CN215220899U

CN215220899U - Automobile power battery pack convenient for echelon utilization

Info

Publication number: CN215220899U
Application number: CN202121280722.9U
Authority: CN
Inventors: 李昱; 汤伟飞; 王君朝; 曹杰; 沙楼生
Original assignee: Guizhou Zhejiang Storage System Technology Co ltd
Current assignee: Guizhou Zhejiang Storage System Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-17
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an automobile power battery package convenient to echelon is utilized belongs to battery technical field, including the battery package body, the battery package body is including lower box assembly and connector panel assembly, the length of battery package body is: 50-60cm, 30-45cm in height and 30-45cm in width; the height of the battery pack body is the sum of the height of the lower box body assembly and the height of the connector panel assembly. The structure of the utility model has the most preferable structure size, and a plurality of battery packs are connected in parallel, thus being capable of being used as the automobile power battery; when the battery pack is used in a gradient manner, the battery pack is disassembled and can be directly loaded into a standby power cabinet to be used as standby power, a power grid and other energy storage of an iron tower base station, sorting, disassembling and assembling are not needed, and the complex flow of gradient utilization of the battery is reduced.

Description

Automobile power battery pack convenient for echelon utilization

Technical Field

The utility model belongs to the technical field of the battery technique and specifically relates to an automobile power battery package convenient to echelon utilization is related to.

Background

The vehicle power battery pack is generally composed of tens or hundreds of battery cells connected in series and parallel. During assembly, the battery cells are usually connected in series and parallel to form a battery module, and then the battery module is connected in series and parallel to obtain the power battery pack. Because the power battery packs of the vehicles have specific service lives (the batteries are required to be replaced according to the national relevant regulations that the battery attenuation is lower than 80%), when the power battery packs are used for a certain period of time, the power battery packs can be replaced in a gradient manner. The existing new energy automobile power battery pack is mainly a large-size whole box body, when the automobile power battery is attenuated to a certain degree, the automobile power battery pack must be retired, the power battery box after the existing new energy automobile is retired is difficult to disassemble, high in loss, high in pollution and difficult to reorganize and match, and meanwhile, the retired battery pack needs to be sorted and assembled again when being applied to other scenes, so that the battery cascade utilization process is complicated, the cost is high, the safety is poor, and time and labor are wasted.

The battery pack has the notice number of CN 212011079U and is named as a battery pack, and discloses a specific structure of the battery pack, so that the defect that a connector cannot be directly installed on a box cover is solved, the airtightness is good, the battery pack has good buffering performance, and the specific size of the battery pack is not disclosed. However, in the actual use process, since the power supply cabinet of the iron tower base station or the power supply cabinet and the energy storage of other power grids have specific sizes, a battery pack with specific sizes needs to be provided, so that the battery pack can be used in various environments without sorting and assembling.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automobile power battery package that echelon utilized of being convenient for to prior art's defect, this battery package need not letter sorting and equipment when echelon uses, reduces the numerous and diverse flow that the battery step utilized.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides an automobile power battery package convenient to echelon is utilized, includes the battery package body, the battery package body is including lower box assembly and connector panel assembly, the length of battery package body is: 50-60cm, 30-45cm in height and 30-45cm in width; the height of the battery pack body is the sum of the height of the lower box body assembly and the height of the connector panel assembly.

Preferably, the length of the battery pack body is as follows: 53-56cm, 33-36cm in height and 41-43cm in width.

Preferably, the length of the battery pack body is as follows: 54.8cm, 34.15cm in height and 42cm in width.

Preferably, the connector panel assembly is 35-40cm in length.

Preferably the connector panel assembly is 38cm in length.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a through setting for the most preferred structural dimension of battery package, make it can satisfy two scenes of car and iron tower electricity preparation cabinet and use, when using in vehicle power battery package, can connect in parallel a plurality of battery packages, can use as power battery; when the vehicle battery pack reaches the service life and is utilized in a gradient manner, the battery pack only needs to be disassembled and can be directly loaded into a standby power cabinet to be used as power supply, a power grid and other energy storage of an iron tower base station, sorting and assembling are not needed, and the complex flow of gradient utilization of the battery is reduced.

Drawings

FIG. 1 is a perspective view of an automobile power battery pack convenient for echelon utilization according to the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a left side view of fig. 2.

In the figure: 1-a battery pack body; 11-a lower box assembly; 12-a connector panel assembly; h-height of the battery pack body; w-width of the battery pack body; l is₁-a length of the battery pack body; l is₂-a length of the connector panel assembly.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 3, the utility model relates to an automobile power battery package convenient to echelon is utilized, including battery package body 1, battery package body 1 includes lower box assembly 11 and connector panel assembly 12, and this battery package body 1's structure is as described in the patent document of the grant bulletin that relates to in the background art, and it is here not repeated. In the practical application process, researchers find that the size of the battery pack body 1 is very critical, if the size is too large, after the service life of the battery pack body is reached on a vehicle, the battery is used in a gradient manner, for example, when the battery pack is used in an iron tower standby power cabinet or other power grid energy storage devices, the battery pack with a large size needs to be sorted and reassembled to be used in the standby power cabinet, and therefore when the size set by the battery pack body 1, namely the length is: when the height is 30-45cm and the width is 30-45cm, the battery pack can be disassembled and can be installed in a standby power cabinet for use, complicated processes such as sorting, re-assembling and the like are not needed, and it should be noted that the height of the battery pack body 1 is the sum of the height of the lower box assembly 11 and the height of the connector panel assembly 12.

According to the research, when the length of the battery pack body 1 is as follows: the dimensions are most preferred when 54.8cm, 34.15cm in height and 42cm in width, although dimensions falling within the above ranges may also be achieved. Wherein the length of the connector panel assembly 12 is 35-40cm, most preferably the length of the connector panel assembly 12 is 38 cm.

The utility model discloses specifically use as follows: because the utility model discloses a through setting for the most preferred structure size of battery package, make it can satisfy two scenes of car and iron tower electricity preparation cabinet and use, when using in vehicle power battery package, can connect in parallel a plurality of battery packages, can use as power battery; after vehicle battery package reached life, when carrying out echelon utilization, because the utility model discloses a battery package size just is identical with the reserve electricity cabinet, only needs to disassemble the battery package and gets off, directly can pack into in the reserve electricity cabinet, uses as iron tower basic station reserve electricity, electric wire netting and other energy storages.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims. Finally, it should be noted that the contents not described in detail in the specification belong to the prior art known to those skilled in the art, and those skilled in the art can implement the contents without creative efforts, so that the details are not described herein.

Claims

1. The utility model provides an automobile power battery package convenient to echelon is utilized, includes battery package body (1), battery package body (1) is including lower box assembly (11) and connector panel assembly (12), its characterized in that, the length of battery package body (1) is: 50-60cm, 30-45cm in height and 30-45cm in width; the height of the battery pack body (1) is the sum of the height of the lower box assembly (11) and the height of the connector panel assembly (12).

2. The automobile power battery pack convenient for echelon utilization as claimed in claim 1, wherein the length of the battery pack body (1) is as follows: 53-56cm, 33-36cm in height and 41-43cm in width.

3. The automobile power battery pack convenient for echelon utilization as claimed in claim 1, wherein the length of the battery pack body (1) is as follows: 54.8cm, 34.15cm in height and 42cm in width.

4. The automotive power pack facilitating echelon utilization of claim 1, characterized in that the connector panel assembly (12) has a length of 35-40 cm.

5. The automotive power pack facilitating echelon utilization of claim 4, characterized in that the connector panel assembly (12) is 38cm in length.