CN201805602U - Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element - Google Patents
Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element Download PDFInfo
- Publication number
- CN201805602U CN201805602U CN2010201984823U CN201020198482U CN201805602U CN 201805602 U CN201805602 U CN 201805602U CN 2010201984823 U CN2010201984823 U CN 2010201984823U CN 201020198482 U CN201020198482 U CN 201020198482U CN 201805602 U CN201805602 U CN 201805602U
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- CN
- China
- Prior art keywords
- time delay
- ptc
- delay lighting
- lighting lamp
- ptc element
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model belongs to the technical field of electronic technologies and electricity-saving technologies and relates to a time delay lighting lamp manufactured by a PTC element. The time delay lighting lamp manufactured by the PTC element comprises a pushbutton switch (AN), a thermosensitive field-discharge resistor (PTC), an alternating current relay (J) and an incandescent lamp (H), and is characterized in that a three-pin thermosensitive field-discharge resistor for demagnetization of a picture tube of a color television is adopted by the PTC element. At present, control devices of finished products of the time delay lighting lamps on the market often have the problems of complicated circuits, multiple components, high circuit failure rate, higher manufacturing cost, and the like. The power of the time delay lighting lamp can be cut off completely after the incandescent lamp is turned off, thereby avoiding the worry about power consumption caused by standby state. Compared with the existing time delay lighting control switch, the time delay lighting lamp provided by the utility model has the characteristics of simple structure of the control circuit, few components, reliable circuit performance, low costs of manufacture and development and the like. The time delay lighting lamp is applicable to time delay control on lighting of various incandescent lamps in families or public places, and the time delay lighting lamp has obvious electricity-saving effect.
Description
Technical field
The utility model belongs to electronic technology, power-saving technique field, relates to a kind of delay illuminating lamp of making of the PTC element.
Background technology
At present, integrated circuit was overlapped to form delay control circuit when common illumination delay control circuit adopted 555 bases more, promoted direct current relay adhesive or release then, the light on and off of control incandescent lamp; Also there be a variety ofly to be overlapped to form delay circuit lighting or extinguish by one-way SCR or bidirectional triode thyristor control incandescent lamp with discrete electronic component.
The various finished products of delay illuminating lamp control ubiquities in market a series of problems such as the components and parts that use in circuit structure more complicated, the circuit are more, the fault rate is higher, cost of manufacture is higher.
For the deficiency that overcomes on the market existing finished products of delay illuminating lamp control and some defectives of existence, be necessary to research and develop a kind of circuit constitute simple and direct, the components and parts consumption is few, the reliable illuminating lamp delay control circuit of circuit working production program.
The utility model content
Goal of the invention: compare with having the illuminating lamp overrun control on the market, have characteristics such as the delay control circuit structure is simple and direct, the components and parts consumption is few, circuit performance reliable, the making development cost is low.
Technical characterictic: with the delay illuminating lamp of doing of PTC element system, form by push-button switch (AN), thermal sensitivity field-discharge resistance (PTC), AC relay (J) and incandescent lamp (H), it is characterized in that: the tripod thermal sensitivity field-discharge resistance that the PTC element selects for use the colour kinescope demagnetization to use.
With the annexation between the delay illuminating lamp components and parts of PTC element making
Circuit is formed: make the delay illuminating lamp circuit with the PTC element and be made up of with PTC thermal sensitivity field-discharge resistance, AC relay J and incandescent lamp H push-button switch AN, colour TV.
The normally opened contact J-1 two ends of the two ends of push-button switch AN and AC relay J and connect after the L end of a termination civil power live wire, 2 pin of its another termination PTC element; The two ends of AC relay J coil are connected to 3 pin of the termination PTC element behind the two ends of incandescent lamp H, its other end and the N end that together connects the civil power zero line after 1 pin of PTC element links to each other.
Operation principle: the R2 internal resistance in the tripod PTC thermal sensitivity field-discharge resistance under the normal temperature only has 27 Ω.In the time need turning on light on foot night, press the button switch AN, so by behind the AN switch, directly powering to the load through R2, the 220V alternating current make incandescent lamp H luminous.Meanwhile, be connected to the also adhesive of 220V AC relay J at incandescent lamp H two ends, its normally opened contact J-1 connects and makes the closing of circuit self-locking, and bulb H keeps lighting.
After bulb H energising illumination time-delay a period of time, the PTC element in galvanization since wherein R2 and R1 heat up gradually, when internal temperature arrives Curie point, the resistance of PTC increases sudden change and the approaching open circuit of resistance, make incandescent lamp H extinguish at once, the coil of relay J also discharges because of dead electricity makes normally opened contact J-1, and the circuit self-locking state is removed, and bulb H comes back to and extinguishes holding state.When pressing the button switch AN again, circuit repeats the above-mentioned course of work again.
Beneficial effect: circuit is very simple, and it is easy especially not only make, and incandescent lamp extinguish after outage fully, no standby power consumption, thereby very energy-conservation.It is little that the illumination time-delay mechanism has a volume, can composite design among 86 type electrical standard panels, be applicable to the various incandescent lamps time-delay illumination controls of house or public place, delay illuminating lamp has tangible power savings, and popularization, the universal use have bigger meaning.
Description of drawings
Accompanying drawing is to make delay illuminating lamp circuit working schematic diagram with the PTC element.
1,2 pin R1 of tripod PTC element are assistant heating resistance in the accompanying drawing circuit, and 2,3 pin R2 of PTC element are the thermal sensitivity field-discharge resistance; J is the 220V AC relay.
Embodiment
Accompanying drawing and description of drawings to specifications, below embodiment be that example is further described correlation technique of the present utility model with tripod thermal sensitivity field-discharge resistance.
Components and parts are selected and are made:
The model of three end PTC thermal sensitivity field-discharge resistances in the circuit is 27RM, or the colour kinescope demagnetization of selecting other models for use with the PTC element all can, also available colour TV replaces with two pin thermal sensitivity field-discharge resistances.The model difference of PTC, little to the influence that delay time causes, what influence delay time mainly is the power of incandescent lamp.
When circuit production, relay J should be selected small-sized 220V AC relay for use, and model is JQX-13F.Be to reduce the cost of manufacture of circuit, AC relay can be selected for use has only get final product of one group of normally opened contact, and the impedance that requires to select for use relay coil greatly some for well.
Circuit debugging:
The length of this circuit delay time directly is subjected to the influence of incandescent light bulb H watt level.Generally the power of incandescent lamp bulb is more little, and delay time is just long more, and then delaying time when the power of incandescent lamp bulb is big just shortens.Delay time length data are substantially when adopting the bulb of different capacity: when incandescent light bulb H power is selected 15W for use, delayed time about 150 seconds; When incandescent lamp H power selects 25W, about 100 seconds of delay time; When incandescent lamp H power was selected 40W for use, time-delay was about 50 seconds.
Under the situation that does not change incandescent lamp bulb power, if the tripod PTC thermal sensitivity field-discharge resistance in the circuit directly is replaced by the inner two pin PTC thermal sensitivity field-discharge resistances of not using with the colour kinescope demagnetization of assistant heating resistance, then incandescent lamp bulb illumination delay time can be more longer.
Claims (3)
1. delay illuminating lamp of doing with PTC element system, form by push-button switch (AN), thermal sensitivity field-discharge resistance (PTC), AC relay (J) and incandescent lamp (H), it is characterized in that: the tripod thermal sensitivity field-discharge resistance that the PTC element selects for use the colour kinescope demagnetization to use.
2. the delay illuminating lamp of making of the PTC element according to claim 1, it is characterized in that: normally opened contact (J-1) two ends of the two ends of push-button switch (AN) and AC relay (J) and connect after the L end of a termination civil power live wire, 2 pin of its another termination tripod thermal sensitivity field-discharge resistance (PTC).
3. the delay illuminating lamp of making of the PTC element according to claim 1, it is characterized in that: AC relay (J) coil two ends are connected to 3 pin of the termination tripod thermal sensitivity field-discharge resistance (PTC) behind incandescent lamp (H) two ends, and its other end links to each other the back with the N end that connects the civil power zero line with 1 pin of PTC element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201984823U CN201805602U (en) | 2010-05-20 | 2010-05-20 | Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201984823U CN201805602U (en) | 2010-05-20 | 2010-05-20 | Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805602U true CN201805602U (en) | 2011-04-20 |
Family
ID=43875099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201984823U Expired - Fee Related CN201805602U (en) | 2010-05-20 | 2010-05-20 | Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395237A (en) * | 2011-11-23 | 2012-03-28 | 韩春龙 | PTC time-delay lamp |
-
2010
- 2010-05-20 CN CN2010201984823U patent/CN201805602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395237A (en) * | 2011-11-23 | 2012-03-28 | 韩春龙 | PTC time-delay lamp |
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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: 20110420 Termination date: 20120520 |