CN221125583U

CN221125583U - Rare metal high-conductivity cable

Info

Publication number: CN221125583U
Application number: CN202323174213.XU
Authority: CN
Inventors: 范宇佳
Original assignee: Yangzhou Lite Yier Technology Co ltd
Current assignee: Yangzhou Lite Yier Technology Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-06-11
Anticipated expiration: 2033-11-23

Abstract

The utility model discloses a rare metal high-conductivity cable, which comprises a battery cell main body and a cable sleeve positioned outside the battery cell main body, wherein an insulating sleeve is fixedly arranged on the inner wall of the cable sleeve, and the inner surface of the insulating sleeve is fixedly arranged outside the battery cell main body; the inner wall of the cable sleeve is provided with an arc-shaped groove, a plurality of toughness columns are arranged in the arc-shaped groove, and the toughness columns are distributed in the arc-shaped groove at equal intervals; the utility model relates to the technical field of cables. This rare metal high conductive cable has set firmly insulating cover through the inner wall of cable cover, utilizes insulating cover reinforcing electric core main part insulating properties, and the security is higher, and the arc wall of seting up of cooperation and a plurality of toughness post that the arc wall inside set up can be pressed in the cable outside, also can buffer the protection, still can not reduce the intensity of cable, and stability is stronger, and life is longer.

Description

Rare metal high-conductivity cable

Technical Field

The utility model relates to the technical field of cables, in particular to a rare metal high-conductivity cable.

Background

In the using process of the rare metal high-conductivity cable, the cable sleeve wraps the electric core structure, the external pressure bearing completely depends on the material property and the thickness property of the cable sleeve, so that the electric core structure is easily deformed due to the fact that the cable is pressed outside, and even the electric core structure is broken, the protection effect is poor, and meanwhile, the insulation property of the cable sleeve is just insufficient to provide better insulation protection.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a rare metal high-conductivity cable, which solves the problems mentioned in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rare metal high-conductivity cable comprises a battery core main body and a cable sleeve positioned outside the battery core main body, wherein an insulating sleeve is fixedly arranged on the inner wall of the cable sleeve, and the inner surface of the insulating sleeve is fixedly arranged outside the battery core main body; the inner wall of the cable sleeve is provided with an arc-shaped groove, a plurality of toughness columns are arranged in the arc-shaped groove, and the toughness columns are distributed in the arc-shaped groove at equal intervals.

As an improved technical scheme, the outside of cable cover has set firmly the toughness cover, and the toughness cover adopts the rubber material.

As an improved technical scheme, the electric core main body comprises an electric core sleeve, a central cable and a reinforcing cable, wherein the central cable and the reinforcing cable are positioned in the electric core sleeve, and the reinforcing cable is wrapped and twisted outside the central cable.

As an improved technical scheme, the number of the reinforcing cables is 4-8, and the reinforcing cables are wound outside the central cable.

As an improved technical scheme, the thickness of the insulating sleeve is 20-30mm, and the insulating sleeve is made of insulating rubber.

As an improved technical scheme, the arc-shaped grooves are arranged at 4 positions in the cable sleeve, and the arc-shaped grooves are distributed in the cable sleeve at intervals of 90 degrees.

Advantageous effects

The utility model provides a rare metal high-conductivity cable. Compared with the prior art, the method has the following beneficial effects:

This rare metal high conductive cable has set firmly insulating cover through the inner wall of cable cover, utilizes insulating cover reinforcing electric core main part insulating properties, and the security is higher, and the arc wall of seting up of cooperation and a plurality of toughness post that the arc wall inside set up can be pressed in the cable outside, also can buffer the protection, still can not reduce the intensity of cable, and stability is stronger, and life is longer.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a side view of the internal structure of the cable jacket of the present utility model;

fig. 3 is a partial perspective view of the structure of fig. 1 according to the present utility model.

In the figure: 1-cell body, 2-cable cover, 3-insulating cover, 4-arc wall, 401-toughness post, 5-toughness cover, 6-cell cover, 601-central cable, 602-enhancement cable.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides two technical schemes:

Example 1: the rare metal high-conductivity cable comprises a battery core main body 1 and a cable sleeve 2 positioned outside the battery core main body 1, wherein the battery core main body 1 is a battery core with a thickened silver coating layer, conductivity can be enhanced, an insulating sleeve 3 is fixedly arranged on the inner wall of the cable sleeve 2, the thickness of the insulating sleeve 3 is preferably 20-30mm, more preferably 20mm, the insulating sleeve 3 is made of insulating rubber, a good insulating protection effect can be achieved on the battery core main body 1, and the inner surface of the insulating sleeve 3 is fixedly arranged outside the battery core main body 1; the inner wall of the cable sleeve 2 is provided with an arc-shaped groove 4, a plurality of toughness columns 401 are arranged in the arc-shaped groove 4, and the toughness columns 401 are distributed in the arc-shaped groove 4 at equal intervals. Preferably, the arc-shaped groove 4 is arranged at the 4 parts inside the cable sleeve 2, the arc-shaped grooves 4 are distributed inside the cable sleeve 2 at intervals of 90 degrees, the arranged arc-shaped grooves 4 are used for placing the ductile column 401, and therefore even if the cable is pressed outside, the cable can be buffered and protected, and the strength of the cable can not be reduced.

In a further scheme, a tough sleeve 5 is fixedly arranged outside the cable sleeve 2, and the tough sleeve 5 is made of rubber. The set ductile cast 5 can provide a good protection effect for the outside of the cable sleeve 2.

In a further aspect, the battery core main body 1 includes a battery core sleeve 6, a central cable 601 and a reinforcing cable 602, the central cable 601 and the reinforcing cable 602 are located inside the battery core sleeve 6, and the reinforcing cable 602 is wrapped around the outside of the central cable 601. The number of the reinforcing cables 602 is preferably 4 to 8, more preferably 4, and the reinforcing cables 602 are wound around the outside of the center cable 601. The reinforcing cable 602 is provided to protect the center cable 601.

Example 2: the rare metal high-conductivity cable comprises a battery cell main body 1 and a cable sleeve 2 positioned outside the battery cell main body 1, wherein an insulating sleeve 3 is fixedly arranged on the inner wall of the cable sleeve 2, the thickness of the insulating sleeve 3 is preferably 20-30mm, more preferably 20mm, the insulating sleeve 3 is made of insulating rubber, a good insulating protection effect can be achieved on the battery cell main body 1, and the inner surface of the insulating sleeve 3 is fixedly arranged outside the battery cell main body 1; the inner wall of the cable sleeve 2 is provided with an arc-shaped groove 4, a plurality of toughness columns 401 are arranged in the arc-shaped groove 4, and the toughness columns 401 are distributed in the arc-shaped groove 4 at equal intervals. Preferably, the arc-shaped groove 4 is arranged at the 4 parts inside the cable sleeve 2, the arc-shaped grooves 4 are distributed inside the cable sleeve 2 at intervals of 90 degrees, the arranged arc-shaped grooves 4 are used for placing the ductile column 401, and therefore even if the cable is pressed outside, the cable can be buffered and protected, and the strength of the cable can not be reduced.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rare metal high-conductivity cable, including electric core main part (1) and be located outside cable cover (2) of electric core main part (1), its characterized in that: an insulating sleeve (3) is fixedly arranged on the inner wall of the cable sleeve (2), and the inner surface of the insulating sleeve (3) is fixedly arranged outside the battery cell main body (1);

The inner wall of the cable sleeve (2) is provided with an arc-shaped groove (4), a plurality of toughness columns (401) are arranged in the arc-shaped groove (4), and the toughness columns (401) are distributed in the arc-shaped groove (4) at equal intervals.

2. The rare-metal highly-conductive cable according to claim 1, wherein: the outside of cable cover (2) has set firmly toughness cover (5), and toughness cover (5) adopt the rubber material.

3. The rare-metal highly-conductive cable according to claim 1, wherein: the battery cell main body (1) comprises a battery cell sleeve (6), a central cable (601) and a reinforcing cable (602), wherein the central cable (601) and the reinforcing cable (602) are positioned inside the battery cell sleeve (6), and the reinforcing cable (602) is wrapped and twisted outside the central cable (601).

4. A rare-metal highly-conductive cable according to claim 3, characterized in that: the number of the reinforcing cables (602) is 4-8, and the reinforcing cables (602) are wound outside the central cable (601).

5. The rare-metal highly-conductive cable according to claim 1, wherein: the thickness of the insulating sleeve (3) is 20-30mm, and the insulating sleeve (3) is made of insulating rubber.

6. The rare-metal highly-conductive cable according to claim 1, wherein: the arc-shaped grooves (4) are arranged at 4 positions in the cable sleeve (2), and the arc-shaped grooves (4) are distributed in the cable sleeve (2) at intervals of 90 degrees.