Microwave oven convenient for uniform heating

Abstract

The utility model discloses a microwave oven convenient for even heating, and relates to the technical field of microwave ovens, the microwave oven comprises a microwave oven, the inner bottom wall of the microwave oven is fixedly connected with an adjusting frame, the top of the adjusting frame is provided with a movable groove, the inside of the movable groove is movably connected with a movable frame, and the movable frame is fixedly connected with a fixed frame at one end of the movable groove. And a magnetron is inserted into an internal groove of the fixing frame. The object containing disc is arranged in the hearth of the microwave oven, the fixing frame can be adjusted leftwards and rightwards around the outer wall of the object containing disc, the moving track of the fixing frame on the upper portion of the adjusting frame is stable, the moving frame can be flexibly and stably adjusted leftwards and rightwards around the adjusting frame, and the fixing frame can synchronously move along with the moving frame. The moving direction of the moving frame is controlled by the driving bolt, the rotating direction of the driving bolt is controlled by the servo motor, the magnetron can reciprocate left and right around the object containing disc, generated microwaves can be evenly supplied to the object containing disc, and food in the object containing disc is evenly heated.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave ovens, in particular to a microwave oven which is convenient for evenly heating. Background Art

[0002] A microwave oven is a cooking appliance that heats itself by using food to absorb microwave energy in a microwave field. The microwaves generated by the microwave generator in the microwave oven establish a microwave electric field in the microwave oven cavity, and certain measures are taken to make this microwave electric field as evenly distributed as possible in the cavity. Food is placed in this microwave electric field, and the control center controls the cooking time and microwave electric field intensity to achieve heating of the food.

[0003] In the prior art, a microwave oven comprises a furnace body, a microwave generator and a serving tray, wherein the serving tray is arranged in the furnace chamber of the furnace body, and the microwave generator is arranged in the furnace body, and the microwave generator is composed of a magnetron and a microwave power supply.

[0004] The microwaves generated by the microwave generator of the microwave oven establish a microwave electric field in the microwave oven cavity. The food is placed in a serving dish and the microwaves heat the food in the serving dish. In this heating method, the food is stationary relative to the serving dish and can only be heated statically, and the food in the serving dish cannot be heated evenly. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a microwave oven that is convenient for uniform heating. The utility model has the advantages that a food tray is arranged in the furnace of the microwave oven, and a fixed frame can be adjusted left and right around the outer wall of the food tray, and the fixed frame has a stable moving track on the upper part of the adjusting frame, and the movable frame can be adjusted left and right around the adjusting frame flexibly and stably, and the fixed frame can move synchronously with the movable frame, the moving direction of the movable frame is controlled by a driving bolt, the direction of the driving bolt is controlled by a servo motor, and the magnetron can repeatedly move left and right around the food tray, and the generated microwave can be evenly provided to the food tray, and the food in the food tray is evenly heated.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A microwave oven that is convenient for uniform heating comprises a microwave oven, wherein an adjustment frame is fixedly connected to the inner bottom wall of the microwave oven, a movable groove is provided on the top of the adjustment frame, the movable frame is movably connected to the inside of the movable groove, the movable frame is fixedly connected to a fixed frame at one end of the movable groove, a magnetron is inserted into an inner groove of the fixed frame, a movable frame is fixedly connected to the lower part of the fixed frame, a driving screw ring is fixedly connected to the center of the movable frame, and a driving bolt is threadedly connected to the inner wall of the driving screw ring.

[0008] Through the above technical scheme: the serving tray is arranged in the oven of the microwave oven, and the fixed frame can be adjusted left and right around the outer wall of the serving tray, and the moving trajectory of the fixed frame on the upper part of the adjusting frame is stable, and the movable frame can be adjusted left and right around the adjusting frame flexibly and stably, and the fixed frame can move synchronously with the movable frame, the moving direction of the movable frame is controlled by a driving bolt, and the steering direction of the driving bolt is controlled by a servo motor, and the magnetron can repeatedly move left and right around the serving tray, and the generated microwaves can be evenly supplied to the serving tray, and the food in the serving tray is evenly heated.

[0009] The utility model is further configured such that a servo motor is fixedly connected to the left side of the driving bolt, and the outer wall of the servo motor is fixedly connected to the left lower part of the microwave oven, and the right side of the driving bolt is rotatably connected to the inner cavity of the microwave oven.

[0010] Through the above technical solution: the movement direction of the mobile frame is controlled by the driving bolt, and the direction of the driving bolt is controlled by the servo motor, so the fixed frame is controlled to adjust left and right outside the serving tray, and the magnetron can move left and right repeatedly around the serving tray.

[0011] The utility model is further configured that a traction groove is provided on the inner side of the adjusting frame, and the interior of the traction groove is movably connected with the traction frame.

[0012] Through the above technical solution: the adjusting frame is provided with a traction groove, the traction groove has a built-in traction frame, and after the mobile frame is connected to the traction frame, it can move smoothly left and right around the adjusting frame, and the driving bolt can control the movement direction of the mobile frame.

[0013] The utility model is further configured that the traction frame is fixedly connected to the front and rear walls of the moving frame at one end of the traction groove, and the front and rear ends of the moving frame are movably connected to the opposite surfaces of the two groups of adjustment frames respectively.

[0014] Through the above technical solution: the movable frame can be adjusted left and right around the adjusting frame flexibly and stably, and the fixed frame can move synchronously with the movable frame to drive the magnetron to move outside the receiving tray.

[0015] The utility model is further configured that the inner cavity of the microwave oven is movably connected with a connecting frame, and the connecting frame is fixedly connected with a holding plate at one end of the microwave oven.

[0016] Through the above technical solution: the microwave oven uses a serving dish to cook food, that is, the food is placed in the serving dish, the magnetron is adjusted steadily outside the serving dish, and the microwaves evenly heat the food in the serving dish.

[0017] The utility model is further configured that positioning screw holes are provided at the matching positions of the connecting frame and the microwave oven, and positioning bolts are threadedly connected to the inner walls of the positioning screw holes.

[0018] Through the above technical solution: by inserting the positioning bolts, the serving plate can be accurately placed in the oven of the microwave oven and can be accurately connected to the magnetron, which plays a vital role in ensuring that the food subsequently absorbs microwave heating evenly.

[0019] The utility model is further configured that the inlet of the microwave oven is rotatably connected to a furnace cover, and the upper part of the furnace cover is fixedly connected to a handle.

[0020] Through the above technical solution: the inlet of the microwave oven is changed to an opening at the top compared to the traditional one, and the oven cover is flexible to open and close, which is convenient for food to enter the serving dish from top to bottom, and also convenient for subsequent extraction of the heated food in the serving dish.

[0021] The utility model is further configured such that the furnace cover is arranged above the holding tray, and the outside of the holding tray is movably connected to the inner side of the fixing frame.

[0022] Through the above technical solution, food is put into the serving dish, and the magnetron can be smoothly adjusted around the outside of the serving dish under the drive of the fixing frame, and the microwaves evenly heat the food in the serving dish.

[0023] The beneficial effects of the utility model are:

[0024] 1. The microwave oven is convenient for evenly heating. The inlet of the microwave oven is changed to an upper opening compared with the traditional one. The cover of the oven can be opened and closed flexibly, so that food can be easily put into the serving dish from top to bottom, and the heated food in the serving dish can be easily extracted later.

[0025] 2. The microwave oven that facilitates uniform heating has a serving tray arranged in the oven of the microwave oven, a fixed frame that can be adjusted left and right around the outer wall of the serving tray, a stable moving trajectory of the fixed frame on the upper part of the adjusting frame, and a flexible and stable left and right adjustment of the movable frame around the adjusting frame, and the fixed frame can move synchronously with the movable frame, a moving direction of the movable frame is controlled by a driving bolt, a steering direction of the driving bolt is controlled by a servo motor, a magnetron that can repeatedly move left and right around the serving tray, and the generated microwaves can be evenly supplied to the serving tray, so that food in the serving tray is evenly heated. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a microwave oven that is convenient for uniform heating proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of a food tray of a microwave oven that is convenient for even heating, proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of a microwave oven that is convenient for uniform heating proposed by the utility model;

[0029] Figure 4The utility model is a schematic diagram of the driving mechanism structure of a microwave oven which is convenient for uniform heating.

[0030] In the figure: 1. microwave oven; 2. serving plate; 3. connecting frame; 4. positioning screw hole; 5. positioning bolt; 6. adjusting frame; 7. servo motor; 8. driving bolt; 9. driving screw ring; 10. movable frame; 11. fixed frame; 12. magnetron; 13. traction groove; 14. traction frame; 15. movable groove; 16. movable frame; 17. oven cover; 18. handle. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] Reference Figure 1-4 A microwave oven that is convenient for uniform heating comprises a microwave oven 1, an adjusting frame 6 is fixedly connected to the inner bottom wall of the microwave oven 1, a movable groove 15 is provided on the top of the adjusting frame 6, a movable frame 16 is movably connected to the inner part of the movable groove 15, a fixed frame 11 is fixedly connected to the movable frame 16 at one end of the movable groove 15, a magnetron 12 is inserted into the inner groove of the fixed frame 11, a movable frame 10 is fixedly connected to the lower part of the fixed frame 11, a driving screw ring 9 is fixedly connected to the center of the movable frame 10, and a driving bolt 8 is threadedly connected to the inner wall of the driving screw ring 9, The serving tray 2 is arranged in the oven of the microwave oven 1, and the fixed frame 11 can be adjusted left and right around the outer wall of the serving tray 2, and the moving trajectory of the fixed frame 11 on the upper part of the adjusting frame 6 is stable, and the movable frame 10 can be adjusted left and right around the adjusting frame 6 flexibly and stably, and the fixed frame 11 can move synchronously with the movable frame 10, the movement direction of the movable frame 10 is controlled by the driving bolt 8, and the steering of the driving bolt 8 is controlled by the servo motor 7, and the magnetron 12 can repeatedly move left and right around the serving tray 2, and the generated microwaves can be evenly provided to the serving tray 2, and the food in the serving tray 2 is evenly heated.

[0034] Specifically, the left side of the driving bolt 8 is fixedly connected to the servo motor 7, and the outer wall of the servo motor 7 is fixedly connected to the lower left part of the microwave oven 1, and the right side of the driving bolt 8 is rotatably connected to the inner cavity of the microwave oven 1. The movement direction of the movable frame 10 is controlled by the driving bolt 8, and the steering direction of the driving bolt 8 is controlled by the servo motor 7, so the fixed frame 11 is controlled to be adjusted left and right outside the serving plate 2, and the magnetron 12 can move left and right repeatedly around the serving plate 2.

[0035] Specifically, a traction groove 13 is opened on the inner side of the adjusting frame 6, and a traction frame 14 is movably connected inside the traction groove 13. The traction groove 13 provided on the adjusting frame 6 has a built-in traction frame 14. After the mobile frame 10 is connected to the traction frame 14, it can move smoothly left and right around the adjusting frame 6, and the driving bolt 8 can control the movement direction of the mobile frame 10.

[0036] Specifically, the traction frame 14 is fixedly connected to the front and rear walls of the mobile frame 10 at one end of the traction groove 13, and the front and rear ends of the mobile frame 10 are movably connected to the opposite surfaces of the two groups of adjustment frames 6 respectively. The mobile frame 10 can be adjusted left and right around the adjustment frame 6 flexibly and stably, and the fixed frame 11 can move synchronously with the mobile frame 10 to drive the magnetron 12 to move outside the storage tray 2.

[0037] Specifically, the inner cavity of the microwave oven 1 is movably connected to a connecting frame 3, and the connecting frame 3 is fixedly connected to a serving plate 2 at one end of the microwave oven 1. The microwave oven 1 uses the serving plate 2 to cook food, and the food is placed in the serving plate 2. The magnetron 12 is stably adjusted outside the serving plate 2, and the microwaves evenly heat the food in the serving plate 2.

[0038] Specifically, positioning screw holes 4 are provided at the matching parts of the connecting frame 3 and the microwave oven 1, and the inner wall of the positioning screw hole 4 is threadedly connected with a positioning bolt 5. The insertion of the positioning bolt 5 can accurately place the serving plate 2 into the furnace of the microwave oven 1, and can be accurately connected to the magnetron 12, which plays a vital role in the subsequent uniform absorption of microwave heating by the food.

[0039] Specifically, the inlet of the microwave oven 1 is rotatably connected to a furnace cover 17, and a handle 18 is fixedly connected to the upper part of the furnace cover 17. The inlet of the microwave oven 1 is changed to an opening at the upper end compared with the traditional one. The furnace cover 17 is flexible to open and close, which is convenient for food to enter the serving tray 2 from top to bottom, and also convenient for the subsequent extraction of the heated food in the serving tray 2.

[0040] Specifically, the furnace cover 17 is positioned above the serving plate 2, and the outside of the serving plate 2 is movably connected to the inner side of the fixing frame 11, so that food is placed into the serving plate 2, and the magnetron 12 can be smoothly adjusted around the outside of the serving plate 2 under the drive of the fixing frame 11, and the microwaves evenly heat the food in the serving plate 2.

[0041] Working principle: The microwave oven 1 uses a serving dish 2 to cook food, and the food is placed in the serving dish 2. The rear fixed frame 11 can be adjusted left and right around the outer wall of the serving dish 2, and the fixed frame 11 has a stable moving trajectory on the upper part of the adjusting frame 6, and the movable frame 10 can be adjusted left and right around the adjusting frame 6 flexibly and stably, and the fixed frame 11 can move synchronously with the movable frame 10. The movement direction of the movable frame 10 is controlled by the driving bolt 8, and the steering direction of the driving bolt 8 is controlled by the servo motor 7. The magnetron 12 can repeatedly move left and right around the serving dish 2, and the generated microwaves can be evenly supplied to the serving dish 2, and the food in the serving dish 2 is evenly heated.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A microwave oven that is convenient for uniform heating, comprising a microwave oven (1), characterized in that: The bottom wall of the microwave oven (1) is fixedly connected to an adjustment frame (6), a movable groove (15) is provided on the top of the adjustment frame (6), a movable frame (16) is movably connected inside the movable groove (15), the movable frame (16) is fixedly connected to a fixed frame (11) at one end of the movable groove (15), a magnetron (12) is inserted into an inner groove of the fixed frame (11), a movable frame (10) is fixedly connected to the lower part of the fixed frame (11), a driving screw ring (9) is fixedly connected to the center of the movable frame (10), and a driving bolt (8) is threadedly connected to the inner wall of the driving screw ring (9).

2. A microwave oven for convenient and uniform heating according to claim 1, characterized in that: The left side of the driving bolt (8) is fixedly connected to a servo motor (7), the outer wall of the servo motor (7) is fixedly connected to the left lower part of the microwave oven (1), and the right side of the driving bolt (8) is rotatably connected to the inner cavity of the microwave oven (1).

3. A microwave oven for convenient and uniform heating according to claim 1, characterized in that: A traction groove (13) is provided on the inner side of the adjustment frame (6), and a traction frame (14) is movably connected inside the traction groove (13).

4. A microwave oven for convenient and uniform heating according to claim 3, characterized in that: The traction frame (14) is fixedly connected to the front and rear walls of the movable frame (10) at one end of the traction groove (13), and the front and rear ends of the movable frame (10) are movably connected to the opposite surfaces of the two groups of adjustment frames (6) respectively.

5. A microwave oven for convenient and uniform heating according to claim 1, characterized in that: The inner cavity of the microwave oven (1) is movably connected to a connecting frame (3), and the connecting frame (3) is fixedly connected to a serving plate (2) at one end of the microwave oven (1).

6. A microwave oven for convenient and uniform heating according to claim 5, characterized in that: Positioning screw holes (4) are provided at the matching positions of the connecting frame (3) and the microwave oven (1), and the inner walls of the positioning screw holes (4) are threadedly connected with positioning bolts (5).

7. A microwave oven for convenient and uniform heating according to claim 1, characterized in that: The inlet of the microwave oven (1) is rotatably connected to a furnace cover (17), and the upper part of the furnace cover (17) is fixedly connected to a handle (18).

8. A microwave oven for convenient and uniform heating according to claim 7, characterized in that: The furnace cover (17) is located above the serving tray (2), and the outside of the serving tray (2) is movably connected to the inside of the fixing frame (11).

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