CN112178566A - Intelligent solar LED street lamp - Google Patents
Intelligent solar LED street lamp Download PDFInfo
- Publication number
- CN112178566A CN112178566A CN202011155752.7A CN202011155752A CN112178566A CN 112178566 A CN112178566 A CN 112178566A CN 202011155752 A CN202011155752 A CN 202011155752A CN 112178566 A CN112178566 A CN 112178566A
- Authority
- CN
- China
- Prior art keywords
- end wall
- shaft
- cavity
- mounting
- worm wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000009351 contact transmission Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- 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
- B08B1/12—Brushes
-
- 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
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the field of solar LED lamps, in particular to an intelligent solar LED street lamp, which comprises a box body and a first cavity fixedly arranged in the box body, a driving shaft is rotatably arranged on the end wall at the lower side of the first cavity and is in power connection with a main shaft of a motor, the motor is fixedly arranged on the lower side end wall of the first cavity, the outer surface of the driving shaft is fixedly provided with a worm, the worm and the worm wheel are in meshing transmission, the worm wheel is fixedly arranged on the outer surface of the tail end of the left side of the worm wheel shaft, the intelligent solar LED street lamp can realize the detection of the LED lamp, the LED lamp that damages is changed automatically, can realize solar panel's rain-proof protection, can realize cleaning the solar panel surface, improves the efficiency of electricity generation, can realize the automation of LED lamp lighting fixture receive and releases, can utilize separation and reunion and the frictional connection between the axle to realize controlling the orderly normal clear of each action process.
Description
Technical Field
The invention relates to the field of solar LED lamps, in particular to an intelligent solar LED street lamp.
Background
The solar LED lamp is characterized in that the solar LED lamp is used by taking sunlight as an energy source, is charged in the daytime and used at night, does not need complex and expensive pipeline laying, can be randomly adjusted in lamp layout, is safe, energy-saving and pollution-free, does not need manual operation, is stable and reliable in work, saves electricity charge, and is maintenance-free, and the solar LED lamp mainly comprises a solar cell module part (comprising a support), an LED lamp holder, a control box (internally provided with a controller and a storage battery) and a lamp post.
The existing solar LED street lamp can only realize power generation by using a solar panel and illumination by using the LED lamp, cannot realize automatic replacement of the LED lamp, and cannot realize cleaning and protection of the solar panel, so that an intelligent solar LED street lamp is needed to be arranged to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent solar LED street lamp which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses an intelligent solar LED street lamp, which comprises a box body and a first cavity fixedly arranged in the box body, wherein a driving shaft is rotatably arranged on the lower side end wall of the first cavity, the driving shaft is in power connection with a main shaft of a motor, the motor is fixedly arranged on the lower side end wall of the first cavity, a worm is fixedly arranged on the outer surface of the driving shaft, the worm and a worm wheel are in meshing transmission, the worm wheel is fixedly arranged on the outer surface of the left tail end of a worm wheel shaft, the worm wheel shaft is rotatably arranged on the right side end wall of the first cavity at the rear side of the driving shaft, a first transmission device for transmission between the worm wheel shaft and a sliding frame is arranged on the outer surface of the worm wheel shaft at the right side of the worm wheel, the sliding frame is slidably arranged on the left side end wall of the first cavity, and a replacing device for replacing an LED, a second transmission device for transmission between the worm wheel shaft and the sliding plate is arranged on the outer surface of the worm wheel shaft on the right side of the first transmission device, the sliding plate is slidably arranged on a fixed frame through a sliding groove, the sliding groove is fixedly arranged on the front side end wall of the fixed frame, the fixed frame is fixedly arranged on the left side end wall of the first cavity, an outlet is fixedly arranged on the left side end wall of the first cavity on the front side of the fixed frame, a vision sensor is fixedly arranged on the outer surface of the left side end wall of the sliding plate, an LED lamp mounting plate is fixedly arranged on the outer surface of the upper side end wall of the sliding plate, fixing plates are fixedly arranged on the outer surfaces of the lower side end walls of the LED lamp mounting plates in a bilateral symmetry manner, connecting springs are fixedly connected to the outer surfaces of the end walls of the, first electro-magnet slidable mounting be in on the downside end wall of LED lamp mounting panel, get electric mutual adsorption between the first electro-magnet, first electro-magnet is installed through absorption the LED lamp, rotate between slide and the second lead screw and be connected, the second lead screw rotates to be installed the mount upside between the left and right side end wall of first cavity, the terminal surface mounting in worm-wheel shaft right side has the protection device who is used for the protection of solar panel, solar panel fixed mounting is on the downside end wall of installation cavity, the installation cavity is fixed to be set up on the solar panel mounting bracket, the solar panel mounting bracket fixed mounting be in box upside end wall surface, solar panel is left the fixed slide that is provided with on the left side end wall of installation cavity.
Further, the first transmission device comprises the worm wheel shaft, a baffle rod mounting disc is fixedly mounted on the outer surface of the worm wheel shaft on the right side of the worm wheel, baffle rods are fixedly mounted on the outer surface of the end wall of one side, far away from the worm wheel shaft, of the baffle rod mounting disc in a circumferential array, the baffle rods are in contact transmission with a shift rod, the shift rod is fixedly mounted on the outer surface of a shift rod shaft, the shift rod shaft is rotatably mounted between an upper shift rod shaft mounting frame and a lower shift rod shaft mounting frame, the shift rod shaft mounting frames are fixedly mounted on the outer surface of a rotary drum, the shift rod shaft mounting frames are connected with the shift rod through knob springs, the knob springs are nested on the outer surface of the shift rod shaft, the rotary drum is fixedly mounted on the outer surface of a first lead screw, the first lead screw is rotatably mounted on the lower side end wall of the first cavity on the right side, adsorb fixedly connected with on the wall of piece installation cavity downside and adsorb piece coupling spring, adsorb the terminal fixedly connected with of piece coupling spring upside and adsorb the piece, adsorb and adsorb each other between piece and the second electro-magnet, second electro-magnet fixed mounting be in the downside end wall surface of first lead screw, the upside end wall fixed surface of first lead screw installs the brake block, first lead screw with rotate between the carriage and be connected.
Further, the replacing device comprises the driving shaft, the outer surface sliding mounting of the driving shaft is provided with an incomplete gear shaft, the cylinder is fixedly mounted in the tail end of the upper side of the driving shaft, the air pipes are fixedly connected to the left and right sides of the cylinder, the air pipes are far away from the air bags fixedly connected to one ends of the cylinders, the air bags are mounted in the air bags, the air bags are symmetrically and fixedly arranged on the left and right sides of the driving shaft, the driving shaft is close to the end wall of one side of the incomplete gear shaft, the LED lamp on the left side of the first screw rod is fixedly provided with an incomplete gear mounting cavity, the incomplete gear shaft is rotatably mounted on the end wall of the lower side of the incomplete gear mounting cavity, the outer surface of the tail end of the upper side of, the gear shaft rotates to be installed on the upper side end wall of the incomplete gear installation cavity, a rotating disc is fixedly installed on the outer surface of the upper side end wall of the gear shaft, mounting frames are fixedly installed on the outer surface of the upper side end wall of the rotating disc in a bilateral symmetry mode, and the LED lamp is placed in the mounting frames on the left side.
Further, the second transmission device comprises the worm wheel shaft, a first belt wheel is fixedly installed on the outer surface of the worm wheel shaft on the right side of the stop lever installation disc, the first belt wheel and a second belt wheel are in connection transmission through a first transmission belt, the second belt wheel is rotatably installed on the outer surface of a fixed block, a conical groove is fixedly arranged on the end wall, close to one side of the fixed block, of the second belt wheel in an array mode, a conical block is inserted into the conical groove to achieve fixed connection between the second belt wheel and the fixed block, the conical block is slidably installed in a sliding cavity, the sliding cavity is fixedly arranged on the fixed block, a hydraulic rod is fixedly connected to the outer surface of the front side end wall of the conical block, the hydraulic rod is slidably installed on the fixed block, a hydraulic cylinder is fixedly connected to the outer surface of the front side end wall of the hydraulic rod, the fixed block is fixedly arranged on the outer surface of the second screw rod, and the second screw rod is rotatably connected with the sliding plate.
Further, the protection device comprises the worm wheel shaft, a third belt wheel is fixedly installed on the outer surface of the right end of the worm wheel shaft on the right side of the right end wall of the box body, the third belt wheel and a fourth belt wheel are connected and driven through a second transmission belt, the fourth belt wheel is rotatably installed on the outer surface of the rotating block, a connecting block inserting groove is fixedly arranged on the end wall of one side, close to the rotating block, of the fourth belt wheel in an array mode, a connecting block is inserted into the connecting block inserting groove to achieve spline connection between the fourth belt wheel and the rotating block, the connecting block is slidably installed in an inflation cavity, the inflation cavity is fixedly arranged on the rotating block, a connecting block installing spring is fixedly connected to the outer surface of the end wall of the lower side of the connecting block, the end of the lower side of the connecting block installing spring is fixedly connected with the end wall of the lower side, the utility model discloses a solar energy collecting device, including a slide, a rotor, a slider, a sensor, a slider, a rotation piece, a third lead screw, an installation piece, a slide upside, a sensor, a slider, a slide block, a slider, a cleaning brush, a slide block front side, a slider right side end wall, a sensor, a slider, a slide block, a solar energy collecting device and a power supply.
The invention has the beneficial effects that: the utility model provides an intelligent solar energy LED street lamp, can realize detecting the LED lamp, carries out the automation to the LED lamp of damage and changes, can realize the rain-proof protection to solar panel, can realize cleaning the solar panel surface, improves the efficiency of electricity generation, can realize the automation of LED lamp lighting fixture receive and releases, can utilize separation and reunion and the frictional connection between the axle to realize controlling the orderly normal clear of each action process.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of an intelligent solar LED street lamp according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-5, the intelligent solar LED street lamp includes a box body 11 and a first cavity 12 fixedly disposed in the box body 11, a driving shaft 48 is rotatably mounted on a lower end wall of the first cavity 12, the driving shaft 48 is in power connection with a main shaft of a motor 47, the motor 47 is fixedly mounted on the lower end wall of the first cavity 12, a worm 46 is fixedly mounted on an outer surface of the driving shaft 48, the worm 46 and a worm wheel 49 are in meshing transmission, the worm wheel 49 is fixedly mounted on an outer surface of a left end of a worm wheel shaft 45, the worm wheel shaft 45 is rotatably mounted on a right end wall of the first cavity 12 at a rear side of the driving shaft 48, a first transmission device 100 for transmission between the worm wheel shaft 45 and a carriage 14 is mounted on an outer surface of the worm wheel shaft 45 at a right side of the worm wheel 49, the carriage 14 is slidably mounted on the left end wall of the first cavity 12, the outer surface of the driving shaft 48 on the upper side of the worm 46 is provided with a replacing device 101 for replacing the LED lamp 17, the outer surface of the worm wheel shaft 45 on the right side of the first transmission device 100 is provided with a second transmission device 102 for transmission between the worm wheel shaft 45 and the sliding plate 32, the sliding plate 32 is slidably mounted on the fixed frame 19 through the sliding chute 20, the sliding chute 20 is fixedly arranged on the front side end wall of the fixed frame 19, the fixed frame 19 is fixedly mounted on the left side end wall of the first cavity 12, the left side end wall of the first cavity 12 on the front side of the fixed frame 19 is fixedly provided with the outlet 21, the outer surface of the left side end wall of the sliding plate 32 is fixedly provided with the vision sensor 18, the outer surface of the upper side end wall of the sliding plate 32 is fixedly provided with the LED lamp mounting plate 29, and the outer surfaces, the outer surface of the end wall of the left side and the right side of the fixing plate 22 far away from the first cavity 12 is fixedly connected with a connecting spring 31, the end of the connecting spring 31 far away from the fixing plate 22 is fixedly connected with a first electromagnet 30, the first electromagnet 30 is slidably mounted on the end wall of the lower side of the LED lamp mounting plate 29, the first electromagnets 30 are electrically attracted with each other, the LED lamp 17 is mounted on the first electromagnet 30 through attraction, the sliding plate 32 is rotatably connected with a second lead screw 40, the second lead screw 40 is rotatably mounted between the wall of the left end and the wall of the right end of the first cavity 12 on the upper side of the fixing frame 19, the outer surface of the right end of the worm wheel shaft 45 is mounted with a protection device 103 for protecting the solar panel 28, the solar panel 28 is fixedly mounted on the end wall of the lower side of the mounting cavity 27, the solar panel mounting frame 24 is fixedly mounted on the outer surface of the upper end wall of the box body 11, and the left end wall of the mounting cavity 27 of the solar panel 28 is fixedly provided with a slide rail 23.
Advantageously, the first transmission device 100 includes the worm wheel shaft 45, a stop lever mounting plate 71 is fixedly mounted on an outer surface of the worm wheel shaft 45 on the right side of the worm wheel 49, a stop lever 70 is fixedly mounted on an outer surface of an end wall of the stop lever mounting plate 71 on the side away from the worm wheel shaft 45 in a circumferential array, the stop lever 70 is in contact transmission with a shift lever 72, the shift lever 72 is fixedly mounted on an outer surface of a shift lever shaft 78, the shift lever shaft 78 is rotatably mounted between upper and lower shift lever shaft mounting brackets 69, the shift lever shaft mounting brackets 69 are fixedly mounted on an outer surface of a rotary drum 68, the shift lever shaft mounting brackets 69 and the shift lever 72 are connected through a knob spring 73, the knob spring 73 is nested on the outer surface of the shift lever shaft 78, the rotary drum 68 is fixedly mounted on an outer surface of a first lead screw 42, and the first lead screw 42 is rotatably mounted on, first lead screw 42 downside fixedly on the lower side end wall of first cavity 12 be provided with adsorb piece installation cavity 76, fixedly connected with adsorbs piece coupling spring 75 on the lower side end wall of adsorb piece installation cavity 76, adsorb the terminal fixedly connected with of piece coupling spring 75 upside and adsorb piece 74, adsorb and adsorb each other between piece 74 and the second electro-magnet 77, second electro-magnet 77 fixed mounting be in the lower side end wall surface of first lead screw 42, the last side end wall fixed surface of first lead screw 42 installs brake block 41, first lead screw 42 with rotate between the carriage 14 and be connected.
Advantageously, the replacing device 101 comprises the driving shaft 48, the incomplete gear shaft 50 is slidably mounted on the outer surface of the driving shaft 48, the cylinder 80 is fixedly mounted in the upper end of the driving shaft 48, the air pipes 81 are fixedly connected to the left and right sides of the cylinder 80, the air bag 79 is fixedly connected to one end of the air pipe 81 far away from the cylinder 80, the air bag 79 is mounted in the air bag cavity 82, the air bag cavity 82 is fixedly arranged on the end wall of the driving shaft 48 close to one side of the incomplete gear shaft 50 in a left-right symmetrical manner, the incomplete gear mounting cavity 13 is fixedly arranged in the LED lamp 17 on the left side of the first lead screw 42, the incomplete gear shaft 50 is rotatably mounted on the lower end wall of the incomplete gear mounting cavity 13, the incomplete gear 51 is fixedly mounted on the outer surface of the upper end of the, gear 53 fixed mounting is in the terminal surface of downside of gear shaft 52, gear shaft 52 rotates to be installed on the upside end wall of incomplete gear installation cavity 13, gear shaft 52 upside end wall surface fixed mounting has rolling disc 15, rolling disc 15 upside end wall surface bilateral symmetry fixed mounting has mounting bracket 16, and is left place in the mounting bracket 16 LED lamp 17.
Advantageously, the second transmission device 102 includes the worm wheel shaft 45, the outer surface of the worm wheel shaft 45 on the right side of the stopper mounting plate 71 is fixedly mounted with the first pulley 44, the first pulley 44 and the second pulley 62 are connected and driven through the first transmission belt 43, the second pulley 62 is rotatably mounted on the outer surface of the fixed block 61, the second pulley 62 is fixedly arrayed with the tapered groove 63 on the end wall on one side close to the fixed block 61, the tapered block 65 is inserted into the tapered groove 63 to realize the fixed connection between the second pulley 62 and the fixed block 61, the tapered block 65 is slidably mounted in the sliding cavity 64, the sliding cavity 64 is fixedly arranged on the fixed block 61, the outer surface of the end wall on the front side of the tapered block 65 is fixedly connected with the hydraulic rod 66, the hydraulic rod 66 is slidably mounted on the fixed block 61, the outer surface of the end wall on the front side of the hydraulic rod 66 is fixedly connected with the hydraulic cylinder 67, the hydraulic cylinder 67 is fixedly arranged in the fixed block 61, the fixed block 61 is fixedly arranged on the outer surface of the second screw rod 40, and the second screw rod 40 is rotatably connected with the sliding plate 32.
Advantageously, the protection device 103 comprises the worm wheel shaft 45, a third pulley 39 is fixedly mounted on the outer surface of the right end of the worm wheel shaft 45 on the right side of the right end wall of the box body 11, the third pulley 39 and a fourth pulley 58 are in transmission connection through a second transmission belt 37, the fourth pulley 58 is rotatably mounted on the outer surface of a rotary block 60, the fourth pulley 58 is fixedly arrayed on the end wall of one side close to the rotary block 60 and provided with a connecting block insertion groove 57, a connecting block 56 is inserted into the connecting block insertion groove 57 to realize spline connection between the fourth pulley 58 and the rotary block 60, the connecting block 56 is slidably mounted in an inflation cavity 59, the inflation cavity 59 is fixedly arranged on the rotary block 60, a connecting block mounting spring 54 is fixedly connected to the outer surface of the lower end wall of the connecting block 56, and the lower end of the connecting block mounting spring 54 is fixedly connected to the lower end wall of the inflation cavity, fixed mounting has air pump 55 on the front side end wall of inflation chamber 59, turning block 60 fixed mounting is at the terminal surface in right side of third lead screw 36, third lead screw 36 rotates to be installed on installation piece 25, installation piece 25 fixed mounting be in the slide 23 upside the last side end wall surface of solar panel mounting bracket 24, installation piece 25 last side end wall surface fixed mounting has sensor 26, rotate between third lead screw 36 and the slider 34 and be connected, slider 34 slidable mounting be in the installation chamber 27 upside the last side end wall surface of solar panel mounting bracket 24, installation chamber 27 upside the downside end wall surface fixed mounting of slider 34 has cleaning brush 33, third lead screw 36 front side the right side end wall surface fixed connection of slider 34 has cloth of keeping out rain 35, cloth mounting bracket 35 is kept away from slider 34 one side end with the slider 34 right side the outside surface of the last side end wall of solar panel 24 The surfaces are fixedly connected.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
In the initial state: when the sensor 26 is turned on, the visual sensor 18 is turned on, and the second electromagnet 77 is energized to attract the attraction block 74, so that the attraction block connection spring 75 is stretched, and the first lead screw 42 cannot rotate.
Sequence of mechanical actions of the whole device: when the device of the invention is operated, the hydraulic cylinder 67 is started to drive the hydraulic rod 66 to move backwards, so that the conical block 65 moves backwards to be inserted into the conical groove 63, so that the fixed connection between the second belt wheel 62 and the fixed block 61 is realized, the hydraulic cylinder 67 is stopped, the motor 47 is started to drive the driving shaft 48 to rotate, so that the worm 46 rotates, the worm 46 and the worm wheel 49 are in meshed transmission, so that the worm wheel shaft 45 rotates, so that the first belt wheel 44 rotates, the first belt wheel 44 and the second belt wheel 62 are in connected transmission through the first transmission belt 43, so that the fixed block 61 rotates, so that the second screw rod 40 rotates, so that the sliding plate 32 moves leftwards, so that the LED lamp mounting plate 29 moves leftwards, thereby causing the LED lamp 17 to move to the left out of the outlet 21 for illumination.
When the sensor 26 detects rain, a signal is sent to the air pump 55, so that the air pump 55 is started, the air pump 55 inflates the inflation cavity 59, so that the connecting block 56 is pushed to move upwards to be inserted into the connecting block insertion groove 57, so that the spline connection between the rotating block 60 and the fourth belt wheel 58 is realized, the worm wheel shaft 45 rotates to drive the third belt wheel 39 to rotate, the connection transmission between the third belt wheel 39 and the fourth belt wheel 58 is realized through the second transmission belt 37, so that the rotating block 60 is driven to rotate, so that the third screw rod 36 is driven to rotate, so that the slide block 34 is driven to move leftwards, so that the rain shielding cloth 35 moves leftwards to cover the solar panel 28 to protect the solar panel 28 from water, and the slide block 34 moves leftwards, thereby driving the cleaning brush 33 to move leftwards, sweeping the garbage on the surface of the solar panel 28, and enabling the garbage to be cleared out of the chute 23.
When the vision sensor 18 detects that the LED lamp 17 is broken, it sends a signal to the motor 47, so that the motor 47 moves in a reverse direction, and the worm wheel shaft 45 is driven to rotate in a reverse direction, so that the second lead screw 40 rotates in a reverse direction, and the slide plate 32 moves in a right direction to return, when the first lead screw 42 returns to the initial position, the hydraulic cylinder 67 is activated, so that the hydraulic rod 66 is driven to move in a forward direction, so that the conical block 65 moves in a forward direction, so that the conical block 65 is disconnected from the conical groove 63, so that the second electromagnet 77 is de-energized, so that the adsorption block connecting spring 75 moves in a downward direction, so that the adsorption block 74 is driven to move in a downward direction, the motor 47 moves in a reverse direction, so that the driving shaft 48 rotates in a reverse direction, so that the worm 46 rotates in a reverse direction, and the worm 46 and the worm wheel 49 are, thereby rotating the worm wheel shaft 45 in the reverse direction and rotating the lever mounting plate 71, thereby rotating the lever 70, driving the contact transmission between the lever 70 and the lever 72, thereby driving the lever shaft 78, thereby driving the lever shaft mounting bracket 69, moving the lever shaft mounting bracket 69, thereby driving the drum 68, thereby rotating the first lead screw 42, thereby driving the carriage 14 to move upward, thereby driving the rotating plate 15 to move upward, when the carriage 14 moves upward and contacts the brake pad 41, the first lead screw 42 is not rotated, the contact transmission between the lever 70 and the lever 72 is continued, thereby driving the lever shaft 78 to rotate, thereby rotating the knob spring 73, when the carriage 14 moves upward to the limit position, the LED lamp 17 enters the mounting frame 16 on the right side, so that the first electromagnet 30 is de-energized, thereby moving the connecting spring 31, thereby moving the first electromagnet 30 away from the LED lamp 17, activating the cylinder 80, thereby effecting inflation of the air bag 79 and thereby causing expansion of the air bag 79 and thereby effecting frictional engagement between the drive shaft 48 and the partial gear shaft 50, rotation of the drive shaft 48, thereby driving the incomplete gear shaft 50 to rotate, thereby enabling the incomplete gear 51 to rotate, the incomplete gear 51 and the gear 53 are in meshing transmission, thereby driving the gear shaft 52 to rotate, thereby driving the rotating disc 15 to rotate one hundred eighty degrees, so that the first electromagnet 30 is electrified, the first electromagnets 30 are mutually attracted to clamp the replaced LED lamp 17.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an intelligent solar energy LED street lamp, includes the box and the first cavity of box internal fixation setting, its characterized in that: a driving shaft is rotatably mounted on the lower side end wall of the first cavity, the driving shaft is in power connection with a main shaft of a motor, the motor is fixedly mounted on the lower side end wall of the first cavity, a worm is fixedly mounted on the outer surface of the driving shaft, the worm and a worm wheel are in meshing transmission, the worm wheel is fixedly mounted on the outer surface of the left end of a worm wheel shaft, the worm wheel shaft is rotatably mounted on the right side end wall of the first cavity on the rear side of the driving shaft, a first transmission device for transmission between the worm wheel shaft and a sliding frame is mounted on the outer surface of the worm wheel shaft on the right side of the worm wheel, the sliding frame is slidably mounted on the left side end wall of the first cavity, a replacing device for replacing an LED lamp is mounted on the outer surface of the driving shaft on the upper side of the worm, and a second transmission device for transmission between the worm wheel shaft and a, the sliding plate is slidably mounted on a fixing frame through a sliding groove, the sliding groove is fixedly arranged on the front side end wall of the fixing frame, the fixing frame is fixedly mounted on the left side end wall of the first cavity, an outlet is fixedly arranged on the left side end wall of the first cavity at the front side of the fixing frame, a vision sensor is fixedly mounted on the outer surface of the left side end wall of the sliding plate, an LED lamp mounting plate is fixedly mounted on the outer surface of the upper side end wall of the sliding plate, fixing plates are fixedly mounted on the outer surface of the lower side end wall of the LED lamp mounting plate in a bilateral symmetry manner, connecting springs are fixedly connected to the outer surfaces of the end walls of the left side and the right side of the fixing plate far away from the first cavity, first electromagnets are fixedly connected to the tail ends of the connecting springs far away, first electro-magnet is installed through absorption the LED lamp, rotate between slide and the second lead screw and be connected, the second lead screw rotates to be installed the mount upside between the end wall about the first cavity, the terminal surface mounting in worm-wheel shaft right side has the protection device who is used for the protection of solar panel, solar panel fixed mounting is on the downside end wall of installation cavity, the installation cavity is fixed to be set up on the solar panel mounting bracket, solar panel mounting bracket fixed mounting be in box upside end wall surface, solar panel is left the fixed slide that is provided with on the left side end wall of installation cavity.
2. The intelligent solar LED street lamp according to claim 1, wherein: the first transmission device comprises the worm wheel shaft, a baffle rod mounting disc is fixedly mounted on the outer surface of the worm wheel shaft on the right side of the worm wheel, baffle rods are fixedly mounted on the outer surface of the end wall of one side, away from the worm wheel shaft, of the baffle rod mounting disc in a circumferential array, the baffle rods are in contact transmission with a shift rod, the shift rod is fixedly mounted on the outer surface of a shift rod shaft, the shift rod shaft is rotatably mounted between an upper shift rod shaft mounting frame and a lower shift rod shaft mounting frame, the shift rod shaft mounting frames are fixedly mounted on the outer surface of a rotary drum in an array mode, the shift rod shaft mounting frames are connected with the shift rod through knob springs, the knob springs are nested on the outer surface of the shift rod shaft, the rotary drum is fixedly mounted on the outer surface of a first lead screw, the first lead screw is rotatably mounted on the lower side end wall of the first, adsorb fixedly connected with on the wall of piece installation cavity downside and adsorb piece coupling spring, adsorb the terminal fixedly connected with of piece coupling spring upside and adsorb the piece, adsorb and adsorb each other between piece and the second electro-magnet, second electro-magnet fixed mounting be in the downside end wall surface of first lead screw, the upside end wall fixed surface of first lead screw installs the brake block, first lead screw with rotate between the carriage and be connected.
3. The intelligent solar LED street lamp according to claim 1, wherein: the replacing device comprises the driving shaft, the outer surface sliding mounting of the driving shaft is provided with an incomplete gear shaft, the cylinder is fixedly mounted in the tail end of the upper side of the driving shaft, the air pipes are fixedly connected with the left side and the right side of the cylinder, the air pipes are far away from an air bag fixedly connected with one end of the cylinder, the air bag is mounted in an air bag cavity, the air bag cavity is symmetrically and fixedly arranged on the left side and the right side of the driving shaft, the driving shaft is close to the end wall of one side of the incomplete gear shaft, the LED lamp on the left side of the first screw rod is fixedly provided with an incomplete gear mounting cavity, the incomplete gear shaft is rotatably mounted on the end wall of the lower side of the incomplete gear mounting cavity, the tail end outer, the gear shaft rotates to be installed on the upper side end wall of the incomplete gear installation cavity, a rotating disc is fixedly installed on the outer surface of the upper side end wall of the gear shaft, mounting frames are fixedly installed on the outer surface of the upper side end wall of the rotating disc in a bilateral symmetry mode, and the LED lamp is placed in the mounting frames on the left side.
4. The intelligent solar LED street lamp according to claim 1, wherein: the second transmission device comprises the worm wheel shaft, a first belt wheel is fixedly arranged on the outer surface of the worm wheel shaft on the right side of the blocking rod mounting disc, the first belt wheel and the second belt wheel are connected and transmitted through a first transmission belt, the second belt wheel is rotatably mounted on the outer surface of a fixed block, a conical groove is fixedly arranged on the end wall, close to one side of the fixed block, of the second belt wheel in an array mode, a conical block is inserted into the conical groove to realize the fixed connection between the second belt wheel and the fixed block, the conical block is slidably mounted in a sliding cavity, the sliding cavity is fixedly arranged on the fixed block, a hydraulic rod is fixedly connected to the outer surface of the front side end wall of the conical block, the hydraulic rod is slidably mounted on the fixed block, a hydraulic cylinder is fixedly connected to the outer surface of the front side end wall of the, the fixed block is fixedly arranged on the outer surface of the second screw rod, and the second screw rod is rotatably connected with the sliding plate.
5. The intelligent solar LED street lamp according to claim 1, wherein: the protection device comprises the worm wheel shaft, a third belt wheel is fixedly arranged on the outer surface of the right end of the worm wheel shaft on the right side of the right end wall of the box body, the third belt wheel and a fourth belt wheel are connected and driven through a second transmission belt, the fourth belt wheel is rotatably arranged on the outer surface of the rotating block, a connecting block inserting groove is fixedly arranged on the end wall of one side, close to the rotating block, of the fourth belt wheel in an array mode, a connecting block is inserted into the connecting block inserting groove to realize spline connection between the fourth belt wheel and the rotating block, the connecting block is slidably arranged in an inflation cavity, the inflation cavity is fixedly arranged on the rotating block, a connecting block mounting spring is fixedly connected to the outer surface of the end wall of the lower side of the connecting block, the end of the lower side of the connecting block mounting spring is fixedly connected with the end wall of the, the utility model discloses a solar energy collecting device, including a slide, a rotor, a slider, a sensor, a slider, a rotation piece, a third lead screw, an installation piece, a slide upside, a sensor, a slider, a slide block, a slider, a cleaning brush, a slide block front side, a slider right side end wall, a sensor, a slider, a slide block, a solar energy collecting device and a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011155752.7A CN112178566B (en) | 2020-10-26 | 2020-10-26 | Intelligent solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011155752.7A CN112178566B (en) | 2020-10-26 | 2020-10-26 | Intelligent solar LED street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112178566A true CN112178566A (en) | 2021-01-05 |
| CN112178566B CN112178566B (en) | 2021-05-11 |
Family
ID=73923775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011155752.7A Active CN112178566B (en) | 2020-10-26 | 2020-10-26 | Intelligent solar LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112178566B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124384A (en) * | 2021-04-09 | 2021-07-16 | 无锡安邦电气股份有限公司 | But 5G intelligent lamp pole of automatically cleaning |
| CN113739110A (en) * | 2021-09-06 | 2021-12-03 | 盐城一方信息技术有限公司 | Solar street lamp with automatic maintenance function for urban illumination |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0927204A (en) * | 1995-07-10 | 1997-01-28 | Tetsuya Momii | Lamp stand having function of freely lighting all or selected one of plural decoration lamps of different colors |
| US20020044453A1 (en) * | 2000-10-12 | 2002-04-18 | Masahito Naganawa | Headlamp |
| CN204026406U (en) * | 2014-08-26 | 2014-12-17 | 李一博 | A kind of new indoor ceiling lamp |
| CN107631253A (en) * | 2017-11-03 | 2018-01-26 | 广东大粤新能源科技股份有限公司 | The mobile deashing and rain insensitive device of a kind of Solar lamp |
| CN108343914A (en) * | 2018-01-05 | 2018-07-31 | 佛山杰致信息科技有限公司 | A kind of auto-induction type solar energy energy-conserving road lamp |
| CN207796739U (en) * | 2018-01-31 | 2018-08-31 | 广东蜀华照明科技有限公司 | A kind of easy-to-dismount LED projector lamp |
| CN208041953U (en) * | 2018-03-20 | 2018-11-02 | 定州市云创企业管理服务有限公司 | A kind of lift solar energy gardening light |
| CN208871418U (en) * | 2018-09-30 | 2019-05-17 | 深圳优迪光电科技有限公司 | A kind of LED point light source of achievable fast assembling-disassembling |
| CN209587871U (en) * | 2019-05-24 | 2019-11-05 | 山东瀚海照明科技有限公司 | A kind of multi-functional wisdom street lamp |
| CN110701551A (en) * | 2019-09-17 | 2020-01-17 | 刘晓霞 | Environment-friendly street lamp convenient to clean |
| CN210951101U (en) * | 2019-12-06 | 2020-07-07 | 南京恒净新能源科技有限公司 | Solar street lamp that waterproof performance is good |
| CN211574877U (en) * | 2020-03-18 | 2020-09-25 | 深圳市爱莱特光电科技有限公司 | LED intelligence magnetism that can assemble is inhaled touch-sensitive lamp |
| CN111735021A (en) * | 2020-08-11 | 2020-10-02 | 郑州峻斯电子科技有限公司 | Solar street lamp convenient to maintenance can change bulb automatically |
| CN111795335A (en) * | 2020-08-07 | 2020-10-20 | 海宁市映通汽车用品有限公司 | Vehicle lighting equipment convenient to change car light |
-
2020
- 2020-10-26 CN CN202011155752.7A patent/CN112178566B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0927204A (en) * | 1995-07-10 | 1997-01-28 | Tetsuya Momii | Lamp stand having function of freely lighting all or selected one of plural decoration lamps of different colors |
| US20020044453A1 (en) * | 2000-10-12 | 2002-04-18 | Masahito Naganawa | Headlamp |
| CN204026406U (en) * | 2014-08-26 | 2014-12-17 | 李一博 | A kind of new indoor ceiling lamp |
| CN107631253A (en) * | 2017-11-03 | 2018-01-26 | 广东大粤新能源科技股份有限公司 | The mobile deashing and rain insensitive device of a kind of Solar lamp |
| CN108343914A (en) * | 2018-01-05 | 2018-07-31 | 佛山杰致信息科技有限公司 | A kind of auto-induction type solar energy energy-conserving road lamp |
| CN207796739U (en) * | 2018-01-31 | 2018-08-31 | 广东蜀华照明科技有限公司 | A kind of easy-to-dismount LED projector lamp |
| CN208041953U (en) * | 2018-03-20 | 2018-11-02 | 定州市云创企业管理服务有限公司 | A kind of lift solar energy gardening light |
| CN208871418U (en) * | 2018-09-30 | 2019-05-17 | 深圳优迪光电科技有限公司 | A kind of LED point light source of achievable fast assembling-disassembling |
| CN209587871U (en) * | 2019-05-24 | 2019-11-05 | 山东瀚海照明科技有限公司 | A kind of multi-functional wisdom street lamp |
| CN110701551A (en) * | 2019-09-17 | 2020-01-17 | 刘晓霞 | Environment-friendly street lamp convenient to clean |
| CN210951101U (en) * | 2019-12-06 | 2020-07-07 | 南京恒净新能源科技有限公司 | Solar street lamp that waterproof performance is good |
| CN211574877U (en) * | 2020-03-18 | 2020-09-25 | 深圳市爱莱特光电科技有限公司 | LED intelligence magnetism that can assemble is inhaled touch-sensitive lamp |
| CN111795335A (en) * | 2020-08-07 | 2020-10-20 | 海宁市映通汽车用品有限公司 | Vehicle lighting equipment convenient to change car light |
| CN111735021A (en) * | 2020-08-11 | 2020-10-02 | 郑州峻斯电子科技有限公司 | Solar street lamp convenient to maintenance can change bulb automatically |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124384A (en) * | 2021-04-09 | 2021-07-16 | 无锡安邦电气股份有限公司 | But 5G intelligent lamp pole of automatically cleaning |
| CN113739110A (en) * | 2021-09-06 | 2021-12-03 | 盐城一方信息技术有限公司 | Solar street lamp with automatic maintenance function for urban illumination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112178566B (en) | 2021-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112178566B (en) | Intelligent solar LED street lamp | |
| CN207053463U (en) | A kind of deashing device on solar street light | |
| CN206918884U (en) | A kind of solar street light with intelligent control | |
| CN108443809A (en) | The headlamp of road night use | |
| CN105952351A (en) | Light-controlled shutter | |
| CN108397736B (en) | Intelligent solar street lamp with flexible structure and automatic cleaning function | |
| CN209419541U (en) | A kind of solar energy photovoltaic panel of automatic deploying and retracting | |
| CN112013336B (en) | Device for changing angle of street lamp solar cell panel along with rotation of sun | |
| CN112781018A (en) | Road illumination that road administration construction was used is with dust removal photovoltaic board of lamp | |
| CN113028341A (en) | Dust removal type photovoltaic lighting apparatus | |
| CN205654263U (en) | Light -operated dust removal shutter | |
| CN214222946U (en) | Dustproof energy-saving lamp bracket for construction site | |
| CN109780493A (en) | A kind of multifuctional solar road lamp device | |
| CN212252422U (en) | Solar photovoltaic power generation LED lighting device | |
| CN112178554B (en) | Intelligent sensing street lamp with lifting function | |
| CN111336457B (en) | Gardens solar energy LED lamp with clean and dehumidification function | |
| CN104816771A (en) | Intelligent control friction electrical-storage device for bicycle | |
| CN209026703U (en) | A kind of energy-saving telescopic solar street light | |
| CN216766198U (en) | Renewable energy green building system | |
| CN112097206A (en) | Special lighting apparatus of building site | |
| CN111365639A (en) | Movable solar illuminating lamp capable of automatically illuminating | |
| CN111570375A (en) | Street lamp cleaning equipment for highway | |
| CN206694954U (en) | A kind of rail mounted optical road lamp for tunnel | |
| CN217279735U (en) | Multifunctional early warning lamp capable of being adsorbed on construction vehicle | |
| CN109630960A (en) | A kind of intelligent environment protection street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210201 Address after: No.3002-12 CaiTian Road, Futian District, Shenzhen, Guangdong 518048 Applicant after: Shenzhen yunguangxing Technology Co.,Ltd. Address before: No.46 Daduhe Road, Putuo District, Shanghai, 200333 Applicant before: Shanghai Kaoming Lighting Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210422 Address after: Room 203, 2nd floor, building 1, Zaozhuang Keshun Digital Co., Ltd., east of Fuyuan 4th Road, high tech Zone, Zaozhuang City, Shandong Province 277000 Applicant after: Zaozhuang Jixing photoelectric Co.,Ltd. Address before: No.3002-12 CaiTian Road, Futian District, Shenzhen, Guangdong 518048 Applicant before: Shenzhen yunguangxing Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |