High-precision heating module adaptive to spherical pot body

Abstract

The high-precision heating module capable of being matched with the spherical pot comprises a heating disc and a temperature sensing sensor, a hemispherical concave position is formed in the upper side of the heating disc, and a vertically-through receding temperature sensing through hole is formed in the middle of the heating disc; the lower side of the heating disc is provided with a heating pipe which is located on the outer side of the receding temperature sensing through hole and used for heating of an external power source, and is further provided with connecting columns which are located on the outer side of the receding temperature sensing through hole, located on the inner side of the heating pipe and symmetrically arranged left and right at intervals. The temperature sensing sensor is arranged in the receding temperature sensing through hole, and a connecting through hole which corresponds to the connecting column and is used for being connected with the heating disc is formed in the temperature sensing sensor. By optimizing the structure and controlling the size, the problems of heat conduction and temperature measurement of the spherical pan bottom are solved, so that heat is uniformly and efficiently transferred to the spherical pan bottom, and the aim of accurately controlling the temperature is fulfilled.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of spherical pot heating, and in particular to a high-precision heating module suitable for spherical pots. BACKGROUND

[0002] The spherical pot heating technology is a method of using a spherical pot for cooking or heating, which has unique advantages in terms of thermal efficiency, heating uniformity and cooking effect. Due to its unique advantages, it is widely used in cooking, food processing, chemical experiments and other fields. In the field of cooking, the spherical pot can be used for stewing, boiling, steaming and other cooking methods, providing more uniform heating effect and making food more delicious. In the field of food processing, the spherical pot heating technology can be used for large-scale food production, improving production efficiency and product quality. In the field of chemical experiments, the spherical pot heating technology can be used for heating reactants to ensure the uniformity and safety of the reaction process.

[0003] Although the existing spherical pot heating technology has its unique technical advantages, there are still technical problems such as the heating disc being unable to be properly matched with the spherical pot bottom and the existing heating disc design being unable to realize precise temperature acquisition and control. Therefore, the technical personnel in the field urgently need to develop a high-precision heating module suitable for spherical pots to meet the actual application requirements. CONTENT OF THE INVENTION

[0004] The main purpose of the present application is to provide a high-precision heating module suitable for spherical pots, which aims to solve the above technical problems.

[0005] A high-precision heating module suitable for spherical pots, comprising a heating disc and a temperature sensor, wherein a semispherical recess is formed on the upper side of the heating disc, and a temperature sensing through hole is formed in the middle of the heating disc; the diameter of the temperature sensing through hole is in the range of 15-28mm;

[0006] The lower side of the heating disc is provided with a heating pipe outside the temperature sensing through hole for external power supply heating, and is also provided with two connection columns outside the temperature sensing through hole and inside the heating pipe, which are symmetrically arranged.

[0007] The temperature sensor is arranged in the temperature sensing through hole, and a connection through hole is formed on the temperature sensor corresponding to the connection columns for connecting with the heating disc.

[0008] The high-precision heating module suitable for spherical pots as described above, wherein the temperature sensor comprises:

[0009] A support connecting plate is provided with a middle through hole in the middle, and the connection through holes are formed on the left and right sides of the middle through hole.

[0010] An insulating shell is arranged on the upper side of the support connecting plate, and a containing space is formed in the interior of the insulating shell, and a communication opening is formed on the upper side of the insulating shell and is in communication with the containing space;

[0011] An insulating telescopic sleeve is arranged in the containing space, and the upper end of the insulating telescopic sleeve extends out of the upper side of the communication opening;

[0012] An insulating telescopic spring is arranged in the containing space between the insulating telescopic sleeve and the support connecting plate, and is used for telescopic movement of the insulating telescopic sleeve;

[0013] A thermistor is arranged in the interior of the insulating telescopic sleeve, and the lead wire of the thermistor extends downward out of the middle through hole for external connection of a power supply;

[0014] A contact sheet is arranged on the upper side of the insulating telescopic sleeve, and the contact sheet is connected with the thermistor and is used for contact and fastening of the thermistor.

[0015] The high-precision heating module suitable for the spherical pot body as described above, the lower side of the heating disc is further provided with a plurality of connection lower protruding columns arranged at intervals on the outer side of the heating tube; an internally threaded hole is formed on each of the connection lower protruding columns.

[0016] The high-precision heating module suitable for the spherical pot body as described above, the outer side of each of the connection lower protruding columns is provided with a telescopic pre-tightening spring.

[0017] The high-precision heating module suitable for the spherical pot body as described above, the number of the connection lower protruding columns and the telescopic pre-tightening springs is three.

[0018] Compared with the prior art, the above application has the following advantages:

[0019] The high-precision heating module suitable for the spherical pot body of the application successfully solves the technical problems of difficulty in concentrated heat conduction and inaccurate temperature measurement of the spherical pot bottom due to the small contact area through reasonable structural design and precise spatial size control. Through the unique structural design of the application, the heating module can effectively transfer heat to the spherical pot bottom, ensuring the uniformity and efficiency of the heating effect. At the same time, the precise temperature measurement function makes the temperature control more accurate, thereby improving the reliability and safety of the paste making process. This technical breakthrough not only improves the heating efficiency, but also brings users a more convenient and accurate operation experience. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0021] Fig. 1 The exploded view of the pot and the heating module in the high-precision heating module suitable for the spherical pot of the present application.

[0022] Fig. 2 The perspective view of the heating disc in the high-precision heating module suitable for the spherical pot of the present application.

[0023] Fig. 3 Another perspective view of the heating disc in the high-precision heating module suitable for the spherical pot of the present application.

[0024] Fig. 4 The sectional view of the temperature sensor in the high-precision heating module suitable for the spherical pot of the present application. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort fall within the scope of protection of the present application.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0027] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that the technical solutions can be realized by those skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0028] As Figs. 1 to 4As shown, a high-precision heating module suitable for a spherical pot body includes a heating disc 41 and a temperature sensing sensor 42.

[0029] The heating disc 41 is provided with a semispherical recess 411 on the upper side, and a temperature sensing through hole 412 is provided in the middle of the heating disc 41;

[0030] The heating disc 41 is provided with a heating pipe 413 on the lower side, which is located outside the temperature sensing through hole 412 and is used for heating by an external power supply, and is also provided with a connecting column 414 located outside the temperature sensing through hole 412 and inside the heating pipe 413 and arranged symmetrically and spaced apart on the left and right sides; the center distance of the two connecting columns 414 is 23-36mm, preferably 36mm;

[0031] The temperature sensing sensor 42 is arranged in the temperature sensing through hole 412, and a connecting through hole 4211 is provided on the temperature sensing sensor 42 and corresponds to the connecting column 414 for connecting the heating disc 41; the temperature sensing sensor 42 is used for contact collection and acquisition of the heating temperature of the pot body 300.

[0032] The pot body 300 is provided with a temperature sensing contact part 31 at the bottom, and is also provided with a spherical part 32 located outside the temperature sensing contact part 31 and in a spherical shape; the temperature sensing contact part 31 is used for contacting the temperature sensing sensor 42, and the spherical part 32 can be adapted to the semispherical recess 411.

[0033] The high-precision heating module suitable for the spherical pot body of the present application successfully solves the technical problems of difficult heat conduction and inaccurate temperature measurement of the spherical pot bottom due to small contact area through reasonable structure design and precise space size control; through the unique structure design of the present application, the heating module can effectively transfer heat to the spherical pot bottom, ensure the uniformity and efficiency of the heating effect, at the same time, the precise temperature measurement function makes the temperature control more accurate, thereby improving the reliability and safety of the paste making process, which not only improves the heating efficiency, but also brings users a more convenient and accurate operation experience.

[0034] Further, the temperature sensing sensor 42 includes a support connecting plate 421, an insulating shell 422, an insulating telescopic sleeve 423, an insulating telescopic spring 424, a thermistor 425, and a contact sheet 426.

[0035] The middle through hole 4212 is arranged in the middle of the support connecting plate 421, and the connecting through hole 4211 is arranged on the left and right sides of the middle through hole 4212; the insulating shell 422 is arranged on the upper side of the support connecting plate 421, and the inside of the insulating shell 422 is provided with a containing space 4221, and a communication opening is arranged on the upper side of the insulating shell 422 and is in communication with the containing space 4221; the insulating telescopic sleeve 423 is arranged in the containing space 4221, and the upper end of the insulating telescopic sleeve 423 extends out of the upper side of the communication opening; the insulating telescopic spring 424 is arranged in the containing space 4221 and is located between the insulating telescopic sleeve 423 and the support connecting plate 421, and is used for telescopic movement of the insulating telescopic sleeve 423; the thermistor 425 is arranged in the insulating telescopic sleeve 423, and the lead wire of the thermistor 425 extends downward out of the middle through hole 4212 for external connection of a power supply; the contact sheet 426 is arranged on the upper side of the insulating telescopic sleeve 423, and the contact sheet 426 is connected with the thermistor 425 and is used for contacting and fixing the thermistor 425.

[0036] The outer diameter size of the insulating shell 422 is preferably 22mm; the outer diameter size of the insulating telescopic sleeve 423 is preferably 10mm.

[0037] The temperature sensor 42 described in the present application realizes rapid and accurate response to temperature change through its unique structure design. The support connecting plate 421 provides adaptive connection; the insulating shell 422 not only protects the internal components from the external environment, but also provides a safe packaging environment for the thermistor 425; then through the combination design of the insulating shell 422, the insulating telescopic sleeve 423 and the insulating telescopic spring 424, the contact sheet 426 and the thermistor 425 can be in close contact with the spherical pot bottom in real time, so as to ensure the accuracy of temperature measurement.

[0038] Further, a plurality of connecting lower protruding columns 415 are arranged on the outer side of the heating tube 413; an inner threaded hole 4151 is arranged on each connecting lower protruding column 415. The purpose is to realize simple and convenient connection and assembly of the heating disc 41.

[0039] Further, a telescopic pre-tightening spring 416 is arranged on the outer side of each connecting lower protruding column 415, and the advantage is that the stability of the installation of the heating disc 41 can be further improved through the telescopic pre-tightening spring 416.

[0040] Further, the number of the connecting lower protruding column 415 and the telescopic pre-tightening spring 416 is 3. The purpose is to realize multi-point installation and further improve the installation stability.

[0041] The above is an embodiment provided in conjunction with specific content, and does not constitute an acknowledgement that the specific implementation of the present application is limited to these descriptions. Any approximation, similarity, or replacement of the method and structure of the present application, or any technical deduction or replacement made on the basis of the concept of the present application, shall be considered within the protection scope of the present application.

Claims

1. A high-precision heating module for an adaptable spherical pot, comprising a heating disc (41) and a temperature sensor (42), characterized in that: The heating disc (41) is provided with a hemispherical recess (411) on the upper side, and a through temperature sensing hole (412) is formed in the middle part of the heating disc (41) and extends upward and downward. The heating disc (41) is provided with a heating tube (413) on the lower side of the heating disc (41) and outside the through temperature sensing hole (412) for heating by an external power supply, and is also provided with two connecting columns (414) which are symmetrically arranged on the outside of the through temperature sensing hole (412) and on the inside of the heating tube (413). The temperature sensor (42) is arranged in the through temperature sensing hole (412), and a connecting hole (4211) is formed in the temperature sensor (42) and corresponds to the connecting column (414) for connecting the heating disc (41).

2. The high precision heating module of the adaptable spherical pot according to claim 1, wherein, The temperature sensor (42) comprises: A support connecting plate (421) is provided with an intermediate hole (4212) in the middle part, and the connecting holes (4211) are formed on the left and right sides of the intermediate hole (4212); An insulating shell (422) is arranged on the upper side of the support connecting plate (421), and an accommodating space (4221) is formed in the insulating shell (422), and a communication opening is formed on the upper side of the insulating shell (422) and communicates with the accommodating space (4221); An insulating telescopic sleeve (423) is arranged in the accommodating space (4221), and the upper end of the insulating telescopic sleeve (423) extends out of the communication opening; An insulating telescopic spring (424) is arranged in the accommodating space (4221) between the insulating telescopic sleeve (423) and the support connecting plate (421) for telescopic movement of the insulating telescopic sleeve (423); A thermistor (425) is arranged in the insulating telescopic sleeve (423), and the lead wire of the thermistor (425) extends downward out of the intermediate hole (4212) for external connection of a power supply; A contact sheet (426) is arranged on the upper side of the insulating telescopic sleeve (423) and connected with the thermistor (425) for contact and fixation of the thermistor (425).

3. The high precision heating module of the adaptable spherical pot according to claim 2, wherein, The lower side of the heating disc (41) is also provided with a plurality of connecting lower convex columns (415) which are arranged at intervals outside the heating tube (413).

4. The high precision heating module of claim 3, wherein, Each connecting lower convex column (415) is provided with an internal thread hole (4151) on the upper side.

5. The high precision heating module of claim 4, wherein, The number of the connecting lower convex columns (415) and the telescopic pre-tightening springs (416) is three.

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