US 12,342,920 B2
Depilator
Yuping Pan, Guangdong (CN); and Xiang Li, Guangdong (CN)
Assigned to SHENZHEN ULIKE SMART ELECTRONICS CO., LTD, Shenzhen (CN)
Filed by SHENZHEN ULIKE SMART ELECTRONICS CO., LTD, Guangdong (CN)
Filed on Mar. 12, 2021, as Appl. No. 17/200,022.
Claims priority of application No. 202010570807.4 (CN), filed on Jun. 19, 2020; application No. PCT/CN2020/118788 (WO), filed on Sep. 29, 2020; application No. 202011134930.8 (CN), filed on Oct. 21, 2020; and application No. PCT/CN2020/124733 (WO), filed on Oct. 29, 2020.
Prior Publication US 2021/0393014 A1, Dec. 23, 2021
Int. Cl. A45D 26/00 (2006.01); A61N 5/06 (2006.01); H01L 35/30 (2006.01); H05K 7/20 (2006.01); H10N 10/13 (2023.01); A61N 5/00 (2006.01)
CPC A45D 26/0061 (2013.01) [A61N 5/0617 (2013.01); H05K 7/2039 (2013.01); H10N 10/13 (2023.02); A45D 2200/15 (2013.01); A61N 2005/005 (2013.01); A61N 2005/0632 (2013.01); A61N 2005/0644 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A depilator, wherein the depilator comprises a cold compressing portion, a heat removal assembly, a heat sink assembly and a heat conducting plate; the heat conducting plate comprises a main heat absorbing portion and a heat outputting portion; the main heat absorbing portion is in contact with the cold compressing portion, to absorb heat of the cold compressing portion; the heat outputting portion is in contact with the heat sink assembly, to conduct the heat to the heat sink assembly; the depilator defines a cooling channel; the depilator comprises a housing; the housing defines at least one cooling inlet and at least one cooling outlet; the cooling channel is formed between the at least one cooling inlet and the at least one cooling outlet; the heat of the heat sink assembly is dissipated through the cooling channel and the at least one cooling outlet;
the heat removal assembly comprises a lamp tube for emitting light to the cold compressing portion;
the cooling channel comprises a first cooling passage and a second cooling passage;
wherein, at least part of the lamp tube is disposed in the first cooling passage, and at least part of the heat sink assembly is disposed in the second cooling passage;
wherein the depilator further comprises a plurality of heating devices; the heat conducting plate also comprises a plurality of secondary heat absorbing portions; the secondary heat absorbing portions are in contact with at least part of the heating devices, to absorb heat of the heating devices.