CN102663970A - LED flickering device - Google Patents
LED flickering device Download PDFInfo
- Publication number
- CN102663970A CN102663970A CN2012101030594A CN201210103059A CN102663970A CN 102663970 A CN102663970 A CN 102663970A CN 2012101030594 A CN2012101030594 A CN 2012101030594A CN 201210103059 A CN201210103059 A CN 201210103059A CN 102663970 A CN102663970 A CN 102663970A
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- lgp
- light source
- led
- light
- wiring board
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- 230000000694 effects Effects 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 238000007639 printing Methods 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 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
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002301 combined effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 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
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- 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 present advertisement form that flashes lamp box is many with fabrication techniques such as neon bulb, electroluminescent materials.Its particularly outstanding shortcoming is to change picture all need light emitting source be changed at every turn, and therefore the picture time is long in higher, the advertisement of actual operation cost.The advertiser often need pay and exceed one times even higher cost than common production costs and could select this advertisement form.This contradiction just seems particularly outstanding for the issue of seasonal product so.
Wiring board is mainly used in the link of electronic product, has plurality of advantages such as space, weight reduction and the dirigibility height of saving, and its use in portable equipment (like mobile phone, notebook computer etc.) is very extensive.Wiring board mainly is made up of board substrate and copper-foil conducting electricity attached to it.
Because LED has advantages such as volume is little, power consumption is low, long service life, therefore, the use of LED in daily life more and more widely.Therefore, particularly important to the design of LED wiring board.
Display card on the market or to flash lamp box all be to utilize fluorescent tube or LED lamp to wait to realize irradiation, these display cards or to flash lamp box all be the organic plates that has pattern or printed words, color effect is dull, lacks to change, and effect is single.And existing display card or flash lamp box and can only have a kind of luminously in a zone, 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 defective of prior art; Purpose 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., and this LED flashes the luminous light of device and presents that one way is luminous gives prominence to image content and function with luminous combined effects such as multilayer is luminous, the control of flashing of using up.
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 LGP of printing opacity, be coated with optical filter on the light guide plate assembly, be coated with the printing opacity patterned layer on the optical filter.Through the setting of light guide plate assembly, when led light source is luminous, make whole light guide plate assembly form homogeneous 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 with or other complex relationships, can have two-layer or multilayer LGP combination stack forms light source luminescent, be varied to various suitable 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 advances the filtration adjustment of optical filter, becomes various suitable shapes and effect, to integrate out the optimum efficiency that light flashes.
As further design to the aforementioned techniques scheme: aforementioned light guide plate assembly comprise make led light source as a setting light source first LGP of realizing printing opacity with make led light source show that as work light source realizes second LGP of printing opacity; First LGP and second LGP are provided with polylith, and second LGP covers on first LGP.Second LGP is showed the LGP of light source luminescent as work, and second LGP is superimposed upon on first LGP, light-emitting zone is combined into intersect heavy and multiple illumination effect, be transformed into multiple luminous combination.
As further design again: also be provided with between aforesaid first LGP and second LGP first LGP is carried out the selectivity shading and second LGP had the shading reflector plate of reflector plate effect to the aforementioned techniques scheme; The shading reflector plate has light-emitting zone is carried out the luminous function of cross-coincidence, and the shading reflector plate is provided with corresponding led light source is showed light source luminescent as work first opening.Through the shading reflector plate, first LGP of lower floor is carried out optionally shading, can play the effect of reflector plate again to second LGP on upper strata, thereby it is luminous to make bilevel LGP carry out cross-coincidence.With in the zone of common individual layer LGP only so that a kind of illumination effect contrast to be arranged, the luminous effect of playing of multilayer is that multiple luminous combined effect can be arranged in the same area.This is a kind of new LGP technology, is structural breakthrough.
As the further design to the aforementioned techniques scheme: the location-plate and first LGP are combined into an one-piece construction, the every first corresponding respectively position of led light source separately of LGP, and first LGP is provided with second opening of corresponding first opening.Or first LGP be embedded in the location-plate, the corresponding respectively position of led light source separately of every first LGP, first LGP is provided with second opening of corresponding first opening.First LGP is the LGP of light source luminescent as a setting, and first LGP can be combined into an one-piece construction with location-plate, has made things convenient for the program of installing and having simplified installation; And the mode of first LGP and location-plate setting-in can have been simplified the technology of producing.
Further; The surperficial silk-screen of aforementioned optical filter has the environment-friendly ink of black and white; The cooperation ratio of black environment-friendly ink and white environment-friendly ink is regulated the light of pass filter, thereby reaches the illumination effect of anticipation, and then the spray picture is carried out photochromic playing up.
Further, aforesaid printing opacity patterned layer is made up of the PVC thin slice of bottom and the printing opacity pattern on upper strata, and the position of the corresponding light-emitting zone of PVC thin slice is a photic zone.
Aforesaid wiring board upper surface is provided with can be the reflection horizon of light reflection.The reflection horizon is laid on the upper surface of wiring board for the monoblock integral structure, and the material in this reflection horizon is high reflective white oil.
The aforesaid wiring board back side also is provided with the controller that is connected with the wiring board circuit, and controller is connected with the link seat, passes printing opacity patterned layer, location-plate and wiring board and is provided with stand type support.Coming the LED in each loop is carried out respectively the control of light on and off, stand type support can make whole LED flash device with controller erects 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 the apparatus structure advantages of simple, and the picture of luminous displaying was very clear when whole LED was flashed device work; And the mode of the flashing control able to programme of every picture group case; Visual effect is splendid, the content that will express colorful, full of moving sense.The wiring board that this LED flashes device is the carrier of electric wiring, has also had simultaneously in the backlight function of reflector plate and the effect of shell concurrently, uses LED to flash device and is more conducive to the processing assembling, has practiced thrift thickness space simultaneously, makes product lighter and thinner.
Description of drawings
Fig. 1 is the structural representation of the wiring board module of the embodiment of the invention 1;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the wiring board module of the embodiment of the invention 1;
Fig. 3 is that the location-plate and first light conducting plate structure of the embodiment of the invention 2 is integrally-built synoptic diagram.
Embodiment
Embodiment 1
The embodiment of the invention 1 described a kind of LED flashes device; Like Fig. 1, shown in 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, the wiring board upper surface is provided with can be the reflection horizon of light reflection, this reflection horizon is laid on the high reflective white oil of wiring board upper surface for the monoblock integral structure; The wiring board back side also is provided with the controller that is connected with the wiring board circuit, and controller is connected with link seat 12, passes printing opacity patterned layer, location-plate and wiring board and is provided with the stand type support 13 that two strips are formed; In addition, scribble the coat of one deck insulation, protection against the tide, waterproof, anti-printing opacity at circuit backboard face.Controller carries out the control of light on and off respectively 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 comprises first LGP 4 that makes led light source light source realization as a setting printing opacity and second LGP 5 that makes led light source as work displaying light source realization printing opacity; First LGP and second LGP are provided with polylith, and second LGP covers and is stacked on first LGP.Also be provided with between first LGP and second LGP first LGP is carried out the selectivity shading and second LGP had the shading reflector plate 7 of reflector plate effect; The shading reflector plate has light-emitting zone is carried out the luminous function of cross-coincidence, and the shading reflector plate is provided with corresponding led light source is showed light source luminescent as work first opening 8.First LGP is embedded in the location-plate, the every first corresponding respectively position of led light source separately of LGP, and first LGP is provided with second opening 6 of corresponding first opening.
Be superimposed with optical filter 10 in the covering of the upper strata of second LGP; The surperficial silk-screen of optical filter has the environment-friendly ink of black and white; The cooperation ratio of black environment-friendly ink and white environment-friendly ink is regulated the light of pass filter; Thereby reach the illumination effect of anticipation, and then the spray picture is carried out photochromic playing up.In addition, be coated with printing opacity patterned layer 11 on the optical filter, the printing opacity patterned layer is made up of the PVC thin slice of bottom and the printing opacity pattern on upper strata, and the position of the corresponding light-emitting zone of PVC thin slice is a photic zone.
Embodiment 2
Present embodiment 2 is on the basis of embodiment 1, to change, specifically is to be combined into an one-piece construction to the location-plate 2 and first LGP 4, and the every first corresponding respectively position of led light source separately of LGP, as shown in Figure 3.
The above only is preferred embodiment of the present invention, is not technology contents of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. a 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; 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 LGP of printing opacity; Be coated with optical filter (10) on the light guide plate assembly, be coated with printing opacity patterned layer (11) on the optical filter.
2. LED according to claim 1 flashes device; It is characterized in that: said light guide plate assembly comprises first LGP (4) that makes led light source light source realization as a setting printing opacity and makes led light source show second LGP (5) of light source realization printing opacity as work; First LGP and second LGP are provided with polylith, and second LGP covers on first LGP.
3. LED according to claim 2 flashes device; It is characterized in that: also be provided with between described first LGP and second LGP first LGP is carried out the selectivity shading and second LGP had the shading reflector plate (7) of reflector plate effect; The shading reflector plate has light-emitting zone is carried out the luminous function of cross-coincidence, and the shading reflector plate is provided with corresponding led light source is showed light source luminescent as work first opening (8).
4. LED according to claim 3 flashes device; It is characterized in that: the location-plate and first LGP are combined into an one-piece construction; The every first corresponding respectively position of led light source separately of LGP, first LGP is provided with second opening (6) of corresponding first opening.
5. LED according to claim 3 flashes device, it is characterized in that: first LGP is embedded in the location-plate, the every first corresponding respectively position of led light source separately of LGP, and first LGP is provided with second opening (6) of corresponding first opening.
6. flash device according to any described LED of claim 1-5; It is characterized in that: the surperficial silk-screen of said optical filter has the environment-friendly ink of black and white, and the cooperation ratio of black environment-friendly ink and white environment-friendly ink is regulated the light of pass filter.
7. LED according to claim 6 flashes device, it is characterized in that: described printing opacity spray picture layer is made up of the PVC thin slice of bottom and the printing opacity pattern on upper strata, and the position of the corresponding light-emitting zone of PVC thin slice is a photic zone.
8. LED according to claim 7 flashes device, it is characterized in that: described wiring board upper surface is provided with can be the reflection horizon of light reflection.
9. LED according to claim 8 flashes device, it is characterized in that: described reflection horizon is laid on the upper surface of wiring board for the monoblock integral structure, and the material in this reflection horizon is high reflective white oil.
10. LED according to claim 9 flashes device; It is characterized in that: the described wiring board back side also is provided with the controller that is connected with the wiring board circuit; Controller is connected with link seat (12), passes printing opacity patterned layer, location-plate and wiring board and 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102663970A true CN102663970A (en) | 2012-09-12 |
| CN102663970B 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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| Country | Link |
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| CN (1) | CN102663970B (en) |
Cited By (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 |
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|---|---|---|---|---|
| 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 |
| WO2012020935A2 (en) * | 2010-08-13 | 2012-02-16 | 기동안전(주) | Road signboard having an improved assembly structure |
| 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 |
-
2012
- 2012-04-10 CN CN201210103059.4A patent/CN102663970B/en active Active
Patent Citations (7)
| 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 |
| WO2012020935A2 (en) * | 2010-08-13 | 2012-02-16 | 기동안전(주) | Road signboard having an improved assembly structure |
| 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 |
Cited By (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 |
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| CN102663970B (en) | 2014-08-13 |
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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 |