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JP2005267964A - Lighting device - Google Patents

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Publication number
JP2005267964A
JP2005267964A JP2004076521A JP2004076521A JP2005267964A JP 2005267964 A JP2005267964 A JP 2005267964A JP 2004076521 A JP2004076521 A JP 2004076521A JP 2004076521 A JP2004076521 A JP 2004076521A JP 2005267964 A JP2005267964 A JP 2005267964A
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Prior art keywords
power supply
supply rail
lighting device
groove
main body
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JP2004076521A
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Japanese (ja)
Inventor
Sumio Hashimoto
純男 橋本
Keiichi Shimizu
恵一 清水
Kazuo Egawa
一夫 江川
Michihiko Nishiie
充彦 西家
Masahiro Toda
雅宏 戸田
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Toshiba Lighting and Technology Corp
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Toshiba Lighting and Technology Corp
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Priority to JP2004076521A priority Critical patent/JP2005267964A/en
Publication of JP2005267964A publication Critical patent/JP2005267964A/en
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Abstract

【課題】発光素子を光源とした照明装置21において、電源供給レール11に適用し、小形化する。
【解決手段】電源供給レール11には、長手方向に沿って溝14を設け、溝14内に沿って電極16を設ける。取付手段32により、発光素子を有する照明装置本体22を電源供給レール11に着脱可能に取り付ける。照明装置本体22の点灯回路30は電源供給レール11の溝14内に収納する。電気接続手段33により、電源供給レール11の溝14内に収納する点灯回路30と溝14内の電極16とを電気接続する。電源供給レール11の溝14内に点灯回路30を収納させ、小形化する。
【選択図】図１A lighting device 21 using a light emitting element as a light source is applied to a power supply rail 11 to be miniaturized.
In a power supply rail, a groove is provided along a longitudinal direction, and an electrode is provided along the groove. The illuminating device main body 22 having a light emitting element is detachably attached to the power supply rail 11 by the attaching means 32. The lighting circuit 30 of the illuminating device body 22 is housed in the groove 14 of the power supply rail 11. The lighting circuit 30 accommodated in the groove 14 of the power supply rail 11 and the electrode 16 in the groove 14 are electrically connected by the electric connecting means 33. The lighting circuit 30 is housed in the groove 14 of the power supply rail 11 to reduce the size.
[Selection] Figure 1

Description

本発明は、長手方向に沿って溝が形成されるとともに溝内に沿って電極が配設された電源供給レールに対して装着する照明装置に関する。   The present invention relates to a lighting device that is attached to a power supply rail in which a groove is formed along a longitudinal direction and an electrode is disposed along the groove.

従来、発光素子として例えば固体発光素子である発光ダイオードを光源とする照明装置では、基板に複数の発光ダイオードを１列状に実装し、ライン光源とした構成が知られている（例えば、特許文献１、２参照。）。   2. Description of the Related Art Conventionally, in a lighting device using a light emitting diode as a light source, for example, a light emitting diode as a light emitting element, a configuration in which a plurality of light emitting diodes are mounted in a row on a substrate and used as a line light source is known (for example, Patent Documents). 1 and 2).

このような発光ダイオードを光源とした照明装置は、取付場所にねじ止めなどで取り付け、配線を用いて電気的に接続するのが一般的である。
特開２００２−２９９６９７号公報（第３頁、図１） 特開平１０−３０８５３６号公報（第２頁、図３） In general, an illumination device using such a light emitting diode as a light source is attached to a mounting location by screwing or the like and electrically connected using wiring.
JP 2002-299697 A (page 3, FIG. 1) JP-A-10-308536 (second page, FIG. 3)

しかしながら、従来の発光ダイオードを光源とした照明装置では、照明場所が変化するのに対応して、照明装置の取付位置を容易に変えられる構造ではなく、配線作業にも手間がかかる問題がある。   However, the conventional lighting device using a light emitting diode as a light source has a problem that the mounting position of the lighting device is not easily changed corresponding to the change of the illumination location, and the wiring work is troublesome.

ところで、ランプを光源とするスポットライトなどの照明装置を設置する場合に、長手方向に沿って溝が形成されるとともに溝内に沿って電極が配設された電源供給レールを天井などに設置し、この電源供給レールに照明装置を機械的および電気的に接続して取り付け、照明装置を電源供給レールに沿って任意の位置に簡単に移動させることが可能な構成がある。しかし、このような電源供給レールに、発光ダイオードを光源とする照明装置を適用したものは従来なかった。   By the way, when installing an illuminating device such as a spotlight using a lamp as a light source, a power supply rail in which a groove is formed along the longitudinal direction and an electrode is disposed along the groove is installed on a ceiling or the like. There is a configuration in which the lighting device is mechanically and electrically connected to the power supply rail and attached, and the lighting device can be easily moved to an arbitrary position along the power supply rail. However, there has not been a conventional power supply rail that uses an illumination device that uses a light emitting diode as a light source.

本発明は、このような点に鑑みなされたもので、発光素子を光源とした照明装置において、電源供給レールに適用でき、小形化もできることを目的とする。   The present invention has been made in view of the above points, and an object thereof is to be applicable to a power supply rail in a lighting device using a light emitting element as a light source, and to be miniaturized.

請求項１記載の照明装置は、発光素子を有する照明装置本体と；長手方向に沿って溝が形成されるとともに溝内に沿って電極が配設された電源供給レールに対して、照明装置本体を着脱可能に取り付ける取付手段と；電源供給レールへの照明装置本体の取り付けにより電源供給レールの溝内に収納される点灯回路と；電源供給レールの溝内に収納される点灯回路と電源供給レールの溝内の電極とを電気接続する電気接続手段と；を具備しているものである。   The illuminating device main body according to claim 1, wherein the illuminating device main body includes a light emitting element; and the power supply rail in which a groove is formed along the longitudinal direction and an electrode is disposed along the groove. A mounting means for detachably mounting; a lighting circuit housed in the groove of the power supply rail by mounting the lighting device main body on the power supply rail; a lighting circuit housed in the groove of the power supply rail and the power supply rail Electrical connection means for electrically connecting the electrodes in the groove.

そして、この構成では、発光素子を光源とする照明装置本体を電源供給レールに適用可能になり、しかも、電源供給レールの溝内に点灯回路を収納させるので、照明装置本体の取付状態での小形化が可能になる。   In this configuration, the lighting device body using the light emitting element as the light source can be applied to the power supply rail, and the lighting circuit is housed in the groove of the power supply rail. Can be realized.

請求項２記載の照明装置は、請求項１記載の照明装置において、取付手段は、照明装置本体に回動可能に設けられたレバー、およびレバーと一体に回動して電源供給レールに着脱される取付部を有し、電気接続手段は、電源供給レールの電極に接続可能とする接続端子、およびレバーと一体に回動して接続端子を電源供給レールの電極に接離させる接続切換部を有するものである。   The lighting device according to claim 2 is the lighting device according to claim 1, wherein the attachment means is attached to and detached from the power supply rail by rotating integrally with the lever provided rotatably on the main body of the lighting device. The electrical connection means includes a connection terminal that can be connected to the electrode of the power supply rail, and a connection switching portion that rotates integrally with the lever and contacts and separates the connection terminal from the electrode of the power supply rail. I have it.

そして、この構成では、照明装置本体に設けたレバーの回動により、電源供給レールに対して着脱されるとともに電源供給レールの電極に対して接続端子を接離され、照明装置本体の電源供給レールに対する機械的および電気的な着脱が容易になる。   In this configuration, the lever provided on the lighting device main body is attached to and detached from the power supply rail and the connection terminal is connected to and separated from the electrode of the power supply rail by turning the lever provided on the lighting device main body. Mechanical and electrical attachment / detachment to / from is facilitated.

請求項３記載の照明装置は、請求項１記載の照明装置において、照明装置本体は、少なくとも一部が電源供給レールの溝内に挿入され、取付手段は、電源供給レールの溝の両側に設けられ、溝内に挿入される照明装置本体の部分に対して着脱可能に係合する係合部材を有するものである。   According to a third aspect of the present invention, in the lighting device of the first aspect, at least a part of the main body of the lighting device is inserted into a groove of the power supply rail, and mounting means are provided on both sides of the groove of the power supply rail. And an engaging member that is detachably engaged with a portion of the lighting device main body that is inserted into the groove.

そして、この構成では、電源供給レールの溝の両側に設けた係合部材が、電源供給レールの溝内に挿入される照明装置本体の部分に対して着脱可能に係合するので、照明装置本体を電源供給レールに対して容易に着脱可能になる。   In this configuration, the engaging members provided on both sides of the groove of the power supply rail are detachably engaged with the part of the lighting device main body inserted into the groove of the power supply rail. Can be easily attached to and detached from the power supply rail.

請求項４記載の照明装置は、請求項１ないし３いずれか一記載の照明装置において、発光素子および点灯回路が一方の面に搭載された基板を有し、基板の他方の面に電源供給レール側への放熱面が設けられたものである。   A lighting device according to claim 4 is the lighting device according to any one of claims 1 to 3, wherein the lighting device and the lighting circuit have a substrate mounted on one surface, and a power supply rail is provided on the other surface of the substrate. A heat radiating surface to the side is provided.

そして、この構成では、基板の一面に発光素子および点灯回路を搭載したので、基板の他方の面の全体が電源供給レール側への放熱面として利用可能となり、放熱性が向上する。   In this configuration, since the light emitting element and the lighting circuit are mounted on one surface of the substrate, the entire other surface of the substrate can be used as a heat radiating surface to the power supply rail side, and heat dissipation is improved.

請求項５記載の照明装置は、請求項１ないし３いずれか一記載の照明装置において、照明装置本体は、少なくとも一部が電源供給レールの溝内に挿入され、電源供給レールの溝内に、溝内に挿入される照明装置本体の部分と電源供給レールとの間に介在する熱伝導部材を設けたものである。   The illumination device according to claim 5 is the illumination device according to any one of claims 1 to 3, wherein at least a part of the illumination device body is inserted into a groove of the power supply rail, A heat conducting member is provided between a portion of the lighting device main body inserted into the groove and the power supply rail.

そして、この構成では、電源供給レールの溝内に挿入される照明装置本体の部分と電源供給レールとの間に熱伝導部材が介在するので、この熱伝導部材により照明装置本体側の熱が電源供給レールに効率よく伝達され、放熱性が向上する。   In this configuration, since the heat conduction member is interposed between the portion of the lighting device main body inserted into the groove of the power supply rail and the power supply rail, the heat conduction member heats the lighting device main body side. It is efficiently transmitted to the supply rail, improving heat dissipation.

請求項６記載の照明装置は、請求項１ないし３いずれか一記載の照明装置において、照明装置本体は、電源供給レールの溝内に挿入されて電源供給レールに圧接される放熱部材を有するものである。   The illumination device according to claim 6 is the illumination device according to any one of claims 1 to 3, wherein the illumination device body includes a heat radiating member inserted into the groove of the power supply rail and pressed against the power supply rail. It is.

そして、この構成では、照明装置本体の放熱部材が電源供給レールの溝内に挿入されて電源供給レールに圧接されるので、この放熱部材により照明装置本体側の熱が電源供給レールに効率よく伝達され、放熱性が向上する。   In this configuration, the heat dissipating member of the lighting device main body is inserted into the groove of the power supply rail and pressed against the power supply rail, so that the heat on the lighting device main body side is efficiently transmitted to the power supply rail by the heat dissipating member. This improves heat dissipation.

請求項１記載の照明装置によれば、発光素子を光源とする照明装置本体を電源供給レールに適用でき、しかも、電源供給レールの溝内に点灯回路を収納させるので、照明装置本体の取付状態での小形化ができる。   According to the illuminating device of the first aspect, the illuminating device main body having the light emitting element as the light source can be applied to the power supply rail, and the lighting circuit is housed in the groove of the power supply rail, so that the illuminating device main body is attached. Can be miniaturized.

請求項２記載の照明装置によれば、請求項１記載の照明装置の効果に加えて、照明装置本体に設けたレバーの回動により、電源供給レールに対して着脱できるとともに電源供給レールの電極に対して接続端子を接離でき、照明装置本体の電源供給レールに対する機械的および電気的な着脱を容易にできる。   According to the illuminating device of claim 2, in addition to the effect of the illuminating device of claim 1, the electrode of the power supply rail can be attached to and detached from the power supply rail by rotating a lever provided on the illuminating device body. The connection terminal can be connected to and separated from the power supply, and mechanical and electrical attachment / detachment to / from the power supply rail of the lighting device body can be facilitated.

請求項３記載の照明装置によれば、請求項１記載の照明装置の効果に加えて、電源供給レールの溝の両側に設けた係合部材が、電源供給レールの溝内に挿入される照明装置本体の部分に対して着脱可能に係合するので、照明装置本体を電源供給レールに対して容易に着脱できる。   According to the lighting device according to claim 3, in addition to the effect of the lighting device according to claim 1, the engaging members provided on both sides of the groove of the power supply rail are inserted into the groove of the power supply rail. Since it detachably engages with the part of the apparatus body, the illumination apparatus body can be easily attached to and detached from the power supply rail.

請求項４記載の照明装置によれば、請求項１ないし３いずれか一記載の照明装置の効果に加えて、基板の一面に発光素子および点灯回路を搭載したので、基板の他方の面の全体を電源供給レール側への放熱面として利用でき、放熱性を向上できる。   According to the lighting device of claim 4, in addition to the effect of the lighting device of any one of claims 1 to 3, since the light emitting element and the lighting circuit are mounted on one surface of the substrate, the entire other surface of the substrate is Can be used as a heat dissipation surface to the power supply rail side, and heat dissipation can be improved.

請求項５記載の照明装置によれば、請求項１ないし３いずれか一記載の照明装置の効果に加えて、電源供給レールの溝内に挿入される照明装置本体の部分と電源供給レールとの間に熱伝導部材が介在するので、この熱伝導部材により照明装置本体側の熱を電源供給レールに効率よく伝達でき、放熱性を向上できる。   According to the lighting device of the fifth aspect, in addition to the effect of the lighting device according to any one of the first to third aspects, the portion of the lighting device main body inserted into the groove of the power supply rail and the power supply rail Since the heat conducting member is interposed therebetween, the heat conducting member can efficiently transfer the heat on the lighting device main body side to the power supply rail, and the heat dissipation can be improved.

請求項６記載の照明装置によれば、請求項１ないし３いずれか一記載の照明装置の効果に加えて、照明装置本体の放熱部材が電源供給レールの溝内に挿入されて電源供給レールに圧接されるので、この放熱部材により照明装置本体側の熱を電源供給レールに効率よく伝達でき、放熱性を向上できる。   According to the illuminating device of claim 6, in addition to the effect of the illuminating device according to any one of claims 1 to 3, the heat radiating member of the illuminating device main body is inserted into the groove of the power supply rail so as to become the power supply rail. Since it is press-contacted, the heat from the lighting device main body can be efficiently transmitted to the power supply rail by this heat radiating member, and the heat dissipation can be improved.

以下、本発明の一実施の形態を図面を参照して説明する。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

図１ないし図５に第１の実施の形態を示し、図１は照明装置の断面図、図２は照明装置の取付状態の照明装置本体を外した正面図、図３は照明装置の取付状態の断面図、図４は照明装置の着脱状態の照明装置本体を外した正面図、図５は照明装置の着脱状態の断面図である。   FIG. 1 to FIG. 5 show a first embodiment, FIG. 1 is a cross-sectional view of the lighting device, FIG. 2 is a front view of the lighting device attached with the lighting device main body removed, and FIG. FIG. 4 is a front view of the illumination device with the illumination device attached / detached, and FIG. 5 is a sectional view of the illumination device attached / detached.

図において、11は電源供給レールで、この電源供給レール11は、照明場所に対応した例えば天井面や壁面などの設置面に設置されるものであり、例えば店舗用のライティングレール（商標名）などが好適である。電源供給レール11には、例えばアルミニウムなどの金属製にて、断面略Ｃ字形で細長く形成され、その長手方向に沿って、一面には開口部12およびこの開口部12の両側に縁部13が形成され、内部には開口部12に連通する溝14が形成されている。溝14の両側には、絶縁性を有する一対の電極保持部材15によって一対の電極16が長手方向に沿って配設され、これら電極16に電源が供給される。   In the figure, 11 is a power supply rail, and this power supply rail 11 is installed on an installation surface such as a ceiling surface or a wall surface corresponding to the lighting location, for example, a lighting rail (trade name) for stores, etc. Is preferred. The power supply rail 11 is made of, for example, a metal such as aluminum and is elongated with a substantially C-shaped cross section. An opening 12 is formed on one side of the power supply rail 11 and edges 13 are formed on both sides of the opening 12. A groove 14 communicating with the opening 12 is formed inside. A pair of electrodes 16 are disposed along the longitudinal direction on both sides of the groove 14 by a pair of insulating electrode holding members 15, and power is supplied to these electrodes 16.

電源供給レール11に適用される照明装置21は照明装置本体22を有し、この照明装置本体22は、電源供給レール11に沿って配設されるように細長く形成されており、光源には発光素子として固体発光素子である発光ダイオード23が複数用いられ、これら複数の発光ダイオード23が長手方向に対し交差する幅方向に２列で長手方向に間隔をあけて配列された発光モジュールとして構成されている。   The lighting device 21 applied to the power supply rail 11 has a lighting device main body 22. The lighting device main body 22 is formed to be elongated along the power supply rail 11, and the light source emits light. A plurality of light emitting diodes 23, which are solid light emitting elements, are used as elements, and the plurality of light emitting diodes 23 are configured as a light emitting module in which two rows are arranged in the width direction intersecting the longitudinal direction and spaced in the longitudinal direction. Yes.

照明装置本体22は、複数の発光ダイオード23、一面の発光ダイオード23が実装される基板24、この基板24の他面が接合される例えばアルミニウムなどの金属製で断面略コ字形のケース25、このケース25に取り付けられ各発光ダイオード23から発光した光を制光する制光体26を備えている。   The lighting device body 22 includes a plurality of light emitting diodes 23, a substrate 24 on which the light emitting diodes 23 on one surface are mounted, a case 25 having a substantially U-shaped cross section made of metal such as aluminum to which the other surface of the substrate 24 is bonded, A light control body 26 that is attached to the case 25 and controls light emitted from each light emitting diode 23 is provided.

電源供給レール11に取り付けられるケース25の少なくとも一端の裏面には、例えばアルミニウムなどの金属製の取付部材27がねじ28によって密着固定され、この取付部材27には電源供給レール11の溝14に挿入可能とする枠部29が形成され、この枠部29内に、発光ダイオード23を点灯させる点灯回路30およびこの点灯回路30を構成した回路基板31が収容されている。すなわち、点灯回路30は、溝14内に収納可能に構成されている。   A mounting member 27 made of metal such as aluminum is tightly fixed to the back surface of at least one end of the case 25 attached to the power supply rail 11 with a screw 28. The mounting member 27 is inserted into the groove 14 of the power supply rail 11. A frame portion 29 is formed, and a lighting circuit 30 for lighting the light emitting diode 23 and a circuit board 31 constituting the lighting circuit 30 are accommodated in the frame portion 29. That is, the lighting circuit 30 is configured to be housed in the groove 14.

取付部材27の少なくとも一端には、照明装置本体22を電源供給レール11に対して着脱可能に取り付ける取付手段32、および電源供給レール11の電極16に対して電気的に接続する電気接続手段33が設けられている。   At least one end of the attachment member 27 is provided with attachment means 32 for detachably attaching the lighting device body 22 to the power supply rail 11, and electrical connection means 33 for electrically connecting to the electrode 16 of the power supply rail 11. Is provided.

この取付手段32は、レバー34およびこのレバー34に連結されて一体に回動する回動部材35を有し、これらレバー34および回動部材35が取付部材27から突設された軸部36に回動可能に挿通されるとともに、軸部36の先端に取り付けられたねじ37によって回動可能に取り付けられている。   The attachment means 32 includes a lever 34 and a rotation member 35 that is connected to the lever 34 and rotates integrally. The lever 34 and the rotation member 35 are attached to a shaft portion 36 that protrudes from the attachment member 27. It is inserted so as to be rotatable, and is rotatably attached by a screw 37 attached to the tip of the shaft portion 36.

レバー34は、照明装置本体22の側方に対して進退可能とする操作部38を有し、図１ないし図３に示すように、操作部38が照明装置本体22の裏側に回動された回動位置が照明装置本体22を電源供給レール11に取り付けた取付位置とし、また、図４および図５に示すように、操作部38が照明装置本体22の側方に回動された回動位置が照明装置本体22を電源供給レール11に着脱可能とする着脱位置としている。   The lever 34 has an operation unit 38 that can move forward and backward with respect to the side of the lighting device body 22, and the operation unit 38 is turned to the back side of the lighting device body 22 as shown in FIGS. 1 to 3. The rotation position is the mounting position where the lighting device body 22 is attached to the power supply rail 11, and the operation unit 38 is rotated to the side of the lighting device body 22 as shown in FIGS. The position is set as an attachment / detachment position at which the illumination device main body 22 can be attached / detached to / from the power supply rail 11.

回動部材35は、電源供給レール11の溝14に挿入されるもので、この回動部材35の側面には、レバー34の取付位置で溝14の両側の縁部13に係合するとともにレバー34の着脱位置で溝14の両側の縁部13間の開口部12を通じて挿通可能とする一対の取付部39が突出形成されている。さらに、回動部材35の側面には、一対の取付部39の突出方向に対応して、電気接続手段33の一部を構成する一対の接続切換部40が突出形成されている。レバー34の取付位置と着脱位置との角度は略９０°としている。   The rotating member 35 is inserted into the groove 14 of the power supply rail 11. The side surface of the rotating member 35 is engaged with the edge 13 on both sides of the groove 14 at the mounting position of the lever 34 and the lever. A pair of attachment portions 39 that can be inserted through the openings 12 between the edge portions 13 on both sides of the groove 14 at the attachment / detachment position 34 are formed to project. Further, a pair of connection switching portions 40 constituting a part of the electrical connection means 33 are formed on the side surface of the rotation member 35 so as to correspond to the protruding direction of the pair of attachment portions 39. The angle between the attachment position of the lever 34 and the attachment / detachment position is approximately 90 °.

電気接続手段33は、一対の接続端子41を有し、これら各接続端子41の基端が点灯回路30の回路基板31にねじ42によって直接接続されて固定され、各接続端子41の先端側が回動部材35の接続切換部40の位置に対応する両側位置に配置され、各接続端子41の先端に電源供給レール11の各電極16に当接して電気接続可能とする接点部43が形成されており、各接続端子41とも回動部材35へ向かう方向すなわち各電極16から離反する方向に弾性を有している。   The electrical connection means 33 has a pair of connection terminals 41, and the base ends of the connection terminals 41 are directly connected and fixed to the circuit board 31 of the lighting circuit 30 by screws 42, and the distal ends of the connection terminals 41 are rotated. A contact portion 43 is formed at both side positions corresponding to the position of the connection switching portion 40 of the moving member 35, and contacts each electrode 16 of the power supply rail 11 at the tip of each connection terminal 41 to allow electrical connection. Each connection terminal 41 has elasticity in a direction toward the rotation member 35, that is, in a direction away from each electrode 16.

次に、第１の実施の形態の作用について説明する。   Next, the operation of the first embodiment will be described.

照明装置21を電源供給レール11に装着する場合には、図４および図５に示すように、レバー34を照明装置本体22の側方に突出する着脱位置に回動させた状態で、取付部材27の枠部29、回動部材35および接続端子41などを電源供給レール11の溝14に挿入し、取付部材27を電源供給レール11に当接させる。   When the lighting device 21 is mounted on the power supply rail 11, as shown in FIGS. 4 and 5, the mounting member is turned in a state in which the lever 34 is rotated to the attaching / detaching position protruding to the side of the lighting device body 22. The frame portion 29, the rotation member 35, the connection terminal 41, and the like of 27 are inserted into the groove 14 of the power supply rail 11, and the mounting member 27 is brought into contact with the power supply rail 11.

続いて、図１ないし図３に示すように、レバー34を照明装置本体22の裏面側に隠れる取付位置に略９０°回動させる。これにより、レバー34と一体に回動部材35が回動し、各取付部39が溝14の両側の縁部13に係合し、これら取付部39と取付部材27との間で縁部13を挟持し、照明装置本体22を電源供給レール11に強固に取り付けることができる。また、レバー34と一体に回動部材35が回動し、各接続切換部40が各接続端子41を押動して各接点部43を各電極16に圧接させ、各接続端子41と各電極16とが電気的に接続され、点灯回路30に電源を供給できる。   Subsequently, as shown in FIGS. 1 to 3, the lever 34 is rotated by approximately 90 ° to the mounting position hidden behind the lighting device main body 22. As a result, the rotation member 35 rotates integrally with the lever 34, and each attachment portion 39 engages with the edge portions 13 on both sides of the groove 14, and the edge portion 13 is between the attachment portion 39 and the attachment member 27. The lighting device body 22 can be firmly attached to the power supply rail 11. Further, the rotation member 35 rotates integrally with the lever 34, and each connection switching unit 40 pushes each connection terminal 41 to press-contact each contact portion 43 to each electrode 16, and each connection terminal 41 and each electrode 16 is electrically connected, and the lighting circuit 30 can be supplied with power.

そして、点灯回路30によって各発光ダイオード23を点灯させることにより、電源供給レール11に沿ってライン状に光るライン照明ができる。   Then, by lighting each light emitting diode 23 by the lighting circuit 30, line illumination that shines in a line along the power supply rail 11 can be performed.

また、照明装置21を電源供給レール11から外す場合には、図４および図５に示すように、レバー34を照明装置本体22の側方に突出する着脱位置に略９０°回動させことにより、レバー34と一体に回動部材35が回動し、各取付部39が溝14の両側の縁部13から外れて開口部12に臨み、各接続切換部40が各接続端子41の押動を解除して各接点部43が各電極16から離反する。この状態で、照明装置21を電源供給レール11から離反移動させることにより、取付部材27の枠部29、回動部材35および接続端子41などを溝14から抜き外し、照明装置21を外すことができる。   When the lighting device 21 is removed from the power supply rail 11, the lever 34 is rotated by approximately 90 ° to the attaching / detaching position protruding to the side of the lighting device main body 22 as shown in FIGS. , The rotating member 35 rotates integrally with the lever 34, each mounting portion 39 comes off the edge 13 on both sides of the groove 14 and faces the opening 12, and each connection switching portion 40 pushes each connection terminal 41. And the contact portions 43 are separated from the electrodes 16. In this state, by moving the lighting device 21 away from the power supply rail 11, the frame portion 29, the rotating member 35, the connection terminal 41 and the like of the mounting member 27 can be removed from the groove 14, and the lighting device 21 can be removed. it can.

このように、発光ダイオード23を光源とする照明装置本体22を電源供給レール11に適用でき、容易に着脱できる。そのため、電源供給レール11に対する照明装置21の取付位置を容易に変更することもできる。   Thus, the illuminating device body 22 using the light emitting diode 23 as a light source can be applied to the power supply rail 11 and can be easily attached and detached. Therefore, the mounting position of the illumination device 21 with respect to the power supply rail 11 can be easily changed.

しかも、電源供給レール11の溝14内に点灯回路30を収納させるので、照明装置本体22の取付状態での小形化、特に薄形化ができる。   In addition, since the lighting circuit 30 is accommodated in the groove 14 of the power supply rail 11, it is possible to reduce the size of the lighting device main body 22 in the mounted state, particularly to reduce the thickness.

また、照明装置本体22に設けたレバー34の回動により、電源供給レール11に対して着脱できるとともに電源供給レール11の電極16に対して接続端子41を接離でき、照明装置本体22の電源供給レール11に対する機械的および電気的な着脱を１つのレバー34の操作だけで容易にできる。   In addition, the lever 34 provided on the lighting device body 22 can be attached to and detached from the power supply rail 11 and the connection terminal 41 can be connected to and separated from the electrode 16 of the power supply rail 11. Mechanical and electrical attachment / detachment with respect to the supply rail 11 can be easily performed by operating only one lever 34.

また、接続端子41は回路基板31に直接接続しているため、配線作業を容易にできる。   Further, since the connection terminal 41 is directly connected to the circuit board 31, wiring work can be facilitated.

また、点灯時に発光ダイオード23が発生する熱を、基板24、ケース25、取付部材27を通じて電源供給レール11に伝達するので、放熱性を向上でき、発光ダイオード23の寿命を長くできる。   In addition, since heat generated by the light emitting diode 23 at the time of lighting is transmitted to the power supply rail 11 through the substrate 24, the case 25, and the mounting member 27, heat dissipation can be improved and the life of the light emitting diode 23 can be extended.

なお、取付手段32は、照明装置本体22の寸法に応じて、１つまたは複数用いて電源供給レール11に取り付けることができる。取付手段32が複数の場合には、２箇所の取付手段32の位置に電気接続手段33を設け、２箇所の各電気接続手段33で異なる極性の各電極16に対して接続するように構成することもできる。   Note that one or a plurality of attachment means 32 can be attached to the power supply rail 11 according to the dimensions of the lighting device body 22. When there are a plurality of attachment means 32, the electrical connection means 33 is provided at the positions of the two attachment means 32, and the two electrical connection means 33 are connected to the electrodes 16 having different polarities. You can also

次に、図６ないし図８に第２の実施の形態を示し、図６は照明装置の正面図、図７は照明装置の断面図、図８は照明装置の断面図である。   Next, FIGS. 6 to 8 show a second embodiment. FIG. 6 is a front view of the lighting device, FIG. 7 is a cross-sectional view of the lighting device, and FIG. 8 is a cross-sectional view of the lighting device.

照明装置21の照明装置本体22全体が電源供給レール11の溝14に収納される。   The entire illumination device body 22 of the illumination device 21 is accommodated in the groove 14 of the power supply rail 11.

照明装置本体22の両側には、取付手段32による取付位置に対応して凹部50が形成されている。   Concave portions 50 are formed on both sides of the illuminating device main body 22 corresponding to the mounting positions by the mounting means 32.

電源供給レール11の両側には、それぞれ一対のフランジ部51が形成され、これらフランジ部51間に、照明装置本体22に着脱可能に係合する取付手段32の係合部材52が電源供給レール11の長手方向に沿って取り付けられている。これら係合部材52は、金属製の板ばねで、基端がねじ53で電源供給レール11に固定され、先端近傍には電源供給レール11の両側に形成された窓部54を通じて照明装置本体22の両側の凹部50に係脱する爪部55が形成され、先端には爪部55を凹部50から外側に外すための解除操作部56が形成されている。各爪部55は電源供給レール11の開口部12と反対方向へ向けて傾斜されている。   A pair of flange portions 51 are formed on both sides of the power supply rail 11, and an engagement member 52 of an attachment means 32 that detachably engages with the lighting device main body 22 is interposed between the flange portions 51. It is attached along the longitudinal direction. These engaging members 52 are metal leaf springs, the base ends of which are fixed to the power supply rail 11 with screws 53, and the lighting device main body 22 through the window portions 54 formed on both sides of the power supply rail 11 near the distal end. A claw portion 55 that engages and disengages with the concave portions 50 on both sides is formed, and a release operation portion 56 for removing the claw portion 55 from the concave portion 50 to the outside is formed at the tip. Each claw portion 55 is inclined in the direction opposite to the opening 12 of the power supply rail 11.

電源供給レール11の溝14内で開口部12に対して反対側には、この溝14内に挿入される照明装置本体22との間に挟み込まれて互いに圧接する熱伝導部材としての熱伝導性ゴム57が配設されている。   On the opposite side of the opening 14 in the groove 14 of the power supply rail 11, heat conductivity as a heat conducting member sandwiched between the lighting device body 22 inserted into the groove 14 and pressed against each other Rubber 57 is disposed.

点灯回路30は、発光ダイオード23が実装される基板24に実装されている。点灯回路30の一部の部品は、発光ダイオード23が実装される基板24の一面と反対の他面に実装されている。照明装置本体22のケース25には基板24の他面に実装される点灯回路30の部品が突出配置される開口58が形成されている。   The lighting circuit 30 is mounted on a substrate 24 on which the light emitting diode 23 is mounted. Some components of the lighting circuit 30 are mounted on the other surface opposite to the one surface of the substrate 24 on which the light emitting diode 23 is mounted. An opening 58 is formed in the case 25 of the illuminating device main body 22 so that the components of the lighting circuit 30 mounted on the other surface of the substrate 24 are protruded.

そして、照明装置21を取り付けるときには、電源供給レール11の溝14に照明装置本体22を挿入することにより、両側の爪部55に照明装置本体22が当接して爪部55が外側に弾性変形して逃げ、照明装置本体22が所定位置まで挿入されることで、爪部55の位置に凹部50が到達し、係合部材52の弾性により爪部55が凹部50に係合して照明装置本体22を抜け止め係止する。このとき、照明装置本体22と電源供給レール11との間に熱伝導性ゴム57が挟みこまれて圧接する。   When attaching the lighting device 21, by inserting the lighting device body 22 into the groove 14 of the power supply rail 11, the lighting device body 22 comes into contact with the claw portions 55 on both sides and the claw portions 55 are elastically deformed outward. When the lighting device main body 22 is inserted to a predetermined position, the concave portion 50 reaches the position of the claw portion 55, and the claw portion 55 engages with the concave portion 50 by the elasticity of the engaging member 52, and the lighting device main body Lock 22 to prevent it from coming off. At this time, the heat conductive rubber 57 is sandwiched between the illuminating device body 22 and the power supply rail 11 and is in pressure contact therewith.

また、照明装置21を外すときには、各係合部材52の解除操作部56を外側に開き、爪部55を凹部50から外すことにより、電源供給レール11の溝14から照明装置本体22を抜き外すことができる。   When removing the illumination device 21, the release operation portion 56 of each engagement member 52 is opened outward, and the claw portion 55 is removed from the recess 50, so that the illumination device body 22 is removed from the groove 14 of the power supply rail 11. be able to.

このように、電源供給レール11の両側に設けた係合部材52が、照明装置本体22に対して着脱可能に係合するので、照明装置本体22を電源供給レール11に対して容易に着脱できる。   Thus, since the engaging members 52 provided on both sides of the power supply rail 11 are detachably engaged with the lighting device body 22, the lighting device body 22 can be easily attached to and detached from the power supply rail 11. .

また、照明装置本体22と電源供給レール11との間に熱伝導性ゴム57が介在するので、この熱伝導性ゴム57により照明装置本体22側の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   In addition, since the heat conductive rubber 57 is interposed between the lighting device body 22 and the power supply rail 11, the heat conductive rubber 57 can efficiently transfer the heat on the lighting device body 22 side to the power supply rail 11, Heat dissipation can be improved. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

次に、図９ないし図１０に第３の実施の形態を示し、図９は照明装置の正面図、図１０は照明装置の断面図である。なお、基本的な構成は、図６ないし図８に示す第２の実施の形態を同様である。   Next, FIGS. 9 to 10 show a third embodiment. FIG. 9 is a front view of the lighting device, and FIG. 10 is a cross-sectional view of the lighting device. The basic configuration is the same as that of the second embodiment shown in FIGS.

係合部材52の中間部がフランジ部51を貫通するピン61によって揺動可能に軸支され、係合部材52の先端に爪部55が形成され、係合部材52の基端部に解除操作部56が形成されている。係合部材52の基端近傍は、爪部55が溝14内に進入するように付勢手段としてのばね62で付勢されている。   An intermediate portion of the engaging member 52 is pivotally supported by a pin 61 penetrating the flange portion 51, a claw portion 55 is formed at the distal end of the engaging member 52, and a release operation is performed at the proximal end portion of the engaging member 52 A portion 56 is formed. The vicinity of the base end of the engaging member 52 is urged by a spring 62 as urging means so that the claw portion 55 enters the groove 14.

そして、照明装置21を取り付けるときには、両側の係合部材52の解除操作部56を操作して爪部55を溝14の外側に逃がした状態で、電源供給レール11の溝14内に照明装置本体22を挿入し、両側の係合部材52の解除操作部56の操作を解除する。照明装置本体22が所定位置まで挿入されることで、爪部55の位置に凹部50が到達し、ばね62の付勢で爪部55が凹部50に係合して照明装置本体22を抜け止め係止する。このとき、照明装置本体22と電源供給レール11との間に熱伝導性ゴム57（図示しないが、図７と同様である）が挟みこまれて圧接する。   When the lighting device 21 is attached, the lighting device main body is placed in the groove 14 of the power supply rail 11 in a state in which the release operation portions 56 of the engaging members 52 on both sides are operated to release the claw portions 55 to the outside of the groove 14. 22 is inserted, and the operation of the release operation portion 56 of the engagement members 52 on both sides is released. When the illumination device body 22 is inserted to a predetermined position, the recess 50 reaches the position of the claw portion 55, and the claw portion 55 engages with the recess 50 by the bias of the spring 62 to prevent the illumination device body 22 from coming off. Lock. At this time, a heat conductive rubber 57 (not shown, but the same as in FIG. 7) is sandwiched between the lighting device main body 22 and the power supply rail 11 and is in pressure contact therewith.

また、照明装置21を外すときには、各係合部材52の解除操作部56を操作し、爪部55を凹部50から外すことにより、電源供給レール11の溝14から照明装置本体22を抜き外すことができる。   Further, when the lighting device 21 is removed, the lighting device main body 22 is removed from the groove 14 of the power supply rail 11 by operating the release operation portion 56 of each engaging member 52 and removing the claw portion 55 from the recess 50. Can do.

このように構成することにより、第２の実施の形態を同様の作用効果を奏する。   By configuring in this way, the second embodiment has the same operational effects.

次に、図１１および図１２に第４の実施の形態を示し、図１１は照明装置の側面図、図１２は照明装置の断面図である。   Next, FIG. 11 and FIG. 12 show a fourth embodiment, FIG. 11 is a side view of the lighting device, and FIG. 12 is a sectional view of the lighting device.

照明装置21の照明装置本体22全体が電源供給レール11の溝14に収納される。   The entire illumination device body 22 of the illumination device 21 is accommodated in the groove 14 of the power supply rail 11.

照明装置本体22の両側には、取付手段32による取付位置に対応して突部65が形成されている。   Projections 65 are formed on both sides of the illuminating device body 22 so as to correspond to the mounting positions by the mounting means 32.

電源供給レール11の両側には、長手方向に溝部66が形成されているとともに、この溝部66に沿って係合部材67がスライド可能に取り付けられている。各係合部材67には、溝14内に突出して突部65に係合可能とする係合部68が形成されている。各係合部材67は、溝部66の一端側の移動位置を係合部68が突部65に係合する係合位置とし、他端側の移動位置を係合部68が突部65に係合しない着脱位置としている。   A groove 66 is formed in the longitudinal direction on both sides of the power supply rail 11, and an engaging member 67 is slidably attached along the groove 66. Each engaging member 67 is formed with an engaging portion 68 that protrudes into the groove 14 and can be engaged with the protruding portion 65. Each engagement member 67 has a movement position on one end side of the groove 66 as an engagement position where the engagement section 68 engages with the projection 65, and a movement position on the other end side engages with the projection 65. The attachment / detachment position does not match.

そして、照明装置21を取り付けるときには、両側の係合部材52を着脱位置に移動させた状態で、電源供給レール11の溝14内に照明装置本体22を挿入し、照明装置本体22を挿入方向に押し付けた状態で、係合部材52を係合位置にスライドさせることにより、係合部68が突部65に係合し、照明装置本体22を抜け止め係止する。   When attaching the lighting device 21, with the engaging members 52 on both sides moved to the attachment / detachment position, the lighting device body 22 is inserted into the groove 14 of the power supply rail 11, and the lighting device body 22 is inserted in the insertion direction. In the pressed state, the engaging member 52 is slid to the engaging position, whereby the engaging portion 68 is engaged with the protrusion 65, and the lighting device main body 22 is prevented from coming off.

また、照明装置21を外すときには、各係合部材52を着脱位置にスライドさせることにより、係合部68が突部65から外れ、電源供給レール11の溝14から照明装置本体22を抜き外すことができる。   Further, when removing the lighting device 21, by sliding each engaging member 52 to the attaching / detaching position, the engaging portion 68 is detached from the projection 65, and the lighting device main body 22 is removed from the groove 14 of the power supply rail 11. Can do.

このように、電源供給レール11の両側に設けた係合部材67が、照明装置本体22に対して着脱可能に係合するので、照明装置本体22を電源供給レール11に対して容易に着脱できる。   Thus, since the engaging members 67 provided on both sides of the power supply rail 11 are detachably engaged with the lighting device body 22, the lighting device body 22 can be easily attached to and detached from the power supply rail 11. .

また、係合部材67の係合部68が突部65に係合することにより、照明装置本体22を電源供給レール11に押し付けるため、照明装置本体22側の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   Further, since the engaging portion 68 of the engaging member 67 engages with the protrusion 65, the lighting device main body 22 is pressed against the power supply rail 11, so that the heat on the lighting device main body 22 side is efficiently applied to the power supply rail 11. It can be transmitted and heat dissipation can be improved. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

次に、図１３および図１４に第５の実施の形態を示し、図１３は照明装置の正面図で、図１４は照明装置の断面図である。なお、基本的な構成は、図１１および図１２に示す第４の実施の形態を同様である。   Next, FIG. 13 and FIG. 14 show a fifth embodiment, FIG. 13 is a front view of the lighting device, and FIG. 14 is a cross-sectional view of the lighting device. The basic configuration is the same as that of the fourth embodiment shown in FIGS.

電源供給レール11の開口部12が開口する面における両側位置に、溝部66に連通するガイド溝71が形成され、これら各ガイド溝71に係合部材67をスライド操作する操作ピン72がスライド可能に配置されている。   Guide grooves 71 communicating with the groove portions 66 are formed on both sides of the surface where the opening 12 of the power supply rail 11 opens, and the operation pins 72 for sliding the engaging members 67 can be slid in these guide grooves 71. Has been placed.

このように構成することにより、第４の実施の形態を同様の作用効果を奏する。   By comprising in this way, there exists the same effect as 4th Embodiment.

さらに、係合部材67を電源供給レール11における照明装置本体22の挿入方向から操作できるので、係合部材67の操作性がよく、照明装置本体22の着脱を容易にできる。   Further, since the engaging member 67 can be operated from the insertion direction of the lighting device main body 22 in the power supply rail 11, the operability of the engaging member 67 is good and the lighting device main body 22 can be easily attached and detached.

次に、図１５ないし図１７に第６の実施の形態を示し、図１５は照明装置の断面図、図１６は照明装置の断面図、図１７は照明装置の断面図である。   Next, FIGS. 15 to 17 show a sixth embodiment, in which FIG. 15 is a sectional view of the lighting device, FIG. 16 is a sectional view of the lighting device, and FIG. 17 is a sectional view of the lighting device.

基板24の一方の面に発光ダイオード23が実装されるとともに点灯回路30が実装され、基板24の他方の面の全面が電源供給レール11側への放熱面75として形成されている。この放熱面75には、例えば銅やアルミニウムなどの熱伝導性のよい金属箔を印刷してもよい。   The light emitting diode 23 and the lighting circuit 30 are mounted on one surface of the substrate 24, and the entire other surface of the substrate 24 is formed as a heat dissipation surface 75 to the power supply rail 11 side. The heat radiating surface 75 may be printed with a metal foil having good thermal conductivity such as copper or aluminum.

基板24の一方の面に実装する点灯回路30の部品76は、制光体26とケース25との間、制光体26と制光体26との間などに配置される。また、リード線を有するリード部品77については、部品本体が基板24の一方の面に実装され、リード線が基板24の他方の面に突出されるもので、ケース25にはリード線と干渉しない窪み部78が形成されている。   The components 76 of the lighting circuit 30 mounted on one surface of the substrate 24 are disposed between the light control body 26 and the case 25, between the light control body 26 and the light control body 26, and the like. For the lead component 77 having a lead wire, the component body is mounted on one surface of the substrate 24 and the lead wire protrudes on the other surface of the substrate 24, so that the case 25 does not interfere with the lead wire. A recess 78 is formed.

そして、基板24の放熱面75がケース25に面接触するため、発光ダイオード23の点灯に発生する熱が基板24からケース25に効率よく伝達され、このケース25を介して電源供給レール11に効率よく伝達される。   Since the heat dissipation surface 75 of the substrate 24 comes into surface contact with the case 25, the heat generated when the light emitting diode 23 is turned on is efficiently transferred from the substrate 24 to the case 25, and is efficiently transmitted to the power supply rail 11 through the case 25. Well communicated.

このように、基板24の一面に発光ダイオード23および点灯回路30の部品を搭載したので、基板24の他方の面の全体を電源供給レール11側への放熱面75として利用でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   As described above, since the components of the light emitting diode 23 and the lighting circuit 30 are mounted on one surface of the substrate 24, the entire other surface of the substrate 24 can be used as the heat radiating surface 75 to the power supply rail 11 side, improving heat dissipation. it can. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

次に、図１８に第７の実施の形態を示し、図１８は照明装置の断面図である。なお、基本的な構成は、図６ないし図８に示す第２の実施の形態を同様である。   Next, FIG. 18 shows a seventh embodiment, and FIG. 18 is a sectional view of the lighting device. The basic configuration is the same as that of the second embodiment shown in FIGS.

照明装置本体22は、電源供給レール11の溝14内に挿入されて基板24側からの熱を電源供給レール11に放熱するための放熱部材81を有している。この放熱部材81は、例えばアルミニウムなどの金属製で、断面略コ字形に形成され、基板24側であるケース25に接合される。   The illuminating device main body 22 has a heat radiating member 81 that is inserted into the groove 14 of the power supply rail 11 and radiates heat from the substrate 24 side to the power supply rail 11. The heat radiating member 81 is made of a metal such as aluminum and has a substantially U-shaped cross section, and is joined to the case 25 on the substrate 24 side.

溝14内に挿入される放熱部材81の一側部と電源供給レール11の一側部との間には、金属よりも熱膨脹係数の大きい例えば樹脂製の膨脹部材82が配置される。   Between one side portion of the heat radiating member 81 inserted into the groove 14 and one side portion of the power supply rail 11, an expansion member 82 made of, for example, a resin having a thermal expansion coefficient larger than that of metal is disposed.

そして、発光ダイオード23の点灯時に発生する熱によって膨脹部材82が熱膨脹し、放熱部材81を電源供給レール11に押し付けて圧接させる。これにより、放熱部材81を介して発光ダイオード23の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   Then, the expansion member 82 is thermally expanded by the heat generated when the light emitting diode 23 is turned on, and the heat dissipation member 81 is pressed against the power supply rail 11 to be in pressure contact therewith. Thereby, the heat of the light emitting diode 23 can be efficiently transmitted to the power supply rail 11 through the heat radiating member 81, and the heat dissipation can be improved. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

次、図１９に第８の実施の形態を示し、図１９は照明装置の断面図である。なお、基本的な構成は、図１８に示す第７の実施の形態を同様である。   Next, FIG. 19 shows an eighth embodiment, and FIG. 19 is a sectional view of the illumination device. The basic configuration is the same as that of the seventh embodiment shown in FIG.

例えば金属や熱伝導性ゴムなどで気体を密閉して形成された密閉容器である放熱部材85が用いられ、この放熱部材85が溝14内に配置され、照明装置本体22および電源供給レール11に接合される。   For example, a heat radiating member 85, which is a sealed container formed by sealing a gas with metal or heat conductive rubber, is used, and the heat radiating member 85 is disposed in the groove 14, and is connected to the lighting device body 22 and the power supply rail 11. Be joined.

そして、発光ダイオード23の点灯時に発生する熱によって放熱部材85内の気体が熱膨脹することで、放熱部材85が照明装置本体22および電源供給レール11に圧接する。これにより、放熱部材85を介して発光ダイオード23の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。   Then, the heat in the heat radiating member 85 is thermally expanded by the heat generated when the light emitting diode 23 is turned on, so that the heat radiating member 85 is in pressure contact with the lighting device body 22 and the power supply rail 11. Thereby, the heat of the light emitting diode 23 can be efficiently transmitted to the power supply rail 11 via the heat dissipation member 85, and the heat dissipation can be improved.

次に、図２０ないし図２３に第９の実施の形態を示し、図２０は照明装置の断面図、図２１は照明装置の他の例を示す断面図、図２２は照明装置のまた他の例を示す断面図、図２３は照明装置のさらに他の例を示す断面図である。   Next, FIG. 20 to FIG. 23 show a ninth embodiment, FIG. 20 is a sectional view of the lighting device, FIG. 21 is a sectional view showing another example of the lighting device, and FIG. FIG. 23 is a cross-sectional view showing still another example of the lighting device.

図２０に示すように、照明装置本体22は基板24に接合する例えば金属製で略コ字形の放熱部材88を有し、この放熱部材88の一端には、電源供給レール11の溝14内に挿入することによって電源供給レール11に弾性的に圧接する弾性圧接部89が設けられている。弾性圧接部89は、電源供給レール11の溝14内への挿入方向に臨ませて配置されている。   As shown in FIG. 20, the illuminating device main body 22 has a substantially U-shaped heat radiating member 88 made of, for example, metal that is joined to the substrate 24. An elastic pressure contact portion 89 that is elastically pressed against the power supply rail 11 by being inserted is provided. The elastic pressure contact portion 89 is disposed so as to face the insertion direction of the power supply rail 11 into the groove 14.

発光ダイオード23が実装される基板24の一方の面と反対の他方の面に、点灯回路30が実装されているとともに、点灯回路30以外の部分で放熱部材88が接合されている。   A lighting circuit 30 is mounted on the other surface opposite to one surface of the substrate 24 on which the light emitting diode 23 is mounted, and a heat radiating member 88 is joined at a portion other than the lighting circuit 30.

そして、照明装置本体22を電源供給レール11の溝14内に挿入することにより、放熱部材88の弾性圧接部89が電源供給レール11に当接し、さらに弾性圧接部89の弾性に抗して照明装置本体22を挿入し、この照明装置本体22を電源供給レール11に図示しない爪などによる係止構造で係止させる。   Then, by inserting the lighting device main body 22 into the groove 14 of the power supply rail 11, the elastic pressure contact portion 89 of the heat radiating member 88 comes into contact with the power supply rail 11 and further illuminates against the elasticity of the elastic pressure contact portion 89. The apparatus main body 22 is inserted, and the lighting apparatus main body 22 is locked to the power supply rail 11 with a locking structure such as a claw (not shown).

放熱部材88の弾性圧接部89が電源供給レール11に弾性的に圧接することにより、放熱部材88を介して発光ダイオード23の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   Since the elastic pressure contact portion 89 of the heat radiating member 88 is elastically pressed against the power supply rail 11, heat of the light emitting diode 23 can be efficiently transmitted to the power supply rail 11 through the heat radiating member 88, and heat dissipation can be improved. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

また、図２１に示すように、断面略コ字形の放熱部材88の一端の弾性圧接部89を一側に配置し、この放熱部材88を溝14に挿入することにより、一側の弾性圧接部89および放熱部材88の他側が電源供給レール11の両側に圧接する。   Further, as shown in FIG. 21, an elastic pressure contact portion 89 at one end of a heat radiating member 88 having a substantially U-shaped cross section is disposed on one side, and this heat radiating member 88 is inserted into the groove 14 to thereby provide one side elastic pressure contact portion. 89 and the other side of the heat radiating member 88 are in pressure contact with both sides of the power supply rail 11.

また、図２２に示すように、放熱部材88の両側に弾性圧接部89をそれぞれ設け、放熱部材88を溝14に挿入することにより、両側の弾性圧接部89が電源供給レール11の両側に圧接する。   Further, as shown in FIG. 22, elastic pressure contact portions 89 are provided on both sides of the heat radiating member 88, and the heat radiating members 88 are inserted into the grooves 14, so that the elastic pressure contact portions 89 on both sides are pressed against both sides of the power supply rail 11. To do.

また、図２３に示すように、放熱部材88の両側に設ける弾性圧接部89を凸湾曲面形状とし、その弾性圧接部89の凸湾曲面が電源供給レール11の両側に圧接する。この場合、放熱部材88を溝14に挿入しやすくでき、また、電源供給レール11に接触する箇所の圧接力が大きく、その箇所での熱伝達性能を向上できる。   Further, as shown in FIG. 23, the elastic pressure contact portions 89 provided on both sides of the heat radiating member 88 have a convex curved surface shape, and the convex curved surfaces of the elastic pressure contact portions 89 are in pressure contact with both sides of the power supply rail 11. In this case, it is easy to insert the heat radiating member 88 into the groove 14, and the pressure contact force at the portion in contact with the power supply rail 11 is large, so that the heat transfer performance at that portion can be improved.

次に、図２４ないし図２８に第１０の実施の形態を示し、図２４は照明装置の断面図、図２５は照明装置の他の例を示す断面図、図２６は照明装置のまた他の例を示す断面図、図２７は照明装置のさらに他の例を示す断面図、図２８は照明装置のまたさらに他の例を示す断面図である。   Next, FIG. 24 to FIG. 28 show a tenth embodiment, FIG. 24 is a cross-sectional view of a lighting device, FIG. 25 is a cross-sectional view showing another example of the lighting device, and FIG. FIG. 27 is a sectional view showing still another example of the lighting device, and FIG. 28 is a sectional view showing still another example of the lighting device.

図２４に示すように、照明装置本体22は基板24に接合する例えば金属製で略コ字形の放熱部材92を有し、この放熱部材92の一側と電源供給レール11の一側との間にコイルスプリングで構成される付勢手段93を配置し、この付勢手段93で放熱部材92の他側を電源供給レール11の他側に付勢する。   As shown in FIG. 24, the luminaire main body 22 has a substantially U-shaped heat radiating member 92 made of, for example, metal that is joined to the substrate 24, and between one side of the heat radiating member 92 and one side of the power supply rail 11. An urging means 93 composed of a coil spring is disposed on the other side, and the urging means 93 urges the other side of the heat radiating member 92 to the other side of the power supply rail 11.

放熱部材92が電源供給レール11に圧接することにより、放熱部材92を介して発光ダイオード23の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   When the heat radiating member 92 is in pressure contact with the power supply rail 11, the heat of the light emitting diodes 23 can be efficiently transmitted to the power supply rail 11 through the heat radiating member 92, and the heat dissipation can be improved. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

また、図２５に示すように、付勢手段93としては、断面略Ｖ字形に形成された板ばねによって構成してもよい。   Further, as shown in FIG. 25, the urging means 93 may be constituted by a leaf spring having a substantially V-shaped cross section.

また、図２６に示すように、放熱部材92を断面略Ｌ字形に形成し、付勢手段93としての大形のコイルスプリングを用い、付勢力を強くするようにしてもよい。   In addition, as shown in FIG. 26, the heat radiating member 92 may be formed in a substantially L-shaped cross section, and a large coil spring as the urging means 93 may be used to increase the urging force.

また、図２７に示すように、付勢手段93として板ばねを用い、この板ばねの端部を放熱部材92に引掛けて付勢するようにしてもよい。   Further, as shown in FIG. 27, a plate spring may be used as the urging means 93, and the end of the plate spring may be hooked on the heat radiating member 92 to be urged.

また、図２８に示すように、放熱部材92に付勢手段93の板ばねの両端を装着する装着部94を設け、この装着部94に装着された板ばねで付勢するようにしてもよい。   In addition, as shown in FIG. 28, a mounting portion 94 for mounting both ends of the leaf spring of the biasing means 93 may be provided on the heat dissipating member 92 and biased by the leaf spring mounted on the mounting portion 94. .

次に、図２９および図３０に第１１の実施の形態を示し、図２９は照明装置の分離状態の断面図、図３０は照明装置の組立状態の断面図である。   Next, FIG. 29 and FIG. 30 show an eleventh embodiment. FIG. 29 is a sectional view of the lighting device in a separated state, and FIG. 30 is a sectional view of the lighting device in an assembled state.

図２９に示すように、基板24の発光ダイオード23が実装される一方の面とは反対の他方の面に、点灯回路30の部品を実装するとともに、この点灯回路30の部品を例えばシリコーン樹脂などの弾力性を有する熱硬化性樹脂97で覆う。   As shown in FIG. 29, the components of the lighting circuit 30 are mounted on the other surface of the substrate 24 opposite to the surface on which the light emitting diodes 23 are mounted. It is covered with a thermosetting resin 97 having elasticity.

そして、照明装置本体22を熱硬化性樹脂97側から電源供給レール11の溝14に挿入することにより、図３０に示すように、熱硬化性樹脂97が電源供給レール11に接触し、さらに照明装置本体22を挿入することにより、熱硬化性樹脂97が弾性変形し、特に電源供給レール11の両側方向に広がるように変形し、熱硬化性樹脂97が電源供給レール11の両側に圧接する。照明装置本体22の電源供給レール11への挿入状態は、電源供給レール11の開口部12の両側に設けられた取付手段32の保持部98により保持される。   Then, by inserting the lighting device main body 22 into the groove 14 of the power supply rail 11 from the thermosetting resin 97 side, the thermosetting resin 97 contacts the power supply rail 11 as shown in FIG. By inserting the apparatus main body 22, the thermosetting resin 97 is elastically deformed, in particular, is deformed so as to spread in both directions of the power supply rail 11, and the thermosetting resin 97 is pressed against both sides of the power supply rail 11. The inserted state of the lighting device body 22 into the power supply rail 11 is held by the holding portions 98 of the attachment means 32 provided on both sides of the opening 12 of the power supply rail 11.

熱硬化性樹脂97が電源供給レール11に圧接することにより、熱硬化性樹脂97を介して発光ダイオード23の熱を電源供給レール11に効率よく伝達でき、放熱性を向上できる。そのため、発光ダイオード23の寿命を長くでき、または、発光ダイオード23に流す電流を増加させて、光束を増加させることができる。   When the thermosetting resin 97 is in pressure contact with the power supply rail 11, the heat of the light emitting diodes 23 can be efficiently transmitted to the power supply rail 11 via the thermosetting resin 97, and heat dissipation can be improved. Therefore, the life of the light emitting diode 23 can be extended, or the current flowing through the light emitting diode 23 can be increased to increase the luminous flux.

なお、上述した第２ないし第１１の実施の形態において、電気接続手段33を図示していないが、電源供給レール11の電極16に対して接触して点灯回路30に給電する電気接続手段33を具備している。   In the second to eleventh embodiments described above, the electrical connection means 33 is not shown, but the electrical connection means 33 that contacts the electrode 16 of the power supply rail 11 and supplies power to the lighting circuit 30 is provided. It has.

本発明の第１の実施の形態を示す照明装置の断面図である。It is sectional drawing of the illuminating device which shows the 1st Embodiment of this invention. 同上照明装置の取付状態の照明装置本体を外した正面図である。It is the front view which removed the illuminating device main body of the attachment state of the illuminating device same as the above. 同上照明装置の取付状態の断面図である。It is sectional drawing of the attachment state of an illuminating device same as the above. 同上照明装置の着脱状態の照明装置本体を外した正面図である。It is the front view which removed the illuminating device main body of the attachment / detachment state of an illuminating device same as the above. 同上照明装置の着脱状態の断面図である。It is sectional drawing of the attachment or detachment state of an illuminating device same as the above. 本発明の第２の実施の形態を示す照明装置の正面図である。It is a front view of the illuminating device which shows the 2nd Embodiment of this invention. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 本発明の第３の実施の形態を示す照明装置の正面図である。It is a front view of the illuminating device which shows the 3rd Embodiment of this invention. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 本発明の第４の実施の形態を示す照明装置の側面図である。It is a side view of the illuminating device which shows the 4th Embodiment of this invention. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 本発明の第５の実施の形態を示す照明装置の正面図である。It is a front view of the illuminating device which shows the 5th Embodiment of this invention. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 本発明の第６の実施の形態を示す照明装置の断面図である。It is sectional drawing of the illuminating device which shows the 6th Embodiment of this invention. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 同上照明装置の断面図である。It is sectional drawing of an illuminating device same as the above. 本発明の第７の実施の形態を示す照明装置の断面図である。It is sectional drawing of the illuminating device which shows the 7th Embodiment of this invention. 本発明の第８の実施の形態を示す照明装置の断面図である。It is sectional drawing of the illuminating device which shows the 8th Embodiment of this invention. 本発明の第９の実施の形態を示す照明装置の断面図である。It is sectional drawing of the illuminating device which shows the 9th Embodiment of this invention. 同上照明装置の他の例を示す断面図である。It is sectional drawing which shows the other example of an illuminating device same as the above. 同上照明装置のまた他の例を示す断面図である。It is sectional drawing which shows another example of an illuminating device same as the above. 同上照明装置のさらに他の例を示す断面図である。It is sectional drawing which shows another example of an illuminating device same as the above. 本発明の第１０の実施の形態を示す照明装置の断面図である。It is sectional drawing of the illuminating device which shows the 10th Embodiment of this invention. 同上照明装置の他の例を示す断面図である。It is sectional drawing which shows the other example of an illuminating device same as the above. 同上照明装置のまた他の例を示す断面図である。It is sectional drawing which shows another example of an illuminating device same as the above. 同上照明装置のさらに他の例を示す断面図である。It is sectional drawing which shows another example of an illuminating device same as the above. 同上照明装置のまたさらに他の例を示す断面図である。It is sectional drawing which shows the further another example of an illuminating device same as the above. 本発明の第１１の実施の形態を示す照明装置の分離状態の断面図である。It is sectional drawing of the isolation | separation state of the illuminating device which shows the 11th Embodiment of this invention. 同上照明装置の組立状態の断面図である。It is sectional drawing of the assembly state of an illuminating device same as the above.

符号の説明Explanation of symbols

11 電源供給レール
14 溝
16 電極
21 照明装置
22 照明装置本体
23 発光素子としての発光ダイオード
24 基板
30 点灯回路
32 取付手段
33 電気接続手段
34 レバー
39 取付部
40 接続切換部
41 接続端子
52，67 係合部材
57 熱伝導部材としての熱伝導性ゴム
75 放熱面
81，85，88，92 放熱部材 11 Power supply rail
14 groove
16 electrodes
21 Lighting equipment
22 Lighting device body
23 Light-emitting diodes as light-emitting elements
24 substrates
30 lighting circuit
32 Mounting method
33 Electrical connection means
34 Lever
39 Mounting part
40 Connection selector
41 Connection terminal
52, 67 engaging member
57 Thermally conductive rubber as a thermal conductive member
75 Heat dissipation surface
81, 85, 88, 92 Heat dissipation member

Claims (6)

発光素子を有する照明装置本体と；
長手方向に沿って溝が形成されるとともに溝内に沿って電極が配設された電源供給レールに対して、照明装置本体を着脱可能に取り付ける取付手段と；
電源供給レールへの照明装置本体の取り付けにより電源供給レールの溝内に収納される点灯回路と；
電源供給レールの溝内に収納される点灯回路と電源供給レールの溝内の電極とを電気接続する電気接続手段と；
を具備していることを特徴とする照明装置。 A lighting device body having a light emitting element;
Attachment means for detachably attaching the lighting device main body to a power supply rail in which a groove is formed along the longitudinal direction and an electrode is disposed along the groove;
A lighting circuit housed in the groove of the power supply rail by attaching the lighting device body to the power supply rail;
Electrical connection means for electrically connecting the lighting circuit housed in the groove of the power supply rail and the electrode in the groove of the power supply rail;
An illumination device comprising: 取付手段は、照明装置本体に回動可能に設けられたレバー、およびレバーと一体に回動して電源供給レールに着脱される取付部を有し、
電気接続手段は、電源供給レールの電極に接続可能とする接続端子、およびレバーと一体に回動して接続端子を電源供給レールの電極に接離させる接続切換部を有することを特徴とする請求項１記載の照明装置。 The attachment means has a lever that is rotatably provided on the lighting device main body, and an attachment portion that rotates integrally with the lever and is attached to and detached from the power supply rail.
The electrical connection means includes a connection terminal that can be connected to the electrode of the power supply rail, and a connection switching portion that rotates integrally with the lever to bring the connection terminal into and out of contact with the electrode of the power supply rail. Item 2. The lighting device according to Item 1. 照明装置本体は、少なくとも一部が電源供給レールの溝内に挿入され、
取付手段は、電源供給レールの溝の両側に設けられ、溝内に挿入される照明装置本体の部分に対して着脱可能に係合する係合部材を有することを特徴とする請求項１記載の照明装置。 The lighting device body is at least partially inserted into the groove of the power supply rail,
The mounting means includes engaging members that are provided on both sides of the groove of the power supply rail and detachably engage with a portion of the main body of the lighting device inserted into the groove. Lighting device. 発光素子および点灯回路が一方の面に搭載された基板を有し、基板の他方の面に電源供給レール側への放熱面が設けられたことを特徴とする請求項１ないし３いずれか一記載の照明装置。   4. The light-emitting element and the lighting circuit have a substrate mounted on one surface, and a heat radiating surface to the power supply rail side is provided on the other surface of the substrate. Lighting equipment. 照明装置本体は、少なくとも一部が電源供給レールの溝内に挿入され、
電源供給レールの溝内に、溝内に挿入される照明装置本体の部分と電源供給レールとの間に介在する熱伝導部材を設けたことを特徴とする請求項１ないし３いずれか一記載の照明装置。 The lighting device body is at least partially inserted into the groove of the power supply rail,
The heat conduction member interposed between the part of the illuminating device main body inserted in a groove | channel and a power supply rail is provided in the groove | channel of the power supply rail, The Claim 1 thru | or 3 characterized by the above-mentioned. Lighting device. 照明装置本体は、電源供給レールの溝内に挿入されて電源供給レールに圧接される放熱部材を有することを特徴とする請求項１ないし３いずれか一記載の照明装置。   4. The lighting device according to claim 1, wherein the lighting device main body includes a heat radiating member that is inserted into a groove of the power supply rail and is pressed against the power supply rail.
JP2004076521A 2004-03-17 2004-03-17 Lighting device Pending JP2005267964A (en)

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US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
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