CN211911291U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil. Cooking utensil includes pot cover, the pot body and inner cup, and the pot cover can open and shut ground to cover and establish on the pot body, and the pot cover includes: a cover body; the baking assembly is arranged below the cover body, an exhaust channel is arranged on the cover body, the interior of the cooking appliance is communicated with the outside through the exhaust channel, and the inner cover is detachably arranged on the cover body and is positioned below the baking assembly; the exhaust hood is detachably arranged at any one of two ends of the exhaust channel, the exhaust hood is assembled at the bottom end of the exhaust channel when the inner cover is detached, and the exhaust hood is assembled at the top end of the exhaust channel after the inner cover is installed. The utility model provides an among the prior art cooking utensil have two kinds of exhaust mode incompatible problems.

Description

Cooking utensil

Technical Field

The utility model relates to a household electrical appliances technical field particularly, relates to a cooking utensil.

Background

At present, pressure toasts integrative pot all is a shared exhaust passage, and toast culinary art and conventional culinary art and be different to the carminative demand, need during toasting the culinary art with the limit exhaust of intaking in the cooking utensil to guarantee the circulation of the interior gas of cooking utensil. Whereas conventional cooking requires the hot air to be directly exhausted without the need for intake air. And it is difficult to realize both the exhaust modes through one exhaust passage.

That is, the cooking utensil in the prior art has the incompatible problem of two kinds of modes of exhausting.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cooking utensil to there are two kinds of incompatible problems of exhaust mode in the cooking utensil among the solution prior art.

In order to achieve the above object, the utility model provides a cooking utensil, including pot cover, the pot body and inner cup, the pot cover can open and shut ground and cover and establish on the pot body, and the pot cover includes: a cover body; the baking assembly is arranged below the cover body, an exhaust channel is arranged on the cover body, the interior of the cooking appliance is communicated with the outside through the exhaust channel, and the inner cover is detachably arranged on the cover body and is positioned below the baking assembly; the exhaust hood is detachably arranged at any one of two ends of the exhaust channel, the exhaust hood is assembled at the bottom end of the exhaust channel when the inner cover is detached, and the exhaust hood is assembled at the top end of the exhaust channel after the inner cover is installed.

The hot air in the cooking utensil can be exhausted to the outside of the cooking utensil by arranging the exhaust passage on the pot cover. The setting of toasting the subassembly makes cooking utensil can toast the culinary art, and the setting of inner cup makes cooking utensil can carry out conventional culinary art, has increased the variety that cooking utensil used. Toast the culinary art mode and need admit air the limit and exhaust, when toasting the culinary art, install the exhaust hood in exhaust passage's below, can reduce gas outflow cooking utensil's speed to make high-temperature gas increase at cooking utensil inner loop's time, and then can increase and toast efficiency. And the exhaust hood does not shield the top of the exhaust channel, and does not influence the air intake of the exhaust channel, so as to ensure the circulation of the gas when the cooking utensil is baked. Under conventional cooking mode, need continuously with the inside gas outgoing of cooking utensil, the exhaust hood is installed at exhaust passage's top, can give way for the inner cup, and the installation of the inner cup of being convenient for can also reduce simultaneously gas from exhaust passage's top inflow cooking utensil's inside to guarantee that the inside gas of cooking utensil is discharged rapidly, guarantee the stability of conventional culinary art work.

Further, the exhaust hood is provided with an exhaust hole, and the exhaust hood is connected with the exhaust channel in a sealing mode. The sealed connection of the exhaust hood to the exhaust passage may reduce the ingress of gases into the area between the exhaust hood and the exhaust passage.

Further, the side wall of the exhaust passage is provided with a first through hole, and when the exhaust hood is assembled at the bottom end of the exhaust passage, the first through hole is communicated with the exhaust passage; when the exhaust hood is assembled at the top end of the exhaust passage, the exhaust hood blocks the first through hole. Set up like this and can make cooking utensil when carrying out conventional culinary art, the internal moist gas of pot can not enter into first through-hole, guarantees the stable in structure work in the first through-hole.

Further, cooking utensil still includes the conducting structure that admits air, and the conducting structure that admits air has inlet channel, and first through-hole leads to the inner space intercommunication of structure and the subassembly that toasts through admitting air. The air inlet conduction structure can plan the flowing direction of air to ensure that air only enters into the inner space of the baking assembly, reduce the accumulation of air in the cover body, avoid the influence of moisture in the air on the inner electric device of the cover body, increase the working stability and safety of the cover body and reduce the potential safety hazard.

Further, the side wall of the exhaust channel is provided with a second through hole, and when the exhaust hood is assembled at the bottom end of the exhaust channel, the exhaust hood blocks the second through hole; when the exhaust hood is fitted to the top end of the exhaust passage, the second through hole communicates with the exhaust passage. The switching position of the exhaust hood can lead to the opening and closing of the second through hole, so that the second through hole works or does not work, and meanwhile, gas is prevented from entering the second through hole.

Furthermore, the inner cover is provided with a pressure limiting valve assembly, the pressure limiting valve assembly extends into the exhaust channel, the pressure limiting valve assembly is positioned at the second through hole, and the cover body comprises a push rod extending out of the second through hole so that the push rod can operate the pressure limiting valve assembly. When the exhaust hood is installed at the top end of the exhaust channel, the second through hole is communicated with the exhaust channel, so that the push rod can extend out of the second through hole to push the pressure limiting valve assembly, and the internal gas of the cooking appliance is exhausted through the pressure limiting valve assembly.

Furthermore, the outer wall of the exhaust hood is provided with a first limiting structure, the side wall of the exhaust channel is provided with a second limiting structure matched with the first limiting structure, and when the exhaust hood is installed on the exhaust channel, the first limiting structure is connected with the second limiting structure in a clamped mode. The mutual cooperation of first limit structure and second limit structure makes installing in exhaust passage that the exhaust hood can be stable, reduces the possibility that exhaust hood and exhaust passage break away from, has increased the stability of exhaust hood work.

Furthermore, the first limiting structure is a limiting protrusion, and the second limiting structure is a limiting groove; or the first limiting structure is a limiting groove, and the second limiting structure is a limiting protrusion. The exhaust hood is convenient to assemble between the first limiting structure and the second limiting structure, and the first limiting structure and the second limiting structure are not easy to separate from each other, so that the working stability of the exhaust hood is ensured.

Further, the pot cover further comprises a sealing structure, the sealing structure is sleeved on the outer wall of the exhaust hood and is located above the first limiting structure, and the sealing structure is clamped between the exhaust hood and the exhaust channel and seals a gap between the first limiting structure and the second limiting structure. After the first limiting structure and the second limiting structure are assembled together, a certain gap is reserved between the first limiting structure and the second limiting structure, so that the first limiting structure and the second limiting structure can be assembled conveniently.

Furthermore, the exhaust hood is provided with a stopping flange which is positioned at one end of the exhaust hood, and when the exhaust hood is assembled at the top end of the exhaust channel, the stopping flange is lapped on the surface cover of the cover body and forms sealing with the surface cover; when the exhaust hood is assembled at the bottom end of the exhaust passage, the stop flange abuts against the reflecting cover of the cover body and forms sealing with the reflecting cover. The stop flange can form a seal for part of the structure of the exhaust passage to reduce the influence of gas on the exhaust passage.

Further, the pot cover further comprises a sealing structure, the sealing structure is sleeved on the outer wall of the exhaust hood, the outer wall of the exhaust hood is provided with a first clamping convex edge, the inner wall of the exhaust channel is provided with a second clamping convex edge matched with the sealing structure, and the sealing structure is clamped between the first clamping convex edge and the second clamping convex edge. The sealing structure is clamped between the first clamping convex edge and the second clamping convex edge so as to avoid the falling of the sealing structure and ensure the stable clearance between the sealing exhaust hood and the exhaust passage.

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 view of the overall structure of a cooking appliance according to an alternative embodiment of the present invention; and

FIG. 2 shows an enlarged view at P in FIG. 1;

FIG. 3 is a schematic view of the cooking appliance of FIG. 1 with the inner lid attached;

FIG. 4 shows an enlarged view at M in FIG. 3;

figure 5 shows an angled cross-sectional view of the lid of figure 1;

figure 6 shows an angular cross-sectional view of the lid of figure 1 with the inner lid mounted thereunder;

FIG. 7 is a schematic view showing the positional relationship between the lid and the exhaust hood of FIG. 1;

FIG. 8 is a schematic view showing the assembly of the exhaust hood and the lid of FIG. 7;

figure 9 shows a schematic view of the overall structure of the lid of figure 8;

figure 10 shows a schematic view of the overall structure of one angle of the lid of figure 1;

fig. 11 is a schematic structural view showing the pot cover in fig. 10 without the steam hood;

figure 12 shows a cross-sectional view of another angle of the lid of figure 1;

FIG. 13 shows an enlarged view at N in FIG. 12;

figure 14 shows an exploded view of the lid of figure 3;

fig. 15 shows an enlarged view at W in fig. 14.

Wherein the figures include the following reference numerals:

1. a pot cover; 2. a pan body; 3. an inner cover; 4. a cover body; 5. a baking assembly; 6. an exhaust passage; 7. an exhaust hood; 8. a first through hole; 9. an intake conducting structure; 10. an air intake passage; 11. a push rod; 12. a second through hole; 13. a pressure limiting valve assembly; 14. a first limit structure; 15. a second limit structure; 16. an exhaust hole; 17. a reflector; 18. an accommodating groove; 19. a fan; 20. a heating element; 21. a cover plate; 22. mesh openings; 23. a first clamping convex edge; 24. a sealing structure; 25. a second clamping convex edge; 26. a stop flange; 39. a connecting cylinder; 40. a stopper cylinder; 41. a face cover; 43. a liner; 120. an abutment section.

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.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that cooking utensil has two kinds of exhaust mode incompatibility among the prior art, the utility model provides a cooking utensil.

As shown in fig. 1 to 15, the cooking appliance includes a lid 1, a pot body 2 and an inner lid 3, the lid 1 is covered on the pot body 2 in an openable and closable manner, the lid 1 includes a lid body 4, a baking assembly 5 and an exhaust hood 7, the baking assembly 5 is disposed below the lid body 4, the lid body 4 is provided with an exhaust passage 6, the inside of the cooking appliance is communicated with the outside through the exhaust passage 6, and the inner lid 3 is detachably mounted on the lid body 4 and is located below the baking assembly 5; the exhaust hood 7 is detachably mounted on either end of the exhaust passage 6, wherein the exhaust hood 7 is mounted on the bottom end of the exhaust passage 6 when the inner lid 3 is detached, and the exhaust hood 7 is mounted on the top end of the exhaust passage 6 when the inner lid 3 is mounted.

The hot air in the cooking utensil can be discharged to the outside of the cooking utensil by arranging the exhaust passage 6 on the pot cover 1. The cooking utensil can toast the culinary art by the setting of toasting subassembly 5, and the setting of inner cup 3 makes cooking utensil can carry out conventional culinary art, has increased the variety that cooking utensil used. Toast the culinary art mode and need admit air the limit and exhaust, when toasting the culinary art, install exhaust hood 7 in exhaust passage 6's below, can reduce gas outflow cooking utensil's speed to make high temperature gas increase at cooking utensil inner loop's time, and then can increase and toast efficiency. The exhaust hood 7 does not shield the top of the exhaust channel 6, and does not affect the air intake of the exhaust channel 6, so as to ensure the circulation of the gas when the cooking utensil is baked. Under conventional cooking mode, need continuously with the inside gas outgoing of cooking utensil, exhaust hood 7 is installed at exhaust passage 6's top, can give way for inner cup 3, and the installation of the inner cup 3 of being convenient for can also reduce simultaneously gas from exhaust passage 6's top inflow cooking utensil's inside to guarantee that the inside gas of cooking utensil is discharged rapidly, guarantee conventional culinary art work's stability.

As shown in fig. 1 to 4, the exhaust hood 7 has an exhaust hole 16, and the exhaust hood 7 is hermetically connected to the exhaust passage 6. The sealed connection of the exhaust hood 7 to the exhaust duct 6 reduces the ingress of gases into the area between the exhaust hood 7 and the exhaust duct 6. Because cooking utensils can produce a large amount of greasy dirt when toasting the culinary art, the setting of exhaust hood 7 can reduce the greasy dirt and gather in exhaust passage 6, and the greasy dirt that gathers in exhaust passage 6 is difficult for wasing, produces the peculiar smell easily. The exhaust hood 7 is connected with the exhaust passage 6 in a sealing mode, so that oil stain steam entering the exhaust passage 6 can be reduced, the oil stain steam is discharged through the exhaust holes 16 in the exhaust hood 7, and the experience of a user is improved. Because the exhaust hood 7 is detachable, oil stains accumulated on the exhaust hood 7 can be cleaned, and water cannot flow into the cooker cover 1 in the cleaning process, so that the inside of the cooker cover 1 is prevented from being wet, and the use stability and safety of the cooking appliance are greatly improved.

It should be noted that the exhaust cover 7 has a plurality of exhaust holes 16, and the plurality of exhaust holes 16 are provided at intervals to ensure the exhaust efficiency of the exhaust cover 7.

As shown in fig. 1 to 4, the side wall of the exhaust passage 6 has a first through hole 8, and when the exhaust hood 7 is fitted to the bottom end of the exhaust passage 6, the first through hole 8 communicates with the exhaust passage 6; when the exhaust hood 7 is fitted on the top end of the exhaust passage 6, the exhaust hood 7 blocks the first through hole 8. The first through hole 8 in the exhaust passage 6 communicates with the inside of the toasting assembly 5 for maintaining the equilibrium of the air pressure inside the toasting assembly 5. After the inner cup 3 is installed on the pot cover 1, the exhaust hood 7 is assembled on the top end of the exhaust passage 6 and blocks the first through hole 8, so that the situation that when the cooking appliance is used for conventional cooking, moist gas in the pot body 2 enters the baking assembly 5 through the first through hole 8 is avoided, the influence of the moist gas on an internal electric device of the baking assembly 5 is reduced, and the use stability and the use safety of the pot cover 1 are improved. When the inner lid 3 is not mounted to the lid 1, the exhaust hood 7 is fitted to the bottom end of the exhaust passage 6, and at this time, the cooking appliance can perform only the broil cooking. At this moment, the exhaust passage 6 is communicated with the first through hole 8, so that gas can flow into the baking assembly 5 through the exhaust passage 6 and the first through hole 8, and the balance of the air pressure in the baking assembly 5 is guaranteed.

The term "blocking" means to isolate the first through hole 8 so that the gas in the pot body 2 does not flow into the first through hole 8, and does not mean that the exhaust hood 7 is necessarily attached to the first through hole 8. The exhaust hood 7 may be provided at a distance from the first through hole 8, and it is only necessary to separate the first through hole 8 from the gas flow path.

As shown in fig. 1 to 4, the cooking appliance further includes an air intake conduction structure 9, the air intake conduction structure 9 has an air intake passage 10, and the first through hole 8 communicates with the internal space of the roasting assembly 5 through the air intake conduction structure 9. The air inlet conduction structure 9 can plan the flowing direction of air to ensure that air only enters the inner space of the baking assembly 5, reduce the accumulation of air in the cover body 4, avoid the influence of moisture in the air on the inner electric part of the cover body 4, increase the working stability and safety of the cover body 4 and reduce the potential safety hazard.

As shown in fig. 1 and 3, the cover 4 includes a reflection cover 17, and the reflection cover 17 has a receiving groove 18 opened downward. The baking assembly 5 comprises a fan 19, a heating element 20 and a cover plate 21, wherein the fan 19 is fixed on the reflective cover 17, the fan blades of the fan 19 are positioned in the accommodating groove 18, the heating element 20 is installed in the accommodating groove 18 and positioned below the fan 19, the cover plate 21 is arranged at the opening of the accommodating groove 18, and the cover plate 21 is provided with a plurality of meshes 22. After the heating element 20 works, the temperature of the air around the heating element 20 is raised, the fan 19 works to blow high-temperature gas to the pot body 2, and the high-temperature gas is blown into the pot body 2 by the fan through the meshes 22 to bake the food in the pot body 2.

It should be noted that, during the baking cooking, the gas enters the internal space of the baking assembly 5 through the exhaust passage 6, the first through hole 8 and the intake conducting structure 9, and the gas is heated by the heat baking of the heating element 20. The fan 19 blows hot air inside the baking assembly 5 towards the hood 21, which enters the pan 2 through the mesh 22. And the hot air circulates in the pot 2, and then the exhaust passage 6 is exhausted to the outside of the cooking appliance or re-enters the inside of the roasting assembly 5 through the first through hole 8. The hot gas in the pot body 2 enters the baking assembly 5, so that the heating time of the baking assembly 5 to the gas is reduced, and the baking efficiency of the cooking appliance is improved.

As shown in fig. 6, the side wall of the exhaust passage 6 has a second through hole 12, and when the exhaust hood 7 is fitted to the bottom end of the exhaust passage 6, the exhaust hood 7 blocks the second through hole 12; when the exhaust hood 7 is fitted on the tip end of the exhaust passage 6, the second through hole 12 communicates with the exhaust passage 6. The switching of the position of the exhaust hood 7 can cause the opening and closing of the second through hole 12 to make the second through hole 12 operative or inoperative.

The term "blocking" means to block the second through hole 12 so that the gas in the pot body 2 does not flow into the second through hole 12, and may mean that the exhaust hood 7 is attached to the second through hole 12, but may not be attached. The exhaust hood 7 may be spaced from the second through-holes 12 by simply spacing the second through-holes 12 from the gas flow path.

Since the exhaust hood 7 is fitted on the top end of the exhaust passage 6 when the inner lid 3 is fitted on the lid 1, the inner lid 3 is given way. Alternatively, the first through-hole 8 and the second through-hole 12 are blocked in different cooking modes. So that the first through-hole 8 and the second through-hole 12 perform different functions. When the inner cover 3 is not installed on the cooker cover 1, the exhaust hood 7 is assembled at the bottom end of the exhaust channel 6 to block the second through hole 12, so that oil stain gas generated by baking of the cooking appliance during baking cooking is prevented from flowing into the second through hole 12, and the accumulation of the oil stain gas in the second through hole 12 is reduced.

As shown in fig. 3, 4 and 6, the inner lid 3 has a pressure limiting valve assembly 13, the pressure limiting valve assembly 13 extends into the exhaust passage 6, the pressure limiting valve assembly 13 is located at the second through hole 12, and the lid body 4 includes a push rod 11 extending out of the second through hole 12 so that the push rod 11 can operate the pressure limiting valve assembly 13. When the exhaust hood 7 is installed at the top end of the exhaust channel 6, the second through hole 12 communicates with the exhaust channel 6, so that the push rod 11 can extend out of the second through hole 12 to push against the pressure limiting valve assembly 13, so that the internal gas of the cooking appliance is exhausted through the pressure limiting valve assembly 13. When the exhaust hood 7 is assembled at the bottom end of the exhaust passage 6, the exhaust hood 7 blocks the second through hole 12 to hide the push rod 11 and avoid oil dirt from accumulating on the push rod 11.

It should be noted that the cover 4 further includes a push rod sealing ring, the push rod sealing ring is sleeved on the push rod 11, and the push rod sealing ring abuts against the second through hole 12 to seal a gap between the push rod 11 and the second through hole 12, so as to prevent the high-temperature humid gas from entering the cover 4 when the cooking appliance performs conventional cooking, reduce the influence of the high-temperature humid gas on the electric devices inside the cover 4, and increase the stability and safety of the use of the cover 4. In addition, when baking and cooking, the baking temperature is very high, and the push rod sealing ring is extremely easy to age in the environment of being at the baking temperature for a long time, so that air leakage is caused between the push rod 11 and the second through hole 12, and great potential safety hazards are caused. The exhaust hood 7 blocks the second through hole 12 to isolate the push rod sealing ring, reduce the influence of baking temperature on the push rod sealing ring, increase the working stability and reliability of the push rod sealing ring, and prolong the service life of the push rod sealing ring.

As shown in fig. 5 and 13 to 15, the outer wall of the exhaust hood 7 has a first limiting structure 14, the side wall of the exhaust passage 6 has a second limiting structure 15 engaged with the first limiting structure 14, and when the exhaust hood 7 is mounted on the exhaust passage 6, the first limiting structure 14 is engaged with the second limiting structure 15. The mutual matching of the first limit structure 14 and the second limit structure 15 enables the exhaust hood 7 to be stably installed in the exhaust passage 6, reduces the possibility of separation of the exhaust hood 7 from the exhaust passage 6, and increases the working stability of the exhaust hood 7. When the exhaust hood 7 is assembled at the bottom end of the exhaust channel 6, the exhaust hood 7 is prevented from falling down by means of the limit matching of the first limit structure 14 and the second limit structure 15.

As shown in fig. 5, the number of the first position-limiting structures 14 is multiple, and the first position-limiting structures 14 are arranged at equal intervals. The first limiting structures 14 and the second limiting structures 15 are arranged in a one-to-one correspondence. This arrangement ensures stable mounting of the exhaust hood 7 to the exhaust passage.

As shown in fig. 14 and 15, the first position-limiting structure 14 is a position-limiting protrusion, and the second position-limiting structure 15 is a position-limiting groove; or the first limit structure 14 is a limit groove and the second limit structure 15 is a limit projection. The arrangement is convenient for the assembly between the first limiting structure 14 and the second limiting structure 15, and the first limiting structure 14 and the second limiting structure 15 are not easy to separate from each other, so that the working stability of the exhaust hood 7 is ensured.

Optionally, the limiting groove is an L-shaped groove, the limiting protrusion is a limiting convex point, and the limiting convex point can extend into the L-shaped groove. The rotary-joint clamping mode ensures that the limit salient points are not easy to slide out from the L-shaped grooves, increases the stability of the matching between the first limit structure 14 and the second limit structure 15, and avoids the situation that the exhaust hood 7 slips from the exhaust channel 6.

As shown in fig. 13, the pot cover 1 further includes a sealing structure 24, the sealing structure 24 is sleeved on the outer wall of the exhaust hood 7, the sealing structure 24 is located above the first limiting structure 14, and the sealing structure 24 is clamped between the exhaust hood 7 and the exhaust passage 6 and seals a gap between the first limiting structure 14 and the second limiting structure 15. After the first limit structure 14 and the second limit structure 15 are assembled together, a certain gap is formed between the first limit structure 14 and the second limit structure 15, so that the first limit structure 14 and the second limit structure 15 can be assembled conveniently. The sealing structure 24 is clamped between the outer wall of the exhaust hood 7 and the exhaust passage 6 to seal a gap between the first limiting structure 14 and the second limiting structure 15 and reduce gas flowing into the first through hole 8 or the second through hole 12.

The sealing structure 24 is located above the first stopper structure 14, which means that the sealing structure 24 is located above the first stopper structure 14 when the exhaust hood 7 is placed in the forward direction (the state when the exhaust hood 7 is fitted to the top of the exhaust passage 6). (in fig. 13, the sealing structure 24 is located below the first limit structure 14).

As shown in fig. 2 and 4, the exhaust hood 7 has a stop flange 26, the stop flange 26 is located at one end of the exhaust hood 7, and when the exhaust hood 7 is assembled at the top end of the exhaust passage 6, the stop flange 26 overlaps the surface cover 41 of the cover body 4 and forms a seal with the surface cover 41; when the exhaust hood 7 is fitted to the bottom end of the exhaust duct 6, the stopper flange 26 abuts on the reflection cover 17 of the lid body 4 and forms a seal with the reflection cover 17. The provision of the stop flange 26 makes it possible to form a seal against part of the structure of the vent channel 6 in order to reduce the influence of the gases on the vent channel 6.

As shown in fig. 4, when the exhaust hood 7 is assembled on the top of the exhaust passage 6, the stop flange 26 and the face cover 41 are in stop seal to prevent gas from entering the first through hole 8 from the gap between the face cover 41 and the exhaust passage 6, and at this time, the sealing structure 24 is located below the first through hole 8 to seal the gap between the first limiting structure 14 and the second limiting structure 15 to prevent gas in the pot body 2 from entering the first through hole 8. The first through hole 8 is located at a position between the seal structure 24 and the stopper flange 26 so that the exhaust hood 7 blocks the first through hole 8.

As shown in fig. 2, when the exhaust hood 7 is assembled at the bottom of the exhaust channel 6, the stop flange 26 is sealed with the reflective hood 17 to prevent the gas in the pot body from entering the second through hole 12 through the gap between the reflective hood 17 and the exhaust channel 6, and at this time, the sealing structure 24 is located above the second through hole 12 to seal the gap between the first limiting structure 14 and the second limiting structure 15, so as to prevent the gas exhausted from the outside of the cooking appliance or the pot body 2 from entering the second through hole 12. The second through hole 12 is located at a position between the seal structure 24 and the stopper flange 26 so that the exhaust hood 7 blocks the second through hole 12.

As shown in fig. 2 and 4, the pot cover 1 further includes a sealing structure 24, the sealing structure 24 is sleeved on the outer wall of the exhaust hood 7, the outer wall of the exhaust hood 7 has a first clamping convex edge 23, the inner wall of the exhaust passage 6 has a second clamping convex edge 25 matched with the sealing structure 24, and the sealing structure 24 is clamped between the first clamping convex edge 23 and the second clamping convex edge 25. The sealing structure 24 is clamped between the first clamping convex edge 23 and the second clamping convex edge 25, so that the sealing structure 24 is prevented from falling, and the gap between the sealing exhaust hood 7 and the exhaust channel 6, which can be stabilized by the sealing structure 24, is ensured.

As shown in fig. 1 and 3, the toasting assembly 5 is eccentrically installed below the cover 4, and the toasting assembly 5 is disposed away from the exhaust channel 6, so that the hot air generated by the toasting assembly 5 is exhausted through the exhaust channel 6 after circulating in the pot body 2, thereby increasing the utilization rate of the hot air generated by the toasting assembly 5 and the toasting efficiency of the toasting assembly 5.

Optionally, the bottom surface of the grilling component 5 is flush with the bottom end of the exhaust channel 6. The arrangement is convenient for the inner cover 3 to be arranged on the pot cover 1 so as to ensure the working stability of the pot cover 1.

The exhaust hood 7 may be used in a variety of ways to close the first through hole 8 or the second through hole 12, and the example in which the exhaust hood 7 closes the first through hole 8 will be described.

In the first case, the exhaust hood 7 is plugged at the first through hole 8 with the seal structure 24 to seal the first through hole 8.

In the second case, the outer wall of the exhaust hood 7 directly contacts the first through hole 8, sealing the first through hole 8.

In the third situation, the top of the exhaust hood 7 is abutted and sealed between the stop flange 26 and the face cover 41, the bottom of the exhaust hood 7 is clamped by the sealing structure 24 between the first clamping convex edge 23 and the second clamping convex edge 25 so as to limit the first through hole 8 in the gap between the stop flange 26 and the sealing structure 24, and the first through hole 8 is arranged at an interval with the outer wall of the exhaust hood 7. In this case, gas cannot enter the first through-hole 8.

In the fourth situation, at the bottom of the exhaust hood 7, the sealing structure 24 is clamped between the first clamping convex edge 23 and the second clamping convex edge 25 to separate the first through hole 8 from the gas flow passage, and the first through hole 8 is spaced from the outer wall of the exhaust hood 7, which also belongs to the situation of blocking the first through hole 8. The first through hole 8 is communicated with the external space, and only the gas in the pot body 2 is ensured not to flow into the first through hole 8.

It should be noted that, since the second through hole 12 is located below the first through hole 8, there is no fourth case.

As shown in fig. 13, the cover 4 includes a connecting cylinder 39 and a stopper cylinder 40 coaxially disposed, the connecting cylinder 39 and the stopper cylinder 40 constitute the exhaust passage 6, the connecting cylinder 39 is located above the stopper cylinder 40, and the connecting cylinder 39 has a first through hole 8 and the stopper cylinder 40 has a second through hole 12. The wall of the stopping cylinder 40 has an abutting section 120 extending towards the center of the stopping cylinder 40, and also has a second clamping convex edge 25 extending upwards from the abutting section 120, and the connecting cylinder 39 abuts against the abutting section 120, and the connecting cylinder 39 is located outside the second clamping convex edge 25. The stopper cylinder 40 projects upward from the liner 43.

As shown in fig. 4, when the exhaust hood 7 is fitted to the top end of the exhaust duct 6, the top surface of the second click flange 25 abuts against the seal structure 24. In the embodiment shown in fig. 2, the bottom surface of the second catching ledge 25 abuts the seal 24 when the exhaust hood 7 is fitted to the bottom end of the exhaust passage 6.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall 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 is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

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 (11)

1. The utility model provides a cooking utensil, its characterized in that, includes pot cover (1), the pot body (2) and inner cup (3), but pot cover (1) closure ground lid is established on the pot body (2), pot cover (1) includes:

a cover body (4);

the baking assembly (5), the baking assembly (5) is arranged below the cover body (4), an exhaust channel (6) is arranged on the cover body (4), the interior of the cooking appliance is communicated with the outside through the exhaust channel (6), and the inner cover (3) is detachably arranged on the cover body (4) and is positioned below the baking assembly (5);

the exhaust hood (7), the exhaust hood (7) detachably install in any one end in the both ends of exhaust passage (6), wherein, when inner cup (3) are dismantled exhaust hood (7) assemble in the bottom of exhaust passage (6), inner cup (3) installation back exhaust hood (7) assembly is in the top of exhaust passage (6).

2. The cooking appliance according to claim 1, wherein the exhaust hood (7) has an exhaust opening (16), the exhaust hood (7) being sealingly connected to the exhaust channel (6).

3. Cooking appliance according to claim 1, characterized in that the side wall of the exhaust channel (6) has a first through hole (8),

when the exhaust hood (7) is assembled at the bottom end of the exhaust passage (6), the first through hole (8) is communicated with the exhaust passage (6);

when the exhaust hood (7) is assembled at the top end of the exhaust channel (6), the exhaust hood (7) blocks the first through hole (8).

4. The cooking appliance according to claim 3, further comprising an air intake conducting structure (9), the air intake conducting structure (9) having an air intake channel (10), the first through hole (8) communicating with the inner space of the roasting assembly (5) through the air intake conducting structure (9).

5. Cooking appliance according to claim 1, characterized in that the side wall of the exhaust channel (6) has a second through hole (12),

when the exhaust hood (7) is assembled at the bottom end of the exhaust channel (6), the exhaust hood (7) blocks the second through hole (12);

when the exhaust hood (7) is fitted on the top end of the exhaust passage (6), the second through hole (12) communicates with the exhaust passage (6).

6. The cooking appliance according to claim 5, wherein the inner lid (3) has a pressure limiting valve assembly (13), the pressure limiting valve assembly (13) protruding into the venting channel (6), the pressure limiting valve assembly (13) being located at the second through hole (12), the cover body (4) comprising a push rod (11) protruding out of the second through hole (12) so that the push rod (11) can operate the pressure limiting valve assembly (13).

7. The cooking appliance according to any one of claims 1 to 6, wherein the outer wall of the exhaust hood (7) has a first limit structure (14), the side wall of the exhaust channel (6) has a second limit structure (15) cooperating with the first limit structure (14), and the first limit structure (14) is in snap-fit engagement with the second limit structure (15) when the exhaust hood (7) is mounted on the exhaust channel (6).

8. The cooking appliance of claim 7,

the first limiting structure (14) is a limiting protrusion, and the second limiting structure (15) is a limiting groove; or

The first limiting structure (14) is a limiting groove, and the second limiting structure (15) is a limiting protrusion.

9. The cooking appliance according to claim 7, wherein the pot cover (1) further comprises a sealing structure (24), the sealing structure (24) is sleeved on the outer wall of the exhaust hood (7), the sealing structure (24) is located above the first limiting structure (14), and the sealing structure (24) is clamped between the exhaust hood (7) and the exhaust channel (6) and seals a gap between the first limiting structure (14) and the second limiting structure (15).

10. The cooking appliance according to any one of claims 1 to 6, wherein the hood (7) has a stop flange (26), the stop flange (26) being located at one end of the hood (7),

when the exhaust hood (7) is assembled at the top end of the exhaust channel (6), the stop flange (26) is lapped on a surface cover (41) of the cover body (4) and forms a seal with the surface cover (41);

when the exhaust hood (7) is assembled at the bottom end of the exhaust channel (6), the stop flange (26) abuts against the reflecting cover (17) of the cover body (4) and forms a seal with the reflecting cover (17).

11. The cooking appliance according to any one of claims 1 to 6, wherein the pot cover (1) further comprises a sealing structure (24), the sealing structure (24) is sleeved on the outer wall of the exhaust hood (7), the outer wall of the exhaust hood (7) is provided with a first clamping convex edge (23), the inner wall of the exhaust channel (6) is provided with a second clamping convex edge (25) matched with the sealing structure (24), and the sealing structure (24) is clamped between the first clamping convex edge (23) and the second clamping convex edge (25).

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