CN211236826U

CN211236826U - Heat-conducting section bar for industrial computer

Info

Publication number: CN211236826U
Application number: CN202020133106.XU
Authority: CN
Inventors: 黄彪; 罗凯
Original assignee: Chengdu Chengxin Electronics Co ltd
Current assignee: Chengdu Chengxin Electronics Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-08-11
Anticipated expiration: 2030-01-21

Abstract

The utility model provides a heat conduction section bar for industrial computer, including the heat-conducting plate, the heat-conducting plate comprises heat dissipation layer, last heat-conducting layer and protective layer, it is in to go up the heat-conducting layer setting the bottom on heat dissipation layer, the heat-conducting layer is kept away from one side on heat dissipation layer is equipped with the tie coat, the bottom of tie coat is equipped with the aluminum alloy coating, the aluminum alloy coating the bottom with be equipped with down the heat-conducting layer between the top of protective layer, just the top on heat dissipation layer has a plurality of heat dissipation teeth, and is a plurality of the heat dissipation tooth is the equidistance setting side by side, and is a plurality of the heat dissipation tooth is perpendicular. The utility model discloses can improve the heat exchange efficiency and the radiating efficiency of heat-conducting plate.

Description

Heat-conducting section bar for industrial computer

Technical Field

The utility model relates to an industrial computer equipment technical field mainly relates to a heat conduction section bar for industrial computer.

Background

The CPU and other parts of the industrial computer can generate heat in the high-speed running process, the heat dissipation is a heat transfer process, the purpose is to bring the heat generated by the CPU to other media, the temperature of the CPU is controlled within a stable range, and the heat conduction section bar plays a role in heat conduction for the CPU and is matched with a fan to dissipate the heat. The existing heat conduction section bars are all common hoses for liquid heat conduction at present, and the heat conduction and heat dissipation effects are not good.

Therefore, a need exists for a heat conductive profile for use in industrial computers.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a heat conduction section bar for industrial computer for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a heat conduction section bar for industrial computer, including the heat-conducting plate, the heat-conducting plate comprises heat dissipation layer, last heat-conducting layer and protective layer, it sets up to go up the heat-conducting layer the bottom on heat dissipation layer, the heat-conducting layer is kept away from one side on heat dissipation layer is equipped with the tie coat, the bottom of tie coat is equipped with the aluminum alloy coating, the aluminum alloy coating the bottom with be equipped with down the heat-conducting layer between the top of protective layer, just the top on heat dissipation layer welding has a plurality of heat dissipation teeth, and is a plurality of the heat dissipation tooth is the equidistance setting side by side, and is a plurality of the.

Preferably, a plurality of first grooves are formed in the bottom end surface of the protective layer at equal intervals.

Preferably, the bottom end of the heat conducting plate is provided with a substrate, a plurality of second grooves are formed in the top end surface of the substrate at equal intervals, and the sizes of the second grooves are the same as those of the first grooves.

Preferably, each first groove and the corresponding second groove are internally provided with a heat conduction pipe, and one end of each two adjacent heat conduction pipes is connected with a U-shaped pipe.

Preferably, two first mounting holes are symmetrically formed in two ends of the top of the heat dissipation layer, and each first mounting hole sequentially penetrates through the upper heat conduction layer, the bonding layer, the aluminum alloy coating and the lower heat conduction layer and extends to the bottom of the protection layer.

Preferably, two second mounting holes matched with the first mounting holes are symmetrically formed in two ends of the top of the substrate.

Preferably, the top both ends symmetry of heat-conducting plate is equipped with coupling assembling, two coupling assembling all includes the limiting plate, two the equal symmetrical welding in bottom both ends of limiting plate has the screw inserted bar, every the screw inserted bar runs through the correspondence in proper order one end behind first mounting hole and the second mounting hole is connected with the nut.

Compared with the prior art, the beneficial effects of the utility model are that:

one is as follows: the heat conducting plate is mainly composed of a heat dissipation layer, an upper heat conducting layer, an adhesive layer, an aluminum alloy coating, a lower heat conducting layer and a protective layer from top to bottom in sequence, when the industrial computer works, heat is transferred to the heat dissipation layer through the protective layer, the lower heat conducting layer, the aluminum alloy coating, the adhesive layer and the upper heat conducting layer in sequence, and then the heat can be conducted away, so that the heat exchange efficiency and the heat dissipation efficiency of the heat conducting plate are improved;

the second step is as follows: through the design of a plurality of heat pipes and U type pipe, can increase heat conduction area effectively to make the heat conduction effect better.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the connection assembly of the present invention;

fig. 3 is a schematic view of the structure of the base plate of the present invention;

fig. 4 is a cross-sectional view of the heat-conducting plate of the present invention.

Reference numerals: 1. a heat conducting plate; 11. a first mounting hole; 12. a heat dissipation layer; 13. an upper heat conducting layer; 14. a bonding layer; 15. an aluminum alloy coating; 16. a lower heat conducting layer; 17. a protective layer; 18. a first groove; 19. a heat dissipating tooth; 2. a substrate; 21. a second groove; 22. a second mounting hole; 3. a connecting assembly; 31. a limiting plate; 32. a threaded bayonet; 33. a nut; 4. a heat conducting pipe; 5. a U-shaped pipe.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a heat conduction section bar for industrial computer, including heat-conducting plate 1, heat-conducting plate 1 comprises heat dissipation layer 12, last heat-conducting layer 13 made by metal material and protective layer 17 made by highly anticorrosive acryl resin, it sets up to go up heat-conducting layer 13 the bottom of heat dissipation layer 12, heat-conducting layer 13 keeps away from one side of heat dissipation layer 12 is equipped with tie coat 14, the bottom of tie coat 14 is equipped with aluminum alloy coating 15, aluminum alloy coating 15 the bottom with be equipped with down heat-conducting layer 16 between the top of protective layer 17, just the top of heat dissipation layer 12 is welded on the surface has a plurality of heat dissipation teeth 19, and is a plurality of heat dissipation teeth 19 are the equidistance setting side by side, and a plurality of heat dissipation teeth 19 are perpendicular setting.

Referring to fig. 1, 3 and 4, a plurality of first grooves 18 are formed on the bottom surface of the protective layer 17 at equal intervals, a substrate 2 is disposed at the bottom of the heat conducting plate 1, a plurality of second grooves 21 are formed on the top surface of the substrate 2 at equal intervals, the size of each second groove 21 is the same as that of the first groove 18, a heat conducting pipe 4 is disposed in each first groove 18 and the corresponding second groove 21, and one end of each two adjacent heat conducting pipes 4 is connected to a U-shaped pipe 5. In this embodiment, the heat transfer area can be effectively increased by the design of the plurality of heat transfer pipes 4 and the U-shaped pipe 5, so that the heat transfer effect is better.

Please refer to fig. 1, 2 and 3, two first mounting holes 11 have been seted up to the top both ends symmetry of heat dissipation layer 12, every first mounting hole 11 all runs through in proper order go up heat-conducting layer 13, tie coat 14, aluminum alloy coating 15 and lower heat-conducting layer 16 extend to the bottom of protective layer 17, two and first mounting hole 11 matched with second mounting hole 22 have been seted up to the top both ends symmetry of base plate 2, the top both ends symmetry of heat-conducting plate 1 is equipped with coupling assembling 3, two coupling assembling 3 all includes limiting plate 31, two the equal symmetric welding in bottom both ends of limiting plate 31 has screw inserted bar 32, every screw inserted bar 32 runs through in proper order and corresponds one end behind first mounting hole 11 and the second mounting hole 22 is connected with nut 33. In this embodiment, the heat conductive plate 1 and the base plate 2 are connected to each other effectively by the screw insertion rod 32 passing through the first mounting hole 11 and the second mounting hole 22 in sequence and then being screwed with the nut 33, thereby preventing the heat conductive pipe 4 from shaking.

The utility model discloses a concrete operation as follows:

when needs use the utility model discloses the time, at first industrial computer is at the during operation, the heat of production at first carries out preliminary heat conduction through a plurality of heat pipes 4 and U type pipe 5, then the heat is through protective layer 17 and lower heat-conducting layer 16 transmission to aluminum alloy coating 15, then aluminum alloy coating 15 transmits the heat to supreme heat-conducting layer 13 through tie coat 14, then go up heat-conducting layer 13 and again with heat transmission to heat dissipation layer 12, at last lead away the heat by a plurality of heat dissipation teeth 19 on 12 top surfaces in heat dissipation layer to improve heat exchange efficiency and radiating efficiency of heat-conducting plate 1.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various 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 by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims

1. The utility model provides a heat conduction section bar for industrial computer, including heat-conducting plate (1), its characterized in that: heat-conducting plate (1) comprises heat dissipation layer (12), last heat-conducting layer (13) and protective layer (17), it sets up to go up heat-conducting layer (13) the bottom of heat dissipation layer (12), it keeps away from to go up heat-conducting layer (13) one side of heat dissipation layer (12) is equipped with tie coat (14), the bottom of tie coat (14) is equipped with aluminum alloy coating (15), the bottom of aluminum alloy coating (15) with be equipped with down heat-conducting layer (16) between the top of protective layer (17), just the top of heat dissipation layer (12) is welded on the surface has a plurality of heat dissipation teeth (19), and is a plurality of heat dissipation teeth (19) are the equidistance setting side by side, and a plurality of heat dissipation teeth (19) are perpendicular setting.

2. A heat conductive profile for use in an industrial computer, according to claim 1, wherein: a plurality of first grooves (18) are formed in the bottom end surface of the protective layer (17) at equal intervals.

3. A heat conductive profile for use in an industrial computer, according to claim 2, wherein: the bottom of heat-conducting plate (1) is equipped with base plate (2), a plurality of second recess (21) have been seted up to the top surface of base plate (2) equidistant, a plurality of the size of second recess (21) is the same with the size of first recess (18).

4. A heat conductive profile for use in an industrial computer, according to claim 3, wherein: each first groove (18) and the corresponding second groove (21) are internally provided with a heat conduction pipe (4), and one end of each two adjacent heat conduction pipes (4) is connected with a U-shaped pipe (5).

5. A heat conductive profile for use in an industrial computer, according to claim 4, wherein: two first mounting holes (11) have been seted up to the top both ends symmetry of heat dissipation layer (12), every first mounting hole (11) all run through in proper order go up heat-conducting layer (13), tie coat (14), aluminum alloy coating (15) and lower heat-conducting layer (16) extend to the bottom of protective layer (17).

6. A heat conductive profile for use in an industrial computer, according to claim 5, wherein: two second mounting holes (22) matched with the first mounting holes (11) are symmetrically formed in two ends of the top of the base plate (2).

7. A heat conductive profile for use in an industrial computer, according to claim 6, wherein: the top both ends symmetry of heat-conducting plate (1) is equipped with coupling assembling (3), two coupling assembling (3) all include limiting plate (31), two the equal symmetrical welding in bottom both ends of limiting plate (31) has screw inserted bar (32), every screw inserted bar (32) run through the correspondence in proper order one end behind first mounting hole (11) and second mounting hole (22) is connected with nut (33).