Photon beauty instrument protection circuit, adjusting device and photon beauty instrument

Abstract

The utility model discloses a photon beauty instrument protection circuit, an adjusting device and a photon beauty instrument, the protection circuit comprises a power supply management module and a switch control module, the switch control module comprises an RC filter, a first end of the power supply management module is connected with a first end of the switch control module, and a second end of the power supply management module is connected with a light source. The third end of the power management module is the power input end of the protection circuit, and the second end of the switch control module is the signal input end of the protection circuit. The switch control module is used for being in a working state according to the switch enable signal under the condition that the switch enable signal is received; the power management module is used for supplying power to the light source when the switch control module is in the working state; and the RC filter is used for delaying the switch control module to enter a working state so as to delay the power supply of the power supply management module to the light source. According to the embodiment of the invention, the photon beauty instrument can be prevented from being influenced by surge current.

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