CN104565910A - LED (Light Emitting Diode) tunnel lamp - Google Patents
LED (Light Emitting Diode) tunnel lamp Download PDFInfo
- Publication number
- CN104565910A CN104565910A CN201410731275.2A CN201410731275A CN104565910A CN 104565910 A CN104565910 A CN 104565910A CN 201410731275 A CN201410731275 A CN 201410731275A CN 104565910 A CN104565910 A CN 104565910A
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- CN
- China
- Prior art keywords
- led
- tunnel lamp
- tunnel
- led tunnel
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
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- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED (Light Emitting Diode) tunnel lamp used for tunnel illumination. The LED tunnel lamp comprises a plurality of fixing plates arranged in a shell, wherein a plurality of LEDs are embedded on the fixing plates and the fixing plates are arrayed in a fold line form. Compared with the traditional planar LED tunnel lamp, the LED tunnel lamp provided by the invention is perfectly combined with the tunnel arc, so that the mounting consistence and the entire attractive appearance of the whole tunnel are increased, and meanwhile, the light utilization ratio is high and the glare index is low, so that the passing safety is increased.
Description
Technical field
The present invention relates to field of LED illumination, particularly a kind of LED tunnel lamp for tunnel illumination.
Background technology
Along with economic develop rapidly, traffic convenience, various tunnel also gets more and more.The normal pass in tunnel for the ease of pedestrian and the vehicles, is all provided with the Tunnel Lamp for tunnel illumination usually in tunnel.
Common Tunnel Lamp generally adopts Halogen lamp LED or high-pressure mercury lamp etc. as light source, and its power consumption is comparatively large, and can bring the pollution of environment (not meeting ROHS standard).Therefore, the general LED that adopts is used as light source now.Its advantage is that well lighted, environmental protection and energy saving, brightness are large.
But its optical design of existing LED tunnel lamp is symmetric form.This design is difficult to the some light directive tunnel top avoiding LED tunnel lamp, causes the waste of some light, thus affects the utilization rate of light, too increase the light such as diffusion, reflection simultaneously, reduce the security of driving.
In addition, because the surface structure of existing Tunnel Lamp is plane, and tunnel top transition region is folding face or arc substantially, and need consider its space when installing Tunnel Lamp, aesthetic property is not high.
In view of this, need to provide a kind of new LED tunnel lamp.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of LED tunnel lamp, not high with the LED tunnel lamp light utilization efficiency solving prior art, glare index is high, when installing can not with the problem such as tunnel wall perfection agrees with.
In order to achieve the above object, this invention takes following technical scheme:
A kind of LED tunnel lamp, for tunnel illumination, described LED tunnel lamp comprises housing, wherein, also comprises: be arranged on several fixed heads in housing, described fixed head is inlaid with multiple LED, and several fixed heads described are broken-line type arrangement.
Described LED tunnel lamp, wherein, the quantity of described fixed head is 3, and the angle between adjacent two is obtuse angle.
Described LED tunnel lamp, wherein, also comprise the multiple fin being arranged on back side of shell, described fin in the form of sheets, and is uniformly distributed.
Described LED tunnel lamp, wherein, also comprises the lens covered on LED.
Described LED tunnel lamp, wherein, described lens are the lens of PC material.
Described LED tunnel lamp, wherein, described lens are the lens of PMMA material.
Described LED tunnel lamp, wherein, also comprises one and to be rotatably connected the support on shell, be provided with the locating hole for fixed L ED Tunnel Lamp.
A kind of LED tunnel lamp group, wherein, comprise two LED tunnel lamp according to claim 1, described two LED tunnel lamp for symmetry axis, are arranged in tunnel wall with the axis in tunnel; And the radian of the arrangement architecture of the fixed head of each LED tunnel lamp and the tunnel wall of its position adapts.
LED tunnel lamp for tunnel illumination provided by the invention, it comprises: be arranged on several fixed heads in housing, be inlaid with multiple LED in described fixed head, and several fixed heads described are broken-line type arrangement.Compare traditional plane LED tunnel lamp, LED tunnel lamp of the present invention can with arched tunnel perfect adaptation, add installation uniformity and the overall aesthetics in whole tunnel, meanwhile, light utilization efficiency is high, glare index is low, thus improves current security.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the fixed head of LED tunnel lamp provided by the present invention.
The light path schematic diagram of the LED tunnel lamp that Fig. 2 provides for the embodiment of the present invention.
The light path schematic diagram of the LED tunnel lamp group that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
The invention provides a kind of LED tunnel lamp.For making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The LED tunnel lamp that the invention provides, for tunnel illumination.Described LED tunnel lamp comprises housing and is arranged on several fixed heads in housing, and several fixed heads described are broken-line type arrangement.
Refer to Fig. 1, Fig. 1 is the schematic diagram of the fixed head of LED tunnel lamp provided by the present invention.As shown in the figure, in the first embodiment of the invention, the number of described fixed head is 3, and it is respectively the first fixed head 100, second fixed head 200 and the 3rd fixed head 300.Each fixed head is provided with multiple LED.All there is certain angle in described first fixed head 100, second fixed head 200 and the 3rd fixed head 300, and angle is all obtuse angle between any two.The radian of the tunnel wall that its arrangement architecture and LED tunnel lamp are placed adapts, and is conveniently arranged in tunnel wall by LED tunnel lamp, adds installation uniformity and the overall aesthetics in whole tunnel.
Further, the number of described fixed head can be more, and its arrangement mode is also fold-line-shaped, to match with the radian of tunnel wall better.
Please continue to refer to the light path schematic diagram of the LED tunnel lamp that Fig. 2, Fig. 2 provide for the embodiment of the present invention.As shown in the figure, described Tunnel Lamp 10 is arranged in tunnel wall 20, and described Tunnel Lamp 10 has 3 fixed heads, and the radian of its arrangement architecture and tunnel wall adapts.Because its uniform illumination ground of the Tunnel Lamp of common plane scatters to four sides, and has in the tunnel wall of certain radian because Tunnel Lamp is arranged on, it needs the scope of irradiating not to be being evenly distributed centered by lamp.Such as, LED tunnel lamp described in figure is arranged on left one side of something of tunnel wall, the scope that its needs illuminate mainly should on the right of lamp ground (because the left side is tunnel wall), so, the waste of luminous energy will be caused, and inadequate in the right luminous intensity needing to illuminate, too increase the light such as diffusion, reflection simultaneously, add dazzle, thus reduce travel safety.Therefore, LED tunnel lamp of the present invention adopts multiple fixed head broken line to arrange, and the radian of arrangement architecture and tunnel wall adapts, angle is between any two set according to the principle of geometric optics, thus ensure that illumination both without omission on target road surface (the right namely shown in figure), also can not be too overlapping.Improve the utilization rate of light, reduce glare index, thus improve current security.
Further, described LED tunnel lamp also comprises the multiple fin being arranged on back side of shell, and fin in the form of sheets, and is uniformly distributed, and the heat be conducive to LED produces loses rapidly.Described LED tunnel lamp can also comprise the lens covered on LED, and the material of described lens can be PC(Merlon) or PMMA (Polymethyl Methacrylate polymethyl methacrylate).
Further, described LED tunnel lamp also comprises one and to be rotatably connected the support on shell, is provided with the locating hole for fixed L ED Tunnel Lamp, so that LED tunnel lamp is fixed in tunnel wall through locating hole by the fixture such as screw when using.
As shown in Figure 3, present invention also offers a kind of LED tunnel lamp group, wherein, comprise two LED tunnel lamp provided by the invention, described two LED tunnel lamp for symmetry axis, are arranged in tunnel wall with the axis in tunnel; And the radian of the arrangement architecture of the fixed head of each LED tunnel lamp and the tunnel wall of its position adapts, the illumination of two Tunnel Lamps meets the requirement such as brightness, uniformity on target road surface, and effectively improves the utilization rate of light.
LED tunnel lamp for tunnel illumination provided by the invention, it comprises: be arranged on several fixed heads in housing, be inlaid with multiple LED in described fixed head, and several fixed heads described are broken-line type arrangement.Compare traditional plane LED tunnel lamp, LED tunnel lamp of the present invention can with arched tunnel perfect adaptation, add installation uniformity and the overall aesthetics in whole tunnel, meanwhile, light utilization efficiency is high, glare index is low, thus improves current security
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (8)
1. a LED tunnel lamp, for tunnel illumination, described LED tunnel lamp comprises housing, it is characterized in that, also comprises: be arranged on several fixed heads in housing, described fixed head is inlaid with multiple LED, and several fixed heads described are broken-line type arrangement.
2. LED tunnel lamp according to claim 1, is characterized in that: the quantity of described fixed head is 3, and the angle between adjacent two is obtuse angle.
3. LED tunnel lamp according to claim 1, is characterized in that: also comprise the multiple fin being arranged on back side of shell, described fin in the form of sheets, and is uniformly distributed.
4. LED tunnel lamp according to claim 1, is characterized in that: also comprise the lens covered on LED.
5. LED tunnel lamp according to claim 4, is characterized in that: described lens are the lens of PC material.
6. LED tunnel lamp according to claim 4, is characterized in that: described lens are the lens of PMMA material.
7. LED tunnel lamp according to claim 1, is characterized in that: also comprise one and to be rotatably connected the support on shell, be provided with the locating hole for fixed L ED Tunnel Lamp.
8. a LED tunnel lamp group, is characterized in that: comprise two LED tunnel lamp according to claim 1, and described two LED tunnel lamp for symmetry axis, are arranged in tunnel wall with the axis in tunnel; And the radian of the arrangement architecture of the fixed head of each LED tunnel lamp and the tunnel wall of its position adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731275.2A CN104565910A (en) | 2014-12-05 | 2014-12-05 | LED (Light Emitting Diode) tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731275.2A CN104565910A (en) | 2014-12-05 | 2014-12-05 | LED (Light Emitting Diode) tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104565910A true CN104565910A (en) | 2015-04-29 |
Family
ID=53082627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410731275.2A Pending CN104565910A (en) | 2014-12-05 | 2014-12-05 | LED (Light Emitting Diode) tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565910A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713512A (en) * | 2008-12-18 | 2010-05-26 | 重庆交通科研设计院 | Method for light distribution of road LED illuminating lamp |
| CN201502937U (en) * | 2009-09-23 | 2010-06-09 | 福建科锐光电科技有限责任公司 | Led tunnel lamp |
| CN202091925U (en) * | 2011-05-26 | 2011-12-28 | 邵武市兴融科技光电制造有限公司 | LED (light-emitting diode) tunnel lamp |
| US8317363B2 (en) * | 2009-09-25 | 2012-11-27 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp |
-
2014
- 2014-12-05 CN CN201410731275.2A patent/CN104565910A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713512A (en) * | 2008-12-18 | 2010-05-26 | 重庆交通科研设计院 | Method for light distribution of road LED illuminating lamp |
| CN201502937U (en) * | 2009-09-23 | 2010-06-09 | 福建科锐光电科技有限责任公司 | Led tunnel lamp |
| US8317363B2 (en) * | 2009-09-25 | 2012-11-27 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp |
| CN202091925U (en) * | 2011-05-26 | 2011-12-28 | 邵武市兴融科技光电制造有限公司 | LED (light-emitting diode) tunnel lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |