Double-layer oven with partition heating function
By designing the circulation air duct and flow regulation components in the double-layer oven, independent temperature control of different areas is achieved, which solves the problem that existing ovens are difficult to meet the heating needs of partitions and improves the cooking and baking effects.
Patent Information
- Application Number
- CN202421517082.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-29
AI Technical Summary
Existing ovens are difficult to meet the partition heating needs of different areas, resulting in poor cooking or baking results.
A double-layer oven with partition heating function is designed. By setting a circulating air duct on the inside of the oven shell and connecting the hot air device to the circulating air duct, independent temperature control of different areas is achieved based on the connection between the hot air device and the circulating air duct, the flow adjustment components, including a bracket, a rotating blade and a connecting rod.
The partition heating function of different areas is realized, allowing users to independently control the temperature of each baking chamber as needed to meet specific cooking or baking needs.
Smart Images
Figure CN222870324U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of double-layer ovens, in particular to a double-layer oven with a zoned heating function. Background Art
[0002] Ovens play an important role in home and commercial cooking, and are widely used in a wide range of scenarios, from home baking, professional bakery shops to restaurant and hotel cooking, and even outdoor barbecues. At the same time, their application range is also very wide. They can not only be used to bake various desserts, but also to bake a variety of ingredients such as meat, seafood and vegetables, meeting people's diverse needs for food, showing the versatility and practicality of ovens in the field of cooking.
[0003] In the actual use of the oven, sometimes different areas need to be heated in different zones to meet specific cooking or baking needs. For example, when making certain complex baked goods, different temperatures may need to be set for different levels or zones of the oven to ensure uniform heating of the food and ideal cooking results.
[0004] Therefore, a double-layer oven with a zone heating function is needed to solve the above problems. Utility Model Content
[0005] Technical issues solved
[0006] In view of the deficiencies in the prior art, the utility model provides a double-layer oven with a zoned heating function, which solves the problem mentioned in the above background technology that sometimes different areas need to be zoned heated to meet specific cooking or baking needs.
[0007] Technical Solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-layer oven with a zoned heating function, comprising an oven shell and a flow regulating component, a circulating air duct is arranged on the inner side of the oven shell, a hot air device is arranged on the upper end of the oven shell, the hot air device is communicated with the circulating air duct, two groups of baking cavities are arranged inside the circulating air duct, air guide plates are arranged on both sides of the two groups of baking cavities, a flow regulating component is arranged on the left side of the baking cavity, the flow regulating component comprises a bracket, the bracket is fixed to the outer side of the left air guide plate, a plurality of groups of rotating blades are movably installed inside the bracket, the plurality of groups of rotating blades are linked to adjust the angle through a side connecting rod, and the upper end of the connecting rod is connected to the steering gear.
[0009] Preferably, the side and lower end of the oven shell are both provided with heat dissipation hole groups, and the lower end corners of the oven shell are provided with supporting feet.
[0010] Preferably, a display screen is provided at the upper front end of the oven housing, and control buttons are provided on both sides of the display screen.
[0011] Preferably, an oven door is provided on the front side of the two groups of baking cavities, a grill is fixed on the rear lower side of the oven door, and the grill is arranged inside the baking cavity.
[0012] Preferably, a handle is provided on the front side of the oven door.
[0013] Preferably, an air inlet is provided at the rear side of the hot air device, an air outlet is provided at the upper end of the circulating air duct, and the air inlet and the air outlet are fixed at the rear side of the oven casing.
[0014] Preferably, a wind deflector is fixed at the lower end of the hot air device, the wind deflector is arc-shaped, and the wind deflector is inclined.
[0015] Beneficial Effects
[0016] The utility model provides a double-layer oven with a zoned heating function, which has the following beneficial effects: in actual use, when different areas need to be heated in different zones, the amount of hot air entering each baking chamber can be controlled by adjusting the steering gear in the flow regulating component to drive the linkage rod to drive the angle of the rotating blade, and each baking chamber can reach a different temperature as needed; by combining the design of a hot air device, a circulating air duct, an independent baking chamber and a flow regulating component, the zoned heating function for different areas is realized, so that the user can independently control the temperature of each baking chamber as needed, thereby meeting specific cooking or baking needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the right side cutaway structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the left side cutaway structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the rear disassembly structure of the utility model;
[0021] Figure 5 This is a rear view structural diagram of the utility model;
[0022] Figure 6 It is a schematic diagram of the partial cutaway structure of the utility model;
[0023] Figure 7 It is a schematic diagram of the flow regulating component and the air guide plate structure in the utility model.
[0024] In the figure: 1. oven shell; 11. heat dissipation hole group; 12. support foot; 13. control button; 14. display screen; 2. circulation air duct; 3. baking chamber; 31. air guide plate; 4. hot air device; 41. air inlet; 42. air outlet; 5. wind direction baffle; 6. oven door; 61. grill; 62. handle; 7. flow adjustment component; 71. bracket; 72. rotating blade; 73. connecting rod; 74. servo. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like 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, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0027] See also Figure 1-7 The utility model provides a technical solution: a double-layer oven with a zoned heating function, comprising an oven shell 1 and a flow regulating component 7, a circulating air duct 2 is arranged inside the oven shell 1, a hot air device 4 is arranged at the upper end of the oven shell 1, the hot air device 4 is communicated with the circulating air duct 2, two groups of baking chambers 3 are arranged inside the circulating air duct 2, both sides of the two groups of baking chambers 3 are provided with air guide plates 31, a flow regulating component 7 is arranged on the left side of the baking chamber 3, the flow regulating component 7 comprises a bracket 71, the bracket 71 is fixed to the outer side of the left air guide plate 31, a plurality of groups of rotating blades 72 are movably installed inside the bracket 71, the plurality of groups of rotating blades 72 are linked to each other through a side linking rod 73 for adjusting the angle, and the upper end of the linking rod 73 is connected to a steering gear 74;
[0028] In actual use, the oven shell 1 is the basic structure of the oven, which provides protection for the internal components and ensures the overall stability and safety of the oven; the function of the circulating air duct 2 is to form a closed air duct system, so that the hot air can circulate inside the oven to ensure uniform distribution of heat; the function of the hot air device 4 is to generate hot air; the baking chamber 3 is arranged inside the circulating air duct 2, which is the space for actual baking; the main function of the air guide plate 31 is to guide and distribute hot air in and out of each baking chamber 3; the bracket 71 provides a stable supporting structure for the rotating blades 72, and the rotating blades 72 adjust the amount of hot air entering the baking chamber 3 by changing their angles, and the connecting rod 73 enables the rotation of the servo 74 to be accurately converted into the angle changes of multiple groups of rotating blades 72.
[0029] A heat dissipation hole group 11 is provided on the side and the lower end of the oven shell 1, and a support leg 12 is installed at the corner of the lower end of the oven shell 1. The function of the heat dissipation hole group 11 is to provide a channel for air circulation, so as to help the heat generated inside the oven to be dissipated in time, prevent the oven from overheating, and protect the internal electronic components and baked food from being damaged by high temperature; the support leg 12 increases the space at the bottom of the oven, so that there is enough air circulation at the bottom of the oven, which further assists in heat dissipation.
[0030] A display screen 14 is provided at the upper front end of the oven housing 1, and control buttons 13 are provided on both sides of the display screen 14. The display screen 14 is used to display the working status of the oven. By operating the control buttons 13, the working parameters of the oven can be adjusted.
[0031] An oven door 6 is provided on the front side of the two groups of baking cavities 3, and a grill 61 is fixed on the lower rear side of the oven door 6. The grill 61 is arranged inside the baking cavity 3. The main function of the oven door 6 is to provide a controllable baking environment to prevent heat loss and the influence of the external environment on the baking process; the grill 61 ensures that the baked food is in a suitable position in the baking cavity 3 so as to be evenly heated by hot air.
[0032] A handle 62 is provided on the front side of the oven door 6 , and the handle 62 is for convenient operation of the oven door 6 .
[0033] An air inlet 41 is provided on the rear side of the hot air device 4, and an air outlet 42 is provided on the upper end of the circulating air duct 2. The air inlet 41 and the air outlet 42 are fixed on the rear side of the oven casing 1. The air inlet 41 allows fresh air from the outside to enter the hot air device 4 and discharge the hot air. The air outlet 42 ensures that the air in the circulating air duct 2 can flow continuously to prevent heat accumulation and over-temperature. The rear side of the oven casing 1 is the fixed position of the air inlet 41 and the air outlet 42, which protects the air inlet 41 and the air outlet 42 from external damage and ensures their stable position.
[0034] A wind deflector 5 is fixed at the lower end of the hot air device 4. The wind deflector 5 is arc-shaped and inclined. The wind deflector 5 effectively guides the hot air to flow along a predetermined path through its specific arc and inclined design, ensuring that the hot air can smoothly enter the circulating air duct 2 and circulate along the air duct.
[0035] As an embodiment of the utility model: when using a double-layer oven with a zoned heating function, first open the oven door 6 through the handle 62, place the food to be baked on the grill 61, and ensure that the food is located at a suitable position in the baking chamber 3 so as to be evenly heated by hot air; then, close the oven door 6 to provide a closed baking environment; view the current working state of the oven through the display screen 14, and set the required baking temperature and time through the control button 13; during the baking process, the hot air device 4 will continuously generate hot air and transport the hot air into the baking chamber 3 through the circulating air duct 2; the wind direction baffle 5 will guide the hot air to flow along a predetermined path, ensuring that the hot air can smoothly enter the circulating air duct 2 and circulate along the air duct, thereby achieving uniform heating of the food;
[0036] The flow regulating assembly 7 drives the linkage rod 73 and the rotating blade 72 to adjust the angle according to the setting through the steering gear 74, so as to control the amount of hot air entering each baking cavity 3. This design enables each baking cavity 3 to reach different temperatures as needed, realizing the function of zoned heating.
[0037] During the baking process, the heat dissipation hole group 11 and the support legs 12 will assist the oven in effectively dissipating heat, prevent overheating inside the oven, and protect the internal electronic components and baked foods from being damaged by high temperatures. When baking is completed, the oven door 6 is opened by the handle 62 to take out the baked foods, thereby completing the use of the double-layer oven with zoned heating function.
[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A double-layer oven with a zoned heating function, comprising an oven shell (1) and a flow regulating component (7), wherein a circulating air duct (2) is arranged inside the oven shell (1), and characterized in that: A hot air device (4) is provided at the upper end of the oven shell (1), the hot air device (4) is communicated with the circulating air duct (2), two groups of baking chambers (3) are provided inside the circulating air duct (2), air guide plates (31) are provided on both sides of the two groups of baking chambers (3), and a flow regulating component (7) is provided on the left side of the baking chamber (3); The flow regulating assembly (7) comprises a bracket (71), the bracket (71) is fixed on the outside of the left wind guide plate (31), and a plurality of groups of rotating blades (72) are movably installed inside the bracket (71). The plurality of groups of rotating blades (72) are linked to adjust the angle through a side linking rod (73), and the upper end of the linking rod (73) is connected to a steering gear (74).
2. The double-layer oven with zoned heating function according to claim 1, characterized in that: The side and lower end of the oven shell (1) are both provided with heat dissipation hole groups (11), and a support foot (12) is installed at the lower corner of the oven shell (1).
3. The double-layer oven with zoned heating function according to claim 1, characterized in that: A display screen (14) is provided at the upper front end of the oven housing (1), and control buttons (13) are provided on both sides of the display screen (14).
4. The double-layer oven with zoned heating function according to claim 1, characterized in that: The front sides of the two groups of baking cavities (3) are provided with oven doors (6), and a grill (61) is fixed to the lower rear side of the oven door (6), and the grill (61) is arranged inside the baking cavity (3).
5. The double-layer oven with zoned heating function according to claim 4, characterized in that: The oven door (6) is provided with a handle (62) on the front side.
6. The double-layer oven with zoned heating function according to claim 1, characterized in that: The hot air device (4) is provided with an air inlet (41) at the rear side, and the circulating air duct (2) is provided with an air outlet (42) at the upper end. The air inlet (41) and the air outlet (42) are fixed at the rear side of the oven casing (1).
7. The double-layer oven with zoned heating function according to claim 1, characterized in that: A wind direction baffle (5) is fixed at the lower end of the hot air device (4); the wind direction baffle (5) is arc-shaped and has an inclined surface.