CN1641724A - Integrated planar fire-fighting electronic indicating board (lamp) and emergency lamp - Google Patents
Integrated planar fire-fighting electronic indicating board (lamp) and emergency lamp Download PDFInfo
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- CN1641724A CN1641724A CN 200510032620 CN200510032620A CN1641724A CN 1641724 A CN1641724 A CN 1641724A CN 200510032620 CN200510032620 CN 200510032620 CN 200510032620 A CN200510032620 A CN 200510032620A CN 1641724 A CN1641724 A CN 1641724A
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- light guide
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Abstract
The invention relates to integrative plateau form fire fighting electronic direction board (lamp) and fire fighting emergency light emergency light and its structure. It is mainly made up of light permeation plate, its whole inner surface is silk screen printing a lamina long afterglow light luminescent powder type day-lighting material, word and image; and light-emitting diode. When light-emitting diode flow current and emitting light, the light permeation plate would emit light on the whole surface and display the evident word. It is used not only fire fighting direction board, but also can be used as emergency lighting device. It has low power consumption, great visual angle and long using life.
Description
Technical field
The present invention relates to fixedly graphical display technics and illumination, particularly realize the demonstration and the lighting engineering of panelized, belong to optoelectronics and new material application with micropower energy-saving minitype light source.
Background technology
At present, the fire-fighting electronic indicating board of Ying Yonging (lamp) the EL electroluminescence of adopting film generally can be accomplished and energy-conservationly only use 3 to 5 watts, life-span nominal to 2 ten thousand hours more at home.Fire emergency lamp is generally with incandescent lamp or electricity-saving lamp, and general about 15 watts, but fire-fighting electronic indicating board and emergency light are discrete.
The present invention is lamp integrated fire-fighting electronic indicating board (lamp) and fire-fighting emergent, and accomplishes panelized, easily installs.Longer can arriving more than 100,000 hours of life-span, more energy-conservation, can reach effect as integrated with 3-8 watt.The indication pattern is more clear, sends the effect that sheen reaches emergency light.
Summary of the invention
Integrated planar fire-fighting electronic indicating board of the present invention and fire emergency lamp.One of its purpose reaches that both are integrated, just a panelized pattern shows and illuminating effect, 3-8 watt together of 2 energy-conservation both merging of its purpose, the 3 usefulness low-voltage directs or the low-voltage alternating-current safe voltage of its purpose, the 4 life-span length of its purpose can arrive more than 100,000 hours, pattern is more clear, and 5 costs of its purpose reduce.6 of its purpose owing to adopt long afterglow luminescence material formula lighting material to make surperficial luminescent coating, even under the situation that low-tension supply own is also cut off the power supply, also plays the effect of fire-fighting indication, can also see the indication pattern clearly.
Integrated planar fire-fighting electronic indicating board of the present invention (lamp) and fire emergency lamp, its primary structure comprises: the safe indicating graphic 4 that frame 1, light guide plate 2, light guide plate side surface lighting material coating 3, the Ministry of Public Security issue, edge advance the light emitting diode 5 on light guide plate end limit, the printed circuit board (PCB) 6 that diode and current-limiting resistance take place in welding, the compositions such as sealing strip 7 of protecting printed circuit board (PCB) and light emitting diode.
In addition partition from low-voltage alternating-current or direct current (3 volts-36 volts are designed according to market demands) low-power discharge and recharge power module, power supply satisfies the standard-required that the Ministry of Public Security issues.
Above-mentioned integral plate type Fire Alarm (lamp) and fire emergency lamp, frame available metal plate is made, and also can make of fire-resistant engineering plastics.Light guide plate is made of fire-retardant plastic optical fiber light path good material, also can make of Other Engineering plastics, the poly (methyl methacrylate) plate of fire-retardant transparent good (light path is good).For more fire-retardant, a thin clear glass also can be installed in the surface.The size of light guide plate is by the requirement of the Ministry of Public Security, its thickness depend on light emitting diode (or paster, or directly use luminescence chip) directly through size, can inlay the optical diode of setting out and just can.Also can be the edge polishing of light guide plate end, light emitting diode is close to the light guide plate end face.The lighting material coating stirs the long afterglow luminescence material powder with rare reagent and tackifier, and brushing or serigraphy one be thin layer (several approximately nm or tens nm) very.Keep good light reflection, and send very bright light.The fire-fighting electronic indicating graphic that the light guide plate surfacial pattern is issued by the Ministry of Public Security, light guide plate one side surface prior to lighting material layer silk-screen on.
Light emitting diode adopts the light emitting diode or the paster of high brightness or directly chips welding is become.The difference that guarantees the long-life of light emitting diode and the overcome bright voltage leakage resistance of limiting.Light emitting diode adopts different series and parallel forms according to the voltage that is adopted.
Printed circuit board (PCB) can adopt hardware, also can adopt the single or double plate of software, for the protection light emitting diode will adopt sealing strip protected in printed circuit board surface.
Above basic structure behind the light emitting diode electrified light emitting, adopts light guide plate and lighting material to reflection of light, refraction, diffraction and the luminous complicated optical principle of storage light, and then the light guide plate surface is whole luminous.
Light emitting diode is according to standard and customer requirements that the Ministry of Public Security issues, can adopt different spectrum, and figure will adopt different lighting material printing in addition with the whole light-emitting area of light guide plate.
The whole luminous effect of playing emergency light of light guide plate, and the figure of different spectrum is also high-visible, plays emergent indicative function again.
When switching on, plays LED power source the effect of fire-fighting indication and emergency light.
The worst situation is the situation that fire-fighting power supply also cuts off the power supply, because lighting material contains long afterglow luminescence material (the luminous effect of storage light is arranged), also playing the effect of fire-fighting indication when dark, is the effect as luminous printing ink that adopts on the present market or luminous paint.
Be characterized in low-power, pointolite becomes area source, and color can be various, and low cost can realize double-sided display, and panelized is convenient to install, and life-span length can arrive 100,000 hours, and figure is clear, can realize the fire-fighting emergent indicative function, also can play the effect of emergency light.Even all cutting off the power supply, all power supplys under the worst case of (being that the Fire Alarm power supply also cuts off the power supply), also can play emergent indicative function.
Summary of drawings
Fig. 1 is the present invention's " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp front schematic view ".
Embodiments of the present invention
A kind of embodiment, light emitting diode can adopt the high brightness LED of different tube diameters, also can adopt high brightness paster or chip.Its luminescent spectrum can adopt different luminescent spectrum light emitting diodes by the standard that the Ministry of Public Security issues.
A kind of embodiment, light emitting diode can be set in light guide plate one end face, biend, and three end faces or four end faces can be realized different brightness.
In a kind of embodiment, light guide plate adopts the good plastic optical fiber plate of light-path, also can adopt the good Other Engineering plastics of light-path.No longer cover the panel that clear glass all adopts fire proofing as outside surface.
Not that two surfaces of fire proofing can cover a thin clear glass again as light guide plate in a kind of embodiment.
In a kind of embodiment, the light guide plate end face evenly makes the aperture of inlaying the optical diode of setting out with the way of boring or mold pressing, but also facing cut grooving or mold pressing grooving can be put into light emitting diode in the groove.
In a kind of embodiment, the polishing of light guide plate end face, light emitting diode is close to end face.
In a kind of embodiment, light guide plate also can be that two thin plates are formed, and the end limit forms step two light guide plate end faces and clamps light emitting diode and add frame and fix.Cost is lower like this, and the way of the hole of limit end or the more easy-to-use mold pressing of groove forms (promptly more can a plastic compression success).
In a kind of embodiment, the single surperficial silk-screen lighting material of light guide plate also can two surperficial silk-screen lighting materials.
In a kind of embodiment, the full silk-screen lighting material in surface of light guide plate, another surface lighting material printing figures.
In a kind of embodiment, to add the long-after-glow light electroluminescent material in the lighting material.
In a kind of embodiment, the back of the body surface of light guide plate stamps strong reflective material or sticks reflective membrane or reflective base plate can realize that single face is luminous.
Do not add reflective membrane in a kind of embodiment and realize double-side, just figure is anti-overleaf.As all being positive figure for realizing two-sided, available two light guide plate, between separate with opaque film, then can realize two-sided positive figure.
As the light guide plate organic glass, lighting material can be realized with adding the long-after-glow light electroluminescent material as 8100 series inks.
In a kind of embodiment, the silk-screen of lighting material can adopt the UV silk-screen, more raises the efficiency.
Industrial applicibility
Main equipment of the present invention is mainly with screen process press and corollary equipment, domesticly all can solve.
Film EL electroluminescent fire-fighting electronic indicating board (lamp) technology than existing common application is simpler, and cost is lower, But life-span and brightness are high more than 5 times. Because the brightness height can double as fire emergency lamp, the life-span is more than 5 times of EL.
Integrated artistic is easily realized, because panelized and the installation of being more convenient for.
Use
The present invention can be used for installing the occasion of fire-fighting electronic indicating board (lamp) and emergency light.
Same principle can be realized the place of weak illumination in building corridor and the tunnel.
More apply to prevent the electric spark prevent exploding under the coal mine with low-voltage direct.
Claims (10)
1, a kind of " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp device " its primary structure comprises: lighting material coating 3, the light guide plate surface that frame 1, light guide plate 2, light guide plate side surface contain long afterglow luminescence material be coated with or silk-screen on the compositions such as sealing strip 7 of printed circuit board (PCB) 6, protection printed circuit board (PCB) and light emitting diode of safe indicating graphic 4, light emitting diode 5, welding light emitting diode and current-limiting resistance that edge enters light guide plate end limit of Ministry of Public Security's beard and hair.
2, " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp " as claimed in claim 1 device, its special sheet is:
Light emitting diode (paster or luminescence chip) is inlayed in the light guide plate end limit with hole or groove.
3, as claim 1 and claim 2 described " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp " device, it is characterized in that:
The polishing of light guide plate end face, light emitting diode (or paster or luminescence chip) also can be close to the light guide plate end face.
4, as claim 1, claim 2 and claim 3 described " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp " device, it is characterized in that:
According to standard and practicality that Ministry of Public Security's song is sent out, the spectrum of light emitting diode can be selected arbitrarily.
5, " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp " as claimed in claim 1 device is characterized in that:
Light guide plate is made by fire-retardant plastic optical fiber material, and the good fire-resistant engineering plastics of also available other light-pathes is made.
6, as claim 1, claim 5 described " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp " device, it is characterized in that:
For better fire-retardant, the light guide plate outside surface can cover thin glass.
7, " integrated planar fire-fighting electronic indicating board (lamp) and fire emergency lamp " as claimed in claim 1 device is characterized in that:
One or two whole surperficial lighting material coating of light guide plate has the lighting material of long afterglow luminescence material to be coated with or silk-screen (comprising the UV silk-screen) making with ginseng.
8, as claim 1, claim 7 described " integral flat fire-fighting electronic indicating board (lamp) and fire emergency lamp " device, it is characterized in that:
The lighting material that light guide plate is used prior to the fire-fighting indicating graphic of integral surface silk-screen will want difference big in the lighting material reflection coefficient of light guide plate integral surface silk-screen.
9, as claim 1, claim 7 and claim 8 described " integral flat fire-fighting electronic indicating board (lamp) and fire emergency lamp " device, it is characterized in that:
Surface seal of light guide plate or attaching are gone up light reflecting membrane and are realized that single face is luminous, do not print or do not attach light reflecting membrane and can realize double-side, but back side figure is anti-.
10, as claim 1, claim 9 described " integral flat fire-fighting electronic indicating board (lamp) and fire emergency lamp " device, it is characterized in that:
Light guide plate has two monoblocks to constitute, therebetween one thin opaque coating or reflective membrane, and double-side then, its two-sided figure all is positive figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032620 CN1641724A (en) | 2005-01-10 | 2005-01-10 | Integrated planar fire-fighting electronic indicating board (lamp) and emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032620 CN1641724A (en) | 2005-01-10 | 2005-01-10 | Integrated planar fire-fighting electronic indicating board (lamp) and emergency lamp |
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| Publication Number | Publication Date |
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| CN1641724A true CN1641724A (en) | 2005-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510032620 Pending CN1641724A (en) | 2005-01-10 | 2005-01-10 | Integrated planar fire-fighting electronic indicating board (lamp) and emergency lamp |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011103703A1 (en) * | 2010-02-26 | 2011-09-01 | Gao Peng | Flat panel display device powered by solar cell |
| CN103032685A (en) * | 2012-12-27 | 2013-04-10 | 张旭东 | Optical fiber light guide long-afterglow luminous lighting system |
| CN103632621A (en) * | 2013-12-05 | 2014-03-12 | 国网上海市电力公司 | Energy-saving light emitting diode (LED) integrated sign with accident lighting and equipment nameplate functions |
| CN106952592A (en) * | 2017-04-20 | 2017-07-14 | 武汉大学 | It is a kind of can stroboscopic printed form fire-fighting evacuation mark |
| CN108346387A (en) * | 2018-03-20 | 2018-07-31 | 北京中电奥科电气技术有限公司 | Emergency evacuation exit direction lamp |
| CN110264910A (en) * | 2019-07-03 | 2019-09-20 | 东莞市钜欣电子有限公司 | A kind of light-emitting indicating sign board |
-
2005
- 2005-01-10 CN CN 200510032620 patent/CN1641724A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011103703A1 (en) * | 2010-02-26 | 2011-09-01 | Gao Peng | Flat panel display device powered by solar cell |
| CN103032685A (en) * | 2012-12-27 | 2013-04-10 | 张旭东 | Optical fiber light guide long-afterglow luminous lighting system |
| CN103632621A (en) * | 2013-12-05 | 2014-03-12 | 国网上海市电力公司 | Energy-saving light emitting diode (LED) integrated sign with accident lighting and equipment nameplate functions |
| CN103632621B (en) * | 2013-12-05 | 2016-06-22 | 国网上海市电力公司 | Energy-saving LED emergency lighting and equipment nameplate one label |
| CN106952592A (en) * | 2017-04-20 | 2017-07-14 | 武汉大学 | It is a kind of can stroboscopic printed form fire-fighting evacuation mark |
| CN108346387A (en) * | 2018-03-20 | 2018-07-31 | 北京中电奥科电气技术有限公司 | Emergency evacuation exit direction lamp |
| CN110264910A (en) * | 2019-07-03 | 2019-09-20 | 东莞市钜欣电子有限公司 | A kind of light-emitting indicating sign board |
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