CN102663970B - LED flickering device - Google Patents
LED flickering device Download PDFInfo
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- CN102663970B CN102663970B CN201210103059.4A CN201210103059A CN102663970B CN 102663970 B CN102663970 B CN 102663970B CN 201210103059 A CN201210103059 A CN 201210103059A CN 102663970 B CN102663970 B CN 102663970B
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- guide plate
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- light source
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- 230000000694 effects Effects 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 14
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- 239000000463 material Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract 2
- 239000002356 single layer Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
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- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
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- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses an LED flickering device which comprises a circuit board. LED light sources, anodes and cathodes are arranged on the circuit board, each anode and the corresponding cathode are conducted with the corresponding LED light source, a positioning plate which covers on the circuit board and is light-proof is disposed on the circuit board, a light guide plate component corresponding to positions of the LED light sources is arranged on the positioning plate and consists of at least one light guide plate, the LED light sources are used as background light source to transmit light or the LED light sources are used as working display light sources to transmit light by the aid of the light guide plates, an optical filter covers on the light guide plate component, and a light-transmitting pattern layer covers on the optical filter. When the LED light source are luminous, the integral light guide plate component forms a uniform luminous surface; the light guide plate component with a single layer can be directly used as the background light source to emit light for an independent luminous area; two or more layers of light guide plates can be combined and stacked to form a light source to emit light when the LED flickering device is used in a luminous area with cross superposition or other complicated relations, various suitable luminous shapes and effects are realized after change, and an optimal luminous effect is achieved.
Description
Technical field
The present invention relates to a kind of LED and flash device, relate in particular to a kind of indoor or outdoor lamp house advertisement facility, small-sized LED flashes product.
Background technology
The current advertisement form that flashes lamp box is mainly with fabrication techniques such as neon bulb, electroluminescent materials.Its particularly outstanding shortcoming is to change picture all to need light emitting source to change at every turn, and therefore in higher, the advertisement of actual operation cost, the picture time is long.Advertiser often needs payment to exceed one times of even higher cost than common production costs could select this advertisement form.For the issue of seasonal product, this contradiction just seems particularly outstanding so.
Wiring board is mainly used in the link of electronic product, has the plurality of advantages such as space, weight reduction and the dirigibility height of saving, and its use in portable equipment (as mobile phone, notebook computer etc.) is very extensive.Wiring board is mainly comprised of board substrate and copper-foil conducting electricity attached to it.
Due to LED, have the advantages such as volume is little, power consumption is low, long service life, therefore, the use of LED in daily life is more and more extensive.Therefore, particularly important to the design of LED wiring board.
Display card on the market or to flash lamp box be all to utilize fluorescent tube or LED lamp etc. to realize irradiation, these display cards or to flash lamp box be all the organic plates with pattern or printed words, color effect is dull, lacks and changes, and effect is single.And existing display card or flash lamp box and can only have in a region a kind of luminously, its illumination effect is single, fails to reach the effect of the luminous or multiple luminous combination stack of multilayer.
Summary of the invention
The present invention is in order to overcome the defect of prior art, object is to provide a kind of LED to flash device, this LED flashes device and can be that LED flashes lamp box or LED flashes display card etc., this LED flash the luminous light of device present the luminous combined effects such as the luminous and multilayer of one way is luminous, use up flash to control and give prominence to image content and function.
The technical solution adopted for the present invention to solve the technical problems is: a kind of LED flashes device, comprise wiring board, wiring board be provided with LED light source and with the positive and negative electrode of LED light source conducting, aforesaid wiring board is provided with and covers the not location-plate of light-permeable of wiring board, and location-plate is provided with the light guide plate assembly of corresponding LED light source position; Light guide plate assembly comprise at least one make LED light source as a setting light source realize printing opacity or/and make LED light source show that as work light source realizes the light guide plate of printing opacity, on light guide plate assembly, be coated with optical filter, on optical filter, be coated with light-transparent pattern layer.By the setting of light guide plate assembly, when LED light source is luminous, make whole light guide plate assembly form uniform light-emitting area; For light-emitting zone independently, can be by the direct light source luminescent as a setting of the light guide plate assembly of individual layer; For light-emitting zone have intersect heavy and or other complex relationships, can have two-layer or multilayer light guide plate combination stack to form light source luminescent, be varied to various applicable luminous shape and effects, to reach best illumination effect.In addition, utilize the light transmission features of spray picture, the interior perhaps function of giving prominence to pattern is controlled in flashing of using up; The light that LED light source sends enters the filtration adjustment of optical filter, becomes various applicable shapes and effect, the optimum efficiency flashing to integrate out light.
As the further design to aforementioned techniques scheme: aforementioned light guide plate assembly comprise make LED light source as a setting light source realize the first light guide plate of printing opacity and make LED light source show that as work light source realizes the second light guide plate of printing opacity, the first light guide plate and the second light guide plate are provided with polylith, and the second light guide plate covers in the first light guide plate.The second light guide plate is shown the light guide plate of light source luminescent as work, the second light guide plate is superimposed upon in the first light guide plate, light-emitting zone is combined into intersect heavy and multiple illumination effect, be transformed into multiple luminous combination.
As the further design again to aforementioned techniques scheme: be also provided with between aforesaid the first light guide plate and the second light guide plate to the first light guide plate is carried out selectivity shading and the second light guide plate had to the shading reflector plate of reflector plate effect, shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and shading reflector plate is provided with corresponding LED light source and as work, shows the first opening of light source luminescent.By shading reflector plate, the first light guide plate of lower floor is carried out to optionally shading, to second light guide plate on upper strata, can play the effect of reflector plate again, thereby it is luminous to make bilevel light guide plate carry out cross-coincidence.With in a region of common individual layer light guide plate only there to be a kind of illumination effect contrast, the luminous effect of playing of multilayer is in the same area, to have multiple luminous combined effect.This is a kind of new light guide plate technology, is structural breakthrough.
As the further design to aforementioned techniques scheme: location-plate becomes an one-piece construction with the first light guide plate combination, every the first light guide plate is the corresponding position of LED light source separately respectively, and the first light guide plate is provided with the second opening of corresponding the first opening.Or first light guide plate be embedded in location-plate, every the first light guide plate is the corresponding position of LED light source separately respectively, the first light guide plate is provided with the second opening of corresponding the first opening.The first light guide plate is the light guide plate of light source luminescent as a setting, and the first light guide plate can be combined into an one-piece construction with location-plate, has facilitated the program of installing and having simplified installation; And the mode of the first light guide plate and location-plate setting-in can have been simplified the technique of producing.
Further, the surperficial silk-screen of aforementioned optical filter has the environment-friendly ink of black and white, the mixing ratio of black environment-friendly ink and white environment-friendly ink regulates the light of pass filter, thereby reaches the illumination effect of anticipation, and then spray picture is carried out to photochromic playing up.
Further, aforesaid light-transparent pattern layer is comprised of the PVC thin slice of bottom and the light-transparent pattern on upper strata, and the position of the corresponding light-emitting zone of PVC thin slice is photic zone.
Aforesaid wiring board upper surface is provided with can be the reflection horizon of light reflection.Reflection horizon is the upper surface that monoblock integral structure is laid on wiring board, and the material in this reflection horizon is high reflective white oil.
The aforesaid wiring board back side is also provided with the controller being connected with wiring board circuit, and controller is connected with link seat, through light-transparent pattern layer, location-plate and wiring board, is provided with stand type support.With controller, the LED in each loop is carried out respectively to the control of light on and off, stand type support can make whole LED flash device and erect in the plane.
In addition, the wiring board back side is translucent and can appears the light of LED light source.Or the wiring board back side scribbles the coat of one deck insulation, protection against the tide, waterproof, anti-printing opacity.
In sum, LED of the present invention flashes apparatus structure advantages of simple, and when whole LED flashes device work, the picture of Luminous display is very clear, and the mode of the flashing control able to programme of every picture group case, visual effect is splendid, and content to be expressed is colorful, full of moving sense.The wiring board that this LED flashes device is the carrier of electric wiring, has also had the function of reflector plate and the effect of shell in backlight simultaneously concurrently, uses LED to flash device and is more conducive to processing assembling, has saved thickness space simultaneously, makes product lighter and thinner.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wiring board module of the embodiment of the present invention 1;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the wiring board module of the embodiment of the present invention 1;
Fig. 3 is that location-plate and first light conducting plate structure of the embodiment of the present invention 2 is integrally-built schematic diagram.
Embodiment
Embodiment 1
The described a kind of LED of the embodiment of the present invention 1 flashes device, as shown in Figure 1 and Figure 2, comprise a wiring board 1, wiring board be provided with LED light source 9 and with the positive and negative electrode of LED light source conducting, wiring board upper surface is provided with can be the reflection horizon of light reflection, and this reflection horizon is the reflective white oil of height that monoblock integral structure is laid on wiring board upper surface; The wiring board back side is also provided with the controller being connected with wiring board circuit, and controller is connected with link seat 12, through light-transparent pattern layer, location-plate and wiring board, is provided with the stand type support 13 that two strips form; In addition, at circuit backboard face, scribble the coat of one deck insulation, protection against the tide, waterproof, anti-printing opacity.Controller carries out respectively the control of light on and off to the LED in each loop, and stand type support can make whole LED flash device and erect in the plane.
Layer is provided with and covers the not location-plate 2 of light-permeable of wiring board in the circuit board, and location-plate is provided with the light guide plate assembly 3 of corresponding LED light source position; Light guide plate assembly comprise make LED light source as a setting light source realize the first light guide plate 4 of printing opacity and make LED light source show that as work light source realizes the second light guide plate 5 of printing opacity, the first light guide plate and the second light guide plate are provided with polylith, and the second light guide plate covers and is stacked in the first light guide plate.Between the first light guide plate and the second light guide plate, be also provided with to the first light guide plate is carried out selectivity shading and the second light guide plate had to the shading reflector plate 7 of reflector plate effect, shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and shading reflector plate is provided with corresponding LED light source and as work, shows the first opening 8 of light source luminescent.The first light guide plate is embedded in location-plate, every the first corresponding position of LED light source separately of light guide plate difference, and the first light guide plate is provided with the second opening 6 of corresponding the first opening.
On the upper strata of the second light guide plate, cover and be superimposed with optical filter 10, the surperficial silk-screen of optical filter has the environment-friendly ink of black and white, the mixing ratio of black environment-friendly ink and white environment-friendly ink regulates the light of pass filter, thereby reach the illumination effect of anticipation, and then spray picture is carried out to photochromic playing up.In addition, be coated with light-transparent pattern layer 11 on optical filter, light-transparent pattern layer is comprised of the PVC thin slice of bottom and the light-transparent pattern on upper strata, and the position of the corresponding light-emitting zone of PVC thin slice is photic zone.
Embodiment 2
The present embodiment 2 is to change on the basis of embodiment 1, specifically location-plate 2 and the first light guide plate 4 is combined into an one-piece construction, every the first corresponding position of LED light source separately of light guide plate difference, as shown in Figure 3.
The above, be only preferred embodiment of the present invention, not technology contents of the present invention done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical scheme of the present invention.
Claims (7)
1.
a kind of LED flashes device, comprise wiring board (1), wiring board be provided with LED light source (9) and with the positive and negative electrode of LED light source conducting, it is characterized in that: described wiring board is provided with and covers the not location-plate of light-permeable (2) of wiring board, and location-plate is provided with the light guide plate assembly (3) of corresponding LED light source position; On light guide plate assembly, be coated with optical filter (10), on optical filter, be coated with light-transparent pattern layer (11); Described light guide plate assembly comprise make LED light source as a setting light source realize first light guide plate (4) of printing opacity and make LED light source show that as work light source realizes second light guide plate (5) of printing opacity, the first light guide plate and the second light guide plate are provided with polylith, and the second light guide plate covers in the first light guide plate; Between the first described light guide plate and the second light guide plate, be also provided with to the first light guide plate is carried out selectivity shading and the second light guide plate had to the shading reflector plate (7) of reflector plate effect, shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and shading reflector plate is provided with corresponding LED light source and as work, shows first opening (8) of light source luminescent; Location-plate becomes an one-piece construction with the first light guide plate combination, every the first corresponding position of LED light source separately of light guide plate difference, and the first light guide plate is provided with second opening (6) of corresponding the first opening.
2.
a kind of LED flashes device, comprise wiring board (1), wiring board be provided with LED light source (9) and with the positive and negative electrode of LED light source conducting, it is characterized in that: described wiring board is provided with and covers the not location-plate of light-permeable (2) of wiring board, and location-plate is provided with the light guide plate assembly (3) of corresponding LED light source position; On light guide plate assembly, be coated with optical filter (10), on optical filter, be coated with light-transparent pattern layer (11); Described light guide plate assembly comprise make LED light source as a setting light source realize first light guide plate (4) of printing opacity and make LED light source show that as work light source realizes second light guide plate (5) of printing opacity, the first light guide plate and the second light guide plate are provided with polylith, and the second light guide plate covers in the first light guide plate; Between the first described light guide plate and the second light guide plate, be also provided with to the first light guide plate is carried out selectivity shading and the second light guide plate had to the shading reflector plate (7) of reflector plate effect, shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and shading reflector plate is provided with corresponding LED light source and as work, shows first opening (8) of light source luminescent; The first light guide plate is embedded in location-plate, every the first corresponding position of LED light source separately of light guide plate difference, and the first light guide plate is provided with second opening (6) of corresponding the first opening.
3.
lED according to claim 1 and 2 flashes device, it is characterized in that: the surperficial silk-screen of described optical filter has the environment-friendly ink of black and white, and the mixing ratio of black environment-friendly ink and white environment-friendly ink regulates the light of pass filter.
4.
lED according to claim 3 flashes device, it is characterized in that: described light-transparent pattern layer is comprised of the PVC thin slice of bottom and the light-transparent pattern on upper strata, and the position of the corresponding light-emitting zone of PVC thin slice is photic zone.
5.
lED according to claim 4 flashes device, it is characterized in that: described wiring board upper surface is provided with can be the reflection horizon of light reflection.
6.
lED according to claim 5 flashes device, it is characterized in that: described reflection horizon is the upper surface that monoblock integral structure is laid on wiring board, and the material in this reflection horizon is high reflective white oil.
7.
lED according to claim 6 flashes device, it is characterized in that: the described wiring board back side is also provided with the controller being connected with wiring board circuit, controller is connected with link seat (12), through light-transparent pattern layer, location-plate and wiring board, is provided with stand type support (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103059.4A CN102663970B (en) | 2012-04-10 | 2012-04-10 | LED flickering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103059.4A CN102663970B (en) | 2012-04-10 | 2012-04-10 | LED flickering device |
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| Publication Number | Publication Date |
|---|---|
| CN102663970A CN102663970A (en) | 2012-09-12 |
| CN102663970B true CN102663970B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210103059.4A Active CN102663970B (en) | 2012-04-10 | 2012-04-10 | LED flickering device |
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| CN (1) | CN102663970B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831847A (en) * | 2012-09-20 | 2012-12-19 | 三电有限公司 | Light-emitting diode (LED) luminous road sign |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723814Y (en) * | 2004-06-10 | 2005-09-07 | 陈荣煌 | Small night lamp structure of semiconductor light emitting element |
| CN2733501Y (en) * | 2004-09-24 | 2005-10-12 | 潘耀昌 | Multi-group color display board |
| CN2805002Y (en) * | 2005-04-13 | 2006-08-09 | 旺矽科技股份有限公司 | Local area type flashing lamp box structure |
| CN101504812A (en) * | 2008-12-25 | 2009-08-12 | 上海杰派展示制品有限公司 | Dynamic advertisement lamp box capable of picture replacement and picture replacing method |
| CN101650902A (en) * | 2009-06-30 | 2010-02-17 | 上海杰派展示制品有限公司 | LED dynamic advertising lamp box and manufacturing method thereof |
| CN202584649U (en) * | 2012-04-10 | 2012-12-05 | 江门市艺光科技开发有限公司 | Light-emitting diode (LED) flickering device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120001252U (en) * | 2010-08-13 | 2012-02-22 | 기동안전(주) | Sign post of roadway improving assembly structure |
-
2012
- 2012-04-10 CN CN201210103059.4A patent/CN102663970B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723814Y (en) * | 2004-06-10 | 2005-09-07 | 陈荣煌 | Small night lamp structure of semiconductor light emitting element |
| CN2733501Y (en) * | 2004-09-24 | 2005-10-12 | 潘耀昌 | Multi-group color display board |
| CN2805002Y (en) * | 2005-04-13 | 2006-08-09 | 旺矽科技股份有限公司 | Local area type flashing lamp box structure |
| CN101504812A (en) * | 2008-12-25 | 2009-08-12 | 上海杰派展示制品有限公司 | Dynamic advertisement lamp box capable of picture replacement and picture replacing method |
| CN101650902A (en) * | 2009-06-30 | 2010-02-17 | 上海杰派展示制品有限公司 | LED dynamic advertising lamp box and manufacturing method thereof |
| CN202584649U (en) * | 2012-04-10 | 2012-12-05 | 江门市艺光科技开发有限公司 | Light-emitting diode (LED) flickering device |
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| CN102663970A (en) | 2012-09-12 |
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Effective date of registration: 20170509 Address after: 30 1607A room, Huaxia Road, Tianhe District, Guangdong, Guangzhou 510000, China Patentee after: Advertising Co.,Ltd. Guangdong Alexandre Dumas Address before: 529000 west of Macheng three industrial zone, Jianghai District, Guangdong, Jiangmen Patentee before: ART BRIGHT TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240418 Address after: Building 5, Building 6, No. 151 Yunqin Road, Jianghai District, Jiangmen City, Guangdong Province, 529000 Patentee after: ART BRIGHT TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 1607A, 30 Huaxia Road, Tianhe District, Guangzhou City, Guangdong 510000 Patentee before: Advertising Co.,Ltd. Guangdong Alexandre Dumas Country or region before: China |
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