CN108180433B - Aviation pilot lamp for airport - Google Patents
Aviation pilot lamp for airport Download PDFInfo
- Publication number
- CN108180433B CN108180433B CN201711484801.XA CN201711484801A CN108180433B CN 108180433 B CN108180433 B CN 108180433B CN 201711484801 A CN201711484801 A CN 201711484801A CN 108180433 B CN108180433 B CN 108180433B
- Authority
- CN
- China
- Prior art keywords
- lamp
- variable frequency
- airport
- frequency motor
- driving column
- 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.)
- Active
Links
Images
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An aviation indicating lamp for an airport comprises a base 1, wherein a supporting tube 2 is vertically arranged on the base 1, a top plate 12 is arranged at the top of the supporting tube 2, a solar cell panel 13 is arranged at the upper part of the top plate 12, a variable frequency motor 5, a PLC (programmable logic controller) 14 and a storage battery 19 are arranged on the inner wall of the lower end of the supporting tube 2, a plurality of sliding holes 18 are formed in the side wall of the upper end of the supporting tube 2, and the lower surfaces of the sliding holes 18 are obliquely arranged; the variable frequency motor 5 is transversely arranged, a gear 6 is arranged on an output shaft of the variable frequency motor 5, the gear 6 is in meshed connection with a driving plate 7 provided with teeth 16, and a driving column 8 is arranged at the top of the driving plate 7; the outer diameter of the driving column 8 is just sliding in the inner cavity of the supporting tube 2; the side wall of the driving column 8 is hinged with a plurality of lamps 9. The invention provides an aviation indicating lamp for an airport, which can be automatically turned on under the condition that visibility or a navigation lamp fails, does not need manual operation, is timely and convenient, and saves manpower and material resources.
Description
Technical Field
The invention belongs to the design of an aviation indicating lamp, and particularly relates to an aviation indicating lamp for an airport.
Background
The airport lamp is visual navigation aid equipment for landing at night and in complex weather, and is an important auxiliary equipment of a radio landing system. The method is developed from simply providing visual indication and guide signals for the airplane to approach and land at night to be combined with a radio approach and landing system to ensure that the airplane approaches and lands under the condition of low visibility in the daytime and the nighttime. But in the case of low visibility during the day or sudden failure of the navigation lights, safety accident problems are easily caused, and thus there is a need for emergency guidance to the lights of your runway. However, the existing spare lamp needs to be manually operated to be opened, and is placed in an open airport for a long time, the surface of the lamp is easily stuck by wind and sand, so that the brightness is insufficient, the function of the spare indicator lamp cannot be achieved, and the potential safety hazard is seriously caused.
Disclosure of Invention
In order to solve the technical problems, the invention provides the aviation indicating lamp for the airport, which can be automatically turned on under the condition that the visibility or the navigation lamp breaks down, does not need manual operation, is timely and convenient, can be automatically turned off when the visibility is low, can be automatically contracted to be protected, avoids the sticking of wind and sand, and further prolongs the service life.
In order to achieve the purpose, the invention adopts the technical scheme that: the solar cell panel supporting device comprises a base, wherein a supporting tube is vertically arranged on the base, a top plate is arranged at the top of the supporting tube, a solar cell panel is arranged at the upper part of the top plate, a variable frequency motor, a PLC (programmable logic controller) and a storage battery are arranged on the inner wall of the lower end of the supporting tube, a plurality of sliding holes are formed in the side wall of the upper end of the supporting tube, and the lower surfaces of the sliding; the variable frequency motor is transversely arranged, a gear is arranged on an output shaft of the variable frequency motor, the gear is in meshing connection with a driving plate with teeth, and a driving column is arranged at the top of the driving plate; the outer diameter of the driving column is just in slide in the inner cavity of the supporting tube; a plurality of lamps are hinged on the side wall of the driving column; the number of the lamps is the same as that of the sliding holes; the lamp is obliquely arranged on the oblique inner wall at the lower end of the sliding hole; a support table is arranged at the bottom of the support tube, and a first pressure sensor is arranged at the upper part of the support table; a light sensor is arranged outside the supporting tube; a second pressure sensor is arranged at the lower part of the top plate; the first pressure sensor, the variable frequency motor, the lamp, the optical sensor, the second pressure sensor and the storage battery are all electrically connected with the PLC; the solar cell panel is electrically connected with the storage battery.
In order to further realize the invention, the following technical scheme can be adopted: the number of the lamps is 2, 4 or 6, and the lamps are uniformly distributed on the periphery of the driving column. The outer end of the lamp is provided with a dust guard, and the area of the dust guard is larger than that of the outer port of the sliding hole. The lower part of the base is provided with four traveling wheels and four rotatable supporting legs. The outer surface of the lamp is made of anti-abrasion transparent material. The outer surface of the lamp is made of toughened glass materials.
The invention has the beneficial effects that: according to the solar energy power supply device, the solar cell panel supplies power to the storage battery, and the storage battery supplies power to the first pressure sensor, the variable frequency motor, the lamp, the optical sensor, the second pressure sensor and the PLC, so that the solar energy can directly supply power to the device, when the weather is dark and the solar cell panel cannot be used, the storage battery can supply power to power parts, manual charging or external power supply is not needed, and manpower and material resources are saved. The operation principle of the invention is as follows: the invention is placed beside the airport navigation lamp, when the navigation lamp is in failure, the optical sensor detects that the visibility is low outside and sends a signal to the PLC controller, the PLC controller starts the variable frequency motor to operate, the variable frequency motor drives the driving plate provided with teeth to vertically move upwards through the gear engagement on the output shaft, the driving plate drives the driving column to move upwards, as the lamp is hinged on the outer wall of the driving column, the lamp can extend outwards along the inclined wall at the lower end of the sliding hole, when the PLC controller receives the signal sent by the second pressure sensor, the variable frequency motor stops operating, at the moment, the lamp is just in a horizontal state, the PLC controller sends an instruction for supplying power to the lamp to the storage battery, and the lamp is turned on; when the navigation lamp normally operates, the optical sensor detects a signal with high visibility and sends an instruction to the PLC, the PLC gives a lamp power-off signal, the lamp is turned off, meanwhile, the PLC gives a frequency conversion motor reverse operation signal, the corresponding driving column reversely drives the lamp to move downwards along the inclined wall at the lower end of the sliding hole, when the PLC receives the signal sent by the first pressure sensor, the frequency conversion motor stops, the lamp just shrinks in the supporting tube at the moment, the whole lamp stretches out, turns on and off the shrinking process and is rapidly continuous, automatic turning-on and turning-off control is realized, manual turning-on or turning-off is not needed, and the labor intensity of workers is saved. The invention also has the advantages of simple and compact structure and low cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
Reference numerals: the lamp comprises a base 1, a support pipe 3, a support table 4, a first pressure sensor 5, a variable frequency motor 6, a gear 7, a drive plate 8, a drive column 9, a lamp 10, a dust guard 11, a second pressure sensor 12, a top plate 13, a solar panel 14, a PLC 15, an output shaft 16, a tooth 17, an optical sensor 18, a sliding hole 19 and a storage battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
An aviation indicating lamp for an airport comprises a base 1, wherein a supporting tube 2 is vertically arranged on the base 1, a top plate 12 is arranged at the top of the supporting tube 2, a solar cell panel 13 is arranged at the upper part of the top plate 12, a variable frequency motor 5, a PLC (programmable logic controller) 14 and a storage battery 19 are arranged on the inner wall of the lower end of the supporting tube 2, a plurality of sliding holes 18 are formed in the side wall of the upper end of the supporting tube 2, and the lower surfaces of the sliding holes 18 are obliquely arranged; the variable frequency motor 5 is transversely arranged, a gear 6 is arranged on an output shaft of the variable frequency motor 5, the gear 6 is in meshed connection with a driving plate 7 provided with teeth 16, and a driving column 8 is arranged at the top of the driving plate 7; the outer diameter of the driving column 8 is just sliding in the inner cavity of the supporting tube 2; a plurality of lamps 9 are hinged on the side wall of the driving column 8; the number of the lamps 9 is the same as that of the sliding holes 18; the lamp 9 is obliquely arranged on the inclined inner wall at the lower end of the sliding hole 18; a support table 3 is arranged at the bottom of the support tube 2, and a first pressure sensor 4 is arranged at the upper part of the support table 3; a light sensor 17 is arranged outside the support tube 2; a second pressure sensor 11 is arranged at the lower part of the top plate 12; the first pressure sensor 4, the variable frequency motor 5, the lamp 9, the optical sensor 17, the second pressure sensor 11 and the storage battery 19 are all electrically connected with the PLC 14; the solar cell panel 13 is electrically connected with the storage battery 19.
According to the solar energy power supply device, the solar cell panel 13 supplies power to the storage battery 19, and the storage battery 19 supplies power to the first pressure sensor 4, the variable frequency motor 5, the lamp 9, the optical sensor 17, the second pressure sensor 11 and the PLC 14, so that the solar energy power supply device can directly supply power to the solar energy power supply device, when the solar cell panel cannot be used in a dark weather, the storage battery can supply power to power utilization accessories, manual charging or external power supply is not needed, and manpower and material resources are saved.
The operation principle of the invention is as follows: the invention is placed beside an airport navigation lamp, when the navigation lamp breaks down, the optical sensor 17 detects that the visibility is low outside and sends a signal to a PLC (programmable logic controller) 14, the PLC 14 starts a variable frequency motor 5 to operate, the variable frequency motor 5 drives a driving plate 7 provided with teeth 16 to vertically move upwards through meshing of a gear 6 on an output shaft 15, the driving plate 7 drives a driving column 8 to move upwards, as a lamp 9 is hinged on the outer wall of the driving column 8, the lamp 9 extends outwards along an inclined wall at the lower end of a sliding hole 18, when the PLC 14 receives the signal sent by a second pressure sensor 11, the variable frequency motor 5 stops operating, at the moment, the lamp 9 is just in a horizontal state, the PLC 14 sends a command for supplying power to the lamp 9 to a storage battery 19, and the lamp 9 is opened; when the navigation lamp normally runs, the optical sensor 17 detects a signal with high visibility and sends an instruction to the PLC 14, the PLC 14 sends a power-off signal to the lamp 9, the lamp 9 is extinguished, meanwhile, the PLC 14 sends a reverse running signal to the variable frequency motor 5, the corresponding driving column 8 reversely drives the lamp 9 to move downwards along the inclined wall at the lower end of the sliding hole 18, when the PLC 14 receives the signal sent by the first pressure sensor 4, the variable frequency motor 5 stops, the lamp 9 just shrinks in the supporting pipe at the moment, the whole lamp 9 stretches out, is lightened, and the shrinking process is rapidly continuous, automatic opening and extinguishing control is realized, manual lightening or extinguishing is not needed, and the labor intensity of workers is saved.
In order to further meet the field requirement and improve the practicability of the device, the number of the lamps 9 is 2, 4 or 6, and the lamps 9 are uniformly distributed on the periphery of the driving column 8.
In order to make the structure of the device more reasonable and compact, thereby further saving the cost, when the top of the driving column 8 contacts with the second pressure sensor 11, the lamp 9 is just in a horizontal state.
In order to further prevent sand wind from entering the support tube 2 and further influence the service life of devices inside the support tube 2 when the device is in a standby state, the dustproof plate 10 is arranged at the end part of the outer end of the lamp 9, and the area of the dustproof plate 10 is larger than that of the external port of the sliding hole 18.
In order to move the device conveniently and further save the labor intensity of workers, four walking wheels 18 and four rotatable supporting legs 19 are arranged at the lower part of the base 1.
In order to further prolong the service life of the lamp, the outer surface of the lamp 9 is made of an anti-abrasion transparent material. The outer surface of the lamp 9 is made of toughened glass material.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments are merely for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions which are made by those skilled in the art within the spirit of the present invention are also within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an airport is with aviation pilot lamp, includes base (1), vertical setting stay tube (2) on base (1), and the top of stay tube (2) sets up roof (12), and the upper portion of roof (12) sets up solar cell panel (13), its characterized in that: the inner wall of the lower end of the supporting pipe (2) is provided with a variable frequency motor (5), a PLC (programmable logic controller) (14) and a storage battery (19), the side wall of the upper end of the supporting pipe (2) is provided with a plurality of sliding holes (18), and the lower surfaces of the sliding holes (18) are obliquely arranged; the variable frequency motor (5) is transversely arranged, a gear (6) is arranged on an output shaft of the variable frequency motor (5), the gear (6) is connected with a driving plate (7) provided with teeth (16) in a meshed mode, and a driving column (8) is arranged at the top of the driving plate (7); the outer diameter of the driving column (8) is just in slide in the inner cavity of the supporting tube (2); a plurality of lamps (9) are hinged on the side wall of the driving column (8); the number of the lamps (9) is the same as that of the sliding holes (18); the lamp (9) is obliquely arranged on the oblique inner wall at the lower end of the sliding hole (18); a support table (3) is arranged at the bottom of the support tube (2), and a first pressure sensor (4) is arranged at the upper part of the support table (3); a light sensor (17) is arranged outside the supporting tube (2); a second pressure sensor (11) is arranged at the lower part of the top plate (12); the first pressure sensor (4), the variable frequency motor (5), the lamp (9), the optical sensor (17), the second pressure sensor (11) and the storage battery (19) are all electrically connected with the PLC (14); the solar cell panel (13) is electrically connected with the storage battery (19).
2. An airport aviation indicator light as defined in claim 1 wherein: the number of the lamps (9) is 2, 4 or 6, and the lamps (9) are uniformly distributed on the periphery of the driving column (8).
3. An airport aviation indicator light as defined in claim 1 wherein: when the top of the driving column (8) is contacted with the second pressure sensor (11), the lamp (9) is just in a horizontal state.
4. An airport aviation indicator light as defined in claim 1 wherein: the lamp is characterized in that a dustproof plate (10) is arranged at the end part of the outer end of the lamp (9), and the area of the dustproof plate (10) is larger than that of the external port of the sliding hole (18).
5. An airport aviation indicator light as defined in claim 1 wherein: the lower part of the base (1) is provided with four travelling wheels (18) and four rotatable supporting legs (19).
6. An airport aviation indicator light as claimed in claim 1 or 2 or 3 or 4 or 5 wherein: the outer surface of the lamp (9) is made of an anti-abrasion transparent material.
7. An airport aviation indicator light as defined in claim 1 wherein: the outer surface of the lamp (9) is made of toughened glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484801.XA CN108180433B (en) | 2017-12-29 | 2017-12-29 | Aviation pilot lamp for airport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484801.XA CN108180433B (en) | 2017-12-29 | 2017-12-29 | Aviation pilot lamp for airport |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108180433A CN108180433A (en) | 2018-06-19 |
| CN108180433B true CN108180433B (en) | 2020-03-20 |
Family
ID=62549325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484801.XA Active CN108180433B (en) | 2017-12-29 | 2017-12-29 | Aviation pilot lamp for airport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180433B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878768A (en) * | 2020-08-24 | 2020-11-03 | 合肥安能智控技术有限公司 | Height-adjustable's solar street lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202915251U (en) * | 2012-11-30 | 2013-05-01 | 倪晓旺 | Energy-saving type light-emitting diode (LED) beacon light |
| CN104848156A (en) * | 2015-05-19 | 2015-08-19 | 缙云县工拓机械设备有限公司 | LED pillar lamp with twinkling indication function and use method thereof |
| CN204879923U (en) * | 2015-09-11 | 2015-12-16 | 中国人民解放军空军勤务学院 | Airport runway pilot lamp |
| CN205824812U (en) * | 2016-04-24 | 2016-12-21 | 宁波爱美克思照明电器有限公司 | Led street lamp |
| CN107388104A (en) * | 2017-08-02 | 2017-11-24 | 安徽信息工程学院 | A kind of light projector modulated structure |
| CN206682772U (en) * | 2017-04-27 | 2017-11-28 | 德清伊特电子有限公司 | LED ceiling lamps |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20040306U1 (en) * | 2004-06-22 | 2004-09-22 | Iguzzini Illuminazione | RETRACTABLE LIGHTING APPARATUS |
| ES1061042Y (en) * | 2005-09-08 | 2006-04-01 | Iep Iluminacion S A | POLIVALENT BACLE FOR LUMINARY. |
| CN101551087B (en) * | 2008-04-03 | 2010-12-29 | 富准精密工业(深圳)有限公司 | Light emitting diode lamp |
| CN202835023U (en) * | 2012-08-31 | 2013-03-27 | 厦门市光美光电科技有限公司 | Adjustable light-emitting diode (LED) lamp |
| CN203927484U (en) * | 2014-05-08 | 2014-11-05 | 安徽科瑞特电子科技有限公司 | A kind of LED lamp barrel structure |
| CN204285195U (en) * | 2014-12-06 | 2015-04-22 | 深圳市展邦泰外贸有限公司 | A kind of illumination and decoration two-purpose LED pendent lamp |
| CN105042494B (en) * | 2015-08-27 | 2017-10-03 | 烟台旭泰新能源科技有限公司 | A kind of integration is followed spot solar street light, follow spot automatic lifting system and method |
| CN105508985A (en) * | 2016-01-23 | 2016-04-20 | 中能世华(北京)节能科技有限公司 | Intelligent sunlight-follow solar haze-removal energy-saving street lamp |
| CN205698590U (en) * | 2016-03-24 | 2016-11-23 | 陈建翰 | Automatically the ultraviolet sterilizing lamp that exhibition is received |
| CN205504854U (en) * | 2016-04-15 | 2016-08-24 | 杭州鸿德照明科技有限公司 | Intelligent LED streetlamp |
| CN205746735U (en) * | 2016-06-20 | 2016-11-30 | 安徽科发信息科技有限公司 | A kind of outdoor bulkhead lamp device |
| CN206496302U (en) * | 2016-10-24 | 2017-09-15 | 西华大学 | A kind of intelligent road-lamp |
| CN206367617U (en) * | 2016-12-28 | 2017-08-01 | 芜湖元一航空科技有限公司 | A kind of unmanned plane camera mounting bracket |
| CN206459141U (en) * | 2017-02-23 | 2017-09-01 | 广东德九新能源有限公司 | A kind of new type solar energy Lawn lamp |
| CN206672541U (en) * | 2017-03-28 | 2017-11-24 | 天津市光星电子科技有限公司 | A kind of electronic information plate fixed support device |
| CN206695007U (en) * | 2017-04-06 | 2017-12-01 | 青海苏阳光电科技有限公司 | A kind of LED landscape lamp with dynamic sense |
| CN206802992U (en) * | 2017-05-27 | 2017-12-26 | 温州博富市政建筑工程有限公司 | A kind of Height Adjustable municipal road lamp |
| CN107198421A (en) * | 2017-06-23 | 2017-09-26 | 何建龙 | A kind of solar energy mailbox of high conversion rate |
| CN107166286A (en) * | 2017-07-20 | 2017-09-15 | 衡水通广通信导航设备有限公司 | Lift easy broken rod lamp wall folding system |
| CN107830488A (en) * | 2017-12-08 | 2018-03-23 | 吕启明 | A kind of solar LED street lamp |
-
2017
- 2017-12-29 CN CN201711484801.XA patent/CN108180433B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202915251U (en) * | 2012-11-30 | 2013-05-01 | 倪晓旺 | Energy-saving type light-emitting diode (LED) beacon light |
| CN104848156A (en) * | 2015-05-19 | 2015-08-19 | 缙云县工拓机械设备有限公司 | LED pillar lamp with twinkling indication function and use method thereof |
| CN204879923U (en) * | 2015-09-11 | 2015-12-16 | 中国人民解放军空军勤务学院 | Airport runway pilot lamp |
| CN205824812U (en) * | 2016-04-24 | 2016-12-21 | 宁波爱美克思照明电器有限公司 | Led street lamp |
| CN206682772U (en) * | 2017-04-27 | 2017-11-28 | 德清伊特电子有限公司 | LED ceiling lamps |
| CN107388104A (en) * | 2017-08-02 | 2017-11-24 | 安徽信息工程学院 | A kind of light projector modulated structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108180433A (en) | 2018-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103241343B (en) | A kind of intelligent self-powered remote-control romote-sensing solar power buoy | |
| CN210015524U (en) | Traffic light device for wisdom traffic | |
| CN205276987U (en) | Safe multi -functional wire pole | |
| CN108180433B (en) | Aviation pilot lamp for airport | |
| CN203392690U (en) | Rotating wheel power generation system for elevator | |
| CN204589865U (en) | A kind of intelligent traffic facility automatic crash-proof device | |
| CN206093897U (en) | Solar street lamp | |
| CN201391760Y (en) | Emergency lighting vehicle | |
| CN210639761U (en) | Flow guide device for intelligent traffic | |
| CN202574570U (en) | Intelligent self-driven remotely controlled and remotely measured solar buoy | |
| CN209947307U (en) | Combined scenic spot indicating device suitable for tourism management | |
| CN204901621U (en) | Solar energy, complementary intelligent LED aviation obstruction beacon of commercial power | |
| CN112879857A (en) | City wisdom street lighting | |
| CN2679490Y (en) | Solar buried lights | |
| CN203982533U (en) | A kind of power transmission line warning device | |
| CN210624406U (en) | Install low power consumption LED street lamp in urban street both sides | |
| CN206040158U (en) | Led electronic guide board | |
| CN205428230U (en) | Emergent traffic signal lamp | |
| CN221629680U (en) | LED street lamp capable of automatically switching energy sources in emergency | |
| CN203868724U (en) | Mobile lamp vehicle with windproof early warning and safety control system | |
| CN206918886U (en) | A kind of novel bridge LED illumination lamp | |
| CN220566881U (en) | Road traffic prompt device | |
| CN104048172A (en) | Mobile lamp trolley with windproof early warning and safety control system | |
| CN220847232U (en) | Intelligent safety cone with positioning function | |
| CN216562096U (en) | Synchronous opening and closing device for standby lane blocking machine and passing signal lamp of toll station |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |