Cooking equipment

By installing sensors at the exhaust vent of the cooking equipment, the heating power is adjusted based on changes in capacitance to detect when a person approaches, thus solving the problem of burns from high-temperature steam at the exhaust vent and achieving a balance between safety and cooking results.

CN223731238UActive Publication Date: 2025-12-30CHUNMI TECHNOLOGY (SHANGHAI) CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202520173306.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-24
Publication Date
2025-12-30
Estimated Expiration
2035-01-24

AI Technical Summary

Technical Problem

The high-temperature steam from the exhaust vents of existing cooking equipment can burn users, making it unsafe to use.

Method used

A sensor is installed at the exhaust port of the cooking equipment. The change in the capacitance value of the sensor determines whether a person is approaching. The control component adjusts the heating power of the heating element to reduce the amount of high-temperature steam and avoid scalding.

Benefits of technology

It effectively reduces the risk of burns from high-temperature steam at the exhaust vent, improves the safety of cooking equipment, and ensures the cooking effect and taste of food.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223731238U_ABST
    Figure CN223731238U_ABST
Patent Text Reader

Abstract

The embodiment of the utility model provides cooking equipment. A heating piece of the cooking equipment is installed on an installation shell and electrically connected to a control assembly. The induction part is installed on the installation shell and electrically connected to the control assembly, the induction part is arranged at the exhaust port and avoids the exhaust port, the control assembly is suitable for reading the capacitance value of the induction part, and the control assembly can read the capacitance value of the induction part in real time to judge whether a human body gets close to the induction part or not. The cooking equipment has a boiling state, and when the cooking equipment is in the boiling state and the capacitance value, read by the control assembly, of the induction part exceeds a set threshold value, the control assembly adjusts the heating power of the heating part. Thus, the control assembly can adjust the heating power of the heating piece in time, for example, the heating power of the heating piece is reduced, so that the high-temperature steam amount generated by the cooking equipment is reduced, the situation that the high-temperature steam exhausted from the exhaust port scalds the human body is reduced, and the use safety of the cooking equipment is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and more specifically, to a cooking device. Background Technology

[0002] Cooking equipment can heat and cook food to meet users' food processing needs.

[0003] Cooking equipment using this technology typically uses vents to expel high-temperature steam from the equipment, maintaining pressure balance within it. However, the high-temperature steam at the vents can burn users, making the equipment less safe to use. Utility Model Content

[0004] This invention provides a cooking device to improve the aforementioned technical problems.

[0005] The present invention achieves the above objectives through the following technical solutions.

[0006] This utility model provides a cooking device, which includes a mounting shell, a control component, a heating element, and a sensing element. The mounting shell has an exhaust port. The control component is mounted on the mounting shell, and the heating element is mounted on the mounting shell and electrically connected to the control component. The sensing element is mounted on the mounting shell and electrically connected to the control component. The sensing element is positioned at the exhaust port but avoids the exhaust port. The control component is adapted to read the capacitance value of the sensing element. The cooking device is in a boiling state. When the cooking device is in a boiling state and the capacitance value of the sensing element read by the control component exceeds a set threshold, the control component adjusts the heating power of the heating element.

[0007] In some embodiments, the mounting housing has a cooking chamber, the exhaust port is connected to the cooking chamber, and the control components include a control board and a temperature sensor. The temperature sensor, heating element and sensing element are all electrically connected to the control board. The temperature sensor is adapted to detect the temperature of the cooking chamber, and the control board is adapted to read the capacitance value of the sensing element. When the cooking device is in a boiling state, the temperature inside the cooking chamber reaches the boiling temperature.

[0008] In some implementations, the sensor is located on one side of the cooking cavity, while the control panel and temperature sensor are located on the other side of the cooking cavity.

[0009] In some embodiments, the mounting housing has a mounting cavity that is not connected to the cooking cavity. The cooking device also includes a wire located in the mounting cavity and connected to the sensor and the control board.

[0010] In some embodiments, the exhaust port and the sensor are spaced apart along the height direction of the mounting housing, and the minimum distance between the exhaust port and the sensor is 0 to 10 cm.

[0011] In some implementations, the sensing element includes an induction coil or an induction circuit board.

[0012] In some implementations, the mounting housing has an exhaust port, and the sensor is positioned at the exhaust port while avoiding it.

[0013] In some embodiments, the mounting housing has two exhaust ports, which are arranged opposite to each other, and the sensing element is located at the two exhaust ports and avoids the two exhaust ports respectively.

[0014] In some embodiments, the cooking device further includes a stirring assembly, which is mounted on the mounting housing and electrically connected to the control assembly. The stirring assembly has an on state and a stirring state. When the stirring assembly is in the on state, the cooking device is in the boiling state, and the control assembly reads that the capacitance value of the sensor exceeds a set threshold, the control assembly adjusts the heating power of the heating element and controls the stirring assembly to stop working. When the stirring assembly is in the stirring state, the cooking device is in the boiling state, and the control assembly reads that the capacitance value of the sensor exceeds a set threshold, the control assembly adjusts the heating power of the heating element and controls the stirring assembly to maintain stirring operation.

[0015] In some embodiments, the stirring assembly includes a stirring element and a driving element. The stirring element is connected to the driving element, and the driving element is electrically connected to the control assembly. The driving element is adapted to drive the stirring element to rotate. When the stirring assembly is in the start-up state, the cooking device is in the boiling state, and the control assembly reads that the capacitance value of the sensor exceeds a set threshold, the control assembly adjusts the heating power of the heating element and controls the driving element to stop working so that the stirring element stops rotating. When the stirring assembly is in the stirring state, the cooking device is in the boiling state, and the control assembly reads that the capacitance value of the sensor exceeds a set threshold, the control assembly adjusts the heating power of the heating element and controls the driving element to continue working so that the stirring element continues to stir.

[0016] The cooking device provided in this embodiment of the invention has a mounting shell with an exhaust port. A control component is mounted on the mounting shell, and a heating element is mounted on the mounting shell and electrically connected to the control component. A sensor is mounted on the mounting shell and electrically connected to the control component. The sensor is positioned at the exhaust port but avoids obstruction of the exhaust port, and the control component is adapted to read the capacitance value of the sensor. The cooking device is in a boiling state. When the cooking device is in a boiling state, high-temperature steam is generated inside the cooking device. The high-temperature steam is discharged from the cooking device through the exhaust port. The sensor does not obstruct the discharge of high-temperature steam from the exhaust port, helping to maintain the balance of air pressure inside and outside the cooking device. Because the human body is conductive, when a person approaches the sensor, the capacitance value of the sensor increases. This allows the cooking device to determine whether a person is near the sensor by reading the capacitance value of the sensor at the exhaust port in real time through the control component, and thus determine whether a person is near the exhaust port. When the cooking device is in a boiling state and the capacitance value of the sensor read by the control component exceeds a set threshold, the control component adjusts the heating power of the heating element. In this way, the control components can adjust the heating power of the heating element in a timely manner when the cooking equipment generates high-temperature steam and a person is near the exhaust vent. For example, by reducing the heating power of the heating element, the amount of high-temperature steam generated by the cooking equipment can be reduced, which helps to reduce the risk of burns from the high-temperature steam emitted from the exhaust vent and improves the safety of using the cooking equipment. In addition, the cooking equipment can maintain boiling power when no person is near, which helps to ensure the cooking effect on the food and improves the taste of the food. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 A longitudinal sectional view of the cooking apparatus provided in an embodiment of the present invention is shown.

[0019] Figure 2 It shows Figure 1 A magnified structural diagram of the cooking equipment at point A.

[0020] Figure 3 It shows Figure 1 A simplified circuit diagram of a cooking appliance.

[0021] Figure 4 A longitudinal cross-sectional view of a cooking apparatus provided in another embodiment of the present invention is shown.

[0022] Reference numerals: cooking device 100; mounting shell 11; exhaust port 111; cooking cavity 112; mounting cavity 113; control component 12; control board 121; temperature sensor 122; heating element 13; sensing element 14; wire 15; stirring component 16; stirring element 161; driving element 162. Detailed Implementation

[0023] To enable those skilled in the art to better understand the embodiments of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Cooking equipment using this technology typically reduces the amount of high-temperature steam produced by lowering the boiling power, thereby reducing the risk of burns from the hot steam at the vent. However, reducing the boiling power can negatively impact the taste of the food.

[0026] See Figures 1 to 3 This utility model provides a cooking device 100, which can cook and heat food to meet the user's food processing needs. The cooking device 100 can be a blender, a health pot, a rice cooker, or other equipment. The following description uses a blender as an example.

[0027] In some embodiments, the cooking device 100 includes a mounting housing 11, a control component 12, a heating element 13, and a sensor 14. The mounting housing 11 has an exhaust port 111. The control component 12 is mounted on the mounting housing 11, and the heating element 13 is mounted on the mounting housing 11 and electrically connected to the control component 12. The sensor 14 is mounted on the mounting housing 11 and electrically connected to the control component 12. The control component 12 is adapted to read the capacitance value of the sensor 14. The sensor 14 is located at the exhaust port 111 but avoids the exhaust port 111. The cooking device 100 is in a boiling state. When the cooking device 100 is in a boiling state, high-temperature steam is generated inside the cooking device 100. The high-temperature steam will be discharged from the cooking device 100 through the exhaust port 111. The sensor 14 does not obstruct the high-temperature steam from being discharged from the exhaust port 111, which helps to maintain the balance of air pressure inside and outside the cooking device 100.

[0028] Since the human body is conductive, when a human body approaches the sensor 14, the capacitance value of the sensor 14 will increase, so that the cooking device 100 can use the control component 12 to read the capacitance value of the sensor 14 at the exhaust port 111 in real time to determine whether a human body is approaching the sensor 14, and thus determine whether a human body is approaching the exhaust port 111.

[0029] In some embodiments, when the cooking device 100 is in a boiling state and the control component 12 reads that the capacitance value of the sensor 14 exceeds a set threshold, the control component 12 adjusts the heating power of the heating element 13.

[0030] Thus, the control component 12 can promptly adjust the heating power of the heating element 13 when the cooking device 100 generates high-temperature steam and a person approaches the exhaust port 111. For example, it can reduce the heating power of the heating element 13 to decrease the amount of high-temperature steam generated by the cooking device 100, thereby reducing the risk of burns from the high-temperature steam emitted from the exhaust port 111 and improving the safety of using the cooking device 100. Furthermore, the cooking device 100 can maintain boiling power when no person is near, which helps ensure the cooking effect on the food and improves its taste.

[0031] The threshold value can be set according to the performance adaptability of the sensor 14. When the capacitance value of the sensor 14 exceeds the set threshold, it indicates that the human body is too close to the exhaust port 111, posing a risk of burns from high-temperature steam. For example, the capacitance value of the sensor 14 can be set to the set threshold when the distance between the human body and the exhaust port 111 is 15cm. The specific setting can be adjusted according to the actual situation.

[0032] In some embodiments, the mounting housing 11 has a cooking chamber 112, and an exhaust port 111 connects to the cooking chamber 112. The control assembly 12 includes a control board 121 and a temperature sensor 122. The temperature sensor 122, the heating element 13, and the sensing element 14 are all electrically connected to the control board 121. The temperature sensor 122 is adapted to detect the temperature of the cooking chamber 112, and the control board 121 is adapted to read the capacitance value of the sensing element 14. When the cooking device 100 is in a boiling state, the temperature inside the cooking chamber 112 reaches the boiling temperature. The boiling temperature can be 90 degrees Celsius.

[0033] Thus, the temperature sensor 122 can detect the temperature inside the cooking cavity 112 and synchronize the information to the control board 121 to monitor the status of the cooking device 100 in real time. This allows the control board 121 to determine whether the cooking device 100 is in a boiling state, helping it to adjust the power of the heating element 13 in a timely manner based on the status of the cooking device 100 and the capacitance value of the sensor 14. This better reduces the amount of high-temperature steam generated by the cooking device 100, thereby reducing the risk of burns from the high-temperature steam discharged from the exhaust port 111. Furthermore, the control component 12 has a simple structure, is easy to manufacture, and helps save on manufacturing costs.

[0034] For example, when the cooking device 100 is working, the temperature sensor 122 can detect the temperature inside the cooking cavity 112 in real time. When the temperature inside the cooking cavity 112 reaches the boiling temperature, the temperature sensor 122 transmits a signal to the control board 121, and the control board 121 determines that the cooking device 100 is in a boiling state. When the cooking device 100 is in a boiling state and the control board reads that the capacitance value of the sensor 14 exceeds a set threshold, the control board 121 adjusts the heating power of the heating element 13 to reduce the amount of high-temperature steam generated by the cooking device 100, thereby reducing the possibility of burns from the high-temperature steam discharged from the exhaust port 111, and helping to improve the safety of using the cooking device 100.

[0035] In some embodiments, the sensor 14 is located on one side of the cooking cavity 112, and the control panel 121 and the temperature sensor 122 are located on the other side of the cooking cavity 112.

[0036] This helps to rationally arrange the positions of the sensing element 14, the control board 121, and the temperature sensor 122, and helps to reduce the situation where the sensing element 14, the control board 121, and the temperature sensor 122 are located on the same side, resulting in one side of the mounting housing 11 being too large. It also helps to reduce the impact of high-temperature steam at the exhaust port 111 on the control board 121 and the temperature sensor 122 being located on the exhaust port 111 side. This helps to improve the accuracy of the temperature sensor 122 in detecting the temperature inside the cooking cavity 112 and helps to reduce the possibility of the control board 121 being damaged due to excessive temperature.

[0037] In some embodiments, the mounting housing 11 is provided with a mounting cavity 113, which is not connected to the cooking cavity 112. The cooking device 100 also includes a wire 15, which is located in the mounting cavity 113 and is connected to the sensor 14 and the control board 121.

[0038] This helps to ensure the electrical connection between the sensor 14 and the control board 121, and also helps to rationally arrange the position of the wires 15, which helps to reduce the situation where the wires 15 are scattered in the mounting housing 11 and affect the operation of other devices.

[0039] In some embodiments, the exhaust port 111 and the sensor 14 are spaced apart along the height direction of the mounting housing 11, and the minimum distance between the exhaust port 111 and the sensor 14 is 0 to 10 cm.

[0040] This helps ensure a suitable distance between the exhaust port 111 and the sensor 14, improves the accuracy of the sensor 14 in detecting the proximity of a person at the exhaust port 111, and helps to better improve the safety of using the cooking equipment 100.

[0041] For example, the minimum distance between the exhaust port 111 and the sensing element 14 can be 0.1cm, 0.5cm, 1cm, 2cm, 3cm, 4cm, 5cm, 6cm, 6.5cm, 7cm, 8cm, 9cm, 9.9cm or other values ​​greater than 0 and less than 10, which can be set according to the actual situation.

[0042] This helps ensure a suitable distance between the exhaust port 111 and the sensor 14, improves the accuracy of the sensor 14 in detecting the approach of a person at the exhaust port 111, reduces the possibility that the distance between the exhaust port 111 and the sensor 14 is too large, causing the sensor 14 to fail to detect the approach of a person at the exhaust port 111, and also reduces the possibility that the distance between the exhaust port 111 and the sensor 14 is too small, causing the sensor 14 to obstruct the discharge of high-temperature steam from the exhaust port 111.

[0043] In some embodiments, the sensing element 14 includes an induction coil or an induction circuit board.

[0044] For example, the sensing element 14 may include an induction coil; or, for instance, the sensing element 14 may include a sensing circuit board, which may be configured according to the actual situation.

[0045] In some implementations, such as Figure 4 As shown, the mounting housing 11 has an exhaust port 111, and the sensing element 14 is located at the exhaust port 111 and avoids the exhaust port 111.

[0046] In this way, the high-temperature steam in the cooking cavity 112 can be discharged from the same exhaust port 111, which makes it easier for the sensor 14 to sense the approach of a human body at one exhaust port 111. This helps to improve the accuracy of the sensor 14 and also helps to simplify the structure of the cooking device 100 and facilitates manufacturing.

[0047] In some implementations, such as Figure 1 and Figure 2 As shown, the mounting housing 11 has two exhaust ports 111, which are arranged opposite to each other. The sensing element 14 is located at the two exhaust ports 111 and avoids the two exhaust ports 111 respectively.

[0048] In this way, the high-temperature steam in the cooking cavity 112 can be discharged from the two exhaust ports 111 respectively, which helps to reduce the situation where high-temperature steam accumulates in one exhaust port 111, helps to reduce the situation where too much high-temperature steam is discharged from one exhaust port 111, and helps to reduce the situation where too much high-temperature steam burns the user.

[0049] Revisit Figure 1 and Figure 3 In some embodiments, the cooking apparatus 100 further includes a stirring assembly 16, which can stir the food to ensure it is evenly mixed and meets the user's food processing needs. The stirring assembly 16 is mounted on the mounting housing 11 and electrically connected to the control assembly 12. The stirring assembly 16 has an on / off state and a stirring state. When the stirring assembly 16 is in the on / off state, the internal and external air pressure of the cooking apparatus 100 changes drastically. When the cooking apparatus 100 generates high-temperature steam, the high-temperature steam will be ejected when the stirring assembly 16 is on / off. When the stirring assembly 16 is in the stirring state, the internal and external air pressure of the cooking apparatus 100 remains balanced. When the cooking apparatus 100 generates high-temperature steam, the high-temperature steam will not be ejected during the stirring process.

[0050] When the stirring component 16 is in the start state, the cooking device 100 is in the boiling state, and the control component 12 reads that the capacitance value of the sensor 14 exceeds the set threshold, the control component 12 adjusts the heating power of the heating element 13, and the control component 12 controls the stirring component 16 to stop working; when the stirring component 16 is in the stirring state, the cooking device 100 is in the boiling state, and the control component 12 reads that the capacitance value of the sensor 14 exceeds the set threshold, the control component 12 adjusts the heating power of the heating element 13, and the control component 12 controls the stirring component 16 to maintain stirring work.

[0051] Thus, when the stirring component 16 is in the start-up state, the cooking device 100 generates high-temperature steam, and a person is near the exhaust port 111, the control component 12 can promptly shut off the stirring component 16 and adjust the heating power of the heating element 13, for example, by reducing the heating power of the heating element 13, to reduce the high-temperature steam discharged from the exhaust port 111. This helps reduce the risk of burns from the high-temperature steam discharged from the exhaust port 111 and improves the safety of using the cooking device 100. The control component 12 can also promptly adjust the heating power of the heating element 13 to shut off and maintain the normal operation of the stirring component 16 when the stirring component 16 is in the stirring state, the cooking device 100 generates high-temperature steam, and a person is near the exhaust port 111. This reduces the high-temperature steam discharged from the exhaust port 111 while ensuring the stirring effect on the food, further reducing the risk of burns from the high-temperature steam discharged from the exhaust port 111 and improving the safety of using the cooking device 100.

[0052] In some embodiments, the stirring assembly 16 includes a stirring element 161 and a driving element 162. The stirring element 161 is connected to the driving element 162, and the driving element 162 is electrically connected to the control assembly 12. The driving element 162 is adapted to drive the stirring element 161 to rotate. When the stirring assembly 16 is in the start-up state, the cooking device 100 is in the boiling state, and the control assembly 12 reads that the capacitance value of the sensor 14 exceeds a set threshold, the control assembly 12 adjusts the heating power of the heating element 13 and controls the driving element 162 to stop working, so that the stirring element 161 stops rotating. When the stirring assembly 16 is in the stirring state, the cooking device 100 is in the boiling state, and the control assembly 12 reads that the capacitance value of the sensor 14 exceeds a set threshold, the control assembly 12 adjusts the heating power of the heating element 13 and controls the driving element 162 to continue working, so that the stirring element 161 continues to stir. The driving element 162 can be a motor.

[0053] Thus, when the stirring component 16 is in the start-up state, the cooking device 100 generates high-temperature steam, and a person is near the exhaust port 111, the control component 12 can promptly shut off the drive component 162 and adjust the heating power of the heating component 13 to stop the stirring component 161 from rotating, thereby reducing the amount of high-temperature steam discharged from the exhaust port 111. This helps to reduce the risk of burns from the high-temperature steam discharged from the exhaust port 111 and improves the safety of using the cooking device 100. The control component 12 can also promptly adjust the heating power of the heating component 13 to shut off and maintain the normal operation of the drive component 162 and the stirring component 161 when the stirring component 16 is in the stirring state, the cooking device 100 generates high-temperature steam, and a person is near the exhaust port 111. This reduces the amount of high-temperature steam discharged from the exhaust port 111 while ensuring the stirring effect on the food, further reducing the risk of burns from the high-temperature steam discharged from the exhaust port 111 and improving the safety of using the cooking device 100.

[0054] In summary, the cooking device 100 provided by this embodiment of the present invention has a mounting shell 11 with an exhaust port 111, a control component 12 mounted on the mounting shell 11, and a heating element 13 mounted on the mounting shell 11 and electrically connected to the control component 12. A sensing element 14 is mounted on the mounting shell 11 and electrically connected to the control component 12. The sensing element 14 is positioned at the exhaust port 111 but avoids the exhaust port 111. The control component 12 is adapted to read the capacitance value of the sensing element 14. The cooking device 100 has a boiling state. When the cooking device 100 is in a boiling state, high-temperature steam is generated inside the cooking device 100. The high-temperature steam is discharged from the cooking device 100 through the exhaust port 111. The sensing element 14 does not obstruct the high-temperature steam from being discharged from the exhaust port 111, which helps maintain the balance of air pressure inside and outside the cooking device 100. Because the human body is conductive, when a person approaches the sensor 14, the capacitance of the sensor 14 increases. This allows the cooking device 100 to determine whether a person is near the sensor 14 by real-time reading of the capacitance value at the exhaust port 111 via the control component 12. When the cooking device 100 is boiling and the capacitance value of the sensor 14 reads by the control component 12 exceeds a set threshold, the control component 12 adjusts the heating power of the heating element 13. In this way, the control component 12 can promptly adjust the heating power of the heating element 13 when the cooking device 100 generates high-temperature steam and a person is near the exhaust port 111, for example, by reducing the heating power of the heating element 13 to reduce the amount of high-temperature steam generated by the cooking device 100. This helps reduce the risk of burns from the high-temperature steam emitted from the exhaust port 111 and improves the safety of using the cooking device 100. Furthermore, the cooking device 100 can maintain boiling power when no person is near, which helps ensure the cooking effect on the food and improves its taste.

[0055] In this embodiment of the invention, unless otherwise explicitly specified or limited, the term "installation" and other such terms should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection or an indirect connection via an intermediate medium; it can be a connection within two components; it can be merely surface contact; or it can be a surface contact connection via an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0056] Furthermore, the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as referring to specific or particular structures. The description of "some embodiments" means that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In the embodiments of this utility model, the illustrative expressions 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. Furthermore, without contradiction, those skilled in the art can combine and integrate different embodiments or examples described in the embodiments of this utility model, as well as the features of different embodiments or examples.

[0057] The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit them. Although the embodiments of the present utility model have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model, and should all be included within the protection scope of the present utility model.

Claims

1. A cooking apparatus, characterized by, The cooking device comprises: a mounting shell provided with an exhaust port; a control assembly mounted on the mounting shell; a heating element mounted on the mounting shell and electrically connected to the control assembly; and an inductive element mounted on the mounting shell and electrically connected to the control assembly, the inductive element being arranged at the exhaust port and avoiding the exhaust port, the control assembly being adapted to read the capacitance value of the inductive element, the cooking device having a boiling state, when the cooking device is in the boiling state and the control assembly reads the capacitance value of the inductive element exceeding a set threshold, the control assembly adjusts the heating power of the heating element. The mounting shell is provided with a cooking cavity, the exhaust port communicates with the cooking cavity, the control assembly comprises a control board and a temperature sensor, the temperature sensor, the heating element and the inductive element are electrically connected to the control board, the temperature sensor is adapted to detect the temperature of the cooking cavity, the control board is adapted to read the capacitance value of the inductive element, when the cooking device is in the boiling state, the temperature in the cooking cavity reaches the boiling temperature.

2. The cooking apparatus according to claim 1, characterized in that, The inductive element is located on one side of the cooking cavity, and the control board and the temperature sensor are located on the other side of the cooking cavity.

3. The cooking apparatus according to claim 2, characterized in that, The mounting shell is provided with a mounting cavity, the mounting cavity and the cooking cavity are not communicated with each other, the cooking device further comprises a wire, the wire is located in the mounting cavity, and the wire is connected to the inductive element and the control board.

4. The cooking apparatus according to claim 3, characterized in that, The exhaust port and the inductive element are spaced apart along the height direction of the mounting shell, and the minimum distance between the exhaust port and the inductive element is 0-10 cm.

5. The cooking apparatus according to claim 1, wherein The inductive element comprises an inductive coil or an inductive circuit board.

6. The cooking apparatus according to claim 1, wherein The mounting shell is provided with one exhaust port, and the inductive element is arranged at one exhaust port and avoids the exhaust port.

7. The cooking apparatus according to claim 1, wherein The mounting shell is provided with two exhaust ports, the two exhaust ports are oppositely arranged, and the inductive element is arranged at the two exhaust ports and avoids the two exhaust ports respectively.

8. The cooking apparatus according to claim 1, wherein The cooking device further comprises a stirring assembly mounted on the mounting shell and electrically connected to the control assembly, the stirring assembly has a starting state and a stirring state, when the stirring assembly is in the starting state, the cooking device is in the boiling state, and the control assembly reads the capacitance value of the inductive element exceeding a set threshold, the control assembly adjusts the heating power of the heating element, and the control assembly controls the stirring assembly to stop working; when the stirring assembly is in the stirring state, the cooking device is in the boiling state, and the control assembly reads the capacitance value of the inductive element exceeding a set threshold, the control assembly adjusts the heating power of the heating element, and the control assembly controls the stirring assembly to maintain stirring work.

9. The cooking apparatus according to claim 1, wherein, ​ 10. The cooking apparatus according to claim 9, wherein The stirring assembly comprises a stirring piece and a driving piece, the stirring piece is connected to the driving piece, the driving piece is electrically connected to the control assembly, the driving piece is suitable for driving the stirring piece to rotate, when the stirring assembly is in the starting state, the cooking device is in the boiling state, and the control assembly reads that the capacitance value of the inductive piece exceeds a set threshold value, the control assembly adjusts the heating power of the heating piece, the control assembly controls the driving piece to stop working, so that the stirring piece stops rotating; when the stirring assembly is in the stirring state, the cooking device is in the boiling state, and the control assembly reads that the capacitance value of the inductive piece exceeds a set threshold value, the control assembly adjusts the heating power of the heating piece, the control assembly controls the driving piece to maintain working, so that the stirring piece maintains stirring work.