CN211534024U

CN211534024U - Cooking utensil with reflex housing

Info

Publication number: CN211534024U
Application number: CN201921527263.2U
Authority: CN
Inventors: 李金洲; 李建; 何国营
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-09-22
Anticipated expiration: 2029-09-12

Abstract

The utility model provides a cooking utensil with bowl. Cooking utensil includes pot cover and the pot body, and the pot cover can open and shut ground and set up on the pot body, and the pot cover includes: a cover assembly; the baking assembly is arranged in the cover body assembly and comprises a first reflecting cover and a second reflecting cover; the inner cup, inner cup detachably set up in the below of toasting the subassembly, and first bowl is located between second bowl and the inner cup. The utility model provides an among the prior art cooking utensil's lid subassembly have the problem that is influenced by the temperature greatly.

Description

Cooking utensil with reflex housing

Technical Field

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

Background

Under current pressure toasts integrative pot structure, because toast the subassembly and set up on the pot cover, and from the pot cover to the pot body radiant heat, and also have heat upwards to radiate the lid subassembly when toasting the subassembly heating, and there are many plastic parts in the lid subassembly, receive high temperature easily to influence, have the potential safety hazard.

That is, the lid assembly of the cooking appliance in the related art has a problem of being greatly affected by temperature.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil with bowl to there is the lid subassembly of cooking utensil to receive the big problem of temperature influence among the solution prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cooking appliance having a reflection cover, including a pot cover and a pot body, the pot cover openably and closably disposed on the pot body, the pot cover including: a cover assembly; the baking assembly is arranged in the cover body assembly and comprises a first reflecting cover and a second reflecting cover; the inner cup, inner cup detachably set up in the below of toasting the subassembly, and first bowl is located between second bowl and the inner cup.

Set up simultaneously through on the pot cover and toast subassembly and inner cup and make cooking utensil both can toast the culinary art and can carry out high-pressure cooking, because inner cup detachably sets up in the below of toasting the subassembly, so when needs cooking utensil toasts the culinary art, take off the inner cup to the messenger toasts the subassembly and toasts the edible material of the internal portion of pot. When needs cooking utensil carries out high-pressure cooking, install the below that toasts the subassembly with the inner cup to make the inner cup can seal the internal high-pressure gas of pot, carry out high-pressure cooking to the edible material of the internal portion of pot. The first reflection cover in the baking assembly can reflect heat generated by the baking assembly into the pot body, so that the heat generated by the baking assembly is reduced from being upwards transferred into the cover assembly, and the influence of the heat on devices in the cover assembly is reduced. The second reflector is closer to the cover body assembly relative to the first reflector, secondary protection to the cover body assembly is formed, heat transmitted to the cover body assembly is further reduced, and working stability of the cover body assembly is improved.

Further, an air isolation layer is formed between the second reflection cover and the first reflection cover. The setting of air isolation layer makes first bowl can not be with second bowl direct contact, and then has increased the used time of heat transfer to second bowl department, and the heat has partial heat to scatter and disappear when the air isolation layer, has reduced the heat of transferring to the second bowl, further forms the protection to the lid subassembly.

Further, the air barrier layer is greater than 6 millimeters. The air isolation layer is limited to be more than 6 millimeters, so that the air isolation layer can effectively cool the hot air, the heat can be reduced after the hot air is transmitted to the cover body assembly, and the cover body assembly cannot be influenced.

Further, the cover assembly further comprises a sealing structure, and the sealing structure is arranged between the cover assembly and the second reflection cover. The arrangement of the sealing structure can reduce the heat transfer between the second reflecting cover and the cover body assembly, and reduce the heat transferred to the cover body assembly so as to protect the cover body assembly.

Furthermore, the inner cover is provided with a pressure limiting valve seat and an opening stopping valve seat which sequentially extend towards the cover body assembly, the first reflection cover and the second reflection cover are respectively provided with a through hole used for avoiding the pressure limiting valve seat and the opening stopping valve seat, and the sealing structure is arranged corresponding to the through hole. The pressure limiting valve seat and the opening stopping valve seat penetrate through the through hole and extend into the cover body assembly, the sealing structure is arranged corresponding to the through hole and located between the second reflecting cover and the cover body assembly, and a gap between the through hole and the second reflecting cover is sealed, so that heat is prevented from entering the cover body assembly through the gap between the through hole and the second reflecting cover.

Furthermore, the sealing structure comprises a main body part and limiting feet, the main body part is also provided with a pressure limiting valve seat extending hole and a valve stopping seat extending hole, the pressure limiting valve seat on the inner cover penetrates through the pressure limiting valve seat extending hole to be connected with the pressure limiting valve, the valve stopping seat on the inner cover penetrates through the valve stopping seat extending hole to be connected with the valve stopping valve, and the limiting feet extend out of the main body part. The sealing structure seals the gap between the pressure limiting valve seat and the through hole and also seals and stops the gap between the valve seat and the through hole so as to reduce the heat transmitted to the cover body assembly and avoid the influence of high-heat gas on internal devices of the cover body assembly.

Further, the main body part is provided with a first circumferential stopping protruding edge surrounding the pressure limiting valve seat extending hole, and the main body part is also provided with a second circumferential stopping protruding edge stopping the valve seat extending hole. The first circumferential stopping convex edge and the second circumferential stopping convex edge are abutted with the cover body assembly, so that the sealing structure can stably seal the through hole.

Further, the toasting assembly further comprises a support structure, the second reflector being connected to the first reflector by the support structure. The support structure is located between the first bowl and the second bowl. In this embodiment, the support structure forms an air isolation layer between the first reflector and the second reflector to reduce the amount of heat transferred to the second reflector.

Furthermore, the inner cover is provided with a pressure limiting valve seat and an opening stopping valve seat which sequentially extend towards the cover body assembly, the supporting structure is provided with a pressure limiting valve seat limiting hole and an opening stopping valve seat limiting hole, the pressure limiting valve seat limiting hole and the opening stopping valve seat limiting hole are used for the pressure limiting valve seat and the opening stopping valve seat to penetrate through, the pressure limiting valve seat limiting hole is provided with a first annular convex rib extending towards the pressure limiting valve seat, and the opening stopping valve seat limiting hole is provided with a second annular convex rib extending towards the opening stopping valve seat. The first annular convex rib and the second annular convex rib are arranged to avoid the pressure limiting valve seat and the opening stopping valve seat from shaking, so that the working stability of the pressure limiting valve seat and the opening stopping valve seat is improved.

Furthermore, the baking assembly also comprises a heating element, and the heating element and the through hole are avoided. Therefore, the heating element can be prevented from blocking the through hole, and meanwhile, the heating element can be prevented from directly radiating heat into the through hole, so that the influence of the heat on the sealing structure is reduced.

Further, the tubular structure of the heating element is zigzag-wound. The zigzag coiled tubular structure can increase the heat transfer area of the heating element, so that the required temperature can be reached in a short time, the heating time is shortened, and the function of rapid baking is realized.

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 a pot cover of a cooking appliance with a reflective cover according to an alternative embodiment of the present invention; and

figure 2 shows an angled view of the lid of figure 1 without the inner lid assembled;

figure 3 shows another angled view of the lid of figure 1 without the inner lid assembled;

FIG. 4 shows an exploded view of FIG. 1;

FIG. 5 shows an angled view of the support structure of FIG. 4;

FIG. 6 shows another angled view of the support structure of FIG. 4;

FIG. 7 shows another angled view of the support structure of FIG. 4;

FIG. 8 shows an angled view of the seal structure of FIG. 4;

FIG. 9 shows another angled view of the seal structure of FIG. 4;

FIG. 10 shows another angled view of the seal structure of FIG. 4;

fig. 11 shows an enlarged view at M in fig. 2.

Wherein the figures include the following reference numerals:

10. a pot cover; 30. a cover assembly; 40. a baking assembly; 41. a heating element; 441. a first bowl; 442. a second bowl; 444. a through hole; 48. a support structure; 481. a limiting hole of the pressure limiting valve seat; 482. stopping opening the valve seat limiting hole; 483. a first annular rib; 484. a second annular bead; 50. an inner cover; 52. a pressure limiting valve seat; 53. stopping opening the valve seat; 80. fixing a nut; 120. a pressure limiting valve; 130. a sealing structure; 131. a limiting pin; 132. a main body portion; 133. a pressure limiting valve seat outlet hole; 134. stopping the valve seat from extending out of the hole; 135. a first circumferential stop ledge; 136. a second circumferential stop ledge; 137. a connecting section; 138. a reinforcing section; 139. a protruding section; 190. and (4) opening the valve.

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 the lid assembly of cooking utensil among the prior art is influenced by the temperature greatly, the utility model provides a cooking utensil with bowl.

As shown in fig. 1 to 11, the cooking appliance includes a lid 10 and a pot body, the lid 10 is openably and closably disposed on the pot body, the lid 10 includes a cover body assembly 30, a toasting assembly 40 and an inner lid 50, the toasting assembly 40 is disposed in the cover body assembly 30 and includes a first reflection cover 441 and a second reflection cover 442, the inner lid 50 is detachably disposed under the toasting assembly 40, and the first reflection cover 441 is located between the second reflection cover 442 and the inner lid 50.

Make cooking utensil both can toast the culinary art and can carry out high-pressure cooking through set up toasting subassembly 40 and inner cup 50 simultaneously on pot cover 10, because inner cup 50 detachably sets up in the below of toasting subassembly 40, so when needs cooking utensil toasts the culinary art, take off inner cup 50 to make toast subassembly 40 toast the edible material of the internal portion of pot. When the cooking appliance is required to perform high-pressure cooking, the inner cover 50 is mounted below the cooking assembly 40, so that the inner cover 50 can seal high-pressure gas inside the pot body to perform high-pressure cooking on food materials inside the pot body. The first reflective cover 441 in the toasting assembly 40 can reflect the heat generated by the toasting assembly 40 into the pan body, so as to reduce the heat generated by the toasting assembly 40 from being transferred upwards into the cover assembly 30, and reduce the influence of the heat on the devices inside the cover assembly 30. The second reflective cover 442 is closer to the cover assembly 30 than the first reflective cover 441, so as to form a secondary protection for the cover assembly 30, further reduce the heat transferred to the cover assembly 30, and increase the stability of the operation of the cover assembly 30.

Specifically, an air isolation layer is formed between the second reflective cover 442 and the first reflective cover 441. The arrangement of the air isolation layer prevents the first reflective cover 441 from directly contacting the second reflective cover 442, so as to increase the time for transferring heat to the second reflective cover 442, and the heat is dissipated partially when passing through the air isolation layer, thereby reducing the heat transferred to the second reflective cover 442 and further protecting the cover assembly 30.

The first reflective cover 441 and the second reflective cover 442 are both cap-shaped structures, the first reflective cover 441 and the second reflective cover 442 are connected and fixed at the cap edge, and air isolation layers are formed at intervals at the cap body.

Optionally, the air barrier layer is greater than 6 millimeters. The air isolation layer is limited to be more than 6 millimeters, so that the air isolation layer can effectively cool the hot air, the heat can be reduced after the hot air is transmitted to the cover body assembly 30, and the cover body assembly cannot be influenced. It should be noted that, the air isolation layer being larger than 6 mm means that the thickness of the air isolation layer is larger than 6 mm, and certainly, the air isolation layer cannot be too thick, so as to avoid increasing the space occupied by the pot cover 10.

As shown in fig. 1 and 2, the cover assembly 30 further includes a sealing structure 130, the sealing structure 130 being disposed between the cover assembly 30 and the second reflection cover 442. The sealing structure 130 can reduce the heat transfer between the second reflective cover 442 and the cover assembly 30, reduce the heat transferred to the cover assembly 30, protect the cover assembly 30, and reduce the dissipation of heat in the baking assembly 40, so that the baking assembly 40 can be rapidly baked, shorten the cooking time, and increase the cooking efficiency of the cooking appliance.

As shown in fig. 1 and 4, the inner cover 50 has a pressure-limiting valve seat 52 and an opening-stopping valve seat 53 sequentially protruded toward the cover body assembly 30, and the first and second reflection covers 441 and 442 are each provided with a through hole 444 for avoiding the pressure-limiting valve seat 52 and the opening-stopping valve seat 53, and the sealing structure 130 is provided corresponding to the through hole 444. The pressure limiting valve seat 52 and the opening stopping valve seat 53 penetrate through the through hole 444 to extend into the cover assembly 30, the sealing structure 130 is disposed corresponding to the through hole 444 and located between the second reflection cover 442 and the cover assembly 30, and seals a gap between the through hole 444 and the second reflection cover 442 to prevent heat from entering the cover assembly 30 through the gap between the through hole 444 and the second reflection cover 442, and the sealing structure 130 is disposed to reduce the influence of hot air on the cover assembly 30 and increase the stability of the operation of the cover assembly 30.

As shown in FIG. 1, the sealing structure 130 is located between the pressure limiting valve seat 52 and the opening stop valve seat 53, so that the pressure limiting valve seat 52 and the opening stop valve seat 53 can be prevented from shaking, and the working stability of the pressure limiting valve seat 52 and the opening stop valve seat 53 is improved.

As shown in fig. 8 to 10, the sealing structure 130 includes a main body 132 and a limit leg 131, the main body 132 further has a pressure limiting valve seat extending hole 133 and a valve stop seat extending hole 134, the pressure limiting valve seat 52 on the inner lid 50 passes through the pressure limiting valve seat extending hole 133 to be connected to the pressure limiting valve 120, the valve stop seat 53 on the inner lid 50 passes through the valve stop seat extending hole 134 to be connected to the valve stop 190, and the limit leg 131 extends from the main body 132. Spacing foot 131 is spacing cooperation with lid body assembly 30, and spacing foot 131 sets up along seal structure 130's circumference. The spacing leg 131 is connected to the cover assembly 30 to prevent the sealing structure 130 from being separated from the cover assembly 30, thereby increasing the tightness of the connection between the sealing structure 130 and the cover assembly 30. The sealing structure 130 seals the gap between the pressure limiting valve seat 52 and the through hole 444, and also seals the gap between the opening stop valve seat 53 and the through hole 444, so as to reduce the heat transferred to the cover assembly 30 and prevent the high-heat gas from affecting the internal components of the cover assembly 30.

As shown in fig. 9, the limiting leg 131 includes a connecting section 137, a reinforcing section 138 and an extending section 139 that are connected in sequence, the connecting section 137 is connected with the main body portion 132, so that the limiting leg 131 is stably connected with the main body portion 132, the reinforcing section 138 is a diameter-variable structure, and the diameter of the diameter-variable structure is reduced from the connecting section 137 to the extending section 139. The protruding section 139 is connected to the cover assembly 30 to prevent the sealing structure 130 from being separated from the cover assembly 30, thereby increasing the tightness of the connection between the sealing structure 130 and the cover assembly 30.

As shown in fig. 8 to 10, the body portion 132 has a first circumferential stop ledge 135 surrounding the pressure limiting valve seat outlet bore 133, and the body portion 132 also has a second circumferential stop ledge 136 stopping the valve seat outlet bore 134. The first and second

circumferential stop ledges

135, 136 abut against the cover assembly 30 to stabilize the seal structure 130 against the through-hole 444.

As shown in fig. 1, 2 and 4, the toasting assembly 40 further comprises a support structure 48, and a second reflective shield 442 is attached to the first reflective shield 441 by means of the support structure 48. The support structure 48 is located between the first and second

reflective covers

441, 442. In the present embodiment, the supporting structure 48 forms an air isolation layer between the first reflective cover 441 and the second reflective cover 442 to reduce the amount of heat transferred to the second reflective cover 442.

As shown in fig. 5 to 7, the inner cover 50 has a pressure limiting valve seat 52 and an open prevention valve seat 53 which are sequentially protruded toward the cover body assembly 30, the support structure 48 has a pressure limiting valve seat limiting hole 481 through which the pressure limiting valve seat 52 and the open prevention valve seat 53 are passed and an open prevention valve seat limiting hole 482, the pressure limiting valve seat limiting hole 481 has a first annular rib 483 protruded toward the pressure limiting valve seat 52, and the open prevention valve seat limiting hole 482 has a second annular rib 484 protruded toward the open prevention valve seat 53. Or, the supporting structure 48 is sleeved on the pressure limiting valve seat 52 and the opening stopping valve seat 53, and the first annular convex rib 483 and the second annular convex rib 484 are arranged to prevent the pressure limiting valve seat 52 and the opening stopping valve seat 53 from shaking, so that the working stability of the pressure limiting valve seat 52 and the opening stopping valve seat 53 is improved. In addition, the provision of the first and second

annular beads

483, 484 also allows for some tolerance in the fit between the support structure 48 and the pressure limiting and check valve seats 52, 53. The provision of the support structure 48 may also reduce the effect of heat within the grilling component 40 on the pressure relief valve seat 52 and the check valve seat 53 to protect the pressure relief valve seat 52 and the check valve seat 53.

As shown in fig. 3 and 4, the toasting assembly 40 further comprises a heating element 41, wherein the heating element 41 is spaced apart from the through hole 444. This prevents the heating element 41 from blocking the through hole 444, and prevents the heating element 41 from directly radiating heat into the through hole 444, thereby reducing the influence of heat on the sealing structure 130.

As shown in fig. 3 and 4, the tubular structure of the heating element 41 is zigzag-wound. The zigzag coiled tubular structure can increase the heat transfer area of the heating element 41, so that the required temperature can be reached in a short time, the heating time is shortened, and the function of rapid baking is realized.

The utility model discloses in, inner cup 50 is connected through fixation nut 80 and baking assembly 40 between detachable to make cooking utensil realize toasting the switching between culinary art and the high pressure cooking.

Optionally, the cooking appliance is an electric pressure cooker. Of course, the cooking appliance may also be other electric products for cooking food materials, such as an electric cooker and the like.

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

1. Cooking appliance with a reflection cover, characterized in that it comprises a lid (10) and a pan body, on which the lid (10) is openably and closably arranged, the lid (10) comprising:

a cover assembly (30);

a toasting assembly (40), said toasting assembly (40) being disposed within said cover assembly (30) and comprising a first reflective shield (441) and a second reflective shield (442);

an inner lid (50), the inner lid (50) being detachably disposed under the toasting assembly (40), and the first reflective cap (441) being located between the second reflective cap (442) and the inner lid (50).

2. The cooking appliance having a reflection cover according to claim 1, wherein an air isolation layer is formed between the second reflection cover (442) and the first reflection cover (441).

3. The cooking appliance with the reflex housing of claim 2, wherein the air-isolating layer is greater than 6 mm.

4. The cooking appliance with a reflex housing of claim 1, wherein the cover assembly (30) further comprises a sealing structure (130), the sealing structure (130) being disposed between the cover assembly (30) and the second reflex housing (442).

5. The cooking appliance having a reflection cover according to claim 4, wherein the inner cover (50) has a pressure limiting valve seat (52) and an opening preventing valve seat (53) which are protruded in sequence toward the cover body assembly (30), and the first reflection cover (441) and the second reflection cover (442) are each provided with a through hole (444) for avoiding the pressure limiting valve seat (52) and the opening preventing valve seat (53), and the sealing structure (130) is provided corresponding to the through hole (444).

6. The cooking appliance having the reflection cover according to claim 5, wherein the sealing structure (130) includes a main body portion (132) and a limit pin (131), the main body portion (132) further has a pressure limiting valve seat extending hole (133) and a valve stop seat extending hole (134), the pressure limiting valve seat (52) of the inner cover (50) is connected to the pressure limiting valve (120) through the pressure limiting valve seat extending hole (133), the valve stop seat (53) of the inner cover (50) is connected to the valve stop (190) through the valve stop seat extending hole (134), and the limit pin (131) is extended from the main body portion (132).

7. The cooking appliance with the reflection cover according to claim 6, wherein the main body portion (132) has a first circumferential stop ledge (135) surrounding the pressure limiting valve seat extension hole (133), and the main body portion (132) further has a second circumferential stop ledge (136) of the opening stop valve seat extension hole (134).

8. The cooking appliance with reflector according to claim 1, wherein the grilling component (40) further comprises a support structure (48), and the second reflector (442) is attached to the first reflector (441) by the support structure (48).

9. The cooking appliance with the reflection cover as set forth in claim 8, wherein the inner cover (50) has a pressure limiting valve seat (52) and an open prevention valve seat (53) sequentially protruded toward the cover assembly (30), the support structure (48) has a pressure limiting valve seat limiting hole (481) and an open prevention valve seat limiting hole (482) through which the pressure limiting valve seat (52) and the open prevention valve seat (53) are passed, the pressure limiting valve seat limiting hole (481) has a first annular rib (483) protruded toward the pressure limiting valve seat (52), and the open prevention valve seat limiting hole (482) has a second annular rib (484) protruded toward the open prevention valve seat (53).

10. The cooking appliance with reflector according to claim 5, wherein the cooking assembly (40) further comprises a heating element (41), the heating element (41) being offset from the through hole (444).

11. Cooking appliance with reflector according to claim 10, characterized in that the tubular structure of the heating element (41) is zigzag coiled.