CN2151688Y - 分体结构电热炊具 - Google Patents

分体结构电热炊具 Download PDF

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Publication number
CN2151688Y
CN2151688Y CN 93202819 CN93202819U CN2151688Y CN 2151688 Y CN2151688 Y CN 2151688Y CN 93202819 CN93202819 CN 93202819 CN 93202819 U CN93202819 U CN 93202819U CN 2151688 Y CN2151688 Y CN 2151688Y
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control circuit
pot body
kitchen range
inner bag
heater element
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李桂文
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Abstract

分体结构电热炊具,发热元件与内胆固紧装在外 壳中构成锅体,外壳有导电支脚,另有灶台,其面上有 导电孔,温控电路装在灶台中。锅体座在灶台上自动 接通电源,端起锅体无电源线拖累且锅体外壳有防水 功能,方便使用。所述的炊具,发热元件与内胆的接 触热阻稳定,热效率较高,控制电路远离发热元件,改 善了电路的工作环境。

Description

本实用新型涉及电热炊具,特别是一种发热元件与温控部分分离的电热锅。
现各种电饭煲、电瓦煲、电炒锅等均有一个壳体,发热元件和温控元件装在壳体中,另有金属或陶瓷的内胆,即锅体。内胆与发热板是接触传热,因内胆经常挪动,其与发热板的接触热阻很不稳定,内胆放置不合适或偶然内胆与发热板间夹有米粒等杂物,可导致接触热阻极大,热效率很低。发热与温控元件均装在壳体内,使壳体内温度较高,难于放置电子装置,影响控制电路的功能,另外,壳体与内胆形状必须匹配,如电饭锅的壳体就不能配用电炒锅的内胆,功能单一。
本实用新型之目的是给出一种发热元件与温控部分分离的分体结构电热炊具,以改善内胆与发热元件接触热阻不稳定的情况,改善控制电路的工作环境。
所述的分体结构电热炊具,发热元件紧贴内胆并固紧,内胆装在具有防水功能的外壳中构成锅体,外壳有两组支脚,支脚中插入的导电柱分别与发热元件的两个电极电连通。另有一个灶台,其面上有两组与支脚位置相应的孔,孔中装导电片,使支脚插入孔中导电柱与导电片电连通,两组导电片通过控制电路与电源连通,控制电路装在灶台的壳体中。
所述的电热炊具将发热元件与控制电路分离,改善了灶台中控制电路的工作环境。发热元件与内胆固紧,使接触热阻仅与制做安装有关,而与用户使用无关,锅体座在灶台上,支脚插入孔中自动接通电源,将锅体端起亦无电源线拖累,且锅体外壳具有防水功能,方便使用。另外,同一灶台可配备蒸煮用、煎炒用及壶状的锅体,可根据烹饪方式选用锅体。
附图为所述电热炊具的剖视示意图。
内胆1底部紧贴发热板3并固紧,内胆1装在外壳2中构成锅体A,外壳2有四个支脚4,导电柱5插入支脚4中,并分为两组分别与发热板3的两极电连通。灶台B的表面有四个孔6,孔中有导电片7也分为两组分别与装在壳体8中的温控电路两输出极连通。应指出内胆1的形状可为筒状的蒸煮锅,也可为仅底部呈弧面的炒锅或壶状。

Claims (1)

1、分体结构电热炊具,由内胆1发热元件3与温控电路构成,其特征在于:
a,发热元件3紧贴内胆1并固紧,内胆1装在具防水功能的外壳2中构成锅体A,外壳2有两组支脚4,支脚中插入的导电柱5分别与发热元件3的两个电极电连通;
b,灶台B的面上有两组与支脚4位置相应的孔6,孔中装导电片7,使支脚4插入孔6中,导电柱5与导电片7电连通,两组导电片7通过温控电路与电源连通,控制电路装在灶台的壳体8中。
CN 93202819 1993-02-06 1993-02-06 分体结构电热炊具 Expired - Fee Related CN2151688Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93202819 CN2151688Y (zh) 1993-02-06 1993-02-06 分体结构电热炊具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93202819 CN2151688Y (zh) 1993-02-06 1993-02-06 分体结构电热炊具

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CN2151688Y true CN2151688Y (zh) 1994-01-05

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CN 93202819 Expired - Fee Related CN2151688Y (zh) 1993-02-06 1993-02-06 分体结构电热炊具

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CN (1) CN2151688Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113303661A (zh) * 2021-06-16 2021-08-27 杭州迪加福信息技术有限公司 智能烹饪机悬浮式灶台结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113303661A (zh) * 2021-06-16 2021-08-27 杭州迪加福信息技术有限公司 智能烹饪机悬浮式灶台结构

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