CN110578896A - A solar street lamp that application scope is wide for wisdom city - Google Patents
A solar street lamp that application scope is wide for wisdom city Download PDFInfo
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- CN110578896A CN110578896A CN201910971446.1A CN201910971446A CN110578896A CN 110578896 A CN110578896 A CN 110578896A CN 201910971446 A CN201910971446 A CN 201910971446A CN 110578896 A CN110578896 A CN 110578896A
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- operational amplifier
- resistor
- water tank
- fixed
- solar street
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000010248 power generation Methods 0.000 claims abstract description 21
- 239000003990 capacitor Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/008—Measuring or testing arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- 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
- F21S9/028—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 using hydropower, e.g. using water powered turbines
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- 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
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Sustainable Energy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar street lamp with wide application range for a smart city, which comprises a base, a lamp post, a lamp housing and a lamp tube, wherein a water storage mechanism is arranged at the top end of the lamp post, a power generation mechanism is arranged above the base, the water storage mechanism comprises a water tank and two water storage components, each water storage component comprises a vertical plate, a photovoltaic plate and a pulling unit, a filter screen and a cleaning mechanism are arranged in the water tank, the cleaning mechanism comprises a second motor, a driving rod, a driven rod and a cleaning plate, the solar street lamp with wide application range for the smart city carries out photovoltaic power generation on fine days through the water storage mechanism, the photovoltaic plates are moved to two sides of the water tank in rainy days, rainwater power generation is conveniently carried out through the power generation mechanism after rainwater is collected, the power supply requirement of a power system is reduced, the solar street lamp is suitable for various weathers, and not only can prevent the filter, the water storage of the water tank is influenced, and the practicability of the equipment is improved.
Description
Technical Field
The invention relates to the field of outdoor lighting equipment, in particular to a solar street lamp with a wide application range for a smart city.
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.
The energy required by the solar street lamp illumination is from the power generation of the photovoltaic panel and the power supply of the power system in the daytime, and more electric energy needs to be distributed from the power system to maintain the illumination when the electric quantity generated by the photovoltaic panel is low in the daytime, so that the conventional solar street lamp cannot generate electricity by itself when meeting rainy weather, equipment needs to consume the electric energy of the power system to maintain the illumination, the burden of the power system is increased, and the solar street lamp is not suitable for running in rainy days.
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 solar street lamp with the wide application range for the smart city is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a solar street lamp with a wide application range for a smart city comprises a base, a lamp post, a lamp housing and a lamp tube, wherein the bottom end of the lamp post is fixed on the base, the lamp housing is fixed on one side of the lamp post, the lamp tube is fixed below the lamp housing, a water storage mechanism is arranged at the top end of the lamp post, a power generation mechanism is arranged above the base and arranged on one side of the lamp post, a PLC (programmable logic controller) and an antenna are arranged in the base, and the antenna is electrically connected with the PLC;
The water storage mechanism comprises a water tank, a water discharge pipe, a communicating pipe and two water storage components, wherein the water tank is fixed at the top end of the lamp post, the water discharge pipe and the communicating pipe are both arranged at one side of the water tank, which is far away from the lamp tube, the water discharge pipe and the communicating pipe are both communicated with the water tank, a first water valve is arranged in the water discharge pipe, a second water valve is arranged in the communicating pipe, and the two water storage components are respectively arranged at two sides above the water tank;
the water storage assembly comprises a vertical plate, a photovoltaic plate and a pulling unit, the vertical plate is fixed on the water tank, the photovoltaic plate is located above the vertical plate, the pulling unit is in transmission connection with the photovoltaic plate, the pulling unit comprises a connecting wire, a side lever, a guide wheel, a connecting rod, a first motor and a driving disc, the first motor is fixed below the vertical plate through the connecting rod and in transmission connection with the driving disc, one end of the side lever is fixed at one end of the vertical plate, which is far away from the water tank, the guide wheel is arranged at the other end of the side lever, one end of the connecting wire is connected with the photovoltaic plate, and the other end of the connecting wire is arranged on the driving disc through the guide wheel;
A filter screen and a cleaning mechanism are arranged in the water tank, the filter screen is fixed on the inner wall of the water tank, and the cleaning mechanism is positioned above the filter screen;
the cleaning mechanism comprises a second motor, a driving rod, a driven rod and a cleaning plate, the second motor is fixed on the inner wall of the water tank and is in transmission connection with the driving rod, the driving rod is hinged with the cleaning plate through the driven rod, a plurality of brushes are arranged below the cleaning plate, and the brushes are uniformly distributed on the cleaning plate;
A temperature measuring module is arranged in the lamp housing 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 convert gravitational potential energy of water in the water tank into electric energy, the power generation mechanism comprises a shell and a water outlet pipe, the shell is fixed on the base, the water outlet pipe is communicated with the shell, the shell is communicated with a communicating pipe, a power generator, a rotating shaft and at least two blades are arranged in the shell, the power generator is fixed at the bottom in the shell, the blades are circumferentially and uniformly distributed on the periphery of the rotating shaft, and the blades are in transmission connection with the power generator through the rotating shaft.
Preferably, in order to enable the photovoltaic panel to move stably, limiting assemblies are arranged on two sides of the photovoltaic panel and comprise a circular ring and a frame, the circular ring is fixed on the photovoltaic panel, the vertical section of the frame is U-shaped, an opening of the U-shaped section is downward, two ends of the frame are fixedly connected with a vertical plate, and the circular ring is sleeved on the frame.
Preferably, the riser is disposed obliquely upward in order to increase a rainwater collection range.
Preferably, in order to facilitate detection of whether the current weather is rainy, the photovoltaic panel is provided with a raindrop sensor.
preferably, in order to facilitate the discharge of the silt on the filter screen from the water discharge pipe, the filter screen is arranged obliquely downwards.
Preferably, in order to fix the moving direction of the cleaning plate, the cleaning mechanism further comprises two sliding assemblies, the two sliding assemblies are respectively arranged on two sides of the upper portion of the cleaning plate, each sliding assembly comprises a sliding ring and a fixed shaft, the sliding rings are fixed above the cleaning plate, the sliding rings are sleeved on the fixed shafts, and two ends of each fixed shaft are respectively fixedly connected with the inner walls of two sides of the water tank.
As preferred, for the convenience of detecting the water yield in the water tank, still be equipped with liquid level detection mechanism in the water tank, liquid level detection mechanism sets up the below at the filter screen, liquid level detection mechanism includes top cap, pressure sensor, spring, kicking block and two guide bars, the bottom mounting of guide bar is in the bottom of water tank, the top cap is erect on two guide bars, pressure sensor fixes the below at the top cap, the kicking block is located pressure sensor's below, the kicking block passes through the spring and is connected with pressure sensor.
Preferably, the guide rod is sleeved with the floating block in order to fix the moving direction of the floating block.
Preferably, in order to ensure the strength and toughness of the connection line, the connection line is a carbon line.
The solar street lamp with wide application range for the smart city has the advantages that photovoltaic power generation is carried out on fine days through the water storage mechanism, the photovoltaic panel is moved to the two sides of the water tank in rainy days, rainwater power generation is conveniently carried out through the power generation mechanism after rainwater is collected, the power supply requirement of a power system is reduced, the solar street lamp is suitable for various weathers, compared with the traditional water storage mechanism, the water storage mechanism improves the water storage range by arranging the vertical plate in an inclined mode, the water storage speed is accelerated, in addition, silt on the filter screen is cleaned through the cleaning mechanism, the blockage of the filter screen caused by excessive accumulation of the silt is prevented from being caused, the water storage of the water tank is influenced, and further the practicability of equipment is improved. Therefore, the accuracy of signal detection is guaranteed, signals are amplified and adjusted through the adjustable resistor, signal overflow is prevented, 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 diagram of a solar street light with a wide application range for a smart city according to the present invention;
FIG. 2 is a schematic structural diagram of a water storage mechanism of a solar street lamp with a wide application range for a smart city according to the present invention;
FIG. 3 is a schematic structural diagram of a water storage assembly of a solar street light with a wide application range for a smart city according to the present invention;
FIG. 4 is a schematic structural diagram of a cleaning mechanism of a solar street light with a wide application range for a smart city according to the present invention;
FIG. 5 is a schematic structural diagram of a power generating mechanism of a solar street lamp with a wide application range for a smart city according to the present invention;
FIG. 6 is a schematic circuit diagram of a temperature measuring circuit of a solar street lamp with a wide application range for a smart city according to the present invention;
In the figure: 1. the device comprises a base, 2, a lamp post, 3, a lamp housing, 4, a lamp tube, 5, a water tank, 6, a water discharge tube, 7, a communication pipe, 8, a first water valve, 9, a second water valve, 10, a vertical plate, 11, a photovoltaic plate, 12, a connecting wire, 13, a side rod, 14, a guide wheel, 15, a connecting rod, 16, a first motor, 17, a driving disc, 18, a filter screen, 19, a second motor, 20, a driving rod, 21, a driven rod, 22, a cleaning plate, 23, a shell, 24, a water outlet pipe, 25, a generator, 26, a rotating shaft, 27, a blade, 28, a ring, 29, a frame, 30, a raindrop sensor, 31, a sliding ring, 32, a fixed shaft, 33, a top cover, 34, a pressure sensor, 35, a spring, 36, a floating block, 37, a guide rod, U1., a first operational amplifier, U2., a second operational amplifier, U3., a third operational amplifier, R1, a first resistor, R2, a second resistor, R3, r4, fourth resistor, R5. fifth resistor, c1, first capacitor, C2. second capacitor, C3. third capacitor, R6. sixth resistor, rp1, first adjustable resistor, rp2, second adjustable resistor, and rp3, third adjustable resistor.
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, a solar street lamp with a wide application range for a smart city comprises a base 1, a lamp post 2, a lamp housing 3 and a lamp tube 4, wherein the bottom end of the lamp post 2 is fixed on the base 1, the lamp housing 3 is fixed on one side of the lamp post 2, the lamp tube 4 is fixed below the lamp housing 3, the top end of the lamp post 2 is provided with a water storage mechanism, a power generation mechanism is arranged above the base 1 and is arranged on one side of the lamp post 2, a PLC and an antenna are arranged in the base 1, and the antenna is electrically connected with the PLC;
This solar street lamp passes through the retaining mechanism at the top of lamp pole 2 and collects the rainwater after the rainy day, turns into the electric energy with the gravitational potential energy of rainwater through power generation mechanism, supplies fluorescent tube 4 electricity generation to make the street lamp also can generate electricity the illumination in the rainy day, reduced the electric energy that needs consume from among the electric power system.
As shown in fig. 2, the water storage mechanism includes a water tank 5, a water discharge pipe 6, a communication pipe 7 and two water storage components, the water tank 5 is fixed on the top end of the lamp post 2, the water discharge pipe 6 and the communication pipe 7 are both arranged on one side of the water tank 5 away from the lamp tube 4, the water discharge pipe 6 and the communication pipe 7 are both communicated with the water tank 5, a first water valve 8 is arranged in the water discharge pipe 6, a second water valve 9 is arranged in the communication pipe 7, and the two water storage components are respectively arranged on two sides above the water tank 5;
In the water storage mechanism, the two water storage assemblies are away from each other in rainy days, so that the water tank 5 can collect rainwater conveniently, and in sunny days, the two water storage assemblies are close to each other and cover the upper part of the water tank 5, so that water in the water tank 5 is prevented from evaporating. Water in the water tank 5 flows into the power generation mechanism from a high position through the communication pipe 7 to generate power, and silt in the rainwater is discharged through the water discharge pipe 6.
As shown in fig. 3, the water storage assembly comprises a vertical plate 10, a photovoltaic plate 11 and a pulling unit, wherein the vertical plate 10 is fixed on the water tank 5, the photovoltaic plate 11 is positioned above the vertical plate 10, the pulling unit is in transmission connection with the photovoltaic plate 11, the pulling unit comprises a connecting wire 12, a side rod 13, a guide wheel 14, a connecting rod 15, a first motor 16 and a driving plate 17, the first motor 16 is fixed below the vertical plate 10 through the connecting rod 15, the first motor 16 is in transmission connection with the driving plate 17, one end of the side rod 13 is fixed at one end of the vertical plate 10 far away from the water tank 5, the guide wheel 14 is arranged at the other end of the side rod 13, one end of the connecting wire 12 is connected with the photovoltaic plate 11, and the other end of the connecting wire 12 is arranged on the driving plate 17 through the guide;
in rainy day, first motor 16 operation drives driving-disc 17 and rotates, makes photovoltaic board 11 remove to the direction of keeping away from water tank 5 through pulling connecting wire 12 to make water tank 5's opening open, be convenient for collect the rainwater.
As shown in fig. 4, a filter screen 18 and a cleaning mechanism are arranged in the water tank 5, the filter screen 18 is fixed on the inner wall of the water tank 5, and the cleaning mechanism is positioned above the filter screen 18;
Clean mechanism includes second motor 19, actuating lever 20, driven lever 21 and cleaning plate 22, second motor 19 is fixed on the inner wall of water tank 5, second motor 19 is connected with the transmission of actuating lever 20, actuating lever 20 is articulated with cleaning plate 22 through driven lever 21, cleaning plate 22's below is equipped with a plurality of brushes, brush evenly distributed is on cleaning plate 22.
Filter screen 18 in water tank 5 mainly plays the effect of keeping apart silt in the rainwater, make the rainwater pass through the bottom in filter screen 18 gets into water tank 5, silt stops on the surface of filter screen 18, then second motor 19 drives actuating lever 20 and rotates in the clean mechanism, make cleaning plate 22 round trip movement through driven lever 21, the brush that drives cleaning plate 22 below slides on the surface of filter screen 18, first water valve 8 in the bleeder 6 is opened simultaneously, silt is outside the discharge water tank 5 through first water valve 8, thereby prevent that silt from piling up too much and leading to filter screen 18 to block up.
as shown in fig. 6, a temperature measuring module is disposed in the lamp housing 3, 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 non-inverting input terminal of the first operational amplifier U5953 is grounded through the first resistor R84 1, 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. 5, the power generation mechanism includes a housing 23 and a water outlet pipe 24, the housing 23 is fixed on the base 1, the water outlet pipe 24 is communicated with the housing 23, the housing 23 is communicated with the communication pipe 7, a power generator 25, a rotating shaft 26 and at least two blades 27 are arranged in the housing 23, the power generator 25 is fixed at the bottom of the housing 23, the blades 27 are circumferentially and uniformly distributed on the periphery of the rotating shaft 26, and the blades 27 are in transmission connection with the power generator 25 through the rotating shaft 26.
Water in the water tank 5 enters the shell 23 through the communicating pipe 7, and is left from a high position, so that water flow has a certain speed, impacts the blades 27 to drive the rotating shaft 26 to rotate, works the generator 25, enables the generator 25 to generate electric energy, and realizes rainwater power generation.
preferably, in order to enable the photovoltaic panel 11 to move smoothly, two sides of the photovoltaic panel 11 are provided with limiting assemblies, each limiting assembly comprises a circular ring 28 and a frame 29, the circular ring 28 is fixed on the photovoltaic panel 11, the vertical section of the frame 29 is in a U shape, the opening of the U-shaped section faces downwards, two ends of the frame 29 are fixedly connected with the vertical plate 10, and the circular ring 28 is sleeved on the frame 29. The movement direction of the photovoltaic panel 11 is fixed by the fact that the ring 28 can only slide on the fixed frame 29, and the movement of the photovoltaic panel 11 is more stable.
Preferably, the risers 10 are arranged obliquely upward in order to increase the rainwater collection range. When the vertical plate 10 inclines upwards, the photovoltaic plate 11 also inclines upwards, so that rainwater can flow into the water tank 5 along the photovoltaic plate 11 in rainy days, the rainwater collection range is enlarged, and the rainwater collection speed is increased.
Preferably, in order to detect whether the current weather is rainy, the photovoltaic panel 11 is provided with a raindrop sensor 30.
preferably, the filter screen 18 is disposed to be inclined downward in order to facilitate the discharge of the sediment on the filter screen 18 from the discharge pipe 6. When the filter screen 18 is inclined downwards, the silt on the filter screen 18 is beneficial to sliding downwards under the action of gravity, thereby being convenient for being discharged from the water discharge pipe 6.
Preferably, in order to fix the moving direction of the cleaning plate 22, the cleaning mechanism further includes two sliding assemblies, the two sliding assemblies are respectively disposed on two sides of the upper portion of the cleaning plate 22, the sliding assemblies include a sliding ring 31 and a fixing shaft 32, the sliding ring 31 is fixed on the upper portion of the cleaning plate 22, the sliding ring 31 is sleeved on the fixing shaft 32, and two ends of the fixing shaft 32 are respectively fixedly connected with the inner walls of two sides of the water tank 5. The sliding ring 31 slides on the fixed shaft 32 fixed in position, thereby fixing the moving direction of the cleaning plate 22.
As shown in fig. 2, a liquid level detection mechanism is further arranged in the water tank 5, the liquid level detection mechanism is arranged below the filter screen 18, the liquid level detection mechanism comprises a top cover 33, a pressure sensor 34, a spring 35, a floating block 36 and two guide rods 37, the bottom ends of the guide rods 37 are fixed at the bottom of the water tank 5, the top cover 33 is erected on the two guide rods 37, the pressure sensor 34 is fixed below the top cover 33, the floating block 36 is located below the pressure sensor 34, and the floating block 36 is connected with the pressure sensor 34 through the spring 35.
when the water tank 5 collects rainwater, the floating block 36 floats upwards along with the increase of the water amount in the water tank 5, the spring 35 is compressed, the pressure sensor 34 generates pressure data, the larger the rising height of the floating block 36 is, the larger the pressure data is, and the detection of the water amount in the water tank 5 can be realized through the pressure data of the pressure sensor 34.
Preferably, the floating block 36 is fitted over the guide rod 37 in order to fix the moving direction of the floating block 36.
preferably, the connection line 12 is made of carbon wire in order to ensure the strength and toughness of the connection line 12 by utilizing the characteristics of excellent toughness and tensile strength of the carbon wire.
In this solar street lamp, make water tank 5 can collect the rainwater in the rainy day through the retaining subassembly, after collecting certain water yield in water tank 5, open second water valve 9 communicating pipe in 7, make rivers get into and strike blade 27 and generate electricity in the casing 23, thereby make equipment also can generate electricity by oneself in the rainy day, power supply demand to electric power system has been reduced, the adaptability to weather environment has been improved, moreover, through the silt on the clean filter screen 18 of clean mechanism, make silt discharge from outlet pipe 6, prevent that filter screen 18 from blockking up, influence 5 retaining of water tank, and then the practicality of equipment has been improved.
Compared with the prior art, the solar street lamp with wide application range for the smart city can carry out photovoltaic power generation on sunny days through the water storage mechanism, the photovoltaic panel 11 can move towards two sides of the water tank 5 in rainy days, rainwater power generation can be conveniently carried out through the power generation mechanism after rainwater is collected, the power supply requirement of a power system is reduced, and the solar street lamp is suitable for various weathers, compared with the traditional water storage mechanism, the water storage mechanism improves the water storage range by arranging the vertical plate 10 in an inclined mode, the water storage speed is accelerated, not only is silt on the filter screen 18 cleaned through the cleaning mechanism, the phenomenon that the filter screen 18 is blocked due to excessive accumulation of the silt, the water storage of the water tank 5 is influenced, and further the practicability of equipment is improved, compared with the traditional cleaning mechanism, the cleaning mechanism is simple in structure and reliable in function, signals are subjected to multistage amplification through the first operational amplifier, the second operational amplifier and the third operational, therefore, the accuracy of signal detection is guaranteed, signals are amplified and adjusted through the adjustable resistor, signal overflow is prevented, 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 solar street lamp with the wide application range for the smart city comprises a base (1), a lamp post (2), a lamp housing (3) and a lamp tube (4), wherein the bottom end of the lamp post (2) is fixed on the base (1), the lamp housing (3) is fixed on one side of the lamp post (2), and the lamp tube (4) is fixed below the lamp housing (3), and is characterized in that a water storage mechanism is arranged at the top end of the lamp post (2), a power generation mechanism is arranged above the base (1), the power generation mechanism is arranged on one side of the lamp post (2), a PLC and an antenna are arranged in the base (1), and the antenna is electrically connected with the PLC;
The water storage mechanism comprises a water tank (5), a water discharge pipe (6), a communicating pipe (7) and two water storage components, wherein the water tank (5) is fixed at the top end of the lamp post (2), the water discharge pipe (6) and the communicating pipe (7) are both arranged on one side, away from the lamp tube (4), of the water tank (5), the water discharge pipe (6) and the communicating pipe (7) are both communicated with the water tank (5), a first water valve (8) is arranged in the water discharge pipe (6), a second water valve (9) is arranged in the communicating pipe (7), and the two water storage components are respectively arranged on two sides above the water tank (5);
The water storage component comprises a vertical plate (10), a photovoltaic plate (11) and a pulling unit, the vertical plate (10) is fixed on the water tank (5), the photovoltaic panel (11) is positioned above the vertical plate (10), the pulling unit is in transmission connection with the photovoltaic panel (11), the pulling unit comprises a connecting wire (12), a side lever (13), a guide wheel (14), a connecting rod (15), a first motor (16) and a driving disc (17), the first motor (16) is fixed below the vertical plate (10) through a connecting rod (15), the first motor (16) is in transmission connection with a driving disc (17), one end of the side lever (13) is fixed at one end of the vertical plate (10) far away from the water tank (5), the guide wheel (14) is arranged at the other end of the side rod (13), one end of the connecting wire (12) is connected with the photovoltaic panel (11), the other end of the connecting wire (12) is arranged on a driving disc (17) through a guide wheel (14);
a filter screen (18) and a cleaning mechanism are arranged in the water tank (5), the filter screen (18) is fixed on the inner wall of the water tank (5), and the cleaning mechanism is positioned above the filter screen (18);
The cleaning mechanism comprises a second motor (19), a driving rod (20), a driven rod (21) and a cleaning plate (22), the second motor (19) is fixed on the inner wall of the water tank (5), the second motor (19) is in transmission connection with the driving rod (20), the driving rod (20) is hinged to the cleaning plate (22) through the driven rod (21), a plurality of brushes are arranged below the cleaning plate (22), and the brushes are uniformly distributed on the cleaning plate (22);
a temperature measuring module is arranged in the lamp housing (3), 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 (R2), 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 wide application range for the smart city according to claim 1, wherein the power generation mechanism comprises a housing (23) and a water outlet pipe (24), the housing (23) is fixed on the base (1), the water outlet pipe (24) is communicated with the housing (23), the housing (23) is communicated with the communication pipe (7), a power generator (25), a rotating shaft (26) and at least two blades (27) are arranged in the housing (23), the power generator (25) is fixed at the bottom of the housing (23), the blades (27) are circumferentially and uniformly distributed on the periphery of the rotating shaft (26), and the blades (27) are in transmission connection with the power generator (25) through the rotating shaft (26).
3. the solar street light with wide application range for the smart city as claimed in claim 1, wherein the photovoltaic panel (11) is provided with limiting components at two sides, the limiting components comprise a circular ring (28) and a frame (29), the circular ring (28) is fixed on the photovoltaic panel (11), the frame (29) has a U-shaped vertical section, the opening of the U-shaped section faces downwards, two ends of the frame (29) are fixedly connected with a vertical plate (10), and the circular ring (28) is sleeved on the frame (29).
4. the solar street light for smart cities with wide applicability as claimed in claim 1, wherein the vertical plate (10) is disposed obliquely upward.
5. The solar street light with wide application range for the smart city as claimed in claim 1, wherein the photovoltaic panel (11) is provided with a raindrop sensor (30).
6. the solar street light for smart cities with wide applicability as claimed in claim 1, wherein the filtering net (18) is disposed obliquely downward.
7. The solar street light with wide application range for the smart city according to claim 1, wherein the cleaning mechanism further comprises two sliding components, the two sliding components are respectively disposed at two sides above the cleaning plate (22), the sliding components comprise a sliding ring (31) and a fixed shaft (32), the sliding ring (31) is fixed above the cleaning plate (22), the sliding ring (31) is sleeved on the fixed shaft (32), and two ends of the fixed shaft (32) are respectively fixedly connected with inner walls of two sides of the water tank (5).
8. the solar street light with wide application range for the smart city according to claim 1, wherein a liquid level detection mechanism is further disposed in the water tank (5), the liquid level detection mechanism is disposed below the filter screen (18), the liquid level detection mechanism comprises a top cover (33), a pressure sensor (34), a spring (35), a floating block (36) and two guide rods (37), the bottom ends of the guide rods (37) are fixed at the bottom of the water tank (5), the top cover (33) is erected on the two guide rods (37), the pressure sensor (34) is fixed below the top cover (33), the floating block (36) is located below the pressure sensor (34), and the floating block (36) is connected with the pressure sensor (34) through the spring (35).
9. The solar street light with wide application range for the smart city as claimed in claim 8, wherein the floating block (36) is sleeved on the guide rod (37).
10. The solar street light with wide application range for the smart city as claimed in claim 1, wherein the connecting wire (12) is a carbon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971446.1A CN110578896A (en) | 2019-10-14 | 2019-10-14 | A solar street lamp that application scope is wide for wisdom city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971446.1A CN110578896A (en) | 2019-10-14 | 2019-10-14 | A solar street lamp that application scope is wide for wisdom city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110578896A true CN110578896A (en) | 2019-12-17 |
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ID=68814761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910971446.1A Withdrawn CN110578896A (en) | 2019-10-14 | 2019-10-14 | A solar street lamp that application scope is wide for wisdom city |
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| Country | Link |
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| CN (1) | CN110578896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646001A (en) * | 2022-03-23 | 2022-06-21 | 苏交科集团股份有限公司 | Snapshot device based on bridge monitoring is overweight |
-
2019
- 2019-10-14 CN CN201910971446.1A patent/CN110578896A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646001A (en) * | 2022-03-23 | 2022-06-21 | 苏交科集团股份有限公司 | Snapshot device based on bridge monitoring is overweight |
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Application publication date: 20191217 |