Cooking device

Abstract

The utility model relates to a cooking device. The cooking device comprises a box body; a liner; the steam module comprises a steam generator and a steam connector, the steam connector is arranged on the cavity side wall of the cooking cavity in a protruding mode, and the steam generator is connected with the steam connector through a steam pipeline; the steaming box is provided with an air inlet and an air outlet; the air inlet is butted and communicated with the steam joint; the exhaust joint is arranged in the side wall of the inner container in a penetrating manner; the inner end of the exhaust joint is butted and communicated with the air outlet; the lower end of the exhaust pipe is communicated with the outer end of the exhaust connector; the condenser is arranged in the exhaust pipe; gas in the steaming box can be exhausted through the gas outlet, the exhaust connector and the exhaust pipe; the condenser can condense gas flowing through the exhaust pipe, condensed water after condensation can flow downwards along the exhaust pipe, flows back into the steaming box through the exhaust connector and the air outlet, is stored in the bottom area in the steaming box and becomes steam again under the action of high temperature in the steaming box, and therefore the utilization rate of the condensed water can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking equipment, in particular to a cooking device. Background Art

[0002] With the improvement of living standards, cooking devices have gradually become indispensable electrical appliances in home life. A cooking device, such as an oven, a steam box or a steam oven, is a cooking machine that houses food in a closed space and heats and cooks the food.

[0003] In related cooking devices such as ovens, steam boxes or steam ovens, the interior of the cooking device usually includes a box body and an inner container provided in the box body. A cooking cavity is formed inside the inner container, and high-temperature cooking of food is performed in the cooking cavity.

[0004] In existing cooking devices such as steam boxes or steam ovens, a steam generator is usually provided to introduce steam into the cooking cavity to steam the food ingredients, so as to achieve steam cooking in the cooking cavity. This solution directly introduces steam into the cooking cavity for operation. Since the space in the cooking cavity is relatively large, the steam cooking efficiency is low. Summary of the Utility Model

[0005] An object of the utility model can be to provide a cooking device to improve the condensation performance of the discharged gas in the steaming box and improve the utilization efficiency of the water in the steaming box.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the present utility model, the present utility model provides a cooking device, which includes: a box body, the box body forms a housing outside the cooking device; an inner container, the inner container is arranged inside the box body, and a cooking cavity is formed inside the inner container; a steam module, the steam module includes: a steam generator, the steam generator is arranged outside the inner container; a steam joint, the steam joint protrudes from the side wall of the cooking cavity, and the air outlet end of the steam generator is connected to the steam joint through a steam pipeline; a steaming box, the steaming box is arranged inside the cooking cavity, and an air inlet and an air outlet are respectively arranged on the outer wall of the steaming box; the air inlet is in butt joint communication with the steam joint; an exhaust joint, the exhaust joint penetrates through the side wall of the inner container; the inner end of the exhaust joint is in butt joint communication with the air outlet; an exhaust pipe, the exhaust pipe is arranged outside the inner container, and the lower end of the exhaust pipe is communicated with the outer end of the exhaust joint; a condenser, arranged in the exhaust pipe, and the condenser is located above the exhaust joint; wherein, when the steam generator conveys steam into the steaming box through the steam joint and the air inlet, the gas in the steaming box can be discharged through the air outlet, the exhaust joint and the exhaust pipe; the condenser can condense the gas flowing through the exhaust pipe, and the condensed water after condensation can flow downward along the exhaust pipe and flow back into the steaming box through the exhaust joint and the air outlet.

[0008] The above technical solution has the following advantages or beneficial effects:

[0009] In the cooking device of this embodiment, the steam module is used to provide high-temperature steam into the steaming box to realize the steam cooking function inside the steaming box. The steam module includes a steam generator and a steam joint. The output port of the steam generator can convey high-temperature steam into the steaming box through the steam joint and the air inlet. The gas or steam in the steaming box can be discharged from the inner container through the air outlet, the exhaust joint, the adapter pipe and the exhaust pipe in sequence. The condenser can condense the gas flowing through the exhaust pipe, improving the condensation performance of the exhaust gas. The condensed water after condensation can flow downward along the exhaust pipe and flow back into the steaming box through the adapter pipe, the exhaust joint and the air outlet. The water flowing back into the steaming box can be stored in the bottom area of the steaming box and can be turned into steam again under the high temperature inside the steaming box, thereby improving the utilization rate of the condensed water.

[0010] In some embodiments of the present application, the cooking device includes a water storage box, and the water storage box is arranged outside the inner container; the condenser has a water inlet joint and a water outlet joint, the water inlet joint is connected to the water storage box through a pipeline, and the water outlet joint is connected to the water storage box through another pipeline; the water in the water storage box can enter the condenser through the water inlet joint, condense the air flowing through the condenser, and then return to the water storage box through the water outlet joint.

[0011] The above technical solution has the following advantages or beneficial effects: Using the water storage box as the cooling source of the condenser, a water circuit is formed between the condenser and the water storage box, so as to cool the inside of the condenser and improve the condensation performance of the condenser.

[0012] In some embodiments of the present application, a condensation chamber is formed inside the condenser, a condensation pipe is arranged in the condensation chamber, one end of the condensation pipe is communicated with the water inlet joint, and the other end of the condensation pipe is communicated with the water outlet joint.

[0013] The above technical solution has the following advantages or beneficial effects: The condensation pipe is arranged in the condensation chamber of the condenser, a water circuit is formed between the condensation pipe and the water storage box, the water in the water storage box can enter the condensation pipe through the water inlet joint and then return to the water storage box through the water outlet joint. The condensation pipe can condense the air flowing through the condensation chamber, so as to improve the condensation performance of the condenser.

[0014] In some embodiments of the present application, the outside of the condenser has a first interface and a second interface communicating with the condensation chamber, the first interface is arranged at the bottom of the condensation chamber, and the second interface is arranged at the top of the condensation chamber; the exhaust pipe includes a first exhaust section and a second exhaust section; the bottom end of the first exhaust section is communicated with the exhaust joint, and the top end of the first exhaust section is communicated with the first interface; one end of the second exhaust section is communicated with the second interface.

[0015] The above technical solution has the following advantages or beneficial effects: The exhaust pipe is divided into a first exhaust section and a second exhaust section, so that the condenser can be arranged between the first exhaust section and the second exhaust section, so that the gas in the steaming box can enter the condensation chamber through the air outlet, the exhaust joint, the first exhaust section and the first interface for condensation, and the condensed gas can be discharged through the second interface and the second exhaust section. The condensed water formed in the condensation chamber can flow downward along the first exhaust section and flow back into the steaming box through the exhaust joint and the air outlet.

[0016] In some embodiments of the present application, the cooking device includes a heat dissipation air duct, and the heat dissipation air duct is arranged above the top of the inner container; one end of the heat dissipation air duct is communicated with the inside of the box body, and the other end of the heat dissipation air duct is communicated with the outside of the box body; the end of the second exhaust section far away from the second interface extends into and is arranged in the heat dissipation air duct.

[0017] The above technical solution has the following advantages or beneficial effects: The gas condensed by the condensation chamber of the condenser can be discharged into the heat dissipation air duct through the second exhaust section, improving the condensation performance of the steam or gas discharged from the steaming box.

[0018] In some embodiments of the present application, the cooking device includes a supporting top plate disposed above the top of the inner container; a heat dissipation cover is disposed on the top surface of the supporting top plate, and a heat dissipation air duct is formed between the heat dissipation cover and the top surface of the supporting top plate; a water storage box is disposed on the top surface of the supporting top plate.

[0019] The above technical solution has the following advantages or beneficial effects: The heat dissipation air duct can be formed by combining the supporting top plate and the heat dissipation cover. The supporting top plate can provide support and installation space for the water storage box.

[0020] In some embodiments of the present application, the cooking device includes a supporting back plate erected on the back side of the inner container; the rear end of the supporting top plate is supported on the top of the supporting back plate; the steam generator and the condenser are disposed on the back side of the supporting back plate.

[0021] The above technical solution has the following advantages or beneficial effects: The supporting top plate can be fixed above the top of the inner container through the supporting back plate. The back side of the supporting back plate can provide installation space for the steam generator and the condenser.

[0022] In some embodiments of the present application, a rotary joint pipe is provided at the rear end of the exhaust joint, and the rotary joint pipe is disposed outside the inner container; one end of the rotary joint pipe is communicated with the outer end of the exhaust joint, and the other end of the rotary joint pipe is communicated with the bottom end of the first exhaust section.

[0023] The above technical solution has the following advantages or beneficial effects: The rotary joint pipe can facilitate the docking and communication between the outer end of the exhaust joint and the first exhaust section of the exhaust pipe.

[0024] In some embodiments of the present application, a steaming net is provided inside the steaming box, and the steaming net is erected inside the steaming box. The top surface of the steaming net is used for placing the ingredients to be steamed; the steaming net divides the internal space of the steaming box into an upper steaming cavity and a lower steaming cavity up and down; the upper steaming cavity is formed above the steaming net, and the lower steaming cavity is formed below the steaming net; the air outlet is located above the steaming net, and the air outlet is communicated with the upper steaming cavity; the condensed water after condensation by the condenser can flow back into the inside of the steaming box through the exhaust joint and the air outlet, and flow into the lower steaming cavity.

[0025] The above technical solution has the following advantages or beneficial effects: The internal space of the steaming box is divided into an upper steaming cavity and a lower steaming cavity up and down by using the steaming net, and the condensed water after condensation by the condenser is made to flow back into the inside of the steaming box and flow into the lower steaming cavity, which can improve the utilization rate of the condensed water and can prevent the refluxed condensed water from directly contacting the ingredients on the steaming net.

[0026] In some embodiments of the present application, a steam inlet pipe and a steam outlet pipe are respectively convexly provided on the rear wall of the steam box. The air inlet is provided in the steam inlet pipe, and the air outlet is provided in the steam outlet pipe. The steam joint and the exhaust joint respectively penetrate through the rear wall of the inner container. The steam box is slidably arranged in the cooking cavity.

[0027] The above technical solution has the following advantages or beneficial effects: By using the steam inlet pipe and the steam outlet pipe on the rear wall of the steam box, when the steam box is pushed into the cooking cavity, it is convenient for the steam inlet pipe to be docked and communicated with the steam joint, and for the steam outlet pipe to be docked and communicated with the exhaust joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of a cooking device according to an embodiment of the present invention.

[0029] Figure 2 is Figure 1 a partial structural diagram of the interior.

[0030] Figure 3 is Figure 2 a partial structural diagram of

[0031] Figure 4 is Figure 3 a schematic structural diagram from another perspective.

[0032] Figure 5 is Figure 3 a front view of

[0033] Figure 6 is Figure 3 an exploded structural diagram of

[0034] Figure 7 is Figure 5 a structural diagram of

[0035] Figure 8 is Figure 7 a structural diagram of

[0036] Figure 9 is Figure 4 a front view of

[0037] Figure 10 is Figure 9 a sectional view taken along the line A-A of

[0038] Figure 11 is Figure 10 a partially enlarged structural diagram of

[0039] Figure 12 is Figure 5 a structural diagram of the steam box in

[0040] Figure 13 is Figure 12 A structural schematic diagram from another perspective.

[0041] Figure 14 is Figure 13 An enlarged structural schematic diagram of area C in it.

[0042] Figure 15 is Figure 14 A decomposition schematic diagram of...

[0043] Figure 16 is Figure 15 A decomposition schematic diagram of...

[0044] Figure 17 is Figure 9 A sectional view taken along line B - B in...

[0045] Figure 18 is Figure 17 An enlarged local structural schematic diagram in...

[0046] Figure 19 is Figure 13 An enlarged structural schematic diagram of area D in...

[0047] Figure 20 is Figure 19 A decomposition schematic diagram of...

[0048] Figure 21 is Figure 20 A decomposition schematic diagram of...

[0049] Figure 22 is Figure 18 A structural schematic diagram in another state.

[0050] Figure 23 is Figure 22 A structural schematic diagram of the in - place reminder component in...

[0051] Figure 24 is Figure 12 A decomposition schematic diagram of...

[0052] Figure 25 is Figure 13 A decomposition schematic diagram of...

[0053] The description of the reference numerals is as follows:

[0054] 1. Cabinet; 11. Cabinet door; 12. Door frame; 13. Support top plate; 14. Support back plate; 15. Water storage box; 16. Water inlet pump; 17. In-place reminder component; 171. Micro switch; 172. Push rod; 1721. Abutting rib; 173. Reset component; 174. Fixed bracket; 2. Inner container; 20. Cooking cavity; 21. Air guide cover; 210. Fan chamber; 211. Air inlet part; 2111. Air inlet hole; 212. Air outlet part; 22. Heating fan; 23. Heating ring; 24. Guide rail; 26. Seal; 3. Steaming box; 30a. Upper steaming cavity; 30b. Lower steaming cavity; 31. Box body; 3101. First installation port; 3102. Second installation port; 311. Steam input pipe; 3111. Air inlet; 3112. First fixing plate; 312. Docking pipe; 3121. Docking port; 313. Steam output pipe; 3131. Air outlet; 3132. Second fixing plate; 314. Pushing pipe; 3141. Pushing plate; 315. Support rib; 3151. Support part; 3152. Spacing part; 3160. Expansion slot; 317. Support ring groove; 32. Box cover; 33. Steaming net; 331. Handle hole; 35. Sealing ring; 4. Steam generator; 41. First output pipe; 42. First input pipe; 5. Steam joint; 51. Step part; 52. First fixing sleeve; 7. Exhaust joint; 71. Sealing sleeve; 710. Sealing hole; 711. Positioning rib; 72. Fixing rib; 73. Second fixing sleeve; 74. Temperature sensor; 75. Adapter pipe; 751. Detection pipe; 752. End cover; 8. Condenser; 81. First interface; 82. Second interface; 83. Water inlet joint; 84. Water outlet joint. Detailed implementation mode

[0055] Typical implementation modes reflecting the features and advantages of the present utility model will be described in detail in the following description. It should be understood that the present utility model can have various changes in different implementation modes, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present utility model.

[0056] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0057] In addition, 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 quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.

[0058] In the description of this application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] Figure 1 is a schematic structural diagram of a cooking device according to an embodiment of the present utility model.

[0060] Please refer to Figure 1 As shown, the cooking device provided by the embodiment of the present utility model may include a box body 1. The box body 1 is configured as the outer shell of the cooking device. The box body 1 may have a rectangular hollow structure. It should be noted that in other embodiments, the box body 1 may also adopt an outer shell structure of other shapes. The specific shape of the box body 1 can be adjusted according to needs and is not limited herein.

[0061] Figure 2 is Figure 1 a schematic diagram of a partial structure inside.

[0062] Please refer to Figure 2 As shown, in some embodiments, a cooking cavity 20 may be formed inside the box body 1. The cooking cavity 20 can be used for high-temperature cooking of food in ways such as steaming and baking.

[0063] In some embodiments, a pick-up and placement opening may be provided on the front wall of the box body 1. The pick-up and placement opening can communicate with the cooking cavity 20. Ingredients can be placed into the cooking cavity 20 through the pick-up and placement opening.

[0064] In some embodiments, the cooking device may include an inner container 2. The inner container 2 may be disposed inside the box body 1. The cooking cavity 20 is formed in the inner container 2. The front end of the inner container 2 has an opening, and the front-end opening of the inner container 2 can communicate with the pick-up and placement opening (not marked in the figure), that is, the pick-up and placement opening can communicate with the cooking cavity 20 inside the inner container 2 through the front-end opening of the inner container 2.

[0065] Combined with reference to Figure 1 and Figure 2As shown, in some embodiments, a door 11 may be provided on the front side of the cabinet 1. The door 11 may be opposite to the access opening on the front side of the cabinet 1. The door 11 is used to open and close the access opening on the front side of the cabinet 1, and thus the door 11 can open and close the cooking cavity 20 in the inner container 2.

[0066] Please refer to Figure 2 As shown, in some embodiments, a door frame 12 may be provided on the front wall of the cabinet 1. The access opening may be provided at the center of the door frame 12. The door 11 may be rotatably provided on the front side of the door frame 12, and thus the access opening on the front side of the cabinet 1 can be opened and closed by rotating the door 11 relative to the door frame 12, and further the cooking cavity 20 in the inner container 2 can be opened and closed.

[0067] In some embodiments, a heater (not shown in the figure) may be provided in the cabinet 1. The heater can be used to create a high-temperature environment in the cooking cavity 20 of the inner container 2, and thus the baking and roasting functions of the cooking device can be realized.

[0068] In some embodiments, the heater may be provided on the inner wall of the inner container 2, such as the top of the cooking cavity 20.

[0069] It should be noted that, in other embodiments, the heater may also be provided on the back, bottom, or other side walls of the cooking cavity 20.

[0070] Refer to Figure 2 As shown, in some embodiments, a heat dissipation air duct (not shown in the figure) may be provided in the cabinet 1. One end of the heat dissipation air duct may communicate with the interior of the cabinet 1. The other end of the heat dissipation air duct may communicate with the external space of the cabinet 1. The heat dissipation air duct can be used to discharge air to the outside of the cabinet 1 for heat dissipation, and the heat in the cabinet 1 can be discharged to the outside of the cabinet 1 through the heat dissipation air duct, realizing the heat dissipation function inside the cabinet 1.

[0071] In some embodiments, a heat dissipation fan (not shown in the figure) may be provided in the heat dissipation air duct. The heat dissipation fan can be used to provide wind power. When the heat dissipation fan operates, the air inlet end of the heat dissipation air duct can extract the air inside the cabinet 1 and discharge the air to the outside of the cabinet 1 through the air outlet end of the heat dissipation air duct, realizing the heat dissipation function inside the cabinet 1.

[0072] In some embodiments, the end of the heat dissipation air duct communicating with the cabinet 1 may be the air inlet end. The end of the heat dissipation air duct communicating with the external space of the cabinet 1 may be the air outlet end. The heat dissipation fan may be provided at the air inlet end of the heat dissipation air duct.

[0073] It should be noted that, in other embodiments, the heat dissipation fan may also be provided at other positions of the heat dissipation air duct.

[0074] Please refer to Figure 2As shown, in some embodiments, a heat dissipation air duct may be provided in the top region of the cabinet 1. The heat dissipation air duct may be provided above the top of the cooking cavity 20. The heat dissipation air duct may be provided above the top of the inner container 2. Through the heat dissipation air duct, the heat in the top region inside the cabinet 1 can be discharged to the outside of the cabinet 1, and thus the top region inside the cabinet 1 can be cooled by heat dissipation.

[0075] It should be noted that, in some other embodiments, the heat dissipation air duct may also be provided at other positions of the cooking cavity 20 and the inner container 2. The heat dissipation air duct may also be provided at other positions inside the cabinet 1.

[0076] Please refer to Figure 2 As shown, in some embodiments, a support top plate 13 may be provided inside the cabinet 1. The support top plate 13 may be provided above the inner container 2 at intervals. The heat dissipation air duct may be arranged above the top of the support top plate 13. The support top plate 13 may form a support platform above the top of the inner container 2, and thus provide an installation position or installation space for components such as the heat dissipation air duct.

[0077] In some embodiments, a heat dissipation air hood (not shown in the figure) may be provided on the top surface of the support top plate 13. A heat dissipation air duct may be formed by enclosing between the heat dissipation air hood and the support top plate 13. At this time, the rear end of the heat dissipation air hood may serve as the air inlet end of the heat dissipation air duct. The heat dissipation fan may be provided at the rear end of the heat dissipation air hood. The front end of the heat dissipation air hood may face the front side of the cabinet 1 and serve as the air outlet end of the heat dissipation air duct.

[0078] In some embodiments, a support back plate 14 may be provided inside the cabinet 1. The support back plate 14 may be provided on the back side of the inner container 2. The bottom of the support back plate 14 may be supported on the cabinet 1. The top of the support back plate 14 may be connected to the rear end of the support top plate 13. The front end of the support top plate 13 may be fixed to the cabinet 1, and thus the support top plate 13 can be stably fixed above the inner container 2.

[0079] Refer to Figure 2 As shown, in some embodiments, the cooking device may include a water storage box 15. The inside of the water storage box 15 can be used for storing water. The water storage box 15 may be provided inside the cabinet 1. The water storage box 15 can be used for supplying water to the inside of the cooking cavity 20 and the like.

[0080] In some embodiments, the water storage box 15 may be provided on the top surface of the support top plate 13. It should be noted that, in some other embodiments, the water storage box 15 may also be provided at other positions inside the cabinet 1.

[0081] Figure 3 is Figure 2 a partial structural schematic diagram of

[0082] Refer to Figure 3As shown, in some embodiments, the cooking device may include a steaming box 3. The steaming box 3 may be disposed within the box body 1. The steaming box 3 may be movably disposed within the cooking cavity 20. The steaming box 3 may be detachably disposed within the cooking cavity 20. The steaming box 3 may be placed within the cooking cavity 20 through the access opening. Ingredients may be placed inside the steaming box 3, and as the steaming box 3 is placed into the cooking cavity 20, high-temperature cooking is performed.

[0083] In some embodiments, when the heater is heating, high temperature is generated within the cooking cavity 20, and the high temperature within the cooking cavity 20 can perform high-temperature cooking on the ingredients inside the steaming box 3. After cooking is completed, the cooked food can be taken out of the cooking cavity 20 along with the steaming box 3. At this time, the moisture and grease generated by the food can remain within the steaming box 3. After taking out the cooked food from the steaming box 3, it is convenient to clean the inside of the steaming box 3, thereby improving the cleaning efficiency and usability of the cooking device.

[0084] Figure 4 is Figure 3 A structural schematic diagram from another perspective.

[0085] Referring jointly to Figure 3 and Figure 4 As shown, in some embodiments, the cooking device may include a steam module. The steam module is used to generate high-temperature steam. The steam module may be disposed outside the inner container 2. The steam module may be used to deliver high-temperature steam into the inner container 2.

[0086] In some embodiments, an air inlet 3111 may be provided on the outer wall of the steaming box 3. The air inlet 3111 may communicate with the inside of the steaming box 3. When the steaming box 3 is placed into the cooking cavity 20, the steam module may be docked and communicated with the air inlet 3111, and then steam is delivered into the steaming box 3 through the air inlet 3111 to realize the steam cooking function within the steaming box 3.

[0087] In some embodiments, an air outlet 3131 may be provided on the outer wall of the steaming box 3. The air outlet 3131 may communicate with the inside of the steaming box 3. When the steam module delivers steam into the steaming box 3 through the air inlet 3111, the air or steam within the steaming box 3 can be discharged outside the steaming box 3 through the air outlet 3131, enabling the steam of the steam module to be smoothly delivered into the steaming box 3.

[0088] Figure 5 is Figure 3 The front view of. Figure 6 is Figure 3 An exploded structural schematic diagram of.

[0089] Referring jointly to Figure 4 、 Figure 5 and Figure 6As shown, in some embodiments, after the food ingredients are placed in the steaming box 3 and put into the cooking cavity 20, high-temperature steam can be transported into the interior of the steaming box 3 through the steam module, and the cooking cavity 20 can be heated by the heater, so that the interior and exterior of the steaming box 3 are heated respectively, which can improve the cooking environment inside and outside the steaming box 3, can quickly increase the temperature inside the steaming box 3, can increase the steam temperature and cooking temperature inside the steaming box 3, and is beneficial to improving the cooking efficiency inside the steaming box 3.

[0090] Referring to Figure 5 and Figure 6 As shown, in some embodiments, a guide rail 24 can be respectively provided on the left and right side walls of the cooking cavity 20. The left side wall of the steaming box 3 can be slidably connected to the left side wall of the cooking cavity 20 through a guide rail 24. The right side wall of the steaming box 3 can be slidably connected to the right side wall of the cooking cavity 20 through another guide rail 24. The steaming box 3 can be slidably installed in the cooking cavity 20 through the guide rail 24. The steaming box 3 can move back and forth in the cooking cavity 20 through the guide rail 24. The left and right sides of the steaming box 3 can be supported in the cooking cavity 20 through the guide rail 24.

[0091] Figure 7 is Figure 5 the schematic structural diagram of removing the steaming box 3 in

[0092] Referring to Figure 5 and Figure 7 As shown, in some embodiments, the cooking device can include a wind guide cover 21. The wind guide cover 21 can be arranged inside the inner container 2. The wind guide cover 21 can divide the space inside the inner container 2 to form a cooking cavity 20 and a blower compartment 210. The cooking cavity 20 can be formed on the front side of the wind guide cover 21. The blower compartment 210 can be formed on the back side of the wind guide cover 21. The blower compartment 210 can be formed between the back surface of the wind guide cover 21 and the rear wall inside the inner container 2. The blower compartment 210 can communicate with the cooking cavity 20.

[0093] During the process of high-temperature cooking in the cooking cavity 20, the air in the cooking cavity 20 can enter the blower compartment 210, and the air in the blower compartment 210 can enter the cooking cavity 20, and a wind circulation can be formed between the blower compartment 210 and the cooking cavity 20, thereby improving the cooking temperature in the cooking cavity 20 and the uniformity of the temperature in the cooking cavity 20.

[0094] Figure 8 is Figure 7 the schematic structural diagram of removing the wind guide cover 21 in

[0095] Referring to Figure 7 and Figure 8As shown, in some embodiments, the cooking device may include a heating module. The heating module may be disposed in the blower housing 210. The heating module may serve as a heater on the back of the cooking chamber 20. The heating module may heat the air in the blower housing 210, so that the heated air enters the cooking chamber 20. The air in the cooking chamber 20 may enter the blower housing 210, be heated by the heating module, and then return to the cooking chamber 20, thereby increasing the cooking temperature in the cooking chamber 20 and improving the uniformity of the temperature in the cooking chamber 20.

[0096] In some embodiments, the heating module may include a heating blower 22. The heating blower 22 may be disposed inside the blower housing 210. The heating blower 22 may be used to provide wind power, so that the air in the cooking chamber 20 can enter the blower housing 210, and the air in the blower housing 210 can enter the cooking chamber 20, thereby forming a wind circulation in the cooking chamber 20 and the blower housing 210.

[0097] In some embodiments, the heating module may include a heating ring 23. The heating ring 23 may be disposed inside the blower housing 210. The heating ring 23 may have an annular structure. The heating ring 23 may be circumferentially arranged around the heating blower 22. The heating ring 23 may heat the air in the blower housing 210. When the heating ring 23 and the heating blower 22 are operating, the heating ring 23 may form hot air in the blower housing 210, and the wind power of the heating blower 22 can transport the hot air in the blower housing 210 into the cooking chamber 20, increasing the temperature in the cooking chamber 20. The air in the cooking chamber 20 can re-enter the blower housing 210 under the action of the wind power of the heating blower 22 and be reheated by the heating ring 23, thereby forming a hot air circulation in the cooking chamber 20 and the blower housing 210.

[0098] Please refer to Figure 5 、and Figure 7 As shown, in some embodiments, the air guide cover 21 may be provided with an air inlet portion 211. The air inlet portion 211 may be disposed opposite to the air suction side of the heating blower 22. The air inlet portion 211 may connect the blower housing 210 and the cooking chamber 20. When the heating blower 22 is operating, the heating blower 22 may extract the gas in the cooking chamber 20 through the air inlet portion 211, and the gas enters the blower housing 210. The air entering the blower housing 210 may be heated by the heating ring 23 and then transported back to the cooking chamber 20.

[0099] In some embodiments, the air inlet portion 211 may be an air inlet hole 2111. A plurality of air inlet holes 2111 may be provided. The plurality of air inlet holes 2111 may be disposed opposite to the air suction side of the heating blower 22. It should be noted that the number of the air inlet holes 2111 can be adjusted according to needs and is not limited herein.

[0100] In some embodiments, a plurality of air inlet holes 2111 can form a grille hole structure. The air inlet holes 2111 can be in an arc hole structure. The plurality of air inlet holes 2111 can form a grille ring. The grille ring can be arranged around the center of the grille hole. The plurality of air inlet holes 2111 can form a plurality of grille rings. The plurality of grille rings can be arranged concentrically. The plurality of grille rings can be arranged at intervals in sequence from the center outwards. By combining the plurality of air inlet holes 2111 to form a plurality of grille rings and a grille hole structure, the air entering the fan housing 210 can be filtered to prevent food ingredients or larger foreign objects from entering the fan housing 210, and the normal operation of the heating module can be avoided from being affected.

[0101] It should be noted that, in other embodiments, the air inlet holes 2111 can also adopt a round hole structure, or the air inlet holes 2111 can also adopt other shaped hole structures.

[0102] Referring to Figure 7 、 Figure 9 and Figure 10 As shown, in some embodiments, an air outlet portion 212 can be provided on the air guide cover 21. The air outlet portion 212 can communicate the fan housing 210 and the cooking cavity 20. The heating module can heat the air in the fan housing 210 and convey hot air into the cooking cavity 20 through the air outlet portion 212, thereby raising the temperature in the cooking cavity 20. Specifically, the air in the fan housing 210 can be heated by the heating ring 23. By utilizing the wind force of the heating fan 22, the hot air in the fan housing 210 can be conveyed into the cooking cavity 20 through the air outlet portion 212, and the air in the cooking cavity 20 can enter the fan housing 210 through the air inlet portion 211 and be reheated by the heating ring 23, so as to realize the hot air circulation between the fan housing 210 and the cooking cavity 20.

[0103] Referring to Figure 7 As shown, in some embodiments, an air outlet portion 212 can be provided on the upper side of the air guide cover 21. The upper side air outlet portion 212 can communicate the top region of the fan housing 210 and the top region of the cooking cavity 20. The fan housing 210 can convey hot air towards the top region of the cooking cavity 20 through the upper side air outlet portion 212 of the air guide cover 21.

[0104] In some embodiments, an air outlet portion 212 can be provided on the lower side of the air guide cover 21. The lower side air outlet portion 212 can communicate the lower region of the fan housing 210 and the bottom region of the cooking cavity 20. The fan housing 210 can convey hot air towards the bottom region of the cooking cavity 20 through the lower side air outlet portion 212 of the air guide cover 21.

[0105] In some embodiments, an air outlet portion 212 may be provided on the left side of the air guide cover 21. The left air outlet portion 212 may communicate the left region of the fan housing 210 with the left region of the cooking cavity 20. The fan housing 210 can deliver hot air toward the left region of the cooking cavity 20 through the left air outlet portion 212 of the air guide cover 21.

[0106] In some embodiments, an air outlet portion 212 may be provided on the right side of the air guide cover 21. The right air outlet portion 212 may communicate the right region of the fan housing 210 with the right region of the cooking cavity 20. The fan housing 210 can deliver hot air toward the right region of the cooking cavity 20 through the right air outlet portion 212 of the air guide cover 21.

[0107] Figure 9 is Figure 4 the front view of. Figure 10 is Figure 9 the sectional view taken along the line A-A in. Figure 11 is Figure 10 the schematic diagram of the enlarged partial structure in.

[0108] Referring jointly to Figure 9 、 Figure 10 and Figure 11 As shown, the steam module may include a steam generator 4. The steam generator 4 can be used to generate high-temperature steam. The steam generator 4 may be disposed inside the box body 1. The steam generator 4 may be disposed outside the inner liner 2. The output end of the steam generator 4 may be communicated with the cooking cavity 20 inside the inner liner 2 through a steam pipeline (not marked in the figure). The steam generated by the steam generator 4 can be delivered into the cooking cavity 20, and then a high-temperature steam environment can be created inside the cooking cavity 20 of the inner liner 2 to realize the steam cooking function inside the cooking cavity 20.

[0109] In some embodiments, the steam generator 4 may be communicated with the inside of the steaming box 3 inside the cooking cavity 20 through a steam pipeline, and then a high-temperature steam environment can be created inside the steaming box 3 to realize the steam cooking function inside the steaming box 3.

[0110] Referring jointly to Figure 9 and Figure 11 As shown, in some embodiments, the steam generator 4 may be disposed on the rear wall of the support back plate 14, and then the steam generator 4 can be arranged at intervals outside the inner liner 2 and the cooking cavity 20.

[0111] It should be noted that in some other embodiments, the steam generator 4 may also be directly disposed on the rear wall of the inner liner 2, or the steam generator 4 may also be arranged on the support top plate 13.

[0112] Referring jointly to Figure 10 and Figure 11As shown, in some embodiments, the steam module may include a steam joint 5. The steam joint 5 may penetrate through the rear wall of the inner container 2 and the air guide cover 21. The rear end of the steam joint 5 may be exposed outside the outer wall of the inner container 2, and the front end of the steam joint 5 may protrude from the front side of the air guide cover 21, so that the outer end of the steam joint 5 can protrude outside the inner container 2, and the inner end of the steam joint 5 may protrude from the rear side wall of the cooking cavity 20. The output port of the steam generator 4 may be connected to the outer end of the steam joint 5 through a steam pipeline. The air inlet 3111 of the steaming box 3 may be provided on the rear side wall of the steaming box 3. When the steaming box 3 is disposed inside the cooking cavity 20, the front end of the steam joint 5 can be docked and communicated with the air inlet 3111 on the rear wall of the steaming box 3, so that the steam generator 4 can transport steam into the steaming box 3 through the steam pipeline, the steam joint 5, and the air inlet 3111.

[0113] It should be noted that in other embodiments, the steam joint 5 may also penetrate through other side walls of the inner container 2, so that the inner end of the steam joint 5 protrudes from other side walls of the cooking cavity 20. When the steaming box 3 is disposed inside the cooking cavity 20, the inner end of the steam joint 5 can be docked and communicated with the air inlet 3111 on the outer wall of the steaming box 3, so that the steam generator 4 can transport steam into the steaming box 3 through the steam pipeline, the steam joint 5, and the air inlet 3111.

[0114] Refer to Figure 11 As shown, in some embodiments, a step portion 51 may protrude from the outer peripheral wall of the steam joint 5. The step portion 51 may be disposed in the blower chamber 210. The step portion 51 may abut against the rear wall inside the inner container 2. By abutting the step portion 51 against the rear wall inside the inner container 2, when the front end of the steam joint 5 is docked with the air inlet 3111 of the steaming box 3, the rear end of the steam joint 5 can be limited, preventing the steam joint 5 from moving backward, and ensuring that the steam joint 5 and the steaming box 3 can be stably docked and communicated.

[0115] In some embodiments, a first fixing sleeve 52 may be sleeved on the outer periphery of the rear end of the steam joint 5. The first fixing sleeve 52 may be disposed outside the inner container 2. The first fixing sleeve 52 may abut against the rear wall of the inner container 2. The step portion 51 and the first fixing sleeve 52 can clamp the front and rear sides of the rear wall of the inner container 2, thereby axially fixing the steam joint 5 on the rear wall of the inner container 2 along its axis, realizing the axial fixing of the steam joint 5. When the front end of the steam joint 5 is separated from the air inlet 3111 of the steaming box 3, the first fixing sleeve 52 can abut against the rear wall of the inner container 2 to prevent the steam joint 5 from moving forward, ensuring that the steam joint 5 and the steaming box 3 can be smoothly separated from each other.

[0116] In some embodiments, an external thread (not shown in the figure) is provided on the outer peripheral wall of the rear end of the steam joint 5. A corresponding internal thread (not shown in the figure) may be provided inside the first fixing sleeve 52. The first fixing sleeve 52 may be threadedly sleeved on the outer peripheral wall of the rear end of the steam joint 5.

[0117] It should be noted that in other embodiments, the first fixing sleeve 52 may also be fixed on the outer peripheral wall of the rear end of the steam joint 5 by means of snap connection or interference fit.

[0118] Refer to Figure 11 As shown, in some embodiments, a first output pipe 41 may protrude from the outer wall of the steam generator 4. The first output pipe 41 may be the output end of the steam generator 4. A first output port (not shown in the figure) may be formed inside the first output pipe 41, and the first output port serves as the output port of the steam generator 4. The first output pipe 41 may be connected to the steam joint 5 through a steam pipeline, so that the first output port is connected to the steam joint 5. The steam generated inside the steam generator 4 may be transported into the cooking cavity 20 or into the steaming box 3 through the first output port, the steam pipeline, and the steam joint 5.

[0119] In some embodiments, a first input pipe 42 may protrude from the outer wall of the steam generator 4. The first input pipe 42 may be the input end of the steam generator 4. A first input port may be formed inside the first input pipe 42, and the first input port serves as the input port of the steam generator 4. The first input pipe 42 may be connected to a water source. The water source may supply water to the inside of the steam generator 4 through the first input port.

[0120] Combined with reference to Figure 2 and Figure 4 As shown, in some embodiments, the water storage box 15 may serve as the water source of the steam generator 4. The first input pipe 42 may be connected to the water storage box 15 through a water inlet pipe (not shown in the figure), so that the first input port is connected to the water storage box 15, and thus the water in the water storage box 15 can be transported into the inside of the steam generator 4 through the first input port, thereby supplying water to the steam generator 4.

[0121] In some embodiments, a water inlet pump 16 may be provided inside the box body 1. The water inlet pump 16 may be provided on the water inlet pipe. When the water inlet pump 16 works, the water inlet pump 16 may extract the water in the water storage box 15 and transport the extracted water into the inside of the steam generator 4 through the water inlet pipe and the first input port, and thus can supply water to the steam generator 4 in an autonomous control manner.

[0122] Figure 12 is Figure 5 a schematic structural view of the steaming box 3 in Figure 13 is Figure 12 a schematic structural view from another perspective. Figure 14 is Figure 13Schematic enlarged structure diagram of region C. Figure 15 is Figure 14 a decomposition schematic diagram of.

[0123] Refer to Figure 11 、 Figure 14 and Figure 15 As shown, in some embodiments, a steam input pipe 311 may protrude from the rear wall of the steaming box 3. An air inlet 3111 may be formed inside the steam input pipe 311. The air inlet 3111 may be arranged to extend in the front-rear direction of the steaming box 3.

[0124] In some embodiments, a docking pipe 312 may be sleeved outside the steam input pipe 311. The rear end of the docking pipe 312 may protrude from the rear end of the steam input pipe 311. An interface 3121 may be formed inside the rear end portion of the docking pipe 312. The front end of the air inlet 3111 may communicate with the inside of the steaming box 3, and the rear end of the air inlet 3111 may communicate with the interface 3121. The interface 3121 may be provided at the rear end of the air inlet 3111 away from the steaming box 3. The docking pipe 312 can form the interface 3121 at the rear end of the air inlet 3111, and enable the air inlet 3111 and the interface 3121 to be coaxially docked and communicated.

[0125] When the steaming box 3 is pushed backward into the cooking cavity 20, the steam joint 5 can be arranged opposite to the interface 3121, and the steam joint 5 can be sequentially inserted forward into the interface 3121 and the air inlet 3111. The steam joint 5 can extend into and be inserted into the air inlet 3111 through the interface 3121, so that the steam joint 5 is docked and communicated with the air inlet 3111, and the steam joint 5 is communicated with the inside of the steaming box 3.

[0126] Refer to Figure 11 As shown, in some embodiments, the interface 3121 may be arranged to extend in the front-rear direction of the steaming box 3. In the direction towards the air inlet 3111, the diameter of the interface 3121 may gradually decrease. Therefore, when the steaming box 3 is pushed backward into the cooking cavity 20, the steam joint 5 can smoothly enter the interface 3121, and then be inserted into the air inlet 3111 along the interface 3121, so that the steam joint 5 and the air inlet 3111 can be smoothly docked and communicated, improving the convenience of user use.

[0127] In some embodiments, the mating interface 3121 may adopt a tapered hole structure. The front port of the mating interface 3121 may communicate with the rear port of the air inlet 3111. The diameter of the rear port of the mating interface 3121 may be larger than that of the front port of the mating interface 3121, so that the circumferential side wall of the mating interface 3121 is in a tapered structure. With the tapered mating interface 3121, the steam joint 5 can enter from any tapered wall of the mating interface 3121, allowing a certain docking error between the air inlet 3111 and the steam joint 5, so that the steam joint 5 and the air inlet 3111 can be docked and communicated more smoothly.

[0128] It should be noted that in other embodiments, the steam input pipe 311 may also be provided on other outer walls of the steaming box 3. At this time, one end of the air inlet 3111 may communicate with the inside of the steaming box 3, and the other end of the air inlet 3111 may communicate with the mating interface 3121. The mating interface 3121 may be provided at one end of the air inlet 3111 away from the inside of the steaming box 3.

[0129] Refer to Figure 11 As shown, in some embodiments, the diameter of the front port of the mating interface 3121 may be smaller than that of the rear port of the air inlet 3111, so that the steam joint 5 can be smoothly inserted into the air inlet 3111 along the rear port of the mating interface 3121. It should be noted that in other embodiments, the diameter of the front port of the mating interface 3121 may also be equal to that of the rear port of the air inlet 3111.

[0130] Refer to Figure 11 and Figure 15 As shown, in some embodiments, the docking pipe 312 may be detachably sleeved on the outer periphery of the steam input pipe 311. External threads (not shown in the figure) may be provided on the outer peripheral wall of the steam input pipe 311. Internal threads (not shown in the figure) may be provided inside the front end of the docking pipe 312. The docking pipe 312 may be threadedly sleeved on the outer periphery of the steam input pipe 311. When the docking pipe 312 is threadedly sleeved on the outside of the steam input pipe 311, the air inlet 3111 and the mating interface 3121 may be coaxially docked and communicated.

[0131] It should be noted that in some other embodiments, the docking pipe 312 may also be integrally formed with the steam input pipe 311.

[0132] Figure 16 is Figure 15 a partial decomposition diagram of

[0133] Refer to Figure 15 and Figure 16As shown, in some embodiments, the steam input pipe 311 can be detachably disposed on the rear wall of the steaming box 3. A first mounting opening 3101 can be provided on the rear wall of the steaming box 3. The steam input pipe 311 can be detachably passed through the first mounting opening 3101. The steam input pipe 311 can be quickly disassembled and assembled through the first mounting opening 3101, so as to simplify the structure of the steaming box 3.

[0134] It should be noted that, in some other embodiments, the steam input pipe 311 can also be detachably disposed on other side walls of the steaming box 3. In some other embodiments, the steam input pipe 311 can also be integrally formed on the rear wall or other side walls of the steaming box 3.

[0135] Refer to Figure 15 and Figure 16 As shown, in some embodiments, a first fixing plate 3112 can be convexly provided on the outer peripheral wall of the inner end of the steam input pipe 311. The first fixing plate 3112 can be disposed on the inner side wall of the steaming box 3. The external thread on the outer peripheral wall of the steam input pipe 311 can be disposed outside the steaming box 3. When the docking pipe 312 is sleeved on the outside of the steam input pipe 311, the first fixing plate 3112 and the end of the docking pipe 312 can be clamped on the inner and outer sides of the side wall of the steaming box 3, and thus the steam input pipe 311 can be fixed on the side wall of the steaming box 3.

[0136] Figure 17 is Figure 9 the sectional view taken along the line B-B in Figure 18 is Figure 17 the partial enlarged structural schematic diagram in Figure 19 is Figure 13 the enlarged structural schematic diagram of the D area in Figure 20 is Figure 19 an exploded schematic diagram of

[0137] Refer to Figures 18 to 20 As shown, in some embodiments, a steam output pipe 313 is provided on the rear wall of the steaming box 3, and an air outlet 3131 can be provided inside the steam output pipe 313. The air outlet 3131 can communicate with the inside of the steaming box 3. The air or steam inside the steaming box 3 can be discharged outside the steaming box 3 through the air outlet 3131 inside the steam output pipe 313.

[0138] It should be noted that, in some other embodiments, the steam output pipe 313 can also be disposed on other outer walls of the steaming box 3.

[0139] Refer to Figure 17As shown, in some embodiments, the cooking device may include an exhaust joint 7. The exhaust joint 7 may penetrate through the rear wall of the inner container 2. The front end of the exhaust joint 7 may be arranged in the blower chamber 210. The rear end of the exhaust joint 7 may protrude from the rear wall of the inner container 2. When the steaming box 3 is placed inside the cooking cavity 20, the steam output pipe 313 can be arranged opposite to the exhaust joint 7, and the steam output pipe 313 can be docked and communicated with the exhaust joint 7, so that the air in the steaming box 3 can be discharged outside the inner container 2 in sequence through the air outlet 3131 and the exhaust joint 7.

[0140] In some embodiments, when the steaming box 3 is placed inside the cooking cavity 20, the steam output pipe 313 can be inserted into the exhaust joint 7, so that the air outlet 3131 is docked and communicated with the exhaust joint 7.

[0141] It should be noted that, in some other embodiments, when the steaming box 3 is placed inside the cooking cavity 20, the exhaust joint 7 can also be inserted into the steam output pipe 313, so that the air outlet 3131 is docked and communicated with the exhaust joint 7.

[0142] Figure 21 is Figure 20 a partial decomposition schematic diagram of.

[0143] Referring to Figure 20 and Figure 21 As shown, in some embodiments, the steam output pipe 313 can be detachably arranged on the rear wall of the steaming box 3. A second mounting opening 3102 can be provided on the rear wall of the steaming box 3. The steam output pipe 313 can be detachably penetrated through the second mounting opening 3102. The steam output pipe 313 can be quickly disassembled and assembled through the second mounting opening 3102, so as to simplify the structure of the steaming box 3.

[0144] It should be noted that, in some other embodiments, the steam output pipe 313 can also be detachably arranged on other side walls of the steaming box 3. In some other embodiments, the steam output pipe 313 can also be integrally formed on the rear wall or other side walls of the steaming box 3.

[0145] In some embodiments, a second fixing plate 3132 can be protruded on the outer peripheral wall of the inner end of the steam output pipe 313. The second fixing plate 3132 can be arranged on the inner side wall of the steaming box 3. A pushing pipe 314 is sleeved outside the steam output pipe 313. The pushing pipe 314 can be detachably sleeved on the outer periphery of the steam output pipe 313.

[0146] When the pushing pipe 314 is sleeved outside the steam output pipe 313, the second fixing plate 3132 and the end of the pushing pipe 314 can be clamped on the inner and outer sides of the side wall of the steaming box 3, and then the steam output pipe 313 can be fixed on the side wall of the steaming box 3.

[0147] Referring to Figures 17 to 21As shown, in some embodiments, external threads (not shown in the figure) may be provided on the outer peripheral wall of the steam output pipe 313. Internal threads (not shown in the figure) may be provided inside the front end portion of the pushing pipe 314. The pushing pipe 314 may be threadedly sleeved on the outer periphery of the steam output pipe 313. When the pushing pipe 314 is threadedly sleeved on the outer periphery of the steam output pipe 313, the second fixing plate 3132 and the end portion of the pushing pipe 314 may clamp on the inner and outer sides of the side wall of the steaming box 3, and thus the steam output pipe 313 can be fixed on the side wall of the steaming box 3.

[0148] It should be noted that, in some other embodiments, the pushing pipe 314 may also be integrally formed with the steam output pipe 313.

[0149] Figure 22 is Figure 18 A schematic structural diagram in another state.

[0150] Refer to Figure 18 and Figure 22 As shown, in some embodiments, a sealing sleeve 71 may be provided at the front port of the exhaust joint 7. The sealing sleeve 71 may be detachably sleeved on the front port of the exhaust joint 7. The sealing sleeve 71 may have an annular structure. The sealing sleeve 71 may be arranged around the peripheral edge of the front port of the exhaust joint 7. A sealing hole 710 may be provided at the center of the sealing sleeve 71. The sealing hole 710 may be arranged on the axis of the exhaust joint 7.

[0151] When the steaming box 3 is placed in the cooking cavity 20, the steam output pipe 313 can pass through the sealing hole 710, and the steam output pipe 313 can pass through the sealing hole 710 and be inserted into the front port of the exhaust joint 7, so that the air outlet 3131 is in butt joint and communication with the exhaust joint 7. When the steam output pipe 313 passes through the sealing hole 710, the sealing sleeve 71 can be sleeved on the outer periphery of the steam output pipe 313, and thus the gap between the outer wall of the steam output pipe 313 and the inner wall of the exhaust joint 7 can be sealed. By using the sealing sleeve 71 to seal the gap between the outer wall of the steam output pipe 313 and the inner wall of the exhaust joint 7, it can be ensured that the steam can be completely discharged to the outside of the inner tank 2 and will not overflow into the cooking cavity 20.

[0152] In some embodiments, a through hole (not shown in the figure) may be provided on the air guide cover 21. The through hole may be arranged opposite to the front end of the exhaust joint 7. The front end of the exhaust joint 7 may abut against the rear wall of the air guide cover 21, so that the through hole is in opposite communication with the front port of the exhaust joint 7. When the steaming box 3 is placed in the cooking cavity 20, the steam output pipe 313 can pass through the through hole and be inserted into the front port of the exhaust joint 7.

[0153] Refer to Figure 18 and Figure 22As shown, in some embodiments, the front end face of the sealing sleeve 71 can abut against the rear wall of the air guide cover 21. The sealing sleeve 71 can be disposed opposite to the through hole. The through hole can be directly communicated with the sealing hole 710. The sealing sleeve 71 can seal the gap between the through hole and the front end face of the exhaust joint 7.

[0154] In some embodiments, positioning ribs 711 can be protruded on the front end face of the sealing sleeve 71. The positioning ribs 711 can be annular. The positioning ribs 711 can be arranged along the peripheral side edge of the through hole. The positioning ribs 711 can be inserted into the through hole. Since the contour shape of the positioning ribs 711 matches the through hole, the positioning ribs 711 can position the sealing sleeve 71 at the through hole, ensuring that the through hole and the sealing hole 710 can be directly communicated. When the steaming box 3 is placed in the cooking cavity 20, the steam output pipe 313 can pass through the positioning ribs 711 and then pass through the through hole and be inserted into the sealing hole 710.

[0155] Refer to Figure 18 and Figure 22 As shown, in some embodiments, fixing ribs 72 are protruded on the outer peripheral wall of the exhaust joint 7. The fixing ribs 72 can be disposed in the blower housing 210. The fixing ribs 72 can abut against the rear wall inside the inner container 2. By abutting the fixing ribs 72 against the rear wall inside the inner container 2, axial limitation can be performed on the rear end of the exhaust joint 7 when the exhaust joint 7 is docked with the steam output pipe 313, preventing the exhaust joint 7 from moving backward and ensuring that the exhaust joint 7 and the air outlet 3131 of the steaming box 3 can be stably docked and communicated.

[0156] In some embodiments, a second fixing sleeve 73 can be sleeved on the outer periphery of the rear end of the exhaust joint 7. The second fixing sleeve 73 can be disposed outside the inner container 2. The second fixing sleeve 73 can abut against the rear wall of the inner container 2. The fixing ribs 72 and the second fixing sleeve 73 can clamp the front and rear sides of the rear wall of the inner container 2, and then the exhaust joint 7 can be axially fixed on the rear wall of the inner container 2 to realize axial fixation of the exhaust joint 7. When the front end of the exhaust joint 7 is separated from the air outlet 3131 of the steaming box 3, the second fixing sleeve 73 can abut against the rear wall of the inner container 2 to prevent the exhaust joint 7 from moving forward and ensure that the exhaust joint 7 and the steaming box 3 can be smoothly separated from each other.

[0157] In some embodiments, an external thread (not shown in the figure) is provided on the outer peripheral wall of the rear end of the exhaust joint 7. A corresponding internal thread (not shown in the figure) can be provided inside the second fixing sleeve 73. The second fixing sleeve 73 can be threadedly sleeved on the outer peripheral wall of the rear end of the exhaust joint 7.

[0158] It should be noted that in other embodiments, the second fixing sleeve 73 can also be fixed on the outer peripheral wall of the rear end of the exhaust joint 7 by means of clamping or interference fit.

[0159] Figure 23 Yes Figure 22 is a schematic structural diagram of the in-place reminder component 17 in the cooking device.

[0160] Refer to Figure 18 , Figure 22 and Figure 23 As shown, in some embodiments, the cooking device may include an in-place reminder component 17. The in-place reminder component 17 may include a micro switch 171 and a push rod 172. The micro switch 171 may be disposed outside the inner container 2. The push rod 172 may be movably disposed through the rear side wall of the inner container 2. The micro switch 171 and the push rod 172 may be axially opposed. When the steaming box 3 is pushed into the cooking cavity 20, the steaming box 3 can abut against the push rod 172, causing the push rod 172 to move backward, and causing the push rod 172 to move in the direction of the micro switch 171.

[0161] When the steaming box 3 is pushed into the preset position in the cooking cavity 20, the steam joint 5 is docked and communicated with the air inlet 3111, and the exhaust joint 7 can be directly opposite and communicated with the air outlet 3131. At this time, the push rod 172 can abut against the micro switch 171, so that the micro switch 171 triggers an in-place reminder signal. According to this in-place reminder signal, reminder methods such as sound and light can be used to remind the user that the steaming box 3 has been pushed in place.

[0162] In some embodiments, the in-place reminder component 17 may include a reset member 173. The reset member 173 may abut against the push rod 172. The reset member 173 may be used to drive the push rod 172 to move toward the inside of the cooking cavity 20. When the steaming box 3 is not placed in the cooking cavity 20 or the steaming box 3 does not contact the push rod 172, the push rod 172 can be separated from the micro switch 171, as Figure 22 shown.

[0163] Refer to Figure 18 , Figure 22 and Figure 23 As shown, in some embodiments, the reset member 173 may be a reset spring. The reset spring may be telescopically sleeved on the push rod 172. When the steaming box 3 pushes the push rod 172 to move in the direction of the micro switch 171, the reset spring is compressed and deformed, as Figure 18 shown. When the steaming box 3 is separated from the push rod 172, the deformation of the reset spring is restored, and the elastic force of the reset spring can drive the push rod 172 to move toward the inside of the cooking cavity 20. The reset spring elongates, so that the push rod 172 can be separated from the micro switch 171, as Figure 22 shown.

[0164] In some embodiments, abutting ribs 1721 may protrude from the outer peripheral wall of the push rod 172. The return spring may be disposed between the abutting ribs 1721 and the inner wall of the inner container 2. One end of the return spring may abut against the abutting ribs 1721, and the other end of the return spring may abut against the inner wall of the inner container 2. When the steaming box 3 pushes the push rod 172 to move in the direction of the microswitch 171, the space between the abutting ribs 1721 and the inner wall of the inner container 2 gradually decreases, and the abutting ribs 1721 can compress the return spring.

[0165] In some embodiments, the push rod 172 is movably inserted through the rear wall of the inner container 2 and the air guide cover 21 in sequence. When the steaming box 3 is not in contact with the push rod 172, the reset member 173 can drive the front end of the push rod 172 to protrude from the front wall of the air guide cover 21 and extend into the cooking cavity 20. Therefore, when the steaming box 3 is placed in the cooking cavity 20, the steaming box 3 can abut against the front end of the push rod 172, driving the push rod 172 to move backward to abut against the microswitch 171.

[0166] Refer to Figure 22 As shown, in some embodiments, a perforation (not labeled in the figure) may be provided on the rear wall of the inner container 2, and a seal 26 may be provided at the perforation. The seal 26 may be in a ring shape. The push rod 172 may be slidably inserted through the seal 26, so that the seal 26 can be hermetically sleeved on the outer periphery of the push rod 172. The seal 26 can be used to seal the gap between the outer peripheral wall of the push rod 172 and the peripheral side edge of the perforation.

[0167] Refer to Figure 22 and Figure 23 As shown, in some embodiments, the microswitch 171 may be spaced apart and disposed on the back side of the rear wall of the inner container 2, so that there is a certain interval between the microswitch 171 and the rear wall of the inner container 2. When the steaming box 3 is not in contact with the push rod 172, the rear end of the push rod 172 may protrude from the rear wall of the inner container 2. When the steaming box 3 is placed in the cooking cavity 20, the steaming box 3 can push the push rod 172 to move backward, so that the rear end of the push rod 172 can move backward to abut against the microswitch 171.

[0168] In some embodiments, the microswitch 171 may be disposed on the back side of the support back plate 14. A fixing frame 174 may be provided on the back side of the support back plate 14. The microswitch 171 may be detachably fixed on the fixing frame 174.

[0169] Refer to Figures 20 to 22 As shown, in some embodiments, abutting plates 3141 may protrude from the outer peripheral wall of the rear end of the pushing tube 314. The rear end of the steam output tube 313 may protrude and extend backward beyond the abutting plates 3141. The abutting plates 3141 may be in a ring shape and may be circumferentially arranged around the outer peripheral wall of the pushing tube 314.

[0170] When the steaming box 3 is placed in the cooking cavity 20, the pushing plate 3141 can abut against the push rod 172. The pushing plate 3141 can drive the push rod 172 to move backward, so that the push rod 172 can abut against the microswitch 171. When the push rod 172 abuts against the microswitch 171, the steam output pipe 313 can be inserted into the exhaust joint 7, and the air outlet 3131 can be butt-connected and communicated with the exhaust joint 7.

[0171] It should be noted that in other embodiments, the in-place reminder component 17 can also be arranged on other side walls of the inner container 2.

[0172] Refer to Figure 18 and Figure 22 As shown, in some embodiments, the cooking device can include a temperature sensor 74. The temperature sensor 74 can be arranged at the rear end of the exhaust joint 7. The temperature sensor 74 can be arranged outside the inner container 2. When the steam generator 4 passes steam into the steaming box 3, the excess steam inside the steaming box 3 can be discharged through the air outlet 3131 and the exhaust joint 7. At this time, the temperature sensor 74 can obtain the steam temperature inside the steaming box 3 by detecting the gas temperature in the exhaust joint 7, so as to facilitate the detection of the cooking temperature in the steaming box 3. This solution can enable the temperature sensor 74 not to be placed inside the steaming box 3, nor to be in direct contact with the steaming box 3, and the temperature sensor 74 can be directly installed outside the inner container 2, which is convenient for the installation and detection of the temperature sensor 74.

[0173] Refer to Figure 4 and Figure 9 As shown, in some embodiments, the cooking device can include an exhaust pipe (not shown in the figure). The exhaust pipe can be arranged outside the inner container 2. The lower end of the exhaust pipe can be communicated with the outer end of the exhaust joint 7. The gas or steam in the steaming box 3 can be discharged from the inner container 2 through the air outlet 3131, the exhaust joint 7, and the exhaust pipe in sequence.

[0174] Refer to Figure 18 and Figure 22 As shown, in some embodiments, a transition pipe 75 can be arranged at the rear end of the exhaust joint 7. The transition pipe 75 can be arranged outside the inner container 2. One end of the transition pipe 75 can be communicated with the rear end of the exhaust joint 7. The other end of the transition pipe 75 can be used to communicate with the exhaust pipe, so that the gas inside the steaming box 3 can be discharged through the air outlet 3131, the exhaust joint 7, the transition pipe 75, and the exhaust pipe in sequence. The temperature sensor 74 can be arranged on the transition pipe 75. The temperature sensor 74 can be arranged opposite to the rear port of the exhaust joint 7. Therefore, the temperature sensor 74 can be arranged outside the inner container 2 along with the transition pipe 75. After the exhaust joint 7 penetrates through the rear wall of the inner container 2, the exhaust joint 7 is butt-connected and communicated with the transition pipe 75, which is convenient for the installation and disassembly of the temperature sensor 74.

[0175] It should be noted that in some other embodiments, the lower end of the exhaust pipe may also be directly communicated with the outer end of the exhaust joint 7.

[0176] Refer to Figure 18 and Figure 22 As shown, in some embodiments, a detection tube 751 may protrude from the outer wall of the adapter tube 75. The inside of the detection tube 751 may be communicated with the inside of the adapter tube 75. The detection tube 751 may be arranged opposite to the rear port of the exhaust joint 7. The temperature sensor 74 may be arranged inside the detection tube 751. The detection tube 751 may be provided for the temperature sensor 74 to be installed in place, so as to ensure that the temperature sensor 74 can be directly arranged at the rear end of the exhaust joint 7, which is convenient for the installation and disassembly of the temperature sensor 74. Therefore, when the excess steam inside the steaming box 3 can be discharged through the air outlet 3131 and the exhaust joint 7, it can enter the inside of the detection tube 751 from the rear port of the exhaust joint 7, so as to facilitate the temperature sensor 74 to perform temperature detection.

[0177] In some embodiments, the length of the temperature sensor 74 may also be greater than that of the detection tube 751. One end of the temperature sensor 74 may extend out of the detection tube 751 and extend into the inside of the adapter tube 75 and the exhaust joint 7, so as to be able to more accurately detect the steam temperature inside the exhaust joint 7, and thus more accurately obtain the steam temperature and cooking temperature inside the steaming box 3.

[0178] In some embodiments, an end cap 752 may be sleeved on the outer end of the detection tube 751. The end cap 752 may cover the outer port of the detection tube 751. The end cap 752 may encapsulate the temperature sensor 74 inside the detection tube 751. A wire passing hole (not marked in the figure) may be opened on the end cap 752. The connecting wire of the temperature sensor 74 may pass through the wire passing hole. The end cap 752 may seal the outer port of the detection tube 751, and may fix the temperature sensor 74 in the detection tube 751, and may also prevent steam from overflowing from the detection tube 751.

[0179] Refer to Figure 4 、 Figure 9 and Figure 18 As shown, in some embodiments, one end of the adapter tube 75 away from the exhaust joint 7 may be bent upward and extended. The detection tube 751 may protrude from the outer wall at the bending part of the adapter tube 75. By using the upward bending structure design of the adapter tube 75, it is convenient to arrange the exhaust pipe above the adapter tube 75, and it is convenient for the steam to be discharged upward into the exhaust pipe.

[0180] In some embodiments, the interior of the detection tube 751 may be axially aligned and in communication with the rear port of the exhaust connection 7. When the exhaust connection 7 is axially docked and in communication with the air outlet 3131 in the steam output pipe 313, the detection tube 751 may be disposed directly behind the steam output pipe 313, such that the detection tube 751 and the air outlet 3131 of the steaming box 3 are axially opposed. Therefore, when the steam in the steaming box 3 is discharged from the exhaust port, it can directly flow backward into the interior of the detection tube 751, thereby improving the accuracy of the temperature detection by the temperature sensor 74.

[0181] Refer to Figure 4 and Figure 9 As shown, in some embodiments, the cooking device may include a condenser 8. The condenser 8 may be provided on the exhaust pipe. The condenser 8 may be located above the exhaust connection 7. The condenser 8 may be located above the adapter pipe 75. The condenser 8 can condense the gas flowing through the exhaust pipe, improving the condensation performance of the exhaust gas. The condensed water can flow downward along the exhaust pipe, and flow back into the interior of the steaming box 3 through the adapter pipe 75, the exhaust connection 7, and the air outlet 3131. The water flowing back into the interior of the steaming box 3 can be stored in the bottom area of the steaming box 3 and can be re-converted into steam under the action of the high temperature inside the steaming box 3, thereby improving the utilization rate of the condensed water.

[0182] In some embodiments, a condensation chamber (not shown in the figure) may be formed inside the condenser 8. The steam flowing through the condenser 8 can be condensed in the condensation chamber, and the condensed water can flow back into the exhaust pipe along the wall of the condensation chamber and can flow downward along the exhaust pipe, and finally flow back into the interior of the steaming box 3.

[0183] In some embodiments, the exterior of the condenser 8 may have a first interface 81 and a second interface 82 that communicate with the condensation chamber. The first interface 81 may be provided at the bottom of the condensation chamber. The first interface 81 may serve as the inlet of the condensation chamber. The second interface 82 may be provided at the top of the condensation chamber. The second interface 82 may serve as the outlet of the condensation chamber. The gas or steam flowing through the exhaust pipe can enter the condensation chamber through the first interface 81 for condensation, and the condensed gas can be discharged through the second interface 82. The condensed water can flow back into the exhaust pipe through the first interface 81.

[0184] In some embodiments, the exhaust pipe may include a first exhaust section (not shown in the figure) and a second exhaust section (not shown in the figure). The bottom end of the first exhaust section may be connected to the exhaust joint 7 through a transition pipe 75. The top end of the first exhaust section may be connected to the first interface 81. One end of the second exhaust section may be connected to the second interface 82. Therefore, the gas in the steaming box 3 can enter the condensation chamber through the air outlet 3131, the exhaust joint 7, the first exhaust section and the first interface 81 for condensation. The condensed gas can be discharged through the second interface 82 and the second exhaust section. The condensed water formed in the condensation chamber can flow downward along the first exhaust section and flow back into the interior of the steaming box 3 through the exhaust joint 7 and the air outlet 3131.

[0185] In some embodiments, one end of the exhaust pipe away from the exhaust joint 7 may extend into and be arranged in the heat dissipation air duct. One end of the second exhaust section away from the second interface 82 may extend into and be arranged in the heat dissipation air duct. Therefore, the gas condensed by the condensation chamber of the condenser 8 can be discharged into the heat dissipation air duct through the second exhaust section, improving the condensation performance of the steam or gas discharged from the steaming box 3.

[0186] Refer to Figure 9 As shown, in some embodiments, the condenser 8 may have a water inlet joint 83 and a water outlet joint 84. The water inlet joint 83 is connected to the water storage box 15 through a pipeline, and the water outlet joint 84 may be connected to the water storage box 15 through another pipeline, so that a water circulation can be formed between the condenser 8 and the water storage box 15. The water in the water storage box 15 can enter the condenser 8 through the water inlet joint 83, condense the air flowing through the condenser 8, and then return to the water storage box 15 through the water outlet joint 84, thereby cooling the condensation chamber in the condenser 8 and improving the condensation performance of the condenser 8.

[0187] In some embodiments, a condensation pipe (not shown in the figure) may be provided in the condensation chamber. The condensation pipe may be in a spiral tubular structure. One end of the condensation pipe may be connected to the water inlet joint 83. The other end of the condensation pipe may be connected to the water outlet joint 84. The water in the water storage box 15 can enter the condensation pipe through the water inlet joint 83 and then return to the water storage box 15 through the water outlet joint 84. The condensation pipe can condense the air flowing through the condensation chamber, thereby improving the condensation performance of the condenser 8.

[0188] Figure 24 is Figure 12 an exploded schematic view of. Figure 25 is Figure 13 an exploded schematic view of.

[0189] Refer to Figure 24 and Figure 25As shown, in some embodiments, the steaming box 3 may include a steaming net 33. The steaming net 33 may be erected inside the steaming box 3. The steaming net 33 may adopt a plate-like structure. The steaming net 33 may have a mesh structure. The top surface of the steaming net 33 may be used to place the ingredients to be steamed. The steaming net 33 may divide the internal space of the steaming box 3 vertically into an upper steaming cavity 30a and a lower steaming cavity 30b. The upper steaming cavity 30a may be formed above the steaming net 33. The lower steaming cavity 30b may be formed below the steaming net 33.

[0190] When steam enters the interior of the steaming box 3 through the air inlet 3111, the steam may enter the upper steaming cavity 30a and the lower steaming cavity 30b. The steam in the upper steaming cavity 30a and the lower steaming cavity 30b may flow through the mesh holes of the steaming net 33 to increase the contact area between the steam and the ingredients on the steaming net 33, thereby improving the steam cooking efficiency inside the steaming box 3.

[0191] It should be noted that, in some other embodiments, the ingredients may also be placed inside the lower steaming cavity 30b for steaming.

[0192] In some embodiments, the air inlet 3111 may be located below the steaming net 33. The air inlet 3111 may communicate with the lower steaming cavity 30b. When the steaming box 3 is pushed into the cooking cavity 20, the air inlet 3111 can be docked and communicated with the steam joint 5, and the steam generator 4 can introduce steam into the lower steaming cavity 30b through the steam joint 5 and the air inlet 3111, and then flow through the mesh holes on the steaming net 33 into the upper steaming cavity 30a, thereby steaming the ingredients on the steaming net 33.

[0193] In some embodiments, the air outlet 3131 may be located above the steaming net 33. The air outlet 3131 may communicate with the upper steaming cavity 30a. When the steaming box 3 is pushed into the cooking cavity 20, the air outlet 3131 can be docked and communicated with the exhaust joint 7, and the air and steam in the upper steaming cavity 30a can be discharged from the steaming box 3 and the inner liner 2 through the air outlet 3131 and the exhaust joint 7. By allowing the steam to enter from the lower steaming cavity 30b and exit from the upper steaming cavity 30a, it can ensure that the steam passes through the steaming net 33, thereby ensuring that the steam can steam the ingredients on the steaming net 33 and improving the steam cooking efficiency inside the steaming box 3.

[0194] In some embodiments, the steaming net 33 may be detachably erected inside the steaming box 3. In other embodiments, the steaming net 33 may also be integrally formed and erected inside the steaming box 3.

[0195] Refer to Figure 24 and Figure 25As shown, in some embodiments, support ribs 315 may be convexly provided on the inner sidewall of the steaming box 3. The peripheral side edge of the steaming net 33 may be detachably supported on the support ribs 315. The support ribs 315 may be arranged to extend in the up and down direction. The support ribs 315 may extend upward from the inner bottom surface of the steaming box 3. The peripheral side edge of the steaming net 33 can be supported by the support ribs 315, and thus the steaming net 33 can be erected inside the steaming box 3, so that a certain preset distance is maintained between the steaming net 33 and the inner bottom surface of the steaming box 3.

[0196] In some embodiments, on the inner sidewall of the steaming box 3, there may be multiple support ribs 315. The multiple support ribs 315 are circumferentially spaced and arranged on the inner peripheral wall of the steaming box 3. The peripheral side edge of the steaming net 33 may be detachably supported on the multiple support ribs 315. By supporting different positions of the peripheral side edge of the steaming net 33 with the multiple support ribs 315, the stability of the steaming net 33 can be improved, and the steaming net 33 can be prevented from tipping over inside the steaming box 3.

[0197] It should be noted that the number of the support ribs 315 and the spacing width between the support ribs 315 can be adjusted as needed and are not limited herein.

[0198] In some embodiments, the multiple support ribs 315 on the inner wall of the steaming box 3 can be divided into two groups. One group of support ribs 315 can be provided on the front sidewall inside the steaming box 3. The other group of support ribs 315 can be provided on the rear sidewall inside the steaming box 3. The two groups of support ribs 315 can support the front and rear side edges of the steaming net 33.

[0199] It should be noted that in other embodiments, among the two groups of support ribs 315, one group of support ribs 315 can be provided on the left sidewall inside the steaming box 3. The other group of support ribs 315 can be provided on the right sidewall inside the steaming box 3. The two groups of support ribs 315 can support the left and right side edges of the steaming net 33.

[0200] Refer to Figure 24 and Figure 25 As shown, in some embodiments, the support rib 315 may include a support portion 3151. The support portion 3151 may be convexly provided on the inner sidewall of the steaming box 3. The top of the support portion 3151 can be used to support the peripheral side edge of the steaming net 33. When the steaming net 33 is placed inside the steaming box 3, the peripheral side edge of the steaming net 33 can be supported on the top of the support portion 3151, and thus the steaming net 33 can be stably erected inside the steaming box 3.

[0201] In some embodiments, the supporting rib 315 may include a spacer portion 3152. The spacer portion 3152 may protrude from the inner sidewall of the steaming box 3. The spacer portion 3152 may protrude above the top of the supporting portion 3151. The thickness by which the spacer portion 3152 protrudes from the inner wall of the steaming box 3 may be less than the thickness by which the supporting portion 3151 protrudes from the inner wall of the steaming box 3. When the peripheral side edge of the steaming net 33 is supported on the top of the supporting rib 315, the peripheral sidewall of the steaming net 33 can abut against the spacer portion 3152, so that a gap is formed between the peripheral sidewall of the steaming net 33 and the inner sidewall of the steaming box 3. When steam enters the interior of the steaming box 3, the steam in the upper steaming cavity 30a and the lower steaming cavity 30b can flow through the gap between the peripheral side edge of the steaming net 33 and the inner wall of the steaming box 3.

[0202] Refer to Figure 24 and Figure 25 As shown, in some embodiments, the steaming net 33 may be provided with a handle hole 331. The handle hole 331 may communicate with the upper and lower sides of the steaming net 33. When it is necessary to take out the steaming net 33 from the steaming box 3, the user can insert a finger or chopsticks into the handle hole 331, and then can easily take out the steaming net 33 from the steaming box 3.

[0203] In some embodiments, there may be two handle holes 331. The two handle holes 331 may be provided at intervals on opposite sides of the steaming net 33. It should be noted that the number, position and aperture of the handle hole 331 can be adjusted as needed and are not limited herein.

[0204] Refer to Figure 24 and Figure 25 As shown, in some embodiments, the steaming box 3 may include a box body 31 and a box cover 32. An opening may be provided at the top of the box body 31. The box cover 32 may be detachably covered on the top opening of the box body 31. When the box cover 32 is covered on the top of the box body 31, a sealed cavity can be formed inside the steaming box 3. The steaming net 33 may be erected inside the box body 31. The air inlet 3111 and the air outlet 3131 may be respectively provided on the rear sidewall of the box body 31.

[0205] When the steaming box 3 is pushed backward into the cooking cavity 20, the air inlet 3111 can be docked and communicated with the steam joint 5, and the air outlet 3131 can be docked and communicated with the exhaust joint 7.

[0206] It should be noted that, in some embodiments, the air inlet 3111 and the air outlet 3131 may also be provided on other sidewalls of the box body 31.

[0207] Refer to Figure 10 and Figure 24As shown, in some embodiments, the bottom of the box body 31 may be recessed downwardly with an expansion slot 3160. The internal space of the steaming box 3 can be expanded through the expansion slot 3160. The expansion slot 3160 can expand the internal space of the lower steaming cavity 30b.

[0208] Referring to Figure 24 and Figure 25 As shown, in some embodiments, a sealing ring 35 may be provided at the peripheral side edge of the bottom end of the box cover 32. When the box cover 32 is covered on the top opening of the box body 31, the sealing ring 35 can be hermetically clamped between the peripheral side edge of the box cover 32 and the peripheral side wall of the top opening of the box body 31. Through the sealing ring 35, the gap between the peripheral side edge of the box cover 32 and the top opening of the box body 31 can be sealed, thereby hermetically isolating the inside of the steaming box 3 from the outside.

[0209] In some embodiments, a support ring groove 317 may be provided at the peripheral side edge of the top opening of the box body 31. When the box cover 32 is covered on the box body 31, the peripheral side wall of the bottom end of the box cover 32 can be supported at the support ring groove 317, and the sealing ring 35 can seal the gap between the groove wall of the support ring groove 317 and the peripheral side edge of the box cover 32.

[0210] Although the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly construed within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A cooking device, characterized in that, include: A housing, the housing forming an outer shell of the cooking device; An inner pot, the inner pot is arranged in the box body, and a cooking cavity is formed inside the inner pot; A steam module, the steam module comprising: A steam generator, the steam generator being arranged outside the inner container; A steam joint, the steam joint being protrudingly arranged on the side wall of the cooking cavity, and the gas outlet end of the steam generator being connected to the steam joint through a steam pipeline; A steam box, the steam box is arranged in the cooking cavity, and an air inlet and an air outlet are respectively arranged on the outer wall of the steam box; the air inlet is connected to the steam joint; An exhaust joint, the exhaust joint is inserted into the side wall of the inner container; the inner end of the exhaust joint is connected to the air outlet; An exhaust pipe, the exhaust pipe is arranged outside the inner tank, and the lower end of the exhaust pipe is connected to the outer end of the exhaust joint; A condenser is arranged in the exhaust pipe, and the condenser is located above the exhaust joint; When the steam generator delivers steam to the steam box through the steam joint and the air inlet, the gas in the steam box can be discharged through the air outlet, the exhaust joint and the exhaust pipe; The condenser can condense the gas flowing through the exhaust pipe, and the condensed water can flow downward along the exhaust pipe and flow back into the steam box through the exhaust joint and the air outlet.

2. The cooking device according to claim 1, wherein, The cooking device comprises a water storage box, and the water storage box is arranged outside the inner pot; The condenser has a water inlet joint and a water outlet joint, the water inlet joint is connected to the water storage box through a pipeline, and the water outlet joint is connected to the water storage box through another pipeline; The water in the water storage box can enter the condenser through the water inlet joint, condense the air flowing through the condenser, and then return to the water storage box through the water outlet joint.

3. The cooking device according to claim 2, characterized in that A condensation chamber is formed in the condenser, and a condensation tube is arranged in the condensation chamber. One end of the condensation tube is communicated with the water inlet joint, and the other end of the condensation tube is communicated with the water outlet joint.

4. The cooking device according to claim 3, characterized in that The condenser has a first interface and a second interface connected to the condensation chamber on the outside, the first interface is arranged at the bottom of the condensation chamber, and the second interface is arranged at the top of the condensation chamber; The exhaust pipe includes a first exhaust section and a second exhaust section; the bottom end of the first exhaust section is connected to the exhaust joint, and the top end of the first exhaust section is connected to the first interface; one end of the second exhaust section is connected to the second interface.

5. The cooking device according to claim 4, characterized in that, The cooking device comprises a heat dissipation duct, which is arranged above the top of the inner pot; one end of the heat dissipation duct is connected to the inside of the box, and the other end of the heat dissipation duct is connected to the outside of the box; One end of the second exhaust section away from the second interface extends into the heat dissipation duct.

6. The cooking device according to claim 5, wherein The cooking device comprises a supporting top plate, and the supporting top plate is arranged above the top of the inner pot; A heat dissipation cover is provided on the top surface of the supporting top plate, and the heat dissipation duct is formed between the heat dissipation cover and the top surface of the supporting top plate; The water storage box is installed on the top surface of the supporting top plate.

7. The cooking device according to claim 6, characterized in that, The cooking device includes a supporting back plate which stands on the back side of the inner container; the rear end of the supporting top plate is supported on the top of the supporting back plate; The steam generator and the condenser are arranged on the back side of the supporting back plate.

8. The cooking device according to claim 4, wherein, A rotary connection pipe is arranged at the rear end of the exhaust joint, and the rotary connection pipe is arranged outside the inner container; One end of the rotary connection pipe is communicated with the outer end of the exhaust joint, and the other end of the rotary connection pipe is communicated with the bottom end of the first exhaust section.

9. The cooking device according to claim 1, characterized in that, A steaming net is arranged in the steaming box, the steaming net is erected inside the steaming box, and the top surface of the steaming net is used for placing the food to be steamed; The steaming net divides the inner space of the steaming box into an upper steaming cavity and a lower steaming cavity up and down; the upper steaming cavity is formed above the steaming net, and the lower steaming cavity is formed below the steaming net; The air outlet is located above the steaming net, and the air outlet is communicated with the steaming cavity; The condensed water after condensation by the condenser can flow back into the interior of the steaming box through the exhaust joint and the air outlet and flow into the lower steaming cavity.

10. The cooking device according to claim 1, characterized in that, Steam inlet pipes and steam outlet pipes are respectively protruded on the rear wall of the steaming box, the air inlet is arranged in the steam inlet pipe, and the air outlet is arranged in the steam outlet pipe; The steam joint and the exhaust joint respectively penetrate through the rear wall of the inner container; the steaming box is slidably arranged in the cooking cavity.

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