Electric connection plug for a battery module and corresponding cabling kit
A technology for electrically connecting plugs and battery modules, applied in the direction of conductive connection, electrical component connection, electrical connection seat, etc., can solve the problems of cable internal distortion, damage to battery modules, and damaged wires, and achieve low manufacturing cost, simple system, and avoid The effect of a broken wire
Active Publication Date: 2020-12-29
埃克斯得克欧洲
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- Description
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- Application Information
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Problems solved by technology
[0024] However, this unscrewing operation often results in internal twisting of the cable, which can damage the wire over time and impairs the operation of leveling the charge of the battery modules.
Method used
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[0080] 5.1 General Principles of the Invention
[0081] Thus, the invention proposes an easy-to-implement solution that allows avoiding twisting of the ends of the cables used for charge leveling during their installation on the terminals of the modules.
[0082] To this end, the invention proposes to implement a plug for electrical connection between the electrical terminals of the battery modules and the ends of the cables for charge leveling, which plug has fittings that the operator can fix in order to Rotate the fitting in the way of the terminals without driving the cable.
[0083] To this end, the element to which the cable is fixed is mounted freely rotatable around the fitting, so that the cable for charge leveling fastened to this holding element remains fixed when the fitting performs a rotary movement.
[0084] 5.2 Description of the first embodiment of the present invention
[0085] Figure 4 A substantially Y-shaped cable 3 is shown for charge leveling, called...
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The invention relates to an electric connection plug (5, 5'; 5") of an electric cable (3) with an electric terminal (20, 21, 20', 21') of a battery module (2, 2'), comprising: a conductive fitting (51, 51', 51'') comprising, at a first end, means (51; 51"a, 51"b, 51"c) for mechanically and electrically connecting with said electric terminal, and being provided, at a second end, with a wheel (56; 56'') for rotationally activating said fitting (51, 51'; 51") and with a conductive connection element of said electric cable (3') provided with means for mechanically and electrically securing said conductive element to said electric cable (3'), and provided with means for mechanically and electrically connecting to said fitting (51') providing freedom of rotation of said fitting (51'; 51'') relative to said cable or to the conductive element connected to said cable, the securing / disconnecting of said means for connecting said plug (5, 5') to said terminal (20, 20', 21, 21') being completed bya rotation movement imparted by means of said wheel (56; 56"), without rotating at least part of the conductive connection element of said electric cable (3) and / or said cable (3).
Description
technical field [0001] The invention relates to the field of motor vehicle batteries. [0002] More precisely, the invention relates specifically to the field of electrical connections for maintaining batteries. [0003] The present invention relates in particular to connections used for leveling the charge of battery modules in a battery pack, typically on multi-purpose reversible connection devices, which may be used in particular for charging and / or discharging of batteries, in particular is to level the charge of the battery modules in the battery pack (eg when replacing a defective battery module with this module). [0004] The invention can be generalized to other situations where it is desirable to ensure electrical connections to allow charging current to circulate to the battery, more particularly when these connections are temporary and can be used for initial charging, monitoring and / or maintenance operations. Background technique [0005] Hybrid and electric ve...
Claims
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IPC IPC(8): H01R11/28H01R24/00H01M2/20
CPCH01R11/282H01R11/286H01R24/005Y02E60/10H01M50/569H01M10/446H01M2220/20H01R2101/00
Inventor 摩根·布利邦虞捷雄皮埃尔·派勒斯菲利普·丰特瑙
Owner 埃克斯得克欧洲