CN215738501U - Cooking device - Google Patents

Abstract

The utility model provides a cooking device. Cooking device includes the inner bag, is provided with the through-hole on the diapire of inner bag, and cooking device still includes infrared stove, and infrared stove includes: the sealing partition plate is arranged on the bottom wall and seals the through hole; and the heating assembly is arranged below the sealing partition plate and used for directly heating the sealing partition plate. Through the arrangement, the infrared oven can be in direct contact with the cooking cavity, so that the inner container is not required to be heated. Therefore, the heating efficiency of the cooking device is high, the energy consumption of the cooking device is low, and the use cost of a user is low. In addition, the heating assembly of the infrared furnace directly heats the sealing partition plate, so that the heat efficiency of the infrared furnace can be improved. And, through holding infrared stove at least partially in the through-hole, can also reduce cooking device's size, make cooking device more exquisite small and exquisite. Moreover, the consumable material of the inner container is reduced, and the cooking device is lighter.

Description

Cooking device

Technical Field

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

Background

With the improvement of living standard of people, the attention on cooking is gradually paid. Various cooking devices are gradually moved into the field of vision of users, becoming a standard configuration for kitchens.

The inner container of the cooking device can surround to form a cooking cavity. Some existing cooking devices are provided with an electric ceramic oven for heating food in the cooking cavity. Such cooking devices include, for example, ovens, steam ovens, and the like. The electric ceramic oven is generally disposed at an outer side of the inner container so that the cooking cavity has a sufficient space to receive food to be cooked.

Like this, electric ceramic stove need take the lead to heating the inner bag when heating, consequently can lead to the efficiency of heating to be lower, and cooking device's energy consumption is higher, and user's use cost is higher.

SUMMERY OF THE UTILITY MODEL

To at least partially solve the problems of the prior art, the present invention provides a cooking apparatus. Cooking device includes the inner bag, is provided with the through-hole on the diapire of inner bag, and cooking device still includes infrared stove, and infrared stove includes: the sealing partition plate is arranged on the bottom wall and seals the through hole; and the heating assembly is arranged below the sealing partition plate and used for directly heating the sealing partition plate.

Through the arrangement, the infrared oven can be in direct contact with the cooking cavity, so that the inner container is not required to be heated. Therefore, the heating efficiency of the cooking device is high, the energy consumption of the cooking device is low, and the use cost of a user is low. In addition, the heating assembly of the infrared furnace directly heats the sealing partition plate, so that the heat efficiency of the infrared furnace can be improved. And, through holding infrared stove at least partially in the through-hole, can also reduce cooking device's size, make cooking device more exquisite small and exquisite. Moreover, the consumable material of the inner container is reduced, and the cooking device is lighter.

Exemplarily, the through hole is a T-shaped hole, the step of the T-shaped hole faces upwards, an annular sealing groove is formed in the step of the T-shaped hole, sealant is filled in the annular sealing groove, the edge of the sealing partition plate covers the annular sealing groove, and the sealing partition plate is fixed to the bottom wall through the sealant. Through setting up sealed glue, can ensure not to have the clearance between sealed baffle and the through-hole, prevent that water or steam through-hole department from leaking to heating element on, cause dangerous occurence of failure, cooking device's security is higher. In addition, the sealing glue can also fix the sealing partition plate on the bottom wall of the inner container.

Illustratively, the sealing separator comprises a glass-ceramic plate. The microcrystalline glass has the advantages of high mechanical strength, excellent insulating property, chemical corrosion resistance, wear resistance, good thermal stability, high use temperature and the like, and is very suitable for the working environment of an infrared furnace.

Illustratively, the cooking device further comprises a connecting plate connected to the inner container, the connecting plate supporting the heating assembly from below the heating assembly. Through setting up the connecting plate, heating element's connection structure is comparatively succinct, low cost.

Illustratively, the connecting plate is integrally formed with the inner bladder. Thus, the installation process can be reduced, and the production efficiency can be improved.

Illustratively, a mounting groove is provided on the connection plate, the lower portion of the heating assembly is engaged with the mounting groove, the mounting groove is a T-shaped groove, and a fastening member is provided on both a step of the T-shaped groove and a bottom surface of the T-shaped groove to fix the lower portion of the heating assembly to the connection plate. With this arrangement, the mechanical strength of the connecting structure of the heating assembly is higher. And can also make heating element's location more accurate, cooking device's batch uniformity is better.

Illustratively, the connecting plate is made of an elongated plate material. The connecting plate uses less materials and has low cost.

Exemplarily, the cooking device further comprises a temperature controller, the temperature controller is fixed on the portion of the connecting plate connected with the inner container, the temperature controller is spaced apart from the infrared furnace along the horizontal direction, the temperature controller is used for detecting the peripheral temperature of the infrared furnace, and when the peripheral temperature of the infrared furnace is higher than a predetermined threshold value, the temperature controller controls the infrared furnace to be powered off. Through setting up the temperature controller, thereby when the infrared furnace leads to the high temperature because of work anomaly or other reasons, temperature controller department can in time perception to control cutting circuit, in order to prevent dangerous occurence of failure such as conflagration, ensure cooking device's reliability. And, the temperature controller and the infrared stove are arranged at intervals, so that the temperature controller can be prevented from being damaged due to high temperature.

Exemplarily, the heating assembly comprises a shell, a heating plate and a temperature measuring element, the shell is connected to the connecting plate, the heating plate is located between the inner container and the sealing partition plate, the upper end of the temperature measuring element penetrates through the heating plate and the shell, the lower end of the temperature measuring element is connected to the connecting plate, and the temperature measuring element is used for detecting the temperature of the heating plate. By arranging the shell, the heating plate can be protected, and other parts of the cooking device are prevented from being scalded; meanwhile, the heat generated by the heating plate can be acted in the cooking cavity as much as possible, so that the heating efficiency of the cooking device is improved. The temperature of the heating plate can be detected and fed back to a control system of the cooking device, so that the temperature of the infrared oven can be accurately controlled.

Illustratively, the sealing diaphragm is received within the through-hole with an upper surface of the sealing diaphragm flush with an upper surface of the bottom wall. This facilitates the placement of food and the daily cleaning of the bottom wall.

Illustratively, the top edge of the through-hole is provided with a chamfer. Through setting up the chamfer, can play the effect of direction, be convenient for install sealed baffle in the through-hole, improved the installation effectiveness.

Illustratively, the infrared oven may be an electric ceramic oven. The electric ceramic stove has the advantages of high temperature, no pot selection, no radiation, high heat efficiency and the like.

A series of concepts in a simplified form are introduced in the disclosure, which will be described in further detail in the detailed description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the utility model are included to provide a further understanding of the utility model. The drawings illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the utility model. In the drawings, there is shown in the drawings,

fig. 1 is a perspective view of a cooking apparatus according to an exemplary embodiment of the present invention, with a door panel removed;

FIG. 2 is a perspective view of the cooking device shown in FIG. 1 with the sealing partition removed;

FIG. 3 is a perspective view of another angle of the cooking device shown in FIG. 1; and

fig. 4 is a front view of the cooking apparatus shown in fig. 1, in which a door panel is opened.

Wherein the figures include the following reference numerals:

100. an inner container; 110. a through hole; 111. chamfering; 112. a step; 120. an annular seal groove; 210. Sealing the partition plate; 220. a heating assembly; 221. a housing; 222. heating the plate; 223. a temperature measuring element; 300. a connecting plate; 310. mounting holes; 320. mounting grooves; 420. a temperature controller; 421. an electrical connection terminal.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description merely illustrates a preferred embodiment of the utility model and that the utility model may be practiced without one or more of these details. In other instances, well known features have not been described in detail so as not to obscure the utility model.

As shown in fig. 1-4, the cooking appliance may include a liner 100 and an infrared oven. The inner container 100 generally includes top, bottom and side walls that may enclose a cooking chamber. Food to be cooked may be placed within the cooking cavity. The bottom wall of the inner container 100 may be provided with a through hole 110. The through hole 110 may communicate the cooking chamber with the outside of the inner container 100.

Infrared ovens may be used to heat food. Preferably, the infrared oven may be an electric ceramic oven. The electric ceramic stove has the advantages of high temperature, no pot selection, no radiation, high heat efficiency and the like. The heating plate of the existing electric ceramic stove generally comprises an iron-chromium heating sheet for heating and a heat insulation plate for bearing the iron-chromium heating sheet. The insulating disk is usually made of a ceramic material and is therefore called an "electroceramic stove". Alternatively, the infrared oven employed herein may also include various types of existing devices that employ heating by the infrared principle, for example, the insulating plate of the heating plate of the infrared oven may be made of a non-ceramic material; or for example, the heating element is a halogen heating tube; and so on.

The infrared oven may include a sealing barrier 210 and a heating assembly 220. A sealing partition 210 may be provided on the bottom wall and seals the through-hole 110. The cooking chamber may be sealed by a sealing partition 210. The heating assembly 220 may be disposed below the sealing partition 210 in any suitable manner. The heating assembly 220 may be used to directly heat the sealing partition 210. By sealing the sealing partition 210, the cooking broth can be prevented from flowing onto the heating assembly 220.

In a preferred embodiment, the through-hole 110 is a T-shaped hole. The step 112 of the T-shaped hole is directed upwards. An annular seal groove 120 may be provided on the step 112 of the T-shaped bore. The annular seal groove 120 may be coaxial with the through-hole 110. The annular sealing groove 120 may be filled with a sealing gel. The edge of the sealing diaphragm 210 may ride on the step 112. The edge of the seal partition 210 may overlie the annular seal groove 120. The sealing partition 210 may be fixed to the bottom wall of the inner container 100 by a sealant. Through setting up sealed glue, can guarantee that there is not the clearance between sealed baffle 210 and the through-hole 110, prevent that water or steam through-hole 110 department from leaking on heating element 220, cause the dangerous accident to take place, cooking device's security is higher. In addition, the sealant can also fix the sealing partition 210 on the bottom wall of the inner container 100.

The shape of the through-hole 110 may be adapted to the sealing diaphragm 210. The sealing barrier 210 may be made of any suitable material. Preferably, the sealing spacer 210 may comprise a glass-ceramic plate. The microcrystalline glass has the advantages of high mechanical strength, excellent insulating property, chemical corrosion resistance, wear resistance, good thermal stability, high use temperature and the like, and is very suitable for the working environment of an infrared furnace. Preferably, the upper surface of the sealing diaphragm 210 may be flush with the upper surface of the bottom wall. This facilitates the placement of food and the daily cleaning of the bottom wall.

With this arrangement, the infrared oven can be in direct contact with the cooking chamber, thereby eliminating the need to heat the inner container 100. Therefore, the heating efficiency of the cooking device is high, the energy consumption of the cooking device is low, and the use cost of a user is low. In addition, since the heating assembly 220 of the infrared oven directly heats the sealing partition 210, the thermal efficiency of the infrared oven can also be improved. Also, by accommodating the infrared oven at least partially within the through-hole 110, the size of the cooking appliance can be reduced, making the cooking appliance more compact. Moreover, the consumption of materials of the inner container 100 is reduced, and the cooking device is lighter.

In a preferred embodiment, the top edge of the through-hole 110 may be provided with a chamfer 111. By arranging the chamfer 111, the guide function can be achieved, the sealing partition plate 210 is convenient to install in the through hole 110, and the installation efficiency is improved.

In a preferred embodiment, as shown in fig. 3, the cooking appliance may further include a connection plate 300. The shape of the connection plate 300 may be arbitrary, such as circular, square, and the like. Preferably, the connection plate 300 may be made of a long strip-shaped plate material. Therefore, the connecting plate 300 is less in material consumption and low in cost. The connection plate 300 may be connected to the inner bladder 100 by any suitable means such as fastener connections, welding, and the like. Preferably, the connection plate 300 may be integrally formed with the inner container 100. Thus, the installation process can be reduced, and the production efficiency can be improved. In embodiments where the connection plate 300 is integrally formed with the inner container 100, the various components of the infrared oven may be mounted to the bottom wall of the inner container 100 from the inside of the cooking chamber. Preferably, the connection plate 300 may be attached by fasteners, welded, etc. in any suitable manner to hold the heating assembly 220 from below. By arranging the connecting plate 300, the connecting structure of the heating assembly 220 is simple and low in cost.

Preferably, as shown in fig. 3, the connection plate 300 may be provided with a mounting groove 320. In the embodiment shown in the drawings, the connection plate 300 forms the mounting groove 320 by bending. In other embodiments not shown, the connection plate 300 may be formed with the mounting groove 320 by any suitable means such as welding, bonding, and the like. Since the bottom wall of the inner container 100 is generally thin, the heating element 220 generally protrudes from the bottom wall of the inner container 100. By providing the mounting groove 320, the lower portion of the heating assembly 220 may be coupled to the mounting groove 320. The lower portion of the heating member 220 has a shape adapted to the mounting groove 320, so that the heating member 220 can be horizontally restricted when the lower portion of the heating member 220 is mounted to the mounting groove 320. The mounting groove 320 may be a T-shaped groove. Fasteners may be provided on both the step of the T-shaped groove and the bottom surface of the T-shaped groove to secure the lower portion of the heating assembly 220 to the connection plate 300. With this arrangement, the mechanical strength of the connection structure of the heating assembly 220 is higher. And the positioning of the heating assembly 220 can be more accurate, and the batch consistency of the cooking device is better.

Preferably, as shown in fig. 3, the cooking apparatus may further include a temperature controller 420. Thermostat 420 may employ various types of thermostats known in the art or that may occur in the future. The temperature controller 420 may be fixed to the portion of the connection plate 300 connected to the inner container 100 by any suitable means such as fastener connection, welding, etc. The temperature controller 420 is spaced apart from the infrared oven in a horizontal direction, so that the temperature controller 420 is relatively far away from the heating assembly 220, thereby the temperature around the temperature controller 420 is not too high, the working environment of the temperature controller 420 is safer, and the reliability of the temperature controller 420 is higher. In addition, there is a certain gap between the bottom wall of the inner container 100 and the bottom wall of the outer case (not shown) of the cooking apparatus, so that the thermostat 420 has a sufficient installation space. The electrical connection terminal 421 of the thermostat 420 may be extended toward the outside of the connection plate 300, for example, from the side of the thermostat 420, so as to reserve a sufficient electrical space for wiring. The thermostat 420 may be used to detect the ambient temperature of the infrared oven. The temperature controller 420 may control the infrared oven to be powered off when the peripheral temperature of the infrared oven is higher than a predetermined threshold. Through setting up temperature controller 420, thereby when the infrared oven leads to the high temperature because of work anomaly or other reasons, temperature controller 420 department can in time perception to control the shut off circuit, in order to prevent dangerous accidents such as conflagration from taking place, ensure cooking device's reliability. Preferably, in order to improve the reliability of the cooking apparatus, the number of the thermostat 420 may be two or more to prevent one of them from malfunctioning.

Preferably, as shown in FIG. 2, the heating assembly 220 may include a housing 221, a heating plate 222, and a temperature measuring element 223. The shell 221 may be connected to the connection plate 300 by any suitable means, such as a fastener connection, welding, or the like. Heating disk 222 may be positioned between housing 221 and sealing partition 210. In some embodiments, housing 221 may also act as a fixation for heating disk 222. By arranging the shell 221, the heating plate 222 can be protected, and other parts of the cooking device are prevented from being scalded; meanwhile, the heat generated by the heating plate 222 can be applied to the cooking cavity as much as possible, so as to improve the heating efficiency of the cooking device.

The upper end of the temperature measuring element 223 can pass through the heating plate 222 and the housing 221. The lower end of the temperature sensing element 223 may be attached to the attachment plate 300 by any suitable means such as a fastener attachment, snap fit, or the like. Illustratively, the connection plate 300 may be provided with a mounting hole 310, and the lower end of the temperature measuring element 223 may be inserted into the mounting hole 310. The temperature sensing element 223 includes, but is not limited to, a thermocouple, a thermal resistor, a thermistor, and the like. The temperature sensing element 223 can be used to sense the temperature of the heating disk 222. By detecting the temperature of the heating plate 222, it can be fed back to the control system of the cooking device, thereby accurately controlling the temperature of the infrared oven.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front", "rear", "upper", "lower", "left", "right", "lateral", "vertical", "horizontal" and "top", "bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and in the case of not making a reverse explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

For ease of description, relative terms of regions such as "above … …", "above … …", "above … …", "above", and the like may be used herein to describe the regional positional relationship of one or more components or features with other components or features as illustrated in the figures. It is to be understood that the relative terms of the regions are intended to encompass not only the orientation of the element as depicted in the figures, but also different orientations in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

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

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 present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (12)

1. The utility model provides a cooking device, includes the inner bag, its characterized in that, be provided with the through-hole on the diapire of inner bag, cooking device still includes infrared stove, infrared stove includes:

the sealing partition plate is arranged on the bottom wall and seals the through hole; and

the heating assembly is arranged below the sealing partition plate and used for directly heating the sealing partition plate.

2. The cooking apparatus as claimed in claim 1, wherein the through hole is a T-shaped hole, the step of the T-shaped hole is upward, an annular sealing groove is formed on the step of the T-shaped hole, the annular sealing groove is filled with a sealant, an edge of the sealing partition plate covers the annular sealing groove, and the sealing partition plate is fixed to the bottom wall through the sealant.

3. The cooking device of claim 1, wherein said sealing barrier comprises a glass ceramic plate.

4. The cooking device of claim 1, further comprising a web connected to the inner bladder, the web cradling the heating assembly from below the heating assembly.

5. The cooking device of claim 4 wherein said web is integrally formed with said inner bladder.

6. The cooking apparatus of claim 4, wherein the connection plate is provided with a mounting groove, the lower portion of the heating assembly is engaged with the mounting groove, the mounting groove is a T-shaped groove, and a fastening member is provided on each of a step of the T-shaped groove and a bottom surface of the T-shaped groove to fix the lower portion of the heating assembly to the connection plate.

7. The cooking apparatus of claim 4, wherein the web is formed from an elongated sheet of material.

8. The cooking apparatus according to claim 4, further comprising a thermostat fixed to a portion of the connection plate connected to the inner container, the thermostat being horizontally spaced apart from the infrared oven, the thermostat for sensing a peripheral temperature of the infrared oven, the thermostat controlling the infrared oven to be powered off when the peripheral temperature of the infrared oven is higher than a predetermined threshold value.

9. The cooking device of claim 4, wherein the heating assembly includes a housing, a heating plate, and a temperature measuring element, the housing is connected to the connection plate, the heating plate is located between the inner bladder and the sealing partition, an upper end of the temperature measuring element passes through the heating plate and the housing, and a lower end of the temperature measuring element is connected to the connection plate, the temperature measuring element is used for detecting the temperature of the heating plate.

10. The cooking device of claim 1 wherein said sealing partition is received in said through hole with an upper surface of said sealing partition flush with an upper surface of said bottom wall.

11. The cooking apparatus of claim 1, wherein a top edge of the through hole is provided with a chamfer.

12. The cooking device of claim 1, wherein the infrared oven is an electric ceramic oven.

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