CN211045128U

CN211045128U - Superconducting material heat abstractor

Info

Publication number: CN211045128U
Application number: CN201921790547.0U
Authority: CN
Inventors: 张建芳
Original assignee: Quanzhou Guangjinyuan Intelligent Equipment Co ltd
Current assignee: Wang Xue
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a heat abstractor technical field just discloses a superconducting material heat abstractor, the power distribution box comprises a box body, the louvre has all been seted up to the top and the bottom of box, the top fixed mounting of inner chamber of the box has the heat dissipation motor, the output shaft of heat dissipation motor has the pivot through bearing fixed mounting, the outside fixed mounting of pivot has the blade, the bottom fixed mounting of inner chamber of the box has the installation piece, the equal joint in both sides of installation piece and heat dissipation motor has the dust screen. This superconducting material heat abstractor through the draw-in groove that the connecting block inner chamber was seted up for heat dissipation mechanism and connecting block simple to operate have improved the installation effectiveness of the device, and simultaneously through the inside flexible conducting strip that sets up of draw-in groove, improved the sealing performance between connecting block and the heat dissipation mechanism, reduced the thermal contact resistance between connecting block and the heat dissipation mechanism, improved the conveying heat between connecting block and the heat dissipation mechanism, guarantee that the device radiating effect is intact.

Description

Superconducting material heat abstractor

Technical Field

The utility model relates to a heat abstractor technical field specifically is a superconducting material heat abstractor.

Background

The superconducting material is a material which has the properties of zero resistance and repulsion of magnetic lines of force under a certain low temperature condition, and the heat dissipation device can reduce the heat on the surface of the heating element and ensure the safe operation of the heating element.

Current heat abstractor generally utilizes heat conduction mechanism to derive the heat and sends to heat dissipation mechanism and dispels the heat, but there is the point contact inevitable between heat conduction mechanism and the heat dissipation mechanism for gap packing between the two has the air, leads to taking place thermal contact resistance between the two, has reduced the radiating effect among the prior art, and current heat conduction mechanism is not enough with a contact that generates heat simultaneously, often only contacts a face and conducts heat, makes a surface that generates heat have the difference in temperature, and the cooling is even thoroughly enough. Therefore, we propose a superconducting material heat sink.

SUMMERY OF THE UTILITY MODEL

The utility model provides a superconducting material heat abstractor possesses and reduces thermal contact resistance, improves the radiating effect and generates heat a heat dissipation evenly, and the advantage that rate of heat dissipation improves has solved thermal contact resistance and has reduced heat transfer, leads to the radiating effect to reduce and generate heat a heat dissipation slow, has the problem of the difference in temperature on the surface.

The utility model provides a following technical scheme: the utility model provides a superconducting material heat abstractor, includes the box, the louvre has all been seted up to the top and the bottom of box, the top fixed mounting of box inner chamber has the heat dissipation motor, the output shaft of heat dissipation motor has the pivot through bearing fixed mounting, the outside fixed mounting of pivot has the blade, the bottom fixed mounting of box inner chamber has the installation piece, the equal joint in both sides of installation piece and heat dissipation motor has the dust screen, the top fixed mounting of installation piece has the piece that generates heat, the outside winding of the piece that generates heat is installed the heat pipe, the outside fixed mounting of heat pipe has the connecting block, the inner chamber joint of connecting block has heat dissipation mechanism.

Preferably, the inner cavity of the connecting block is provided with a clamping groove, and the inner cavity of the clamping groove is provided with a flexible heat conducting fin.

Preferably, the heat dissipation mechanism comprises a heat dissipation roller clamped with the connecting block, the outer diameter of the heat dissipation roller is matched with the clamping groove in the connecting block, and heat dissipation fins are fixedly mounted at the end of the heat dissipation roller.

Preferably, the number of the radiating fins is multiple, one side of each radiating fin, far away from the dispersion hot roller, becomes thinner gradually, and small holes and radiating stripes are arranged on the surfaces of the radiating fins.

Preferably, both sides of the inner cavity of the box body are provided with two clamping seats, and one side of each of the two groups of dust screens is fixedly connected with the inner wall of the box body through the two groups of clamping seats.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this superconducting material heat abstractor through the draw-in groove that the connecting block inner chamber was seted up for heat dissipation mechanism and connecting block simple to operate have improved the installation effectiveness of the device, and simultaneously through the inside flexible conducting strip that sets up of draw-in groove, improved the sealing performance between connecting block and the heat dissipation mechanism, reduced the thermal contact resistance between connecting block and the heat dissipation mechanism, improved the conveying heat between connecting block and the heat dissipation mechanism, guarantee that the device radiating effect is intact.

2. This superconducting material heat abstractor through the heat pipe at the surface winding setting that generates heat, makes the temperature that generates heat a surface can even quick conveying to the heat pipe, and carries out the heat conduction through the heat pipe, has improved the device's rate of heat dissipation, guarantees that the piece that generates heat dispels the heat evenly.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is an inner section view of the structural connection block of the present invention.

In the figure: 1. a box body; 2. a heat dissipation motor; 3. a rotating shaft; 4. a blade; 5. mounting blocks; 6. a dust screen; 7. heat dissipation holes; 8. a heat generating member; 9. a heat conducting pipe; 10. connecting blocks; 11. a heat dissipation mechanism; 12. a flexible thermally conductive sheet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a superconducting material heat dissipating device comprises a box body 1, heat dissipating holes 7 are formed in the top and the bottom of the box body 1, a heat dissipating motor 2 is fixedly installed at the top of an inner cavity of the box body 1, a rotating shaft 3 is fixedly installed on an output shaft of the heat dissipating motor 2 through a bearing, blades 4 are fixedly installed on the outer side of the rotating shaft 3, the heat dissipating motor 2 is electrified to enable an installation block 5 to rotate at a high speed to generate air flow, the air flow is ensured to generate air convection in the inner cavity of the box body 1 through the heat dissipating holes 7 formed in the top and the bottom of the box body 1, the heat dissipating effect of the device is improved, an installation block 5 is fixedly installed at the bottom of the inner cavity of the box body 1, dust screens 6 are clamped on both sides of the installation block 5 and the heat dissipating motor 2, a heat generating part 8 is fixedly installed at the, the temperature on the surface of the heating element 8 is absorbed and guided to the heat dissipation mechanism 11 through the connecting block 10, so that the heat dissipation rate of the device is improved, the heat dissipation of the heating element is ensured to be uniform, the connecting block 10 is fixedly arranged outside the heat conduction pipe 9, and the heat dissipation mechanism 11 is clamped in an inner cavity of the connecting block 10.

The inner cavity of the connecting block 10 is provided with a clamping groove, the inner cavity of the clamping groove is provided with a flexible heat conducting sheet 12, the sealing performance between the connecting block 10 and the heat dissipation mechanism 11 is improved through the flexible heat conducting sheet 12 arranged inside the clamping groove, the thermal contact resistance between the connecting block 10 and the heat dissipation mechanism 11 is reduced, the transmission heat between the connecting block 10 and the heat dissipation mechanism 11 is improved, and the heat dissipation effect of the device is ensured to be good.

Wherein, heat dissipation mechanism 11 includes the heat dissipation roller with connecting block 10 joint, the external diameter of heat dissipation roller and the inside draw-in groove looks adaptation of connecting block 10, the tip fixed mounting of heat dissipation roller has radiating fin, and the device so sets up, and simple structure is reasonable for heat dissipation mechanism 11 and connecting block 10 simple to operate have improved the device's installation effectiveness.

The number of the radiating fins is multiple, one side, far away from the dispersing hot roller, of the radiating fins becomes thinner gradually, small holes and radiating stripes are arranged on the surfaces of the radiating fins, the radiating fins become thinner gradually, the small holes and the radiating stripes are arranged on the radiating fins, the radiating area of the device is increased, and the radiating effect of the radiating fins is improved.

The heat conduction pipe 9 is a heat conduction pipe made of superconducting materials, superconducting liquid is arranged in an inner cavity of the heat conduction pipe 9, the connecting block 10 is also a connecting block made of superconducting materials, and due to the use of heat conduction materials, the heat conduction effect of the heat dissipation device is good, and heat loss is avoided.

Wherein, the both sides of box 1 inner chamber all are provided with the cassette, and the cassette is provided with two sets ofly, and one side of two sets of dust screens 6 is respectively through the inner wall fixed connection of two sets of cassettes and box 1, the setting of cassette for dust screen 6 can install fast and dismantle, and convenient to use person changes, has improved the device's practicality, and through the setting of dust screen 6, blocks outside dust and the contact of heat dissipation mechanism 11 simultaneously, guarantees that the heat dissipation effect of heat dissipation mechanism 11 is intact.

The working principle is as follows: through the surface winding installation of heat pipe 9 at piece 8 that generates heat, the temperature on 8 surfaces that will generate heat absorbs and leads heat dissipation mechanism 11 through connecting block 10, be provided with flexible conducting strip 12 between connecting block 10 and heat dissipation mechanism 11 simultaneously, reduce the thermal contact resistance between connecting block 10 and the heat dissipation mechanism 11, rethread heat dissipation mechanism 11 dispels the heat, simultaneously through the circular telegram of heat dissipation motor 2, make the high-speed rotatory air current that produces of 5 high-speed rotations of installation piece, louvre 7 seted up through 1 top of box and bottom, guarantee that the inner chamber of box 1 produces the air convection, can.

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

1. The utility model provides a superconducting material heat abstractor, includes box (1), its characterized in that: louvre (7) have all been seted up to the top and the bottom of box (1), the top fixed mounting of box (1) inner chamber has heat dissipation motor (2), the output shaft of heat dissipation motor (2) has pivot (3) through bearing fixed mounting, the outside fixed mounting of pivot (3) has blade (4), the bottom fixed mounting of box (1) inner chamber has installation piece (5), the equal joint in both sides of installation piece (5) and heat dissipation motor (2) has dust screen (6), the top fixed mounting of installation piece (5) has a piece (8) that generates heat, the outside winding of the piece (8) that generates heat is installed heat pipe (9), the outside fixed mounting of heat pipe (9) has connecting block (10), the inner chamber joint of connecting block (10) has heat dissipation mechanism (11).

2. The superconducting material heat sink according to claim 1, wherein: the inner cavity of the connecting block (10) is provided with a clamping groove, and the inner cavity of the clamping groove is provided with a flexible heat conducting fin (12).

3. The superconducting material heat sink according to claim 1, wherein: the heat dissipation mechanism (11) comprises a heat dissipation roller connected with the connecting block (10) in a clamped mode, the outer diameter of the heat dissipation roller is matched with a clamping groove in the connecting block (10), and heat dissipation fins are fixedly mounted at the end portion of the heat dissipation roller.

4. The superconducting material heat sink according to claim 3, wherein: the number of the radiating fins is multiple, one side, far away from the dispersion hot roller, of each radiating fin becomes thinner gradually, and small holes and radiating stripes are arranged on the surfaces of the radiating fins.

5. The superconducting material heat sink according to claim 1, wherein: the dustproof net box is characterized in that clamping seats are arranged on two sides of an inner cavity of the box body (1), the clamping seats are arranged in two groups, and one side of each of the two groups of dustproof nets (6) is fixedly connected with the inner wall of the box body (1) through the two groups of clamping seats.