Underground electric vehicle wireless charging device

Abstract

The invention provides an underground electric vehicle wireless charging device. The underground electric vehicle wireless charging device is arranged below the ground of a parking place, and comprises a charging main machine core, charging transmitting coils, a heat dissipation circulation device and a dehumidifying device. The heat dissipation circulation device is used for dissipating heat of the charging main machine core, and the dehumidifying device is used for dehumidifying the interior of a cavity of the heat dissipation circulation device. The charging main machine core comprises an NFC module, a microcontroller, a Bluetooth communication module, a power conversion circuit, a working state indicator, a power switch controller, a wireless communication module and a metering circuit. The functions of machine starting, remote payment management and charging management can be achieved. The underground electric vehicle wireless charging device has the advantages of being high in safety and good in lightening-protection effect, occupying a few city space resources, beautifying the city environment and the like.

Description

technical field [0001] The present application relates to the field of wireless charging for electric vehicles, in particular to an underground wireless charging device for electric vehicles. Background technique [0002] With the gradual depletion of the earth's oil resources and the aggravation of the earth's environmental pollution, automobiles, as one of the main sources of pollution, bring convenience to people's lives, but their pollution to the environment cannot be ignored. In order to reduce the environmental pollution caused by automobiles, electric vehicles are more and more widely used in people's lives because of their environmental protection. The promotion of electric vehicles is of great help to solve energy and environmental problems. [0003] The use of wireless charging to charge electric vehicles is of great significance to the promotion of electric vehicles. The device for wirelessly charging an electric vehicle includes a vehicle end and a non-vehicle ...

AI Technical Summary

Problems solved by technology

The wireless charging device on the vehicle end can be placed on the electric vehicle. If the wireless charging device on the non-vehicle end of the electric vehicle adopts the method of establishing a charging pile on the parking space, that is, using a vertical charging pile, it is difficult to control man-made damage or endanger There are safety hazards such as children's safety, and it has defects such as poor lightning protection effect and occupying urban space resources.

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