Induction cooker and its discharge method
A technology of an induction cooker and a voltage detection circuit, which is applied in the field of induction cookers, can solve the problems of long discharge time, small discharge current, and difficulty in meeting the requirements, and achieves the effects of simple operation, simple structure and easy implementation.
Active Publication Date: 2016-02-10
MIDEA GRP CO LTD +1
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Problems solved by technology
However, when using a discharge resistor to discharge, the size of the discharge resistor will affect the discharge speed of the induction cooker. For example, if a discharge resistor with a large resistance value is used, the discharge current will be small and the discharge time will be long, and rapid discharge cannot be achieved. , will lead to an increase in the standby power consumption of the induction cooker, so it is difficult to meet the requirements of the national standard or European standard for the standby power consumption of the induction cooker
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[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicat...
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The invention puts forward an induction cooker and an induction cooker discharge method. The induction cooker discharge method comprises the following steps: a, the voltage of the induction cooker is detected, and whether the induction cooker is in a power-off state is determined according to the voltage of the induction cooker; b if yes, a blower fan of the induction cooker is controlled to start, and therefore the induction cooker is controlled to discharge. According to the induction cooker and the induction cooker discharge method of the invention, rapid discharge of the induction cooker can be realized when standard requirements are satisfied, and standby power consumption of the induction cooker cannot be increased. Moreover, the discharge method is simple in operation and easy to implement, the induction cooker is simple in structure, no additional circuit is needed, and the induction cooker is low in cost.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a discharge method for an electromagnetic cooker and an electromagnetic cooker using the discharge method. Background technique [0002] At present, the national standard or European standard requires the discharge of the induction cooker after power-off: the residual power voltage of the induction cooker within 1 second of power-off should be less than 34V. In the prior art, a discharge resistor is generally used to discharge the induction cooker. However, when using a discharge resistor to discharge, the size of the discharge resistor will affect the discharge speed of the induction cooker. For example, if a discharge resistor with a large resistance value is used, the discharge current will be small and the discharge time will be long, and rapid discharge cannot be achieved. , will lead to an increase in the standby power consumption of the induction cooker, so i...
Claims
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IPC IPC(8): H05B6/06
Inventor 孟宪昕陈永顺
Owner MIDEA GRP CO LTD