Pot bottom temperature measuring device and system

Abstract

The utility model provides a pot bottom temperature measuring device and system, the device is applied to the technical field of temperature measurement, the device comprises a built-in telescopic temperature probe, an external telescopic temperature probe and a fixing structure, the fixing structure is respectively connected with the built-in telescopic temperature probe and the external telescopic temperature probe; wherein the built-in telescopic temperature probe is of a vertical structure, and the built-in telescopic temperature probe is used for measuring the temperature of the inner side of the pot bottom; the external telescopic temperature probe is of an L-shaped structure and is used for measuring the temperature of the outer side of the pot bottom; the fixing structure is used for fixing the built-in telescopic temperature probe and the external telescopic temperature probe at fixing positions of the cookware. According to the pot bottom temperature measuring device provided by the invention, the built-in telescopic temperature probe and the external telescopic temperature probe are combined, so that the precision of pot bottom temperature measurement can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measurement, in particular to a pot bottom temperature measuring device and system. Background Art

[0002] At present, the intelligent stove system can provide intelligent temperature control function according to customer needs and adjust the fire power of the stove according to the temperature of the bottom of the pot. Therefore, how to accurately measure the temperature of the bottom of the pot is an important problem of intelligent temperature control of the intelligent stove system. The existing technology proposes that the temperature of the bottom of the pot can be obtained by installing a temperature sensor on the bottom of the pot, but the above solution is easily affected by the burning flame, and due to the difference in the material and structure of the pot body, there may be a large difference between the temperature of the bottom of the pot and the temperature inside the pot, resulting in low accuracy of the bottom temperature detection. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a pot bottom temperature measurement device and system, which can significantly improve the accuracy of pot bottom temperature measurement by combining a built-in retractable temperature probe and an external retractable temperature probe.

[0004] In a first aspect, an embodiment of the utility model provides a pot bottom temperature measuring device, comprising: a built-in retractable temperature probe, an external retractable temperature probe and a fixed structure, wherein the fixed structure is respectively connected to the built-in retractable temperature probe and the external retractable temperature probe; wherein the built-in retractable temperature probe is a vertical structure, and the built-in retractable temperature probe is used to measure the temperature of the inner side of the pot bottom; the external retractable temperature probe is an L-shaped structure, and the external retractable temperature probe is used to measure the temperature of the outer side of the pot bottom; the fixed structure is used to fix the built-in retractable temperature probe and the external retractable temperature probe at fixed positions of the pot.

[0005] In one embodiment, the built-in retractable temperature probe includes: an internal temperature sensor set, which is evenly distributed inside the built-in retractable temperature probe in the vertical direction; wherein the built-in retractable temperature probe is used to obtain the temperature measurement results of the inner side of the pot bottom, wherein the temperature measurement results of the inner side of the pot bottom include: the temperature distribution at different depths inside the pot bottom.

[0006] In one embodiment, the built-in retractable temperature probe also includes: a first wireless transmission module, which is connected to the signal transmission line at the upper end of the built-in retractable temperature probe; wherein the first wireless transmission module is used to transmit the temperature measurement results of the inner side of the pot bottom to an external device.

[0007] In one embodiment, the built-in retractable temperature probe also includes: a first high temperature resistant outer sleeve, which wraps the internal temperature sensor set: wherein the first high temperature resistant outer sleeve is a high temperature plastic sleeve, and the first high temperature resistant outer sleeve is used to protect the internal temperature sensor set in the built-in retractable temperature probe.

[0008] In one embodiment, the external retractable temperature probe includes: an external temperature sensor set, which is evenly distributed in the horizontal direction inside the lower end of the external retractable temperature probe: wherein the external temperature sensor is used to obtain the temperature measurement results of the outside of the pot bottom, wherein the temperature measurement results of the outside of the pot bottom include: the temperature distribution at different horizontal positions on the outside of the pot bottom.

[0009] In one embodiment, the external retractable temperature probe also includes: a second wireless transmission module, which is connected to the signal transmission line at the upper end of the external retractable temperature probe; wherein the second wireless transmission module is used to transmit the temperature measurement results of the outside of the pot bottom to an external device.

[0010] In one embodiment, the built-in retractable temperature probe also includes: a second high temperature resistant external sleeve, which wraps the external temperature sensor set: wherein the second high temperature resistant external sleeve is a ceramic sleeve, and the second high temperature resistant external sleeve is used to protect the external temperature sensor set in the external retractable temperature probe.

[0011] In one embodiment, the fixing structure includes: a built-in retractable temperature probe insertion hole, and the built-in retractable temperature probe insertion hole is arranged on the pot cover: wherein the built-in retractable temperature probe insertion hole is used to fix the built-in retractable temperature probe.

[0012] In one embodiment, the fixing structure also includes: a first buckle and a second buckle, the first buckle is arranged on the outside of the bottom of the pot, and the second buckle is arranged on the handle of the pot: wherein the first buckle and the second buckle are used to fix the external retractable temperature probe.

[0013] In the second aspect, an embodiment of the utility model also provides a pot bottom temperature measurement system, comprising: an external device, and a pot bottom temperature measurement device as described in any one of the first aspects above; the external device communicates with the pot bottom temperature measurement device via a signal interface, and the external device is used to adjust the fire power of the stove according to the temperature measurement results of the inside and outside of the pot bottom.

[0014] The embodiments of the present invention bring the following beneficial effects:

[0015] The utility model provides a pot bottom temperature measuring device and system, comprising: a built-in retractable temperature probe, an external retractable temperature probe and a fixed structure, wherein the fixed structure is connected to the built-in retractable temperature probe and the external retractable temperature probe respectively; wherein the built-in retractable temperature probe is a vertical structure, and the built-in retractable temperature probe is used to measure the temperature inside the pot bottom; the external retractable temperature probe is an L-shaped structure, and the external retractable temperature probe is used to measure the temperature outside the pot bottom; the fixed structure is used to fix the built-in retractable temperature probe and the external retractable temperature probe at a fixed position of the pot. The above device combines the built-in retractable temperature probe and the external retractable temperature probe, and can significantly improve the accuracy of the pot bottom temperature measurement.

[0016] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0017] In order to make the above-mentioned objectives, features and advantages of the present disclosure more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a pot bottom temperature measuring device provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a built-in retractable temperature probe provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of an external retractable temperature probe provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of a built-in retractable temperature probe insertion hole provided by an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of the structure of an electronic device provided in an embodiment of the utility model.

[0024] Icons: 000-pot lid; 001-pot; 011-built-in retractable temperature probe; 012-built-in retractable temperature probe insertion hole; 013-first wireless transmission module; 021-external retractable temperature probe; 022-first buckle; 023-second buckle; 024-second wireless transmission module; 51-processor; 52-memory; 53-bus; 54-communication interface. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] At present, the smart stove system can provide intelligent temperature control function according to customer needs and adjust the fire power of the stove according to the temperature of the bottom of the pot. Therefore, how to accurately measure the temperature of the bottom of the pot is an important problem of the intelligent temperature control of the smart stove system. The prior art proposes that the temperature of the bottom of the pot can be obtained by installing a temperature sensor on the bottom of the pot, but the above scheme is easily affected by the burning flame, and due to the difference in the material and structure of the pot body, there may be a large difference between the temperature of the bottom of the pot and the temperature inside the pot, resulting in low accuracy of the bottom temperature detection. Based on this, the embodiment of the utility model provides a bottom temperature measuring device for a pot, which can significantly improve the accuracy of the bottom temperature measurement by combining a built-in retractable temperature probe and an external retractable temperature probe.

[0027] See also Figure 1 The schematic diagram of the structure of a pot bottom temperature measuring device is shown. The utility model provides a pot bottom temperature measuring device, comprising: a built-in retractable temperature probe 011, an external retractable temperature probe 021 and a fixing structure, wherein the fixing structure is connected to the built-in retractable temperature probe 011 and the external retractable temperature probe 021 respectively; wherein the built-in retractable temperature probe 011 is a vertical structure, and the built-in retractable temperature probe 011 is used to measure the temperature of the inner side of the pot bottom; the external retractable temperature probe 021 is an L-shaped structure, and the external retractable temperature probe 021 is used to measure the temperature of the outer side of the pot bottom; the fixing structure is used to fix the built-in retractable temperature probe 011 and the external retractable temperature probe 021 at fixed positions of the pot 001, and in actual application, the lower ends of the built-in retractable temperature probe 011 and the external retractable temperature probe 021 can be retracted and adjusted.

[0028] The above-mentioned pot bottom temperature measuring device provided by the embodiment of the utility model can significantly improve the accuracy of pot bottom temperature measurement by combining the built-in retractable temperature probe 011 and the external retractable temperature probe 021.

[0029] See also Figure 2 The structure diagram of a built-in retractable temperature probe 011 is shown, the built-in retractable temperature probe 011 includes: an internal temperature sensor set, a first wireless transmission module 013 and a first high temperature resistant outer sleeve, the internal temperature sensor set is evenly distributed inside the built-in retractable temperature probe 011 along the vertical direction, the first wireless transmission module 013 is connected to the signal transmission line at the upper end of the built-in retractable temperature probe 011, the first high temperature resistant outer sleeve wraps the internal temperature sensor set, wherein the built-in retractable temperature probe 011 is used to obtain the temperature measurement structure of the inner side of the pot bottom The temperature measurement result of the inner side of the pot bottom includes: the temperature distribution at different depths of the inner side of the pot bottom; the first wireless transmission module 013 is used to transmit the temperature measurement result of the inner side of the pot bottom to an external device; the first high temperature resistant outer sleeve is a high temperature plastic sleeve; the first high temperature resistant outer sleeve is used to protect the internal temperature sensor set in the built-in retractable temperature probe 011; in actual application, the built-in retractable temperature probe 011 can adjust the extension degree of the probe according to the depth of the pot 001; the temperature sensor at the bottom of the built-in retractable temperature probe 011 can directly touch the bottom of the pot.

[0030] See also Figure 3 A structural schematic diagram of an external retractable temperature probe 021 is shown, the external retractable temperature probe 021 includes: an external temperature sensor set, a second wireless transmission module 024 and a second high temperature resistant external sleeve, the external temperature sensor set is uniformly distributed inside the lower end of the external retractable temperature probe 021 in the horizontal direction, the second wireless transmission module 024 is connected to the signal transmission line at the upper end of the external retractable temperature probe 021, and the second high temperature resistant external sleeve wraps the external temperature sensor set, wherein the external temperature sensor is used to obtain the temperature measurement result of the outer side of the pot bottom, wherein the temperature measurement result of the outer side of the pot bottom includes: the temperature distribution at different horizontal positions of the outer side of the pot bottom, the second wireless transmission module 024 is used to transmit the temperature measurement result of the outer side of the pot bottom to an external device, the second high temperature resistant external sleeve is a ceramic sleeve, and the second high temperature resistant external sleeve is used to protect the external temperature sensor set in the external retractable temperature probe 021. In actual application, the external retractable temperature probe 021 can be provided with only one temperature sensor, and the temperature sensor is provided at the tip of the lower end of the probe, so as to measure the temperature of the center point of the outer side of the pot bottom.

[0031] See also Figure 4A structural schematic diagram of a built-in retractable temperature probe insertion hole 012 is shown, the fixing structure includes: a built-in retractable temperature probe insertion hole 012, the built-in retractable temperature probe insertion hole 012 is arranged on the pot cover 000: wherein the built-in retractable temperature probe insertion hole 012 is used to fix the built-in retractable temperature probe 011, in one embodiment, the fixing structure also includes: a first clip 022 and a second clip 023, the first clip 022 is arranged on the outside of the pot bottom, and the second clip 023 is arranged at the handle of the pot 001: wherein the first clip 022 and the second clip 023 are used to fix the external retractable temperature probe 021, in actual application, the positions of the first clip 022 and the built-in retractable temperature probe insertion hole 012 are fixed, and the position of the second clip 023 can be slidably adjusted at the handle of the pot 001 to fix the external retractable temperature probe 021 in a suitable position (the tip of the lower end of the probe is placed at the center point of the pot bottom).

[0032] For the pot bottom temperature measuring device provided in the aforementioned embodiment, the embodiment of the utility model also provides a pot bottom temperature measuring system, which includes the pot bottom temperature measuring device provided in the aforementioned embodiment and an external device connected to the pot bottom temperature measuring device, the external device communicates with the pot bottom temperature measuring device through a signal interface, and the external device is used to adjust the fire power of the stove according to the temperature measurement results of the inside and outside of the pot bottom.

[0033] The present utility model also provides an electronic device, such as Figure 5 As shown, it is a schematic diagram of the structure of the electronic device, wherein the electronic device includes a processor 51 and a memory 52, the memory 52 stores machine executable instructions that can be executed by the processor 51, and the processor 51 executes the machine executable instructions to realize the above-mentioned pot bottom temperature measurement process.

[0034] exist Figure 5 In the illustrated embodiment, the electronic device further includes a bus 53 and a communication interface 54 , wherein the processor 51 , the communication interface 54 and the memory 52 are connected via the bus.

[0035] The memory 52 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 54 (which may be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. may be used. The bus may be an ISA bus, a PCI bus, or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 5Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0036] The processor 51 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit in the processor 51 or the instructions in the form of software. The above processor 51 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the utility model can be implemented or executed. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The steps of the method disclosed in the embodiments of the utility model can be directly embodied as a hardware decoding processor for execution, or a combination of hardware and software modules in the decoding processor for execution. The software module can be located in a storage medium mature in the art such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, etc. The storage medium is located in the memory, and the processor 51 reads the information in the memory 52 and completes the steps of measuring the temperature of the bottom of the pot in the above-mentioned embodiment in combination with its hardware.

[0037] The embodiment of the utility model also provides a machine-readable storage medium, which stores machine-executable instructions. When the machine-executable instructions are called and executed by the processor, the machine-executable instructions prompt the processor to implement the above-mentioned bottom pot temperature measurement process. The specific implementation can be referred to the aforementioned method embodiment, which will not be repeated here.

[0038] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that can be executed by a processor. Based on this understanding, the technical solution of the utility model, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the utility model. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program code.

[0039] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above-mentioned embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A pot bottom temperature measuring device, characterized in that: include: A built-in retractable temperature probe, an external retractable temperature probe and a fixing structure, wherein the fixing structure is connected to the built-in retractable temperature probe and the external retractable temperature probe respectively; wherein, The built-in retractable temperature probe is a vertical structure, and the built-in retractable temperature probe is used to measure the temperature inside the bottom of the pot; The external retractable temperature probe is an L-shaped structure, and the external retractable temperature probe is used to measure the temperature outside the bottom of the pot; The fixing structure is used to fix the built-in retractable temperature probe and the external retractable temperature probe at fixed positions of the cookware.

2. The pot bottom temperature measuring device according to claim 1, characterized in that: The built-in retractable temperature probe comprises: an internal temperature sensor set, wherein the internal temperature sensor set is evenly distributed inside the built-in retractable temperature probe along the vertical direction; wherein, The built-in retractable temperature probe is used to obtain the temperature measurement result of the inner side of the pot bottom, wherein the temperature measurement result of the inner side of the pot bottom includes: the temperature distribution at different depths of the inner side of the pot bottom.

3. The pot bottom temperature measuring device according to claim 2, characterized in that: The built-in retractable temperature probe further includes: a first wireless transmission module, the first wireless transmission module is connected to the signal transmission line at the upper end of the built-in retractable temperature probe; wherein, The first wireless transmission module is used to transmit the temperature measurement result of the inner side of the pot bottom to an external device.

4. The pot bottom temperature measuring device according to claim 2, characterized in that: The built-in retractable temperature probe further includes: a first high temperature resistant outer sleeve, the first high temperature resistant outer sleeve wraps the internal temperature sensor assembly: wherein, The first high temperature resistant outer sleeve is a high temperature plastic sleeve, and the first high temperature resistant outer sleeve is used to protect the internal temperature sensor set in the built-in retractable temperature probe.

5. The pot bottom temperature measuring device according to claim 1, characterized in that: The external retractable temperature probe comprises: an external temperature sensor set, the external temperature sensor set is evenly distributed in the lower end of the external retractable temperature probe along the horizontal direction: wherein, The external temperature sensor set is used to obtain the temperature measurement result of the outer side of the pot bottom, wherein the temperature measurement result of the outer side of the pot bottom includes: the temperature distribution at different horizontal positions of the outer side of the pot bottom.

6. The pot bottom temperature measuring device according to claim 5, characterized in that: The external retractable temperature probe further includes: a second wireless transmission module, the second wireless transmission module is connected to the signal transmission line at the upper end of the external retractable temperature probe; wherein, The second wireless transmission module is used to transmit the temperature measurement result of the outer side of the pot bottom to an external device.

7. The pot bottom temperature measuring device according to claim 5, characterized in that: The built-in retractable temperature probe further includes: a second high temperature resistant outer sleeve, the second high temperature resistant outer sleeve wraps the external temperature sensor assembly: wherein, The second high temperature resistant outer sleeve is a ceramic sleeve, and the second high temperature resistant outer sleeve is used to protect the external temperature sensor set in the external retractable temperature probe.

8. The pot bottom temperature measuring device according to claim 1, characterized in that: The fixing structure comprises: a built-in retractable temperature probe insertion hole, and the built-in retractable temperature probe insertion hole is arranged on the pot cover: wherein, The built-in retractable temperature probe insertion hole is used to fix the built-in retractable temperature probe.

9. The pot bottom temperature measuring device according to claim 8, characterized in that: The fixing structure further includes: a first buckle and a second buckle, wherein the first buckle is arranged on the outside of the pot bottom, and the second buckle is arranged on the pot handle: wherein, The first buckle and the second buckle are used to fix the external retractable temperature probe.

10. A pot bottom temperature measurement system, characterized in that: The method comprises: an external device, and a pan bottom temperature measuring device according to any one of claims 1 to 9; The external device communicates with the pot bottom temperature measuring device through a signal interface, and the external device is used to adjust the fire power of the stove according to the temperature measurement results of the inner and outer sides of the pot bottom.

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