CN111649287A - Energy-conserving street lamp is collected in rainwater control - Google Patents

Energy-conserving street lamp is collected in rainwater control Download PDF

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Publication number
CN111649287A
CN111649287A CN202010468121.4A CN202010468121A CN111649287A CN 111649287 A CN111649287 A CN 111649287A CN 202010468121 A CN202010468121 A CN 202010468121A CN 111649287 A CN111649287 A CN 111649287A
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CN
China
Prior art keywords
plate
rainwater
solar panel
lamp
fixed
Prior art date
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Withdrawn
Application number
CN202010468121.4A
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Chinese (zh)
Inventor
刘秀秀
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Individual
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Individual
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Publication date
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Priority to CN202010468121.4A priority Critical patent/CN111649287A/en
Publication of CN111649287A publication Critical patent/CN111649287A/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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Sustainable Development (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to the field of energy conservation and emission reduction, in particular to a rainwater control and collection energy-saving street lamp which comprises a conical seat, wherein a stand column is fixedly installed on the conical seat, a rainwater collection top plate is fixedly installed at the upper end of the stand column, a solar panel is fixedly installed at the top of the rainwater collection top plate, an elastic ring plate capable of sealing the outer ring of the solar panel is installed on the outer ring of the top of the rainwater collection top plate, a telescopic cylinder used for pulling the elastic ring plate is installed on the inner side of the stand column, the inner cavity of the rainwater collection top plate is a rainwater collection groove, and a water storage cavity communicated with the rainwater collection groove; the upper portion circumference of stand distributes the installation and is fixed with many arc lamp poles, and the one end installation that the stand was kept away from to the arc lamp pole is fixed with the lamp body, installs the light on the lamp body. The invention has novel structure, can control and accumulate rainwater and carry out photovoltaic power generation, is energy-saving and environment-friendly, and realizes reasonable utilization of natural resources.

Description

Energy-conserving street lamp is collected in rainwater control
Technical Field
The invention relates to the field of energy conservation and emission reduction, in particular to a rainwater control and collection energy-saving street lamp.
Background
Street lamps, which refer to lamps providing a road with an illumination function, generally refer to lamps in a road illumination range in traffic illumination, and are widely applied to various places needing illumination. The solar energy is an inexhaustible, clean, pollution-free and renewable green and environment-friendly energy. The solar energy is utilized for power generation, and the solar energy has the advantages that the traditional energy sources have incomparable cleanness, high safety, relatively wide and sufficient energy sources, long service life, maintenance-free property and the like and are not possessed by other conventional energy sources.
The existing street lamp device is single in structure and traditional, cannot control rainwater to accumulate and perform photovoltaic power generation, is not energy-saving and environment-friendly enough, influences the reasonable utilization of natural resources, and has limitations. Therefore, in view of the above current situation, there is an urgent need to develop a rainwater control and collection energy-saving street lamp to overcome the shortcomings in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide a rainwater control and collection energy-saving street lamp to solve the problems in the background technology.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a rainwater control collection energy-saving street lamp comprises a conical seat, wherein a stand column is fixedly installed on the conical seat, a rainwater collection top plate is fixedly installed at the upper end of the stand column, a solar panel is fixedly installed at the top of the rainwater collection top plate, an elastic ring plate capable of sealing the outer ring of the solar panel is installed on the outer ring of the top of the rainwater collection top plate, a telescopic cylinder used for pulling the elastic ring plate to be fixed on the outer ring of the solar panel in a sealing mode is installed on the inner side of the stand column, a rainwater collection groove is formed in the inner cavity of the rainwater collection top plate, a water storage cavity communicated with the rainwater collection groove is formed in the inner side of the stand column, a drain pipe communicated with; the upper portion circumference of stand distributes the installation and is fixed with many arc lamp poles, and the arc lamp pole still is connected fixedly through the downside of mounting and collection rain roof, the one end installation that the stand was kept away from to the arc lamp pole is fixed with the lamp body, installs the light on the lamp body.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the rainwater control and collection energy-saving street lamp, when the telescopic cylinder does not pull the elastic ring plate, rainwater flowing down from the outer ring of the solar panel can enter the rainwater collection groove, and water is stored through the water storage cavity; when the telescopic cylinder is controlled to pull the elastic ring plate and the elastic ring plate is sealed and fixed on the outer ring of the solar panel, rainwater directly flows out from the upper side of the elastic ring plate, namely rainwater is not collected through the rainwater collection groove, and the control is flexible and convenient; rainwater collected in the water storage cavity can be drained under the control of a drain pipe, and water is supplemented and irrigated to the municipal green plants; the illuminating lamp has a good illuminating effect, and the arc-shaped lamp post matched with the fixing piece can further stably support the rain collecting top plate, so that the illuminating lamp is safe and reliable; the solar panel can also generate electricity, thereby saving energy and protecting environment; whole device novel structure, reasonable in design can carry out rainwater control and accumulate and photovoltaic power generation, and energy-concerving and environment-protective has realized the rational utilization of natural resources, is worth promoting.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partial sectional structural view of fig. 1.
Fig. 3 is a schematic structural view of the elastic ring plate in fig. 2 for collecting rain after opening.
Fig. 4 is a cross-sectional view of the lower portion of the pillar in the embodiment of the present invention.
Fig. 5 is a schematic perspective view of a fixing member according to an embodiment of the present invention.
In the figure: 1-elastic ring plate, 2-solar panel, 3-rain-collecting top plate, 4-light intensity sensor, 5-fixing piece, 6-arc lamp post, 7-lamp housing, 8-lighting lamp, 9-upright post, 10-conical seat, 11-drain pipe, 12-valve, 13-first guide wheel, 14-support rod, 15-screw groove, 16-second guide wheel, 17-pull rope, 18-rain-collecting groove, 19-annular water inlet gap, 20-water storage cavity, 21-driving cavity, 22-telescopic cylinder, 23-storage battery, 24-sealing plate, 25-horizontal part, 26-fixing hole, 27-screw and 28-U-shaped plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1, in the embodiment of the invention, an energy-saving street lamp for controlling and collecting rainwater comprises a conical seat 10, wherein a stand column 9 is fixedly installed on the conical seat 10, a rainwater collecting top plate 3 is fixedly installed at the upper end of the stand column 9, a solar panel 2 is fixedly installed at the top of the rainwater collecting top plate 3, an elastic ring plate 1 capable of sealing the outer ring of the solar panel 2 is installed on the outer ring of the top of the rainwater collecting top plate 3, a telescopic cylinder 22 used for pulling the elastic ring plate 1 to be fixedly sealed on the outer ring of the solar panel 2 is installed on the inner side of the stand column 9, a rainwater collecting groove 18 is formed in the inner cavity of the rainwater collecting top plate 3, a water storage cavity 20 communicated with the rainwater collecting groove 18 is formed in the inner side of the stand column 9, a drain pipe 11 communicated with the bottom; the upper portion circumference of stand 9 distributes the installation and is fixed with many arc lamp poles 6, and arc lamp pole 6 is still connected fixedly through mounting 5 and the downside of collection rain roof 3, the one end installation that stand 9 was kept away from to arc lamp pole 6 is fixed with lamp body 7, installs light 8 on the lamp body 7.
In the embodiment of the invention, when the telescopic cylinder 22 does not pull the elastic ring plate 1, rainwater flowing down from the outer ring of the solar panel 2 can enter the rainwater collection groove 18 and be stored in the water storage cavity 20; when the telescopic cylinder 22 is controlled to pull the elastic ring plate 1, and the elastic ring plate 1 is hermetically fixed on the outer ring of the solar panel 2, rainwater directly flows out from the upper side of the elastic ring plate 1, namely rainwater is not collected through the rainwater collection groove 18, so that the control is flexible and convenient; the rainwater collected in the water storage cavity 20 can be drained under the control of the drain pipe 11, and water is supplemented and irrigated to the municipal green plants; the illuminating lamp 8 has a good illuminating effect, and the arc-shaped lamp post 6 can further stably support the rain collecting top plate 3 by matching with the fixing piece 5, so that the rain collecting top plate is safe and reliable; the solar panel 2 can also generate electricity, so that the energy is saved and the environment is protected; whole device novel structure, reasonable in design can carry out rainwater control and accumulate and photovoltaic power generation, and energy-concerving and environment-protective has realized the rational utilization of natural resources, is worth promoting.
Example 2
Referring to fig. 1 to 5, the present embodiment is different from embodiment 1 in that:
in this embodiment, as shown in fig. 1, 2 and 5, the arc lamp post 6 is an inverted U-shaped structure, the lamp housing 7 is a tapered structure, the fixing member 5 is installed and fixed in the middle of the arc lamp post 6, the fixing member 5 includes a horizontal portion 25, a screw 27 and a U-shaped plate 28, the U-shaped plate 28 is sleeved on the arc lamp post 6, the horizontal portion 25 is disposed at two ends of the U-shaped plate 28, a fixing hole 26 is disposed on the horizontal portion 25, a screw groove 15 is correspondingly disposed on the lower side of the rain collecting top plate 3, and the screw 27 penetrates through the fixing hole 26 and is fixed on the screw groove 15 on the lower side of the rain collecting top plate 3, so as to improve the stability.
In this embodiment, as shown in fig. 1-4, the top view projection of the solar panel 2 is circular, the solar panel 2 is of a structure with an arc-shaped middle part protruding upwards, a plurality of support rods 14 are circumferentially distributed and fixed on the lower side of the solar panel 2, the lower ends of the support rods 14 are fixed at the bottom of the rain collecting groove 18, and the solar panel 2 can be stably supported by the support rods 14; elastic ring board 1 is the loop configuration, and elastic ring board 1 is under natural state, is formed with annular water inlet gap 19 between its inner circle and the 2 outer lanes of solar panel, and elastic ring board 1 can block the rainwater, and does benefit to the rainwater on the solar panel 2 and flows into in rainwater collection gutter 18 through annular water inlet gap 19.
A sealing plate 24 is fixedly installed at the lower part of the inner side of the upright post 9, the upper space of the sealing plate 24 is a water storage cavity 20, the lower space of the sealing plate 24 is a driving cavity 21, a storage battery 23 is fixedly installed at the bottom of the driving cavity 21, and the storage battery 23 is electrically connected with the solar panel 2 through a solar charging controller; still install light intensity sensor 4 on the rain-collecting roof plate 3, can detect environment light intensity through light intensity sensor 4 to automatic control light 8 work, it is right light intensity sensor 4, light 8 and telescoping cylinder 22's control adopts among the prior art the disclosed PLC controller can, and the concrete model and the circuit connection of PLC controller, light intensity sensor 4, light 8 and telescoping cylinder 22 do not do specifically and restrict, can set up in a flexible way when actual application.
In this embodiment, as shown in fig. 2 to 4, the telescopic cylinder 22 is fixed to the lower side of the sealing plate 24, a piston rod of the telescopic cylinder 22 slides through the sealing plate 24 in a sealing manner, a plurality of pull ropes 17 are fixed to the upper end of the piston rod of the telescopic cylinder 22 in a circumferential distributed manner, the bottom of the rain collecting groove 18 is respectively provided with a first guide wheel 13 and a second guide wheel 16 for guiding the pull ropes 17, the other end of each pull rope 17 is fixed to the lower side of the elastic ring plate 1 in a connected manner, and the elastic ring plate 1 can be pulled simultaneously by the plurality of pull ropes 17 by controlling the telescopic cylinder 22 to contract, so that the inner ring of the elastic ring plate 1 is fixed to the outer ring of the.
Furthermore, the second guide wheel 16 is arranged at the bottom of the rain collecting groove 18 at the outer side of the upright post 9, the first guide wheel 13 is arranged at the bottom of the rain collecting groove 18 below the elastic ring plate 1, and the pull rope 17 penetrating out of the upright post 9 firstly passes by the upper side of the second guide wheel 16 and then passes by the lower side of the first guide wheel 13, and is connected and fixed on the elastic ring plate 1.
The circuits, electronic components and modules involved are all prior art and may be implemented completely by those skilled in the art, without further elaboration, and the invention is not concerned with the improvement of software programs.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (8)

1. The utility model provides an energy-conserving street lamp is collected in rainwater control, includes taper seat (10), its characterized in that:
the solar rain collecting device is characterized in that a stand column (9) is fixedly installed on the conical seat (10), a rain collecting top plate (3) is fixedly installed at the upper end of the stand column (9), a solar panel (2) is fixedly installed at the top of the rain collecting top plate (3), an elastic ring plate (1) capable of sealing the outer ring of the solar panel (2) is installed on the outer ring of the top of the rain collecting top plate (3), and a telescopic cylinder (22) used for pulling the elastic ring plate (1) to be fixed on the outer ring of the solar panel (2) in a sealing mode is installed on the inner side of the stand column;
the inner cavity of the rain collecting top plate (3) is a rain collecting groove (18), the inner side of the upright post (9) is provided with a water storage cavity (20) communicated with the rain collecting groove (18), the upright post (9) is also provided with a drain pipe (11) communicated with the bottom of the water storage cavity (20), and the drain pipe (11) is provided with a valve (12);
the upper portion circumference of stand (9) distributes the installation and is fixed with many arc lamp poles (6), and arc lamp pole (6) are still connected fixedly through mounting (5) and the downside of collection rain roof (3), the one end installation that stand (9) were kept away from in arc lamp pole (6) is fixed with lamp body (7), installs light (8) on lamp body (7).
2. The energy-saving street lamp for controlling and collecting rainwater as claimed in claim 1, wherein the arc lamp post (6) is of an inverted U-shaped structure, the lamp housing (7) is of a conical structure, and the fixing member (5) is fixedly arranged in the middle of the arc lamp post (6).
3. The street light as claimed in claim 2, characterized in that the fixing member (5) comprises a horizontal part (25), a screw (27) and a U-shaped plate (28);
the U-shaped plate (28) is sleeved on the arc-shaped lamp post (6), the two ends of the U-shaped plate (28) are provided with horizontal parts (25), and the horizontal parts (25) are provided with fixing holes (26);
a screw groove (15) is correspondingly formed in the lower side of the rain collecting top plate (3);
the screw (27) passes through the fixing hole (26) and is connected and fixed on a screw groove (15) on the lower side of the rain collecting top plate (3).
4. The street lamp for controlling and collecting rainwater according to any one of claims 1-3, wherein the solar panel (2) is circular in top view projection, and the solar panel (2) is of an upward protruding structure with an arc-shaped middle part;
a plurality of supporting rods (14) are circumferentially distributed and fixed on the lower side of the solar panel (2), and the lower ends of the supporting rods (14) are fixed at the bottom of the rain collecting groove (18).
5. The street lamp with the functions of controlling and collecting rainwater according to claim 4, wherein the elastic ring plate (1) is of an annular structure, and an annular water inlet gap (19) is formed between the inner ring of the elastic ring plate (1) and the outer ring of the solar panel (2) in a natural state.
6. The street lamp with the functions of controlling and collecting rainwater according to claim 5, characterized in that a sealing plate (24) is fixedly arranged at the lower part of the inner side of the upright post (9), the space at the upper side of the sealing plate (24) is a water storage cavity (20), and the space at the lower side of the sealing plate (24) is a driving cavity (21);
the bottom installation of drive chamber (21) is fixed with battery (23), battery (23) through solar charging controller with solar panel (2) electric connection.
7. The street lamp as claimed in claim 6, characterized in that the telescopic cylinder (22) is fixed on the lower side of the sealing plate (24), and the piston rod of the telescopic cylinder (22) slides through the sealing plate (24) in a sealing manner;
a plurality of pull ropes (17) are circumferentially distributed and fixedly connected to the upper end of a piston rod of the telescopic cylinder (22), a first guide wheel (13) and a second guide wheel (16) which are used for guiding the pull ropes (17) are respectively installed at the bottom of the rain collecting groove (18), and the other end of each pull rope (17) is fixedly connected to the lower side of the elastic ring plate (1).
8. The street lamp with the functions of controlling and collecting rainwater according to claim 7 and saving energy is characterized in that the second guide wheel (16) is arranged at the bottom of the rainwater collection groove (18) at the outer side of the upright post (9), the first guide wheel (13) is arranged at the bottom of the rainwater collection groove (18) below the elastic ring plate (1), and the pull rope (17) penetrating out of the upright post (9) firstly bypasses from the upper side of the second guide wheel (16) and then bypasses from the lower side of the first guide wheel (13) and is connected and fixed on the elastic ring plate (1).
CN202010468121.4A 2020-05-28 2020-05-28 Energy-conserving street lamp is collected in rainwater control Withdrawn CN111649287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010468121.4A CN111649287A (en) 2020-05-28 2020-05-28 Energy-conserving street lamp is collected in rainwater control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010468121.4A CN111649287A (en) 2020-05-28 2020-05-28 Energy-conserving street lamp is collected in rainwater control

Publications (1)

Publication Number Publication Date
CN111649287A true CN111649287A (en) 2020-09-11

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ID=72349674

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CN202010468121.4A Withdrawn CN111649287A (en) 2020-05-28 2020-05-28 Energy-conserving street lamp is collected in rainwater control

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112944699A (en) * 2021-01-27 2021-06-11 南阳理工学院 Comprehensive utilization device for rainwater on top of building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112944699A (en) * 2021-01-27 2021-06-11 南阳理工学院 Comprehensive utilization device for rainwater on top of building

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Application publication date: 20200911

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