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Electronic cleaning brush used for cleaning body surfaces of organisms

A biological and clean technology, applied in the field of cleaning tools, can solve problems such as small torque

Active Publication Date: 2016-06-22
胡建坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, only a fixed frequency can be used to make the spring resonate, but when powered by a rechargeable battery, there is still the problem of small torque, so it can only be used for gentle facial cleansing

Method used

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  • Electronic cleaning brush used for cleaning body surfaces of organisms
  • Electronic cleaning brush used for cleaning body surfaces of organisms
  • Electronic cleaning brush used for cleaning body surfaces of organisms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The first embodiment provides an electric cleaning brush for cleaning the body surface of a living body.

[0038] The organisms referred to here include human body and animals, and the human body will be used as an object for description below.

[0039] The electric sonic cleansing hair brush includes a swing motor and a hair brush, the swing motor can output a reciprocating swing motion, and the hair brush is driven to swing by the swing motor.

[0040] Please refer to figure 1 , 2 , 3, 4, the swing motor includes:

[0041] A U-shaped yoke 100, the U-shaped yoke 100 has a first leg 110 and a second leg 120, coils 200 are respectively wound on the first leg 110 and the second leg 120;

[0042] A control circuit 300, the control circuit 300 is electrically connected to the coil 200, and generates alternating pulses, so that the end faces 111 and 121 of the two legs of the U-shaped magnetic yoke 100 generate alternating magnetic poles;

[0043] A swing arm 400 that ca...

Embodiment 2

[0070] Embodiment 2 provides another swing motor.

[0071] Please refer to Figure 10 , the swing motor is improved on the structure shown in the first embodiment, and a resonant elastic member for generating resonance at a constant swing frequency is added.

[0072] Specifically, one end of the resonant elastic member is fixed on the fulcrum of the swing arm, and the other end is connected to the outer arm or the inner arm.

[0073] further, Figure 10 The resonant elastic member shown in is a straight spring steel wire, in addition, other shapes of elastic members can also be used instead, such as Figure 11 The middle portion of the resonant elastic member shown is curved.

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PUM

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Abstract

The invention provides an electronic cleaning brush used for cleaning the body surfaces of organisms. The electronic cleaning brush comprises a swing motor and a brush body driven by the swing motor. The swing motor comprises a U-type magnet yoke, four permanent magnets and a swing arm. Two supporting legs of the U-type magnet yoke are wound with coils respectively, and the end faces of the two supporting legs can generate alternating magnetic poles under a control circuit. The four permanent magnets include the first permanent magnet, the second permanent magnet, the third permanent magnet and the fourth permanent magnet which are sequentially distributed on the same circumference with the fulcrum as the circle center. The radial end face of the first permanent magnet and the radial end face of the fourth permanent magnet are identical in polarity. The radial end face of the second permanent magnet and the radial end face of the third permanent magnet are identical in polarity. The radial end face of the second permanent magnet and the radial end face of the first permanent magnet are opposite in polarity. The control circuit generates pulse-width-adjustable alternating pulses, so that the permanent magnets swing in a reciprocating mode, the brush body is driven by the swing arm to swing in a reciprocating mode at high speed and at small amplitude, and the body surfaces (like skin) of the organisms including human bodies and animals can be cleaned.

Description

technical field [0001] The present application relates to a cleaning tool, especially a tool driven by a motor to clean the body surface of living organisms (including humans and animals). Background technique [0002] The motor is an electromagnetic device that realizes the conversion of electric energy according to the law of electromagnetic induction. It is widely used in various fields and is an indispensable prime mover in today's society, providing a power source for a large number of electrical appliances or various machinery. [0003] The electric sonic cleansing brush is a device driven by a motor. Electric sonic cleansing brushes use an oscillating motor. The swing motor includes an E-type iron core yoke, a permanent magnet (one or two pieces), a swing arm made of pure iron and connected to the permanent magnet, and a spring leaf connected to the swing arm. The coil on the E-type iron core yoke Under the effect of, the swing arm swings left and right at the E-sha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B13/02H02K33/14H02K33/02
CPCA46B13/02H02K33/16H02K33/02H02K33/14
Inventor 胡建坤胡建长胡斐然胡斐凡
Owner 胡建坤