Split type integrated cooking device

Abstract

The utility model provides a split type integrated cooking device, which relates to the technical field of cooking devices and mainly comprises an exhaust fan, cooking equipment and a smoke exhaust pipe. An air duct for guiding smoke to flow is arranged on the outer side of the cooking equipment, and the cooking equipment is suspended above the smoke source; the input end of the smoke exhaust pipe is communicated with the output end of the air duct, and the output end of the smoke exhaust pipe is connected with the exhaust fan. According to the embodiment provided by the invention, the air duct and the fan of the range hood are designed in a split manner, so that the size is prevented from being too large, and the weight of the integrated part is dispersed to the two sub-components; the fan is far away from the cooking area, and noise is reduced by being far away from the noise source; the air duct is arranged on the outer side of the cooking equipment (such as a steaming oven) to integrate the cooking equipment and the air duct, and the cooking equipment and the air duct do not affect each other. The cooking equipment and the range hood are integrated in a split manner, so that the occupied space is reduced, and the transportation and installation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking devices, in particular to a split-type integrated cooking device. Background Art

[0002] With the development of technology, the integration of various kitchen appliances is an inevitable trend. The integrated cooking center is the inevitable product for improving kitchen utilization. Common cooking centers mainly integrate steam ovens, range hoods, stoves, disinfection cabinets, dishwashers, etc. At present, cooking centers are large in size, which easily wastes space and is difficult to transport and install. Utility Model Content

[0003] In view of the shortcomings of the existing methods, the present application provides a split integrated cooking device to solve the technical problems of the existing technology that the cooking center products are large in size, easily cause space waste, and are difficult to transport and install.

[0004] An embodiment of the present application provides a split-type integrated cooking device, comprising: an exhaust fan; a cooking device, wherein an air duct for guiding the flow of smoke is provided on the outside of the cooking device, and the cooking device is suspended above a smoke source; and a smoke exhaust pipe, wherein the input end of the smoke exhaust pipe is connected to the output end of the air duct, and the output end of the smoke exhaust pipe is connected to the exhaust fan.

[0005] As an optional embodiment, the split-type integrated cooking device also includes an outer shell; the shell wall of the outer shell is arranged to form a cavity, and the cooking equipment is installed in the cavity; the shell wall of the outer shell is provided with a smoke inlet and a smoke outlet connected to the cavity, and at least part of the shell wall of the outer shell is not connected to the cooking equipment to form the air duct, and the air duct is connected to both the smoke inlet and the smoke outlet.

[0006] As an optional embodiment, a door body is provided on the first side of the cooking device, and the air duct is formed on the second and third sides of the cooking device; the smoke inlet is provided on the fourth side of the cooking device, and the smoke outlet is provided on the fifth side of the cooking device; the second and third sides of the cooking device are opposite to each other, the fourth and fifth sides of the cooking device are opposite to each other, and the first side of the cooking device is adjacent to the second, third, fourth, and fifth sides.

[0007] As an optional embodiment, the housing is provided with a collecting structure at the output end of the air duct, the collecting structure is recessed in a direction away from the cooking device, and the smoke outlet is provided on an inner side of the collecting structure.

[0008] As an optional embodiment, the collecting structure includes a plurality of connected guide plates, which are arranged to be inclined downward in the direction toward the cooking device to form a concave surface of the collecting structure; the smoke outlet is formed at the highest point of the collecting structure.

[0009] As an optional embodiment, the transverse cross-sectional shape of the collecting structure is rectangular; the longitudinal cross-sectional shape of the collecting structure is trapezoidal, and the angle between the waist and the longer bottom side of the trapezoid is greater than or equal to 15 degrees and less than or equal to 60 degrees.

[0010] As an optional embodiment, the smoke collecting side of the shell has at least one inwardly concave smoke collecting structure, the smoke collecting structure is provided with the smoke inlet, and the concave surface of the smoke collecting structure serves as a guide surface.

[0011] As an optional implementation manner, the ratio of the flow area of ​​the smoke outlet to the flow area of ​​the smoke inlet is greater than or equal to 1 and less than or equal to 3.

[0012] As an optional embodiment, the cooking device includes: a shell with an opening on one side and a cooking cavity inside; a heat insulating material arranged on the outside of the shell; and a heat insulating layer arranged on the outside of the heat insulating material.

[0013] As an optional embodiment, the smoke exhaust pipe includes a folding structure for changing its length.

[0014] The present application provides a split-type integrated cooking device. The technical solutions provided by the embodiments of the present application bring at least the following beneficial effects:

[0015] The range hood's air duct and fan are designed as separate components, avoiding oversizing and distributing the weight of the original unit across two subcomponents. The fan is positioned away from the cooking area, minimizing noise sources. The air duct is located outside the cooking equipment (e.g., a steam oven), integrating the two components so they function independently. This separate integration of the cooking equipment and range hood reduces space usage and improves ease of transportation and installation.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 A schematic structural diagram of a split-type integrated cooking device provided in an embodiment of the present application;

[0019] Figure 2 A schematic structural diagram of a split-type integrated cooking device provided in another embodiment of the present application;

[0020] Figure 3 A schematic structural diagram of a housing in a split-type integrated cooking device provided in an embodiment of the present application;

[0021] Figure 4 A left side view of a split-type integrated cooking device provided in an embodiment of the present application when the housing and the cooking device are connected;

[0022] Figure 5 A bottom view of a split-type integrated cooking device provided in an embodiment of the present application with the housing and cooking equipment connected;

[0023] Figure 6 A longitudinal sectional perspective view of a split-type integrated cooking device provided in an embodiment of the present application when the housing and the cooking device are connected;

[0024] Figure 7 A schematic diagram of the structure of a cooking device in a split-type integrated cooking device provided in an embodiment of the present application;

[0025] Figure 8 A schematic diagram of the structure of an exhaust fan in a split-type integrated cooking device provided in an embodiment of the present application;

[0026] Figure 9 This is a schematic diagram of the structure of a smoke exhaust pipe in a split-type integrated cooking device provided in an embodiment of the present application.

[0027] Reference numerals and corresponding descriptions:

[0028] 1: Exhaust fan; 11: Bellows; 12: Fan; 13: Exhaust seat; 14: Air inlet;

[0029] 2: cooking device; 21: door; 22: housing; 23: cooking cavity; 24: insulation layer;

[0030] 3: air duct; 31: first air duct; 32: second air duct;

[0031] 4: exhaust pipe;

[0032] 5: outer shell; 51: cavity; 52: smoke inlet; 521: first smoke inlet; 522: second smoke inlet; 53: smoke outlet; 54: collecting structure; 55: smoke collecting structure; 56: air outlet seat. DETAILED DESCRIPTION

[0033] The present application is described in detail below. Examples of embodiments of the present application are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. In addition, if the detailed description of the known technology is not necessary for the features of the present application shown, it will be omitted. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0034] It will be understood by those skilled in the art that, unless otherwise stated, the singular forms "a," "an," "said," and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of this application refers to the presence of the stated features, integers, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, elements, components, and / or groups thereof. The term "and / or" used herein includes all or any unit and all combinations of one or more associated listed items.

[0035] like Figure 1-9 As shown, the present embodiment provides a split-type integrated cooking device, which mainly includes an exhaust fan 1, a cooking device 2, and a smoke exhaust pipe 4. An air duct 3 for guiding the flow of smoke is provided on the outside of the cooking device 2, and the cooking device 2 is suspended above the smoke source. The input end of the smoke exhaust pipe 4 is connected to the output end of the air duct 3, and the output end of the smoke exhaust pipe 4 is connected to the exhaust fan 1.

[0036] In this embodiment, the exhaust fan 1 and cooking device 2 are independent units, connected by a smoke exhaust duct 4. The exhaust fan 1 provides power for the smoke flow. The exhaust fan 1 can be installed inside a suspended ceiling. Alternatively, if the cooking device 2 is located in the kitchen, the smoke exhaust duct 4 can be inserted through a kitchen window or wall opening, and the exhaust fan 1 can be installed outside the wall, i.e., outdoors. Whether installed inside a suspended ceiling or outdoors, the exhaust fan 1 is further away from the user compared to existing integrated installation methods, reducing the impact of noise on the user.

[0037] The cooking device 2 has steaming and / or baking functions. For example, the cooking device 2 is a steam oven. The cooking device 2 may also have other cooking functions.

[0038] The exhaust fan 1 and the air duct 3 form a range hood.

[0039] The cooking device 2 is wall-mounted above the range hood. When the range hood is used for cooking, the smoke generated by the range hood floats upward and enters the air duct 3. The smoke exhaust pipe 4 and the exhaust fan 1 are then exhausted to the outdoors. The cooking device 2 and the range hood can be used independently.

[0040] In the embodiments provided herein, the range hood's air duct 3 and fan 12 are designed as separate components, avoiding oversizing and distributing the weight of the integrated unit across two subcomponents. Fan 12 is positioned away from the cooking area, reducing noise by being away from noise sources. The air duct 3 is positioned outside the cooking device 2 (e.g., a steam oven), integrating the two components so they can operate independently of each other. The separate integration of the cooking device 2 and the range hood reduces space usage and improves ease of transportation and installation.

[0041] like Figure 8 As shown, in some embodiments, the exhaust fan 1 mainly includes a bellows 11, a fan 12, and an exhaust seat 13. The bellows 11 is a rectangular parallelepiped. The wall of the bellows 11 encloses a cavity for the fan 12. The wall of the bellows 11 is provided with an air inlet 14 and an air outlet. Both the air inlet 14 and the air outlet are connected to the cavity for the fan 12. The exhaust seat 13 is fixed to the air outlet on the outside of the bellows 11. The output end of the smoke exhaust pipe 4 is connected to the air inlet 14 of the exhaust fan 1. The smoke flowing through the air duct 3 enters the cavity for the fan 12 through the air inlet 14 of the exhaust fan 1, and then exits the exhaust fan 1 through the air outlet, thereby exhausting the smoke in the kitchen.

[0042] The exhaust fan 1 and the cooking equipment 2 are connected through the smoke exhaust pipe 4. There is a large space between the exhaust fan 1 and the cooking equipment 2. Especially for old and small kitchen households where the kitchen height is not enough, the exhaust fan 1 can be installed horizontally to reduce the requirement for the installation height; of course, the exhaust fan 1 can also be installed vertically to adapt to different installation environments.

[0043] like Figure 1-6 As shown, as an optional embodiment, the split-type integrated cooking device also includes an outer shell 5, the shell wall of the outer shell 5 is arranged to form a cavity 51, and the cooking device 2 is installed in the cavity 51; the shell wall of the outer shell 5 is provided with a smoke inlet 52 and a smoke outlet 53 connected to the cavity 51, and at least part of the shell wall of the outer shell 5 is not connected to the cooking device 2 to form an air duct 3, and the air duct 3 is connected to both the smoke inlet 52 and the smoke outlet 53.

[0044] Based on the above embodiment, in this embodiment, the housing 5 is horizontally arranged. The bottom of the housing 5 is provided with at least one smoke inlet 52, the number of which corresponds to the number of the air ducts 3. The top of the housing 5 is provided with a smoke outlet 53.

[0045] At least a portion of the housing 5's wall is disconnected from the cooking device 2. Specifically, a gap is formed between the housing 5's wall and the cooking device 2. This gap is connected to both the smoke inlet 52 and the smoke outlet 53 to form the air duct 3. Smoke passes through the smoke inlet 52, flows through the air duct 3, and then exits the housing 5 through the smoke outlet 53.

[0046] like Figure 1-7As shown, as an optional embodiment, a door body 21 is provided on the first side of the cooking device 2, and an air duct 3 is formed on the second and third sides of the cooking device 2; a smoke inlet 52 is provided on the fourth side of the cooking device 2, and a smoke outlet 53 is provided on the fifth side of the cooking device 2; the second and third sides of the cooking device 2 are opposite to each other, the fourth and fifth sides of the cooking device 2 are opposite to each other, and the first side of the cooking device 2 is adjacent to the second, third, fourth, and fifth sides.

[0047] Based on the foregoing embodiment, in this embodiment, the first side is the front side, the second side is the left side, the third side is the right side, the fourth side is the lower side, and the fifth side is the upper side.

[0048] The housing 5 comprises at least four connected side walls, namely a front side wall, a right side wall, a rear side wall and a left side wall. The four side walls are vertically arranged to form a side wall structure with a horizontal cross section of a rectangle.

[0049] The cooking device 2 is a rectangular parallelepiped structure with a door 21 disposed on the front side. The front sidewall of the housing 5 is open, and the door 21 of the cooking device 2 is disposed within the opening. Door 21 primarily comprises a door hinge, door frame, door glass, and door seal. The specific structure and connection methods are conventional and will not be detailed here.

[0050] The left side of the cooking device 2 is not connected to the left side wall, and a gap exists between them, forming a first air duct 31, i.e., left air duct 3. More specifically, the outer wall of the cooking device 2, the left side wall of the housing 5, the front side wall, and the rear side wall enclose the first air duct 31. The right side of the cooking device 2 is not connected to the right side wall, and a gap exists between them, forming a second air duct 32, i.e., right air duct 3. More specifically, the outer wall of the cooking device 2, the right side wall, the front side wall, and the rear side wall of the housing 5 enclose the second air duct 32. Both the first air duct 31 and the second air duct 32 are vertically and independently arranged.

[0051] Two smoke inlets 52 are provided at the bottom of the housing 5, spaced relatively apart in the left-right direction. The left side serves as a first smoke inlet 521, i.e., the left smoke inlet 52. The first smoke inlet 521 is connected to the first air duct 31; the right side serves as a second smoke inlet 522, i.e., the right smoke inlet 52. The second smoke inlet 522 is connected to the second air duct 32. In this embodiment of the present application, dual air ducts 3 are symmetrically arranged on opposite sides of the cooking device 2. Smoke enters the cavity 51 of the housing 5, i.e., the corresponding air duct 3, from the left and right smoke inlets 52, respectively, to ensure smoke collection and minimize smoke exposure.

[0052] like Figure 3 and 6As shown, as an optional embodiment, the housing 5 is provided with a collecting structure 54 at the output end of the air duct 3 , the collecting structure 54 is recessed in a direction away from the cooking device 2 , and a smoke outlet 53 is provided inside the collecting structure 54 .

[0053] Based on the previous embodiment, in this embodiment, a collecting structure 54 is disposed at the top of the housing 5, i.e., above the cooking device 2. The collecting structure 54 is recessed upward and is not connected to the cooking device 2. The output ends of the first and second air ducts 31, 32 converge above the cooking device 2 and communicate with the recess of the collecting structure 54, thereby connecting the first and second air ducts 31, 32 to the smoke outlet 53. Smoke flowing through the first and second air ducts 31, 32 is collected in the recess of the collecting structure 54 and then discharged through the smoke outlet 53.

[0054] As an optional embodiment, the collecting structure 54 includes a plurality of guide plates, which are arranged to be tilted downward in the direction toward the cooking device 2 to form a concave surface of the collecting structure 54; the smoke outlet 53 is formed at the highest point of the collecting structure 54.

[0055] Based on the previous embodiment, in this embodiment, the collecting structure 54 comprises a plurality of connected plates. The collecting structure 54 is open at its lower end, and its bottom is connected to the top of the sidewall structure formed by the four sidewalls. The deflectors are straight plates. The multiple deflectors are arranged downwardly in a direction toward the cooking device 2, forming a structure with a higher center and lower perimeters.

[0056] In some embodiments, an air outlet seat 56 for connecting to the smoke exhaust pipe 4 is located at the intersection of the multiple guide plates, i.e., the highest point of the collecting structure 54. The main body of the air outlet seat 56 is plate-shaped and horizontally arranged. The smoke outlet 53 is vertically disposed in the air outlet seat 56. The air outlet seat 56 has a protruding connecting ring along the edge of the smoke outlet 53, which is used for sealing connection with the input end of the smoke exhaust pipe 4. The edge of the air outlet seat 56 is sealed with the multiple guide plates. The air outlet seat 56 is provided with a grid-like reinforcement rib to increase its strength.

[0057] The number of guide plates can be adjusted according to actual conditions. Different numbers of guide plates can form a collection structure 54 with different structures. For ease of description, the embodiment of the present application is specifically described as a collection structure 54 including two guide plates.

[0058] As an optional embodiment, the transverse cross-sectional shape of the collecting structure 54 is rectangular; the longitudinal cross-sectional shape of the collecting structure 54 is trapezoidal, and the angle between the waist and the longer bottom side of the trapezoid is greater than or equal to 15 degrees and less than or equal to 60 degrees.

[0059] Based on the above embodiment, in this embodiment, the collecting structure 54 includes a left straight plate, a front straight plate, a right straight plate, and a rear straight plate connected to form a structure. The right end of the left straight plate is higher than the left end, and the left end of the left straight plate is connected to the left side wall; the left end of the right straight plate is higher than the right end, and the right end of the right straight plate is connected to the right side wall.

[0060] The left and right straight plates are both inclined, allowing smoke from below to flow along the left and right straight plates, guiding the smoke toward smoke outlet 53. In this embodiment, there are no air ducts 3 on the front and rear sides of cooking apparatus 2. Therefore, the front and rear sides of collecting structure 54 do not require inclined guide plates, but rather vertical plates. This results in a rectangular transverse cross-section and a trapezoidal longitudinal cross-section.

[0061] In addition to guiding the flow of smoke, the inclined deflector also guides oil droplets along the deflector and sidewalls, facilitating their collection and cleaning. This prevents oil droplets from dripping directly through the smoke inlet 52 and out of the housing 5, potentially leaking and requiring cleaning by the user, which would otherwise degrade the user experience. Therefore, the deflector's inclination angle needs to be limited. To conserve material and space, the trapezoidal longitudinal cross-section of the collecting structure 54 has a 20-degree angle between the waist and the longer base (lower base).

[0062] like Figure 3 and 5 As shown, as an optional embodiment, the smoke collecting side of the shell 5 has at least one inwardly concave smoke collecting structure 55, in which a smoke inlet 52 is opened, and the concave surface of the smoke collecting structure 55 serves as a guide surface.

[0063] Based on the aforementioned embodiments, in this embodiment, the bottom of the shell 5 has two upwardly concave smoke-collecting structures 55, and the two smoke-collecting recesses are distributed in the left and right directions, one close to the left side and the other close to the right side, and one smoke-collecting recess corresponds to one air duct 3; the smoke inlet 52 is opened in the smoke-collecting structure 55, and the smoke flows along the concave surface of the smoke-collecting structure 55 to the smoke inlet 52, thereby ensuring the smoke-collecting efficiency.

[0064] In a specific embodiment, the aforementioned shell 5 also includes a bottom wall, the front end of which is higher than the rear end, and upwardly concave smoke-collecting structures 55 are formed near the left and right ends of the bottom wall, respectively, and the adjacent sides of the two smoke-collecting structures 55 are close to each other. Each smoke-collecting structure 55 includes at least two connected guide surfaces, and the two guide surfaces are distributed in the left and right directions, that is, one on the left and the other on the right. Both guide surfaces are tilted downward to form a depression, and the connection between the two guide surfaces is the highest point of the depression. The smoke-collecting structure 55 arranged on the left has a smoke inlet 52 opened on the left; the smoke-collecting structure 55 arranged on the right has a smoke inlet 52 opened on the right.

[0065] As an optional implementation manner, the ratio of the flow area of ​​the smoke outlet 53 to the flow area of ​​the smoke inlet 52 is greater than or equal to 1 and less than or equal to 3.

[0066] The above solution can reduce resistance and facilitate the smooth confluence and centralized discharge of smoke from the two air ducts 3.

[0067] Optionally, the ratio of the flow area of ​​the smoke outlet 53 to the flow area of ​​the smoke inlet 52 is 1.2.

[0068] like Figure 6 As shown, as an optional embodiment, the cooking device 2 includes a housing 22, a heat insulating material and a heat insulating layer 24. The housing 22 is open on one side and has a cooking cavity 23 inside; the heat insulating material is arranged on the outside of the housing 22; and the heat insulating layer 24 is arranged on the outside of the heat insulating material.

[0069] Based on the previous embodiment, in this embodiment, the front of the housing 22 is open and provided with the aforementioned door 21. The left, right, top, bottom, and rear sides of the housing 22 may be covered with thermal insulation material. The outer surface of the thermal insulation material may be covered with an insulating layer 24 to prevent the heat from the flue gas and the heat from the cooking chamber 23 from affecting each other's temperature.

[0070] Optionally, the thermal insulation material includes at least thermal insulation cotton.

[0071] As an optional embodiment, the smoke exhaust pipe 4 includes a folding structure for changing its length.

[0072] Based on the above embodiments, in this embodiment, the smoke exhaust pipe 4 can be changed in length and bent in appropriate directions to adapt to different installation environments. Optionally, the smoke exhaust pipe 4 is a circular pipe or a square pipe.

[0073] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0074] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0075] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0076] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0077] The above description is only part of the implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A split-type integrated cooking device, characterized in that: include: Exhaust fan (1); A cooking device (2), wherein an air duct (3) for guiding the flow of smoke is provided on the outside of the cooking device (2), and the cooking device (2) is suspended above a smoke source; A smoke exhaust pipe (4), wherein the input end of the smoke exhaust pipe (4) is connected to the output end of the air duct (3), and the output end of the smoke exhaust pipe (4) is connected to the exhaust fan (1).

2. The split-type integrated cooking device according to claim 1, characterized in that: Also includes a housing (5); The shell wall of the outer shell (5) is arranged to form a cavity (51), and the cooking device (2) is installed in the cavity (51); the shell wall of the outer shell (5) is provided with a smoke inlet (52) and a smoke outlet (53) connected to the cavity (51); at least a portion of the shell wall of the outer shell (5) is not connected to the cooking device (2) to form the air duct (3), and the air duct (3) is connected to both the smoke inlet (52) and the smoke outlet (53).

3. The split-type integrated cooking device according to claim 2, characterized in that: The first side of the cooking device (2) is provided with a door body (21), and the second and third sides of the cooking device (2) are both formed with the air duct (3); the fourth side of the cooking device (2) is provided with the smoke inlet (52), and the fifth side of the cooking device (2) is provided with the smoke outlet (53); The second side and the third side of the cooking device (2) are opposite to each other, the fourth side and the fifth side of the cooking device (2) are opposite to each other, and the first side of the cooking device (2) is adjacent to the second side, the third side, the fourth side, and the fifth side.

4. The split-type integrated cooking device according to claim 3, characterized in that: The housing (5) is provided with a collecting structure (54) at the output end of the air duct (3); the collecting structure (54) is recessed in a direction away from the cooking device (2); and the smoke outlet (53) is provided inside the collecting structure (54).

5. The split-type integrated cooking device according to claim 4, characterized in that: The collecting structure (54) comprises a plurality of connected guide plates, wherein the plurality of guide plates are arranged to be tilted downward in a direction toward the cooking device (2) to form a concave surface of the collecting structure (54); The smoke outlet (53) is formed at the highest point of the collecting structure (54).

6. The split-type integrated cooking device according to claim 5, characterized in that: The transverse cross-sectional shape of the collecting structure (54) is rectangular; The longitudinal cross-section of the collecting structure (54) is trapezoidal, and the angle between the waist and the longer bottom side of the trapezoid is greater than or equal to 15 degrees and less than or equal to 60 degrees.

7. The split-type integrated cooking device according to claim 2, characterized in that: The smoke collecting side of the housing (5) has at least one inwardly concave smoke collecting structure (55), the smoke collecting structure (55) is provided with the smoke inlet (52), and the concave surface of the smoke collecting structure (55) serves as a guide surface.

8. The split-type integrated cooking device according to any one of claims 2 to 7, characterized in that: The ratio of the flow area of ​​the smoke outlet (53) to the flow area of ​​the smoke inlet (52) is greater than or equal to 1 and less than or equal to 3.

9. The split-type integrated cooking device according to claim 8, characterized in that: The cooking device (2) comprises: A housing (22) having an open side and an interior having a cooking cavity (23); A heat-insulating material is provided on the outside of the shell (22); A heat insulation layer (24) is provided on the outside of the heat insulation material.

10. The split-type integrated cooking device according to claim 1, characterized in that: The smoke exhaust pipe (4) comprises a folding structure for changing its length.

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