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fan

A technology of fans and voltage stabilizer circuits, applied in the field of fans, can solve the problems of energy waste, no structure recycling, etc., and achieve the effect of avoiding energy waste and realizing energy reuse.

Active Publication Date: 2019-01-15
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the embodiment of the present invention, a fan is provided to solve the problem in the prior art that there is no structure to recycle the relatively large heat emitted by such an electric fan, resulting in waste of energy

Method used

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0019] see figure 1 and figure 2 As shown, according to the first embodiment of the present invention, an embodiment of a fan is provided. The fan includes a main motor 1, a thermoelectric generator 2 and a matching circuit. The thermoelectric generator 2 is connected to the outer surface of the main motor 1, and the matching The circuit is connected with the thermoelectric generation sheet 2 .

[0020] The principle of the thermoelectric power generation sheet is: if the two ends of a conductor or semiconductor have different temperatures, a thermoelectric electromotive force will be generated, which is called the Seebeck effect. One end of the device (thermoelectric material) composed of P-type and N-type semiconductor elements is maintained at a low temperature, and the other end...

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Abstract

The invention discloses a fan. The fan comprises a main motor and also comprises a temperature difference power generating piece and a matching circuit, wherein the temperature difference power generating piece is connected onto the outer surface of the main motor; and the matching circuit is connected with the temperature difference power generating piece. The fan provided by the invention effectively solves the problem of energy waste caused by the fact that the fan in the prior art does not have a structure for recycling high heat generated by the fan.

Description

technical field [0001] The present invention relates to the technical field of fans, in particular to a fan. Background technique [0002] The electric fan in the prior art simply blows air, and the main motor itself generates a large amount of heat. In the prior art, there is no structure to recycle the large heat emitted by this electric fan, resulting in waste of energy. Contents of the invention [0003] An embodiment of the present invention provides a fan to solve the problem in the prior art that there is no structure to recycle the relatively large heat emitted by such an electric fan, resulting in waste of energy. [0004] In order to solve the above technical problems, the present invention provides a fan, which includes a main motor, and further includes: a thermoelectric generator connected to the outer surface of the main motor; a matching circuit connected to the thermoelectric generator. [0005] Further, the matching circuit includes a voltage stabilizing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/10F04D25/06F04D27/00H02N11/00
CPCF04D25/0673F04D25/105F04D27/00F04D27/008F05D2270/311F05D2270/313H02N11/002
Inventor 凌威王洪艳姚沣华娄杰民蔡晓龙崔璨窦婷婷李颖异黄豪儒
Owner GREE ELECTRIC APPLIANCES INC