CN102395237A - PTC time-delay lamp - Google Patents
PTC time-delay lamp Download PDFInfo
- Publication number
- CN102395237A CN102395237A CN2011103747060A CN201110374706A CN102395237A CN 102395237 A CN102395237 A CN 102395237A CN 2011103747060 A CN2011103747060 A CN 2011103747060A CN 201110374706 A CN201110374706 A CN 201110374706A CN 102395237 A CN102395237 A CN 102395237A
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- ptc
- delay
- time
- lamp
- demagnetizer
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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 invention relates to a PTC time-delay lamp. The PTC time-delay lamp comprises: a 220V alternating current, a three-feet heat sensitivity demagnetizer PTC, a alternating-current relay J, a button switch AN and an incandescent lamp HA. In a market, a current finished-product time-delay illuminating lamp control switch has some defects. In order to overcome the defects, in the invention, the three-feet heat sensitivity demagnetizer PTC used in a color television kinescope, the alternating-current relay and the button switch are used to form a simplest incandescent lamp time delay circuit. In the invention, after the incandescent lamp is out, power is completely off. Therefore, there is no standby electricity consumption. Compared to the current time-delay illumination control switch in the market, by using the PTC time-delay lamp of the invention, a time-delay control circuit structure is concise; a component amount is less; circuit performance is reliable; making and exploitation costs are low and the PTC time-delay lamp possesses many other characteristics.
Description
Technical field
The invention belongs to electronic technology, power-saving technique field, relate to a kind of PTC delayed lamp.
Background technology
Integrated circuit was overlapped to form delay control circuit when common illumination delay control circuit adopted 555 bases more, promoted the contact adhesive of direct current relay then or discharged the light on and off of controlling incandescent lamp; Also there be a variety ofly to be overlapped to form delay circuit lighting or extinguish through one-way SCR or bidirectional triode thyristor control incandescent lamp with discrete electronic component.
Common finished products of delay illuminating lamp control ubiquity 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 height.
The present invention is research and design for the defective of deficiency that overcomes existing products of delay illuminating lamp control on the market and existence.
Summary of the invention
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.
Beneficial effect: the circuit of PTC delayed lamp according to the invention is very simple, and it is easy especially not only to make, and incandescent lamp HA extinguish after outage fully, no standby power consumption, thereby circuit is very energy-conservation.It is little that the PTC delayed lamp has a volume, can composite design among 86 type electrical standard panels, be applicable at home or the various incandescent lamps time-delay illumination controls of public place.
Operation principle: the PTC delayed lamp adopts colour TV to form the simplest incandescent lamp delay circuit with tripod thermal sensitivity demagnetizer PTC, AC relay J and push-button switch AN.
After incandescent lamp HA energising illumination time-delay a period of time; Because resistance R 1 wherein heats up with resistance R 2 gradually, when internal temperature arrived Curie point, the resistance value in the tripod thermal sensitivity demagnetizer PTC increased the approaching open circuit of the resistance that makes resistance R 2 with sudden change to tripod thermal sensitivity demagnetizer PTC in galvanization; Make incandescent lamp HA extinguish at once; The coil of AC relay J also discharges because of dead electricity makes its normally opened contact J-1, and the circuit self-locking state is removed, and incandescent lamp HA comes back to and extinguishes holding state.When pressing the button switch AN once more, circuit repeats the above-mentioned course of work again.
Technical characterictic: the PTC delayed lamp, form by 220V alternating current, tripod thermal sensitivity demagnetizer PTC, AC relay J, push-button switch AN and incandescent lamp HA, it is characterized in that:
The two ends of push-button switch AN are respectively with the normally opened contact J-1 two ends of AC relay J and the live wire end L of the termination 220V alternating current after connecing, 2 pin of another termination tripod thermal sensitivity demagnetizer PTC; The two ends of AC relay J coil are connected to 3 pin of one of which termination tripod thermal sensitivity demagnetizer PTC behind the two ends of incandescent lamp HA, its other end and the zero line side N that connects the 220V alternating current after 1 pin of tripod thermal sensitivity demagnetizer PTC links to each other.
Description of drawings
Embodiment
Accompanying drawing and description of drawings to specifications, below embodiment be that example is done further to describe to the correlation technique that the present invention relates to tripod thermal sensitivity demagnetizer PTC.
Components and parts are selected and are made
The model of tripod thermal sensitivity demagnetizer PTC in the circuit is 27RM, or select for use tripod thermal sensitivity demagnetizer PTC that the colour kinescope demagnetization of other models uses all can, also available colour TV replaces with two pin thermal sensitivity field-discharge resistances.The model of PTC is different, and little to the influence that delay time causes, what influence delay time mainly is the power of incandescent lamp;
AC relay J should select small-sized 220V AC relay for use, and model is JQX-13F, be to reduce the cost of manufacture of circuit, require to select for use the impedance of relay coil big for well, AC relay J also can select the product that has only one group of normally opened contact for use.
Circuit debugging
The delay time length of circuit of the present invention is influenced by the size of incandescent lamp HA power directly.Generally the power of incandescent lamp HA is more little, and the time of time-delay is just long more; When the power of incandescent lamp HA was big, then time-delay just shortened.When adopting the incandescent lamp HA of different capacity, delay time length data are substantially: when incandescent lamp HA power is selected 15W for use, delayed time about 150 seconds; When incandescent lamp HA power is selected 25W for use, about 100 seconds of delay time; When incandescent lamp HA power was selected 40W for use, time-delay was about 50 seconds.Under the situation that does not change incandescent lamp HA power; If when the tripod thermal sensitivity demagnetizer PTC in the circuit directly was replaced by inner two pin thermal sensitivity demagnetizer PTC that do not use with the colour kinescope demagnetization of assistant heating resistance, incandescent lamp HA illumination delay time can be more longer so.
Claims (1)
1. a PTC delayed lamp is made up of 220V alternating current, tripod thermal sensitivity demagnetizer PTC, AC relay J, push-button switch AN and incandescent lamp HA, it is characterized in that:
The two ends of push-button switch AN are respectively with the normally opened contact J-1 two ends of AC relay J and the live wire end L of the termination 220V alternating current after connecing, 2 pin of another termination tripod thermal sensitivity demagnetizer PTC; The two ends of AC relay J coil are connected to 3 pin of one of which termination tripod thermal sensitivity demagnetizer PTC behind the two ends of incandescent lamp HA, its other end and the zero line side N that connects the 220V alternating current after 1 pin of tripod thermal sensitivity demagnetizer PTC links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103747060A CN102395237A (en) | 2011-11-23 | 2011-11-23 | PTC time-delay lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103747060A CN102395237A (en) | 2011-11-23 | 2011-11-23 | PTC time-delay lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102395237A true CN102395237A (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103747060A Pending CN102395237A (en) | 2011-11-23 | 2011-11-23 | PTC time-delay lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102395237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407530A (en) * | 2014-11-29 | 2015-03-11 | 佛山市顺德区宏泽电器制造有限公司 | Off-delay switching device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861031A (en) * | 2010-05-20 | 2010-10-13 | 刘昭利 | Delay illuminating lamp manufactured by using PTC element |
| CN201805602U (en) * | 2010-05-20 | 2011-04-20 | 刘昭利 | Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element |
| CN202396067U (en) * | 2011-11-23 | 2012-08-22 | 韩春龙 | PTC (positive temperature coefficient) delay lamp |
-
2011
- 2011-11-23 CN CN2011103747060A patent/CN102395237A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861031A (en) * | 2010-05-20 | 2010-10-13 | 刘昭利 | Delay illuminating lamp manufactured by using PTC element |
| CN201805602U (en) * | 2010-05-20 | 2011-04-20 | 刘昭利 | Time delay lighting lamp manufactured by PTC (positive temperature coefficient) element |
| CN202396067U (en) * | 2011-11-23 | 2012-08-22 | 韩春龙 | PTC (positive temperature coefficient) delay lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407530A (en) * | 2014-11-29 | 2015-03-11 | 佛山市顺德区宏泽电器制造有限公司 | Off-delay switching device |
| CN104407530B (en) * | 2014-11-29 | 2017-05-03 | 广东宏日科技股份有限公司 | Off-delay switching device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |