JPH0553178U - Fluorescent light socket - Google Patents

Abstract

(57) [Summary] [Structure] The transmission control board 25 and the power relay 26 are built in the control terminal 20 that constitutes the socket portion of the fluorescent lamp, and the control terminal 20 is detachable. [Effect] The power relay can be easily removed and replaced when the power relay fails.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to, for example, a fluorescent lamp socket connected to a lighting control system. In particular, it relates to the structure of a fluorescent lamp socket.

[0002]

[Prior Art]

 The configuration of the lighting control system will be described with reference to FIG. FIG. 2 is a block diagram showing a conventional lighting control system using a fluorescent lamp.

In FIG. 2, reference numeral 1 is a master station provided with a transmission / reception unit, a CPU, etc., 2 is a transmission line, and 3, 4 and 5 are slave stations. Further, 6 is a fluorescent lamp, 7 is a cap, 8 is a socket, and 9 is a fluorescent discharge tube.

The socket 8 of the above-described conventional fluorescent lamp 6 only makes electrical contact with the fluorescent discharge tube 9.

The illumination control system and the fluorescent lamp 6 are connected by a relay unit 10 with a transmission function and a terminal block 11 shown in FIG. That is, the terminal block 11 is attached to the rear surface of the cap 7 of the fluorescent lamp 6. A terminal 12 and a terminal not shown hidden behind the shade are connected to the slave stations 3 to 5, a terminal 13 is connected to one of the fluorescent discharge tubes 9 through a socket 8, and a terminal 14 is connected to an AC power source.

The relay unit 10 with a transmission function includes a power relay, an address switch, etc. for turning on / off the electrical connection between the AC power source and the fluorescent discharge tube 9.

The fluorescent lamp 6 is turned on / off through the transmission line 2 and the slave stations 3 to 5 based on a command from the master station 1, for example.

[0008]

[Problems to be solved by the device]

 As described above, since the relay unit 10 with a transmission function is conventionally installed inside the fluorescent lamp 6, the fluorescent lamp 6 must be disassembled and replaced when the power relay is removed when the power relay fails. There was a problem.

The present invention has been made to solve the above-mentioned problems, and it is possible to obtain a fluorescent lamp socket that can be easily replaced by incorporating a power relay with a transmission function in the socket. To aim.

[0010]

[Means for Solving the Problems]

 The fluorescent lamp socket according to the present invention is provided with the following means. [1] Socket body that supports a fluorescent lamp. [2] A control terminal that can be detachably attached to this socket body and has a built-in power relay with transmission function.

[0011]

[Action]

 In this invention, the fluorescent lamp is supported by the socket body. The fluorescent lamp can be turned on / off by a control terminal that can be detachably attached to the socket body and has a built-in power relay with a transmission function.

[0012]

【Example】

 Example 1. The configuration of the first embodiment of the present invention will be described with reference to FIG. 1 is a perspective view showing a first embodiment of the present invention.

In FIG. 1, 8A is a socket body, 16 is a terminal connected to an AC power source, 17 is a terminal hole into which the fluorescent discharge tube 9 is inserted and is connected to the terminal 16, and 18 and 19 are connected to a slave station. It is a terminal. The side surface of the socket body 8A is substantially L-shaped.

Further, 20 is a control terminal, 21 and 22 are terminals that are connected to the fluorescent discharge tube 9 through the terminals 16 of the socket body 8A and an AC power source and a terminal hole 17, and 23 and 24 are terminals 18 of the socket body 8A. , 19 is a terminal connected to the slave station through 25, 25 is a transmission control board connected to the terminals 23 and 24 and provided in the recess of the control terminal 20 and having an address switch, and 26 is attached to the transmission control board 25 and the terminal 21 , 22 connected to the power relay. The socket body 8A and the control terminal 20 constitute a socket portion of the fluorescent lamp 6.

The socket portion composed of the socket body 8A and the control terminal 20 has the function of the original socket of the fluorescent lamp 6 and the function of sharing the terminal block of the power relay with a transmission function. That is, the control terminal 20 including the transmission control board 25 and the power relay 26 can be inserted into and removed from the socket body 8A.

By incorporating a power relay with a transmission function in the socket, it is possible to easily remove and replace the power relay in case of failure.

In the first embodiment of the present invention, as described above, the transmission control board 25 and the power relay 26 are built in the control terminal 20 which constitutes the socket portion of the fluorescent lamp, and the control terminal 20 is provided in the socket body. Since it is configured so that it can be attached to and detached from the 8A, it has the effect that it can be easily removed and replaced when the power relay fails.

[0018]

[Effect of the device]

 As described above, this invention has a socket body that supports a fluorescent lamp and a control terminal that can be detachably attached to this socket body and that houses a power relay with a transmission function. The effect is that it can be exchanged.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a block diagram showing a lighting control system using a conventional fluorescent lamp.

FIG. 3 is a perspective view showing a relay unit with a transmission function attached to a conventional fluorescent lamp.

[Explanation of symbols]

 8A Socket body 20 Control terminal 25 Transmission control board 26 Power relay

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI technical display location H05B 41/36 Z 9032-3K

Claims (1)

[Scope of utility model registration request] 1. A socket for a fluorescent lamp, comprising: a socket body for supporting the fluorescent lamp; and a control terminal which can be detachably attached to the socket body and has a power relay with a transmission function built therein.