CN102523668A - Starting device of fluorescent lamp - Google Patents

Starting device of fluorescent lamp Download PDF

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CN102523668A
CN102523668A CN 201110407725 CN201110407725A CN102523668A CN 102523668 A CN102523668 A CN 102523668A CN 201110407725 CN201110407725 CN 201110407725 CN 201110407725 A CN201110407725 A CN 201110407725A CN 102523668 A CN102523668 A CN 102523668A
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relay
connected
fluorescent lamp
circuit
jal
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CN 201110407725
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Chinese (zh)
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CN102523668B (en )
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李顺华
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李顺华
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The invention discloses a starting device of a fluorescent lamp, the starting device has the advantages of completely satisfying the preheating time and preheating current of the fluorescent lamp to start the lamp at the optimal state, so that the lamp is more reliably started to reduce the damage on an electrode and effectively prolong the service life of the fluorescent lamp. The starting device of fluorescent lamp of the invention is irrespective to the working voltage of a lighting tube, so the starting device can start the lamp at a high tube voltage and realize the possibility of driving three lamps to work by one ballast, thereby expanding the application range of the ballast. The starting device of fluorescent lamp disclosed by the invention has the advantages of greatly saving the cost and greatly saving the electric energy, thereby having a quite extensive application prospect.

Description

一种荧光灯的启动装置技术领域[0001] 本发明涉及一种灯的启动装置,更具体地说涉及一种荧光灯的启动装置。 A fluorescent lamp starting device Technical Field [0001] relates to a lamp of the present invention, activation means, and more particularly relates to a fluorescent lamp starting device. 背景技术[0002] 荧光灯电路主要是由荧光灯管、镇流器和启辉器构成,而镇流器有电感镇流器和节能的LC电感电容镇流器,作为荧光灯电路的重要部件之一的启辉器,一直延用辉光启辉器也称氖气启动器,在荧光灯启动过程中,预热的时间和预热的电流直接影响荧光灯电极的寿命,当灯的阴极预热未到发射温度时(时间过短或电流过小)容易使灯丝上的发热材料严重溅射,会使灯丝周围的管壁上出现早期发黒。 [0002] Fluorescent circuit mainly by the fluorescent tube, a starter and ballast configuration, and the ballast and the ballast inductance energy of the LC LC ballast circuit of a fluorescent lamp as one of the important components starter, the starter has been using glow starter, also known as neon, fluorescent lamp startup process, the preheating and the preheating current time directly affects the life of the fluorescent lamp electrodes when the lamp is not time for transmitting the cathode preheating when the temperature (current time is too short or too small) severe heating material easily sputtered on the filament, black appears on early detection will wall surrounding the filament. 缩短灯管寿命。 Shorten lamp life. 一般来说氖泡式启辉器的启动方式在成功点亮灯管前都会有几次失败的启动。 Generally neon bubble starter successful start-up mode before lighting the lamp will have several failed start. 这几次不成功的激发会造成灯丝上电子粉的大量溅射,缩短电极寿命并造成灯管两端早期发黑。 This several unsuccessful excitation will cause a lot sputtered on the filament electron powder and shorten the electrode life and cause early at both ends of lamp black. 还有传统的荧光灯启辉器的启动时间受环境温度和电压变化影响较大,不能实现高管压的启辉功能,这些都是氖泡式启辉器的缺点。 There start time of a conventional fluorescent lamp starter voltage change by ambient temperature and the greater impact, pressure can not be achieved starter executive function, which are shortcomings of neon bubble of starter. 发明内容[0003] 鉴于现有技术存在的上述缺陷,本发明提供一种荧光灯的启动装置,他解决了现有技术存在的不足。 [0003] In view of the above-described drawbacks of the prior art, the present invention provides a fluorescent lamp starting device, he solved the deficiencies of the prior art. [0004] 为了解决上述的技术缺陷,本发明采取以下的技术方案:[0005] 一种荧光灯的启动装置,主要由开关和驱动继电器触点开关的电路组成,该荧光灯的启动装置的特征在于:[0006] 在荧光灯电路的输入端,设有驱动继电器(JAl)动作的驱动电路;[0007] 在电容器(Cl)的两端,设有驱动继电器(JB)动作的驱动电路。 [0004] To solve the above technical defects, the present invention takes the following technical solution: [0005] A fluorescent lamp starting device, mainly composed of a switch and a drive circuit composed of switching relay contacts, wherein the fluorescent lamp starting device comprising: [0006] in the input circuit of a fluorescent lamp, a driving circuit for driving the relay (Jal) operation; [0007] across the capacitor (Cl), and a drive circuit driving a relay (JB) operation. [0008] 所说的驱动继电器(JAl)动作的驱动电路包括继电器(JAl),电容降压式电源电路,所述的电容降压式电源电路由(CAl)、(RAl)、(DAl)、(DA2), (WA)、(CA2)组成,所述的(CAl)、(RAl)相互并联后一端通过开关(KB)接电源输入端(L),另一端则与(DAl)负极和(DA2)的正极相连接,(WA)的负极、(CA2)的正极、(JAl)的一端同(DA2)的负极相连接,(DAl)的正极、(WA)的正极、(CA2)的负极、(JAl)的一端同电源输入端(N)点相连接, 继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,而另一组触点开关(KAl-2a)、(KAl-2b)的公共端接⑶点,常开触点(KAl_2a)接电容(C2)的一端,常闭触点(KAl-2b)接电容(C3)的一端;[0009] 所说的驱动继电器(JB)动作的驱动电路包括继电器(JB),电容降压式电源电路, 所述的电容降压式电源电路由(CBl)、(RB)、(DBl)、(DB2)、(WB)、(CB2) [0008] The relay drive circuit of said driver (Jal) comprises a relay operation (Jal), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CAl), (RAl), (DAl), (DA2), (WA), (CA2) composition, according to (CAl), (RAl) in parallel with each other after the end of the power input terminal (L) via a switch (KB), and the other end (DAl) and negative ( DA2 in) the positive electrode is connected, (WA) of the negative electrode, a positive electrode (CA2 of the), the same (DA2 in) the negative end (Jal) is connected, (DAl) positive electrode, (WA) positive electrode, (CA2 of the) negative , (Jal) is connected to an end point of the same power supply input (N), the relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament loop, and the other set of contacts switches (of KAl -2a), (KAl-2b) ⑶ common termination point, normally open contact (KAl_2a) connected to one end of the capacitor (C2), the normally closed contact (KAl-2b) connected to one end of the capacitor (C3); and [0009 ] of said drive circuit driving a relay (JB) includes a relay operation (JB), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CBl), (RB), (DBl), (DB2 ), (WB), (CB2) 成,所述的(CBl)、 (RB)相互并联后一端接电源输入端(L),另一端则与(DBl)负极和(DB2)的正极相连接, (WB)的负极、(CB2)的正极、(JB)的一端同(DB2)的负极相连接,(DBl)的正极、(WB)的正极、(CB2)的负极、(JB)的一端同(B)点相连接。 To said (CBl), (RB) connected in parallel with each other after one end of the power supply input (L), and the other end (DB1) and a negative electrode (DB2) is connected to the positive electrode, (the WB) negative electrode, (CB2) a positive electrode, one end (JB) with (DB2) is connected to the negative electrode, (DB1) of a positive electrode, a positive electrode (WB) is, (CB2) negative electrode, (JB) with an end point (B) is connected. [0010] 所说的荧光灯(FLl)还串联接有荧光灯(FL2),继电器(JAl)的触点开关(KAl-I)4串联接在荧光灯(FLl)的灯丝回路,继电器(JAl)的触点开关(KA1-3)串联接在荧光灯(FL2)的灯丝回路。 [0010] said fluorescent lamp (FL1) is also connected in series with a fluorescent light (FL2), the relay (Jal) of the contact switch (KAl-I) 4 connected in series with the fluorescent lamp (FL1) of the filament circuit relay (Jal) touch switches (KA1-3) connected in series with the fluorescent lamp (FL2) of the filament circuit. [0011] 所说的在荧光灯(FLl)、(FL2)之后,还串联接有荧光灯(FL3),继电器(JAl)的两端还并联接有继电器(JA2),继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JA2)的触点开关(KA2-1)串联接在荧光灯(FL2)的灯丝回路,继电器(JA2)的触点开关(KA2-2)串联接在荧光灯(FL3)的灯丝回路。 [0011] said fluorescent lamp (FLl), then (FL2), also connected in series with a fluorescent (FL3), both ends of the relay (Jal) and coupled with a further relay (JA2), relay (Jal) contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit relay (JA2) of the switch contact (KA2-1) connected in series with the fluorescent lamp (FL2) of the filament circuit relay (JA2) of the contact switch (KA2 -2) is connected in series fluorescent (FL3) of the filament circuit. [0012] 所说的继电器(JAl)、(JA2)的两端还并联接有继电器(JA3),继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JA2)的触点开关(KA2-1)串联接在荧光灯(FU)的灯丝回路,继电器(JA!3)的触点开关(KA3-1)串联接在荧光灯(FL3) 的灯丝回路。 [0012] said relay (Jal), ends (JA2) and coupled with a further relay (JA3), relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit, relay (JA2) of the switch contact (KA2-1) connected in series with the fluorescent lamp (FU) of the filament circuit relay (JA! 3) of the contact switch (KA3-1) connected in series with the fluorescent lamp (FL3) of the filament circuit. [0013] 所说的继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JAl)的触点开关(KA1-3)串联接在荧光灯(FL2)的灯丝回路,继电器(JAl)的触点开关(KA1-4)串联接在荧光灯(FL3)的灯丝回路。 [0013] said relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit relay (Jal) switch contact (KA1-3) connected in series with the fluorescent lamp (FL2) filament circuit relay (Jal) switch contact (KA1-4) connected in series with the fluorescent lamp (FL3) of the filament circuit. [0014] 所说的在继电器(JAl)、(JA2)、(JA3)的并联电路中,继电器(JA2)串联接有电阻(RA2),继电器(JA3)串联接有电阻(RA3);在继电器(JAl)、(JA2)的并联电路中,继电器(JA2)还串联接有电阻(RA2);在(B)、(C)两点,接有电容器(C4)。 [0014] said relay (JAl), (JA2), (JA3) of the parallel circuit, the relay (JA2) connected in series with a resistance (the RA2), the relay (JA3) connected in series with a resistance (the RA3); relay (JAl), (JA2) of the parallel circuit, the relay (JA2) connected in series with a further resistance (the RA2); in (B), (C) two, connected with the capacitor (C4). [0015] 一种荧光灯的启动装置,主要由开关和驱动继电器触点开关的电路组成,该荧光灯的启动装置的特征在于:[0016] 在荧光灯电路的输入端,设有驱动继电器(JA)动作的驱动电路;[0017] 在在电感镇流器器(BL)的两端(L和C),设有驱动继电器(JB)动作的驱动电路。 Actuating means [0015] for a fluorescent lamp, mainly by a switch and a drive circuit composed of switching relay contacts, characterized in that the fluorescent lamp starting device: [0016] at the input of the circuit of a fluorescent lamp, a driving relay (JA) Action driving circuit; [0017] at both ends (L and C) is an inductive ballast (BL), and a drive circuit driving a relay (JB) operation. [0018] 所说的驱动继电器(JA)动作的驱动电路包括继电器(JA),电容降压式电源电路, 所述的电容降压式电源电路由(CAl)、(RA)、(DAl)、(DA2)、(WA)、(CA2)组成,所述的(CAl)、 (RA)相互并联后一端通过开关(KB)接电源输入端(L),另一端则与(DAl)负极和(DA2)的正极相连接,(WA)的负极、(CA2)的正极、(JA)的一端同(DA2)的负极相连接,(DAl)的正极、(WA)的正极、(CA2)的负极、(JAl)的一端同电源输入端(N)相连接,继电器(JA)的触点开关(KA)串联接在荧光灯(FL)的灯丝回路,用于启动荧光灯;[0019] 所说的驱动继电器(JB)动作的驱动电路包括继电器(JB),电容降压式电源电路, 所述的电容降压式电源电路由(CBl)、(RB)、(DBl)、(DB2)、(WB)、(CB2)组成,所述的(CBl)、 (RB)相互并联后一端接电源输入端(L),另一端则与(DBl)负极和(DB2)的正极相连接, (WB)的负极 [0018] The relay drive circuit of said driver (JA) comprises a relay operation (JA), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CAl), (RA), (DAl), (DA2), (WA), (CA2) composition, according to (CAl), (RA) in parallel with each other after the end of the power input terminal (L) via a switch (KB), and the other end (DAl) and negative ( DA2 in) the positive electrode is connected, (WA) of the negative electrode, a positive electrode (CA2 of the), the same (DA2 in) the negative end (JA) is connected, (DAl) positive electrode, (WA) positive electrode, (CA2 of the) negative , (Jal) connected to one end of the same power supply input (N), the relay (JA) of the contact switch (KA) connected in series with the fluorescent lamp (FL) is a filament circuit for starting the fluorescent lamp; [0019] said driving relay driving circuit (JB) includes a relay operation (JB), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CBl), (RB), (DBl), (DB2), (WB) , (CB2) composition, according to (CBl), (RB) connected in parallel with each other after one end of the power supply input (L), and the other end (DB1) of the positive electrode and the negative electrode (DB2) is connected, (the WB) negative (CB2)的正极、(JB)的一端同(DB2)的负极相连接,(DBl)的正极、(WB)的正极、(CB2)的负极、(JB)的一端同(C)点相连接。 (CB2) of the positive electrode, the same (DB2) the negative end (JB) is connected, (DB1) of a positive electrode, a positive electrode (WB) is, (CB2) negative electrode, (JB) at one end with the point (C) is connected to . [0020] 本发明的荧光灯启动装置,其独特之处在于,完全满足荧光灯预热的时间和预热的电流,使灯在最佳的状态下启动,灯的启动更为可靠,从而减少了对电极的损伤,有效地延长了荧光灯的寿命。 [0020] The fluorescent lamp starting device of the present invention, which is unique in that, to fully meet the current time and the preheating of the fluorescent lamp preheating the lamp is started in the best condition, more reliable starting of the lamp, which reduces the damage to the electrode, effectively extending the life of the fluorescent lamp. 由于本发明的荧光灯启动装置与灯管的工作电压无关,所以能实现高管压的启辉,使一只镇流器带三支灯工作变为可能,扩大了镇流器的应用范围。 Since the present invention is a fluorescent lamp starting and lamp operating voltage of the device is independent, it is possible to achieve high line pressures of starter, a ballast so that it becomes possible to work with three lamps, expand the application range of the ballast. 本发明的荧光灯启动装置节约成本显著、节约电能显著,其应用前景将会非常广阔。 A fluorescent lamp starting device of the present invention, significant cost savings, significant energy savings, which will be very broad application prospects. 附图说明[0021] 图1为本发明的荧光灯启动装置的电路结构原理图。 BRIEF DESCRIPTION circuit configuration diagram of the apparatus of [0021] FIG. 1 start fluorescent lamp of the present invention. [0022] 图2为本发明的荧光灯启动装置的局部电路结构原理图。 Partial circuit diagram showing the configuration of the apparatus [0022] FIG 2 start fluorescent lamp of the present invention. [0023] 图3为本发明的另一种荧光灯启动装置的局部电路结构原理图。 Partial circuit diagram showing the configuration of another fluorescent lamp device [0023] FIG. 3 of the present invention starts. [0024] 图4为本发明的另一种荧光灯启动装置的局部电路结构原理图。 Partial circuit diagram of another structure of a fluorescent lamp [0024] FIG. 4 of the present invention, the starting device. [0025] 图5为本发明的另一种荧光灯启动装置的局部电路结构原理图。 Partial circuit diagram showing the configuration of another fluorescent lamp device [0025] FIG. 5 of the present invention starts. [0026] 图6为本发明的另一种荧光灯启动装置的局部电路结构原理图。 Partial circuit diagram showing the configuration of another fluorescent lamp device [0026] FIG. 6 of the present invention starts. [0027] 图7为本发明的另一种荧光灯启动装置的电路结构原理图。 [0027] FIG. 7 of the present invention is a further schematic circuit configuration of a fluorescent lamp starting device. 具体实施方式[0028] 下面结合附图对本发明作进一步细述。 DETAILED DESCRIPTION [0028] The following drawings in conjunction with the present invention further detailing. [0029] 参见附图1,设置在荧光灯电路的输入端的驱动继电器(JAl)动作的驱动电路包括继电器(JA1),电容降压式电源电路,所述的电容降压式电源电路由(CA1)、(RAl), (DAl)、(DA2)、(WA)、(CA2)组成,所述的(CAl)、(RAl)相互并联后一端通过开关(KB)接电源输入端(L),另一端则与(DAl)负极和(DA2)的正极相连接,(WA)的负极、(CA2)的正极、 (JAl)的一端同(DA2)的负极相连接,(DAl)的正极、(WA)的正极、(CA2)的负极、(JAl)的一端同电源输入端(N)相连接,继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl) 的灯丝回路,而另一组触点开关(KAl-2a)、(KAl-2b)的公共端接⑶点,常开触点(KAlIa) 接电容(C2)的一端,常闭触点(KAl-2b)接电容(C3)的一端。 [0029] Referring to Figure 1, the relay drive circuit for driving a fluorescent lamp provided at the input of the circuit (Jal) comprises a relay operation (JA1), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CAl) , (RAl), (DAl), (DA2), (WA), (CA2), the latter connected in parallel to each other according to (CAl), (RAl) end of the power input terminal (L) via a switch (KB), the other One end of the and (DAl) a negative electrode, and (DA2 in) the positive electrode is connected, (WA) of the negative electrode, a positive electrode (CA2 of the) one end (Jal) with (DA2 in) anode is connected, (DAl) positive electrode, (WA ) positive electrode, (CA2 of the) negative electrode, (Jal) connected to one end of the same power supply input (N), the relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit, and another set of contact switch (KAl-2a), (KAl-2b) ⑶ common termination point, normally open contact (Kalia) connected to one end of the capacitor (C2), the normally closed contact (KAl-2b) to the capacitor (C3) at one end. [0030] 设置在电容器(Cl)的两端用于驱动继电器(JB)动作的驱动电路包括继电器(JB),电容降压式电源电路,所述的电容降压式电源电路由(CB1)、(RB), (DBl), (DB2)、 (WB) > (CB2)组成,所述的(CB1)、(RB)相互并联后一端接电源输入端(L),另一端则与(DBl) 负极和(DB2)的正极相连接,(WB)的负极、(CB2)的正极、(JB)的一端同(DB2)的负极相连接,(DBl)的正极、(WB)的正极、(CB2)的负极、(JB)的一端同(B)点相连接。 A driving circuit [0030] provided at both ends of the capacitor (Cl) for driving the relay (JB) includes a relay operation (JB), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CBl), (RB), (DBl), (DB2), (WB)> (CB2) composed of the (CB1), (RB) connected in parallel with each other after one end of the power supply input (L), and the other end (DB1) a negative electrode, and (DB2) the positive electrode is connected, (the WB) of the negative electrode, a positive electrode (CB2), the same (DB2) the negative end (JB) is connected, (DB1) positive electrode, (the WB) positive electrode, (CB2 ) negative electrode, (JB) with an end point (B) is connected. [0031] 当电路接通电源后,输入电压加在(L)和(N)两端。 [0031] When the power-on circuit, the input voltage applied to the (L) and ends (N). 输入电压通过(KB)加到电容降压式电源电路,(CAl)为降压电容,(RAl)为泄放电阻,(DAl)、(DA2)组成半波整流(也可以是全波整流),(WA)、(CA2)组成稳压滤波,在(WA)、(CA2)两端形成直流电压,该直流电压加到继电器(JAl)的两端,使继电器(JAl)吸合,串联接在荧光灯(FLl)的灯丝回路的继电器(JAl)的触点开关(KAl-I)动作(吸合),使荧光灯电路形成预热灯丝的电流,同时,继电器(JAl)的另一组触点开关(KAl-加)、(KAl-2b)动作,常开触点(KAl-2a)接通预热用的电容器(C2)该技术为中国专利,专利号201010173627. 9,常闭触点(KAl_2b)动作,断开波形校正电容器(O)该技术为中国专利,专利号201010554688. X 。 By the input voltage (KB) was added to a capacitive buck power supply circuit, (CAl) of bulk capacitors, (RAl) is a bleeder resistor, (DAl), (DA2) composed of half-wave rectification (full-wave rectification may be) , (WA), (CA2) filter regulator composition, the (WA), (CA2) are formed at both ends of a DC voltage, the DC voltage is applied across the relay (Jal) of the relay (Jal) pull, series connection the filament circuit of the fluorescent lamp (FL1) of the relay (Jal) of the contact switch (KAl-I) action (pull), the fluorescent lamp filament preheating circuit current is formed, while the relay (Jal) of the other group contacts switch (KAl- plus), (KAl-2b) operation, a normally open contact (KAl-2a) switched capacitor (C2) preheating the technique of Chinese Patent No. 201010173627.9, normally closed contact ( KAl_2b) operation, waveform correction capacitor is disconnected (O) which is a technique Chinese Patent No. 201010554688. X. 由于此时荧光灯电路形成了电流,该电流在电容器(Cl)上必然产生电压,该电压使设置在电容器(Cl)的两端用于驱动继电器(JB)动作的驱动电路得电,电容器(Cl)两端的电压通过降压电容(CBl),泄放电阻(RB),半波整流(也可以是全波整流)二极管(DBl)、(DB2)和稳压二极管(WB)以及滤波电容(〔8幻,在(WB)、(CB2)两端形成直流电压,该直流电压加到继电器(JB)的两端, 使继电器(JB)吸合,串联在驱动继电器(JAl)动作的驱动电路的继电器(JB)的触点开关(KB)动作(断开),驱动继电器(JAl)动作的驱动电路失电,此时,电容器(CA2)储存的电荷继续维持继电器(JAl)吸合,直到电容器(CA》储存的电荷不能维持继电器(JAl)的吸合,继电器(JAl)才失电断开,继电器(JAl)的触点开关(KAl-I)动作(断开),灯被点亮。 灯被点亮的同时,继电器(JAl)的另一组 At this time, since the formation of a fluorescent lamp circuit current, which inevitably produce voltage across the capacitor (Cl), arranged so that the voltage across the capacitor (Cl) of the drive circuit for driving relay (JB) operation is energized, the capacitor (CI ) by a step-down voltage across the capacitor (CBl), bleeder resistor (RB), half-wave rectification (full-wave rectifier may be a) a diode (DBl), (DB2) and zener diode (WB) and a filter capacitor ([ magic 8, the (WB), (CB2) are formed at both ends of a DC voltage, the DC voltage is applied across the relay (JB) of the relay (JB) pull series drive circuit driving a relay (Jal) operation of relay (JB) of the contact switch (KB) operation (off), the relay driver (Jal) operation of the drive circuit energized, at this time, the charge capacitor (CA2 of the) stored continuation relay (Jal) pull, until the capacitor (CA "relay charge storage can not be maintained (Jal) pull-in relay (Jal) was de-energized, the relay (Jal) of the contact switch (KAl-I) operation (off), the lamp is lighted. while the lamp is lit, the relay (Jal) another set of 点开关(KAl-2a)、(KAl_2b)动作,回到正常工作状态。从上述的工作原理可知,本发明的荧光灯启动装置同现有技术相比主要有三个优点: 一是无辉光启辉器的辉光放电期,接上电源即可预热灯丝;二是预热时间可根据要求设定, 使灯的阴极得到充分的预热达到发射温度,从而减少电子粉的溅射,延长电极寿命。三是本发明的荧光灯启动装置与灯管的工作电压无关,所以能实现高管压的启辉,使一只镇流器能带三支灯。 Switches (KAl-2a), (KAl_2b) operation returns to the normal state From the above operating principle, the present invention is a fluorescent lamp starting device has three main advantages compared with the prior art: First starter without a glow of the glow discharge device, plug in the power to preheat the filament; second warm-up time can be set according to requirements, the cathode of the lamp to obtain a sufficient emission temperature warmed up, so as to reduce sputtering of the electronic powder, extension electrodes life. Third, the present invention is a fluorescent lamp starting and lamp operating voltage of the device is independent, it is possible to achieve high line pressures of the starter, so that a three-band lamp ballasts.

[0032] 图2是一个镇流器带二支灯管的灯电路结构原理图,图中荧光灯(FLl)还串联接有荧光灯(FL2),继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JAl)的触点开关(KA1-3)串联接在荧光灯(FL2)的灯丝回路。 [0032] FIG. 2 is a schematic diagram of a circuit configuration of a lamp with two lamp ballast, a fluorescent lamp in FIG (FL1) is also connected in series with a fluorescent light (FL2), the relay (Jal) of the contact switch (KAl-I) the series connection of the fluorescent lamp (FL1) of the filament circuit relay (Jal) switch contact (KA1-3) connected in series with the fluorescent lamp (FL2) of the filament circuit. 整灯的电路工作情况与图1相同,不同之处在于一个镇流器带二支灯管(FLl和FU),继电器(JAl)有三组触点开关(KAl-l、KAl-2a、KAl-2b、KAl-3)。 The same circuit operation of FIG whole lamp 1, except that a lamp ballast with two (FL1 and FU), the relay (Jal) has three contact switch (KAl-l, KAl-2a, KAl- 2b, KAl-3).

[0033] 图3是一个镇流器带三支灯管的电路结构原理图,图中荧光灯(FLl)、(FL2)还串联接有荧光灯(FL3),继电器(JAl)的两端还并联接有继电器(JA^,继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JA2)的触点开关(KA2-1)串联接在荧光灯(FL2)的灯丝回路,继电器(JA2)的触点开关(KA2-2)串联接在荧光灯(FL3)的灯丝回路。整灯的电路工作情况与图1相同,不同之处在于一个镇流器带三支灯管(FL1、FL2 和FL3),继电器(JAl)的两端还并联接有继电器(JA2)。继电器(JAl)负责荧光灯(FLl) 的预热启动,继电器(JA2)则负责荧光灯(FL2)、(FL3)的预热启动。 [0033] FIG. 3 is a circuit configuration diagram with ballast three lamp, a fluorescent lamp in FIG (FLl), (FL2) connected in series with a further fluorescent (FL3), both ends of the relay (Jal) and further coupled relays (JA ^, relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit relay (JA2) of the switch contact (KA2-1) connected in series with the fluorescent lamp (FL2) filament circuit relay (JA2) of the switch contact (KA2-2) connected in series with the fluorescent lamp (FL3) of the filament circuit. the same circuit operation of FIG whole lamp 1, except that a ballast with three lamp (FL1, FL2 and FL3), both ends of the relay (JAl) and also has a connection relay (JA2). relay (JAl) responsible preheat fluorescent lamp (FLl) start, relay (JA2) is responsible fluorescent lamps (FL2) , (FL3) warm-up starts.

[0034] 图4是另一个镇流器带三支灯管的电路结构原理图,图中继电器(JAl)、(JA2)的两端还并联接有继电器(JA3),继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl) 的灯丝回路,继电器(JA2)的触点开关(KA2-1)串联接在荧光灯(FL2)的灯丝回路,继电器(JA3)的触点开关(KA3-1)串联接在荧光灯(FL3)的灯丝回路。 [0034] FIG. 4 is another circuit configuration diagram with ballast three lamp, FIG relay (Jal), ends (JA2) and coupled with a further relay (JA3), relay (Jal) touch switches (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit relay (JA2) of the switch contact (KA2-1) connected in series with the fluorescent lamp (FL2) of the filament circuit relay (JA3) contact switch (KA3-1) is connected in series fluorescent (FL3) of the filament circuit. 整灯的电路工作情况与图1相同,不同之处在于继电器(JAl)负责荧光灯(FLl)的预热启动,继电器(JA2)则负责荧光灯(FL2)的预热启动,继电器(JA3)则负责荧光灯(FL3)的预热启动。 The same circuit operation of FIG whole lamp 1, except that the relay (Jal) responsible for preheating the fluorescent lamp (FL1) starting relay (JA2) preheating the fluorescent lamp (FL2) is responsible for starting, the relay (JA3) is responsible for fluorescent (FL3) warm-up starts.

[0035] 图5是另一个镇流器带三支灯管的灯的电路结构原理图,图中继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JAl)的触点开关(KA1-3)串联接在荧光灯(FL2)的灯丝回路,继电器(JAl)的触点开关(KA1-4)串联接在荧光灯(FL3) 的灯丝回路。 [0035] FIG. 5 is a lamp with another three lamp ballast circuit configuration diagram, FIG relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit, relay (Jal) switch contact (KA1-3) connected in series with the fluorescent lamp (FL2) of the filament circuit relay (Jal) switch contact (KA1-4) connected in series with the fluorescent lamp (FL3) of the filament circuit. 整灯的电路工作情况与图1相同,不同之处在于三支灯管均由继电器(JAl) 进行预热启动。 The same circuit operation of FIG whole lamp 1, except that the three tube by relay (Jal) preheating start.

[0036] 图6是本发明的荧光灯启动装置的局部电路结构原理图,图中,在继电器(JAl)、 (JA2)、(JA3)的并联电路中,继电器(JA2)串联接有电阻(RA2),继电器(JA3)串联接有电阻(RA3),电阻(RA2)的作用是使继电器(JA2)在继电器(JAl)的之前动作。 [0036] FIG. 6 is a partial circuit configuration diagram fluorescent lamp according to the present invention, starting apparatus, the figure, the relay (JAl), (JA2), (JA3) of the parallel circuit, the relay (JA2) series connected resistor (the RA2 ), relay (JA3) connected in series with a resistance (the RA3), effect of resistance (the RA2) is a relay (JA2) prior to operation of the relay (Jal) a. 电阻(RA3)的作用是使继电器(JA3)在继电器(JA2)的之前动作。 Resistance effect (the RA3) is a relay (JA3) prior to operation of the relay (JA2) of. 继电器(JAl)、(JA2)、(JA3)的工作顺是(JA3)先动作,荧光灯(FL3)先被点亮,(JA2)后动作,荧光灯(FL2)后点亮。 Relay (JAl), (JA2), (JA3) is built to work (JA3) first operation, fluorescent (FL3) is first lit, (JA2) after the operation, the fluorescent light (FL2) lights. (JAl)最后动作,荧光灯(FLl)最后被点亮。 (Jal) last operation, the fluorescent lamp (FL1) finally illuminates.

[0037] 图中,在继电器(JAl)、(JA2)的并联电路中,继电器(JA2)还串联接有电阻(RA2), 电阻(RA2)的作用是使继电器(JA2)在继电器(JAl)的之前动作,先点亮荧光灯(FL2)和荧光灯(FL3),继电器(JAl)后动作,后点亮荧光灯(FLl)。 [0037] FIG., The relay (JAl), (JA2) of the parallel circuit, the relay (JA2) further series connection of a resistor (the RA2), the role of the resistance (the RA2) is a relay (JA2) relay (Jal) before the operation, the first lighting the fluorescent lamp (FL2) and fluorescent (FL3), the relay (Jal) operation, after lighting the fluorescent lamp (FLl).

[0038] 图中,在⑶、(C)两点,接有电容器(C4)。 [0038] FIG., The ⑶, (C) two, connected with the capacitor (C4). 电容器(C4)的作用是利于荧光灯的启动。 The role of capacitor (C4) is conducive to start fluorescent lamps. [0039] 需要说明的是电阻(RA2)和电阻(RA3)也可以是二极管或其他能产生压降的元件,电阻(R^)可用一个二极管代替,电阻(RA!3)可用二个二极管串联代替。 [0039] Note that the resistance (the RA2) and a resistor (the RA3) may also be a diode or other device capable of producing a pressure drop, the resistance (R ^) can be used instead of a diode, a resistor (RA! 3) two diodes connected in series can be used instead.

[0040] 图7是本发明的另一种荧光灯启动装置的电路结构原理图。 [0040] FIG. 7 is a circuit diagram showing the configuration of another fluorescent lamp apparatus according to the present invention starts. 图中,该电路主要由二组开关和驱动继电器触点开关的电路组成,一组为开关(KA)和驱动继电器(JA)动作的驱动电路,另一组则为开关(KB)和驱动继电器(JB)动作的驱动电路。 FIG, the circuit is mainly composed of two sets of switches and a driving circuit composed of switching relay contacts, a group of switches (KA) and driving the relay drive circuit (JA) operation, compared to another group switch (KB) and drive relay a driving circuit (JB) operation. 所说的驱动继电器(JA)动作的驱动电路包括继电器(JA),电容降压式电源电路,所述的电容降压式电源电路由(CAl)、(RA)、(DAl)、(DA2)、(WA)、(CA2)组成,所述的(CAl)、(RA)相互并联后一端通过开关(KB)接电源输入端(L),另一端则与(DAl)负极和(DA2)的正极相连接,(WA)的负极、 (CA2)的正极、(JA)的一端同(DA2)的负极相连接,(DAl)的正极、(WA)的正极、(CA2)的负极、(JA)的一端同电源输入端(N)相连接,继电器(JA)的触点开关(KA)串联接在荧光灯(FL)的灯丝回路,用于启动荧光灯; Driving said relay drive circuit (JA) comprises a relay operation (JA), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CAl), (RA), (DAl), (DA2) , (WA), (CA2), the latter connected in parallel to each other according to (CAl), (RA) end of the power input terminal (L) via a switch (KB), and the other end (DAl) and negative electrode (DA2 in) of the positive electrode is connected, (WA) of the negative electrode, a positive electrode (CA2 of the), the same (DA2 in) the negative end (JA) is connected, (DAl) positive electrode, (WA) positive electrode, (CA2 of the) negative electrode, (JA ) with one end of a power input terminal (N) connected to the relay (JA) of the contact switch (KA) connected in series with the fluorescent lamp (FL) is a filament circuit for starting the fluorescent lamp;

[0041] 所说的驱动继电器(JB)动作的驱动电路包括继电器(JB),电容降压式电源电路, 所述的电容降压式电源电路由(CBl)、(RB)、(DBl)、(DB2)、(WB)、(CB2)组成,所述的(CBl)、 (RB)相互并联后一端接电源输入端(L),另一端则与(DBl)负极和(DB2)的正极相连接, (WB)的负极、(CB2)的正极、(JB)的一端同(DB2)的负极相连接,(DBl)的正极、(WB)的正极、(CB2)的负极、(JB)的一端同(C)点相连接。 [0041] The relay drive circuit of said driver (JB) includes a relay operation (JB), capacitor step-down power supply circuit, said power supply circuit by the step-down capacitance (CBl), (RB), (DBl), (DB2), (WB), (CB2) composition, according to (CBl), (RB) connected in parallel with each other after one end of the power supply input (L), and the other end (DB1) and a negative electrode (DB2) the positive phase connection, (WB) of the negative electrode, a positive electrode (CB2), the same (DB2) the negative end (JB) is connected, (DB1) of a positive electrode, a positive electrode (WB), and (CB2) negative electrode, (JB) of with an end point (C) is connected.

[0042] 当电路接通电源后,输入电压加在(L)和(N)两端。 [0042] When the circuit power source is turned on, the input voltage applied to the (L) and ends (N). 输入电压通过(KB)加到电容降压式电源电路,(CAl)为降压电容,(RA)为泄放电阻,(DAl)、(DA2)组成半波整流(也可以是全波整流),(WA)、(CA2)组成稳压滤波,在(WA)、(CA2)两端形成直流电压,该直流电压加到继电器(JA)的两端,使继电器(JA)吸合,串联接在荧光灯(FL)的灯丝回路的继电器(JA)的触点开关(KA)动作(吸合),使荧光灯电路形成预热灯丝的电流,由于此时荧光灯电路形成了电流,该电流在电感镇流器(BL)上必然产生电压,该电压使设置在电感镇流器(BL)的两端(L和C点)用于驱动继电器(JB)动作的驱动电路得电,通过降压电容(CBl), 泄放电阻(RB),半波整流(也可以是全波整流)二极管(DBl)、(DB2)和稳压二极管(WB) 以及滤波电容(〔8幻,在(WB)、(CB》两端形成直流电压,该直流电压加到继电器(JB)的两端,使继电器(JB)吸合,串联在 By the input voltage (KB) was added to a capacitive buck power supply circuit, (CAl) of bulk capacitors, (RA) is a bleeder resistor, (DAl), (DA2) composed of half-wave rectification (full-wave rectification may be) , (WA), (CA2) filter regulator composition, the (WA), (CA2) are formed at both ends of a DC voltage, the DC voltage is applied across the relay (JA) of the relay (JA) pull, series connection the filament circuit of the fluorescent lamp (FL) of the relay (JA) of the contact switch (KA) action (pull), the fluorescent lamp filament preheating circuit current is formed, since the case is formed of a fluorescent lamp circuit current, the current in the inductor town flow (BL) inevitably produce voltage, the voltage across the inductor is provided so that the ballast (BL) (L and C point) for driving the relay is energized (JB) operation of the driving circuit, via the step-down capacitance ( CBl), bleeder resistor (the RB), half-wave rectification (full-wave rectifier may be a) a diode (DBl), (DB2) and zener diode (WB) and a filter capacitor (8 [phantom in (WB), ( CB "are formed at both ends of a DC voltage, the DC voltage is applied across the relay (JB) of the relay (JB) pull connected in series 驱动继电器(JA)动作的驱动电路的继电器(JB)的触点开关(KB)动作(断开),使驱动继电器(JA)动作的驱动电路失电,此时,电容器(CA2)储存的电荷继续维持继电器(JA)吸合,直到电容器(CA》储存的电荷不能维持继电器(JA)的吸合,继电器(JA)才失电断开,继电器(JA)的触点开关(KA)动作(断开),荧光灯(FL)被点 Relay drive circuit driving a relay (JA) operation (JB) of the contact switch (KB) operation (turned off), the driving relay drive circuit (JA) operation of the loss of power at this time, the capacitor (CA2 of the) charge stored We continue to maintain the relay (JA) pull, until the capacitor (CA "relay charge storage can not be maintained (JA) pull-in relay (JA) was de-energized, the relay (JA) of the contact switch (KA) operation ( disconnect), fluorescent (FL) is the point

[0043] 以上列举的仅为本发明的优选实施方式,凡在本发明的工作原理和思路下所做的等同技术变换均视为本发明的保护范围。 [0043] The above-listed preferred embodiment of the present invention only, where the conversion equivalents made at the working principle and idea of ​​the present invention are the protection scope of the present invention.

Claims (9)

  1. 1. 一种荧光灯的启动装置,主要由开关和驱动继电器触点开关的电路组成,该荧光灯的启动装置的特征在于:在荧光灯电路的输入端,设有驱动继电器(JAl)动作的驱动电路;在电容器(Cl)的两端,设有驱动继电器(JB)动作的驱动电路。 A fluorescent lamp starting device, mainly by the switching circuit and the driving switch is composed of relay contacts, characterized in that the fluorescent lamp starting device: at the input of the fluorescent lamp circuit, a driving circuit for driving the relay (Jal) operation; across the capacitor (Cl), and a drive circuit driving a relay (JB) operation.
  2. 2.根据权利要求1所说的荧光灯的启动装置,其特征在于:所说的驱动继电器(JAl)动作的驱动电路包括继电器(JAl),电容降压式电源电路,所述的电容降压式电源电路由(CAl)、(RAl)、(DAl)、(DA2)、(WA)、(CA2)组成,所述的(CAl)、 (RAl)相互并联后一端通过开关(KB)接电源输入端(L),另一端则与(DAl)负极和(DA2) 的正极相连接,(WA)的负极、(CA2)的正极、(JAl)的一端同(DA2)的负极相连接,(DAl)的正极、(WA)的正极、(CA2)的负极、(JAl)的一端同电源输入端(N)点相连接,继电器(JAl) 的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,而另一组触点开关(KAl-加)、 (KAl-2b)的公共端接⑶点,常开触点(KAl-2a)接电容(C2)的一端,常闭触点(KAl_2b) 接电容(C3)的一端;所说的驱动继电器(JB)动作的驱动电路包括继电器(JB),电容降压式电源电路,所述的电容降压 2. The actuating means of said fluorescent lamp according to claim 1, wherein: said driving circuit driving a relay (Jal) comprises a relay operation (Jal), capacitor step-down power supply circuit, said capacitor buck a power supply circuit (CAl), (RAl), (DAl), (DA2), (WA), (CA2) composition, according to (CAl), (RAl) in parallel with each other after an end of the power input through a switch (KB) end (L), the other end and (DAl) positive and (DA2 in) anode is connected, (WA) of the negative electrode, a positive electrode (CA2 of the) one end (Jal) with (DA2 in) anode is connected, (DAl ) positive electrode, a positive electrode (WA) is, (CA2 of the) a negative electrode, one end (Jal) with the power input terminal (N) connected points, relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp ( FL1) filament loop, and the other set of contacts switches (KAl- plus), (KAl-2b) ⑶ common termination point, normally open contact (KAl-2a) connected to one end of the capacitor (C2), the normally closed contacts (KAl_2b) connected to one end of the capacitor (C3); a drive circuit driving said relay (JB) includes a relay operation (JB), capacitor step-down power supply circuit, said capacitor buck 电源电路由(CBl)、(RB)、(DBl)、(DB2)、(WB)、(CB2)组成,所述的(CBl)、(RB) 相互并联后一端接电源输入端(L),另一端则与(DBl)负极和(DB2)的正极相连接,(WB)的负极、(CB2)的正极、(JB)的一端同(DB2)的负极相连接,(DBl)的正极、(WB)的正极、(CB2) 的负极、(JB)的一端同⑶相连接。 A power supply circuit (CBl), (RB), (DBl), (DB2), (WB), (CB2) composition, according to (CBl), (RB) connected in parallel with each other after one end of the power supply input (L), the other end of the positive electrode and (DB2) and (DB1) cathode is connected, (the WB) of the negative electrode, a positive electrode (CB2), the end (JB) with (DB2) of the negative electrode is connected, (DB1) positive electrode, ( WB) positive electrode, (CB2) negative electrode, (JB) is connected to one end of the same ⑶.
  3. 3.根据权利要求1或2所说的荧光灯的启动装置,其特征在于:荧光灯(FLl)还串联接有荧光灯(FL2),继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路, 继电器(JAl)的触点开关(KA1-3)串联接在荧光灯(FL2)的灯丝回路。 3 of said fluorescent lamp starting device according to claim 1 or 2, wherein: the fluorescent lamp (FL1) is also connected in series with a fluorescent light (FL2), the relay (Jal) of the contact switch (KAl-I) the fluorescent lamp is connected in series (FL1) of the filament circuit relay (Jal) switch contact (KA1-3) connected in series with the fluorescent lamp (FL2) of the filament circuit.
  4. 4.根据权利要求1或2或3所说的荧光灯的启动装置,其特征在于:在荧光灯(FLl)、 (FL2)之后,还串联接有荧光灯(FL3),继电器(JAl)的两端还并联接有继电器(JA》,继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JA2)的触点开关(KA2-1)串联接在荧光灯(FL2)的灯丝回路,继电器(JA2)的触点开关(KA2-2)串联接在荧光灯(FL3)的灯丝回路。 The 1 or 2 or 3 of said fluorescent lamp starting device as claimed in claim, wherein: the fluorescent lamp (FL1), then (FL2), but also across the series connected fluorescent lamps (FL3), relay (Jal) further and coupling relays (JA ", the relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit relay (JA2) of the switch contact (KA2-1) connected in series with the fluorescent lamp ( FL2) filament circuit relay (JA2) of the switch contact (KA2-2) connected in series with the fluorescent lamp (FL3) of the filament circuit.
  5. 5.根据权利要求1或2或3或4所说的荧光灯的启动装置,其特征在于:继电器(JA1)、 (JA2)的两端还并联接有继电器(JA3),继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JA2)的触点开关(KA2-1)串联接在荧光灯(FL2)的灯丝回路, 继电器(JA3)的触点开关(KA3-1)串联接在荧光灯(FL3)的灯丝回路。 The fluorescent lamp starting device of said 1 or 2 or 3 or claim 4, wherein: both ends of the relay (JA1), (JA2) and coupled with a further relay (JA3), relay (Jal) touch switches (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit relay (JA2) of the switch contact (KA2-1) connected in series with the fluorescent lamp (FL2) of the filament circuit relay (JA3) contact switch (KA3-1) is connected in series fluorescent (FL3) of the filament circuit.
  6. 6.根据权利要求1或2或3或4或5所说的荧光灯的启动装置,其特征在于:继电器(JAl)的触点开关(KAl-I)串联接在荧光灯(FLl)的灯丝回路,继电器(JAl)的触点开关(KA1-3)串联接在荧光灯(FL2)的灯丝回路,继电器(JAl)的触点开关(KA1-4)串联接在荧光灯(FL3)的灯丝回路。 The fluorescent lamp starting device of said 1 or 2 or 3 or 4 or claim 5, wherein: the relay (Jal) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL1) of the filament circuit, relay (Jal) switch contact (KA1-3) connected in series with the fluorescent lamp (FL2) of the filament circuit relay (Jal) switch contact (KA1-4) connected in series with the fluorescent lamp (FL3) of the filament circuit.
  7. 7.根据权利要求1或2或3或4或5或6所说的荧光灯的启动装置,其特征在于:在继电器(JAl)、(JA2)、(JA3)的并联电路中,继电器(JA2)串联接有电阻(RA2),继电器(JA3) 串联接有电阻(RA3);在继电器(JAl)、(JA2)的并联电路中,继电器(JA2)还串联接有电阻(RA2);在(B)、(C)两点,接有电容器(C4)。 The 1 or 2 or 3 or 4 or 5 or 6 of said fluorescent lamp starting device as claimed in claim, characterized in that: a parallel circuit of the relay (JAl), (JA2), (JA3), the relay (JA2) the series connection of a resistor (the RA2), the relay (JA3) series connected resistor (the RA3); relay (JAl), (JA2) of the parallel circuit, the relay (JA2) further series connection of a resistor (the RA2); in (B ), (C) two, connected with the capacitor (C4).
  8. 8. 一种荧光灯的启动装置,主要由开关和驱动继电器触点开关的电路组成,该荧光灯的启动装置的特征在于:在荧光灯电路的输入端,设有驱动继电器(JA)动作的驱动电路;在在电感镇流器器(BL)的两端(L和C),设有驱动继电器(JB)动作的驱动电路。 A fluorescent lamp starter, main circuit switching and driving the relay contact switch composition, characterized in that the fluorescent lamp starting device: at the input of the fluorescent lamp circuit, a driving circuit for driving the relay (JA) operation; at both ends (L and C) is an inductive ballast (BL), and a drive circuit driving a relay (JB) operation.
  9. 9.根据权利要求8所说的荧光灯的启动装置,其特征在于:所说的驱动继电器(JA)动作的驱动电路包括继电器(JA),电容降压式电源电路,所述的电容降压式电源电路由(CAl)、(RA)、(DAl)、(DA2)、(WA)、(CA2)组成,所述的(CAl)、(RA) 相互并联后一端通过开关(KB)接电源输入端(L),另一端则与(DAl)负极和(DA2)的正极相连接,(WA)的负极、(CA2)的正极、(JA)的一端同(DA2)的负极相连接,(DAl)的正极、 (WA)的正极、(CA2)的负极、(JAl)的一端同电源输入端(N)相连接,继电器(JA)的触点开关(KAl-I)串联接在荧光灯(FL)的灯丝回路,用于启动荧光灯;所说的驱动继电器(JB)动作的驱动电路包括继电器(JB),电容降压式电源电路,所述的电容降压式电源电路由(CBl)、(RB)、(DBl)、(DB2)、(WB)、(CB2)组成,所述的(CBl)、(RB) 相互并联后一端接电源输入端(L),另一端则与(DBl Fluorescent lamp starter according to claim 8, characterized in that: said driving circuit driving a relay (JA) comprises a relay operation (JA), capacitor step-down power supply circuit, said capacitor buck a power supply circuit (CAl), (RA), (DAl), (DA2), (WA), (CA2) composition, according to (CAl), (RA) after an end of the power input in parallel with each other through a switch (KB) end (L), the other end and (DAl) positive and (DA2 in) anode is connected, (WA) of the negative electrode, a positive electrode (CA2 of the) one end (JA) with (DA2 in) anode is connected, (DAl positive) positive electrode, (WA) is, (CA2 of the) negative electrode, (Jal) with one end of a power input terminal (N) connected to the relay (JA) of the contact switch (KAl-I) connected in series with the fluorescent lamp (FL ) filament circuit for starting the fluorescent lamp; said driving circuit driving a relay (JB) includes a relay operation (JB), capacitor step-down power supply circuit, the capacitance of the step-down of a power supply circuit (CBl), ( RB), (DBl), (DB2), (WB), (CB2) composition, according to (CBl), (RB) connected in parallel with each other after one end of the power supply input (L), and the other end (DB1 )负极和(DB2)的正极相连接,(WB)的负极、(CB2)的正极、(JB)的一端同(DB2)的负极相连接,(DBl)的正极、(WB)的正极、(CB2) 的负极、(JB)的一端同(C)点相连接。 ) Negative and (DB2) the positive electrode is connected, (the WB) positive electrode a negative electrode, a positive electrode (CB2), the same (DB2) the negative end (JB) is connected, (DB1) positive electrode, (the WB) of ( CB2) negative electrode, (JB) with an end point (C) is connected.
CN 201110407725 2011-12-09 2011-12-09 Starting device of fluorescent lamp CN102523668B (en)

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CN103582232A (en) * 2012-08-07 2014-02-12 李顺华 Driving power device of ballast type LED lamp
CN103874273A (en) * 2012-12-11 2014-06-18 李顺华 Driving power supply device for ballast LED (light emitting diode) lamp

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CN202603025U (en) * 2011-12-09 2012-12-12 李顺华 Starter for fluorescent lamp

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CN103582232A (en) * 2012-08-07 2014-02-12 李顺华 Driving power device of ballast type LED lamp
CN103874273A (en) * 2012-12-11 2014-06-18 李顺华 Driving power supply device for ballast LED (light emitting diode) lamp

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