CN103750733A

CN103750733A - Multifunctional electric cooker

Info

Publication number: CN103750733A
Application number: CN201410025342.9A
Authority: CN
Inventors: 焦发兆
Original assignee: ANHUI TONGFA EQUIPMENT Co Ltd
Current assignee: ANHUI TONGFA EQUIPMENT Co Ltd
Priority date: 2014-01-20
Filing date: 2014-01-20
Publication date: 2014-04-30
Anticipated expiration: 2034-01-20
Also published as: CN103750733B

Abstract

The invention belongs to food heating appliances and particularly relates to a multifunctional electric cooker. The multifunctional electric cooker comprises a body, a heating device and a cover. The body is of a spherical surface shape. The electric heating device comprises a heat conducting plate and electric heating tubes disposed inside the heat conducting plate. The body is disposed on the heat conducting plate. The support surface of the heat conducting plate is of a spherical surface shape and fits to the bottom of the body. A reflecting layer for reflecting energy is further disposed below the heating device. The multifunctional electric cooker has the advantages that the body is of the spherical surface shape, and food frying is facilitated; the reflecting layer on the periphery of the heating device can reflect dispersed heat back to the body, heat energy utilization rate is increased, and electric energy is saved.

Description

Multifunctional electric cooker

Technical field

The invention belongs to heating of food utensil, be specifically related to a kind of multifunctional electric cooker.

Background technology

Electric cooker is the existing a kind of cooker generally using in the family, it has temperature automatically controlled, the function such as auto-breaking and insulation, be mainly used in steaming and boiling two kinds of cooking methods, yet existing electric cooker increases the capacity of pot in order to make full use of its inner space, therefore the pot system of holding food materials is become to barrel-shaped pan, this just makes the function of electric cooker become too single, can only can not stir-fry to food materials for cooking, in addition, because pan can not operate with the kitchen tools that are similar to slice, and rice has certain viscosity, the pan that therefore most of electric cooker is used is all with non-stick pan coating layer, once coming off, this coating can produce serious threat to health.On the other hand; because only having the bottom of a pan, pan is heated; therefore the food materials in pot are heated inhomogeneous; usually there will be the bottom of a pan food materials sintering but phenomenon that top food materials also do not cook; secondly, the electric heating plate of existing electric cooker only has the heat of upper surface can pass to a pot body, and the heat distributing in other direction can run off in vain; like this without having wasted electric energy, and may cause pot body not reach predetermined temperature.

Existing electric cooker, except above-mentioned defect, also exists a problem when cooking rice, can not produce crispy rice exactly.In the past, while using Chinese conventional iron pan boiling meal, the bottom of a pan can produce one deck crispy rice, this crispy rice mouthfeel delicious and crisp, be subject to liking of a lot of people, yet existing electric cooker is not easy to removal after producing crispy rice for fear of the bottom of a pan, has therefore set the critical-temperature of heating, in the time of just will having produced crispy rice in pot, just stop heating, like this since existing electric cooker just can not meet people's user demand.

Summary of the invention

The object of this invention is to provide a kind of crispy rice that can produce and can be used for again the multifunctional electric cooker of cooking simultaneously when steamed rice.

For achieving the above object, the invention provides following technical scheme: a kind of multifunctional electric cooker, comprise a pot body, heater and pot cover, described pot body is dome shape, the heat-conducting plate that described electric heater unit comprises and the electrothermal tube that is laid in heat-conducting plate inside, described pot body is placed on heat-conducting plate, and the supporting surface of described heat-conducting plate is dome shape and this supporting surface fits with the bottom of pot body.

Described heater below is also provided with the reflecting layer for reflecting heat, described reflecting layer is recessed shelly, the inwall of this recessed shell forms reflecting surface, and described heater and pot body are placed in the cavity in reflecting layer, between described pot body and heater and reflecting surface, are provided with gap.

Technique effect of the present invention is: the pot body of electric cooker is designed to dome shape and conveniently food materials is stir-fried, in addition, reflecting layer is set in heater periphery and makes dispersed heat reflection twice-cooked stir-frying body, improved the utilization rate of heat energy, saved electric energy.

Accompanying drawing explanation

Fig. 1 is stereogram of the present invention;

Fig. 2 is cutaway view of the present invention;

Fig. 3 is the cutaway view with Fig. 2 opposite direction;

Fig. 4 is the I partial enlarged view in Fig. 3;

Fig. 5 is explosive view of the present invention.

The specific embodiment

As shown in Fig. 2,3,5, a kind of multifunctional electric cooker, comprise pot body 10, electric heater unit and pot cover 40, it is characterized in that: described pot body 10 is dome shape iron pan, the heat-conducting plate 20 that described electric heater unit comprises and the electrothermal tube 21 that is laid in heat-conducting plate 20 inside, described pot body 10 is placed on heat-conducting plate 20, and the supporting surface of described heat-conducting plate 20 is dome shape and this supporting surface is fitted with the bottom of pot body 10.Adopt the circular bottom pot of dome shape to replace the pan that electric cooker is used in the past, make electric cooker not only can be used for boiling material object, can also be used to cooking, simultaneously, adopt circular bottom pot directly food materials to be scooped up with slice, therefore need in pot, not smear non-stick pan coating layer, in addition, the present invention adopts the method for casting that electrothermal tube is embedded in to heat-conducting plate inside, and can improving like this heat transference efficiency, to make a pot body be heated again more even.

As shown in Fig. 2,3,5, described heater below is also provided with the reflecting layer 30 for reflecting heat, described reflecting layer 30 is to be the planar housing of concave arc, the inwall of this housing forms reflecting surface, described electric heater unit and pot body 10 are placed in the cavity of reflecting layer 30 formation, between described pot body 10 and electric heater unit and reflecting layer 30, are provided with gap.The reflect heat that heat-conducting plate 20 belows are distributed in reflecting layer 30, to pot body 10, can effectively reduce thermal loss like this.

As shown in Figure 2,3, 4, described reflecting layer 30 is placed in a tubbiness shell 50 together with heater and pot body 10, the edge in described reflecting layer 30 is provided with the flange 33 towards cavity outside, described flange 33 is articulated on the edge of shell 50 opening parts, the bottom in described reflecting layer 30 is provided with support 32, and described support 32 is supported between shell 50 bottoms and reflecting layer 30.Shell 50 can play certain protective effect, thereby prevents that heater element is directly exposed to outside and produces potential safety hazard, and in addition, owing to having gap between shell 50 and reflecting layer 30, so shell 50 also can play certain heat-insulation and heat-preservation function.

As shown in Fig. 2,5, between described heat-conducting plate 20 and reflecting layer 30, be provided with

pillar

23,30 bottoms, described reflecting layer are provided with through hole 31, the power connection 22 at described electrothermal tube 21 two ends is exposed in heat-conducting plate 20 outsides, described power connection 22 is through through hole 31 and extend to 30 belows, reflecting layer, and described power connection 22 is connected with temperature controller 52 and power line jack 51.In use, only need to regulate the adjusting knob of temperature controller 52 just can control the temperature of electric cooker, operate very convenient.

As shown in Figure 1,5, on the sidewall of described shell 50 and bottom surface is provided with louvre 54, and the bottom of described shell 50 is provided with at least three supporting legs 53.Louvre 54 can prevent the excess Temperature of shell 50 inside and cause electronic component to damage or aging, and supporting leg 53 makes shell 50 bottoms separated with desktop, for the louvre of shell 50 bottoms provides heat-dissipating space.

As shown in Figure 1,5, the edge of described pot body 10 is provided with two handles 11, and described two handles 11 are arranged about the Central Symmetry of pot body 10, on described handle 11, are enclosed with the handle casing that one deck is made with heat-barrier material.

The present invention adopts iron circular bottom pot to replace the aluminum pans filled that electric cooker is used in the past, food materials in pot can scoop up with slice, therefore need in pot, not smear non-stick pan coating layer, meanwhile, electric cooker of the present invention can also be used as frying pan, in addition, because circular bottom pot has overcome crispy rice, be difficult for the defect being scooped up, therefore the critical-temperature of heating can be heightened, make the bottom of a pan produce crispy rice, multi-purpose pot, has met people's user demand like this.

Claims

1. a multifunctional electric cooker, comprise a pot body (10), electric heater unit and pot cover (40), it is characterized in that: described pot body (10) is the iron pan of dome shape, the heat-conducting plate that described electric heater unit comprises (20) and the electrothermal tube (21) that is laid in heat-conducting plate (20) inside, described pot body (10) is placed on heat-conducting plate (20), the supporting surface of described heat-conducting plate (20) is dome shape and this supporting surface is fitted with the bottom of pot body (10), and described heater below is also provided with the reflecting layer (30) for reflecting heat.

2. multifunctional electric cooker according to claim 1, it is characterized in that: described reflecting layer (30) are to be the planar housing of concave arc, the inwall of this housing forms reflecting surface, described heater and pot body (10) are placed in the cavity of reflecting layer (30) formation, between described pot body (10) and electric heater unit and reflecting layer (30), are provided with gap.

3. multifunctional electric cooker according to claim 2, it is characterized in that: described reflecting layer (30) are placed in a tubbiness shell (50) together with heater and pot body (10), the edge in described reflecting layer (30) is provided with the flange (33) towards cavity outside, described flange (33) is articulated on the edge of shell (50) opening part, the bottom in described reflecting layer (30) is provided with support (32), and described support (32) is supported between shell (50) bottom and reflecting layer (30).

4. multifunctional electric cooker according to claim 3, it is characterized in that: between described heat-conducting plate (20) and reflecting layer (30), be provided with pillar (23), bottom, described reflecting layer (30) is provided with through hole (31), the power connection (22) at described electrothermal tube (21) two ends is exposed in heat-conducting plate (20) outside, described power connection (22) is through through hole (31) and extend to below, reflecting layer (30), and described power connection (22) is connected with upper temperature controller (52) and the power line jack (51) arranging of shell (50).

5. multifunctional electric cooker according to claim 4, is characterized in that: on the sidewall of described shell (50) and bottom surface is provided with louvre (54), and the bottom of described shell (50) is provided with at least three supporting legs (53).

6. multifunctional electric cooker according to claim 1 or 5, it is characterized in that: the edge of described pot body (10) is provided with two handles (11), described two handles (11) are about the Central Symmetry layout of pot body (10), and described handle is enclosed with the handle casing that one deck is made with heat-barrier material on (11).