CN205938808U - Ceiling lamp - Google Patents

The utility model discloses a ceiling lamp, include: the chassis, light -emitting component, the equipment is on the chassis, still include: the diffused junction component, the equipment is outside at light -emitting component, be configured as with by the even effluvium of light of light -emitting component transmission, and translucent construction spare, assemble in the outside of diffused junction component, be equipped with little prism structure on the translucent construction spare, be configured as with by the light of the even effluvium of diffused junction component forms the pattern that corresponds with little prism structure on translucent construction spare. The diffused junction component plays the effect of even light, makes the even effluvium of light through the diffused junction component, avoids producing the uneven effect of light and shade on a large scale, be equipped with little prism structure on the translucent construction spare, change the smooth pattern that corresponds through formation on the translucent construction spare behind the translucent construction spare and little prism structure of traffic direction messenger of light, just compare the pattern that arrives translucent construction spare surface in direct spraying, more have feel.

A kind of lamp affixed to the ceiling

Technical field

This utility model is related to lighting field, more particularly, to a kind of lamp affixed to the ceiling.

Background technology

Nowadays LED lamp is just accelerating to permeate in each lighting field.LED (light emitting diode, light-emitting diodes Pipe) as light emitting semiconductor device, with respect to traditional electric light have low-power consumption, the high life, highly reliable many advantages, such as, therefore It is widely used in lighting field, be also more and more applied to room lighting field.

With the raising of people's quality of the life, people, for the requirement also more and more higher of indoor decoration, especially can show Show the lighting of finishing effect, the different lighting of therefore various styles enters into the life of people, but traditional lamp Tool is mainly illuminated to interior by overhead lighting source, predominantly monolayer lampshade, and profile is relatively single.

Utility model content

The purpose of this utility model is to solve the above problems, providing a kind of lamp affixed to the ceiling, including diffusion junctions component with thoroughly Photo structure part, diffusion junctions component plays the effect of even light, so that the light through diffusion junctions component is uniformly shed, it is to avoid produce on a large scale The uneven effect of light and shade；Described translucent construction part is provided with micro-prism structure, and the traffic direction changing light passes light through printing opacity knot Pattern corresponding with micro-prism structure is formed on translucent construction part after component.

For achieving the above object, the technical solution adopted in the utility model is：A kind of lamp affixed to the ceiling is provided, including：

Chassis；

Luminescence component, including luminescence unit, described luminescence unit is assembled on described chassis；

Also include：

Diffusion junctions component, is assembled in outside described luminescence unit, and being configured to will be equal for the light launched by described luminescence unit Even shed；And

Translucent construction part, is assembled in the outside of described diffusion junctions component, and described translucent construction part is provided with micro-prism structure, It is configured to the light uniformly being shed by described diffusion junctions component is formed on described translucent construction part and described micro-prism structure Corresponding pattern.

Described translucent construction part is had in the face of the first side of described diffusion junctions component and is oppositely arranged with described first side Second side, described first side of described translucent construction part and/or the part surface of described second side or all surfaces are provided with described Micro-prism structure.

Described micro-prism structure is the array row that the partly raised of described translucent construction part surface and/or portion concave are formed The concaveconvex structure of cloth.

Described translucent construction part includes a region, arranges micro-prism structure in this region；

Or radially or circumferentially direction is divided at least two regions to described translucent construction part, described extremely At least one of few two regions region setting micro-prism structure, and the shape of the micro-prism structure of two neighboring region setting Different.

Described lamp affixed to the ceiling also includes：

Transparent configuration part, is assembled in the outside of described translucent construction part, is transparent configuration, is configured to by described printing opacity Penetrating the shedding of light that structural member diffuses out, described transparent configuration part is to arrange indent on smooth structure, or described translucent cover Fold.

Described lamp affixed to the ceiling also includes：

Fixed structure piece, is configured to described diffusion junctions component and/or described translucent construction part and/or transparent configuration part It is fixedly mounted on described chassis, one end of described fixed structure piece and described diffusion junctions component and/or described translucent construction part And/or transparent configuration part is fixedly connected, the other end is fixedly connected with described chassis；

Described fixed structure piece is frame section.

Described luminescence component is side entering type luminescence component or straight-down negative luminescence component.

Described diffusion junctions component is the diffusion shell of the casing structure with cavity volume, and described translucent construction part is to have cavity volume The diffuser of casing structure.

Described diffuser has bottom and sidepiece, and the periphery that described sidepiece is arranged on bottom becomes to set angle, institute with bottom State sidepiece and the accommodating chamber of luminescence component is formed on bottom, described bottom and/or described sidepiece arrange described micro-prism structure.

Described bottom is different with the shape of the described micro-prism structure that described sidepiece is respectively provided with.

The male structure of the described micro-prism structure of described diffuser bottom is that point-like is raised, and/or described diffuser sidepiece The male structure of described micro-prism structure be the strip projected parts that the edge from the edge of bottom to sidepiece extends.

The raised structure of described point-like is polygonal pyramid structure, and the structure of described strip projected parts is polygonal knot for transverse section Structure.

It is provided with gap between described diffusion shell and described diffuser and form cavity.

Described transparent configuration part is the translucent cover of the casing structure with cavity volume, between described translucent cover and described diffuser It is provided with gap and form cavity.

Described luminescence component for straight-down negative luminescence component, described luminescence unit is located at center chassis position, described luminous Assembly also includes the driver of described luminescence unit.

Described translucent construction part is the light-passing board of slab construction, and described diffusion junctions component is the diffuser plate of slab construction.

The male structure of the described micro-prism structure of described light-passing board is point-like projection and/or strip projected parts.

The raised structure of described point-like is polygonal pyramid structure, and the structure of described strip projected parts is polygonal knot for transverse section Structure.

Described luminescence component for side entering type luminescence component, including：

Light guide plate, is be arranged in parallel with described diffuser plate；

Luminescence unit, with light guide plate in the same face, and is located at the end of light guide plate；

Driver.

Described transparent configuration part is the translucent cover of the casing structure with cavity volume, between described translucent cover and described light-passing board It is provided with cavity, or described transparent configuration part is the lamella lucida of slab construction, described lamella lucida is parallel and is close to described printing opacity Plate is arranged.

Compared with prior art, the having the beneficial effect that of technical scheme described in the utility model：

1st, lamp affixed to the ceiling described in the utility model includes：Chassis, luminescence component, diffusion junctions component and translucent construction part, described Diffusion junctions component plays the effect of even light, so that the light through diffusion junctions component is uniformly shed, it is to avoid produce the uneven effect of light and shade, Described translucent construction part is provided with micro-prism structure, and the traffic direction changing light passes light through translucent construction part after translucent construction part Upper formation pattern corresponding with micro-prism structure, and compared to being sprayed directly into the pattern on surface, the pattern of this kind of light formation is more There is texture.

2nd, lamp affixed to the ceiling described in the utility model also includes：Transparent configuration part, is made up of transparent material, and light passes through this transparent knot Become penetrating, bright after component, improve Consumer's Experience and visual effect.

Brief description

Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes one of the present utility model Point, schematic description and description of the present utility model is used for explaining this utility model, does not constitute to of the present utility model Improper restriction.In the accompanying drawings：

Fig. 1 is the sectional view of lamp affixed to the ceiling in one embodiment of this utility model；

Fig. 2 is enlarged drawing at the A of Fig. 1；

Fig. 3 is the detonation configuration figure of lamp affixed to the ceiling in one embodiment of this utility model；

Fig. 4 is the sectional view of lamp affixed to the ceiling in another embodiment in this utility model；

Fig. 5 is enlarged drawing at the B of Fig. 4；

Fig. 6 is the detonation configuration figure of lamp affixed to the ceiling in the another embodiment of this utility model；

Fig. 7 is the sectional view of lamp affixed to the ceiling in the another embodiment of this utility model；

Wherein, in Fig. 1-Fig. 3：100th, chassis, 200, luminescence component, 210, luminescence unit, 220, driver, 300, diffusion Cover, 310, diffusion shell fixed part, 400, diffuser, the 410, first side, the 420, second side, 430, micro-prism structure, 431, point-like Projection, 432, strip projected parts, 440, bottom, 450, sidepiece, 460, diffuser fixed part, 500, translucent cover, 510, translucent cover joins Conjunction portion, 520, translucent cover fixed part, 530, fold, 600, fixed structure piece.

In Fig. 4-Fig. 7：100 ', chassis, 200 ', luminescence component, 210 ', luminescence unit, 220 ', driver, 230 ', guide-lighting Plate, 240 ', reflecting plate, 300 ', diffuser plate, 400 ', light-passing board, the 410 ', first side, the 420 ', second side, 430 ', microprism knot Structure, 431 ', point-like raised, 500 ', translucent cover, 500 ", lamella lucida, 600 ', fixed structure piece.

Specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, concrete below in conjunction with this utility model Embodiment and corresponding accompanying drawing are clearly and completely described to technical solutions of the utility model.Obviously, described embodiment It is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, this area The every other embodiment that those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this utility model The scope of protection.

A kind of lamp affixed to the ceiling described in the utility model, including：Chassis 100,100 ', luminescence component 200,200 ', diffusion junctions Component 300,300 ', translucent construction part 400,400 ', wherein said luminescence component 200,200 ', including one or more luminous lists Unit 210,210 ' and its driver 220,220 ', described luminescence unit 210,210 ' is assembled on described chassis 100,100 '；Institute State diffusion junctions component 300,300 ', be assembled in described luminescence unit 210,210 ' outside, be configured to by described luminescence component 200th, the 200 ' light launched uniformly shed；Described translucent construction part 400,400 ' is assembled in described diffusion junctions component 300,300 ' Outside, described translucent construction part is provided with micro-prism structure 430,430 ', be configured to by by described diffusion junctions component 300, 300 ' the light uniformly shedding are corresponding with described micro-prism structure 430,430 ' in the upper formation of described translucent construction part 400,400 ' Pattern.

Diffusion junctions component described in this utility model 300,300 ' are to add chemical particle in the substrate as scattering particless, So that light is constantly reflected in the different medium of two refractive indexs when through scattering particless, reflect and scattering, with this Produce the effect of optics diffusion.Described diffusion junctions component 300,300 ' effect is to make light evenly softer, by one or many Individual directional light sources by the conversion in a face, light are evenly distributed in a face, make through diffusion junctions component 300,300 ' Light uniformly shed, it is to avoid produce the uneven effect of large area light and shade.

Translucent construction part described in this utility model 400,400 ' has the in the face of described diffusion junctions component 300,300 ' Side 410,410 ' and the second side 420,420 ' being oppositely arranged with described first side 410,410 ', described translucent construction part 400, 400 ' described first side 410,410 ' and/or the part surface of described second side 420,420 ' or all surfaces are provided with described micro- Prism structure 430,430 ', change light course, by after translucent construction part 400,400 ' translucent construction part 400, 400 ' upper formation patterns.

In this utility model can be：First side 410,410 ' is provided with described micro-prism structure 430,430 ', the second side 420th, 420 ' is smooth structure, and the second side 420,420 ' outwardly is set to smooth structure and can be unfavorable for dust accretions, is easy to clear Reason.

In this utility model can also be：First side 410,410 ' is smooth structure, and the second side 420,420 ' is provided with described Micro-prism structure 430,430 ', outwardly the second side 420,420 ' setting micro-prism structure 430,430 ' translucent construction part 400, 400 ' outside forms concavo-convex moulding, improves visual effect.

In this utility model can also be：First side the 410,410 ' and second side 420,420 ' is equipped with described microprism knot Structure 430,430 ', the pattern of formation is distincter, simultaneously the second side 420,420 ' setting micro-prism structure 430,430 ' outwardly Form concavo-convex moulding in the outside of translucent construction part 400,400 ', improve visual effect.

Micro-prism structure 430 described in this utility model, 430 ' be translucent construction part 400,400 ' surfaces partly raised And/or the concaveconvex structure of array arrangement that portion concave is formed, light is recessed by the array arrangement of micro-prism structure 430,430 ' During portion's structure, there is the refraction of different directions, the course changing light passes light through translucent construction part 400,400 ' printing opacity afterwards Structural member 400,400 ' is upper to be formed and micro-prism structure 430,430 ' corresponding patterns.

Translucent construction part described in this utility model 400,400 ' radially or circumferentially direction be divided into Few two regions, at least one of described at least two regions region arranges micro-prism structure 430,430 ', and adjacent area The shape of the micro-prism structure 430,430 ' of setting is different.Described radially equally distributed at least two regions be by At least two annular regions of the heart radially diffusion profile, at least two regions of described circumferentially directional spreding are along week Two or more sector regions to directional spreding.

Described in this utility model, lamp affixed to the ceiling also includes：Transparent configuration part 500,500 ', described transparent configuration part 500, 500 ' the outsides being assembled in translucent construction part 400,400 ', are transparent configuration, be configured to by by described translucent construction part 400, 400 ' penetrating the shedding of the light diffusing out, described transparent configuration part is setting indent on smooth structure, or described translucent cover Fold.Light becomes penetrating bright after this transparent configuration part 500,500 ', improves Consumer's Experience and visual effect.Described transparent Structural member 500,500 ' is preferably transparent PC material and makes, and cost low mass is light.

Described in this utility model, lamp affixed to the ceiling also includes：Fixed structure piece 600,600 ', described fixed structure piece 600, 600 ' are configured to described diffusion junctions component 300,300 ' and/or described translucent construction part 400,400 ' and/or transparent configuration Part 500,500 ' is fixedly mounted on described chassis 100,100 ', one end of described fixed structure piece 600,600 ' and described diffusion Structural member 300,300 ' and/or described translucent construction part 400,400 ' and/or transparent configuration part 500,500 ' are fixedly connected, another End is fixedly connected with described chassis 100,100 ', and described fixed structure piece 600,600 ' is frame section.

Luminescence component 200 described in this utility model, 200 ' be side entering type luminescence component or straight-down negative luminescence component.

It is LED lamp affixed to the ceiling in an embodiment of the present utility model, wherein said luminescence component 200,200 ' lights for LED Assembly.

Described in an embodiment of the present utility model, translucent construction part 400,400 ' is the casing structure with cavity volume Diffuser 400, described be the casing structure with cavity volume for diffusion junctions component 300,300 ' diffusion shell 300, casing structure Diffuser 400 and diffusion shell 300 make lamp affixed to the ceiling have more third dimension.

As shown in Figure 1 to Figure 3, a kind of lamp affixed to the ceiling described in the present embodiment, including：Chassis 100, luminescence component 200, diffusion Cover 300, diffuser 400, wherein said luminescence component 200, including one or more luminescence units and its driver, it is assembled in institute State on chassis 100；Described diffusion shell 300, is assembled in outside described luminescence unit 210, is configured to by described luminescence component The light of 200 transmittings uniformly sheds；Described diffuser 400 is assembled in the outside of described diffusion shell 300, and described diffuser 400 sets There is described micro-prism structure 430, be configured to the light uniformly being shed by described diffusion junctions component 300 in described diffuser 400 Upper formation pattern corresponding with described micro-prism structure 430.

Optional in the present embodiment, described diffusion shell 300 is arc cap, and edge assembles with chassis 100, and after assembling in Heart position forms an accommodating chamber, and described luminescence component 200 can be assembled fixing with chassis 100 in described receiving intracavity center.

Optional in the present embodiment, described diffuser 400 has bottom 440 and sidepiece 450, and described sidepiece 450 is arranged on The periphery of bottom 440 becomes to set angle with bottom 440, the accommodating chamber of described sidepiece 450 and bottom 440 formation luminescence component 200, I.e. described diffuser 400 has bottom 440 and the edge from bottom 440 and prolongs to the direction turnover angled with bottom 440 The sidepiece 450 stretched, described bottom 440 and/or sidepiece 450 arrange described micro-prism structure 430.Preferably described bottom 440 and side The shape of the micro-prism structure 430 that portion 450 is respectively provided with is different.On the one hand setting bottom 440 and sidepiece 450 are respectively provided with difference The micro-prism structure of shape can improve the multiformity of lamp affixed to the ceiling pattern, it is to avoid structure is single, can make under lamp affixed to the ceiling not simultaneously Produce different lighting effects with region.

Optional in the present embodiment, the male structure of the micro-prism structure of described diffuser 400 bottom is point-like projection 431, The structure of preferably described point-like projection 431 is polygonal pyramid structure.Described diffuser 400 sidepiece 450 can be not provided with micro-prism structure 430 or described diffuser 400 sidepiece 450 arrange other forms micro-prism structure 430.

Optional in the present embodiment, the male structure of the micro-prism structure of described diffuser 400 sidepiece is strip projected parts, described Strip projected parts 432 extend from the edge of bottom 440 to the edge of sidepiece 450, and the structure of strip projected parts 432 is many for transverse section The structure of side shape.The strip projected parts 432 of the plurality of array arrangement also can be from the edge of bottom 440 to prolonging at the edge of sidepiece 450 Stretch formation helical structure.Described diffuser 400 bottom 440 can be not provided with micro-prism structure 430 or described diffuser 400 bottom The micro-prism structure 430 of 440 setting other forms.

Optional in the present embodiment, the micro-prism structure 430 of described diffuser 400 bottom 440 is to be distributed in diffuser 400 The point-like projection 431 of multiple array arrangements on bottom 440 surface, the structure of preferably described point-like projection 431 is polygonal pyramid structure； The micro-prism structure 430 of described diffuser 400 sidepiece 450 is the bar of the multiple array arrangements being distributed in diffuser 400 sidepiece 450 Shape projection 432, described strip projected parts 432 extend from the edge of bottom 440 to the edge of sidepiece 450, and the knot of strip projected parts 432 Structure transverse section is polygonal structure.The strip projected parts 432 of the plurality of array arrangement also can be from the edge of bottom 440 to sidepiece 450 edge extends and forms helical structure.

Wherein said polygon be triangle, tetragon, trapezoidal or other polygons, described polygonal pyramid can for triangular pyramid, Rectangular pyramid, hexagonal pyramid or other polygonal pyramids.

It is provided with gap between diffusion shell 300 described in the present embodiment and described diffuser 400 and form cavity, through diffusion shell Uniform light after 300 refraction of the air in this cavity, effect of scattering before entering diffuser 400 improve ceiling The third dimension of lamp.

Transparent configuration part described in the present embodiment 500,500 ', 500 " is the translucent cover 500 of the casing structure with cavity volume, I.e. described lamp affixed to the ceiling also includes：Translucent cover 500, described translucent cover 500 is the casing structure of transparent material, is assembled in diffuser Outside 400, and it is smooth structure, be configured to penetrating the shedding of light through described translucent cover 500.Light passes through this translucent cover Become penetrating bright after 500, improve Consumer's Experience and visual effect.

It is provided with gap between diffuser 400 described in the present embodiment and described translucent cover 500 and form cavity, through diffuser The solid of the effect raising lamp affixed to the ceiling of the refraction of the air in this cavity, scattering before entering translucent cover of the light after 400 Sense.

The edge of diffusion shell 300 described in the present embodiment extends a flange away from center and forms diffusion shell fixed part 310, The edge of described diffuser 400 extends a flange away from center and forms diffuser fixed part 460, the side of described translucent cover 500 Edge extends a flange formation translucent cover auxiliary section 510 near center position, extends a flange formation translucent cover away from center solid Determine portion 520, described translucent cover fixed part 520 is assembled on chassis 100 by fixture 600, described translucent cover auxiliary section 510 will Described diffusion shell 300 fixed part 310 and diffuser fixed part 460 are fixing, refer to Fig. 2.

In the present embodiment, luminescence component 200 is straight-down negative luminescence component, and described luminescence component 200 includes：Substrate, it is arranged at (luminescence unit 210 and driver 220 can be respectively provided with substrate and then spell for luminescence unit 210 on substrate and driver 220 Dress), also include integral type optical element, be provided with lens ring cover, a lens ring cover is set, or multiple lens lists are set Unit is corresponded with luminescence unit 210.It is further opened with cable-through hole, its adjacent driving device 220 on substrate.Also include magnetic and unit is installed Part, is mounted on substrate and/or optical element, and absorption is installed on chassis 100.

In another embodiment of the present utility model, described translucent construction part 400,400 ' is the light-passing board of slab construction 400 ', described diffusion junctions component 300,300 ' is the diffuser plate 300 ' of slab construction, the light-passing board 400 ' of described slab construction and Diffuser plate 300 ' makes lamp affixed to the ceiling whole style Simple and Chic.

As shown in Figures 4 to 7, a kind of lamp affixed to the ceiling described in the present embodiment, including：Chassis 100 ', luminescence component 200 ', expands Fall apart 300 ', light-passing board 400 ', wherein said luminescence component 200 ' is side entering type luminescence component, is assembled in described chassis 100 ' On, including：Light guide plate 230 ', luminescence unit 210 ', and driver 220 ', further can also include reflecting plate 240 ', institute State light guide plate 230 ', be arranged in parallel with described diffuser plate 300 '；Described luminescence unit 210 ', with light guide plate 230 ' in the same face Interior, and it is located at the end of light guide plate 230 '.Described diffuser plate 300 ', is assembled in the outside of described illuminating source 210 ', is configured One-tenth uniformly will be shed by the light that described illuminating source 210 ' is launched；Described light-passing board 400 ' is assembled in the outer of described diffuser plate 300 ' Portion, described light-passing board 400 ' is provided with micro-prism structure 430 ', is configured to the light that uniformly will be shed by described diffuser plate 300 ' In described light-passing board 400 ' upper formation pattern corresponding with described micro-prism structure 430 '.

Described diffuser plate 300 ' is be arranged in parallel with described light guide plate 230 ', and diffuser plate 300 ' is arranged under light guide plate 230 ' Side, described light-passing board 400 ' is be arranged in parallel with described diffuser plate 300 ', and described light-passing board 400 ' is arranged on described diffuser plate 300 ' Lower section, make the entirety of lamp affixed to the ceiling flat, take up room and diminish.

Described micro-prism structure is the array arrangement that the partly raised of light-passing board 400 ' surface and/or portion concave are formed Concaveconvex structure, the male structure of the micro-prism structure of described light-passing board 400 ' is point-like projection 431 ' and/or strip projected parts.

The structure of described point-like projection 431 ' is polygonal pyramid structure, and the structure transverse face of described strip projected parts is polygonal Structure.

Optional in the present embodiment, micro-prism structure 430 shape of all surfaces setting of light-passing board 400 ' is identical, or Described light-passing board 400 ' is divided at least two regions, and the surface at least two regions arranges micro-prism structure 430 ', and adjacent two Individual region arranges micro-prism structure 430 ' of different shapes.

Luminescence component described in the present embodiment for side entering type luminescence component, including：Light guide plate 230 ', luminescence unit 210 ' With the driver 220 ' of luminescence unit 210 ', wherein said light guide plate 230 ', it be arranged in parallel with described diffuser plate 300 '；Described Light unit 210 ', with light guide plate 230 ' in the same face, and is located at the end of light guide plate 230 '.This kind of luminescence component takes up room Little, further can also include reflecting plate 240 ' and the light shedding upwards is reflexed to lower section.

Transparent configuration part 500,500 ' 500 further can also be included in the present embodiment ", described transparent configuration part 500, 500 ', 500 " be the casing structure with cavity volume translucent cover 500 ' (referring to Fig. 4), described translucent cover 500 and described light-passing board It is provided with cavity between 400 ', makes lamp affixed to the ceiling global stereopsis strong, or described transparent configuration part 500,500 ' is slab construction Lamella lucida 500 " (referring to Fig. 7), described lamella lucida 500 ' is parallel and is close to described light-passing board 400 ' setting, makes the whole of lamp affixed to the ceiling Body is flat, takes up room and diminishes.

Above-described instantiation, has been carried out to the purpose of this utility model, technical scheme and beneficial effect further Describe in detail, be should be understood that and the foregoing is only specific embodiment of the utility model, be not limited to this reality With new, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement done etc., all should comprise Within protection domain of the present utility model.