A thermal imaging monitoring pan-tilt camera and a forest fire prevention system

Abstract

The present invention relates to the technical field of cameras, and discloses a thermal imaging monitoring pan-tilt camera and a forest fire prevention system, including a collection and temperature control mechanism and a cleaning mechanism. The provided collection and temperature control mechanism can collect and store water in nature for use. Additionally, through the provided collection and temperature control mechanism, the detection end of the thermal imaging detector can be cleaned according to the temperature of the thermal imaging detector, preventing the detection result of the thermal imaging detector from deviating due to temperature changes. The provided cleaning mechanism can remove stubborn stains on the detection end of the thermal imaging detector, improve the cleaning effect of the detection surface of the thermal imaging detector, avoid scratches on the detection surface of the thermal imaging detector during cleaning, and extend the service life of the thermal imaging detector.

Description

Technical Field

[0001] The present invention relates to the technical field of cameras, and particularly to a thermal imaging monitoring pan-tilt camera and a forest fire prevention system. Background Technique

[0002] Thermal imaging technology forms images based on the infrared radiation emitted by objects themselves. All objects with a temperature higher than absolute zero are constantly emitting infrared rays. The thermal imaging monitoring pan-tilt camera captures these infrared rays through an in-built infrared detector and converts them into electrical signals, which are processed to form a thermal image. The thermal imaging monitoring pan-tilt camera for forests can accurately detect the temperature changes of fire sources, be sensitive to tiny temperature differences, timely discover potential fire hazards, and achieve early warning.

[0003] Therefore, when the existing thermal imaging monitoring pan-tilt camera is actually in use, due to a large number of animals and plants in the forest, impurities are easily adhered to the detection surface of the camera, affecting the detection effect of the camera. At the same time, when the existing cleaning equipment cleans the detection surface of the camera, the temperature of the detection surface of the camera is likely to change greatly, affecting the thermal imaging effect, and it is difficult to effectively clean the contaminants with large adhesion that are difficult to remove, and scratches are easily caused on the detection surface of the camera during the cleaning process, which will affect the capture of the infrared detector. For this reason, we propose a thermal imaging monitoring pan-tilt camera and a forest fire prevention system. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a thermal imaging monitoring pan-tilt camera and a forest fire prevention system, which have the advantages of high cleaning efficiency and solve a series of problems such as difficult cleaning of stubborn stains.

[0005] To achieve the above object, the present invention provides the following technical solution: A thermal imaging monitoring pan-tilt camera, comprising,

[0006] A mounting rod, a rotating device is fixedly installed at the top of the mounting rod, a mounting plate is fixedly connected to the working end of the rotating device, and a thermal imaging detector is fixedly installed on the top of the mounting plate;

[0007] A collection and temperature control mechanism, which is used to collect water in nature. The collection and temperature control mechanism includes a water storage shell fixedly installed on the top of the mounting plate, a Stirling refrigerator is fixedly connected to the top of the water storage shell, a collection shell is fixedly installed at the output end of the Stirling refrigerator, a dew collection net is rotatably connected inside the collection shell, a heat conduction wire and a heating wire are fixedly installed inside the dew collection net, a three-way pipe is communicated with the outside of the collection shell, and both ends of the three-way pipe extend into the water storage shell. The two ends of the three-way pipe extending into the water storage shell are respectively communicated with a one-way cover and a first water pump, and a heating plate is fixedly installed at the bottom of the inner wall of the water storage shell;

[0008] Cleaning mechanism, the cleaning mechanism is used to clean the detection end of the thermal imaging detector. The cleaning mechanism includes a distribution shell communicated with the collection shell. The distribution shell is fixedly installed on one side of the thermal imaging detector. A plurality of water spray pipes are obliquely communicated at the bottom of the distribution shell. One side of the thermal imaging detector is slidably connected with a cleaning plate. A water storage tank is arranged on one side of the cleaning plate. A non-contact thermometer is fixedly installed on one side of the cleaning plate. A refrigeration plate is fixedly installed on the top of the cleaning plate.

[0009] Preferably, the collection temperature control mechanism further includes a dust-proof net fixedly installed on the top of the collection shell. A driving motor is fixedly installed on the inner wall top of the dust-proof net. The output end of the driving motor is fixedly connected with the top of the dew collection net. An air extraction pipe is communicated with the outside of the collection shell. The output end of the air extraction pipe is communicated with an air extraction fan. The output end of the air extraction fan is communicated with an exhaust pipe. The output end of the air extraction pipe is arranged upward.

[0010] Preferably, a first limit ring and a second limit ring are fixedly connected inside the three-way pipe. A limit pull spring is fixedly connected to the top of the first limit ring. The top of the limit pull spring is fixedly connected with a limit pipe. A one-way valve is fixedly installed inside the limit pipe. The top of the limit pipe is adapted to the bottom of the second limit ring.

[0011] Preferably, a water extraction pipe is communicated with the outside of the collection shell. The output end of the water extraction pipe is communicated with a second water pump. The output end of the second water pump is communicated with a drain pipe. The output end of the drain pipe is communicated with a telescopic pipe. The output end of the telescopic pipe is communicated with a connecting pipe. The output end of the connecting pipe is communicated with the distribution shell.

[0012] Preferably, the cleaning mechanism further includes a telescopic cylinder fixedly installed on one side of the thermal imaging detector. The output end of the telescopic cylinder is fixedly connected with a connecting rod. The bottom of the cleaning plate is fixedly connected with the top of the connecting rod. There is a certain gap between the opposite sides of the thermal imaging detector and the cleaning plate. A plurality of ice-breaking blocks are fixedly connected to the bottom of the distribution shell.

[0013] Preferably, a plurality of the water spray pipes are arranged at intervals, and a plurality of ice-breaking blocks are arranged at intervals. A solar panel is fixedly installed at the bottom of the mounting plate. A storage battery is fixedly installed on the top of the mounting plate.

[0014] Preferably, a stabilizing frame is screwed to the bottom of the mounting rod. The stabilizing frame is fixedly connected to the ground. The top of the stabilizing frame is fixedly connected with a steel wire. The other end of the steel wire is fixedly connected to the outside of the mounting rod. An electric box is fixedly installed on the outside of the mounting rod. An anti-climbing frame is fixedly sleeved on the outside of the mounting rod.

[0015] A forest fire prevention system, the forest fire prevention system includes a thermal imaging monitoring pan-tilt camera.

[0016] Compared with the prior art, the present invention provides a thermal imaging monitoring pan-tilt camera and a forest fire prevention system, having the following beneficial effects:

[0017] 1. The invention can collect and store water in nature for use through the provided collection and temperature control mechanism, and can also clean the detection end of the thermal imaging detector according to the temperature of the thermal imaging detector, avoiding deviation of the detection result caused by temperature change of the thermal imaging detector.

[0018] 2. The invention can remove stubborn stains on the detection end of the thermal imaging detector through the provided cleaning mechanism, improve the cleaning effect of the detection surface of the thermal imaging detector, avoid scratches on the detection surface of the thermal imaging detector during cleaning, and extend the service life of the thermal imaging detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 is Figure 1 the enlarged structural schematic diagram of part A of

[0021] Figure 3 is a partial three-dimensional structural schematic diagram inside the collection and temperature control mechanism of the present invention;

[0022] Figure 4 is a three-dimensional structural schematic diagram inside the tee of the present invention;

[0023] Figure 5 is a three-dimensional structural schematic diagram inside the dew collection net of the present invention;

[0024] Figure 6 is a three-dimensional structural schematic diagram of the thermal imaging detector of the present invention;

[0025] Figure 7 is a three-dimensional structural schematic diagram of part of the distribution shell of the present invention;

[0026] Figure 8 is a three-dimensional structural schematic diagram of part of the cleaning plate of the present invention.

[0027] In the figure: 1. Thermal imaging detector; 2. Mounting plate; 3. Mounting rod; 4. Stabilizing frame; 5. Steel wire; 6. Anti-climbing frame; 7. Electric box; 8. Rotating equipment; 9. Solar panel; 10. Battery; 11. Collection and temperature control mechanism; 12. Cleaning mechanism; 13. Water storage shell; 14. Stirling refrigerator; 15. Collection shell; 16. Dew collection net; 17. Dust-proof net; 18. Driving motor; 19. Three-way pipe; 20. One-way cover; 21. First water pump; 22. First limiting ring; 23. Limiting tension spring; 24. Limiting pipe; 25. One-way valve; 26. Second limiting ring; 27. Heat conducting wire; 28. Heating wire; 29. Exhaust pipe; 30. Exhaust fan; 31. Exhaust pipe; 32. Water extraction pipe; 33. Second water pump; 34. Drain pipe; 35. Expansion pipe; 36. Connecting pipe; 37. Distribution shell; 38. Expansion cylinder; 39. Connecting rod; 40. Cleaning plate; 41. Water spraying pipe; 42. Ice-breaking block; 43. Water storage tank; 44. Refrigeration plate; 45. Non-contact thermometer; 46. Heating plate. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] As introduced in the background technology, there are deficiencies in the prior art. To solve the above technical problems, the present application proposes a thermal imaging monitoring pan-tilt camera and a forest fire prevention system.

[0030] Embodiment 1, as Figures 1-5 shown, a thermal imaging monitoring pan-tilt camera includes

[0031] A mounting rod 3, the top of the mounting rod 3 is fixedly installed with a rotating device 8, the working end of the rotating device 8 is fixedly connected with a mounting plate 2, the top of the mounting plate 2 is fixedly installed with a thermal imaging detector 1, the bottom of the mounting plate 2 is fixedly installed with a solar panel 9, and the top of the mounting plate 2 is fixedly installed with a battery 10;

[0032] The bottom of the mounting rod 3 is threadedly connected with a stabilizing frame 4, the stabilizing frame 4 is fixedly connected to the ground, the top of the stabilizing frame 4 is fixedly connected with a steel wire 5, the other end of the steel wire 5 is fixedly connected to the outside of the mounting rod 3, an electric box 7 is fixedly installed on the outside of the mounting rod 3, and an anti-climbing frame 6 is fixedly sleeved on the outside of the mounting rod 3;

[0033] The stability of the mounting rod 3 can be improved by the provided stabilizer 4. By setting up the solar panel 9 and the storage battery 10, part of the electric power can be stored. By setting up the steel wire 5, the service stability of the mounting rod 3 can be further improved. By setting up the anti-climbing frame 6, it can effectively prevent reptiles from climbing onto the thermal imaging detector 1 and causing damage to the thermal imaging detector 1. The provided electric box 7 is used for centrally placing electrical appliances and other facilities.

[0034] The collection and temperature control mechanism 11 is used to collect water in nature. The collection and temperature control mechanism 11 includes a water storage shell 13 fixedly installed on the top of the mounting plate 2. A Stirling refrigerator 14 is fixedly connected to the top of the water storage shell 13. The output end of the Stirling refrigerator 14 is fixedly installed with a collection shell 15. A dew collection net 16 is rotatably connected inside the collection shell 15. A heat conduction wire 27 and a heating wire 28 are fixedly installed inside the dew collection net 16. A three-way pipe 19 is externally connected to the collection shell 15. Two ends of the three-way pipe 19 both extend into the water storage shell 13. The two ends of the three-way pipe 19 extending into the water storage shell 13 are respectively connected and communicated with a one-way cover 20 and a first water pump 21. A heating plate 46 is fixedly installed at the bottom of the inner wall of the water storage shell 13;

[0035] The collection and temperature control mechanism 11 further includes a dust-proof net 17 fixedly installed on the top of the collection shell 15. A driving motor 18 is fixedly installed on the top inner wall of the dust-proof net 17. The output end of the driving motor 18 is fixedly connected to the top of the dew collection net 16. An air extraction pipe 29 is externally connected to the collection shell 15. The output end of the air extraction pipe 29 is connected and communicated with an air extraction fan 30. The output end of the air extraction fan 30 is connected and communicated with an exhaust pipe 31. The output end of the air extraction pipe 29 is arranged upward.

[0036] Through the above-mentioned structures provided, the water in nature can be collected and stored for use. Specifically;

[0037] In nature, there is a certain amount of water vapor in the air, which is the material basis for the formation of morning dew. The sources of water vapor include the evaporation of surface water and the transpiration of plants, etc.;

[0038] At night, the ground surface and surrounding objects will emit heat, resulting in a temperature drop. When the temperature drops below the dew point, the water vapor in the air will reach a supersaturated state, and thus condense into small water droplets on the ground or the surface of objects, forming morning dew;

[0039] Air with moisture enters the interior of the collection shell 15 through the dust-proof net 17, and morning dew forms outside the dew collection net 16. When there is too much morning dew hanging outside the dew collection net 16, the drive motor 18 is started at this time. The output end of the drive motor 18 rotates to drive the dew collection net 16 to rotate. The dew collection net 16 rotates to throw the morning dew on it onto the inner wall of the collection shell 15. At this time, the morning dew thrown on the inner wall of the collection shell 15 slides to the bottom of the inner wall of the collection shell 15 and flows into the interior of the water storage shell 13 through the three-way pipe 19 and the one-way cover 20 for storage;

[0040] More specifically, when the ambient temperature is relatively low in winter, when the heated air contacts the cold air, it will make the water vapor easier to reach the saturation state and condense into small water droplets;

[0041] Cold air with moisture enters the interior of the collection shell 15 through the dust-proof net 17. At this time, the heating wire 28 is started, and the dew collection net 16 is heated through the heat conduction wire 27. At this time, the cold air around the dew collection net 16 becomes hot and contacts some of the cold air inside the collection shell 15 to condense into small water droplets, and flows into the interior of the water storage shell 13 through the three-way pipe 19 and the one-way cover 20 for storage;

[0042] It is worth mentioning that regardless of the season, when condensing and collecting water molecules in the air, the exhaust fan 30 can be started to increase the flow rate of air entering the interior of the collection shell 15 and improve the collection efficiency.

[0043] A first limiting ring 22 and a second limiting ring 26 are fixedly connected inside the three-way pipe 19. A limiting pull spring 23 is fixedly connected to the top of the first limiting ring 22. The top of the limiting pull spring 23 is fixedly connected to a limiting pipe 24. A one-way valve 25 is fixedly installed inside the limiting pipe 24. The top of the limiting pipe 24 is adapted to the bottom of the second limiting ring 26;

[0044] A water extraction pipe 32 is connected to the outside of the collection shell 15. The output end of the water extraction pipe 32 is connected to a second water pump 33. The output end of the second water pump 33 is connected to a drain pipe 34. The output end of the drain pipe 34 is connected to a telescopic pipe 35. The output end of the telescopic pipe 35 is connected to a communication pipe 36. The output end of the communication pipe 36 is connected to a distribution shell 37;

[0045] The cleaning mechanism 12 is used to clean the detection end of the thermal imaging detector 1. The cleaning mechanism 12 includes a distribution shell 37 connected to the collection shell 15. The distribution shell 37 is fixedly installed on one side of the thermal imaging detector 1. A plurality of water spray pipes 41 are obliquely connected to the bottom of the distribution shell 37. The plurality of water spray pipes 41 are arranged at intervals.

[0046] Furthermore, in the above solution, the detection end of the thermal imaging detector 1 can also be cleaned according to the temperature of the thermal imaging detector 1, avoiding deviation of the detection result caused by temperature change of the thermal imaging detector 1. Specifically, when the water inside the water storage shell 13 needs to be used, the first water pump 21 is started at this time, and the water inside the water storage shell 13 is pumped into the collection shell 15 through the three-way pipe 19. During this process, the water pumped into the three-way pipe 19 by the first water pump 21 flows out through the one-way valve 25 and enters the collection shell 15. During this process, the flow rate through the one-way valve 25 decreases, pushing out the limit pipe 24, so that the water pumped out by the first water pump 21 does not flow out through the one-way cover 20. After the water inside the water storage shell 13 enters the collection shell 15, the Stirling refrigerator 14 or the heating wire 28 can be started to adjust the temperature of the water inside the collection shell 15 to the surface temperature of the thermal imaging detector 1. At this time, the second water pump 33 is started, and the water with adjusted temperature inside the collection shell 15 is pumped into the drain pipe 34 through the water suction pipe 32, then enters the inside of the telescopic pipe 35 and the connecting pipe 36 through the drain pipe 34, and finally is pumped into the distribution shell 37 and sprayed out by several spray pipes 41 to clean the detection part of the thermal imaging detector 1;

[0047] After the cleaning is completed, the first water pump 21 is turned off, and the limit pipe 24 returns to its original position through the limit tension spring 23. At this time, the water inside the collection shell 15 flows back to the water storage shell 13 through the three-way pipe 19. More specifically, when the water inside the water storage shell 13 freezes due to too low weather temperature, the heating plate 46 is started at this time to melt the water inside the water storage shell 13 for use.

[0048] Embodiment 2, as Figures 6-8 shown, a thermal imaging monitoring pan-tilt camera, on the basis of combining Embodiment 1, a cleaning plate 40 is slidably connected to one side of the thermal imaging detector 1. A water storage tank 43 is provided on one side of the cleaning plate 40. A non-contact temperature measuring instrument 45 is fixedly installed on one side of the cleaning plate 40. A refrigeration plate 44 is fixedly installed on the top of the cleaning plate 40;

[0049] The cleaning mechanism 12 further includes a telescopic cylinder 38 fixedly installed on one side of the thermal imaging detector 1. The output end of the telescopic cylinder 38 is fixedly connected to a connecting rod 39. The bottom of the cleaning plate 40 is fixedly connected to the top of the connecting rod 39. There is a certain gap between the opposite sides of the thermal imaging detector 1 and the cleaning plate 40. The bottom of the distribution shell 37 is fixedly connected with several ice-breaking blocks 42, and the several ice-breaking blocks 42 are arranged at intervals.

[0050] With the above - set structure, the cleaning effect of the detection surface of the thermal imaging detector 1 can be improved. Specifically, during the process of spraying water to clean the detection part of the thermal imaging detector 1, the refrigeration plate 44, the non - contact thermometer 45 and the telescopic cylinder 38 can be started. The water sprayed on the detection end of the thermal imaging detector 1 is collected inside the water storage tank 43 and frozen on the detection surface of the thermal imaging detector 1 by the refrigeration plate 44. The dust and other impurities on the detection surface of the thermal imaging detector 1 are frozen in the ice. At this time, the telescopic cylinder 38 drives the connecting rod 39 to move, and the movement of the connecting rod 39 drives the cleaning plate 40 to move, breaking the frozen ice, which can remove stubborn stains, improve the cleaning effect of the detection surface of the thermal imaging detector 1, and avoid scratches on the detection surface of the thermal imaging detector 1 during cleaning. At the same time, the non - contact thermometer 45 can accurately control the temperature of the detection surface of the thermal imaging detector 1 and detect the temperature of the cleaning water;

[0051] It is worth mentioning that in winter, frost will be generated on the detection part of the thermal imaging detector 1. This frost is extremely difficult to clean, and the generated frost will seriously affect the operation of the thermal imaging detector 1. However, through the above - mentioned equipment, freezing the frost together with the cleaning water and then breaking the ice will solve this problem.

[0052] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, the present invention provides a forest fire prevention system, and the forest fire prevention system includes a thermal imaging monitoring pan - tilt camera.

[0053] The working principle of the present invention: When in use, in winter, the air with moisture enters the interior of the collection shell 15 through the dust - proof net 17 and forms morning dew outside the dew - collecting net 16. When there is too much morning dew hanging outside the dew - collecting net 16, at this time, the driving motor 18 is started. The output end of the driving motor 18 rotates to drive the dew - collecting net 16 to rotate. The dew - collecting net 16 rotates to throw the morning dew on it onto the inner wall of the collection shell 15. At this time, the morning dew thrown onto the inner wall of the collection shell 15 slides to the bottom of the inner wall of the collection shell 15 and flows into the interior of the water storage shell 13 through the three - way pipe 19 and the one - way cover 20 for storage;

[0054] In winter, the cold air with moisture enters the interior of the collection shell 15 through the dust - proof net 17. At this time, the heating wire 28 is started, and the dew - collecting net 16 is heated through the heat - conducting wire 27. At this time, the cold air around the dew - collecting net 16 becomes hot and contacts with some of the cold air inside the collection shell 15 to condense into small water droplets, which flow into the interior of the water storage shell 13 through the three - way pipe 19 and the one - way cover 20 for storage;

[0055] When it is necessary to use the water inside the water storage shell 13, the first water pump 21 is started at this time, and the water inside the water storage shell 13 is pumped into the collection shell 15 through the three-way pipe 19. During this process, the water pumped into the three-way pipe 19 by the first water pump 21 flows out through the one-way valve 25 and enters the collection shell 15. During this process, the flow rate through the one-way valve 25 decreases, pushing out the limit pipe 24, so that the water pumped out by the first water pump 21 will not flow out through the one-way cover 20. After the water inside the water storage shell 13 enters the collection shell 15, the Stirling refrigerator 14 or the heating wire 28 can be started to adjust the temperature of the water inside the collection shell 15 to the surface temperature of the thermal imaging detector 1. At this time, the second water pump 33 is started, and the water with adjusted temperature inside the collection shell 15 is pumped into the drain pipe 34 through the water suction pipe 32, then enters the inside of the telescopic pipe 35 and the connecting pipe 36 through the drain pipe 34, and finally is pumped into the distribution shell 37 and sprayed out by several spray pipes 41 to clean the detection part of the thermal imaging detector 1;

[0056] During the process of spraying and cleaning the detection part of the thermal imaging detector 1, the refrigeration plate 44, the non-contact thermometer 45 and the telescopic cylinder 38 can be started, so that the water sprayed on the detection end of the thermal imaging detector 1 is collected inside the water storage tank 43 and frozen on the detection surface of the thermal imaging detector 1 by the refrigeration plate 44. The dust and other impurities on the detection surface of the thermal imaging detector 1 are frozen in the ice. At this time, the telescopic cylinder 38 drives the connecting rod 39 to move, and the movement of the connecting rod 39 drives the cleaning plate 40 to move, breaking the frozen ice, which can remove stubborn stains, improve the cleaning effect of the detection surface of the thermal imaging detector 1, and avoid scratches on the detection surface of the thermal imaging detector 1 during cleaning.

[0057] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal imaging monitoring PTZ camera, characterized in that: include, A mounting rod (3), a rotating device (8) being fixedly mounted on the top of the mounting rod (3), a mounting plate (2) being fixedly connected to the working end of the rotating device (8), and a thermal imaging detection machine (1) being fixedly mounted on the top of the mounting plate (2); A collecting temperature control mechanism (11), the collecting temperature control mechanism (11) is used to collect water in nature, the collecting temperature control mechanism (11) comprises a water storage shell (13) fixedly mounted on the top of a mounting plate (2), the top of the water storage shell (13) is fixedly connected to a Stirling refrigerator (14), the output end of the Stirling refrigerator (14) is fixedly mounted to a collecting shell (15), the interior of the collecting shell (15) is rotatably connected to a dew collection net (16), the dew A heat-conducting wire (27) and a heating wire (28) are fixedly installed inside the collection net (16); the outside of the collection shell (15) is connected to a three-way pipe (19); both ends of the three-way pipe (19) extend into the interior of the water storage shell (13); the two ends of the three-way pipe (19) extending into the interior of the water storage shell (13) are respectively connected to a one-way cover (20) and a first water pump (21); and a heating plate (46) is fixedly installed at the bottom of the inner wall of the water storage shell (13); The interior of the three-way pipe (19) is fixedly connected with a first limiting ring (22) and a second limiting ring (26); the top of the first limiting ring (22) is fixedly connected with a limiting tension spring (23); the top of the limiting tension spring (23) is fixedly connected with a limiting tube (24); a one-way valve (25) is fixedly installed inside the limiting tube (24); the top of the limiting tube (24) is matched with the bottom of the second limiting ring (26); the first water pump (21) is used to pump the water inside the water storage shell (13) into the interior of the collection shell (15) through the three-way pipe (19) and the one-way valve (25); A cleaning mechanism (12), the cleaning mechanism (12) is used to clean the detection end of the thermal imaging detection machine (1), the cleaning mechanism (12) comprises a distribution shell (37) connected to a collection shell (15), the distribution shell (37) is fixedly installed on one side of the thermal imaging detection machine (1), the bottom of the distribution shell (37) is obliquely connected to a plurality of water spray pipes (41), one side of the thermal imaging detection machine (1) is slidably connected to a cleaning plate (40), one side of the cleaning plate (40) is provided with a water storage tank (43), one side of the cleaning plate (40) is fixedly installed with a non-contact temperature measuring instrument (45), and the top of the cleaning plate (40) is fixedly installed with a cooling plate (44).

2. A thermal imaging monitoring PTZ camera according to claim 1, characterized in that: The collection temperature control mechanism (11) further comprises a dustproof net (17) fixedly mounted on the top of the collection shell (15); a driving motor (18) is fixedly mounted on the top of the inner wall of the dustproof net (17); an output end of the driving motor (18) is fixedly connected to the top of the dew collection net (16); an exhaust pipe (29) is connected to the outside of the collection shell (15); an output end of the exhaust pipe (29) is connected to an exhaust fan (30); an output end of the exhaust fan (30) is connected to an exhaust pipe (31); and the output end of the exhaust pipe (29) is arranged upward.

3. A thermal imaging monitoring PTZ camera according to claim 2, characterized in that: The outside of the collecting shell (15) is connected to a water pump (32), the output end of the water pump (32) is connected to a second water pump (33), the output end of the second water pump (33) is connected to a drainage pipe (34), the output end of the drainage pipe (34) is connected to a telescopic pipe (35), the output end of the telescopic pipe (35) is connected to a connecting pipe (36), and the output end of the connecting pipe (36) is connected to a distribution shell (37).

4. The thermal imaging monitoring PTZ camera according to claim 1, characterized in that: The cleaning mechanism (12) further comprises a telescopic cylinder (38) fixedly mounted on one side of the thermal imaging detection machine (1); the output end of the telescopic cylinder (38) is fixedly connected to a connecting rod (39); the bottom of the cleaning plate (40) is fixedly connected to the top of the connecting rod (39); a certain gap is provided on the opposite side of the thermal imaging detection machine (1) and the cleaning plate (40); and a plurality of ice-breaking blocks (42) are fixedly connected to the bottom of the distribution shell (37).

5. The thermal imaging monitoring PTZ camera according to claim 4, characterized in that: A plurality of the water spray pipes (41) are arranged at intervals, a plurality of the ice breaking blocks (42) are arranged at intervals, a solar panel (9) is fixedly mounted on the bottom of the mounting plate (2), and a storage battery (10) is fixedly mounted on the top of the mounting plate (2).

6. The thermal imaging monitoring PTZ camera according to claim 1, characterized in that: The bottom of the installation rod (3) is screwed with a stabilizing frame (4), the stabilizing frame (4) is fixedly connected to the ground, the top of the stabilizing frame (4) is fixedly connected with a steel wire (5), the other end of the steel wire (5) is fixedly connected to the outside of the installation rod (3), the outside of the installation rod (3) is fixedly installed with an electric box (7), and the outside of the installation rod (3) is fixedly sleeved with an anti-climbing frame (6).

7. A forest fire prevention system, characterized in that: The forest fire prevention system includes a thermal imaging monitoring PTZ camera as described in any one of claims 1-6.

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