CN110966560A - Solar wind-solar hybrid road lamp - Google Patents

Solar wind-solar hybrid road lamp Download PDF

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Publication number
CN110966560A
CN110966560A CN202010133525.8A CN202010133525A CN110966560A CN 110966560 A CN110966560 A CN 110966560A CN 202010133525 A CN202010133525 A CN 202010133525A CN 110966560 A CN110966560 A CN 110966560A
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CN
China
Prior art keywords
cavity
wind
solar
protection
street lamp
Prior art date
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Granted
Application number
CN202010133525.8A
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Chinese (zh)
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CN110966560B (en
Inventor
陈国兴
陈建锋
严艳
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Zhejiang Hong Wah Technology Co ltd
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Zhejiang Hong Wah Technology Co ltd
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Priority to CN202010133525.8A priority Critical patent/CN110966560B/en
Publication of CN110966560A publication Critical patent/CN110966560A/en
Application granted granted Critical
Publication of CN110966560B publication Critical patent/CN110966560B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • 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
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • 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
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • 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
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
    • 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
    • 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
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention discloses a solar wind-solar hybrid road lamp, which comprises a road lamp, an air guide cover arranged on the road lamp, a solar panel arranged on the air guide cover, a wind driven generator arranged in the air guide cover, two transmission shafts rotatably arranged at two sides of the generator, two protection shafts respectively sleeved on the two transmission shafts, two groups of fans respectively arranged on the two transmission shafts, two guide devices respectively arranged on the two protection shafts, two noise reduction devices respectively arranged on the two protection shafts, and two sealing devices respectively arranged on the two transmission shafts; openings are formed in two sides of the air guide cover, and the longitudinal section of the air guide cover is of an hourglass-shaped structure. According to the wind guide cover, wind passes through the fan twice through the wind guide cover, so that the fan generates electricity twice, and the efficiency of converting wind energy into electric energy is improved.

Description

Solar wind-solar hybrid road lamp
Technical Field
The invention belongs to the technical field of street lamps, and particularly relates to a solar wind-solar hybrid street lamp.
Background
The wind-solar hybrid street lamp has an important function in daily life, can provide illumination for vehicles running on the road or pedestrians walking, is a street lamp which utilizes a set of power generation application system to provide energy, utilizes a solar cell matrix and a wind driven generator to store new electric energy, can reduce the dependence on conventional electricity for urban illumination, and is environment-friendly.
When wind and light complementary street lamps in the market are used, the efficiency of wind power generation is very low when general wind and light complementary street lamps are used, most of the wind and light complementary street lamps mainly use solar power generation and use wind power generation as assistance, and when continuous rainy days occur, the street lamps can be under-powered.
Disclosure of Invention
The invention provides a solar wind-solar hybrid street lamp which can improve the efficiency of converting wind energy into electric energy in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a solar wind-solar hybrid road lamp comprises a road lamp, a wind scooper arranged on the road lamp, a solar panel arranged on the wind scooper, a wind driven generator arranged in the wind scooper, two transmission shafts rotatably arranged on two sides of the generator, two protection shafts respectively sleeved on the two transmission shafts, two groups of fans respectively arranged on the two transmission shafts, two guide devices respectively arranged on the two protection shafts, two noise reduction devices respectively arranged on the two protection shafts, and two sealing devices respectively arranged on the two transmission shafts; openings are formed in two sides of the air guide cover, and the longitudinal section of the air guide cover is of an hourglass-shaped structure.
According to the invention, through the arrangement of the wind scooper, when external wind blows through one group of fans and drives the fans to generate electricity, the external wind is guided to the fans on the other side by the funnel-shaped structure of the wind scooper and drives the other group of fans to generate electricity for the second time, so that the primary wind can drive wind power generation for two times, the efficiency of converting wind power into electric energy is increased, and the wind power generation is enough for normal use of the street lamp in continuous rainy days; when raining, because solar panel sets up directly over wind scooper and two sets of fans for the rainwater can be shelves on solar panel, reduces the adhering to of rainwater on the fan, avoids on the fan because the rainwater adheres to the fan rotation slow condition that too much and lead to, and then avoids the condition that fan generating efficiency step-down.
The guide device comprises a guide groove arranged on the fan, a plurality of first balls arranged on the guide groove, a plurality of fixing rods respectively arranged between two adjacent first balls, a plurality of arc-shaped pieces used for connecting the fixing rods and the first balls, and a baffle arranged at one end of the protection shaft; the longitudinal section of the guide groove is of a semicircular structure, the first balls can move in the guide groove, one side of each fixing rod is fixedly connected to the protection shaft, the arc piece is rotatably connected with the first balls and fixedly connected with the fixing rods, and the baffle plates are obliquely arranged towards the center of the protection shaft; when the fan rotates, the first balls rotate along the guide grooves on the fan, so that the rotating track of the fan can be guided through the first balls, and meanwhile, through the arrangement of the first balls, the friction force at the joint of the fan and the guide device during rotation is reduced, the condition that the rotation of the fan is slowed down due to overlarge friction force is avoided, and the condition that the power generation efficiency of the fan is low due to the fact that the rotation of the fan is slowed down is further avoided; through the roll setting between arc piece and the first ball, the frictional force to first ball has further been reduced, make the rotation of first ball more smooth and easy, and then the frictional force of fan and first ball contact department has been reduced, the setting of cooperation arc piece simultaneously, rainwater and dust etc. have been avoided remaining in the fixed place of first ball, and then the first ball that has avoided the fixed department of first ball to lead to rotates the obstructed condition because rainwater and dust remain too much, the fan that has prevented to lead to because first ball blocks and the too big condition of frictional force of first ball contact department, avoid the reduction of fan generating efficiency.
The noise reduction device comprises a plurality of shockproof assemblies arranged on a protection shaft, wherein each shockproof assembly comprises a fixed seat arranged on the protection shaft, two slide rails arranged on two sides of the fixed seat, two slide blocks respectively arranged on the two slide rails, two first elastic pieces respectively arranged in the two slide rails and used for connecting the slide rails and the slide blocks, two connecting rods respectively arranged on the two slide blocks, a shockproof block arranged between the two connecting rods, and a second elastic piece used for connecting the shockproof block and the fixed seat; the slide block can move in the slide rail, the joint of the connecting rod and the slide block is in rotatable connection, and the joint of the connecting rod and the shockproof block is in rotatable connection; the transmission shaft driven by the fan is fixed through the arrangement of the second elastic piece and the shockproof block, so that vibration generated when the transmission shaft rotates is reduced, and the transmission shaft is allowed to slightly vibrate within a certain range under the condition that the transmission shaft is fixed through the action of the second elastic piece, so that the condition that the transmission shaft is difficult to rotate due to too tight fixation is avoided, and the condition that the power generation efficiency is lowered due to the difficult rotation of the transmission shaft is further avoided; through the cooperation setting of slider and first elastic component for the transmission shaft is when carrying out slight vibration, the impact force to the shockproof piece has some component to be guided to both sides by slider and first elastic component, has reduced the impact force that the shockproof piece received, avoid the shockproof piece receive the impact force of transmission shaft under the condition of the impact force of long-term receiving impaired, and then avoided the fixed unstable condition of transmission shaft that leads to because the shockproof piece is impaired, thereby avoid the noise that the transmission shaft produced because the vibration that leads to is fixed unstable.
The shockproof device comprises a shockproof block, a protection shaft, a first ball, a second ball, a first limiting groove, a second limiting groove, a first limiting groove and a second limiting groove, wherein the shockproof block is provided with the second ball; through the arrangement of the second ball, the friction force at the contact part of the shockproof block and the transmission shaft is reduced, the wear of the shockproof block and the transmission shaft due to the large friction force of the shockproof block and the transmission shaft is avoided, the condition that the electric energy conversion efficiency is lowered due to the wear of the shockproof block and the transmission shaft is further avoided, and the maintenance cost of equipment is reduced; through the setting of spacing groove for the piece that takes precautions against earthquakes removes at the spacing inslot, has guaranteed that the impact force that the piece that takes precautions against earthquakes received when fixed transmission shaft can transmit on towards a fixed direction, the condition that the impact force is scattered about can not appear, and then has avoided the condition that the transmission shaft rocked to a plurality of directions.
The sealing device comprises a disc arranged on the transmission shaft, a sealing assembly arranged on the disc, two buffer assemblies arranged on two sides of the sealing assembly, a guide rail arranged on the protection shaft, and an oil storage assembly arranged in the guide rail; the sealing assembly comprises a sealing groove arranged on the protection shaft and a sealing block arranged on the disc; the seal block is movable within the seal groove; through the matching arrangement of the sealing block and the sealing groove, when the fan is blown by wind to rotate, brought dust and the like cannot enter the inner spaces of the transmission shaft and the protection shaft but can be blocked by the sealing block, so that the condition that the connection part between the wind driven generator and the transmission shaft and the protection shaft is blocked by the dust is avoided, and further, the complex operation that the interior of the wind driven generator needs to be cleaned regularly is avoided; simultaneously through the setting that sealed piece can remove in the seal groove for the rotation of transmission shaft can not influence the change of leakproofness, and the vibration that the transmission shaft produced when rotating can not damage the cooperation of sealed piece and seal groove, avoids the circumstances of the leakproofness variation that leads to because the rotation of transmission shaft and vibration.
The oil storage assembly comprises an annular sliding block arranged in the guide rail, a first cavity arranged on the annular sliding block, a plurality of first through holes arranged at the joint of the protection shaft and the first cavity, a plurality of third through holes arranged on the first cavity and corresponding to the plurality of first through holes, and a third cavity arranged in the first cavity; the annular sliding block can move in the guide rail, the first cavity and the third cavity are communicated to the inside of the protection shaft through a first through hole and a third through hole, the third through hole is provided with an electromagnetic valve, lubricating oil is arranged in the first cavity, and a filter screen is arranged at the joint of the third cavity and the first cavity; through the arrangement of the first cavity, the electromagnetic valve on the third through hole is opened at intervals under the control of the numerical control system, and the two solenoid valves communicating to the outermost part will only open the solenoid valves not communicating with the third cavity, so that the lubricating oil in the first cavity flows into a part of the sealing assembly and the buffering assembly through the third through hole and the first through hole, and the lubricating oil is uniformly dripped on the sealing assembly and the buffering assembly by matching with the rotation of the transmission shaft, so that the sealing assembly and the buffering assembly reduce the friction force between the sealing block and the sealing groove and the friction force between the buffering assembly and the transmission shaft with the help of lubricating oil, increase the efficiency of wind power generation, meanwhile, the abrasion of the sealing position is reduced, the situation that the sealing is not tight enough due to the abrasion of the sealing position is avoided, and further, the condition that dust enters the interior of the wind driven generator due to insufficient tightness of the seal is avoided.
The oil storage assembly further comprises a second cavity arranged on the annular sliding block, a plurality of second through holes arranged at the connecting positions of the protection shaft and the second cavity, a plurality of fourth through holes arranged on the second cavity and corresponding to the second through holes, a drainage groove arranged on the protection shaft, and a fourth cavity arranged in the second cavity; the second cavity and the fourth cavity are communicated to the inside of the protection shaft through a second through hole and a fourth through hole, the longitudinal section of the drainage groove is of a trapezoidal structure, the fourth through hole is provided with an electromagnetic valve, and a filter screen is arranged at the joint of the fourth cavity and the first cavity; the redundant lubricating oil smeared on the sealing component and the buffer component can flow to the lower part of the protection shaft along the two sides of the trapezoid through the drainage groove arranged in the trapezoid structure, the electromagnetic valve on the fourth through hole is opened under the control of the numerical control system, and the two solenoid valves communicated to the outermost part only open the solenoid valve communicated with the fourth cavity, so that the lubricating oil gathered at the bottom part can be recovered into the second cavity, meanwhile, the two electromagnetic valves at the outermost part only open the electromagnetic valve communicated with the fourth cavity, so that the dust which is driven by the lubricating oil to flow to the bottom can flow into the fourth cavity through the electromagnetic valve, the filter screen between the fourth cavity and the second cavity is isolated in the fourth cavity, so that the cleanness of lubricating oil in the second cavity is ensured, and the condition that parts are polluted during subsequent lubrication due to the pollution of the lubricating oil is avoided; after lubricating oil in the first cavity used up, drive annular slider through the guide rail and rotate for the position interchange of first cavity and second cavity, later with retrieve and the lubricating oil after the filtration drip to seal assembly and buffer assembly once more on, carry out the circulation process of lubricating oil input and recovery, guaranteed the permanent use of lubricating oil, avoid the maintenance cost increase that frequent artificial addition lubricating oil leads to.
The buffer assembly comprises a plurality of third balls arranged on the disc, a plurality of telescopic rods arranged on the protection shaft, a plurality of buffer sheets respectively arranged at one ends of the telescopic rods, and a plurality of third elastic pieces respectively sleeved on the telescopic rods; the joint of the third ball and the disc is in rotatable connection, one end of the third elastic piece is connected to the protection shaft, and the other end of the third elastic piece is connected to the buffer sheet; through the setting of third elastic component and a plurality of buffer plate for the vibration that the transmission shaft produced when rotating can not influence seal assembly's use, avoids seal assembly because the wearing and tearing that the vibration of transmission shaft leads to, and then has avoided the bad condition of seal assembly leakproofness.
A plurality of fifth through holes are formed in the buffer sheet; through the arrangement of the fifth through hole, lubricating oil can flow to the contact position of the third ball and the buffer through the fifth through hole, so that the friction force between the third ball and the buffer is reduced, and the condition that the lubricating oil cannot flow to the contact position of the third ball and the buffer is avoided.
In summary, the invention has the following advantages: the efficiency of converting wind energy into electric energy is increased, and the condition of insufficient power supply in continuous rainy days is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention.
Fig. 4 is a partial enlarged view of the invention at a in fig. 3.
Fig. 5 is a schematic structural view of the wind scooper of the present invention.
Fig. 6 is a schematic structural view of the protection shaft of the present invention.
Fig. 7 is a front view of the fan of the present invention.
Fig. 8 is a cross-sectional view taken along line a-a of fig. 7 in accordance with the present invention.
Fig. 9 is a partial enlarged view of the invention at B in fig. 8.
Fig. 10 is an enlarged view of a portion of the invention at C in fig. 9.
Fig. 11 is an enlarged view of a portion of the invention at D in fig. 9.
Fig. 12 is an enlarged view of a portion of the invention at E in fig. 9.
Fig. 13 is an enlarged view of a portion of the invention at F in fig. 12.
Fig. 14 is an enlarged view of a portion of the invention at G in fig. 9.
Fig. 15 is an enlarged view of a portion of the invention at H in fig. 14.
Fig. 16 is a side view of the protective shaft of the present invention.
Fig. 17 is a cross-sectional view taken along line a-a of fig. 16 in accordance with the present invention.
Fig. 18 is an enlarged view of a portion of the invention at I of fig. 17.
Fig. 19 is a cross-sectional view taken along line B-B of fig. 16 in accordance with the present invention.
FIG. 20 is an enlarged view of a portion of the invention at J in FIG. 19.
Fig. 21 is an enlarged view of a portion of the invention at K in fig. 20.
Fig. 22 is a cross-sectional view taken along line C-C of fig. 16 in accordance with the present invention.
Fig. 23 is an enlarged view of a portion of the invention at L in fig. 22.
In the figure: 1-street lamp, 2-wind scooper, 3-solar panel, 4-fan, 5-guiding device, 6-noise reduction device, 7-sealing device, 21-wind power generator, 22-transmission shaft, 23-protection shaft, 24-opening, 51-guiding groove, 52-first ball, 53-fixing rod, 54-arc piece, 55-baffle plate, 61-fixing seat, 62-sliding rail, 63-sliding block, 64-first elastic piece, 65-connecting rod, 66-shockproof block, 67-second elastic piece, 71-disc, 72-sealing component, 73-buffer component, 74-guide rail, 75-oil storage component, 661-second ball, 662-limit groove, 721-sealing groove, 722-sealing block, 731-third ball, 732-telescopic rod, 733-buffer sheet, 734-third elastic piece, 735-fifth through hole, 750-fourth cavity, 751-annular slider, 752-first cavity, 753-first through hole, 754-third through hole, 755-third cavity, 756-second cavity, 757-second through hole, 758-fourth through hole and 759-drainage groove.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-23, a solar wind-solar hybrid road lamp comprises a road lamp 1, an air guiding cover 2 arranged on the road lamp, a solar panel 3 arranged on the air guiding cover, a wind driven generator 21 arranged in the air guiding cover, two transmission shafts 22 rotatably arranged at two sides of the generator, two protection shafts 23 respectively sleeved on the two transmission shafts, two groups of fans 4 respectively arranged on the two transmission shafts, two guiding devices 5 respectively arranged on the two protection shafts, two noise reduction devices 6 respectively arranged on the two protection shafts, and two sealing devices 7 respectively arranged on the two transmission shafts; openings 24 are formed in two sides of the air guide cover 2, and the longitudinal section of the air guide cover is of an hourglass-shaped structure; the solar panel and the wind power generator are prior art.
The guide device 5 comprises a guide groove 51, a plurality of first balls 52, a plurality of fixing rods 53, a plurality of arc-shaped sheets 54 and a baffle plate 55; the guide groove 51 is arranged on the fan 4, the first balls 52 are arranged on the guide groove, the fixing rods 53 are respectively arranged between two adjacent first balls, the arc-shaped pieces 54 are used for connecting the fixing rods and the first balls, and the baffle 55 is arranged at one end of the protection shaft; the longitudinal section of guide way is semi-circular structure, a plurality of first balls can remove in the guide way, one side of a plurality of dead levers link firmly in on the protection axle 23, the arc piece is rotatable coupling with first ball, the arc piece links firmly with the dead lever, the baffle sets up to the center department slope of protection axle 23.
The noise reduction device 6 comprises a plurality of shockproof assemblies arranged on the protection shaft 23, wherein each shockproof assembly comprises a fixed seat 61, two slide rails 62, two slide blocks 63, two first elastic pieces 64, two connecting rods 65, a shockproof block 66 and a second elastic piece 67; the fixed seat 61 is arranged on the protection shaft 23, the two slide rails 62 are arranged on two sides of the fixed seat, the two slide blocks 63 are respectively arranged on the two slide rails, the two first elastic pieces 64 are respectively arranged in the two slide rails and used for connecting the slide rails and the slide blocks, the two connecting rods 65 are respectively arranged on the two slide blocks, the shockproof block 66 is arranged between the two connecting rods, and the second elastic piece 67 is used for connecting the shockproof block and the fixed seat; the slide block can move in the slide rail, the joint of the connecting rod and the slide block is in rotatable connection, and the joint of the connecting rod and the shockproof block is in rotatable connection; the first elastic piece is a spring, and the second elastic piece is a spring.
The shockproof device is characterized in that a second ball 661 is arranged on the shockproof block 66, two limit grooves 662 are arranged between the shockproof block and the protection shaft 23, the joint of the second ball and the shockproof block is in rotatable connection, and the shockproof block can move on the limit grooves.
The sealing device 7 comprises a disc 71, a sealing assembly 72, two buffer assemblies 73, a guide rail 74 and an oil storage assembly 75; the disc 71 is arranged on the transmission shaft, the sealing assembly 72 is arranged on the disc, the two buffering assemblies 73 are arranged on two sides of the sealing assembly, the guide rail 74 is arranged on the protection shaft, and the oil storage assembly 75 is arranged in the guide rail; the seal assembly 72 comprises a seal groove 721 arranged on the protective shaft 23 and a seal block 722 arranged on a disc; the seal block is movable within the seal groove; the guide rail is an electric guide rail.
The oil storage assembly 75 comprises an annular sliding block 751, a first cavity 752, a plurality of first through holes 753, a plurality of third through holes 754, a third cavity 755, a second cavity 756, a plurality of second through holes 757, a plurality of fourth through holes 758, a drainage groove 759 and a fourth cavity 750; the annular sliding block 751 is arranged in the guide rail 74, the first cavity 752 is arranged on the annular sliding block, the plurality of first through holes 753 are arranged at the joint of the protection shaft and the first cavity, the plurality of third through holes 754 are arranged on the first cavity and are arranged corresponding to the plurality of first through holes, and the third cavity 755 is arranged in the first cavity; the annular sliding block can move in the guide rail, the first cavity and the third cavity are communicated to the inside of the protection shaft through a first through hole and a third through hole, the third through hole is provided with an electromagnetic valve, lubricating oil is arranged in the first cavity, and a filter screen is arranged at the joint of the third cavity and the first cavity; the second cavity and the fourth cavity are communicated to the inside of the protection shaft through a second through hole and a fourth through hole, the longitudinal section of the drainage groove is of a trapezoidal structure, the fourth through hole is provided with an electromagnetic valve, and a filter screen is arranged at the joint of the fourth cavity and the first cavity.
The buffering component 73 comprises a plurality of third balls 731, a plurality of telescopic rods 732, a plurality of buffering sheets 733, and a plurality of third elastic members 734; the plurality of third balls 731 are disposed on the disc 71, the plurality of telescopic rods 732 are disposed on the protection shaft, the plurality of buffer sheets 733 are disposed at one end of the plurality of telescopic rods, respectively, and the plurality of third elastic members 734 are sleeved on the plurality of telescopic rods, respectively; the joint of the third ball and the disc is in rotatable connection, one end of the third elastic element is connected to the protection shaft 23, and the other end of the third elastic element is connected to the buffer sheet; the third elastic member is a spring.
The buffer sheet 733 is provided with a plurality of fifth through holes 735.
The specific working principle is as follows: when the wind power generation device is used, after wind blows through one group of fans 4 and drives the fans 4 to generate power, the wind is guided to the fans 4 on the other side by the funnel-shaped structure of the wind scooper 2, and drives the other group of fans 4 to generate power for the second time, so that a gust of wind can drive two times of wind power generation; when the fan 4 rotates, the plurality of first balls 52 rotate along the guide grooves 51 on the fan 4, so that the rotation track of the fan 4 is guided by the plurality of first balls 52, and the friction between the fan 4 and the guide 5 is reduced while being guided by the guide 5; the second elastic piece 67 and the shockproof block 66 in the noise reduction device 6 are arranged to fix the transmission shaft 22 driven by the fan 4, so that the vibration generated when the transmission shaft 22 rotates is reduced, meanwhile, the transmission shaft 22 is allowed to slightly vibrate in a certain range under the condition that the transmission shaft 22 is fixed through the action of the second elastic piece 67, and the friction force at the contact position of the shockproof block 66 and the transmission shaft 22 is reduced through the arrangement of the second ball 661; when the wind blows the fan 4 to rotate, the brought dust and the like can be blocked by the sealing block 722 and can not enter the inner space of the transmission shaft 22 and the protection shaft 23; the solenoid valves on the third through holes 754 are opened at intervals under the control of a numerical control system, and only the solenoid valves which are not communicated with the third cavity 755 are opened by the two solenoid valves which are communicated to the outermost part, so that the lubricating oil in the first cavity 752 flows into a part of the sealing assembly 72 and the buffer assembly 73 through the third through holes 754 and the first through holes 753, and the lubricating oil is uniformly dripped on the sealing assembly 72 and the buffer assembly 73 in cooperation with the rotation of the transmission shaft 22, so that the friction force between the sealing block 722 and the sealing groove 721 and the friction force between the buffer assembly 73 and the transmission shaft 22 are reduced by the aid of the lubricating oil of the sealing assembly 72 and the buffer assembly 73; after the lubricating oil flows to the sealing assembly 72 and the buffer assembly 73 for a certain time, the electromagnetic valves on the fourth through hole 758 are opened under the control of the numerical control system, and the two electromagnetic valves communicated to the outermost part only open the electromagnetic valves communicated with the fourth cavity 750, so that the lubricating oil gathered at the bottom can be recovered into the second cavity 756, and meanwhile, the two electromagnetic valves communicated with the fourth cavity 750 are only opened, so that the dust which is driven by the lubricating oil to flow to the bottom can flow into the fourth cavity 750 through the electromagnetic valves, and is isolated inside the fourth cavity 750 through the filter screen between the fourth cavity 750 and the second cavity 756, so that the lubricating oil in the second cavity 756 is ensured to be clean; after the lubricating oil in the first cavity 752 is used up, the annular slide block 751 is driven to rotate through the guide rail 74, so that the positions of the first cavity 752 and the second cavity 756 are exchanged, and then the recovered and filtered lubricating oil is dripped onto the sealing assembly 72 and the buffer assembly 73 again to perform a circulation process of inputting and recovering the lubricating oil, thereby ensuring the long-term use of the lubricating oil.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims (9)

1. A solar wind-solar hybrid street lamp comprises a street lamp (1), a wind scooper (2) arranged on the street lamp, a solar panel (3) arranged on the wind scooper, a wind driven generator (21) arranged in the wind scooper, two transmission shafts (22) rotatably arranged on two sides of the generator, two protection shafts (23) respectively sleeved on the two transmission shafts, two groups of fans (4) respectively arranged on the two transmission shafts, two guide devices (5) respectively arranged on the two protection shafts, two noise reduction devices (6) respectively arranged on the two protection shafts, and two sealing devices (7) respectively arranged on the two transmission shafts; the method is characterized in that: openings (24) are formed in two sides of the air guide cover (2), and the longitudinal section of the air guide cover is of an hourglass-shaped structure.
2. The solar wind-solar hybrid street lamp according to claim 1, characterized in that: the guide device (5) comprises a guide groove (51) arranged on the fan (4), a plurality of first balls (52) arranged on the guide groove, a plurality of fixing rods (53) respectively arranged between two adjacent first balls, a plurality of arc-shaped sheets (54) used for connecting the fixing rods and the first balls, and a baffle plate (55) arranged at one end of the protection shaft; the longitudinal section of guide way is semi-circular structure, a plurality of first balls can remove in the guide way, one side of a plurality of dead levers link firmly in on protection axle (23), the arc piece is rotatable coupling with first ball, the arc piece links firmly with the dead lever, the baffle sets up to the center department slope of protection axle (23).
3. The solar wind-solar hybrid street lamp according to claim 1, characterized in that: the noise reduction device (6) comprises a plurality of shockproof assemblies arranged on the protection shaft (23), wherein each shockproof assembly comprises a fixed seat (61) arranged on the protection shaft (23), two slide rails (62) arranged on two sides of the fixed seat, two slide blocks (63) respectively arranged on the two slide rails, two first elastic pieces (64) respectively arranged in the two slide rails and used for connecting the slide rails and the slide blocks, two connecting rods (65) respectively arranged on the two slide blocks, a shockproof block (66) arranged between the two connecting rods, and a second elastic piece (67) used for connecting the shockproof block and the fixed seat; the slider can move in the slide rail, the junction of connecting rod and slider is rotatable coupling, the junction of connecting rod and shockproof piece is rotatable coupling.
4. The solar wind-solar hybrid street lamp according to claim 3, wherein: be equipped with second ball (661) on the piece (66) takes precautions against earthquakes, take precautions against earthquakes and be equipped with two spacing grooves (662) between piece and the protection axle (23), the junction of second ball and the piece that takes precautions against earthquakes is rotatable coupling, the piece that takes precautions against earthquakes can move on the spacing groove.
5. The solar wind-solar hybrid street lamp according to claim 1, characterized in that: the sealing device (7) comprises a disc (71) arranged on the transmission shaft, a sealing assembly (72) arranged on the disc, two buffer assemblies (73) arranged on two sides of the sealing assembly, a guide rail (74) arranged on the protection shaft and an oil storage assembly (75) arranged in the guide rail; the sealing assembly (72) comprises a sealing groove (721) arranged on the protective shaft (23) and a sealing block (722) arranged on the disc; the seal block is movable within the seal groove.
6. The solar wind-solar hybrid street lamp according to claim 5, wherein: the oil storage assembly (75) comprises an annular sliding block (751) arranged in the guide rail (74), a first cavity (752) arranged on the annular sliding block, a plurality of first through holes (753) arranged at the joint of the protection shaft and the first cavity, a plurality of third through holes (754) arranged on the first cavity and corresponding to the plurality of first through holes, and a third cavity (755) arranged in the first cavity; the annular sliding block can move in the guide rail, the first cavity and the third cavity are communicated to the inside of the protection shaft through the first through hole and the third through hole, the third through hole is provided with an electromagnetic valve, lubricating oil is arranged in the first cavity, and a filter screen is arranged at the joint of the third cavity and the first cavity.
7. The solar wind-solar hybrid street lamp according to claim 6, wherein: the oil storage assembly (75) further comprises a second cavity (756) arranged on the annular sliding block (751), a plurality of second through holes (757) arranged at the connection positions of the protection shaft (23) and the second cavity, a plurality of fourth through holes (758) arranged on the second cavity and corresponding to the second through holes, a drainage groove (759) arranged on the protection shaft, and a fourth cavity (750) arranged in the second cavity; the second cavity and the fourth cavity are communicated to the inside of the protection shaft through a second through hole and a fourth through hole, the longitudinal section of the drainage groove is of a trapezoidal structure, the fourth through hole is provided with an electromagnetic valve, and a filter screen is arranged at the joint of the fourth cavity and the first cavity.
8. The solar wind-solar hybrid street lamp according to claim 5, wherein: the buffer component (73) comprises a plurality of third balls (731) arranged on the disc (71), a plurality of telescopic rods (732) arranged on the protection shaft, a plurality of buffer sheets (733) respectively arranged at one end of the telescopic rods, and a plurality of third elastic pieces (734) respectively sleeved on the telescopic rods; the joint of the third ball and the disc is in rotatable connection, one end of the third elastic piece is connected to the protection shaft (23), and the other end of the third elastic piece is connected to the buffer sheet.
9. The solar wind-solar hybrid street lamp according to claim 8, wherein: and a plurality of fifth through holes (735) are formed in the buffer sheet (733).
CN202010133525.8A 2020-03-02 2020-03-02 Solar wind-solar hybrid road lamp Active CN110966560B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113048431A (en) * 2021-03-30 2021-06-29 中南大学 Wind-solar complementary thin-film solar street lamp

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2833158Y (en) * 2005-07-27 2006-11-01 周朝辅 Wind-driven boosting unit of wind-driven generator
CN101237162A (en) * 2007-01-30 2008-08-06 上海市嘉定区青少年活动中心 Breeze wind energy storage device
KR20140122424A (en) * 2013-04-10 2014-10-20 문창곤 Street lamp using solar and wind power generation
CN203933498U (en) * 2014-06-06 2014-11-05 沈阳工程学院 Wind light mutual complementing breeze generating set
CN204879901U (en) * 2015-07-29 2015-12-16 南安市鑫淼电子有限公司 Environment -friendly landscape lamp
CN205090397U (en) * 2015-11-04 2016-03-16 庄辉英 Complementary intelligent chimney of scene
CN105782889A (en) * 2014-12-25 2016-07-20 青岛智信生物科技有限公司 Novel wind power turbine electricity generation streetlamp
CN106050938A (en) * 2011-09-13 2016-10-26 Ntn株式会社 Bearing device
CN206802998U (en) * 2017-06-18 2017-12-26 昆明利亚德科技开发有限公司 A kind of multi-functional wind light mutual complementing illuminating lamp
CN207777069U (en) * 2018-01-10 2018-08-28 董刚 A kind of desert area Highways ' small wind-driven generator
CN208475150U (en) * 2018-07-12 2019-02-05 高邮锦旺照明科技有限公司 City management type wisdom street lamp
CN209779200U (en) * 2019-02-25 2019-12-13 浙江越隆缝制设备有限公司 Automatic lubricating device for rotating shuttle of embroidery machine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2833158Y (en) * 2005-07-27 2006-11-01 周朝辅 Wind-driven boosting unit of wind-driven generator
CN101237162A (en) * 2007-01-30 2008-08-06 上海市嘉定区青少年活动中心 Breeze wind energy storage device
CN106050938A (en) * 2011-09-13 2016-10-26 Ntn株式会社 Bearing device
KR20140122424A (en) * 2013-04-10 2014-10-20 문창곤 Street lamp using solar and wind power generation
CN203933498U (en) * 2014-06-06 2014-11-05 沈阳工程学院 Wind light mutual complementing breeze generating set
CN105782889A (en) * 2014-12-25 2016-07-20 青岛智信生物科技有限公司 Novel wind power turbine electricity generation streetlamp
CN204879901U (en) * 2015-07-29 2015-12-16 南安市鑫淼电子有限公司 Environment -friendly landscape lamp
CN205090397U (en) * 2015-11-04 2016-03-16 庄辉英 Complementary intelligent chimney of scene
CN206802998U (en) * 2017-06-18 2017-12-26 昆明利亚德科技开发有限公司 A kind of multi-functional wind light mutual complementing illuminating lamp
CN207777069U (en) * 2018-01-10 2018-08-28 董刚 A kind of desert area Highways ' small wind-driven generator
CN208475150U (en) * 2018-07-12 2019-02-05 高邮锦旺照明科技有限公司 City management type wisdom street lamp
CN209779200U (en) * 2019-02-25 2019-12-13 浙江越隆缝制设备有限公司 Automatic lubricating device for rotating shuttle of embroidery machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113048431A (en) * 2021-03-30 2021-06-29 中南大学 Wind-solar complementary thin-film solar street lamp

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