CN203177042U - Active wind collection power generation street lamp - Google Patents
Active wind collection power generation street lamp Download PDFInfo
- Publication number
- CN203177042U CN203177042U CN2013201834425U CN201320183442U CN203177042U CN 203177042 U CN203177042 U CN 203177042U CN 2013201834425 U CN2013201834425 U CN 2013201834425U CN 201320183442 U CN201320183442 U CN 201320183442U CN 203177042 U CN203177042 U CN 203177042U
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- CN
- China
- Prior art keywords
- wind
- street lamp
- power generation
- lamppost
- generation street
- 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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- 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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- 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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model relates to the technical field of wind power generation, in particular to an active wind collection power generation street lamp which structurally comprises a lamp pole. A wind collection device, a generator, a rectifier and a light-emitting diode (LED) lamp are arranged at the top of the lamp pole, and a light sensing device and an energy storage device which are mutually and electrically connected are arranged at the bottom of the lamp pole. The wind collection device comprises a fan and a wind deflector arranged in an inclining mode along a casing of the fan. Fan blades are arranged around the center of the fan and are falciform. Due to the fact that the wind deflector is arranged on the fan in an inclining mode, the wind deflector can guide air from directions in 360 degrees to the fan blades of the fan, and the street lamp is high in wind energy utilization rate. Due to the fact that the fan blades are faciform, the street lamp is high in wind collection efficiency and large in wind energy output power.
Description
Technical field
The utility model relates to technical field of wind power generation, particularly relates to a kind of active wind-power generation street lamp.
Background technology
Common street lamp mostly is by trolley wire or buried cable and powers in the actual life, not only expends electric wire and lays cost, and expend huge electric power energy.Along with development of science and technology and people are more and more higher to the consciousness of environmental protection, people have utilized wind-power electricity generation to throw light on.The wind-power electricity generation street lamp be a kind of wind energy of utilizing as the street lamp of the energy, having the power supply of not being subjected to influences, and need not ditch and sunken cord, and does not consume conventional electric energy, just can local mounted characteristics as long as wind-force is sufficient, thereby get more and more people's extensive concerning.
But, wind-power electricity generation street lamp of the prior art mostly is and only utilizes several fan blades to drive the generators energy supply of generating electricity, and it is lower to utilization ratio of wind energy, can not utilize the wind comes from of 360 degree all directions, thereby collection wind efficient is lower, and the power output of wind energy is smaller.
Summary of the invention
The purpose of this utility model is to provide a kind of active wind-power generation street lamp at weak point of the prior art, this active wind-power generation street lamp to utilization ratio of wind energy than higher, can utilize the wind comes from of 360 degree all directions, thereby collecting wind efficient than higher, the power output of wind energy is bigger.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of active wind-power generation street lamp is provided, comprises lamppost, the top of described lamppost is provided with wind-drive device, generator, rectifier and LED lamp, and the bottom of described lamppost is provided with optical flame detector device and the energy storage equipment of mutual electrical connection; Described wind-drive device comprises blower fan and the wind deflector that is obliquely installed along the shell of described blower fan, is provided with fan blade around the center of described blower fan.
The inward flange line of described wind deflector and the described inward flange line angle between the tangent line of the formation of the intersection point place on the described blower fan excircle is 50 ° ~ 70 °.
The inward flange line of described wind deflector and the described inward flange line angle between the tangent line of the formation of the intersection point place on the described blower fan excircle is 60 °.
The quantity of described wind deflector is four, and four described wind deflectors are the equal angles setting along the shell of described blower fan.
Described fan blade be shaped as sickleshaped.
Described lamppost is detachable lamppost.
Described lamppost is removable to be divided into three sections lamppost segmentations.
The top of described wind-drive device is provided with lightning rod.
Described optical flame detector device is provided with automatic inductive switch.
Described energy storage equipment is set to battery.
The beneficial effects of the utility model: a kind of active wind-power generation street lamp of the present utility model, comprise lamppost, the top of lamppost is provided with wind-drive device, generator, rectifier and LED lamp, and the bottom of lamppost is provided with optical flame detector device and the energy storage equipment of mutual electrical connection; Wind-drive device comprises blower fan and the wind deflector that is obliquely installed along the shell of blower fan, is provided with fan blade around the center of blower fan, fan blade be shaped as sickleshaped.Because wind deflector is obliquely installed on blower fan, make that wind deflector can the fan blade with the guiding blower fan of the wind comes from of 360 degree all directions on, thereby the utility model to utilization ratio of wind energy than higher.And fan blade be shaped as sickleshaped, make collection wind efficient of the present utility model than higher, the power output of wind energy is bigger.
Description of drawings
Fig. 1 is the structural representation of a kind of active wind-power generation street lamp of the present utility model.
Fig. 2 is the structural representation of the wind-drive device of a kind of active wind-power generation street lamp of the present utility model.
In Fig. 1 and Fig. 2, include:
1---lamppost, 11---lamppost segmentation,
2---wind-drive device, 21---blower fan, 22---wind deflector, 211---fan blade, 221---inward flange line,
3---generator,
4---rectifier,
5---the LED lamp,
The automatic inductive switch of 6---optical flame detector devices, 61---,
7---energy storage equipment,
8---the tail back,
9---lightning rod.
The specific embodiment
The utility model is described in further detail with the following Examples.
Embodiment 1.
See Fig. 1 and Fig. 2.A kind of active wind-power generation street lamp of present embodiment comprises lamppost 1, and the top of lamppost 1 is provided with wind-drive device 2, generator 3, rectifier 4 and LED lamp 5, and the bottom of lamppost 1 is provided with optical flame detector device 6 and the energy storage equipment 7 of mutual electrical connection; Wind-drive device 2 comprises blower fan 21 and the wind deflector 22 that is obliquely installed along the shell of blower fan 21, is provided with fan blade 211 around the center of blower fan 21.The utility model is in the process of running, the blower fan 21 of wind-drive device 2 is connected with generator 3, the generator 3 stressed operations generation alternating current that generates electricity immediately, the alternating current that generator machine 3 produces is converted to direct current by rectifier 4, rectifier 4 is transported to energy storage equipment 7 with the direct current of changing, and energy storage equipment 7 carries out accumulation of energy and powers to LED lamp 5.
Because wind deflector 22 is obliquely installed on blower fan 21, make that wind deflector 22 can the fan blade 211 with the guiding blower fan 21 of the wind comes from of 360 degree all directions on, thereby the utility model to utilization ratio of wind energy than higher.
In the present embodiment, the inward flange line 221 of wind deflector 22 and the inward flange line 221 angle α between the tangent line of the formation of the intersection point place on blower fan 21 excircles is 60 °, thereby makes wind deflector 22 more effectively with the 360 guiding fan blades 211 of the wind comes from of spending all directions.
In the present embodiment, the quantity of wind deflector 22 is four, and four wind deflectors 22 are the equal angles setting along the shell of blower fan 21, also makes wind deflector 22 more effectively with the guiding fan blades 211 of the wind comes from of 360 degree all directions.
In the present embodiment, fan blade 211 be shaped as sickleshaped, this sickle-shaped fan blade 211 makes the wind-engaging force all at the tail back 8 of fan blade 211, thereby makes fan blade 211 one-directional rotation, and can avoid fan blade 211 backward rotation.
Wherein, lamppost 1 is detachable lamppost 1.In the present embodiment, lamppost 1 is removable to be divided into three sections lamppost segmentations 11, thereby is convenient to transportation and installs.
In the present embodiment, the top of wind-drive device 2 is provided with lightning rod 9.At thunderstorm weather, lightning rod 9 can prevent that the utility model is struck by lightning, thereby effectively protects this active wind-power generation street lamp.
In the present embodiment, optical flame detector device 6 is provided with automatic inductive switch 61.This automatic inductive switch 61 can be opened automatically or close automatically according to natural brightness, not only can realize unattended, and more effectively energy savings to avoid waste.
In the present embodiment, energy storage equipment 7 is set to battery.During generator 3 operation generating, produce alternating current, be transported to battery after by rectifier 4 alternating current being converted to direct current then, battery carries out energy storage.If under the situation that the automatic inductive switch 61 of optical flame detector device 6 is opened, battery can be to 5 power supplies of LED lamp in energy storage.
The embodiment 2 of a kind of active wind-power generation street lamp of the present utility model, the difference of present embodiment and embodiment 1 is, the inward flange line 221 of wind deflector 22 and the inward flange line 221 angle α between the tangent line that the intersection point on blower fan 21 excircles forms is 50 °, the angle of this angle α also can so that wind deflector 22 effectively with the guiding fan blades 211 of the wind comes from of 360 degree all directions.Other structure and the operation principle of present embodiment are identical with embodiment 1, do not repeat them here.
Embodiment 3.
The embodiment 3 of a kind of active wind-power generation street lamp of the present utility model, the difference of present embodiment and embodiment 1 is, the inward flange line 221 of wind deflector 22 and the inward flange line 221 angle α between the tangent line that the intersection point on blower fan 21 excircles forms is 70 °, the angle of this angle α also can so that wind deflector 22 effectively with the guiding fan blades 211 of the wind comes from of 360 degree all directions.Other structure and the operation principle of present embodiment are identical with embodiment 1, do not repeat them here.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (10)
1. active wind-power generation street lamp, it is characterized in that: comprise lamppost, the top of described lamppost is provided with wind-drive device, generator, rectifier and LED lamp, and the bottom of described lamppost is provided with optical flame detector device and the energy storage equipment of mutual electrical connection; Described wind-drive device comprises blower fan and the wind deflector that is obliquely installed along the shell of described blower fan, is provided with fan blade around the center of described blower fan.
2. a kind of active wind-power generation street lamp according to claim 1 is characterized in that: the angle between the tangent line that the inward flange line of described wind deflector and described inward flange line form at the intersection point place on the described blower fan excircle is 50 ° ~ 70 °.
3. a kind of active wind-power generation street lamp according to claim 2 is characterized in that: the angle between the tangent line that the inward flange line of described wind deflector and described inward flange line form at the intersection point place on the described blower fan excircle is 60 °.
4. a kind of active wind-power generation street lamp according to claim 1, it is characterized in that: the quantity of described wind deflector is four, four described wind deflectors are the equal angles setting along the shell of described blower fan.
5. a kind of active wind-power generation street lamp according to claim 1 is characterized in that: described fan blade be shaped as sickleshaped.
6. a kind of active wind-power generation street lamp according to claim 1, it is characterized in that: described lamppost is detachable lamppost.
7. a kind of active wind-power generation street lamp according to claim 6 is characterized in that: described lamppost is removable to be divided into three sections lamppost segmentations.
8. a kind of active wind-power generation street lamp according to claim 1, it is characterized in that: the top of described wind-drive device is provided with lightning rod.
9. a kind of active wind-power generation street lamp according to claim 1, it is characterized in that: described optical flame detector device is provided with automatic inductive switch.
10. a kind of active wind-power generation street lamp according to claim 1, it is characterized in that: described energy storage equipment is set to battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013201834425U CN203177042U (en) | 2013-04-12 | 2013-04-12 | Active wind collection power generation street lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013201834425U CN203177042U (en) | 2013-04-12 | 2013-04-12 | Active wind collection power generation street lamp |
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CN203177042U true CN203177042U (en) | 2013-09-04 |
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ID=49073732
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CN2013201834425U Expired - Fee Related CN203177042U (en) | 2013-04-12 | 2013-04-12 | Active wind collection power generation street lamp |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103967715A (en) * | 2014-05-22 | 2014-08-06 | 钟婕 | Wind power glare electric energy generator |
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2013
- 2013-04-12 CN CN2013201834425U patent/CN203177042U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103967715A (en) * | 2014-05-22 | 2014-08-06 | 钟婕 | Wind power glare electric energy generator |
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Date | Code | Title | Description |
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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: 20130904 Termination date: 20190412 |