cooking machine

Abstract

The present invention discloses a cooking machine comprising a housing, a heating chamber, and an electronic control device. The housing is provided with a support and isolation assembly; the heating chamber is rotatably mounted within the support and isolation assembly and has a heating chamber; the housing's front panel is provided with an access opening communicating with the heating chamber; and the electronic control device is disposed between the support and isolation assembly and the housing. The technical solution of the present invention can reduce heat exposure to the electronic control device and prevent oil fume contamination and erosion, thereby extending the service life of the electronic control device and, consequently, the cooking machine.

Description

Technical Field

[0001] The present invention relates to the field of cooking machines, in particular to a cooking machine. Background Art

[0002] At present, with the rapid development of science and technology and the continuous improvement of human living standards, intelligent kitchen products are constantly innovating. Therefore, automatic cooking machines have come into being. Cooking machines can realize the entire cooking process automatically, but the heating chamber of the cooking machine will emit a lot of heat. This heat will reduce the performance of the cooking machine's electronic control device, thereby affecting the service life of the cooking machine. Summary of the Invention

[0003] The main purpose of the present invention is to provide a cooking machine, aiming to solve the heating problem of the cooking machine's electronic control device.

[0004] To achieve the above-mentioned object, the cooking machine proposed by the present invention comprises:

[0005] a housing, wherein a support and isolation assembly is provided in the housing;

[0006] A heating chamber, the heating chamber being rotatably disposed within the supporting isolation assembly, the heating chamber having a heating cavity; a front panel of the housing being provided with an access opening communicating with the heating cavity; and

[0007] An electric control device is provided between the supporting isolation assembly and the shell.

[0008] Optionally, the support isolation assembly includes an inner support cover and a plurality of rolling members, the inner support cover is provided with a mounting opening on the front cover plate close to the front panel, the front end of the heating chamber is rotated and passed through the mounting opening, the rolling members are provided on the periphery of the mounting opening and roll against the outer side of the heating chamber.

[0009] Optionally, the inner support cover is opened toward the lower end, and a first heat dissipation hole is provided at the bottom of the shell corresponding to the opening of the inner support cover; and / or a second heat dissipation hole connected to the outside of the inner support cover is provided on the side of the shell.

[0010] Optionally, the inner support cover further includes a rear cover plate, a rotation hole is opened on the rear cover plate, a rotating shaft of the heating chamber is passed through the rotation hole, and the electric control device includes a driving assembly connected to the rotating shaft.

[0011] Optionally, the driving assembly includes a motor, a reducer connected to the motor, and a transmission assembly connected to the reducer, and the transmission assembly is connected to the rotating shaft.

[0012] Optionally, the heating chamber includes a heat-insulating outer shell and a heating chamber body disposed within the heat-insulating outer shell; and / or the cross-section of the heating cavity of the heating chamber is polygonal.

[0013] Optionally, the cooking machine further comprises a door body pivotally connected to the front panel, the door body is provided with a rotating disk which rotates along with the heating chamber, and the rotating disk is used to cover the cavity opening of the heating cavity.

[0014] Optionally, a flexible sealing cover is provided on the rotating disk, and the edge of the flexible sealing cover abuts against the edge of the cavity opening of the heating cavity.

[0015] Optionally, a decorative piece is provided on the front side of the door body.

[0016] Optionally, a mounting groove is provided on the front side of the door body, and the decorative piece is detachably connected to the mounting groove.

[0017] The technical solution of the present invention adopts a shell, a heating chamber and an electronic control device. A support isolation component is provided in the shell; the heating chamber is rotatably arranged in the support isolation component, and the heating chamber has a heating chamber; the front panel of the shell is provided with a take-in and put-out port connected to the heating chamber; the electronic control device is provided between the support isolation component and the shell. Specifically, the heating chamber is arranged in the support isolation component, and the electronic control device is arranged between the support isolation component and the shell. It can be understood that if the electronic control device is in a high temperature state, the performance of the electronic control device will decline. The support isolation component can isolate the heat and oil smoke from the heating chamber, reduce the heat of the electronic control device, prevent the electronic control device from overheating and burning, and thus extend the service life of the electronic control component. In addition, the oil smoke emitted from the heating chamber can be isolated to avoid oil smoke pollution and corrosion of the electronic control device. It can be seen that the heating chamber is arranged in the support isolation component, and the electronic control device is arranged between the support isolation component and the shell, which can reduce the heat of the electronic control device and avoid oil smoke pollution and erosion problems, thereby extending the service life of the electronic control device, thereby increasing the service life of the cooking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a cooking machine according to an embodiment of the present invention from a first perspective;

[0020] Figure 2 This is a structural diagram of the cooking machine from another perspective;

[0021] Figure 3 This is a schematic diagram of the exploded structure of a cooking machine from one perspective;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the cooking machine from another perspective;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of a cooking machine from one perspective;

[0024] Figure 6 This is a cross-sectional structural diagram of the cooking machine from another perspective;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the cooking machine from another perspective.

[0026] Description of Figure Numbers:

[0027]

[0028] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] The invention provides a cooking machine.

[0033] Reference Figure 1 、 Figure 6 and Figure 7 In one embodiment of the present invention, the cooking machine includes a shell 100, a heating chamber 300 and an electronic control device 400. A support isolation assembly is provided in the shell; the heating chamber is rotatably arranged in the support isolation assembly, and the heating chamber has a heating cavity; the front panel of the shell is provided with a take-in and put-out port connected to the heating cavity; the electronic control device is arranged between the support isolation assembly and the shell.

[0034] Specifically, the heating chamber 300 is arranged in the supporting isolation component 200, and the electronic control device 400 is arranged between the supporting isolation component 200 and the shell 100. It can be understood that if the electronic control device 400 is in a high temperature state, the performance of the electronic control device 400 will decline. The supporting isolation component 200 can isolate the heat and oil smoke of the heating chamber 300, reduce the heat of the electronic control device 400, prevent the electronic control device 400 from overheating and burning, and thus extend the service life of the electronic control component, and isolate the oil smoke emitted from the heating chamber 300, which can avoid oil smoke pollution and erosion of the electronic control device 400; it can be seen that the heating chamber 300 is arranged in the supporting isolation component 200, and the electronic control device 400 is arranged between the supporting isolation component 200 and the shell 100, which can reduce the heat of the electronic control device 400 and avoid oil smoke pollution and erosion problems, thereby extending the service life of the electronic control device 400, thereby increasing the service life of the cooking machine.

[0035] Furthermore, the electronic control device 400 includes a circuit board 420 and a drive assembly 410. The circuit board 420 is disposed on the side wall of the support isolation assembly 200, and the drive assembly 410 is disposed on the rear side wall of the support isolation cover. The circuit board 420 and the drive assembly 410 are spaced apart to reduce the heat exposure of the circuit board 420. It is understood that the drive assembly 410 will emit a large amount of heat during operation, and the circuit board 420 is relatively expensive. The spacing between the circuit board 420 and the drive assembly 410 is conducive to improving the heat dissipation of the circuit board 420 and extending the service life of the circuit board 420. Of course, the present invention is not limited to this. In other embodiments, the circuit board 420 and the drive assembly 410 may also be disposed on the same side panel of the support isolation assembly 200.

[0036] Optionally, the support isolation assembly 200 includes an inner support cover 210 and a plurality of rolling elements 220. The inner support cover 210 has a mounting opening 211a defined on a front cover plate 211 adjacent to the front panel 110. The front end of the heating chamber 300 is pivotally inserted through the mounting opening 211a. The rolling elements 220 are disposed around the periphery of the mounting opening 211a and rollably abut against the outer side of the heating chamber 300. This arrangement increases the support force of the inner support cover 210 on the heating chamber 300, making the rotational connection of the heating chamber 300 more stable. This rotational arrangement reduces frictional loss and increases the service life of the heating chamber 300. Furthermore, the rolling elements have a simple structure and readily available raw materials, making them easier to deploy and apply. Of course, the present invention is not limited to this embodiment. In other embodiments, a rotating ring groove may be provided at the front end of the heating chamber 300, with the side edges of the mounting opening 211a positioned within the rotating ring groove.

[0037] Furthermore, the rolling element 220 is a roller, with multiple rollers installed at intervals along the edge of the mounting opening 211a, with the outer sides of the rollers abutting the outside of the heating chamber 300. Such rolling elements 220 offer low friction loss, flexible rotation, low noise, and easy raw material procurement, facilitating widespread application. Of course, the present invention is not limited to this. In other embodiments, the rolling element 220 may also be a ball bearing, which is rolled and mounted at the front end of the heating chamber 300, along the edge of the mounting opening 211a, and rotatably connected to the front end of the heating chamber 300.

[0038] Reference Figure 4 and Figure 5Optionally, the inner support cover 210 is opened toward the bottom, and a first heat dissipation hole 131a is provided at the bottom of the shell 100 corresponding to the opening of the inner support cover 210; and / or, a second heat dissipation hole 132a connected to the outside of the inner support cover 210 is provided on the side of the shell 100. Setting the inner support cover 210 to be open downward is conducive to accelerating the rate at which the oil smoke and hot air in the heating chamber 300 are dissipated from the inner support cover 210, thereby preventing the inner support cover 210 from overheating; setting the first heat dissipation hole 131a at the bottom of the shell 100 is conducive to preventing the hot air from scalding the user, preventing the hot air and oil smoke from interfering with the user's operation of the cooking machine, and improving the comfort of using the cooking machine. Of course, the present invention is not limited to this. In other embodiments, the inner support cover 210 can also be provided with a heat dissipation channel toward the rear side, and the rear side plate of the shell 100 is provided with heat dissipation holes corresponding to the heat dissipation channel.

[0039] Furthermore, even if the inner support cover 210 is open downward, some heat will still spread between the inner support cover 210 and the housing 100, affecting the electronic control components. Providing the second heat dissipation holes 132a on the side of the housing 100 helps to improve the heat dissipation efficiency between the inner support cover 210 and the housing 100. Of course, the present invention is not limited to this. In other embodiments, the second heat dissipation holes 132a can also be provided on the rear side panel of the housing 100.

[0040] Optionally, the inner support cover 210 also includes a rear cover plate 212 and a connecting plate 213 connecting the front cover plate 211 and the rear cover plate 212. A rotating hole 212a is provided on the rear cover plate 212, and the rotating shaft of the heating chamber 300 is passed through the rotating hole 212a. The electronic control device 400 includes a driving component 410 driven by the rotating shaft.

[0041] It should be noted that the front end of the heating chamber 300 is rotated and inserted into the mounting opening 211a of the front cover plate 211 of the inner support cover 210, and the rotating shaft of the heating chamber 300 is inserted into the rotating hole 212a of the rear cover plate 212 of the inner support cover 210. This arrangement can balance the force applied to the heating chamber 300 within the inner support cover 210 and increase the stability of the connection of the heating chamber 300. Furthermore, the opposite sides of the connecting plate 213 are respectively connected to the front cover plate 211 and the rear cover plate 212, which can increase the force applied to the inner support cover 210 and make the inner support cover 210 more stable. Of course, the present invention is not limited to this. In other embodiments, the front cover plate 211 and the rear cover plate 212 of the inner support cover 210 can also be fixed to the top panel and the bottom panel of the shell 100.

[0042] Optionally, the drive assembly 410 includes a motor 412, a reducer 411 connected to the motor 412, and a transmission assembly 413 connected to the reducer 411. The transmission assembly 413 is connected to the rotating shaft. The drive assembly 410 has a simple structure. The configuration of the reducer 411 allows the cooking machine to switch to different rotation speeds according to different ingredients, making the cooked food taste better.

[0043] Alternatively, in one embodiment, the motor 412 is suspended from the rear cover plate 212. In a second embodiment, the motor 412 is mounted on the side cover plate 214 of the inner support cover 210. It is understood that the motor 412 releases a large amount of heat during operation. However, when the temperature of the motor 412 is too high, the performance of the motor 412 may be reduced, or even overheated and burned. This arrangement helps increase the heat dissipation area of ​​the motor 412 and extend the service life of the motor 412. Of course, the present invention is not limited to this. In other embodiments, the motor 412 may also be mounted on the inner wall of the housing 100.

[0044] Optionally, the transmission member 413 is configured as a pulley assembly, which is driven and connected to the motor 412. The pulley assembly can mitigate load impact; the pulley assembly operates smoothly, with low noise and vibration; the pulley assembly has a simple structure and is easy to adjust; the pulley assembly does not require the same stringent manufacturing and installation precision as meshing transmissions; the pulley assembly has overload protection; and the pulley assembly has a wide adjustment range for the center distance between the two shafts. Of course, the present invention is not limited to this. In other embodiments, the transmission member 413 can also be configured as a gear assembly.

[0045] Optionally, in one embodiment, the heating chamber 300 includes an insulating outer shell 320 and a heating chamber body 330 disposed within the insulating outer shell 320. It will be appreciated that the insulating outer shell 320 not only insulates but also maintains heat, thereby stabilizing the temperature within the heating chamber 310 and shortening the cooking time. Furthermore, the placement of the insulating outer shell 320 outside the heating chamber 310 prevents heat from the heating chamber 300 from escaping into the inner support cover 210, thereby lowering the temperature within the housing 100 and thereby increasing the lifespan of the electronic control device 400.

[0046] Optionally, in one embodiment, the cross-section of the heating chamber 300's heating cavity 310 is polygonal, and the heating box 500 fits into the heating cavity 310. The polygonal heating cavity 310 can increase the contact area between the heating box 500 and the inner wall of the heating cavity 310, thereby increasing the heating area of ​​the heating box 500, accelerating the heating rate of the heating box 500, and shortening the cooking time of the food.

[0047] Furthermore, in one embodiment, the heating box 500 is a buckled heating box 500, which is convenient for taking and putting food in. Of course, the present invention is not limited to this. In other embodiments, the heating box 500 can also be a box body and a box cover type heating box 500.

[0048] Furthermore, in one embodiment, the heating box 500 can be a disposable aluminum foil box, which is convenient for users to use. Of course, the present invention is not limited to this. In other embodiments, the heating box 500 can also be a reusable box.

[0049] Reference Figure 3 Optionally, the cooking machine further includes a door body 140 pivotally connected to the front panel 110. The door body 140 is provided with a rotating disk 141 that rotates along with the heating chamber 300. The rotating disk 141 is used to cover the opening of the heating chamber 310. It is understood that the rotating disk 141 rotates along with the rotation of the heating chamber 300, thereby ensuring that the heating temperature of the heating chamber 300 reaches the insulation effect. In addition, the rotating disk 141 rotates along with the heating chamber 300 to reduce the friction between the rotating disk 141 and the edge of the opening of the heating chamber 310. The rotating rotating disk 141 also prevents the heating box 500 in the heating chamber 300 and the food inside the heating box 500 from falling out of the heating chamber 310 during rotation, thereby also limiting the heating box 500 and the food inside the heating box 500.

[0050] Furthermore, the rotating disk 141 is rotatably arranged with the door body 140, so that the rotating disk 141 does not affect the door body 140 when it rotates with the heating chamber 300. The rotating connection between the rotating disk 141 and the door body 140 also allows the rotating disk 141 to open as the door body 140 opens, reducing the door opening procedure and making the cooker more convenient and quick to use. The door body 140 can isolate the hot steam squeezed out from the heating chamber 310 to avoid scalding the user, and the door body 140 is pivotally connected to the front panel 110, which increases the convenience for the user to take food and avoids the need to use external tools when opening the door. It can be seen that the rotating disk 141 that rotates with the heating chamber 300 is provided on the door body 140 not only serves the function of heat preservation but also makes the cooker safer and has good practicality.

[0051] Furthermore, the door body 140 and the rotating disk 141 are connected by a rotating rod and a bearing. One end of the rotating rod is fixed to the rotating disk 141, and the other end is fixed to the inner ring of the bearing. The front panel 110 is fixed to the outer ring of the bearing. The use of the rotating rod allows a certain distance to exist between the rotating disk 141 and the door body 140. This can reduce friction between the rotating disk 141 and the door body 140, provide heat insulation, and provide sufficient buffer space for steam emitted from the heating chamber 300 to prevent steam from being directly squeezed out of the door body 140 and scalding the user. In addition, the rotating rod ensures that the rotation of the rotating disk 141 does not affect the door body 140. Of course, the present invention is not limited to this. In other embodiments, the rotating disk 141 and the door body 140 can also be rotatably connected by multiple rotating wheels.

[0052] Furthermore, a bearing is provided at the end of the rotating rod away from the rotating disk 141 because the bearing has low friction resistance and can adapt to a large rotation speed, and has low wear, a long service life, is easy to install and disassemble, convenient to maintain, and light in weight. Of course, the present invention is not limited to this. In the second embodiment, a rotating groove may be provided at the second end of the rotating rod to be rotatably connected to the door body 140, and the inner side of the door body 140 is provided in the rotating groove so that the inner side of the door body 140 is restricted in the rotating groove and rotates in the rotating groove. Of course, the present invention is not limited to this. In the third embodiment, two limiting rings may be provided at the second end of the rotating rod to be rotatably connected to the door body 140. For example, but not limited to this, the inner side of the door body 140 is provided between the two limiting rings so that the inner side of the door body 140 is restricted in the two limiting rings and rotates in the two limiting rings.

[0053] Furthermore, door body 140 includes an inner lining plate and an outer plate, with a bearing rotatably connected to the inner lining plate, and the bearing is located between the outer and inner lining plates. The dual configuration of door body 140, comprising both outer and inner lining plates, also facilitates heat insulation and weight reduction, preventing the outer plate from overheating and potentially scalding the user. Placing the bearing between the outer and inner lining plates prevents the rotating portion of the rotating lever from being exposed to the external environment, enhancing the safety of the cooking machine. It also prevents dust and other impurities from entering the connection between the load-bearing element and door body 140 and corroding the door body 140, and enhances the aesthetics. For example, but not limited to, if a user inadvertently approaches door body 140 and the rotating portion of the rotating lever is exposed to the outside world, the user's hair could become entangled in the rotating portion, posing a danger. Of course, the present invention is not limited to this. In a second embodiment, door body 140 can also be constructed as a single, thick outer plate, with the bearing located within the thick outer plate. This prevents the rotating portion from being exposed to the external environment and from accidentally becoming entangled with other objects. Of course, the present invention is not limited to this. In other embodiments, rotating disk 141 can also be connected to the outer plate.

[0054] Optionally, a flexible sealing cover 142 is provided on the rotating disk 141, and the edge of the flexible sealing cover 142 abuts the edge of the cavity opening of the heating chamber 310. The flexible sealing cover 142 is provided on the rotating disk 141, and the flexible sealing cover 142 abuts the edge of the cavity opening of the heating chamber 310. This can increase the airtightness of the heating chamber 300, further ensuring the heating temperature of the heating chamber 310. Moreover, when the pressure in the heating chamber 310 is high, the flexible sealing cover 142 will produce elastic deformation, allowing the air in the heating chamber 300 to flow out through the gap between the flexible sealing cover 142 and the cavity opening edge of the heating chamber 310, thereby reducing the pressure in the heating chamber 310. The abutment of the flexible sealing cover 142 against the cavity opening edge of the heating chamber 310 increases the airtightness of the heating chamber 300, achieving a heat preservation effect.

[0055] Furthermore, the flexible sealing cover 142 includes a cover body covering the side of the rotating disk 141 facing away from the door body 140, and a covering flange provided on the outer periphery of the cover body, the covering flange and the outer periphery of the cover body jointly cover the outer periphery of the rotating disk 141; fully covering the side of the rotating disk 141 facing away from the door body 140 can prevent vegetable juice from entering the connection gap between the flexible sealing cover 142 and the rotating disk 141, preventing vegetable juice from entering the gap and breeding bacteria, thereby improving food safety. The provision of the covering flange makes it convenient for users to disassemble and install the flexible sealing cover 142, facilitates cleaning, and makes the cooking machine clean more thoroughly; of course, the present invention is not limited to this. In the second embodiment, the flexible sealing cover 142 can also only have a covering flange covering the outer periphery of the rotating disk 141.

[0056] Optionally, the flexible sealing cover 142 is made of silicone, which has the advantages of high adsorption performance, good thermal stability, stable chemical properties, and good elastic deformation performance. Of course, the present invention is not limited to this. In the second embodiment, the flexible sealing cover 142 can also be made of nylon.

[0057] Optionally, a decorative piece 143 is provided on the front side of the door body 140. The provision of the decorative piece 143 can enhance the aesthetic appearance of the cooking machine. As can be understood, an aesthetically pleasing appearance can enhance the user's enjoyment of use. Specifically, the decorative piece 143 can be a carved pattern or a combination of color and pattern.

[0058] Optionally, a mounting slot 144 is provided on the front side of the door body 140, and the decorative member 143 is detachably connected to the mounting slot 144. The provision of the mounting slot 144 can enhance the stability of the connection of the decorative member 143, prevent the decorative member 143 from protruding from the door body 140, and make the cooking machine more compact. Of course, the present invention is not limited to this. In a second embodiment, the mounting slot 144 can also be directly mounted on the front side of the door body 140.

[0059] Furthermore, the decorative piece 143 is detachably connected to the mounting groove 144. This arrangement allows for more flexible use of the decorative piece 143. For example, but not limited to, a cooking machine can be equipped with multiple decorative pieces 143, allowing the user to select the decorative piece 143 they like for installation. Moreover, when the decorative piece 143 becomes aged or damaged, the user can replace the decorative piece 143, thus giving the cooking machine a brand new look. Of course, the present invention is not limited to this. In other embodiments, the decorative piece 143 can also be bonded to the mounting groove 144.

[0060] Furthermore, decorative piece 143 is snap-fitted into mounting slot 144. This snap-fit ​​connection facilitates installation and removal, enabling tool-free disassembly. It eliminates the need for additional materials such as screws and fasteners during installation, making the snap-fit ​​installation cost-effective. The snap-fit ​​installation process is simple, typically requiring only a single thrust, without the need for rotational movement or pre-installation product positioning. This makes it quick and simple. Thus, snap-fitting decorative piece 143 not only speeds up installation and removal but also reduces production costs. Of course, the present invention is not limited to this. In other embodiments, decorative piece 143 may also be screw-fitted into mounting slot 144.

[0061] Furthermore, a grip is provided on the door body 140, which helps the user to have a foothold on the door body 140, making it convenient for the user to rotate and open the door body 140. Of course, the present invention is not limited to this. In other embodiments, a key switch may be provided on the door body 140, and when the key switch is triggered, the door body 140 automatically opens.

[0062] Specifically, the front side of the door body 140 is provided with an outwardly protruding handle. The provision of the handle facilitates the user to have a grip on the door body 1401, so that the door body 140 can be rotated and opened more quickly and effortlessly. Of course, the present invention is not limited to this. In other embodiments, the front side of the door body 140 may also be provided with an inwardly concave groove, and a gripping plate may be provided on the groove.

[0063] Reference Figure 2 Optionally, the housing 100 further includes a middle frame 130 and a rear cover 120 , the rear cover 120 is connected to the middle frame 130 , and the first heat dissipation holes 131 a and / or the second heat dissipation holes 132 a are both provided in the middle frame 130 .

[0064] Furthermore, in one embodiment, the rear cover 120 is detachably connected to the middle frame 130, which can improve the usability of the cooking machine. When the components inside the cooking machine casing are damaged, the rear cover 120 can be removed through the detachable connection between the rear cover 120 and the middle frame 130, and the interior of the casing can be inspected. Of course, the present invention is not limited to this. In other embodiments, the rear cover 120 can also be welded to the middle frame 130.

[0065] Optionally, in one embodiment, the middle frame 130 includes a bottom plate 131 and a main frame 132, a first heat dissipation hole 131a is provided on the bottom plate 131, and a second heat dissipation hole 132a is provided on the main frame 132, and the bottom plate 131 and the main frame 132 are detachably connected. Specifically, the inner support cover 210 is provided with a downward opening, and the bottom plate 131 and the main frame 132 of the housing 100 are detachably connected. When the components inside the inner support cover 210 are damaged, it is only necessary to remove the bottom plate 131 to repair the internal components of the inner support cover 210, without having to disassemble the inner support cover 210 a second time and then repair the internal components of the inner support cover 210. Such a setting is conducive to reducing the maintenance and installation process, thereby improving maintenance efficiency. Of course, the present invention is not limited to this. In some other embodiments, the bottom plate 131 and the main frame 132 can also be welded.

[0066] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A cooking machine, characterized in that: include: a housing, wherein a support and isolation assembly is provided in the housing; a heating chamber rotatably disposed within the supporting isolation assembly, the heating chamber having a heating cavity with a polygonal cross-section for receiving and inserting a heating cartridge, and a front panel of the housing having an access opening communicating with the heating cavity; as well as an electric control device, the electric control device being arranged between the supporting isolation assembly and the housing; The support isolation assembly includes an inner support cover, which is open toward the lower end, and a first heat dissipation hole is opened at the bottom of the shell corresponding to the opening of the inner support cover; and / or a second heat dissipation hole is opened at the side of the shell and communicates with the outside of the inner support cover; the support isolation assembly also includes a plurality of rolling members, the inner support cover is provided with a mounting opening on the front cover plate close to the front panel, the front end of the heating chamber is rotatably inserted into the mounting opening, and the rolling member is provided at the periphery of the mounting opening and rolls against the outside of the heating chamber; The inner support cover also includes a rear cover plate, a rotation hole is opened on the rear cover plate, the rotating shaft of the heating chamber is passed through the rotation hole, the electronic control device includes a driving assembly connected to the rotating shaft, and the inner support cover also includes a connecting plate connecting the front cover plate and the rear cover plate.

2. The cooking machine according to claim 1, characterized in that: The driving assembly includes a motor, a reducer connected to the motor, and a transmission assembly connected to the reducer, and the transmission assembly is connected to the rotating shaft.

3. The cooking machine according to claim 1, characterized in that: The heating chamber comprises a heat-insulating outer shell and a heating chamber body disposed within the heat-insulating outer shell; and / or the cross-section of the heating cavity of the heating chamber is polygonal.

4. The cooking machine according to any one of claims 1 to 3, characterized in that: The cooking machine further comprises a door body pivotally connected to the front panel, the door body is provided with a rotating disk which rotates along with the heating chamber, and the rotating disk is used to cover the cavity opening of the heating cavity.

5. The cooking machine according to claim 4, characterized in that: A flexible sealing cover is provided on the rotating disk, and the edge of the flexible sealing cover abuts against the edge of the cavity opening of the heating cavity.

6. The cooking machine according to claim 4, characterized in that: A decorative piece is provided on the front side of the door body.

7. The cooking machine according to claim 6, characterized in that: A mounting groove is provided on the front side of the door body, and the decorative piece is detachably connected to the mounting groove.

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