Cooking equipment

Abstract

The utility model discloses a cooking device which comprises an inner container, an air channel space and a cooking space which are arranged in a spaced mode are arranged in the inner container, and the air channel space is communicated with the cooking space through an air inlet and an air outlet. The heating module is arranged in the air duct space, the heating module comprises a plurality of fans and a carbonaceous heating assembly, and the heating module is constructed to enable air entering from the air inlet to flow through the carbonaceous heating assembly to be heated and then flow into the cooking space from the air outlet when any fan runs. According to the cooking equipment, a mechanism used for generating heat is the carbonaceous heating assembly, heating is faster, air in the cooking space is driven to flow through the multiple draught fans, and the cooking efficiency of the cooking equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a cooking device. Background Art

[0002] An oven is a sealed electrical appliance used to bake food or dry products. In related technologies, the oven includes a metal heating tube. When the oven works, the food is cooked by the heat generated by the metal heating tube.

[0003] In the above technical solution, the metal heating tube has the problem of slow heating, which affects the cooking effect. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a cooking device, in which the mechanism for generating heat is a carbon-based heating component, which generates heat faster, and the air flow in the cooking space is driven by multiple fans, effectively improving the cooking efficiency of the cooking device.

[0005] The cooking device according to an embodiment of the utility model includes: an inner container, in which an air duct space and a cooking space are provided at intervals, and the air duct space is communicated with the cooking space through an air inlet and an air outlet; a heating module, which is arranged in the air duct space, and the heating module includes multiple fans and a carbon-based heating component, and the heating module is configured such that when any fan operates, the air entering from the air inlet can flow through the carbon-based heating component, be heated, and then flow into the cooking space from the air outlet.

[0006] In the cooking device according to an embodiment of the utility model, multiple fans are arranged in the air duct space. When the multiple fans work simultaneously, the flow rate of the air in the cooking space is effectively increased, and the uniformity of the heat distribution in the cooking space is improved. And in the embodiment of the utility model, the mechanism for generating heat is a carbon-based heating component, which has high thermal conductivity and can achieve rapid response. The time from the start of heating to reaching the set stability of the carbon-based heating component is short, effectively improving the cooking efficiency of the cooking device.

[0007] In some embodiments, the carbon-based heating component is formed as a graphene heating tube.

[0008] In some embodiments, the graphene heating tube is arranged opposite to the air inlet.

[0009] In some embodiments, the fan is a centrifugal fan, and the air inlet and the air outlet are located on different side walls of the cooking space.

[0010] In some embodiments, a part of the carbon-based heating component extends into the gap between two adjacent fans.

[0011] In some embodiments, the carbonaceous heating component is disposed around the plurality of blowers.

[0012] In some embodiments, the carbonaceous heating component is a graphene heating tube, and two interface ends of the graphene heating tube are disposed downward.

[0013] In some embodiments, there are a plurality of the carbonaceous heating components, and at least one of the carbonaceous heating components is correspondingly disposed for each blower.

[0014] In some embodiments, each of the carbonaceous heating components is disposed around the corresponding blower.

[0015] In some embodiments, the carbonaceous heating component is a graphene heating tube, and two interface ends of each graphene heating tube define a notch, and the notches of two adjacent graphene heating tubes are disposed back to back with respect to each other.

[0016] In some embodiments, the cooking device further includes at least one partition, and the partition is disposed in the cooking space to divide the cooking space into a plurality of placement cavities, an air inlet and an air outlet are correspondingly provided for each placement cavity, and at least one blower is correspondingly provided for each placement cavity.

[0017] In some embodiments, the blowers corresponding to the plurality of placement cavities can operate independently.

[0018] In some embodiments, the partition is detachably disposed in the cooking space.

[0019] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0020] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a schematic diagram of a cooking device according to the first embodiment of the present utility model;

[0022] Figure 2 is Figure 1 a cross-sectional view of a partial structure of the cooking device in ;

[0023] Figure 3 is Figure 1 an exploded view of a partial structure of the cooking device in ;

[0024] Figure 4 is a cross-sectional view of a hot air hood

[0025] Figure 5 is a cross-sectional view of a cooking device according to the second embodiment of the present utility model;

[0026] Figure 6 is Figure 1 a schematic diagram of the cooking device in with the door structure removed;

[0027] Figure 7 is a schematic diagram of a heating module according to the third embodiment of the present utility model;

[0028] Figure 8 is a schematic diagram of a heating module according to the fourth embodiment of the present utility model;

[0029] Figure 9 is a schematic diagram of a heating module according to the fifth embodiment of the present utility model;

[0030] Figure 10 is a schematic diagram of a heating module according to the sixth embodiment of the present utility model;

[0031] Figure 11 is a schematic diagram of a heating module according to the seventh embodiment of the present utility model;

[0032] Figure 12 is a schematic diagram of a heating module according to the eighth embodiment of the present utility model;

[0033] Figure 13 is a schematic diagram of a heating module according to the ninth embodiment of the present utility model;

[0034] Figure 14 is a schematic diagram of a heating module according to the tenth embodiment of the present utility model;

[0035] Figure 15 is a schematic diagram of a heating module according to the eleventh embodiment of the present utility model;

[0036] Figure 16 is a schematic diagram of a heating module according to the twelfth embodiment of the present utility model;

[0037] Figure 17 is a schematic diagram of a heating module according to the thirteenth embodiment of the present utility model;

[0038] Figure 18 is a schematic diagram of a heating module according to the fourteenth embodiment of the present utility model;

[0039] Figure 19 is a schematic diagram of the assembly of the partition and the inner container.

[0040] Reference numerals: 100, cooking device; 1, inner container; 11, air duct space; 111, air inlet; 112, air outlet; 113, air supply compensation area; 12, cooking space; 121, placement cavity; 13, hot air hood; 131, first side wall; 132, second side wall; 133, abutting portion; 2, heating module; 21, carbon heating component; 211, interface end; 22, fan; 3, partition; 4, hanger; 5, microwave generating device. Detailed implementation manners

[0041] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0044] Reference is made below to Figures 1 - 19 describe the cooking device 100 according to an embodiment of the present invention.

[0045] Refer to Figure 1 , Figure 2 and Figure 3, the cooking device 100 according to an embodiment of the present utility model includes: an inner container 1 and a heating module 2. Wherein, an air duct space 11 and a cooking space 12 are provided in the inner container 1. The air duct space 11 and the cooking space 12 are spaced apart, and the air duct space 11 communicates with the cooking space 12 through an air inlet 111 and an air outlet 112; the heating module 2 is arranged in the air duct space 11, and the heating module 2 includes a carbonaceous heating component 21 and a plurality of fans 22. The heating module 2 is configured such that when any fan 22 operates, it can be seen that the air entering from the air inlet 111 flows through the carbonaceous heating component 21, is heated, and then flows into the cooking space 12 from the air outlet 112.

[0046] When the cooking device 100 is working, the carbonaceous heating component 21 generates heat, and a plurality of fans 22 rotate simultaneously to drive the air in the cooking space 12 to enter the air duct space 11 through the air inlet 111. The air entering the air duct space 11 exchanges heat with the carbonaceous heating component 21 and then enters the cooking space 12 through the air outlet 112 to bake the food in the cooking space 12.

[0047] It should be noted that the heating element in the carbonaceous heating component 21 is a structural member made of a carbon-containing material. The carbon-containing heating element has the characteristics of high thermal conductivity and rapid response, and the time from the start of heating to reaching the set temperature is short, effectively improving the cooking efficiency of the cooking device 100. Preferably, the raw materials of the carbonaceous heating component 21 include artificial graphite, natural graphite, and / or graphene.

[0048] In the cooking device 100 according to an embodiment of the present utility model, a plurality of fans 22 are arranged in the air duct space 11. When the plurality of fans 22 work simultaneously, the flow rate of the air in the cooking space 12 is effectively increased, and the uniformity of the heat distribution in the cooking space 12 is improved. And in the embodiment of the present utility model, the mechanism for generating heat is the carbonaceous heating component 21. The carbonaceous heating component 21 has high thermal conductivity and can achieve rapid response. The time for the carbonaceous heating component 21 from the start of heating to reaching the set stability is short, effectively improving the cooking efficiency of the cooking device 100.

[0049] In some specific embodiments, the carbonaceous heating component 21 is formed into a graphene heating tube. Graphene is a material with excellent stability and durability, has good high-temperature resistance performance, can withstand a relatively high working temperature without damage, prolongs the service life of the cooking device 100, and the graphene heating tube has higher energy efficiency and can convert electrical energy into heat more effectively, which is beneficial to reducing the energy consumption of the cooking device 100.

[0050] Refer to Figure 2 、 Figure 3 and Figure 4, in some embodiments, the graphene heating tube is disposed opposite to the air inlet 111. While the graphene heating tube is energized to generate heat, it also emits light. In the embodiments of the present invention, by disposing the graphene heating tube at the air inlet 111, the light emitted by the graphene heating tube can be projected into the cooking space 12 to illuminate the cooking space 12, so as to facilitate the user to confirm whether the graphene heating tube is started.

[0051] In some embodiments, the blower 22 is a centrifugal blower 22, and the air inlet 111 and the air outlet 112 are located on different side walls of the cooking space 12.

[0052] In the above technical solution, the air inlet 111 and the air outlet 112 are disposed on different side walls of the cooking space 12, so as to prevent the air blown out from the air outlet 112 from being directly sucked into the air inlet 111, extend the flow path of the air in the cooking space 12, facilitate driving the air flow in the entire cooking space 12, and improve the uniformity of the heat distribution inside the cooking space 12. And the blower 22 in the embodiments of the present invention is a centrifugal blower 22. The centrifugal blower 22 is adapted to guide the air to flow toward the peripheral side of itself, so that the air in the air duct space 11 can be discharged into the cooking space 12 from different positions on the peripheral side of the centrifugal blower 22. The air discharged from different positions further drives the air flow in the entire cooking space 12, reduces the dead corners in the cooking space 12, and further improves the uniformity of the heat distribution inside the cooking space 12.

[0053] Refer to Figure 2 , Figure 3 and Figure 4 , in some embodiments, the cooking device 100 further includes a hot air hood 13. The hot air hood 13 is connected to the inner wall of the inner container 1 to divide the inner space of the inner container 1 into an air duct space 11 and a cooking space 12. The air duct space 11 is located inside the hot air hood 13, and the cooking space 12 is located outside the hot air hood 13. That is to say, the hot air hood 13 forms a part of the side wall of the cooking space 12. The above-mentioned air inlet 111 and air outlet 112 are provided on the hot air hood 13.

[0054] In the embodiments of the present invention, the air duct space 11 is defined by the hot air hood 13 and the inner container 1, with a simple structure, convenient for processing, reducing the cost of the cooking device 100. And in the embodiments of the present invention, the air duct space 11 is disposed on the side of the inner space of the inner container 1, reducing the influence of the air duct space 11 on the cooking space 12, reducing the risk of structural interference between the food and the structure defining the air duct space 11, and being beneficial to improving the space utilization rate of the cooking space 12.

[0055] Refer to Figure 2 , Figure 4 and Figure 6, in some specific embodiments, the hot air hood 13 includes a first side wall 131 and a plurality of second side walls 132. The plurality of second side walls 132 are distributed along the circumferential side of the first side wall 131. Adjacent second side walls 132 are connected to each other. Each second side wall 132 is connected to the edge of the first side wall 131 and extends towards the inner wall of the inner container 1. A stop portion 133 is provided on the side of each second side wall 132 away from the first side wall 131. The second side wall 132 is stopped against and connected to the inner wall of the inner container 1 through the stop portion 133.

[0056] The first side wall 131 is provided with an air inlet 111, and at least some of the plurality of second side walls 132 are provided with air outlets 112.

[0057] In the embodiment of the present utility model, the structure of the hot air hood 13 is simple and easy to process, reducing the cost of the cooking device 100.

[0058] Refer to Figure 2 、 Figure 4 and Figure 6 , in some specific embodiments, each second side wall 132 is provided with an air outlet 112.

[0059] Through the above technical solution, the number of air outlets 112 is increased, and the plurality of air outlets 112 are respectively in different positions. The air outlets 112 on different second side walls 132 have different orientations, further driving the air flow in the entire cooking space 12 and further improving the uniformity of the heat distribution inside the cooking space.

[0060] Refer to Figure 2 、 Figure 4 and Figure 6 , in some further embodiments, the second side wall 132 extends obliquely in the direction away from the first side wall 131, so that the air outlet 112 on the second side wall 132 is also obliquely arranged, which is beneficial to the air discharged from the air outlet 112 to flow into the cooking space 12, reducing the wind loss and further improving the smoothness of the air flow in the cooking space 12.

[0061] Refer to Figure 2 、 Figure 3 and Figure 6, in some embodiments, the cooking device 100 further includes a hot air hood 13. The hot air hood 13 is connected to the inner wall of the inner container 1 to divide the inner space of the inner container 1 into a duct space 11 and a cooking space 12. The duct space 11 is located inside the hot air hood 13, and the cooking space 12 is located outside the hot air hood 13. The hot air hood 13 includes a first side wall 131 and a plurality of second side walls 132. The plurality of second side walls 132 are distributed along the circumferential side of the first side wall 131, and adjacent two second side walls 132 are connected to each other. Each second side wall 132 is connected to the edge of the first side wall 131 and extends toward the inner wall of the inner container 1. A stop portion 133 is provided on the side of each second side wall 132 away from the first side wall 131. The second side wall 132 is stopped against and connected to the inner wall of the inner container 1 through the stop portion 133.

[0062] A plurality of blowers 22 are provided in the duct space 11. The plurality of blowers 22 are spaced apart, and the blower 22 is configured as a centrifugal blower 22.

[0063] The first side wall 131 is provided with a plurality of air inlets 111. The plurality of air inlets 111 correspond to the plurality of blowers 22 one by one, and each air inlet 111 is disposed opposite to the corresponding blower 22. Each second side wall 132 is provided with an air outlet 112.

[0064] In the above technical solution, the first side wall 131 is provided with an air inlet 111 corresponding to each blower 22, effectively increasing the air flow rate in the duct space 11. Each second side wall 132 is provided with an air outlet 112, further increasing the turbulence degree of the air in the cooking space 12, reducing the dead angle of air flow in the cooking space 12, and further improving the uniformity of heat distribution in the cooking space 12.

[0065] It should be noted that the air inlet 111 may be an open opening, or the air inlet 111 may be a plurality of through holes arranged at intervals, as long as the air in the cooking space 12 can enter the duct space 11; the air outlet 112 may be an open opening, or the air outlet 112 may be a plurality of through holes arranged at intervals, as long as the air in the duct space 11 can enter the cooking space 12.

[0066] Refer to Figure 6 , in some further embodiments, the first side wall 131 is further provided with a make-up air area 113. The make-up air area 113 communicates the duct space 11 and the cooking space 12.

[0067] In the embodiment of the present utility model, by providing the make-up air area 113, the ventilation volume of the duct space 11 is further increased.

[0068] It should be noted that the air supply area 113 can be an open opening, or it can be a plurality of through holes arranged at intervals, as long as the air in the cooking space 12 can enter / exit the air duct space 11.

[0069] In some specific embodiments, the air supply area 113 is communicated with the air inlet side of the fan 22, increasing the air inlet area of the air duct space 11, thereby improving the ventilation volume of the air duct space 11.

[0070] In some other specific embodiments, the air supply area 113 is communicated with the air outlet side of the fan 22, increasing the air outlet area of the air duct space 11, thereby improving the ventilation volume of the air duct space 11.

[0071] In still some other specific embodiments, a part of the air supply area 113 is communicated with the air inlet side of the fan 22, and the other part is communicated with the air outlet side of the fan 22. Through the above technical solutions, the turbulence degree of the air flow in the cooking space 12 is increased, and the uniformity of the heat distribution in the cooking space 12 is further improved.

[0072] In some of the above embodiments, the air inlet 111 and the air outlet 112 are located on different side walls of the cooking space 12. It should be understood that in other embodiments, the air inlet 111 and the air outlet 112 can also be located on the same side wall of the cooking space 12. Refer to Figure 5 , in some specific embodiments, both the air inlet 111 and the air outlet 112 are located on the first side wall 131 of the hot air hood 13, and the present invention does not limit this.

[0073] In some of the above embodiments, the air duct space 11 is jointly defined by the hot air hood 13 and the inner container 1. It should be understood that in other embodiments, a duct assembly can also be provided in the inner container 1, and the duct assembly independently defines the air duct space 11, and the present invention does not limit this.

[0074] Refer to Figure 2 , Figure 5 and Figure 6 , in some embodiments, the hot air hood 13 is disposed on the rear wall of the inner container 1.

[0075] Through the above technical solutions, the hot air hood 13 is disposed at a position away from the door structure of the cooking space 12, avoiding the hot air hood 13 from affecting the entry and exit of food, and improving the convenience of using the cooking device 100.

[0076] In other embodiments, the hot air hood 13 can also be disposed on the left wall, right wall, bottom wall or top wall of the inner container 1.

[0077] Refer to Figures 7 - 12 , in some embodiments, a part of the carbonaceous heating component 21 extends into the gap between two adjacent fans 22.

[0078] Through the above technical solution, the heat exchange area between the air flow in the air duct space 11 and the carbonaceous heating component 21 is increased, the heat exchange efficiency of the air flow in the air duct space 11 is improved, and thus the baking effect of the cooking device 100 is improved.

[0079] Referring to Figure 9 and Figure 10 In some specific embodiments, there are two blowers 22, the two blowers 22 are arranged at intervals, the carbonaceous heating component 21 is a graphene heating tube, and there is one carbonaceous heating component 21. A part of the carbonaceous heating component 21 extends towards the space between the two blowers 22, so that the carbonaceous heating component 21 is formed into an M-shaped structure.

[0080] Among them, the two blowers 22 can be arranged in the up-down direction, can be arranged in the horizontal direction, or can be arranged at other angles, and the present invention does not limit this.

[0081] Referring to Figure 11 In other specific embodiments, there are two blowers 22, the two blowers 22 are arranged at intervals, the carbonaceous heating component 21 is a graphene heating tube, and there are also two carbonaceous heating components 21.

[0082] A part of one of the two carbonaceous heating components 21 extends towards the space between the two blowers 22, so that the carbonaceous heating component 21 is formed into an M-shaped structure. The other carbonaceous heating component 21 is formed into a strip shape, and the strip-shaped carbonaceous heating component 21 is arranged between the two interface ends 211 of the M-shaped carbonaceous heating component 21.

[0083] In the embodiment of the present invention, the strip-shaped carbonaceous heating component 21 is located between the two interface ends 211 of the M-shaped carbonaceous heating component 21, reducing the cold end of the heating module 2 and effectively improving the heating effect of the cooking device 100.

[0084] Referring to Figure 7 and Figure 8 In still other embodiments, there are two blowers 22, the two blowers 22 are arranged at intervals, the carbonaceous heating component 21 is a graphene heating tube, and there are also two carbonaceous heating components 21.

[0085] Each carbonaceous heating component 21 is correspondingly arranged with one blower 22, and each carbonaceous heating component 21 is arranged around the corresponding blower 22, that is, each carbonaceous heating component 21 has a part extending into the interval gap between the two blowers 22.

[0086] In the embodiments of the present utility model, a part of each carbonaceous heating component 21 extends into the interval between two blowers 22, further increasing the heat exchange area between the air flow and the carbonaceous heating component 21, and further improving the baking effect of the cooking device 100.

[0087] Referring to Figures 7 - 18 , in some embodiments, the carbonaceous heating component 21 is arranged around a plurality of blowers 22, further increasing the heat exchange area between the air flow and the carbonaceous heating component 21, and further improving the baking effect of the cooking device 100.

[0088] It should be noted that the carbonaceous heating component 21 can be one, with one carbonaceous heating component 21 arranged around a plurality of blowers 22, or there can be a plurality of carbonaceous heating components 21, and a plurality of carbonaceous heating components 21 are arranged around a plurality of blowers 22.

[0089] Referring to Figures 9 - 10 and Figures 13 - 16 In some specific embodiments, there are two blowers 22, the two blowers 22 are arranged at intervals, the carbonaceous heating component 21 is a graphene heating tube, and there is one carbonaceous heating component 21. The carbonaceous heating component 21 is formed into a circular shape, a racetrack shape, a U shape or an M shape, and the two blowers 22 are arranged inside the carbonaceous heating component 21.

[0090] It should be understood that the carbonaceous heating component 21 can also be in other shapes as long as it can surround the two blowers 22.

[0091] Referring to Figure 7 、 Figure 8 and Figure 12 , in some other specific embodiments, there are two blowers 22, the two blowers 22 are arranged at intervals, the carbonaceous heating component 21 is a graphene heating tube, and there are also two carbonaceous heating components 21.

[0092] Each carbonaceous heating component 21 is correspondingly arranged with one blower 22, and each carbonaceous heating component 21 is arranged around the corresponding blower 22. Each carbonaceous heating component 21 is formed into a circular shape, a racetrack shape or a U shape, or other shapes as long as the carbonaceous heating component 21 can surround the corresponding blower 22.

[0093] Referring to Figure 17 and Figure 18 , in some other specific embodiments, there are two blowers 22, the two blowers 22 are arranged at intervals, the carbonaceous heating component 21 is a graphene heating tube, and there are also two carbonaceous heating components 21.

[0094] Both of the two carbon heating components 21 are formed in a strip shape, the two carbon heating components 21 are arranged in parallel, the two fans 22 are arranged between the two carbon heating components 21, and the arrangement direction of the two fans 22 is parallel to the extending direction of the carbon heating components 21.

[0095] In the embodiment of the present utility model, the structure of the heating module 2 is simple, reducing the cost of the cooking device 100.

[0096] Referring to Figure 7 、 Figure 10 and Figure 13 In some specific embodiments, the carbon heating component 21 is a graphene heating tube, and the two interface ends 211 of the graphene heating tube are arranged downward.

[0097] Since there is no heating structure between the two interface ends 211 of the graphene heating tube, a cold end will be formed between the two interface ends 211. In the embodiment of the present utility model, the two interface ends 211 of the graphene heating tube are both arranged downward to set the cold end at the bottom end of the graphene heating tube, which can reduce the influence of the cold end on the heating effect.

[0098] In some embodiments, there are multiple carbon heating components 21, and at least one carbon heating component 21 is correspondingly arranged for each fan 22.

[0099] In the embodiment of the present utility model, a carbon heating element is correspondingly arranged for each fan 22, so that the air driven by each fan 22 can exchange heat with at least one carbon heating component 21, effectively improving the heating efficiency of the air in the air duct space 11 and further improving the baking effect of the cooking device 100.

[0100] In some further embodiments, each carbon heating component 21 is arranged around the corresponding fan 22.

[0101] Through the above technical solution, the heat exchange area between the air flow and the carbon heating component 21 is further increased, the heating efficiency of the air in the air duct space 11 is further improved, and the baking effect of the cooking device 100 is further improved.

[0102] Referring to Figure 8 and Figure 12 In some embodiments, the carbon heating component 21 is a graphene heating tube, and the two interface ends 211 of each graphene heating tube define a notch, and the notches of two adjacent graphene heating tubes are arranged back to back with each other.

[0103] Through the above technical solution, the influence generated by the cold end of each carbon heating component 21 is effectively reduced, and the cooking effect of the cooking device 100 is further improved.

[0104] Referring to Figure 5 andFigure 19 , in some embodiments, the cooking device 100 further includes at least one partition 3. The partition 3 is disposed in the cooking space 12 to divide the cooking space 12 into a plurality of placement cavities 121. Each placement cavity 121 is correspondingly provided with an air inlet 111 and an air outlet 112, and each placement cavity 121 is correspondingly provided with at least one blower 22.

[0105] When the cooking device 100 is operating, the blower 22 corresponding to the placement cavity 121 is used to drive the air flow in the placement cavity 121. The blower 22 drives the air in the placement cavity 121 to enter the air duct space 11 through the air inlet 111. After the air exchanges heat with the carbonaceous heating component 21, it enters the placement cavity 121 through the air outlet 112 to bake the food in the placement cavity 121.

[0106] Each placement cavity 121 is correspondingly provided with an air inlet 111 and an air outlet 112, so that the air in each placement cavity 121 can enter the air duct space 11 to exchange heat with the carbonaceous heating component 21, and the heated air in each placement cavity 121 is input through the air outlet 112, so that each placement cavity 121 can be used to heat food.

[0107] The user can place different foods in different placement cavities 121 for heating, realizing the heating of the food in the air cavity, effectively improving the applicability of the cooking device 100.

[0108] In some further embodiments, the blowers 22 corresponding to the plurality of placement cavities 121 can operate independently.

[0109] Since the blower 22 is correspondingly arranged with the placement cavity 121, when the blower 22 corresponding to the placement cavity 121 is operating, the air in the placement cavity 121 is sucked into the air duct space 11. Compared with other placement cavities 121, more air in this placement cavity 121 enters the air duct space 11. To balance the air pressure in this placement cavity 121, more hot air enters this placement cavity 121 from the air outlet 112.

[0110] Through the above technical solution, the heated air can be concentrated in the placement cavity 121 where the food needs to be heated, improving the heating effect of the cooking device 100 and reducing the waste of heat.

[0111] In some embodiments, there are a plurality of carbonaceous heating components 21, and each carbonaceous heating component 21 can operate independently.

[0112] That is to say, the cooking device 100 can turn on one or more carbonaceous heating components 21 to achieve different heating powers, that is, the heating power of the cooking device 100 is adjustable, so that the cooking device 100 can meet many cooking scenarios, effectively improving the applicability of the cooking device 100.

[0113] In some further embodiments, the cooking device 100 is configured such that the power of each carbonaceous heating component 21 can be independently adjusted.

[0114] Through the above technical solution, the applicability of the cooking device 100 is further improved.

[0115] Referring to Figure 5 and Figure 19 , in some embodiments, the partition 3 is detachably disposed in the cooking space 12.

[0116] When the volume of the food to be cooked by the user is small, the food can be placed in the placement cavity 121 for cooking; when the volume of the food to be cooked by the user is large, the partition 3 can be detached from the cooking space 12 to facilitate placing the food in the cooking space 12 for cooking.

[0117] Through the above technical solution, the applicability of the cooking device 100 is further improved.

[0118] Referring to Figure 5 and Figure 19 , in some specific embodiments, the partition 3 extends in the horizontal direction to divide the cooking space 12 into two upper and lower placement cavities 121. The partition 3 is formed as a tray for carrying food, improving the convenience of using the cooking device 100.

[0119] In some specific embodiments, hanging racks 4 are provided on the inner walls of the left and right sides of the cooking space 12, and the two sides of the partition 3 are respectively lapped and cooperated with the two hanging racks 4. In the embodiment of the present utility model, the installation and removal method of the partition 3 is simple, facilitating the use by the user.

[0120] In other embodiments, the partition 3 may also extend in the vertical direction to divide the cooking space 12 into two left and right placement cavities 121, and the present utility model does not limit this.

[0121] Referring to Figure 2 , in some embodiments, the cooking device 100 is further provided with a microwave generating device 5, and a microwave inlet is provided on the inner wall of the cooking space 12, and the microwave inlet is communicated with the microwave generating device 5.

[0122] Through the above technical solution, the cooking device 100 not only has a baking function but also has a microwave function, effectively increasing the application range of the cooking device 100 and improving the practicality of the cooking device 100.

[0123] In some embodiments, the cooking device 100 is further provided with a steam generating device, and a steam inlet is provided on the inner wall of the cooking space 12, and the steam inlet is communicated with the steam generating device.

[0124] Through the above technical solution, the cooking device 100 not only has a baking function but also has a steaming function, effectively expanding the application scope of the cooking device 100 and improving the practicability of the cooking device 100.

[0125] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0126] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A cooking device, characterized in that, Comprising: An inner container, in which an air duct space and a cooking space are provided at intervals, and the air duct space is communicated with the cooking space through an air inlet and an air outlet; A heating module, which is arranged in the air duct space. The heating module includes a plurality of fans and a carbonaceous heating component, and the heating module is configured such that when any fan operates, the air entering from the air inlet can flow through the carbonaceous heating component, be heated, and then flow into the cooking space from the air outlet.

2. The cooking device according to claim 1, wherein, The carbonaceous heating component is formed as a graphene heating tube.

3. The cooking device according to claim 2, wherein The graphene heating tube is arranged facing the air inlet.

4. The cooking device according to claim 3, characterized in that, The fan is a centrifugal fan, and the air inlet and the air outlet are located on different side walls of the cooking space.

5. The cooking device according to claim 1, characterized in that, A part of the carbonaceous heating component extends into the interval gap between two adjacent fans.

6. The cooking device according to claim 1, characterized in that The carbonaceous heating component is arranged around the plurality of fans.

7. The cooking device according to claim 6, characterized in that, The carbonaceous heating component is a graphene heating tube, and the two interface ends of the graphene heating tube are arranged downward.

8. The cooking device according to claim 1, characterized in that There are a plurality of the carbonaceous heating components, and at least one of the carbonaceous heating components is correspondingly arranged for each fan.

9. The cooking device according to claim 8, wherein, Each of the carbonaceous heating components is arranged around the corresponding fan.

10. The cooking device according to claim 9, characterized in that The carbonaceous heating component is a graphene heating tube, and the two interface ends of each graphene heating tube define a notch, and the notches of two adjacent graphene heating tubes are arranged back to back with each other.

11. The cooking device according to any one of claims 1-10, characterized in that, It further includes at least one partition board, which is arranged in the cooking space to divide the cooking space into a plurality of placement cavities. Each placement cavity is correspondingly provided with the air inlet and the air outlet, and each placement cavity is correspondingly provided with at least one of the fans.

12. The cooking device according to claim 11, wherein, The fans corresponding to the plurality of placement cavities can operate independently.

13. The cooking device according to claim 11, characterized in that, The partition board is detachably arranged in the cooking space.

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