CN202587563U - Inductance ballast high-voltage trigger startup system - Google Patents
Inductance ballast high-voltage trigger startup system Download PDFInfo
- Publication number
- CN202587563U CN202587563U CN2012202181154U CN201220218115U CN202587563U CN 202587563 U CN202587563 U CN 202587563U CN 2012202181154 U CN2012202181154 U CN 2012202181154U CN 201220218115 U CN201220218115 U CN 201220218115U CN 202587563 U CN202587563 U CN 202587563U
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- China
- Prior art keywords
- charging capacitor
- links
- diode
- high voltage
- discharge lamp
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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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Classifications
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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 Arrangements For Discharge Lamps (AREA)
Abstract
The utility model relates to an inductance ballast high-voltage trigger startup system. A negative pole of a first diode (D1) is connected with one end of a primary edge of an ignition coil (L1) and one end of a first charging capacitor (C1) respectively, and the other end of the first charging capacitor (C1) is connected with a second charging capacitor (C2) and a first positive pole of a thyristor (KG1) respectively; a positive pole of a second diode (D2) is connected with the other end of the primary edge of the ignition coil (L1) and one end of the second charging capacitor (C2) respectively, and the other end of the second charging capacitor (C2) is connected with the other end of the first charging capacitor (C1) and the first positive pole of the thyristor (KG1) respectively, and a control pole of the thyristor (KG1) is connected with a controller (3); and a gas discharge lamp (2) is connected to one end of a secondary edge of the ignition coil (L1). With the system provided by the utility model, trigger voltage can be amplified by one times, and therefore, a problem of over-low trigger voltage can be solved. The inductance ballast high-voltage trigger startup system can improve startup reliability and working stability of the gas discharge lamp.
Description
Technical field
The utility model relates to a kind of Inductive ballast start-up system, and particularly a kind of Inductive ballast high voltage triggers start-up system.
Background technology
Gaseous discharge lamp, particularly high-intensity gas discharge lamp, it is good to have the radiation spectrum alternative such as Metal halogen lamp, xenon lamp etc.; The efficient that electric energy converts light output into is high, long service life, and advantages such as characteristic is good are kept in light output; Be widely used in automotive lighting, fields such as large tracts of land outdoor lighting.
But existing gaseous discharge lamp ubiquity starting resistor is low excessively, starts insecure problem, thereby has influenced the normal use of gaseous discharge lamp to a certain extent.
The utility model content
The utility model technical problem to be solved is to provide a kind of Inductive ballast high voltage to trigger start-up system, through triggering starting resistor significantly, the startup reliability and the job stability of raising gaseous discharge lamp.
In order to solve this technical problem, the utility model adopts following technical scheme:
A kind of Inductive ballast high voltage triggers start-up system; Comprise Inductive ballast, gaseous discharge lamp that links to each other with Inductive ballast and the controller that is used to detect electric signal and control branch road break-make is characterized in that: also comprise high voltage package; Controllable silicon; First diode, second diode, first charging capacitor and second charging capacitor; The negative electrode of first diode links to each other with former limit one end of high voltage package and an end of first charging capacitor respectively, and the other end of first charging capacitor links to each other with second charging capacitor and the silicon controlled first anode respectively; The anode of second diode links to each other with the former limit other end and second charging capacitor, one end of high voltage package respectively, and this also is connected with discharge tube between the said former limit other end of the anode of second diode and high voltage package; The second charging capacitor other end links to each other with the first charging capacitor other end and the silicon controlled first anode respectively, and the silicon controlled control utmost point links to each other with described controller; Described gaseous discharge lamp links to each other with secondary one end of high voltage package.
The good effect of the utility model is:
After being added to the 220V alternating current on the gaseous discharge lamp; Controller is opened controllable silicon, and first charging capacitor and second charging capacitor are offered charging, begins discharge reach the discharge voltage of discharge tube when voltage after; To close voltage amplification through high voltage package; And voltage is added to the gaseous discharge lamp two ends, make gaseous discharge lamp two electrode discharges, thereby start gaseous discharge lamp reliably.Controller detects gaseous discharge lamp by after bright, and controllable silicon is turn-offed, and this moment, electric current passed through Inductive ballast, and by current limit by inductance, made the gaseous discharge lamp steady operation.
The system of the utility model can make trigger voltage increase and be twice, and has solved the low excessively problem of trigger voltage well.The startup reliability and the job stability of gaseous discharge lamp have been improved.
Description of drawings
Fig. 1 is the structural representation of the utility model, also is the circuit theory diagrams of the utility model.
Embodiment
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, the utility model comprises Inductive ballast 1, gaseous discharge lamp 2 that links to each other with Inductive ballast 1 and the controller 3 that is used to detect electric signal and control branch road break-make.
The input of Inductive ballast 1 is directly received on the A line of 220V interchange incoming line; Output links to each other with an end of gaseous discharge lamp 2 respectively; The other end of gaseous discharge lamp 2 links to each other with secondary one end of high voltage package L1, and the secondary other end of high voltage package L1 exchanges input B line and links to each other with 220V.
The A line of 220V power input line inserts the anode and the second diode D2 negative electrode of the first diode D1 respectively.The negative electrode of the first diode D1 links to each other with former limit one end of high voltage package L1 and the end of the first charging capacitor C1 respectively, and the other end of the first charging capacitor C1 links to each other with the first anode of the second charging capacitor C2 and controllable silicon KG1 respectively.The anode of the second diode D2 links to each other with the former limit other end and the second charging capacitor C2, one end of high voltage package L1 respectively, and this also is connected with discharge tube FDG1 between the said former limit other end of the anode of the second diode D2 and high voltage package L1.The second charging capacitor C2 other end links to each other with the first anode of the first charging capacitor C1 other end and controllable silicon KG1 respectively, and controllable silicon KG1 second plate links to each other with B line in the 220V power input line.The control utmost point of controllable silicon KG1 links to each other with described controller 3.
After being added to the 220V alternating current on the gaseous discharge lamp 2; Controller 3 is opened controllable silicon KG1, and the first charging capacitor C1 begins charging through the first diode D1, and the second charging capacitor C2 is through second diode D2 charging; Reach the discharge voltage of discharge tube FDG1 when voltage after; This discharge tube FDG1 begins discharge, through high voltage package L1 the first charging capacitor C1, the second charging capacitor C2 electric capacity is closed voltage amplification, and voltage is added to gaseous discharge lamp 2 two ends; Make 2 liang of electrode discharges of gaseous discharge lamp, thereby light gaseous discharge lamp 2.Controller 3 detects gaseous discharge lamp 2 by after bright, and controllable silicon KG1 is turn-offed, and this moment, electric current passed through Inductive ballast 1, and by current limit by inductance, made gaseous discharge lamp 2 steady operations.
Claims (1)
1. an Inductive ballast high voltage triggers start-up system; Comprise Inductive ballast (1); Gaseous discharge lamp (2) that links to each other with Inductive ballast (1) and the controller (3) that is used to detect electric signal and controls the branch road break-make; It is characterized in that: also comprise high voltage package (L1), controllable silicon (KG1), first diode (D1); Second diode (D2); First charging capacitor (C1) and second charging capacitor (C2), the negative electrode of first diode (D1) link to each other with former limit one end of high voltage package (L1) and an end of first charging capacitor (C1) respectively, and the other end of first charging capacitor (C1) links to each other with the first anode of second charging capacitor (C2) and controllable silicon (KG1) respectively; The anode of second diode (D2) links to each other with the former limit other end and second charging capacitor (C2) end of high voltage package (L1) respectively, and this also is connected with discharge tube (FDG1) between the said former limit other end of the anode of second diode (D2) and high voltage package (L1); Second charging capacitor (C2) other end links to each other with the first anode of first charging capacitor (C1) other end and controllable silicon (KG1) respectively, and the control utmost point of controllable silicon (KG1) links to each other with described controller (3); Described gaseous discharge lamp (2) links to each other with secondary one end of high voltage package (L1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202181154U CN202587563U (en) | 2012-05-16 | 2012-05-16 | Inductance ballast high-voltage trigger startup system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202181154U CN202587563U (en) | 2012-05-16 | 2012-05-16 | Inductance ballast high-voltage trigger startup system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587563U true CN202587563U (en) | 2012-12-05 |
Family
ID=47256913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202181154U Expired - Fee Related CN202587563U (en) | 2012-05-16 | 2012-05-16 | Inductance ballast high-voltage trigger startup system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587563U (en) |
-
2012
- 2012-05-16 CN CN2012202181154U patent/CN202587563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121205 Termination date: 20170516 |