KR20080055130A - Socket for grounding backlight lamp - Google Patents

Socket for grounding backlight lamp Download PDF

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Publication number
KR20080055130A
KR20080055130A KR1020060128073A KR20060128073A KR20080055130A KR 20080055130 A KR20080055130 A KR 20080055130A KR 1020060128073 A KR1020060128073 A KR 1020060128073A KR 20060128073 A KR20060128073 A KR 20060128073A KR 20080055130 A KR20080055130 A KR 20080055130A
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South Korea
Prior art keywords
backlight lamp
socket
grounding
over
frame
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KR1020060128073A
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Korean (ko)
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KR100849028B1 (en
Inventor
이영만
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한국단자공업 주식회사
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Priority to KR1020060128073A priority Critical patent/KR100849028B1/en
Publication of KR20080055130A publication Critical patent/KR20080055130A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05Two-pole devices
    • H01R33/06Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133602Direct backlight
    • G02F1/133604Direct backlight with lamps
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00Two poles

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  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Planar Illumination Modules (AREA)

Abstract

A socket for grounding a backlight lamp is provided to insert the backlight lamp into the chassis directly for grounding at low cost and with simple process by making the chassis and the back light lamp socket in a single body. A socket for grounding a backlight lamp is used in a flat panel display device, and fixes and grounds at least one back light lamp(100). A frame(10) forms a bottom chassis. Two elasticity parts(11) are extended in the upper direction by bending the part of the frame, and are extended in the direction in which the elasticity parts face each other. A contact part(12) keeps and maintains the backlight lamp terminal(101) by forming a small space for having a slow bent in the facing direction from the two elasticity parts respectively. A leading part(13) is formed over in the mutually receding direction from each contact part, and leads the reception of the backlight lamp terminal. An over-deformation prevention support part(14) is extended in the upper direction at the side of the two mutually facing elasticity parts. An over-deformation prevention part(15) is extended to face with the leading part side from the over-deformation prevention support part so as to prevent the leading part from being over-deformed.

Description

백라이트 램프 접지용 소켓{SOCKET FOR GROUNDING BACKLIGHT LAMP} Socket for backlight lamp grounding {SOCKET FOR GROUNDING BACKLIGHT LAMP}

도 1은 본 발명의 백라이트 램프와 소켓의 사시도.1 is a perspective view of a backlight lamp and a socket of the present invention.

도 2는 백라이트 램프가 삽입되기 전의 정면도.2 is a front view before the backlight lamp is inserted.

도 3은 백라이트 램프가 삽입된 후의 정면도.3 is a front view after the backlight lamp is inserted.

본 발명은 평판 디스플레이 장치에 사용되며 적어도 하나의 백라이트 램프를 고정하고 접지시키는 백라이트 램프 접지용 소켓에 관한 것으로, 보다 상세하게는 다수개의 백라이트 램프를 접지시키는 소켓을 샤시와 일체로 형성한 것에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a backlight lamp grounding socket for fixing and grounding at least one backlight lamp, and more particularly, to a socket integrally formed with a chassis for grounding a plurality of backlight lamps. .

LCD 는 자체 발광이 불가능하여 외부 광원이 필요하다. 따라서, 이러한 외부 광원으로 소위 백라이트를 설치한다. 백라이트에는 복수개의 램프가 설치되는데, 복수 개의 램프를 제어하기 위해서는 제어 회로등이 제공되는 인쇄 회로 기판 등과 백라이트 램프의 단자를 전기적으로 연결해야 한다.LCD cannot self-illuminate and requires an external light source. Therefore, a so-called backlight is provided as such an external light source. A plurality of lamps are installed in the backlight, and in order to control the plurality of lamps, a terminal of the backlight lamp and the like must be electrically connected to a printed circuit board provided with a control circuit.

또한 상기 복수개의 램프를 접지시켜야 한다. 상기와 같은 기능을 하기 위해 백라이트 램프 고정 소켓이 사용되는데, 종래의 백라이트 램프 고정 소켓은 평판 디스플레이 장치에 구비된 샤시에 결합되어 상기 평판 디스플레이 장치에 연결되었다.It is also necessary to ground the plurality of lamps. A backlight lamp fixing socket is used to perform the above function, and a conventional backlight lamp fixing socket is coupled to a chassis provided in the flat panel display device and connected to the flat panel display device.

하지만 종래의 기술은 별도의 접지를 위한 백라이트 램프 소켓을 구비해야 하는 문제가 있었다. 또한, 상기 소켓을 샤시에 고정시켜야 하기 때문에 추가적인 작업이 필요하여 공정이 복잡해지고 시간이 많이 소요되었다.However, the prior art has a problem that a backlight lamp socket for a separate ground should be provided. In addition, since the socket must be fixed to the chassis, additional work is required, which makes the process complicated and time-consuming.

본 발명은 상기와 같은 종래의 기술의 문제점을 해결하기 위한 것으로 다음과 같은 기술적 과제를 가진다.The present invention is to solve the problems of the prior art as described above has the following technical problems.

본 발명은 샤시와 별개로 제작해야 하는 백라이트 램프 소켓을 사용하지 않고 상기 샤시에 일체로 소켓을 형성하여 백라이트 램프를 상기 샤시에 직접 삽입하여 접지가 가능하도록 하는 샤시와 일체로 된 백라이트 램프 소켓을 제공하는 것을 목적으로 한다.The present invention provides a backlight lamp socket integrated with the chassis to form a socket integrally to the chassis without using a backlight lamp socket to be manufactured separately from the chassis to insert a backlight lamp directly into the chassis to enable grounding. It aims to do it.

본 발명은 상기와 같은 기술적 과제를 해결하기 위하여 다음과 같은 구성을 가진다.The present invention has the following configuration to solve the above technical problem.

본 발명은 평판 디스플레이 장치에 사용되며 적어도 하나의 백라이트 램 프(100)를 고정하고 접지시키는 백라이트 램프 접지용 소켓에 관한 것으로,The present invention relates to a socket for grounding a backlight lamp which is used in a flat panel display device and which fixes and grounds at least one backlight lamp (100).

바닥의 샤시를 이루는 프레임(10)과,Frame 10 forming the chassis of the bottom,

상기 프레임의 일부를 굴곡시켜 상향으로 연장되고 서로 대향하는 방향으로 연장형성된 2개의 탄성부(11)와,Two elastic parts 11 which are bent upwardly by extending a part of the frame and extending in opposite directions to each other;

상기 2개의 탄성부에서 각각 서로 마주보는 방향으로 굴곡되어 완만하게 협소한 공간을 형성하여 백라이트 램프 단자(101)를 보관하고 유지할 수 있는 접촉부(12)와,A contact portion 12 which is bent in a direction facing each other in the two elastic portions to form a gently narrow space to store and maintain the backlight lamp terminal 101;

상기 각각의 접촉부에서 서로 멀어지는 방향으로 각각 연장 형성되어 상기 백라이트 램프 단자의 수용을 유도하는 유도부(13)와,An induction part 13 extending in a direction away from each other at each of the contact parts to induce accommodation of the backlight lamp terminal;

상기 서로 대향하는 2개의 탄성부의 측면에서 상향으로 연장 형성된 과변형방지 지지부(14)와, 상기 유도부의 과도한 변형을 방지하도록 상기 과변형방지 지지부에서 상기 유도부측으로 각각 대향하도록 연장된 과변형방지부(15)를 포함하며, An anti-deformation support portion 14 extending upwardly from the side of the two elastic portions facing each other, and the anti-deformation portion extending from the over-deformation support portion to the induction portion side to prevent excessive deformation of the induction portion ( 15),

상기 프레임과, 탄성부와, 접촉부와, 유도부와, 과변형방지 지지부와, 과변형방지부는 일체로 형성되어 구성되어 있다.The frame, the elastic portion, the contact portion, the induction portion, the over deformation preventing support portion, and the over deformation preventing portion are integrally formed.

상기와 같은 구성을 가진 본 발명을 도면을 참조하여 본 발명의 실시예를 통해 자세히 살펴보도록 한다. 도 1은 본 발명의 백라이트 램프와 소켓의 사시도를 나타내고, 도 2는 백라이트 램프가 삽입되기 전의 정면도를 나타내고, 도 3은 백라이트 램프가 삽입된 후의 정면도를 나타낸다.The present invention having the configuration as described above will be described in detail with reference to the accompanying drawings. Figure 1 shows a perspective view of the backlight lamp and the socket of the present invention, Figure 2 shows a front view before the backlight lamp is inserted, Figure 3 shows a front view after the backlight lamp is inserted.

본 실시예는 프레임(10)과, 각각 2개의 탄성부(11)와, 접촉부(12)와, 유도부(13)와, 과변형방지 지지부(14)와, 과변형방지부(15)를 포함하여 구성된다. 상기 프레임과, 탄성부와, 접촉부와, 유도부와, 과변형방지 지지부와, 과변형방지부는 모두 일체로 형성되어 구성되어 있다.This embodiment includes a frame 10, two elastic portions 11, a contact portion 12, an induction portion 13, an over-deformation support portion 14, and an over-deformation portion 15, respectively. It is configured by. The frame, the elastic portion, the contact portion, the induction portion, the over deformation preventing support portion, and the over deformation preventing portion are all integrally formed.

도 1에서 상기 프레임(10)은 평판 디스플레이 장치에 사용되는 샤시를 말하며, 본 실시예의 각 구성들은 상기 프레임을 일부 절개하여 형성된다. 상기 프레임은 각 구성의 골격을 형성하며 기저를 형성한다.In FIG. 1, the frame 10 refers to a chassis used in a flat panel display apparatus, and each of the components of the present exemplary embodiment is formed by partially cutting the frame. The frame forms the skeleton of each component and forms the basis.

상기 탄성부(11)는 상기 프레임의 일부를 절개하여 굴곡시켜 상향으로 연장시키고 서로 대향하는 방향으로 연장형성시킨 것으로, 서로 대향하여 2개가 형성되어 있다. 상기 탄성부는 상기 백라이트 램프가 삽입되면 상기 프레임과의 사이에 상대적인 탄성변형이 발생하여 탄성력을 생성하여 백라이트 램프 단자를 고정한다. The elastic part 11 is formed by cutting a portion of the frame to bend to extend upward and to extend in a direction facing each other, two are formed to face each other. When the backlight unit is inserted, a relative elastic deformation occurs between the frame and the frame to generate an elastic force to fix the backlight lamp terminal.

한편 상기 탄성부(11)는 중간 부분이 일부 절개되어 비어 있는 면(16)을 가지도록 구성하는 것도 과도한 응력집중을 방지하여 바람직하다.On the other hand, the elastic part 11 is preferably configured to have a hollow surface 16 by partially cutting the middle portion, it is preferable to prevent excessive stress concentration.

상기 접촉부(12)는 상기 2개의 탄성부에서 연장되어 각각 서로 마주보는 방향으로 굴곡되어 완만하게 협소한 공간을 형성하여 백라이트 램프 단자를 보관하고 유지할 수 있도록 구성되어 있다. 상기 접촉부 사이의 협소한 공간에 상기 백라이트 램프 단자(101)가 비집고 삽입된다.The contact part 12 extends from the two elastic parts and is bent in a direction facing each other to form a gently narrow space to store and maintain the backlight lamp terminal. The backlight lamp terminal 101 is inserted and inserted into a narrow space between the contact portions.

상기 유도부(13)는 각각의 접촉부에서 서로 멀어지는 방향으로 각각 연장 형성되어 상기 백라이트 램프 단자가 쉽게 상기 접촉부에 수용될 수 있도록 유도하는 기능을 가지고 있다. The induction part 13 is formed to extend in a direction away from each other in each contact portion has a function of inducing the backlight lamp terminal can be easily accommodated in the contact portion.

또한, 상기 유도부(13)는 원형으로 돌출되어 백라이트 램프 단자의 이탈을 방지할 수 있는 이탈방지턱을 포함하도록 구성하는 것도 램프의 이탈을 방지할 수 있다는 측면에서 바람직한 구성이다.In addition, the induction part 13 is configured to include a departure prevention jaw that protrudes in a circular shape to prevent the departure of the backlight lamp terminal is a preferred configuration in terms of preventing the departure of the lamp.

도 2와 도 3에서 볼 수 있듯이 상기 과변형방지 지지부(14)는 상기 서로 대향하는 2개의 탄성부의 측면에서 상향으로 연장 형성된 구성이다. 이는 상기 탄성부에서 연장형성된 다른 구성들과는 별개로 상기 프레임에서 절개되어 형성된다. 상기 과변형방지 지지부(14)는 상기 과변형방지부(15)를 상기 유도부를 지지할 수 있는 위치로 유지하기 위한 구성이다.As can be seen in Figures 2 and 3, the over-deformation support 14 is configured to extend upward from the side of the two elastic portions facing each other. It is formed by cutting away from the frame separately from other components extending from the elastic portion. The over deformation prevention support 14 is configured to maintain the over deformation prevention part 15 in a position capable of supporting the induction part.

상기 과변형방지부(15)는 상기 유도부의 과도한 변형을 방지하기 위한 구성으로, 상기 과변형방지 지지부에서 상기 유도부측으로 각각 대향하도록 연장형성된 것이다. 따라서 상기 과변형방지부를 위에서 보면 상기 과변형방지 지지부와 'ㄷ'자를 형성한다.The over deformation prevention part 15 is configured to prevent excessive deformation of the induction part, and is formed to extend from the over deformation prevention support part to face the induction part, respectively. Therefore, when the over deformation prevention part is viewed from above, the over deformation prevention part and the 'c' are formed.

상기 과변형방지부(15)는 상기 유도부의 과변형을 방지하도록 상기 유도부의 배면에 위치하지만, 실질적으로 상기 접촉부가 과도하게 벌어지지 않도록 하는 구성이다.The over deformation prevention part 15 is positioned on the rear surface of the induction part so as to prevent over deformation of the induction part, but substantially prevents the contact part from being excessively open.

이하 도면을 참고하여 본 발명의 작동을 설명하도록 한다.Hereinafter, the operation of the present invention will be described with reference to the drawings.

도 2와 같이 백라이트 램프(100)를 고정하고 접지시키기 위하여 백라이트 램프 단자(101)를 상기 유도부(13)측으로 이동시킨다.As shown in FIG. 2, the backlight lamp terminal 101 is moved toward the induction part 13 to fix and ground the backlight lamp 100.

도 3과 같이 상기 백라이트 램프 단자를 상기 유도부를 지나 상기 접촉 부(12)에 삽입시키면, 상기 접촉부와 연결된 상기 탄성부(11)가 탄성변형을 일으켜 탄성을 발생한다. 이렇게 발생된 탄성에 의해 상기 백라이트 램프(100)는 고정된다.As shown in FIG. 3, when the backlight lamp terminal is inserted into the contact part 12 through the induction part, the elastic part 11 connected to the contact part causes elastic deformation to generate elasticity. The backlight lamp 100 is fixed by the elasticity generated in this way.

한편, 상기 접촉부와 탄성부는 모두 프레임과 일체로 형성된 것이기 때문에 접지가 이루어진다.On the other hand, since the contact portion and the elastic portion are all formed integrally with the frame, the ground is made.

본 발명은 상기와 같은 구성과 작동에 의해 다음과 같은 효과를 가진다.The present invention has the following effects by the configuration and operation as described above.

본 발명은 샤시와 별개로 제작해야 하는 백라이트 램프 소켓을 사용하지 않고 상기 샤시에 일체로 소켓을 형성하여 백라이트 램프를 상기 샤시에 직접 삽입하여 접지가 가능하도록 하여 제조비용을 절감하고, 공정을 단순하게 하는 효과를 가진다.The present invention forms a socket integrally to the chassis without using a backlight lamp socket that must be manufactured separately from the chassis, thereby directly inserting a backlight lamp into the chassis to enable grounding, thereby reducing manufacturing costs and simplifying the process. Has the effect of

Claims (3)

평판 디스플레이 장치에 사용되며 적어도 하나의 백라이트 램프를 고정하고 접지시키는 백라이트 램프 접지용 소켓에 있어서,A socket for backlight lamp grounding, which is used in a flat panel display device and which fixes and grounds at least one backlight lamp, 바닥의 샤시를 이루는 프레임과,The frame which forms the chassis of the bottom, 상기 프레임의 일부를 굴곡시켜 상향으로 연장되고 서로 대향하는 방향으로 연장형성된 2개의 탄성부와,Two elastic parts which are bent upward by extending a part of the frame and extending in opposite directions to each other; 상기 2개의 탄성부에서 각각 서로 마주보는 방향으로 굴곡되어 완만하게 협소한 공간을 형성하여 백라이트 램프 단자를 보관하고 유지할 수 있는 접촉부와,A contact portion capable of storing and maintaining a backlight lamp terminal by forming a narrow space gently bent in a direction facing each other in the two elastic portions, 상기 각각의 접촉부에서 서로 멀어지는 방향으로 각각 연장 형성되어 상기 백라이트 램프 단자의 수용을 유도하는 유도부와,An induction part extending in a direction away from each other at each of the contact parts to induce accommodation of the backlight lamp terminal; 상기 서로 대향하는 2개의 탄성부의 측면에서 상향으로 연장 형성된 과변형방지 지지부와, 상기 유도부의 과도한 변형을 방지하도록 상기 과변형방지 지지부에서 상기 유도부측으로 각각 대향하도록 연장된 과변형방지부를 포함하며, And an overstrain preventing portion extending upwardly from the sides of the two elastic portions facing each other, and an overstrain preventing portion extending from the overstrain preventing portion to the induction portion side to prevent excessive deformation of the induction portion. 상기 프레임과, 탄성부와, 접촉부와, 유도부와, 과변형방지 지지부와, 과변형방지부는 일체로 형성된, 백라이트 램프 접지용 소켓. And the frame, the elastic part, the contact part, the induction part, the over deformation preventing support part, and the over deformation preventing part are integrally formed. 청구항 1에 있어서,The method according to claim 1, 상기 탄성부는 중간 부분이 일부 절개되어 비어 있는 면을 가지는,The elastic portion has a hollow portion is partially cut in the middle, 백라이트 램프 접지용 소켓.Socket for grounding the backlight lamp. 청구항 1에 있어서,The method according to claim 1, 상기 유도부는 원형으로 돌출되어 백라이트 램프 단자의 이탈을 방지할 수 있는 이탈방지턱을 포함하는, The induction part protrudes in a circular shape and includes a departure prevention jaw that can prevent departure of the backlight lamp terminal. 백라이트 램프 접지용 소켓.Socket for grounding the backlight lamp.
KR1020060128073A 2006-12-14 2006-12-14 Socket for grounding backlight lamp KR100849028B1 (en)

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Publication number Priority date Publication date Assignee Title
CN109088966A (en) * 2018-09-29 2018-12-25 努比亚技术有限公司 A kind of ground structure and mobile terminal of screen backlight assembly

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JP4277054B1 (en) * 2008-04-14 2009-06-10 アルプス電気株式会社 Fluorescent tube holder and manufacturing method thereof

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JP2001043715A (en) 1999-07-30 2001-02-16 Howa Bussan Kk Planar lighting system
JP2001076529A (en) 1999-09-01 2001-03-23 Sharp Corp Backlight power supply unit and backlight unit for liquid crystal display device using it
JP2006244749A (en) 2005-03-01 2006-09-14 Avenir Electronics International Co Ltd Connector for backlight
KR100718320B1 (en) 2005-06-01 2007-05-15 최귀송 Backlight unit of lcd having the attachable/removable lamp power supply apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109088966A (en) * 2018-09-29 2018-12-25 努比亚技术有限公司 A kind of ground structure and mobile terminal of screen backlight assembly
CN109088966B (en) * 2018-09-29 2020-11-03 东莞市钰晟电子科技有限公司 Grounding structure of screen backlight assembly and mobile terminal

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