Cooking equipment

Abstract

The utility model provides cooking equipment, and relates to the technical field of kitchen utensils. The cooking equipment comprises a cooking container and an exhaust valve. The cooking container is provided with a cooking cavity, an exhaust cavity and an exhaust port. The exhaust cavity is communicated with the outside through an exhaust port. The exhaust valve is installed between the cooking cavity and the exhaust cavity, the exhaust cavity extends from the exhaust valve to the exhaust port in the preset direction, the preset direction and the vertical direction are arranged in a crossed mode, and the exhaust valve is used for communicating or cutting off the cooking cavity and the exhaust cavity. The cooking equipment is provided with a cooking cavity, an exhaust cavity and an exhaust port. The exhaust cavity at least partially extends in the preset direction, the preset direction and the vertical direction are arranged in a crossed mode, and the exhaust cavity changes the moving direction of steam, so that large resistance is applied to the steam, the speed of the steam is slowed down, and noise caused in the process that the steam is exhausted to the outside from the exhaust port is reduced. Therefore, the problem that the cooking equipment can generate large noise in the steam discharging process is solved.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen appliances, and in particular, to a cooking device. Background Art

[0002] During the process of cooking food using a cooking device, the food needs to be cooked under a certain pressure. When the internal pressure of the cooking device rises to a preset pressure due to sufficient steam generated by high temperature inside, the interior of the cooking device needs to be connected to the outside to maintain the internal pressure.

[0003] In the related art, a relatively large amount of noise is generated during the process of discharging steam from the cooking device. Summary of the Utility Model

[0004] In view of this, embodiments of the present application are expected to provide a cooking device to alleviate the problem that a relatively large amount of noise is generated during the process of discharging steam from the cooking device.

[0005] To achieve the above object, embodiments of the present application provide a cooking device, which is characterized by comprising:

[0006] A cooking container having a cooking cavity, an exhaust cavity, and an exhaust port, wherein the exhaust cavity is communicated with the outside through the exhaust port;

[0007] An exhaust valve installed between the cooking cavity and the exhaust cavity, the exhaust cavity extending from the exhaust valve to the exhaust port in a preset direction, the preset direction being arranged crosswise with respect to the up-down direction, and the exhaust valve being used for connecting or cutting off the cooking cavity and the exhaust cavity.

[0008] In one embodiment, along the preset direction, the exhaust valve is located at one end of the exhaust cavity, and the exhaust port is located at the other end of the exhaust cavity.

[0009] In one embodiment, the axial direction of the exhaust valve is arranged crosswise with respect to the extending direction of the exhaust cavity.

[0010] In one embodiment, the cooking container comprises:

[0011] A cooking main body, where the exhaust port and the cooking cavity are both formed in the cooking main body;

[0012] A cover assembly covering the cooking main body, and the cooking main body and the cover assembly enclose to form the exhaust cavity.

[0013] In one embodiment, the cover assembly comprises:

[0014] A cover body covering the cooking main body;

[0015] A diversion shell installed on the top of the cover body, and the diversion shell and the cooking main body enclose to form the exhaust cavity.

[0016] In one embodiment, the cooking device further includes a handle, and the handle is mounted on the deflector shell.

[0017] In one embodiment, the guide shell is further formed with a sound insulation cavity, and the sound insulation cavity is spaced apart from the exhaust cavity.

[0018] In one embodiment, the exhaust valve comprises:

[0019] a valve seat at least partially located within the cooking cavity;

[0020] a valve cover connected to the valve seat, the valve cover being at least partially located within the exhaust cavity, the cover assembly being partially clamped between the valve seat and the valve cover;

[0021] The valve body is located in the space enclosed by the valve seat and the valve cover, and is used to connect or cut off the exhaust cavity and the cooking cavity.

[0022] In one embodiment, the valve seat has a first cavity connected to the cooking cavity, the valve seat and the valve cover are arranged to form a second cavity connected to the exhaust cavity, and the valve body is movably arranged in the second cavity, and the valve body is used to connect or cut off the first cavity and the second cavity.

[0023] In one embodiment, the opening on the side of the first cavity facing the second cavity is a communicating hole, and the communicating hole is located on the sealing end surface of the valve seat at one end facing away from the cooking cavity. The valve seat is located on the side of the sealing end surface facing away from the second cavity along the arrangement direction of the first cavity and the second cavity. The valve body is located on the side of the sealing end surface facing away from the valve seat. The valve body is used to move to contact with the sealing end surface to close the communicating hole, and the valve body is used to move out of contact with the sealing end surface to open the communicating hole.

[0024] In one embodiment, the diameter of the first cavity is greater than or equal to 10 mm, and the cross-sectional area of the first cavity is greater than or equal to 80 mm. 2 .

[0025] In one embodiment, the valve seat is formed with air inlet holes respectively connected to the first cavity and the cooking cavity, at least one of the air inlet holes is located on the side wall of the valve seat, and the axial direction of the air inlet holes located on the side wall of the valve seat and the arrangement direction of the first cavity and the second cavity are cross-arranged.

[0026] In one embodiment, the valve cover is formed with air outlet holes respectively connected to the second cavity and the exhaust cavity, at least one of the air outlet holes is located on the side wall of the valve cover, the axial direction of the air outlet holes located on the side wall of the valve cover and the arrangement direction of the first cavity and the second cavity are cross-arranged, and the arrangement direction of the first cavity and the second cavity is cross-arranged with the preset direction.

[0027] In one embodiment, the valve cover forms a limiting surface, which is located on the side of the valve cover away from the air outlet on the side wall of the valve cover, and the cooking container forms a second limiting portion, which is used to abut and cooperate with the limiting surface to prevent the valve cover from rotating.

[0028] In one embodiment, the cooking container further comprises a locking mechanism provided on the lid assembly and / or the cooking body, wherein the locking mechanism is used to lock or unlock the lid assembly and the cooking body.

[0029] In one embodiment, the cover assembly is formed with a mounting boss, the mounting boss has a pressure limiting port, and the exhaust valve is arranged at the pressure limiting port. The exhaust valve is used to open the pressure limiting port to connect the cooking cavity and the exhaust cavity, or the exhaust valve is used to close the pressure limiting port to cut off the cooking cavity and the exhaust cavity.

[0030] In one embodiment, the cover assembly is formed with a restraint ring surrounding the mounting boss, wherein the restraint ring is higher than the mounting boss to limit radial movement of the exhaust valve along the restraint ring.

[0031] In one embodiment, the shape of the cooking body and the shape of the cover assembly are square, the exhaust port is located between the relatively short sides of the square cooking body, and the exhaust port is located on one side of the cooking cavity along the direction in which the long sides of the cooking body are relatively arranged.

[0032] In one embodiment, the cooking body has a handle, and handles are provided on opposite sides of the cooking cavity in a direction in which short sides of the cooking body are arranged oppositely.

[0033] In one embodiment, the diameter of the exhaust port is greater than or equal to 10 mm, or the cross-sectional area of the exhaust port is greater than or equal to 80 mm. 2 .

[0034] In one embodiment, at least a portion of the cavity wall of the exhaust cavity is a hollow structure.

[0035] The cooking device according to the embodiment of the present application is formed with a cooking cavity, an exhaust cavity and an exhaust port, and the cooking cavity and the exhaust cavity are selectively communicated through an exhaust valve. When the cooking cavity is communicated with the exhaust cavity, steam can be discharged to the outside through the exhaust cavity and the exhaust port, so as to control the air pressure in the cooking cavity. The exhaust cavity extends at least partially along a preset direction, and the preset direction is arranged crosswise with respect to the up-and-down direction. The steam usually moves from bottom to top. During the process of the steam moving along the exhaust cavity, the exhaust cavity changes the moving direction of the steam, thereby exerting a greater resistance on the steam, and there will be a certain friction between the steam and the cavity wall of at least part of the exhaust cavity, so that the air flow speed of the steam becomes slower, and the noise generated during the process of the steam being discharged from the exhaust port to the outside is reduced. Therefore, the embodiment of the present application can alleviate the problem that the cooking device in the related art generates relatively large noise during the process of discharging steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is an exploded view of a cooking device according to an embodiment of the present application;

[0037] Figure 2 is a schematic structural diagram of a cooking device according to an embodiment of the present application, and the exhaust valve in the figure does not represent a specific state;

[0038] Figure 3 is Figure 2 a partial enlarged view at position A in

[0039] Figure 4 is Figure 2 a partial enlarged view at position A in

[0040] Figure 5 is a schematic structural diagram of a valve seat according to an embodiment of the present application from one perspective;

[0041] Figure 6 is a schematic structural diagram of a valve seat according to an embodiment of the present application from another perspective;

[0042] Figure 7 is a schematic structural diagram of a valve cover according to an embodiment of the present application from one perspective;

[0043] Figure 8 is a schematic structural diagram of a valve cover according to an embodiment of the present application from another perspective;

[0044] Figure 9 is a schematic structural diagram of a flow guide shell according to an embodiment of the present application from one perspective;

[0045] Figure 10 is a schematic structural diagram of a flow guide shell according to an embodiment of the present application from another perspective

[0046] Figure 11Schematic structural diagram of a cooking device according to an embodiment of the present application.

[0047] Description of reference numerals:

[0048] 1. Cooking container; 1a. Cooking cavity; 1b. Exhaust cavity; 1c. Exhaust port; 10. Cooking main body; 11. Cover assembly; 110. Cover body; 111. Diversion shell; 111a. Sound insulation cavity; 111b. Second limiting part; 111c. Handle mounting part; 2. Exhaust valve; 20. Valve seat; 20a. Mounting part; 20b. First limiting part; 20c. First cavity; 20d. Communication hole; 20e. First air inlet hole; 20f. Second air inlet hole; 21. Valve cover; 21a. First exhaust hole; 21b. Second exhaust hole; 21c. Second cavity; 21d. Limiting surface; 22. Valve body; 3. Handle; 4. Temperature sensor; 501. Sealing end face; 502. Locking mechanism; 503. Mounting boss; 504. Pressure limiting port; 505. Constraint ring; 506. Handle. Detailed implementation manners

[0049] It should be noted that, without conflict, the embodiments in the present application and the technical features in the embodiments may be combined with each other. The detailed description in the detailed implementation manners should be understood as an explanatory illustration of the present application and should not be regarded as an improper limitation to the present application.

[0050] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. The terms "first / second" involved in the embodiments of the present application are only used to distinguish similar objects and do not represent a specific order for the objects. It can be understood that "first / second" can be interchanged with a specific order or sequence when allowed, so that the embodiments of the present application described here can be implemented in an order other than that illustrated or described here. In the description of the embodiments of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0051] In the related art, a corresponding exhaust device is required in the cooking process of a cooking device to discharge the steam inside to the outside. When there is a difference in air pressure inside and outside the cooking device, the air flow speed of the steam discharging to the outside is relatively fast, thus generating a relatively large noise.

[0052] In the embodiment of the present application, an exhaust cavity 1b extending at least partially along a preset direction is provided to reduce the speed of the steam, thereby reducing the noise generated during the process of the steam discharging to the outside.

[0053] The embodiment of the present application provides a cooking device. Please refer to Figures 1 to 10, The cooking device includes: a cooking container 1 and an exhaust valve 2. The cooking container 1 has a cooking cavity 1a, an exhaust cavity 1b, and an exhaust port 1c. The exhaust cavity 1b communicates with the outside through the exhaust port 1c. The exhaust valve 2 is installed between the cooking cavity 1a and the exhaust cavity 1b. The exhaust cavity 1b extends from the exhaust valve 2 to the exhaust port 1c along a preset direction, and the preset direction is arranged crosswise with respect to the up-down direction. The exhaust valve 2 is used to connect or cut off the cooking cavity 1a and the exhaust cavity 1b.

[0054] Exemplarily, the preset direction is perpendicular to the up-down direction.

[0055] Exemplarily, the up-down direction is the direction indicated by arrow R1.

[0056] Exemplarily, the preset direction is the direction indicated by arrow R2.

[0057] In this embodiment, when the pressure in the cooking cavity 1a is greater than or equal to the pressure limit value of the exhaust valve 2, the pressure in the cooking cavity 1a pushes open the exhaust valve 2 to connect the cooking cavity 1a and the exhaust cavity 1b. When the pressure in the cooking cavity 1a is less than the pressure limit value of the exhaust valve 2, the exhaust valve 2 closes, and the exhaust valve 2 cuts off the cooking cavity 1a and the exhaust cavity 1b. The exhaust cavity 1b extends from the exhaust valve 2 to the exhaust port 1c along the preset direction, and the preset direction is arranged crosswise with respect to the up-down direction. Steam usually moves from bottom to top. During the process of steam discharging from the cooking cavity 1a to the exhaust port 1c, the exhaust cavity 1b changes the moving direction of the steam, thereby applying a greater resistance to the steam, and there will be a certain friction between the steam and at least part of the cavity wall of the exhaust cavity 1b, so that the air flow speed of the steam becomes slower, and the noise generated during the process of the steam discharging from the exhaust port 1c to the outside is reduced. Therefore, the embodiment of the present application can alleviate the problem that the cooking device in the related art generates a large amount of noise during the process of discharging steam.

[0058] In one embodiment, please refer to Figures 2 to 4 , along the preset direction, the exhaust valve 2 is located at one end of the exhaust cavity 1b, and the exhaust port 1c is located at the other end of the exhaust cavity 1b.

[0059] In this embodiment, along the preset direction, the exhaust valve 2 and the exhaust port 1c are respectively located on both sides of the exhaust cavity 1b, which can increase the moving distance of the steam in the exhaust cavity 1b as much as possible, so that the exhaust cavity 1b can fully contact with the steam to reduce the air flow speed of the steam, and the noise reduction effect is better.

[0060] It can be understood that the embodiments of the present application are not limited to the exhaust valve 2 and the exhaust port 1c being respectively located at both ends of the exhaust cavity 1b along the extension direction of the exhaust cavity 1b. Exemplarily, along the extension direction of the exhaust cavity 1b, the exhaust port 1c and / or the exhaust valve 2 are located between the opposite ends of the exhaust cavity 1b.

[0061] In one embodiment, please refer to Figures 2 to 4 , the axial direction of the exhaust valve 2 is arranged to intersect with the extending direction of the exhaust cavity 1b.

[0062] Exemplarily, the axial direction of the exhaust valve 2 is arranged to intersect with the up-down direction.

[0063] In this embodiment, the axial direction of the exhaust valve 2 is arranged to intersect with the extending direction of the exhaust cavity 1b. This can facilitate the processing of the cooking container 1 and the arrangement of the exhaust valve 2. If the axial direction of the exhaust valve 2 is arranged along the extending direction of the exhaust cavity 1b, a part of the cooking cavity 1a will necessarily be located above the exhaust cavity 1b, resulting in the cooking container 1 occupying a relatively large space in the up-down direction.

[0064] It can be understood that the embodiments of the present application are not limited to the axial direction of the exhaust valve 2 being arranged to intersect with the extending direction of the exhaust cavity 1b. Exemplarily, the axial direction of the exhaust valve 2 is arranged along a preset direction.

[0065] In one embodiment, please refer to Figure 1 and Figure 2 , the cooking container 1 includes a cooking main body 10 and a lid assembly 11. The exhaust port 1c and the cooking cavity 1a are both formed in the cooking main body 10. The lid assembly 11 is covered on the cooking main body 10, and the cooking main body 10 and the lid assembly 11 enclose an exhaust cavity 1b.

[0066] It should be noted that the present application does not limit the connection relationship between the lid assembly 11 and the cooking main body 10. The lid assembly 11 can be detachably connected to the cooking main body 10, or the lid assembly 11 can be rotatably connected to the cooking main body 10.

[0067] In this embodiment, the exhaust port 1c is formed in the cooking main body 10. During the process where the user needs to move the lid assembly 11 to open the cooking cavity 1a, the exhaust port 1c being as far away from the lid assembly 11 as possible can reduce the situation where the user is scalded by steam and improve the user experience.

[0068] It can be understood that the embodiments of the present application are not limited to the exhaust port 1c and the cooking cavity 1a both being formed in the cooking main body 10. Exemplarily, the cooking cavity 1a is formed in the cooking main body 10, and the exhaust port 1c is formed in the lid assembly 11.

[0069] In one embodiment, please refer to Figures 2 to 4 , the lid assembly 11 includes a lid body 110 and a diversion shell 111. The lid body 110 is covered on the cooking main body 10. The diversion shell 111 is installed on the top of the lid body 110, and the diversion shell 111 and the cooking main body 10 enclose to form the exhaust cavity 1b.

[0070] In this embodiment, the lid assembly 11 includes a lid body 110 and a diversion shell 111. The diversion shell 111 and the cooking main body 10 enclose an exhaust cavity 1b. The lid body 110 and the diversion shell 111 can be manufactured relatively independently, thereby reducing the number of special-shaped parts and the processing difficulty of the cooking device.

[0071] It can be understood that the embodiments of the present application are not limited to the diversion shell 111 being installed on the top of the lid body 110. Exemplarily, the lid assembly 11 is an integrally formed structure.

[0072] In one embodiment, please refer to Figure 1 and Figure 2 , the cooking device further includes a handle 3, and the handle 3 is installed on the diversion shell 111.

[0073] Exemplarily, the diversion shell 111 is formed with two handle mounting parts 111c arranged at intervals. The shape of the handle 3 is generally arched, and the handle 3 is installed on the diversion shell 111 through the two handle mounting parts 111c.

[0074] In this embodiment, the handle 3 is installed on the diversion shell 111. There is no need to set a corresponding structure on the lid body 110 for installing the handle 3, so the overall strength of the lid body 110 is relatively high, and the sealing performance of the cooking cavity 1a is relatively good.

[0075] It can be understood that the embodiments of the present application are not limited to the handle 3 being installed on the diversion shell 111. Exemplarily, the handle 3 is installed on the lid body 110.

[0076] In one embodiment, please refer to Figure 2 , the handle 3 is located on the side of the exhaust valve 2 away from the exhaust port 1c.

[0077] In this embodiment, the handle 3 is as far away from the exhaust port 1c as possible, which can relieve the situation that the user is scalded by the steam discharged from the exhaust port 1c during the process of using the handle 3.

[0078] In one embodiment, please refer to Figure 10 , the diversion shell 111 further forms a sound insulation cavity 111a, and the sound insulation cavity 111a is arranged at intervals with the exhaust cavity 1b.

[0079] Exemplarily, the number of the sound insulation cavities 111a is multiple, and the multiple sound insulation cavities 111a are arranged at intervals.

[0080] In this embodiment, the diversion shell 111 further forms a sound insulation cavity 111a. The sound insulation cavity 111a can reduce part of the sound transmitted by the steam in the exhaust cavity 1b, thereby further reducing the noise generated during the steam discharge process.

[0081] In one embodiment, please refer to Figure 3 and Figure 4, the cooking device further includes a temperature sensor 4, which is installed on the cooking main body 10, located in the exhaust cavity 1b, and on the side of the diversion shell 111 facing the exhaust port 1c.

[0082] In this embodiment, the temperature sensor 4 is located on the side of the diversion shell 111 facing the exhaust port 1c. The air pressure inside the cooking cavity 1a can be accurately obtained through the temperature monitored by the temperature sensor 4 or the change in temperature.

[0083] In one embodiment, please refer to Figures 1 to 11 , the exhaust valve 2 includes a valve seat 20, a valve cover 21 and a valve body 22. The valve seat 20 is at least partially located in the cooking cavity 1a. The valve cover 21 is connected to the valve seat 20, and the valve cover 21 is at least partially located in the exhaust cavity 1b. The cover assembly 11 is partially clamped between the valve seat 20 and the valve cover 21. The valve body 22 is located in the space surrounded by the valve seat 20 and the valve cover 21, and the valve body 22 is used to connect or cut off the exhaust cavity 1b and the cooking cavity 1a.

[0084] Exemplarily, please refer to Figures 1 to 11 , the valve seat 20 and the valve cover 21 are detachably connected.

[0085] Exemplarily, please refer to Figures 1 to 11 , the valve seat 20 and the valve cover 21 are threadedly connected so that the container cover is partially clamped between the valve seat 20 and the valve cover 21.

[0086] Exemplarily, the steam in the cooking cavity 1a pushes the valve body 22 to move.

[0087] Exemplarily, the shape of the valve body 22 can be flat.

[0088] Exemplarily, the shape of the valve body 22 can be spherical.

[0089] Exemplarily, the valve body 22 is a hollow ball.

[0090] In the embodiment of the present application, the container cover is partially clamped between the valve seat 20 and the valve cover 21 through the mutually connected valve seat 20 and valve cover 21, so that the pressure limiting valve is firmly installed on the container cover. The opening and closing of the pressure limiting valve are realized by the movement of the valve body 22 in the space surrounded by the valve seat 20 and the valve cover 21.

[0091] In one embodiment, please refer to Figures 1 to 11, the valve seat 20 has a first cavity communicating with the cooking cavity 1a, the valve seat 20 and the valve cover 21 enclose the second cavity 21c communicating with the exhaust cavity 1b, the valve body 22 is movably disposed in the second cavity 21c, and the valve body 22 is configured to connect or cut off the first cavity and the second cavity 21c.

[0092] In an embodiment of the present application, by moving the valve body 22 in the second cavity 21c, the first cavity and the second cavity 21c are connected or cut off, thereby realizing the opening and closing of the pressure limiting valve.

[0093] Exemplarily, there may be no second cavity 21c, the valve cover 21 partially extends into the cooking cavity 1a, the valve seat 20 is sleeved outside the valve cover 21, and the connection port between the first cavity and the cooking cavity 1a is opened or closed by the valve body 22.

[0094] In one embodiment, please refer to Figures 1 to 11 , an opening on the side of the first cavity facing the second cavity 21c is a communication hole 20d, the communication hole 20d is located on the sealing end face 501 of the end of the valve seat 20 facing away from the cooking cavity 1a, the valve seat 20 is located on the side of the sealing end face 501 facing away from the second cavity 21c along the arrangement direction of the first cavity and the second cavity 21c, the valve body 22 is located on the side of the sealing end face 501 facing away from the valve seat 20, the valve body 22 is configured to move into contact with the sealing end face 501 to close the communication hole 20d, and the valve body 22 is configured to move away from contact with the sealing end face 501 to open the communication hole 20d.

[0095] In an embodiment of the present application, since the valve seat 20 is located on the side of the sealing end face 501 facing away from the second cavity 21c along the arrangement direction of the first cavity and the second cavity 21c, and the valve body 22 is located on the side of the sealing end face 501 facing away from the valve seat 20, the whole valve body 22 is located at the end of the valve seat 20 facing away from the cooking cavity 1a, the valve body 22 hardly laterally wraps the side of the valve seat 20, and the valve body 22 can realize the opening and closing of the pressure limiting valve with a relatively small thickness dimension along the arrangement direction of the first cavity and the second cavity 21c, reducing the space occupation and improving the space utilization rate.

[0096] Exemplarily, the valve body 22 may be sleeved on the valve seat 20.

[0097] In one embodiment, please refer to Figures 1 to 11 , the valve seat 20 is formed with air inlet holes 20f respectively communicating with the first cavity and the cooking cavity 1a, at least one of the air inlet holes 20f is located on the side wall of the valve seat 20, and the axial direction of the air inlet hole 20f located on the side wall of the valve seat 20 intersects with the arrangement direction of the first cavity and the second cavity 21c.

[0098] Exemplarily, at least one air inlet hole 20f is located on the bottom wall of the valve seat 20.

[0099] Exemplarily, the number of the air inlet holes 20f located on the side wall of the valve seat 20 may be at least two.

[0100] In the embodiment of the present application, since the air inlet holes 20f on the side wall of the valve seat 20 are not in the same direction as the direction in which the liquid in the cooking cavity 1a boils and impacts upward, the air inlet holes 20f on the side wall of the valve seat 20 can prevent the liquid in the cooking cavity 1a from directly flushing into the first cavity, which is beneficial to preventing the liquid in the cooking cavity 1a from overflowing.

[0101] Exemplarily, the first cavity may penetrate downward through the valve seat 20 to communicate with the cooking cavity 1a, and the valve seat 20 is not provided with a bottom wall.

[0102] In one embodiment, please refer to Figures 1 to 11 , the valve cover 21 is formed with air outlet holes 21b respectively communicating with the second cavity 21c and the exhaust cavity 1b, at least one of the air outlet holes 21b is located on the side wall of the valve cover 21, the axial direction of the air outlet holes 21b located on the side wall of the valve cover 21 intersects with the arrangement direction of the first cavity and the second cavity 21c, and the arrangement direction of the first cavity and the second cavity 21c intersects with the preset direction.

[0103] Exemplarily, at least one air outlet hole 21b is located on the top wall of the valve cover 21.

[0104] Exemplarily, the number of the air outlet holes 21b located on the side wall of the valve cover 21 may be at least two.

[0105] Exemplarily, the axial direction of the air outlet holes 21b located on the side wall of the valve cover 21 is parallel to the preset direction.

[0106] In the embodiment of the present application, since the air outlet holes 21b on the side wall of the valve cover 21 are not in the same direction as the direction in which the liquid in the cooking cavity 1a boils and impacts upward, the air outlet holes 21b on the side wall of the valve cover 21 can prevent the liquid in the first cavity and the second cavity 21c from flushing out, which is beneficial to preventing the liquid in the cooking cavity 1a from overflowing. In addition, since the axial direction of the air outlet holes 21b located on the side wall of the valve cover 21 intersects with the arrangement direction of the first cavity and the second cavity 21c, and the arrangement direction of the first cavity and the second cavity 21c intersects with the preset direction, the direction of the air outlet holes 21b on the side wall of the valve cover 21 is close to the preset direction, so that the steam discharged from the air outlet holes 21b on the side wall of the valve cover 21 can flow smoothly to the exhaust port 1c through the exhaust cavity 1b.

[0107] In one embodiment, please refer to Figures 1 to 11The diameter of the first cavity 20c is greater than or equal to 10 mm, and the cross-sectional area of the first cavity 20c is greater than or equal to 80 mm. 2 The first cavity 20c has a larger diameter or cross-sectional area, which is beneficial for the steam to be discharged as quickly as possible.

[0108] Exemplarily, the cross-sectional area of the first cavity is greater than or equal to 80 mm 2 , the cross-sectional area of the first cavity is less than 300mm 2

[0109] In one embodiment, the valve cover 21 forms a limiting surface 21d, which is located on the side of the valve cover 21 away from the air outlet 21b on the side wall of the valve cover 21, and the cooking container 1 is formed with a second limiting portion 111b, which is used to abut and cooperate with the limiting surface 21d to prevent the valve cover 21 from rotating.

[0110] In the embodiment of the present application, the second limiting portion 111b and the limiting surface 21d are in contact with each other to limit the position, thereby preventing the valve cover 21 from rotating.

[0111] For an example, please refer to Figures 1 to 11 The cooking container 1 further includes a locking mechanism 502 , which is provided on the lid assembly 11 and / or the cooking body 10 , and the locking mechanism 502 is used to lock or unlock the lid assembly 11 and the cooking body 10 .

[0112] In the embodiment of the present application, the cooking body 10 and the cover assembly 11 are locked by the locking mechanism 502, and the cover assembly 11 does not need to be rotated for locking, so that the cover assembly 11 can be better assembled on the cooking body 10 to enclose the exhaust cavity 1b.

[0113] In one embodiment, please refer to Figures 1 to 11 The cover assembly 11 is formed with a mounting boss 503, the mounting boss 503 has a pressure limiting port 504, the exhaust valve 2 is arranged at the pressure limiting port 504, the exhaust valve 2 is used to open the pressure limiting port 504 to connect the cooking cavity 1a with the exhaust cavity 1b, or the exhaust valve 2 is used to close the pressure limiting port 504 to cut off the cooking cavity 1a and the exhaust cavity 1b.

[0114] In the embodiment of the present application, the exhaust valve 2 opens or closes the pressure limiting port 504 so that the cooking cavity 1a and the exhaust cavity 1b can be connected or blocked.

[0115] In one embodiment, please refer to Figures 1 to 11 The diameter of the pressure limiting port 504 is greater than or equal to 10 mm, or the cross-sectional area of the pressure limiting port 504 is greater than or equal to 80 mm. 2 The pressure limiting port 504 has a larger diameter, which is conducive to the rapid discharge of steam.

[0116] Exemplarily, the cross-sectional area of the pressure-limiting port 504 is greater than or equal to 80 mm 2 , and the cross-sectional area of the pressure-limiting port 504 is less than 300 mm 2

[0117] In one embodiment, please refer to Figures 1 to 11 , the lid assembly 11 is formed with a restraint ring 505 surrounding the mounting boss 503, and the restraint ring 505 is higher than the mounting boss 503 to restrict the radial movement of the exhaust valve 2 along the restraint ring 505.

[0118] In the embodiment of the present application, the radial movement of the exhaust valve 2 is restricted by the restraint ring 505, so that the exhaust valve 2 is maintained at the position of the pressure-limiting port 504, reducing the situation where the exhaust valve 2 moves away from the pressure-limiting port 504 during the exhaust process and cannot fall back to the pressure-limiting port 504.

[0119] In one embodiment, please refer to Figures 1 to 11 , the shape of the cooking main body 10 and the shape of the lid assembly 11 are square, the exhaust port 1c is located between the relatively arranged short sides of the square cooking main body 10, and the exhaust port 1c is located on one side of the cooking cavity 1a along the direction of the relatively arranged long sides of the cooking main body 10.

[0120] In the embodiment of the present application, the exhaust port 1c is between the two short sides of the square cooking main body 10, and the exhaust port 1c is on the side close to the long side of the cooking main body 10. By holding the short sides, the square cooking main body 10 can be moved relatively smoothly, and the exhaust port 1c on the side close to the long side of the cooking main body 10 can avoid the short side, so that the exhaust of the exhaust port 1c will not affect the movement of the cooking main body 10.

[0121] In one embodiment, please refer to Figures 1 to 11 , the cooking main body 10 has a handle 506, and handles 506 are provided on the opposite sides of the cooking cavity 1a along the direction of the relatively arranged short sides of the cooking main body 10.

[0122] In the embodiment of the present application, the position of the handle 506 avoids the exhaust port 1c, so that holding the handle 506 to move the cooking main body 10 and the exhaust of the exhaust port 1c basically do not affect each other.

[0123] In one embodiment, please refer to Figures 1 to 11 , the diameter of the exhaust port 1c is greater than or equal to 10 mm, or, the cross-sectional area of the exhaust port 1c is greater than or equal to 80 mm 2 . The larger diameter and cross-sectional area of the exhaust port 1c are beneficial to quickly discharging the steam in the cooking cavity 1a.

[0124] Exemplarily, the cross-sectional area of the exhaust port 1c is greater than or equal to 80 mm 2 , and the cross-sectional area of the exhaust port 1c is less than or equal to 300 mm2 。

[0125] In one embodiment, please refer to Figures 1 to 11 , at least part of the cavity wall of the exhaust cavity 1b is a hollow structure.

[0126] In the embodiment of the present application, the cavity wall of the hollow exhaust cavity 1b has a sound insulation effect, which is beneficial to reducing the noise generated by the fluid moving in the exhaust cavity 1b.

[0127] Exemplarily, when the valve body 22 closes the communication cavity, the first cavity 20c and the second cavity 21c are cut off. When the valve body 22 disengages from the valve seat 20, the first cavity 20c and the second cavity 21c communicate with each other.

[0128] Exemplarily, along the axial projection of the valve cover 21, the projection area of the valve body 22 is within the projection area of the second cavity 21c.

[0129] Exemplarily, the valve cover 21 is threadedly connected to the valve seat 20.

[0130] Exemplarily, the second limiting portion 111b is formed on the flow guide shell 111.

[0131] Exemplarily, the second limiting portion 111b is in mutual fit with the limiting surface 21d, and the second limiting portion 111b can limit the axial rotation of the valve cover 21 around the valve cover 21.

[0132] Exemplarily, the second limiting portion 111b and the limiting surface 21d are arranged at intervals. When the valve cover 21 rotates around the axis of the valve cover 21 by a certain angle, the second limiting portion 111b abuts against the limiting surface 21d to limit the rotation of the valve cover 21.

[0133] In this embodiment, the cooking container 1 is formed with a second limiting portion 111b to block the rotation of the valve cover 21. The valve cover 21 is relatively stable during operation, reducing the large interference between the valve cover 21 and the cooking main body 10.

[0134] It can be understood that the embodiments of the present application do not limit that the cooking container 1 is formed with a second limiting portion 111b. Exemplarily, the valve cover 21 rotates around the axis of the valve cover 21 under the action of steam.

[0135] It should also be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, commodity or device. Without further limitation, the embodiments / implementations provided by the present application can be combined with each other without conflict.

[0136] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various modifications and variations can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A cooking device, characterized in that, include: A cooking container having a cooking cavity, an exhaust cavity and an exhaust port, wherein the exhaust cavity is connected to the outside through the exhaust port; An exhaust valve is installed between the cooking cavity and the exhaust cavity. The exhaust cavity extends from the exhaust valve to the exhaust port along a preset direction. The preset direction is arranged crosswise with the up and down direction. The exhaust valve is used to connect or cut off the cooking cavity and the exhaust cavity.

2. The cooking device according to claim 1, wherein Along the preset direction, the exhaust valve is located at one end of the exhaust cavity, and the exhaust port is located at the other end of the exhaust cavity.

3. The cooking device according to claim 1, characterized in that, The axial direction of the exhaust valve is arranged to intersect with the extending direction of the exhaust chamber.

4. The cooking device according to any one of claims 1 to 3, characterized in that, The cooking container comprises: a cooking body, wherein the exhaust port and the cooking cavity are both formed in the cooking body; The cover assembly is arranged on the cooking body, and the cooking body and the cover assembly are arranged to form the exhaust cavity.

5. The cooking device according to claim 4, wherein, The cover assembly comprises: A cover body, which is arranged on the cooking body; The guide shell is installed on the top of the cover body, and the guide shell and the cooking body are surrounded to form the exhaust cavity.

6. The cooking device according to claim 5, wherein The cooking device further includes a handle, which is mounted on the deflector shell.

7. The cooking device according to claim 5, characterized in that The guide shell is further formed with a sound insulation cavity, and the sound insulation cavity is spaced apart from the exhaust cavity.

8. The cooking device according to claim 4, wherein The exhaust valve comprises: a valve seat at least partially located within the cooking cavity; a valve cover connected to the valve seat, the valve cover being at least partially located within the exhaust cavity, the cover assembly being partially clamped between the valve seat and the valve cover; The valve body is located in the space enclosed by the valve seat and the valve cover, and is used to connect or cut off the exhaust cavity and the cooking cavity.

9. The cooking device according to claim 8, characterized in that, The valve seat has a first cavity connected to the cooking cavity. The valve seat and the valve cover enclose a second cavity connected to the exhaust cavity. The valve body is movably arranged in the second cavity. The valve body is used to connect or cut off the first cavity and the second cavity.

10. The cooking device according to claim 9, characterized in that, The opening on the side of the first cavity facing the second cavity is a communicating hole, and the communicating hole is located on the sealing end surface of the valve seat at one end facing away from the cooking cavity. The valve seat is located on the side of the sealing end surface facing away from the second cavity along the arrangement direction of the first cavity and the second cavity. The valve body is located on the side of the sealing end surface facing away from the valve seat. The valve body is used to move to contact with the sealing end surface to close the communicating hole, and the valve body is used to move out of contact with the sealing end surface to open the communicating hole.

11. The cooking device according to claim 9, characterized in that, The diameter of the first cavity is greater than or equal to 10 mm, and the cross-sectional area of the first cavity is greater than or equal to 80 mm 2 .

12. The cooking device according to claim 9, wherein, The valve seat is formed with air inlet holes respectively connected to the first cavity and the cooking cavity, at least one of the air inlet holes is located on the side wall of the valve seat, and the axial direction of the air inlet holes located on the side wall of the valve seat and the arrangement direction of the first cavity and the second cavity are arranged crosswise.

13. The cooking device according to claim 9, characterized in that, The valve cover is formed with air outlet holes which are respectively connected to the second cavity and the exhaust cavity. At least one of the air outlet holes is located on the side wall of the valve cover. The axial direction of the air outlet holes located on the side wall of the valve cover and the arrangement direction of the first cavity and the second cavity are cross-arranged. The arrangement direction of the first cavity and the second cavity is cross-arranged with the preset direction.

14. The cooking device according to claim 13, characterized in that, The valve cover forms a limiting surface, which is located on one side of the air outlet on the side wall of the valve cover facing away from the valve cover. The cooking container is formed with a second limiting portion, and the second limiting portion is used to abut and cooperate with the limiting surface to prevent the valve cover from rotating.

15. The cooking device according to claim 4, characterized in that, The cooking container further includes a locking mechanism, which is arranged on the cover assembly and / or the cooking main body, and the locking mechanism is used to lock or unlock the cover assembly and the cooking main body.

16. The cooking device according to claim 4, wherein The cover assembly is formed with a mounting boss, and the mounting boss has a pressure limiting port. The exhaust valve is arranged at the pressure limiting port, and the exhaust valve is used to open the pressure limiting port to communicate the cooking cavity with the exhaust cavity, or the exhaust valve is used to close the pressure limiting port to cut off the cooking cavity from the exhaust cavity.

17. The cooking device according to claim 16, characterized in that, The cover assembly is formed with a restraining ring surrounding the mounting boss, and the restraining ring is higher than the mounting boss to limit the radial movement of the exhaust valve along the restraining ring.

18. The cooking device according to claim 4, wherein, The shape of the cooking main body and the shape of the cover assembly are square. The exhaust port is located between the relatively arranged short sides of the square cooking main body, and the exhaust port is located on one side of the cooking cavity in the direction of the relatively arranged long sides of the cooking main body.

19. The cooking device according to claim 18, wherein, The cooking main body has a handle, and the handles are arranged on the opposite sides of the cooking cavity in the direction of the relatively arranged short sides of the cooking main body.

20. The cooking device according to any one of claims 1 to 3, characterized in that, The diameter of the exhaust port is greater than or equal to 10 mm, or the cross-sectional area of the exhaust port is greater than or equal to 80 mm 2 .

21. The cooking device according to any one of claims 1 to 3, characterized in that, At least part of the cavity wall of the exhaust cavity is a hollow structure.

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