JP2011023310A - Led lighting lamp - Google Patents

Led lighting lamp Download PDF

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JP2011023310A
JP2011023310A JP2009169699A JP2009169699A JP2011023310A JP 2011023310 A JP2011023310 A JP 2011023310A JP 2009169699 A JP2009169699 A JP 2009169699A JP 2009169699 A JP2009169699 A JP 2009169699A JP 2011023310 A JP2011023310 A JP 2011023310A
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Prior art keywords
led
board
formed
body
lamp
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Kanji Suzuki
幹治 鈴木
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St Energy Kk
Kanji Suzuki
エステイエナジー株式会社
幹治 鈴木
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238Arrangement or mounting of circuit elements integrated in the light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/01Housings, e.g. material or assembling of housing parts
    • F21V15/013Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/02Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/02Globes; Bowls; Cover glasses characterised by the shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2113/00Combination of light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

<P>PROBLEM TO BE SOLVED: To provide an LED (light-emitting diode) lighting lamp that requires a small number of components, that is easy to fabricate, that is capable of reducing production cost and setting the irradiation direction of LED devices, according to the condition of the location where it is installed, without the irradiation direction being affected by vibration, or the like, to be changed unnecessarily, and that has high heat-dissipation properties. <P>SOLUTION: An LED lighting lamp includes its body 10, that is formed by extrusion molding of aluminum and that has a given length and uniform sections; a wiring board 41 on which an LED device 42 is mounted; a translucent cover 50; and an end lid 60. In the opposing inner walls of a board accommodation portion 18 provided in a front portion of the body 10, fitting grooves 19, 21 and 22 are formed to extend along the length direction of the body. In one or both of the inner walls, two or more fitting grooves are formed, such that the orientation of the wiring board 41 can be changed by selecting between fitting grooves 21 and 22 for the wiring board to be fit in and slid to be mounted. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、光源として多数個のLED(発光ダイオード)素子を使用したLED照明灯に関し、さらに詳しくはその照射方向を調整可能にすると共に組立を容易にした構造に関するものである。 The present invention relates to a LED lighting using a large number of LED (light emitting diode) device as a light source, and more particularly to facilitate the structure the assembly thereby allowing adjustment of the irradiation direction.

一般にLED素子は、消費電力が少なく寿命も長いことから、蛍光灯に代わって街路灯として使用することのメリットは大きいと云えるが、街路灯としての明るさを得るためには多数個のLED素子を設ける必要があり、そのために従来では、図6に示したように、取付基板aを適宜角度の折板状に形成し、複数個のLED素子bが実装された配線基板cを該取付基板aの前面にスペーサdを介してビスeにより固着する構造が採られていた。 Generally LED devices, low power consumption life since it long, it can be said and it is large benefit of using as street lights in place of the fluorescent lamp, a large number in order to obtain the brightness of the streetlight number of LED it is necessary to provide a device, in a conventional for this purpose, as shown in FIG. 6, to form a mounting substrate a suitably angle of the folded plate-shaped, with said mounting wiring board c, a plurality of LED elements b are mounted structure on the front surface of the substrate a through a spacer d is secured with screws e has been employed.

また、下記特許文献1は、複数個のLED素子を可撓性の基板に所定間隔で取付けることにより、該LED素子を任意の形状に配置できるようにした照明装置を開示するものである。 Further, Patent Document 1, by attaching at predetermined intervals a plurality of LED elements on a flexible substrate, is to disclose a lighting device the LED elements so as to be placed at any shape.
また、下記特許文献2は、LED素子が取り付けられた取付板の両側縁にジョイント部が一体に形成され、複数枚の取付板の隣り合うものどうしを該ジョイント部によって屈折可能に連結することにより、所期の屈折状態にして該取付板をハウジング内に固定し得るようにしたLED照明灯を開示するものである。 Further, Patent Document 2, the joint portions on both side edges of the mounting plate LED element is mounted are formed integrally, to one other adjacent ones of the plurality of mounting plates by refractive coupled by said joint portion it is intended to disclose an LED illumination lamp in which the mounting plate in the desired refractive state to be fixed in the housing.

特開2005−222903号公報 JP 2005-222903 JP 特開2007−165051号公報 JP 2007-165051 JP

ところで、上記図6に示した構造では、配線基板cの取付,組立に手間が掛かるという問題があると共に、取付基板aは容易には変形できないので、例えば街路灯設置現場の状況に合わせて個々の配線基板cのLED素子bの照射方向を微調整するようなことができないものであった。 Incidentally, in the structure shown in FIG. 6, the mounting of the wiring board c, with a problem that time-consuming to assemble, since the mounting substrate a is not readily deformed, for example, in context of the streetlight installation site individually It was those of the inability as to finely adjust the irradiation direction of the LED element b of the wiring board c. また、LED素子b等の発熱により配線基板cが高温度になることがあるが、上記構造では該配線基板cが取付基板aから離間しているので、配線基板cの放熱が効率的になされないという問題があった。 Further, the wiring board c heat generated by the LED elements b, etc. may become high temperature, since the wiring board c in the above structure is spaced apart from the mounting substrate a, the heat radiation of the wiring board c are ne efficiently there has been a problem that it is not.
また、特許文献1に示された可撓性の基板では、取付後にもLED素子が振動等により無用に動いてしまうおそれがある。 Further, the flexible substrate shown in Patent Document 1, there is a possibility that the LED elements even after the mounting will be unnecessarily moved by vibration or the like.
また、特許文献2に示されたLED照明灯は、取付板をハウジング内に固定する構造であるので、ハウジング内に熱がこもるという問題があるほか、ハウジングと取付板とを夫々成形することを要するため部品点数が多くなり組立にも手間を要するので製造コストが掛かるという問題がある。 Moreover, LED lighting shown in Patent Document 2, since the mounting plate with a structure for fixing in the housing, in addition to a problem that heat is confined in the housing, that respectively forming a housing and a mounting plate there is a problem that the production cost is applied since it takes time and effort to many makes assembly of parts it takes.
本発明はこのような課題を解決しようとするものである。 The present invention is intended to solve such problems.

そのために本発明に係るLED照明灯は、アルミニウムを押出成形することにより成形された一定長の等断面の本体と、LED素子が実装された配線基板と、透光性の合成樹脂により成形された前記本体と同じ長さの透光性カバー体と、端部蓋体とを備え、前記本体の前面に設けられた基板収容部の相対する壁内面に該本体の長手方向に延びた取付溝をそれぞれ形成し、かつその少なくとも片側の壁内面にはその取付溝を複数条形成し、前記配線基板を該複数条の取付溝のうちのいずれかに入れてスライドさせ装着することで該配線基板の向きを変更し得るようにすると共に、該本体の両側縁部に前記透光性カバー体の両側縁を止着して該透光性カバー体により該本体の前面を覆い、該本体および該透光性カバー体の両端部に前記端部蓋体を LED lighting according to the present invention To this end, a uniform cross-section of the main body fixed length which is formed by extruding aluminum, and a wiring board on which the LED elements are mounted, it is molded by transparent synthetic resin and the translucent cover the same length of said body, and a end cap body, a mounting groove extending longitudinally of the body on opposite interior wall surface of the substrate receiving portion provided on the front surface of the main body respectively formed, and at least one side wall inner surface to form plural rows of the mounting groove, the wiring board by sliding mounting placed in one of the mounting groove of the plurality number Article the wiring substrate while adapted to change the orientation, covering the front surface of the body by the light-transmitting cover member and secured to both side edges of the translucent cover to the both side edges of the body, the body and the transparent said end cap body at both ends of the light cover body 着してなることを特徴とする。 Characterized in that it is formed by wearing.

本発明のLED照明灯は、所要部品点数が少なく、組み立ても容易であるので、製造コストを大幅に軽減できると共に、据付場所の状況に応じてLED素子の照射方向を設定でき、照射方向が振動等により無用に変わってしまうおそれがなく、さらには放熱性もよい。 LED lighting of the present invention, the required number of parts is small, since the assembly is easy, with a manufacturing cost can be greatly reduced, it can set the irradiating direction of the LED elements according to the condition of installation location, the irradiation direction vibration no fear of changing the useless by or the like, or heat radiation property.

本発明に係るLED照明灯の側面図。 Side view of the LED lighting lamp according to the present invention. 本発明に係るLED照明灯の端面図。 End view of the LED lighting lamp according to the present invention. 本発明に係るLED照明灯における透光性カバー体の一部を破断して示した正面図。 A front view showing a partially cutaway of the translucent cover in an LED lighting lamp according to the present invention. 図1のA−A線断面拡大図。 A-A line cross-sectional enlarged view of FIG. 本発明の他の実施形態を示したLED照明灯の断面拡大図。 Enlarged sectional view of the LED illumination lamp showing another embodiment of the present invention. 従来のLED照明灯の要部の断面図。 Sectional view of a main portion of a conventional LED illuminating lamp.

次に本発明の実施形態を説明する。 Next will be described an embodiment of the present invention. 図において、10はアルミニウムを押出成形することにより成形された一定長の等断面の本体で、該本体10は、図4に示されるように、建物の天井や壁に取り付けられるように背面壁11が平面状に形成され、該背面壁11から前方に双璧状に壁部12,12を形成することにより基板収容部13を形成し、該基板収容部の相対する壁内面に該本体の長手方向に延びる一対の取付溝14,14と一対の取付溝15,15を形成している。 In the figure, 10 is a body of uniform cross-section of a predetermined length which is formed by extruding aluminum, body 10, as shown in FIG. 4, the back to be attached to the ceiling or wall of a building wall 11 There are formed in a planar shape to form a substrate receiving portion 13 by forming the wall portion 12, 12 matchless shape forward from the back wall 11, the longitudinal direction of the body on opposite interior wall surface of the base plate accommodating part forming a pair of mounting grooves 14, 14 and a pair of mounting grooves 15, 15 extending. また、本体10の横断面が略逆台形状となるように該壁部12,12の外方に三角形状の張出部16,16を一体に形成し、該張出部の先端に壁部12,12の外側面と相対する壁部17,17を形成することにより基板収容部18,18を形成し、壁部12,12の外側面に該本体の長手方向に延びる取付溝19,19を形成し、該取付溝19,19と相対する壁部17,17の内面に該本体の長手方向に延びる取付溝21,21を形成し、該取付溝21,21と隣り合うように壁部17,17の内面に取付溝22,22を形成してなる。 Further, the triangular projecting portion 16, 16 formed integrally with the outside of the wall portions 12, 12 as the cross section of the main body 10 is substantially inverted trapezoidal shape, the wall portion on the tip of the overhung portion to form a substrate receiving portion 18 by the outer surfaces of 12, 12 to form opposing wall portions 17, the outer surface of the wall portions 12, 12 extending in the longitudinal direction of the body mounting groove 19, 19 to form a to form a mounting groove 21, 21 on the inner surface of the mounting groove 19, 19 that faces the wall portion 17, 17 extending in the longitudinal direction of the body, the wall so as to be adjacent a mounting groove 21 portion by forming a mounting groove 22 on the inner surface of 17 and 17. また、該壁部17,17の外側には縁壁23,23を形成することにより蟻溝24,24を形成してなる。 Further, by forming a dovetail grooves 24, 24 by forming the edge walls 23 and 23 on the outside of the wall portions 17. なお、25,25は壁部12,12の先端縁に形成された切欠円形状のビス止用溝、26,26は背面壁11に形成された切欠円形状のビス止用溝、27,27,28,28は縁壁23,23の外側面に形成された切欠円形状のビス止用溝である。 Incidentally, the screwing groove cutout circular formed at the tip end of the wall portions 12, 12 25, 25, 26, 26 notched circular bis sealing grooves formed in the rear wall 11, 27, 27 , 28, 28 is a cut-away circular bis sealing groove formed on the outer surface of the edge walls 23 and 23.

30はLED素子の点灯を制御するプリント基板からなる配線基板で、該配線基板の両側縁を取付溝14,14中にスライドさせることにより、該配線基板30を基板収容部13の奥部に収容している。 30 housed in a wiring board comprising a printed circuit board for controlling the lighting of the LED elements, by sliding the side edges of the wiring substrate during mounting groove 14 and 14, the wiring substrate 30 to the back portion of the substrate receiving portion 13 are doing. なお、31は該配線基板と前記背面壁11とを接触させることにより該配線基板30の熱を背面壁11に熱伝導するために設けられた放熱板である。 Incidentally, 31 denotes a heat plate provided for thermally conducting heat of the wiring substrate 30 to the rear wall 11 by contacting the wiring substrate and the rear wall 11.

また、40,41,41は前面に多数のLED素子42が実装された長方形状のプリント基板からなる配線基板である。 Further, 40,41,41 is a wiring board comprising a rectangular printed circuit board which many LED devices 42 on the front is mounted. 配線基板40は、両側縁を取付溝15,15中に入れてスライドさせることにより、基板収容部13の前面部に装着される。 Wiring board 40, by sliding put opposite side edges in mounting grooves 15 and 15, is attached to the front surface of the substrate receiving portion 13. 一方、配線基板41,41は、片側の側縁を取付溝19,19中に入れ、他側の側縁を取付溝21,21又は取付溝22,22に入れてスライドさせることにより、基板収容部18,18に装着する。 On the other hand, the wiring board 41 is placed on one side of the side edges in the mounting groove 19, 19, by sliding put side edge of the other side to the attachment groove 21 or mounting groove 22, the substrate housing It is attached to the parts 18 and 18. なお、取付溝21,21と取付溝22,22とは壁部17,17の内面に隣り合うように形成されているので、そのいずれにも入れることができるが、図4に破断線で示したように、取付溝21,21に入れるか取付溝22,22に入れるかによって、該配線基板41,41の向きが変えられる。 Note that the mounting groove 21 and the mounting groove 22 is formed so as to adjacent to the inner surface of the wall portion 17, it can be placed in either the, shown in broken lines in FIG. 4 as, depending on whether or inserting into the mounting grooves 22, 22 placed in the mounting groove 21, the direction of the wiring board 41 is changed. このため、LED素子42の照射方向を据付場所の要請に応じて常に適切に設定することができる。 Therefore, it is possible to always set appropriately in accordance with the irradiation direction of the LED element 42 to the requirements of the installation site.

50はポリカーボネイト等の透光性の合成樹脂により横断面ドーム形に成形された本体10と同じ長さの透光性カバー体で、該カバー体の両側縁に一体に係合縁51,51が形成され、該係合縁を前記蟻溝24,24に挿入することにより、本体10の前面が該透光性カバー体により覆われる。 50 is the same length light-transmitting cover of the main body 10 formed into cross-sectional dome by transparent synthetic resin such as polycarbonate, is engagement edges 51, 51 integrally with both side edges of the cover body is formed, by inserting the engaging Goen the dovetail groove 24, 24, the front surface of the main body 10 is covered by a light-transmitting cover. そして、本体10および該透光性カバー体50の両端部に端部蓋体60,60を被着し、該端部蓋体の外側からビス61〜64を前記ビス止用溝25,25,26,26,27,27,28,28に螺入することにより該端部蓋体を止着する。 Then, deposited the end cap member 60, 60 at both ends of the main body 10 and the light-transmitting cover member 50, the screws 61 to 64 from the outside of the end portion lid bis sealing groove 25, to fasten the end portion lid by screwing the 26,26,27,27,28,28.

このように本発明に係るLED照明灯は、アルミニウムの押出成形品である本体と、LED素子の配線基板と、本体の前面を覆う透光性カバー体と、本体および透光性カバー体の両端部に被着される端部蓋体とから構成され、部品点数が少ないために、成形,組立が容易であり、従来のLED照明灯に比して製造コストを大幅に軽減することができる。 LED lighting lamp according to the present invention, both ends of the body is an aluminum extrusion of a wiring board of the LED element, a translucent cover for covering the front surface of the body, the body and the translucent cover consists end cap body and which is deposited on part, due to the small number of parts, molding, assembly is easy, it is possible to greatly reduce the manufacturing cost as compared with the conventional LED illuminating lamp. また、本体に形成した取付溝によって配線基板が支持されるようにしたので、振動等によりLED素子の照射方向が無用に変わってしまうようなおそれがないと共に、取付溝を複数条形成したことでLED素子の照射方向を据付場所の必要に応じて調整可能になる。 Further, since the so that the wiring substrate is supported by a mounting groove formed in the body, with no danger that the irradiation direction of the LED elements would change useless due to vibration or the like, by a mounting groove formed plural rows It becomes adjustable in accordance with the irradiation direction of the LED element to the needs of the installation site. さらに、配線基板が本体に直接支持されていると共に、該本体はハウジングを兼ねていて該本体の背面壁が建物の天井や壁に取り付けられるようにしたことから、配線基板の熱が熱伝導性の高いアルミニウムを介して外部に伝達され易く放熱が容易になるので、LED素子等の劣化の原因となる過熱が防止される。 Further, the wiring substrate is supported directly on the body, said body from the rear wall of the body to serve as the housing is to be attached to a ceiling or wall of a building, heat is the heat conductivity of the wiring substrate because through the high aluminum facilitates easy heat radiation is transmitted to the outside, overheating is prevented to cause deterioration of the LED elements.

なお、図5は本発明の他の実施形態を示したLED照明灯の断面拡大図である。 Incidentally, FIG. 5 is an enlarged sectional view of the LED illumination lamp showing another embodiment of the present invention. この実施形態に示した本体10は、下面が開口した横断面箱状に形成され、該開口に板状の透光性カバー体50が装着されるようにすると共に、該本体10内に形成した垂下部12,12の相対する内面に取付溝15,15を形成し、該取付溝15,15に両側縁を装入することにより配線基板40を該本体10内中央に水平に配設する一方、該垂下部12,12の外側対称位置に取付溝19,19を形成し、該取付溝19,19と相対する本体内面に取付溝21,21および該取付溝21,21と隣り合う取付溝22,22を形成し、一対の配線基板41,41の片側の側縁が取付溝19,19中に装入され、該各配線基板41,41の他側の側縁が取付溝21,21又は取付溝22,22に装入されるようにしたもので、このように配線 Body 10 shown in this embodiment, the lower surface is formed in the cross-section box-shaped with an opening, with a plate-shaped translucent cover 50 to the opening is to be mounted, formed on the body 10 the mounting groove 15, 15 formed on opposed inner surfaces of the hanging portions 12, 12, while the horizontally disposed wiring board 40 in the central body 10 by charging both side edges in mounting grooves 15, 15 mounting groove the mounting groove 19, 19 formed on the outer symmetrical position of the hanging lower 12, 12, adjacent to the mounting groove 19, 19 and mounting groove 21, 21 and mounting grooves 21, 21 on opposing body inner surface 22 is formed, one side edge of the pair of the wiring board 41 is placed in a mounting groove 19, 19, the other side of the side edge is attached grooves 21, 21 of each of the wiring board 41 or obtained by to be charged to the attachment groove 22, thus wire 板40の両側に一対の配線基板41,41を内向きに設けることも可能である。 It is also possible to provide on each side of the plate 40 inwardly of the pair of wiring substrate 41.

本発明に係るLED照明灯は、室内灯,街路灯として、或いは、駅ホーム,地下街などの照明に広く利用することができる。 LED lighting according to the present invention, interior lights, as street lamps, or can be widely used in lighting such as the station platform, underground malls.

10 本体11 背面壁12 壁部13 基板収容部14,15 取付溝16 張出部17 壁部18 基板収容部19,21,22 取付溝23 縁壁24 蟻溝30,40,41 配線基板42 LED素子50 透光性カバー体51 係合縁60 端部蓋体 10 main body 11 rear wall 12 wall section 13 substrate receiving portion 14, 15 mounting groove 16 projecting portion 17 the wall section 18 substrate receiving portion 19, 21, 22 mounting groove 23 edge wall 24 dovetail 30,40,41 wiring board 42 LED element 50 translucent cover 51 engaging edge 60 end cap body

Claims (1)

  1. アルミニウムを押出成形することにより成形された一定長の等断面の本体と、LED素子が実装された配線基板と、透光性の合成樹脂により成形された前記本体と同じ長さの透光性カバー体と、端部蓋体とを備え、前記本体の前面に設けられた基板収容部の相対する壁内面に該本体の長手方向に延びた取付溝をそれぞれ形成し、かつその少なくとも片側の壁内面にはその取付溝を複数条形成し、前記配線基板を該複数条の取付溝のうちのいずれかに入れてスライドさせ装着することで該配線基板の向きを変更し得るようにすると共に、該本体の両側縁部に前記透光性カバー体の両側縁を止着して該透光性カバー体により該本体の前面を覆い、該本体および該透光性カバー体の両端部に前記端部蓋体を被着してなることを特徴とするLED照明 A fixed length equal cross-section of the body of which is formed by extruding aluminum, and a wiring board on which the LED elements are mounted, light-transmitting cover of the same length as the body which is formed by light-transmitting synthetic resin comprising a body and an end portion lid, longitudinally extending mounting groove are respectively formed, and at least one side wall inner surface thereof of the body on opposite interior wall surface of the substrate receiving portion provided on the front surface of the main body with the its mounting groove and plural rows formed and adapted to change the orientation of the wiring substrate by mounting slide placed in one of the mounting groove of the plurality number Article said wiring board, said covering the front surface of the body by the light-transmitting cover member and secured to both side edges of the translucent cover to the side edges of the main body, said end portion at both ends of the body and the light-transmitting cover LED lighting, characterized in that obtained by adhering the lid .
JP2009169699A 2009-07-21 2009-07-21 Led lighting lamp Pending JP2011023310A (en)

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JP2012003993A (en) * 2010-06-17 2012-01-05 Toshiba Lighting & Technology Corp Lighting fixture
WO2017154906A1 (en) * 2016-03-07 2017-09-14 アイリスオーヤマ株式会社 Light-emitting unit and illumination device

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JP2002124104A (en) * 2000-08-22 2002-04-26 Koninkl Philips Electronics Nv Lighting fixture
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WO2008137618A1 (en) * 2007-05-07 2008-11-13 Koninklijke Philips Electronics N V Led-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability
JP3148527U (en) * 2008-11-10 2009-02-19 ▲じつ▼新科技股▲ふん▼有限公司 Multistage adjustable light emitting diode lamp tube circuit board position
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JP2002124104A (en) * 2000-08-22 2002-04-26 Koninkl Philips Electronics Nv Lighting fixture
WO2008137618A1 (en) * 2007-05-07 2008-11-13 Koninklijke Philips Electronics N V Led-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability
JP3145640U (en) * 2008-08-01 2008-10-16 佐野 明宏 The light-emitting device
JP3148527U (en) * 2008-11-10 2009-02-19 ▲じつ▼新科技股▲ふん▼有限公司 Multistage adjustable light emitting diode lamp tube circuit board position
JP3151501U (en) * 2008-12-22 2009-06-25 馨意科技股▲分▼有限公司 Structure of a light emitting diode lamp tube

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JP2012003993A (en) * 2010-06-17 2012-01-05 Toshiba Lighting & Technology Corp Lighting fixture
WO2017154906A1 (en) * 2016-03-07 2017-09-14 アイリスオーヤマ株式会社 Light-emitting unit and illumination device

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