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Electric fan adaptive to multiple power supplies

A technology of electric fan and power supply, applied in the electromechanical field, can solve the problems that it cannot be used, and can only be used in places with alternating current.

Inactive Publication Date: 2013-05-01
钱宾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to design and manufacture an electric fan that can be adapted to various power sources, so as to overcome the fact that current electric fans widely use alternating current as a power source, which can only be used in places with alternating current, and sometimes cannot be used in the wild or when there is no alternating current Shortcomings

Method used

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  • Electric fan adaptive to multiple power supplies
  • Electric fan adaptive to multiple power supplies
  • Electric fan adaptive to multiple power supplies

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Embodiment Construction

[0019] The present invention mainly includes a motor 5, a fan blade 2 fixed on the rotating shaft of the motor 5, an electric fan frame body 1 or an electric fan pole frame supporting and fixing the motor 5, the motor 5 is a DC motor, and the motor 5 is connected with a solar panel capable of connecting DC output plug 8 or socket 7 of AC power rectifying power adapter plug or battery plug. The electric fan frame body 1 or the electric fan pole frame is also provided with a battery box 3 .

[0020] The present invention can adopt the electric fan frame body 1 to fix the motor 5 like the commonly used lucky fan at present, and the battery box 3 is arranged on the electric fan frame body 1 . Also can adopt electric fan pole frame to fix motor 5 like the floor fan commonly used at present, battery case 3 is set on the base of electric fan pole frame.

[0021] The present invention is matched with solar panel 6 again, and solar panel 6 has the output plug 8 that can connect the so...

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Abstract

An electric fan adaptive to multiple power supplies mainly comprises a motor, fan blades and an electric fan framework or an electric fan stand frame, and the electric fan is characterized in that the motor is a direct-current motor, the motor is connected with a socket, and the electric fan framework or the electric fan standing frame is also provided with a battery box. The electric fan can be powered by alternative-current power, a storage battery, a dry cell and the solar energy, so that the defects that the existing electric fan is widely powered by the alterative-current power, the electric fan only can be used in the place with the alternative-current power and cannot be used in the field or in the place without the alternative-current power can be overcome.

Description

technical field [0001] The invention belongs to the field of electromechanical technology, and in particular relates to the design and manufacture of an electric fan capable of adapting to various power sources. Background technique [0002] An electric fan is referred to as an electric fan, also known as a fan or a fan. It is a household appliance that uses a motor to drive the fan blades to rotate to accelerate the circulation of air. It is mainly used for cooling, relieving heat and circulating air. Widely used in homes, offices, shops, hospitals and hotels and other places. The electric fan is mainly composed of fan head, fan blade, net cover and control device and other components. The fan head includes a motor, front and rear end covers, and an oscillating air supply mechanism. The main components of the electric fan are: AC motor. Its working principle is: the energized coil is forced to rotate in the magnetic field. Electric energy is converted into mechanical en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08
Inventor 钱宾
Owner 钱宾
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