JP2006236878A - Illumination device - Google Patents

Illumination device Download PDF

Info

Publication number
JP2006236878A
JP2006236878A JP2005052544A JP2005052544A JP2006236878A JP 2006236878 A JP2006236878 A JP 2006236878A JP 2005052544 A JP2005052544 A JP 2005052544A JP 2005052544 A JP2005052544 A JP 2005052544A JP 2006236878 A JP2006236878 A JP 2006236878A
Authority
JP
Japan
Prior art keywords
support
pair
lamp body
support bodies
lighting body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2005052544A
Other languages
Japanese (ja)
Other versions
JP4543962B2 (en
Inventor
Ryusuke Kodera
隆介 小寺
Hayao Nishimura
速雄 西村
Nobumichi Nishihama
伸通 西浜
Yoshihide Imaoka
善秀 今岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2005052544A priority Critical patent/JP4543962B2/en
Publication of JP2006236878A publication Critical patent/JP2006236878A/en
Application granted granted Critical
Publication of JP4543962B2 publication Critical patent/JP4543962B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an illumination device in which a wide and uniform light distribution is enabled, and in which a fixture constitution is easy and is mounted easily because it is simple. <P>SOLUTION: A pair of nearly parallel and linear support bodies 1a, 1b have conductors 7 connected to a power source. A flat plate shaped lighting body 2 is connected to the conductors 7, and has the power source 3 for emitting light by the supply of power from the conductors 7. As for the lighting body 2, supporting parts 4 supported by the pair of the support bodies 1a, 1a are installed along the pair of side end parts opposed to each other of the lighting body 2. The wide and uniform light distribution becomes enabled because the lighting body 2 forms a nearly flat plate shape, the fixture constitution becomes simpler compared with a conventional example of needing a balance weight and a conductor arm, and mounting of the support bodies 1a, 1b becomes easier. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、照明装置に関するものである。   The present invention relates to a lighting device.

従来（例えば特許文献１参照）、平行に張設された２本の電線間に接続した複数の灯具を備えた照明装置があった。
実公平４−４６３２９号公報 Conventionally (for example, refer to Patent Document 1), there has been a lighting device including a plurality of lamps connected between two electric wires stretched in parallel.
Japanese Utility Model Publication No. 4-46329

しかし、灯具がスポットライトであるため、広く均一な配光が困難であり、また平行電線と灯具との間を導体アームで連結する必要があるため、器具構成が複雑で取付け容易でなかった。またスポットライトの長手方向が光の照射方向であるため、光の照射方向を変える場合に灯具の重量をバランスするためのバランスウエイトが必要であり、このため灯具が大型化し構造が複雑化した。   However, since the lamp is a spotlight, it is difficult to distribute light uniformly and widely, and it is necessary to connect the parallel wire and the lamp with a conductor arm. In addition, since the longitudinal direction of the spotlight is the light irradiation direction, a balance weight is required to balance the weight of the lamp when the light irradiation direction is changed, which increases the size of the lamp and complicates the structure.

したがって、この発明の目的は、広く均一な配光を可能とし器具構成が簡単で取付け容易な照明装置を提供することである。   Accordingly, an object of the present invention is to provide an illumination device that enables wide and uniform light distribution, has a simple instrument configuration, and is easy to install.

この発明の照明装置は、略平行な略線状の一対の支持体が電源に接続される給電線を有する。略平板状の灯体は前記給電線に接続されて前記給電線からの電力供給により発光する光源を有する。前記灯体は、前記一対の支持体に支持される支持部を前記灯体の相対向する一対の側縁部に沿って設けている。   The illuminating device of this invention has a power feed line to which a pair of substantially linear support bodies that are substantially parallel are connected to a power source. The substantially flat lamp has a light source that is connected to the power supply line and emits light when power is supplied from the power supply line. The lamp body is provided with support portions supported by the pair of support bodies along a pair of side edge portions facing each other of the lamp body.

上記構成において、前記支持部は外向きに溝を有し、前記一対の支持体は前記溝に挿通されて前記灯体を前記一対の支持体間に挟み込んで支持する。   The said structure WHEREIN: The said support part has a groove | channel outward, and a pair of said support body is penetrated by the said groove | channel, and the said lamp body is inserted | pinched between a pair of said support bodies, and is supported.

上記構成において、前記支持体は略剛体の柱状体である。   In the above configuration, the support is a substantially rigid columnar body.

上記構成において、前記一対の支持体は、それぞれ断面略コ字状であり、そのコ字開口が相対向するように配置されており、前記支持部は前記支持体の前記コ字開口内に挿入されている。   In the above configuration, each of the pair of supports has a substantially U-shaped cross section, and the U-shaped openings are arranged to face each other, and the support portion is inserted into the U-shaped opening of the support. Has been.

この発明の照明装置によれば、灯体が略平板状をなすため広く均一な配光が可能となるとともに、バランスウエイトや導体アームを必要とする従来例と比べて器具構成が簡単になり、灯体を支持体に取付け容易になる。灯体に支持される支持部を灯体の両側縁に沿って設けているため、灯体が回動することなく安定して支持することが可能である。   According to the lighting device of the present invention, the lamp body has a substantially flat plate shape, so that a wide and uniform light distribution is possible, and the fixture configuration is simplified compared to the conventional example that requires a balance weight and a conductor arm, It becomes easy to attach the lamp body to the support. Since the support portions supported by the lamp body are provided along both side edges of the lamp body, it is possible to stably support the lamp body without rotating.

灯体を一対の支持体間に挟み込んで支持するようにすると、特別な機構の追加なしに、上下方向や支持方向の揺れによる灯体の落下を防止することができる。   If the lamp body is sandwiched between and supported by a pair of support bodies, the lamp body can be prevented from dropping due to shaking in the vertical direction or the support direction without adding a special mechanism.

支持体を略剛体の柱状体にすると、強固に灯体を保持することが可能である。   If the support is a substantially rigid columnar body, the lamp body can be firmly held.

一対の支持体を断面略コ字状とし、そのコ字開口が相対向するように配置されており、前記支持部は前記支持体の前記コ字開口内に挿入される構成にすると、支持部への電源の供給が支持体の内部で充電部が露出しない状態で行うことができるので、照射箇所を任意の位置に変えることができる。   The pair of supports has a substantially U-shaped cross section, and the U-shaped openings are arranged so as to face each other, and the support section is inserted into the U-shaped openings of the support body. Since the supply of power to can be performed in a state where the charging unit is not exposed inside the support, the irradiation position can be changed to an arbitrary position.

この発明の第１の実施の形態を図１から図３により説明する。すなわち、この照明装置は、支持体１ａ、１ｂと、灯体２からなる。   A first embodiment of the present invention will be described with reference to FIGS. That is, the lighting device includes the support bodies 1 a and 1 b and the lamp body 2.

支持体１ａ、１ｂは、導体７を有する線状の剛体例えばワイヤであり、表面が絶縁体８で覆われている。支持体１ａ、１ｂは略水平姿勢で平行に配線され張力が掛けられている。導体７は給電線の役割を果たし、その一端は電源装置（図示せず）に接続され、一方の支持体１ａが高圧側となり他方の支持体１ｂが低圧（コモン）側となる。   The supports 1 a and 1 b are linear rigid bodies having a conductor 7, for example, wires, and the surfaces are covered with an insulator 8. The supports 1a and 1b are wired in parallel in a substantially horizontal posture and are tensioned. The conductor 7 serves as a power supply line, and one end of the conductor 7 is connected to a power supply device (not shown). One support 1a is on the high voltage side and the other support 1b is on the low voltage (common) side.

灯体２は、四角形の略平板状であり、電力供給により発光する例えば有機ＥＬランプユニットなどの光源３を有し、灯体２の周縁部を除く表面全体に発光面を形成している。灯体２の両側縁に沿って支持部４を配置し、支持部４を灯体２に回動可能に連結している。すなわち、灯体２の両側縁の中央に軸５を突設し、支持部４に軸受孔１５を形成し、軸５に軸受孔１５を嵌合し、抜け止め手段で抜け止めすることにより連結している。また軸５は光源３と電気的に接続され、軸５を介して支持部４と電気的に接続されている。これによって、灯体２が支持体１ａ、１ｂに対して機械的に保持されかつ電気的に接続されている。   The lamp body 2 has a substantially rectangular plate shape, has a light source 3 such as an organic EL lamp unit that emits light when supplied with electric power, and forms a light emitting surface on the entire surface excluding the peripheral edge of the lamp body 2. Support parts 4 are arranged along both side edges of the lamp body 2, and the support parts 4 are rotatably connected to the lamp body 2. That is, the shaft 5 is projected from the center of both side edges of the lamp body 2, the bearing hole 15 is formed in the support portion 4, the bearing hole 15 is fitted to the shaft 5, and the coupling is performed by retaining with the retaining means. is doing. The shaft 5 is electrically connected to the light source 3, and is electrically connected to the support portion 4 through the shaft 5. Thereby, the lamp body 2 is mechanically held and electrically connected to the supports 1a and 1b.

支持部４は溝を形成することより形成した断面コ字形であり、溝開口６が下向きとなり、その一側片の中央に軸受孔１５を形成している。支持部４の溝開口６内に支持体１ａ、１ｂが挿入されることにより支持部４が支持体１ａ、１ｂに安定に支持される。軸５と軸受孔１５との嵌合は摩擦係止可能な構成とし、灯体２は支持部４に対して回動した位置で停止することができる。また、支持部４の溝開口６内に支持体１ａ、１ｂが挿入されることにより絶縁体８に食い込んで導体７に接触する接触手段により支持部４と導体７とが電気的に接続される。   The support portion 4 has a U-shaped cross section formed by forming a groove, the groove opening 6 faces downward, and a bearing hole 15 is formed at the center of one side piece thereof. By inserting the supports 1a and 1b into the groove openings 6 of the support 4, the support 4 is stably supported by the supports 1a and 1b. The fitting between the shaft 5 and the bearing hole 15 can be frictionally locked, and the lamp body 2 can be stopped at a position rotated with respect to the support portion 4. Further, by inserting the supports 1a and 1b into the groove opening 6 of the support part 4, the support part 4 and the conductor 7 are electrically connected by contact means that bites into the insulator 8 and contacts the conductor 7. .

この実施の形態によれば、２本の支持体１ａ、１ｂを平行に張り、各支持体１ａ、１ｂに支持部４を載せるように置くことで灯体２の設置および点灯が可能となる。このため、灯体２を支持体１ａ、１ｂに容易に取付けることができる。灯体２は平板状であるため、面発光できるので、広く均一な配光が可能となる。また灯体２の支持部４と光源３を軸５を介して機械的かつ電気的に接続しているため、２個の支持部４がそれぞれ回動可能となるため、灯体２を支持体１ａ、１ｂに対して回動することができ、灯体２の照射方向を任意の角度に変更することができる。   According to this embodiment, it is possible to install and light the lamp body 2 by placing the two support bodies 1a and 1b in parallel and placing the support portions 4 on the support bodies 1a and 1b. For this reason, the lamp body 2 can be easily attached to the support bodies 1a and 1b. Since the lamp body 2 has a flat plate shape, surface light can be emitted, so that a wide and uniform light distribution is possible. In addition, since the support portion 4 of the lamp body 2 and the light source 3 are mechanically and electrically connected via the shaft 5, the two support portions 4 can be rotated, so that the lamp body 2 is supported by the support body. It can rotate with respect to 1a, 1b, and can change the irradiation direction of the lamp body 2 to an arbitrary angle.

軸５は灯体２の両側縁の中央に設けているため、灯体を傾けても重量バランスを容易にとることができる。   Since the shaft 5 is provided at the center of both side edges of the lamp body 2, the weight balance can be easily obtained even if the lamp body is tilted.

支持体１ａ、１ｂは低電圧回路の場合絶縁体が必要でないが、絶縁体がない場合には、支持部４と支持体１ａ、１ｂとが直接接触するので電気接続が容易になるとともに、支持部４を支持体１ａ、１ｂに対してスライド移動可能となり、照射箇所を容易に変えることができる。   In the case of a low voltage circuit, the support 1a, 1b does not require an insulator. However, if there is no insulator, the support 4 and the supports 1a, 1b are in direct contact with each other, so that electrical connection is facilitated and support is provided. The part 4 can be slid relative to the supports 1a and 1b, and the irradiation location can be easily changed.

また支持体１ａ、１ｂは灯体２の大きさに合わせて自由に配置できるとともに、支持部４を灯体２の周縁部に配置しているため灯体２をより薄くすることができる。   In addition, the support bodies 1a and 1b can be freely arranged according to the size of the lamp body 2, and the lamp body 2 can be made thinner because the support section 4 is disposed on the peripheral edge of the lamp body 2.

この発明の第２の実施の形態を図４および図５により説明する。すなわち、第１の実施の形態において、支持部４の溝開口６が灯体２の両側縁の外方に向き、軸受孔１５を溝開口６と反対側に形成している。また支持体１ａ、１ｂは張力が掛けられて、その張力で灯体２を挟持している。   A second embodiment of the present invention will be described with reference to FIGS. That is, in the first embodiment, the groove opening 6 of the support portion 4 faces outward on both side edges of the lamp body 2, and the bearing hole 15 is formed on the opposite side of the groove opening 6. The supports 1a and 1b are tensioned, and the lamp body 2 is held by the tension.

この実施の形態によれば、平板状の灯体２を支持体１ａ、１ｂで挟み込んでいるため、特別な機構の追加なしに上下方向や灯体２の支持方向の揺れによる落下を防止することができる。その他は第１の実施の形態と同様である。   According to this embodiment, since the flat lamp body 2 is sandwiched between the support bodies 1a and 1b, it is possible to prevent a fall due to shaking in the vertical direction or the support direction of the lamp body 2 without adding a special mechanism. Can do. Others are the same as in the first embodiment.

なお、想像線で示すストッパ９を支持体１ａ、１ｂに設けると、支持体１ａ、１ｂを垂直姿勢にすることも可能となる。   In addition, if the stoppers 9 indicated by imaginary lines are provided on the supports 1a and 1b, the supports 1a and 1b can be in a vertical posture.

この発明の第３の実施の形態を図６から図８により説明する。すなわち、第１の実施の形態において、支持体１ａ、１ｂは断面コ字形の略剛体の柱状体により構成し、内面に沿って給電線となる電極１１を設け、コ字開口１０を相対向している。   A third embodiment of the present invention will be described with reference to FIGS. That is, in the first embodiment, the supports 1a and 1b are constituted by substantially rigid columnar bodies having a U-shaped cross section, the electrodes 11 serving as power supply lines are provided along the inner surface, and the U-shaped openings 10 are opposed to each other. ing.

灯体２は両側縁が支持部４を兼用し、支持部４が支持体１ａ、１ｂ内にスライド挿入され、これにより灯体２が支持体１ａ、１ｂ間に位置決め支持される。また支持部４の中央に電極１２を設け、電極１２と光源３とが電気的に接続されている。   Both sides of the lamp body 2 also serve as the support parts 4, and the support parts 4 are slid into the support bodies 1a and 1b, whereby the lamp body 2 is positioned and supported between the support bodies 1a and 1b. In addition, an electrode 12 is provided in the center of the support portion 4, and the electrode 12 and the light source 3 are electrically connected.

支持部４が支持体１ａ、１ｂ内にスライド挿入されると電極１１、１２同士が接触し、電源から電力が電極１１、１２を通して光源３に給電可能となる。灯体２の裏面には着脱操作用のつまみ１４を凹設している。   When the support 4 is slid into the supports 1a and 1b, the electrodes 11 and 12 come into contact with each other, and power can be supplied from the power source to the light source 3 through the electrodes 11 and 12. A knob 14 for attaching / detaching is recessed on the back surface of the lamp body 2.

支持体１ａ、１ｂを長く形成するとともに、支持体１ａ、１ｂを吊り下げ部材１３により吊り下げると、複数の灯体２を共通の支持体１ａ、１ｂに支持することができる。   When the support bodies 1a and 1b are formed long and the support bodies 1a and 1b are suspended by the suspension member 13, the plurality of lamp bodies 2 can be supported by the common support bodies 1a and 1b.

図９はつまみ１４を凸形状にした形態を示す。   FIG. 9 shows a form in which the knob 14 has a convex shape.

この実施の形態によれば、略剛体の支持体１ａ、１ｂを用いているため、強固に灯体２を保持することが可能である。電源の供給が支持体１ａ、１ｂの内部で行われるため、充電部が露出することがない。つまり、低圧、高圧によらず照射箇所を任意の位置に変えることができる。またつまみ１４などの操作部を設けていると照射箇所を容易に任意に変えられる。   According to this embodiment, since the substantially rigid supports 1a and 1b are used, it is possible to hold the lamp 2 firmly. Since the power is supplied inside the supports 1a and 1b, the charging part is not exposed. That is, the irradiation location can be changed to an arbitrary position regardless of the low pressure or high pressure. Further, if an operation unit such as a knob 14 is provided, the irradiation location can be easily changed arbitrarily.

この発明の第１の実施の形態の斜視図である。1 is a perspective view of a first embodiment of the present invention. その分解斜視図である。FIG. 灯体を支持体に対して回動した状態の斜視図である。It is a perspective view of the state which rotated the lamp body with respect to the support body. この発明の第２の実施の形態の斜視図である。It is a perspective view of 2nd Embodiment of this invention. 灯体を支持体に対して回動した状態の斜視図である。It is a perspective view of the state which rotated the lamp body with respect to the support body. この発明の第３の実施の形態の分解斜視図である。It is a disassembled perspective view of 3rd Embodiment of this invention. 灯体を支持体に支持した状態の斜視図である。It is a perspective view of the state which supported the lamp body to the support body. その裏側からみた斜視図である。It is the perspective view seen from the back side. つまみの別の形態を示す斜視図である。It is a perspective view which shows another form of a knob.

符号の説明Explanation of symbols

１ａ 支持体
１ｂ 支持体
２ 灯体
３ 光源
４ 支持部
７ 導体
８ 絶縁体 DESCRIPTION OF SYMBOLS 1a Support body 1b Support body 2 Lamp body 3 Light source
4 Supporting part 7 Conductor 8 Insulator

Claims (4)

電源に接続される給電線を有する略平行な略線状の一対の支持体と、前記給電線に接続されて前記給電線からの電力供給により発光する光源を有する略平板状の灯体とを備え、前記灯体は、前記一対の支持体に支持される支持部を前記灯体の相対向する一対の側縁部に沿って設けた照明装置。   A pair of substantially parallel support members having a power supply line connected to a power source, and a substantially flat lamp body having a light source connected to the power supply line and emitting light by power supply from the power supply line. The lighting device is provided with a support portion supported by the pair of support bodies along a pair of side edge portions facing each other of the lamp body. 前記支持部は外向きに溝を有し、前記一対の支持体は前記溝に挿通されて前記灯体を前記一対の支持体間に挟み込んで支持する請求項１記載の照明装置。   The lighting device according to claim 1, wherein the support portion has a groove outward, and the pair of support members are inserted into the groove to support the lamp body by being sandwiched between the pair of support members. 前記支持体は略剛体の柱状体である請求項１記載の照明装置。   The lighting device according to claim 1, wherein the support is a substantially rigid columnar body. 前記一対の支持体は、それぞれ断面略コ字状であり、そのコ字開口が相対向するように配置されており、前記支持部は前記支持体の前記コ字開口内に挿入されている請求項３記載の照明装置。   Each of the pair of supports has a substantially U-shaped cross section, and is disposed so that the U-shaped openings face each other, and the support portion is inserted into the U-shaped opening of the support. Item 4. The lighting device according to Item 3.
JP2005052544A 2005-02-28 2005-02-28 Lighting device Expired - Fee Related JP4543962B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005052544A JP4543962B2 (en) 2005-02-28 2005-02-28 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005052544A JP4543962B2 (en) 2005-02-28 2005-02-28 Lighting device

Publications (2)

Publication Number Publication Date
JP2006236878A true JP2006236878A (en) 2006-09-07
JP4543962B2 JP4543962B2 (en) 2010-09-15

Family

ID=37044278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005052544A Expired - Fee Related JP4543962B2 (en) 2005-02-28 2005-02-28 Lighting device

Country Status (1)

Country Link
JP (1) JP4543962B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009076597A (en) * 2007-09-19 2009-04-09 Panasonic Electric Works Co Ltd Lighting device
JP2009129680A (en) * 2007-11-22 2009-06-11 Panasonic Electric Works Co Ltd Surface lighting apparatus
JP2009152009A (en) * 2007-12-19 2009-07-09 Panasonic Electric Works Co Ltd Lighting fixture
JP2009259550A (en) * 2008-04-16 2009-11-05 Panasonic Electric Works Co Ltd Planar light emitting type luminaire, and lighting system
JP2011008918A (en) * 2009-06-23 2011-01-13 Nec Lighting Ltd Lighting system, and duct rail
JP2013134853A (en) * 2011-12-26 2013-07-08 Mitsubishi Chemicals Corp Lighting device and lighting device mounting structure used for the same
CN103597282A (en) * 2011-06-07 2014-02-19 松下电器产业株式会社 Illumination system
CN104903644A (en) * 2012-10-31 2015-09-09 米蒂尔格拉夫迪波特公司 Lighting system
JP2016509356A (en) * 2013-03-07 2016-03-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Lighting system, track for lighting system and lighting module
JP2017501539A (en) * 2013-11-19 2017-01-12 フィリップス ライティング ホールディング ビー ヴィ Lighting arrangement

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593427U (en) * 1982-06-30 1984-01-10 岩崎電気株式会社 lighting equipment
JPH0225118U (en) * 1988-08-08 1990-02-19
JPH0381065U (en) * 1989-12-08 1991-08-20
JPH0498776A (en) * 1990-08-14 1992-03-31 Toki Corp Kk Lighting device
JPH04109506A (en) * 1990-08-28 1992-04-10 Matsushita Electric Works Ltd Lighting device
JPH0447213U (en) * 1990-08-28 1992-04-22
JPH0446329Y2 (en) * 1988-11-14 1992-10-30
JPH05155290A (en) * 1991-12-05 1993-06-22 Mazda Motor Corp Movable room lamp for vehicle
JPH0628910A (en) * 1992-02-07 1994-02-04 Masaaki Tsuruzono Lighting device for decorative bulb
JP2002008430A (en) * 2000-06-27 2002-01-11 Ohbayashi Corp Lighting system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593427U (en) * 1982-06-30 1984-01-10 岩崎電気株式会社 lighting equipment
JPH0225118U (en) * 1988-08-08 1990-02-19
JPH0446329Y2 (en) * 1988-11-14 1992-10-30
JPH0381065U (en) * 1989-12-08 1991-08-20
JPH0498776A (en) * 1990-08-14 1992-03-31 Toki Corp Kk Lighting device
JPH04109506A (en) * 1990-08-28 1992-04-10 Matsushita Electric Works Ltd Lighting device
JPH0447213U (en) * 1990-08-28 1992-04-22
JPH05155290A (en) * 1991-12-05 1993-06-22 Mazda Motor Corp Movable room lamp for vehicle
JPH0628910A (en) * 1992-02-07 1994-02-04 Masaaki Tsuruzono Lighting device for decorative bulb
JP2002008430A (en) * 2000-06-27 2002-01-11 Ohbayashi Corp Lighting system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009076597A (en) * 2007-09-19 2009-04-09 Panasonic Electric Works Co Ltd Lighting device
JP2009129680A (en) * 2007-11-22 2009-06-11 Panasonic Electric Works Co Ltd Surface lighting apparatus
JP2009152009A (en) * 2007-12-19 2009-07-09 Panasonic Electric Works Co Ltd Lighting fixture
JP2009259550A (en) * 2008-04-16 2009-11-05 Panasonic Electric Works Co Ltd Planar light emitting type luminaire, and lighting system
JP2011008918A (en) * 2009-06-23 2011-01-13 Nec Lighting Ltd Lighting system, and duct rail
CN103597282A (en) * 2011-06-07 2014-02-19 松下电器产业株式会社 Illumination system
EP2719946A1 (en) * 2011-06-07 2014-04-16 Panasonic Corporation Illumination system
EP2719946A4 (en) * 2011-06-07 2015-03-04 Panasonic Corp Illumination system
JP2013134853A (en) * 2011-12-26 2013-07-08 Mitsubishi Chemicals Corp Lighting device and lighting device mounting structure used for the same
CN104903644A (en) * 2012-10-31 2015-09-09 米蒂尔格拉夫迪波特公司 Lighting system
US9797559B2 (en) 2012-10-31 2017-10-24 Media Group Depot Inc. Lighting system
CN104903644B (en) * 2012-10-31 2019-07-05 米蒂尔格拉夫迪波特公司 Lighting system
JP2016509356A (en) * 2013-03-07 2016-03-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Lighting system, track for lighting system and lighting module
JP2017501539A (en) * 2013-11-19 2017-01-12 フィリップス ライティング ホールディング ビー ヴィ Lighting arrangement

Also Published As

Publication number Publication date
JP4543962B2 (en) 2010-09-15

Similar Documents

Publication Publication Date Title
JP4543962B2 (en) Lighting device
JP4838519B2 (en) Lighting device
JP6165832B2 (en) Line-type lighting device (LINETYPIGHTINGGAPPPARATUS)
JP6847110B2 (en) Modular luminaire
JP2007265646A (en) Luminaire
TW201017042A (en) Led lamp
JP2012009167A (en) Lighting fixture
JP4428288B2 (en) Lighting device
TW201432192A (en) Lighting module, straight tube lamp, and lighting apparatus
JP3153683U (en) Illuminated board
JP2015088429A (en) Lighting device
JP3136599U (en) LED lighting fixtures
JP2019153513A (en) Lighting device
JP5756906B2 (en) lighting equipment
JP2009129680A (en) Surface lighting apparatus
JP5455951B2 (en) Lamp and lighting device using the lamp
JP2018045834A (en) Straight tube led lamp socket
JP6967727B2 (en) Socket and socket assembly
JP2007173103A (en) Lamp socket, single base type fluorescent lamp and lighting apparatus
JP2014216215A (en) Lighting fixture
JP2011146239A (en) Lighting device
EP3173680A1 (en) Cable lighting system
JP2014182896A (en) Illumination device
JP6964245B2 (en) Socket and socket assembly
KR101704780B1 (en) Detachable device for lighting LED package

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080111

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091201

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100115

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100209

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100409

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20100517

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100608

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100621

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130709

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4543962

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130709

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees