Wireless power supply magnetic suction fan

Abstract

The wireless power supply magnetic suction fan comprises a shell, a power source and a fan body, the shell comprises an inner-layer shell and an outer-layer shell, the outer-layer shell comprises an outer-layer base and an outer-layer top cover, and a wireless power supply transmitting module and a wireless power supply transmitting coil are arranged in the outer-layer shell; the power supply is positioned in the outer-layer shell and is used for supplying power to the wireless power supply transmitting module; the inner-layer shell comprises an inner-layer base and an inner-layer top cover, a wireless power supply receiving module and a wireless power supply receiving coil are arranged in the inner-layer shell, the fan body comprises an outer frame, a rotating shaft with blades and a motor for driving the rotating shaft to rotate, the motor is electrically connected with the wireless power supply receiving module, the outer frame is fixed on the inner-layer top cover, an air outlet is formed in the inner-layer top cover, and the wireless power supply receiving coil is arranged in the inner-layer shell. According to the intelligent clothes hanger, the magnetic attraction fixing and wireless power supply technology is used for supplying power, the inner-layer shell and the outer-layer shell can be used in a mode of being separated from clothes, and a battery can be rapidly replaced.

Description

technical field [0001] The invention relates to a wireless electromagnetic suction fan, belonging to the technical field of fans. Background technique [0002] There are many kinds of portable fans in the prior art. These portable fans are all built-in power supply structures. Some of them have built-in non-removable lithium batteries. After the lithium batteries are exhausted, they are charged by charging cables. Some fans use detachable dry batteries as power sources. The fan is powered by replacing the battery when the battery is depleted. These portable fans are usually only suitable for ordinary occasions. In the closed environment such as protective isolation clothing, military clothing and other closed environments where it is inconvenient to put on and take off clothing repeatedly, the fans of the prior art cannot be charged or replaced after running for a period of time after the power is exhausted. Battery. Therefore, there is an urgent need for a wireless power ...

AI Technical Summary

Problems solved by technology

These portable fans are usually only suitable for ordinary occasions. In closed environments such as protective isolation clothing and military clothing, where it is inconvenient to repeatedly put on and take off clothes, such fans in the prior art cannot be charged or replaced after the power is exhausted after working for a period of time. Battery

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