CN213845446U

CN213845446U - Battery nickel sheet with insulation and heat conduction

Info

Publication number: CN213845446U
Application number: CN202022713551.6U
Authority: CN
Inventors: 叶伟军; 阮克旺; 张计中
Original assignee: Fujian Scud Power Technology Co Ltd
Current assignee: Fujian Scud Power Technology Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-30
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an insulating heat conduction's battery nickel piece, be used for supplementary radiating heat dissipation insulating part including the nickel piece and rather than being connected, heat dissipation insulating part includes at least one rather than edge-connected heat conduction glue, the heat conduction glue is rectangular structure, heat conduction glue outside parcel has a heat shrinkage bush, the utility model discloses a set up the heat radiation structure that heat conduction glue and insulation bush combine in the nickel piece outside, under the prerequisite of guaranteeing the insulating property of structure, the effectual heat conduction effect that has improved the device, the practicality is strong.

Description

Battery nickel sheet with insulation and heat conduction

Technical Field

The utility model relates to a battery equipment technical field specifically is an insulating heat conduction's battery nickel piece.

Background

In recent years, cylindrical lithium batteries are widely applied, and pack batteries formed by connecting the cylindrical lithium batteries in series and parallel can be applied to various fields. Lithium cell range of application is wider and wider more, and the safety requirement to the battery package is higher and higher, and battery module wherein generally passes through nickel piece series parallel connection by single electric core and forms together, makes its voltage and capacity improve, and wherein each spare part of battery module need be insulating treatment and avoid the metal device short circuit to arouse the short circuit, the utility model provides an insulating heat-conducting battery nickel piece both can insulate and can heat conduction, the use of especially adapted battery module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating heat conduction's battery nickel piece to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an insulating heat conduction's battery nickel piece, includes the nickel piece and rather than being connected and be used for supplementary radiating heat dissipation insulating part, heat dissipation insulating part includes at least one rather than the edge connection's heat-conducting glue, heat-conducting glue is rectangular form structure, heat-conducting glue outside parcel has a heat shrinkage bush.

As a further aspect of the present invention: the strip-shaped structure constructed by the heat-conducting glue is perpendicular to the surface of the nickel sheet.

As a further aspect of the present invention: the heat-shrinkable sleeve is made of an insulating material.

As a further aspect of the present invention: the heat-shrinkable sleeve is made of PVC or PET.

As a further aspect of the present invention: the thermal shrinkage sleeve is sleeved outside the heat conducting glue

As a further aspect of the present invention: the heat dissipation insulating part is arranged at the position of the central line of the nickel plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the heat radiation structure that heat conduction glue and insulation support combined in the nickel sheet outside, under the prerequisite of guaranteeing structural insulation performance, the effectual heat conduction effect that has improved the device, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of the heat shrinkable tube wrapped outside the heat conductive adhesive of the present invention.

Wherein: 100 nickel sheets, 200 heat-conducting glue and 300 heat-shrinkable sleeves.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. 1-2, in an embodiment of the present invention, an insulating and heat-conducting battery nickel plate includes a nickel plate 100 and a heat-dissipating insulating member connected to the nickel plate 100 for assisting heat dissipation, where the heat-dissipating insulating member includes at least one heat-conducting adhesive 200 connected to an edge of the heat-conducting adhesive, the heat-conducting adhesive 200 is in a strip-shaped structure, the strip-shaped structure constructed by the heat-conducting adhesive 200 is perpendicular to a surface where the nickel plate 100 is located, a heat-shrinkable sleeve 300 is wrapped outside the heat-conducting adhesive 200, the heat-shrinkable sleeve 300 is made of an insulating material, and the material of the heat-shrinkable sleeve can be PVC or PET;

the heat-conducting glue between the nickel sheet 100 and the heat-shrinkable sleeve 300 can play a role in heat conduction, the battery module can discharge large current instantly under special use conditions, for example, when a motorcycle starts a battery, the large current can be discharged when the motorcycle is ignited, the battery module and the nickel sheet can generate heat to cause adverse reaction of the battery module, the long arm of the nickel sheet can generate heat when the large current is discharged due to long length, and the heat can be dissipated under the condition after the heat-conducting glue is added;

coating the part of the used battery nickel sheet, which is in contact with the battery module, on the surface of the battery nickel sheet by using heat-conducting glue, sleeving the heat-shrinkable sleeve after the glue is dried, and then blowing and shrinking the heat-shrinkable sleeve; the nickel sheet can be put into production and use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The battery nickel sheet with the functions of insulation and heat conduction is characterized by comprising a nickel sheet (100) and a heat dissipation insulating part connected with the nickel sheet for auxiliary heat dissipation;

the heat dissipation insulating part at least comprises a heat conducting glue (200) connected with the edge of the heat dissipation insulating part;

the heat-conducting glue (200) is in a strip-shaped structure;

the heat-conducting glue (200) is wrapped with a heat-shrinkable sleeve (300).

2. The nickel sheet for the battery with the function of insulation and heat conduction as claimed in claim 1, wherein the strip-shaped structure constructed by the heat-conducting glue (200) is arranged perpendicular to the surface of the nickel sheet (100).

3. The insulating and heat-conducting battery nickel sheet as claimed in claim 1, characterized in that the heat-shrinkable sleeve (300) is made of insulating material.

4. The insulating and heat-conducting battery nickel sheet as claimed in claim 3, wherein the heat-shrinkable sleeve (300) is made of PVC or PET.

5. The nickel sheet for the battery with the insulation and the heat conduction as claimed in claim 1, wherein the heat-shrinkable sleeve (300) is sleeved outside the heat-conductive glue (200) in a blowing shrinkage mode.

6. The nickel sheet for the battery capable of insulating and conducting heat according to claim 1, wherein the heat dissipation insulator is arranged at the position of the center line of the nickel sheet (100).