CN2221245Y - Indicator lamp for safety dispersing - Google Patents
Indicator lamp for safety dispersing Download PDFInfo
- Publication number
- CN2221245Y CN2221245Y CN 94235886 CN94235886U CN2221245Y CN 2221245 Y CN2221245 Y CN 2221245Y CN 94235886 CN94235886 CN 94235886 CN 94235886 U CN94235886 U CN 94235886U CN 2221245 Y CN2221245 Y CN 2221245Y
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- CN
- China
- Prior art keywords
- utility
- model
- indicator lamp
- safety
- power supply
- 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
The utility model discloses an indicator lamp for safety dispersing, which is composed of an electroluminescent screen, a frame type outer body and a back cover. The utility model is a box type structure, and the inner part of a box body is provided with a transformer, batteries and a circuit board; the upper part of the outer shell is provided with a turning switch, an indicator lamp, a test button without a lock and a short circuit protection device. When in work, the indicator lamp automatically switches to be standby power supply to supply electricity and illuminate when once the luminescent screen meets the short circuit of the main power supply, and the switching time is short. The utility model has simple structure, and the service life of the luminescent screen is more than 10000 hours; the utility model saves energy, which is an assistant device of the safety fire fighting apparatus for the high-rise buildings in the city, public places, the passage exit of the underground facilities, etc.
Description
The utility model relates to a kind of safe escape Warning Mark lamp.
At present, along with expanding economy, tower in the urban skyscraper, therefore, requires in the shopping centre industrial and mining enterprises, the advancing of residential block and public place and underground installation passage.The exit is provided with more eye-catching Warning Mark, gives people prompting, in case in case of emergency, people can in time be evacuated along the line security of luminous sign indication.Therefore, traditional Warning Mark such as advertising sign board, pilot lamp etc. can not satisfy people's requirement.The electroluminescence Evacuation Indicatory Sign lamp of development and production at present, simple in structure, energy consumption is big, and serviceable life is shorter.
For fear of above-mentioned weak point, the purpose of this utility model is to provide a kind of safe escape Warning Mark lamp, simple in structure, reach 10000 hours serviceable life, reliable operation is saved the energy, when facility runs into fortuitous event, primary power is stopped power supply, and identification light can automatically switch to the standby power supply power supply light emitting, the safety quick evacuation of guiding people.Be the urban skyscraper, the safety in locations such as public place, fire fighting device provides corollary apparatus.
For achieving the above object, the utility model has adopted following technical measures.Safe escape Warning Mark lamp is by frame-type shell 1, and electroluminescence screen 12 and bonnet 9 are formed box typed structure, and battery 3 and battery carrier fixed mount 2 are housed in casing, transformer 7 and wiring board 4, on shell, be provided with and do not have lock test button 8, toggle switch 10, fuse base 13 and pilot lamp 11.
Owing to adopted above structure, the utility model compared with the prior art, advantage is as follows:
1. be light source with the electroluminescence screen, have low energy consumption, the visual angle is big, and is luminous soft, advantages such as no infrared radiation, and its half life period is more than 10,000 hours.Under the exciting of best light source, its smog penetration power is than his light source is strong in fact.
2. the identification light shell is provided with toggle switch, controlled as requested when being shaped on alternating current panel do not work or bright so that prolong light source life, not controlled by switch.
3. adopt integrated circuit to carry out and overcharge, over, accurately reliable
Switching time extremely short, in case the emergency condition alternating current disconnects, can change automatically
5. the shell test that is provided with analog AC power supply fault does not have lock button and short-circuit protection, and is easy to maintenance.
6. installation form is various, and hung type is arranged, lift-on/lift-off type, and flush type is fit to the different user requirement.
In order to further specify characteristics of the present utility model, the embodiment below in conjunction with shown in the accompanying drawing 1-3 is described in detail.
Fig. 1 safe escape Warning Mark modulated structure synoptic diagram
Fig. 2 safe escape Warning Mark circuit for lamp figure
Fig. 3 safe escape Warning Mark lamp principle of work block diagram
Among the figure: 1 shell, 2 battery mountings, 3 batteries, 4 wiring boards, 5 transformer fixed heads, 6 wiring board fixed mounts, 7 transformers 8 do not have lock test button 9 bonnets 10 toggle switches 11 pilot lamp 12 luminescent screens 13 fuse bases
Safe escape Warning Mark modulated structure as shown in Figure 1, its shell is provided with wait: redness, charging: green, fault: the yellow state pilot lamp gives people prompting, and is provided with and does not have lock examination button.Short-circuit protections such as fuse base.
The utility model course of work such as Fig. 2, shown in Figure 3.The 220V alternating current is through transformer.Rectification is to be divided into two-way behind the 12V direct current, and one the tunnel to battery charge, and when being charged to 6.2-6.4V, the additives for overcharge protection line work stops charging; Another road directly supplies oscillatory circuit, and oscillatory circuit produces about 200V, and the alternating current of 400-600HZ makes luminescent screen luminous.When alternating current cut off the power supply, circuit was automatically converted to emergency rating, and is rechargeable battery powered by totally-enclosed freedom from repairs, guiding people safe escape, and when cell voltage reduces to about the 5.5V, over circuit working, battery stop discharge, to prolong battery serviceable life.
Electroluminescence screen brightness 15-80cd/m
2
The panel size is long * wide be 300-450 * 120-185mm
Crash time 〉=60 minute
The sign panel can be single face, two-sided two kinds
Claims (1)
1. safe escape Warning Mark lamp, by frame-type shell (1), electroluminescence screen (12) and bonnet (9) are formed case structure, it is characterized in that being equipped with in the casing rechargeable battery (3) and battery mounting (2), transformer (7) and wiring board (4), on shell, be provided with and do not have lock test button (8), toggle switch (10), pilot lamp (11) and fuse base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94235886 CN2221245Y (en) | 1994-11-26 | 1994-11-26 | Indicator lamp for safety dispersing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94235886 CN2221245Y (en) | 1994-11-26 | 1994-11-26 | Indicator lamp for safety dispersing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221245Y true CN2221245Y (en) | 1996-02-28 |
Family
ID=33844023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94235886 Expired - Fee Related CN2221245Y (en) | 1994-11-26 | 1994-11-26 | Indicator lamp for safety dispersing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221245Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200702A (en) * | 2017-12-30 | 2018-06-22 | 湖南汇博电子科技股份有限公司 | Fire emergency equipment and fire emergency control method |
-
1994
- 1994-11-26 CN CN 94235886 patent/CN2221245Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200702A (en) * | 2017-12-30 | 2018-06-22 | 湖南汇博电子科技股份有限公司 | Fire emergency equipment and fire emergency control method |
| CN108200702B (en) * | 2017-12-30 | 2023-09-15 | 湖南汇博电子科技股份有限公司 | Fire emergency lighting device and fire emergency lighting control method |
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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 |