JPS6196204U

JPS6196204U -

Info

Publication number: JPS6196204U
Application number: JP17995384U
Authority: JP
Priority date: 1984-11-29
Filing date: 1984-11-29
Publication date: 1986-06-20

Description

[Brief explanation of drawings]

第１図イ，ロはそれぞれ本考案電気コンロの一
例の概略を示す説明用縦断正面図及び縦断側面図
、第２図は電源装置の概略を示すブロツク回路図
、第３図はゼロクロススイツチ回路の一例を示す
回路図、第４図は制御回路の一例を示す説明用ブ
ロツク回路図、第５図イ及びロは各々供給電力を
６段階に切換える場合における負荷電圧波形例を
示す波形図、第６図イ，ロは赤外線ランプの一例
を示す説明用正面図及び説明用拡大縦断側面図、
第７図は赤外線ランプの放射範囲についの説明図
である。１１，１２，１３…赤外線ランプ、１…ケーシ
ング、１０Ａ，１０Ｂ…ホルダー、１４…反射板
、１５…赤外線フイルター板、１６…電源装置、
１７…ゼロクロススイツチ回路、１８…制御回路
、１１ｂ…赤外線反射膜、１１ｃ…バルブ中心軸
、１１ｄ…フイラメントコイル、１１ｅ…リング
サポータ、１１ｆ…バルブ。 Figures 1A and 2B are an explanatory vertical front view and a vertical side view schematically showing an example of the electric stove of the present invention, Figure 2 is a block circuit diagram schematically showing the power supply device, and Figure 3 is a zero cross switch circuit. FIG. 4 is an explanatory block circuit diagram showing an example of the control circuit; FIGS. Figures A and B are an explanatory front view and an explanatory enlarged longitudinal sectional side view showing an example of an infrared lamp;
FIG. 7 is an explanatory diagram of the radiation range of the infrared lamp. 11, 12, 13...Infrared lamp, 1...Casing, 10A, 10B...Holder, 14...Reflector plate, 15...Infrared filter plate, 16...Power supply device,
17...Zero cross switch circuit, 18...Control circuit, 11b...Infrared reflective film, 11c...Valve central axis, 11d...Filament coil, 11e...Ring supporter, 11f...Valve.

Claims

[Scope of utility model registration request]

a casing, a thermal radiation lamp made of an infrared lamp or a heater lamp disposed inside the casing, an infrared filter plate made of a crystallized glass plate fixedly positioned above the thermal radiation lamp, and the casing. a power supply device disposed inside the lamp for controlling the power supplied to the thermal radiation lamp; An electric stove characterized by having an infrared reflective film.