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Lithium battery multifunctional charger capable of preventing swelling

A multi-functional charger, lithium battery technology, applied in battery overcharge protection, electrochemical generator, battery disconnect circuit, etc., can solve the problem of unable to prevent lithium battery

Inactive Publication Date: 2021-05-14
涂国华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a lithium battery multifunctional charger that prevents bulging, which has the advantages of preventing the lithium battery from bulging when the lithium battery is being charged, and solves the problem that the existing lithium battery charger cannot be used in lithium batteries. Prevent the lithium battery from bulging when the battery is charging

Method used

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  • Lithium battery multifunctional charger capable of preventing swelling
  • Lithium battery multifunctional charger capable of preventing swelling
  • Lithium battery multifunctional charger capable of preventing swelling

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-5 , a lithium battery multifunctional charger for preventing bulges, including a shell 1, the material of which is heat-resistant plastic, which can effectively prevent the equipment from being corroded, greatly prolong the service life of the equipment, and reduce the production cost. The enterprise plays an indispensable role. The bottom of the shell 1 is provided with a blowing fan, and the inner wall of the shell 1 is fixedly connected...

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Abstract

The invention relates to the technical field of lithium batteries, and discloses a lithium battery multifunctional charger capable of preventing swelling, which comprises a shell, an elastic electric shock head is fixedly connected to the inner wall of the shell, a lithium battery is arranged on the right side of the elastic electric shock head, and a negative plate is arranged on the right side of the lithium battery in a penetrating manner; a power connection block is arranged on the right side of the negative plate, a U-shaped ring is arranged below the lithium battery, an extrusion toothed bar is fixedly connected to the bottom of the U-shaped ring, a linkage rod is rotatably connected to the surface of a bearing wheel, an ejector rod is slidably connected to the surface of the linkage rod, and a clamping rod is arranged on the side face of the ejector rod. The top of the clamping rod is fixedly connected with an expansion air bag, a baffle is arranged on the top of the U-shaped ring, and magnets are arranged on the two sides of the baffle. According to the lithium battery multifunctional charger capable of preventing swelling, through cooperative use of the U-shaped ring and the bearing wheel, the effect of preventing swelling of the lithium battery during charging of the lithium battery is achieved.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a lithium battery multifunctional charger for preventing bulging. Background technique [0002] Lithium batteries use lithium metal or lithium alloy as the anode material and use non-aqueous electrolyte solutions. The difference between lithium batteries and lithium-ion batteries is that the former is a primary battery and the latter is a rechargeable battery. Due to the chemical characteristics of lithium metal are very Lively, the processing, storage, and use of lithium metal have very high environmental requirements, so lithium batteries have not been used for a long time. [0003] When charging a lithium battery, if the power supply is not unplugged in time after the lithium battery is fully charged, it will cause the lithium battery to bulge, and once the bulge reaches a certain level, it will cause damage to the lithium battery. The consequences of lithium batter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/613H01M10/6563
CPCH02J7/0031H02J7/0042H02J7/0045H01M10/613H01M10/6563H02J7/00302H02J7/00309Y02E60/10
Inventor 涂国华
Owner 涂国华
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