CN205938561U - Lighting module - Google Patents

Abstract

The utility model discloses a lighting module, including the base, with the base is connected and is formed confined space's cell -shell and be located the inside luminescence unit of cell -shell, the base have air inlet unit and from lighting module is inside to be extended to the conductive part of lighting module outside.

Description

A kind of illumination module

【Technical field】

The utility model is related to a kind of lighting device, especially a kind of LED illumination module.

【Background technology】

LED Lighting Industry is a kind of new industry of environmental protection at present, due to its light efficiency height, life-span length, environmental protection etc. Prominent advantage has been widely used for illuminating industry, with the constantly improve of technology and market, is just moving towards fast development year by year Road.For consumer, cost performance perplexs enterprise；For enterprise, produce in the urgent need to modular assembling to solve to give birth to Produce the problem of cost.

LED bulb of the prior art includes printing opacity cell-shell, light source board, supports the support of light source board and cell-shell phase to assemble Lamp body, the drive circuit being installed in lamp body and lamp holder.On the one hand the cell-shell of LED of the prior art and lamp body be not To be tightly connected, therefore high-power LED lamp generally requires to add the larger heat abstractor of volume, be unfavorable for cost-effective and Effectively utilizes space.On the other hand, the different cell-shells matching each other, lamp body and interior will be designed for each LED Portion's structure, is unfavorable for modular manufacture and cost-effective.

Therefore, in order to overcome drawbacks described above it is necessary to provide a kind of improved illumination module.

【Utility model content】

The purpose of this utility model is to provide a kind of illumination module.

To achieve these goals, the utility model adopts the following technical scheme that：A kind of illumination module, including base and Described base connects and is formed the cell-shell of sealing space and positioned at the luminescence unit within described cell-shell, and described base has Inlet duct and the conductive part outside internally extending to illumination module from described illumination module.

Preferably, in the sealing space that described cell-shell and described base surround, there is heat-conducting medium.

Preferably, described cell-shell and described base hot-melt adhesive paste.

Preferably, described illumination module also includes supporting part, and described supporting part is fixed on described base and supports luminous single Unit.

Preferably, described supporting part includes supporting part described in main part by described main part and described base interference engagement Or buckle fixes.

Preferably, there is in the middle part of described main part fixing groove or fixed part, described base have corresponding fixed part or Fixing groove, described fixed column is inserted in described fixing groove thus supporting part is fixed on described base.

Preferably, if the dry support arm that extends outward of described main part, luminescence unit described in illumination module includes lengthwise The light source board that extends and be distributed in LED chip on described light source board, described light source board is in the horizontal stroke on longitudinally Section is in cross, and the support member of described supporting part has the corresponding location division of some and described light source Board position, described positioning Portion is with the cooperation of described light source board thus fixed light source plate.

Preferably, described each location division includes linking arm that main body extends and with described linking arm end even The keeper connecing, described luminescence unit has some registration arm, and described registration arm is with described keeper cooperation thus by described light Source plate is positioned described supporting part.

Preferably, described keeper is fastener or has draw-in groove, and described registration arm has draw-in groove or fastener, described Fastener is inserted in described draw-in groove thus positioned keeper with described registration arm.

Preferably, described location division also includes at least two catch arm corresponding with described linking arm position, described backstop Form groove, the registration arm of described light source board is located in described groove to position between arm and described linking arm.

Preferably, described conductive part is connected through described supporting part with described light source board.

Preferably, described conductive part is the strip or cylindrical hard conductor that two metals are made.

Compared to prior art, the utility model illumination module has the advantage that：Structure is simple, easy for installation, provides bubble The junction of shell and base forms sealing structure, and conductive part extends illumination module thus electrically connecting with other devices, and this Utility model illumination module only needs to according to the different lamp holder of different requirement cooperations, you can becomes and meets different mounting structures Illumination module is steeped.

【Brief description】

Fig. 1 is the sectional view of the first preferred embodiment of the utility model illumination module.

Fig. 2 is the base of the first preferred embodiment of the utility model illumination module, support member mutually assembles with luminescence unit Stereogram.

Fig. 3 is the solid that mutually assembles with luminescence unit of the support member of the first preferred embodiment of the utility model illumination module Figure.

Fig. 4 is the stereogram of the support member of the first preferred embodiment of the utility model illumination module.

Fig. 5 is the stereogram of the luminescence unit of the first preferred embodiment of the utility model illumination module.

Fig. 6 is the stereogram of the base of the first preferred embodiment of the utility model illumination module.

Fig. 7 is the base of the second preferred embodiment of the utility model illumination module, support member mutually assembles with luminescence unit Stereogram.

Fig. 8 is the base of the second preferred embodiment of the utility model illumination module, support member mutually assembles with luminescence unit Top view.

Fig. 9 is the base of the 3rd preferred embodiment of the utility model illumination module, support member mutually assembles with luminescence unit Sectional view.

Figure 10 is the base of the 3rd preferred embodiment of the utility model illumination module, support member mutually assembles with luminescence unit Top view.

【Specific embodiment】

Refer to shown in Fig. 1 and Fig. 6, a kind of illumination module 1 of the first preferred embodiment of the present utility model, including base 10 are connected with base 10 and form, in junction, the cell-shell 20 being tightly connected and be located at the luminescence unit 30 within cell-shell 20. Base 10 has inlet duct and the conductive part 40 outside internally extending to illumination module 1 from illumination module 1.This practicality is new The cell-shell 20 of type illumination module 1 and base 10 can form sealing structure as needed, conductive part 40 extend illumination module 1 thus From the electrical connection of other devices so that the utility model illumination module 1 only needs to according to the different lamp of different requirement cooperations Head, you can become the LED bulb meeting different mounting structures.In the present embodiment, cell-shell 20 and base 10 are all by glass material system Become, cell-shell 20 is connected with each other after being melted glass material by high temperature with base 10 junction, thus forming sealing space, cell-shell Scribble fluorescer on 20, cell-shell 20 surface can be made to obtain uniform optical effect.In other embodiment, cell-shell 20 and base 10 Can be by other materials, such as engineering plastics, make, as long as both combinations can form sealing space, and cell-shell 20 Fluorescer can not be applied or be made up of abrasive material etc..

Base 10 has the integrally formed introduction part 12 with base 10, has supplied gas or other forms in the middle of introduction part 12 The groove 120 that medium passes through.In the present embodiment, in the sealing space that cell-shell 20 and base 10 surround, there is heat-conducting medium（Do not scheme Show）.Heat-conducting medium passes through introduction part 12, imports in cell-shell 20, after the completion of heat-conducting medium imports, will be close for the opening of introduction part 12 Envelope.Heat-conducting medium enables to luminescence unit 30 and preferably radiates.It is also possible to be not filled with heat-conducting medium in other embodiment, or Person arranges some convection holes on cell-shell 20（Not shown）, by convection effects, heat is discharged outside cell-shell 20.

In the present embodiment, illumination module 1 also includes supporting part 50, and supporting part 50 is fixed on base 10 and supports luminescence unit 30.In other embodiment, luminescence unit 30 can also be directly fixed on base 10 and not pass through supporting part 50.

If supporting part 50 includes the dry support arm 52 that main part 51 and main body 51 extend outward, in main part 51 Portion has fixing groove 53.Base 10 has fixed column 11 corresponding with fixing groove 53, in fixed column 11 insertion fixing groove 53 and solid Determine groove 53 interference engagement, thus supporting part 50 is fixed on base 10.Conductive part 40 is connected through supporting part 50 with light source board 31. In the present embodiment, conductive part 40 is the strip or cylindrical hard conductor that two metals are made.In other embodiment, fixing groove 53 can also be located at base 10 and fixed column 11 is located at main part 51, and supporting part 50 is fixed on the mode of base 10 and can also be Snap connection, mode connects for screw etc., be not limited solely to the interference engagement of fixing groove 53 and fixed column 11.

In the present embodiment, luminescence unit 30 is LED/light source, and luminescence unit 30 includes the light source board 31 of lengthwise extension and divides It is distributed in the LED chip 32 on light source board 31.Light source board 31 is in cross in the cross section on longitudinally, supporting part 50 Support member 52 there are some location divisions 520 corresponding with light source board 31 position, location division 520 and light source board 31 coordinate thus solid Determine light source board 31.

Each location division 520 is included main body 51 linking arm 521 extending and is connected with linking arm 521 end Keeper 522.Luminescence unit 30 has some registration arm 33, and registration arm 33 and keeper 522 coordinate thus determining light source board 31 Positioned at supporting part 50.In the present embodiment, each registration arm 33 is a part for corresponding light source plate 31, and each light source board 31 has two Individual registration arm 33.The outer edge of the outer edge of each registration arm 33 and corresponding light source board 31 is concordant, inside edge and light source board 31 Form breach.Form accommodation space 34 so that supporting part 50 can snap in the registration arm 33 of luminescence unit 30 between registration arm 33 Between.

Keeper 522 is fastener or has draw-in groove, and registration arm 33 has corresponding draw-in groove or fastener.This enforcement In example, keeper 522 is fastener, and registration arm 33 has a draw-in groove 330, thus by keeper in fastener 522 insertion draw-in groove 330 522 are positioned with registration arm 33.

Location division 520 also includes at least two catch arm 54 corresponding with linking arm 521 position, catch arm 54 and linking arm Form groove 55, the registration arm 33 of light source board 31 is located in groove 55 to position between 521.

In other embodiment, the shape of supporting part 50 and luminescence unit 30, structure can change as needed, supporting part 50 Can also change as needed with the fixed structure of luminescence unit 32, the arrangement of LED chip 32 can also change as needed.Example As refer to Fig. 7 to Figure 10, second and third preferred embodiment of the utility model illustrates the arrangement mode of two kinds of LED chips 32, with And the fixed form of two kinds of different supporting structures and various supporting part and corresponding various luminescence unit 30.

With reference to shown in Fig. 7 and Fig. 8, the light source board 2031 of the illumination module 2 of the second preferred embodiment is arranged into groined type.Ginseng Examine shown in Fig. 9 and Figure 10, the light source board 3031 of the illumination module 3 of the 3rd preferred embodiment is arranged in supporting part 3050 around, It is connected with the lateral wall of supporting part 3050, supporting part 3050 is fixed on base 3010.Externally, supporting part 3050 is in substantially post In shape, therefore this embodiment, the introduction part 3012 of base 3010 extends to the top near supporting part 3050, so may be used Smoothly heat-conducting medium to be imported cell-shell（Not shown）Internal.

It should be noted that embodiment of the present utility model has preferably implementation, and not the utility model is appointed The restriction of what form, any one skilled in the art changes or is modified to possibly also with the technology contents of the disclosure above Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to technical spirit pair of the present utility model Any modification or equivalent variations and modification that above example is made, all still fall within the range of technical solutions of the utility model.

Claims (12)

1. a kind of illumination module it is characterised in that：Be connected with described base including base and formed sealing space cell-shell, with And positioned at the luminescence unit within described cell-shell, described base has inlet duct and internally extends from described illumination module Conductive part outside to illumination module.

2. illumination module as claimed in claim 1 it is characterised in that：In the sealing space that described cell-shell and described base surround There is heat-conducting medium.

3. illumination module as claimed in claim 2 it is characterised in that：Described cell-shell and described base hot-melt adhesive paste.

4. illumination module as claimed in claim 1 it is characterised in that：Described illumination module also includes supporting part, described support Portion is fixed on described base and supports luminescence unit.

5. illumination module as claimed in claim 4 it is characterised in that：Described supporting part includes supporting part described in main part to be passed through Described main part is fixed with described base interference engagement or buckle.

6. illumination module as claimed in claim 5 it is characterised in that：There is in the middle part of described main part fixing groove or fixed part, Described base has corresponding fixed part or fixing groove, and described fixed column is inserted in described fixing groove thus fixing supporting part In described base.

7. illumination module as claimed in claim 5 it is characterised in that：If the dry support arm that described main part extends outward, Luminescence unit described in illumination module includes the light source board of lengthwise extension and is distributed in LED chip on described light source board, described Light source board is in cross in the cross section on longitudinally, and the support member of described supporting part has some and described light source The corresponding location division of Board position, described location division is with the cooperation of described light source board thus fixed light source plate.

8. illumination module as claimed in claim 7 it is characterised in that：Described each location division includes what main body extended Linking arm and the keeper being connected with described linking arm end, described luminescence unit has some registration arm, described registration arm Coordinate thus described light source board is positioned described supporting part with described keeper.

9. illumination module as claimed in claim 8 it is characterised in that：Described keeper is fastener or has draw-in groove, described Draw-in groove or fastener are had on registration arm, described fastener is inserted in described draw-in groove thus determined keeper with described registration arm Position.

10. illumination module as claimed in claim 9 it is characterised in that：Described location division also includes at least two and described company Connect the corresponding catch arm in arm position, between described catch arm and described linking arm, form groove, the registration arm position of described light source board To position in described groove.

11. illumination module as claimed in claim 7 it is characterised in that：Described conductive part passes through described supporting part and described light Source plate connects.

12. illumination module as claimed in claim 1 it is characterised in that：Described conductive part is the strip that two metals are made Or cylinder hard conductor.