CN2519581Y - Automatic control electronic lamp - Google Patents
Automatic control electronic lamp Download PDFInfo
- Publication number
- CN2519581Y CN2519581Y CN 01271329 CN01271329U CN2519581Y CN 2519581 Y CN2519581 Y CN 2519581Y CN 01271329 CN01271329 CN 01271329 CN 01271329 U CN01271329 U CN 01271329U CN 2519581 Y CN2519581 Y CN 2519581Y
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- CN
- China
- Prior art keywords
- switch
- triode
- emitter
- resistance
- luminous element
- 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 relates to the technical field of luminaires, in particular to an automatic on and off electronic lamp with no need of manual control. The technical proposal is that: luminarie circuit part primarily consists of two triodes Q1and Q2, a luminnophor, an integral circuit I C, a switch and a plurality of resistors. The base and the emitter of the triode Q2 are connected with a photoresistor or thermistor D in between, one end of the switch K is connected with the emitter of the triode Q1 and IC, the other end is connected with the anode of a power, the triodes Q1 and Q2 are connected and are connected with the IC, the resistors R1 and R2 are respectively connected with Q1, Q2 and the power cathode, and the luminnophor C is connected between the power cathode and IC. By adopting the circuit, luminnophors can be controlled by photoresistors or thermistors with no need of manual operation, which is not only easy to use but also guarantees safety.
Description
Technical field:
The utility model relates to technical field of lamps, refers in particular to a kind of automatic point that need not manually control velocitron that goes out.
Background technology:
Along with the progress of society, not as the instrument of the main illumination of people, in the time of more, candle is a kind of in order to build a kind of stage property of romance, warmth or other atmosphere to candle.The birthday candle in birthday party for example; Candlelight dinner of lovers or the like.But because candle is to send light by burning paraffin, so just there is a kind of hidden danger, is easy to cause fire.At present, the velocitron of some similar candles has appearred in the market, and still this lamp all is lighting of manual gas shut off control filament or extinguishes, and just similar with candle in moulding, can't reach the effect of the same promote work climate of common candle.Goal of the invention:
The purpose of this utility model just is to provide a kind of automatic point that need not manually control velocitron that goes out.
Summary of the invention:
The utility model is achieved by the following technical solution: the lamp circuit part mainly is made up of two triode Q1, Q2, luminous element, integrated circuit (IC), switch and some resistance, between the base stage of triode Q2 and emitter, be connected with a photo resistance or thermistor D, one end of K switch is connected on the emitter and IC of triode Q1, the other end is connected power cathode, the collector electrode of triode Q1, Q2 is connected, and be connected with IC, resistance R 1, R2 are connected between Q1, Q2 and the positive source, and luminous element C is connected between positive source and the IC.
After adopting sort circuit, luminous element can be controlled by photo resistance or thermistor, and need not the people manually operate.Not only easy to use, and guaranteed safety.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model circuit diagram;
Fig. 2 is the structure of an embodiment of the present utility model.
Embodiment:
A kind of automatic some velocitron that goes out comprises: shell and circuit part, see accompanying drawing 1, and circuit part mainly is made up of two triode Q1, Q2, luminous element, integrated circuit (IC), switch and some resistance.Between the base stage of triode Q2 and emitter, be connected with a photo resistance or thermistor D, one end of K switch is connected on the emitter and IC of triode Q1, the other end is connected power cathode, the collector electrode of triode Q1, Q2 is connected, and be connected with IC, resistance R 1, R2 are connected between Q1, Q2 and the positive source, and luminous element C is connected between positive source and the IC.
In addition, K switch is audio-switch or mechanical switch, and thermistor K is a negative tempperature coefficient thermistor.
D is heated when thermistor, resistance begins to diminish, because triode Q1, Q2, resistance R 1, R2 and thermistor D constitute a regulating circuit, when the resistance of thermistor D changes, the regulating circuit output voltage will change simultaneously, and promptly the voltage at luminous element C two ends will change, and luminous element C will slowly brighten like this.When cut-off switch K, circuit disconnects, so luminous element extinguishes.
See accompanying drawing 2, this is the structure chart of a specific embodiment of the present utility model.It comprises: lampshade 1, lamppost 2 and base 3 have a small through hole 21 on lamppost 2.Circuit part places the inside of lamppost 2 or base 3, and wherein luminous element C and thermistor D place in the lampshade 1, and audio-switch is over against small through hole 21.
When using present embodiment, K closure at first, then with match of lighting or the close lampshade 1 of lighter, at this moment thermistor D is heated, and resistance begins to diminish, (if use photo resistance, then being to utilize extraneous light source to change its resistance) the regulating circuit output voltage will change simultaneously, the voltage that is luminous element C two ends will change, and luminous element C will slowly brighten like this, just as with match or lighter present embodiment being lighted; During luminous element C, blow facing to through hole 21 with mouth when needs extinguish, audio-switch will disconnect, then luminous element extinguish, this and put out the candle part that plays the same tune on different musical instruments.So when using the utility model, its operation there is no different with candle truly.So not only satisfied the purpose of people, and guaranteed safety with the candle promote work climate.
Claims (2)
1, a kind of automatic some velocitron that goes out, comprise: shell and circuit part, circuit part is mainly by two triode Q1, Q2, luminous element, integrated circuit (IC), switch and some resistance are formed, it is characterized in that: between the base stage of triode Q2 and emitter, be connected with a photo resistance or thermistor D, one end of K switch is connected on the emitter and IC of triode Q1, the other end is connected power cathode, triode Q1, the collector electrode of Q2 is connected, and be connected with IC, resistance R 1, R2 is connected to Q1, between Q2 and the positive source, luminous element C is connected between positive source and the IC.
2, a kind of automatic point according to claim 1 velocitron that goes out, it is characterized in that: K switch is audio-switch or mechanical switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271329 CN2519581Y (en) | 2001-12-25 | 2001-12-25 | Automatic control electronic lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271329 CN2519581Y (en) | 2001-12-25 | 2001-12-25 | Automatic control electronic lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519581Y true CN2519581Y (en) | 2002-10-30 |
Family
ID=33676790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01271329 Expired - Fee Related CN2519581Y (en) | 2001-12-25 | 2001-12-25 | Automatic control electronic lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519581Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574363A (en) * | 2013-11-04 | 2014-02-12 | 宁波米德兰电子制造有限公司 | Novel LED candle lamp |
| CN106879145A (en) * | 2017-03-23 | 2017-06-20 | 成都万家健康管理股份有限公司 | A kind of birthday candle of environmental protection |
| CN106895297A (en) * | 2017-03-23 | 2017-06-27 | 成都万家健康管理股份有限公司 | A kind of electronic birthday candles with music function |
-
2001
- 2001-12-25 CN CN 01271329 patent/CN2519581Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574363A (en) * | 2013-11-04 | 2014-02-12 | 宁波米德兰电子制造有限公司 | Novel LED candle lamp |
| CN106879145A (en) * | 2017-03-23 | 2017-06-20 | 成都万家健康管理股份有限公司 | A kind of birthday candle of environmental protection |
| CN106895297A (en) * | 2017-03-23 | 2017-06-27 | 成都万家健康管理股份有限公司 | A kind of electronic birthday candles with music function |
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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: 20021030 Termination date: 20101225 |