CN208442731U - The rotatable integrated optical energy street light head automatically tracked - Google Patents
The rotatable integrated optical energy street light head automatically tracked Download PDFInfo
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- CN208442731U CN208442731U CN201721496159.2U CN201721496159U CN208442731U CN 208442731 U CN208442731 U CN 208442731U CN 201721496159 U CN201721496159 U CN 201721496159U CN 208442731 U CN208442731 U CN 208442731U
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- optical energy
- lamp cap
- motor
- light head
- module
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model proposes the rotatable integrated optical energy street light head automatically tracked, it is related to lighting area, including street lamp cap, control module and rotating mechanism, the control module is built in inside the street lamp cap, the rotating mechanism is connected with the street lamp cap, wherein, the rotating mechanism includes coaxial drive mechanism and angled drive mechanisms, the coaxial drive mechanism is connect by the first convergence piece with lamp stand, the coaxial drive mechanism is connect with the angled drive mechanisms by the second convergence piece, the angled drive mechanisms are connect by third convergence piece with the street lamp cap, the control module controls the coaxial drive mechanism and drives the street lamp cap along axial-rotation, the control module controls the angled drive mechanisms and the street lamp cap is driven to rotate along the vertical direction.The utility model makes optical energy street light head more efficiently using solar energy, and installation is more flexible and convenient, is adapted to any geographical location and climatic environment.
Description
Technical field
The utility model relates to lighting area, the especially rotatable integrated optical energy street light head automatically tracked.
Background technique
The integral solar energy street lamp cap occurred on the market at present, used photovoltaic module is mostly monocrystalline silicon or amorphous
Silicon, transfer efficiency is 15%~24%, and photovoltaic panel is with the big discounting of the practical transfer efficiency of the influences such as temperature and lighting angle
Button.For example, summer temperature is high, the sun is in high latitude, and China's most area sunlight is substantially direct projection, so photovoltaic power generation
Efficiency is very high, but to winter, ambient air temperature is low, and the sun is in low latitudes, and sunlight is sideling to be irradiated in photovoltaic panel, hair
Electrical efficiency is more much lower than summer.In addition, winter, due to snow and ice cover, a large amount of sunlight is penetrated by the surface reflection of thickness snow
Sunlight conversion power generation effect after thick snow break is penetrated is excessively poor, is nearly at the situation not generated electricity.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides the rotatable integration automatically tracked
Optical energy street light head effectively improves the utilization rate of solar energy.
The utility model specifically adopts the following technical scheme that realization:
A kind of rotatable integrated optical energy street light head automatically tracked, including street lamp cap, control module and rotating mechanism, institute
It states control module to be built in inside the street lamp cap, the rotating mechanism is connected with the street lamp cap, wherein the rotating mechanism
Including coaxial drive mechanism and angled drive mechanisms, the coaxial drive mechanism is connect by the first convergence piece with lamp stand, described
Coaxial drive mechanism is connect with the angled drive mechanisms by the second convergence piece, and the angled drive mechanisms are connected by third
Part is connect with the street lamp cap, and the control module controls the coaxial drive mechanism and drives the street lamp cap along axial-rotation,
The control module controls the angled drive mechanisms and the street lamp cap is driven to rotate along the vertical direction.
Preferably, the coaxial drive mechanism includes first motor, the first worm screw and the first turbine, the first motor
It is fixed in first convergence piece, the output shaft of the first motor drives the first worm screw rotation, first worm screw
First turbine is driven to rotate, first turbine is fixed in second convergence piece.
Preferably, the angled drive mechanisms include the second motor, the second worm screw and the second turbine, second motor
It is fixed in second convergence piece, the output shaft of second motor drives the second worm screw rotation, second worm screw
Second turbine is driven to rotate, second turbine is fixed in the third convergence piece.
Preferably, the first motor is direct current generator.
Preferably, second motor is direct current generator.
Preferably, the control module includes central microprocessor and battery modules, the central microprocessor periphery
It is connected with light source driver module, motor-drive circuit and charging current detection module, the battery modules are connected with battery protection
Module, the battery protection module are connect with the motor-drive circuit, and the battery modules are connected with battery protection system in turn
System and power regulator module, the power regulator module are that the central microprocessor and the light source driver module are powered.
Preferably, the central microprocessor is also connected with sensor module.
Preferably, the sensor module includes sleet sensor and luminance sensor.
Preferably, the central microprocessor is also connected with wireless communication module.
The rotatable integrated optical energy street light head automatically tracked provided by the utility model, the beneficial effect is that: pass through
Coaxial drive mechanism and angled drive mechanisms realize the upper and lower and left and right both direction rotation of street lamp cap, in conjunction with control module
Control to two driving mechanisms makes optical energy street light head more efficiently using solar energy, and installation is more flexible and convenient, is adapted to
Any geographical location and climatic environment.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model optical energy street light head；
Fig. 2 is the exploded view of the utility model optical energy street light head drive part；
Fig. 3 is the functional block diagram of the utility model control module；
Fig. 4 is the circuit diagram of the motor-drive circuit of the utility model.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figs. 1-2, the rotatable integrated optical energy street light head automatically tracked of one kind that the present embodiment proposes, including road
Lamp cap 1, control module and rotating mechanism, control module are built in inside street lamp cap 1, and rotating mechanism is connected with street lamp cap 1,
In,
Rotating mechanism includes coaxial drive mechanism 2 and angled drive mechanisms 3, and coaxial drive mechanism 2 passes through the first convergence piece 4
It is connect with lamp stand, coaxial drive mechanism 2 is connect with angled drive mechanisms 3 by the second convergence piece 5, and angled drive mechanisms 3 pass through
Third convergence piece 6 is connect with street lamp cap 1.
2 structure of Driven by Coaxial machine includes first motor 21, the first worm screw 22 and the first turbine 23, and first motor 21 is fixed on
In one convergence piece 4, the output shaft of first motor 21 drives the rotation of the first worm screw 22, and the first worm screw 22 drives the rotation of the first turbine 23
Turn, the first turbine 23 is fixed in the second convergence piece 5.Angled drive mechanisms 3 include the second motor 31, the second worm screw 32 and second
Turbine 33, the second motor 31 are fixed in the second convergence piece 5, and the output shaft of the second motor 31 drives the rotation of the second worm screw 32, the
Two worm screws 32 drive the rotation of the second turbine 33, and the second turbine 33 is fixed in third convergence piece 6.
As shown in figure 3, control module includes central microprocessor and battery modules, central microprocessor periphery is connected with light
Source drive module, motor-drive circuit, charging current detection module, sensor module and wireless communication module, battery modules connect
It is connected to battery protection module, battery protection module is connect with motor-drive circuit, and battery modules are connected with battery protection system in turn
System and power regulator module, power regulator module are that central microprocessor and light source driver module are powered, wherein sensor module
Including sleet sensor and luminance sensor.
The working principle of the application is as follows:
The charging current detection module of control module is detected by the charging current to photovoltaic module, is divided within one day several
Period adjusts the angle of street lamp cap, such as when the rise of the sun in morning, and the Best Point of street lamp cap meeting Automatic-searching illumination passes through
Charging current detection module detects the maximum value of charging current, and street lamp cap is in the Best Point of illumination at this time, and current
The location parameter of two motors is recorded in inside the EEPROM of central microprocessor, then most per illumination of searching every other hour
It is good, and the position of two motors is adjusted, this enables the photovoltaic panel on street lamp cap to rotate with sunlight.In order to rise
It is primary to be typically chosen a hour adjustment for the energy-conserving action arrived.
And in order to preferably reduce cost, first motor and the second motor use common DC motor, using PWM algorithm
Control motor accurately rotates, to realize that angle value, motor-drive circuit are as shown in Figure 4.Charging current after the sun sets is arrived
When smaller, first motor and the second motor go to origin, that is, when normal bright light required for the irradiated road surface of lamp plate mould group
Angle.
In addition, the sleet sensor and luminance sensor of sensor module, judge intensity of illumination and sleet sky.Such as
Snow coverage condition is met, coaxial drive mechanism will drive street lamp cap and make 180 degree overturning, and the accumulated snow on photovoltaic module surface is naturally de-
It falls, then goes back to origin position again.
The wireless communication module of control module is combined with low-power consumption remote-wireless transceiver module plus base station retransmission technique
Server end application platform makes client manufacturer be recognized that the state and operating condition of street lamp lamp at any time, facilitates the dimension of lamps and lanterns
Shield and remote adjustment.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of rotatable integrated optical energy street light head automatically tracked, which is characterized in that including street lamp cap, control module and rotation
Rotation mechanism, the control module are built in inside the street lamp cap, and the rotating mechanism is connected with the street lamp cap, wherein institute
Stating rotating mechanism includes coaxial drive mechanism and angled drive mechanisms, and the coaxial drive mechanism passes through the first convergence piece and lamp stand
Connection, the coaxial drive mechanism are connect with the angled drive mechanisms by the second convergence piece, and the angled drive mechanisms are logical
It crosses third convergence piece to connect with the street lamp cap, the control module controls the coaxial drive mechanism and drives the street lamp cap edge
Axial-rotation, the control module control the angled drive mechanisms and the street lamp cap are driven to rotate along the vertical direction.
2. the rotatable integrated optical energy street light head automatically tracked according to claim 1, it is characterised in that: described coaxial
Driving mechanism includes first motor, the first worm screw and the first worm gear, and the first motor is fixed in first convergence piece, institute
The output shaft for stating first motor drives the first worm screw rotation, and first worm screw drives the first worm gear rotation, described
First worm gear is fixed in second convergence piece.
3. the rotatable integrated optical energy street light head automatically tracked according to claim 1, it is characterised in that: the angle
Driving mechanism includes the second motor, the second worm screw and the second worm gear, and second motor is fixed in second convergence piece, institute
The output shaft for stating the second motor drives the second worm screw rotation, and second worm screw drives the second worm gear rotation, described
Second worm gear is fixed in the third convergence piece.
4. the rotatable integrated optical energy street light head automatically tracked according to claim 2, it is characterised in that: described first
Motor is direct current generator.
5. the rotatable integrated optical energy street light head automatically tracked according to claim 3, it is characterised in that: described second
Motor is direct current generator.
6. the rotatable integrated optical energy street light head automatically tracked according to claim 1, it is characterised in that: the control
Module includes central microprocessor and battery modules, and the central microprocessor periphery is connected with light source driver module, motor drives
Dynamic circuit and charging current detection module, the battery modules are connected with battery protection module, the battery protection module and institute
Motor-drive circuit connection is stated, the battery modules are connected with battery protection system and power regulator module, the power supply in turn
Voltage stabilizing module is that the central microprocessor and the light source driver module are powered.
7. the rotatable integrated optical energy street light head automatically tracked according to claim 6, it is characterised in that: the center
Microprocessor is also connected with sensor module.
8. the rotatable integrated optical energy street light head automatically tracked according to claim 7, it is characterised in that: the sensing
Device mould group includes sleet sensor and luminance sensor.
9. the rotatable integrated optical energy street light head automatically tracked according to claim 6, it is characterised in that: the center
Microprocessor is also connected with wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496159.2U CN208442731U (en) | 2017-11-10 | 2017-11-10 | The rotatable integrated optical energy street light head automatically tracked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496159.2U CN208442731U (en) | 2017-11-10 | 2017-11-10 | The rotatable integrated optical energy street light head automatically tracked |
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| Publication Number | Publication Date |
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| CN208442731U true CN208442731U (en) | 2019-01-29 |
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| CN201721496159.2U Active CN208442731U (en) | 2017-11-10 | 2017-11-10 | The rotatable integrated optical energy street light head automatically tracked |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816686A (en) * | 2017-11-10 | 2018-03-20 | 章启斌 | The rotatable integrated optical energy street light head from motion tracking |
-
2017
- 2017-11-10 CN CN201721496159.2U patent/CN208442731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816686A (en) * | 2017-11-10 | 2018-03-20 | 章启斌 | The rotatable integrated optical energy street light head from motion tracking |
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