A multifunctional electric oven

Abstract

The utility model discloses a multifunctional electric oven, including base assembly and furnace top cover subassembly, the furnace top cover subassembly rotation is installed in the base assembly top, the inside installation of furnace top cover subassembly has air circulation subassembly, the base assembly top swing installation has the baking tray, the recess is seted up in the one side of base assembly top, and the recess inside installation has the support, and the support inside installation swing frame subassembly or intelligent probe, the utility model has the advantage of integration, solved the current multifunctional electric oven in the process of using the low degree of integration, after a variety of functional components are installed in the electric oven inside, lead to the volume of electric oven is bigger, increased the space occupation area and reduced the use flexibility problem.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically a multi-functional electric oven. Background Technology

[0002] An electric oven is a kitchen appliance that uses electricity as a heat source to generate heat through internal heating elements to bake, heat, or cook food. It typically consists of an outer shell, inner cavity, heating elements, temperature control system, timer, and food racks or baking trays. When in operation, the electric oven generates heat through the heating elements, transferring heat to the food via radiation and convection to cook it, achieving the purpose of baking, roasting, or heating. Electric ovens can be categorized by capacity and purpose into countertop mini ovens and built-in large ovens. Based on function, they can be divided into basic ovens and multi-functional electric ovens with features such as hot air circulation, grilling, fermentation, and defrosting. Multi-functional electric ovens are modern kitchen appliances that integrate multiple cooking functions. With the accelerating pace of life and increasing demand for healthy eating, traditional single-function cooking equipment can no longer meet the needs of modern families for efficient, convenient, and diverse cooking methods. Early electric ovens suffered from uneven heating, long preheating times, high energy consumption, and limited functionality. In recent years, with advancements in heating technology, temperature control technology, and aerodynamic design, new multi-functional electric ovens have emerged. These products typically employ high-speed hot air circulation systems, combined with precise electronic temperature control and timers, achieving a crispy effect similar to deep-frying while significantly reducing oil usage, making them healthier and more environmentally friendly. Existing multi-functional electric ovens have a low degree of integration during use. The installation of multiple functional components inside the oven results in a large size, increasing the space occupied and reducing the flexibility of use. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-functional electric oven with the advantage of integration, which solves the problem that existing multi-functional electric ovens have a low degree of integration during use, and the large size of the electric oven is caused by installing multiple functional components inside the oven, which increases the space occupied and reduces the flexibility of use. To achieve the above objectives, the present invention provides the following technical solution: a multi-functional electric oven, comprising a base assembly and a top cover assembly, wherein the top cover assembly is rotatably mounted on the top of the base assembly, and an air circulation assembly is installed inside the top cover assembly; A baking tray is movably mounted on the top of the base assembly. A groove is provided on one side of the top of the base assembly. A bracket is installed inside the groove. A rotating frame assembly or a smart probe is installed inside the bracket. Infrared heating tubes are installed on the front and rear sides of the inner cavity of the base assembly; The base assembly has a fumigation structure and an oil-collecting structure installed inside its cavity. As a preferred embodiment of the present invention, the upper cover assembly of the oven head is equipped with a heat insulation plate, and the air circulation assembly includes a fan assembly. The fan assembly is installed on the upper cover assembly of the oven head and the heat insulation plate, and a fan hood is fitted on the fan assembly. The fan hood is installed inside the heat insulation plate. As a preferred embodiment of this utility model of a multifunctional electric oven, when a smart probe is installed inside the support, the probe of the smart probe extends into the base assembly to detect the temperature of the food. In a preferred embodiment of this utility model of a multifunctional electric oven, when the rotating frame assembly is installed inside the support, the rotating frame assembly is rotatably connected to the inside of the support, and the handle of the rotating frame assembly extends to the outside of the base assembly. The rotating rod of the rotating frame assembly is located in the inner cavity of the base assembly. A rotating motor assembly is installed on one side of the base assembly, and the output shaft of the rotating motor assembly is connected to one end of the rotating frame assembly through a sleeve to drive the rotating frame assembly to rotate automatically inside the base assembly. As a preferred embodiment of the present invention, the base assembly is further provided with protective grid plates and fixing plates on the front and rear sides of the inner cavity. A reflector is installed on the inner wall of the fixing plate. An infrared heating tube is located on the opposite side of the protective grid plate and the reflector. A heat insulation plate is installed on the surface of the fixing plate and is fixedly installed on the front and rear sides of the base assembly. As a preferred embodiment of the present invention, a first baffle is provided on the left side of the inner cavity of the base assembly, and a second baffle is provided on the right side of the inner cavity of the base assembly. The first baffle and the second baffle are installed on the left and right sides of the heat insulation plate, and the heat insulation plate, the first baffle and the second baffle form a protective support structure in the inner cavity of the base assembly. As a preferred embodiment of this utility model of a multifunctional electric oven, the base assembly is equipped with panels on both the left and right sides, and the panels protect the electrical components on the base assembly. As a preferred embodiment of the multifunctional electric oven of this utility model, the smoking structure includes a smoking box, inside which smoking materials are placed and through holes are opened on the surface. A tray is movably installed at the bottom of the smoking box, and an installation groove for cooperating with the smoking box is opened at the top of the tray. The tray is snapped onto a first baffle and a second baffle. Support pins for cooperating with the tray are provided on the first baffle and the second baffle. As a preferred embodiment of the present invention, the oil receiving structure includes a base chassis, which is fixedly installed at the bottom of the base assembly. An oil receiving tray is movably installed inside the base chassis. The oil receiving tray has a collection cavity inside, which is connected to the bottom of the inner cavity of the base assembly. The front side of the oil receiving tray extends to the outside of the base assembly and has a handle groove. As a preferred embodiment of the multifunctional electric oven of this utility model, a base cover is installed at the bottom of the base chassis, and the base cover is fixedly installed at the bottom of the base assembly. Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model integrates multiple functional components into the base assembly and the burner top cover assembly, and adopts a modular design to achieve a high degree of functional integration and structural optimization. The fan assembly, heat insulation plate, air hood, and air inlet hood are integrated into the burner top cover assembly to form a compact air circulation system. Key components such as infrared heating tubes, reflectors, protective grids, smoke boxes, oil trays, and rotating motor assemblies are all installed in the inner cavity of the base assembly and are arranged in an orderly manner through a protective support structure composed of heat insulation plates, first baffles, and second baffles. The bracket can selectively install rotating frame assemblies or intelligent probes, which improves the multifunctionality and flexibility of the equipment. This integrated design effectively reduces the space waste caused by the traditional external or scattered installation of multiple components, significantly reduces the overall size and space occupied, and makes the product more compact and beautiful, making it easy to place and move in a limited kitchen environment. At the same time, it improves material utilization and production assembly efficiency. 2. This utility model improves integration while comprehensively optimizing cooking performance and user experience. Through the synergistic effect of infrared heating tubes and reflectors, it achieves efficient heat radiation and uniform heating. The fan assembly, in conjunction with the fan shroud, forms a high-speed hot air circulation, supporting multiple modes such as air frying and baking, improving energy efficiency and food texture. The smoking box and tray are detachably installed between the first and second baffles for easy cleaning and replacement of smoking materials. The oil tray is pull-out and located within the base chassis; when used with water, it effectively cools and filters oil fumes, reducing emissions. Intelligent probes monitor the internal temperature of food in real time for precise temperature control. The rotating rack assembly and rotating motor assembly, through the cooperation of multi-sided heads and grooves, achieve automatic rotating baking, resulting in more even heating. All functional components can be installed, disassembled, or switched, ensuring multifunctionality while avoiding structural redundancy, truly achieving the comprehensive advantages of "one machine for multiple uses, compact structure, convenient operation, and easy cleaning." Attached Figure Description

[0004] Figure 1 This is a schematic diagram of the closed state of this utility model; Figure 2 This is a schematic diagram of the open state of this utility model; Figure 3 This is a cross-sectional view of the present utility model. Figure 1 ; Figure 4 This is a cross-sectional view of the present utility model. Figure 2 ; Figure 5 This is a cross-sectional view of the present utility model. Figure 3 ; Figure 6 This is a cross-sectional view of the present utility model. Figure 4 ; Figure 7 This is a cross-sectional view of the present utility model. Figure 5 ; Figure 8 This is an exploded view of the upper structure of this utility model; Figure 9 This is an exploded view of the central structure of this utility model; Figure 10 This is an exploded view of the lower structure of this utility model. In the diagram: 1. Stove top cover assembly; 2. Heat insulation plate; 3. Fan assembly; 4. Air hood; 5. Baking tray; 6. Rotating frame assembly; 7. Support; 8. Base assembly; 9. Smart probe; 10. Rotating motor assembly; 11. Panel; 12. First baffle; 13. Protective grid plate; 14. Infrared heating tube; 15. Reflector; 16. Fixing plate; 17. Heat insulation plate; 18. Second baffle; 19. Smoking box; 20. Tray; 21. Oil drip tray; 22. Base chassis; 23. Base bottom cover. Detailed Implementation

[0005] Please see Figures 1-10 A multi-functional electric oven includes a base assembly 8 and a top cover assembly 1. The top cover assembly 1 is rotatably mounted on the top of the base assembly 8, and an air circulation assembly is installed inside the top cover assembly 1. Furthermore, the burner top cover assembly 1 has a heat insulation plate 2 installed inside, and the air circulation assembly includes a fan assembly 3. The fan assembly 3 is installed on the burner top cover assembly 1 and the heat insulation plate 2, and a fan hood 4 is fitted on the fan assembly 3. The fan hood 4 is installed inside the heat insulation plate 2. Furthermore, a controller is mounted on the base assembly 8. Furthermore, the top of the burner top cover assembly 1 is provided with an air inlet hood that works in conjunction with the fan assembly 3. Furthermore, a sealing structure is provided at the connection between the burner top cover assembly 1 and the base assembly 8. Furthermore, a baking tray 5 is movably mounted on the top of the base assembly 8, and a groove is provided on one side of the top of the base assembly 8. A bracket 7 is installed inside the groove, and a rotating frame assembly 6 or a smart probe 9 is installed inside the bracket 7. Furthermore, when the smart probe 9 is installed inside the bracket 7, the detection probe of the smart probe 9 extends into the base assembly 8 to detect the food temperature. Furthermore, when the rotating frame assembly 6 is installed inside the bracket 7, the rotating frame assembly 6 is rotatably connected to the inside of the bracket 7, and the handle of the rotating frame assembly 6 extends to the outside of the base assembly 8. The rotating rod of the rotating frame assembly 6 is located in the inner cavity of the base assembly 8. A rotating motor assembly 10 is installed on one side of the base assembly 8. The output shaft of the rotating motor assembly 10 is connected to one end of the rotating frame assembly 6 through a sleeve to drive the rotating frame assembly 6 to rotate automatically inside the base assembly 8. Furthermore, the signal output terminal of the smart probe 9 is equipped with a plug, which is mounted on the base assembly 8 and electrically connected to the controller. Furthermore, the sleeve of the output shaft of the rotating motor assembly 10 is provided with a polygonal groove, and one end of the rotating frame assembly 6 is provided with a polygonal head that cooperates with the polygonal groove. Furthermore, infrared heating tubes 14 are installed on the front and rear sides of the inner cavity of the base assembly 8. Furthermore, protective grid plates 13 and fixing plates 16 are installed on the front and rear sides of the inner cavity of the base assembly 8. A reflector 15 is installed on the inner wall of the fixing plate 16. The infrared heating tube 14 is located on the opposite side of the protective grid plate 13 and the reflector 15. A heat insulation plate 17 is installed on the surface of the fixing plate 16. The heat insulation plate 17 is fixedly installed on the front and rear sides of the base assembly 8. Furthermore, a first baffle 12 is provided on the left side of the inner cavity of the base assembly 8, and a second baffle 18 is provided on the right side of the inner cavity of the base assembly 8. The first baffle 12 and the second baffle 18 are installed on the left and right sides of the heat insulation plate 17, and the heat insulation plate 17, the first baffle 12 and the second baffle 18 form a protective support structure in the inner cavity of the base assembly 8. Furthermore, panels 11 are installed on the left and right sides of the base assembly 8, and the panels 11 protect the electrical components on the base assembly 8. Furthermore, the inner cavity of the base assembly 8 is equipped with a fumigation structure and an oil-collecting structure. Furthermore, the smoking structure includes a smoking box 19, inside which smoking materials are placed and through holes are opened on the surface. A tray 20 is movably installed at the bottom of the smoking box 19, and an installation groove is opened at the top of the tray 20 to cooperate with the smoking box 19. The tray 20 is snapped onto the first baffle 12 and the second baffle 18. The first baffle 12 and the second baffle 18 are provided with support pins to cooperate with the tray 20. Furthermore, the oil receiving structure includes a base chassis 22, which is fixedly installed at the bottom of the base assembly 8. An oil receiving tray 21 is movably installed inside the base chassis 22. The oil receiving tray 21 has a collection cavity inside, which is connected to the bottom of the inner cavity of the base assembly 8. The front side of the oil receiving tray 21 extends to the outside of the base assembly 8 and has a handle groove. Furthermore, a base cover 23 is installed at the bottom of the base chassis 22, and the base cover 23 is fixedly installed at the bottom of the base assembly 8. When using the multi-functional electric oven, the user first opens the top cover assembly 1, selects the appropriate accessory according to the desired cooking mode, and places it into the inner cavity of the base assembly 8. If smoking is required, the smoking material is placed in the smoking box 19, and the smoking box 19 is placed in the mounting slot of the tray 20. Then, the tray 20 is snapped onto the support pins on the first baffle 12 and the second baffle 18 to ensure stable positioning. If food needs to be rotated and baked, the food is threaded onto the rotating frame assembly 6 and inserted into the bracket 7, so that the handle of the rotating frame assembly 6 protrudes from the outside of the base assembly 8. At the same time, it is confirmed that the rotating motor assembly 10 is installed in place, and the polygonal groove inside the sleeve of its output shaft is connected with the polygonal head at the end of the rotating frame assembly 6 to realize power transmission. Next, the user can place the baking tray 5 on top of the base assembly 8 or place the food directly on the rotating rack assembly 6 as needed. If it is necessary to monitor the internal temperature of the food in real time, the smart probe 9 is inserted into the thickest part of the food, and the plug of its signal output end is connected to the corresponding interface on the base assembly 8 and electrically connected to the controller. After the burner top cover assembly 1 is closed, it forms a relatively sealed heating cavity with the base assembly 8 through a sealing structure. When the equipment is started, the controller controls the infrared heating tubes 14 on the front and rear sides of the inner cavity of the base assembly 8 to be energized and heated. At the same time, the heat is reflected by the reflector 15, which enhances the heating efficiency and uniformity. At this time, the fan assembly 3 is started. It is installed between the heat insulation plate 2 and the burner top cover assembly 1 and is guided by the fan shroud 4 to form a high-speed hot air circulation airflow, so as to achieve uniform heating of food and air frying effect. During the heating process, the generated oil fumes are guided by the fan assembly 3 to the oil collection tray 21 area along with the airflow. The oil collection tray 21 is located inside the base chassis 22. Users can fill it with clean water in advance. The oil fumes carried by the airflow are purified after being cooled and filtered by the clean water, reducing the overflow of oil fumes and keeping the kitchen environment clean. In the rotary baking mode, the rotary motor assembly 10 is activated according to the controller command. Through the cooperation of the polygonal groove and the polygonal head, the rotary frame assembly 6 is driven to rotate 360° automatically inside the base assembly 8, so that the food is heated more evenly and the baking effect is improved. In smart cooking mode, the smart probe 9 continuously monitors the internal temperature of the food and transmits the data to the controller in real time. Users can automatically adjust the heating time and power according to the preset cookedness target to achieve precise temperature control. After cooking is finished, the equipment will automatically stop heating. Users can open the burner top cover assembly 1 to remove the food. The oil tray 21 can be easily pulled out for cleaning through the handle groove on the front. The smoke box 19 and tray 20 can also be easily disassembled for cleaning, ensuring convenient cleaning and maintenance of the equipment. In summary, this multi-functional electric oven integrates multiple technologies such as infrared heating, hot air circulation, rotary baking, smoking, and intelligent temperature measurement to achieve efficient and diverse cooking operations within a sealed cavity, improving ease of use and cooking quality. Furthermore, various functional components can be installed and disassembled and integrated inside the electric oven, reducing its size. The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional electric oven, comprising a base assembly (8) and a top cover assembly (1), wherein the top cover assembly (1) is rotatably mounted on the top of the base assembly (8), characterized in that: An air circulation component is installed inside the burner top cover assembly (1); A baking tray (5) is movably mounted on the top of the base assembly (8). A groove is provided on one side of the top of the base assembly (8). A bracket (7) is installed inside the groove. A rotating frame assembly (6) or a smart probe (9) is installed inside the bracket (7). Infrared heating tubes (14) are installed on the front and rear sides of the inner cavity of the base assembly (8). The inner cavity of the base assembly (8) is equipped with a fumigation structure and an oil receiving structure.

2. The multifunctional electric oven according to claim 1, characterized in that: The burner top cover assembly (1) has a heat insulation plate (2) installed inside. The air circulation assembly includes a fan assembly (3). The fan assembly (3) is installed on the burner top cover assembly (1) and the heat insulation plate (2). A fan hood (4) is fitted on the fan assembly (3). The fan hood (4) is installed inside the heat insulation plate (2).

3. A multi-functional electric oven according to claim 1, characterized in that: When the smart probe (9) is installed inside the bracket (7), the probe of the smart probe (9) extends into the base assembly (8) to detect the temperature of the food.

4. A multi-functional electric oven according to claim 1, characterized in that: When the rotating frame assembly (6) is installed inside the bracket (7), the rotating frame assembly (6) is rotatably connected to the inside of the bracket (7), and the handle of the rotating frame assembly (6) extends to the outside of the base assembly (8). The rotating rod of the rotating frame assembly (6) is located in the inner cavity of the base assembly (8). A rotating motor assembly (10) is installed on one side of the base assembly (8). The output shaft of the rotating motor assembly (10) is connected to one end of the rotating frame assembly (6) through a sleeve to drive the rotating frame assembly (6) to rotate automatically inside the base assembly (8).

5. A multi-functional electric oven according to claim 1, characterized in that: The base assembly (8) is also equipped with a protective grid plate (13) and a fixing plate (16) on the front and rear sides of the inner cavity. A reflector (15) is installed on the inner wall of the fixing plate (16). An infrared heating tube (14) is located on the opposite side of the protective grid plate (13) and the reflector (15). A heat insulation plate (17) is installed on the surface of the fixing plate (16). The heat insulation plate (17) is fixedly installed on the front and rear sides of the base assembly (8).

6. A multi-functional electric oven according to claim 1, characterized in that: The base assembly (8) has a first baffle (12) on the left side of its inner cavity and a second baffle (18) on the right side of its inner cavity. The first baffle (12) and the second baffle (18) are installed on the left and right sides of the heat insulation plate (17). The heat insulation plate (17), the first baffle (12) and the second baffle (18) form a protective support structure in the inner cavity of the base assembly (8).

7. A multi-functional electric oven according to claim 1, characterized in that: The base assembly (8) has panels (11) installed on its left and right sides, which protect the electrical components on the base assembly (8).

8. A multi-functional electric oven according to claim 6, characterized in that: The smoking structure includes a smoking box (19), inside which smoking materials are placed and through holes are opened on the surface. A tray (20) is movably installed at the bottom of the smoking box (19). The top of the tray (20) is provided with an installation groove that cooperates with the smoking box (19). The tray (20) is snapped onto the first baffle (12) and the second baffle (18). The first baffle (12) and the second baffle (18) are provided with support pins that cooperate with the tray (20).

9. A multi-functional electric oven according to claim 1, characterized in that: The oil receiving structure includes a base chassis (22), which is fixedly installed at the bottom of the base assembly (8). An oil receiving tray (21) is movably installed inside the base chassis (22). A collection cavity is provided inside the oil receiving tray (21), which is connected to the bottom of the inner cavity of the base assembly (8). The front side of the oil receiving tray (21) extends to the outside of the base assembly (8) and is provided with a handle groove.

10. A multifunctional electric oven according to claim 9, characterized in that: The base chassis (22) is fitted with a base cover (23), which is fixedly installed on the bottom of the base assembly (8).

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