CN205079163U - Photovoltaic wind energy street lamp - Google Patents
Photovoltaic wind energy street lamp Download PDFInfo
- Publication number
- CN205079163U CN205079163U CN201520839665.1U CN201520839665U CN205079163U CN 205079163 U CN205079163 U CN 205079163U CN 201520839665 U CN201520839665 U CN 201520839665U CN 205079163 U CN205079163 U CN 205079163U
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- CN
- China
- Prior art keywords
- conical shell
- fan
- long limit
- generator
- fan blade
- 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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- Wind Motors (AREA)
Abstract
Photovoltaic wind energy street lamp, belong to road lighting technical field, in order to provide a photovoltaic wind energy street lamp who uses multipurposely solar energy and wind power generation, comprises a solar cell pane, the wind -force subassembly, transmission, an electric generator, rechargeable battery, circuit unit, lamp pole and base, the wind -force subassembly includes the connecting rod and sets up the toper fan at the connecting rod both ends respectively, the mid point of connecting rod links to each other with the lamp pole top, the lamp pole top still is equipped with transmission and generator, the generator passes through transmission and links to each other with the toper fan, solar cell panel is fixed in on the lamp pole and is located the below of wind -force subassembly, and the lamp pole below is connected with the base, and rechargeable battery and circuit unit set up inside the base, and the toper fan includes conical shell, fan axle and a plurality of fan blade that sets up along the circumference of conical shell, fan axle along the center pin setting of conical shell, and solar cell panel and generator are continuous with circuit unit respectively, and cell is continuous with rechargeable battery again, be applicable to current street lamp.
Description
Technical field
The utility model belongs to road lighting technical field, specifically a kind of street lamp that can fully utilize solar energy and wind power generation.
Background technology
Along with the scarcity day by day of earth resource, solar energy more and more comes into one's own as a kind of novel energy of safety and environmental protection.Photovoltaic (photovoltaic, be called for short PV) be the abbreviation of solar photovoltaic generation system (photovoltaicpowersystem), it is a kind of photovoltaic effect utilizing solar cell semi-conducting material, solar radiation directly can be converted to a kind of new power generating system of electric energy, have independent operating and the two kinds of modes that are incorporated into the power networks.There is the optical road lamp utilizing solar electrical energy generation now.And in the north because the large haze of wind is serious, the absorption efficiency of solar energy is low, wind energy waste is serious, therefore photovoltaic generation and wind power generation is considered to unite, form a kind of photovoltaic wind power generation streetlamp fully utilizing solar energy and wind power generation, greatly meet road lighting demand to utilize clean energy resource.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of photovoltaic wind power generation streetlamp fully utilizing solar energy and wind power generation.
The utility model solves the technical scheme that its technical problem adopts: photovoltaic wind power generation streetlamp, comprise solar panel, wind-force assembly, transmission device, generator, rechargeable battery, circuit unit, lamp stand and base, described wind-force assembly comprises connecting rod and is separately positioned on the taper fan at connecting rod two ends, the mid point of connecting rod is connected with lamp stand top, lamp stand top is also provided with transmission device and generator, and described generator is connected with taper fan by transmission device, solar panel to be fixed on lamp stand and to be positioned at the below of wind-force assembly, base is connected with below lamp stand, rechargeable battery and circuit unit are arranged at chassis interior, described taper fan comprises conical shell, fan shaft and several fan blade arranged along the circumference of conical shell, described fan shaft is arranged along the central shaft of conical shell, fan blade comprises front portion, middle part and rear portion, its anterior central shaft near conical shell also has a summit, its rear portion is away from the central shaft of conical shell, fan blade broadens gradually from front portion to rear portion, the speedup of the width from middle part to rear portion is greater than the speedup from front portion to middle part width, the side of fan blade is connected with the outer wall of conical shell, the summit of its front portion overlaps with the vertex of a cone of conical shell, the angle of the front portion of fan blade and the central shaft of conical shell is 27 ~ 35 °, the angle of the central shaft of its rear portion and conical shell is 42 ~ 60 °, solar panel is connected with circuit unit respectively with generator, battery unit is connected with rechargeable battery again.
Concrete, the number of described fan blade is 4 ~ 8.
Further, described transmission device is made up of belt pulley and belt, and fan shaft is coaxially connected with belt pulley, and belt pulley is wound with belt, and belt pulley is connected with generator by belt.
Preferably, the profile of described fan blade comprises the first connected long limit and the second long limit, first long limit and the second long limit all extend to rear portion from the summit of front portion, first long limit is gradually away from the outer wall of housing, second long limit is connected with the outer wall of conical shell, is connected with minor face between the first long limit and the second long limit.
Concrete, described rechargeable battery is lead accumulator.
The beneficial effects of the utility model are: structure is simple, with low cost, be easy to operation, adopt the design of this taper fan and front fine and rear thick fan blade, effectively can guide air-flow into side, eliminate the resistance of wind, greatly utilize wind energy, and utilize solar panel effectively can utilize solar energy, photovoltaic effect and wind-power electricity generation effect are integrated on street lamp, economize energy, and it is respond well to generate electricity.The utility model is applicable to existing street lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of taper fan in the utility model;
Fig. 3 is the structural representation of fan blade of the present utility model;
Wherein, 1 is taper fan, and 11 is conical shell, and 12 is fan shaft, and 13 is fan blade, 131 is the first long limit of camber line, and 132 is the second long limit of camber line, and 133 is minor face, and 2 is solar panel, and 3 is rechargeable battery, 4 is generator, and 5 is lamp stand, and 6 is base, and 7 is connecting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe the technical solution of the utility model in detail.
As shown in Fig. 1 ~ 2, photovoltaic wind power generation streetlamp of the present utility model, comprise solar panel 2, wind-force assembly, transmission device, generator 4, rechargeable battery 3, circuit unit, lamp stand 5 and base 6, described wind-force assembly comprises connecting rod 7 and is separately positioned on the taper fan 1 at connecting rod 7 two ends, the mid point of connecting rod 7 is connected with lamp stand 5 top, lamp stand 5 top is also provided with transmission device and generator 4, and described generator 4 is connected with taper fan by transmission device; Solar panel 2 to be fixed on lamp stand 5 and to be positioned at the below of wind-force assembly, base 6 is connected with below lamp stand, it is inner that rechargeable battery 3 and circuit unit are arranged at base 6, described taper fan 1 comprises several fan blade 13 that conical shell 11, fan shaft 12 and the circumference along conical shell 11 are arranged, and described fan shaft 12 is arranged along the central shaft of conical shell 11.The number of described fan blade 13 is 4 ~ 8.Fan blade comprises front portion, middle part and rear portion, its anterior central shaft near conical shell 11 also has a summit, namely this summit is connected with the top of fan shaft 12, the bottom of fan shaft 12 is connected with connecting rod 7, its rear portion is away from the central shaft of conical shell 11, fan blade 13 broadens gradually from front portion to rear portion, the speedup of the width from middle part to rear portion is greater than the speedup from front portion to middle part width, the side of fan blade 13 is connected with the outer wall of conical shell 11, the summit of its front portion overlaps with the vertex of a cone of conical shell 11, the angle of the front portion of fan blade 13 and the central shaft of conical shell 11 is 27 ~ 35 °, this angle is preferably 30 ° or 35 °, the angle of the central shaft of its rear portion and conical shell 11 is 42 ~ 60 °, be preferably 45 °, 50 ° or 55 °, solar panel 2 is connected with circuit unit respectively with generator 4, battery unit is connected with rechargeable battery again, circuit unit controls charge in batteries electric discharge.Described transmission device is made up of belt pulley and belt, and belt pulley is arranged on fan shaft, and fan shaft 12 is coaxially connected with belt pulley, belt pulley is wound with belt, and belt pulley is connected with generator 4 by belt, through belt drive generator operation, to improve rotating speed, obtain more electric power.
Described rechargeable battery 3 is preferably lead accumulator.The electromotive force of lead accumulator is about 2V, and use of can repeatedly charging, electrolyte is sulfuric acid solution, and internal resistance is very little, and the scope of application is extensive.
For the ease of using, native system also comprises transformation device, and described transformation device is connected with generator.The electricity that generator 4 transmits is done voltage stabilizing process by described transformation device, then distributes to rechargeable battery 3.
The taper fan design of the photovoltaic wind power generation streetlamp of the utility model design solves the problem of windage, adopts front fine and rear thick fan blade to eliminate windage further, improves wind power generation efficiency; Photovoltaic generation can be carried out by cell panel by sky sun simultaneously, improve energy utilization rate.Wind-force assembly electricity and solar panel can directly to street lamp power supply, road lamp power supplies, or existing by power storage in rechargeable battery 3, then powered by rechargeable battery 3 pairs of street lamps.
As shown in Figure 3, the profile of described fan blade comprises the first connected long limit and the second long limit, first long limit and the second long limit all extend to bottom from the summit on top, first long limit is gradually away from the outer wall of housing, second long limit is connected with the outer wall of conical shell, is connected with minor face between the first long limit and the second long limit.First long limit, the second long limit and minor face are preferably camber line, form the first long limit 132 of camber line, the long limit of camber line 131, second, minor face 133.Whole employing camber line design, just slowly can guide rear into by air-flow, and under the effect of bending, be gone out by air dispersion, carry out operation.Camber line minor face can eliminate windage further.In addition, its minor face also can adopt linear design.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. photovoltaic wind power generation streetlamp, it is characterized in that, comprise solar panel (2), wind-force assembly, transmission device, generator (4), rechargeable battery (3), circuit unit, lamp stand (5) and base (6), described wind-force assembly comprises connecting rod (7) and is separately positioned on the taper fan (1) at connecting rod (7) two ends, the mid point of connecting rod (7) is connected with lamp stand (5) top, lamp stand (5) top is also provided with transmission device and generator (4), described generator (4) is connected with taper fan by transmission device, solar panel (2) is fixed on lamp stand (5) and goes up and the below being positioned at wind-force assembly, base (6) is connected with below lamp stand, it is inner that rechargeable battery (3) and circuit unit are arranged at base (6), described taper fan (1) comprises conical shell (11), fan shaft (12) and several fan blade (13) arranged along the circumference of conical shell (11), described fan shaft (12) is arranged along the central shaft of conical shell (11), fan blade comprises front portion, middle part and rear portion, its anterior central shaft near conical shell (11) also has a summit, its rear portion is away from the central shaft of conical shell (11), fan blade (13) broadens gradually from front portion to rear portion, the speedup of the width from middle part to rear portion is greater than the speedup from front portion to middle part width, the side of fan blade (13) is connected with the outer wall of conical shell (11), the summit of its front portion overlaps with the vertex of a cone of conical shell (11), the angle of the front portion of fan blade (13) and the central shaft of conical shell (11) is 27 ~ 35 °, the angle of the central shaft of its rear portion and conical shell (11) is 42 ~ 60 °, solar panel (2) is connected with circuit unit respectively with generator (4), battery unit is connected with rechargeable battery again.
2. photovoltaic wind power generation streetlamp as claimed in claim 1, it is characterized in that, the number of described fan blade (13) is 4 ~ 8.
3. photovoltaic wind power generation streetlamp as claimed in claim 1, it is characterized in that, described transmission device is made up of belt pulley and belt, and fan shaft is coaxially connected with belt pulley, and belt pulley is wound with belt, and belt pulley is connected with generator by belt.
4. photovoltaic wind power generation streetlamp as claimed in claim 1, it is characterized in that, the profile of described fan blade comprises the first connected long limit and the second long limit, first long limit and the second long limit all extend to rear portion from the summit of front portion, first long limit is gradually away from the outer wall of housing, second long limit is connected with the outer wall of conical shell, is connected with minor face between the first long limit and the second long limit.
5. photovoltaic wind power generation streetlamp as claimed in claim 1, it is characterized in that, described rechargeable battery (3) is lead accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839665.1U CN205079163U (en) | 2015-10-27 | 2015-10-27 | Photovoltaic wind energy street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839665.1U CN205079163U (en) | 2015-10-27 | 2015-10-27 | Photovoltaic wind energy street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079163U true CN205079163U (en) | 2016-03-09 |
Family
ID=55431571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839665.1U Expired - Fee Related CN205079163U (en) | 2015-10-27 | 2015-10-27 | Photovoltaic wind energy street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267683A (en) * | 2023-10-25 | 2023-12-22 | 扬州市东德电气有限公司 | Energy-saving intelligent street lamp |
-
2015
- 2015-10-27 CN CN201520839665.1U patent/CN205079163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267683A (en) * | 2023-10-25 | 2023-12-22 | 扬州市东德电气有限公司 | Energy-saving intelligent street lamp |
| CN117267683B (en) * | 2023-10-25 | 2024-03-26 | 扬州市东德电气有限公司 | Energy-saving intelligent street lamp |
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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: 20160309 Termination date: 20201027 |