CN106764889A - The adjustable intelligent elevated formula street lamp of direction of illumination - Google Patents
The adjustable intelligent elevated formula street lamp of direction of illumination Download PDFInfo
- Publication number
- CN106764889A CN106764889A CN201611202455.7A CN201611202455A CN106764889A CN 106764889 A CN106764889 A CN 106764889A CN 201611202455 A CN201611202455 A CN 201611202455A CN 106764889 A CN106764889 A CN 106764889A
- Authority
- CN
- China
- Prior art keywords
- led
- illumination
- street lamp
- brightness
- servomotor
- 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
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
- F21S9/035—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
-
- 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
- F21V21/14—Adjustable mountings
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of adjustable intelligent elevated formula street lamp of direction of illumination and its irradiation side's method of work.The adjustable intelligent elevated formula street lamp of direction of illumination, including lamp stand, two bearing blocks, servomotor, screw mandrel, nut, sliding sleeve, fixed plate, electric rotating machine, LED, velocity sensor and controllers.The direction of illumination and irradiation brightness of the street lamp light of this programme can carry out real-time regulation so as to without continuing with Intensity LEDs higher, substantially reduce power consumption according to different surface conditions.
Description
Technical field
The present invention relates to a kind of adjustable lifting street lamp of direction of illumination, more particularly to the mobile speed that detection object can be based on
Spend to adjust the height of street lamp and the street lamp of direction of illumination.
Background technology
With the continuous social and economic development, energy shortage increasingly governs the economic development of China.At present, China's illumination consumption
Electric energy account for 10%-the 20% of power generation total amount, and city public lighting accounts for the 30% of illumination power consumption.How energy is effectively reduced
Consume and realize that green illumination is significant.
The street lamp post for using at present is generally structure as a whole, and light fixture is fixedly mounted on lamp stand, the range of exposures of light
It is fixed with direction of illumination, it is impossible to carry out real-time regulation according to different surface conditions.In order to ensure enough illumination zones
And brightness of illumination, persistently with Intensity LEDs higher, this can unnecessarily consume a large amount of electric energy to street lamp needs.Therefore one kind is needed
Improved street lamp solves the above problems.
The content of the invention
In order to solve the above technical problems, the present invention provides the fault management scheme in a kind of wireless sensor node, its skill
Art scheme is as follows：
Present invention aim at providing a kind of adjustable intelligent elevated formula street lamp of direction of illumination, including lamp stand, two bearing blocks, watch
Take motor, screw mandrel, nut, sliding sleeve, fixed plate, electric rotating machine, LED, velocity sensor and controller, lamp stand left side from it is lower from
On be sequentially provided with bearing block, servomotor and bearing block, be provided with screw mandrel between two bearing blocks, screw mandrel top connects with servomotor
Connect, screw mandrel is provided with nut, screw mandrel and nut screw connection, sliding sleeve is connected located at the periphery of lamp stand, nut with sliding sleeve, the right side of sliding sleeve
Side is provided with fixed plate, and fixed plate is provided with electric rotating machine, and LED is provided with electric rotating machine, and velocity sensor and controller set
Put on lamp stand, controller is electrically connected with velocity sensor, electric rotating machine and servomotor.
Further, when road surface object proximity street lamp, the translational speed of velocity sensor detection object, and will mobile speed
Degree compares with predetermined threshold value, and when the translational speed for detecting object is less than threshold value, controller starts servomotor and rotates forward, and drives
Screw mandrel is rotated, and nut and sliding sleeve is moved downwardly together, and then drives LED to decline, when LED is down to suitable position,
Servomotor stops operating, and makes LED stop declining, and then controls electric rotating machine rotation, drives LED rotation, makes irradiation side
To towards the front of object nearby, while control LED with brightness the first Intensity LEDs higher.
Further, when the translational speed for detecting object is more than or equal to threshold value, controller starts servomotor reversion,
Drive screw mandrel to rotate, move upwardly together nut and sliding sleeve, and then drive LED to rise, when LED rises to suitable position
When, servomotor stops operating, and makes LED stop rising, and then controls electric rotating machine rotation, drives LED rotation, makes irradiation
Direction towards object far ahead, while control LED with the second relatively low Intensity LEDs of brightness.
Further, lifting street lamp includes solar panels and battery, and the top of lamp stand is provided with solar panels, solar energy
Battery is provided with below plate, battery is arranged on lamp stand, and solar panels are connected with battery.
Method of work another object of the present invention is to provide a kind of adjustable intelligent elevated formula street lamp of direction of illumination, bag
Include following steps：
Step 101, velocity sensor detects mobile object, and calculates the translational speed of object；
Step 102, judges that whether translational speed, less than predetermined threshold value, when judged result is to be, performs step 103, otherwise holds
Row step 104；
Step 103, control LED drops to the first height, and control the direction of illumination of LED towards the front of object nearby,
With brightness the first Intensity LEDs higher；
Step 104, control LED rises to the second height, and controls the direction of illumination of LED towards the far ahead of object,
With the second relatively low Intensity LEDs of brightness.
Further, method of work is further included：
Whether step 105, velocity sensor detection mobile object has left, if testing result is yes, performs step 106,
Otherwise continue to detect whether mobile object has left；
Step 106, control LED returns to default third height, and control LED direction of illumination return to towards street lamp just under
Side, with default 3rd Intensity LEDs.
Further, the first brightness is more than the 3rd brightness more than the second brightness.
Scheme based on the application, the direction of illumination and irradiation brightness of the street lamp light of this programme can be according to different
Surface conditions carry out real-time regulation so as to without continuing with Intensity LEDs higher, substantially reduce power consumption.
Brief description of the drawings
Fig. 1 is the structural representation of lifting street lamp of the invention.
Fig. 2 shows the schematic diagram of the different lighting systems of street lamp of the invention.
Fig. 3 shows the method for work of street lamp of the invention.
Specific embodiment
Technical scheme is further illustrated below in conjunction with Figure of description and specific embodiment.It should be appreciated that this
The described specific embodiment in place is only used to explain the present invention, is not intended to limit the present invention.
A kind of adjustable intelligent elevated formula street lamp of direction of illumination, as shown in figure 1, including lamp stand 1, bearing block 2-3, servo electricity
Machine 4, screw mandrel 5, nut 6, sliding sleeve 7, fixed plate 8, electric rotating machine 9, LED 10, velocity sensor 13 and controller 14.Lamp stand 1
Left side is provided with screw mandrel 5 from lower from bearing block 2, bearing block 3 and servomotor 4 is above sequentially provided between bearing block 2 and bearing block 3,
The top of screw mandrel 5 is connected with servomotor 4, and screw mandrel 5 is provided with nut 6, and screw mandrel 5 coordinates with nut 6, and sliding sleeve 7 is located at the outer of lamp stand 1
Enclose, nut 6 is connected with sliding sleeve 7, the right side of sliding sleeve 7 is provided with fixed plate 8, and fixed plate 8 is provided with electric rotating machine 9, electric rotating machine 9
On LED 10 is installed.Velocity sensor 13 and controller 14 are arranged on lamp stand 7, controller 14 and velocity sensor 13, rotation
Rotating motor 9 and servomotor 4 are electrically connected.
When road surface object proximity street lamp, the translational speed of the detection object of velocity sensor 13, and by translational speed with it is pre-
If threshold value compares.When the translational speed for detecting object is less than threshold value, judge that the object is low speed mobile object, such as people,
Therefore the illumination zone for needing is smaller, but the brightness of illumination for needing is higher.Now, controller 14 starts servomotor 4 and rotates forward, band
Dynamic screw mandrel 5 is rotated, and nut 6 and sliding sleeve 7 is moved downwardly together, and then drives LED 10 to decline, when LED 10 is down to properly
Position when, servomotor 4 stops operating, make LED 10 stop decline.Then control electric rotating machine 9 rotates, and drives LED
10 rotation, make direction of illumination towards the front of people nearby.LED 10 is controlled simultaneously with brightness the first Intensity LEDs higher.When
When the translational speed for detecting object is more than or equal to threshold value, judge that the object is fast moving objects, such as automobile, it is therefore desirable to
Illumination zone it is larger, but need brightness of illumination it is relatively low.Now, controller 14 starts servomotor 4 and inverts, and drives screw mandrel 5
Rotate, move upwardly together nut 6 and sliding sleeve 7, and then drive LED 10 to rise, when LED 10 rises to suitable position
When, servomotor 4 stops operating, and makes LED 10 stop rising.Then control electric rotating machine 9 rotates, and drives LED 10 to rotate,
Make direction of illumination towards the far ahead of automobile.LED 10 is controlled simultaneously with the second relatively low Intensity LEDs of brightness.
Preferably, street lamp of the invention also includes solar panels 11 and battery 12, the top of lamp stand 1 is provided with solar energy
Plate 11, the lower section of solar panels 11 is provided with battery 12, and battery 12 is arranged on lamp stand 1, solar panels 11 and battery 12
It is connected.Battery 12 is powered for the other parts of street lamp.
Fig. 2 shows street lamp of the invention for low speed mobile object or the different lighting systems of fast moving objects.By
Visible in figure, when for low speed mobile object, street lamp is down to lower height, and the front of object is lighted and irradiated with higher brightness
Nearby, when for fast moving objects, street lamp rises to high height, with relatively low Intensity LEDs and the front of irradiating object is remote
Place.
Fig. 3 shows the method for work of street lamp of the invention.
Step 101, velocity sensor detects mobile object, and calculates the translational speed of object.
Step 102, judges that whether translational speed, less than predetermined threshold value, when judged result is to be, performs step 103, no
Then perform step 104.
Step 103, control LED drops to the first height, and controls the direction of illumination of LED near towards the front of object
Place, with brightness the first Intensity LEDs higher.
Step 104, control LED rises to the second height, and controls the direction of illumination of LED remote towards the front of object
Place, with the second relatively low Intensity LEDs of brightness.
Whether step 105, velocity sensor detection mobile object has left, if testing result is yes, performs step
106, otherwise continue to detect whether mobile object has left.
Step 106, control LED returns to default third height, and controls the direction of illumination of LED to return to towards street lamp just
Lower section, with default 3rd Intensity LEDs.
Wherein, the first brightness is more than the 3rd brightness more than the second brightness.
More than, detect the translational speed of mobile object by velocity sensor, and adjust according to the translational speed of object
Height and the brightness of street lamp are saved, so as to the direction of illumination and irradiation brightness of realizing street lamp light can be according to different road surface feelings
Condition carries out real-time regulation, so as to without continuing with Intensity LEDs higher, will substantially reduce power consumption.
Although in terms of having been described for some in the context of device, it is apparent that these aspects also illustrate that corresponding method
Description, the feature of wherein block or apparatus and method for step or method and step is corresponding.Similarly, in the context of method and step
Described in each side also illustrate that corresponding piece or project or corresponding intrument feature description.Can pass through（Or use）
Hardware unit such as microprocessor, programmable calculator or electronic circuit etc is some or all of in method and step to perform.
Can be performed by such device in most important method and step some or it is multiple.
The realization can using hardware or using software or can using such as floppy disk, DVD, blue light, CD, ROM,
PROM, EPROM, EEPROM's or flash memory etc is situated between with the stored digital for being stored in electronically readable control signal thereon
Matter is performed, and the electronically readable control signal coordinates with programmable computer system（Or can coordinate with it）To cause to perform
Corresponding method.The data medium with electronically readable control signal can be provided, the electronically readable control signal can be with
Programmable computer system coordinates to cause to perform approach described herein.
The realization can also work as computer program product in the form of the computer program product with program code
When running on computers, program code is operated to perform the method.Can in machine-readable carrier storage program generation
Code.
Described above be only it is illustrative, and it is to be understood that it is described herein arrangement and details modification and
Change will be apparent to those skilled in the art.It is therefore intended that only by scope of the following claims rather than by
The specific detail that is presented is limited above description and by way of explaining.
Claims (7)
1. a kind of adjustable intelligent elevated formula street lamp of direction of illumination, including lamp stand, two bearing blocks, servomotor, screw mandrel, spiral shells
Mother, sliding sleeve, fixed plate, electric rotating machine, LED, velocity sensor and controller, lamp stand left side is from lower from being above sequentially provided with bearing
Seat, servomotor and bearing block, screw mandrel is provided between two bearing blocks, and screw mandrel top is connected with servomotor, and screw mandrel is provided with
Nut, screw mandrel and nut screw connection, sliding sleeve are connected located at the periphery of lamp stand, nut with sliding sleeve, and fixed plate is provided with the right side of sliding sleeve,
Fixed plate is provided with electric rotating machine, and LED is provided with electric rotating machine, and velocity sensor and controller are arranged on lamp stand, control
Device processed is electrically connected with velocity sensor, electric rotating machine and servomotor.
2. lifting street lamp according to claim 1, wherein, when road surface object proximity street lamp, velocity sensor detection
The translational speed of object, and translational speed is compared with predetermined threshold value, when the translational speed for detecting object is less than threshold value, control
Device processed starts servomotor and rotates forward, and drives screw mandrel to rotate, and nut and sliding sleeve is moved downwardly together, and then drives LED to decline,
When LED is down to suitable position, servomotor stops operating, and makes LED stop declining, and then controls electric rotating machine rotation
Turn, drive LED rotation, make direction of illumination towards the front of object nearby, while controlling LED with higher first bright of brightness
Degree is luminous.
3. lifting street lamp according to claim 2, wherein, when the translational speed for detecting object is more than or equal to threshold value
When, controller starts servomotor reversion, drives screw mandrel to rotate, and moves upwardly together nut and sliding sleeve, and then drive LED
Rise, when LED rises to suitable position, servomotor stops operating, make LED stop rising, then control electric rotating
Machine rotates, and drives LED rotation, makes direction of illumination towards the far ahead of object, at the same control LED with brightness it is relatively low the
Two Intensity LEDs.
4. lifting street lamp according to claim 1, further includes solar panels and battery, and the top of lamp stand is provided with
Solar panels, are provided with battery below solar panels, battery is arranged on lamp stand, and solar panels are connected with battery.
5. a kind of method of work of the adjustable intelligent elevated formula street lamp of direction of illumination, comprises the following steps：
Step 101, velocity sensor detects mobile object, and calculates the translational speed of object；
Step 102, judges that whether translational speed, less than predetermined threshold value, when judged result is to be, performs step 103, otherwise holds
Row step 104；
Step 103, control LED drops to the first height, and control the direction of illumination of LED towards the front of object nearby,
With brightness the first Intensity LEDs higher；
Step 104, control LED rises to the second height, and controls the direction of illumination of LED towards the far ahead of object,
With the second relatively low Intensity LEDs of brightness.
6. method of work according to claim 5, further includes：
Whether step 105, velocity sensor detection mobile object has left, if testing result is yes, performs step 106,
Otherwise continue to detect whether mobile object has left；
Step 106, control LED returns to default third height, and control LED direction of illumination return to towards street lamp just under
Side, with default 3rd Intensity LEDs.
7. method of work according to claim 6, wherein, the first brightness is more than the 3rd brightness more than the second brightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202455.7A CN106764889A (en) | 2016-12-23 | 2016-12-23 | The adjustable intelligent elevated formula street lamp of direction of illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202455.7A CN106764889A (en) | 2016-12-23 | 2016-12-23 | The adjustable intelligent elevated formula street lamp of direction of illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764889A true CN106764889A (en) | 2017-05-31 |
Family
ID=58897780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202455.7A Pending CN106764889A (en) | 2016-12-23 | 2016-12-23 | The adjustable intelligent elevated formula street lamp of direction of illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764889A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218568A (en) * | 2017-06-06 | 2017-09-29 | 深圳市奈士迪技术研发有限公司 | A kind of solar street light for being easy to repair |
| CN110446313A (en) * | 2019-06-28 | 2019-11-12 | 宁波汉远照明有限公司 | Intelligent control method, system, storage medium and garden lamp based on outdoor lights |
| CN110708842A (en) * | 2019-09-10 | 2020-01-17 | 珠海王之王软件有限公司 | Method and device for controlling light of venue |
| CN112770448A (en) * | 2021-02-26 | 2021-05-07 | 戚聿斌 | Automatic brightness adjusting type street lamp system and adjusting method |
| CN112797358A (en) * | 2021-02-26 | 2021-05-14 | 戚聿斌 | Brightness-adjustable street lamp system with spraying function and adjusting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202253269U (en) * | 2011-10-19 | 2012-05-30 | 杭州爱立特园林景观建筑工程有限公司 | Double-faced landscape road lamp |
| CN103607828A (en) * | 2013-12-04 | 2014-02-26 | 青岛锐晶光电科技有限公司 | LED street lamp electricity saving control method |
| CN205245015U (en) * | 2015-12-23 | 2016-05-18 | 天津珂赛思道路工程有限公司 | Two -way street lighting |
| CN105782889A (en) * | 2014-12-25 | 2016-07-20 | 青岛智信生物科技有限公司 | Novel wind power turbine electricity generation streetlamp |
| CN205447600U (en) * | 2016-03-31 | 2016-08-10 | 蒋峰明 | Intelligence photoelectricity solar energy LED street lamp |
| CN205782443U (en) * | 2016-05-23 | 2016-12-07 | 扬州健壹光电有限公司 | A kind of height-adjustable LED street lamp |
-
2016
- 2016-12-23 CN CN201611202455.7A patent/CN106764889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202253269U (en) * | 2011-10-19 | 2012-05-30 | 杭州爱立特园林景观建筑工程有限公司 | Double-faced landscape road lamp |
| CN103607828A (en) * | 2013-12-04 | 2014-02-26 | 青岛锐晶光电科技有限公司 | LED street lamp electricity saving control method |
| CN105782889A (en) * | 2014-12-25 | 2016-07-20 | 青岛智信生物科技有限公司 | Novel wind power turbine electricity generation streetlamp |
| CN205245015U (en) * | 2015-12-23 | 2016-05-18 | 天津珂赛思道路工程有限公司 | Two -way street lighting |
| CN205447600U (en) * | 2016-03-31 | 2016-08-10 | 蒋峰明 | Intelligence photoelectricity solar energy LED street lamp |
| CN205782443U (en) * | 2016-05-23 | 2016-12-07 | 扬州健壹光电有限公司 | A kind of height-adjustable LED street lamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218568A (en) * | 2017-06-06 | 2017-09-29 | 深圳市奈士迪技术研发有限公司 | A kind of solar street light for being easy to repair |
| CN110446313A (en) * | 2019-06-28 | 2019-11-12 | 宁波汉远照明有限公司 | Intelligent control method, system, storage medium and garden lamp based on outdoor lights |
| CN110446313B (en) * | 2019-06-28 | 2021-05-28 | 宁波汉远照明有限公司 | Intelligent control method and system based on outdoor lamp, storage medium and garden lamp |
| CN110708842A (en) * | 2019-09-10 | 2020-01-17 | 珠海王之王软件有限公司 | Method and device for controlling light of venue |
| CN112770448A (en) * | 2021-02-26 | 2021-05-07 | 戚聿斌 | Automatic brightness adjusting type street lamp system and adjusting method |
| CN112797358A (en) * | 2021-02-26 | 2021-05-14 | 戚聿斌 | Brightness-adjustable street lamp system with spraying function and adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106764889A (en) | The adjustable intelligent elevated formula street lamp of direction of illumination | |
| CN202484677U (en) | Lamp with light moving along with people | |
| CN206471029U (en) | A kind of type photovoltaic generating system analogue means day by day | |
| CN107687611A (en) | A kind of multifuctional solar LED street lamp with height adjusting function | |
| CN105042494A (en) | Integrated light following solar street lamp and light following automatic lifting system and method | |
| CN105246208A (en) | Streetlight monitoring control method and system | |
| CN109519892B (en) | Outdoor intelligent stage lamp protection system and control method | |
| CN208817353U (en) | A kind of intelligent type energy saving street lamp | |
| CN202521455U (en) | Energy-saving street lamp with high safety | |
| CN204853311U (en) | Integrated solar street lamp that follows spot | |
| CN204922649U (en) | Low clearance tunnel lamp that adjustable light and shade changes | |
| CN204084160U (en) | A kind of intelligent power saving solar street light | |
| CN206036914U (en) | Novel solar street lamp | |
| CN109872550A (en) | A kind of solar energy Mobile lifting traffic lights | |
| CN205510483U (en) | Energy -conserving LED system of infrared induction based on DVFS | |
| CN208997929U (en) | A kind of Multifunctional smart lighting system | |
| CN104302040A (en) | Method controlling light-emitting diode garage lamp | |
| CN204285268U (en) | A kind of energy-saving street lamp | |
| CN203504816U (en) | LED driver | |
| CN203642050U (en) | LED road lamp | |
| CN203276735U (en) | Large-screen advertising board energy-saving controller | |
| CN203340375U (en) | On-demand lighting system of garage | |
| CN202488826U (en) | LED lighting device capable of automatically controlling light attenuation | |
| CN206786446U (en) | A kind of head of a bed lighting device | |
| CN204305394U (en) | A kind of light emitting diode garage lights for garage |
Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |