公开(公告)号：US11703232B2

公开(公告)日：2023-07-18

申请号：US17824150

申请日：2022-05-25

申请人： HOYAHOMETECH CO., LTD

发明人： Soo-hwan Kwak ,  Jin-chul Park ,  Hae-sung Hwang

IPC分类号： F24D3/16 ,  F24D3/12 ,  F28F21/02 ,  F28F3/04 ,  F24H9/00

CPC分类号： F24D3/16 ,  F24D3/127 ,  F24H9/0063 ,  F28F3/048 ,  F28F21/02 ,  F28F2255/06 ,  F28F2255/143 ,  F28F2255/16

摘要： A heating panel includes a lower panel mounted on the floor and an upper panel serving as a cover of the lower panel. The lower panel includes: a plurality of first guides protruding upward from the bottom surface to guide installation of a heating hose; and a first air passage formed as a groove on the bottom surface and the surface of the first guide, and further includes a plurality of second guides protruding upward from the bottom surface, having the first air passage on the surface thereof, and disposed between the plurality of first guides to guide installation of the heating hose. The upper panel is coupled to the lower panel and includes: a second air passage formed on the bottom surface in a groove form; and a second fastening member coupled with the first fastening member.