CN109300319A - A kind of buried pedestrian crossing lamp - Google Patents
A kind of buried pedestrian crossing lamp Download PDFInfo
- Publication number
- CN109300319A CN109300319A CN201811150425.5A CN201811150425A CN109300319A CN 109300319 A CN109300319 A CN 109300319A CN 201811150425 A CN201811150425 A CN 201811150425A CN 109300319 A CN109300319 A CN 109300319A
- Authority
- CN
- China
- Prior art keywords
- matrix
- sliding block
- buried
- led lamp
- pressure sensor
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of buried pedestrian crossing lamps, including controller and box body, box body bottom is equipped with luminescence unit, luminescence unit includes radiating block, circuit board, red LED lamp bead and green LED lamp bead, the tempered glass being fixed with above luminescence unit in box body, tempered glass upper surface are fixed with multiple positioning columns；Matrix has the location hole cooperated with the positioning column, and the tempered glass upper surface is fixed with pressure sensor, and the quantity of the pressure sensor is equal to the quantity of the matrix, and each matrix is located at the top of a pressure sensor；The upper surface of the matrix has multiple blind holes, has sliding block in the blind hole, spring is connected between the sliding block and the closed end of blind hole, vibration generating device is equipped on the sliding block, is closed with soft sealing film at the open end of each blind hole.Signal lamp of the invention can effectively remind pedestrian not make a dash across the red light.
Description
Technical field
The present invention relates to signal lamp field, a kind of buried pedestrian crossing lamp.
Background technique
Signal lamp is one of the key facility for maintaining traffic order, and usual signal lamp is located in eminence, to give way
People and driver are convenient for viewing.But have many pedestrians when going across the road, signal etc. is not looked up, is directly jaywalked, and is caused non-
Often dangerous, because of a kind of buried signal lamp of the invention, pedestrian bows and can also see.But some people focus on now
On mobile phone, the signal lamp on ground still can be ignored by it.
Summary of the invention
Goal of the invention: the present invention is directed to overcome the deficiencies of existing technologies, a kind of buried pedestrian crossing lamp is provided.
Technical solution: a kind of buried pedestrian crossing lamp, the box body including controller and cuboid, box body bottom
Luminescence unit is installed, luminescence unit includes radiating block, circuit board, multiple red LED lamp beads for being installed on circuit board and multiple
It is installed on the green LED lamp bead of circuit board, the tempered glass being fixed with above luminescence unit in the box body, the tempering
Glass top surface is fixed with multiple positioning columns；The box body include the first side wall, second sidewall, third side wall, the 4th side wall and
Bottom wall is fixed with the flexible water unit of rectangle in the box body, and the flexible water unit has multiple rectangular through-holes, described
Flexible water unit is tightly connected with the first side wall, second sidewall, third side wall and the 4th side wall, fixed in each rectangular opening
There is a transparent matrix an of cuboid, 4 sides of the rectangular through-hole of the matrix and flexible water unit, which seals, to be consolidated
Fixed, the matrix has the location hole cooperated with the positioning column, and the tempered glass upper surface is fixed with pressure sensor, institute
The quantity for stating pressure sensor is equal to the quantity of the matrix, and each matrix is located at the top of a pressure sensor；The base
The upper surface of block has multiple blind holes, has sliding block in the blind hole, is connected with bullet between the sliding block and the closed end of blind hole
Spring is equipped with vibration generating device on the sliding block, is closed with soft sealing film at the open end of each blind hole.
Further, the matrix is made of transparent plastic.
Further, the quantity of the matrix is 4, is in several rows of column.
Further, there is multiple red LED lamp beads and multiple rows of green LED lamp bead, red LED lamp bead and green on circuit board
The number of rows of color LED lamp bead is equal and is alternately arranged.
Further, the blind hole rectangular array distribution on matrix.
Further, each matrix has at least two location holes.
Further, controller is controlled, and lights all red LED lamp beads in first time period, at second
Between section light all green LED lamp beads；Controller is controlled, in first time period, when some pressure sensor
When measured value is greater than pressure threshold, make all vibration generating device vibrations on the corresponding matrix of the pressure sensor.
Further, the soft sealing film is made of clear material, and a light intensity sensing is additionally provided at each sliding block
Device, controller are controlled, and light all red LED lamp beads in first time period, are made in second time period all green
Color LED lamp bead lights；Controller is controlled, in first time period, when the measured value of some pressure sensor is greater than pressure
When threshold value, the measured value of light intensity sensor on the corresponding matrix of the pressure sensor is made to be less than the light intensity sensor institute of Intensity threshold
Sliding block at vibration generating device vibration.
Further, when no external force, the top for shaking generating device is higher than the upper surface of matrix.
Further, the flexible water unit is made of rubber.
Further, the sliding block is made of opaque material, the packet that also there are top and bottom to be open at the sliding block
The cylinder of the light intensity sensor is enclosed, the bottom of cylinder and sliding block are fixed by adhesive glue.
The utility model has the advantages that signal lamp of the invention, is embedded in ground, pedestrian bows and can also see, and can also shake
Dynamic, further reminding not get over line and make a dash across the red light.
Detailed description of the invention
Fig. 1 is signal lamp schematic top plan view；
Fig. 2 is signal lamp diagrammatic cross-section；
Fig. 3 is signal lamp partial enlarged view.
Specific embodiment
Appended drawing reference: 1 box body；1.1 flexible water units；2 matrixs；2.1 soft sealing film；2.2 vibration generating devices；
2.3 sliding block；2.4 spring；2.5 blind hole；2.6 light intensity sensor；3 tempered glass；3.1 positioning column；3.2 pressure sensor；4 circuits
Plate；4.1 red LED lamp beads；4.2 green LED lamp beads.
A kind of buried pedestrian crossing lamp, the box body 1 including controller and cuboid, the box body bottom are equipped with hair
Light unit, luminescence unit include radiating block, circuit board 4, multiple red LED lamp beads 4.1 and multiple installations for being installed on circuit board
In the tempered glass 3 being fixed in the green LED lamp bead 4.2 of circuit board, the box body above luminescence unit, the tempering
Glass top surface is fixed with multiple positioning columns 3.1；The box body includes the first side wall, second sidewall, third side wall, the 4th side wall
And bottom wall, the flexible water unit 1.1 of rectangle is fixed in the box body, the flexible water unit is logical with multiple rectangles
Hole, the flexible water unit are tightly connected with the first side wall, second sidewall, third side wall and the 4th side wall, each rectangle
The transparent matrix 2 an of cuboid, 4 sides of the matrix and the rectangular through-hole of flexible water unit are fixed in hole
Sealing is fixed, and the matrix has the location hole cooperated with the positioning column, and the tempered glass upper surface is fixed with pressure
Sensor 3.2, the quantity of the pressure sensor are equal to the quantity of the matrix, and each matrix is located at a pressure sensor
Top；The upper surface of the matrix has multiple blind holes 2.5, has sliding block 2.3, the envelope of the sliding block and blind hole in the blind hole
It is connected with spring 2.4 between closed end, vibration generating device 2.2 is installed on the sliding block, is closed at the open end of each blind hole
Flexible sealing film 2.1.
The matrix is made of transparent plastic.The quantity of the matrix is 4, is in several rows of column.Have on circuit board more
The number of rows of a red LED lamp bead and multiple rows of green LED lamp bead, red LED lamp bead and green LED lamp bead is equal and is alternately arranged.
Blind hole rectangular array distribution on matrix.Each matrix has at least two location holes.
Signal lamp of the invention, is embedded in ground, shines upwards, thus when pedestrian walks, it can bowing and playing mobile phone
Enough it is alerted.And in the time that red light lights, when someone is stepped down on matrix, the shaking device on the matrix can shake, into
The prompting of one step not get over line and make a dash across the red light.
In order to keep the vibration for shaking generating device more targeted, a kind of control mode can also be changed, when some pressure passes
When the measured value of sensor is greater than pressure threshold, keep the measured value of light intensity sensor on the corresponding matrix of pressure sensor 3.2 small
Vibration generating device vibration at the sliding block where light intensity sensor 2.6 in Intensity threshold.The measured value of light intensity sensor is small
In Intensity threshold, illustrates that the foot of pedestrian is located at the top of blind hole, block environment light, at this time the vibration generating device of this blind hole
It shakes more targeted.In addition, more optimally, the sliding block is made of opaque material, also have at the sliding block top and
The cylinder of the encirclement light intensity sensor of bottom opening, the bottom of cylinder and sliding block are fixed by adhesive glue.Hair is reduced in this way
Interference of the light unit to light intensity sensor, light intensity sensor is mainly for detection of environmental light intensity.
As shown in figure 3, vibration generating device is higher than the upper surface of matrix slightly, and pedestrian steps down in blind hole when without external force
When, sliding block can slightly be shunk downwards, but the vibration for shaking generating device still can be perceived.Pedestrian will not trample on
Shake generating device.Location hole and positioning column can play the role of limit to matrix.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (9)
1. a kind of buried pedestrian crossing lamp, which is characterized in that the box body including controller and cuboid, box body bottom
Luminescence unit is installed, luminescence unit includes radiating block, circuit board, multiple red LED lamp beads for being installed on circuit board and multiple
It is installed on the green LED lamp bead of circuit board, the tempered glass being fixed with above luminescence unit in the box body, the tempering
Glass top surface is fixed with multiple positioning columns；The box body include the first side wall, second sidewall, third side wall, the 4th side wall and
Bottom wall is fixed with the flexible water unit of rectangle in the box body, and the flexible water unit has multiple rectangular through-holes, described
Flexible water unit is tightly connected with the first side wall, second sidewall, third side wall and the 4th side wall, fixed in each rectangular opening
There is a transparent matrix an of cuboid, 4 sides of the rectangular through-hole of the matrix and flexible water unit, which seals, to be consolidated
Fixed, the matrix has the location hole cooperated with the positioning column, and the tempered glass upper surface is fixed with pressure sensor, institute
The quantity for stating pressure sensor is equal to the quantity of the matrix, and each matrix is located at the top of a pressure sensor；The base
The upper surface of block has multiple blind holes, has sliding block in the blind hole, is connected with bullet between the sliding block and the closed end of blind hole
Spring is equipped with vibration generating device on the sliding block, is closed with soft sealing film at the open end of each blind hole.
2. buried pedestrian crossing lamp according to claim 1, which is characterized in that the matrix is made of transparent plastic.
3. buried pedestrian crossing lamp according to claim 1, which is characterized in that the quantity of the matrix is 4, is in one
Row's arrangement.
4. buried pedestrian crossing lamp according to claim 1, which is characterized in that have multiple red LEDs on circuit board
The number of rows of lamp bead and multiple rows of green LED lamp bead, red LED lamp bead and green LED lamp bead is equal and is alternately arranged.
5. buried pedestrian crossing lamp according to claim 1, which is characterized in that the blind hole rectangular array point on matrix
Cloth.
6. buried pedestrian crossing lamp according to claim 1, which is characterized in that each matrix has at least two positioning
Hole.
7. buried pedestrian crossing lamp according to claim 1, which is characterized in that controller is controlled, at first
Between section light all red LED lamp beads, light all green LED lamp beads in second time period；Controller is controlled
System, when the measured value of some pressure sensor is greater than pressure threshold, keeps the pressure sensor corresponding in first time period
All vibration generating device vibrations on matrix.
8. buried pedestrian crossing lamp according to claim 1, which is characterized in that the soft sealing film is by transparent material
It is made, a light intensity sensor is additionally provided at each sliding block, controller is controlled, and all red are made in first time period
LED lamp bead lights, and lights all green LED lamp beads in second time period；Controller is controlled, in first time period
In, when the measured value of some pressure sensor is greater than pressure threshold, sense light intensity on the corresponding matrix of the pressure sensor
The measured value of device is less than the vibration generating device vibration at the sliding block where the light intensity sensor of Intensity threshold.
9. buried pedestrian crossing lamp according to claim 1, which is characterized in that the sliding block is by opaque material system
At, the cylinder for the encirclement light intensity sensor that also there are top and bottom to be open at the sliding block, the bottom of cylinder and sliding block
It is fixed by adhesive glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811150425.5A CN109300319B (en) | 2018-09-29 | 2018-09-29 | Buried pedestrian crossing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811150425.5A CN109300319B (en) | 2018-09-29 | 2018-09-29 | Buried pedestrian crossing lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109300319A true CN109300319A (en) | 2019-02-01 |
| CN109300319B CN109300319B (en) | 2020-08-25 |
Family
ID=65161183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811150425.5A Active CN109300319B (en) | 2018-09-29 | 2018-09-29 | Buried pedestrian crossing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109300319B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660248A (en) * | 2019-10-30 | 2020-01-07 | 上海海事大学 | Novel motor vehicle signal lamp device and construction method thereof |
| CN111798682A (en) * | 2020-06-19 | 2020-10-20 | 扬州市法马智能设备有限公司 | Ground type traffic signal lamp with efficient heat dissipation and shock absorption functions |
| CN111986496A (en) * | 2020-08-31 | 2020-11-24 | 安徽国云智能科技有限公司 | Lane information guiding device for vehicle running |
| CN112962484A (en) * | 2021-02-19 | 2021-06-15 | 杭州根号网络科技有限公司 | Intelligent zebra crossing capable of preventing pedestrians from running red light by mistake |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1407619A (en) * | 1971-09-30 | 1975-09-24 | Siemens Ag | Electrical signal transmission systems |
| EP0263026A1 (en) * | 1986-09-30 | 1988-04-06 | SOCIETE D'ETUDES POUR LE DEVELOPPEMENT DES PRODUCTIONS ELECTRONIQUES société anonyme | Electric power supply device for a light source using halide lamps |
| CN201625414U (en) * | 2009-07-16 | 2010-11-10 | 陈漱文 | Interactive dancing floor component |
| CN104346924A (en) * | 2014-10-17 | 2015-02-11 | 王海鹏 | Intelligent road traffic guidance system for blind persons |
| CN104737624A (en) * | 2012-10-17 | 2015-06-24 | 皇家飞利浦有限公司 | Methods and apparatus for applying lighting to an object |
| CN204608638U (en) * | 2015-05-17 | 2015-09-02 | 陈振发 | The special cross walk alarming device of a kind of intelligent blind |
| CN204919270U (en) * | 2015-07-13 | 2015-12-30 | 衢州圣荣电子科技有限公司 | Lead sidewalk for visually impaired people with traffic lights prompt facility |
| CN205722440U (en) * | 2016-06-26 | 2016-11-23 | 魏长江 | A kind of buried traffic lights |
| CN205788756U (en) * | 2016-06-27 | 2016-12-07 | 胡建雄 | Traffic intersection pedestrian walkway signals's alarm set |
| KR20170006483A (en) * | 2015-07-08 | 2017-01-18 | 현대자동차주식회사 | Pedestrian recognizing device, and vehicle and pedestrian recognizing system using the same |
| CN106504552A (en) * | 2016-10-25 | 2017-03-15 | 汉寿何岗新能源汽车有限公司 | A kind of electronic safety lamp for preventing from making a dash across the red light and electronic police |
| CN206258138U (en) * | 2016-12-06 | 2017-06-16 | 安徽工程大学 | A kind of snow boot |
| CN206789054U (en) * | 2017-06-12 | 2017-12-22 | 攀枝花学院 | Geostatic pressure formula traffic lights |
| CN108399738A (en) * | 2018-03-15 | 2018-08-14 | 青岛智慧城市产业发展有限公司 | A kind of intelligent transportation device of assisting blind trip |
-
2018
- 2018-09-29 CN CN201811150425.5A patent/CN109300319B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1407619A (en) * | 1971-09-30 | 1975-09-24 | Siemens Ag | Electrical signal transmission systems |
| EP0263026A1 (en) * | 1986-09-30 | 1988-04-06 | SOCIETE D'ETUDES POUR LE DEVELOPPEMENT DES PRODUCTIONS ELECTRONIQUES société anonyme | Electric power supply device for a light source using halide lamps |
| CN201625414U (en) * | 2009-07-16 | 2010-11-10 | 陈漱文 | Interactive dancing floor component |
| CN104737624A (en) * | 2012-10-17 | 2015-06-24 | 皇家飞利浦有限公司 | Methods and apparatus for applying lighting to an object |
| CN104346924A (en) * | 2014-10-17 | 2015-02-11 | 王海鹏 | Intelligent road traffic guidance system for blind persons |
| CN204608638U (en) * | 2015-05-17 | 2015-09-02 | 陈振发 | The special cross walk alarming device of a kind of intelligent blind |
| KR20170006483A (en) * | 2015-07-08 | 2017-01-18 | 현대자동차주식회사 | Pedestrian recognizing device, and vehicle and pedestrian recognizing system using the same |
| CN204919270U (en) * | 2015-07-13 | 2015-12-30 | 衢州圣荣电子科技有限公司 | Lead sidewalk for visually impaired people with traffic lights prompt facility |
| CN205722440U (en) * | 2016-06-26 | 2016-11-23 | 魏长江 | A kind of buried traffic lights |
| CN205788756U (en) * | 2016-06-27 | 2016-12-07 | 胡建雄 | Traffic intersection pedestrian walkway signals's alarm set |
| CN106504552A (en) * | 2016-10-25 | 2017-03-15 | 汉寿何岗新能源汽车有限公司 | A kind of electronic safety lamp for preventing from making a dash across the red light and electronic police |
| CN206258138U (en) * | 2016-12-06 | 2017-06-16 | 安徽工程大学 | A kind of snow boot |
| CN206789054U (en) * | 2017-06-12 | 2017-12-22 | 攀枝花学院 | Geostatic pressure formula traffic lights |
| CN108399738A (en) * | 2018-03-15 | 2018-08-14 | 青岛智慧城市产业发展有限公司 | A kind of intelligent transportation device of assisting blind trip |
Non-Patent Citations (1)
| Title |
|---|
| 王灵利: "城市道路信号交叉口行人过街安全保障技术研究", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660248A (en) * | 2019-10-30 | 2020-01-07 | 上海海事大学 | Novel motor vehicle signal lamp device and construction method thereof |
| CN111798682A (en) * | 2020-06-19 | 2020-10-20 | 扬州市法马智能设备有限公司 | Ground type traffic signal lamp with efficient heat dissipation and shock absorption functions |
| CN111986496A (en) * | 2020-08-31 | 2020-11-24 | 安徽国云智能科技有限公司 | Lane information guiding device for vehicle running |
| CN111986496B (en) * | 2020-08-31 | 2021-08-10 | 邱晓东 | Lane information guiding device for vehicle running |
| CN112962484A (en) * | 2021-02-19 | 2021-06-15 | 杭州根号网络科技有限公司 | Intelligent zebra crossing capable of preventing pedestrians from running red light by mistake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109300319B (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109300319A (en) | A kind of buried pedestrian crossing lamp | |
| KR101783391B1 (en) | Lighting traffic safety sign | |
| KR101674320B1 (en) | A road lighting device using solar power | |
| CN106223223A (en) | A kind of safe passing alarming device of crossing | |
| CN107386143A (en) | A kind of intelligent zebra stripes | |
| KR101904994B1 (en) | Crosswalk light device | |
| CN106097643A (en) | A kind of for surveying and drawing the alarming device in operation | |
| CN209895727U (en) | Dual-purpose advertising light box | |
| KR102271279B1 (en) | Crosswalk signal display system using luminous braille block | |
| KR20110007304U (en) | Apparatus for controlling a high-pass system | |
| KR101110001B1 (en) | Road traffic lane indication device with side emitting led loop lamp | |
| KR20120009304A (en) | A Lihgting Unit of Hole-Cup for Golf Game and Lighting Control Method | |
| KR200459102Y1 (en) | Led signal lamp | |
| CN208124103U (en) | A kind of wisdom street lamp | |
| KR20100011303U (en) | Stone bollard | |
| KR101002601B1 (en) | Led crosswalk safety apparatus | |
| KR101246663B1 (en) | a lighting blocks | |
| CN208183583U (en) | A kind of luminous isolation pile and its control system | |
| KR101056641B1 (en) | Buried led light-emitting apparatus | |
| CN214328388U (en) | Luminous floor tile | |
| CN217203691U (en) | Intelligent zebra crossing system for intersection without lamp control | |
| CN207919403U (en) | A kind of pavement warning sign | |
| CN210429166U (en) | Display module of LED dot matrix | |
| CN216428058U (en) | Intensive point light source active light-emitting road traffic sign | |
| CN214504608U (en) | Novel license plate discernment display screen device |
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 |