CN214411179U

CN214411179U - Compound heat conduction gasket of easily laminating

Info

Publication number: CN214411179U
Application number: CN202120854310.5U
Authority: CN
Inventors: 吾丰华; 吾礼花; 丁雪茹
Original assignee: Diantie Intelligent Technology Suzhou Co ltd
Current assignee: Diantie Intelligent Technology Suzhou Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-10-15
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to an electron heat dissipation technical field just discloses a compound heat conduction gasket of easily laminating, including base plate and silica gel layer, the silica gel layer is fixed to be set up in the lower surface of base plate, the lower fixed surface on silica gel layer is provided with first glue surface layer, the lower fixed surface on first glue surface layer is provided with firstly from type paper, the upper surface four corners of base plate is all fixed and is provided with second glue surface layer, and is a plurality of the upper surface on second glue surface layer is all fixed and is provided with the second from type paper, the upper surface middle part of base plate is seted up flutedly, the inside of recess is provided with the mechanism of taking. The utility model discloses have higher intensity, difficult damaged, and conveniently carry out quick convenient laminating.

Description

Compound heat conduction gasket of easily laminating

Technical Field

The utility model relates to an electron heat dissipation technical field especially relates to a compound heat conduction gasket of easily laminating.

Background

The heat conducting gasket fills the air gap between the heat generating device and the heat sink or metal base, and its flexibility and elasticity make it possible to cover very uneven surfaces, and the heat is conducted from the separate device or the entire PCB to the metal casing or the diffusion plate, thereby improving the efficiency and the service life of the heat generating electronic assembly.

Traditional heat conduction gasket generally is low hardness reinforcing heat conduction silica gel piece, and intensity is low, tears and deformation easily, and is damaged, because heat conduction gasket is thinner moreover, and the laminating is that the finger can glue in the laminating and glue the face, reduces the viscidity of laminating face easily, also can cause the pollution to the hand simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art thermal pad piece intensity low, tear easily and deformation and finger can glue in the laminating and glue the face, the problem of inconvenient laminating, and the compound thermal pad piece of an easily laminating that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compound heat conduction gasket of easily laminating, includes base plate and silica gel layer, the silica gel layer is fixed to be set up in the lower surface of base plate, the lower fixed surface on silica gel layer is provided with first gluey surface course, the lower fixed surface of first gluey surface course is provided with firstly from type paper, the upper surface four corners of base plate is all fixed and is provided with second gluey surface course, and is a plurality of the upper surface of second gluey surface course is all fixed and is provided with the second from type paper, the upper surface middle part of base plate is seted up flutedly, the inside of recess is provided with the mechanism of taking.

Preferably, the mechanism of taking includes carousel and pin, and the carousel rotates to set up in the inside of recess, the cavity has been seted up to the inside of base plate, the pin sets up in the inside of cavity, the bar mouth has been seted up between cavity and the recess, the lower surface of carousel passes through connecting rod and pin fixed connection, the pin is supported with the last lateral wall of cavity.

Preferably, the clamping grooves are formed in two sides of the upper side wall of the cavity, clamping blocks are fixedly arranged on the upper surfaces of two ends of the stop lever, and the clamping blocks are clamped with the corresponding clamping grooves.

Preferably, the upper surface of the turntable is fixedly provided with a limiting ring.

Preferably, the substrate is made of a ceramic material.

Preferably, the first release paper and the second release paper are fixedly provided with tearing pieces at corners.

Compared with the prior art, the utility model provides a compound heat conduction gasket of easily laminating possesses following beneficial effect:

1. this compound heat conduction gasket of easily laminating is provided with the base plate that ceramic was made through silica gel layer surface for the intensity greatly increased of gasket even if make the gasket difficult damaged, base plate and silica gel layer surface all are provided with gluey face, make the gasket both sides all bond, and the bonding is more firm.

2. This compound heat conduction gasket of easily laminating stretches into spacing intra-annular through the finger, conveniently takes the gasket for the hand can not glue the surface course, rotates the carousel after laminating the gasket, can take out the carousel, can not influence the follow-up fixed of gasket, convenient to use.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses have higher intensity, difficult damaged, and conveniently carry out quick convenient laminating.

Drawings

Fig. 1 is a schematic structural view of a composite heat conducting gasket easy to be attached according to the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: 1 base plate, 2 silica gel layers, 3 first gluey surface courses, 4 first from type paper, 5 second gluey surface courses, 6 second from type paper, 7 carousel, 8 spacing rings, 9 connecting rods, 10 cavities, 11 pin, 12 fixture blocks, 13 draw-in grooves, 14 tear the pulling-on piece.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a compound heat conduction gasket of easily laminating, including base plate 1 and silica gel layer 2, silica gel layer 2 is fixed to be set up in the lower surface of base plate 1, the lower fixed surface of silica gel layer 2 is provided with first gluey surface course 3, the lower fixed surface of first gluey surface course 3 is provided with first from type paper 4, the upper surface four corners of base plate 1 is all fixed and is provided with second gluey surface course 5, the upper surface of a plurality of second gluey surface courses 5 is all fixed and is provided with the second from type paper 6, the upper surface middle part of base plate 1 has been seted up flutedly, the inside of recess is provided with the mechanism of taking.

The taking mechanism comprises a rotary table 7 and a stop lever 11, the rotary table 7 is rotatably arranged in a groove, a cavity 10 is formed in the base plate 1, the stop lever 11 is arranged in the cavity 10, a strip-shaped opening is formed between the cavity 10 and the groove, the lower surface of the rotary table 7 is fixedly connected with the stop lever 11 through a connecting rod 9, and the stop lever 11 is abutted to the upper side wall of the cavity 10.

Draw-in groove 13 has all been seted up to the last lateral wall both sides of cavity 10, and the both ends upper surface of pin 11 is all fixed and is provided with fixture block 12, and two fixture blocks 12 all with the draw-in groove 13 joint that corresponds for more stable that pin 11 and cavity 10 are connected.

The fixed surface of carousel 7 is provided with spacing ring 8, conveniently carries on spacingly to the hand.

The substrate 1 is made of ceramic materials, so that the substrate 1 has good strength and heat-conducting property.

The first corner from type paper 4 and a plurality of second from type paper 6 all fixedly is provided with tears pulling-on piece 14, conveniently tears first from type paper 4 and second from type paper 6 from the first glue surface course 3 and the second glue surface course 5 that correspond.

In the utility model, when in use, because the surface of the silica gel layer 2 is provided with the substrate 1 made of ceramics, the strength of the gasket is greatly increased, namely the gasket is not easy to be damaged, the outer surfaces of the substrate 1 and the silica gel layer 2 are both provided with adhesive surfaces, so that both sides of the gasket are bonded, the bonding is firmer, when in need of bonding, the first release paper 4 is torn, then fingers are inserted into the inner side of the spacing ring 8, the pull ring 8 pulls the stop lever 11 to move upwards, so that the clamping blocks 12 at both sides are clamped with the corresponding clamping grooves 13, at the moment, the gasket can be stably taken, the hand can not be contacted with the adhesive surfaces, namely, the stickiness of the adhesive surfaces can not be influenced, the hand can not be polluted, the gasket and the electronic device can be rapidly and conveniently bonded, when the bonding is good, the rotary disc 7 moves downwards under the pressing of the fingers, namely, the two clamping blocks 12 are separated from the corresponding clamping grooves 13, rotate carousel 7 at this moment for pin 11 and bar mouth can take out carousel 7 to it, can guarantee promptly that the upper surface of base plate 1 is the plane, can not influence the bonding of the subsequent upper surface of gasket promptly and fix convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a compound heat conduction gasket of easily laminating, includes base plate (1) and silica gel layer (2), its characterized in that, silica gel layer (2) are fixed to be set up in the lower surface of base plate (1), the lower fixed surface of silica gel layer (2) is provided with first gluey surface course (3), the lower fixed surface of first gluey surface course (3) is provided with first from type paper (4), the upper surface four corners of base plate (1) is all fixed and is provided with second gluey surface course (5), and is a plurality of the upper surface of second gluey surface course (5) is all fixed and is provided with the second from type paper (6), the upper surface middle part of base plate (1) is seted up flutedly, the inside of recess is provided with the mechanism of taking.

2. The composite heat conduction gasket easy to attach according to claim 1, wherein the taking mechanism comprises a rotary table (7) and a stop lever (11), the rotary table (7) is rotatably arranged inside the groove, a cavity (10) is formed inside the substrate (1), the stop lever (11) is arranged inside the cavity (10), a strip-shaped opening is formed between the cavity (10) and the groove, the lower surface of the rotary table (7) is fixedly connected with the stop lever (11) through a connecting rod (9), and the stop lever (11) abuts against the upper side wall of the cavity (10).

3. The composite heat conduction gasket easy to attach according to claim 2, wherein clamping grooves (13) are formed in two sides of the upper side wall of the cavity (10), clamping blocks (12) are fixedly arranged on the upper surfaces of two ends of the stop lever (11), and the two clamping blocks (12) are clamped with the corresponding clamping grooves (13).

4. The composite heat conduction gasket easy to attach according to claim 2, wherein a limiting ring (8) is fixedly arranged on the upper surface of the rotating disc (7).

5. The composite heat conduction gasket easy to attach according to claim 1, wherein the substrate (1) is made of a ceramic material.

6. The composite heat conduction gasket easy to attach according to claim 1, wherein tear tabs (14) are fixedly arranged at corners of the first release paper (4) and the second release papers (6).