US 9,808,063 B2
Heat conducting mechanism for personal care device and personal care device
Rentong Wang, Zhejiang (CN); and Zhiyong Yu, Zhejiang (CN)
Assigned to ZHEJIANG PAITER ELECTRIC CO., LTD., Wenzhou, Zhejiang (CN)
Appl. No. 14/901,686
Filed by ZHEJIANG PAITER ELECTRIC CO., LTD., Wenzhou, Zhejiang (CN)
PCT Filed Aug. 13, 2014, PCT No. PCT/CN2014/084258
§ 371(c)(1), (2) Date Dec. 28, 2015,
PCT Pub. No. WO2015/000449, PCT Pub. Date Jan. 8, 2015.
Claims priority of application No. 2013 1 0271401 (CN), filed on Jul. 1, 2013; and application No. 2013 1 0385528 (CN), filed on Aug. 30, 2013.
Prior Publication US 2016/0367001 A1, Dec. 22, 2016
Int. Cl. A45D 2/40 (2006.01); A45D 2/00 (2006.01); A45D 1/04 (2006.01); A45D 6/00 (2006.01)
CPC A45D 2/001 (2013.01) [A45D 1/04 (2013.01); A45D 6/00 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A heat conducting mechanism for a personal care device, comprising:
a mounting rack;
a heat conductor fixedly mounted on the mounting rack, the heat conductor comprising an aluminum portion that includes a plate portion, a first side portion and a second side portion, the plate portion defining a working face, the first side portion positioned opposite the second side portion, each of the first side portion and the second side portion extending upwardly and away from the plate portion, the plate portion and the first and second side portions defining a fiber-layer receiving channel; and
a fiber layer comprising a bamboo or a carbon fiber material that includes a bottom portion and a top portion above the bottom portion, the top portion defining a planar top surface that is generally parallel to the working face, the bottom portion of the fiber layer inserted into the fiber-layer receiving channel and arranged at a working face of the heat conductor so as to be in contact with the working face of the heat conductor, the top portion of the fiber layer positioned outside of the fiber-layer receiving channel and above the plate portion such that the entire planar top surface is above the heat conductor.