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Charging type hand held fan

A hand-held, rechargeable technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of inconvenient to carry around, unable to use large fans, etc., and achieve the effect of easy portability

Inactive Publication Date: 2017-12-22
周易
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In summer, it is very hot in places without air conditioners and fans, but it is inconvenient to carry the existing AC fans with you. Moreover, in places without AC power, the existing large fans cannot be used. In order to solve this problem, we developed rechargeable handheld fan

Method used

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  • Charging type hand held fan

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Effect test

Embodiment Construction

[0016] Such as figure 1 As shown, the rechargeable hand-held fan includes a handle 1, a wind cover 2, a fan blade 3, a DC micro motor 4, a battery 5 and a power switch 6, the wind cover 2 is set at one end of the handle 1, and the DC micro motor 4 is set at In the wind cover 2, the fan blade 3 is located on the output shaft of the DC micro motor 4, the battery 5 is located in the handle 1, and provides power for the DC micro motor 4, and the power switch 6 is located on the handle 1. Press the power switch 6, and the DC micro-motor 4 starts to rotate.

[0017] One side of the windshield 2 is provided with a U-shaped connector 7, the handle 1 is hinged to the U-shaped connector 7 through a hinge shaft 8, and the inner side of the U-shaped connector 7 is provided with three positioning protrusions 9 on the left, middle and right. , the side of the handle 1 is provided with a positioning groove 10 adapted to the positioning protrusion 9, when the positioning protrusion in the mi...

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PUM

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Abstract

The invention discloses a charging type hand held fan comprising a handle, blades, a fan cover, a DC miniature motor, a battery and a power switch; the fan cover is arranged on one end of the handle; the DC miniature motor is arranged in the fan cover; the blades are arranged on the DC miniature motor output shaft; the battery is arranged in the handle so as to provide power for the DC miniature motor; the power switch is arranged on the handle; the handle is provided with a charging interface; a charging circuit module electrically connected with the charging interface is arranged in the handle, and electrically connected with the battery; the battery is a charging battery; the charging type hand held fan can be held by a hand for blowing one self, is very convenient and practical, and the DC small fan can be placed in a clothes pocket or a bag when not used, so the charging type hand held fan is very convenient to carry; the charging battery is employed; when the electric quantity is used up, the battery can be charged.

Description

technical field [0001] The invention relates to a fan, in particular to a DC fan. Background technique [0002] In summer, it is very hot in places without air conditioners and fans, but it is inconvenient to carry the existing AC fans with you. Moreover, in places without AC power, the existing large fans cannot be used. In order to solve this problem, we developed A rechargeable hand-held fan. Contents of the invention [0003] The object of the present invention is to provide a rechargeable hand-held fan that is convenient to carry around. [0004] To achieve the above object, the technical solution adopted in the present invention is: [0005] Rechargeable hand-held fan, including handle, fan blade, wind cover, DC micro motor, battery and power switch, the wind cover is set at one end of the handle, the DC micro motor is set in the wind cover, and the fan blade is set at the DC micro motor On the output shaft, the battery is set in the handle to provide power for th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00F04D25/08F04D25/06F04D27/00F04D29/00
CPCH02J7/0042F04D25/06F04D25/08F04D27/00F04D29/002
Inventor 周易
Owner 周易