CN2540554Y - Fire-fighting emergency marker lighting device - Google Patents
Fire-fighting emergency marker lighting device Download PDFInfo
- Publication number
- CN2540554Y CN2540554Y CN 02209565 CN02209565U CN2540554Y CN 2540554 Y CN2540554 Y CN 2540554Y CN 02209565 CN02209565 CN 02209565 CN 02209565 U CN02209565 U CN 02209565U CN 2540554 Y CN2540554 Y CN 2540554Y
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- CN
- China
- Prior art keywords
- light source
- mark plate
- light
- lgp
- controller
- 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.)
- Expired - Fee Related
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Abstract
A novel fire-extinguishing emergency mark lamp comprises a casing, a light source, a mark plate, a light conductive plate and a controller, wherein the mark plate is adhered on the surface of the light conductive plate, each side of the light conductive plate and mark plate is arranged in the casing, the mark plate is outwards arranged, the light source is at one side of the light conductive plate, the controller is at one end in the casing, which control end is connected with the light source. The utility model casts alloy into the casing, and arranges rubber bar sealing at combination to improve protection function. The light source uses cold cathode fluorescent lamp or light emitting diode, while the light conductive plate is arranged between the light source and the mark plate, to reduce lamp volume and improve light uniformity on the surface of the mark plate. The utility model can automatically adjust lighting brightness according to condition brightness, to save energy and improve service life of the light source.
Description
Technical field
The utility model relates to the fire-fighting emergent identification lamp tool, belongs to the improvement of fire-fighting emergent identification lamp.Be used in building, indicating during breaking out of fire evacuation route.
Background technology
At present, the shell body of traditional fire-fighting emergent identification lamp tool employing is that sheet iron or plastics are made mostly.Light source is fluorescent tube or other light source, and energy consumption is big, brightness irregularities, and barrier propterty is relatively poor, and the lamp housing volume is very big, and under normal the use, identification light brightness round the clock is identical, will certainly cause meaningless waste and shorten light source service life.
Summary of the invention
The purpose of this utility model provides that a kind of energy consumption is low, brightness is even, and protective is good, can control the novel fire-fighting emergent identification lamp tool of brightness automatically.
The purpose of this utility model is achieved in that and comprises housing, light source and mark plate, also comprise LGP and controller, described mark plate invests the surface of LGP, each side of LGP and mark plate all places in the housing, mark plate outwardly, described light source places a side of described LGP, and controller places the end in the housing, and the control end of controller is connected with light source.
Described mark plate has two, invests the two sides of described LGP respectively; One deck reflective membrane is arranged in the middle of the described LGP two sides, equal light film is respectively arranged between LGP and mark plate, the opposite side of described light source has reflective surface.
Described light source is a cold-cathode fluorescence lamp.
Described light source is made of light emitting diode.
Described housing is fastened by two parts and forms, and makes by diecasting alloys, in its junction sealing ring is arranged.
Described controller comprises light-sensitive element.
The utility model is with the alloy die cast housing, and installs adhesive tape sealing additional in merging place, thereby makes light fixture increase safeguard function.Light source adopts cold-cathode fluorescence lamp or light emitting diode, installs LGP additional below light source and between the mark plate, has reduced the light fixture volume and has made mark plate surface light uniformity better.Can also regulate luminosity automatically according to the bright-dark degree of environment, energy savings improves light source service life.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is Figure 1A-A cutaway view.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises housing 1, light source 2 and mark plate 3, also comprises LGP 4 and controller 5.Described housing 1 has a framework 11, and described mark plate 3 has two, invests the two sides of described LGP 4 respectively; One deck reflective membrane 6 is arranged in the middle of described LGP 4 two sides, equal light film 7 is respectively arranged between LGP 4 and mark plate 3, the upside of described light source has reflective surface 8.LGP 4 all places in the framework 11 of housing with mark plate 3 each avris, and described light source 2 places the upper side edge of described LGP, and controller 5 places the end in the housing 1, and the control end of controller 5 is connected with light source 2.
Described light source 2 is a cold-cathode fluorescence lamp.Also can arrange and constitute by light emitting diode.
Described housing 1 is fastened by two parts (being framework 11 and top) and forms, and in its junction sealing ring 9 is arranged.Framework 11 also can be divided into two parts from the centre and snap together with convenient installation.This housing is formed by alloy material die casting.
Described controller 5 adopts light-sensitive element that the brightness of light source 2 is controlled, and its luminosity changes with ambient brightness.
Claims (6)
1, a kind of novel fire-fighting emergent identification lamp tool, comprise housing, light source and mark plate, it is characterized in that: also comprise LGP and controller, described mark plate invests the surface of LGP, each side of LGP and mark plate all places in the housing, mark plate outwardly, described light source places a side of described LGP, controller places the end in the housing, and the control end of controller is connected with light source.
2, novel fire-fighting emergent identification lamp tool according to claim 1, it is characterized in that: described mark plate has two, invests the two sides of described LGP respectively; One deck reflective membrane is arranged in the middle of the described LGP two sides, equal light film is respectively arranged between LGP and mark plate, the opposite side of described light source has reflective surface.
3, novel fire-fighting emergent identification lamp tool according to claim 1 and 2, it is characterized in that: described light source is a cold-cathode fluorescence lamp.
4, novel fire-fighting emergent identification lamp tool according to claim 1 and 2, it is characterized in that: described light source is made of light emitting diode.
5, novel fire-fighting emergent identification lamp tool according to claim 1 and 2 is characterized in that: described housing is fastened by two parts and forms, and makes by diecasting alloys, in its junction sealing ring is arranged.
6, novel fire-fighting emergent identification lamp tool according to claim 1, it is characterized in that: described controller comprises light-sensitive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209565 CN2540554Y (en) | 2002-04-11 | 2002-04-11 | Fire-fighting emergency marker lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209565 CN2540554Y (en) | 2002-04-11 | 2002-04-11 | Fire-fighting emergency marker lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540554Y true CN2540554Y (en) | 2003-03-19 |
Family
ID=33689960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209565 Expired - Fee Related CN2540554Y (en) | 2002-04-11 | 2002-04-11 | Fire-fighting emergency marker lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540554Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343900A (en) * | 2013-07-04 | 2013-10-09 | 苏州向隆塑胶有限公司 | Escape indication illuminating lamp and light emitting module thereof |
| CN105118404A (en) * | 2015-09-15 | 2015-12-02 | 柏宜照明（上海）股份有限公司 | Fire protection evacuation indicator lamp hoisted in double-face display mode |
| CN105333352A (en) * | 2015-11-20 | 2016-02-17 | 营口新山鹰报警设备有限公司 | Fire emergency wall-mounted indicating lamp |
-
2002
- 2002-04-11 CN CN 02209565 patent/CN2540554Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343900A (en) * | 2013-07-04 | 2013-10-09 | 苏州向隆塑胶有限公司 | Escape indication illuminating lamp and light emitting module thereof |
| CN103343900B (en) * | 2013-07-04 | 2015-03-11 | 苏州向隆塑胶有限公司 | Escape indication illuminating lamp and light emitting module thereof |
| CN105118404A (en) * | 2015-09-15 | 2015-12-02 | 柏宜照明（上海）股份有限公司 | Fire protection evacuation indicator lamp hoisted in double-face display mode |
| CN105333352A (en) * | 2015-11-20 | 2016-02-17 | 营口新山鹰报警设备有限公司 | Fire emergency wall-mounted indicating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |