CN117450455B - Energy-saving solar street lamp - Google Patents

Energy-saving solar street lamp Download PDF

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Publication number
CN117450455B
CN117450455B CN202311793239.4A CN202311793239A CN117450455B CN 117450455 B CN117450455 B CN 117450455B CN 202311793239 A CN202311793239 A CN 202311793239A CN 117450455 B CN117450455 B CN 117450455B
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CN
China
Prior art keywords
protective cover
arc
water
solar cell
cell panel
Prior art date
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Active
Application number
CN202311793239.4A
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Chinese (zh)
Other versions
CN117450455A (en
Inventor
徐劲松
蒲小华
申展
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Shanghai Yijia Intelligent Technology Group Co ltd
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Shanghai Yijia Intelligent Technology Group Co ltd
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Priority to CN202311793239.4A priority Critical patent/CN117450455B/en
Publication of CN117450455A publication Critical patent/CN117450455A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • H02S40/12—Means for removing snow
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention provides an energy-saving solar street lamp, which comprises a street lamp post and a lamp body; a rotary driving piece a, wherein the rotary driving piece a is installed in the street lamp pole; and the rotary table is arranged at the output end of the rotary driving piece a. According to the invention, redundant water in the arc-shaped shell can be discharged through the water outlet, when hail weather occurs, the unfolded protective cover a, protective cover b, protective cover c and protective cover d protect the solar cell panel, the solar cell panel can be regulated to always face the sun, the conversion efficiency of the solar cell panel on light energy is enhanced, water flow in the water storage tank passes through the pipeline b and then is sprayed to the solar cell panel through the water spraying pipe, the surface of the solar cell panel is cleaned, circulating flowing water absorbs heat on the transparent cover, the transparent cover is cooled, the service life of the transparent cover is prolonged, and the water spraying pipe sprays hot water to the solar cell panel, so that ice and snow blocks covered on the solar cell panel can be thoroughly melted.

Description

Energy-saving solar street lamp
Technical Field
The invention relates to the technical field of street lamps, in particular to an energy-saving solar street lamp.
Background
The photovoltaic energy is used as the most important energy in the twenty-first century, has incomparable advantages compared with other energy sources, is applied to various fields due to the relative universality and sufficiency of solar energy, and the solar street lamp is used as an important application form.
Chinese patent application No. 2022217200081 discloses an energy-saving solar street lamp, its LED lamp electricity is connected with solar cell panel and controller, the controller is connected with the first detector that is used for detecting street lamp ambient light intensity, be used for detecting whether someone passes by under the LED street lamp and be used for detecting the third detector that exists sound around the LED street lamp, be provided with the cleaning mechanism who is used for cleaning the lamp shade around the LED lamp, cleaning mechanism links to each other with the controller, the controller is connected with the start button that sets up on the support column.
However, this energy-saving solar street lamp has the following problems:
1. the solar cell panel on the energy-saving solar street lamp is arranged on the street lamp, the solar cell panel lacks protection, and when hail weather occurs, the hail is directly hit against the solar cell panel, so that the damage of the solar cell panel can be accelerated;
2. when snowing weather occurs, ice and snow can cover the surface of the solar cell panel, so that the absorption and conversion of the solar cell panel to light are affected, the temperature can only be increased, the ice and snow covered on the surface of the solar cell panel can be normally used after being melted, and the device is inconvenient to use.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides an energy-saving solar street lamp, wherein a connecting shaft is driven to rotate by a rotary driving piece c to drive a protective cover d, a protective cover c, a protective cover b and a protective cover a to rotate, at the moment, the protective covers a, b, c and d are covered on the outer side of a solar panel, and when hail weather occurs, the unfolded protective covers a, b, c and d protect the solar panel, so that the service life of the solar panel is prolonged.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an energy-saving solar street lamp, includes the light pole and install in the lamp body on the light pole, still includes: a rotary driving piece a, wherein the rotary driving piece a is installed in the street lamp pole; the rotary table is arranged at the output end of the rotary driving piece a; the arc-shaped shell is arranged above the rotary table; the solar cell panel is arranged in the arc-shaped shell; the driving assembly a is arranged on the rotary table and drives the arc-shaped shell to rotate along the axial lead of the arc-shaped shell; the protection unit is used for protecting the solar panel; and the cleaning unit is used for cleaning the solar cell panel.
Preferably, the driving assembly a includes: the two connecting blocks are arranged on the rotating table, and a sliding groove is formed in each connecting block; the arc-shaped sliding blocks are arranged on the outer sides of the arc-shaped shells, and slide in the sliding grooves; the rotary driving piece b is arranged on one connecting block; the gear b is arranged at the output end of the rotary driving piece b; and the rack plate is arranged on the outer side of one of the arc-shaped sliding blocks, and the gear b is meshed with the rack plate.
Further, the protection unit includes: the connecting rod is arranged on the solar panel; the fixed sleeve a is arranged at one end of the arc-shaped shell; the rotary driving piece d is arranged in the fixed sleeve a and drives the connecting rod to rotate; the accommodating groove is formed in the arc-shaped shell; the protection component is arranged in the accommodating groove.
Preferably, the protection assembly includes: the protection cover a is arranged in the accommodating groove; the protective cover b is arranged in the protective cover a; the protective cover c is arranged in the protective cover b; the protective cover d is arranged in the protective cover c; the fixed sleeve c is arranged at the other end of the arc-shaped shell; a rotary driving piece c mounted in the fixed sleeve c; the connecting shaft is arranged at the output end of the rotary driving piece c and is connected with the protective cover d; and the linkage assembly drives the connecting shaft to rotate to drive the protective cover d to rotate, and drives the protective cover a, the protective cover b and the protective cover c to rotate through the linkage assembly.
Further, the linkage assembly includes: the sliding block a is arranged at one end of the protective cover a; the sliding block b is arranged at one end of the protective cover b; the sliding block c is arranged at one end of the protective cover c; a sliding block d, which is mounted at one end of the protective cover d, a sliding groove a, a sliding groove b, a sliding groove c and a sliding groove d are formed in the arc-shaped shell, the sliding block a slides in the sliding groove a, the sliding block b slides in the sliding groove b, the sliding block c slides in the sliding groove c, and the sliding block d slides in the sliding groove d; and the loop bar is respectively arranged at the other ends of the protective cover a, the protective cover b and the protective cover c, and is rotationally arranged at the outer side of the connecting shaft.
Preferably, a baffle plate is arranged on the protective cover d, a collision block d is arranged on the protective cover d, and a traction block c and a collision block c are arranged on the protective cover c; the protective cover b is provided with a traction block b and a collision block b; and a traction block a is arranged on the protective cover a.
Further, the cleaning unit includes: the water storage tank is arranged on the street lamp post; the water storage tank is connected with the bottom of the arc-shaped shell through the pipeline a; the spray pipe is arranged in the arc-shaped shell; the water storage tank is connected with the water spraying pipe through the pipeline b; the water pump a is arranged in the water storage tank, and the water pump a is communicated with the pipeline b; and the drainage assembly is used for draining accumulated water in the arc-shaped shell.
Preferably, the drainage assembly comprises a plurality of drainage openings which are arranged in the arc-shaped shell and communicated with the containing groove; the street lamp comprises a lamp body and is characterized in that a cooling unit is arranged on the street lamp pole and used for cooling the lamp body.
Further, the lamp body comprises a shell, a lamp wick and a transparent cover, wherein the lamp wick is arranged in the shell, the transparent cover is arranged on the shell, and the transparent cover covers the outer side of the lamp wick;
preferably, the cooling unit includes: a plurality of liquid tanks are arranged in the transparent cover; the water inlet pipe is arranged at one end of the transparent cover; the drain pipes are arranged at the other end of the transparent cover, and one ends of the liquid tanks are converged and communicated with the water inlet pipe; the other ends of the liquid tanks are converged and communicated with the drain pipe; and the liquid filling assembly is arranged in the water storage tank.
Further, the fluid charging assembly includes: the thermal insulation box is arranged in the water storage tank; the water storage tank is communicated with the water inlet pipe through the pipeline c; the heat preservation box is communicated with the drain pipe through the pipeline d; the water spraying pipe is communicated with the thermal insulation box through the pipeline e; the water pump b is arranged in the water storage tank and is communicated with the pipeline c; the water pump c is arranged in the warm-keeping box and is communicated with the pipeline e; and the temperature sensor is arranged on the street lamp post.
The invention has the beneficial effects that:
(1) According to the invention, the connecting shaft is driven to rotate by the rotary driving piece c, so that the protective cover d is driven to rotate, the protective cover c is driven to rotate, the protective cover b is driven to rotate, and the protective cover a is driven to rotate; at this moment, the protection casing a, the protection casing b, the protection casing c and the protection casing d cover the solar cell panel outside, and when hail weather appears, the protection casing a, the protection casing b, the protection casing c and the protection casing d of expansion protect solar cell panel, extension solar cell panel's life.
(2) According to the invention, the gear b is driven to rotate by the rotary driving piece b, and the gear b is meshed with the rack plate, so that the rack plate is driven to slide in the chute to drive the arc-shaped shell to rotate along the axis line of the arc-shaped shell, the inclination angle of the solar cell panel is adjusted, and secondly, the rotary driving piece a drives the rotary table to rotate to adjust the orientation of the solar cell panel, and the angle of the solar cell panel is adjusted from two directions, so that the solar cell panel always faces the sun, and the conversion efficiency of the solar cell panel to light energy is enhanced.
(3) In rainy days, rainwater falls into the arc-shaped shell from a gap between the solar cell panel and the arc-shaped shell, is converged in the arc-shaped shell, flows into the water storage tank through the pipeline a, and further collects water in the water storage tank, so that guarantee is provided for subsequent water use; regarding the excess water in the arc-shaped shell: when the protective component is unfolded, the protective cover a leaves the containing groove to expose the water outlet, the arc-shaped shell is driven to rotate, and redundant water in the arc-shaped shell is discharged through the water outlet.
(4) According to the solar cell panel, the lengths in the sliding groove a, the sliding groove b, the sliding groove c and the sliding groove d are different, so that the rotation angles of the protective cover a, the protective cover b, the protective cover c and the protective cover d are limited, specifically, the protective cover a rotates 45 degrees, the protective cover b rotates 90 degrees, the protective cover c rotates 135 degrees, the protective cover d rotates 180 degrees, and the protective covers a, b, c and d are further ensured to cover the outer sides of the solar cell panel.
(5) According to the invention, the gear b is driven to rotate by the rotary driving piece b, and the gear b is meshed with the rack plate to drive the arc-shaped shell to rotate along the axial lead of the gear b so as to drive the solar cell panel to synchronously rotate, and the rotary driving piece d drives the solar cell panel to rotate to adjust the inclination angle of the solar cell panel, so that the top of the solar cell panel is positioned below the water spraying pipe; and water flow in the water storage tank is sprayed to the solar cell panel through the water spraying pipe after passing through the pipeline b, so that the surface of the solar cell panel is cleaned.
(6) In the invention, when the lamp body is illuminated, water flow in the water storage tank is discharged into a plurality of liquid grooves in the transparent cover through the pipeline c and the water inlet pipe, and the water flow absorbs heat on the transparent cover and is discharged into the thermal insulation box through the water outlet pipe and the pipeline d, so that the transparent cover is cooled, the ageing of the transparent cover is delayed, and the service life of the transparent cover is prolonged.
(7) According to the invention, water in the water storage tank is discharged into the plurality of liquid grooves in the transparent cover through the pipeline c and the water inlet pipe, and is discharged into the thermal insulation box through the water discharge pipe and the pipeline d after absorbing heat on the transparent cover, at the moment, the water in the thermal insulation box is hot water, the hot water in the thermal insulation box is conveyed to the water spray pipe through the pipeline e, and the hot water is sprayed to the solar cell panel through the water spray pipe, so that ice and snow blocks covered on the solar cell panel are thoroughly melted, and the device is convenient to use.
Drawings
FIG. 1 is a first angular schematic view of the present invention;
FIG. 2 is a second angular schematic view of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the gear b and rack plate of the present invention;
FIG. 5 is a schematic view of the structure of the arc-shaped shell, the solar panel and the protection unit of the invention;
FIG. 6 is an enlarged schematic view of the present invention at B in FIG. 5;
FIG. 7 is an enlarged schematic view of FIG. 5C in accordance with the present invention;
FIG. 8 is a schematic view of the arc-shaped shell and the protection unit structure of the present invention;
FIG. 9 is an exploded view of the arcuate housing and the protective unit of the present invention;
FIG. 10 is an enlarged schematic view of the invention at D in FIG. 9;
FIG. 11 is an enlarged schematic view of the invention at E in FIG. 9;
FIG. 12 is an enlarged schematic view of the invention at F in FIG. 9;
FIG. 13 is a schematic view showing a state of the protection unit of the present invention when it is unfolded;
FIG. 14 is a schematic view of the structure of the protective covers a, b, c and d in the unfolded state of the invention;
FIG. 15 is a schematic view of the structure of a protective cover d according to the present invention;
FIG. 16 is a schematic view of the structure of a protective cover c according to the present invention;
FIG. 17 is a schematic view of the structure of the protective cover b of the present invention;
FIG. 18 is a schematic view of the structure of the protective cover a of the present invention;
FIG. 19 is a schematic view of the arc shell and sprinkler tube of the present invention;
FIG. 20 is a schematic cross-sectional view of a transparent cover in accordance with the present invention;
FIG. 21 is a schematic view of the structure of the thermal box of the present invention;
FIG. 22 is a schematic view of the structure of the transparent cover and the liquid trough of the present invention.
Reference numerals
100. A street lamp post; 101. a lamp body; 1011. a housing; 1012. a wick; 1013. a transparent cover; 10131. a liquid trough; 102. a rotary driving member a; 103. a rotary table; 104. an arc-shaped shell; 1041. a sliding groove a; 1042. a sliding groove b; 1043. a sliding groove c; 1044. a sliding groove d; 1045. a receiving groove; 1046. a water outlet; 105. a solar cell panel; 11. a driving assembly a; 111. a connecting block; 1111. a chute; 112. an arc-shaped sliding block; 113. a rotary driving member b; 114. a gear b; 115. rack plate; 2. a protection unit; 201. a connecting rod; 202. a fixed sleeve a; 203. a rotary driving member d; 21. a protective assembly; 211. a protective cover a; 212. a protective cover b; 213. a protective cover c; 214. a protective cover d; 215. a fixed sleeve c; 216. a rotary driving member c; 217. a connecting shaft; 22. a linkage assembly; 221. a sliding block a; 222. a sliding block b; 223. a sliding block c; 224. a sliding block d; 225. a loop bar; 226. a baffle; 227. a collision block d; 228. a traction block c; 229. a collision block c; 230. a traction block b; 231. a collision block b; 232. a traction block a; 3. a cleaning unit; 301. a water storage tank; 302. a pipeline a; 303. a water spray pipe; 304. a pipe b; 305. a water pump a; 31. a drainage assembly; 4. a cooling unit; 401. a water inlet pipe; 402. a drain pipe; 41. a liquid charging assembly; 411. a thermal insulation box; 412. a pipe c; 413. a pipeline d; 414. a pipe e; 415. a water pump b; 416. and a water pump c.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
As shown in fig. 1-22, the present embodiment provides an energy-saving solar street lamp, including a street lamp pole 100 and a lamp body 101 mounted on the street lamp pole 100, further including: a rotary driving member a102, the rotary driving member a102 being installed in the lamp pole 100; a rotary table 103, the rotary table 103 being mounted on the output end of the rotary driving member a 102; the arc-shaped shell 104, the arc-shaped shell 104 is arranged above the rotary table 103; the solar cell panel 105, the solar cell panel 105 is arranged in the arc-shaped shell 104; the driving assembly a11, the driving assembly a11 is installed on the rotary table 103, and the driving assembly a11 drives the arc-shaped shell 104 to rotate along the axial lead of the arc-shaped shell; a protection unit 2, the protection unit 2 protecting the solar cell panel 105; and the cleaning unit 3, the cleaning unit 3 cleans the solar cell panel 105, a battery is arranged in the street lamp pole 100, the battery is electrically connected with the solar cell panel 105, and the battery supplies power for the lamp body 101 to enable the lamp body to be bright.
As shown in fig. 2 to 4, the driving assembly a11 includes: the connecting blocks 111, two connecting blocks 111 are arranged on the rotary table 103, and a chute 1111 is formed in each connecting block 111; the arc-shaped sliding blocks 112, the two arc-shaped sliding blocks 112 are arranged on the outer side of the arc-shaped shell 104, and the arc-shaped sliding blocks 112 slide in the sliding grooves 1111; a rotation driving piece b113, the rotation driving piece b113 being mounted on one of the connection blocks 111; gear b114, gear b114 is installed in the output end of rotary driving piece b 113; rack plate 115, rack plate 115 is installed in one of the arc-shaped sliders 112 outside, and gear b114 is engaged with rack plate 115.
In this embodiment, light irradiates the solar cell panel 105 during daytime, the solar cell panel 105 converts light energy into electric energy and stores the electric energy in the battery, and the battery supplies power to the lamp body 101 to make the lamp body bright during night;
the rotation driving piece b113 drives the gear b114 to rotate, and the gear b114 is meshed with the rack plate 115 to drive the rack plate 115 to slide in the chute 1111 to drive the arc-shaped shell 104 to rotate along the axial lead of the arc-shaped shell, so that the inclination angle of the solar cell panel 105 is adjusted, and secondly, the rotation driving piece a102 drives the rotation table 103 to rotate to adjust the orientation of the solar cell panel 105 and adjust the angle of the solar cell panel 105 from two directions, so that the solar cell panel 105 always faces the sun, and the conversion efficiency of the solar cell panel 105 to light energy is enhanced;
in the embodiment, in rainy days, rainwater falls into the arc-shaped shell 104 from a gap between the solar cell panel 105 and the arc-shaped shell 104, forms convergence in the arc-shaped shell 104, and flows into the water storage tank 301 through the pipeline a302, so that water is collected in the water storage tank 301, and the guarantee is provided for the subsequent use of water;
as shown in fig. 5 to 9, the protection unit 2 includes: a connection rod 201, the connection rod 201 being mounted on the solar cell panel 105; a fixed sleeve a202, wherein the fixed sleeve a202 is arranged at one end of the arc-shaped shell 104; a rotation driving piece d203, wherein the rotation driving piece d203 is installed in the fixed sleeve a202, and the rotation driving piece d203 drives the connecting rod 201 to rotate; a receiving groove 1045, the receiving groove 1045 being provided in the arc-shaped case 104; the protection component 21, the protection component 21 is arranged in the accommodating groove 1045.
As shown in fig. 13 and 14, the shield assembly 21 includes: a shield a211, wherein the shield a211 is arranged in the accommodating groove 1045; a shield b212, the shield b212 being disposed in the shield a 211; a protective cover c213, wherein the protective cover c213 is arranged in the protective cover b 212; a protective cover d214, wherein the protective cover d214 is arranged in the protective cover c 213; a fixed sleeve c215, wherein the fixed sleeve c215 is arranged at the other end of the arc-shaped shell 104; a rotation driving piece c216, wherein the rotation driving piece c216 is arranged in the fixed sleeve c 215; the connecting shaft 217, the connecting shaft 217 is installed at the output end of the rotary driving piece c216, and the connecting shaft 217 is connected with the protective cover d 214; the linkage assembly 22, the rotation driving part c216 drives the connecting shaft 217 to rotate so as to drive the protective cover d214 to rotate, and the protective covers a211, b212 and c213 are driven to rotate through the linkage assembly 22.
As shown in fig. 5-18, the linkage assembly 22 includes: a sliding block a221, wherein the sliding block a221 is installed at one end of the protection cover a 211; a sliding block b222, wherein the sliding block b222 is installed at one end of the protective cover b 212; a sliding block c223, wherein the sliding block c223 is installed at one end of the protection cover c 213; a sliding block d224, the sliding block d224 is mounted at one end of the protective cover d214, a sliding groove a1041, a sliding groove b1042, a sliding groove c1043 and a sliding groove d1044 are formed in the arc-shaped shell 104, the sliding block a221 slides in the sliding groove a1041, the sliding block b222 slides in the sliding groove b1042, the sliding block c223 slides in the sliding groove c1043, and the sliding block d224 slides in the sliding groove d 1044; the sleeve rod 225, the sleeve rod 225 is respectively installed at the other ends of the shield a211, the shield b212 and the shield c213, and the sleeve rod 225 is rotatably arranged at the outer side of the connecting shaft 217.
As shown in fig. 5-18, a baffle 226 is installed on the protection cover d214, an abutting block d227 is installed on the protection cover d214, and a traction block c228 and an abutting block c229 are installed on the protection cover c 213; the protective cover b212 is provided with a traction block b230 and a collision block b231; the traction block a232 is mounted on the protective cover a 211.
In this embodiment, as shown in fig. 8, the protection component 21 located in the accommodating groove 1045 is in a contracted state;
the rotary driving piece c216 drives the connecting shaft 217 to rotate, drives the protection cover d214 to rotate until the abutting block d227 moves to be in contact with the traction block c228, drives the protection cover c213 to rotate until the abutting block c229 moves to be in contact with the traction block b230, drives the protection cover b212 to rotate, and drives the protection cover a211 to rotate until the abutting block b231 moves to be in contact with the traction block a 232;
at this time, the protective cover a211, the protective cover b212, the protective cover c213 and the protective cover d214 are covered on the outer side of the solar panel 105 (in the unfolded state, the state is shown in fig. 13), and when hail weather occurs, the unfolded protective covers a211, b212, c213 and d214 protect the solar panel 105, so that the service life of the solar panel 105 is prolonged;
it should be noted that: as shown in fig. 10 and 11, while the shield a211, the shield b212, the shield c213, and the shield d214 are rotated, the slide block a221 slides in the slide groove a1041, the slide block b222 slides in the slide groove b1042, the slide block c223 slides in the slide groove c1043, and the slide block d224 slides in the slide groove d 1044;
because the lengths of the sliding groove a1041, the sliding groove b1042, the sliding groove c1043 and the sliding groove d1044 are different, the rotation angles of the protective cover a211, the protective cover b212, the protective cover c213 and the protective cover d214 are limited, specifically, the protective cover a211 rotates by about 45 degrees, the protective cover b212 rotates by about 90 degrees, the protective cover c213 rotates by about 135 degrees and the protective cover d214 rotates by about 180 degrees, so that the protective covers a211, the protective cover b212, the protective cover c213 and the protective cover d214 are covered outside the solar cell panel 105;
as shown in fig. 1, 2, 19 and 20, the cleaning unit 3 includes: the water storage tank 301, the water storage tank 301 is arranged on the street lamp post 100; the pipeline a302, the water storage tank 301 and the bottom of the arc-shaped shell 104 are connected through the pipeline a 302; the spray pipe 303, the spray pipe 303 is installed in the arc-shaped shell 104; the pipeline b304 is connected between the water storage tank 301 and the water spraying pipe 303 through the pipeline b 304; a water pump a305, wherein the water pump a305 is arranged in the water storage tank 301, and the water pump a305 is communicated with the pipeline b 304; and a drain assembly 31, the drain assembly 31 draining the accumulated water in the arcuate shell 104.
The drain assembly 31 comprises a drain outlet 1046, a plurality of drain outlets 1046 are arranged in the arc-shaped shell 104, and the drain outlet 1046 is communicated with the accommodating groove 1045;
the lamp body 101 includes a housing 1011, a lamp wick 1012, and a transparent cover 1013, the lamp wick 1012 is mounted in the housing 1011, the transparent cover 1013 is mounted on the housing 1011, and the transparent cover 1013 is covered outside the lamp wick 1012.
In this embodiment, when dust exists on the surface of the solar panel 105, the rotation driving member b113 drives the gear b114 to rotate, and the gear b114 is meshed with the rack plate 115 to drive the arc-shaped shell 104 to rotate along the axis line thereof, so as to drive the solar panel 105 to synchronously rotate, and the rotation driving member d203 drives the solar panel 105 to rotate, so as to adjust the inclination angle of the solar panel 105, so that the top of the solar panel 105 is located below the water spraying pipe 303 (as shown in fig. 19);
the water flow in the water storage tank 301 is sprayed to the solar cell panel 105 through the water spraying pipe 303 after passing through the pipeline b304, so as to clean the surface of the solar cell panel 105, and the water spraying pipe 303 sprays unheated water.
Example two
As shown in fig. 20 to 22, wherein the same or corresponding parts as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that:
as shown in fig. 20-22, a cooling unit 4 is disposed on the light pole 100 in this embodiment, and the cooling unit 4 cools the lamp body 101;
the cooling unit 4 includes: a plurality of liquid tanks 10131, the liquid tanks 10131 are arranged in the transparent cover 1013; a water inlet pipe 401, wherein the water inlet pipe 401 is installed at one end of the transparent cover 1013; a drain pipe 402, wherein the drain pipe 402 is installed at the other end of the transparent cover 1013, and one end of the plurality of liquid tanks 10131 is converged and communicated with the water inlet pipe 401; the other ends of the liquid tanks 10131 are converged and communicated with the drain pipe 402; the filling assembly 41. The filling assembly 41 is mounted in the water storage tank 301.
The liquid charging assembly 41 includes: the thermal box 411, the thermal box 411 is installed in the water storage tank 301; the pipeline c412 is communicated with the water storage tank 301 and the water inlet pipe 401 through the pipeline c 412; the pipeline d413 is communicated with the warm keeping box 411 and the drain pipe 402 through the pipeline d 413; the water spraying pipe 303 is communicated with the thermal insulation box 411 through a pipeline e 414; a water pump b415, the water pump b415 is arranged in the water storage tank 301, and the water pump b415 is communicated with the pipeline c 412; a water pump c416, wherein the water pump c416 is arranged in the thermal insulation box 411, and the water pump c416 is communicated with the pipeline e 414; a temperature sensor (not shown) is mounted on the pole 100.
In this embodiment, when the lamp body 101 is illuminated, the lamp wick 1012 emits a considerable amount of heat while emitting light, and the heat is diffused outwards and transmitted to the transparent cover 1013, so that the transparent cover 1013 generates a high temperature, and aging of the transparent cover 1013 is accelerated for a long time;
when the lamp body 101 illuminates, water flow in the water storage tank 301 is discharged into a plurality of liquid grooves 10131 in the transparent cover 1013 through the pipeline c412 and the water inlet pipe 401, and the water flow absorbs heat on the transparent cover 1013 and is discharged into the thermal insulation box 411 through the water outlet pipe 402 and the pipeline d413, so that the transparent cover 1013 is cooled, the ageing of the transparent cover 1013 is delayed, and the service life of the transparent cover 1013 is prolonged;
in this embodiment, when ice and snow blocks are covered on the surface of the solar panel 105, water in the water storage tank 301 is discharged into the plurality of liquid grooves 10131 in the transparent cover 1013 through the pipeline c412 and the water inlet pipe 401, and the water flow absorbs heat on the transparent cover 1013 and is discharged into the thermal insulation box 411 through the water outlet pipe 402 and the pipeline d413, at this time, the water in the thermal insulation box 411 is hot water, and the hot water in the thermal insulation box 411 is conveyed to the water spraying pipe 303 through the pipeline e414, and the water spraying pipe 303 sprays the hot water to the solar panel 105, so that the ice and snow blocks covered on the solar panel 105 are thoroughly melted, and the device is convenient to use.
It should be noted that: the outer sides of the pipeline a302, the pipeline b304, the pipeline d413, the pipeline e414 and the pipeline c412 are provided with heat insulation layers.
Regarding the excess water within the arcuate shell 104: when the protective component 21 is unfolded, the protective cover a211 leaves the accommodating groove 1045 to expose the water outlet 1046, the arc-shaped shell 104 is driven to rotate and incline, and redundant water in the arc-shaped shell 104 is discharged through the water outlet 1046;
also to be described is: since both the pipe b304 and the pipe e414 are in communication with the spout 303, in order to prevent water in the pipe b304 from flowing into the pipe e414 or water in the pipe e414 from flowing into the pipe b304, check valves are provided in the pipe e414 and the pipe b 304.
In addition, the following needs to be added: regarding where the water spray pipe 303 sprays unheated water or hot water, when the temperature sensor on the light pole 100 detects that the temperature is higher than 0 degrees celsius, the water spray pipe 303 sprays unheated water, the spraying frequency and time of which are set as required, for example, spraying once a week for 2 minutes each time;
when the temperature sensor on the lamp pole 100 detects that the temperature is lower than 0 ℃, the water spraying pipe 303 sprays hot water, and the spraying frequency and time are set according to the requirement, for example, spraying and washing once a day for 2 minutes each time.
Working procedure
Step one, a light energy conversion procedure: light irradiates the solar cell panel 105 during daytime, the solar cell panel 105 converts light energy into electric energy and stores the electric energy in a battery, and the battery supplies power to the lamp body 101 to enable the lamp body to be bright during night;
the rotation driving piece b113 drives the gear b114 to rotate, and the gear b114 is meshed with the rack plate 115 to drive the rack plate 115 to slide in the chute 1111 to drive the arc-shaped shell 104 to rotate along the axial lead of the arc-shaped shell, so that the inclination angle of the solar cell panel 105 is adjusted, and secondly, the rotation driving piece a102 drives the rotation table 103 to rotate to adjust the orientation of the solar cell panel 105 and adjust the angle of the solar cell panel 105 from two directions, so that the solar cell panel 105 always faces the sun, and the conversion efficiency of the solar cell panel 105 to light energy is enhanced;
step two, collecting water: in rainy days, rainwater falls into the arc-shaped shell 104 from a gap between the solar cell panel 105 and the arc-shaped shell 104, forms convergence in the arc-shaped shell 104, and flows into the water storage tank 301 through the pipeline a302, so that water is collected in the water storage tank 301, and the guarantee is provided for the subsequent use of water;
step three, a protection procedure: the rotary driving piece c216 drives the connecting shaft 217 to rotate, drives the protection cover d214 to rotate until the abutting block d227 moves to be in contact with the traction block c228, drives the protection cover c213 to rotate until the abutting block c229 moves to be in contact with the traction block b230, drives the protection cover b212 to rotate, and drives the protection cover a211 to rotate until the abutting block b231 moves to be in contact with the traction block a 232;
at this time, the protective cover a211, the protective cover b212, the protective cover c213 and the protective cover d214 cover the outer side of the solar panel 105 (the state is shown in fig. 13), and when hail weather occurs, the unfolded protective covers a211, b212, c213 and d214 protect the solar panel 105, so that the service life of the solar panel 105 is prolonged;
step four, a cooling procedure: when the lamp body 101 illuminates, water flow in the water storage tank 301 is discharged into a plurality of liquid grooves 10131 in the transparent cover 1013 through the pipeline c412 and the water inlet pipe 401, and the water flow absorbs heat on the transparent cover 1013 and is discharged into the thermal insulation box 411 through the water outlet pipe 402 and the pipeline d413, so that the transparent cover 1013 is cooled, and ageing of the transparent cover 1013 is delayed;
step five, cleaning procedure: when dust exists on the surface of the solar cell panel 105, the rotary driving piece b113 drives the gear b114 to rotate, and as the gear b114 is meshed with the rack plate 115, the arc-shaped shell 104 is driven to rotate along the axial line thereof, the solar cell panel 105 is driven to synchronously rotate,
the rotation driving piece d203 drives the solar panel 105 to rotate, and adjusts the inclination angle of the solar panel 105 so that the top of the solar panel 105 is positioned below the water spraying pipe 303 (as shown in fig. 19);
the water flow in the water storage tank 301 is sprayed to the solar cell panel 105 through the water spraying pipe 303 after passing through the pipeline b304, so as to clean the surface of the solar cell panel 105;
step six, removing ice and snow blocks: when the surface of the solar cell panel 105 is covered with ice and snow blocks, water flow in the water storage tank 301 is discharged into the plurality of liquid grooves 10131 in the transparent cover 1013 through the pipeline c412 and the water inlet pipe 401, and is discharged into the thermal insulation box 411 through the water outlet pipe 402 and the pipeline d413 after absorbing heat on the transparent cover 1013, at this time, the water in the thermal insulation box 411 is hot water, the hot water in the thermal insulation box 411 is conveyed to the water spraying pipe 303 through the pipeline e414, and the water spraying pipe 303 sprays the hot water to the solar cell panel 105, so that the ice and snow blocks covered on the solar cell panel 105 are thoroughly melted, and the device is convenient to use.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (4)

1. Energy-saving solar street lamp, including light pole (100) and install in lamp body (101) on light pole (100), its characterized in that still includes:
a rotary drive a (102), the rotary drive a (102) being mounted within the light pole (100);
a rotary table (103), wherein the rotary table (103) is mounted at the output end of the rotary driving piece a (102);
the arc-shaped shell (104), wherein the arc-shaped shell (104) is arranged above the rotary table (103);
a solar cell panel (105), the solar cell panel (105) being disposed within the arc-shaped shell (104);
the driving assembly a (11), the driving assembly a (11) is installed on the rotary table (103), and the driving assembly a (11) drives the arc-shaped shell (104) to rotate along the axial lead of the arc-shaped shell;
a protection unit (2), wherein the protection unit (2) protects the solar cell panel (105);
a cleaning unit (3), wherein the cleaning unit (3) cleans the solar cell panel (105);
the protection unit (2) comprises:
-a connecting rod (201), the connecting rod (201) being mounted on the solar panel (105);
a fixed sleeve a (202), wherein the fixed sleeve a (202) is arranged at one end of the arc-shaped shell (104);
a rotary driving piece d (203), wherein the rotary driving piece d (203) is arranged in the fixed sleeve a (202), and the rotary driving piece d (203) drives the connecting rod (201) to rotate;
a containing groove (1045), wherein the containing groove (1045) is arranged in the arc-shaped shell (104);
the protection component (21), the said protection component (21) locates in the said holding tank (1045);
the protective assembly (21) comprises:
a protective cover a (211), wherein the protective cover a (211) is arranged in the accommodating groove (1045);
a shield b (212), wherein the shield b (212) is arranged in the shield a (211);
a shield c (213), wherein the shield c (213) is arranged in the shield b (212);
a protective cover d (214), wherein the protective cover d (214) is arranged in the protective cover c (213);
a fixed sleeve c (215), wherein the fixed sleeve c (215) is arranged at the other end of the arc-shaped shell (104);
a rotary drive c (216), the rotary drive c (216) being mounted within the stationary sleeve c (215);
a connecting shaft (217), wherein the connecting shaft (217) is arranged at the output end of the rotary driving piece c (216), and the connecting shaft (217) is connected with the protective cover d (214);
the linkage assembly (22), the said rotary driving piece c (216) drives the said connecting axle (217) to rotate and drives the said protective cover d (214) to rotate, drive the said protective cover a (211), said protective cover b (212), said protective cover c (213) to rotate through the said linkage assembly (22);
the cleaning unit (3) comprises:
the water storage tank (301), the water storage tank (301) is arranged on the street lamp pole (100);
the water storage tank (301) is connected with the bottom of the arc-shaped shell (104) through the pipeline a (302);
a water jet pipe (303), wherein the water jet pipe (303) is installed in the arc-shaped shell (104);
the water storage tank (301) and the water spraying pipe (303) are connected through the pipeline b (304);
a water pump a (305), wherein the water pump a (305) is installed in the water storage tank (301), and the water pump a (305) is communicated with the pipeline b (304);
a drain assembly (31), the drain assembly (31) draining accumulated water within the arcuate shell (104);
the drainage assembly (31) comprises a drainage outlet (1046), a plurality of drainage outlets (1046) are formed in the arc-shaped shell (104), and the drainage outlet (1046) is communicated with the containing groove (1045);
a cooling unit (4) is arranged on the street lamp post (100), and the cooling unit (4) cools the lamp body (101);
the lamp body (101) comprises a shell (1011), a lamp wick (1012) and a transparent cover (1013), wherein the lamp wick (1012) is arranged in the shell (1011), the transparent cover (1013) is arranged on the shell (1011), and the transparent cover (1013) covers the outer side of the lamp wick (1012);
the cooling unit (4) includes:
a plurality of liquid tanks (10131), wherein the liquid tanks (10131) are arranged in the transparent cover (1013);
a water inlet pipe (401), wherein the water inlet pipe (401) is arranged at one end of the transparent cover (1013);
the drain pipes (402) are arranged at the other ends of the transparent covers (1013), and one ends of the liquid tanks (10131) are converged and communicated with the water inlet pipe (401); the other ends of the liquid grooves (10131) are converged and communicated with the drain pipe (402);
a charging assembly (41), the charging assembly (41) being mounted in the water storage tank (301);
the liquid charging assembly (41) comprises:
a thermal insulation box (411), wherein the thermal insulation box (411) is arranged in the water storage tank (301);
a pipeline c (412), wherein the water storage tank (301) and the water inlet pipe (401) are communicated through the pipeline c (412);
a pipeline d (413), wherein the thermal insulation box (411) is communicated with the drain pipe (402) through the pipeline d (413);
a pipeline e (414), wherein the water spraying pipe (303) is communicated with the thermal insulation box (411) through the pipeline e (414);
a water pump b (415), wherein the water pump b (415) is installed in the water storage tank (301), and the water pump b (415) is communicated with the pipeline c (412);
a water pump c (416), wherein the water pump c (416) is installed in the thermal insulation box (411), and the water pump c (416) is communicated with the pipeline e (414);
and the temperature sensor is arranged on the street lamp pole (100).
2. An energy efficient solar street light according to claim 1, characterised in that the drive assembly a (11) comprises:
the two connecting blocks (111) are arranged on the rotating table (103), and a chute (1111) is formed in each connecting block (111);
the arc-shaped sliding blocks (112), two arc-shaped sliding blocks (112) are arranged on the outer sides of the arc-shaped shells (104), and the arc-shaped sliding blocks (112) slide in the sliding grooves (1111);
a rotation driving member b (113), the rotation driving member b (113) being mounted on one of the connection blocks (111);
a gear b (114), wherein the gear b (114) is installed at the output end of the rotary driving piece b (113);
and the rack plate (115) is arranged outside one of the arc-shaped sliding blocks (112), and the gear b (114) is meshed with the rack plate (115).
3. An energy efficient solar street light as claimed in claim 2, wherein the linkage assembly (22) comprises:
a sliding block a (221), wherein the sliding block a (221) is installed at one end of the protective cover a (211);
a sliding block b (222), wherein the sliding block b (222) is installed at one end of the protective cover b (212);
a sliding block c (223), wherein the sliding block c (223) is installed at one end of the protective cover c (213);
a sliding block d (224), the sliding block d (224) is mounted at one end of the protective cover d (214), a sliding groove a (1041), a sliding groove b (1042), a sliding groove c (1043) and a sliding groove d (1044) are formed in the arc-shaped shell (104), the sliding block a (221) slides in the sliding groove a (1041), the sliding block b (222) slides in the sliding groove b (1042), the sliding block c (223) slides in the sliding groove c (1043), and the sliding block d (224) slides in the sliding groove d (1044);
the loop bar (225), loop bar (225) install respectively in protection casing a (211), protection casing b (212) and protection casing c (213) the other end, loop bar (225) rotate and locate connecting axle (217) outside.
4. An energy-saving solar street lamp according to claim 3, wherein a baffle (226) is installed on the protection cover d (214), an abutting block d (227) is installed on the protection cover d (214), and a traction block c (228) and an abutting block c (229) are installed on the protection cover c (213); the protective cover b (212) is provided with a traction block b (230) and a collision block b (231); and a traction block a (232) is arranged on the protective cover a (211).
CN202311793239.4A 2023-12-25 2023-12-25 Energy-saving solar street lamp Active CN117450455B (en)

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CN118009265A (en) * 2024-04-02 2024-05-10 江苏中正照明集团有限公司 Solar street lamp with adjustable photovoltaic board angle

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CN111911872A (en) * 2020-08-12 2020-11-10 合肥森印科技有限公司 Solar street lamp with from cooling function
KR102559459B1 (en) * 2022-06-08 2023-07-25 주식회사 주영라이팅 All-in-one solar street light
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CN106835895A (en) * 2017-03-07 2017-06-13 南通大学 A kind of automated system with road surface rapid draing, cooling and snow removing ice-melt
CN108317466A (en) * 2018-01-03 2018-07-24 深圳市奈士迪技术研发有限公司 A kind of safety-type solar street light with snow removing function
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