CN214370056U - Hardware heat dissipation back plate for lamp - Google Patents

Abstract

The utility model discloses a five metals heat dissipation backplate for lamps and lanterns, including lamps and lanterns backplate main part, the radiating groove has been seted up to one side of lamps and lanterns backplate main part, the inner wall fixedly connected with heat-conducting plate of radiating groove, the inner wall of radiating groove is provided with the cooling tube, the equal joint in both ends of cooling tube has the end cap, one side that the heat-conducting plate was kept away from to lamps and lanterns backplate main part has been seted up a plurality of and has been led to the groove, a plurality of the equal fixedly connected with fin of inner wall that leads to the groove, one side that the heat-conducting plate was kept away from to lamps and lanterns backplate main part is seted up flutedly, a plurality of heat dissipation through-hole has been seted up to the inner wall of recess. The utility model has the advantages that: through the cooperation setting of heat-conducting plate, cooling tube, fin and heat dissipation through-hole for this backplate structure has increased radiating structure, can carry out the radiating work to lamps and lanterns, has avoided the condition that the life that lamps and lanterns lead to because of the heat is too high reduces, has reached the effect of guaranteeing the life of lamps and lanterns.

Description

Hardware heat dissipation back plate for lamp

Technical Field

The utility model relates to a lamps and lanterns backplate technical field, especially a five metals heat dissipation backplate for lamps and lanterns.

Background

With the application range of LED lamps becoming wider and wider, more and more high-power high-brightness LEDs are beginning to enter the field of lighting, as an important type of LED lamp, LED panel lamps are widely used in various places, and the back plate belongs to one of LED panel lamp kits.

Lamps and lanterns can produce a large amount of heats at the during operation, but present backplate does not have radiating structure, makes the inside of lamps and lanterns pile up a large amount of heats easily, and the time of having a specified duration can produce certain influence to lamps and lanterns, has influenced the life of lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a lamps and lanterns are with five metals heat dissipation backplate.

The purpose of the utility model is realized through the following technical scheme: a hardware heat dissipation backboard for a lamp comprises a lamp backboard main body, wherein a heat dissipation groove is formed in one side of the lamp backboard main body, a heat conduction plate is fixedly connected to the inner wall of the heat dissipation groove, a heat dissipation pipe is arranged on the inner wall of the heat dissipation groove, plugs are clamped at two ends of the heat dissipation pipe, a plurality of through grooves are formed in one side, away from the heat conduction plate, of the lamp backboard main body, heat dissipation fins are fixedly connected to the inner walls of the through grooves, a groove is formed in one side, away from the heat conduction plate, of the lamp backboard main body, and a plurality of heat dissipation through holes are formed in the inner wall of the groove;

two first clamping grooves are formed in one side of the lamp back plate main body, two first clamping blocks are clamped on the inner wall of each first clamping groove, two first filtering plates are fixedly connected to one side of each first clamping block, a second clamping groove is formed in one side of each first filtering plate, a second clamping block is clamped on the inner wall of each second clamping groove, and a second filtering plate is fixedly connected to one side of each second clamping block.

Optionally, the heat-conducting plate is with the big or small looks adaptation of radiating groove, the material of heat-conducting plate is heat conduction silica gel, and heat conduction silica gel has high thermal conductivity and splendid heat conductivility, through the heat-conducting plate can conduct the heat that lamps and lanterns produced at the during operation to heat conduction silica gel still has good electricity and absolutely nature, thereby has guaranteed the insulating nature between lamps and lanterns and the cooling tube, makes overall structure safer.

Optionally, the shape of cooling tube is the wave, the cooling tube contacts with the heat-conducting plate, the lamps and lanterns backplate main part is all run through at the both ends of cooling tube, through the cooling tube can give off the work to the heat of conduction on the heat-conducting plate, thereby has guaranteed can not gather a large amount of heats on the heat-conducting plate.

Optionally, the material of end cap is rubber, the minimum diameter of end cap and the internal diameter looks adaptation of cooling tube, through the end cap can be sealed the cooling tube, thereby has guaranteed that the inside coolant liquid of cooling tube can not flow.

Optionally, it is linked together to lead to the groove and the radiating groove, the one end and the cooling tube of fin contact, the outside of some lamps and lanterns backplate main parts of fin, through the fin can carry out the radiating work to the cooling tube, has reduced the temperature of the inside coolant liquid of cooling tube, thereby makes the radiating tube is better to the radiating effect of heat-conducting plate.

Optionally, the first clamping groove and the first clamping block are trapezoidal in shape, the first clamping groove is matched with the first clamping block in size, the first clamping block is clamped into the first clamping groove, and the connection work of the first filtering plate and the lamp backboard main body can be completed quickly.

Optionally, the second clamping groove and the second clamping block are trapezoidal in shape, the second clamping groove is matched with the second clamping block in size, and the second clamping block is clamped into the second clamping groove, so that the connection work of the first filter plate and the second filter plate can be completed quickly.

Optionally, the shape of recess is the font of returning, the width of first filter and second filter all is the same with the width of recess, through first filter and second filter can block the dust, thereby can prevent that the dust from entering into the inside of heat dissipation through-hole.

The utility model has the advantages of it is following:

1. the hardware radiating backboard for the lamp is characterized in that the heat conducting plate, the radiating pipe, the radiating fin and the radiating through holes are matched, the heat conducting plate is made of heat conducting silica gel, the heat conducting silica gel has high heat conductivity and excellent heat conducting performance, so that heat generated on the lamp can be conducted, the radiating pipe is in contact with the heat conducting plate, the inside of the radiating pipe is filled with cooling liquid, the heat conducted by the heat conducting plate can be radiated through the radiating pipe, a large amount of heat is prevented from being accumulated in the heat conducting plate, one end of the radiating fin is in contact with the radiating pipe, the outside of a part of the lamp backboard main body of the radiating fin can be conducted, so that the radiating pipe can be subjected to radiating work, the temperature of the cooling liquid in the radiating pipe is reduced, the radiating effect of the radiating pipe on the heat conducting plate is better, and the periphery of the lamp can be subjected to radiating work through the plurality of the radiating through holes, therefore, the back plate structure is additionally provided with a heat dissipation structure, the lamp can be subjected to heat dissipation work, the condition that the service life of the lamp is shortened due to overhigh heat is avoided, and the effect of ensuring the service life of the lamp is achieved.

2. The hardware heat dissipation backboard for the lamp is characterized in that the first clamping block is clamped into the first clamping groove through the matching arrangement of the lamp backboard main body, the first clamping groove, the first clamping block, the first filter plate, the second clamping groove, the second clamping block and the second filter plate, the connection work of the first filter plate and the lamp backboard main body can be quickly completed, the second clamping block is clamped into the second clamping groove, so that the connection work of the first filter plate and the second filter plate can be quickly completed, the mounting work of the backboard structure on the first filter plate and the second filter plate is simpler and more convenient, the mounting efficiency is improved, meanwhile, the dismounting and replacing work of the first filter plate and the second filter plate is simpler and more convenient, the first filter plate and the second filter plate are of independent structures, and the situation that the whole filter screen structure needs to be replaced if the first filter plate or the second filter plate is damaged is avoided, the production cost is saved.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of a second perspective structure of the present invention;

fig. 4 is a schematic structural view of the first filter screen of the present invention;

FIG. 5 is a schematic structural view of a second filter screen according to the present invention;

FIG. 6 is a schematic structural view of the present invention without heat sink;

fig. 7 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1-lamp back plate body, 2-radiating groove, 3-heat conducting plate, 4-radiating pipe, 5-plug, 6-through groove, 7-radiating fin, 8-groove, 9-radiating through hole, 10-first clamping groove, 11-first clamping block, 12-first filter plate, 13-second clamping groove, 14-second clamping block, 15-second filter plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-7, a hardware heat dissipation backboard for a lamp comprises a lamp backboard main body 1, wherein a heat dissipation groove 2 is formed in one side of the lamp backboard main body 1, a heat conduction plate 3 is fixedly connected to the inner wall of the heat dissipation groove 2, a heat dissipation pipe 4 is arranged on the inner wall of the heat dissipation groove 2, plugs 5 are respectively clamped at two ends of the heat dissipation pipe 4, a plurality of through grooves 6 are formed in one side of the lamp backboard main body 1 away from the heat conduction plate 3, heat dissipation fins 7 are respectively fixedly connected to the inner walls of the through grooves 6, a groove 8 is formed in one side of the lamp backboard main body 1 away from the heat conduction plate 3, and a plurality of heat dissipation through holes 9 are formed in the inner wall of the groove 8; one side of the lamp backboard main body 1 is provided with two first clamping grooves 10, the inner walls of the two first clamping grooves 10 are respectively clamped with a first clamping block 11, one side of the two first clamping blocks 11 is fixedly connected with a first filter plate 12, one side of the first filter plate 12 is provided with a second clamping groove 13, the inner wall of the second clamping groove 13 is clamped with a second clamping block 14, one side of the second clamping block 14 is fixedly connected with a second filter plate 15, the heat conduction plate 3 is matched with the size of the heat dissipation groove 2, the heat conduction plate 3 is made of heat conduction silica gel, the heat conduction silica gel has high heat conductivity and excellent heat conductivity, heat generated during the operation of the lamp can be conducted through the heat conduction plate 3, and the heat conduction silica gel also has good electroconductivity, so that the insulativity between the lamp and the radiating pipe 4 is ensured, the whole structure is safer, the radiating pipe 4 is in a wave shape, the radiating pipe 4 is in contact with the heat conduction plate 3, both ends of the radiating pipe 4 penetrate through the lamp backboard main body 1, the heat conducted on the heat conducting plate 3 can be radiated through the radiating pipe 4, thereby ensuring that a large amount of heat can not be gathered on the heat conducting plate 3, the material of the plug 5 is rubber, the minimum diameter of the plug 5 is matched with the inner diameter of the radiating pipe 4, the radiating pipe 4 can be sealed through the plug 5, thereby ensuring that the cooling liquid in the radiating pipe 4 can not flow out, the through groove 6 is communicated with the radiating groove 2, one end of the radiating fin 7 is contacted with the radiating pipe 4, part of the lamp backboard main body 1 of the radiating fin 7 is outside, the radiating pipe 4 can be radiated through the radiating fin 7, the temperature of the cooling liquid in the radiating pipe 4 is reduced, thereby ensuring that the radiating effect of the radiating pipe 4 on the heat conducting plate 3 is better, the shapes of the first clamping groove 10 and the first clamping block 11 are both trapezoidal, the first clamping groove 10 is matched with the size of the first clamping block 11, the first clamping block 11 is clamped into the first clamping groove 10, the connection work of the first filter plate 12 and the lamp backboard main body 1 can be completed quickly, the second clamping groove 13 and the second clamping block 14 are trapezoidal in shape, the second clamping groove 13 is matched with the second clamping block 14 in size, the second clamping block 14 is clamped into the second clamping groove 13, the connection work of the first filter plate 12 and the second filter plate 15 can be completed quickly, the groove 8 is in a shape like a Chinese character 'hui', the width of the first filter plate 12 and the width of the second filter plate 15 are the same as that of the groove 8, dust can be blocked through the first filter plate 12 and the second filter plate 15, and the dust can be prevented from entering the heat dissipation through hole 9.

The working process of the utility model is as follows: first, the first clamping block 11 is clamped into the first clamping groove 10, so that the first filter plate 12 is connected with the lamp backboard main body, the second clamping block 14 is clamped into the second clamping groove 13, so that the first filter plate 12 is connected with the second filter plate 15, so that the first filter plate 12 and the second filter plate 15 filter and block the heat dissipation through hole 9, and prevent dust from entering the heat dissipation through hole 9, when the lamp works to generate heat, the heat generated on the lamp is conducted by the heat conduction plate 3, the heat dissipation pipe 4 is contacted with the heat conduction plate 3, the interior of the heat dissipation pipe 4 is filled with cooling liquid, the heat conducted by the heat conduction plate 3 can be dissipated through the heat dissipation pipe 4, so that a large amount of heat can be prevented from being gathered in the heat conduction plate 3, one end of the heat dissipation fin 7 is contacted with the heat dissipation pipe 4, and a part of the exterior of the lamp backboard main body 1 of the heat dissipation fin 7, so that the heat dissipation pipe 4 can be dissipated, the temperature of the cooling liquid in the radiating pipe 4 is reduced, and the periphery of the lamp can be subjected to radiating work through the plurality of radiating through holes 9, so that the lamp is subjected to radiating work, and the overall temperature of the lamp cannot be too high.

In summary, the following steps: the hardware radiating backboard for the lamp is arranged by matching the heat conducting plate 3, the radiating pipe 4, the radiating fin 7 and the radiating through holes 9, the heat conducting plate 3 is made of heat conducting silica gel, the heat conducting silica gel has high heat conductivity and excellent heat conducting performance, so that heat generated on the lamp can be conducted, the radiating pipe 4 is contacted with the heat conducting plate 3, the inside of the radiating pipe 4 is filled with cooling liquid, the heat conducted by the heat conducting plate 3 can be radiated through the radiating pipe 4, thereby preventing a large amount of heat from being gathered inside the heat conducting plate 3, one end of the radiating fin 7 is contacted with the radiating pipe 4, one part of the lamp backboard main body 1 of the radiating fin 7 is arranged outside, so that the radiating pipe 4 can be radiated, the temperature of the cooling liquid inside the radiating pipe 4 is reduced, thereby the radiating effect of the radiating pipe 4 on the heat conducting plate 3 is better, and the periphery of the lamp can be radiated through the plurality of the radiating through holes 9, therefore, the backboard structure is added with a heat dissipation structure, the heat dissipation work of the lamp can be carried out, the condition that the service life of the lamp is reduced due to overhigh heat is avoided, and the effect of ensuring the service life of the lamp is achieved, the first clamping block 11 is clamped into the first clamping groove 10 through the matching arrangement of the lamp backboard main body 1, the first clamping groove 10, the first clamping block 11, the first filter plate 12, the second clamping groove 13, the second clamping block 14 and the second filter plate 15, the connection work of the first filter plate 12 and the lamp backboard main body 1 can be rapidly completed, the second clamping block 14 is clamped into the second clamping groove 13, so that the connection work of the first filter plate 12 and the second filter plate 15 can be rapidly completed, the installation work of the backboard structure on the first filter plate 12 and the second filter plate 15 is simple and convenient, the installation efficiency is improved, and the disassembly and replacement work of the first filter plate 12 and the second filter plate 15 are simple and convenient, the first filter 12 and the second filter 15 are independent structures, so that the situation that the whole filter screen structure needs to be replaced if the first filter 12 or the second filter 15 is damaged is avoided, and the production cost is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a five metals heat dissipation backplate for lamps and lanterns which characterized in that: the novel lamp backboard comprises a lamp backboard main body (1), wherein a heat dissipation groove (2) is formed in one side of the lamp backboard main body (1), a heat conduction plate (3) is fixedly connected to the inner wall of the heat dissipation groove (2), a heat dissipation pipe (4) is arranged on the inner wall of the heat dissipation groove (2), plugs (5) are clamped at two ends of the heat dissipation pipe (4), a plurality of through grooves (6) are formed in one side, away from the heat conduction plate (3), of the lamp backboard main body (1), heat dissipation fins (7) are fixedly connected to the inner walls of the plurality of through grooves (6), a groove (8) is formed in one side, away from the heat conduction plate (3), of the lamp backboard main body (1), and a plurality of heat dissipation through holes (9) are formed in the inner wall of the groove (8);

two first clamping grooves (10) are formed in one side of the lamp backboard main body (1), two first clamping blocks (11) are clamped on the inner wall of each first clamping groove (10), two first filtering plates (12) are fixedly connected to one side of each first clamping block (11), a second clamping groove (13) is formed in one side of each first filtering plate (12), a second clamping block (14) is clamped on the inner wall of each second clamping groove (13), and a second filtering plate (15) is fixedly connected to one side of each second clamping block (14).

2. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the heat-conducting plate (3) is matched with the heat-radiating groove (2) in size, and the heat-conducting plate (3) is made of heat-conducting silica gel.

3. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the shape of cooling tube (4) is the wave, cooling tube (4) and heat-conducting plate (3) contact, the both ends of cooling tube (4) all run through lamps and lanterns backplate main part (1).

4. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the plug (5) is made of rubber, and the minimum diameter of the plug (5) is matched with the inner diameter of the radiating pipe (4).

5. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the through groove (6) is communicated with the radiating groove (2), and one end of the radiating fin (7) is in contact with the radiating pipe (4).

6. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the shapes of the first clamping groove (10) and the first clamping block (11) are both trapezoidal, and the first clamping groove (10) is matched with the first clamping block (11) in size.

7. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the shapes of the second clamping groove (13) and the second clamping block (14) are both trapezoidal, and the size of the second clamping groove (13) is matched with that of the second clamping block (14).

8. The hardware heat dissipation backboard for the lamp according to claim 1, wherein: the shape of recess (8) is the font of returning, the width of first filter (12) and second filter (15) all is the same with the width of recess (8).

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