CN220293483U - Cooking liner structure, cooking device and cooking all-in-one machine - Google Patents

Abstract

The utility model relates to a cooking inner container structure, a cooking device and a cooking integrated machine, which comprises an inner container with an air outlet, wherein a hot air baffle is covered on the inner top surface of the inner container to form a hot air chamber, the hot air baffle is provided with an air inlet at the center and an air outlet at the side of the air inlet, the center of the top wall of the inner container is concaved upwards to form a hot air groove at the top of an inner cavity of the inner container, the air outlet is arranged on the top wall of the hot air groove, the hot air baffle is horizontally covered on a notch of the hot air groove to form the hot air chamber, the lower surface of the hot air baffle is not lower than the inner top surface of the inner container or slightly lower than the inner top surface of the inner container, and a water collecting groove positioned outside the air inlet and the air outlet is circumferentially arranged on the upper surface of the hot air baffle. The utility model can reduce the influence of the arrangement of the hot air chamber on the space of the inner cavity of the inner container, and can collect condensed water formed at the top of the inner cavity of the inner container, thereby avoiding the condensed water from dripping on food below.

Description

Cooking liner structure, cooking device and cooking all-in-one machine

Technical Field

The utility model relates to the field of cooking devices, in particular to a cooking liner mechanism, a cooking device and a cooking integrated machine.

Background

The cooking device with the baking function is generally provided with a hot air chamber at the back side of the inner cavity of the inner container, and in a cooking state, front and back hot air circulation is formed under the driving of the hot air blower. For example, chinese utility model patent No. ZL202222583365.4 (issued notice No. CN 218852444U). However, the arrangement of the hot air chamber on the back side of the inner cavity of the inner container has an influence on the front and rear volume of the inner container.

Further, in the prior art, the hot air chamber is arranged at the top of the inner cavity of the inner container to realize the up-and-down hot air circulation in the inner cavity of the inner container. The arrangement mode can avoid the influence of the arrangement of the hot air chamber on the front and back volumes of the inner cavity of the inner container, but the inner top surface of the inner container is generally horizontal, a hot air chamber structure is arranged at the top of the inner cavity of the inner container, and the hot air baffle is generally designed into a downward convex cover body shape, so that the influence on the upper and lower volumes of the inner cavity of the inner container can be caused. For example, chinese utility model patent No. ZL201922455776.3 (issued notice No. CN 211795995U).

In addition, during steaming, condensed water formed on the inner top surface of the inner liner gathers and drops onto food below, and the taste of the food is affected. To solve this problem, patent No. ZL202122708068.3 (grant publication No. CN 216776694U) discloses a vapor condensation water treatment structure, which comprises an inner container, a heat conduction flat plate matched with the outer top surface of the inner container in size is laid on the outer top surface of the inner container, a heating plate is horizontally arranged on the upper surface of the heat conduction flat plate, and a heat dissipation device is arranged on the upper surface of the heating plate. The patent utilizes the heating plate to heat the top wall of the liner, thereby evaporating the condensed water formed on the inner top surface of the liner and avoiding the condensed water from dripping on food. Although this patent can solve the problem of condensate water dripping, parts such as a heating plate and a heat sink are added, which results in complicating the internal structure of the cooking device and also increases the production cost of the cooking device.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a cooking liner structure with small influence on the size of the liner volume due to the arrangement of a hot air chamber.

The second technical problem to be solved by the utility model is to provide a cooking liner structure with small influence on the volume of the liner by the arrangement of a hot air chamber, and the structure can prevent condensed water from dripping onto food.

The third technical problem to be solved by the utility model is to provide a cooking liner structure with high internal temperature field uniformity aiming at the prior art.

The fourth technical problem to be solved by the present utility model is to provide a cooking device with the above cooking liner structure.

The fifth technical problem to be solved by the present utility model is to provide a cooking all-in-one machine with the cooking device.

The utility model solves at least one of the technical problems by adopting the following technical proposal: the utility model provides a cooking inner bag structure, includes the inner bag that has the gas vent, and the cover is equipped with hot air baffle on the interior top surface of this inner bag and encloses into hot-blast chamber, and above-mentioned hot air baffle has the air intake that is located central department and offers the air outlet of this air intake side, its characterized in that, the central department of inner bag roof is concave up and the top in inner bag inner chamber forms hot-blast groove, and above-mentioned gas vent is offered on the roof in hot-blast groove, and above-mentioned hot air baffle level lid is established on the notch in this hot-blast groove and is enclosed into above-mentioned hot-blast chamber, and the lower surface of this hot-blast baffle is not less than the interior top surface of above-mentioned inner bag, or is slightly less than the interior top surface of above-mentioned inner bag to, and be provided with the water catch bowl that is located the outside of above-mentioned air intake and air outlet along circumference on this hot air baffle's the upper surface.

Further, the peripheral edge of the plate body of the hot air baffle is raised upwards in the circumferential direction to form a ring step matched with the shape of the plate body, a boss protruding downwards relative to the ring step is formed in the ring step, and the air inlet and the air outlet are both formed in the boss. Therefore, the air inlet and outlet effects of the hot air chamber can be effectively ensured on the basis of avoiding occupation of the upper and lower spaces of the inner cavity of the inner container, and the upper and lower hot air circulation effects of the inner container are ensured.

Further, the inner side surface of the annular step is inclined inwards from top to bottom along the circumferential direction to form a first inclined surface, and the air outlet comprises first air outlets which are arranged on the first inclined surface at intervals along the circumferential direction. The first air outlet is formed in the first inclined plane to guide the air outlet of the hot air chamber, so that hot air in the inner container can flow back into the inner cavity of the inner container from the upper edge to the lower edge at a certain inclination angle, and uniformity of an internal temperature field of the inner container is guaranteed.

Further, the shape of the plate body of the hot air baffle plate is rectangular, the annular steps are square, and the four first air outlets are respectively formed in the left side, the right side, the front side and the rear side of the first inclined plane along the length direction. So that the hot air flow in the inner container can flow back to the inner cavity of the inner container from top to bottom.

Further, each first air outlet is formed by arranging at least two first air outlet holes, the first air outlet holes of each first air outlet are respectively arranged at intervals along the length direction of the corresponding position of the first inclined plane where the first air outlet is located, and each first air outlet hole is a long strip hole extending along the length direction of the position where the first air outlet is located. Thereby can promote the front and back homogeneity of left side and the first air outlet air-out of right side, and the left and right homogeneity of the first air outlet air-out of front side and rear side, further promote the homogeneity of the inside temperature field of inner bag.

Further, the number of the first air outlet holes of each first air outlet is proportional to the length of the corresponding side of the first inclined plane where the first air outlet is located. Therefore, the air outlet quantity of each first air outlet is matched with the space size of the side where the air outlet quantity is located, the air outlet quantity of each first air outlet is further distributed on each side of the inner cavity of the inner container uniformly, and the uniformity of the temperature field of the inner cavity of the inner container is further improved.

Further, the air outlet further comprises a second air outlet and a third air outlet, the second air outlet, the third air outlet and the air inlet are all arranged on the bottom wall of the boss, the air inlet is a circular array formed by arranging air inlet holes, and the second air outlet and the third air outlet are arranged on two sides of the air inlet in a central symmetry manner. Therefore, the second air outlet and the third air outlet can be uniformly blown to the middle part of the inner cavity of the inner container from top to bottom, and the uniformity of the temperature field inside the inner container can be effectively ensured by matching with each first air outlet.

Further, the number of the second air outlets and the number of the third air outlets are two, and the four corners of the bottom wall of the boss are respectively arranged, so that uniformity of the temperature field inside the liner can be better ensured.

Further, each second air outlet and each third air outlet extend along the left-right direction respectively, wherein each second air outlet is a square array formed by arranging round second air outlet holes respectively, and each third air outlet is a square array formed by arranging long third air outlet holes extending left-right respectively, so that each second air outlet and each third air outlet can be formed better.

Further, the plate body outside the annular step is recessed downwards along the circumferential direction to form the water collecting tank, and the water collecting tank is smoothly connected with the outer side surface of the annular step along the circumferential direction. This allows the condensed water formed in the hot-air chamber to be better collected in the water collecting tank, and the condensed water formed on the steps of the ring can be guided to be collected in the water collecting tank.

Further, the outer side surface of the annular step is inclined outwards from top to bottom along the circumferential direction to form a second inclined surface, and the included angle between the second inclined surface and the horizontal plane is smaller than the included angle between the first inclined surface and the horizontal plane. The condensed water formed on the annular steps is collected into the water collecting tank, and meanwhile, the condensed water can be prevented from dripping into the inner cavity of the liner through each first air outlet.

Further, the top wall of the hot air tank extends horizontally, the side wall extends outwards from top to bottom along the circumferential direction to form a third inclined plane, the annular step is opposite to the junction of the top wall and the side wall of the hot air tank from top to bottom, and the water collecting tank is located between the third inclined plane and the second inclined plane along the circumferential direction. On one hand, the hot air in the hot air chamber can better flow back to the inner cavity of the inner container through each first air outlet, and on the other hand, the formed condensed water can be more efficiently collected into the water collecting tank.

Further, the top surface of the annular step extends horizontally. On one hand, the condensing of water vapor in the centrifugal air flow flowing to the place (the junction of the top wall and the side wall of the annular step and the hot air groove) in the baking mode is facilitated, so that condensed water is formed, and on the other hand, the condensed water formed at the top of the annular step is prevented from flowing to each first air outlet.

Further, the second inclined surface is inclined from bottom to top in the circumferential direction toward the third inclined surface. So that the air flow with a relatively high humidity can be confined in the gap between the two and the condensate formed is collected in the sump.

The technical scheme adopted for further solving the fourth technical problem is as follows: a cooking device characterized by having a cooking liner structure as described above.

The technical scheme adopted for further solving the fifth technical problem is as follows: a cooking all-in-one machine characterized by having a cooking device as described above.

Compared with the prior art, the utility model has the advantages that: the hot air chamber is arranged at the top of the inner container, so that the occupation of the front and rear spaces of the inner cavity of the inner container can be reduced compared with the traditional mode of arranging the hot air chamber at the back of the inner container, and the hot air chamber also has an air frying function, so that the functions of the cooking device are diversified. And the top wall of the inner container is concave upwards to form a hot air groove, the hot air baffle plate is horizontally covered on the notch of the hot air groove to enclose the hot air chamber, and the lower surface of the hot air baffle plate is not lower than the inner top surface of the inner container or slightly lower than the inner top surface of the inner container, so that the occupation of the upper and lower spaces of the inner cavity of the inner container is reduced, and the inner space of the inner container is increased to the greatest extent. In addition, the hot air baffle is also provided with a water collecting tank, so that condensed water formed in the hot air chamber in the steaming mode can be collected in the water collecting tank, and the condensed water is prevented from dripping on food below.

Drawings

FIG. 1 is a schematic view of a cooking liner according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a cooking liner structure according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a hot air baffle according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.

A cooking all-in-one machine comprises a cooking device and a kitchen range arranged on the cooking device, wherein the cooking device is provided with a cooking liner structure as shown in figures 1-4.

Further, the cooking liner structure includes a liner 1 having an air outlet 111, a hot air baffle 2 is covered on the inner top surface of the liner 1 to form a hot air chamber 3, and the hot air baffle 2 has an air inlet 201 at the center and an air outlet beside the air inlet 201. As shown in fig. 2, the center of the top wall of the liner 1 is concave upward to form a hot air groove 11 at the top of the inner cavity of the liner 1, the air outlet 111 is opened on the top wall of the hot air groove 11, and the hot air baffle 2 is horizontally covered on the notch of the hot air groove 11 to enclose the hot air chamber 3. A hot air blower (not shown) is mounted on the top wall of the hot air tank 11, the fan blades of the hot air blower are located in the hot air chamber 3 and are opposite to the air inlet 201 of the hot air baffle 2, a top heating pipe (not shown) is arranged around the outer periphery of the fan blades, and the air outlet 111 is located outside the fan blades. Under the drive of the air heater, the air in the inner cavity of the inner container 1 enters the hot air chamber 3 from bottom to top, and heated hot air flows back into the inner cavity of the inner container 1 through the air outlet under the action of centrifugal force of the fan blades, so that the up-and-down hot air circulation of the inner cavity of the inner container 1 is realized. The hot air baffle 2 is entirely flat, and the lower surface of the hot air baffle 2 is not lower than the inner top surface of the liner 1 or slightly lower than the inner top surface of the liner 1, and a water collection tank 205 located outside the air inlet 201 and the air outlet is provided on the upper surface of the hot air baffle 2 in the circumferential direction.

Compared with the traditional mode of arranging the inner container 1 at the back, the hot air chamber 3 is arranged at the top of the inner container 1, so that occupation of front and back spaces of the inner cavity of the inner container 1 can be reduced, and meanwhile, the cooking device has an air frying function, and the functions of the cooking device are diversified. The top wall of the liner 1 is recessed to form a hot air groove 11, and the hot air baffle 2 is horizontally arranged on the notch of the hot air groove 11 to enclose the hot air chamber 3. The lower surface of the hot air baffle plate 2 is not lower than the inner top surface of the inner container 1 or slightly lower than the inner top surface of the inner container 1, so that the occupation of the upper and lower spaces of the inner cavity of the inner container 1 is reduced, and the inner space of the inner container 1 is increased to the greatest extent. In addition, a water collecting tank 205 is provided on the hot air baffle 2, so that condensed water formed in the hot air chamber 3 in the steaming mode can be collected in the water collecting tank 205, thereby preventing the condensed water from dropping onto the food below. In this embodiment, the two exhaust ports 111 are symmetrically arranged, so that the moisture in the inner cavity of the inner container 1 can be sufficiently discharged during baking, and the baking effect is ensured especially in the air frying mode.

Further, the peripheral edge of the plate body 20 of the hot air baffle 2 is raised upwards in the circumferential direction to form a ring step 206 matching with the shape of the plate body, a boss 207 protruding downwards relative to the ring step 206 is formed in the ring step 206, and the air inlet 201 and the air outlet are both formed on the boss 207. Thus, the air inlet and outlet effects (the effect of the groove structure of the boss 207) of the hot air chamber 3 can be effectively ensured while the occupation of the upper and lower spaces of the inner cavity of the inner container 1 is avoided, thereby ensuring the upper and lower hot air circulation effects of the inner container 1.

Further, the inner side surface of the annular step 206 is inclined from top to bottom to form a first inclined surface 2061, and the air outlet includes first air outlets 202 formed on the first inclined surface 2061 at intervals in the circumferential direction. The first air outlet 202 is formed in the first inclined plane 2061 to guide the air outlet of the hot air chamber 3, so that the hot air flow in the inner container 1 can flow back into the inner cavity of the inner container 1 from the upper edge to the lower edge at a certain inclination angle, and the uniformity of the temperature field inside the inner container 1 is guaranteed. In this embodiment, the plate body 20 of the hot air baffle 2 has a rectangular shape, and the annular step 206 has a square frame shape, and the four first air outlets 202 are respectively provided on the left side, the right side, the front side and the rear side of the first inclined surface 2061 along the length direction, so that the hot air flow in the inner container 1 can better flow back into the inner cavity of the inner container 1 from the top to the bottom.

Preferably, each of the first air outlets 202 is formed by arranging at least two first air outlet holes 2021, the first air outlet holes 2021 of each of the first air outlets 202 are respectively arranged at intervals along the length direction of the corresponding position of the first inclined surface 2061 where each of the first air outlet holes 2021 is located, and each of the first air outlet holes 2021 is a long hole extending along the length direction of the corresponding position. Thereby, the front-back uniformity of the air outlet of the left-side and right-side first air outlets 202 and the left-right uniformity of the air outlet of the front-side and rear-side first air outlets 202 can be improved, and the uniformity of the temperature field inside the liner 1 can be further improved. Further preferably, the number of the first air outlet holes 2021 of each first air outlet 202 is proportional to the length of the corresponding side of the first inclined surface 2061 where the first air outlet 202 is located. In this way, the air output of each first air outlet 202 can be matched with the space size of the side where the air output is located, so that the air output of each first air outlet 202 is uniformly distributed on each side of the inner cavity of the inner container 1, and the uniformity of the temperature field of the inner cavity of the inner container 1 is further improved. In this embodiment, specifically, the number of the first air outlets 2021 of the first air outlets 202 on the left and right sides is three, and the number of the first air outlets 2021 of the first air outlets 202 on the front and rear sides is five.

Further, the air outlet further includes a second air outlet 203 and a third air outlet 204, and the second air outlet 203, the third air outlet 204 and the air inlet 201 are all formed on the bottom wall of the boss 207, the air inlet 201 is a circular array formed by arranging air inlet 2011, and the second air outlet 203 and the third air outlet 204 are arranged on two sides of the air inlet 201 in a central symmetry manner. Thus, the second air outlet 203 and the third air outlet 204 can be uniformly blown to the middle part of the inner cavity of the liner 1 from top to bottom, and the uniformity of the internal temperature field of the liner 1 can be effectively ensured by matching with each first air outlet 202. Preferably, the number of the second air outlets 203 and the third air outlets 204 is two, and the two air outlets are respectively formed at four corners of the bottom wall of the boss 207, so that uniformity of the temperature field inside the liner 1 can be better ensured. Further preferably, each of the second air outlets 203 and each of the third air outlets 204 extend in the left-right direction, wherein each of the second air outlets 203 is a square array formed by arranging round second air outlet holes 2031, and each of the third air outlets 204 is a square array formed by arranging long third air outlet holes 2041 extending in the left-right direction, so that each of the second air outlets 203 and each of the third air outlets 204 can be preferably formed.

In this embodiment, specifically, the plate body 20 except the annular step 206 is recessed downward along the circumferential direction to form the water collection tank 205, and the water collection tank 205 is smoothly connected to the outer side surface of the annular step 206 along the circumferential direction. This enables the condensed water formed in the hot blast room 3 to be better collected in the water collecting tank 205, and the condensed water formed on the annular step 206 can be guided to be collected in the water collecting tank 205. Preferably, the outer side surface of the annular step 206 is inclined from top to bottom to form a second inclined surface 2062, and the angle between the second inclined surface 2062 and the horizontal plane is smaller than the angle between the first inclined surface 2061 and the horizontal plane. This facilitates the collection of condensate formed on the annular step 206 into the sump 205 while avoiding dripping of condensate through the respective first outlets 202 into the interior cavity of the liner 1.

Further, the top wall of the hot blast tank 11 extends horizontally, the side wall extends from top to bottom and outwards along the circumferential direction to form a third inclined plane 112, the boundary between the annular step 206 and the top wall and the side wall of the hot blast tank 11 is opposite to each other up and down, and the water collecting tank 205 is located between the third inclined plane 112 and the second inclined plane 2062 along the circumferential direction. On the one hand, the hot air flow in the hot air chamber 3 can better flow back to the inner cavity of the inner container 1 through each first air outlet 202, and on the other hand, the formed condensed water can be more efficiently collected in the water collecting tank 205. Preferably, the top surface of the annular step 206 extends horizontally. On the one hand, the condensation of water vapor in the centrifugal air flow flowing to the space (the junction of the annular step 206 and the top wall and the side wall of the hot air tank 11) in the baking mode is facilitated, and on the other hand, the condensation water formed at the top of the annular step 206 is avoided from flowing to each first air outlet 202. Further preferably, the second inclined surface 2062 is inclined in the direction of the third inclined surface 112 from bottom to top in the circumferential direction. So that the more humid air flow can be confined in the gap between the two and the formed condensed water is collected in the water collection tank 205.

Claims (16)

1. The utility model provides a culinary art inner bag structure, includes inner bag (1) that has gas vent (111), and the interior top surface upper cover of this inner bag (1) is equipped with hot air baffle (2) and encloses into hot air chamber (3), and above-mentioned hot air baffle (2) have be located air intake (201) of center department and set up the air outlet of this air intake (201) side, characterized in that, the center department of inner bag (1) roof is concave and the top of inner bag (1) inner chamber forms hot air groove (11), and above-mentioned gas vent (111) are seted up on the roof of hot air groove (11), and above-mentioned hot air baffle (2) horizontal cover is established on the notch of this hot air groove (11) and is enclosed into above-mentioned hot air chamber (3), and the lower surface of this hot air baffle (2) is not less than the interior top surface of above-mentioned inner bag (1), and, be provided with water catch bowl (205) that are located the outside above-mentioned air intake (201) and air outlet along circumference on the upper surface of this hot air baffle (2).

2. The cooking liner structure according to claim 1, wherein the peripheral edge of the plate body (20) of the hot air baffle plate (2) is raised upwards in the circumferential direction to form a ring step (206) matched with the shape of the plate body, a boss (207) protruding downwards relative to the ring step (206) is formed in the ring step (206), and the air inlet (201) and the air outlet are both formed on the boss (207).

3. The cooking liner structure according to claim 2, wherein the inner side surface of the annular step (206) is inclined from top to bottom to inside in the circumferential direction to form a first inclined surface (2061), and the air outlet comprises first air outlets (202) formed on the first inclined surface (2061) at intervals in the circumferential direction.

4. A cooking liner structure according to claim 3, wherein the plate body (20) of the hot air baffle plate (2) has a rectangular shape, the annular step (206) has a square frame shape, and the first air outlet (202) is four and is respectively opened on the left side, the right side, the front side and the rear side of the first inclined plane (2061) along the length direction.

5. The cooking liner structure according to claim 4, wherein each of the first air outlets (202) is formed by arranging at least two first air outlet holes (2021), the first air outlet holes (2021) of each of the first air outlets (202) are respectively arranged at intervals along the length direction of the corresponding position of the first inclined plane (2061) where the first air outlet holes are located, and each of the first air outlet holes (2021) is a long hole extending along the length direction of the position where the first air outlet holes are located.

6. The cooking liner structure according to claim 5, wherein the number of the first air outlet holes (2021) of each first air outlet (202) is proportional to the length of the corresponding side of the first inclined surface (2061) on which the first air outlet (202) is located.

7. The cooking liner structure according to any one of claims 2 to 6, wherein the air outlet further comprises a second air outlet (203) and a third air outlet (204), wherein the second air outlet (203), the third air outlet (204) and the air inlet (201) are all formed on the bottom wall of the boss (207), the air inlet (201) is a circular array formed by arranging air inlet holes (2011), and the second air outlet (203) and the third air outlet (204) are arranged on two sides of the air inlet (201) in a central symmetry manner.

8. The cooking liner structure according to claim 7, wherein the second air outlet (203) and the third air outlet (204) are two, and are respectively formed at four corners of the bottom wall of the boss (207).

9. The cooking liner structure according to claim 8, wherein each of the second air outlets (203) and each of the third air outlets (204) extend in a left-right direction, wherein each of the second air outlets (203) is formed as a square array of circular second air outlet holes (2031) and each of the third air outlets (204) is formed as a square array of elongated third air outlet holes (2041) extending in a left-right direction.

10. The cooking liner structure according to any one of claims 3 to 6, wherein the plate body (20) other than the annular step (206) is recessed downward in the circumferential direction to form the water collection tank (205), and the water collection tank (205) is smoothly connected to the outer side surface of the annular step (206) in the circumferential direction.

11. The cooking liner structure according to claim 10, wherein the outer side surface of the annular step (206) is inclined from top to bottom to the outside in the circumferential direction to form a second inclined surface (2062), and an angle between the second inclined surface (2062) and a horizontal plane is smaller than an angle between the first inclined surface (2061) and the horizontal plane.

12. The cooking liner structure according to claim 10, wherein the top wall of the hot air tank (11) extends horizontally and the side wall extends outwardly from top to bottom in the circumferential direction to form a third inclined surface (112), the junction of the annular step (206) and the top wall and the side wall of the hot air tank (11) is opposite from top to bottom, and the water collecting tank (205) is located between the third inclined surface (112) and the second inclined surface (2062) in the circumferential direction.

13. The cooking liner structure of claim 12, wherein the top surface of the annular step (206) extends horizontally.

14. The cooking liner structure according to claim 12, wherein the second inclined surface (2062) is inclined in a direction from bottom to top toward the third inclined surface (112) in the circumferential direction.

15. A cooking device having a cooking liner structure according to any one of claims 1 to 14.

16. A cooking all-in-one machine having the cooking apparatus according to claim 14.