CN206207037U - A kind of LED lamp - Google Patents

Abstract

The utility model provides a kind of LED lamp.It includes light source, mask and reflector, the mask is metal mask, its surface is stamped with least one cylindrical wall, the cylindrical wall bottom forms an annular scrap (bridge) to in-flanges, the reflector is placed in the cylindrical wall, its rim of a cup outer is ridden on the annular scrap (bridge), it is fixed to together with mask again on lamp housing or lamp bracket, this mounting means accurate positioning and firmly install, can prevent reflector from radially rocking, without fixing reflector using screw or setting reflector fixed support in addition, simplify LED lamp assembling process, with good assembly process process, it is more suitable for a large amount of, automated production, during a large amount of productions, because the beneficial effect for reducing part and improving efficiency of assembling and producing is more significantly.

Description

A kind of LED lamp

Technical field

The utility model is related to technical field of lamps, more particularly to a kind of LED lamp with LED as light source.

Background technology

Widely, with its high brightness and the progress of multicolor, application field also constantly extends, no for the application of LED The illumination condition needed with place is also different.Various LED components are generally available to be made combined light source to realize required light Effect.The assembling of combined light source LED lamp, except needing that LED component is connected on pcb board, in addition it is also necessary to consider reflector and The fixation of pcb board, PCB is typically connected on lamp housing or lamp bracket by mask, and the fixed form of reflector commonly uses screw Fixed or one reflector fixed support of setting is fixed, and these operating process are comparatively laborious, in a large amount of productions In the case of, substantial amounts of artificial and auxiliary material need to be put into, and efficiency of assembling is not high.

Accordingly, it would be desirable to the assembling process of simplified LED lamp, the especially installation process of reflector, so as to reduce be produced into This, improves efficiency of assembling.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of simple LED lamp of assembling.

The utility model solves the technical scheme that is used of above-mentioned technical problem：

There is provided a kind of LED lamp, including light source, mask and reflector, it is characterised in that：The mask is metal covering Cover, its cylindrical wall of surface punch forming at least one, cylindrical wall bottom forms an annular scrap (bridge), the reflector to in-flanges It is placed in the cylindrical wall, its rim of a cup outer is ridden on the annular scrap (bridge).

It is fillet as the improvement of above-mentioned technical proposal, between the cylindrical wall bottom and the annular scrap (bridge) on the mask Transition, the reflector rim of a cup outer is ridden on the fillet.

Used as the further improvement of above-mentioned technical proposal, the mask surface is provided with several for leading to that light is projected Hole.

Used as the further improvement of above-mentioned technical proposal, the mask is square structure, and there is flange at its edge.

Used as the further improvement of above-mentioned technical proposal, the light source includes pcb board, COB light source and multiple discrete LED Device, the multiple discrete LED component is arranged on the pcb board.

Used as the further improvement of above-mentioned technical proposal, the medium position of the pcb board is provided with a perforate, the COB light Source is placed in the position.

As the further improvement of above-mentioned technical proposal, the position of the cylindrical wall on the mask and the COB light source Position is corresponding.

Used as the further improvement of above-mentioned technical proposal, the multiple discrete LED component is arranged around the COB light source Cloth.

As the further improvement of above-mentioned technical proposal, the position of several through holes projected for light of mask surface is told Put corresponding with the position of the multiple discrete LED component.

Used as the further improvement of above-mentioned technical proposal, the LED lamp also includes the radiator being connected with light source.

The beneficial effects of the utility model are：

A cylindrical wall is designed with the utility model LED lamp mask, cylindrical wall bottom forms annular and takes to in-flanges Side, the structure is used to install reflector, and reflector is placed in the cylindrical wall, and its rim of a cup outer rides over the ring of cylindrical wall bottom On shape scrap (bridge), then it is fixed to together with mask on lamp housing or lamp bracket.This mounting means accurate positioning and firmly install, can prevent Reflector is radially rocked, and without fixing reflector using screw or setting reflector fixed support in addition, simplifies LED lamp Assembling process, with good assembly process process, is more suitable for a large amount of, automated production, during a large amount of productions, because reducing Part and the beneficial effect for improving efficiency of assembling and producing are more significantly.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description Accompanying drawing that will be practical is briefly described：

Fig. 1 is the overall structure diagram of the utility model LED lamp one embodiment；

Fig. 2 is that the part of embodiment described in the utility model LED lamp Fig. 1 splits schematic diagram；

Fig. 3 is the sectional view of the mask of embodiment described in the utility model LED lamp Fig. 1 and reflector assembling；

Fig. 4 is the sectional view of embodiment described in the utility model LED lamp Fig. 1.

Specific embodiment

The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection Enclose.In addition, all connection/annexations being related in patent, not singly refer to that component directly connects, and refer to can be according to specific Performance, more excellent draw bail is constituted by adding or reducing couple auxiliary.Each technology in the utility model is special Levy, can be with combination of interactions on the premise of not conflicting conflict.

Fig. 1 is the overall structure diagram of the utility model LED lamp one embodiment.With reference to Fig. 1, the utility model LED lamp includes light source, mask 20, reflector 30 and lamp housing 40 etc..Light source is discrete comprising a COB light source 11 and multiple LED component 12, COB light source 11 is arranged on the middle part of exiting surface, and multiple discrete LED components 12 are arranged around COB light source 11； Reflector 30 is placed in mask 20, the position of the position correspondence COB light source 11 of reflector 30.

Fig. 2 is that the part of embodiment described in the utility model LED lamp Fig. 1 splits schematic diagram.With reference to Fig. 2, pcb board 13 middle parts are provided with an opening 13-1, and COB light source 11 is located at the opening, and multiple discrete LED components 12 are fixed on pcb board On.The position of the correspondence COB light source 11 of mask 20 is stamped with a cylindrical wall 21, and the cylindrical wall bottom forms an annular to in-flanges Scrap (bridge) 22, reflector 30 is placed in the cylindrical wall, and its rim of a cup outer 31 is ridden on annular scrap (bridge) 22.The surface of mask 20 correspondence is more The position of individual discrete LED component 12 is provided with the through hole 23 projected for light, and mask rim is provided with flange 24.

Fig. 3 is the sectional view of the mask of embodiment described in the utility model LED lamp Fig. 1 and reflector assembling.With reference to figure 3, have a cylindrical wall 21 on mask 20, the cylindrical wall bottom forms an annular scrap (bridge) 22 to in-flanges, the cylindrical wall with should Transition between annular scrap (bridge) is fillet 25, and reflector 30 is placed in the cylindrical wall 21 of mask, and its rim of a cup outer 31 rides over mask On the inner surface of cylindrical wall bottom roundings 25, now reflector rim of a cup outer and cylindrical wall bottom roundings inner surface form linear contact lay, Restriction effect is played in position to reflector, can prevent the radial direction of reflector from rocking.The surface of mask 20 is additionally provided with several use In the through hole 23 that light is projected, mask rim has flange 24 so that the mask back side forms an accommodation space, when mask is installed, Pcb board can be covered in the accommodation space, beneficial to dust-proof.

Fig. 4 is the sectional view of embodiment described in the utility model LED lamp Fig. 1.With reference to Fig. 4, this embodiment LED lamp bag Include light source, mask 20, reflector 30, lamp housing 40 and radiator 50 etc..Radiator 50 is arranged in lamp housing 40, is connected with light source, For secondary light source radiating；Mask 20 is arranged on the exiting surface of LED lamp, and reflector 30 is placed in mask 20, by screw 60 Mask 20, reflector 30 and the pcb board 13 for being fixed with several discrete LED components are fixed on lamp housing 40, you can complete Assembling, it is simple to operate, firmly install.

Preferred embodiment of the present utility model is above are only, but the utility model is not used to be limited to the utility model, Those of ordinary skill in the art can also make various equivalent variations or replace on the premise of without prejudice to the utility model spirit Change, these equivalent deformations or replacement are all contained in the application claim limited range.

Claims (10)

1. a kind of LED lamp, including light source, mask and reflector, it is characterised in that：The mask is metal mask, its surface The cylindrical wall of punch forming at least one, cylindrical wall bottom forms an annular scrap (bridge) to in-flanges, and the reflector is placed in described In cylindrical wall, its rim of a cup outer is ridden on the annular scrap (bridge).

2. LED lamp according to claim 1, it is characterised in that：Cylindrical wall bottom and the annular on the mask It is round-corner transition between scrap (bridge), the reflector rim of a cup outer is ridden on the fillet.

3. LED lamp according to claim 2, it is characterised in that：The mask surface is provided with several for light The through hole of injection.

4. LED lamp according to claim 3, it is characterised in that：The mask is square structure, and its edge is turned over Side.

5. the LED lamp according to any one of Claims 1-4, it is characterised in that：The light source includes pcb board, COB light Source and multiple discrete LED components, the multiple discrete LED component are fixed on the pcb board.

6. LED lamp according to claim 5, it is characterised in that：The medium position of the pcb board is provided with a perforate, institute COB light source is stated to be placed in the position.

7. LED lamp according to claim 6, it is characterised in that：The position of the cylindrical wall on the mask and the COB The position of light source is corresponding.

8. LED lamp according to claim 7, it is characterised in that：The multiple discrete LED component is in the COB light Arranged around source.

9. LED lamp according to claim 8, it is characterised in that：Told mask surface several be used for light project The position of through hole is corresponding with the position of the multiple discrete LED component.

10. LED lamp according to claim 1, it is characterised in that the also radiator including being connected with light source.