CN209458826U - A kind of tracing type solar street light - Google Patents
A kind of tracing type solar street light Download PDFInfo
- Publication number
- CN209458826U CN209458826U CN201920285513.XU CN201920285513U CN209458826U CN 209458826 U CN209458826 U CN 209458826U CN 201920285513 U CN201920285513 U CN 201920285513U CN 209458826 U CN209458826 U CN 209458826U
- Authority
- CN
- China
- Prior art keywords
- steering engine
- solar energy
- photovoltaic panel
- lamp stand
- rotatable platform
- 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
Links
Classifications
-
- 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 discloses a kind of tracing type solar street lights, including solar energy photovoltaic panel, photo resistance, lamp stand, rotatable platform, rotatable platform is mounted on lamp stand top, steering engine two is equipped with inside lamp stand top, two side of steering engine is connected with controller, steering engine two connects rotatable platform by shaft, and the controller is also connected with photo resistance, photo resistance totally four four edges for being separately mounted to solar energy photovoltaic panel, photovoltaic back is fixed with steering engine one, and steering engine one connects rotatable platform by connector.The utility model single-chip microcontroller obtains current light conditions by the analogue value that A/D conversion chip reads four photo resistance, then provides control signal, and the steering engine between lamp stand and solar energy photovoltaic panel is rotated according to the control signal of single-chip microcontroller.Solar energy photovoltaic panel is provided with double-shaft automatic tracking function, and by the adjusting in left and right and upper and lower both direction, solar energy photovoltaic panel always can be vertical with sunlight holding, it is made maximumlly to receive solar energy.
Description
Technical field
The utility model belongs to communal facility technical field, specially a kind of tracing type solar street light.
Background technique
Solar energy is inexhaustible, nexhaustible, cleanliness without any pollution and the reproducible environmentally protective energy, with solar energy
The development and progress of photovoltaic technology, solar street light are more more and more universal.But the intensity of solar energy and direction are uncertain, and intermittent
The features such as, certain difficulty is brought to the collection of solar energy.Traditional fixed solar panels can not move on their own the tracking sun,
The energy of the sun is not made full use of, absorption efficiency is relatively low, causes the wasting of resources.
Summary of the invention
The purpose of this utility model is to provide a kind of tracing type solar street lights, to realize chasing after automatically for solar street light
Light solves the problems, such as that capacity usage ratio mentioned above in the background art is low.
The technical solution of the utility model is as follows:
A kind of tracing type solar street light, including solar energy photovoltaic panel, photo resistance, lamp stand, rotatable platform, the rotation
Stage+module is equipped with steering engine two inside lamp stand top, lamp stand top, and two side of steering engine is connected with controller, and steering engine two is by turning
Axis connection rotatable platform, the controller are also connected with photo resistance, and the photo resistance is separately mounted to solar energy for totally four
Four edges of photovoltaic panel, the photovoltaic back are fixed with steering engine one, and steering engine one connects rotatable platform by connector.
Single-chip microcontroller, A/D modulus conversion chip, the A/D modulus conversion chip input terminal and light are equipped in the controller
Quick resistance side connection, then transmitting data are connect with single-chip microcontroller.
The rotatable platform, lamp stand, steering engine two the coaxial bearing heart.
Bracket is provided on the lamp stand.
Compared with prior art, the utility model has the beneficial effects that this apparatus structure, circuit design are simple and effective, it is single
Piece machine obtains current light conditions by the analogue value that A/D conversion chip reads four photo resistance, then provides control signal,
Steering engine between lamp stand and solar energy photovoltaic panel is rotated according to the control signal of single-chip microcontroller.Solar energy photovoltaic panel is provided with twin shaft
Autotrace, by the adjusting in left and right and upper and lower both direction, solar energy photovoltaic panel can keep hanging down with sunlight always
Directly, it is made maximumlly to receive solar energy, to greatly improve resource utilization.Meanwhile equipment passes through inside single-chip microcontroller
Program is realized only just issues control signal when needing to rotate, and eliminates the electric energy consumed when steering engine maintains, reaches device energy conservation
Purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main circuit diagram of the utility model.
Fig. 3 is the program chart of the utility model.
In figure: 1- solar energy photovoltaic panel, 2- steering engine one, 3- connector, 4- photo resistance, 5- rotatable platform, 6- bracket, 7-
Pedestal, 8- steering engine two, 9- lamp stand.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of tracing type solar street light, mechanical structure includes solar energy photovoltaic panel 1, rotatable platform 5, branch
Frame 6, pedestal 7 and lamp stand 9, the pedestal 7, bracket 6 and lamp stand 9 are fixed on ground, and rotatable platform is mounted on lamp stand top, passes through
The movement of steering engine 28 rotates in the horizontal direction, and steering engine 1 is mounted on 1 back side of solar energy photovoltaic panel, is fixed on by connector 3
It on rotatable platform 5, is acted by steering engine 1, solar energy photovoltaic panel 1 can deflect up and down in vertical direction, the solar energy
Volt plate 5 possesses yaw(yaw angle) and pitch(pitch angle) two freedom degrees, the steering engine one, steering engine two with single-chip microcontroller company
It connects.Circuit structure is as shown in Fig. 2, include photo resistance 4, A/D modulus conversion chip, single-chip microcontroller, the photo resistance is pacified respectively
Mounted in four edge of photovoltaic panel, illumination get over forceful electric power resistance it is smaller, the A/D modulus conversion chip use XPT2046, four input channels
Respectively correspond positioned at upper (TOP), under (BOT), left (LEFT), right (RIGHT) four photo resistance, then transmitting is connect with single-chip microcontroller
Data, the single-chip microcontroller are STC89C51.
Working principle, in use, the intensity of illumination of the photo resistance on solar energy photovoltaic panel 1 is with its resistance at anti-
Than, i.e., it is also inversely proportional with the voltage sampled in A/D modulus conversion chip XPT2046 input terminal, by XPT2046 analog-to-digital conversion,
Single-chip microcontroller STC89C51 is communicated by SPI communication agreement with the A/D modulus conversion chip, and four edges in current photovoltaic panel are obtained
Light conditions, if left margin illumination be better than the right edge, MCU driving steering engine 28 drive rotatable platform 5 turn left, instead
It, turns right；If upper edge illumination is better than lower edge, MCU driving steering engine one is flipped up photovoltaic panel, conversely, downwards
Overturning, it is equal if left and right and up and down it is equal if remain stationary, this process of repetitive cycling, with this reach solar energy photovoltaic panel 1 begin
The purpose vertical with sunlight eventually.
Claims (4)
1. a kind of tracing type solar street light, which is characterized in that including solar energy photovoltaic panel (1), photo resistance (4), lamp stand
(9), rotatable platform (5), the rotatable platform (5) are mounted on lamp stand (9) top, are equipped with steering engine two inside lamp stand (9) top
(8), steering engine two (8) side is connected with controller, and steering engine two (8) connects rotatable platform (5) by shaft, and the controller also connects
It is connected to photo resistance (4), the photo resistance totally four four edges for being separately mounted to solar energy photovoltaic panel (1), the sun
Energy photovoltaic panel (1) back side is fixed with steering engine one (2), and steering engine one (2) passes through connector (3) connection rotatable platform (5).
2. a kind of tracing type solar street light according to claim 1, it is characterised in that: be equipped with monolithic in the controller
Machine, A/D modulus conversion chip, the A/D modulus conversion chip input terminal are connect with photo resistance (4) side, then with single-chip microcontroller
Connection transmitting data.
3. a kind of tracing type solar street light according to claim 1, it is characterised in that: the rotatable platform (5), lamp stand
(9), the coaxial bearing heart of steering engine two (8).
4. a kind of tracing type solar street light according to claim 1, it is characterised in that: be provided on the lamp stand (9)
Bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285513.XU CN209458826U (en) | 2019-03-07 | 2019-03-07 | A kind of tracing type solar street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285513.XU CN209458826U (en) | 2019-03-07 | 2019-03-07 | A kind of tracing type solar street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458826U true CN209458826U (en) | 2019-10-01 |
Family
ID=68047041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920285513.XU Expired - Fee Related CN209458826U (en) | 2019-03-07 | 2019-03-07 | A kind of tracing type solar street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458826U (en) |
-
2019
- 2019-03-07 CN CN201920285513.XU patent/CN209458826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |