JP6953607B2 - lighting equipment - Google Patents

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Publication number
JP6953607B2
JP6953607B2 JP2020207242A JP2020207242A JP6953607B2 JP 6953607 B2 JP6953607 B2 JP 6953607B2 JP 2020207242 A JP2020207242 A JP 2020207242A JP 2020207242 A JP2020207242 A JP 2020207242A JP 6953607 B2 JP6953607 B2 JP 6953607B2
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Prior art keywords
cover
mounting
light source
module
source unit
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JP2021044261A (en
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尚徳 相澤
尚徳 相澤
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Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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Priority claimed from JP2019076249A external-priority patent/JP6811801B2/en
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2020207242A priority Critical patent/JP6953607B2/en
Publication of JP2021044261A publication Critical patent/JP2021044261A/en
Priority to JP2021158661A priority patent/JP7241836B2/en
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Publication of JP6953607B2 publication Critical patent/JP6953607B2/en
Priority to JP2023034672A priority patent/JP7443590B2/en
Priority to JP2024024189A priority patent/JP2024045673A/en
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Description

この発明は、照明器具に関する。 The present invention relates to a luminaire.

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。
Conventionally, in some square-type lighting fixtures installed on a ceiling or the like, a light source unit equipped with a power supply is attached to the fixture main body attached to the attached portion.
In the lighting fixture described in Patent Document 1, a light source unit having a light emitting portion, a light source mounting portion having a reflecting portion, a diffusion panel, and a frame portion for sandwiching the diffusion panel is attached to a main body portion fixed to the attached portion. Lighting equipment is listed. This light source unit is arranged in the frame portion so that the power supply unit for lighting the light emitting portion is on the side of the reflecting portion.

特開2014−165143号公報Japanese Unexamined Patent Publication No. 2014-165143

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。 The light source unit of the lighting fixture described in Patent Document 1 also has a design function in which the frame portion covers the peripheral portion of the light source mounting portion. However, the light source mounting portion is provided with a reflecting portion, and the frame portion itself is also provided with a power supply unit, so that the frame portion is formed to be large, and there is a problem in terms of design.

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, the diffusion panel is sandwiched between the frame portion and the end portion of the reflection portion, and the diffusion panel may be pressed and damaged. In addition, there is a possibility that defects due to the difference in the coefficient of thermal expansion, for example, deformation such as warpage, and abnormal noise such as squeaking 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 forward direction is improved by the reflecting portion, the reflecting portion and the frame portion do not irradiate the frame portion in the lateral direction. Therefore, it is considered that the lateral peripheral portion and the attached portion of the luminaire will be darkened.

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 attachment portion.

本発明は、熱膨張率の違いによる不具合を抑制する光源ユニットの提供を目的とする。 An object of the present invention is to provide a light source unit that suppresses defects due to differences in the coefficient of thermal expansion.

この発明の照明器具は、
発光素子を有するモジュールが取り付けられる取付正面部が設けられたモジュール取付部と、
一面に開口が形成された略箱形状をなすカバー部であって、
前記開口を間にして前記モジュールと対向するカバー正面部、
前記カバー正面部の周縁から前記モジュール取付部の側に向って立ち上がる壁状のカバー側面部、及び、前記カバー側面部の前記カバー正面部と反対側の端部に設けられ、前記カバー正面部から前記モジュール取付部の側に向って突設した凸部を有するとともに、
前記凸部によって前記モジュール取付部に固定されるカバー部と
を備え、
前記カバー部が前記モジュール取付部に固定された状態で、
前記端部と前記モジュール取付部の前記カバー部の側の面とは、距離をおいて向き合う。
The luminaire of the present invention
A module mounting part provided with a mounting front part to which a module having a light emitting element is mounted, and a module mounting part.
It is a cover part in the shape of a box with an opening formed on one side.
The front part of the cover facing the module with the opening in between,
A wall-shaped cover side surface portion that rises from the peripheral edge of the cover front surface portion toward the module mounting portion side, and an end portion of the cover side surface portion opposite to the cover front surface portion, are provided from the cover front surface portion. It has a convex portion that protrudes toward the module mounting portion and also has a convex portion.
A cover portion fixed to the module mounting portion by the convex portion is provided.
With the cover portion fixed to the module mounting portion
The end portion and the surface of the module mounting portion on the cover portion side face each other at a distance.

本発明により、熱膨張率の違いによる不具合を抑制した光源ユニットを提供できる。 INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a light source unit that suppresses defects due to differences in the coefficient of thermal expansion.

実施の形態1の図で、照明器具1の斜視図。FIG. 5 is a perspective view of the lighting fixture 1 in the figure of the first embodiment. 実施の形態1の図で、照明器具1の分解斜視図。FIG. 6 is an exploded perspective view of the lighting fixture 1 in the figure of the first embodiment. 実施の形態1の図で、光源ユニット1000の側面図。FIG. 5 is a side view of the light source unit 1000 in the figure of 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。In the figure of the first embodiment, (a) is a cross-sectional view of the light source unit 1000, and (b) is a diagram schematically showing the light source unit 1000 after the 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. 5 is an exploded perspective view showing a light source unit 1000 in the figure of 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. 5 is an exploded detailed view of the light source unit 1000 in the figure of 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. 6 is a diagram of an assembly process of the light source unit 1000 in the figure of the first embodiment. 実施の形態1の図で、取付バネ210Mの斜視図。The perspective view of the mounting spring 210M in the figure of the first embodiment. 実施の形態1の図で、バネ受部230Lの斜視図。FIG. 6 is a perspective view of a spring receiving portion 230L in the figure of the first embodiment. 実施の形態1の図で、爪部240Lを示す斜視図。The perspective view which shows the claw part 240L in the figure of Embodiment 1. FIG. 実施の形態1の図で、引掛受部220Mの斜視図。FIG. 6 is a perspective view of a hook receiving portion 220M in the figure of 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. 5 is a diagram of a process of attaching the light source unit 1000 to the fixture main body 100 in the figure of the first embodiment. 実施の形態2の図で、光源ユニット2000の側面図。FIG. 2 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. 2 is a cross-sectional view of the light source unit 2000 in the figure of 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. 2 is a reference diagram showing a modified example of the cover portion 2100 in the figure of 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. 2 is a reference diagram showing a modified example of the cover portion 2100 in the figure of the second embodiment. 実施の形態3の図で、光源ユニット3000の側面図。FIG. 3 is a side view of the light source unit 3000 in the figure of the third embodiment. 実施の形態3の図で、光源ユニット3000の断面図。FIG. 3 is a cross-sectional view of the light source unit 3000 in the figure 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. 4 is an exploded perspective view of the light source unit 4000 in the figure 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. 4 is a side view of the light source unit 4000 in the figure 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. 4 is a cross-sectional view of the light source unit 4000 in the figure of the fourth embodiment. 実施の形態4の図で、固定具4300等の斜視図。FIG. 4 is a perspective view of a fixture 4300 or the like in the figure of 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. 4 is a plan view showing the arrangement of the fixture 4300 and the like in the figure 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. 5 is a perspective view of the light source unit 5000 in the figure of 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. 5 is an exploded perspective view of the light source unit 5000 in the figure of the fifth embodiment. 実施の形態5の図で、光源ユニット5000の断面図。FIG. 5 is a cross-sectional view of the light source unit 5000 in the figure of the fifth embodiment.

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 and 5221 described in each of the following embodiments are fixed locking portions 9100.
The mounting front 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 that is 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。
<*** Configuration explanation ***>
(Instrument 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 is formed by bending from four sides of a square main body bottom surface 110 and the main body bottom surface 110. It includes a side surface portion 120 and a power supply terminal block 130 attached to the bottom surface portion 110 of the main body 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。
(Bottom of main body 110)
Further, a mounting spring 210M (FIG. 8) and a hook receiving portion 220M (FIG. 11) for fixing (holding) the light source unit 1000 are attached to the bottom surface portion 110 of the main body.

(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 surface 120)
As shown in FIG. 2, the four side surface portions 120 are substantially trapezoidal and have four inclined portions 121 that rise diagonally so as to spread from the peripheral portion of the bottom surface portion 110 of the main body, and the bottom surface portion of the main body from the tip of each inclined portion 121. A light source receiving portion 122 formed in the outward direction substantially parallel to the 110 is formed.
One inclined portion 121 is a portion shown as abcd in FIG. 2, and the light source receiving portion 122 is a portion 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, an arc-shaped portion 212M, and a tip portion 213M that are attached to the bottom surface portion 110 of the main body. Two mounting springs 210M are mounted in parallel on the bottom surface 110 of the main body. Further, it is arranged closer to any one side of the side surface portion 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. 12 (a). As shown in FIG. 11, the hook receiving portion 220 has an opening 221M and an opening edge portion 221M-1M. Two hook receiving portions 220 are arranged in parallel with the bottom surface portion 110 of the main body toward the other side surface portion 120 side facing the side surface portion 120 side on which 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
(1) Light emitting module 1100 and
(2) Module mounting part 1200 to which the light emitting module 1100 is mounted, and
(3) A cover portion 1300 fixed to the module mounting portion 1200 so as to cover the light emitting module 1100, and
(4) Fixture 1400 for fixing the cover portion 1300 to the module mounting portion 1200, and
(5) A lighting device 1500 for lighting the light emitting module 1100 and
(6) The spring receiving portion 230L into which the mounting spring is inserted and
(7) It is provided with a claw portion that is hooked on the hook receiving portion.

(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 having a substantially square rectangular shape and on which the plurality of light emitting elements 1101 are mounted. Further, although the light emitting module 1100 is fixed to the module mounting portion 1200, it may be fixed with 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, or may be divided into more than four light emitting modules. Further, those formed in a rectangular shape may be arranged in parallel. The light emitting element is an LED in this embodiment and subsequent 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
(1) The mounting front portion 1210, which is substantially square (rectangular shape) and to which the light emitting module 1100 is mounted, and the four sides, which are the side sides 1210-1 of the mounting front portion 1210, stand up to the side where the light emitting module 1100 is mounted ( A mounting side surface portion 1220 (protruding) is formed.
(2) Further, as shown in FIG. 5, insertion holes 1211 into which the fixture 1400 described later is inserted are formed as a pair on each mounting side surface portion 1220 side of the mounting front portion 1210. (3) As described above, the module mounting portion 1200 has a mounting front portion 1210. The mounting front portion 1210 has a plate shape, and a light emitting module 1100 having a light emitting element 1101 is arranged on one surface 1210a of one surface 1210a and the other surface 1210b on the opposite side of 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 1300)
The cover portion 1300 has a substantially box shape with one surface open, the surface facing the opening is the cover front portion 1310 facing the light emitting module 1100, and the substantially box-shaped side surface is the cover side surface portion 1320. At the end of the cover side surface portion 1320, a convex portion 1321 is formed in the vicinity of substantially the center, and a cover fixing hole 1322 into which the fixture 1400 described later is inserted is formed. The cover portion 1300 is formed so 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の立ち上あがる立上方向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 a plate-shaped cover front surface portion 1310 and a wall-shaped cover side surface portion 1320 rising from the peripheral edge of the cover front surface portion 1310, and the cover portion 1300 stands up from the cover side surface portion 1320. It has a box shape in which an opening (ABCD) (FIG. 2) is formed by the end portion in the upward direction 1320a, and transmits the light emitted by 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 has a cover fixing claw portion 1420 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 cover. Has a cover fixing hole 1322 which is a fixing locking portion 9100 into which the cover fixing claw portion 1420 is inserted.

(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。
(Fixture 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 mounting portion 1200 and holds the cover portion 1300. In this embodiment, the fixture 1400 is a metal fitting (fixing metal fitting), but it may be a resin or carbon fiber material instead of metal. The fixture 1400 has a substantially quadrangular shape, and is arranged so as to be paired with a fixed front portion 1410, which is fixed by abutting the mounting front portion 1210 of the module mounting portion 1200, and a side side of the fixed front portion 1410. 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 to 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 electric power from the outside of the luminaire 1 and supplies electric power to the light emitting module 1100 to light it. The lighting device 1500 is arranged on the opposite surface of the mounting front portion 1210, which is the back side of 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 receiving part 230L)
As shown in FIG. 9, the arc-shaped portion 212 into which the arc-shaped portion 212M of the mounting spring 210M is inserted slides on the spring receiving portion 230L. Two spring receiving portions 230L are arranged in parallel on the mounting front portion 1210 so as to correspond to the mounting spring.

(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 part 240L)
As shown in FIG. 10, the claw portion 240L includes a claw tip portion 241L and a claw shaft portion 242L. In the claw portion 240L, the claw tip portion 241L is hooked on the opening edge portion 221M-1 of the hook receiving portion 220M (FIG. 11) and fixed to the mounting front portion 1210. 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))。
(Assembly of 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 X direction in FIG. 6 as a normal, and corresponds to a cross section when cut so as to pass through the cover fixing hole 1322 on the left side (closer to the arrow X) of FIG.
(1) First, a module mounting portion 1200 to which the light emitting module 1100 is attached is arranged so as to cover the opening of the cover portion 1300 (ABCD in FIG. 2). At this time, the module mounting portion 1200 is arranged so that the light emitting module 1100 faces the front surface portion 1310 of the cover and the mounting side surface portion 1220 is outside the side surface portion 1320 of the cover ((a) in 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, by inserting the fixture 1400 while rotating it (rotational direction shown in FIG. 7C; V1 and V2 are in the direction of the fixed front portion 1410), the tip of the cover fixing claw portion 1420 is fixed to the cover. While being inserted into the hole 1322, the fixed front portion 1410 comes into contact with the mounting front portion 1210 ((c) in FIG. 7). After the fixing front portion 1410 comes into contact with the mounting front portion 1210, the fixture 1400 is fixed to the module mounting portion 1200 with a screw 10 or the like.
(3) The above steps are carried out at predetermined locations (4 locations in FIG. 5) where the fixture 1400 is installed, and the cover portion 1300 is fixed to the module mounting 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 into the cover fixing hole of the cover portion 1300 via the insertion hole 1211. Assemble by inserting it 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, the light source unit 1000 has a mounting side surface portion 1220 arranged outside the cover fixing claw portion 1420. Therefore, the mounting side surface portion serves as a design portion (role of a decorative plate), and the mounting mechanism (cover fixing claw portion 1420, convex portion 1321 and cover fixing hole 1322, etc.) appears hidden in the mounting side surface portion 1220 which is the design surface. Since there is no such thing, the design is improved.
(4) As described above, as shown in FIGS. 6 and 7, the fixture 1400 has a 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 through. The cover fixing claw portion 1420 is inserted into the cover portion 1300 in the insertion direction 1310a ((c) of FIG. 7) which is the direction from the inside of the box shape to the outside and the direction along the cover front portion 1310 to fix the cover. It has a cover fixing hole 1322 which is a fixing 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 other than the part passes through the insertion hole 1211. Is fixed to the module mounting portion 1200 ((c) in FIG. 7).

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13
20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. 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 the assembly is completed. 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 a gap B (dimension B). Further, the mounting side surface portion 1220 covers the cover side surface portion 13 so as to cover the cover fixing claw portion 1420.
It covers 20. The gap A is, for example, about 1 mm, and is a dimension that prevents the cover portion 1300 from expanding due to heat and contacting and rubbing against the mounting front portion 1210 by providing the gap A. Further, the gap B is formed larger than the gap A. The gap B prevents the end of the cover side surface 1320 of the cover 1300 from interfering with the mounting front surface 1210 when the cover 1300 has a molding tolerance as shown by the dotted line A in FIG. 4 (b). It is something to prevent. The gap B prevents the end portion of the cover side surface portion 1320 from interfering with the mounting front portion 1210 due to molding and applying a load to the cover fixing claw portion 1420. Further, the mounting side surface portion 1220 covers the cover side surface portion 1320, so that when a molding tolerance of the cover portion 1300 as shown by the dotted line B in FIG. 4B occurs, the end portion of the cover side surface portion 1320 becomes a side surface. It is possible to suppress the appearance in and maintain the design.

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 one surface 1210a of the mounting front portion 1210. 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. It has a convex portion 1321 formed with a cover fixing hole 1322 which is a through hole. The mounting front portion 1210 is provided with a gap A in the rising direction 1320a between 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 fixture body 100)
Next, the attachment of the light source unit 1000 to the instrument main 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 arranged in the instrument main body 100, and hooks it on the opening edge portion 221M-1.
(2) Next, the mounting spring arranged in the instrument main body 100 is elastically deformed as shown in FIG. 12B, and the tip portion 213M of the mounting spring is deformed into the opening edge portion 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 instrument main body 100 side, the arc-shaped portion 212M of the mounting spring pushes 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 main body 100, and the opposite surface of the mounting front portion 1210 of the light source unit 1000 on which the light emitting module 1100 is arranged is the light source receiving portion of the fixture main body 100. Contact with 122. As a result, the light source unit 1000 is fixed to the instrument main body 100 ((d) in 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 effect ***>
(1) In the present embodiment, a module mounting portion 1200 having a light source 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). It is a light source unit 1000 arranged so as to close the above.
Since the light source unit 1000 is assembled by inserting the fixture 1400 into the cover fixing hole 1322 of the cover portion 1300 via the insertion hole 1211 of the module mounting portion 1200, the work can be performed from one direction, so that the light source unit 1000 can be easily assembled. can.
(2) Further, in the light source unit 1000, since the cover portion 1300 is fixed to the module mounting portion 1200 by providing a gap B, the molding of the cover portion 1300 can be absorbed.
(3) Further, in the light source unit 1000, the fixture 1400 is fixed to the module mounting portion 1200 by providing a gap A so that the cover portion 1300 does not come into contact with the module mounting portion 1200, whereby the cover portion 1300 is thermally expanded and contracted. It is possible to suppress the generation of squeak noise due to.
(4) Further, in the light source unit 1000, since the cover portion 1300 is fixed to the module mounting portion 1200 by the fixture 1400, the side 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 combination of the mounting spring 210M, the hook receiving portion 220M, the spring receiving portion 230L, and the claw portion 240L is described with respect to the fixing mechanism 200, but the combination of the mounting spring and the spring receiving portion 230L is described. It may be due only. Further, the instrument main body 100 may be provided with the spring receiving portion 230L and the claw portion, and the light source unit 1000 may be provided with the mounting spring and the hook receiving portion.

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 fixing locking portion 9100, from the outside of the cover side surface portion 1320. As shown in FIGS. 4 and 7 (c) and the like, the decorative portion 9200 is a mounting side surface portion 1220 that rises from the other surface 1210b toward one surface 1210a on the side side 1210-1 of the mounting front 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.
With reference to FIGS. 13 to 16, in the second embodiment, the light source unit 2000 including the cover portion 2100, which is a modification of the cover portion 1300 described in the first embodiment, will be described. The same configurations as those in the first embodiment are designated by the same reference numerals as those in the first embodiment, and detailed description thereof will be omitted to describe different configurations.

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 substantially box-shaped cover portion 2100 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 2100. It is provided with a module mounting portion 1200 to be mounted and a fixture 1400 for fixing the cover portion 2100 to the module mounting portion 1200.

(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 one side open, the facing surface of the opening is the cover front portion 2110 (FIG. 14), and the side surface is the 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 the outer surface 2120c that is the outer surface of the box shape. 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. Since the outer convex portion 2130 covers the end portion of the mounting side surface portion 1220 which is the decorative portion 9200 in the direction from the other surface 1210b to the one surface 1210a, the end portion of the mounting side surface portion 1220 is on the design surface in the front direction. It doesn't appear. Therefore, the design is improved. Further, the outer convex portion 2130 is particularly effective for end treatment when a member (colored steel plate or the like) that has already been surface-treated is processed by cutting, bending, or the like to form a module mounting portion 1200.

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, since the cover portion 2100 includes the outer convex portion 2130, 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 modification of the outer convex portion 2130, the cover portion 2100-1 as shown in FIG. 15 may be used. The cover portion 2000-1 has an inclined portion so that the cover side surface portion 21201 has the function of an outer convex portion. Further, as an example of the modification, the cover side surface portion 2110-1 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。 Further, in both the first embodiment and the second embodiment, the cover fixing hole 1322 and the cover fixing hole 2121 are through holes, but as shown in FIG. 16, the decorative portion 9200 at the tip of the cover fixing claw portion is provided on the outside. A cover portion 2100-2 may be used in which the cover fixing hole is a groove-shaped cover fixing groove 2121-1. 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 prevent the tip of the cover fixing claw portion 1420 from being seen through 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, the light source unit 3000 including the module mounting portion 3100 which is a modification of the module mounting portion 1200 described in the first embodiment and the cover portion 3200 which is a modification of the cover portion 1300 will be described. I do. The same configurations as those of the first embodiment and the second embodiment are designated by the same reference numerals as those of the first embodiment and the second embodiment, and detailed description thereof will be omitted to describe different configurations.

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 substantially box-shaped cover portion 3200 having an opening on one side, 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 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. Further, the cover fixing claw portion 1420 of the fixture 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 shape with one side open, the facing surface of the opening is the cover front portion 3210, and the side side is the cover side surface portion 3220. Further, the cover side surface portion 3220 is provided with an inwardly convex portion 3230 projecting inward from a part of the side surface at a distance 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 protrude in a convex shape from the inner surface 3220b of the cover side surface portion 3220 in the direction opposite to the insertion direction 3210a, and receives the cover fixing claw portion 1420. As shown in FIG. 18, the inwardly 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 arranged inside (interval C) of the cover side surface portion 3220 while the inward convex portion 3230 comes into contact with 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 comes into contact with the surface of the inner convex portion 3230 on the cover front 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 portion 3210 side and the cover fixing claw portion 1420, and this gap A is formed when the light source unit 3000 is fixed to the instrument main body portion 100. Due to the weight of the cover portion 3200, it is formed between the opening side surface of the inward convex portion 3230 and the module mounting portion 3100.

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 inwardly convex portion 3230 serves as a fixing locking portion for the cover portion 3200, the fixture 1400 is locked, and 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 is attached. 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。
Embodiment 4.
The fourth embodiment will be described with reference to FIGS. 19 to 23. In the fourth embodiment, the module mounting portion 4100 which is a modification of the module mounting portion 1200 described in the first embodiment, the cover portion 4200 which is a modification of the cover portion 1300, and the fixture 4300 which is a modification of the fixture 1400. The light source unit 4000 including the above will be described. The fixture 4300 is assumed to be a metal fitting (fixing metal fitting), but may be a resin or carbon fiber material instead of metal. The same configurations as those of the first embodiment, the second embodiment, and the third embodiment are designated by the same reference numerals as those of the first embodiment, the second embodiment, and the third embodiment, and different configurations are omitted without detailed description. 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 substantially box-shaped cover portion 4200 having an opening on one side, a light emitting module 1100, and a lighting device 1500, and closes (covers) the opening of the cover portion 4200. The module mounting portion 4100 and the cover portion 4200 are provided with fixtures 4300, 4300-1, and 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 having an opening on one side, and a cover front portion 4210 facing the opening and a cover side surface portion 4220 on the side of the substantially box shape are arranged. Has been done. An insertion convex portion 4221 as shown in FIG. 19 is arranged at the end of the cover side surface portion 4220, and the insertion convex portion 4221 is formed with a cover fixing hole 4222 into which the fixture 4300 described later is inserted. 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 that has a substantially square shape and to which the light emitting module 1100 is mounted on one surface, and
(2) A mounting side surface portion 4120 projecting from the peripheral portion of the mounting side surface portion 4120 in the direction opposite to the surface on which the light emitting module 1100 is mounted.
(3) An insertion hole 4130 formed in the mounting front portion 4110 is formed along the mounting 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。
(Fixture 4300)
As shown in FIG. 22, there are three types of fixtures, fixtures 4300, 4300-1, and 4300-2. FIG. 23 is a schematic plan view (viewed by 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 (a) of FIG. 22, the fixture 4300 is inserted into the fixed main body 4310, which is formed in a plate shape and is in contact with and fixed to the mounting front portion 4110, and the cover fixing hole 4222 of the cover 4200. It is provided with a cover fixing claw portion 4320 to be inserted.
(2) As shown in FIG. 22 (b), the fixture 430-1 has a claw for hooking on the instrument main body 100.
(3) As shown in (c) of FIG. 22, the fixture 4300-2 is inserted into the cover fixing hole 4222 of the insertion convex portion 4221 formed at substantially the center of the mounting 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 of assembling the light source unit 4000 will be described with reference to FIG. The light source unit 4000 is assembled by inserting the insertion convex portion 4221 of the cover portion 4200 into the insertion hole 4130 of the module mounting portion 4100 until the cover fixing hole 4222 protrudes from the mounting 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 mounting front portion 4110, and the fixture 4300 is fixed to the mounting 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 corner portion of the fixture 4300 or the like abuts on the corner portion of the module mounting portion 4100 to suppress lateral movement. Further, the cover side surface portion 4220 is located on the outer side side of 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 rising direction 4220a of the cover side surface portion 4220, and is formed as a through hole as the fixed locking portion 9100. It has an insertion convex portion 4221 in which the cover fixing hole 4222 is formed. The mounting front portion 4110 is formed with an insertion hole 4130 through which the insertion convex portion 4221 is inserted in the direction from one surface 4110a toward 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 that covers the position of the cover fixing hole 4222 which is the fixing 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 from one surface 4110a toward the other surface 4110b on the side side 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 fixture 4300 can be made into a simple plate-like shape by projecting the insertion convex portion 4221 to the opposite surface of the surface on which the light emitting module 1100 of the mounting front portion 4110 is arranged. At the same time, it can be easily inserted into the cover fixing hole 4222, which facilitates 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, the light source unit 5000, which is a modification 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 modification of the cover portion described in the first to fourth embodiments. The same configurations 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 thereof will be omitted to describe 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. A fixture 5300 for fixing the module mounting portion 5100 and the cover portion 5200 to the module mounting portion 5100 is provided. The fixture 5300 is assumed to be a metal fitting (fixing metal fitting), but may be a resin or carbon fiber material 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 portion 5110 and a cover receiving portion 5120 (FIG. 26). The mounting front portion 5110 (FIG. 25) has a substantially quadrangular plate shape, and a light emitting module 1100 is arranged on one surface and a 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 side of the mounting front portion 5110, and has a U-shaped cross section having 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 forming the concave portion in the U-shape.

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 one surface 5110a toward the other surface 5110b on the side side 510-1 of the mounting front portion 5110, and is inverted and inverted toward the direction of one surface 5110a from the other surface 5110b. The U-shaped recess 5121 receives the rising end of the cover side surface 5220. The cover receiving portion 5120 has an insertion hole 5130 formed at a position rising from the side side 511-1.

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, the portion of the U-shape that is inverted and faces the direction of one surface 5110a becomes 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 shape with one side open, the facing surface of the opening is the cover front portion 5210, and the side side is the cover side surface portion 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 an outer convex portion 5230 (equivalent to the outer convex portion 2130) is provided on the outer side surface. It is 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. 25 (c) has a fixed front portion 5310 fixed to the cover front portion 5210 and a cover fixing claw portion 5320 locked to the cover fixing groove 5221. The cover fixing claw portion 5320 is formed in a slightly oblique direction from the fixed front 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. The fixture 5300 is fixed to the mounting front portion 5110 by locking the fixture 5300. By fixing in this way, the cover portion 5200 is held by the module mounting portion 5100. Further, the outer side surface of the cover receiving portion 5120 becomes the 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. There is no such thing, and the design is improved.

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 portion of the cover portion 5200 and the mounting front portion 5110. Therefore, the generation of the squeak noise is suppressed, and the cover fixing claw portion 5320 is formed obliquely with respect to the fixed front 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, by arranging the module mounting portion 5100 inside the mounting front portion 5110 cover portion 5200, a component placement space is formed on the side opposite to the surface on which the light emitting module 1100 is mounted, and the thickness of the fixture body can be increased. Can be made thinner.

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。 The instrument main body 100 will be described with respect to the first to fifth embodiments. The instrument main body 100 is formed so that the side surface 120 is inclined so that the bottom surface 110 of the main body 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 portion. It has been. Therefore, the fixture main body 100 is hidden inside the light source unit when viewed from the irradiation direction to improve the design. The main body to which the light source unit is attached may be not only a seamless type such as the fixture main body 100, but also 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 lighting fixture that has excellent design, can safely hold a diffusion panel, and can distribute light at a wide angle (can also emit light to the side of the lighting fixture). 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 and implemented. The present invention is not limited to these embodiments, and various modifications can be made as needed.

1 照明器具、10 ビス、100 器具本体部、110 本体底面部、120 側面部、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、9010 被取付部、9020 ボルト、9100 固定係止部、9200 化粧部。 1 Lighting equipment, 10 screws, 100 Equipment main body, 110 Main body bottom, 120 Side surface, 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 claw shaft part, 1000 light source unit, 1100 light emitting module, 1101 light emitting element, 1102 board, 1200 module mounting part, 1210 mounting front part, 1210-1 side side, 1210a one side, 1210b other side, 1211 insertion hole, 1220 mounting side surface, 1300 cover, 1310 cover front, 1310a insertion direction, 1320 cover side, 1320a rising, 1320b inner, 1320c outer, 1321 convex, 1322 cover fixing hole, 1400 fixture, 1410 fixed front, 1420 cover Fixed claw part, 1500 lighting device, 2000 light source unit, 2100 cover part, 2110 cover front part, 2110a insertion direction, 2120 cover side part, 2120a rising direction, 2120b inner surface, 2120c outer surface, 2121 cover fixing hole, 2130 outer convex , 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 inward convex part, 4000 light source unit, 4100 module mounting part, 4110 mounting front part, 4110-1 side side, 4110a one side, 4110b other side, 4120 mounting side part, 4130 insertion hole, 4200 cover part, 4210 cover front part, 4210a insertion Insertion direction, 4220 cover side surface, 4220a rising direction, 4220b inner surface, 4220c outer surface, 4221 insertion convex part, 4222 cover fixing hole, 4300 fixture, 4310 fixing main body, 4320 cover fixing claw, 5000 light source uni 5100 module mounting part, 5110 mounting front part, 5110-1 side side, 5110a one side, 5110b other side, 5120 cover receiving part, 5121 recess, 5130 insertion hole, 5200 cover part, 5210 cover front part, 5210a Insertion direction, 5220 Cover side surface, 5220a Rise direction, 5220b Inner surface, 5220c Outer surface, 5221 Cover fixing groove, 5230 Outer convex part, 5300 Fixing tool, 5310 Fixed front part, 5320 Cover fixing claw part, 9010 Attached part , 9020 bolts, 9100 fixed locking part, 9200 decorative part.

Claims (2)

発光素子を有するモジュールが取り付けられる取付正面部が設けられたモジュール取付部と、
一面に開口が形成された略箱形状をなすカバー部であって、
前記開口を間にして前記モジュールと対向するカバー正面部、
前記カバー正面部の周縁から前記モジュール取付部の側に向って立ち上がる壁状のカバー側面部、及び、前記カバー側面部の前記カバー正面部と反対側の端部に設けられ、前記カバー正面部から前記モジュール取付部の側に向って突設した凸部を有するとともに、
前記凸部によって前記モジュール取付部に固定されるカバー部と
を備え、
前記カバー部が前記モジュール取付部に固定された状態で、
前記端部と前記モジュール取付部の前記カバー部の側の面とは、距離をおいて向き合う照明器具。
A module mounting part provided with a mounting front part to which a module having a light emitting element is mounted, and a module mounting part.
It is a cover part in the shape of a box with an opening formed on one side.
The front part of the cover facing the module with the opening in between,
A wall-shaped cover side surface portion that rises from the peripheral edge of the cover front surface portion toward the module mounting portion side, and an end portion of the cover side surface portion opposite to the cover front surface portion, are provided from the cover front surface portion. It has a convex portion that protrudes toward the module mounting portion and also has a convex portion.
A cover portion fixed to the module mounting portion by the convex portion is provided.
With the cover portion fixed to the module mounting portion
A lighting fixture in which the end portion and the surface of the module mounting portion on the cover portion side face each other at a distance.
前記モジュール取付部は、前記カバー正面部に向って立ち上がり、前記端部と前記モジュール取付部の前記カバー部の側の面との隙間を覆う取付側面部を有する請求項1に記載の照明器具。 The luminaire according to claim 1, wherein the module mounting portion rises toward the front surface portion of the cover and has a mounting side surface portion that covers a gap between the end portion and a surface of the module mounting portion on the side of the cover portion.
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JP2023034672A JP7443590B2 (en) 2020-12-15 2023-03-07 Light source unit and lighting equipment
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