A charging connector for an electric vehicle
A technology for charging connectors and electric vehicles, applied in vehicle connectors, electric vehicle charging technology, electric vehicles, etc., can solve the problems of reduced service life, poor contact, heat generation of plugs, etc., and achieve the effect of avoiding overcharging
Active Publication Date: 2021-11-19
深圳电通信息技术有限公司
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Problems solved by technology
[0004] When the above patents are in use, there are many deficiencies. First, the contact between the electrical plug on the charging connector and the outside world will cause the contact surface to oxidize and produce a metal oxide layer, which will cause the plug to heat up during charging, and the heating time is too long It will lead to a short circuit or poor contact of the connector, and damage the charging connector and battery; second, the above-mentioned patent cannot handle the plug and charging connector according to the charging time and battery temperature, and the charging time greatly affects the battery life and battery temperature. Performance, overcharging will reduce its service life, overcharging will make the vehicle battery heat, serious cases may cause spontaneous combustion, explosion and other dangers
Method used
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[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] The technical solutions provided by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0035] refer to Figure 1 to Figure 10 As shown, the embodiment of the present invention provides a charging connector for electric vehicles, including a vehicle battery 1 and a charging box 11,...
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The invention discloses a charging connector for electric vehicles, which belongs to the technical field of charging connectors and includes a vehicle battery and a charging box, and also includes a connecting plate, a charging connection mechanism, an auxiliary mechanism, a wiping mechanism, a jacking mechanism and a clamping mechanism , the connecting plate is slidably installed on the charging box, the charging connecting mechanism is installed on the connecting plate, the clamping mechanism is installed on the side wall of the charging connecting mechanism, the wiping mechanism is installed inside the charging connecting mechanism, and the jacking mechanism is installed in the charging box And it is located below the connection plate, the auxiliary mechanism is installed in the charging box, and the vehicle battery is provided with a temperature detector electrically connected with the vehicle battery and the jacking mechanism. The present invention provides a charging connector for electric vehicles, When charging, clamp the plug tightly to prevent loosening. When the car battery is overheated and the charging time is sufficient, eject the car battery and wipe the charging socket at the same time.
Description
technical field [0001] The invention relates to the technical field of charging connectors, in particular to a charging connector for electric vehicles. Background technique [0002] Battery electric vehicles, plug-in hybrid electric vehicles and fuel cell vehicles typically include high voltage batteries. In operation, the battery provides power to run various components in the vehicle (for example, the electric motor used to drive the vehicle's drive wheels), and when the battery loses charge or discharges, which occurs primarily due to the operation of the vehicle, the battery The state of charge (SOC) decreases. As the battery discharges, it may be desirable or necessary to recharge the battery. Therefore, a power source outside the vehicle is often used to charge the battery through the vehicle charging connector to increase the battery capacity. [0003] The existing Chinese invention patent with publication number CN102403619A discloses a charging connector for ele...
Claims
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IPC IPC(8): H01R24/00H01R13/633H01R13/635H01R13/639B60L53/16
CPCH01R24/005H01R13/639H01R13/633H01R13/635H01R43/002B60L53/16H01R2201/26Y02T10/62Y02T10/70Y02T10/7072Y02T90/14
Inventor 冯婷婷
Owner 深圳电通信息技术有限公司