Stove

Abstract

The embodiment of the utility model discloses a kitchen range. The kitchen range comprises a burner module, an anti-dry-burning probe and a blast sleeve module, the anti-dry-burning probe and the blast sleeve module are located in the combustor module. The air blowing sleeve module comprises an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are both of a hollow structure, the inner cylinder is arranged in the outer cylinder in a sleeved mode, and an air blowing space is formed between the inner cylinder and the outer cylinder; the air blowing sleeve module further comprises an air blowing air inlet and an air blowing air outlet, and the air blowing space communicates with the air blowing air inlet and the air blowing air outlet. The anti-dry-burning probe is inserted into the inner cylinder body and comprises a temperature detection part, and the temperature detection part extends out of the top of the inner cylinder body. According to the stove, the anti-dry-burning probe is inserted into the inner cylinder body of the air blowing sleeve module, and the air blowing space is formed between the inner cylinder body and the outer cylinder body of the air blowing sleeve module, so that the problem of inaccurate temperature measurement precision caused by poor protection of the anti-dry-burning probe in the stove is solved, and the temperature measurement precision of the anti-dry-burning probe on the pot bottom temperature is improved.

Description

Technical Field

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

[0002] Cookers are the most frequently used kitchen appliances in our homes. Because they use flammable and explosive gases, they cause numerous injuries each year due to improper use or other accidents. To prevent safety issues like overheating, sticking, and dry cooking, cookers typically have a dry-cooking sensor located in the middle of the cooker's burner. This sensor, when operating, comes into contact with the bottom of the pot to monitor its temperature in real time.

[0003] Nowadays, stoves are increasingly demanding higher energy efficiency and differentiated flame shapes. This has led to a decrease in the temperature measurement accuracy of anti-dry-burn probes due to the influence of flames. For anti-dry-burn probes, simple protective covers are becoming less and less effective and cannot meet the temperature measurement accuracy requirements of current stoves. Utility Model Content

[0004] The embodiment of the utility model provides a stove, which overcomes the problem that the temperature measurement accuracy of the anti-dry-burning probe in the stove is inaccurate due to inadequate protection.

[0005] The embodiment of the utility model provides a stove, comprising a burner module, an anti-dry-burning probe and an air blast sleeve module;

[0006] The anti-dry burning probe and the air blast sleeve module are located inside the burner module;

[0007] The air blast sleeve module includes an inner cylinder and an outer cylinder, both of which are hollow structures. The inner cylinder is sleeved in the outer cylinder, and an air blast space is formed between the inner cylinder and the outer cylinder.

[0008] The blast sleeve module further includes a blast inlet and a blast outlet, and the blast space is communicated with the blast inlet and the blast outlet respectively;

[0009] The anti-dry-heating probe is inserted into the inner cylinder, and the anti-dry-heating probe includes a temperature detection portion, and the temperature detection portion extends out of the top of the inner cylinder.

[0010] Optionally, the blower sleeve module further includes a first connecting portion, which is provided between the top of the inner cylinder and the top of the outer cylinder;

[0011] The first connecting portion is provided with a plurality of air outlet holes arranged at intervals, and the air outlet holes serve as the air blast outlets and are communicated with the air blast space.

[0012] Optionally, the orthographic projections of the top of the air outlet hole and the bottom of the air outlet hole on the same side surface of the first connecting portion do not overlap or at least partially overlap.

[0013] Optionally, the distance between the geometric center of gravity of the top of the air outlet and the anti-dry-burning probe is greater than or equal to the distance between the geometric center of gravity of the bottom of the air outlet and the anti-dry-burning probe.

[0014] Optionally, the angle between the first axis of the air outlet and the first direction is α; wherein, 45°≤α≤90°, the first axis of the air outlet is a line connecting the geometric center of gravity of the top of the air outlet and the geometric center of gravity of the bottom of the air outlet, and the first direction is parallel to the surface of the first connecting part.

[0015] Optionally, in any cross section of the air outlet hole parallel to the surface of the first connecting portion, the cross section of the air outlet hole is a circle with a diameter of R; wherein 1mm≤R≤4mm.

[0016] Optionally, a blower module is also included;

[0017] The outer cylinder includes an air inlet, and the air inlet serves as the air blowing inlet and is connected to the air blowing space and the blower module respectively.

[0018] Optionally, the blower module includes a blower unit and a blower duct;

[0019] One end of the air blast duct is communicated with the air blast space through the air inlet hole, and the other end of the air blast duct is communicated with the blower unit.

[0020] Optionally, the air blowing sleeve module further includes a plurality of isolation cylinders, each of which is a hollow structure;

[0021] The blast space includes a plurality of connected blast sub-spaces, and the blast sub-spaces are respectively connected to the blast inlet and the blast outlet;

[0022] The isolation cylinder is sequentially sleeved in the outer cylinder, the inner cylinder is sleeved in the innermost isolation cylinder, the blast subspace is formed between adjacent inner cylinders and isolation cylinders, the blast subspace is formed between two adjacent isolation cylinders, and the blast subspace is formed between adjacent outer cylinders and isolation cylinders.

[0023] Optionally, it also includes an anti-dry burning probe fixing seat;

[0024] The anti-dry-burning probe fixing seat is fixedly connected to the anti-dry-burning probe.

[0025] An embodiment of the present utility model provides a stove, which includes a burner module, an anti-dry-burning probe and a blast sleeve module; the anti-dry-burning probe and the blast sleeve module are located inside the burner module; the blast sleeve module includes an inner cylinder and an outer cylinder, both of which are hollow structures, the inner cylinder is sleeved in the outer cylinder, and a blast space is formed between the inner cylinder and the outer cylinder; the blast sleeve module also includes a blast inlet and a blast outlet, and the blast space is respectively connected to the blast inlet and the blast outlet; the anti-dry-burning probe is inserted into the inner cylinder, the anti-dry-burning probe includes a temperature detection part, and the temperature detection part extends out of the top of the inner cylinder. The stove inserts the anti-dry-burning probe into the inner cylinder of the blast sleeve module, and a blast space is formed between the inner cylinder and the outer cylinder of the blast sleeve module. On the one hand, the blast sleeve module can protect the anti-dry-burning probe, avoiding the problem of the flame of the burner module directly burning the anti-dry-burning probe, and overcoming the problem of inaccurate temperature measurement accuracy of the anti-dry-burning probe in the stove due to inadequate protection. On the other hand, with the air flow from the blast inlet and the blast space to the blast outlet, the blast sleeve module can reduce the temperature of the anti-dry-burning probe, effectively reducing the influence of the high temperature of the flame on the anti-dry-burning probe, improving the temperature measurement accuracy of the anti-dry-burning probe on the bottom of the pot, avoiding the situation where the cooking operation is affected by the burning of the anti-dry-burning probe, and improving the user's cooking experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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.

[0027] Figure 1 This is a schematic diagram of the overall structure of a combustion system of a stove provided by an embodiment of the present utility model;

[0028] Figure 2 This is a schematic diagram of the explosion structure of a combustion system of a stove provided by an embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the overall structure of an anti-dry burning probe protection provided by an embodiment of the utility model;

[0030] Figure 4 This is a schematic cross-sectional view of a dry-burning protection probe protection provided by an embodiment of the present utility model;

[0031] Figure 5 and Figure 6 Schematic diagram of the enlarged cross-sectional structure of two air outlet holes on the first connecting portion provided by the embodiment of the present utility model;

[0032] Figure 7 This is a schematic cross-sectional view of another anti-dry-burn probe protection provided by an embodiment of the present utility model.

[0033] The reference numerals are as follows:

[0034] 10-anti-dry-burning probe; 11-temperature detection unit;

[0035] 20 - blast sleeve module; 21 - inner cylinder; 22 - outer cylinder; 221 - air inlet; 23 - blast space; 231 - blast subspace; 24 - first connecting portion; 241 - air outlet; 25 - second connecting portion; 26 - first axis; 27 - isolation cylinder;

[0036] 30-blower module; 31-blower unit; 32-blower duct;

[0037] 41-stove head; 42-fire cover; 43-copper core; 44-copper base; 45-pot stand; 46-wind shield;

[0038] 50-anti-dry-burn probe fixing seat;

[0039] 60-wire. DETAILED DESCRIPTION

[0040] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0041] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present invention are described based on the angles shown in the accompanying drawings and should not be understood as limitations on the embodiments of the present invention. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is formed "on" or "under" another element, it can not only be formed directly "on" or "under" another element, but can also be formed indirectly "on" or "under" another element through an intermediate element. The terms "first", "second", etc. are only used for descriptive purposes and do not indicate any order, quantity or importance, but are only used to distinguish different components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0042] The term "including" and its variations used in the present invention are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment".

[0043] It should be noted that the concepts of "first" and "second" mentioned in this utility model are only used to distinguish the corresponding contents, and are not used to limit the order or mutual dependence.

[0044] It should be noted that the modifications of "one" and "multiple" mentioned in the present invention are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0045] Figure 1 This is a schematic diagram of the overall structure of a combustion system of a stove provided by an embodiment of the present utility model. Figure 2 This is a schematic diagram of the explosion structure of a combustion system of a stove provided by an embodiment of the utility model. Figure 3 This is a schematic diagram of the overall structure of an anti-dry burning probe protection provided by an embodiment of the utility model. Figure 4 This is a schematic diagram of the cross-sectional structure of an anti-dry burning probe protection provided by an embodiment of the present utility model, such as Figure 1-Figure 4 As shown, the stove includes a burner module, an anti-dry burning probe 10 and a blast sleeve module 20; the anti-dry burning probe 10 and the blast sleeve module 20 are located inside the burner module; the blast sleeve module 20 includes an inner cylinder 21 and an outer cylinder 22, both of which are hollow structures, the inner cylinder 21 is sleeved in the outer cylinder 22, and a blast space 23 is formed between the inner cylinder 21 and the outer cylinder 22; the blast sleeve module 20 also includes a blast inlet and a blast outlet, and the blast space 23 is respectively connected to the blast inlet and the blast outlet; the anti-dry burning probe 10 is inserted into the inner cylinder 21, and the anti-dry burning probe 10 includes a temperature detection part 11, and the temperature detection part 11 extends out of the top of the inner cylinder 21.

[0046] Specifically, the stove includes a burner module, an anti-dry burn probe 10 and an air blast sleeve module 20, and the anti-dry burn probe 10 and the air blast sleeve module 20 are located inside the burner module. In a specific embodiment, the burner module includes a burner head 41, a fire cover 42 and a copper core 43. In addition, in order to ensure the normal combustion of the flame of the burner module and the placement of pots and pans on the stove, the stove also includes a copper base 44, a pot rack 45 and a wind shield 46. Among them, the burner head 41 is fixedly connected to the copper base 44, the fire cover 42 and the copper core 43 are both annular hollow structures, the copper core 43 is arranged in the fire cover 42, and the anti-dry burn probe 10 and the air blast sleeve module 20 can be arranged in the annular hollow structure of the copper core 43.

[0047] The air blast module 20 includes an inner cylinder 21 and an outer cylinder 22. Both the inner cylinder 21 and the outer cylinder 22 are hollow structures. The inner cylinder 21 is mounted within the outer cylinder 22, and the anti-dry burn probe 10 is inserted into the inner cylinder 21. In this way, the air blast module 20 can protect the anti-dry burn probe 10, preventing the flame of the burner module from directly burning the anti-dry burn probe 10, and overcoming the problem of inaccurate temperature measurement accuracy caused by inadequate protection of the anti-dry burn probe 10 in the cooker. For example, the inner cylinder 21 and the outer cylinder 22 can separate the anti-dry burn probe 10 from the flame. This embodiment does not impose specific requirements or special limitations on the shape and size of the inner cylinder 21 and the outer cylinder 22. For example, the shape of the inner cylinder 21 and the outer cylinder 22 can be the same as that of the anti-dry burn probe 10, and the size of the inner cylinder 21 and the outer cylinder 22 can be determined according to the internal space of the burner module and the flame combustion area. For example, the inner cylinder 21 and the outer cylinder 22 can be hollow cylindrical structures, and the inner cylinder 21 and the outer cylinder 22 can be coaxially arranged. The anti-dry-burn probe 10 includes a temperature detection portion 11, and the temperature detection portion 11 extends from the top of the inner cylinder 21 (it can be understood that the distance between the top of the inner cylinder 21 and the bottom of the pot is less than the distance between the bottom of the inner cylinder 21 and the bottom of the pot). This allows the temperature detection portion 11 to contact the bottom of the pot to detect the temperature of the pot in real time, thereby determining whether the pot on the stove has overheated, burnt the pot, or dry-burned during cooking. Furthermore, a blast space 23 is formed between the inner cylinder 21 and the outer cylinder 22 of the blast sleeve module 20. The blast sleeve module 20 also includes a blast inlet and a blast outlet. The blast space 23 is connected to the blast inlet and the blast outlet, respectively. Thus, as air flows from the blast inlet and the blast space 23 to the blast outlet, the blast sleeve module 20 can reduce the temperature of the anti-dry burn probe 10, effectively reducing the impact of the high temperature of the flame on the anti-dry burn probe 10, improving the temperature measurement accuracy of the anti-dry burn probe 10 for the pot bottom, and avoiding the situation where the anti-dry burn probe 10 is burned and affects the cooking operation. In other words, the hollow structure of the inner cylinder 21 is to accommodate the anti-dry burn probe 10, and the hollow structure of the outer cylinder 22 is to form the blast space 23.

[0048] According to the technical solution in the embodiment of the present utility model, the stove includes a burner module, an anti-dry-burning probe and a blast sleeve module; the anti-dry-burning probe and the blast sleeve module are located inside the burner module; the blast sleeve module includes an inner cylinder and an outer cylinder, both of which are hollow structures, the inner cylinder is sleeved in the outer cylinder, and a blast space is formed between the inner cylinder and the outer cylinder; the blast sleeve module also includes a blast inlet and a blast outlet, and the blast space is respectively connected to the blast inlet and the blast outlet; the anti-dry-burning probe is inserted into the inner cylinder, the anti-dry-burning probe includes a temperature detection part, and the temperature detection part extends out of the top of the inner cylinder. The stove inserts the anti-dry-burning probe into the inner cylinder of the blast sleeve module, and a blast space is formed between the inner cylinder and the outer cylinder of the blast sleeve module. On the one hand, the blast sleeve module can protect the anti-dry-burning probe, avoiding the problem of the flame of the burner module directly burning the anti-dry-burning probe, and overcoming the problem of inaccurate temperature measurement accuracy of the anti-dry-burning probe in the stove due to inadequate protection. On the other hand, with the air flow from the blast inlet and the blast space to the blast outlet, the blast sleeve module can reduce the temperature of the anti-dry-burning probe, effectively reducing the influence of the high temperature of the flame on the anti-dry-burning probe, improving the temperature measurement accuracy of the anti-dry-burning probe on the bottom of the pot, avoiding the situation where the cooking operation is affected by the burning of the anti-dry-burning probe, and improving the user's cooking experience.

[0049] Optionally, continue to refer to Figure 3 and Figure 4 The blast sleeve module 20 also includes a first connecting portion 24, which is arranged between the top of the inner cylinder 21 and the top of the outer cylinder 22; the first connecting portion 24 is provided with a plurality of air outlet holes 241 arranged at intervals, and the air outlet holes 241 serve as blast outlets and are connected to the blast space 23.

[0050] Specifically, the air blast sleeve module 20 includes an inner cylinder 21, an outer cylinder 22, and a first connecting portion 24. The first connecting portion 24 is disposed between the top of the inner cylinder 21 and the top of the outer cylinder 22. Furthermore, the anti-dry-heat probe 10 is inserted into the inner cylinder 21, and the temperature detection portion 11 of the anti-dry-heat probe 10 extends out of the top of the inner cylinder 21. In other words, the first connecting portion 24 is closer to the temperature detection portion 11 of the anti-dry-heat probe 10. The first connecting portion 24 is provided with a plurality of air outlet holes 241 arranged at intervals. These air outlet holes 241 can be understood as through holes, and each air outlet hole 241 can serve as an air outlet and communicate with the air blast space 23. In this way, as air flows from the blast inlet, the blast space 23, and the air outlet 241, the temperature of the anti-dry-burn probe 10 can be reduced, effectively reducing the impact of the high temperature of the flame on the anti-dry-burn probe 10, improving the temperature measurement accuracy of the anti-dry-burn probe 10 on the bottom of the pot, and avoiding the situation where the anti-dry-burn probe 10 is burned and affects the cooking process. It is understandable that as air is output from the air outlet 241, the output air can also change the direction of the flame of the burner module. For example, the air output from the air outlet 241 can guide the flame of the burner module in a direction away from the anti-dry-burn probe 10, further avoiding the problem of the anti-dry-burn probe 10 being burned due to direct contact between the flame of the burner module and the anti-dry-burn probe 10.

[0051] In addition, continue to refer to Figure 3 and Figure 4 The blast sleeve module 20 also includes a second connection portion 25, which is disposed between the bottom of the inner cylinder 21 and the bottom of the outer cylinder 22. The second connection portion 25 can be understood as a packaged connection structure, which fixedly connects the bottom of the inner cylinder 21 and the bottom of the outer cylinder 22. It is understood that during the flow of air from the blast inlet, the blast space 23 to the air outlet 241, the provision of the second connection portion 25 can further reduce gas waste during the air flow process, allowing as much air as possible to flow to and be output from each air outlet 241, thereby achieving the effect of reducing the temperature of the anti-dry burn probe 10.

[0052] Furthermore, Figure 5 and Figure 6 This is a schematic diagram of the enlarged cross-sectional structure of the two air outlet holes on the first connecting portion provided by the embodiment of the utility model, as shown in FIG. Figure 5 and Figure 6 As shown, the orthographic projections of the top of the air outlet hole 241 and the bottom of the air outlet hole 241 on the same side surface of the first connecting portion 24 do not overlap or at least partially overlap.

[0053] Specifically, Figure 5The top and bottom of the air outlet 241 are shown as completely overlapping orthographic projections on the same side surface of the first connecting portion 24. For example, the air outlet 241 can be shaped like a vertical cylinder, prism, or the like. In this case, the air discharged from the air outlet 241 can be directed vertically, effectively preventing direct contact between the vertical flame and the anti-dry burn probe 10.

[0054] Figure 6 The top of the air outlet 241 shown overlaps with the orthographic projection of the bottom of the air outlet 241 on the same side surface of the first connecting portion 24. Exemplarily, the shape of the air outlet 241 can be a cylinder, a prism, etc. in an inclined direction (it can be understood that the inclined direction described in this embodiment is neither vertical nor horizontal). At this time, the direction of the air output from the air outlet 241 can be an inclined direction, and the air output from the air outlet 241 can effectively prevent the flame in the inclined direction from directly contacting the anti-dry-burning probe 10. That is, by reasonably setting the direction of the air output from the air outlet 241, the guiding direction of the flame of the burner module can be changed, thereby avoiding the situation where the flame of the burner module directly burns to the anti-dry-burning probe 10 and burns the anti-dry-burning probe 10.

[0055] Furthermore, it should be noted that the shapes of the air outlet holes 241 on the first connection portion 24 may be the same or different, that is, the orthographic projections of the top and bottom of some air outlet holes 241 on the same side surface of the first connection portion 24 may completely overlap, or the orthographic projections of the top and bottom of some air outlet holes 241 on the same side surface of the first connection portion 24 may partially overlap, or the orthographic projections of the top and bottom of some air outlet holes 241 on the same side surface of the first connection portion 24 may not overlap. This embodiment is merely an example and is not limiting.

[0056] Optionally, continue to refer to Figure 5 and Figure 6 The distance between the geometric center of gravity of the top of the air outlet 241 and the anti-dry-burning probe 10 is greater than or equal to the distance between the geometric center of gravity of the bottom of the air outlet 241 and the anti-dry-burning probe 10.

[0057] Specifically, Figure 5 and Figure 6 It can be exemplarily represented as a cross-sectional schematic diagram showing that the anti-dry-burning probe 10 is located on the right side of the air outlet 241 . Figure 5 The distance between the geometric center of gravity of the top of the air outlet 241 and the anti-dry-burning probe 10 is equal to the distance between the geometric center of gravity of the bottom of the air outlet 241 and the anti-dry-burning probe 10. Figure 6The distance between the geometric center of gravity of the top of the air outlet 241 and the anti-dry-burning probe 10 is greater than the distance between the geometric center of gravity of the bottom of the air outlet 241 and the anti-dry-burning probe 10. Figure 6 , it can be understood that the direction of the air output from the air outlet 241 is inclined, and this inclination is away from the position of the anti-dry-burn probe 10. This can effectively prevent the cohesive flame from directly contacting the anti-dry-burn probe 10, and can also prevent the blowing of the air output from the air outlet 241 from affecting the temperature measurement accuracy of the anti-dry-burn probe 10.

[0058] It should be noted that the distance between the geometric center of gravity of the top of the air outlet 241 and the anti-dry burning probe 10 can actually be understood as the distance between the geometric center of gravity of the top of the air outlet 241 and a specific point of the anti-dry burning probe 10 (or the central axis of the anti-dry burning probe 10), and the distance between the geometric center of gravity of the bottom of the air outlet 241 and the anti-dry burning probe 10 can actually be understood as the distance between the geometric center of gravity of the bottom of the air outlet 241 and a specific point of the anti-dry burning probe 10 (or the central axis of the anti-dry burning probe 10).

[0059] Optionally, continue to refer to Figure 6 , the angle between the first axis 26 of the air outlet 241 and the first direction X is α; wherein 45°≤α≤90°, the first axis 26 of the air outlet 241 is a line connecting the geometric center of gravity of the top of the air outlet 241 and the geometric center of gravity of the bottom of the air outlet 241, and the first direction X is parallel to the surface of the first connecting portion 24.

[0060] Specifically, the line connecting the geometric center of gravity of the top and bottom of the air outlet 241 is defined as the first axis 26 of the air outlet 241. Thus, by properly setting the angle α between the first axis 26 of the air outlet 241 and the first direction X, the shape of the air outlet 241, the area of the first connecting portion 24, and the volume of the blast space 23 can be further defined. The angle α between the first axis 26 of the air outlet 241 and the first direction X can be understood as the angle between the first axis 26 of the air outlet 241 and the extension of the orthographic projection of the first axis 26 on the surface of the first connecting portion 24. When 45°≤α≤90°, the direction of the air output from the air outlet 241 is an inclined direction, and the inclined direction is deviated from the position of the anti-dry-burning probe 10. In this way, direct contact between the cohesive flame and the anti-dry-burning probe 10 can be effectively prevented, and the influence of the blowing of the air output from the air outlet 241 on the temperature measurement accuracy of the anti-dry-burning probe 10 can also be avoided.

[0061] Optionally, continue to refer to Figure 5 and Figure 6In any cross section of the air outlet hole 241 parallel to the surface of the first connection portion 24 , the cross section of the air outlet hole 241 is a circle with a diameter of R; wherein 1 mm ≤ R ≤ 4 mm.

[0062] Specifically, the shape of the air outlet 241 can be understood as cylindrical. This embodiment specifically defines the shape of the air outlet 241. When 1 mm ≤ R ≤ 4 mm, the air outlet 241 can ensure both air output and cooling of the anti-dry burn probe 10.

[0063] Optionally, continue to refer to Figure 1-Figure 4 The cooker also includes a blower module 30. The outer cylinder 22 includes an air inlet 221, which serves as an air inlet and communicates with the blast chamber 23 and the blower module 30, respectively. Furthermore, the blower module 30 includes a blower unit 31 and a blast duct 32. One end of the blast duct 32 communicates with the blast chamber 23 through the air inlet 221, and the other end of the blast duct 32 communicates with the blower unit 31.

[0064] Specifically, the cooker also includes a blower module 30, which includes a blower unit 31 and a blast duct 32. The outer cylinder 22 includes an air inlet 221, which can serve as an air inlet for the blast. One end of the blast duct 32 is connected to the blast space 23 through the air inlet 221, and the other end of the blast duct 32 is connected to the blower unit 31. In this way, the speed of the air flow in the blast space 23 can be changed by adjusting the speed gear of the blower module 30, thereby achieving a cooling effect on the anti-dry burning probe 10. For example, the position of the air inlet 221 can be set near the bottom of the outer cylinder 22, which effectively avoids the interference between the air output of the air outlet 241 near the top of the outer cylinder 22 and the air input of the air inlet 221 near the bottom of the outer cylinder 22.

[0065] Optionally, Figure 7 This is a schematic cross-sectional view of another anti-dry burning probe protection provided by an embodiment of the present invention, such as Figure 7 As shown, the blast sleeve module 20 also includes a plurality of isolation cylinders 27, and each isolation cylinder 27 is a hollow structure; the blast space 23 includes a plurality of connected blast sub-spaces 231, and the blast sub-spaces 231 are respectively connected to the blast inlet and the blast outlet; the isolation cylinders 27 are sequentially arranged in the outer cylinder 22, and the inner cylinder 21 is arranged in the innermost isolation cylinder 27, and a blast sub-space 231 is formed between adjacent inner cylinders 21 and isolation cylinders 27, a blast sub-space 231 is formed between two adjacent isolation cylinders 27, and a blast sub-space 231 is formed between adjacent outer cylinders 22 and isolation cylinders 27.

[0066] Specifically, the air blast module 20 includes an inner cylinder 21, an outer cylinder 22, and multiple isolation cylinders 27. Each of the inner and outer cylinders 21, 22, and isolation cylinders 27 is hollow. The isolation cylinders 27 are sequentially nested within the outer cylinder 22, and the inner cylinder 21 is nested within the innermost isolation cylinder 27. The anti-dry burn probe 10 is inserted within the inner cylinder 21. This protects the anti-dry burn probe 10, preventing the burner module's flame from directly burning the anti-dry burn probe 10. This overcomes the problem of inaccurate temperature measurement due to inadequate protection of the anti-dry burn probe 10 in the cooktop. Furthermore, the blast space 23 includes a plurality of connected blast sub-spaces 231, a blast sub-space 231 is formed between adjacent inner cylinders 21 and isolation cylinders 27, a blast sub-space 231 is formed between two adjacent isolation cylinders 27, and a blast sub-space 231 is formed between adjacent outer cylinders 22 and isolation cylinders 27. A connecting pipe can be passed between the blast inlet, the blast sub-space 231 and the blast outlet (for example, the connecting pipe is provided between adjacent blast sub-spaces 231, that is, the connecting pipe passes through the isolation cylinders 27 between adjacent blast sub-spaces 231, and the connecting pipe can be understood as Figure 7 The lower opening area of the second and third isolation cylinders 27 from left to right is shown. The second and third isolation cylinders 27 from left to right are actually two parts of the same isolation cylinder 27 in the cross-sectional view. Alternatively, the communicating pipe is provided between adjacent blast sub-spaces 231, that is, the communicating pipe passes through the isolation cylinders 27 between adjacent blast sub-spaces 231, which can be understood as Figure 7 The lower opening area of the first and fourth isolation cylinders 27 from left to right (the first and fourth isolation cylinders 27 from left to right are actually two parts of the same isolation cylinder 27 in the cross-sectional view) is used for air flow. In this way, the air blast module 20 can play a role in reducing the temperature of the anti-dry-burning probe 10, effectively reducing the impact of the high temperature of the flame on the anti-dry-burning probe 10, improving the temperature measurement accuracy of the anti-dry-burning probe 10 on the bottom of the pot, and avoiding the situation where the anti-dry-burning probe 10 is burned and affects the cooking operation. Figure 7 In the figure, only the air blast module 20 includes two isolation cylinders 27 (it should be noted that Figure 7 There are four reference numerals for the isolation cylinders 27, wherein the reference numerals for the first and fourth isolation cylinders 27 from left to right are actually two parts of the same isolation cylinder 27 on the cross-sectional view, and the reference numerals for the second and third isolation cylinders 27 from left to right are actually two parts of the same isolation cylinder 27 on the cross-sectional view). The blast space 23 includes three blast subspaces 231 (it should be noted that Figure 7There are 6 reference numerals for the blast subspaces 231, among which the reference numerals of the first and sixth blast subspaces 231 from left to right are actually two parts of the same blast subspace 231 on the cross-sectional view, the reference numerals of the second and fifth blast subspaces 231 from left to right are actually two parts of the same blast subspace 231 on the cross-sectional view, and the reference numerals of the third and fourth blast subspaces 231 from left to right are actually two parts of the same blast subspace 231 on the cross-sectional view). The blast sleeve module 20 is provided with two communicating pipes (it should be noted that Figure 7 There are a total of 4 schematic structures of opening areas, among which the lower opening areas in the first and fourth isolation cylinders 27 from left to right are actually two parts of the same connecting pipe on the cross-sectional view, and the lower opening areas in the second and third isolation cylinders 27 from left to right are actually two parts of the same connecting pipe on the cross-sectional view) are drawn and explained as an example.

[0067] Furthermore, since the distances between each blast subspace 231 and the anti-dry-burn probe 10 are different, the blast subspace 231 closer to the inside mainly functions to blast air to cool the anti-dry-burn probe 10, while the blast subspace 231 closer to the outside mainly functions to insulate and isolate the anti-dry-burn probe 10 from the flame. It should be noted that the distance between the blast subspace 231 and the anti-dry-burn probe 10 can be understood as the distance between the axis of the area between the two cylinders forming the blast subspace 231 and a specific point of the anti-dry-burn probe 10 (or the central axis of the anti-dry-burn probe 10) in a cross-sectional view. The blast subspace 231 closer to the inside can be understood as the blast subspace 231 closer to the inner cylinder 21, and the blast subspace 231 closer to the outside can be understood as the blast subspace 231 closer to the outer cylinder 22.

[0068] Optionally, continue to refer to Figure 1-Figure 4 The stove also includes an anti-dry-burning probe fixing seat 50; the anti-dry-burning probe fixing seat 50 is fixedly connected to the anti-dry-burning probe 10.

[0069] Specifically, the anti-dry-heat probe holder 50 is provided with a cylindrical groove, which secures the anti-dry-heat probe holder 50 to the anti-dry-heat probe 10. Furthermore, the anti-dry-heat probe holder 50 can be fixed to the copper base 44 by bolts, effectively preventing the anti-dry-heat probe 10 from shifting during temperature measurement.

[0070] Optionally, continue to refer to Figure 1-Figure 4 The cooker also includes a temperature processing module ( Figure 1-Figure 4 The temperature processing module is electrically connected to the anti-dry burning probe 10 through a wire 60.

[0071] Specifically, during the temperature measurement process, the temperature detection portion 11 of the anti-dry-boil probe 10 contacts the bottom of the pot to detect the temperature in real time. The temperature processing module is electrically connected to the anti-dry-boil probe 10 via a wire 60. This allows the module to receive the pot bottom temperature detected by the anti-dry-boil probe 10, analyze and process the temperature data, and determine whether the pot on the stove has experienced safety issues such as overheating, burning, or dry-boil during cooking.

[0072] Note that the above are only preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, combinations, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A stove, characterized in that: It comprises a burner module, an anti-dry burning probe (10) and an air blast sleeve module (20); The anti-dry burning probe (10) and the air blast sleeve module (20) are located inside the burner module; The blast sleeve module (20) comprises an inner cylinder (21) and an outer cylinder (22), wherein both the inner cylinder (21) and the outer cylinder (22) are hollow structures, the inner cylinder (21) is sleeved inside the outer cylinder (22), and a blast space (23) is formed between the inner cylinder (21) and the outer cylinder (22); The blast sleeve module (20) further includes a blast inlet and a blast outlet, and the blast space (23) is respectively connected to the blast inlet and the blast outlet; The anti-dry-burning probe (10) is inserted into the inner cylinder (21), and the anti-dry-burning probe (10) includes a temperature detection portion (11), and the temperature detection portion (11) extends out of the top of the inner cylinder (21).

2. The cooker according to claim 1, characterized in that: The air blowing sleeve module (20) further includes a first connecting portion (24), wherein the first connecting portion (24) is arranged between the top of the inner cylinder (21) and the top of the outer cylinder (22); The first connecting portion (24) is provided with a plurality of air outlet holes (241) arranged at intervals, and the air outlet holes (241) serve as the air blast outlet and are in communication with the air blast space (23).

3. The cooker according to claim 2, characterized in that: The orthographic projections of the top of the air outlet hole (241) and the bottom of the air outlet hole (241) on the same side surface of the first connecting portion (24) do not overlap or at least partially overlap.

4. The cooker according to claim 3, characterized in that: The distance between the geometric center of gravity of the top of the air outlet (241) and the anti-dry-burning probe (10) is greater than or equal to the distance between the geometric center of gravity of the bottom of the air outlet (241) and the anti-dry-burning probe (10).

5. The cooker according to claim 4, characterized in that: The angle between the first axis (26) of the air outlet (241) and the first direction is α; wherein 45°≤α≤90°, the first axis (26) of the air outlet (241) is a line connecting the geometric center of gravity of the top of the air outlet (241) and the geometric center of gravity of the bottom of the air outlet (241), and the first direction is parallel to the surface of the first connecting portion (24).

6. The cooker according to claim 2, characterized in that: In any cross section of the air outlet hole (241) parallel to the surface of the first connecting portion (24), the cross section of the air outlet hole (241) is a circle with a diameter of R; wherein 1 mm ≤ R ≤ 4 mm.

7. The cooker according to claim 1, characterized in that: Also included is a blower module (30); The outer cylinder (22) includes an air inlet (221), and the air inlet (221) serves as the air blast inlet and is respectively connected to the air blast space (23) and the blower module (30).

8. The cooker according to claim 7, characterized in that: The blower module (30) includes a blower unit (31) and a blower duct (32); One end of the air blast duct (32) is in communication with the air blast space (23) through the air inlet hole (221), and the other end of the air blast duct (32) is in communication with the blower unit (31).

9. The cooker according to claim 1, characterized in that: The air blowing sleeve module (20) further includes a plurality of isolation cylinders (27), each of the isolation cylinders (27) being a hollow structure; The blast space (23) includes a plurality of connected blast subspaces (231), and the blast subspaces (231) are respectively connected to the blast inlet and the blast outlet; The isolation cylinder (27) is sequentially sleeved in the outer cylinder (22), the inner cylinder (21) is sleeved in the innermost isolation cylinder (27), the blast subspace (231) is formed between adjacent inner cylinders (21) and isolation cylinders (27), the blast subspace (231) is formed between two adjacent isolation cylinders (27), and the blast subspace (231) is formed between adjacent outer cylinders (22) and isolation cylinders (27).

10. The cooker according to claim 1, characterized in that: Also included is an anti-dry burning probe fixing seat (50); The anti-dry-burning probe fixing seat (50) is fixedly connected to the anti-dry-burning probe (10).

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