CN218414777U

CN218414777U - High-strength composite heat-conducting silicon sheet for new energy automobile battery

Info

Publication number: CN218414777U
Application number: CN202221255243.6U
Authority: CN
Inventors: 赵顺朋; 覃剑; 陈房妹
Original assignee: Chongqing Sizhigu New Material Technology Co ltd
Current assignee: Chongqing Sizhigu New Material Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-01-31
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a compound heat conduction silica gel piece of high strength for new energy automobile battery, including heat conduction silica gel piece main part and base, the outside of base is provided with installation mechanism, heat conduction silica gel piece main part includes heat conduction silica-based layer, fixed connection in the hollow elastic ball of heat conduction silica-based in situ portion, pastes and covers in the last heat conduction silica gel layer at heat conduction silica-based layer top, pastes and covers in the lower heat conduction silica gel layer of heat conduction silica-based layer bottom, pastes and covers in the adhesion layer of heat conduction silica gel layer bottom down and paste and cover in the release film of adhesion layer bottom. This a compound heat conduction silica gel piece of high strength for new energy automobile battery makes two fixed blocks carry on spacingly to heat conduction silica gel piece main part through rotatory threaded rod, carries on spacingly to electronic components through two locating pieces, then presses down the bracing piece and makes heat conduction silica gel piece main part be close to electronic components, and rotatory threaded rod makes two fixed blocks keep away from each other at last, lets heat conduction silica gel piece main part and electronic components laminating, possesses the advantage of the installation of being convenient for.

Description

High-strength composite heat-conducting silicon sheet for new energy automobile battery

Technical Field

The utility model relates to a heat conduction silica gel piece technical field specifically is a compound heat conduction silica gel piece of high strength for new energy automobile battery.

Background

The heat-conducting silica gel sheet is a heat-conducting medium material synthesized by a special process by taking silica gel as a base material and adding various auxiliary materials such as metal oxides and the like, 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 of 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 miniaturization and ultra-thinness of equipment, has manufacturability and usability, and is wide in thickness application range, thereby being an excellent heat-conducting filling material.

When the current high-strength composite heat-conducting silica gel sheet is installed, most of places needing to be installed are very narrow, the installation is very troublesome, when the worker installs the high-strength composite heat-conducting silica gel sheet, the worker can easily stick the high-strength composite heat-conducting silica gel sheet to the hand, the general requirement on the viscosity of the high-strength composite heat-conducting silica gel sheet is higher, the phenomenon that the whole high-strength composite heat-conducting silica gel sheet is wasted can be caused, and therefore the high-strength composite heat-conducting silica gel sheet for the new energy automobile battery is provided to solve the problem provided in the previous step.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a compound heat conduction silica gel piece of high strength for new energy automobile battery possesses advantages such as the installation of being convenient for, has solved easily and has glutinous the compound heat conduction silica gel piece of high strength on hand, can lead to the problem of the extravagant phenomenon of compound heat conduction silica gel piece of whole high strength.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a compound heat conduction silica gel piece of high strength for new energy automobile battery, includes heat conduction silica gel piece main part and base, the outside of base is provided with installation mechanism, heat conduction silica gel piece main part includes heat conduction silica-based layer, fixed connection in the hollow elastic ball of heat conduction silica-based in situ portion, pastes covers in the last heat conduction silica gel layer at heat conduction silica-based layer top, pastes and covers in the lower heat conduction silica gel layer of heat conduction silica-based layer bottom, pastes and covers in the adhesion layer of heat conduction silica gel layer bottom down and paste in the type membrane of leaving of adhesion layer bottom, installation mechanism includes the inside supporting spring of fixed connection in base, the one end fixedly connected with bracing piece of base is kept away from to supporting spring, the inside swing joint of bracing piece has the threaded rod, the external thread connection of threaded rod has the fixed block, the outside of fixed block is provided with positioning mechanism.

Furthermore, the positioning mechanism comprises a positioning seat fixedly connected to the bottom of the fixing block, and a positioning rod is movably connected inside the positioning seat.

Furthermore, the positioning rod penetrates through the other side of the positioning seat, and one end, far away from the positioning seat, of the positioning rod is fixedly connected with a positioning block.

Furthermore, one side of the positioning block, which is close to the positioning seat, is fixedly connected with a positioning spring, and one end of the positioning spring, which is far away from the positioning block, is fixedly connected with the positioning seat.

Furthermore, the outside fixedly connected with gag lever post of bracing piece, fixed block and gag lever post sliding connection.

Furthermore, one end fixedly connected with handle that the fixed block was kept away from to the threaded rod, the screw thread that the threaded rod both ends distributed is opposite.

Furthermore, the section appearance of fixed block is L shape, the bracing piece is pegged graft in the inside of base, heat conduction silica gel piece main part is located the outside of fixed block.

Compared with the prior art, the utility model provides a compound heat conduction silica gel piece of high strength for new energy automobile battery possesses following beneficial effect:

this a compound heat conduction silica gel piece of high strength for new energy automobile battery makes two fixed blocks carry on spacingly to heat conduction silica gel piece main part through rotatory threaded rod, carries on spacingly to electronic components through two locating pieces, then presses down the bracing piece and makes heat conduction silica gel piece main part be close to electronic components, and rotatory threaded rod makes two fixed blocks keep away from each other at last, lets heat conduction silica gel piece main part and electronic components laminating, possesses the advantage of the installation of being convenient for.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a schematic structural view of the main body of the heat-conducting silica gel sheet of the present invention;

fig. 3 is an enlarged schematic structural diagram of a shown in fig. 1 according to the present invention.

In the figure: 1 heat-conducting silica gel sheet main body, 101 heat-conducting silicon substrate, 102 hollow elastic ball, 103 upper heat-conducting silica gel layer, 104 lower heat-conducting silica gel layer, 105 adhesion layer, 106 release film, 2 base, 3 supporting spring, 4 supporting rod, 5 threaded rod, 6 fixed block, 7 positioning seat, 8 positioning rod, 9 positioning block, 10 positioning spring, 11 limiting rod, 12 handle.

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. 1-3, a high-strength composite heat-conducting silicone sheet for a new energy automobile battery comprises a heat-conducting silicone sheet main body 1 and a base 2, wherein the heat-conducting silicone sheet main body 1 comprises a heat-conducting silicone base layer 101 and hollow elastic balls 102 fixedly connected inside the heat-conducting silicone base layer 101, and under the elasticity of the hollow elastic balls 102, the high-strength composite heat-conducting silicone sheet can effectively play a role in buffering and unloading, improve the buffering effect, effectively play an effect of elastic shock insulation, and improve the performance of resisting shock impact force.

The heat conduction silicon chip comprises an upper heat conduction silicon rubber layer 103 attached to the top of a heat conduction silicon substrate 101, a lower heat conduction silicon rubber layer 104 attached to the bottom of the heat conduction silicon substrate 101, an adhesion layer 105 attached to the bottom of the lower heat conduction silicon rubber layer 104, an electronic component or a heat-radiated part, and a release film 106 attached to the bottom of the adhesion layer 105, wherein the adhesion layer 105 adheres the heat conduction silicon rubber chip main body 1 to the electronic component or the heat-radiated part to prevent falling.

In this embodiment, the outside of base 2 is provided with installation mechanism, installation mechanism includes supporting spring 3 of fixed connection in the inside of base 2, supporting spring 3 keeps away from the one end fixedly connected with bracing piece 4 of base 2, the elastic potential energy through supporting spring 3 pushes away from bracing piece 4, provide the supporting role for bracing piece 4, bracing piece 4 is pegged graft in the inside of base 2, the inside swing joint of bracing piece 4 has threaded rod 5, threaded rod 5 keeps away from the one end fixedly connected with handle 12 of fixed block 6, can drive threaded rod 5 through handle 12 and rotate.

It can be understood that, the screw thread that 5 both ends of threaded rod distribute is opposite, the outside threaded connection of threaded rod 5 has fixed block 6, the quantity of fixed block 6 is two, 6 symmetric distribution in the both ends of threaded rod 5 of two fixed blocks, the section appearance of fixed block 6 is L shape, the outside fixedly connected with gag lever post 11 of bracing piece 4, fixed block 6 and gag lever post 11 sliding connection, heat conduction silica gel piece main part 1 is located the outside of fixed block 6, because fixed block 6 carries on spacingly through gag lever post 11 when 5 threaded connection with the threaded rod, and then threaded rod 5 makes two fixed blocks 6 be close to each other when rotating and carries on spacingly to heat conduction silica gel piece main part 1.

It should be noted that, the outside of fixed block 6 is provided with positioning mechanism, positioning mechanism includes positioning seat 7 of fixed connection in the bottom of fixed block 6, the inside swing joint of positioning seat 7 has positioning rod 8, positioning rod 8 runs through to the opposite side of positioning seat 7, positioning rod 8 keeps away from one end fixedly connected with locating piece 9 of positioning seat 7, one side fixedly connected with positioning spring 10 that locating piece 9 is close to positioning seat 7, positioning spring 10 keeps away from the one end and positioning seat 7 fixed connection of locating piece 9, push away from locating piece 9 through positioning spring 10's elastic potential energy, make locating piece 9 be close to electronic components and carry out spacingly to it, can not cause the damage to electronic components, then press bracing piece 4 to make heat conduction silica gel piece main part 1 be close to electronic components, then rotary threaded rod 5 makes two fixed block 6 remove simultaneously, let heat conduction silica gel piece main part 1 and electronic components laminate, improve the precision of laminating.

The beneficial effects of the above embodiment are as follows:

this a high strength compound heat conduction silica gel piece for new energy automobile battery, play the effect of buffering unloading through hollow elastic ball 102, can effectively play the effect of elastic shock insulation, through last heat conduction silica gel layer 103 with heat conduction silica gel layer 104 cooperation down, reach the purpose of heat conduction, be convenient for glue heat conduction silica gel piece main part 1 on electronic components through adhesion layer 105, when needs install, it rotates to drive threaded rod 5 through handle 12, because fixed block 6 carries on spacingly through gag lever post 11 when with threaded rod 5 threaded connection, make two fixed blocks 6 be close to each other and carry on spacingly to heat conduction silica gel piece main part 1, push away from locating piece 9 through the elastic potential energy of positioning spring 10, make locating piece 9 be close to electronic components and carry on spacingly to it, then press down bracing piece 4 and make heat conduction silica gel piece main part 1 be close to electronic components, at last rotatory threaded rod 5 makes two fixed blocks 6 keep away from each other, let heat conduction silica gel piece main part 1 laminate with electronic components, the problem of easily gluing high strength compound silica gel piece on hand, can lead to the extravagant phenomenon of whole high strength compound silica gel piece is solved.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 compound heat conduction silica gel piece of high strength for new energy automobile battery, includes heat conduction silica gel piece main part (1) and base (2), its characterized in that: an installation mechanism is arranged outside the base (2);

the heat-conducting silicon sheet main body (1) comprises a heat-conducting silicon base layer (101), hollow elastic balls (102) fixedly connected to the inside of the heat-conducting silicon base layer (101), an upper heat-conducting silicon adhesive layer (103) attached to the top of the heat-conducting silicon base layer (101), a lower heat-conducting silicon adhesive layer (104) attached to the bottom of the heat-conducting silicon base layer (101), an adhesion layer (105) attached to the bottom of the lower heat-conducting silicon adhesive layer (104) and a release film (106) attached to the bottom of the adhesion layer (105);

installation mechanism includes supporting spring (3) of fixed connection in base (2) inside, the one end fixedly connected with bracing piece (4) of base (2) are kept away from in supporting spring (3), the inside swing joint of bracing piece (4) has threaded rod (5), the outside threaded connection of threaded rod (5) has fixed block (6), the outside of fixed block (6) is provided with positioning mechanism.

2. The high-strength composite heat-conducting silica gel sheet for the new energy automobile battery as claimed in claim 1, wherein: the positioning mechanism comprises a positioning seat (7) fixedly connected to the bottom of the fixing block (6), and a positioning rod (8) is movably connected inside the positioning seat (7).

3. The high-strength composite heat-conducting silica gel sheet for the new energy automobile battery as claimed in claim 2, wherein: the positioning rod (8) penetrates to the other side of the positioning seat (7), and one end, far away from the positioning seat (7), of the positioning rod (8) is fixedly connected with a positioning block (9).

4. The high-strength composite heat-conducting silica gel sheet for the new energy automobile battery as claimed in claim 3, wherein: one side of the positioning block (9) close to the positioning seat (7) is fixedly connected with a positioning spring (10), and one end, far away from the positioning block (9), of the positioning spring (10) is fixedly connected with the positioning seat (7).

5. The high-strength composite heat-conducting silica gel sheet for the new energy automobile battery according to claim 1, characterized in that: the outside fixedly connected with gag lever post (11) of bracing piece (4), fixed block (6) and gag lever post (11) sliding connection.

6. The high-strength composite heat-conducting silica gel sheet for the new energy automobile battery as claimed in claim 1, wherein: one end fixedly connected with handle (12) of fixed block (6) is kept away from threaded rod (5), the screw thread that threaded rod (5) both ends distribute is opposite.

7. The high-strength composite heat-conducting silica gel sheet for the new energy automobile battery as claimed in claim 1, wherein: the profile appearance of fixed block (6) is L shape, bracing piece (4) are pegged graft in the inside of base (2), heat conduction silica gel piece main part (1) is located the outside of fixed block (6).