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Energy-saving fan and control method thereof

A fan control and fan technology, applied in pump control, non-variable capacity pumps, pump devices, etc., can solve the problems of power consumption, contrary to the life concept of energy saving and environmental protection, and achieve the effect of avoiding wasting power

Inactive Publication Date: 2019-06-25
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In many cases, users will forget to turn off the electric fan and leave after using the electric fan, which consumes a lot of power, which is contrary to the life philosophy of energy saving and environmental protection

Method used

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  • Energy-saving fan and control method thereof
  • Energy-saving fan and control method thereof
  • Energy-saving fan and control method thereof

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there ...

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Abstract

The invention provides an energy-saving fan and a control method thereof. The energy-saving fan comprises a sensor for detecting whether people is in the sensing range, a sound control circuit for receiving sound information, and a controller for controlling the energy-saving fan to work based on the sound information received by the sound control circuit when people in the sensing range is detected by the sensor. According to the fan, the energy-saving fan can be automatically controlled to run based on the detecting result of the sensor or the sound information received by the sound controlcircuit, and thus the user experience is increased.

Description

technical field [0001] The invention relates to the technical field of home appliances, in particular to an energy-saving fan and a control method thereof. Background technique [0002] Electric fan is requisite a kind of household electrical appliance in people's life in summer. It can bring a large air volume through high-speed rotation, making people feel cool. In many cases, users will forget to turn off the electric fan and leave after using the electric fan, which consumes a lot of power, which is contrary to the life philosophy of energy saving and environmental protection. Contents of the invention [0003] In view of the above, it is necessary to provide an energy-saving fan and its control method, which can automatically turn on or off the energy-saving fan according to whether there are people. [0004] An energy-saving fan, the energy-saving fan comprising: [0005] A sensor for detecting whether someone is present within its sensing range; [0006] Voice c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/10F04D27/00
Inventor 张学琴向能德
Owner FU TAI HUA IND SHENZHEN
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