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Electrical control box for off-line comprehensive test of battery pack

A technology of electrical control and comprehensive testing, which is applied in the direction of electrical components, electrical equipment shells/cabinets/drawers, measuring electricity, etc., can solve the problems of high battery EOL testing cost and cumbersome testing, so as to reduce tediousness and test cost , the effect of reducing space occupation

Pending Publication Date: 2021-10-08
上海电气集团电池科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides an electrical control box for battery pack off-line comprehensive testing, aiming to solve technical problems such as high battery EOL testing cost, cumbersome testing and space occupation in the prior art

Method used

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  • Electrical control box for off-line comprehensive test of battery pack
  • Electrical control box for off-line comprehensive test of battery pack
  • Electrical control box for off-line comprehensive test of battery pack

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0043] see Figure 1-11 , the present invention provides an electrical control box for offline comprehensive te...

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Abstract

An electrical control box for a battery pack off-line comprehensive test comprises: an upper shell provided with a plurality of switch buttons, wherein different switch buttons are used for connecting corresponding test equipment with corresponding internal circuits; a lower shell which comprises a bottom plate, a front side plate, a rear side plate, a right side plate and a left side plate, wherein the front side plate and the rear side plate are oppositely arranged, and the left side plate and the right side plate are oppositely arranged; a tray which is mounted in the bottom plate; and a relay module which comprises a plurality of relays, wherein the relay module is arranged on the upper surface of the tray, and the relay is used for switching off or switching on according to corresponding control instructions sent by the upper computer to realize different function tests. The left side plate and the right side plate are provided with a plurality of I / O interfaces for testing. Functional tests of various items are realized through the electrical control box, so that the test cost is reduced, the test complexity is reduced, and the problems of space occupation of customized tools and the like are reduced.

Description

technical field [0001] The invention relates to the technical field of battery pack EOL testing, in particular to an electrical control box for comprehensive offline testing of battery packs. Background technique [0002] There are many types of battery functional tests in the trial production stage, and different functional tests have different requirements. In the prior art, the functional tests of different projects need to be switched to specific custom tooling and custom software, which not only increases the investment cost of custom tooling and custom software. The development cost also increases the cumbersomeness of the test and takes up a large working space. Contents of the invention [0003] The invention provides an electrical control box for comprehensive off-line testing of battery packs, aiming to solve the technical problems of high battery EOL testing costs, cumbersome testing, and space occupation in the prior art. [0004] An electrical control box for...

Claims

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Application Information

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IPC IPC(8): H05K5/00H05K5/02G01R31/36G01R31/385
CPCH05K5/0004H05K5/0217G01R31/3644G01R31/385
Inventor 周星朱青山阳玉龙卢磊
Owner 上海电气集团电池科技有限公司
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