CN215738380U

CN215738380U - Cooking box

Info

Publication number: CN215738380U
Application number: CN202121815821.2U
Authority: CN
Inventors: 曾志成; 罗红艳
Original assignee: Shenzhen Hongbozhicheng Technology Co ltd
Current assignee: Shenzhen Hongbozhicheng Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-08
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a cooking box which comprises a shell, an inner container, a cover body and a heating element, wherein the inner container is provided with an installation section and a cooking section, a cooking cavity is arranged in the cooking section, a first heat insulation piece is arranged between the cooking section and the shell, the installation section is erected on the end face of the shell, the cover body is buckled on the shell, a second heat insulation piece is arranged on one side, close to the inner container, of the cover body, a first sealing piece is clamped between the second heat insulation piece and the installation section, and the heating element is connected with the inner container and used for heating the inner container. According to the utility model, the first heat insulation piece is arranged between the inner container and the shell, and the second heat insulation piece is arranged between the cover body and the inner container, so that the heat transfer from the cooking cavity and the inner container to the cover body and the shell can be blocked, the heat insulation effect is good, the low temperature of the outside of the cooking box is kept, and the scald is avoided; and a first sealing element is clamped between the cover body and the inner container, so that heat in the cooking cavity is prevented from leaking, and the cooking box has good heat insulation and sealing performances.

Description

Cooking box

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a cooking box.

Background

The food processing device can be applied to occasions such as household cooking and outdoor dinner gathering, food is cooked in a steaming, boiling and baking mode, and in the food processing process, the interior of the device is high in heat, so that the device is required to be subjected to heat insulation and sealing treatment in order to avoid scalding when a human body carries or touches the device and continuously keep the interior of the device at a high temperature required by cooking; in the related art, the sealing and heat-insulating measures among the door body, the cover body, the shell and the inner container of the food processing device are poor, so that the heat-insulating and sealing effects of the device are poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a cooking box which has good heat insulation and sealing performance.

According to the embodiment of the utility model, the cooking box comprises:

a housing having an interior cavity;

the inner container is provided with an installation section and a cooking section, the installation section is connected to one end of the cooking section, a cooking cavity is arranged in the cooking section, the cooking cavity is used for placing food, at least part of the cooking section is contained in the inner cavity, a first heat insulation piece is arranged between the cooking section and the outer shell, an opening is arranged in the installation section, the opening is communicated with the cooking cavity, and the installation section is erected on the end face of the outer shell;

the cover body is buckled on the shell and used for plugging the opening, a second heat insulation piece is arranged on one side, close to the inner container, of the cover body, and a first sealing piece is clamped between the second heat insulation piece and the mounting section;

and the heating component is accommodated in the inner cavity and comprises a heating element, and the heating element is connected with the inner container and used for heating the inner container.

The cooking box provided by the embodiment of the utility model has at least the following beneficial effects:

according to the cooking box disclosed by the embodiment of the utility model, the inner container is heated to treat food, the first heat insulation piece is arranged between the inner container and the shell, and the second heat insulation piece is arranged between the cover body and the inner container, so that the heat transfer from the cooking cavity and the inner container to the cover body and the shell can be blocked, the heat insulation effect is good, the low temperature of the outside of the cooking box is kept, and scalding is avoided; and a first sealing element is clamped between the cover body and the inner container, so that heat in the cooking cavity is prevented from leaking, and the cooking box has good heat insulation and sealing performances.

According to some embodiments of the utility model, the cover includes an end plate and a side plate, the side plate is connected to an outer edge of the cover, the side plate protrudes toward a side of the end plate, the second thermal insulation member is located between the end plate and the mounting section, and the side plate shields the second thermal insulation member from the first sealing member.

According to some embodiments of the utility model, the mounting section has an insulating gap between a side wall near the side plate and an inner wall of the side plate.

According to some embodiments of the utility model, the second heat insulating member is provided in plurality, and the plurality of second heat insulating members are stacked.

According to some embodiments of the utility model, a side of the mounting section facing the cover body has a mounting groove, and the first sealing member is embedded in the mounting groove.

According to some embodiments of the utility model, an end of the housing protrudes towards the inner cavity forming a support section for erecting the mounting section.

According to some embodiments of the utility model, further comprising a second seal between the mounting section and the support section.

According to some embodiments of the utility model, the heating assembly further comprises a heating plate, the heating plate is provided with air holes, part of the bottom wall of the inner container is sunken to form a heating space, the heating element is positioned in the heating space, and the heating plate is erected above the heating space.

According to some embodiments of the utility model, the inner container is further provided with a partition plate with a through hole, and the inner wall of the cooking section is protrudingly provided with a supporting rib for placing the partition plate.

According to some embodiments of the utility model, the heating assembly further comprises a temperature sensor located in the cooking cavity and configured to detect a temperature of the gas in the cooking cavity, and a display mounted to an outer wall of the housing and configured to display data detected by the temperature sensor.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic structural view of one embodiment of a cooking chamber of the present invention;

FIG. 2 is a cross-sectional view of the cooking chamber of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of the cooking chamber of fig. 1 in another direction.

Reference numerals: the structure comprises a shell 100, an inner cavity 110, a lock catch 120, a support section 130, a mounting plate 140, a handle 150 and a hanging ring 160; an inner container 200, a mounting section 210, an opening 211, a mounting groove 212, a heat insulation gap 213, a cooking section 220, a cooking cavity 221, a heating space 230, a heating plate 240, a supporting rib 250; the cover body 300, the end plate 310, the side plate 320, the fixing member 330 and the exhaust valve 340; heating assembly 400, heating element 410, battery 420, adaptor module 430, temperature sensor 440, display 450, regulator 460, switch 470; a first thermal shield 510, a second thermal shield 520, a first seal 530, and a second seal 540.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 3, a cooking chamber for processing food is provided in an embodiment of the present invention. The cooking box comprises a shell 100, an inner container 200 and a cover body 300, wherein the shell 100 is provided with an inner cavity 110, the inner cavity 110 is used for placing the inner container 200, the inner container 200 is provided with an installation section 210 and a cooking section 220, the installation section 210 is connected to one end of the cooking section 220, part of the installation section 210 protrudes towards the direction far away from the cooking section 220 relative to the outer wall of the cooking section 220, and the installation section 210 is used for forming connection with the shell 100 so that the inner container 200 is arranged in the shell 100; the cooking section 220 has a cooking cavity 221 therein, the cooking cavity 221 is used for placing food to be processed, at least a part of the cooking section 220 is accommodated in the inner cavity 110, and the mounting section 210 is erected on the end surface of the outer shell 100 to complete the mounting of the inner container 200 to the outer shell 100. The mounting section 210 has an opening 211 therein, the opening 211 is communicated with the cooking cavity 221, food can be put into the cooking cavity 221 from the opening 211, the cover 300 is fastened on the housing 100 and closes the opening 211, so that the cooking box is in a sealed state during use.

The cooking box further comprises a heating assembly 400, the heating assembly 400 is accommodated in the inner cavity 110, the heating assembly 400 comprises a heating element 410, the heating element 410 is connected with the inner container 200 and is used for heating the inner container 200, so that the food in the cooking cavity 221 is continuously heated, and the food processing is completed. In order to prevent the casing 100 and the lid 300 from being scalded by high temperature of the inner container 200 and the lid 300 during cooking, in this embodiment, a first heat insulation member 510 is disposed between the cooking section 220 and the casing 100, the first heat insulation member 510 is used for heat insulation between the inner container 200 and the casing 100, and blocking heat released by the cooking section 220 from being transferred to the casing 100, so that the inner container 200 continuously maintains high temperature, and cooking efficiency of food is high; a second heat insulation member 520 is disposed on one side of the cover 300 close to the inner container 200, and the second heat insulation member 520 is used for blocking high-temperature air in the cooking cavity 221 and heat released by the mounting section 210 from being transferred to the cover 300, so that heat loss in the cooking cavity 221 is reduced; in addition, the opening 211 is opened and closed by disassembling and assembling the cover 300, so as to place and take food conveniently, and in order to improve the sealing effect between the opening and the food, in this embodiment, the first sealing member 530 is clamped between the second heat insulation member 520 and the mounting section 210, and the first sealing member 530 is tightly attached to the cover 300 and the mounting section 210, so that the heat in the cooking cavity 221 is prevented from leaking from between the cover 300 and the inner container 200, and the sealing performance of the cooking box is improved.

According to the cooking box provided by the embodiment of the utility model, the inner container 200 is heated to treat food, the first heat insulation piece 510 is arranged between the inner container 200 and the shell 100, and the second heat insulation piece 520 is arranged between the cover body 300 and the inner container 200, so that the cooking cavity 221 and the inner container 200 can be prevented from transferring heat to the cover body 300 and the shell 100, the heat insulation effect is good, the outside of the cooking box is kept at low temperature, and scalding is avoided; and a first sealing member 530 is provided between the cover 300 and the inner container 200 to prevent heat in the cooking cavity 221 from leaking out, so that the cooking box has good heat insulation and sealing performance.

It is conceivable that the first sealing element 530 may be made of a flexible material such as silicone rubber or rubber, so as to improve the contact tightness between the first sealing element 530 and the second heat insulation element 520 and the mounting section 210, and optimize the sealing effect. The first heat insulation member 510 and the second heat insulation member 520 can be made of polyurethane, and the polyurethane material has light weight, good heat insulation, sound insulation and shock resistance, and is beneficial to the heat preservation of the liner 200 and the heat insulation between the liner 200 and the cover 300 and between the liner 200 and the casing 100.

In addition, the first heat insulating material 510 and/or the second heat insulating material 520 may be provided in multiple layers, the multiple layers of the first heat insulating material 510 are stacked on each other and integrally placed between the outer case 100 and the inner container 200, and the multiple layers of the second heat insulating material 520 are stacked on each other and integrally placed between the cover body 300 and the installation section 210, thereby further optimizing the heat insulating effect between the outer case 100 and the inner container 200, and between the inner container 200 and the cover body 300. Further, taking the second thermal insulation member 520 as an example, the multiple layers of the second thermal insulation members 520 may be selected from different materials, specifically, one layer of the second thermal insulation members 520 is a polyurethane plate, one layer of the second thermal insulation members 520 is a glass fiber plate, the glass fiber has higher strength than the polyurethane material, and the glass fiber plate is closer to the lid 300 than the polyurethane plate, so that the lid 300 has good structural strength and thermal insulation with the inner container 200.

The cooking box further comprises a latch 120, wherein the latch 120 is used for locking the cover 300 with the housing 100 and enabling the cover 300 to press the mounting section 210, so that the sealing between the mounting section 210 and the cover 300 is maintained; the latches 120 are mounted on the outer wall of the housing 100, and a plurality of latches 120 are disposed on the outer wall of the housing 100, and the plurality of latches 120 are spaced apart from each other to lock the cover 300 to the housing 100 at different regions. The latch 120 may be a buckle, and the cover 300 has a buckle or a slot matching with the latch 120; the latch 120 may also be configured as a snap lock or the like.

It should be noted that, in an embodiment, one side of the cover 300 may be rotatably connected to the housing 100 through a rotating component such as a hinge, and a latch 120 is disposed on an adjacent side and/or an opposite side of the cover 300, and the latch 120 is opened, the cover 300 may rotate relative to the housing 100, and the cover 300 may be rotated to enable the cover 300 to be latched to the housing 100, or opened relative to the housing 100, which is high in convenience. In other examples, the latch 120 is wound around the outer wall of the housing 100 to open the latch 120, and the cover 300 can be completely separated from the housing 100 to facilitate the taking and placing of food.

The cover 300 includes an end plate 310 and a side plate 320, the side plate 320 is connected to the outer edge of the end plate 310, the side plate 320 protrudes relative to the side portion of the end plate 310, after the cover 300 is fastened to the housing 100, under the locking force of the fastener 120, the end plate 310 is matched with the mounting section 210 to clamp the first sealing element 530 and the second insulating element 520, the side plate 320 surrounds the housing 100, and the joints of the second insulating element 520, the first sealing element 530 and the mounting section 210 are shielded and protected.

In order to further improve the sealing of the cooking box, a second sealing member 540 is further arranged between the mounting section 210 and the casing 100, the second sealing member 540 is positioned between one side of the mounting section 210, which is far away from the cover 300, and the end surface of the casing 100, so that the heat released by the inner container 200 is prevented from leaking from the joint of the end surface of the casing 100 and the mounting section 210, and the good sealing performance is provided between the mounting section 210 and the cover 300 and between the mounting section 210 and the casing 100 through the combined action of the first sealing member 530 and the second sealing member 540, so that the heat of the inner container 200 can be effectively prevented from leaking.

In one embodiment, a portion of the mounting section 210 protrudes outward relative to the outer wall of the cooking section 220, and a portion of the mounting section 210 located outside the casing 100 is erected on an end surface of the casing 100, so that the inner container 200 is detachably connected to the casing 100, and the inner container 200 is convenient to disassemble and assemble, and later maintain and clean. Further, the end of the outer shell 100 protrudes toward a side close to the inner cavity 110 to form a supporting section 130, and the supporting section 130 is used for placing the installation section 210, so that the inner container 200 is erected towards the outer shell 100; the second sealing member 540 is positioned between the supporting section 130 and the mounting section 210, when the inner container 200 is assembled, the cooking section 220 is inserted into the inner cavity 110, the mounting section 210 is erected on the supporting section 130, and the second sealing member 540 is tightly contacted with the supporting section 130 and the mounting section 210 under the clamping action of the supporting section 130 and the mounting section 210, so that the sealing performance is good; moreover, after the latch 120 is locked, the mounting section 210 is stably clamped by the cover 300 and the housing 100, so that the inner container 200 is fixed in the housing 100 without being matched or fixed with other components, the assembly convenience is high, the inner container 200 can be taken out from the inner cavity 110 for cleaning, maintenance and the like, and the latch has good practicability.

The second sealing member 540 may be fixed to the supporting section 130 by means of adhesion, or a groove may be formed on the supporting section 130 for the second sealing member 540 to be placed. The second sealing member 540 may also be made of a flexible material such as silicone rubber or rubber.

In addition, the mounting section 210 has a mounting groove 212, the mounting groove 212 is disposed toward the cover 300, and the first sealing member 530 is embedded in the mounting groove 212 to prevent the first sealing member 530 from being shifted to affect sealing; an insulating gap 213 is formed between one side of the mounting section 210 close to the side plate 320 and the inner wall of the side plate 320, so as to prevent the mounting section 210 from contacting the side plate 320 and directly transfer heat to the side plate 320, thereby optimizing the insulating effect. A portion of the mounting section 210 protrudes into the opening 211, so that the distance between the mounting section 210 and the side plate 320 of the heat insulation gap 213 is increased on the basis of providing the mounting groove 212 with a sufficient mounting space, and heat transfer from the mounting section 210 to the side plate 320 is weakened. The end plate 310 is provided with a mounting hole, the cover 300 further comprises a fixing member 330, the fixing member 330 penetrates through the second heat insulation member 520 and is inserted into the mounting hole, the second heat insulation member 520 is fixed on the end plate 310, the cover 300 is prevented from being detached, the second heat insulation member 520 is scattered, and the cooking box is convenient and fast to use.

The heating assembly 400 further includes a battery 420, a switching module 430, and the like, wherein the battery 420 is used for providing power support for the heating element 410, and the switching module 430 is connected to the battery 420 and the heating element 410 and is used for receiving instructions from an external control module and adjusting parameters such as heating power of the heating element 410. The mounting plate 140 is arranged in the casing 100, the mounting plate 140 is connected with the inner wall of the casing 100, the mounting plate 140 divides the inner cavity 110 into two mutually independent parts, one part is used for placing the inner container 200 and the heating element 410, the other part is used for placing the battery 420 and the switching module 430, normal work of the battery 420 and the switching module 430 is prevented from being influenced by high temperature of the inner container 200, and the service life of the cooking box is prolonged.

In one embodiment, the cooking chamber processes food by steam heating, the bottom wall of the inner container 200 is recessed to form a heating space 230, the heating space 230 is used for containing water, the heating element 410 can be selected from a heating rod, a heating wire, a heating plate and the like, the heating element 410 is positioned in the heating space 230, and the water is heated by the heating element 410 to generate steam; the inside of inner bag 200 still is provided with hot plate 240, and hot plate 240 erects in the top of heating space 230, has the gas pocket on the hot plate 240, and heating space 230 passes through the gas pocket and cooks the chamber 221 intercommunication, and the steam that the water heating produced passes through the gas pocket and gets into in the chamber 221 of cooking, heats food.

Specifically, the bottom wall of the inner container 200 and the heating plate 240 are both bent, a portion of the heating plate 240 is bent downward and extends into the heating space 230, the extending end contacts the bottom wall of the inner container 200, and another portion of the heating plate 240 is parallel to and supported by the bottom wall. This arrangement, on the one hand, allows the heating space 230 to generate a sufficient amount of steam with a small amount of water on the premise of having a certain volume and being capable of containing a sufficient amount of water, and on the other hand, avoids the installation of other components in the housing 100.

Still be provided with the baffle in the inner bag 200, the protruding support arris 250 that is provided with on the inner wall of inner bag 200, support arris 250 and be used for supporting the baffle, and the baffle is used for placing food, sets up the convenience that the baffle can improve food and place to increase the food volume that can place in the culinary art chamber 221. The supporting ribs 250 can be arranged on the inner wall of the inner container 200 in multiple layers, and each layer of supporting ribs 250 can be provided with a partition plate, so that the quantity of food placed in the cooking box can be further increased. It should be noted that the partition plate should have through holes for steam to flow and heat the food on the partition plate of different layers.

The cover 300 is provided with an exhaust valve 340, and the exhaust valve 340 is communicated to the cooking cavity 221 for exhausting steam in the cooking cavity 221 and adjusting the gas pressure in the cooking cavity 221.

Referring to fig. 2 and 4, the heating assembly 400 further includes a temperature sensor 440 and a display 450, the temperature sensor 440 is mounted on the heating plate 240, the temperature sensor 440 is used for detecting the temperature of the steam in the cooking cavity 221, the display 450 is mounted on the outer wall of the casing 100, and the display 450 is used for displaying the detected value of the temperature sensor 440 for the user to observe in real time. The heating assembly 400 further includes a regulator 460, the regulator 460 is installed on the outer wall of the casing 100, the regulator 460 is electrically connected to the heating element 410, the regulator 460 is used for regulating the heating power of the heating element 410, and the user can increase or decrease the heating power of the heating element 410 by performing corresponding operations on the regulator 460 according to the current steam temperature in the cooking cavity 221, which is displayed by the display 450, so as to regulate the steam temperature in the cooking cavity 221. The switch 470 is further installed on the outer wall of the casing 100, the switch 470 is electrically connected to the battery 420 and the heating element 400, and the switch 470 is used for switching the on/off state of the heating element 400.

Referring to fig. 4, in one embodiment, handles 150 are provided on opposite sidewalls of the housing 100, and the handles 150 are used for being held by a person to facilitate carrying of the cooking chamber; hanging rings 160 are further arranged at four corners of one side wall of the casing 100, the hanging rings 160 are used for hanging braces, and a user can carry the cooking box through the braces, so that the cooking box is convenient to carry and carry; in order to improve the comfort of the user when the user carries the cooking box, the side wall of the casing 100 on which the hanging ring 160 is mounted is set to be in the shape of arc, curve and the like so as to fit the back contour of the human body and conform to the design concept of ergonomics.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. Cooking chamber, its characterized in that includes:

a housing having an interior cavity;

2. The cooking chamber of claim 1, wherein the cover includes an end plate and a side plate, the side plate being connected to an outer edge of the cover, the side plate protruding toward a side of the end plate, the second thermal insulator being located between the end plate and the mounting section, the side plate shielding the second thermal insulator from the first seal.

3. The cooking chamber of claim 2, wherein the mounting section has an insulating gap between a side wall of the side plate and an inner wall of the side plate.

4. The cooking chamber of claim 1, wherein the second heat insulator is provided in plurality, and a plurality of the second heat insulators are stacked.

5. The cooking chamber of claim 1, wherein a side of the mounting section facing the cover has a mounting groove, and the first sealing member is fitted in the mounting groove.

6. The cooking chamber of claim 1, wherein an end of the outer shell protrudes toward the inner cavity to form a support section for mounting the mounting section.

7. The cooking chamber of claim 6, further comprising a second seal between the mounting section and the support section.

8. The cooking chamber of claim 1, wherein the heating assembly further comprises a heating plate, the heating plate has an air hole, a part of the bottom wall of the inner container is recessed to form a heating space, the heating element is located in the heating space, and the heating plate is erected above the heating space.

9. The cooking chamber as claimed in claim 1, wherein a partition having a through hole is further provided in the inner container, and a support rib is protrudingly provided on an inner wall of the cooking section, the support rib being used for placing the partition.

10. The cooking chamber of claim 1, wherein the heating assembly further comprises a temperature sensor and a display, the temperature sensor is located in the cooking chamber and is used for detecting the temperature of the gas in the cooking chamber, the display is mounted on the outer wall of the outer shell, and the display is used for displaying the detection data of the temperature sensor.