CN102332233B - Non-glare LED (Light Emitting Diode) soft light box - Google Patents
Non-glare LED (Light Emitting Diode) soft light box Download PDFInfo
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- CN102332233B CN102332233B CN 201110314838 CN201110314838A CN102332233B CN 102332233 B CN102332233 B CN 102332233B CN 201110314838 CN201110314838 CN 201110314838 CN 201110314838 A CN201110314838 A CN 201110314838A CN 102332233 B CN102332233 B CN 102332233B
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- bright dipping
- light
- dipping panel
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Abstract
The invention relates to a non-glare LED (Light Emitting Diode) soft light box, which comprises a box body, wherein the box body comprises a soft film box bottom and a light emitting panel which is distributed corresponding to the soft film box bottom; the surface of the soft film box bottom, which corresponds to the light emitting panel, is provided with a plurality of LED light emitting units; and light emitted from the LED light emitting units on the soft film box bottom becomes non-glare ray and is emitted out after passing through the light emitting panel. The non-glare LED soft light box is power saving, can avoid the light rib phenomenon, and does not need to be installed one by one in field. The non-glare LED soft light box has the advantages of simple structure, power saving, high electric light source use ratio, long service life and high use cost performance and is convenient to install, installation length can be selected by self, and the non-glare LED soft light box is suitable for corner cross installation to save space; and compared with the similar hard light box, the non-glare LED soft light box has the advantage of saving more consumables; the electricity consumption of the non-glare LED soft light box is reduced by 80% as compared with that of the traditional light box; consumables are saved; and the non-glare LED soft light box is suitable for an occasion which has small space and needs a soft light box, and has obvious characteristics of efficient low-carbon emission reduction.
Description
Technical field
The present invention relates to a kind of lamp box, especially a kind of free from glare LED software lamp box belongs to the technical field of LED lamp box.
Background technology
Existing lamp box, ultrathin lamp box, cupboard (cabinet) frame that is used for text exhibition and the Word message prompting device of being used for mostly is to adopt daylight lamp lamp box, daylight lamp or LED to make ambient light (marginal ray) light projector refraction process, its total shortcoming is to consume a large amount of sheet materials and metal material, secondly exiting surface light is inhomogeneous, even can see that the daylight lamp bar is commonly called as the hot spot of " light chop ", moreover be that light efficiency is low and the life-span is short.A kind of daylight lamp lamp box in front, with every the 20cm mounting arrangements, the complicated power consumption of wiring is large, the life-span is low; No matter the back is a kind of is to do light source with the daylight lamp of similar T4 minor diameter or bar-shaped LED striation all to have light extraction efficiency not high, space of a whole page brightness irregularities, especially when the saturating formula text exhibition of easy light of corner-type cabinet or show window, the lamp box commissure that must make two rigid structure uses, often have living space again this moment and cost on needs and inconvenience is arranged more, and main be to increase at waste a large amount of sheet material and power consumption.Therefore, " light chop " formula light emitting structures of conventional lightbank is not suitable for having needed of era development gradually.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of free from glare LED software lamp box is provided, it is simple and compact for structure, and is easy to install, improve light extraction efficiency, reduce power consumption, energy-conserving and environment-protective increase the service life, convenient transport has reduced use cost, and is safe and reliable.
According to technical scheme provided by the invention, described free from glare LED software lamp box comprises casing; Described casing comprise at the bottom of the mantle case and with the bright dipping panel of corresponding distribution at the bottom of the described mantle case, the surface corresponding with the bright dipping panel is provided with some LED luminescence units at the bottom of the described mantle case, penetrate behind the light process bright dipping panel that the LED luminescence unit sends at the bottom of the described mantle case, and form the area source of free from glare by the bright dipping panel.
Both sides at the bottom of the described mantle case arrange symmetrical vertical curtain plate, and the upper end at the bottom of the mantle case arranges upper shade board, and the lower end at the bottom of the mantle case arranges lower curtain plate; Be positioned at two sides corresponding to casing with the bright dipping panel at the bottom of the described mantle case; Described upper shade board, lower curtain plate with at the bottom of the mantle case, vertical curtain plate and the corresponding connection of bright dipping panel, and enclose casing.
Made by the flame-proof PVC material at the bottom of the described mantle case.Described bright dipping panel comprises even tabula rasa, PVC plate or acrylic board.
Described LED luminescence unit comprises substrate, and some LED luminotrons are set on the described substrate; On described substrate is fixedly installed at the bottom of the mantle case by the gum VELCRO.
Be provided with diffusion barrier at the bottom of the described mantle case and between the bright dipping panel, the corresponding connection with casing of described diffusion barrier.At the bottom of the described mantle case, vertical curtain plate and bright dipping panel all link to each other with upper shade board, lower curtain plate by the elastic traction hook.
Described elastic traction hook is S-type.Described upper shade board and lower curtain plate are provided with some smooth evenness adjustment holes.
All convex with web joint on described upper shade board and the lower curtain plate, described web joint is distributed in a side of upper shade board and lower curtain plate; Upper shade board and lower curtain plate link to each other with the bright dipping panel by web joint and gum VELCRO.
LED luminescence unit adjacent at the bottom of the described mantle case is electrically connected by the fly line with weld tabs, obtains some LED luminescence units that distribute in parallel at the bottom of the mantle case.
The two ends of described substrate all arrange solder joint protection hole and paster nut; Fly line two ends with weld tabs comprise the fly line pad, and the fly line pad of described fly line one end with weld tabs is electrically connected with the paster nut, and the paster nut that passes on the solder joint protection Kong Houyu adjacent substrate with the fly line pad of the fly line other end of weld tabs is electrically connected.
With surface corresponding at the bottom of the mantle case reflective membrane is set on the described vertical panel.The material of described substrate comprises aluminium.
On described upper shade board and the lower curtain plate web joint is set all, described web joint is positioned at upper shade board, lower curtain plate corresponding to the another side that is close to the bright dipping panel, and the web joint vertical distribution is in upper shade board and lower curtain plate; On upper shade board and the lower curtain plate curtain plate connecting hole is set all, described curtain plate connecting hole is corresponding with the bright dipping panel towing pad on the bright dipping panel; The two ends of elastic traction hook link to each other with corresponding curtain plate connecting hole and bright dipping panel towing pad respectively, thereby so that the bright dipping panel respectively with the corresponding connection of upper shade board and lower curtain plate.
Advantage of the present invention: comprise at the bottom of the mantle case and with the bright dipping panel of corresponding distribution at the bottom of the described mantle case, make by the flame-proof PVC film at the bottom of the mantle case, can be convenient for carrying and install; The LED luminescence unit is set at the bottom of the mantle case, can reach the area source effect of free from glare behind the light process diffusion barrier that described LED luminescence unit sends and the bright dipping panel, no matter it be used for, and the design of light lighting, planning and the prompting that show window is made text screen opened up in lamp box, ultrathin lamp box and even shop, both power savings, unglazed chop phenomenon again more need not to install one by one at the scene again, thereby can make at the workshop assembly connection, can set in advance picture, hang up to the scene and just can carry out picture presentation usefulness; Simple in structure, casing is thin, consumptive material is few, power-saving, electric light source utilization ratio high, and is easy for installation, the life-span long, the usability cost ratio high and can free installation length, be fit to corner and intersect and install and save the space; Compare with similar rigid lamp box, save more consumptive material, and have power consumption and save 80% than conventional lightbank, consumptive material is economized and is fit to lack the occasion that large space and needs hang the software lamp box, has the feature that obvious high-efficiency low-carbon reduces discharging.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation at the bottom of the mantle case of the present invention.
Fig. 3 is the structural representation of upper shade board of the present invention, lower curtain plate.
Fig. 4 is the structural representation of the vertical curtain plate of the present invention.
Fig. 5 is interconnective structural representation between LED luminescence unit of the present invention.
Fig. 6 is the structural representation after the fly line of band weld tabs of the present invention connects.
Fig. 7 is the structural representation of bright dipping panel of the present invention.
Fig. 8 is the structural representation that upper shade board of the present invention, lower curtain plate use web joint to cooperate with the bright dipping panel.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
Such as Fig. 1 ~ shown in Figure 8: the present invention includes upper shade board 1; light evenness adjustment hole 2; LED luminescence unit 3; at the bottom of the mantle case 4; vertical curtain plate 5; diffusion barrier 6; bright dipping panel 7; elastic traction hook 8; lower curtain plate 9; mantle lamp plate 10; bright dipping panel towing pad 11; lamp plate towing pad 12; fly line 13 with weld tabs; screen formula towing pad 14; substrate 15; LED luminotron 16; web joint 17; curtain plate connecting hole 18; vertical curtain plate connecting hole 19; reflective membrane 20; solder joint protection hole 21; paster nut 22 and fly line pad 23.
As depicted in figs. 1 and 2: described software lamp box comprises casing, described casing by upper shade board 1, mantle case at the bottom of 4, vertical curtain plate 5, bright dipping panel 7 and lower curtain plate 9 enclose and form.4 upper end links to each other with upper shade board 1 at the bottom of the described mantle case, and 4 lower end links to each other with lower curtain plate 9 at the bottom of the mantle case; Bright dipping panel 7 with 4 be positioned at two corresponding sides of casing at the bottom of the mantle case.Vertical curtain plate 5 is symmetrically distributed at the bottom of the mantle case 4 and the both sides of bright dipping panel 7, and the upper end of bright dipping panel 7 links to each other with upper shade board 1, and the lower end of bright dipping panel 7 links to each other with lower curtain plate 9, the both sides of bright dipping panel 7 respectively with vertical curtain plate 5 corresponding connections.Some LED luminescence units 3 are set on 4 at the bottom of the mantle case, described LED luminescence unit 3 can emit beam.4 are provided with diffusion barrier 6 at the bottom of bright dipping panel 7 and the mantle case, form the light of frees from glare after the light that described LED luminescence unit 3 sends spreads through diffusion barrier 6 through bright dipping panel 7 again.
This present invention curtain plate comprises upper shade board 1 and lower curtain plate 9, upper shade board 1 and lower curtain plate 9 have four kinds of functions, one, the mating reaction of the traction of upper shade board 1 and lower curtain plate 9 to the mantle case at the bottom of 4 support, no matter be that 8 tractions of elastic traction hook play or 4 usefulness carriages at the bottom of the mantle case are propped up to upper shade board 1 all be like this; Two, upper shade board 1 is made the distance height of light projector evenness than the positioning action of capable of regulating work with the light evenness adjustment hole 2 on the lower curtain plate 9 at light direction; Three, upper shade board 1 all posts white with lower curtain plate 9 tow sides or the silvery reflection film all has the effect that strengthens light extraction efficiency; Four, owing to existing curtain plate connecting hole 18 on upper shade board 1, the lower curtain plate 9, have again web joint 17, both can fix by elastic traction hook 8 and curtain plate connecting hole 18 corresponding matching, can be connected and fixed by web joint 17 and gum VELCRO and bright dipping panel 7 again, easy to use, flexible for installation.
Such as Fig. 2, Fig. 5 and shown in Figure 6: as described in 4 adopt the flame-proof PVC materials to make at the bottom of the mantle case, 4 comprise mantle lamp plate 10 at the bottom of the mantle case, mantle lamp plate 10 has certain pliability, can conveniently fold and install and use; Simultaneously, can be according to on-the-spot installation environment, to 4 carrying out Quick tailoring at the bottom of the mantle case, reach field erected requirement.Some LED luminescence units 3 are set on the mantle lamp plate 10, and described LED luminescence unit 3 comprises substrate 15, and the material of described substrate 15 comprises aluminium, and some equally distributed LED luminotrons 16 are set on the substrate 15.LED luminescence unit 3 in parallel distributions on the mantle lamp plate 10, thus luminous number can be set as required.For can so that LED luminescence unit 3 can correspondingly connect, substrate 15 adjacent on the mantle lamp plate 10 connects by the fly line 13 with weld tabs, described fly line 13 with weld tabs comprises line, and the two ends of described line are provided with fly line pad 23, and described fly line pad 23 and line are conductor.During connection, be fixedly installed on the substrate 15 by paster nut 22 with the fly line pad 23 of fly line 13 1 ends of weld tabs, and fly line pad 23 is electrically connected with paster nut 22; Pass behind the protection of the solder joint on the prebasal plate 15 hole 21 by the paster nut 22 on the adjacent substrate 15 with the fly line pad 4 of fly line 13 other ends of weld tabs and to be fixedly connected with corresponding substrate 15, thereby mantle lamp plate 10 upper substrates 15 can be connected in parallel.The fly line 13 with weld tabs that passes behind the solder joint protection hole 21 on the substrate 15 is U-shaped; After passing solder joint protection hole 21 with the fly line 13 of weld tabs, cause in the time of can avoiding 15 of adjacent substrate to pull improving the reliability that connects with the coming off of the fly line 13 of weld tabs.LED luminescence unit 3 on the mantle lamp plate 10 links to each other with LED constant voltage driver, can driving LED luminescence unit 3 luminous by LED constant voltage driver, the power of corresponding LED luminotron 16 be complementary on the power of described LED constant voltage driver and output voltage and the mantle lamp plate 10.
Such as Fig. 3, Fig. 4 and shown in Figure 7: as described in upper shade board 1 consistent with the shape of lower curtain plate 9, on upper shade board 1 and the lower curtain plate 9 some equally distributed smooth evenness adjustment holes 2 are set all, by at light evenness adjustment hole 2 elastic traction hook 8 being set, diffusion barrier 6 can be installed in the casing; Simultaneously, can regulate the high ratio of the distance that hangs diffusion barrier 6 by light evenness adjustment hole 2, by adjust the luminosity on the optic panel 7 at diffusion barrier 6, enough regulate the evenness that LED luminescence unit 3 emits beam, so that can form the effect of area source by diffusion barrier 6 and bright dipping panel 7 corresponding matching.Upper shade board 1 arranges curtain plate towing pad 18 with the outer ring of lower curtain plate 9.Simultaneously, in order to improve upper shade board 1, lower curtain plate 9 and bright dipping panel 7 connection reliability, reduce the light leak after connecting, upper shade board 1, lower curtain plate 9 convex with web joint 17 corresponding to a side that links to each other with bright dipping panel 7, described web joint 17 vertical distribution are on upper shade board 1 and lower curtain plate 9, and 9 of web joint 17 and upper shade board 1 and lower curtain plates form corner.When upper shade board 1, lower curtain plate 9 are connected with bright dipping panel 7, the end of bright dipping panel 7 can be directly by the gum VELCRO and web joint 17 be connected and fixed, realize the seamless link of upper shade board 1, lower curtain plate 9 and bright dipping panel 7, can block sight line by web joint 17, the luminance difference that produces when avoiding sight line to see diffusion barrier 6 by the slit of 7 of upper shade board 1, lower curtain plate 9 and bright dipping panels.
Vertical curtain plate 5 with at the bottom of upper shade board 1, lower curtain plate 9, the mantle case 4 and bright dipping panel 7 enclose and form window and be complementary.Vertical curtain plate 5 corresponding to contiguous mantle case at the bottom of 4 surface reflective membrane 20 is set, described reflective membrane 20 is white or silver color, can improve the light extraction efficiency of LED luminescence unit 3 by corresponding reflective membrane 20 is set; Also can by coarsening technique corresponding reflective membrane 20 be set at vertical curtain plate 5, further improve the purpose of light extraction efficiency.For the ease of the connection of vertical curtain plate 5, on the vertical curtain plate 5 vertical curtain plate towing pad 19 is set.
Such as Fig. 1 ~ shown in Figure 8: during use, will corresponding LED luminotron 16 be set on the substrate 15, and the substrate 15 behind the above-mentioned installation LED luminotron 16 is fixed at the bottom of the mantle case on 4 by the gum VELCRO.At the bottom of the mantle case on 4 adjacent substrate 15 be interconnected to LED luminescence unit 3 by the fly line 13 with weld tabs, LED luminescence unit 3 links to each other with LED constant voltage driver.When at the bottom of the mantle case 4 install to arrange finish after, by elastic traction hook 8 with the mantle case at the bottom of 4 with upper shade board 1, vertical curtain plate 5 and the 9 corresponding connections of lower curtain plate, and bright dipping panel 7 passed through elastic traction hook 8 and upper shade board 1, vertical curtain plate 5 with regard to lower curtain plate 9 corresponding connections.After above-mentioned connection is finished, by upper shade board 1 and lower curtain plate 9 whole casing is installed and fixed.During work, by the constant voltage driver LED luminescence unit 3 is driven, so that the 16 band electroluminescence of LED luminotron.After the light that LED luminescence unit 3 sends spreads through diffusion barrier 6, again through forming the light of free from glare after 7 effects of bright dipping panel, reach the effect of area source.Simultaneously, 4 architectural characteristic at the bottom of the mantle case can realize convenient transportation and the Fast Installation of LED casing.
Upper shade board 1 and the lower curtain plate 9 of free from glare LED software lamp box of the present invention, to require to design according to the optics of lamp box free from glare with high even light feature, namely can make the principle that optics regulates according to the outgoing light field and carry out the adaptive configuration that hangs method, namely at the bottom of the mantle case 4, three aspects of diffusion barrier 6 and bright dipping panel 7 hang the arrangement of order.Can select adopt at the bottom of the mantle case 4 at inner, diffusion barrier 6 and bright dipping panel 7 outside by user's request, even the applied in any combination that 4 PVC plates direct and with picture directly simply hang at the bottom of the employing mantle case, selection is done the various selections that hang method by user's visual demand, use very convenient, the application of the netted structure of the large-sized luminous advertisement of being more convenient for and through engineering approaches assembling.
Software casing of the present invention comprise at the bottom of the mantle case 4 and with the bright dipping panel 7 of 4 corresponding distributions at the bottom of the described mantle case, 4 make by the flame-proof PVC film at the bottom of the mantle case, can be convenient for carrying and install; LED luminescence unit 3 is set on 4 at the bottom of the mantle case, can reach the area source effect of free from glare behind the light process diffusion barrier 6 that described LED luminescence unit 3 sends and the bright dipping panel 7, no matter it be used for, and the design of light lighting, planning and the prompting that show window is made text screen opened up in lamp box, ultrathin lamp box and even shop, both power savings, unglazed chop phenomenon again, more need not to install one by one at the scene again, thereby can make at the workshop assembly connection, can set in advance picture, hang up to the scene and just can carry out picture presentation usefulness.Simple in structure, power-saving, electric light source utilization ratio is high, and is easy for installation, the life-span long, the usability cost ratio high and can free installation length, is fit to corner and intersects and install and save the space.The present invention compares with similar rigid lamp box, saves more consumptive material, and has power consumption and save 80% than conventional lightbank, and consumptive material is economized and is fit to lack the occasion that large space and needs hang the software lamp box, has the feature that obvious high-efficiency low-carbon reduces discharging.
Described screen formula towing pad is similar to when showing a film in the open, four towing pads that arrange at four angles of screen.When showing a film, screen is fixed by these four towing pads with rope.
Claims (1)
1. a free from glare LED software lamp box comprises casing; It is characterized in that: described casing comprise (4) at the bottom of the mantle case and with the bright dipping panel (7) of (4) corresponding distribution at the bottom of the described mantle case, (4) surface corresponding with bright dipping panel (7) is provided with some LED luminescence units (3) at the bottom of the described mantle case, the light that (4) upper LED luminescence unit (3) sends at the bottom of the described mantle case penetrates through bright dipping panel (7) is rear, and forms the area source of free from glare by bright dipping panel (7);
The both sides of (4) arrange symmetrical vertical curtain plate (5) at the bottom of the described mantle case, and the upper end of (4) arranges upper shade board (1) at the bottom of the mantle case, and the lower end of (4) arranges lower curtain plate (9) at the bottom of the mantle case; (4) are positioned at two sides corresponding to casing with bright dipping panel (7) at the bottom of the described mantle case; Described upper shade board (1), lower curtain plate (9) and (4), vertical curtain plate (5) and the corresponding connection of bright dipping panel (7) at the bottom of the mantle case, and enclose casing; (4) are made by the flame-proof PVC material at the bottom of the described mantle case; Described bright dipping panel (7) comprises even tabula rasa, PVC plate or acrylic board; Described LED luminescence unit (3) comprises substrate (15), and some LED luminotrons (16) are set on the described substrate (15); Described substrate (15) is fixedly installed at the bottom of the mantle case on (4) by the gum VELCRO;
Be provided with diffusion barrier (6) between (4) and bright dipping panel (7) at the bottom of the described mantle case, the corresponding connection with casing of described diffusion barrier (6); (4), vertical curtain plate (5) and bright dipping panel (7) all link to each other with upper shade board (1), lower curtain plate (9) by elastic traction hook (8) at the bottom of the described mantle case; Described elastic traction hook (8) is S-type; Described upper shade board (1) and lower curtain plate (9) are provided with some smooth evenness adjustment holes (2); All convex with web joint (17) on described upper shade board (1) and the lower curtain plate (9), described web joint (17) is distributed in a side of upper shade board (1) and lower curtain plate (9); Upper shade board (1) and lower curtain plate (9) link to each other with bright dipping panel (7) by web joint (17) and gum VELCRO;
(4) upper adjacent LED luminescence unit (3) is electrically connected by the fly line (13) with weld tabs at the bottom of the described mantle case, and (4) obtain some LED luminescence units (3) that distribute in parallel at the bottom of the mantle case;
The two ends of described substrate (15) all arrange solder joint protection hole (21) and paster nut (22); Fly line (13) two ends with weld tabs comprise fly line pad (23), the fly line pad (23) of described fly line (13) one ends with weld tabs is electrically connected with paster nut (22), passes behind the solder joint protection hole (21) and paster nut (22) on the adjacent substrate (15) is electrically connected with the fly line pad (23) of fly line (13) other end of weld tabs; The upper surface corresponding with (4) at the bottom of the mantle case of described vertical curtain plate (5) arranges reflective membrane (20); The material of described substrate (15) comprises aluminium;
On described upper shade board (1) and the lower curtain plate (9) web joint (17) is set all, described web joint (17) is positioned at upper shade board (1), lower curtain plate (9) corresponding on the side away from bright dipping panel (7), and web joint (17) vertical distribution is in upper shade board (1) and lower curtain plate (9); On upper shade board (1) and the lower curtain plate (9) curtain plate connecting hole (18) is set all, described curtain plate connecting hole (18) is corresponding with the bright dipping panel towing pad (11) on the bright dipping panel (7); The two ends of elastic traction hook (8) link to each other with corresponding curtain plate connecting hole (18) and bright dipping panel towing pad (11) respectively, thereby so that bright dipping panel (7) respectively with upper shade board (1) and the corresponding connection of lower curtain plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110314838 CN102332233B (en) | 2011-10-17 | 2011-10-17 | Non-glare LED (Light Emitting Diode) soft light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110314838 CN102332233B (en) | 2011-10-17 | 2011-10-17 | Non-glare LED (Light Emitting Diode) soft light box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102332233A CN102332233A (en) | 2012-01-25 |
| CN102332233B true CN102332233B (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110314838 Expired - Fee Related CN102332233B (en) | 2011-10-17 | 2011-10-17 | Non-glare LED (Light Emitting Diode) soft light box |
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| CN (1) | CN102332233B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106356006A (en) * | 2016-10-31 | 2017-01-25 | 柳州北奥广告有限公司 | Advertising lamp box convenient for cleaning |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11305699A (en) * | 1998-04-24 | 1999-11-05 | Otani National Denki Kk | Substrate and electric display device using the substrate |
| CN2549561Y (en) * | 2002-06-11 | 2003-05-07 | 蔡国中 | Illuminant light-equlizer for lamp-box |
| CN201034271Y (en) * | 2007-01-19 | 2008-03-12 | 北京高科能光电技术有限公司 | Single-faced lamp box employing LED illuminating source |
| CN201063971Y (en) * | 2007-05-18 | 2008-05-21 | 黄虎钧 | Highly effective heat radiating circuit board |
| CN201259110Y (en) * | 2008-05-30 | 2009-06-17 | 庄智雄 | Flexible lighting source assembly |
| CN201345208Y (en) * | 2009-02-13 | 2009-11-11 | 深圳市聚作实业有限公司 | Advertising lamp box |
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| CN102332233A (en) | 2012-01-25 |
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Free format text: FORMER OWNER: JI FENGKUI Effective date: 20141114 |
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Effective date of registration: 20141114 Address after: 214063, No. 145, Yu Xiang, Longshan Village, Rong Lane Street, Binhu District, Wuxi, Jiangsu Patentee after: Huang Haiyan Address before: 214063, No. 145, Yu Xiang, Longshan Village, Rong Lane Street, Binhu District, Wuxi, Jiangsu Patentee before: Huang Haiyan Patentee before: Ji Fengkui |
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Granted publication date: 20131030 Termination date: 20171017 |