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Bus bar assembly and frame assembly

A technology for busbars and components, applied in battery pack parts, structural parts, vehicle parts, etc., can solve problems such as tearing or breakage, achieve simple electrical connection, improve quality reliability, and reduce the type and number of components Effect

Active Publication Date: 2019-08-09
YURA CORP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, FPCB is different from ordinary PCBs in that it is quite thin. Therefore, there is a problem that it is easily torn or damaged by external impact. To solve this problem, various research and development are in progress.

Method used

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  • Bus bar assembly and frame assembly
  • Bus bar assembly and frame assembly
  • Bus bar assembly and frame assembly

Examples

Experimental program
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Embodiment Construction

[0096] The embodiments disclosed in the present invention are intended to illustrate the technical idea of ​​the present invention. The scope of protection of the present invention is not limited to the following disclosed embodiments or specific descriptions of the embodiments.

[0097] All technical terms and scientific terms used in the present invention mean the meanings generally understood by those skilled in the art with common knowledge unless additionally defined. All terms used in the present invention are selected for the purpose of describing the present invention more clearly, and are not selected for limiting the protection scope of the present invention.

[0098] Terms such as "comprising", "having", and "having" used in the present invention, when no additional description is made in the sentences or articles containing these terms, it should be understood that the open terms (open) of other embodiments can be included. -ended terms).

[0099] The singular qu...

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PUM

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Abstract

Provided is a bus bar assembly installed in a frame for fixing a plurality of stacked battery cells. The bus bar assembly may comprise a bus bar fixed to a frame; a flexible printed circuit board electrically connected to the bus bar and configured to sense a plurality of battery cells; and a connection terminal which has a protrusion formed on one surface thereof and which is bonded and electrically connected to the bus bar at the other surface thereof, the protrusion being configured to extend through the flexible printed circuit board to make an electric connection between the flexible printed circuit board and the connection terminal.

Description

technical field [0001] The invention relates to a bus bar assembly and a bracket assembly. Background technique [0002] A hybrid car or an electric car can use a secondary battery installed inside the car as a power source, and is used in various fields such as general cars and recreational vehicles. This kind of hybrid or electric vehicle uses the electricity stored in the secondary battery to turn the engine (motor) to drive the wheels (wheel). After the secondary battery is discharged, the electric vehicle relies on external power for charging. or external power for charging. Many electric vehicle manufacturers are entering the market, and the number continues to rise. [0003] The secondary battery can not only be used as a battery, but also can be used as a battery module by clustering a plurality of battery cells. The plurality of battery modules formed in this way are connected in series and installed in the lower part of the car body, and generate a high voltage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M2/20H01M10/42B60L50/50H01R12/78G01R31/385H01M50/211H01M50/224H01M50/507H01M50/516H01M50/519H01M50/524
CPCB60L50/50H01R25/16H01R12/592H01M10/4257H01M10/482H01M10/486H01M50/519H01M50/507H01M50/211H01M50/516H01M50/524H01M50/224H01R12/77
Inventor 李天孝史光郁姜智恩卢承俊
Owner YURA CORP CO LTD