CN102767764A - LED lamp for tunnel illumination and mounting method of LED lamp - Google Patents
LED lamp for tunnel illumination and mounting method of LED lamp Download PDFInfo
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- CN102767764A CN102767764A CN2012102660238A CN201210266023A CN102767764A CN 102767764 A CN102767764 A CN 102767764A CN 2012102660238 A CN2012102660238 A CN 2012102660238A CN 201210266023 A CN201210266023 A CN 201210266023A CN 102767764 A CN102767764 A CN 102767764A
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- tunnel illumination
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Abstract
The invention discloses an LED lamp for tunnel illumination and a mounting method of the LED lamp. The LED lamp comprises a lamp support, a built-in power supply, an LED illuminating piece and a lamp cover. The built-in power supply and the LED illuminating piece are mounted in the lamp support, and the lamp cover is covered on the lamp support. The LED lamp for tunnel illumination is characterized in that the LED illuminating piece is a fold-type illuminating slab mounted with an LED lamp ball array. Rails are transversely fixed on walls on two sides of a tunnel via expansion bolts, spring clips of the LED lamp are connected in the rails in snap-fit manner, and illumination intensity in the tunnel can be adjusted by adjusting the distance between adjacent two LED lamps via sliding the spring clips. The LED lamp for tunnel illumination is simple in structure and convenient to mount and maintain, and by designing lights emitted in two directions, flare problem in the tunnel is solved, mounting height of the lamp is changed simultaneously, illumination intensity is reduced, and energy consumption is saved.
Description
Technical field
The present invention relates to a kind of LED light fixture, specifically, is a kind of LED lamp and installation method thereof that is used for tunnel illumination.
Background technology
The tunnel is a kind of special tubular structure thing; Different with bright spacious road outside the hole; Vehicle access tunnel on daytime be one from the bright black hole that gets into; Move towards bright process again from the black hole, in this process, have several special visual problems: (1) vehicle gets into the tunnel daytime, " black-hole effect " can occur at tunnel portal; (2) behind the entering tunnel, driver's naked eyes need certain hour could be suitable for the luminous environment of tunnel internal, occur " adaptation hysteresis "; (3),, occur in the exit " white hole effect " because brightness is high outside the hole at the tunnel exit place.Because these several kinds special visual problems have proposed high lighting requirement to the tunnel.
As shown in Figure 1, in the prior art, what Tunnel Lamp integral body adopted all is the light fixture of single light source, and it is arranged in the place, top in tunnel one by one.No matter be middle single layout, or both sides symmetry or interlaced arrangement, the design of fitting structure all is similar, and just being about of having improved utilization efficiency of energy, and light exists for the optical issue of dazzling that human eye caused always.
And the layout of current main-stream Tunnel Lamp all is that it is installed in outside the building limit for height.The height of light fixture is at least all more than 4.5m like this, because the particularity in tunnel often need be blocked the part track for the maintenance, repair of light fixture, builds halfpace and put in order lamp and changes, and is not only time-consuming, take a lot of work, and the flow process complicacy.Simultaneously, because the installation site is too high, reach the illuminance that needs, certainly will need large-power lamp, energy charge is more serious.
Summary of the invention
One of the object of the invention provides a kind of LED lamp that is used for tunnel illumination, makes it solve that existing lamp installation position is high, energy consumption is big and be easy to generate the defective of dazzling optical issue, and its concrete technical scheme is following:
A kind of LED lamp that is used for tunnel illumination; Comprise lamp bracket, built-in power, LED illuminating part and lampshade; Built-in power and LED illuminating part are installed in the lamp bracket, and lampshade covers on the lamp bracket, and its key is: said LED illuminating part is a folding shape luminous plaque that LED lamp pearl array is installed.
The LED illuminating part is designed to a folding shape luminous plaque; Make the light of light fixture throw to oblique upper and oblique below both direction respectively; For this special applications scene in tunnel, the illumination on road surface can rely on the light of oblique below projection to provide, and the light-illuminating of oblique upper projection is on the wall of tunnel top; Arrive the road surface through after the diffuse reflection, background light source is provided to the road surface.The participation of background illumination has been arranged, and the optical issue of dazzling in the tunnel has just solved like this.
In design process, the lamp pearl number of said folding shape luminous plaque epimere face is less than the lamp pearl number of hypomere face.Usually; Hypomere face lamp pearl illumination general power is about 40w; The lamp pearl illumination general power of epimere face is about 20w, and the light of so oblique below projection is better than the intensity of light of oblique upper projection, lets the bias light of tunnel wall reflection be weaker than the houselights of direct projection on the road surface; When fully guaranteeing road lighting, effectively practiced thrift the energy.
In order to improve the heat dispersion of light fixture, the inside of said LED illuminating part is pasted with a heat sink that adapts with said folding shape luminous plaque.
For the ease of the installation of light fixture, said lamp bracket is provided with a pair of spring clip.
As further describing, the Access Division of said spring clip is processed by the steel bar of a 500 * 5mm, and its end is colludes shape.
The front edge place scioptics sealing of said lampshade.
Two of the object of the invention provides a kind of installation method of tunnel illumination LED lamp, it is characterized in that carrying out according to following steps:
Step (1): utilize expansion bolt will be used to install the wall of the track crosswise fixed of LED lamp on the both sides, tunnel;
Step (2): in orbit with the spring clip clamping of LED lamp;
Step (3): regulate the illumination intensity that the distance of two adjacent LEDs lamp changes tunnel internal through sliding spring clip.
As preferably, said track is fixed on 3 meters eminence walls on both sides, tunnel.
Light fixture directly is connected in the track on the tunnel wall through spring clip, in orbit can also about slide light fixture the position, the illumination that the tunnel face requires is stronger, it is more intensive to let light fixture arrange; A little less than the illumination that the tunnel interlude requires, thereby it is more sparse to let light fixture arrange, is the spacing of scalable lamp locker through the sliding spring clamp; Installation and removal are also more convenient, and other fixed mechanism need not be set in addition, because light fixture has the ray cast of both direction; So setting height(from bottom) gets final product about 3 meters, can ultrafast building limit for height, a people just can during I&M; Need not build large-scale halfpace,, reduce maintenance cost without barring traffic.
Remarkable result of the present invention is: simple in structure, installation and maintenance is convenient, and the light through the projection of design both direction has solved and dazzled optical issue in the tunnel, has changed the setting height(from bottom) of light fixture simultaneously, reduces intensity of illumination, energy efficient.
Description of drawings
Fig. 1 is a lamp installation location diagram in the existing tunnel;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the section face figure of LED attachment rail;
Fig. 4 is result of use figure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
As shown in Figure 2: a kind of LED lamp that is used for tunnel illumination, comprise lamp bracket 1, built-in power 2, LED illuminating part 3 and lampshade 4, built-in power 2 is installed in the lamp bracket 1 with LED illuminating part 3; Lampshade 4 covers on the lamp bracket 1; Said LED illuminating part 3 is a folding shape luminous plaque that LED lamp pearl array is installed, and the lamp pearl number of this folding shape luminous plaque epimere face also is pasted with a heat sink 5 less than the lamp pearl number of hypomere face at the back side of folding shape luminous plaque; Make it improve the heat dispersion of light fixture; In order to protect the internal structure of light fixture, be provided with lens 7 at the front edge place of lampshade 4, the sealing of scioptics 7 can also reach dustproof effect.
For the ease of the installation of light fixture, said lamp bracket 1 is provided with a pair of spring clip 6, and the Access Division of this spring clip 6 is processed by the steel bar of a 500 * 5mm, and its end is colludes shape.
As shown in Figure 3: the installation steps of above-mentioned light fixture are following:
Step (1): utilize expansion bolt 9 will be used to install the wall 10 of track 8 crosswise fixed of LED lamp on the both sides, tunnel;
Step (2): the spring clip 6 of LED lamp is connected in the track 8;
Step (3): the illumination intensity that changes tunnel internal through the distance that slides spring clip 6 adjusting two adjacent LEDs lamps.
As optimum, said track 8 is fixed on 3 meters eminence walls 10 on both sides, tunnel.
In implementation process; Lamp pearl array in the LED illuminating part 3 adopts and is arranged in parallel; Folding shape luminous plaque is that the epimere face is distributed with 2 rows, and the hypomere face is distributed with 4 rows, and the lamp pearl illumination general power of epimere face is about 20w; Hypomere face lamp pearl illumination general power is about 40w, and the light of light fixture is respectively to oblique upper and tiltedly below both direction projection.
As shown in Figure 4: for this special applications scene in tunnel; The illumination on road surface can rely on the light of light fixture below projection to provide; The light-illuminating of light fixture top projection arrives the road surface through after the diffuse reflection on the wall of tunnel top, to the road surface background light source is provided; The participation of background illumination has been arranged, and the optical issue of dazzling in the tunnel has just solved like this.
Because the light of light fixture can two-wayly throw, therefore, need not be installed in during installation outside the building limit for height; 3 meters eminences in the tunnel; Utilize the space of building line, row's track is set, the mode through the spring clip clamping with lamp installation in orbit; Spring clip slides about can also be in orbit, and the adjusting of light is very convenient.Installation and maintenance constantly people just can, need not build large-scale halfpace, without barring traffic, reduced maintenance cost.
Owing to reduced the setting height(from bottom) of light fixture,, under the illumination intensity on identical road surface, can reduce the power of existing light fixture, thereby practice thrift the energy with respect to original light fixture.
Claims (8)
1. LED lamp that is used for tunnel illumination; Comprise lamp bracket (1), built-in power (2), LED illuminating part (3) and lampshade (4); Built-in power (2) and LED illuminating part (3) are installed in the lamp bracket (1); Lampshade (4) covers on the lamp bracket (1), it is characterized in that: said LED illuminating part (3) is a folding shape luminous plaque that LED lamp pearl array is installed.
2. a kind of LED lamp that is used for tunnel illumination according to claim 1 is characterized in that: the lamp pearl number of said folding shape luminous plaque epimere face is less than the lamp pearl number of hypomere face.
3. a kind of LED lamp that is used for tunnel illumination according to claim 1 is characterized in that: the inside of said LED illuminating part (3) is pasted with a heat sink (5) that adapts with said folding shape luminous plaque.
4. a kind of LED lamp that is used for tunnel illumination according to claim 1, it is characterized in that: said lamp bracket (1) is provided with a pair of spring clip (6).
5. a kind of LED lamp that is used for tunnel illumination according to claim 4, it is characterized in that: the Access Division of said spring clip (6) is processed by the steel bar of a 500 * 5mm, and its end is colludes shape.
6. a kind of LED lamp that is used for tunnel illumination according to claim 1 is characterized in that: front edge place scioptics (7) sealing of said lampshade (4).
7. installation method that is used for the LED lamp of tunnel illumination is characterized in that carrying out according to following steps:
Step (1): utilize expansion bolt (9) will be used to install the wall (10) of track (8) crosswise fixed of LED lamp on the both sides, tunnel;
Step (2): the spring clip (6) of LED lamp is connected in the track (8);
Step (3): regulate the illumination intensity that the distance of two adjacent LEDs lamp changes tunnel internal through sliding spring clip (6).
8. a kind of installation method that is used for the LED lamp of tunnel illumination according to claim 7 is characterized in that: said track (8) is fixed on 3 meters eminence walls (10) on both sides, tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266023.8A CN102767764B (en) | 2012-07-30 | 2012-07-30 | LED lamp for tunnel illumination and mounting method of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266023.8A CN102767764B (en) | 2012-07-30 | 2012-07-30 | LED lamp for tunnel illumination and mounting method of LED lamp |
Publications (2)
| Publication Number | Publication Date |
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| CN102767764A true CN102767764A (en) | 2012-11-07 |
| CN102767764B CN102767764B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210266023.8A Expired - Fee Related CN102767764B (en) | 2012-07-30 | 2012-07-30 | LED lamp for tunnel illumination and mounting method of LED lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696912A (en) * | 2013-12-06 | 2015-06-10 | 广东凯西欧照明有限公司 | Track lamp convenient to mount and replace |
| WO2018065651A1 (en) * | 2016-10-05 | 2018-04-12 | Sacyr Concesiones S.L. | System for illuminating road tunnels |
| CN108443836A (en) * | 2018-04-03 | 2018-08-24 | 江苏省建筑工程质量检测中心有限公司 | A kind of subway illumination movable lamp rack |
| CN112902089A (en) * | 2019-12-03 | 2021-06-04 | 李志鹏 | Lighting device suitable for in tunnel |
| IT202100014735A1 (en) * | 2021-06-07 | 2022-12-07 | Nexty Arte S R L | HOMOGENEOUS LIGHTING SYSTEM FOR LARGE SPACE ENVIRONMENTS |
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| JPH11283410A (en) * | 1998-03-30 | 1999-10-15 | Toshiba Lighting & Technology Corp | Luminaire for tunnel |
| CN1914462A (en) * | 2004-02-07 | 2007-02-14 | 新技术银行株式会社 | Track-movable lighting system |
| CN201265774Y (en) * | 2008-03-21 | 2009-07-01 | 天津中海营能源科技发展有限公司 | Illumination inducement lamp |
| CN101634414A (en) * | 2008-07-21 | 2010-01-27 | 恩索照明集团 | System for lighting tunnel or underpass |
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| CN202691804U (en) * | 2012-07-30 | 2013-01-23 | 重庆平伟实业股份有限公司 | LED (Light Emitting Diode) lamp used for tunnel lighting |
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2012
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11283410A (en) * | 1998-03-30 | 1999-10-15 | Toshiba Lighting & Technology Corp | Luminaire for tunnel |
| CN1914462A (en) * | 2004-02-07 | 2007-02-14 | 新技术银行株式会社 | Track-movable lighting system |
| CN201265774Y (en) * | 2008-03-21 | 2009-07-01 | 天津中海营能源科技发展有限公司 | Illumination inducement lamp |
| CN101634414A (en) * | 2008-07-21 | 2010-01-27 | 恩索照明集团 | System for lighting tunnel or underpass |
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| WO2012064216A1 (en) * | 2010-11-09 | 2012-05-18 | Открытое Акционерное Общество "Производственное Объединение "Уральский Оптико-Механический Завод" Имени Э.С. Яламова" (Оао "По "Уомз") | Lighting device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696912A (en) * | 2013-12-06 | 2015-06-10 | 广东凯西欧照明有限公司 | Track lamp convenient to mount and replace |
| WO2018065651A1 (en) * | 2016-10-05 | 2018-04-12 | Sacyr Concesiones S.L. | System for illuminating road tunnels |
| ES2717552R1 (en) * | 2016-10-05 | 2019-07-17 | Sacyr Concesiones S L | ROAD TUNNEL LIGHTING SYSTEM |
| CN108443836A (en) * | 2018-04-03 | 2018-08-24 | 江苏省建筑工程质量检测中心有限公司 | A kind of subway illumination movable lamp rack |
| CN108443836B (en) * | 2018-04-03 | 2023-09-29 | 江苏省建筑工程质量检测中心有限公司 | Movable lamp bracket for subway illumination |
| CN112902089A (en) * | 2019-12-03 | 2021-06-04 | 李志鹏 | Lighting device suitable for in tunnel |
| IT202100014735A1 (en) * | 2021-06-07 | 2022-12-07 | Nexty Arte S R L | HOMOGENEOUS LIGHTING SYSTEM FOR LARGE SPACE ENVIRONMENTS |
| WO2022259095A1 (en) * | 2021-06-07 | 2022-12-15 | Nexty Arte S.R.L. | System for homogeneous lighting of large environments |
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|---|---|
| CN102767764B (en) | 2015-07-22 |
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Effective date of registration: 20191223 Address after: 401313 floor 3, building 2, no.230, Fusheng Avenue, Fusheng Town, Jiangbei District, Chongqing Patentee after: Chongqing chushang Photoelectric Technology Co.,Ltd. Address before: Liangshan town of Liangping County of Chongqing city in 405200 Chinese village Shuanggui Industrial Park Patentee before: CHONGQING PINGWEI ENTERPRISE Co.,Ltd. |
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Granted publication date: 20150722 |