Pizza oven

Abstract

This utility model discloses a pizza oven. A baking plate is mounted on the base, and a lid is rotatably mounted on the base. The lid has a downward-facing closing cavity. A heating device is installed inside the lid and rotates synchronously with it. When the lid covers the outer periphery of the baking plate, the inner wall of the closing cavity and the base together form a baking cavity. The baking plate is located inside the baking cavity, and the heating device is located above it. This allows for vertical heating of the pizza from top to bottom, resulting in a more even heat distribution within the baking cavity. This avoids the pizza bottom from burning due to excessively high baking plate temperature, resulting in insufficient surface baking and better baking performance. Furthermore, during the pizza baking process, simply opening the lid allows for clear observation of the baking progress, eliminating the need to repeatedly push and pull the pizza out, thus making it easier to monitor the baking process.

Description

Technical Field

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

[0002] In existing technology, common pizza ovens typically have an opening on the front side of the oven body that connects to the baking cavity, and a lid at the opening for opening or closing the baking cavity. To use, the pizza is placed on a baking tray, and the tray is inserted into or removed from the baking cavity through the opening. This design requires frequent opening of the lid and removal of the pizza during baking to check its progress, making the operation very cumbersome and inconvenient. Furthermore, existing pizza ovens usually use gas burners, firewood, or stainless steel heating elements to heat the pizza on the baking tray from below or behind. This method results in uneven heating, easily leading to the bottom of the pizza burning while the top is undercooked, or the back of the pizza burning while the front is undercooked, resulting in poor baking performance. 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 pizza oven that allows for convenient observation of the pizza baking process and provides better baking results.

[0004] A pizza oven according to an embodiment of the present invention includes: a base on which a baking plate is disposed; a cover rotatably mounted on the base, the cover having a downward-opening closing cavity, the cover being able to rotate downward relative to the base and cover the outer periphery of the baking plate, or the cover being able to rotate upward relative to the base away from the baking plate; and a heating device installed in the cover and capable of rotating synchronously with the cover, wherein when the cover covers the outer periphery of the baking plate, the inner peripheral wall of the closing cavity and the base mutually enclose each other to form a baking cavity, the baking plate is located in the baking cavity, and the heating device is located above the baking plate.

[0005] The pizza oven according to the embodiments of the present invention has at least the following beneficial effects:

[0006] In the pizza oven of this utility model embodiment, by rotating the lid onto the base and directly mounting the heating device onto the lid, the pizza can be placed on the baking plate during use. Then, the lid is rotated downwards and covers the outer periphery of the baking plate. At this time, the inner peripheral wall of the lid cavity and the base surround each other to form a baking cavity. The baking plate and the pizza on the baking plate are located inside the baking cavity, and the heating device is located above the baking plate. Thus, the pizza can be baked vertically from top to bottom. Compared with the traditional method where the heating device is located below the baking plate, vertical heating from top to bottom can make the heat distribution in the baking cavity more uniform, thereby avoiding the situation where the bottom of the pizza is burnt due to the baking plate temperature being too high and the surface is not fully baked, resulting in a better baking effect. Furthermore, since the lid is directly rotated and installed on the base, and the lid has a closing cavity, the baking cavity is formed by the closing cavity and the base enclosing each other. The pizza is placed directly on the baking plate for baking. Therefore, when the lid is opened, there are no cavity side walls or other structures on the base that could obstruct the view of the pizza. During the pizza baking process, you can clearly observe the baking process of the pizza simply by opening the lid, without having to repeatedly push and pull the pizza out. This makes it easier to observe the baking process of the pizza.

[0007] According to some embodiments of the present invention, the heating device includes at least one graphene heating tube, the graphene heating tube is installed in the cover cavity, and the cover is provided with an electrical connection structure extending to the outside of the cover, the electrical connection structure being electrically connected to the graphene heating tube.

[0008] According to some embodiments of this utility model, a reflector is also installed in the covered cavity. The reflector is provided with a reflective groove corresponding to the graphene heating tube and arranged with its opening facing downward. The graphene heating tube is installed in the corresponding reflective groove.

[0009] According to some embodiments of the present invention, the cover body has a first heat insulation cavity surrounding the outer periphery of the cover cavity, the electrical terminal of the graphene heating tube extends outward to the first heat insulation cavity, the electrical connection structure is installed in the first heat insulation cavity and electrically connected to the electrical terminal, and the outer wall of the cover body has a heat dissipation hole communicating with the first heat insulation cavity.

[0010] According to some embodiments of the present invention, the heating device includes an infrared burner and an air intake structure. The infrared burner is installed in the cover cavity, and the air intake structure is installed on the cover and has an air intake channel extending toward the outside of the cover. The air intake channel is connected to the infrared burner.

[0011] According to some embodiments of this utility model, the infrared burner includes a burner head, a nozzle, and an ignition structure. The burner head has a gas passage, the gas inlet end of which is located on the side where the cover and the base are rotatably connected. The nozzle is installed on the cover and faces the gas inlet end of the gas passage, and the nozzle is connected to the gas inlet passage. A ceramic plate is provided on the surface of the burner head facing the opening of the cover cavity. The ceramic plate has multiple gas outlet holes connected to the gas passage. The ignition structure is installed on the cover and extends to the side of the ceramic plate near the cover cavity, and the ignition structure is located on the gas outlet path of at least one of the gas outlet holes.

[0012] According to some embodiments of the present invention, the cover body is further provided with an installation cavity independent of the cover cavity, the installation cavity being at least partially located above the cover cavity, the cover body having an inner liner plate located between the installation cavity and the cover cavity; the burner head is installed in the installation cavity and located above the cover cavity, the inner liner plate has a clearance hole corresponding to the ceramic plate, such that all the air outlets are connected to the cover cavity, the nozzle and the air inlet structure are both installed in the installation cavity and located on the rear side of the burner head, and the ignition structure is installed in the inner liner plate and extends to the lower side of the clearance hole.

[0013] According to some embodiments of the present invention, the rear sidewall of the cover is provided with a first airflow channel communicating with the mounting cavity; and / or the periphery of the mounting cavity extends downward to the outside of the cover cavity in at least a portion, the bottom wall of the mounting cavity is provided with a second airflow channel, and the base is provided with a third airflow channel located outside the baking plate. When the cover is placed over the outer periphery of the baking plate, the bottom wall of the mounting cavity abuts against the base, thereby connecting the second airflow channel with the third airflow channel.

[0014] According to some embodiments of the present invention, the base is provided with a second heat insulation cavity located below the baking plate, and a heat insulation plate is provided inside the second heat insulation cavity.

[0015] According to some embodiments of the present invention, a thermometer is installed on the cover, the thermometer having a temperature sensing probe and a display unit, the temperature sensing probe passing through the cover and extending downward into the baking cavity, and the display unit being installed on the outer wall of the cover and used to display the temperature detected by the temperature sensing probe.

[0016] 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

[0017] 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:

[0018] Figure 1 This is a schematic diagram of a pizza oven according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A diagram showing the opening of the lid of a pizza oven;

[0020] Figure 3 for Figure 1 A cross-sectional schematic diagram of a pizza oven;

[0021] Figure 4 for Figure 1 Another cross-sectional view of the pizza oven;

[0022] Figure 5 This is a schematic diagram of a pizza oven according to another embodiment of the present invention;

[0023] Figure 6 for Figure 5 Another schematic diagram of a pizza oven;

[0024] Figure 7 for Figure 5 A diagram showing the opening of the lid of a pizza oven;

[0025] Figure 8 for Figure 5 A cross-sectional schematic diagram of a pizza oven;

[0026] Figure 9 for Figure 5 A schematic diagram of the base of a pizza oven;

[0027] Figure 10 for Figure 5 An exploded view of the base of a pizza oven;

[0028] Figure 11 for Figure 5 A schematic diagram of the lid of a pizza oven.

[0029] Figure label:

[0030] Base 100, baking plate 110, second heat insulation cavity 120, heat insulation plate 121, third airflow channel 130;

[0031] Cover 200, cover cavity 210, first heat insulation cavity 220, heat dissipation hole 221, mounting cavity 230, inner liner 240, first airflow channel 250, second airflow channel 260, fourth airflow channel 270, thermometer 280, temperature probe 281, display unit 282;

[0032] Graphene heating element 300, electrical connection structure 310, reflector 320, reflective groove 321;

[0033] Burner head 400, air inlet end 401, ceramic plate 410, nozzle 420, ignition structure 430, air inlet structure 440. Detailed Implementation

[0034] 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.

[0035] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0037] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0038] Reference Figures 1 to 11This utility model provides a pizza oven, which includes a base 100, a cover 200, and a heating device. A baking plate 110 is provided on the base 100 for placing pizzas. The cover 200 is rotatably mounted on the base 100 and has a downward-opening closing cavity 210. The cover 200 can rotate downward relative to the base 100 and cover the outer periphery of the baking plate 110, or the cover 200 can rotate upward relative to the base 100 away from the baking plate 110. The heating device is installed inside the cover 200 and can rotate synchronously with the cover 200. When the cover 200 covers the outer periphery of the baking plate 110, the inner peripheral wall of the closing cavity 210 and the base 100 surround each other to form a baking cavity. The baking plate 110 is located inside the baking cavity, and the heating device is located above the baking plate 110.

[0039] In the pizza oven of this utility model embodiment, by rotating the lid 200 onto the base 100 and directly mounting the heating device onto the lid 200, the pizza can be placed on the baking plate 110 during use. Then, the lid 200 is rotated downwards and covers the outer periphery of the baking plate 110. At this time, the inner peripheral wall of the lid cavity 210 and the base 100 surround each other to form a baking cavity. The baking plate 110 and the pizza on the baking plate 110 are located inside the baking cavity, and the heating device is located above the baking plate 110. Thus, the pizza can be baked vertically from top to bottom. Compared with the traditional method where the heating device is located below the baking plate 110, vertical heating from top to bottom can make the heat distribution in the baking cavity more uniform. This can avoid the situation where the bottom of the pizza is burnt due to the excessive temperature of the baking plate 110, resulting in insufficient baking of the surface. It can also avoid the situation where the back of the pizza is burnt due to the excessive temperature of the back side, resulting in insufficient baking of the front side. This has a better baking effect. Furthermore, since the lid 200 is directly rotatably mounted on the base 100, and the lid 200 has a lid cavity 210, the baking cavity is formed by the lid cavity 210 and the base 100 surrounding each other, and the pizza is placed directly on the baking plate 110 for baking, therefore, when the lid 200 is opened, there are no cavity side walls or other structures on the base 100 that could easily obstruct the view of the pizza. During the pizza baking process, the baking status of the pizza can be clearly observed simply by opening the lid 200, without having to repeatedly push and pull the pizza out, thus making it more convenient to observe the baking status of the pizza.

[0040] Reference Figures 1 to 4 In some embodiments, the heating device includes three graphene heating tubes 300, which are installed in the cover cavity 210. The cover 200 is provided with an electrical connection structure 310 extending to the outside of the cover 200, and the electrical connection structure 310 is electrically connected to the graphene heating tubes 300.

[0041] In the above structure, the baking cavity is heated by a graphene heating element 300. The graphene heating element 300 has extremely high thermal conductivity, allowing it to heat up rapidly in a short time after being connected to electricity and conduct heat vertically from top to bottom to the pizza with minimal temperature fluctuations. This results in a more uniform heat distribution within the baking cavity, leading to better baking results. Furthermore, the high heating efficiency of the graphene heating element 300 also saves energy.

[0042] Understandably, the aforementioned graphene heating element 300 consists of three units, which is only for... Figure 3 and Figure 4 As an example, the number of graphene heating tubes 300 can be three, one, two, four or more, and this utility model does not specifically limit the number of them.

[0043] It is understood that the power connection device may specifically be a power connection wire structure with a plug, or it may be other power connection structures 310. This utility model does not specifically limit this.

[0044] Reference Figure 3 and Figure 4 In some embodiments, a reflector 320 is also installed in the cavity 210. The reflector 320 is provided with a reflective groove 321 that corresponds to the graphene heating tube 300 and is arranged with its opening facing downward. The graphene heating tube 300 is installed in the corresponding reflective groove 321.

[0045] In the above structure, the reflector 320 can reflect heat, making the heat distribution in the baking cavity more uniform and improving the baking effect. By setting a reflective groove 321 on the reflector 320 and placing the graphene heating tube 300 in the corresponding reflective groove 321, the heat emitted by the graphene heating tube 300 can be quickly radiated to the inner wall of the reflective groove 321, and the inner wall of the reflective groove 321 can reflect the heat. This not only makes the heat distribution in the baking cavity more uniform, but also further improves the heat utilization rate, enhances heat radiation, reduces heat loss, and makes the pizza oven baking effect more efficient.

[0046] It is understood that the reflector 320 can be made of aluminized steel plate, aluminized zinc steel plate, or other materials, and this utility model does not make any specific limitation in this regard.

[0047] Reference Figure 3 and Figure 4In some embodiments, the cover 200 has a first heat insulation cavity 220 surrounding the outer periphery of the cover cavity 210, the power terminal of the graphene heating tube 300 extends outward to the first heat insulation cavity 220, the power connection structure 310 is installed in the first heat insulation cavity 220 and electrically connected to the power terminal, and the outer wall of the cover 200 has a heat dissipation hole 221 communicating with the first heat insulation cavity 220.

[0048] In the above structure, the first heat insulation cavity 220 can insulate the baking cavity during the use of the pizza oven, so that the heat is concentrated and distributed in the baking cavity, thereby reducing heat loss, improving baking efficiency, and maintaining a stable temperature inside the baking cavity, which is conducive to achieving better baking results and maintaining a stable temperature outside the pizza oven. In addition, by providing heat dissipation holes 221 on the outer wall of the cover 200 that communicate with the first heat insulation cavity 220, it is beneficial to dissipate heat from the cover 200 and prevent the electrical connection structure 310 installed on the cover 200 from being damaged due to excessive temperature.

[0049] Reference Figures 5 to 11 In some embodiments, the heating device includes an infrared burner and an air intake structure 440. The infrared burner is installed in the cover cavity 210, and the air intake structure 440 is installed on the cover 200 and has an air intake channel extending toward the outside of the cover 200, the air intake channel being connected to the infrared burner.

[0050] In the above structure, an infrared burner is used to heat the baking cavity. The infrared burner can generate infrared radiation heat through gas combustion. Infrared rays have strong penetrating power and thermal effect, which can not only improve the heating efficiency of the baking cavity, but also make the heat evenly distributed in the baking cavity, so that the heat can penetrate into the pizza efficiently and evenly, resulting in a better baking effect.

[0051] Reference Figures 5 to 11 In some embodiments, the infrared burner includes a burner head 400, a nozzle 420, and an ignition structure 430. The burner head 400 has a gas passage, and the gas inlet end 401 of the gas passage is located on the side where the cover 200 is rotatably connected to the base 100. The nozzle 420 is installed on the cover 200 and faces the gas inlet end 401 of the gas passage. The gas inlet passage is connected to the nozzle 420. A ceramic plate 410 is provided on the side surface of the burner head 400 facing the opening of the cover cavity 210. The ceramic plate 410 has multiple gas outlet holes connected to the gas passage. The ignition structure 430 is installed on the cover 200 and extends to the side of the ceramic plate 410 near the cover cavity 210. The ignition structure 430 is located on the gas outlet path of at least one gas outlet hole.

[0052] In the above structure, gas is supplied to nozzle 420 through air intake structure 440. The gas is injected into the gas channel of burner head 400 through nozzle 420 and flows to each gas outlet. The gas at the gas outlet can be ignited by ignition structure 430. After the gas is ignited at ceramic plate 410, the ceramic plate 410 can generate infrared radiation heat downward, thereby uniformly heating the baking cavity.

[0053] Reference Figures 7 to 11 In some embodiments, the cover 200 is further provided with an installation cavity 230 independent of the cover cavity 210. The installation cavity 230 is at least partially located above the cover cavity 210. The cover 200 has an inner liner plate 240 located between the installation cavity 230 and the cover cavity 210. The burner head 400 is installed in the installation cavity 230 and located above the cover cavity 210. The inner liner plate 240 has a clearance hole corresponding to the ceramic plate 410, so that all the air outlets are connected to the cover cavity 210. The nozzle 420 and the air inlet structure 440 are both installed in the installation cavity 230 and located on the rear side of the burner head 400. The ignition structure 430 is installed in the inner liner plate 240 and extends to the lower side of the clearance hole.

[0054] In the above structure, the mounting cavity 230 provides installation space for the infrared burner and the air intake structure 440, facilitating their installation and layout. The burner head 400, nozzle 420, and air intake structure 440 are all installed within an independent mounting cavity 230. Furthermore, the inner lining plate 240 protects these components, preventing them from being exposed in the cover cavity 210 and reducing the baking cavity space. This also lowers the risk of accidental damage to the heating device components exposed in the cover cavity 210 after the cover 200 is opened. In addition, the mounting cavity 230 insulates the baking cavity, concentrating heat distribution within it, reducing heat loss, improving baking efficiency, and maintaining a stable temperature within the baking cavity, thus contributing to better baking results.

[0055] Reference Figures 5 to 11 In some embodiments, the rear side wall of the cover 200 is provided with a first airflow channel 250 that communicates with the mounting cavity 230. The first airflow channel 250 facilitates the entry of external air into the mounting cavity 230 and its thorough mixing with the gas at the nozzle 420, which is beneficial to the complete combustion of the gas. In addition, the first airflow channel 250 can also play a role in heat dissipation, which is beneficial to heat dissipation of the cover 200 and prevents the structure installed in the mounting cavity 230 from being damaged due to excessive temperature.

[0056] Reference Figures 5 to 11In some embodiments, the periphery of the mounting cavity 230 extends downward at least partially to the outside of the covering cavity 210. A second airflow channel 260 is formed in the bottom wall of the mounting cavity 230, and a third airflow channel 130 is formed in the base 100 outside the baking plate 110. When the cover 200 is placed over the outer periphery of the baking plate 110, the bottom wall of the mounting cavity 230 abuts against the base 100, connecting the second airflow channel 260 and the third airflow channel 130. The second airflow channel 260 and the third airflow channel 130 connect the mounting cavity 230 to the outside, allowing external air to enter the mounting cavity 230 and mix thoroughly with the combustion gas at the nozzle 420, which is beneficial for complete combustion. Furthermore, the second airflow channel 260 and the third airflow channel 130 also serve a heat dissipation function, facilitating heat dissipation for the cover 200 and preventing damage to the structure installed in the mounting cavity 230 due to excessive temperature.

[0057] It is understandable that, in order to ensure complete combustion of the gas, only the first airflow channel 250 can be provided, or only the second airflow channel 260 and the third airflow channel 130 can be provided. Otherwise, refer to... Figures 5 to 11 Alternatively, a first airflow channel 250, a second airflow channel 260, and a third airflow channel 130 can be set simultaneously, thereby supplementing the gas with more air, allowing the gas to mix fully with the air, which is beneficial to improving the combustion efficiency of the gas and reducing the harmful gases produced by incomplete combustion of the gas.

[0058] Reference Figures 5 to 11 In some embodiments, the rear side wall of the cover cavity 210 is provided with a fourth airflow channel 270 that communicates with the mounting cavity 230. The fourth airflow channel 270 facilitates the flow of air from the mounting cavity 230 to the ceramic plate 410 in the cover cavity 210, thereby enabling air replenishment at the gas ignition point, making the gas combustion more complete, which greatly improves the gas combustion efficiency and thus improves the thermal efficiency of the infrared burner.

[0059] Reference Figures 1 to 9 In some embodiments, the base 100 is provided with a second heat insulation cavity 120 located below the baking plate 110, and a heat insulation plate 121 is provided inside the second heat insulation cavity 120.

[0060] In the above structure, the heat insulation cavity and heat insulation plate 121 can insulate the baking plate 110, thereby insulating the baking cavity from below during the use of the pizza oven. This allows the heat to be concentrated in the baking cavity, thereby reducing heat loss, improving baking efficiency, and maintaining a stable temperature inside the baking cavity. This is beneficial for achieving better baking results and maintaining a stable temperature outside the pizza oven to prevent users from getting burned.

[0061] Reference Figures 1 to 11In some embodiments, the cover 200 is equipped with a thermometer 280, which has a temperature probe 281 and a display 282. The temperature probe 281 passes through the cover 200 and extends downward into the baking cavity. The display 282 is installed on the outer wall of the cover 200 and is used to display the temperature detected by the temperature probe 281.

[0062] In the above structure, the thermometer 280 has a temperature sensing probe 281 and a display unit 282. The temperature sensing probe 281 can sensitively detect the temperature inside the baking cavity, and the display unit 282 can display the temperature detected by the temperature sensing probe 281. This allows users to easily obtain the real-time temperature inside the baking cavity, enabling them to adjust the operation of the heating device as needed to flexibly adjust the temperature of the baking cavity, which is convenient for users and helps to improve the user experience.

[0063] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pizza oven, characterized in that, include: A base (100) on which a baking plate (110) is provided; A cover (200) is rotatably mounted on the base (100). The cover (200) has a downward-opening closing cavity (210). The cover (200) can rotate downward relative to the base (100) and cover the outer periphery of the baking plate (110), or the cover (200) can rotate upward relative to the base (100) and move away from the baking plate (110). A heating device is installed inside the cover (200) and can rotate synchronously with the cover (200). When the cover (200) covers the outer periphery of the baking plate (110), the inner peripheral wall of the cover cavity (210) and the base (100) surround each other to form a baking cavity. The baking plate (110) is located inside the baking cavity, and the heating device is located above the baking plate (110).

2. The pizza oven according to claim 1, characterized in that, The heating device includes at least one graphene heating tube (300), which is installed in the cover cavity (210). The cover (200) is provided with an electrical connection structure (310) extending to the outside of the cover (200), which is electrically connected to the graphene heating tube (300).

3. The pizza oven according to claim 2, characterized in that, A reflector plate (320) is also installed inside the cover cavity (210). The reflector plate (320) is provided with a reflective groove (321) that corresponds to the graphene heating tube (300) and is arranged with its opening facing downward. The graphene heating tube (300) is installed in the corresponding reflective groove (321).

4. The pizza oven according to claim 2, characterized in that, The cover (200) has a first heat insulation cavity (220) surrounding the outer periphery of the cover cavity (210). The electrical terminal of the graphene heating tube (300) extends outward to the first heat insulation cavity (220). The electrical connection structure (310) is installed in the first heat insulation cavity (220) and electrically connected to the electrical terminal. The outer wall of the cover (200) has a heat dissipation hole (221) communicating with the first heat insulation cavity (220).

5. The pizza oven according to claim 1, characterized in that, The heating device includes an infrared burner and an air intake structure (440). The infrared burner is installed in the cover cavity (210). The air intake structure (440) is installed on the cover (200) and has an air intake channel extending toward the outside of the cover (200). The air intake channel is connected to the infrared burner.

6. The pizza oven according to claim 5, characterized in that, The infrared burner includes a burner head (400), a nozzle (420), and an ignition structure (430). The burner head (400) has a gas passage. The gas inlet end (401) of the gas passage is located on the side where the cover (200) is rotatably connected to the base (100). The nozzle (420) is installed on the cover (200) and faces the gas inlet end (401) of the gas passage. The nozzle (420) is connected to the gas inlet passage. A ceramic plate (410) is provided on the side surface of the burner head (400) facing the opening of the cover cavity (210). The ceramic plate (410) has multiple gas outlet holes connected to the gas passage. The ignition structure (430) is installed on the cover (200) and extends to the side of the ceramic plate (410) near the cover cavity (210). The ignition structure (430) is located on the gas outlet path of at least one of the gas outlet holes.

7. The pizza oven according to claim 6, characterized in that, The cover (200) is also provided with an installation cavity (230) that is independent of the cover cavity (210), the installation cavity (230) being at least partially located above the cover cavity (210), and the cover (200) having an inner liner (240) located between the installation cavity (230) and the cover cavity (210). The burner head (400) is installed in the mounting cavity (230) and located above the cover cavity (210). The inner liner plate (240) has a clearance hole corresponding to the ceramic plate (410), so that all the air outlets are connected to the cover cavity (210). The nozzle (420) and the air inlet structure (440) are both installed in the mounting cavity (230) and located on the rear side of the burner head (400). The ignition structure (430) is installed in the inner liner plate (240) and extends to the lower side of the clearance hole.

8. The pizza oven according to claim 7, characterized in that, The rear side wall of the cover (200) is provided with a first airflow channel (250) that communicates with the mounting cavity (230). The periphery of the mounting cavity (230) extends at least partially downward to the outside of the cover cavity (210). The bottom wall of the mounting cavity (230) is provided with a second airflow channel (260), and the base (100) is provided with a third airflow channel (130) located outside the baking plate (110). When the cover (200) covers the outer periphery of the baking plate (110), the bottom wall of the mounting cavity (230) abuts against the base (100), and the second airflow channel (260) communicates with the third airflow channel (130).

9. The pizza oven according to claim 1, characterized in that, The base (100) is provided with a second heat insulation cavity (120) located below the baking plate (110), and a heat insulation plate (121) is provided inside the second heat insulation cavity (120).

10. The pizza oven according to claim 1, characterized in that, The cover (200) is equipped with a thermometer (280), which has a temperature probe (281) and a display (282). The temperature probe (281) passes through the cover (200) and extends downward into the baking cavity. The display (282) is installed on the outer wall of the cover (200) and is used to display the temperature detected by the temperature probe (281).

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