CN114129064A

CN114129064A - Cooking apparatus

Info

Publication number: CN114129064A
Application number: CN202111453165.0A
Authority: CN
Inventors: 彭义; 赵涛; 邓雁青; 唐相伟
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-03-04
Anticipated expiration: 2041-12-01
Also published as: CN114129064B

Abstract

The application discloses cooking equipment, cooking equipment include the mount pad, all with first cavity subassembly and the second cavity subassembly of mount pad detachably connection, with heating device and the support of mount pad independent setting. Under the condition that one cavity assembly is installed on the installation seat, the other cavity assembly is separated from the installation seat; the first cavity assembly is used for containing a first food, and the second cavity assembly is used for containing a second food; the bracket is provided with a flow guide cavity, and the flow guide cavity is used for guiding airflow to the heating device so that the airflow subjected to heat exchange with the heating device flows into the first cavity assembly or the second cavity assembly. The cooking equipment is provided with a first cavity assembly and a second cavity assembly which are both detachably connected with the mounting base, so that different foods can be made by mounting different cavity assemblies; meanwhile, the airflow can be guided to the heating device by the flow guide cavity, and then the airflow after heat exchange can flow to the cavity assembly arranged on the mounting seat to finish the food production.

Description

Cooking apparatus

Technical Field

The application relates to the field of household appliances, in particular to a cooking device.

Background

The popcorn is a puffed nutritional food which is crisp, tasty, rich in nutrition and easy to digest and absorb, and is popular with people. The cotton candy is soft, sticky and glutinous, and has colloid property and micro-elasticity. At present, popcorn machines and cotton candy machines are available on the market, but the popcorn machines and the cotton candy machines are single products, have single functions and are inconvenient for users to use.

Disclosure of Invention

The embodiment of the application provides a cooking device.

The cooking equipment of this application embodiment includes mount pad, first cavity subassembly, second cavity subassembly, support and heating device. The first cavity assembly and the second cavity assembly are detachably connected with the mounting seat, and when one of the first cavity assembly and the second cavity assembly is mounted on the mounting seat, the other one is separated from the mounting seat; the first cavity assembly is used for containing a first food, and the second cavity assembly is used for containing a second food; the heating device and the mounting seat are independently arranged; the bracket is provided with a flow guide cavity, and the flow guide cavity is used for guiding airflow to the heating device so that the airflow subjected to heat exchange with the heating device flows into the first cavity assembly or the second cavity assembly.

The cooking equipment is provided with the first cavity assembly and the second cavity assembly which are detachably connected with the mounting seat, so that different foods can be made by mounting different cavity assemblies, and the functionality of the cooking equipment is enhanced; meanwhile, the bracket which forms the flow guide cavity is arranged to guide the air flow to the heating device, then the air flow can exchange heat with the heating device, and the air flow after heat exchange can flow to any cavity assembly arranged on the mounting seat to finish the food production.

In some embodiments, the cooking apparatus includes a motor mounted on the support and a fan disposed in the airflow guiding cavity, and the motor drives the fan to rotate to form an airflow to the heating device.

In some embodiments, the bottom of the bracket is formed with a slot in which the end of the motor facing the bracket is snapped.

In some embodiments, the motor includes an output shaft, the bracket is formed with an avoiding hole, the avoiding hole is communicated with the diversion cavity, the output shaft penetrates through the avoiding hole and protrudes out of the diversion cavity, and the output shaft is connected with the first cavity assembly or the second cavity assembly.

In some embodiments, the cooking apparatus further comprises a base, the bottom of the support is provided with a connecting column, the base is provided with a mounting column corresponding to the connecting column, the connecting column and the mounting column are matched to mount the support on the base, and the end of the motor far away from the support is mounted on the base.

In some embodiments, the cooking apparatus further comprises a housing disposed on the base and disposed around the motor and the heating device, the housing being provided with an air inlet.

In some embodiments, the mounting seat includes outer wall, inner wall and connecting wall, the outer wall encircles the inner wall, the connecting wall is connected the inner wall with the outer wall, the outer wall the inner wall with the connecting wall encloses to have well cavity, the connecting wall is equipped with the through-hole, the through-hole with well cavity intercommunication, heating device is at least partly held in the well cavity.

In some embodiments, the inner wall is formed with installation space, the first cavity subassembly includes first heating cavity and first holding cavity, first holding cavity cover is established outside first heating cavity first cavity subassembly is installed under the condition on the mount pad, first heating cavity inserts and establishes in the installation space, first heating cavity is formed with heating space, the through-hole with heating space intercommunication, first holding cavity is formed with first holding chamber, first holding chamber with heating space intercommunication.

In some embodiments, the first accommodating cavity includes a first bottom wall and a first surrounding wall connected to the first bottom wall, the first bottom wall and the first surrounding wall surround to form the first accommodating chamber, the first bottom wall is provided with a first protruding wall protruding into the first accommodating chamber, the first protruding wall is provided with a first connecting hole, and the first accommodating chamber is communicated with the heating space through the first connecting hole.

In some embodiments, the inner wall is formed with installation space, the second cavity subassembly includes second heating cavity and second holding cavity, second holding cavity cover is established outside the second heating cavity second cavity subassembly is installed under the condition on the mount pad, second heating cavity inserts and establishes in the installation space, the second heating cavity is formed with heating space, second holding cavity is formed with second holding cavity, second heating cavity part is located in the second holding cavity, the second holding cavity with heating space with the through-hole all communicates.

In some embodiments, the second accommodating cavity includes a second bottom wall and a second surrounding wall connected to the second bottom wall, the second bottom wall and the second surrounding wall surround to form the second accommodating chamber, the second bottom wall is provided with a second protruding wall protruding into the second accommodating chamber, the second protruding wall is provided with a second connecting hole, and the second accommodating chamber is communicated with the through hole through the second connecting hole.

Additional aspects and advantages of the present application 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 present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a cooking apparatus according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a stent according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a first cooking assembly mounted to a mounting base according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of a second cooking assembly mounted to a mounting base according to an embodiment of the present application;

FIG. 5 is a perspective view of a mounting base according to an embodiment of the present disclosure;

FIG. 6 is a schematic cross-sectional view of a mount in an embodiment of the present application;

fig. 7 is a schematic perspective view of a first accommodating cavity according to an embodiment of the present disclosure;

FIG. 8 is a schematic perspective view of a first heating chamber according to an embodiment of the present disclosure;

FIG. 9 is a schematic cross-sectional view of a first heating chamber in an embodiment of the present application;

fig. 10 is a schematic perspective view of a second accommodating cavity according to an embodiment of the present disclosure;

FIG. 11 is a schematic cross-sectional view of a second heating chamber in an embodiment of the present application;

fig. 12 is a schematic top view of a second heating chamber in an embodiment of the present application.

Description of the main element symbols:

cooking apparatus 1000, first cavity assembly 100, first receiving cavity 11, first bottom wall 111, first protruding wall 1111, first connection hole 1112, first surrounding wall 112, first receiving chamber 113, first handle 114, first heating cavity 12, first heating space 121, outer cavity wall 122, inner cavity wall 123, flow guide hole 1231, flow guide channel 124, second cavity assembly 200, second receiving cavity 21, second bottom wall 211, second protruding wall 2111, second connection hole 2112, second surrounding wall 212, second receiving chamber 213, second handle 214, second heating cavity 22, support pillar 221, second heating space 222, mounting base 300, outer wall 31, inner wall 32, mounting space 321, step structure 322, connection wall 33, through hole 331, hollow cavity 34, mounting hole 35, heating device 400, motor 500, output shaft 51, fixing frame 52, fan blade 600, housing 700, heat dissipation hole 71, air inlet 72, air outlet 52, first surrounding wall 112, first receiving chamber 113, first receiving chamber 114, first heating cavity 12, first heating space 121, outer cavity 122, outer cavity wall 122, inner cavity wall 123, second surrounding wall 212, second surrounding wall 213, second surrounding wall, second, Base 800, erection column 81, support 900, water conservancy diversion chamber 91, draw-in groove 92, dodge hole 93, spliced pole 94.

Detailed Description

Reference will now be made in detail to embodiments of the present application, 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 and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 and 2, a cooking apparatus 1000 is provided according to an embodiment of the present disclosure. The cooking apparatus 1000 includes a first cavity assembly 100, a second cavity assembly 200, a mount 300, a heating device 400, and a stand 900. Wherein the first chamber body assembly 100 and the second chamber body assembly 200 are detachably connected to the mounting base 300, and in a case where one of the second chamber body assembly 200 and the first chamber body assembly 100 is mounted on the mounting base 300, the other is disposed apart from the mounting base 300.

The first cavity assembly 100 is used for accommodating a first food, and the second cavity assembly 200 is used for accommodating a second food; the heating device 400 is provided independently from the mounting base 300; the bracket 900 is formed with a guide cavity 91, and the guide cavity 91 is used for guiding the air flow to the heating device 400, so that the air flow after heat exchange with the heating device 400 flows to the first cavity assembly 100 or the second cavity assembly 200.

In the cooking apparatus 1000 of the present application, the first cavity assembly 100 and the second cavity assembly 200 are provided and both detachably connected to the mounting base 300, so that different foods can be prepared by mounting different cavity assemblies, and the functionality of the cooking apparatus 1000 is enhanced; meanwhile, the bracket 900 forming the flow guide cavity 91 is further arranged to guide the air flow to the heating device 400, then the air flow can exchange heat with the heating device 400, and the air flow after heat exchange can flow to any cavity assembly mounted on the mounting base 300 to complete the food preparation.

It should be noted that as the economy develops, people's demand for a level of physical life gradually increases, and among them, many people like to make snacks at home and use them as a way to interact with their families. In the puffed nutritious food, the puffed nutritious food is crispy and delicious, rich in nutrition and easy to digest and absorb, is popular with people, and not only stays in scenes of watching movies for purchase, but more and more people choose to make the puffed rice at home, and some cooking appliances are promoted to be used for making the puffed rice in the market.

In addition, the marshmallow is soft, sticky, slightly elastic. The cotton candy contains 10-20% of water and 20-30% of reducing sugar, is greatly liked by children, is a snack which bears the thought of children, and is liked by many people at home to make the cotton candy as a good parent-child interaction mode.

However, the existing popcorn machine and the existing cotton candy machine on the market are often independent products and have single functions, a user needs to purchase at least two cooking appliances to finish the production of the popcorn and the cotton candy at home, the production cost is greatly improved, and the user experience is poor.

In view of this, the present application provides a cooking apparatus 1000, which improves the structure of the cooking apparatus 1000, so that the functionality of the cooking apparatus 1000 can be improved, the manufacture of food such as popcorn and marshmallow can be completed only by simply replacing the accessories of the cooking apparatus 1000, and the user experience is improved.

Specifically, the mounting base 300 may be detachably mounted with the first cavity assembly 100 or the second cavity assembly 200, and in the case where one of the cavity assemblies is detachably mounted with the mounting base 300, the other is provided separately from the mounting base 300, so that a user may select which cavity assembly to use according to the food to be made, thereby improving the functionality of the cooking apparatus 1000.

For example, the first cavity assembly 100 or the second cavity assembly 200 can be assembled with the mounting base 300 in a snap-fit manner, so that the assembly method is simple and the cavity assembly is easy to replace; alternatively, the first chamber assembly 100 or the second chamber assembly 200 may be fixedly mounted to the mounting base 300 by a fastener such as a screw, so that the connection between the two is more reliable. Preferably, the first chamber body assembly 100 and the second chamber body assembly 200 are snap-fitted to the mounting base 300 in consideration of user convenience.

It can be understood that, in the case that the first cavity assembly 100 and the second cavity assembly 200 are assembled with the mounting base 300 in a buckling manner, the first cavity assembly 100 or the second cavity assembly 200 can be directly taken down to serve as a container for containing food when food preparation is completed, so that the applicability of the first cavity assembly 100 and the second cavity assembly 200 is improved; at the same time, cleaning of the first chamber body assembly 100 or the second chamber body assembly 200 is also facilitated.

The first cavity assembly 100 may be shaped like a pot, so that the first cavity assembly 100 has enough space to accommodate the first food; the second cavity assembly 200 may also be in the shape of a pot, and the second cavity assembly 200 and the first cavity assembly 100 may have different internal structures according to different foods to be made. For example, in one embodiment, the first cavity assembly 100 is used to place corn to make popcorn; the second chamber assembly 200 can be used to hold white sugar to make marshmallow; then, the first cavity assembly 100 may be a plastic member, so as to be transparent and visible, and let the user know the food preparation progress, and similarly, the second cavity assembly 200 may also be a transparent plastic member, so as to be transparent and visible, and facilitate the user to monitor the preparation of food.

In particular, it can be understood that in the process of making popcorn, raw corn needs to be heated to be puffed, and in the process of making cotton candy, raw white sugar needs to be heated to be melted, that is, in many food making processes, raw food materials need to be heated and processed. Then, the second cavity assembly 200 and the first cavity assembly 100 are required to endure a certain high temperature, so that the heating device 400 does not deform or even melt itself during the food preparation process.

The manufacturing materials of the second chamber component 200 and the first chamber component 100 may include high temperature resistant plastics, or may be made of composite metal materials, which can be determined by considering the use requirement of the user, the manufacturing cost of the cooking apparatus 1000, and the requirement of light weight of the cooking apparatus 1000.

The heating device 400 may be composed of a heating wire and a mica sheet for heating the first chamber assembly 100 or the second chamber assembly 200. Of course, in other embodiments, the heating device 400 may be replaced by a quartz heating tube, or a metal tube, or a graphene tube. The specific composition of the heating apparatus 400 is not inherently limited in the embodiment of the present application, as long as it can be independently installed from the mounting base 300 and can be used to increase the temperature of the second chamber assembly 200 and the first chamber assembly 100.

It can be appreciated that the heating device 400 is provided independently of the mounting base 300 so that it can be conveniently disassembled, assembled and replaced in the event of loss of either the heating device 400 or the mounting base 300. Specifically, in one embodiment, a cavity for accommodating the heating device 400 may be formed on the mounting base 300, so that the cooking apparatus 1000 may accommodate the heating device 400 at least partially in the cavity when the heating device 400 is mounted, so that the assembly structure of the mounting base 300 and the heating device 400 is more compact, and the requirement of miniaturization of the cooking apparatus 1000 is met.

In order to form a hot air flow blown from the heating device 300 toward the first chamber assembly 100 or the second chamber assembly 200, the cooking apparatus 1000 is generally further provided with a fan and a motor 500 for driving the fan to rotate, and then the bracket 900 may be used to fixedly mount the motor 500 and the fan.

The bracket 900 is further formed with a diversion cavity 91, in an embodiment, the motor 500 may be disposed below the bracket 900, and the fan may be installed in the diversion cavity 91, so that when the motor 500 drives the fan to rotate, airflow is formed in the diversion cavity 91, and the diversion cavity 91 may guide the airflow to the heating apparatus 400; then, the airflow is heat-exchanged with the heating device 400 to form a hot airflow, and when the rack 900 cooperates with other components of the cooking apparatus 1000 to form a forced convection, the hot airflow may continue to flow to the first cavity assembly 100 or the second cavity assembly 200, so as to increase the temperature of the cavity assembly and satisfy the making conditions of the first food or the second food. In particular, the part of the bracket 900 forming the diversion cavity 91 may be streamlined, so that the resistance to the flow of the air stream can be reduced.

Referring to fig. 3 and 4, in some embodiments, the cooking apparatus 1000 may include a motor 500 and a fan 600, the motor 500 may be mounted on the bracket 900, the fan 600 may be disposed in the diversion cavity 91, and the motor 500 may drive the fan 600 to rotate to form an air flow toward the heating device 400.

In this way, by disposing the fan blade 600 in the diversion cavity 91, under the condition that the motor 500 drives the fan blade 600 to rotate, the diversion cavity 91 can accelerate the flow of the formed air flow, and guide the air flow to the heating device 400 to form a hot air flow, so that the hot air flow is blown out from the heating device 400 to the first cavity assembly 100 or the second cavity assembly 200, so as to raise the temperature of the first cavity assembly 100 or the second cavity assembly 200, and meet the manufacturing conditions of the first food or the second food.

Specifically, the fan blade 600 in the present application may be a centrifugal fan blade, that is, the fan formed by the motor 500 and the fan blade 600 in the present application is a centrifugal fan. When the centrifugal fan is in operation, after the air flow is sucked in from the axial direction of the fan, the air flow is thrown out from the circumferential direction by using centrifugal force, that is, in this embodiment, the air flow is led out to the heating device 400 through the streamline flow guiding cavity 91.

Wherein, the fan blade 600 can be accommodated in the diversion cavity 91. Specifically, the cooking apparatus 1000 may further include a fixing bracket 52 connected to the motor 500, the output shaft 51 of the motor 500 may be fixed to the fixing bracket 52, and the fan blades 600 may be integrally formed with the fixing bracket 52 or may be assembled in batches. In this way, when the cooking apparatus 1000 is assembled, the fixing frame 52 may be assembled with the bracket 900, so that the fan blades 600 may be accommodated in the guide cavity 91, and the motor 500 may be mounted on the bracket 900.

In addition, fan blade 600 may be disposed on a side of heating device 400, such as a side near the bottom of mount 300. The output shaft 51 of the motor 500 may be fixed to the fixing frame 52, and the fixing frame 52 further forms the fan blade 600, so that the motor 500 may be connected to the fan blade 600 through the output shaft 51 of the motor 500, and the fan blade 600 may be driven to rotate through the output shaft 51.

Referring to fig. 2-4, in some embodiments, the bottom of the bracket 900 may be formed with a locking groove 92, and the end of the motor 500 facing the bracket 900 may be locked in the locking groove 92. Therefore, the motor 500 is mounted on the bracket 900, and the motor 500 is fixed and limited.

Specifically, after the fixing frame 52 is assembled with the bracket 900, in order to fix the position of the motor 500 at the bottom of the fixing frame 52, the end of the motor 500 facing the bracket 900 may be clamped in the clamping slot 92 at the bottom of the bracket 900. The shape of the locking groove 92 may be consistent with the shape of the end of the motor 500 facing the bracket 900, and the locking groove 92 may have a certain depth, so that the motor 500 is locked with the locking groove 92 more stably.

Referring to fig. 3 and 4, in some embodiments, the motor 500 may include an output shaft 51, and the bracket 900 may further include an escape hole 93 formed therein. The avoiding hole 93 may be communicated with the diversion cavity 91, the output shaft 51 penetrates through the avoiding hole 93 and protrudes out of the diversion cavity 91, and the output shaft 51 is connected with the first cavity assembly 100 or the second cavity assembly 200.

So, through forming the dodging hole 93 on the support 900, make the output shaft 51 can wear to establish the dodging hole 93 and outstanding in the water conservancy diversion chamber 91 and be connected with first cavity subassembly 100 or second cavity subassembly 200, thereby can drive first cavity subassembly 100 or second cavity subassembly 200 and rotate, accomplish the preparation of food.

Specifically, in one embodiment, the second chamber assembly 200 may be used to make marshmallow, and it is understood that the second chamber assembly 200 needs to be rotated at a high speed during the process of making marshmallow, so that the sugar filaments formed by melting the white granulated sugar rotate into a mass of marshmallow.

Then, when the motor 500 is mounted on the bracket 900, the output shaft 51 of the motor 500 may penetrate through the avoiding hole 93 formed on the bracket 900, the avoiding hole 93 may be formed at the bottom of the bracket 900 and penetrate through the bracket 900, and meanwhile, the output shaft 51 also protrudes out of the diversion cavity 91; meanwhile, a mounting hole 35 may be provided at the bottom of the mounting seat 300, so that the output shaft 51 can also be inserted into the mounting seat 300 by passing through the mounting hole 35; the output shaft 51 is then connected to the second heating chamber 22, for example, it can be inserted into the supporting column 221 of the second heating chamber 22.

In this way, the rotational motion of the motor 500 can be outputted through the output shaft 51 to drive the second heating chamber 22 to make high-speed rotational motion, thereby facilitating the completion of the production of food such as cotton candy.

Particularly, since the avoiding hole 93 is communicated with the diversion cavity 91, the fan blade 600 connected with the output shaft 51 can be accommodated in the diversion cavity 91 under the condition that the output shaft 51 penetrates through the avoiding hole 93; when the fan blades 900 are driven by the motor 500 to rotate by the output shaft 51, the rotation of the fan blades 900 may form an air flow to be guided to the heating device 400 by the guiding cavity 91.

Referring to fig. 1-4, in some embodiments, the cooking apparatus 1000 may further include a base 800. The bottom of the bracket 900 may be provided with a connection column 94, and the base 800 may be provided with a mounting column 81 corresponding to the connection column 94; mounting posts 81 and connecting posts 94 may cooperate to mount bracket 900 on base 800, and the end of motor 500 distal from bracket 900 may be mounted on base 800.

So, base 800 can have the bearing effect to cooking equipment 1000, installs support 900 on base 800 for cooking equipment 1000's overall structure is more compact, also can play fixed and limiting displacement to motor 500, thereby cooking equipment 1000 is more firm reliable when using.

Specifically, when the user uses the cooking apparatus 1000, the base 800 may be made of a composite metal material as a component for bearing the weight of the main body of the cooking apparatus 1000, so that the overall structure of the cooking apparatus 1000 is more firm and reliable, and of course, the base 800 may also be made of a plurality of materials such as composite plastic.

The bottom of the bracket 900 may be provided with a plurality of connecting posts 94, the base 800 may be provided with mounting posts 81 corresponding to the connecting posts 94 one by one, and the connecting posts 94 and the mounting posts 81 may be fixed together by screws or other fasteners. And, when the two are assembled together, a space for accommodating the motor 500 can be enclosed between the mounting posts 81, so that when the motor 500 is mounted on the base 800, the motor 500 can be limited, and the motor 500 is prevented from deviating and shaking in the operation process of the cooking device 1000. In addition, the end of the motor 500 far from the bracket 900 may be mounted on the base 800 by a fastener such as a screw, so that the connection between the motor 500 and the base 800 is firm and reliable.

Particularly, the base 800 is further provided with air holes (not shown), which may be used to dissipate heat of the base 800 and facilitate the rotation of the fan blade 600 to suck air from the air holes of the base 800.

Referring to fig. 1, in some embodiments, the cooking apparatus 1000 may further include a housing 700. The housing 700 may be disposed on the base 800 and around the motor 500 and the heating apparatus 400, and the housing 700 may be provided with the air inlet 72.

Therefore, the housing 700 can protect the cooking apparatus 1000 to a certain extent, prevent parts arranged inside the housing 700, such as the heating device 400 and the motor 500, from being polluted, and ensure electrical safety; base 800 can have the supporting effect to cooking device 1000 for cooking device 1000 is more firm reliable when using.

Specifically, the housing 700 may have a cylindrical shape, but the housing 700 may have a regular shape such as a cylindrical shape or a rectangular parallelepiped shape. Since the housing 700 may be disposed around the heating device 400 and the motor 500, the housing 700 needs to have a certain hardness and thickness to protect the heating device 400 and the motor 500, and the housing 700 may further isolate the heating device 400 and the motor 500 from the external environment, thereby performing the dustproof and waterproof functions; meanwhile, the housing 700 also needs to endure a certain high temperature, so that the housing 700 itself does not deform or even melt due to the heating of the heating device 400 during the food preparation process.

Then, the housing 700 may be made of high temperature resistant plastic or composite metal, and may be determined by considering the use requirement of the user, the manufacturing cost of the cooking apparatus 1000, and the requirement of light weight of the cooking apparatus 1000.

The housing 700 may be provided with a plurality of heat dissipation holes 71, the heat dissipation holes 71 may be circular, oval, or the like, and the size of the plurality of heat dissipation holes 71 may be different; the heat dissipation holes 71 are arranged to dissipate heat generated in the heating process of the heating device 400, so that the user is prevented from being scalded due to overhigh overall temperature of the shell 700, the influence of high temperature on the shell 700 is reduced, and the service life of the shell 700 is prolonged.

The housing 700 may further be provided with a plurality of air inlets 72, and the air inlets 72 may be formed at a middle lower portion of the housing 700, for example, a notch with a curvature is formed at the bottom as the air inlets 72. In this way, the air inlet 72 is disposed on the housing 700, so that in the process that the fan 600 is driven by the motor 500 to rotate, the air entering from the air inlet 72 can be blown to the heating device 400 to form hot air, and the first cavity assembly 100 or the second cavity assembly 200 can be heated.

In particular, the housing 700 may be provided to block hot wind from being dispersed, and may form a forced convection with the mounting socket 300 when the mounting socket 300 is mounted with the housing 700. The mounting base 300 and the housing 700 may be assembled together by fasteners such as screws, so that the mounting base 300 and the housing 700 are tightly connected, and thus the first cavity assembly 100 or the second cavity assembly 200 may be supported by the housing 700 when mounted on the mounting base 300, which is more reliable and firm.

The cooking apparatus 1000 may further include a base 800, the base 800 may be used to mount components such as the motor 500, and the housing 700 may be mounted on the base 800 by fasteners such as screws, so that the cooking apparatus 1000 is compact and more stable and reliable.

Referring to fig. 5 and 6, in some embodiments, the mounting base 300 may include an inner wall 32, an outer wall 31, and a connecting wall 33. Wherein, the outer wall 31 may surround the inner wall 32, the connecting wall 33 may connect the outer wall 31 and the inner wall 32, the outer wall 31 and the connecting wall 33 may enclose a hollow chamber 34. Also, the connection wall 33 may be provided with a through hole 331, and the through hole 331 may communicate with the hollow chamber 34, so that the heating device 400 may be at least partially received in the hollow chamber 34.

In this way, the hollow cavity 34 formed by the inner wall 32, the outer wall 31 and the connecting wall 33 on the mounting base 300 can be used for accommodating at least part of the heating device 400, so that the heating device 400 and the mounting base 300 can be compactly mounted together, and the occupied volume of the cooking apparatus 1000 is smaller.

Specifically, the outer wall 31 included in the mounting base 300 may constitute a main outline of the mounting base 300, the outer wall 31 may be connected to the inner wall 32 through the connecting wall 33, and the hollow chamber 34 is formed on the mounting base 300 through the inner wall 32, the outer wall 31 and the connecting wall 33. As shown in fig. 5, the connecting wall 33 may further include through holes 331, the through holes 331 may be in a regular or irregular shape such as a rounded rectangle, an ellipse, a circle, etc., the number of the through holes 331 may be plural, and the through holes 331 may be uniformly distributed in a ring shape on the connecting wall 33.

It is understood that the hollow cavity 34 may be communicated with the through hole 331, so that when the heating device 400 is disposed in the hollow cavity 34 and the heating device 400 is activated, the formed hot air flow can be conducted to the inner wall 32 of the mounting seat 300 and the first cavity assembly 100 or the second cavity assembly 200 connected to the mounting seat 300 through the through hole 331, and the heating process of the first food or the second food can be realized.

That is to say, through-hole 331 can regard as the air outlet, and through-hole 331 and the setting of well plenum chamber 34 can do benefit to the circulation of air current, and wherein, the conduction of air current can be accelerated in the setting of a plurality of through-holes 331, improves gaseous circulation efficiency, also can assist mount pad 300 to dispel the heat simultaneously, avoids mount pad 300 heating temperature too high.

As mentioned above, the heating device 400 may be optionally disposed at least partially within the hollow cavity 34. For example, in one embodiment, the heating device 400 is a heating wire and a mica sheet, and the heating device 400 can be partially coiled at the opening of the hollow cavity 34, so that the heating device 400 and the mounting base 300 can be compactly installed together, and the miniaturization requirement of the cooking apparatus 1000 can be met.

Referring to fig. 3, 5-9, in some embodiments, the inner wall 32 may be formed with a mounting space 321. In addition, the first cavity assembly 100 may include a first accommodating cavity 11 and a first heating cavity 12, wherein the first accommodating cavity 11 may be sleeved outside the first heating cavity 12. In the case where the first chamber assembly 100 is mounted on the mounting base 300, the first heating chamber 12 may be inserted in the mounting space 321.

In addition, the first heating cavity 12 may be formed with a heating space, i.e., the first heating space 121, the through hole 331 may be communicated with the first heating space 121, the first receiving cavity 11 may be formed with a first receiving chamber 113, and the first receiving chamber 113 may be communicated with the first heating space 121.

In this way, the installation space 321 may be used to install the first heating chamber 12 in the first chamber assembly 100, and since the first heating space 121 formed on the first heating chamber 12 may communicate with the through hole 331 on the connecting wall 33, the first heating chamber 12 may be heated by the heating device 400 partially received in the hollow chamber 34; because the first accommodating cavity 113 formed on the first accommodating cavity 11 can be communicated with the first heating space 121 of the first heating cavity 12, the first heating cavity 12 can conduct hot air flow to the first accommodating cavity 11, thereby preserving heat of the prepared food accommodated in the first accommodating cavity 11.

Specifically, as shown in fig. 5, a stepped structure 322 is also formed in the mounting space 321. It can be understood that the step structure 322 can make the bottom of the first heating cavity 12 and the step structure 322 butt together, thereby when inserting the first heating cavity 12 in the installation space 321, making the assembly of the first heating cavity 12 and the installation space 321 more reliable, and can play a certain limiting role for the first heating cavity 12, and avoid the first heating cavity 12 from generating the problems of skewing and shaking.

The first heating chamber 12 may contain a first food, and more particularly, the first food may be contained in the first heating space 121, for example, in one embodiment, when the first chamber assembly 100 is used to make popcorn, the raw material corn kernels may be contained in the first heating space 121. At this time, the first heating cavity 12 is inserted into the installation space 321 defined by the inner wall 32 of the installation base 300, the first heating space 121 of the first heating cavity 12 is communicated with the plurality of through holes 331 formed on the connecting wall 33 of the installation base 300, and the plurality of through holes 331 are communicated with the hollow cavity 34, so that after the heating device 400 is started, the hot air flow in the hollow cavity 34 flows to the first heating space 121 through the plurality of through holes 331, so that the corn kernels in the first heating space 121 are heated and puffed.

In addition, the first heating chamber 12 is sleeved by the first accommodating chamber 11. It can be understood that the accommodating space of the first accommodating chamber 113 formed on the first accommodating cavity 11 is relatively large, when the corn kernels are heated and puffed in the first heating cavity 12, and the volume of the corn kernels is increased, the popcorn made in the first heating cavity 12 overflows to the first accommodating cavity 11, and the first accommodating cavity 11 can serve as a container for accommodating the popcorn; meanwhile, the first heating cavity 12 can conduct heat to the first accommodating cavity 11, so that the temperature of the first accommodating cavity 11 is increased, and a certain heat preservation effect is achieved on the popcorn.

Particularly, the first accommodating cavity 11 may further be provided with a first handle 114, and the first handle 114 may be provided with a heat insulation plastic sleeve, so as to facilitate assembly and taking of the first accommodating cavity 11, thereby preventing the user from being scalded by the first accommodating cavity 11.

Referring to fig. 3, 8 and 9, in some embodiments, the first heating chamber 12 may include an inner chamber wall 123 and an outer chamber wall 122. The outer chamber wall 122 may surround the inner chamber wall 123; a flow guide channel 124 can be formed between the inner cavity wall 123 and the outer cavity wall 122, and the flow guide channel 124 can be communicated with the through hole 331; the inner cavity wall 123 may form the first heating space 121, and the inner cavity wall 123 may further include a flow guiding hole 1231, where the flow guiding hole 1231 may communicate the flow guiding channel 124 and the first heating space 121.

Thus, under the condition that the first heating cavity 12 is inserted into the installation space 321, the heating device 400 can conduct the hot air flow to the flow guiding channel 124 communicated with the through hole 331 through the hollow cavity 34, and at this time, because the flow guiding hole 1231 is provided to communicate the flow guiding channel 124 and the first heating space 121, the first heating space 121 can be heated by the introduced hot air flow to increase the temperature so as to meet the temperature condition for making food such as popcorn.

Specifically, the outer cavity wall 122 may form the main outline of the first heating cavity 12, the inner cavity wall 123 is surrounded by the outer cavity wall 122, a flow guiding channel 124 is formed between the inner cavity wall 123 and the outer cavity wall 122, and the flow guiding channel 124 is connected to the through hole 331 to conduct the hot air flowing out from the through hole 331. It is understood that the cooking apparatus 1000 may further include a fan, and the hot air may be blown into the through hole 331 in a direction of the wind direction sucked into the external environment by the fan after the heating device 400 partially accommodated in the hollow chamber 34 is activated.

The inner cavity wall 123 is further provided with a flow guiding hole 1231, and the shape of the flow guiding hole 1231 may be various regular or irregular shapes such as an oblong shape, an oval shape, a circular shape, a polygonal shape, and the like. The inner chamber wall 123 has a thickness such that the guide holes 1231 have a depth. The number of the guide holes 1231 may be multiple, and the plurality of guide holes 1231 may be uniformly distributed around the inner cavity wall 123 in the middle of the inner cavity wall 123.

The flow guiding holes 1231 communicate the flow guiding channel 124 with the first heating space 121, so that the hot air flow guided from the flow guiding channel 124 can be guided into the first heating space 121 through the flow guiding holes 1231 to heat the first food accommodated in the first heating space 121.

Referring to fig. 5-7, in some embodiments, the first receiving cavity 11 may include a first surrounding wall 112 and a first bottom wall 111, and the first surrounding wall 112 may be connected to the first bottom wall 111; the first surrounding wall 112 and the first bottom wall 111 may enclose a first accommodating chamber 113; the first bottom wall 111 may be provided with a first protrusion wall 1111, and the first protrusion wall 1111 may protrude into the first receiving chamber 113; the first protrusion wall 1111 may further have a first connection hole 1112, and the first receiving chamber 113 may be connected to the first heating space 121 through the first connection hole 1112.

Thus, the first protruding wall 1111 protrudes from the first bottom wall 111 into the first accommodating chamber 113, so as to prevent the first food from flying out due to an excessive wind speed during the manufacturing process; in addition, the first connection hole 1112 may communicate the first heating space 121 and the first receiving chamber 113, so that the temperature of the first receiving chamber 113 may be increased to perform a heat preservation process on the food received therein.

In particular, the first wall 112 may constitute a basic outline of the first housing cavity 11. The first surrounding wall 112 is connected to the first bottom wall 111 so as to surround the first accommodating chamber 113, so that the first accommodating chamber 113 can be used for accommodating prepared food. In one embodiment, the first cavity assembly 100 may be used to make popcorn, and the first bottom wall 111 protrudes into the first receiving chamber 113 to form a first protruding wall 1111, and the top of the first protruding wall 1111 may be arc-shaped, so as to prevent the corn kernels from flying out due to too high wind speed during the movement process.

In addition, the first protruding wall 1111 is further provided with a first connection hole 1112, and the first connection hole 1112 may be a large circular hole. The arrangement of the first connection hole 1112 can enable the first accommodating chamber 113 to be communicated with the first heating space 121 under the condition that the first heating cavity 12 is sleeved by the first accommodating cavity 11, so that the first heating space 121 can conduct temperature to the first accommodating chamber 113, and a certain heat preservation effect is performed on food accommodated in the first accommodating chamber 113.

In addition, the first connection hole 1112 may provide a passage for the first food with the expanded volume in the first heating space 121 to be pushed into the first receiving chamber 113 for heat preservation.

Referring to fig. 9, in some embodiments, the depth direction of the guiding holes 1231 may form an angle θ with the radial direction of the inner cavity wall 123. Thus, the included angle θ is formed such that the hot wind flowing from the guide passage 124 to the guide hole 1231 may form a vortex, i.e., a hot cyclone, thereby driving the first food to rotate in the first heating space 121.

Specifically, the diversion holes 1231 circumferentially distributed on the inner cavity wall 123 may be obliquely arranged on the inner cavity wall 123, that is, the depth direction of each diversion hole 1231 may form an included angle θ in the radial direction of the inner cavity wall 123, and the angle range of the included angle θ may be between 15 ° and 20 °.

In one embodiment, during the process of making popcorn, the corn kernels as raw material can be put into the first heating space 121, and when the guiding channel 124 guides hot air into the first heating space 121 through the guiding holes 1231, the guiding holes 1231 are obliquely arranged on the inner cavity wall 123, so that the hot air guided into the first heating space 121 can form a vortex to drive the corn kernels to rotate in the first heating space 121; then, after the corn kernels are heated and expanded, the prepared popcorn can be pushed out of the first heating space 121 and stored in the first accommodating cavity 11 for heat preservation.

Referring to fig. 4-5, 10-12, in some embodiments, the inner wall 32 may be formed with a mounting space 321. In addition, the second cavity assembly 200 may include a second accommodating cavity 21 and a second heating cavity 22, wherein the second accommodating cavity 21 may be sleeved outside the second heating cavity 22. In a state where the second cavity assembly 200 is mounted on the mount 300, the second heating cavity 22 may be inserted in the mounting space 321.

In addition, the second heating cavity 22 may be formed with a heating space, i.e., a second heating space 222, the second receiving cavity 21 may be formed with a second receiving chamber 213, and the second receiving chamber 213 may communicate with both the second heating space 222 and the through hole 331.

In this way, the mounting space 321 may be used to mount the second heating cavity 22 in the second cavity assembly 200, and since the second heating space 222 formed on the second heating cavity 22 may be communicated with the through hole 331 on the connecting wall 33, the second heating cavity 22 may be heated by the heating device 400 partially accommodated in the hollow cavity 34; since the second accommodating chamber 213 formed on the second accommodating chamber 21 can be communicated with the second heating space 222 of the second heating chamber 22, the second heating chamber 22 can conduct hot air to the second accommodating chamber 21, thereby preserving heat of the prepared food accommodated in the second accommodating chamber 21.

Specifically, as shown in fig. 5, a stepped structure 322 is also formed in the mounting space 321. It can be understood that the step structure 322 can make the bottom of the second heating cavity 22 can abut against the step structure 322, so that when the second heating cavity 22 is inserted into the installation space 321, the second heating cavity 22 and the installation space 321 are assembled more reliably, certain limiting effect can be achieved on the second heating cavity 22, and the problems that the second heating cavity 22 is deviated and shaken and the like are avoided.

The second heating chamber 22 may contain a second food, and more particularly, the second food may be contained in the second heating space 222, for example, in one embodiment, when the second chamber assembly 200 is used to make marshmallows, the raw material white granulated sugar may be contained in the second heating space 222. At this time, the second heating cavity 22 is inserted into the mounting space 321 defined by the inner wall 32 of the mounting base 300, the second heating space 222 of the second heating cavity 22 is communicated with the plurality of through holes 331 formed on the connecting wall 33 of the mounting base 300, and the plurality of through holes 331 are communicated with the hollow chamber 34, so that after the heating device 400 is started, the hot air flow in the hollow chamber 34 flows to the second heating space 222 through the plurality of through holes 331, so that the white granulated sugar in the second heating space 222 is heated and melted.

In addition, the second heating chamber 22 is sleeved by the second accommodating chamber 21. It can be understood that the accommodating space of the second accommodating chamber 213 formed on the second accommodating chamber 21 is large, after the white granulated sugar is heated and melted into the candy wires in the second heating chamber 22, the motor 500 installed in the cooking device 1000 can be started to drive the second heating chamber 22 to rotate, so that the candy wires are wound and gathered into the bulk cotton candy in a rotating manner, and the second accommodating chamber 21 can serve as a container for containing the cotton candy at this time. Meanwhile, the second heating cavity 22 can conduct heat to the second accommodating cavity 21, so that the temperature of the second accommodating cavity 21 is increased, and certain heat preservation effect is achieved on foods such as cotton candy.

Particularly, the second accommodating cavity 21 may further be provided with a second handle 214, and the second handle 214 may be provided with a heat insulation plastic sleeve, so that the second accommodating cavity 21 is convenient to assemble and take, and the user is prevented from being scalded by the second accommodating cavity 21.

Referring to fig. 10-12, in some embodiments, the second receiving cavity 21 may include a second surrounding wall 212 and a second bottom wall 211, and the second surrounding wall 212 may be connected to the second bottom wall 211; the second surrounding wall 212 and the second bottom wall 211 may enclose a second accommodating chamber 213; the second bottom wall 211 may be provided with a second protrusion wall 2111, and the second protrusion wall 2111 may protrude into the second accommodating chamber 213; the second protrusion wall 2111 may further have a second connection hole 2112, and the second receiving chamber 213 may be communicated with the through hole 331 through the second connection hole 2112.

Thus, by providing the second connection hole 2112 on the second protrusion wall 2111, under the condition that the second heating cavity 22 is inserted into the installation space 321, the heating device 400 can conduct hot air flow into the second connection hole 2112 communicated with the through hole 331 through the hollow cavity 34, so that the second heating space 222 can be heated by the introduced hot air flow to meet the temperature condition for making food such as marshmallow, and the second accommodating cavity 213 communicated with the second connection hole 2112 can be heated by the hot air flow to heat food for keeping the temperature.

In particular, the second wall 212 may constitute a basic outline of the second housing cavity 21. The second surrounding wall 212 is connected to the second bottom wall 211 to form a second accommodating chamber 213, so that the second accommodating chamber 213 can be used for accommodating prepared food. In one embodiment, the second cavity assembly 200 may be used to make cotton candy, and the second protruding wall 2111 is formed protruding from the second bottom wall 211 into the second accommodating cavity 213, so as to prevent the white granulated sugar from flying out due to too high wind speed during the movement process.

In addition, a second connection hole 2112 is further provided in the second projecting wall 2111, and the second connection hole 2112 may be a large circular hole. The second connection holes 2112 are arranged such that the second accommodating chamber 213 can be communicated with the through hole 331 when the second heating chamber 22 is sleeved by the second accommodating chamber 21, and the through hole 331 can conduct hot air to the second accommodating chamber 213, so as to raise the temperature of the second accommodating chamber 213, thereby performing a certain heat preservation function on the food accommodated in the second accommodating chamber 213.

In summary, the cooking apparatus 1000 of the present application can meet the requirement that a machine can be used to make marshmallow and popcorn, and the first cavity assembly 100 and the mounting base 300 fixed on the housing 700 are assembled in a snap-fit manner when the popcorn is made; then, the motor 500 is started to drive the fan blade 600 to suck air from the air inlet 72 on the housing 700 and from the air hole at the bottom of the base 800; blowing wind to the heating device 400 through the diversion cavity 91 to form hot wind blowing to the first cavity assembly 100; meanwhile, the hot air combines the housing 700 with the bracket 900 and the mounting base 300 to form forced convection; finally, hot cyclone is formed through the flow guide holes 1231 arranged on the first heating cavity 12, and the corn grains placed in the hot cyclone are heated to form the popcorn.

In case of cotton candy, the second chamber assembly 200 is assembled with the mounting base 300 fixed on the housing 700; then, the motor 500 is started to drive the fan blade 600 to suck air from the air inlet 72 on the housing 700 and from the air hole at the bottom of the base 800; and the hot air is blown to the heating device 400 through the diversion cavity 91 to form hot air, and meanwhile, the hot air is combined with the shell 700, the bracket 900 and the mounting base 300 to form forced convection, so that the hot air is blown to the second cavity assembly 200 through the through hole 331. Thus, the white granulated sugar placed in the second heating cavity 22 is melted to form sugar threads, and meanwhile, the second heating cavity 22 is driven by the output shaft 51 of the motor 500 to rotate at a high speed, so that the cotton candy is finally formed.

Thus, one cooking apparatus 1000 has various functions, and foods such as popcorn and marshmallow can be made at home simply by replacing accessories, the functionality of the cooking apparatus 1000 is enhanced, and the cooking apparatus 1000 is also easily cleaned.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 application. In this specification, schematic representations of the above terms 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.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A cooking apparatus, characterized by comprising:

a mounting seat;

the first cavity assembly and the second cavity assembly are detachably connected with the mounting seat, and when one of the first cavity assembly and the second cavity assembly is mounted on the mounting seat, the other one is separated from the mounting seat; the first cavity assembly is used for containing a first food, and the second cavity assembly is used for containing a second food; and

the heating device is independent from the mounting seat;

the support is provided with a flow guide cavity, and the flow guide cavity is used for guiding airflow to the heating device so that the airflow subjected to heat exchange with the heating device flows into the first cavity assembly or the second cavity assembly.

2. The cooking apparatus according to claim 1, wherein the cooking apparatus comprises a motor and fan blades, the motor is mounted on the support, the fan blades are disposed in the airflow guiding cavity, and the motor drives the fan blades to rotate to form airflow to the heating device.

3. The cooking apparatus according to claim 2, wherein a bottom of the stand is formed with a catching groove in which an end of the motor facing the stand is caught.

4. The cooking apparatus according to claim 2, wherein the motor includes an output shaft, the bracket is formed with an avoiding hole, the avoiding hole is communicated with the guide cavity, the output shaft penetrates through the avoiding hole and protrudes out of the guide cavity, and the output shaft is connected with the first cavity assembly or the second cavity assembly.

5. The cooking apparatus according to claim 2, further comprising a base, wherein the bottom of the support is provided with a connecting column, the base is provided with a mounting column corresponding to the connecting column, the connecting column is matched with the mounting column to mount the support on the base, and the end of the motor far away from the support is mounted on the base.

6. The cooking apparatus of claim 5, further comprising a housing disposed on the base and surrounding the motor and the heating device, the housing being provided with an air inlet.

7. The cooking apparatus according to claim 1, wherein the mounting seat comprises an outer wall, an inner wall and a connecting wall, the outer wall surrounds the inner wall, the connecting wall connects the inner wall and the outer wall, a hollow cavity is defined by the outer wall, the inner wall and the connecting wall, the connecting wall is provided with a through hole, the through hole is communicated with the hollow cavity, and the heating device is at least partially accommodated in the hollow cavity.

8. The cooking apparatus according to claim 7, wherein the inner wall is formed with an installation space, the first cavity assembly includes a first heating cavity and a first accommodating cavity, the first accommodating cavity is sleeved outside the first heating cavity, the first heating cavity is inserted into the installation space when the first cavity assembly is installed on the installation base, the first heating cavity is formed with a heating space, the through hole is communicated with the heating space, the first accommodating cavity is formed with a first accommodating chamber, and the first accommodating chamber is communicated with the heating space.

9. The cooking apparatus according to claim 8, wherein the first receiving cavity comprises a first bottom wall and a first surrounding wall connected to the first bottom wall, the first bottom wall and the first surrounding wall define the first receiving chamber, the first bottom wall is provided with a first protruding wall protruding into the first receiving chamber, the first protruding wall is provided with a first connecting hole, and the first receiving chamber is communicated with the heating space through the first connecting hole.

10. The cooking apparatus according to claim 7, wherein the inner wall is formed with an installation space, the second cavity assembly includes a second heating cavity and a second receiving cavity, the second receiving cavity is sleeved outside the second heating cavity, the second heating cavity is inserted into the installation space when the second cavity assembly is installed on the installation base, the second heating cavity is formed with a heating space, the second receiving cavity is formed with a second receiving cavity, the second heating cavity is partially located in the second receiving cavity, and the second receiving cavity is communicated with both the heating space and the through hole.

11. The cooking apparatus according to claim 10, wherein the second receiving cavity comprises a second bottom wall and a second surrounding wall connected to the second bottom wall, the second bottom wall and the second surrounding wall define the second receiving chamber, the second bottom wall is provided with a second protruding wall protruding into the second receiving chamber, the second protruding wall is provided with a second connecting hole, and the second receiving chamber is communicated with the through hole through the second connecting hole.