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Wind power charger

A technology of charging device and electrical device, which is applied in the direction of circuit device, wind motor combination, battery circuit device, etc., which can solve the problem of no power in portable electrical appliances, and achieve the effect of solving the problem of no power

Inactive Publication Date: 2011-09-07
PRINCETON TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the charger must have a power supply device before it can charge the mobile phone or mp3 player. If you are in a place without a power supply device, you will be helpless when there is no power. Therefore, how to solve the problem of these portable electrical appliances without power is really a problem urgently need to be resolved

Method used

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Embodiment Construction

[0009] see figure 1 , figure 1 It is a block diagram of a wind power charging device in a preferred embodiment of the present invention, as figure 1 The shown wind power charging device 1 includes a fan 11 , a power conversion device 12 , a switching device 13 , a rechargeable battery 14 , a control unit 141 and an output terminal 15 .

[0010] The fan 11 is used to receive wind force, make the fan rotate to generate kinetic energy, and drive the rotation of the electric energy conversion device 12; the electric energy conversion device 12 is connected to the fan 11, receives the kinetic energy generated by the fan 11, and converts the kinetic energy into electric energy output; wherein the electric energy conversion device can be For a generator, but not limited to.

[0011] The switching device 13 is connected to the electric energy conversion device 12, receives the electric energy converted and outputted from the electric energy conversion device 12, and selects a path t...

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Abstract

The invention provides a wind power charger consisting of a fan, an electric energy converter, a switching device, a charging battery and an output terminal, wherein the fan is used for receiving windpower to rotate so as to generate rotation energy; the electric energy converter is connected with the fan and is used for converting the rotation energy generated by the fan into electric energy; the switching device is connected with the electric energy converter and is used for receiving the electric energy and outputting first charging voltage; the charging battery is connected with the switching device and is used for receiving the first charging voltage for charging, and outputting second charging voltage when discharging; the output terminal is connected with the switching device and the charging battery and is used for receiving the first charging voltage and the second charging voltage and outputting third charging voltage; and the switching device can selectively switch the first charging voltage to one of the charging battery and the output terminal. The wind power charger can solve the problem that a portable electrical appliance device has no electricity at an occasion that no electric power supply is provided.

Description

technical field [0001] The invention relates to a wind power charging device, in particular to a wind power charging device with a rechargeable battery. Background technique [0002] In a mobile phone or mp3 player commonly used, a dead battery is a common problem encountered. The current solution is usually to carry a spare battery, or use a charger to charge the battery using a socket. However, the charger must have a power supply device before it can charge the mobile phone or mp3 player. If you are in a place without a power supply device, you will be helpless when there is no power. Therefore, how to solve the problem of these portable electrical appliances without power is really a problem urgently need to be resolved. Contents of the invention [0003] Therefore, one of the objectives of the present invention is to provide a wind-powered charging device, which is applied to a portable electrical device. The wind-powered charging device includes: a fan for receivin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/00H02J7/14F03D9/25
CPCY02E10/725Y02E10/72
Inventor 郭荣彦
Owner PRINCETON TECH CORP
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