TWI654902B - Light emitting diode lighting device - Google Patents
Light emitting diode lighting deviceInfo
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- TWI654902B TWI654902B TW106129639A TW106129639A TWI654902B TW I654902 B TWI654902 B TW I654902B TW 106129639 A TW106129639 A TW 106129639A TW 106129639 A TW106129639 A TW 106129639A TW I654902 B TWI654902 B TW I654902B
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Abstract
本發明係一種發光二極體照明裝置，包括有第一高頻電感器、第二高頻電感器、第一全波整流電路、第二全波整流電路、第一濾波電容器與第一發光二極體電路皆裝置第一發光二極體燈管內，應用於替代日光燈管，以得高效率的照明功效。 The invention is a light emitting diode lighting device comprising a first high frequency inductor, a second high frequency inductor, a first full wave rectifier circuit, a second full wave rectifier circuit, a first filter capacitor and a first light emitting diode The polar body circuit is installed in the first light-emitting diode tube, and is used for replacing the fluorescent tube for high-efficiency lighting effect.
Description
本發明係一種發光二極體照明裝置，為應用日光燈管專用的電子式安定器(Electronic Ballast)作為發光二極體燈管的高頻電源，本發明包括有高頻電感器、全波整流電路、濾波電容器與發光二極體電路皆裝置於發光二極體燈管內，而成為發光二極體燈管，用發光二極體燈管替代日光燈管，而得高效率的照明功效。 The invention relates to a light-emitting diode lighting device, which is an electronic ballast (Electronic Ballast) dedicated to a fluorescent tube as a high-frequency power source for a light-emitting diode lamp. The invention comprises a high-frequency inductor and a full-wave rectifier circuit. The filter capacitor and the light-emitting diode circuit are all installed in the light-emitting diode tube, and become a light-emitting diode tube, and the fluorescent tube is replaced by the light-emitting diode tube, thereby achieving high-efficiency lighting effect.
如圖1所示，為習知日光燈照明裝置的示意圖，其包括有電子式安定器100與日光燈管FL；日光燈管FL內兩端裝置有第一燈絲F1及第二燈絲F2，電子式安定器100的特徵為設置有第一交流輸入端AC1與第二交流輸入端AC2，在其輸出側設有第一輸出端T1連接日光燈管FL的第一燈絲F1的一端，第二輸出端T2連接第一燈絲F1的另一端，第三輸出端T3連接日光燈管FL的第二燈絲F2的一端，第四輸出端T4連接第二燈絲F2的另一端，第二輸出端T2與第三輸出端T3連接電子式安定器100內的高頻電容器CF，其燈具並未在圖1繪出；若要將其日光燈管FL改為發光二極體燈 管，必需將電子式安定器100、日光燈管FL與燈具一起更換，其有以下的缺點： As shown in FIG. 1 , it is a schematic diagram of a conventional fluorescent lamp illumination device, which includes an electronic ballast 100 and a fluorescent tube FL; the two ends of the fluorescent tube FL have a first filament F1 and a second filament F2, and an electronic ballast 100 is characterized in that a first AC input terminal AC1 and a second AC input terminal AC2 are disposed, and on the output side thereof, a first output terminal T1 is connected to one end of the first filament F1 of the fluorescent tube FL, and a second output terminal T2 is connected. The other end of the filament F1, the third output terminal T3 is connected to one end of the second filament F2 of the fluorescent tube FL, the fourth output terminal T4 is connected to the other end of the second filament F2, and the second output terminal T2 is connected to the third output terminal T3. The high frequency capacitor CF in the electronic ballast 100 is not shown in FIG. 1; if the fluorescent tube FL is to be changed into a light emitting diode lamp The tube must replace the electronic ballast 100 and the fluorescent tube FL with the luminaire, which has the following disadvantages:
1.浪費原有的電子式安定器100與燈具。 1. Waste the original electronic ballast 100 and lamps.
2.拆除工資與重新配線費用高，浪費金錢。 2. The cost of dismantling wages and rewiring is high and wastes money.
本發明的目的： The purpose of the invention:
1.應用原有的電子式安定器100及燈具保留，而裝置本發明的發光二極體燈管，可以節省施工時間與金錢。 1. Applying the original electronic ballast 100 and lamp retention, and installing the LED lamp of the invention can save construction time and money.
2.設有高頻電感器，具有將電子式安定器100的高頻電源傳送於全波整流電路或半波整流電路的功能。 2. A high-frequency inductor is provided, which has a function of transmitting a high-frequency power source of the electronic ballast 100 to a full-wave rectifier circuit or a half-wave rectifier circuit.
3.應用全波整流電路的整流作用，將高頻電源整流後提供濾波電容器濾波，以得穏定的直流電源，供應發光二極體電路，而得穩定的光源照明效果。 3. Apply the rectification function of the full-wave rectification circuit, and rectify the high-frequency power supply to provide filter capacitor filtering, so as to obtain a stable DC power supply, and supply a light-emitting diode circuit to obtain a stable light source illumination effect.
4.為了適應各種照明亮度的需求，本發明可以採用半波整流電路，以提供發光二極體電路直流電源電壓的需求。 4. In order to meet the needs of various illumination brightness, the present invention can employ a half-wave rectification circuit to provide a DC supply voltage requirement for the LED circuit.
5.設有濾波電容器，具有將整流後的高頻電源濾波為直流電源以提供發光二極體電路的需求。 5. A filter capacitor is provided, which has the requirement of filtering the rectified high frequency power source into a DC power source to provide a light emitting diode circuit.
6.設有發光二極體電路，以其高效率的照明效果替代日光燈，以得節約能源的功效。 6. It has a light-emitting diode circuit to replace the fluorescent lamp with its high-efficiency lighting effect, so as to save energy.
本發明有下列之特徵： The invention has the following features:
電子式安定器100，可以採用現成的市面上各種品牌特性不同的日光燈專用的電子式安定器100，其設有兩個交流輸入端及四個輸出端，四個輸出端分别連接兩個高頻電感器，以提供全波整流電路或半波整流電路的高頻電源。 The electronic ballast 100 can adopt an off-the-shelf electronic ballast 100 dedicated to fluorescent lamps with different brand characteristics on the market, and has two AC input terminals and four output terminals, and four output terminals respectively connect two high frequencies. Inductor to provide high frequency power supply for full wave rectifier circuit or half wave rectifier circuit.
高頻電感器，為由高頻線圈所構成，其功能為將電子式安定器100的高頻電源傳送於全波整流電路或半波整流電路。 The high frequency inductor is composed of a high frequency coil and functions to transmit the high frequency power of the electronic ballast 100 to a full wave rectifier circuit or a half wave rectifier circuit.
全波整流電路，為由全橋式整流器所構成，為提供發光二極體電路的電壓需求與所需的整流功能，而其高頻電源的輸入為由高頻電感器所提供。 The full-wave rectification circuit is composed of a full-bridge rectifier to provide the voltage requirement and the required rectification function of the LED circuit, and the input of the high-frequency power source is provided by the high-frequency inductor.
半波整流電路，為由二只整流器所組成，為提供發光二極體電路的電壓需求與所需的整流功能，而其高頻電源的輸入為由高頻電感器所提供。 The half-wave rectifier circuit is composed of two rectifiers to provide the voltage requirement and the required rectification function of the LED circuit, and the input of the high-frequency power source is provided by the high-frequency inductor.
濾波電容器，為由濾波電容器之元件所構成，為提供發光二極體電路穩定電壓，而其直流電源的輸入為由全波整流電路或半波整流電路所提供。 The filter capacitor is composed of components of the filter capacitor to provide a stable voltage of the LED circuit, and the input of the DC power source is provided by a full-wave rectifier circuit or a half-wave rectifier circuit.
發光二極體電路，為照明用的發光二極體所組成的電路，是由多只的發光二極體串聯或串並聯所組成，依其需求而定，其直流電源得自濾波電容器之兩端。 A light-emitting diode circuit, which is a circuit composed of a light-emitting diode for illumination, is composed of a plurality of light-emitting diodes connected in series or in series and parallel. According to the requirements, the DC power source is obtained from two of the filter capacitors. end.
AC1,AC2‧‧‧電子式安定器的交流電源輸入端 AC1, AC2‧‧‧ AC ballast AC power input
100‧‧‧電子式安定器 100‧‧‧Electronic ballast
T1‧‧‧電子式安定器的第一輸出端 The first output of the T1‧‧‧ electronic ballast
T2‧‧‧電子式安定器的第二輸出端 Second output of the T2‧‧‧ electronic ballast
T3‧‧‧電子式安定器的第三輸出端 Third output of the T3‧‧‧ electronic ballast
T4‧‧‧電子式安定器的第四輸出端 The fourth output of the T4‧‧‧ electronic ballast
FL‧‧‧日光燈管 FL‧‧‧ fluorescent tube
F1‧‧‧日光燈管的第一燈絲 F1‧‧‧The first filament of the fluorescent tube
F2‧‧‧日光燈管的第二燈絲 F2‧‧‧Second filament of fluorescent tube
200‧‧‧第一發光二極體燈管 200‧‧‧First LED light tube
300‧‧‧第二發光二極體燈管 300‧‧‧Second light-emitting diode tube
10‧‧‧第一高頻電感器 10‧‧‧First high frequency inductor
20‧‧‧第二高頻電感器 20‧‧‧Second high frequency inductor
21‧‧‧第三高頻電感器 21‧‧‧ Third high frequency inductor
22‧‧‧第四高頻電感器 22‧‧‧fourth high frequency inductor
11‧‧‧第一發光二極體燈管或第二發光二極體燈管管外的第一連接端 11‧‧‧The first connection end of the first light-emitting diode tube or the second light-emitting diode tube
12‧‧‧第一發光二極體燈管或第二發光二極體燈管管外的第二連接端 12‧‧‧Second junction of the first light-emitting diode tube or the second light-emitting diode tube
13‧‧‧第一發光二極體燈管或第二發光二極體燈管管外的第三連接端 13‧‧‧The third terminal of the first light-emitting diode tube or the second light-emitting diode tube
14‧‧‧第一發光二極體燈管或第二發光二極體燈管 管外的第四連接端 14‧‧‧First light-emitting diode tube or second light-emitting diode tube Fourth connection outside the tube
30‧‧‧第一全波整流電路 30‧‧‧First full-wave rectifier circuit
31‧‧‧第一二極體 31‧‧‧First Diode
32‧‧‧第二二極體 32‧‧‧second diode
33‧‧‧第三二極體 33‧‧‧ Third diode
34‧‧‧第四二極體 34‧‧‧Fourth diode
40‧‧‧第二全波整流電路 40‧‧‧Second full-wave rectifier circuit
41‧‧‧第五二極體 41‧‧‧ fifth diode
42‧‧‧第六二極體 42‧‧‧ sixth diode
43‧‧‧第七二極體 43‧‧‧ seventh pole
44‧‧‧第八二極體 44‧‧‧ eighth diode
50‧‧‧第一濾波電容器 50‧‧‧First filter capacitor
60‧‧‧第一發光二極體電路 60‧‧‧First LED circuit
71‧‧‧第一半波二極體 71‧‧‧First half-wave diode
72‧‧‧第二半波二極體 72‧‧‧ second half-wave diode
73‧‧‧第三半波二極體 73‧‧‧ third half-wave diode
74‧‧‧第四半波二極體 74‧‧‧fourth half-wave diode
81‧‧‧第二濾波電容器 81‧‧‧Second filter capacitor
82‧‧‧第三濾波電容器 82‧‧‧ Third filter capacitor
90‧‧‧第二發光二極體電路 90‧‧‧Second light-emitting diode circuit
圖1 為習知日光燈照明裝置的示意圖。 Figure 1 is a schematic illustration of a conventional fluorescent lighting device.
圖2 為本發明發光二極體照明裝置的第一實施例。 2 is a first embodiment of a light-emitting diode lighting device of the present invention.
圖3 為本發明圖2發光二極體照明裝置的第一實施例A端與B端的波形圖。 3 is a waveform diagram of the A end and the B end of the first embodiment of the LED lighting device of FIG. 2 according to the present invention.
圖4 為本發明圖2發光二極體照明裝置的第一實施例C端與D端的波形圖。 4 is a waveform diagram of the C terminal and the D terminal of the first embodiment of the LED lighting device of FIG. 2 according to the present invention.
圖5 為本發明圖2發光二極體照明裝置的第一實施例E端與F端的波形圖。 FIG. 5 is a waveform diagram of the E terminal and the F terminal of the first embodiment of the LED lighting device of FIG. 2 according to the present invention.
圖6 為本發明發光二極體照明裝置的第二實施例。 6 is a second embodiment of a light-emitting diode lighting device of the present invention.
圖7 為本發明圖6發光二極體照明裝置的第二實施例A端與B端的波形圖。 FIG. 7 is a waveform diagram of the A end and the B end of the second embodiment of the LED lighting device of FIG. 6 according to the present invention.
圖8 為本發明圖6發光二極體照明裝置的第二實施例C端與D端的波形圖。 FIG. 8 is a waveform diagram of the C terminal and the D terminal of the second embodiment of the LED lighting device of FIG. 6 according to the present invention.
圖9 為本發明圖6發光二極體照明裝置的第二實施例E端與F端的波形圖。 FIG. 9 is a waveform diagram of the E terminal and the F terminal of the second embodiment of the LED lighting device of FIG. 6 according to the present invention.
如圖2所示，為本發明發光二極體照明裝置的第一實施例，自圖中可知，包括有：電子式安定器100、第一高頻電感器10、第二高頻電感器20、第一全波整流電路30、第二全波整流電路40、第一濾波電容器50與第一發光二極體電路60，其中第一高頻電感器10、第二高頻電感器20、第一全波整流電路30、第二全波整流電路40、第一濾波電容器50與第一發光二極體電路60皆裝置於第一發光二極體燈管200內；電子式安定器100的第一交流輸入端AC1與第二交流輸入端AC2連接交流電源，電子式安定器100的第一輸出端T1與第二輸出端T2連接第一發光二極體燈管200管外的第一連接端11與第二連接端12，第一連接端11連接第一高頻電感器10的一端A或稱A端，第二連接端12連接第一高頻電感器10的另一端B或稱B端，第一高頻電感器10的一端A連接第一全波整流器30的第一二極體31的陽極端與第三二極體33的陰極端，第一高頻電感器10的另一端B連接第一全波整流器30的第二二極體32的陽極端與第四二極體34的陰極端，第一二極體31的陰極端與第二二極體32的陰極端連接第一濾波電容器50的正電端與第一發光二極體電路60的正電端E或稱E端，第三二極體33的陽極端與第四 二極體34的陽極端連接第一濾波電容器50的負電端與第一發光二極體電路60的負電端F或稱F端；電子式安定器100的第三輸出端T3與第四輸出端T4連接第一發光二極體燈管200管外的第三連接端13與第四連接端14，第三連接端13連接第二高頻電感器20的一端C或稱C端，第四連接端14連接第二高頻電感器20的另一端D或稱D端，第二高頻電感器20的一端C連接第二全波整流器40的第五二極體41的陽極端與第七二極體43的陰極端，第二高頻電感器20的另一端D連接第二全波整流器40的第六二極體42的陽極端與第八二極體44的陰極端，第五二極體41的陰極端與第六二極體42的陰極端連接第一濾波電容器50的正電端與第一發光二極體電路60的正電端E，第七二極體43的陽極端與第八二極體44的陽極端連接第一濾波電容器50的負電端與第一發光二極體電路60的負電端F。 As shown in FIG. 2, the first embodiment of the illuminating diode illuminating device of the present invention, as shown in the figure, includes an electronic ballast 100, a first high frequency inductor 10, and a second high frequency inductor 20. a first full-wave rectifier circuit 30, a second full-wave rectifier circuit 40, a first filter capacitor 50 and a first LED circuit 60, wherein the first high-frequency inductor 10, the second high-frequency inductor 20, and the first A full-wave rectifier circuit 30, a second full-wave rectifier circuit 40, a first filter capacitor 50 and a first LED circuit 60 are all disposed in the first LED lamp 200; the electronic ballast 100 An AC input terminal AC1 and a second AC input terminal AC2 are connected to the AC power source, and the first output end T1 and the second output end T2 of the electronic ballast 100 are connected to the first connection end outside the tube of the first LED lamp 200. 11 and the second connecting end 12, the first connecting end 11 is connected to one end A or the A end of the first high frequency inductor 10, and the second connecting end 12 is connected to the other end B or the B end of the first high frequency inductor 10. One end A of the first high frequency inductor 10 is connected to the anode end of the first diode 31 of the first full wave rectifier 30 and The cathode end of the triode 33, the other end B of the first high frequency inductor 10 is connected to the anode end of the second diode 32 of the first full-wave rectifier 30 and the cathode end of the fourth diode 34, first The cathode end of the diode 31 and the cathode end of the second diode 32 are connected to the positive terminal of the first smoothing capacitor 50 and the positive terminal E or the E terminal of the first LED circuit 60, and the third diode Anode end of body 33 and fourth The anode end of the diode 34 is connected to the negative terminal of the first filter capacitor 50 and the negative terminal F or the F terminal of the first LED circuit 60; the third output T3 and the fourth output of the electronic ballast 100 T4 is connected to the third connecting end 13 and the fourth connecting end 14 of the first LED lamp tube 200. The third connecting end 13 is connected to one end C or C end of the second high frequency inductor 20, and the fourth connection is connected. The terminal 14 is connected to the other end D of the second high frequency inductor 20 or the D terminal. One end C of the second high frequency inductor 20 is connected to the anode end of the fifth diode 41 of the second full wave rectifier 40 and the seventh two. The cathode end of the pole body 43 and the other end D of the second high frequency inductor 20 are connected to the anode end of the sixth diode 42 of the second full-wave rectifier 40 and the cathode end of the eighth diode 44, and the fifth pole The cathode end of the body 41 and the cathode end of the sixth diode 42 are connected to the positive terminal of the first smoothing capacitor 50 and the positive terminal E of the first LED circuit 60, and the anode terminal of the seventh diode 43 is The anode end of the eighth diode 44 is connected to the negative terminal of the first smoothing capacitor 50 and the negative terminal F of the first LED circuit 60.
如圖2所示，其高頻電源為正半周時之動作原理為：自圖2可知，當電子式安定器100的第一交流輸入端AC1與第二交流輸入端AC2接有交流電源時，電子式安定器100的第一輸出端T1與第二輸出端T2供電於第一發光二極體燈管200管外的第一連接端11與第二連接端12，第三輸出端T3與第四輸出端T4供電於第一發光二極體燈管200管外的第三連接端13與第四連接端14，此時當第一高頻電感器10的一端A與第二高頻電感器20的一端C的高頻電源為正電時，其高頻電源從第一輸出端T1到第一高頻電感器10的一端A，經過第一全波整流器30的第一二極體31的陽極端到陰極端，經過第一濾波電容器50的正電端與第一發光二極體電路60的正電端E，再經過第一發光二極體電 路60的發光二極體，再到第一發光二極體電路60的負電端F與第一濾波電容器50的負電端，再到第四二極體34的陽極端與陰極端，再回到第一高頻電感器10的另一端B與第二輸出端T2，而完成半周期的供電；同時第二高頻電感器20的一端C高頻電源為正電時，其高頻電源從第三輸出端T3到第二高頻電感器20的一端C，經過第二全波整流器40的第五二極體41的陽極端到陰極端，第一濾波電容器50的正電端與第一發光二極體電路60的正電端E，再經過第一發光二極體電路60的發光二極體，再到第一發光二極體電路60的負電端F與第一濾波電容器50的負電端，再到第八二極體44的陽極端與陰極端，再回到第二高頻電感器20的另一端D與第四輸出端T4，而完成半周期的供電；由上述可知，在高頻電源為正半周時，有二個正半周的電壓疊加於第一濾波電容器50，形成倍電壓功效。 As shown in FIG. 2, the principle of operation when the high-frequency power source is in the positive half cycle is as follows: As shown in FIG. 2, when the first AC input terminal AC1 of the electronic ballast 100 and the second AC input terminal AC2 are connected to the AC power source, The first output end T1 and the second output end T2 of the electronic ballast 100 are powered by the first connection end 11 and the second connection end 12 outside the first LED tube 200, and the third output end T3 and the The fourth output terminal T4 is powered by the third connection end 13 and the fourth connection end 14 outside the first LED tube 200. At this time, the first end A of the first high frequency inductor 10 and the second high frequency inductor When the high frequency power supply of one end C of 20 is positive, its high frequency power supply passes from the first output terminal T1 to the one end A of the first high frequency inductor 10, and passes through the first diode 31 of the first full wave rectifier 30. The anode end to the cathode end pass through the positive terminal of the first filter capacitor 50 and the positive terminal E of the first LED circuit 60, and then pass through the first LED The light-emitting diode of the path 60 goes to the negative terminal F of the first LED circuit 60 and the negative terminal of the first filter capacitor 50, and then to the anode terminal and the cathode terminal of the fourth diode 34, and then returns. The other end B of the first high frequency inductor 10 and the second output terminal T2 complete the power supply of the half cycle; meanwhile, when the high frequency power supply of the second high frequency inductor 20 is positive, the high frequency power supply is from the first The three output terminals T3 to the one end C of the second high frequency inductor 20 pass through the anode end to the cathode end of the fifth diode 41 of the second full wave rectifier 40, and the positive end of the first filter capacitor 50 and the first light emitting The positive terminal E of the diode circuit 60 passes through the LED of the first LED circuit 60, and then to the negative terminal F of the first LED circuit 60 and the negative terminal of the first filter capacitor 50. And returning to the anode end and the cathode end of the eighth diode 44, and returning to the other end D of the second high frequency inductor 20 and the fourth output terminal T4 to complete the power supply of the half cycle; When the frequency power supply is in the positive half cycle, two positive and a half cycles of voltage are superimposed on the first filter capacitor 50 to form a double voltage effect.
如圖2所示，其高頻電源為負半周時之動作原理為：自圖2可知，當電子式安定器100的第一交流輸入端AC1與第二交流輸入端AC2接有交流電源時，電子式安定器100的第一輸出端T1與第二輸出端T2供電於第一發光二極體燈管200管外的第一連接端11與第二連接端12，第三輸出端T3與第四輸出端T4供電於第一發光二極體燈管200管外的第三連接端13與第四連接端14，此時當第一高頻電感器10的另一端B與第二高頻電感器20的另一端D在高頻電源為正電時，其高頻電源從第二輸出端T2到第一高頻電感器10的另一端B，經過第一全波整流器30的第二二極體32的陽極端到陰極端，經過第一濾波電容器50的正電端與第一發光二極體電路60的正電端E，再經過第一發光二極體電路60的發光二極體，再到第一發光二極體電路60 的負電端F與第一濾波電容器50的負電端，再到第三二極體33的陽極端與陰極端，再回到第一高頻電感器10的一端A與第一輸出端T1，而完成半周期的供電；同時第二高頻電感器20的另一端D高頻電源為正電時，其高頻電源從第四輸出端T4到第二高頻電感器20的另一端D，經過第二全波整流器40的第六二極體42的陽極端到第六二極體42的陰極端，第一濾波電容器50的正電端與第一發光二極體電路60的正電端E，再經過第一發光二極體電路60的發光二極體，再到第一發光二極體電路60的負電端F與第一濾波電容器50的負電端，再到第七二極體43的陽極端與陰極端，再回到第二高頻電感器20的一端C與第三輸出端T3，而完成半周期的供電；由上述可知，在高頻電源在第一高頻電感器20的另一端B與第二高頻電感器20的另一端D為正電時，有二個正半周的電壓疊加於第一濾波電容器50，形成倍電壓功效。 As shown in FIG. 2, the operation principle of the high frequency power supply is negative half cycle: as shown in FIG. 2, when the first AC input terminal AC1 of the electronic ballast 100 and the second AC input terminal AC2 are connected with AC power, The first output end T1 and the second output end T2 of the electronic ballast 100 are powered by the first connection end 11 and the second connection end 12 outside the first LED tube 200, and the third output end T3 and the The fourth output terminal T4 is powered by the third connection end 13 and the fourth connection end 14 outside the first LED tube 200. At this time, the other end B of the first high frequency inductor 10 and the second high frequency inductor are The other end D of the device 20, when the high frequency power source is positive, has its high frequency power source from the second output terminal T2 to the other end B of the first high frequency inductor 10, passing through the second diode of the first full wave rectifier 30. The anode end to the cathode end of the body 32 pass through the positive terminal of the first filter capacitor 50 and the positive terminal E of the first LED circuit 60, and then pass through the LED of the first LED circuit 60. Then to the first LED circuit 60 The negative terminal F and the negative terminal of the first filter capacitor 50, and then to the anode terminal and the cathode terminal of the third diode 33, return to the first end A of the first high frequency inductor 10 and the first output terminal T1, and When the power supply of the half cycle is completed; while the other end of the second high frequency inductor 20 is positively charged, the high frequency power is passed from the fourth output terminal T4 to the other end D of the second high frequency inductor 20, The anode end of the sixth diode 42 of the second full-wave rectifier 40 to the cathode end of the sixth diode 42, the positive terminal of the first filter capacitor 50 and the positive terminal E of the first LED circuit 60 And then passing through the light emitting diode of the first light emitting diode circuit 60, to the negative terminal F of the first light emitting diode circuit 60 and the negative terminal of the first smoothing capacitor 50, and then to the seventh diode 43 The anode end and the cathode end are returned to the one end C of the second high frequency inductor 20 and the third output end T3 to complete the half cycle power supply; as can be seen from the above, the high frequency power source is in the first high frequency inductor 20 When the other end B and the other end D of the second high frequency inductor 20 are positively charged, two positive half cycles of voltage are superimposed on the first smoothing capacitor. 50, forming a double voltage effect.
綜合上述，由高頻電源為正半周與負半周之動作原理可知，本發明在第一發光二極體電路60之正電端E與負電端F兩端之電壓為倍電壓型的全波整流電壓。 In summary, the principle of operation of the positive half cycle and the negative half cycle of the high frequency power supply is known to be a full-wave rectification of the voltage across the positive terminal E and the negative terminal F of the first LED circuit 60. Voltage.
如圖3所示，為本發明圖2發光二極體照明裝置的第一實施例A端與B端的波形圖，從第一高頻電感器10的A端與B端兩端的波形圖可知，其最大輸出電壓為Max=6.47V，最小電壓為Min=-5.71V，有效值電壓為RMS=1.78V其電壓波形所測量的最大輸出電壓值，最小電壓值及有效值電壓值，皆為數據化表示實際製作的結果數據；本發明所用的測量儀器型號為Tektronix公司的DPO4034型示波器，本發明電路的測量點數據皆在該儀器的誤差容許範圍內。 FIG. 3 is a waveform diagram of the first end and the B end of the first embodiment of the LED lighting device of FIG. 2 according to the waveform diagram of the ends of the first and fourth ends of the first high frequency inductor 10, The maximum output voltage is Max=6.47V, the minimum voltage is Min=-5.71V, and the RMS voltage is RMS=1.78V. The maximum output voltage value measured by the voltage waveform, the minimum voltage value and the RMS voltage value are all data. The result data of the actual production is shown; the measuring instrument model used in the present invention is a DPO4034 type oscilloscope of Tektronix Co., Ltd., and the measurement point data of the circuit of the present invention is within the error tolerance range of the instrument.
如圖4所示，為本發明圖2發光二極體照明裝置 的第一實施例C端與D端的波形圖，從第二高頻電感器20的C端與D端兩端的波形圖可知，其最大輸出電壓為Max=6.19V，最小電壓為Min=-5.72V，有效值電壓為RMS=1.94V其電壓波形所測量的最大輸出電壓值，最小電壓值及有效值電壓值，皆為數據化表示實際製作的結果數據；本發明所用的測量儀器型號為Tektronix公司的DPO4034型示波器，本發明電路的測量點數據皆在該儀器的誤差容許範圍內。 As shown in FIG. 4, the light emitting diode lighting device of FIG. 2 is the present invention. The waveform diagrams of the C terminal and the D terminal of the first embodiment are known from the waveform diagrams of the C terminal and the D terminal of the second high frequency inductor 20, and the maximum output voltage is Max=6.19V, and the minimum voltage is Min=-5.72. V, the rms voltage is RMS=1.94V, the maximum output voltage value measured by the voltage waveform, the minimum voltage value and the rms voltage value are data representation of the actual produced result data; the measuring instrument used in the present invention is Tektronix The company's DPO4034 oscilloscope, the measurement point data of the circuit of the invention are within the tolerance of the instrument.
如圖5所示，為本發明圖2發光二極體照明裝置的第一實施例E端與F端的波形圖，從第一發光二極體電路60的E端與F端兩端的波形圖可知，其最大輸出電壓為Max=83.7V，最小電壓為Min=76.5V，有效值電壓為RMS=80.3V其電壓波形所測量的最大輸出電壓值，最小電壓值及有效值電壓值，皆為數據化表示實際製作的結果數據，亦證明本發明能據予實施；本發明所用的測量儀器型號為Tektronix公司的DPO4034型示波器，本發明電路的測量點數據皆在該儀器的誤差容許範圍內。 FIG. 5 is a waveform diagram of the E terminal and the F terminal of the first embodiment of the LED illumination device of FIG. 2, and the waveform diagrams of the E terminal and the F terminal of the first LED circuit 60 are known. The maximum output voltage is Max=83.7V, the minimum voltage is Min=76.5V, the RMS voltage is RMS=80.3V, the maximum output voltage value measured by the voltage waveform, the minimum voltage value and the rms voltage value are all data. The result data representing the actual production also proves that the present invention can be implemented; the measuring instrument used in the present invention is a DPO4034 type oscilloscope of Tektronix Co., Ltd., and the measurement point data of the circuit of the present invention is within the error tolerance range of the instrument.
如圖6所示，為本發明發光二極體照明裝置的第二實施例，自圖中可知，包括有：電子式安定器100、第三高頻電感器21、第四高頻電感器22、第一半波二極體71、第二半波二極體72、第三半波二極體73、第四半波二極體74、第二濾波電容器81、第三濾波電容器82與第二發光二極體電路90，其中第三高頻電感器21、第四高頻電感器22、第一半波二極體71、第二半波二極體72、第三半波二極體73、第四半波二極體74、第二濾波電容器81、第三濾波電容器82與第二發光二極體電路90皆裝置於第二發光二極體燈管300內；電子式安定器100的第一交流輸入端AC1與第二交流輸入 端AC2連接交流電源，電子式安定器100的第一輸出端T1與第二輸出端T2連接第二發光二極體燈管300管外的第一連接端11與第二連接端12，第二發光二極體燈管300管外的第一連接端11連接第三高頻電感器21的一端A或稱A端，第二發光二極體燈管300管外的第二連接端12連接第三高頻電感器21的另一端B或稱B端，第三高頻電感器21的一端A連接第一半波二極體71的陽極端，第一半波二極體71的陰極端連接第二濾波電容器81的正電端與第二發光二極體電路90的正電端E或稱E端，第三高頻電感器21的另一端B連接第二半波二極體72的陰極端，第二半波二極體72的陽極端連接第二濾波電容器81的負電端與第二發光二極體電路90負電端F或稱F端；電子式安定器100的第三輸出端T3與第四輸出端T4連接第二發光二極體燈管300管外的第三連接端13與第四連接端14，第二發光二極體燈管300管外的第三連接端13連接第四高頻電感器22的一端C或稱C端，第二發光二極體燈管300管外的第四連接端14連接第四高頻電感器22的另一端D或稱D端，第四高頻電感器22的一端C連接第三半波二極體73的陰極端，第三半波二極體73的陽極端連接第三濾波電容器82的負電端與第二發光二極體電路90的負電端F，第四高頻電感器22的另一端D連接第四半波二極體74的陽極端，第四半波二極體74的陰極端連接第三濾波電容器82的正電端與第二發光二極體電路90正電端E。 As shown in FIG. 6 , a second embodiment of the illuminating diode illuminating device of the present invention, as shown in the figure, includes: an electronic ballast 100 , a third high frequency inductor 21 , and a fourth high frequency inductor 22 . The first half-wave diode 71, the second half-wave diode 72, the third half-wave diode 73, the fourth half-wave diode 74, the second filter capacitor 81, and the third filter capacitor 82 and The second light emitting diode circuit 90, wherein the third high frequency inductor 21, the fourth high frequency inductor 22, the first half wave diode 71, the second half wave diode 72, and the third half wave diode 73. The fourth half-wave diode 74, the second filter capacitor 81, the third filter capacitor 82 and the second LED circuit 90 are all disposed in the second LED lamp 300; the electronic ballast 100 First AC input AC1 and second AC input The first output end T1 and the second output end T2 of the electronic ballast 100 are connected to the first connection end 11 and the second connection end 12 outside the tube of the second LED lamp 300, second The first connection end 11 of the LED tube 300 is connected to one end A or the A end of the third high frequency inductor 21, and the second connection end 12 outside the second LED tube 300 is connected. The other end B of the three-high frequency inductor 21 or the B terminal, the one end A of the third high frequency inductor 21 is connected to the anode end of the first half wave diode 71, and the cathode end of the first half wave diode 71 is connected. The positive terminal of the second filter capacitor 81 is connected to the positive terminal E or the E terminal of the second LED circuit 90, and the other terminal B of the third RF inductor 21 is connected to the cathode of the second half-wave diode 72. Extremely, the anode end of the second half-wave diode 72 is connected to the negative terminal of the second filter capacitor 81 and the negative terminal F or the F terminal of the second LED circuit 90; the third output terminal T3 of the electronic ballast 100 Connected to the fourth output terminal T4, the third connection end 13 and the fourth connection end 14 outside the tube of the second LED lamp 300, and the second LED tube 300 outside the tube The third connection end 13 is connected to one end C or the C end of the fourth high frequency inductor 22, and the fourth connection end 14 outside the second LED body tube 300 is connected to the other end D of the fourth high frequency inductor 22 or Referring to the D terminal, one end C of the fourth high frequency inductor 22 is connected to the cathode end of the third half wave diode 73, and the anode end of the third half wave diode 73 is connected to the negative terminal of the third filter capacitor 82 and the second end. The negative terminal F of the LED circuit 90, the other end D of the fourth high frequency inductor 22 is connected to the anode terminal of the fourth half-wave diode 74, and the cathode terminal of the fourth half-wave diode 74 is connected to the third filter. The positive terminal of the capacitor 82 and the positive terminal E of the second LED circuit 90.
如圖6所示，其高頻電源為正半周時之動作原理為：自圖6可知，當電子式安定器100的第一交流輸入端AC1與第二交流輸入端AC2接有交流電源時，電子式安定器100的第一輸出端T1與第二輸出端T2供電於 第二發光二極體燈管300管外的第一連接端11與第二連接端12，第三輸出端T3與第四輸出端T4供電於第二發光二極體燈管300管外的第三連接端13與第四連接端14，此時當第三高頻電感器21的一端A與第四高頻電感器22的一端C的高頻電源為正電時，其高頻電源從第一輸出端T1到第三高頻電感器21的一端A，經過第一半波二極體71的陽極端到第一半波二極體71的陰極端，第二濾波電容器81的正電端與第二發光二極體電路90的正電端E，再經過第二發光二極體電路90的發光二極體，再到第二發光二極體電路90的負電端F與第二濾波電容器81的負電端，再到第二半波二極體72的陽極端與陰極端，再回到第三高頻電感器21的另一端B與第二輸出端T2，而完成半周期的供電；同時第四高頻電感器22的一端C的高頻電源為正電時，其高頻電源從第三輸出端T3到第四高頻電感器22的一端C，不能經過第三半波二極體73的陰極端，因此不能供電於第三濾波電容器82的負電端與第二發光二極體電路90的負電端F，由此可知第四高頻電感器22的一端C在高頻電源為正電時，不能供電於第二發光二極體電路90，只有高頻電源在第三高頻電感器21的一端A為正電時才能供電於第二發光二極體電路90；由上述可知，在高頻電源為正半周時，只有一個正半周的電壓供電於第二發光二極體電路90。 As shown in FIG. 6, the operation principle of the high-frequency power source is a positive half cycle: as shown in FIG. 6, when the first AC input terminal AC1 of the electronic ballast 100 and the second AC input terminal AC2 are connected to an AC power source, The first output terminal T1 and the second output terminal T2 of the electronic ballast 100 are powered The first connecting end 11 and the second connecting end 12 outside the tube of the second LED tube 300, the third output end T3 and the fourth output end T4 are powered by the second LED dipole tube 300 The third connection end 13 and the fourth connection end 14 . When the high frequency power supply of the one end A of the third high frequency inductor 21 and the one end C of the fourth high frequency inductor 22 is positive, the high frequency power supply is from the first An output terminal T1 to an end A of the third high frequency inductor 21 passes through the anode end of the first half-wave diode 71 to the cathode terminal of the first half-wave diode 71, and the positive terminal of the second filter capacitor 81 And the positive terminal E of the second LED circuit 90, the LED of the second LED circuit 90, and the negative terminal F of the second LED circuit 90 and the second filter capacitor. The negative terminal of 81, and then to the anode end and the cathode end of the second half-wave diode 72, and then back to the other end B of the third high-frequency inductor 21 and the second output terminal T2, to complete the half-cycle power supply; At the same time, when the high-frequency power source of the one end C of the fourth high-frequency inductor 22 is positive, the high-frequency power source thereof is from the third output terminal T3 to the one end C of the fourth high-frequency inductor 22, After passing through the cathode end of the third half-wave diode 73, the negative terminal of the third smoothing capacitor 82 and the negative terminal F of the second LED circuit 90 cannot be supplied, so that the fourth high-frequency inductor 22 can be known. When the high-frequency power source is positive, one end C cannot supply power to the second light-emitting diode circuit 90, and only the high-frequency power source can supply power to the second light-emitting diode when the one end A of the third high-frequency inductor 21 is positive. The body circuit 90; as described above, when the high frequency power source is in the positive half cycle, only one positive half cycle voltage is supplied to the second light emitting diode circuit 90.
如圖6所示，其高頻電源為負半周時之動作原理為：自圖6可知，當電子式安定器100的第一交流輸入端AC1與第二交流輸入端AC2接有交流電源時，電子式安定器100的第一輸出端T1與第二輸出端T2供電於第二發光二極體燈管300管外的第一連接端11與第二連接端12，第三輸出端T3與第四輸出端T4供電於第 二發光二極體燈管300管外的第三連接端13與第四連接端14，此時當第三高頻電感器21的另一端B與第四高頻電感器22的另一端D在高頻電源為正電時，其高頻電源從第二輸出端T2到第三高頻電感器21的另一端B，不能經過第二半波二極體72的陰極端，因此不能供電於第二濾波電容器81的負電端與第二發光二極體電路90的負電端F，由此可知第三高頻電感器21的另一端B在高頻電源為正電時，不能供電於第二發光二極體電路90，只有高頻電源在第三高頻電感器21的一端A為正電時，才有供電於第二發光二極體電路90；同時第四高頻電感器22的另一端D在高頻電源為正電時，其高頻電源從第四輸出端T4到第四高頻電感器22的另一端D經過第四半波二極體74的陽極端到陰極端，經過第三濾波電容器82的正電端與第二發光二極體電路90的正電端E，再經過第二發光二極體電路90的發光二極體，再到第二發光二極體電路90的負電端F與第三濾波電容器82的負電端，再到第三半波二極體73的陽極端與陰極端，再回到第四高頻電感器22的一端C與第三輸出端T3，而完成半周期的供電，由此可知第三高頻電感器21的另一端B在高頻電源為正電時，不能供電於第二發光二極體電路90，只有高頻電源在第四高頻電感器22的另一端D為正電時才有供電於第二發光二極體電路90；由上述可知，在高頻電源為負半周時，只有一個正半周的電壓供電於第二發光二極體電路90。 As shown in FIG. 6, the operation principle of the high-frequency power source is a negative half cycle: as shown in FIG. 6, when the first AC input terminal AC1 of the electronic ballast 100 and the second AC input terminal AC2 are connected to an AC power source, The first output end T1 and the second output end T2 of the electronic ballast 100 are powered by the first connection end 11 and the second connection end 12 outside the tube of the second LED lamp 300, and the third output end T3 and the Four output terminals T4 are powered by The third connecting end 13 and the fourth connecting end 14 outside the tube of the diode diode tube 300, when the other end B of the third high frequency inductor 21 and the other end D of the fourth high frequency inductor 22 are When the high-frequency power source is positively charged, the high-frequency power source from the second output terminal T2 to the other end B of the third high-frequency inductor 21 cannot pass through the cathode end of the second half-wave diode 72, and thus cannot be powered. The negative terminal of the second filter capacitor 81 and the negative terminal F of the second LED circuit 90, it can be seen that the other end B of the third high frequency inductor 21 cannot supply power to the second light when the high frequency power source is positive. In the diode circuit 90, only the high frequency power supply is supplied to the second light emitting diode circuit 90 when the one end A of the third high frequency inductor 21 is positive; and the other end of the fourth high frequency inductor 22 is When the high-frequency power source is positive, the high-frequency power source passes from the fourth output terminal T4 to the other end D of the fourth high-frequency inductor 22 through the anode end of the fourth half-wave diode 74 to the cathode end. The positive terminal of the triple filter capacitor 82 and the positive terminal E of the second LED circuit 90 are further illuminated by the second LED circuit 90. The diode is further connected to the negative terminal F of the second LED circuit 90 and the negative terminal of the third filter capacitor 82, to the anode terminal and the cathode terminal of the third half-wave diode 73, and then to the fourth terminal. The one end C of the high frequency inductor 22 and the third output terminal T3 complete the power supply for the half cycle, and it can be seen that the other end B of the third high frequency inductor 21 cannot supply power to the second when the high frequency power source is positive. In the light-emitting diode circuit 90, only the high-frequency power supply is supplied to the second light-emitting diode circuit 90 when the other end D of the fourth high-frequency inductor 22 is positive; as described above, the high-frequency power supply is negative. At half cycle, only one positive half cycle voltage is supplied to the second light emitting diode circuit 90.
綜合上述，由高頻電源為正半周與負半周之動作原理可知，在高頻電源完成正半周與負半周一周期時，本發明在第二發光二極體電路90之E端與F端兩端之電壓為全波整流電壓。 In summary, the principle of operation of the positive half cycle and the negative half cycle of the high frequency power source shows that the present invention is in the E terminal and the F terminal of the second LED circuit 90 when the high frequency power supply completes the positive half cycle and the negative half cycle cycle. The voltage at the terminal is a full-wave rectified voltage.
如圖7所示，為本發明圖6發光二極體照明裝置 的第二實施例A端與B端的波形圖，從第三高頻電感器21的A端與B端兩端的波形圖可知，其最大輸出電壓為Max=10.5V，最小電壓為Min=-10.7V，有效值電壓為RMS=3.77V其電壓波形所測量的最大輸出電壓值，最小電壓值及有效值電壓值，皆為數據化表示實際製作的結果數據；本發明所用的測量儀器型號為Tektronix公司的DPO4034型示波器，本發明電路的測量點數據皆在該儀器的誤差容許範圍內。 As shown in FIG. 7 , the light emitting diode lighting device of FIG. 6 is the present invention. The waveform diagrams of the A terminal and the B terminal of the second embodiment are known from the waveform diagrams of the A terminal and the B terminal of the third high frequency inductor 21, and the maximum output voltage is Max=10.5V, and the minimum voltage is Min=-10.7. V, the rms voltage is RMS=3.77V, the maximum output voltage value measured by the voltage waveform, the minimum voltage value and the rms voltage value are data representation of the actual produced result data; the measuring instrument used in the present invention is Tektronix The company's DPO4034 oscilloscope, the measurement point data of the circuit of the invention are within the tolerance of the instrument.
如圖8所示，為本發明圖6發光二極體照明裝置的第二實施例C端與D端的波形圖，從第四高頻電感器22的C端與D端兩端的波形圖可知，其最大輸出電壓為Max=15.7V，最小電壓為Min=-10.4V，有效值電壓為RMS=4.33V其電壓波形所測量的最大輸出電壓值，最小電壓值及有效值電壓值，皆為數據化表示實際製作的結果數據；本發明所用的測量儀器型號為Tektronix公司的DPO4034型示波器，本發明電路的測量點數據皆在該儀器的誤差容許範圍內。 FIG. 8 is a waveform diagram of the C terminal and the D terminal of the second embodiment of the LED lighting device of FIG. 6 according to the waveform diagram of the C terminal and the D terminal of the fourth high frequency inductor 22, The maximum output voltage is Max=15.7V, the minimum voltage is Min=-10.4V, the RMS voltage is RMS=4.33V, the maximum output voltage value measured by the voltage waveform, the minimum voltage value and the rms voltage value are all data. The result data of the actual production is shown; the measuring instrument model used in the present invention is a DPO4034 type oscilloscope of Tektronix Co., Ltd., and the measurement point data of the circuit of the present invention is within the error tolerance range of the instrument.
如圖9所示，為本發明圖6發光二極體照明裝置的第二實施例E端與F端的波形圖，從第二發光二極體電路90的E端與F端兩端的波形圖可知，其最大輸出電壓為Max=42.7V，最小電壓為Min=37.8V，有效值電壓為RMS=40.4V其電壓波形所測量的最大輸出電壓值，最小電壓值及有效值電壓值，皆為數據化表示實際製作的結果數據，亦證明本發明能據予實施；本發明所用的測量儀器型號為Tektronix公司的DPO4034型示波器，本發明電路的測量點數據皆在該儀器的誤差容許範圍內。 FIG. 9 is a waveform diagram of the E end and the F end of the second embodiment of the LED lighting device of FIG. 6 , and the waveform diagrams of the E end and the F end of the second LED circuit 90 are known. The maximum output voltage is Max=42.7V, the minimum voltage is Min=37.8V, the RMS voltage is RMS=40.4V, the maximum output voltage value measured by the voltage waveform, the minimum voltage value and the rms voltage value are all data. The result data representing the actual production also proves that the present invention can be implemented; the measuring instrument used in the present invention is a DPO4034 type oscilloscope of Tektronix Co., Ltd., and the measurement point data of the circuit of the present invention is within the error tolerance range of the instrument.
以上所述實施例僅是為充分說明本發明所舉的較佳 的實施例，本發明的保護範圍不限於此。本技術領域的技術人員，在本發明基礎上所作的等同替代或變換，皆在本發明的保護範圍內。本發明的保護範圍以申請專利範圍書為準。 The embodiments described above are only for the purpose of fully illustrating the preferred embodiment of the present invention. The scope of protection of the present invention is not limited thereto. Equivalent substitutions or alterations made by those skilled in the art based on the present invention are within the scope of the present invention. The scope of protection of the present invention is based on the scope of the patent application.
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|---|---|---|---|---|
| TW201039692A (en) | 2009-04-17 | 2010-11-01 | Chen-Yung John Chen | 4 endpoint power rectifier (dual full-bridge / dual half-bridge) device |
| TWM442462U (en) | 2012-07-27 | 2012-12-01 | Justenergy Technology Corp | LED lamp tube |
| TWM539022U (en) | 2016-09-19 | 2017-04-01 | Apm Communication Inc | LED light tube capable of being used at fluorescent lamp fixture without removing starter |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201914357A (en) | 2019-04-01 |
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