CN201034275Y - Fluorescent tunnel lighting lamp - Google Patents
Fluorescent tunnel lighting lamp Download PDFInfo
- Publication number
- CN201034275Y CN201034275Y CNU200720066647XU CN200720066647U CN201034275Y CN 201034275 Y CN201034275 Y CN 201034275Y CN U200720066647X U CNU200720066647X U CN U200720066647XU CN 200720066647 U CN200720066647 U CN 200720066647U CN 201034275 Y CN201034275 Y CN 201034275Y
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- China
- Prior art keywords
- reflector
- light source
- shell
- ballast
- utility
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to electric light source technology field, which concretely relates to a tunnel lighting lamp, comprising a glass mask, a shell, a main reflector, a ballast, a light source and a sub-reflector. Wherein, the main reflector is a folded surface formed by a plurality of long-narrow planes. The sub-reflector uses circle involution curved surface. The ballast uses an electronic rectifier with adjustable light. The light source is a fluorescence lamp or two fluorescence lamps. The utility model is simple in structure, convenient in usage, and flexible in installation, with larger than 70% light reflection efficiency and reasonable spatial light intensity distribution, which is suitable for tunnels in different tunnel section shapes and road width.
Description
Technical field
The utility model belongs to the electric light source technology field, is specifically related to a kind of tunnel illuminating lamp.
Background technology
The road road width of cloth constantly increases in modern tunnel, and vehicle flowrate strengthens, the speed of a motor vehicle is accelerated, thereby more and more higher to the requirement (photometric parameter, colour temperature, dazzle, psychological feelings etc.) of illumination.It must change according to the power of skylight outside the tunnel, and it is the human efficiency subject's of a system a problem; The tunnel intraoral illumination must improve road surface brightness, to the hole wall appropriate brightness contrast will be arranged simultaneously, and reduces the interference of the dazzle of lighting generation to driver's vision as far as possible.In addition, also need to reduce the consumption and year running expense of the energy.Therefore, hyperbar light source that originally adopts and the light fixture requirement that more and more can not adapt to tunnel illumination.
Summary of the invention
The purpose of this utility model is to provide a kind of comparatively perfect tunnel illuminating lamp that can be adapted to modern tunnel illumination application requirements.
The tunnel illuminating lamp that the utility model proposes is made up of glass face shield 1, shell 4, main reflector 2, ballast 6, light source 3, subreflector 5, and its structure as shown in Figure 1.Wherein, light source 3 is one or 2 fluorescent tubes, and corresponding to fluorescent tube, corresponding reflector 2 also is one or 2, and fluorescent tube is arranged at the reflector focus place of main reflector 2, and main reflector 2 is the folding face of being made up of the splicing of a plurality of slats plane; Subreflector 5 adopts the circle involute curved surface, and glass face shield 1 covers the open front of shell 4; Ballast 6 adopts the electron rectifier of tunable optical, is fixed in shell 4 inboards.
In the utility model, reflector adopts specular material to shape, and the light reflection efficiency is greater than 70%, and spatial light intensity distributes rationally (seeing shown in Figure 3), and by standard cloth lamp method cloth lamp (H 〉=4M, W 〉=8M, light belt), index (UGR)≤19 is unified in dazzle.
The utility model is simple in structure, easy to use, flexible for installation, and the tunnel that can be suitable for different tunnels cross sectional shape and road fabric width degree uses.
Description of drawings
Fig. 1 is the positive diagram of the utility model.
Fig. 2 is the utility model lateral cross section diagram.
Fig. 3 is this practical distribution curve flux (polar coordinates).Wherein, solid line is that 90 °-270 ° of light fixture are located, and dotted line is that 0 °-180 ° of light fixture are located.
Fig. 4 is road surface of the present utility model equiluminous curve (single lamp).
The specific embodiment
Preparation T5 fluorescence tunnel illuminating lamp.According to illustrated in figures 1 and 2, the length of shell 4 is 700mm when using the 14W fluorescent tube, and when using the 35W fluorescent tube, the length of shell 4 is 1600mm, and when using the 28W fluorescent tube, the length of shell 4 is 1200mm; When using a fluorescent tube, outer casing width is 200mm, and when using 2 fluorescent tubes, the width of shell 4 is 310mm, and the height of shell 4 is 165mm, and shell adopts metallic sheet material or engineering plastics.Reflector 2 adopts many foldings plane, and subreflector 5 adopts the circle involute curved surface, adopts specular material, the fluorescent tube length coupling of its length and width size and use.The dimmable electronic ballast that ballast 6 adopts corresponding to fluorescent tube power.The adjustable angle joint of the support 5 of reflector is assembled by shown in Figure 2, promptly gets required tunnel illuminating lamp.
Claims (1)
1. fluorescence tunnel illuminating lamp, form by glass face shield (1), shell (4), main reflector (2), ballast (6), light source (3), subreflector (5), it is characterized in that described light source (3) is one or (2) fluorescent tube, corresponding to fluorescent tube, corresponding reflector (2) also is one or 2, fluorescent tube is arranged at the reflector focus place of main reflector (2), and main reflector (2) is the folding face of being made up of the splicing of a plurality of slats plane; Subreflector (5) adopts the circle involute curved surface, and glass face shield (1) covers the open front of shell (4); Ballast (6) adopts the electron rectifier of tunable optical, is fixed in shell (4) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720066647XU CN201034275Y (en) | 2007-01-25 | 2007-01-25 | Fluorescent tunnel lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720066647XU CN201034275Y (en) | 2007-01-25 | 2007-01-25 | Fluorescent tunnel lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034275Y true CN201034275Y (en) | 2008-03-12 |
Family
ID=39195166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720066647XU Expired - Fee Related CN201034275Y (en) | 2007-01-25 | 2007-01-25 | Fluorescent tunnel lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034275Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737637B (en) * | 2008-11-21 | 2012-07-25 | 海洋王照明科技股份有限公司 | Lamp reflector and lamp using same |
| CN102865554A (en) * | 2012-08-06 | 2013-01-09 | 深圳市文卓绿色环保科技有限公司 | Multifunctional lamp panel shell |
-
2007
- 2007-01-25 CN CNU200720066647XU patent/CN201034275Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737637B (en) * | 2008-11-21 | 2012-07-25 | 海洋王照明科技股份有限公司 | Lamp reflector and lamp using same |
| CN102865554A (en) * | 2012-08-06 | 2013-01-09 | 深圳市文卓绿色环保科技有限公司 | Multifunctional lamp panel shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20110125 |