CN112503448B - Long-life LED floodlight capable of removing dust and dissipating heat - Google Patents

Long-life LED floodlight capable of removing dust and dissipating heat Download PDF

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Publication number
CN112503448B
CN112503448B CN202110125957.9A CN202110125957A CN112503448B CN 112503448 B CN112503448 B CN 112503448B CN 202110125957 A CN202110125957 A CN 202110125957A CN 112503448 B CN112503448 B CN 112503448B
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fixedly connected
storage tank
lamp
water storage
water
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CN112503448A (en
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杨鹏
肖弟
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Shenzhen Banq Technology Co ltd
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Shenzhen Banq Technology Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to the technical field of floodlights, and discloses a long-life LED floodlight capable of removing dust and dissipating heat, which comprises a lamp, wherein the top of the lamp is fixedly connected with a suspension rod, the top of the suspension rod is fixedly connected with a shielding device, the left side wall of the suspension rod is fixedly connected with a heat absorption box, the bottom of the heat absorption box is movably connected with a first reversing device, the right side of the first reversing device is movably connected with a coiling device, and the front side and the back side of the coiling device are respectively provided with a second reversing device. This can remove dust radiating long-life LED floodlight, roller bearing anticlockwise rotation accomplishes the rolling function to cleaning cloth, and two recovery normal positions of switching-over device simultaneously drive humidification device then and stop the water spray, and air jet system stops jet-propelled simultaneously, drives coiling material device, humidification device, jet-propelled device synchronous motion through lamp stand temperature variation, realizes the automatic deashing to lamps and lanterns, and automatic humidification has increased the linkage nature of structure, has higher automatic effect.

Description

Long-life LED floodlight capable of removing dust and dissipating heat
Technical Field
The invention relates to the technical field of floodlights, in particular to a long-life LED floodlight capable of removing dust and dissipating heat.
Background
The LED floodlight is a point light source which can uniformly irradiate all directions, and is represented as a regular octahedron diagram in a scene. Floodlights are one of the most widely used light sources in effect map making, with standard floodlights used to illuminate an entire scene. Multiple floodlights can be applied in the scene to produce better effect. The floodlight is a light source which is most widely applied in the effect map, and a plurality of floodlights can be coordinated in a scene.
The existing floodlight can emit a large amount of heat when working for a long time, and the heat cannot be emitted because the upper radiating blades of the floodlight have lower radiating effect, thereby reducing the service life of the floodlight and having low use effect, and when the floodlight is used for outdoor illumination, because of the attraction effect of the light, mosquitoes are easy to attach to the surface of the LED lamp, if the LED lamp is cleaned at irregular time, a large amount of dust and mosquito corpses can be accumulated on the surface of the lampshade to influence the illumination effect, and needs to be cleaned and usually needs to be wiped by soaking water, when the floodlight is positioned at the high position of the outdoor eave, the manual wiping difficulty is higher, the efficiency is lower, and then influence illuminating effect, current LED floodlight radiating effect is poor, and is inconvenient to be stained with water clean its surface, can not clean the weather shield that hangs LED floodlight, does not have linkage between the structure, and intelligent degree is lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the long-life LED floodlight capable of removing dust and dissipating heat, which has the advantages of good heat dissipation effect, convenience in cleaning the surface of the LED floodlight by soaking water, capability of cleaning a rain baffle for suspending the LED floodlight, linkage between structures and higher intelligent degree, and solves the problems that the existing LED floodlight is poor in heat dissipation effect, inconvenient in cleaning the surface of the existing LED floodlight by soaking water, incapable of cleaning the rain baffle for suspending the LED floodlight, free of linkage between structures and lower in intelligent degree.
(II) technical scheme
In order to achieve the purposes of good heat dissipation effect, convenience for cleaning the surface of the LED floodlight by soaking water, capability of cleaning a rain baffle for hanging the LED floodlight, linkage among structures and higher intelligent degree, the invention provides the following technical scheme: the utility model provides a radiating long-life LED floodlight can remove dust, includes lamps and lanterns, the top fixedly connected with of lamps and lanterns hangs the pole, the top fixedly connected with who hangs the pole shelters from the device, left side wall fixedly connected with heat absorption case, the bottom swing joint of heat absorption case has reversing device one, the right side swing joint of reversing device one has the coil stock device, the front and the back of coil stock device all are provided with reversing device two, and are two sets of the top fixedly connected with humidification device of reversing device two, the relative humidification device's in top of lamps and lanterns left side position fixedly connected with air jet system.
Preferably, the lamp comprises a lamp holder, the bottom of the lamp holder is provided with two groups of LED lamps, and a gap is formed between the two groups of LED lamps.
Preferably, the shielding device comprises a rain baffle plate, the rain baffle plate is of a V-shaped structure, a water collecting tank is arranged at the top of the rain baffle plate, a water guide groove is formed in the right side position of the upper surface of the rain baffle plate, a filter screen is arranged inside the water guide groove, rainwater is collected through the water collecting tank, flows through the water guide groove, and enters the water storage tank I to store water after being filtered by the filter screen.
Preferably, the heat absorption box comprises a box body, a memory alloy is arranged in the box body, the memory alloy is a titanium-nickel alloy, a piston plate is arranged at the bottom of the memory alloy, a circular rack is arranged at the bottom of the piston plate, heat in the lamp holder is absorbed through the heat absorption box, and when the temperature reaches a limit value, the memory alloy is heated to expand and deform, so that the piston plate is pushed to move downwards, and the circular rack is pushed to move downwards.
Preferably, the first reversing device comprises a first gear, the first gear is meshed with a circular rack, a first connecting rod is rotatably connected to the front side of the first gear, a second connecting rod is movably connected to one end, far away from the first gear, of the first connecting rod, a third connecting rod is movably connected to one end, far away from the first connecting rod, of the second connecting rod, the first connecting rod is driven to deflect anticlockwise through downward movement of the circular rack, the first connecting rod is driven to deflect anticlockwise, and then the second connecting rod and the third connecting rod are driven to move leftwards.
Preferably, the winding device comprises a rolling shaft, cleaning cloth is wound on the outer wall of the rolling shaft, a connecting block is arranged at the bottom of one end, away from the rolling shaft, of the cleaning cloth, the left side wall of the connecting block is movably connected with the right side wall of the third connecting rod, the front side and the back side of the rolling shaft are respectively and rotatably connected with a second gear, torsion springs are arranged on the outer wall of the rolling shaft and on the two sides of the front side and the back side of the cleaning cloth, the connecting rod moves leftwards in a three-way mode, the cleaning cloth is further pulled to move leftwards, the upper surface of the cleaning cloth is in contact with the lower surface of the LED lamp, the lower surface of the LED lamp is cleaned, a cleaning and dust removing function is achieved, the rolling shaft is pulled to.
Preferably, the reversing device two includes the slide, the outer wall and the meshing of two gears of slide, the left side wall fixedly connected with deflector of slide, the back of deflector is provided with the spout, the guide way has been seted up in the front of deflector, the guide way is the parallelogram structure, the inside sliding connection of guide way has the push pedal, clockwise deflects through two gears, and then drives the slide and remove left, and then drives the deflector and slide left, and during the initial position, the bottom of push pedal is located the left side bottom position of guide way, and along with the deflector removes left, the bottom of push pedal upwards slides inside the guide way this moment, when sliding to the top position of guide way, can keep highly unchangeable, dwells.
Preferably, the humidifying device comprises a connecting column, a connecting pipe is fixedly connected to the top of the connecting column, a water storage tank II is fixedly connected to the top of the connecting pipe, a water storage tank I is arranged outside the water storage tank II, the top of the water storage tank I is fixedly connected with the bottom of a rain baffle, the water storage tank I is positioned below a filter screen, a slotted hole is formed in the position above the left side wall of the water storage tank I, an L-shaped rod is fixedly connected to the position of the left side of the top of the water storage tank II relative to the slotted hole, one end, far away from the water storage tank II, of the L-shaped rod is movably connected with the inside of the air injection device, a sealing pipe is fixedly connected to the position of the bottom of the water storage tank I relative to the outside of the connecting pipe, a spring is arranged between the lower part of the sealing pipe and the outer wall of the, a water leakage opening is formed in the lower position of the outer wall of the left side of the connecting pipe, the connecting pipe is pushed to move upwards by sliding upwards through a push plate, the connecting pipe is further pushed to move upwards, a water storage tank II is further driven to move upwards, the water storage tank II is gradually separated from the liquid level inside the water storage tank I at the moment, the function of quantitative water spraying is realized, meanwhile, the water leakage opening is displaced to the position of the right port of the water guide pipe along with the connecting pipe, water inside the water storage tank II enters the water guide pipe through the water leakage opening and is sprayed to the upper surface of the cleaning cloth through a water spraying plate, so that the cleaning cloth is automatically soaked when the LED lamp is cleaned by the cleaning cloth, the cleaning effect is improved, the heat dissipation effect can be improved by soaking the surface of the LED lamp, the L-shaped rod is driven to move upwards by the water storage tank II, a power source is provided for, and the lamp holder can be cooled.
(III) advantageous effects
Compared with the prior art, the invention provides the long-life LED floodlight capable of removing dust and dissipating heat, which has the following beneficial effects:
1. this can remove dust radiating long-life LED floodlight, when the LED lamp is used for a long time, the lamp stand produces a large amount of heats, absorb the lamp stand heat through the heat absorption case, when the temperature reaches the limiting value, memory alloy is heated the inflation and is out of shape this moment, and then promote the piston board and remove downwards, and then promote the circular rack and remove downwards, it drives gear anticlockwise deflection to remove downwards through the circular rack, and then drive one anticlockwise deflection of connecting rod, and then drive two and three leftwards removals of connecting rod, through connecting rod three-dimensional left removal, and then the pulling cleaning cloth removes left, the upper surface of cleaning cloth and the lower surface contact of LED lamp this moment, clean LED lamp lower surface, realize clean dust removal function.
2. The long-life LED floodlight capable of removing dust and dissipating heat can pull the rolling shaft to deflect clockwise along with the fact that the cleaning cloth continues to deflect leftwards, so as to compress the torsion spring, the gear II synchronously deflects clockwise, the gear II deflects clockwise, so as to drive the sliding plate to move leftwards, and further drive the guide plate to slide leftwards, and at the initial position, the bottom of the push plate is positioned at the bottom position of the left side of the guide groove, and along with the movement of the guide plate leftwards, the bottom of the push plate slides upwards in the guide groove, and when the push plate slides to the top position of the guide groove, the height of the push plate is kept unchanged, the push plate is used for retaining, and the connecting column is pushed to move upwards, so as to push the connecting pipe to move upwards, so as to drive the water storage tank II to move upwards, at the moment, the water storage tank II is gradually separated from the, two inside waters of storage water tank this moment get into the aqueduct through the mouth of a river that leaks, spout at the cleaning cloth upper surface through the water spray board for automatic soaking cleaning cloth when cleaning the LED lamp, improve and clean the effect, and through soaking LED lamp surface, can improve the radiating effect simultaneously.
3. This radiating long-life LED floodlight can remove dust through storage water tank two rebound, and then drives "L" shape pole rebound, for jet-propelled power supply that provides of air inlet of air jet system, through jet-propelled air jet system, conveniently removes dust to the weather shield lower surface, and can dispel the heat to the lamp stand.
This can remove dust radiating long-life LED floodlight, after the inside temperature of lamp stand reduces, and on the same way, the memory alloy resumes the normal position, and then drive reversing arrangement gyration, under torsional spring elastic potential energy effect, roller bearing anticlockwise rotation, accomplish the rolling function to cleaning cloth, two normal positions that resume of reversing arrangement simultaneously, drive humidification device then and stop the water spray, air jet system stops jet-propelled simultaneously, drive the coil stock device through lamp stand temperature variation, humidification device, air jet system simultaneous movement, the realization is to the automatic deashing of lamps and lanterns, automatic humidification, the automatic cooling function, the linkage of structure has been increased, higher automation effect has.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a shielding apparatus according to the present invention;
FIG. 4 is a schematic view of a lamp structure according to the present invention;
FIG. 5 is a schematic structural diagram of a first reversing device and a material rolling device of the invention;
FIG. 6 is a schematic view of the structure of the heat absorption box of the present invention;
FIG. 7 is a schematic view of a cleaning cloth construction of the present invention;
FIG. 8 is a schematic structural diagram of a second reversing device of the present invention;
FIG. 9 is a schematic view of a humidifying device according to the present invention;
FIG. 10 is a schematic view of a water storage tank according to the present invention.
In the figure: 1. a light fixture; 2. a shielding device; 3. a suspension rod; 4. a heat absorption box; 5. a first reversing device; 6. a material rolling device; 7. a second reversing device; 8. a humidifying device; 9. an air injection device; 10. a rain shield; 11. a water collection tank; 12. a water chute; 13. a filter screen; 14. a lamp socket; 15. an LED lamp; 16. a circular rack; 17. a first gear; 18. a first connecting rod; 19. a second connecting rod; 20. a third connecting rod; 21. connecting blocks; 22. a cleaning cloth; 23. a roller; 24. a torsion spring; 25. a second gear; 26. a box body; 27. a memory alloy; 28. a piston plate; 29. a chute; 30. a slide plate; 31. a guide plate; 32. a guide groove; 33. pushing the plate; 34. connecting columns; 35. a spring; 36. a first water storage tank; 37. a water storage tank II; 38. an "L" shaped rod; 39. a slot; 40. a water conduit; 41. a water spray plate; 42. a sealing tube; 43. a connecting pipe; 44. a water leakage port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a long-life LED floodlight capable of removing dust and dissipating heat comprises a lamp 1, a suspension rod 3 is fixedly connected to the top of the lamp 1, a shielding device 2 is fixedly connected to the top of the suspension rod 3, a heat absorption box 4 is fixedly connected to the left side wall of the lamp 1, a first reversing device 5 is movably connected to the bottom of the heat absorption box 4, a first coiling device 6 is movably connected to the right side of the first reversing device 5, two reversing devices 7 are respectively arranged on the front side and the back side of the coiling device 6, humidifying devices 8 are fixedly connected to the top of the two reversing devices 7, and an air injection device 9 is fixedly connected to the left side of the top of the lamp 1 relative to the humidifying devices 8.
The lamp 1 comprises a lamp holder 14, the bottom of the lamp holder 14 is provided with two groups of LED lamps 15, and a gap is formed between the two groups of LED lamps 15.
The shielding device 2 comprises a rain baffle 10, the rain baffle 10 is of a V-shaped structure, a water collecting groove 11 is formed in the top of the rain baffle 10, a water guide groove 12 is formed in the right side position of the upper surface of the rain baffle 10, a filter screen 13 is arranged inside the water guide groove 12, rainwater is collected through the water collecting groove 11, flows through the water guide groove 12, and enters a water storage tank 36 to store water after being filtered by the filter screen 13.
The heat absorption box 4 comprises a box body 26, a memory alloy 27 is arranged in the box body 26, the memory alloy 27 is a titanium-nickel alloy, a piston plate 28 is arranged at the bottom of the memory alloy 27, a circular rack 16 is arranged at the bottom of the piston plate 28, heat in the lamp holder 14 is absorbed through the heat absorption box 4, and when the temperature reaches a limit value, the memory alloy 27 is heated, expanded and deformed, and then the piston plate 28 is pushed to move downwards, and then the circular rack 16 is pushed to move downwards.
The first reversing device 5 comprises a first gear 17, the first gear 17 is meshed with a circular rack 16, a first connecting rod 18 is rotatably connected to the front face of the first gear 17, one end, far away from the first gear 17, of the first connecting rod 18 is movably connected with a second connecting rod 19, one end, far away from the first connecting rod 18, of the second connecting rod 19 is movably connected with a third connecting rod 20, the first gear 17 is driven to deflect anticlockwise through downward movement of the circular rack 16, the first connecting rod 18 is further driven to deflect anticlockwise, and the second connecting rod 19 and the third connecting rod 20 are further driven to move leftwards.
The material rolling device 6 comprises a rolling shaft 23, cleaning cloth 22 is wound on the outer wall of the rolling shaft 23, a connecting block 21 is arranged at the bottom of one end, away from the rolling shaft 23, of the cleaning cloth 22, the left side wall of the connecting block 21 is movably connected with the right side wall of a connecting rod III 20, the front side and the back side of the rolling shaft 23 are respectively connected with a gear II 25 in a rotating mode, torsion springs 24 are arranged on the outer wall of the rolling shaft 23, opposite to the front side and the back side of the cleaning cloth 22, and move leftwards through the connecting rod III 20, so that the cleaning cloth 22 is pulled to move leftwards, the upper surface of the cleaning cloth 22 is in contact with the lower surface of the LED lamp 15 at the moment, the lower surface of the LED lamp 15 is wiped, a cleaning and dust removal function is achieved, the rolling.
Two 7 reversing arrangement include slide 30, slide 30's outer wall and the meshing of two 25 of gear, slide 30's left side wall fixedly connected with deflector 31, the back of deflector 31 is provided with spout 29, guide way 32 has been seted up on the front of deflector 31, guide way 32 is the parallelogram structure, the inside sliding connection of guide way 32 has push pedal 33, clockwise deflection through two 25 of gear, and then drive slide 30 and remove left, and then drive deflector 31 and slide left, during the initial position, the bottom of push pedal 33 is located the left side bottom position of guide way 32, remove left along with deflector 31, the bottom of push pedal 33 is inside the lapse in guide way 32 this moment, when sliding to the top position of guide way 32, can keep highly unchangeable, park.
The humidifying device 8 comprises a connecting column 34, a connecting pipe 43 is fixedly connected to the top of the connecting column 34, a second water storage tank 37 is fixedly connected to the top of the connecting pipe 43, a first water storage tank 36 is arranged outside the second water storage tank 37, the top of the first water storage tank 36 is fixedly connected with the bottom of the rain baffle 10, the first water storage tank 36 is positioned below the filter screen 13, a slotted hole 39 is formed in the upper position of the left side wall of the first water storage tank 36, an L-shaped rod 38 is fixedly connected to the left side of the top of the second water storage tank 37 relative to the slotted hole 39, one end, far away from the second water storage tank 37, of the L-shaped rod 38 is movably connected with the inside of the air injection device 9, a sealing pipe 42 is fixedly connected to the bottom of the first water storage tank 36 relative to the outer position of the connecting pipe 43, a spring 35 is arranged between the lower part of the sealing pipe 42, a water leaking port 44 is formed in the lower position of the outer wall of the left side of the connecting pipe 43, the connecting column 34 is pushed to move upwards by sliding the push plate 33 upwards, the connecting pipe 43 is pushed to move upwards, the water storage tank II 37 is driven to move upwards, the water storage tank II 37 is gradually separated from the liquid level inside the water storage tank I36 at the moment, the function of quantitative water spraying is realized, meanwhile, the water leaking port 44 moves along with the connecting pipe 43 to the position of the port at the right side of the water guide pipe 40, water inside the water storage tank II 37 enters the water guide pipe 40 through the water leaking port 44 and is sprayed on the upper surface of the cleaning cloth 22 through the water spraying plate 41, so that the cleaning cloth 22 is automatically soaked in the cleaning cloth 22 when the LED lamp 15 is cleaned, the cleaning effect is improved, the heat dissipation effect can be improved by soaking the surface of the LED lamp 15, the water storage tank II 37 moves upwards, the L-shaped rod, through the air injection of air injection device 9, conveniently remove dust to weather shield 10 lower surface, and can dispel the heat to lamp stand 14.
The working principle is as follows:
when the rain-proof lamp is used, the lamp 1 is arranged below the rain-proof plate 10, rainwater is collected through the water collecting groove 11, flows through the water guiding groove 12, is filtered through the filter screen 13, enters the first water storage tank 36, and is stored, and when the rainwater is insufficient, water is added manually.
When the LED lamp 15 is used for a long time, the lamp holder 14 generates a large amount of heat, the heat of the lamp holder 14 is absorbed through the heat absorption box 4, when the temperature reaches a limit value, the memory alloy 27 is heated to expand and deform, the piston plate 28 is further pushed to move downwards, the circular rack 16 moves downwards to drive the gear I17 to deflect anticlockwise, the connecting rod I18 is further driven to deflect anticlockwise, the connecting rod II 19 and the connecting rod III 20 are further driven to move leftwards, the connecting rod III 20 moves leftwards, the cleaning cloth 22 is further pulled to move leftwards, the upper surface of the cleaning cloth 22 is in contact with the lower surface of the LED lamp 15 at the moment, the lower surface of the LED lamp 15 is wiped, and.
As the cleaning cloth 22 continuously deflects leftwards, the rolling shaft 23 is pulled to deflect clockwise, the torsion spring 24 is further compressed, the gear II 25 synchronously deflects clockwise, the gear II 25 deflects clockwise, the sliding plate 30 is further driven to move leftwards, the guide plate 31 is further driven to slide leftwards, in the initial position, the bottom of the push plate 33 is located at the bottom position of the left side of the guide groove 32, the bottom of the push plate 33 slides upwards in the guide groove 32 along with the leftward movement of the guide plate 31, when the push plate slides to the top position of the guide groove 32, the height is kept unchanged, the push plate 33 stays upwards, the connecting column 34 is further pushed to move upwards, the connecting pipe 43 is further pushed to move upwards, the water storage tank II 37 is further driven to move upwards, the water storage tank II 37 is gradually separated from the liquid level in the water storage tank I36 at the moment, the quantitative water spraying function is realized, and the water leakage port 44 is simultaneously displaced to the, at this moment, water in the water storage tank II 37 enters the water guide pipe 40 through the water leakage port 44 and is sprayed on the upper surface of the cleaning cloth 22 through the water spraying plate 41, so that the cleaning cloth 22 is automatically soaked when the LED lamp 15 is wiped by the cleaning cloth 22, the wiping effect is improved, and the heat dissipation effect can be improved by soaking the surface of the LED lamp 15.
Move upwards through storage water tank two 37, and then drive "L" shape pole 38 and move upwards, for the jet-propelled power supply that provides of admitting air of jet-propelled device 9, jet-propelled through jet-propelled device 9, conveniently remove dust to weather shield 10 lower surface, and can dispel the heat to lamp stand 14.
After the internal temperature of the lamp holder 14 is reduced, similarly, the memory alloy 27 returns to the original position, and then the reversing device I5 is driven to rotate, under the action of the elastic potential energy of the torsion spring 24, the rolling shaft 23 rotates anticlockwise to complete the rolling function of the cleaning cloth 22, meanwhile, the reversing device II 7 returns to the original position, and then the humidifying device is driven to stop spraying water, meanwhile, the air spraying device 9 stops spraying air, the coiling device 6, the humidifying device 9 and the air spraying device 9 are driven to move synchronously through the temperature change of the lamp holder 14, the automatic dust cleaning, automatic humidifying and automatic cooling functions of the lamp 1 are realized, the linkage of the structure is increased, and the lamp holder has a higher automatic effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a radiating long-life LED floodlight can remove dust, includes lamps and lanterns (1), its characterized in that: the top of the lamp (1) is fixedly connected with a suspension rod (3), the top of the suspension rod (3) is fixedly connected with a shielding device (2), the left side wall of the lamp (1) is fixedly connected with a heat absorption box (4), the bottom of the heat absorption box (4) is movably connected with a first reversing device (5), the right side of the first reversing device (5) is movably connected with a coiling device (6), the front and the back of the coiling device (6) are respectively provided with a second reversing device (7), the tops of the two groups of second reversing devices (7) are fixedly connected with humidifying devices (8), and the left side position, opposite to the humidifying device (8), of the top of the lamp (1) is fixedly connected with an air injection device (9);
the reversing device I (5) comprises a gear I (17), the gear I (17) is meshed with the circular rack (16), the front face of the gear I (17) is rotatably connected with a connecting rod I (18), one end, far away from the gear I (17), of the connecting rod I (18) is movably connected with a connecting rod II (19), and one end, far away from the connecting rod I (18), of the connecting rod II (19) is movably connected with a connecting rod III (20);
the material rolling device (6) comprises a rolling shaft (23), cleaning cloth (22) is wound on the outer wall of the rolling shaft (23), a connecting block (21) is arranged at the bottom of one end, away from the rolling shaft (23), of the cleaning cloth (22), the left side wall of the connecting block (21) is movably connected with the right side wall of a connecting rod III (20), gears II (25) are rotatably connected to the front side and the back side of the rolling shaft (23), and torsion springs (24) are arranged at positions, opposite to the front side and the back side of the cleaning cloth (22), of the outer wall of the rolling shaft (23);
the second reversing device (7) comprises a sliding plate (30), the outer wall of the sliding plate (30) is meshed with the second gear (25), the left side wall of the sliding plate (30) is fixedly connected with a guide plate (31), the back face of the guide plate (31) is provided with a sliding groove (29), a guide groove (32) is formed in the front face of the guide plate (31), the guide groove (32) is of a parallelogram structure, and a push plate (33) is slidably connected to the inner portion of the guide groove (32).
2. The long-life LED floodlight capable of removing dust and dissipating heat of claim 1, wherein: the LED lamp is characterized in that the lamp (1) comprises a lamp holder (14), LED lamps (15) are arranged at the bottom of the lamp holder (14), two groups of LED lamps (15) are arranged, and a gap is formed between the two groups of LED lamps (15).
3. The long-life LED floodlight capable of removing dust and dissipating heat of claim 1, wherein: shelter from device (2) including weather shield (10), weather shield (10) are "V" font structure, the top of weather shield (10) is provided with water catch bowl (11), water chute (12) have been seted up to the upper surface right side position of weather shield (10), the inside of water chute (12) is provided with filter screen (13).
4. The long-life LED floodlight capable of removing dust and dissipating heat of claim 1, wherein: the heat absorption box (4) comprises a box body (26), a memory alloy (27) is arranged in the box body (26), the memory alloy (27) is a titanium-nickel alloy, a piston plate (28) is arranged at the bottom of the memory alloy (27), and a circular rack (16) is arranged at the bottom of the piston plate (28).
5. The long-life LED floodlight capable of removing dust and dissipating heat of claim 1, wherein: the humidifying device (8) comprises a connecting column (34), a connecting pipe (43) is fixedly connected to the top of the connecting column (34), a second water storage tank (37) is fixedly connected to the top of the connecting pipe (43), a first water storage tank (36) is arranged outside the second water storage tank (37), the top of the first water storage tank (36) is fixedly connected to the bottom of the rain baffle (10), the first water storage tank (36) is located below the filter screen (13), a slotted hole (39) is formed in the upper position of the left side wall of the first water storage tank (36), an L-shaped rod (38) is fixedly connected to the position of the left side of the top of the second water storage tank (37) relative to the slotted hole (39), one end of the L-shaped rod (38) far away from the second water storage tank (37) is movably connected to the inside of the air injection device (9), and a sealing pipe (42) is fixedly connected to the outside of the bottom, be provided with spring (35) between the below of sealed tube (42) and the outer wall of spliced pole (34), the left side wall top position of sealed tube (42) is provided with aqueduct (40), the one end that sealed tube (42) were kept away from in aqueduct (40) is provided with water spray plate (41), leak mouth (44) have been seted up to the left side outer wall lower position of connecting pipe (43).
CN202110125957.9A 2021-01-29 2021-01-29 Long-life LED floodlight capable of removing dust and dissipating heat Active CN112503448B (en)

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CN202110125957.9A CN112503448B (en) 2021-01-29 2021-01-29 Long-life LED floodlight capable of removing dust and dissipating heat

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Application Number Priority Date Filing Date Title
CN202110125957.9A CN112503448B (en) 2021-01-29 2021-01-29 Long-life LED floodlight capable of removing dust and dissipating heat

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