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A New Type of Switching Device for Series and Parallel Battery Packs

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

Active Publication Date: 2020-11-13
黄秀兰
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • A New Type of Switching Device for Series and Parallel Battery Packs
  • A New Type of Switching Device for Series and Parallel Battery Packs
  • A New Type of Switching Device for Series and Parallel Battery Packs

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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 new type of series-parallel battery pack switching device, which includes a mounting case, a placement case, a placement case for installing the battery pack, and the installation case is installed on the battery pack energy supply device. The housing is a rectangular parallelepiped housing. A groove is opened in the horizontal direction of the installation housing and is an installation chamber. The lower conductive component is close to the bottom of the installation housing. The battery pack is placed in the placement housing, and then the placement housing is placed in the installation In the installation chamber of the casing, when the placement casing is placed in the installation casing, the positive pole of the battery can be in contact with the upper conductive component, and the negative pole of the battery can be in contact with the lower conductive component, so that the single batteries are connected to each other. The top of the installation housing is provided with a switch assembly for switching the connection mode between the batteries, thereby changing the output voltage of the battery pack, thus changing the energy supply to the energy supply device.

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 Patents(China)
IPC IPC(8): H01M2/20H01M2/10H01M50/502
CPCH01M50/20H01M50/502Y02E60/10
Inventor 李昕
Owner 黄秀兰
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