CN2317592Y - Self-heating electric stove - Google Patents

Abstract

The utility model relates to a self-heating electric stove, comprising an insulating container, an insulating upper cover and an electrode assembled in the utility model, wherein, the electrode is composed of an upper electrode plate and a lower electrode plate, the lower electrode plate with a wire connecting terminal is sealed and arranged on the bottom of the insulating container, and the upper electrode plate of the insulating upper cover utilizing an elastic body and a wire connecting terminal sealed and arranged on the insulating upper cover is connected into integration. The utility model has the advantages of simple structure, low cost, heterogeneous and fast heating, time saving, electricity saving, sanitation, cleanness and no pollution.

Description

White heat formula electric furnace

The utility model relates to a kind of electric cooking appliance of heated food, particularly a kind of self-heating electric furnace that utilizes food self-resistance energising back heating heated food.

At present along with science and technology development, the electric cooking appliance of various cooking foods produces thereupon, as electric furnace, electric frying pan, roaster etc., all utilize resistance wire heating conduction to give the bottom of a pan heat food, food inwardly transmits heat gradually from outer surface, its power consumption is big, the heat efficiency is lower, and the food heating is inhomogeneous, and pollution is arranged.Electromagnetic stove is to utilize electromagnetic energy to be converted to the heat energy heat food, though it improves the heat efficiency than cookers such as above-mentioned electric furnaces, because of raw materials used and manufacturing process are had higher requirements, so the manufacturing cost height, influence its application.Existing microwave oven is to utilize the high-frequency electromagnetic energy, make food molecule vibration frictional heat realize heat food, when food heats in the microwave oven of sealing, to relevant requirements such as the initial temperature of food, quantity, tissue density sizes own, the improper use meeting causes fire or unexpected injury, and its also influence that costs an arm and a leg is promoted in addition.

The purpose of this utility model provides a kind of self-heating electric furnace, and it is simple in structure, low cost of manufacture, and fast and homogeneous heating saves time, power saving, and sanitation and hygiene are pollution-free.

The purpose of this utility model is achieved in that this device comprises insulating vessel, insulation loam cake and assembles its interior electrode, wherein electrode is made up of upper and lower pole plate, the bottom crown that has binding post is encapsulated in the insulating vessel bottom, and the top crown of insulation loam cake utilizes elastomer and is encapsulated in the binding post that covers in the insulation and links into an integrated entity.

Because this device has been broken the mode of heating of traditional electric furnace, use joule-Lenz's law, more than in insulating vessel, bottom crown directly switches on, after utilization is in the resistance energising that food self exists between the two-plate, himself heating is heated inside and outside making food simultaneously, heating rapidly, evenly, so it is well-done at short notice, both save electric energy, saved cooking time again, simple in structure because of it, so low cost of manufacture, heat food does not have the phenomenon of burning, smolder, and can not produce environmental pollution, guarantees sanitation and hygiene.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a kind of concrete structure schematic diagram of the present utility model.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Describe concrete structure of the present utility model in detail according to Fig. 1-2.This device comprises the insulating vessel 3 that has supporting seat 5, insulation loam cake 2 and assembles parts such as electrode that are made of top crown 8, bottom crown 9 in it.Wherein insulating vessel 3, insulation loam cake 2 can adopt toughened glass or hard non-toxic plastic to make.The upper and lower pole plate 8,9 of electrode adopts electric conducting material, preferentially selects cigarette carbon plate or corrosion resistant plate for use.The bottom crown 9 that has binding post 4 is encapsulated in the bottom of insulating vessel 3.Binding post 1 is encapsulated on the insulation loam cake 2 by connecting plate 6.Be contained in the insulating vessel 3 and utilize the fixing top crown 8 of elastomer 7 and the inner of binding post 1 to link into an integrated entity.Top crown 8 utilizes the pressure of elastomer 7 to make food compacting between pole plate, and this elastomer 7 can adopt various flexible members as required, should preferentially select spring for use.

During use, the specification size that should determine this device according to the kind and the quantity of institute's processed food (meat, wheaten food, vegetables etc.), also can add the cover body that has safety device, prevent from directly to contact binding post 1,4, with the security reliability of further reinforcement use in its periphery.During operation, preprepared food is inserted in the insulating vessel 3, build insulation loam cake 2, compress food with top crown 8.Energized (36V-220V all can), electric current be directly by food, makes its inside and outside uniform heating simultaneously rapidly, very fast well-done, than the heating of existing electric furnace save time, power saving, need 30 minutes as the well-done 1 kilogram of beef of common electric furnace, this device only needs 7-8 minute, power consumption 0.1 degree.

Claims (3)

1, a kind of self-heating electric furnace, comprise insulating vessel, insulation loam cake and assemble its interior electrode, it is characterized in that electrode is made up of upper and lower pole plate, the bottom crown that has binding post is encapsulated in the insulating vessel bottom, and the top crown of insulation loam cake utilizes elastomer and is encapsulated in the binding post that covers in the insulation and links into an integrated entity.

2, electric furnace according to claim 1 is characterized in that electrode used therein preferentially selects cigarette carbon plate or corrosion resistant plate for use.

3, electric furnace according to claim 1 is characterized in that used elastomer preferentially selects spring for use.

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