Cooking device capable of discharging air from two sides

Abstract

The cooking device comprises a cooking machine body, the cooking machine body is provided with a taking and placing opening, at least two cooking cavities and at least two heating pieces, and the at least two heating pieces are installed at the top ends of the cooking cavities; a flow guide interval is formed between every two adjacent cooking cavities; flow guide holes are formed in the side part of the cooking cavity; an air inlet channel is formed in the top of the cooking cavity; the pick-and-place opening is communicated with the cooking cavity; the flow guide assembly comprises a driving part, two flow guide covers and two flow guide fans, and the two flow guide covers are arranged on the side portions of the two adjacent cooking cavities in a covering mode respectively; a conduction opening is formed in the flow guide cover; the conduction opening is communicated to the outside of the cooking machine body; a flow guide cavity is formed in the flow guide cover; and the two flow guide fans are rotatably mounted in the flow guide cavities of the two flow guide covers respectively. The flow guide assembly is arranged in the flow guide interval between every two adjacent cooking cavities, and cold air guide-in and hot air, water vapor and the like of the two cooking cavities are achieved through the flow guide assembly in the middle.

Description

Technical Field

[0001] The invention relates to the technical field of cooking, and in particular to a cooking device with double-side air outlets. Background Art

[0002] Existing cooking devices on the market, such as ovens and air fryers, are generally single-pot or double-pot structures. When using double pots, in order to prevent odor contamination, a heating structure and a drainage structure are installed on the top of the separate cooking cavity, which can achieve heating and heat drainage in a single cooking cavity. This increases the overall height of the cooking body and increases the cost. Summary of the invention

[0003] In order to overcome at least one of the defects of the above-mentioned prior art, the present invention provides a cooking cavity with double-sided air outlet, which is provided with a guide component in the guide interval between two adjacent cooking cavities, and the middle guide component is used to realize the introduction of cold air and the discharge of hot air, water vapor, etc. of the two cooking cavities, thereby improving efficiency and reducing the height of the cooking machine body.

[0004] The technical solution adopted by the present invention to solve the problem is:

[0005] A cooking device with double-side air outlet, comprising:

[0006] A cooking machine body, wherein the cooking machine body is provided with a take-out opening, at least two cooking cavities and at least two heating elements, wherein the at least two cooking cavities are arranged side by side, and the at least two heating elements are installed at the top of the cooking cavities; a guide gap is formed between two adjacent cooking cavities; a guide hole is provided at the side of the cooking cavity, and an air inlet channel is provided at the top of the cooking cavity; the take-out opening is in conduction with the cooking cavity;

[0007] A flow guide component, the flow guide component is installed in the flow guide interval, the flow guide component includes a driving member, two flow guide covers and two flow guide fans, the two flow guide covers are respectively covered on the sides of two adjacent cooking cavities; the flow guide cover is provided with a conducting port; the conducting port passes through to the outside of the cooking machine body; the inside of the flow guide cover is formed as a flow guide cavity; the flow guide cavity is connected with the flow guide hole; the top of the flow guide cavity is connected with the air inlet channel; the two flow guide fans are respectively rotatably installed in the flow guide cavities of the two flow guide covers; the flow guide fans are used to guide external airflow into the cooking cavity through the air inlet channel during rotation; the driving member is used to drive the flow guide fans to rotate.

[0008] Furthermore, the flow guide assembly also includes a flow guide shell, a mounting cavity is provided inside the flow guide shell, a mounting plate is provided inside the mounting cavity, and the mounting plate is used to divide the mounting cavity into two mounting cavity sections with openings facing outward; the two flow guide covers are respectively provided in the two mounting cavity sections so that the flow guide cavity faces the opening; and the driving member is installed on the mounting plate.

[0009] Furthermore, the cooking machine body is provided with an inlet and outlet; the flow guide shell is provided with a flow guide channel, one end of the flow guide channel is connected to the two installation cavity sections, and the other end of the flow guide channel is connected to the inlet and outlet.

[0010] Furthermore, a heat insulating cover is provided at the top cover of the cooking cavity; the heating element is provided at the bottom end of the heat insulating cover; a guide port is provided on the side of the heat insulating cover; a guide plate is sealed between the guide port and the top peripheral edge of the guide port, and the guide plate guides the airflow of the guide cavity into the heat insulating cover through the guide port.

[0011] Furthermore, an observation port is provided at the top of the heat insulation cover; the observation port is covered with a first transparent plate; and the heating element is arranged around the periphery of the observation port.

[0012] Furthermore, a sealing seat is provided at the top of the cooking machine body, and the sealing seat is arranged around the top periphery of the observation port; the outer periphery of the first transparent plate is sealed with the inner periphery of the sealing seat.

[0013] Furthermore, the top end of the cooking machine body is covered with a second transparent plate; a baffle is arranged between the second transparent plate and the observation port.

[0014] Furthermore, the second transparent plate gradually tilts downward from an end away from the access opening to an end close to the access opening.

[0015] Furthermore, a plurality of the guide holes are provided, and the guide holes are strip-shaped holes.

[0016] Furthermore, two cooking cavities are provided, and a cooking pot body is provided in each cooking cavity; the cooking pot body can be put in or taken out through the taking-in and putting-out opening in a detachable manner.

[0017] In summary, the present invention has the following technical effects:

[0018] 1. Start the heating element in each cooking cavity, and at the same time start the driving element in the guide interval. The heating element in each cooking cavity generates heat at the top of the cooking cavity. When the driving element is started, it drives the two guide fans in the guide interval to rotate simultaneously. The rotation of the guide fan can form a negative pressure in the guide cavity, and guide the external cold air into the guide cavity through the guide port. The airflow introduced from the outside can be guided to the top of the guide cavity and enter the air inlet channel through the tangent direction of the guide fan's rotation direction. After the introduced external airflow enters the top of the cooking cavity, the heat generated by the heating element flows from top to bottom into the cooking cavity, which can accelerate the heat flow in the cooking cavity and improve the heating efficiency.

[0019] 2. Two guide fans for guiding the airflow to flow quickly to two adjacent cooking cavities are both arranged in the guide interval, and the heating element can be arranged at the top of a single cooking cavity. In this way, the guide fan and the heating element are respectively arranged on the side and the top of the cooking cavity, so that high-speed flow of gas and rapid heating can be achieved. This can avoid the increase in the height of the cooking body due to the guide fan and the heating element being installed at the top of the cooking cavity, and can also avoid the increase in the length of the cooking body due to the guide fan and the heating element being arranged on the side of the cooking cavity at the same time, thereby effectively reducing the volume of the cooking body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a longitudinal cross-sectional view of the present invention;

[0021] Figure 2 It is a transverse cross-sectional view of the present invention;

[0022] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the flow guide assembly of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the flow guide housing of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the cooking cavity of the present invention.

[0026] Among them, the meanings of the figure numbers are as follows: 10, cooking body; 11, cooking cavity; 111, air inlet channel; 112, guide plate; 113, guide hole; 12, second transparent plate; 21, guide cover; 211, guide port; 22, guide fan; 23, driving member; 30, heating member; 40, heat insulation cover; 41, sealing seat; 42, first transparent plate; 43, baffle; 50, cooking pot body; 60, guide shell; 61, guide channel; 62, mounting plate; 63, mounting cavity section. DETAILED DESCRIPTION

[0027] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0030] See also Figure 1-Figure 6 The present invention discloses a double-sided air outlet cooking device, including a cooking body 10 and a guide assembly. The cooking body 10 is provided with a take-in and put-out port, at least two cooking cavities 11 and at least two heating elements 30. The at least two heating elements 30 are arranged one by one at the top of the at least two cooking cavities 11, and each heating element 30 independently heats each cooking cavity 11.

[0031] At least two cooking cavities 11 are arranged side by side, and a guide gap is formed between two adjacent cooking cavities 11. A guide hole 113 is provided on the side of the cooking cavity 11, and an air inlet channel 111 is provided on the top of the cooking cavity 11. The access opening is communicated with the cooking cavity 11, and the access opening can be used for putting the cooking pot body 50 into or taking out the cooking cavity 11, or for putting food trays and other structures into or taking out food through the access opening.

[0032] The above-mentioned air guide assembly is installed in the air guide interval, and the air guide assembly includes a driving member 23, two air guide covers 21 and two air guide fans 22. The two air guide covers 21 are respectively arranged on the sides of two adjacent cooking chambers 11. A guide opening 211 is provided on the air guide cover 21, and the guide opening 211 of the air guide cover 21 can pass through to the outside of the cooking machine body 10.

[0033] Specifically, the interior of the air guide cover 21 is formed as an air guide cavity. When the air guide cover 21 is arranged on the side of the cooking cavity 11, the air guide cavity is connected to the air guide hole 113, and the top of the air guide cavity is connected to the air inlet channel 111. The two air guide fans 22 are rotatably installed in the air guide cavities of the two air guide covers 21 respectively; the air guide fans 22 guide the external air flow into the cooking cavity 11 through the air inlet channel 111 during the rotation process, and the driving member 23 can drive the air guide fans 22 to rotate.

[0034] On the basis of the above structure, when using the double-sided air outlet cooking device of the present invention, the cooking cavity 11 is provided with two as an example for explanation:

[0035] Put food into the two cooking cavities 11 respectively, start the heating element 30 in each cooking cavity 11, and turn on the driving element 23 in the guide interval at the same time, so that the heating element 30 in each cooking cavity 11 generates heat at the top of the cooking cavity 11. The driving element 23 is started, driving the two guide fans 22 in the guide interval to rotate simultaneously, and the rotation of the guide fans 22 can form a negative pressure in the guide cavity, and guide the external cold air into the guide cavity through the guide port 211. The airflow introduced from the outside can be guided to the top of the guide cavity and enter the air inlet channel 111 through the tangential direction of the rotation direction of the guide fan 22. After the introduced external airflow enters from the top of the cooking cavity 11, the heat generated by the heating element 30 flows from top to bottom into the cooking cavity 11, which can accelerate the heat flow of the cooking cavity 11 and improve the heating efficiency.

[0036] At the same time, the guide fan 22 guides the airflow through the top of the guide cavity to the air inlet channel 111. The high-speed airflow flowing in the air inlet channel 111 guides the heat flow generated by the heating element 30. The generated high-speed flowing hot air can blow away the moisture on the surface of the food, so that the hot air circulates in the closed space, and the fat in the food itself is used to fry the food, thereby realizing frying and cooking of the ingredients.

[0037] During the cooking process, water vapor, smoke and other airflows will be generated inside the cooking cavity 11. Since the external airflow is introduced into the air inlet channel 111 through the top of the guide cavity and blown into the cooking cavity 11 through the top of the cooking cavity 11, during the gradual introduction of the external airflow, the water vapor, smoke and other air inside the cooking cavity 11 are guided into the guide cavity through the guide holes 113 on the side of the cooking cavity 11, and can also be discharged through the guide port 211 on the guide cover 21.

[0038] Of course, the heating element 30 of the cooking cavity 11 may be started alone without starting the driving element 23 , so that the heating element 30 operates alone to heat the food in the cooking cavity 11 .

[0039] In the present embodiment, two guide fans 22 for guiding the airflow to flow quickly to two adjacent cooking cavities 11 are both arranged in the guide interval, and the heating element 30 can be arranged at the top of a single cooking cavity 11. In this way, the guide fan 22 and the heating element 30 are respectively arranged on the side and the top of the cooking cavity 11, so that high-speed flow of gas and rapid heating can be achieved. In this way, the height of the cooking body 10 that is caused by the guide fan 22 and the heating element 30 being installed at the top of the cooking cavity 11 can be avoided, and the length of the cooking body 10 that is caused by the guide fan 22 and the heating element 30 being arranged on the side of the cooking cavity 11 can be avoided, thereby effectively reducing the volume of the cooking body 10.

[0040] In addition, compared with the case where a single set of air guide components is provided at the top or back of the cooking cavity 11, a single driving member 23 drives a single air guide fan 22 to rotate, which not only increases the internal space and the volume of the cooking body 10, but also increases the processing cost. In this embodiment, since the driving member 23 is installed in the air guide interval, the same driving member 23 can drive the two air guide fans 22 to rotate simultaneously, thereby reducing the volume of the cooking body 10 and reducing the processing cost.

[0041] It should be noted that in this embodiment, at least two cooking cavities 11 are arranged side by side, which means that the at least two cooking cavities 11 are arranged at intervals in the horizontal direction, that is, the at least two cooking cavities 11 are not arranged in the height direction of the cooking body 10. In this way, heating elements 30 are respectively arranged in at least two cooking cavities 11, and separate cooking cavities 11 are heated separately. Different ingredients can be cooked separately or at the same time to improve cooking efficiency.

[0042] The above embodiment is illustrated by setting two cooking cavities 11. In other cases, the cooking cavities 11 can also be set to three or four. If it is set to four, it can be divided into an upper and lower layer, with two in each layer, and the above-mentioned guide gaps and guide components are provided between the two in each layer. The specific selection can be made according to actual needs. Based on the structure of the same number of cooking cavities 11, the setting method of the guide component and the heating element 30 in the present application can make the volume of the cooking body 10 smaller.

[0043] Furthermore, the above-mentioned air guide assembly also includes an air guide shell 60, an installation cavity is provided inside the air guide shell 60, and an installation plate 62 is provided in the installation cavity, the installation plate 62 can divide the installation cavity into two installation cavity sections 63 with openings facing outwards, when installing the air guide assembly, the two air guide covers 21 are respectively installed through the openings of the two installation cavity sections 63 of the air guide shell 60, and the periphery of the air guide cover 21 can be connected and fixed to the periphery of the installation cavity section 63 by means of screws or snaps, etc. After the air guide cover 21 is assembled to the installation cavity section 63, the air guide cavity faces the opening, and the driving member 23 is installed on the installation plate 62, so that the driving member 23 is located between the two air guide covers 21, and the axis of the driving member 23 can be respectively extended into the two installation cavity sections 63 and into the air guide fan 22 to achieve driving.

[0044] During assembly, the driving member 23, two air guide covers 21 and two air guide fans 22 can be assembled outside the cooking machine body 10 first, that is, after the air guide assembly is completed with the air guide shell 60 as the assembly basis, they can be installed into the air guide interval of the two cooking cavities 11, which makes assembly more convenient.

[0045] Furthermore, an inlet and an outlet may be provided on the cooking machine body 10, and a guide channel 61 may be provided on the guide housing 60, one end of the guide channel 61 is connected to the two mounting cavity sections 63, and the other end of the guide channel 61 is connected to the inlet and an outlet. In this way, when guiding the airflow, the guide fan 22 rotates to guide the airflow outside the cooking machine body 10 to be introduced into the guide channel 61 through the inlet and an outlet, and then enters the mounting cavity section 63 through the guide channel 61, and then enters the guide cavity through the guide port 211 of the guide cover 21, and is introduced into the top of the cooking cavity 11 through the air inlet channel 111.

[0046] When the hot air, water vapor, smoke, etc. in the cooking cavity 11 are discharged, the hot air, water vapor, smoke, etc. in the cooking cavity 11 can be discharged into the diversion cavity through the diversion hole 113, and then discharged into the installation cavity section 63 through the diversion outlet, and then guided to the inlet and outlet through the diversion channel 61 for discharge.

[0047] Furthermore, a heat insulation cover 40 may be provided at the top end of the cooking cavity 11, a heating element 30 may be provided at the bottom end of the heat insulation cover 40, and a guide port may be provided at the side of the heat insulation cover 40, the guide port being formed as the above-mentioned air inlet channel 111, and a guide plate 112 may be provided between the guide port and the top peripheral edge of the guide cover 21, and the guide plate 112 may guide the airflow of the guide cavity through the guide port into the heat insulation cover 40. In this way, when heating, the heating element 30 is heated below the heat insulation cover 40, and the heat insulation cover 40 may prevent the heat generated by the heating element 30 from rising and overflowing, thereby improving the heat utilization rate. At the same time, it may also prevent the heat from overflowing and leading to the overheating of the outside of the cooking machine body 10.

[0048] When the air is diverted, the airflow guided by the guide fan 22 in the guide cavity can enter the air inlet channel 111 through the guide port 211, be guided into the guide port position through the guide plate 112, and then enter the heat insulation cover 40 to blow the heat generated by the heating element 30 under the heat insulation cover 40 downward.

[0049] Furthermore, an observation port is provided at the top of the heat-insulating cover 40, and the observation port is covered with a first transparent plate 42; the heating element 30 is arranged around the observation port, so that when cooking, the cooking conditions inside the cooking cavity 11 can be observed through the observation port. The first transparent plate 42 covers the observation port position, does not block the sight of the observation port, and can also prevent the internal heat and airflow from flowing out.

[0050] Specifically, a sealing seat 41 is provided at the top of the cooking machine body 10, and the sealing seat 41 is arranged around the top circumference of the observation port, and the outer circumference of the first transparent plate 42 can be sealed with the inner circumference of the sealing seat 41, so that the sealing seat 41 can be sealed at the top circumference of the observation port, and the first transparent plate 42 can be sealed and assembled with the circumference of the sealing seat 41, that is, after the first transparent plate 42 is sealed to the observation port, the assembly gap can be sealed to prevent internal gas and heat from overflowing.

[0051] Of course, the sealing seat 41 can be made of materials such as sealing silicone in the prior art.

[0052] Furthermore, a second transparent plate 12 may be sealed at the top of the cooking machine body 10, and a baffle 43 may be provided between the second transparent plate 12 and the observation port, so that the cooking conditions of the ingredients in the internal cooking cavity 11 may be directly observed through the second transparent plate 12 at the top of the cooking machine body 10, and the cooking temperature and cooking time may be adjusted according to the cooking conditions of the cooking cavity 11.

[0053] Specifically, the second transparent plate 12 is gradually tilted downward from an end away from the access port to an end close to the access port. Since the access port for placing food is located in front of the cooking machine body 10, the user is located in front of the cooking machine body 10, and the second transparent plate 12 is tilted downward in front of the cooking machine body 10, the user can directly observe in front of the cooking machine body 10, which is convenient for observation.

[0054] Furthermore, a plurality of guide holes 113 are provided, and the guide holes 113 are strip-shaped holes, so that the plurality of guide holes 113 on the side of the cooking cavity 11 can guide the internal heat, water vapor, smoke, etc. out at a faster speed.

[0055] Furthermore, two cooking cavities 11 are provided, and a cooking pot body 50 is provided in the cooking cavity 11; the cooking pot body 50 can be put in or taken out through the access opening in a detachable manner, so that when cooking ingredients, the ingredients can be put into the cooking pot body 50, and then put into the cooking cavity 11 through the cooking pot body 50. After the cooking action is completed, the cooking pot body 50 can be taken out through the access opening.

[0056] Of course, the driving member 23 can be a dual-axis motor in the prior art, and the two shafts of the dual-axis motor can respectively drive the two guide fans 22 to rotate. Alternatively, a single-axis motor can be used in conjunction with a transmission mechanism to drive the two cooling fans to rotate. In addition, the heating member 30 can be a heating coil or a heating resistor or a heating lamp or a microwave tube or other heating structure in the prior art, and the selection can be made according to actual needs.

[0057] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A cooking device with double-sided air outlet, characterized in that: include, A cooking machine body, wherein the cooking machine body is provided with a take-out opening, at least two cooking cavities and at least two heating elements, wherein the at least two cooking cavities are arranged side by side, and the at least two heating elements are installed at the top of the cooking cavities; a guide gap is formed between two adjacent cooking cavities; a guide hole is provided at the side of the cooking cavity, and an air inlet channel is provided at the top of the cooking cavity; the take-out opening is in conduction with the cooking cavity; A flow guide component, the flow guide component is installed in the flow guide interval, the flow guide component includes a driving member, two flow guide covers and two flow guide fans, the two flow guide covers are respectively covered on the sides of two adjacent cooking cavities; the flow guide cover is provided with a conducting port; the conducting port passes through to the outside of the cooking machine body; the inside of the flow guide cover is formed as a flow guide cavity; the flow guide cavity is connected with the flow guide hole; the top of the flow guide cavity is connected with the air inlet channel; the two flow guide fans are respectively rotatably installed in the flow guide cavities of the two flow guide covers; the flow guide fans are used to guide external airflow into the cooking cavity through the air inlet channel during rotation; the driving member is used to drive the flow guide fans to rotate.

2. The double-sided air outlet cooking device according to claim 1, characterized in that: The flow guide assembly also includes a flow guide shell, a mounting cavity is provided inside the flow guide shell, a mounting plate is provided inside the mounting cavity, and the mounting plate is used to divide the mounting cavity into two mounting cavity sections with openings facing outward; the two flow guide covers are respectively provided in the two mounting cavity sections to make the flow guide cavity face the opening; the driving member is installed on the mounting plate.

3. The double-sided air outlet cooking device according to claim 2, characterized in that: The cooking machine body is provided with an inlet and an outlet; the flow guide housing is provided with a flow guide channel, one end of the flow guide channel is connected to the two installation cavity sections, and the other end of the flow guide channel is connected to the inlet and an outlet.

4. The double-sided air outlet cooking device according to claim 1, characterized in that: The top cover of the cooking cavity is provided with a heat insulation cover; the bottom end of the heat insulation cover is provided with the heating element; the side of the heat insulation cover is provided with a guide port; a guide plate is sealed between the guide port and the top peripheral edge of the guide port, and the guide plate guides the airflow of the guide cavity into the heat insulation cover through the guide port.

5. The double-sided air outlet cooking device according to claim 4, characterized in that: The top of the heat insulation cover is provided with an observation port; the observation port is covered with a first transparent plate; and the heating element is arranged around the periphery of the observation port.

6. The double-sided air outlet cooking device according to claim 5, characterized in that: A sealing seat is provided at the top of the cooking machine body, and the sealing seat is arranged around the top peripheral edge of the observation port; the outer peripheral edge of the first transparent plate is sealed with the inner peripheral edge of the sealing seat.

7. The double-sided air outlet cooking device according to claim 5, characterized in that: The top end of the cooking machine body is covered with a second transparent plate; a baffle is arranged between the second transparent plate and the observation port.

8. The double-sided air outlet cooking device according to claim 7, characterized in that: The second transparent plate gradually slopes downward from an end away from the access opening to an end close to the access opening.

9. The double-sided air outlet cooking device according to any one of claims 1 to 8, characterized in that: There are a plurality of guide holes, and each of the guide holes is a strip-shaped hole.

10. The double-sided air outlet cooking device according to any one of claims 1 to 8, characterized in that: The cooking cavities are provided with two, and a cooking pot body is provided in the cooking cavities; the cooking pot body is put into or taken out through the taking-in and putting-out opening in a detachable manner.

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