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Novel series-parallel battery pack switching device

A technology of switching device and battery pack, which is applied to battery pack components, circuits, electrical components, etc., can solve problems such as inconvenience of use, and achieve the effect of stable power input and low voltage.

Active Publication Date: 2020-07-28
黄秀兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The battery pack refers to the series and parallel connection. The parallel battery pack requires the same voltage of each battery, and the output voltage is equal to the voltage of one battery. The parallel battery pack can provide stronger current. The series battery pack does not have too many requirements. After the battery pack is installed, the connection relationship of the general battery pack has been determined, and the energy supply device sometimes requires a higher voltage or a stronger current, so it is not easy to use

Method used

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  • Novel series-parallel battery pack switching device
  • Novel series-parallel battery pack switching device
  • Novel series-parallel battery pack switching device

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Embodiment Construction

[0032] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0033] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0034] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional ...

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Abstract

The invention discloses a novel series-parallel battery pack switching device. The device comprises a mounting shell and a placing shell, wherein the placing shell is used for mounting a battery pack;the mounting shell is mounted on a battery pack energy supply device and is a cuboid shell; a groove body is formed in the mounting shell in a horizontal direction and serves as a mounting cavity; alower conductive assembly is close to the bottom of the mounting shell; the battery pack is placed in the placing shell; then, the placing shell is placed in the mounting cavity of the mounting shell;when the placing shell is placed in the mounting shell, the positive electrodes of batteries can make contact with an upper conductive assembly, the negative electrodes of the batteries can make contact with the lower conductive assembly, so the single batteries are connected with one another; and the top of the mounting shell is provided with a switching assembly used for switching the connection modes of the batteries, so the output voltage of the battery pack is changed, and therefore, energy supply to the energy supply device is changed.

Description

technical field [0001] The invention relates to the technical field of energy batteries, in particular to a novel series-parallel battery pack switching device. Background technique [0002] The battery pack refers to the series and parallel connection. The parallel battery pack requires the same voltage of each battery, and the output voltage is equal to the voltage of one battery. The parallel battery pack can provide stronger current. The series battery pack does not have too many requirements. After the battery pack is installed, the connection relationship of the general battery pack has been determined, and the energy supply device sometimes requires a higher voltage or a stronger current, so it is not easy to use. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a novel series-parallel battery pack switching device. [0004] In order to realize the above-mentioned technical pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M2/10H01M50/502
CPCH01M50/20H01M50/502Y02E60/10
Inventor 李昕
Owner 黄秀兰
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