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A new energy vehicle power component

A technology for new energy vehicles and power components, applied in battery pack parts, electrical components, structural parts, etc., can solve problems such as shortening battery life, accelerating battery attenuation, safety problems, etc., and achieves convenient packaging and assembly. Easy assembly and improved heat dissipation

Active Publication Date: 2018-06-01
江苏谷峰电力科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the heat cannot be dissipated in a timely and effective manner, the attenuation speed of the battery will be accelerated, the life of the battery will be shortened, and even cause safety problems in severe cases

Method used

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  • A new energy vehicle power component
  • A new energy vehicle power component
  • A new energy vehicle power component

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0021] Such as Figures 1 to 5 As shown, the new energy vehicle power assembly described in the present invention includes a box body and a battery assembly placed in the box body; wherein:

[0022] The battery assembly includes a pole plate; the upper end of the battery assembly pole plate is provided with a terminal lug, and in the drawings, the pole plate includes a positive pole plate and a negative pole plate; and the upper ends of the positive pole plate and the ne...

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Abstract

The invention discloses a new energy vehicle power assembly, which includes a box body and a battery assembly placed in the box; the battery assembly includes a pole plate; the upper end of the battery assembly pole plate is provided with a terminal ear, and the box body includes a semi-closed shell and a bottom plate; The lower end of the semi-closed shell is open, and the top plate of the semi-closed shell is provided with a pole plate passing hole for the end ears of the pole plate to pass through at the position corresponding to the pole plate; The mouth and end are sealed, and the terminal ear of the battery component plate is placed through the plate passing hole opened on the top plate of the semi-closed shell; in addition, the side wall of the semi-closed shell adopts a hollow structure. Therefore, the battery assembly of the present invention is extremely convenient, safe, and reliable; the battery assembly can be packaged independently, and has the characteristics of lightness, insulation, convenient handling and assembly, and simple processing technology; at the same time, the box adopts a hollow structure, which can greatly improve heat dissipation ability.

Description

technical field [0001] The invention belongs to the field of energy storage devices, in particular to a new energy vehicle power assembly. Background technique [0002] With the advancement of battery technology, power batteries currently used in new energy electric vehicles and hybrid vehicles have the characteristics of high energy density, large capacity, and high power density. [0003] Commonly used battery components such as Figure 6 As shown, the power battery pack is connected together by a plurality of single cells; there are separators between the single cells, and then the battery pack is fixed by the baffle and the pull rod; according to the figure, the structure starts from X and Z two The battery pack is fixed in the same direction. In this structure, the battery pack is only fixed in the X and Z directions through baffles and tie rods, but there is no fixing measure in the Y direction. The battery pack installed inside the car will receive impacts from diffe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6554H01M50/204
CPCH01M10/613H01M10/625H01M10/6554H01M2220/20H01M50/20Y02E60/10
Inventor 张高峰方江平涂腊宝
Owner 江苏谷峰电力科技股份有限公司
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