A charging adapter and charging protection method for electric vehicles
A technology of electric vehicles and adapters, applied in electric vehicle charging technology, vehicle connectors, electric vehicles, etc., can solve the problems of inconvenient portability, large size, and inability to interact with vehicle signals, achieving small size, ensuring safety and reliability , easy to carry effect
Active Publication Date: 2022-03-11
YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the charging cables and adapters currently on the market do not have anti-theft functions and cannot perform signal interaction with the vehicle. Therefore, once the owner of the electric vehicle locks the car, it cannot be charged.
In addition, the existing charging connection device is bulky and inconvenient to carry. At the same time, it does not have temperature overload protection, and it is impossible to avoid damage to the vehicle due to excessive temperature of the charging socket.
Method used
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[0025] In the following description, the present invention is described with reference to various examples. One skilled in the art will recognize, however, that the various embodiments may be practiced without one or more of the specific details, or with other alternative and / or additional methods, materials, or components. In other instances, well-known structures, materials, or operations are not shown or described in detail so as not to obscure the inventive concepts of the present invention. Similarly, for purposes of explanation, specific quantities, materials and configurations are set forth in order to provide a thorough understanding of embodiments of the invention. However, the invention is not limited to these specific details. Furthermore, it should be understood that the embodiments shown in the drawings are illustrative representations and are not necessarily drawn to correct scale.
[0026] In this specification, reference to "one embodiment" or "the embodiment...
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A charging adapter for electric vehicles, including a connection mechanism; a control board, which can monitor the temperature change inside the charging adapter and control the on-off of the charging current; charging plugs respectively installed at both ends of the connection mechanism And the charging socket, the CC1 and CC2 pins of the charging plug are respectively connected in series with a 1K resistor. When in use, the charging plug is connected to the charging socket of the electric vehicle, and the charging socket is connected to the charging gun, which can activate the operation control system of the electric vehicle; The locking pressure plate on the surface of the connection mechanism close to the end of the charging plug; and the electromagnet installed inside the connection mechanism and below the locking pressure plate. The electromagnet cooperates with the locking pressure plate to lock the charging adapter and the charging socket of the electric vehicle .
Description
technical field [0001] The invention relates to the technical field of electric vehicles, in particular to the charging technology of electric vehicles. Background technique [0002] With the development of the automobile industry, electric vehicles using clean energy have gradually replaced fuel vehicles due to their advantages such as zero emissions, high energy efficiency, and low noise. Currently electric vehicles are usually charged by directly plugging a charging gun into a charging socket of the electric vehicle. If the standard adopted by the vehicle charging socket is inconsistent with the national standard, an adapter is usually required. However, the current charging guns and adapters on the market do not have anti-theft functions and cannot perform signal interaction with the vehicle. Therefore, once the owner of the electric vehicle locks the car, it cannot be charged. In addition, the existing charging connection device has a large volume and is not easy to c...
Claims
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IPC IPC(8): H01R13/639H01R13/66H01R13/713H01R31/06H01R43/26B60L53/16
CPCH01R31/065H01R13/639H01R13/6683H01R13/7137H01R13/6616H01R13/6633H01R43/26B60L53/16H01R2201/26H01R13/6275H01R13/6397B60L3/04B60L53/60H01R13/111H01R13/52H01R13/6205H01R31/06H02J7/0042
Inventor 于仕泽胡洋王坚宁郭德响
Owner YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD