CN107166311A - A kind of solar street light and control method - Google Patents
A kind of solar street light and control method Download PDFInfo
- Publication number
- CN107166311A CN107166311A CN201710379266.5A CN201710379266A CN107166311A CN 107166311 A CN107166311 A CN 107166311A CN 201710379266 A CN201710379266 A CN 201710379266A CN 107166311 A CN107166311 A CN 107166311A
- Authority
- CN
- China
- Prior art keywords
- rotating mechanism
- street light
- solar panel
- solar street
- 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
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000009467 reduction Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- F21S9/032—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 separate from the lighting unit
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar 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
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A kind of solar street light of the present invention, including lamp stand, lighting device, solar panel, battery, also include the first rotating mechanism and the second rotating mechanism, first rotating mechanism can drive axis of the solar panel along the pole lengths direction to rotate, and second rotating mechanism can drive the solar panel to be rotated along with the axis of the axis perpendicular to the pole lengths direction.The invention also discloses a kind of control method, the control method is used for the solar panel for controlling solar street light.
Description
Technical field
The invention belongs to solar street light field, and in particular to a kind of solar panel is towards the self-adjustable sun
Energy streetlight and control method.
Background technology
Solar street light when installing and setting up due to that need not lay service cable, while having the advantages that energy-conserving and environment-protective, closely
It is widely applied over year.Solar street light is usual by lamp stand, lamp holder, solar panel, battery, and with electric energy
The control circuit composition of the functions such as converting transmission, road lamp switch control, accumulator cell charging and discharging management, fault warning instruction.The sun
Energy streetlight is using sunshine as the energy, and daytime absorbs solar energy by the solar panel for being arranged on top and it is converted into electricity
It can be stored in battery, recycle the electric energy of storage to give lamp holder powered lighting in the evening.In solar panel energy transformation ratio
On the premise of constant, generated energy and solar panel effective area (i.e. the solar panel area vertical with sunshine) into
Direct ratio.Therefore, by making the direction (i.e. the normal direction of plane where solar panel) of solar panel point to all the time
The sun, can effectively improve the generated energy of solar panel, so as to extend the illumination duration of night solar street light.Middle promulgated by the State Council
Bright patent CN200810042535 discloses a kind of solar street light, realizes that the installation of solar panel is consolidated by rotating anchor ear
Fixed, the direction of solar panel is not easy to adjust again after installation.Chinese invention patent CN201510553125 is disclosed
A kind of solar street light turned to, the device needs to shake the hand by people's manual operations, could realize that solar panel turns
Dynamic tuning, use is very inconvenient.
The content of the invention
It is an object of the invention to overcome the defect of prior art to be automatically adjusted there is provided a kind of solar panel direction
Solar street light, a kind of and control method of solar panel.
To achieve the above object, present invention employs following technical scheme：A kind of solar street light, including lamp stand, illumination
Device, solar panel, battery, in addition to the first rotating mechanism and the second rotating mechanism, the first rotating mechanism energy
Axis of the solar panel along the pole lengths direction is enough driven to rotate, second rotating mechanism can drive institute
Solar panel is stated to rotate along with the axis of the axis perpendicular to the pole lengths direction.
Further, the lamp stand includes first connecting portion and second connecting portion, and one end of lighting device is connected with the 3rd
Connecting portion, first rotating mechanism can drive the second connecting portion to be rotated relative to the first connecting portion, and described
Two rotating mechanisms drive the 3rd connecting portion to be rotated relative to the second connecting portion.
Further, first rotating mechanism and/or the second rotating mechanism include stepper motor and mechanical reduction gear.
Further, the solar street light also includes control module, and the control module is according to the information control received
Make first rotating mechanism and/or second rotating mechanism work.
Further, described information includes the longitude and latitude where street lamp, current date and time.
Further, GPS module is provided with the control module, for obtaining longitude and latitude where solar street light, day
Phase and temporal information.
Present invention also offers a kind of control method, it is used to control above-described solar panel, including following
Step：
S1：Obtain longitude and latitude, the date and time information of solar street light；
S2：Calculate and update in one day the corresponding table of " time --- solar panel direction "；
S3：According to corresponding table, the first rotating mechanism of driving and the work of the second rotating mechanism；
S4：Judge whether to enter night；It is to go to step S5；It is no, go to step S3；
S5：Into next day, S2 is gone to step.
Further, corresponding table described in step S2 include the intraday moment, solar panel be vertically oriented to and
Horizontally toward 3 groups of parameters of solar panel.
Further, intraday time at intervals is 15 minutes in the corresponding table.
Further, by judging that sunlight intensity judges whether to enter night in the step S4.
Beneficial effects of the present invention are：
(1) solar panel has two frees degree, and can automatically control the solar panel in the two freedom
Degree motion.
(2) moment tracks the height of the sun, and adjusts the direction of motion of solar panel, makes solar panel direction
All the time point to and too can.Night whether can be entered with automatic decision simultaneously and control solar panel to work.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of overall structure diagram of solar street light of the invention；
Fig. 2 is a kind of superstructure schematic diagram of solar street light of the invention；
Fig. 3 is a kind of flow chart of control method of the invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1-2, a kind of solar street light, the solar street light includes lamp stand 1, lighting device 2, solar cell
Plate 3, the first rotating mechanism 5, the second rotating mechanism 4 and battery.Wherein solar panel 3 is storage battery power supply.In addition, the
One rotating mechanism 5 can drive axis (i.e. axis X in Fig. 2) of the solar panel 3 along the length direction of lamp stand 1 to rotate, the
Two rotating mechanisms 4 can drive solar panel 3 to be rotated along axis Y, and its axis Y is perpendicular to axis X.
Further, lamp stand 1 includes first connecting portion 8 and second connecting portion 7, and wherein second connecting portion 7 can be relative to the
One connecting portion 8 is rotated.Specifically, the first rotating mechanism 5 can drive second connecting portion 7 to be rotated relative to first connecting portion 8, i.e.,
The rotational freedom in X-direction is provided for solar panel.More specifically, the first rotating mechanism 5 includes stepper motor
And mechanical reduction gear, wherein stepper motor and mechanical reduction gear may be housed in the company of first connecting portion 8 and second connecting portion 7
Connect in the space inside joint.
Further, one end of lighting device 2 is connected with the 3rd connecting portion 6, and the 3rd connecting portion 6 can connect relative to second
Socket part 7 is rotated.Specifically, the second rotating mechanism 4 can drive the 3rd connecting portion 6 to be rotated relative to second connecting portion 7, be too
Positive energy cell panel provides the rotational freedom in Y direction.More specifically, the second rotating mechanism 4 includes stepper motor and gear
The connection that deceleration device, wherein stepper motor and mechanical reduction gear can be contained in the connecting portion 6 of second connecting portion 7 and the 3rd is closed
In space inside at section.
Further, solar street light also includes control module, and the control module is according to the information control first received
The rotating mechanism 4 of rotating mechanism 5 and second drives solar panel 3 to be rotated rotating around X-axis and Y direction.Wherein information is road
Longitude and latitude where lamp, current date and time.Specifically, longitude and latitude, date and time information are used and are manually inputted into
In control module, memory module and clock circuit are provided with control module, latitude and longitude information is stored in a storage module, clock
, can date of formation and temporal information after circuit is initialized.Preferably, GPS module is provided with the control module, for obtaining
Learn from else's experience latitude, date and time information, can so exempt the alleviation for manually entering longitude and latitude and date-time information, so as to enter
One step increases the automatically working ability of solar street light, and simple small street lamp installs the workload with attendant.
As shown in figure 3, present invention also offers a kind of control method, the control method is used to control solar street light too
Positive energy cell panel, comprises the following steps：
S1：Obtain longitude and latitude, the date and time information of solar street light.
The information can both be obtained by the memory module in read control circuit and clock circuit, can also pass through GPS
Module is obtained in real time.
S2：Calculate and update in one day the corresponding table of " time --- solar panel direction ".In corresponding table at least
Three parameters：
One is the intraday moment, can be using the moment at equal intervals, and interval time is smaller, and the action of solar panel is got over
Frequently, so that power consumption can be compared；Interval time is excessive, can influence solar panel towards the degree of accuracy of control, therefore will be
Therebetween equalization point is found, preferred value is 15 minutes.
Two be being vertically oriented to for solar panel, this be vertically oriented to by solar panel X-direction rotation from
There is provided by degree, the parameter is mainly related to the earth's axis drift angle of the earth and latitude, the height for tracking the sun.Pass through date and latitude
Information is spent, can calculate and obtain the parameter, the interior parameter value is unchanged on the same day.
Three be solar panel horizontally toward, this horizontally toward by solar panel Y direction rotation from
By degree provide, the parameter mainly with longitude and time correlation, for tracking rising in east and drop in west for the sun.Believed by latitude and time
Breath, can calculate and obtain the parameter.
S3：According to corresponding table, the first rotating mechanism 4 of driving and the second rotating mechanism 5 work.It is interior on the same day, the second rotation
Mechanism 4 only needs action once, and the first rotating mechanism 5 will be acted in each time at intervals.
S4：Judge whether to enter night；It is to go to step S5；It is no, go to step S3；
When judging whether to enter night, sunlight intensity information can be obtained by optical sensor, and it is white to judge
It or night.Alternatively, it is also possible to by local longitude and latitude, sunshine-duration, current date and time estimate out into night when
Between.
S5：Into next day, S2 is gone to step.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of solar street light, including lamp stand, lighting device, solar panel, battery, it is characterised in that：Also include
First rotating mechanism and the second rotating mechanism, first rotating mechanism can drive the solar panel along the lamp stand
The axis of length direction is rotated, second rotating mechanism can drive the solar panel along with perpendicular to the lamp stand
The axis of the axis of length direction is rotated.
2. solar street light according to claim 1, it is characterised in that the lamp stand includes first connecting portion and second and connected
Socket part, one end of lighting device is connected with the 3rd connecting portion, and first rotating mechanism can drive the second connecting portion phase
Rotated for the first connecting portion, second rotating mechanism drives the 3rd connecting portion relative to the second connecting portion
Rotate.
3. solar street light according to claim 2, it is characterised in that：First rotating mechanism and/or the second rotation
Mechanism includes stepper motor and mechanical reduction gear.
4. solar street light according to claim 3, it is characterised in that：The solar street light also includes control module,
The control module controls first rotating mechanism and/or second rotating mechanism to work according to the information received.
5. solar street light according to claim 4, it is characterised in that：Described information include street lamp where longitude and latitude,
Current date and time.
6. solar street light according to claim 5, it is characterised in that：GPS module is provided with the control module, is used for
Longitude and latitude, date and time information where acquisition solar street light.
7. a kind of control method, it is used to control the solar panel described in claim 1-6, comprised the following steps：
S1：Obtain longitude and latitude, the date and time information of solar street light；
S2：Calculate and update in one day the corresponding table of " time --- solar panel direction "；
S3：According to corresponding table, the first rotating mechanism of driving and the work of the second rotating mechanism；
S4：Judge whether to enter night；It is to go to step S5；It is no, go to step S3；
S5：Into next day, S2 is gone to step.
8. control method according to claim 7, it is characterised in that：When corresponding table described in step S2 includes intraday
Quarter, the horizontally toward 3 groups of parameters being vertically oriented to solar panel of solar panel.
9. control method according to claim 8, it is characterised in that：Intraday time at intervals is 15 in the corresponding table
Minute.
10. the control method according to any one of claim 7-9, it is characterised in that by judging in the step S4
Sunlight intensity judges whether to enter night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379266.5A CN107166311A (en) | 2017-05-25 | 2017-05-25 | A kind of solar street light and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379266.5A CN107166311A (en) | 2017-05-25 | 2017-05-25 | A kind of solar street light and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166311A true CN107166311A (en) | 2017-09-15 |
Family
ID=59820894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710379266.5A Pending CN107166311A (en) | 2017-05-25 | 2017-05-25 | A kind of solar street light and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166311A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557946A (en) * | 2018-11-28 | 2019-04-02 | 湖南哲能赫新能源有限责任公司 | Solar energy photovoltaic panel faces south regulating device and adjusting method |
| CN112413521A (en) * | 2020-12-25 | 2021-02-26 | 洛阳中天绿色构件有限公司 | Solar street lamp capable of adjusting illumination direction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788824A (en) * | 2009-12-29 | 2010-07-28 | 天津大学 | Device for automatically tracing sun by solar cell panel based on geomagnetic field and control method |
| CN102749932A (en) * | 2012-07-13 | 2012-10-24 | 四川金翔环保科技有限公司 | Sun-tracking control system and method for solar streetlamp |
| CN102929294A (en) * | 2012-11-06 | 2013-02-13 | 大连民族学院 | Power supply of wind-solar hybrid street light based on intelligent light tracking of solar panel |
| CN104615148A (en) * | 2015-01-22 | 2015-05-13 | 巨鹿县申通灯具有限公司 | Solar tracking control method of solar cell panel for solar streetlamp |
| CN205535524U (en) * | 2016-01-23 | 2016-08-31 | 北京中智信息技术股份有限公司 | Energy -conserving street lamp system of intelligent regulation angle |
-
2017
- 2017-05-25 CN CN201710379266.5A patent/CN107166311A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788824A (en) * | 2009-12-29 | 2010-07-28 | 天津大学 | Device for automatically tracing sun by solar cell panel based on geomagnetic field and control method |
| CN102749932A (en) * | 2012-07-13 | 2012-10-24 | 四川金翔环保科技有限公司 | Sun-tracking control system and method for solar streetlamp |
| CN102929294A (en) * | 2012-11-06 | 2013-02-13 | 大连民族学院 | Power supply of wind-solar hybrid street light based on intelligent light tracking of solar panel |
| CN104615148A (en) * | 2015-01-22 | 2015-05-13 | 巨鹿县申通灯具有限公司 | Solar tracking control method of solar cell panel for solar streetlamp |
| CN205535524U (en) * | 2016-01-23 | 2016-08-31 | 北京中智信息技术股份有限公司 | Energy -conserving street lamp system of intelligent regulation angle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557946A (en) * | 2018-11-28 | 2019-04-02 | 湖南哲能赫新能源有限责任公司 | Solar energy photovoltaic panel faces south regulating device and adjusting method |
| CN112413521A (en) * | 2020-12-25 | 2021-02-26 | 洛阳中天绿色构件有限公司 | Solar street lamp capable of adjusting illumination direction |
| CN112413521B (en) * | 2020-12-25 | 2024-03-01 | 洛阳城投工程建设有限公司 | Solar street lamp capable of adjusting illumination direction |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
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| RJ01 | Rejection of invention patent application after publication |