CN103730080A - Assembly type variable-information LED information board - Google Patents
Assembly type variable-information LED information board Download PDFInfo
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- CN103730080A CN103730080A CN201410002356.9A CN201410002356A CN103730080A CN 103730080 A CN103730080 A CN 103730080A CN 201410002356 A CN201410002356 A CN 201410002356A CN 103730080 A CN103730080 A CN 103730080A
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Abstract
An assembly type variable-information LED information plate is composed of an outer frame (1), a set of unit plates (2) located inside the outer frame (1), a transformer (3) fixed on the inner side of the outer frame (1), and an outer sealing plate (4) connected to the back of the outer frame (1), wherein a shading film (5) is attached to the surface of the outer frame (1), and a reflective film (6) is also attached to the surface of the outer frame (1); a light-pervious film (7) is attached to the surface of each unit plate (2), the unit plates have the same shapes and sizes, and each unit plate (2) is composed of a back plate (8) and a light guiding plate (10) embedded into an embedding groove (9) in the back plate (8); a milling groove (11) is formed in each light guiding plate (10), an LED bar (12) is embedded into each milling groove (11), a frame provided with a clamping groove (13) is fixed on the inner side of the outer frame (1), and the unit plates are spliced together through the clamping grooves (13). The assembly type variable-information LED information plate has the advantages of being light, convenient to maintain and replace, good in interchangeability, simple in structure and convenient to install.
Description
Technical field
The invention belongs to a kind of traffic mark board, especially by the luminous road signs information board technical field of structures of LED.
Background technology
Existing by the luminous road signs information board of LED, be divided into passive luminous license plate and active luminous sign board.Passive luminous license plate is to adopt reflectorized material to be arranged on sign board surface road signs information, reflective by the irradiation of external light source is carried out, and reaches the object that makes people read to know transport information; Active luminous sign board is on common sign board, to inlay the luminophor that LED fluorescent tube forms, also claim inserted LED sign board, mainly utilize night the brightness of light source itself to couple together, forming word or pattern contour shows the way, outside this flag information board light source is all exposed to, during production, need on common identification plate, hole and inlay LED fluorescent tube, and LED fluorescent tube is linked together with circuit board at space of a whole page rear portion, then make live part and identification plate be linked to be entirety by measures such as potted circuit plate, fixing circuit boards; When LED fluorescent tube damages or any a part of components and parts damage, the whole space of a whole page just loses active illuminating function night, and can not keep in repair, and this flag information board weight is large.Once this inserted LED sign board structure is fixing, bore position and LED fluorescent tube are just immutable, space of a whole page beared information can not change and beared information amount little.
Object of the present invention just for overcome defect that above-mentioned existing road signs information board exists and not enough and provide a kind of lightweight, be convenient to maintenance, replacing, interchangeability good, simple in structure, easy for installation, can either carry out at night active illuminating, also can the in the situation that of power-off, there is the assembly type variable information LED message board of reflective function simultaneously.
The object of the invention is to realize by following technical solution.
A kind of assembly type variable information LED message board, the present invention is characterised in that, housing, the one group of cell board that is positioned at housing, outer shrouding four parts that are fixed on the transformer of housing inner side and are connected to housing back, consists of; Frame table face posts photomask outside, and face pastes reflective membrane simultaneously; On cell board surface, post light-transmissive film, be made as identical physical dimension between each cell board, cell board is comprised of the light guide plate in the caulking groove of offering on backboard and embedding backboard; In light guide plate, offer groove milling, the LED light-emitting section being embedded with in groove milling, is fixed with the framework with draw-in groove in housing inner side, between each cell board, by draw-in groove, realizes splicing.
Housing of the present invention, draw-in groove, outer shrouding are all set to aluminium sheet.
The lead of cell board of the present invention is used spigot-and-socket joint to connect.
Draw-in groove of the present invention is connected by welding with outer shrouding.
The invention has the beneficial effects as follows:
1), the present invention uses photomask shading to the asemantic part of the light guide plate space of a whole page, face pastes reflective membrane simultaneously, to design or function information part, uses light-transmissive film (night light-permeable 90%, simultaneously can be normally reflective) to reach the Information Conduction function at daytime and night.The in the situation that of power-off, this sign board has the function of reflecting sign board completely simultaneously.
2), sign board of the present invention is reflecting sign board, but is different from common reflecting sign board.The message part of this sign board can assembledly split by blocking, and certain part is damaged while maybe needing to change information, the cell board of the same size of the different information of carrying can be changed up, and not need to change entirety; In addition, sign board film used is three kinds of photomask, reflective membrane and light-transmissive films, and common sign board different from the past is only used reflective membrane;
3), sign board of the present invention is luminous license plate, conventional sign board was all reflecting sign (also claiming passive luminous) in the past, night, the brightness of reflection car light, transmitted indication information (See Figure) by the profile on the car light irradiation space of a whole page; This product is active luminous sign board, and without car light irradiation, space of a whole page active illuminating forms profile can transmit indication information;
Be different from the place of luminous license plate in the past: 1. this sign board is fabricated construction, and quality is light, simple installation, convenient transportation simultaneously; 2. this sign board be can't see light source, and luminous license plate (See Figure) was all that light source is placed in to outside in the past, by light source luminescent, saw the outline of information and perception information; 3. this sign board light source direction is not faced direction of traffic, but vertical direction of traffic is different from the light source direction of all luminous license plates in the past; 4. this sign board message part is replaceable, and all luminous license plates did not possess this function 5. this sign board is owing to having changed traditional structure in the past, and thickness more in the past luminous license plate reduces a lot;
4), sign board cell board of the present invention is hermetically-sealed construction, can't see inner any just enough from rear side, outer shrouding is used material as thin as a wafer and personality card slot welding to connect and forms entirety, the assembled seam between cell board, realizes water-proof function by use special-purpose water-proof glue;
5), sign board cell board of the present invention is standard size, is convenient to the replacing between following cell board; Cell board lead is used spigot-and-socket joint to connect simultaneously, has improved the interchangeability of product, has also improved efficiency;
6), the pressurization backboard at this sign board cell board rear portion is a kind of insulation fireproof half flexible material, by super thick backboard is pressurizeed, light guide plate is pressed into special draw-in groove, fixing postnotum physics resilience, coordinate the groove of light guide plate and the top ear of special draw-in groove, light guide plate is firmly fixed in draw-in groove;
7) sign board transformer of the present invention concentrates on the below one party of sign board, uses window formula structural defence, and mark location, and transformer damages while causing a certain module unit plate not work, and is easy to change;
8) product of the present invention adopts solar powered or residential electricity consumption power supply, can use 12V, 24V, 110V, 220V Power supply, and power supply source is wide;
9) product of the present invention not utilizes light source intrinsic brightness to carry road information, it is to utilize a kind of novel optic material, by being enclosed in the minimum LED light of space of a whole page surrounding thermal value, by the leaded light line of light guide plate, being evenly distributed in and in light guide plate, forming an independently luminescence unit plate, by the different size that is spliced to form of every block of luminescence unit plate, then utilize photomask shading, reflective membrane is reflective, in conjunction with a kind of characteristic of light-transmissive film that can be reflective, be combined to form different words or pattern contour and carry out Information Conduction simultaneously;
10) product of the present invention only need can change beared information in the outside of light element plate by again pasting photomask, reflective membrane and light-transmissive film, simultaneously by the assembled bulk information that changes, is convenient to use in the complicated location of urban transportation;
11) weight of this sign board is equivalent to 1.5 times of common sign board, but compare luminous license plate weight in the past, reduces 50%.
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is Fig. 1 A portion structure for amplifying schematic diagram.
Number in the figure is: housing 1; Cell board 2; Transformer 3; Outer shrouding 4; Photomask 5; Reflective membrane 6; Light-transmissive film 7; Backboard 8; Caulking groove 9; Light guide plate 10; Groove milling 11; LED light-emitting section 12; Draw-in groove 13; Fixed card slot 14; Aluminum corner brace 15; Set bolt 16.
concrete real-time mode
See Fig. 1, shown in Fig. 2.A kind of assembly type variable information LED message board, the present invention consists of housing 1, the one group of cell board 2 that is positioned at housing 1, outer shrouding 4 four parts that are fixed on the transformer 3 of housing 1 inner side and are connected to housing 1 back; On housing 1 surface, post photomask 5, face pastes reflective membrane 6 simultaneously; On cell board 2 surfaces, post light-transmissive film 7, be made as identical physical dimension between each cell board, cell board 2 is comprised of the light guide plate 10 in the caulking groove 9 of offering on backboard 8 and embedding backboard; In light guide plate 10, offer groove milling 11, the LED light-emitting section 12 being embedded with in groove milling 11, is fixed with the framework with draw-in groove 13 in housing 1 inner side, realizes splicing, and use bolted between each cell board by draw-in groove 13.
At the back side of housing 1, be provided with aluminum corner brace 15, between aluminum corner brace 15 and draw-in groove 13, adopt set bolt 16 fixing.The back side at housing 1 is also provided with fixed card slot 14, has rectangle or circular trough in fixed card slot 14, can be inserted in fixed bar, thereby reach the object of fixing whole invention structure.
Housing of the present invention, draw-in groove, outer shrouding are all set to aluminium sheet.
The lead of cell board of the present invention is used spigot-and-socket joint to connect.
Draw-in groove of the present invention is connected by welding with outer shrouding.
Claims (4)
1. an assembly type variable information LED message board, it is characterized in that, by housing (1), be positioned at housing (1) one group of cell board (2), be fixed on the transformer (3) of housing (1) inner side and be connected to outer shrouding (4) the four parts formations at housing (1) back; On housing (1) surface, post photomask (5), face pastes reflective membrane (6) simultaneously; On cell board (2) surface, post light-transmissive film (7), be made as identical physical dimension between each cell board, cell board (2) is comprised of the light guide plate (10) in the caulking groove (9) of offering on backboard (8) and embedding backboard; In light guide plate 10, offer groove milling (11), the LED light-emitting section (12) being embedded with in groove milling (11), is fixed with in housing (1) inner side the framework of being with draw-in groove (13), between each cell board, by draw-in groove (13), realizes splicing.
2. a kind of assembly type variable information LED message board according to claim 1, is characterized in that, housing, draw-in groove, outer shrouding are all set to aluminium sheet.
3. a kind of assembly type variable information LED message board according to claim 1, is characterized in that, the lead of cell board is used spigot-and-socket joint to connect.
4. a kind of assembly type variable information LED message board according to claim 1, is characterized in that, draw-in groove is connected by welding with outer shrouding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002356.9A CN103730080A (en) | 2014-01-03 | 2014-01-03 | Assembly type variable-information LED information board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002356.9A CN103730080A (en) | 2014-01-03 | 2014-01-03 | Assembly type variable-information LED information board |
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| CN103730080A true CN103730080A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410002356.9A Pending CN103730080A (en) | 2014-01-03 | 2014-01-03 | Assembly type variable-information LED information board |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2559068Y (en) * | 2002-07-12 | 2003-07-02 | 刘�东 | High-efficiency energy-saving road luminous indicating plate |
| JP2003242804A (en) * | 2002-02-14 | 2003-08-29 | Aatekku International:Kk | Light source device for display |
| CN2684312Y (en) * | 2003-10-16 | 2005-03-09 | 河北格林光电技术有限公司 | LED illuminated display panel |
| KR20100095793A (en) * | 2009-02-23 | 2010-09-01 | 엘지이노텍 주식회사 | Electric sign boad and display module |
| CN201748199U (en) * | 2010-07-05 | 2011-02-16 | 深圳市联建光电股份有限公司 | Light emitting diode (LED) light emitting module capable of being fast dismounted and installed and LED display module group |
| CN102339574A (en) * | 2010-07-26 | 2012-02-01 | 贵州首朗新能源有限公司 | LED (light emitting diode) advertising light box |
| CN202473149U (en) * | 2012-03-09 | 2012-10-03 | 云南路翔市政工程有限公司 | Light-guide type active light emitting signboard |
| CN102831847A (en) * | 2012-09-20 | 2012-12-19 | 三电有限公司 | Light-emitting diode (LED) luminous road sign |
| CN202733807U (en) * | 2012-08-27 | 2013-02-13 | 无锡安邦电气有限公司 | Light distribution structure of LED guideboard |
| CN203179426U (en) * | 2013-03-21 | 2013-09-04 | 惠州雷曼光电科技有限公司 | LED display screen, installation rack and LED display system |
| CN203673792U (en) * | 2014-01-03 | 2014-06-25 | 云南路翔市政工程有限公司 | Assembly-type LED variable information board |
-
2014
- 2014-01-03 CN CN201410002356.9A patent/CN103730080A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003242804A (en) * | 2002-02-14 | 2003-08-29 | Aatekku International:Kk | Light source device for display |
| CN2559068Y (en) * | 2002-07-12 | 2003-07-02 | 刘�东 | High-efficiency energy-saving road luminous indicating plate |
| CN2684312Y (en) * | 2003-10-16 | 2005-03-09 | 河北格林光电技术有限公司 | LED illuminated display panel |
| KR20100095793A (en) * | 2009-02-23 | 2010-09-01 | 엘지이노텍 주식회사 | Electric sign boad and display module |
| CN201748199U (en) * | 2010-07-05 | 2011-02-16 | 深圳市联建光电股份有限公司 | Light emitting diode (LED) light emitting module capable of being fast dismounted and installed and LED display module group |
| CN102339574A (en) * | 2010-07-26 | 2012-02-01 | 贵州首朗新能源有限公司 | LED (light emitting diode) advertising light box |
| CN202473149U (en) * | 2012-03-09 | 2012-10-03 | 云南路翔市政工程有限公司 | Light-guide type active light emitting signboard |
| CN202733807U (en) * | 2012-08-27 | 2013-02-13 | 无锡安邦电气有限公司 | Light distribution structure of LED guideboard |
| CN102831847A (en) * | 2012-09-20 | 2012-12-19 | 三电有限公司 | Light-emitting diode (LED) luminous road sign |
| CN203179426U (en) * | 2013-03-21 | 2013-09-04 | 惠州雷曼光电科技有限公司 | LED display screen, installation rack and LED display system |
| CN203673792U (en) * | 2014-01-03 | 2014-06-25 | 云南路翔市政工程有限公司 | Assembly-type LED variable information board |
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| PB01 | Publication | ||
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Application publication date: 20140416 |