Novel pizza machine

Abstract

The utility model discloses a novel pizza machine which comprises a shell, a cooking machine body is arranged in the shell, and gaps are reserved between the top, the bottom, the left side part, the right side part and the back part of the cooking machine body and the shell to form a first heat insulation cavity; the heat dissipation device further comprises at least one heat dissipation fan arranged at the bottom of the shell, an air inlet hole communicated with the heat dissipation fan and the first heat insulation cavity is formed in the bottom of the shell, and first heat dissipation holes communicated with the first heat insulation cavity and external air are formed in the back of the shell. In addition, the cooling fan further comprises a plurality of supporting feet arranged at the bottom of the shell, the shell is supported by the supporting feet so that a containing cavity can be formed in the bottom of the shell, and the cooling fan is smaller than the supporting feet in height and contained in the containing cavity. Therefore, according to the novel pizza machine, the heat dissipation fan is arranged at the bottom of the shell, the height of the heat dissipation fan is smaller than that of the supporting feet, and the heat dissipation fan is contained in the containing cavity, so that the heat dissipation requirement of the cooking machine body can be met, and meanwhile the heat dissipation fan is contained in the containing cavity through the height of the supporting feet; the overall height of the product does not need to be increased, occupied space is reduced, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a novel pizza machine. Background Art

[0002] This section only provides background information related to the present application to help those skilled in the art understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] A pizza machine is a device mainly used for baking pizza. Most of the devices are equipped with heating tubes inside, which provide temperature for baking pizza.

[0004] In pizza machines, when the heating tubes heat up, the heat dissipates to the outside of the machine, causing the outer shell to heat up. When the user touches the shell, it feels hot, which is a poor user experience. To this end, some businesses have installed a heat dissipation component between the top of the machine and the shell to achieve heat dissipation. The structure of this component is similar to the heat dissipation components used in air fryers on the market, and usually includes a heat dissipation motor and a heat dissipation fan connected to the output end of the heat dissipation motor. When the heat dissipation motor drives the heat dissipation fan to rotate, it can dissipate heat and cool the machine to prevent the shell from heating up.

[0005] However, with the above-mentioned setting, since space needs to be reserved inside the product for installing the heat dissipation component, the overall height of the product is higher, which occupies a larger space. At the same time, the larger size of the parts also increases the manufacturing cost of the parts.

[0006] Therefore, further improvement is needed. Utility Model Content

[0007] In order to overcome the defects of the above-mentioned prior art, the present invention provides a new pizza machine to solve the problem of the overall height of the product being relatively high due to heat dissipation mentioned in the background art.

[0008] The technical solution adopted by the present invention to solve the problem is:

[0009] A novel pizza maker includes a shell, a cooking body disposed inside the shell, and gaps are formed between the top, bottom, left side, right side, and back of the cooking body and the shell to form a first heat-insulating cavity, wherein:

[0010] The housing further comprises at least one cooling fan disposed at the bottom of the housing, the housing bottom being provided with air inlet holes respectively connected to the cooling fan and the first heat-insulating cavity, and the back of the housing being provided with first cooling holes respectively connected to the first heat-insulating cavity and the outside air;

[0011] In addition, it also includes a plurality of legs arranged at the bottom of the shell, which support the shell to form a receiving cavity at the bottom of the shell. The height of the cooling fan is smaller than the height of the legs so that it can be accommodated in the receiving cavity.

[0012] Furthermore, a plurality of the heat dissipation fans are provided, and a corresponding plurality of air inlet holes are provided at the bottom of the housing corresponding to the plurality of the heat dissipation fans.

[0013] Furthermore, the cooling fan is a miniature DC brushless cooling fan.

[0014] Furthermore, a cooking cavity with a front opening is provided in the cooking body, a door frame is provided at the front of the cooking body and is arranged around the periphery of the front opening of the cooking cavity, and the outer shell is connected to the back of the door frame.

[0015] Furthermore, it also includes a door panel assembly rotatably connected to the front of the door frame to open or close the cooking cavity, wherein:

[0016] The door panel assembly includes a door panel, an inner insulating glass disposed on the door panel and close to the cooking cavity, and an outer insulating glass disposed on the door panel and away from the cooking cavity, wherein the inner insulating glass and the outer insulating glass are separated from each other and form a second insulating cavity;

[0017] The door panel is provided with a plurality of upper heat dissipation holes and a plurality of lower heat dissipation holes respectively connecting the second heat insulation cavity with the external air.

[0018] Furthermore, the door frame is provided with a plurality of second heat dissipation holes respectively connecting the first heat insulation cavity with the external air. When the door panel assembly is driven to rotate to close the cooking cavity, the plurality of upper heat dissipation holes are correspondingly connected with the plurality of second heat dissipation holes.

[0019] Furthermore, a plurality of the upper heat dissipation holes are provided on the back of the door panel and correspond to a plurality of the second heat dissipation holes; and a plurality of the lower heat dissipation holes are provided on the bottom of the door panel.

[0020] Furthermore, the door panel assembly also includes a door handle arranged on the front side of the door panel, and the angle between the door handle and the door panel is greater than 90 degrees.

[0021] Furthermore, it also includes a sealing ring arranged on the door panel and around the outer periphery of the inner insulating glass. When the door panel assembly is driven to rotate to close the cooking cavity, the sealing ring abuts against the front opening of the cooking cavity.

[0022] Furthermore, a heating component for heating food is provided in the cooking cavity, and the heating component includes a plurality of heating tubes spaced apart in an upper and lower arrangement.

[0023] In summary, the novel pizza machine provided by the present invention has the following beneficial effects:

[0024] (1) The pizza maker of the present invention is provided with a cooling fan at the bottom of the outer shell, and the height of the cooling fan is smaller than the height of the legs so that it can be accommodated in the accommodating cavity. Such an arrangement can not only meet the heat dissipation requirements of the cooking machine body, but also utilize the height of the legs to accommodate the cooling fan in the accommodating cavity, thereby eliminating the need to increase the overall height of the product, reducing the occupied space, and reducing costs.

[0025] (2) The pizza machine of the present invention is provided with an upper heat dissipation hole and a lower heat dissipation hole on the door panel. When the door panel is rotated until the cooking cavity is closed, the upper heat dissipation hole on the door panel is connected with the second heat dissipation hole on the door frame, that is, the second heat insulation cavity is connected with the first heat insulation cavity, so that heat dissipation and cooling can be carried out under the action of the heat dissipation fan, and the heat dissipation effect is better, thereby effectively solving the problem of excessively high surface temperature of the heat insulation glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an explosion diagram of the pizza machine of the utility model;

[0027] Figure 2 for Figure 1 Structural diagram from another perspective;

[0028] Figure 3 This is a schematic diagram of the structure of the pizza machine of the present invention;

[0029] Figure 4 for Figure 3 Schematic diagram of the structure from another perspective.

[0030] The meanings of the reference numerals are as follows:

[0031] 1. Outer casing; 11. First heat dissipation hole; 12. Cooling fan; 13. Support legs; 2. Cooking unit; 21. Cooking cavity; 22. Door frame; 221. Second heat dissipation hole; 23. Heat pipe; 3. Door panel assembly; 31. Door panel; 311. Upper heat dissipation hole; 312. Lower heat dissipation hole; 32. Inner insulating glass; 33. Outer insulating glass; 34. Sealing ring; 35. Door handle. DETAILED DESCRIPTION

[0032] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] In the description of the utility model, it needs to explain, the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated module or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0035] Referring to Figure 1-4 The utility model provides a kind of novel pizza machine, including shell 1, the inside of the shell 1 is equipped with cooking machine body 2, the top, bottom, left side, right side and back of the cooking machine body 2 are all with shell 1 and leave gap to form first heat insulation cavity.

[0036] Preferably, the heat dissipation fan 12 is 6020 micro direct-current brushless heat dissipation fan 12 that can be purchased on the market, and the cost is lower. Thus, when starting the heat dissipation fan 12, external air can be continuously brought into the first heat insulation cavity to cool the cooking machine body 2, and finally the heat is discharged to the outside through the first heat dissipation hole 11.

[0037] In addition, four legs 13 are arranged at the four corners of the bottom of the shell 1, and the four legs 13 support the shell 1 to form a receiving cavity at the bottom of the shell 1. The height of the heat dissipation fan 12 is less than the height of the leg 13 to be accommodated in the receiving cavity.

[0038] Thus, by arranging the heat dissipation fan 12 at the bottom of the shell 1, and the height of the heat dissipation fan 12 is less than the height of the leg 13 to be accommodated in the receiving cavity. By such arrangement, the heat dissipation requirement of the cooking machine body 2 can be met, and the height of the heat dissipation fan 12 is accommodated in the receiving cavity by the height of the leg 13, so that the overall height of the product does not need to be increased, the occupied space is reduced, and the cost is reduced.

[0039] In this embodiment, one cooling fan 12 is provided and is arranged near a leg 13; of course, in other embodiments, multiple cooling fans 12 can be provided to increase the amount of air entering the first insulation cavity and thereby enhance the heat dissipation and cooling capability of the cooking body 2. Therefore, corresponding multiple air inlet holes are provided at the bottom of the outer shell 1 corresponding to the multiple cooling fans 12.

[0040] See also Figure 1-4 A cooking cavity 21 with a front opening is provided in the cooking machine body 2. A door frame 22 is provided at the front of the cooking machine body 2 and is arranged around the outer periphery of the front opening of the cooking cavity 21. The shell 1 is connected to the back of the door frame 22.

[0041] Furthermore, the cooking chamber 21 is opened or closed by a door panel assembly 3 that is rotatably connected to the front of the door frame 22. The door panel assembly 3 includes a door panel 31, an inner insulating glass 32 disposed on the door panel 31 and adjacent to the cooking chamber 21, and an outer insulating glass 33 disposed on the door panel 31 and distal to the cooking chamber 21. The inner insulating glass 32 and the outer insulating glass 33 face away from each other to form a second insulating chamber. The door panel 31 is provided with a plurality of upper heat dissipation holes 311 and a plurality of lower heat dissipation holes 312 that respectively connect the second insulating chamber to the outside air. The door frame 22 is provided with a plurality of second heat dissipation holes 221 that respectively connect the first insulating chamber to the outside air. When the door panel assembly 3 is rotated to close the cooking chamber 21, the plurality of upper heat dissipation holes 311 and the plurality of second heat dissipation holes 221 are connected to each other.

[0042] Therefore, by setting the upper heat dissipation hole 311 and the lower heat dissipation hole 312 on the door panel 31, and when the door panel 31 is driven to rotate until the cooking cavity 21 is closed, the upper heat dissipation hole 311 on the door panel 31 is correspondingly connected with the second heat dissipation hole 221 on the door frame 22, that is, the second insulation cavity is connected with the first insulation cavity, so that heat dissipation and cooling can be carried out under the action of the cooling fan 12, and the heat dissipation effect is better, thereby effectively solving the problem of excessive surface temperature of the insulation glass.

[0043] In this embodiment, a plurality of upper heat dissipation holes 311 are formed on the back of the door panel 31 and correspond to the plurality of second heat dissipation holes 221 ; a plurality of lower heat dissipation holes 312 are formed on the bottom of the door panel 31 .

[0044] Furthermore, the door panel assembly 3 further includes a door handle 35 provided on the front side of the door panel 31 , and the angle between the door handle 35 and the door panel 31 is greater than 90 degrees, so as not to affect the field of view of the glass.

[0045] In addition, it also includes a sealing ring 34 arranged on the door panel 31 and wrapped around the outer periphery of the inner insulating glass 32. When the door panel assembly 3 is driven to rotate to close the cooking cavity 21, the sealing ring 34 abuts against the front opening of the cooking cavity 21 to achieve sealing, thereby preventing heat leakage.

[0046] Furthermore, a heating element for heating food is provided within the cooking cavity 21. The heating element comprises a plurality of heating tubes 23 arranged in an upper and lower space. Thus, by providing two layers of heating tubes 23, the heat distribution within the cooking cavity 21 is more uniform, thereby improving the uniformity of heating the food and, in turn, the cooking effect.

[0047] In summary, the novel pizza machine provided by the present invention has the following beneficial effects:

[0048] (1) The pizza maker of the present invention provides a cooling fan 12 at the bottom of the housing 1. The height of the cooling fan 12 is smaller than the height of the legs 13 so that the cooling fan 12 can be accommodated in the accommodating cavity. This arrangement not only meets the heat dissipation requirements of the cooking body 2, but also utilizes the height of the legs 13 to accommodate the cooling fan 12 in the accommodating cavity, thereby eliminating the need to increase the overall height of the product, reducing the occupied space, and reducing costs.

[0049] (2) The pizza maker of the present invention provides an upper heat dissipation hole 311 and a lower heat dissipation hole 312 on the door panel 31. When the door panel 31 is rotated until the cooking chamber 21 is closed, the upper heat dissipation hole 311 on the door panel 31 is correspondingly connected with the second heat dissipation hole 221 on the door frame 22, that is, the second heat insulation chamber is connected with the first heat insulation chamber, so that heat dissipation and cooling can be carried out under the action of the heat dissipation fan 12, and the heat dissipation effect is better, thereby effectively solving the problem of excessive surface temperature of the insulation glass.

[0050] It should be noted that when an element is referred to as being “fixed to” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0051] It should be understood that the terms "top", "bottom", "inside", "outside", etc. 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, rather than indicating or implying that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0052] In addition, in the description of the present invention, “a plurality of” and “a plurality of” mean two or more, unless otherwise clearly and specifically defined.

[0053] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A new pizza machine, characterized in that: The cooking device comprises a shell, a cooking body is arranged inside the shell, and gaps are left between the top, bottom, left side, right side and back of the cooking body and the shell to form a first heat-insulating cavity, wherein: The housing further comprises at least one cooling fan disposed at the bottom of the housing, the housing bottom being provided with air inlet holes respectively connected to the cooling fan and the first heat-insulating cavity, and the back of the housing being provided with first cooling holes respectively connected to the first heat-insulating cavity and the outside air; In addition, it also includes a plurality of legs arranged at the bottom of the shell, which support the shell to form a receiving cavity at the bottom of the shell. The height of the cooling fan is smaller than the height of the legs so that it can be accommodated in the receiving cavity.

2. The pizza machine according to claim 1, characterized in that There are multiple cooling fans, and the bottom of the housing is provided with corresponding multiple air inlet holes corresponding to the multiple cooling fans.

3. The pizza machine according to claim 1, characterized in that The cooling fan is a miniature DC brushless cooling fan.

4. The pizza machine according to any one of claims 1 to 3, characterized in that A cooking cavity with a front opening is provided in the cooking body, a door frame is provided at the front of the cooking body and is arranged around the periphery of the front opening of the cooking cavity, and the outer shell is connected to the back of the door frame.

5. The pizza machine according to claim 4, characterized in that: The cooking chamber further comprises a door panel assembly rotatably connected to the front of the door frame to open or close the cooking chamber, wherein: The door panel assembly includes a door panel, an inner insulating glass disposed on the door panel and close to the cooking cavity, and an outer insulating glass disposed on the door panel and away from the cooking cavity, wherein the inner insulating glass and the outer insulating glass are separated from each other and form a second insulating cavity; The door panel is provided with a plurality of upper heat dissipation holes and a plurality of lower heat dissipation holes respectively connecting the second heat insulation cavity with the external air.

6. The pizza machine according to claim 5, characterized in that: The door frame is provided with a plurality of second heat dissipation holes respectively connecting the first heat insulation cavity with the outside air. When the door panel assembly is driven to rotate to close the cooking cavity, the plurality of upper heat dissipation holes are correspondingly connected with the plurality of second heat dissipation holes.

7. The pizza machine according to claim 6, characterized in that: A plurality of the upper heat dissipation holes are arranged on the back of the door panel and correspond to the plurality of the second heat dissipation holes; and a plurality of the lower heat dissipation holes are arranged on the bottom of the door panel.

8. The pizza machine according to claim 5, characterized in that: The door panel assembly further includes a door handle arranged on the front side of the door panel, and the angle between the door handle and the door panel is greater than 90 degrees.

9. The pizza machine according to claim 5, characterized in that: It also includes a sealing ring arranged on the door panel and around the outer periphery of the inner insulating glass. When the door panel assembly is driven to rotate to close the cooking cavity, the sealing ring abuts against the front opening of the cooking cavity.

10. The pizza machine according to claim 4, characterized in that: A heating component for heating food is provided in the cooking cavity, and the heating component comprises a plurality of heating tubes spaced apart in an upper and lower arrangement.

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