CN102192454A - Street lamp device - Google Patents
Street lamp device Download PDFInfo
- Publication number
- CN102192454A CN102192454A CN2010101223070A CN201010122307A CN102192454A CN 102192454 A CN102192454 A CN 102192454A CN 2010101223070 A CN2010101223070 A CN 2010101223070A CN 201010122307 A CN201010122307 A CN 201010122307A CN 102192454 A CN102192454 A CN 102192454A
- Authority
- CN
- China
- Prior art keywords
- road
- lamp device
- illuminating part
- traffic
- road lamp
- 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
Images
Classifications
-
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a street lamp device is fixed on a road and used for illuminating the road. The road surface of the road comprises a traveling direction, the road surface and the street lamp device jointly defines a first side and a second side, wherein the first side is arranged at one side, in the direction opposite to the traveling direction, of the street lamp device; and the second side is arranged at the other side, in the same direction as the traveling direction, of the street lamp device. The street lamp device comprises at least one illuminating part providing light for the road surface of the road. The illuminating part comprises a first end and a second end, wherein the first end extends towards the first side and the second end is opposite to the first end and extends towards the second side. The illuminating part is provided with a light output surface, wherein the light output surface is towards the road surface and forms an acute angle with the traveling direction of the road surface, and the included angle between the light output surface and the traveling direction of the road surface is not less than the divergence angle of the first end of the illuminating part. The street lamp device provided by the invention can be used for preventing stronger street lamp light from directly entering the eyes of a driver, thus effectively preventing glare.
Description
Technical field
The present invention relates to a kind of road lamp device.
Background technology
Dazzle is one of a kind of light pollution, causes mainly due to the stimulation of bright source to human eye, and the influence of dazzle makes human eye be difficult to the identification object easily or human eye is produced injury.For the driver that drive night, dazzle is mainly derived from street lamp.When the light source of road lamp device adopted the LED lamp with high brightness more, glare problem was more outstanding.
Summary of the invention
In view of this, be necessary to provide a kind of road lamp device that reduces dazzle.
A kind of road lamp device is fixed on the road and is used to provide and throws light in described road.Described pavement of road comprises a direction of traffic, and described pavement of road and described road lamp device define one jointly and be positioned at first side of contrary described direction of traffic one side of described road lamp device and second side that is positioned at described road lamp device along described direction of traffic one side.Described road lamp device comprises that at least one is used for providing to described pavement of road the illuminating part of light.Described illuminating part comprises first end that stretches to described first side and one and opposing second end that stretches to described second side of described first end.Described illuminating part has one and goes out optical plane.Described go out optical plane towards described road surface and with the angle of described road surface direction of traffic be acute angle, and the described angle that goes out between optical plane and the described road surface direction of traffic is not less than the angle of divergence of described illuminating part in described first end.
Described street lighting device is according to the direction of traffic on road surface, go out angle between optical plane and the road surface and the relation between the described light source angle of divergence by limiting described street lamp, make polishing body that described light source sent along the direction of traffic that follows described road surface, therefore can prevent that stronger street lamp light from directly entering driver's eyes, therefore can effectively prevent dazzle.
Description of drawings
Fig. 1 is the structural representation of the road lamp device of first embodiment of the invention.
Fig. 2 is the illumination schematic diagram of the road lamp device of Fig. 1 of the present invention.
Fig. 3 is a schematic diagram of using the roadway lighting system that the road lamp device of Fig. 1 of the present invention forms.
Fig. 4 is the structural representation of second embodiment of the invention road lamp device.
Fig. 5 is the functional block diagram of the adjusting device of road lamp device of the present invention.
The main element symbol description
Road lamp device 100,300
Illuminating part 20,20a, 20b
Light source fixed head 21
Brace 212a
First end 213,213a, 213b
Adjusting device 40
Go out optical plane s, s1, s2
Road surface g, g1, g2
Direction of traffic A, A1, A2
Angle theta
1, θ
3, θ
4
Angle of divergence θ
2
The specific embodiment
Below in conjunction with accompanying drawing the present invention being done one specifically introduces.
See also Fig. 1, be depicted as the structural representation of the road lamp device 100 of first embodiment of the invention, described road lamp device 100 comprises 10, one illuminating parts 20 in a support portion and a bindiny mechanism 30.
Described support portion 10 is used for supporting, fixing described illuminating part 20.Described support portion 10 comprises a support column 11 and a support bar 12 that links to each other with described support column 11.In the present embodiment, the bearing of trend of described support column 11 and described support bar 12 are perpendicular.
Described illuminating part 20 comprises a light source fixed head 21 and a plurality of light source that is arranged side by side 22.Described light source fixed head 21 comprises the second surface 212 that a first surface 211 and and described first surface 211 are opposing.Vertically extend a plurality of brace 212a on the described second surface 212.Described light source fixed head 21 comprises one first end 213 and one and the second opposing end 214 of described first end 213.Described a plurality of light source 22 is arranged side by side and is fixed on the described first surface 211, and the optical plane that goes out of described a plurality of light sources 22 is positioned at same plane, and what form described illuminating part 20 goes out optical plane s.In the present embodiment, described light source 22 is light emitting diode (LED) light source.
Described bindiny mechanism 30 comprises a plurality of links 31.One end of described a plurality of link 31 links to each other with described a plurality of brace 212a respectively, and the other end links to each other with described support bar 12, and described link 31 is fixed in described light source fixed head 21 on the described support bar 12 at a certain angle.Preferably, the fixed angle of 31 pairs of described light source fixed heads 21 of described link is for adjusting.
See also Fig. 2, be the illumination schematic diagram of the road lamp device 100 of first embodiment of the invention, described road lamp device 100 is fixed on the road surface g of road (figure indicates), and one of described road surface g definition is as the indicated direction of traffic of A.One of the common definition of described pavement of road g and described road lamp device is positioned at first side L1 of described road lamp device 100 contrary described direction of traffic A one sides and the second side L2 that is positioned at described road lamp device 100 along described direction of traffic A one side.Wherein, described first end 213 stretches to the described first side L1, and described second end 214 stretches to the described second side L2, described go out optical plane s towards described road surface g and and described direction of traffic A between angle be acute angle.Angle between the direction of traffic A that goes out optical plane s and described road surface g of described illuminating part 20 is θ
1The light of dispersing to described first end 213 and be θ perpendicular to the maximum angle that goes out between the optical plane s direction
2, herein, with described θ
2Be defined as described road lamp device 100 in the angle of divergence of described first end 213.Angle theta between the direction of traffic A that goes out optical plane s and described road surface of described illuminating part 20
1Be not less than described road lamp device 100 in the angle of divergence θ of described first end 213
2
The street lighting device 100 of present embodiment according to the direction of traffic A on road surface, goes out angle between optical plane s and the road surface g and described light source 22 in the angle of divergence θ of described first end by limiting described illuminating part 20
2Between relation, make polishing body that described light source 22 sent along the direction of traffic A that follows described road surface g, therefore can prevent that stronger street lamp light from directly entering driver's eyes, therefore can effectively prevent dazzle.
See also Fig. 3, schematic diagram for the roadway lighting system 200 of the road lamp device 100 of using present embodiment, when using a plurality of road lamp devices 100 and form roadway lighting systems 200, the direction of traffic angle that A is that goes out optical plane s and road surface g of the illuminating part 20 of described a plurality of road lamp devices 100 is identical and be not less than described road lamp device 100 in the angle of divergence of described first end 213.Spacing distance between the described adjacent road lamp device 100 is being preferable less than light source 22 along the radiation length of described direction of traffic A on described road surface g.
See also Fig. 4, be the illumination schematic diagram of the road lamp device 300 of second embodiment of the invention, in the present embodiment, described road lamp device 300 comprises two the first illuminating part 20a and the second illuminating part 20b that lay respectively at described support column 11 both sides.Described first illuminating part 20a and the described second illuminating part 20b go out optical plane s1, s2 and corresponding road surface g1, the direction of traffic A1 of g2, the angle theta between the A2
3, θ
4All be not less than this illuminating part 20a, 20b is respectively at the corresponding first end 213a, the angle of divergence of 213b.In the present embodiment, be positioned at the road surface g1 of described road lamp device 300 both sides, the direction of traffic A1 of g2, A2 is opposite, two illuminating part 20a, 20b goes out optical plane s1, s2 respectively with corresponding road surface g1, the direction of traffic A1 of g2, the angle theta of A2
3, θ
4Equal and opposite in direction.Therefore described road lamp device 300 can be two road surface g1 that adjacent direction of traffic is opposite simultaneously, and g2 provides illumination and prevents dazzle respectively.Preferably, described each illuminating part 20 edge and corresponding road surface g1, the direction of traffic A1 of g2, the vertical direction of A2 is at road surface g1, the radiation length of g2 and this road surface g1, the width of g2 is suitable, and the driver to adjacent road surface exerts an influence with the light that prevents described illuminating part 20.
See also Fig. 5, the road lamp device 100 of first, second embodiment of the present invention, 300 can also comprise an adjusting device 40, described adjusting device 40 comprises a detection equipment 41, a processor 42, a drive unit 43, described processor 42 connects described detection equipment 41 and described drive unit 43 respectively.Described detection equipment 41 is used to detect the variation of the traffic on road surface, and detection signal is sent to described processor 42.Described processor 42 is used for the detection signal according to described detection equipment, analyze and obtain the current traffic in road surface, for example current vehicle and pedestrian's quantity situation in the unit interval, and send corresponding driving signal to described drive unit 43 according to the result who analyzes.Described drive unit 43 is used to produce driving force, and (20a, (s1 is s2) with respect to described road surface g (g1, g2) direction of traffic A (A1, angle A2) for the optical plane s that goes out 20b) to change described illuminating part 20.In case the traffic on described road surface changes to some extent, the road lamp device with described adjusting device 40 can be according to the variation of the traffic on road surface, adjusts the described angle that goes out optical plane with respect to the road surface direction of traffic at any time automatically, to obtain best illuminating effect.
In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (10)
1. road lamp device, be fixed on the road and be used to described road that illumination is provided, described road comprises a direction of traffic, described pavement of road and described road lamp device define one jointly and are positioned at first side of contrary described direction of traffic one side of described road lamp device and second side that is positioned at described road lamp device along described direction of traffic one side, described road lamp device comprises that at least one is used for providing to described pavement of road the illuminating part of light, described illuminating part comprises first end that stretches to described first side and one and opposing second end that stretches to described second side of described first end, described illuminating part has one and goes out optical plane, it is characterized in that: described go out optical plane towards described road surface and with the angle of described direction of traffic be acute angle, and the described angle that goes out between optical plane and the described road surface direction of traffic is not less than the angle of divergence of described illuminating part in described first end.
2. road lamp device as claimed in claim 1 comprises the support portion of supporting described illuminating part and described illuminating part is fixed in bindiny mechanism on the described support portion.
3. road lamp device as claimed in claim 2 is characterized in that: described support portion comprises a support column and a support bar that links to each other with described support column.
4. road lamp device as claimed in claim 2 is characterized in that: described bindiny mechanism comprises a light source fixed head and a plurality of link.
5. road lamp device as claimed in claim 4, it is characterized in that: described light source fixed head comprises a first surface and one and the opposing second surface of described first surface, described a plurality of light source is fixed in side by side on the described first surface, vertically extend a plurality of braces on the described second surface, one end of described a plurality of links links to each other with described a plurality of braces respectively, and the other end links to each other with described support bar.
6. road lamp device as claimed in claim 3, it is characterized in that: the quantity of described illuminating part is two, lay respectively at the both sides of described support column, the optical plane that goes out of the light source of described each illuminating part all is not less than the light source of this illuminating part in the angle of divergence of corresponding first end with the angle of the direction of traffic on corresponding road surface.
7. road lamp device as claimed in claim 6 is characterized in that: described each illuminating part along with the vertical direction of corresponding road surface direction of traffic on width on the radiation length on road surface and this road surface suitable.
8. road lamp device as claimed in claim 1 is characterized in that: described illuminating part comprises a plurality of light sources that are arranged side by side, the going out optical plane and describedly go out optical plane and be positioned at same plane of described a plurality of light sources.
9. road lamp device as claimed in claim 1, it is characterized in that: described road lamp device comprises a detection equipment, a processor and a drive unit, described processor connects described detection equipment and described drive unit respectively, described detection equipment is used to detect the variation of the traffic on road surface, and detection signal is sent to described processor, described processor is used for the detection signal according to described arrangement for detecting, analyze and obtain the current traffic in road surface, and send corresponding driving signal to described drive unit according to the result who analyzes, described drive unit is used to produce driving force, to change the angle between optical plane and the road surface of of described illuminating part.
10. road lamp device as claimed in claim 1, wherein, described illuminating part comprises a plurality of light sources that are arranged side by side, described light source is light emitting diode (LED) light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101223070A CN102192454B (en) | 2010-03-11 | 2010-03-11 | Street lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101223070A CN102192454B (en) | 2010-03-11 | 2010-03-11 | Street lamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102192454A true CN102192454A (en) | 2011-09-21 |
| CN102192454B CN102192454B (en) | 2013-10-09 |
Family
ID=44601076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101223070A Active CN102192454B (en) | 2010-03-11 | 2010-03-11 | Street lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102192454B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865535A (en) * | 2012-09-11 | 2013-01-09 | 杭州鸿雁电器有限公司 | Street lamp illuminating road surface slantwise |
| CN103759170A (en) * | 2013-03-21 | 2014-04-30 | 重庆帅能科技有限公司 | Engineering layout of irradiation angle of road lighting lamp |
| EP2982901A4 (en) * | 2013-04-03 | 2016-11-16 | Koito Mfg Co Ltd | Road lighting device |
| CN109724020A (en) * | 2017-10-30 | 2019-05-07 | 光宝电子(广州)有限公司 | Outdoor lighting structure and its operating method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046704A (en) * | 1990-04-24 | 1992-01-10 | Matsushita Electric Works Ltd | Illumination method for road |
| JP2000106005A (en) * | 1998-09-29 | 2000-04-11 | Fumio Tsukasaki | Illumination method for automobile road tunnel |
| CN2929462Y (en) * | 2006-06-23 | 2007-08-01 | 中国海洋大学 | Solar LED courtyard road lamp |
| TWM336386U (en) * | 2008-01-15 | 2008-07-11 | Thai Young Seng Industry Co Ltd | Lamp fastening plate |
| CN201187709Y (en) * | 2008-02-29 | 2009-01-28 | 郭奇波 | Anti-dazzle guard rail light fitting |
| US20090225551A1 (en) * | 2008-03-07 | 2009-09-10 | Industrial Technology Research Institute | Illumination apparatus |
| CN101545616A (en) * | 2009-04-30 | 2009-09-30 | 茅于海 | Street lamp illumination automatic controller and street lamp illumination control method |
| CN101551080A (en) * | 2009-05-14 | 2009-10-07 | 浙江西子光电科技有限公司 | An LED road lamp and its control system |
| US20100002445A1 (en) * | 2008-07-02 | 2010-01-07 | Foxsemicon Integrated Technology, Inc. | Light emitting diode streetlight apparatus |
| CN101900276A (en) * | 2009-05-27 | 2010-12-01 | 富准精密工业(深圳)有限公司 | Light-emitting diode (LED) lamp and road illuminating system thereof |
-
2010
- 2010-03-11 CN CN2010101223070A patent/CN102192454B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046704A (en) * | 1990-04-24 | 1992-01-10 | Matsushita Electric Works Ltd | Illumination method for road |
| JP2000106005A (en) * | 1998-09-29 | 2000-04-11 | Fumio Tsukasaki | Illumination method for automobile road tunnel |
| CN2929462Y (en) * | 2006-06-23 | 2007-08-01 | 中国海洋大学 | Solar LED courtyard road lamp |
| TWM336386U (en) * | 2008-01-15 | 2008-07-11 | Thai Young Seng Industry Co Ltd | Lamp fastening plate |
| CN201187709Y (en) * | 2008-02-29 | 2009-01-28 | 郭奇波 | Anti-dazzle guard rail light fitting |
| US20090225551A1 (en) * | 2008-03-07 | 2009-09-10 | Industrial Technology Research Institute | Illumination apparatus |
| TWI336386B (en) * | 2008-03-07 | 2011-01-21 | Ind Tech Res Inst | Illumination device |
| US20100002445A1 (en) * | 2008-07-02 | 2010-01-07 | Foxsemicon Integrated Technology, Inc. | Light emitting diode streetlight apparatus |
| CN101545616A (en) * | 2009-04-30 | 2009-09-30 | 茅于海 | Street lamp illumination automatic controller and street lamp illumination control method |
| CN101551080A (en) * | 2009-05-14 | 2009-10-07 | 浙江西子光电科技有限公司 | An LED road lamp and its control system |
| CN101900276A (en) * | 2009-05-27 | 2010-12-01 | 富准精密工业(深圳)有限公司 | Light-emitting diode (LED) lamp and road illuminating system thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865535A (en) * | 2012-09-11 | 2013-01-09 | 杭州鸿雁电器有限公司 | Street lamp illuminating road surface slantwise |
| CN103759170A (en) * | 2013-03-21 | 2014-04-30 | 重庆帅能科技有限公司 | Engineering layout of irradiation angle of road lighting lamp |
| EP2982901A4 (en) * | 2013-04-03 | 2016-11-16 | Koito Mfg Co Ltd | Road lighting device |
| CN109724020A (en) * | 2017-10-30 | 2019-05-07 | 光宝电子(广州)有限公司 | Outdoor lighting structure and its operating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102192454B (en) | 2013-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102192454B (en) | Street lamp device | |
| CN102741609B (en) | Road illumination device | |
| KR20090085239A (en) | A reclamation type signal lamp of the ground | |
| CN104553960A (en) | Operation method of motor vehicle head light, head light and motor vehicle | |
| CN105090799A (en) | Tunnel lamp with reflecting and alarming guiding function and tunnel lighting system | |
| JP4113754B2 (en) | LED low position illumination method and LED low position illumination device | |
| US20100002445A1 (en) | Light emitting diode streetlight apparatus | |
| KR20120117440A (en) | Roadbarrier guidance device having solar cells | |
| US8007147B2 (en) | Vehicle door safety warning lamp | |
| KR100927868B1 (en) | A lighting apparatus for a crosswalk using led lamps | |
| JP6992969B2 (en) | Line-of-sight guidance marking device and railroad crossing stop line irradiation device | |
| KR101405386B1 (en) | Lighting apparatus for vehicle | |
| JP3915385B2 (en) | Road lighting method and line-of-sight type lighting device | |
| CN206353433U (en) | A kind of road caution mark night laser projection arrangement | |
| KR20160000237U (en) | A LED Safety Signal Device of the Traffic Road | |
| KR101764571B1 (en) | Lighting device for road one body for fog lamp | |
| JP2017025488A (en) | Signal lighting system and method | |
| KR100826612B1 (en) | Illumination fixtures for roadway | |
| TWI390150B (en) | Street lamp device | |
| KR20200124922A (en) | Display plate of signal | |
| CN202469913U (en) | Light-emitting lamp pole | |
| CN211036753U (en) | Zebra crossing based on lighting optical fiber | |
| CN204922622U (en) | Tunnel lamp and tunnel illumination system with reflection of light and warning guide function | |
| CN206055345U (en) | For the system and device of fog-zone roadway illumination | |
| CN204254385U (en) | A kind of closed road lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN QICHUANGMEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: FUSHIMAI SEMICONDUCTOR PRECISION INDUSTRY (SHANGHAI) CO., LTD. Effective date: 20141029 Owner name: JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS TECHNOLO Free format text: FORMER OWNER: SHENZHEN QICHUANGMEI TECHNOLOGY CO., LTD. Effective date: 20141029 Free format text: FORMER OWNER: FOXSEMICON INTEGRATED TECHNOLOGY INC. Effective date: 20141029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201600 SONGJIANG, SHANGHAI TO: SHENZHEN, GUANGDONG PROVINCE Free format text: CORRECT: ADDRESS; FROM: SHENZHEN, GUANGDONG PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141029 Address after: 226300 Jiangsu city of Nantong province Tongzhou District Nantong high tech Zone dawn Road No. 198 Patentee after: JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY Co.,Ltd. Address before: Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan nine road Haisong building B block 1205 Patentee before: Shenzhen Qichuangmei Technology Co.,Ltd. Effective date of registration: 20141029 Address after: Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan nine road Haisong building B block 1205 Patentee after: Shenzhen Qichuangmei Technology Co.,Ltd. Address before: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee before: Foxsemicon Integrated Technology (Shanghai) Inc. Patentee before: Foxsemicon Integrated Technology Inc. |