Voltage stabilization double-power-supply impact resistance driving control system for red light LED facial mask

Abstract

The invention discloses a voltage stabilization double-power-supply impact resistance driving control system for a red light LED facial mask. The voltage stabilization double-power-supply impact resistance driving control system comprises a red light facial mask, a red light LED lamp arranged on the red light facial mask, a driving control system connected to the input terminal of the red light LED lamp. The driving control system consists of a driving chip U1, a capacitor C5, a chip input circuit, a power supply regulation circuit, a chip output circuit, an output driving circuit and an impact protection circuit. The invention provides a voltage stabilization double-power-supply impact resistance driving control system for the red light facial mask usage and is designed exclusively for the red light facial mask. The voltage stabilization double-power-supply impact resistance driving control system can intelligently switch power supplies, improves stability, reduces illumination intensity fluctuation of products and improves the usage effect of the red light facial mask.

Description

technical field [0001] The invention belongs to the field of red light LED driving, and specifically refers to an anti-shock driving control system with stabilized voltage dual power supplies for red light LED facial masks. Background technique [0002] The red light mask was inspired by the use of light in NASA and the US Navy. Research has found that light can increase energy levels and make patients feel energized. The light is non-invasive and low-level pulses of light that are more than three times brighter than sunlight. It is understood that light can enhance the potential energy of skin cells, red light can promote the growth of skin collagen, and carry out deep skin beauty maintenance. [0003] The working principle of the red light mask is similar to that of photosynthesis. It treats the skin folds from the depth by changing the energy of red light. It can not only calm the skin, but also prevent the growth of bacteria inside the skin. According to a survey repor...

AI Technical Summary

Problems solved by technology

[0004] However, the existing red light mask does not have an anti-impact drive control system designed for it, resulting in unstable luminescence when it is used, and the light intensity will fluctuate greatly with the fluctuation of the power supply, which also greatly reduces The effect of using the red light mask can even cause it to damage the skin

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