CN202791689U

CN202791689U - LED (Light Emitting Diode) tri-proof lamp

Info

Publication number: CN202791689U
Application number: CN2012205316986U
Authority: CN
Inventors: 孙继国; 胡洪
Original assignee: NINGBO VIOLET LIGHTING ELECTRIC Co Ltd
Current assignee: NINGBO VIOLET LIGHTING ELECTRIC Co Ltd
Priority date: 2012-10-17
Filing date: 2012-10-17
Publication date: 2013-03-13
Anticipated expiration: 2022-10-17

Abstract

The utility model relates to an LED (Light Emitting Diode) tri-proof lamp which comprises a lamp bottom and a lamp body connected with a lampshade. The lamp body is internally provided with a light emitter which is characterized in that the light emitter is an LED module which is provided with an LED lamp. The lamp bottom is in an integrated formed section aluminum structure. The section aluminum structure comprises two sides vertically arranged in the length direction and a middle connecting piece connected between the two sides. The front face of the middle connecting piece is a plane. A plurality of radiating fins are arranged on the back of the middle connecting piece. Grooves for accommodating the edge of the lampshade are respectively arranged at the connections of the front face of the middle connecting piece and the two sides. Compared with the prior art, the LED tri-proof lamp has the advantages that as the lamp bottom is in the integrated formed section aluminum structure and the front face of the middle connecting piece is the plane, the middle connecting piece can be just used as a reflective plate without further arranging the reflective plate, and the radiating fins are arranged on the back of the middle connecting piece to realize a better radiating effect.

Description

A kind of LED Tri-proof light

Technical field

The utility model relates to a kind of light fixture, particularly relates to a kind of LED Tri-proof light.

Background technology

Existing Tri-proof light generally comprises the lamp body that is formed by connecting with lampshade at the bottom of the lamp, is provided with illuminator in the lamp body, and illuminator is generally fluorescent lamp, also needs to arrange reflector between at the bottom of illuminator and the lamp, to play the effect of reflection ray.

Growing along with light emitting source, LED becomes the emerging product that is expected most, compare with incandescent lamp and fluorescent lamp, it is little that LED has a volume, can many multiple combinations, caloric value is low, there is no thermal radiation, power consumption is little, can low-voltage, the low current starting, long service life, the working time can reach more than 10,000 hours, reaction speed is fast, can be at high-frequency operation, and environmental protection, shatter-proof, shock-resistant be difficult for broken, recyclable as discarded object, do not pollute, but the planar package easy exploiting becomes the advantages such as compact product.

But with LED as lamp light source, the electric power driving module of driving LED work need to additionally be set, electric power driving module can give out more heat transfer when work, led light source and electric power driving module be arranged on simultaneously be unfavorable for heat radiation in the lamp body, therefore existing Tri-proof light seldom uses LED as light source.

The utility model content

Technical problem to be solved in the utility model is a kind of simple in structure, good heat dissipation effect to be provided, not to need additionally to arrange the LED Tri-proof light of reflector for above-mentioned prior art.

The utility model solves the problems of the technologies described above the technical scheme that adopts: this LED Tri-proof light, comprise the lamp body that is formed by connecting with lampshade by at the bottom of the lamp, be provided with illuminator in the lamp body, it is characterized in that: described illuminator is the LED module, be provided with the LED lamp on the LED module, the aluminium profile structure that is formed in one at the bottom of the described lamp, this aluminium profile structure comprises along its length vertically disposed two sides, and be connected to middle brace in the middle of two sides, the front of middle brace is the plane, the back side of middle brace is provided with many radiating fins, and the front of middle brace and two side joints are respectively arranged with the groove at the edge of accommodating described lampshade.

Two ends are provided with end cap at the bottom of the described lamp, end cap can and lamp at the bottom of between one-body molded, also can be independent aluminium die-cast part, and be solidified as a whole by screwed lock, and be provided with waterproof gasket between at the bottom of end cap and the lamp, to reach the IP66 class requirement.

As improvement, be provided with sealing strip between the groove of the edge of described lampshade and described middle brace, and be connected and fixed by hasp between at the bottom of lampshade and the lamp.

Improve, described led module is comprised of a LED lamp bar or branched LED lamp bar again, realizes electrical connection by the SMD connector between lamp bar and the lamp bar.

Improve again, have two L-shaped and inverted L-shapeds of difference at least in the radiating fin at described middle brace back, form slideway thereby make between this radiating fin and the middle brace back.

Improve again, the LED Tri-proof light that the utility model provides also comprises the electric power driving module for the driving LED module, the sealing of this electric power driving module is arranged in the cover of driver, and this cover of driver is arranged on the lamp body outside, and is connected with the back side of middle brace at the bottom of the lamp.This electric power driving module is placed on the outer way of lamp body, and the interference that can avoid LED work heat radiation and electric power driving module work to dispel the heat is conducive to the lamp body integral heat sink.

Improve, described cover of driver is outside equipped with the L-type mounting bar again, and this L-type mounting bar is slidingly arranged in the described slideway.

Improve again, be sealedly connected with water joint on the two end cover plate on the described cover of driver, be provided with in this water joint be used to the perforation that wears power line, also be provided be used to the perforation that wears power line on the described end cap.

Improve again, also be connected with the lamp body mounting bracket at the bottom of the described lamp and be arranged on suspension hook on the support.

Compared with prior art, the utility model has the advantage of: owing to will be made as integrated aluminium profile structure at the bottom of the lamp, and middle brace front wherein is made as the plane, therefore brace just can be used as the reflector use in the middle of, do not need additionally to arrange reflector, the back side of middle brace arranges many radiating fins again, and base plate both can be used as the lamp body base plate and used, can be used as again radiator and use, can reach better heat dissipation effect.

Description of drawings

Fig. 1 is the perspective view of LED Tri-proof light among the utility model embodiment;

Fig. 2 is the three-dimensional cutaway view of LED Tri-proof light among the utility model embodiment;

Fig. 3 is that the LED Tri-proof light conceals perspective view behind the lampshade among the utility model embodiment;

Fig. 4 is the exploded view of LED Tri-proof light among the utility model embodiment;

Fig. 5 is cover of driver and electric power driving module exploded view among the utility model embodiment;

Fig. 6 is the johning knot composition that lamp body is installed suspension hook among the utility model embodiment;

Fig. 7 is LED Tri-proof light mounting structure figure among the utility model embodiment;

Fig. 8 is the mounting structure figure of the another kind of mode of LED Tri-proof light among the utility model embodiment.

The specific embodiment

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

LED Tri-proof light shown in Fig. 1～6, it comprises at the bottom of the lamp 1 lamp body that is formed by connecting with lampshade 2, be provided with LED module 3 in the lamp body, be provided with LED lamp 31 on the LED module 2, the LED module is comprised of branched LED lamp bar, realize electrical connection by the SMD connector between lamp bar and the lamp bar, 1 aluminium profile structure that is formed in one at the bottom of the lamp wherein, this aluminium profile structure comprises along its length vertically disposed two

sides

11,12, and be connected to middle brace 13 in the middle of two sides, the front of middle brace 13 is the plane, the back side of middle brace 13 is provided with many radiating fins 14, front and two sides 11 of

middle brace

13,12 joints are respectively arranged with the groove 15 at the edge of accommodating described lampshade, be provided with sealing strip 4 between the groove 15 of the edge of lampshade 2 and described middle brace 13, and be connected and fixed by hasp 5 between 1 at the bottom of lampshade 2 and the lamp; Two ends are respectively arranged with the end cap 6,7 by the aluminium die cast at the bottom of the lamp, end cap 6,7 and lamp at the bottom of be solidified as a whole by screwed lock between 1, and be provided with waterproof gasket 8 between at the bottom of end cap and the lamp.

The front of brace 13 in the middle of LED module 3 directly is fixed on by screw 20.

In the present embodiment, radiating fin 14-1, the 14-2 of the L-shaped and inverted L-shaped of two difference are arranged in the radiating fin 14 at brace 13 backs in the middle of described, thereby make formation slideway 16 between these two radiating fin 14-1,14-2 and middle brace 13 backs.

In addition, LED Tri-proof light in the present embodiment also comprises the electric power driving module 9 for the driving LED module, the sealing of this electric power driving module is arranged in the cover of driver 10, and this cover of driver 10 is arranged on the lamp body outside, and is connected with the back side of 1 middle brace 13 at the bottom of the lamp.Described cover of driver 10 is outside equipped with two L-type mounting bars 101,102, two L-type mounting bars 101,102 sheathed with two radiating fin 14-1,14-2 respectively, thereby is slidingly arranged in the described slideway 16.

Be sealedly connected with water joint 103 on the two end cover plate on the described cover of driver 10, be provided with in this water joint 103 be used to the perforation 104 that wears power line, also be provided be used to the perforation 71 that wears power line on the end cap 7 in the described end cap.

Also be connected with mounting bracket 17 on 1 at the bottom of the described lamp and be arranged on suspension hook 18 on the support, be convenient to the installation of lamp body, suspension hook can directly be screwed on installed surface, referring to shown in Figure 7, also can be suspended on the installed surface by steel wire rope 19, referring to shown in Figure 8.

Claims

1. LED Tri-proof light, comprise the lamp body that is formed by connecting with lampshade by at the bottom of the lamp, be provided with illuminator in the lamp body, it is characterized in that: described illuminator is the LED module, be provided with the LED lamp on the LED module, the aluminium profile structure that is formed in one at the bottom of the described lamp, this aluminium profile structure comprises along its length vertically disposed two sides, and be connected to middle brace in the middle of two sides, the front of middle brace is the plane, the back side of middle brace is provided with many radiating fins, and the front of middle brace and two side joints are respectively arranged with the groove at the edge of accommodating described lampshade.

2. LED Tri-proof light according to claim 1, it is characterized in that: two ends are provided with end cap at the bottom of the described lamp, also are formed in one between at the bottom of end cap and the lamp.

3. LED Tri-proof light according to claim 1, it is characterized in that: two ends are provided with end cap at the bottom of the described lamp, are solidified as a whole by screwed lock between at the bottom of end cap and the lamp, and are provided with waterproof gasket between at the bottom of end cap and the lamp.

4. LED Tri-proof light according to claim 1 is characterized in that: be provided with sealing strip between the groove of the edge of described lampshade and described middle brace, and be connected and fixed by hasp between at the bottom of lampshade and the lamp.

5. LED Tri-proof light according to claim 1, it is characterized in that: described led module is comprised of a LED lamp bar or branched LED lamp bar, realizes electrical connection by the SMD connector between lamp bar and the lamp bar.

6. according to claim 2 or 3 described LED Tri-proof lights, it is characterized in that: have two L-shaped and inverted L-shapeds of difference at least in the radiating fin at brace back in the middle of described, form slideway thereby make between this radiating fin and the middle brace back.

7. LED Tri-proof light according to claim 6, it is characterized in that: also comprise the electric power driving module for the driving LED module, the sealing of this electric power driving module is arranged in the cover of driver, and this cover of driver is arranged on the lamp body outside, and is connected with the back side of middle brace at the bottom of the lamp.

8. LED Tri-proof light according to claim 7, it is characterized in that: described cover of driver is outside equipped with the L-type mounting bar, and this L-type mounting bar is slidingly arranged in the described slideway.

9. LED Tri-proof light according to claim 6, it is characterized in that: be sealedly connected with water joint on the two end cover plate on the described cover of driver, be provided with in this water joint be used to the perforation that wears power line, also be provided be used to the perforation that wears power line on the described end cap.

10. LED Tri-proof light according to claim 1 is characterized in that: also be connected with the lamp body mounting bracket at the bottom of the described lamp and be arranged on suspension hook on the support.