CN220631908U - Heat radiation structure of electric pizza stove - Google Patents
Heat radiation structure of electric pizza stove Download PDFInfo
- Publication number
- CN220631908U CN220631908U CN202322234082.3U CN202322234082U CN220631908U CN 220631908 U CN220631908 U CN 220631908U CN 202322234082 U CN202322234082 U CN 202322234082U CN 220631908 U CN220631908 U CN 220631908U
- Authority
- CN
- China
- Prior art keywords
- air duct
- cavity
- air
- baking cavity
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000013550 pizza Nutrition 0.000 title claims abstract description 22
- 230000005855 radiation Effects 0.000 title claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
Abstract
The utility model discloses a heat dissipation structure of an electric pizza oven. The baking oven comprises a baking cavity and a shell, wherein the baking cavity is arranged in the shell, the front parts of the baking cavity and the shell are fixedly connected through a fixing plate, a hollowed-out part is arranged at an inlet and an outlet of the fixing plate corresponding to the baking cavity, an air duct device, a fan and an electric control device are arranged between the baking cavity and the shell, a hot air outlet is arranged above the inlet and the outlet of the fixing plate, the air duct device extends to the hot air outlet from the rear of the baking cavity through the top surface of the baking cavity, the fan is arranged outside the air duct device, the electric control device is arranged in the air duct device, a cold air inlet is arranged on the shell, the fan blows cold air of the cold air inlet into the air duct device, and the cold air in the air duct device is discharged from the hot air outlet after absorbing heat of the baking cavity and the electric control device. In the utility model, the heat overflowed by the baking cavity (especially the heat overflowed by the top surface of the baking cavity) and the heat generated by the operation of the electric control device are taken away by the air duct device, so that the surface temperature of the shell is reduced, and the use is safer.
Description
Technical Field
The utility model relates to the technical field of pizza ovens, in particular to a heat dissipation structure of an electric pizza oven.
Background
In the prior pizza oven, pizza is cooked by high temperature in the baking cavity, so that the temperature of the shell of the pizza oven is increased by the heat overflowed from the baking cavity, and particularly, the temperature of the top surface of the pizza oven is higher, so that a user is easy to touch by mistake to cause scalding. In addition, the heat overflowed from the baking cavity can cause high-temperature operation of electric devices in the pizza oven, so that the service life is short and the pizza oven is easy to break down.
Disclosure of Invention
The utility model aims to provide a heat dissipation structure of an electric pizza oven, which is safe to use.
The object of the present utility model is thus achieved.
The utility model provides a heat radiation structure of electric pizza stove, including roast cavity and casing, roast cavity sets up in the casing, the front portion of roast cavity and casing is fixed through the fixed plate connection, the exit that the fixed plate corresponds roast cavity is equipped with fretwork position, be equipped with air duct device between roast cavity and the casing, fan and electric control unit, the fixed plate is equipped with hot air outlet in the exit top, air duct device extends to hot air outlet from roast cavity rear through roast cavity top surface, the fan sets up outside the air duct device, electric control unit sets up in the air duct device, be equipped with cold wind entry on the casing, the fan blows in the air duct device with cold wind of cold wind entry, in the air duct device cold wind is discharged from hot air outlet after absorbing roast cavity and electric control unit's heat.
The above technical solution can be further perfected as follows.
More specifically, the air duct device comprises a first air duct and a second air duct, wherein the first air duct is arranged on the rear end face of the baking cavity, the second air duct is arranged on the top face of the baking cavity, a first air outlet of the first air duct is communicated with a second air inlet of the second air duct, and a second air outlet of the second air duct is communicated with a hot air outlet.
More specifically, the electric control device is a circuit board and is arranged in the first air duct on the rear end surface of the baking cavity.
More specifically, the first air duct and the second air duct are arranged in an L shape.
More specifically, the air intake of first wind channel is towards the bottom surface of casing, and the fan sets up in the air intake below of first wind channel.
More specifically, the fan is close to the bottom surface of the shell, and the bottom surface and/or the bottom of the rear side surface of the shell are/is provided with the cold air inlet.
More specifically, one side of the air duct device is opened, and the opened side of the air duct device is attached to the outer surface of the baking cavity.
The utility model has the following beneficial effects.
In the utility model, the heat overflowed by the baking cavity (especially the heat overflowed by the top surface of the baking cavity) and the heat generated by the operation of the electric control device are taken away by the air duct device, so that the surface temperature of the shell is reduced, and the use is safer. The first air channel and the second air channel are designed, so that the first air channel and the second air channel are convenient to assemble and disassemble and the electric control device is convenient to assemble and disassemble. The electric control device is arranged in the air duct, the working environment temperature is proper, the electric control device is stable in operation, and the service life is long.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment.
Fig. 2 is a schematic diagram of an internal structure of an embodiment (a part of the housing is omitted).
Fig. 3 is a schematic front view of an embodiment (the door is omitted).
Fig. 4 is a schematic diagram of a bottom structure of an embodiment.
Fig. 5 is a schematic view of a rear structure of the embodiment.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-5, a heat dissipation structure of an electric pizza oven includes a baking chamber 1, a housing 2, an air duct device 3, a fan 4, and an electric control device (not shown). The baking cavity 1 is arranged in the shell 2, the front parts of the baking cavity 1 and the shell 2 are fixedly connected through the fixing plate 5, and the fixing plate 5 is provided with a hollowed-out part 51 corresponding to the inlet and outlet 11 of the baking cavity 1.
The air duct device 3, the fan 4 and the electric control device are arranged between the baking cavity 1 and the shell 2. Specifically, the fixing plate 5 is provided with a hot air outlet 52 above the inlet and outlet 11, the air duct device 3 extends from the rear of the baking cavity 1 to the hot air outlet 52 through the top surface of the baking cavity 1, the fan 4 is arranged outside the air duct device 3, and the electric control device is arranged in the air duct device 3.
In this embodiment, the air duct device 3 includes a first air duct 31 and a second air duct 32, the first air duct 31 is disposed on the rear end face of the baking cavity 1, the second air duct 32 is disposed on the top face of the baking cavity 1, the first air outlet of the first air duct 31 is communicated with the second air inlet of the second air duct 32, and the second air outlet of the second air duct 32 is communicated with the hot air outlet 52, i.e. the first air duct 31 and the second air duct 32 are in L-shaped arrangement. The air inlet of the first air duct 31 faces the bottom surface of the shell 2, and the fan 4 is arranged below the air inlet of the first air duct 31. Wherein, the electric control device is a circuit board and is arranged in the first air duct 31 on the rear end surface of the baking cavity body 1. The fan 4 is close to the bottom surface of the shell 2, and the bottom surface and the bottom of the rear side surface of the shell 2 are provided with cold air inlets 21. Preferably, one side of the air duct device 3 is open, and the open side of the air duct device 3 is attached to the outer surface of the baking cavity 1. The fan 4 can be fixed on the rear end face of the baking cavity 1 through a bracket, and can also be fixedly connected with the shell 2 through the bracket.
In the pizza cooking process, the fan 4 sucks cold air in the cold air inlet 21 and blows the cold air into the first air duct 31, the cold air absorbs heat at the rear part of the baking cavity 1 and the electric control device in the first air duct 31 and enters the second air duct 32, the cold air continuously absorbs heat overflowed from the top surface of the baking cavity 1, and finally the cold air is discharged from the hot air outlet 52 through hot air. In the process, the fan 4 can blow heat between the side surface of the baking cavity 1 and the shell 2 into the first air duct 31 in an air flow mode through gaps between the fan 4 and the first air duct 31 and gaps between the fan 4 and the cold air inlet 21, so that the temperature of the outer surface of the shell 2 is reduced. The first air duct 31 takes away the heat overflowed from the top surface of the baking cavity 1, and simultaneously, the first air duct 31 also blocks the heat overflowed from the top surface of the baking cavity 1 from being conducted to the shell 2, so that the temperature of the top surface of the shell 2 is further controlled.
Claims (7)
1. The utility model provides a heat radiation structure of electric pizza stove, including roast cavity and casing, roast cavity sets up in the casing, the front portion of roast cavity and casing is fixed through the fixed plate connection, the exit that the fixed plate corresponds roast cavity is equipped with the fretwork position, characterized by is equipped with air duct device between roast cavity and the casing, fan and electric control unit, the fixed plate is equipped with hot air outlet in the exit top, air duct device extends to hot air outlet from roast cavity rear through roast cavity top surface, the fan sets up outside air duct device, electric control unit sets up in air duct device, be equipped with the cold wind entry on the casing, the fan blows in air duct device with the cold wind of cold wind entry, discharge from hot air outlet after the heat of roast cavity and electric control unit is absorbed to cold wind in the air duct device.
2. The electric pizza oven heat radiation structure of claim 1, wherein the air duct device comprises a first air duct and a second air duct, the first air duct is arranged on the rear end face of the baking cavity, the second air duct is arranged on the top face of the baking cavity, the first air outlet of the first air duct is communicated with the second air inlet of the second air duct, and the second air outlet of the second air duct is communicated with the hot air outlet.
3. The heat radiation structure of electric pizza oven according to claim 2, wherein the electric control device is a circuit board, and the electric control device is disposed in the first air duct on the rear end surface of the baking cavity.
4. The heat dissipating structure of an electric pizza oven of claim 2, wherein the first air duct and the second air duct are arranged in an L-shape.
5. The heat dissipating structure of electric pizza oven of claim 2, wherein the air inlet of the first air duct is directed toward the bottom surface of the housing, and the blower is disposed below the air inlet of the first air duct.
6. The heat dissipating structure of an electric pizza oven according to claim 5, wherein the fan is disposed near a bottom surface of the casing, and the cold air inlet is provided at a bottom surface and/or a bottom of a rear side surface of the casing.
7. The electric pizza oven heat dissipating structure according to any one of claims 1 to 6, wherein the air duct means is opened at one side thereof, and the opened side of the air duct means is fitted to an outer surface of the oven cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234082.3U CN220631908U (en) | 2023-08-19 | 2023-08-19 | Heat radiation structure of electric pizza stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234082.3U CN220631908U (en) | 2023-08-19 | 2023-08-19 | Heat radiation structure of electric pizza stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220631908U true CN220631908U (en) | 2024-03-22 |
Family
ID=90293457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322234082.3U Active CN220631908U (en) | 2023-08-19 | 2023-08-19 | Heat radiation structure of electric pizza stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220631908U (en) |
-
2023
- 2023-08-19 CN CN202322234082.3U patent/CN220631908U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4180049A (en) | Oven assembly air circulation system | |
| CN110448191B (en) | Oven with heat radiation structure | |
| CN209279227U (en) | Integrated stove with heat dissipation device | |
| CN220631908U (en) | Heat radiation structure of electric pizza stove | |
| CN201306760Y (en) | Microwave oven | |
| CN220631907U (en) | Heat radiation structure of electric pizza stove | |
| CN112361397B (en) | Cooking equipment and cooking system | |
| CN203718851U (en) | Microwave oven | |
| CN100516657C (en) | Convective microwave oven | |
| CN107894014B (en) | Heating cooker | |
| CN103807886A (en) | Microwave oven | |
| CN218237549U (en) | Cooking device and integrated kitchen | |
| CN218626966U (en) | Function box and integrated kitchen with evaporate roast function a little | |
| CN217004550U (en) | Integrated cooking stove | |
| CN210961528U (en) | Heat radiator for steaming and baking device | |
| JPH02161215A (en) | Heating device | |
| CN217178653U (en) | Integrated kitchen of steaming oven | |
| CN216822947U (en) | Small oven | |
| CN219656152U (en) | Integrated kitchen range | |
| CN220771175U (en) | Gas stove, central cooking equipment and kitchen linkage equipment linked with steam box | |
| CN214791270U (en) | Integrated kitchen with stoving function | |
| CN217952384U (en) | Cooking device and integrated kitchen | |
| CN218269172U (en) | Cooking device and integrated kitchen | |
| CN201318715Y (en) | Microwave oven with wind-guiding cooling heat-insulating cover | |
| CN216079908U (en) | Integrated kitchen with cooking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |