Cable head infrared intelligent temperature detector

Abstract

A cable head infrared intelligent temperature detector disclosed by the present invention comprises a shell and a temperature detector body, the lower part of the inner cavity of the shell is provided with a storage groove, the right side of the inner cavity of the storage groove is rotatably connected with a threaded rod through a bearing, the right end of the lower part of the inner cavity of the shell is provided with a first mounting groove, and the inner cavity of the first mounting groove is fixedly connected with a motor. An output shaft of the motor is fixedly connected with a threaded rod, and the outer surface of the threaded rod is in threaded connection with a threaded pipe. Through the temperature sensor, the alloy base, the electricity taking alloy sheet and the silica gel gasket, the temperature detector body can be fixed to a cable head, so that the temperature detector body is not affected by the environment, the temperature of the cable head can be accurately measured, the mutual inductor is installed on an external U-phase cable, and therefore power can be supplied to the temperature sensor, and the temperature of the cable head can be accurately measured. The temperature sensor can be used for detecting the temperature of the cable head and transmitting the temperature to the central processing unit and the memory.

Description

Technical Field

[0001] The invention relates to the technical field of cable head temperature detectors, in particular to a cable head infrared intelligent temperature detector. Background Art

[0002] In the power system, the cable head is the key part connecting the cable with other equipment, and its operating status directly affects the safety and stability of the power system. Since the cable head is in a high voltage and high current working environment for a long time, it is prone to overheating. If it is not discovered and handled in time, it may cause serious accidents such as fire and short circuit. At present, the modernization process is accelerating, the application of cables is becoming more and more extensive, and the cableization rate is also increasing year by year. The 10kV cable head is the weak point in the entire cable operation process. Because the 10kV cable head of the overhead line is at a high height from the ground, the cable head of the ring network cabinet cannot be directly measured. However, the current thermometer is greatly affected by the environment, and it is impossible to know whether the temperature displayed by the thermometer is the temperature of the cable head. It does not have an overheating protection function, which makes it easy to be damaged. For this reason, we propose an infrared intelligent thermometer for the cable head. Summary of the invention

[0003] The purpose of the present invention is to provide an infrared intelligent thermometer for a cable head, which has the advantages of being less affected by the environment and having an overheating protection function. It solves the problem that the existing thermometer is greatly affected by the environment, it is impossible to know whether the temperature displayed by the thermometer is the temperature of the cable head, and it has no overheating protection function, which leads to easy damage.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cable head infrared intelligent thermometer, comprising a shell and a thermometer body, a storage groove is opened at the lower part of the inner cavity of the shell, a threaded rod is rotatably connected to the right side of the inner cavity of the storage groove through a bearing, a first installation groove is opened at the right end of the lower part of the inner cavity of the shell, a motor is fixedly connected to the inner cavity of the first installation groove, the output shaft of the motor is fixedly connected to the threaded rod, a threaded tube is threadedly connected to the outer surface of the threaded rod, and the left end of the threaded tube is fixedly connected to the thermometer body through a bracket, and the thermometer body comprises a temperature sensor, an alloy base, an electrical alloy sheet and a silicone gasket.

[0005] Preferably, an air outlet nozzle is fixedly connected to the back of the inner cavity of the storage groove, a refrigeration groove is opened at the right end of the inner cavity of the shell, a refrigerator is arranged on the right side of the inner cavity of the refrigeration groove, a fan is fixedly connected to the back of the shell, an air inlet is opened at the top of the refrigeration groove, and a dustproof net is fixedly connected to the top of the air inlet.

[0006] Preferably, a first electric slide is installed on the top of the shell, and the first electric slide is fixedly connected to a cleaning brush through a bracket. The front and rear ends of the bottom of the shell are fixedly connected to vertical plates, and an electric telescopic rod is fixedly connected to the vertical plate, and the other end of the electric telescopic rod is fixedly connected to a clamping plate.

[0007] Preferably, the air intake port of the fan is fixedly connected to the back side of the inner cavity of the refrigeration tank through a pipeline, and the air outlet of the fan is fixedly connected to the air outlet nozzle through a pipeline.

[0008] Preferably, the heat dissipation surface of the refrigerator extends to the outside of the right side of the shell, and a radiator is provided on the heat dissipation surface of the refrigerator.

[0009] Preferably, a display is fixedly connected to the front side of the housing, and an input end of the display is electrically connected to an output end of the temperature sensor.

[0010] Preferably, a slide groove is provided at the bottom of the inner cavity of the storage groove, a slider is fixedly connected to the bottom of the threaded tube, and the slider is slidably connected to the inner cavity of the slide groove.

[0011] Preferably, grooves are provided at both the front and rear ends of the left side of the shell, a second electric slide is installed in the inner cavity of the groove, and a door panel is installed on the left side of the second electric slide.

[0012] Preferably, a control switch is fixedly connected to the left end of the front side of the shell, the output end of the control switch is electrically connected to the input end of the motor and the second electric slide, the top of the shell is fixedly connected to a battery box, and the inner cavity of the battery box is fixedly connected to a storage battery.

[0013] Preferably, a second installation groove is opened at the upper left end of the inner cavity of the shell, a central processing unit is fixedly connected to the left end of the bottom of the inner cavity of the second installation groove, a memory is fixedly connected to the middle end of the bottom of the inner cavity of the second installation groove, a wireless transmission module is fixedly connected to the right end of the bottom of the inner cavity of the second installation groove, a timing module is fixedly connected to the top of the inner cavity of the second installation groove, and the input end of the thermometer body is electrically connected to a mutual inductor, which is installed on an external U-phase cable.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can fix the thermometer body on the cable head through the temperature sensor, the alloy base, the power-taking alloy sheet and the silicone gasket, so that the thermometer body is not affected by the environment and can accurately measure the temperature of the cable head. The mutual inductor is installed on the external U-phase cable to power the temperature sensor. The temperature sensor can detect the temperature of the cable head and transmit the temperature to the central processing unit and the memory. The memory can store the detection data for people to check and view in the future. The central processing unit can judge the data. If it exceeds the normal temperature range, the wireless transmission module is turned on. The wireless transmission module can send a text message to the staff to remind the staff to come for maintenance. The motor can drive the threaded rod to rotate, and the threaded tube can move left and right under the cooperation of the slider and the slide slot, so that the thermometer body can be driven to move left and right. When the thermometer body is removed and no longer needed, the motor is controlled to rotate forward so that the thermometer body enters the storage slot, and then the second electric slide is controlled to move downward so that the door panel moves downward, so that the thermometer body can be protected to prevent the thermometer body from being damaged when not in use.

[0016] 2. The present invention can be powered on for cooling through a refrigerator, and the cold air can be sucked away by a fan and sent into an air outlet nozzle. When the thermometer body detects that the temperature is too high, the fan and the refrigerator are turned on, so that the low-temperature gas can be sprayed on the position of the thermometer body, and the temperature around the thermometer body can be quickly reduced, thereby playing a role in overheating protection. The air inlet and the dustproof net can be used to ensure that the pressure in the refrigeration tank is stable while preventing external dust from entering.

[0017] 3. The present invention can drive the clamping plate to move through the electric telescopic rod, so that people can fix the device in a suitable position. The first electric slide can drive the cleaning brush to move back and forth, so as to clean the dustproof net and avoid clogging of the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0020] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0021] Figure 4 It is a rear view structural schematic diagram of the present invention;

[0022] Figure 5 It is a schematic diagram of the internal structure of the groove of the present invention;

[0023] Figure 6 This is an enlarged structural schematic diagram of location A of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the thermometer body of the present invention.

[0025] In the figure: 1. Shell; 2. Display; 3. Control switch; 4. Storage slot; 5. Thermometer body; 501. Temperature sensor; 502. Alloy base; 503. Power-taking alloy sheet; 504. Silicone gasket; 6. Air outlet nozzle; 7. Door panel; 8. Battery box; 9. Dust screen; 10. Battery; 11. Wireless transmission module; 12. Air inlet; 13. Refrigerator; 14. Refrigeration slot; 15. First installation slot; 16. Motor; 17. Threaded pipe; 18. Memory; 19. Second installation slot; 20. Central processing unit; 21. Timing module; 22. Vertical plate; 23. Electric telescopic rod; 24. Clamp; 25. First electric slide; 26. Cleaning brush; 27. Fan; 28. Groove; 29. ​​Second electric slide; 30. Threaded rod; 31. Slide; 32. Slider. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Embodiment 1:

[0029] See also Figure 1-7As shown, the present invention provides a cable head infrared intelligent thermometer, including a shell 1 and a thermometer body 5, a storage groove 4 is provided at the lower part of the inner cavity of the shell 1, a threaded rod 30 is rotatably connected to the right side of the inner cavity of the storage groove 4 through a bearing, a first installation groove 15 is provided at the right end of the lower part of the inner cavity of the shell 1, a motor 16 is fixedly connected to the inner cavity of the first installation groove 15, an output shaft of the motor 16 is fixedly connected to the threaded rod 30, a threaded tube 17 is threadedly connected to the outer surface of the threaded rod 30, and the left end of the threaded tube 17 is fixedly connected to the thermometer body 5 through a bracket, the thermometer body 5 includes a temperature sensor 501, an alloy base 502, an electrical alloy sheet 503 and a silicone gasket 504, a display 2 is fixedly connected to the front of the shell 1, an input end of the display 2 is electrically connected to the output end of the temperature sensor 501, a slide groove 31 is provided at the bottom of the inner cavity of the storage groove 4, a slider 32 is fixedly connected to the bottom of the threaded tube 17, and the slider 32 is connected to the slide groove 31 The inner cavity is slidably connected, and grooves 28 are provided at the front and rear ends of the left side of the shell 1. The inner cavity of the groove 28 is installed with a second electric slide 29, and a door panel 7 is installed on the left side of the second electric slide 29. The left end of the front side of the shell 1 is fixedly connected with a control switch 3, and the output end of the control switch 3 is electrically connected to the motor 16 and the input end of the second electric slide 29. A battery box 8 is fixedly connected to the top of the shell 1, and a storage battery 10 is fixedly connected to the inner cavity of the battery box 8. A second mounting groove 19 is provided at the upper left end of the inner cavity of the shell 1, and a central processing unit 20 is fixedly connected to the left end of the bottom of the inner cavity of the second mounting groove 19, and a memory 18 is fixedly connected to the middle end of the bottom of the inner cavity of the second mounting groove 19, and a wireless transmission module 11 is fixedly connected to the right end of the bottom of the inner cavity of the second mounting groove 19, and a timing module 21 is fixedly connected to the top of the inner cavity of the second mounting groove 19. The input end of the thermometer body 5 is electrically connected to a mutual inductor, and the mutual inductor is installed on an external U-phase cable.

[0030] The technical solution can fix the thermometer body 5 on the cable head through the temperature sensor 501, the alloy base 502, the power-taking alloy sheet 503 and the silicone gasket 504, so that the thermometer body 5 is not affected by the environment and can accurately measure the temperature of the cable head. The mutual inductor is installed on the external U-phase cable to power the temperature sensor 501. The temperature sensor 501 can be used to detect the temperature of the cable head and transmit the temperature to the central processor 20 and the memory 18. The memory 18 can be used to store the detection data for people to check and view in the future. The central processor 20 can be used to judge the data and determine whether it is out of the normal temperature range. , then open the wireless transmission module 11, and use the wireless transmission module 11 to send a text message to the staff to remind them to come for maintenance. Use the motor 16 to drive the threaded rod 30 to rotate, and with the cooperation of the slider 32 and the slide groove 31, the threaded tube 17 can be moved left and right, thereby driving the thermometer body 5 to move left and right. When the thermometer body 5 is taken off and no longer needed, control the motor 16 to rotate forward so that the thermometer body 5 enters the storage groove 4, and then control the second electric slide 29 to move downward so that the door panel 7 moves downward, thereby protecting the thermometer body 5 and preventing the thermometer body 5 from being damaged when not in use.

[0031] Embodiment 2:

[0032] Based on the first embodiment, the present invention is as follows Figure 1 , 2 As shown in Figure 4, it is disclosed that an air outlet nozzle 6 is fixedly connected to the back side of the inner cavity of the storage groove 4, a refrigeration groove 14 is opened at the right end of the inner cavity of the shell 1, a refrigerator 13 is arranged on the right side of the inner cavity of the refrigeration groove 14, a fan 27 is fixedly connected to the back side of the shell 1, an air inlet 12 is opened at the top of the refrigeration groove 14, a dustproof net 9 is fixedly connected to the top of the air inlet 12, an air intake port of the fan 27 is fixedly connected to the back side of the inner cavity of the refrigeration groove 14 through a pipe, an air outlet of the fan 27 is fixedly connected to the air outlet nozzle 6 through a pipe, a heat dissipation surface of the refrigerator 13 extends to the outside of the right side of the shell 1, and a radiator is arranged on the heat dissipation surface of the refrigerator 13.

[0033] The present technical solution can be powered on for cooling through the refrigerator 13, and the cold air can be sucked away by the fan 27 and sent into the air outlet nozzle 6. When the thermometer body 5 detects that the temperature is too high, the fan 27 and the refrigerator 13 are turned on, so that the low-temperature gas can be sprayed on the position of the thermometer body 5, and the temperature around the thermometer body 5 can be quickly reduced, thereby playing a role in overheating protection. The air inlet 12 and the dustproof net 9 can ensure that the pressure in the cooling tank 14 is stable while preventing external dust from entering.

[0034] Embodiment three:

[0035] Based on the first embodiment, the present invention is as follows Figure 3-4 As shown, a first electric slide 25 is installed on the top of the shell 1, and the first electric slide 25 is fixedly connected to a cleaning brush 26 through a bracket. The front and rear ends of the bottom of the shell 1 are fixedly connected to vertical plates 22, and an electric telescopic rod 23 is fixedly connected to the vertical plate 22. The other end of the electric telescopic rod 23 is fixedly connected to a clamping plate 24.

[0036] The technical solution can drive the clamping plate 24 to move through the electric telescopic rod 23, so that people can fix the device in a suitable position. The first electric slide 25 can drive the cleaning brush 26 to move back and forth, so that the dustproof net 9 can be cleaned to avoid clogging of the dustproof net 9.

[0037] The working principle of the present invention is: through the temperature sensor 501, the alloy base 502, the power-taking alloy sheet 503 and the silicone gasket 504, the thermometer body 5 can be fixed on the cable head, so that the thermometer body 5 is not affected by the environment and can accurately measure the temperature of the cable head. The mutual inductor is installed on the external U-phase cable, so that the temperature sensor 501 can be powered. The temperature sensor 501 can be used to detect the temperature of the cable head and transmit the temperature to the central processing unit 20 and the memory 18. The memory 18 can be used to store the detection data for people to check and view in the future. The central processing unit 20 can be used to judge the data. If it exceeds the normal temperature range, the wireless transmission module 11 is turned on. The wireless transmission module 11 can be used to send text messages to the staff to remind the staff to come for maintenance. The motor 16 can be used to drive the threaded rod 30 to rotate, and under the cooperation of the slider 32 and the slide groove 31, the threaded tube 17 can be moved left and right, thereby driving the thermometer body 5 to move left and right. When the thermometer body 5 is When it is removed and not needed, the motor 16 is controlled to rotate forward so that the thermometer body 5 enters the storage slot 4, and then the second electric slide 29 is controlled to move downward so that the door panel 7 moves downward, thereby protecting the thermometer body 5 and preventing the thermometer body 5 from being damaged when not in use. The refrigerator 13 can be powered on for cooling, and the fan 27 can be used to suck away the cold air and send it into the air outlet nozzle 6. When the thermometer body 5 detects that the temperature is too high, the fan 27 and the refrigerator 13 are turned on, so that the thermometer body 5 can be The low-temperature gas is sprayed at the position of the thermometer body 5, which can quickly reduce the temperature around the thermometer body 5, thereby playing a role in overheating protection. The air inlet 12 and the dustproof net 9 can be used to ensure that the pressure in the refrigeration tank 14 is stable while preventing external dust from entering. The electric telescopic rod 23 can drive the clamping plate 24 to move, so that people can fix the device in a suitable position. The first electric slide 25 can drive the cleaning brush 26 to move back and forth, so that the dustproof net 9 can be cleaned to avoid clogging of the dustproof net 9.

[0038] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0039] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A cable head infrared intelligent temperature detector, comprising a housing (1) and a temperature detector body (5), characterized in that: A storage groove (4) is provided at the lower part of the inner cavity of the shell (1), and a threaded rod (30) is rotatably connected to the right side of the inner cavity of the storage groove (4) through a bearing. A first installation groove (15) is provided at the right end of the lower part of the inner cavity of the shell (1), and a motor (16) is fixedly connected to the inner cavity of the first installation groove (15). The output shaft of the motor (16) is fixedly connected to the threaded rod (30). The outer surface of the threaded rod (30) is threadedly connected to a threaded tube (17). The left end of the threaded tube (17) is fixedly connected to the temperature detector body (5) through a bracket. The temperature detector body (5) comprises a temperature sensor (501), an alloy base (502), an electrical alloy sheet (503) and a silicone gasket (504).

2. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: An air outlet nozzle (6) is fixedly connected to the back of the inner cavity of the storage groove (4), a refrigeration groove (14) is provided at the right end of the inner cavity of the shell (1), a refrigerator (13) is arranged on the right side of the inner cavity of the refrigeration groove (14), a fan (27) is fixedly connected to the back of the shell (1), an air inlet (12) is provided at the top of the refrigeration groove (14), and a dustproof net (9) is fixedly connected to the top of the air inlet (12).

3. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: A first electric slide (25) is installed on the top of the shell (1), and the first electric slide (25) is fixedly connected to a cleaning brush (26) via a bracket. The front and rear ends of the bottom of the shell (1) are fixedly connected to vertical plates (22), and the vertical plates (22) are fixedly connected to an electric telescopic rod (23), and the other end of the electric telescopic rod (23) is fixedly connected to a clamping plate (24).

4. The cable head infrared intelligent temperature detector according to claim 2 is characterized in that: The air intake port of the fan (27) is fixedly connected to the back side of the inner cavity of the refrigeration tank (14) through a pipeline, and the air outlet port of the fan (27) is fixedly connected to the air outlet nozzle (6) through a pipeline.

5. The cable head infrared intelligent temperature detector according to claim 2 is characterized in that: The heat dissipation surface of the refrigerator (13) extends to the outside of the right side of the shell (1), and a radiator is provided on the heat dissipation surface of the refrigerator (13).

6. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: A display (2) is fixedly connected to the front of the housing (1), and an input end of the display (2) is electrically connected to an output end of a temperature sensor (501).

7. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: A sliding groove (31) is provided at the bottom of the inner cavity of the storage groove (4), and a sliding block (32) is fixedly connected to the bottom of the threaded tube (17), and the sliding block (32) is slidably connected to the inner cavity of the sliding groove (31).

8. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: The front and rear ends of the left side of the shell (1) are both provided with grooves (28), the inner cavity of the groove (28) is installed with a second electric slide (29), and the left side of the second electric slide (29) is installed with a door panel (7).

9. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: A control switch (3) is fixedly connected to the left end of the front face of the shell (1), the output end of the control switch (3) is electrically connected to the motor (16) and the input end of the second electric slide (29), and a battery box (8) is fixedly connected to the top of the shell (1), and a storage battery (10) is fixedly connected to the inner cavity of the battery box (8).

10. The cable head infrared intelligent temperature detector according to claim 1 is characterized in that: A second installation slot (19) is provided at the upper left end of the inner cavity of the shell (1); a central processing unit (20) is fixedly connected to the left end of the inner cavity bottom of the second installation slot (19); a memory (18) is fixedly connected to the middle end of the inner cavity bottom of the second installation slot (19); a wireless transmission module (11) is fixedly connected to the right end of the inner cavity bottom of the second installation slot (19); a timing module (21) is fixedly connected to the top of the inner cavity of the second installation slot (19); and an input end of the temperature detector body (5) is electrically connected to a mutual inductor, which is mounted on an external U-phase cable.

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