US 12,440,013 B2
Hair dryer
Sunjung Park, Seoul (KR); Daekee Shin, Seoul (KR); and Hophil Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/766,612
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jul. 15, 2020, PCT No. PCT/KR2020/009331
§ 371(c)(1), (2) Date Apr. 5, 2022,
PCT Pub. No. WO2021/071061, PCT Pub. Date Apr. 15, 2021.
Claims priority of application No. 10-2019-0124456 (KR), filed on Oct. 8, 2019.
Prior Publication US 2023/0301414 A1, Sep. 28, 2023
Int. Cl. A45D 20/12 (2006.01)
CPC A45D 20/12 (2013.01) 15 Claims
OG exemplary drawing
 
1. A hair dryer comprising:
a main body including a gas outlet portion disposed thereon for discharging a gas;
a handle extending from the main body;
a gas inlet portion located on the main body or the handle,
wherein gas is introduced into the gas inlet portion from the an outside of the hair dryer, and wherein the gas inlet portion is in communication with the gas outlet portion;
a fan disposed inside the main body or the handle, the fan configured to blow the gas;
a lighting portion disposed on the main body and configured to emit light; and
a controller electrically connected to the lighting portion and configured to control a light emission characteristic of the lighting portion,
wherein the controller is configured to control the light emission characteristic of the lighting portion based on a characteristic of the gas currently discharged through the gas outlet portion.