CN204740820U - A laser device for scene of a fire escape route is instructed - Google Patents
A laser device for scene of a fire escape route is instructed Download PDFInfo
- Publication number
- CN204740820U CN204740820U CN201520289233.8U CN201520289233U CN204740820U CN 204740820 U CN204740820 U CN 204740820U CN 201520289233 U CN201520289233 U CN 201520289233U CN 204740820 U CN204740820 U CN 204740820U
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- China
- Prior art keywords
- shell
- grid
- laser generator
- triode
- tape light
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- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a laser device for scene of a fire escape route is instructed, shell including the grid on, under the printing opacity round hole that links to each other with shell on the grid shell and respectively with the grid on the shell links to each other under the shell, printing opacity round hole back shell, the grid on the shell, grid the shell enclose into hollow casing with the back shell, be located the laser generator who installs smoke sensor module, triode and tape light on the back shell of casing, just pilot lamp on the laser generator of tape light is located outside the round hole of shell under the printing opacity round hole, the smoke sensor module pass through circuit and triode and link to each other, the triode laser generator that passes through circuit and tape light link to each other, the laser generator of smoke sensor module and tape light link to each other with the battery respectively. The utility model provides a current pilot light is showy inadequately, a series of problems such as the not enough easy to understand of instruction information.
Description
Technical field
The utility model relates to a kind of laser aid for the instruction of escape from fire route; Mainly laser and smoke sensing device are combined the exploitation for scene of a fire escape device.
Background technology
At present, the escape route pilot lamp that most of buildings or public arena use is all common emergency exit bulletin lamp, or at top, corridor, or in side, and illuminating effect is unsatisfactory.During actual breaking out of fire, due to dense smoke and flame, make people cannot notice escape outlet in time or understand escape route and be engulfed in a sea of flames.Some constructure inner structure is complicated, depends one or two direction board alone and can not flee from rapidly at all.Particularly scene of fire is very chaotic, and visibility is very low, flees from rapidly so more need distinguishing mark to guide people.
Summary of the invention
The utility model provides a kind of laser aid for the instruction of escape from fire route, it is obvious not that the utility model solves existing pilot light, and indication information is easy-to-understand not series of problems of Denging.
For achieving the above object, the technical solution of the utility model is:
A kind of laser aid for the instruction of escape from fire route, comprise shell on grid, the back skin that the printing opacity circular hole lower casing be connected with the upper outside shell of grid and respectively shell upper outside with grid, printing opacity circular hole lower casing are connected, on described grid, on shell, grid, shell and back skin surround the housing of hollow; The described back skin being positioned at housing is provided with the laser generator of smoke sensing device module, triode and tape light, and the pilot lamp on the laser generator of described tape light is positioned at outside the circular hole of printing opacity circular hole lower casing; Described smoke sensing device module is connected with triode by circuit, and described triode is connected with the laser generator of tape light by circuit; Described smoke sensing device module is connected with battery respectively with the laser generator of tape light.
The beneficial effects of the utility model are: during the work of the utility model device, can produce thick smoke thus smoke sensing device is played a role when utilizing fire to occur, and to " signal " of laser generator transmission change, thus make laser generator produce intense light irradiation earthward.Escape from fire is all generally bend or closely go in front, the escape information that such one side gives due to laser is very obvious, easily enter effective visual line of sight of people, even when be not non-Changshu know constructure inner structure and also the intensity of a fire larger, people also can be calm and find the route of fleeing the scene fast.Solve existing pilot light obvious not, indication information is easy-to-understand not series of problems of Denging.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of device of the present utility model.
Embodiment
As shown in Figure 1, a kind of laser aid for the instruction of escape from fire route of the present embodiment, comprise shell 1 on grid, the back skin 3 that the printing opacity circular hole lower casing 2 be connected with the upper outside shell of grid 1 and respectively shell 1 upper outside with grid, printing opacity circular hole lower casing 2 are connected, on described grid, on shell 1, grid, shell 1 and back skin 3 surround the housing of hollow; The described back skin 3 being positioned at housing is provided with the laser generator 6 of smoke sensing device module 4, triode 5 and tape light, and the pilot lamp on the laser generator 6 of described tape light is positioned at outside the circular hole of printing opacity circular hole lower casing 2; Described smoke sensing device module 4 is connected with triode 5 by circuit, and described triode 5 is connected with the laser generator 6 of tape light by circuit; Described smoke sensing device module 4 is connected with battery (not shown) respectively with the laser generator 6 of tape light.
The laser aid for the instruction of escape from fire route described in the present embodiment, probe when fire occurs on smoke sensing module 4 can detect smog, then outputed signal to triode 5 by module itself, by laser generator 6 circuit ON of triode and tape light, thus work, send the laser beam of indicative function to ground, region, thus guide people's escape.During off working state, smoke sensing module 4 does not detect smog, and would not output signal to triode 5, laser generator 6 also would not give off laser beam.
Further, described smoke sensing device module 4 is main chip: the gas sensor of LM393, ZYMQ-2 composition.
During the work of the present embodiment device, can produce thick smoke when utilizing fire to occur thus smoke sensing device is played a role, to " signal " of laser generator transmission change, thus making laser generator produce intense light irradiation earthward.Escape from fire is all generally bend or closely go in front, the escape information that such one side gives due to laser is very obvious, easily enter effective visual line of sight of people, even when be not non-Changshu know constructure inner structure and also the intensity of a fire larger, people also can be calm and find the route of fleeing the scene fast.Solve existing pilot light obvious not, indication information is easy-to-understand not series of problems of Denging.
Claims (1)
1. the laser aid for the instruction of escape from fire route, it is characterized in that, comprise shell on grid (1), the back skin (3) that the printing opacity circular hole lower casing (2) be connected with the upper outside shell of grid (1) and respectively shell (1) upper outside with grid, printing opacity circular hole lower casing (2) are connected, on described grid, on shell (1), grid, shell (1) and back skin (3) surround the housing of hollow; The described back skin (3) being positioned at housing is provided with smoke sensing device module (4), triode (5), the laser generator (6) of tape light and battery, and the pilot lamp on the laser generator of described tape light (6) is positioned at outside the circular hole of printing opacity circular hole lower casing (2); Described smoke sensing device module (4) is connected with triode (5) by circuit, and described triode (5) is connected with the laser generator (6) of tape light by circuit; Described smoke sensing device module (4) is connected with battery respectively with the laser generator (6) of tape light.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520289233.8U CN204740820U (en) | 2015-05-06 | 2015-05-06 | A laser device for scene of a fire escape route is instructed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520289233.8U CN204740820U (en) | 2015-05-06 | 2015-05-06 | A laser device for scene of a fire escape route is instructed |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204740820U true CN204740820U (en) | 2015-11-04 |
Family
ID=54422544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520289233.8U Expired - Fee Related CN204740820U (en) | 2015-05-06 | 2015-05-06 | A laser device for scene of a fire escape route is instructed |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204740820U (en) |
-
2015
- 2015-05-06 CN CN201520289233.8U patent/CN204740820U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20180506 |
|
CF01 | Termination of patent right due to non-payment of annual fee |