JP2020161441A - Light source unit, lighting fixture, and illuminating device - Google Patents
Light source unit, lighting fixture, and illuminating device Download PDFInfo
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- JP2020161441A JP2020161441A JP2019062344A JP2019062344A JP2020161441A JP 2020161441 A JP2020161441 A JP 2020161441A JP 2019062344 A JP2019062344 A JP 2019062344A JP 2019062344 A JP2019062344 A JP 2019062344A JP 2020161441 A JP2020161441 A JP 2020161441A
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Abstract
Description
本発明は、光源ユニット、灯具及び照明装置に関する。 The present invention relates to a light source unit, a lamp and a lighting device.
従来、天井などの造営部に取り付けられる直付けタイプの照明器具が提案されており、例えば、特許文献1に開示されている。特許文献1に記載された照明器具は、LEDが実装される基板と、板金により形成され、基板が取り付けられる長尺状の取付面と、基板を前記取付面側に押圧して固定するかしめ部とを有する取付部材とを備え、器具本体に取り付けられる光源ユニットが用いられており、かしめ部は、取付部材の一部を切り起こすことで形成され、基板の幅方向における両側で且つ基板の長辺に沿って設けられており、かしめ部において基板の短辺と反対側の部位をLED側に折り曲げることで基板が取付部材に固定されることを特徴としている。 Conventionally, a direct-attached type lighting fixture to be attached to a construction part such as a ceiling has been proposed, and is disclosed in, for example, Patent Document 1. The lighting fixture described in Patent Document 1 has a substrate on which an LED is mounted, a long mounting surface formed of a sheet metal and to which the substrate is mounted, and a caulking portion that presses and fixes the substrate to the mounting surface side. A light source unit to be attached to the main body of the instrument is used, and the caulking portion is formed by cutting out a part of the attachment member, and is formed on both sides in the width direction of the substrate and the length of the substrate. It is provided along the side, and is characterized in that the board is fixed to the mounting member by bending the portion of the caulking portion opposite to the short side of the board toward the LED side.
しかしながら、特許文献1に記載された照明器具に用いられている光源ユニットにおいて、基板の幅方向における両側で且つ基板の長辺に沿って設けられたかしめ部は予め一部を切り起こす複雑な構成を要し、また、基板を取付部材に固定するために切り起こされたかしめ部をLED側に折り曲げる複雑な工程を要するという課題があった。 However, in the light source unit used in the lighting equipment described in Patent Document 1, the crimped portions provided on both sides in the width direction of the substrate and along the long side of the substrate have a complicated configuration in which a part is cut out in advance. In addition, there is a problem that a complicated process of bending the crimped portion cut up to fix the substrate to the mounting member toward the LED side is required.
本発明は、上記の課題に鑑みてなされたものであり、簡素な構成及び工程でありながら、光源部が台座から透光部に向かって脱落しない光源ユニット、灯具、及びそれらを備えた照明装置を提供することを目的とする。 The present invention has been made in view of the above problems, and is a light source unit, a lamp, and a lighting device provided with such a light source unit, a lamp, and a light source unit in which the light source unit does not fall off from the pedestal toward the translucent unit while having a simple configuration and process. The purpose is to provide.
本発明に係る光源ユニットは、基板の一面に発光素子が実装されるとともに、前記基板に、前記一面における前記発光素子が実装されない領域と前記一面の反対側である他面とを繋ぐ基板貫通部が形成された光源部と、前記光源部が配置される台座主部を有するとともに、前記台座主部に、前記台座主部の前記他面と対向する第1面における前記基板貫通部に対応した領域と前記第1面の反対側である第2面とを繋ぐ台座貫通部が形成された台座と、前記第2面に配置される基板保持具であり、前記第2面に沿って滑動することによって前記台座主部に係着する係着部、及び、前記第2面の側から前記基板貫通部と前記台座貫通部とに挿通された状態で前記滑動に伴い前記基板貫通部を移動し、前記係着部が前記台座主部に係着した状態で前記基板における前記基板貫通部以外の領域と前記第2面と交差する方向に重なる保持部を有する基板保持具とを備える。 In the light source unit according to the present invention, a light emitting element is mounted on one surface of a substrate, and a substrate penetrating portion connecting a region on the one surface on which the light emitting element is not mounted and another surface on the opposite side of the one surface are connected. The pedestal main portion is provided with a light source portion formed of the above and the pedestal main portion on which the light source portion is arranged, and the pedestal main portion corresponds to the substrate penetrating portion on the first surface of the pedestal main portion facing the other surface. A pedestal on which a pedestal penetrating portion connecting a region and a second surface opposite to the first surface is formed, and a substrate holder arranged on the second surface, which slides along the second surface. As a result, the engaging portion that engages with the pedestal main portion and the substrate penetrating portion move with the sliding in a state of being inserted into the substrate penetrating portion and the pedestal penetrating portion from the side of the second surface. A substrate holder having a holding portion that overlaps a region other than the substrate penetrating portion of the substrate in a direction intersecting the second surface with the engaging portion engaged to the pedestal main portion is provided.
また、本発明に係る光源ユニットは、基板の一面に発光素子が実装されるとともに、前記基板に、前記一面における前記発光素子が実装されない領域と前記一面の反対側である他面とを繋ぐ基板貫通部が形成された光源部と、前記光源部が配置される台座主部を有するとともに、前記台座主部に、前記台座主部の前記他面と対向する第1面における前記基板貫通部に対応した領域と前記第1面の反対側である第2面とを繋ぐ台座貫通部が形成された台座と、前記第2面に配置される基板保持具であり、前記第2面に沿って滑動することによって前記台座主部に係着する係着部、及び、前記第2面の側から前記基板貫通部と前記台座貫通部とに挿通された状態で前記基板が前記第2面に沿って滑動することに伴い前記基板貫通部との相対位置が変わり、前記係着部が前記台座主部に係着した状態で前記基板貫通部以外の領域と前記第2面と交差する方向に重なる保持部を有する基板保持具とを備える。 Further, in the light source unit according to the present invention, a light emitting element is mounted on one surface of a substrate, and the substrate is connected to a region on the one surface on which the light emitting element is not mounted and another surface on the opposite side of the one surface. It has a light source portion on which a penetration portion is formed and a pedestal main portion on which the light source portion is arranged, and the pedestal main portion has a substrate penetration portion on a first surface of the pedestal main portion facing the other surface. A pedestal on which a pedestal penetrating portion connecting the corresponding region and the second surface opposite to the first surface is formed, and a substrate holder arranged on the second surface, along the second surface. The board is inserted along the second surface with the engaging portion engaged to the pedestal main portion by sliding and the substrate penetrating portion and the pedestal penetrating portion from the side of the second surface. The relative position with the substrate penetrating portion changes as the pedestal slides, and the engagement portion overlaps with the region other than the substrate penetrating portion in the direction intersecting the second surface in a state of being engaged to the pedestal main portion. A substrate holder having a holding portion is provided.
本発明に係る光源ユニットは、上記のように構成されたので、簡素な構成及び工程でありながら、光源部が台座から透光部に脱落せず、長期に渡って光源部を確実に保持することができる。 Since the light source unit according to the present invention is configured as described above, the light source unit does not fall off from the pedestal to the translucent unit, and the light source unit is reliably held for a long period of time, although the configuration and process are simple. be able to.
本発明の実施の形態に係る照明装置の構成について、図面を参照して説明する。なお、各図面では各構成部材の大きさの関係が実際のものとは異なる場合がある。また、各図面において、同一の符号を付したものは、同一、またはこれに相当するものであり、これは明細書の全文において共通することとする。そして、同一、またはこれに相当するものは、説明の繰り返しを省略する場合がある。 The configuration of the lighting device according to the embodiment of the present invention will be described with reference to the drawings. In each drawing, the relationship between the sizes of the constituent members may differ from the actual one. In addition, in each drawing, those having the same reference numerals are the same or equivalent thereof, and this shall be common to the entire text of the specification. Then, the same or equivalent may omit the repetition of the description.
以下の実施の形態の説明において、上、下、左、右、前、後、表、裏といった向き、或いは位置が示されている場合がある。これらの表記は、説明の便宜上、そのように記載されており、装置、器具、或いは部品などの配置、方向、或いは向きを限定するものではない。明細書全文に記載されている構成要素の形態は、あくまで例示であって、これらの記載された形態に限定されるものではない。 In the following description of the embodiment, the orientation or position such as top, bottom, left, right, front, back, front, back may be indicated. These notations are described as such for convenience of explanation, and do not limit the arrangement, direction, or orientation of the device, instrument, or component. The forms of the components described in the full text of the specification are merely examples, and are not limited to these described forms.
実施の形態.
本実施の形態に係る照明装置1は、照明装置1が備える灯具3、或いは光源ユニット30における、光源部31の保持に特徴がある。
Embodiment.
The lighting device 1 according to the present embodiment is characterized in holding the light source unit 31 in the lighting tool 3 or the light source unit 30 included in the lighting device 1.
本実施の形態に係る照明装置1が備える光源ユニット30は、基板311の一面である実装面312に発光素子310が実装されるとともに、基板311に、実装面312における発光素子310が実装されない領域と実装面312の反対側の他面である非実装面313とを繋ぐ基板貫通部314が形成された光源部31と、光源部31が配置される台座主部320を有するとともに、台座主部320に、台座主部320の非実装面313と対向する第1面321における基板貫通部314に対応した領域と第1面321の反対側である第2面322とを繋ぐ台座貫通部である保持部通過孔が形成された台座32と、第2面322に配置される基板保持具としてのバネ受具36とを備え、バネ受具36は、第2面322に沿って滑動することによって台座主部320に係着する係着部363、及び、第2面322の側から保持部通過孔と基板貫通部314とに挿通された状態で滑動に伴い基板貫通部314を移動し、係着部363が台座主部320に係着した状態で基板311における基板貫通部314以外の領域と第2面322と交差する方向に重なる基板保持部370を有しているので基板保持具として機能する。 In the light source unit 30 included in the lighting device 1 according to the present embodiment, the light emitting element 310 is mounted on the mounting surface 312 which is one surface of the substrate 311 and the light emitting element 310 on the mounting surface 312 is not mounted on the substrate 311. It has a light source portion 31 in which a substrate penetrating portion 314 is formed to connect the board and the non-mounting surface 313 which is the other surface on the opposite side of the mounting surface 312, and a pedestal main portion 320 in which the light source portion 31 is arranged. The pedestal penetrating portion connects the region corresponding to the substrate penetrating portion 314 on the first surface 321 facing the non-mounting surface 313 of the pedestal main portion 320 to the second surface 322 on the opposite side of the first surface 321. A pedestal 32 in which a holding portion passage hole is formed and a spring receiver 36 as a substrate holder arranged on the second surface 322 are provided, and the spring receiver 36 slides along the second surface 322. The board penetrating part 363 is engaged with the pedestal main part 320, and the board penetrating part 314 is moved and engaged with sliding while being inserted into the holding part passing hole and the board penetrating part 314 from the side of the second surface 322. Since the landing portion 363 has a substrate holding portion 370 that overlaps the area other than the substrate penetrating portion 314 of the substrate 311 in the direction intersecting the second surface 322 in a state of being engaged to the pedestal main portion 320, it functions as a substrate holder. To do.
また、バネ受具36は、第2面322に沿って滑動することによって台座主部320に係着する係着部363、及び、第2面322の側から保持部通過孔と基板貫通部314とに挿通された状態で基板311が第2面322に沿って滑動することに伴い基板貫通部314との相対位置が変わり、係着部363が台座主部320に係着した状態で基板311における基板貫通部314以外の領域と第2面322と交差する方向に重なる基板保持部370を有しているので基板保持具として機能する。 Further, the spring receiver 36 slides along the second surface 322 to engage with the pedestal main portion 320, and the holding portion passing hole and the substrate penetrating portion 314 from the side of the second surface 322. As the substrate 311 slides along the second surface 322 in the state of being inserted into and, the relative position with the substrate penetrating portion 314 changes, and the substrate 311 is in a state where the engaging portion 363 is attached to the pedestal main portion 320. Since it has a substrate holding portion 370 that overlaps a region other than the substrate penetrating portion 314 in the above and the direction intersecting the second surface 322, it functions as a substrate holder.
<照明装置1の構成>
図1及び図2を参照して、本実施の形態に係る照明装置1の全体の構成を説明する。
<Configuration of lighting device 1>
The overall configuration of the lighting device 1 according to the present embodiment will be described with reference to FIGS. 1 and 2.
図1は、本実施の形態に係る照明装置1の斜視図である。図2は、本実施の形態に係る照明装置1を器具2と灯具3とに分割した分割斜視図である。 FIG. 1 is a perspective view of the lighting device 1 according to the present embodiment. FIG. 2 is a split perspective view of the lighting device 1 according to the present embodiment divided into the fixture 2 and the lamp 3.
以下の説明において、照明装置1の長手方向に沿った方向を長手方向X、長手方向Xに直交し長手方向Xに対する短手方向を短手方向Y、長手方向X及び短手方向Yの何れとも直交する方向を上下方向Zとする。また、上下方向Zにおいて、照明装置1が取り付けられる造営部9の側(すなわち天井、壁などの被取付部側)への向きを上向きZ1とし、上向きZ1と反対側への向きであり照明装置1から光が照射される照射空間側への向きを下向きZ2とする。なお、上向きZ1は、灯具3が器具2に取り付けられる向きであり、下向きZ2は、灯具3が器具2から取り外される向きである。 In the following description, the direction along the longitudinal direction of the illuminating device 1 is the longitudinal direction X, the lateral direction orthogonal to the longitudinal direction X is the lateral direction Y, the longitudinal direction X, and the lateral direction Y. The direction orthogonal to each other is the vertical direction Z. Further, in the vertical direction Z, the direction toward the side of the construction portion 9 to which the lighting device 1 is mounted (that is, the side to which the lighting device 1 is attached) is upward Z1, and the direction is opposite to the upward Z1 and is the lighting device. The direction toward the irradiation space side where the light is irradiated from 1 is defined as downward Z2. The upward Z1 is the direction in which the lamp 3 is attached to the fixture 2, and the downward Z2 is the orientation in which the lamp 3 is removed from the fixture 2.
図1、図2に示すように、本実施の形態に係る照明装置1は、天井、壁などの造営部9に設置される器具2と、器具2に設けられた灯具装着部21に対して着脱自在に装着される灯具3とを備える。本実施の形態では、一例として長尺形状の照明装置1を用いて説明するがこれに限定されるものではない。 As shown in FIGS. 1 and 2, the lighting device 1 according to the present embodiment has a reference to a fixture 2 installed in a building portion 9 such as a ceiling or a wall and a lamp mounting portion 21 provided in the fixture 2. It is provided with a lamp 3 that is detachably attached. In the present embodiment, a long-shaped lighting device 1 will be used as an example, but the present embodiment is not limited to this.
<器具2の構成>
器具2は、ボルト(図示は省略)などの固定具を用いて天井、壁などの造営部9に対して固定される、所謂直付けタイプの灯具取付用の照明器具である。器具2は、灯具3の少なくとも一部が収容されて装着される灯具装着部21が形成された器具本体20と、器具本体20の端部に取り付けられ、長手方向Xにおける灯具装着部21の端部を覆う器具端部23とを備える。また、器具2は、器具配線具25として器具電線250と器具電線250の一端が接続される端子台252とを備える。端子台252には、器具2の外部から引き込まれた電源線(図示は省略)が接続される。そして、器具2は、灯具装着部21に灯具3を装着するためのバネ24を備える。
<Structure of instrument 2>
The fixture 2 is a so-called direct-mounting type lighting fixture for mounting a lamp, which is fixed to a building portion 9 such as a ceiling or a wall by using a fixture such as a bolt (not shown). The fixture 2 is attached to the fixture main body 20 in which the lighting fixture mounting portion 21 in which at least a part of the lighting fixture 3 is housed and mounted is formed, and the end portion of the fixture main body 20, and the end of the lighting fixture mounting portion 21 in the longitudinal direction X. It is provided with an instrument end portion 23 that covers the portion. Further, the instrument 2 includes an instrument wire 250 and a terminal block 252 to which one end of the instrument electric wire 250 is connected as the instrument wiring tool 25. A power line (not shown) drawn from the outside of the appliance 2 is connected to the terminal block 252. The fixture 2 is provided with a spring 24 for mounting the lamp 3 on the lamp mounting portion 21.
(器具本体20)
器具本体20は、長手方向Xに沿って延設される灯具装着部21を形成する3面である、矩形形状をなす器具底面部210と、器具底面部210の長手方向Xに沿った側辺のそれぞれから起立する一対の器具側面部214とを有する。一対の器具側面部214は、下向きZ2に沿って形成されており、互いに対向している。灯具装着部21における器具底面部210の反対側の対向する部分には、器具底面部210に対応した矩形状の開口216が形成されている。上下方向Zに沿う灯具装着部21の断面は、照射空間側が開口した凹形状である。一対の器具側面部214の下端は本体下端215であり、後述する端部下端232とともに開口縁部を構成する。
(Instrument body 20)
The fixture body 20 has a rectangular-shaped fixture bottom surface 210 and side sides of the fixture bottom surface 210 along the longitudinal direction X, which are three surfaces forming a lamp mounting portion 21 extending along the longitudinal direction X. It has a pair of instrument side portions 214 that stand up from each of the above. The pair of instrument side surfaces 214 are formed along the downward Z2 and face each other. A rectangular opening 216 corresponding to the fixture bottom surface 210 is formed in the opposite portion of the lamp mounting portion 21 on the opposite side of the fixture bottom surface 210. The cross section of the lamp mounting portion 21 along the vertical direction Z has a concave shape with the irradiation space side open. The lower end of the pair of instrument side surface portions 214 is the lower end portion 215 of the main body, and constitutes the opening edge portion together with the lower end portion 232 of the end portion described later.
器具本体20は、一対の器具側面部214の下端から、短手方向Yにおける外側、且つ造営部9の側に向かって、すなわち斜め上方に向かって形成される傾斜部22を有する。傾斜部22は、短手方向Yにおける灯具装着部21の両側に長手方向Xに渡って延設されている。傾斜部22は灯具3から照射される光の一部を照射空間側に反射する反射部として機能する。 The instrument main body 20 has an inclined portion 22 formed from the lower ends of the pair of instrument side surface portions 214 toward the outside in the lateral direction Y and toward the construction portion 9, that is, diagonally upward. The inclined portions 22 extend in the longitudinal direction X on both sides of the lamp mounting portion 21 in the lateral direction Y. The inclined portion 22 functions as a reflecting portion that reflects a part of the light emitted from the lamp 3 toward the irradiation space side.
本実施の形態では、器具本体20は、金属材料からなる板材を折り曲げたり、金属材料を押し出したりして形成される。 In the present embodiment, the instrument main body 20 is formed by bending a plate material made of a metal material or extruding a metal material.
器具底面部210には、複数の貫通孔211が形成されている。本実施の形態では、商用電源から電力供給を受けるための電源線(図示は省略)を灯具装着部21内部に引き込む配線孔、器具2を造営部9に固定するためのボルトなどの固定具(図示は省略)を挿通させる固定孔などが、器具底面部210を貫通する貫通孔211として形成されている。 A plurality of through holes 211 are formed in the bottom surface portion 210 of the instrument. In the present embodiment, a fixing tool such as a wiring hole for drawing a power line (not shown) for receiving power supply from a commercial power source into the lamp mounting portion 21 and a bolt for fixing the fixture 2 to the building portion 9 (not shown). A fixing hole or the like through which (not shown) is inserted is formed as a through hole 211 penetrating the bottom surface portion 210 of the instrument.
(器具端部23)
器具端部23は、長手方向Xにおける灯具装着部21の両端を覆うように長手方向Xにおける器具本体の両端に取り付けられ、器具底面部210、器具側面部214、及び傾斜部22の両端部と当接している。開口縁部である端部下端232には、長手方向Xにおける灯具3の端部が当接する。
(Instrument end 23)
The fixture end 23 is attached to both ends of the fixture body in the longitudinal direction X so as to cover both ends of the lamp mounting portion 21 in the longitudinal direction X, and is attached to both ends of the fixture bottom surface 210, the fixture side surface 214, and the inclined portion 22. It is in contact. The end portion of the lamp 3 in the longitudinal direction X comes into contact with the lower end portion 232 of the end portion, which is the opening edge portion.
本実施の形態では、器具端部23は、金属材料からなる板材が折り曲げられて形成される。器具端部23は、複数の照明装置1を長手方向Xに連結設置する場合に送り電線の挿通が行えるように、端部主部230の一部に開放自在のノックアウト231が形成されてもよい。 In the present embodiment, the instrument end 23 is formed by bending a plate made of a metal material. An openable knockout 231 may be formed in a part of the end main portion 230 of the fixture end portion 23 so that a feed wire can be inserted when a plurality of lighting devices 1 are connected and installed in the longitudinal direction X. ..
(バネ24)
バネ24は、長手方向Xに沿って対になるように、灯具装着部21の器具底面部210にネジなどの固定具(図示は省略)を用いて固定されている。バネ24は、ステンレス材料、バネ鋼材などの金属材料を用いて弾性変形するように形成される。バネ24は、灯具装着部21に灯具3を装着するための連結機構を構成する器具2の側の連結具であり、後述する灯具3のバネ受具36と係合するように、器具底面部210におけるバネ受具36対応した位置に配設されている。バネ24は、後述する灯具3が備えるバネ受具36とともに照明装置1の連結機構を構成する器具2の側の連結具である。
(Spring 24)
The springs 24 are fixed to the fixture bottom surface 210 of the lamp mounting portion 21 by using a fixture (not shown) such as a screw so as to form a pair along the longitudinal direction X. The spring 24 is formed so as to be elastically deformed by using a metal material such as a stainless steel material or a spring steel material. The spring 24 is a connecting tool on the side of the fixture 2 that constitutes a connecting mechanism for mounting the lighting fixture 3 on the lighting fixture mounting portion 21, and is a bottom portion of the fixture so as to engage with the spring receiver 36 of the lighting fixture 3 described later. It is arranged at a position corresponding to the spring receiver 36 in 210. The spring 24 is a connecting tool on the side of the fixture 2 that constitutes the connecting mechanism of the lighting device 1 together with the spring receiving device 36 included in the lighting tool 3 described later.
(器具配線具25)
器具配線具25は、器具電線250と器具電線250の一端が接続される端子台252とを備える。
(Instrument wiring tool 25)
The instrument wiring tool 25 includes an instrument wire 250 and a terminal block 252 to which one end of the instrument wire 250 is connected.
端子台243は、灯具装着部21の器具底面部210にネジなどの固定具(図示は省略)を用いて固定されている。端子台243には、器具底面部210に形成された配線用の貫通孔211から灯具装着部21の内部に引き込まれた電源線、信号線(何れも図示は省略)といった電線が接続される。また、器具電線240は、器具電線240の他端に設けられた器具電線コネクタ241を介して後述する灯具3の灯具電線410と接続される。器具配線具24は、商用電源などの外部電源から灯具3に供給される電力、或いは灯具3の点灯電力を制御するための制御信号を伝送する経路である。 The terminal block 243 is fixed to the fixture bottom surface 210 of the lamp mounting portion 21 by using a fixture (not shown) such as a screw. The terminal block 243 is connected to electric wires such as a power line and a signal line (both not shown) drawn into the lamp mounting portion 21 from a through hole 211 formed in the bottom surface portion 210 of the fixture for wiring. Further, the appliance electric wire 240 is connected to the lamp electric wire 410 of the lamp 3 described later via the appliance electric wire connector 241 provided at the other end of the appliance electric wire 240. The fixture wiring tool 24 is a path for transmitting a control signal for controlling the electric power supplied to the lamp 3 from an external power source such as a commercial power source or the lighting power of the lamp 3.
なお、照明装置1を長手方向Xに連結して設置した場合には、隣接する照明装置に電力や制御信号を伝送するための送り電線が接続され、この場合、灯具装着部21の内部には、送り電線も配設される。 When the lighting device 1 is connected and installed in the longitudinal direction X, a feed wire for transmitting electric power or a control signal is connected to the adjacent lighting device. In this case, the inside of the lamp mounting portion 21 is inside. , The feed wire is also arranged.
<灯具3の構成>
図1及び図2に加え、図3から図7を参照して本実施の形態に係る灯具3の構成を説明する。
<Structure of lighting equipment 3>
In addition to FIGS. 1 and 2, the configuration of the lamp 3 according to the present embodiment will be described with reference to FIGS. 3 to 7.
図3は、本実施の形態に係る灯具3の斜視図であり、図2における灯具3の斜視図とは斜視方向が異なる。図4は、本実施の形態に係る灯具の3の分解斜視図である。
図5は、本実施の形態に係るバネ受具36を説明する斜視図で、図5(a)は照射側からの斜視図で、図5(b)は器具側からの斜視図であり台座32への取り付けを説明する図である。図6は、本実施の形態に係るバネ受具36の特徴を説明する斜視図である。図7は、本実施の形態に係るバネ受具36の特徴を説明する断面図で、図7(a)は、バネ受具36を台座32に係着させる前の準備状態を、図7(b)は、バネ受具36を台座32に係着させる工程に移行可能となっている状態を、図7(b)は、バネ受具36を台座32係着させる工程が完了した状態を、それぞれ示している。
FIG. 3 is a perspective view of the lamp 3 according to the present embodiment, and the perspective direction is different from the perspective view of the lamp 3 in FIG. FIG. 4 is an exploded perspective view of the lamp 3 according to the present embodiment.
5A and 5B are perspective views for explaining the spring receiver 36 according to the present embodiment, FIG. 5A is a perspective view from the irradiation side, and FIG. 5B is a perspective view from the instrument side and is a pedestal. It is a figure explaining the attachment to 32. FIG. 6 is a perspective view illustrating the features of the spring receiver 36 according to the present embodiment. FIG. 7 is a cross-sectional view for explaining the features of the spring receiver 36 according to the present embodiment, and FIG. 7A shows a prepared state before the spring receiver 36 is attached to the pedestal 32. b) shows a state in which the process of engaging the spring receiver 36 to the pedestal 32 can be performed, and FIG. 7 (b) shows a state in which the process of engaging the spring receiver 36 to the pedestal 32 is completed. Each is shown.
図2、図3に示すように、灯具3は、光源部31、台座32、バネ受具36、制御装置38、灯具配線具41、電線保持具40、及び透光部であるカバー70を備える。光源部31、台座32、及びバネ受具36は、本実施の形態における光源ユニット30を構成する、灯具3は長尺形状に形成されている。灯具3は、器具2に形成された灯具装着部21の内部に一部が収納された状態で、器具2に取り付けられる。 As shown in FIGS. 2 and 3, the lamp 3 includes a light source unit 31, a pedestal 32, a spring receiver 36, a control device 38, a lamp wiring tool 41, an electric wire holder 40, and a cover 70 which is a translucent unit. .. The light source unit 31, the pedestal 32, and the spring receiver 36 constitute the light source unit 30 according to the present embodiment, and the lamp 3 is formed in an elongated shape. The lamp 3 is attached to the fixture 2 in a state where a part of the lamp 3 is housed inside the lamp mounting portion 21 formed on the fixture 2.
(光源部31)
光源部31は、基板311と基板311に実装される発光素子310とからなる。基板311は長手方向Xに沿った長尺形状であり、矩形状に形成されている。基板311は、ガラス・エポキシ基板、ガラス・コンポジット基板、紙エポキシ基板、紙フェノール基板、金属ベース基板などを用いることができる。
(Light source unit 31)
The light source unit 31 includes a substrate 311 and a light emitting element 310 mounted on the substrate 311. The substrate 311 has a long shape along the longitudinal direction X, and is formed in a rectangular shape. As the substrate 311, a glass / epoxy substrate, a glass / composite substrate, a paper epoxy substrate, a paper phenol substrate, a metal base substrate, or the like can be used.
基板311には、長手方向Xに沿って列状に複数の発光素子310が配置されている。本実施の形態では、発光素子310として発光ダイオード(Light Emitting Diode;以下、LEDと称す。)素子が用いられる。発光素子310は、波長が440〜480〔nm〕の青色光を出射するLEDチップ上に青色光を黄色光に波長変換する蛍光体を配してパッケージ化された面実装部品である疑似白色LED素子が用いられ、基板311の一面である実装面312に面実装されている。 A plurality of light emitting elements 310 are arranged in a row on the substrate 311 along the longitudinal direction X. In the present embodiment, a light emitting diode (Light Emitting Diode; hereinafter referred to as an LED) element is used as the light emitting element 310. The light emitting element 310 is a pseudo-white LED which is a surface-mounted component packaged by arranging a phosphor that converts blue light into yellow light on an LED chip that emits blue light having a wavelength of 440 to 480 [nm]. The element is used and is surface-mounted on the mounting surface 312, which is one surface of the substrate 311.
実装面312、或いは実装面312の反対側の他面である非実装面313には、導電性材料からなる配線パタン(図示は省略)が敷設されており、発光素子310と配線パタンとが電気的に接続されて光源回路が形成される。後述する制御装置38から基板311に点灯電力が供給されると発光素子310が点灯する。 A wiring pattern (not shown) made of a conductive material is laid on the mounting surface 312 or the non-mounting surface 313 which is the other surface on the opposite side of the mounting surface 312, and the light emitting element 310 and the wiring pattern are electrically connected. A light source circuit is formed by being connected to each other. When the lighting power is supplied to the substrate 311 from the control device 38 described later, the light emitting element 310 is lit.
基板311の少なくとも実装面312は、反射率が高い高反射タイプのレジストを用いて、実装面312を高反射面としている。高反射タイプのレジストは、例えば白色である。実装面312には、高反射タイプのレジストに限らず、他の反射部材が、塗布、印刷、蒸着などの方法によって直接設けられてもよい。また、基板311とは別部材である反射部材が実装面312に貼合されてもよい。 At least the mounting surface 312 of the substrate 311 uses a highly reflective resist having a high reflectance, and the mounting surface 312 is a highly reflective surface. The highly reflective type resist is, for example, white. Not limited to the highly reflective type resist, other reflective members may be directly provided on the mounting surface 312 by a method such as coating, printing, or vapor deposition. Further, a reflective member which is a member different from the substrate 311 may be attached to the mounting surface 312.
基板311は、発光素子310が長手方向Xに沿うように、そして、非実装面313を第1面321に当接させるように、後述する台座32に設置される。基板311は、接着剤、粘着シートなどの接着部材60を用いて、非実装面313を第1面321に接着固定されて設置されてもよい。 The substrate 311 is installed on a pedestal 32, which will be described later, so that the light emitting element 310 is along the longitudinal direction X and the non-mounting surface 313 is in contact with the first surface 321. The substrate 311 may be installed by adhering and fixing the non-mounting surface 313 to the first surface 321 using an adhesive member 60 such as an adhesive or an adhesive sheet.
基板311の実装面312は、台座32と当接した状態で、発光素子310の動作熱を台座32へ伝達する熱伝達面となる。 The mounting surface 312 of the substrate 311 is a heat transfer surface that transfers the operating heat of the light emitting element 310 to the pedestal 32 in a state of being in contact with the pedestal 32.
基板311の、発光素子310が配置されていない、短手方向Yにおける基板311の両端側には、基板貫通部314が設けられている。基板貫通部314は、長手方向Xに沿った基板311の端辺の一部が切り欠かれた切欠き部である。本実施の形態では、基板貫通部314は短手方向Yにおける外側が開放された切欠き部として形成されているが、基板貫通部314は周囲が閉塞した貫通孔として形成されてもよい。 Substrate penetrating portions 314 are provided on both ends of the substrate 311 in the lateral direction Y in which the light emitting element 310 is not arranged. The substrate penetration portion 314 is a notch portion in which a part of the end edge of the substrate 311 along the longitudinal direction X is cut out. In the present embodiment, the substrate penetration portion 314 is formed as a notch portion whose outside is open in the lateral direction Y, but the substrate penetration portion 314 may be formed as a through hole whose periphery is closed.
基板貫通部314は、基板311が台座32に設置された状態で台座貫通部に対応した位置に形成される。詳しくは、いずれも後述する第1係合孔3231及び基板保持部通過孔3232が台座貫通部であり、基板311は、台座貫通部と基板貫通部314とが重なるように台座32に設置される。 The substrate penetration portion 314 is formed at a position corresponding to the pedestal penetration portion in a state where the substrate 311 is installed on the pedestal 32. Specifically, the first engaging hole 3231 and the substrate holding portion passing hole 3232, which will be described later, are pedestal penetrating portions, and the substrate 311 is installed on the pedestal 32 so that the pedestal penetrating portion and the substrate penetrating portion 314 overlap each other. ..
本実施の形態では、基板貫通部314は、後述するバネ受具36が装着される位置に対応して形成されている。これは、基板311が台座32に設置されている状態で、バネ受具36が備える基板保持部370が基板貫通部314の内部を貫通方向に挿通し、この状態から、基板保持部370が基板貫通部314の内部を貫通方向と交わる第2面322に沿った方向に滑動するためである。 In the present embodiment, the substrate penetrating portion 314 is formed corresponding to the position where the spring receiver 36 described later is mounted. This is a state in which the substrate 311 is installed on the pedestal 32, the substrate holding portion 370 provided in the spring receiver 36 is inserted through the inside of the substrate penetrating portion 314 in the penetrating direction, and from this state, the substrate holding portion 370 is inserted into the substrate. This is because the inside of the penetrating portion 314 slides in the direction along the second surface 322 that intersects the penetrating direction.
つまり、基板貫通部314は、基板保持部370が挿通する方向視において基板保持部370の形状に対応して形成される挿通部315と、基板保持部370が滑動する方向に沿って基板保持部370が滑動する距離(長さ)に対応して形成される滑動部316とからなり、挿通部315と滑動部316とは、基板保持部370が滑動する方向である長手方向Xに沿って連続して配置されている。 That is, the substrate penetrating portion 314 is the insertion portion 315 formed corresponding to the shape of the substrate holding portion 370 in the direction in which the substrate holding portion 370 is inserted, and the substrate holding portion along the direction in which the substrate holding portion 370 slides. It is composed of a sliding portion 316 formed corresponding to the sliding distance (length) of the 370, and the insertion portion 315 and the sliding portion 316 are continuous along the longitudinal direction X, which is the direction in which the substrate holding portion 370 slides. It is arranged.
なお、バネ受具36が台座32に係着されている状態、つまりバネ受具36が備える基板保持部370が基板貫通部314に挿通されている状態で、基板311を第2面に沿って滑動させながら台座32に設置する場合には、基板貫通部314は、基板311が滑動する方向に沿って基板311が滑動する距離(長さ)に対応して形成される。 The substrate 311 is placed along the second surface in a state where the spring receiver 36 is engaged to the pedestal 32, that is, a substrate holding portion 370 included in the spring receiver 36 is inserted through the substrate penetrating portion 314. When the substrate 32 is installed on the pedestal 32 while sliding, the substrate penetrating portion 314 is formed corresponding to the distance (length) in which the substrate 311 slides along the direction in which the substrate 311 slides.
(台座32)
台座32は、長手方向Xに沿って延設され、矩形形状の平板である台座主部320と、短手方向Yにおける台座主部320の端部から台座主部320と交差する方向に沿って立設する台座側部330とを備える。
(Pedestal 32)
The pedestal 32 extends along the longitudinal direction X and is a rectangular flat plate along the direction intersecting the pedestal main portion 320 and the end portion of the pedestal main portion 320 in the lateral direction Y to the pedestal main portion 320. It is provided with a pedestal side portion 330 to be erected.
台座32は、鉄、アルミニウムなどの金属材料を用いて形成される。台座32は、金属材料からなる板材を折り曲げたり、金属材料を押し出したりして形成される。台座32は、長手方向Xと交わる断面形状が略コの字形状であり、長手方向Xに沿って延設されている。 The pedestal 32 is formed by using a metal material such as iron or aluminum. The pedestal 32 is formed by bending a plate material made of a metal material or extruding a metal material. The pedestal 32 has a substantially U-shaped cross section intersecting the longitudinal direction X, and extends along the longitudinal direction X.
灯具3が器具2の灯具装着部21に装着された状態で、台座主部320の第1面321は照射側に面しており、後述するカバー70のカバー支持部704と対向する。そして、第1面321の反対の側である第2面322は器具2の側に面しており、器具2の器具底面部210と対向する。 With the lamp 3 mounted on the lamp mounting portion 21 of the fixture 2, the first surface 321 of the pedestal main portion 320 faces the irradiation side and faces the cover support portion 704 of the cover 70, which will be described later. The second surface 322, which is the opposite side of the first surface 321, faces the side of the instrument 2 and faces the instrument bottom surface 210 of the instrument 2.
台座主部320には、基板311が設置される。詳しくは、基板311は、非実装面313を第1面321に当接させるようにして台座主部320に設置される。この際、基板311は、実装面312に実装された発光素子310が、カバー70のカバー主部701と対向するように台座主部320に設置される。 A substrate 311 is installed on the pedestal main portion 320. Specifically, the substrate 311 is installed on the pedestal main portion 320 so that the non-mounting surface 313 is in contact with the first surface 321. At this time, the substrate 311 is installed on the pedestal main portion 320 so that the light emitting element 310 mounted on the mounting surface 312 faces the cover main portion 701 of the cover 70.
また、台座主部320には、何れも後述する、バネ受具36、制御装置38、及び、電線保持具40が設置される。詳しくは、バネ受具36、制御装置38、及び、電線保持具40は、何れも、台座主部320における第2面322に設置されている。そして、台座主部320には、324バネ受具取付部323、制御装置取付部326、及び電線保持具取付部324が形成されており、バネ受具36、制御装置38、及び、電線保持具40は、各取付部に対して、何れも、第2面に沿って滑動する工程を経て取り付けられている。 Further, a spring receiver 36, a control device 38, and an electric wire holder 40, which will be described later, are installed on the pedestal main portion 320. Specifically, the spring receiver 36, the control device 38, and the electric wire holder 40 are all installed on the second surface 322 of the pedestal main portion 320. A 324 spring receiver mounting portion 323, a control device mounting portion 326, and an electric wire holder mounting portion 324 are formed on the pedestal main portion 320, and the spring receiver 36, the control device 38, and the electric wire holder are formed. Each of the 40s is attached to each attachment portion through a step of sliding along the second surface.
台座32は、光源部31、或いは制御装置35の動作熱を受熱し、灯具3から外部にこの熱を放散させるヒートシンクとして機能する。台座主部320の第1面321は、基板311と当接した状態で、発光素子310の動作熱を基板311から伝達される熱伝達面となる。 The pedestal 32 functions as a heat sink that receives the operating heat of the light source unit 31 or the control device 35 and dissipates this heat from the lamp 3 to the outside. The first surface 321 of the pedestal main portion 320 is a heat transfer surface in which the operating heat of the light emitting element 310 is transferred from the substrate 311 in a state of being in contact with the substrate 311.
台座側部330は、短手方向Yにおける台座主部320の両端を基端部331として器具2の側、つまり上向きZ1に向かって立設している。基端部331の反対の側の先端部332は、後述するカバー70が取り付けられる係合部であり、短手方向Yにおける内側にカール状の加工が施されている。 The pedestal side portion 330 is erected with both ends of the pedestal main portion 320 in the lateral direction Y as the base end portions 331 toward the side of the instrument 2, that is, upward Z1. The tip portion 332 on the opposite side of the base end portion 331 is an engaging portion to which the cover 70, which will be described later, is attached, and is curled inward in the lateral direction Y.
(バネ受具36)
図5及び図6に示すように、バネ受具36は、器具2が備えるバネ24が係合するバネ係合部371が形成された連結主部370、バネ受具36を支持部31の台座主部320に固定するために連結主部370と一体に形成された係着部363、及び基板保持部370を備える。灯具3は、バネ受具36と器具2が備えるバネ24とが係り合い(係合し)連結することによって、器具2の灯具装着部21に装着される。バネ受具36は、器具2が備えるバネ24とともに照明装置1の連結機構を構成する灯具3の側の連結具である。
(Spring receiver 36)
As shown in FIGS. 5 and 6, the spring receiver 36 is a pedestal of a connecting main portion 370 formed with a spring engaging portion 371 in which the spring 24 included in the appliance 2 is engaged, and a spring receiver 36 being supported. It includes an engaging portion 363 integrally formed with the connecting main portion 370 for fixing to the main portion 320, and a substrate holding portion 370. The lamp 3 is attached to the lamp mounting portion 21 of the fixture 2 by engaging (engaging) the spring receiver 36 and the spring 24 included in the fixture 2. The spring receiver 36 is a connector on the side of the lamp 3 that constitutes the coupling mechanism of the lighting device 1 together with the spring 24 included in the appliance 2.
本実施の形態では、2つのバネ受具36が、台座主部320の第1面321の長手方向Xにおける両端部側にそれぞれ配置される。バネ受具36は、係着部363を、バネ受具取付部323に係着することによって支持部31に取り付けられる。 In the present embodiment, the two spring receivers 36 are arranged on both end sides of the first surface 321 of the pedestal main portion 320 in the longitudinal direction X. The spring receiver 36 is attached to the support portion 31 by engaging the engagement portion 363 to the spring receiver attachment portion 323.
詳しくは、バネ受具取付部323は、台座主部320に形成されたブリッジ部3230、ブリッジ部の切り起こし孔である第1係合孔3231、2つの第2係合孔3233、及び移動規制部3233からなる。そして、係着部36は、第1係合孔3231に挿通された状態でブリッジ部3230と係合する第1係合部364、2つの第2係合孔3233に挿通された状態で台座主部320と係合する2つの第2係合部365、及び移動規制部3233と係合する係止部366からなる。第1係合部364、及び2つの第2係合孔3233はバネ受具36の上下方向Zの移動を規制し、係止部366はバネ受具36の滑動方向(長手方向X)の移動を規制する。 Specifically, the spring receiver mounting portion 323 includes a bridge portion 3230 formed in the pedestal main portion 320, a first engaging hole 3231 which is a cut-up hole of the bridge portion, two second engaging holes 3233, and movement restriction. It is composed of a part 3233. Then, the engaging portion 36 is inserted into the first engaging portion 364 that engages with the bridge portion 3230 while being inserted through the first engaging hole 3231, and is inserted into the two second engaging holes 3233. It is composed of two second engaging portions 365 that engage with the portion 320 and a locking portion 366 that engages with the movement restricting portion 3233. The first engaging portion 364 and the two second engaging holes 3233 restrict the movement of the spring receiver 36 in the vertical direction Z, and the locking portion 366 regulates the movement of the spring receiver 36 in the sliding direction (longitudinal direction X). To regulate.
2つの第2係合孔3233は、第2係合部365の挿抜が可能である挿通部3235と、第2係合部365の挿抜が不可能であり、バネ受具36を滑動させる向きに挿通部3235から連続して形成された滑動部3236とからなる。2つの第2係合部365は、挿通部3235に挿通された状態で台座主部320の第2面よりも照射側に配置されており、この状態でバネ受具36を滑動することに伴い第2係合部365は滑動部3236に移動するため台座主部320と係合する。 The two second engaging holes 3233 have an insertion portion 3235 in which the second engaging portion 365 can be inserted and removed, and the second engaging portion 365 cannot be inserted and removed, so that the spring receiver 36 is slid. It is composed of a sliding portion 3236 formed continuously from the insertion portion 3235. The two second engaging portions 365 are arranged on the irradiation side of the second surface of the pedestal main portion 320 in a state of being inserted through the insertion portion 3235, and as the spring receiver 36 slides in this state, The second engaging portion 365 engages with the pedestal main portion 320 in order to move to the sliding portion 3236.
第1係合部364は、上下方向Zにおける連結主部360の下端からバネ受具36を装着する向きに起立して形成されている。第2係合部365は、短手方向Yにおける連結主部360の両端から連結主部360と交差する方向に沿って形成された連結側部362の下端に形成されている。係止部366は、第1係合部364における連結主部360の側の端部に形成されている。 The first engaging portion 364 is formed so as to stand upright from the lower end of the connecting main portion 360 in the vertical direction Z in the direction in which the spring receiver 36 is mounted. The second engaging portion 365 is formed at the lower end of the connecting side portion 362 formed from both ends of the connecting main portion 360 in the lateral direction Y along the direction intersecting the connecting main portion 360. The locking portion 366 is formed at an end portion of the first engaging portion 364 on the side of the connecting main portion 360.
第1係合部364における連結主部360と反対側の端部には、2つの基板保持部370が形成されている。2つの基板保持部370は、それぞれ接続部371と基板対向部372とからなる。接続部371は、第1係合部364の先端部から下向きに起立して形成されており、基板対向部372は、上下方向Zにおける接続部371の下端からバネ受具36を装着する向きに起立して形成されている。 Two substrate holding portions 370 are formed at an end portion of the first engaging portion 364 opposite to the connecting main portion 360. The two substrate holding portions 370 are composed of a connecting portion 371 and a substrate facing portion 372, respectively. The connecting portion 371 is formed so as to stand upright from the tip end portion of the first engaging portion 364, and the substrate facing portion 372 is oriented in the direction in which the spring receiver 36 is mounted from the lower end of the connecting portion 371 in the vertical direction Z. It is formed upright.
接続部371は、上下方向Zの長さ寸法が支持部の厚さ寸法と基板の厚さ寸法との加算値よりも大きくなるように形成される。2つの基板保持部370が光を遮ることがないように、上下方向Zに沿った接続部371の長さ寸法は、基板対向部372が基板311と接触しない程度に極力小さい寸法であることが好ましい。基板対向部372は、バネ受具36がバネ受具取付部323に係着した状態で、少なくとも一部が基板311と対向する形状と寸法で形成される。 The connecting portion 371 is formed so that the length dimension in the vertical direction Z is larger than the sum of the thickness dimension of the support portion and the thickness dimension of the substrate. The length dimension of the connecting portion 371 along the vertical direction Z should be as small as possible so that the substrate facing portion 372 does not come into contact with the substrate 311 so that the two substrate holding portions 370 do not block the light. preferable. The substrate facing portion 372 is formed in a shape and dimensions in which at least a part of the spring receiver 36 is engaged with the spring receiver mounting portion 323 and faces the substrate 311.
バネ受具36は、器具2が備えるバネ24に対応する位置に配置される。つまり、バネ受具36は、器具2が備えるバネ24に対応して、長手方向Xにおける灯具3の一方の端部側に配置されてもよいし、長手方向Xにおける灯具3の両方の端部側に配置されてもよい。なお、バネ受具36、及びバネ受具36に対応して器具2が備えるバネ24は、灯具制御装置38、電線保持具40などと接触しない位置を選択して配置する。 The spring receiver 36 is arranged at a position corresponding to the spring 24 included in the instrument 2. That is, the spring receiver 36 may be arranged on one end side of the lamp 3 in the longitudinal direction X corresponding to the spring 24 included in the fixture 2, or both ends of the lamp 3 in the longitudinal direction X. It may be placed on the side. The spring receiver 36 and the spring 24 provided in the fixture 2 corresponding to the spring receiver 36 are arranged at positions that do not come into contact with the lamp control device 38, the electric wire holder 40, and the like.
図7を参照して、バネ受具36が支持部31のバネ受具取付部323に対して係着される過程を説明する。なお、図7において、台座32の移動規制部3233と第2係合孔3234、及びバネ受具36の係止部366と第2係合部365は図示を省略している。 The process in which the spring receiver 36 is engaged with the spring receiver attachment portion 323 of the support portion 31 will be described with reference to FIG. 7. In FIG. 7, the movement restricting portion 3233 and the second engaging hole 3234 of the pedestal 32, and the locking portion 366 and the second engaging portion 365 of the spring receiver 36 are not shown.
図7(a)に示すように、準備として、まず、バネ受具36の2つの基板保持部370をバネ受具取付部323の基板保持部挿通孔3232の位置に合わせる。次に、バネ受具36を矢印Pの向きに移動して、基板保持部370を基板保持部挿通孔3232に挿通させる。 As shown in FIG. 7A, as a preparation, first, the two board holding portions 370 of the spring receiver 36 are aligned with the positions of the board holding portion insertion holes 3232 of the spring receiver mounting portion 323. Next, the spring receiver 36 is moved in the direction of the arrow P to insert the substrate holding portion 370 into the substrate holding portion insertion hole 3232.
図7(b)に示すように、第1係合部364が台座32の第2面322に当接した状態で基板保持部370の挿通が完了する。すなわち係着の準備が完了する。この時点で基板対向部372は基板311の実装面312よりも照射側に配置されている。この状態から、バネ受具36を第2面322に沿って、矢印Sの向きに滑動させる。 As shown in FIG. 7B, the insertion of the substrate holding portion 370 is completed in a state where the first engaging portion 364 is in contact with the second surface 322 of the pedestal 32. That is, the preparation for engagement is completed. At this point, the substrate facing portion 372 is arranged on the irradiation side of the mounting surface 312 of the substrate 311. From this state, the spring receiver 36 is slid along the second surface 322 in the direction of the arrow S.
バネ受具36が第2面322に沿って滑動することに伴い、第1係合部364は第1係合孔3231に差し込まれ、ブリッジ部3230と係合する状態となる。台座32に形成された第1係合孔3231と基板311に形成された移動部316とは、上下方向Zに重なるように配置されており、バネ受具36が第2面322に沿って滑動することに伴い、基板保持部370は第1係合孔3231及び移動部316を移動する。つまり、台座32に形成された第1係合孔3231と基板311に形成された移動部316とは、ともに基板保持部370の移動部である。基盤保持部370は、移動の際に台座32及び基板311と接触しない。なお、図示は省略するが、第1係合部364がブリッジ部3230と係合する状態となっているとき、第2係合部365は第2係合孔3234に挿通した状態で台座32と係合している。 As the spring receiver 36 slides along the second surface 322, the first engaging portion 364 is inserted into the first engaging hole 3231 and is in a state of engaging with the bridge portion 3230. The first engaging hole 3231 formed in the pedestal 32 and the moving portion 316 formed in the substrate 311 are arranged so as to overlap each other in the vertical direction Z, and the spring receiver 36 slides along the second surface 322. As a result, the substrate holding portion 370 moves through the first engaging hole 3231 and the moving portion 316. That is, the first engaging hole 3231 formed in the pedestal 32 and the moving portion 316 formed in the substrate 311 are both moving portions of the substrate holding portion 370. The board holding portion 370 does not come into contact with the pedestal 32 and the board 311 when moving. Although not shown, when the first engaging portion 364 is engaged with the bridge portion 3230, the second engaging portion 365 is inserted into the second engaging hole 3234 with the pedestal 32. Engaged.
図7(c)に示すように、基板保持部370が、第1係合孔3231或いは移動部316の終端に当接した状態でバネ受具36の滑動は終了する。この状態で、基板対向部372は基板311と上下方向Zに沿って重なるように、基板311の実装面312よりも照射側に配置される。 As shown in FIG. 7C, the sliding of the spring receiver 36 ends in a state where the substrate holding portion 370 is in contact with the end of the first engaging hole 3231 or the moving portion 316. In this state, the substrate facing portion 372 is arranged on the irradiation side of the mounting surface 312 of the substrate 311 so as to overlap the substrate 311 along the vertical direction Z.
このように、バネ受具36が台座32に係着されることによって、基板保持部370は、基板311をカバー70の側へ脱落しないように保持できる状態となる。図示は省略するが、バネ受具36の滑動が終了した状態では、係止部366が移動規制部3233と係合しており、バネ受具36の台座32への係着が完了する。 By engaging the spring receiver 36 to the pedestal 32 in this way, the substrate holding portion 370 is in a state where the substrate 311 can be held toward the cover 70 so as not to fall off. Although not shown, when the sliding of the spring receiver 36 is completed, the locking portion 366 is engaged with the movement restricting portion 3233, and the engagement of the spring receiver 36 to the pedestal 32 is completed.
(制御装置38)
制御装置38は、商用電源などの外部電源から端子台243を介して供給される電力から発光素子310を点灯させる点灯電力に変換して光源部31に供給する制御ユニット380(図示は省略)と、制御装置38の外郭部であり、制御ユニット380を収容する制御ユニット収容具381とを備える。
(Control device 38)
The control device 38 is a control unit 380 (not shown) that converts power supplied from an external power source such as a commercial power source via the terminal block 243 into lighting power for lighting the light emitting element 310 and supplies it to the light source unit 31. It is an outer shell portion of the control device 38, and includes a control unit accommodating tool 381 for accommodating the control unit 380.
制御ユニット収容具381は、互いに嵌着される、収容具本体部382と収容具蓋部390とを備える。収容具本体部382は、台座32と制御ユニット380との間に配置され、台座主部320と対向する矩形状の本体底部383、本体底部383の周縁部から器具側に向かって起立した本体周壁部384を備える。長手方向Xにおける本体底部383の一方の端部には差込片385が、他方の端部にはネジ穴が形成された固定部386(図示は省略)がそれぞれ設けられている。収容具蓋部390は、制御ユニット380を間にして本体底部383の反対側に配置される蓋底部391と、蓋底部391の周縁部から台座32の側に向かって起立した蓋周壁部392とを備える。制御ユニット収容具381は、例えば、鉄、アルミニウムなどの金属材料からなる板材を折り曲げて形成される。 The control unit accommodating tool 381 includes an accommodating tool main body portion 382 and an accommodating tool lid portion 390 that are fitted to each other. The housing tool main body 382 is arranged between the pedestal 32 and the control unit 380, and is a rectangular main body bottom 383 facing the pedestal main 320, and a main body peripheral wall that stands up from the peripheral edge of the main body bottom 383 toward the instrument side. A unit 384 is provided. An insertion piece 385 is provided at one end of the bottom portion 383 of the main body in the longitudinal direction X, and a fixing portion 386 (not shown) having a screw hole formed at the other end is provided. The container lid portion 390 includes a lid bottom portion 391 arranged on the opposite side of the main body bottom portion 383 with the control unit 380 in between, and a lid peripheral wall portion 392 that stands up from the peripheral edge portion of the lid bottom portion 391 toward the pedestal 32 side. To be equipped. The control unit accommodating tool 381 is formed by bending a plate material made of a metal material such as iron or aluminum.
本実施の形態では、制御装置38は、台座主部320に形成された制御装置取付部326に取付けられる。制御装置取付部326は、台座主部を切り起こして形成された差込部3260とネジ穴3262が形成された固定部3861とを備えている。制御装置38は、第2面322に沿って滑動させながら差込片385を差込部3260に差し込み、第1面321から第2面322に向かって固定部3861のネジ孔3262に挿通されるネジ50を、収容具本体部382に設けられたネジ孔(図示は省略)にねじ込むことによって台座主部320の第2面322に固定される。 In the present embodiment, the control device 38 is attached to the control device attachment portion 326 formed on the pedestal main portion 320. The control device mounting portion 326 includes an insertion portion 3260 formed by cutting up the pedestal main portion and a fixing portion 3861 having a screw hole 3262 formed therein. The control device 38 inserts the insertion piece 385 into the insertion portion 3260 while sliding along the second surface 322, and is inserted into the screw hole 3262 of the fixing portion 3861 from the first surface 321 to the second surface 322. The screw 50 is fixed to the second surface 322 of the pedestal main portion 320 by screwing it into a screw hole (not shown) provided in the housing tool main body portion 382.
(灯具配線具41)
第1面321のうち、バネ受具36、制御装置38、及び、後述する電線保持具40が設置されていない領域には、灯具配線具41である灯具電線410、給電線412などが配置される。
(Lighting fixture wiring tool 41)
In the area of the first surface 321 where the spring receiver 36, the control device 38, and the electric wire holder 40 described later are not installed, the lamp electric wire 410, the feeding line 412, etc., which are the lamp wiring tools 41, are arranged. Ru.
灯具電線410は、灯具電線410の先端に設けられた灯具電線コネクタ411を介して器具2の器具電線250と接続される。灯具電線410は、商用電源などの外部電源から灯具3に供給される電力、或いは灯具3の点灯電力を制御するための制御信号を伝送する経路である。 The lamp wire 410 is connected to the fixture wire 250 of the fixture 2 via the lamp wire connector 411 provided at the tip of the lamp wire 410. The lamp electric wire 410 is a path for transmitting a power supplied to the lamp 3 from an external power source such as a commercial power source or a control signal for controlling the lighting power of the lamp 3.
給電線412は、給電線412の先端に設けられた給電線コネクタ413が、基板311の非実装面313に接続端を配する基板コネクタ304と接続される。給電線412は、制御装置38から点灯電力を光源部31に伝送する経路である。 In the feeder line 412, the feeder line connector 413 provided at the tip of the feeder line 412 is connected to the substrate connector 304 whose connection end is arranged on the non-mounting surface 313 of the substrate 311. The feeder line 412 is a path for transmitting lighting power from the control device 38 to the light source unit 31.
(電線保持具40)
電線保持具40は、台座主部320第2面322と対向する台座部400、灯具配線具41を所定の位置に保持するために、台座部400より器具側に形成された電線保持部401、及び、電線保持具40を支持部31の台座主部320に固定するために、台座部400より照射側に形成された2つの保持具係合部402を備える。電線保持具40は、電気絶縁性を有する樹脂材料などを用いて一体に形成される。
(Wire holder 40)
The electric wire holder 40 includes a pedestal portion 400 facing the second surface 322 of the pedestal main portion 320, and an electric wire holding portion 401 formed on the instrument side of the pedestal portion 400 in order to hold the lamp wiring tool 41 at a predetermined position. In addition, in order to fix the electric wire holder 40 to the pedestal main portion 320 of the support portion 31, two holder engaging portions 402 formed on the irradiation side of the pedestal portion 400 are provided. The electric wire holder 40 is integrally formed by using a resin material having electrical insulation.
本実施の形態では、電線保持具40は、台座主部320に形成された電線保持具取付部324に取付けられる。電線保持具取付部324は、台座主部320を貫通して形成される2つの取付孔3240と台座主部320を部分的に器具側に突出させて形成される係止突起3243とを備えている。2つの取付孔3240は電線保持具40の上下方向Zの移動を規制し、係止突起3243は電線保持具40の滑動方向(長手方向X)の移動を規制する。 In the present embodiment, the electric wire holder 40 is attached to the electric wire holder attachment portion 324 formed on the pedestal main portion 320. The electric wire holder mounting portion 324 includes two mounting holes 3240 formed through the pedestal main portion 320 and a locking projection 3243 formed by partially projecting the pedestal main portion 320 toward the appliance side. There is. The two mounting holes 3240 regulate the movement of the wire holder 40 in the vertical direction Z, and the locking projection 3243 regulates the movement of the wire holder 40 in the sliding direction (longitudinal direction X).
電線保持具40は、2つの保持具係合部402が台座主部320を貫通する2つの取付孔3240に挿通された状態で台座主部320に係合することによって、電線保持部401が第2面322の側に配置されるように台座32に取り付けられる。 In the electric wire holder 40, the electric wire holding portion 401 becomes the first by engaging the electric wire holder 40 with the pedestal main portion 320 in a state where the two holder engaging portions 402 are inserted into the two mounting holes 3240 penetrating the pedestal main portion 320. It is attached to the pedestal 32 so as to be arranged on the side of the two sides 322.
2つの取付孔3240は、保持具係合部402の挿抜が可能である挿通部3241と、保持具係合部402の挿抜が不可能であり、電線保持具40を滑動させる向きに挿通部3241から連続して形成された滑動部3242とからなる。2つの取付孔3240は、挿通部3241に挿通された状態で台座主部320の第2面よりも照射側に配置されており、この状態で保持具係合部402を滑動することに伴い保持具係合部402は滑動部3242に移動するため台座主部320と係合する。そして、電線保持具40は、係止突起3243に台座部400が係止されることよって滑動方向(長手方向X)の移動が規制された状態で台座主部320に固定される。 The two mounting holes 3240 have an insertion portion 3241 in which the holder engaging portion 402 can be inserted and removed, and an insertion portion 3241 in which the holder engaging portion 402 cannot be inserted and removed and the electric wire holder 40 is slid. It is composed of a sliding portion 3242 continuously formed from the above. The two mounting holes 3240 are arranged on the irradiation side of the second surface of the pedestal main portion 320 in a state of being inserted into the insertion portion 3241, and are held by sliding the holder engaging portion 402 in this state. The tool engaging portion 402 engages with the pedestal main portion 320 in order to move to the sliding portion 3242. Then, the electric wire holder 40 is fixed to the pedestal main portion 320 in a state where the movement in the sliding direction (longitudinal direction X) is restricted by locking the pedestal portion 400 to the locking projection 3243.
(端部電線保持具45)
また、台座32の一方の端部には端部電線保持具45が配置される。端部電線保持具45は、台座32の端部を経由する給電線412を所定の位置に配置するとともに、給電線412に加わる応力を抑制して断線等の不具合を防止する。
(End wire holder 45)
Further, an end wire holder 45 is arranged at one end of the pedestal 32. The end wire holder 45 arranges the feeder line 412 passing through the end portion of the pedestal 32 at a predetermined position, and suppresses the stress applied to the feeder line 412 to prevent problems such as disconnection.
(カバー70)
カバー70は、台座32に対応して長手方向X沿って延設される主カバー700と、長手方向Xにおける主カバー700の両端部に取り付けられる端部カバー705とを備える。主カバー700は、発光素子310から発せられた光を透過するカバー主部701と、カバー70を台座32に取り付けるためのカバー取付部702とを有する。カバー取付部702は、短手方向Yにおけるカバー主部701の両端部から延設して形成されている。
(Cover 70)
The cover 70 includes a main cover 700 extending along the longitudinal direction X corresponding to the pedestal 32, and end covers 705 attached to both ends of the main cover 700 in the longitudinal direction X. The main cover 700 has a cover main portion 701 that transmits light emitted from the light emitting element 310, and a cover attachment portion 702 for attaching the cover 70 to the pedestal 32. The cover mounting portion 702 is formed so as to extend from both ends of the cover main portion 701 in the lateral direction Y.
本実施の形態では、少なくとも主カバー700のカバー主部701と端部カバー705は、透光性を有する樹脂材料などに可視光を拡散する拡散材料を添加した複合材料により形成されており、発光素子310から発せられる光を拡散透過する。樹脂材料は、例えば、アクリル、ポリカーボネート(PC)などを用いることができる。 In the present embodiment, at least the cover main portion 701 and the end cover 705 of the main cover 700 are formed of a composite material in which a diffusing material that diffuses visible light is added to a translucent resin material or the like, and emits light. Diffuses and transmits the light emitted from the element 310. As the resin material, for example, acrylic, polycarbonate (PC) or the like can be used.
カバー取付部702は、台座32の先端部322に係合するカバー係合部703と台座32の第1面321に当接した状態で台座主部320を支持するカバー支持部704とを備える。 The cover mounting portion 702 includes a cover engaging portion 703 that engages with the tip end portion 322 of the pedestal 32 and a cover supporting portion 704 that supports the pedestal main portion 320 in a state of being in contact with the first surface 321 of the pedestal 32.
本実施の形態では、カバー取付部702は、可視光を反射する高反射材料などの遮光材料により形成されており、発光部210から発せられる光を照射空間側に向け、光の利用効率を向上させる。 In the present embodiment, the cover mounting portion 702 is formed of a light-shielding material such as a highly reflective material that reflects visible light, and directs the light emitted from the light emitting portion 210 toward the irradiation space side to improve the light utilization efficiency. Let me.
カバー70は、台座32の第2面322を覆った状態で台座32に取り付けられる。詳しくは、カバー70は、カバー支持部704が台座主部320を支持した状態で、カバー係合部703が台座32の先端部322に係合することによって、台座32に取付けられる。カバー70は、台座32ともに光源部31を覆う外郭部であり、カバー70は外郭部における透光部である。 The cover 70 is attached to the pedestal 32 in a state of covering the second surface 322 of the pedestal 32. Specifically, the cover 70 is attached to the pedestal 32 by engaging the cover engaging portion 703 with the tip end portion 322 of the pedestal 32 in a state where the cover supporting portion 704 supports the pedestal main portion 320. The cover 70 is an outer shell portion that covers the light source portion 31 together with the pedestal 32, and the cover 70 is a translucent portion in the outer shell portion.
<本実施の形態の作用効果>
以上説明したように、本実施の形態に係る照明装置1が備える光源ユニット30は、基板311の一面である実装面312に発光素子310が実装されるとともに、基板311に、実装面312における発光素子310が実装されない領域と実装面312の反対側の他面である非実装面313とを繋ぐ基板貫通部314が形成された光源部31と、光源部31が配置される台座主部320を有するとともに、台座主部320に、台座主部320の非実装面313と対向する第1面321における基板貫通部314に対応した領域と第1面321の反対側である第2面322とを繋ぐ台座貫通部である保持部通過孔が形成された台座32と、第2面322に配置される基板保持具としてのバネ受具36とを備え、バネ受具36は、第2面322に沿って滑動することによって台座主部320に係着する係着部363、及び、第2面322の側から保持部通過孔と基板貫通部314とに挿通された状態で滑動に伴い基板貫通部314を移動し、係着部363が台座主部320に係着した状態で基板311における基板貫通部314以外の領域と第2面322と交差する方向に重なる基板保持部370を有しているので基板保持具として機能する。このため、基板311が台座32から離間した場合であっても、基板311はバネ受具36が有する基板保持部370によって保持されるため、カバー70に向かって脱落することはない。
<Action and effect of this embodiment>
As described above, in the light source unit 30 included in the lighting device 1 according to the present embodiment, the light emitting element 310 is mounted on the mounting surface 312 which is one surface of the substrate 311 and the light emitting element 310 is mounted on the substrate 311. A light source portion 31 in which a substrate penetrating portion 314 is formed connecting a region in which the element 310 is not mounted and a non-mounting surface 313 which is the other surface on the opposite side of the mounting surface 312, and a pedestal main portion 320 in which the light source portion 31 is arranged are provided. In addition, the pedestal main portion 320 has a region corresponding to the substrate penetrating portion 314 on the first surface 321 facing the non-mounting surface 313 of the pedestal main portion 320 and a second surface 322 opposite to the first surface 321. A pedestal 32 having a holding portion passage hole which is a connecting pedestal penetrating portion and a spring receiver 36 as a substrate holder arranged on the second surface 322 are provided, and the spring receiver 36 is provided on the second surface 322. The engaging portion 363 that engages with the pedestal main portion 320 by sliding along the pedestal, and the substrate penetrating portion as it slides while being inserted into the holding portion passing hole and the substrate penetrating portion 314 from the side of the second surface 322. It has a substrate holding portion 370 that moves 314 and overlaps a region other than the substrate penetrating portion 314 of the substrate 311 in a direction intersecting the second surface 322 in a state where the engaging portion 363 is engaged to the pedestal main portion 320. Therefore, it functions as a board holder. Therefore, even when the substrate 311 is separated from the pedestal 32, the substrate 311 is held by the substrate holding portion 370 of the spring receiver 36, so that the substrate 311 does not fall off toward the cover 70.
また、バネ受具36は、第2面322に沿って滑動することによって台座主部320に係着する係着部363、及び、第2面322の側から保持部通過孔と基板貫通部314とに挿通された状態で基板311が第2面322に沿って滑動することに伴い基板貫通部314との相対位置が変わり、係着部363が台座主部320に係着した状態で基板311における基板貫通部314以外の領域と第2面322と交差する方向に重なる基板保持部370を有しているので基板保持具として機能する。このため、基板311が台座32から離間した場合であっても、基板311はバネ受具36が有する基板保持部370によって保持されるため、カバー70に向かって脱落することはない。 Further, the spring receiver 36 slides along the second surface 322 to engage with the pedestal main portion 320, and the holding portion passing hole and the substrate penetrating portion 314 from the side of the second surface 322. As the substrate 311 slides along the second surface 322 in the state of being inserted into and, the relative position with the substrate penetrating portion 314 changes, and the substrate 311 is in a state where the engaging portion 363 is attached to the pedestal main portion 320. Since it has a substrate holding portion 370 that overlaps a region other than the substrate penetrating portion 314 in the above and the direction intersecting the second surface 322, it functions as a substrate holder. Therefore, even when the substrate 311 is separated from the pedestal 32, the substrate 311 is held by the substrate holding portion 370 of the spring receiver 36, so that the substrate 311 does not fall off toward the cover 70.
そして、基板貫通部314は、基板保持具として機能するバネ受具36が滑動する方向に沿うように形成されている。このため、バネ受具36の滑動、及びバネ受具36が備える基板保持部370の移動が妨げられることはなく、バネ受具36は第2面322に沿ってスムーズに滑動し、バネ受具36は台座主部320に対して負担なく係着させることができる。 The substrate penetrating portion 314 is formed so as to follow the sliding direction of the spring receiver 36 that functions as the substrate holder. Therefore, the sliding of the spring receiver 36 and the movement of the substrate holding portion 370 included in the spring receiver 36 are not hindered, and the spring receiver 36 slides smoothly along the second surface 322, and the spring receiver 36 slides smoothly. The 36 can be engaged with the pedestal main portion 320 without burden.
また、基板貫通部314は、基板保持具として機能するバネ受具36が滑動する距離(長さ)に対応して形成されている。このため、バネ受具36が台座主部320に係着した状態で、バネ受具36が有する基板保持部370は、基板311における基板貫通部314以外の領域と第2面322と交差する方向に重なり、基板311が台座32から離間した場合であっても、バネ受具36が有する基板保持部370によって保持されるため、カバー70に向かって脱落することはない。 Further, the substrate penetrating portion 314 is formed corresponding to the sliding distance (length) of the spring receiver 36 that functions as the substrate holder. Therefore, with the spring receiver 36 engaged to the pedestal main portion 320, the substrate holding portion 370 of the spring receiver 36 intersects the second surface 322 with a region other than the substrate penetration portion 314 of the substrate 311. Even when the substrate 311 is separated from the pedestal 32, the substrate 311 is held by the substrate holding portion 370 of the spring receiver 36, so that the substrate 311 does not fall off toward the cover 70.
そして、基板貫通部314は、基板311の滑動の方向に沿うように形成されている。このため、基板保持具として機能するバネ受具36が台座主部320に係着した状態で、基板保持部370が基板311における基板貫通部314以外の領域と、第2面322と交差する方向に重なるように、基板311を滑動させることができる。つまり、基板保持具として機能するバネ受具36を台座主部320に係着させた後に、基板311を台座32設置することができるので、光源ユニット30は組立手順の制約を受けない。 The substrate penetrating portion 314 is formed so as to follow the sliding direction of the substrate 311. Therefore, in a state where the spring receiver 36 functioning as the substrate holder is engaged with the pedestal main portion 320, the direction in which the substrate holder 370 intersects the region other than the substrate penetration portion 314 of the substrate 311 and the second surface 322. The substrate 311 can be slid so as to overlap with. That is, since the substrate 311 can be installed on the pedestal 32 after the spring receiver 36 that functions as the substrate holder is attached to the pedestal main portion 320, the light source unit 30 is not restricted by the assembly procedure.
また、基板貫通部314は、基板311が滑動する距離(長さ)に対応して形成されている。このため、基板保持具として機能するバネ受具36が台座主部320に係着した後に、基板311を滑動させ、そしてこの滑動が完了した状態で、バネ受具36が有する基板保持部370は、基板311における基板貫通部314以外の領域と第2面322と交差する方向に重なり、基板311は滑動が完了した状態で台座32から離間した場合であっても、バネ受具36が有する基板保持部370によって保持されるため、カバー70に向かって脱落することはない。 Further, the substrate penetrating portion 314 is formed corresponding to the distance (length) in which the substrate 311 slides. Therefore, after the spring receiver 36 that functions as the substrate holder is engaged with the pedestal main portion 320, the substrate 311 is slid, and in a state where this sliding is completed, the substrate holder 370 that the spring receiver 36 has is , The substrate 311 overlaps the region other than the substrate penetrating portion 314 in the direction intersecting the second surface 322, and the substrate 311 has the substrate that the spring receiver 36 has even when it is separated from the pedestal 32 in the state where the sliding is completed. Since it is held by the holding portion 370, it does not fall off toward the cover 70.
そして、基板貫通部314は、基板保持部370が挿入する方向視における基板保持部370の形状に対応して形成されている。このため、基板保持部370は基板保持部挿通孔3232への挿通が妨げられることがなく、基板保持部370をスムーズに基板保持部挿通孔3232へ挿通させることができる。 The substrate penetrating portion 314 is formed corresponding to the shape of the substrate holding portion 370 in the direction in which the substrate holding portion 370 is inserted. Therefore, the substrate holding portion 370 is not hindered from being inserted into the substrate holding portion insertion hole 3232, and the substrate holding portion 370 can be smoothly inserted into the substrate holding portion insertion hole 3232.
さらに、基板保持具として機能するバネ受具36は、係着部362と基板保持部370とが一体に形成されている。このため、台座に係着されるバネ受具36と基板保持具とを別々に備える必要がなく、光源ユニットは簡素な構成となるので資材コストを低減することができる。また、基板保持具として機能するバネ受具36のみを台座に取り付ける簡素な作業となるので、製造コストを低減することができる。 Further, in the spring receiver 36 that functions as a substrate holder, the engagement portion 362 and the substrate holder 370 are integrally formed. Therefore, it is not necessary to separately provide the spring receiver 36 attached to the pedestal and the substrate holder, and the light source unit has a simple structure, so that the material cost can be reduced. Further, since only the spring receiver 36 that functions as the substrate holder is attached to the pedestal, the manufacturing cost can be reduced.
<変形例>
上記の本実施の形態において、照明装置1は、反射部である傾斜部22を備えた、所謂V字タイプの器具2を用いて説明したが、これに限らず、照明装置1は、傾斜部を備えない所謂トラフタイプ、或いは、反射笠を備えた笠付きタイプの照明装置であってもよい。
<Modification example>
In the above embodiment, the illuminating device 1 has been described by using the so-called V-shaped appliance 2 provided with the inclined portion 22 which is a reflecting portion, but the illuminating device 1 is not limited to this. It may be a so-called trough type lighting device that does not have the above, or a shaded type lighting device that has a reflective shade.
上記の本実施の形態において、照明装置1は、器具2を天井、壁などの造営部9に対して固定する、所謂直付けタイプの灯具取付用の照明器具であるものとして説明したが、これに限らず、照明装置1は、天井、壁などの造営部9に形成した開口に埋め込んで使用される器具を採用した、所謂埋込タイプの照明装置であってもよい。 In the above embodiment, the lighting device 1 has been described as being a so-called direct mounting type lighting fixture for mounting a lamp, which fixes the fixture 2 to a building portion 9 such as a ceiling or a wall. The lighting device 1 may be a so-called embedded type lighting device that employs a device that is used by being embedded in an opening formed in a construction portion 9 such as a ceiling or a wall.
本実施の形態において、器具本体20、器具端部23、及び支持部31は、金属材料を用いて形成されるものとして説明したが、これに限らず、器具本体20、器具端部23、或いは支持部31は、金属材料以外の材料を用いて形成されてもよく、例えば、樹脂材料、セラミック材料などを用いて形成されたものであってもよい。 In the present embodiment, the instrument body 20, the instrument end 23, and the support portion 31 have been described as being formed by using a metal material, but the present invention is not limited to this, and the instrument body 20, the instrument end 23, or the instrument end 31 is not limited to this. The support portion 31 may be formed by using a material other than the metal material, and may be formed by using, for example, a resin material, a ceramic material, or the like.
本実施の形態において、光源部31は、発光素子310としてパッケージ化された面実装型(SMD型)のLED素子を例示して説明したが、これに限らず、光源部31は、複数のLEDチップが基板上に直接実装され、複数のLEDチップを蛍光体含有樹脂によって一括して封止した構成であるCOB(Chip On Board)タイプの光源部であってもよい。 In the present embodiment, the light source unit 31 has been described by exemplifying a surface mount type (SMD type) LED element packaged as a light emitting element 310, but the light source unit 31 is not limited to this, and the light source unit 31 is a plurality of LEDs. A COB (Chip On Board) type light source unit may be used, in which the chips are mounted directly on the substrate and a plurality of LED chips are collectively sealed with a phosphor-containing resin.
本実施の形態において、発光素子としてLEDを例示して説明したが、固体レーザ(Solid State Laser)、半導体レーザ(Semiconductor Laser)、有機EL(ElectroLuminescence)または無機ELなどの発光素子を用いてもよい。そして、発光素子の数は、複数に限らず、1つであってもよい。詳しくは、長手方向の長さが基板311または支持部31の長手方向の長さと略などしい、長尺の有機EL素子1つを発光素子310として用い、有機EL素子の長手方向と基板311または支持部31の長手方向が並行になるように配置してもよい。 In the present embodiment, the LED has been exemplified as the light emitting element, but a light emitting element such as a solid state laser (Solid State Laser), a semiconductor laser (Semiconductor Laser), an organic EL (Electroluminescence), or an inorganic EL may be used. .. The number of light emitting elements is not limited to a plurality, and may be one. Specifically, one long organic EL element whose length in the longitudinal direction is abbreviated as the length in the longitudinal direction of the substrate 311 or the support portion 31 is used as the light emitting element 310, and the longitudinal direction of the organic EL element and the substrate 311 or The support portions 31 may be arranged so that the longitudinal directions are parallel to each other.
実施の形態において、台座32は、金属製の板材を折り曲げて形成されるものと説明したが、これに限らず、台座32は、押出成形など他の形成方法を用いて製造されるものであってもよい。また、台座32は、金属製以外に、樹脂材料、セラミック材料などを用いて製造されたものであってもよい。樹脂材料として、例えば、アクリル、ポリカーボネート(PC)などを用いることができる。 In the embodiment, it has been described that the pedestal 32 is formed by bending a metal plate material, but the present invention is not limited to this, and the pedestal 32 is manufactured by using another forming method such as extrusion molding. You may. Further, the pedestal 32 may be manufactured by using a resin material, a ceramic material, or the like, in addition to being made of metal. As the resin material, for example, acrylic, polycarbonate (PC) and the like can be used.
以上、本発明の実施の形態、及び変形例について説明したが、これらの実施の形態、及び変形例のうち、2つ以上を組み合わせて実施しても構わない。或いは、これらの実施の形態のうち、1つを部分的に実施しても構わない。或いは、これらの実施の形態のうち、2つ以上を部分的に組み合わせて実施しても構わない。なお、本発明は、これらの実施の形態に限定されるものではなく、必要に応じて種々の変更が可能である。 Although the embodiments and modifications of the present invention have been described above, two or more of these embodiments and modifications may be combined and implemented. Alternatively, one of these embodiments may be partially implemented. Alternatively, two or more of these embodiments may be partially combined and implemented. The present invention is not limited to these embodiments, and various modifications can be made as needed.
1 照明装置、2 器具、20 器具本体、21 灯具装着部、210 器具底面部、211 貫通孔、214 器具側面部、215 本体下端、216 開口、22 傾斜部、23 器具端部、230 端部主部、231 ノックアウト、232 端部下端、24 バネ、25 器具配線具、250 器具電線、251 器具電線コネクタ、252 端子台、3 灯具、30 光源ユニット、31 光源部、310 発光素子、311 基板、312 実装面(一面)、313 非実装面(他面)、314 基板貫通部、315 挿通部、316 移動部、32 台座、320 台座主部、321 第1面(照射側の面)、322 第2面(器具側の面)、323 バネ受具取付部、3230 ブリッジ部、3231 第1係合孔、3232 基板保持部挿通孔、3233 移動規制部、3234 第2係合孔、3235 挿通部、3236 滑動部、324 電線保持具取付部、3240 取付孔、3241 挿通部、3242 滑動部、3243 係止突起、326 制御装置取付部、3260 差込部、3261 固定部、3262 ネジ孔、330 台座側部、331 基端部、332 先端部、36 バネ受具、360 連結主部、361 バネ係合部、362 連結側部、363 係着部、364 第1係合部、365 第2係合部、366 係止部、370 基板保持部、371 接続部、372 基板対向部、38 制御装置、380 制御ユニット、381、 制御ユニット収容具、382、 収容具本体部、383 本体底部、384 本体周壁部、385 差込片、386 固定部、390 収容具蓋部、391 蓋底部、392 蓋周壁部、41 灯具配線具、410 灯具電線、411 灯具電線コネクタ、412 給電線、413 給電線コネクタ、40 電線保持具、400 台座部、401 電線保持部、402 保持具係合部、403 ボルト規制部、45 端部電線保持具、50 ネジ、60 接着部材、70 カバー、700 主カバー、701 カバー主部、702 カバー取付部、703 カバー係合部、704 カバー支持部、705 端部カバー、9造営部。 1 Lighting device, 2 Equipment, 20 Equipment body, 21 Lighting equipment mounting part, 210 Equipment bottom part, 211 Through hole, 214 Equipment side part, 215 Main body lower end, 216 opening, 22 Inclined part, 23 Equipment end, 230 End main 231 Knockout, 232 End end, 24 Spring, 25 Instrument wiring tool, 250 Instrument wire, 251 Instrument wire connector, 252 terminal block, 3 Lighting, 30 Light source unit, 31 Light source, 310 Light emitting element, 311 board, 312 Mounting surface (one surface), 313 non-mounting surface (other surface), 314 board penetration part, 315 insertion part, 316 moving part, 32 pedestal, 320 pedestal main part, 321 first surface (irradiation side surface), 322 second Surface (device side surface) 323 Spring receiver mounting part, 3230 Bridge part, 3231 1st engagement hole, 3232 Board holding part insertion hole, 3233 Movement restriction part, 3234 2nd engagement hole, 3235 insertion part, 3236 Sliding part, 324 Wire holder mounting part, 3240 mounting hole, 3241 insertion part, 3242 Sliding part, 3243 locking protrusion, 326 Control device mounting part, 3260 insertion part, 3261 fixing part, 3262 screw hole, 330 pedestal side part , 331 base end, 332 tip, 36 spring receiver, 360 connection main part, 361 spring engagement part, 362 connection side part, 363 engagement part, 364 first engagement part, 365 second engagement part, 366 Locking part, 370 Board holding part, 371 Connection part, 372 Board facing part, 38 Control device, 380 Control unit, 381, Control unit housing tool, 382, Storage tool main body, 383 Main body bottom, 384 Main body peripheral wall, 385 plug-in piece, 386 fixing part, 390 accommodating tool lid part, 391 lid bottom part, 392 lid peripheral wall part, 41 lighting tool wiring tool, 410 lighting tool wire, 411 lighting tool wire connector, 412 feeding line, 413 feeding line connector, 40 wire holding Tool, 400 pedestal part, 401 wire holder, 402 holder engagement part, 403 bolt regulation part, 45 end wire holder, 50 screws, 60 adhesive member, 70 cover, 700 main cover, 701 cover main part, 702 Cover mounting part, 703 cover engaging part, 704 cover support part, 705 end cover, 9 construction part.
Claims (13)
前記光源部が配置される台座主部を有するとともに、前記台座主部に、前記台座主部の前記他面と対向する第1面における前記基板貫通部に対応した領域と前記第1面の反対側である第2面とを繋ぐ台座貫通部が形成された台座と、
前記第2面に配置される基板保持具であり、前記第2面に沿って滑動することによって前記台座主部に係着する係着部、及び、前記第2面の側から前記基板貫通部と前記台座貫通部とに挿通された状態で前記滑動に伴い前記基板貫通部を移動し、前記係着部が前記台座主部に係着した状態で前記基板における前記基板貫通部以外の領域と前記第2面と交差する方向に重なる保持部を有する基板保持具と
を備えた光源ユニット。 A light source unit in which a light emitting element is mounted on one surface of a substrate and a substrate penetrating portion is formed on the substrate to connect a region on the one surface on which the light emitting element is not mounted and another surface on the opposite side of the one surface.
It has a pedestal main part on which the light source portion is arranged, and the pedestal main part has a region corresponding to the substrate penetrating part on the first surface of the pedestal main part facing the other surface and the opposite of the first surface. A pedestal with a pedestal penetration that connects the second surface on the side,
A substrate holder arranged on the second surface, an engaging portion that engages with the pedestal main portion by sliding along the second surface, and a substrate penetrating portion from the side of the second surface. And the pedestal penetrating portion, the substrate penetrating portion is moved along with the sliding in a state of being inserted into the pedestal penetrating portion, and the engaging portion is engaged with the pedestal main portion and the region other than the substrate penetrating portion of the substrate. A light source unit including a substrate holder having a holding portion that overlaps the second surface in a direction intersecting with the second surface.
前記基板保持具の前記滑動の方向に沿うように前記基板の端辺が切り欠かれてなる請求項1に記載の光源ユニット。 The substrate penetration portion is
The light source unit according to claim 1, wherein an end edge of the substrate is cut out along the sliding direction of the substrate holder.
前記基板保持具の前記滑動の長さに対応して前記基板の端辺が切り欠かれてなる請求項1又は請求項2に記載の光源ユニット。 The substrate penetration portion is
The light source unit according to claim 1 or 2, wherein an end edge of the substrate is cut out corresponding to the sliding length of the substrate holder.
前記光源部が配置される台座主部を有するとともに、前記台座主部に、」前記台座主部の前記他面と対向する第1面における前記基板貫通部に対応した領域と前記第1面の反対側である第2面とを繋ぐ台座貫通部が形成された台座と、
前記第2面に配置される基板保持具であり、前記第2面に沿って滑動することによって前記台座主部に係着する係着部、及び、前記第2面の側から前記基板貫通部と前記台座貫通部とに挿通された状態で前記基板が前記第2面に沿って滑動することに伴い前記基板貫通部との相対位置が変わり、前記係着部が前記台座主部に係着した状態で前記基板における前記基板貫通部以外の領域と前記第2面と交差する方向に重なる保持部を有する基板保持具と
を備えた光源ユニット。 A light source unit in which a light emitting element is mounted on one surface of a substrate and a substrate penetrating portion is formed on the substrate to connect a region on the one surface on which the light emitting element is not mounted and another surface on the opposite side of the one surface.
In addition to having a pedestal main portion on which the light source portion is arranged, the pedestal main portion has a region corresponding to the substrate penetrating portion on the first surface of the pedestal main portion facing the other surface and the first surface. A pedestal with a pedestal penetration that connects to the second surface on the opposite side,
A substrate holder arranged on the second surface, an engaging portion that engages with the pedestal main portion by sliding along the second surface, and a substrate penetrating portion from the side of the second surface. As the substrate slides along the second surface while being inserted into the pedestal penetrating portion, the relative position with the substrate penetrating portion changes, and the engaging portion engages with the pedestal main portion. A light source unit including a region other than the substrate penetrating portion of the substrate and a substrate holder having a holding portion that overlaps the second surface in a direction intersecting the second surface.
前記基板の前記滑動の方向に沿うように前記基板の端辺が切り欠かれてなる請求項4に記載の光源ユニット。 The substrate penetration portion is
The light source unit according to claim 4, wherein the end edge of the substrate is cut out along the sliding direction of the substrate.
前記基板の前記滑動の長さに対応して前記基板の端辺が切り欠かれてなる請求項4又は請求項5に記載の光源ユニット。 The substrate penetration portion is
The light source unit according to claim 4 or 5, wherein the edge of the substrate is cut out corresponding to the length of the sliding of the substrate.
前記保持部が挿通する方向視における前記保持部の形状に対応して前記基板の端辺が切り欠かれてなる請求項1から請求項6の何れか一項に記載の光源ユニット。 The substrate penetration portion is
The light source unit according to any one of claims 1 to 6, wherein an end edge of the substrate is cut out corresponding to the shape of the holding portion in a directional view through which the holding portion is inserted.
前記係着部と前記保持部とが一体に形成されている請求項1から請求項7の何れか一項に記載の光源ユニット。 The substrate holder is
The light source unit according to any one of claims 1 to 7, wherein the engaging portion and the holding portion are integrally formed.
前記係着部と一体に形成されるとともに、光源部を照明器具に着脱自在に装着するために、前記第2面に配置される連結具を備える請求項1から請求項8の何れか一項に記載の光源ユニット。 The substrate holder is
Any one of claims 1 to 8, which is formed integrally with the engaging portion and includes a connecting tool arranged on the second surface so that the light source portion can be detachably attached to the luminaire. The light source unit described in.
前記係着部と一体に形成されるとともに前記第2面に配置され、前記光源部に点灯電力を供給するための電線が保持される電線保持具を備える請求項1から請求項8の何れか一項に記載の光源ユニット。 The substrate holder is
Any of claims 1 to 8, further comprising an electric wire holder which is formed integrally with the engaging portion and is arranged on the second surface and holds an electric wire for supplying lighting power to the light source portion. The light source unit according to one item.
前記係着部と一体に形成されるとともに前記第2面に配置され、前記光源部に供給される点灯電力を生成する電源回路が収容される電源ケースを備える請求項1から請求項8の何れか一項に記載の光源ユニット。 The substrate holder is
Any of claims 1 to 8 including a power supply case that is formed integrally with the engaging portion and is arranged on the second surface and houses a power supply circuit that generates lighting power supplied to the light source portion. The light source unit according to the first item.
透光性を有し、前記第1面を覆うように前記台座に取り付けられる透光部と
を備えた灯具。 The light source unit according to any one of claims 1 to 11.
A lamp having a translucent property and having a translucent portion attached to the pedestal so as to cover the first surface.
被取付部に取り付けられた状態で、前記灯具が着脱自在に装着される器具と
を備えた照明装置。 The lighting equipment according to claim 12 and
A lighting device including an appliance to which the lamp is detachably attached while being attached to the attached portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019062344A JP2020161441A (en) | 2019-03-28 | 2019-03-28 | Light source unit, lighting fixture, and illuminating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019062344A JP2020161441A (en) | 2019-03-28 | 2019-03-28 | Light source unit, lighting fixture, and illuminating device |
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Publication Number | Publication Date |
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JP2020161441A true JP2020161441A (en) | 2020-10-01 |
Family
ID=72639805
Family Applications (1)
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JP2019062344A Pending JP2020161441A (en) | 2019-03-28 | 2019-03-28 | Light source unit, lighting fixture, and illuminating device |
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2019
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