Electric-car charging device with charging head stable in socket connection

Abstract

The invention relates to an electric-car charging device with a charging head stable in socket connection. The electric-car charging device comprises a main body, a control panel, a cable, the charging head, a connection mechanism and a protection mechanism. The connection mechanism comprises a sliding rod, a moving sleeve, two fixing rods and two suckers. The protection mechanism comprises a protective cover, a stop plate, a driving component, two connecting sleeves, two connecting rods and two elastic ropes. The driving component comprises a motor, a winding disc and two connecting wires. The electric-car charging device has the advantages that the stability of the connection between the charging head and a vehicle is improved through the connection mechanism, and accordingly, the practicability of a charging pile is improved; the stop plate is lifted and lowered through the protection mechanism, the aging speed of the control panel is decreased under the protection action of the stop plate and the protective cover, and accordingly, the practicability of the charging pile is further improved.

Description

technical field [0001] The invention relates to the field of charging piles for electric vehicles, in particular to a charging device for electric vehicles with stable plugging of a charging head. Background technique [0002] The function of the charging pile is similar to the fuel dispenser in the gas station. It can be fixed on the ground or wall, and installed in the parking lot or charging station of public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. The charging pile The input end of the battery is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. Charging piles generally provide two charging methods: conventional charging and fast charging. Swipe the card on the computer interactive operation interface to perform operations such as charging method, charging time, and cost data printing. The display screen of the chargi...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, when a user uses a charging pile, the user connects the charging head to the car, and the cable hangs down on the ground at the same time. If the user stumbles over the cable while walking, the charging head will fall off from the car, reducing the safety of the charging pile. Practicality, not only that, after a long time of use of the charging pile in the prior art, a large amount of dust will accumulate on the control panel, which not only makes it impossible for the user to see the display content of the control panel, but also accelerates the aging speed of the control panel, further Reduced utility of charging piles

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