CN107527566A - A kind of fire-fighting evacuation indicating lamp - Google Patents
A kind of fire-fighting evacuation indicating lamp Download PDFInfo
- Publication number
- CN107527566A CN107527566A CN201610595106.XA CN201610595106A CN107527566A CN 107527566 A CN107527566 A CN 107527566A CN 201610595106 A CN201610595106 A CN 201610595106A CN 107527566 A CN107527566 A CN 107527566A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- fire
- light guide
- indicating lamp
- fighting evacuation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F2013/05—Constructional details indicating exit way or orientation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Audible And Visible Signals (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to a kind of fire-fighting evacuation indicating lamp, including light guide plate, light source and shell, described light guide plate two sides is sticked after diffusion barrier and forms double-sided light guide plate, and it is fitted into shell, described light source is located in shell, and light beam is injected in double-sided light guide plate, and the light beam divides two-way to form two-sided luminous effect after sequentially passing through diffusion barrier.Compared with prior art, the advantages that present invention has light guide plate transparent two sides, is not required to additionally increase luminescent screen, and dimensional accuracy is high, and brightness is more uniform.
Description
Technical field
The present invention relates to a kind of indicating lamp, more particularly, to a kind of fire-fighting evacuation indicating lamp.
Background technology
Fire-fighting emergent sign for safe evacuation light fixture, it can be escaped for evacuating personnel and illumination is provided or guides direction, especially big
The place of type crowd massing.
The manufacturer of existing fire-fighting evacuation indicator lamp, mostly there are two kinds of designs：(1) light of one side, is only considered
According to strength problem, using only single led lamp as light emitting source, different apart from the position of light source in fluorescent tube, brightness also differs, because
This causes brightness irregularities.(2) producer, having considers that indicator lamp should have the effect of double-side, using light guide plate,
Light guide plate one side posts diffusion barrier, and another side posts photomask, although so making whole by two pieces of photomask back adhesives together
Body luminosity is uniform, but improves production cost, extends installation time, reduces production efficiency.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of fire-fighting evacuation indicates
Light fixture.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of fire-fighting evacuation indicating lamp, including light guide plate, light source and shell, described light guide plate two sides are sticked diffusion barrier
After form double-sided light guide plate, and be fitted into shell, described light source is located in shell, and light beam is injected in double-sided light guide plate,
The light beam divides two-way to form two-sided luminous effect after sequentially passing through diffusion barrier.
Described guide-lighting board size coincide with shell mechanism, and described shell is provided with the neck for being used for light guide plate engaging.
Described light guide plate is made using the fire-retardant guide-lighting plastic material of height.
Described light source is connected with the controller for adjusting light guide plate luminance.
Described light source is LED light source.
Described light guide plate includes substrate and light emitting module, and light emitting module contains multiple to be embedded in substrate with dot matrix way
Optical transmit body.
The optical transmit body of same row or column is connected in the form of contacting, and is connected between parallel row or column with parallel form.
Compared with prior art, the present invention has advantages below：
(1) double-side.Double-surface light emitting plate possesses bigger light emission area than common luminescent screen, and it is strong to add illumination
Contrast between degree and background, so that the configured information entrained by it passes to escape personnel faster.
(2) brightness is more uniform.This scheme by illuminator modularized design, the quantity of illuminator is controlled certain
In the range of, overall illumination intensity meets Standard 50cd/m2~300cd/m2, uniform light, visual effect is more preferable.
(3) cost is lower.This product utilizes the divergence of beam characteristic of itself, the range of exposures of reasonable distribution light, up to
While to two-sided luminous effect, it is not necessary to additionally one piece of luminescent screen of increase, reduce production cost.
(4) light guide plate is made using the PC materials of specific customization, while meeting fire product flame-retardancy requirements, reaches high
The light conductive performance of effect.
Brief description of the drawings
Fig. 1 is a kind of mounting structure schematic diagram of fire-fighting evacuation indicating lamp of the present invention；
Fig. 2 is a kind of light conducting plate structure schematic diagram of fire-fighting evacuation indicating lamp of the present invention.
Wherein 1 is light guide plate, and 2 be diffusion barrier, and 3 be light source.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is the part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
Embodiment
As illustrated in fig. 1 and 2, a kind of fire-fighting evacuation indicating lamp, including light guide plate 1, light source 3 and shell, described leaded light
The two sides of plate 1 is sticked after diffusion barrier 2 and forms double-sided light guide plate, and is fitted into shell, and described light source 3 is located in shell, and by light
Beam enters in double-sided light guide plate, and the light beam divides two-way to form two-sided luminous effect after sequentially passing through diffusion barrier.
Light guide plate 1 includes substrate and light emitting module, and light emitting module contains multiple light being embedded in dot matrix way in substrate
Transmit body.The optical transmit body of same row or column is connected in the form of contacting, and is connected between parallel row or column with parallel form.It is overall
Intensity of illumination meets Standard 50cd/m2~300cd/m2, uniform light, good visual effect.Described light guide plate is using fire-retardant
High guide-lighting plastic material is made, and while can meeting fire product flame-retardancy requirements, reaches efficient light conductive performance.
Guide-lighting board size coincide with shell mechanism, and described shell is provided with the neck for being used for light guide plate engaging.
Described light source is LED light source, low in energy consumption, and the Acceptable life of LED light source is up to 50,000 hours, can be effective
The expense that building is built again is reduced, reduces O＆M cost.LED light source is also connected with the controller for adjusting light guide plate luminance.
Light guide plate double-side, bigger light emission area is possessed than common luminescent screen, add intensity of illumination and the back of the body
Contrast between scape, so that its configured information carried passes to escape personnel faster.One piece need not additionally be increased
Luminescent screen, cost are lower.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (7)
1. a kind of fire-fighting evacuation indicating lamp, including light guide plate, light source and shell, it is characterised in that described light guide plate two sides
It is sticked after diffusion barrier and forms double-sided light guide plate, and be fitted into shell, described light source is located in shell, and light beam is injected two-sided
In light guide plate, the light beam divides two-way to form two-sided luminous effect after sequentially passing through diffusion barrier.
A kind of 2. fire-fighting evacuation indicating lamp according to claim 1, it is characterised in that described guide-lighting board size with it is outer
Shell structure coincide, and described shell is provided with the neck for being used for light guide plate engaging.
3. a kind of fire-fighting evacuation indicating lamp according to claim 1, it is characterised in that described light guide plate is using fire-retardant
High guide-lighting plastic material is made.
4. a kind of fire-fighting evacuation indicating lamp according to claim 1, it is characterised in that described light source is adjusted with being used for
The controller connection of light guide plate luminance.
5. a kind of fire-fighting evacuation indicating lamp according to claim 1, it is characterised in that described light source is LED light source.
6. a kind of fire-fighting evacuation indicating lamp according to claim 1, it is characterised in that described light guide plate includes substrate
And light emitting module, light emitting module contain multiple optical transmit bodies being embedded in dot matrix way in substrate.
A kind of 7. fire-fighting evacuation indicating lamp according to claim 6, it is characterised in that the optical transmit body of same row or column
Connected in the form of contacting, connected between parallel row or column with parallel form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595106.XA CN107527566A (en) | 2016-07-26 | 2016-07-26 | A kind of fire-fighting evacuation indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595106.XA CN107527566A (en) | 2016-07-26 | 2016-07-26 | A kind of fire-fighting evacuation indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107527566A true CN107527566A (en) | 2017-12-29 |
Family
ID=60748468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610595106.XA Pending CN107527566A (en) | 2016-07-26 | 2016-07-26 | A kind of fire-fighting evacuation indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107527566A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588408Y (en) * | 2002-12-04 | 2003-11-26 | 姚志图 | Double-side lighting back light source |
| JP3108014U (en) * | 2004-10-01 | 2005-04-07 | 科橋電子股▲ふん▼有限公司 | Double-sided backlight module |
| CN1753056A (en) * | 2005-07-29 | 2006-03-29 | 杨忠义 | LED emergency lamp and indicating light source module fire control emergency (illuminating) indicating lamp |
| CN201029016Y (en) * | 2006-11-14 | 2008-02-27 | 星磊电子(深圳)有限公司 | Two-sided luminous back light source |
| CN101159113A (en) * | 2007-11-12 | 2008-04-09 | 杨忠义 | LED flat-plate luminous fire-fighting evacuation display apparatus |
| CN205862745U (en) * | 2016-07-26 | 2017-01-04 | 安科瑞电气股份有限公司 | Fire-fighting evacuation indicating lamp |
-
2016
- 2016-07-26 CN CN201610595106.XA patent/CN107527566A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588408Y (en) * | 2002-12-04 | 2003-11-26 | 姚志图 | Double-side lighting back light source |
| JP3108014U (en) * | 2004-10-01 | 2005-04-07 | 科橋電子股▲ふん▼有限公司 | Double-sided backlight module |
| CN1753056A (en) * | 2005-07-29 | 2006-03-29 | 杨忠义 | LED emergency lamp and indicating light source module fire control emergency (illuminating) indicating lamp |
| CN201029016Y (en) * | 2006-11-14 | 2008-02-27 | 星磊电子(深圳)有限公司 | Two-sided luminous back light source |
| CN101159113A (en) * | 2007-11-12 | 2008-04-09 | 杨忠义 | LED flat-plate luminous fire-fighting evacuation display apparatus |
| CN205862745U (en) * | 2016-07-26 | 2017-01-04 | 安科瑞电气股份有限公司 | Fire-fighting evacuation indicating lamp |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |
|
| RJ01 | Rejection of invention patent application after publication |