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End face type new energy automobile battery pack heat dissipation structure

A new energy vehicle and heat dissipation structure technology, applied in the direction of secondary batteries, structural parts, battery pack parts, etc., can solve the problems of insufficient compact structure, achieve more convenient assembly, ensure arrangement accuracy, and reduce weight

Inactive Publication Date: 2022-01-21
联程新能源科技(嘉兴)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The above technical solution can only arrange a single-layer battery pack, and there is a problem that the structure is not compact enough; therefore, a new solution needs to be proposed to solve this problem

Method used

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  • End face type new energy automobile battery pack heat dissipation structure
  • End face type new energy automobile battery pack heat dissipation structure
  • End face type new energy automobile battery pack heat dissipation structure

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] End-face type new energy vehicle battery pack heat dissipation structure, such as figure 1 , figure 2 As shown, it includes a rectangular outer frame, a unit battery 1 and a heat dissipation plate; the rectangular outer frame includes an upper horizontal seat 2, a lower horizontal seat 3, and two side plates 4, and the side plates 4 are connected to the upper horizontal seat 2 and the lower horizontal seat 3. Side; the heat dissipation plate is located on the horizontal symmetrical plane of the rectangular outer frame, and divides the rectangular outer frame into upper and lower spaces, which are respectively the upper battery pack chamber 5 and the lower battery pack chamber 6; a plurality of unit batteries 1 are divided into two spaces. Layers, and are arranged in the upper battery pack chamber 5 and the lower battery pack chamber 6 respectively. ...

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Abstract

The invention discloses an end face type new energy automobile battery pack heat dissipation structure, relates to a new energy automobile, and aims to solve the problems that only a single-layer battery pack can be arranged, and the structure is not compact enough. The end face type new energy automobile battery pack heat dissipation structure is characterized by comprising a rectangular outer frame, unit batteries and a heat dissipation plate; the rectangular outer frame comprises an upper horizontal seat, a lower horizontal seat and two side plates, and the side plates are connected to the side edges of the upper horizontal seat and the lower horizontal seat; the heat dissipation plate is located on the horizontal symmetry plane of the rectangular outer frame and divides the rectangular outer frame into an upper space and a lower space, namely an upper battery pack cavity and a lower battery pack cavity; and the plurality of unit batteries are divided into two layers and are respectively arranged in the upper battery pack chamber and the lower battery pack chamber in a whole column. According to the end face type new energy automobile battery pack heat dissipation structure, the layout compactness is effectively improved, the occupied space of an automobile can be reduced, and the weight of a battery pack is reduced.

Description

technical field [0001] The invention relates to new energy vehicles, more specifically, it relates to a heat dissipation structure of an end-face type new energy vehicle battery pack. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines, including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles, among which the main source of power for pure electric new energy vehicles It is the battery, and the battery must be equipped with a heat dissipation structure to dissipate the heat generated by its work as soon as possible to ensure the normal and safe operation of the battery pack. [0003] The Chinese Patent Announcement No. CN213959024U discloses a high-efficiency battery heat dissipation structure for new energy vehicles. Its technical points include a base and a top cover, the base and the top cover are detachably connected by bolts, and the base and the top cover A space for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6568H01M50/249H01M50/213
CPCH01M10/613H01M10/625H01M10/6568H01M50/249H01M50/213Y02E60/10
Inventor 郭立
Owner 联程新能源科技(嘉兴)有限公司
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