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Deep water lithium battery

A lithium battery, deep water lithium technology, applied in lithium batteries, non-aqueous electrolyte batteries, battery pack components, etc., can solve the problems of low pressure resistance and difficult sealing, and achieve good pressure resistance, good sealing, and sealing. good performance

Active Publication Date: 2016-07-20
HENAN LI POWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing lithium battery pack casings all use square battery boxes, which are prone to difficult sealing and low pressure resistance when operating in deep water

Method used

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  • Deep water lithium battery
  • Deep water lithium battery
  • Deep water lithium battery

Examples

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Embodiment Construction

[0018] like Figure 1~3 As shown, the deep-water lithium battery of the present invention includes a cylindrical cylinder 1 sealed at one end, an internal support 2 and a sealing cover 3; the internal support 2 is fixed on the inner side of the sealing cover 3 and is located in the cylinder 1; the internal support 2 is fixed with a lithium battery pack 4, and the sealing cover 3 is sealed and connected with the opening end of the cylinder body 1; the sealing cover 3 is provided with a waterproof socket 5, and the waterproof socket 5 is electrically connected with the lithium battery pack 4.

[0019] The internal support 2 includes a circular base 21 and four long screws 22 welded on the circular base 21 . The free end of the long screw 22 is provided with a sleeve screw 10, and the inner side of the sealing cover 3 is provided with a mounting hole 11, and the sleeve screw 10 is threadedly connected with the mounting hole 11, so that the internal bracket 2 is fixed on the seali...

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PUM

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Abstract

The invention provides a deep-water lithium battery with good voltage endurance capability and good sealing property. The deep water lithium battery comprises a cylinder of which one end is sealed, an internal support and a sealing cover; the internal support is fixed inside the sealing cover and positioned in the cylinder; a lithium battery pack is fixed in the internal support, and the sealing cover is connected with the open end of the cylinder in a sealing manner; a waterproof socket is arranged on the sealing cover and electrically connected with the lithium battery pack. The deep-water lithium battery can be used in deep seawater to supply electrical energy to equipment for underwater detection, illumination and the like, and has the advantages of underwater pressure tolerance, good sealing performance, corrosion resistance, convenience in charge and discharge, convenience in putting and the like.

Description

technical field [0001] The invention relates to a lithium battery, in particular to a deep-water lithium battery. Background technique [0002] The existing lithium battery pack casings all use square battery boxes, which are prone to difficult sealing and low pressure resistance when operating in deep water. Contents of the invention [0003] The invention provides a deep-water lithium battery with good pressure resistance and good sealing performance. [0004] The deep-water lithium battery that realizes the object of the present invention includes a cylindrical cylinder with one end sealed, an internal bracket and a sealing cover; the internal bracket is fixed on the inner side of the sealing cover and is located in the cylinder; a lithium battery pack is fixed inside the internal bracket, and the The sealing cover is sealed and connected with the opening end of the barrel; the sealing cover is provided with a waterproof socket, and the waterproof socket is electricall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M2/30
CPCH01M10/052H01M50/152H01M50/172H01M50/20H01M50/24H01M50/543Y02E60/10
Inventor 杨涛赵利涛尹静文张贵锋冯国恩薛春丽
Owner HENAN LI POWER SUPPLY