Multifunctional frying and baking machine

Abstract

The utility model provides a multifunctional frying and baking machine, which relates to the technical field of household kitchen appliances, and comprises a lower baking tray component, the lower baking tray component comprises a lower shell, a lower baking tray and a lower heating component, the lower baking tray is detachably connected with the lower shell, the lower heating component is arranged between the lower shell and the lower baking tray and is used for heating the lower baking tray, and the lower heating component is used for heating the lower baking tray. The lower baking tray is provided with a working cavity; the upper baking tray assembly comprises an upper shell, an upper baking tray and an upper heating assembly, the upper baking tray is detachably connected with the upper shell, and the upper heating assembly is arranged between the upper shell and the upper baking tray and used for heating the upper baking tray; wherein the upper heating assembly and the lower heating assembly are controlled independently, the upper baking tray assembly can rotate to multiple working positions relative to the lower baking tray assembly, the upper baking tray and the lower baking tray can work at the same time, or one of the upper baking tray and the lower baking tray can work independently, and the functional diversity of the frying and baking machine is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of household kitchen appliances, and in particular to a multifunctional frying and grilling machine. Background Art

[0002] Nowadays, household kitchen appliances are becoming increasingly numerous. Single-function kitchen appliances can no longer meet the needs of today's users. Multiple appliances, while meeting the needs of use, lead to an increase in the occupied area and are easily idle, resulting in waste. The grilling machine disclosed in CN213155483U has the following problems: First, a coupler is used for heating. When the user uses the coupler for coupling, it is easy for the coupler to have poor contact and improper fit, causing the coupler to burn out, rendering the product unusable. Secondly, the bottom of the lower baking tray of the grilling machine is provided with a coupler male head. During the disassembly and cleaning process, the coupler male head is very easy to get wet. When the user cleans it, if it is not cleaned thoroughly, there is a risk of short circuit when the coupler is directly inserted for use. Thirdly, if the grilling machine is to perform the steaming function, the lower baking tray needs to be replaced, which is cumbersome to operate. Finally, the upper baking tray of the grilling machine cannot be disassembled, making it difficult to clean during use.

[0003] Based on the problems existing in the existing technology, there is currently no better solution. Utility Model Content

[0004] The main purpose of the utility model is to provide a multifunctional grilling machine to solve the problem of single function of grilling machines in the prior art.

[0005] To achieve the above-mentioned objectives, the present invention provides a multifunctional grilling machine. The multifunctional grilling machine comprises: a lower grilling pan assembly, comprising a lower shell, a lower grilling pan, and a lower heating assembly, the lower grilling pan being detachably connected to the lower shell; the lower heating assembly being disposed between the lower shell and the lower grilling pan and configured to heat the lower grilling pan; and an upper grilling pan assembly, comprising an upper shell, an upper grilling pan, and an upper heating assembly, the upper grilling pan being detachably connected to the upper shell; the upper heating assembly being disposed between the upper shell and the upper grilling pan and configured to heat the upper grilling pan. The upper heating assembly and the lower heating assembly are independently controlled, and the upper grilling pan assembly can rotate relative to the lower grilling pan assembly to a plurality of operating positions. The upper and lower grilling pans can operate simultaneously, or one of the upper and lower grilling pans can operate independently.

[0006] Furthermore, the upper heating component and / or the lower heating component adopts contact heat conduction or radiation heat conduction.

[0007] Furthermore, both the upper heating assembly and the lower heating assembly include: a chassis having a first limiting structure; a heating element disposed in the first limiting structure; a reflective plate located on the heating element; a mica board disposed on the reflective plate; and a temperature control assembly including a first temperature controller and a second temperature controller, the first temperature controller being used to control the temperature of the reflective plate and the second temperature controller being used to control the temperature of the heating element.

[0008] Furthermore, there is at least one heating element in the upper heating assembly, and at least two heating elements in the lower heating assembly.

[0009] Furthermore, the frying and grilling machine also includes an oil collecting box, which is connected to the lower shell, and the oil dripping from the upper baking pan can flow into the oil collecting box.

[0010] Furthermore, the lower baking tray assembly further includes a pot cover, which has a closed state in which the pot cover is connected to the lower baking tray to close the working cavity, and an open state in which the pot cover is separated from the lower baking tray to open the working cavity.

[0011] Furthermore, the grilling machine also includes: a plate removal assembly, at least part of which is located outside the upper shell, and the plate removal assembly at least includes a plate removal button, and pressing the plate removal button can separate and connect the upper baking plate to the upper shell.

[0012] Furthermore, the multiple working positions include at least a first working position. When the upper baking tray assembly rotates to the first working position, the upper baking tray and the lower baking tray have a first angle A, 95°≤A≤105°, and the lower baking tray can work alone.

[0013] Furthermore, a second limiting structure is provided on the lower shell. When the upper baking tray assembly rotates to the first working position, at least part of the upper baking tray assembly extends into the second limiting structure to keep the upper baking tray assembly in the first working position.

[0014] Furthermore, the multiple working positions also include a second working position. When the upper baking tray assembly rotates to the second working position, the upper baking tray and the lower baking tray have a second angle B, 175°≤B≤180°, and the upper baking tray and the lower baking tray can work simultaneously.

[0015] Furthermore, a handle is provided on the upper shell, and the handle is rotatably arranged. The operating handle can drive the upper baking tray assembly to rotate relative to the lower baking tray assembly to multiple working positions.

[0016] Furthermore, when the upper baking tray assembly is located at the second working position, the handle is rotated relative to the upper shell by a first preset angle so that the handle supports the upper shell.

[0017] Furthermore, the grilling machine also includes: a temperature control knob assembly, which is arranged on the lower shell, and the temperature control knob assembly includes an upper plate temperature control knob and a lower plate temperature control knob. The upper plate temperature control knob is set corresponding to the upper heating assembly, and the lower plate temperature control knob is set corresponding to the lower heating assembly. The upper plate temperature control knob is used to adjust the temperature of the upper baking plate, and the lower plate temperature control knob is used to adjust the temperature of the lower baking plate.

[0018] Furthermore, a plurality of oil guide groove structures are provided on the working surface of the lower baking tray.

[0019] The technical solution of the present invention is applied, through the detachable connection design between the upper baking tray and the upper shell, and the lower baking tray and the lower shell, which is convenient for users to clean and replace the upper baking tray and the lower baking tray. It is also convenient to heat the baking trays separately, which improves the flexibility of use. The upper heating component and the lower heating component are independently controlled from each other, so that according to cooking needs, the upper baking tray or the lower baking tray can be used simultaneously or separately. The upper baking tray and the lower baking tray can work simultaneously or separately. Since the lower baking tray has a deeper working cavity, it can meet the functions of frying, baking, and roasting while also having the functions of steaming and boiling. This arrangement can cook a variety of foods at the same time, and a certain baking tray can also be used separately as needed, which improves the flexibility and efficiency of cooking and increases the diversity of the functions of the frying and roasting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 A schematic structural diagram of a first embodiment of a multifunctional grilling machine according to the present invention is shown;

[0022] Figure 2 FIG2 shows a structural schematic diagram of a second embodiment of a multifunctional grilling machine according to the present invention;

[0023] Figure 3 FIG2 shows a structural schematic diagram of a third embodiment of a multifunctional grilling machine according to the present invention;

[0024] Figure 4 FIG2 shows a structural schematic diagram of a fourth embodiment of a multifunctional grilling machine according to the present invention;

[0025] Figure 5 FIG2 shows a structural schematic diagram of a fifth embodiment of a multifunctional grilling machine according to the present invention;

[0026] Figure 6 FIG2 shows a structural schematic diagram of a sixth embodiment of a multifunctional grilling machine according to the present invention;

[0027] Figure 7 Shows a schematic diagram of the exploded structure of the multifunctional grilling machine according to the present invention;

[0028] Figure 8 A schematic diagram of the exploded structure of the upper heating assembly of the multifunctional grilling machine according to the present invention is shown;

[0029] Figure 9 A schematic diagram of the exploded structure of the lower heating assembly of the multifunctional grilling machine according to the present invention is shown;

[0030] Figure 10 The diagram shows the structure of the chassis of the upper heating component and the lower heating component of the multifunctional grilling machine according to the present invention.

[0031] The above drawings include the following reference numerals:

[0032] 10. Lower baking tray assembly;

[0033] 11. Lower shell; 111. Second limiting structure;

[0034] 12. Lower baking tray; 121. Working cavity;

[0035] 13. Lower heating assembly; 131. Chassis; 1311. First limiting structure; 132. Heating element; 133. Reflecting plate; 134. Mica board; 135. Temperature control assembly; 1351. First thermostat; 1352. Second thermostat;

[0036] 14. Pot lid;

[0037] 20. Upper baking tray assembly; 21. Upper shell; 22. Upper baking tray; 23. Upper heating assembly;

[0038] 30. Oil collecting box;

[0039] 40. Disk removal assembly; 41. Disk removal button;

[0040] 50. Handle;

[0041] 60. Thermostat knob assembly; 61. Upper plate thermostat knob; 62. Lower plate thermostat knob; 63. Upper plate thermostat switch; 64. Lower plate thermostat switch; 65. Cover;

[0042] 71. Upper hinge; 72. Lower hinge; 73. Spool. DETAILED DESCRIPTION

[0043] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0044] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0046] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of this application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0047] Combine Figures 1 to 10 As shown, according to a specific embodiment of the present invention, a multifunctional grilling machine is provided.

[0048] Specifically, if Figure 1 、 Figure 2As shown, the multifunctional grilling machine includes: a lower grilling pan assembly 10, which includes a lower shell 11, a lower grilling pan 12 and a lower heating assembly 13, the lower grilling pan 12 is detachably connected to the lower shell 11, the lower heating assembly 13 is arranged between the lower shell 11 and the lower grilling pan 12, and is used to heat the lower grilling pan 12, and the lower grilling pan 12 has a working cavity 121; an upper grilling pan assembly 20, which includes an upper shell 21, an upper grilling pan 22 and an upper heating assembly 23, the upper grilling pan 22 is detachably connected to the upper shell 21, the upper heating assembly 23 is arranged between the upper shell 21 and the upper grilling pan 22, and is used to heat the upper grilling pan 22; wherein the upper heating assembly 23 and the lower heating assembly 13 are independently controlled from each other, and the upper grilling pan assembly 20 can rotate to multiple working positions relative to the lower grilling pan assembly 10, the upper grilling pan 22 and the lower grilling pan 12 can work simultaneously, or one of the upper grilling pan 22 and the lower grilling pan 12 can work alone.

[0049] In this embodiment, the detachable connection design between the upper baking tray 22 and the upper shell 21, and the lower baking tray 12 and the lower shell 11 is convenient for users to clean and replace the upper baking tray 22 and the lower baking tray 12. It is also convenient to heat the baking trays separately, which improves the flexibility of use. The upper heating component 23 and the lower heating component 13 are independently controlled from each other. In this way, according to cooking needs, the upper baking tray 22 or the lower baking tray 12 can be used simultaneously or separately. The upper baking tray 22 and the lower baking tray 12 can work simultaneously or separately. Since the lower baking tray 12 has a deeper working cavity, it can meet the functions of frying, baking, and roasting while also having steaming and boiling functions. This arrangement can cook a variety of foods at the same time, and can also use a certain baking tray separately as needed, which improves the flexibility and efficiency of cooking and increases the diversity of the functions of the frying and roasting machine.

[0050] For example, the grilling machine can use the upper grilling plate 22 to eat barbecue, and can also use the lower grilling plate 12 to cook hot pot or steam fish or steamed buns, etc., satisfying the grilling machine's multiple functions of frying, baking, roasting, steaming, and boiling.

[0051] Furthermore, the upper heating assembly 23 and / or the lower heating assembly 13 utilize contact or radiant heat conduction. Compared to using a coupler for heating, contact heat conduction directly transfers heat energy to the baking tray, reducing energy loss during the transfer process. This results in higher thermal efficiency and more precise temperature control. Radiant heat conduction provides a more uniform heating effect.

[0052] Combine Figure 7 、 Figure 8 、 Figure 9 、 Figure 10As shown, the upper heating component 23 and the lower heating component 13 both include: a chassis 131, the chassis 131 has a first limiting structure 1311; a heating element 132, the heating element 132 is arranged in the first limiting structure 1311; a reflecting plate 133, the reflecting plate 133 is located on the heating element 132; a mica board 134, the mica board 134 is arranged on the reflecting plate 133; a temperature control component 135, the temperature control component 135 includes a first temperature controller 1351 and a second temperature controller 1352, the first temperature controller 1351 is used for the temperature of the reflecting plate 133, and the second temperature controller 1352 is used to control the temperature of the heating element 132.

[0053] Specifically, the reflective plate 133 is located above the heating element 132, which can reflect heat, improve heating efficiency, and reduce energy loss. The first thermostat 1351 is used to control the temperature of the reflective plate 133, which helps maintain the temperature balance inside the heating component and prevent local overheating. The second thermostat 1352 is used to control the temperature of the heating element 132 to ensure that the heating element provides stable heat output while avoiding overheating or uneven heating. The mica board 134 is set on the reflective plate 133, which can evenly disperse heat to ensure that the surface temperature of the baking tray is uniform, thereby providing better cooking results. The temperature control assembly 135 includes two thermostats. This dual protection mechanism can prevent safety risks caused by excessive temperature, such as fire or equipment damage.

[0054] The first retaining structure 1311 ensures that the heating element 132 and other components remain stable during the heating process, preventing displacement or deformation due to high temperatures. The shape of the first retaining structure 1311 is adapted to the shape of the heating element 132. The chassis 131 of the upper heating assembly 23 is equipped with multiple screws connected to the upper shell 21, and the chassis 131 of the lower heating assembly 13 is equipped with multiple screws connected to the lower shell 11.

[0055] like Figure 9 As shown, at least one heating element 132 is provided in the upper heating assembly 23, and at least two heating elements 132 are provided in the lower heating assembly 13. This arrangement can provide a stronger heating capacity, satisfying the lower baking tray to achieve efficient frying, baking, roasting, steaming, boiling and other functions.

[0056] like Figure 3 As shown, the grilling machine also includes an oil collection box 30, which is connected to the lower housing 11. Oil dripping from the upper grilling pan 22 flows into the oil collection box. The oil collection box 30 is independent and prevents excess oil from being re-fried and contaminating the food. The oil collection box 30 is connected to the upper grilling pan 22, conveniently collecting excess oil from the upper grilling pan 22.

[0057] like Figure 1As shown, the lower baking tray assembly 10 further includes a pot cover 14, which has a closed state in which the pot cover 14 is connected to the lower baking tray 12 to close the working cavity 121, and an open state in which the pot cover 14 is separated from the lower baking tray 12 to open the working cavity 121. The pot cover 14 is used to cover the working cavity 121 of the lower baking tray 12 to improve the cooking efficiency of the lower baking tray 12.

[0058] Furthermore, the grilling machine further includes a tray removal assembly 40, at least a portion of which is located outside the upper housing 21. The tray removal assembly 40 includes at least a tray removal button 41. Pressing the tray removal button 41 can separate and reconnect the upper grilling tray 22 to the upper housing 21. This arrangement makes it easier to clean the upper grilling tray 22 and to replace different grilling trays.

[0059] In this embodiment, the upper baking tray 22 is a striped baking tray. In other embodiments, the upper baking tray 22 can also be configured as a flat baking tray.

[0060] like Figure 4 As shown, the multiple working positions include at least the first working position. When the upper baking tray assembly 20 rotates to the first working position, the upper baking tray 22 and the lower baking tray 12 have a first angle A, 95°≤A≤105°, and the lower baking tray 12 can work alone.

[0061] In this embodiment, A is 100°. At this time, the upper baking tray 22 does not work, and the lower baking tray 12 works alone. The lower baking tray 12 can be used to steam and cook food.

[0062] Furthermore, a second retaining structure 111 is provided on the lower housing 11. When the upper grill assembly 20 rotates to the first working position, at least a portion of the upper grill assembly 20 extends into the second retaining structure 111, thereby maintaining the upper grill assembly 20 in the first working position. This arrangement ensures that the upper grill assembly 22 is stably positioned in the first working position, preventing accidental movement or offset during use.

[0063] Furthermore, the multiple working positions also include a second working position. When the upper grill assembly 20 is rotated to the second working position, the upper grill 22 and the lower grill 12 form a second angle B, 175°≤B≤180°, allowing the upper grill 22 and the lower grill 12 to operate simultaneously. When the upper grill assembly 20 is in the second working position, the upper grill 22 can be deployed for use. At this time, the lower grill 12 can perform steaming functions while the upper grill 22 can fry and grill food.

[0064] Furthermore, a handle 50 is provided on the upper shell 21. The handle 50 is rotatably provided. Operating the handle 50 can drive the upper baking tray assembly 20 to rotate relative to the lower baking tray assembly 10 to a plurality of working positions.

[0065] Combine Figure 4 、 Figure 5 、 Figure 6As shown, the handle 50 has a folded position parallel to the upper shell 21, and a rotational position at a preset angle relative to the upper shell 21. Operating the handle 50 can cause the upper grill assembly 20 to rotate relative to the lower grill assembly 10 to a first working position, at which a preset angle of 100° is formed between the handle 50 and the upper shell 21.

[0066] Furthermore, when the upper grilling tray assembly 20 is in the second working position, the handle 50 is rotated relative to the upper shell 21 by a first predetermined angle so that the handle 50 supports the upper shell 21. Specifically, operating the handle 50 can cause the upper grilling tray assembly 20 to rotate relative to the lower grilling tray assembly 10 to the second working position. At this time, the upper grilling tray 22 is flattened, and the handle 50 supports the upper grilling tray 22, ensuring its stable placement.

[0067] Furthermore, the grilling machine also includes: a temperature control knob assembly 60, which is arranged on the lower shell 11. The temperature control knob assembly 60 includes an upper plate temperature control knob 61 and a lower plate temperature control knob 62. The upper plate temperature control knob 61 is arranged corresponding to the upper heating assembly 23, and the lower plate temperature control knob 62 is arranged corresponding to the lower heating assembly 13. The upper plate temperature control knob 61 is used to adjust the temperature of the upper baking plate 22, and the lower plate temperature control knob 62 is used to adjust the temperature of the lower baking plate 12.

[0068] Specifically, if Figure 7 As shown, the temperature control knob assembly 60 also includes an upper plate temperature control switch 63 and a lower plate temperature control switch 64. The upper plate temperature control switch 63 corresponds to the upper plate temperature control knob 61, and the lower plate temperature control switch 64 corresponds to the lower plate temperature control knob 62. The temperature control knobs are operated to adjust the temperature of the upper and lower baking trays 22 and 12. The temperature control knob assembly 60 also includes a cover plate 65, which is embedded in the outer surface of the lower housing 11 and has a receiving groove for accommodating the upper and lower temperature control knobs 61 and 62.

[0069] Furthermore, the grilling machine also includes a hinged portion, and the upper grilling pan assembly 20 is rotatably connected to the lower grilling pan assembly 10 through the hinged portion. The hinged portion includes a lower hinge 72, an upper hinge 71 and a spool 73. The upper hinge 71 is connected to the upper shell 21, and the lower hinge 72 is connected to the lower shell 11. The upper hinge 71 is rotatably connected to the lower hinge 72 through the spool 73, thereby realizing the rotational connection between the upper shell 21 and the lower shell 11.

[0070] Furthermore, a plurality of oil guide groove structures are provided on the working surface of the lower baking tray 12 to prevent the pan from sticking.

[0071] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0072] In addition to the above, it should be noted that references to "one embodiment," "another embodiment," "an embodiment," and the like in this specification refer to specific features, structures, or characteristics described in conjunction with that embodiment as being included in at least one embodiment generally described in this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in conjunction with any embodiment, it is intended that such feature, structure, or characteristic, when implemented in conjunction with other embodiments, also fall within the scope of the present invention.

[0073] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0074] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multifunctional grilling machine, characterized in that: include: A lower baking tray assembly (10), the lower baking tray assembly (10) comprising a lower shell (11), a lower baking tray (12) and a lower heating assembly (13), the lower baking tray (12) being detachably connected to the lower shell (11), the lower heating assembly (13) being arranged between the lower shell (11) and the lower baking tray (12) and being used for heating the lower baking tray (12), the lower baking tray (12) having a working cavity (121); An upper baking tray assembly (20), the upper baking tray assembly (20) comprising an upper shell (21), an upper baking tray (22) and an upper heating assembly (23), the upper baking tray (22) being detachably connected to the upper shell (21), the upper heating assembly (23) being arranged between the upper shell (21) and the upper baking tray (22) and being used to heat the upper baking tray (22); The upper heating assembly (23) and the lower heating assembly (13) are controlled independently of each other, the upper baking tray assembly (20) can be rotated to a plurality of working positions relative to the lower baking tray assembly (10), the upper baking tray (22) and the lower baking tray (12) can work simultaneously, or one of the upper baking tray (22) and the lower baking tray (12) can work alone.

2. The multifunctional grilling machine according to claim 1, characterized in that: The upper heating component (23) and / or the lower heating component (13) adopt contact heat conduction or radiation heat conduction.

3. The multifunctional grilling machine according to claim 1 or 2, characterized in that: The upper heating assembly (23) and the lower heating assembly (13) both comprise: A chassis (131), wherein the chassis (131) has a first limiting structure (1311); a heating element (132), the heating element (132) being disposed in the first limiting structure (1311); a reflecting plate (133), the reflecting plate (133) being located on the heating element (132); a mica plate (134), the mica plate (134) being arranged on the reflecting plate (133); A temperature control component (135), the temperature control component (135) comprising a first temperature controller (1351) and a second temperature controller (1352), the first temperature controller (1351) being used for controlling the temperature of the reflecting plate (133), and the second temperature controller (1352) being used for controlling the temperature of the heating element (132).

4. The multifunctional grilling machine according to claim 3, characterized in that: The number of the heating element (132) in the upper heating assembly (23) is at least one, and the number of the heating element (132) in the lower heating assembly (13) is at least two.

5. The multifunctional grilling machine according to claim 1, characterized in that: The grilling machine further comprises an oil receiving box (30), wherein the oil receiving box (30) is connected to the lower shell (11), and oil droplets dripping from the upper grilling plate (22) can flow into the oil receiving box.

6. The multifunctional grilling machine according to claim 1, characterized in that: The lower baking tray assembly (10) further comprises a pot cover (14), wherein the pot cover (14) has a closed state in which it is connected to the lower baking tray (12) to close the working cavity (121), and an open state in which the pot cover (14) is separated from the lower baking tray (12) to open the working cavity (121).

7. The multifunctional grilling machine according to claim 1, characterized in that: The grilling machine further comprises: A tray disassembly assembly (40), at least part of which is located outside the upper shell (21), and the tray disassembly assembly (40) at least includes a tray disassembly button (41), and by pressing the tray disassembly button (41), the upper baking tray (22) can be separated from and connected to the upper shell (21).

8. The multifunctional grilling machine according to claim 1, characterized in that: The plurality of working positions include at least a first working position. When the upper baking tray assembly (20) is rotated to the first working position, the upper baking tray (22) and the lower baking tray (12) have a first angle A, 95°≤A≤105°, and the lower baking tray (12) can work alone.

9. The multifunctional grilling machine according to claim 8, characterized in that: A second limiting structure (111) is provided on the lower shell (11); when the upper baking tray assembly (20) rotates to the first working position, at least a portion of the upper baking tray assembly (20) extends into the second limiting structure (111), so that the upper baking tray assembly (20) maintains the first working position.

10. The multifunctional grilling machine according to claim 1, characterized in that: The plurality of working positions also include a second working position. When the upper baking tray assembly (20) is rotated to the second working position, the upper baking tray (22) and the lower baking tray (12) have a second angle B, 175°≤B≤180°, and the upper baking tray (22) and the lower baking tray (12) can work simultaneously.

11. The multifunctional grilling machine according to claim 10, characterized in that: The upper shell (21) is provided with a handle (50), and the handle (50) is rotatably arranged. Operating the handle (50) can drive the upper baking tray assembly (20) to rotate relative to the lower baking tray assembly (10) to a plurality of working positions.

12. The multifunctional grilling machine according to claim 11, characterized in that: When the upper baking tray assembly (20) is located at the second working position, the handle (50) rotates relative to the upper shell (21) at a first preset angle so that the handle (50) supports the upper shell (21).

13. The multifunctional grilling machine according to claim 1, characterized in that: The grilling machine further comprises: A temperature control knob assembly (60) is provided on the lower shell (11), and the temperature control knob assembly (60) includes an upper plate temperature control knob (61) and a lower plate temperature control knob (62). The upper plate temperature control knob (61) is provided corresponding to the upper heating assembly (23), and the lower plate temperature control knob (62) is provided corresponding to the lower heating assembly (13). The upper plate temperature control knob (61) is used to adjust the temperature of the upper baking plate (22), and the lower plate temperature control knob (62) is used to adjust the temperature of the lower baking plate (12).

14. The multifunctional grilling machine according to claim 1, characterized in that: A plurality of oil guide groove structures are provided on the working surface of the lower baking tray (12).

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