Cooking appliance

Abstract

The utility model discloses a kind of cooking utensils, the cooking utensils include shell, shell has cooking cavity;Illumination assembly, illumination assembly includes support, light emitting part and light guide column, support is connected with shell, light emitting part and light guide column are fixed on support, light guide column is located in the top wall of cooking cavity, the lower end of light guide column is located in cooking cavity and is inclined towards the middle region of cooking cavity, light guide column is used for the light emitted by light emitting part is conducted to the center region of cooking cavity.According to the cooking utensil of the utility model, the middle region of cooking cavity obtains sufficient light, effectively solve the problem of insufficient illumination brightness, so that user can more clearly observe the condition of food in cooking cavity, improve the use comfort of cooking utensil.Meanwhile, through support and shell connection, light emitting part and light guide column are fixed on support, effectively reduce assembly difficulty, improve assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cooking equipment technology, and in particular to a cooking utensil. Background Technology

[0002] To facilitate user observation of the food's cooking process, cooking appliances are typically equipped with lighting devices to ensure sufficient illumination of the food area within the cooking cavity. However, due to a conflict between the high-temperature environment inside the cooking cavity and the operating temperature requirements of the light-emitting element in the lighting device, the light-emitting element cannot be directly integrated into the cooking cavity. In existing technologies, the light-emitting element is usually placed outside the cooking cavity to resolve this conflict, but this results in insufficient illumination. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a cooking appliance that allows sufficient light to reach the central area of ​​the cooking cavity, effectively solving the problem of insufficient illumination and enabling the user to more clearly observe the food inside the cooking cavity.

[0004] A cooking appliance according to an embodiment of the present invention includes: a housing having a cooking cavity; and a lighting assembly including a bracket, a light-emitting element, and a light guide column. The bracket is connected to the housing, the light-emitting element and the light guide column are fixed on the bracket, the light guide column is disposed on the top wall of the cooking cavity, the lower end of the light guide column is located inside the cooking cavity and inclined towards the middle region of the cooking cavity, and the light guide column is used to conduct the light emitted by the light-emitting element to the central region of the cooking cavity.

[0005] According to an embodiment of this utility model, the cooking appliance has a cooking cavity in its housing. The lighting assembly includes a bracket, a light-emitting element, and a light guide column. The light guide column is disposed on the top wall of the cooking cavity, with its lower end located inside the cooking cavity and inclined towards the central area. The light guide column conducts the light emitted by the light-emitting element to the central area of ​​the cooking cavity, ensuring sufficient light for the central area and effectively solving the problem of insufficient illumination. This allows the user to more clearly observe the food inside the cooking cavity, improving the comfort of using the cooking appliance. Simultaneously, the light-emitting element and light guide column are fixed to the bracket by connecting it to the housing, effectively reducing assembly difficulty and improving assembly efficiency.

[0006] In some embodiments of this utility model, the axial direction of the light guide column is perpendicular to the end face of the light guide column located inside the cooking cavity.

[0007] In some embodiments of this utility model, the lighting component is located on the front side of the cooking cavity in the front-back direction and in the middle area of ​​the cooking cavity in the left-right direction, and the lower end of the light guide column is inclined toward the rear side of the cooking cavity.

[0008] In some embodiments of this utility model, the upper wall of the cooking cavity includes an inclined surface. In the direction from bottom to top, the inclined surface is inclined toward the central axis of the cooking cavity in the vertical direction. The inclined surface has a first mounting hole, and the light guide post passes through the first mounting hole.

[0009] In some embodiments of this utility model, the axial direction of the light guide column is perpendicular to the tilt direction of the tilted surface.

[0010] In some embodiments of this utility model, the upper wall of the cooking cavity further includes a plane located in the middle region of the upper wall of the cooking cavity, the upper end of the inclined surface is connected to the plane, and the plane is used to fix the heating tube.

[0011] In some embodiments of this utility model, a sealing ring is also included, which is located between the light guide post and the inner wall of the first mounting hole.

[0012] In some embodiments of this utility model, the bracket has a second mounting hole, one end of the light guide column along its length is located in the second mounting hole and is bonded to the bracket, and the light-emitting element is located on the side of the light guide column away from the cooking cavity.

[0013] In some embodiments of this utility model, the light-emitting element is an LED lamp.

[0014] In some embodiments of this utility model, the housing further has an air guide cavity, which is located above the cooking cavity, and the bracket, the light-emitting element, and part of the light guide column are located inside the air guide cavity.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a structural schematic diagram of a cooking utensil according to an embodiment of the present utility model; Figure 2 yes Figure 1 A magnified view of a portion of the image; Figure 3 This is a top view of a cooking appliance according to an embodiment of the present utility model, wherein the air guide is not shown.

[0017] Figure label: 100. Cooking utensils; 1. Housing; 11. Cooking cavity; 111. Inclined surface; 1111. First mounting hole; 112. Plane; 12. Air guide cavity; 121. Air guide base plate; 122. Air guide cover; 2. Lighting assembly; 21. Bracket; 211. Second mounting hole; 212. Boss; 213. Fixing post; 22. Light-emitting element; 23. Light guide post; 3. Sealing ring; 4. Heating element. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The cooking appliance 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0021] like Figures 1-3 As shown, the cooking appliance 100 according to an embodiment of the present invention includes a housing 1 and a lighting component 2.

[0022] The housing 1 has a cooking cavity 11. The lighting assembly 2 includes a bracket 21, a light-emitting element 22, and a light guide column 23. The bracket 21 is connected to the housing 1. The light-emitting element 22 and the light guide column 23 are fixed on the bracket 21. The light guide column 23 is located on the top wall of the cooking cavity 11. The lower end of the light guide column 23 is located inside the cooking cavity 11 and is inclined toward the middle area of ​​the cooking cavity 11. The light guide column 23 is used to conduct the light emitted by the light-emitting element 22 to the central area of ​​the cooking cavity 11.

[0023] Therefore, the light emitted by the light-emitting element 22 can be conducted to the central area of ​​the cooking cavity 11 through the light guide column 23, so that the central area of ​​the cooking cavity 11 receives sufficient light. Thus, when the cooking appliance 100 is working, the central area of ​​the cooking cavity 11 has high brightness, effectively solving the problem of insufficient light intensity. This allows users to observe the food in the cooking cavity 11 more clearly. Moreover, the angle of the light is close to the angle at which the human eye looks at the food. After the light shines on the surface of the food, it allows the human eye to perceive the shape and position of the food through diffuse reflection. This prevents the reflected light from being concentrated on the human eye and producing bright spots, which would cause discomfort due to eye stimulation. This effectively improves the comfort of using the cooking appliance 100 and thus increases the market competitiveness of the product.

[0024] Meanwhile, compared to placing the light guide column 23 on the bottom wall of the cooking cavity 11, where light needs to pass through the food or tray to reach the upper layer, resulting in shadows being cast in the lower area, or placing the light guide column 23 on the side wall of the cooking cavity 11, where the area near the light source is too bright and the area away from the light source is too dark, this application places the light guide column 23 on the top wall of the cooking cavity 11 so that the light emitted by the light-emitting element 22 is conducted from top to bottom to the middle area of ​​the cooking cavity 11, allowing the user to observe the food inside the cooking cavity 11 more clearly and improving reliability.

[0025] In addition, since the heating element 4 needs to be installed in the middle area of ​​the upper side of the cooking cavity 11, the lower end of the light guide column 23 is located inside the cooking cavity 11 and tilted towards the middle area of ​​the cooking cavity 11. This reduces the impact of the heat from the heating element 4 on the light guide column 23 and the light-emitting element 22, while ensuring that the middle area of ​​the cooking cavity 11 receives sufficient light by tilting the lower end of the light guide column 23 towards the middle area of ​​the cooking cavity 11.

[0026] Furthermore, by fixing the light-emitting element 22 and the light guide column 23 to the bracket 21, and connecting the bracket 21 to the housing 1, the light-emitting element 22 and the light guide column 23 can be fixed to the housing 1. When assembling the cooking appliance 100, the light-emitting element 22 and the light guide column 23 can be fixed to the bracket 21 to form the lighting component 2. The lighting component 2 can then be placed in the installation position and connected to the housing 1 through the bracket 21 to complete the installation of the lighting component 2, thereby reducing the assembly difficulty and improving the assembly efficiency.

[0027] Meanwhile, compared to existing technologies that use a silicone sleeve to fix the light guide column and then connect it to the housing, which is more difficult to assemble, the light guide column 23 in this application is connected to the housing 1 through a bracket 21, eliminating the need for a silicone sleeve. This reduces assembly difficulty and shortens the length of the light guide column 23, thereby reducing energy loss during light transmission and improving the brightness and uniformity of light within the cooking cavity 11.

[0028] Alternatively, the light guide post 23 can be made of light-guiding materials such as glass, acrylic resin, or polycarbonate.

[0029] Alternatively, the bracket 21 can be made of plastic, which reduces the overall weight of the lighting component 2 and the cooking appliance 100 while ensuring strength and reducing cost.

[0030] According to an embodiment of the present invention, the cooking appliance 100 has a housing 1 with a cooking cavity 11. The lighting assembly 2 includes a bracket 21, a light-emitting element 22, and a light guide column 23. The light guide column 23 is disposed on the top wall of the cooking cavity 11, with its lower end located inside the cooking cavity 11 and inclined towards the central area of ​​the cooking cavity 11. The light guide column 23 conducts the light emitted by the light-emitting element 22 to the central area of ​​the cooking cavity 11, so that the central area of ​​the cooking cavity 11 receives sufficient light, effectively solving the problem of insufficient illumination. This allows the user to more clearly observe the food inside the cooking cavity 11, improving the user comfort of the cooking appliance 100. Simultaneously, the light-emitting element 22 and the light guide column 23 are fixed to the housing 1 via the bracket 21, effectively reducing assembly difficulty and improving assembly efficiency.

[0031] In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the axial direction of the light guide post 23 is perpendicular to the end face of the light guide post 23 located inside the cooking cavity 11. Therefore, this arrangement allows the light emitted by the light-emitting element 22 to propagate along the axial direction of the light guide post 23. When the light travels from the end face of the light guide post 23 inside the cooking cavity 11 into the air, according to Snell's law, the light will not refract, thus avoiding uneven light spots or localized overbrightness caused by refraction, as well as energy loss. This improves transmission efficiency, enabling the light from the light-emitting element 22 to propagate efficiently and stably through the light guide post 23, effectively enhancing the optical performance of the lighting component 2, and thereby improving the brightness and uniformity of the light within the cooking cavity 11.

[0032] In some embodiments of this utility model, such as Figure 1 and Figure 3As shown, the lighting component 2 is located on the front side of the cooking cavity 11 along the front-back direction and in the middle area of ​​the cooking cavity 11 along the left-right direction. The lower end of the light guide column 23 is inclined towards the rear side of the cooking cavity 11. Therefore, when the lighting component 2 is positioned on the front side of the cooking cavity 11 along the front-back direction and in the middle area of ​​the cooking cavity 11 along the left-right direction, the lower end of the light guide column 23 is inclined towards the rear side of the cooking cavity 11, so that the light guide column 23 conducts the light emitted by the light-emitting element 22 to the central area of ​​the cooking cavity 11, ensuring that the central area of ​​the cooking cavity 11 receives sufficient light. At the same time, positioning the lighting component 2 on the front side of the cooking cavity 11 along the front-back direction facilitates the maintenance and replacement of the lighting component 2.

[0033] Of course, the lighting component 2 of this application may also be located on the rear side of the cooking cavity 11 in the front-to-back direction and in the middle area of ​​the cooking cavity 11 in the left-to-right direction; or, located on the left side of the cooking cavity 11 in the left-to-right direction and in the middle area of ​​the cooking cavity 11 in the front-to-back direction; or, located on the right side of the cooking cavity 11 in the left-to-right direction and in the middle area of ​​the cooking cavity 11 in the front-to-back direction.

[0034] In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the upper wall of the cooking cavity 11 includes an inclined surface 111. In the direction from bottom to top, the inclined surface 111 is inclined toward the direction of the central axis of the cooking cavity 11 in the vertical direction. The inclined surface 111 has a first mounting hole 1111, and the light guide post 23 passes through the first mounting hole 1111.

[0035] It is understandable that, since the lower end of the light guide column 23 is located inside the cooking cavity 11 and is inclined toward the middle area of ​​the cooking cavity 11, by setting the inclined surface 111, the inclined surface 111 has a first mounting hole 1111, and the light guide column 23 passes through the first mounting hole 1111, the light guide column 23 is effectively prevented from scratching the user's hand, thereby improving the reliability and safety of the cooking appliance 100.

[0036] Meanwhile, the light-emitting element 22 and the light guide column 23 are fixed on the bracket 21. The bracket 21 is connected to the housing 1. When the cooking appliance 100 is assembled, the light-emitting element 22 and the light guide column 23 are fixed on the bracket 21 to form the lighting component 2. The lighting component 2 is then placed in the installation position, which makes it easier for the light guide column 23 to pass through the first mounting hole 1111, reducing the assembly difficulty and improving the assembly efficiency.

[0037] In some embodiments of this invention, the axial direction of the light guide post 23 is perpendicular to the inclination direction of the inclined surface 111. Therefore, as the light emitted by the light-emitting element 22 propagates along the axial direction of the light guide post 23, this arrangement further facilitates the light guide post 23 in guiding the light emitted by the light-emitting element 22 from top to bottom to the middle area of ​​the cooking cavity 11, improving reliability.

[0038] In some embodiments of this utility model, In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the upper wall of the cooking cavity 11 also includes a plane 112 located in the middle region of the upper wall of the cooking cavity 11. The upper end of the inclined surface 111 is connected to the plane 112, and the plane 112 is used to fix the heating tube 4. It can be understood that the arrangement of the heating tube 4 on the plane 112 facilitates the installation of the heating tube 4. Since the inclined surface 111 is inclined towards the direction of the central axis of the cooking cavity 11 in the vertical direction from bottom to top, and the upper end of the inclined surface 111 is connected to the plane 112, the plane 112 is located in the middle region of the upper wall relative to the inclined surface 111. This allows the heating tube 4 to heat the food in the cooking cavity 11 evenly, and reduces the impact of the heat from the heating tube 4 on the light guide column 23 and the light-emitting element 22, thereby improving the reliability of the cooking appliance 100.

[0039] In some embodiments of this utility model, such as Figure 2 As shown, the cooking appliance 100 also includes a sealing ring 3. The sealing ring 3 is located between the light guide post 23 and the inner wall of the first mounting hole 1111. Thus, by positioning the sealing ring 3 between the light guide post 23 and the inner wall of the first mounting hole 1111, the sealing ring 3 effectively prevents moisture leakage from the cooking cavity 11, thus avoiding the risk of short circuits or corrosion in the area where electrical components such as the light-emitting element 22 are located. Simultaneously, it prevents a decrease in the heat preservation performance of the cooking cavity 11, improving the reliability of the cooking appliance 100.

[0040] Meanwhile, the light-emitting element 22 and the light guide column 23 are fixed on the bracket 21. The bracket 21 is connected to the housing 1. When assembling the cooking appliance 100, after the light-emitting element 22 and the light guide column 23 are fixed on the bracket 21 to form the lighting component 2, the lighting component 2 is placed in the installation position, which makes it easier for the light guide column 23 to pass through the sealing ring 3, reducing the assembly difficulty and improving the assembly efficiency.

[0041] Furthermore, the sealing ring 3 has a sealing hole, and the light guide post 23 passes through the sealing hole. The sealing hole extends along the axial direction of the light guide post 23, and the end face of the sealing ring 3 is perpendicular to the axial direction of the light guide post 23. Thus, as the light emitted by the light-emitting element 22 propagates along the axial direction of the light guide post 23, this arrangement improves the brightness and uniformity of the light in the cooking cavity 11, while facilitating the insertion of the light guide post 23 into the sealing hole and reducing assembly difficulty.

[0042] In some embodiments of this utility model, such as Figure 2 As shown, the bracket 21 has a second mounting hole 211, one end of the light guide post 23 in the length direction is located in the second mounting hole 211 and is bonded to the bracket 21, and the light-emitting element 22 is located on the side of the light guide post 23 away from the cooking cavity 11.

[0043] It is understandable that by positioning the light-emitting element 22 on the side of the light guide column 23 away from the cooking cavity 11, the light emitted by the light-emitting element 22 can propagate along the axial direction of the light guide column 23, while keeping the light-emitting element 22 as far away from the cooking cavity 11 as possible, thereby further reducing the impact of the high temperature inside the cooking cavity 11 on the light-emitting element 22 and improving the reliability of the cooking appliance 100.

[0044] Meanwhile, by having one end of the light guide post 23 located in the second mounting hole 211 and bonded to the bracket 21, the bracket 21 can fix the light guide post 23. The bonded connection ensures the connection strength between the light guide post 23 and the bracket 21 without damaging the light guide post 23, reducing assembly difficulty and improving overall reliability.

[0045] In some embodiments, such as Figure 2 As shown, the light-emitting element 22 has an assembly hole, and the bracket 21 has a boss 212 that mates with the assembly hole. The bracket 21 also has a fixing post 213, which is located on the side of the light-emitting element 22 away from the light guide post 23 and abuts against the light-emitting element 22. Thus, during the assembly process of the bracket 21 and the light-emitting element 22, the boss 212 extends into the assembly hole to connect the light-emitting element 22 and the bracket 21. The fixing post 213, located on the side of the light-emitting element 22 away from the light guide post 23 and abutting against the light-emitting element 22, effectively prevents the boss 212 from disengaging from the assembly hole, ensuring the strength of the connection between the light-emitting element 22 and the bracket 21, thereby achieving a reliable connection between the light-emitting element 22 and the bracket 21.

[0046] In some embodiments, there are multiple mounting holes spaced apart along the circumferential direction of the light-emitting element 22, and multiple bosses 212 corresponding one-to-one with the mounting holes. Thus, the cooperation of multiple mounting holes and corresponding bosses 212 further ensures the strength of the connection between the light-emitting element 22 and the bracket 21, and ensures the accurate positioning of the light-emitting element 22, thereby ensuring that the light emitted by the light-emitting element 22 is emitted along the prescribed conduit.

[0047] In some embodiments of this utility model, the light-emitting element 22 is an LED lamp. It is understood that, compared to the prior art where halogen lamps emit a yellowish light with poor illumination, making it difficult for users to see the food inside the inner pot, this application uses an LED lamp as the light-emitting element 22. This allows the LED lamp to emit pure white light, which is then transmitted through the light guide column 23 to the central area of ​​the cooking cavity 11, enabling users to better see the food inside the inner pot and enhancing the perceived quality of the cooking appliance 100.

[0048] In some embodiments of this utility model, such as Figure 1 and 2As shown, the housing 1 also has an air guide cavity 12, which is located above the cooking cavity 11. The bracket 21, the light-emitting element 22 and part of the light guide column 23 are located inside the air guide cavity 12.

[0049] Understandably, when the cooking appliance 100 is in operation and water vapor is generated in the cooking cavity 11, the hot air in the cooking cavity 11 can be guided to the outside of the cooking appliance 100 by the fan through the air guide cavity 12, thereby reducing the water vapor inside the cooking cavity 11. This reduces the cleaning workload for the user after cooking with the cooking appliance 100 and avoids the corrosion of the cooking cavity 11 by a large amount of water vapor generated inside the cooking cavity 11, thereby extending the service life of the cooking appliance 100.

[0050] Specifically, the housing 1 includes an inner liner, a bottom air guide plate 121, and a hood 122. The inner liner has a cooking cavity 11. The bottom air guide plate 121 is located above the inner liner and is spaced apart from the inner liner to form a hood 12. The hood 122 covers the bottom air guide plate 121. The bracket 21 is connected to the bottom air guide plate 121. The hood 122 has an exhaust hole. Thus, the bottom air guide plate 121 provides an installation position for the bracket 21 and other components located in the hood 12, and the exhaust hole on the hood 122 guides the water vapor in the hood 12 to the outside of the cooking appliance 100.

[0051] It should be noted that the cooking appliance 100 of this application includes any of the following: microwave oven, microwave oven, and microwave-steam-oven combination appliance.

[0052] Other configurations and operations of the cooking appliance 100 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0053] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cooking utensil, characterized in that, include: A housing (1) having a cooking cavity (11); The lighting assembly (2) includes a bracket (21), a light-emitting element (22), and a light guide column (23). The bracket (21) is connected to the housing (1). The light-emitting element (22) and the light guide column (23) are fixed on the bracket (21). The light guide column (23) is located on the top wall of the cooking cavity (11). The lower end of the light guide column (23) is located inside the cooking cavity (11) and is inclined toward the middle area of ​​the cooking cavity (11). The light guide column (23) is used to conduct the light emitted by the light-emitting element (22) to the central area of ​​the cooking cavity (11).

2. The cooking utensil according to claim 1, characterized in that, The axial direction of the light guide post (23) is perpendicular to the end face of the light guide post (23) located in the cooking cavity (11).

3. The cooking utensil according to claim 1, characterized in that, The lighting component (2) is located on the front side of the cooking cavity (11) in the front-back direction and in the middle area of ​​the cooking cavity (11) in the left-right direction. The lower end of the light guide column (23) is inclined toward the rear side of the cooking cavity (11).

4. The cooking utensil according to claim 1, characterized in that, The upper wall of the cooking cavity (11) includes an inclined surface (111). In the direction from bottom to top, the inclined surface (111) is inclined toward the cooking cavity (11) along the central axis in the vertical direction. The inclined surface (111) has a first mounting hole (1111), and the light guide column (23) passes through the first mounting hole (1111).

5. The cooking utensil according to claim 4, characterized in that, The axial direction of the light guide post (23) is perpendicular to the tilt direction of the inclined surface (111).

6. The cooking utensil according to claim 4, characterized in that, The upper wall of the cooking cavity (11) also includes a plane (112) located in the middle area of ​​the upper wall of the cooking cavity (11). The upper end of the inclined plane (111) is connected to the plane (112), and the plane (112) is used to fix the heating tube (4).

7. The cooking utensil according to claim 4, characterized in that, Also includes: A sealing ring (3) is located between the light guide post (23) and the inner wall of the first mounting hole (1111).

8. The cooking utensil according to claim 1, characterized in that, The bracket (21) has a second mounting hole (211), one end of the light guide post (23) in the length direction is located in the second mounting hole (211) and is bonded to the bracket (21), and the light-emitting element (22) is located on the side of the light guide post (23) away from the cooking cavity (11).

9. The cooking utensil according to claim 1, characterized in that, The light-emitting element (22) is an LED lamp.

10. The cooking utensil according to claim 1, characterized in that, The housing (1) also has an air guide cavity (12) located above the cooking cavity (11), and the bracket (21), the light-emitting element (22) and part of the light guide column (23) are located inside the air guide cavity (12).

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