CN201100588Y - Reflecting lighting LED lamp - Google Patents

The utility model belongs to a light device using light reflection technology, in particular to an LED lighting apparatus. The reflecting luminous LED light comprises an LED luminous piece and a reflecting piece which are fixedly connected with each other, wherein the luminous direction of the LED luminous piece is pointed to the surface of the reflecting piece. The LED luminous piece is the LED light which is arranged in the light shade, and the rear portion of the LED luminous piece is capable of being printed with colors or coated, further the reflecting piece is a reflector with smooth surface or rough surface. Using the light reflection structure, the light pollution is avoided, and the environment is beautified and lightened when the LED light is turned on at night, thereby the highest effect of light design that the environment is lightened without seeing the light is achieved. The defect of dazzling produced by the LED light is solved, and the decorative effect of the LED light in the daytime and at night is obviously improved through the method of using different shapes of luminous piece and reflecting piece to form decorative patterns.

A kind of reflection type light-emitting LED lamp

[technical field]

The utility model belongs to a kind of lighting fixture that adopts the light reflection technology, especially uses the light fixture at LED.

[background technology]

Along with the development LED lamp of economic technology and other light fixture at city lighting, illumination, commercial advertisement, fields such as signboard demonstration extensive day by day also had higher requirement to the light quality of light.Light inferior can produce light pollution, people's vision is had harmful effect, to such an extent as to serious meeting overslaugh pedestrian and driver's sight line influence traffic.Existing relevant law is done the pressure requirement to the every technical parameter of light in American-European developed country, and the green illumination of China is also further deeply advancing.LED light fixture in the market all is directly illuminated, and promptly the light that sends of LED directly penetrates or directly penetrates in lamp by lampshade in lamp, when luminous intensity excessive or can produce when excessive with the surrounding environment contrast dazzling, the bad reaction of dazzling the eyes.In addition, the outer cover of most LED etc. or outer tube adopt milky and transparent PVC plastics to make, and cover dust easily, or aging yellowing.When outdoor utility place LED on daytime lamp does not work, not only can not beautify the environment, influence attractive in appearance on the contrary.But through detailed market exploration, do not have all the time a kind ofly can to avoid light pollution to have concurrently again being equipped with when night, the LED lamp was bright beautifying, the brightening environment, can play the LED lamp of artistic decoration effect when daytime, the LED lamp went out again.

[summary of the invention]

For solve above-mentioned light pollution and daytime the decorative effect problem, the utility model purpose is to adopt a kind of light reflection structure, realize a kind ofly can avoiding light pollution to have concurrently again being equipped with beautifying when night, the LED lamp was bright, the brightening environment, can play the LED lamp of artistic decoration effect when daytime, the LED lamp went out again.Real realization only sees that light loses the light design tidemark of lamp.

In order to reach above-mentioned technical purpose, the technical solution that the present invention adopts comprises following technology contents:

A kind of reflection type light-emitting LED lamp comprises LED luminous component and reflecting part, and is fixedly connected between the said two devices, and the light emission direction of LED luminous component wherein points to the reflecting part surface.

Described LED luminous component is the LED lamp that is arranged in the lampshade, and its back can be coated with color or plated film.

Described lampshade is the shape that circle, ellipse, polygon, flower shape, animal shape etc. have decoration function along the projection of shape of light emission direction.

Reflecting part is the speculum of smooth surface or rough surface.

Described speculum be plane mirror, spherical reflector, cross section be circular arc speculum, be the speculum in the circular-arc cross section of class that angle constitutes each other or the speculum of the compound shape that forms by above-mentioned multiple arrangement of mirrors by a plurality of level crossings.

Described speculum is the shape that circle, ellipse, polygon, flower shape, animal shape etc. have decoration function along the projection of shape of light emission direction.

Described rough surface is to be distributed with rule or irregular projection but the smooth surface that possesses luminescent properties of this projection upper surface on the surface.

Described rough surface is for being fixed with spheroid or the polyhedral smooth surface that transparent material is made on luminous mirror.

Described fixedly connected employing connects support and connects, and the connection support between LED luminous component and the reflecting part is independently can be installed together, or is one with one of both or both.

The utility model is by adopting above-mentioned technical solution, obtained following positive technique effect: at first by luminous component and reflecting part are set, and two above-mentioned parts are connected by support, make the light that the LED LED light lamp is sent, by shining out after the reflecting part reflection, the light that shines out in this way is even and soft, makes the people when watching, can not produce dazzling, the bad reaction of dazzling the eyes; By the reflecting surface of rough surface is set on the reflective mirror of reflecting part, spheroid or polyhedral refraction that the transparent material making perhaps is set on above-mentioned mirror surface add emission, can make the light of launching on the above-mentioned luminous mirror softer, reach better prevent from can not produce dazzling, the effect of dazzling the eyes can also make above-mentioned reflection type light-emitting LED light fixture be equipped with decorative effect more attractive in appearance in addition; Apply color or plated film is decorated by back at the lampshade of luminous component, the surface that adds luminous component is similarly smooth or the structure of plated film is set, make the reflection type light-emitting LED light fixture in the utility model be equipped with light profile attractive in appearance, so when not using light by day, this light fixture is equipped with very beautiful decorative effect; By in the process of using, adopt the shape of difform luminous component and reflecting part to cooperate mutually, for example: rectangular reflecting part is equipped with difform luminous components such as five-pointed star shape, flower shape, circle and cooperates, form pattern with aesthetic feeling, improve the utility model by day with the decorative effect at night.In a word, the utility model has solved the LED lamp when in use by adopting reflection way, can produce dazzling and dazzling shortcoming, simultaneously by using difform luminous component and reflecting part to cooperatively interact to form the mode of decorative pattern, significantly improved the LED lamp by day with the device effect at night.

[description of drawings]

Fig. 1 is the schematic perspective view of first kind of embodiment of the present utility model;

Fig. 2 is the side view of first kind of embodiment of the present utility model;

Fig. 3 is the schematic perspective view of second kind of embodiment of the present utility model;

Fig. 4 is the schematic perspective view of the third embodiment of the present utility model;

Fig. 5 is the three-dimensional front view of the third embodiment of the present utility model;

Fig. 6 is the schematic diagram of the light reflection direction of the third embodiment of the present utility model;

Fig. 7 is the schematic cross-section of the speculum that two level crossings of employing combine in the utility model;

Fig. 8 is the schematic cross-section of the zigzag speculum that a plurality of level crossings of employing combine in the utility model;

Fig. 9 is the front view of the 4th kind of embodiment of the present utility model;

Figure 10 is the vertical view of the 4th kind of embodiment of the present utility model;

Figure 11 is the schematic perspective view of embodiment in the of the present utility model the 5th;

Figure 12 is the vertical view of embodiment in the of the present utility model the 5th;

Figure 13 adopts circular cross-section rectangle speculum in the utility model, and the surface is provided with the front view of regular sphere raised structures;

Figure 14 is the A-A cutaway view among Figure 13;

[specific embodiment]

Below in conjunction with accompanying drawing the present invention is further described:

Rough surface in the speculum is to be distributed with rule or irregular projection but the smooth surface that possesses luminescent properties of this projection upper surface on the surface.The projection on this surface can be regular, as Figure 13 and shown in Figure 14, and the rectangle speculum of circular section, the surface is provided with regularly arranged bulbous protrusion.When in use, can form special reflecting effect.Be exactly that rough surface is for being fixed with spheroid or the polyhedral smooth surface that transparent material is made in addition on luminous mirror.The speculum of this structure is the refraction effect with prism in fact, is fused in the speculum, by the speculum of this structure, can obtain colorful more splendid reflection ray.Another is exactly the speculum with irregular projection, and diffuse reflection can be carried out with the light of LED lamp in the surface of this speculum, makes the light that finally shines out more evenly soft.

Connection support between LED luminous component described in the utility model and reflecting part is independently can be installed together, or is one with one of both or both.Just the support of Lian Jieing can make independent setting, connects luminous component and reflecting part respectively at the two ends of support then.Also can connect as one, connect other parts then with luminous component or reflecting part.Can also directly three above-mentioned parts be made the all-in-one-piece structure uses.

In a word, the utility model is provided with luminous component and reflecting part by employing, and by support two above-mentioned parts are coupled together, making light that the LED lamp emits is that speculum reflects and makes light become evenly soft by reflecting part, can prevent dazzling and dazzling like this.In addition, be that speculum and luminous component are that the shape of lampshade makes up by adopting difform reflecting part, form light with remarkable decoration function.This light fixture by making up cleverly, can be built decorative effect very attractive in appearance when in use.Foregoing description can only be counted as preferred embodiment.Those those of skill in the art in the art and those manufacturings or use people of the present invention should recognize other multiple variation pattern of the present invention.Therefore, it being understood that the above-mentioned illustrated embodiment usefulness that only presents a demonstration, it can't be construed as limiting scope of the present invention, scope of the present invention by according to the principle of Patent Law, comprise that the following claim that the principle of equivalent is explained limits.