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LED or photon wavelength and dual-frequency driving control method for skin beautifying instrument

A beauty instrument, dual-frequency technology, applied in the field of LED or photon wavelength and dual-frequency drive control of skin beauty instruments, can solve the problems of insufficient skin penetration and inability to fully exert, so as to promote blood circulation, prevent skin redness, Obvious effect

Pending Publication Date: 2022-04-15
飞迪科美容设备(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem in the prior art that the penetration depth of the LED beauty instrument is not enough to fully exert the efficacy of LEDs with specific wavelengths, the present invention provides a LED or photon wavelength and dual-frequency drive control method for the skin beauty instrument. The design red Light wavelength 650-660nm, blue light wavelength 445-450nm and yellow light wavelength 585-590nm, combined with 1000HZ and 100HZ dual-frequency oscillation, to deeply penetrate the skin, and at the same time inhibit acne bacteria, skin cell regeneration, relieve acne scars and relieve acne scars. Redness and other effects

Method used

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  • LED or photon wavelength and dual-frequency driving control method for skin beautifying instrument

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Experimental program
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Effect test

Embodiment 1

[0018] The LED or photon wavelength and dual-frequency drive control method for a skin beauty instrument includes the following steps:

[0019] Step 1: Set the wavelength of blue light to 445nm and the voltage to 3.0v; the wavelength of red light to 650nm and the voltage to 2.0v; the wavelength of yellow light to 585nm and the voltage to 2.0v;

[0020] Step 2: With 1000HZ and 100HZ as dual frequency oscillation, the output power of the LED is 0.8W, and then drive the MOS to work, that is, to work for the LED; figure 1 shown;

[0021] Step 3: According to the oscillation frequency of 1000HZ, Duty50% and 100HZ, Duty50%, drive the MOS at the repetition frequency;

[0022] The control method of this embodiment is specifically to use the PWM generated by the internal circuit of the MCU and the software program and the waveform generated by the peripheral circuit to drive the amplifying circuit and the corresponding power supply; after 1000HZ and 100HZ dual-frequency drive, the LED...

Embodiment 2

[0024] The LED or photon wavelength and dual-frequency drive control method for a skin beauty instrument includes the following steps:

[0025] Step 1: Set the wavelength of blue light to 450nm and the voltage to 3.4v; the wavelength of red light to 660nm and the voltage to 2.6v; the wavelength of yellow light to 590nm and the voltage to 2.6v;

[0026] Step 2: Use 1000HZ and 100HZ as dual frequency oscillation, the output power of the LED is 3W, and then drive the MOS to work, that is, work for the LED; figure 1 shown;

[0027] Step 3: According to the oscillation frequency of 1000HZ, Duty50% and 100HZ, Duty50%, drive the MOS at the repetition frequency;

[0028] The control method of this embodiment is specifically to use the PWM generated by the internal circuit of the MCU and the software program and the waveform generated by the peripheral circuit to drive the amplifying circuit and the corresponding power supply; after 1000HZ and 100HZ dual-frequency drive, the LED will ...

Embodiment 3

[0030] The LED or photon wavelength and dual-frequency drive control method for a skin beauty instrument includes the following steps:

[0031] Step 1: Set the wavelength of blue light to 447nm and the voltage to 3.2v; the wavelength of red light to 655nm and the voltage to 2.3v; the wavelength of yellow light to 587nm and the voltage to 2.4v;

[0032] Step 2: Use 1000HZ and 100HZ as dual frequency oscillation, the output power of the LED is 1W, and then drive the MOS to work, which is to work for the LED; figure 1 shown;

[0033] Step 3: According to the oscillation frequency of 1000HZ, Duty50% and 100HZ, Duty50%, drive the MOS at the repetition frequency;

[0034] The control method of this embodiment is specifically to use the PWM generated by the internal circuit of the MCU and the software program and the waveform generated by the peripheral circuit to drive the amplifying circuit and the corresponding power supply; after 1000HZ and 100HZ dual-frequency drive, the LED wi...

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Abstract

An LED or photon wavelength and dual-frequency driving control method for a skin beautifying instrument belongs to the technical field of instrument control, and comprises the following steps: setting the wavelength of blue light to be 445-450 nm and the voltage to be 3.0-3.4 v; the wavelength of the red light ranges from 650 nm to 660 nm, the voltage ranges from 2.0 v to 2.6 v, the wavelength of the yellow light ranges from 585 nm to 590 nm, and the voltage ranges from 2.0 v to 2.6 v; 1000 HZ and 100 HZ are used as dual-frequency oscillation; the MOS is driven according to the oscillation frequency of 1000 HZ and Duty50% and the oscillation frequency of 100 HZ and Duty50% in a repeated frequency mode. According to the method, specific red light wavelength, blue light wavelength and yellow light wavelength are designed, and 1000 HZ and 100 HZ dual-frequency oscillation is combined, so that deep penetration into the skin is realized, and meanwhile, the effects of inhibiting whelk bacteria, regenerating skin cells, relieving acne marks and scars, relieving red and swollen and the like are achieved.

Description

technical field [0001] The invention belongs to the technical field of instrument control, and in particular relates to an LED or photon wavelength and dual-frequency drive control method for a skin beautification instrument. Background technique [0002] With the development of science and technology, people are no longer limited to using cosmetics to care for their skin, and more and more people tend to use various beauty equipment for deep beauty. Among them, the LED beauty instrument uses light of a specific wavelength to enhance the biological vitality of skin cell tissue by close to the irradiation method, which can better improve the skin condition. It has the advantages of natural mildness, low risk, no side effects, and significant improvement effect. , suitable for all skin types. [0003] However, the LED beauty instruments currently on the market mainly select different LED wavelengths. The LED power supply is DC, which is basically realized according to LED lig...

Claims

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Application Information

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IPC IPC(8): A61N5/06
CPCA61N5/0616A61N5/0624A61N2005/0626A61N2005/0642A61N2005/0651A61N2005/0663
Inventor 尾崎好荣铃木修平川田智雄张军宝川田明燕
Owner 飞迪科美容设备(上海)有限公司