CN101201426A - Light guide structure - Google Patents
Light guide structure Download PDFInfo
- Publication number
- CN101201426A CN101201426A CNA2006101688955A CN200610168895A CN101201426A CN 101201426 A CN101201426 A CN 101201426A CN A2006101688955 A CNA2006101688955 A CN A2006101688955A CN 200610168895 A CN200610168895 A CN 200610168895A CN 101201426 A CN101201426 A CN 101201426A
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- light
- guide structure
- those
- photoconductive tube
- light guide
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Abstract
The invention discloses a light guiding structure which comprises a plurality of light guiding pipes, a shaping connection piece and a fixing frame. The light guiding pipes are assembled on the fixing frame; and the light guiding pipes are linked by the shaping connection piece. The shaping connection piece is provided with a plurality of necking parts; after the damage of necking parts, the shaping connection piece is separated from the light guiding pipes; therefore, the disturbance caused by the transmission of light wave from the shaping connection piece can be avoided.
Description
Technical field
The invention relates to a kind of photoconductive tube, and particularly relevant for a kind of light guide structure that prevents that light wave from disturbing.
Background technology
Many electronic equipments are often with light emitting diode (LED, light emitting diodes) signal optical source that is sent, pilot lamp as present electronic equipment operation situation, but since the set position of light emitting diode usually with the casing surface of the electronic equipment segment distance of being separated by, therefore must transmit signal light-wave by photoconductive tube (light pipe), and be shown on the casing surface.
Please refer to the configuration schematic diagram of the photoconductive tube of existing Fig. 1.Each light emitting diode 100 is configured in an end of photoconductive tube 110, and can send the light waves such as ruddiness, blue light and green glow of different wave length.When light wave transmitted within each photoconductive tube 110, the situation that the user can watch pilot lamp to light at the other end of photoconductive tube 110 was to judge the ruuning situation of present electronic equipment.
Yet,, can be fixed in the appropriate location of electronic equipment internal because the restriction on being shaped must and link to each other with fixed connecting piece 120 plasticizing shapings when making photoconductive tube 110.But this measure causes the light waves in the photoconductive tube 110 to conduct in another photoconductive tube 110 via fixed connecting piece 120, and causes light wave to mix and the situation of light signal disorder.Therefore, the light that how to make light emitting diode 100 send can not conducted in another photoconductive tube 110, is instant important topic in fact.
Summary of the invention
The invention provides a kind of light guide structure, to prevent the light wave phase mutual interference in the photoconductive tube.
The present invention proposes a kind of light guide structure, and it comprises a plurality of photoconductive tubes, a shaping web member and a fixed mount.Photoconductive tube is configured on the fixed mount, and photoconductive tube links to each other with the shaping web member.The shaping web member has a plurality of necking sections, and it can make the shaping web member not link to each other with photoconductive tube through destruction.
In an embodiment of the present invention, a plurality of light emitting diodes are disposed at an end of each photoconductive tube, and in order to sending light wave to photoconductive tube, and the other end of photoconductive tube can show the light wave that transmits via photoconductive tube, with as pilot lamp.
In an embodiment of the present invention, fixed mount comprises a plurality of walls that are in the light, and photoconductive tube is separated by with the wall that is in the light.In addition, fixed mount comprises a plurality of clamp hook pieces, and photoconductive tube is fixed on the fixed mount with clamp hook piece.
In an embodiment of the present invention, fixed mount comprises a plurality of connectors, and photoconductive tube is fixed on the fixed mount with connector.
In an embodiment of the present invention, the transmission path of light wave can be blocked in the necking section after destroying, interfere with each other through the shaping web member between two photoconductive tubes to prevent light wave.
Light guide structure of the present invention can cut off light wave by the shaping web member because of employing has the shaping web member of necking section, makes the transmission path of light wave only can be imported by the light of photoconductive tube and hold photoconduction to go out end, therefore can avoid the mutual interference of light wave phase.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. is described in detail below.
Description of drawings
Fig. 1 is the configuration schematic diagram of existing photoconductive tube.
Fig. 2 is the synoptic diagram of the light guide structure of one embodiment of the invention.
Fig. 3 is the configuration schematic diagram of the light guide structure of one embodiment of the invention.
Fig. 4 is that the photoconductive tube of Fig. 3 is fixed on the diagrammatic cross-section on the fixed mount.
Embodiment
Fig. 2 is the synoptic diagram of the light guide structure of one embodiment of the invention, and Fig. 3 is the configuration schematic diagram of the light guide structure of one embodiment of the invention.What need explanation in advance is, light guide structure can be used on the pilot lamp of display, portable computer, panel computer or individualized digital aid (PDA) etc. in the present embodiment, to show the operation situation of electronic equipment, but having, this area knows that usually the knowledgeable all can be used on any pilot lamp, pointolite or the line source, not to exceed.
Please refer to Fig. 2 and Fig. 3, light guide structure 200 comprises a plurality of photoconductive tubes 210, a shaping web member 220 and a fixed mount 230.Photoconductive tube 210, before fixed mount 230, links to each other with shaping web member 220 between the photoconductive tube 210 at unassembled photoconductive tube 210, so that can one be assembled in appropriate location in the electronic equipment.Photoconductive tube 210 for example penetrates the back demoulding by a shaping dies with shaping web member 220 and is shaped, each photoconductive tube 210 all has light importing end 212 and one photoconduction to go out end 214, and light imports end 212 each indication light source (not illustrating) corresponding to electronic equipment, for example is red light-emitting diode, green light LED and blue light-emitting diode etc.
These indication light that light source sent can import end 212 and enter via the light of photoconductive tube 210, and are transferred to photoconduction go out end 214 in photoconductive tube 210, watch pilot lamp to judge the operation situation of electronic equipment for the user.As shown in Figure 3, substrate 250 has a dividing plate 252, and the light output end 214 of each photoconductive tube 210 is revealed between the dividing plate 252, with as the indication cresset.
In order to prevent light leak, fixed mount 230 has a plurality of walls 232 that are in the light, and each photoconductive tube 210 is configured in and separates with the wall 232 that is in the light on the fixed mount 230, reducing the anaclasis influence, and then reaches the effect that intercepts light wave.Yet the wall 232 that is in the light of depending merely on fixed mount 230 stops that it is not enough that light wave disturbs, because light wave still can be via shaping web member 220 by the wall 232 that is in the light.At shaping stage, photoconductive tube 210 is connected as one by shaping web member 220, with convenient follow-up assembly working, but after the assembling, if continue to possess shaping web member 220 on photoconductive tube 210, only can increase the chance of light wave interference and not have benefit, so the present invention blocks the path that light wave transmits by removing shaping web member 220.
Please refer to the synoptic diagram of Fig. 2, shaping web member 220 has a plurality of necking sections 222, and it can connect photoconductive tube 210 with destroying.For shaping connecting portion 220 is removed easily, the sectional area of necking section 222 is less than other regional sectional areas, for example about 0.3mm, so the user is as long as once bend shaping web member 220, can be in the necking section 222 fractures and remove shaping web member 220.As shown in Figure 3, after assembling photoconductive tube 210, the shaping web member 220 of Fig. 2 is removed and does not see among Fig. 3.
Certainly, except necking section 222, also can on shaping web member 220, form the less zone of a plurality of sectional areas, for example form a plurality of perforations (not illustrating), the shaping web member 220 that is easy to fracture so that the structural strength around the perforation is destroyed with boring.
Fig. 4 is that the photoconductive tube of Fig. 3 is fixed on the diagrammatic cross-section on the fixed mount.For each photoconductive tube 210 can securely be fixed on the fixed mount 230, fixed mount 230 also is provided with a plurality of connectors 240 and a plurality of clamp hook piece 242,244.Connector 240 can insert in the pedestal 210a of photoconductive tube 210, and connector 240 can heat and exerts pressure and its thawing is fixed on the pedestal 210a.In addition, clamp hook piece 242,244 is arranged in photoconductive tube 210 both sides in pairs.When external force applies pressure to photoconductive tube 210, clamp hook piece 242,244 stress deformations and make photoconductive tube 210 therebetween by and photoconductive tube 210 is fixed under the clamp hook piece 242,244.Because each photoconductive tube 210 can be fixed on the fixed mount 230 by above-mentioned connector 240 and clamp hook piece 242,244,, still can not influence its assembling fiduciary level even therefore shaping web member 220 is removed.
In sum, light guide structure of the present invention comprises a plurality of photoconductive tubes, a shaping web member and a fixed mount.The shaping web member has a plurality of necking sections, and the force-applied fracture in necking section and the shaping web member is not linked to each other with photoconductive tube, so light wave can't transmit via the shaping web member.In addition, fixed mount also is provided with a plurality of walls that are in the light, and it is disposed between adjacent two light pipes, disturbs to prevent light wave, and then makes between the adjacent light source and can not influence each other.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when with being as the criterion that claim was defined.
Claims (7)
1. light guide structure comprises:
A plurality of photoconductive tubes;
One shaping web member is connected in those photoconductive tubes, and this shaping web member has a plurality of necking sections, and it can make this shaping web member not link to each other with those photoconductive tubes through destruction; And
One fixed mount is in order to fix those photoconductive tubes.
2. light guide structure as claimed in claim 1 is characterized in that, this shaping web member and those photoconductive tubes are integrally formed.
3. light guide structure as claimed in claim 1 is characterized in that, this fixed mount comprises a plurality of walls that are in the light, and those photoconductive tubes are separated by with those walls that are in the light.
4. light guide structure as claimed in claim 1 is characterized in that this fixed mount comprises a plurality of clamp hook pieces, and those photoconductive tubes are fixed on this fixed mount with those clamp hook pieces.
5. light guide structure as claimed in claim 1 is characterized in that this fixed mount comprises a plurality of connectors, and those photoconductive tubes are fixed on this fixed mount with those connectors.
6. light guide structure as claimed in claim 1 is characterized in that, also comprises a plurality of light sources, is configured in an end of those photoconductive tubes, in order to send light wave to those photoconductive tubes.
7. light guide structure as claimed in claim 6 is characterized in that, those light sources are light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101688955A CN101201426A (en) | 2006-12-14 | 2006-12-14 | Light guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101688955A CN101201426A (en) | 2006-12-14 | 2006-12-14 | Light guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101201426A true CN101201426A (en) | 2008-06-18 |
Family
ID=39516685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101688955A Pending CN101201426A (en) | 2006-12-14 | 2006-12-14 | Light guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101201426A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086394A1 (en) * | 2014-12-04 | 2016-06-09 | Thomson Licensing | Device for transporting light |
| WO2016086393A1 (en) * | 2014-12-04 | 2016-06-09 | Thomson Licensing | Device for transporting light |
| CN105822937A (en) * | 2016-05-24 | 2016-08-03 | 南京国电南自美卓控制系统有限公司 | Light-channeling-free connected light guiding column |
| CN110220163A (en) * | 2018-03-01 | 2019-09-10 | 标致雪铁龙汽车股份有限公司 | Vehicular illumination device including the covering with light guide photon export-restriction rib |
| CN112987162A (en) * | 2021-02-01 | 2021-06-18 | 东莞市云仕电子有限公司 | Light guide structure and wireless earphone charging cabin with same |
-
2006
- 2006-12-14 CN CNA2006101688955A patent/CN101201426A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086394A1 (en) * | 2014-12-04 | 2016-06-09 | Thomson Licensing | Device for transporting light |
| WO2016086393A1 (en) * | 2014-12-04 | 2016-06-09 | Thomson Licensing | Device for transporting light |
| CN107002979A (en) * | 2014-12-04 | 2017-08-01 | 汤姆逊许可公司 | Device for transmission light |
| US10120121B2 (en) | 2014-12-04 | 2018-11-06 | Interdigital Ce Patent Holdings | Device for transporting light |
| US10267977B2 (en) | 2014-12-04 | 2019-04-23 | Interdigital Ce Patent Holdings | Device for transporting light |
| CN107002979B (en) * | 2014-12-04 | 2020-06-09 | 交互数字Ce专利控股公司 | Device for transmitting light |
| CN105822937A (en) * | 2016-05-24 | 2016-08-03 | 南京国电南自美卓控制系统有限公司 | Light-channeling-free connected light guiding column |
| CN110220163A (en) * | 2018-03-01 | 2019-09-10 | 标致雪铁龙汽车股份有限公司 | Vehicular illumination device including the covering with light guide photon export-restriction rib |
| CN110220163B (en) * | 2018-03-01 | 2022-08-09 | 标致雪铁龙汽车股份有限公司 | Vehicle lighting device comprising a screen with light-conducting photon output limiting ribs |
| CN112987162A (en) * | 2021-02-01 | 2021-06-18 | 东莞市云仕电子有限公司 | Light guide structure and wireless earphone charging cabin with same |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |