CN105423219A - Hybrid energy street lamp capable of converting falling energy of raindrops and solar energy into electric energy - Google Patents
Hybrid energy street lamp capable of converting falling energy of raindrops and solar energy into electric energy Download PDFInfo
- Publication number
- CN105423219A CN105423219A CN201510945664.XA CN201510945664A CN105423219A CN 105423219 A CN105423219 A CN 105423219A CN 201510945664 A CN201510945664 A CN 201510945664A CN 105423219 A CN105423219 A CN 105423219A
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- China
- Prior art keywords
- energy
- raindrop
- electrode
- street lamp
- solar
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Classifications
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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
- 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
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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
- F21S9/032—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 separate from the lighting unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
- F21S9/046—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by hydropower, e.g. by water powered turbines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The invention discloses a hybrid energy street lamp capable of converting the falling energy of raindrops and the solar energy into the electric energy. The hybrid energy street lamp comprises a solar panel, a raindrop flowing electricity generation panel, an LED lamp, an energy controller and a storage battery, wherein the solar panel and the raindrop flowing electricity generation panel are connected to the storage battery through the energy controller, and the energy controller is connected to the LED lamp. The hybrid energy street lamp can continuously work in continuous rainy weather or in sunny weather, and the problem that the reliability of solar street lamps in the past is poor in reliability is solved. The hybrid energy street lamp is easy to manufacture, convenient to install and maintain and capable of being used and popularized widely.
Description
[technical field]
The invention belongs to new energy field, be specifically related to the street lamp of using mixing energy sources that a kind of raindrop can be fallen kinetic energy and solar energy are converted into electric energy.
[background technology]
In recent years, along with the continuous progress of science and technology, the development of human society, the day of energy problem is becoming tight, and become a key factor of puzzlement development, new forms of energy problem is also the forward position of scientific domain.
Heliotechnics has obtained technical maturation in street lamp field, and is widely used, particularly in west area, and the area that distance mains network is far away.2008 Beijing Olympic Games sports ground and supporting Olympic Games shop occasionally employ solar street light widely, but, the reasonable place of China's Solar use condition only has about 2/3rds of area, China is vast in territory, have a lot of local due to weather reason well can not utilize sky sun can, much can use the place of solar street light, also usually allow the ornaments that the street lamp come into operation becomes because of weather reason.Such as, the plum rain season that a lot of area, south is annual, cloudy weather for several days running can not use at night by solar street light at all for a long time continuously.Allow product usability at least not possess, not only define the wasting of resources, more have impact on the life of people.
Existing solar street light can not solve continuously overcast and rainy lighting problem when not having a sun, and such new technology seems to have saved the energy, is actually and has really perplexed the life of people.
[summary of the invention]
A kind of fallen by raindrop kinetic energy and solar energy is the object of the present invention is to provide to be converted into the street lamp of using mixing energy sources of electric energy, to overcome the shortcoming existed in above-mentioned prior art; This street lamp not only can be collected collection raindrop whereabouts kinetic energy but also can absorb solar energy; The present invention have install easily manufactured, be not only at sunny fine day, or ticktack overcast and rainy, what this street lamp can both be safe and reliable lights, thus facilitates our life.
For achieving the above object, the present invention is by the following technical solutions:
Fallen by raindrop kinetic energy and solar energy is converted into a street lamp of using mixing energy sources for electric energy, comprises solar panel, raindrop flow electricity generation plate, LED, energy controller and battery; Solar panel is all connected battery by energy controller with raindrop flow electricity generation plate; Energy controller connects LED.
Further, raindrop flow electricity generation plate comprises hydrophobic layer and insulating barrier; Hydrophobic layer is positioned at upper strata, accompanies the first electrode and the second electrode between hydrophobic layer and insulating barrier; First electrode and the second electrode runs parallel and interval are arranged; Raindrop flow electricity generation plate is obliquely installed, and raindrop to fall behind raindrop flow electricity generation plate surface flow direction under gravity and the first electrode and the second electrode vertical; First electrode is connected with energy controller respectively with the second electrode.
Further, also fit and be provided with one deck armorplate glass in the below of insulating barrier.
Further, also lamp stand is comprised; Solar panel and raindrop flow electricity generation plate are arranged on lamp stand top; Controller and battery are arranged on bottom lamp stand.
Further, hydrophobic layer is made up of EKG-6010N material.
Further, insulating barrier is made up of polyvinylphenol.
Further, raindrop can flow through the first electrode and the second electrode region under gravity successively from hydrophobic layer top.
Relative to prior art, the present invention has following beneficial effect: the present invention is a kind of new forms of energy street lamp, by the energy regenerating plate being positioned at street lamp top, the kinetic energy that the solar energy of fine day and overcast and rainy raindrop fall is collected, change into electric energy, then through energy controller, electric energy is rushed in battery.When street lamp needs to open, electric energy is transferred to LED by energy controller at night, realizes illumination.Wherein, energy regenerating plate is made up of left and right two parts, Part I is solar panel, mainly absorb solar energy by silicon plate and then change electric energy into, Part II is raindrop flow electricity generation plate, its operation principle be by raindrop very unexpectedly time have very large kinetic energy, when rain spatters is on energy regenerating plate, raindrop contact with the hydrophobic layer on raindrop flow electricity generation plate surface, when the downward landing of contact, the various inductive layers overlapped between power and water pole produce electric energy by electrostatic induction.Water on hydrophobic layer surface goes to attract the opposite charges on electrode as induction medium.Due to the movement of current, capacitance between inductive layer is in continuous change, when current arrive hydrophobic layer surface time, various cation, anion and hydrone due to stimulate by the intrinsic polarity of pvp layer, will according to certain regularly arranged at solid-liquid intersection.At this time current one move, and this poised state is broken, and change to another poised state, just create electric current in the process of change.For the sake of clarity, we are divided into three steps to explain the energy generation principle of raindrop flow electricity generation plate.The first step, when raindrop and electronegative pvp layer itself are equitant time, raindrop induction band positive electricity, now, electric double layer is defined between raindrop and pvp layer, in order to maintain electrostatic equilibrium, positive charge can be assembled on the first electrode, meanwhile, negative electrical charge moves to the second electrode, second step, raindrop are mobile in the middle of the first electrode and the second electrode, raindrop and two electrodes and overlapping area be equal.This time does not have discharge and recharge, because the condenser capacity of both sides institute self-assembling formation is identical.3rd step, drop all covers on second point electrode, and the positive charge on raindrop attracts the negative electrical charge on pvp layer, and now positive charge is gathered in the second electrode negative electrical charge and moves to the first electrode, finally, the electric charge of electric charge between the capacitor of self-assembling formation has moved.When raindrop overlap completely with the first electrode, and do not overlap with the second electrode or only overlap completely with the second electrode when not overlapping with the first electrode, the size of current produced reaches peak, due to the movement of electric current two different directions can be there will be, so the kinetic energy of raindrop movement is successfully converted to alternating current by us in whole process.Two parts of energy regenerating plate are respectively in fine day and overcast and rainy work, and during fine day, solar panel absorbs energy and charges to battery, and time overcast and rainy, raindrop recuperator charges to battery.And the Based Intelligent Control of whole discharge and recharge has all been come by energy controller.
Present invention achieves under continuous rainy weather, street lamp can continuous firing, improves the problem of the reliability deficiency of original solar street light; Whole device, make simple, installation and maintenance are convenient.This device can use by spread.
[accompanying drawing explanation]
Fig. 1 is the integral installation schematic diagram of street lamp of the present invention;
Fig. 2 is the schematic diagram of whole energy regenerating plate;
Fig. 3 is the general structure schematic diagram of raindrop flow electricity generation plate;
Fig. 4 is the schematic diagram a of raindrop flow electricity generation plate.
Fig. 5 is the schematic diagram b of raindrop flow electricity generation plate.
Fig. 6 is the schematic diagram c of raindrop flow electricity generation plate.
Fig. 7 is whole road lamp system Circuits System schematic diagram.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See Fig. 1 ~ 7, the present invention is a kind of, and fallen by raindrop kinetic energy and solar energy is converted into the street lamp of using mixing energy sources of electric energy, comprise two the energy absorption plates (1,2) connected side by side, one of them is the solar panel 1 that we commonly use, main material is " silicon ", solar panel 1 is connected with energy controller 5, and another one is raindrop flow electricity generation plate 2.
Raindrop flow electricity generation plate 2 is made up of four parts: be topmost that hydrophobic layer 2-1 is made up of EKG-6010N (nano-coating material that German ETC company develops), the insulating barrier 2-2 of the second layer uses polyvinylphenol (PVP), third layer is armorplate glass 2-3, and we accompany two electrodes between second layer insulating barrier 2-2 and armorplate glass 2-3: the first electrode 2-4 and the second electrode 2-5, the useful effect part of the first electrode 2-4 and the second electrode 2-5 is rectangle, and the first electrode 2-4 and the second electrode 2-5 be arranged in parallel; Raindrop flow electricity generation plate 2 is obliquely installed, and the flow direction that length direction and the water droplet of the first electrode 2-4 and the second electrode 2-5 to be fallen behind raindrop flow electricity generation plate 2 surface is under gravity vertical.First electrode 2-4 is connected with energy controller 5 respectively with the second electrode 2-5, and energy controller 5 connects battery 6 and LED 3.
Two energy absorption plates (1,2) of connection arranged side by side are installed in the top of street lamp of using mixing energy sources lamp stand 4, energy absorption plate connects the energy controller 5 being positioned at lamp stand foot by circuit, energy controller 5 connects the battery 6 being positioned at its side by circuit, meanwhile, recuperator 5 connects the LED street lamp 3 be positioned at below energy regenerating plate by circuit.
LED street lamp 3 is fixed on below energy regenerating plate (1,2), the top of lamp stand 4, and energy controller 5 and battery 6 are arranged on below lamp stand lower ground.
The course of work: the present invention is a kind of new forms of energy street lamp, by the energy regenerating plate (1,2) being positioned at street lamp top, the kinetic energy that the solar energy of fine day and overcast and rainy raindrop fall is collected, change into electric energy, then through energy controller 5, electric energy is rushed in battery 6.When night, street lamp needed to open, electric energy is transferred to LED 3 by energy controller 5, realizes illumination.Wherein, ability reclaims plate (1, 2) be made up of left and right two parts, Part I is solar panel 1, mainly absorb solar energy by silicon plate and then change electric energy into, Part II is raindrop flow electricity generation plate 2, its operation principle be by raindrop very unexpectedly time have very large kinetic energy, when rain spatters is on raindrop flow electricity generation plate 2, raindrop contact with the hydrophobic layer 1 on raindrop flow electricity generation plate 2 surface, when the downward landing of contact, the various inductive layer 2-1 overlapped between power and water pole, 2-2, 2-3, 2-4, 2-5 produces electric energy by electrostatic induction.Water on hydrophobic layer 1 surface goes to attract the opposite charges on electrode 2-4 and 2-5 as induction medium.Due to the movement of current, capacitance between inductive layer 2-1,2-2,2-3,2-4,2-5 is in continuous change, when current arrive hydrophobic layer 1 surface time, various cation, anion and hydrone due to stimulate by insulating barrier 2-2 (pvp layer) intrinsic polarity, will according to certain regularly arranged at solid-liquid intersection.At this time current one move, and this poised state is broken, and change to another poised state, just create electric current in the process of change.For the sake of clarity, we are divided into three steps to explain the energy generation principle of raindrop flow electricity generation plate.The first step, when raindrop are equitant with electronegative insulating barrier 2-2 (pvp layer) itself time, raindrop induction band positive electricity, now, electric double layer is defined between raindrop and insulating barrier 2-2, in order to maintain electrostatic equilibrium, positive charge can be assembled on the first electrode 2-4, meanwhile, negative electrical charge moves to the second electrode 2-5, second step, raindrop are mobile in the middle of the first electrode 2-4 and the second electrode 2-5, and raindrop are equal with the overlapping area of two electrode 2-4 and 2-5.This time does not have discharge and recharge, because the condenser capacity of both sides institute self-assembling formation is identical.3rd step, drop all covers on second point electrode 2-5, and the positive charge on raindrop attracts the negative electrical charge on insulating barrier 2-2, and now positive charge is gathered in the second electrode 2-5 negative electrical charge and moves to the first electrode 2-4, finally, the electric charge of electric charge between the capacitor of self-assembling formation has moved.When raindrop overlap completely with the first electrode 2-4, and do not overlap with the second electrode 2-5 or only overlap completely with the second electrode 2-5 when not overlapping with the first electrode 2-4, the size of current produced reaches peak, due to the movement of electric current two different directions can be there will be, so successfully the kinetic energy of raindrop movement is converted to alternating current in whole process.Two parts of energy regenerating plate (1,2) are respectively in fine day and overcast and rainy work, and during fine day, solar panel 1 absorbs energy and charges to battery 6, and during the rainy day, raindrop flow electricity generation plate 2 pairs of batteries 6 charge.And the Based Intelligent Control of whole discharge and recharge has all been come by energy controller 5.
This device achieves under continuous rainy weather, and this new forms of energy street lamp can continuous firing, and improve the not enough problem of reliability of original solar street light, whole device, make simple, installation and maintenance are convenient.This device can use by spread.
Claims (7)
1. to be fallen by raindrop kinetic energy and solar energy are converted into the street lamp of using mixing energy sources of electric energy, it is characterized in that, comprise solar panel (1), raindrop flow electricity generation plate (2), LED (3), energy controller (5) and battery (6); Solar panel (1) is all connected battery (6) by energy controller (5) with raindrop flow electricity generation plate (2); Energy controller (5) connects LED (3).
2. a kind of fallen by raindrop kinetic energy and solar energy according to claim 1 are converted into the street lamp of using mixing energy sources of electric energy, and it is characterized in that, raindrop flow electricity generation plate (2) comprises hydrophobic layer (2-1) and insulating barrier (2-2); Hydrophobic layer (2-1) is positioned at upper strata, accompanies the first electrode (2-4) and the second electrode (2-5) between hydrophobic layer (2-1) and insulating barrier (2-2); First electrode (2-4) and the parallel and interval of the second electrode (2-5) are arranged; Raindrop flow electricity generation plate (2) is obliquely installed, and the flow direction that raindrop to be fallen behind raindrop flow electricity generation plate (2) surface is under gravity vertical with the second electrode (2-5) with the first electrode (2-4); First electrode (2-4) is connected with energy controller (5) respectively with the second electrode (2-5).
3. a kind of fallen by raindrop kinetic energy and solar energy according to claim 2 are converted into the street lamp of using mixing energy sources of electric energy, and it is characterized in that, also fit and be provided with one deck armorplate glass (2-3) in the below of insulating barrier (2-2).
4. a kind of fallen by raindrop kinetic energy and solar energy according to claim 1 are converted into the street lamp of using mixing energy sources of electric energy, it is characterized in that, also comprise lamp stand (4); Solar panel (1) and raindrop flow electricity generation plate (2) are arranged on lamp stand (4) top; Controller (5) and battery (6) are arranged on lamp stand (4) bottom.
5. a kind of fallen by raindrop kinetic energy and solar energy according to claim 2 are converted into the street lamp of using mixing energy sources of electric energy, and it is characterized in that, hydrophobic layer (2-1) is made up of EKG-6010N material.
6. a kind of fallen by raindrop kinetic energy and solar energy according to claim 2 are converted into the street lamp of using mixing energy sources of electric energy, and it is characterized in that, insulating barrier (2-2) is made up of polyvinylphenol.
7. a kind of fallen by raindrop kinetic energy and solar energy according to claim 2 are converted into the street lamp of using mixing energy sources of electric energy, it is characterized in that, raindrop can flow through the first electrode (2-4) and the second electrode (2-5) region under gravity successively from hydrophobic layer (2-1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945664.XA CN105423219A (en) | 2015-12-16 | 2015-12-16 | Hybrid energy street lamp capable of converting falling energy of raindrops and solar energy into electric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945664.XA CN105423219A (en) | 2015-12-16 | 2015-12-16 | Hybrid energy street lamp capable of converting falling energy of raindrops and solar energy into electric energy |
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| Publication Number | Publication Date |
|---|---|
| CN105423219A true CN105423219A (en) | 2016-03-23 |
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| CN201510945664.XA Pending CN105423219A (en) | 2015-12-16 | 2015-12-16 | Hybrid energy street lamp capable of converting falling energy of raindrops and solar energy into electric energy |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203927691U (en) * | 2014-05-30 | 2014-11-05 | 德州学院 | A kind of smooth rain complemental power-generation energy-conserving road lamp |
| CN104734565A (en) * | 2013-12-20 | 2015-06-24 | 北京纳米能源与系统研究所 | Power generator for collecting flowing fluid energy and power generation method |
| WO2015154693A1 (en) * | 2014-04-09 | 2015-10-15 | 北京纳米能源与系统研究所 | Triboelectric nanogenerator harvesting liquid mechanical energy and electricity generation method |
| CN104993773A (en) * | 2015-07-16 | 2015-10-21 | 上海电力学院 | Hybrid energy battery device and manufacturing method thereof |
| CN105099260A (en) * | 2014-04-25 | 2015-11-25 | 北京纳米能源与系统研究所 | Composite power generator based on flowing liquid, power generation method and sensing method |
| CN205372360U (en) * | 2015-12-16 | 2016-07-06 | 长安大学 | With rain drops kinetic energy and solar energy transformation hybrid power source street lamp for electric energy that falls |
-
2015
- 2015-12-16 CN CN201510945664.XA patent/CN105423219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734565A (en) * | 2013-12-20 | 2015-06-24 | 北京纳米能源与系统研究所 | Power generator for collecting flowing fluid energy and power generation method |
| WO2015154693A1 (en) * | 2014-04-09 | 2015-10-15 | 北京纳米能源与系统研究所 | Triboelectric nanogenerator harvesting liquid mechanical energy and electricity generation method |
| CN105099260A (en) * | 2014-04-25 | 2015-11-25 | 北京纳米能源与系统研究所 | Composite power generator based on flowing liquid, power generation method and sensing method |
| CN203927691U (en) * | 2014-05-30 | 2014-11-05 | 德州学院 | A kind of smooth rain complemental power-generation energy-conserving road lamp |
| CN104993773A (en) * | 2015-07-16 | 2015-10-21 | 上海电力学院 | Hybrid energy battery device and manufacturing method thereof |
| CN205372360U (en) * | 2015-12-16 | 2016-07-06 | 长安大学 | With rain drops kinetic energy and solar energy transformation hybrid power source street lamp for electric energy that falls |
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Application publication date: 20160323 |