CN102865526B

CN102865526B - Light-emitting diode (LED) tri-proof lamp

Info

Publication number: CN102865526B
Application number: CN201210394873.6A
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: 2014-07-16
Anticipated expiration: 2032-10-17
Also published as: CN102865526A

Abstract

The invention relates to an LED tri-proof lamp. The tri-proof lamp comprises a lamp body, wherein a lamp base and a lamp cover are connected to form the lamp body, a luminophor is arranged in the lamp body. The lamp is characterized in that the luminophor is an LED module, an LED lamp is arranged on the LED module, the lamp base is in an aluminium profile structure which is formed integrally, the aluminium profile structure comprises two sides which are arranged vertically in a length direction and a middle connecting piece which is connected in the middle of the two sides, the front side of the middle connecting piece is a flat surface, the back side of the middle connecting piece is provided with a plurality of radiating fins, edge grooves which accommodate the lamp cover are arranged respectively at positions where the front surface of the middle connecting piece are connected with the two sides. Compared with the prior art, the lamp has the advantages that the lamp base is in the aluminium profile structure which is formed integrally, the front side of the middle connecting piece is a flat surface, the middle connecting piece can be used as a reflecting plate exactly, an additional reflecting plate is not required to be arranged, the back side of the middle connecting piece is provided with the plurality of radiating fins, and a good radiating effect can be achieved.

Description

A kind of LED Tri-proof light

Technical field

The present invention relates to a kind of light fixture, particularly relate to a kind of LED Tri-proof light.

Background technology

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

Growing along with light emitting source, LED becomes the emerging product being expected most, compare with incandescent lamp and fluorescent lamp, it is little that LED has volume, can many multiple combinations, caloric value is low, there is no thermal radiation, power consumption is little, can low-voltage, 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, can become the advantages such as compact product by planar package easy exploiting.

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

Summary of the invention

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

At the bottom of described lamp, two ends are provided with end cap, end cap can and lamp at the bottom of between one-body molded, can be also 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 lamp, to reach IP66 class requirement.

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

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

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

Improve, LED Tri-proof light provided by the invention also comprises the electric power driving module for driving LED module again, and the sealing of this electric power driving module is arranged in a cover of driver, and this cover of driver is arranged on lamp body outside, and is connected with the back side of middle brace at the bottom of lamp.This electric power driving module is placed on the way outside 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 lamp body integral heat sink.

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

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

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

Compared with prior art, the invention has the advantages that: owing to being made as integrated aluminium profile structure at the bottom of lamp, and middle brace front is wherein made as plane, therefore in the middle of, brace just can be used as reflector use, 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 lamp body base plate and used, can be used as again radiator and use, can reach better heat dissipation effect.

Accompanying drawing explanation

Fig. 1 is the perspective view of LED Tri-proof light in the embodiment of the present invention;

Fig. 2 is the three-dimensional cutaway view of LED Tri-proof light in the embodiment of the present invention;

Fig. 3 is that in the embodiment of the present invention, LED Tri-proof light conceals the perspective view after lampshade;

Fig. 4 is the exploded view of LED Tri-proof light in the embodiment of the present invention;

Fig. 5 is cover of driver and electric power driving module exploded view in the embodiment of the present invention;

Fig. 6 is the johning knot composition that in the embodiment of the present invention, lamp body is installed suspension hook;

Fig. 7 is LED Tri-proof light mounting structure figure in the embodiment of the present invention;

Fig. 8 is the mounting structure figure of the another kind of mode of LED Tri-proof light in the embodiment of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.

LED Tri-proof light as shown in Fig. 1～6, it comprises at the bottom of lamp 1 lamp body being formed by connecting with lampshade 2, in lamp body, be provided with LED module 3, on LED module 2, be provided with LED lamp 31, LED module is comprised of branched LED lamp bar, between lamp bar and lamp bar, by SMD connector, realize electrical connection, 1 aluminium profile structure being formed in one at the bottom of lamp wherein, this aluminium profile structure comprises vertically disposed two sides 11 along its length, 12, and be connected to the middle brace 13 in the middle of two sides, the front of middle brace 13 is 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, between the groove 15 of the edge of lampshade 2 and described middle brace 13, be provided with sealing strip 4, and between 1, by hasp 5, be connected and fixed at the bottom of lampshade 2 and lamp, at the bottom of lamp, two ends are respectively arranged with the end cap 6,7 by aluminium die cast, be solidified as a whole, and be provided with waterproof gasket 8 between at the bottom of end cap and lamp at the bottom of end cap 6,7 and lamp between 1 by screwed lock.

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

In the present embodiment, there are radiating fin 14-1, the 14-2 of the L-shaped and inverted L-shaped of two difference in the middle of described in the radiating fin 14 at brace 13 backs, thereby make to form 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 driving LED module, the sealing of this electric power driving module is arranged in a cover of driver 10, and this cover of driver 10 is arranged on lamp body outside, and is connected with the back side of 1 middle brace 13 at the bottom of lamp.It is sheathed with two radiating fin 14-1,14-2 respectively that described cover of driver 10 is outside equipped with 101,102, two L-type mounting bars 101,102 of two L-type mounting bars, thereby be slidably arranged in described slideway 16.

On described cover of driver 10, on two end cover plate, be sealedly connected with water joint 103, in this water joint 103, be provided with for wearing the perforation 104 of power line, on an end cap 7 in described end cap, be also provided with for wearing the perforation 71 of power line.

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

Claims

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

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

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

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

6. according to the LED Tri-proof light described in claim 2 or 3, it is characterized in that: in the middle of described, in the radiating fin at brace back, have the L-shaped and inverted L-shaped of two difference at least, thereby make to form slideway between this radiating fin and 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 driving LED module, the sealing of this electric power driving module is arranged in a cover of driver, and this cover of driver is arranged on lamp body outside, and is connected with the back side of middle brace at the bottom of lamp.

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

9. LED Tri-proof light according to claim 7, it is characterized in that: on described cover of driver, on two end cover plate, be sealedly connected with water joint, in this water joint, be provided with for wearing the perforation of power line, on described end cap, be also provided with for wearing the perforation of power line.

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