Cooking equipment

Abstract

The present invention discloses a cooking device, comprising: a box body, a temperature detecting member and a heating member. A cooking cavity is provided in the box body; the temperature detecting member is connected to the box body and is configured to be suitable for detecting the temperature of an article in the cooking cavity; the heating member is movably provided on the box body, the heating member is in signal transmission with the temperature detecting member, and the heating member is configured to be suitable for adjusting its position according to the article temperature. The cooking device according to the embodiment of the present invention can adjust the heating member according to the article temperature.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and particularly to a cooking device. Background Art

[0002] At present, the heating tubes in appliances such as electric ovens, microwave ovens, steam ovens, etc. are mainly metal, quartz heating tubes or graphite heating tubes. Among them, the graphite heating tube is composed of a graphite heating sheet and an outer tube, and has at least one of the following advantages: high heating efficiency, fast response speed, rapid temperature rise, rapid temperature recovery; low manufacturing process difficulty and low cost; having better anti-drop performance and prolonging the service life of the heating sheet.

[0003] The heat radiation direction of the graphite heating tube is different from that of the metal tube and the quartz heating tube. Since the heating body of the metal tube and the quartz heating tube is cylindrical, the heat radiation emitted to the surroundings is uniform. However, since the graphite heating sheet is sheet-shaped, the heat radiation is not uniform, and the heat radiation in the vertical direction of the heating sheet is stronger than that in other directions. Summary of the Invention

[0004] An object of the present invention is to provide a cooking device that can adjust the heating element according to the temperature position of an item.

[0005] The cooking device according to an embodiment of the present invention includes: a box body, a temperature detection element, and a heating element. A cooking cavity is provided inside the box body; the temperature detection element is connected to the box body, and the temperature detection element is configured to be suitable for detecting the temperature of the item in the cooking cavity; the heating element is movably provided on the box body, the heating element is in signal transmission with the temperature detection element, and the heating element is configured to be suitable for adjusting its position according to the item temperature.

[0006] The cooking device according to an embodiment of the present invention can adjust the heating element according to the item temperature.

[0007] In addition, the cooking device according to the above embodiment of the present invention may further have the following additional technical features:

[0008] Optionally, the heating element includes a plurality of radiation surfaces with different heat radiation powers, and the heating element is configured to be suitable for adjusting the heating area of the plurality of radiation surfaces by moving.

[0009] Optionally, the heating element is rotatably connected to the box body, and the plurality of radiation surfaces are arranged around the rotation center axis of the heating element.

[0010] Optionally, the box body includes a first side wall and a second side wall, the first side wall and the second side wall are oppositely arranged, one end of the heating element is rotatably connected to the first side wall and the other end is rotatably connected to the second side wall.

[0011] Optionally, a rotating motor is provided on the box body, and the rotating motor is connected to the heating element to drive the heating element to rotate.

[0012] Optionally, the heating element is configured as a long strip-shaped rod.

[0013] Optionally, the heating element is arranged at the top in the cooking cavity.

[0014] Optionally, the heating element includes one or at least two arranged at intervals.

[0015] Optionally, the heating element is configured as a graphite tube.

[0016] Optionally, the temperature detection element (20) is configured to be suitable for detecting the surface temperature of an item, and the temperature detection element is arranged outside the cooking cavity and faces into the cooking cavity.

[0017] Optionally, the temperature detection element is arranged in the middle or upper part of the side wall of the cooking cavity.

[0018] Optionally, the temperature detection element includes one or more.

[0019] Optionally, a cooking utensil is arranged in the cooking cavity, and the temperature detection element is configured such that its detection range covers the cooking utensil.

[0020] Optionally, a part of the side wall of the cooking cavity bulges towards the inside of the cooking cavity to form a boss, and the probe of the temperature detection element extends into the boss.

[0021] Optionally, a mounting bracket is arranged on the outer side of the side wall of the cooking cavity, and the temperature detection element is mounted on the mounting bracket. Description of the Drawings

[0022] Figure 1 is a schematic diagram of a cooking device according to an embodiment of the present invention.

[0023] Figure 2 is Figure 1 a partial enlarged schematic diagram of the area circled A in

[0024] Figure 3 is a schematic diagram of a cooking device according to an embodiment of the present invention.

[0025] Figures 4 to 6 is a schematic diagram of a method for adjusting a heating element of a cooking device according to an embodiment of the present invention, wherein, Figure 4 shows the initial positions of the heating element, the cooking utensil, and the temperature detection element, Figure 5 shows the detection of the temperature of an item by the temperature detection element, Figure 6 shows the rotation adjustment of the heating element according to the position of the item.

[0026] Figure 7 It is a schematic diagram of the structure of a graphite tube and the thermal radiation condition according to an embodiment of the present invention.

[0027] Figure 8 It is a schematic diagram of the structure of a quartz tube and the thermal radiation condition according to an embodiment of the present invention.

[0028] Reference numerals:

[0029] Cooking device 100, temperature detection member 20, heating member 30, graphite heating sheet 31, outer tube 32, cooking cavity 101, first side wall 11, second side wall 12, bottom wall 13, cooking utensil 40, mounting bracket 14, boss 15, rotation motor 50. Detailed description of the specific implementation

[0030] The heating methods of components such as graphite heating sheets are different from those of metal tubes and quartz tubes. Metal tubes, quartz tubes, etc. generally radiate heat evenly towards their surroundings, while graphite heating sheets, etc., due to being sheet-shaped, do not have uniform thermal radiation. The thermal radiation in the vertical direction of the heating sheet is stronger than that in other directions. Therefore, the present invention provides a technical solution to make full use of the heat of the graphite heating plate. By adjusting the angle of the graphite heating sheet, the direction of thermal radiation can be made adjustable, so as to achieve the best food cooking curve.

[0031] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0032] Combined with Figures 1 to 6 , the cooking device 100 according to an embodiment of the present invention includes: a box body, a temperature detection member 20, and a heating member 30. Among them, the box body serves as the main body of the cooking device 100 and can be used as a storage device for accommodating items to be cooked (such as items to be thawed, grilled, etc.) to provide a storage space for the items to be cooked. The temperature detection member 20 can detect the temperature of the item to facilitate timely feedback. The heating member 30 can heat the item to be cooked to achieve the cooking of the item to be cooked.

[0033] Specifically, a cooking cavity 101 is provided inside the box body. The cooking cavity 101 can be used to accommodate items to be cooked. For example, the item to be cooked can be directly placed into the cooking cavity 101, or the item to be cooked can be placed into the cooking cavity 101 through a container.

[0034] The temperature detection member 20 is connected to the box body, and the temperature detection member 20 is configured to be suitable for detecting the temperature of the article in the cooking cavity 101. Through the temperature detection member 20, the temperature of the article placed in the cooking cavity 101 can be obtained, so that the cooking device 100 can timely supply it to the heating member 30, and then facilitate the heating member 30 to radiate heat, thereby realizing that the heating member 30 heats a specific area or position of the article.

[0035] The heating member 30 is movably arranged on the box body, the heating member 30 is in signal transmission with the temperature detection member 20, and the heating member 30 is configured to be suitable for adjusting its position according to the temperature of the article to be cooked. That is to say, when the temperature detection member 20 obtains the temperature of the article, the best cooking effect can be achieved by moving the heating member 30. For example, realizing concentrated heating of the article to be cooked and improving the heating efficiency; heating the article to be cooked with a more appropriate power to obtain a better taste, etc.

[0036] For the cooking device 100 according to the embodiment of the present invention, the temperature detection member 20 and the heating member 30 with a movable position are provided. Through the temperature detection member 20 for the temperature of the article, the temperature condition of the article can be timely understood. And the position of the heating member 30 is adjustable and there is signal transmission between the heating member 30 and the temperature detection member 20, so that the position of the heating member can be adjusted according to the temperature of the article, thereby realizing the required heat radiation for the article to be cooked, effectively improving the cooking effect, and can improve the taste of the cooked food, etc.

[0037] Among them, in the present invention, the temperature detected by the temperature detection member 20 can be the surface temperature of different regions of the article, or the temperature of different articles in the cooking cavity. In addition, according to the actual use requirements, other means can also be used to detect the internal temperature of the article.

[0038] For heating members 30 such as metal tubes and quartz tubes, the heating effect of the heating member 30 on the food can be adjusted by adjusting the distance between the heating member 30 and the food, etc. For heating members 30 such as graphite tubes, the heating effect of the heating member 30 on the food can be adjusted by adjusting the distance between the heating member 30 and the food and adjusting the angle of the heating member 30. In the present invention, the adjustment method of the heating member 30 is mainly illustrated by taking the heating member 30 with different heat radiation in each direction as an example, but this is not a limitation on the protection scope of the present invention.

[0039] Combined with Figure 7It can be seen that in some embodiments of the present invention, the heating element 30 includes a plurality of radiation surfaces, and the plurality of radiation surfaces may have different thermal radiation powers. That is to say, the heating element 30 has a plurality of radiation surfaces, and there are differences in the thermal radiation powers of these radiation surfaces. The heating element 30 is configured to be adapted to adjust the heating area of the plurality of radiation surfaces by moving. In the actual use process, generally, the radiation surface with a larger thermal radiation power needs to be oriented towards the food to be cooked. Therefore, during the cooking process, after the temperature detection element 20 obtains the temperature of the article, the position of the heating element 30 can be adjusted to face the radiation surface with a larger thermal radiation power in the heating element 30 towards the food to be cooked, so as to obtain a better cooking effect, improve the utilization rate of energy, and save energy and protect the environment. Of course, according to different cooking purposes, it may also be necessary to face the radiation surface with a smaller thermal radiation power or a moderately smaller thermal radiation power in the heating element 30 towards the food to be cooked. In the present invention, by distinguishing the thermal radiation surfaces of the heating element 30, the cooking effect can be effectively improved, making the cooking process more user-friendly and controllable, etc., and fully meeting the daily cooking needs.

[0040] For example, during the actual cooking process, it may be necessary to uniformly heat an article. By detecting the temperature of the article, the heating duration can be increased for the position with a lower temperature, so as to achieve uniform heating of the article. Of course, the technical solution to be protected by the present invention is not limited to this. During the actual cooking process, it may be necessary to non-uniformly heat an article, and through the combination of the temperature detection element and the movable heating element, different heating durations, heating powers, etc. can be adopted for different regions of the article, so as to meet the different heating requirements of different regions of the article.

[0041] Among them, as Figure 7 shown, in an embodiment of the present invention, the heating element 30 is a graphite tube, and the thermal radiation powers of the graphite tube in all directions are different, and the distribution of the strength of its thermal radiation power is as shown in the figure. Therefore, through the technical solution of the embodiment of the present invention, by rotating the heating element 30, the adjustment of the thermal radiation power of the food can be realized. In addition, Figure 8 shows the thermal radiation condition of a quartz tube, and its radiation powers in all directions are basically the same.

[0042] As described above, the heating element 30 in the present invention can be position-adjusted by means of translation, rotation, etc. As shown in the figure, in some embodiments of the present invention, the heating element 30 is rotatably connected to the box body, and a plurality of radiation surfaces are arranged around the rotation center axis of the heating element 30. Thus, by rotating the heating element 30, the corresponding relationship between the plurality of radiation surfaces on the heating element 30 and the food to be cooked can be adjusted, and the cooking effect can be improved. By setting the heating element 30 in a rotatable form, the moving mode of the heating element 30 can be simplified, and the driving structure of the heating element 30 can be simplified, which is convenient for controlling the movement of the heating element 30.

[0043] Optionally, as Figure 1 shown, the box body includes a first side wall 11 and a second side wall 12 which are oppositely arranged. One end of the heating element 30 is rotatably connected to the first side wall 11 and the other end is rotatably connected to the second side wall 12. By rotatably supporting the heating element 30 on the box body, the structure of the cooking device 100 is simplified and the performance of the cooking device 100 is optimized. In addition, the box body may further include a top wall, a bottom wall 13 and a back plate, and a cooking cavity 101 with an opening at the front side is enclosed by the top wall, the bottom wall 13, the back plate, the first side wall 11 and the second side wall 12.

[0044] Of course, other structures may also be provided in the present invention to install the heating element 30. For example, a support member is provided on the top wall, and the heating element 30 is installed on the top wall of the cooking cavity 101 through the support member. The two ends of the heating element 30 can be directly installed on the first side wall 11 and the second side wall 12, or a support structure can be provided on the first side wall 11 and / or the second side wall 12, and the heating element 30 is installed through the support structure.

[0045] In addition, the heating element 30 can also be installed on adjacent side walls of the box body, for example, the two ends of the heating element 30 are connected to the first side wall 11 and the back plate, the first side wall 11 and the top wall, etc. Of course, the heating element 30 can also be set in a cantilever shape.

[0046] As Figure 1 , in some embodiments of the present invention, a rotating motor 50 is provided on the box body, and the rotating motor 50 is connected to the heating element 30 to drive the heating element 30 to rotate. By providing the rotating motor 50 to drive the heating element 30 to rotate, the driving structure of the heating element 30 can be effectively simplified.

[0047] In addition, there may be one heating element 30 in the present invention, or at least two heating elements 30 arranged at intervals. When there are at least two heating elements 30 arranged at intervals, a single rotating motor 50 can be used to drive multiple heating elements 30 to rotate, or a rotating motor 50 can be provided corresponding to each heating element 30 for driving. For example, a rotating structure is provided, and power is transmitted to different heating elements 30 through a predetermined transmission method, and the rotation angles, rotation speeds, etc. of different heating elements 30 can be designed to be different.

[0048] As Figure 1 , in some embodiments of the present invention, the heating element 30 is configured as a long strip-shaped rod. Thereby, the structure of the heating element 30 can be simplified, which is convenient for heating the food to be cooked. The long strip-shaped heating element 30 can be in the form of a long strip extending in a straight line direction, or in the form of a long strip extending in a curved line, a wavy line, etc. Of course, the heating element 30 in the present invention can also be in the form of a disc or other shapes.

[0049] In some examples of the present invention, the heating element 30 is disposed at the top inside the cooking cavity 101. Thereby, the heating radiation range of the heating element 30 can be increased, the heating range can be increased, and the heating of a specific area can be achieved by adjusting the heating element 30, improving the heating effect.

[0050] In addition, in combination with the previous description, the heating element 30 in the present invention can be configured as a graphite tube. The heating element 30 can include a graphite heating sheet 31 and an outer tube 32. The graphite heating sheet 31 is disposed inside the outer tube 32. The surfaces of the outer tube 32 corresponding to different positions of the graphite heating sheet 31 can be respectively configured as different heat radiation surfaces. Among them, the surface of the outer tube 32 that is normally opposite to the graphite heating sheet 31 is a heat radiation surface with a relatively high heat radiation power; the surface of the outer tube 32 that is laterally opposite to the graphite heating sheet 31 can be a heat radiation surface with a relatively low heat radiation power; and the surface of the outer tube 32 that is obliquely opposite to the surface of the graphite heating sheet 31 can be a heat radiation surface with a medium heat radiation power.

[0051] In the present invention, the temperature of the item in the cooking cavity can be obtained in different ways. For example, the temperature detection element 20 can be set as a structure such as a camera or a sensor that can detect the temperature of the item, and the temperature of the item can be automatically obtained through detection, analysis, etc. For example, an image inside the cooking cavity 101 can be captured by a camera, and the temperature of the item can be obtained through image processing.

[0052] In some embodiments of the present invention, the temperature detection element 20 is suitable for detecting the surface temperature of the item. Among them, the temperature detection element 20 can be a sensor and / or an infrared camera suitable for detecting the surface temperature of the item. The temperature detection element 20 is disposed outside the cooking cavity 101 and faces the inside of the cooking cavity 101. By arranging the temperature detection element 20 to face the inside of the cooking cavity 101, the automatic acquisition of the temperature of the item in the cooking cavity 101 can be realized, the control mode of the cooking device 100 is optimized, the cooking device 100 is made more intelligent and easy to operate, and the position of the heating element 30 can be adjusted quickly and stably.

[0053] Optionally, as Figure 1 and Figure 3 , the temperature detection element 20 is disposed in the middle or upper part of the side wall of the cooking cavity 101. Thereby, the temperature detection element 20 can be placed at a relatively high position, so that the detection range of the temperature detection element 20 can cover a larger area, improving the detection range of the temperature of the item.

[0054] In some embodiments of the present invention, the temperature detector 20 includes one. Additionally, the temperature detector 20 may include multiple ones. By providing multiple temperature detectors 20, while effectively increasing the detection range of the temperature detector 20, the detection accuracy of the temperature of the item can be improved, so as to more conveniently and accurately control the cooking device 100, and effectively improve the intelligence of the cooking device 100 to be cooked.

[0055] As Figure 1 shown, in some embodiments of the present invention, a cooking utensil 40 is provided in the cooking cavity 101, and the temperature detector 20 is configured to have a detection range covering the cooking utensil 40. Of course, the utensil in the cooking cavity 101 may also be an optional component, and the detection range of the temperature detector 20 may also include all spaces below the horizontal plane at a predetermined height.

[0056] In addition, a position detector for detecting the position of the item in the cooking cavity may also be provided in the present invention. By detecting the position of the item, it can assist in detecting the temperature of the item, thereby improving the detection accuracy and efficiency of the item temperature, achieving faster cooking, reducing energy loss, improving energy utilization rate, and saving energy and protecting the environment. Among them, the judgment of the item position may be the judgment of the horizontal position of the item and / or the judgment of the vertical position of the item, etc., which is adjusted according to actual usage requirements.

[0057] Optionally, as Figure 2 shown, a part of the side wall of the cooking cavity 101 protrudes towards the inside of the cooking cavity 101 to form a boss 15, and the probe of the temperature detector 20 extends into the boss 15. Among them, an opening may be provided on the bottom wall 13 of the boss 15, and the probe of the temperature detector 20 faces the opening, where the opening may be empty or closed and is suitable for the probe to conduct detection. Thereby, the detection accuracy can be improved.

[0058] Optionally, as Figure 2 shown, an installation bracket 14 is provided outside the side wall of the cooking cavity 101, and the temperature detector 20 is installed on the installation bracket 14. Thereby, it is convenient to install the temperature detector 20, improve the stability of the temperature detector 20, and optimize the overall structure of the cooking device 100.

[0059] The present invention relates to a cooking appliance that automatically identifies the temperature of an item and adjusts the angle of a heating tube according to the temperature of the item. By adjusting the angle of the graphite heating sheet 31, the direction of heat radiation can be made adjustable, thereby achieving an optimal food cooking curve. The temperature detection component 20 of the present invention can be an infrared camera, which can identify and determine the temperature during the food cooking process based on the heat radiation imaging pattern and feedback it to the control chip. Through an algorithm, the temperature of each area of the item or the temperature of different items can be determined, and then the angle of the graphite heating tube can be adjusted to direct the heat radiation towards a predetermined position of the food (such as a position with a relatively lower temperature). The two ports of the graphite heating tube are connected to a rotating motor 50, and the rotation of the motor is controlled by a program to adjust the angle of the graphite heating tube.

[0060] The solution of the present invention can adjust the angle of the graphene heating tube according to the temperature of the item in the cavity, direct the heat radiation towards a specific position of the food, thereby cooking the food more quickly and effectively, reducing the cooking time, and providing a better cooking experience for the user.

[0061] Without reducing the heating power, the present invention utilizes the property that the heat radiation in different directions of the graphite heating sheet 31 is different, ensuring that the heat radiation can be used for food cooking as much as possible. This can not only reduce the situation of overcooked or undercooked food, but also not increase or even reduce the cooking time of the food. The cooking appliance includes a housing, an air duct, a bottom plate, a cavity, a graphite heating tube, a rotating motor 50, a sensor, etc. Since the graphite heating sheet 31 is sheet-shaped, the heat radiation is not uniform, and the heat radiation in the vertical direction of the graphite heating sheet 31 is stronger than that in other directions. By adjusting the angle of the graphite heating sheet 31, the direction of heat radiation can be made adjustable, thereby achieving an optimal food cooking curve. The solution of the present invention can adjust the angle of the graphene heating tube according to the temperature of the item in the cavity, thereby cooking the food more quickly and effectively, reducing the cooking time, and providing a better cooking experience for the user. Without reducing the heating power, the present invention utilizes the property that the heat radiation in different directions of the graphite heating sheet 31 is different, ensuring that the heat radiation can be used for food cooking as much as possible. This can not only reduce the situation of overcooked or undercooked food, but also not increase or even reduce the cooking time of the food.

[0062] Combined with Figures 4 to 6 , during the cooking process, the temperature of the item in the cooking cavity can be automatically detected by the temperature detection component. The temperature detection component can cover the entire area for placing food in the cooking cavity. Through the detection of the temperature detection component, the temperature of different positions of the item can be detected, that is, as Figure 5 shown. At the same time, the surface temperature of the food can be sent to the controller. Through the control of the controller, for the specific surface temperature of the item, the heating component can be adjusted to achieve heating of a specific position. Among them, as Figure 6As shown, by rotating the heating element, the surface with the maximum thermal radiation power in the heating element is oriented towards the food, thereby effectively improving the cooking efficiency and effect. Of course, as mentioned above, in the present invention, before obtaining the temperature of the item, the position of the heating element can be adjusted according to the cooking requirements. Heating with the maximum thermal radiation power of the heating element as described above is only a specific embodiment of the present invention and does not limit the protection scope of the present invention.

[0063] In addition, the temperature detection element in the present invention is mainly used to detect the surface temperature of the item, and it can detect the temperatures at different positions (such as different positions of the same item, different items, etc.). The present invention is mainly described based on this. However, according to different actual usage environments, the temperature detection element can also be set to detect the internal temperature of the item, or the temperature detection element can be set to be able to detect both the surface temperature and the internal temperature of the item, etc. These are only some specific embodiments of the present invention and do not limit the protection scope of the present invention. Of course, the temperature detection element in the present invention can also be one or more.

[0064] 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. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0065] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0066] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. 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 circumstances.

[0067] In the present invention, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0068] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", 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 invention. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0069] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A cooking device (100), characterized in that, comprising: a box body, within which a cooking cavity (101) is provided; a temperature detection member (20), which is connected to the box body, and is configured to detect the temperature of an item within the cooking cavity (101); a heating member (30), which is movably provided on the box body, is in signal transmission with the temperature detection member (20), and is configured to adjust its position according to the item temperature. The heating member (30) includes a plurality of radiation surfaces with different heat radiation powers, and is configured to adjust the correspondence between the plurality of radiation surfaces on the heating member (30) and the food to be cooked by adjusting the angle of the heating member (30).

2. The cooking device (100) according to claim 1, characterized in that, the heating member (30) includes a plurality of radiation surfaces with different heat radiation powers, and is configured to adjust the heating area of the plurality of radiation surfaces by moving.

3. The cooking device (100) according to claim 2, characterized in that, the heating member (30) is rotatably connected to the box body, and the plurality of radiation surfaces are arranged around the rotation central axis of the heating member (30).

4. The cooking device (100) according to claim 3, characterized in that, the box body includes a first side wall (11) and a second side wall (12), the first side wall (11) and the second side wall (12) are oppositely arranged, one end of the heating member (30) is rotatably connected to the first side wall (11) and the other end is rotatably connected to the second side wall (12).

5. The cooking device (100) according to claim 4, characterized in that, a rotation motor (50) is provided on the box body, and the rotation motor (50) is connected to the heating member (30) to drive the heating member (30) to rotate.

6. The cooking device (100) according to any one of claims 1-5, characterized in that, the heating member (30) is configured to be in the shape of a long bar; and / or the heating member (30) is provided at the top within the cooking cavity (101); and / or the heating member (30) includes one or at least two arranged at intervals.

7. The cooking device (100) according to any one of claims 1-5, characterized in that, the heating member (30) is configured to be a graphite tube.

8. The cooking device (100) according to claim 1, characterized in that, the temperature detection member (20) is configured to detect the surface temperature of an item, and is provided outside the cooking cavity (101) and faces into the cooking cavity (101).

9. The cooking device (100) according to claim 8, characterized in that, the temperature detection member (20) is provided at the middle or upper part of the side wall of the cooking cavity (101); and / or the temperature detection member (20) includes one or more; and / or A cooking utensil (40) is provided in the cooking cavity (101), and the temperature detection element (20) is configured to have a detection range covering the cooking utensil (40).

10. The cooking device (100) according to claim 1, wherein, a part of the side wall of the cooking cavity (101) protrudes towards the inside of the cooking cavity (101) to form a boss (15), and the probe of the temperature detection element (20) extends into the boss (15); and / or an installation bracket (14) is provided outside the side wall of the cooking cavity (101), and the temperature detection element (20) is installed on the installation bracket (14).

Images