CN220384917U - Box structure and cooking equipment - Google Patents
Box structure and cooking equipment Download PDFInfo
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- CN220384917U CN220384917U CN202321877438.9U CN202321877438U CN220384917U CN 220384917 U CN220384917 U CN 220384917U CN 202321877438 U CN202321877438 U CN 202321877438U CN 220384917 U CN220384917 U CN 220384917U
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- inner container
- temperature sensor
- heating element
- fan mechanism
- temperature
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- 238000010411 cooking Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims description 73
- 238000003466 welding Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a box structure and cooking equipment, and relates to the technical field of kitchen appliances, wherein the box structure comprises an inner container, a fan mechanism and a temperature sensor; the fan mechanism can drive the gas in the inner container to flow forward and backward; and the fan mechanisms are symmetrically arranged in the inner container along the width direction of the inner container, and the temperature sensor is arranged at the middle point of the inner container. The fan mechanism can rotate forward and reversely, and is symmetrically arranged inside the liner along the width direction of the liner, so that the uniformity of the temperature field of the liner can be improved. The temperature sensor is arranged at the middle point of the inner container along the width direction of the inner container, so that the influence difference of the forward rotation and the reverse rotation of the fan mechanism on the temperature sensor can be reduced, the temperature fluctuation of the furnace core is reduced, and the uniformity of the temperature field inside the inner container is improved.
Description
Technical Field
The utility model relates to the technical field of kitchen appliances, in particular to a box structure and cooking equipment.
Background
An oven is a home appliance for baking food using radiant heat emitted from an electric heating element. The electric heating element is fixed at a specific position in the oven liner, and a fan is required to be arranged in order to ensure the consistency of the temperature of each place in the oven.
However, the unidirectional fan has a fixed wind direction in the working process, so that the temperature difference exists at the left side and the right side of the oven, and in order to improve the uniformity inside the liner, more manufacturers use positive and negative rotation fans.
When the temperature field is regulated and controlled by the oven, the temperature detected by the oven core temperature (default oven core temperature is the oven set temperature) and the temperature detected by the temperature sensor, however, the temperature sensor is arranged at the corner part of one side of the liner, the influence difference of the positive and reverse wind of the fan on the temperature sensor is large, so that the oven core temperature fluctuation is large, and the uniformity inside the liner is poor.
Disclosure of Invention
The utility model aims to provide a box body structure so as to solve the technical problem of poor uniformity in a liner in the prior art.
The utility model provides a box structure, which comprises an inner container, a fan mechanism and a temperature sensor;
the fan mechanism can drive the gas in the inner container to flow forward and backward;
and the fan mechanisms are symmetrically arranged in the inner container along the width direction of the inner container, and the temperature sensor is arranged at the middle point of the inner container.
Further, the temperature sensor is arranged at the top of the inner container.
Further, the box structure further comprises a first heating element;
the inner container comprises a top plate, and the first heating piece is connected with the top plate; the temperature sensor is connected with the first heating element.
Further, the temperature sensor is connected to the cold end region of the first heating element.
Further, the temperature sensor is arranged at intervals with the hot end area of the first heating element.
Further, the first heating element is fixedly provided with a mounting element, and the temperature sensor is connected with the mounting element.
Further, the box structure further comprises a first heating element;
the inner container comprises a top plate, and the first heating piece is connected with the top plate; the temperature sensor is arranged below the first heating element.
Further, the liner includes a back plate, and the temperature sensor is disposed at the back plate.
Further, the box structure further comprises a second heating element; the second heating element is disposed about the fan mechanism.
The utility model also aims to provide cooking equipment which comprises the box structure.
The utility model provides a box structure, which comprises an inner container, a fan mechanism and a temperature sensor; the fan mechanism can drive the gas in the inner container to flow forward and backward; and the fan mechanisms are symmetrically arranged in the inner container along the width direction of the inner container, and the temperature sensor is arranged at the middle point of the inner container. The fan mechanism can rotate forward and reversely to drive the gas inside the inner container to flow forward and reversely, and the fan mechanism is symmetrically arranged inside the inner container along the width direction of the inner container, so that the uniformity of the temperature field of the inner container can be improved. The temperature sensor is arranged at the middle point of the inner container along the width direction of the inner container, so that the influence difference of the forward rotation and the reverse rotation of the fan mechanism on the temperature sensor can be reduced, the temperature fluctuation of the furnace core is reduced, and the uniformity of the temperature field inside the inner container is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a box structure according to an embodiment of the present utility model;
fig. 2 is a front view of a temperature sensor and a first heating element in a case structure according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a temperature sensor and a first heating element in a box structure according to an embodiment of the present utility model.
Icon: 1-a fan mechanism; 2-a second heating element; 3-a temperature sensor; 4-a controller; 5-a fan cover plate; 6-backboard; 7-a first heating element; 71-cold end zone; 72-hot end region; 73-outer ring; 8-mounting.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a box structure and cooking equipment, and a plurality of embodiments are provided below to describe the box structure and the cooking equipment in detail.
Example 1
The box structure provided by the embodiment, as shown in fig. 1 to 3, comprises an inner container, a fan mechanism 1 and a temperature sensor 3; the fan mechanism 1 can drive the gas in the inner container to flow forward and backward; along the width direction of the inner container, the fan mechanism 1 is symmetrically arranged inside the inner container, and the temperature sensor 3 is arranged at the midpoint position of the inner container.
Wherein the fan mechanism 1 can comprise one fan or a plurality of fans, and when the fan mechanism 1 comprises one fan, the one fan is symmetrically arranged inside the inner container along the width direction of the inner container; when the fan mechanism 1 includes a plurality of fans, the plurality of fans are symmetrically disposed inside the liner in the width direction of the liner. The fan mechanism 1 can rotate forward and backward.
The fan mechanism 1 can rotate forward and reversely to drive the gas in the inner container to flow forward and reversely, and the fan mechanism 1 is symmetrically arranged in the inner container along the width direction of the inner container, so that the uniformity of the temperature field of the inner container can be improved. Along the width direction of the inner container, the temperature sensor 3 is arranged at the middle point of the inner container, so that the influence difference of the forward rotation and the reverse rotation of the fan mechanism 1 on the temperature sensor 3 can be reduced, the temperature fluctuation of the furnace core is reduced, and the uniformity of the temperature field inside the inner container is improved.
The width direction of the liner is the direction indicated by arrow ab in fig. 1.
The temperature sensor 3 may be disposed at any suitable position such as the top, middle or bottom of the liner in the vertical direction.
Preferably, the temperature sensor 3 is arranged on top of the inner container.
The temperature sensor 3 is arranged at the top of the inner container, so that the interference of the temperature sensor 3 to the inner space of the inner container is small, the situation that the temperature sensor 3 blocks food from being placed in the inner container is avoided, and the temperature sensor 3 is prevented from being contacted with the food.
The temperature sensor 3 is arranged at the top of the inner container, and the temperature sensor 3 can be directly and fixedly connected with the top of the inner container or fixedly connected with the first heating element 7 at the top of the inner container.
In an alternative embodiment, the tank structure further comprises a first heating element 7; the liner comprises a top plate, and the first heating piece 7 is connected with the top plate; the temperature sensor 3 is connected to a first heating element 7.
The first heating element 7 and the top plate may be connected by welding, bonding, or screwing, so that the first heating element 7 and the top plate are fixed.
The temperature sensor 3 and the first heating element 7 may be connected by welding, bonding, or screwing, so as to fix the temperature sensor 3 and the first heating element 7.
Can be with temperature sensor 3 and first heating piece 7 after being connected, with temperature sensor 3 and first heating piece 7 integral erection to the inner bag inside, the installation convenience is higher to can guarantee the stability of first heating piece 7 and temperature sensor 3 relative position.
In this embodiment, the first heating element 7 is a heating tube, and the cold end region 71 does not generate heat during the working process of the heating tube, and the hot end region 72 is internally provided with a heating wire to generate heat for working.
Preferably, the temperature sensor 3 is connected to the cold end region 71 of the first heating element 7.
The temperature sensor 3 is connected with the cold end area 71 of the first heating element 7, so that the distance between the temperature sensor 3 and the hot end area 72 of the first heating element 7 is longer, and the influence of the switch of the first heating element 7 on the temperature measurement of the temperature sensor 3 is reduced.
Further, the temperature sensor 3 is spaced apart from the hot end region 72 of the first heating member 7.
The hot end region 72 of the first heating element 7 is arranged at intervals with the temperature sensor 3, so that the distance between the hot end region 72 of the first heating element 7 and the temperature sensor 3 is larger, and the influence of the switch of the first heating element 7 on the temperature measurement of the temperature sensor 3 is reduced.
As shown in fig. 2, in this embodiment, the distance between the end of the temperature sensor 3 far away from the mounting member 8 and the horizontal section of the outer ring 73 of the heating tube is L1, L1 > 5mm, and the distance between the axis of the temperature sensor 3 and the split section of the hot and cold ends of the heating tube is L2, L2 > 15mm, so that a suitable distance between the hot end region 72 of the first heating member 7 and the temperature sensor 3 can be maintained, and the influence of the switch of the first heating member 7 on the temperature measurement of the temperature sensor 3 is reduced.
Further, the first heating element 7 is fixedly provided with a mounting element 8, and the temperature sensor 3 is connected with the mounting element 8.
The mounting member 8 may be plate-shaped, block-shaped, or any other suitable form. In this embodiment, the mounting member 8 is a flange plate, the flange plate is fixedly sleeved on the cold end region 71 of the heating tube, a hole site is arranged on the flange plate, the temperature sensor 3 passes through the hole site, and the temperature sensor 3 is welded with the flange plate.
In another embodiment, the tank structure further comprises a first heating element 7; the liner comprises a top plate, and the first heating piece 7 is connected with the top plate; the temperature sensor 3 is arranged below the first heating element 7.
The first heating element 7 and the top plate may be connected by welding, bonding or screwing, so as to fix the first heating element 7 and the top plate. The temperature sensor 3 and the inner container can be connected in a welding, bonding or threaded connection mode, so that the temperature sensor 3 and the inner container are fixed.
The first heating element 7 is separated from the temperature sensor 3, the temperature sensor 3 can be connected with the top plate of the inner container through the supporting element so as to be fixedly arranged below the first heating element 7, and the temperature sensor 3 can also be connected with the back plate 6 of the inner container so as to be fixedly arranged below the first heating element 7.
Along the depth direction of the inner container, the temperature sensor 3 can be arranged at the end part of the inner container or in the middle part of the inner container.
Preferably, the inner container comprises a back plate 6, and the temperature sensor 3 is arranged at the back plate 6.
The temperature sensor 3 is arranged at the back plate 6 of the inner container, so that the interference of the temperature sensor 3 to the inner space of the inner container is small, the situation that the temperature sensor 3 blocks food from being placed in the inner container is avoided, and the temperature sensor 3 is prevented from being contacted with the food.
The temperature sensor 3 may be directly fixedly connected to the back plate 6, or may be fixedly connected to the back plate 6 through other connectors.
Further, the box structure further comprises a second heating element 2; the second heating element 2 is arranged around the fan mechanism 1.
The second heating element 2 is annular, and the second heating element 2 is arranged around the fan mechanism 1, so that the uniformity of the temperature field of the inner container is higher. The box structure further comprises a fan cover plate 5, the fan mechanism 1 is rotationally connected to the back plate 6, the second heating piece 2 is arranged around the fan mechanism, the second heating piece 2 is fixedly connected with the back plate 6, the fan cover plate 5 covers the outer side of the second heating piece 2 and the fan mechanism 1, and the fan mechanism 1 and the second heating piece 2 are arranged between the back plate 6 and the fan cover plate 5. The fan cover plate 5 is provided with a plurality of air guide holes which are symmetrically arranged along the width direction of the liner. The box structure is also provided with a controller 4, and the controller 4 is respectively connected with the temperature sensor 3, the first heating element 7, the second heating element 2 and the fan mechanism 1.
Example 2
The cooking apparatus provided in this embodiment includes the case structure provided in embodiment 1. The fan mechanism 1 can rotate forward and reversely, and the fan mechanism 1 is symmetrically arranged inside the liner along the width direction of the liner, so that the uniformity of the temperature field of the liner can be improved. Along the width direction of the inner container, the temperature sensor 3 is arranged at the middle point of the inner container, so that the influence difference of the forward rotation and the reverse rotation of the fan mechanism 1 on the temperature sensor 3 can be reduced, the temperature fluctuation of the furnace core is reduced, and the uniformity of the temperature field inside the inner container is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The box body structure is characterized by comprising an inner container, a fan mechanism (1) and a temperature sensor (3);
the fan mechanism (1) can drive the gas in the inner container to flow forwards and reversely;
the fan mechanism (1) is symmetrically arranged in the inner container along the width direction of the inner container, and the temperature sensor (3) is arranged at the midpoint of the inner container.
2. The tank structure according to claim 1, characterized in that the temperature sensor (3) is arranged on top of the inner container.
3. A tank structure according to claim 2, characterized in that the tank structure further comprises a first heating element (7);
the inner container comprises a top plate, and the first heating piece (7) is connected with the top plate; the temperature sensor (3) is connected to the first heating element (7).
4. A tank structure according to claim 3, characterized in that the temperature sensor (3) is connected to the cold end region (71) of the first heating element (7).
5. The box structure according to claim 4, characterized in that the temperature sensor (3) is spaced from the hot end region (72) of the first heating element (7).
6. A tank structure according to claim 3, characterized in that the first heating element (7) is fixedly provided with a mounting element (8), and the temperature sensor (3) is connected with the mounting element (8).
7. A tank structure according to claim 2, characterized in that the tank structure further comprises a first heating element (7);
the inner container comprises a top plate, and the first heating piece (7) is connected with the top plate; the temperature sensor (3) is arranged below the first heating element (7).
8. The tank structure according to claim 1, characterized in that the inner container comprises a back plate (6), the temperature sensor (3) being arranged at the back plate (6).
9. A tank structure according to claim 1, characterized in that the tank structure further comprises a second heating element (2); the second heating element (2) is arranged around the fan mechanism (1).
10. A cooking apparatus comprising a cabinet structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877438.9U CN220384917U (en) | 2023-07-17 | 2023-07-17 | Box structure and cooking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877438.9U CN220384917U (en) | 2023-07-17 | 2023-07-17 | Box structure and cooking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220384917U true CN220384917U (en) | 2024-01-26 |
Family
ID=89608066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877438.9U Active CN220384917U (en) | 2023-07-17 | 2023-07-17 | Box structure and cooking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220384917U (en) |
-
2023
- 2023-07-17 CN CN202321877438.9U patent/CN220384917U/en active Active
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