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Convenient-to-install lithium-ion battery and manufacturing method thereof

A technology for lithium-ion batteries and easy installation, which is applied in the manufacture of electrolyte batteries, secondary batteries, battery pack components, etc. It can solve the problems of the lithium battery preparation process being not simple enough and easy to operate, and easily disturbed by static electricity, so as to improve safety Protection performance, strong heat dissipation effect, and easy installation

Inactive Publication Date: 2018-01-19
苏州绿标新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing lithium-ion batteries have certain shortcomings, such as inconvenient installation and heat dissipation, and are easily disturbed by static electricity; the preparation process of lithium batteries is not simple and convenient enough

Method used

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  • Convenient-to-install lithium-ion battery and manufacturing method thereof
  • Convenient-to-install lithium-ion battery and manufacturing method thereof
  • Convenient-to-install lithium-ion battery and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Embodiment 1: as figure 1 As shown, the present invention provides a lithium-ion battery that is convenient to install, including a lithium cell 4 and a protective casing 2, the protective casing 2 is provided with an exhaust valve 3 and a terminal 1, and the protective casing 2 below the exhaust valve 3 is provided with a There is a vent hole 7, the vent hole 7 is covered with a layer of explosion-proof film 8, the lithium battery cell 4 is located in the closed space formed by the protective shell 2 and the explosion-proof film 8, the explosion-proof film 8 is sunken in the direction of the lithium battery cell 4, and the exhaust valve 3 is provided Vent 5 and puncture needle 6, terminal 1 includes positive terminal and negative terminal, the positive terminal is connected to the positive electrode of lithium battery 4, the negative terminal is connected to the negative electrode of lithium battery 4, and the top of protective shell 2 Mounting parts 9 are provided at ...

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PUM

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Abstract

The invention discloses a convenient-to-install lithium-ion battery and a manufacturing method thereof. The convenient-to-install lithium-ion battery comprises a lithium battery core and a protectivecasing, wherein mounting parts are arranged at two ends of the top of the protective casing; each mounting part comprises a spring, a connecting plate, a pressing block, connecting rods, a support sleeve, a fixing rod and protruding heads; the lower end of each spring is fixedly connected with the upper surface of the protective casing and the upper end is fixedly connected with the correspondingconnecting plate; and each pressing block is fixedly arranged on the corresponding connecting plate. The manufacturing method comprises the following steps of manufacturing a positive terminal; manufacturing a negative terminal; manufacturing a lithium-ion battery casing; manufacturing mounting plates; and preparing an electrolyte. Through the mounting parts, overall installation is facilitated, and meanwhile, increase of the surface area of the lithium battery is facilitated through a cooling groove, so that the heat dissipation effect is high; and electrostatic interference is prevented through a conductive fiber ring; the preparation technology of the lithium battery is simple and convenient in operation and the safety protection performance of the lithium-ion battery is greatly improved.

Description

technical field [0001] The invention relates to the technical field of lithium ion batteries, in particular to a conveniently installed lithium ion battery and a manufacturing method thereof. Background technique [0002] Lithium-ion battery: It is a secondary battery (rechargeable battery) that mainly relies on lithium ions to move between the positive and negative electrodes to work. During the charging and discharging process, Li+ intercalates and deintercalates back and forth between the two electrodes: when charging, Li+ is deintercalated from the positive electrode, intercalated into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. Batteries generally use materials containing lithium elements as electrodes, which are representatives of modern high-performance batteries. [0003] Lithium-based batteries are divided into lithium batteries and lithium-ion batteries. Lithium-ion ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/0525H01M10/058H01M2/02H01M2/12H01M10/613H01M10/6551H05F3/00H01M50/10H01M50/342
CPCY02E60/10Y02P70/50
Inventor 夏桂生
Owner 苏州绿标新能源科技有限公司
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