CN203907439U - Street lamp with efficient solar panels - Google Patents
Street lamp with efficient solar panels Download PDFInfo
- Publication number
- CN203907439U CN203907439U CN201420171503.0U CN201420171503U CN203907439U CN 203907439 U CN203907439 U CN 203907439U CN 201420171503 U CN201420171503 U CN 201420171503U CN 203907439 U CN203907439 U CN 203907439U
- Authority
- CN
- China
- Prior art keywords
- solar panel
- column
- street lamp
- hinged
- telescopic cylinder
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- Y02E10/52—PV systems with concentrators
Abstract
The utility model provides a street lamp with efficient solar panels. The street lamp comprises an illumination unit and solar panels, wherein the solar panels are hinged to hinging supporting platforms; a hinging shaft between each solar panel and each hinging supporting platform and a central shaft of a stand column are vertical to each other; the solar panels can be overturned around the hinging supporting platforms relative to the stand column; each solar panel comprises a light-transmitting plate, a battery piece and a back plate which are overlapped in sequence; one face, which corresponds to the battery piece, of each light-transmitting plate is formed by connecting a plurality of convex arc surfaces; EVA (Ethylene Vinyl Acetate) materials for sticking the battery pieces and the back plates are filled among the battery pieces and the back plates.
Description
Technical field
The utility model relates to outdoor illumination field, refers to especially a kind ofly utilize solar energy as drive energy and can improve the street lamp of electricity conversion.
Background technology
Energy-saving and emission-reduction, develop new new forms of energy and become main flow topic instantly.Solar energy also becomes people as a kind of inexhaustible, nexhaustible environment-friendly novel energy and payes attention to and study one of energy drawing.Solar street light is taking sunshine as the energy, and daytime, solar panel charged a battery, and evening, battery used to the power supply of lamp source, and without the pipe installation of complex and expensive, energy-saving safe is pollution-free, and the saving electricity charge are non-maintaining.
As everyone knows, existing solar street light is to carry out photovoltaic conversion by a fritter solar panel mostly, then the electricity of conversion is offered to lighting circuit, but existing solar panel is always not high aspect photovoltaic conversion ratio, and area is little, therefore mostly can only draw mode as a kind of energy, and can not serve as main illuminalive power-supply source, the electricity conversion that how to improve the solar panel of small size is the technical problem underlying that the utility model will be researched and solved.
Utility model content
The utility model provides a kind of street lamp with high performance solar panels, its technical problem underlying to be solved is: on traditional street lamp, the area of solar panel is relatively little, and the photoelectric transformation efficiency of traditional solar panel is inadequate, solar panel, just as a kind of mode of drawing solar energy, utilizes environmental protection new forms of energy to save electric power to realize.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is to provide a kind of street lamp with high performance solar panels, and it comprises:
Column, described column is hollow mast, on described column, is fixedly installed near on the outer cylinder at top the hinged support platform that is useful on hinged solar panel.
Lighting unit, described lighting unit is installed on described column.
Solar panel, described solar panel is hinged on described hinged support platform, jointed shaft between described solar panel and described hinged support platform is mutually vertical with the central shaft of described column, described solar panel can overturn around described hinged support platform with respect to described column, described solar panel comprises the light-passing board stacking gradually, cell piece and backboard, on described light-passing board, the one side of corresponding described cell piece is connected to form by the cambered surface of several projections, between described cell piece and described backboard, be filled with the EVA material for cell piece described in adhesion and backboard.
Charge-discharge controller, described charge-discharge controller connects a battery, described charge-discharge controller and battery are all arranged in described column, the input of described charge-discharge controller is connected to described solar panel, the output of described charge-discharge controller is connected to the input of described battery, and the output of described battery is connected to described lighting unit.
For controlling the stretching, extension driver element of described solar cell plate development/fold, described stretching, extension driver element comprises energy storage canister, defeated pressure pipeline and telescopic cylinder, in described energy storage canister, be filled with energy-accumulating medium, the boiling point of described energy-accumulating medium is between 5-40 degrees Celsius, described energy storage canister is arranged on the top of described column, described defeated pressure pipeline is arranged in described column, described defeated pressure pipeline is communicated with described energy storage canister, described telescopic cylinder is hinged on the outer cylinder of described column, the cylinder chamber of described telescopic cylinder is communicated with described defeated pressure pipeline, on piston in described telescopic cylinder, the opposite side of corresponding described cylinder chamber is connected with a tappet, the length of described tappet is not less than the range of described piston in described telescopic cylinder, the other end that described tappet is corresponding with described piston is hinged on described solar panel, described piston can move in described telescopic cylinder, described in described piston linkage, tappet axially-movable is very supportted described solar panel around described hinged support platform flip-flop movement.
Be preferable over: described energy storage canister is spherical, and be copper or aluminium or iron material matter, the appearance of described energy storage canister is coated with the electrophoretic paint of black.
Be preferable over: described energy-accumulating medium is ether.
Be preferable over: described solar panel be two above and annular arrays be arranged on described column around, and described in each piece, solar panel is all hinged on described hinged support platform, telescopic cylinder described in being provided with one between every described solar panel and described column, described in each, the cylinder chamber of telescopic cylinder is all communicated with described defeated pressure pipeline.
Be preferable over: described light-passing board is safety glass, and the light transmittance of described safety glass is more than 91%.
Be preferable over: described cell piece is crystal silicon solar cell sheet.
Be preferable over: described backboard is TPT or TPE.
Compared with prior art, the beneficial effects of the utility model are: the inner surface of described light-passing board is connected to form by the cambered surface of several projections, described light-passing board is made up of several convex lens, then sunshine can by several convex lens converge or a line on, to improve the intensity of illumination, thereby improve photovoltaic conversion ratio, make people still can use normally solar panels at the cloudy day etc. without the weather of high light.
Brief description of the drawings
Fig. 1 is the partial schematic sectional view of solar panel deployed condition of the present utility model.
Fig. 2 is solar panel sectional structure schematic diagram of the present utility model.
Fig. 3 is solar panel collapse state schematic diagram of the present utility model.
Fig. 4 is the schematic top plan view of four solar cell plate developments of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing 1 to 4 and preferred embodiment, a kind of street lamp of controlling solar charging/discharging the utility model proposes is done more to describe in detail.
As shown in Figures 1 to 4, the utility model provides a kind of street lamp of controlling solar charging/discharging, it comprises column 1, lighting unit 2, solar panel 3, charge-discharge controller 5 and for controlling the stretching, extension driver element 4 of described solar cell plate development/fold, wherein, described column 1 is hollow mast, on described column 1, is fixedly installed near on the outer cylinder at top the hinged support platform 11 that is useful on hinged solar panel 3, described lighting unit 2 is installed on described column 1, described solar panel 3 is hinged on described hinged support platform 11, jointed shaft between described solar panel 3 and described hinged support platform 11 is mutually vertical with the central shaft of described column 1, and described solar panel 3 can overturn around described hinged support platform 11 with respect to described column 1, described charge-discharge controller 5 connects a battery 6, described charge-discharge controller 5 and battery 6 are all arranged in described column 1, the input of described charge-discharge controller 5 is connected to described solar panel 3, the output of described charge-discharge controller 5 is connected to the input of described battery 6, the output of described battery 6 is connected to described lighting unit 2, described solar panel 3 comprises the light-passing board 31 stacking gradually, cell piece 32 and backboard 33, on described light-passing board 31, the one side of corresponding described cell piece 32 is connected to form by the cambered surface 311 of several projections, between described cell piece 32 and described backboard 33, be filled with the EVA34 with backboard 33 for cell piece described in adhesion 32, described stretching, extension driver element 4 comprises energy storage canister 41, defeated pressure pipeline 42 and telescopic cylinder 43, in described energy storage canister 41, be filled with energy-accumulating medium 44, the boiling point of described energy-accumulating medium 44 is between 5-40 degrees Celsius, described energy storage canister 41 is arranged on the top of described column 1, be convenient to absorb the photo-thermal of the sun, described defeated pressure pipeline 42 is arranged in described column 1, described defeated pressure pipeline 42 is communicated with 41 with described energy storage canister, described telescopic cylinder 43 is hinged on the outer cylinder of described column 1, the cylinder chamber 45 of described telescopic cylinder 43 is communicated with described defeated pressure pipeline 42, on piston in described telescopic cylinder 43, the opposite side of corresponding described cylinder chamber 45 is connected with a tappet 46, the length of described tappet 46 is not less than the range of described piston in described telescopic cylinder 43, described tappet 46 other end corresponding with described piston is hinged on described solar panel 3, described piston can move in described telescopic cylinder 43, described in described piston linkage, tappet 46 axially-movables are very supportted described solar panel 3 around described hinged support platform 11 flip-flop movements.The utility model in the specific implementation, the inner surface of described light-passing board 31 is connected to form by the cambered surface 311 of several projections, described light-passing board 31 is made up of several convex lens, then sunshine can by several convex lens converge or a line on, to improve the intensity of illumination, thereby improve photovoltaic conversion ratio, make people still can use normally solar panels at the cloudy day etc. without the weather of high light, vertically the solar panel 3 of state can rise the luminous energy that just sun is absorbed the sun in horizon from the sun, along with the rising gradually of the sun, the sunshine heat that described energy storage canister 41 absorbs is more, the cylinder chamber 45 that energy-accumulating medium 44 expanded by heating in described energy storage canister 41 enter described telescopic cylinder 43 by described defeated pressure pipeline 42 promotes described piston makes the very moving described solar panel 3 of described tappet 46 upwards be lifted gradually by initial vertical state, the inclination angle of solar panel 3 is also with the rising of the sun, the increase of heat and gradually increase, described solar panel 3 is launched just as rise the petal bursting forth with the sun, when the sun is gone down the hill gradually, heat in described energy-accumulating medium 44 scatters and disappears gradually, pressure drop in described telescopic cylinder 43, described solar panel 3 promotes described tappet 46 and compresses the cylinder chamber 45 of described telescopic cylinder 43 under Action of Gravity Field, make solar panel 3 can chase the sun to decline and increase inclination angle, until finally fold.
Preferred embodiment: described energy storage canister 41 is spherical, and be copper or aluminium or iron material matter, the appearance of described energy storage canister 41 is coated with the electrophoretic paint of black, the specious and surface area maximum of spherical energy storage canister 41, endotherm area is also large, and the electrophoretic paint that applies black can increase endothermic effect.
Preferred embodiment: described energy-accumulating medium 44 is ether, the boiling point of ether is low, after heat absorption, Volume Changes is large, and absorbing after enough heats and can undergo phase transition, thereby can provide enough supports pressure that described solar panel 3 launches for described telescopic cylinder 43, except ether, described energy-accumulating medium 44 also can adopt other gas with lower evaporation latent heat characteristic or liquid.
Preferred embodiment: as shown in Figure 2,3, described solar panel 3 be two above and annular arrays be arranged on described column 1 around, and described in each piece, solar panel 3 is all hinged on described hinged support platform 11, telescopic cylinder 43 described in being provided with one between every described solar panel 3 and described column 1, described in each, the cylinder chamber 45 of telescopic cylinder 43 is all communicated with described defeated pressure pipeline 42, as shown in Figure 3 be the described column 1 of being arranged on of three solar panel 3 annular arrays around.
Preferred embodiment: described light-passing board 31 is safety glass, and the light transmittance of described safety glass is more than 91%.
Preferred embodiment: described cell piece 32 is crystal silicon solar cell sheet.
Preferred embodiment: described backboard 33 for TPT(be PTFE " polytetrafluoroethylene (PTFE) "+PET+PTFE " polytetrafluoroethylene (PTFE) ") or TPE(be PTFE " polytetrafluoroethylene (PTFE) "+PET+EVA).
The above is only detailed description of the invention of the present utility model.But the utility model protection domain is not limited to this.Any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement; within all should being encompassed in protection domain of the present utility model, therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (7)
1. there is a street lamp for high performance solar panels, it is characterized in that comprising:
Column, described column is hollow mast, on described column, is fixedly installed near on the outer cylinder at top the hinged support platform that is useful on hinged solar panel;
Lighting unit, described lighting unit is installed on described column;
Solar panel, described solar panel is hinged on described hinged support platform, jointed shaft between described solar panel and described hinged support platform is mutually vertical with the central shaft of described column, described solar panel can overturn around described hinged support platform with respect to described column, described solar panel comprises the light-passing board stacking gradually, cell piece and backboard, on described light-passing board, the one side of corresponding described cell piece is connected to form by the cambered surface of several projections, between described cell piece and described backboard, be filled with the EVA material for cell piece described in adhesion and backboard,
Charge-discharge controller, described charge-discharge controller connects a battery, described charge-discharge controller and battery are all arranged in described column, the input of described charge-discharge controller is connected to described solar panel, the output of described charge-discharge controller is connected to the input of described battery, and the output of described battery is connected to described lighting unit;
For controlling the stretching, extension driver element of described solar cell plate development/fold, described stretching, extension driver element comprises energy storage canister, defeated pressure pipeline and telescopic cylinder, in described energy storage canister, be filled with energy-accumulating medium, the boiling point of described energy-accumulating medium is between 5-40 degrees Celsius, described energy storage canister is arranged on the top of described column, described defeated pressure pipeline is arranged in described column, described defeated pressure pipeline is communicated with described energy storage canister, described telescopic cylinder is hinged on the outer cylinder of described column, the cylinder chamber of described telescopic cylinder is communicated with described defeated pressure pipeline, on piston in described telescopic cylinder, the opposite side of corresponding described cylinder chamber is connected with a tappet, the length of described tappet is not less than the range of described piston in described telescopic cylinder, the other end that described tappet is corresponding with described piston is hinged on described solar panel, described piston can move in described telescopic cylinder, described in described piston linkage, tappet axially-movable is very supportted described solar panel around described hinged support platform flip-flop movement.
2. a kind of street lamp with high performance solar panels as claimed in claim 1, is characterized in that: described energy storage canister is spherical, and is copper or aluminium or iron material matter, and the appearance of described energy storage canister is coated with the electrophoretic paint of black.
3. a kind of street lamp with high performance solar panels as claimed in claim 2, is characterized in that: described energy-accumulating medium is ether.
4. a kind of street lamp with high performance solar panels as claimed in claim 3, it is characterized in that: described solar panel be two above and annular arrays be arranged on described column around, and described in each piece, solar panel is all hinged on described hinged support platform, telescopic cylinder described in being provided with one between every described solar panel and described column, described in each, the cylinder chamber of telescopic cylinder is all communicated with described defeated pressure pipeline.
5. a kind of street lamp with high performance solar panels as claimed in claim 4, is characterized in that: described light-passing board is safety glass, and the light transmittance of described safety glass is more than 91%.
6. a kind of street lamp with high performance solar panels as claimed in claim 5, is characterized in that: described cell piece is crystal silicon solar cell sheet.
7. a kind of street lamp with high performance solar panels as claimed in claim 6, is characterized in that: described backboard is TPT or TPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171503.0U CN203907439U (en) | 2014-04-10 | 2014-04-10 | Street lamp with efficient solar panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171503.0U CN203907439U (en) | 2014-04-10 | 2014-04-10 | Street lamp with efficient solar panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907439U true CN203907439U (en) | 2014-10-29 |
Family
ID=51781714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171503.0U Expired - Fee Related CN203907439U (en) | 2014-04-10 | 2014-04-10 | Street lamp with efficient solar panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907439U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566153A (en) * | 2015-01-05 | 2015-04-29 | 惠州莫思特科技有限公司 | Lighting lamp |
| CN106764891A (en) * | 2016-12-25 | 2017-05-31 | 重庆博钻太阳能灯具有限公司 | High temperature difference area solar street light |
| CN107575822A (en) * | 2017-10-20 | 2018-01-12 | 贵州宇之源太阳能科技有限公司 | Solar street light |
| CN107676725A (en) * | 2017-10-30 | 2018-02-09 | 贵州润柏吉科技有限公司 | Optical road lamp component |
| CN107726221A (en) * | 2017-10-20 | 2018-02-23 | 贵州宇之源太阳能科技有限公司 | Solar energy type street lamp |
| CN107906452A (en) * | 2017-11-13 | 2018-04-13 | 严格 | Automatic light-operated street lamp processed |
| CN112615582A (en) * | 2020-12-03 | 2021-04-06 | 李相宇 | Solar photovoltaic laminating combined power generation device |
-
2014
- 2014-04-10 CN CN201420171503.0U patent/CN203907439U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566153A (en) * | 2015-01-05 | 2015-04-29 | 惠州莫思特科技有限公司 | Lighting lamp |
| CN104566153B (en) * | 2015-01-05 | 2017-03-29 | 惠州市哈罗德科技有限公司 | Illuminating lamp |
| CN106764891A (en) * | 2016-12-25 | 2017-05-31 | 重庆博钻太阳能灯具有限公司 | High temperature difference area solar street light |
| CN107575822A (en) * | 2017-10-20 | 2018-01-12 | 贵州宇之源太阳能科技有限公司 | Solar street light |
| CN107726221A (en) * | 2017-10-20 | 2018-02-23 | 贵州宇之源太阳能科技有限公司 | Solar energy type street lamp |
| CN107726221B (en) * | 2017-10-20 | 2020-06-09 | 贵州宇之源太阳能科技有限公司 | Solar street lamp |
| CN107575822B (en) * | 2017-10-20 | 2020-09-01 | 贵州宇之源太阳能科技有限公司 | Solar street lamp |
| CN107676725A (en) * | 2017-10-30 | 2018-02-09 | 贵州润柏吉科技有限公司 | Optical road lamp component |
| CN107906452A (en) * | 2017-11-13 | 2018-04-13 | 严格 | Automatic light-operated street lamp processed |
| CN112615582A (en) * | 2020-12-03 | 2021-04-06 | 李相宇 | Solar photovoltaic laminating combined power generation device |
| CN112615582B (en) * | 2020-12-03 | 2023-04-11 | 广州市哲明惠科技有限责任公司 | Solar photovoltaic laminating combined power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141029 Termination date: 20160410 |