KR101324643B1 - Steering variable lighting equipment - Google Patents

Steering variable lighting equipment Download PDF

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Publication number
KR101324643B1
KR101324643B1 KR1020130037287A KR20130037287A KR101324643B1 KR 101324643 B1 KR101324643 B1 KR 101324643B1 KR 1020130037287 A KR1020130037287 A KR 1020130037287A KR 20130037287 A KR20130037287 A KR 20130037287A KR 101324643 B1 KR101324643 B1 KR 101324643B1
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South Korea
Prior art keywords
groove
fixture
coupled
coupling portion
waveform
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KR1020130037287A
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Korean (ko)
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차승섭
한지민
신형식
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주식회사 이앤엘이디
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    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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

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

Abstract

PURPOSE: A lightening apparatus with a variable steering angle is provided to easily change the steering angle by a fixture and illuminator. CONSTITUTION: A cover closes an open surface of a base frame. A wall comprises a radiating groove (124). A protruding joint (122) comprises a projection surface. A groove surface is formed into a plane. A groove joint (220) is formed between an insertion unit and fixed surface.

Description

조향각 가변형 조명장치{Steering Variable lighting equipment}Steering Variable Lighting Equipment {Steering Variable lighting equipment}

본 발명은 조명의 조사각을 가변할 수 있는 조명장치에 관한 것으로, 보다 상세하게는 엘이디모듈로 구성된 조명구와, 조명구를 벽체 또는 천장 등에 고정하는 고정구에 상호 맞물림되는 체결수단에 갖도록 하되, 체결수단은 조명구의 조사각을 가변할 수 있도록 형성한 조향각 가변형 조명장치에 관한 것이다.The present invention relates to a lighting device capable of varying the irradiation angle of the light, and more particularly, to have a fastening means which is interlocked with the fixture which is fixed to the wall and the ceiling and the lighting fixture consisting of the LED module, fastening means The present invention relates to a steering angle variable illumination device formed to vary the irradiation angle of a lighting fixture.

일반적으로 조명은 에너지 소비효율이 좋은 형광등 또는 엘이디모듈을 체택한 조명장치가 사용되고 있으며, 조명의 사용목적이나 사용될 장소에 따라 그 설치방법 또한 다양하게 사용되고 있다.In general, a lighting device using a fluorescent lamp or LED module having good energy consumption efficiency is used, and the installation method is also variously used depending on the purpose of the lighting or the place where it is to be used.

이러한 형광등과 형광등 타입으로 제작된 조명장치는 특허등록번호 제10-1057771호와 같이 구성되어 목적과 설치장소에 따라 조명이 조사할 각도가 설정되어 일정범위에 빛을 조사하도록 고정하여 사용되고 있다.The lighting device manufactured with the fluorescent lamp and the fluorescent lamp type is configured as Patent Registration No. 10-1057771 and is used to fix the light to be irradiated in a predetermined range by setting an angle to be illuminated according to the purpose and the installation location.

그러나, 상기와 같이 조명이 지향각이 일정한 방향으로 고정설치되어 있어서 리모델링 등을 하게 될 경우 빛의 조향각이 맞지않아 조명을 재설치하거나, 리모델링을 하는데 있어서 공간의 활용이 한정적인 문제점을 가지고 있다.However, as described above, when the lighting is fixed in a predetermined direction and the remodeling, etc., the steering angle of the light does not match, the use of the space is limited in reinstalling or remodeling the lighting.

이에 본 발명은 상술한 종래 조명장치의 문제점을 해소하기 위해, 조명장치를 구성하는 조명구와, 상기 조명구를 천장 또는 벽체에 고정하기 위한 고정구로 구성된 조명장치를 조향각을 가변할 수 있도록 형성하여 설치장소에 한정적이지 않은 조향각 가변형 조명장치를 제공하는 데 그 목적이 있다.In order to solve the problems of the above-described conventional lighting device, the present invention is to form a lighting device composed of a lighting fixture constituting the lighting device, and a fixture for fixing the lighting fixture to the ceiling or wall to vary the steering angle of the installation place It is an object of the present invention to provide a steering angle variable lighting device that is not limited to.

상술한 본 발명의 목적을 달성하기 위하여, 조명구와 고정구로 구성된 조명장치에 있어서, 상기 조명구는 엘이디모듈이 결합된 기판과, 기판이 결합되는 베이스프레임과, 베이스프레임에 결합되며 엘이디모듈을 보호하며 빛이 투과되는 커버로 구성되고, 상기 고정구는 일측이 개방된 밴드타입으로 형성되며, 개방된 선단은 조명구의 끼움결합이 쉽도록 외측으로 벌어진 삽입안내편이 형성되고, 개방된 반대면에는 벽체에 고정하기 위한 결합공이 형성되어 조명구가 결합된 후 조향각을 가변할 수 있도록 된 조향각 가변형 조명장치를 제공한다.In order to achieve the above object of the present invention, in the lighting device composed of a lighting fixture and a fixture, the lighting fixture is coupled to the base frame, the base frame, the substrate is coupled to the LED module, and protects the LED module Consists of a cover that transmits light, the fastener is formed of a band type of one side is open, the open end is formed with an insertion guide piece is opened to the outside to facilitate fitting of the lighting fixture, fixed to the wall on the open opposite side The coupling hole is formed to provide a steering angle variable lighting device to be able to vary the steering angle after the lighting fixture is coupled.

본 발명은 설치 후에도 빛을 비추는 조향각을 쉽게 가변할 수 있도록 형성되어 실내가구의 재배치 또는 광고용 조명으로 사용될 경우 조향각이 고정되지 않아 공간의 활용범위가 넓어지게 된다.The present invention is formed so that it is easy to vary the steering angle of the light even after installation, when the steering angle is not fixed when used as a rearrangement of indoor furniture or advertising lighting, the range of use of the space is widened.

또한 재배치된 가구등에 따라 조명장치를 재설치하지 않아도 되는 장점을 갖는다.In addition, according to the relocated furniture, there is an advantage that does not need to reinstall the lighting device.

도 1은 본 발명의 분리 사시도
도 2는 본 발명의 결합상태 사시도
도 3은 본 발명의 부분확대도
도 4은 본 발명의 조향각 가변상태를 도시한 측면도
도 5는 본 발명의 다른 실시예에 따른 결합 상태 단면도
도 6은 도 5의 부분확대 결합사시도1 is an exploded perspective view of the present invention
2 is a perspective view of the bonded state of the present invention
3 is a partially enlarged view of the present invention
Figure 4 is a side view showing a steering angle variable state of the present invention
5 is a cross-sectional view of the coupling state according to another embodiment of the present invention.
6 is a partially enlarged perspective view of FIG.

이하 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도 1 내지 도 3을 참조하면 본 발명은 형광등과 같이 원형의 바타입으로 형성되는 엘이디모듈(112)이 포함된 조명구(100)와, 상기 조명구(100)를 벽체 등에 고정하기 위한 복수의 고정구(200)로 구성된다.
1 to 3, the present invention includes a lighting fixture 100 including an LED module 112 formed in a circular bar type, such as a fluorescent lamp, and a plurality of fixtures for fixing the lighting fixture 100 to a wall. It is composed of a fixture 200.

상기 조명구(100)는 다수의 엘이디모듈(112)이 결합되는 기판(110)과, 기판(110)이 결합되는 일측면이 개방된 베이스프레임(120)과, 베이스프레임(120)의 개방면을 닫는 커버(130)와, 베이스프레임(120)과 커버(130)가 결합된 후 양측 개구면을 배선결선커버(140)로 구성된다.
The lighting device 100 has a substrate 110 to which a plurality of LED modules 112 are coupled, a base frame 120 at which one side to which the substrate 110 is coupled is opened, and an open surface of the base frame 120. The closing cover 130, the base frame 120 and the cover 130 are combined, and both open surfaces are configured as the wiring connection cover 140.

상기 베이스프레임(120)은 조명구(100)와 결합하기 위해 측면에서 보았을 때 원호를 따라 돌출파형결합부(122)가 형성되고, 개방된 반대면에는 길이방향을 따라 길게 방열요홈(124)이 형성되며, 방열요홈(124)을 형성한 벽면은 파형으로 형성된 방열파형홈(124a)이 형성되고, 개방된 양단은 내측에서 외측으로 돌출되는 걸림턱에 의해 체결홈(126)이 형성되어 커버(130)의 체결돌기가 끼워져 결합된다.
The base frame 120 is a protrusion wave coupling portion 122 is formed along the arc when viewed from the side to be coupled to the lighting fixture 100, the heat dissipation groove 124 is formed long along the longitudinal direction on the open opposite surface The wall surface on which the heat dissipation grooves 124 are formed is a heat radiation waveform groove 124a formed in a wave shape, and the fastening grooves 126 are formed by the locking projections protruding from the inside to the outside at both ends of the cover 130. ) Fastening protrusions are fitted.

상기 커버(130)는 빛이 조사되도록 투광재질로 형성되고, 엘이디모듈(112)과 기판(110)을 보호하기 위해 베이스프레임(120)의 개방된 면에 결합되는 반구형으로 형성되며, 양단부에서 내측으로 돌출되어 베이스프레임(120)의 체결홈(126)에 끼움되는 체결돌기(132)가 형성된다.
The cover 130 is formed of a light-transmitting material so that light is irradiated, is formed in a hemispherical shape coupled to the open surface of the base frame 120 to protect the LED module 112 and the substrate 110, the inner side at both ends Protruding to the fastening protrusion 132 is fitted into the fastening groove 126 of the base frame 120 is formed.

상기 배선결선커버(140)는 베이스프레임(120)과 커버(130)가 결합된 후 개방되는 양측면을 밀폐하기 위해 결합된 베이스프레임(120)과 커버(130)의 내주면과 일치하게 돌출는 밀폐부(142)가 형성되고, 밀폐부(142)와 방열요홈(124)의 바닥면 두께만큼 이격되어 돌출되며 방열요홈(124)에 끼움되는 고정편(144)이 형성되며, 밀폐부(142)의 중심부에서 관통형성되어 기판과 전기적 결선을 할 수 있도록 결선공(142a)이 형성된다.
The wiring connection cover 140 is protruded to match the inner circumferential surfaces of the base frame 120 and the cover 130 coupled to seal both sides of the base frame 120 and the cover 130 to be opened after being coupled ( 142 is formed, and a fixing piece 144 is formed to be spaced apart by the thickness of the bottom portion of the sealing portion 142 and the heat dissipation groove 124 and fitted in the heat dissipation groove 124, the center of the sealing portion 142 A through hole 142a is formed in the through hole so as to be electrically connected to the substrate.

상기 고정구(200)는 조명구(100)를 끼움결합할 수 있도록 일측이 개방된 밴드타입의 원호로 형성되며, 개방된 선단에는 외측으로 벌어져 조명구(100)의 끼움을 안내할 수 있는 삽입안내편(202)이 형성되고, 개방된 후방에는 벽체 또는 천장에 피스로 고정할 수 있도록 피스머리가 안치될 수 있도록 함몰되게 절곡된 고정체결면(204)과, 고정체결면(204)에 피스의 나사가 통과할 수 있는 체결공(204a)이 형성된다.The fixture 200 is formed of a circular arc of a band type one side is open so that the fitting fitting 100 can be fitted, the insertion guide piece for guiding the fitting of the lighting fixture 100 is opened to the open end ( 202 is formed, a fixed fastening surface 204 is recessed bent so that the piece head is settled in the open rear to secure the piece to the wall or ceiling, and the screw of the piece on the fixed fastening surface 204 The fastening hole 204a which can pass is formed.

상기 삽입안내편(202)과 고정체결면(204)의 사이에 위치한 면에는 조명구(100)의 돌출파형결합부(122)가 끼워져 결합될 수 있도록 요홈파형결합부(220)가 형성된다.
A groove wave coupling portion 220 is formed on a surface located between the insertion guide piece 202 and the fastening surface 204 so that the protruding waveform coupling portion 122 of the lighting fixture 100 can be fitted and coupled thereto.

상기 돌출파형결합부(122)와 요홈파형결합부(220)의 가장 돌출된 단부와 가장오목한 단부는 평면의 안착돌출면(122a)과 안착요홈면(220a)이 형성되어 일정각도씩 회전되며 상호간 파형곡면을 타고 넘어간 후 정확한 위치에 안착될 수 있게 형성되고, 돌출파형결합부(122)는 요홈파형결합부(220) 보다 작은 원호로 형성되어 면접촉 되지 않도록 함으로서 요홈파형결합부(220)의 산을 타고 넘을 때 마찰저항이 최소화 되게 형성된다.
The most protruding end and the most concave end of the protruding waveform coupler 122 and the grooved wave coupler 220 are formed with a planar seating protrusion surface 122a and a seating groove surface 220a and rotated by a predetermined angle. It is formed so as to be seated in the correct position after passing the curved surface, the protrusion wave coupling portion 122 is formed of an arc smaller than the groove wave coupling portion 220 so as not to be in contact with the surface of the groove wave coupling portion 220 It is formed to minimize frictional resistance when climbing over a mountain.

본 발명은 도 5 및 도 6에 첨부한 도면과 같이 방열요홈(124)에 자성체(150)를 고정구(200)가 위치하는 위치에 복수로 삽입 구비되게 하여 고정구(200)에 자성을 전도하여 별도로 구비되며 벽면 또는 천정에 기 설치되는 고정프레임에 나사 결합없이 자성으로 결합되도록 구성되며, 상기 자성체(150)의 양측벽면이 방열요홈(124)의 방열파형홈(124a)을 따라 체결파형홈(152)이 형성되어 빠지지 않는 견고한 결합을 갖게 된다.
5 and 6, the magnetic body 150 is inserted into the heat dissipation recess 124 in the position where the fixture 200 is positioned, as shown in the accompanying drawings in FIGS. 5 and 6. It is provided and is configured to be magnetically coupled to the fixing frame is already installed on the wall or ceiling, without screwing, both side wall surfaces of the magnetic body 150 along the heat radiation waveform groove 124a of the heat radiation groove 124 fastening waveform groove 152 ) Is formed to have a firm bond that does not fall out.

이하 본 발명의 조향각 가변상태를 설명하면 다음과 같다.Hereinafter, the steering angle variable state of the present invention will be described.

상기 고정구(200)를 벽면 또는 천장이나 별도 구비되는 고정프레임에 피스로 고정시킨 후 조명구(100)를 구성하는 요홈파형결합부(220)를 고정구(200)를 향하게 하여 조명구(100)를 밀게되면 돌출파형결합부(122)가 고정구(200)의 선단에 외측으로 벌어진 삽입안내편(202)을 밀어내며 원호로 형성된 고정구(200)에 끼워지게 된다.
When the fixture 200 is fixed to the wall or the ceiling or a fixed frame provided separately, the groove wave coupling portion 220 constituting the fixture 100 toward the fixture 200 and pushes the fixture 100 Protruding waveform coupling portion 122 is pushed out of the insertion guide piece 202 opened to the front end of the fixture 200 is fitted to the fixture 200 formed of an arc.

이때 상기 돌출파형결합부(122)는 고정구(200)의 원호면을 형성하는 요홈파형결합부(220)에 끼워져 견고한 결합을 이루게 되며, 특히 돌출파형결합부(122)의 안착돌출면(122a)이 요홈파형결합부(220)의 안착요홈면(220a)에 정확히 일치하게 결합되어 안정적인 결합을 이룰 수 있게 된다.At this time, the protrusion wave coupling portion 122 is fitted into the groove wave coupling portion 220 forming the arc surface of the fixture 200 to form a rigid coupling, in particular, the seating protrusion surface 122a of the protrusion wave coupling portion 122 The groove is coupled to the mounting groove surface 220a of the wave-shaped coupling portion 220 is exactly matched to achieve a stable coupling.

상기와 같이 결합된 상태에서 주변의 상황변화에 따라 조명 빛의 조사각을 가변할 경우에는 원형의 바형상으로 이루허진 조명구(100)를 원주 방향을 따라 어느 일측으로 회전시키게 되면 상호 파형으로 형성되어 결합된 돌출파형결합부(122)와 요홈파형결합부(220)가 돌출된 산을 타고 넘의며 근접한 산과 골로 이동하며 위치하게 되어 조명구(100)의 조향각을 가변하게 된다.
When the irradiation angle of the illumination light is changed in accordance with the change of the surrounding conditions in the combined state as described above, when rotating the luminaire 100 formed in a circular bar shape to any one side in the circumferential direction is formed into a mutual waveform The combined protrusion wave coupling part 122 and the groove wave coupling part 220 are positioned to move over the protruding mountain and move to the adjacent mountain and the valley, thereby varying the steering angle of the lighting fixture 100.

또한 상기 베이스프레임(120)은 엘이디모듈(112)에서 발열된 열기가 금속성으로 형성된 베이스프레임(120)을 통해 열기를 외부로 방출할 때 파형으로 형성된 돌출파형결합부(122)와 방열파형홈(124a)으로 형성된 방열요홈(124)으로 인해 방열면적이 확장되어 보다 효과적인 방열효과를 갖게 된다.
In addition, the base frame 120, the heat generated from the LED module 112 when the heat is discharged to the outside through the base frame 120 formed of a metallic projecting waveform coupling portion 122 and the heat radiation waveform groove ( Due to the heat dissipation groove 124 formed by 124a, the heat dissipation area is expanded to have more effective heat dissipation effect.

한편 상기 베이스프레임(120)에 형성된 방열요홈(124)에 결합되는 자성체(150)는 복수로 결합 구비되는 고정구(200)의 위치와 동일한 위치에 삽입시켜 자성을 고정구(200)에 전도시킴으로서 피스고정작업 없이 별도로 구비되는 고정프레임에 조명구(100)를 부착 결합할 수 있게 되며, 방열요홈(124)의 방열파형홈(124a)을 따라 체결파형홈(152)이 형성된 자성체(150)은 빠지지 않는 견고한 결합을 하게 된다.
Meanwhile, the magnetic body 150 coupled to the heat dissipation recess 124 formed in the base frame 120 is inserted at the same position as the position of the fixture 200 which is provided with a plurality of couplings, thereby transferring the magnet to the fixture 200 to fix the piece. It is possible to attach and attach the lighting fixtures 100 to the fixed frame is provided separately without work, the magnetic body 150 formed with the fastening waveform grooves 152 along the heat radiation waveform grooves 124a of the heat radiation grooves 124 is not sturdy. Will be combined.

또한 상기 베이스프레임(120)과 커버(130)가 결합어 개방되는 양측면에 결합되는 배선결선커버(140)는 일측 배선결선커버(140)만 결선공(142a)를 형성하여 배선열결하거나, 양측에 결합된 배선결선커버(140)에 결선공(142a)를 모두 형성하여 복수의 조명구를 직·병렬 연결하여 구성할 있게 된다.In addition, the wiring connection cover 140 coupled to both sides of the base frame 120 and the cover 130 coupled to each other may be connected to each other by forming a connection hole 142a on one side of the wiring connection cover 140 or on both sides. All the connection holes 142a are formed in the combined wiring connection cover 140, so that a plurality of lighting fixtures are connected in series and in parallel.

100 : 조명구 110 : 기판
112 : 엘이디모듈
120 : 베이스프레임 122 : 돌출파형결합부
122a : 안착돌출면 124 : 방열요홈
124a : 방열파형홈
130 : 커버
140 : 배선결선커버 142 : 밀폐부
142a : 결선공 144 : 고정편
200 : 고정구
202 : 삽입안내편 204 : 고정체결면
204a : 체결공
220 : 요홈파형결합부 220a : 안착요홈면100: lighting fixture 110: substrate
112: LED module
120: base frame 122: projecting waveform coupling portion
122a: mounting projection surface 124: heat dissipation groove
124a: Heat radiation wave groove
130: cover
140: wiring connection cover 142: sealing
142a: Connection Ball 144: Fixing Piece
200: fixture
202: insertion guide 204: fastening surface
204a: Fastener
220: groove wave coupling portion 220a: mounting groove surface

Claims (3)

엘이디모듈(112)을 포함하는 조명구(100)와, 조명구(100)를 벽체에 고정하기 위한 고정구(200)로 구성된 조명장치에 있어서,
상기 조명구(100)는 다수의 엘이디모듈(112)이 결합되는 기판(110)과, 기판(110)이 결합되는 일측면이 개방된 베이스프레임(120)과, 베이스프레임(120)의 개방면을 닫는 커버(130)로 구성되되,
상기 베이스프레임(120)은 조명구(100)와 결합하기 위해 측면에서 보았을 때 원호를 따라 돌출파형결합부(122)가 형성되고, 개방된 반대면에는 길이방향을 따라 길게 방열요홈(124)이 형성되며, 방열요홈(124)을 형성한 벽면은 파형으로 형성된 방열파형홈(124a)이 형성되고,
상기 돌출파형결합부(122)는 요홈파형결합부(220)와 정확한 결합을 이루도록 평면으로 형성된 안착돌출면(122a)이 형성되며,
상기 요홈파형결합부(220)는 돌출파형결합부(122)의 안착돌출면(122a)과 면접촉되어 정위치 결합되도록 평면으로 형성된 안착요홈면(220a)이 형성되고,
상기 고정구(200)는 조명구(100)를 끼움결합할 수 있도록 일측이 개방된 밴드타입의 원호로 형성되며, 개방된 선단에는 외측으로 벌어져 조명구(100)의 끼움을 안내할 수 있는 삽입안내편(202)이 형성되고, 개방된 후방에는 벽체 또는 천장에 피스로 고정할 수 있도록 피스머리가 안치될 수 있도록 함몰되게 절곡되며 결합을 위해 피스의 나사부가 통과되는 체결공(204a)이 천공된 고정체결면(204)이 형성되고, 삽입안내편(202)과 고정체결면(204)의 사이는 조명구(100)가 끼워져 결합될 수 있도록 요홈파형결합부(220)가 형성됨을 특징으로 하는 조향각 가변형 조명장치.
In the lighting device consisting of a lighting fixture 100 including the LED module 112, and a fixture 200 for fixing the lighting fixture 100 to the wall,
The lighting device 100 has a substrate 110 to which a plurality of LED modules 112 are coupled, a base frame 120 at which one side to which the substrate 110 is coupled is opened, and an open surface of the base frame 120. Consists of a closing cover 130,
The base frame 120 is a protrusion wave coupling portion 122 is formed along the arc when viewed from the side to be coupled to the lighting fixture 100, the heat dissipation groove 124 is formed long along the longitudinal direction on the open opposite surface The wall surface on which the heat dissipation grooves 124 are formed is a heat radiation waveform groove 124a formed in a wave shape,
The protruding waveform coupling portion 122 is formed with a mounting projection surface 122a formed in a plane to form a precise coupling with the groove waveform coupling portion 220,
The groove wave coupling portion 220 is in contact with the seating protrusion surface 122a of the protrusion wave coupling portion 122 is formed in the mounting groove surface 220a formed in a plane to be coupled in position,
The fixture 200 is formed of a circular arc of a band type one side is open so that the fitting fitting 100 can be fitted, the insertion guide piece for guiding the fitting of the lighting fixture 100 is opened to the open end ( 202 is formed, and in the open rear, the fastening hole 204a through which the threaded part of the piece passes through the threaded portion is bent to be recessed so that the piece head can be settled to fix the piece to the wall or the ceiling. Surface 204 is formed, the steering angle variable illumination, characterized in that the groove wave coupling portion 220 is formed between the insertion guide piece 202 and the fastening surface 204 so that the lighting fixture 100 is fitted to be coupled Device.
제 1항에 있어서,
상기 방열요홈(124)에는 별도로 구비되는 고정프레임에 나사결합 없이 조명구(100)를 고정시키기 위해 자성체(150)가 고정구(200)와 동일 위치에 삽입되어 자성을 전도할 수 있도록 결합되되, 자성체(150)는 양측벽면이 방열요홈(124)의 방열파형홈(124a)을 따라 체결파형홈(152)이 형성되어 빠지지 않도록 결합됨을 특징으로 하는 조향각 가변형 조명장치.
The method of claim 1,
The magnetic body 150 is inserted in the same position as the fixture 200 to fix the light fixture 100 without screwing to the fixing frame provided separately to the heat dissipation groove 124 is coupled to conduct the magnetic, magnetic ( 150 is a variable steering angle illumination device, characterized in that both side walls are coupled so that the fastening waveform grooves 152 are formed along the heat radiation waveform grooves (124a) of the heat radiation grooves (124).
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KR200479813Y1 (en) 2014-06-17 2016-03-10 주식회사 비투 Lighting unit
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JP2010135131A (en) 2008-12-03 2010-06-17 Cisco:Kk Light-emitting diode illumination lamp
KR20100106051A (en) * 2009-03-23 2010-10-01 심현섭 Tube type led illuminating apparatus having angle configuration function for light emission direction
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KR200479813Y1 (en) 2014-06-17 2016-03-10 주식회사 비투 Lighting unit
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