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Charging port assembly arranged on the front grille of electric vehicles

A technology of electric vehicle and charging port, which is applied in the direction of electric vehicle charging technology, electric vehicle, superstructure subassembly, etc., and can solve the problems of smaller space in the passenger compartment, water ingress in the charging port box, and occupation of the side space of the vehicle body, etc. Achieve the effect of shortening the cable length, convenient arrangement and good waterproof effect

Active Publication Date: 2017-02-01
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation structure of the charging port includes the charging port box body fixed on the sheet metal of the side wall of the vehicle body, the charging port cover and the charging seat that are hinged on the charging port box body and used to cover the port of the charging port box body; The layout structure will not only cause the space on the side of the body to be occupied, resulting in a smaller space in the passenger compartment, but also make it difficult to arrange the integrated unlocking / locking mechanism of the charging port cover
In addition, after the charging port is arranged on the side body and side wall, the length of the cable will be too long due to the charger arranged in the cabin, so it needs to be improved
[0004] On the other hand, at present, the waterproof performance of the sealing structure between the charging port box body and the charging port cover of the charging port of electric vehicles is not good. During the long-term driving of the car, it is often easy for water to enter the charging port box, which affects the safety of the charging port. Normal use, reducing the safety of the car charging process

Method used

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  • Charging port assembly arranged on the front grille of electric vehicles
  • Charging port assembly arranged on the front grille of electric vehicles
  • Charging port assembly arranged on the front grille of electric vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as figure 1 As shown, a charging port assembly arranged on the front grille of an electric vehicle includes a mounting port arranged on the front grille 1 of the car, a charging port box body 2a arranged in the mounting port, hinged on the charging port box body, The charging port cover 2b used to cover the port of the charging port box body, the charging port cover unlocking / locking mechanism and the charging base 2c arranged in the charging port box body. The unlocking / locking mechanism of the charging port cover in this embodiment belongs to the prior art.

Embodiment 2

[0032] Embodiment 2: the remaining structure of this embodiment is with reference to embodiment 1, and its difference is:

[0033]Such as figure 2 , image 3 As shown, a charging port assembly arranged on the front grille of an electric vehicle also includes a pressure-stabilizing air storage tank and an air pump arranged on the vehicle body. The port edge of the charging port box body is provided with an outwardly extending annular mounting plate 2a1. An air-filled sealing device is provided between the annular mounting plate and the charging port cover. The inflatable sealing device includes an annular groove 2a2 arranged on the surface of the annular mounting plate facing the charging port cover, an inflatable sealing ring 3 and an adaptive inflatable actuator 4 arranged in the annular groove. The annular groove surrounds the port of the charging port box body. The bottom surface of the annular groove is semicircular. The inflatable sealing ring is fixed in the annula...

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Abstract

The invention discloses a charging opening assembly arranged on a front air grille of an electric automobile. According to the charging opening assembly, arrangement of an integrated unlocking / locking mechanism of a charging opening cover can be facilitated, and the side space of an automobile body is not occupied; and meanwhile, the length of a cable between a charging opening and a charger is shortened. The charging opening assembly comprises a mounting opening formed in the front air grille of the electric automobile, a charging opening box arranged in the mounting opening, a charging opening cover hinged to the charging box and used for covering a port of the charging opening box and a charging seat arranged in the charging opening box.

Description

technical field [0001] The invention relates to an automobile charging port, in particular to a charging port assembly arranged on the front grille of an electric vehicle. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply and driven by a motor to drive its wheels. Therefore, the charging port structure of an electric vehicle is an important structure in an electric vehicle. Whether the charging port structure design is reasonable directly reflects whether the charging operation is convenient. [0003] At present, the layout structure of the charging port of domestic electric vehicles is usually set at the position of the refueling port of the original gasoline vehicle. The installation structure of the charging port includes the charging port box body fixed on the sheet metal of the side wall of the vehicle body, the charging port cover and the charging seat that are hinged on the charging port box body and used t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/24B60L11/18
CPCB60L53/16B62D25/24Y02T10/70Y02T10/7072Y02T90/14
Inventor 刘富豪徐进
Owner YANCHENG INST OF TECH
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