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Household electric fan with cleaning function

An electric fan and functional technology, applied to parts of pumping devices used for elastic fluids, non-variable pumps, pump devices, etc., can solve problems such as poor use effect, no automatic cleaning function, cumbersome manual cleaning, etc.

Inactive Publication Date: 2018-10-12
李火章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a household electric fan with self-cleaning function to solve the problems of poor post-use effect and cumbersome manual cleaning caused by the existing household electric fans without automatic cleaning function

Method used

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  • Household electric fan with cleaning function
  • Household electric fan with cleaning function
  • Household electric fan with cleaning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] see Figure 1-Figure 4, the present invention provides a household electric fan with self-cleaning function. 6 is a cylindrical structure and the center position of the upper end is mechanically connected to the fan cover 1 through the vertically connected electric fan support column 4. The turntable 3 is a conical structure and a fan blade 2 is installed on a port with a smaller diameter. 2. There are three sets of bolts that are evenly installed on the outer surface of the turntable 3 and distributed in a circular structure. The fan blades 2 and the turntable 3 are nested inside the fan cover 1, and the signal end inside the turntable 3 passes through a larger diameter One end is electrically connected to the signal terminal inside the control host 6 through the fan support column 4. The dust cover 5 is provided with two and distributed at the left and right ends of the control host 6 and is hingedly connected. The drive switch 7 is provided with Two or more are inst...

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PUM

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Abstract

The invention discloses a household electric fan with a cleaning function. The household electric fan structurally comprises a fan housing, fan blades, a rotary disc, an electric fan supporting column, a dustproof cover, a control master machine and a driving switch. Water injection nozzles are mounted at the connections of the rotary disc and the fan blades, and the water injection nozzles are formed symmetrical to the fan blades, so that cleaning water is sprayed uniformly, and dust and dirt on the fan blades are primarily cleaned under impact of the water injection nozzles. A hairbrush connecting mechanism is driven by a telescopic ejecting mechanism, a traction mechanism and a gear transmission device to work, a cylindrical hairbrush is vertically pushed to the fan blades through a cleaning port, and the cylindrical hairbrush is driven by rotation of a hairbrush rotary driving device to rotate in the circumferential direction, so that the fan blades are cleaned again to achieve theoptimum cleaning effect.

Description

technical field [0001] The invention is a household electric fan with self-cleaning function, which belongs to the field of household electric fans. Background technique [0002] Fan refers to a device used to generate wind to keep cool in hot weather. An electric fan is a device driven by electricity to generate air flow. The fan inside is energized and then rotates into natural wind to achieve the effect of cooling. 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. The form of energy conversion is: electrical energy is mainly converted into mechanical energy, and because the coil has resistance, it is inevitable that a part of the electrical energy will be converted into heat energy; when the electric fan is working (assuming there is no heat transfer between the room and the outside world), the indoor temperature not only does not drop, Instead it will rise. When the electric ...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/70
CPCF04D25/08F04D29/703F04D29/705
Inventor 李火章
Owner 李火章
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