CN205755247U - A heat pipe superconductor cooling device - Google Patents

Abstract

nullThe utility model discloses a kind of heat pipe superconductor heat abstractor，Including rectangular heat dissipation main body，It is provided with heat-conducting block in described rectangular heat dissipation main body，The upper and lower both ends of the surface of described heat-conducting block are mounted on some fin，It is provided with super heat-conductive pipe in described fin，This heat pipe superconductor heat abstractor is by using heat-conducting block as the carrier installing thermal source，When thermal source adstante febre，Heat-conducting block can transfer heat to super heat-conductive pipe，Radiating block is conducted heat to rapidly under the quick heat radiating effect of super heat-conductive pipe，Dispelled the heat plus while the super heat-conductive pipe of many of radiating block inside by being arranged side by side of polylith radiating block，This utility model has the highest radiating efficiency，And it is provided with radiator fan，Ensure that the heat energy very first time produced is dispelled to air，Do not have due between radiating block the stacking of heat and affect radiating effect and the service life of this heat abstractor.

Description

A heat pipe superconductor cooling device

technical field

The utility model relates to the field of heat dissipation devices, in particular to a heat pipe superconductor heat dissipation device.

Background technique

The application fields of heat sinks are very wide, especially in the field of electrical appliances. Most electronic components need to be equipped with heat sinks to maintain their normal work. Therefore, electronic components have high requirements for heat sinks. Traditional heat sinks generally have heat dissipation The defect of low efficiency, in view of this, we propose a heat pipe superconductor cooling device.

Utility model content

The purpose of this utility model is to provide a heat pipe superconductor cooling device to solve the problems raised in the above background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a heat pipe superconductor cooling device, including a rectangular heat dissipation body, a heat conduction block is arranged inside the rectangular heat dissipation body, and a plurality of heat sinks are installed on the upper and lower ends of the heat conduction block, The heat sink is provided with a superconducting heat pipe, and the superconducting heat pipe includes a shell, a liquid-absorbing core, a sealing cover and a heat transfer medium, and a liquid-absorbing core is attached to the inner wall of the shell. The end is provided with a sealing cover, the superconducting heat pipe is injected with a heat transfer medium, and the upper and lower ends of the rectangular heat dissipation body are equipped with heat dissipation fans.

Preferably, there are twelve heat sinks in total, six are equidistantly distributed on the upper end surface of the heat conduction block, and six are equidistantly distributed on the lower end surface of the heat conduction block.

Preferably, there are twenty-four superconducting heat pipes in total, which are evenly distributed inside the heat sinks on the upper and lower ends of the heat conduction block, and four heat pipes are evenly distributed in each heat sink.

Preferably, there are four cooling fans in total, two of which are installed on the upper and lower ends of the rectangular cooling fan.

Preferably, the superconducting heat pipe is a metal pipe, the liquid-absorbing core inside the pipe body has a capillary structure, and the sealing covers at both ends make the inside of the superconducting heat pipe in a vacuum state.

Preferably, the heat sink is a rectangular copper metal plate, and each heat sink has four longitudinal circular through holes, and the superconducting heat pipe is fixedly connected to the heat sink by inserting into the circular through holes.

Compared with the prior art, the beneficial effect of the utility model is: when the heat source starts to work and generate heat, it will conduct heat to the heat conduction block, and the heat conduction block will transfer heat from the heat-absorbing end of the superconducting heat pipe, and the inside of the superconducting heat pipe When the heat transfer medium is heated, the temperature rises and gasifies, and the gas produced will increase the pressure. Under the action of air pressure, the gasified heat transfer medium will diffuse to the condensation end of the superconducting heat pipe. The temperature of the medium is reduced to liquefaction into a liquid, and the liquid heat transfer medium flows back to the heat-absorbing end of the superconducting heat pipe under the suction of the liquid-absorbing core. This process will absorb a large amount of heat, and the heat will be dissipated to the heat sink. The sheet conducts the heat into the air, and the heat dissipation fan further blows the released heat to the outside air to achieve the effect of rapid heat dissipation. The heat pipe superconductor cooling device adopts the heat conduction block as the carrier for installing the heat source. When the heat source generates heat, the heat conduction block The heat can be transferred to the superconducting heat pipe, and the heat can be quickly transferred to the heat dissipation block under the rapid heat dissipation of the superconducting heat pipe. Through the side-by-side arrangement of multiple heat dissipation blocks and the simultaneous heat dissipation of multiple superconducting heat pipes inside the heat dissipation block, this practical The new type has high heat dissipation efficiency, and is equipped with a heat dissipation fan to ensure that the heat generated can be blown into the air at the first time, and the heat dissipation effect and use of the heat dissipation device will not be affected by the stacking of heat between heat dissipation blocks. life.

Description of drawings

Fig. 1 is a top view of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model rectangular heat dissipation box;

Fig. 3 is a schematic diagram of the structure of the superconducting heat pipe.

In the figure: a rectangular heat dissipation body 1, a heat conduction block 2, a heat sink 3, a superconducting heat pipe 4, a tube shell 41, a liquid-absorbing core 42, a sealing cover 43, a heat transfer medium 44, and a heat dissipation fan 45.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a heat pipe superconductor heat dissipation device, including a rectangular heat dissipation body 1, a heat conduction block 2 is arranged inside the rectangular heat dissipation body 1, and several upper and lower ends of the heat conduction block 2 are installed Radiating fins 3, radiating fins 3 are provided with twelve pieces in total, six pieces are equidistantly distributed on the upper end surface of the heat conducting block 2, and six pieces are equidistantly distributed on the lower end surface of the heat conducting block 2, and superconducting heat pipes 4 are arranged in the cooling fin 3, superconducting There are twenty-four heat pipes 4 in total, which are evenly distributed inside the heat sink 3 on the upper and lower ends of the heat conduction block 2, and there are four heat pipes 3 evenly distributed in each heat sink 3, and the heat sink 3 is a rectangular copper metal plate , each heat sink 3 has four longitudinal circular through holes, and the superconducting heat pipe 4 is fixedly connected to the heat sink 3 by inserting the circular through holes. The superconducting heat pipe 4 includes a tube shell 41, a liquid-absorbing core 42. A sealing cover 43 and a heat transfer working medium 44, a liquid-absorbing core 42 is attached to the inner wall of the tube shell 41, a sealing cover 43 is provided at both ends of the tube shell 41, and a heat transfer working medium 44 is injected into the superconducting heat pipe 4, superconducting The heat pipe 4 is a metal pipe, the liquid-absorbing core 42 inside the pipe body is a capillary structure, and the sealing covers 43 at both ends make the inside of the superconducting heat pipe 4 into a vacuum state. The upper and lower ends of the rectangular heat dissipation body 1 are equipped with heat dissipation fans 5, and the heat dissipation fans 5. There are four sets in total, and two sets are installed on the upper and lower ends of the rectangular heat dissipation body 1.

Working principle: When the heat source starts to work and generate heat, it will conduct heat to the heat conduction block 2, and the heat conduction block 2 will transfer heat from the heat-absorbing end of the superconducting heat pipe 4, and the heat transfer medium 44 in the superconducting heat pipe 4 will be heated. When the temperature rises and gasifies, the generated gas will increase the pressure. Under the action of air pressure, the gasified heat transfer working medium 44 will be diffused to the condensation end of the superconducting heat pipe 4, and the temperature of the gasified heat transfer working medium 44 will be reduced to Liquefied into a liquid, the liquid heat transfer medium 44 flows back to the heat-absorbing end of the superconducting heat pipe 4 under the suction of the liquid-absorbing core 43. This process will absorb a large amount of heat, and the heat will be dissipated to the heat sink 3. The sheet 3 conducts the heat to the air, and the heat dissipation fan 5 further blows the released heat to the outside air to achieve the effect of rapid heat dissipation.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a heat pipe superconductor heat abstractor, including rectangular heat dissipation main body (1), it is characterised in that: described rectangular heat dissipation main body (1) being provided with heat-conducting block (2) in, described heat-conducting block (2) both ends of the surface up and down are mounted on some fin (3), described fin (3) Inside being provided with super heat-conductive pipe (4), described super heat-conductive pipe (4) includes shell (41), wick (42), seals lid (43) and heat-transfer working medium (44), described shell (41) inwall being fitted with wick (42), described shell (41) two ends are provided with sealing lid (43), described super Being injected with heat-transfer working medium (44) in heat pipe (4), described rectangular heat dissipation main body (1) is mounted on radiator fan (5) in two ends up and down.

A kind of heat pipe superconductor heat abstractor the most according to claim 1, it is characterised in that: described fin (3) sets altogether Having 12 pieces, heat-conducting block (2) upper surface has equidistantly distributed six pieces, and heat-conducting block (2) lower surface has equidistantly distributed six pieces.

A kind of heat pipe superconductor heat abstractor the most according to claim 1, it is characterised in that: described super heat-conductive pipe (4) is altogether Being provided with 24, the fin (3) being evenly distributed in heat-conducting block (2) both ends of the surface up and down is internal, in every piece of fin (3) all Four are equidistantly distributed.

A kind of heat pipe superconductor heat abstractor the most according to claim 1, it is characterised in that: described radiator fan (5) is altogether It is provided with four, rectangular heat dissipation main body (1) both ends of the surface up and down are mounted on two.

A kind of heat pipe superconductor heat abstractor the most according to claim 1, it is characterised in that: described super heat-conductive pipe (4) is Metal tube, the wick (42) of tubular body is capillary structure, and the sealing lid (43) at two ends makes super heat-conductive pipe (4) internal one-tenth vacuum State.

A kind of heat pipe superconductor heat abstractor the most according to claim 1, it is characterised in that: described fin (3) is square The copper metallic plate of shape, all has the manhole of four longitudinal directions in every piece of fin (3), super heat-conductive pipe (4) is by inserting circle Shape through hole realizes and the fixing connection of fin (3).