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Transducing electric fan

An electric fan and sensing technology, applied in the direction of pump control, non-variable-capacity pump, pump device, etc., can solve the problems of inability to intelligently adjust the wind speed, inconvenient use, colds and other problems

Inactive Publication Date: 2009-10-07
沈凡凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most electric fans on the market cannot intelligently adjust the wind speed. At night, the temperature is relatively low, and it is easy for people to blow on the electric fan to cause headaches, colds and other diseases, which brings inconvenience to use.

Method used

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  • Transducing electric fan

Examples

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Effect test

Embodiment Construction

[0010] Such as figure 1 As shown, a sensor fan, a temperature sensor 3 is connected in series between the switch 1 and the timer 2 of the ordinary fan circuit.

[0011] During use, after turning on the electric fan, the temperature sensor 3 controls the wind speed of the electric fan, so that the wind speed reaches the optimum state required by the human body (according to research by physiologists, the summer temperature is 23 to 28°C, and people who feel comfortable in this range account for above 95).

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Abstract

The present invention provides a transducing electric fan which can connect with a temperature sensor in series between a switch of a normal electric fan circuit and a timer. The temperature sensor can control wind speed when the electric fan runs by using the above structure, accordingly, the wind speed reaches a best condition required by human body which can reduce cephalalgia, coryza and catch a cold caused by blowing electric fan.

Description

technical field [0001] The invention relates to an improvement of an electric fan, in particular to a sensor electric fan. Background technique [0002] At present, most electric fans on the market cannot intelligently adjust the wind speed. At night, when the temperature is relatively low, it is easy for people to blow on the electric fan to cause headaches, colds and other diseases, which brings inconvenience to use. Contents of the invention [0003] The object of the present invention is to provide a sensor electric fan. It can intelligently adjust the wind speed and bring convenience to use. [0004] The object of the present invention is achieved like this: a sensor electric fan, a temperature sensor is connected in series between the switch and the timer of the common electric fan circuit. [0005] Due to the above-mentioned structure, when the electric fan is turned on, the temperature sensor controls the wind speed of the electric fan, so that the wind speed rea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D27/00
Inventor 沈凡凡
Owner 沈凡凡
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