[go: up one dir, main page]

WO2010050685A2 - Fluorescent lamp type led lighting device with adjustable light emitting direction - Google Patents

Fluorescent lamp type led lighting device with adjustable light emitting direction Download PDF

Info

Publication number
WO2010050685A2
WO2010050685A2 PCT/KR2009/005845 KR2009005845W WO2010050685A2 WO 2010050685 A2 WO2010050685 A2 WO 2010050685A2 KR 2009005845 W KR2009005845 W KR 2009005845W WO 2010050685 A2 WO2010050685 A2 WO 2010050685A2
Authority
WO
WIPO (PCT)
Prior art keywords
casing
led lighting
type led
coupled
lamp casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2009/005845
Other languages
French (fr)
Korean (ko)
Other versions
WO2010050685A3 (en
Inventor
유영호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fawoo Technology Co Ltd
Original Assignee
Fawoo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fawoo Technology Co Ltd filed Critical Fawoo Technology Co Ltd
Publication of WO2010050685A2 publication Critical patent/WO2010050685A2/en
Publication of WO2010050685A3 publication Critical patent/WO2010050685A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • 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
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to a fluorescent lamp type LED luminaire capable of adjusting the irradiation direction to freely adjust the combined placement angle and irradiation direction of the lamp casing with respect to the terminal member fixed to the structure.
  • LED Light Emitting Diode
  • LED Light Emitting Diode
  • a fluorescent lamp type LED lighting fixture is configured by mounting the LED light source unit corresponding to the fluorescent lamp at a predetermined interval on a long length of the PCB, the light source is installed in a heat dissipation frame close to the PCB is installed, the heat dissipation frame is It consists of a part of the lamp casing that is terminally coupled to the fluorescent lamp installation structure.
  • the irradiation direction and the irradiation area vary depending on the direction in which the lamp casing is coupled to the structure.
  • the lamp casing having the LED having the irradiation direction is limited and the irradiation direction as described above needs to adjust the placement angle.
  • the prior art has a problem that the angle adjustment is difficult because the coupling arrangement angle of the lamp casing coupled to the structure through the terminal portion is fixed structurally.
  • the present invention has been made to solve the above problems,
  • An object of the present invention is to provide a fluorescent lamp type LED lighting device capable of adjusting the irradiation direction to freely adjust the irradiation direction by easily adjusting the coupling arrangement angle of the lamp casing with respect to the terminal member fixed to the structure.
  • Fluorescent lamp type LED lighting apparatus that can adjust the irradiation direction according to the present invention to achieve the above object
  • the fluorescent lamp type LED lighting device comprising a light source unit that is mounted in the LED (LED: Light Emitting Diode) array,
  • a terminal member electrically connected to and fixed to a power connection unit installed in the structure to the outside, and the terminal member coupled to both sides of the lamp casing to allow relative rotation for adjusting an arrangement angle of the lamp casing.
  • the lamp casing is formed of a casing main body and a side finishing member fixed to both side ends of the casing main body and the casing main body in which the light source cover for protecting the light source unit is formed in the heat dissipation frame is formed in the longitudinal direction of the light source unit mounting stage for the light source unit installation
  • the terminal member is characterized in that coupled to the side rotatable member rotatably formed on both sides of the lamp casing.
  • Fluorescent lamp type LED lighting apparatus having the above configuration has the advantage that the irradiation direction can be freely adjusted by easily adjusting the coupling arrangement angle of the lamp casing with respect to the terminal member fixed to the structure.
  • FIG. 1 is an exploded perspective view showing the configuration of an embodiment according to the present invention
  • FIG. 2 is a partially combined perspective view of FIG. 1
  • FIG. 3 is a partial cross-sectional view of the combined state of FIG.
  • FIG. 4 is an enlarged cross-sectional view taken along the line A-A of FIG.
  • FIG. 5 is an enlarged view taken along the line B-B of FIG.
  • Figure 6 is a side view of one installation state according to the present invention.
  • Figure 7 is a side view of one installation state according to the present invention.
  • Fluorescent lamp type LED lighting apparatus capable of adjusting the irradiation direction of the present invention.
  • Lamp casing 1Aa Casing body 10: Light source part
  • FIG. 1 is an exploded perspective view showing the configuration of an embodiment according to the present invention
  • Figure 2 is a partially combined perspective view of Figure 1
  • Figure 3 is a partial cross-sectional view of the combined state of Figure 2
  • Figure 4 is an AA cross-sectional enlarged view of Figure 3
  • 5 is an enlarged view taken along the line BB of FIG. 3.
  • the fluorescent lamp type LED luminaire 1 of which the irradiation direction is adjustable is arranged with an LED (Light Emitting Diode) 11 on the PC 13.
  • the fluorescent type LED lighting device comprising a light source unit 10 is mounted, the lamp casing (1A) in which the light source unit 10 is installed, and the terminal 71 is electrically coupled to the power supply connection provided in the structure (2) It is formed to include an outer side and the terminal member 70 is coupled to both sides of the lamp casing (1A) to allow relative rotation for adjusting the placement angle of the lamp casing (1A),
  • the lamp casing (1A) is a casing body in which the light emitting cover 50 for protecting the light source unit 10 is coupled to the heat dissipation frame 20 in which the light source unit mounting table 21 for installing the light source unit 10 is formed in the longitudinal direction. (1Aa) and the side finishing member 40 fixedly coupled to both ends of the casing body (1Aa),
  • the terminal member 70 is formed to be relatively rotatable to the side finishing member 40 on both sides of the lamp casing 1A.
  • the side closing member 40 has a locking portion 41 is formed in the cylindrical inner circumferential surface of the engaging groove 412 is formed continuously, the terminal member 70 is an elastic body and the locking groove detachable to the locking groove 412 Preferably, a locking means 77 having one or more protrusions 771 formed thereon is provided.
  • the side closure member 40 is formed with a partition wall 42 having a through hole 422 formed in the middle of the interior, the engaging portion 41 is formed outside the partition 42 and the space inside the partition 42 It is preferable that the main body inserting portion 45 is formed to float 43 and the leading end of the casing body 1Aa is inserted.
  • the space 43 is raised in the side closing member 40 and the main body inserting portion 45 is formed in the space 43 of the wire in which the movement occurs in accordance with the irradiation direction adjustment rotation of the lamp casing 1A. This is to mount the spare length (see Fig. 3).
  • the side closing member 40 is formed on the outer peripheral portion corresponding to the locking portion 41, the angle marker 46 is formed at a set angle interval, the terminal member 70 is the angle alignment reference direction to the outside of the body 72 It is preferable that the mark 76 is formed.
  • the side finishing member 40 and the terminal member 70 preferably correspond to each other, the stopper is formed so that the angle adjustment is possible only within the set angle.
  • the side finishing member 40 may be formed only in a portion of the inner peripheral surface when the engaging portion 41.
  • the side closure member 40 is preferably the frame fastening portion 451 which is fastened by using the screw (S) to the heat radiation frame 20 on one side of the main body inserting portion 45 is preferably formed (see FIGS. 1 and 3). ).
  • the locking means 77 is formed by one or more embossing of the locking protrusion (771) formed in the leaf spring body to be curved, the fixed end 772 is formed on both sides, the terminal member 70 is a body ( 72) It is preferable that the locking means mounting portion 73 for protruding the locking means 77 detachably inwardly protrudes and a fastening portion 75 for protruding to the side finishing member 40 in the center thereof protrudes. Do.
  • the fastening portion 75 has a pair of hooks that are installed to face each other, and is fitted into a through hole 422 formed in the side closing member partition wall 42, and a hook end 751 for preventing separation is formed at the front end thereof.
  • the locking means 77 is formed to be bent so that an elastic force is applied toward the engaging portion 41 of the side finishing member, and the fixed end 772 is formed by bending both ends of the leaf spring body,
  • the terminal member 70 forms a space portion 733 in the middle so that the locking means installation portion 73 does not interfere with the variable of the locking means 77 and the fixing groove 731 into which the fixed end 772 is fitted. This is preferably formed.
  • the casing body (1Aa) is preferably coupled to the side cap 30, the wire passage 31 is formed before the side closing member 40 is coupled to both ends.
  • the side cap 30 blocks the front end of the casing body 1Aa to prevent the wire from being exposed to the heat dissipation frame.
  • the heat dissipation frame 20 is formed with a projection cover coupling portion 22 in the longitudinal direction, and the projection cover 50 is preferably formed in the projection frame 50 protruding in the longitudinal direction on both sides of the curved surface (51). Do.
  • the heat dissipation frame 20 has a hanger coupling portion 25 which serves as a heat dissipation fin and a reinforcing rod toward the rear surface of the light source unit mounting stand 21 is formed in the longitudinal direction, and the hanger coupling portion 25 is a tie (T) type hanger. It is preferable that the locking portion (not shown) is formed in a channel shape to be inserted.
  • the heat dissipation frame 20 may be extruded from aluminum, etc., and irregularities may be formed in a longitudinal direction to increase reinforcement and heat dissipation performance.
  • the terminal 71 of the terminal member is formed in various forms, as shown in FIG. 8, the terminal 71 is formed in a two-pin type in which two terminal pins protrude.
  • the present invention is largely divided into a lamp casing (1A) in which the light source unit 10 is installed and a terminal member (70) fixed to the structure (2), the lamp casing (1A) with respect to the terminal member 70 adjustment of the placement angle Rotation is configured to be possible.
  • the terminal member 70 is a fixed body
  • the lamp casing 1A is a rotatable variable body
  • the locking means of the locking means is a spring spring body in the locking groove 412 of the locking portion 41 on both sides of the lamp casing 1A. The fixing state of the lamp casing 1A to the terminal member 70 is maintained unless the protrusion 771 is fitted and no external force is applied.
  • the angle adjustment of the lamp casing 1A with respect to the terminal member 70 fixed to the structure 2 is easily performed by a simple method of applying a rotational pressure to the lamp casing, for example, the downward irradiation shown in FIG. 6.
  • the adjustment of the irradiation direction switching to the one-side deflection irradiation installation state shown in FIG. 7 is free, and accordingly, the installation environment of the fluorescent lamp type LED lighting fixture is universal.
  • Fluorescent lamp type LED lighting fixture can be adjusted in accordance with the present invention is easy to adjust the combined arrangement angle and irradiation direction of the lamp casing with respect to the terminal member fixed to the structure to increase the versatility for the installation environment of the fluorescent lamp type LED lighting fixture It is expected.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to a fluorescent lamp type LED lighting device which can freely adjust the joint angle of a lamp casing relative to a terminal member fixed at a structure, and adjust a light emitting direction. To this end, the present invention provides a fluorescent lamp type LED lighting device including a light source unit in which light emitting diodes (LEDs) are mounted on a PCB, said LED lighting device comprising a lamp casing and a terminal member. The lamp casing accommodates the light source unit therein. The terminal member has an outer surface with a terminal which is electrically connected to a power connection unit installed in the structure. The terminal member is coupled to both sides of the lamp casing in such a manner that the terminal member is rotatable relative to the lamp casing to adjust the installation angle of the lamp casing. The lamp casing includes a casing body having a light transmitting cover coupled to a heat-dissipating frame in which a light source unit mounting board is arranged in the lengthwise direction, and a side closing member fixed at both ends of the casing body. The terminal member is coupled to the side closing member fixed at both ends of the lamp casing such that the terminal member is rotatable relative to the lamp casing.

Description

조사방향 조정이 가능한 형광등타입 엘이디 조명기구Fluorescent type LED lighting fixture with adjustable irradiation direction

본 발명은 구조물에 고정되는 단자부재에 대한 램프케이싱의 결합 배치각 및 조사방향을 자유롭게 조정할 수 있도록 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구에 관한 것이다The present invention relates to a fluorescent lamp type LED luminaire capable of adjusting the irradiation direction to freely adjust the combined placement angle and irradiation direction of the lamp casing with respect to the terminal member fixed to the structure.

엘이디(LED: Light Emitting Diode)는 종래의 광원에 비하여 소형이고 수명이 길뿐만 아니라 전기에너지가 빛에너지로 직접 변환되기 때문에 전력이 적게 소모되어 에너지 효율이 우수한 고광도를 발하는 장점을 지니고 있다.LED (Light Emitting Diode) is smaller and longer lifespan than the conventional light source, and because the electric energy is directly converted to light energy, it consumes less power and has the advantage of emitting high brightness with excellent energy efficiency.

따라서, 이러한 엘이디를 광원으로 하는 다양한 조명기구가 개발되고 있으며, 근래에는 기존의 형광등을 대체할 수 있도록 하는 형광등타입의 엘이디 조명기구가 다양하게 개시되고 있다.Therefore, various lighting apparatuses using such LEDs as light sources have been developed, and recently, various kinds of fluorescent lighting type LED lighting apparatuses that can replace existing fluorescent lamps have been disclosed.

일반적으로 형광등타입 엘이디 조명기구는 형광램프에 상응하는 광원부가 길이가 긴 피씨비 상에 설정간격으로 엘이디가 배열 실장되어 구성되고, 상기 광원부는 피씨비가 밀착설치되는 방열프레임에 설치되며, 상기 방열프레임은 형광등 설치용 구조물에 단자결합되는 램프케이싱의 일부로 구성된다.In general, a fluorescent lamp type LED lighting fixture is configured by mounting the LED light source unit corresponding to the fluorescent lamp at a predetermined interval on a long length of the PCB, the light source is installed in a heat dissipation frame close to the PCB is installed, the heat dissipation frame is It consists of a part of the lamp casing that is terminally coupled to the fluorescent lamp installation structure.

그런데, 상기 광원부는 일반 형광램프와는 달리 엘이디의 광조사각이 좁으므로 구조물에 램프케이싱이 결합되는 방향에 의하여 조사방향 및 조사영역이 달라지게 된다.However, since the light irradiation angle of the LED is narrow, unlike the general fluorescent lamp, the irradiation direction and the irradiation area vary depending on the direction in which the lamp casing is coupled to the structure.

즉, 형광램프의 경우는 360° 전둘레로 빛이 발산되기 때문에 구조물에 대하여 어느 방향으로 결합되어도 조사방향 및 조사영역이 동일하지만 엘이디는 조사각이 대개 110° 내외로 제한적이고 광량의 50%가 중앙 30° 범위에 집중되므로 조사영역이 좁은 동시에 램프케이싱의 설치각도에 따라 조사방향이 좌우된다. That is, in the case of fluorescent lamps, light is emitted around the entire 360 °, so the direction of irradiation and the area of irradiation are the same regardless of which direction the structure is coupled to. Since the center is concentrated in the 30 ° range, the irradiation area is narrow and the irradiation direction depends on the installation angle of the lamp casing.

따라서, 구조물이 천장이나 벽체의 일측에 치우쳐 설치될 경우 상기와 같이 조사영역이 제한적이고 조사방향성을 갖는 엘이디를 구비하는 램프케이싱은 배치각 조정이 필요하다.Therefore, when the structure is installed on one side of the ceiling or wall, the lamp casing having the LED having the irradiation direction is limited and the irradiation direction as described above needs to adjust the placement angle.

그러나, 종래기술에서는 구조물에 대해 단자부를 통하여 결합되는 램프케이싱의 결합 배치각이 구조적으로 고정되어 있어 각도조정이 어려운 문제점이 있었다.However, the prior art has a problem that the angle adjustment is difficult because the coupling arrangement angle of the lamp casing coupled to the structure through the terminal portion is fixed structurally.

만일, 구조물에 대한 램프케이싱의 배치각을 조정하려면 구조물과 램프케이싱의 단자부의 결합 배치각을 원하는 사양에 따라 각각 제조해야 되는 비생산적인 문제가 있다.If the arrangement angle of the lamp casing for the structure is to be adjusted, there is a non-productive problem in that the combination placement angle of the terminal portion of the structure and the lamp casing must be manufactured according to desired specifications.

본 발명은 상기한 문제점을 해소하기 위하여 안출된 것으로서,The present invention has been made to solve the above problems,

본 발명의 목적은 구조물에 고정되는 단자부재에 대하여 램프케이싱의 결합 배치각을 용이하게 조정함으로써 조사방향을 자유롭게 조정할 수 있도록 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구를 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a fluorescent lamp type LED lighting device capable of adjusting the irradiation direction to freely adjust the irradiation direction by easily adjusting the coupling arrangement angle of the lamp casing with respect to the terminal member fixed to the structure.

상기한 목적을 달성하는 본 발명에 따른 조사방향 조정이 가능한 형광등타입 엘이디 조명기구는Fluorescent lamp type LED lighting apparatus that can adjust the irradiation direction according to the present invention to achieve the above object

피씨비에 엘이디(LED: Light Emitting Diode)가 배열 실장되어 이루어지는 광원부를 포함하는 형광등타입 엘이디 조명기구에 있어서,In the fluorescent lamp type LED lighting device comprising a light source unit that is mounted in the LED (LED: Light Emitting Diode) array,

광원부가 내설되는 램프케이싱; 및 A lamp casing in which the light source unit is built-in; And

구조물에 설치된 전원접속부에 전기적으로 결합 고정되는 단자가 외측으로 형성되며 상기 램프케이싱 양측에 램프케이싱의 배치각도 조정을 위한 상대적 회전이 가능하게 결합되는 단자부재;를 포함하여 구성되고,And a terminal member electrically connected to and fixed to a power connection unit installed in the structure to the outside, and the terminal member coupled to both sides of the lamp casing to allow relative rotation for adjusting an arrangement angle of the lamp casing.

상기 램프케이싱은 광원부 설치를 위한 광원부탑재대가 길이방향으로 형성되는 방열프레임에 광원부 보호를 위한 투광커버가 결합 형성되는 케이싱본체 및 케이싱본체의 양측단에 고정 결합되는 사이드마감부재로 형성되고,The lamp casing is formed of a casing main body and a side finishing member fixed to both side ends of the casing main body and the casing main body in which the light source cover for protecting the light source unit is formed in the heat dissipation frame is formed in the longitudinal direction of the light source unit mounting stage for the light source unit installation

상기 단자부재는 램프케이싱 양측의 상기 사이드마감부재에 상대적 회전이 가능하게 형성 결합됨을 특징으로 한다.The terminal member is characterized in that coupled to the side rotatable member rotatably formed on both sides of the lamp casing.

상기 구성을 지닌 본 발명에 따른 조사방향 조정이 가능한 형광등타입 엘이디 조명기구는 구조물에 고정되는 단자부재에 대하여 램프케이싱의 결합 배치각을 용이하게 조정하여 조사방향을 자유롭게 조정할 수 있도록 하는 장점을 갖는다.Fluorescent lamp type LED lighting apparatus according to the present invention having the above configuration has the advantage that the irradiation direction can be freely adjusted by easily adjusting the coupling arrangement angle of the lamp casing with respect to the terminal member fixed to the structure.

도 1은 본 발명에 따른 일 실시예의 구성을 보이는 분해 사시도1 is an exploded perspective view showing the configuration of an embodiment according to the present invention

도 2는 도 1의 일부 결합 사시도2 is a partially combined perspective view of FIG. 1

도 3은 도 2의 결합상태 일부 발췌 단면도3 is a partial cross-sectional view of the combined state of FIG.

도 4는 도 3의 A-A선 단면 확대도4 is an enlarged cross-sectional view taken along the line A-A of FIG.

도 5는 도 3의 B-B선 절단면 확대도5 is an enlarged view taken along the line B-B of FIG.

도 6은 본 발명에 따른 일 설치상태 측면도Figure 6 is a side view of one installation state according to the present invention

도 7은 본 발명에 따른 일 설치상태 측면도Figure 7 is a side view of one installation state according to the present invention

도 8은 본 발명에 따른 일 실시예의 일부 생략 구성도8 is a partially omitted configuration of one embodiment according to the present invention

*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1: 본 발명의 조사방향 조정이 가능한 형광등타입 엘이디 조명기구.1: Fluorescent lamp type LED lighting apparatus capable of adjusting the irradiation direction of the present invention.

1A: 램프케이싱 1Aa: 케이싱본체 10: 광원부1A: Lamp casing 1Aa: Casing body 10: Light source part

11: 엘이디 13: 피씨비 20: 방열프레임11: LED 13: PC 20: Heat dissipation frame

21: 광원부탑재대 30: 사이드캡 40: 사이드마감부재21: light source unit mounting base 30: side cap 40: side finishing member

41: 걸림부 412: 걸림홈 42: 격벽41: locking portion 412: locking groove 42: partition wall

43: 공간 45: 본체삽지부 46: 각도표식43: space 45: main body insertion unit 46: angle marker

50: 투광커버 70: 단자부재 71: 단자50: floodlight cover 70: terminal member 71: terminal

73: 록킹수단설치부 731: 고정홈 75: 결합고정부73: locking means mounting portion 731: fixing groove 75: coupling fixing part

76: 기준방향표식 2: 구조물76: directional marker 2: structure

이하, 본 발명의 조사방향 조정이 가능한 형광등타입 엘이디 조명기구에 대한 실시예를 첨부도면을 참조하여 보다 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, an embodiment of a fluorescent lamp type LED lighting fixture capable of adjusting the irradiation direction of the present invention will be described in more detail.

도 1은 본 발명에 따른 일 실시예의 구성을 보이는 분해 사시도, 도 2는 도 1의 일부 결합 사시도, 도 3은 도 2의 결합상태 일부 발췌 단면도, 도 4는 도 3의 A-A선 단면 확대도, 도 5는 도 3의 B-B선 절단면 확대도이다.1 is an exploded perspective view showing the configuration of an embodiment according to the present invention, Figure 2 is a partially combined perspective view of Figure 1, Figure 3 is a partial cross-sectional view of the combined state of Figure 2, Figure 4 is an AA cross-sectional enlarged view of Figure 3, 5 is an enlarged view taken along the line BB of FIG. 3.

도 1 내지 도 5에 도시된 바와 같이, 본 발명에 따른 일 실시예의 조사방향 조정이 가능한 형광등타입 엘이디 조명기구(1)는 피씨비(13)에 엘이디(LED: Light Emitting Diode)(11)가 배열 실장되어 이루어지는 광원부(10)를 포함하는 형광등타입 엘이디 조명기구에 있어서, 광원부(10)가 내설되는 램프케이싱(1A) 및 구조물(2)에 설치된 전원접속부에 전기적으로 결합 고정되는 단자(71)가 외측으로 형성되며 상기 램프케이싱(1A) 양측에 램프케이싱(1A)의 배치각도 조정을 위한 상대적 회전이 가능하게 결합되는 단자부재(70)를 포함하여 구성되고,As shown in FIGS. 1 to 5, the fluorescent lamp type LED luminaire 1 of which the irradiation direction is adjustable according to an embodiment of the present invention is arranged with an LED (Light Emitting Diode) 11 on the PC 13. In the fluorescent type LED lighting device comprising a light source unit 10 is mounted, the lamp casing (1A) in which the light source unit 10 is installed, and the terminal 71 is electrically coupled to the power supply connection provided in the structure (2) It is formed to include an outer side and the terminal member 70 is coupled to both sides of the lamp casing (1A) to allow relative rotation for adjusting the placement angle of the lamp casing (1A),

상기 램프케이싱(1A)은 광원부(10) 설치를 위한 광원부탑재대(21)가 길이방향으로 형성되는 방열프레임(20)에 광원부(10) 보호를 위한 투광커버(50)가 결합 형성되는 케이싱본체(1Aa) 및 케이싱본체(1Aa)의 양측단에 고정 결합되는 사이드마감부재(40)로 형성되고,The lamp casing (1A) is a casing body in which the light emitting cover 50 for protecting the light source unit 10 is coupled to the heat dissipation frame 20 in which the light source unit mounting table 21 for installing the light source unit 10 is formed in the longitudinal direction. (1Aa) and the side finishing member 40 fixedly coupled to both ends of the casing body (1Aa),

상기 단자부재(70)는 램프케이싱(1A) 양측의 상기 사이드마감부재(40)에 상대적 회전이 가능하게 형성 결합되는 것이다.The terminal member 70 is formed to be relatively rotatable to the side finishing member 40 on both sides of the lamp casing 1A.

여기서, 상기 사이드마감부재(40)는 원통형 내주면에 걸림홈(412)이 연속형성된 걸림부(41)가 형성되며, 상기 단자부재(70)에는 탄성체로 되고 상기 걸림홈(412)에 착탈가능한 록킹돌조(771)가 하나 이상 형성된 록킹수단(77)이 구비됨이 바람직하다.Here, the side closing member 40 has a locking portion 41 is formed in the cylindrical inner circumferential surface of the engaging groove 412 is formed continuously, the terminal member 70 is an elastic body and the locking groove detachable to the locking groove 412 Preferably, a locking means 77 having one or more protrusions 771 formed thereon is provided.

또한, 상기 사이드마감부재(40)는 내부 중간에 통공(422)이 형성된 격벽(42)이 형성되며, 상기 격벽(42) 외측으로 걸림부(41)가 형성되고 격벽(42)의 내측으로 공간(43)을 띄우고 케이싱본체(1Aa)의 선단이 삽지결합되는 본체삽지부(45)가 형성됨이 바람직하다.In addition, the side closure member 40 is formed with a partition wall 42 having a through hole 422 formed in the middle of the interior, the engaging portion 41 is formed outside the partition 42 and the space inside the partition 42 It is preferable that the main body inserting portion 45 is formed to float 43 and the leading end of the casing body 1Aa is inserted.

이와 같이, 사이드마감부재(40)에 공간(43)을 띄우고 본체삽지부(45)를 형성하는 것은 상기 공간(43)에 램프케이싱(1A)의 조사방향 조정 회전에 따라 이동이 발생되는 전선의 여유길이분을 거치하기 위함이다(도 3 참조).In this way, the space 43 is raised in the side closing member 40 and the main body inserting portion 45 is formed in the space 43 of the wire in which the movement occurs in accordance with the irradiation direction adjustment rotation of the lamp casing 1A. This is to mount the spare length (see Fig. 3).

또한, 상기 사이드마감부재(40)는 걸림부(41)에 대응하는 외주부에 각도표식(46)이 설정각도 간격으로 형성되고, 상기 단자부재(70)는 몸체(72) 외측에 각도맞춤 기준방향표식(76)이 형성됨이 바람직하다.In addition, the side closing member 40 is formed on the outer peripheral portion corresponding to the locking portion 41, the angle marker 46 is formed at a set angle interval, the terminal member 70 is the angle alignment reference direction to the outside of the body 72 It is preferable that the mark 76 is formed.

또한, 사이드마감부재(40)와 단자부재(70)는 상호 대응하여 각도조정이 설정각도 내에서만 가능토록 하는 스토퍼가 형성됨이 바람직하다.In addition, the side finishing member 40 and the terminal member 70 preferably correspond to each other, the stopper is formed so that the angle adjustment is possible only within the set angle.

또한, 상기 사이드마감부재(40)는 걸림부(41)가 내주면 일부 구간에만 형성될 수 있다.In addition, the side finishing member 40 may be formed only in a portion of the inner peripheral surface when the engaging portion 41.

또한, 사이드마감부재(40)는 본체삽지부(45) 일측에 방열프레임(20)에 스크류(S)를 이용하여 체결되는 프레임체결부(451)가 평탄형성됨이 바람직하다(도 1, 3 참조).In addition, the side closure member 40 is preferably the frame fastening portion 451 which is fastened by using the screw (S) to the heat radiation frame 20 on one side of the main body inserting portion 45 is preferably formed (see FIGS. 1 and 3). ).

또한, 상기 록킹수단(77)은 만곡형성되는 판스프링체에 상기 록킹돌조(771)가 하나 이상 엠보싱 형성되고 양측에 고정단(772)이 형성되어 이루어지며, 상기 단자부재(70)는 몸체(72) 내측으로 상기 록킹수단(77)이 착탈가능하게 결합되기 위한 록킹수단설치부(73)가 돌출형성되고 중앙에 사이드마감부재(40)에 체결되기 위한 체결부(75)가 돌출형성됨이 바람직하다.In addition, the locking means 77 is formed by one or more embossing of the locking protrusion (771) formed in the leaf spring body to be curved, the fixed end 772 is formed on both sides, the terminal member 70 is a body ( 72) It is preferable that the locking means mounting portion 73 for protruding the locking means 77 detachably inwardly protrudes and a fastening portion 75 for protruding to the side finishing member 40 in the center thereof protrudes. Do.

상기 체결부(75)는 대향 설치되는 한쌍의 후크형태로 되며 사이드마감부재 격벽(42)에 형성된 통공(422)에 끼워지고 선단에 이탈방지를 위한 후크단(751)이 형성됨이 바람직하다.The fastening portion 75 has a pair of hooks that are installed to face each other, and is fitted into a through hole 422 formed in the side closing member partition wall 42, and a hook end 751 for preventing separation is formed at the front end thereof.

상기 록킹수단(77)은 사이드마감부재의 걸림부(41) 쪽으로 탄성력이 가해지도록 만곡형성되며 고정단(772)은 판스프링체 양단부를 절곡하여 돌출형성되고,The locking means 77 is formed to be bent so that an elastic force is applied toward the engaging portion 41 of the side finishing member, and the fixed end 772 is formed by bending both ends of the leaf spring body,

상기 단자부재(70)는 록킹수단설치부(73)가 록킹수단(77)의 가변을 간섭하지 않도록 중간에 공간부(733)를 형성하며 상기 고정단(772)이 끼워지는 고정홈(731)이 형성됨이 바람직하다.The terminal member 70 forms a space portion 733 in the middle so that the locking means installation portion 73 does not interfere with the variable of the locking means 77 and the fixing groove 731 into which the fixed end 772 is fitted. This is preferably formed.

또한, 상기 케이싱본체(1Aa)는 양측 선단에 사이드마감부재(40)가 결합되기 전에 전선통로(31)가 형성된 사이드캡(30)이 결합됨이 바람직하다.In addition, the casing body (1Aa) is preferably coupled to the side cap 30, the wire passage 31 is formed before the side closing member 40 is coupled to both ends.

상기 사이드캡(30)은 케이싱본체(1Aa)의 선단을 막아주어 전선이 방열프레임 쪽으로 노출되는 것을 차단한다. The side cap 30 blocks the front end of the casing body 1Aa to prevent the wire from being exposed to the heat dissipation frame.

한편, 상기 방열프레임(20)에는 투광커버결합부(22)가 길이방향으로 요철 형성되며 투광커버(50)는 만곡면(51) 양측에 프레임결합부(53)가 길이방향으로 돌출 형성됨이 바람직하다.On the other hand, the heat dissipation frame 20 is formed with a projection cover coupling portion 22 in the longitudinal direction, and the projection cover 50 is preferably formed in the projection frame 50 protruding in the longitudinal direction on both sides of the curved surface (51). Do.

또한, 상기 방열프레임(20)은 광원부탑재대(21)의 이면 쪽으로 방열핀 및 보강대를 겸하는 행거결합부(25)가 길이방향으로 형성되며, 상기 행거결합부(25)는 티이(T)형 행거(미도시)의 걸림부가 삽입되는 채널형태로 형성됨이 바람직하다.In addition, the heat dissipation frame 20 has a hanger coupling portion 25 which serves as a heat dissipation fin and a reinforcing rod toward the rear surface of the light source unit mounting stand 21 is formed in the longitudinal direction, and the hanger coupling portion 25 is a tie (T) type hanger. It is preferable that the locking portion (not shown) is formed in a channel shape to be inserted.

상기 방열프레임(20)은 알루미늄 등으로 압출성형되고 보강 및 방열성능을 높이기 위한 요철이 길이방향으로 형성될 수 있다.The heat dissipation frame 20 may be extruded from aluminum, etc., and irregularities may be formed in a longitudinal direction to increase reinforcement and heat dissipation performance.

또한, 상기 단자부재의 단자(71)는 다양한 형태로 형성되며, 본 발명의 일 실시예는 도 8에 도시된 바와 같이, 2개의 단자핀이 돌출형성되는 2핀 타입으로 형성된다.In addition, the terminal 71 of the terminal member is formed in various forms, as shown in FIG. 8, the terminal 71 is formed in a two-pin type in which two terminal pins protrude.

상기 구성을 지닌 본 발명에 따른 조사방향 조정이 가능한 형광등타입 엘이디 조명기구(1)의 작용상태를 도 6 및 도 7을 참고하여 살펴본다.The operation state of the fluorescent lamp type LED lighting device 1 capable of adjusting the irradiation direction according to the present invention having the above configuration will be described with reference to FIGS. 6 and 7.

본 발명은 광원부(10)가 설치되는 램프케이싱(1A) 및 구조물(2)에 고정되는 단자부재(70)로 크게 나뉘어지고, 상기 단자부재(70)에 대하여 램프케이싱(1A)이 배치각 조정을 위한 회전이 가능하게 구성되는 것이다.The present invention is largely divided into a lamp casing (1A) in which the light source unit 10 is installed and a terminal member (70) fixed to the structure (2), the lamp casing (1A) with respect to the terminal member 70 adjustment of the placement angle Rotation is configured to be possible.

즉, 단자부재(70)는 고정체로, 램프케이싱(1A)은 회전가능한 가변체로 되고, 램프케이싱(1A) 양측의 걸림부(41)의 걸림홈(412)에 판스프링체로 되는 록킹수단의 록킹돌조(771)가 끼워져 외력이 가해지지 않는 한 단자부재(70)에 대한 램프케이싱(1A)의 고정상태가 유지된다.That is, the terminal member 70 is a fixed body, the lamp casing 1A is a rotatable variable body, and the locking means of the locking means is a spring spring body in the locking groove 412 of the locking portion 41 on both sides of the lamp casing 1A. The fixing state of the lamp casing 1A to the terminal member 70 is maintained unless the protrusion 771 is fitted and no external force is applied.

그리고, 램프케이싱(1A)에 회전압력이 가해지면 탄성에 의하여 록킹돌조(771)가 결합되었던 걸림홈(412)으로부터 이탈되면서 램프케이싱(1A)의 회전을 허용하여 각도조정이 이루어지고, 이후 회전압력이 사라지면 판스프링체 록킹수단(77)의 탄성 복귀력에 의하여 록킹돌조(771)가 이동된 사이드마감부재 걸림부(41)의 대향 걸림홈(412)에 삽입되어 램프케이싱(1A)의 단자부재(70)에 대한 고정이 이루어진다.Then, when the rotational pressure is applied to the lamp casing (1A) is released from the locking groove 412 to which the locking protrusion 771 is coupled by elasticity, the angle adjustment is made to allow the rotation of the lamp casing (1A), and then rotates When the pressure disappears, the locking protrusion 771 is inserted into the opposing engaging groove 412 of the side closing member engaging portion 41 in which the locking protrusion 771 is moved by the elastic return force of the leaf spring locking means 77, and thus the terminal of the lamp casing 1A. The fixing to the member 70 is made.

이와 같이 구조물(2)에 고정되는 단자부재(70)에 대하여 램프케이싱(1A)의 각도조정이 램프케이싱에 회전압력을 가하는 간편한 방법으로 용이하게 이루어짐으로써 예를 들면, 도 6에 도시된 하향조사 설치상태에서 도 7에 도시된 일측 편향조사 설치상태로의 조사방향 전환 조정이 자유로우며, 이에 따라 형등타입 엘이디 조명기구의 설치환경에 대한 범용성을 갖는다.As such, the angle adjustment of the lamp casing 1A with respect to the terminal member 70 fixed to the structure 2 is easily performed by a simple method of applying a rotational pressure to the lamp casing, for example, the downward irradiation shown in FIG. 6. In the installation state, the adjustment of the irradiation direction switching to the one-side deflection irradiation installation state shown in FIG. 7 is free, and accordingly, the installation environment of the fluorescent lamp type LED lighting fixture is universal.

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정된 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능한 것이 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be apparent to those who have knowledge.

본 발명에 따른 조사방향 조정이 가능한 형광등타입 엘이디 조명기구는 구조물에 고정되는 단자부재에 대하여 램프케이싱의 결합 배치각 및 조사방향 조정이 용이하여 형광등타입 엘이디 조명기구의 설치환경에 대한 범용성을 높일 것으로 기대된다.Fluorescent lamp type LED lighting fixture can be adjusted in accordance with the present invention is easy to adjust the combined arrangement angle and irradiation direction of the lamp casing with respect to the terminal member fixed to the structure to increase the versatility for the installation environment of the fluorescent lamp type LED lighting fixture It is expected.

Claims (6)

피씨비(13)에 엘이디(LED: Light Emitting Diode)(11)가 배열 실장되어 이루어지는 광원부(10)를 포함하는 형광등타입 엘이디 조명기구에 있어서,In the fluorescent lamp type LED lighting device comprising a light source unit 10 formed by mounting an LED (Light Emitting Diode) (11) to the PC 13, 광원부(10)가 내설되는 램프케이싱(1A); 및 A lamp casing 1A in which the light source unit 10 is installed; And 구조물(2)에 설치된 전원접속부에 전기적으로 결합 고정되는 단자(71)가 외측으로 형성되며 상기 램프케이싱(1A) 양측에 램프케이싱(1A)의 배치각도 조정을 위한 상대적 회전이 가능하게 결합되는 단자부재(70);를 포함하여 구성되고,The terminal 71 is electrically coupled to the power supply connecting portion installed in the structure 2 is formed to the outside and the terminal is coupled to enable the relative rotation for adjusting the placement angle of the lamp casing (1A) on both sides of the lamp casing (1A) And a member 70; 상기 램프케이싱(1A)은 광원부(10) 설치를 위한 광원부탑재대(21)가 길이방향으로 형성되는 방열프레임(20)에 광원부(10) 보호를 위한 투광커버(50)가 결합 형성되는 케이싱본체(1Aa) 및 케이싱본체(1Aa)의 양측단에 고정 결합되는 사이드마감부재(40)로 형성되고,The lamp casing (1A) is a casing body in which the light emitting cover 50 for protecting the light source unit 10 is coupled to the heat dissipation frame 20 in which the light source unit mounting table 21 for installing the light source unit 10 is formed in the longitudinal direction. (1Aa) and the side finishing member 40 fixedly coupled to both ends of the casing body (1Aa), 상기 단자부재(70)는 램프케이싱(1A) 양측의 상기 사이드마감부재(40)에 상대적 회전이 가능하게 형성 결합됨을 특징으로 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구. The terminal member (70) is fluorescent lamp type LED lighting fixtures can be adjusted to the irradiation direction, characterized in that the coupling is formed to be relatively rotatable to the side closing member (40) on both sides of the lamp casing (1A). 청구항 1에 있어서,The method according to claim 1, 상기 사이드마감부재(40)는 원통형 내주면에 걸림홈(412)이 연속형성된 걸림부(41)가 형성되며,The side closing member 40 is formed with a locking portion 41 is formed with a continuous engaging groove 412 on the cylindrical inner peripheral surface, 상기 단자부재(70)에는 탄성체로 되고 상기 걸림홈(412)에 착탈가능한 록킹돌조(771)가 하나 이상 형성된 록킹수단(77)이 구비됨을 특징으로 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구.The terminal member 70 is a fluorescent lamp type LED lighting device that can be adjusted to the irradiation direction, characterized in that the elastic member is provided with a locking means (77) formed with at least one locking protrusion (771) detachable to the engaging groove (412). 청구항 2에 있어서,The method according to claim 2, 상기 사이드마감부재(40)는 내부 중간에 통공(422)이 형성된 격벽(42)이 형성되며, 상기 격벽(42) 외측으로 걸림부(41)가 형성되고 격벽(42)의 내측으로 공간(43)을 띄우고 케이싱본체(1Aa)의 선단이 삽지결합되는 본체삽지부(45)가 형성됨을 특징으로 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구.The side closing member 40 is formed with a partition wall 42 having a through hole 422 formed in the middle of the inside, and a locking portion 41 is formed outside the partition wall 42 and the space 43 inside the partition wall 42. Floating lamp type LED lighting apparatus, characterized in that the body insertion portion 45 is formed to float the insertion and insertion of the casing body (1Aa) is coupled. 청구항 2에 있어서,The method according to claim 2, 상기 록킹수단(77)은 만곡형성되는 판스프링체에 상기 록킹돌조(771)가 하나 이상 엠보싱 형성되고 양측에 고정단(772)이 형성되어 이루어지며,The locking means 77 is formed by one or more embossing of the locking protrusion 771 in the leaf spring body is formed to be curved, the fixed end 772 is formed on both sides, 상기 단자부재(70)는 몸체(72) 내측으로 상기 록킹수단(77)이 착탈가능하게 결합되기 위한 록킹수단설치부(73)가 돌출형성되고 중앙에 사이드마감부재(40)에 체결되기 위한 체결부(75)가 돌출형성됨을 특징으로 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구.The terminal member 70 is a locking means installation portion 73 for protruding the locking means 77 is detachably coupled into the body 72 inside the fastening for fastening to the side finishing member 40 in the center Fluorescent lamp type LED lighting fixture that can adjust the irradiation direction, characterized in that the projection portion 75 is formed. 청구항 1에 있어서,The method according to claim 1, 상기 케이싱본체(1Aa)는 양측 선단에 사이드마감부재(40)가 결합되기 전에 전선통로(31)가 형성된 사이드캡(30)이 결합됨을 특징으로 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구.The casing body (1Aa) is a fluorescent lamp type LED lighting device capable of adjusting the irradiation direction, characterized in that the side cap 30 is formed with a wire passage 31 is coupled to the front end side side member 40 is coupled to both ends. 청구항 1에 있어서,The method according to claim 1, 상기 단자(71)는 2개의 단자핀이 돌출형성되는 2핀 타입으로 형성됨을 특징으로 하는 조사방향 조정이 가능한 형광등타입 엘이디 조명기구.The terminal 71 is a fluorescent lamp type LED lighting device capable of adjusting the irradiation direction, characterized in that formed in a two-pin type protruding two terminal pins.
PCT/KR2009/005845 2008-10-27 2009-10-13 Fluorescent lamp type led lighting device with adjustable light emitting direction Ceased WO2010050685A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080105107A KR100913925B1 (en) 2008-10-27 2008-10-27 Fluorescent type LED lighting fixture with adjustable irradiation direction
KR10-2008-0105107 2008-10-27

Publications (2)

Publication Number Publication Date
WO2010050685A2 true WO2010050685A2 (en) 2010-05-06
WO2010050685A3 WO2010050685A3 (en) 2010-08-05

Family

ID=41210225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005845 Ceased WO2010050685A2 (en) 2008-10-27 2009-10-13 Fluorescent lamp type led lighting device with adjustable light emitting direction

Country Status (2)

Country Link
KR (1) KR100913925B1 (en)
WO (1) WO2010050685A2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011073327A1 (en) * 2009-12-18 2011-06-23 Osram Gesellschaft mit beschränkter Haftung End piece for a retrofit fluorescent lamp and retrofit fluorescent lamp
CN102287737A (en) * 2011-07-27 2011-12-21 宁波同泰电气股份有限公司 Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply
WO2012032454A1 (en) * 2010-09-08 2012-03-15 Koninklijke Philips Electronics N.V. Adjustable lamp cap for tube-lamp replacement led lamp
WO2013034525A1 (en) * 2011-09-07 2013-03-14 Osram Ag Holder for led lighting device and led lighting assembly
DE102013213642A1 (en) * 2012-12-28 2014-07-03 Tridonic Jennersdorf Gmbh Tube lamp, particularly light-emitting diode tube lamp, has fluorescent tube and light-emitting diode-module attached within fluorescent tube, where fluorescent tube is rotatable with respect to light-emitting diode-module
CN107246590A (en) * 2017-06-08 2017-10-13 欧普照明股份有限公司 Light distribution element, light source module and light source assembly

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101015257B1 (en) * 2009-02-10 2011-02-18 (주)알텍테크놀로지스 Lamp for indirect lighting device using LED
KR100996916B1 (en) * 2009-03-23 2010-11-26 심현섭 Tubular LED lighting device with adjustable light emission angle
KR100951873B1 (en) * 2009-08-24 2010-04-12 엔 하이테크 주식회사 Fluorescent lamp for led
KR100959810B1 (en) 2009-11-05 2010-05-28 테크룩스 주식회사 Fluorescent lamp type led lamp wherein rotation of a body part is possible
KR101085225B1 (en) 2010-01-08 2011-11-21 (주)솔라루체 LED fluorescent lamp assembly
DE102010017573A1 (en) * 2010-02-04 2011-08-04 DEWINCI GmbH, 46483 Lamp with two mutually parallel, rotatably mounted on a base lamp bodies with light emitting diodes
KR101063419B1 (en) * 2011-04-22 2011-09-07 (주)더선테크 LED lamp
KR20140137934A (en) * 2013-05-24 2014-12-03 주식회사 케이엠더블유 An LED lighting device capable of rotatting and tilting
KR101699730B1 (en) * 2015-04-09 2017-01-25 학교법인 김천대학교 The structure of the easy replacement of the lamp fixture
CN107524954B (en) * 2016-06-22 2024-06-11 赛尔富电子有限公司 Angle adjusting mechanism of LED strip lamp
US10883669B2 (en) 2018-05-01 2021-01-05 Keystone Technologies, LLC LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxes
CN111174136B (en) * 2019-09-29 2025-06-13 赛尔富电子有限公司 Angle-adjustable strip light

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200215147Y1 (en) 2000-08-25 2001-03-02 재단법인 포항산업과학연구원 Measuring system for jetting pressure across width direction of some kinds cooling jets
JP2004055215A (en) * 2002-07-17 2004-02-19 Marumo Denki Kk Fluorescent floodlight
WO2007043034A2 (en) * 2005-10-14 2007-04-19 Nualight Limited An illuminator
KR20080010904A (en) * 2006-07-28 2008-01-31 주식회사 씨쎄븐 Lighting device, bracket and assembly
KR100903305B1 (en) * 2007-04-17 2009-06-16 주식회사 대진디엠피 LED lighting device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011073327A1 (en) * 2009-12-18 2011-06-23 Osram Gesellschaft mit beschränkter Haftung End piece for a retrofit fluorescent lamp and retrofit fluorescent lamp
US9151481B2 (en) 2009-12-18 2015-10-06 Osram Gmbh End piece for a retrofit fluorescent lamp and retrofit fluorescent lamp
WO2012032454A1 (en) * 2010-09-08 2012-03-15 Koninklijke Philips Electronics N.V. Adjustable lamp cap for tube-lamp replacement led lamp
CN102287737A (en) * 2011-07-27 2011-12-21 宁波同泰电气股份有限公司 Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply
CN102287737B (en) * 2011-07-27 2012-09-26 宁波同泰电气股份有限公司 Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply
WO2013034525A1 (en) * 2011-09-07 2013-03-14 Osram Ag Holder for led lighting device and led lighting assembly
DE102013213642A1 (en) * 2012-12-28 2014-07-03 Tridonic Jennersdorf Gmbh Tube lamp, particularly light-emitting diode tube lamp, has fluorescent tube and light-emitting diode-module attached within fluorescent tube, where fluorescent tube is rotatable with respect to light-emitting diode-module
CN107246590A (en) * 2017-06-08 2017-10-13 欧普照明股份有限公司 Light distribution element, light source module and light source assembly

Also Published As

Publication number Publication date
KR100913925B1 (en) 2009-08-27
WO2010050685A3 (en) 2010-08-05

Similar Documents

Publication Publication Date Title
WO2010050685A2 (en) Fluorescent lamp type led lighting device with adjustable light emitting direction
EP2149009B1 (en) Led light fixture with uninterruptible power supply
WO2011155688A2 (en) Lighting device
WO2012030112A1 (en) Led illumination apparatus
WO2010035996A2 (en) Explosion-proof led lamp
WO2011122781A2 (en) Light emitting diode lighting lamp
WO2016003232A1 (en) Led lighting apparatus
WO2009110683A2 (en) Fan-less heat ventilation for led lighting apparatus
WO2010079918A2 (en) Lighting apparatus using light-emitting diode
WO2014092421A1 (en) Led lamp
WO2013100618A1 (en) Led lighting device
WO2017030374A1 (en) Led lighting fixture
WO2011005046A2 (en) Reflecting shade with anti-dust heat-dissipation structure and corner cube for led lamp, and manufacturing method thereof
WO2011052942A2 (en) Illuminating apparatus
WO2009145486A2 (en) Casing for wall-surface illumination, and a light-emitting diode illumination device using the same
WO2021215633A1 (en) Dual reflector control module for led lights and floodlight using same
WO2011096686A2 (en) Led lighting device having a block assembly structure
WO2011118974A2 (en) Lighting apparatus using light emitting diodes
WO2013077561A1 (en) Led lamp
WO2013062360A1 (en) Lighting apparatus
WO2012169686A1 (en) Led lighting device
WO2010087675A2 (en) Detachable led lighting apparatus structure
WO2010035986A2 (en) Fluorescent light type led lighting apparatus
WO2010079916A2 (en) Separate-type led light bulb
WO2010117157A2 (en) Led floodlight

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09823765

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09823765

Country of ref document: EP

Kind code of ref document: A2