CN216754260U - Cooling system of multifunctional oven - Google Patents
Cooling system of multifunctional oven Download PDFInfo
- Publication number
- CN216754260U CN216754260U CN202123205484.8U CN202123205484U CN216754260U CN 216754260 U CN216754260 U CN 216754260U CN 202123205484 U CN202123205484 U CN 202123205484U CN 216754260 U CN216754260 U CN 216754260U
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- Prior art keywords
- air
- fan
- bin
- oven
- cooling system
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- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000000523 sample Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Electric Stoves And Ranges (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a cooling system of a multifunctional oven, which is arranged in an oven shell of the oven, wherein the oven shell comprises a heating bin and an electrical part bin, a fan is arranged in the electrical part bin, a housing is arranged outside the electrical part bin, the housing is provided with an air inlet and an air outlet, and the fan is positioned at the air inlet and sucks air from the outside and blows the air to parts in the electrical part bin. The utility model provides a cooling system of a multifunctional oven, which can quickly cool key electrical elements in the oven through a reasonable designed air channel and a reasonable designed fan, thereby effectively prolonging the service life.
Description
Technical Field
The utility model relates to a cooling system of a multifunctional oven.
Background
Ovens are devices that produce hot air to cook food products, typically in a closed or semi-closed configuration. The oven is also called baking oven, baking oven, and the oven is called barbecue by heating with hot air in an open form. An oven may also be used to generally refer to a device for high temperature processing with hot gases.
The traditional oven uses wood and coal for combustion heating; modern ovens are electric or natural gas.
Most of the existing ovens used at home are electric ovens, and circuit components are required to be used for control. And the oven operating temperature is higher, can cause the influence to the life-span of circuit components and parts.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the cooling system of the multifunctional oven, and the reasonable air duct is designed, so that the key electrical components in the oven can be quickly cooled, and the service life is effectively prolonged.
In order to solve the technical problem, the utility model is solved by the following technical scheme: the utility model provides a cooling system of multi-functional oven, sets up in the stove outer covering of oven, includes heated warehouses and electrical components storehouse in the stove outer covering, be provided with the fan in the electrical components storehouse, the electrical components storehouse is provided with the housing outward, the housing is provided with air inlet and gas outlet, the fan is located the air inlet draws the air from the external world, blows to the part in the electrical components storehouse.
Preferably, be located in the electrical components storehouse air inlet department is provided with the air deflector, the tail end of air deflector is provided with fan seat for the installation the fan.
Preferably, the air inlet is provided with two air guide plates, and the tail ends of the two air guide plates are connected with the fan base; the front end of the air guide plate is connected with the edge of the air inlet.
The air inlet is provided with an air guide plate, the tail end of the air guide plate is connected with a fan base, and the side wall of the fan base is connected with a baffle ring of the inner ring of the housing; the front end of the air guide plate is connected with the edge of the air inlet.
Preferably, the furnace shell comprises an upper shell, a middle plate and a lower bottom, and the middle plate is matched with the upper shell and a retaining ring of the inner ring of the housing to form the electrical part bin; the bottom of the lower bottom is recessed inwards to form the heating bin, a heating component and the air guide component are arranged in the heating bin, and a driving part of the heating component and a motor of the air guide component are arranged on the middle plate; the electric part bin is internally provided with a circuit board, various circuit elements, a driving part for assisting the heating bin to work and a motor; and the blowing port of the fan faces to the components of the electrical part bin. When the heating chamber works, the temperature of the motor can rise to the highest, so that the air blowing port of the fan mainly faces the motor.
Preferably, the upper shell is provided with an operation and control area, and the operation and control area is connected with the circuit board so as to control the work of the heating component and the air guide component.
Preferably, the lower bottom is provided with a heat collecting cover, the heat collecting cover and the lower bottom are in heat insulation design, and a space surrounded by the heat collecting cover is the heating chamber.
Preferably, a temperature measuring probe is arranged in the heating bin and connected with the circuit board on the middle plate.
The utility model provides a cooling system of a multifunctional oven, which can quickly cool key electrical elements in the oven through a reasonable designed air channel and a reasonable designed fan, thereby effectively prolonging the service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will discuss the drawings required to be used in the embodiments or the technical solutions in the prior art, it is obvious that the technical solutions described in the figures are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings thereof can be obtained according to the embodiments shown in the drawings without creative efforts.
Fig. 1 is a bottom schematic view of the present invention.
Fig. 2 is a layout diagram of the heat dissipation structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the present invention
Fig. 4 is a schematic view of the structure of the housing of the present invention.
Fig. 5 is a top view of the present invention.
In the figure: the device comprises a lower bottom 1, a middle plate 2, a fan seat 22, an air guide plate 221, a temperature measuring probe 23, an upper shell 3, an operation area 32, a housing 4, an air inlet 41, an air outlet 42, a baffle ring 43, a heat collecting cover 5, a heating component 6, a driving part 61, an air guide component 7, a motor 71 and a fan 8.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.
As shown in fig. 1 to 5, a cooling system of a multifunctional oven is disposed in a shell of the oven. The furnace shell comprises a lower bottom 1, a middle plate 2 and an upper shell 3 which are assembled and connected in a buckling or bolt-screw mode. The middle plate 2 is matched with the upper shell 3 and a baffle ring 43 of the inner ring of the housing 4 to form an electric part bin; the bottom of the lower bottom 1 is concave inwards to form a heating chamber. A heating component 6 and the air guide component 7 are arranged in the heating bin, and a driving part 61 of the heating component 6 and a motor of the air guide component 7 are arranged on the middle plate 2; the electric part bin is internally provided with a circuit board, various circuit elements, a driving part for assisting the heating bin to work and a motor 71.
The electric component bin is internally provided with a fan 8, the outer part of the electric component bin is provided with a housing 4, the housing 4 is provided with an air inlet 41 and an air outlet 42, and the fan 8 is positioned at the air inlet 41, sucks air from the outside and blows the air to parts in the electric component bin.
The fan 8 is used for dissipating heat of the motor 71 and the circuit board, and avoiding burning out of the motor 71 and the circuit board due to over-high stability. Since the fan blades are located in the heat collecting cover 5, the operation temperature is extremely high, and the heat is transferred to the motor 71 by conduction and dissipated into the space between the middle plate 2 and the upper case 3. The circuit board is connected with an external power supply and various internal components. The blowing port of the blower 8 faces the components of the electrical component bin. Wherein, when the heating chamber works, the temperature of the motor 71 will rise to the highest, so the blowing port of the fan mainly faces the motor 71.
In order to form a good air duct and thus improve the heat dissipation efficiency, the air guide plate 221 is disposed at the air inlet 41 in the electrical component compartment, and the fan base 22 is disposed at the tail end of the air guide plate 221 for mounting the fan 8. The air guide plate 221 arranged in the electric part bin can be one piece or two pieces, and the specific structures of the two schemes are as follows.
Firstly, two air guide plates 221 are arranged at the air inlet 41, and the tail ends of the two air guide plates 221 are connected with the fan base 22; the front end of the air guide plate 221 is connected to the edge of the air inlet 41.
Secondly, an air guide plate 221 is arranged at the air inlet 41, the tail end of the air guide plate 221 is connected with a fan base 22, and the side wall of the fan base 22 is connected with a baffle ring 43 of the inner ring of the housing 4; the front end of the air guide plate 221 is connected to the edge of the air inlet 41.
The baffle ring 43, the upper shell 3 and the middle plate 2 seal the electronic component bin, the air inlet 41 and the air outlet 42 are reserved, the air deflector 221 guides the inlet air to the fan 8, the fan blows cold air to the motor 71 with large heat generation and other parts with low heat, and finally the hot air leaves from the air outlet 42 to finish air circulation.
The device is provided with a temperature probe 23 which is positioned in the heating chamber and detects the temperature of the heating chamber. When the heating bin temperature is still higher, need the fan to last work always, avoid the components and parts on the medium plate to be burnt out. The temperature probe 23 is connected with the circuit board on the middle plate 2 and provides temperature data.
The heat-collecting cover 5 and the lower bottom 1 are in heat insulation design, and the space enclosed by the heat-collecting cover 5 is the heating chamber. The space enclosed by the heat collecting cover 5 is provided with a heating pipe and fan blades. The heating pipe generates heat to heat the air around, and then the fan blades circulate the hot air, so that the food below can be heated. If the fan blades do not rotate, the device is similar to a downward grilling oven; if the fan blades rotate, the operation is similar to an air fryer.
When the device works, the lower bottom 1 needs to be placed above food, wherein a bracket can be placed at the bottom, or the device can work by directly placing the device on a bowl.
A manipulation region 32 is provided on the top surface of the upper case 3, and the manipulation region 32 is connected to the circuit board so as to control the operation of the heat generating component 6 and the air guide component 7. When the air guide device is used, the operation of the heating component 6 and the air guide component 7 is controlled by touching.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. The utility model provides a cooling system of multi-functional oven, sets up in the stove outer covering of oven, its characterized in that: the furnace shell comprises a heating bin and an electrical part bin, a fan (8) is arranged in the electrical part bin, a housing (4) is arranged outside the electrical part bin, the housing (4) is provided with an air inlet (41) and an air outlet (42), and the fan (8) is located at the air inlet (41) and sucks air from the outside and blows parts in the electrical part bin.
2. The cooling system of a multifunctional oven of claim 1, wherein: the electric parts storehouse is interior to be located air inlet (41) department is provided with air deflector (221), the tail end of air deflector (221) is provided with fan seat (22), is used for installing fan (8).
3. The cooling system of a multifunctional oven of claim 2, wherein: two air guide plates (221) are arranged at the air inlet (41), and the tail ends of the two air guide plates (221) are connected with a fan base (22); the front end of the air guide plate (221) is connected with the edge of the air inlet (41).
4. The cooling system of a multifunctional oven of claim 2, wherein: a gas guide plate (221) is arranged at the gas inlet (41), the tail end of the gas guide plate (221) is connected with a fan base (22), and the side wall of the fan base (22) is connected with a baffle ring (43) of the inner ring of the housing (4); the front end of the air guide plate (221) is connected with the edge of the air inlet (41).
5. The cooling system of a multifunctional oven of claim 2, wherein: the furnace shell comprises an upper shell (3), a middle plate (2) and a lower bottom (1), wherein the middle plate (2) is matched with the upper shell (3) and a retaining ring (43) of an inner ring of the housing (4) to form the electrical part bin; the bottom of the lower bottom (1) is recessed inwards to form the heating chamber, a heating component (6) and an air guide component (7) are arranged in the heating chamber, and a driving part (61) of the heating component (6) and a motor of the air guide component (7) are arranged on the middle plate (2); the electric part bin is internally provided with a circuit board, a circuit element, a driving part for assisting the heating bin to work and a motor (71); and the air blowing port of the fan (8) faces to the components of the electrical part bin.
6. The cooling system of a multifunctional oven of claim 5, wherein: the upper shell (3) is provided with an operation and control area (32), and the operation and control area (32) is connected with the circuit board so as to control the work of the heating component (6) and the air guide component (7).
7. The cooling system of a multifunctional oven as set forth in claim 5, wherein: the heating device is characterized in that the lower bottom (1) is provided with a heat collecting cover (5), the heat collecting cover (5) and the lower bottom (1) are in a heat insulation design, and a space enclosed by the heat collecting cover (5) is a heating chamber.
8. The cooling system of a multifunctional oven of claim 5, wherein: a temperature probe (23) is arranged in the heating bin, and the temperature probe (23) is connected with a circuit board on the middle plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205484.8U CN216754260U (en) | 2021-12-20 | 2021-12-20 | Cooling system of multifunctional oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205484.8U CN216754260U (en) | 2021-12-20 | 2021-12-20 | Cooling system of multifunctional oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216754260U true CN216754260U (en) | 2022-06-17 |
Family
ID=81966896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123205484.8U Active CN216754260U (en) | 2021-12-20 | 2021-12-20 | Cooling system of multifunctional oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216754260U (en) |
-
2021
- 2021-12-20 CN CN202123205484.8U patent/CN216754260U/en active Active
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