Baking equipment

Abstract

The utility model discloses a baking device, which relates to the technical field of baking and comprises a device body defining a containing space; the heating piece is arranged in the accommodating space; the fan is used for driving gas in the accommodating space to circulate internally; and the controller is connected with the heating piece and the draught fan, the controller is constructed to be used for controlling the heating piece so as to bake the piece to be baked in the containing space, and the controller is constructed to be used for controlling the draught fan. The controller is arranged to control the draught fan and the heating piece, heated gas can circularly bake the to-be-baked piece, the baking effect of the to-be-baked piece is improved, manual baking is replaced with the baking equipment, the consistency of finished products of the to-be-baked piece can be improved, the labor cost can be saved, and the production efficiency of the to-be-baked piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of baking, in particular to a baking device. Background Art

[0002] In the related art, wrinkles are prone to appear on the surface covers of vehicle seats, and the wrinkles are usually eliminated through methods such as manual baking. However, the skill levels of different staff members are inconsistent. Even if the staff members are trained, some seats will not be baked well, and it is difficult to achieve the expected results, resulting in poor consistency of the finished seats, wasted labor costs, and reduced seat production efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a baking device to improve the baking effect and production efficiency of the baked items, save labor costs, and improve the consistency of the finished products of the baked items.

[0004] According to the utility model, the baking device includes: a device body, which defines a storage space; a heating element, which is arranged in the storage space; a fan, which is used to drive the internal circulation of gas in the storage space; a controller, which is connected to the heating element and the fan, and is constructed to control the heating element to bake the items to be baked in the storage space, and the controller is constructed to control the fan.

[0005] According to the baking equipment of the utility model, a controller is set to control the fan and the heating element, so that the heated gas can be circulated to bake the pieces to be baked, thereby improving the baking effect of the pieces to be baked. In addition, by replacing manual baking with the baking equipment, the consistency of the finished products of the pieces to be baked can be improved, which is also beneficial to saving labor costs and improving the production efficiency of the pieces to be baked.

[0006] In some examples of the present invention, the baking device further includes: a first pipeline and a second pipeline, and the first pipeline and the second pipeline are both connected between the accommodating space and the fan.

[0007] In some examples of the present invention, the device body includes an inner shell, an outer shell and a thermal insulation layer, the inner shell and the outer shell are connected, and the thermal insulation layer is sandwiched between the inner shell and the outer shell.

[0008] In some examples of the present invention, the baking device further includes: a heat insulation curtain, and along the first direction, both ends of the device body are open ends and are both provided with a heat insulation curtain connected to the device body.

[0009] In some examples of the present invention, the heating element is configured as a heating wire.

[0010] In some examples of the present invention, an insulating sleeve is provided on the outer side of a portion of the heating element, and a protective sleeve is provided on the outer side of another portion of the heating element.

[0011] In some examples of the present invention, the baking device further includes: a mounting bracket, the mounting bracket is arranged in the accommodating space, and the insulating sleeve and the protective sleeve are both fixed to the mounting bracket.

[0012] In some examples of the present invention, the mounting bracket is fixed to the top wall of the device body.

[0013] In some examples of the present invention, the controller is disposed on the device body and has function buttons, and the function buttons are used to control the heating element and the fan.

[0014] In some examples of the present invention, the baking device further includes: a temperature sensor, which is disposed in the accommodating space and connected to the controller, and the controller is configured to control the heating element according to a detection signal of the temperature sensor.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of a baking device according to an embodiment of the utility model.

[0018] Reference numerals:

[0019] Baking equipment 100;

[0020] Controller 1; Heating working light 2; High temperature warning light 3; Temperature control start button 4;

[0021] Fan start button 5; Fan working light 6; Emergency stop button 7; Temperature display screen 8;

[0022] Outer shell 9; insulation layer 10; inner shell 11; support frame 12; transmission panel 13;

[0023] Heating element 14; insulating sleeve 141; mounting bracket 15;

[0024] Protective cover 16;

[0025] Thermal insulation curtain 17;

[0026] Fan 18;

[0027] Function button 19;

[0028] Temperature sensor 20;

[0029] Item to be baked 21;

[0030] Equipment body 22; accommodating space 23. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] Reference below Figure 1 The baking device 100 according to an embodiment of the utility model is described, and the baking device 100 is used to bake a to-be-baked part 21. As some embodiments of the present application, the to-be-baked part 21 can be a seat cover of a vehicle. As some embodiments of the present application, the seat cover can be assembled with the seat frame and then placed in the baking device 100 for baking.

[0033] like Figure 1 As shown, according to the utility model, the baking device 100 includes: a device body 22, the device body 22 defines a accommodating space 23; a heating element 14, the heating element 14 is arranged in the accommodating space 23; a fan 18, the fan 18 is used to drive the internal circulation of gas in the accommodating space 23; a controller 1, the controller 1 is connected to the heating element 14 and the fan 18, the controller 1 is configured to control the heating element 14 to bake the to-be-baked object 21 in the accommodating space 23, and the controller 1 is configured to control the fan 18.

[0034] The device body 22 defines a receiving space 23, and the receiving space 23 can receive the baked item 21. As some embodiments of the present application,

[0035] The workpiece 21 to be baked can be supported and transported by the support frame 12 and the transport panel 13. The support frame 12 can be fixed on the ground, and the transport panel 13 can be connected to the support frame 12 to improve the stability of the transport panel 13. By placing the workpiece 21 to be baked on the transport panel 13, the effect of transporting the workpiece 21 to be baked through the transport panel 13 can be achieved, so that the workpiece 21 to be baked is transported to the accommodation space 23, so as to improve production efficiency.

[0036] The heating element 14 is arranged in the accommodating space 23. As some embodiments of the present application, the heating element 14 can be constructed as an electric heating wire. However, the present application is not limited thereto. By arranging the heating element 14 in the accommodating space 23, the arrangement of the heating element 14 can be reasonable, so that the temperature in the accommodating space 23 can be increased by the heating element 14. Further, the baking device 100 may also include a fan 18, which is used to drive the internal circulation of the gas in the accommodating space 23. As some embodiments of the present application, the fan 18 can be connected to the accommodating space 23 through a pipeline to drive the internal circulation of the gas in the accommodating space 23, so as to make the temperature in the accommodating space 23 uniform, reduce the risk of excessive local temperature in the accommodating space 23, thereby reducing the risk of defects in the accommodating space 21 due to local overheating of the accommodating piece 21 to be baked, and is conducive to improving the quality of the finished product of the accommodating piece 21 to be baked.

[0037] As some embodiments of the present application, the controller 1 is connected to the heating element 14 and the fan 18 in communication, for example, the controller 1 is connected to the heating element 14 and the fan 18 via Bluetooth, or the controller 1 is connected to the heating element 14 and the fan 18 via a wireless local area network (WLAN). As some embodiments of the present application, the controller 1 is connected to the heating element 14 and the fan 18 via a data cable. However, the present application is not limited thereto. By connecting the controller 1 to the heating element 14 and the fan 18, it is convenient for the staff to control the heating element 14 and the fan 18 by controlling the controller 1, so that the heating element 14 bakes the to-be-baked part 21 in the accommodating space 23, and the fan 18 drives the gas in the accommodating space 23 to circulate internally, thereby achieving the effect of reliably baking the to-be-baked part 21.

[0038] As some embodiments of the present application, the controller 1 may include a temperature display screen 8, and the staff can read the preset temperature and the current temperature in the accommodation space 23 by observing the temperature display screen 8. When it is necessary to bake the piece 21 to be baked, the staff assembles the piece 21 to be baked on the conveying panel 13 and starts the power supply, and controls the controller 1 to set the baking temperature, that is, the preset temperature. After the temperature is set, the controller 1 controls the fan 18 to start and controls the heating element 14 to turn on, so that the temperature in the accommodation space 23 increases. When the temperature in the accommodation space 23 reaches the required temperature for baking, the conveying panel 13 is operated, so that the piece 21 to be baked is conveyed to the accommodation space 23 through the conveying panel 13. During the conveying, the fan 18 continues to operate to make the temperature in the accommodation space 23 uniform, reduce the risk of damage to the piece 21 to be baked due to excessive local temperature of the piece 21 to be baked, and thus improve the quality of the finished product of the piece 21 to be baked.

[0039] As some embodiments of the present application, the baked object 21 may be first transferred to the receiving space 23 through the transfer panel 13, and then the fan 18 may be started and the heating element 14 may be turned on to increase the temperature in the receiving space 23.

[0040] As some embodiments of the present application, the controller 1 can first control the fan 18 to start and control the heating element 14 to turn on, so as to increase the temperature in the accommodation space 23. When the temperature in the accommodation space 23 does not reach the required temperature for baking, the to-be-baked object 21 can be transferred to the accommodation space 23 through the transfer panel 13.

[0041] Furthermore, the baking device 100 may also include an emergency stop button 7. When the temperature in the storage space 23 is too high or other abnormalities occur, the baking device 100 will issue an alarm, for example: the warning light is on, and the buzzer sounds, but the present application is not limited to this. At this time, the emergency stop button 7 can be pressed to cut off the power of the baking device 100 as a whole, thereby reducing the risk of baking defects in the baked items 21 due to the long-term stagnation of the baked items 21 in the high-temperature storage space 23.

[0042] As some embodiments of the present application, Figure 1 As shown, the controller 1 may have a high temperature alarm light 3, a temperature control start button 4, a fan start button 5, a temperature adjustment button 2 and a fan adjustment button 6. When the temperature in the accommodation space 23 is too high, the high temperature alarm light 3 is on. When the temperature control start button 4 is pressed, the heating element 14 works, and the preset temperature can be adjusted by the temperature adjustment button 2. When the fan start button 5 is pressed, the fan 18 works, and the fan power can be adjusted by the fan adjustment button 6.

[0043] Therefore, by setting up the controller 1 to control the fan 18 and the heating element 14, the heated gas can be circulated to bake the workpiece 21 to be baked, thereby improving the baking effect of the workpiece 21 to be baked. In addition, by replacing manual baking with the baking equipment 100, the consistency of the finished product of the workpiece 21 to be baked can be improved, which is also beneficial to saving labor costs and improving the production efficiency of the workpiece 21 to be baked.

[0044] In some examples of the present invention, Figure 1 As shown, the baking device 100 may further include: a first pipeline and a second pipeline, and the first pipeline and the second pipeline are both connected between the accommodating space 23 and the fan 18.

[0045] Among them, the fan 18 can be installed on the outside of the device body 22. As some embodiments of the present application, the fan 18 can be installed on the top wall of the device body 22. As some embodiments of the present application, the fan 18 can be installed on the side wall of the device body 22. The fan 18 may include a first air port and a second air port. The two ends of the first pipeline can be connected to the first air port and the accommodating space 23 respectively, so that the first pipeline is connected between the accommodating space 23 and the fan 18. The two ends of the second pipeline can be connected to the second air port and the accommodating space 23 respectively, so that the second pipeline is connected between the accommodating space 23 and the fan 18.

[0046] Specifically, the fan 18 can drive the gas to flow in from the first air port and out from the second air port. As some embodiments of the present application, the first pipeline can connect the first air port and the high temperature area of ​​the accommodating space 23, and the second pipeline can connect the second air port and the low temperature area of ​​the accommodating space 23, so that the high temperature gas in the accommodating space 23 can be driven to the low temperature area by the fan 18. As some embodiments of the present application, the first pipeline can connect the first air port and the low temperature area of ​​the accommodating space 23, and the second pipeline can connect the second air port and the high temperature area of ​​the accommodating space 23, so that the low temperature gas in the accommodating space 23 can be driven to the high temperature area by the fan 18. Thereby, the temperature in the accommodating space 23 is uniform, the risk of excessive local temperature in the accommodating space 23 is reduced, thereby reducing the risk of defects in the accommodating space 21 due to local overheating of the accommodating space 21 to be baked, and thus improving the finished product quality of the accommodating space 21 to be baked.

[0047] In some examples of the present invention, Figure 1 As shown, the device body 22 may include an inner shell 11 , an outer shell 9 and a heat-insulating layer 10 , the inner shell 11 and the outer shell 9 are connected, and the heat-insulating layer 10 is sandwiched between the inner shell 11 and the outer shell 9 .

[0048] Among them, as some embodiments of the present application, the thermal insulation layer 10 can be sandwiched between the inner shell 11 and the outer shell 9, and the inner shell 11 and the outer shell 9 are connected by welding. As some embodiments of the present application, the thermal insulation layer 10 can be sandwiched between the inner shell 11 and the outer shell 9, and the inner shell 11 and the outer shell 9 can be connected by bolts. However, the present application is not limited to this. By sandwiching the thermal insulation layer 10 between the inner shell 11 and the outer shell 9, and connecting the inner shell 11 and the outer shell 9, the thermal insulation performance of the device body 22 can be improved, and the risk of temperature instability in the accommodating space 23 caused by excessive heat dissipation of the device body 22 can be reduced, which is conducive to the stable operation of various components of the baking device 100, thereby improving the quality of the finished product of the baked part 21.

[0049] As some embodiments of the present application, the thermal insulation layer 10 may be, but is not limited to, an extruded board, a common foam board, rock wool, a phenolic resin board, or the like.

[0050] In some examples of the present invention, Figure 1 As shown, the baking device 100 may further include: a heat insulation curtain 17 . Along the first direction, both ends of the device body 22 are open ends and are both provided with a heat insulation curtain 17 connected to the device body 22 .

[0051] Among them, both ends of the equipment body 22 are open ends, and such an arrangement can make the structural design of the equipment body 22 reasonable, so that the baked object 21 can enter the accommodating space 23 from one end of the equipment body 22 and move out of the accommodating space 23 from the other end of the equipment body 22. As some embodiments of the present application, the heat insulation curtain 17 can be connected to the equipment body 22 by bonding. As some embodiments of the present application, the heat insulation curtain 17 can be connected to the equipment body 22 by rivets. However, the present application is not limited thereto.

[0052] As some embodiments of the present application, two thermal insulation curtains 17 can be provided. By connecting the two thermal insulation curtains 17 to the equipment body 22, the two thermal insulation curtains 17 can respectively cover the open ends of the equipment body 22, thereby further improving the thermal insulation performance of the equipment body 22, reducing the risk of temperature instability in the accommodating space 23 caused by excessive heat dissipation of the equipment body 22, and further improving the finished product quality of the baked items 21.

[0053] It should be noted that, by providing the heat insulation curtain 17, the heat loss rate in the accommodating space 23 can also be reduced, thereby reducing the heat radiation of the baking device 100 to surrounding objects and personnel, improving the safety of the baking device 100, and also helping to save energy.

[0054] As some embodiments of the present application, along the first direction, the length of the equipment body 22 is 3m, and the time for the baked object 21 to be baked in the accommodation space 23 is normally 180s, which can meet the baking requirements of the baked object 21.

[0055] In some examples of the present invention, Figure 1 As shown, the heating element 14 is designed as a heating wire.

[0056] In some embodiments of the present application, the heating wire may be configured as an iron-chromium-aluminum alloy heating wire. In some embodiments of the present application, the heating wire may be configured as a nickel-chromium alloy heating wire. By configuring the heating element 14 as a heating wire, the temperature rise rate in the accommodation space 23 can be increased, and the heating wire is not easily damaged in a high temperature environment, thereby increasing the service life of the heating element 14.

[0057] In some examples of the present invention, Figure 1 As shown, an insulating sleeve 141 is provided on the outer side of a portion of the heating element 14 , and a protective sleeve 16 is provided on the outer side of another portion of the heating element 14 .

[0058] Among them, part of the heating element 14 can be inserted into the insulating sleeve 141, and the other part of the heating element 14 can be inserted into the protective sleeve 16. Since the heating element 14 is usually constructed of metal material and has a high temperature, part of the heating element 14 is provided with an insulating sleeve 141 on the outside, which can improve safety. In addition, another part of the heating element 14 is provided with a protective sleeve 16 on the outside, which can reduce the risk of scalding the staff by the heating element 14, and can also reduce the risk of burning the workpiece 21 to be baked due to contact between the heating element 14 and the workpiece 21 to be baked, thereby improving the working safety of the baking equipment 100 and the finished product quality of the workpiece 21 to be baked.

[0059] In some examples of the present invention, Figure 1 As shown, the baking device 100 may further include: a mounting bracket 15 , the mounting bracket 15 is disposed in the accommodating space 23 , and the insulating cover 141 and the protective cover 16 are both fixed to the mounting bracket 15 .

[0060] Among them, as some embodiments of the present application, the mounting bracket 15 can be connected to the device body 22 by welding. As some embodiments of the present application, the mounting bracket 15 can be connected to the device body 22 by bolts. However, the present application is not limited to this. By connecting the mounting bracket 15 to the device body 22, so that the mounting bracket 15 is arranged in the accommodating space 23, it is beneficial for the mounting bracket 15 to provide an assembly position for the insulating sleeve 141 and the protective sleeve 16, so that the insulating sleeve 141 and the protective sleeve 16 are both fixed to the mounting bracket 15, the stability of the insulating sleeve 141 and the protective sleeve 16 is improved, and the risk of the heating element 14 being exposed due to the movement of the insulating sleeve 141 and the protective sleeve 16 in the accommodating space 23 is reduced, thereby improving the safety of the baking device 100.

[0061] In some examples of the present invention, Figure 1 As shown, the mounting bracket 15 is fixed to the top wall of the device body 22 .

[0062] Among them, the mounting bracket 15 is fixed on the top wall of the equipment body 22, that is, the top of the inner side of the equipment body 22. Such a setting can make the position of the mounting bracket 15 reasonably set, so that the insulating sleeve 141 and the protective sleeve 16 are both fixed on the top wall of the equipment body 22 through the mounting bracket 15, so that the heating element 14 in the insulating sleeve 141 and the protective sleeve 16 can stably play a heating role on the top wall of the equipment body 22, thereby improving the heating efficiency of the gas in the accommodating space 23, and can also reduce the risk of the heating element 14 contacting the workpiece 21 to be baked due to the heating element 14 being set too low, thereby reducing the risk of the heating element 14 contacting the workpiece 21 to be baked and causing the workpiece 21 to be scalded or even burned.

[0063] In some examples of the present invention, Figure 1 As shown, the controller 1 is disposed on the device body 22 and has a function button 19 , and the function button 19 is used to control the heating element 14 and the fan 18 .

[0064] In some embodiments of the present application, the controller 1 and the device body 22 may be connected by bolts, so that the controller 1 is disposed on the device body 22. In some embodiments of the present application, the controller 1 and the device body 22 may be connected by welding, so that the controller 1 is disposed on the device body 22. However, the present application is not limited thereto.

[0065] The function buttons 19 may include a temperature control start button 4, a fan start button 5, a temperature adjustment button 2 and a fan adjustment button 6. When the temperature control start button 4 is pressed, the heating element 14 works, and the preset temperature can be adjusted by the temperature adjustment button 2. When the fan start button 5 is pressed, the fan 18 works, and the fan power can be adjusted by the fan adjustment button 6.

[0066] In this way, the staff can control the operation of the heating element 14 and the fan 18 by controlling the function button 19, without the need for the staff to extend their arms into the accommodating space 23 to operate, thereby reducing the difficulty of using the baking device 100 and improving the work safety of the staff.

[0067] In some examples of the present invention, Figure 1 As shown, the baking device 100 may further include: a temperature sensor 20 , which is disposed in the accommodating space 23 and connected to the controller 1 , and the controller 1 is configured to control the heating element 14 according to a detection signal of the temperature sensor 20 .

[0068] The temperature sensor 20 is disposed in the accommodation space 23. Furthermore, the temperature sensor 20 is disposed at the top of the accommodation space 23. Since hot air goes upward, disposing the temperature sensor 20 at the top of the accommodation space 23 can improve the accuracy of the detection result of the temperature sensor 20, and facilitate monitoring the temperature in the accommodation space 23. The temperature sensor 20 is communicatively connected with the controller 1, so that the temperature information detected by the temperature sensor 20 can be transmitted to the controller 1, so that the staff can read the current temperature in the accommodation space 23 through the temperature display screen 8 on the controller 1.

[0069] Furthermore, the controller 1 can control the heating element 14 according to the detection signal of the temperature sensor 20. When the temperature sensor 20 detects that the current temperature in the accommodating space 23 is too high, the controller 1 can control the heating element 14 to cut off the power, thereby slowly reducing the temperature in the accommodating space 23, which is beneficial to further improve the safety of the baking equipment 100, and is also beneficial to reduce the energy consumption of the baking equipment 100 and improve the environmental protection of the baking equipment 100.

[0070] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0071] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0072] In the description of the present invention, "plurality" means two or more.

[0073] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0074] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0076] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A baking device (100), characterized in that: include: A device body (22), wherein the device body (22) defines a receiving space (23); A heating element (14), wherein the heating element (14) is disposed in the accommodating space (23); a fan (18), the fan (18) being used to drive internal circulation of gas in the containing space (23); A controller (1), the controller (1) being connected to the heating element (14) and the fan (18), the controller (1) being configured to control the heating element (14) so ​​as to bake the to-be-baked item (21) in the accommodating space (23), and the controller (1) being configured to control the fan (18).

2. The baking device (100) according to claim 1, characterized in that: Also includes: A first pipeline and a second pipeline, wherein the first pipeline and the second pipeline are both connected between the accommodating space (23) and the fan (18).

3. The baking device (100) according to claim 1, characterized in that: The device body (22) comprises an inner shell (11), an outer shell (9) and a heat-insulating layer (10); the inner shell (11) and the outer shell (9) are connected, and the heat-insulating layer (10) is sandwiched between the inner shell (11) and the outer shell (9).

4. The baking device (100) according to claim 1, characterized in that: Also includes: The heat insulation curtain (17) is provided along a first direction, and both ends of the device body (22) are open ends and are both provided with a heat insulation curtain (17) connected to the device body (22).

5. The baking device (100) according to claim 1, characterized in that: The heating element (14) is configured as a heating wire.

6. The baking device (100) according to claim 1, characterized in that: An insulating sleeve (141) is provided on the outside of a portion of the heating elements (14), and a protective sleeve (16) is provided on the outside of another portion of the heating elements (14).

7. The baking device (100) according to claim 6, characterized in that: Also includes: A mounting bracket (15) is provided in the accommodating space (23); the insulating sleeve (141) and the protective sleeve (16) are both fixed to the mounting bracket (15).

8. The baking device (100) according to claim 7, characterized in that: The mounting bracket (15) is fixedly mounted on the top wall of the equipment body (22).

9. The baking device (100) according to any one of claims 1 to 8, characterized in that: The controller (1) is arranged on the device body (22) and has a function button (19), wherein the function button (19) is used to control the heating element (14) and the fan (18).

10. The baking device (100) according to any one of claims 1 to 8, characterized in that: Also includes: A temperature sensor (20), the temperature sensor (20) being arranged in the accommodation space (23) and connected to the controller (1), the controller (1) being configured to control the heating element (14) according to a detection signal of the temperature sensor (20).

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