CN206077799U - A kind of starter capable of fast starting - Google Patents
A kind of starter capable of fast starting Download PDFInfo
- Publication number
- CN206077799U CN206077799U CN201621093167.8U CN201621093167U CN206077799U CN 206077799 U CN206077799 U CN 206077799U CN 201621093167 U CN201621093167 U CN 201621093167U CN 206077799 U CN206077799 U CN 206077799U
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- CN
- China
- Prior art keywords
- resistance
- starter
- resistor
- silicon controlled
- electric capacity
- 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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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The utility model discloses a kind of starter capable of fast starting，Including starter，Starting circuit is connected with described starter，Described starting circuit includes being serially connected the first resistor and second resistance that rear two ends are connected to bracket for fluorescent tube two ends，The common port of described first resistor and second resistance is connected with silicon controlled control pole by bidirectional trigger diode，Described silicon controlled negative electrode and anode are connected on the not common end of second resistance and the not common end of first resistor，The first electric capacity is parallel with described second resistance，3rd resistor is connected between the silicon controlled control pole and the not common end of second resistance，The second electric capacity and the 4th resistance being in series is connected between described silicon controlled negative electrode and anode，Ballast is connected with the power connector end of described starter，Its startability is splendid，Fluorescent lamp can be made still to use when bright and low temperature is opened.
Description
Technical field
This utility model is related to a kind of starter capable of fast starting.
Background technology
It has been required for a meeting to get up to switch on and off power supply when conventional fluorescent lamps are lighted so that ballast produces self-induction height
The bright fluorescent tube of pressure point.It is a bimetal leaf contact full of neon inside this conventional starter, due to mechanical action
Slowly, so fluorescent lamp can not be bright once opening as incandescent lamp.Sometimes to beat and can just light several times, make one not relax very much
Clothes, and and affect the life-span of fluorescent tube.When line voltage is relatively low or during relatively low ambient air temperature, this phenomenon is more serious, sometimes lamp
Pipe cannot be lighted at all.
Utility model content
This utility model provides a kind of starter capable of fast starting, its startability pole to solve above-mentioned technical problem
It is good, fluorescent lamp can be made still to use when bright and low temperature is opened.
The technical scheme in the invention for solving the above technical problem is：
A kind of starter capable of fast starting, including starter, are connected with starting circuit on described starter, described
Starting circuit includes being serially connected the first resistor and second resistance that rear two ends are connected to bracket for fluorescent tube two ends, and described
The common port of one resistance and second resistance is connected with silicon controlled control pole by bidirectional trigger diode, described silicon controlled
Negative electrode and anode are connected on the not common end of second resistance and the not common end of first resistor, in described second resistance
The first electric capacity is parallel with, between the silicon controlled control pole and the not common end of second resistance, 3rd resistor is connected with, it is described
Silicon controlled negative electrode and anode between be connected with the second electric capacity and the 4th resistance being in series, the power supply of described starter connects
Connect ballast is connected with end.
The not common end of circuit first resistor of the present utility model and the not common end of second resistance refer both to master of ceremonies's resistance and
Not common end after second resistance series connection.When in use, this utility model is screwed in the starter seat of fluorescent lamp.Work as power supply
During switch closure, mains current Jing ballast is simultaneously added in the two ends of starter by filament.When fluorescent tube is non-lit up, first is electric
Both end voltage after resistance and second resistance are connected is identical with line voltage, first resistor and second resistance partial pressure to the first electric capacity
Charge, when voltage to be charged is more than the conducting voltage of bidirectional trigger diode, bidirectional trigger diode conducting, controllable silicon is also therewith
Conducting.Tube filament electrified regulation, ballast produce magnetic field, because of 90 degree of inductive load current lagging voltage, when electric current is dropped to
When zero, controllable silicon cut-off, but now maximum of the line voltage for negative half period.Voltage is added to the second electric capacity by the 4th resistance
On, ballast and the second electric capacity composition resonance circuit, the second electric capacity is just discharged with the line voltage of twice makes fluorescent tube turn on rapidly
Light, the whole process used time is short, startability is good.Two ends electricity after lamp tube starting, after first resistor and second resistance series connection
Drops, quit work, and circuit is in cut-off state.The device of whole circuit is not influenced by temperature, when temperature is very low, still
Can use.
Preferably, the resistance of the 4th resistance is the Ω of 40 Ω to 50.
Preferably, the resistance value ratio of the performance in order to further improve starter, the first resistor and second resistance
For 4:1.
Preferably, first electric capacity is 0.01 μ F, second electric capacity is 0.047 μ F.
To sum up, the beneficial effects of the utility model are：
1st, electronic devices and components of the present utility model are not influenced by temperature, and when temperature is very low, remain to use.
2nd, employing starting circuit of the present utility model is controlled to fluorescent tube, and its used time is few, and startability is good.
Description of the drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Specific embodiment
With reference to embodiment and accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.Based on this reality
With the embodiment in new, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of this utility model protection.
Embodiment 1：
Starter a kind of capable of fast starting as shown in Figure 1, including starter, are connected with starter on described starter
Circuit, described starting circuit include being serially connected rear two ends and are connected to the first resistor at bracket for fluorescent tube two ends and second electric
The common port of resistance, described first resistor and second resistance is connected with silicon controlled control pole by bidirectional trigger diode, institute
The silicon controlled negative electrode stated and anode are connected on the not common end of second resistance and the not common end of first resistor, described
Second resistance on be parallel with the first electric capacity, is connected between the silicon controlled control pole and the not common end of second resistance
Three resistance, are connected with the second electric capacity and the 4th resistance being in series between described silicon controlled negative electrode and anode, described opens
Ballast is connected with the power connector end of brightness device.
Embodiment 2：
Starter a kind of capable of fast starting as shown in Figure 1, the present embodiment has done excellent on the basis of above-described embodiment
Change, i.e., the resistance of described 4th resistance is the Ω of 40 Ω to 50.
In order to the resistance value ratio for improving the performance of starter, the first resistor and second resistance is 4:1.
Adjust the first electric capacity and the second electric capacity can be used on the fluorescent lamp of different capacity.One group of detailed enforcement is now disclosed
Mode, if for the fluorescent lamp of 20W, the first electric capacity is 0.01 μ F, and the second electric capacity is 0.047 μ F.
As described above, this utility model preferably can be realized.
Claims (4)
1. a kind of starter capable of fast starting, including starter, it is characterised in that：Starter electricity is connected with described starter
Road, described starting circuit include being serially connected rear two ends and are connected to the first resistor at bracket for fluorescent tube two ends and second electric
The common port of resistance, described first resistor and second resistance is connected with silicon controlled control pole by bidirectional trigger diode, institute
The silicon controlled negative electrode stated and anode are connected on the not common end of second resistance and the not common end of first resistor, described
Second resistance on be parallel with the first electric capacity, is connected between the silicon controlled control pole and the not common end of second resistance
Three resistance, are connected with the second electric capacity and the 4th resistance being in series between described silicon controlled negative electrode and anode, described opens
Ballast is connected with the power connector end of brightness device.
2. a kind of starter capable of fast starting according to claim 1, it is characterised in that：The resistance of the 4th resistance
For the Ω of 40 Ω to 50.
3. a kind of starter capable of fast starting according to claim 1, it is characterised in that：The first resistor and second
The resistance value ratio of resistance is 4:1.
4. a kind of starter capable of fast starting according to claim 1, it is characterised in that：First electric capacity is 0.01
μ F, second electric capacity are 0.047 μ F.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093167.8U CN206077799U (en) | 2016-09-30 | 2016-09-30 | A kind of starter capable of fast starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093167.8U CN206077799U (en) | 2016-09-30 | 2016-09-30 | A kind of starter capable of fast starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077799U true CN206077799U (en) | 2017-04-05 |
Family
ID=58441303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093167.8U Expired - Fee Related CN206077799U (en) | 2016-09-30 | 2016-09-30 | A kind of starter capable of fast starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077799U (en) |
-
2016
- 2016-09-30 CN CN201621093167.8U patent/CN206077799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180930 |