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Charging connection and charging device and vehicle

A charging connection and charging device technology, applied in the field of vehicles, can solve problems such as unsatisfactory cooling effect, burning of charging terminals, heating of terminals, etc., to avoid overheating of terminals, ensure charging safety, and reduce temperature.

Active Publication Date: 2021-09-03
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Charging connection and charging device and vehicle
  • Charging connection and charging device and vehicle
  • Charging connection and charging device and vehicle

Examples

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Embodiment Construction

[0031] 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.

[0032] A charging device 100 for a vehicle according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings. The charging device 100 can be used to charge a power battery.

[0033] Such as Figure 5 As shown, the vehicle charging device 100 according to the embodiment of the present invention may include: a charging connector 10 and a heat dissipation body 20, wherein the heat dissipation body 20 may include: a plate body 201 and a cooling flow channel, and the cooling flow channel is arranged on the plate body 201 superior. The charging connector 10 is installed on the board body 201, and the coo...

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PUM

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Abstract

The invention discloses a charging connector, a charging connector and a vehicle. The charging connector includes: a casing, wherein a cooling chamber and a terminal hole are formed in the casing; the cooling chamber is arranged around the terminal hole; a wiring terminal, The connection terminal is arranged in the terminal hole; a plurality of first heat sinks are distributed on the housing. Therefore, by arranging the cooling chamber and the first heat sink, the temperature of the charging connector can be effectively lowered, the problem of overheating of the connection terminal can be avoided, and the charging safety of the vehicle can be ensured.

Description

technical field [0001] The invention relates to the technical field of vehicle charging, in particular to a charging connector, a charging device with the charging connector, 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 burning of the charging terminal or charging failure, so that the whole vehicle cannot be ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/16
CPCB60L53/16B60L1/003B60L1/02B60L3/00B60L2240/36B60L53/11B60L53/302Y02T10/70Y02T90/14Y02T10/7072Y02T90/12
Inventor 吴兴国李振王洪军张春枫
Owner BYD CO LTD