Steaming oven and integrated cooker comprising automatic lifting mechanism

Abstract

The utility model relates to the technical field of kitchen utensils, in particular to a steaming oven comprising an automatic lifting mechanism and an integrated cooker, and aims to solve the problem that normal use of the steaming oven is affected due to the fact that an existing steaming oven is easily collided with and even clamped with parts on the periphery of the interior of an inner container in the automatic lifting process of a partition plate. In order to achieve the purpose, the steaming oven comprises an inner container, an automatic lifting mechanism, a partition plate placed on the automatic lifting mechanism and a baking tray placed on the partition plate, a first positioning structure is arranged on the automatic lifting mechanism, and a second positioning structure is arranged on the partition plate. And the first positioning structure and the second positioning structure are matched to realize positioning of the partition plate on the automatic lifting mechanism. Therefore, in the process of using the steaming oven, a user can achieve positioning of the partition plate and the automatic lifting mechanism through the second positioning structure on the partition plate and the first positioning structure on the automatic lifting mechanism, accuracy of installation of the partition plate is guaranteed, and existing problems are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, and specifically provides a steam oven and an integrated stove comprising an automatic lifting mechanism. Background Art

[0002] When existing steam ovens are used to bake meat products or other pastry ingredients, the heating tubes are usually set at the top and bottom of the baking inner cavity, especially the top heating tube has a relatively large power design to meet the needs of rapid heating, coloring, and crispy texture of the ingredients. In the actual baking process, it is necessary to select the shelf for placement according to the specific type, quantity, and cooking requirements of the ingredients. During cooking, it may be necessary to adjust the shelf of the partition or baking tray where the ingredients are located. The existing steam ovens can only manually adjust the position of the partition or baking tray shelf. Due to the high temperature during the baking process, manual operation is prone to burns. Therefore, steam ovens with automatic lifting mechanisms came into being. Users only need to place the baking tray on the partition, and then place the partition on the bracket, and then control the rise and fall of the bracket by pressing buttons.

[0003] However, in actual use, it was found that if the user does not place the partition properly, causing the partition to be skewed, the partition can easily collide with or even get stuck against the surrounding parts inside the inner tank during the automatic lifting process, affecting the normal use of the steam oven and reducing the user experience.

[0004] In view of this, the utility model proposes a new steam oven and integrated stove including an automatic lifting mechanism to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the above technical problem, that is, to solve the problem that the existing steam oven is easy to collide with or even get stuck with the parts around the inner tank during the automatic lifting of the partition, thus affecting the normal use of the steam oven.

[0006] In a first aspect, the utility model provides a steam oven including an automatic lifting mechanism, the steam oven comprising an inner pot, an automatic lifting mechanism, a partition placed on the automatic lifting mechanism, and a baking tray placed on the partition, the automatic lifting mechanism being provided with a first positioning structure, the partition being provided with a second positioning structure, the first positioning structure cooperating with the second positioning structure to achieve the positioning of the partition on the automatic lifting mechanism.

[0007] In the above-mentioned specific embodiment of the steam oven including the automatic lifting mechanism, the first positioning structure is a positioning pin / positioning hole, and correspondingly the second positioning structure is a positioning hole / positioning pin, and the positioning pin can be inserted into the positioning hole to realize the positioning of the partition on the automatic lifting mechanism.

[0008] In the above-mentioned specific embodiment of the steam oven including the automatic lifting mechanism, the positioning pin is provided with an elastic member

[0009] In the above-mentioned specific embodiment of the steam oven including an automatic lifting mechanism, the first positioning structure is a snap-in protrusion / snap-in groove, and correspondingly, the second positioning structure is a snap-in groove / snap-in protrusion, and the snap-in protrusion can be snapped into the snap-in groove to realize the positioning of the partition on the automatic lifting mechanism.

[0010] In a specific embodiment of the above-mentioned steam oven including an automatic lifting mechanism, the automatic lifting mechanism includes a lifting motor, a first connecting bracket, a second connecting bracket, a first baking tray bracket, a second baking tray bracket, a first rack, a second rack and a synchronous driving shaft, the partition is placed on the first baking tray bracket and the second baking tray bracket, a first gear is arranged on the output shaft of the lifting motor, a second gear is arranged on the synchronous driving shaft, and the second gear is meshed and connected with the first gear so that the lifting motor can drive the synchronous driving shaft to rotate through the first gear and the second gear; the first rack and the second rack are vertically arranged on both sides of the inner pot back plate, and a third gear and a fourth gear are also arranged on the synchronous driving shaft, and the third gear is meshed with the first rack The first connecting bracket and the second connecting bracket are arranged at both ends of the synchronous drive shaft, and the synchronous drive shaft is pivotally arranged on the first connecting bracket and the second connecting bracket, and the lifting motor is fixedly arranged on the first connecting bracket, and the first baking tray bracket is fixedly connected to the first connecting bracket, and the second baking tray bracket is fixedly connected to the second connecting bracket; the first connecting bracket and the second connecting bracket are provided with sliding rails / slide blocks, and the inner pot is correspondingly provided with sliders / slide rails, and the sliders can slide along the sliding rails so that the lifting motor, the first connecting bracket, the second connecting bracket, the first baking tray bracket, the second baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

[0011] In a specific embodiment of the steam oven including the automatic lifting mechanism, the automatic lifting mechanism includes a lifting motor, a first connecting bracket, a second connecting bracket, a first baking tray bracket, a second baking tray bracket, a first rack and a second rack, the partition is placed on the first baking tray bracket and the second baking tray bracket, the first rack and the second rack are vertically arranged on both sides of the inner pot back plate; a first gear and a second gear are arranged on the output shaft of the lifting motor, the first gear is meshed with the first rack, and the second gear is meshed with the second rack; the first connecting bracket and the second connecting bracket are arranged on the output shaft of the lifting motor At both ends of the shaft, the lifting motor is fixedly arranged on the first connecting bracket, the output shaft of the lifting motor is pivotally arranged on the first connecting bracket and the second connecting bracket, the first baking tray bracket is fixedly connected to the first connecting bracket, and the second baking tray bracket is fixedly connected to the second connecting bracket; the first connecting bracket and the second connecting bracket are provided with sliding rails / slide blocks, and the inner pot is correspondingly provided with sliders / slide rails, and the sliders can slide along the sliding rails so that the lifting motor, the first connecting bracket, the second connecting bracket, the first baking tray bracket, the second baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

[0012] In a specific embodiment of the above-mentioned steam oven including an automatic lifting mechanism, the automatic lifting mechanism includes a lifting motor, a baking tray bracket and a first rack, the lifting motor is fixedly arranged on the inner pot, the partition is placed on the baking tray bracket, the baking tray bracket is fixedly connected to the first rack, a first gear is arranged on the output shaft of the lifting motor, the first gear is meshed with the first rack, a slide rail / slider is arranged on the baking tray bracket, and a slide rail / slider is correspondingly arranged on the inner pot, the slide rail can slide along the slide rail so that the first rack, the baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

[0013] In the specific embodiment of the above-mentioned steam oven including an automatic lifting mechanism, the automatic lifting mechanism includes a cylinder, a baking tray holder and a slide rail / slide block, and correspondingly, a slide rail / slide block is provided on the inner pot, the partition is placed on the baking tray holder, the cylinder is fixedly arranged on the inner pot, the cylinder and the slide rail / slide block are arranged in a vertical direction, and the slide block can slide along the slide rail so that the baking tray holder, the partition and the baking tray can rise or fall in the inner pot.

[0014] In the above-mentioned specific embodiment of the steam oven including an automatic lifting mechanism, a first limit device and a second limit device are provided on the slide rail, and the first limit device and the second limit device are respectively provided at both ends of the slide rail to limit the sliding block, and / or the lifting motor is electrically connected to the control system of the steam oven so that the control system of the steam oven can control the rise, fall, start and stop of the lifting motor.

[0015] The utility model also provides an integrated stove, which includes the steam oven described in any one of the above technical solutions, and also includes a range hood module, a stove module and a main frame. The range hood module is arranged above the stove module, and the steam oven, the range hood module and the stove module are all arranged on the main frame.

[0016] When the above-mentioned technical scheme is adopted, during the use of the steam oven of the utility model, when the user places the partition on the automatic lifting bracket, he only needs to match the first positioning structure on the partition with the second positioning structure on the automatic lifting mechanism to achieve accurate installation between the partition and the automatic lifting mechanism, thereby avoiding the partition from colliding with or even getting stuck with the surrounding parts inside the inner tank during the lifting process, which affects the normal use of the steam oven. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0018] Figure 1 It is a front view of the steam oven of the utility model;

[0019] Figure 2 This is an enlarged view of the locating pin and locating hole, where Figure 2 yes Figure 1 A in the middle;

[0020] Figure 3 It is a structural diagram of the lifting mechanism;

[0021] Figure 4 It is an axial view of the steam oven of the utility model.

[0022] List of reference numerals:

[0023] 1-steam oven; 11-inner pot; 12-partition; 121-positioning hole; 13-automatic lifting mechanism; 131-lifting motor; 1311-first gear; 132-first connecting bracket; 133-second connecting bracket; 1341-first baking tray bracket; 13411-positioning pin; 13412-elastic member; 1342-second baking tray bracket; 135-first rack; 136-second rack; 137-synchronous drive shaft; 1371-second gear; 1372-third gear; 1373-fourth gear; 138-slide rail. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0025] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] Embodiment 1

[0028] like Figure 1-Figure 4As shown, in order to solve the problem that the existing steam oven 1 is easy to collide with or even get stuck with the parts around the inner pot 11 during the automatic lifting process of the partition 12, thus affecting the normal use of the steam oven 1, the steam oven 1 of the utility model includes an inner pot 11, an automatic lifting mechanism 13, a partition 12 placed on the automatic lifting mechanism 13, and a baking tray (not shown in the figure) placed on the partition 12, the automatic lifting mechanism 13 includes a lifting motor 131, a first connecting bracket 132, a second connecting bracket 133, a first baking tray bracket 134, and a first connecting bracket 135. 341, the second baking tray bracket 1342, the first rack 135, the second rack 136 and the synchronous driving shaft 137, the partition 12 is placed on the first baking tray bracket 1341 and the second baking tray bracket 1342, the first baking tray bracket 1341 and the second baking tray bracket 1342 are provided with positioning pins 13411 (taking the first baking tray bracket 1341 as an example), the partition 12 is provided with positioning holes 121, the positioning pin 13411 can be inserted into the positioning hole 121, and an elastic component 13412 is provided at the positioning pin 13411. A first gear 1311 is provided on the output shaft of the lifting motor 131, and a second gear 1371 is provided on the synchronous drive shaft 137, and the second gear 1371 is meshed with the first gear 1311, so that the lifting motor 131 can drive the synchronous drive shaft 137 to rotate through the first gear 1311 and the second gear 1371; the first rack 135 and the second rack 136 are vertically arranged on both sides of the back plate of the inner tank 11, and the third gear 1372 and the fourth gear 1373 are also provided on the synchronous drive shaft 137, and the third gear 1372 is meshed with the first rack 135, and the fourth gear 1373 is meshed with the second rack 136; the first connecting bracket 132 and the second connecting bracket 133 are arranged on the synchronous drive shaft 137 At both ends, a synchronous drive shaft 137 is pivotally arranged on the first connecting bracket 132 and the second connecting bracket 133, the lifting motor 131 is fixedly arranged on the first connecting bracket 132, the first baking tray bracket 1341 is fixedly connected to the first connecting bracket 132, and the second baking tray bracket 1342 is fixedly connected to the second connecting bracket 133; the first connecting bracket 132 and the second connecting bracket 133 are provided with a slide rail 138 / slider, and the inner pot 11 is correspondingly provided with a slider / slide rail 138, and the slider can slide along the slide rail 138, so that the lifting motor 131, the first connecting bracket 132, the second connecting bracket 133, the first baking tray bracket 1341, the second baking tray bracket 1342 and the baking tray can rise or fall in the inner pot 11.

[0029] In the case of adopting the above embodiment, the user first installs the partition 12 on the first baking tray bracket 1341 and the second baking tray bracket 1342, and inserts the positioning pins 13411 on the first baking tray bracket 1341 and the second baking tray bracket 1342 into the positioning holes 121 on the partition 12 to realize the positioning of the partition 12, and then puts the baking tray on the partition 12, and then starts the lifting motor 131, the lifting motor 131 drives the first gear 1311 on the output shaft to rotate, and the first gear 1311 drives the second gear 1371 meshed with it to rotate, and then The synchronous drive shaft 137 is driven to rotate. Since the third gear 1372 and the fourth gear 1373 are also provided at both ends of the synchronous drive shaft 137, and the third gear 1372 and the fourth gear 1373 are meshed and connected with the first rack 135 and the second rack 136 vertically provided on both sides of the back plate of the inner pot 11, the third gear 1372 and the fourth gear 1373 can be driven by the lifting motor 131 to rise or fall along the meshing of the first rack 135 and the second rack 136, thereby providing power for the movement of the first baking tray bracket 1341 and the second baking tray bracket 1342. At the same time, since the synchronous drive shaft 137 is pivotally set on the first connecting bracket 132 and the second connecting bracket 133, and the first connecting bracket 132 is fixedly connected to the first baking tray bracket 1341, and the second connecting bracket 133 is fixedly connected to the second baking tray bracket 1342, the baking tray is placed on the first baking tray bracket 1341 and the second baking tray bracket 1342, and sliders are provided on the first connecting bracket 132 and the second connecting bracket 133, and correspondingly, a slide rail 138 is provided on the inner pot 11, the synchronous drive shaft 137 can drive the first connecting bracket 132 and the second connecting bracket 133 to rise or fall, and then drive the slider to slide in the slide rail 138 to limit the moving direction of the first baking tray bracket 1341 and the second baking tray bracket 1342, so that the baking tray rises or falls in the inner pot 11.

[0030] The advantages of the above embodiment are: by setting the positioning hole 121 on the partition 12 and setting the positioning pin 13411 on the first baking tray bracket 1341 and the second baking tray bracket 1342, the partition 12 is accurately installed, and the partition 12 is prevented from being installed in place, resulting in collision or even jamming with the surrounding parts inside the inner pot 11 during the lifting process, thereby solving the existing problems. At the same time, since the elastic member 13412 is set at the positioning pin 13411, the elastic member 13412 can provide a certain buffering effect during the rise or fall of the partition 12, so as to avoid the partition 12 suddenly stopping due to its own inertia. The direct generation of a large force between the partition 12 and the baking tray bracket causes a collision. In addition, those skilled in the art can also set the positioning pin 13411 on the partition 12, and correspondingly set the positioning hole 121 on the first baking tray bracket 1341 and the second baking tray bracket 1342. These changes do not exceed the technical principle of the utility model, and therefore will also be included in the protection scope of the utility model. It is worth mentioning that, due to the provision of the first baking tray bracket 1341 and the second baking tray bracket 1342, the baking tray is supported from both sides, thereby improving the stability of the automatic lifting mechanism 13, and at the same time, the corresponding provision of the automatic lifting mechanism 13 on both sides further ensures the lifting capacity of the automatic lifting mechanism 13. It is also worth mentioning that, in the drawings of the embodiment, for the purpose of convenience of illustration, the lifting motor 131 is directly provided inside the inner pot 11. In order to prevent the lifting motor 131 from being directly affected by the high temperature steaming and baking inside the inner pot 11, a person skilled in the art may provide a temperature insulation baffle at the rear of the inner pot 11 cavity to prevent the high temperature inside the inner pot 11 from directly acting on the lifting motor 131. These changes are all within the protection scope of the present utility model.

[0031] Embodiment 2

[0032] In the aforementioned first embodiment, it is mentioned that the partition 12 is positioned on the first baking tray bracket 1341 by providing a positioning hole 121 on the partition 12 and correspondingly providing a positioning pin 13411 on the first baking tray bracket 1341. Another scheme is proposed in the present embodiment. In the present embodiment, a snap-in groove (not shown in the figure) is provided on the partition 12, and a snap-in protrusion (not shown in the figure) is correspondingly provided on the first baking tray bracket 1341 and the second baking tray bracket 1342. The snap-in protrusion can be snapped into the snap-in groove to achieve the positioning of the partition 12 on the automatic lifting mechanism 13.

[0033] In the case of adopting the above-mentioned embodiment, the difference from the aforementioned embodiment 1 is that when the user installs the partition 12 on the first baking tray bracket 1341 and the second baking tray bracket 1342, the positioning of the partition 12 is not achieved through the cooperation between the positioning pin 13411 and the positioning hole 121, but the positioning of the partition 12 is achieved by snapping the snapping groove on the partition 12 with the snapping protrusions on the first baking tray bracket 1341 and the second baking tray bracket 1342. In this way, the partition 12 is positioned and fixed at the same time, thereby enhancing the stability of the connection between the partition 12 and the first baking tray bracket 1341 and the second baking tray bracket 1342.

[0034] Embodiment 3

[0035] The above-mentioned embodiment mentioned that a scheme of providing three gears (i.e., a second gear 1371, a third gear 1372, and a fourth gear 1373) on the synchronous drive shaft 137 is provided to realize power transmission. The difference between this scheme and the second embodiment is that the number of gears is reduced. In this embodiment, the output shaft of the lifting motor 131 is used as the synchronous drive shaft 137, and two gears, a first gear 1311 and a second gear 1371, are provided on the output shaft of the lifting motor 131. The first gear 1311 is meshed and connected with the first rack 135, and the second gear 1371 is meshed and connected with the second rack 136. The first gear 1311 and the second gear 1371 can be driven by the lifting motor 131 to rise or fall along the meshing of the first rack 135 and the second rack 136, thereby providing power for the movement of the first baking tray bracket 1341 and the second baking tray bracket 1342. After making the above improvements, the advantages of this embodiment compared to Example 2 are: the number of transmission gears is reduced, and the structure of the automatic lifting mechanism 13 is simplified. At the same time, technical personnel in this field can understand that although the automatic lifting mechanism 13 reduces the occupancy of the internal space of the inner pot 11 in the vertical direction in this embodiment, it will increase the occupancy of the space in the horizontal direction inside the inner pot 11. Therefore, technical personnel in this field can adaptively select the setting method of the output shaft of the lifting motor 131 according to the actual occupancy of the internal space of the inner pot 11 of the steam oven 1.

[0036] Embodiment 4:

[0037] In the aforementioned embodiments, the lifting motor 131, the baking tray bracket and other components are lifted and lowered together with the baking tray. The present embodiment proposes a solution in which the lifting motor 131 does not move. Specifically, the automatic lifting mechanism 13 of the present embodiment includes a lifting motor 131, a baking tray bracket and a first rack 135. The lifting motor 131 is fixedly arranged on the inner pot 11, the baking tray is placed on the baking tray bracket, and the baking tray bracket is fixedly connected to the first rack 135. A first gear 1311 is arranged on the output shaft of the lifting motor 131, and the first gear 1311 is meshedly connected with the first rack 135. A slide rail 138 / slider is arranged on the baking tray bracket, and a slider / slider rail 138 is correspondingly arranged on the inner pot 11. The slider can slide along the slide rail 138, so that the first rack 135, the baking tray bracket and the baking tray can rise or fall in the inner pot 11.

[0038] In the case of the above embodiment, the lifting motor 131 drives the first gear 1311 to rotate. Since the first gear 1311 is meshed and connected with the first rack 135, the lifting motor 131 is fixedly arranged, and the first rack 135 is fixedly connected with the baking tray bracket, the first gear 1311 can drive the first rack 135 to drive the baking tray bracket and the baking tray placed on the baking tray bracket to rise or fall in the inner pot 11 under the drive of the lifting motor 131. Similarly, in order to limit the moving direction of the baking tray bracket, a slider or a slide rail 138 can be provided on the baking tray bracket, and the slide rail 138 or a slider can be correspondingly provided on the inner pot 11 to realize the vertical rise or fall of the baking tray bracket.

[0039] Embodiment 5

[0040] The automatic lifting mechanism 13 mentioned in the above embodiments all uses the lifting motor 131 as a driving source. Those skilled in the art may also use other power devices as driving sources, such as a cylinder. In the present embodiment, the automatic lifting mechanism 13 includes a cylinder, a baking tray bracket and a slide rail 138 / slider. Correspondingly, a slider / slide rail 138 is provided on the inner pot 11. The baking tray is placed on the baking tray bracket. The cylinder is fixed on the inner pot 11. The cylinder and the slide rail 138 / slider are arranged in a vertical direction. The slider can slide along the slide rail 138 so that the baking tray bracket and the baking tray can rise or fall in the inner pot 11.

[0041] The advantage of the above embodiment is that since the cylinder itself outputs a driving force in a linear direction, it is only necessary to place the cylinder vertically inside the inner pot 11 and connect the output shaft of the cylinder to the baking tray bracket to achieve the rising or falling of the baking tray bracket, thereby simplifying the structure of the automatic lifting mechanism 13.

[0042] In addition, in the process of controlling the lifting motor 131 or the cylinder to raise or lower the baking tray holder, if the operation is improper, the baking tray holder may rise or fall excessively. Therefore, in a possible embodiment, a first limit device and a second limit device are provided on the slide rail 138, and the first limit device and the second limit device are respectively provided at both ends of the slide rail 138 to limit the slider. In addition, the lifting motor 131 or the cylinder is electrically connected to the control system of the steam oven 1, so that the control system of the steam oven 1 can raise, lower, start and stop the lifting motor 131.

[0043] The advantages of the above embodiment are: by electrically connecting the lifting motor 131 or the cylinder to the control system of the steam oven 1, the user can directly control the start and stop of the lifting motor 131 or the cylinder through the buttons on the control panel of the steam oven 1, which makes the operation more convenient. At the same time, by providing limit devices at both ends of the slide rail 138, it is possible to prevent the baking tray bracket from excessively rising or falling during the rising or falling process, thereby avoiding the risk of the baking tray bracket falling off the track.

[0044] It should be noted that the above-mentioned implementation mode is only used to illustrate the principle of the utility model, and is not intended to limit the protection scope of the utility model. Without departing from the principle of the utility model, those skilled in the art can adjust the above-mentioned structure so that the utility model can be applied to more specific application scenarios.

[0045] In addition, the utility model also provides an integrated stove, which has a steam oven 1 in any of the above-mentioned embodiments, and also includes a range hood module, a stove module and a main frame. The range hood module is arranged above the stove module, and the steam oven 1, the range hood module and the stove module are all arranged on the main frame.

[0046] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A steam oven with an automatic lifting mechanism, the steam oven comprising an inner pot, an automatic lifting mechanism, a partition placed on the automatic lifting mechanism, and a baking tray placed on the partition, characterized in that: The automatic lifting mechanism is provided with a first positioning structure, and the partition is provided with a second positioning structure, and the first positioning structure cooperates with the second positioning structure to realize the positioning of the partition on the automatic lifting mechanism.

2. The steam oven with automatic lifting mechanism according to claim 1, characterized in that: The first positioning structure is a positioning pin / positioning hole, and correspondingly, the second positioning structure is a positioning hole / positioning pin, and the positioning pin can be inserted into the positioning hole to realize the positioning of the partition on the automatic lifting mechanism.

3. The steam oven with automatic lifting mechanism according to claim 2, characterized in that: An elastic component is arranged at the positioning pin.

4. The steam oven with automatic lifting mechanism according to claim 1, characterized in that: The first positioning structure is a snap-in protrusion / snap-in groove, and correspondingly, the second positioning structure is a snap-in groove / snap-in protrusion. The snap-in protrusion can be snapped into the snap-in groove to realize the positioning of the partition on the automatic lifting mechanism.

5. The steam oven with automatic lifting mechanism according to claim 1, characterized in that: The automatic lifting mechanism includes a lifting motor, a first connecting bracket, a second connecting bracket, a first baking tray bracket, a second baking tray bracket, a first rack, a second rack and a synchronous driving shaft, and the partition is placed on the first baking tray bracket and the second baking tray bracket. A first gear is provided on the output shaft of the lifting motor, and a second gear is provided on the synchronous drive shaft, and the second gear is meshed and connected with the first gear, so that the lifting motor can drive the synchronous drive shaft to rotate through the first gear and the second gear; The first rack and the second rack are vertically arranged on both sides of the inner tank back plate, and the synchronous drive shaft is also provided with a third gear and a fourth gear, the third gear is meshed and connected with the first rack, and the fourth gear is meshed and connected with the second rack; The first connecting bracket and the second connecting bracket are arranged at two ends of the synchronous driving shaft, the synchronous driving shaft is pivotally arranged on the first connecting bracket and the second connecting bracket, the lifting motor is fixedly arranged on the first connecting bracket, the first baking tray bracket is fixedly connected to the first connecting bracket, and the second baking tray bracket is fixedly connected to the second connecting bracket; The first connecting bracket and the second connecting bracket are provided with sliding rails / slide blocks, and correspondingly, the inner pot is provided with slide blocks / slide rails, and the slide blocks can slide along the sliding rails so that the lifting motor, the first connecting bracket, the second connecting bracket, the first baking tray bracket, the second baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

6. The steam oven with automatic lifting mechanism according to claim 1, characterized in that: The automatic lifting mechanism includes a lifting motor, a first connecting bracket, a second connecting bracket, a first baking tray bracket, a second baking tray bracket, a first rack and a second rack, and the partition is placed on the first baking tray bracket and the second baking tray bracket. The first rack and the second rack are vertically arranged on both sides of the inner tank back plate; A first gear and a second gear are provided on the output shaft of the lifting motor, the first gear is meshed and connected with the first rack, and the second gear is meshed and connected with the second rack; The first connecting bracket and the second connecting bracket are arranged at two ends of the output shaft of the lifting motor, the lifting motor is fixedly arranged on the first connecting bracket, the output shaft of the lifting motor is pivotally arranged on the first connecting bracket and the second connecting bracket, the first baking tray bracket is fixedly connected to the first connecting bracket, and the second baking tray bracket is fixedly connected to the second connecting bracket; The first connecting bracket and the second connecting bracket are provided with sliding rails / slide blocks, and correspondingly, the inner pot is provided with slide blocks / slide rails, and the slide blocks can slide along the sliding rails so that the lifting motor, the first connecting bracket, the second connecting bracket, the first baking tray bracket, the second baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

7. The steam oven with automatic lifting mechanism according to claim 1, characterized in that: The automatic lifting mechanism includes a lifting motor, a baking tray bracket and a first rack, the lifting motor is fixedly arranged on the inner pot, the partition is placed on the baking tray bracket, the baking tray bracket is fixedly connected to the first rack, a first gear is arranged on the output shaft of the lifting motor, the first gear is meshed and connected with the first rack, a slide rail / slider is arranged on the baking tray bracket, and a slide rail / slider is correspondingly arranged on the inner pot, the slide rail can slide along the slide rail, so that the first rack, the baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

8. The steam oven with automatic lifting mechanism according to claim 1, characterized in that: The automatic lifting mechanism includes a cylinder, a baking tray bracket and a slide rail / slider. Correspondingly, a slide rail / slider is provided on the inner pot, the partition is placed on the baking tray bracket, the cylinder is fixedly arranged on the inner pot, the cylinder and the slide rail / slider are arranged in a vertical direction, and the slide rail can slide along the slide rail so that the baking tray bracket, the partition and the baking tray can rise or fall in the inner pot.

9. The steam oven with automatic lifting mechanism according to any one of claims 5 to 7, characterized in that: The slide rail is provided with a first limiting device and a second limiting device, wherein the first limiting device and the second limiting device are respectively provided at two ends of the slide rail to limit the slide block, and / or, The lifting motor is electrically connected to the control system of the steam oven, so that the control system of the steam oven can control the lifting motor to rise, fall, start and stop.

10. An integrated stove, characterized in that: The integrated stove comprises the steam oven described in any one of claims 1 to 9, and further comprises a range hood module, a stove module and a main frame, wherein the range hood module is arranged above the stove module, and the steam oven, the range hood module and the stove module are all arranged on the main frame.

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