CN-224206667-U - Electric oven with multiple temperature areas

Abstract

An electric oven with multiple temperature areas comprises a base, a heat insulation layer, a heating unit and a pot group. The base comprises a base and a cooling fan. The base includes a bottom housing and a load bearing housing. The bottom shell is provided with an air inlet, and the heat insulation layer comprises a supporting plate and a heat insulation layer. And a heightening piece is arranged between the supporting plate and the bearing shell. The heating unit comprises a heat conducting disc and an electric heating tube. The heat-conducting plate comprises a high-temperature area and a low-temperature area. The pot group comprises a high-temperature pot and a low-temperature pot. By arranging the cooling fan in the bottom shell, the surface of the base is kept at a low temperature to avoid scalding. The electric heating tubes are arranged in the heat conducting disc and distributed at the center of the heat conducting disc. The high temperature area is arranged corresponding to the electric heating tube, the low temperature area is subjected to wall thickness reduction treatment, and the heat conduction is reduced, so that the effect of relatively low temperature at the periphery is achieved, and the effect of different temperature areas can be achieved by means of a single heat source.

Inventors

• CHEN QINGBAO
• CHEN XIANGLI

Assignees

• 安派智厨(浙江)有限公司

Dates

Publication Date

20260508

Application Date

20250416

Claims (9)

1. 1. The electric oven with the multiple temperature areas is characterized by comprising a base, a heat insulation layer arranged in the base, a heating unit arranged in the heat insulation layer and a pot group arranged on the heating unit, wherein the base comprises a base, a cooling fan arranged in the base, the base comprises a bottom shell and a bearing shell arranged on the bottom shell, an air inlet is arranged at the position of the bottom shell corresponding to the cooling fan, the heat insulation layer comprises a supporting plate fixedly arranged on the bearing shell, a heat insulation layer arranged on the supporting plate and opposite to the end face of the cooling fan, a temperature sensor arranged in the heat insulation layer, the supporting plate is fixedly connected with the bearing shell through fasteners, a heat-conducting piece is arranged between the supporting plate and the bearing shell, the heating unit comprises an integrally formed disc, and a heat-conducting disc is arranged in the bottom shell and corresponds to the position of the cooling fan, the heat insulation layer comprises a heat-conducting disc and a heat-conducting area, and when the electric heating tube is arranged on the edge of the low-temperature area, the low-temperature area is placed on the edge of the low-temperature area, and the low-temperature area is placed on the edge of the low-temperature area.
2. 2. The electric grill with multiple temperature areas according to claim 1 wherein the bottom housing is integrally formed with the carrier housing, and wherein the diameter of the bottom housing is greater than the diameter of the carrier housing.
3. 3. The electric oven with multiple temperature zones according to claim 1, wherein a ventilation opening is arranged around the air inlet.
4. 4. The electric oven with multiple temperature zones according to claim 1, wherein the shape of the heat insulation layer facing the end face of the heating unit is matched with the heating unit.
5. 5. The electric oven with multiple temperature zones according to claim 1, wherein one side end face of the heating unit is attached to the heat insulation layer, and the other side is used for assembling the pot group.
6. 6. The electric oven with multiple temperature zones of claim 1 wherein the edges of the low temperature zone are sloped toward the carrying case.
7. 7. The electric oven with multiple temperature zones as claimed in claim 1, wherein the end faces of the high temperature zone and the low temperature zone facing the pot group are flat end faces.
8. 8. The electric oven with multiple temperature zones as claimed in claim 1, wherein the edge of the high temperature pan is bent outwards, the low temperature pan is circular, and the outer edge of the low temperature pan is bent and is horizontal to the bottom surface of the bearing shell.
9. 9. The electric oven with multiple temperature zones of claim 1, wherein an outer diameter of an edge of the high temperature pan is greater than an inner diameter of the low temperature pan.

Description

Electric oven with multiple temperature areas Technical Field The invention relates to the technical field of electric ovens, in particular to an electric oven with multiple temperature areas. Background Along with the rapid development of social economy, the living standard of people is continuously improved, and the requirements on diet are not remained in the temperature saturation stage. Food cooking methods are diverse, and the roasted food has another flavor and is favored by many people. The food baking mode is traditional charcoal fire baking, and also has environment-friendly electric baking, and the electric baking food needs to be used in an electric oven. The traditional electric oven realizes the function of double temperature areas by adopting two groups of heaters, and the function of double temperature areas is achieved by separately controlling the two groups of heaters. In the prior art, as disclosed in application number CN201410839335.2, a dual-temperature-zone electric oven structure includes a body, and a baking tray is provided on the body. The baking tray is provided with a heating area and a heat preservation area. The bottom of the baking tray is correspondingly provided with a heat insulation box, and an electric heating wire is arranged in the heat insulation box. The electric heating wires comprise heating area electric heating wires corresponding to the heating areas and heat preservation area electric heating wires corresponding to the heat preservation areas. One of the conductive ends of the heating wire of the heat preservation area and the heating area is connected with each other to form a middle conductive end. The heat insulation box is provided with a switch mounting seat and a middle conductive end. The other conductive end of the heat preservation area electric heating wire and the other conductive end of the heating area electric heating wire are respectively arranged on the switch mounting seat. In the electric oven structure, the whole area can be heated by switching the electrified conducting end. When heat preservation is needed, the heating area is heated, and the heat preservation area realizes a short-time heat preservation function under the action of waste heat, so that convenience is enhanced. The scheme can achieve the function of double temperature areas, but needs to arrange independent electric heating pipes corresponding to different temperature areas and independently control the electric heating pipes to achieve the aim of partition heat preservation, and the production cost is high. Disclosure of Invention In view of the above, the present invention provides an electric oven with multiple temperature zones to solve the above-mentioned technical problems. An electric oven with multiple temperature areas comprises a base, a heat insulation layer arranged in the base, a heating unit arranged on the heat insulation layer, and a pot group arranged on the heating unit, wherein the base comprises a base, a cooling fan arranged in the base, the base comprises a bottom shell and an electric heating tube arranged on the bottom shell, the bottom shell is provided with an air inlet corresponding to the cooling fan, the heat insulation layer comprises a supporting plate fixedly arranged on the bearing shell, a heat insulation layer arranged on the end face of the heat insulation layer and a temperature sensor arranged in the heat insulation layer, the supporting plate is fixedly connected with the bearing shell through fasteners, a heat conducting disc integrally formed with the supporting plate is arranged between the supporting shell, the electric heating tube arranged in the heating disc comprises a high temperature area, a low temperature area is arranged on the bottom shell and corresponds to the cooling fan, the heat insulation layer comprises a low temperature area, a pot is placed on the edge of the low temperature area, and the low temperature area is placed on the edge of the low temperature area. Further, the bottom shell and the bearing shell are integrally formed, and the diameter of the bottom shell is larger than that of the bearing shell. Further, a ventilation port is arranged around the air inlet. Further, the shape of the heat insulating layer facing the end face of the heating unit is matched with the heating unit. Further, one side end face of the heating unit is attached to the heat insulation layer, and the other side is used for assembling the pot group. Further, the edge of the low temperature zone is inclined towards the load bearing housing. Further, the end faces of the high temperature area and the low temperature area facing the pot group are flat end faces. The low-temperature pot is in a ring shape, and the outer side edge of the low-temperature pot is bent and is horizontal to the bottom surface of the bearing shell. Further, the outer diameter of the edge of the high temperature pot is larger than the inner diameter of the low