CN2342379Y - Large diameter flexible light transmission stick - Google Patents
Large diameter flexible light transmission stick Download PDFInfo
- Publication number
- CN2342379Y CN2342379Y CN 98227820 CN98227820U CN2342379Y CN 2342379 Y CN2342379 Y CN 2342379Y CN 98227820 CN98227820 CN 98227820 CN 98227820 U CN98227820 U CN 98227820U CN 2342379 Y CN2342379 Y CN 2342379Y
- Authority
- CN
- China
- Prior art keywords
- light transmission
- diameter
- utility
- model
- transmission stick
- 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
Images
Abstract
The utility model relates to a large diameter flexible light transmission stick, belonging to the technical field of Plastic optical fibre. The light transmission stick using acrylics and alkyd resin as substrate is characterized in that the diameter is large, and the diameter D is 2-50 mm; the light transmission stick without an external wrapping cortical layer is suitable for short distance light transmission (within 5 meters); the light transmission stick adopting polyvinyl chloride or fluoroplastics as the external wrapping cortical layer is suitable for long distance (more than 10 meters) light transmission. The utility model has the advantages that the diameter is large, the bright spot is large, the end surface and the lateral surface can transfer light, the brightness is high, the flexibility is good, and the light transmission stick can be bent randomly without break and fissuration; the utility model is suitable for advertisement display and swimming pool bottom illumination and especially suitable for the outline display of high buildings at night; the utility model also has the advantages of hard damage, low cost, convenient construction and installation, etc.
Description
A kind of large-diameter flexible passes optical wand, belongs to the plastic optical fiber technical field.
The present plastic optical fiber that uses, diameter is core diameter with the polystyrene, is the plastic optical fiber of cortex with the polymethylmethacrylate below 1mm mostly, when its diameter during greater than 1mm, then arbitrarily bending, flexibility is very poor, very easily fractures.Because single plastic optical fiber diameter is too tiny, when being used for the advertisement demonstration, because bright spot is too little, so that brightness is not enough; Must use behind many multiply boundlings.Plastic optical fiber behind many boundlings make and use in very easily lose, take a lot of work not only but also time-consuming during making, more can't be used for the stereo profile demonstration of high-lager building.
Task of the present utility model is to provide a kind of major diameter, flexibility is good, light transmission is strong biography optical wand.
The technical solution of the utility model is as described below: with acrylic acid esters co-polymer and alkyd resin analog copolymer is the flexibility biography optical wand of matrix, and it is big to it is characterized in that passing the optical wand diameter, and diameter D is 2～50mm; Diameter is that the biography optical wand of D can be no outsourcing cortex (seeing accompanying drawing 2), is applicable to that short distance passes the usefulness of light; Diameter is that the biography optical wand of D is provided with outsourcing cortex 2 in the outside of inner core 1, and the thickness δ of outsourcing cortex 2 is 0.5～1.2mm (seeing accompanying drawing 1), and the outsourcing cortex can adopt Polyvinylchloride or fluoroplastic to make.
The characteristics of this biography optical wand are major diameters, than the diameter of common plastic optical fiber big several times to tens times, thereby bright spot is big; Pass light owing to can carry out end face and side, so brightness is also high; Bent without breaking and be full of cracks arbitrarily is applicable to that advertisement shows, illumination at the bottom of hot spring and the swimming pool is specially adapted to high-lager building and shows stereo profile night; Can replace neon bulb in some occasion, and have that it is not fragile, expense is cheap, the advantage of construction install convenience, these advantages are all even better more than neon bulb, and its remarkable social benefit and economic benefit are arranged.
Accompanying drawing 1: the large-diameter flexible with outsourcing cortex passes the optical wand cross-sectional view
Accompanying drawing 2: the large-diameter flexible of no outsourcing cortex passes the optical wand cross-sectional view
1-passes optical wand inner core 2-outsourcing cortex
Embodiment 1: with the acrylic acid esters co-polymer biography optical wand of the no outsourcing cortex of matrix, and its diameter D
Be 16mm (seeing accompanying drawing 2); Length is 0.5 meter, can be used for closely passing light.Embodiment 2: with esters of acrylic acid and alkyd resin analog copolymer is inner core, and its core diameter d is 11mm,
With fluoroplastic is outsourcing cortex 2, and the thickness δ of outsourcing cortex 2 is 0.5mm, passes light
Rod diameter D is 12mm (seeing accompanying drawing 1); Length is 10 meters, can be for the buildings at night
Profile is decorated the usefulness of demonstration.
This biography optical wand transmittance can use in-20 ℃～+ 50 ℃ scopes about 85% for a long time.
Claims (3)
1, a kind of large-diameter flexible passes optical wand, it is characterized in that this biography optical wand is a major diameter, and diameter is 2～50mm.
2, biography optical wand according to claim 1 is characterized in that diameter is that the biography optical wand of D does not have the outsourcing cortex.
3, biography optical wand according to claim 1 is characterized in that diameter is that the biography optical wand of D is provided with outsourcing cortex 2, and the thickness δ of outsourcing cortex 2 is 0.5～1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227820 CN2342379Y (en) | 1998-09-11 | 1998-09-11 | Large diameter flexible light transmission stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227820 CN2342379Y (en) | 1998-09-11 | 1998-09-11 | Large diameter flexible light transmission stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342379Y true CN2342379Y (en) | 1999-10-06 |
Family
ID=33978071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227820 Expired - Fee Related CN2342379Y (en) | 1998-09-11 | 1998-09-11 | Large diameter flexible light transmission stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342379Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613645A (en) * | 2018-12-18 | 2019-04-12 | 东莞市彩炫光电科技有限公司 | A kind of extruded type beformable body optical fiber and preparation method thereof |
-
1998
- 1998-09-11 CN CN 98227820 patent/CN2342379Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613645A (en) * | 2018-12-18 | 2019-04-12 | 东莞市彩炫光电科技有限公司 | A kind of extruded type beformable body optical fiber and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101620338A (en) | Flexible backlight module structure | |
| CN2342379Y (en) | Large diameter flexible light transmission stick | |
| US20060203508A1 (en) | Multiple point decorative light strip | |
| CN201727203U (en) | Magic mirror | |
| CN2488152Y (en) | Outdoor and indoor optical fibre composite power line | |
| CN207094542U (en) | A kind of LED lamp frame | |
| TWI408629B (en) | Fiber advertising device | |
| CN201293275Y (en) | Light guide board side light source energy-conserving ultrathin lamp house mounted outdoors | |
| CN202361192U (en) | Novel LED (Light Emitting Diode) guardrail tube | |
| CN201053626Y (en) | High brightness backlight of novel structure | |
| CN204925649U (en) | Electronic clock based on LED luminescent glass | |
| CN216623669U (en) | Decorate fluorescence concrete signboard | |
| CN2529938Y (en) | Composite warm coloured steel slab | |
| CN201489770U (en) | Led fluorescent writing board | |
| CN211902643U (en) | Energy-saving integrated outdoor lighting device | |
| CN205299276U (en) | Curtain is built to LED ice | |
| CN215376803U (en) | LED display screen with naked eye 3D effect | |
| CN213810142U (en) | Rigid line lamp of flexible luminous effect silica gel | |
| CN219716403U (en) | Door head dynamic lamp box | |
| CN220753043U (en) | Acrylic advertising board | |
| CN201514742U (en) | Block brick for commercial advertisements | |
| CN109961711B (en) | Elevator hall arrival indicator lamp system with through-long lamp structure and construction method thereof | |
| CN202281913U (en) | Solar LED (light emitting diode) bracelet watch | |
| CN2579674Y (en) | Neon color light plate with writing pen | |
| CN2839821Y (en) | Energy-saving indoor lighting lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |