CN218763261U

CN218763261U - Radiator for laser traffic projection lamp

Info

Publication number: CN218763261U
Application number: CN202223610737.4U
Authority: CN
Inventors: 张长海; 李志诚
Original assignee: Dongguan City Xunyang Industrial Co ltd
Current assignee: Dongguan City Xunyang Industrial Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-03-28
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of laser traffic projection lamp technique and specifically relates to a radiator for laser traffic projection lamp, including copper base, a plurality of aluminium fin, the first heat pipe of a plurality of, a plurality of second heat pipe, the first seal pipe end of a plurality of and a plurality of second seal pipe end, stack from bottom to top in proper order between a plurality of aluminium fin together, be mutual staggered arrangement between the first heat pipe of a plurality of and a plurality of second heat pipe. The radiator for the laser traffic projection lamp has the advantages that the heat pipe radiating module of the radiator is applied to the heat pipes through the arrangement of the copper base, the aluminum fins, the first heat pipes, the second heat pipes, the first pipe sealing ends and the second pipe sealing ends, heat can be taken to other positions through the heat pipes to be radiated, the heat at the bottom is distributed more uniformly, and the impact of instant heat on a product is reduced; meanwhile, the heat dissipation efficiency is improved by increasing the number of the heating pipes, so that the power of the radiator is correspondingly improved.

Description

Radiator for laser traffic projection lamp

Technical Field

The utility model relates to a laser traffic projection lamp technical field especially relates to a radiator for laser traffic projection lamp.

Background

The laser traffic projection lamp is a newly developed product, is TB-RG type, has the power of 250W, can be applied to various scenes such as tunnels, expressways, national provinces and roads and the like, and can change projection contents at any time according to requirements. The radiator for the laser traffic projection lamp in the prior art is usually composed of independent radiating fins, the structure of the radiator is too simple, and the radiating mode is single, so that the radiating effect is poor, and the radiating efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the radiator that is arranged in laser traffic projection lamp among the prior art that exists among the prior art and all comprises solitary fin usually, the structure of this kind of radiator is too simple, and the radiating mode is single to lead to the radiating effect also relatively poor, the lower shortcoming of radiating efficiency, and the radiator that is used for laser traffic projection lamp who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the radiator for the laser traffic projection lamp comprises a copper base, a plurality of aluminum fins, a plurality of first heat pipes, a plurality of second heat pipes, a plurality of first tube sealing ends and a plurality of second tube sealing ends, wherein the plurality of first heat pipes, the plurality of second heat pipes, the plurality of first tube sealing ends and the plurality of second tube sealing ends are sequentially stacked from bottom to top, the plurality of aluminum fins are arranged right above the copper base, the plurality of first heat pipes and the plurality of second heat pipes are fixedly connected to the copper base, the plurality of first heat pipes and the plurality of second heat pipes penetrate through the plurality of aluminum fins, the plurality of first heat pipes and the plurality of second heat pipes are uniformly arranged at two ends of the upper surfaces of the plurality of first heat pipes and the plurality of second heat pipes, the plurality of first tube sealing ends and the plurality of second tube sealing ends are fixedly connected to two ends of the plurality of first heat pipes and the plurality of second heat pipes, and the plurality of first tube sealing ends and the plurality of second tube sealing ends are arranged on the upper surfaces of the plurality of aluminum fins in a staggered manner.

Preferably, one side of the plurality of aluminum fins is fixedly connected with a plurality of heat dissipation assemblies.

Preferably, the heat dissipation assembly comprises a mounting rack, a plurality of fixing mechanisms and a heat dissipation fan, the mounting rack is fixedly connected to a plurality of one sides of the aluminum fins through the plurality of fixing mechanisms, and the heat dissipation fan is fixedly connected to the mounting rack.

Preferably, the fixing mechanism comprises a fixing block and a fixing bolt, the fixing block is fixedly connected to the mounting frame, and the fixing block is fixedly connected to one side of the aluminum fins in a plurality through the fixing bolt.

Preferably, the plurality of first heat pipes, the plurality of second heat pipes and the copper base are combined by riveting and pressing.

The utility model provides a radiator for laser traffic projection lamp, beneficial effect lies in: the radiator for the laser traffic projection lamp has the advantages that the heat pipe radiating module of the radiator has the application of the heat pipe through the arrangement of the copper base, the plurality of aluminum fins, the plurality of first heat pipes, the plurality of second heat pipes, the plurality of first pipe sealing ends and the plurality of second pipe sealing ends, heat can be taken to other positions through the heat pipe to be radiated, the heat at the bottom is distributed more uniformly, and the impact of instant heat on a product is reduced; meanwhile, the heat dissipation efficiency is improved by increasing the number of the heating pipes, so that the power of the radiator is correspondingly improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a heat sink for a laser traffic projection lamp according to the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of a heat sink for a laser traffic projection lamp according to the present invention.

Fig. 3 is a front view of a heat sink for a laser traffic projection lamp according to the present invention.

In the figure: copper base 1, aluminium fin 2, first heat pipe 3, second heat pipe 4, first seal pipe end 5, second seal pipe end 6, mounting bracket 7, heat dissipation fan 8, fixed block 9, fixing bolt 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a radiator for laser traffic projection lamp, including copper base 1, a plurality of aluminium fin 2, a plurality of first heat pipe 3, a plurality of second heat pipe 4, a plurality of first tube end 5 and a plurality of second tube end 6, stack from bottom to top in proper order between a plurality of aluminium fin 2 together, and a plurality of aluminium fin 2 sets up directly over copper base 1, a plurality of first heat pipe 3 and the equal fixed connection of a plurality of second heat pipe 4 are on copper base 1, and a plurality of first heat pipe 3 and a plurality of second heat pipe 4 all run through a plurality of aluminium fin 2, adopt the riveting combination between a plurality of first heat pipe 3, a plurality of second heat pipe 4 and the copper base 1.

The both ends of a plurality of first heat pipe 3 and a plurality of second heat pipe 4 are equallyd divide and are run through respectively to the both sides of a plurality of aluminium fin 2 upper surfaces, be mutual staggered arrangement between a plurality of first heat pipe 3 and a plurality of second heat pipe 4, and a plurality of first seal pipe end 5 and a plurality of second seal pipe end 6 are fixed connection respectively at the both ends of a plurality of first heat pipe 3 and a plurality of second heat pipe 4, and mutual staggered arrangement is at a plurality of aluminium fin 2's upper surface between a plurality of first seal pipe end 5 and a plurality of second seal pipe end 6.

Through the arrangement of the copper base 1, the plurality of aluminum fins 2, the plurality of first heat pipes 3, the plurality of second heat pipes 4, the plurality of first pipe sealing ends 5 and the plurality of second pipe sealing ends 6, the heat pipe radiating module of the radiator has the application of the heat pipes, heat can be taken to other positions through the heat pipes to be radiated, the heat at the bottom is distributed more uniformly, and the impact of instant heat on a product is reduced; meanwhile, the heat dissipation efficiency is increased by increasing the number of the heating pipes, so that the power of the radiator is correspondingly increased.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in, a plurality of heat dissipation assemblies of one side fixedly connected with of a plurality of aluminum fins 2, heat dissipation assembly includes mounting bracket 7, a plurality of fixed establishment and heat dissipation fan 8, mounting bracket 7 is in one side of a plurality of aluminum fins 2 through a plurality of fixed establishment fixed connection, heat dissipation fan 8 fixed connection is among mounting bracket 7, fixed establishment includes fixed block 9 and fixing bolt 10, fixed block 9 fixed connection is on mounting bracket 7, fixed block 9 passes through fixing bolt 10 fixed connection in one side of a plurality of aluminum fins 2, setting through heat dissipation assembly, at mounting bracket 7, under the effect of a plurality of fixed establishment and heat dissipation fan 8, thereby the radiating effect of this radiator can further be promoted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A radiator for a laser traffic projection lamp is characterized by comprising a copper base (1), a plurality of aluminum fins (2), a plurality of first heat pipes (3), a plurality of second heat pipes (4), a plurality of first pipe sealing ends (5) and a plurality of second pipe sealing ends (6), wherein the aluminum fins (2) are stacked together from bottom to top in sequence, the plurality of aluminum fins (2) are arranged right above the copper base (1), the plurality of first heat pipes (3) and the plurality of second heat pipes (4) are fixedly connected on the copper base (1), the first heat pipes (3) and the second heat pipes (4) penetrate through the aluminum fins (2), the first heat pipes (3) and the second heat pipes (4) penetrate through the upper surfaces of the aluminum fins (2), the first heat pipes (3) and the second heat pipes (4) respectively, the first heat pipes (3) and the second heat pipes (4) are arranged in a staggered mode, the first pipe sealing ends (5) and the second pipe sealing ends (6) are fixedly connected to the first heat pipes (3) and the second heat pipes (4) respectively, and the plurality of first pipe sealing ends (5) and the plurality of second pipe sealing ends (6) are arranged on the upper surfaces of the plurality of aluminum fins (2) in a mutually staggered mode.

2. The heat sink for the laser traffic projection lamp as claimed in claim 1, wherein a plurality of heat dissipation components are fixedly connected to one side of the plurality of aluminum fins (2).

3. The heat sink for the laser traffic projection lamp as claimed in claim 2, wherein the heat sink assembly comprises a mounting frame (7), a plurality of fixing mechanisms and a heat dissipating fan (8), the mounting frame (7) is fixedly connected to one side of the plurality of aluminum fins (2) through the plurality of fixing mechanisms, and the heat dissipating fan (8) is fixedly connected in the mounting frame (7).

4. The heat sink for the laser traffic projection lamp according to claim 3, wherein the fixing mechanism comprises a fixing block (9) and a fixing bolt (10), the fixing block (9) is fixedly connected to the mounting rack (7), and the fixing block (9) is fixedly connected to one side of the plurality of aluminum fins (2) through the fixing bolt (10).

5. The heat sink for the laser traffic projection lamp as claimed in claim 1, wherein a riveting combination is adopted between the first heat pipes (3), the second heat pipes (4) and the copper base (1).