Title:
MICROCURRENT CONSTANT CURRENT OUTPUT CIRCUIT AND MICROCURRENT SHOWER HEAD
Document Type and Number:
Japanese Patent JP2023126127
Kind Code:
A
Abstract:
To provide a beauty treatment apparatus which can be used at the same time with a shower.SOLUTION: The present invention provides a microcurrent constant current output circuit containing: a rising pressure module; and a logic controller. An input terminal of a rising pressure module U2 is connected to a power supply, and an output terminal of the logic controller is connected to the input terminal of the rising pressure module. The logic controller compares a sampling voltage generated in a sampling resistance by a microcurrent with a first threshold voltage. And, in the case where a sampling voltage is smaller than the first threshold voltage, the logic controller allows the driving of the rising pressure module, and increases an output voltage until the sampling voltage becomes the first threshold voltage or larger. The present invention further provides a microcurrent shower head using the above microcurrent constant current output circuit.SELECTED DRAWING: Figure 1
Inventors:
CHEN BOREN
WANG SHUANGJU
LI JIANAN
ZHANG LIAN
WANG SHUANGJU
LI JIANAN
ZHANG LIAN
Application Number:
JP2022198726A
Publication Date:
September 07, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
XIAMEN SOLEX HIGH TECH IND CO LTD
International Classes:
H02M3/00; A47K3/28
Attorney, Agent or Firm:
▲吉▼川 俊雄
Hiroshi Ichikawa
Hiroshi Ichikawa