Anti-scald grounding-free electric cooker
A grounding-free, rice cooker technology, used in cooking utensils, household appliances, applications, etc., can solve problems such as temperature rise, risk of electric shock, consumer burns, etc., to meet safety requirements, avoid electric shock hazards, and achieve thermal insulation. Effect
Pending Publication Date: 2022-01-28
GUANGDONG ENAITER ELECTRICAL APPLIANCES CO LTD
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Problems solved by technology
[0002] Existing electromagnetic heating rice cookers generally use metal shells and metal heat preservation covers. During use, the metal shell and heat preservation covers will cause excessive temperature rise due to electromagnetic induction. If consumers accidentally touch them during use, It is easy to cause consumers to be scalded; in addition, although the existing electric rice cookers have adopted grounding measures, they are still prone to electric shock risks when the safety grounding of the household circuit fails
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[0028] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.
[0029] The present invention will be further described below in conjunction with accompanying drawing:
[0030] The definitions of class II appliances, basic insulation, double insulation and reinforced insulation involved in the present invention are as follows: Class II appliances not only rely on basic insulation for electric shock protection, but also provide additional safety protection measures such as double insulation or reinforced insulation; Basic insulation is the insulation applied to live parts to provide basic protection against electric shock; double insulation is an insulation system composed of basic insulation...
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The invention discloses an anti-scald grounding-free electric cooker which comprises an upper cover and a cooker body, a shell of the upper cover has a reinforced insulation or double insulation effect relative to an internal circuit assembly, and the cooker body is internally provided with a reinforced insulation or double insulation electromagnetic induction coil assembly and a bottom temperature sensing assembly. A top temperature sensing assembly for strengthening insulation or double insulation is arranged on the upper cover, an inner container and an insulation heat preservation mechanism for separating the cooker body from the inner container to achieve strengthening insulation or double insulation are installed in the cooker body, the electric cooker is simple in structure, strengthening insulation or double insulation is achieved on the outer portion and the inner portion, capable of making contact with a human body, of the electric cooker, the safety requirements of class-II appliances of household appliances are met, the grounding is avoided, and the hidden danger of electric shock under the condition that safe grounding of a household circuit fails is avoided.
Description
【Technical field】 [0001] The invention relates to a household appliance, in particular to a scald-proof and ground-free electric rice cooker. 【Background technique】 [0002] Existing electromagnetic heating rice cookers generally use metal shells and metal heat preservation covers. During use, the metal shell and heat preservation covers will cause excessive temperature rise due to electromagnetic induction. If consumers accidentally touch them during use, It is easy to cause consumers to be scalded; in addition, although existing electric cookers have adopted grounding measures, they are still prone to electric shock risks under the failure of the safety grounding of household circuits. [0003] The present invention is made based on this situation. 【Content of invention】 [0004] The technical problem to be solved by the present invention is to provide an anti-scald electric rice cooker without grounding. [0005] The present invention is achieved through the following...
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Login to View More IPC IPC(8): A47J27/00A47J36/00
CPCA47J27/00A47J36/00
Inventor 吴津宁杨广良关大伟万景峰
Owner GUANGDONG ENAITER ELECTRICAL APPLIANCES CO LTD