CN107676725A - Optical road lamp component - Google Patents
Optical road lamp component Download PDFInfo
- Publication number
- CN107676725A CN107676725A CN201711035181.1A CN201711035181A CN107676725A CN 107676725 A CN107676725 A CN 107676725A CN 201711035181 A CN201711035181 A CN 201711035181A CN 107676725 A CN107676725 A CN 107676725A
- Authority
- CN
- China
- Prior art keywords
- solar energy
- photovoltaic panel
- energy photovoltaic
- piston rod
- picture frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 25
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000010339 dilation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present patent application belongs to new energy street lamp technology field, specifically disclose a kind of optical road lamp component, including lamp stand, light fixture, solar energy photovoltaic panel and battery, light fixture is fixed on lamp stand upper end, and light fixture, solar energy photovoltaic panel and battery are connected by circuit between any two, wherein, also include cylinder body, piston rod and convex lens, cylinder body is fixed on lamp stand top, cavity is provided with cylinder body, the lower end of piston rod is slidably connected with cavities seals, is full of hydraulic oil in cavity；Piston rod is vertically arranged, and piston rod is made up of transparent material, and the upper end of piston rod is fixed with picture frame, and convex lens are fixed in picture frame；Solar energy photovoltaic panel is polylith, and one end of solar energy photovoltaic panel is hinged on outside picture frame, and polylith solar energy photovoltaic panel is along the circumferential section where picture frame and surrounds umbrella shape, and connecting rod is hinged between solar energy photovoltaic panel outside cylinder body.Compared with prior art, this optical road lamp can fully absorb the sunshine being irradiated in one day on book optical road lamp.
Description
Technical field
The invention belongs to new energy street lamp technology field, specifically discloses a kind of optical road lamp component.
Background technology
As exploitation of the mankind to new energy recognizes, environmental protection and energy saving field is put into increasing research and development of products, especially
It is the utilization of solar energy, solar energy is a kind of regenerative resource, aboundresources, repeats utilization, be environmentally friendly and pollution-free, because
This solar product is increasingly taken seriously.With the development of society, bridge road is seen everywhere, for support vehicles and pedestrian
The safety for travelling or walking on road, has been respectively mounted street lamp on current bridge and road, in order to make full use of resource, the sun
Energy streetlight is using increasingly extensive.
Current solar street light is typically by lamp stand, light fixture, solar energy photovoltaic panel and batteries into light fixture and solar energy
Photovoltaic panel is arranged on the top of lamp stand, and battery is fixed on lamp stand top or inside more, photovoltaic is connected by electric wire
Plate, battery and light fixture, complete charging, electric power storage and illumination work.Generally, solar energy photovoltaic panel is all fixedly mounted at
Lamp stand upper end, and sun irradiation angle from morning to night can gradually change, it will cause solar energy photovoltaic panel to fully absorb
The one day solar energy being irradiated on solar energy photovoltaic panel.
The content of the invention
The purpose of the present invention is providing a kind of optical road lamp component, can not be fully absorbed one day with solving solar energy photovoltaic panel
The problem of solar energy being irradiated on solar energy photovoltaic panel.
In order to achieve the above object, base case of the invention is：Optical road lamp component, including lamp stand, light fixture, solar energy
Photovoltaic panel and battery, the light fixture are fixed on lamp stand upper end, and light fixture, solar energy photovoltaic panel and battery pass through electricity between any two
Road connects, wherein, in addition to cylinder body, piston rod and convex lens, the cylinder body are fixed on lamp stand top, and cavity is provided with cylinder body,
The lower end of the piston rod is slidably connected with cavities seals, is full of hydraulic oil in the cavity；The piston rod is vertically arranged, living
Stopper rod is made up of transparent material, and the upper end of piston rod is fixed with picture frame, and the convex lens are fixed in picture frame；The solar energy
Volt plate is polylith, and one end of solar energy photovoltaic panel is hinged on outside picture frame, and polylith solar energy photovoltaic panel is along the circumferential part where picture frame
Divide and surround umbrella shape, connecting rod is hinged between solar energy photovoltaic panel outside the cylinder body.
The operation principle of this base case is：When this optical road lamp component is specifically used, sunlight is emitted onto solar energy
In photovoltaic panel；Because solar energy photovoltaic panel is polylith, one end of solar energy photovoltaic panel is hinged on outside picture frame, polylith photovoltaic
Plate is along the circumferential section where picture frame and surrounds umbrella shape；Polylith solar energy photovoltaic panel is set to be distributed towards different directions, so that
This street lamp component can absorb the sunshine that different angle is irradiated.When in sunlight to this optical road lamp component, if too
For direct sunlight on convex lens, sunshine passes through the focussing force of convex lens, and temperature below convex lens can be made higher；Due to cylinder body
Lamp stand top is fixed on, cavity is provided with cylinder body, lower end and the cavities seals of piston rod are slidably connected, and are full of hydraulic pressure in cavity
Oil；The piston rod is vertically arranged, and piston rod is made up of transparent material, and the upper end of piston rod is fixed with picture frame, and convex lens are fixed
In picture frame；The position of convex lens focus will be in cylinder body in, the hydraulic oil expanded by heating in cylinder body, it will piston rod to
Upper promotion.Because one end of solar energy photovoltaic panel is hinged on outside picture frame, the company of being hinged between cylinder body outside and solar energy photovoltaic panel
Extension bar, piston rod, which pushes up, will be such that solar energy photovoltaic panel rotates along the rotation of connecting rod upper end, photovoltaic is tended to water
Prosposition is put, and the sunlight irradiated vertically is fully absorbed so as to realize.If the non-direct projection of sun pipe is on convex lens, convex lens
It will not then focus in cylinder body, hydraulic oil is then notheated expansion, and piston rod not will be shifted up, and makes solar energy photovoltaic panel in umbrella shape point
Cloth, so that solar energy photovoltaic panel is distributed in all directions, realizes and the sunshine of various angles is absorbed.Simultaneously
According to sunlit angle, difference is made the dilation of hydraulic oil by heat caused by the position of convex lens focus and focusing
Difference, so that piston rod slides in the cavity of cylinder body, realize persistently to the angular adjustment of solar energy photovoltaic panel.
The beneficial effect of this base case is：The setting of solar energy photovoltaic panel in this optical road lamp component, it can make to be pointed into
The light of this photovoltaic module can be absorbed, and so as to avoid the change due to lighting angle, appearance can not be to the feelings of sun light absorbs
Condition.This optical road lamp component in use, can be according to the angle of the angle adjustment solar energy photovoltaic panel of sunshine, so as to realize
Solar energy photovoltaic panel in this optical road lamp component fully absorbs to sunshine.Compared with prior art, this optical road lamp
The sunshine being irradiated in one day on book optical road lamp can be fully absorbed.
Preferred scheme one：Based on scheme it is preferred, the one end of the solar energy photovoltaic panel away from picture frame is angled to be set
There is reflective mirror.Reflective mirror can reflex to the light not being irradiated on solar energy photovoltaic panel on solar energy photovoltaic panel, so as to realize pair
Solar energy fully absorbs.
Preferred scheme two：Preferably one it is preferred, the angle of the reflective mirror and solar energy photovoltaic panel is 60-
90°.Fully sunshine can be reflexed on solar energy photovoltaic panel in this angular range.
Preferred scheme three：Based on scheme it is preferred, the solar energy photovoltaic panel in sector, solar energy photovoltaic panel eight
Individual, eight solar energy photovoltaic panel intervals are uniform.Make this optical road lamp component more aesthetically pleasing, also allow for setting for solar energy photovoltaic panel
Put so that absorb the better of sunshine.
Preferred scheme four：Based on scheme it is preferred, the piston rod and picture frame are that transparent grp is made.It is easy to
The focus point of convex lens is irradiated to through piston rod in hydraulic oil, also avoid because the effect of convex lens is piston rod and picture frame
On temperature it is higher, and influence the use of piston rod and picture frame.
Brief description of the drawings
Fig. 1 is the structural representation of optical road lamp Assemblies Example of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Lamp stand 10, light fixture 11, battery 12, cylinder body 20, cavity 21, hydraulic pressure
Oil 22, piston rod 23, picture frame 30, convex lens 31, connecting rod 32, solar energy photovoltaic panel 40, reflective mirror 41.
As shown in figure 1, optical road lamp component, including lamp stand 10, light fixture 11, solar energy photovoltaic panel 40, battery 12, cylinder body
20th, piston rod 23 and convex lens 31, light fixture 11 are fixed on the position of the upper end side of lamp stand 10, light fixture 11, solar energy by support
Photovoltaic panel 40 is connected by circuit between any two with battery 12.Cylinder body 20 is fixed on the top of lamp stand 10, and sky is provided with cylinder body 20
Chamber 21, lower end and the sealing of cavity 21 of piston rod 23 are slidably connected, and piston rod 23 and cavity 21 are vertically arranged, and are filled in cavity 21
Full hydraulic oil 22；The upper end of piston rod 23 is fixed with picture frame 30, and convex lens 31 are fixed in picture frame 30；Piston rod 23 and picture frame 30
It is that transparent grp is made.Solar energy photovoltaic panel 40 is polylith, in the present embodiment, preferably eight pieces, and solar energy photovoltaic panel 40
In sector, one end of solar energy photovoltaic panel 40 is hinged on outside picture frame 30, circle of eight pieces of solar energy photovoltaic panels 40 along the place of picture frame 30
All uniform parts simultaneously surround umbrella shape, and connecting rod 32 is hinged between the outside of cylinder body 20 and solar energy photovoltaic panel 40.Photovoltaic
The one end of plate 40 away from picture frame 30 is angled to be provided with reflective mirror 41, and the angle of reflective mirror 41 and solar energy photovoltaic panel 40 is 60-
90 °, the angle of reflective mirror 41 and solar energy photovoltaic panel 40 is 75 ° in the present embodiment, is easy to design and manufactures.
When this optical road lamp component is specifically used, sunlight is emitted onto on solar energy photovoltaic panel 40；Solar energy photovoltaic panel 40
Setting eight pieces of solar energy photovoltaic panels 40 is distributed towards different directions, make this street lamp component can absorb different angle irradiated
Sunshine.When in sunlight to this optical road lamp component, if sun light direct beam, on convex lens 31, sunshine passes through
The focussing force of convex lens 31, the lower section of convex lens 31 can be made, particularly temperature is higher at focusing；Due to cylinder body 20, piston rod 23
It is the lower section positioned at convex lens 31, piston rod 23 and picture frame 30 are transparent metal steel making, the focusing of convex lens 31
Place will be mapped on the hydraulic oil 22 in cavity 21；The expanded by heating of hydraulic oil 22, it will piston rod 23 is pushed up.Due to too
One end of positive energy photovoltaic panel 40 is hinged on outside picture frame 30, and connecting rod is hinged between the outside of cylinder body 20 and solar energy photovoltaic panel 40
32, his the upward promotion of piston rod 23 will be such that solar energy photovoltaic panel 40 rotates along the rotation of the upper end of connecting rod 32, make photovoltaic
Tend to horizontal level, the sunlight irradiated vertically is fully absorbed so as to realize.If the non-direct projection of sun pipe is to convex lens 31
On, convex lens 31 will not be then focused in cylinder body 20, and hydraulic oil 22 is then notheated expansion, and piston rod 23 not will be shifted up, make too
Positive energy photovoltaic panel 40 is distributed in umbrella shape, so that solar energy photovoltaic panel 40 is distributed in all directions, realizes to various angles
The sunshine of degree is absorbed.The heat position focused on according to sunlit angle, convex lens 31 and focusing simultaneously caused by
Measuring by difference, makes the dilation of hydraulic oil 22 different, so that piston rod 23 slides in the cavity 21 of cylinder body 20, realizes lasting
To the angular adjustment of solar energy photovoltaic panel 40.The light not being irradiated on solar energy photovoltaic panel 40 can be reflexed to the sun by reflective mirror 41
In energy photovoltaic panel 40, solar energy is fully absorbed so as to realize.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.
Claims (5)
1. optical road lamp component, including lamp stand, light fixture, solar energy photovoltaic panel and battery, the light fixture are fixed on lamp stand upper end,
Light fixture, solar energy photovoltaic panel and battery are connected by circuit between any two, it is characterised in that also including cylinder body, piston rod and
Convex lens, the cylinder body are fixed on lamp stand top, and cavity is provided with cylinder body, and the lower end of the piston rod is slided with cavities seals to be connected
Connect, be full of hydraulic oil in the cavity；The piston rod is vertically arranged, and piston rod is made up of transparent material, the upper end of piston rod
Picture frame is fixed with, the convex lens are fixed in picture frame；The solar energy photovoltaic panel is polylith, and one end of solar energy photovoltaic panel is cut with scissors
It is connected on outside picture frame, polylith solar energy photovoltaic panel is along the circumferential section where picture frame and surrounds umbrella shape, the cylinder body outside and the sun
Connecting rod can be hinged between photovoltaic panel.
2. optical road lamp component as claimed in claim 1, it is characterised in that the one end of the solar energy photovoltaic panel away from picture frame
It is angled to be provided with reflective mirror.
3. optical road lamp component as claimed in claim 2, it is characterised in that the angle of the reflective mirror and solar energy photovoltaic panel
For 60-90 °.
4. optical road lamp component as claimed in claim 1, it is characterised in that the solar energy photovoltaic panel is in sector, solar energy
Photovoltaic panel is eight, and eight solar energy photovoltaic panel intervals are uniform.
5. optical road lamp component as claimed in claim 1, it is characterised in that the piston rod and picture frame are transparent grp
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035181.1A CN107676725A (en) | 2017-10-30 | 2017-10-30 | Optical road lamp component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035181.1A CN107676725A (en) | 2017-10-30 | 2017-10-30 | Optical road lamp component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676725A true CN107676725A (en) | 2018-02-09 |
Family
ID=61143401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035181.1A Pending CN107676725A (en) | 2017-10-30 | 2017-10-30 | Optical road lamp component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676725A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027980A (en) * | 2018-07-24 | 2018-12-18 | 赖淑英 | A kind of road lighting LED lamp holder that can be adjusted |
| CN110401402A (en) * | 2019-06-28 | 2019-11-01 | 常州中信博新能源科技有限公司 | Hydraulic driven photovoltaic bracket |
| CN110822351A (en) * | 2019-11-11 | 2020-02-21 | 江苏明钰新能源有限公司 | Solar street lamp with light condensation structure |
| CN111022999A (en) * | 2019-12-27 | 2020-04-17 | 浙江冠南能源科技有限公司 | Single-lamp intelligent control system for intelligent street lamp and control method thereof |
| CN112178564A (en) * | 2020-10-15 | 2021-01-05 | 安徽普烁光电科技有限公司 | Wisdom street lamp based on solar photovoltaic power generation |
| CN114641093A (en) * | 2021-12-27 | 2022-06-17 | 江苏博子岛智能产业技术研究院有限公司 | Wisdom lamp, management cloud platform and system thereof |
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| US20050005530A1 (en) * | 2003-05-12 | 2005-01-13 | Li Wanda Ying | Solar lighting arrangement for outdoor umbrella |
| CN201388173Y (en) * | 2009-03-25 | 2010-01-20 | 菘铨科技股份有限公司 | Solar energy sun tracking and driving device dispensing with electric power |
| CN202032478U (en) * | 2011-01-04 | 2011-11-09 | 马忠杰 | Wind resistant installation structure of solar street lamp cell panel |
| CN103853171A (en) * | 2012-11-30 | 2014-06-11 | 西安正昌电子有限责任公司 | Photovoltaic panel tracking device by utilization of liquid thermal expansion |
| CN203907439U (en) * | 2014-04-10 | 2014-10-29 | 广西神达投资有限公司 | Street lamp with efficient solar panels |
| CN203907438U (en) * | 2014-04-10 | 2014-10-29 | 广西神达投资有限公司 | Street lamp capable of controlling solar charging/discharging |
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| WO2015158709A1 (en) * | 2014-04-17 | 2015-10-22 | Nikola Znaor | Shading device |
| CN105978464A (en) * | 2016-05-30 | 2016-09-28 | 瞿曦 | Liquid thermal-expansion driving type solar tracking system |
| TW201644185A (en) * | 2015-06-05 | 2016-12-16 | Garry Tsaur | Automatic tracing device of solar energy |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050005530A1 (en) * | 2003-05-12 | 2005-01-13 | Li Wanda Ying | Solar lighting arrangement for outdoor umbrella |
| CN201388173Y (en) * | 2009-03-25 | 2010-01-20 | 菘铨科技股份有限公司 | Solar energy sun tracking and driving device dispensing with electric power |
| CN202032478U (en) * | 2011-01-04 | 2011-11-09 | 马忠杰 | Wind resistant installation structure of solar street lamp cell panel |
| CN103853171A (en) * | 2012-11-30 | 2014-06-11 | 西安正昌电子有限责任公司 | Photovoltaic panel tracking device by utilization of liquid thermal expansion |
| CN203907439U (en) * | 2014-04-10 | 2014-10-29 | 广西神达投资有限公司 | Street lamp with efficient solar panels |
| CN203907438U (en) * | 2014-04-10 | 2014-10-29 | 广西神达投资有限公司 | Street lamp capable of controlling solar charging/discharging |
| CN203907437U (en) * | 2014-04-10 | 2014-10-29 | 广西神达投资有限公司 | Street lamp capable of automatically unfolding solar panels |
| WO2015158709A1 (en) * | 2014-04-17 | 2015-10-22 | Nikola Znaor | Shading device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027980A (en) * | 2018-07-24 | 2018-12-18 | 赖淑英 | A kind of road lighting LED lamp holder that can be adjusted |
| CN110401402A (en) * | 2019-06-28 | 2019-11-01 | 常州中信博新能源科技有限公司 | Hydraulic driven photovoltaic bracket |
| CN110822351A (en) * | 2019-11-11 | 2020-02-21 | 江苏明钰新能源有限公司 | Solar street lamp with light condensation structure |
| CN111022999A (en) * | 2019-12-27 | 2020-04-17 | 浙江冠南能源科技有限公司 | Single-lamp intelligent control system for intelligent street lamp and control method thereof |
| CN112178564A (en) * | 2020-10-15 | 2021-01-05 | 安徽普烁光电科技有限公司 | Wisdom street lamp based on solar photovoltaic power generation |
| CN114641093A (en) * | 2021-12-27 | 2022-06-17 | 江苏博子岛智能产业技术研究院有限公司 | Wisdom lamp, management cloud platform and system thereof |
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Application publication date: 20180209 |