Frame for secondary battery and battery module comprising same

一种二次电池、框架的技术，应用在电池模块领域，能够解决干扰外部空气流动通过通道、不能稳定地确保通道、降低冷却二次电池效率等问题，达到提高冷却效率、确保冷却效率、抑制翘曲的效果

Active Publication Date: 2016-08-24
LG ENERGY SOLUTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Such deformation of the cooling plate may compress or block the channels, thereby disturbing the flow of outside air through the channels and thereby reducing the efficiency of cooling the secondary battery by the cooling plate
Although some configurations such as forming ribs (beads) on the cooling plate in order to prevent such deformation have been proposed, because such ribs themselves may also be deformed, they still cannot stably ensure the channels.

Method used

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  • Frame for secondary battery and battery module comprising same
  • Frame for secondary battery and battery module comprising same
  • Frame for secondary battery and battery module comprising same

Examples

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Embodiment Construction

[0049] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. Before the description, it should be understood that the terms used in the specification and appended claims should not be construed as being limited to the ordinary and dictionary meanings, but rather under the principle of allowing the inventors to define the terms as appropriate for best interpretation The terms are explained above based on the meanings and concepts corresponding to the technical aspects of the present disclosure. Therefore, the descriptions presented here are only preferred examples for illustrative purposes only, and are not intended to limit the scope of the present disclosure, so it should be understood that other equivalent forms can be implemented thereon without departing from the spirit and scope of the present disclosure. and modify.

[0050] Embodiments of the present disclosure

[0051] The frame of the se...

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Abstract

Disclosed are a frame for a secondary battery capable of improving cooling efficiency of a secondary battery by stably securing a flow path around a cooling plate, and a battery module and a battery pack comprising a frame for a secondary battery. The frame for a secondary battery, according to the present invention, comprises: an upper cooling plate and a lower cooling plate which are formed into plate shapes and are arranged opposite and apart from each other at a specific distance; a main frame comprising four sides which surround the outer periphery of the upper cooling plate and the lower cooling plate, and configured so as to receive the outer periphery portion of a pouch-type secondary battery and so that two or more frames can be stacked; and a support member provided between the upper cooling plate and the lower cooling plate for supporting the two cooling plates.

Description

technical field [0001] This application claims the benefit of Korean Patent Application No. 10-2013-0131169 filed on October 31, 2013 with the Korean Intellectual Property Office and Korean Patent Application No. 10-2014-0148143 filed on October 29, 2014, which The disclosure is hereby incorporated by reference in its entirety. [0002] The present disclosure relates to a battery, and more particularly, to a frame for a secondary battery, which is used when manufacturing a battery module including a plurality of secondary batteries, and a battery module including the same. Background technique [0003] Currently, commercially available secondary batteries include nickel-cadmium, nickel-hydrogen, nickel-zinc, and lithium secondary batteries. Among them, lithium secondary batteries have attracted a lot of attention because compared with nickel-based secondary batteries, lithium secondary batteries have a small memory effect which is extremely small to allow unconstrained char...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/02H01M10/60H01M10/6554H01M2/10H01M50/105H01M50/211H01M50/224H01M50/227H01M50/244H01M50/249H01M50/262H01M50/293
CPCH01M10/0486H01M10/647H01M10/6557H01M10/6555H01M10/613H01M10/625Y02E60/10Y02P70/50H01M50/293H01M50/105H01M50/244H01M50/211H01M50/262H01M50/249H01M50/224B60L50/64H01M50/227Y02T10/70H01M2220/20H01M50/258H01M50/116H01M50/10H01M10/6554
Inventor 金记延成准烨严英燮柳成川姜达模
Owner LG ENERGY SOLUTION LTD
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