Battery equalization device

A battery balancing and equipment technology, applied in battery circuit devices, secondary battery repair/maintenance, current collectors, etc., can solve the problem of inconsistent battery charge

Active Publication Date: 2013-05-08
OPTIMUM BATTERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a battery equalization device, aiming at solving the problem of inconsistency in the charging capacity of existing batteries before assembly

Method used

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] see Figure 1-4 , the present invention provides a battery balancing device 1, including a device main body 10 and a balancing unit, the balancing unit includes an upper platform 2 and a lower platform 3, and the lower platform 3 is used to place a battery 5. There is a space between the upper platform 2 and the lower platform 3 for two or more batteries 5 to be placed vertically, the upper platform 2 and the lower platform 3 can hold the positive and negative poles 51, 52 of the battery 5, The batteries placed between the upper and lower platforms are connected in parallel.

[0028] Speci...

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Abstract

The invention is suitable for the field of battery manufacture devices, and provides a battery equalization device. The device comprises a device body and an equalization unit, wherein the equalization unit comprises an upper platform and a lower platform used for placement of batteries, space used for vertical placement of two or more batteries is arranged between the upper platform and the lower platform, and the upper platform and the lower platform can be used for clamping positive poles and negative poles of the batteries to enable the batteries placed between the upper platform and the lower platform to be in parallel connection. After the technical scheme is adopted, the two or more batteries are placed between the upper platform and the lower platform, when the upper platform and the lower platform clamp the positive poles and the negative poles of the batteries, the batteries are in parallel connection, and voltage and charged amount of the batteries are the same after current exchange for a certain period of time.

Description

[0001] technical field [0002] The invention belongs to the field of battery manufacturing equipment, and in particular relates to battery balancing equipment. [0003] Background technique [0004] Lithium-ion batteries have excellent properties such as high energy density and high cycle life, coupled with the continuous development and improvement of lithium-ion batteries and battery management systems, and people's increasing awareness of environmental protection, the rapid development of the lithium-ion battery industry has been promoted. Lithium-ion batteries have been used more and more widely, including new energy vehicles, electric bicycles, energy storage power stations, photovoltaic power generation, backup power supplies for communication stations, etc. [0005] Due to the increasingly widespread use of lithium-ion batteries, the performance requirements of lithium-ion group technology are also getting higher and higher. The full charge and full discharge cy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/42
CPCY02E60/12Y02E60/10
Inventor 李瑶
Owner OPTIMUM BATTERY CO LTD
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