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Battery module and energy storage cabinet

A technology of battery modules and energy storage cabinets, which is applied to secondary batteries, battery pack components, circuits, etc., and can solve problems such as poor heat dissipation

Pending Publication Date: 2021-02-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a battery module and an energy storage cabinet to solve the technical problem of poor heat dissipation performance of the battery module in the prior art

Method used

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  • Battery module and energy storage cabinet
  • Battery module and energy storage cabinet

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Embodiment approach

[0022] In order to solve the technical problem of poor heat dissipation performance of the battery module in the prior art, such as figure 1 As shown, the present invention provides an embodiment of a battery module, the battery module includes a battery module, and the battery module includes a base 10 , a plurality of battery cells 20 and an upper cover 30 . Wherein, a plurality of battery cells 20 are arranged on the base 10 , and there is an air gap between two adjacent battery cells 20 . The upper cover 30 is arranged on the top of the plurality of battery cells 20 , and the upper cover 30 and the base 10 are connected through the support column 11 .

[0023] Applying the technical solution of the present invention, the upper cover 30 and the base 10 are connected through the support column 11, which has a large opening surface for air circulation, and there is a ventilation interval between two adjacent battery cells 20, so the air flow is very easy Flowing through each...

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Abstract

The invention provides a battery module and an energy storage cabinet. The battery module comprises a battery module, wherein the battery module comprises a base, a plurality of battery cells and an upper cover, wherein the plurality of battery cells are arranged on the base, and a ventilation interval is formed between every two adjacent battery cells. The upper cover is arranged at the tops of the plurality of battery cells; and the upper cover is connected with the base through a supporting column. With application of the battery module and the energy storage cabinet, the upper cover and the base are connected through supporting columns, air can circulate through a large opening face, the ventilation interval is formed between every two adjacent battery cells, airflow can easily flow through all the battery cells, all the battery cells can make contact with external air, and the ventilation and heat dissipation performance of the battery module is improved.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a battery module and an energy storage cabinet. Background technique [0002] In a traditional energy storage cabinet, the battery is generally wrapped into each module as a whole through the casing. Although the appearance is beautiful, it affects the heat dissipation of the battery cell and reduces the operating efficiency. Contents of the invention [0003] Embodiments of the present invention provide a battery module and an energy storage cabinet to solve the technical problem of poor heat dissipation performance of the battery module in the prior art. [0004] The embodiment of the present invention provides a battery module, including a battery module, and the battery module includes: a base; a plurality of battery cells arranged on the base, and there is a ventilation interval between two adjacent battery cells; On the top of the plurality of battery cells, the upper ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/209H01M50/244H01M50/256H01M50/258H01M10/613H01M10/6562
CPCH01M10/613H01M10/6562Y02E60/10
Inventor 王欢吉纯邹十美南树功
Owner GREE ELECTRIC APPLIANCES INC