KR101652833B1 - Lighting device - Google Patents

Lighting device Download PDF

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Publication number
KR101652833B1
KR101652833B1 KR1020100033051A KR20100033051A KR101652833B1 KR 101652833 B1 KR101652833 B1 KR 101652833B1 KR 1020100033051 A KR1020100033051 A KR 1020100033051A KR 20100033051 A KR20100033051 A KR 20100033051A KR 101652833 B1 KR101652833 B1 KR 101652833B1
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KR
South Korea
Prior art keywords
housing
end cap
present
lighting device
protrusion
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KR1020100033051A
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Korean (ko)
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KR20110113711A (en
Inventor
김한결
김화영
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엘지이노텍 주식회사
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Priority to KR1020100033051A priority Critical patent/KR101652833B1/en
Priority to US13/080,440 priority patent/US8231258B2/en
Priority to EP11161333.7A priority patent/EP2375137B1/en
Priority to EP13174944.2A priority patent/EP2648024B1/en
Priority to JP2011085860A priority patent/JP5755484B2/en
Priority to CN201510555698.8A priority patent/CN105065952B/en
Priority to CN2011100923821A priority patent/CN102252180A/en
Publication of KR20110113711A publication Critical patent/KR20110113711A/en
Priority to US13/471,967 priority patent/US8382354B2/en
Priority to JP2015107785A priority patent/JP6189361B2/en
Application granted granted Critical
Publication of KR101652833B1 publication Critical patent/KR101652833B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

본 발명은 조명장치에 관한 것으로, 특히 벽면 또는 천장면과 조명장치의 하우징이소정거리만큼 이격되어 부착되는 것을 특징으로 하는 조명장치에 관한 것이다.
본 발명에 따른 조명장치의 일 실시예는, 광원이 내부에 마련되는 패널형상의 하우징, 하우징의 일측 단부와 결합되고 적어도 일부가 구부러진 연장부를 갖는 엔드캡을 포함하고, 엔드캡의 일측 단부는 돌출부를 갖고, 하우징의 일측 단부는 돌출부와 결합되는 결합홈을 갖는다.
본 발명에 따른 조명장치의 일 실시예에 의하면, 부착면의 형상에 상관 없으며 부착형태에 무관한 통일성 있는 설치가 가능한 효과가 얻어진다.The present invention relates to a lighting device, and more particularly to a lighting device characterized in that it is attached to a wall or a ceiling surface and a housing of the lighting device is spaced apart by a predetermined distance.
One embodiment of the illumination device according to the present invention includes a housing in the form of a panel in which a light source is provided, an end cap coupled to one end of the housing and having an at least partially bent extension, And one end of the housing has an engaging groove to be engaged with the protrusion.
According to the embodiment of the lighting apparatus according to the present invention, there is obtained an effect that uniform installation regardless of the shape of the mounting surface and irrespective of the mounting form can be achieved.

Description

조명장치{Lighting device}Lighting device

본 발명은 조명장치에 관한 것으로, 특히 벽면 또는 천장면과 조명장치의 하우징이소정거리만큼 이격되어 부착되는 것을 특징으로 하는 조명장치에 관한 것이다.The present invention relates to a lighting device, and more particularly to a lighting device characterized in that it is attached to a wall or a ceiling surface and a housing of the lighting device is spaced apart by a predetermined distance.

발광 다이오드(LED)는 전기 에너지를 빛으로 변화하는 반도체 소자의 일종이다. 발광 다이오드는 형광등 및 백열등 등 기존의 광원에 비해 저소비전력, 반영구적인 수명, 빠른 응답속도, 안전성 및 환경친화성의 장점을 가진다. 이에 기존의 광원을 발광 다이오드로 대체하기 위한 많은 연구가 진행되고 있으며, 발광 다이오드는 실내외에서 사용되는 각종 램프, 액정표시장치, 전광판 및 가로등 등의 조명 장치의 광원으로서 사용이 증가되고 있는 추세이다.Light emitting diodes (LEDs) are a type of semiconductor device that converts electrical energy into light. The light emitting diode has advantages of low power consumption, semi-permanent lifetime, fast response speed, safety and environment friendliness compared to conventional light sources such as fluorescent lamps and incandescent lamps. Accordingly, much research has been conducted to replace an existing light source with a light emitting diode. The light emitting diode has been increasingly used as a light source for various lamps used in indoor / outdoor, liquid crystal display, electric signboard, and streetlight.

한편, 넓은 벽면이나 천정면 등에 다수 배열되는 패널형태 또는 면광원 형태의 조명장치들이 많이 개발되고 있으나, 평평하지 않은 면에 부착될 수 있고, 펜던트(pendant)형, 마운트(mount)형 등의 부착 상황에 구애 받지 않으며 통일적인 적용성이 높은 조명장치에 관한 요청이 있었다.On the other hand, many panel-type or surface-light-source-type lighting devices are widely developed on a large wall surface or a ceiling front surface, but they can be attached to a non-flat surface and can be attached to a pendant type, a mount type, There was a request for a lighting system that was unconventional and uniformly applicable.

본 발명은 응용성이 높은 조명장치를 제공하는 것을 목적으로 한다.An object of the present invention is to provide a lighting apparatus having high applicability.

상기 목적을 달성하기 위해 본 발명에 따른 조명장치의 일 실시예는, 광원이 내부에 마련되는 패널형상의 하우징, 상기 하우징의 일측 단부와 결합되고 적어도 일부가 구부러진 연장부를 갖는 엔드캡을 포함하고, 상기 엔드캡의 일측 단부는 돌출부를 갖고, 상기 하우징의 상기 일측 단부는 상기 돌출부와 결합되는 결합홈을 갖는다.According to an aspect of the present invention, there is provided a lighting apparatus including a housing having a panel shape in which a light source is provided, and an end cap coupled to one end of the housing and having an extended portion bent at least partially, One end of the end cap has a protrusion, and the one end of the housing has an engaging groove to be engaged with the protrusion.

상기 하우징은 후면에 방열홈이 형성될 수 있다. 상기 돌출부는 상기 엔드캡의 상기 일측 단부에서 돌출될 수 있고, 상기 결합홈은 상기 돌출부에 대응되는 위치에 배치될 수 있다. 상기 엔드캡의 타측 단부는 비스홀을 포함할 수 있다. 상기 엔드캡의 일면은 방열홈을 가질 수 있다.The housing may have a heat dissipating groove formed on the rear surface thereof. The projecting portion may protrude from the one end of the end cap, and the engaging groove may be disposed at a position corresponding to the protruding portion. The other end of the end cap may include a bis-hole. One surface of the end cap may have a heat dissipating groove.

상술한 바와 같이 본 발명에 따른 조명장치의 일 실시예에 의하면, 부착면의 형상에 상관 없으며 부착형태에 무관한 통일성 있는 설치가 가능한 효과가 얻어진다.As described above, according to the embodiment of the lighting apparatus according to the present invention, it is possible to achieve a uniform installation irrespective of the shape of the mounting surface and independent of the mounting form.

도 1은 본 발명에 따른 조명장치의 일 실시예의 구조를 도시한 사시도.
도 2는 본 발명에 따른 조명장치의 일 실시예의 설치상태를 도시한 개략도.
도 3은 본 발명에 따른 조명장치의 일 실시예의 또 다른 설치상태를 도시한 개략도.1 is a perspective view showing a structure of an embodiment of a lighting apparatus according to the present invention;
2 is a schematic view showing an installation state of an embodiment of a lighting apparatus according to the present invention;
3 is a schematic view showing another installation state of an embodiment of a lighting apparatus according to the present invention;

이하 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 3에서 도시되고 있는 바와 같이 본 발명에 따른 조명장치(1)는, 광원이 내부에 마련되는 패널형상의 하우징(10), 상기 하우징(10)의 양측 단부에 결합되며 광이 조사되는 반대방향으로 구부러져 연장되는 엔드캡(21)을 포함한다.1 to 3, the lighting apparatus 1 according to the present invention includes a housing 10 having a panel shape in which a light source is provided, And an end cap 21 which is bent and extends in the opposite direction.

상기 하우징(10)은 후면에 방열홈(11)이 형성되며, 상기 엔드캡(21)은 일측 단부에 돌출부(23)가 마련되고, 상기 하우징(10)에는 상기 돌출부(23)의 위치에 대응되는 결합홈(13)이 마련되며, 상기 엔드캡(21)에는 비스홀(25)이 마련된다.The housing 10 is formed with a heat dissipating groove 11 on its rear surface and the end cap 21 is provided with a protrusion 23 at one end thereof and the housing 10 is provided with a protrusion 23 corresponding to the position of the protrusion 23 And the end cap 21 is provided with a screw hole 25. The end cap 21 is provided with a screw hole 25,

상기 하우징(10)의 내부에는 재래광원 또는 엘이디(LED) 광원 등이 구비될 수 있다. 그리고 상기 광원의 우수한 조사를 위하여 상기 하우징(10)은 전면에 확산판(12)을 포함할 수 있다. A conventional light source or an LED light source may be provided in the housing 10. And the housing 10 may include a diffuser plate 12 on the front surface thereof for excellent illumination of the light source.

상기 하우징(10)은 내부 광원의 효율적인 방열을 위하여 후면에 방열홈(11)을 포함하며, 방열홈(11)의 면적을 더 넓게 하기 위하여 후면이 외측으로 둥근 형상일 수 있다.The housing 10 includes a heat dissipating groove 11 on the rear surface for efficient heat dissipation of the internal light source and may have a rounded outer shape to increase the area of the heat dissipating groove 11. [

상기 하우징(10)의 양측 단부에는 후면 방향으로 구부러져 연장되는 엔드캡(21)이 결합된다. 상기 엔드캡(21)은 바람직하게는 'ㄱ'자 형상일 수 있으며, 상기 하우징(10)과 형태적으로 연이은 형상일 수 있다. 본 실시예에서는 방열홈(11)이 통일성을 가지고 하우징(10)의 후면과 연속하여 형성되어 있으며, 엔드캡(21)의 크기도 하우징(10)의 일 측면과 동일하다.End caps 21, which extend in a backward direction, are coupled to both ends of the housing 10. The end cap 21 may be in the shape of a letter 'A', and may be in the form of a shape that is continuous with the housing 10. In this embodiment, the heat dissipating grooves 11 are uniformly formed continuously with the rear surface of the housing 10, and the size of the end cap 21 is the same as one side surface of the housing 10.

상기 엔드캡(21)의 상기 하우징(10)과의 결합 면에는 돌출부(23)가 구비되어 있어, 상기 돌출부(23)와 대응되는 위치의 상기 하우징(10) 측면 상의 결합홈(13)에 삽입되는 방식으로 결합될 수 있다. 그리고, 상기 엔드캡(21)에는 비스홀(25)을 마련하여, 벽면이나 천장 등에 대한 여러 가지 부착형태에 이용할 수 있다.The end surface of the end cap 21 is connected to the housing 10 and the protrusion 23 is provided on the surface of the end cap 21. The end cap 21 is inserted into the coupling groove 13 on the side of the housing 10 at a position corresponding to the protrusion 23. [ Or the like. The end cap 21 is provided with a screw hole 25 so that it can be used for various mounting forms such as a wall surface and a ceiling.

도 2는 본 발명에 따른 조명장치(1)의 설치상태를 나타내는 것으로서, 벽면이나 천장면에 설치될 수 있다. 이 때 상기 조명장치(1)의 후면방향으로 구부러져 있는 엔드캡(21)에 의하여, 부착 면과 조명장치(1)의 하우징(10)은 소정 거리만큼 이격되어 있다. 이와 같이 확보된 공간은, 특히 벽면에 본 발명에 따른 조명장치(1)가 부착되는 경우 안정기 등을 위치시킬 수 있는 용도로 활용할 수 있으며, 조명장치(1) 내부 광원의 방열을 돕기 위하여 해당 공간의 크기를 넘지 않는 방열구조를 더 설계하여 포함시킬 수 있다. 그리고 도 3에서처럼 펜던트(pendant) 형태로 천장에 설치할 수도 있다.2 shows the installation state of the lighting apparatus 1 according to the present invention, and it can be installed on a wall surface or a ceiling surface. At this time, the mounting surface and the housing 10 of the lighting apparatus 1 are spaced apart from each other by a predetermined distance by the end cap 21 which is bent in the rear direction of the lighting apparatus 1. The space secured in this manner can be utilized as an application for positioning a ballast or the like when the lighting apparatus 1 according to the present invention is attached to a wall surface. In order to facilitate heat radiation of the internal light source of the lighting apparatus 1, A heat dissipation structure that does not exceed the size of the heat dissipation structure can be further designed and included. And may be installed on the ceiling in the form of a pendant as shown in FIG.

경우에 따라서는 상기 하우징(10)을 소정의 연결부재(도시되지 않음) 및 결합홈(13)을 이용하여 복수로 연결하고, 목적하는 길이에 도달하였을 때 엔드캡(21)을 양 단부에 결합함으로써 연장된 형태로 사용할 수도 있다.In some cases, the housing 10 is connected in a plurality of ways using a predetermined connecting member (not shown) and the coupling groove 13, and the end cap 21 is connected to both ends So that it can be used in an extended form.

1: 조명장치 10: 하우징
11: 방열홈 12: 확산판
13: 결합홈 21: 엔드캡
23: 돌출부 25: 비스홀1: Lighting device 10: Housing
11: heat dissipating groove 12: diffusion plate
13: coupling groove 21: end cap
23: protrusion 25:

Claims (5)

광원이 내부에 마련되는 패널형상의 하우징;
상기 하우징의 일측 단부와 결합되고 적어도 일부가 구부러진 연장부를 갖는 엔드캡;을 포함하고,
상기 엔드캡의 일측 단부는 돌출부를 갖고,
상기 하우징의 상기 일측 단부는 상기 돌출부와 결합되는 결합홈을 갖는 조명장치.A panel-shaped housing in which a light source is provided;
And an end cap coupled to one end of the housing and having an at least partially bent extension,
Wherein one end of the end cap has a projection,
And the one end of the housing has an engaging groove to be engaged with the protrusion. 제 1항에 있어서,
상기 하우징은 후면에 방열홈이 형성되는 조명장치.The method according to claim 1,
Wherein the housing has a heat dissipating groove formed on a rear surface thereof. 제 1항에 있어서,
상기 돌출부는 상기 엔드캡의 상기 일측 단부에서 돌출되고,
상기 결합홈은 상기 돌출부에 대응되는 위치에 배치되는 조명장치.The method according to claim 1,
The protrusion protruding from the one end of the end cap,
And the engaging groove is disposed at a position corresponding to the projection. 제 1항에 있어서,
상기 엔드캡의 타측 단부는 비스홀을 포함하는 조명장치.The method according to claim 1,
And the other end of the end cap comprises a bis-hole. 제 2항에 있어서, 상기 앤드캡의 일면은 방열홈을 갖는 조명장치.The lighting apparatus according to claim 2, wherein one surface of the end cap has a heat dissipation groove.
KR1020100033051A 2010-04-10 2010-04-10 Lighting device KR101652833B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
KR1020100033051A KR101652833B1 (en) 2010-04-10 2010-04-10 Lighting device
US13/080,440 US8231258B2 (en) 2010-04-10 2011-04-05 Lighting module and lighting apparatus including the same
EP13174944.2A EP2648024B1 (en) 2010-04-10 2011-04-06 Lighting module and lighting apparatus including the same
EP11161333.7A EP2375137B1 (en) 2010-04-10 2011-04-06 Lighting module and lighting apparatus including the same
JP2011085860A JP5755484B2 (en) 2010-04-10 2011-04-08 Lighting module
CN201510555698.8A CN105065952B (en) 2010-04-10 2011-04-11 Lighting module and lighting device including the lighting module
CN2011100923821A CN102252180A (en) 2010-04-10 2011-04-11 Lighting module and lighting apparatus including the same
US13/471,967 US8382354B2 (en) 2010-04-10 2012-05-15 Lighting module and lighting apparatus including the same
JP2015107785A JP6189361B2 (en) 2010-04-10 2015-05-27 Lighting module

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JP2007280739A (en) * 2006-04-06 2007-10-25 Royal Lighting Co Ltd Led line lamp for illumination

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KR20100003609A (en) * 2008-07-01 2010-01-11 이재환 Led iluminator of fluorescent lamp type

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JP2007280739A (en) * 2006-04-06 2007-10-25 Royal Lighting Co Ltd Led line lamp for illumination

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