CN216534980U

CN216534980U - Multifunctional electric oven

Info

Publication number: CN216534980U
Application number: CN202122520895.XU
Authority: CN
Inventors: 张文彬
Original assignee: Zhongshan Couss Electrical Appliance Co ltd
Current assignee: Zhongshan Couss Electrical Appliance Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-17
Anticipated expiration: 2031-10-19

Abstract

The utility model belongs to the field of household appliances, and particularly relates to a multifunctional electric oven which comprises an oven shell, an oven liner, a groove and a heating system, wherein the groove and the heating system are arranged in the oven liner, the multifunctional functions of fermentation, baking, stewing and the like can be realized according to the requirements of users, and when food needs to be fermented, the heating system is used for heating the groove at low power and evaporating water in the groove into steam so as to change the temperature and humidity in the oven liner and enable the interior of the oven liner to reach ideal fermentation conditions; if food needs to be stewed, the stewpot filled with food is positioned and placed through the groove, the groove and the stewpot are heated at high power through the heating system, so that the food in the stewpot is quickly cooked, and then the groove is heated at low power through the heating system, so that the food in the stewpot is slowly stewed for a long time; collect baking, stew, fermentation in an organic whole, not only practice thrift a large amount of costs, reduced the area occupied in kitchen moreover by a wide margin, this application multifunctional electric oven's easy and simple to handle simultaneously.

Description

Multifunctional electric oven

[ technical field ] A

The utility model belongs to the field of household appliances, and particularly relates to a multifunctional electric oven.

[ background of the utility model ]

The electric oven is a kitchen appliance for baking food by using the radiant heat emitted by an electric heating element. The existing electric oven has single function, generally only can be used for baking food, but some ovens with fermentation function basically use electric heating elements with higher power for baking food in the electric oven to heat and humidify an oven chamber, and often cause fermentation failure or poor fermentation effect because the electric heating elements easily exceed the set fermentation temperature, and the existing electric ovens have no stewing function and cannot meet the requirement of stewing food.

[ Utility model ] content

The utility model provides a multifunctional electric oven integrating baking, stewing and stable fermentation.

The utility model is realized by the following technical scheme:

a multifunctional electric oven comprises an oven shell, an oven liner arranged in the oven shell and a heating system arranged on the oven liner, wherein a groove is formed in the oven liner, and the heating system is used for heating the inner space and/or the groove of the oven liner.

According to the multifunctional electric oven, the groove is formed in the bottom of the oven liner, and the heating system comprises a hot air heating device which is arranged on the side wall of the oven liner and used for heating the inner space of the oven liner and a heating assembly which is arranged below the groove and used for heating the groove.

According to the multifunctional electric oven, the heating plate is arranged in the oven liner, the groove is formed in the heating plate, the heating system comprises the upper electric heating tube and the lower electric heating tube which are arranged on the inner side wall of the oven liner, and the PTC heater which is arranged on the heating plate and is positioned below the groove, and the heating plate is positioned above the lower electric heating tube so that the lower electric heating tube can heat the groove.

According to the multifunctional electric oven, the heating assembly comprises the PTC heater which is arranged on the oven furnace bottom plate and is positioned below the groove.

The hot air heating device comprises a driving motor, a fan blade arranged at the output end of the driving motor, a second electric heating tube arranged on the peripheral side of the fan blade and wound along the circumference of the fan blade, and an air deflector arranged in the oven liner and positioned in front of the fan blade.

According to the multifunctional electric oven, the heating plate is detachably mounted on the oven liner bottom plate, the groove is formed in the heating plate, and the heating assembly is arranged at the bottom of the heating plate.

According to the multifunctional electric oven, the sealing ring is arranged between the heating plate and the oven liner.

According to the multifunctional electric oven, the oven door is arranged on the side wall of the oven shell, and the oven door is provided with the oven control unit connected with the heating system and the temperature adjusting knob connected with the oven control unit.

According to the multifunctional electric oven, the two opposite side walls of the oven liner are provided with the storage racks, the storage racks are arranged at intervals along the vertical direction, and the storage racks on the two opposite side walls are in one-to-one correspondence.

According to the multifunctional electric oven, the temperature sensor and/or the humidity sensor are/is arranged in the oven liner.

Compared with the prior art, the utility model has the following advantages:

the utility model provides a multifunctional electric oven, which comprises an oven shell, an oven liner arranged in the oven shell and a heating system arranged on the oven liner, wherein a groove is formed in the oven liner, so that the multifunctional functions of fermentation, baking, stewing and the like can be realized according to the requirements of users; if food needs to be stewed, the stewpot filled with food is positioned and placed through the groove, the groove and the stewpot are heated at high power through the heating system, so that the food in the stewpot is quickly cooked, and then the groove is heated at low power through the heating system, so that the food in the stewpot is slowly stewed for a long time; collect baking, stew, fermentation in an organic whole, not only practice thrift a large amount of costs, reduced the area occupied in kitchen moreover by a wide margin, this application multifunctional electric oven's easy and simple to handle simultaneously.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is a schematic sectional view taken along line A-A in FIG. 1;

fig. 5 is a schematic sectional view along the direction B-B in fig. 4.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the words are used for distinguishing between them unless the context clearly dictates otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In a first specific embodiment, as shown in fig. 1 to 5, the multifunctional electric oven includes an oven housing 1, an oven liner 2 disposed in the oven housing 1, and a heating system disposed on the oven liner 2, wherein a groove 3 is disposed in the oven liner 2, and the heating system is used for heating an internal space of the oven liner 2 and/or the groove 3. When the multifunctional baking oven is used, if food needs to be fermented, water and the fermented food are respectively put into the groove 3 and the oven liner 2 before fermentation, the groove 3 is heated at low power by a heating system, and the water in the groove 3 is evaporated into steam, so that the temperature and the humidity in the oven liner are changed, and the ideal fermentation condition in the oven liner is achieved; if food needs to be stewed, a stew pot (not shown in the figure) filled with food is positioned and placed through the groove 3, firstly, the groove 3 and the stew pot are heated with high power through the heating system, so that the food in the stew pot is quickly cooked, and then, the groove 3 is heated with low power through the heating system, so that the food in the stew pot is slowly stewed for a long time; collect baking, stew, fermentation in an organic whole, not only practice thrift a large amount of costs, reduced the area occupied in kitchen moreover by a wide margin, this application multifunctional electric oven's easy and simple to handle simultaneously.

Specifically, recess 3 is located oven stove courage 2 bottom, heating system is including locating the hot-blast heating device 41 that is used for heating oven stove courage 2 inner space on oven stove courage 2 lateral wall and locating recess 3 below and be used for heating recess 3 heating element 42. Adopt the combination of wind oven structure electric oven and fermenting case, through the high-power high temperature heating of hot air heating device 41 to oven stove courage 2 inner space, realize the baking to oven stove courage 2 inside food, and can carry out the low power heating to recess 3 through heating element 42, and can make the water in recess 3 evaporate into aqueous vapor at low temperature through heating element 42, make oven stove courage 2 inside reach ideal fermentation condition, when stew food, place the saucepan on recess 3, heating element 42 and hot air heating device 41 carry out high-power heating to recess 3 and saucepan jointly, make the food in the saucepan boil fast, adopt heating element 42 to carry out the low power heating to recess 3 alone again, thereby carry out long-time slow stewing to the food in the saucepan.

In addition, the heating assembly 42 includes a PTC heater 421 disposed on the bottom plate of the oven furnace 2 and below the recess 3. As an alternative to the present application, the heating assembly 42 further comprises a first tubular electric heating element 422 provided on the bottom plate of the oven chamber 2 and located below the recess 3. When food needs to be fermented, the low-power PTC heater 421 is independently adopted to heat the groove 3 and evaporate water in the groove 3 into steam, so that the heat efficiency is high, the heating temperature is small, the heating amount is easy to adjust, the fermentation temperature is not easy to exceed, and the heating temperature and the humidity reach ideal fermentation set values; when food needs to be stewed, the groove 3 is heated at high temperature through the hot air heating device 41 or through the hot air heating device 41 and the high-power first electric heating tube 422 together, so that the food in the stewing pot on the groove 3 is quickly cooked, the low-power PTC heater 421 is independently adopted to heat the cooked food, the long-time slow stewing is carried out, and the multifunctional stewing pot is multifunctional and is simple and convenient to operate. Specifically, the power of the PTC heater 421 is 30-300W, and the power of the first electric heating tube 422 is 300-2000W.

Further, the hot air heating device 41 includes a driving motor 411, a fan blade 412 disposed at an output end of the driving motor 411, a second electric heating tube 413 disposed at a peripheral side of the fan blade 412 and wound around a circumference of the fan blade 412, and an air deflector 414 disposed in the oven furnace 2 and located in front of the fan blade 412. When the hot air heating device is used, the second electric heating pipe 413 generates heat in a high power mode, the fan blade 412 is driven to rotate through the driving motor 411 to form hot air, the hot air enters the oven furnace pipe 2 through the air guide plate 414 to bake food, and by adopting the scheme, the heat can be uniformly distributed in the oven furnace pipe 2, so that the food can be baked more uniformly.

More specifically, the oven furnace 2 is detachably provided with a heating plate 5 on the bottom plate, the groove 3 is arranged on the heating plate 5, and the heating component 42 is arranged at the bottom of the heating plate 5. The heating plate 5 is detachably arranged and is convenient to replace; and recess 3 is located on the dish 5 that generates heat, can change the dish 5 that generates heat of different recess 3 degree of depth to different situation, and the commonality is stronger. In addition, a sealing ring 6 is arranged between the heating plate 5 and the oven furnace pipe 2, so that the danger of short circuit and the like caused by the fact that water in the oven furnace pipe 2 flows to electrical elements at the bottom is prevented.

Further, be equipped with oven door 7 on the lateral wall of oven shell 1, be equipped with on oven door 7 with the oven control unit that heating system connects and the temperature regulation knob 8 of being connected with oven control unit control system, through the switching and the power size of temperature regulation knob 8 control heating system's PTC heater 421, first electrothermal tube 422 and second electrothermal tube 413 to temperature, humidity in the accurate control oven stove courage 2. Specifically, the oven door 7 is provided with a handle 11, which facilitates opening and closing of the oven door 7.

Specifically, the two opposite side walls of the oven furnace 2 are provided with the article holders 9, the article holders 9 are arranged at intervals along the vertical direction, and the article holders 9 on the two opposite side walls are in one-to-one correspondence. Baking tray, roast frame etc. can place on two commodity shelves 9 that set up relatively, can adjust the baking tray height through placing at co-altitude commodity shelf 9 according to different food moreover, and it is more convenient to use, satisfies more demands.

More specifically, be equipped with temperature sensor and/or humidity transducer in oven stove courage 2, can hold the temperature and humidity of intracavity to oven stove courage 2 through temperature sensor and humidity transducer and monitor to guarantee the best fermentation environment of oven stove courage 2 appearance intracavity.

In the second embodiment, the parts not described in this embodiment are the same as those in the first embodiment, and the differences are as follows: the electric oven is combined with the fermentation box by adopting an open-hearth structure, a heating plate (not shown in the figure) is arranged in the oven furnace 2, the groove 3 is arranged on the heating plate, the heating system comprises an upper electric heating pipe (not shown in the figure) and a lower electric heating pipe (not shown in the figure) which are arranged on the inner side wall of the oven furnace 2, and a PTC heater 421 which is arranged on the heating plate and is positioned below the groove 3, and the heating plate is positioned above the lower electric heating pipe so that the lower electric heating pipe can heat the groove 3. When food needs to be baked, high-temperature heating baking is carried out through the upper electric heating tube and the lower electric heating tube which are high in power; when food needs to be fermented, the groove 3 on the heating plate is heated by the low-power PTC heater 421 and water in the groove 3 is evaporated into steam, so that the heating efficiency is high, the heating temperature is small, the heating amount is easy to adjust, the heating temperature is not easy to exceed the fermentation temperature, and the heating temperature and the humidity reach ideal fermentation set values; when food needs to be stewed, the groove 3 on the heating plate is heated by the high-power lower electric heating tube, so that the food in the stewing pot on the groove 3 is quickly cooked, the low-power PTC heater 421 is independently adopted to heat the food after the food is cooked, the long-time slow stewing is carried out, and the multifunctional stewing pot is multifunctional and is simple and convenient to operate.

The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. Similar or identical methods, structures and the like as those of the present invention or several technical deductions or substitutions made on the premise of the conception of the present invention should be considered as the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional electric oven, its characterized in that includes oven shell (1), locates oven stove courage (2) in oven shell (1) and locates the heating system on oven stove courage (2), be equipped with recess (3) in oven stove courage (2), heating system is used for heating oven stove courage (2) inner space and/or recess (3).

2. A multi-purpose electric oven according to claim 1, wherein said cavity (3) is formed in the bottom of the oven chamber (2), and said heating system comprises a hot air heating device (41) formed on the side wall of the oven chamber (2) for heating the inner space of the oven chamber (2), and a heating unit (42) formed below the cavity (3) for heating the cavity (3).

3. The multifunctional electric oven according to claim 1, characterized in that the oven chamber (2) is internally provided with a heating plate, the groove (3) is arranged on the heating plate, the heating system comprises an upper electric heating tube and a lower electric heating tube which are arranged on the inner side wall of the oven chamber (2), and a PTC heater (421) which is arranged on the heating plate and is positioned below the groove (3), and the heating plate is positioned above the lower electric heating tube, so that the lower electric heating tube can heat the groove (3).

4. A multi-purpose electric oven according to claim 2, characterized in that said heating assembly (42) comprises a PTC heater (421) placed on the floor of the oven chamber (2) and below the recess (3).

5. The multifunctional electric oven according to claim 2, wherein the hot air heating device (41) comprises a driving motor (411), a fan blade (412) disposed at the output end of the driving motor (411), a second electric heating tube (413) disposed around the fan blade (412) and wound around the circumference of the fan blade (412), and a wind guide plate (414) disposed in front of the fan blade (412) inside the oven chamber (2).

6. The multifunctional electric oven according to claim 2, characterized in that the heating plate (5) is detachably mounted on the bottom plate of the oven chamber (2), the groove (3) is arranged on the heating plate (5), and the heating component (42) is arranged at the bottom of the heating plate (5).

7. The multifunctional electric oven according to claim 6, characterized in that a sealing ring (6) is arranged between the heating plate (5) and the oven chamber (2).

8. The multifunctional electric oven according to claim 1, characterized in that an oven door (7) is provided on the side wall of the oven housing (1), and an oven control unit connected to the heating system and a temperature adjusting knob (8) connected to the oven control unit are provided on the oven door (7).

9. The multifunctional electric oven according to claim 1, characterized in that the oven chamber (2) is provided with a plurality of shelves (9) on two opposite side walls, the shelves (9) are arranged at intervals along the vertical direction, and the shelves (9) on the two opposite side walls are in one-to-one correspondence.

10. Multifunction electric oven according to claim 1, characterized in that inside the oven chamber (2) there is a temperature sensor and/or a humidity sensor.