CN110906255A - Self-adaptive solar street lamp - Google Patents
Self-adaptive solar street lamp Download PDFInfo
- Publication number
- CN110906255A CN110906255A CN201911299018.5A CN201911299018A CN110906255A CN 110906255 A CN110906255 A CN 110906255A CN 201911299018 A CN201911299018 A CN 201911299018A CN 110906255 A CN110906255 A CN 110906255A
- Authority
- CN
- China
- Prior art keywords
- memory metal
- solar cell
- lamp post
- fixedly connected
- solar
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000003044 adaptive effect Effects 0.000 claims 3
- 230000008602 contraction Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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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
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a self-adaptive solar street lamp which comprises a lamp post and illuminating lamps, wherein the illuminating lamps are fixedly connected to two sides of the lamp post, a pair of solar cell panels is symmetrically arranged at the upper end of the lamp post, the bottoms of the two solar cell panels are rotatably connected with supporting shafts, one ends of the supporting shafts, far away from the solar cell panels, are fixedly connected with the lamp post, convex lenses are fixedly connected to the mutually facing ends of the two solar cell panels, memory metal shafts are arranged below the two convex lenses, and one ends of the two memory metal shafts are fixedly connected with the lamp post. The invention utilizes the focusing effect of the convex lens on the sunlight, the focused sunlight acts on the corresponding memory metal shaft, the expression forms of the memory metal on the east and west sides on heating are different, the expression on the west side is contraction, and the expression on the east side is extension, so that the orientation angle can be just changed along with the rising and falling of the sun east and west, and the solar energy is converted to the maximum extent.
Description
Technical Field
The invention relates to the technical field of solar street lamps, in particular to a self-adaptive solar street lamp.
Background
The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, an ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller, and the solar street lamp is used for replacing the traditional street lamp for public power illumination.
When sunlight irradiates the solar cell panel directly, the conversion rate of the solar energy is highest, but the solar cell panel is fixedly arranged on the street lamp generally, the sunlight ray is dynamically changed, so that the range and time for the fixed cell panel to receive the direct sunlight are very limited, and the corresponding conversion efficiency of the solar energy is also influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the solar rays are dynamically changed, so that the range and the time for a fixed solar panel to receive direct sunlight are very limited, and the self-adaptive solar street lamp is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a self-adaptation solar street lamp, includes lamp pole and light, light fixed connection is in the both sides of lamp pole, the upper end of lamp pole still symmetry is provided with a pair of solar cell panel, two solar cell panel's bottom is rotated and is connected with the back shaft, solar cell panel's one end and lamp pole fixed connection, two are kept away from to the back shaft the equal fixedly connected with convex lens of one end that solar cell panel faces each other, two convex lens's below all is provided with memory metal axle, two the one end and the lamp pole fixed connection of memory metal axle, two the other end of memory metal axle respectively with two solar cell panel fixed connection.
Preferably, the ends of the two convex lenses close to each other are both arc surfaces, and the two arc surfaces are in contact with each other.
Preferably, the bottom of the two solar cell panels is fixedly provided with a connecting block, and the upper end of the supporting shaft is hinged to the connecting block.
Preferably, the focal point of the convex lens falls on the axis of the memory metal.
Compared with the prior art, the invention has the beneficial effects that:
1. the convex lens has a focusing effect on sunlight, the focused sunlight acts on the corresponding memory metal shaft, the expression forms of the memory metal on the east and west sides to heating are different, the expression on the west side is contraction, and the expression on the east side is extension, so that the orientation angle can be just changed along with rising and falling of the sun east and west, and the solar energy is converted to the maximum.
2. The angle can be changed in a self-adaptive manner along with the direct direction of sunlight rays, so that the sunlight is fully utilized, and the problem that the angle for receiving illumination by a fixedly installed solar cell panel is insufficient can be correspondingly avoided.
Drawings
Fig. 1 is a schematic structural diagram of a self-adaptive solar street lamp according to the present invention;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: the lamp comprises a lamp post 1, an illuminating lamp 2, a supporting shaft 3, a solar cell panel 4, a convex lens 5 and a memory metal shaft 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a self-adaptive solar street lamp comprises a lamp post 1 and an illuminating lamp 2, wherein the illuminating lamp 2 is fixedly connected to two sides of the lamp post 1, a pair of solar panels 4 is symmetrically arranged at the upper end of the lamp post 1, a support shaft 3 is rotatably connected to the bottoms of the two solar panels 4, one end of the support shaft 3, which is far away from the solar panels 4, is fixedly connected to the lamp post 1, one ends of the two solar panels 4, which face each other, are fixedly connected to convex lenses 5, memory metal shafts 6 are arranged below the two convex lenses 5, one ends of the two memory metal shafts 6 are fixedly connected to the lamp post 1, the other ends of the two memory metal shafts 6 are respectively fixedly connected to the two solar panels 4, one ends of the two convex lenses 5, which are close to each other, are arc surfaces, the two arc surfaces are in contact with each other, the arc surface structure is, the upper end of the supporting shaft 3 is hinged with the connecting block, and the focus of the convex lens 5 is positioned on the memory metal shaft 6.
In the invention, when a user uses the device, in the normal use process, sunlight irradiates on the solar cell panel 4, the solar cell panel 4 converts solar energy into electric energy to be stored for illumination of the illuminating lamp 2, the sunlight can irradiate on the solar cell panel 4 and also can irradiate on the convex lens 5, the convex lens 5 has a light-focusing effect on light, and the memory metal shaft 6 arranged below the convex lens 5 is positioned at the focal position of the convex lens 5, so that when the sunlight passes through the convex lens 5, the point of the convex lens 5 focusing on the sunlight can be directly acted on the memory metal shaft 6;
when the two memory metal shafts 6 are heated, one of the two memory metal shafts 6 is stretched, the other one of the two memory metal shafts is contracted, the memory metal shaft 6 positioned in the east of the geographic position is contracted, the memory metal shaft 6 positioned in the west of the geographic position is stretched, when sunlight passes through the convex lens 5 and acts on the memory metal shaft 6, the convex lens 5 positioned in the east of the sunlight focuses on the sunlight, the focus of the sunlight is positioned on the memory metal shaft 6 positioned below, the corresponding memory metal shaft 6 is heated and contracted, the contraction of the memory metal shaft 6 drives the solar cell panel 4 to synchronously move, the solar cell panel 4 deviates to the west under the contraction action, the irradiation of the sunlight changes along with time, the direct light angle can be gradually changed from the east of the sunlight to the west of the sunlight, in the sunlight focusing process of the convex lens 5 positioned in the east of the sunlight, the memory metal shaft 6 can drive the solar cell panel 4 positioned in the east of the sunlight to deviate, then the sunlight is converted along with the direct sunlight direction, and the angle of the sunlight is correspondingly changed along with the change of time.
And convex lens 5 that is located the east can receive shining of sunlight equally, and on the same reason sunlight passed convex lens 5 and shone memory metal axle 6, memory metal axle 6 can corresponding extension, and east solar cell panel 4's skew can drive convex lens 5 synchronous skew simultaneously, and sunlight deflects towards the east direction, and convex lens 5's skew just can adapt to the change of solar ray to make solar cell panel 4 great on range directly penetrate with the sunlight, thereby keeps better sunlight conversion effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A self-adaptive solar street lamp comprises a lamp post (1) and an illuminating lamp (2), the illuminating lamps (2) are fixedly connected with two sides of the lamp post (1), a pair of solar cell panels (4) are symmetrically arranged at the upper end of the lamp post (1), it is characterized in that the bottoms of the two solar cell panels (4) are rotatably connected with a supporting shaft (3), one end of the supporting shaft (3) far away from the solar cell panel (4) is fixedly connected with the lamp post (1), two the solar cell panel (4) faces each other, the convex lens (5) is fixedly connected with one end, two, of the convex lens (5), a memory metal shaft (6) is arranged below the convex lens (5), and the memory metal shaft (6) is fixedly connected with the lamp post (1) and is connected with the other end of the memory metal shaft (6) and the two solar cell panels (4) respectively.
2. The adaptive solar street light as claimed in claim 1, wherein the ends of the two convex lenses (5) close to each other are both curved surfaces, and the two curved surfaces are in contact with each other.
3. The adaptive solar street light as claimed in claim 1, wherein the bottom of each of the two solar panels (4) is fixedly provided with a connecting block, and the upper end of the support shaft (3) is hinged with the connecting block.
4. An adaptive solar street light according to claim 1, characterized in that the convex lens (5) has its focus on the memory metal axis (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911299018.5A CN110906255A (en) | 2019-12-17 | 2019-12-17 | Self-adaptive solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911299018.5A CN110906255A (en) | 2019-12-17 | 2019-12-17 | Self-adaptive solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110906255A true CN110906255A (en) | 2020-03-24 |
Family
ID=69825923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911299018.5A Pending CN110906255A (en) | 2019-12-17 | 2019-12-17 | Self-adaptive solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110906255A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577006A (en) * | 2020-12-14 | 2021-03-30 | 吴巨才 | Solar street lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499745A (en) * | 2009-03-02 | 2009-08-05 | 中国计量学院 | Passive automatic sun tracing apparatus based on shape memory alloy spring |
| CN202585458U (en) * | 2012-05-24 | 2012-12-05 | 山东大学 | Sun-tracking self-spinning mechanism used for solar power generation and driven by sunshine directly |
-
2019
- 2019-12-17 CN CN201911299018.5A patent/CN110906255A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499745A (en) * | 2009-03-02 | 2009-08-05 | 中国计量学院 | Passive automatic sun tracing apparatus based on shape memory alloy spring |
| CN202585458U (en) * | 2012-05-24 | 2012-12-05 | 山东大学 | Sun-tracking self-spinning mechanism used for solar power generation and driven by sunshine directly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577006A (en) * | 2020-12-14 | 2021-03-30 | 吴巨才 | Solar street lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200324 |