Novel temperature sensing head suspension device and suspension method

Abstract

The invention discloses a novel temperature sensing head suspension device and method, and the device comprises a sucker, a fixing block, a temperature sensing head and a fixing assembly, one end of the sucker is provided with the fixing block, the interior of the fixing block is provided with a fixing hole, the interior of the fixing hole is provided with the temperature sensing head, and the testing end of the temperature sensing head is located outside the fixing hole, so as to facilitate the testing. A fixing assembly is further arranged in the fixing block, and the fixing assembly is matched with the temperature sensing head and used for fixing the temperature sensing head. The fixing block is arranged at the bottom of the suction cup, the fixing hole and the fixing assembly are arranged in the fixing block, the suction cup can be conveniently fixed to the top wall of a chamber of the refrigerator, and the temperature sensing head can be fixed in the fixing block through the fixing hole and the fixing assembly; by means of the device, the suction cup cannot fall off under the gravity of the temperature sensing head, the temperature sensing head is fixed through the suction cup, the transverse position and the bus position of the temperature sensing head can be adjusted more conveniently, and meanwhile the height of the temperature sensing head can be adjusted conveniently through the fixing assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of temperature sensing heads, and in particular to a novel temperature sensing head suspension device and suspension method. Background Art

[0002] During the performance test of refrigerator prototypes, the temperature inside the refrigerator compartment is generally monitored to determine whether it meets the standards. During the compartment temperature monitoring process, a temperature sensor is generally used for real-time monitoring. In experimental tests such as the energy consumption test and the storage temperature test, the position of the temperature sensor is restricted. The test point of the temperature sensor is generally hung in the middle of the compartment or other positions.

[0003] At present, aluminum foil tape is usually used to fix the temperature sensor. Specifically, the connection line of the temperature sensor is fixed to the inner wall of the refrigerator compartment by aluminum foil, and the temperature sensor is directly hung in the compartment. However, this method not only easily causes the temperature sensor to fall off, but also is inconvenient to adjust the hanging position of the temperature sensor.

[0004] In view of this, the existing technology still needs to be improved and developed. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a novel temperature sensor head suspension device and suspension method, aiming to solve the problem in the prior art that the temperature sensor head is fixed by aluminum foil tape, which is easy to fall off and inconvenient to adjust the position.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows:

[0007] A novel temperature sensing head suspension device and suspension method, further comprising:

[0008] Suction cup;

[0009] A fixing block is arranged at one end of the suction cup; a fixing hole is provided inside the fixing block;

[0010] A temperature sensing head is arranged in the fixing hole; a testing end of the temperature sensing head is located outside the fixing hole;

[0011] A fixing component is arranged in the fixing block; the fixing component cooperates with the temperature sensing head and is used to fix the temperature sensing head.

[0012] Furthermore, a hanging hole is provided at the bottom of the fixing block, the hanging hole is communicated with the fixing hole, and the test end of the temperature sensing head passes through the fixing hole and the hanging hole and is hung at the bottom of the fixing block.

[0013] Furthermore, the fixing assembly includes:

[0014] A hollow bolt is arranged in the hanging hole; a through hole is arranged inside the hollow bolt, the temperature sensing head passes through the through hole, and the top of the hollow bolt abuts against the inner wall of the fixing hole to fix the temperature sensing head.

[0015] Furthermore, a thread is provided inside the suspension hole, and the hollow bolt matches with the thread of the suspension hole.

[0016] Furthermore, the fixing assembly also includes two load-bearing lines, one end of each of the load-bearing lines is disposed inside the fixing block, and the other end of each of the load-bearing lines is connected to the test end of the temperature sensing head.

[0017] Furthermore, the two ends of the two load-bearing lines located inside the fixed block are connected, and one end of the two load-bearing lines connected is slidably disposed inside the fixed block to facilitate adjustment of the hanging length of the two load-bearing lines.

[0018] Furthermore, the load-bearing line is a steel wire rope.

[0019] Furthermore, the temperature sensing head includes:

[0020] A connecting wire, one end of which is connected to an external device, and the other end of which passes through the fixing hole and the fixing assembly and is hung at the bottom of the fixing block;

[0021] A test copper head is arranged at one end of the connecting line.

[0022] Furthermore, the fixing block is made of rubber material, a T-shaped sleeve is arranged inside the hollow bolt, the temperature sensing head is located inside the T-shaped sleeve, and the T-shaped sleeve is made of rubber material.

[0023] A novel temperature sensing head suspension method, based on the above novel temperature sensing head suspension device, further includes the following steps:

[0024] Pass one end of the temperature sensing head through the fixing hole and the fixing assembly;

[0025] Fixing the suction cup to the top wall of the refrigerator compartment;

[0026] The hanging height of the temperature sensing head is adjusted by the fixing assembly to complete the hanging fixation.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] In the present invention, a fixing block is provided at one end of the suction cup, a fixing hole is provided inside the fixing block, a temperature sensing head is provided in the fixing hole, and a test end of the temperature sensing head is located outside the fixing hole to facilitate testing, and a fixing assembly is also provided inside the fixing block, the fixing assembly cooperates with the temperature sensing head and is used to fix the temperature sensing head; by providing a fixing block at the bottom of the suction cup and providing a fixing hole and a fixing assembly in the fixing block, the suction cup can be conveniently fixed on the top wall of the compartment of the refrigerator, and the temperature sensing head can be fixed in the fixing block through the fixing hole and the fixing assembly; through the above device, not only will the suction cup not fall off under the gravity of the temperature sensing head, but also the fixing of the suction cup makes it more convenient to adjust the lateral and bus positions of the temperature sensing head, and at the same time, the height of the temperature sensing head can also be conveniently adjusted through the fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0030] Figure 2 Schematic diagram of the suction cup structure of the present invention

[0031] Figure 3 It is a schematic diagram of the structure of the fixing component of the present invention.

[0032] Figure 4 It is a schematic diagram of the structure of the temperature sensing head of the present invention.

[0033] Figure 5 The figure is a flow chart of the temperature sensing head suspension method of the present invention.

[0034] The numbers in the figure indicate: 1. Suction cup; 2. Fixing block; 21. Fixing hole; 22. Hanging hole; 3. Temperature sensing head; 31. Connecting wire; 32. Test copper head; 4. Fixing assembly; 41. Hollow bolt; 42. Through hole; 5. Load-bearing line. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] At present, aluminum foil tape is usually used to fix the temperature sensing head 3. Specifically, the connecting wire 31 of the temperature sensing head 3 is fixed to the inner wall of the refrigerator compartment by aluminum foil, and the temperature sensing head 3 is directly hung in the compartment. After the connecting wire 31 is fixed by the aluminum foil tape, the connecting wire 31 is directly bonded to the adhesive surface of the aluminum foil tape. If the hanging height of the temperature sensing head 3 is adjusted, the aluminum foil tape needs to be removed, and then the connecting wire 31 is removed from the adhesive surface of the aluminum foil tape before the hanging height can be adjusted, thereby affecting the efficiency of the test; at the same time, the aluminum foil After the tape is bonded to the top wall of the refrigerator, it is not convenient to move and adjust it. Furthermore, as the temperature sensing head 3 is fixed for a certain length of time, the gravity of the temperature sensing head 3 will also have a certain influence on the aluminum foil tape, causing the aluminum foil tape at the position of the connecting line 31 to separate from the top wall of the refrigerator, thereby causing the temperature sensing head 3 to fall off or the hanging height to change, affecting the accuracy of the test; further, if the adhesive layer of the aluminum foil tape is firmly bonded, adhesive residue will also remain on the inner wall of the refrigerator compartment, which will need to be cleaned later.

[0039] In view of the shortcomings of the prior art, this embodiment provides a new temperature sensing head suspension device and suspension method, which can be specifically referred to as follows:

[0040] As attached Figure 1 and attached Figure 2As shown, a novel temperature sensing head hanging device includes a suction cup 1, a fixing block 2, a temperature sensing head 3 and a fixing component 4. The suction cup 1 is in a cone shape and is used to be adsorbed on the top wall of the refrigerator compartment. A fixing block 2 is provided at one end of the suction cup 1. A fixing hole 21 is provided inside the fixing block 2. The fixing hole 21 is arranged through the fixing block 2. A temperature sensing head 3 is provided inside the fixing hole 21, and a test end of the temperature sensing head 3 is located outside the fixing hole 21, and a connection line between the temperature sensing head 3 and an external setting is located in the fixing hole 21. A fixing component 4 is also provided inside the fixing block 2. The fixing component 4 cooperates with the temperature sensing head 3 to fix the temperature sensing head 3 to prevent the test end suspended on the outside from slipping, which may cause inaccurate experimental results.

[0041] By arranging a fixing block 2 at the bottom of the suction cup 1 and arranging a fixing hole 21 and a fixing component 4 in the fixing block 2, the suction cup 1 can be conveniently fixed on the top wall of the compartment of the refrigerator, and the temperature sensing head 3 can be fixed in the fixing block 2 through the fixing hole 21 and the fixing component 4; through the above device, not only will the suction cup 1 not fall off under the gravity of the temperature sensing head 3, but also the fixing of the suction cup 1 makes it more convenient to adjust the lateral and bus positions of the temperature sensing head 3, and at the same time, the height of the temperature sensing head 3 can also be conveniently adjusted through the fixing component 4.

[0042] Specifically, one end of the temperature sensing head 3 can be passed through the fixing hole 21 and the fixing component 4, and then the suction cup 1 can be adsorbed on the top wall of the refrigerator compartment, and then the hanging height of the temperature sensing head 3 can be adjusted by the fixing component 4 to complete the fixation of the temperature sensing head 3; at the same time, the temperature sensing head 3 can also be passed through the fixing hole 21, that is, the temperature sensing head 3 is inserted from one end of the fixing hole 21 and comes out from the other end, and then the connecting line of the temperature sensing head 3 is supported by the fixing component 4 in the fixing hole 21 and supported against the side wall of the fixing hole 21 to fix the temperature sensing head 3, and then the suction cup 1 is adsorbed on the top wall of the refrigerator compartment to complete the fixation of the temperature sensing head 3.

[0043] Fixing by the suction cup 1 is not only secure, but also convenient for adjusting the position, and no adhesive residue will remain on the top wall of the refrigerator compartment; fixing the temperature sensing head 3 by the fixing component 4 in conjunction with the fixing hole 21 not only allows the hanging height of the temperature sensing head 3 to be adjusted at will, but also is securely fixed to prevent the temperature sensing head 3 from slipping.

[0044] In this embodiment, the fixing block 2 is spherical, and the fixing holes 21 pass through the fixing block 2 transversely. The fixing holes 21 can be arranged in a circular or square shape.

[0045] As attached Figure 2As shown, the length of the suction cup 1 can be set according to the hanging height of the temperature sensing head 3, and the top of the suction cup 1 is a deformation part, which is also used to be adsorbed on the top wall of the refrigerator compartment. The bottom of the suction cup 1 is provided with a conical connecting part, and the bottom of the conical connecting part is a fixed block 2. Through the effect of the conical connecting part, it is convenient for manual hand-holding to press, adsorb or move; further, a vacuum generator can be provided inside the conical connecting part, and the deformed part of the suction cup 1 is adsorbed on the top wall of the refrigerator compartment through the vacuum generator.

[0046] In one embodiment of the present application, a hanging hole 22 is provided at the bottom of the fixed block 2, the hanging hole 22 is connected to the fixing hole 21, and the test end of the temperature sensing head 3 passes through the fixing hole 21 and the hanging hole 22 and is hung on the bottom of the fixed block 2; specifically, the hanging hole 22 is located in the middle position of the fixing hole 21, and when the temperature sensing head 3 is fixed, one end of the temperature sensing head 3 passes through the fixing hole 21, and then passes through the hanging hole 22 to connect with the external equipment, so that the temperature sensing head 3 is bent and hung on the bottom of the fixed block 2. At this time, the vertical direction of the temperature sensing head 3 is basically in a coincidence state with the center of the circle of the suction cup 1, so as to facilitate the adjustment of the position of the temperature sensing head 3 by adjusting the position of the suction cup 1; at the same time, the fixing component 4 is arranged in the hanging hole 22 and cooperates with the temperature sensing head 3 to fix the temperature sensing head 3.

[0047] In one embodiment of the present application, as shown in the attached Figure 1 and attached Figure 3 As shown, the fixing assembly 4 includes a hollow bolt 41, which is arranged in the hanging hole 22. A through hole 42 is arranged inside the hollow bolt 41, and the temperature sensing head 3 passes through the through hole 42. The top of the hollow bolt 41 abuts against the inner wall of the fixing block 2, thereby fixing the temperature sensing head 3.

[0048] In this embodiment, the length of the hollow bolt 41 is greater than the diameter of the fixing hole 21, and the connecting line of the temperature sensing head 3 is arranged inside the hollow bolt 41, and the connecting line located at the top of the hollow bolt 41 is bent 90 degrees and extends from one of the openings of the fixing hole 21; when fixing, the hollow bolt 41 is moved toward the inner wall of the fixing hole 21, and the connecting line located at the top wall of the hollow bolt 41 is supported on the side wall of the fixing hole 21, so as to fix the temperature sensing head 3; when the hanging height of the temperature sensing head 3 needs to be adjusted, the hollow bolt 41 can be moved to the side away from the fixing hole 21, at this time, the connecting line can be pulled, and the test end of the temperature sensing head 3 can be adjusted. After adjustment, the connecting line is continued to be supported on the side wall of the fixing hole 21 by the hollow bolt 41 for fixing.

[0049] In this embodiment, a thread is provided inside the hanging hole 22, and the hollow bolt 41 cooperates with the thread of the hanging hole 22; specifically, a thread is provided on the inner wall of the hanging hole 22, and the hollow bolt 41 can be rotated through the thread cooperation to adjust the distance between the hollow bolt 41 and the inner wall of the fixing hole 21, which is also convenient for the hollow bolt 41 to fix the temperature sensing head 3; the length of the hollow bolt 41 is greater than the thread length of the hanging hole 22.

[0050] In this embodiment, the suspension hole 22 and the hollow bolt 41 may also be an interference fit, and the interference fit is used to limit the movement of the suspension hole 22 and the hollow bolt 41 to prevent the hollow bolt 41 from falling off. By directly pressing the hollow bolt 41, the hollow bolt 41 slides in the suspension hole 22 to fix and loosen the connection.

[0051] Furthermore, by means of interference fit between the hanging hole 22 and the hollow bolt 41 , the outer surface of the hollow bolt 41 may not be provided with threads, thereby making it easier for the hollow bolt 41 to slide relative to the inner wall of the hanging hole 22 .

[0052] In one embodiment of the present application, as shown in the attached Figure 1 As shown, the fixing assembly 4 also includes two load-bearing wires 5, one end of each of the two load-bearing wires 5 is arranged inside the fixing block 2, and the other end is connected to the test end of the temperature sensing head 3; specifically, the load-bearing wires 5 are used to pull the test end of the temperature sensing head 3 to prevent the gravity of the test end of the temperature sensing head 3 from pulling the connecting line located in the hanging hole 22 and the fixing hole 21 to slide, thereby causing the position of the test end to change and affecting the experimental data; at the same time, the load-bearing wires 5 are used to prevent the test end of the temperature sensing head 3 from falling off due to external reasons.

[0053] In this embodiment, the same end of the two load-bearing lines 5 is located inside the fixed block 2, and the two load-bearing lines 5 are symmetrically arranged along the center of the fixed block 2 to prevent the test end of the temperature sensing head 3 from being tilted and its position changed due to the different lengths of the two load-bearing lines 5.

[0054] Furthermore, hooks can be set on both sides of the test end of the temperature sensing head 3, and the load-bearing line 5 can be hung on the hooks to pull and fix the test end of the temperature sensing head 3; at the same time, the load-bearing line 5 can also be fixed on the hook by tying a knot.

[0055] In this embodiment, the two ends of the two load-bearing lines 5 located inside the fixed block 2 are connected, and one end where the two load-bearing lines 5 are connected is slidably disposed inside the fixed block 2 .

[0056] Specifically, a slot is provided inside the fixing block 2, and two bearing wires 5 are provided at both ends of the slot. During use, the test end of the temperature sensing head 3 may be hung on the bearing wire 5 through a hook, or may be fixed to the test end of the temperature sensing head 3 through a knot on the bearing wire 5. During use, the two bearing wires 5 may inevitably be damaged or broken, resulting in different lengths of the two bearing wires 5. As a result, when the test end of the temperature sensing head 3 is fixed, the test end of the temperature sensing head 3 may be tilted or displaced, resulting in certain errors in the experimental data.

[0057] By setting a slot hole inside the fixed block 2, and slidingly setting the two load-bearing lines 5 in the slot hole, and connecting the two ends of the two load-bearing lines 5 that are close to each other, the two load-bearing lines 5 are transformed into a hanging line, and the two ends of the hanging line can be pulled, and the length of the two ends of the hanging line from the fixed block 2 can be adjusted; therefore, when fixing the test end of the temperature sensing head 3, by pulling, the length of the load-bearing lines 5 on both sides is ensured to be straight, thereby ensuring the vertical state of the test end of the dry temperature sensing head 3.

[0058] In this embodiment, the load-bearing line 5 can be a nylon line or a steel wire rope. Preferably, the load-bearing line 5 is a steel wire rope. When the load-bearing line 5 is a nylon line, it is convenient to pull the load-bearing line 5 in the slot of the fixed block 2, but at this time the load-bearing line 5 is in a hanging state. If the refrigerator or the temperature sensing head 3 is shaken, the temperature sensing head 3 and the load-bearing line 5 will shake together. When the load-bearing line 5 is a steel wire rope, due to the rigidity of the steel wire rope, the temperature sensing head 3 can be better fixed. When the refrigerator or the temperature sensing head 3 is slightly shaken, the temperature sensing head 3 will not shake under the action of the steel wire rope, thereby ensuring the stability of the experiment.

[0059] In one embodiment of the present application, as shown in the attached Figure 4 As shown, the temperature sensing head 3 includes a connecting wire 31 and a test copper head 32. The test copper head 32 is the test end of the temperature sensing head 3 and is in a suspended state when working. One end of the test copper head 32 is connected to the connecting wire 31, and the other end of the connecting wire 31 is connected to an external acquisition device for transmitting signals, etc. The connecting wire 31 is located in the fixing hole 21 and the hanging hole 22. The outside of the connecting wire 31 is provided with a protective layer and can be bent to prevent the connecting wire 31 from being damaged.

[0060] In this embodiment, the fixing block 2 is made of rubber, a T-shaped sleeve is arranged inside the hollow bolt 41, and the temperature sensing head 3 is located inside the T-shaped sleeve.

[0061] The suction cup 1 is made of rubber material to facilitate adsorption on the top wall of the compartment of the refrigerator. At the same time, the fixing block 2 is also made of rubber material. When the hollow bolt 41 supports the connecting wire 31 and the top wall of the fixing hole 21, the connecting wire 31 can be protected to prevent the hollow bolt 41 from squeezing the connecting wire 31 on the side wall of the fixing hole 21, causing damage to the connecting wire 31; further, a T-shaped sleeve is provided inside the hollow bolt 41, and the connecting wire 31 is arranged inside the T-shaped sleeve, and the T-shaped sleeve is made of rubber material. When the connecting wire 31 is bent and the connecting wire 31 is located in the hollow bolt 41, it is separated from the hollow bolt 41 by the T-shaped sleeve. When the hollow bolt 41 squeezes the connecting wire 31, the connecting wire 31 is squeezed by the T-shaped sleeve, thereby protecting the connecting wire 31 from damage.

[0062] As attached Figure 5 As shown, the present invention also provides a novel temperature sensing head suspension method, based on the above novel temperature sensing head suspension device, further comprising the following steps:

[0063] S100, pass one end of the temperature sensor through the fixing hole and the fixing assembly;

[0064] The temperature sensing head 3 includes a connecting wire 31 and a test copper head 32. The diameter of the test copper head 32 may be larger than the diameter of the fixing hole 21 and the through hole 42 in the hollow bolt 41 of the fixing component 4, so the connecting wire 31 can pass through the through hole 42 and the fixing hole 21 and be connected to the external collection equipment.

[0065] S200, fixing the suction cup to the top wall of the refrigerator compartment;

[0066] After the temperature sensing head 3 is arranged in the fixing hole 21 and the hollow bolt 41, the suction cup 1 can be fixed on the top wall of the refrigerator compartment first, and then adjusted.

[0067] S300, adjust the hanging height of the temperature sensor head through the fixing components to complete the hanging fixation.

[0068] Specifically, after the suction cup 1 is fixed, the horizontal and vertical positions of the temperature sensing head 3 in the chamber are fixed, and then by loosening the hollow bolt 41, the connecting wire 31 can be moved by pulling the test copper head 32, and the height of the test copper head 32 is adjusted, and then the connecting wire 31 is fixed by the hollow bolt 41 to complete the suspension fixation of the temperature sensing head 3.

[0069] In summary, the present invention provides a novel temperature sensing head suspension device and suspension method. Specifically, the connecting wire 31 can be transmitted from the T-sleeve and the fixing hole 21 and connected to the external collection equipment. The T-sleeve and the fixing block 2 are both made of rubber, which is used to prevent the connecting wire 31 from being damaged by extrusion and friction. Then the fixing block 2 and the suction cup 1 are fixed to the top wall of the refrigerator compartment. The top wall of the refrigerator compartment needs to be a plane and kept clean and tidy so that the suction cup 1 can be adsorbed. Then the lateral and longitudinal positions of the temperature sensing head 3 can be adjusted by manually moving the suction cup 1. After the adjustment is completed, the hollow bolt 41 and the top wall of the fixing hole 21 are in a gap state. The connecting wire 31 in the fixing hole 21 and the hollow bolt 41 can be pulled. By testing the pulling of the copper head 32, its height is adjusted. After the adjustment is completed, the hollow bolt 41 is moved upward, and the connecting wire 31 and the side wall of the fixing hole 21 are supported to complete the fixation of the temperature sensing head 3. The subsequent experimental test can be directly carried out.

[0070] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the schemes disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed in this scheme. The description and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the claims.

Claims

1. A new type of temperature sensing head suspension device, characterized in that: Also includes: Suction cup; A fixing block is arranged at one end of the suction cup; a fixing hole is provided inside the fixing block; A temperature sensing head is arranged in the fixing hole; a testing end of the temperature sensing head is located outside the fixing hole; A fixing component is arranged in the fixing block; the fixing component cooperates with the temperature sensing head and is used to fix the temperature sensing head.

2. A novel temperature sensing head suspension device according to claim 1, characterized in that: A hanging hole is provided at the bottom of the fixing block, the hanging hole is communicated with the fixing hole, and the test end of the temperature sensing head passes through the fixing hole and the hanging hole and is hung at the bottom of the fixing block.

3. A novel temperature sensing head suspension device according to claim 2, characterized in that: The fixing assembly comprises: A hollow bolt is arranged in the hanging hole; a through hole is arranged inside the hollow bolt, the temperature sensing head passes through the through hole, and the top of the hollow bolt abuts against the inner wall of the fixing hole to fix the temperature sensing head.

4. A novel temperature sensing head suspension device according to claim 3, characterized in that: The interior of the suspension hole is provided with a thread, and the hollow bolt matches with the thread of the suspension hole.

5. A novel temperature sensing head suspension device according to claim 3, characterized in that: The fixing assembly also includes two load-bearing wires, one end of each of the load-bearing wires is disposed inside the fixing block, and the other end of each of the load-bearing wires is connected to the test end of the temperature sensing head.

6. A novel temperature sensing head suspension device according to claim 5, characterized in that: The two ends of the two load-bearing lines located inside the fixed block are connected, and one end of the two load-bearing lines connected is slidably arranged inside the fixed block to facilitate adjustment of the hanging length of the two load-bearing lines.

7. A novel temperature sensing head suspension device according to claim 5, characterized in that: The load-bearing wire is a steel wire rope.

8. A novel temperature sensing head suspension device according to claim 3, characterized in that: The temperature sensing head comprises: A connecting wire, one end of which is connected to an external device, and the other end of which passes through the fixing hole and the fixing assembly and is hung at the bottom of the fixing block; A test copper head is arranged at one end of the connecting line.

9. A novel temperature sensing head suspension device according to claim 3, characterized in that: The fixing block is made of rubber material, a T-shaped sleeve is arranged inside the hollow bolt, the temperature sensing head is located inside the T-shaped sleeve, and the T-shaped sleeve is made of rubber material.

10. A novel temperature sensing head suspension method, based on a novel temperature sensing head suspension device as claimed in any one of claims 1 to 9, characterized in that: The following steps are also included: Pass one end of the temperature sensing head through the fixing hole and the fixing assembly; Fixing the suction cup to the top wall of the refrigerator compartment; The hanging height of the temperature sensing head is adjusted by the fixing assembly to complete the hanging fixation.

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