Combined oven with air frying function

Abstract

A combined oven with an air frying function comprises an oven body, an air duct chamber and a first cooking chamber which are arranged up and down are arranged in the oven body, a hot air assembly and a reflecting cover are arranged in the air duct chamber, the hot air assembly is arranged on the reflecting cover, the reflecting cover is communicated with the first cooking chamber, and a drawer is arranged in the first cooking chamber in an opening and closing mode. A container for containing food is arranged in the drawer, a plurality of first through holes are formed in the bottom of the container, a gap is reserved between the bottom of the container and the bottom of the drawer, and the container is communicated with the gap through the first through holes. When the oven works, hot air blown out by the hot air assembly enters the first cooking chamber and reaches the gap through the container, the hot air is reflected back into the container through the bottom of the drawer and flows back to the reflecting cover, the reflecting cover reflects the hot air back into the container, an up-and-down circulating air channel is formed, the hot air continuously and circularly flows up and down and penetrates through food, the hot air can be fully utilized, and energy is saved. Therefore, the heating efficiency is greatly improved, and the food is uniformly heated.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a combined oven with an air frying function. Background Art

[0002] Chinese patent document No. CN107049056A disclosed an electric oven on August 18, 2017, comprising: a cooking cavity formed by seamless welding of a top plate, a bottom plate, a front plate, a rear plate, a left plate and a right plate, the top plate being provided with a central vent hole and an outer ring vent hole; a lower heating tube installed at the bottom position in the cooking cavity; an upper heating tube installed at the top position in the cooking cavity, the upper heating tube comprising a central heating tube and an outer ring heating tube, the central heating tube being opposite to the outer ring vent hole; a fan assembly installed on the upper wall of the top plate; this electric oven can realize the air frying function, but two heating tubes are provided, which is costly. If one heating tube is removed, the food will be heated unevenly and the heating efficiency will be low.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a combined oven with an air frying function which has a simple structure, low cost, uniform heating, high heating efficiency and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A combination oven with air frying function designed for this purpose comprises a box body, characterized in that: an air duct chamber and a first cooking chamber arranged up and down are arranged in the box body, a hot air component and a reflective cover are arranged in the air duct chamber, the hot air component is arranged on the reflective cover, the reflective cover is connected with the first cooking chamber, a drawer is opened and closed in the first cooking chamber, a container for placing food is arranged in the drawer, a plurality of first through holes are arranged at the bottom of the container, a gap is left between the bottom of the container and the bottom of the drawer, and the container is connected with the gap through the first through holes; when the oven is working, the hot air blown out by the hot air component enters the first cooking chamber and reaches the gap through the container, the hot air is reflected back into the container through the bottom of the drawer, and flows back to the reflective cover, and the reflective cover reflects the hot air back into the container to form an up and down circulation air duct.

[0006] Guide plates are respectively arranged below the surrounding sides of the reflector, the guide plates are located in the first cooking chamber, guide grooves are formed between the guide plates, and the guide grooves are located above the container. After the hot air blown out by the hot air component enters the first cooking chamber, it enters the container under the guidance of the guide grooves.

[0007] A first partition is arranged between the air duct chamber and the first cooking chamber, the air duct chamber and the first cooking chamber are separated by the first partition, the guide plate is arranged at the bottom of the first partition, the reflector cover is arranged at the top of the first partition, a plurality of second through holes are arranged on the first partition, and the reflector cover is connected to the first cooking chamber through the second through holes.

[0008] A positioning bracket is arranged in the drawer, and the container support is installed on the positioning bracket so that a gap is left between the bottom of the container and the bottom of the drawer.

[0009] The positioning bracket is provided with a mounting opening, the container is mounted on the mounting opening, both sides of the mounting opening are upwardly protruding with supporting edges, and the peripheral side of the container is provided with flanges, which are supported on the supporting edges.

[0010] The hot air component comprises a fan and a first heater. The air exhaust end of the fan and the first heater are arranged in the reflective cover. The fan blows the heat generated by the first heater into the first cooking chamber.

[0011] A third through hole is arranged on the top of the reflector cover, and the reflector cover is connected to the air duct chamber through the third through hole. A fourth through hole is arranged on the box body, and the air duct chamber is connected to the outside through the fourth through hole.

[0012] The reflector is conical in shape, and its width gradually increases from top to bottom.

[0013] A grid is arranged at the bottom of the container, and the first through hole is arranged on the grid.

[0014] A second cooking chamber is arranged in the box body, the second cooking chamber is located below the first cooking chamber, the second cooking chamber and the first cooking chamber are separated by a second partition, and a second heater is arranged in the second cooking chamber.

[0015] When the oven of the utility model is working, the hot air blown out by the hot air component enters the first cooking chamber and reaches the gap through the container, the hot air is reflected back into the container through the bottom of the drawer, and flows back to the reflective cover, the reflective cover reflects the hot air back into the container, forming an up and down circulating air duct, the hot air continuously circulates up and down and penetrates the food, the hot air can be fully utilized, thereby greatly improving the heating efficiency, and the food is heated evenly, because the hot air continuously circulates up and down, only one heating pipe needs to be provided, and the cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of the overall structure of an oven in one embodiment of the utility model.

[0017] Figure 2 It is a cross-sectional view of an oven in one embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of an oven in one embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the exploded structure of the drawer and the container in one embodiment of the utility model.

[0020] Figure 5 The figure is a schematic diagram of the exploded structure of the hot air assembly, the reflective cover and the first partition in one embodiment of the utility model. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 5 The combined oven with air frying function comprises a box body 1, wherein an air duct chamber 2 and a first cooking chamber 3 are arranged in an upper and lower manner in the box body 1, a hot air component 4 and a reflective cover 5 are arranged in the air duct chamber 2, the hot air component 4 is arranged on the reflective cover 5, the reflective cover 5 is communicated with the first cooking chamber 3, a drawer 6 is opened and closed in the first cooking chamber 3, a container 7 for placing food is arranged in the drawer 6, the container 7 is a frying basket, a plurality of first through holes 8 are arranged at the bottom of the container 7, a gap 9 is left between the bottom of the container 7 and the bottom of the drawer 6, and the container 7 is connected to the gap 9 through the first through holes 8; Figure 2 As shown by the arrows, when the oven is working, the hot air blown out by the hot air assembly 4 enters the first cooking chamber 3, passes through the container 7 to reach the gap 9, and then the hot air is reflected back into the container 7 through the bottom of the drawer 6, and flows back to the reflective cover 5 through the first cooking chamber 3, and then the reflective cover 5 reflects the hot air back into the container 7 through the first cooking chamber 3, forming an up and down circulating air duct, which can quickly circulate and radiate heat from top to bottom and penetrate the food, so that the food can be quickly baked and the moisture inside the food can be locked, thereby realizing the air frying function.

[0023] Guide plates 10 are respectively arranged at the lower side of the surrounding side of the reflector 5, and the guide plates 10 are located in the first cooking chamber 3. Guide grooves 11 are formed between the guide plates 10, and the guide grooves 11 are located above the container 7. After the hot air blown out by the hot air component 4 enters the first cooking chamber 3, it enters the container 7 under the guidance of the guide grooves 11. The guide grooves 11 can make the hot air enter the container 7 in a concentrated manner, thereby preventing the heat from flowing to the periphery of the drawer 6 and being lost.

[0024] A first partition 12 is arranged between the air duct chamber 2 and the first cooking chamber 3, the air duct chamber 2 and the first cooking chamber 3 are separated by the first partition 12, the guide plate 10 is arranged at the bottom of the first partition 12, the reflector 5 is arranged on the top of the first partition 12, the reflector 5 is fixed to the first partition 12 by screws, and a plurality of second through holes 13 are arranged on the first partition 12, and the reflector 5 is connected to the first cooking chamber 3 through the second through holes 13.

[0025] A positioning bracket 14 is provided in the drawer 6, and the container 7 is supported and installed on the positioning bracket 14, so that a gap 9 is left between the bottom of the container 7 and the bottom of the drawer 6; specifically, the positioning bracket 14 includes a bracket body 25 and a support foot 26 provided at the bottom of the bracket body 25, and the positioning bracket 14 is supported and installed in the drawer 6 by the support foot 26, so that a distance is left between the bracket body 25 and the bottom of the drawer 6, and the container 7 is supported and installed on the bracket body 25, so that a gap 9 is left between the bottom of the container 7 and the bottom of the drawer 6.

[0026] The bracket body 25 is provided with an installation opening 15, and the container 7 is installed on the installation opening 15. Support edges 16 are provided on both sides of the installation opening 15 and protrude upward. The peripheral side of the container 7 is provided with a flange 17, and the flange 17 is supported on the support edge 16, so that the container 7 is supported and installed on the bracket body 25.

[0027] The hot air assembly 4 includes a fan 18 and a first heater 19. The exhaust end of the fan 18 and the first heater 19 are arranged in the reflective cover 5. The first heater 19 is a heating tube. The fan 18 blows the heat generated by the first heater 19 into the first cooking chamber 3. An air duct cavity 27 is formed between the reflective cover 5 and the first partition plate 12. The fan 18 and the first heater 19 are arranged in the air duct cavity 27. The motor 28 of the fan 18 is arranged outside the reflective cover 5.

[0028] A third through hole 20 is provided on the top of the reflector 5, and the reflector 5 is connected to the air duct chamber 2 through the third through hole 20. A fourth through hole 21 is provided on the rear side of the box body 1, and the air duct chamber 2 is connected to the outside through the fourth through hole 21; when the fan 18 is running, the outside cold air enters the air duct chamber 2 and then enters the reflector 5.

[0029] The reflector 5 is tapered, and its width gradually increases from top to bottom, which can improve the hot air conveying efficiency.

[0030] A grid 22 is provided at the bottom of the container 7 , and the first through holes 8 are provided on the grid 22 .

[0031] A second cooking chamber 23 is provided in the box body 1, and the second cooking chamber 23 is located below the first cooking chamber 3. The second cooking chamber 23 and the first cooking chamber 3 are separated by a second partition plate 24. A second heater is provided in the second cooking chamber 23, and the second heater is a heating tube. A door body 29 is provided on the front side of the second cooking chamber 23, and the door body 29 is opened and closed by rotating up and down on the second cooking chamber 23. The first cooking chamber 3 is used for baking French fries or small pieces of meat, and the second cooking chamber 23 is used for baking large pieces of meat or a whole chicken, so that different foods can be baked at the same time without mixing flavors.

[0032] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combination oven with air frying function, comprising a housing (1), characterized in that: The housing (1) is provided with an air duct chamber (2) and a first cooking chamber (3) arranged in an upper and lower manner. The air duct chamber (2) is provided with a hot air component (4) and a reflective cover (5). The hot air component (4) is arranged on the reflective cover (5). The reflective cover (5) is connected to the first cooking chamber (3). A drawer (6) is arranged in the first cooking chamber (3) for opening and closing. A container (7) for placing food is arranged in the drawer (6). A plurality of first through holes (8) are arranged at the bottom of the container (7). A gap (9) is left between the bottom of the container (7) and the bottom of the drawer (6). The container (7) is connected to the gap (9) through the first through holes (8). When the oven is working, hot air blown out by the hot air component (4) enters the first cooking chamber (3), passes through the container (7) and reaches the gap (9). The hot air is reflected back into the container (7) through the bottom of the drawer (6) and flows back to the reflective cover (5). The reflective cover (5) reflects the hot air back into the container (7), thereby forming an upper and lower circulating air duct.

2. The combined oven with air frying function according to claim 1, characterized in that: Guide plates (10) are respectively arranged below the peripheral sides of the reflector (5); the guide plates (10) are located in the first cooking chamber (3); guide grooves (11) are formed between the guide plates (10); the guide grooves (11) are located above the container (7); after the hot air blown out by the hot air assembly (4) enters the first cooking chamber (3), it enters the container (7) under the guidance of the guide grooves (11).

3. The combined oven with air frying function according to claim 1, characterized in that: A first partition (12) is provided between the air duct chamber (2) and the first cooking chamber (3); the air duct chamber (2) and the first cooking chamber (3) are separated by the first partition (12); the guide plate (10) is provided at the bottom of the first partition (12); the reflector (5) is provided at the top of the first partition (12); a plurality of second through holes (13) are provided on the first partition (12); and the reflector (5) is connected to the first cooking chamber (3) through the second through holes (13).

4. The combined oven with air frying function according to claim 1, characterized in that: A positioning bracket (14) is provided in the drawer (6), and the container (7) is supported and mounted on the positioning bracket (14) so ​​that a gap (9) is left between the bottom of the container (7) and the bottom of the drawer (6).

5. The combined oven with air frying function according to claim 4, characterized in that: The positioning bracket (14) is provided with a mounting opening (15), the container (7) is mounted on the mounting opening (15), both sides of the mounting opening (15) are provided with supporting edges (16) protruding upwards, and the peripheral side of the container (7) is provided with a flange (17), and the flange (17) is supported on the supporting edge (16).

6. The combined oven with air frying function according to claim 1, characterized in that: The hot air assembly (4) comprises a fan (18) and a first heater (19); an air exhaust end of the fan (18) and the first heater (19) are arranged in the reflective cover (5); the fan (18) blows heat generated by the first heater (19) into the first cooking chamber (3).

7. The combination oven with air frying function according to claim 6, characterized in that: A third through hole (20) is provided on the top of the reflector (5), and the reflector (5) is connected to the air duct chamber (2) via the third through hole (20). A fourth through hole (21) is provided on the box body (1), and the air duct chamber (2) is connected to the outside world via the fourth through hole (21).

8. The combined oven with air frying function according to claim 1, characterized in that: The reflector (5) is conical in shape, and its width gradually increases from top to bottom.

9. The combined oven with air frying function according to claim 1, characterized in that: A grid (22) is provided at the bottom of the container (7), and the first through hole (8) is provided on the grid (22).

10. The combination oven with air frying function according to claim 1, characterized in that: A second cooking chamber (23) is arranged in the box body (1); the second cooking chamber (23) is located below the first cooking chamber (3); the second cooking chamber (23) and the first cooking chamber (3) are separated by a second partition (24); and a second heater is arranged in the second cooking chamber (23).

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