CN213187038U

CN213187038U - Heat-conducting silica gel gasket capable of delaying aging

Info

Publication number: CN213187038U
Application number: CN202022419657.5U
Authority: CN
Inventors: 贺静; 周冠涛
Original assignee: Wuhan Disiyuan Electronic Technology Co ltd
Current assignee: Wuhan Disiyuan Electronic Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-11
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to the technical field of gaskets, in particular to a heat-conducting silica gel gasket capable of delaying aging, which comprises a metal heat absorbing plate, wherein the upper part of the metal heat absorbing plate is provided with a heat-conducting silica gel buckle plate, the lower part of the metal heat absorbing plate is provided with a heat-conducting silica gel lantern ring, the bottom surface of the metal heat absorbing plate is provided with a screw joint groove, the inside of the screw joint groove is spliced with a connector, the connector is fixed on the top surface of a liquid storage metal block, and the surface of the liquid storage metal block is spliced with; the beneficial effects are that: the utility model provides a can delay ageing heat conduction silica gel gasket with heat conduction silica gel buckle and the heat conduction silica gel lantern ring piece together the cover in the metal absorber plate outside, the metal absorber plate bottom is connected with the stock solution metal block through spiro union groove and connector, and it derives the heat that heat conduction silica gel buckle and the heat conduction silica gel lantern ring absorb downwards through metal absorber plate cooperation stock solution metal block, is convenient for dispel the heat to heat conduction silica gel buckle and the heat conduction silica gel lantern ring, slows down that the heat conduction silica gel material is ageing.

Description

Heat-conducting silica gel gasket capable of delaying aging

Technical Field

The utility model relates to a gasket technical field specifically is a can delay ageing heat conduction silica gel gasket.

Background

The heat-conducting silica gel sheet is a heat-conducting medium material synthesized by taking silica gel as a base material and adding various auxiliary materials such as metal oxide and the like through a special process, is also called a heat-conducting silica gel pad, a heat-conducting silica gel sheet, a soft heat-conducting pad, a heat-conducting silica gel gasket and the like in the industry, is specially produced by a design scheme for transferring heat by utilizing a gap, can fill the gap, gets through a heat channel between a heating part and a radiating part, effectively improves the heat transfer efficiency, simultaneously plays roles of insulation, shock absorption, sealing and the like, can meet the design requirements of equipment miniaturization and ultra-thinness, has manufacturability and usability, and has wide thickness application range, thereby being an excellent heat-conducting filling material.

In the prior art, in the use process of the organic silicon heat-conducting gasket, because the organic silicon heat-conducting gasket is in a high-temperature environment for a long time, the hardness of the organic silicon heat-conducting gasket is increased, so that the use effect and the service life of the gasket are seriously influenced, and meanwhile, the organic silicon heat-conducting gasket also can damage electronic and electrical equipment; therefore, the utility model provides a can delay ageing heat conduction silica gel gasket is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can delay ageing heat conduction silica gel gasket to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can delay ageing heat conduction silica gel gasket, includes the metal absorber plate, the upper portion of metal absorber plate is provided with heat conduction silica gel buckle, and the lower part of metal absorber plate is provided with the heat conduction silica gel lantern ring, and the spiro union groove has been seted up to the bottom surface of metal absorber plate, the inside grafting in spiro union groove has the connector, the top surface at the stock solution metal block is fixed to the connector, peg graft on the surface of stock solution metal block has communicating pipe, and peg graft in the bottom surface of stock solution metal block has radiating fin, and the through-hole has been seted up to the bottom surface of stock solution metal block, the inside of through-hole is.

Preferably, the metal absorber plate is a square plate structure, the heat-conducting silica gel buckle plate is a square frame structure, the heat-conducting silica gel lantern ring is an annular structure with an L-shaped section, and the heat-conducting silica gel buckle plate and the heat-conducting silica gel lantern ring are spliced and then wrapped on the outer side of the metal absorber plate.

Preferably, the spiro union groove is circular cylinder structure, and the lateral wall in spiro union groove is provided with the internal thread, and the connector is circular cylinder structure, and the surface of connector is provided with the external screw thread, and the external screw thread is connected with the internal thread cooperation.

Preferably, the stock solution metal block is inside hollow circular cylinder structure, and the inner ring mouth of the heat conduction silica gel lantern ring is round mouthful of shape structure, and communicating pipe is convex tubular structure, and communicating pipe is provided with a plurality ofly, and a plurality of communicating pipes arrange around the lateral wall of stock solution metal block and distribute.

Preferably, the radiating fins are of square plate structures and are provided with a plurality of through holes, the through holes are of round hole structures, the through holes are arranged in the middle of the bottom surface of the liquid storage metal block, and the rubber plug is of a round cylinder structure.

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

1. the utility model provides a heat conduction silica gel gasket that can delay ageing is with heat conduction silica gel buckle and the heat conduction silica gel lantern ring piece together the cover in the metal absorber plate outside, and metal absorber plate bottom is connected with the stock solution metal block through spiro union groove and connector, and the heat that absorbs heat conduction silica gel buckle and the heat conduction silica gel lantern ring is derived downwards through metal absorber plate cooperation stock solution metal block, is convenient for dispel the heat to heat conduction silica gel buckle and the heat conduction silica gel lantern ring, slows down heat conduction silica gel material ageing;

2. the utility model provides a stock solution metal block surface grafting communicating pipe, communicating pipe are convex, and are provided with a plurality ofly communicating pipe, insert the finger between so adjacent communicating pipe and be convenient for revolve to the stock solution metal block revolve wrong, and the inside a small amount of liquid cooling rate of communicating pipe promotes to do benefit to the liquid heat dissipation to stock solution metal block inside at stock solution metal block bottom grafting radiating fin.

Drawings

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

fig. 2 is a bottom view of the liquid storage metal block structure of the present invention.

In the figure: the heat-absorbing metal plate comprises a metal heat-absorbing plate 1, a heat-conducting silica gel buckle plate 2, a heat-conducting silica gel lantern ring 3, a screw joint groove 4, a connector 5, a liquid storage metal block 6, a communicating pipe 7, a radiating fin 8, a through hole 9 and a rubber plug head 10.

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 to 2, the present invention provides a technical solution: a heat-conducting silica gel gasket capable of delaying aging comprises a metal heat absorption plate 1, a heat-conducting silica gel buckle plate 2 is bonded on the upper portion of the metal heat absorption plate 1, a heat-conducting silica gel lantern ring 3 is bonded on the lower portion of the metal heat absorption plate 1, the metal heat absorption plate 1 is of a square plate structure, the heat-conducting silica gel buckle plate 2 is of a square frame structure, the heat-conducting silica gel lantern ring 3 is of an annular structure with an L-shaped section, the heat-conducting silica gel buckle plate 2 and the heat-conducting silica gel lantern ring 3 are wrapped on the outer side of the metal heat absorption plate 1 after being spliced, a threaded groove 4 is formed in the bottom surface of the metal heat absorption plate 1, a connector 5 is spliced inside the threaded groove 4, the connector 5 is welded on the top surface of a liquid storage metal block 6, the threaded groove 4 is of a circular cylinder structure, internal threads are formed in the side wall of the threaded, the heat-conducting silica gel buckle plate 2 and the heat-conducting silica gel lantern ring 3 are buckled on two sides of the metal heat absorption plate 1 respectively, glue is smeared on the splicing surfaces of the heat-conducting silica gel buckle plate 2 and the heat-conducting silica gel lantern ring 3 for bonding, then the connector 5 is inserted into the screw groove 4, a finger is inserted between two adjacent communicating pipes 7, the liquid storage metal block 6 is screwed to drive the connector 5 to be screwed into the screw groove 4, and the liquid storage metal block 6 is inserted into an inner ring opening of the heat-conducting silica gel lantern ring 3;

the surface of the liquid storage metal block 6 is inserted with a communicating pipe 7, the liquid storage metal block 6 is of a hollow circular cylinder structure, the inner annular opening of the heat-conducting silica gel lantern ring 3 is of a round opening structure, the communicating pipe 7 is of a circular arc tubular structure, the communicating pipe 7 is provided with a plurality of communicating pipes 7, the communicating pipes 7 are distributed around the side wall of the liquid storage metal block 6 in an arrayed manner, the bottom surface of the liquid storage metal block 6 is inserted with a radiating fin 8, the bottom surface of the liquid storage metal block 6 is provided with a through hole 9, the inside of the through hole 9 is inserted with a rubber plug 10, the radiating fin 8 is of a square plate structure, the radiating fin 8 is provided with a plurality of radiating fins, the through hole 9 is of a round hole structure, the through hole 9 is centered on the bottom surface of the liquid storage metal block 6, the rubber plug 10 is of a circular cylinder structure, clear water is sucked by means of a needle tube, the needle, after the syringe needle was extracted, the jack on rubber stopper head 10 surface is automatic closed, and heat transfer for heat conduction silica gel lantern ring 3 and metal absorber plate 1 of the absorption of heat conduction silica gel buckle 2, heat conduction silica gel lantern ring 3 and metal absorber plate 1 with heat transfer for stock solution metal block 6, the inside clear water of stock solution metal block 6 plays cooling effect, 7 inside clear water radiating rate of communicating pipe is fast, and radiating fin 8 is convenient for dispel the heat to the inside clear water of stock solution metal block 6.

The working principle is as follows: when the heat-conducting silicone buckle plate is actually used, the heat-conducting silicone buckle plate 2 and the heat-conducting silicone sleeve ring 3 are respectively buckled on two sides of the metal heat absorbing plate 1, glue is smeared on the splicing surfaces of the heat-conducting silicone buckle plate 2 and the heat-conducting silicone sleeve ring 3 for bonding, then the connector 5 is inserted into the screw groove 4, a finger is inserted between two adjacent communicating pipes 7, the liquid storage metal block 6 is screwed to drive the connector 5 to be screwed into the screw groove 4, the liquid storage metal block 6 is inserted into an inner ring opening of the heat-conducting silicone sleeve ring 3, clear water is pumped by means of a needle tube, the clear water is injected into the liquid storage metal block 6 after the needle penetrates through the rubber plug head 10, the clear water in the liquid storage metal block 6 overflows into the communicating pipes 7, after the needle head is pulled out, the jack on the surface of the rubber plug head 10 is automatically closed, the heat absorbed by the heat-conducting silicone buckle plate 2 is transmitted to the heat-conducting, the inside clear water of stock solution metal block 6 plays cooling effect, and communicating pipe 7 inside clear water radiating rate is fast, and radiating fin 8 is convenient for dispel the heat to the inside clear water of stock solution metal block 6.

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 can delay ageing heat conduction silica gel gasket, includes metal absorber plate (1), its characterized in that: the upper portion of metal absorber plate (1) is provided with heat conduction silica gel buckle (2), and the lower part of metal absorber plate (1) is provided with heat conduction silica gel lantern ring (3), and spiro union groove (4) have been seted up to the bottom surface of metal absorber plate (1), the inside grafting of spiro union groove (4) has connector (5), the top surface at stock solution metal block (6) is fixed in connector (5), the surface grafting of stock solution metal block (6) has communicating pipe (7), and the bottom surface grafting of stock solution metal block (6) has radiating fin (8), and through-hole (9) have been seted up to the bottom surface of stock solution metal block (6), the inside of through-hole (9) is provided with rubber stopper (10).

2. A thermally conductive silicone gasket having delayed aging characteristics as claimed in claim 1, wherein: the metal absorber plate (1) is of a square plate structure, the heat-conducting silica gel buckle plate (2) is of a square frame structure, the heat-conducting silica gel lantern ring (3) is of an annular structure with the cross section being L-shaped, and the heat-conducting silica gel buckle plate (2) and the heat-conducting silica gel lantern ring (3) are spliced and then wrapped on the outer side of the metal absorber plate (1).

3. A thermally conductive silicone gasket having delayed aging characteristics as claimed in claim 1, wherein: the screw joint groove (4) is of a circular cylinder structure, the side wall of the screw joint groove (4) is provided with an internal thread, the connector (5) is of a circular cylinder structure, an external thread is arranged on the surface of the connector (5), and the external thread is connected with the internal thread in a matched mode.

4. A thermally conductive silicone gasket having delayed aging characteristics as claimed in claim 1, wherein: stock solution metal block (6) are inside hollow circular cylinder structure, and the inner annular mouth of heat conduction silica gel lantern ring (3) is round mouthful of shape structure, and communicating pipe (7) are convex tubular structure, and communicating pipe (7) are provided with a plurality ofly, and a plurality ofly communicate pipe (7) and arrange around the lateral wall of stock solution metal block (6) and distribute.

5. A thermally conductive silicone gasket having delayed aging characteristics as claimed in claim 1, wherein: radiating fin (8) are square plate structure, and radiating fin (8) are provided with a plurality ofly, and through-hole (9) are round hole shape structure, and through-hole (9) are placed in the middle at the bottom surface of stock solution metal block (6), and rubber stopper head (10) are circular cylinder structure.