CN106594658B - A kind of solar street light - Google Patents
A kind of solar street light Download PDFInfo
- Publication number
- CN106594658B CN106594658B CN201611147827.0A CN201611147827A CN106594658B CN 106594658 B CN106594658 B CN 106594658B CN 201611147827 A CN201611147827 A CN 201611147827A CN 106594658 B CN106594658 B CN 106594658B
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- solar panel
- lens
- panel
- solar
- water tank
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
The present invention relates to field of light fittings, and in particular to a kind of solar street light.Solar street light includes lamp stand, light source, battery, master controller and solar panel, light source is mounted on the top of lamp stand, it is to charge the battery light source power supply with battery that master controller controls solar panel respectively, solar panel is spherical shape, it further include the lens panel that shape is spherical surface, lens panel is located above solar panel, the edge of lens panel is fixedly connected with solar panel edge, lens panel is equipped with multiple lens openings, convex lens is installed in each lens opening, convex lens is less than itself focal length at a distance from solar panel.The present patent application is by utilizing the effect of convex lens optically focused, and its lens panel and solar panel are arranged to the shape of spherical surface, such that regardless of sunlight from which angular illumination can realize it is vertical collect, to improve the utilization efficiency of sunlight.
Description
Technical field
The present invention relates to field of light fittings, and in particular to a kind of solar street light.
Background technique
In resource increasingly deficient today, solar energy will most manage in future as clean energy resource inexhaustible on the earth
The green novel energy source thought.Currently, utilization of the solar energy on street lamp is than wide, solar street light is that one kind converts light energy into
Electric energy, and electric energy is stored, then having arrived evening is again lamps and lanterns power supply by stored power output.It is sent out using solar energy
It is to be radiated on solar panel to generate photoelectric effect by sunlight when electric, is then converted to electric energy.Under normal conditions, institute
Solar street light is the top that solar panel is mounted on to lamp stand, then realizes continuous hair by the irradiation of sunlight
Electricity, but since energy profile density when sunlight irradiates is small, it is therefore desirable to biggish solar panel is set and is connect
Light source is received, to improve production cost.
Chinese patent CN101718413A discloses a kind of a kind of solar street light of intelligence, including lamp stand, light source, electric power storage
Pond, master controller and solar panel, light source are fixed on the top of lamp stand, and main controller controls solar panel is electric power storage
Pond charging, and controlling battery is light source power supply；It essentially consists in, further includes a solar panel, the caustic surface direction sun of the solar panel
The direction setting of light irradiation, and solar panel is arranged towards the caustic surface of solar panel.The device makes the sun by solar panel
Light generates reflection, and converges on solar panel, to improve the efficiency of power generation.But since solar-electricity magnetic sheet exists
The top positioned at solar panel when power generation, to a certain extent solar panel to solar panel produce it is certain block, from
And the convergence of light is affected, reduce the utilization efficiency of sunlight.
Summary of the invention
The purpose of the present invention is to provide a kind of a kind of solar street lights that can improve sun light utilization efficiency.
To achieve the goals above, used base case is a kind of solar street light, including lamp stand, light source, electric power storage
Pond, master controller and solar panel, light source are mounted on lamp stand, and it is electric power storage that master controller controls solar panel respectively
Pond charging and battery are light source power supply, are essentially consisted in, and further include the lens panel that shape is spherical surface, solar panel is ball
Face shape, lens panel are located above solar panel, and the edge of lens panel is fixedly connected with solar panel edge,
Lens panel is equipped with multiple lens openings, is equipped with convex lens in each lens opening, convex lens is at a distance from solar panel
Less than itself focal length；Concave mirror, the edge of concave mirror and the edge seal of solar panel are equipped with below solar panel
Connection, light source are located at the lower section of concave mirror；It further include the first water tank and the second water tank, concave mirror and solar panel of sealing
Between be reserved with cavity, be respectively equipped with inlet and outlet on concave mirror, water inlet is equipped with the first one-way valve, and water outlet is equipped with
Second one-way valve, the first one-way valve are connected by pipeline and the first water tank, and the second one-way valve is connected by pipeline and the second water tank,
First water tank and the second water tank pass through the return pipe being equipped with and connect.
The basic principle of base case: this programme is by being arranged to spherical shape for solar panel, and on it
Side's sealing mounting spherical shape and the lens panel for being furnished with multiple convex lens, so that sunlight is able to maintain always from sun to sun
On vertical irradiation to lens panel, and it is strong on solar panel to which enhancing is radiated at by the focusing light effect of convex lens
Degree, to improve generating efficiency.In addition, the shape by utilizing solar panel spherical surface, is coupled concave mirror down below,
So as to form a lampshade, by the way that light source is mounted under lampshade, thus illumination when effectively by light be reflected down into
Capable illumination.
Since convex lens acts on the convergence of light, the temperature of solar panel can be made higher, so as to cause concave surface
Gas expansion between mirror and solar panel in cavity, and pressure increase, with pressure it is continuous increase will make it is close
The one-way valve of second water tank is opened, and is realized and is acted on to the pressure release of the second water tank, the pressure that will be made in cavity due to the moment of pressure release
Sharply decline, and form a degree of suction function, so that the first one-way valve be made to open, makes the water in the first water tank by gradually
It sucks in cavity, so that solar panel is effectively cooled down, as water increases in cavity, water will pass through single-pass
Valve flows to the second water tank；Water with the first water tank is constantly taken away, and the first water tank will be made to generate certain negative pressure, make the second water
The water of case comes back to the first water tank by return pipe, cold to the circulation of solar-electricity magnetic sheet to realize in this way
But.
Base case the utility model has the advantages that compared with prior art, this programme is by being arranged to spherical surface for solar panel
Shape, and by installing convex lens on the lens panel of dome shape, it, can be by its light such that regardless of the sun from which angular illumination
Line is vertical to be converged on solar panel, is effectively raised the utilization efficiency of light, is finally improved solar panel
Power generation.Convex lens is less than itself focal length at a distance from solar panel, and essentially consisting in prevents convex lens from pooling light
It puts and is irradiated on solar panel, the case where burning out solar panel occur；The distance between making to be less than focal length can be with
So that light is pooled round spot, effectively prevent the excessive concentration of light, to the case where burning out solar panel occur.
Base case 1 is optimized to obtain prioritization scheme 1, the first water tank and the second water tank are all concordant with concave mirror.It is logical
It crosses and the first water tank and the second water tank is mounted on the place concordant with concave mirror, can to reduce when extracting water to water
The acting of gravity, conducive to the flowing for realizing water.
Base case and prioritization scheme 1 are optimized respectively to obtain prioritization scheme 2, the top of lens panel and and the sun
The circumference of energy solar panel connection is respectively equipped with multiple air-permeating holes.Natural airflow is out-of-date when having, and the flow velocity of wind will at the top of lens panel
Greater than its circumference, to form pressure difference, so that air is flowed into from the air-permeating hole of circumference, flowed out from the air-permeating hole at top, thus
The convection current for forming air, the heat on solar panel is taken away, prevents temperature higher.
Detailed description of the invention
Fig. 1 is a kind of structure chart of solar street light；
Fig. 2 is a kind of cooling schematic diagram of solar panel of solar street light.
Specific embodiment
Drawing reference numeral explanation: lamp stand 1, solar panel 2, lens panel 3, convex lens 4, light source 5, the first water tank 6, the
Two water tanks 7, cavity 8, concave mirror 9, return pipe 10.
Fixed installation solar energy is bolted in the side at 1 top of lamp stand in a kind of solar street light as shown in Figure 1
Solar panel 2, solar panel 2 is arranged to spherical shape, and the ball that one piece of radian is greater than solar panel 2 is installed on top
Planar lens panel 3, the material of lens panel 3 are transparent glass, the edge of lens panel 3 and the edge of solar panel 2
Achieved a fixed connection by bolt, equally distributed multiple lens openings be provided on lens panel 3, between adjacent lens opening away from
From convex lens 4 for 1~2cm, is installed in lens opening, each convex lens 4 is with solar panel 2 at a distance from less than the coke of itself
Away from.The top of lens panel 3 and the close circumference connecting with solar panel 2 are all provided with air-permeating hole.As shown in Fig. 2, the sun
Can the lower section of solar panel 2 one piece of concave mirror 9 is installed, there are cavity 8 between concave mirror 9 and solar panel 2, cavity 8
The right and left is separately installed with identical first one-way valve in direction and the second one-way valve, the first one-way valve are switched to by pipeline
In first water tank 6, the second one-way valve is switched to the second water tank 7 by pipeline, and the first water tank 6 and the second water tank 7 pass through return pipe
10 connect.Light source 5 is installed in the lower section of concave mirror 9, solar panel 2 by conducting wire connection battery, battery again with light source 5
Connection, master controller connect battery and solar panel 2, and master controller controls battery by internal program setting
Charging and light source 5 power supply.
When being generated electricity, sunlight is emitted on lens panel 3, convergence effect is generated by convex lens 4, due to the sun
Energy solar panel 2 is less than itself focal length at a distance from convex lens 4, so that light is accumulated into round spot and is irradiated to solar panel 2
On, by carrying out convergence to light to improve the utilization efficiency of sunlight, solar panel 2 is generated more
Electric energy.In addition, set air-permeating hole, which passes through, blows air over the pressure difference to be formed, to realize the flowing of inner air.Work as solar energy
On solar panel 2 when the temperature is excessively high, the gas in the cavity 8 between solar panel 2 and concave mirror 9 can expand boosting, so
It is let out afterwards by the second one-way valve into the second water tank 7, due to the sharply decline of pressure in cavity 8, it is made to generate certain negative pressure
Then water in first sink is gradually sucked in cavity 8 cooling realized to solar panel 2 by effect.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure or characteristic are not made herein in scheme
Excessive description.It, 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 also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (3)
1. a kind of solar street light, including lamp stand (1), light source (5), battery, master controller and solar panel (2), institute
It states light source to be mounted on lamp stand (1), the master controller controls solar panel (2) to charge the battery and battery respectively
For light source (5) power supply, it is characterised in that: further include the lens panel (3) that shape is spherical surface, the solar panel (2) is
Spherical shape, the lens panel (3) are located above solar panel (2), the edge and solar battery of lens panel (3)
Plate (2) edge is fixedly connected, and lens panel (3) is equipped with multiple lens openings, is equipped with convex lens (4), institute in each lens opening
It states convex lens (4) and is less than itself focal length at a distance from solar panel (2)；Concave mirror is equipped with below solar panel (2)
(9), the edge of the concave mirror (9) is connect with the edge seal of solar panel (2), and the light source (5) is located at concave mirror
(9) lower section；It further include the first water tank (6) and the second water tank (7) of sealing, the concave mirror (9) and solar panel (2)
Between be reserved with cavity (8), be respectively equipped with inlet and outlet on concave mirror (9), the water inlet is equipped with the first one-way valve,
The water outlet is equipped with the second one-way valve, and first one-way valve is connected by pipeline and the first water tank (6), second single-pass
Valve is connected by pipeline and the second water tank (7), and the first water tank (6) and the second water tank (7) pass through the return pipe (10) being equipped with and connect.
2. a kind of solar street light according to claim 1, it is characterised in that: first water tank (6) and the second water tank
(7) all concordant with concave mirror (9).
3. according to claim 1 to a kind of solar street light described in 2 any one, it is characterised in that: the lens panel (3)
Top and the circumference that is connect with solar panel (2) be respectively equipped with multiple air-permeating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147827.0A CN106594658B (en) | 2016-12-13 | 2016-12-13 | A kind of solar street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147827.0A CN106594658B (en) | 2016-12-13 | 2016-12-13 | A kind of solar street light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106594658A CN106594658A (en) | 2017-04-26 |
| CN106594658B true CN106594658B (en) | 2019-01-22 |
Family
ID=58801214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611147827.0A Expired - Fee Related CN106594658B (en) | 2016-12-13 | 2016-12-13 | A kind of solar street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594658B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726212A (en) * | 2017-09-07 | 2018-02-23 | 广西国博科技有限公司 | A kind of solar energy Firework lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315320Y (en) * | 2008-10-24 | 2009-09-23 | 周永林 | Solar cell light collecting panel with honeycombed convex spheres |
| CN101718413B (en) * | 2009-12-11 | 2011-07-27 | 厦门厦荣达电子有限公司 | Intelligent solar street lamp |
| CN201667622U (en) * | 2010-04-20 | 2010-12-08 | 罗晶文 | Focused solar power generating apparatus |
| CN201830177U (en) * | 2010-10-12 | 2011-05-11 | 张�林 | Light-concentrating solar power generation device |
| CN203517600U (en) * | 2013-10-25 | 2014-04-02 | 南京安达泰星电子有限公司 | Solar LED street lamp |
| CN203893053U (en) * | 2014-05-05 | 2014-10-22 | 泸州卓峰新能源科技有限公司 | Efficient energy-saving solar street lamp |
| CN203968053U (en) * | 2014-05-05 | 2014-11-26 | 重庆广建装饰股份有限公司 | Solar energy hemisphere glass curtain wall |
| CN204596810U (en) * | 2015-03-21 | 2015-08-26 | 中国石油大学(华东) | Efficient energy-collecting solar panel |
-
2016
- 2016-12-13 CN CN201611147827.0A patent/CN106594658B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106594658A (en) | 2017-04-26 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20191213 |