CN202253241U

CN202253241U - Detachable light emitting diode (LED) down lamp

Info

Publication number: CN202253241U
Application number: CN 201120337524
Authority: CN
Inventors: 沈锦祥; 邹永清; 张国中; 陈方
Original assignee: Zhejiang Shenghui Lighting Co Ltd
Current assignee: Zhejiang Shenghui Lighting Co Ltd
Priority date: 2011-09-08
Filing date: 2011-09-08
Publication date: 2012-05-30
Anticipated expiration: 2021-09-08

Abstract

The utility model discloses a detachable light emitting diode (LED) down lamp, which comprises a lamp support and a down lamp body, wherein the lamp support comprises a reflector holder and a bracket arranged on the reflector holder; a mounting hole is formed in the reflector holder; and the down lamp body is connected with the bracket through an elastic sheet clamping mechanism. The down lamp body is arranged on the lamp support, the lamp support is arranged on a ceiling, the down lamp body is connected with the lamp support through a button displacement type spliced structure, and a reflector for forming the down lamp body can be connected with the lamp support in a detachable manner, so that easily-worn components are conveniently maintained and replaced by users; and when the down lamp is required to be replaced, the reflector can be taken off, and then a driver and an LED module are taken off.

Description

A kind of detachable LED Down lamp

Technical field

The utility model relates to a kind of LED Down lamp, particularly a kind of detachable LED Down lamp.

Background technology

At present, most of indoor LED illumination Down lamps all are integrated designs, and all are that whole lamp is installed on the ceiling furred ceiling, when the LED of light fixture lamp pearl or drives fail, need to put in order lamp and remove sent for maintenance or replacing.

In unloading process, need ceiling also be removed, very inconvenience can damage when serious unavoidably.

The utility model content

The utility model has overcome above-mentioned deficiency of the prior art, provides a kind of simple and clear, when breaking down, does not need any instrument, just can LED Down lamp body be removed the detachable LED Down lamp of changing.

The technical scheme of the utility model is achieved in that

A kind of detachable LED Down lamp comprises lamp bracket and Down lamp body, and described lamp bracket comprises the reflector seat and is arranged on the support on the reflector seat, on the reflector seat, has installing hole, and described Down lamp body links to each other with support through clip clamping mechanism.

As preferably; Described Down lamp body comprises driver, led module and reflector, and described clip clamping mechanism comprises two shell fragments that are arranged on the driver two ends; The lower end of said shell fragment outwards turns down the convexity that formation can the roof pressure support; Described support comprises two sides and the top margin that is connected the dual-side top, is provided with groove or through hole in the side inboard, and described convexity is connected in groove or the through hole.The Down lamp body is stuck in the support by two shell fragments, prevents to drop.

As preferably, also be extended with the holding plate that is used to grip and make protruding disengaging groove or through hole downwards in the lower end of shell fragment.When needs take off the Down lamp body, pinch holding plate and close up with hand to overcome the elastic force of shell fragment, make the convexity of shell fragment break away from groove or through hole, can driver be taken off from support.

Adopted the principle and the beneficial effect of the utility model of technique scheme to be:

The utility model is installed in the Down lamp body on the lamp bracket; And lamp bracket is assemblied on the ceiling, and the Down lamp body links to each other with lamp bracket through button bit formula splicing construction, and the reflector of forming the Down lamp body can also adopt the detachable connected mode with lamp bracket; Be convenient to user's maintenance and change the rapid wear assembly; When needs are changed, can earlier reflector be taken off, driver and led module are taken off get final product again.

Description of drawings

Fig. 1 is the installation diagram of the utility model;

Fig. 2 is the structural representation of the utility model lamp bracket;

Fig. 3 is the structural representation of the utility model led module;

Fig. 4 is the structural representation of the utility model driver;

Fig. 5 is the syndeton sketch map of reflector and annulus among the utility model embodiment;

Fig. 6 is the installation process sketch map of the utility model.

The specific embodiment

The specific embodiment of the utility model is following:

Embodiment: a kind of detachable LED Down lamp, as shown in Figure 1, comprise lamp bracket 1 and Down lamp body; Described Down lamp body is by driver 2, and led module 3 is formed with reflector 4, and described lamp bracket 1 comprises reflector seat 5 and is arranged on the support 6 on the reflector seat 5; On reflector seat 5, have installing hole 7; Described Down lamp body links to each other with support 6 through clip clamping mechanism, and described led module 3 and driver 2 are for removably connecting, and described reflector 4 and reflector seat 5 are for removably connecting.

Particularly; Like Fig. 1, Fig. 2, shown in Figure 4, described clip clamping mechanism comprises two shell fragments 8 that are arranged on driver 2 two ends, the upper end of shell fragment 8 and driver 2 riveted joints; The lower end of shell fragment 8 outwards turns down the convexity 9 that formation can the roof pressure support; Described support 6 comprises two sides 10 and the top margin 11 that is connected dual-side 10 tops, is provided with through hole 12 in side 10 inboards, and described protruding 9 are connected in the through hole 12.For the ease of removing and installing of driver 2, also be extended with the holding plate 13 that is used to grip shell fragment and makes protruding 9 disengaging through holes 12 downwards in the lower end of shell fragment 8.

Led module 3 comprises radiator, in radiator, is provided with hollow cavity, is provided with aluminium base in the hollow cavity bottom; On aluminium base, be provided with led light source, like Fig. 3, shown in Figure 4, the mode of removably connecting between led module 3 and the driver 2 is: on driver 2 bottom surfaces, be fixed with a mount pad 14; Mount pad 14 is the sheet metal of a circle, leaves the gap between mount pad 14 and driver bottom surface, circumferentially is evenly equipped with 2 deep-slotted chip breakers 15 in mount pad 14 upper edges; Be provided with 2 edges 16 in led module 3 top correspondences; Edge 16 comprises the substrate 17 of vertical setting, the riveted joint of substrate 17 lower ends and radiator, the button limit 18 that extends internally out, substrate 17 upper ends; Described deep-slotted chip breaker 15 is narrowed down by the end to end width gradually; Edge 16 enters in the deep-slotted chip breaker from these ends of deep-slotted chip breaker 15 broads earlier, and then rotates to this narrowest end along deep-slotted chip breaker and stop, and button limit 18 is connected together with mount pad 14 in deep-slotted chip breaker.

Like Fig. 1, shown in Figure 5; The mode of removably connecting between reflector 4 and the reflector seat 5 is: reflector 4 is horn-like, is with an annulus 19 in reflector 4 lower ends, in reflector 4 lower end edge circle distribution a plurality of flexure strips 20 is arranged; The lower end of flexure strip 20 and reflector 4 riveted joints; The upper end of flexure strip 20 outwards turns down and forms flange 21, and described flange 21 offsets with annulus 19 upper peripheral edges, and described annulus 19 flexibly connects with reflector seat 5; Concrete, on the lateral surface of annulus 19, be provided with arc convex 22, be provided with the projection 23 of in the vertical direction backstop arc convex 22 in the installing hole inboard of reflector seat 5, annulus 19 is screwed in the installing hole 7 of reflector seat 5, and arc convex 22 offsets with projection 23.In addition, annulus 19 also can adopt the mode that is threaded to link to each other with reflector seat 5.

During installation, as shown in Figure 6, pinch holding plate 13 with hand earlier driver 2 is put in the lamp bracket 1, the convexity 9 of shell fragment 8 is connected in the through hole 12; Again led module 3 is passed on the mount pad 14 that installing hole 7 is installed in driver 2; Again reflector 4 and annulus 19 are assembled together, again annulus 19 are contained on the reflector seat 5 installation; Again lamp bracket 1 is installed on the ceiling,, can earlier reflector be taken off, driver and led module are taken off get final product again like Down lamp generation problem.

Claims

1. detachable LED Down lamp; It is characterized in that: comprise lamp bracket and Down lamp body; Described lamp bracket comprises the reflector seat and is arranged on the support on the reflector seat, on the reflector seat, has installing hole, and described Down lamp body links to each other with support through clip clamping mechanism.

2. a kind of detachable LED Down lamp according to claim 1; It is characterized in that: described Down lamp body comprises driver, led module and reflector, and described clip clamping mechanism comprises two shell fragments that are arranged on the driver two ends; The lower end of said shell fragment outwards turns down the convexity that formation can the roof pressure support; Described support comprises two sides and the top margin that is connected the dual-side top, is provided with groove or through hole in the side inboard, and described convexity is connected in groove or the through hole.

3. a kind of detachable LED Down lamp according to claim 2 is characterized in that: also be extended with the holding plate that is used to grip and make protruding disengaging groove or through hole downwards in the lower end of shell fragment.