CN204026300U - Light emitting diode module and the light-emitting device being formed by light emitting diode module - Google Patents

The light-emitting device that the utility model provides a kind of light emitting diode module and is made up of light emitting diode module.Light emitting diode module comprises substrate, multiple light emitting diode and multiple magnetic coupling.Substrate is curved, and the supply line of promising multiple light emitting diode power supplies is set on substrate.Multiple light emitting diodes are arranged at substrate.Multiple magnetic couplings are fixed on the bottom of substrate, fix for the quick of substrate and lamp housing irony pedestal.In the light-emitting device being formed by multiple light emitting diode module, multiple Light-Emitting Diode modules are arranged the profile that forms particular combinations shape, and between adjacent two light emitting diode module, there is safe spacing, between adjacent two light emitting diode module, be electrically connected by wire.

Light emitting diode module and the light-emitting device being formed by light emitting diode module

Technical field

The utility model relates to lighting apparatus field, and the light-emitting device for lamp affixed to the ceiling that is particularly related to a kind of light emitting diode module and is made up of light emitting diode module.

Background technology

Light emitting diode as solid light source have that energy-saving and environmental protection, safety, long-life, color are abundant, miniature, high brightness, the easy advantage such as light modulation, be a kind of light source that meets green illumination requirement.

In existing circular lamp affixed to the ceiling, adopt annular fluorescent tube as illuminating source more.There is in the market a kind of annular light emitting diode module of alternative annular fluorescent tube.In this class annular light emitting diode module, adopt the circular substrate of multiple mutually nested sealings, and multiple light emitting diodes are set on circular substrate.Because substrate is shared cost maximum in whole light emitting diode module, conventionally up to more than 70%.And while dispatching from the factory due to substrate sheet material, be all square, in order to form circular substrate, need be by four of a square substrate sheet material angle and mid portion deduction.This kind of mode causes a large amount of wastes of substrate, greatly improved the manufacturing cost of annular light emitting diode module.

And further, the annular substrate of special diameter can only substitute the annular fluorescent tube of special diameter, for the fluorescent tube of other size or shape, die sinking is special again.Therefore the size fixed single of this annular light emitting diode module, versatility is poor.

Utility model content

The utility model, in order to overcome the deficiencies in the prior art, provides a kind of the have light emitting diode module that production cost is low, versatility is good and the light-emitting device being made up of light emitting diode module.

To achieve these goals, the utility model provides a kind of light emitting diode module, comprises substrate, multiple light emitting diode and multiple magnetic coupling.Substrate is curved, and the supply line of promising multiple light emitting diode power supplies is set on substrate.Multiple light emitting diodes are arranged at substrate.Multiple magnetic couplings are fixed on the bottom of substrate, fix for the quick of substrate and lamp housing irony pedestal.

In the utility model one embodiment, substrate is finger-shaped profile or the banana-shaped profile of natural torsion.

Accordingly, the utility model also provides a kind of light-emitting device being made up of multiple light emitting diode module, multiple Light-Emitting Diode modules are mutually arranged and are formed particular combinations shape, and between adjacent two light emitting diode module, there is safe spacing, between adjacent two light emitting diode module, be electrically connected by wire.Wherein, each light emitting diode module comprises substrate, multiple light emitting diode and multiple magnetic coupling.Substrate is curved, and the supply line of promising multiple light emitting diode power supplies is set on substrate.Multiple light emitting diodes are arranged at substrate.Multiple magnetic couplings are fixed on the bottom of substrate, fix for the quick of substrate and lamp housing irony pedestal.

In the utility model one embodiment, particular combinations is shaped as the straight line wave power shape of the different ring-type of diameter, hollow screw storm shape or different length.

In the utility model one embodiment, particular combinations is shaped as and comprises at least two annulus that the diameter being made up of multiple light emitting diode module is different, and at least two annulus are mutually nested.

In sum, the light-emitting device of the light emitting diode module that the utility model provides and the particular combinations shape that is made up of light emitting diode module compared with prior art, has the following advantages:

By multiple light emitting diode module permutation and combination being formed to the light-emitting device of the particular combinations shape such as straight line wave power shape of ring-type, hollow screw storm shape or different lengths.Compared with existing monoblock type ring-shaped lighting diode modules, the scrap rate of substrate sheet material is low, can greatly save manufacturing cost.And for the adjusting of luminosity and the uniformity, user only need can realize by the quantity and the spread geometry that change light emitting diode module.Further, user can carry out multiple light emitting diode module as required in use independent assortment and arrange and substitute existing annular, butterfly shape, strip, rectangle and square fluorescent tube, has good universal performance.

In addition, in the time that multiple light emitting diode module are carried out to permutation and combination, between adjacent two light emitting diode module, be electrically connected by wire, user can select to carry out parallel connection or series connection as required, has good connection flexibility.And for avoiding being short-circuited between the substrate of adjacent two light emitting diode module, arrange between adjacent two light emitting diode module and there is safe spacing.

For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.

Brief description of the drawings

Figure 1 shows that the schematic top plan view of the light emitting diode module that the utility model one embodiment provides.

The master who Figure 2 shows that the light emitting diode module that the utility model one embodiment provides looks schematic diagram.

Figure 3 shows that the structural representation of the ring-shaped lighting device being formed by light emitting diode module that the utility model one embodiment provides.

Figure 4 shows that the structural representation of the hollow screw storm shape light-emitting device being formed by light emitting diode module that another embodiment of the utility model provides.

Figure 5 shows that the structural representation of the straight line wave power shape light-emitting device that light emitting diode module that another embodiment of the utility model provides forms.

Detailed description of the invention

Figure 1 shows that the schematic top plan view of the light emitting diode module that the utility model one embodiment provides.The master who Figure 2 shows that the light emitting diode module that the utility model one embodiment provides looks schematic diagram.Figure 3 shows that the structural representation of the ring-shaped lighting device being formed by light emitting diode module that the utility model one embodiment provides.Figure 4 shows that the structural representation of the hollow screw storm shape light-emitting device being formed by light emitting diode module that another embodiment of the utility model provides.Figure 5 shows that the structural representation of the straight line wave power shape light-emitting device that light emitting diode module that another embodiment of the utility model provides forms.See also Fig. 1 to Fig. 5.

As depicted in figs. 1 and 2, the light emitting diode module 100 that the present embodiment provides comprises substrate 1, multiple light emitting diode 2 and multiple magnetic coupling 3.Substrate 1 is curved, and the supply line that promising multiple light emitting diode 2 is powered is set on substrate 1.Multiple light emitting diodes 2 are placed in substrate 1.Multiple magnetic couplings 3 are fixed on the bottom of substrate 1, fix for the quick of substrate 1 and lamp housing irony pedestal.

Accordingly, in the present embodiment, user can carry out permutation and combination by multiple light emitting diode module 100 and form the light-emitting device of particular combinations shape as required.As thering is the loop configuration of single annulus, this structure can substitute existing annular fluorescent tube or buttferfly-type fluorescent tube.Further, in order to improve the brightness of light-emitting device, user also can, by mutually nested the annulus different at least plural diameter being made up of multiple light emitting diode module 100, improve luminosity.In the present embodiment, adopt two mutually nested light-emitting devices (as shown in Figure 3) that form of annulus that diameter is different.But the utility model is not limited in any way this.In other embodiment, user according to demand annulus of choice for use or plural annulus mutually nested.

Adopt light emitting diode module 100 arrangements that multiple structures are identical and area is less to replace traditional annular fluorescent tube, compared with existing ring-shaped lighting diode modules: first, because substrate 1 has less area, its shape can be by the method for dislocation close-packed arrays combination area occupied less square substrate sheet material relatively, the scrap rate of substrate sheet material is low, has reduced greatly production cost.Secondly, thus adopt basic module that multiple structures are identical to carry out specific application implementation to obtain needed product be that pursue in manufacture field.The relatively little basic module of area that structure is identical can adopt unified mfg. moulding die to carry out modularity production, greatly reduces the input cost of mould, thereby further reduces production costs, and forms best competitive advantage.In the present embodiment, adopt the identical light emitting diode module 100 of structure to form the light-emitting device of ring-type as basic module, not only production cost is low and simple in structure, and user is very easy to use.

Further, light emitting diode module 100, because substrate 1 is curved and its area is less, also has the advantages such as combination flexibility is good, highly versatile.In other embodiment, the used time can be arranged multiple light emitting diode module 100 the multiple particular combinations shapes such as the straight line wave power shape (as shown in Figure 5) of formation hollow screw storm shape (as shown in Figure 4) or different length.But the utility model is not limited in any way this, in other embodiment, user can be combined multiple light emitting diode module 100 and obtained by free arrangement the light-emitting device of needed particular combinations shape.And in actual use, user only need can realize for different bright intensity and illumination uniformity demand by quantity and the spread geometry of selecting light emitting diode module 100.

In the present embodiment, 100 of adjacent two light emitting diode module are electrically connected by wire, and user can carry out parallel connection or series connection by multiple light emitting diode module 100 according to wiring demand.Circuit connects flexibly, and user is alternative wide.And further,, when multiple light emitting diode module 100 are arranged, for preventing that 1 of adjacent two substrate are short-circuited, 100 of adjacent two light emitting diode module are set and there is safe spacing D.But safe spacing D is larger, the shared area of light-emitting device also will be larger.And consider conventionally under low pressure (as 12V) work of light emitting diode module 100, therefore, this safe spacing D is set in 1 discontiguous situation of the adjacent two substrates of guarantee approaching as much as possible.

In the present embodiment, for thering is better aesthetic property, the finger-shaped profile that is shaped as natural torsion or the banana-shaped profile of substrate 1 is set.And because light emitting diode module 100 production costs provided by the utility model are low and versatility good, there is good competitive advantage, therefore to its called after " golden finger ".

Further, for the light emitting diode 2 of being better convenient to batch production, arranging be positioned on substrate 1 is patch-type light emitting diode.But the utility model is not limited in any way this.

In sum, by multiple light emitting diode module 100 permutation and combination being formed to the profile of the particular combinations shape such as straight line wave power shape of ring-type, hollow screw storm shape or different lengths.Compared with existing monoblock type ring-shaped lighting diode modules, the scrap rate of substrate sheet material is low, can greatly save manufacturing cost.And for the adjusting of luminosity and the uniformity, user only need can realize by the quantity and the spread geometry that change light emitting diode module 100.Further, user can carry out multiple light emitting diode module 100 as required in use independent assortment and arrange and substitute existing annular, butterfly shape, strip, rectangle and square fluorescent tube, has good universal performance.

In addition, in the time that multiple light emitting diode module 100 are carried out to permutation and combination, 100 of adjacent two light emitting diode module are electrically connected by wire, and user can select to carry out parallel connection or series connection as required, has good connection flexibility.And for avoiding being short-circuited between the substrate of adjacent two light emitting diode module 100,100 of adjacent two light emitting diode module are set and there is safe spacing D.

Although the utility model is disclosed as above by preferred embodiment; but not in order to limit the utility model; anyly know this skill person; not departing from spirit and scope of the present utility model; can do a little change and retouching, therefore protection domain of the present utility model is when being as the criterion depending on claims scope required for protection.