CN2270160Y - Multifunctional fire control dispersing indicating marker light - Google Patents
Multifunctional fire control dispersing indicating marker light Download PDFInfo
- Publication number
- CN2270160Y CN2270160Y CN 96227861 CN96227861U CN2270160Y CN 2270160 Y CN2270160 Y CN 2270160Y CN 96227861 CN96227861 CN 96227861 CN 96227861 U CN96227861 U CN 96227861U CN 2270160 Y CN2270160 Y CN 2270160Y
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- China
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- lamp
- liner plate
- warning
- fire
- utility
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a multifunctional fire control dispersing indicating marking light, which is lighting and warning equipment used for fire control. An installing hole and a ventilation hole are arranged on a casing, a lining board is arranged at the middle of the casing, one side of the lining board is provided with a lighting lamp, the other side of the lining board is provided with a transformer rechargeable battery and a main board, a circuit section is installed on the main control board, and a loudspeaker and a warning lamp are arranged at the bottom surface of the casing. The utility model has the advantages that when fire hazard occurs, the utility model has warning lamp alarm and sound alarm and reinforces warning effect, the battery adopts a floating charging way, which is not influenced by power failure, the utility model has high safety, has is the equipment which is worth for popularizing and used for fire control.
Description
The utility model relates to a kind of fire-fighting indicator lamp, is a kind of when breaking out of fire specifically, and flashing lamp is reported to the police and audible alarm simultaneously, strengthens evacuating the multi-functional fire-fighting evacuation Warning Mark lamp of the indication and the effect of warning.
Domestic existing fire emergency lamps, the regulation according to " People's Republic of China's industry standards of public safety " GA54-93 is divided into by purposes: Evacuation Indicatory Sign lamp, fire fighting device identification light and escape lighting lamp.The major defect that these lamps exist is: be not with sound-producing device, can only seek the extra exit by vision, and front and back fire break out, the intensity of light source is constant, weak effect is evacuated in indication, and existing self-powered type emergency light, all the voltage of rechargeable battery is stipulated a critical value, when charged battery voltage is lower than this critical value, just began charging, have a power failure during as if breaking out of fire, and charged battery voltage was lower than this critical value just this moment, then rechargeable battery can not get charging, certainly will influence the emergency light effect.
The utility model purpose is to overcome the shortcoming in the above-mentioned technology, proposes a kind of multi-functional fire-fighting evacuation Warning Mark lamp, installs warning light and sounding alarm device additional.When breaking out of fire, open switch, make the flicker of red alarm lamp, and the warning of sounding, strengthen the effect of warning, and adopted the charging circuit of floating charge mode, the influence that effect is not had a power failure.
The utility model purpose is realized by following technical scheme: this multi-functional fire-fighting evacuation Warning Mark lamp, the installing hole that it can be installed is on the wall arranged in housing one side, two relative little sides have air vent, liner plate is housed in the middle of housing, illuminating lamp is equipped with in the front of liner plate, and the liner plate reverse side is equipped with transformer, rechargeable battery and master board, and circuit part is installed in the master board, in the housing bottom surface loudspeaker, warning light are housed also.
The circuit part and the main electric elements that are contained in the master board are connected to form by following several parts: A, by the step-down rectifier filtering part that the transformer that is contained in the liner plate reverse side, bridge rectifier and filter capacitor are formed, and being used for converting 220 volts line voltage to 12 volt has the DC voltages of pulsation composition to supply the usefulness of charging; B, by relay, Zener diode, charging detects diode and is installed on the automatic live part of the rechargeable battery composition of liner plate reverse side, when charged battery voltage is lower than 6 volts, will charge to rechargeable battery automatically, cell voltage is remained on the certain level, use when emergent, do not have the sorrow of power failure; C, by language chip KD9561, the multi resonant oscillator and be contained in the loudspeaker of housing bottom surface and red light form warn, warning device, control its work by pullswitch; D, stable-pressure device adopt 7806 regulator blocks, are used to export 6 volts of direct currents; E, form illumination when being used to have a power failure by inverter circuit and 8 watts of fluorescent lamps; F, 8 watts of fluorescent lamps by mains supply, are used for the illumination indication.
The fire-fighting evacuation Warning Mark lamp course of work is as follows:
When 1, not having fire at ordinary times, electrical network is directly powered and is given F lighting pilot lamp part, and for illumination usefulness, the triode T1 of live part B detects charged battery voltage automatically simultaneously, when it is lower than 6 volts, immediately to its charging.Make cell voltage always remain on 6 volts like this,, cell voltage can not occur and cross low phenomenon in case grid power blackout can be powered immediately.
2, during breaking out of fire, closed pullswitch, the work of multi resonant oscillator, language chip produces chimes of doom by loudspeaker, alarm lamp flicker simultaneously, when not having a power failure, by 6 volts of powered by direct current that 7806 regulator blocks produce, if having a power failure, then the normally-closed contact of relay disconnects, the normally opened contact closure, rechargeable battery powered by 6 volts.
Advantage of the present utility model: 1, during breaking out of fire, by closed pullswitch, make the flicker of red alarm lamp, send chimes of doom simultaneously, can remind effectively, the indication people evacuate and take the fire extinguishing measure by correct direction.
3, adopt the floating charge mode, safety, reliable is a kind of fire-fighting evacuation Warning Mark lamp that is worthy of popularization.
Embodiment of accompanying drawings:
Fig. 1 is multi-functional fire-fighting evacuation Warning Mark modulated structure schematic diagram,
Fig. 2 is multi-functional fire-fighting evacuation Warning Mark lamp upward view,
Fig. 3 is the rearview of multi-functional fire-fighting evacuation Warning Mark lamp,
Fig. 4 is the liner plate reverse side layout drawing of multi-functional fire-fighting evacuation Warning Mark lamp,
Fig. 5 is the circuit diagram of multi-functional fire-fighting evacuation Warning Mark lamp,
This multi-functional fire-fighting evacuation Warning Mark lamp has 2 installing holes (2) in the back of housing (1), respectively have three air vents (3) on 2 sides, power switch (6), bottom surface is equipped with warning light (4), liner plate (7) is housed in the middle of housing (1), illuminating lamp (8) is equipped with in liner plate (7) front, transformer (9), rechargeable battery (11) and master board (10) are equipped with in the liner plate back, circuit part is installed in the master board (10), in housing (1) bottom surface loudspeaker (5), warning light (4) is housed also.
Claims (2)
1, a kind of multi-functional fire-fighting evacuation Warning Mark lamp, the installing hole that it can be installed is on the wall arranged in housing one side, have air vent on two relative little sides, liner plate is housed in the middle of housing, illuminating lamp is equipped with in the front of liner plate, the liner plate reverse side is equipped with transformer, rechargeable battery and master board, it is characterized in that circuit partly is installed in the master board, also is equipped with loudspeaker and warning light in the housing bottom surface.
2, according to the described multi-functional fire-fighting evacuation Warning Mark lamp of claim 1, it is characterized in that being contained in the master board circuit partly and main electric elements connect to form by following several parts: A, the step-down rectifier filtering part of forming by the transformer that is contained in the liner plate reverse side, bridge rectifier and filter capacitor; B, detect diode and be installed on the automatic charging part that the rechargeable battery of liner plate reverse side is formed by relay, Zener diode, charging; C, by language chip, multivibrator and be contained in the loudspeaker of housing bottom surface and red light form warn, warning device, and connect pullswitch; The stable-pressure device of D, employing 7806 regulator blocks; E, the illuminating lamp when forming power failure by inverter circuit and fluorescent lamp; F, by the lighting pilot lamp of mains supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227861 CN2270160Y (en) | 1996-05-09 | 1996-05-09 | Multifunctional fire control dispersing indicating marker light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227861 CN2270160Y (en) | 1996-05-09 | 1996-05-09 | Multifunctional fire control dispersing indicating marker light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270160Y true CN2270160Y (en) | 1997-12-10 |
Family
ID=33905868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227861 Expired - Fee Related CN2270160Y (en) | 1996-05-09 | 1996-05-09 | Multifunctional fire control dispersing indicating marker light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270160Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7839265B2 (en) | 2004-02-23 | 2010-11-23 | Sargent Manufacturing Company | Integrated fire exit alert system |
| CN113015299A (en) * | 2021-03-15 | 2021-06-22 | 北京航天常兴科技发展股份有限公司 | High-power lighting lamp for centralized communication control |
-
1996
- 1996-05-09 CN CN 96227861 patent/CN2270160Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7839265B2 (en) | 2004-02-23 | 2010-11-23 | Sargent Manufacturing Company | Integrated fire exit alert system |
| CN113015299A (en) * | 2021-03-15 | 2021-06-22 | 北京航天常兴科技发展股份有限公司 | High-power lighting lamp for centralized communication control |
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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 |