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Energy-saving electric cooker

A technology of electric rice cooker and capacitor, which is applied in the field of kitchen cooking, cooking equipment, and stewing, can solve the problems of wasting electric energy, etc., and achieve the effect of keeping no loss, avoiding heat loss, and simple structure

Inactive Publication Date: 2010-09-15
祖新华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of wasting a lot of electric energy in the existing electric rice cooker, the patent of the present invention provides an electric rice cooker, which not only avoids heat loss and saves electric energy, but also makes delicious and nutritious rice, vegetables and soup

Method used

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Examples

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Embodiment Construction

[0015] exist figure 1 Among them, one end of the fuse (1) is connected to the L end of the power cord, the other end is connected to the upper wire (27) of the timer (3), the lower wire (28) is connected to the current limiting resistor (4), and the cooking indicator light (5 ) in series with the current-limiting resistor (4) in parallel with the series body of the resistor (6) and capacitor (7), and the thermistor (9) in series with the charging and discharging capacitor (10) and the fast fuse (11) and the bidirectional thyristor (12 ) series body in parallel and then series heating element (8), one end of bidirectional diode (13) is connected in the middle of thermistor (9) and capacitor (10), and the other end is connected to the control pole of bidirectional thyristor (12), heat preservation After the indicator light (15) is connected in series with the current-limiting resistor (14), the temperature controller (17) is connected in parallel with the temperature limiter (16...

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Abstract

The invention discloses an energy saving electric cooker which is formed by connecting a concatemer of a silver fuse and a bidirectional thyristor in parallel after a thermistor is connected with a charge-discharge capacitor in series in an insulation shell, one end of a bidirectional diode being connected between the thermistor and the capacitor, and the other end being connected to a control electrode of the bidirectional thyristor. A resistance value of the thermistor changes along with the temperature of the electric cooker. The charge-discharge time of the capacitor is controlled, thus the conduction of the thyristor is controlled, namely the conduction of the electroc cooker. The power of the electric cooker is automatically controlled. The electric cooker cover has two stainless steel steam frames, one is used for steaming solid foods, and the other is used for steaming spoon meat. A pot cover is not provided with a vent valve, so that the hot-gas in the cooker can be fully used, thereby saving electric energy and reducing a greenhouse effect to the limits.

Description

Technical field [0001] The invention relates to a kitchen device for cooking, stewing and cooking, in particular to an electric rice cooker capable of saving a large amount of electric energy. Background technique [0002] At present, in the known electric cooker, after the water in the pot boils, it is still heated with the high power at the beginning, and the heat is dissipated from the pot cover and the pot body, which wastes a large amount of electric energy and also forms a part of the greenhouse effect. Contents of the invention [0003] In order to overcome the problem of wasting a large amount of electric energy in the existing electric rice cooker, the patent of the present invention provides an electric rice cooker, which not only avoids heat loss and saves electric energy, but also makes delicious and nutritious rice, vegetables and soup. [0004] The technical solution adopted by the present invention to solve the technical problem is: the pot cover is made of ...

Claims

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Application Information

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IPC IPC(8): A47J27/00A47J36/06A47J27/04A47J36/00
Inventor 祖新华
Owner 祖新华
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