CN215771821U

CN215771821U - Heat dissipation type copper bar flexible coupling

Info

Publication number: CN215771821U
Application number: CN202122020651.5U
Authority: CN
Inventors: 程银叶; 王田维; 沈林; 祁占成
Original assignee: Xi'an Longyuan Thermal Technology Co ltd
Current assignee: Xi'an Longyuan Thermal Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a heat dissipation type copper bar flexible connection, relates to the technical field of copper bar heat dissipation, and solves the technical problem of poor heat dissipation of a copper bar.

Description

Heat dissipation type copper bar flexible coupling

Technical Field

The utility model relates to the technical field of copper bar heat dissipation.

Background

The copper bar flexible connection is mainly used for connecting high and low voltage electric appliances, vacuum electric appliances, mine explosion-proof switches, automobile batteries, locomotives, electric cabinets, medical instruments, bus ducts, industrial electric furnaces, electrolytic smelting, welding equipment, rectifying equipment and related product software, is made of bare copper wires or tinned copper braided wires by a cold pressing method, and the lap interface of the copper bar flexible connection is formed by one-time welding by adopting a molecular diffusion welding technology.

However, the copper bar flexible connection can produce a large amount of heats when using, and the present heat dissipation mode of copper bar flexible connection structure is generally accomplished at copper bar flexible connection structure surface with the help of silica gel heat conduction gasket connection metal fin, and the heat conduction effect is not enough, and the heat dissipation capacity is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the technical problem, the utility model provides a heat dissipation type copper bar flexible connection.

The utility model specifically adopts the following technical scheme for realizing the purpose: the utility model provides a heat dissipation type copper bar flexible coupling, includes the copper bar body, the copper bar body includes hard connecting portion and is located two soft connecting portion between the hard connecting portion, hard connecting portion with soft connecting portion are integrated into one piece, still includes the radiating part, the radiating part includes vertical the heat dissipation room of copper bar body one side, the heat dissipation room is close to soft connecting portion department is equipped with the opening, heat dissipation room one side top is equipped with the gas outlet, heat dissipation room lateral wall bottom is equipped with the air inlet.

Through the scheme, after the copper bar body generates heat, heat enters the heat dissipation chamber through the opening, so that air in the heat dissipation chamber is heated, hot air rises and is discharged from the air outlet at the top, and meanwhile, external cold air enters from the air inlet at the bottom and continuously circulates, so that the heat in the heat dissipation chamber is taken away.

Furthermore, a plurality of air deflectors are arranged at the air outlet, one end of each air deflector is rotatably connected with the air outlet, and a driving piece for driving the air deflectors to rotate is arranged at the air outlet.

Through the above scheme, gas outlet department is provided with a plurality of aviation baffle, and driving piece drive aviation baffle rotates to through the position of adjusting the aviation baffle, and then adjust hot gas flow from gas outlet department exhaust direction and heat dissipation capacity, thereby can adjust the heat extraction direction according to actual conditions, when the copper bar body is in not user state, can control the aviation baffle and seal gas outlet department, avoid the entering of outside dust or foreign matter simultaneously.

Furthermore, the air outlet is provided with fixed blocks which are arranged in pairs, a rotating shaft is connected in the fixed blocks in a rotating mode, the air deflector is fixedly connected with the rotating shaft, and a limiting part which limits the rotating shaft to rotate is arranged in addition.

Through the scheme, the air deflector is rotatably connected with the air outlet through the rotating shaft, when the position of the air deflector needs to be adjusted, the air deflector is manually rotated, the rotating shaft moves along with the air deflector, and when the air deflector is adjusted to a proper position, the limiting part limits and fixes the rotating shaft.

Furthermore, the limiting part comprises a limiting rod, the rotating shaft extends out of one end of the fixing block, a stroke groove is formed in the outer wall of the fixing block and is located in the moving track of the limiting rod, and a plurality of limiting grooves are uniformly distributed in the outer side of the stroke groove.

Through the scheme, when the limiting part limits the rotating shaft, the limiting rod is manually pushed, so that the limiting rod moves in the rotating shaft until sliding into the limiting groove, the rotating shaft is limited to rotate, and the air deflector is fixed.

Further, the driving piece is used for driving the rotating shaft to rotate the micro motor, a temperature sensor is arranged in the heat dissipation chamber, the temperature sensor is electrically connected with a controller, and the controller is electrically connected with the micro motor.

Through above-mentioned scheme, when the temperature-sensing ware senses the indoor temperature of heat dissipation and risees to the uniform temperature, the temperature-sensing ware gives the controller with signal transmission, and controller drive micro motor moves, and then drives the pivot and rotate, and the pivot drives the aviation baffle and rotates to adjust the heat dissipation capacity of air outlet department.

Further, the opening part is provided with a heat conduction block for conducting heat to the copper bar body.

Through the scheme, the heat conduction block transmits the heat of the copper bar body to the heat dissipation chamber, so that the heat of the copper bar body is transmitted out in time, the heating speed of the air in the heat dissipation chamber is increased, and the heat dissipation efficiency is improved.

Furthermore, the inner wall of the heat dissipation chamber is provided with a heat insulation plate.

Through the scheme, the heat insulation plate can insulate heat of the heat dissipation chamber, heat is prevented from escaping, the utilization rate of heat is improved, and meanwhile the temperature of the outer surface of the heat dissipation chamber can be reduced.

The utility model has the following beneficial effects:

1. when the copper bar body is heated, heat enters the heat dissipation chamber through the opening, so that air in the heat dissipation chamber is heated, hot air rises and is discharged from the air outlet at the top, and meanwhile, external cold air enters from the air inlet at the bottom and continuously circulates, so that the heat in the heat dissipation chamber is taken away, and the heat dissipation effect of the copper bar can be greatly improved;

2. according to the actual situation, the direction and the heat dissipation amount of the hot air flow discharged from the air outlet can be adjusted by adjusting the position of the air deflector.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a fixed block from a side view;

reference numerals: 11. a copper bar body; 12. a hard connection portion; 13. a soft connection portion; 14. a heat dissipation chamber; 15. an opening; 16. an air outlet; 17. an air inlet; 18. an air deflector; 19. a fixed block; 20. a rotating shaft; 21. a limiting rod; 22. a limiting groove; 23. a micro motor; 24. a temperature sensor; 25. a controller; 26. a heat conducting block; 27. a heat insulation plate; 28. a travel slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a heat dissipation type copper bar flexible coupling, including copper bar body 11, copper bar body 11 includes hard connecting portion 12 and is located the soft connecting portion 13 between two hard connecting portion 12, hard connecting portion 12 is integrated into one piece with soft connecting portion 13, still include the radiating part, the radiating part includes vertical heat dissipation chamber 14 of installing in copper bar body 11 one side, heat dissipation chamber 14 is close to soft connecting portion 13 department and is provided with opening 15, 14 one side top of heat dissipation chamber is provided with

gas outlet

16, 14 lateral wall bottoms of heat dissipation chamber are provided with air inlet 17, after copper bar body 11 generates heat, the heat is in entering heat dissipation chamber 14 through opening 15, make the air in the heat dissipation chamber 14 heated, the ascending gas outlet 16 discharge from the top of hot-air, outside cold air gets into from the air inlet 17 of bottom simultaneously, constantly circulate, thereby take away the heat in the heat dissipation chamber 14.

Referring to fig. 1 and 2, a heat dissipation type copper bar flexible connection, a plurality of air deflectors 18 are arranged at an air outlet 16, one end of each air deflector 18 is rotatably connected with the air outlet 16, fixing blocks 19 arranged in pairs are arranged at the air outlet 16, a rotating shaft 20 is rotatably connected with the fixing blocks 19, the air deflectors 18 are fixedly connected with the rotating shaft 20, a limiting member for limiting the rotation of the rotating shaft 20 is further arranged, the limiting member comprises a limiting rod 21 arranged at one end of the rotating shaft 20, which extends out of the fixing block 19, a stroke groove 28 is arranged on the outer wall of the fixing block 19, the stroke groove 28 is positioned in the moving track of the limiting rod 21, a plurality of limiting grooves 22 are uniformly distributed on the outer side of the stroke groove 28, when the position of the air deflector 18 needs to be adjusted, the air deflectors 18 are manually rotated, the rotating shaft 20 moves along with the limiting rod 21, the limiting rod 21 is manually pushed to move in the rotating shaft 20 until sliding into the limiting grooves 22, so as to limit the rotation of the rotating shaft 20, thereby securing the air deflection plates 18.

Referring to fig. 1, a heat dissipation type copper bar flexible coupling, opening 15 department is provided with the heat conduction piece 26 that carries out the heat conduction to copper bar body 11, the heat conduction piece 26 that sets up is to the heat dissipation room 14 with the heat transfer of copper bar body 11 in, thereby in time go out the heat transfer of copper bar body 11, accelerate the rate of heating to the air in the heat dissipation room 14, and the efficiency of heat dissipation is improved, the heat dissipation room 14 inner wall is provided with heat insulating board 27, and then it is thermal-insulated to keep warm to the heat dissipation room 14, thereby improve thermal utilization ratio, can reduce the temperature of the heat dissipation room 14 surface simultaneously.

Example 2

Referring to fig. 1, a heat dissipation type copper bar flexible connection, on the basis of embodiment 1, a driving part is a micro motor 23 driving a rotating shaft 20 to rotate, a temperature sensor 24 is arranged in a heat dissipation chamber 14, the temperature sensor 24 is electrically connected with a controller 25, the controller 25 is electrically connected with the micro motor 23, when the temperature sensor 24 senses that the temperature in the heat dissipation chamber 14 rises to a certain temperature, the temperature sensor 24 transmits a signal to the controller 25, the controller 25 drives the micro motor 23 to move, and then drives the rotating shaft 20 to rotate, the rotating shaft 20 drives an air deflector 18 to rotate, so as to adjust the heat dissipation amount at an air outlet and the discharge direction of hot air flow, and when a copper bar body 11 is not used, the air deflector 18 is controlled by the controller 25 to seal the air outlet 16, and further reduce the entering of external dust or foreign matters.

The working principle of the utility model is as follows: firstly, the position of the air deflector 18 is adjusted according to the practical application condition, the air deflector 18 is manually rotated, the rotating shaft 20 moves along with the air deflector 18, the limiting rod 21 is manually pushed, the limiting rod 21 moves in the rotating shaft 20 until sliding into the limiting groove 22, the rotating shaft 20 is further limited to rotate, and therefore the air deflector 18 is fixed, after the copper bar body 11 generates heat, the heat conducting block 26 transfers the heat of the copper bar body 11 into the heat dissipation chamber 14, so that the air in the heat dissipation chamber 14 is heated, the hot air rises and is discharged from the air outlet 16 at the top, meanwhile, the external cold air enters from the air inlet 17 at the bottom and continuously circulates, so that the heat in the heat dissipation chamber 14 is taken away, the heat insulation plate 27 is arranged on the inner wall of the heat dissipation chamber 14, the heat insulation of the heat dissipation chamber 14 is further preserved and insulated, the heat utilization rate is improved, and the temperature of the outer surface of the heat dissipation chamber 14 can be reduced Convenient to use can improve the radiating effect of copper bar greatly.

Claims

1. The utility model provides a heat dissipation type copper bar flexible coupling, includes copper bar body (11), copper bar body (11) include hard connecting portion (12) and are located two soft connecting portion (13) between hard connecting portion (12), hard connecting portion (12) with soft connecting portion (13) are integrated into one piece, its characterized in that still includes the radiating part, the radiating part includes vertical the installation heat dissipation room (14) of copper bar body (11) one side, heat dissipation room (14) are close to soft connecting portion (13) department is equipped with opening (15), heat dissipation room (14) one side top is equipped with gas outlet (16), heat dissipation room (14) lateral wall bottom is equipped with air inlet (17).

2. The flexible connection for the heat dissipation type copper bar according to claim 1, wherein a plurality of air deflectors (18) are arranged at the air outlet (16), one end of each air deflector (18) is rotatably connected with the air outlet (16), and a driving member for driving the air deflectors (18) to rotate is arranged at the air outlet (16).

3. The flexible connection structure for the heat dissipation type copper bar as recited in claim 2, wherein the air outlet (16) is provided with a pair of fixed blocks (19), the fixed blocks (19) are rotatably connected with a rotating shaft (20), the air deflector (18) is fixedly connected with the rotating shaft (20), and a limiting member is further provided for limiting the rotation of the rotating shaft (20).

4. The heat dissipation type copper bar flexible connection as recited in claim 3, wherein the limiting member comprises a limiting rod (21) disposed at one end of the rotating shaft (20) extending out of the fixing block (19), a stroke groove (28) is disposed on an outer wall of the fixing block (19), the stroke groove (28) is located in a moving track of the limiting rod (21), and a plurality of limiting grooves (22) are uniformly distributed on an outer side of the stroke groove (28).

5. The flexible connection structure for the heat dissipation type copper bar as recited in claim 3, wherein the driving member is a micro motor (23) for driving the rotation shaft (20) to rotate, a temperature sensor (24) is disposed in the heat dissipation chamber (14), the temperature sensor (24) is electrically connected to a controller (25), and the controller (25) is electrically connected to the micro motor (23).

6. The flexible connection of the heat dissipation type copper bar as claimed in claim 1, wherein a heat conducting block (26) conducting heat to the copper bar body (11) is arranged at the opening (15).

7. The flexible connection of heat dissipation type copper bar as claimed in claim 1, wherein the inner wall of the heat dissipation chamber (14) is provided with a heat insulation board (27).