JPH0290796U

JPH0290796U -

Info

Publication number: JPH0290796U
Application number: JP16937488U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-18
Anticipated expiration: 2003-12-28
Also published as: JPH0637840Y2

Description

[Brief explanation of drawings]

第１図は本考案第一実施例に係る電磁誘導加熱
式アイロン装置の全体を示す構成図、第２図はア
イロン本体のこて面の自動温度制御部を示す構成
図である。第３図は本考案第二実施例に係る電磁
誘導加熱式アイロン装置のアイロン本体のこて面
の略平面図、第４図はアイロン台側に内装される
電磁誘導加熱装置の電気回路図、第５図はコイル
線径によるうず電流の流れ方を模式的に説明した
図で、同図ａは線径が大の場合、同図ｂは線径小
の場合を示す。第６図ａは蓄熱式アイロン装置の
使用中のこて面温度を示した図、同図ｂは電磁誘
導加熱式の使用中のこて面温度を示した図である
。第７図は本考案第三実施例に係るアイロン装置
のアイロン本体に内装される電気回路図、第８，
９図は夫々アイロン本体の側面図および平面図、
第１０図はアイロン台の電磁誘導加熱装置の電気
回路図、第１１図ａ，ｂは開閉検出手段により検
出される入力電流値の変化を示した図で、同図ａ
はアイロン本体の場合、同図ｂは他の磁性体負荷
の場合を示す。１：アイロン台、２：加熱コイル、３：電磁誘
導加熱装置、７：アイロン本体、８：こて面、１
１：こて板、１２：被加熱体、１３：温度依存性
変形材、１４：うず電流発生回路、３０：把手部
、３２：スイツチ、３３：開閉手段、３４：検知
手段、３５：制御回路。 FIG. 1 is a block diagram showing the entire structure of an electromagnetic induction heating type ironing device according to a first embodiment of the present invention, and FIG. 2 is a block diagram showing an automatic temperature control section of the iron surface of the iron body. FIG. 3 is a schematic plan view of the iron surface of the iron body of the electromagnetic induction heating type ironing device according to the second embodiment of the present invention, FIG. 4 is an electric circuit diagram of the electromagnetic induction heating device installed inside the ironing board side, and FIG. FIG. 5 is a diagram schematically explaining how eddy current flows depending on the coil wire diameter. FIG. 5 a shows the case where the wire diameter is large, and FIG. 5 b shows the case where the wire diameter is small. FIG. 6a is a diagram showing the iron surface temperature during use of the regenerative ironing device, and FIG. 6b is a diagram showing the iron surface temperature during use of the electromagnetic induction heating type ironing device. FIG. 7 is an electric circuit diagram installed in the iron body of the ironing device according to the third embodiment of the present invention;
Figure 9 is a side view and a plan view of the iron body, respectively.
Figure 10 is an electric circuit diagram of an electromagnetic induction heating device for an ironing board, and Figures 11a and 11b are diagrams showing changes in the input current value detected by the opening/closing detection means.
shows the case of the iron body, and figure b shows the case of another magnetic material load. 1: Ironing board, 2: Heating coil, 3: Electromagnetic induction heating device, 7: Iron body, 8: Iron surface, 1
1: Trowel plate, 12: Heated object, 13: Temperature-dependent deformable material, 14: Eddy current generation circuit, 30: Handle, 32: Switch, 33: Opening/closing means, 34: Detection means, 35: Control circuit .

Claims

[Scope of claim for utility model registration] 1. An ironing board equipped with an electromagnetic induction heating device,
The iron surface of the iron body has a two-layer structure consisting of a iron plate made of a non-magnetic material and a heated body made of a magnetic material placed inside the iron plate, and the heated body is placed close to the iron plate. A temperature-dependent deformable material was interposed between the iron plate and the object to be heated to control the temperature of the iron plate by adjusting the distance between the electromagnetic induction heating device and the object to be heated. An electromagnetic induction heating ironing device characterized by: 2 The ironing board is equipped with an electromagnetic induction heating device,
The iron surface of the iron body has a two-layer structure consisting of a iron plate made of a non-magnetic material and a heated body made of a magnetic material arranged inside the iron plate, and the heated body has a thin wire shape and a coil. What is claimed is: 1. An electromagnetic induction heating type ironing device, characterized in that an eddy current generating circuit is formed by connecting temperature-dependent deformable members that open and close depending on the temperature of a iron plate to both ends of the heated body. 3 The ironing board is equipped with an electromagnetic induction heating device,
The iron surface of the iron body has a two-layer structure consisting of a iron plate made of a non-magnetic material and a heated body made of a magnetic material arranged inside the iron plate, and the heated body has a thin wire shape and a coil. an eddy current generating circuit is formed, and a detection means for detecting a grip state of the user is provided in the handle portion of the iron main body,
A switch is provided for opening and closing the eddy current generation circuit based on the detection result of the detection means, a switch for opening and closing the eddy current generation circuit is provided on the iron body, and an opening/closing means for opening and closing the eddy current generation circuit is provided on the ironing board. 1. An electromagnetic induction heating type ironing device, characterized in that an opening/closing detection means for detecting the opening/closing detection means is provided, and a control circuit is provided for controlling the electromagnetic induction heating device based on the detection result of the opening/closing detection means.