Exhaust control structure and cooking device

Abstract

The utility model discloses an exhaust control structure and a cooking device. The cooking device comprises a shell, and a cooking cavity is formed in the shell; the exhaust control structure is characterized in that the exhaust control structure comprises a first exhaust assembly, a second exhaust assembly and a third exhaust assembly, and the first exhaust assembly is arranged on the front side of the shell and used for forming an exhaust interval on the front side of the shell; the second exhaust assembly comprises an exhaust port and an exhaust mechanism, and the exhaust port is formed in the side portion of the shell; the exhaust mechanism is used for closing or opening the exhaust port; and gas in the cooking cavity is exhausted from the exhaust interval and / or the exhaust port. The cooking device comprises the exhaust control structure, exhaust can be conducted on the two sides of the shell through the first exhaust assembly and the second exhaust assembly, and the exhaust efficiency in the cavity can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooking, especially to an exhaust control structure and a cooking device. BACKGROUND

[0002] At present, in household appliances such as ovens and steam ovens that realize heating and cooking in the interior, an exhaust passage is arranged to exhaust cooking steam, hot air and other gases in the interior during the cooking process because of the good sealing property of the cooking cavity. The moisture in the cooking cavity is not exhausted in time, and the steam, hot air and other gases that are not exhausted in time condense on the top of the cooking cavity and easily drip into the food materials in the cooking cavity, affecting the taste of the food materials after cooking. SUMMARY

[0003] In order to overcome at least one of the defects of the prior art, the utility model provides an exhaust control structure and a cooking device, which can exhaust on both sides of the shell through the first exhaust assembly and the second exhaust assembly, and can improve the exhaust efficiency in the cavity.

[0004] The utility model discloses a technical scheme that solves the problem:

[0005] An exhaust control structure is applied to a cooking device, the cooking device includes a shell, and the shell is provided with a cooking cavity; the exhaust control structure includes,

[0006] A first exhaust assembly is arranged on the front side of the shell and is used to form an exhaust interval on the front side of the shell.

[0007] A second exhaust assembly includes an exhaust port and an exhaust mechanism, the exhaust port is arranged on the side of the shell, and the exhaust mechanism is used to close or open the exhaust port.

[0008] The gas in the cooking cavity is exhausted from the exhaust interval and / or the exhaust port.

[0009] Further, the front side of the cooking cavity is provided with a door body, and the door body is used to open or cover the cooking cavity.

[0010] The first exhaust assembly includes a first driving member, the power output end of the first driving member moves towards the direction of the door body, and the power output end of the first driving member pushes the door body away from the shell to form an exhaust interval between the door body and the shell.

[0011] Further, the door body includes a connecting end hinged to the shell and a free end opposite to the connecting end, and the first driving member pushes the door body at the force application position close to the free end.

[0012] Further, the first driving member is connected with a first driving rod, the first driving rod pushes the door body away from the shell.

[0013] Further, the maximum width L of the exhaust interval is 1mm-8mm.

[0014] Further, the exhaust mechanism comprises an exhaust sheet, a rotating rod and a second driving member, the exhaust sheet is rotatably installed on the exhaust port through the rotating rod; the second driving member is used for driving the rotating rod to rotate.

[0015] Further, the exhaust port is connected with an exhaust channel, a limiting part is arranged in the exhaust channel, the limiting part is used for limiting the rotating position of the exhaust sheet; the limiting part is arranged on the inner wall of the exhaust channel and protrudes inwardly, the limiting part has a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface are arranged perpendicularly; the first limiting surface is used for abutting against the exhaust sheet when the exhaust sheet rotates to be perpendicular to the axial direction of the exhaust channel; the second limiting surface is used for abutting against the exhaust sheet when the exhaust sheet rotates to be parallel to the axial direction of the exhaust channel.

[0016] Further, the second exhaust assembly further comprises a gas guide cover, the gas guide cover is arranged outside the exhaust channel, the outlet direction of the gas guide cover is different from the outlet direction of the exhaust channel.

[0017] Further, the second driving member comprises a second electric push rod, one end of the rotating rod away from the exhaust sheet forms a linkage end; the second electric push rod is hinged to the linkage end; the second electric push rod is used for driving the linkage end to rotate when moving up and down.

[0018] A cooking device comprises a shell and a door body, the shell is provided with a cooking cavity, the door body is connected to the shell to close or open the cooking cavity, the exhaust control structure is included, and the exhaust port of the exhaust control structure is arranged on the side of the shell.

[0019] In conclusion, the utility model has the following technical effects:

[0020] The first exhaust assembly forms an exhaust interval on the front side of the shell, the exhaust mechanism of the second exhaust assembly can open the exhaust port on the side of the shell, the gas in the cooking cavity can be discharged through the exhaust interval on the front side of the shell, and can also be discharged through the exhaust port on the side of the shell, the gas generated during the cooking process of food can be discharged outside the cavity in time through the exhaust on both sides, the liquid condensation in the cooking cavity can be reduced in time, and the cooking taste is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1It is the schematic view of the exhaust control structure of the utility model;

[0022] Figure 2 It is the structural schematic view of the first exhaust assembly of the utility model;

[0023] Figure 3 It is the structural schematic view of the second exhaust assembly of the utility model;

[0024] Figure 4 It is the partial structural schematic view of the second exhaust assembly of the utility model;

[0025] Figure 5 It is the structural schematic view of one kind of use state of the cooking device of the utility model;

[0026] Figure 6 It is the structural schematic view of another use state of the cooking device of the utility model;

[0027] Figure 7 It is the structural schematic view of another view of the cooking device of the utility model.

[0028] Wherein, the meaning of the reference sign is as follows: 10, shell;11, door body;20, first driving piece;31, exhaust passage;311, limiting portion;32, exhaust piece;33, rotating rod;331, linkage end;34, second driving piece;35, gas guide cover. DETAILED DESCRIPTION

[0029] In order to better understand and implement, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model.

[0030] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific embodiments and are not intended to limit the utility model.

[0032] Reference is made to Figures 1-7The utility model discloses an exhaust control structure, this exhaust control structure can be applied to cooking device, such as oven, steamer, steaming oven or microwave oven etc.

[0033] Specific exhaust control structure includes first exhaust component and second exhaust component, sets up first exhaust component at the front side of shell 10, and first exhaust component can form exhaust interval at the front side of shell 10.And second exhaust component sets up the side portion of shell 10, and second exhaust component includes exhaust port and exhaust mechanism, and exhaust port sets up at the side portion of shell 10, and can be left side, right side, top side or rear side, and the position of specific exhaust port can be adjusted according to the form of cooking device.Using the first exhaust component and second exhaust component of design, the gas in the above-mentioned cooking cavity can be discharged from the exhaust interval, also can be discharged from the exhaust port, also can be discharged from the exhaust interval and exhaust port simultaneously.In this embodiment, the exhaust interval formed by the first exhaust component at the front side of shell 10 can provide larger exhaust space compared with the exhaust port of second exhaust component at the side portion of shell 10.

[0034] On the basis of the above structure, when using the exhaust control structure of the utility model, in order to prevent heat loss in the cooking cavity, the cooking cavity will maintain good sealing property in the cooking state when the food in the cooking cavity is cooked, so that the steam, oil fume and other gas flow generated by the evaporation of internal moisture of the food heated in the cooking cavity are discharged through the first exhaust component and second exhaust component.

[0035] In this embodiment, the first exhaust component and second exhaust component can act simultaneously, specifically, the first exhaust component and second exhaust component can adopt linkage control, of course, the first exhaust component and second exhaust component can also be controlled to act simultaneously.Through the exhaust interval formed by the first exhaust component at the front side of shell 10, and the exhaust mechanism of second exhaust component opens the exhaust port, the gas in the cooking cavity can be discharged through the exhaust interval at the front side of shell 10, and also can be discharged through the exhaust port at the side portion of shell 10, which can provide large exhaust volume at the same cooking moment, especially for the food material sensitive to steam / humidity, such as chiffon cake, if the gas in the cooking is not discharged in time, it will have adverse effect on the surface coloring in the later period and the taste of the cooked food material.The exhaust control structure of this embodiment can timely discharge the gas in the cooking cavity through the exhaust interval formed by the first exhaust component at the front side and the exhaust port at the side portion of second exhaust component during the cooking of food material, which can ensure that the gas generated in the cooking process of food material can be timely discharged outside the cavity, and the timely discharge of gas can reduce the condensation of liquid inside the cooking cavity and improve the cooking taste.

[0036] Of course, according to the different cooking materials, or, according to the needs of the material in different cooking stage, the first exhaust assembly and the second exhaust assembly can act alone. For example, when the first exhaust assembly acts alone, when the gas in the cooking cavity is exhausted, the exhaust gap can be formed on the front side of the shell 10 through the first exhaust assembly, at this time, the side exhaust port of the shell 10 can be closed by the exhaust mechanism, that is, the first exhaust assembly can concentrate the internal gas to the front side of the shell 10. For another example, when the second exhaust assembly acts alone, when the gas in the cooking cavity is exhausted, the first exhaust assembly does not act, that is, the front side of the shell 10 is in a closed state without the formation of the exhaust gap; and the exhaust mechanism of the second exhaust assembly can open the exhaust port, at this time the gas in the cooking cavity can be guided to the side of the shell 10 through the exhaust port for exhaust.

[0037] Further, the door body 11 is arranged on the front side of the cooking cavity, which can open or cover the cooking cavity. The first exhaust assembly includes the first driving member 20, and the power output end of the first driving member 20 moves towards the door body 11, and pushes the door body 11 away from the shell 10 to form the exhaust gap between the door body 11 and the shell 10.

[0038] On the basis of the structure, in the embodiment, the first driving member 20 pushes the door body 11 away from the shell 10, so that the opening gap between the door body 11 and the shell 10 forms the exhaust gap. Since the shell 10 needs to be provided with the door body 11 to cover during cooking in order to facilitate the taking and placing of the cooking materials, the first exhaust assembly only needs to include the first driving member 20, for example, the first driving member 20 can be installed on the side or top of the shell 10, and the power output end of the first driving member 20 pushes the door body 11 away to form the exhaust gap structure. The formation process of the exhaust gap is simple, and the parts used by the exhaust control structure can be saved, the production and assembly are facilitated, and the product cost can be reduced.

[0039] In addition, the first exhaust assembly can include the exhaust port arranged on the front side of the shell 10 and the cover piece, and the cover piece can be rotatably installed at the position of the exhaust port, specifically, the cover piece can be hingedly connected, so that when the front side exhaust is not needed, the cover piece can cover the exhaust port on the front side, and when the exhaust is needed, the cover piece can be opened. Of course, the opening of the cover piece can be driven by the driving structure, or can be opened by the internal pressure when the internal gas is not exhausted in time. The first exhaust assembly can also be selected as the existing pressure valve, which can be opened when the internal pressure is too large.

[0040] Further, the door body 11 includes the connection end hingedly connected with the shell 10, and the free end opposite to the connection end, and the first driving member 10 pushes the door body 11 at the force application position close to the free end.

[0041] Specifically, the exhaust control structure of the present embodiment can be used in a cooking device with a top-opening door, and specifically, the bottom end of the door body 11 can be hinged to the bottom end of the housing 10, so that the first driving member 20 is installed on the upper portion of the housing 10, and the force application position of the first driving member 20 pushing the door body 11 is located on the upper portion of the door body 11, so that the force application position is away from the hinged rotation center of the door body 11, and a gap between the door body 11 and the housing 10 can be formed by using a smaller pushing force, and the energy consumption for forming the exhaust gap can be reduced. In the present embodiment, when the distance between the door body 11 and the housing 10 is relatively small, the gap between the bottom of the door body 11 and the bottom of the housing 10 can be ignored, and the gap between the door body 11 and the housing 10 is mainly concentrated on the upper portion, that is, the exhaust gap is on the upper portion, and the gas in the cooking cavity is mainly discharged from the gap between the upper portion of the door body 11 and the upper portion of the housing 10; if the distance between the door body 11 and the housing 10 is relatively large, since the door body 11 rotates around the hinged center of the bottom of the housing 10, the gap between the door body 11 and the housing 10 decreases from top to bottom, and the gap decreasing from top to bottom forms the exhaust gap for discharging the gas in the cooking cavity.

[0042] Of course, the exhaust control structure of the present embodiment can also be used in a cooking device with a bottom-opening door, and if the top end of the door panel is hinged to the top end of the housing 10, the first driving member 20 is arranged on the lower portion of the housing 10, so that the force application position of the first driving member 20 pushing the door body 11 is located on the lower portion of the door body 11, and the energy consumption for pushing the door body 11 can be saved. Similarly, if the distance between the door body 11 and the housing 10 is relatively small, the gap between the top of the door body 11 and the top of the housing 10 can be ignored, and the gap between the door body 11 and the housing 10 is mainly on the lower portion, that is, the exhaust gap is on the lower portion of the housing 10, and the gas in the cooking cavity is discharged from the gap on the lower portion, and due to the influence of the gas flow direction, part of the gas may flow back into the cooking cavity, and compared with the top-opening door, the exhaust effect of this type is relatively poor. If the distance between the door body 11 and the housing 10 is relatively large, the gap between the door body 11 and the housing 10 gradually decreases from bottom to top, and the gap decreasing from bottom to top forms the exhaust gap for discharging the gas in the cooking cavity.

[0043] In addition, the exhaust control structure of the present embodiment can also be used in a cooking device with a side-opening door, and if the door body 11 is hinged to the side portion of the housing 10, the first driving member 20 is correspondingly arranged on the other side portion of the housing 10, so that the force application position is away from the hinged rotation center, and the energy consumption for pushing the door body 11 can be saved. Similarly, if the distance between the door body 11 and the housing 10 is relatively small, the gap between the left side of the door body 11 and the housing 10 can be ignored, and the gap between the right side of the door body 11 and the housing 10 forms the exhaust gap, and the gas in the cooking cavity is discharged from the gap; if the distance between the door body 11 and the housing 10 is relatively large, the gap between the door body 11 and the housing 10 gradually decreases from right to left, and the gap forms the exhaust gap for discharging the gas in the cooking cavity.

[0044] Further, the first driving member 20 is connected with a first driving rod, when the first driving member 20 drives the door body 11 to move away from the shell 10, the first driving rod connected with the first driving member 20 contacts the door body 11, pushes the door body 11 to move away from the shell 10, and a gap is formed between the door body 11 and the shell 10 to form an exhaust interval. On the one hand, the first driving rod can lengthen the movement stroke of the first driving member 20, and the driving is more convenient; on the other hand, the first driving rod is used as a force transmission, the position of the first driving member 20 can be flexibly set, the limitation of the limited space is avoided, and the design difficulty of the overall cooking device is increased.

[0045] Specifically, the first driving member 20 can include a first electric push rod, so that the exhaust interval is opened in an electric control manner, and electric control is facilitated.

[0046] Further, the maximum width L of the exhaust interval is 1mm-8mm. The maximum width of the exhaust interval in the embodiment refers to the maximum interval distance of the door body 11 from the opening position of the shell 10 after being pushed by the first driving member 20. The exhaust interval is set to 1mm-8mm, which can realize exhaust and reduce internal heat loss.

[0047] Further, the exhaust mechanism includes an exhaust piece 32, a rotating rod 33, and a second driving member 34. The exhaust piece 32 is rotatably installed on the exhaust port through the rotating rod 33. The second driving member 34 is used to drive the rotating rod 33 to rotate.

[0048] When the exhaust port is opened, the second driving member 34 can drive the rotating rod 33 to rotate. When the rotating rod 33 drives the exhaust piece 32 to rotate to a position that is staggered with the inner wall of the exhaust port, the exhaust port can be opened, and the gas in the cooking cavity can be discharged through the opened exhaust port.

[0049] In the embodiment, the second driving member 34 drives the rotating rod 33 to rotate, which is convenient for electric control, and manual exhaust is not needed, so that the situation of gas scalding during exhaust is reduced.

[0050] It should be noted that a control switch can be provided, and the working circuits of the first driving member 20 and the second driving member 34 are integrated into the control switch. When exhaust is needed, the control switch can be controlled by touch, which is convenient for operation.

[0051] Further, the exhaust port is connected with an exhaust channel 31, and a limiting portion 311 is arranged in the exhaust channel 31. The limiting portion 311 is used to limit the rotating position of the exhaust piece 32. The position of the exhaust piece 32 in rotation is limited by the limiting portion 311, so that the reliable opening and closing of the exhaust can be realized in a mechanical control manner. That is, the limiting portion 311 abuts against the limiting portion 311 after the exhaust piece 32 rotates to the position, so that the shaking of the exhaust piece 32 after opening to the position is prevented, and the exhaust structure is stable.

[0052] The inner wall of the exhaust passage 31 is inwardly convexly provided with a limiting portion 311, the limiting portion 311 has a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface are vertically arranged; the first limiting surface is used for abutting against the exhaust fin 32 when the exhaust fin 32 is rotated to be perpendicular to the axial direction of the exhaust passage 31; the second limiting surface is used for abutting against the exhaust fin 32 when the exhaust fin 32 is rotated to be parallel to the axial direction of the exhaust passage 31. The first limiting surface and the second limiting surface of the limiting portion 311 are perpendicular to each other, which realizes the rotation limiting of the exhaust fin 32, that is, when the rotating rod 33 drives the exhaust fin 32 to abut against the first limiting surface, it indicates that the exhaust fin 32 has been rotated to a vertical state, realizing the maximum blocking and closing. When the rotating rod 33 drives the exhaust fin 32 to abut against the second limiting surface, it indicates that the exhaust fin 32 has been rotated to a horizontal state, at this time, the exhaust fin 32 is in the maximum exhaust state, which facilitates the rotation state control of the exhaust fin 32.

[0053] Further, the second exhaust assembly further comprises a gas guide cover 35, the gas guide cover 35 is sleeved on the outside of the exhaust passage 31, and the outlet direction of the gas guide cover 35 is different from the outlet direction of the exhaust passage 31. By using the gas guide cover 35 with a different outlet direction from the exhaust passage 31, the exhaust gas can be buffered to avoid direct hot gas from burning the user. In this way, the gas inside the cooking cavity can enter the gas guide cover 35 and then be discharged upward, leftward or rightward through the top opening of the gas guide cover 35, instead of being discharged backward. If the cooking device is located on the wall surface of the kitchen, the gas guide cover 35 can be used to guide the gas to avoid the wall surface of the kitchen, thereby reducing the pollution to the wall surface of the kitchen.

[0054] Further, the second driving member 34 comprises a second electric push rod, and the end of the rotating rod 33 away from the exhaust fin 32 forms a linkage end 331; the second electric push rod is hinged to the linkage end 331; the second electric push rod is used to drive the linkage end 331 to rotate when moving up and down, so that the second electric push rod is opened, the second electric push rod pushes the linkage end 331 of the rotating rod 33 up and down, thereby driving the rotating rod 33 to rotate. By using the rotating rod 33 as a thrust transmission, the position of the second driving member 34 can be flexibly set, which is convenient for the component layout of the whole machine and facilitates the electric control, without the need for manual exhaust, thereby reducing the gas burn situation during exhaust.

[0055] Embodiment 2,

[0056] Referring to Figures 1-7 A cooking device comprises a shell 10 and a door body 11, the shell 10 is provided with a cooking cavity, the door body 11 is connected to the shell 10 to close or open the cooking cavity, and the exhaust control structure is provided, and the exhaust port of the exhaust control structure is arranged on the side of the shell 10.

[0057] In order to prevent heat loss in the cooking cavity, the cooking cavity is kept in good sealing in the cooking state when the food materials in the cooking cavity are being cooked, so that the steam, oil fume and other gas generated in the cooking cavity are discharged through the first exhaust assembly and the second exhaust assembly.

[0058] In the embodiment, the first exhaust assembly and the second exhaust assembly can act simultaneously, specifically, the first exhaust assembly and the second exhaust assembly can be controlled in linkage, of course, the first exhaust assembly and the second exhaust assembly can also be controlled to act simultaneously. Through the first exhaust assembly forming the exhaust interval on the front side of the shell 10, and the exhaust mechanism of the second exhaust assembly opening the exhaust port, the gas in the cooking cavity can be discharged through the exhaust interval on the front side of the shell 10, and at the same time, can be discharged through the exhaust port on the side of the shell 10, which can provide a large exhaust capacity at the same cooking time, especially for food materials sensitive to steam / humidity, such as chiffon cakes. If the gas in the cooking process is not discharged in time, it will have an adverse effect on the surface coloring of the later stage and the taste of the cooked food materials. The exhaust control structure of the embodiment can ensure that the gas generated in the cooking process of the food materials can be discharged in time, which can reduce the condensation of the liquid in the cooking cavity and improve the cooking taste.

[0059] Of course, according to different cooking food materials, or according to the needs of the food materials in different cooking stages, the first exhaust assembly and the second exhaust assembly can act separately. For example, when the first exhaust assembly acts separately, the gas in the cooking cavity can be discharged through the first exhaust assembly forming the exhaust interval on the front side of the shell 10, at this time, the exhaust mechanism can close the exhaust port on the side of the shell 10, that is, the first exhaust assembly can concentrate the internal gas on the front side of the shell 10 and discharge it. For another example, when the second exhaust assembly acts separately, the gas in the cooking cavity is discharged, the first exhaust assembly does not act, that is, the front side of the shell 10 is not formed with the exhaust interval and is in a closed state; while the exhaust mechanism of the second exhaust assembly can open the exhaust port, at this time, the gas in the cooking cavity can be guided to the side of the shell 10 through the exhaust port and discharged.

[0060] The exhaust control structure of the cooking device in the embodiment is the same as that in embodiment 1, the working principle and the effect are the same as those in embodiment 1, and the other structures of the cooking device are all prior art, which will not be described in detail here.

[0061] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above-mentioned embodiments, and also include technical schemes composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the protection scope of the utility model.

Claims

1. An exhaust control structure applied to a cooking device, the cooking device comprising a housing, a cooking cavity being provided in the housing; characterized in that, The exhaust control structure comprises, a first exhaust assembly arranged on the front side of the shell and used for forming an exhaust interval on the front side of the shell; a second exhaust assembly comprising an exhaust port arranged on the side of the shell and an exhaust mechanism used for closing or opening the exhaust port; The gas in the cooking cavity is exhausted from the exhaust interval and / or the exhaust port.

2. The exhaust control structure according to claim 1, wherein, a door is arranged on the front side of the cooking cavity and used for opening or covering the cooking cavity; the first exhaust assembly comprises a first driving member, the power output end of the first driving member moves towards the door, and the power output end of the first driving member pushes the door away from the shell to form an exhaust interval between the door and the shell.

3. The exhaust control structure according to claim 2, characterized by, The door comprises a connecting end hinged to the shell and a free end opposite to the connecting end, and the first driving member pushes the force application position of the door close to the free end.

4. The exhaust control structure according to claim 2, characterized by, The first driving member is connected with a first driving rod, and the first driving rod pushes the door away from the shell.

5. The exhaust control structure according to claim 2, characterized by, The maximum width L of the exhaust interval is 1-8 mm.

6. The exhaust control structure according to any one of claims 1-5, characterized by, The exhaust mechanism comprises an exhaust sheet, a rotating rod and a second driving member, the exhaust sheet is rotatably arranged on the exhaust port through the rotating rod, and the second driving member is used for rotating the rotating rod.

7. The exhaust control structure according to claim 6, characterized by, The exhaust port is connected with an exhaust channel, the exhaust channel is provided with a limiting portion for limiting the rotating position of the exhaust sheet, the limiting portion is protruded inwardly on the inner wall of the exhaust channel, the limiting portion has a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface are arranged perpendicularly, the first limiting surface is used for abutting against the exhaust sheet when the exhaust sheet is rotated to be perpendicular to the axial direction of the exhaust channel, and the second limiting surface is used for abutting against the exhaust sheet when the exhaust sheet is rotated to be parallel to the axial direction of the exhaust channel.

8. The exhaust control structure according to claim 7, characterized by, The second exhaust assembly further comprises a gas guide cover, the gas guide cover is sleeved on the outside of the exhaust channel, and the outlet direction of the gas guide cover is different from the outlet direction of the exhaust channel.

9. The exhaust control structure according to claim 6, characterized by, The second driving member comprises a second electric push rod, one end of the rotating rod away from the exhaust sheet forms a linkage end, the second electric push rod is hinged to the linkage end, and the second electric push rod is used for rotating the linkage end when moving up and down.

10. A cooking device comprising a housing, a cooking cavity being provided in the housing, and a door body connected to the housing to close or open the cooking cavity, characterized in that, The exhaust control structure according to any one of claims 1-9, wherein the exhaust port of the exhaust control structure is arranged on the side of the shell.

Images