CN201155700Y - Light-operated emergency illuminator - Google Patents
Light-operated emergency illuminator Download PDFInfo
- Publication number
- CN201155700Y CN201155700Y CNU2008200102537U CN200820010253U CN201155700Y CN 201155700 Y CN201155700 Y CN 201155700Y CN U2008200102537 U CNU2008200102537 U CN U2008200102537U CN 200820010253 U CN200820010253 U CN 200820010253U CN 201155700 Y CN201155700 Y CN 201155700Y
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- China
- Prior art keywords
- triode
- battery pack
- negative pole
- positive pole
- led
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- 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
An optical control emergency lighting unit relates to an emergency lighting unit used for power failure. The utility model provides an optical control emergency lighting unit used for emergent power failure, which comprises a manual DC generator. The utility model is characterized in that the manual DC generator is in serial connection with a battery set E1 and a battery set E2; the positive pole of the battery set E1 is connected with the emitter of a triode VT2 through a switch S1 and the coil of a relay K1; the base electrode of the triode VT2 is connected with the collector electrode of a triode VT1; a photosensitive resistor R1 is arranged between the switch S1 and the base electrode of the triode VT1, and a photosensitive resistor R2 is arranged between the base electrode of the triode VT1 and the negative pole of the battery set E2; the collector electrode of the triode VT2 and the emitter of the triode VT1 are connected with the negative pole of the battery set E2; the positive pole of the battery E2 is connected with the negative pole of the battery set E2 through an LED 1 and the normally-closed contact of the relay K1; the positive pole of the battery set E2 is connected with the positive pole of the battery E2 through a control switch S2 and an LED 2.
Description
Technical field:
Emergency lighting device when the utility model relates to a kind of power failure.
Background technology:
Existing lighting device relies on the 220V power supply to power mostly, just can not normally use in case have a power failure, and has brought inconvenience to people.
The utility model content:
The utility model is exactly at the problems referred to above, provide a kind of can be when having a power failure the light-operated emergency lighting device of emergency.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises hand dc generator, it is characterized in that hand dc generator is with battery pack E1, battery pack E2 is connected in series, the positive pole of battery pack E1 is through switch S 1, the coil of relay K 1 links to each other with the emitter stage of triode VT2, the base stage of triode VT2 links to each other with the colelctor electrode of triode VT1, between the base stage of switch S 1 and triode VT1, be connected with photo resistance R1, between the negative pole of the base stage of triode VT1 and battery pack E2, be connected with photo resistance R2, the colelctor electrode of triode VT2, the emitter stage of triode VT1 links to each other with the negative pole of battery pack E2; The positive pole of battery pack E2 is continuous with the negative pole of battery pack E2 through the normally-closed contact of LED 1, relay K 1; The positive pole of battery pack E2 links to each other with the negative pole of battery pack E2 through gauge tap S2, LED 2.
The beneficial effects of the utility model:
Because the utility model comprises hand dc generator, hand dc generator is connected in series with battery pack E1, battery pack E2, the positive pole of battery pack E1 is continuous with the emitter stage of triode VT2 through the coil of switch S 1, relay K 1, the base stage of triode VT2 links to each other with the colelctor electrode of triode VT1, between the base stage of switch S 1 and triode VT1, be connected with photo resistance R1, be connected with photo resistance R2 between the negative pole of the base stage of triode VT1 and battery pack E2, the emitter stage of the colelctor electrode of triode VT2, triode VT1 links to each other with the negative pole of battery pack E2; The positive pole of battery pack E2 is continuous with the negative pole of battery pack E2 through the normally-closed contact of LED 1, relay K 1; The positive pole of battery pack E2 links to each other with the negative pole of battery pack E2 through gauge tap S2, LED 2; When having a power failure, the utility model just can be by LED 1 indication people position of the present utility model, closing control switch S 2, and the utility model just can bring convenience to people by LED 2 for people's illumination.
Description of drawings:
Fig. 1 is circuit theory diagrams of the present utility model.
The specific embodiment:
The utility model comprises hand dc generator, hand dc generator is connected in series with battery pack E1, battery pack E2, the positive pole of battery pack E1 is continuous with the emitter stage of triode VT2 through the coil of switch S 1, relay K 1, the base stage of triode VT2 links to each other with the colelctor electrode of triode VT1, between the base stage of switch S 1 and triode VT1, be connected with photo resistance R1, be connected with photo resistance R2 between the negative pole of the base stage of triode VT1 and battery pack E2, the emitter stage of the colelctor electrode of triode VT2, triode VT1 links to each other with the negative pole of battery pack E2; The positive pole of battery pack E2 is continuous with the negative pole of battery pack E2 through the normally-closed contact of LED 1, relay K 1; The positive pole of battery pack E2 links to each other with the negative pole of battery pack E2 through gauge tap S2, LED 2.
Hand dc generator is the product that can purchase on the market.
Before the use, convert mechanical energy to electrical power storage in battery pack E1, E2 by hand dc generator earlier; During use, Closing Switch S1, the normally opened contact closure of relay K 1, normally-closed contact disconnects, when unexpected power failure is as dark as a stack of black cats within doors, the resistance of photo resistance R1, photo resistance R2 increases, and the normally opened contact of relay K 1 disconnects, the normally-closed contact adhesive, LED 1 is luminous, people can find position of the present utility model according to LED 1, closed gauge tap S2, LED 2 luminous lightings.
Claims (1)
1, light-operated emergency lighting device, comprise hand dc generator, it is characterized in that hand dc generator is with battery pack E1, battery pack E2 is connected in series, the positive pole of battery pack E1 is through switch S 1, the coil of relay K 1 links to each other with the emitter stage of triode VT2, the base stage of triode VT2 links to each other with the colelctor electrode of triode VT1, between the base stage of switch S 1 and triode VT1, be connected with photo resistance R1, between the negative pole of the base stage of triode VT1 and battery pack E2, be connected with photo resistance R2, the colelctor electrode of triode VT2, the emitter stage of triode VT1 links to each other with the negative pole of battery pack E2; The positive pole of battery pack E2 is continuous with the negative pole of battery pack E2 through the normally-closed contact of LED 1, relay K 1; The positive pole of battery pack E2 links to each other with the negative pole of battery pack E2 through gauge tap S2, LED 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200102537U CN201155700Y (en) | 2008-01-16 | 2008-01-16 | Light-operated emergency illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200102537U CN201155700Y (en) | 2008-01-16 | 2008-01-16 | Light-operated emergency illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155700Y true CN201155700Y (en) | 2008-11-26 |
Family
ID=40103482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200102537U Expired - Fee Related CN201155700Y (en) | 2008-01-16 | 2008-01-16 | Light-operated emergency illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155700Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974496A (en) * | 2013-02-01 | 2014-08-06 | 海洋王（东莞）照明科技有限公司 | LED (light emitting diode) lamp and light control circuit thereof |
-
2008
- 2008-01-16 CN CNU2008200102537U patent/CN201155700Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974496A (en) * | 2013-02-01 | 2014-08-06 | 海洋王（东莞）照明科技有限公司 | LED (light emitting diode) lamp and light control circuit thereof |
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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: 20081126 |