CN110566880A - A solar street lamp that is used for sheltering from of preventing of illumination - Google Patents

A solar street lamp that is used for sheltering from of preventing of illumination Download PDF

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Publication number
CN110566880A
CN110566880A CN201910673535.8A CN201910673535A CN110566880A CN 110566880 A CN110566880 A CN 110566880A CN 201910673535 A CN201910673535 A CN 201910673535A CN 110566880 A CN110566880 A CN 110566880A
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CN
China
Prior art keywords
operational amplifier
rod
resistor
light guide
guide box
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.)
Withdrawn
Application number
CN201910673535.8A
Other languages
Chinese (zh)
Inventor
夏志林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Yunteng Lighting Group Co Ltd
Original Assignee
Yangzhou Yunteng Lighting Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhou Yunteng Lighting Group Co Ltd filed Critical Yangzhou Yunteng Lighting Group Co Ltd
Priority to CN201910673535.8A priority Critical patent/CN110566880A/en
Publication of CN110566880A publication Critical patent/CN110566880A/en
Withdrawn legal-status Critical Current

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Classifications

    • B08B1/12—
    • B08B1/30—
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • 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
    • 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

Abstract

The invention relates to an anti-blocking solar street lamp for illumination, which comprises a power generation mechanism, wherein the power generation mechanism comprises a base plate, an adjusting component, a supporting plate and a power generation component, the power generation component comprises a photovoltaic panel and two protective mechanisms, the protective mechanisms comprise a direction adjusting component, a cleaning component, a hinge component and a light guide box, the cleaning component comprises a first motor, a ring, a rotating shaft, a cleaning plate, two cleaning units and a plurality of hairbrushes, the light guide box can be driven by the direction adjusting component to rotate in the protective mechanisms of the anti-blocking solar street lamp for illumination, the cleaning component is matched to drive the cleaning plate to move, the hairbrushes sweep dust on the photovoltaic panel, the power generation efficiency of equipment is recovered, and moreover, when the light guide box moves in the direction away from the photovoltaic panel, a cross rod is far away from the light guide box through the mechanism, the cross rod is rotated to dial branches and leaves above the photovoltaic panel to prevent the photovoltaic panel from being blocked, thereby improving the practicability of the equipment.

Description

A solar street lamp that is used for sheltering from of preventing of illumination
Technical Field
The invention relates to the field of outdoor lighting equipment, in particular to an anti-shielding solar street lamp for lighting.
Background
The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing a street lamp for driving highway electric power illumination.
But current solar street lamp simple structure, the function is single, in the practical application process, the photovoltaic board is often sheltered from by the branch and leaf of top, lead to the local unable sunlight of receiving of photovoltaic board, and then reduced the generating efficiency of photovoltaic board, moreover, easy deposition on the photovoltaic board blocks the sunlight and shines on the photovoltaic board, causes the generating efficiency of equipment low, the electric energy of storing in the battery reduces, can't maintain the long-time illumination demand at night, and then lead to current photovoltaic board practicality to reduce.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the anti-blocking solar street lamp for illumination is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-shielding solar street lamp for illumination comprises a base, a lamp post, a lamp holder, a lampshade, a lamp tube and a power generation mechanism, wherein the bottom end of the lamp post is fixed on the base;
the power generation mechanism comprises a base plate, an adjusting component, a supporting plate and a power generation component from bottom to top in sequence, wherein the base plate is fixed at the top end of the lamp post, the adjusting component is in transmission connection with the supporting plate, the power generation component comprises a photovoltaic plate and two protection mechanisms, the photovoltaic plate is fixed above the supporting plate, and the two protection mechanisms are respectively arranged on two sides of the photovoltaic plate;
The protection mechanism comprises a direction adjusting component, a cleaning component, a hinge component and a light guide box, the light guide box is arranged above the supporting plate through the hinge component, the direction adjusting component is arranged on one side, close to the photovoltaic panel, of the light guide box, the direction adjusting component is in transmission connection with the light guide box, the cleaning component is arranged on the other side of the light guide box, and a light passing mechanism is arranged in the light guide box;
The cleaning assembly comprises a first motor, a ring, a rotating shaft, a cleaning plate, two cleaning units and a plurality of brushes, the first motor and the ring are fixed on the light guide box, the ring is sleeved on the rotating shaft, the brushes are uniformly distributed on one side of the cleaning plate away from the light guide box, the two cleaning units are respectively arranged on two sides of the first motor, each cleaning unit comprises a rotating shaft and a plurality of conveying belts, the first motor is in transmission connection with the rotating shaft, two ends of the inner side of each conveying belt are respectively provided with a driving disc and a driven disc, the driving discs are sleeved on the rotating shafts, and the driven discs are sleeved on the rotating shaft;
The light passing mechanism comprises a driving assembly, a cross rod and two telescopic assemblies, wherein the cross rod is positioned above the driving assembly, and the two telescopic assemblies are respectively arranged on two sides of the driving assembly;
The telescopic assembly comprises a translation block, a positioning block, a telescopic frame, a connecting block, a sliding ring and a frame, wherein the positioning block is fixed at the bottom in the light guide box, the connecting block is fixed below the cross rod, the vertical section of the frame is U-shaped, two ends of the frame are fixed below the cross rod, the sliding ring is sleeved on the frame, two sides of the top end of the telescopic frame are respectively hinged with the connecting block and the sliding ring, and two sides of the bottom end of the telescopic frame are respectively hinged with the positioning block and the translation block;
A temperature measuring module is arranged in the lampshade and comprises a temperature measuring circuit, the temperature measuring circuit comprises a first operational amplifier, a second operational amplifier, a third operational amplifier, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a first capacitor, a second capacitor, a third capacitor, a first adjustable resistor, a second adjustable resistor and a third adjustable resistor, the inverting input end of the first operational amplifier is connected with the first capacitor, the non-inverting input end of the first operational amplifier is grounded through the first resistor, the non-inverting input end of the first operational amplifier is connected with the output end of the first operational amplifier through the second resistor, the output end of the first operational amplifier is grounded through the first adjustable resistor, the adjustable end of the first adjustable resistor is connected with the output end of the first operational amplifier, the output end of the first operational amplifier is connected with the inverting input end of the second operational amplifier through a series circuit consisting of a third resistor and a fourth resistor, the inverting input end of the second operational amplifier is grounded through a third capacitor, the non-inverting input end of the second operational amplifier is respectively connected with a third resistor and a fourth resistor through a series circuit consisting of a second capacitor and a fifth resistor, the output end of the second operational amplifier is connected with the inverting input end of the third operational amplifier through a sixth resistor, the inverting input end of the third operational amplifier is connected with the output end of the third operational amplifier through a third adjustable resistor, the adjustable end of the third adjustable resistor is connected with the output end of the third operational amplifier, the non-inverting input end of the third operational amplifier is grounded through the second adjustable resistor, and the adjustable end of the second adjustable resistor is connected with the non-inverting input end of the third operational amplifier.
Preferably, in order to facilitate the angle of adjusting the photovoltaic board, adjusting part includes branch, second motor, actuating lever and driven lever, branch and second motor are all fixed in the top of base plate, the top and the layer board of branch are articulated, the second motor is connected with the actuating lever transmission, the actuating lever passes through the driven lever and is articulated with the photovoltaic board.
Preferably, in order to adjust the angle of the light guide box conveniently, the direction adjusting assembly comprises an inclined plate, a moving unit and an adjusting rod, the inclined plate is fixed above the supporting plate, the moving unit is arranged on one side, close to the photovoltaic panel, of the inclined plate, the moving unit is in transmission connection with one end of the adjusting rod, and the other end of the adjusting rod is hinged to the light guide box.
as preferred, in order to drive the leaded light box through adjusting the pole and rotate, the mobile unit includes motor, bearing, lead screw and regulating block, motor and bearing are all fixed on the swash plate, the lead screw sets up between motor and bearing, the motor is connected with the lead screw transmission, the regulating block cover is established on the lead screw, the periphery of lead screw is equipped with the external screw thread, be equipped with the internal thread in the regulating block, the internal thread in the regulating block matches with the external screw thread on the lead screw.
preferably, the motor is a dc servo motor in order to secure a driving force of the motor.
As preferred, for the convenience of adjusting the distance between locating piece and the translation piece, drive assembly includes air pump, cylinder and two gas poles, the bottom in the leaded light box is fixed to the cylinder, the air pump is fixed on the cylinder, air pump and cylinder intercommunication, two gas poles and flexible subassembly one-to-one, the one end setting of gas pole is in the cylinder, the other end and the translation piece fixed connection of gas pole.
As preferred, for the convenience of leading light box to rotate, hinged assembly includes two articulated units, and two articulated units set up the both sides at leading light box respectively, articulated unit includes hinge bar, stay tube and montant, the stay tube passes through the montant to be fixed in the top of layer board, the one end setting of hinge bar is in the stay tube, the other end and the leaded light box fixed connection of hinge bar.
Preferably, in order to prevent the branches above the photovoltaic panel from passing through the lower part of the cross rod and affecting the power generation efficiency of the photovoltaic panel, the passing mechanism further comprises light passing cloth, and four corners of the light passing cloth are respectively fixedly connected with two ends of the cross rod and two positioning blocks.
preferably, in order to reinforce the supporting substrate, the bottom end of the lamp post is provided with at least two reinforcing plates, the reinforcing plates are uniformly distributed on the periphery of the lamp post in the circumferential direction, one of the two right-angle sides of each reinforcing plate is fixed below the substrate, and the other right-angle side of each reinforcing plate is fixedly connected with the lamp post.
Preferably, in order to detect whether a shielding object is arranged above the supporting plate, a camera is arranged above the supporting plate.
The invention has the advantages that the shading-proof solar street lamp for illumination can drive the light guide box to rotate by the direction adjusting component in the protection mechanism, the cleaning component is matched to drive the cleaning plate to move, the brush sweeps dust on the photovoltaic plate, the equipment recovers the power generation efficiency, moreover, when the light guide box moves towards the direction far away from the photovoltaic plate, the cross rod is far away from the light guide box by the mechanism, the cross rod rotates to dial branches and leaves above the photovoltaic plate, the photovoltaic plate is prevented from being shaded, and the normal power generation is ensured, compared with the traditional protection mechanism, the protection mechanism has powerful and reliable functions, can ensure the power generation efficiency of the power generation mechanism, further improves the practicability of the equipment, and can carry out multi-stage amplification on signals by the first operational amplifier, the second operational amplifier and the third operational amplifier in the temperature measuring circuit, thereby ensuring the accuracy of signal detection, and the signal is amplified and adjusted through the adjustable resistor, so that the signal is prevented from overflowing, and the reliability of temperature measurement is improved.
Drawings
the invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an anti-blocking solar street light for illumination according to the present invention;
FIG. 2 is a schematic structural diagram of the power generation mechanism of the anti-blocking solar street light for illumination of the present invention;
FIG. 3 is a schematic structural view of the protective mechanism of the anti-blocking solar street light for illumination of the present invention;
FIG. 4 is a schematic structural view of the cleaning assembly of the anti-blocking solar street light for illumination of the present invention;
FIG. 5 is a schematic structural diagram of a light passing mechanism of the anti-blocking solar street light for illumination according to the invention;
FIG. 6 is a schematic circuit diagram of the temperature measuring circuit of the anti-blocking solar street light for illumination of the present invention;
In the figure: 1. the light guide device comprises a base, 2. a lamp post, 3. a lamp holder, 4. a lamp shade, 5. a lamp tube, 6. a base plate, 7. a supporting plate, 8. a photovoltaic panel, 9. a light guide box, 10. a first motor, 11. a circular ring, 12. a rotating shaft, 13. a cleaning plate, 14. a brush, 15. a rotating shaft, 16. a conveyor belt, 17. a cross rod, 18. a translation block, 19. a positioning block, 20. a telescopic frame, 21. a connecting block, 22. a sliding ring, 23. a frame, 24. a supporting rod, 25. a second motor, 26. a driving rod, 27. a driven rod, 28. a sloping plate, 29. an adjusting rod, 30. a motor, 31. a screw rod, 32. an adjusting block, 33. a bearing, 34. an air pump, 35. an air cylinder, 36. an air rod, 37. a hinge joint rod, 38. a supporting tube, 39. a vertical rod, 40. a light-transmitting cloth, 41. a reinforcing plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an anti-blocking solar street lamp for illumination comprises a base 1, a lamp post 2, a lamp holder 3, a lampshade 4, a lamp tube 5 and a power generation mechanism, wherein the bottom end of the lamp post 2 is fixed on the base 1, the lampshade 4 is fixed on one side of the lamp post 2 through the lamp holder 3, the lamp tube 5 is arranged in the lampshade 4, and the power generation mechanism is arranged at the top end of the lamp post 2;
In daytime, the solar street lamp performs photovoltaic power generation by the power generation mechanism at the top end of the lamp post 2, stores electric energy in the storage battery, and at night, the lamp tube 5 is used for lighting by the electric energy stored in the storage battery.
as shown in fig. 2, the power generation mechanism sequentially comprises a base plate 6, an adjusting assembly, a supporting plate 7 and a power generation assembly from bottom to top, the base plate 6 is fixed at the top end of the lamp post 2, the adjusting assembly is in transmission connection with the supporting plate 7, the power generation assembly comprises a photovoltaic panel 8 and two protection mechanisms, the photovoltaic panel 8 is fixed above the supporting plate 7, and the two protection mechanisms are respectively arranged at two sides of the photovoltaic panel 8;
In the power generation mechanism, carry out photovoltaic power generation by photovoltaic board 8, in order to improve the generating efficiency, adjust the angle of layer board 7 through adjusting part, and then change photovoltaic board 8's angle, make photovoltaic board 8 just to sunshine, be convenient for improve the generating efficiency, in photovoltaic board 8's both sides, protection machanism not only can get rid of the dust on the photovoltaic board 8, make equipment resume generating efficiency, but also can dial the branch and leaf above photovoltaic board 8 open, prevent that the branch and leaf from blockking sunshine propagation and shine.
As shown in fig. 3, the protection mechanism includes a direction adjusting component, a cleaning component, a hinge component and a light guide box 9, the light guide box 9 is disposed above the supporting plate 7 through the hinge component, the direction adjusting component is disposed on one side of the light guide box 9 close to the photovoltaic panel 8, the direction adjusting component is in transmission connection with the light guide box 9, the cleaning component is disposed on the other side of the light guide box 9, and a light passing mechanism is disposed in the light guide box 9;
In the protection machanism, can drive light guide box 9 by transferring to the subassembly and rotate, through being equipped with logical light mechanism in the box, it can expand to the top of photovoltaic board 8 to lead to light mechanism, the cooperation is transferred to the subassembly, when making light guide box 9 rotate to the direction of keeping away from photovoltaic board 8, can dial the branch and leaf of top, when light guide box 9 rotates until being parallel with photovoltaic board 8 to the direction of being close to photovoltaic board 8, can clean photovoltaic board 8's surface by cleaning assembly, get rid of the dust on the photovoltaic board 8.
As shown in fig. 4, the cleaning assembly includes a first motor 10, a ring 11, a rotating shaft 12, a cleaning plate 13, two cleaning units and a plurality of brushes 14, the first motor 10 and the ring 11 are both fixed on the light guide box 9, the ring 11 is sleeved on the rotating shaft 12, the brushes 14 are uniformly distributed on one side of the cleaning plate 13 away from the light guide box 9, the two cleaning units are respectively arranged on two sides of the first motor 10, the cleaning unit includes a rotating shaft 15 and a plurality of conveyor belts 16, the first motor 10 is in transmission connection with the rotating shaft 15, two ends of the inner side of the conveyor belts 16 are respectively provided with a driving disc 43 and a driven disc 44, the driving disc 43 is sleeved on the rotating shaft 15, and the driven disc 44 is sleeved on the rotating shaft 12;
In the cleaning assembly, the first motor 10 drives the rotating shafts 15 at two sides to rotate, so that the driving disc 43 sleeved on the rotating shafts 15 rotates to drive the conveying belt 16 to rotate, the cleaning plate 13 moves, and the brush 14 removes dust on the surface of the photovoltaic panel 8 while the cleaning plate 13 moves, thereby improving the power generation efficiency.
As shown in fig. 5, the light passing mechanism includes a driving assembly, a cross bar 17 and two telescopic assemblies, the cross bar 17 is located above the driving assembly, and the two telescopic assemblies are respectively arranged at two sides of the driving assembly;
The telescopic assembly comprises a translation block 18, a positioning block 19, a telescopic frame 20, a connecting block 21, a sliding ring 22 and a frame 23, wherein the positioning block 19 is fixed at the bottom in the light guide box 9, the connecting block 21 is fixed below the cross rod 17, the vertical cross section of the frame 23 is in a U shape, two ends of the frame 23 are fixed below the cross rod 17, the sliding ring 22 is sleeved on the frame 23, two sides of the top end of the telescopic frame 20 are hinged to the connecting block 21 and the sliding ring 22 respectively, and two sides of the bottom end of the telescopic frame 20 are hinged to the positioning block 19 and the translation block 18 respectively.
the drive assembly operates to drive the translation blocks 18 on the two sides to move, and the distance between the translation blocks 18 and the positioning blocks 19 is changed, so that the telescopic frame 20 stretches and retracts to drive the cross rod 17 to move above the light guide box 9, and branches and leaves above the photovoltaic panel 8 can be conveniently pulled away by the cross rod 17.
as shown in fig. 6, a temperature measuring module is disposed in the lamp housing 4, the temperature measuring module includes a temperature measuring circuit, the temperature measuring circuit includes a first operational amplifier U1, a second operational amplifier U2, a third operational amplifier U3, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a first capacitor C1, a second capacitor C2, a third capacitor C3, a first adjustable resistor Rp1, a second adjustable resistor Rp2, and a third adjustable resistor Rp3, an inverting input terminal of the first operational amplifier U1 is connected to the first capacitor C1, a non-inverting input terminal of the first operational amplifier U1 is grounded through the first resistor R1, a non-inverting input terminal of the first operational amplifier U1 is connected to an output terminal of the first operational amplifier U1 through the second resistor R2, a first adjustable resistor Rp 8653 is grounded to the output terminal 8427, an adjustable end of the first adjustable resistor Rp1 is connected with an output end of a first operational amplifier U1, an output end of the first operational amplifier U1 is connected with an inverting input end of a second operational amplifier U2 through a series circuit composed of a third resistor R3 and a fourth resistor R4, an inverting input end of the second operational amplifier U2 is grounded through a third capacitor C3, a non-inverting input end of the second operational amplifier U2 is connected with an inverting input end of a third operational amplifier U3 through a series circuit composed of a second capacitor C2 and a fifth resistor R5 respectively through a third resistor R3 and a fourth resistor R4, an output end of the second operational amplifier U2 is connected with an inverting input end of the third operational amplifier U3 through a sixth resistor R6, an inverting input end of the third operational amplifier U3 is connected with an output end of the third operational amplifier U3 through a third adjustable resistor Rp3, an adjustable end of the third resistor Rp3 is connected with an output end of a third operational amplifier U3, the non-inverting input terminal of the third operational amplifier U3 is grounded through a second adjustable resistor Rp2, and the adjustable terminal of the second adjustable resistor Rp2 is connected to the non-inverting input terminal of the third operational amplifier U3.
The temperature measuring module measures temperature, and in the temperature measuring circuit, signals are amplified in three stages through amplifying circuits formed by a first operational amplifier U1, a second operational amplifier U2 and a third operational amplifier U3 respectively, so that the accuracy of signal detection is guaranteed; the first adjustable resistor Rp1, the second adjustable resistor Rp2 and the third adjustable resistor Rp3 are used for adjusting signal amplification, signal overflow is prevented, and reliability of temperature measurement is improved.
As shown in fig. 2, the adjusting assembly includes a supporting rod 24, a second motor 25, a driving rod 26 and a driven rod 27, wherein the supporting rod 24 and the second motor 25 are both fixed above the base plate 6, the top end of the supporting rod 24 is hinged to the supporting plate 7, the second motor 25 is in transmission connection with the driving rod 26, and the driving rod 26 is hinged to the photovoltaic panel 8 through the driven rod 27.
the second motor 25 operates to drive the driving rod 26 to rotate, and the supporting plate 7 is driven to rotate through the driven rod 27, so that the angle of the photovoltaic panel 8 is changed, the photovoltaic panel 8 is opposite to the sunlight irradiation direction, the power generation efficiency is improved,
As shown in fig. 3, the direction-adjusting assembly includes an inclined plate 28, a moving unit and an adjusting rod 29, the inclined plate 28 is fixed above the supporting plate 7, the moving unit is arranged on one side of the inclined plate 28 close to the photovoltaic panel 8, the moving unit is in transmission connection with one end of the adjusting rod 29, and the other end of the adjusting rod 29 is hinged to the light guide box 9. The moving unit pulls one end of the adjusting lever 29 and the other end drives the light guiding box 9, thereby rotating the light guiding box 9.
As shown in fig. 3, in order to drive the light guide box 9 to rotate through the adjusting rod 29, the moving unit includes a motor 30, a bearing 33, a screw rod 31 and an adjusting block 32, the motor 30 and the bearing 33 are both fixed on the inclined plate 28, the screw rod 31 is arranged between the motor 30 and the bearing 33, the motor 30 is in transmission connection with the screw rod 31, the adjusting block 32 is sleeved on the screw rod 31, an external thread is arranged on the periphery of the screw rod 31, an internal thread is arranged in the adjusting block 32, and the internal thread in the adjusting block 32 is matched with the external thread on the screw rod 31.
the motor 30 operates to drive the screw rod 31 to rotate, so that the external threads on the screw rod 31 act on the internal threads in the adjusting block 32, the adjusting block 32 is driven to move along the axis direction of the screw rod 31, and the adjusting rod 29 is pulled to rotate the adjusting rod 29.
Preferably, the motor 30 is a dc servo motor in order to secure the driving force of the motor 30 by utilizing the characteristic that the driving force of the dc servo motor is strong.
as shown in fig. 5, the driving assembly includes an air pump 34, an air cylinder 35 and two air rods 36, the air cylinder 35 is fixed at the bottom inside the light guide box 9, the air pump 34 is fixed on the air cylinder 35, the air pump 34 is communicated with the air cylinder 35, the two air rods 36 are in one-to-one correspondence with the telescopic assemblies, one end of each air rod 36 is arranged inside the air cylinder 35, and the other end of each air rod 36 is fixedly connected with the translation block 18.
The air pump 34 can change the air pressure in the air cylinder 35, when the air pressure in the air cylinder 35 increases, the two air rods 36 are driven to be away from each other, the distance between the translation block 18 and the positioning block 19 is reduced, the telescopic frame 20 is driven to stretch, the cross rod 17 moves upwards, and when the air pump 34 reduces the air pressure in the air cylinder 35, the cross rod 17 moves downwards.
Preferably, in order to facilitate the rotation of the light guiding box 9, the hinge assembly comprises two hinge units, the two hinge units are respectively arranged at two sides of the light guiding box 9, the hinge units comprise hinge rods 37, support tubes 38 and vertical rods 39, the support tubes 38 are fixed above the supporting plate 7 through the vertical rods 39, one ends of the hinge rods 37 are arranged in the support tubes 38, and the other ends of the hinge rods 37 are fixedly connected with the light guiding box 9. The rotation of the light guide box 9 is facilitated because the hinge rod 37 can rotate within the support tube 38.
Preferably, in order to prevent branches above the photovoltaic panel 8 from passing through the lower portion of the cross bar 17 and affecting the power generation efficiency of the photovoltaic panel 8, the passing mechanism further comprises a light passing cloth 40, and four corners of the light passing cloth 40 are fixedly connected with two ends of the cross bar 17 and the two positioning blocks 19 respectively. By utilizing the light-transmitting cloth 40, branches and leaves can be prevented from passing through between the two expansion brackets 20 and below the cross rod 17, so that solar light is blocked, and the power generation efficiency is influenced.
preferably, in order to reinforce the supporting substrate 6, the bottom end of the lamp post 2 is provided with at least two reinforcing plates 41, the reinforcing plates 41 are circumferentially and uniformly distributed on the periphery of the lamp post 2, one of the two right-angled edges of the reinforcing plates 41 is fixed below the substrate 6, and the other right-angled edge is fixedly connected with the lamp post 2. The reinforcing plate 41 is used to support the substrate 6, so that the structure of the substrate 6 is more stable.
Preferably, a camera 42 is disposed above the supporting plate 7 for detecting whether a shield is present above the supporting plate 7.
This solar street lamp can drive light guide box 9 through transferring to the subassembly and rotate, when light guide box 9 rotates to being parallel with photovoltaic board 8, can drive cleaning board 13 by cleaning assembly and remove, make brush 14 on cleaning board 13 remove at photovoltaic board 8's surface, sweep the dust on the photovoltaic board 8, be convenient for restore to the generating efficiency of equipment, moreover, in leading to light mechanism, translation piece 18 by two flexible subassemblies of drive assembly drive removes to locating piece 19, make horizontal pole 17 keep away from light guide box 9, then the cooperation is transferred to the subassembly, make horizontal pole 17 rotate to the direction of keeping away from photovoltaic board 8, thereby make horizontal pole 17 dial the branch and leaf of photovoltaic board 8's top, prevent that photovoltaic board 8 from being sheltered from, influence generating efficiency.
Compared with the prior art, the sheltering-proof solar street lamp for illumination can drive the light guide box 9 to rotate by the direction adjusting component in the protection mechanism, the cleaning component is matched to drive the cleaning plate 13 to move, the brush 14 sweeps dust on the photovoltaic plate 8, and the power generation efficiency of the equipment is recovered, moreover, when the light guide box 9 moves towards the direction far away from the photovoltaic plate 8, the transverse rod 17 is far away from the light guide box 9 by the mechanism, the transverse rod 17 rotates to dial branches and leaves above the photovoltaic plate 8, the photovoltaic plate 8 is prevented from being sheltered, and normal power generation is ensured, compared with the traditional protection mechanism, the protection mechanism has powerful and reliable functions, can ensure the power generation efficiency of the power generation mechanism, further improve the practicability of the equipment, and multistage amplification is carried out on signals by the first operational amplifier, the second operational amplifier and the third operational amplifier in the temperature measuring circuit, thereby ensuring the accuracy of signal detection, and the signal is amplified and adjusted through the adjustable resistor, so that the signal is prevented from overflowing, and the reliability of temperature measurement is improved.
in light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The shading-proof solar street lamp for illumination is characterized by comprising a base (1), a lamp post (2), a lamp holder (3), a lampshade (4), a lamp tube (5) and a power generation mechanism, wherein the bottom end of the lamp post (2) is fixed on the base (1), the lampshade (4) is fixed on one side of the lamp post (2) through the lamp holder (3), the lamp tube (5) is arranged in the lampshade (4), and the power generation mechanism is arranged at the top end of the lamp post (2);
the power generation mechanism comprises a base plate (6), an adjusting assembly, a supporting plate (7) and a power generation assembly in sequence from bottom to top, wherein the base plate (6) is fixed at the top end of the lamp post (2), the adjusting assembly is in transmission connection with the supporting plate (7), the power generation assembly comprises a photovoltaic plate (8) and two protection mechanisms, the photovoltaic plate (8) is fixed above the supporting plate (7), and the two protection mechanisms are respectively arranged on two sides of the photovoltaic plate (8);
The protection mechanism comprises a direction adjusting component, a cleaning component, a hinge component and a light guide box (9), the light guide box (9) is arranged above the supporting plate (7) through the hinge component, the direction adjusting component is arranged on one side, close to the photovoltaic panel (8), of the light guide box (9), the direction adjusting component is in transmission connection with the light guide box (9), the cleaning component is arranged on the other side of the light guide box (9), and a light passing mechanism is arranged in the light guide box (9);
the cleaning component comprises a first motor (10), a circular ring (11), a rotating shaft (12), a cleaning plate (13), two cleaning units and a plurality of brushes (14), the first motor (10) and the circular ring (11) are fixed on the light guide box (9), the circular ring (11) is sleeved on the rotating shaft (12), the hairbrushes (14) are uniformly distributed on one side of the cleaning plate (13) far away from the light guide box (9), the two cleaning units are respectively arranged on two sides of the first motor (10), the cleaning unit comprises a rotating shaft (15) and a plurality of conveyor belts (16), the first motor (10) is in transmission connection with the rotating shaft (15), a driving disc (43) and a driven disc (44) are respectively arranged at the two ends of the inner side of the conveyor belt (16), the driving disc (43) is sleeved on the rotating shaft (15), and the driven disc (44) is sleeved on the rotating shaft (12);
the light passing mechanism comprises a driving assembly, a cross rod (17) and two telescopic assemblies, wherein the cross rod (17) is positioned above the driving assembly, and the two telescopic assemblies are respectively arranged on two sides of the driving assembly;
the telescopic assembly comprises a translation block (18), a positioning block (19), a telescopic frame (20), a connecting block (21), a sliding ring (22) and a frame (23), the positioning block (19) is fixed at the bottom in the light guide box (9), the connecting block (21) is fixed below the cross rod (17), the vertical section of the frame (23) is U-shaped, two ends of the frame (23) are fixed below the cross rod (17), the sliding ring (22) is sleeved on the frame (23), two sides of the top end of the telescopic frame (20) are respectively hinged with the connecting block (21) and the sliding ring (22), and two sides of the bottom end of the telescopic frame (20) are respectively hinged with the positioning block (19) and the translation block (18);
A temperature measuring module is arranged in the lampshade (4), the temperature measuring module comprises a temperature measuring circuit, the temperature measuring circuit comprises a first operational amplifier (U1), a second operational amplifier (U2), a third operational amplifier (U3), a first resistor (R1), a second resistor (R2), a third resistor (R3), a fourth resistor (R4), a fifth resistor (R5), a sixth resistor (R6), a first capacitor (C1), a second capacitor (C2), a third capacitor (C3), a first adjustable resistor (Rp1), a second adjustable resistor (Rp2) and a third adjustable resistor (Rp3), the inverting input end of the first operational amplifier (U6342) is connected with the first capacitor (C1), the non-inverting input end of the first operational amplifier (U1) is grounded through the first resistor (R1), the non-inverting input end of the first operational amplifier (U1) is connected with the output end of the first operational amplifier (U58573) through the second resistor (R57323), the output end of the first operational amplifier (U1) is grounded through a first adjustable resistor (Rp1), the adjustable end of the first adjustable resistor (Rp1) is connected with the output end of a first operational amplifier (U1), the output end of the first operational amplifier (U1) is connected with the inverting input end of a second operational amplifier (U2) through a series circuit formed by a third resistor (R3) and a fourth resistor (R4), the inverting input end of the second operational amplifier (U2) is grounded through a third capacitor (C3), the non-inverting input end of the second operational amplifier (U2) is connected with a third resistor (R3) and a fourth resistor (R4) through a series circuit formed by a second capacitor (C2) and a fifth resistor (R5), the output end of the second operational amplifier (U2) is connected with the inverting input end of the third operational amplifier (U3) through a sixth resistor (R6), the inverting input end of the third operational amplifier (U3) is connected with the output end of a third operational amplifier (U3) through a third adjustable resistor (Rp3), the adjustable end of the third adjustable resistor (Rp3) is connected with the output end of the third operational amplifier (U3), the non-inverting input end of the third operational amplifier (U3) is grounded through a second adjustable resistor (Rp2), and the adjustable end of the second adjustable resistor (Rp2) is connected with the non-inverting input end of the third operational amplifier (U3).
2. The solar street light with shielding function for lighting according to claim 1, wherein the adjusting component comprises a supporting rod (24), a second motor (25), a driving rod (26) and a driven rod (27), the supporting rod (24) and the second motor (25) are fixed above the base plate (6), the top end of the supporting rod (24) is hinged with the supporting plate (7), the second motor (25) is in transmission connection with the driving rod (26), and the driving rod (26) is hinged with the photovoltaic panel (8) through the driven rod (27).
3. the sheltering-proof solar street light for illumination according to claim 1, wherein the direction-adjusting assembly comprises an inclined plate (28), a moving unit and an adjusting rod (29), the inclined plate (28) is fixed above the supporting plate (7), the moving unit is arranged on one side of the inclined plate (28) close to the photovoltaic plate (8), the moving unit is in transmission connection with one end of the adjusting rod (29), and the other end of the adjusting rod (29) is hinged with the light guide box (9).
4. the shading-proof solar street lamp for illumination as claimed in claim 3, wherein the moving unit comprises a motor (30), a bearing (33), a screw rod (31) and an adjusting block (32), the motor (30) and the bearing (33) are both fixed on the inclined plate (28), the screw rod (31) is arranged between the motor (30) and the bearing (33), the motor (30) is in transmission connection with the screw rod (31), the adjusting block (32) is sleeved on the screw rod (31), an external thread is arranged on the periphery of the screw rod (31), an internal thread is arranged in the adjusting block (32), and the internal thread in the adjusting block (32) is matched with the external thread on the screw rod (31).
5. The sheltered solar street light for lighting according to claim 4, characterized in that the motor (30) is a DC servomotor.
6. the shading-proof solar street lamp for illumination as claimed in claim 1, wherein the driving assembly comprises an air pump (34), an air cylinder (35) and two air rods (36), the air cylinder (35) is fixed at the bottom inside the light guide box (9), the air pump (34) is fixed on the air cylinder (35), the air pump (34) is communicated with the air cylinder (35), the two air rods (36) are in one-to-one correspondence with the telescopic assemblies, one end of each air rod (36) is arranged inside the air cylinder (35), and the other end of each air rod (36) is fixedly connected with the translation block (18).
7. The sheltering-proof solar street light for illumination according to claim 1, wherein the hinge assembly comprises two hinge units, the two hinge units are respectively arranged at two sides of the light guide box (9), the hinge units comprise a hinge rod (37), a support tube (38) and a vertical rod (39), the support tube (38) is fixed above the support plate (7) through the vertical rod (39), one end of the hinge rod (37) is arranged in the support tube (38), and the other end of the hinge rod (37) is fixedly connected with the light guide box (9).
8. the sheltering-proof solar street lamp for illumination according to claim 1, wherein the passing mechanism further comprises a light-passing cloth (40), and four corners of the light-passing cloth (40) are respectively fixedly connected with two ends of the cross bar (17) and the two positioning blocks (19).
9. The sheltering-proof solar street lamp for illumination according to claim 1, wherein the bottom end of the lamp post (2) is provided with at least two reinforcing plates (41), the reinforcing plates (41) are uniformly distributed on the periphery of the lamp post (2) in the circumferential direction, one of the two right-angled edges of the reinforcing plates (41) is fixed below the substrate (6), and the other right-angled edge is fixedly connected with the lamp post (2).
10. The sheltered solar street light for illumination according to claim 1, characterized in that a camera (42) is provided above the supporting plate (7).
CN201910673535.8A 2019-07-24 2019-07-24 A solar street lamp that is used for sheltering from of preventing of illumination Withdrawn CN110566880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910673535.8A CN110566880A (en) 2019-07-24 2019-07-24 A solar street lamp that is used for sheltering from of preventing of illumination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910673535.8A CN110566880A (en) 2019-07-24 2019-07-24 A solar street lamp that is used for sheltering from of preventing of illumination

Publications (1)

Publication Number Publication Date
CN110566880A true CN110566880A (en) 2019-12-13

Family

ID=68772994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910673535.8A Withdrawn CN110566880A (en) 2019-07-24 2019-07-24 A solar street lamp that is used for sheltering from of preventing of illumination

Country Status (1)

Country Link
CN (1) CN110566880A (en)

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