Power supply connection system for vehicle and power supply connection device
A technology for power supply connection and electrical connection, which is applied in vehicle connectors, battery circuit devices, components of connecting devices, etc., can solve the problems of lack of safety protection measures and danger of electricity consumption, and achieves reduction of safety risks and high safety in use. Effect
Inactive Publication Date: 2018-06-05
BYD CO LTD
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Problems solved by technology
In the process of realizing the present invention, the inventor found that in the related art, the vehicle lacks safety protection measures when supplying power to the outside, and it is very easy to cause danger in electricity use due to poor contact or leakage of the plug or socket, and there is room for improvement
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[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0025] In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the describe...
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The invention discloses a power supply connection system for a vehicle and a power supply connection device. The power supply connection system for the vehicle comprises a first electrical connectionunit, a second electrical connection unit, a temperature detection unit and a control unit; the first electrical connection unit is suitable for being electrically connected with a power supply connection piece of the vehicle; the second electrical connection unit is electrically connected with the first electrical connection unit and is suitable for being electrically connected with an external electrical unit; the temperature detection unit is used for detecting the temperature T of at least one of the first electrical connection unit and the second electrical connection unit; the control unit is connected with the temperature detection unit and controls the discharge power of the power supply connection piece according to the temperature T. According to the power supply connection system for the vehicle of the present invention, a part that tends to emit heat in the power supply connection system can be monitored in real time; the output power of a power supply circuit can be timelyadjusted when overheating occurs; and therefore, safety risks due to abnormal heat emission can be decreased, and the use security of the power supply connection system is high.
Description
technical field [0001] The invention belongs to the technical field of vehicle safety, and in particular relates to a power supply connection system and a power supply connection device for vehicles. Background technique [0002] With the popularity of vehicles, the functions of vehicles are becoming more and more abundant. In some cases, vehicles can be used as mobile energy storage power stations to supply power to external power consumption units, such as realizing the function of AC discharge outside the vehicle and the power supply function of the vehicle to the grid. And vehicle-to-vehicle mutual charging function. In the process of realizing the present invention, the inventors found that in the related art, the vehicle lacks safety protection measures when supplying power to the outside, and it is very easy to cause electricity danger due to poor contact or leakage of plugs or sockets, and there is room for improvement. Contents of the invention [0003] The prese...
Claims
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IPC IPC(8): H01R13/66H01R31/06H02J7/00H02H5/04
CPCH01R31/065H01R13/6683H01R2201/26H02H5/04H02J7/0068H02J7/007
Inventor 凌和平刘长久王宁史建勇曹露蓉
Owner BYD CO LTD