An integrated control device for electric cooking utensils
An electric heating cooker and control device technology, which can be applied to utensils with integral electric heating devices, kitchen utensils, household utensils, etc., and can solve the problems of wasting manpower and material resources, complicated procedures, etc.
Active Publication Date: 2022-01-25
马良
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- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to provide an integrated control device for electric cooking utensils to solve the above problems in the installation and adjustment of electric heating cooking utensils, the process is complicated and a lot of manpower and material resources are wasted
Method used
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[0032] State one, refer to figure 1, the integrated control device is installed at the bottom of the heating plate of the electric rice cooker. At this time, the inner tank of the electric cooker is not placed, and the temperature sensing cover 2 protrudes from the middle of the heating plate and is higher than the plane of the heating plate by a certain distance. The limit on the guide column 21 of the temperature sensing cover The position ring 211 abuts against the bottom of the fixed frame 12 due to the elastic force exerted by the temperature-sensitive cover spring 23 on the support 1; the force exerted by the push lock lever spring 52 and the movable contact piece 42 on the lever 5 makes the lever 5 be in a static state, thus When the lever contact push post 53 drives the moving contact piece 42, the moving contact piece 42 is separated from the fixed contact piece 41, and the heating circuit is in an off state.
[0033] State two, refer to figure 2 , the integrated co...
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The invention discloses an integrated control device for an electric heating cooker, which comprises: a bracket; a temperature-sensitive cover, which is movably inserted on the bracket; a bimetal sheet, with a boss contact; Contact piece; lever, hinged with the bracket, one end of the lever is movable with a push lock lever, the upper part of the push lock lever is provided with a lock groove, and the lever is provided with a lever contact top column for pushing the moving contact piece to separate the fixed contact piece . Due to the use of the above-mentioned bimetal instead of the magnetic steel as the temperature-sensing control, the assembly is more convenient. Through the cooperation of the bimetal, the push lock lever and the lever, the heating circuit is controlled by the top column of the lever contact contacting the moving contact. The temperature-sensing control and lever that originally required subsequent assembly have been improved into an integrated device, which can be directly installed on the bottom of the cooking utensil heating plate without adjustment by workers. The operation is simple and no adjustment is required, saving a lot of manpower and material resources.
Description
technical field [0001] The invention relates to the field of temperature sensing control of electric cooking utensils, in particular to an integrated control device for electric heating cooking utensils. Background technique [0002] As a household electrical appliance, electric cooking utensils have been used for more than 60 years since they were invented. They have been using magnets with levers to control the on-off of their circuits (except for computer models). This control method uses magnets to control the temperature. , when the magnet in the magnetic steel is closed, the power is turned on to drive the electric heating plate to work; when the magnetic steel reaches the set temperature, the magnet loses magnetism, and the contact is pushed open by the lever to disconnect the heating circuit. This structure consists of magnetic steel and levers installed separately to form a control device. However, the installation and adjustment of this control device generally req...
Claims
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IPC IPC(8): H01H37/02H01H37/52A47J27/00A47J36/00
CPCH01H37/02H01H37/52A47J27/004A47J36/00
Inventor 马良
Owner 马良