To provide a heating cabinet which can attain equal distribution of the temperature inside.
A heater panel 40 which has a cord heater installed in its rear face is stretched with open spacing across a side wall 10A of a heating chamber 17, and the space inside is divided and three warm air ducts D1-D3 are formed, and while the warmth is being circulated in the warm air ducts D1-D3, inside of the heating chamber 17 is kept warm mainly by the radiant heat from the surface of the heater panel 40. Then, electric power of the cord heater 50L attached on the central warm air duct D2 is set smaller than the electric power of the cord heater 50H attached on the ducts D1, D3 of both sides in back/forth. The back/forth areas S1, S3 in the nearer sides to a door 20, that is, the sides where temperature easily falls under the influence of open air, is made to be heated more than the inside area S2 which is hardly influenced by the open air, therefore it can keep warmth mostly in uniform temperature distribution over full range in the depth direction in the heating chamber 17.
SAKAI TADASHI
ITO KOICHI
ISHIKAWA SUSUMU
OKUMURA YOHEI
| JP2000225024A | 2000-08-15 | |||
| JPS5543807U | 1980-03-22 | |||
| JPH10108737A | 1998-04-28 | |||
| JPS63181330U | 1988-11-22 |