Temperature sensing assembly, furnace end, combustor and stove

Abstract

The temperature sensing assembly comprises a temperature sensing piece and a fixing assembly, the temperature sensing piece is provided with a contact plane and an opposite face, the contact plane is in contact with a piece to be subjected to temperature measurement, the opposite face is opposite to the contact plane, the fixing assembly is provided with a pressing piece and a fastening structure, the fastening structure is connected to the pressing piece, and the pressing piece is connected with the fixing assembly. The abutting member abuts against the opposite surface through the fastening structure, so that the contact plane and the member to be subjected to temperature measurement form surface contact. Therefore, the fixing assembly can apply an acting force to the temperature sensing member, so that the contact plane of the temperature sensing member can be tightly attached to the member to be subjected to temperature measurement, and the temperature of the member to be subjected to temperature measurement can be sensed through the temperature sensing member; moreover, based on the arrangement of the pressing member and the fastening structure, the condition that the contact plane of the temperature sensing member is not tightly attached to or even separated from the member to be subjected to temperature measurement can be avoided, and the temperature sensing accuracy and reliability of the temperature sensing assembly are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the range, specifically, a temperature sensing assembly, a burner, a combustor and a range. BACKGROUND

[0002] With the use rate of gas range being higher and higher, people's requirement for the safety of the range is also higher and higher. The existing gas range is usually provided with a temperature sensing probe to detect the temperature of the pot, and whether the combustor is dry burning, accidental extinguishing and the like is judged according to the detected temperature, so that when these situations occur, the gas source can be cut off in the first time to avoid safety hazards.

[0003] At present, most of the gas ranges on the market are provided with an external temperature sensing probe beside the fire cover, the external temperature sensing probe senses the temperature of the bottom of the pot, and when the temperature of the bottom of the pot exceeds the preset temperature, it will automatically extinguish to protect; at the same time, when the range accidentally extinguishes and the pot is not placed for a long time, the gas source can also be cut off in the first time based on the detection result of the external temperature sensing probe to avoid accidents.

[0004] However, the external temperature sensing probe has certain safety hazards in the use process, such as: the external temperature sensing probe is prone to loosen or even fall off, so it cannot accurately or timely sense the temperature of the bottom of the pot, thereby causing the range to fail to switch the gas source in the first time and causing great safety hazards to the user. UTILITY MODEL CONTENTS

[0005] In order to at least partially solve the problems in the prior art, according to one aspect of the utility model, a temperature sensing assembly is provided, and the technical scheme is as follows.

[0006] The temperature sensing assembly comprises a temperature sensing piece and a fixing assembly. The temperature sensing piece has a contact plane and an opposite plane, the contact plane is in contact with a temperature measuring piece, and the opposite plane is opposite to the contact plane. The fixing assembly has a pressing piece and a fastening structure, and the fastening structure is connected to the pressing piece. The pressing piece is pressed to the opposite plane through the fastening structure, so that the contact plane forms a surface contact with the temperature measuring piece.

[0007] The temperature sensing assembly of the utility model can apply force to the temperature sensing piece through the fixing assembly, so that the contact plane of the temperature sensing piece can be closely attached to the temperature measuring piece, and then the temperature of the temperature measuring piece can be sensed through the temperature sensing piece. Moreover, through the cooperation of the pressing piece and the fastening structure, the contact plane of the temperature sensing piece and the temperature measuring piece can be prevented from being loosely attached or even separated, and the accuracy and reliability of the temperature sensing assembly in sensing temperature are effectively improved. The temperature sensing assembly of the utility model can be applied to the range and connected to the combustor to indirectly sense the temperature of the bottom of the pot.

[0008] Exemplarily, the fastening structure comprises a fastener, and the fastener is arranged through the pressing member. In this way, the temperature sensing member can be quickly and conveniently installed on the temperature measured member by connecting the pressing member to the temperature measured member through the fastener, thereby effectively saving the installation time and cost of the temperature sensing member. Moreover, when the temperature sensing member needs to be replaced or maintained, the temperature sensing member can be conveniently disassembled and assembled, thereby greatly reducing the workload and cost required for disassembling and assembling the temperature sensing member.

[0009] Exemplarily, the fastening structure comprises a clamping portion, and the clamping portion is bent from the pressing member towards the contact plane direction to pass through the temperature measured member. In this way, the pressing member can be firmly connected to the temperature measured member through the clamping portion without the need of additional fixing structure, thereby effectively simplifying the connection structure of the temperature sensing assembly and improving the convenience of installation. In addition, the clamping portion and the pressing member are integrally formed, thereby effectively reducing the manufacturing difficulty and cost of the pressing member.

[0010] Exemplarily, the temperature sensing member comprises a heat conducting portion and a sensing portion, and the sensing portion is connected to one end of the heat conducting portion; the pressing member comprises a first abutting portion and a second abutting portion, and the second abutting portion is connected to one end of the first abutting portion, the first abutting portion abuts against the heat conducting portion, and the second abutting portion abuts against the sensing portion. In this way, the heat conducting portion and the sensing portion of the temperature sensing member can be independently arranged and have different functions, thereby not only ensuring that the temperature sensing member can sense the temperature of the temperature measured member, but also optimizing the structural layout of the temperature sensing member. Moreover, the first abutting portion can apply a force to the heat conducting portion of the temperature sensing member, and the second abutting portion can apply a force to the sensing portion of the temperature sensing member, thereby enabling the pressing member to uniformly apply a force to the temperature sensing member, thereby effectively improving the reliability and firmness of the temperature sensing assembly.

[0011] Exemplarily, the first abutting portion forms a surface contact with the heat conducting portion. In this way, the surface contact can significantly increase the contact area between the first abutting portion and the heat conducting portion, so that the first abutting portion can uniformly apply a force to the heat conducting portion, thereby enabling the contact plane of the heat conducting portion to be closely attached to the temperature measured member, thereby effectively improving the accuracy of temperature sensing and the reliability of use of the temperature sensing assembly.

[0012] Exemplarily, the second abutting portion is bent and extended from the end of the first abutting portion to form a hook shape, and one end of the second abutting portion away from the first abutting portion abuts against the sensing portion. In this way, the hook-shaped second abutting portion not only avoids the interference between the sensing portion of the temperature sensing member and the second abutting portion, but also enables the second abutting portion to better apply a force to the sensing portion, thereby further improving the firmness of the temperature sensing member.

[0013] Exemplarily, the second abutting portion forms a linear contact or a surface contact with the sensing portion away from one end of the first abutting portion. In this way, by means of the linear contact or the surface contact, an acting force can be applied to the sensing portion of the temperature sensing element to avoid displacement or even disengagement of the temperature sensing element during use, effectively improving the reliability and stability of the temperature sensing assembly.

[0014] Exemplarily, the second abutting portion encloses a receiving cavity with an open end, and at least part of the sensing portion is located in the receiving cavity through the open end. In this way, the receiving cavity can be used to accommodate at least part of the sensing portion, thereby reducing the overall volume of the temperature sensing assembly, optimizing the connection structure and layout of the temperature sensing assembly, and further ensuring the miniaturization of the temperature sensing assembly and improving the practicality of the temperature sensing assembly.

[0015] Exemplarily, the clamping portion extends away from one end of the first abutting portion and towards the contact plane, and the clamping portion has a height H, the heat conduction portion has a first thickness h1, the temperature measuring element has a second thickness h2, and H>h1+h2. In this way, the clamping portion with the above height H range can be arranged on the surface of the temperature measuring element, thereby ensuring that the temperature sensing assembly and the temperature measuring element can be connected, effectively improving the firmness of the connection between the two, and further improving the practicality and reliability of the temperature sensing assembly.

[0016] Exemplarily, the heat conduction portion is configured in a sheet structure. In this way, the sheet structure of the heat conduction portion not only reduces the volume of the heat conduction portion and the overall weight of the temperature sensing element, but also has a larger contact area with the surface of the temperature measuring element, effectively ensuring the heat transfer and improving the heat conduction efficiency of the heat conduction portion.

[0017] Exemplarily, the heat conduction portion has a thickness h1, and the thickness h1 is 0.4mm-1mm. In this way, the heat conduction portion with the above thickness range can efficiently transfer heat while reducing the volume and weight of the heat conduction portion, effectively improving the practicality and flexibility of the temperature sensing element.

[0018] According to another aspect of the present application, a furnace head is also provided, which comprises an ejector pipe, a bracket and a temperature sensing assembly as described above. The ejector pipe is positioned by the bracket, and the temperature sensing assembly is detachably connected to the bracket by a fastening structure. The bracket is configured as a temperature measuring element. Since the temperature sensing assembly as described above has the above beneficial effects, the furnace head comprising the temperature sensing assembly as described above also has the above beneficial effects, which will not be repeated here. In addition, the furnace head of the present application indirectly detects the temperature of the pot bottom by detecting the temperature of the bracket of the furnace head, thereby avoiding direct contact between the temperature sensing element and the pot and the influence of the flame, effectively improving the safety and reliability of the stove.

[0019] According to another aspect of the present application, a burner is provided, which comprises a burner base, a burner cap and the burner head as described above, the burner cap and the burner base form a mixing chamber, and the mixing chamber is connected with the ejector pipe.

[0020] According to another aspect of the present application, a burner is provided, which comprises a burner base, a burner cap and the burner head as described above, the burner cap and the burner base form a mixing chamber, and the mixing chamber is connected with the ejector pipe.

[0021] A series of simplified forms are introduced in the utility model content, which will be further described in detail in the specific embodiment part. The utility model content part does not mean trying to limit the key features and necessary technical features of the claimed technical scheme, and more does not mean trying to determine the protection scope of the claimed technical scheme.

[0022] The advantages and features of the present application will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] The following drawings of the present application are hereby incorporated as part of the present application for understanding the present application. The drawings of the present application and its description shown in the drawings are used to explain the principle of the present application. In the drawings,

[0024] Figure 1 A perspective view of a temperature sensing assembly according to one exemplary embodiment of the present application is shown;

[0025] Figure 2 A perspective view of a temperature sensing assembly according to one exemplary embodiment of the present application is shown; Figure 1 A perspective view of a temperature sensing assembly according to one exemplary embodiment of the present application is shown;

[0026] Figure 3 A perspective view of a temperature sensing assembly according to one exemplary embodiment of the present application is shown; Figure 1 A perspective view of a temperature sensing assembly according to one exemplary embodiment of the present application is shown;

[0027] Figure 4 A perspective view of a burner head according to one exemplary embodiment of the present application is shown; Figure 1 ; A perspective view of a burner head according to one exemplary embodiment of the present application is shown;

[0028] Figure 5 A perspective view of a burner head according to one exemplary embodiment of the present application is shown; Figure 2 ; A perspective view of a burner head according to one exemplary embodiment of the present application is shown;

[0029] Figure 6 A cross-sectional view of a stove head according to an exemplary embodiment of the present invention is shown;

[0030] Figure 7 A perspective view of a burner according to an exemplary embodiment of the present invention is shown;

[0031] Figure 8 A perspective view of a stove according to an exemplary embodiment of the present invention is shown.

[0032] The components indicated by the reference numerals in the figures are as follows:

[0033] 10. Temperature sensing component; 110. Temperature sensing element; 1111. Contact plane; 1112. Opposing surface; 1113. Heat-conducting part; 1114. Sensing part; 1115. Signal transmission line; 1116. First through hole; 120. Fixing component; 1210. Pressing member; 1211. First abutting part; 1211a. Second through hole; 1212. Second abutting part; 1213. Receiving cavity; 1220. Tightening Firmware; 1230, locking part; 130, first through hole; 140, second through hole; 20, burner head; 210, ejector tube; 2111, inner ring ejector tube; 2112, outer ring ejector tube; 220, bracket; 2210 plate; 2211, support foot; 2212, connecting end; 30, burner; 310, flame distribution base; 320, burner cap; 40, stove; 410, bottom shell; 420, panel. Detailed Implementation

[0034] In the following description, numerous details are provided to enable a thorough understanding of the present invention. However, those skilled in the art will appreciate that the following description merely illustrates preferred embodiments of the present invention, which may be practiced without one or more of these details. Furthermore, to avoid confusion with the present invention, some technical features well-known in the art have not been described in detail.

[0035] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of this utility model are described in detail below; however, in addition to these detailed descriptions, this utility model may have other embodiments.

[0036] One embodiment of this utility model provides a temperature sensing component 10, which can prevent the temperature sensing element 110 from not fitting tightly with the element to be measured, or even from detaching. The temperature sensing component 10 according to an embodiment of this utility model will be described in detail below with reference to the accompanying drawings.

[0037] See alsoFigure 1 and Figure 2 The temperature sensing assembly 10 includes a temperature sensing element 110 and a fixing assembly 120. The temperature sensing element 110 has a contact plane 1111 and an opposing surface 1112. The contact plane 1111 is in contact with the part to be measured, and the opposing surface 1112 is opposite to the contact plane 1111. The fixing assembly 120 has a pressing member 1210 and a fastening structure, and the fastening structure is connected to the pressing member 1210. The pressing member 1210 is pressed against the opposing surface 1112 by the fastening structure, so that the contact plane 1111 and the part to be measured form surface contact.

[0038] Specifically, the contact plane 1111 of the temperature sensing element 110 can be used to abut against the surface to be measured. The surface temperature of the surface to be measured can be transferred to the temperature sensing element 110 through the contact plane 1111, so that the temperature sensing element 110 can detect the specific temperature of the surface to be measured. The pressing member 1210 can apply a force to the opposite surface 1112 of the temperature sensing element 110 through the fastening structure to ensure that the contact plane 1111 and the surface to be measured can be stably abutted.

[0039] Furthermore, the contact surface 1111 can be made of a material with good thermal conductivity, such as copper or aluminum. This application does not specifically limit the material of the contact surface 1111; any material with good thermal conductivity is acceptable.

[0040] See again Figure 1 The shape of some of the pressing parts 1210 can be plate-shaped. The plate-shaped pressing parts 1210 can form a larger range of contact with the temperature sensing parts 110 to ensure that the two are tightly and firmly attached.

[0041] Specifically, the fastening structure can be used to securely connect the pressing member 1210 and the temperature sensing member 110. This application does not specifically limit the connection method of the fastening structure. For example, the connection method can be a snap-fit ​​connection or a threaded connection, etc.

[0042] The temperature sensing component 10 of this invention allows the fixing component 120 to apply force to the temperature sensing element 110, ensuring that the contact surface 1111 of the temperature sensing element 110 is tightly fitted with the element to be measured, thereby enabling the temperature of the element to be measured to be sensed through the temperature sensing element 110. Furthermore, the design of the pressing component 1210 and the fastening structure prevents the contact surface 1111 of the temperature sensing element 110 from being loosely fitted with the element to be measured, or even from separating, effectively improving the accuracy and reliability of the temperature sensing component 10. Additionally, the temperature sensing component 10 of this invention can be applied to stoves, connected to the burner, to indirectly sense the temperature of the bottom of the cookware.

[0043] In some embodiments, see Figure 1The fastening structure includes a fastener 1220, which passes through the pressure member 1210. Thus, by connecting the pressure member 1210 to the temperature-measuring component using the fastener 1220, the temperature-sensing component 110 can be quickly and conveniently installed on the temperature-measuring component, effectively saving installation time and costs. Furthermore, when it is necessary to replace or maintain the temperature-sensing component 110, it can be easily disassembled and assembled, greatly reducing the workload and costs required for disassembly and assembly.

[0044] Specifically, the fastener 1220 can be a bolt or screw, etc., the temperature sensing element 110 can be provided with a first through hole 1116, and the pressing element 1210 can be provided with a second through hole 1211a, for reference. Figure 4 The temperature measuring element can be provided with a first through hole 130. The fastener 1220 can pass through the second through hole 1211a, the first through hole 1116 and the first through hole 130 in sequence, so that the fastener 1220 applies force to the pressing element 1210, so that the pressing element 1210 presses against the temperature sensing element 110 and firmly fixes the temperature sensing element 110 to the temperature measuring element.

[0045] In some embodiments, in conjunction with reference Figure 1 , Figure 2 , Figure 4 and Figure 6 The fastening structure may further include a locking part 1230, which bends from the pressing member 1210 toward the contact plane 1111 to pass through the temperature-measuring component. In this way, the locking part 1230 can securely connect the pressing member 1210 and the temperature-measuring component without the need for additional fixing structures, effectively simplifying the connection structure of the temperature sensing assembly 10 and improving installation convenience. Furthermore, the integral molding design between the locking part 1230 and the pressing member 1210 can effectively reduce the manufacturing difficulty and cost of the pressing member 1210.

[0046] It should be noted that, although Figure 1 , Figure 2 , Figure 4 and Figure 6 The embodiment shown includes both fastener 1220 and latching part 1230 in the fastening structure. However, in the embodiment not shown, the fastening structure may also be either fastener 1220 or latching part 1230.

[0047] See again Figure 4 A second through hole 140 adapted to the locking part 1230 can be formed on the temperature measuring part. The locking part 1230 can be bent from the pressing part 1210 toward the contact plane 1111 to pass through the second through hole 140, thereby realizing the connection between the pressing part 1210 and the temperature measuring part.

[0048] See Figure 3 The locking part 1230 can be plate-shaped. The plate-shaped locking part 1230 can not only ensure sufficient locking area with the temperature measuring part, but also simplify the structure of the locking part 1230 and reduce the manufacturing difficulty and cost of the locking part 1230.

[0049] Furthermore, after the locking part 1230 passes through the second through hole 140, the end of the locking part 1230 away from the pressing member 1210 can be folded back towards the temperature-measuring member to abut against it, thereby limiting the displacement of the pressing member 1210 and further improving the connection strength between the pressing member 1210 and the temperature-measuring member.

[0050] See again Figure 4 When the fastening structure includes fastener 1220 and locking part 1230, the cooperation between fastener 1220 and locking part 1230 can further enhance the firmness between temperature sensing element 110 and temperature measuring element.

[0051] In some embodiments, in conjunction with reference Figure 1 , Figure 2 and Figure 3 The temperature sensing element 110 has a heat-conducting part 1113 and a sensing part 1114, with the sensing part 1114 connected to one end of the heat-conducting part 1113. The pressing member 1210 has a first abutting part 1211 and a second abutting part 1212, with the second abutting part 1212 connected to one end of the first abutting part 1211. The first abutting part 1211 abuts against the heat-conducting part 1113, and the second abutting part 1212 abuts against the sensing part 1114. In this way, the heat-conducting part 1113 and the sensing part 1114 of the temperature sensing element 110 can be independently set and have different functions. While ensuring that the temperature sensing element 110 can sense the temperature of the object to be measured, the structural layout of the temperature sensing element 110 is also optimized. Furthermore, the first abutting part 1211 can apply force to the heat-conducting part 1113 of the temperature sensing element 110, and the second abutting part 1212 can apply force to the sensing part 1114 of the temperature sensing element 110, so that the pressing part 1210 can apply force to the temperature sensing element 110 evenly, effectively improving the reliability and robustness of the temperature sensing assembly 10.

[0052] Specifically, the contact plane 1111 and the opposing surface 1112 can be formed on opposite sides of the heat-conducting part 1113, and the first through hole 1116 can be located on the heat-conducting part 1113 and penetrate through the contact plane 1111 and the opposing surface 1112. The second through hole 1211a can be provided on the first abutment part 1211.

[0053] Furthermore, the heat-conducting part 1113 can be made of a material with good thermal conductivity, such as copper or aluminum. This application does not specifically limit the material of the heat-conducting part 1113; any material with good thermal conductivity is acceptable. Moreover, the shape of the heat-conducting part 1113 can be determined according to different usage scenarios and requirements. For example, the shape of the heat-conducting part 1113 can be circular, square, or irregular, etc. This application does not specifically limit the shape of the heat-conducting part 1113.

[0054] See Figure 6 The temperature sensing element 110 may also include a signal transmission line 1115. The two ends of the sensing part 1114 may be connected to the heat-conducting part 1113 and the signal transmission line 1115 respectively. The heat-conducting part 1113 can transfer the heat on the object to be measured to the sensing part 1114. The sensing part 1114 can convert the heat into temperature information and transmit it outward via the signal transmission line 1115.

[0055] The aforementioned signal transmission line 1115 can transmit the temperature information acquired by the sensing unit 1114 to an external control system. During the transmission process, the signal transmission line 1115 can effectively reduce the influence of electromagnetic interference, dust, humidity, and other factors on the signal, thereby improving the reliability of the temperature sensing element 110 and the accuracy of the temperature detection results.

[0056] In some embodiments, in conjunction with reference Figure 1 and Figure 6 The first abutment portion 1211 and the heat-conducting portion 1113 form a surface contact. In this way, the surface contact can significantly increase the contact area between the first abutment portion 1211 and the heat-conducting portion 1113, so that the first abutment portion 1211 can apply force to the heat-conducting portion 1113 evenly, thereby allowing the contact plane 1111 of the heat-conducting portion 1113 to be in close contact with the temperature-measuring component, effectively improving the accuracy of temperature sensing and the reliability of use of the temperature sensing component 10.

[0057] Specifically, the first abutting part 1211 can be plate-shaped, and the plate-shaped first abutting part 1211 can be in contact with the opposite surface 1112 of the heat-conducting part 1113, thereby achieving surface contact between the two.

[0058] In some embodiments, in conjunction with reference Figure 1 , Figure 3 , Figure 5 and Figure 6The second abutment portion 1212 bends and extends from the end of the first abutment portion 1211 to form a hook shape, and the end of the second abutment portion 1212 away from the first abutment portion 1211 abuts against the sensing portion 1114. In this way, the hook-shaped second abutment portion 1212 can not only avoid the sensing portion 1114 of the temperature sensing element 110 and prevent the two from interfering, but also allow the second abutment portion 1212 to better apply force to the sensing portion 1114, further improving the firmness of the temperature sensing element 110.

[0059] Specifically, the second abutment portion 1212 can be configured as a hook shape. When the first abutment portion 1211 and the heat-conducting portion 1113 form a surface contact, the end of the second abutment portion 1212 away from the first abutment portion 1211 can form a certain angle with the plane where the first abutment surface is located. In this way, the second abutment portion 1212 can apply force to the sensing portion 1114 along a direction that is not parallel to the length of the sensing portion 1114.

[0060] In some embodiments, in conjunction with reference Figure 1 , Figure 5 and Figure 6 The end of the second abutment portion 1212 away from the first abutment portion 1211 forms a line contact or surface contact with the sensing portion 1114. In this way, through line contact or surface contact, a force can be applied to the sensing portion 1114 of the temperature sensing element 110 to prevent the temperature sensing element 110 from shifting or even loosening during use, thus effectively improving the reliability and stability of the temperature sensing element 10.

[0061] Specifically, the end of the second abutment portion 1212 away from the first abutment portion 1211 can form a line contact with the sensing portion 1114. The line contact can reduce the material used in the second abutment portion 1212, thereby effectively reducing manufacturing costs. Furthermore, the line contact can also have good adaptability to accommodate sensing portions 1114 of different shapes.

[0062] Specifically, the end of the second abutment 1212 away from the first abutment 1211 can form a surface contact with the sensing part 1114. The surface contact can increase the contact area between the second abutment 1212 and the sensing part 1114, so as to apply force to the sensing part 1114 more evenly and effectively avoid deformation or damage to the sensing element due to local pressure concentration.

[0063] In some embodiments, in conjunction with reference Figure 1 , Figure 3 , Figure 5 and Figure 6The second abutment portion 1212 surrounds and forms a receiving cavity 1213 with an opening at one end. At least a portion of the sensing portion 1114 is located within the receiving cavity 1213 through the opening. In this way, the receiving cavity 1213 can be used to accommodate at least a portion of the sensing portion 1114, thereby reducing the overall volume of the temperature sensing component 10, optimizing the connection structure and layout of the temperature sensing component 10, thereby ensuring the miniaturization of the temperature sensing component 10, and improving the practicality of the temperature sensing component 10.

[0064] In some embodiments, in conjunction with reference Figure 1 , Figure 2 and Figure 6 The locking portion 1230 extends from the end of the first abutment portion 1211 away from the second abutment portion 1212 toward the contact plane 1111. The locking portion 1230 has a height H, the heat-conducting portion 1113 has a first thickness h1, and the temperature-measuring component has a second thickness h2, where H > h1 + h2. Thus, the locking portion 1230, having the aforementioned height H range, can be inserted through the surface of the temperature-measuring component, thereby ensuring that the temperature-sensing assembly 10 and the temperature-measuring component 110 can be connected, effectively improving the strength of the connection between the two, and further enhancing the practicality and reliability of the temperature-sensing assembly 10.

[0065] The temperature-measuring component can have a plate surface that abuts against the heat-conducting part 1113. The thickness of the plate surface can be h2. When the heat-conducting part 1113 of the temperature-sensing component 110 is attached to the bottom of the plate surface of the temperature-measuring component, and the temperature-sensing component 110 is fixed to the temperature-measuring component using the fixing component 120, it can be understood that the heat-conducting part 1113 is located between the plate surface and the first abutting part 1211. The locking part 1230 can have a height H greater than the sum of the thickness h1 of the heat-conducting part 1113 and the thickness h2 of the plate surface of the temperature-measuring component, so that the locking part 1230 can pass through the plate surface of the temperature-measuring component, so that a firm connection is formed between the temperature-sensing component 10 and the temperature-measuring component 110.

[0066] In some embodiments, in conjunction with reference Figure 2 and Figure 6 The heat-conducting part 1113 is constructed as a sheet. In this way, the sheet-like structure of the heat-conducting part 1113 can not only reduce the volume of the heat-conducting part 1113 and reduce the overall weight of the temperature sensing element 110, but also has a large contact area with the surface of the temperature measuring element, effectively ensuring heat transfer and improving the heat conduction efficiency of the heat-conducting part 1113.

[0067] In some embodiments, see Figure 2The heat-conducting part 1113 has a thickness h1, which is 0.4 mm to 1 mm. Thus, the heat-conducting part 1113 with the above-mentioned thickness range can not only ensure efficient heat transfer, but also reduce the size and weight of the heat-conducting part 1113, effectively improving the practicality and flexibility of the temperature sensing element 110.

[0068] Specifically, the thickness h1 ranges from 0.4 mm to 1 mm, for example, 0.4 mm, 0.6 mm, 0.8 mm, 1 mm, etc. Within this range, the temperature sensing efficiency of the temperature sensing element 110 can be guaranteed while also enabling its miniaturization. In one embodiment of this invention, the thickness h1 is 0.6 mm, which effectively ensures the sensing efficiency of the temperature sensing element 110.

[0069] The heat-conducting portion 1113 with the aforementioned thickness can quickly transfer heat from the contact plane 1111 to the sensing portion 1114, reducing the residence time of heat within the heat-conducting portion 1113 and thus improving the overall heat conduction speed of the temperature sensing element 110. Furthermore, the heat-conducting portion 1113 with the aforementioned thickness has low thermal resistance, enabling more efficient heat transfer and improving the accuracy of temperature information acquired by the sensing portion 1114.

[0070] The heat-conducting portion 1113 with the aforementioned thickness makes the temperature sensing element 110 suitable for use in space-constrained devices or systems, such as small electronic devices or high-density integrated devices, effectively improving the practicality of the temperature sensing element 110.

[0071] According to another aspect of this utility model, in conjunction with reference to... Figure 4 , Figure 5 and Figure 6 Furthermore, a burner head 20 is provided, including an ejector tube 210, a bracket 220, and a temperature sensing component 10 as described above. The ejector tube 210 is positioned by the bracket 220, and the temperature sensing component 10 is detachably connected to the bracket 220 via a fastening structure. The bracket 220 is configured as a temperature measuring element. Since the temperature sensing component 10 described above has the aforementioned beneficial effects, the burner head 20 including the temperature sensing component 10 described above also has the aforementioned beneficial effects, which will not be elaborated further here.

[0072] Specifically, the number and type of ejector tubes 210 can be determined according to the type of burner head 20. Figure 4 For example, Figure 4 The burner head 20 shown is a double-ring burner head. When the burner head 20 is a double-ring burner head, the ejector tube 210 may include an inner ring ejector tube 2111 and an outer ring ejector tube 2112. When the burner head 20 is a triple-ring burner head, the ejector tube 210 may include an inner ring ejector tube 2111, a middle ring ejector tube, and an outer ring ejector tube 2112.

[0073] Specifically, one end of the injector tube 210 can be connected to a gas source, and the other end of the injector tube 210 can be inserted into the bracket 220. The temperature sensing element 110 can be mounted on the bracket 220, and the contact surface 1111 of the temperature sensing element 110 can form surface contact with the bracket 220 through the fixing component 120. In this way, when the burner 20 is in combustion mode, the heat generated can be transferred to the bracket 220, and the temperature sensing element 110, which forms surface contact with the bracket 220, can sense the surface temperature of the bracket 220. By detecting the temperature of the bracket 220 of the burner 20, the temperature of the pot bottom can be indirectly detected, avoiding direct contact between the temperature sensing element 110 and the pot, and preventing it from being easily affected by the flame, effectively improving the safety and reliability of the stove 40. The bracket 220 can be made of a material with good thermal conductivity, such as stainless steel.

[0074] See Figure 4 The bracket 220 may have a plate 2210 and a support leg 2211. One end of the support leg 2211 may be mounted on the plate 2210. The end of the support leg 2211 away from the plate 2210 may form a connecting end 2212. When the burner 20 is applied to the stove 40, the bracket 220 can be fixedly connected to the bottom shell 410 of the stove 40 through the connecting end 2212.

[0075] According to another aspect of this utility model, see also Figure 7 Furthermore, a burner 30 is provided, comprising a flame distribution seat 310, a flame cap 320, and a burner head 20 as described above. The flame cap 320 and the flame distribution seat 310 enclose a mixing chamber, which is connected to an injector tube 210. Since the burner head 20 described above has the aforementioned beneficial effects, the burner 30 including the burner head 20 described above also has the aforementioned beneficial effects, which will not be elaborated further here.

[0076] Specifically, the burner seat 310 can evenly distribute the gas delivered by the injector tube 210 to each combustion zone, while the burner cap 320 set on the burner seat 310 can evenly disperse the gas into multiple small flames when the burner 30 is burning, thereby increasing the combustion area of ​​the burner 30 and effectively improving the heating efficiency of the burner 30.

[0077] According to another aspect of this utility model, see also Figure 8Furthermore, a cooktop 40 is provided, comprising a bottom shell 410, a panel 420, and a burner 30 as described above. The bottom shell 410 forms an open mounting cavity, the panel 420 covers the opening, and the panel 420 has a through hole through which the burner 30 passes, with part of the burner 30 located inside the mounting cavity and part of the burner 30 located outside the mounting cavity. Since the burner 30 described above has the aforementioned beneficial effects, the cooktop 40 including the burner 30 described above also has the aforementioned beneficial effects, which will not be elaborated further here.

[0078] Specifically, the panel 420 can be a glass panel 420 or a metal panel 420. The panel 420 can be covered onto the bottom shell 410 to form a mounting cavity. The burner head 20 can be set inside the mounting cavity, and some of the burner head 20 can extend out of the mounting cavity through through holes to heat cookware and other items.

[0079] In the description of this utility model, it should be understood that the directional terms such as "front", "rear", "up", "down", "left", "right", "horizontal", "vertical", "horizontal", "top", and "bottom" indicate the orientation or positional relationship, which are usually based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0080] For ease of description, relative terms such as "above," "over," "on the upper surface of," and "above" are used here to describe the regional positional relationship of one or more components or features shown in the figures to other components or features. It should be understood that relative terms include not only the orientation of the component as depicted in the figure but also different orientations during use or operation. For example, if the components in the figures are inverted as a whole, "above" or "above other components or features" will include cases where the component is "below" or "under" other components or features. Thus, the exemplary term "above" can include both "above" and "below." Furthermore, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this document intends to include all such cases.

[0081] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, parts, components, and / or combinations thereof.

[0082] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0083] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the utility model to the described embodiments. Furthermore, those skilled in the art will understand that this utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this utility model, all of which fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A temperature sensing component, characterized in that, include: A temperature sensing element having a contact plane and an opposing surface, wherein the contact plane is in contact with the element to be measured, and the opposing surface is opposite to the contact plane; as well as A fixing component having a pressing member and a fastening structure, the fastening structure being connected to the pressing member; The pressing member is pressed against the opposite surface by the fastening structure, so that the contact plane forms a surface contact with the temperature measuring member.

2. The temperature sensing component according to claim 1, characterized in that, The fastening structure includes fasteners that pass through the pressure member.

3. The temperature sensing component according to claim 1 or 2, characterized in that, The fastening structure includes a locking part that bends from the pressing member toward the contact plane to pass through the temperature measuring member.

4. The temperature sensing component according to claim 3, characterized in that, The temperature sensing element has a heat-conducting part and a sensing part, the sensing part being connected to one end of the heat-conducting part; the pressing element has a first abutting part and a second abutting part, the second abutting part being connected to one end of the first abutting part, the first abutting part abutting against the heat-conducting part, and the second abutting part abutting against the sensing part.

5. The temperature sensing component according to claim 4, characterized in that, The first contact portion forms a surface contact with the heat-conducting portion.

6. The temperature sensing component according to claim 4, characterized in that, The second abutting portion bends and extends from the end of the first abutting portion to form a hook shape, and the end of the second abutting portion away from the first abutting portion abuts against the sensing portion.

7. The temperature sensing component according to claim 6, characterized in that, The end of the second abutment portion away from the first abutment portion forms a line contact or a surface contact with the sensing portion.

8. The temperature sensing component according to claim 4, characterized in that, The second abutment portion encloses and forms a receiving cavity with an open end, and at least a portion of the sensing portion is located within the receiving cavity through the opening.

9. The temperature sensing component according to claim 4, characterized in that, The latching part extends from the end of the first abutting part away from the second abutting part toward the contact plane, and the latching part has a height H, the heat-conducting part has a first thickness h1, and the temperature-measuring component has a second thickness h2, where H > h1 + h2.

10. The temperature sensing component according to claim 4, characterized in that, The heat-conducting part is constructed in a sheet-like structure.

11. The temperature sensing component according to claim 10, characterized in that, The heat-conducting part has a thickness h1, which is 0.4 mm to 1 mm.

12. A stove head, characterized in that, The device includes an ejector tube, a bracket, and a temperature sensing component as described in any one of claims 1-11, wherein the ejector tube is positioned by the bracket, the temperature sensing component is detachably connected to the bracket by the fastening structure, and the bracket is configured as the temperature measuring element.

13. A burner, characterized in that, It includes a flame distribution base, a flame cover, and a furnace head as described in claim 12, wherein the flame cover and the flame distribution base enclose a mixing chamber, and the mixing chamber is connected to the ejector tube.

14. A stove, characterized in that, The device includes a bottom shell, a panel, and a burner as described in claim 13, wherein the bottom shell forms a mounting cavity with an opening, the panel covers the opening, the panel has a through hole, the burner passes through the through hole, and a portion of the burner is located inside the mounting cavity and a portion of the burner is located outside the mounting cavity.

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