JP6723403B2 - Lighting fixture and fixture body - Google Patents

Lighting fixture and fixture body Download PDF

Info

Publication number
JP6723403B2
JP6723403B2 JP2019037128A JP2019037128A JP6723403B2 JP 6723403 B2 JP6723403 B2 JP 6723403B2 JP 2019037128 A JP2019037128 A JP 2019037128A JP 2019037128 A JP2019037128 A JP 2019037128A JP 6723403 B2 JP6723403 B2 JP 6723403B2
Authority
JP
Japan
Prior art keywords
cover
light source
source unit
main body
mounting
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.)
Active
Application number
JP2019037128A
Other languages
Japanese (ja)
Other versions
JP2019110134A (en
Inventor
尚徳 相澤
尚徳 相澤
諭史 谷口
諭史 谷口
松田 誠司
誠司 松田
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.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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 Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2019037128A priority Critical patent/JP6723403B2/en
Publication of JP2019110134A publication Critical patent/JP2019110134A/en
Priority to JP2020108142A priority patent/JP6896125B2/en
Application granted granted Critical
Publication of JP6723403B2 publication Critical patent/JP6723403B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

この発明は、照明器具及び器具本体に関する。 The present invention relates to a lighting fixture and a fixture body.

従来より、天井などの被取付に設置されるスクエア型の照明器具において、被取付部に取り付けられた器具本体に、電源を搭載した光源ユニットが取り付けられるものがある。
特許文献1に記載の照明器具は、発光部、反射部を有する光源取付部、拡散パネル、拡散パネルを挟持する枠部を備える光源ユニットが被取付部に固定された本体部に取り付けられている照明器具が記載されている。この光源ユニットは、発光部を点灯させる為の電源ユニットが反射部の側方になるよう枠部に配設されている。
2. Description of the Related Art Conventionally, there is a square-type lighting fixture installed on a ceiling or the like to which a light source unit equipped with a power source is attached to a fixture main body attached to the attachment part.
In the luminaire described in Patent Document 1, a light source unit including a light emitting portion, a light source mounting portion having a reflecting portion, a diffusion panel, and a frame portion sandwiching the diffusion panel is attached to a main body portion fixed to an attached portion. Lighting fixtures are described. In this light source unit, a power supply unit for lighting the light emitting unit is arranged on the side of the reflection unit in the frame portion.

また、器具本体部は凹形状の収容部を有しており、光源ユニットは収容凹部に一部が収納さるよう回動しながら取り付けられるとともにカバーの側方より延出部が延出する照明器具がある。この照明器具は、延出部が光源ユニットと収容凹部との隙間を塞ぐことで、隙間の暗がりを塞いでいる(例えば、特許文献2)。 In addition, the main body of the fixture has a concave-shaped accommodating portion, and the light source unit is attached while rotating so that a part is accommodated in the accommodating concave portion, and the extension portion extends from the side of the cover. There is. In this luminaire, the extension portion closes the gap between the light source unit and the housing recess, thereby closing the darkness of the gap (for example, Patent Document 2).

特開2014−165143号公報JP, 2014-165143, A 特開2014−078426号公報JP, 2014-078426, A 特開2014−72142号公報JP, 2014-72142, A 特開2013−73740号公報JP, 2013-73740, A 米国特許第8360620号明細書U.S. Pat. No. 8,360,620 米国特許出願公開第2012/0155073号明細書U.S. Patent Application Publication No. 2012/0155073

特許文献1に記載の照明器具の光源ユニットは、枠部が、光源取付部の周部を覆う意匠機能も有している。しかし、光源取付部は反射部を備えているとともに、枠部自体も電源ユニットを備えており、枠部が大きく形成され、意匠性の点で課題があった。 In the light source unit of the lighting fixture described in Patent Document 1, the frame portion also has a design function of covering the peripheral portion of the light source mounting portion. However, the light source mounting portion is provided with the reflection portion, and the frame portion itself is also provided with the power supply unit, so that the frame portion is formed large and there is a problem in terms of designability.

また、拡散パネルは枠部と反射部の端部との間に挟持されており、拡散パネルが押圧され破損する場合も有り得る。また、熱膨張率の違いによる不具合、例えば反り等の変形、きしみ音などの異音が発生する可能性もある。 Further, since the diffusion panel is sandwiched between the frame portion and the end portion of the reflection portion, the diffusion panel may be pressed and damaged. Further, there is a possibility that defects due to the difference in the coefficient of thermal expansion, for example, deformation such as warp or abnormal noise such as squeak noise may occur.

また、反射部により前方方向への出射効率は向上しているが、反射部および枠部により、枠部側方方向へは照射されない。その為、照明器具の側方周部および被取付部は暗くなってしまうと考えられる。 Further, although the emission efficiency in the front direction is improved by the reflecting portion, the reflection portion and the frame portion do not irradiate in the lateral direction of the frame portion. Therefore, it is considered that the side peripheral portion and the attached portion of the lighting fixture become dark.

また従来のスクエア型の光源ユニットは、カバー部が取付部に取り付けずらいという課題があった。 Further, the conventional square type light source unit has a problem that the cover portion is difficult to attach to the attaching portion.

また、特許文献2に記載の照明器具は、光源ユニットの一側辺側が引っ掛けられた後に、対向する側辺がバネ部材により引っ張られ取り付けられている。その為、バネ部材の張力により、いきおいよく引っ張られると延出部が開口端縁と干渉して破損することが考えられる。また、この光源ユニットを埋込型の器具本体に用いた際に、光源ユニットの脱着がしにくくなることが考えられる。 In addition, in the lighting device described in Patent Document 2, after one side of the light source unit is hooked, the opposite side is pulled and attached by a spring member. Therefore, it is conceivable that the extension portion interferes with the opening edge and is damaged when the spring member is pulled sufficiently due to the tension of the spring member. In addition, when the light source unit is used in an implantable instrument body, it may be difficult to attach and detach the light source unit.

この発明は、光源ユニットの着脱がしやすい照明器具の提供を目的とする。 An object of the present invention is to provide a lighting fixture in which a light source unit can be easily attached and detached.

この発明の照明器具は、
底面部を有する箱形状であり、前記底面部と対向する開口が設けられた第一の本体部と、
前記第一の本体部に、前記開口の縁を覆うように取り付けられる第二の本体部と、
前記底面部と対向した状態で前記第二の本体部と当接し、前記第一の本体部に取り付けられる光源ユニットと、
を備えた。
The lighting fixture of this invention is
A box shape having a bottom portion, a first main body portion provided with an opening facing the bottom portion,
A second body portion attached to the first body portion so as to cover the edge of the opening;
A light source unit that is in contact with the second main body while facing the bottom surface, and is attached to the first main body,
Equipped with.

この発明の照明器具は、光源ユニットの着脱がしやすい照明器具を提供できる。 The luminaire of the present invention can provide a luminaire in which the light source unit can be easily attached and detached.

実施の形態1の図で、照明器具1の斜視図。FIG. 3 is a perspective view of the lighting fixture 1 according to the first embodiment. 実施の形態1の図で、照明器具1の分解斜視図。FIG. 3 is an exploded perspective view of the lighting fixture 1 according to the first embodiment. 実施の形態1の図で、光源ユニット1000の側面図。FIG. 3 is a side view of the light source unit 1000 in the first embodiment. 実施の形態1の図で、(a)は光源ユニット1000の断面図であり、(b)は組み立て完了後の光源ユニット1000を模式的に示す図。1A is a cross-sectional view of a light source unit 1000, and FIG. 1B is a diagram schematically showing the light source unit 1000 after assembly is completed. 実施の形態1の図で、光源ユニット1000を示す分解斜視図。FIG. 3 is an exploded perspective view showing the light source unit 1000 according to the first embodiment. 実施の形態1の図で、光源ユニット1000の分解詳細図。FIG. 3 is an exploded detailed view of the light source unit 1000 in the first embodiment. 実施の形態1の図で、光源ユニット1000の組立工程図。FIG. 3 is a diagram of the first embodiment and is an assembly process diagram of the light source unit 1000. 実施の形態1の図で、取付バネ210Mの斜視図。FIG. 3 is a perspective view of a mounting spring 210M according to the first embodiment. 実施の形態1の図で、バネ受部230Lの斜視図。FIG. 3 is a perspective view of a spring receiving portion 230L according to the first embodiment. 実施の形態1の図で、爪部240Lを示す斜視図。FIG. 3 is a perspective view showing a claw portion 240L in the view of the first embodiment. 実施の形態1の図で、引掛受部220Mの斜視図。FIG. 3 is a perspective view of a hook receiving portion 220M in the first embodiment. 実施の形態1の図で、器具本体部100への光源ユニット1000の取付工程図。FIG. 3 is a diagram of the first embodiment and is a process diagram of attaching the light source unit 1000 to the instrument body 100. 実施の形態2の図で、光源ユニット2000の側面図。FIG. 6 is a side view of the light source unit 2000 in the second embodiment. 実施の形態2の図で、光源ユニット2000の断面図。FIG. 8 is a cross-sectional view of the light source unit 2000 in the second embodiment. 実施の形態2の図で、カバー部2100の変形例を示す参考図。FIG. 11 is a diagram of the second embodiment and is a reference diagram illustrating a modified example of the cover portion 2100. 実施の形態2の図で、カバー部2100の変形例を示す参考図。FIG. 11 is a diagram of the second embodiment and is a reference diagram illustrating a modified example of the cover portion 2100. 実施の形態3の図で、光源ユニット3000の側面図。FIG. 13 is a side view of a light source unit 3000 in the third embodiment. 実施の形態3の図で、光源ユニット3000の断面図。FIG. 11 is a cross-sectional view of a light source unit 3000 in the diagram of the third embodiment. 実施の形態4の図で、光源ユニット4000の分解斜視図。FIG. 11 is an exploded perspective view of a light source unit 4000 in the diagram of the fourth embodiment. 実施の形態4の図で、光源ユニット4000の側面図。FIG. 13 is a side view of a light source unit 4000 in the diagram of the fourth embodiment. 実施の形態4の図で、光源ユニット4000の断面図。FIG. 14 is a cross-sectional view of a light source unit 4000 according to the fourth embodiment. 実施の形態4の図で、固定具4300等の斜視図。FIG. 16 is a perspective view of a fixture 4300 and the like according to the fourth embodiment. 実施の形態4の図で、固定具4300等の配置を示す平面図。FIG. 13 is a plan view showing the arrangement of a fixture 4300 and the like in the diagram of the fourth embodiment. 実施の形態5の図で、光源ユニット5000の斜視図。FIG. 11 is a perspective view of a light source unit 5000 according to the fifth embodiment. 実施の形態5の図で、光源ユニット5000の分解斜視図。FIG. 16 is an exploded perspective view of a light source unit 5000 in the fifth embodiment. 実施の形態5の図で、光源ユニット5000の断面図。FIG. 16 is a cross-sectional view of a light source unit 5000 in the fifth embodiment. 実施の形態6の図で、照明器具6001の斜視図。FIG. 16 is a perspective view of a lighting device 6001 in the sixth embodiment. 実施の形態6の図で、器具本体部6100の断面図。FIG. 16 is a cross-sectional view of the instrument body 6100 according to the sixth embodiment. 実施の形態6の図で、照明器具6001の断面図。FIG. 16 is a cross-sectional view of a lighting fixture 6001 in the diagram of Embodiment 6. 実施の形態6の図で、照明器具6001の配光を示す図。FIG. 27 is a diagram of Embodiment 6 and illustrates light distribution of a lighting fixture 6001. 実施の形態6の図で、照明器具6001の変形例である照明器具6001−1を示す図。FIG. 28 is a diagram of Embodiment 6 and shows a lighting fixture 6001-1 which is a modification example of the lighting fixture 6001. 実施の形態6の図で、照明器具6001の変形例である照明器具6001−2を示す図。FIG. 28 is a diagram of Embodiment 6 and shows a lighting fixture 6001-2 which is a modification of the lighting fixture 6001. 実施の形態6の図で、照明器具6001の変形例である照明器具6001−3を示す図。FIG. 28 is a diagram of Embodiment 6 and shows a lighting fixture 6001-3 which is a modification of the lighting fixture 6001. 実施の形態7の図で、器具本体部7000を、第一の本体部7100と第二の本体部7200に分解した分解断面図。FIG. 13 is an exploded cross-sectional view of the instrument main body portion 7000 disassembled into a first main body portion 7100 and a second main body portion 7200 in the view of the seventh embodiment. 実施の形態7の図で、側辺部7210の変形例を示した参考図である。FIG. 17 is a diagram of the seventh embodiment and is a reference diagram showing a modified example of the side portion 7210. 実施の形態7の図で、器具本体部の組立方法の変形例を示す図。FIG. 14 is a diagram of the seventh embodiment and shows a modified example of the method for assembling the instrument body.

以下の各実施の形態で述べるカバー固定孔1322、2121、4222、カバー固定溝2121−1、5221は、いずれも固定係止部9100である。
以下の実施の形態で述べる取付正面部1210、取付側面部4120、カバー受部5120は、いずれも化粧部9200である。
The cover fixing holes 1322, 2121, 4222 and the cover fixing grooves 2121-1, 5221 described in each of the following embodiments are all fixed locking portions 9100.
The mounting front surface portion 1210, the mounting side surface portion 4120, and the cover receiving portion 5120 described in the following embodiments are all decorative portions 9200.

実施の形態1.
照明器具1は、器具本体部100と、固定機構200により器具本体部100に着脱自在に取り付けられる光源ユニット1000とを備えている。
Embodiment 1.
The lighting fixture 1 includes a fixture main body 100 and a light source unit 1000 detachably attached to the fixture main body 100 by a fixing mechanism 200.

<***構成の説明***>
(器具本体部100)
器具本体部100は、ボルトなどの固定部材により被取付部(天井など)に取り付けられるものであり、正方形状の本体底面部110と、この本体底面部110の四辺から折り曲げられ形成される4つの側面部120と、本体底面部110に取り付けられ、外部から引き込まれる電源線が取り付けられる電源端子台130と、を備えている。
<Description of structure ***>
(Apparatus body 100)
The instrument main body 100 is attached to an attached portion (ceiling or the like) by a fixing member such as a bolt, and has a square main body bottom portion 110 and four main body bottom portion 110 that are bent and formed from four sides. It is provided with a side surface portion 120 and a power supply terminal block 130 attached to the main body bottom surface portion 110 and to which a power supply line drawn from the outside is attached.

(本体底面部110)
また、本体底面部110には、光源ユニット1000を固定(保持)する為の取付バネ210M(図8)、引掛受部220M(図11)が取り付けられている。
(Main body bottom 110)
Further, an attachment spring 210M (FIG. 8) for fixing (holding) the light source unit 1000 and a hook receiving portion 220M (FIG. 11) are attached to the main body bottom surface portion 110.

(側面部120)
図2に示すように、4つの側面部120は、略台形状であり本体底面部110周部から広がるように斜め方向に立ち上がる4つの傾斜部121と、各傾斜部121の先端から本体底面部110と略平行に外方向へ形成された光源受部122とが形成されている。
一つの傾斜部121は図2にabcdとして示す部分であり、光源受部122はdcefとして示す部分である。
(Side part 120)
As shown in FIG. 2, the four side surface portions 120 have a substantially trapezoidal shape, and four inclined portions 121 that rise in an oblique direction so as to spread from the peripheral portion of the main body bottom portion 110, and the tip of each inclined portion 121 to the main body bottom portion. A light source receiving portion 122 is formed so as to extend outward in a direction substantially parallel to 110.
One inclined part 121 is a part shown as abcd in FIG. 2, and the light source receiving part 122 is a part shown as dcef.

図8に示すように、取付バネ210Mは、本体底面部110に取り付けられる取付部211M、円弧形状部212M、先端部213Mを有する。取付バネ210Mは、本体底面部110に2つ並列するように取り付けられている。また側面部120のいずれか1つ側に寄って配設されている。 As shown in FIG. 8, the mounting spring 210M has a mounting portion 211M mounted on the bottom surface 110 of the main body, an arc-shaped portion 212M, and a tip portion 213M. Two mounting springs 210M are mounted on the bottom surface 110 of the main body so as to be in parallel with each other. Further, it is arranged near any one of the side surface portions 120.

図11は引掛受部220Mの斜視図であるが図11のY方向は図12の(a)に示すY方向である。図11に示すように、引掛受部220は、開口221M、開口縁部221M−1Mを有する。引掛受部220は、取付バネ210が配設された側面部120側と対向する他方の側面部120側に寄って本体底面部110に2つ並列するよう配設されている。 FIG. 11 is a perspective view of the hook receiving portion 220M, and the Y direction in FIG. 11 is the Y direction shown in FIG. As shown in FIG. 11, the hook receiving portion 220 has an opening 221M and opening edge portions 221M-1M. Two hook receiving portions 220 are arranged in parallel with the bottom surface portion 110 of the main body so as to be closer to the other side surface 120 side facing the side surface 120 side where the mounting spring 210 is arranged.

(光源ユニット1000)
光源ユニット1000は、
(1)発光モジュール1100と、
(2)発光モジュール1100が取り付けられたモジュール取付部1200と、
(3)発光モジュール1100を覆うようにモジュール取付部1200に固定されるカバー部1300と、
(4)カバー部1300をモジュール取付部1200に固定する固定具1400と、
(5)発光モジュール1100を点灯させる点灯装置1500と、
(6)取付バネが挿入されるバネ受部230Lと、
(7)引掛受部に引っ掛けられる爪部と
を備えている。
(Light source unit 1000)
The light source unit 1000 is
(1) Light emitting module 1100,
(2) A module mounting portion 1200 to which the light emitting module 1100 is mounted,
(3) A cover portion 1300 fixed to the module mounting portion 1200 so as to cover the light emitting module 1100,
(4) A fixture 1400 for fixing the cover portion 1300 to the module attachment portion 1200,
(5) A lighting device 1500 for lighting the light emitting module 1100,
(6) a spring receiving portion 230L into which a mounting spring is inserted,
(7) A hook portion hooked on the hook receiving portion is provided.

(発光モジュール1100)
図3、図5に示すように、発光モジュール1100は、複数の発光素子1101、略正方形状の矩形形状であり複数の発光素子1101が実装された基板1102を備える。また、発光モジュール1100はモジュール取付部1200に固定されているが、ネジで固定してもよいし接着剤で固定しても良い。なお、図5では発光モジュール1100を4つ記載しているが、1つの発光モジュール1100で4つ分を形成してもよいし、また4つより多く細かく分割しても良い。また、長方形状に形成されたものを並列しても良い。発光素子はこの実施の形態及び以降の実施の形態ではLEDである。
(Light emitting module 1100)
As shown in FIGS. 3 and 5, the light emitting module 1100 includes a plurality of light emitting elements 1101, and a substrate 1102 on which the plurality of light emitting elements 1101 having a substantially square rectangular shape are mounted. Further, although the light emitting module 1100 is fixed to the module mounting portion 1200, it may be fixed by a screw or an adhesive. Although four light emitting modules 1100 are shown in FIG. 5, one light emitting module 1100 may form four light emitting modules 1100, or may be divided into more than four light emitting modules 1100. Alternatively, rectangular shapes may be arranged in parallel. The light emitting element is an LED in this embodiment and the following embodiments.

(モジュール取付部1200)
モジュール取付部1200は、
(1)略四角形状(矩形形状)であり発光モジュール1100が取り付けられる取付正面部1210と、取付正面部1210の側辺1210−1である4辺から発光モジュール1100が取り付けられた側へ立ち上がる(突設する)取付側面部1220とが形成されている。
(2)また、図5に示すように、取付正面部1210のそれぞれの取付側面部1220側には後述する固定具1400が挿し込まれる挿通孔1211が対として形成されている。(3)このように、モジュール取付部1200は、取付正面部1210を有する。取付正面部1210は板状であり、一方の面1210aと一方の面1210aの反対側の他方の面1210bとのうち一方の面1210aに発光素子1101を有する発光モジュール1100が配設される。
(Module mounting part 1200)
The module mounting part 1200 is
(1) A mounting front portion 1210 having a substantially quadrangular shape (rectangular shape) to which the light emitting module 1100 is mounted, and four side edges 1210-1 of the mounting front portion 1210 stand up to the side where the light emitting module 1100 is mounted ( The mounting side surface portion 1220 is formed.
(2) Further, as shown in FIG. 5, insertion holes 1211 into which a fixture 1400, which will be described later, is inserted are formed as a pair on the respective attachment side surface portions 1220 side of the attachment front surface portion 1210. (3) As described above, the module mounting portion 1200 has the mounting front surface portion 1210. The mounting front portion 1210 is plate-shaped, and the light emitting module 1100 having the light emitting element 1101 is disposed on one surface 1210a of the one surface 1210a and the other surface 1210b opposite to the one surface 1210a.

(カバー部1300)
カバー部1300は、一面が開口した略箱形状をしており、開口と対向する面が発光モジュール1100と対向するカバー正面部1310であり、略箱形状の側面がカバー側面部1320になる。カバー側面部1320は開口側端部において、略中央付近に凸部1321が形成されており、また後述する固定具1400が挿し込まれるカバー固定孔1322が形成されている。なお、カバー部1300は4つのカバー側面部1320の外側の寸法は、モジュール取付部1200の4つの取付側面部1220の内側の寸法より小さくなるよう形成されている。
(Cover part 1300)
The cover portion 1300 has a substantially box shape with one surface opened, a surface facing the opening is a cover front surface portion 1310 facing the light emitting module 1100, and a substantially box-shaped side surface is a cover side surface portion 1320. The cover side surface portion 1320 has a convex portion 1321 formed near the center at the opening side end portion, and a cover fixing hole 1322 into which a fixing tool 1400 described later is inserted. The cover portion 1300 is formed such that the outer dimensions of the four cover side surface portions 1320 are smaller than the inner dimensions of the four mounting side surface portions 1220 of the module mounting portion 1200.

このようにカバー部1300は、板状のカバー正面部1310とカバー正面部1310の周縁から立ち上がる壁状のカバー側面部1320とを有し、カバー部1300は、カバー側面部1320の立ち上がる立上方向1320aの端部によって開口(ABCD)(図2)が形成される箱形状であり、発光モジュール1100の発した光を透過する。図2のようにカバー部1300は、開口(ABCD)が発光モジュール1100を覆うようにモジュール取付部1200に配設される。またカバー部1300は、箱形状の内部となるカバー側面部1320の内面1320bに、箱形状の内部から外部に向かう方向でありカバー正面部に沿う方向である挿込方向1310aにカバー固定爪部1420が挿し込まれてカバー固定爪部1420を受ける固定係止部9100であるカバー固定孔1322を有する。 As described above, the cover portion 1300 has the plate-shaped cover front surface portion 1310 and the wall-shaped cover side surface portion 1320 that stands up from the peripheral edge of the cover front surface portion 1310, and the cover portion 1300 is in the rising direction of the cover side surface portion 1320. It has a box shape in which an opening (ABCD) (FIG. 2) is formed by the end portion of 1320a, and transmits light emitted from the light emitting module 1100. As shown in FIG. 2, the cover portion 1300 is arranged in the module mounting portion 1200 so that the opening (ABCD) covers the light emitting module 1100. Further, the cover portion 1300 is provided on the inner surface 1320b of the cover side surface portion 1320, which is the inside of the box shape, in the insertion direction 1310a, which is the direction from the inside of the box shape to the outside, and the direction along the front surface portion of the box. Has a cover fixing hole 1322 which is a fixed locking portion 9100 which is inserted to receive the cover fixing claw portion 1420.

(固定具1400)
モジュール取付部1200に固定される。固定具1400(図6)は、モジュール取付部1200にカバー部1300を配設するためのカバー固定爪部1420を有する。固定具1400は、モジュール取付部1200に配設されカバー部1300を保持する。この実施の形態では固定具1400は金具(固定金具)であるが、金属でなくても、樹脂やカーボン繊維材料でもよい。固定具1400は、略四角形状でありモジュール取付部1200の取付正面部1210に当接し固定される固定正面部1410、固定正面部1410の側辺より間隔をあけて対になるよう配設されたL形状のカバー固定爪部1420を備える。図6に示すように、カバー固定爪部1420は挿通孔1211を介してカバー部1300のカバー固定孔1322に係止し、カバー部1300を固定する。
(Fixing tool 1400)
It is fixed to the module mounting part 1200. The fixture 1400 (FIG. 6) has a cover fixing claw portion 1420 for disposing the cover portion 1300 on the module mounting portion 1200. The fixture 1400 is arranged on the module attachment part 1200 and holds the cover part 1300. Although the fixture 1400 is a metal fitting (fixing metal fitting) in this embodiment, it may be a resin or a carbon fiber material instead of a metal. The fixture 1400 has a substantially quadrangular shape and is arranged so as to be paired with a gap from the side of the fixed front face 1410, which is abutted and fixed to the mounting front face 1210 of the module mounting portion 1200. It is provided with an L-shaped cover fixing claw portion 1420. As shown in FIG. 6, the cover fixing claw portion 1420 is locked in the cover fixing hole 1322 of the cover portion 1300 via the insertion hole 1211 to fix the cover portion 1300.

(点灯装置1500)
点灯装置1500は、照明器具1の外部から電力供給を受け、発光モジュール1100に電力を供給し点灯させる。点灯装置1500は、取付正面部1210の発光モジュール1100が取り付けられた面の裏側となる反対面に配設される。
(Lighting device 1500)
The lighting device 1500 receives power from the outside of the lighting fixture 1 and supplies power to the light emitting module 1100 to light it. The lighting device 1500 is arranged on the surface of the mounting front portion 1210 opposite to the surface on which the light emitting module 1100 is mounted.

(バネ受部230L)
図9に示すように、バネ受部230Lは、取付バネ210Mの円弧形状部212Mが挿し込まれる円弧形状部212が摺動する。バネ受部230Lは、取付バネに対応するよう取付正面部1210に2つ並列し配設されている。
(Spring receiver 230L)
As shown in FIG. 9, the spring receiving portion 230L slides on the arc-shaped portion 212 into which the arc-shaped portion 212M of the mounting spring 210M is inserted. Two spring receiving portions 230L are arranged in parallel on the mounting front portion 1210 so as to correspond to the mounting springs.

(爪部240L)
爪部240Lは、図10に示すように、爪先端部241L、爪軸部242Lを備える。爪部240Lは、爪先端部241Lが引掛受部220M(図11)の開口縁部221M−1に引っ掛けられて取付正面部1210に固定される。爪部240Lは、引掛受部220Mに対応するように取付正面部1210に2つ並列し配設されている。
(Claw 240L)
As shown in FIG. 10, the claw 240L includes a claw tip 241L and a claw shaft 242L. The claw portion 240L is fixed to the mounting front surface portion 1210 by hooking the claw tip portion 241L on the opening edge portion 221M-1 of the hook receiving portion 220M (FIG. 11). Two claw portions 240L are arranged in parallel on the mounting front portion 1210 so as to correspond to the hook receiving portion 220M.

(光源ユニット1000の組み立て)
次に、図7を用いて光源ユニット1000の組み立て方法に関して説明を行う。図7は図6のX方向を法線とする断面で、図6の左側(矢印Xに近い方)のカバー固定孔1322を通るように切断した場合の断面に相当する。
(1)はじめに、カバー部1300の開口(図2のABCD)を覆うように、発光モジュール1100がとりつけられたモジュール取付部1200を配設する。このとき、発光モジュール1100はカバー正面部1310と対面するとともに、取付側面部1220がカバー側面部1320の外側になるように、モジュール取付部1200は配設される(図7の(a))。
(2)次に、固定具1400をモジュール取付部1200の挿通孔1211を介してカバー部1300のカバー固定孔1322に挿し込む。
図7の(a)の状態より、固定具1400をカバー固定爪部1420の先端から挿通孔1211に挿し込む。このとき、固定具1400を回転(図7の(c)に示す回転方向;V1,V2は固定正面部1410の向き)させながら挿し込んでいくことで、カバー固定爪部1420の先端がカバー固定孔1322に挿し込まれるとともに、固定正面部1410が取付正面部1210に当接する(図7の(c))。この固定正面部1410が取付正面部1210に当接したのち、ビス10などにより、固定具1400をモジュール取付部1200に固定する。
(3)以上の工程を固定具1400が設置される所定の箇所(図5では4箇所)に実施し、カバー部1300はモジュール取付部1200に固定される。以上のように、光源ユニット1000では、カバー部1300の開口側から発光モジュール1100が取り付けられたモジュール取付部1200を配設し、固定具1400を挿通孔1211を介してカバー部1300のカバー固定孔1322に挿込むことで組み立てる。よって、一方の方向(図5においてモジュール取付部1200からカバー部1300に向かう方向)から作業ができ、容易に組立ができる。また、図4の(a)、図7の(c)に示すように、光源ユニット1000は、取付側面部1220がカバー固定爪部1420の外側に配置される。よって、取付側面部が意匠部(化粧板の役割)となり、取付機構(カバー固定爪部1420、凸部1321及びカバー固定孔1322等)が、意匠面となる取付側面部1220にかくれて表われないため、意匠性が向上する。
(4)以上、図6、図7に示すように、固定具1400は、カバー部1300を保持するためのカバー固定爪部1420を有する。モジュール取付部1200は、カバー固定爪部1420が通り抜け可能な挿通孔1211を有する。カバー部1300は、箱形状の内部から外部に向かう方向でありカバー正面部1310に沿う方向である挿込方向1310a(図7の(c))にカバー固定爪部1420が挿し込まれてカバー固定爪部1420を受ける固定係止部9100であるカバー固定孔1322を有する。固定具1400は、カバー固定爪部1420の一部がカバー固定孔1322に挿し込まれ、一部以外のカバー固定孔1322に挿し込まれていない残りのうちの一部が挿通孔1211を通り抜ける状態でモジュール取付部1200に固定される(図7の(c))。
(Assembling the light source unit 1000)
Next, a method of assembling the light source unit 1000 will be described with reference to FIG. 7. FIG. 7 is a cross section with the normal direction in the X direction in FIG. 6, and corresponds to the cross section when cut through the cover fixing hole 1322 on the left side (the side closer to the arrow X) in FIG.
(1) First, the module mounting portion 1200 to which the light emitting module 1100 is attached is arranged so as to cover the opening (ABCD in FIG. 2) of the cover portion 1300. At this time, the light emitting module 1100 faces the cover front surface portion 1310, and the module mounting portion 1200 is arranged such that the mounting side surface portion 1220 is outside the cover side surface portion 1320 ((a) of FIG. 7).
(2) Next, the fixture 1400 is inserted into the cover fixing hole 1322 of the cover portion 1300 via the insertion hole 1211 of the module mounting portion 1200.
From the state of FIG. 7A, the fixture 1400 is inserted into the insertion hole 1211 from the tip of the cover fixing claw portion 1420. At this time, the fixing tool 1400 is rotated (the rotation direction shown in FIG. 7C; V1 and V2 are the direction of the fixed front surface portion 1410) and inserted, whereby the tip of the cover fixing claw portion 1420 fixes the cover. While being inserted into the hole 1322, the fixed front surface portion 1410 contacts the mounting front surface portion 1210 ((c) of FIG. 7). After the fixed front surface portion 1410 comes into contact with the mounting front surface portion 1210, the fixing tool 1400 is fixed to the module mounting portion 1200 with the screw 10 or the like.
(3) The above steps are performed at predetermined locations (four locations in FIG. 5) where the fixture 1400 is installed, and the cover portion 1300 is fixed to the module attachment portion 1200. As described above, in the light source unit 1000, the module mounting portion 1200 to which the light emitting module 1100 is mounted is arranged from the opening side of the cover portion 1300, and the fixture 1400 is inserted through the insertion hole 1211 to cover the cover fixing hole of the cover portion 1300. Assemble by inserting into 1322. Therefore, the work can be performed from one direction (the direction from the module mounting portion 1200 to the cover portion 1300 in FIG. 5), and the assembly can be easily performed. Further, as shown in FIGS. 4A and 7C, in the light source unit 1000, the mounting side surface portion 1220 is arranged outside the cover fixing claw portion 1420. Therefore, the mounting side surface portion serves as a design portion (role of the decorative plate), and the mounting mechanism (cover fixing claw portion 1420, convex portion 1321, cover fixing hole 1322, etc.) is exposed and visible on the mounting side surface portion 1220 serving as the design surface. Since it does not exist, the designability is improved.
(4) As described above, as shown in FIGS. 6 and 7, the fixture 1400 has the cover fixing claw portion 1420 for holding the cover portion 1300. The module mounting portion 1200 has an insertion hole 1211 through which the cover fixing claw portion 1420 can pass. In the cover portion 1300, the cover fixing claw portion 1420 is inserted in the insertion direction 1310a ((c) of FIG. 7), which is the direction from the inside of the box shape to the outside and is the direction along the cover front surface portion 1310, to fix the cover. It has a cover fixing hole 1322 which is a fixed locking portion 9100 for receiving the claw portion 1420. In the fixture 1400, a part of the cover fixing claw portion 1420 is inserted into the cover fixing hole 1322, and a part of the rest not inserted into the cover fixing hole 1322 passes through the insertion hole 1211. It is fixed to the module mounting portion 1200 by (FIG. 7(c)).

図4を参照してモジュール取付部1200とカバー部1300との寸法関係を説明する。図4の(a)は光源ユニット1000の断面図であり、図4の(b)は組み立て完了後の光源ユニット1000を模式的に示す図である。モジュール取付部1200とカバー側面部1320との位置関係は図4に示すようになる。つまり、取付正面部1210と、カバー側面部1320の凸部1321との距離は隙間A(寸法A)であり、取付正面部1210とカバー側面部1320の凸部1321以外の端部との距離は隙間B(寸法B)となる。また、取付側面部1220はカバー固定爪部1420を覆うようにカバー側面部1320を覆っている。この隙間Aは、例えば1mm程度であり、隙間Aを設けることでカバー部1300が熱により膨張し取付正面部1210と当接し擦れるのを抑制する寸法である。また、隙間Bは隙間Aより大きく形成されている。隙間Bは、カバー部1300が図4の(b)の点線Aに示すような成形公差が発生したときに、カバー部1300のカバー側面部1320の端部が取付正面部1210と干渉するのを防ぐものである。隙間Bは、成形によりカバー側面部1320の端部が取付正面部1210と干渉しカバー固定爪部1420に負荷がかかるのを抑制する。また、取付側面部1220はカバー側面部1320を覆うことで、図4の(b)の点線Bに示すようなカバー部1300の成形公差が発生したときに、カバー側面部1320の端部が側面に現れるのを抑制し、意匠性を保つことができる。 The dimensional relationship between the module mounting portion 1200 and the cover portion 1300 will be described with reference to FIG. 4A is a cross-sectional view of the light source unit 1000, and FIG. 4B is a diagram schematically showing the light source unit 1000 after completion of assembly. The positional relationship between the module mounting portion 1200 and the cover side surface portion 1320 is as shown in FIG. That is, the distance between the mounting front portion 1210 and the convex portion 1321 of the cover side surface portion 1320 is the gap A (dimension A), and the distance between the mounting front portion 1210 and the end portion of the cover side surface portion 1320 other than the convex portion 1321 is It becomes the gap B (dimension B). The mounting side surface portion 1220 covers the cover side surface portion 1320 so as to cover the cover fixing claw portion 1420. The gap A is, for example, about 1 mm, and has a dimension that suppresses the cover portion 1300 from expanding due to heat and coming into contact with the mounting front portion 1210 and rubbing when the gap A is provided. The gap B is formed larger than the gap A. The gap B prevents the end portion of the cover side surface portion 1320 of the cover portion 1300 from interfering with the attachment front surface portion 1210 when the cover portion 1300 has a molding tolerance as indicated by a dotted line A in FIG. 4B. To prevent. The gap B suppresses that the end portion of the cover side surface portion 1320 interferes with the mounting front surface portion 1210 due to molding and the load is applied to the cover fixing claw portion 1420. Further, the mounting side surface portion 1220 covers the cover side surface portion 1320 so that when the molding tolerance of the cover portion 1300 as shown by the dotted line B in FIG. The appearance can be suppressed and the design can be maintained.

以上のように、固定具1400は、モジュール取付部1200に固定されカバー部1300のカバー側面部1320の端部と取付正面部1210の一方の面1210aとの間に、立上方向1320aの隙間を有してカバー部1300を保持する。また、図4に示したように、カバー側面部1320は、開口(ABCD)(図2)をなす端部から、立上方向1320aに凸となるように形成されるとともに、固定係止部9100として貫通孔であるカバー固定孔1322が形成された凸部1321を有する。取付正面部1210は、一方の面1210aと凸部1321との間に、立上方向1320aの隙間Aが設けられている。 As described above, the fixture 1400 is fixed to the module mounting portion 1200, and a gap in the rising direction 1320a is provided between the end of the cover side surface portion 1320 of the cover portion 1300 and the one surface 1210a of the mounting front surface portion 1210. It holds the cover portion 1300. Further, as shown in FIG. 4, the cover side surface portion 1320 is formed so as to be convex in the rising direction 1320a from the end portion forming the opening (ABCD) (FIG. 2), and the fixed locking portion 9100. Has a protrusion 1321 in which a cover fixing hole 1322 which is a through hole is formed. The mounting front portion 1210 is provided with a gap A in the rising direction 1320a between the one surface 1210a and the convex portion 1321.

(光源ユニット1000の器具本体部100への取り付け)
次に、図12を用いて光源ユニット1000の器具本体部100への取付けに関して説明を行う。図12は、図11の開口縁部221M−1の中央で切断した断面に相当する。(1)はじめに、光源ユニット1000は爪部の爪先端部241Lを器具本体部100に配設された引掛受部220Mの開口221Mに挿し込みし、開口縁部221M−1に引っ掛ける。
(2)次に、器具本体部100に配設された取付バネを図12の(b)のように弾性変形させ、取付バネの先端部213Mをバネ受部230Lの開口231Lの開口縁部231L−1に引っ掛ける。
(3)次に、図12の(b)の状態より、光源ユニット1000を器具本体部100側に押し込むことで、取付バネの円弧形状部212Mがバネ受部230Lの開口縁部231L−1を摺動する(図12の(c))。
このとき、点灯装置1500が器具本体部100の内側に収容されるとともに、光源ユニット1000の取付正面部1210の発光モジュール1100が配設された面の反対面が、器具本体部100の光源受部122と当接する。これによって光源ユニット1000は器具本体部100に固定される(図12の(d))。
(Attachment of the light source unit 1000 to the instrument body 100)
Next, attachment of the light source unit 1000 to the instrument body 100 will be described with reference to FIG. FIG. 12 corresponds to a cross section cut at the center of the opening edge portion 221M-1 of FIG. (1) First, the light source unit 1000 inserts the claw tip portion 241L of the claw portion into the opening 221M of the hook receiving portion 220M provided in the instrument body 100, and hooks the opening edge portion 221M-1.
(2) Next, the mounting spring arranged in the instrument body 100 is elastically deformed as shown in FIG. 12B, and the tip end 213M of the mounting spring is opened at the edge 231L of the opening 231L of the spring receiving portion 230L. Hook on -1.
(3) Next, from the state of FIG. 12B, by pushing the light source unit 1000 toward the fixture body 100 side, the arc-shaped portion 212M of the mounting spring opens the opening edge portion 231L-1 of the spring receiving portion 230L. It slides ((c) in FIG. 12).
At this time, the lighting device 1500 is housed inside the fixture body 100, and the surface of the mounting front face 1210 of the light source unit 1000 opposite to the face on which the light emitting module 1100 is arranged is the light source receiver of the fixture body 100. 122 abuts. As a result, the light source unit 1000 is fixed to the instrument body 100 ((d) of FIG. 12).

<***効果の説明***>
(1)本実施の形態は、一面が開口した略箱形状のカバー部1300に、発光モジュール1100と点灯装置1500とを備えたモジュール取付部1200が、カバー部1300の開口(図2のABCD)を塞ぐように配設された光源ユニット1000である。
光源ユニット1000は、固定具1400がモジュール取付部1200の挿通孔1211を介してカバー部1300のカバー固定孔1322に挿込まれて組み立てられるので、一方の方向から作業ができるため、容易に組立ができる。
(2)また、光源ユニット1000は、カバー部1300が隙間Bを設けてモジュール取付部1200に固定される為、カバー部1300の成形を吸収できる。
(3)また、光源ユニット1000は固定具1400が、カバー部1300をモジュール取付部1200に接触しないよう隙間Aを設けてモジュール取付部1200に固定することで、カバー部1300の熱膨張、熱収縮によるきしみ音の発生を抑制できる。
(4)また、光源ユニット1000は、固定具1400によりカバー部1300がモジュール取付部1200に固定されるので、カバー部1300の側方が覆われることがない。よって、側方から発光モジュール1100の光を出射することができる。
<Explanation of the effect ***>
(1) In this embodiment, a module mounting portion 1200 including a light emitting module 1100 and a lighting device 1500 is provided in a substantially box-shaped cover portion 1300 having an opening on one side, and an opening of the cover portion 1300 (ABCD in FIG. 2). The light source unit 1000 is arranged so as to block the light source unit 1000.
The light source unit 1000 is assembled because the fixture 1400 is inserted into the cover fixing hole 1322 of the cover portion 1300 through the insertion hole 1211 of the module mounting portion 1200 and can be assembled from one direction. it can.
(2) Further, in the light source unit 1000, since the cover portion 1300 is fixed to the module mounting portion 1200 with the gap B provided, the molding of the cover portion 1300 can be absorbed.
(3) Further, in the light source unit 1000, the fixture 1400 fixes the cover portion 1300 to the module mounting portion 1200 by providing the gap A so that the cover portion 1300 does not contact the module mounting portion 1200. It is possible to suppress the generation of squeak noise.
(4) Further, in the light source unit 1000, the cover portion 1300 is fixed to the module mounting portion 1200 by the fixture 1400, so that the side portion of the cover portion 1300 is not covered. Therefore, the light of the light emitting module 1100 can be emitted from the side.

なお、本実施の形態では、固定機構200に関して取付バネ210Mと、引掛受部220Mと、バネ受部230Lと、爪部240Lの組み合わせに関して説明しているが、取付バネとバネ受部230Lの組み合わせだけによるものでも良い。また、器具本体部100にバネ受部230Lと爪部が配設され、光源ユニット1000に取付バネと引掛受部が配設されるなど、どちらに配設されていても良い。 In the present embodiment, the fixing spring 200M, the hook receiving portion 220M, the spring receiving portion 230L, and the claw portion 240L are described with respect to the fixing mechanism 200, but the mounting spring and the spring receiving portion 230L are combined. It may be just by itself. Further, the spring receiving portion 230L and the claw portion may be provided in the instrument body 100, and the mounting spring and the hook receiving portion may be provided in the light source unit 1000.

モジュール取付部1200は、固定係止部9100であるカバー固定孔1322の位置を、カバー側面部1320の外部から覆う化粧部9200を有する。図4、図7の(c)等に示すように、化粧部9200は、取付正面部1210の側辺1210−1おいて他方の面1210bから一方の面1210aに向かう方向に立ち上がる取付側面部1220である。取付側面部1220が化粧部9200となるので、カバー固定爪部1420の先端がカバー側面部1320からの露出状態を覆うことができる。 The module mounting portion 1200 has a decorative portion 9200 that covers the position of the cover fixing hole 1322, which is the fixed locking portion 9100, from the outside of the cover side surface portion 1320. As shown in FIGS. 4 and 7C, etc., the decorative portion 9200 has a mounting side surface portion 1220 that rises in a direction from the other surface 1210b to the one surface 1210a at the side edge 1210-1 of the mounting front surface portion 1210. Is. Since the mounting side surface portion 1220 becomes the decorative portion 9200, the tip of the cover fixing claw portion 1420 can cover the exposed state from the cover side surface portion 1320.

実施の形態2.
図13〜図16を参照し、実施の形態2では、実施の形態1で説明したカバー部1300の変形例であるカバー部2100を備えた光源ユニット2000に関して説明する。なお、実施の形態1と同様の構成は実施の形態1と同じ符号を付し、詳細な説明を省略し異なる構成について説明する。
Embodiment 2.
In the second embodiment, a light source unit 2000 including a cover portion 2100 which is a modification of the cover portion 1300 described in the first embodiment will be described with reference to FIGS. 13 to 16. The same components as those in the first embodiment are designated by the same reference numerals as those in the first embodiment, and detailed explanations thereof will be omitted and different components will be described.

図13、図14に示すように、光源ユニット2000は、一面が開口した略箱形状をしたカバー部2100と、発光モジュール1100と点灯装置1500を備え、カバー部2100の開口を塞ぐように配設されるモジュール取付部1200と、カバー部2100をモジュール取付部1200に固定する固定具1400を備えている。 As shown in FIGS. 13 and 14, the light source unit 2000 includes a cover portion 2100 having a substantially box shape with one surface opened, a light emitting module 1100 and a lighting device 1500, and is disposed so as to close the opening of the cover portion 2100. The module mounting portion 1200 and the fixture 1400 for fixing the cover portion 2100 to the module mounting portion 1200 are provided.

(外凸部)
カバー部2100は、一面が開口した略箱形状をしており、開口の対向面はカバー正面部2110(図14)であり、側面がカバー側面部2120(図14)である。カバー側面部2120は、箱形状の外部となる外面2120cから凸形状に突き出る外凸部2130を有する。外凸部2130は、図14に示すように、モジュール取付部1200の取付側面部1220の端部を覆うよう取付側面部1220の端部と対向するように設けられている。外凸部2130は、化粧部9200である取付側面部1220の、他方の面1210bから一方の面1210aに向かう方向の端部を覆うので、取付側面部1220の端部が正面方向に意匠面に表れない。よって、意匠性が向上する。また、この外凸部2130は、既に表面処理された部材(カラー鋼板など)を切断・折り曲げなど加工してモジュール取付部1200を形成したときの端部処理にとくに有効である。
(Outer convex part)
The cover portion 2100 has a substantially box shape with an opening on one side, the facing surface of the opening is a cover front surface portion 2110 (FIG. 14), and the side surface is a cover side surface portion 2120 (FIG. 14). The cover side surface portion 2120 has an outer convex portion 2130 that protrudes in a convex shape from an outer surface 2120c that is a box-shaped outer portion. As shown in FIG. 14, the outer convex portion 2130 is provided so as to face the end portion of the mounting side surface portion 1220 so as to cover the end portion of the mounting side surface portion 1220 of the module mounting portion 1200. The outer convex portion 2130 covers the end portion of the mounting side surface portion 1220 that is the decorative portion 9200 in the direction from the other surface 1210b to the one surface 1210a, so that the end portion of the mounting side surface portion 1220 becomes a design surface in the front direction. It does not appear. Therefore, the designability is improved. Further, the outer convex portion 2130 is particularly effective for end treatment when the module mounting portion 1200 is formed by processing a member (color steel plate or the like) which has already been surface treated by cutting or bending.

本実施の形態では、カバー部2100が外凸部2130を備えていることで、光源ユニット2000の意匠性を向上させることができる。 In the present embodiment, the cover portion 2100 includes the outer convex portion 2130, so that the design of the light source unit 2000 can be improved.

なお、外凸部2130の変形例として、図15に示すようなカバー部2100−1でも良い。カバー部2000−1はカバー側面部2120−1が外凸部の機能を有するように傾斜部を有している。また、変形例の一例として、カバー側面部2120−1は傾斜部を有しているが、傾斜部は曲線状に形成しても良い。 As a modified example of the outer convex portion 2130, a cover portion 2100-1 as shown in FIG. 15 may be used. The cover part 2000-1 has an inclined part so that the cover side part 2120-1 has a function of an outer convex part. Further, as an example of a modified example, the cover side surface portion 2120-1 has an inclined portion, but the inclined portion may be formed in a curved shape.

また、実施の形態1および実施の形態2ともに、カバー固定孔1322、カバー固定孔2121は貫通孔にしているが、図16に示すように、外側に、カバー固定爪部の先端の化粧部9200となるように、カバー固定孔を溝形状のカバー固定溝2121−1にしたカバー部2100−2でも良い。また、カバー固定爪部1420の先端に位置する箇所にシボなどを設けることで、カバー固定爪部1420の先端がカバー側面部2120に透けることを抑制できる。 Also, in both the first and second embodiments, the cover fixing hole 1322 and the cover fixing hole 2121 are through holes, but as shown in FIG. The cover portion 2100-2 in which the cover fixing hole is a groove-shaped cover fixing groove 2121-1 may be used. Further, by providing a grain or the like at a position located at the tip of the cover fixing claw portion 1420, it is possible to suppress the tip of the cover fixing claw portion 1420 from being transparent to the cover side surface portion 2120.

実施の形態3.
図17、図18を参照して実施の形態3を説明する。本実施の形態3では、実施の形態1で説明したモジュール取付部1200の変形例であるモジュール取付部3100と、カバー部1300の変形例であるカバー部3200と、を備えた光源ユニット3000に関して説明を行う。なお、実施の形態1および実施の形態2と同様の構成は実施の形態1および実施の形態2と同じ符号を付し、詳細な説明を省略し異なる構成について説明する。
Embodiment 3.
The third embodiment will be described with reference to FIGS. 17 and 18. In the third embodiment, a light source unit 3000 including a module mounting portion 3100 which is a modified example of the module mounting portion 1200 described in the first embodiment and a cover portion 3200 which is a modified example of the cover portion 1300 will be described. I do. The same components as those in the first and second embodiments are designated by the same reference numerals as those in the first and second embodiments, and detailed description will be omitted to explain different components.

光源ユニット3000は、一面が開口した略箱形状をしたカバー部3200と、発光モジュール1100と点灯装置1500を備える。光源ユニット3000は、カバー部3200の開口を塞ぐように配設されるモジュール取付部3100と、カバー部3200をモジュール取付部3100に固定する固定具1400とを備えている。 The light source unit 3000 includes a cover portion 3200 having a substantially box shape with one surface opened, a light emitting module 1100, and a lighting device 1500. The light source unit 3000 includes a module mounting portion 3100 arranged so as to close the opening of the cover portion 3200, and a fixture 1400 for fixing the cover portion 3200 to the module mounting portion 3100.

モジュール取付部3100は、略四角形をした板状をしており、一方の面に発光モジュール1100が配設され、他方の面に点灯装置1500が配設されている。また、固定具1400のカバー固定爪部1420が挿し込まれる。挿通孔3110が形成されている。 The module mounting portion 3100 has a substantially rectangular plate shape, and the light emitting module 1100 is arranged on one surface and the lighting device 1500 is arranged on the other surface. Further, the cover fixing claw portion 1420 of the fixing tool 1400 is inserted. An insertion hole 3110 is formed.

(内凸部)
カバー部3200は、一面が開口した略箱形状をしており、開口の対向面はカバー正面部3210であり、側方がカバー側面部3220である。また、カバー側面部3220は、側面の一部から図18に示すように開口より間隔Cをあけて内方向へ突設した内凸部3230が設けられている。固定係止部9100である内凸部3230は、カバー側面部3220の内面3220bから挿込方向3210aの反対方向に凸形状に突き出るように形成されてカバー固定爪部1420を受ける。図18のように、内凸部3230は下面でカバー固定爪部1420を受けている。
(Inner convex part)
The cover portion 3200 has a substantially box-like shape with one surface opened, and the facing surface of the opening is the cover front surface portion 3210 and the side surfaces are the cover side surface portions 3220. In addition, the cover side surface portion 3220 is provided with an inner convex portion 3230 that is provided so as to project inward from a part of the side surface with an interval C from the opening as shown in FIG. The inner convex portion 3230 which is the fixed locking portion 9100 is formed so as to project in a convex shape from the inner surface 3220b of the cover side surface portion 3220 in a direction opposite to the insertion direction 3210a and receives the cover fixing claw portion 1420. As shown in FIG. 18, the inner convex portion 3230 receives the cover fixing claw portion 1420 on the lower surface.

光源ユニット3000では、発光モジュール1100と点灯装置1500を備えたモジュール取付部3100を、カバー部3200の開口を覆うように配設する。このとき、モジュール取付部3100は、内凸部3230がカバー固定爪部1420に当接するとともに、カバー側面部3220の内側(間隔C)に配設される。また、固定具1400のカバー固定爪部1420を挿通孔3110から内凸部3230のカバー正面部3210側の面と当面するまで挿し込みをおこない、カバー部3200はモジュール取付部3100に保持される。このとき、内凸部3230のカバー正面部3210側の面とカバー固定爪部1420の間に隙間Aが形成されるが、この隙間Aは光源ユニット3000を器具本体部100に固定したときに、カバー部3200の自重により内凸部3230の開口側の面とモジュール取付部3100との間に形成される。 In the light source unit 3000, the module mounting portion 3100 including the light emitting module 1100 and the lighting device 1500 is arranged so as to cover the opening of the cover portion 3200. At this time, the module mounting portion 3100 is disposed inside the cover side surface portion 3220 (interval C) while the inner convex portion 3230 abuts the cover fixing claw portion 1420. Further, the cover fixing claw portion 1420 of the fixture 1400 is inserted from the insertion hole 3110 until it abuts the surface of the inner convex portion 3230 on the cover front surface portion 3210 side, and the cover portion 3200 is held by the module mounting portion 3100. At this time, a gap A is formed between the surface of the inner convex portion 3230 on the cover front face portion 3210 side and the cover fixing claw portion 1420. This gap A is, when the light source unit 3000 is fixed to the instrument body 100, It is formed between the surface of the inner convex portion 3230 on the opening side and the module mounting portion 3100 by the weight of the cover portion 3200.

本実施の形態では、内凸部3230がカバー部3200の固定係止部となり固定具1400が係止しカバー固定爪部1420の先端に化粧部9200としてカバー側面部3220が位置するとともに、モジュール取付部3100がカバー側面部3220の内側に配置されることにより、光源ユニット3000の意匠面はカバー部3200で覆われ意匠性を向上することができる。 In the present embodiment, the inner convex portion 3230 serves as a fixed locking portion of the cover portion 3200, the fixing tool 1400 is locked, the cover side surface portion 3220 is positioned as the decorative portion 9200 at the tip of the cover fixing claw portion 1420, and the module mounting is performed. By arranging the portion 3100 inside the cover side surface portion 3220, the design surface of the light source unit 3000 is covered with the cover portion 3200, and the designability can be improved.

実施の形態4.
図19〜図23を参照して実施の形態4を説明する。実施の形態4は、実施の形態1で説明したモジュール取付部1200の変形例であるモジュール取付部4100、カバー部1300の変形例であるカバー部4200、固定具1400の変形例である固定具4300を備える光源ユニット4000を説明する。固定具4300は金具(固定金具)を想定するが、金属でなくとも樹脂やカーボン繊維材料でもよい。なお、実施の形態1および実施の形態2、実施の形態3と同様の構成は実施の形態1および実施の形態2、実施の形態3と同じ符号を付し、詳細な説明を省略し異なる構成について説明する。
Fourth Embodiment
The fourth embodiment will be described with reference to FIGS. In the fourth embodiment, a module mounting portion 4100 that is a modified example of the module mounting portion 1200 described in the first embodiment, a cover portion 4200 that is a modified example of the cover portion 1300, and a fixture 4300 that is a modified example of the fixture 1400. The light source unit 4000 provided with will be described. The fixture 4300 is assumed to be a metal fitting (fixing metal fitting), but a resin or a carbon fiber material may be used instead of metal. Note that the same configurations as those of the first and second embodiments and the third embodiment are denoted by the same reference numerals as those of the first and second embodiments and the third embodiment, and detailed description is omitted and different configurations are given. Will be described.

図19、図20に示すように、光源ユニット4000は、一面が開口した略箱形状をしたカバー部4200と、発光モジュール1100と点灯装置1500を備え、カバー部4200の開口を塞ぐ(覆う)ように配設されるモジュール取付部4100と、カバー部4200をモジュール取付部4100に固定させる固定具4300、4300−1,4300−2とを備えている。 As shown in FIGS. 19 and 20, the light source unit 4000 includes a cover portion 4200 having a substantially box shape with one surface opened, a light emitting module 1100 and a lighting device 1500, and closes (covers) the opening of the cover portion 4200. And a fixture 4300, 4300-1, 4300-2 for fixing the cover portion 4200 to the module mounting portion 4100.

図19に示すように、カバー部4200は、一面が開口した略箱形状をしており、この開口と対面するカバー正面部4210と、略箱形状の側方になるカバー側面部4220が配設されている。カバー側面部4220の端部には図19に示すような挿込凸部4221が配設されており、挿込凸部4221には後述する固定具4300が挿し込まれるカバー固定孔4222が形成されている。 As shown in FIG. 19, the cover portion 4200 has a substantially box shape with one surface opened, and a cover front surface portion 4210 facing the opening and a cover side surface portion 4220 which is a side of the substantially box shape are provided. Has been done. An insertion convex portion 4221 as shown in FIG. 19 is arranged at an end of the cover side surface portion 4220, and a cover fixing hole 4222 into which a fixture 4300 described later is inserted is formed in the insertion convex portion 4221. ing.

図19に示すように、モジュール取付部4100は、
(1)略四角形状をしており一方の面に発光モジュール1100が取り付けられる取付正面部4110と、
(2)この取付側面部4120の周部より発光モジュール1100が取り付けられる面と反対方向に突設した取付側面部4120と、
(3)取付側面部4120に沿って取付正面部4110に形成される挿通孔4130と
が形成されている。
As shown in FIG. 19, the module mounting portion 4100 is
(1) A mounting front portion 4110 having a substantially rectangular shape and having the light emitting module 1100 mounted on one surface thereof,
(2) A mounting side surface portion 4120 protruding from a peripheral portion of the mounting side surface portion 4120 in a direction opposite to a surface on which the light emitting module 1100 is mounted,
(3) An insertion hole 4130 formed in the attachment front surface portion 4110 is formed along the attachment side surface portion 4120.

(固定具4300)
図22に示すように、固定具には固定具4300、4300−1,4300−2の種類がある。図23は固定具4300等の配置を説明する概略的な平面図(図19のX矢視)である。図23は図19のモジュール取付部4100をX方向から見た場合を示している。
(1)固定具4300は、図22の(a)に示すように、板状に形成され取付正面部4110と当接し固定される固定本体部4310と、カバー部4200のカバー固定孔4222に挿し込まれるカバー固定爪部4320とを備える。
(2)固定具4300−1は、図22の(b)に示すように、器具本体部100に引掛ける為の爪を有している。
(3)固定具4300−2は、図22の(c)に示すように、取付側面部4120の略中央に形成された挿込凸部4221のカバー固定孔4222に挿し込まれる。
(Fixing tool 4300)
As shown in FIG. 22, there are types of fixtures 4300, 4300-1, and 4300-2. FIG. 23 is a schematic plan view (viewed in the direction of arrow X in FIG. 19) for explaining the arrangement of the fixture 4300 and the like. FIG. 23 shows a case where the module mounting portion 4100 of FIG. 19 is viewed from the X direction.
(1) As shown in FIG. 22( a ), the fixture 4300 is inserted into a fixed main body portion 4310 formed in a plate shape and abutting and fixed to the mounting front portion 4110, and a cover fixing hole 4222 of the cover portion 4200. And a cover fixing claw portion 4320 to be inserted.
(2) As shown in (b) of FIG. 22, the fixture 430-1 has a claw for hooking on the instrument body 100.
(3) As shown in (c) of FIG. 22, the fixing tool 4300-2 is inserted into the cover fixing hole 4222 of the insertion convex portion 4221 formed substantially in the center of the attachment side surface portion 4120.

図21を参照して光源ユニット4000の組み立て方法を説明する。光源ユニット4000の組み立て方法は、カバー部4200の挿込凸部4221をモジュール取付部4100の挿通孔4130に、カバー固定孔4222が取付正面部4110より突出するまで挿し込みをする。次に、取付正面部4110から突出したカバー固定孔4222に固定具4300のカバー固定爪部4320を挿し込み、固定具4300を取付正面部4110にビス10等の固定部材で固定する。この固定によりカバー部4200はモジュール取付部4100に固定される。なお、固定具4300等の角部が,モジュール取付部4100の角に当接して、横方向への移動を抑制する。また、カバー側面部4220が化粧部9200として、カバー固定爪部4320の外側側方に位置する。 A method for assembling the light source unit 4000 will be described with reference to FIG. In the method of assembling the light source unit 4000, the insertion convex portion 4221 of the cover portion 4200 is inserted into the insertion hole 4130 of the module attachment portion 4100 until the cover fixing hole 4222 protrudes from the attachment front portion 4110. Next, the cover fixing claw portion 4320 of the fixture 4300 is inserted into the cover fixing hole 4222 protruding from the attachment front portion 4110, and the fixture 4300 is fixed to the attachment front portion 4110 with a fixing member such as a screw 10. By this fixing, the cover portion 4200 is fixed to the module mounting portion 4100. The corners of the fixture 4300 and the like come into contact with the corners of the module mounting portion 4100 to suppress lateral movement. Further, the cover side surface portion 4220 is located outside the cover fixing claw portion 4320 as the decorative portion 9200.

以上のように、カバー側面部4220は、開口(ABCD)をなす端部に、カバー側面部4220の立ち上がる立上方向4220aに凸となるように形成されるとともに、固定係止部9100として貫通孔であるカバー固定孔4222が形成された挿込凸部4221を有する。取付正面部4110は、挿込凸部4221が、一方の面4110aから他方の面4110bに向かう方向に挿し込まれてカバー固定孔4222が通り抜ける挿通孔4130が形成されている。 As described above, the cover side surface portion 4220 is formed at the end portion forming the opening (ABCD) so as to be convex in the rising direction 4220a where the cover side surface portion 4220 rises, and the through hole is provided as the fixed locking portion 9100. It has the insertion convex part 4221 in which the cover fixing hole 4222 was formed. The mounting front surface portion 4110 is formed with an insertion hole 4130 through which the insertion convex portion 4221 is inserted in a direction from the one surface 4110a to the other surface 4110b and the cover fixing hole 4222 passes through.

またモジュール取付部4100は、固定係止部9100であるカバー固定孔4222の位置を、カバー側面部4220の外部から覆う化粧部9200である取付側面部4120を有する。化粧部9200である取付側面部4120は、取付正面部4110の側辺4110−1において一方の面4110aから他方の面4110bに向かう方向に立ち上がる。 Further, the module mounting portion 4100 has a mounting side surface portion 4120 which is a decorative portion 9200 which covers the position of the cover fixing hole 4222 which is the fixed locking portion 9100 from the outside of the cover side surface portion 4220. The mounting side surface portion 4120, which is the decorative portion 9200, rises in the direction from the one surface 4110a to the other surface 4110b on the side edge 4110-1 of the mounting front surface portion 4110.

本実施の形態では、挿込凸部4221が取付正面部4110の発光モジュール1100が配設された面の反対面に突出することで、固定具4300が板状の簡単な形状にすることができるとともに、カバー固定孔4222に挿し込みが容易にでき、組み立てを容易にしている。 In the present embodiment, the insertion convex portion 4221 projects to the surface of the mounting front surface portion 4110 opposite to the surface on which the light emitting module 1100 is arranged, so that the fixture 4300 can have a simple plate shape. At the same time, it can be easily inserted into the cover fixing hole 4222, which facilitates the assembly.

実施の形態5.
図24〜図26を参照して実施の形態5を説明する。本実施の形態5では、実施の形態1から実施の形態4で説明したモジュール取付部の変形例である光源ユニット5000を説明する。光源ユニット5000は、モジュール取付部5100と、実施の形態1から実施の形態4で説明したカバー部の変形例であるカバー部5200とを備える。なお、実施の形態1から実施の形態4と同様の構成は実施の形態1から実施の形態4と同じ符号を付し、詳細な説明を省略し異なる構成について説明する。
Embodiment 5.
The fifth embodiment will be described with reference to FIGS. 24 to 26. In the fifth embodiment, a light source unit 5000 which is a modified example of the module mounting portion described in the first to fourth embodiments will be described. The light source unit 5000 includes a module mounting portion 5100 and a cover portion 5200 which is a modified example of the cover portion described in the first to fourth embodiments. The same components as those in the first to fourth embodiments are designated by the same reference numerals as those in the first to fourth embodiments, and detailed description will be omitted to explain different configurations.

図24、図25に示すように、光源ユニット5000は、一面が開口した略箱形状のカバー部5200、発光モジュール1100と点灯装置1500とを有しカバー部5200の開口を塞ぐように配設されるモジュール取付部5100、カバー部5200をモジュール取付部5100に固定する固定具5300を備える。固定具5300は金具(固定金具)を想定するが、金属でなくとも樹脂やカーボン繊維材料でもよい。 As shown in FIGS. 24 and 25, the light source unit 5000 has a substantially box-shaped cover portion 5200 having an opening on one side, a light emitting module 1100, and a lighting device 1500, and is arranged so as to close the opening of the cover portion 5200. And a fixture 5300 for fixing the module mounting portion 5100 and the cover portion 5200 to the module mounting portion 5100. The fixture 5300 is assumed to be a metal fitting (fixing metal fitting), but a resin or a carbon fiber material may be used instead of metal.

図25に示すように、モジュール取付部5100は、取付正面部5110と、カバー受部5120(図26)を有する。取付正面部5110(図25)は略四角形をした板状をしており、一方の面に発光モジュール1100が配設され、他方の面に点灯装置1500が配設される。カバー受部5120(図26)は、取付正面部5110の側辺に枠状に配設され、発光モジュール1100側に開口をした断面がU字形状をなす。また、U字形状における凹部をなすカバー受部5120の内側の側面には、固定具5300のカバー固定爪部5320が挿し込まれる挿通孔5130が形成されている。 As shown in FIG. 25, the module mounting portion 5100 has a mounting front surface portion 5110 and a cover receiving portion 5120 (FIG. 26). The mounting front portion 5110 (FIG. 25) has a substantially quadrangular plate shape, and the light emitting module 1100 is arranged on one surface and the lighting device 1500 is arranged on the other surface. The cover receiving portion 5120 (FIG. 26) is arranged in a frame shape on the side of the mounting front portion 5110 and has a U-shaped cross section with an opening on the light emitting module 1100 side. Further, an insertion hole 5130 into which the cover fixing claw portion 5320 of the fixture 5300 is inserted is formed on the inner side surface of the cover receiving portion 5120 which is a U-shaped concave portion.

図26に示すように、モジュール取付部5100は、カバー受部5120を有する。カバー受部5120は、取付正面部5110の側辺5110−1において一方の面5110aから他方の面5110bに向かう方向に立ち上がるとともに反転して他方の面5110bから一方の面5110aの方向に向かうU字形状をなし、U字形状の凹部5121でカバー側面部5220の立ち上がりの端部を受ける。カバー受部5120は、側辺5110−1から立ち上がる箇所に挿通孔5130が形成されている。 As shown in FIG. 26, the module mounting portion 5100 has a cover receiving portion 5120. The cover receiving portion 5120 rises in the direction from the one surface 5110a to the other surface 5110b at the side edge 51110-1 of the mounting front surface portion 5110, and is inverted and inverted from the other surface 5110b to the one surface 5110a. The U-shaped concave portion 5121 has a shape and receives the rising end portion of the cover side surface portion 5220. The cover receiving portion 5120 has an insertion hole 5130 formed at a position rising from the side edge 51110-1.

図26に示すように、カバー受部5120では、U字形状のうち反転して一方の面5110aの方向に向かう部分が、化粧部9200となる。 As shown in FIG. 26, in the cover receiving portion 5120, a portion of the U-shape that is inverted and directed toward the one surface 5110a is the decorative portion 9200.

カバー部5200は、一面が開口した略箱形状をしており、開口の対向面はカバー正面部5210であり、側方がカバー側面部5220である。カバー側面部5220は、内側側面の開口よりに図26に示すように溝形状をしたカバー固定溝5221が設けられており、外側の側面には外凸部5230(外凸部2130と同等)が形成されている。 The cover portion 5200 has a substantially box-like shape with one surface opened, and the facing surface of the opening is the cover front surface portion 5210 and the side surfaces are the cover side surface portions 5220. The cover side surface portion 5220 is provided with a cover fixing groove 5221 having a groove shape as shown in FIG. 26 from the opening on the inner side surface, and the outer convex portion 5230 (equivalent to the outer convex portion 2130) is formed on the outer side surface. Has been formed.

図25の(c)に示す固定具5300は、カバー正面部5210に固定される固定正面部5310と、カバー固定溝5221に係止されるカバー固定爪部5320とを有している。なお、カバー固定爪部5320は固定正面部5310よりやや斜め方向に形成されている。 The fixture 5300 shown in FIG. 25C has a fixed front surface portion 5310 fixed to the cover front surface portion 5210 and a cover fixing claw portion 5320 locked in the cover fixing groove 5221. The cover fixing claw portion 5320 is formed in a slightly oblique direction with respect to the fixed front surface portion 5310.

図26に示すように、光源ユニット5000は、モジュール取付部5100のカバー受部5120をカバー部5200の端部に嵌め込みするとともに、カバー固定爪部5320をカバー部5200のカバー固定溝5221に挿通孔を介して係止し、固定具5300を取付正面部5110に固定する。このように固定することで、カバー部5200はモジュール取付部5100に保持される。また、カバー受部5120の外側側面が化粧部9200となり、この化粧部9200がカバー固定爪部5320の先端およびカバー固定溝5221を覆うことで、カバー固定爪部5320がカバー部5200に透けて見えることがなく、意匠性を良くしている。 As shown in FIG. 26, in the light source unit 5000, the cover receiving portion 5120 of the module mounting portion 5100 is fitted into the end portion of the cover portion 5200, and the cover fixing claw portion 5320 is inserted into the cover fixing groove 5221 of the cover portion 5200. And the fixture 5300 is fixed to the mounting front portion 5110. By fixing in this way, the cover part 5200 is held by the module mounting part 5100. Further, the outer side surface of the cover receiving portion 5120 becomes a decorative portion 9200, and the decorative portion 9200 covers the tip of the cover fixing claw portion 5320 and the cover fixing groove 5221, so that the cover fixing claw portion 5320 can be seen through the cover portion 5200. It has a good design.

また、固定具5300は、カバー部5200の開口側端部と取付正面部5110の間に隙間Aができるように保持している。この為、きしみ音の発生を抑制しているとともに、カバー固定爪部5320は固定正面部5310に対して斜めに形成されていることで、カバー部5200の保持をより強固にしている。 Further, the fixture 5300 is held so that a gap A is formed between the opening side end of the cover 5200 and the mounting front face 5110. Therefore, the generation of squeak noise is suppressed, and the cover fixing claw portion 5320 is formed obliquely with respect to the fixed front surface portion 5310, so that the cover portion 5200 is held more firmly.

また、モジュール取付部5100は取付正面部5110カバー部5200内側に配設されることで、発光モジュール1100が取り付けられた面と反対面側に部品配設空間が形成され、器具本体の厚さを薄くすることができる。 Further, the module mounting portion 5100 is disposed inside the mounting front portion 5110 cover portion 5200, so that a component disposing space is formed on the side opposite to the surface on which the light emitting module 1100 is mounted, and the thickness of the instrument main body is reduced. Can be thinned.

なお、実施の形態1から実施の形態5に関して器具本体部100に関して説明を行っている。この器具本体部100は、光源ユニット側開口に対して本体底面部110が小さくなるように側面部120が傾斜して形成されており、光源ユニット側開口および光源受部122はモジュール正面部により覆われている。よって、器具本体部100は照射方向から見た際に、光源ユニットの内側に隠れ、意匠性を向上させている。なお、光源ユニットが取り付けられる本体部は、器具本体部100のようなシームレス型だけでなく、埋込型や化粧枠型などのものであっても良い。 It should be noted that the instrument body 100 is described with reference to the first to fifth embodiments. The instrument main body 100 is formed such that the side surface portion 120 is inclined so that the main body bottom surface portion 110 is smaller than the light source unit side opening, and the light source unit side opening and the light source receiving portion 122 are covered by the module front surface portion. It is being appreciated. Therefore, the instrument body 100 is hidden inside the light source unit when viewed from the irradiation direction, and the design is improved. The main body to which the light source unit is attached is not limited to the seamless type like the instrument main body 100, but may be an embedded type or a decorative frame type.

以上に説明した実施の形態1〜5によれば、意匠性に優れ、拡散パネルを安全に保持し、広角に配光できる(照明器具の側方にも出射できる)照明器具を提供することができる。 According to the first to fifth embodiments described above, it is possible to provide a luminaire that is excellent in designability, safely holds the diffusion panel, and can distribute light in a wide angle (can also be emitted to the side of the luminaire). it can.

以上、本発明の実施の形態について説明したが、これらの実施の形態のうち、2つ以上を組み合わせて実施しても構わない。あるいは、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。あるいは、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 of the present invention have been described above, two or more of these embodiments 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 for implementation. The present invention is not limited to these embodiments, and various modifications can be made if necessary.

実施の形態6.
図27〜図33を参照して実施の形態6を説明する。本実施の形態6では、実施の形態1から実施の形態5で説明した器具本体部100の変形例である器具本体部6100と、器具本体部6100を備えた照明器具6001に関して説明を行う。なお、実施の形態1から実施の形態5と同様の構成は実施の形態1から実施の形態5と同じ符号を付し、詳細な説明を省略し異なる構成について説明する。なお、照明器具6001の説明に光源ユニット5000を用いて説明を行うが、光源ユニットは実施の形態1から実施の形態4で説明した光源ユニットでも良い。
Sixth Embodiment
The sixth embodiment will be described with reference to FIGS. 27 to 33. In the sixth embodiment, an instrument main body 6100, which is a modified example of the instrument main body 100 described in the first to fifth embodiments, and a lighting fixture 6001 including the instrument main body 6100 will be described. The same components as those in the first to fifth embodiments are designated by the same reference numerals as those in the first to fifth embodiments, and detailed description will be omitted to describe different configurations. Note that although the light source unit 5000 is used for description of the lighting fixture 6001, the light source unit may be the light source unit described in Embodiments 1 to 4.

(器具本体部6100)
はじめに、図27、図28、図29を用いて、器具本体部6100の形状に関して説明する。図27に示すように、照明器具6001は、器具本体部6100と、光源ユニット5000を備えている。器具本体部6100は、ボルトなどの固定部材により天井などの被取付部9010に取り付けられる。また器具本体部6100は、電源端子台130(図2)、取付バネ210M(図2)が配設される第一の本体部6110と、光源ユニット5000の側方を覆う第二の本体部6120を備えている。
(Apparatus body 6100)
First, the shape of the instrument body 6100 will be described with reference to FIGS. 27, 28, and 29. As shown in FIG. 27, the lighting fixture 6001 includes a fixture body 6100 and a light source unit 5000. The instrument main body 6100 is attached to an attached portion 9010 such as a ceiling by a fixing member such as a bolt. Further, the instrument main body 6100 includes a first main body 6110 on which the power supply terminal block 130 (FIG. 2) and the mounting spring 210M (FIG. 2) are arranged, and a second main body 6120 which covers the side of the light source unit 5000. Equipped with.

(第一の本体部6110)
第一の本体部6110は、ボルトなどの固定部材により被取付部9010に取り付けられる正方形状の本体正面部6111と、本体正面部6111の四辺から立ち上がる第一側面部6112を備えている。第一の本体部6110は、本体正面部6111と対向する面が開口した箱形状をしている。また、本体正面部6111には外部から引き込まれる電源線が取り付けられる電源端子台130と、光源ユニット5000を固定、保持する為の取付バネ210M、引掛受部220M(図8、図11)が取り付けられている。
(First body portion 6110)
The first main body portion 6110 includes a square main body front surface portion 6111 attached to the attached portion 9010 by a fixing member such as a bolt, and first side surface portions 6112 rising from four sides of the main body front surface portion 6111. The first main body portion 6110 has a box shape in which a surface facing the main body front surface portion 6111 is opened. Further, a power supply terminal block 130 to which a power supply line drawn from the outside is attached, a mounting spring 210M for fixing and holding the light source unit 5000, and a hook receiving portion 220M (FIGS. 8 and 11) are attached to the main body front portion 6111. Has been.

(第二の本体部6120)
第二の本体部6120は、第一側面部6112の端部より本体正面部6111と略平行に外側へ形成された光源受部6121と、光源受部6121から略垂直に形成され光源ユニット5000のカバー側面部5220の側方に位置する第二側面部6122と、第二側面部6122の端部より外側へ形成された本体鍔部6123を有している。
(Second body portion 6120)
The second main body portion 6120 includes a light source receiving portion 6121 formed outward from the end portion of the first side surface portion 6112 substantially in parallel with the main body front portion 6111, and a light source receiving portion 6121 formed substantially perpendicular to the light source unit 5000. It has a second side surface portion 6122 located on the side of the cover side surface portion 5220 and a main body flange portion 6123 formed outside the end portion of the second side surface portion 6122.

(操作空間6000S)
次に、図28、図29を用いて照明器具6001に関して説明を行う。図29は、図28の器具本体部6100に光源ユニット5000が取り付けられた状態である。
(Operation space 6000S)
Next, the lighting fixture 6001 will be described with reference to FIGS. 28 and 29. FIG. 29 shows a state in which the light source unit 5000 is attached to the instrument body 6100 of FIG.

図29の光源ユニットは光源ユニット5000の場合である。光源ユニット5000は、光を透過する透光底部9301であるカバー正面部5210と、光を透過し透光底部9301の周縁から立ち上がる壁状の透光側面部9302であるカバー側面部5220と、透光側面部9302の立ち上がる立上方向の端部によって形成される開口9305を塞ぐ天板9303であるモジュール取付部5100とを有する箱形状である。光源ユニット5000は、箱形状の内部に、発光素子1101が透光底部9301であるカバー正面部5210に対向するように配置されている。器具本体部6100は、天板受部9401である光源受部6121と、天板底部方向9304に立ち上がる底部方向側面部9402である第二側面部6122とを有する天板受部9401は、光源ユニット5000の天板9303を受ける板状での部材である。底部方向側面部9402は、天板受部9401の周縁9406から、光源ユニット5000の透光側面部9302に対向し、かつ、透光側面部9302との間に操作空間6000Sを保ちながら、天板9303から透光底部9301に向かう天板底部方向9304に立ち上がる。 The light source unit of FIG. 29 is the case of the light source unit 5000. The light source unit 5000 includes a cover front surface portion 5210 that is a light-transmissive bottom portion 9301 that transmits light, a cover side surface portion 5220 that is a wall-shaped light transmissive side surface portion 9302 that transmits light and rises from the peripheral edge of the light transmissive bottom portion 9301. It is a box shape having a module mounting portion 5100 that is a top plate 9303 that closes an opening 9305 formed by the rising end of the light side surface portion 9302. The light source unit 5000 is arranged inside the box shape so that the light emitting element 1101 faces the cover front surface portion 5210 which is the translucent bottom portion 9301. The instrument body 6100 includes a light source receiving portion 6121 which is a top receiving portion 9401 and a second side surface portion 6122 which is a bottom-side side surface portion 9402 rising in a top-bottom direction 9304. It is a plate-shaped member that receives 5000 top plates 9303. The bottom-direction side surface portion 9402 faces the translucent side surface portion 9302 of the light source unit 5000 from the peripheral edge 9406 of the top plate receiving portion 9401, and maintains the operation space 6000S between the translucent side surface portion 9302 and the top plate. It rises in the top plate bottom direction 9304 from 9303 toward the transparent bottom 9301.

照明器具6001は、図29に示すように、カバー受部5120が光源受部6121に当接する。また、モジュール取付部5100の発光モジュール1100の反対面に取り付けられた点灯装置1500(図24)は、第一の本体部6110に収納される。また、このとき、光源ユニット5000の側方(カバー受部5120の外側面、カバー側面部5220)と第二の本体部6120の第二側面部6122の間には、光源ユニット5000を着脱す為の操作空間6000Sが形成されている。操作空間6000Sは、光源ユニット5000を着脱する為に、作業者が光源ユニット5000をつかむ為のスペースである。また操作空間6000Sは、光源ユニット5000の着脱の際に必要となるスペースでもあり、光源ユニット5000を回動して着脱する空間、手を挿し込む空間、光源ユニット5000をずらす空間などの役割を有する。操作空間6000Sによって、光源ユニット5000は容易に器具本体部6100に着脱することができる。 As for the lighting fixture 6001, as shown in FIG. 29, the cover receiving part 5120 contacts the light source receiving part 6121. The lighting device 1500 (FIG. 24) attached to the opposite surface of the module attachment portion 5100 to the light emitting module 1100 is housed in the first main body portion 6110. At this time, the light source unit 5000 is attached and detached between the side of the light source unit 5000 (the outer surface of the cover receiving portion 5120, the cover side surface portion 5220) and the second side surface portion 6122 of the second main body portion 6120. The operation space 6000S is formed. The operation space 6000S is a space for an operator to hold the light source unit 5000 in order to attach/detach the light source unit 5000. The operation space 6000S is also a space required when the light source unit 5000 is attached/detached, and has a role such as a space for rotating and attaching/detaching the light source unit 5000, a space for inserting a hand, and a space for shifting the light source unit 5000. .. The operation space 6000S allows the light source unit 5000 to be easily attached to and detached from the instrument body 6100.

次に、図30を用いて照明器具6001の配光に関して説明をする。図30は、照明器具6001から照射される光の光路の一例をしめした配光図である。図30では、底部方向側面部9402である第二側面部6122は、天板底部方向9304の端部9408が、透光底部9301よりも天板9303に近い位置に位置する。 Next, light distribution of the lighting fixture 6001 will be described with reference to FIG. FIG. 30 is a light distribution diagram showing an example of the optical path of the light emitted from the lighting fixture 6001. In FIG. 30, in the second side surface portion 6122 which is the bottom surface side surface portion 9402, the end portion 9408 in the top plate bottom direction 9304 is located closer to the top plate 9303 than the translucent bottom portion 9301.

図30において、照明器具6001のモジュール取付部5100に取り付けられた発光モジュール1100から照射される光は、カバー正面部5210にて透過・拡散され照射される光である光路Aの光と、カバー側面部5220にて透過・拡散され照射される光である光路Bの光がある。また、この光路Bの光は、カバー側面部5220からそのまますすみ、上方向、横方向、下方向などにすすむ光路B1の光と、第二側面部6122に照射され第二側面部6122で反射・拡散される光路B2の光がある。この光路B1の光により、被取付部9010も照射されるとともに、光路B2の光により照明器具6001全体の光力を向上することができる。 In FIG. 30, the light emitted from the light emitting module 1100 attached to the module attaching portion 5100 of the lighting fixture 6001 is the light of the optical path A that is the light that is transmitted and diffused and emitted by the cover front portion 5210 and the side surface of the cover. There is light on the optical path B, which is the light that is transmitted/diffused at the portion 5220 and is emitted. Further, the light on the optical path B goes straight from the side surface portion 5220 of the cover and goes on in the upward, lateral, and downward directions, and the light on the second side surface 6122 is reflected by the second side surface 6122. There is light in the optical path B2 that is diffused. The attached portion 9010 is also illuminated by the light of the optical path B1, and the light power of the entire lighting fixture 6001 can be improved by the light of the optical path B2.

次に、照明器具6001の変形例を図31、図32、図33を用いて説明を行う。 Next, a modified example of the lighting fixture 6001 will be described with reference to FIGS. 31, 32, and 33.

まず図31を用いて照明器具6001−1を説明する。底部方向側面部9402である第二側面部6122−1は、天板底部方向9304の端部9408が、透光底部9301の天板底部方向9304の外面と同じ位置に位置する。 First, the lighting fixture 6001-1 will be described with reference to FIG. In the second side surface portion 6122-1 which is the bottom direction side surface portion 9402, the end portion 9408 in the top plate bottom direction 9304 is located at the same position as the outer surface of the translucent bottom portion 9301 in the top plate bottom direction 9304.

図31に示す照明器具6001−1は、器具本体部6100−1と光源ユニット5000を備える。
図31の(b)に示すように、器具本体部6100−1の第二側面部6122−1が、光源ユニット5000の側方と同等の大きさ、つまり天板底部方向9304で同等の長さで形成されている。そのため、カバー正面部5210と第二側面部6122−1の端部(または本体鍔部6123)は、天板底部方向9304で、同じ位置になる。よって、照明器具6001−1の光路Bの光は、照明器具6001の光路Bの光よりも、多くが、第二側面部6122−1に照射し、反射される。
The lighting fixture 6001-1 shown in FIG. 31 includes a fixture main body portion 6100-1 and a light source unit 5000.
As shown in FIG. 31B, the second side surface portion 6122-1 of the instrument main body portion 610-1 has the same size as the lateral side of the light source unit 5000, that is, the same length in the top plate bottom direction 9304. Is formed of. Therefore, the end portions of the cover front surface portion 5210 and the second side surface portion 6122-1 (or the main body flange portion 6123) are at the same position in the top plate bottom direction 9304. Therefore, more of the light on the optical path B of the lighting fixture 6001-1 irradiates the second side surface portion 6122-1 than the light on the optical path B of the lighting fixture 6001 and is reflected.

図32に示す照明器具6001−2は、光源ユニット5000が第二の本体部6120−2の内側に配置される。照明器具6001−2の第二側面部6122−2は、光源ユニット5000のカバー側面部5220よりも、天板底部方向9304で、長く形成されているとともに、第二側面部6122−2の内側面には、凹凸が形成されている。つまり底部方向側面部9402である第二側面部6122−2は、天板底部方向9304の端部9408が、透光底部9301の天板底部方向9304の外面よりも遠い位置に位置し、照明器具6001−2では、光源ユニット5000が器具本体部6100−2の開口より奥まって配置される意匠になる。また、底部方向側面部9402は、光源ユニット5000の透光側面部9302と対向する内面に凹凸が形成され、光源ユニット5000から照射される光がより拡散される。 In the lighting fixture 6001-2 shown in FIG. 32, the light source unit 5000 is arranged inside the second main body portion 6120-2. The second side surface portion 6122-2 of the lighting fixture 6001-2 is formed longer in the top plate bottom direction 9304 than the cover side surface portion 5220 of the light source unit 5000, and the inner side surface of the second side surface portion 6122-2. The unevenness is formed on. That is, in the second side surface portion 6122-2 which is the bottom side surface portion 9402, the end portion 9408 in the top plate bottom direction 9304 is located farther than the outer surface of the translucent bottom portion 9301 in the top plate bottom direction 9304, and the lighting fixture In 6001-2, the light source unit 5000 is a design in which the light source unit 5000 is arranged deeper than the opening of the instrument body 6100-2. In addition, the bottom-side side surface portion 9402 has unevenness formed on the inner surface facing the translucent side surface portion 9302 of the light source unit 5000, and the light emitted from the light source unit 5000 is further diffused.

図33に示す照明器具6001−3は、器具本体部6001−3の第二側面部6122−3が、光源ユニットのカバー受部5120の側方を覆うように形成されている。また、第二側面部6122−3の天板底部方向9304の長さは、カバー受部5120の天板底部方向9304の長さよりも同じか多少長く形成されている。このため、カバー部5200の大部分は、第二側面部6122−3の形成する開口から突設するような配置になっている。また第二側面部6122−3の端部から被取付部9010側に傾斜した、反射部の機能を有した本体鍔部6123−3が形成されている。よって光源ユニット5000は広角に照射するとともに、反射部である本体鍔部6123−3に照射された光は反射されるので、照明器具6001−3の全体の光力が向上する。 The lighting fixture 6001-3 shown in FIG. 33 is formed such that the second side surface portion 6122-3 of the fixture main body portion 6001-3 covers the side of the cover receiving portion 5120 of the light source unit. Further, the length of the second side surface portion 6122-3 in the top plate bottom direction 9304 is the same as or slightly longer than the length of the cover receiving portion 5120 in the top plate bottom direction 9304. Therefore, most of the cover portion 5200 is arranged so as to project from the opening formed by the second side surface portion 6122-3. Further, a main body flange portion 6123-3 having a function of a reflecting portion, which is inclined from the end portion of the second side surface portion 6122-3 toward the attached portion 9010 side, is formed. Therefore, the light source unit 5000 illuminates at a wide angle, and the light radiated to the main body flange portion 6123-3 which is a reflecting portion is reflected, so that the overall light power of the lighting fixture 6001-3 is improved.

本実施の形態6では、
(1)光源ユニット5000が光源受部6121に当接し器具本体部6100に配設された状態で、光源ユニット5000の側方と第二側面部6122の間に操作空間6000Sが形成されていることで、光源ユニット5000の着脱を安全かつ容易に行うことができる。光源ユニット5000の装着時は、操作空間6000Sの存在により、最後まで作業者がカバー部5200をつかんだ状態で光源ユニット5000の取付作業を行える。よって、取付バネ210Mの復元力に対して作業者のつかむ力で調整がとれるので、取付バネ210Mで光源ユニット5000が急に引き上げられることで光源ユニット5000が破損することを防ぐことができ、また、操作空間6000Sによって、光源ユニット5000を外すときは確実に光源ユニット5000の把持ができる。
(2)また、照明器具6001は、第二側面部6122,6122−1、6122−2、6122−3のように、天板底部方向9304の長さの異なるバリエーションを持つことにより、照明器具ごとに、配光特性を変更することができる。
In the sixth embodiment,
(1) An operation space 6000S is formed between the side surface of the light source unit 5000 and the second side surface portion 6122 in a state where the light source unit 5000 is in contact with the light source receiving portion 6121 and is arranged in the instrument main body portion 6100. Thus, the light source unit 5000 can be attached and detached safely and easily. When the light source unit 5000 is mounted, due to the existence of the operation space 6000S, the light source unit 5000 can be mounted while the operator holds the cover portion 5200 until the end. Therefore, since the restoring force of the mounting spring 210M can be adjusted by the force grasped by the operator, it is possible to prevent the light source unit 5000 from being damaged by the sudden lifting of the light source unit 5000 by the mounting spring 210M. By the operation space 6000S, the light source unit 5000 can be reliably gripped when the light source unit 5000 is removed.
(2) Further, since the lighting fixture 6001 has variations with different lengths in the top plate bottom direction 9304, like the second side surfaces 6122, 6122-1, 6122-2, 6122-3, each lighting fixture is different. In addition, the light distribution characteristics can be changed.

以上の実施の形態6によれば、操作空間6000Sを確保したので、光源ユニットの取付け時に光源ユニットが破損しないように光源ユニットを安全に装着でき、また光源ユニットの着脱がしやすく、照明器具の側方にも出射し広角に配光する照明器具を提供できる。 According to the sixth embodiment described above, since the operation space 6000S is secured, the light source unit can be safely attached so as not to damage the light source unit when the light source unit is attached, and the light source unit can be easily attached/detached, and the side of the lighting fixture It is possible to provide a lighting device that emits light toward both sides and distributes light over a wide angle.

実施の形態7.
図34、図35、図36を参照して、実施の形態7の照明器具7001を説明する。実施の形態7では、実施の形態6で説明した器具本体部6100に対して、第一の本体部7100と第二の本体部7200とを有する器具本体部7000を説明する。なお、実施の形態1から実施の形態6と同様の構成は実施の形態1から実施の形態6と同じ符号を付して詳しい説明は省略し、異なる構成について説明する。また、器具本体部7000に取り付けられる光源ユニットは、実施の形態1から実施の形態6で説明した光源ユニットのどの光源ユニットでも良い。
Embodiment 7.
A lighting fixture 7001 according to the seventh embodiment will be described with reference to FIGS. 34, 35, and 36. In the seventh embodiment, an instrument body 7000 having a first body 7100 and a second body 7200 will be described with respect to the instrument body 6100 described in the sixth embodiment. Note that the same configurations as those of the first to sixth embodiments are denoted by the same reference numerals as those of the first to sixth embodiments, detailed description thereof will be omitted, and different configurations will be described. Further, the light source unit attached to the instrument main body 7000 may be any of the light source units described in the first to sixth embodiments.

図34の(a)は、第一の本体部7100、第二の本体部7200の断面図である。図34の(b)は、第二の本体部7200の側辺部7210である。図34の(c)は、側辺部7210を説明する図である。図34に示すように、器具本体部7000は、箱形状をした第一の本体部7100と、第一の本体部7100に取り付ける第二の本体部7200を有する。(c)の辺ABを構成する現実の部材を「側辺部7210」とした場合、第二の本体部7200は、辺ABをなす側辺部7210を、辺BC、辺CD、辺DAにも用いて四角状の枠形状に組み立てた形状であり、側辺部7210とは言い換えると、この枠形状の断面形状である。 FIG. 34A is a sectional view of the first main body portion 7100 and the second main body portion 7200. FIG. 34B shows the side portion 7210 of the second main body portion 7200. FIG. 34C is a diagram illustrating the side portion 7210. As shown in FIG. 34, the instrument main body 7000 includes a box-shaped first main body 7100 and a second main body 7200 attached to the first main body 7100. When the actual member forming the side AB in (c) is the “side portion 7210”, the second main body portion 7200 changes the side portion 7210 forming the side AB into the side BC, the side CD, and the side DA. Is also used to form a rectangular frame shape, and the side portion 7210 is, in other words, a cross-sectional shape of this frame shape.

(第二の本体部7200)
側辺部7210は、第一の本体部7100の側辺に当接しネジなどにより連結される本体当接部7211、第一の本体部7100の開口端縁が当接する本体受部7212、光源受部7213、光源ユニット5000の側方に位置する第二側面部7214、本体鍔部7215、を有している。
(Second body portion 7200)
The side portion 7210 includes a body contact portion 7211 that is in contact with a side edge of the first body portion 7100 and is connected by a screw or the like, a body receiving portion 7212 that is in contact with an opening edge of the first body portion 7100, and a light source receiving portion. It has a portion 7213, a second side surface portion 7214 located on the side of the light source unit 5000, and a main body flange portion 7215.

図35の(a)(b)(c)は、それぞれ、側辺部7210の3つのバリエーションである側辺部7210−1、7210−2,7210−3を有する照明器具7001−1,7001−2,7001−3を示す。 35(a), (b) and (c) of FIG. 35 are lighting fixtures 7001-1, 7001-having side portions 7210-1, 7210-2, 7210-3 which are three variations of the side portion 7210, respectively. 2, 7001-3 is shown.

照明器具7001−1を例として、照明器具7001−1の構成を説明する。照明器具7001−1は、光源ユニット5000、受け側器具本体部9407である第二の本体部7200−1、受け側器具本体部9407とは異なる別部品の別本体部9502である第一の本体部7100−1を備える。光源ユニット5000は、天板9303であるモジュール取付部5100の二面のうち、開口9305を塞ぐ面の反対側の面9306に発光素子1101を点灯する点灯装置1500が配置されている。受け側器具本体部9407である第二の本体部7200−1は、天板受部9401である光源受部7213−1と、底部方向側面部9402である第二側面部7214−1とを有する。天板受部9401は中央の領域に開口である中央領域開口9403が形成され、中央領域開口9403の周囲9404で天板9303の周縁9405であるカバー受部5120を受ける板状をなす。
底部方向側面部9402は、中央領域開口9403の周囲9404から離れて位置する天板受部9401の周縁9406から、光源ユニット5000の透光側面部9302に対向して天板9303から透光底部9301に向かう天板底部方向に立ち上がる。受け側器具本体部9407とは異なる別部品の別本体部9502である第一の本体部7100−1は、受け側器具本体部9407の中央領域開口9403を天板底部方向9304から塞ぐ箱形状をなす。別本体部9502は、天板底部方向9304の端部が中央領域開口9403に接続する端部開口9501をなし、天板底部方向9304と反対方向に中央領域開口9403からはみ出した点灯装置1500を天板底部方向9304から塞ぐ箱形状の内部に収納する。
The configuration of the lighting fixture 7001-1 will be described by taking the lighting fixture 7001-1 as an example. The lighting fixture 7001-1 includes a light source unit 5000, a second main body portion 7200-1 that is a receiving-side fixture main body portion 9407, and a first main body that is another main body portion 9502 that is a different component from the receiving-side fixture main body portion 9407. The unit 710-1 is provided. In the light source unit 5000, the lighting device 1500 for lighting the light emitting element 1101 is arranged on the surface 9306 opposite to the surface that closes the opening 9305 among the two surfaces of the module mounting portion 5100 that is the top plate 9303. The second main body portion 72001 that is the receiving-side instrument main body portion 9407 has a light source receiving portion 7213-1 that is a top receiving portion 9401, and a second side surface portion 7214-1 that is a bottom side surface portion 9402. .. The top plate receiving portion 9401 has a central region opening 9403 which is an opening in the center region, and has a plate shape which receives the cover receiving portion 5120 which is the peripheral edge 9405 of the top plate 9303 around the center region opening 9403 9404.
The bottom direction side surface portion 9402 faces the translucent side surface portion 9302 of the light source unit 5000 from the peripheral edge 9406 of the top plate receiving portion 9401 located away from the periphery 9404 of the central region opening 9403 and the translucent bottom portion 9301 from the top plate 9303. Stand up toward the bottom of the top plate. The first main body portion 71001, which is another main body portion 9502 of a different component different from the receiving side instrument main body portion 9407, has a box shape that closes the central region opening 9403 of the receiving side instrument main body portion 9407 from the top plate bottom direction 9304. Eggplant Another main body portion 9502 has an end opening 9501 whose end in the top plate bottom direction 9304 is connected to the central region opening 9403, and the lighting device 1500 protruding from the central region opening 9403 in the opposite direction to the top plate bottom direction 9304 is placed in the ceiling. It is housed in a box-shaped interior that closes from the plate bottom direction 9304.

器具本体部7000は、図34の(b)の側辺部7210に対して、側辺部を、図35の(a)に示す側辺部7210−1、(b)に示す側辺部7210−2、(c)に示す側辺部7210−3のような構成としてもよい。図35の(a)では、側辺部7210−1は、本体当接部7211−1、本体受部7212−1、光源受部7213−1、第二側面部7214−1、本体鍔部7215−1を有している。図35の(b)では、側辺部7210−2は、本体当接部7211−2、本体受部7212−2、光源受部7213−2、第二側面部7214−2、本体鍔部7215−2を有している。図35の(c)では、側辺部7210−3は、本体当接部7211−3、本体受部7212−3、光源受部7213−3、第二側面部7214−3、本体鍔部7215−3を有している。
(1)図35の(a)は、底部方向側面部9402である第二側面部7214−1は、天板底部方向9304の端部9408が、透光底部9301の天板底部方向9304の外面の位置に位置する。また本体鍔部7215−1の角度θが第二側面部7214の角度θよりも大きい。
(2)図35の(b)は、底部方向側面部9402である第二側面部7214−2は、天板底部方向9304の端部9408が、透光底部9301の天板底部方向9304の外面よりも遠い位置に位置する。また第二側面部7214−2の透光側面部9302と対向する内面には凹凸が形成されている。さらに本体鍔部7215−2の角度θが第二側面部7214の角度θよりも大きい。
(3)図35の(c)は、第二側面部7214−3が形成する開口が、天板底部方向9304方向に進むにつれて大きくなる。また本体鍔部7215−3が垂直に立っている形状である。
The instrument main body part 7000 has a side part 7210-1 shown in FIG. 35(a) and a side part 7210 shown in FIG. 35(b) with respect to the side part 7210 shown in FIG. 34(b). -2, a configuration like the side part 7210-3 shown in (c) may be adopted. In (a) of FIG. 35, the side portion 7210-1 includes a main body contact portion 7211-1, a main body receiving portion 7212-1, a light source receiving portion 7213-1, a second side surface portion 7214-1, and a main body flange portion 7215. -1. In FIG. 35B, the side portion 7210-2 includes a main body contact portion 7211-2, a main body receiving portion 7212-2, a light source receiving portion 7213-2, a second side surface portion 7214-2, and a main body flange portion 7215. -2. In FIG. 35C, the side portion 7210-3 includes a main body contact portion 7211-3, a main body receiving portion 7212-3, a light source receiving portion 7213-3, a second side surface portion 7214-3, and a main body flange portion 7215. -3.
(1) In (a) of FIG. 35, the second side surface portion 7214-1 which is the bottom direction side surface portion 9402 has an end portion 9408 in the top plate bottom direction 9304 and an outer surface in the top plate bottom direction 9304 of the translucent bottom portion 9301. Located in the position of. Further, the angle θ of the main body flange portion 7215-1 is larger than the angle θ of the second side surface portion 7214.
(2) In FIG. 35B, the second side surface portion 7214-2 which is the bottom side surface portion 9402 has an end portion 9408 in the top plate bottom direction 9304, and an outer surface in the top plate bottom direction 9304 of the translucent bottom portion 9301. It is located farther than. Further, unevenness is formed on the inner surface of the second side surface portion 7214-2 facing the translucent side surface portion 9302. Further, the angle θ of the main body flange portion 7215-2 is larger than the angle θ of the second side surface portion 7214.
(3) In (c) of FIG. 35, the opening formed by the second side surface portion 7214-3 becomes larger as it goes in the top plate bottom direction 9304. Further, the main body flange portion 7215-3 is in a vertically standing shape.

図35の(a)(b)(c)のように、第二側面部7214の高さ、本体鍔部7215の形状が異なるものを用意することで、配光特性の・意匠の異なる照明器具を容易に形成することができる。つまり、実施の形態6で述べたのと同じように、底部方向側面部9402である第二側面部7214が、光源ユニット5000から照射される光の配光を制御する。また、第一の本体部7100は共通とすることで、生産効率を向上することができる。なお、第二の側面部の高さは図35の(a)(b)(c)に限るものではなく、図29、図33の器具本体のような高さでも良い。 As shown in (a), (b), and (c) of FIG. 35, a lighting device having different light distribution characteristics and different designs is prepared by preparing different heights of the second side surface portion 7214 and shapes of the main body flange portion 7215. Can be easily formed. That is, as described in the sixth embodiment, the second side surface portion 7214 that is the bottom side surface portion 9402 controls the light distribution of the light emitted from the light source unit 5000. Further, by making the first main body portion 7100 common, the production efficiency can be improved. Note that the height of the second side surface portion is not limited to those shown in FIGS.

なお、第一の本体部7100、第二の本体部7200の連結方法は、図36の(a),(b)に示すようなものでも良い。図36の(a)は第二の本体部7200−4、第一の本体部7100−1の組み合わせを示す。図36の(a)では、第二の本体部7200−4の光源受部7213−3で、第一の本体部7100−1のフランジ部7101−1を受ける構成である。図36の(b)は、第二の本体部7200−5と第一の本体部7100−2の組み合わせを示す。図36の(b)では、第二の本体部7200−2のフランジ部7201−5で、第一の本体部7100−2のフランジ部7101−2を受ける構成である。 The method of connecting the first main body 7100 and the second main body 7200 may be as shown in FIGS. 36(a) and 36(b). FIG. 36A shows a combination of the second main body portion 7200-4 and the first main body portion 7100-1. In FIG. 36A, the light source receiving portion 7213-3 of the second main body portion 7200-4 receives the flange portion 7101-1 of the first main body portion 7100-1. FIG. 36B shows a combination of the second main body portion 7200-5 and the first main body portion 7100-2. In FIG. 36B, the flange portion 7201-5 of the second main body portion 7200-2 receives the flange portion 7101-2 of the first main body portion 7100-2.

また、側辺部7210は板金などにより形成しても良いが、アルミ押出成形により政策しすることで、凹凸などの形状が容易に制作することができる。 Further, the side portion 7210 may be formed of sheet metal or the like, but the shape such as the unevenness can be easily manufactured by setting the policy by aluminum extrusion molding.

図35で述べたように、実施の形態7の照明器具は、受け側器具本体部9407である第二の本体部7200を、光源ユニット5000を交換することなく、第二の本体部7200と異なる種別の他の第二の本体部7200−1、7200−2,7200−3等に交換することにより、光源ユニット5000から照射される光の配光を変更可能である。 As described with reference to FIG. 35, in the lighting fixture of the seventh embodiment, the second main body portion 7200 that is the receiving-side fixture main body portion 9407 is different from the second main body portion 7200 without replacing the light source unit 5000. The light distribution of the light emitted from the light source unit 5000 can be changed by replacing the second main body portion 7200-1, 7200-2, 7200-3 of another type.

以上の実施の形態7によれば、取付け時に破損しないように光源ユニットを安全に着脱ができ、また光源ユニットの着脱がしやすく、照明器具の側方にも出射し広角に配光する照明器具を提供することができる。 According to the seventh embodiment described above, it is possible to safely attach/detach the light source unit so as not to damage it at the time of mounting, and to attach/detach the light source unit easily. Can be provided.

1 照明器具、10 ビス、100 器具本体部、110 本体底面部、120 側面部、130 電源端子台、121 傾斜部、122 光源受部、200 固定機構、210M 取付バネ、211M 取付部、212M 円弧形状部、213M 先端部、220M 引掛受部、221M 開口、221M−1 開口縁部、222M 仮止め爪、230L バネ受部、231L 開口、231L−1 開口縁部、240L 爪部、241L 爪先端部、242L 爪軸部、1000 光源ユニット、1100 発光モジュール、1101 発光素子、1102 基板、1200 モジュール取付部、1210 取付正面部、1210−1 側辺、1210a 一方の面、1210b 他方の面、1211 挿通孔、1220 取付側面部、1300 カバー部、1310 カバー正面部、1310a 挿込方向、1320 カバー側面部、1320a 立上方向、1320b 内面、1320c 外面、1321 凸部、1322 カバー固定孔、1400 固定具、1410 固定正面部、1420 カバー固定爪部、1500 点灯装置、2000 光源ユニット、2100 カバー部、2110 カバー正面部、2110a 挿込方向、2120 カバー側面部、2120a 立上方向、2120b 内面、2120c 外面、2121 カバー固定孔、2130 外凸部、3000 光源ユニット、3100 モジュール取付部、3110 挿通孔、3200 カバー部、3210 カバー正面部、3210a 挿込方向、3220 カバー側面部、3220a 立上方向、3220b 内面、3220c 外面、3230 内凸部、4000 光源ユニット、4100 モジュール取付部、4110 取付正面部、4110−1 側辺、4110a 一方の面、4110b 他方の面、4120 取付側面部、4130 挿通孔、4200 カバー部、4210 カバー正面部、4210a 挿込方向、4220 カバー側面部、4220a 立上方向、4220b 内面、4220c 外面、4221 挿込凸部、4222 カバー固定孔、4300 固定具、4310 固定本体部、4320 カバー固定爪部、5000 光源ユニット、5100 モジュール取付部、5110 取付正面部、5110−1 側辺、5110a 一方の面、5110b 他方の面、5120 カバー受部、5121 凹部、5130 挿通孔、5200 カバー部、5210 カバー正面部、5210a 挿込方向、5220 カバー側面部、5220a 立上方向、5220b 内面、5220c 外面、5221 カバー固定溝、5230 外凸部、5300 固定具、5310 固定正面部、5320 カバー固定爪部、6001 照明器具、6100 器具本体部、6110 第一の本体部、6111 本体正面部、6112 第一側面部、6120 第二の本体部、6121 光源受部、6122 第二側面部、6123 本体鍔部、7001 照明器具、7000 器具本体部、7100 第一の本体部、7200 第二の本体部、7210 側辺部、7211 本体当接部、7212 本体受部、7213 光源受部、7214 第二側面部、7215 本体鍔部、9010 被取付部、9020 ボルト、9100 固定係止部、9200 化粧部、9301 透光底部、9302 透光側面部、9303 天板、9304 天板底部方向、9305 開口、9401 天板受部、9402 底部方向側面部、9403 中央領域開口、9404 周囲、9405 周縁、9406 周縁、9407 受け側器具本体部、9408 端部、9501 端部開口、9502 別本体部。 DESCRIPTION OF SYMBOLS 1 Lighting fixture, 10 screw, 100 Instrument main body part, 110 Main body bottom part, 120 Side part, 130 Power supply terminal block, 121 Inclined part, 122 Light source receiving part, 200 Fixing mechanism, 210M mounting spring, 211M mounting part, 212M arc shape Part, 213M tip part, 220M hook receiving part, 221M opening, 221M-1 opening edge part, 222M temporary fixing claw, 230L spring receiving part, 231L opening, 231L-1 opening edge part, 240L claw part, 241L claw tip part, 242L nail shaft part, 1000 light source unit, 1100 light emitting module, 1101 light emitting element, 1102 substrate, 1200 module mounting part, 1210 mounting front part, 1210-1 side, 1210a one surface, 1210b other surface, 1211 insertion hole, 1220 mounting side surface portion, 1300 cover portion, 1310 cover front surface portion, 1310a insertion direction, 1320 cover side surface portion, 1320a rising direction, 1320b inner surface, 1320c outer surface, 1321 convex portion, 1322 cover fixing hole, 1400 fixing tool, 1410 fixing Front part, 1420 cover fixing claw part, 1500 lighting device, 2000 light source unit, 2100 cover part, 2110 cover front part, 2110a insertion direction, 2120a side surface part, 2120a rising direction, 2120b inner surface, 2120c outer surface, 2121 cover fixing part Hole, 2130 outer convex part, 3000 light source unit, 3100 module mounting part, 3110 insertion hole, 3200 cover part, 3210 cover front part, 3210a insertion direction, 3220 cover side part, 3220a rising direction, 3220b inner surface, 3220c outer surface, 3230 inner convex part, 4000 light source unit, 4100 module mounting part, 4110 mounting front part, 4110-1 side, 4110a one surface, 4110b other surface, 4120 mounting side surface part, 4130 insertion hole, 4200 cover part, 4210 cover Front face part, 4210a insertion direction, 4220 cover side face part, 4220a rising direction, 4220b inner surface, 4220c outer surface, 4221 insertion convex part, 4222 cover fixing hole, 4300 fixing tool, 4310 fixing body part, 4320 cover fixing claw part 5000 light source unit, 5100 module mounting portion, 5110 mounting front portion, 5110-1 side, 5110a one surface, 5110b other surface, 5120 cover receiving portion, 5121 recessed portion, 5130 insertion hole, 5200 cover portion, 5210 cover front surface Portion, 5210a insertion direction, 5220 cover side surface portion, 5220a rising direction, 5220a inner surface, 5220c outer surface, 5221c outer surface, 5221 cover fixing groove, 5230 outer convex portion, 5300 fixing tool, 5310 fixing front surface portion, 5320 cover fixing claw portion, 6001 lighting Instrument, 6100 Instrument body, 6110 First body, 6111 Body front, 6112 First side, 6120 Second body, 6121 Light source receiver, 6122 Second side, 6123 Body flange, 7001 Lighting Instrument, 7000 Instrument body, 7100 First body, 7200 Second body, 7210 Side, 7211 Body contacting part, 7212 Body receiving part, 7213 Light source receiving part, 7214 Second side part, 7215 Body Collar part, 9010 attached part, 9020 bolt, 9100 fixed locking part, 9200 decorative part, 9301 translucent bottom part, 9302 translucent side part, 9303 top plate, 9304 top plate bottom direction, 9305 opening, 9401 top plate receiving part , 9402 bottom side surface portion, 9403 central region opening, 9404 periphery, 9405 peripheral edge, 9406 peripheral edge, 9407 receiving side instrument main body portion, 9408 end portion, 9501 end opening portion, 9502 separate main body portion.

Claims (2)

底面部を有する箱形状であり、前記底面部と対向する開口が設けられた第一の本体部と、
前記第一の本体部に、前記開口の縁を覆うように取り付けられる第二の本体部と、
前記底面部と対向した状態で前記第二の本体部と当接し、前記第一の本体部に取り付けられる光源ユニットと、
を備え
前記第二の本体部は、
前記第一の本体部に設けられた前記開口に対向するように配置されることで前記底面部に対して前記光源ユニットを露出させる開口が形成されている照明器具。
A box shape having a bottom portion, a first main body portion provided with an opening facing the bottom portion,
A second body portion attached to the first body portion so as to cover the edge of the opening;
A light source unit that is in contact with the second main body while facing the bottom surface, and is attached to the first main body,
Equipped with
The second main body is
A lighting fixture having an opening formed to face the opening provided in the first main body to expose the light source unit to the bottom surface .
底面部を有する箱形状であり、前記底面部と対向する開口が設けられ、前記底面部と対向した状態の光源ユニットが取り付けられた第一の本体部と、
前記光源ユニットに当接すると共に、前記第一の本体部に、前記開口の縁を覆うように取り付けられる第二の本体部と、
を備え
前記第二の本体部は、
前記第一の本体部に設けられた前記開口に対向するように配置されることで前記底面部に対して前記光源ユニットを露出させる開口が形成さている器具本体。
A box-like shape having a bottom surface portion, an opening facing the bottom surface portion is provided, and a first main body portion to which a light source unit facing the bottom surface portion is attached,
While contacting the light source unit, a second main body portion attached to the first main body portion so as to cover the edge of the opening,
Equipped with
The second main body is
An instrument main body having an opening formed so as to expose the light source unit to the bottom surface portion by being arranged so as to face the opening provided in the first main body portion .
JP2019037128A 2019-03-01 2019-03-01 Lighting fixture and fixture body Active JP6723403B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019037128A JP6723403B2 (en) 2019-03-01 2019-03-01 Lighting fixture and fixture body
JP2020108142A JP6896125B2 (en) 2019-03-01 2020-06-23 Equipment body and lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019037128A JP6723403B2 (en) 2019-03-01 2019-03-01 Lighting fixture and fixture body

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2015037200A Division JP6491496B2 (en) 2015-02-26 2015-02-26 lighting equipment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020108142A Division JP6896125B2 (en) 2019-03-01 2020-06-23 Equipment body and lighting equipment

Publications (2)

Publication Number Publication Date
JP2019110134A JP2019110134A (en) 2019-07-04
JP6723403B2 true JP6723403B2 (en) 2020-07-15

Family

ID=67180103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019037128A Active JP6723403B2 (en) 2019-03-01 2019-03-01 Lighting fixture and fixture body

Country Status (1)

Country Link
JP (1) JP6723403B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5686634B2 (en) * 2011-03-07 2015-03-18 三菱電機株式会社 Light source unit and lighting apparatus
JP5853147B2 (en) * 2011-09-26 2016-02-09 パナソニックIpマネジメント株式会社 lighting equipment
JP5963081B2 (en) * 2012-07-17 2016-08-03 パナソニックIpマネジメント株式会社 lighting equipment
JP3192309U (en) * 2014-05-27 2014-08-07 サンケン電気株式会社 lighting equipment

Also Published As

Publication number Publication date
JP2019110134A (en) 2019-07-04

Similar Documents

Publication Publication Date Title
JP5895192B2 (en) LED lighting fixtures
JP2010040269A (en) Illuminating device
JP2017130475A (en) Luminaire
KR101511296B1 (en) Assembly of reflector of a led downlight
JP6723403B2 (en) Lighting fixture and fixture body
JP6692398B2 (en) lighting equipment
JP6514523B2 (en) Light source unit and lighting apparatus
JP2020113552A (en) Luminaire
JP6896125B2 (en) Equipment body and lighting equipment
JP5855447B2 (en) Surface emitting device
JP6491496B2 (en) lighting equipment
JP7241836B2 (en) Light source unit and lighting equipment
JP6427033B2 (en) lighting equipment
JP6953607B2 (en) lighting equipment
JP6811801B2 (en) lighting equipment
JP2010282762A (en) Light source module and lighting system
JP6315757B2 (en) lighting equipment
JP6532244B2 (en) Light source unit and lighting apparatus
JP4760808B2 (en) Interior lighting device for vehicle and interior lighting structure for vehicle
JP6238164B2 (en) LED lighting fixtures
JP6492490B2 (en) Vehicle lighting
JP6100815B2 (en) Light source unit
JP7016245B2 (en) Board fixing structure, lighting device and board fixing method
JP6583773B2 (en) lighting equipment
JP2017174622A (en) Lighting device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190301

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20191127

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200128

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: 20200526

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200623

R150 Certificate of patent or registration of utility model

Ref document number: 6723403

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250