CN202229060U - Novel wind energy and solar energy complementary street lamp - Google Patents
Novel wind energy and solar energy complementary street lamp Download PDFInfo
- Publication number
- CN202229060U CN202229060U CN 201120332131 CN201120332131U CN202229060U CN 202229060 U CN202229060 U CN 202229060U CN 201120332131 CN201120332131 CN 201120332131 CN 201120332131 U CN201120332131 U CN 201120332131U CN 202229060 U CN202229060 U CN 202229060U
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- CN
- China
- Prior art keywords
- wind
- lamp
- generator
- solar energy
- driven generator
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- 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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- 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 utility model provides a novel wind energy and solar energy complementary street lamp which comprises a lamp pole, wherein a wind power generator is arranged at the top of the lamp pole, a solar panel and a lighting lamp are arranged on the lamp pole below the wind power generator, a controller and a storage battery are arranged in the lamp pole at the lower end, an active magnetic bearing is adopted for allowing a rotor of the generator to float in the air in a weightlessness condition under the effect of magnetic force, so that the mechanical friction can be overcome, and the generator can be started and rotates to generate electricity under the effect of soft wind; besides, fan blades are designed to be in a spherical strip shape, and cambered concave pits are arranged on the surfaces of the fan blades, so that the resistance generated when the fan blades rotate can be reduced, and side lift force can be generated when the fan blades rotate so as to support the whole rotor of the generator to ascend and ensure that the rotor of the generator ascends to a suitable height with the variation of air flow and wind speed. The novel wind energy and solar energy complementary street lamp has the advantages of simple structure, convenience in maintenance, low machining cost, high generating efficiency, etc.
Description
Technical field
The utility model belongs to the street lamp technical field, especially relates to a kind of novel wind power and solar energy complementary road lamp.
Background technology
Needs along with urbanization construction and people's life; Street lamp is adopted widely; Street lamp generally uses powered now, and under the background of global conventional energy resource shortage, each state is all in the development and utilization that steps up solar energy and wind energy; Reduce carbon dioxide isothermal chamber gas purging, the earth of protecting us to depend on for existence as far as possible.Solar energy is a kind of radiant energy, is not with any chemical substance, is clean, reliable huge energy treasure-house, and wind energy is a kind of renewable, pollution-free and energy that reserves are huge.There is following several problem in traditional wind-driven generator: the one, and low wind speed does not start, and has only wind speed could generate electricity greater than 4 meter per seconds; The 2nd, wind-driven generator outwork environment is abominable, and under dust storm, sleet, high and low temperature environment, the life-span of bearing shortens greatly, and general 2-3 just needs overhaul; The 3rd, wind-driven generator generally is that level is facingd the wind, complex structure, and the asymmetry of balance causes mechanical shock, the noise of generation is also big.Therefore utilize the street lamp of solar energy and wind energy complementary generating the problems referred to above because of the wind-power electricity generation existence, result of use is not good, needs further study and improve it.
Summary of the invention
The problem that the utility model will solve provides a kind of rational in infrastructure, generating efficiency is high, result of use is good novel wind power and sun complementary road lamp, is particularly suitable for the more area of big city pile.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel wind power and solar energy complementary road lamp comprise lamp stand; The lamp stand that the lamp stand top is provided with wind-driven generator, wind-driven generator below is provided with solar panel and illuminating lamp, is installed in controller, the battery of lamp stand interior lower end; It is characterized in that: wind-driven generator is parallelly connected with solar panel, is connected with controller respectively, and controller is connected with battery; Battery and illuminating lamp form the loop; Said wind-driven generator is a vertical axis aerogenerator, and its bearing is magnetic suspension bearing, and the flabellum of wind-driven generator is the sphere bar shaped.
Further, said flabellum surface is provided with the cambered surface pit.
Further, there is vacant space in said magnetic suspension bearing internal rotor top, and the magnetic suspension bearing inside top is equipped with the steel ball pearl.
Advantage and the good effect that the utlity model has are: adopt magnetic suspension bearing, make rotor under magneticaction, be suspended in the air, be in state of weightlessness, overcome mechanical friction, guarantee that motor can start rotary electrification under the gentle breeze effect; Flabellum is designed to the sphere strip in addition; And be provided with the cambered surface pit on the flabellum surface; Can reduce the resistance that flabellum produces when rotated; And can produce side lift when rotated, and can hold up whole rotor and upwards grow floating on water, make rotor adjust to suitable height with air-flow and change of wind velocity; The utlity model has simple in structurely, easy to maintenance, processing cost is low, the generating efficiency advantages of higher.
Description of drawings
Fig. 1 is the simple structure sketch map of a kind of novel wind power of the utility model and solar energy complementary road lamp
Among the figure: 1, magnetic suspension bearing; 2, flabellum; 3, illuminating lamp; 4, lamp stand; 5, controller; 6, battery; 7, solar panel
The specific embodiment
As shown in Figure 1, a kind of novel wind power of the utility model and solar energy complementary road lamp comprise lamp stand 4; The lamp stand 4 that lamp stand 4 tops are provided with wind-driven generator, wind-driven generator below is provided with solar panel 7 and illuminating lamp 3, is installed in controller 5, the battery 6 of lamp stand 4 interior lower end; Wind-driven generator is parallelly connected with solar panel 7, is connected with controller 5 respectively, and controller 5 is connected with battery 6; Battery 6 and illuminating lamp 3 formation loops; Said wind-driven generator is a vertical axis aerogenerator, and its bearing is magnetic suspension bearing 1, and the flabellum 2 of wind-driven generator is the sphere bar shaped.
In order further to improve the performance of the utility model, said flabellum 2 surfaces are provided with the cambered surface pit.There is vacant space in said magnetic suspension bearing 1 internal rotor top, and magnetic suspension bearing 1 inside top is equipped with the steel ball pearl.
Adopt magnetic suspension bearing 1, make rotor under magneticaction, be suspended in the air, be in state of weightlessness, overcome mechanical friction, guarantee that motor can start rotary electrification under the gentle breeze effect; Flabellum 2 is designed to the sphere strip in addition; And be provided with the cambered surface pit on flabellum 2 surfaces; Can reduce the resistance that flabellum 2 produces when rotated, and can produce side lift when rotated, simultaneously because of above magnetic suspension bearing 1 internal rotor, having vacant space; Side lift can hold up whole rotor and upwards grow floating on water, and makes rotor adjust to suitable height with air-flow and change of wind velocity.
Magnetic suspension bearing adopts multistage, and the permanent magnet combination is technological, and in magnetic suspension bearing 1 inside top the steel ball pearl is housed, and can prevent that magnetic suspension bearing is at debugging or ageing step damage magnet.The anticorrosion of magnetic suspension bearing ability, antirust, protection against the tide, waterproof, anti-dust storm, anti-aging, characteristics such as anti-high wind, the maintenance phase is 20 years.And owing to adopt the flabellum 2 of sphere bar shaped, also only influential even fault has taken place in magnetic suspension to breeze wind, when wind speed during, still can continue normal power generation greater than 2 meter per seconds.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (3)
1. novel wind power and solar energy complementary road lamp; Comprise lamp stand (4), the lamp stand (4) that lamp stand (4) top is provided with wind-driven generator, wind-driven generator below is provided with solar panel (7) and illuminating lamp (3), is installed in controller (5), the battery (6) of lamp stand (4) interior lower end, and it is characterized in that: wind-driven generator is parallelly connected with solar panel (7); Be connected with controller (5) respectively; Controller (5) is connected with battery (6), and battery (6) forms the loop with illuminating lamp (3), and said wind-driven generator is a vertical axis aerogenerator; And its bearing is magnetic suspension bearing (1), and the flabellum of wind-driven generator (2) is the sphere bar shaped.
2. novel wind power according to claim 1 and solar energy complementary road lamp is characterized in that: said flabellum (2) surface is provided with the cambered surface pit.
3. novel wind power according to claim 1 and solar energy complementary road lamp is characterized in that: there is vacant space in said magnetic suspension bearing (1) internal rotor top, and magnetic suspension bearing (1) inside top is equipped with the steel ball pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120332131 CN202229060U (en) | 2011-09-06 | 2011-09-06 | Novel wind energy and solar energy complementary street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120332131 CN202229060U (en) | 2011-09-06 | 2011-09-06 | Novel wind energy and solar energy complementary street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229060U true CN202229060U (en) | 2012-05-23 |
Family
ID=46079646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120332131 Expired - Fee Related CN202229060U (en) | 2011-09-06 | 2011-09-06 | Novel wind energy and solar energy complementary street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501069A (en) * | 2014-11-21 | 2015-04-08 | 昆山博文照明科技有限公司 | Novel wind energy and solar energy complementary street lamp |
| CN105805677A (en) * | 2016-05-13 | 2016-07-27 | 句容市万福达工艺品厂 | Overwater floating navigation lamp based on solar energy and wave energy power generation system |
-
2011
- 2011-09-06 CN CN 201120332131 patent/CN202229060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501069A (en) * | 2014-11-21 | 2015-04-08 | 昆山博文照明科技有限公司 | Novel wind energy and solar energy complementary street lamp |
| CN105805677A (en) * | 2016-05-13 | 2016-07-27 | 句容市万福达工艺品厂 | Overwater floating navigation lamp based on solar energy and wave energy power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130906 |