Food material baking method and oven

Abstract

The invention discloses a food material baking method and an oven, and belongs to the technical field of ovens, and the food material baking method comprises the following steps: S1, material selection: classifying food materials according to the sizes and categories of the food materials; the first cavity is provided with a first box door, the first cavity is provided with a second box door, the first cavity and the second cavity form a split structure, the heating chamber is closed, after food materials are baked, the food materials with small sizes can be taken out after the first box door or the second box door is opened, and the food materials with the small sizes can be taken out after the food materials are baked. Food materials with large sizes can be taken out after the first oven door and the second oven door are opened at the same time, the heating chamber can be utilized to heat the food materials to the maximum extent, the baking efficiency is improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of ovens, and in particular to a method for baking food and an oven. Background Art

[0002] An oven is an electrical appliance that is sealed and used to bake and heat food or dry products. It is divided into household appliances and industrial ovens. Household ovens can be used to process some pasta or solid food materials. The oven is generally heated by open flames or electric heating. Among them, electric ovens are widely used for their convenience and safety. The heating principle of electric ovens is to use the radiant heat emitted by electric heating elements to bake food. It can be convenient to make roast chicken, roast duck, baked bread, cakes and other foods. According to the different needs of baked food, the heating time and heating temperature can be adjusted. The existing electric oven has only one heating space inside. When in use, no matter how big or small the food materials are, all heating elements need to be fully turned on for heating. The oven cannot heat more than two different types of ingredients at the same time. It is not energy-saving and flexible to use. Therefore, there is a need for an electric oven that can flexibly utilize the internal space of the oven to meet the above needs.

[0003] The existing patent with announcement number CN202843369U discloses an electric oven double-door structure, including a box body, a grid provided in the box body and a control panel provided on the outside of the box body, wherein a box door is respectively provided on the front and rear sides of the box body, and the box doors are respectively connected to the inner shell of the box body via a hinge device, and the hinge device comprises: a first hinge axis provided on the box door and a second hinge axis provided on the inner shell of the box body, and a hinge arm with one end connected to the first hinge axis and the other end connected to a tension spring fixed to the inner shell of the box body, the second hinge axis is movably inserted in a movable track groove on the hinge arm, and the end portion of the hinge arm connected to the tension spring is provided with a locking hook, a group of heating elements are vertically provided on the inner shell of the box body, and the grid is provided between the two heating elements. The electric oven can only heat one kind of food at a time, and the internal heating space cannot be effectively utilized. Summary of the invention

[0004] One of the purposes of the present invention is to provide a method for baking food, which solves the problem that the existing food is not classified according to size when heated, resulting in high energy consumption and long time consumption.

[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is as follows:

[0006] A method for baking food, comprising the following steps:

[0007] Step S1, material selection: classify the food by size and type;

[0008] Step S2, adjusting the heating space: if the size of the food is small, take out the partition and insert it into the oven to divide the internal space of the oven into a first cavity and a second cavity, and put the food of the same category into the first cavity or the second cavity. If there are multiple portions of food of different types, the different types of food are classified and put into the first cavity and the second cavity respectively for independent heating. The first cavity is put with food of the same category, and similarly, the second cavity is put with food of the same category. If the size of the food is large, remove the partition and put the larger food directly into the heating chamber for heating.

[0009] Step S3, taking out: the first cavity is provided with a first door, the second cavity is provided with a second door, the first cavity and the second cavity form a split structure, the heating chamber is closed, and after the food is baked, the first door or the second door can be opened respectively to take out the food of a smaller size, and the first door and the second door can be opened simultaneously to take out the food of a larger size, so that the heating chamber can be utilized to the maximum extent for heating the food, thereby improving baking efficiency and reducing energy consumption.

[0010] Furthermore, in step S2, heating devices are provided above the first cavity and the second cavity, and the heating devices can work independently or simultaneously to heat food of different sizes and categories, and are used to independently heat food in different cavities.

[0011] Furthermore, in step S2, the heating device includes an air supply component, a first heating element and a second heating element, the air supply component is arranged at the top of the first cavity, the first heating element is arranged below the air supply component, and the second heating element is arranged at the bottom of the first cavity, the air supply component blows the heated hot air into the first cavity below to form a first hot air circulation channel, and another heating device blows hot air into the second cavity to form a second hot air circulation channel, the first hot air circulation channel and the second hot air circulation channel do not interfere with each other, so as to achieve independent or joint heating of food.

[0012] Furthermore, in step S2, a rotating assembly is provided on the side walls of the first cavity and the second cavity, and the food is supported and connected to the rotating assembly, and the rotating assembly drives the food to rotate so that the food is evenly heated. The two rotating assemblies are arranged relative to each other and can drive the food to rotate and heat at the same time, so that the methods of heating the food are diverse and have a wider range of applications.

[0013] Preferably, in step S2, the first cavity and the second cavity are heated by a mixed method of hot air and heat radiation to improve heating efficiency.

[0014] Preferably, in step S2, the air supply assembly includes a fan, a first impeller, a second impeller and a wind cover, the first impeller and the second impeller are arranged on the fan, the first impeller and the second impeller work independently, the fan drives the first impeller to rotate to extract the gas in the heating chamber to the outside, thereby achieving rapid heat dissipation, and the fan drives the second impeller to rotate to transport the hot air in the cavity along the side of the cavity to the bottom of the cavity, thereby achieving circulation heating with hot air and heating the food evenly.

[0015] As a better option, in step S1, the food is placed on a tray or a mesh tray, and the tray or the mesh tray is inserted into the heating chamber for heating, so as to facilitate the taking and placing of the food.

[0016] As a better solution, in step S3, limit members are installed on the first door and the second door, and the limit members limit the opening angle of the first door and the second door to prevent shaking after opening the box.

[0017] As a better option, in step S3, a heat exhaust component is provided above the heating chamber, and the heat exhaust component draws the hot air in the heating chamber to the outside, thereby reducing the waiting time for the cooked food to be taken out of the box.

[0018] A second object of the present invention is to provide an oven that solves the problem that the heating space inside the existing oven cannot be partitioned for flexible use.

[0019] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is as follows:

[0020] An oven for implementing the method for baking food, comprising a shell and a frame, wherein the frame is arranged in the shell, and the heating chamber is arranged in the frame. The partition is detachably connected in the heating chamber to divide the heating chamber into a first cavity and a second cavity. The first cavity and the second cavity are both provided with heating devices, and the heating devices form circulating heating channels in the first cavity and the second cavity respectively, so that the internal heating space can be flexibly utilized, thereby improving the cooking efficiency.

[0021] The beneficial effects of the present invention are:

[0022] (1) In the method for baking food, the food to be heated is classified according to size and category. The heating chamber is divided into a first cavity and a second cavity by a partition. The first cavity and the second cavity are both provided with heating devices. The heating devices form heating channels, which can independently heat the cavity below them and can heat the food independently. After the partition is disassembled, the two cavities can be combined to meet the heating needs of larger-sized food. By flexibly changing the structure of the heating chamber, the heating energy can be saved and different food can be flexibly heated, thereby reducing the time of baking food and improving the utilization rate of the heating chamber.

[0023] (2) The method for baking food comprises providing a rotating assembly on the inner wall of the first cavity and the second cavity, and the rotating assembly is opposite to each other. After the food is supported and connected to the rotating assembly, the food can be rotated for heating, so that the food can be heated evenly, meeting the heating and baking requirements of different types of food.

[0024] (3) The method for grilling food can control the opening states of the first cavity and the second cavity respectively by setting the first door and the second door that open opposite each other, so that the two cavities can be used conveniently and flexibly for grilling food. When the first door and the second door are opened opposite each other, they can meet the needs of heating food of larger size, and the method is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 An axonometric view of the oven provided by the present invention;

[0026] Figure 2 A three-dimensional diagram of the internal structure of the oven provided by the present invention;

[0027] Figure 3 A front view of the internal structure of the oven provided by the present invention;

[0028] Figure 4 A side view of the internal structure of the oven provided by the present invention;

[0029] Figure 5 for Figure 3 Section view along line AA;

[0030] Figure 6 This is an exploded view of the door structure provided by the present invention.

[0031] Reference numerals:

[0032] 1. Shell; 2. First door; 21. Indicator cover; 22. Knob button; 23. Handle shell; 24. Lining plate; 25. Button cover; 26. Control panel; 261. Knob seat; 262. First touch button; 263. Second touch button; 264. Digital display tube; 27. Handle seat; 28. Hinge; 3. Second door; 4. Frame; 41. First cavity; 42. Second cavity; 43. Heat exhaust component; 5. Heating device; 51. Air supply component; 511. Fan; 512. First impeller; 513. Second impeller; 514. Wind cover; 52. First heating element; 53. Second heating element; 54. Net disk; 55. Second slot; 56. Limiting member; 57. Rotating component; 6. Tray; 7. Partition; 71. First slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] like Figure 1-Figure 6 As shown, this embodiment discloses a method for baking food, comprising the following steps:

[0036] Step S1, selecting ingredients: classifying the ingredients by size and category. Classifying the ingredients by size, heating temperature and heating time facilitates simultaneous baking of ingredients of the same category, improves the utilization efficiency of the oven, and improves the efficiency of baking and heating without increasing the number of ovens.

[0037] Step S2, heating space adjustment: if the size of the food is small, take out the partition 7 and insert it into the oven to divide the internal space of the oven into the first cavity 41 and the second cavity 42, and put the food of the same category into the first cavity 41 or the second cavity 42. If there are multiple portions of food and different types, the different types of food are classified and put into the first cavity 41 and the second cavity 42 for independent heating. The first cavity 41 is put with food of the same category, and similarly, the second cavity 42 is put with food of the same category. If the size of the food is large and exceeds the upper limit that a single cavity can accommodate, remove the partition 7 and put the larger food directly into the heating chamber for heating. The food is divided according to the size, with half of the size of the heating chamber as the boundary. Food larger than half of the size of the heating chamber is larger food, and the rest is smaller food.

[0038] Step S3, taking out: the first cavity 41 is provided with a first door 2, the second cavity 42 is provided with a second door 3, the first cavity 41 and the second cavity 42 form a split structure, the doors close the heating chamber, and after the food is cooked, the first door 2 or the second door 3 can be opened respectively to take out the food of smaller size, and the first door 2 and the second door 3 can be opened simultaneously to take out the food of larger size. The two cavities can work independently or simultaneously, and the space of the heating chamber can be flexibly utilized to improve the heating efficiency.

[0039] Furthermore, in step S2, a heating device 5 is provided above the first cavity 41 and the second cavity 42. The heating device 5 can work independently or simultaneously to heat food of different sizes and categories. The heating device 5 forms a circulating heating channel in the two cavities respectively, so that the hot air of the two does not interfere with each other.

[0040] Furthermore, in step S2, the heating device 5 includes an air supply component 51, a first heating element 52 and a second heating element 53. The air supply component 51 is arranged at the top of the first cavity 41, the first heating element 52 is arranged below the air supply component 51, and the second heating element 53 is arranged at the bottom of the first cavity 41. The air supply component 51 blows the heated hot air into the first cavity 41 below to form a first hot air circulation channel, and another heating device 5 blows hot air into the second cavity 42 to form a second hot air circulation channel. The first hot air circulation channel and the second hot air circulation channel do not interfere with each other. The food is between the first heating element 52 and the second heating element 53, and both sides are evenly heated, so the quality of the cooked food is high.

[0041] Furthermore, in step S2, a rotating assembly 57 is provided on the side walls of the first cavity 41 and the second cavity 42. The food is supported and connected to the rotating assembly 57. The rotating assembly 57 drives the food to rotate so that the food is evenly heated. The two rotating assemblies 57 are arranged opposite to each other and can drive the food to rotate and heat at the same time. For some small-sized food that requires circumferential heating, it can be connected to the rotating assembly 57 for rotational heating, which is more flexible to use, the degree of rawness and doneness of the food is consistent, and the food tastes better.

[0042] Preferably, in step S2, the first cavity 41 and the second cavity 42 are heated by a mixed method of hot air and heat radiation, thereby improving heat exchange efficiency.

[0043] More preferably, in step S2, the air supply assembly 51 includes a fan 511, a first impeller 512, a second impeller 513 and a hood 514. The first impeller 512 and the second impeller 513 are arranged on the fan 511, and the first impeller 512 and the second impeller 513 work independently. The fan 511 drives the first impeller 512 to rotate to extract the gas in the heating chamber to the outside, thereby realizing rapid heat dissipation. The fan 511 drives the second impeller 513 to rotate, and transports the hot air in the cavity along the side of the cavity to the bottom of the cavity, thereby realizing circulation heating with hot air. The hood 514 covers the fan 511 and is provided with an air outlet for restricting the direction of the blowing airflow so that it can quickly and stably dissipate heat.

[0044] More preferably, in step S1, the food is placed on the tray 6 or the mesh tray 54, and the tray 6 or the mesh tray 54 is inserted into the heating chamber for heating, so as to facilitate taking and use.

[0045] More preferably, in step S3, a limit member 56 is installed on the first door 2 and the second door 3, and the limit member 56 limits the opening angle of the first door 2 and the second door 3 to prevent the door from shaking and affecting the pick-up and place operations.

[0046] More preferably, in step S3, a heat exhaust component 43 is provided above the heating chamber, and the heat exhaust component 43 draws the hot air in the heating chamber to the outside, thereby reducing the waiting time for taking out the cooked food and improving the use efficiency.

[0047] Embodiment 2

[0048] An oven includes a shell 1 and a frame 4, the frame 4 is arranged in the shell 1, a heating chamber is arranged in the frame 4, a partition 7 is detachably connected in the heating chamber to divide the heating chamber into a first cavity 41 and a second cavity 42, a heating device 5 is provided on the first cavity 41 and the second cavity 42, the heating device 5 forms a circulating heating channel in the first cavity 41 and the second cavity 42 respectively, the heating device 5 includes an air supply component 51, a first heating element 52 and a second heating element 53, the air supply component 51 is arranged at the top of the first cavity 41, the first heating element 52 is arranged below the air supply component 51, and the second heating element 53 is arranged at the bottom of the first cavity 41, the heating device 5 forms a circulating heating channel in the first cavity 41 and the second cavity 42 respectively, the heating devices 5 in the first cavity 41 and the second cavity 42 can work simultaneously or be started independently for heating, the layout of the heating chamber is changed by inserting or removing the partition 7, so that the two cavities can heat different types of food respectively, the utilization efficiency of the heating chamber is improved, the energy consumption of the oven can be reduced, and the use is more flexible and convenient.

[0049] The structures inside the first cavity 41 and the second cavity 42 are symmetrically arranged along the partition 7 .

[0050] Preferably, it also includes a tray 6, a first card slot 71 is provided on the partition 7, and a second card slot 55 is provided on the side wall of the first cavity 41. The two ends of the tray 6 are respectively slidably connected in the first card slot 71 and the second card slot 55. The tray 6 and the mesh plate 54 can be placed in the cavity for baking and heating after placing the food. By combining different containers, different ingredients can be baked and heated.

[0051] Preferably, a rotating assembly 57 is provided on the side wall of the first cavity 41, and one end of the rotating assembly 57 extends into the first cavity 41. The rotating assembly 57 is used to drive the container containing the food to rotate, so that the heating is more uniform.

[0052] More preferably, the first heating element 52 and the second heating element 53 are disc-shaped electric heating tubes, and the first heating element 52 and the second heating element 53 are used to generate heat and directly heat the food. Heat is input from both the upper and lower parts to ensure uniform heating of the food.

[0053] Furthermore, the air supply assembly 51 includes a fan 511, a first impeller 512, a second impeller 513 and a wind cover 514. The first impeller 512 and the second impeller 513 are arranged on the fan 511 at intervals in the height direction. The fan 511 blows hot air into the food through the first impeller 512 and the second impeller 513, so that the food is heated evenly and local heat concentration is less likely to occur.

[0054] Furthermore, the air supply assembly 51 also includes a wind hood 514, which surrounds the fan 511, the first impeller 512 and the second impeller 513. The rear side of the wind hood 514 is provided with an air outlet, and the wind hood 514 is used to restrict the flow of gas discharged out of the cavity; it can also ensure that the blown hot air circulates along a fixed path when circulating in the hot air, thereby achieving the effect of evenly heating the food.

[0055] Furthermore, it also includes a first door 2 and a second door 3. The first door 2 is connected to the first cavity 41 for opening and closing, and the second door 3 is connected to the second cavity 42 for opening and closing. The first door 2 and the second door 3 form a split structure on one side of the heating chamber, which cooperates with the independent or simultaneous heating of the first cavity 41 and the second cavity 42, making the use of the oven more flexible and convenient.

[0056] Furthermore, the first door 2 and the second door 3 have the same structure. The first door 2 includes a handle seat 27 and a handle shell 23. The handle shell 23 is clamped on the handle seat 27. The handle seat 27 is arranged in a U shape, and its two ends are fixed to the first door 2. A control panel 26 is arranged in the handle seat 27. The control panel 26 is used to process control signals. The control panel 26 is provided with a knob seat 261, a first touch button 262, a second touch button 263 and a magnetic lock. The first touch button 262 and the second touch button 263 are respectively combined with the knob seat 21 to realize the function of setting the heating time and temperature. The two magnetic locks of the first door 2 and the second door 3 are opposite to each other and are used to lock the doors.

[0057] Preferably, a digital display tube 264 is provided on the upper portion of the handle base 27 to display the working status of the oven, so as to facilitate timely observation.

[0058] Preferably, a lining plate 24 is provided on the control panel 26, and the lining plate 24 is used to fix the control panel 26 and functional elements to prevent the control panel 26 from being deformed and failing. The knob seat 261 penetrates the lining plate 24 and the handle shell 23 and extends to the outside. The knob button 22 is clamped on the knob seat 261, and an indicator cover 21 is provided on the knob button 22 for indicating the working status. Only a piece protrudes from the handle shell 23, so that the appearance of the entire box door is beautiful and easy to operate.

[0059] Preferably, a button sleeve 25 is sleeved on the knob seat 261 , and the button sleeve 25 is used to extend the height of the knob seat 261 and limit the rotation range of the knob button 22 .

[0060] More preferably, a hinge 28 is provided on the side of the first door 2 for being rotatably connected to the shell 1, so that a closed space is formed in the first cavity 41 to prevent heat from escaping during grilling.

[0061] Preferably, a limit piece 56 is provided at the bottom of the frame 4, and the limit piece 56 is connected to the first door 2 and the second door 3. The limit piece 56 is rotatably connected to the bottom of the frame 4, and the other end is slidably connected to the first door 2 or the second door 3, so as to limit the angle of the door when it is opened outward to prevent the door from swinging after opening, thereby affecting the taking in of food.

[0062] More preferably, it also includes a heat dissipation component 43, which is arranged above the heating chamber. The heat dissipation component 43 includes a heat dissipation channel and a heat dissipation fan. The heat dissipation channel is arranged across the first cavity 41 and the second cavity 42, and a movable door for controlling the connection state is provided between the first cavity 41 and the second cavity 42 and the heat dissipation channel. The heat dissipation fan is installed at the end of the heat dissipation channel to absorb the heat in the cavity, so as to facilitate the rapid removal of food from the box for use.

[0063] Furthermore, the partition 7 is detachably connected in the heating chamber, and slides are provided at the bottom and the top of the heating chamber. The partition 7 is slidably connected in the slides. The slides are formed by bending sheet metal at the top and the top of the heating chamber. The partition 7 is directly inserted into the slides when in use. The two ends of the partition 7 respectively contact the inner wall and the door of the heating chamber, thereby dividing the heating chamber into a first cavity 41 and a second cavity 42.

[0064] Preferably, a micro switch is provided at the entrance of the slideway at the top of the heating chamber to sense the insertion state of the partition 7 and to distinguish the use state of the heating chamber to prevent uneven heating.

[0065] The process of using the oven is as follows:

[0066] Choose whether to insert the partition 7 into the heating chamber according to the size of the food. After the partition 7 is inserted into the heating chamber, place the food on the tray 6 along the first slot 71 and the second slot 55 into the first cavity 41 and the second cavity 42 respectively, close the first door 2 and the second door 3 at the same time, and set the heating time and temperature of the heating devices 5 in the two cavities respectively. Alternatively, only the heating device 5 in a single cavity can be started to heat a single serving of food. When larger food needs to be baked, take out the partition 7, place a larger tray 6 into the heating chamber, and start the two sets of heating devices 5 at the same time to heat the food.

[0067] The oven can be used to implement a method for baking food.

[0068] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also change and modify the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. A method for baking food, characterized in that: The following steps are involved: Step S1, material selection: classify the food by size and type; Step S2, adjusting the heating space: if the size of the food is small, take out the partition (7) and insert it into the oven to divide the internal space of the oven into a first cavity (41) and a second cavity (42), and put the food of the same category into the first cavity (41) or the second cavity (42); If there are multiple portions of different types of food, the different types of food are classified and placed in the first cavity (41) and the second cavity (42) for independent heating; if the size of the food is large, the partition (7) is removed and the larger food is directly placed in the heating chamber for heating; Step S3, taking out: the first cavity (41) is provided with a first door (2), the second cavity (42) is provided with a second door (3), the first cavity (41) and the second cavity (42) form a split structure, the heating chamber is closed, and after the food is cooked, the first door (2) or the second door (3) can be opened respectively for food of a smaller size to be taken out, and the first door (2) and the second door (3) can be opened simultaneously for food of a larger size to be taken out.

2. The method for baking food according to claim 1, characterized in that: In step S2, a heating device (5) is provided above the first cavity (41) and the second cavity (42), and the heating device (5) can work independently or simultaneously to heat food of different sizes and categories.

3. The method for baking food according to claim 2, characterized in that: In step S2, the heating device (5) comprises an air supply component (51), a first heating element (52) and a second heating element (53); the air supply component (51) is arranged at the top of the first cavity (41); the first heating element (52) is arranged below the air supply component (51); the second heating element (53) is arranged at the bottom of the first cavity (41); the air supply component (51) blows the heated hot air into the first cavity (41) below to form a first hot air circulation channel; another heating device (5) blows hot air into the second cavity (42) to form a second hot air circulation channel; the first hot air circulation channel and the second hot air circulation channel do not interfere with each other.

4. The method for baking food according to claim 1, characterized in that: In step S2, a rotating assembly (57) is provided on the side walls of the first cavity (41) and the second cavity (42), and the food is supported and connected to the rotating assembly (57). The rotating assembly (57) drives the food to rotate so that the food is evenly heated. The two rotating assemblies (57) are arranged relative to each other and can drive the food to rotate and heat at the same time.

5. The method for baking food according to claim 1, characterized in that: In step S2, the first cavity (41) and the second cavity (42) are heated by a mixed method of hot air and heat radiation.

6. The method for baking food according to claim 3, characterized in that: In step S2, the air supply assembly (51) includes a fan (511), a first impeller (512), a second impeller (513) and a wind cover (514), wherein the first impeller (512) and the second impeller (513) are arranged on the fan (511), and the first impeller (512) and the second impeller (513) work independently, respectively. The fan (511) drives the first impeller (512) to rotate to extract the gas in the heating chamber to the outside, thereby realizing rapid heat dissipation, and the fan (511) drives the second impeller (513) to rotate to transport the hot air in the cavity along the side of the cavity to the bottom of the cavity, thereby realizing hot air circulation heating.

7. The method for baking food according to claim 1, characterized in that: In step S1, food materials are placed on a tray (6) or a mesh tray (54), and the tray (6) or the mesh tray (54) is inserted into the heating chamber for heating.

8. The method for baking food according to claim 7, characterized in that: In step S3, a limiting member (56) is installed on the first door (2) and the second door (3), and the limiting member (56) limits the opening angle of the first door (2) and the second door (3).

9. The method for baking food according to claim 1, characterized in that: In step S3, a heat exhaust component (43) is provided above the heating chamber, and the heat exhaust component (43) draws the hot air in the heating chamber to the outside.

10. An oven, characterized in that: The method for baking food materials according to any one of claims 1 to 9 comprises a shell (1) and a frame (4), wherein the frame (4) is arranged in the shell (1), and the heating chamber is arranged in the frame (4), and the partition (7) is detachably connected in the heating chamber to divide the heating chamber into a first cavity (41) and a second cavity (42), and the first cavity (41) and the second cavity (42) are both provided with a heating device (5), and the heating device (5) forms a circulating heating channel in the first cavity (41) and the second cavity (42), respectively.

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