Electric vehicle wireless charging vehicle-mounted equipment cooling device

Abstract

An electric vehicle wireless charging vehicle-mounted equipment cooling device comprises an outer storage box body and a cooling mechanism, a top sealing cover is mounted at the top of the outer storage box body, and a plurality of ventilation wiring connection openings distributed in a rectangular array are formed in the top of the top sealing cover; a plurality of heat dissipation grooves distributed at equal intervals are formed in the four sides of the outer wall of the outer storage box body, cooling mechanisms are installed in inner cavities of the heat dissipation grooves, and each cooling mechanism comprises an adjustable overturning plate and an inner side heating metal plate which are clamped in the inner cavity of the corresponding heat dissipation groove; and driving motors are installed in inner cavities of the heat dissipation open grooves of the outer storage box body, and the output ends of the driving motors are connected with the corresponding adjustable overturning plates. According to the electric vehicle wireless charging vehicle-mounted equipment cooling device, the vehicle-mounted equipment can be heated, insulated and preheated while internal heat can be quickly led out and dissipated, and the starting speed of a hot vehicle in a low-temperature environment can be increased conveniently.

Description

technical field [0001] The invention belongs to the technical field of charging cooling devices for electric vehicles, and in particular relates to a cooling device for wireless charging vehicle equipment of electric vehicles. Background technique [0002] A pure electric vehicle refers to a vehicle that is powered by a vehicle-mounted power supply, drives the wheels with a motor, and meets the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic. However, because the technology of electric vehicles is not yet fully mature, it is necessary to consider the overall heat dissipation effect during the charging process of the on-board equipment, so as to avoid the overheating of the on-board battery and other on-board equipment due to untimely heat dissipation. There is a possibility of spontaneous combustion, so it is necessary to use better cooling equipment for cooling. How...

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Problems solved by technology

However, because the technology of electric vehicles is not yet fully mature, it is necessary to consider the overall heat dissipation effect during the charging process of the on-board equipment, so as to avoid the overheating of the on-board battery and other on-board equipment due to untimely heat dissipation. There is a possibility of spontaneous combustion, so it is necessary to use better cooling equipment for cooling. However, when cooling, it means that the overall ventilation effect is better and the heat dissipation rate is faster. At this time, in severe low-temperature weather such as winter, the battery itself works Efficiency drops, and it is prone to the problem of inconvenient starting. It is necessary to heat and keep warm to facilitate the starting of the vehicle, and maintaining a higher temperature is also conducive to the driving efficiency of electric vehicles in winter, and the existing two have certain structural conflicts. , so that in winter, because the heat dissipation and cooling function is too good, the starting effect of the battery is poor

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