JP5306310B2 - Fluorescent light auxiliary device - Google Patents

Description

  The present invention relates to a fluorescent lamp auxiliary device for replacing a T10 tube fluorescent lamp with a T5 tube fluorescent lamp in a rapid start type fluorescent lamp device.

  In general, in office buildings and the like, it is known that the ratio of the amount of electric power used in lighting fixtures is relatively large together with, for example, air conditioning equipment and power equipment. Therefore, if the lighting equipment is made highly efficient, the amount of electric power used can be reduced, and CO2 emissions can be reduced to help prevent global warming. Needless to say, this can be reduced.

  Here, there are several lighting fixtures such as a light bulb that is temporarily turned on or a fluorescent lamp that is turned on for a long time, but it is possible to reduce the amount of power used in a fluorescent light that is turned on for a long time. If possible, the power consumption of the entire office building can be reduced and the CO2 emission can be reduced. Therefore, it is considered that each fluorescent lamp is replaced with a so-called LED lamp to reduce the amount of power used and the amount of CO2 emission. However, although the amount of power used can be reduced compared to a fluorescent lamp, which is a general lighting fixture, the price of the LED lamp itself is high, and if long-term running costs including initial investment are taken into consideration, the unit cost per unit time Power cost can be reduced, but a large initial investment is required, which is not always common.

  On the other hand, a fluorescent lamp called a T5 tube having a diameter of about 16 mm can be made thinner than a so-called T10 tube having a diameter of about 32 mm or a so-called T8 tube fluorescent lamp having a diameter of about 26 mm. Therefore, the amount of raw materials used can be reduced, the disposal cost can be reduced at the time of disposal, and the power consumption can be further reduced. Further, mercury is enclosed in the glass tube of the fluorescent lamp, but the amount of mercury used is also reduced compared to the T10 tube or T8 tube fluorescent lamp. Moreover, since the calorific value of the lamp itself can be reduced, there is an advantage that the amount of power of the air conditioning equipment can be reduced. Furthermore, T8, 36W tube and T5, 28W tube are an example, but T8 36W: 2950 lm (82 lm / w), T5 28W: 2600 lm (93 lm / w), and the efficiency of T5 tube fluorescent lamp is better Is good.

  Therefore, if the T10 tube or T8 tube fluorescent lamp used in the office building can be replaced with a fluorescent lamp called T5 tube, the above advantages can be obtained. However, the T8 tube and 36W tube (or T10 tube and 40W tube) have a G13 base and a tube length of 1199.4 mm, whereas the T5 tube and 28W tube have a G5 base and a tube length of 1149 mm, and a difference of 50.4 mm in length. There is. For this reason, there is no dimensional compatibility with the fluorescent lamp device holding the T10 tube or T8 tube fluorescent lamp, and if the T5 tube fluorescent lamp is to be adopted in each office building, the fluorescent lamp device itself is changed. This is also uncommon because of the high capital investment costs. In addition, it is necessary to increase efficiency in order to ensure illuminance without increasing power consumption. The T5 tube fluorescent lamp is only for HF (inverter) and does not light even if the T5 tube fluorescent lamp can be connected to the rapid starter fluorescent lamp device without considering the dimensional difference with the T10 tube fluorescent lamp or the like. .

On the other hand, according to the invention described in Japanese Patent No. 3999462, an invention is described which is a circuit for energy saving operation of a fluorescent lamp. However, the above circuit is a circuit for use in a so-called glow starter fluorescent lamp apparatus. That is, in the glow starter fluorescent lamp device, when the electrodes in the glow lamp come into contact with each other, a closed circuit is formed on the glow lamp side. Therefore, the glow starter is short-circuited in the glow lamp. When the circuit is applied to the lamp device, an AC power supply can be introduced into the rectifier circuit of the circuit . However, the above circuit is used for a rapid starter fluorescent lamp device widely used in offices, and the T10 tube or T8 tube fluorescent lamp is replaced with a fluorescent lamp called T5 tube, and an adapter with the above circuit built in is used. Even if the adapter is used, an AC power supply is not introduced into the rectifier circuit of the adapter disposed at one end of the fluorescent lamp device, so that a fluorescent lamp called a T5 tube can be lit even if the adapter is used. Can not. In addition, the rapid start method is often called a two-lamp type, and this type is configured to light only when two fluorescent tubes are attached at the same time. However, the above circuit is not considered at all for use in a two-lamp fluorescent lamp apparatus in the rapid starter system, and cannot be applied to the apparatus. Moreover, although the internal wiring of the fluorescent lamp device can be changed, the device needs to be significantly changed, resulting in an increase in cost for replacement.

Japanese Patent No. 3999462

  The present invention has been made paying attention to the above points, and the problem is that a fluorescent lamp auxiliary device that can replace a T10 tube or T8 tube fluorescent lamp with a fluorescent lamp called a T5 tube in a rapid starter fluorescent lamp device. Is to provide. Still another object of the present invention is to provide a fluorescent lamp auxiliary device capable of replacing a T10 tube or T8 tube fluorescent lamp with a fluorescent lamp called a T5 tube in the two-lamp type fluorescent lamp apparatus of the rapid starter system. Further, in the rapid start type fluorescent lamp apparatus, flickering is prevented by turning on the T5 tube fluorescent lamp at a high frequency current without changing the fluorescent lamp apparatus, and the replacement cost is reduced.

  In order to solve the above-mentioned problems, the present invention has a G13 base in which two connection parts connected to one end of a rapid starter type fluorescent lamp device and two connection parts connected to one end of a T5 tube fluorescent lamp are arranged. A main adapter portion having a G5 base receiving portion and a G13 base in which two connecting portions connected to the other end of the rapid starter type fluorescent lamp device are connected to the other end of the T5 tube fluorescent lamp. The G5 base receiving part is provided with a G5 base receiving part in which two connecting parts are arranged, and one of the G13 bases in the secondary adapter part and the two connecting parts in the G5 base receiving part are connected. The main adapter unit includes a rectifier circuit and an inverter circuit, supplies alternating current power to the rectifier circuit, converts the direct current power into the rectifier circuit, and converts the high frequency in the inverter circuit. In which a conductor from the rectifier circuit is connected to the other one of the two connecting parts arranged in the secondary adapter part in order to convert the current into a current and turn on the T5 fluorescent lamp. It is.

Normally, in a fluorescent lamp device, an AC power supply is introduced at both ends of the fluorescent lamp, so that the filaments at both ends of the fluorescent lamp are heated by the current supplied from the ballast and at the same time the voltage required for starting the fluorescent lamp Since it is applied to both ends, a weak discharge is generated between the starting auxiliary conductor and the filament, which immediately develops into a main discharge, and the fluorescent lamp is turned on. Therefore, although AC power cannot be introduced only at one end of the fluorescent lamp, according to the present invention, the two rectifier circuits arranged in the main adapter section are connected with the conductor from the main adapter section in the sub adapter section. Since a means for connecting by one of the terminals is provided, an AC power source can be introduced into the rectifier arranged in the main adapter unit, and the inverter circuit is driven, thereby allowing T5 A tube fluorescent lamp can be turned on. Therefore, by turning on a T5 tube fluorescent lamp with low power consumption at a high frequency, high efficiency can be achieved and flickering can be suppressed. The conductor may be a wire, but is not limited to this as long as it has conductivity.

  In order to solve the above-described problems, the present invention provides a G13 base in which two connecting portions connected to one end of a two-lamp type rapid starter type fluorescent lamp device and two T5 tube fluorescent lamps connected to one end. G13 base having two main adapter parts having a G5 base receiving part in which a connecting part is arranged, and two connecting parts connected to the other end of the rapid starter type fluorescent lamp device, and the T5 Two sub-adapter parts having a G5 base receiving part in which two end connections are connected to the other end of the tube fluorescent lamp, and one of the G13 bases in the two sub-adapter parts And two connecting parts in the G5 base receiving part, and the two main adapter parts are provided with a rectifier circuit and an inverter circuit, respectively, and supply AC power to the rectifier circuit. One of the two main adapters, one of the two main adapters, and the other one of the two main adapters, to be converted into a frequency current The other means of connecting each other with a conductor is provided.

When attaching two T5 tube fluorescent lamps to a two-lamp rapid starter type fluorescent lamp device having the above-described configuration, the two fluorescent lamp auxiliary devices are attached to the respective T5 tube fluorescent lamps, and the respective main adapters. Since each conductor is connected to each part, AC power can be supplied to the rectifier circuit in each main adapter part without changing the internal wiring of the two-lamp rapid starter type fluorescent lamp device. By driving the circuit, each of the two-lamp T5 tube fluorescent lamps can be turned on. In this case, it is not necessary to replace the two-lamp type rapid starter type fluorescent lamp device, and since it can be lit with a high-frequency current, the two-lamp type rapid starter type fluorescent lamp device also has the above feature. The T5 tube fluorescent lamp can be lit with increasing illuminance without flickering. Each of the conductors can be a cross wiring, but is not limited to this as long as it has conductivity.

  Since the present invention is configured as described above, a high-efficiency T5 tube fluorescent lamp can be attached to a rapid starter fluorescent lamp apparatus using the fluorescent lamp auxiliary apparatus, and an inverter circuit can Flicker can be suppressed while increasing the amount of light. Also, the T10 tube is driven by driving the inverter circuit without changing the internal wiring of the two-lamp rapid starter type fluorescent lamp device only by using the auxiliary device in the two-lamp type rapid starter type fluorescent lamp device. Since a T5 tube fluorescent lamp can be used instead of the fluorescent lamp, flickering can be suppressed while increasing the light quantity of the fluorescent lamp. Therefore, when replacing with a T5 tube fluorescent lamp, it is not necessary to replace the fluorescent lamp device, and the T5 tube fluorescent lamp can be introduced at a relatively low cost. In addition, not only office buildings but also public facilities such as convenience stores, supermarkets, schools, hospitals, etc. or general homes, etc., can be applied to any place where rapid start-type fluorescent lamps are used. Therefore, power saving and CO2 emission reduction can be achieved without much cost. In addition, T5 tube fluorescent lamps use less raw materials than T10 tube T8 tube fluorescent lamps, and even when T5 tube fluorescent lamps are discarded, the disposal cost is reduced compared with T10 tube T8 tube fluorescent lamps. Can do.

Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiments. FIG. 1 is a conceptual diagram in which a fluorescent lamp auxiliary device is arranged in a T5 tube fluorescent lamp in a one-lamp type fluorescent lamp device. FIG. 2 is a wiring diagram of the main adapter unit. FIG. 3 is a wiring diagram of a slave adapter unit used in a one-lamp fluorescent lamp device. FIG. 4 is a conceptual diagram in which a fluorescent lamp auxiliary device is arranged in a T5 tube fluorescent lamp in a two-lamp fluorescent lamp device. FIG. 5 is a wiring diagram of a slave adapter unit used in a two-lamp fluorescent lamp device. 6A to 6D are front views of the main adapter portion. 7A to 7D are a front view and the like of a slave adapter portion used in a one-lamp type fluorescent lamp device. 8A to 8D are a front view and the like of a slave adapter unit used in a two-lamp fluorescent lamp device.
In FIG. 9, A and B are front views and the like of the cross wiring used in the two-lamp fluorescent lamp device. In FIG. 10, A is an overall view in which a fluorescent lamp auxiliary device is arranged in a one-lamp fluorescent lamp device. B is an overall view in which a fluorescent lamp auxiliary device is arranged in a two-lamp fluorescent lamp device.

The one-lamp type fluorescent lamp auxiliary device 1 according to the present invention includes a main adapter unit 10, a sub adapter unit 60, and a line 94. The main adapter unit 10 includes a rectifier circuit 20, an inverter circuit 30, a G5 base receiving unit 40 connected to one end of the T5 fluorescent tube 1, and a G13 base unit 50 connected to the one-lamp rapid start fluorescent lamp device 90. The T5 fluorescent lamp 5 has G5 base pins 6a and 6b at one end thereof, and the G5 base receiver 40 has connecting portions 41a and 41b connected to the G5 base pins 6a and 6b at one end of the T5 fluorescent lamp 5. Have. Moreover, the connection parts 51a and 51b of the G13 base part 50 can be connected to the connectors 91a and 91b in the rapid start type fluorescent lamp device 90. Moreover, the line 35 in the main adapter part 10 is connected to the connection part 51a of the G13 base part 50. The line 36 is connected to the connector portion 12 of the main adapter portion 10 described later. The rapid start type fluorescent lamp device 90 is conventionally known to start with a combination of a rapid start type fluorescent lamp having a starting auxiliary conductor without using a lighting tube and a magnetic leakage transformer type ballast with a preheating winding. It is the composition. The lighting is almost instantaneous and can be turned on more quickly than the so-called glow starter system. P is an AC power source.

  The sub adapter portion 60 includes a G5 base receiving portion 70 and a G13 base portion 80 that are connected to the other end of the T5 fluorescent tube 5. The T5 fluorescent lamp 5 has G5 base pins 7a and 7b at the other end, and the G5 base receiving part 70 is connected to the other end G5 base pins 7a and 7b of the T5 fluorescent lamp 5. Have Further, the connecting portions 81a and 81b of the G13 base portion 80 are connected to connectors 91c and 91d in the rapid start type fluorescent lamp device 90. Further, the lines 72a and 72b connected to the connection parts 71a and 71b in the G5 base receiving part 70 of the sub adapter part 60 are connected to the line 73 and connected to the connection part 81b of the G13 base of the G13 base part 80. Has been. Further, 81a in the G13 base portion 80 is connected to a line 94 described later. The wire 94 is not particularly limited as long as it is a conductor that can conduct electricity.

Regarding the internal configuration of the main adapter unit 10, the rectifier circuit 20 includes four diodes 21a, 21b, 21c, and 21d (so-called diode bridges) that rectify AC power, diodes 22a, 22b, and 22c, and capacitors 23a and 23b. It comprises a smoothing circuit that suppresses pulsating flow and capacitors 25 and 26. Here, a combination of the so-called diode bridge for rectifying the AC power and a smoothing circuit including the diodes 22a, 22b, and 22c and the capacitors 23a and 23b is a well-known configuration as a rectifier circuit. The capacitors 25 and 26 are for EMI (Electro Magnetic Interference, so-called noise) countermeasures. This will be described later.

The AC power input to the main adapter unit 10 is converted into an absolute value (no negative part) by the function of the diode bridge in the rectifier circuit 20 and further converted into a so-called DC power with a small voltage fluctuation by the smoothing circuit. Converted. Here, the AC voltage is boosted to approximately 220 volts by a rapid ballast, and the DC voltage converted by the rectifier circuit 20 is approximately 300 volts.

In the inverter circuit 30, the oscillation outputs LO and HO generated by the inverter driver 31 are increased in voltage by a field effect transistor (FET) including transistors 32a and 32b, and the action of the capacitors 33a and 33b and the coil 34 is performed. The T5 fluorescent lamp 5 is lit by supplying voltage and current to the T5 fluorescent lamp 5. That is, the field effect transistors 32a and 32b can reduce the resistance between the drain Z and the source Y when a voltage higher than a certain value (about 4V) is applied to the gate X by the drain D. Since the source Y of the transistor 32a is connected to the direct current (DC) power (approximately 300 volts), the output of the inverter driver 31 causes the intermediate portion 35 of the transistors 32a and 32b to have a high voltage (approximately 300 volt) oscillation output can be obtained.

Here, capacitors 25 and 26 for measures against EMI (Electro Magnetic Interference, so-called noise) are for preventing noise generated by the inverter driver 31 and the transistors 32a and 32b from leaking to the original AC power. This can reduce noise by the filter function of the capacitor. The capacitors 25 and 26 can be used arbitrarily.

  The resistors 36a and 36b are discharging resistors for the electrolytic capacitors 23a and 23b. The resistor 36 c and the resistor 36 d are resistors that supply a power source current to the inverter driver 31. The capacitor 33 c is a bypass capacitor, and the diode 38 a and the diode 38 b are diodes for protecting the inverter driver 31. The resistor 36e, the capacitor 33d, and the capacitor 33e are resistors and capacitors necessary for setting the inverter driver 31. The resistance value of the resistor 36f can be 0 ohms. A capacitor 33f can also be arranged. The fuse 39 serves to protect the electric circuit from a large current exceeding the rating, or to prevent heating and ignition.

  The main adapter portion 10 has a substantially cylindrical shape, and the inner portion 11 has a cylindrical shape in which one end portion with the T5 fluorescent light 5 can be connected to the connection portions 41a and 41b of the G5 base receiving portion 40. Yes. The main adapter portion 10 is provided with a connector portion 12 to which a wire 94 can be connected. The secondary adapter 60 has a substantially cylindrical shape on the side connected to the rapid start fluorescent lamp device 90, and has an inner portion 61 so that it can be connected to a T5 tube fluorescent lamp. The external configuration is a two-stage configuration of a fluorescent lamp housing 62 and a fluorescent lamp support 63. Further, a line 94 is arranged in the fluorescent lamp housing part 62 of the slave adapter part 60. (See FIG. 7).

  The main adapter unit 10 and the sub adapter unit 60 having such a configuration are respectively attached to both ends of the T5 tube fluorescent lamp, and the wire 94 arranged on the sub adapter unit 60 is connected to the connector unit 12 of the main adapter unit 10. To do. In this state, when the rapid start type fluorescent lamp device 90 is switched on, the line 94 is connected to the line 36 via the G13 base part 81a via the lines 95 to 91c connected to the AC power source P, The line 96a connected to the fluorescent lamp device 90 is connected to the line 35, so that the AC power source is connected to the rectifier circuit 20, converts the AC voltage into a DC voltage, and is converted into the AC voltage again by the inverter circuit 30, The T5 tube fluorescent lamp 5 is turned on. The power consumption is less than that of the T8 tube or T10 tube fluorescent lamp, and the inverter circuit 30 has a higher frequency than the frequency of the AC power supply, so that the illuminance increases and the flicker is reduced. The total length when the main adapter section 10 and the sub adapter section 60 are attached to both ends of the T5 tube fluorescent lamp is almost the same as the total length of the T10 or T8 tube fluorescent lamp. It can be attached to the fluorescent lamp device to be attached. The same applies to the two-lamp fluorescent lamp device described later.

The two-lamp type fluorescent lamp auxiliary device 1 'according to the present invention includes two main adapter sections 10' and 10 "and a secondary adapter section 60 'for connecting to two T5 tube fluorescent lamps 5'5". , 60 ″ and a cross wiring 94 ′ for connecting the two main adapter portions 10 ′ and 10 ″. Here, the main adapter portions 10 'and 10 "and the secondary adapter portions 60' and 60" used in the two-lamp rapid start fluorescent lamp device 90 'will be described. The main adapter parts 10 'and 10 "used in the two-lamp type rapid star fluorescent lamp apparatus are the same as those used in the single lamp type. Also, the internal configuration and external structure of the secondary adapter parts 60' and 60" Is a configuration in which the line 94 of the secondary adapter unit 60 in the single-lamp type is removed, and the other parts are the same as the secondary adapter unit 60 used in the single-lamp type. Detailed description is omitted. The connection portions 81a ′ and 81b ′ of the slave adapter portion 60 ′ and the connection portions 81a ″ and 81b ″ of the slave adapter portion 60 ″ will be described later.

  When used in a fluorescent lamp device for two series lamps incorporating a rapid start type sequence ballast, the main adapter section 10 'and the sub adapter section 60' are attached to one T5 tube fluorescent lamp 5 'and the other A main adapter section 10 "and a sub adapter section 60" are attached to one T5 tube fluorescent lamp 5 ". According to the configuration of FIG. 4, the output from the two-lamp rapid start fluorescent lamp apparatus 90 '(the ballast) Of the lines 96a 'and 96b', the line 96a 'is connected to the connector 91a' of the main adapter 10 '. Also, from the two-lamp rapid start fluorescent lamp device 90' (in the ballast) The output line 96b 'is connected to the line 37' via the connector 96b '.

  Similarly, of the lines 96a ″ and 96b ″ output from the two-lamp rapid start fluorescent lamp device 90 ′ (in the ballast), the line 96a ″ is connected to the connector 91a ″. The line 96b ″ output from the two-lamp rapid start fluorescent lamp device 90 ′ (in the ballast) is connected to the line 37 ″ via the connector 96b ″.

Here, the voltage between the line 96a 'and the line 96b' output from the two-lamp rapid start fluorescent lamp device 90 '(the ballast) is about 10V, and the lines 96a "and 96b" The voltage between is also about 10V. Therefore, even if such a voltage is applied to the rectifier circuit, the inverter circuit 30 is not driven. However, the voltage between line 96a 'and line 96b "is typically greater than 200 volts. Lines 96a" and line 96b' are similar. Therefore, the inverter circuit 30 can be driven if the voltage as described above can be applied to the rectifier circuit.

Accordingly, the connector portion 12 'of the main adapter portion 10' is connected to the cross wiring 94 ', and the cross wiring 94' is connected to the connector portion 12 "of the main adapter portion 10". Thus, the line 37 'and the line 36 "are connected by the line 94a' in the cross wiring 94 ', and the line 36' and the line 37" are connected by the line 94b 'in the cross wiring 94'. In this state, if the fluorescent lamp device 90 'is turned on, a sufficient voltage is applied to the rectifier circuit portions 20' and 20 "of the main body adapter portions 10 'and 10" to drive the inverter circuits 30' and 30 ". At the same time, the connecting portion 81a 'of the sub adapter portion 60' connected to the T5 fluorescent tube 5 'and the connecting portion 81b "of the sub adapter portion 60" connected to the T5 fluorescent tube 5 " Are connected to the line 95a 'via the connectors 91c'91d ", respectively, and connected to the connection part 81b' of the slave adapter 60 'connected to the T5 fluorescent tube 5' and to the T5 fluorescent tube 5". The connecting portion 81a ″ of the secondary adapter portion 60 ″ is connected to the line 95b ′ via the connectors 91d′91c ″. Accordingly, the T5 tube fluorescent lamp 5′5 ″ is turned on from the fluorescent lamp device 90 ′. Since the necessary AC voltage is supplied, as the inverter circuit 30 'and 30' are driven, T5 tube fluorescent lamps 5 ', 5 "can be lighted. The cross wiring 94 ′ only needs to be able to electrically connect the line 37 ′ and the line 36 ″ and only need to be able to electrically connect the line 36 ′ and the line 37 ″. Therefore, the wiring is not limited to the cross wiring as long as it can be connected by a conductor that can conduct electricity.

Schematic diagram in which a fluorescent lamp auxiliary device is placed on a T5 tube fluorescent lamp in a single-lamp fluorescent lamp device Wiring diagram of main adapter Wiring diagram of slave adapter used for single-lamp type fluorescent lamp device Schematic diagram in which a fluorescent lamp auxiliary device is arranged in a T5 tube fluorescent lamp in a two-lamp fluorescent lamp device Wiring diagram of slave adapter used in two-lamp type fluorescent lamp device A is a front view of the main adapter part. B is a rear view of the main adapter section. C is a right side view of the main adapter portion. D is a left side view of the main adapter section. A is a front view of a sub adapter part used for a 1-lamp type fluorescent lamp device. B is a rear view of a slave adapter unit used in a one-lamp fluorescent lamp device. C is a right side view of a sub-adapter portion used in a one-lamp fluorescent lamp device. D is a left side view of a slave adapter used in a single-lamp type fluorescent lamp device. A is a front view of a sub adapter part used for a two-lamp type fluorescent lamp device. B is a rear view of a sub-adapter unit used in a two-lamp fluorescent lamp device. C is a right side view of a slave adapter portion used in a two-lamp fluorescent lamp device. D is a left side view of a slave adapter unit used in a two-lamp fluorescent lamp device. A is a front view of the cross wiring used for a two-lamp type fluorescent lamp apparatus. B is a rear view of a cross wiring used in a two-lamp fluorescent lamp device. A is the whole figure which has arrange | positioned the fluorescent lamp auxiliary | assistance apparatus to the 1 lamp type fluorescent lamp apparatus. B is an overall view in which a fluorescent lamp auxiliary device is arranged in a two-lamp fluorescent lamp device.

DESCRIPTION OF SYMBOLS 1 Fluorescent lamp auxiliary | assistant apparatus 5 T5 tube fluorescent lamp 10 Main adapter part 12 Connector part 20 Rectifier circuit 30 Inverter circuit 40 G5 base receiving part 41a Connection part 41b Connection part 50 G13 Base part 51a Connection part 51b Connection part 60 Sub adapter part 70 G5 Base part receiving part 71a Connection part 71b Connection part 80 G13 Base part 81a Connection part 81b Connection part 94 Line 94 'Cross wiring

Claims (2)

A main adapter having a G13 base having two connecting parts connected to one end of a rapid starter type fluorescent lamp device and a G5 base receiving part having two connecting parts connected to one end of a T5 tube fluorescent lamp And a G13 base in which two connection parts connected to the other end of the T5 tube fluorescent lamp are arranged, and a G13 base in which two connection parts connected to the other end of the rapid starter type fluorescent lamp device are arranged. A connecting part (81b) of the G13 base in the sub-adapter part and a connecting part 71a and a connecting part 71b in the G5 base receiving part connected by a line, the main adapter part comprises electrically connecting the rectifier circuit and an inverter circuit, and supplies the AC power to the rectifier circuit to convert the DC power supply in the rectifier circuit, contact to the inverter circuit Is converted into a high frequency current Te, in order to turn ON the T5 fluorescent lamps, the line 35 from the rectifier circuit connected to the connection portion 51b in the G13 die, a line 36 from the rectifier circuit, G13 mouthpiece in the slave adapter part A fluorescent lamp auxiliary device characterized in that the other connecting portion (81a) is connected by a line 94 . A G13 base in which two connecting portions connected to one end of a two-lamp rapid starter type fluorescent lamp device and a G5 base receiving portion in which two connecting portions connected to one end of a T5 tube fluorescent lamp are arranged G13 base having two main adapter parts and two connecting parts connected to the other end of the rapid starter type fluorescent lamp device and a connecting part 71a connected to the other end of the T5 tube fluorescent lamp And a G5 base receiving part in which the connecting part 71b is disposed, and one connecting part 81b of the G13 base in one of the two secondary adapter parts 60 ' . 'and connects the connection portion 71b and the connecting portion 71a of the G5 cap receiving part in a line, one of the two slave adapter part, one of the connecting portions 81b of the G13 mouthpiece in the other sub adapter 60 " When connecting the connection portion 71b and the connecting portion 71a of the G5 cap receiving part in a line,
The two main adapter sections are each provided with a rectifier circuit and an inverter circuit electrically connected to each other. In order to supply AC power to the rectifier circuit and convert the rectifier circuit into a high-frequency current, Of main adapter part
The line of the rectifier circuit 20 'in one main adapter part 10' is connected to the connection part 51b in the G13 base of the main adapter part 10 ', and the line 36' from the rectifier circuit 20 'in the main adapter part 10' is connected. Connected to the line 94b 'and connected to the line 37 "to connect to the connection part 51a of the G13 base in the other main adapter part 10"
The line of the rectifier circuit 20 ″ in the other main adapter section 10 ″ is connected to the connection section 51b in the G13 base of the main adapter section 10 ″, and the line 36 ″ from the rectifier circuit 20 ″ in the main adapter section 10 ″ is connected. A fluorescent lamp auxiliary device which is connected to the connecting portion 51a of the G13 base in one main adapter portion 10 'by connecting to the wire 94b "and connecting to the wire 37' .

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