Steam air fryer with waste water collecting function

Abstract

The utility model relates to a steam air fryer with a waste water collecting function, which comprises a machine body, a cooking cavity arranged in the machine body, a steam generating system used for conveying steam into the cooking cavity and an air outlet assembly used for discharging the steam in the cooking cavity, and the air outlet assembly is provided with an air outlet communicated with the atmosphere and the cooking cavity. A waste water collecting system is arranged below the air outlet and comprises a collecting opening which is formed below the air outlet and corresponds to the air outlet, a collecting box which is detachably arranged on the machine body and a flow guide channel which is arranged in the machine body and is communicated with the collecting opening and the collecting box; the projection of the air outlet in the plane where the edge of the collecting opening is located is located in the collecting opening. Condensate water generated when high-temperature water vapor is discharged from the air outlet can be collected and treated through the waste water collecting system, and therefore the probability that the condensate water flows out to the external environment to pollute the external environment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air fryers, in particular to a steam air fryer with a wastewater collection function. Background Art

[0002] With the development of society, people's lives are getting better and better, and the oil-free cooking method of air fryers is becoming more and more popular. However, when the existing air fryers are used for air frying, the circulating heat flow will take away a large amount of moisture in the food, resulting in a drier taste of the cooked food and a poor user experience. In order to meet user needs, a type of steam air fryer has appeared on the market. This type of air fryer cooks food by converting water into high-temperature steam. Although it can effectively improve the taste of food, when this type of air fryer is used, the discharged high-temperature steam is also easy to cool to form condensed water, thereby polluting the external environment and affecting the user experience. Utility Model Content

[0003] The present application provides a steam air fryer with a wastewater collection function to solve the technical problem that condensed water generated by the existing steam air fryer when discharging high-temperature water vapor is easily outflowed to the external environment, thereby causing external environmental pollution and poor user experience.

[0004] In order to solve the above technical problems, the utility model provides a steam air fryer with a wastewater collection function, comprising a machine body, a cooking cavity arranged in the machine body, a steam generating system for conveying steam into the cooking cavity, and an air outlet assembly for discharging the steam in the cooking cavity, wherein the air outlet assembly is provided with an air outlet channel connected to the cooking cavity at one end, and the other end of the air outlet channel is provided with an air outlet connected to the atmosphere, the steam air fryer also includes a wastewater collection system, the wastewater collection system includes a collecting port arranged below the air outlet and corresponding to the air outlet, a collecting box detachably arranged on the machine body, and a guide channel arranged in the machine body and connecting the collecting port and the collecting box, the projection of the air outlet on the plane where the edge of the collecting port is located is located within the collecting port. By arranging the wastewater collection system in the steam air fryer, it is possible to collect and process the condensed water generated when the high-temperature water vapor is discharged from the air outlet, so as to reduce the probability of the condensed water flowing out to the external environment and causing external environmental pollution; at the same time, by arranging the collecting port of the wastewater collection system below the air outlet, and making the projection of the air outlet on the plane where the edge of the collecting port is located inside the collecting port, the condensed water at the air outlet can flow into the collecting port better under the action of gravity, so as to enhance the collection effect of the collecting port and the wastewater collection system, and improve the user experience.

[0005] In an alternative embodiment, at least part of the outer side of the collection port is provided with a retaining wall protruding from the body housing, and at least part of the retaining wall is an arc-shaped diversion structure that extends obliquely from the bottom of the collection port to the outer side of the top of the collection port. By providing the retaining wall protruding from the body housing on the outer side of the collection port and setting the retaining wall as an arc-shaped diversion structure that extends obliquely from the bottom of the collection port to the outer side of the top of the collection port, better collection of the condensed water flowing out of the air outlet can be achieved, thereby effectively improving the collection effect.

[0006] In an alternative embodiment, a lower machine core that constitutes at least part of the cooking cavity is provided inside the machine body, and the retaining wall is suitable for being integrally formed with the lower machine core. By integrally forming the retaining wall with the lower machine core, not only can the structure of the wastewater collection system and the steam air fryer be simplified, thereby reducing the installation difficulty and production cost, but also the structural integrity of the steam air fryer can be effectively improved.

[0007] In an alternative embodiment, a heat dissipation air duct communicating with the atmosphere is provided inside the machine body, and a heat dissipation component for generating a heat dissipation cold flow is provided in the heat dissipation air duct, and at least part of the heat dissipation air duct surrounds the air outlet component. By providing the heat dissipation air duct that at least part of surrounds the air outlet component inside the machine body, the air outlet component can be cooled by using the heat dissipation cold flow in the heat dissipation air duct, thereby reducing the temperature of the air flow discharged from the air outlet, and further reducing the risk of the user being scalded by high-temperature steam; at the same time, by using the heat dissipation cold flow in the heat dissipation air duct to cool the air outlet component, the outward transfer of high temperature inside the air outlet component can also be effectively reduced, thereby preventing the local temperature of the machine body from being too high.

[0008] In an alternative embodiment, a front-side opening communicating with the cooking cavity is provided on the front side of the machine body, and a fry basket assembly is detachably provided in the cooking cavity through the front-side opening. The fry basket assembly includes a fry basket having an accommodation cavity, and at least part of the diversion channel is suitable for being formed between the outer wall of the fry basket and the inner wall of the cooking cavity. When the steam air fryer is cooking food, a large amount of condensed water will be generated on the inner wall of the cooking cavity. By using the outer wall of the fry basket and the inner wall of the cooking cavity to form at least part of the diversion channel, the condensed water in the cooking cavity can be introduced into the collection box to avoid affecting the cooking effect or accumulating and flowing out to the external environment, thereby causing external environmental pollution.

[0009] In an alternative embodiment, a collection box is provided below the cooking cavity. A diversion port communicating with the collection box is provided at the bottom of the cooking cavity. The bottom wall of the cooking cavity is adapted to be an inclined surface structure that slopes from the outer edge towards the diversion port. By setting the bottom wall of the cooking cavity as an inclined surface structure that slopes from the outer edge towards the diversion port, the condensed water in the cooking cavity can be automatically collected at the diversion port under the action of gravity and then flow into the collection box, effectively improving the diversion effect of the diversion channel and the collection effect of the wastewater collection system.

[0010] In an alternative embodiment, a lower cooking core forming at least part of the cooking cavity is provided at the bottom of the cooking cavity. A water guide pipe extending downward is provided at the bottom of the lower cooking core. The upper end of the water guide pipe communicates with the diversion port, and the lower end communicates with the collection box. By arranging the collection box below the lower cooking core and providing the water guide pipe extending downward at the bottom of the lower cooking core to communicate with the collection box, the condensed water in the cooking cavity can be automatically flowed into the collection box under the action of gravity, effectively improving the diversion effect of the diversion channel and the collection effect of the wastewater collection system.

[0011] In an alternative embodiment, a water blocking portion extending upward is provided at the bottom of the front side opening. When the frying basket assembly is disposed in the cooking cavity, the top plane of the water blocking portion is adapted to be flush with the bottom plane of the frying basket. The water blocking portion is adapted to block the water at the bottom of the cooking cavity to prevent the water in the cooking cavity from flowing out of the cooking cavity through the front side opening, thus causing environmental pollution outside; at the same time, the water blocking portion is also adapted to block the water at the bottom of the frying basket to reduce the probability of the water at the bottom of the cooking cavity being carried out when the frying basket is disassembled, thus causing environmental pollution outside.

[0012] In an alternative embodiment, an installation groove with an open top is provided at a position corresponding to the collection port at the top of the machine body. A side opening facing the direction of the collection port is provided at the side of the installation groove. A water tank is detachably provided in the installation groove. The water tank is adapted to communicate with the steam generation system. By providing the installation groove at the top of the machine body to install the water tank, the water tank can be hidden to improve the overall aesthetic appearance of the machine body; at the same time, by providing the side opening facing the direction of the collection port at the side of the installation groove, the residual water generated during the installation and disassembly of the water tank can be introduced into the collection port, preventing the residual water from being carried out when the water tank is disassembled and polluting the external environment.

[0013] In an alternative embodiment, the air outlet channel is adapted to be inclined. The upper end of the air outlet channel communicates with the air outlet, and the lower end communicates with the cooking cavity. A water blocking structure is provided in the air outlet channel. A drain port is provided on one side of the water blocking structure close to the air outlet, and the drain port communicates with the diversion channel. By inclining the air outlet channel and providing the water blocking structure and the drain port in the air outlet channel, not only can the condensed water in the air outlet channel be blocked to prevent the condensed water in the air outlet channel from flowing back into the cooking cavity and contaminating the food in the cooking cavity, but also the condensed water in the air outlet channel can be discharged to avoid the accumulation of condensed water in the air outlet channel and affecting the normal air outlet of the air outlet channel.

[0014] Compared with the prior art, the beneficial effects of the present application are as follows:

[0015] By providing the wastewater collection system in the steam air fryer of the present application, the condensed water generated when discharging high-temperature water vapor at the air outlet can be collected and treated, so as to reduce the probability of the condensed water flowing out to the external environment and causing external environmental pollution; at the same time, by setting the collection port of the wastewater collection system below the air outlet and making the projection of the air outlet on the plane where the edge of the collection port is located located within the collection port, the condensed water at the air outlet can flow better into the collection port under the action of gravity, so as to improve the collection effect of the collection port and the wastewater collection system and improve the user experience. Description of the Drawings

[0016] Figure 1 is an overall structural schematic diagram of a steam air fryer with a wastewater collection function according to the present invention.

[0017] Figure 2 is an exploded structural schematic diagram of a steam air fryer with a wastewater collection function according to the present invention.

[0018] Figure 3 is an overall cross-sectional view of a steam air fryer with a wastewater collection function according to the present invention. Detailed Embodiments

[0019] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description can be applied to other embodiments, variations, improvements, equivalent solutions, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the authorized specification. In all the examples shown and discussed herein, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not require further discussion in subsequent drawings.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary instructions, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0023] And for the sake of convenience in description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship of a device or feature shown in the figure with other devices or features. It should be understood that the spatial relative terms are intended to cover different orientations in use or operation in addition to the orientation described in the figure of the device. For example, if the device in the attached drawing is inverted, the device described as "above or over other devices or structures" will then be positioned "below or under other devices or structures". Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0024] In addition, it should be noted that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be one or more. The term "a" cannot be understood as a limitation on the quantity. And the use of words such as "first", "second" etc. to limit components is only for the convenience of differentiating the corresponding components. Without additional statement, the above words have no special meaning, and thus cannot be understood as a limitation on the protection scope of the present utility model.

[0025] Attached Figure 1 to attached Figure 3 As shown, it is a schematic diagram of a steam air fryer with a waste water collection function provided by the present utility model. The steam air fryer includes a body 10, a cooking cavity 11 provided in the body 10, and a steam generation system 20 communicating with the cooking cavity 11. The steam generation system 20 is adapted to generate high-temperature water vapor and introduce it into the cooking cavity 11 to cook the food in the cooking cavity 11.

[0026] As Figures 1 to 3As shown, the steam air fryer further includes an air outlet assembly 30 for discharging steam in the cooking cavity 11 and a waste water collection system 40. An air outlet channel 31 with one end communicating with the cooking cavity 11 is provided in the air outlet assembly 30, and an air outlet 32 communicating with the atmosphere is provided at the other end of the air outlet channel 31. The waste water collection system 40 includes a collection port 41 provided below the air outlet 32 and corresponding to the air outlet 32, a collection box 43 detachably provided on the body 10, and a diversion channel 42 provided in the body 10 and communicating the collection port 41 and the collection box 43. The projection of the air outlet 32 on the plane where the edge of the collection port 41 is located is located inside the collection port 41. When the steam air fryer is cooking food, the excess high-temperature water vapor in the cooking cavity 11 is adapted to be discharged through the air outlet channel 31 of the air outlet assembly 30. Condensate will be formed at the air outlet 32 when the air outlet channel 31 discharges the high-temperature water vapor, and these condensates are adapted to flow downward under the action of gravity. By providing the waste water collection system 40 in the steam air fryer, the condensate generated when the high-temperature water vapor is discharged at the air outlet 32 can be collected and treated, so as to reduce the probability of the condensate flowing out to the external environment and causing external environmental pollution. At the same time, by setting the collection port 41 of the waste water collection system 40 below the air outlet 32 and making the projection of the air outlet 32 on the plane where the edge of the collection port 41 is located be located inside the collection port 41, the condensate at the air outlet 32 can flow better into the collection port 41 under the action of gravity, so as to improve the collection effect of the collection port 41 and the waste water collection system 40 and improve the user experience.

[0027] As Figures 1 to 3 shown, in an optional embodiment, at least part of the outside of the collection port 41 is provided with a retaining wall 44 protruding from the outer shell of the body 10, and at least part of the retaining wall 44 is an arc-shaped diversion structure extending obliquely from the bottom of the collection port 41 to the outside of the top of the collection port 41. By providing the retaining wall 44 protruding from the outer shell of the body 10 on the outside of the collection port 41 and setting the retaining wall 44 as an arc-shaped diversion structure extending obliquely from the bottom of the collection port 41 to the outside of the top of the collection port 41, better collection of the condensate flowing out of the air outlet 32 can be realized, thereby effectively improving the collection effect.

[0028] As Figure 2 and Figure 3As shown, in an alternative embodiment, a lower machine core 12 that forms at least part of the cooking cavity 11 is provided inside the body 10, and the enclosure 44 is adapted to be integrally formed with the lower machine core 12. By integrally forming the enclosure 44 with the lower machine core 12, not only can the structure of the wastewater collection system 40 and the steam air fryer be simplified, thereby reducing the installation difficulty and production cost, but also the structural integrity of the steam air fryer can be effectively improved.

[0029] As Figures 1 to 3 shown, in an alternative embodiment, the air outlet 32 and the collection port 41 are adapted to be provided at the rear of the body 10. Such an arrangement can not only hide the air outlet 32 and the collection port 41, thereby improving the overall aesthetic appearance of the steam air fryer, but also reduce the risk of the user being scalded by the high-temperature steam discharged from the air outlet 32, effectively enhancing the safety of user use.

[0030] As Figure 3 shown, in an alternative embodiment, a heat dissipation air duct 13 communicating with the atmosphere is provided inside the body 10, a heat dissipation component 14 for generating a heat dissipation cold flow is provided in the heat dissipation air duct 13, and the heat dissipation air duct 13 at least partially surrounds the air outlet component 30. By providing the heat dissipation air duct 13 that at least partially surrounds the air outlet component 30 inside the body 10, the heat dissipation cold flow in the heat dissipation air duct 13 can be used to dissipate heat from the air outlet component 30, thereby reducing the temperature of the air flow discharged from the air outlet 32, and further reducing the risk of the user being scalded by high-temperature steam; at the same time, using the heat dissipation cold flow in the heat dissipation air duct 13 to dissipate heat from the air outlet component 30 can also effectively reduce the outward transfer of high temperature inside the air outlet component 30, thereby preventing the local temperature of the body 10 from being too high.

[0031] As Figure 2 and Figure 3 shown, in an alternative embodiment, a front-side open port 15 communicating with the cooking cavity 11 is provided on the front side of the body 10, a fry basket assembly 50 is detachably provided in the cooking cavity 11 through the front-side open port 15, the fry basket assembly 50 includes a fry basket 51 having an accommodation cavity, and at least part of the diversion channel 42 is adapted to be formed between the outer wall of the fry basket 51 and the inner wall of the cooking cavity 11. When the steam air fryer is cooking food, a large amount of condensed water will be generated on the inner wall of the cooking cavity 11. By using the outer wall of the fry basket 51 and the inner wall of the cooking cavity 11 to form at least part of the diversion channel 42, the condensed water in the cooking cavity 11 can be introduced into the collection box 43 to avoid affecting the food cooking effect or flowing out to the external environment due to accumulation, thereby causing external environmental pollution.

[0032] As Figure 2 and Figure 3As shown, in an alternative embodiment, a collection box 43 is provided below the cooking chamber 11. The collection box 43 is preferably disposed at the bottom of the machine body 10. A diversion port 111 communicating with the collection box 43 is provided at the bottom of the cooking chamber 11. The bottom wall of the cooking chamber 11 is adapted to be an inclined surface structure that slopes from the outer edge towards the diversion port 111. By setting the bottom wall of the cooking chamber 11 as an inclined surface structure that slopes from the outer edge towards the diversion port 111, the condensed water in the cooking chamber 11 can be automatically collected at the diversion port 111 under the action of gravity and then flow into the collection box 43, effectively improving the diversion effect of the diversion channel 42 and the collection effect of the waste water collection system 40. At the same time, by disposing the collection box 13 at the bottom of the machine body, the collection box 43 can be hidden to improve the overall aesthetics of the machine body 10.

[0033] As Figure 3 shown, in an alternative embodiment, a water guide pipe 121 extending downward is provided at the bottom of the lower machine core 12. The upper end of the water guide pipe 121 communicates with the diversion port 111, and the lower end communicates with the collection box 43. By disposing the collection box 43 below the lower machine core 12 and providing the water guide pipe 121 extending downward at the bottom of the lower machine core 12 to communicate with the collection box 43, the condensed water in the cooking chamber 11 can be automatically flowed into the collection box 43 under the action of gravity, effectively improving the diversion effect of the diversion channel 42 and the collection effect of the waste water collection system 40.

[0034] As Figure 2 and Figure 3 shown, in an alternative embodiment, a water blocking portion 16 extending upward is provided at the bottom of the front open portion 15. When the frying basket assembly 50 is disposed in the cooking chamber 11, the top plane of the water blocking portion 16 is adapted to be flush with the bottom plane of the frying basket 51. The water blocking portion is adapted to block the water at the bottom of the cooking chamber to prevent the water in the cooking chamber from flowing out of the cooking chamber through the front open portion and causing external environmental pollution. At the same time, the water blocking portion 16 is also adapted to block the water at the bottom of the frying basket 51 to reduce the probability of the water at the bottom of the cooking chamber being carried out when the frying basket is disassembled and causing external environmental pollution.

[0035] As Figures 1 to 3As shown, in an alternative embodiment, an installation groove 17 with an open top is provided at a position corresponding to the collection port 41 at the top of the body 10. A side opening facing the direction of the collection port 41 is provided on the side of the installation groove 17. A water tank 60 for storing water is detachably provided in the installation groove 17, and the water tank 60 is adapted to communicate with the steam generation system 20. By connecting the water tank 60 to the steam generation system 20, continuous water supply to the steam generation system 20 can be achieved to continuously generate high-temperature water vapor, thereby cooking the food in the cooking chamber 11, effectively ensuring the normal progress of cooking and improving the performance stability of the steam air fryer 20. At the same time, by providing the installation groove 17 at the top of the body 10 to install the water tank 60, the water tank 60 can be hidden to improve the overall aesthetics of the body 10. In addition, by providing a side opening facing the direction of the collection port 41 on the side of the installation groove 17, the residual water generated during the installation and disassembly of the water tank 60 can be introduced into the collection port 41, preventing the residual water from being carried out when the water tank 60 is disassembled and polluting the external environment.

[0036] As Figure 3 shown, in an alternative embodiment, the air outlet channel 31 is adapted to be inclined. The upper end of the air outlet channel 31 is adapted to communicate with the air outlet 32, and the lower end is adapted to communicate with the cooking chamber 11. A water blocking structure 33 is provided in the air outlet channel 31. The water blocking structure 33 is adapted to extend from the inner wall of the air outlet channel 31 towards the middle direction. A drain port 34 is provided on one side of the water blocking structure 33 close to the air outlet 32, and the drain port 34 is adapted to communicate with the diversion channel 42. By inclining the air outlet channel 31 and providing the water blocking structure 33 and the drain port 34 in the air outlet channel 31, not only can the condensed water in the air outlet channel 31 be blocked to prevent the condensed water in the air outlet channel 31 from flowing back into the cooking chamber 11 and polluting the food in the cooking chamber 11, but also the condensed water in the air outlet channel 31 can be discharged to avoid the accumulation of condensed water in the air outlet channel 31 and affecting the normal air outlet of the air outlet channel 31.

[0037] The above content is a further detailed description of the present invention in combination with specific preferred embodiments, and the purpose of the present invention has been completely and effectively achieved. Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the premise of the present invention, several simple deductions or substitutions can still be made, and all should be regarded as falling within the scope of patent protection determined by the claims submitted for the present invention.

Claims

1. A steam air fryer with wastewater collection function, comprising a body, a cooking cavity arranged in the body, a steam generating system for conveying steam into the cooking cavity, and an air outlet assembly for discharging steam in the cooking cavity, wherein the air outlet assembly is provided with an air outlet channel connected to the cooking cavity at one end, and the other end of the air outlet channel is provided with an air outlet connected to the atmosphere, characterized in that: The steam air fryer also includes a wastewater collection system, which includes a collection port arranged below the air outlet and corresponding to the air outlet, a collection box detachably arranged on the body, and a guide channel arranged in the body and connecting the collection port and the collection box, and the projection of the air outlet on the plane where the edge of the collection port is located is located inside the collection port.

2. The steam air fryer with wastewater collection function according to claim 1, characterized in that: At least a portion of the outer side of the collecting port is provided with a baffle protruding from the machine body shell, and at least a portion of the baffle is an arc-shaped flow guide structure extending obliquely from the bottom of the collecting port toward the outer side of the top of the collecting port.

3. The steam air fryer with wastewater collection function according to claim 2, characterized in that: A lower core constituting at least a portion of the cooking cavity is disposed within the machine body, and the enclosure is suitable for being integrally formed with the lower core.

4. The steam air fryer with wastewater collection function according to claim 1, characterized in that: The body is provided with a heat dissipation duct connected to the atmosphere, the heat dissipation duct is provided with a heat dissipation component for generating a heat dissipation cold flow, and the heat dissipation duct is at least partially arranged around the air outlet component.

5. The steam air fryer with wastewater collection function according to claim 1, characterized in that: A front opening communicating with the cooking cavity is provided on the front side of the machine body, a frying basket assembly is detachably provided in the cooking cavity through the front opening, the frying basket assembly comprises a frying basket having a accommodating cavity, and at least a portion of the guide channel is formed between the outer wall of the frying basket and the inner wall of the cooking cavity.

6. The steam air fryer with wastewater collection function according to claim 5, characterized in that: The collecting box is arranged below the cooking cavity, a flow guide port communicating with the collecting box is arranged at the bottom of the cooking cavity, and the bottom wall of the cooking cavity is adapted to be an inclined surface structure inclined from the outer edge toward the flow guide port.

7. The steam air fryer with wastewater collection function according to claim 6, characterized in that: A lower core constituting at least a portion of the cooking cavity is disposed at the bottom of the cooking cavity, a water pipe extending downward is disposed at the bottom of the lower core, the upper end of the water pipe is connected to the diversion port, and the lower end is connected to the collection box.

8. The steam air fryer with wastewater collection function according to claim 5, characterized in that: The front open bottom is provided with a water retaining portion extending upwards, and when the frying basket assembly is arranged in the cooking cavity, the top plane of the water retaining portion is adapted to be flush with the bottom plane of the frying basket.

9. The steam air fryer with wastewater collection function according to claim 1, characterized in that: A mounting groove with an open top is provided at a position on the top of the machine body corresponding to the collecting port, a side opening facing the collecting port is provided on the side of the mounting groove, a water tank is detachably provided in the mounting groove, and the water tank is suitable for connecting to the steam generating system.

10. A steam air fryer with wastewater collection function according to any one of claims 1 to 9, characterized in that: The air outlet channel is suitable for being set at an angle, the upper end of the air outlet channel is connected to the air outlet, and the lower end is connected to the cooking cavity. A water retaining structure is provided in the air outlet channel, and a drain outlet is provided on a side of the water retaining structure close to the air outlet, and the drain outlet is connected to the guide channel.

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