KR200397392Y1 - An advertisement fluoressent lamp socket - Google Patents

Abstract

The present invention relates to a fluorescent lamp socket for advertising in which the connection terminal of the fluorescent lamp is inserted to one side and the start terminal connection terminal is connected to the other side, and particularly, at one end of the terminal insertion hole into which the connection terminal of the fluorescent lamp constituting the fluorescent lamp socket is fitted. Productivity of the product because it is not connected to the assembly of the production of the fluorescent lamp socket, because the first connection terminal is electrically connected to the connection terminal and the two connection wires for external connection are simply connected. It is possible to improve the production cost, lower the production cost, and when connecting several fluorescent lamps with wires at the work site, cut the wires of appropriate length as needed and simply insert them into the first connection terminal to use them. In the commercial fluorescent lamp socket to shorten the installation time One will.

Description

Fluorescent Lamp Socket for Advertising {AN ADVERTISEMENT FLUORESSENT LAMP SOCKET}

The present invention relates to a fluorescent lamp socket for advertising in which the connection terminal of the fluorescent lamp is inserted to one side and the start terminal connection terminal is connected to the other side. Productivity of the product because it is not connected to the assembly of the production of the fluorescent lamp socket, because the first connection terminal is electrically connected to the connection terminal and the two connection wires for external connection are simply connected. It is possible to improve the production cost, lower the production cost, and when connecting several fluorescent lamps with wires at the work site, cut the wires of appropriate length as needed and simply insert them into the first connection terminal to use them. In the commercial fluorescent lamp socket to shorten the installation time One will.

In the present age, which is increasingly popularized and diversified, various kinds of advertisement media are used for advertisement of products or advertisement of companies. Among the advertising media, which are commonly used in general stores, restaurants, and goods stores, advertising billboards are displayed outside the billboard by illuminating a large number of fluorescent lamps by arranging and lighting them inside the billboard with predetermined advertisement text. It's a fluorescent billboard, making it easy for the public to see.

A large number of fluorescent lamps are installed in these fluorescent billboards, and each fluorescent lamp must be connected to a start lamp. As such, each fluorescent lamp and the start lamp are connected to each other while an adjacent fluorescent lamp socket is electrically connected. Is being provided.

In this regard, the present applicant has filed an application for advertising fluorescent lamp socket (utility model registration No. 173748) as shown in FIGS. 7 and 8.

The prior art as described above,

It is composed of a front cover (1) and a rear cover (2) coupled to each other to form an outer shape of the socket (3),

First and second coupling holes 11 and 12 into which fluorescent lamps 22 and electrode terminals 22 'are inserted are formed at upper and lower center portions of the front cover 1, and the first and second coupling holes 11 and 12 are formed. ) Is formed integrally with the circular terminal inserting holes (13, 14), and one side portion and the upper terminal inserting hole (14) of the lower terminal inserting holes (13, 14) protruding into the front cover (1). Terminal support pieces (15, 16) protrudingly formed on one side of the terminal insertion opening 13 of the terminal and the terminal catching piece (17) protruded on one side of the lower terminal support piece (15) to form a front cover ( 1) is achieved.

The first connection terminal 18 of the deflection type coupled to the terminal insertion hole 13 is formed to have a cylindrical terminal connection portion 18 'at the end thereof so as to be inserted into the terminal insertion hole 13 in a close state. At the same time, the refraction portion is brought into contact with the terminal support piece 16, and the second connection terminal 19 provided in the terminal insertion hole 14 is the terminal connection portion 18 'of the first connection terminal 18. Terminal connection portion 19 'of the same shape as is formed in one end so as to be inserted into the terminal insertion hole 14 in a close state, while the other end is formed by connecting the wire connection to form a wire connection.

On the other hand, the third connecting terminal 20 of the refraction type, which is inserted into a state where the wire is connected to the end, is inserted between the lower terminal support piece 15 and the terminal catching piece 17, thereby providing the electrode terminal of the start lamp ( 21 ') is configured to maintain a contact state with a strong force while generating a predetermined elastic force when coupling, and reference numeral 23 denotes a lamp lamp coupling hole of the rear cover (2).

However, the prior art has to produce a product in which two wires are connected to the wire connection part of the second connection terminal 19, so that two wires are individually connected to the wire connection part of the second connection terminal 19 in the assembly line. After inserting, the process of pressurizing with a separate press device or a pressurizing tool to prevent the wire from coming off from the second connection terminal 19 must be performed separately. Therefore, the productivity of the product decreases and the production cost of the product becomes very high. This was happening.

In addition, as the product is produced with two wires connected to the second connection terminal 19, in order to connect neighboring fluorescent lamps to each other at the work site, a separate connector is connected to the other end of the wire at an intermediate portion. There was a problem that the work time is lengthened due to the need for a large number of parts, such as the need to be interconnected.

Therefore, the present invention for solving the above problems is simply connected by two wires for external connection while the electrical connection with the connection terminal of the fluorescent lamp to the terminal insertion port once the connection terminal of the fluorescent lamp constituting the fluorescent lamp socket. By forming the first connection terminal to be connected, it is possible to improve the productivity of the product, lower the production cost, and do not need to produce the assembled fluorescent wire socket when the production of advertising fluorescent lamp socket, and several fluorescent lights at the work site It is an object of the present invention to provide a fluorescent lamp socket for advertisement that can shorten the installation time of the advertisement lamp as it can be used by simply cutting the wire of the appropriate length and connecting it to the first connection terminal when necessary.

The present invention for achieving the above object,

According to claim 1,

It is composed of the front cover and the rear cover, a pair of terminal insertion openings are formed inside the front cover, and the second connecting terminal and the third connecting terminal inserted into one terminal insertion opening can be connected to the connecting terminal of the start lamp. In the fluorescent lamp socket for advertising,

One end of the front cover is formed in a state that is inserted into the terminal inserting port, characterized in that it comprises a first connecting terminal to be connected in a direction perpendicular to the terminal insertion port is connected to the terminal insert.

According to claim 2,

The first connection terminal,

On the one side of the horizontal base, the terminal connection portion for vertical insertion is formed to be bent downward, and the other side of the base is bent downward to form a vertical portion formed with a plurality of wire insertion holes, and the end of the vertical portion is bent upwards again. It characterized in that the wire holder portion is formed so as to open a predetermined angle with respect to the bent portion to hold the wire inserted into the wire insertion hole at the end of the bent portion.

According to claim 3,

The bent part and the wire holder part of the first connection terminal are cut into two bodies, and a pin insertion hole into which the pin for pushing the bent part when the wire is removed is inserted into the rectangle at the lower end of the vertical part of the first connection terminal in a rectangular shape. Characterized in that formed.

According to claim 4,

A terminal accommodating part may be formed at one end of the front cover to which the first connection terminal may be mounted, and a plurality of terminal insertion holes corresponding to the electric wire insertion hole may be formed on the front surface of the terminal accommodating part.

Hereinafter, a preferred embodiment of the present invention with reference to the accompanying drawings, Figures 1 to 6 are as follows.

Advertisement socket of the present invention is made by coupling the rear cover 60 to the upper side of the front cover 50 as shown in Figure 3 (a) as in the prior art, the connection of the start lamp 70 to the rear cover 60 The terminal coupling hole 61 is formed in which the terminal 71 is fitted.

The front cover 50 is formed with two stepped insertion holes 53 and 54 with a predetermined interval for fitting the connection terminal 81 of the fluorescent lamp 80, by the stepped insertion holes (53, 54) Each of the first coupling hole 51 and the second coupling hole 52 is formed.

In addition, a terminal support piece 55 for firmly holding the second and third connection terminals 56 and 57 to be laid behind is formed on the outer side of the step insertion holes 53 and 54, and the front cover 50 is provided. On one side of the terminal receiving portion 58 for mounting the first connection terminal 100 is formed.

The second connecting terminal 56 and the second connecting terminal 56 for electrically contacting the connecting terminal 71 of the start lamp 70 inserted into the terminal coupling hole 61 of the rear cover 60 inside the front cover 50. 3 The connecting terminal 57 is installed while being supported by the terminal support piece 55. At one end of the second connecting terminal 56, a cylindrical terminal portion for fitting into the terminal inserting hole 54 on one side is formed. The third connection terminal 57 has a predetermined length of wire connected thereto.

On the other hand, the terminal accommodating portion 58 is equipped with a first connecting terminal 100 formed as shown in Figure 4, the first connecting terminal 100 is a terminal insertion port 53 on one side of the base 101 in the horizontal The terminal connecting portion 102 to be fitted is formed to be bent vertically downward, and the other side of the base 101 is bent downward to form a vertical portion 103 having a plurality of wire insertion holes 104 formed therein, and the vertical portion 103 is The wire holder portion 106 is formed to be held at a predetermined angle with respect to the bent portion 105 so as to hold the wire inserted into the wire insertion hole 104 at the end portion of the bent portion 105 by bending the end portion of the upper portion back upward. do.

The bent portion 105 and the wire holder portion 106 of the first connection terminal 100 are cut into two bodies so that each wire holder portion 106 independently holds the wire.

In addition, a plurality of terminal insertion holes 59 corresponding to the wire insertion holes 104 are formed in a 'U' shape on the front surface of the terminal accommodating part 58, and a wire is formed on the mating surface of the rear cover 60. Two terminal holes 62 are formed to be inserted. A pin hole 63 is formed below the terminal hole 62 to allow a sharp tool such as a pin to be inserted.

Referring to the operation and effects of the present invention configured as described above are as follows.

First, when the fastening process is described, the first connection terminal 100 is mounted on the terminal accommodating portion 58 provided at the inner end of the front cover 50, but the terminal connection portion formed in a cylindrical shape of the first connection terminal 100. The 102 is inserted into the terminal insertion hole 53 on one side so that the wire insertion hole 104 corresponds to the terminal insertion hole 59,

The second connecting terminal 56 and the third connecting terminal 57 are installed to be supported by the plurality of terminal support pieces 55. At this time, the third connecting terminal 57 is connected to a predetermined length of wire. .

As described above, when the first cover and the third connection terminal are all fitted to the front cover 50, the rear cover 60 is fitted from the upper side, and the front cover 50 and the rear cover 60 are disposed on the outer circumferential surface of the front cover 50. The formed fitting protrusion and the groove are joined together to form a socket of the present invention to be firmly coupled to each other.

When the front cover 50 and the rear cover 60 are combined, the terminal hole 62 of the rear cover 60 and the terminal insertion hole 59 of the front cover 50 are as shown in FIG. The pin holes 63 of the rear cover 60 and the pin insertion holes 107 of the first connection terminal 100 correspond to each other.

In this state, when the operator inserts the wire through the terminal hole 62, the terminal insertion hole 59 and the wire insertion hole 104, the end of the wire is the wire holder portion of the first connection terminal 100 ( 106 is pushed forward so that the end of the wire holder portion 106 is in the middle of the core of the wire wick, accordingly, when the wire is to be pulled out, the wire holder 106 is supported in the opposite direction that the wire is to be pulled out This will not fall out.

As described above, the socket of the present invention can be expected to have an effect that the operator can be used by cutting the wire of the required length in the field by fitting to the first connection terminal 100.

5 is a view illustrating a state in which wires are interconnected to a plurality of sockets in a state in which a fluorescent lamp 80 is connected, and the power line is connected to one side of the wire insertion hole 104 of the first connection terminal 100 formed in the socket on the uppermost side. When this is inserted, the both ends of the connecting line are inserted into each other and the one side of the first connecting terminal of the first connecting terminal of the socket located in the other side and the other side, respectively, the lower socket is connected to another connecting line To interconnect them.

6 illustrates a state in which a plurality of commercial fluorescent lamps are actually wired, and one connection terminal 81 of each fluorescent lamp 80 and a connection terminal 71 of the start lamp 70 are both sides of the socket of the present invention. And the other side of the fluorescent lamp 8 is connected to the ballast by a separate socket, and each fluorescent lamp 80 is connected to a predetermined length through the first connection terminal 100 provided in the socket of the present invention. Interconnected.

As described above, the operator can cut the electric wire (connection wire) to the required length at the work site by the fluorescent lamp socket of the present invention and insert it into the socket and the socket by plugging in a separate connector as in the prior art. It can be expected that the effect is greatly improved workability is not required.

In addition, since the wire is not connected to the socket to be produced, there is no need to perform a separate work process for connecting the wire, the productivity of the product is improved, the production cost can be expected to be reduced.

As described above, the present invention is made by connecting two wires for external connection simply by fitting the terminal of the fluorescent lamp constituting the fluorescent lamp socket with the connection terminal of the fluorescent lamp. 1 By forming the connection terminal, it is possible to improve the productivity of the product, to reduce the production cost, and to reduce the production cost, since the production of the fluorescent lamp socket for advertisement does not have to be inserted and assembled at the same time. When the interconnection can be used to cut the wire of the appropriate length as needed and can be easily plugged into the first connection terminal can be expected to provide the effect of providing an advertising fluorescent lamp socket to shorten the installation time of the advertising lamp.

1 is a cross-sectional view showing a fluorescent lamp socket for advertising of the present invention.

Figure 2 is a view showing a front cover and a rear cover applied to the fluorescent lamp socket for advertisements of the present invention.

Figure 3 is a side view showing the disassembled and coupled state of the front cover and the rear cover applied to the present invention.

Figure 4 is a perspective view showing a first connection terminal applied to the present invention.

5 is a view showing a connection state of the present invention.

6 is a view showing a state of use of the present invention.

Figure 7 is a perspective view of a conventional advertising fluorescent lamp socket.

Figure 8 is a plan sectional view showing a conventional fluorescent lamp socket.

Explanation of symbols for main parts of the drawings

50: front cover, 51: first coupling hole,

52: second engagement hole, 53,54: terminal insertion hole,

55: terminal support piece, 56: second connection terminal,

57: second connecting terminal, 58: terminal receiving portion,

59: terminal insertion hole, 60: rear cover,

61: terminal coupling hole, 62: terminal hole,

100: first connection terminal, 101: base,

102: terminal connection portion, 103: vertical portion,

104: wire insertion hole, 105: bend,

106: wire holder portion, 107: pin insertion hole,

Claims (4)

Composed of the front cover 50 and the rear cover 60, a pair of terminal insertion openings (53, 54) are formed inside the front cover 50, the first state of the state inserted into the terminal insertion opening (54) In the commercial fluorescent lamp socket, in which the connecting terminal 56 and the third connecting terminal 57 are connected to the connecting terminal 71 of the start lamp 70, A first connection terminal 100 is formed at one end of the front cover 50 so as to be connected to the terminal insertion hole 53 so that the electric wires of the duplex are inserted in a direction orthogonal to the terminal insertion hole and connected to each other. Advertising fluorescent lamp socket comprising a. The method of claim 1, wherein the first connection terminal 100, The vertical portion is formed in the terminal connecting portion 102 to be inserted into the terminal insertion port 53 on one side of the horizontal base 101 to be bent vertically downward, and the plurality of wire insertion holes 104 formed on the other side of the base 101 An electric wire holder part for holding the electric wire inserted into the electric wire insertion hole 104 at the end of the bent part 105 by bending the end part 103 of the vertical part 103 back upward, 106 is an advertising fluorescent lamp socket, characterized in that formed so as to open a predetermined angle with respect to the bent portion (105). According to claim 2, wherein the bent portion 105 and the wire holder portion 106 of the first connecting terminal 100 is formed in two cuts, the vertical portion 103 of the first connecting terminal 100 At the bottom, a fluorescent socket for advertising, characterized in that the pin insertion hole 107 is formed in a rectangular shape that can be inserted into the pin for pushing the bent portion 105 when the wire is removed. The method of claim 1, A terminal accommodating part 58 may be formed at one end of the front cover 50, and the first accommodating terminal 100 may be mounted, and a front surface of the terminal accommodating part 58 may correspond to the wire insertion hole 104. Advertising lamp socket characterized in that a plurality of terminal insertion holes (59) formed.