Electric Vehicle Battery Pack Balancer Connector
A technology for electric vehicles and battery packs, which is applied in the direction of conductive connections, connections, battery pack components, etc., which can solve the problems of difficult maintenance, poor sealing, and high labor intensity, and achieve reliable connection, good sealing performance, and water seepage prevention.
Inactive Publication Date: 2018-04-17
泰兴市八达电连接器有限公司
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Problems solved by technology
Therefore, in the existing connector technology, there are disadvantages such as high labor intensity, difficult maintenance, and poor sealing.
Method used
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[0042] Refer to attached Figure 1-13 , The electric vehicle battery pack balance connector is composed of a battery pack inner adapter 1, a battery pack equalization socket 2, and a battery pack outer plug 3. The battery pack equalization socket 2 includes a screw cap tight-fitting wall socket housing 2-1, a rubber sealing ring 2-2, a wall needle assembly, a plastic dust cover 2-3, a housing retaining ring 2-4, O Type rubber ring 2-5, gasket 2-6, gasket with R 2-7, stop gasket 2-8, hexagonal cap 2-9, metal dust cover 2-10 and wall needle assembly.
[0043] The wall-piercing pin assembly includes word sequence pads 2-11, pin insulators 2-12, wall-piercing pins 2-13, intermediate sealing pads 2-14, and hole insulators 2-15.
[0044] The shell 2-1 of the screw cap tight-fitting wall-through socket is hollow, and the outer periphery of the rear end of the nut-pinching type wall-through socket housing 2-1 is equipped with a dust-proof cover bayonet 2-1-1, and the screw cap is tig...
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The invention relates to a battery pack balancing connector of an electric vehicle. The battery pack balancing connector is suitable for detection of a plurality of batteries connected in series in an electric vehicle battery pack; and a balancing electric connector is also suitable for electric connection of automatic electric control systems of electronic communication and industrial equipment. The battery pack balancing connector comprises a battery pack balancing socket, a battery pack inside adapter and a battery pack outside plug, wherein the battery pack balancing socket comprises a nut splicing-type through-wall socket shell, a rubber seal ring, a dust cover, a shell retainer ring, an O-shaped rubber ring, a gasket, an R gasket, a locking gasket, a hexagonal splicing cap, a metal dust cover and a through-wall needle group body; the battery pack outside plug comprises a plug shell, a connecting cap, a plastic dust cover, a wave-shaped ring, a flat washer, an anti-bouncer ring, a connecting cap retainer ring, a crimping-type contact pin insulator, a contact pin, a plug shell retainer ring and a cable cover; and the battery pack outside plug comprises the plug shell, the connecting cap, the plastic dust cover, the wave-shaped ring, the flat washer, the anti-bouncer ring, the connecting cap retainer ring, the contact pin and the plug shell retainer ring.
Description
technical field [0001] The invention relates to an electric vehicle battery pack balancing connector. It is suitable for the detection and equalization of multiple batteries in series in electric vehicle battery packs, and also for electrical connections between electronic communications and industrial equipment automation electrical control systems. Background technique [0002] With the rapid development of the electric vehicle industry, battery pack equalization technology has attracted more and more attention. At present, the installation of crimp connectors on square plates cannot avoid the problem of battery pack sealing. Usually, welding connectors are used to fill and seal the operation. The operation process is labor-intensive and complicated, and it is easy to cause quality risks and personnel safety hazards due to personnel fatigue and complicated processes. And it can't solve the efficiency problem brought by batch. [0003] In addition, the use of welding con...
Claims
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IPC IPC(8): H01R31/06H01R24/00H01R13/52H01R13/533H01R13/62H01M2/20
CPCH01R13/52H01R13/533H01R13/62H01R24/00H01R31/06H01M50/50Y02E60/10
Inventor 常程张健常冬生
Owner 泰兴市八达电连接器有限公司