Lithium battery cover plate

A lithium battery and cover plate technology, applied in the direction of lithium batteries, battery components, non-aqueous electrolyte batteries, etc., to achieve the effects of improving efficiency, improving practicability, and increasing stability

Pending Publication Date: 2020-01-31
扬州千裕电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a lithium battery cover plate, which solves the problem that the battery power cannot be directly controlled through the cover plate

Method used

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  • Lithium battery cover plate
  • Lithium battery cover plate
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Examples

Experimental program
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6 ,in, figure 1 A schematic structural view of a preferred embodiment of the lithium battery cover plate provided by the present invention; figure 2 for figure 1 The partial enlarged view of A shown; image 3 for figure 1 Schematic diagram of the structure of the rubber ring shown; Figure 4 for figure 1 Schematic diagram of the structure of the auxiliary fixing device shown; Figure 5 for figure 1 Schematic diagram of the structure of the connection device shown; Image 6 for Figure 5 Top view of the slide plate shown. The lithium battery cover plate includes a bottom plate 1, the two sides of the top of the bottom plate 1 are fixedly connected with auxiliary fixing devices 2, the tops of the two auxiliary fixing devices 2 are penetrated by connec...

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Abstract

The invention provides a lithium battery cover plate. The lithium battery cover plate comprises a bottom plate, wherein auxiliary fixing devices are fixedly connected with two sides of the top of thebottom plate, a connecting device penetrates through the tops of the two auxiliary fixing devices, connecting columns penetrate through two sides of the bottom of the bottom plate, the tops of the twoconnecting columns penetrate through the bottoms of the auxiliary fixing devices and extend into the two auxiliary fixing devices, contact blocks are fixedly connected with the bottoms of the two connecting columns, a rubber ring is fixedly connected with the bottom of the bottom plate, and a rubber pad is fixedly connected with the position, located on a rear side of the rubber ring, of the bottom of the bottom plate. The lithium battery cover plate is advantaged in that the lithium battery cover plate has the design of the connecting device, in this way, the connecting device can be replaced according to the requirement for the current magnitude, a contact rod on the connecting device can be directly replaced according to the electric quantity magnitude in different thicknesses, and thepurpose that the power supply quantity of a battery is controlled by replacing the connecting device can be achieved.

Description

technical field [0001] The invention relates to the field of battery cover plates, in particular to a lithium battery cover plate. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. , With the development of science and technology, lithium batteries have become the mainstream now. [0003] At present, when the lithium battery is in use, the discharge current of the lithium battery is controlled by an external control device. In some cases, it may be because the current of the battery itself is different from the current during discharge, so even if the current during use does not changes, but it is still necessary to link a device that can change the current during use, but this will in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M2/34H01M2/04H01M10/052H01M50/147H01M50/50H01M50/572
CPCH01M10/052H01M50/148H01M50/50H01M50/572Y02E60/10
Inventor 王志勇
Owner 扬州千裕电气有限公司
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