CN202335042U - Control device for prolonging follow-up current of HID (high-intensity discharge lamp) ballast through double channels - Google Patents
Control device for prolonging follow-up current of HID (high-intensity discharge lamp) ballast through double channels Download PDFInfo
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- CN202335042U CN202335042U CN2011204511027U CN201120451102U CN202335042U CN 202335042 U CN202335042 U CN 202335042U CN 2011204511027 U CN2011204511027 U CN 2011204511027U CN 201120451102 U CN201120451102 U CN 201120451102U CN 202335042 U CN202335042 U CN 202335042U
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- resistor
- hid
- voltage
- control device
- resistors
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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
Abstract
The utility model discloses a control device for prolonging follow-up current of an HID (high-intensity discharge lamp) ballast through double paths, and the structure of the control device comprises a No. 1 resistor and a No. 2 resistor. The control device is characterized in that one end of the No. 2 resistor is connected with the No. 1 resistor, and the other end of the No. 2 resistor is connected with an ignition capacitor and a high-voltage set in parallel. 90V voltage generated by a transformer is divided into two paths after being rectified by a diode, one path is used for charging the ignition capacitor, the other path of power supply is recoiled by an energy storage capacitor, the No. 2 resistor is used for providing voltage previously, and then the No. 1 resistor is used for sustainedly providing the follow-up 85V voltage for an HID xenon lamp so as to maintain gas burning voltage in an HID xenon bulb and enable the ballast to work normally. The control device disclosed by the utility model has the beneficial effects of realizing that the current can be sustainedly provided for the HID xenon bulb through the double paths and effectively solving the problem of being difficult to turn on the lamp due to insufficient supply of the follow-up current of the HID xenon bulb.
Description
Technical field
The present invention relates to the outgoing efficiency control device of a kind of motor vehicle illumination with stabilizer, is that a kind of binary channels prolongs HID stabilizer subsequent current control device concretely.
Background technology
The subsequent current supply of the controller in the xenon lamp HID----' stabilizer ' generally adopts single resistor to realize; And for some service times for a long time or the bigger bulb of parameter difference; Inconsistent because of its inner xenon-133 gas structure or burning rate; Cause subsequent current can't satisfy the burning demand of xenon-133 gas, cause bad the lighting maybe of Xe lamp bulb not light.
Summary of the invention
The object of the present invention is to provide a kind of binary channels to prolong HID stabilizer subsequent current control device, make the supply that improves and prolong subsequent current to satisfy the demand of lighting a lamp of HID Xe lamp bulb.
The present invention realizes with following technical scheme: this binary channels prolongs its structure of HID stabilizer subsequent current control device and is made up of a resistor and No. two resistors.It is characterized in that an end of No. two resistors is connected with a resistor, the other end is parallelly connected with ignition capacitor and high voltage package.Be connected the positive source line with the outlet of Der StandlichtScheinwerfer und Parkleuchtenschalter, the power-polar curve is connected with negative pole, and two power outlets are connected with the HID bulb; Open Der StandlichtScheinwerfer und Parkleuchtenschalter, the one road to transformer, another road reaches control chip to the power supply of 12V after filtering capacitor filtering; Control chip promotes the work of MOSFET concussion transformer, and the 90V voltage that transformer produces divides two-way behind diode rectification, and one the tunnel charges to ignition capacitor; When the accumulation of energy voltage of ignition capacitor reaches the reference voltage of discharge tube; The discharge tube conducting, the secondary induction of high voltage package goes out high tension spark, and the gas in the HID xenon lamp is activated; Another road power supply of transformer is after the energy storage capacitor recoil; Before provided voltage to continue follow-up 85V voltage to be provided by a resistor again by No. two resistors, to keep the gas combustion voltage in the HID Xe lamp bulb, stabilizer operate as normal to the HID xenon lamp.
The invention has the beneficial effects as follows: realized that binary channels continues to provide electric current to the HID Xe lamp bulb, efficiently solved lighting a lamp of causing in the supply not of HID Xe lamp bulb subsequent current and be stranded right function.
Description of drawings
Fig. 1 is that binary channels of the present invention prolongs the structural map of HID stabilizer subsequent current control device in stabilizer.
1. wiring boards among the figure, 2. power supply output cathode line, 3. flame regulating capacitor, 4. filtering capacitor, 5. power supply output negative pole line; 6. positive source line, 7. power-polar curve, 8. fuse, 9. high voltage package, 10. a resistor; 11. No. two resistors, 12. ignition capacitors, 13. control chips, 14. No. three resistors, 15. MOSFETs; 16. transformer, 17. energy storage capacitors, 18. diodes, 19. discharge tubes.
Embodiment
Fig. 1 is that binary channels of the present invention prolongs the structural map of HID stabilizer subsequent current control device in stabilizer, and its structure is made up of a resistor 10 and No. two resistors 11.In Fig. 1, an end of No. two resistors 11 is connected with a resistor 10, and the other end is parallelly connected with ignition capacitor 12 and high voltage package 9.In Fig. 1, remove the control circuit of No. two resistors 11 for increasing, all the other are former HID stabilizer self standard configuration parts.
A described resistor 10 is the 1W1K metal film resistor.
Described No. two resistors 11 are 2W680 Ω metal film resistor.
A resistor 10 and No. two resistors 11 are both the supply part into the stabilizer subsequent current in the present invention; Stagger the power of No. two resistors 11 that increase and resistance and a resistor 10; Electric current is rapid speed through No. two resistors 11 time; Be close the discharge time to reach rapid and priming supply, and the less resistance of the power of a resistor 10 is higher, so that reach the subsequent current supply of No. two resistors 11 of follow-up.
Claims (3)
1. a binary channels prolongs HID stabilizer subsequent current control device, and its structure is made up of resistor and No. two resistors (11), it is characterized in that; One end of No. two resistors (11) is connected with a resistor, and the other end is parallelly connected with ignition capacitor and high voltage package, is connected the positive source line with the outlet of Der StandlichtScheinwerfer und Parkleuchtenschalter; The power-polar curve is connected with negative pole, and two power outlets are connected with the HID bulb, open Der StandlichtScheinwerfer und Parkleuchtenschalter; One the road to transformer, another road reaches control chip to the power supply of 12V after filtering capacitor filtering, and control chip promotes the work of MOSFET concussion transformer; The 90V voltage that transformer produces divides two-way behind diode rectification, the one tunnel charges to ignition capacitor, when the accumulation of energy voltage of ignition capacitor reaches the reference voltage of discharge tube; The discharge tube conducting, the secondary induction of high voltage package goes out high tension spark, and the gas in the HID xenon lamp is activated; Another road power supply of transformer is after the energy storage capacitor recoil; Before provided voltage to continue follow-up 85V voltage to be provided by a resistor again by No. two resistors (11), to keep the gas combustion voltage in the HID Xe lamp bulb, stabilizer operate as normal to the HID xenon lamp.
2. a kind of binary channels according to claim 1 prolongs HID stabilizer subsequent current control device, and it is characterized in that: described No. two resistors (11) are 2W680 Ω metal film resistor.
3. a kind of binary channels according to claim 1 prolongs HID stabilizer subsequent current control device, and it is characterized in that: a resistor (10) is the 1W1K metal film resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204511027U CN202335042U (en) | 2011-11-15 | 2011-11-15 | Control device for prolonging follow-up current of HID (high-intensity discharge lamp) ballast through double channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204511027U CN202335042U (en) | 2011-11-15 | 2011-11-15 | Control device for prolonging follow-up current of HID (high-intensity discharge lamp) ballast through double channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335042U true CN202335042U (en) | 2012-07-11 |
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ID=46447004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204511027U Expired - Fee Related CN202335042U (en) | 2011-11-15 | 2011-11-15 | Control device for prolonging follow-up current of HID (high-intensity discharge lamp) ballast through double channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335042U (en) |
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2011
- 2011-11-15 CN CN2011204511027U patent/CN202335042U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121115 |