JP3178030U - Super wide-angle LED lighting tube and its lighting device - Google Patents

Super wide-angle LED lighting tube and its lighting device Download PDF

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JP3178030U
JP3178030U JP2012003494U JP2012003494U JP3178030U JP 3178030 U JP3178030 U JP 3178030U JP 2012003494 U JP2012003494 U JP 2012003494U JP 2012003494 U JP2012003494 U JP 2012003494U JP 3178030 U JP3178030 U JP 3178030U
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tube
printed circuit
circuit board
wide
led lighting
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孝夫 鈴木
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SEC ELEVATOR CO., LTD.
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SEC ELEVATOR CO., LTD.
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Priority to CN2012203480276U priority patent/CN202719418U/en
Priority to KR2020120006376U priority patent/KR20130007259U/en
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    • 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
    • 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
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V7/00—Reflectors for light sources
    • 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]

Abstract

【課題】ＬＥＤを使用した直管型照明灯において、蛍光管と同様の広い範囲を照射するように形成する超広角型ＬＥＤ照明管を提供する。
【解決手段】プリント基板２ａに実装した発光ダイオード３を光源とする発光体２と、該発光体を内部に保持して収納する透明若しくは半透明の直管型カバー管４と、前記発光体に接続され前記発光ダイオードを駆動制御する駆動制御部とが設けて照明管を形成する。前記プリント基板２ａはその断面形状が一様な矩形状断面であって、該プリント基板の短手方向の一端側端部が前記カバー管の固定部に固定して保持されるとともに、前記プリント基板の短手方向の他端側端部の端面と長手方向に沿った表面及び裏面に前記発光ダイオード３が複数実装されてなる超広角型ＬＥＤ照明管１とするものである。
【選択図】図１In a straight tube type illumination lamp using an LED, an ultra-wide angle type LED illumination tube formed to irradiate a wide range similar to a fluorescent tube is provided.
A light emitter 2 using a light emitting diode 3 mounted on a printed circuit board 2a as a light source, a transparent or translucent straight tube type cover tube 4 that holds and stores the light emitter inside, and the light emitter. A driving control unit that drives and controls the light emitting diode is provided to form an illumination tube. The printed circuit board 2a has a rectangular cross section with a uniform cross-sectional shape, and one end side end in the short side direction of the printed circuit board is fixed and held on a fixed part of the cover tube, and the printed circuit board This is a super wide-angle LED lighting tube 1 in which a plurality of the light emitting diodes 3 are mounted on the end surface of the other end side in the short direction and the front and back surfaces along the longitudinal direction.
[Selection] Figure 1

Description

本考案は、ＬＥＤ（発光ダイオード：Light Emitting Diode）を使用した直管型の超広角型ＬＥＤ照明管とその照明装置に関するものである。   The present invention relates to a straight tube type ultra-wide-angle LED lighting tube using an LED (Light Emitting Diode) and its lighting device.

従来の直管型蛍光灯に代わり、ＬＥＤ照明装置は、実用化に伴いその超寿命とメンテナンスフリーを活かして、近年ますます家庭用・店舗用・街灯用・オフィス用にと利用されるようになってきている。その場合のＬＥＤの特性として指向性があることから、例えば、特許文献１に記載のように、照明範囲を横方向に広げようとするＬＥＤ照明構造や、又は、特許文献２に記載のように照射方向を望ましい方向に調整できるようにしたＬＥＤランプ、特許文献３に記載のようにＬＥＤをライン状に多数実装した２枚の基板を放熱性のよりヒートシンクに一定の角度をつけて装着したものが知られている。   In recent years, LED lighting devices have been increasingly used for homes, stores, street lamps, and offices, taking advantage of their ultra-long life and maintenance-free as a result of their practical use. It has become to. Since there is directivity as a characteristic of the LED in that case, for example, as described in Patent Document 1, an LED illumination structure that attempts to expand the illumination range in the horizontal direction, or as described in Patent Document 2 An LED lamp that can adjust the irradiation direction to a desired direction, as described in Patent Document 3, two substrates on which a large number of LEDs are mounted in a line are mounted on a heat sink with a certain angle from the heat dissipation property It has been known.

特開２０１０−１７７１４１号公報JP 2010-177141 A 特開２０１０−１５７４５３号公報JP 2010-157453 A 特開２００７−２８０７３９号公報JP 2007-280739 A

しかし、従来の蛍光管と同様の広い範囲を照射するための、上記ＬＥＤ照明装置における工夫は、基本的なＬＥＤ直管型照明装置において部品点数が増加してコストが嵩み、また、回転出来るように調整装置が必要になって構造が複雑化してその組立に工期が掛かりコストが嵩むものとなる、更に、基板が２枚あってヒートシンクに取付けるので部品点数が多くなり、組立て工数が嵩むとともに全体の重量が重くなるという課題がある。本考案に係る超広角型ＬＥＤ照明管とその照明装置は、このような課題を解決するために提案されたものである。   However, the device in the LED lighting device for irradiating the same wide range as the conventional fluorescent tube increases the number of parts in the basic LED straight tube lighting device, which increases the cost and can be rotated. As the adjustment device becomes necessary, the structure becomes complicated and the assembly time is increased and the cost is increased. Furthermore, since there are two boards and the heat sink is attached to the heat sink, the number of parts is increased and the assembly man-hour is increased. There is a problem that the overall weight increases. The ultra-wide-angle LED illuminating tube and the illuminating device thereof according to the present invention have been proposed to solve such problems.

本考案に係る超広角型ＬＥＤ照明管の上記課題を解決して目的を達成するための要旨は、プリント基板に実装した発光ダイオードを光源とする発光体と、該発光体を内部に保持して収納する透明若しくは半透明の直管型カバー管と、前記発光体に接続され前記発光ダイオードを駆動制御する駆動制御部とが設けられてなる照明管であって、前記プリント基板はその断面形状が一様な矩形状断面であって、該プリント基板の短手方向の一端側端部が前記カバー管の固定部に固定して保持されるとともに、前記プリント基板の短手方向の他端側端部の端面と長手方向に沿った表面及び裏面に前記発光ダイオードが複数実装されてなることである。   The gist for solving the above-mentioned problems of the ultra-wide-angle LED lighting tube according to the present invention is to achieve a light emitter using a light-emitting diode mounted on a printed circuit board as a light source, and holding the light emitter inside. An illumination tube provided with a transparent or translucent straight tube cover tube to be housed and a drive control unit connected to the light emitter to drive and control the light emitting diode, wherein the printed circuit board has a cross-sectional shape. It is a uniform rectangular cross-section, and the one end side end in the short direction of the printed circuit board is fixedly held to the fixing portion of the cover tube, and the other end side end in the short direction of the printed circuit board A plurality of the light emitting diodes are mounted on the end surface and the front and back surfaces along the longitudinal direction.

前記プリント基板の短手方向の他端側端部の端面は、実装する発光ダイオードを一列にして配設できる幅が少なくとも確保されてなることである。
また、前記カバー管の固定部は、発光体を該カバー管の一端側開口部から長手方向に沿って挿入・装着できるように、管内周壁面から管中心に向かって突出する凹部に形成されてなることである。
更に、前記カバー管の固定部は、当該カバー管に一体に成型されていること、若しくは、カバー管と別体に形成されて該カバー管に接着剤を介して固定されていることである。
前記カバー管と該カバー管の両端部に設けられるキャップとのうち、いずれか若しくはいずれにも放熱用の貫通孔が設けられていることを含むものである。 The end face of the other end side in the short side direction of the printed board has at least a width that allows the light emitting diodes to be mounted to be arranged in a line.
The fixing portion of the cover tube is formed in a recess protruding from the inner peripheral wall surface of the tube toward the tube center so that the light emitter can be inserted / attached along the longitudinal direction from the opening on one end side of the cover tube. It is to become.
Furthermore, the fixing portion of the cover tube is formed integrally with the cover tube, or formed separately from the cover tube and fixed to the cover tube with an adhesive.
It includes that either or both of the cover tube and the caps provided at both ends of the cover tube are provided with through holes for heat dissipation.

本考案に係る超広角型ＬＥＤ照明装置の上記課題を解決して目的を達成するための要旨は、前記本発明に係る超広角型ＬＥＤ照明管を有してなることである。   The gist of the super wide-angle LED lighting device according to the present invention for solving the above-described problems and achieving the object is to have the super-wide-angle LED lighting tube according to the present invention.

本考案の超広角型ＬＥＤ照明管とその照明装置によれば、発光体が照明管周囲のほぼ３６０°に照射して、その周囲の広い範囲で照射するようになり、指向性のあるＬＥＤを使用したものであっても、照明の行き届かないところがないものである。
また、本考案に係る超広角型ＬＥＤ照明装置によれば、照明範囲が広く、従来の蛍光管と同様の範囲を照射することが出来るので、単に蛍光管と交換できるだけでなく、照明範囲も同じであって高い互換性が得られるものである。
プリント基板の短手方向の端面にも、実装する発光ダイオードを一列にして配設できる幅が少なくとも確保されるので、発光ダイオードが配設できるてＬＥＤの３面配設が可能となる。
カバー管の固定部が凹部に形成されるので、発光体のプリント基板をカバー管の端部開口部から差し込むことが出来て、組立作業が容易となるものである。
カバー管やキャップにおいて放熱用の貫通孔が設けられるので、超広角型ＬＥＤ照明管の使用においてカバー管内部の熱を外部に放散させることが出来る、など数々の優れた効果を奏するものである。 According to the super wide-angle LED lighting tube and the lighting device of the present invention, the light emitter irradiates approximately 360 ° around the lighting tube, and irradiates in a wide range around the lighting tube. Even if it is used, there is no place where the lighting is not fully accessible.
In addition, according to the super wide-angle LED illumination device according to the present invention, the illumination range is wide, and the same range as a conventional fluorescent tube can be irradiated. Therefore, high compatibility can be obtained.
Since at least a width capable of arranging the light emitting diodes to be mounted in a row is secured on the end face in the short direction of the printed circuit board, the light emitting diodes can be arranged and the three LEDs can be arranged.
Since the fixing portion of the cover tube is formed in the recess, the printed circuit board of the light emitter can be inserted from the end opening of the cover tube, and the assembling work is facilitated.
Since a through-hole for heat dissipation is provided in the cover tube and the cap, there are many excellent effects such as the ability to dissipate the heat inside the cover tube to the outside when using the ultra-wide-angle LED lighting tube.

本考案に係る超広角型ＬＥＤ照明管１の一部を破断して示す斜視図である。It is a perspective view which fractures | ruptures and shows a part of super wide angle type | mold LED lighting tube 1 which concerns on this invention. 同本考案の超広角型ＬＥＤ照明管１における発光体２の一部平面図（Ａ）と、照明管１の断面図（Ｂ）とである。It is the partial top view (A) of the light-emitting body 2 in the super wide angle type | mold LED lighting tube 1 of this invention, and sectional drawing (B) of the lighting tube 1. FIG. 本考案に係る超広角型ＬＥＤ照明装置１の側面図である。1 is a side view of an ultra-wide-angle LED lighting device 1 according to the present invention. 本考案に係る超広角型ＬＥＤ照明装置１０の使用状態における一部断面図である。It is a partial cross section figure in the use condition of the super wide angle type | mold LED lighting apparatus 10 which concerns on this invention.

本考案に係る超広角型ＬＥＤ照明管１は、１枚のプリント基板２ａの３面にわたり発光ダイオード３を列設させた、超広角型のＬＥＤ照明管である。   The super-wide-angle LED lighting tube 1 according to the present invention is an ultra-wide-angle LED lighting tube in which light-emitting diodes 3 are arranged over three surfaces of one printed board 2a.

本考案に係る超広角型ＬＥＤ照明管１は、図１に示すように、プリント基板２ａに実装した発光ダイオード３を光源とする発光体２と、該発光体２を内部に保持して収納する透明若しくは半透明で合成樹脂製若しくはガラス製の直管型カバー管４と、前記発光体２に接続され前記発光ダイオード３を駆動制御する駆動制御部（図示せず：駆動制御部の一部として極性用のダイオード５が示されている）と、管の両端部に閉蓋される合成樹脂性のキャップ６と、接続用の端子７とが設けられてなる照明管である。   As shown in FIG. 1, an ultra-wide-angle LED lighting tube 1 according to the present invention stores a light emitter 2 that uses a light emitting diode 3 mounted on a printed circuit board 2a as a light source, and holds the light emitter 2 inside. A transparent or semi-transparent synthetic resin or glass straight tube cover tube 4 and a drive control unit (not shown: as a part of the drive control unit) connected to the light emitter 2 and drivingly controlling the light emitting diode 3 This is an illumination tube provided with a diode 5 for polarity), a synthetic resin cap 6 closed at both ends of the tube, and a terminal 7 for connection.

前記プリント基板２ａは、その断面形状が一様な矩形状断面の平板体である。該プリント基板２ａの短手方向の一端側端部が、前記カバー管４の固定部４ａに固定して保持されるとともに、図２（Ａ），（Ｂ）に示すように、前記プリント基板２ａの短手方向の他端側端部の端面２ｂと長手方向に沿った表面２ｃ及び裏面２ｄとの３面に、前記発光ダイオード３が複数実装されている。   The printed circuit board 2a is a flat plate having a rectangular cross section with a uniform cross section. One end of the printed circuit board 2a in the short direction is fixed and held on the fixed section 4a of the cover tube 4, and as shown in FIGS. 2A and 2B, the printed circuit board 2a A plurality of the light emitting diodes 3 are mounted on the three surfaces of the end surface 2b at the other end side in the short direction and the front surface 2c and the back surface 2d along the longitudinal direction.

そして、プリント基板２ａの短手方向の他端側端部の端面２ｂは、実装する発光ダイオード３を一列にして配設できる幅ａが少なくとも確保されてなるのである。前記発光ダイオード３は、各プリント基板２ａ上の一列ごとに、直流電源の回路に対して並設に接続されている。また、前記プリント基板２ａの短手方向（図で上下方向）の長さは、図２（Ｂ）に示すように、カバー管４の内周壁面から該カバー管４の中心位置程度までの長さである。   The end face 2b at the other end in the short direction of the printed circuit board 2a has at least a width a that allows the light emitting diodes 3 to be mounted to be arranged in a line. The light emitting diodes 3 are connected in parallel to the DC power supply circuit for each row on each printed circuit board 2a. Further, the length of the printed circuit board 2a in the short direction (vertical direction in the figure) is the length from the inner peripheral wall surface of the cover tube 4 to the center position of the cover tube 4 as shown in FIG. That's it.

前記発光ダイオード３は、その形状が細長いものであれば、図示したように、超広角型ＬＥＤ照明管１及びプリント基板２ａの長手方向に沿って発光ダイオード３の長手方向を平行に配置する。また、プリント基板２ａの表面２ｃと裏面２ｄとにおいては、発光ダイオード３を２列にそれぞれ配置しても良いし、千鳥配置にしてもよい。それにより照射量も増えて、照射範囲も増えるようになる。   If the light emitting diode 3 has an elongated shape, the longitudinal direction of the light emitting diode 3 is arranged in parallel along the longitudinal direction of the super wide-angle LED lighting tube 1 and the printed circuit board 2a as shown in the figure. Further, the light emitting diodes 3 may be arranged in two rows on the front surface 2c and the back surface 2d of the printed circuit board 2a, or in a staggered arrangement. Thereby, the irradiation amount increases and the irradiation range also increases.

図１に示すように、前記ダイオード５が発光体２の両端部に設けられ電気的に接続されているので、この超広角型ＬＥＤ照明管１を図４に示す照明装置１０のランプケットに方向性無く取付けることができる。   As shown in FIG. 1, since the diodes 5 are provided at both ends of the light emitter 2 and are electrically connected to each other, the super wide-angle LED lighting tube 1 is directed to the lampket of the lighting device 10 shown in FIG. Can be installed without sex.

前記カバー管４の固定部４ａは、図２（Ｂ）に示すように、発光体２を該カバー管４の開口している筒体の一端側開口部から長手方向に沿って挿入・装着できるように、管内周壁面から管中心に向かって突出する凹部に形成されてなる。この固定部４ａは、カバー管４と一体成型するか、若しくは、別体で凹部を形成してそれをカバー管４の内周壁面に挿着して接着剤等で固定するものである。一体成型すれば、部品点数が減少し保管が容易で組立て工数が低減される。   As shown in FIG. 2 (B), the fixing portion 4a of the cover tube 4 can insert and mount the light emitter 2 along the longitudinal direction from the opening on one end side of the cylinder in which the cover tube 4 is open. Thus, it forms in the recessed part which protrudes toward a pipe | tube center from the pipe | tube inner peripheral wall surface. The fixing portion 4a is formed integrally with the cover tube 4 or is formed as a separate body and is inserted into the inner peripheral wall surface of the cover tube 4 and fixed with an adhesive or the like. If it is integrally molded, the number of parts is reduced, storage is easy, and the assembly man-hour is reduced.

前記カバー管４と該カバー管４の両端部に設けられるキャップ６とのうち、いずれか若しくはいずれにも、例えば、図３に示すように、放熱用の貫通孔６ａが使用状態において上部となる位置に設けられている。   Either or both of the cover tube 4 and the caps 6 provided at both ends of the cover tube 4, for example, as shown in FIG. In the position.

このようにして形成される超広角型ＬＥＤ照明管１により、図４に示すように、超広角型ＬＥＤ照明装置１０として使用すれば、超広角型ＬＥＤ照明管１のほぼ全周（照射角度θ＝約３５０°）に亘る範囲で照射され、更に、超広角型ＬＥＤ照明装置１０の反射板９により照射光が反射されて、超広角型ＬＥＤ照明装置１０の周囲を広く明るく照射するものである。   When the super-wide-angle LED lighting tube 1 formed in this way is used as the super-wide-angle LED lighting device 10 as shown in FIG. 4, almost the entire circumference of the super-wide-angle LED lighting tube 1 (irradiation angle θ). = About 350 °), and further, the irradiation light is reflected by the reflector 9 of the super-wide-angle LED illuminating device 10, and the surroundings of the super-wide-angle LED illuminating device 10 are illuminated widely and brightly. .

本考案に係る超広角型ＬＥＤ照明管とその装置は、既存の直管型蛍光灯に替わって広く適用できるものである。   The super-wide-angle LED illuminating tube and its device according to the present invention can be widely applied in place of the existing straight tube fluorescent lamp.

１ 超広角型ＬＥＤ照明管、
２ 発光体、 ２ａ プリント基板、
２ｂ 他端側端部の端面、 ２ｃ 表面、
２ｄ 裏面、
３ 発光ダイオード（ＬＥＤ）、
４ カバー管、 ４ａ 固定部（凹部）、
５ ダイオード、
６ キャップ、 ６ａ 貫通孔、
７ 端子、
８ 天井、
９ 反射板、
１０ 超広角型ＬＥＤ照明装置。 1 Super wide-angle LED lighting tube,
2 light emitter, 2a printed circuit board,
2b end face of the other end side, 2c surface,
2d back side,
3 Light emitting diode (LED),
4 cover tube, 4a fixing part (concave part),
5 diodes,
6 cap, 6a through hole,
7 terminals,
8 Ceiling,
9 Reflector,
10 Super wide-angle LED lighting device.

Claims (6)

プリント基板に実装した発光ダイオードを光源とする発光体と、該発光体を内部に保持して収納する透明若しくは半透明の直管型カバー管と、前記発光体に接続され前記発光ダイオードを駆動制御する駆動制御部とが設けられてなる照明管であって、
前記プリント基板はその断面形状が一様な矩形状断面であって、該プリント基板の短手方向の一端側端部が前記カバー管の固定部に固定して保持されるとともに、前記プリント基板の短手方向の他端側端部の端面と長手方向に沿った表面及び裏面に前記発光ダイオードが複数実装されてなること、
を特徴とする超広角型ＬＥＤ照明管。 A light emitter using a light emitting diode mounted on a printed circuit as a light source, a transparent or translucent straight tube cover tube that holds and stores the light emitter inside, and a drive control of the light emitting diode connected to the light emitter An illumination tube provided with a drive control unit,
The printed circuit board has a rectangular cross section with a uniform cross-sectional shape, and one end side end in the short direction of the printed circuit board is fixed and held to a fixing part of the cover tube, and the printed circuit board A plurality of the light emitting diodes are mounted on the end surface of the other end side in the short direction and the front and back surfaces along the longitudinal direction;
An ultra-wide-angle LED lighting tube. プリント基板の短手方向の他端側端部の端面は、実装する発光ダイオードを一列にして配設できる幅が少なくとも確保されてなること、
を特徴とする請求項１に記載の超広角型ＬＥＤ照明管。 The end surface of the other end side end in the short direction of the printed circuit board has at least a width that allows the light emitting diodes to be mounted to be arranged in a row,
The ultra-wide-angle LED lighting tube according to claim 1. カバー管の固定部は、発光体を該カバー管の一端側開口部から長手方向に沿って挿入・装着できるように、管内周壁面から管中心に向かって突出する凹部に形成されてなること、
を特徴とする請求項１または２に記載の超広角型ＬＥＤ照明管。 The fixing portion of the cover tube is formed in a concave portion protruding from the inner peripheral wall surface of the tube toward the tube center so that the light emitter can be inserted and mounted along the longitudinal direction from the opening on one end side of the cover tube;
The super wide-angle LED lighting tube according to claim 1 or 2. カバー管の固定部は、当該カバー管に一体に成型されていること、若しくは、カバー管と別体に形成されて該カバー管に接着剤を介して固定されていること、
を特徴とする請求項４に記載の超広角型ＬＥＤ照明管。 The fixing portion of the cover tube is formed integrally with the cover tube, or formed separately from the cover tube and fixed to the cover tube with an adhesive,
The super wide-angle LED illuminating tube according to claim 4. カバー管と該カバー管の両端部に設けられるキャップとのうち、いずれか若しくはいずれにも、放熱用の貫通孔が設けられていること、
を特徴とする請求項１乃至３のいずれかに記載の超広角型ＬＥＤ照明管。 Either or both of the cover tube and the caps provided at both ends of the cover tube are provided with through holes for heat dissipation,
The super wide-angle LED lighting tube according to claim 1, wherein 請求項１〜５のいずれか１項に記載の超広角型ＬＥＤ照明管を有してなること、
を特徴とする超広角型ＬＥＤ照明装置。 Comprising the super wide-angle LED lighting tube according to any one of claims 1 to 5,
An ultra-wide-angle LED lighting device.
JP2012003494U 2012-06-11 2012-06-11 Super wide-angle LED lighting tube and its lighting device Expired - Fee Related JP3178030U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012003494U JP3178030U (en) 2012-06-11 2012-06-11 Super wide-angle LED lighting tube and its lighting device
TW101213741U TWM457295U (en) 2012-06-11 2012-07-17 Ultra wide-angle led lighting tube and lighting equipment using the same
CN2012203480276U CN202719418U (en) 2012-06-11 2012-07-18 Ultra-wide field type LED illuminating pipe and illuminating device thereof
KR2020120006376U KR20130007259U (en) 2012-06-11 2012-07-18 Ultra wide-angle led lighting tube and lighting equipment using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012003494U JP3178030U (en) 2012-06-11 2012-06-11 Super wide-angle LED lighting tube and its lighting device

Publications (1)

Publication Number Publication Date
JP3178030U true JP3178030U (en) 2012-08-30

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Country Status (4)

Country Link
JP (1) JP3178030U (en)
KR (1) KR20130007259U (en)
CN (1) CN202719418U (en)
TW (1) TWM457295U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065086A (en) * 2013-09-25 2015-04-09 パナソニックＩｐマネジメント株式会社 Light source for lighting and lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065086A (en) * 2013-09-25 2015-04-09 パナソニックＩｐマネジメント株式会社 Light source for lighting and lighting device

Also Published As

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TWM457295U (en) 2013-07-11
KR20130007259U (en) 2013-12-19
CN202719418U (en) 2013-02-06

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