KR200374820Y1 - A ballast - Google Patents

A ballast Download PDF

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Publication number
KR200374820Y1
KR200374820Y1 KR20-2004-0031640U KR20040031640U KR200374820Y1 KR 200374820 Y1 KR200374820 Y1 KR 200374820Y1 KR 20040031640 U KR20040031640 U KR 20040031640U KR 200374820 Y1 KR200374820 Y1 KR 200374820Y1
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KR
South Korea
Prior art keywords
circuit board
lamp socket
ballast
connection
terminal
Prior art date
Application number
KR20-2004-0031640U
Other languages
Korean (ko)
Inventor
이계성
김종필
강유정
Original Assignee
금호전기주식회사
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Priority to KR20-2004-0031640U priority Critical patent/KR200374820Y1/en
Application granted granted Critical
Publication of KR200374820Y1 publication Critical patent/KR200374820Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

본 고안은 안정기에 관한 것으로, 다수의 소자가 구비된 회로기판에 착탈가능하게 설치되는 램프소켓을 갖는 안정기에 있어서, 상기 램프소켓(120)은 회로기판(110)상에 연결단자(130)를 개재하여 착탈가능하게 설치되되, 상기 연결단자(130)는, 상기 회로기판(110)상에 안착되는 단자대(131)와; 상기 단자대(131)의 하부에 돌출 형성되고 회로기판(110)의 접속공(111)에 삽입되어 회로기판(110)과 전기적으로 연결되는 하부 접속핀(133)과; 상기 하부 접속핀(133)과 전기적으로 연결되어 단자대(131)의 상부로 돌출 형성되고 램프소켓(120)의 접속공(122)에 삽입되어 램프소켓(120)과 전기적으로 연결되는 상부 접속핀(132);으로 구성되어, 램프소켓(120)을 회로기판(110)에 간편하게 설치할 수 있게 된다.The present invention relates to a ballast, a ballast having a lamp socket detachably installed on a circuit board having a plurality of elements, the lamp socket 120 is connected to the terminal 130 on the circuit board 110 It is installed detachably via the connection terminal 130, the terminal block 131 is mounted on the circuit board 110; A lower connection pin 133 protruding from the lower portion of the terminal block 131 and inserted into the connection hole 111 of the circuit board 110 to be electrically connected to the circuit board 110; An upper connection pin electrically connected to the lower connection pin 133 and protruding to an upper portion of the terminal block 131 and inserted into a connection hole 122 of the lamp socket 120 to be electrically connected to the lamp socket 120. 132); the lamp socket 120 can be easily installed on the circuit board 110.

Description

안정기{A ballast}Ballast {A ballast}

본 고안은 안정기에 관한 것으로, 보다 상세하게는 안정기의 회로기판에 램프소켓을 끼워 설치함으로써 램프소켓을 안정기에 용이하게 설치할 수 있도록 한 안정기에 관한 것이다.The present invention relates to a ballast, and more particularly, to a ballast that can be easily installed in the ballast by mounting the lamp socket on the circuit board of the ballast.

일반적으로, 형광등과 같은 방전램프가 설치되는 등기구에는 안정기가 설치되어 있다.Generally, ballasts are provided with luminaires in which discharge lamps such as fluorescent lamps are installed.

이러한 안정기는, 램프의 점등시 안정된 전원을 공급하여 방전을 돕고, 램프의 점등 후에는 지나친 전류의 흐름을 막아 안정적인 점등상태를 유지하도록 한다.The ballast supplies a stable power supply when the lamp is turned on to help discharge, and prevents excessive current flow after the lamp is turned on to maintain a stable lighting state.

그러나, 이와 같은 종래의 안정기는, 회로기판만이 내장된 안정기를 등기구의 일측에 설치하고, 안정기의 일측에 램프소켓을 볼트 등으로 고정시킨 후, 안정기의 회로기판과 램프소켓을 다수의 전선으로 각각 연결시켜야 하기 때문에, 램프소켓의 설치에 많은 조립공수와 시간이 소요됨으로 인해 전체적인 설치작업이 지연되어 작업성 및 조립성이 저하되고, 회로기판과 램프소켓의 연결작업이 일일이 수작업으로 진행됨으로써 작업자의 부주의로 인한 접속불량이 빈번하게 발생되는 문제점이 있었다.However, such a conventional ballast is provided with a ballast incorporating only a circuit board on one side of the luminaire, and secures the lampholder with a bolt or the like on one side of the ballast, and then connects the circuit board and the lampholder of the ballast with a plurality of wires. Since each assembly requires a lot of assembly work and time for the installation of the lamp socket, the overall installation work is delayed, and workability and assembly are deteriorated, and the connection work between the circuit board and the lamp socket is performed manually by hand. There was a problem that frequently caused poor connection due to carelessness.

이에, 본 고안은 전술한 바와 같은 종래기술의 문제점을 해결하기 위해 안출된 것으로, 안정기의 회로기판에 램프소켓을 끼워 착탈식으로 설치함으로써 램프소켓의 설치가 간편하게 이루어져 전반적인 작업공정이 간소화됨으로써 작업성 및 조립성이 향상되고, 설치자의 부주의로 인한 접속불량의 발생이 극소화되는 안정기를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the problems of the prior art as described above, by installing the lamp socket on the circuit board of the ballast to be detachably installed so that the installation of the lamp socket is simplified, thereby simplifying the overall work process and workability and It is an object of the present invention to provide a ballast which improves assembling and minimizes occurrence of connection failure due to carelessness of the installer.

도 1은, 본 고안에 따른 안정기의 회로기판과 램프소켓을 도시한 분리사시도이다.1 is an exploded perspective view showing a circuit board and a lamp socket of a ballast according to the present invention.

도 2는, 도 1의 반대면에서 바라본 회로기판과 램프소켓의 분리사시도이다.2 is an exploded perspective view of a circuit board and a lamp socket viewed from the opposite side of FIG. 1.

도 3은, 본 고안에 따른 회로기판과 램프소켓의 결합상태를 측면으로 도시한 도면이다.3 is a side view showing a coupling state of a circuit board and a lamp socket according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100 : 안정기 110 : 회로기판100: ballast 110: circuit board

111 : 접속공 120 : 램프소켓111 connection hole 120 lamp socket

121 : 장착공 122 : 접속공121: mounting hole 122: connection hole

130 : 연결단자 131 : 단자대130: connection terminal 131: terminal block

131a : 지지돌부 132,133 : 접속핀131a: support protrusion 132,133: connecting pin

상술한 목적을 달성하기 위한 본 고안은, 다수의 소자가 구비된 회로기판에 착탈가능하게 설치되는 램프소켓을 갖는 안정기에 있어서, 상기 램프소켓은 회로기판상에 연결단자를 개재하여 착탈가능하게 설치되되, 상기 연결단자는, 상기 회로기판상에 안착되는 단자대와; 상기 단자대의 하부에 돌출 형성되고 회로기판의 접속공에 삽입되어 회로기판과 전기적으로 연결되는 하부 접속핀과; 상기 하부 접속핀과 전기적으로 연결되어 단자대의 상부로 돌출 형성되고 램프소켓의 접속공에 삽입되어 램프소켓과 전기적으로 연결되는 상부 접속핀;을 포함하여 구성된 것을 특징으로 한다.The present invention for achieving the above object, in the ballast having a lamp socket detachably installed on a circuit board having a plurality of elements, the lamp socket is detachably installed via a connection terminal on the circuit board. Wherein, the connection terminal, and a terminal block seated on the circuit board; A lower connection pin protruding from a lower portion of the terminal block and inserted into a connection hole of the circuit board to be electrically connected to the circuit board; And an upper connecting pin electrically connected to the lower connecting pin and protruding to an upper portion of the terminal block and inserted into a connection hole of the lamp socket to be electrically connected to the lamp socket.

바람직하게는, 상기 단자대에는 램프소켓에 접하여 램프소켓을 지지하는 지지돌부가 돌출 형성된다.Preferably, the terminal block is provided with a support protrusion protruding the lamp socket in contact with the lamp socket.

그리고, 상기 연결단자의 상부 접속핀은 단자대상에 외향 절곡되게 돌출 형성된다.The upper connection pin of the connection terminal protrudes outwardly bent to the terminal object.

이하, 본 고안의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명하면다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 1 내지 도 3은 본 고안에 따른 안정기의 회로기판과 램프소켓을 도시한 도면이다.1 to 3 are views illustrating a circuit board and a lamp socket of a ballast according to the present invention.

본 고안의 안정기(100)는 도 1 내지 도 3에 도시된 바와 같이, 크게 회로기판(110)과, 램프소켓(120), 연결단자(130)로 대별되어 구성된다.The ballast 100 of the present invention is largely composed of a circuit board 110, a lamp socket 120, the connection terminal 130 as shown in Figures 1 to 3.

상기 회로기판(110)은, 대략 직사각형의 판상으로 형성되고, 그 일면에는 다수의 소자들이 설치된다.The circuit board 110 is formed in a substantially rectangular plate shape, and a plurality of elements are installed on one surface thereof.

그리고, 상기 회로기판(110)의 양단부에는 후술하는 연결단자(130)가 전기적으로 연결되는 다수 즉 4개의 접속공(111)이 천공된다.In addition, at both ends of the circuit board 110, a plurality of connection holes 111, which are electrically connected to the connection terminals 130 to be described later, are drilled.

또한, 상기 램프소켓(120)은, 그 일측면 즉 전면에 형광등과 같은 방전램프가 설치되는 4개의 장착공(121)이 천공되고, 하면에는 후술하는 연결단자(130)와 결합되는 4개의 접속공(122)이 장착공(121)과 각각 연통되게 천공된다.In addition, the lamp socket 120 is perforated with four mounting holes 121 in which discharge lamps such as fluorescent lamps are installed on one side, that is, the front surface thereof, and four connections coupled to the connection terminal 130 to be described later. The holes 122 are drilled in communication with the mounting holes 121, respectively.

그리고, 상기 접속공(122)과 장착공(121)은 그 내부에 구비된 도전체로서 전기적으로 연결되게 설치되어, 램프소켓(120)의 장착공(121)에 방전램프의 설치시 접속공(122)으로 전원으로 인가되면, 램프가 발광된다.In addition, the connection hole 122 and the mounting hole 121 are installed to be electrically connected as a conductor provided therein, and when the discharge hole is installed in the mounting hole 121 of the lamp socket 120 ( 122 is applied to the power source, the lamp is emitted.

또한, 상기 회로기판(110)과 램프소켓(120)을 연결하는 연결단자(130)는, 회로기판(110)상에 안착되는 단자대(131)와, 상기 단자대(131)의 하부에 돌출 형성되어 회로기판(110)의 접속공(111)에 삽입됨으로써 회로기판(110)과 전기적으로 연결되는 4개의 하부 접속핀(133)과, 상기 하부 접속핀(133)과 각각 전기적으로 연결되고 단자대(131)의 상부로 돌출 형성되어 램프소켓(120)의 접속공(122)에 삽입됨으로써 램프소켓(120)과 전기적으로 연결되는 4개의 상부 접속핀(132)을 포함한다.In addition, the connection terminal 130 connecting the circuit board 110 and the lamp socket 120 may be formed to protrude below the terminal block 131 seated on the circuit board 110 and the terminal block 131. Four lower connection pins 133 electrically connected to the circuit board 110 by being inserted into the connection holes 111 of the circuit board 110, and terminal blocks 131 electrically connected to the lower connection pins 133, respectively. It is formed to protrude to the upper portion of the lamp socket 120 is inserted into the connection hole 122 includes four upper connection pins 132 electrically connected to the lamp socket 120.

여기서, 상기 회로기판(110)의 접속공(111)을 관통한 하부 접속핀(133)을 회로기판(110)에 납땜하여 전기적으로 연결된 상태를 유지하면서 고정시킬 수도 있다.Here, the lower connection pin 133 penetrating the connection hole 111 of the circuit board 110 may be fixed to the circuit board 110 while being electrically connected.

한편, 상기 상부 접속핀(132)은, 램프소켓(120)의 결합시 램프소켓(120)이 회로기판(110)상의 소자들과 간섭됨을 방지하기 위해, 단자대(131)로부터 외측방향으로 절곡 형성된다.On the other hand, the upper connection pin 132 is bent outward from the terminal block 131 to prevent the lamp socket 120 from interfering with the elements on the circuit board 110 when the lamp socket 120 is coupled. do.

그리고, 상기 단자대(131)에는 도 1 및 도 2에 도시된 바와 같이, 4개의 상부 접속핀(132) 중 중앙의 상부 접속핀(132)을 감싸는 지지돌부(131a)가 돌출 형성되되, 이 지지돌부(131a)의 단부는 도 3에 도시된 바와 같이 램프소켓(120)의 후면에 면접촉되어 램프소켓(120)을 지지한다.1 and 2, a support protrusion 131a surrounding the upper connection pin 132 in the center of the four upper connection pins 132 protrudes from the terminal block 131. The end of the protrusion 131a is in surface contact with the rear surface of the lamp socket 120 to support the lamp socket 120 as shown in FIG. 3.

한편, 본 고안에서는 도시되지는 않았지만, 안정기(100)에는 양측면이 개구된 박스형상의 하부 케이스와, 일면과 양측면에 개구된 대략 "U"자 형상 즉 램프소켓(120)에 대응한 형상의 단면을 갖는 상부 케이스가 형성되어, 케이스의 결합시 상부 케이스가 회로기판(110)에 설치된 램프소켓(120)의 외주면을 감싸 지지하게 된다.On the other hand, although not shown in the present invention, the ballast 100 has a box-shaped lower case having both sides opened, and a cross section of a shape corresponding to the substantially "U" shape, i.e., the lampholder 120, opened at one side and both sides. The upper case is formed, the upper case is coupled to support the outer peripheral surface of the lamp socket 120 installed on the circuit board 110 when the case is coupled.

상기와 같이 구성된 본 고안에 따른 안정기의 조립시는, 먼저 각 연결단자(130)의 하부 접속핀(133)을 안정기(100)의 회로기판(110)에 천공된 접속공(111)에 삽입시킨다. 이때, 연결단자(130)의 단자대(131)가 회로기판(110)상에 안착될 때까지 삽입시킨다.When assembling the ballast according to the present invention configured as described above, first insert the lower connection pin 133 of each connection terminal 130 into the connection hole 111 perforated in the circuit board 110 of the ballast 100. . At this time, the terminal block 131 of the connection terminal 130 is inserted until it is seated on the circuit board 110.

이후, 회로기판(110)의 후면으로 돌출된 하부 접속핀(133)을 납땜하여 회로기판(110)상에 연결단자(130)를 고정시킬 수도 있다.Thereafter, the connection terminal 130 may be fixed on the circuit board 110 by soldering the lower connection pin 133 protruding to the rear surface of the circuit board 110.

한편, 회로기판(110)에 전기적으로 연결된 상태를 유지하면서 고정된 연결단자(130)의 상부 접속핀(132)에 램프소켓(120)의 접속공(122)을 일치시켜 삽입시킨 후, 안정기(100)의 케이스에 회로기판(110)을 내장시켜 설치한다.Meanwhile, the ballast 120 of the lamp socket 120 is inserted into the upper connection pin 132 of the fixed connection terminal 130 while maintaining a state of being electrically connected to the circuit board 110, and then the ballast ( The circuit board 110 is embedded in the case of 100 and installed.

그러면, 램프소켓(120)은 방전램프가 장착되는 장착공(121)이 외부로 노출되고, 그 외측면은 상부 케이스에 의해 감싸져 안정적으로 지지된다.Then, the lamp socket 120 is exposed to the outside mounting holes 121, the discharge lamp is mounted, the outer surface is wrapped by the upper case is supported stably.

이후, 상기와 같이 설치된 안정기(100)를 등기구에 설치하면 된다.Thereafter, the stabilizer 100 installed as described above may be installed in the luminaire.

이상에서 설명한 바와 같이, 본 고안의 안정기에 의하면, 안정기의 회로기판에 램프소켓이 착탈식으로 끼워짐으로써 램프소켓의 설치가 간편하게 이루어져 전반적인 작업공정이 간소화되어 작업성 및 조립성이 향상되고, 설치자의 부주의로 인한 접속불량을 극소화할 수 있다.As described above, according to the ballast of the present invention, the lamp socket is detachably fitted to the circuit board of the ballast to simplify the installation of the lamp socket, simplifying the overall work process, improving workability and assembly, Inadvertent connection failure can be minimized.

Claims (3)

다수의 소자가 구비된 회로기판에 착탈가능하게 설치되는 램프소켓을 갖는 안정기에 있어서,In the ballast having a lamp socket detachably installed on a circuit board having a plurality of elements, 상기 램프소켓(120)은 회로기판(110)상에 연결단자(130)를 개재하여 착탈가능하게 설치되되, 상기 연결단자(130)는,The lamp socket 120 is detachably installed on the circuit board 110 via the connection terminal 130, and the connection terminal 130 is 상기 회로기판(110)상에 안착되는 단자대(131)와;A terminal block 131 seated on the circuit board 110; 상기 단자대(131)의 하부에 돌출 형성되고 회로기판(110)의 접속공(111)에 삽입되어 회로기판(110)과 전기적으로 연결되는 하부 접속핀(133)과;A lower connection pin 133 protruding from the lower portion of the terminal block 131 and inserted into the connection hole 111 of the circuit board 110 to be electrically connected to the circuit board 110; 상기 하부 접속핀(133)과 전기적으로 연결되어 단자대(131)의 상부로 돌출 형성되고 램프소켓(120)의 접속공(122)에 삽입되어 램프소켓(120)과 전기적으로 연결되는 상부 접속핀(132);을 포함하여 구성된 것을 특징으로 하는 안정기.An upper connection pin electrically connected to the lower connection pin 133 and protruding to an upper portion of the terminal block 131 and inserted into a connection hole 122 of the lamp socket 120 to be electrically connected to the lamp socket 120. 132); ballast characterized in that comprises a. 제 1 항에 있어서,The method of claim 1, 상기 단자대(131)에는 램프소켓(120)에 접하여 램프소켓(120)을 지지하는 지지돌부(131a)가 돌출 형성된 것을 특징으로 하는 안정기.Ballast is characterized in that the terminal block (131) in contact with the lamp socket 120, the support protrusion (131a) for supporting the lamp socket 120 is formed protruding. 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 연결단자(130)의 상부 접속핀(132)은 단자대(131)상에 외향 절곡되게 돌출 형성된 것을 특징으로 하는 안정기.The upper connection pin 132 of the connection terminal 130 is characterized in that the ballast is formed protruding outwardly bent on the terminal block (131).
KR20-2004-0031640U 2004-11-09 2004-11-09 A ballast KR200374820Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100904206B1 (en) 2008-02-15 2009-06-25 피닉스 엔지니어링 주식회사 Ballast within terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100904206B1 (en) 2008-02-15 2009-06-25 피닉스 엔지니어링 주식회사 Ballast within terminal

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