CN215551486U

CN215551486U - Multilayer combined type heat conduction gasket

Info

Publication number: CN215551486U
Application number: CN202121211180.XU
Authority: CN
Inventors: 陈江福
Original assignee: SUZHOU HENGKUN PRECISION ELECTRONIC CO Ltd
Current assignee: SUZHOU HENGKUN PRECISION ELECTRONIC CO Ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-18
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a multilayer combined type heat-conducting gasket, which comprises a heat-conducting gasket main body, wherein the outer surface of the heat-conducting gasket main body is detachably connected with a moving mechanism, the outer surface of the heat-conducting gasket main body is coated with a wear-resistant layer, the heat-conducting gasket main body consists of a heat-conducting silicon grease sheet, a heat-conducting ceramic sheet and a graphite gasket, and the heat-conducting ceramic sheet is positioned at the lower end of the graphite gasket. According to the multilayer composite heat-conducting gasket, the two groups of arc-shaped clamping plates are sleeved on the outer surface of the heat-conducting gasket through the two groups of elastic belts, the arc-shaped clamping plates are firmly clamped on the outer surface of the gasket through the elasticity of the elastic belts, the arc-shaped clamping plates are firmly clamped on the outer surface of the gasket through the sucking discs, finally people hold the holding rod to install, operate and use the heat-conducting gasket, and the cast stone powder layer, the alumina layer, the zirconia layer and the steel powder layer are fixed on the outer surface of the heat-conducting gasket in an injection molding mode, so that the service life of the heat-conducting gasket is prolonged.

Description

Multilayer combined type heat conduction gasket

Technical Field

The utility model relates to the technical field of heat-conducting gaskets, in particular to a multi-layer composite heat-conducting gasket.

Background

The heat conduction gasket is the gasket that is used for the heat conduction, and in the industry, in order to transmit the heat, people adopt the heat conduction gasket to operate, improve people's availability factor, satisfy people's demand, along with the continuous development of science and technology, people also are more and more high to the manufacturing process requirement of heat conduction gasket.

Present patent CN201821729774.8 a multilayer combined type heat conduction gasket have certain drawback when using, at first, the gasket is when removing, because the gasket volume is less, more troublesome when the gasket installation is removed is unfavorable for people's use, secondly, after the gasket used a period, the gasket can be worn and torn to reduce the life of gasket, the use of giving people has brought certain adverse effect, for this, we provide a multilayer combined type heat conduction gasket.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the multilayer combined type heat-conducting gasket, which is convenient for people to movably install the gasket, improves the installation efficiency of the gasket, improves the wear resistance of the gasket, prolongs the service life of the gasket, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a multilayer combined type heat conduction gasket, includes the heat conduction gasket main part, the surface of heat conduction gasket main part can be dismantled and is connected with moving mechanism, the surface of heat conduction gasket main part scribbles the wearing layer, the heat conduction gasket main part comprises heat conduction silicone grease piece, heat conduction potsherd and graphite gasket, the heat conduction potsherd is located the lower extreme of graphite gasket, the heat conduction silicone grease piece is located the lower extreme of heat conduction potsherd, moving mechanism makes things convenient for people to remove the operation and uses this heat conduction gasket, the wearing layer can improve heat conduction gasket's wear resistance, prolongs heat conduction gasket's life.

Preferably, one end of the moving mechanism is fixedly connected with an arc-shaped clamping plate, the outer surface of one end of the arc-shaped clamping plate is fixedly connected with an elastic belt, the inner surface of one side of the arc-shaped clamping plate is fixedly connected with a sucker, the outer surface of one side of the arc-shaped clamping plate is in threaded connection with a bearing, the outer surface of the bearing is provided with external threads, and the inner surface of the bearing is fixedly connected with a holding rod.

Preferably, a strong glue is arranged between the arc-shaped clamping plate and the elastic band, the outer surface of one end of the arc-shaped clamping plate is fixedly connected with the outer surface of one end of the elastic band through the strong glue, a glue dispensing device is arranged between the arc-shaped clamping plate and the sucking disc, the inner surface of one side of the arc-shaped clamping plate is fixedly connected with the outer surface of one end of the sucking disc through the glue dispensing device, a thread groove is formed in the outer surface of one side of the arc-shaped clamping plate, and the outer surface of one side of the arc-shaped clamping plate is in threaded connection with the outer surface of the bearing through the thread groove.

Preferably, the lower extreme fixedly connected with of wearing layer casts the stone powder layer, the upper end surface fixed connection of cast stone powder layer has the aluminium oxide layer, the upper end surface fixed connection of aluminium oxide layer has the zirconia layer, the upper end surface fixed connection of zirconia layer has the steel powder layer.

Preferably, the cast stone powder layer, the alumina layer, the zirconia layer and the steel powder layer are fixed on the outer surface of the heat-conducting gasket main body in an injection molding mode.

Preferably, the outer surface of the heat-conducting gasket main body is detachably connected with the inner surface of the moving mechanism, and a wear-resistant layer is coated on the outer surface of the heat-conducting gasket main body.

(III) advantageous effects

Compared with the prior art, the utility model provides a multilayer composite heat-conducting gasket, which has the following beneficial effects:

1. the multilayer combined type heat conduction gasket improves the working efficiency of people, people install the gasket to conduct heat conduction and transmission, so as to meet the requirements of people, the prior gasket has troublesome operation when being installed, easy slipping of hands and unfavorable use for people, therefore, the moving mechanism is designed to operate, the two groups of arc-shaped clamping plates are sleeved on the outer surface of the heat-conducting gasket through the two groups of elastic belts, at the moment, the arc-shaped clamping plates are firmly clamped on the outer surface of the gasket through the elasticity of the elastic belts, because arc cardboard one side internal surface is provided with the sucking disc, the arc cardboard can firmly block at the surface of gasket through the sucking disc this moment, improves the stability ability of arc cardboard, and people hold the holding rod at last and install the operation and use the heat conduction gasket, and rolling bearing just can take out the bearing from the thread groove and clean or change, the simple operation, convenient to use, the practicality is strong.

2. This multilayer combined type heat conduction gasket, improve people's user experience, after the gasket used a period, wearing and tearing can take place for the gasket, be unfavorable for the use of gasket, consequently, design the wearing layer and operate, will cast stone powder layer, the aluminium oxide layer, the surface at heat conduction gasket is fixed through a fashioned mode of notes to zirconia layer and steel powder layer, thereby prolong heat conduction gasket's life, satisfy people's demand, whole multilayer combined type heat conduction gasket simple structure, and convenient for operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of an overall structure of a multi-layer composite heat-conducting gasket according to the present invention.

FIG. 2 is a schematic diagram of an internal structure of a multi-layer composite heat-conducting gasket according to the present invention.

FIG. 3 is a schematic structural diagram of a moving mechanism in a multi-layer composite thermal pad according to the present invention.

FIG. 4 is a schematic diagram of a partial structure of a moving mechanism in a multi-layer composite thermal pad according to the present invention.

FIG. 5 is a schematic structural diagram of an abrasion-resistant layer in a multi-layer composite heat-conducting gasket according to the present invention.

In the figure: 1. a thermally conductive gasket body; 2. a moving mechanism; 201. an arc-shaped clamping plate; 202. an elastic band; 203. a suction cup; 204. a holding rod; 205. a bearing; 206. an external thread; 3. a wear layer; 301. a cast stone powder layer; 302. an aluminum oxide layer; 303. a zirconium oxide layer; 304. a layer of steel powder; 4. a thermally conductive silicone sheet; 5. a heat-conducting ceramic sheet; 6. a graphite gasket.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a multilayer combined type heat conduction gasket comprises a heat conduction gasket main body 1, a moving mechanism 2 is detachably connected to the outer surface of the heat conduction gasket main body 1, a wear-resistant layer 3 is coated on the outer surface of the heat conduction gasket main body 1, the heat conduction gasket main body 1 is composed of a heat conduction silicone sheet 4, a heat conduction ceramic sheet 5 and a graphite gasket 6, the heat conduction ceramic sheet 5 is located at the lower end of the graphite gasket 6, the heat conduction silicone sheet 4 is located at the lower end of the heat conduction ceramic sheet 5, the moving mechanism 2 facilitates people to move, operate and use the heat conduction gasket, the wear-resistant layer 3 can improve the wear-resistant performance of the heat conduction gasket, and the service life of the heat conduction gasket is prolonged.

Further, one end fixedly connected with arc cardboard 201 of moving mechanism 2, the one end external fixed surface of arc cardboard 201 is connected with elastic webbing 202, one side internal fixed surface of arc cardboard 201 is connected with sucking disc 203, one side external surface threaded connection of arc cardboard 201 has bearing 205, external screw thread 206 has been seted up to the surface of bearing 205, the internal fixed surface of bearing 205 is connected with holding rod 204, arc cardboard 201 passes through elastic webbing 202 and firmly blocks in heat-conducting gasket's surface, then people hold holding rod 204 and operate the installation heat-conducting gasket, the installation effectiveness of heat-conducting gasket is improved.

Further, be equipped with the powerful glue between arc cardboard 201 and the elastic webbing 202, the one end surface of arc cardboard 201 passes through the powerful glue and is connected with the one end surface fixed connection of elastic webbing 202, improve the fixity ability between arc cardboard 201 and the elastic webbing 202, be equipped with the point between arc cardboard 201 and the sucking disc 203 and glue, one side internal surface of arc cardboard 201 is through the point glue and the one end surface fixed connection of sucking disc 203, improve the fixity ability between arc cardboard 201 and the sucking disc 203, the thread groove has been seted up to one side surface of arc cardboard 201, one side surface of arc cardboard 201 passes through the thread groove and the surface threaded connection of bearing 205, be convenient for dismantle bearing 205 from the thread groove, carry out cleaning process to holding rod 204.

Further, the lower end of the wear-resistant layer 3 is fixedly connected with a cast powder layer 301, the upper outer surface of the cast powder layer 301 is fixedly connected with an alumina layer 302, the upper outer surface of the alumina layer 302 is fixedly connected with a zirconia layer 303, the upper outer surface of the zirconia layer 303 is fixedly connected with a steel powder layer 304, the fixing performance among the cast powder layer 301, the alumina layer 302, the zirconia layer 303 and the steel powder layer 304 is improved, the cast powder layer 301, the alumina layer 302, the zirconia layer 303 and the steel powder layer 304 are fixed on the outer surface of the heat-conducting gasket main body 1 in a one-injection molding mode, the wear resistance of the heat-conducting gasket is improved, and the service life of the heat-conducting gasket is prolonged.

Further, two sets of arc cardboard 201 that will set up are through two sets of elastic webbing 202 cover at heat conduction gasket's surface that sets up, and arc cardboard 201 can firmly block in the surface of gasket through the elasticity of elastic webbing 202 this moment, and arc cardboard 201 can firmly block in the surface of gasket through sucking disc 203, and people hold the holding rod 204 at last and install the operation and use heat conduction gasket.

Further, the cast stone powder layer 301, the alumina layer 302, the zirconia layer 303 and the steel powder layer 304 are fixed on the outer surface of the heat-conducting gasket in a one-shot molding manner, so that the service life of the heat-conducting gasket is prolonged.

The working principle is as follows: the utility model comprises a heat-conducting gasket main body 1, a moving mechanism 2, an arc-shaped clamping plate 201, an elastic belt 202, a sucking disc 203, a holding rod 204, a bearing 205, external threads 206, a wear-resistant layer 3, a cast stone powder layer 301, an alumina layer 302, a zirconia layer 303, a steel powder layer 304, a heat-conducting silicone sheet 4, a heat-conducting ceramic sheet 5 and a graphite gasket 6, wherein the gasket is well installed by people for heat conduction and transmission so as to meet the requirements of people, the existing gasket is troublesome to operate when being installed, and easy to slip by hand and not beneficial to people, therefore, the moving mechanism 2 is designed to operate, two groups of arc-shaped clamping plates 201 are sleeved on the outer surfaces of the heat-conducting gasket through the two groups of elastic belts 202, the arc-shaped clamping plates 201 are firmly clamped on the outer surfaces of the gasket through the elasticity of the elastic belts 202, and the sucking disc 203 is arranged on the inner surface of one side of the arc-shaped clamping plates 201, at the moment, the arc-shaped clamping plates 201 are firmly clamped on the outer surfaces of the gasket through the sucking disc 203, improve the stability ability of arc cardboard 201, people hold holding rod 204 at last and install operation use heat conduction gasket, rolling bearing 205, just can take out bearing 205 from the thread groove and clean or change, the simple operation, high durability and convenient use, therefore, the clothes hanger is strong in practicability, use a period of time after the gasket, wearing and tearing can take place for the gasket, be unfavorable for the use of gasket, consequently, design wearing layer 3 and operate, with cast stone powder layer 301, alumina layer 302, zirconia layer 303 is fixed at heat conduction gasket's surface through an injection molding's mode with steel powder layer 304, thereby prolong heat conduction gasket's life, satisfy people's demand, whole multilayer combined type heat conduction gasket simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multilayer combined type thermal pad piece, includes thermal pad piece main part (1), its characterized in that: the surface of heat conduction gasket main part (1) can be dismantled and be connected with moving mechanism (2), the surface of heat conduction gasket main part (1) scribbles wearing layer (3), heat conduction gasket main part (1) comprises heat conduction silicone grease piece (4), heat conduction potsherd (5) and graphite gasket (6), heat conduction potsherd (5) are located the lower extreme of graphite gasket (6), heat conduction silicone grease piece (4) are located the lower extreme of heat conduction potsherd (5), moving mechanism (2) make things convenient for people to remove the operation and use this heat conduction gasket, wearing layer (3) can improve heat conduction gasket's wear resistance, prolongs heat conduction gasket's life.

2. The multi-layer composite thermal gasket as set forth in claim 1, wherein: the one end fixedly connected with arc cardboard (201) of moving mechanism (2), the one end external surface fixed connection elastic band (202) of arc cardboard (201), one side internal surface fixed connection sucking disc (203) of arc cardboard (201), one side surface threaded connection of arc cardboard (201) has bearing (205), external screw thread (206) have been seted up to the surface of bearing (205), the internal surface fixed connection holding rod (204) of bearing (205).

3. The multi-layer composite thermal gasket as set forth in claim 2, wherein: be equipped with the super glue between arc cardboard (201) and elastic webbing (202), the one end surface of arc cardboard (201) passes through the super glue and is connected with the one end surface fixed connection of elastic webbing (202), it glues to be equipped with the point between arc cardboard (201) and sucking disc (203), one side internal surface of arc cardboard (201) is through the one end surface fixed connection of some glue with sucking disc (203), the thread groove has been seted up to one side surface of arc cardboard (201), the surface threaded connection of one side surface of arc cardboard (201) through thread groove and bearing (205).

4. The multi-layer composite thermal gasket as set forth in claim 1, wherein: the lower extreme fixedly connected with of wearing layer (3) casts stone powder layer (301), the upper end surface fixed connection of cast stone powder layer (301) has aluminium oxide layer (302), the upper end surface fixed connection of aluminium oxide layer (302) has zirconia layer (303), the upper end surface fixed connection of zirconia layer (303) has steel powder layer (304).

5. The multi-layer composite thermal gasket as set forth in claim 4, wherein: the cast stone powder layer (301), the alumina layer (302), the zirconia layer (303) and the steel powder layer (304) are fixed on the outer surface of the heat-conducting gasket main body (1) in an injection molding mode.

6. The multi-layer composite thermal gasket as set forth in claim 1, wherein: the outer surface of the heat conduction gasket main body (1) is detachably connected with the inner surface of the moving mechanism (2), and the outer surface of the heat conduction gasket main body (1) is coated with a wear-resistant layer (3).