First and second charging connectors and charging gun, vehicle and charging system
A charging connection and cooling pipeline technology, which is applied to the components, connections, charging stations and other directions of the connecting device, which can solve the problems of the vehicle being unable to be charged normally, the layout being complicated, and the heating of the terminals.
Active Publication Date: 2021-01-19
BYD CO LTD
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Problems solved by technology
The problem that comes with it is: due to the excessive current, the terminal at the charging socket heats up seriously, resulting in burning of the charging terminal or charging failure, so that the whole vehicle cannot be charged normally, and the charging safety cannot be effectively guaranteed
[0004] In addition, although some manufacturers are currently actively adopting some methods to reduce the temperature at the terminal, for example, arranging cooling devices at the charging harness, but the cooling effect is not ideal, and the arrangement is more complicated
Method used
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Embodiment Construction
[0056] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. 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.
[0057] A charging system according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
[0058] Such as figure 1 with Figure 10As shown, the charging system according to the embodiment of the present invention may include: a first charging connector 100, a second charging connector 200 and a pump 40, the first charging connector 100 and the second charging connector 200 can be docked, the first charging One of the connector 100 and the second charging connector 200 is a charging socket, the other of the first charging connector 100 and the second charging connector 200 is a charging gun, and ...
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The invention discloses a first and a second charging connector, a charging gun, a vehicle and a charging system. The first charging connector includes: a first casing; a first cooling pipeline, and the first cooling pipeline is fixed on In the first casing, the first cooling pipeline includes: a storage room, the cooling medium can be accommodated in the storage room, one end of the storage room is open and a protruding post is provided, the storage room A liquid leakage hole is provided at one end, and the liquid leakage hole is arranged around the raised column. Thus, by setting the accommodating chamber, the first cooling pipeline can contain the cooling medium, thereby effectively reducing the working temperature of the first terminal, and by setting the protruding column, the first cooling pipeline can be connected with the second The cooling pipeline is effectively connected and filled with cooling medium, so as to ensure the safety of charging the vehicle.
Description
technical field [0001] The present invention relates to the technical field of vehicle charging, in particular to a first charging connector, a second charging connector, a vehicle including the first charging connector or the second charging connector, and a vehicle including the first charging connector and the second charging connector. Connector charging system. Background technique [0002] At present, due to energy and environmental issues, the explosive growth of new energy vehicles has been promoted, and the number of new energy vehicles has also continued to rise. Compared with traditional fuel vehicles, new energy vehicles have great advantages in energy saving and environmental protection, but the long charging time of electric vehicles has been criticized for a long time. [0003] At this stage, the method of shortening the charging time by increasing the charging power is generally adopted. The problem that comes with it is: due to the excessive current, the t...
Claims
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IPC IPC(8): B60L53/16B60L53/302H05K7/20
CPCH05K7/2089H05K7/20927H05K7/20936B60L53/16H01R13/00H02J7/00H05K7/20Y02T10/70Y02T90/14Y02T10/7072Y02T90/12
Inventor 吴兴国王洪军王琛阮斌斌石峰
Owner BYD CO LTD