Charging device and vehicle
A charging device and vehicle technology, which is applied in the field of vehicles, can solve the problems of terminal burnout, complex layout, and the failure of normal charging of the whole vehicle, so as to improve the use and safety and solve the problem of burning damage.
Active Publication Date: 2019-07-16
BYD CO LTD
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- Application Information
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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 severely, resulting in terminal burnout 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
[0041] 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.
[0042] Refer below Figure 1-Figure 10 The charging device 10 according to the embodiment of the present invention will be described in detail.
[0043] The charging device 10 includes: a casing 1 and a connection terminal 2, the connection terminal 2 is fixed in the casing 1, so that the casing 1 can play the role of protecting and fixing the connection terminal 2, wherein there can be multiple connection terminals 2, many Terminals 2 are provided in pairs, for example, as figure 1 As shown, there may be two connection terminals 2, and the connection terminals 2 may include: a positive connection terminal and a negative connection terminal for transmitting cur...
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The invention discloses a charging device and a vehicle. The charging device comprises a shell and a wiring terminal; the wiring terminal comprises a first sealing chamber and liquid metal; and the first sealing chamber is fixed in the shell, and the liquid metal is contained in the first sealing chamber. Thus, by arranging the liquid metal in the sealing chamber, a large current can be resisted,and excessive resistance heat is not generated; and heat of a charging connecting piece can be effectively dissipated into air and cooling liquid, thus the problem of burnout of the wiring terminal can be effectively solved, and then the charging safety of the vehicle can be improved.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a charging device and a vehicle with the charging device. 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 terminal at the charging socket heats up severely, resulting in terminal burnout or charging faults, so that the vehicle cannot be charged normally, and the charging safety cannot be effectively guaranteed. [0004...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60L53/16B60L53/302H05K7/20
CPCH05K7/2089H05K7/20927H05K7/20936B60L53/16B60L53/302B60L53/18Y02T10/70Y02T90/14Y02T10/7072Y02T90/12
Inventor 吴兴国王洪军刘伟张恒恒徐欢
Owner BYD CO LTD