CN214595460U - Lid assembly and have its cooking utensil - Google Patents

Abstract

The utility model provides a lid subassembly and have its cooking utensil. Lid subassembly lid is established on pot body subassembly, forms the culinary art chamber between lid subassembly and the pot body subassembly, and lid subassembly includes: a cover body; the seasoning box is arranged on the cover body and communicated with the cooking cavity; the switch structure is arranged on the cover body and is provided with an opening position for communicating the seasoning box with the cooking cavity and a closed position for isolating the seasoning box from the cooking cavity. Use the technical scheme of the utility model, can solve the not good problem of food taste that cooking utensil among the prior art cooks out.

Description

Lid assembly and have its cooking utensil

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a lid subassembly and have its cooking utensil.

Background

Both electric pressure cookers and electric rice cookers are common cooking utensils in kitchens. Currently, when a user uses the cooking utensil, the user usually adds food and water into the cooking utensil by himself and then carries out a cooking procedure. During cooking, a user needs to add seasonings while adding water according to the volume and weight of food materials, and the food materials and the seasoning are cooked together, so that the food materials, particularly meat food materials, are added with seasonings such as salt in advance, and the cooked food tastes poor; and seasoning by adding seasonings after cooking is finished can affect the taste of food.

Therefore, the cooking appliance in the related art has a problem that the food is not cooked well.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a lid subassembly and have its cooking utensil to solve the not good problem of food taste that cooking utensil among the prior art cooks out.

In order to achieve the above object, according to the utility model discloses an aspect provides a lid subassembly, and the lid is established on pot body subassembly, forms the culinary art chamber between lid subassembly and the pot body subassembly, and lid subassembly includes: a cover body; the seasoning box is arranged on the cover body and communicated with the cooking cavity; the switch structure is arranged on the cover body and is provided with an opening position for communicating the seasoning box with the cooking cavity and a closed position for isolating the seasoning box from the cooking cavity.

Use the technical scheme of the utility model, owing to set up the on-off structure that condiment box and control condiment box opened or closed on the lid subassembly, thereby at the in-process of culinary art, the user can open the condiment box at any time as required, or the time that the condiment box was opened is decided well in automatically controlled culinary art procedure, make in the culinary art chamber of reinforced automatic joining, and then realized the user at the culinary art in-process requirement of feeding in raw material at any time, avoid being good because of reinforced some edible material culinary art completion back taste that leads to in advance, perhaps cook and accomplish reinforced problem that leads to eating the unable tasty of material, user's use experience has been improved.

Further, the cover assembly further comprises: the transfer structure is provided with an accommodating cavity, and the seasoning box is communicated with the cooking cavity through the transfer structure; wherein, the transfer structure has the passageway of intercommunication condiment box with hold the chamber, and the switch structure can open or seal the passageway. The seasoning can conveniently enter the cooking cavity through the arrangement, and the seasoning cooking cavity is simple in structure and convenient to control.

Further, the switch structure includes a solenoid valve including: the mounting frame is arranged on the cover body; the valve rod is installed on the mounting bracket, and in the valve rod stretched into the transfer structure through the mounting bracket, the valve rod telescopically set up to make the switch structure switch between closed position and open position. The valve rod is controlled to be opened and closed by the aid of the arrangement, the control structure is simple, and the control mode is sensitive.

Further, the channel includes: the seasoning box and the accommodating cavity are communicated through the vertical channel, and the valve rod extends into the vertical channel to isolate the seasoning box from the accommodating cavity; and the first transverse channel is communicated with the vertical channel, and the valve rod is telescopically arranged in the first transverse channel. The user can feed in the cooking process by the aid of the arrangement, feeding time is controllable, the intelligent degree of the cooking appliance is improved, and the user experience in use is good.

Furthermore, the electromagnetic valve also comprises a sealing ring sleeved on the valve rod. The good sealing effect of the valve rod on the vertical channel is guaranteed by the arrangement, and seasoning in the vertical channel is prevented from leaking.

Further, the cover body assembly further comprises a guide pipe, a first end of the guide pipe is communicated with the containing cavity, and a second end of the guide pipe is communicated with the cooking cavity. The arrangement enables the seasoning to enter the accommodating cavity through the vertical channel and enter the cooking cavity under the flow guiding effect of the guide pipe 0.

Furthermore, still be equipped with the filling tube on the lid subassembly, the filling tube is connected with the transfer structure, and the filling tube is linked together with holding the chamber. Above-mentioned setting can be through the filling tube to holding intracavity injection fluid to promote flavouring to get into the culinary art intracavity through pipe 0, improved reinforced efficiency, and reinforced more abundant, prevent effectively that flavouring from persisting in the culinary art intracavity.

Further, the channel also comprises a second transverse channel, an included angle is formed between the second transverse channel and the first transverse channel, and the injection pipe is arranged in the second transverse channel. The arrangement makes full use of the space of the transfer structure, so that the first transverse channel and the second transverse channel are not interfered with each other.

Further, the seasoning box comprises a box body and a box cover covered on the box body; and/or the switch structure is fixed on the cover body through the locking piece. The arrangement is convenient for a user to open the box cover to feed materials into the box body; the connecting mode is simple in structure, high in strength and convenient to assemble.

According to another aspect of the present invention, there is provided a cooking device, comprising a cover assembly, the cover assembly being the above-mentioned cover assembly. Lid subassembly has realized the user at the culinary art in-process reinforced requirement at any time, avoids not good because of reinforced leading to some to eat the material culinary art to accomplish the back taste in advance, perhaps cooks to accomplish reinforced leading to eating the problem that the material can't taste, has improved user's use and has experienced, and the cooking utensil that has above-mentioned lid subassembly also has above-mentioned advantage.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a cover assembly according to the present invention;

FIG. 2 shows an exploded view of FIG. 1;

FIG. 3 shows a schematic structural view of the solenoid valve of FIG. 1;

FIG. 4 is a schematic diagram illustrating the structure of the relay structure of FIG. 1;

fig. 5 shows a schematic cross-sectional structural view of an embodiment of a cooking appliance according to the present invention;

FIG. 6 shows a schematic structural view of the cover assembly of FIG. 5;

FIG. 7 shows a top view of FIG. 6;

FIG. 8 shows a cross-sectional view of FIG. 6;

FIG. 9 shows a schematic view of the exhaust duct, base and cover assembly of FIG. 5;

FIG. 10 shows a cross-sectional view of FIG. 9;

FIG. 11 shows an exploded view of FIG. 9;

FIG. 12 is a schematic view showing an assembled structure of the base and the cover of FIG. 5;

FIG. 13 shows a cross-sectional structural view of the catheter of FIG. 5 assembled with a base;

FIG. 14 shows a schematic structural view of the base of FIG. 5; and

figure 15 shows an exploded view of the catheter and one-way seal of figure 5.

Wherein the figures include the following reference numerals:

100. a pan body assembly; 110. a water injection pipe; 120. a gas injection pipe; 200. a cover assembly; 210. a conduit; 220. a base; 221. An exhaust pipe hole; 222. a conduit aperture; 223. a seat body; 2231. a top wall; 2232. a circumferential sidewall; 224. a cylinder; 2241. A seal ring; 2242. a first gasket; 2243. a second gasket; 225. an exhaust hole; 230. a one-way seal; 231. a fixed part; 2311. an annular structure; 2312. a movable baffle plate; 232. a sealing part; 240. a pressure limiting valve; 241. a transfer structure; 2411. A vertical channel; 2412. a first transverse channel; 2413. a second transverse channel; 242. a seasoning box; 2421. a box body; 2422. a box cover; 250. a cover body; 251. mounting holes; 260. an exhaust pipe; 270. a fastener; 271. a radial through hole; 280. An electromagnetic valve; 281. a valve stem; 282. a mounting frame; 283. a seal ring; 284. a locking member; 300. a gas injection machine; 400. and (7) injecting water.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 2, the present embodiment provides a cover assembly. The cover assembly covers the pot body assembly 100, a cooking cavity is formed between the cover assembly and the pot body assembly 100, and the cover assembly comprises a cover body 250, a seasoning box 242 and a switch structure. A seasoning box 242 arranged on the cover 250, the seasoning box 242 being arranged in communication with the cooking cavity; the switch structure is disposed on the cover 250, and has an open position for communicating the seasoning box 242 with the cooking cavity and a closed position for isolating the seasoning box 242 from the cooking cavity.

In this embodiment, owing to set up the switch structure that condiment box 242 and control condiment box 242 opened or closed on the lid subassembly, thereby at the in-process of culinary art, user can open condiment box 242 at any time as required, or the time that condiment box opened is decided well in automatically controlled culinary art procedure, make in reinforced automatic joining the culinary art chamber, and then realized the user at the culinary art in-process reinforced requirement at any time, avoid leading to some edible material culinary art to accomplish the back taste not good because of reinforced in advance, perhaps the culinary art is accomplished reinforced and is leaded to eating the problem of can't tasty of material, user's use experience has been improved.

As shown in fig. 1 and fig. 3, in the present embodiment, the cover assembly further includes a transfer structure 241, the transfer structure 241 has a receiving cavity, and the seasoning box 242 is communicated with the cooking cavity through the transfer structure 241; the transfer structure 241 has a vertical passage 2411, the seasoning box 242 is communicated with the accommodating cavity through the vertical passage, and the switch structure can open or close the vertical passage 2411.

Specifically, since the seasoning box 242 is communicated with the vertical passage 2411 of the transfer structure 241, when the vertical passage 2411 is opened by the switch structure, the seasoning in the seasoning box 242 can enter the accommodating cavity under the action of its own gravity, and then enter the cooking cavity.

Therefore, the seasoning can conveniently enter the cooking cavity through the arrangement, the structure is simple, and the control is convenient.

As shown in fig. 2 and 3, in the present embodiment, the switch structure includes a solenoid valve 280, and the solenoid valve 280 includes a mounting bracket 282 and a valve stem 281. Wherein, the mounting frame 282 is disposed on the cover 250; a valve stem 281 is mounted on the mounting bracket 282, the valve stem 281 extending into the relay structure 241 through the mounting bracket 282, the valve stem 281 being telescopically arranged to switch the switch structure between the closed position and the open position.

Through the arrangement, the valve rod 281 realizes the on-off control of the seasoning box 242, and has simple control structure and sensitive control mode.

As shown in fig. 4, in the present embodiment, the intermediary structure 241 further comprises a first lateral passage 2412 communicated with the vertical passage 2411, and the valve stem 281 is telescopically arranged in the first lateral passage 2412.

Specifically, vertical passageway 2411 is linked together with first transverse passage 2412, because valve rod 281 telescopically sets up in first transverse passage 2412 to can effectively shutoff vertical passageway 2411, and then can prevent that the flavouring that is arranged in condiment box 242 from getting into and hold the intracavity, make the user can be reinforced at the in-process of culinary art, and reinforced time is controllable, has improved cooking utensil's intelligent degree, and user's use experience is better.

As shown in fig. 3, in this embodiment, the solenoid valve 280 further includes a sealing ring 283 disposed on the valve stem 281.

Through the above arrangement, a good sealing effect of the valve rod 281 on the vertical passage 2411 is ensured, and the seasoning in the vertical passage 2411 is prevented from leaking.

Preferably, the sealing ring 283 in this embodiment is made of a silicone material. The silica gel material has low cost, good sealing effect and high temperature resistance.

As shown in fig. 1 and 2, in the present embodiment, the cover assembly further includes a conduit 210, a first end of the conduit 210 is communicated with the receiving cavity, and a second end of the conduit 210 is communicated with the cooking cavity.

With the above arrangement, the seasoning entering the holding cavity through the vertical passage 2411 enters the cooking cavity under the guiding action of the guide pipe 210.

As shown in fig. 1 and fig. 2, in this embodiment, an injection pipe is further disposed on the cover assembly, and the injection pipe is connected to the relay structure 241 and is communicated with the accommodating cavity.

Through setting up the ascending pipe, can be through the ascending pipe to holding intracavity injection fluid to promote flavouring to get into the culinary art intracavity through pipe 210, improved reinforced efficiency, and reinforced more abundant, prevent effectively that flavouring from persisting in the culinary art intracavity.

Specifically, the injection pipe in this embodiment includes a water injection pipe 110, and one end of the water injection pipe 110 is connected to the relay structure 241, and the other end is connected to the water injector 400. Before the cooking procedure is finished, a part of the pressure in the cooking cavity is discharged, at this time, the solenoid valve 280 is operated to open the seasoning box 242, the mixture of the seasoning flows into the accommodating cavity of the transfer structure 241, and the water injection pipe 110 injects a certain amount of water to feed the seasoning into the cooking cavity. At the moment, the heating plate is heated again, so that the food in the cooking cavity is heated up to one hundred degrees, then the heating is cut off, the exhaust is started, and after the exhaust is finished, the cooking of the cooking utensil is finished.

As shown in fig. 4, in the present embodiment, the intermediate structure 241 further includes a second transverse passage 2413, the second transverse passage 2413 forms an included angle with the first transverse passage, and the injection pipe is disposed in the second transverse passage 2413.

The above arrangement fully utilizes the space of the transit structure 241, so that the first transverse channel 2412 and the second transverse channel 2413 do not interfere with each other.

Preferably, the second lateral passage 2413 is located below the first lateral passage 2412 in the height direction of the cooking appliance.

As shown in fig. 2, in the present embodiment, the seasoning box 242 includes a box body 2421 and a box cover 2422 covering the box body 2421. The arrangement is convenient for a user to open the box cover 2422 to feed materials into the box body 2421.

As shown in fig. 2, in the present embodiment, the switch structure is fixed to the cover 250 by a locking member 284.

Specifically, the retaining member 284 is a screw. The cover 250 is provided with a connecting column, the mounting frame 282 is provided with a connecting hole corresponding to the connecting column, and a screw passes through the connecting hole and is locked on the connecting column. The connecting mode is simple in structure, high in strength and convenient to assemble.

As shown in fig. 5, the present embodiment further provides a cooking appliance, which includes a cover assembly, and the cover assembly is the above-mentioned cover assembly.

In this embodiment, owing to set up the switch structure that condiment box 242 and control condiment box 242 opened or closed on the lid subassembly to at the in-process of culinary art, the user can open condiment box 242 as required at any time, add the culinary art chamber with flavouring, and then realized the user at the requirement that cooks the in-process reinforced at any time, avoid leading to some edible material culinary art to accomplish the back taste not good because of reinforced in advance, perhaps the culinary art is accomplished reinforced and is led to eating the problem that can't go into flavor of material, improved user's use and experienced.

Therefore, the cooking appliance with the cover body assembly also has the advantages.

As shown in fig. 10 to 12, in the present embodiment, the exhaust structure includes a base 220, an exhaust pipe 260 connected above the base 220, and a fastening member 270 for fixing the base 220 to the cover assembly 200, the pressure limiting valve 240 is disposed on the exhaust pipe 260, the guide pipe 210 is connected to the base 220, and the base 220 communicates the guide pipe 210 with the cooking chamber.

Because the base 220 is provided, the exhaust tube 260 and the guide tube 210 are connected to the cover assembly 200 through the base 220, so that the structural components of the cover assembly 200 are compact, and the space on the cover assembly 200 is saved.

Preferably, the exhaust pipe 260 is coupled to the base 220 by a screw structure.

The arrangement ensures that the connecting structure between the exhaust pipe 260 and the base 220 has good strength and stable installation.

Preferably, the lower portion of the base 220 extends downwardly through the cover assembly 200, and the fastener 270 is a fastening nut.

The arrangement facilitates the assembly of the base 220, and the connection structure is simple and the cost is low.

Further, the nut is provided with a plurality of radial through holes 271, the plurality of radial through holes 271 are arranged at intervals in the circumferential direction of the nut, and the radial through holes 271, the inner hole of the nut and the exhaust hole 225 form an exhaust channel.

Specifically, the inner hole of the nut is a blind hole, and after the nut is connected with the cylinder 224, an interval is formed between the lower end of the cylinder 224 and the bottom wall of the inner hole of the nut, when exhaust is needed in the cooking process, steam in the cooking cavity enters the interval between the lower end of the cylinder 224 and the bottom wall of the inner hole of the nut through the radial through hole and then flows to the exhaust pipe 260 through the exhaust hole 225 arranged on the cylinder 224 to be exhausted.

After the base 220 is assembled on the cover 250, the exhaust channel can be realized through the fastening member 270 and the column 224, so that the normal exhaust function of the exhaust pipe 260 is ensured.

Preferably, the number of the radial through holes 271 is multiple, and the plurality of radial through holes 271 are arranged at intervals in the circumferential direction of the nut, so that the air inlet efficiency is improved, and a good exhaust effect is ensured. The plurality of radial through holes 271 are symmetrically arranged two by two, so that the radial through holes 271 can be conveniently machined.

As shown in fig. 9 to 14, in the present embodiment, the base 220 includes a housing body 223, the housing body 223 includes a top wall 2231 and a circumferential side wall 2232 connected to the top wall 2231, the exhaust pipe hole 221 is opened in the top wall 2231 and extends axially along the housing body 223, and the conduit hole 222 communicates with the exhaust pipe hole 221.

Due to the arrangement, the exhaust pipe 260 is inserted into the exhaust pipe hole 221 from the vertical direction, so that the exhaust pipe 260 is communicated with the cooking cavity, and the exhaust pipe 260 can exhaust smoothly.

Preferably, the guide tube holes 222 are provided on the circumferential side wall 2232 and extend in the radial direction of the holder body 223. The above arrangement prevents the exhaust pipe 260 from interfering with the guide pipe 210 during the assembly process, facilitating the installation operation.

Of course, in an alternative embodiment not shown in the drawings, the conduit hole may be provided in the top wall and extend in the axial direction of the housing body, as long as it is ensured that the conduit hole communicates with the exhaust pipe hole.

As shown in fig. 11 and 14, in the present embodiment, the base 220 further includes a cylinder 224, the cylinder 224 is provided with an exhaust hole 225, and the exhaust hole 225 is communicated with the exhaust pipe hole 221; the cover 250 is provided with a mounting hole 251, and the column 224 is inserted into the mounting hole 251.

In the present embodiment, the posts 224 are engaged with the mounting holes 251 to mount the base 220 to the cover 250; the exhaust hole 225 communicates with the exhaust pipe hole 221 to achieve communication between the exhaust pipe 260 and the cooking chamber. Thus, the above arrangement ensures normal exhaust of the exhaust pipe 260.

Preferably, the exhaust hole 225 is coaxially disposed with the exhaust pipe hole 221, which facilitates the exhaust of the gas.

As shown in fig. 8 and 10, in the present embodiment, the axial length of the exhaust pipe hole 221 is smaller than that of the housing body 223, and the exhaust pipe 260 is screwed with the exhaust pipe hole 221.

The arrangement ensures that the lower end of the exhaust pipe 260 is spaced from the base body 223 after the exhaust pipe 260 is mounted in place, so as to prevent the conduit hole 222 from being blocked due to the tight connection between the exhaust pipe 260 and the exhaust pipe hole 221, and the fluid in the conduit 210 from flowing into the cooking cavity.

As shown in fig. 11 and 14, in the present embodiment, a first rotation stopping surface is disposed on a hole wall of the mounting hole 251, and a second rotation stopping surface matched with the first rotation stopping surface is disposed on a side wall of the column 224.

Through the arrangement, the cylinder 224 can be effectively prevented from rotating relative to the mounting hole 251.

As shown in fig. 10 and 11, in the present embodiment, a sealing ring 2241, a first gasket 2242 and a second gasket 2243 are sequentially inserted into the column 224, the sealing ring 2241 seals a gap between the column 224 and the mounting hole 251, and the second gasket 2243 is an elastic gasket.

Since the outer wall surface of the cylinder 224 is provided with the screw thread, a gap exists between the cylinder 224 and the mounting hole 251, and in order to ensure the sealing effect of the cover assembly 200, a sealing ring 2241 is provided on the cylinder 224 to seal the gap between the cylinder 224 and the mounting hole 251; the first gasket 2242 is provided with a concave part for avoiding the sealing ring 2241, and the first gasket 2242 effectively stops the sealing ring 2241 from falling off, so that a good sealing effect is ensured; second gasket 2243 is the resilient pad piece, has guaranteed the fastening effect between nut and the cylinder 224, prevents that nut and cylinder 224 from taking place the separation, influences the stability of base 220 installation.

Preferably, the cooking appliance further comprises a first one-way conduction structure disposed between the second end of the guide pipe 210 and the cooking cavity; a second one-way conduction structure disposed at a connection of the transit structure 241 and the conduit 210; the third one-way conduction structure is arranged at the joint of the transit structure 241 and the water injection pipe 110, and the fourth one-way conduction structure is arranged at the joint of the transit structure 241 and the gas injection pipe 120.

Through the setting, the good sealed effect of kneck of each pipeline has been guaranteed, and the fluid is the one-way ground setting of leading in the pipeline, prevents to cook the fluid in the chamber and overflows or flow backwards in by pipe 210, water injection pipe 110 or gas injection pipe 120, ensures that the culinary art pressure in the culinary art chamber is certain, has guaranteed good culinary art effect.

Specifically, the first one-way conduction structure, the second one-way conduction structure, the third one-way conduction structure and the fourth one-way conduction structure are the same, and the first one-way conduction structure disposed between the second end of the guide pipe 210 and the cooking cavity is taken as an example to explain the specific structure.

As shown in fig. 8, 13 and 15, the first one-way conduction structure includes a seat body and a one-way sealing member 230 disposed on the seat body, the seat body is provided with a flow port, and an end of the conduit 210 forms the seat body. The one-way sealing member 230 includes a fixing portion 231 connected to the seat body and a sealing portion 232 connected to the fixing portion 231, and an end surface of the seat body is in stop fit with a portion of the sealing portion 232, so that the sealing portion 232 can be opened in one direction.

The sealing portion 232 includes a ring structure 2311 and a movable flap 2312 connected inside the ring structure 2311, the movable flap 2312 being openably disposed with respect to the ring structure 2311. The movable catch 2312 is circular, and the diameter of the movable catch 2312 is larger than that of the through hole of the seat body. The fixing portion 231 is sleeved outside the base body, and the movable blocking piece 2312 is abutted to the end face of the base body. The sealing portion 232 has a thickness greater than that of the fixing portion 231. The one-way seal 230 is made of a silicone material.

As shown in fig. 9 and 10, the cooking appliance of the present embodiment further includes a gas injection pipe 120, and one end of the gas injection pipe 120 is connected to the relay structure 241 and the other end is connected to the gas injector 300. The use method of the cooking appliance comprises the following steps:

when the cooking appliance is used, firstly, the empty pot state is kept, the control device controls the gas injection machine 300 to inject gas into the cooking cavity through the gas injection pipe 120, when the pressure detection device detects that the pressure value reaches the preset pressure value, the control device controls the gas injection machine 300 to stop supplying gas to the gas injection pipe 120, the volume of the empty pot is set to be a, the gas injection amount b provided by the gas injection machine 300 in unit time is fixed, and if the gas injection time is h, the volume a of the cooking cavity is set to be b h; then, exhausting the gas in the cooking cavity, opening the cover assembly 200, and putting the food into the cooking cavity, wherein the control device controls the gas injection machine 300 to inject gas into the cooking cavity again through the gas injection pipe 120 to the preset pressure value, and the gas injection working time is h1, so that the volume V of the food put into the cooking cavity is a-b h 1-b (h-h 1);

after the volume of the food material is confirmed, the water quantity Q required to be injected into the cooking cavity can be determined. The gas injection pipe 120 in this embodiment may also be used as a flow conduit for other fluids, such as water. After the water injection amount Q is determined, the gas injection pipe may be used as a water injection pipe to inject water into the cooking cavity. The water injection quantity Q is determined by the flow and the time of water injection, and the user can select the function and the taste according to the requirement, so that the cooked food can better meet the requirements of the user.

Preferably, the cooking appliance in the embodiment is an electric pressure cooker or an electric cooker.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

owing to set up the switch structure that condiment box and control condiment box opened or closed on lid subassembly to at the in-process of culinary art, the user can open the condiment box as required at any time, add the culinary art chamber with flavouring, and then realized the user at the requirement of culinary art in-process reinforced at any time, avoid because of reinforced some edible material culinary art completion back taste not good in advance that leads to, perhaps cook and accomplish reinforced problem that leads to eating the unable taste of material, improved user's use and experienced.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cover assembly for covering a pot assembly (100) and forming a cooking chamber between the cover assembly and the pot assembly (100), the cover assembly comprising:

a cover (250);

a seasoning box (242) arranged on the cover body (250), wherein the seasoning box (242) is communicated with the cooking cavity;

the switch structure is arranged on the cover body (250) and is provided with an opening position enabling the seasoning box (242) to be communicated with the cooking cavity and a closing position enabling the seasoning box (242) to be isolated from the cooking cavity.

2. The cover assembly of claim 1, further comprising:

the transfer structure (241), the transfer structure (241) has a containing cavity, and the seasoning box (242) is communicated with the cooking cavity through the transfer structure (241);

the transfer structure (241) is provided with a channel for communicating the seasoning box (242) with the accommodating cavity, and the switching structure can open or close the channel.

3. The cover assembly of claim 2, wherein the switch structure comprises a solenoid valve (280), the solenoid valve (280) comprising:

a mounting bracket (282) disposed on the cover (250);

a valve stem (281) mounted on the mounting bracket (282), the valve stem (281) extending through the mounting bracket (282) into the relay structure (241), the valve stem (281) being telescopically arranged to switch the switch structure between the closed position and the open position.

4. The cover assembly of claim 3, wherein the channel comprises:

the vertical channel (2411) is used for communicating the seasoning box (242) with the accommodating cavity through the vertical channel (2411), and the valve rod (281) extends into the vertical channel (2411) to isolate the seasoning box (242) from the accommodating cavity;

a first lateral passage (2412) in communication with the vertical passage (2411), the valve stem (281) being telescopically disposed within the first lateral passage (2412).

5. The cover assembly of claim 3, wherein the solenoid valve (280) further comprises a sealing ring (283) disposed over the valve stem (281).

6. The cover assembly of claim 4, further comprising a conduit (210), a first end of the conduit (210) being in communication with the receiving cavity and a second end of the conduit (210) being in communication with the cooking cavity.

7. The cover assembly of claim 6, further comprising an injection tube connected to the transfer structure (241), the injection tube communicating with the receiving cavity.

8. The cover assembly of claim 7, wherein the channel further comprises a second transverse channel (2413), the second transverse channel (2413) being angled relative to the first transverse channel, the fill tube being disposed within the second transverse channel (2413).

9. The lid assembly of any one of claims 1 to 8, wherein the condiment cartridge (242) comprises a cartridge body (2421) and a cartridge cover (2422) covering the cartridge body (2421); and/or the switch structure is fixed on the cover body (250) through a locking member (284).

10. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 1 to 9.

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