CN202795960U - Fire-fighting escape indicator light - Google Patents
Fire-fighting escape indicator light Download PDFInfo
- Publication number
- CN202795960U CN202795960U CN 201220205207 CN201220205207U CN202795960U CN 202795960 U CN202795960 U CN 202795960U CN 201220205207 CN201220205207 CN 201220205207 CN 201220205207 U CN201220205207 U CN 201220205207U CN 202795960 U CN202795960 U CN 202795960U
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- fire
- indicator light
- temperature sensor
- fighting
- led light
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- Expired - Fee Related
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Abstract
The utility model provides a fire-fighting escape indicator light and develops the fire-fighting indicator light which is low in cost, optimized and capable of clearly indicating escape exits for a complex public place with a plurality of safety exits. The fire-fighting escape indicator light comprises an outer case. A working circuit and a rechargeable battery are arranged in the outer case. A light-emitting diode (LED) indicator light, a change-over switch and a temperature sensor are arranged on the outer case. The LED indicator light is connected with a drive circuit of the LED indicator light. The temperature sensor is connected with the working circuit. The change-over switch can adjust the indicating direction of the LED indicator light manually. The LED indicator light can automatically change the indicating direction to the safety escape direction according to change of the site temperature field, and especially when danger happens near the safety exits, the indicator light automatically switches over the indicating direction to ensure that personnel withdraw safely and quickly.
Description
Technical field
The utility model relates to a kind of fire-fighting indication lamp.Especially refer to a kind of fire-fighting indication lamp that is useful in the complexity public relations place with a plurality of fire exits.
Background technology
Fire-fighting indication lamp in the market generally all only has single sensing, and this pilot lamp refers generally to fire exit nearby.But it is inadequate only depending on single sensing to seek outlet in the complexity public relations occasion with a plurality of fire exits, if the dangerous situation nidus just is pilot lamp direction indication place, then can cause larger flurried and loss.Now be badly in need of a kind of optimization can be clear and definite the fire-fighting pilot lamp of indication escaping outlet.
The utility model content
In order to overcome the shortcoming of existing fire-fighting indication lamp indication escaping outlet aspect, the utility model provide a kind of can be according to the fire-fighting pilot lamp of the clear and definite indication escaping outlet of dangerous situation occurrence positions.
The technical scheme in the invention for solving the technical problem is: a kind of fire-fighting indication lamp, comprise shell, and operating circuit and rechargeable battery are housed in the described shell, described operating circuit comprises control circuit and two driving circuits.Also be provided with two-way LED light on the described shell and arrange, described LED light is connected with described driving circuit.Described LED light is arranged has two direction indications, and described two driving circuits drive the several LED light that consist of two direction indications.
Temperature sensor and switch also are installed on the described shell, and described temperature sensor probe exposes, and described temperature sensor connects described control circuit, and described switch connects described driving circuit.Described temperature sensor temperature-measuring range is :-10 ℃～600 ℃, and franchise value ± 5 ℃.
Described rechargeable battery is connected with operating circuit, and is electrically connected with 220 Fu Shi at ordinary times.
Described LED light is arranged in two arrow shaped that direction indication is opposite, the driving circuit of described LED light comprises the first driving circuit and the second driving circuit, described the first driving circuit control is arranged in a sagittate direction indication by several LED lamps, and described the second driving circuit control is arranged in sagittate another direction indication by several LED lamps.
Described the first driving circuit be connected driving circuit and be connected with a switch.Described two driving circuits are manually controlled by switch or are automatically controlled by control circuit.
The utility model under normal circumstances, works in 220 volts of civil power situations in use, and fire-fighting emergent pilot lamp acquiescence is pointed to fire exit direction nearby.Occur if any fire, after civil power cuts off, under the rechargeable battery supply, operating circuit works on, temperature sensor is started working, described LED light is arranged has two direction indications, and operating circuit is according to the comparable situation of the temperature of adjacent two pilot lamp and the situation of change of direction indication, the direction indication of clear and definite this pilot lamp.LED presses the certain frequency flicker simultaneously, strengthens the escape guiding effect.
The beneficial effects of the utility model are: LED light plays illumination and the preferentially effect of leading the way of escape route, in when, especially near the fire exit dangerous situation occuring, the two-way pilot lamp of LED on the shell is arranged and can be changed the escape direction of clearly indicating a safety according to scene temperature, thereby the support personnel withdraws safely and fast.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of a direction of LED light indication;
Fig. 3 is the structural representation that LED light is indicated another direction.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of fire-fighting indication lamp, comprise shell 1, in the described shell 1 operating circuit is installed, the front of described shell 1 is provided with LED light 2, described LED light 2 is arranged in two arrow shaped that direction indication is opposite, also be provided with control circuit and driving circuit in the described shell 1, described driving circuit comprises the first driving circuit and the second driving circuit, described the first driving circuit control is arranged in a sagittate direction indication by several LED lamps, and described the second driving circuit control is arranged in sagittate another direction indication by several LED lamps.Described the first driving circuit be connected driving circuit and be connected with a switch 3, can be the first driving circuit or the second drive circuit works by switch 3 manual adjustments, escape direction of the first driving circuit driving LED pilot lamp indication, as shown in Figure 2; Adjust switch 3, the second driving circuit driving LED pilot lamp and indicate another escape direction, as shown in Figure 3.On the described shell 1 temperature sensor 4 is installed also, described temperature sensor 4 connects described control circuit.Under normal circumstances, work in 220 volts of civil power situations, LED light 2 acquiescences are pointed to fire exit direction nearby.Occur if any fire, after civil power cuts off, under the rechargeable battery supply, control circuit switches to automatic mode, and LED light 2 begins flicker, and temperature sensor 4 is started working, the detected temperature value of temperature sensor at first more adjacent two pilot lamp of control circuit, relatively, the arrow shaped LED light that control circuit is controlled temperature upper side in two arrow direction indications of this pilot lamp is gone out, and temperature is bright than the arrow shaped LED light of downside.
When adjacent two pilot lamp temperature are more or less the same, then whether the direction indication of two pilot lamp of scanning neighbor changes, if change, the control circuit of this pilot lamp goes out the change arrow shaped LED light of a side of direction indication, and it is bright that direction indication does not change the arrow shaped LED light of side; If do not change, pilot lamp glimmers according to default direction.
The utility model is compared with existing pilot lamp, and outstanding feature is: have two direction indications, indicated direction is at first just determined by the temperature at scene, when temperature variation is little, judges the direction indication situation of change of adjacent two pilot lamp.Thus, by the situation of two pilot lamp about scanning, each pilot lamp can both point to a safer side.Its maximum advantage is to have realized at low cost the optimization of escape route under the fire condition.
Claims (5)
1. fire-fighting indication lamp, comprise shell, operating circuit and rechargeable battery are installed in the described shell, described operating circuit comprises control circuit and two driving circuits, temperature sensor and two-way LED light arrangement are housed on the described shell, it is characterized in that: the two-way pilot lamp of the LED on the described shell is arranged to change according to scene temperature and clearly be indicated a safe escape direction.
2. fire-fighting indication lamp as claimed in claim 1 is characterized in that: described LED light is arranged has two direction indications, and described two driving circuits drive the several LED light that consist of two direction indication arrows.
3. fire-fighting indication lamp as claimed in claim 2 is characterized in that: described two driving circuits are by the manually control or automatically controlled by control circuit of a switch.
4. fire-fighting indication lamp as claimed in claim 1, it is characterized in that: described temperature sensor temperature-measuring range is :-10 ℃～600 ℃, franchise value ± 5 ℃.
5. such as the described fire-fighting indication lamp of claim 1-4 any one, it is characterized in that: temperature sensor also is installed on the described shell, and described temperature sensor probe exposes, and described temperature sensor connects described control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205207 CN202795960U (en) | 2012-04-27 | 2012-04-27 | Fire-fighting escape indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205207 CN202795960U (en) | 2012-04-27 | 2012-04-27 | Fire-fighting escape indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795960U true CN202795960U (en) | 2013-03-13 |
Family
ID=47823173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220205207 Expired - Fee Related CN202795960U (en) | 2012-04-27 | 2012-04-27 | Fire-fighting escape indicator light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202795960U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596340A (en) * | 2013-11-26 | 2014-02-19 | 国网上海市电力公司 | Intelligent escape indicating lamp based on Ethernet |
| CN105371219A (en) * | 2015-12-19 | 2016-03-02 | 成都蒲江珂贤科技有限公司 | Energy-saving indicator light |
| CN105617550A (en) * | 2014-11-06 | 2016-06-01 | 安徽辰安消防科技有限公司 | Intelligent personnel evacuation navigation system based on wireless fidelity Wifi |
| CN105617551A (en) * | 2014-11-06 | 2016-06-01 | 安徽辰安消防科技有限公司 | Intelligent evacuation indication mark device used for personnel evacuation and escape |
| CN108154628A (en) * | 2016-12-06 | 2018-06-12 | 上海防灾救灾研究所 | A kind of escape indicator light lighting method for being adaptive to site environment |
-
2012
- 2012-04-27 CN CN 201220205207 patent/CN202795960U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596340A (en) * | 2013-11-26 | 2014-02-19 | 国网上海市电力公司 | Intelligent escape indicating lamp based on Ethernet |
| CN105617550A (en) * | 2014-11-06 | 2016-06-01 | 安徽辰安消防科技有限公司 | Intelligent personnel evacuation navigation system based on wireless fidelity Wifi |
| CN105617551A (en) * | 2014-11-06 | 2016-06-01 | 安徽辰安消防科技有限公司 | Intelligent evacuation indication mark device used for personnel evacuation and escape |
| CN105371219A (en) * | 2015-12-19 | 2016-03-02 | 成都蒲江珂贤科技有限公司 | Energy-saving indicator light |
| CN108154628A (en) * | 2016-12-06 | 2018-06-12 | 上海防灾救灾研究所 | A kind of escape indicator light lighting method for being adaptive to site environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140427 |