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Electric energy transmission system for vehicle, charging device and electric vehicle

A power transmission system and power transmission technology, applied in electric vehicles, vehicle energy storage, electric vehicle charging technology, etc., can solve the problems of high-voltage wiring harness cost and weight increase, meet high-current charging requirements, reduce weight, and improve cooling effect of effect

Pending Publication Date: 2021-11-05
CHANGCHUN JETTY AUTOMOTIVE PARTS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the process of charging electric vehicles, the high current brings high heat generation of the power transmission system. In order to reduce the heat of the high-voltage wire harness, the method of increasing the wire diameter is usually used to reduce the resistance of the wire and reduce the heat generation. However, this method Significantly increase the cost and weight of the high-voltage wiring harness

Method used

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  • Electric energy transmission system for vehicle, charging device and electric vehicle
  • Electric energy transmission system for vehicle, charging device and electric vehicle
  • Electric energy transmission system for vehicle, charging device and electric vehicle

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Embodiment Construction

[0094] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0095] A power transmission system for vehicles, comprising a charging connection part 1 and a power transmission guide rail 2, the charging connection part 1 can be connected to an external charging system, and one end of the power transmission guide rail 2 is connected to the charging connection part 1, such as figure 1 shown.

[0096] like Figure 1 to Figure 18 As shown, the power transmission system for vehicles uses power transmission guide rails as wires, which have excellent conductivity, light weight, low cost, and simple structure and easy assembly during high-current charging. The electric energy transmission system for a vehicle can be used not only inside the vehicle, but also fo...

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Abstract

The invention provides an electric energy transmission system for a vehicle, a charging device and an electric vehicle. The electric energy transmission system for the vehicle comprises a charging connection part (1) and an electric energy transmission guide rail (2), wherein one end of the electric energy transmission guide rail (2) is connected with one end of the charging connection part (1). Compared with the prior art, the electric energy transmission system for the vehicle has the advantages of being excellent in conductivity in the large-current charging process, light in weight, low in cost, capable of avoiding electromagnetic interference, simple in structure and convenient to assemble.

Description

technical field [0001] The invention relates to the technical field of electric energy transmission, in particular to an electric energy transmission system for a vehicle, a charging device, and even an electric vehicle. Background technique [0002] With the development of new energy fields and the improvement of environmental protection requirements, electric vehicles are developing rapidly. The power source of electric vehicles is mainly batteries. When the batteries are exhausted, the system for storing and charging them is an important part of electric vehicles. A charging system mainly includes charging sockets, wires, and connectors. The wires of the current charging system are mainly copper wire harnesses, and the connection scheme is mainly as follows: the two ends of the wire are connected to the terminals, and then the two ends are respectively connected to the charging stand and the connector, and the male end of the connector is matched with the female end to ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/16B60L53/302H01B1/02H01B7/17H01B7/28H01R41/00
CPCB60L53/16B60L53/302H01B1/023H01B7/17H01B7/2806H01R41/00Y02T10/70Y02T10/7072Y02T90/12Y02T90/14B60L53/14H01B7/08
Inventor 王超何龙生
Owner CHANGCHUN JETTY AUTOMOTIVE PARTS CORP
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