Heating pot

Abstract

The utility model discloses a heating pot which comprises a heating pot body, the heating pot body comprises an outer shell and an inner container, the inner container is embedded in the outer shell, an interlayer is formed between the inner container and the outer shell, and a heating part is arranged in the interlayer; and a temperature sensor is arranged in the interlayer and is positioned in the heating part. The temperature sensor is arranged in the heating part in the heating pot, the working temperature of the heating part can be detected in real time, and the heating power and the heating time of the heating pot can be adjusted in real time according to the working temperature of the heating part, so that the food material heating adjustment accuracy of the heating pot is improved, and the cooking taste of food materials is ensured.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of household appliances, and in particular to a heating pot. Background Art

[0002] Existing heating pots mainly detect the temperature of the pot body to obtain the heating status of the food in the heating pot during the cooking process. According to the temperature change of the pot body during the heating process, the heating power or heating time of the heating plate is adjusted. Since the working heat of the heating plate acts on the heating temperature change of the pot body, it takes a certain amount of time. During the response time of the heating plate to adjust the temperature, the food in the pot is prone to overheating or underheating, which affects the taste of the food. Utility Model Content

[0003] The purpose of the present invention is to overcome the shortcomings of the existing technology. The present invention provides a heating pot. By arranging a temperature sensor in the heating part inside the heating pot, the working temperature of the heating part can be detected in real time. The heating power and heating time of the heating pot can be adjusted in real time according to the working temperature of the heating part, thereby improving the accuracy of the heating pot's heating adjustment of the food and ensuring the cooked taste of the food.

[0004] The utility model provides a heating pot, which comprises: a heating pot body, the heating pot body comprising an outer shell and an inner pot, the inner pot being embedded in the outer shell, and a partition is formed between the inner pot and the outer shell, and a heating part is provided in the partition;

[0005] A temperature sensor is provided in the interlayer, and the temperature sensor is located in the heating part.

[0006] Furthermore, a main control module is provided in the heating pot, and the main control module is connected to the temperature sensor signal;

[0007] The main control module is connected to the heating unit by signal.

[0008] Furthermore, one end of the temperature sensor is set as a detection end, and a signal connection line extends from the other end. The temperature sensor is connected to the main control module signal based on the signal connection line.

[0009] Furthermore, a receiving groove formed by a hollow structure is provided inside the shell, and the main control module is arranged in the receiving groove.

[0010] Furthermore, one end of the temperature sensor is set as a detection end, and a signal connection line extends from the other end. A through hole is opened on the top plate of the receiving groove, and the signal connection line of the temperature sensor extends into the receiving groove of the housing after passing through the through hole of the receiving groove;

[0011] The temperature sensor is signal-connected to the main control module based on the signal connection line.

[0012] Furthermore, the temperature sensor is a K-type thermocouple.

[0013] Furthermore, the temperature sensor is a nickel-silicon thermocouple, or the temperature sensor is a nickel-aluminum thermocouple.

[0014] Furthermore, the heating portion includes a heating plate and one or more heating tubes, and the one or more heating tubes are evenly arranged on the bottom surface of the heating plate along the circumferential direction.

[0015] Furthermore, a groove is provided at the bottom of the heating plate, and the temperature sensor is provided in the groove;

[0016] Or a circular mounting groove is provided on the heating plate, and the detection end of the temperature sensor is plugged into the circular mounting groove.

[0017] Furthermore, the outer wall of the temperature sensor is coated with a thermal expansion coating, and when the heating pot is working, the temperature sensor forms an interference fit between the thermal expansion coating and the circular mounting groove.

[0018] Furthermore, the inner liner is made of metal, ceramic, or stainless steel, and the outer shell and the inner liner are an integrally formed structure.

[0019] The utility model provides a heating pot, which is equipped with a temperature sensor in the heating part inside the heating pot. The real-time working temperature of the heating plate is obtained based on the temperature sensor. The heating temperature change of the food in the pot body can be converted according to the real-time working temperature of the heating plate, so that the heating power and heating time of the heating pot are adjusted in real time according to the working temperature of the heating part, thereby improving the accuracy of the heating pot's heating adjustment of the food and ensuring the cooked taste of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic structural diagram of a heating pot in an embodiment of the present utility model;

[0022] Figure 2 This is a cross-sectional view of the heating pot structure in the embodiment of the present utility model;

[0023] Figure 3It is a schematic structural diagram of the heating plate in the embodiment of the present utility model. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Figure 1 The following is a schematic diagram showing the structure of the heating pot in the embodiment of the present utility model. Figure 2 The figure shows a cross-sectional view of the structure of a heating pot in an embodiment of the present invention. The heating pot includes a heating pot body 1, which includes an outer shell 11 and an inner pot 12. The inner pot 12 is embedded in the outer shell 11, and a partition is formed between the inner pot 12 and the outer shell 11. The heating part is provided in the partition.

[0026] A temperature sensor 4 is provided in the interlayer. The temperature sensor 4 is located in the heating part. The temperature sensor 4 can detect the working temperature of the heating part and perform real-time temperature detection on the heating part.

[0027] Specifically, the temperature sensor 4 can be a K-type thermocouple, that is, the temperature sensor 4 can be a nickel-silicon thermocouple, or a nickel-aluminum thermocouple, which meets the detection temperature range of 0 to 500°C, and the temperature sensor 4 is fixed on the heating plate 2 and can directly detect the working temperature of the heating plate 2.

[0028] Furthermore, the K-type thermocouple is a base metal thermocouple with strong oxidation resistance. It can measure the medium temperature of 0 to 1300°C and is suitable for continuous use in oxidizing and inert gases. The relationship between the thermoelectric potential and temperature of the K-type thermocouple is approximately linear, and temperature detection is simple and accurate.

[0029] Specifically, the heating pot is provided with a main control module, which is connected to the temperature sensor 4 by signal, and is also connected to the heating unit by signal. The temperature sensor 4 can feed back the real-time temperature data detected to the main control module, and the main control module can generate control instructions based on the operating temperature of the heating unit and adjust the heating frequency of the heating unit based on the control instructions.

[0030] Specifically, one end of the temperature sensor 4 is set as a detection end, and a signal connection line is extended from the other end based on the temperature sensor 4. The detection end of the temperature sensor 4 is plugged into or connected to the heating plate 2, and the working temperature of the heating plate 2 is detected based on the detection end of the temperature sensor 4.

[0031] A receiving groove formed by a hollow structure is provided inside the shell 11, and the main control module is arranged in the receiving groove. A through hole is opened on the top plate of the receiving groove. The signal connection line of the temperature sensor 4 extends to the inside of the receiving groove of the shell 11 after passing through the through hole of the receiving groove, and the temperature sensor 4 is connected to the main control module signal in the receiving groove based on the signal connection line. The main control module can obtain the detection temperature of the temperature sensor 4 based on the signal connection line.

[0032] Furthermore, the through hole of the accommodating groove is correspondingly arranged below the temperature sensor 4, so that the signal connection line of the temperature sensor 4 extends to the inside of the shell 11, and the simplicity of the wiring arrangement inside the heating pot can be improved.

[0033] Specifically, Figure 3 The figure shows a schematic diagram of the heating plate structure in an embodiment of the present invention. The heating portion includes a heating plate 2 and one or more heating tubes 3, which are evenly arranged along the circumference on the bottom surface of the heating plate 2. The bottom of the heating plate 2 is provided with a receiving cavity for accommodating the heating tubes 3. The heating tubes 3 are arranged in the receiving cavity and adhere to the bottom surface of the heating plate 2. One end of the heating tube 3 is connected to the circuit inside the heating pot body 1. When the heating pot body 1 is powered on, the heating tube 3 can generate heat based on the power supply state of the internal circuit of the heating pot body 1, causing the heating plate 2 to heat up and heat the inner pot 12.

[0034] Furthermore, the heating tube 3 may be a heating tungsten wire, which has a good heating effect, or the heating tube 3 may be a heating copper tube, which has a good thermal conductivity.

[0035] Specifically, a groove is provided at the bottom of the heating plate 2, and the temperature sensor 4 is provided in the groove. Several grooves can be provided at the bottom of the heating plate 2, and the several grooves are evenly arranged at the bottom of the heating plate 2, and any of the grooves maintains a preset distance from the heating tube 3. The temperature sensor 4 is provided in any of the grooves. Based on multiple temperature sensors 4, the temperature conditions at different positions on the heating plate 2 can be obtained to calculate the average temperature of the heating plate 2, thereby improving the accuracy of measuring the working temperature of the heating plate 2.

[0036] Furthermore, a circular mounting groove is provided on the heating plate 2, and the detection end of the temperature sensor 4 is plugged into the circular mounting groove. When the detection end of the temperature sensor 4 is plugged into the circular mounting groove, the detection end of the temperature sensor 4 contacts the inside of the heating plate 2, thereby improving the detection accuracy of the temperature sensor 4.

[0037] Furthermore, the aperture of the circular mounting groove is slightly larger than the outer diameter of the temperature sensor 4 , so that a clearance fit is formed between the circular mounting groove and the temperature sensor 4 , so that the temperature sensor 4 can be easily inserted into the circular mounting groove.

[0038] Specifically, the outer wall of the temperature sensor 4 can be covered with a thermal expansion coating. When the heating pot is working, the thermal expansion coating on the outer wall of the temperature sensor 4 can expand due to heat, so that an interference fit is formed between the temperature sensor 4 and the circular mounting groove, so that the temperature sensor 4 can be tightly attached to the circular mounting groove of the heating plate 2, thereby improving the tightness of the fit between the temperature sensor 4 and the circular mounting groove of the heating plate 23, thereby improving the accuracy of the temperature sensor 4 in measuring the working temperature of the heating plate 2.

[0039] Specifically, in this embodiment, the circular mounting groove is opened in the middle position of the heating plate 2, and the working temperature of the heating plate 2 is obtained based on the temperature sensor 4 arranged in the middle position of the heating plate 2. Based on the temperature measurement data of the middle position of the heating plate 2, the accuracy of converting the temperature of the inner pot 12 based on the temperature of the heating plate 2 can be ensured, so as to ensure the accuracy of the judgment of the cooking status of the liquid or food in the inner pot 12.

[0040] Furthermore, the material of the inner liner 12 can be metal, which has good thermal conductivity, so that the food and liquid placed in the inner liner 12 can be quickly heated. The material of the inner liner 12 can be ceramic, which has good thermal insulation performance; the material of the inner liner 12 can also be stainless steel, etc., to meet the daily use needs of users.

[0041] Furthermore, the inner pot 12 can be one of the commonly used types of pots and pans, such as a soup pot, a boiling pot, a steamer, a wok, a frying pan, etc., to meet the daily cooking needs of users.

[0042] Specifically, the outer shell 11 and the inner liner 12 may be an integrally formed structure, that is, the outer shell 11 and the inner liner 12 may be obtained by an integrally formed process, thereby improving the stability of the structural connection between the inner liner 12 and the outer shell 11 .

[0043] Furthermore, the inner liner 12 can also be fixed to the outer shell 11 based on welding to ensure that the inner liner 12 and the outer shell 11 have good structural connection stability.

[0044] Furthermore, the side wall of the shell 11 is configured as a hollow structure, and a heat insulation layer is formed based on the hollow structure, thereby improving the safety of the user when using the heating pot.

[0045] Furthermore, a display panel is provided on the side wall of the heating pot body 1, and the display panel is signal-connected to the main control module inside the shell 11. The display panel is used to display the working temperature of the heating pot so that the user can obtain the working information of the heating pot.

[0046] Furthermore, the main control component can convert the heating temperature of the inner pot 12 or the remaining cooking time of the ingredients according to the working temperature of the heating plate 2 obtained by the temperature sensor 4, and display it on the display panel so that the user can obtain the cooking status of the heating pot.

[0047] An embodiment of the present utility model provides a heating pot, in which a temperature sensor 4 is provided in the heating part inside the heating pot, and the real-time working temperature of the heating plate 2 is obtained based on the temperature sensor 4. The heating temperature change of the food in the pot body can be converted according to the real-time working temperature of the heating plate 2, so that the heating power and heating time of the heating pot are adjusted in real time according to the working temperature of the heating part, thereby improving the accuracy of the heating pot's heating adjustment of the food and ensuring the cooked taste of the food.

[0048] In addition, the above embodiments of the present invention are introduced in detail. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A heating pot, characterized in that: The heating pot comprises: a heating pot body, the heating pot body comprises an outer shell and an inner pot, the inner pot is embedded in the outer shell, and a partition is formed between the inner pot and the outer shell, and a heating part is arranged in the partition; A temperature sensor is arranged in the partition layer, and the temperature sensor is located in the heating part.

2. The heating pot according to claim 1, characterized in that: A main control module is provided in the heating pot, and the main control module is connected to the temperature sensor signal; The main control module is connected to the heating unit by signal.

3. The heating pot according to claim 2, characterized in that: The housing is provided with a receiving groove formed by a hollow structure, and the main control module is arranged in the receiving groove.

4. The heating pot according to claim 3, characterized in that: One end of the temperature sensor is set as a detection end, and a signal connection line extends from the other end. A through hole is opened on the top plate of the receiving groove, and the signal connection line of the temperature sensor extends to the inside of the receiving groove of the housing after passing through the through hole of the receiving groove; The temperature sensor is connected to the main control module signal based on the signal connection line.

5. The heating pot according to claim 1, characterized in that: The temperature sensor is a K-type thermocouple.

6. The heating pot according to claim 5, characterized in that: The temperature sensor is a nickel-silicon thermocouple, or the temperature sensor is a nickel-aluminum thermocouple.

7. The heating pot according to claim 1, characterized in that: The heating part includes a heating plate and one or more heating tubes, and the one or more heating tubes are evenly arranged on the bottom surface of the heating plate along a circumferential direction.

8. The heating pot according to claim 7, characterized in that: The bottom of the heating plate is provided with a groove, and the temperature sensor is arranged in the groove; Or a circular mounting groove is provided on the heating plate, and the detection end of the temperature sensor is plugged into and fitted in the circular mounting groove.

9. The heating pot according to claim 8, characterized in that: The outer wall of the temperature sensor is coated with a thermal expansion coating. When the heating pot is working, the temperature sensor forms an interference fit with the circular mounting groove based on the thermal expansion coating.

10. The heating pot according to claim 1, characterized in that: The inner container is made of metal, ceramic or stainless steel, and the outer shell and the inner container are an integrally formed structure.

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