CN109681826B - LED lighting street lamp - Google Patents
LED lighting street lamp Download PDFInfo
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- CN109681826B CN109681826B CN201910131288.9A CN201910131288A CN109681826B CN 109681826 B CN109681826 B CN 109681826B CN 201910131288 A CN201910131288 A CN 201910131288A CN 109681826 B CN109681826 B CN 109681826B
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- lamp
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- cleaning
- ring
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- 238000004140 cleaning Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000000428 dust Substances 0.000 claims description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 239000012528 membrane Substances 0.000 abstract description 13
- 230000003749 cleanliness Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 8
- 238000005286 illumination Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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- 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
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
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- 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
- F21V19/00—Fastening of light sources or lamp holders
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to the technical field of lighting lamps, and particularly relates to an LED lighting street lamp which comprises a controller, a lamp bracket, a lampshade and a lamp tube, wherein the lamp bracket is arranged on the controller; the bottom end of the lamp holder is fixedly arranged on the ground, and a lamp tube is fixedly arranged below the end head of the lamp holder; a slip ring is sleeved on the outer ring of the lamp tube; a group of brackets are circumferentially arranged on the outer ring of the slip ring; one end of the bracket is hinged on the sliding ring, and the other end of the bracket is hinged on the inner side of the lampshade; the lampshade consists of a group of elastic films and a framework; the frameworks are uniformly arranged along the circumferential direction of the lamp tube, the adjacent frameworks are connected through an elastic membrane, the top ends of the frameworks are hinged to the bottom of the lamp holder, and sliding grooves are formed in the outer surfaces of the frameworks; the sliding block is slidably arranged in a sliding groove of the framework and is connected with the control module; the street lamp cleaning device is simple in structure and convenient to operate, and the lamp tube is cleaned through the matching of the control module, the cleaning module and the cleaning unit, so that the cleanliness of the surface of the lamp tube is improved, and the lighting effect of the street lamp is further improved.
Description
Technical Field
The invention belongs to the technical field of lighting lamps, and particularly relates to an LED lighting street lamp.
Background
Currently, LEDs, i.e., light emitting diodes, can directly and efficiently convert electrical energy into visible light and have a service life of tens of thousands to hundreds of thousands of hours. A lamp using an LED as a light source is called an LED lamp, and is called the most commonly used daily lamp with advantages of high quality, durability, energy saving, and the like. The LED lamp is along with the increase of temperature, and life and illuminating effect can greatly be influenced, wherein the street lighting is easy to adhere dust and attract mosquitoes in the use process, thereby making the illuminating effect of street lamp not good.
The prior art also discloses a lamp with an automatic dust removing function, such as a Chinese patent with application number 2017111586867, which comprises a lamp box, wherein a bulb interface is fixed at the center of the bottom of the lamp box, a bulb is installed at the bottom of the bulb interface, two sides of a lampshade are fixed at the top of the lamp box, a gear opening is arranged at the bottom of the lamp box, a first rotating port and a second rotating port are arranged at two sides of the bulb interface, a first dust removing gear, a driving gear, a transfer gear and a second dust removing gear are sequentially arranged above the gear opening from left to right, fixed blocks are arranged above the first rotating port and the second rotating port, a connecting rod is fixed at the bottom of the fixed blocks, a return spring is fixedly connected between the outer side wall of the connecting rod and the bottom surface of the outer wall of the lamp box, a connecting rod groove is arranged at the bottom of the connecting rod, a steering rod is arranged in the connecting rod groove, the bottom of, the rotating shaft of the steering rod is rotationally fixed on the top surface of the brush head.
The technical scheme can automatically perform ash removal treatment on the inner surface of the lampshade. However, only the dust on the inner surface of the lampshade is considered in the technical scheme, the lamp tube is not considered to be cleaned, the service life of the lamp tube is shortened due to the fact that heat dissipation is influenced after the dust is adhered to the lamp tube, and the lighting effect of the lamp is influenced, so that the technical scheme is limited.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the LED illuminating street lamp which is simple in structure and convenient to operate, controls the downward moving distance of the sliding block through the control module, controls the upward moving distance of the sliding ring, further controls the opening range of the lampshade, realizes adjustable light range, and simultaneously cleans the lamp tube through matching with the cleaning module and the cleaning unit, so that the cleanness of the surface of the lamp tube is improved, and the illuminating effect of the street lamp is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an LED illuminating street lamp comprises a controller, a lamp holder, a lampshade and a lamp tube, wherein the controller is used for controlling the street lamp to automatically operate, and is fixedly arranged on the lamp holder; the bottom end of the lamp holder is fixedly arranged on the ground, and a lamp tube is fixedly arranged below the end head of the lamp holder; a slip ring is sleeved on the outer ring of the lamp tube; a group of brackets are circumferentially arranged on the outer ring of the slip ring; one end of the bracket is hinged on the sliding ring, and the other end of the bracket is hinged on the inner side of the lampshade; the lampshade consists of a group of elastic films and a framework; the frameworks are uniformly arranged along the circumferential direction of the lamp tube, the adjacent frameworks are connected through an elastic membrane, the top ends of the frameworks are hinged to the bottom of the lamp holder, and sliding grooves are formed in the outer surfaces of the frameworks; the sliding ring is connected with a steel wire rope, a cleaning module is arranged inside the sliding ring, and a cleaning unit is arranged at the bottom of the sliding ring; the cleaning module is used for cleaning the bottom surface of the lamp tube; the cleaning unit is used for cleaning and collecting the bottom surface and the side surface of the lamp tube; the other end of the steel wire rope penetrates through the lamp holder and is connected with the sliding block; the sliding block is slidably arranged in a sliding groove of the framework and is connected with the control module; the control module is used for controlling the downward moving distance of the sliding block, so that the contraction range of the lampshade is controlled. When the street lamp works, the street lamp does not need to be opened in daytime, the controller controls the lamp shade to shrink, the controller can control the moving distance of the sliding block through the control module, and when the sliding block is positioned at the bottom of the sliding groove on the framework under the action of self gravity, the sliding block is in a pulling and holding state on the connected steel wire rope, so that the steel wire rope pulls and holds the connected sliding ring, the sliding ring is positioned at the top, and the lamp shade is in a shrinking state at the moment; when the street lamp needs to work at night, the controller controls the sliding block to be located at the top of the sliding groove through the control module, so that the sliding block releases the pulling and holding of the steel wire rope, the steel wire rope can release the pulling and holding force of the sliding ring, the sliding ring falls under the action of self gravity, the sliding ring further pushes the connected support, the support can push the connected lampshade to open, and the lampshade is opened to the maximum range at the moment; meanwhile, the control module can control the downward moving distance of the sliding block, so that the downward moving distance of the sliding ring is controlled, the range of the lampshade is variable, the illumination range of the lamp tube is adjustable, the sliding ring can move upwards in the process of shrinking the lampshade, the surface of the lamp tube can be cleaned through the cleaning module and the cleaning unit in the process of moving upwards of the sliding ring, and the illumination effect of the street lamp is improved; this technical scheme controls the distance that the slider moved down through control module to the distance that the control sliding ring moved up, and then the range that the control lamp shade was opened has realized that the scope of light is adjustable, cooperates clearance module and clean unit to clear up the fluorescent tube simultaneously, thereby improves the cleanliness on fluorescent tube surface, and then improves the illuminating effect of street lamp.
Preferably, the cleaning module comprises a rack, a gear, a rotating shaft and a cleaning film; two rotating shafts are symmetrically and rotatably arranged on two sides of the slip ring; a cleaning film is connected between the two rotating shafts, one rotating shaft is sleeved with a gear, and the other rotating shaft is rotatably installed through a torsion spring; the gear can be meshed with the rack; one end of the rack is fixedly connected to the bottom of the lamp holder, and the other end of the rack is inserted into a sliding groove correspondingly arranged on the sliding ring; when wire rope pulling sliding ring rebound to make the lamp shade shrink, the in-process fluorescent tube that the sliding ring shifted up can contact with the clearance membrane, and epaxial gear shifts up along rack toothing, thereby makes gear revolve, and the gear drives the pivot and rotates, thereby drives the clearance membrane and removes to one side, and the in-process that the clearance membrane removed can rub the bottom surface of fluorescent tube, thereby realizes the clearance of fluorescent tube. When the street lamp is in work, when the sliding block is positioned at the top of the sliding groove, the steel wire rope is pulled and held loosely, so that the sliding ring moves downwards to the bottom under the action of self gravity, the bottom of the lamp tube is inserted into the inner ring of the sliding ring to be contacted with the cleaning film, and then the sliding block is controlled to move downwards for a certain distance through the control module, so that the steel wire rope is pulled and held, the sliding ring moves upwards, the bottom end of the lamp tube penetrates through the sliding ring to extend out, and; the slip ring moves upwards to drive the bracket to contract the lampshade, the slip ring moves upwards to drive the cleaning film arranged on the slip ring to contact with the bottom surface of the lamp tube, then the rack is meshed with the gear on the rotating shaft passively, the rotating shaft connected with the gear rotates under the drive of the rotation of the gear, and the rotating shaft rotates to wind the cleaning film connected with the rotating shaft, so that the cleaning film moves transversely, the bottom surface of the lamp tube is rubbed, dust adhered to the bottom surface of the lamp tube is cleaned, after the lamp tube moves for a certain distance, the elastic film disappears, and the lamp tube passes through only two elastic ropes, so that the slip ring continues to move; the surface of the lamp tube is cleaned by friction through the cleaning film in the cleaning module, so that the influence of dust on the bottom surface of the lamp tube on the illumination quality is avoided.
Preferably, the bottom of the slip ring is provided with a fixed column; the cleaning unit comprises an elastic sheet, a through hole is formed in the middle of the elastic sheet, and the elastic sheet is fixed on the fixing column through a bolt; the aperture of the through hole of the elastic sheet is smaller than the outer diameter of the lamp tube. The during operation, the at first clearance membrane through in the clearance module of sliding ring in the in-process that moves up carries out the friction clearance to the fluorescent tube surface, meet the flexure strip in the cleaning unit that the sliding ring below is connected afterwards, because the through-hole aperture that the flexure strip middle part set up is less than the external diameter of fluorescent tube, thereby make the flexure strip cup joint at the fluorescent tube outer lane with the sliding ring and shift up by force, the aperture of through-hole can prop greatly thereupon, and hug closely on the fluorescent tube outer lane, thereby to the dust clearance once more on the fluorescent tube, and the in-process of clearance can concentrate the dust in the flexure strip through-hole outside, discharge through the dust groove of row of both sides afterwards, avoid the dust to pile up and be difficult to drop in the fluorescent tube top on the one hand, on the other hand is discharged from the outside through.
Preferably, a group of ash collecting cavities are circumferentially distributed on the elastic sheet; the ash collecting cavities are communicated with the inner ring of the elastic sheet through openings. The during operation, when the fluorescent tube passes the through-hole on the flexure strip passively, can prop big through-hole by force, make the flexure strip hug closely on the fluorescent tube outer lane, the flexure strip is compressed this moment, make the dust collecting chamber that flexure strip circumference set up extruded, thereby the gaseous department of contact blowout to fluorescent tube and flexure strip of dust collecting intracavity portion, thereby the clearance of dust has been accelerateed, when the flexure strip breaks away from the fluorescent tube, because the inside negative pressure that can form behind the gaseous blowout of dust collecting intracavity, the dust collecting chamber can be inhaled the dust on fluorescent tube surface when breaking away from by the compression state, the clearance once more on fluorescent tube surface has been realized, the cleanness on fluorescent tube surface of assurance, realize better illuminating effect.
Preferably, the control module comprises a water collecting tank, a pipeline and a control valve; a water collecting tank is fixedly connected above the lamp bracket; a water containing groove is formed in the sliding block; the bottom of the water containing groove is provided with a water leakage hole; an electric switch is arranged in the water leakage hole; the electric switch is electrically connected with the controller and is used for controlling the water leakage hole to be closed and opened; the water collecting tank is communicated with the pipeline; the bottom end of the pipeline is right opposite to the water containing groove on the sliding block, and a control valve is connected on the pipeline in series; the control valve is used for controlling the water quantity flowing out of the water collecting tank. When the water tank works, rainwater can be collected in the water tank in rainy days, the collected rainwater can be guided into the water containing groove in the sliding block through the pipeline, and the amount of water flowing out of the pipeline can be controlled through the control valve on the pipeline, so that the weight of the sliding block is controlled, and the sliding distance of the sliding block in the sliding groove on the framework is controllable; when pouring the biggest water yield into in the slider content basin, slider weight is the biggest this moment and is located the spout bottom, and be provided with electric switch on the appearance basin, the controller can control the logical closure of the hole that leaks that holds the basin bottom setting, can lead to earlier when needs into water, the hole that leaks is controlled again and opens, can make the rivers that spill flow to dispel the heat to the skeleton on the one hand, on the other hand can make slider reciprocating motion from top to bottom, thereby drive the reciprocal shrink of lamp shade, the in-process of the reciprocal shrink of lamp shade can produce vibrations, thereby it shakes off with the dust on the flexure strip to drive the sliding ring vibrations, realize the cleanness of fluorescent tube.
Preferably, the lamp holder is divided into an upper lamp holder and a lower lamp holder; wherein, a groove is arranged in the lower lamp holder; an electric telescopic rod is arranged in the groove; the end of the electric telescopic rod is fixedly connected with the bottom of the upper lamp bracket, and the electric telescopic rod is electrically connected with the controller; a vibration sensor and a wind sensor are arranged on one side of the lower lamp holder; the vibration sensor and the wind power sensor are electrically connected with the controller. The during operation, when meetting extreme weather, especially during the condition such as typhoon and earthquake, vibrations inductor and wind sensor that lighting fixture one side set up under are provided with the rated value in advance, when wind strength and earthquake intensity surpassed the rated value of settlement, vibrations inductor and wind sensor can give the controller with signal feedback, the electric telescopic handle that controller control links to each other is inside to be shrunk, thereby lighting fixture rebound certain distance down in the drive, the whole height of street lamp reduces this moment, thereby structural strength has been strengthened, the improvement resists typhoon and earthquake's ability, the street lamp takes place to empty and causes the road obstructed and cause the injury to the personnel when having avoided earthquake and typhoon.
The invention has the following beneficial effects:
1. the distance of the sliding block moving downwards is controlled through the control module, so that the distance of the sliding ring moving upwards is controlled, the opening amplitude of the lampshade is further controlled, the adjustable range of light is realized, and the cleaning module and the cleaning unit are matched to clean the lamp tube, so that the cleanliness of the surface of the lamp tube is improved, and the lighting effect of the street lamp is improved.
2. The surface of the lamp tube is cleaned in a friction mode through the cleaning film in the cleaning module, so that the influence of dust on the bottom surface of the lamp tube on the lighting quality is avoided, meanwhile, the elastic sheet is matched with the cleaning unit, the elastic sheet is sleeved on the outer ring of the lamp tube along with the sliding ring to move upwards forcibly, the aperture of the through hole is enlarged along with the elastic sheet and is tightly attached to the outer ring of the lamp tube, and the lamp tube is cleaned for the second time, so that the surface cleanliness of the lamp tube is improved, and the lighting effect of the street lamp is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
in the figure: the lamp comprises a lampshade 1, a lamp tube 2, a slip ring 3, an elastic membrane 4, a framework 5, a steel wire rope 6, a cleaning module 7, a rack 71, a cleaning membrane 72, a cleaning unit 8, an elastic sheet 81, a dust collecting cavity 82, a sliding block 9, a water containing groove 91, a control module 10, a water collecting tank 101, a pipeline 102 and a lamp holder 11.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the LED lighting street lamp of the present invention includes a controller, a lamp holder 11, a lampshade 1 and a lamp tube 2, wherein the controller is used for controlling the street lamp to automatically operate, and the controller is fixedly mounted on the lamp holder 11; the bottom end of the lamp holder 11 is fixedly arranged on the ground, and the lamp tube 2 is fixedly arranged below the end head of the lamp holder 11; a slip ring 3 is sleeved on the outer ring of the lamp tube 2; a group of brackets is circumferentially arranged on the outer ring of the slip ring 3; one end of the bracket is hinged on the sliding ring 3, and the other end of the bracket is hinged on the inner side of the lampshade 1; the lampshade 1 consists of a group of elastic membranes 4 and a framework 5; the frameworks 5 are uniformly arranged along the circumferential direction of the lamp tube 2, the adjacent frameworks 5 are connected through the elastic film 4, the top ends of the frameworks 5 are hinged to the bottom of the lamp holder 11, and sliding grooves are formed in the outer surfaces of the frameworks 5; the sliding ring 3 is connected with a steel wire rope 6, a cleaning module 7 is arranged inside the sliding ring 3, and a cleaning unit 8 is arranged at the bottom of the sliding ring 3; the cleaning module 7 is used for cleaning the bottom surface of the lamp tube 2; the cleaning unit 8 is used for cleaning and collecting the bottom surface and the side surface of the lamp tube 2; the other end of the steel wire rope 6 penetrates through the lamp holder 11 and is connected with the sliding block 9; the sliding block 9 is slidably mounted in a sliding groove of the framework 5, and the sliding block 9 is connected with the control module 10; the control module 10 is used for controlling the downward movement distance of the slide block 9, so as to control the contraction range of the lampshade 1. When the street lamp works, the street lamp does not need to be opened in daytime, the controller controls the lampshade 1 to shrink, the controller can control the moving distance of the sliding block 9 through the control module 10, and when the sliding block 9 is positioned at the bottom of the sliding groove on the framework 5 under the action of self gravity, the sliding block 9 is in a pulling and holding state for the connected steel wire rope 6, so that the steel wire rope 6 pulls and holds the connected sliding ring 3, the sliding ring 3 is positioned at the top, and the lampshade 1 is in a shrinking state at the moment; when the street lamp needs to work at night, the controller controls the sliding block 9 to be positioned at the top of the sliding groove through the control module 10, so that the sliding block 9 loosens the pulling and holding force on the steel wire rope 6, the steel wire rope 6 loosens the pulling and holding force on the sliding ring 3, the sliding ring 3 falls under the action of self gravity, the sliding ring 3 further pushes the connected support, the support pushes the connected lampshade 1 to be opened, and the lampshade 1 is opened to the largest range; meanwhile, the control module 10 can control the downward movement distance of the sliding block 9, so that the downward movement distance of the sliding ring 3 is controlled, the range of the lampshade 1 is variable, the illumination range of the lamp tube 2 is adjustable, in the process that the lampshade 1 contracts, the sliding ring 3 moves upwards, in the process that the sliding ring 3 moves upwards, the surface of the lamp tube 2 is cleaned through the cleaning module 7 and the cleaning unit 8, and the illumination effect of the street lamp is improved; this technical scheme controls the distance that slider 9 moved down through control module 10 to the distance that control sliding ring 3 moved up, and then the range of control lamp shade 1 opening, it is adjustable to have realized the scope of light, cooperates clearance module 7 and clean unit 8 to clear up fluorescent tube 2 simultaneously, thereby improves the cleanliness on fluorescent tube 2 surface, and then improves the illuminating effect of street lamp.
As one embodiment, the cleaning module 7 includes a rack 71, a gear, a rotating shaft, and a cleaning film 72; two rotating shafts are symmetrically and rotatably arranged on two sides of the slip ring 3; a cleaning film 72 is connected between the two rotating shafts, wherein one rotating shaft is sleeved with a gear, and the other rotating shaft is rotatably installed through a torsion spring; the gear can mesh with the rack 71; one end of the rack 71 is fixedly connected to the bottom of the lamp holder 11, and the other end of the rack is inserted into a sliding groove correspondingly arranged on the sliding ring 3; when 6 pulling sliding rings 3 rebound of wire rope to make lamp shade 1 shrink, the in-process fluorescent tube 2 that the sliding rings 3 moved up can contact with clearance membrane 72, and epaxial gear shifts up along rack 71 meshing, thereby makes gear revolve, and the gear drives the pivot and rotates, thereby drives clearance membrane 72 and moves to one side, and the in-process that clearance membrane 72 removed can rub the bottom surface of fluorescent tube 2, thereby realizes the clearance of fluorescent tube 2. When the street lamp is in operation, when the sliding block 9 is positioned at the top of the sliding groove, the steel wire rope 6 is pulled and held loosely, so that the sliding ring 3 moves downwards to the bottom under the action of self gravity, the bottom of the lamp tube is inserted into the inner ring of the sliding ring 3 to be contacted with the cleaning film 72, and then the sliding block is controlled to move downwards for a certain distance through the control module 10, so that the steel wire rope 6 is pulled and held, the sliding ring 3 moves upwards, the bottom end of the lamp tube penetrates through the sliding ring 3 to extend out, and; the sliding ring 3 moves upwards to drive the bracket to contract the lampshade 1, the sliding ring 3 moves upwards to drive the cleaning film 72 arranged on the sliding ring 3 to contact with the bottom surface of the lamp tube 2, then the rack 71 is meshed with the gear on the rotating shaft passively, the rotating shaft connected with the rotating shaft is driven to rotate by the rotation of the gear, the rotating shaft rotates to wind the cleaning film 72 connected with the rotating shaft, so that the cleaning film 72 moves transversely, the bottom surface of the lamp tube 2 is rubbed, dust adhered to the bottom surface of the lamp tube 2 is cleaned, after the rotating shaft moves for a certain distance, the elastic film 4 disappears, and the lamp tube 2 passes through only two elastic ropes, so that the sliding ring 3 continues to move upwards; the surface of the lamp tube 2 is cleaned by friction through the cleaning film 72 in the cleaning module 7, so that the dust on the bottom surface of the lamp tube 2 is prevented from influencing the lighting quality.
As one embodiment, the bottom of the slip ring 3 is provided with a fixed column; the cleaning unit 8 comprises an elastic sheet 81, a through hole is formed in the middle of the elastic sheet 81, and the elastic sheet 81 is fixed on a fixing column through a bolt; the aperture of the through hole of the elastic sheet 81 is smaller than the outer diameter of the lamp tube 2. During operation, the in-process that the sliding ring 3 moved up at first rubs the clearance to fluorescent tube 2 surface through clearance membrane 72 in the clearance module 7, meet the flexure strip 81 in the clean unit 8 that the sliding ring 3 below is connected afterwards, because the through-hole aperture that flexure strip 81 middle part set up is less than fluorescent tube 2's external diameter, thereby make flexure strip 81 can cup joint at fluorescent tube 2 outer lane with sliding ring 3 and move up by force, the aperture of through-hole can be propped big thereupon, and hug closely on fluorescent tube 2 outer lane, thereby clear up the dust on fluorescent tube 2 once more, and the in-process of clearance can concentrate the dust in the flexure strip 81 through-hole outside, discharge through the dust discharge groove of both sides afterwards, avoid the dust to pile up and be difficult to drop above fluorescent tube 2 on the one hand, on the other hand discharge from the outside through the dust discharge groove and avoid dust adhesion once more on fluorescent tube 2.
As one embodiment, a group of dust collecting cavities 82 are circumferentially distributed on the elastic sheet 81; the dust collecting cavities 82 are communicated with the inner ring of the elastic sheet 81 through openings. The during operation, when fluorescent tube 2 passes the through-hole on the flexure strip 81 passively, can prop big through-hole by force, make flexure strip 81 hug closely on fluorescent tube 2 outer lane, flexure strip 81 is compressed this moment, make the dust collecting cavity 82 that flexure strip 81 circumference set up by the extrusion, thereby blow out the gas of dust collecting cavity 82 inside to fluorescent tube 2 and flexure strip 81's contact department, thereby the clearance of dust has been accelerated, when flexure strip 81 breaks away from fluorescent tube 2, because inside can form the negative pressure after the gas blowout in the dust collecting cavity 82, the negative pressure can inhale fluorescent tube 2 surperficial dust when dust collecting cavity 82 breaks away from by the compression state, realized the clearance once more to fluorescent tube 2 surfaces, the cleanness on fluorescent tube 2 surfaces of assurance, realize better illuminating effect.
As one embodiment thereof, the control module 10 includes a water collection tank 101, a pipe 102, and a control valve; the upper part of the lamp holder 11 is fixedly connected with a water collecting tank 101; a water containing groove 91 is arranged in the sliding block 9; the bottom of the water containing groove 91 is provided with a water leakage hole; an electric switch is arranged in the water leakage hole; the electric switch is electrically connected with the controller and is used for controlling the water leakage hole to be closed and opened; the water collecting tank 101 is communicated with a pipeline 102; the bottom end of the pipeline 102 is right opposite to the water containing groove 91 on the sliding block 9, and a control valve is connected on the pipeline 102 in series; the control valve is used to control the amount of water flowing out of the water collection tank 101. When the water tank works, rainwater can be collected in the water tank in rainy days, the collected rainwater can be guided into the water containing groove 91 in the sliding block 9 through the pipeline 102, and the amount of water flowing in and out of the pipeline 102 can be controlled through a control valve on the pipeline 102, so that the weight of the sliding block 9 is controlled, and the sliding distance of the sliding block 9 in the sliding groove on the framework 5 is controllable; when pouring the biggest water yield into in the slider 9 content basin 91, the slider 9 weight is the biggest this moment and is located the spout bottom, and be provided with electric switch on the appearance basin 91, the controller can control the logical closure of the hole that leaks that appearance basin 91 bottom set up, can lead to earlier when needs and go into water, the hole that leaks is controlled again is opened, can make the rivers that leak flow to dispel the heat to skeleton 5 on the one hand, on the other hand can make slider 9 reciprocating motion from top to bottom, thereby drive the reciprocal shrink of lamp shade 1, the in-process of the reciprocal shrink of lamp shade 1 can produce vibrations, thereby it shakes off with the dust on the flexure strip 81 to drive the vibrations of sliding ring 3, realize the cleanness of fluorescent tube 2.
As one embodiment, the lamp holder 11 is divided into an upper lamp holder and a lower lamp holder; wherein, a groove is arranged in the lower lamp holder; an electric telescopic rod is arranged in the groove; the end of the electric telescopic rod is fixedly connected with the bottom of the upper lamp bracket, and the electric telescopic rod is electrically connected with the controller; a vibration sensor and a wind sensor are arranged on one side of the lower lamp holder; the vibration sensor and the wind power sensor are electrically connected with the controller. The during operation, when meetting extreme weather, especially during the condition such as typhoon and earthquake, vibrations inductor and wind sensor that lighting fixture one side set up under are provided with the rated value in advance, when wind strength and earthquake intensity surpassed the rated value of settlement, vibrations inductor and wind sensor can give the controller with signal feedback, the electric telescopic handle that controller control links to each other is inside to be shrunk, thereby lighting fixture rebound certain distance down in the drive, the whole height of street lamp reduces this moment, thereby structural strength has been strengthened, the improvement resists typhoon and earthquake's ability, the street lamp takes place to empty and causes the road obstructed and cause the injury to the personnel when having avoided earthquake and typhoon.
When the street lamp works, the street lamp does not need to be opened in daytime, the controller controls the lampshade 1 to shrink, the controller can control the moving distance of the sliding block 9 through the control module 10, and when the sliding block 9 is positioned at the bottom of the sliding groove on the framework 5 under the action of self gravity, the sliding block 9 is in a pulling and holding state for the connected steel wire rope 6, so that the steel wire rope 6 pulls and holds the connected sliding ring 3, the sliding ring 3 is positioned at the top, and the lampshade 1 is in a shrinking state at the moment; when the street lamp needs to work at night, the controller controls the sliding block 9 to be positioned at the top of the sliding groove through the control module 10, so that the sliding block 9 loosens the pulling and holding force on the steel wire rope 6, the steel wire rope 6 loosens the pulling and holding force on the sliding ring 3, the sliding ring 3 falls under the action of self gravity, the sliding ring 3 further pushes the connected support, the support pushes the connected lampshade 1 to be opened, and the lampshade 1 is opened to the largest range; meanwhile, the control module 10 can control the downward movement distance of the sliding block 9, so that the downward movement distance of the sliding ring 3 is controlled, the range of the lampshade 1 is variable, the illumination range of the lamp tube 2 is adjustable, in the process that the lampshade 1 contracts, the sliding ring 3 moves upwards, in the process that the sliding ring 3 moves upwards, the surface of the lamp tube 2 is cleaned through the cleaning module 7 and the cleaning unit 8, and the illumination effect of the street lamp is improved; this technical scheme controls the distance that slider 9 moved down through control module 10 to the distance that control sliding ring 3 moved up, and then the range of control lamp shade 1 opening, it is adjustable to have realized the scope of light, cooperates clearance module 7 and clean unit 8 to clear up fluorescent tube 2 simultaneously, thereby improves the cleanliness on fluorescent tube 2 surface, and then improves the illuminating effect of street lamp.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An LED street lighting, its characterized in that: the street lamp controller comprises a controller, a lamp holder (11), a lampshade (1) and a lamp tube (2), wherein the controller is used for controlling the street lamp to automatically operate, and is fixedly arranged on the lamp holder (11); the bottom end of the lamp holder (11) is fixedly arranged on the ground, and the lamp tube (2) is fixedly arranged below the end head of the lamp holder (11); the outer ring of the lamp tube (2) is sleeved with a slip ring (3); a group of brackets are circumferentially arranged on the outer ring of the slip ring (3); one end of the bracket is hinged on the sliding ring (3), and the other end of the bracket is hinged on the lamp tube (2) on the inner side of the lampshade (1); the lampshade (1) consists of a group of elastic films (4) and a framework (5); the lamp tube is characterized in that the frameworks (5) are uniformly arranged along the circumferential direction of the lamp tube (2), adjacent frameworks (5) are connected through the elastic film (4), the top ends of the frameworks (5) are hinged to the bottom of the lamp holder (11), and sliding grooves are formed in the outer surfaces of the frameworks (5); the sliding ring (3) is connected with a steel wire rope (6), a cleaning module (7) is arranged inside the sliding ring (3), and a cleaning unit (8) is arranged at the bottom of the sliding ring (3); the cleaning module (7) is used for cleaning the bottom surface of the lamp tube (2); the cleaning unit (8) is used for cleaning and collecting the bottom surface and the side surface of the lamp tube (2); the other end of the steel wire rope (6) penetrates through the lamp holder (11) to be connected with the sliding block (9); the sliding block (9) is slidably mounted in a sliding groove of the framework (5), and the sliding block (9) is connected with the control module (10); the control module (10) is used for controlling the downward moving distance of the sliding block (9) so as to control the contraction range of the lampshade (1);
the cleaning module (7) comprises a rack (71), a gear, a rotating shaft and a cleaning film (72); two rotating shafts are symmetrically and rotatably arranged on two sides of the slip ring (3); a cleaning film (72) is connected between the two rotating shafts, one rotating shaft is sleeved with a gear, and the other rotating shaft is rotatably installed through a torsion spring; the gear can be meshed with a rack (71); one end of the rack (71) is fixedly connected to the bottom of the lamp holder (11), and the other end of the rack is inserted into a sliding groove correspondingly arranged on the sliding ring (3); when the steel wire rope (6) pulls the sliding ring (3) to move upwards, so that the lampshade (1) contracts, the lamp tube (2) can be contacted with the cleaning film (72) in the upward moving process of the sliding ring (3), the rack (71) on the rotating shaft moves upwards along the engagement of the rack (71), so that the gear rotates, the gear drives the rotating shaft to rotate, so that the cleaning film (72) is driven to move towards one side, the bottom surface of the lamp tube (2) can be rubbed in the moving process of the cleaning film (72), and the cleaning of the lamp tube (2) is realized;
a fixed column is arranged at the bottom of the slip ring (3); the cleaning unit (8) comprises an elastic sheet (81); a through hole is formed in the middle of the elastic sheet (81), and the elastic sheet (81) is fixed on the fixing column through a bolt; the aperture of the through hole of the elastic sheet (81) is smaller than the outer diameter of the lamp tube (2);
a group of ash collecting cavities (82) are circumferentially distributed on the elastic sheet (81); the dust collecting cavities (82) are communicated with the inner ring of the elastic sheet (81) through openings.
2. The LED street lighting system according to claim 1, wherein: the control module (10) comprises a water collecting tank (101), a pipeline (102) and a control valve; a water collecting tank (101) is fixedly connected above the lamp holder (11); a water containing groove (91) is arranged in the sliding block (9); the bottom of the water containing groove (91) is provided with a water leakage hole; an electric switch is arranged in the water leakage hole; the electric switch is electrically connected with the controller and is used for controlling the water leakage hole to be closed and opened; the water collecting tank (101) is communicated with a pipeline (102); the bottom end of the pipeline (102) is right opposite to the water containing groove (91) on the sliding block (9), and a control valve is connected on the pipeline (102) in series; the control valve is used for controlling the water quantity flowing out of the water collecting tank (101).
3. The LED street lighting system according to claim 1, wherein: the lamp holder (11) is divided into an upper lamp holder and a lower lamp holder; wherein, a groove is arranged in the lower lamp holder; an electric telescopic rod is arranged in the groove; the end of the electric telescopic rod is fixedly connected with the bottom of the upper lamp bracket, and the electric telescopic rod is electrically connected with the controller; a vibration sensor and a wind sensor are arranged on one side of the lower lamp holder; the vibration sensor and the wind power sensor are electrically connected with the controller.
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| CN201910131288.9A CN109681826B (en) | 2019-02-22 | 2019-02-22 | LED lighting street lamp |
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| CN201910131288.9A CN109681826B (en) | 2019-02-22 | 2019-02-22 | LED lighting street lamp |
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| CN109681826A CN109681826A (en) | 2019-04-26 |
| CN109681826B true CN109681826B (en) | 2021-06-01 |
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| CN112432104B (en) * | 2020-11-12 | 2024-04-16 | 安徽省富鑫雅光电科技有限公司 | Automatic lifting LED street lamp |
| CN112432140A (en) * | 2020-12-11 | 2021-03-02 | 江西众能光电科技有限公司 | LED protective structure |
| CN114882673B (en) * | 2022-04-18 | 2024-04-26 | 同辉电子科技股份有限公司 | Online shockproof alarm system based on city wisdom lamp pole |
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Effective date of registration: 20210514 Address after: 528400 No.1, 5th floor, building 2, No.10, Xinmao Industrial Avenue, Henglan Town, Zhongshan City, Guangdong Province Applicant after: Zhongshan Deyuan Lighting Co.,Ltd. Address before: 610041 Southwest Jiaotong University, Western Park, Chengdu high tech Zone, Sichuan Province Applicant before: Zhao Wenfu |
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