CN204787971U

CN204787971U - Heat pipe radiator

Info

Publication number: CN204787971U
Application number: CN201520504856.2U
Authority: CN
Inventors: 陈建元
Original assignee: CHANGSHU CHANGZHENG HEAT EXCHANGER TECHNOLOGY Co Ltd
Current assignee: CHANGSHU CHANGZHENG HEAT EXCHANGER TECHNOLOGY CO., LTD.; Meigu Electronic (Shenzhen) Co., Ltd.
Priority date: 2015-07-13
Filing date: 2015-07-13
Publication date: 2015-11-18
Anticipated expiration: 2025-07-13

Abstract

The utility model relates to a heat pipe radiator, including having drain pipe mouth and the orificial heat pipe of feed liquor, fin, play liquid connecting pipe, feed liquor connecting pipe and liquid storage box, the spiral connection of fin is on the heat pipe, and the heat pipe is buckled into the S type and is formed the heat pipe unit, and the drain pipe mouth links to each other with play liquid connecting pipe, and the feed liquor mouth of pipe and feed liquor connecting pipe link to each other, the feed liquor connecting pipe is connected on liquid storage box with play liquid connecting pipe. The utility model has the characteristics of simple structure, it is functional strong, can improve heat transfer efficiency and radiating effect etc.

Description

Heat-pipe radiator

Technical field

The utility model relates to refrigeration technology field, particularly heat-pipe radiator.

Background technology

The thermal conductivity that traditional gilled radiator utilizes material single carries out heat transfer, and heat transfer efficiency is low, and volume is large, quality weight, many with material, cost is high, the low heat radiation requiring heat dissipation element can be solved, but large for heat flow density, and the device requiring temperature low is difficult to the object reaching heat radiation.

Summary of the invention

For the problems referred to above, it is simple that the purpose of this utility model is to provide a kind of structure, by force functional, can improve the heat-pipe radiator of heat transfer efficiency and radiating effect.

Realize the technical solution of the utility model as follows:

Heat-pipe radiator, comprise heat pipe, fin, fluid tube connector, feed liquor tube connector and the liquid storage box with the fluid mouth of pipe and the feed liquor mouth of pipe, described fin is spiral to be connected on heat pipe, heat pipe is bent into S type and forms heat pipe unit, the fluid mouth of pipe is connected with fluid tube connector, the feed liquor mouth of pipe is connected with feed liquor tube connector, and described feed liquor tube connector and fluid tube connector are connected on liquid storage box.

Have employed above-mentioned scheme, the utility model adopts heat pipe to replace traditional copper pipe or aluminum pipe to be used as cooling tube, its have efficient thermal conductivity, height strong, lightweight, the various structures of isothermal, heat flow density ability to transform flexibly and easily control property and temperature uniformity.Heat pipe is bent into S type, can reduced volume greatly, minimizing takes up room, fin adopts sped structure, this ensure that the connectivity robustness of fin, spacing uniformity, and the structure of ventilation can be formed, guarantee ventilation is enough, and heat can be left fast between radiating tube, and refrigeration significantly improves; Traditional heat sinks adopts compressor to freeze, and the utility model utilizes liquid storage box to be connected with semiconductor chip to freeze, can greatly reduce energy consumption, friction, noiselessness, and weight, take up room also little, vacuum in heat pipe, refrigerant is flowed in pipeline without hindrance, conduction of velocity is fast, and efficiency is high, can form vacuum heat-pipe effect like this, refrigeration improves greatly.

The angle of heat pipe bending is 3 °-8 °.

Fin is straight slice structure, and the spacing between adjacent two fin is 4mm-10mm, and advantage is that heat radiating fin structure is firm, and be not easily extruded distortion, heat radiator is respond well.

Heat pipe unit is at least provided with two groups and arranged in parallel, is connected and fixed between multiple heat pipe unit by fixed mount, and advantage strengthens refrigeration, makes heat pipe unit sound construction simultaneously, not easily loose.

Fixed mount is at least provided with two groups, is separately positioned on the two ends of heat pipe unit.

The connecting hole that fixed mount surface is provided with multiple outwardly convex, adapts with heat pipe unit, one end of first fixed mount is provided with waveform bayonet socket, connecting hole is sheathed on the bending place of heat pipe unit, effectively ensure that the shape of heat pipe unit, prevent from being extruded, waveform bayonet socket is used for fixing fluid tube connector and feed liquor tube connector, play the effect of location, be convenient to the installation in later stage, this waveform bayonet socket is arranged to the structure that one is long and the other is short, is convenient to fix fluid tube connector and feed liquor tube connector according to actual conditions.

First connecting hole is mounting hole or square hole, and these square hole both sides are also connected with semicircle orifice and elongate holes, and the aperture of semicircle orifice is less than square hole width, and the width of elongate holes is less than the aperture of semicircle orifice, and advantage firmly clamping can live heat pipe unit.

Liquid storage box comprises shell body, inner housing and containment vessel; containment vessel to be arranged between shell body and inner housing and to link together with inner housing; described inner housing is set to ripple glaze structure; advantage firmly can connect fluid tube connector and feed liquor tube connector on the one hand; stability is strong; can increase the contact area of liquid and inner housing in liquid discharging box on the other hand, liquid is fully turbulent, and cooling velocity is fast.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is front view of the present utility model;

Fig. 3 is the structural representation of heat pipe unit in the utility model;

Fig. 4 is the structural representation of liquid storage box in the utility model;

Fig. 5 is the structural representation of fixed mount in the utility model;

Fig. 6 is the right view of Fig. 5;

Fig. 7 is the another kind of structural representation of fixed mount in the utility model;

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.

As Fig. 1 to Fig. 7, heat-pipe radiator, comprise heat pipe 1, fin 2, fluid tube connector 6, feed liquor tube connector 5 and the liquid storage box 7 with the fluid mouth of pipe 3 and the feed liquor mouth of pipe 4, described fin 2 is spiral to be connected on heat pipe 1, heat pipe 1 is bent into S type and forms heat pipe unit 9, the fluid mouth of pipe 3 is connected with fluid tube connector 6, and the feed liquor mouth of pipe 4 is connected with feed liquor tube connector 5, and described feed liquor tube connector 5 and fluid tube connector 6 are connected on liquid storage box 7.

The angle [alpha] that heat pipe 1 bends is 3 °-8 °.

Fin 2 is straight slice structure, and the spacing between adjacent two fin is 4mm-10mm, and advantage is that heat radiating fin structure is firm, and be not easily extruded distortion, heat radiator is respond well.

Heat pipe unit 9 is at least provided with two groups and arranged in parallel, is connected and fixed between multiple heat pipe unit by fixed mount 10, and advantage strengthens refrigeration, makes heat pipe unit sound construction simultaneously, not easily loose.

Fixed mount 10 is at least provided with two groups, is separately positioned on the two ends of heat pipe unit 9.

The connecting hole that fixed mount 10 surface is provided with multiple outwardly convex, adapts with heat pipe unit, one end of first fixed mount is provided with waveform bayonet socket 15, connecting hole is sheathed on the bending place of heat pipe unit, effectively ensure that the shape of heat pipe unit, prevent from being extruded, waveform bayonet socket is used for fixing fluid tube connector and feed liquor tube connector, play the effect of location, be convenient to the installation in later stage, this waveform bayonet socket is arranged to the structure that one is long and the other is short, is convenient to fix fluid tube connector and feed liquor tube connector according to actual conditions.

First connecting hole is mounting hole 11 or square hole 12, and these square hole 12 both sides are also connected with semicircle orifice 13 and elongate holes 14, and the aperture of semicircle orifice is less than square hole width, and the width of elongate holes is less than the aperture of semicircle orifice, and advantage firmly clamping can live heat pipe unit.

Liquid storage box 7 comprises shell body 71, inner housing 72 and containment vessel 73; containment vessel to be arranged between shell body and inner housing and to link together with inner housing; described inner housing is set to ripple glaze structure; advantage firmly can connect fluid tube connector and feed liquor tube connector on the one hand; stability is strong; can increase the contact area of liquid and inner housing in liquid discharging box on the other hand, liquid is fully turbulent, and cooling velocity is fast.

Principle: be vacuum state in heat pipe of the present utility model, so the boiling point that the boiling point of internal liquid is depressed than general atmosphere is much lower, therefore evaporation is fast, the evaporator section of cooling medium in heat pipe (being display in figure) absorbs heat and evaporates, the heat of evaporation is discharged in surrounding air after heat pipe and fin condensation, and after heat radiation, cooling medium gets back to again the evaporator section of heat pipe.Circulation like this.

The utility model also has following characteristics:

1. because the transmission of heat is that the convection current formed by medium phase transformation is carried out in heat pipe, and conduct by the warm-up movement of molecule unlike the heat transfer of the metal such as copper, rate, so, the large hundred times of metal such as the heat that the utility model transmits and velocity ratio silver, copper.In high temperature occasion, then want large hundreds of thousands doubly.

2. the temperature of tube surface is controlled by vapor (steam) temperature, when local received heat increases, inside the Pass steam pressure raise, in pipe the temperature in space become evenly.

3. the evaporation in the utility model and condensation process are separated in passage, so can realize the conversion of heat flow density.Namely when bringing-up section heat flow density is large, the heat transfer area of heat release section can be increased, heat flow density is diminished.Vice versa.

4. in the utility model, heat pipe can bend, and cross section can be made into various shape.Namely can design in multiple special shape and wide apart at the evaporator section of heat pipe and condensation segment, do not interfere with each other, only needing these two parts to couple together with plain end pipe, is exactly " separate heat pipe ".

Claims

1. heat-pipe radiator, comprise heat pipe, fin, fluid tube connector, feed liquor tube connector and the liquid storage box with the fluid mouth of pipe and the feed liquor mouth of pipe, it is characterized in that: described fin is spiral to be connected on heat pipe, heat pipe is bent into S type and forms heat pipe unit, the fluid mouth of pipe is connected with fluid tube connector, the feed liquor mouth of pipe is connected with feed liquor tube connector, and described feed liquor tube connector and fluid tube connector are connected on liquid storage box.

2. heat pipe heat radiation pipe according to claim 1, is characterized in that: the angle of described heat pipe bending is 3 °-8 °.

3. heat pipe heat radiation pipe according to claim 1, is characterized in that: described fin is straight slice structure, and the spacing between adjacent two fin is 4mm-10mm.

4. heat pipe heat radiation pipe according to claim 1, is characterized in that: described heat pipe unit is at least provided with two groups and arranged in parallel, is connected and fixed between multiple heat pipe unit by fixed mount.

5. heat pipe heat radiation pipe according to claim 4, is characterized in that: described fixed mount is at least provided with two groups, is separately positioned on the two ends of heat pipe unit.

6. heat pipe heat radiation pipe according to claim 4, is characterized in that: the connecting hole that described fixed mount surface is provided with multiple outwardly convex, adapts with heat pipe unit, and one end of the first fixed mount is provided with waveform bayonet socket.

7. heat pipe heat radiation pipe according to claim 6, it is characterized in that: described first connecting hole is mounting hole or square hole, these square hole both sides are also connected with semicircle orifice and elongate holes, and the aperture of semicircle orifice is less than square hole width, and the width of elongate holes is less than the aperture of semicircle orifice.

8. heat pipe heat radiation pipe according to claim 1; it is characterized in that: described liquid storage box comprises shell body, inner housing and containment vessel; containment vessel to be arranged between shell body and inner housing and to link together with inner housing, and described inner housing is set to ripple glaze structure.