CN102679288B - Circuit board module - Google Patents
Circuit board module Download PDFInfo
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- CN102679288B CN102679288B CN2012101030575A CN201210103057A CN102679288B CN 102679288 B CN102679288 B CN 102679288B CN 2012101030575 A CN2012101030575 A CN 2012101030575A CN 201210103057 A CN201210103057 A CN 201210103057A CN 102679288 B CN102679288 B CN 102679288B
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- light source
- lgp
- wiring board
- led light
- guide plate
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a circuit board module which comprises a circuit board provided with an LED (Light Emitting Diode) light source and an anode and a cathode connected with the LED light source. The circuit board is provided with a lightproof positioning plate which covers the circuit board. The positioning plate is provided with a light guide plate assembly corresponding to the LED light source in position. The light guide plate assembly comprises at least a light guide plate such that the LED light source is taken as a background light source for transparency or/and the LED light source is taken as a work exhibition light source for transparency. By the arrangement of the light guide plate assembly, the whole light guide plate assembly forms a uniform light emitting surface when the LED light source emits light. For an independent light emitting area, a single-layer light guide plate assembly can be directly used as the background light source to emit light. For crossed and superposed light emitting areas or the light emitting areas in complex relationships, two or more layers of light guide plates are combined and superposed to form the light source to emit light and change to various suitable light emitting shapes and effects so as to achieve the optimal light emitting effect.
Description
Technical field
The present invention relates to a kind of wiring board module, relate in particular to the wiring board module that a kind of LED of being specifically designed to flashes lamp box.
Background technology
Wiring board is mainly used in the attaching parts of electronic product, has the plurality of advantages such as space, weight reduction and the flexibility height of saving, and its use in portable equipment (as mobile phone, notebook computer etc.) is very extensive.Wiring board mainly is comprised of board substrate and copper-foil conducting electricity attached to it.
Have the advantages such as volume is little, power consumption is low, long service life due to LED, therefore, the use of LED in daily life is more and more extensive.Therefore, particularly important to the design of LED wiring board.
Current display card or lamp box on the market is all to utilize fluorescent tube or LED lamp etc. to realize irradiating, and these display cards or lamp box are all the organic plates with pattern or printed words, and the color effect dullness lacks and changes, and effect is single.And the luminescent core of display card or lamp box is exactly wiring board module and the panel that is mated, but that existing display card or lamp box can only have in a zone is a kind of luminous, and 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, and purpose is to provide the luminous light of a kind of LED to present the luminous combined effects such as the luminous and multilayer of one way is luminous, is applied to the wiring board module of display card or lamp box etc.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wiring board module, comprise wiring board, wiring board be provided with LED light source and with the positive and negative electrode of LED light source conducting, wherein 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.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.
As the further design to the aforementioned techniques scheme: described light guide plate assembly comprise make LED light source as a setting light source realize the first LGP of printing opacity and make LED light source show that as work light source realizes the second LGP of printing opacity, the first LGP and the second LGP are provided with polylith, and the second LGP covers on the first LGP.The second LGP is showed the LGP of light source luminescent as work, the second LGP is superimposed upon on the first LGP, light-emitting zone is combined into intersect heavy and multiple illumination effect, be transformed into multiple luminous combination.
As the further design again to the aforementioned techniques scheme: also be provided with between aforesaid the first LGP and the second LGP to the first LGP is carried out selective shading and the second LGP had to the shading reflector plate of reflector plate effect, the shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and the shading reflector plate is provided with corresponding LED light source and shows the second opening of light source luminescent as work.By the shading reflector plate, the first LGP of lower floor is carried out to 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 a 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: location-plate becomes an overall structure with the first light guide plate combination, and every the first LGP is the corresponding position of LED light source separately respectively, and the first LGP is provided with the second opening of corresponding the first opening.Or first LGP be embedded in location-plate, every the first LGP is the corresponding position of LED light source separately respectively, the first LGP is provided with the second opening of corresponding the first opening.The first LGP is the LGP of light source luminescent as a setting, and the first LGP can be combined into an overall structure with location-plate, has facilitated the program of installing and having simplified installation; And the mode of the first LGP and location-plate setting-in can have been simplified the technique of producing.
Further, be provided with can be the reflecting layer of light reflection for aforesaid wiring board upper surface.
Further, aforesaid reflecting layer is the upper surface that the monoblock integral structure is laid on wiring board, and the material in this reflecting layer is high reflective white oil.
The aforesaid wiring board back side is translucent and can appears the light of LED light source.
The aforesaid wiring board back side scribbles the coat of one deck insulation, protection against the tide, waterproof, anti-printing opacity.
In sum, wiring board modular structure advantages of simple of the present invention, during whole wiring board module 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.This wiring board module is not only the carrier of electric wiring, has also had in the backlight function of reflector plate and the effect of shell concurrently simultaneously, uses this wiring board module to be more conducive to the processing assembling, has saved thickness space simultaneously, makes with the product of its assembling lighter and thinner.
The 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.
The specific embodiment
The described a kind of wiring board module of the embodiment of the present invention 1, 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 is provided with and covers the not location-plate 2 of light-permeable 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 polylith make LED light source as a setting light source realize that the first LGP 4 of printing opacity and polylith make LED light source show that as work light source realizes the second LGP 5 of printing opacity.The first LGP is embedded in location-plate, every the first corresponding position of LED light source separately of LGP difference.Needing just to be provided with the second LGP on the luminous position of cross-coincidence, the second LGP covers and overlaps on the first LGP, and the first LGP is provided with the corresponding LED light source of the second opening 6 and shows the luminous position of light source as work.
Also be provided with between aforesaid the first LGP and the second LGP to the first LGP is carried out selective shading and the second LGP had to the shading reflector plate 7 of reflector plate effect, the shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and the shading reflector plate is provided with corresponding LED light source and shows the first opening 8 of light source luminescent as work.The shape of the first opening and the second opening is the picture pattern luminous according to required displaying and flashes mode design.
In addition, at the upper surface of wiring board, being provided with to be the ，Gai reflecting layer, reflecting layer of light reflection the upper surface that the monoblock integral structure is laid on wiring board, and this material of penetrating layer is high reflective white oil.Process the coat that scribbles one deck insulation, protection against the tide, waterproof, anti-printing opacity by Surface Machining at circuit backboard face.
The present embodiment 2 is changed on the basis of embodiment 1, specifically location-plate 2 and the first LGP 4 is combined into to an overall structure, every the first corresponding position of LED light source separately of LGP 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 wiring board module, 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; Described light guide plate assembly comprise make LED light source as a setting light source realize first LGP (4) of printing opacity and make LED light source show that as work light source realizes second LGP (5) of printing opacity, the first LGP and the second LGP are provided with polylith, and the second LGP covers on the first LGP; Also be provided with between described the first LGP and the second LGP to the first LGP is carried out selective shading and the second LGP had to the shading reflector plate (7) of reflector plate effect, the shading reflector plate has light-emitting zone is carried out to the luminous function of cross-coincidence, and the shading reflector plate is provided with corresponding LED light source and shows first opening (8) of light source luminescent as work.
2. wiring board module according to claim 1, it is characterized in that: location-plate becomes an overall structure with the first light guide plate combination, every the first corresponding position of LED light source separately of LGP difference, the first LGP is provided with second opening (6) of corresponding the first opening.
3. wiring board module according to claim 1, it is characterized in that: the first LGP is embedded in location-plate, and every the first LGP is the corresponding position of LED light source separately respectively, and the first LGP is provided with second opening (6) of corresponding the first opening.
4. wiring board module according to claim 3, it is characterized in that: described wiring board upper surface is provided with can be the reflecting layer of light reflection.
5. wiring board module according to claim 4, it is characterized in that: described reflecting layer is the upper surface that the monoblock integral structure is laid on wiring board, the material in this reflecting layer is high reflective white oil.
6. wiring board module according to claim 5, it is characterized in that: the described wiring board back side is translucent and can appears the light of LED light source.
7. wiring board module according to claim 5 is characterized in that: the described wiring board back side scribbles the coat of one deck insulation, moistureproof, waterproof and anti-printing opacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101030575A CN102679288B (en) | 2012-04-10 | 2012-04-10 | Circuit board module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101030575A CN102679288B (en) | 2012-04-10 | 2012-04-10 | Circuit board module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679288A CN102679288A (en) | 2012-09-19 |
| CN102679288B true CN102679288B (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101030575A Active CN102679288B (en) | 2012-04-10 | 2012-04-10 | Circuit board module |
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| Country | Link |
|---|---|
| CN (1) | CN102679288B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001324938A (en) * | 2000-05-17 | 2001-11-22 | Sony Corp | Electronic appliance |
| CN2723814Y (en) * | 2004-06-10 | 2005-09-07 | 陈荣煌 | Small night lamp structure of semiconductor light emitting element |
| CN201141556Y (en) * | 2008-01-19 | 2008-10-29 | 厦门光莆显示技术有限公司 | LED lighting lamp |
| CN101876420A (en) * | 2009-04-30 | 2010-11-03 | 骏升科技（扬州）有限公司 | Light guide plate |
| CN101614332A (en) * | 2009-08-03 | 2009-12-30 | 付新风 | A kind of LGP LED illuminating lamp |
| CN201532405U (en) * | 2009-10-16 | 2010-07-21 | 深圳市伯仕达克电子有限公司 | Electric quantity indicator |
| CN201779483U (en) * | 2010-07-15 | 2011-03-30 | 世行有限公司 | Digital-display lighting structure of gauge board |
| CN202065838U (en) * | 2011-01-30 | 2011-12-07 | 昱凯科技股份有限公司 | Illuminating lamp |
| CN102278665A (en) * | 2011-06-02 | 2011-12-14 | 鞍山亚世光电显示有限公司 | Thin backlight source device |
| CN202581197U (en) * | 2012-04-10 | 2012-12-05 | 江门市艺光科技开发有限公司 | Circuit board module |
-
2012
- 2012-04-10 CN CN2012101030575A patent/CN102679288B/en active Active
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| Publication number | Publication date |
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| CN102679288A (en) | 2012-09-19 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circuit board module Effective date of registration: 20180823 Granted publication date: 20131204 Pledgee: Bank of China Limited by Share Ltd Jiangmen branch Pledgor: Artbright Technology Industry Co., Ltd. Registration number: 2018990000738 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220225 Granted publication date: 20131204 Pledgee: Bank of China Limited by Share Ltd. Jiangmen branch Pledgor: ART BRIGHT TECHNOLOGY CO.,LTD. Registration number: 2018990000738 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circuit board module Effective date of registration: 20220308 Granted publication date: 20131204 Pledgee: Bank of China Limited by Share Ltd. Jiangmen branch Pledgor: ART BRIGHT TECHNOLOGY CO.,LTD. Registration number: Y2022980002302 |