Portable mini double-head fan based on wireless charging

Abstract

The invention relates to a portable mini double-headed fan based on wireless charging, which includes a casing, an annular electromagnetic induction coil and a rechargeable battery connected to it are arranged in the casing base, a motor is also arranged in the casing, and a first The switch, the second switch and the led light, the led light is connected with the rechargeable battery through the first switch, the motor is connected with the rechargeable battery through the second switch, the output shaft of the motor is equipped with a driving gear, and the two sides of the driving gear are respectively connected with multiple slaves The driven gear, the output shaft of the driven gear at the tail passes through the shell and connects with the fan head. There are multiple fan blades installed on the side of the fan head. There is a bottom plug connected to the end movable buckle, and the cap head lead-out pipe on the water spray bottle is matched with the water spray port on the housing. The fan of the present invention is simple in structure, light and handy, integrates functions such as lighting, spraying, mosquito repelling, wireless charging and music playing, and is convenient for users to carry and use.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a portable mini double-headed fan based on wireless charging. Background technique [0002] Existing miniature fans that can be carried around have power supply and non-power supply. The power supply generally uses an independent battery. After the battery power is used up, the battery needs to be replaced frequently or the operation is more troublesome, time-consuming and laborious. The other is to charge the battery through the data cable without removing the battery, which will make the desktop untidy. Those without power supply use mechanical methods (hand crank or hand pressure) to realize the rotation of the fan, but this requires constant operation to realize the rotation of the fan, which is more laborious. In addition, existing portable fans have a single function and do not have functions such as lighting and music playback. [0003] In view of the foregoing, it is ur...

AI Technical Summary

Problems solved by technology

[0002] The existing mini fans that can be carried around have power supply and non-power supply. The power supply generally uses an independent battery. After the battery power is used up, the battery needs to be replaced frequently. The operation is more troublesome, time-consuming and labor-intensive.

The other is to charge the battery through the data cable without removing the battery, which will make the desktop untidy

Without power supply, the rotation of the fan is realized by mechanical means (hand crank or hand pressure), but this kind of operation needs to be operated all the time to realize the rotation of the fan, which is more laborious

In addition, the existing portable fan has a single function and does not have functions such as lighting and music playback.

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