CN211502553U - Self-generating street lamp - Google Patents
Self-generating street lamp Download PDFInfo
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- CN211502553U CN211502553U CN201920691498.9U CN201920691498U CN211502553U CN 211502553 U CN211502553 U CN 211502553U CN 201920691498 U CN201920691498 U CN 201920691498U CN 211502553 U CN211502553 U CN 211502553U
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- electric lamp
- electric
- lamp pole
- street lamp
- pipe
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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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a from electricity generation street lamp, street lamp are equipped with fixes subaerial electric lamp pole to and install the bulb on electric lamp pole top or electric lamp pole top side direction extension rod, be cavity tubular structure in the electric lamp pole, electric lamp pole top is fixed with the funnel that makes progress the opening crescent, the opening of the bottom of funnel docks with the opening on electric lamp pole top, the bottom of electric lamp pole is equipped with the delivery port, be equipped with the pelton turbine of at least one vertical setting in the electric lamp pole, pelton turbine drive generator work, the generator charges for the battery in the electric lamp pole. The utility model overcomes traditional photovoltaic cell utilizes rainwater electricity generation steady voltage output in the defect that can not normally supply power in overcast and rainy weather, can supply the pedestrian to carry out the emergent charging of electronic equipment such as cell-phone simultaneously.
Description
Technical Field
The utility model relates to an energy technical field, concretely relates to street lamp that can effectively utilize light energy and rainwater electricity generation.
Background
Nowadays, solar street lamps are increasingly widely used. Solar cell panel is through absorbing the sunlight, directly or indirectly converts solar radiation energy into the electric energy through photoelectric effect or photochemical effect, but light energy power generation has its certain limitation: on one hand, the traditional single-chip solar cell panel is influenced by geographical positions, seasons and time periods, so that the efficiency of converting light energy into electric energy is low; on the other hand, solar power generation depends on weather conditions, and it is a main disadvantage that the complete follow-up power generation is not realized in rainy weather.
The hydroelectric power generation is early in application and mature in technology. The basic principle of hydroelectric generation is that the water level difference is utilized to be matched with a hydraulic generator to generate electric power, but the technical equipment is mainly concentrated in the field of large-scale hydroelectric generation, the research and the application of a miniature hydroelectric generator are less, and particularly relates to a rainwater power generation device which is small in voltage output and unstable and is difficult to popularize and use.
Disclosure of Invention
The utility model aims to solve the technical problem that realize a street lamp that can effectively utilize light energy and rainwater electricity generation simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a from generating street lamp, the street lamp is equipped with fixes subaerial electric lamp pole to and install the bulb on electric lamp pole top or electric lamp pole top side direction extension rod, be cavity tubular structure in the electric lamp pole, electric lamp pole top is fixed with the funnel that makes progress the opening and increase gradually, the opening of the bottom of funnel docks with the opening on electric lamp pole top, the bottom of electric lamp pole is equipped with the delivery port, be equipped with the pelton turbine of at least one vertical setting in the electric lamp pole, the pelton turbine drive generator work, the generator charges for the battery in the electric lamp pole.
The utility model discloses a solar water-saving lamp post, including lamp post, water-collecting pipe, communicating pipe, water turbine, power generation pipe, three-section pipe is coaxial and communicate each other, the pipe diameter of communicating pipe is less than the pipe diameter of water-collecting pipe and power generation pipe, the communicating pipe is connected through fill type retaining mouth in the water-collecting pipe bottom, the water turbine is fixed in the power generation pipe, every only one side of water turbine is located the below of communicating pipe.
Every hydraulic turbine passes through the center pin to be fixed in the lamp pole, the hydraulic turbine rigid coupling is on the center pin, the rigid coupling has big synchronizing wheel on the center pin, every the other little synchronous pulley that is equipped with of hydraulic turbine, through synchronous toothed belt hookup between little synchronous pulley and the big synchronizing wheel, little synchronous pulley is fixed on brushless generator's input shaft, brushless generator passes through the charge-discharge protection device and stores the electric energy in the battery.
The height position of the outer surface of the electric lamp pole, which is 1-1.8 m away from the ground, is fixedly provided with a charging box, a box cover is hinged outside the charging box, a USB interface is arranged in the charging box, and the USB interface is connected with a storage battery through a rectifier and a filter.
The charging box is internally provided with a power supply indicating light emitting diode, the storage battery is provided with an electric quantity management unit, and the electric quantity management unit outputs a residual electric quantity signal to the power supply indicating light emitting diode.
The water outlet of the lamppost is positioned under the ground and is connected to the urban rainwater pipe network through the water diversion channel.
The funnel is formed by splicing 2-6 trapezoidal solar cell panels.
One end of each trapezoidal solar cell panel is hinged to the top end of the electric lamp post, each lower surface of each trapezoidal solar cell panel is provided with a retraction mechanism, each retraction mechanism is provided with a bearing seat installed on the surface of the electric lamp post, a metal support is fixed in each bearing seat through a bearing and connected with the trapezoidal solar cell panel through a steering engine, an AVR single chip microcomputer is connected with a storage battery, and meanwhile each steering engine is connected through a wire to output electric energy and power to the steering engine.
The lamp post is provided with a sensor system, the sensor system comprises a photoresistor and a humidity sensor, and the sensor system is connected with the signal input end of the AVR single chip microcomputer through a lead.
The utility model overcomes traditional photovoltaic cell utilizes rainwater electricity generation steady voltage output in the defect that can not normally supply power in overcast and rainy weather, can supply the pedestrian to carry out the emergent charging of electronic equipment such as cell-phone simultaneously.
Drawings
The following brief descriptions of the contents expressed by each figure and the marks in the figures in the specification of the present invention are as follows:
FIG. 1 is an effect diagram of the embodiment of the present invention in rainy days;
FIG. 2 is a diagram illustrating the effect of the embodiment of the present invention on a sunny day;
fig. 3 is a partial view of a light energy power generation device according to an embodiment of the present invention;
fig. 4 is a partial view of the rainwater power generation device according to the embodiment of the present invention;
the labels in the above figures are: the system comprises a solar cell panel, a steering engine, a control signal line, a metal support, a bearing base, a sensor system, a bucket type water storage port, a bulb, a charging and discharging protection device, a storage battery, a small synchronous belt wheel, a central shaft, a large synchronous belt wheel, a synchronous toothed belt, a brushless generator, a water turbine, a voltage stabilizing power supply system, a base rib plate and a water outlet, wherein the solar cell panel is 1, the steering engine is 2, the control signal line is 3, the metal support is 4, the bearing is 5, the bearing base is 6, the sensor system is 7, the bucket.
Detailed Description
The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.
As shown in fig. 1-4, a street lamp capable of generating electricity by effectively utilizing light energy and rainwater at the same time comprises a street lamp body, a street lamp pillar and an LED bulb 9, wherein the street lamp pillar is divided into an inner layer and an outer layer, the outer layer mainly plays a supporting role, the inner layer comprises a bucket-shaped water storage port 8 and a water outlet 20, and the street lamp further comprises a photovoltaic power generation device, a rainwater power generation device, a sensor system 7 and a voltage-stabilizing power supply system 18; the street lamp utilizes a sensor system, changes of light intensity and humidity in the environment are monitored, the AVR single chip microcomputer is used for controlling the street lamp, signals are sent to a plurality of micro steering engines to adjust the position and the angle of a photovoltaic electric plate in real time, light energy power generation in fine days is achieved, rainwater is stored in rainy days, the impeller of the pelton turbine 17 is impacted by the potential energy difference of water, the synchronous pulley transmits torque, the brushless generator is driven to rotate at high speed, electric energy is stored in the storage battery through the charge-discharge protection device, and then voltage-stabilizing output is achieved. The LED street lamp can be powered, the electronic equipment can be provided for pedestrians through the USB interface for emergency charging, and functions of the traditional street lamp are expanded.
Particularly, photovoltaic power generation device includes four trapezoidal solar cell panel 1, links to each other with the street lamp outer wall through metal support 4, bearing base 6, and the steering wheel 2 is equipped with to the support junction, and the PWM signal that steering wheel 2 can receive through control signal line 3 and come from the AVR singlechip and send adjusts the position and the angle of photovoltaic electroplax. The sunlight collecting device has the advantages that the sunlight intensity is high in sunny days, the humidity is low, the steering engine adjusts the angle 4 of the metal support to enable the photovoltaic panel to extend to the outer edge of the street lamp support and face four directions of east, west, south and north respectively, sunlight in each time period within one day can be collected fully, and electric energy is stored in the storage battery through the photoelectric conversion device and is used by the street lamp; in rainy days, the light intensity is small, the humidity is increased, the steering engine 2 receives a control signal sent by the AVR singlechip, and the angle of the metal bracket 4 is adjusted, so that the photovoltaic panel 1 is folded in the radial direction and collects rainwater in a bucket shape to be collected to the inner layer of the street lamp strut;
the sensor system 7 comprises a photoresistor and a humidity sensor, an AVR series high-grade 8-bit singlechip ATmega16 is used as a main control chip, a timer in the singlechip is used, a time-sharing control idea is adopted, the singlechip is used for realizing multipath PWM output, and when the light intensity and the humidity reach preset values, PWM signals are sent to the steering engine 2 through a signal control line. The AVR single chip and the steering engine 2 are respectively provided with a power supply by outputting corresponding levels through a transformer by a light energy storage battery, the working voltage of the AVR single chip is 5.5V, and the working voltage of the steering engine is 6V;
the rainwater power generation device comprises a pelton turbine 17, under the scouring of rainwater at a nozzle, an impeller rotates, torque and movement are transmitted to a large synchronous belt wheel 14 coaxial with the impeller through a central shaft 13 to drive the large synchronous belt wheel 14 to rotate, the movement and the torque are transmitted to a small synchronous belt wheel 12 through the meshing between a synchronous toothed belt 15 and the belt wheels, under the driving of the small synchronous belt wheel 12, a brushless generator 16 is driven to rotate at a high speed, the conversion of mechanical energy to electric energy is realized, the electric energy is stored in a storage battery 11 through a charge-discharge protection device 10, and then the voltage is stabilized and output;
the voltage stabilization output system 18 comprises a storage battery 11, a charging and discharging protection device 10, a rectifier and a filter, a power supply indication light emitting diode and a USB interface are used for converting alternating current into stable direct current to be stored in the storage battery 11 after electric energy output by a generator is rectified and filtered, the alternating current is supplied to pedestrians for emergency charging of electronic equipment through the USB interface, and a power supply indicator lamp can display the electric quantity storage condition of the storage battery in real time.
The inner layer pillar is connected with a water outlet 20, extends about 10 centimeters below the ground, is connected with a city rainwater pipe network through a water diversion channel and discharges rainwater in time.
The present invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that the invention is not limited to the specific embodiments described above, but rather is intended to cover various insubstantial modifications of the inventive method and solution, or its application to other applications without modification.
Claims (9)
1. The utility model provides a from electricity generation street lamp, street lamp are equipped with fixes subaerial electric lamp pole to and install the bulb on electric lamp pole top or electric lamp pole top side direction extension rod, its characterized in that: the novel electric lamp post is characterized in that the interior of the electric lamp post is of a hollow tubular structure, a funnel with an upward opening gradually increasing is fixed at the top end of the electric lamp post, the opening at the bottom end of the funnel is in butt joint with the opening at the top end of the electric lamp post, a water outlet is formed in the bottom end of the electric lamp post, at least one vertically-arranged pelton turbine is arranged in the electric lamp post, the pelton turbine drives a generator to work, and the generator charges a storage battery in the electric lamp post.
2. The self-generating street lamp according to claim 1, characterized in that: the utility model discloses a solar water-saving lamp post, including lamp post, water-collecting pipe, communicating pipe, water turbine, power generation pipe, three-section pipe is coaxial and communicate each other, the pipe diameter of communicating pipe is less than the pipe diameter of water-collecting pipe and power generation pipe, the communicating pipe is connected through fill type retaining mouth in the water-collecting pipe bottom, the water turbine is fixed in the power generation pipe, every only one side of water turbine is located the below of communicating pipe.
3. The self-generating street lamp according to claim 2, characterized in that: every hydraulic turbine passes through the center pin to be fixed in the lamp pole, the hydraulic turbine rigid coupling is on the center pin, the rigid coupling has big synchronizing wheel on the center pin, every the other little synchronous pulley that is equipped with of hydraulic turbine, through synchronous toothed belt hookup between little synchronous pulley and the big synchronizing wheel, little synchronous pulley is fixed on brushless generator's input shaft, brushless generator passes through the charge-discharge protection device and stores the electric energy in the battery.
4. The self-generating street lamp according to claim 3, characterized in that: the height position of the outer surface of the electric lamp pole, which is 1-1.8 m away from the ground, is fixedly provided with a charging box, a box cover is hinged outside the charging box, a USB interface is arranged in the charging box, and the USB interface is connected with a storage battery through a rectifier and a filter.
5. The self-generating street lamp according to claim 4, characterized in that: the charging box is internally provided with a power supply indicating light emitting diode, the storage battery is provided with an electric quantity management unit, and the electric quantity management unit outputs a residual electric quantity signal to the power supply indicating light emitting diode.
6. The self-generating street lamp according to any one of claims 1 to 5, characterized in that: the water outlet of the lamppost is positioned under the ground and is connected to the urban rainwater pipe network through the water diversion channel.
7. The self-generating street lamp according to claim 6, characterized in that: the funnel is formed by splicing 2-6 trapezoidal solar cell panels.
8. The self-generating street lamp according to claim 7, characterized in that: one end of each trapezoidal solar cell panel is hinged to the top end of the electric lamp post, each lower surface of each trapezoidal solar cell panel is provided with a retraction mechanism, each retraction mechanism is provided with a bearing seat installed on the surface of the electric lamp post, a metal support is fixed in each bearing seat through a bearing and connected with the trapezoidal solar cell panel through a steering engine, an AVR single chip microcomputer is connected with a storage battery, and meanwhile each steering engine is connected through a wire to output electric energy and power to the steering engine.
9. The self-generating street lamp according to claim 8, characterized in that: the lamp post is provided with a sensor system, the sensor system comprises a photoresistor and a humidity sensor, and the sensor system is connected with the signal input end of the AVR single chip microcomputer through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691498.9U CN211502553U (en) | 2019-05-13 | 2019-05-13 | Self-generating street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691498.9U CN211502553U (en) | 2019-05-13 | 2019-05-13 | Self-generating street lamp |
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| Publication Number | Publication Date |
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| CN211502553U true CN211502553U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920691498.9U Active CN211502553U (en) | 2019-05-13 | 2019-05-13 | Self-generating street lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924655A (en) * | 2020-09-25 | 2020-11-13 | 山东大业股份有限公司 | I-shaped wheel trimming device with detect function |
| CN112254088A (en) * | 2020-11-04 | 2021-01-22 | 上海考明灯具有限公司 | Magnetic suspension wind energy solar energy power generation collection rain dust fall intelligence street lamp |
-
2019
- 2019-05-13 CN CN201920691498.9U patent/CN211502553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924655A (en) * | 2020-09-25 | 2020-11-13 | 山东大业股份有限公司 | I-shaped wheel trimming device with detect function |
| CN112254088A (en) * | 2020-11-04 | 2021-01-22 | 上海考明灯具有限公司 | Magnetic suspension wind energy solar energy power generation collection rain dust fall intelligence street lamp |
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