CN206320629U

CN206320629U - A kind of anti-glare constant current-supplying COB Ceiling lights

Info

Publication number: CN206320629U
Application number: CN201621148664.3U
Authority: CN
Inventors: 李仙发
Original assignee: SHENZHEN FEIDELI LIGHTING TECHNOLOGY Co Ltd
Current assignee: SHENZHEN FEIDELI LIGHTING TECHNOLOGY Co Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2017-07-11
Anticipated expiration: 2026-10-28

Abstract

The utility model discloses a kind of anti-glare constant current-supplying COB Ceiling lights, including D/C power line, plastic cement cableties, extruded heat sinks, COB light source, light source bracket and the 3rd screw, the plastic cement cableties are connected by the effect of the first screw with D/C power line, the COB light source is fixed in extruded heat sinks by the effect of light source bracket, the light source bracket is mutually fixed by the effect of the second screw with extruded heat sinks, and light-guiding pillar lens are equipped with light source bracket, the reflector anti-glazing net is nested in the inside of inner ring, the outer shroud is fixed in inner ring by the effect of the 3rd screw, and outer shroud over-assemble is mounted with spring.The anti-glare constant current-supplying COB Ceiling lights install simple, easy to use, reduce Design of Luminaires difficulty, save light fixture processing and follow-up maintenance cost.This COB ceiling lamp surface temperatures are low, and area of dissipation is big, is powered using constant current IC to LED, it is to avoid LED is impacted for a long time, extend LED life-span, and easy installation and removal, change lamp bead convenient.

Description

A kind of anti-glare constant current-supplying COB Ceiling lights

Technical field

The utility model is related to LED Ceiling light engineering device technique fields, specially a kind of anti-glare constant current-supplying COB smallpoxes Lamp.

Background technology

COB Ceiling lights in the application of sales counter, decoration, clothes, house ornamentation and retail shop's floor light, all quickly grow both at home and abroad and It is widely used.There is more shortcoming and inconvenience in the structure of existing SMD paster light sources product and assembling, such as light efficiency is low, shine Degree is low, and lamp assembled is complicated, and process is more, luminous intensity distribution difficulty etc..

Utility model content

The purpose of this utility model is to provide a kind of anti-glare constant current-supplying COB Ceiling lights, to solve above-mentioned background skill There is more shortcoming and inconvenience in the structure of the existing SMD paster light sources product proposed in art and assembling, such as light efficiency is low, shine Degree is low, and lamp assembled is complicated, and process is more, the problem of luminous intensity distribution is difficult.

To achieve the above object, the utility model provides following technical scheme：A kind of anti-glare constant current-supplying COB smallpoxes Lamp, including D/C power line, the first screw, plastic cement cableties, extruded heat sinks, COB light source, light source bracket, the second screw, light-guiding pillar Lens, inner ring, reflector anti-glazing net, outer shroud, spring and the 3rd screw, effect and DC of the plastic cement cableties by the first screw Power line is connected, and it is integrally attached in extruded heat sinks, and the COB light source is fixed on crowded by the effect of light source bracket Press on radiator, and heat-conducting cream is scribbled on the contact surface of extruded heat sinks and COB light source, the light source bracket passes through the second screw Effect mutually fixed with extruded heat sinks, and light-guiding pillar lens are equipped with light source bracket, the reflector anti-glazing net is nested in The inside of inner ring, the outer shroud is fixed in inner ring by the effect of the 3rd screw, and outer shroud over-assemble is mounted with spring.

It is preferred that, the extruded heat sinks, inner ring and outer rings are made using aluminium.

It is preferred that, the reflector anti-glazing net is made using plastic cement plating aluminium.

It is preferred that, the light-guiding pillar lens are made using optical grade PMMA materials.

It is preferred that, the power supply mode of the COB light source is used as driving using the method for constant current.

Compared with prior art, the beneficial effects of the utility model are：The anti-glare constant current-supplying COB Ceiling lights install letter It is single, it is easy to use, Design of Luminaires difficulty is reduced, light fixture processing and follow-up maintenance cost is saved.This COB Ceiling lights light efficiency is high, lamp Have surface temperature low, area of dissipation is big, is powered using constant current IC to LED, it is to avoid for a long time LED is impacted, extend LED's Life-span, and easy installation and removal, change lamp bead convenient.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

In figure：1st, D/C power line, the 2, first screw, 3, plastic cement cableties, 4, extruded heat sinks, 5, COB light source, 6, light source branch Frame, the 7, second screw, 8, light-guiding pillar lens, 9, inner ring, 10, reflector anti-glazing net, 11, outer shroud, 12, spring, the 13, the 3rd spiral shell Silk.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of anti-glare constant current-supplying COB Ceiling lights, including D/C power line 1, the first screw 2, plastic cement cableties 3, extruded heat sinks 4, COB light source 5, light source bracket 6, the second screw 7, light-guiding pillar Lens 8, inner ring 9, reflector anti-glazing net 10, outer shroud 11, the screw 13 of spring 12 and the 3rd, plastic cement cableties 3 pass through the first screw 2 Effect is connected with D/C power line 1, and it is integrally attached in extruded heat sinks 4, the effect that COB light source 5 passes through light source bracket 6 It is fixed in extruded heat sinks 4, and heat-conducting cream, the confession of COB light source 5 is scribbled on the contact surface of extruded heat sinks 4 and COB light source 5 Electrically using the method for constant current as driving, light source bracket 6 is mutually fixed by the effect of the second screw 7 with extruded heat sinks 4, And light-guiding pillar lens 8 are equipped with light source bracket 6, light-guiding pillar lens 8 are made using optical grade PMMA materials, play control whole The effect of light effect, reflector anti-glazing net 10 is nested in the inside of inner ring 9, and reflector anti-glazing net 10 is made using plastic cement plating aluminium Form, though material is thin, be unlikely to deform, outer shroud 11 is fixed in inner ring 9 by the effect of the 3rd screw 13, and group on outer shroud 11 Dress is mounted with spring 12, and extruded heat sinks 4, inner ring 9 and outer shroud 11 are made using aluminium, excellent radiating effect reduction Product temperature, makes light decay be well controlled.

Operation principle：, it is necessary to assemble the knot of whole Ceiling light before using the anti-glare constant current-supplying COB Ceiling lights Structure, overall structure is probably segmented into two parts, first with part of the extruded heat sinks 4 for agent structure, connects DC Power line 1, the first screw 2, plastic cement cableties 3, COB light source 5, light source bracket 6, the second screw 7 and light-guiding pillar lens 8 are assembled into One semi-finished product, then with part of the inner ring 9 for agent structure, the effect of connection reflector anti-glazing net 10 and outer shroud 11 forms the Two semi-finished product, are assembled by the screw thread of itself of inner ring 9 and the first semi-finished product, then pass through the screw 13 of spring 12 and the 3rd Effect is connected with outer shroud 11, and whole lamp body structure is installed like this.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of anti-glare constant current-supplying COB Ceiling lights, including D/C power line (1), the first screw (2), plastic cement cableties (3), squeeze Radiator (4), COB light source (5), light source bracket (6), the second screw (7), light-guiding pillar lens (8), inner ring (9), reflector is pressed to prevent Dazzle net (10), outer shroud (11), spring (12) and the 3rd screw (13), it is characterised in that：The plastic cement cableties (3) pass through the first spiral shell The effect of silk (2) is connected with D/C power line (1), and it is integrally attached in extruded heat sinks (4), and the COB light source (5) is led to The effect for crossing light source bracket (6) is fixed in extruded heat sinks (4), and the contact surface of extruded heat sinks (4) and COB light source (5) On scribble heat-conducting cream, the light source bracket (6) is mutually fixed by the effect of the second screw (7) with extruded heat sinks (4), and light source Light-guiding pillar lens (8) are equipped with support (6), the reflector anti-glazing net (10) is nested in the inside of inner ring (9), the outer shroud (11) it is fixed on by the effect of the 3rd screw (13) in inner ring (9), and outer shroud (11) over-assemble is mounted with spring (12).

2. a kind of anti-glare constant current-supplying COB Ceiling lights according to claim 1, it is characterised in that：The extruding radiating Device (4), inner ring (9) and outer shroud (11) are made using aluminium.

3. a kind of anti-glare constant current-supplying COB Ceiling lights according to claim 1, it is characterised in that：The reflector is prevented Net (10) is dazzled to be made using plastic cement plating aluminium.

4. a kind of anti-glare constant current-supplying COB Ceiling lights according to claim 1, it is characterised in that：The light-guiding pillar is saturating Mirror (8) is made using optical grade PMMA materials.

5. a kind of anti-glare constant current-supplying COB Ceiling lights according to claim 1, it is characterised in that：The COB light source (5) power supply mode is used as driving using the method for constant current.