CN202791657U

CN202791657U - LED (light-emitting diode) factory shed lamp

Info

Publication number: CN202791657U
Application number: CN2012204602976U
Authority: CN
Inventors: 李洁; 孙敬玺
Original assignee: New Vision Photoelectric (zhengzhou) Co Ltd
Current assignee: New Vision Photoelectric (zhengzhou) Co Ltd
Priority date: 2012-09-11
Filing date: 2012-09-11
Publication date: 2013-03-13
Anticipated expiration: 2022-09-11

Abstract

The utility model relates to an LED (light-emitting diode) factory shed lamp which comprises an LED light source plate, a lamp housing and a shell, wherein LED light-emitting pipes are welded and installed on the light source plate; the lamp housing is installed on the lower surface of the shell; the LED light source plate is installed in the shell and is positioned above the lamp housing; the upper surface of the LED light source plate is provided with a horizontal heat transfer plate; the upper surface of the heat transfer plate is provided with N horizontal heat pipes; one end of each heat pipe is connected with the upper surface of the heat transfer plate, and the other end of the each heat pipe extends out of the outer side of the heat transfer plate and is connected with a heat radiator; the upper surfaces of the N heat pipes are provided with a horizontal heat pipe pressing plate; the N heat pipes are sandwiched between the heat pipe pressing plate and the heat transfer plate, and the heat pipe pressing plate and the heat radiator are also positioned in the shell. The LED factory shed lamp provided by the utility model is simple in structure and has good heat radiation property.

Description

LED factory canopy lamp

(1), technical field: the utility model relates to a kind of lighting, particularly a kind of LED factory canopy lamp.

(2), background technology: along with the development of LED technology, increasing light fixture adopts the great power LED luminous tube to manufacture, and the great power LED luminous tube has the advantages such as energy-saving and environmental protection, reliability is high, the life-span is long.Some factory's canopy lamp also adopts the LED luminous tube to make on the existing market, the advantage such as that these bulbs have is energy-conservation, reliability is high, explosion-proof is good, be particularly suitable for the adverse circumstances such as inflammable, explosive, dust of production occasion, but the radiating effect of existing LED factory canopy lamp is relatively poor, and its structure is complicated.

(3), utility model content:

The technical problems to be solved in the utility model is: not enough for prior art, a kind of simple in structure, LED factory canopy lamp that thermal diffusivity is good is provided.

The technical solution of the utility model:

A kind of LED factory canopy lamp, contain the led light source plate, lampshade and housing, the LED luminous tube has been welded on the led light source plate, lampshade is installed in the lower surface of housing, the led light source plate is installed in the housing and is positioned at the lampshade top, the upper surface of led light source plate is provided with the heat transfer plate of level, the upper surface of heat transfer plate is provided with the heat pipe of N root level, N is the natural number more than or equal to 1, one end of every heat pipe is connected with the upper surface of heat transfer plate, and the other end stretches out the heat transfer plate outside and is connected with radiator, and the upper surface of N root heat pipe is provided with the heat pipe pressing plate of a level, N root heat pipe is clipped in the middle by heat pipe pressing plate and heat transfer plate, and heat pipe pressing plate and radiator also are located in the housing.

Heat transfer plate is square plate, and four radiators lay respectively on four limits of heat transfer plate, and the number of heat pipe is 12, and each radiator is connected with 3 heat pipes.

Heat pipe is the deltiod pipe, and the outside dimension of N root heat pipe is identical, and radiator is the cuboid radiator, and housing is oblate cylindrical shell.

The upper surface of housing is provided with a criss-cross installing rack, and the centre of installing rack is provided with one through hole is installed, and installing rack is installed on the upper surface of housing by screw.

The outer surface of housing is provided with louvre or heat radiation seam, has guaranteed good heat radiation.

Housing contains loam cake and lower cover, and loam cake is connected by screw with lower cover is in the same place.

The material of housing is aluminium, and housing adopts sheet metal process processing, surperficial anodic oxidation, and the outer powder of spray booth has guaranteed anticorrosion, antirust effect.

The beneficial effects of the utility model:

1, the upper surface of led light source plate of the present utility model is provided with heat transfer plate, the upper surface of heat transfer plate is provided with heat pipe, one end of every heat pipe is connected with the upper surface of heat transfer plate, the other end stretches out the heat transfer plate outside and is connected with radiator, heat pipe can promptly conduct the heat on the led light source plate go out, therefore, good heat dissipation effect of the present utility model.

2, of the present utility model simple in structure, profile is firm attractive in appearance, easy for installation.

(4), description of drawings:

Fig. 1 is the structural representation of LED factory canopy lamp;

Fig. 2 is the left TV structure schematic diagram of Fig. 1;

Fig. 3 is the perspective view of LED factory canopy lamp;

Fig. 4 is the package assembly schematic diagram of LED factory canopy lamp.

(5), the specific embodiment:

Referring to Fig. 1～Fig. 4, among the figure, LED factory canopy lamp contains the led light source plate, lampshade 5 and housing, the LED luminous tube has been welded on the led light source plate, lampshade 5 is installed in the lower surface of housing, the led light source plate is installed in the housing and is positioned at lampshade 5 tops, the upper surface of led light source plate is provided with the heat transfer plate 6 of level, the upper surface of heat transfer plate 6 is provided with the heat pipe 7 of 12 levels, one end of every heat pipe 7 is connected with the upper surface of heat transfer plate 6, the other end stretches out heat transfer plate 6 outsides and is connected with radiator 9, the upper surface of 12 heat pipes is provided with the heat pipe pressing plate 8 of a level, 12 heat pipes 7 are clipped in the middle by heat pipe pressing plate 8 and heat transfer plate 6, and heat pipe pressing plate 8 and radiator 9 also are located in the housing.

Heat transfer plate 6 is square plate, and four radiators 9 lay respectively on four limits of heat transfer plate 6, and each radiator 9 is connected with 3 heat pipes 7.

Heat pipe 7 is the deltiod pipe, and the outside dimension of 12 heat pipes 7 is identical, and radiator 9 is the cuboid radiator, and housing is oblate cylindrical shell.

The upper surface of housing is provided with a criss-cross installing rack 3, and the centre of installing rack 3 is provided with one through hole 10 is installed, and installing rack 3 is installed on the upper surface of housing by screw.

The outer surface of housing is provided with heat radiation seam 4, has guaranteed good heat radiation.

Housing contains loam cake 2 and lower cover 1, and loam cake 2 is connected by screw with lower cover 1 is in the same place.

Claims

1. LED factory canopy lamp, contain the led light source plate, lampshade and housing, the LED luminous tube has been welded on the led light source plate, lampshade is installed in the lower surface of housing, the led light source plate is installed in the housing and is positioned at the lampshade top, it is characterized in that: the upper surface of led light source plate is provided with the heat transfer plate of level, the upper surface of heat transfer plate is provided with the heat pipe of N root level, N is the natural number more than or equal to 1, one end of every heat pipe is connected with the upper surface of heat transfer plate, the other end stretches out the heat transfer plate outside and is connected with radiator, the upper surface of N root heat pipe is provided with the heat pipe pressing plate of a level, N root heat pipe is clipped in the middle by heat pipe pressing plate and heat transfer plate, and heat pipe pressing plate and radiator also are located in the housing.

2. LED according to claim 1 factory canopy lamp, it is characterized in that: described heat transfer plate is square plate, and four radiators lay respectively on four limits of heat transfer plate, and the number of heat pipe is 12, and each radiator is connected with 3 heat pipes.

3. LED according to claim 2 factory canopy lamp, it is characterized in that: described heat pipe is the deltiod pipe, and the outside dimension of N root heat pipe is identical, and radiator is the cuboid radiator, and housing is oblate cylindrical shell.

4. LED according to claim 1 factory canopy lamp, it is characterized in that: the upper surface of described housing is provided with a criss-cross installing rack, and the centre of installing rack is provided with one through hole is installed, and installing rack is installed on the upper surface of housing by screw.

5. LED according to claim 1 factory canopy lamp, it is characterized in that: the outer surface of described housing is provided with louvre or heat radiation seam.

6. LED according to claim 1 factory canopy lamp, it is characterized in that: described housing contains loam cake and lower cover, and loam cake is connected by screw with lower cover is in the same place.

7. LED according to claim 6 factory canopy lamp, it is characterized in that: the material of described housing is aluminium.