US 12,171,050 B2
Power regulating device and light
Qing Lan, Shenzhen (CN); Shoubao Chen, Shenzhen (CN); Bo Lei, Shenzhen (CN); and Jinliang Lei, Shenzhen (CN)
Assigned to SHENZHEN GUANKE TECHNOLOGIES CO., LTD, Shenzhen (CN)
Filed by Shenzhen Guanke Technologies Co., Ltd, Shenzhen (CN)
Filed on Jan. 7, 2022, as Appl. No. 17/570,996.
Claims priority of application No. 202122721563.8 (CN), filed on Nov. 8, 2021.
Prior Publication US 2023/0147508 A1, May 11, 2023
Int. Cl. H05B 45/30 (2020.01); H05B 45/10 (2020.01); H05B 47/10 (2020.01)
CPC H05B 45/30 (2020.01) [H05B 45/10 (2020.01); H05B 47/10 (2020.01)] 18 Claims
OG exemplary drawing
 
1. A power regulating device for regulating a power supply of a light comprising:
a mounting base provided on the light having a mounting space;
a variable resistance provided inside the mounting space and electrically connected to the power supply of the light;
a control switch provided inside the mounting space and electrically connected to the power supply of the light;
a regulating part, connected to the mounting base in a flexible way having a first regulating section connected to the variable resistance and a second regulating section configured to switch a state of the control switch,
when the regulating part rotates or slides relative to the mounting base, either a resistance value of the variable resistance can be changed or the state of the control switch can be switched, when the state of the control switch is switched, the power supply is configured to output a specific power corresponding to the state of the control switch, and when the state of the control switch is not switched, the power supply is configured to output a power corresponding to the resistance value of the variable resistance.