CN202258212U - LED dynamic safety exist indicating lamp - Google Patents
LED dynamic safety exist indicating lamp Download PDFInfo
- Publication number
- CN202258212U CN202258212U CN 201120366030 CN201120366030U CN202258212U CN 202258212 U CN202258212 U CN 202258212U CN 201120366030 CN201120366030 CN 201120366030 CN 201120366030 U CN201120366030 U CN 201120366030U CN 202258212 U CN202258212 U CN 202258212U
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- CN
- China
- Prior art keywords
- light source
- display light
- led
- circuit
- control circuit
- 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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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an LED dynamic safety exist indicating lamp, comprising a casing, a power source circuit, a static display light source and a translucent picture/text panel, wherein the power source circuit and the static display light source are arranged in the casing and the translucent picture/text panel covers the surface of the casing. A control circuit and a dynamic display light source are arranged in the casing. The control circuit controls the dynamic display light source to circularly shine in order. The lamp of the utility model allows dynamic display of indicating patterns, achieving attractive effect and good indicating effect.
Description
Technical field
The utility model relates to a kind of pilot lamp, relates in particular to a kind of LED dynamic security exit lighting.
Background technology
In buildings such as office building, teaching building, market, residential building, the fire exit pilot lamp is installed all generally.This pilot lamp can be indicated the exit position to people when dangerous perhaps unexpected power failures such as breaking out of fire, be a kind of critical facility that guarantees personal safety.Now general pilot lamp exists and lacks dynamic effect, the shortcoming that is difficult for coming into the picture.
The utility model content
The utility model technical matters to be solved provides a kind of LED dynamic security exit lighting, and indicator diagram is dynamically shown, and is noticeable, has good indicating effect.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of LED dynamic security exit lighting; Comprise housing; Be arranged on power circuit and static display light source in the housing; And the printing opacity picture and text panel that covers surface of shell, it is characterized in that: in housing, be provided with control circuit and dynamic display light source, control circuit is controlled dynamic display light source cycle lighting successively.
Said control circuit is made up of oscillatory circuit and counting circuit.
Said oscillatory circuit adopts the NE555 integration module, and said counting circuit adopts the CD4017 integration module.
Said dynamic display light source is processed by light emitting diode (LED).
The beneficial effect of the utility model is that under the control of control circuit, the light emitting diode quilt is cycle lighting successively, demonstrates dynamic indicating effect, adopts NE555 and two integration modules of CD4017, makes circuit structure simple, and is with low cost.
Description of drawings
Fig. 1 the utility model outside drawing;
Fig. 2 printing opacity picture and text panel construction synoptic diagram;
Fig. 3 the utility model schematic block circuit diagram;
Fig. 4 the utility model circuit diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model done specifying:
Power circuit and control circuit are set in housing 1, and control circuit comprises oscillatory circuit and counting circuit, and the dynamic display light source that counting circuit control is processed by light emitting diode is cycle lighting successively, covers printing opacity picture and text panel 2 on the housing 1.Light source is divided into static display light source and dynamic display light source; Static display light source directly links to each other with power circuit; For the part pattern provides illumination (such as the literal of " fire exit " among the figure, positions such as personage's head and body), dynamically display light source provides illumination (such as the arrow of expression direction among the figure for the part pattern that need present dynamic effect; The positions such as four limbs that the personage runs), realized the dynamic demonstration of fire exit pilot lamp so generally.
Provide the circuit of the above-mentioned effect of a kind of concrete realization below: power supply through capacitor C 1, resistance R 1 step-down again by diode D1, diode D2, diode D3, diode D4 rectification, by capacitor C 2 filtering.To battery BT1 charging, diode D7 also prevents battery BT1 discharge simultaneously to electric current through resistance R 5, diode D7.Resistance R 6, resistance R 7, resistance R 8, resistance R 17, diode D8, diode D9, triode Q2, triode Q3, capacitor C 6 constitute have a power failure detection and backup battery feed circuit, constitute booster circuit by inductance L 1, capacitor C 12, resistance R 28, triode Q4, triode Q6, diode D10.After having a power failure, backup battery BT1 supplies power to booster circuit, the light source power supply of processing for control circuit and light emitting diode again after boosting, and the rear indicator light that has a power failure so also can be worked as usual.LED 11-LED14 on average is positioned over housing 1 aforementioned location place as static display light source.Constitute astable multivibrator by resistance R 2, resistance R 3, capacitor C 4, capacitor C 5, integration module IC1 (adopting the NE555 integration module); The continuous square-wave pulse of pin 3 outputs of its integration module IC1 is given the pin 14 of integration module IC2 (CD4017 integration module); Make pin 3, pin 2, pin 4, pin 7, pin 10, pin 1, pin 5, pin 6, pin 9, pin 11 these 10 pins of its integration module IC2 output high level that circulates successively; So just make LED 1, LED 2, LED 3, LED 4, LED 5, LED 6, LED 7, LED 8, LED 9, LED 10 cycle lighting according to this, the position that these ten light emitting diodes are positioned over translucent element (5) respectively 1., the position 2., the position 3., the position 4., the position 5., the position 6., the position 7., the position 8., the position 9. with the position 10. in.Translucent element (5) has just had dynamic indicating effect like this.The continuous square-wave pulse of pin 3 outputs of integration module IC1 is behind ten frequency divisions of integration module IC2; By pin 12 outputs of integration module IC2, through resistance R 29, resistance R 30, resistance R 31, triode Q5, triode Q7 its LED 15, LED 16 and LED 17, LED 18 are alternately glimmered again and light.Be positioned over LED 15 in the translucent element (3); LED 16 is positioned in the translucent element (2); LED 17 is positioned in the translucent element (1), and LED 18 is positioned in the translucent element (4), and figure has just been run effect like this; Make it have vivid, clear and definite, eye-catching more dynamic indicating effect, guarantee that the hedging personnel flee from the accident origination point more fast under the guide of the dynamic pilot lamp in fire exit.
Present embodiment is that to the utility model specifies and non-limiting, those skilled in the art utilize common practise or the conversion present embodiment made without creative work still within the protection domain of the utility model.
Claims (4)
1.LED dynamic security exit lighting; Comprise housing; Be arranged on power circuit and static display light source in the housing; And the printing opacity picture and text panel that covers surface of shell, it is characterized in that: in housing, be provided with control circuit and dynamic display light source, control circuit is controlled dynamic display light source cycle lighting successively.
2. LED dynamic security exit lighting as claimed in claim 1, it is characterized in that: said control circuit is made up of oscillatory circuit and counting circuit.
3. LED dynamic security exit lighting as claimed in claim 2 is characterized in that: said oscillatory circuit adopts the NE555 integration module, and said counting circuit adopts the CD4017 integration module.
4. like claim 1,2 or 3 described LED dynamic security exit lightings, it is characterized in that: said dynamic display light source is processed by light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120366030 CN202258212U (en) | 2011-09-06 | 2011-09-06 | LED dynamic safety exist indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120366030 CN202258212U (en) | 2011-09-06 | 2011-09-06 | LED dynamic safety exist indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258212U true CN202258212U (en) | 2012-05-30 |
Family
ID=46119421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120366030 Expired - Fee Related CN202258212U (en) | 2011-09-06 | 2011-09-06 | LED dynamic safety exist indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139782A (en) * | 2015-10-20 | 2015-12-09 | 广州市轻工高级技工学校 | Multi-functional firefighting evacuation indicator |
| CN114463907A (en) * | 2021-12-31 | 2022-05-10 | 珠海雷特科技股份有限公司 | Fire evacuation guiding method and system |
-
2011
- 2011-09-06 CN CN 201120366030 patent/CN202258212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139782A (en) * | 2015-10-20 | 2015-12-09 | 广州市轻工高级技工学校 | Multi-functional firefighting evacuation indicator |
| CN114463907A (en) * | 2021-12-31 | 2022-05-10 | 珠海雷特科技股份有限公司 | Fire evacuation guiding method and system |
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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: 20120530 Termination date: 20120906 |