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Application filed by E Sun Technology Co LtdfiledCriticalE Sun Technology Co Ltd
Priority to TW103204925UpriorityCriticalpatent/TWM488166U/en
Publication of TWM488166UpublicationCriticalpatent/TWM488166U/en
Circuit Arrangement For Electric Light Sources In General
(AREA)
Circuit Arrangements For Discharge Lamps
(AREA)
Claims (7)
一種電子安定器改良結構，包含：濾波迴路，係為連接市電之濾波器，以供濾除市電之雜訊；整流迴路，係連接於濾波迴路，以供把經由濾波迴路濾除雜訊之市電轉變成直流電；振盪迴路，係連接於整流迴路，以供將將脈衝直流變成高頻電流；燈管啟動迴路，係連接於振盪迴路，以供對高頻高壓脈衝降壓，獲得所需的電壓和功率，從而供點亮UV燈管。
An improved structure of an electronic ballast includes: a filter circuit, which is a filter connected to the mains for filtering the noise of the mains; and a rectification circuit connected to the filter circuit for filtering the power of the noise through the filter circuit Turning into DC power; the oscillating circuit is connected to the rectifying circuit for turning the pulsed DC into a high frequency current; the lamp starting circuit is connected to the oscillating circuit for stepping down the high frequency and high voltage pulses to obtain the required voltage And power, which is used to illuminate the UV lamp.
如申請專利範圍第1項所述之電子安定器改良結構，其中，整流迴路係為由至少四個二極體所構成之整流電橋。
The electronic ballast improved structure according to claim 1, wherein the rectifying circuit is a rectifying bridge composed of at least four diodes.
如申請專利範圍第1項所述之電子安定器改良結構，其中，振盪迴路係由振盪變壓器及複數之電晶體所組成。
The improved structure of the electronic ballast according to claim 1, wherein the oscillation circuit is composed of an oscillating transformer and a plurality of transistors.
如申請專利範圍第1項所述之電子安定器改良結構，其中，燈管啟動迴路係由複數之輸出變壓器及二極體所組成。
The improved structure of the electronic ballast according to claim 1, wherein the lamp starting circuit is composed of a plurality of output transformers and diodes.
如申請專利範圍第1項所述之電子安定器改良結構，係進一步設有異狀保護迴路，藉由該異狀保護迴路的偵測，於所驅動之UV燈管其中任何一支不亮達預設之時間以上時，點亮警示燈以構成警示作用。
The improved structure of the electronic ballast as described in claim 1 is further provided with an abnormal protection circuit, wherein any one of the driven UV lamps is not illuminated by the detection of the abnormal protection circuit When the preset time is longer than above, the warning light is illuminated to constitute a warning function.
如申請專利範圍第5項所述之電子安定器改良結構，其中，異狀保護迴路係包含至少兩個及閘積體電路，以及一連接於及閘積體電路之警示燈。
The electronic ballast improved structure according to claim 5, wherein the abnormal protection circuit comprises at least two and a brake integrated circuit, and a warning light connected to the brake integrated circuit.
如申請專利範圍第5項所述之電子安定器改良結構，其中，異狀保護迴連接於及閘積體電路之警示燈，係為發光二極體(L.E.D.)。The improved structure of the electronic ballast according to claim 5, wherein the warning light connected to the circuit of the gate integrated body is a light-emitting diode (L.E.D.).
TW103204925U2014-03-212014-03-21Improved structure of electronic ballast
TWM488166U
(en)