CN204117543U - A kind of optical thin film traffic indication board - Google Patents
A kind of optical thin film traffic indication board Download PDFInfo
- Publication number
- CN204117543U CN204117543U CN201420430815.9U CN201420430815U CN204117543U CN 204117543 U CN204117543 U CN 204117543U CN 201420430815 U CN201420430815 U CN 201420430815U CN 204117543 U CN204117543 U CN 204117543U
- Authority
- CN
- China
- Prior art keywords
- traffic indication
- thin film
- indication board
- optical thin
- light pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a kind of optical thin film traffic indication board, comprise: light pipe, a light source be closely connected with light pipe comprising diversification diffusion luminous point, and the light sent is injected in light pipe and one is embedded in light pipe outside surface and the optical thin film of traffic indication board is housed at outside surface.This optical thin film traffic indication board is compared with traditional traffic indication board, and optical thin film traffic indication board has very large advantage at unified luminosity, volume, size and energy-conservation fermentation.The more important thing is, this utility model can reduce the cost manufacturing and apply, and strengthens the visuality of traffic indication board, improves the eyesight of driver.
Description
Technical field
The utility model relates to a kind of tiny, uniformly light-emitting, energy-conservation optical thin film traffic indication board.
Background technology
Traffic indication board provides important transport information to driver.Due to observability at night, nowadays the traffic indication board of this automatic luminous has been used gradually.Fig. 1 is the traffic indication board of a traditional automatic luminous.Traditional automatic luminous moves direction board and comprises: a box 1 made with plastic material (such as acrylic acid), has a traffic indication board 3 on its surface, have a light-emitting device 2 in the inside of box 1, such as a fluorescent light.The light sent by fluorescent light and traffic indication board combine the traffic indication board achieving automatic luminous.
Traditional automatic luminous traffic indication board needs a rational thickness, so just has enough spaces to install fluorescent light.Therefore, this box weighs volume not only but also large.When traditional automatic luminous traffic indication board is arranged on roadside, the eyesight of driver can be compromised, and, this not only heavily but also large conventional traffic direction board be easy to fall and damaged.Further, the light sent by fluorescent light is even not, and this can have an impact to the perception of driver.In order to address these problems, more fluorescent light should be used, and this will consume a lot of energy.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of tiny, uniformly light-emitting, energy-conservation optical thin film traffic indication board, and it can reduce spending, the eyesight of protection driver.
The utility model provides a kind of optical thin film traffic indication board, it comprises: light pipe, a light source be closely connected with light pipe comprising diversification diffusion luminous point, and the light sent is injected in light pipe and one is embedded in light pipe outside surface and the optical thin film of traffic indication board is housed at outside surface.
The function of described light pipe is just as the light source of a plane, and the traffic indication board be attached on optical thin film combines and just made the traffic indication board of automatic luminous.Compared with traditional traffic indication board, optical thin film traffic indication board has very large advantage at unified luminosity, volume, size and energy-conservation fermentation.The more important thing is, this utility model can reduce the cost manufacturing and apply, and strengthens the visuality of traffic indication board, improves the eyesight of driver.
Accompanying drawing explanation
Shown in Fig. 1 is the structure of a conventional traffic direction board.
Shown in Fig. 2 is the schematic top plan view of optical thin film traffic indication board.
Shown in Fig. 3 is the cross sectional view of 2B-2B in Fig. 2.
Shown in Fig. 4 is the schematic cross-section of another angle of optical thin film traffic indication board.
The schematic cross-section of another angle of light pipe shown in Fig. 5.
Embodiment
Below, be described in conjunction with the embodiment of picture to first-selection, contribute to object, characteristic sum effect of understanding current utility model better.
As shown in Figures 2 and 3, optical thin film traffic indication board is by light pipe 10, optical thin film 20 and a minimum light source 30.The luminous point 11 of some diversification diffusion is just imprinted on light pipe 10.Light source 30 may be LED or CCFL.Light pipe material may be surface plate or conical plate (as in Fig. 5).Light source 30 will be arranged at the edge also tight then light pipe of light pipe.Therefore, the light 31 sent from light source 30 just injects light pipe 10.
The light 31 sent from light source 30 is by the luminous point repeatedly scattering of diversification.Therefore, light pipe 10 becomes the planar light source of high unity.Optical thin film 20 is closely arranged on the outside surface of light pipe 10.Traffic indication board is just embedded in optical thin film 20 outside surface.Traffic indication board can show any mark having Special Significance, such as, turn right, warn, road name etc.Traffic sign is by printing or snap in optical thin film 20.In addition, light reflecting membrane 40 will be installed in the bottommost of light pipe 10, and light reflecting membrane 40 will reflect the light 31 sent from light source 30, makes it disappear in optical thin film 20.
As shown in Figure 4, be show this utility model from another angle.From this angle, light pipe 10 is surface plates, and light source 30 is arranged on below light pipe 10.Under such design arranges, the light sent from light source 30 still can normally enter light pipe 10.Optical thin film 20 can repeatedly move or be stuck on light pipe 10.Therefore, traffic indication board can upgrade the demand according to physics traffic always.
In this utility model, light 31 enters light pipe 10, is disseminated into the luminous point 11 of diversification.Therefore, light pipe 10 becomes the planar light source of a high unity.This utility model can increase the visuality of traffic sign, also can reach the effect making traffic indication board smaller and more exquisite.We can adopt LED as light source, so the energy efficiency of this utility model is very high.Meanwhile, this utility model can reduce costs and strengthen the eyesight of driver.
Claims (5)
1. an optical thin film traffic indication board, it is characterized in that, comprise: light pipe, a light source be closely connected with light pipe comprising diversification diffusion luminous point, and the light sent is injected in light pipe and one is embedded in light pipe outside surface and the optical thin film of traffic indication board is housed at outside surface.
2. optical thin film traffic indication board according to claim 1, is characterized in that, be printed on traffic sign in optical thin film.
3. optical thin film traffic indication board according to claim 1, is characterized in that, be embedded with traffic indication board in optical thin film.
4. optical thin film traffic indication board according to claim 1, is characterized in that, described light source is LED or CCFL.
5. optical thin film traffic indication board according to claim 1, is characterized in that, described light pipe is conical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430815.9U CN204117543U (en) | 2014-08-01 | 2014-08-01 | A kind of optical thin film traffic indication board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430815.9U CN204117543U (en) | 2014-08-01 | 2014-08-01 | A kind of optical thin film traffic indication board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117543U true CN204117543U (en) | 2015-01-21 |
Family
ID=52334832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430815.9U Expired - Fee Related CN204117543U (en) | 2014-08-01 | 2014-08-01 | A kind of optical thin film traffic indication board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134411A (en) * | 2014-08-01 | 2014-11-05 | 苏州袭麟光电科技产业有限公司 | Optical thin film traffic sign |
-
2014
- 2014-08-01 CN CN201420430815.9U patent/CN204117543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134411A (en) * | 2014-08-01 | 2014-11-05 | 苏州袭麟光电科技产业有限公司 | Optical thin film traffic sign |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201918127U (en) | LED advertisement light box | |
| CN203070724U (en) | Displaying device for air conditioner | |
| CN102679271A (en) | Light guide diffusion plate and LED (light-emitting diode) plane light source | |
| CN204810323U (en) | Electronic device | |
| CN204117543U (en) | A kind of optical thin film traffic indication board | |
| CN203585945U (en) | Two-sided luminous backlight | |
| KR101471389B1 (en) | Apparatus of surface light source for signboard | |
| CN204045143U (en) | LED display panel assembly and display thereof | |
| CN104134411A (en) | Optical thin film traffic sign | |
| KR101445755B1 (en) | Electrical and Solar combined an LED traffic signs | |
| CN202580713U (en) | Flat light-emitting diode (LED) lamp | |
| CN202521325U (en) | LED planar light source | |
| CN202613324U (en) | Light guiding and diffusing plate and light-emitting diode (LED) plane illuminant with same | |
| CN103943043A (en) | Advertisement lamp box provided with silk-screen light guide plate | |
| CN202501254U (en) | Panel type LED lamp | |
| CN102635798A (en) | LED plane light source | |
| CN102588803A (en) | Plate type LED lamp | |
| CN101469836A (en) | Method for forming traffic sign | |
| CN202493942U (en) | Panel light emitting diode (LED) lamp | |
| CN202677760U (en) | LED (light-emitting diode) changeable-message sign for expressway and city | |
| CN206470501U (en) | A kind of backlight module | |
| CN102800253A (en) | Variable information marker for freeway and urban LEDs | |
| CN203760032U (en) | Advertising lamp box with silk-screen light guide plate | |
| CN204155577U (en) | Mobile LED Warning frame | |
| CN201531855U (en) | LED backlight heat radiating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |