JP2016162624A - Luminaire - Google Patents

Luminaire Download PDF

Info

Publication number
JP2016162624A
JP2016162624A JP2015041296A JP2015041296A JP2016162624A JP 2016162624 A JP2016162624 A JP 2016162624A JP 2015041296 A JP2015041296 A JP 2015041296A JP 2015041296 A JP2015041296 A JP 2015041296A JP 2016162624 A JP2016162624 A JP 2016162624A
Authority
JP
Japan
Prior art keywords
light emitting
forming
portions
cover
lighting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2015041296A
Other languages
Japanese (ja)
Other versions
JP6473636B2 (en
Inventor
まどか 安住
Madoka Azumi
まどか 安住
真由美 畠山
Mayumi Hatakeyama
真由美 畠山
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.)
Iris Ohyama Inc
Original Assignee
Iris Ohyama Inc
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 Iris Ohyama Inc filed Critical Iris Ohyama Inc
Priority to JP2015041296A priority Critical patent/JP6473636B2/en
Publication of JP2016162624A publication Critical patent/JP2016162624A/en
Application granted granted Critical
Publication of JP6473636B2 publication Critical patent/JP6473636B2/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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a luminaire capable of suppressing increase in the number of components.SOLUTION: A luminaire 1 includes a luminaire body 10, a light-emitting unit 20, a cover part 30 and a reflection member 40. By a spring part included by the luminaire body 10 being engaged with a spring receiving part included by the light-emitting unit 20, two mounting parts 34 included by the cover part 30 come into contact with two first side surface formation parts 142 included by the luminaire body 10 respectively. In the reflection member 40, a central part in a shorter direction is held between an element substrate 220 in which a light-emitting element 22 is provided and an element substrate mounting part 24 included by the light-emitting unit 20, an end part in the shorter direction is mounted on an inclined connection part 286, and the reflection member is arranged in the cover part 30 mounted on the luminaire body 10.SELECTED DRAWING: Figure 4

Description

本発明は、例えば、居室の天井等に設置する照明装置に関する。   The present invention relates to a lighting device installed on a ceiling of a living room, for example.

居室の天井等に設置する照明装置として、例えば、特許文献１に開示されているように、吊りボルトを用いて天井に設置される器具本体が、ＬＥＤ素子を有する光源ユニットを収容する二箇所の収容凹部を備えたものがある。
また、特許文献１に開示されている照明装置では、二箇所の収容凹部を、ＬＥＤ素子を間に挟んで設けており、二箇所の収容凹部内に、それぞれ、ＬＥＤ素子が照射した光を反射する反射板を配置している。 As an illuminating device to be installed on the ceiling of a living room, for example, as disclosed in Patent Document 1, an instrument body installed on a ceiling using a suspension bolt accommodates two light source units having LED elements. Some have an accommodation recess.
Moreover, in the illuminating device currently disclosed by patent document 1, the two accommodation recessed parts are provided on both sides of the LED element, and the light which the LED element irradiated is reflected in the two accommodation recessed parts, respectively. A reflecting plate is arranged.

特開２０１４−１８６９６６号公報JP 2014-186966 A

しかしながら、特許文献１に記載されている技術では、ＬＥＤ素子が照射した光を反射するために、二つの反射板と、これらの反射板を内部に配置する二箇所の収容凹部を設ける必要があるため、部品点数が増加するという問題点があった。
本発明の課題は、部品点数の増加を抑制することが可能な照明装置を提供することである。 However, in the technique described in Patent Document 1, in order to reflect the light emitted by the LED element, it is necessary to provide two reflecting plates and two accommodating recesses in which these reflecting plates are arranged. Therefore, there is a problem that the number of parts increases.
The subject of this invention is providing the illuminating device which can suppress the increase in a number of parts.

上記課題を解決するために、本発明の一態様に係る照明装置は、器具本体と、
前記器具本体に取り付けられ、且つ少なくとも主出射方向へ光を出射可能な発光素子を含む発光ユニットと、
前記器具本体に取り付けられて前記発光素子を覆うカバー部と、
前記器具本体に取り付けられた前記カバー部内に配置され且つ前記発光素子が発する光の少なくとも一部を反射する反射部材と、を含み、
前記器具本体、前記カバー部及び前記反射部材は、いずれも長手方向を揃えた長尺状であり、
前記器具本体は、長尺状の平板である底面部と、前記底面部の長辺にそれぞれ連続する二つの第一側面形成部と、前記第一側面形成部の前記底面部の長辺と連続する側の端部と反対側の端部から突出する二つの平面形成部と、前記平面形成部の前記第一側面形成部の長辺と連続する側の端部と反対側の端部にそれぞれ連続する二つの第二側面形成部と、前記第二側面形成部の前記平面形成部の長辺と連続する側の端部と反対側の端部から突出する二つの突出部と、前記底面部の造営材が形成する居室内を向く面に設けられ、且つ前記発光ユニット、前記反射部材、前記カバー部を吊り下げて保持可能な弾性力を有するバネ部と、を含み、
前記発光ユニットは、前記発光素子が設けられた素子基板が取り付けられ且つ前記底面部の長手方向に沿って延びる長尺状の平板である素子基板取付部と、前記素子基板取付部を支持し、且つ前記カバー部に取り付けられる二つの基板支持部と、前記素子基板取付部の前記底面部と対向する面に設けられ、且つ前記バネ部が係合するバネ受部と、を含み、
前記カバー部は、前記発光素子が出射した光が透過する透光部と、前記透光部を支持し、且つ前記器具本体に取り付けられる二つの取付部と、を含み、
前記基板支持部は、前記素子基板取付部の長辺に連続し且つ前記底面部から離れる方向へ延在する板状の部材である側壁部と、前記側壁部と対向する板状の部材である外側対向部と、前記側壁部と前記外側対向部とを連結する板状の部材である傾斜連結部と、を含み、
前記底面部は、造営材が形成する居室外の空間に配置され、
前記二つの突出部の一部は、それぞれ、前記造営材の前記居室側の表面と接触して居室内の空間に配置され、
前記反射部材は、短手方向の中央部が前記素子基板と前記素子基板取付部との間に挟持され且つ短手方向の端部が前記傾斜連結部に取り付けられ、
前記バネ受部に前記バネ部が係合することで、前記二つの取付部が前記二つの第一側面形成部のそれぞれに接触し、
前記透光部のうち、前記底面部の長手方向から見て前記発光素子から前記主出射方向に沿った距離が最も遠い部分は、前記二つの突出部のうち前記第二側面形成部から突出する部分同士を結ぶ仮想線上または前記仮想線よりも前記発光素子側に配置される。 In order to solve the above problems, a lighting device according to one embodiment of the present invention includes an instrument body,
A light emitting unit including a light emitting element attached to the instrument body and capable of emitting light at least in a main emission direction;
A cover part attached to the instrument body and covering the light emitting element;
A reflecting member disposed in the cover part attached to the instrument body and reflecting at least a part of the light emitted by the light emitting element,
The instrument body, the cover part, and the reflecting member are all in a long shape with the longitudinal direction aligned,
The instrument body is continuous with a bottom surface portion that is a long flat plate, two first side surface forming portions that are continuous with the long side of the bottom surface portion, and a long side of the bottom surface portion of the first side surface forming portion. Two plane forming portions projecting from the end portion on the opposite side to the end portion on the side, and an end portion on the opposite side to the end portion on the side continuous with the long side of the first side surface forming portion of the plane forming portion, respectively Two continuous second side surface forming portions, two projecting portions projecting from the end portion on the opposite side of the long side of the flat surface forming portion of the second side surface forming portion, and the bottom surface portion A spring portion having an elastic force that is provided on a surface facing the living room formed by the construction material, and has an elastic force capable of suspending and holding the light emitting unit, the reflection member, and the cover portion,
The light emitting unit supports an element substrate mounting portion that is an elongated flat plate to which an element substrate provided with the light emitting elements is attached and extends along a longitudinal direction of the bottom surface portion, and the element substrate mounting portion. And two substrate support portions attached to the cover portion, and a spring receiving portion provided on a surface facing the bottom surface portion of the element substrate attachment portion and engaged with the spring portion,
The cover part includes a translucent part through which light emitted from the light emitting element is transmitted, and two attachment parts that support the translucent part and are attached to the instrument body,
The substrate support portion is a plate-like member that is a plate-like member that is continuous with a long side of the element substrate attachment portion and extends in a direction away from the bottom surface portion, and a plate-like member that faces the sidewall portion. An outer facing portion, and an inclined connecting portion that is a plate-like member that connects the side wall portion and the outer facing portion,
The bottom surface portion is disposed in a space outside the room formed by the construction material,
A part of each of the two protrusions is disposed in a space in the living room in contact with the surface on the living room side of the building material,
The reflecting member is sandwiched between the element substrate and the element substrate mounting portion at the center portion in the short direction, and the end portion in the short direction is attached to the inclined connection portion,
By engaging the spring portion with the spring receiving portion, the two attachment portions contact each of the two first side surface forming portions,
A portion of the translucent portion that is farthest from the light emitting element along the main emission direction when viewed from the longitudinal direction of the bottom surface portion protrudes from the second side surface forming portion of the two protruding portions. It arrange | positions on the said light emitting element side rather than the virtual line which connects parts, or the said virtual line.

本発明の一態様によれば、発光ユニットが備える、素子基板、素子基板取付部及び傾斜連結部により、反射部材を保持することが可能となるため、部品点数の増加を抑制することが可能な照明装置を提供することが可能となる。   According to one embodiment of the present invention, since the reflection member can be held by the element substrate, the element substrate mounting portion, and the inclined connection portion included in the light emitting unit, an increase in the number of components can be suppressed. An illumination device can be provided.

本発明の第一実施形態における、照明装置の外観を説明するための斜視図である。It is a perspective view for demonstrating the external appearance of the illuminating device in 1st embodiment of this invention. 本発明の第一実施形態における、照明装置の上方向からの分解図である。It is an exploded view from the upper direction of an illuminating device in 1st embodiment of this invention. 本発明の第一実施形態における、器具本体の下方向からの外観を示す斜視図である。It is a perspective view which shows the external appearance from the downward direction of an instrument main body in 1st embodiment of this invention. 本発明の第一実施形態における、照明装置の構成を説明するための横断面図である。It is a cross-sectional view for demonstrating the structure of the illuminating device in 1st embodiment of this invention.

以下の詳細な説明では、本発明の実施形態について、完全な理解を提供するように、特定の細部について記載する。しかしながら、かかる特定の細部が無くとも、一つ以上の実施形態が実施可能であることは明確である。また、図面を簡潔なものとするために、周知の構造及び装置を、略図で示す場合がある。   In the following detailed description, specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. However, it will be apparent that one or more embodiments may be practiced without such specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.

（第一実施形態）
以下、本発明の第一実施形態について、図面を参照しつつ説明する。
（照明装置の構成）
図１から図４を用いて、照明装置１の構成について説明する。なお、図１（ａ）は、照明装置１の上方向からの斜視図であり、図１（ｂ）は、照明装置１の下方向からの斜視図である。
照明装置１は、被取付面に設けられた取付孔（図示せず）内に一部が埋め込まれて設置される装置である。
なお、被取付面とは、建築物を形成するための造営材が形成する居室の表面である。 (First embodiment)
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.
(Configuration of lighting device)
The structure of the illuminating device 1 is demonstrated using FIGS. 1-4. 1A is a perspective view from above of the lighting device 1, and FIG. 1B is a perspective view from below of the lighting device 1.
The illuminating device 1 is a device that is partly embedded in a mounting hole (not shown) provided on a mounted surface.
In addition, a to-be-attached surface is the surface of the living room which the construction material for forming a building forms.

第一実施形態では、被取付面を、天井材の居室側の表面（天井面）とした場合について説明する。すなわち、第一実施形態では、照明装置１を、居室の天井照明として用いた場合について説明する。
したがって、図１中には、照明装置１が天井に埋め込まれて取り付けられる場合に、最初に天井と対向する方向を、上下方向の「上方」と示し、床方向を、上下方向の「下方」と示す。なお、以降の説明でも、照明装置１が天井に埋め込まれて取り付けられる場合に、最初に天井と対向する方向を、上下方向の「上方」と記載する場合がある。同様に、床方向を、上下方向の「下方」と記載する場合がある。また、以降の説明で用いる図中においても、同様に、「上下方向」、「上方」、「下方」を示す場合がある。 1st embodiment demonstrates the case where a to-be-attached surface is made into the surface (ceiling surface) of the room side of a ceiling material. That is, 1st embodiment demonstrates the case where the illuminating device 1 is used as ceiling lighting of a living room.
Therefore, in FIG. 1, when the lighting device 1 is embedded and attached to the ceiling, the direction facing the ceiling first is indicated as “upward” in the vertical direction, and the floor direction is indicated as “downward” in the vertical direction. It shows. In the following description, when the lighting device 1 is attached by being embedded in the ceiling, the direction facing the ceiling first may be described as “upward” in the vertical direction. Similarly, the floor direction may be described as “downward” in the vertical direction. Similarly, in the drawings used in the following description, “up and down direction”, “upward”, and “downward” may be indicated.

また、照明装置１は、図１から図４中に示すように、器具本体１０と、発光ユニット２０と、カバー部３０と、反射部材４０と、二つの側端カバー２を備えている。
なお、第一実施形態では、一つの器具本体１０に対して二つの発光ユニット２０が取り付けられた照明装置１について説明する。
また、第一実施形態では、一つの照明装置１のみを用いて、居室の天井照明である照明機器を形成した場合について説明する。 Moreover, the illuminating device 1 is provided with the instrument main body 10, the light emission unit 20, the cover part 30, the reflection member 40, and the two side end covers 2, as shown in FIGS.
In addition, 1st embodiment demonstrates the illuminating device 1 with which the two light emission units 20 were attached with respect to the one instrument main body 10. FIG.
Moreover, 1st embodiment demonstrates the case where the illuminating device which is the ceiling illumination of a living room is formed using only the one illuminating device 1. FIG.

器具本体１０は、底面部１２と、二つの側面部１４と、二つの突出部１６と、バネ部１８を備える。なお、第一実施形態の器具本体１０は、上述したように、照明装置用の器具本体（照明装置用器具本体）である。
底面部１２は、長尺状に形成された平板であり、造営材（以降の説明では、「天井板Ｂ」と記載する場合がある）が形成する居室外の空間に配置されている。第一実施形態では、照明装置１を、居室の天井照明として用いているため、底面部１２は、天井裏の空間（以降の説明では、「天井空間」と記載する場合がある）に配置されている。 The instrument body 10 includes a bottom surface portion 12, two side surface portions 14, two projecting portions 16, and a spring portion 18. In addition, as above-mentioned, the instrument main body 10 of 1st embodiment is the instrument main body (illumination device instrument main body) for lighting apparatuses.
The bottom surface portion 12 is a flat plate formed in an elongated shape, and is disposed in a space outside the room formed by a construction material (which may be referred to as “ceiling plate B” in the following description). In 1st embodiment, since the illuminating device 1 is used as ceiling lighting of a living room, the bottom face part 12 is arrange | positioned in the space of the back of a ceiling (it may describe as "ceiling space" in subsequent description). ing.

また、底面部１２には、複数個所の器具側貫通孔１２２と、一箇所の電力供給ケーブル用孔部１２４が設けられている。
各器具側貫通孔１２２は、底面部１２を貫通する貫通孔である。また、各器具側貫通孔１２２は、後述する電源部２６と重ならない位置に配置されている。
電力供給ケーブル用孔部１２４は、被取付面から導出された電力供給ケーブル（図示せず）を器具本体１０に引き込むために設けられている。 The bottom surface portion 12 is provided with a plurality of instrument side through holes 122 and one power supply cable hole portion 124.
Each instrument side through hole 122 is a through hole that penetrates the bottom surface portion 12. Moreover, each instrument side through-hole 122 is arrange | positioned in the position which does not overlap with the power supply part 26 mentioned later.
The power supply cable hole 124 is provided for drawing a power supply cable (not shown) led out from the attached surface into the instrument body 10.

各側面部１４は、底面部１２の長辺にそれぞれ連続しており、第一側面形成部１４２と、平面形成部１４４と、第二側面形成部１４６を備えている。
各第一側面形成部１４２は、平板状であり、底面部１２の長辺に連続する。
また、二つの第一側面形成部１４２間の間隔は、底面部１２から離れた位置ほど広い。
また、各第一側面形成部１４２は、底面部１２の長手方向に対して平行に配置されている。
各平面形成部１４４は、底面部１２と平行な平板状であり、第一側面形成部１４２の底面部１２の長辺と連続する側の端部と反対側の端部から突出する。 Each side surface portion 14 is continuous with the long side of the bottom surface portion 12, and includes a first side surface forming portion 142, a flat surface forming portion 144, and a second side surface forming portion 146.
Each first side surface forming portion 142 has a flat plate shape and continues to the long side of the bottom surface portion 12.
Further, the distance between the two first side surface forming portions 142 is wider as the position is farther from the bottom surface portion 12.
Further, each first side surface forming portion 142 is arranged in parallel to the longitudinal direction of the bottom surface portion 12.
Each flat surface forming portion 144 has a flat plate shape parallel to the bottom surface portion 12 and protrudes from an end portion on the side opposite to the end portion on the side continuous with the long side of the bottom surface portion 12 of the first side surface forming portion 142.

また、各平面形成部１４４の居室内側を向く面１４４ｄ（図４中では、下面）は、例えば、白色に着色した平坦面として、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する機能を有する。
すなわち、平面形成部１４４の居室内側を向く面１４４ｄは、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する第二反射部材を形成する。
したがって、器具本体１０は、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する第二反射部材を備える。 Further, the surface 144d (the lower surface in FIG. 4) facing the room interior side of each flat surface forming portion 144 is, for example, a flat surface colored in white, and at least of the light emitted from the light emitting element 22 and transmitted through the cover portion 30. It has a function of reflecting a part.
That is, the surface 144 d of the flat surface forming portion 144 facing the room interior forms a second reflecting member that reflects at least part of the light emitted from the light emitting element 22 and transmitted through the cover portion 30.
Therefore, the instrument body 10 includes a second reflecting member that reflects at least a part of the light emitted from the light emitting element 22 and transmitted through the cover portion 30.

また、第二反射部材は、カバー部３０外に配置される。さらに、第二反射部材は、発光素子２２よりも、発光素子２２の主出射方向に沿って底面部１２から離れた位置に配置される。なお、発光素子２２の主出射方向に関する説明は、後述する。また、第二反射部材は、後述する取付部３４を間に挟んで、後述する外側対向部２８４と、底面部１２の幅方向で対向する。   Further, the second reflecting member is disposed outside the cover part 30. Further, the second reflecting member is disposed at a position farther from the bottom surface portion 12 along the main emission direction of the light emitting element 22 than the light emitting element 22. In addition, the description regarding the main output direction of the light emitting element 22 is mentioned later. Further, the second reflecting member opposes an outer facing portion 284 described later with respect to the width direction of the bottom surface portion 12 with a mounting portion 34 described later interposed therebetween.

各第二側面形成部１４６は、平板状であり、平面形成部１４４の第一側面形成部１４２の長辺と連続する側の端部と反対側の端部に連続する。
また、各第二側面形成部１４６は、底面部１２の長手方向に対して平行に配置されている。
すなわち、第一側面形成部１４２と第二側面形成部１４６は、共に、底面部１２の長手方向に対して平行に配置されている。 Each of the second side surface forming portions 146 has a flat plate shape and is continuous with the end portion on the opposite side to the end portion on the side continuous with the long side of the first side surface forming portion 142 of the flat surface forming portion 144.
In addition, each second side surface forming portion 146 is arranged in parallel to the longitudinal direction of the bottom surface portion 12.
That is, the first side surface forming portion 142 and the second side surface forming portion 146 are both arranged in parallel to the longitudinal direction of the bottom surface portion 12.

また、各第二側面形成部１４６の居室内側を向く面１４６ｄ、すなわち、平面形成部１４４の居室内側を向く面１４４ｄ（第二反射部材）と連続する面は、例えば、白色に着色した平坦面として、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する機能を有する。
すなわち、第二側面形成部１４６の居室内側を向く面１４６ｄは、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する第三反射部材を形成する。 Moreover, the surface 146d facing the room side of each second side surface forming portion 146, that is, the surface continuous with the surface 144d (second reflecting member) facing the room side of the flat surface forming portion 144 is, for example, a flat surface colored in white The light emitting element 22 has a function of reflecting at least a part of the light emitted from the light emitting element 22 and transmitted through the cover portion 30.
That is, the surface 146 d facing the room side of the second side surface forming portion 146 forms a third reflecting member that reflects at least a part of the light emitted from the light emitting element 22 and transmitted through the cover portion 30.

各突出部１６の一部は、側面部１４の底面部１２の長辺と連続する側の端部と反対側の端部から突出しており、造営材の居室側の表面（天井面）と接触して、居室内の空間に配置されている。
具体的には、各突出部１６は、側面部１４の底面部１２の長辺と連続する側の端部と反対側の端部から突出して底面部１２の幅方向に沿って突出している。 A part of each protruding portion 16 protrudes from the end portion on the side opposite to the end portion on the side continuous with the long side of the bottom surface portion 12 of the side surface portion 14, and comes into contact with the surface (ceiling surface) on the living room side of the building material And it is arranged in the space in the living room.
Specifically, each protruding portion 16 protrudes from the end portion on the side opposite to the end portion on the side continuous with the long side of the bottom surface portion 12 of the side surface portion 14 and protrudes along the width direction of the bottom surface portion 12.

また、各突出部１６は、第一突出形成部１６２と、第二突出形成部１６４と、第三突出形成部１６６を備えている。
第一突出形成部１６２は、第二側面形成部１４６に連続しており、底面部１２と平行な平板状である。
第二突出形成部１６４は、第一突出形成部１６２と連続しており、発光素子２２の主出射方向と平行に造営材Ｂ側へ延在する平板状である。 Each protrusion 16 includes a first protrusion formation part 162, a second protrusion formation part 164, and a third protrusion formation part 166.
The first protrusion forming portion 162 is continuous with the second side surface forming portion 146 and has a flat plate shape parallel to the bottom surface portion 12.
The second protrusion formation portion 164 is continuous with the first protrusion formation portion 162 and has a flat plate shape extending toward the construction material B side in parallel with the main emission direction of the light emitting element 22.

第三突出形成部１６６は、第二突出形成部１６４と連続しており、第一突出形成部１６２と平行に第二側面形成部１４６側へ延在する平板状である。
また、第三突出形成部１６６の造営材Ｂ側の面は、造営材Ｂの居室側の表面と接触している。
また、第三突出形成部１６６は、側面部１４と連続する側の端部と反対側の端部が折り返して曲げられている。各突出部１６の折り返して曲げられた端部は、天井板Ｂ側へ配置されている。 The third protrusion forming part 166 is continuous with the second protrusion forming part 164 and has a flat plate shape extending in parallel to the first protrusion forming part 162 toward the second side surface forming part 146.
Further, the surface of the third protrusion forming portion 166 on the side of the building material B is in contact with the surface of the building material B on the side of the room.
Further, the third protrusion forming portion 166 is bent by bending the end portion on the side opposite to the end portion on the side continuous with the side surface portion 14. The bent end portions of the protrusions 16 are arranged on the ceiling board B side.

したがって、各突出部１６は、側面部１４と連続する側の端部と反対側の端部が折り返して曲げられている。各突出部１６の折り返して曲げられた端部は、天井板Ｂ側へ配置されている。
また、二つの突出部１６の一部（第三突出形成部１６６）は、それぞれ、造営材Ｂの居室側の表面と接触して、居室内の空間に配置されている。
また、各突出部１６は、白色に形成されている。なお、「白色」とは、「乳白色」を含む。また、突出部１６のうち白色に形成する部分は、少なくとも、居室内の空間に配置される部分であればよい。 Therefore, each projecting portion 16 is bent by bending the end portion on the side opposite to the end portion on the side continuous with the side surface portion 14. The bent end portions of the protrusions 16 are arranged on the ceiling board B side.
Moreover, a part (third protrusion formation part 166) of the two protrusion parts 16 contacts the surface of the building material B on the room side, and is disposed in the space in the room.
Each protrusion 16 is formed in white. “White” includes “milky white”. Moreover, the part formed in white among the protrusion parts 16 should just be a part arrange | positioned at least in the space in a living room.

バネ部１８は、図３中に示すように、底面部１２の造営材Ｂが形成する居室内を向く面に設けられており、発光ユニット２０、反射部材４０、カバー部３０を吊り下げて保持可能な弾性力を有している。
第一実施形態では、底面部１２が、四つのバネ部１８を有している場合について説明する。
なお、図３中に示すように、底面部１２の造営材Ｂが形成する居室内を向く面には、電源端子台５２と、調光端子台５４と、保護部材５６と、位置決め部材５８が設けられている。 As shown in FIG. 3, the spring portion 18 is provided on a surface facing the living room formed by the construction material B of the bottom surface portion 12, and suspends and holds the light emitting unit 20, the reflecting member 40, and the cover portion 30. It has possible elasticity.
In the first embodiment, a case where the bottom surface portion 12 has four spring portions 18 will be described.
In addition, as shown in FIG. 3, the power terminal block 52, the light control terminal block 54, the protective member 56, and the positioning member 58 are provided on the surface of the bottom surface 12 facing the living room formed by the construction material B. Is provided.

電源端子台５２は、電力供給ケーブル（図示せず）が接続される。
具体的には、電源端子台５２には、天井等の被取付面から導出されて発光ユニット２０の電源部２６との間を電気的に接続する電力供給ケーブルが接続される。
調光端子台５４は、発光ユニット２０の明るさを連続的に増減調節する調光器（図示せず）からの調光信号線（図示せず）が接続される。調光器は、例えば壁に設置された照明装置用スイッチである。調光信号線は、照明装置用スイッチと接続され、壁内及び天井内を経由して被取付面から導出される。 A power supply cable (not shown) is connected to the power terminal block 52.
Specifically, the power supply terminal block 52 is connected to a power supply cable that is led out from a mounting surface such as a ceiling and electrically connects the power supply unit 26 of the light emitting unit 20.
The dimming terminal block 54 is connected to a dimming signal line (not shown) from a dimmer (not shown) that continuously increases or decreases the brightness of the light emitting unit 20. The dimmer is, for example, a lighting device switch installed on a wall. The dimming signal line is connected to the switch for the lighting device, and is led out from the mounted surface through the wall and the ceiling.

保護部材５６は、電力供給ケーブル用孔部１２４の縁部を覆うように、電力供給ケーブル用孔部１２４に取り付けられている。これにより、保護部材５６は、電力供給ケーブルの電線を被覆する被覆材が、電力供給ケーブル用孔部１２４の縁部に接触して被覆材が損傷することを抑制している。
位置決め部材５８は、器具本体１０に二つの発光ユニット２０を取り付ける際に、各発光ユニット２０が適切な位置に取り付けられるようにするための部品である。
発光ユニット２０は、器具本体１０に取り付けられており、発光素子２２と、素子基板取付部２４と、電源部２６と、二つの基板支持部２８と、バネ受部５０を備えている。
発光素子２２は、少なくとも主出射方向へ光を出射可能な素子である。 The protection member 56 is attached to the power supply cable hole 124 so as to cover the edge of the power supply cable hole 124. Thereby, the protection member 56 is suppressing that the coating | covering material which coat | covers the electric wire of an electric power supply cable contacts the edge part of the hole 124 for electric power supply cables, and a coating | covering material is damaged.
The positioning member 58 is a component for attaching each light emitting unit 20 to an appropriate position when attaching the two light emitting units 20 to the instrument body 10.
The light emitting unit 20 is attached to the instrument body 10, and includes a light emitting element 22, an element substrate attaching portion 24, a power source portion 26, two substrate supporting portions 28, and a spring receiving portion 50.
The light emitting element 22 is an element that can emit light at least in the main emission direction.

第一実施形態では、発光素子２２を、ＬＥＤ（発光ダイオード：Ｌｉｇｈｔ Ｅｍｉｔｔｉｎｇ Ｄｉｏｄｅ）からなる発光素子（ＬＥＤ素子）で形成した場合について説明する。
素子基板取付部２４は、底面部１２の長手方向に沿って延びる長尺状の平板であり、底面部１２と対向する面と反対側の面（図４中では、下面）に、発光素子２２が設けられた素子基板２２０が取り付けられる。
また、素子基板取付部２４には、素子基板２２０を素子基板取付部２４に固定するための基板固定部材２４２が取り付けられている。 1st embodiment demonstrates the case where the light emitting element 22 is formed with the light emitting element (LED element) which consists of LED (Light Emitting Diode: Light Emitting Diode).
The element substrate mounting portion 24 is a long flat plate extending along the longitudinal direction of the bottom surface portion 12, and the light emitting element 22 is provided on the surface opposite to the surface facing the bottom surface portion 12 (the lower surface in FIG. 4). The element substrate 220 provided with is attached.
In addition, a substrate fixing member 242 for fixing the element substrate 220 to the element substrate attachment portion 24 is attached to the element substrate attachment portion 24.

なお、図４においては、素子基板２２０と、基板固定部材２４２との間には隙間が空いているように見える。しかしながら、実際には、素子基板２２０と基板固定部材２４２との間には、発光素子２２が露出するように孔が開けられ、且つ、外形寸法が素子基板２２０と略同一な反射板（不図示）が設けられている。この反射板と基板固定部材２４２との間には、ほとんど隙間が空いていない。その結果、素子基板２２０は、基板固定部材２４２によって、素子基板取付部２４に固定されている。   In FIG. 4, it appears that there is a gap between the element substrate 220 and the substrate fixing member 242. In practice, however, a hole is formed between the element substrate 220 and the substrate fixing member 242 so that the light emitting element 22 is exposed, and a reflection plate (not shown) whose outer dimensions are substantially the same as those of the element substrate 220. ) Is provided. There is almost no gap between the reflector and the substrate fixing member 242. As a result, the element substrate 220 is fixed to the element substrate mounting portion 24 by the substrate fixing member 242.

電源部２６は、内部に電源回路を有しており、電源回路から、配線（図示せず）を介して、発光素子２２へ電力を供給する。
また、電源部２６は、素子基板取付部２４により、素子基板２２０を取り付けた面と反対側の面（図４中では、上面）に支持されている。
各基板支持部２８は、素子基板取付部２４を支持するとともに、カバー部３０に取り付けられる。 The power supply unit 26 has a power supply circuit therein, and supplies power from the power supply circuit to the light emitting element 22 via wiring (not shown).
Further, the power supply unit 26 is supported by the element substrate mounting part 24 on the surface opposite to the surface on which the element substrate 220 is mounted (upper surface in FIG. 4).
Each substrate support portion 28 supports the element substrate attachment portion 24 and is attached to the cover portion 30.

また、各基板支持部２８は、側壁部２８２と、外側対向部２８４と、傾斜連結部２８６を備えている。
側壁部２８２は、素子基板取付部２４の長辺にそれぞれ連続するとともに、底面部１２から離れる方向へ延在する板状の部材である。
外側対向部２８４は、後述する取付部３４と対向する板状の部材である。
傾斜連結部２８６は、側壁部２８２と外側対向部２８４とを連結するとともに、側壁部２８２から外側対向部２８４へ向かうにつれて、底面部１２から離れる方向へ傾斜する板状の部材である。 Each substrate support portion 28 includes a side wall portion 282, an outer facing portion 284, and an inclined connection portion 286.
The side wall portions 282 are plate-like members that continue to the long sides of the element substrate mounting portion 24 and extend in a direction away from the bottom surface portion 12.
The outer facing portion 284 is a plate-like member that faces a mounting portion 34 described later.
The inclined connecting portion 286 is a plate-like member that connects the side wall portion 282 and the outer facing portion 284 and is inclined in a direction away from the bottom surface portion 12 toward the outer facing portion 284 from the side wall portion 282.

また、各基板支持部２８は、基板支持部２８のうち取付部３４と対向する部分の裏面側と素子基板取付部２４との間に、空隙部ＳＰが形成される形状に形成されている。
具体的には、側壁部２８２と外側対向部２８４とを、間隔を開けて配置するとともに、傾斜連結部２８６を、側壁部２８２の底面部１２から遠い側の端部（下端部）と外側対向部２８４の底面部１２から遠い側の端部（下端部）とを連続する形状に形成している。 Further, each substrate support portion 28 is formed in a shape in which a gap SP is formed between the back surface side of the portion of the substrate support portion 28 facing the attachment portion 34 and the element substrate attachment portion 24.
Specifically, the side wall portion 282 and the outer facing portion 284 are arranged with a space therebetween, and the inclined connecting portion 286 is opposed to the end portion (lower end portion) on the side far from the bottom surface portion 12 of the side wall portion 282. The end portion (lower end portion) on the side far from the bottom surface portion 12 of the portion 284 is formed in a continuous shape.

カバー部３０は、器具本体１０に取り付けられて発光素子２２を覆う部材であり、透光部３２と、二つの取付部３４と、二つの端部カバー３６（図２を参照）を備えている。
また、カバー部３０は、樹脂材料（例えば、ポリカーボネートやポリプロピレン等）を用いて、白色に形成されている。なお、「白色」とは、「乳白色」を含む。
また、カバー部３０は、器具本体１０と、長手方向を揃えた長尺状に形成されている。
透光部３２は、発光素子２２が出射した光が透過する部材であり、居室内の空間に配置されている。 The cover part 30 is a member that is attached to the instrument body 10 and covers the light emitting element 22, and includes a translucent part 32, two attachment parts 34, and two end covers 36 (see FIG. 2). .
Moreover, the cover part 30 is formed in white using resin materials (for example, polycarbonate, polypropylene, etc.). “White” includes “milky white”.
Moreover, the cover part 30 is formed in the elongate shape which aligned the instrument main body 10 and the longitudinal direction.
The light transmitting part 32 is a member through which the light emitted from the light emitting element 22 is transmitted, and is disposed in a space in the living room.

また、透光部３２は、光拡散性を有している。
また、透光部３２は、主面部３２２と、二つの斜面部３２４を備えている。
主面部３２２は、底面部１２と平行な平板状である。
また、主面部３２２は、透光部３２のうち、底面部１２の長手方向から見て発光素子２２から主出射方向に沿った距離が最も遠い部分を形成している。
また、主面部３２２は、二つの突出部１６のうち第二側面形成部１４６から突出する部分同士を結ぶ仮想線ＶＬ上、または、仮想線ＶＬよりも発光素子２２側に配置されている。 Moreover, the translucent part 32 has light diffusibility.
The translucent part 32 includes a main surface part 322 and two slope parts 324.
The main surface portion 322 has a flat plate shape parallel to the bottom surface portion 12.
The main surface portion 322 forms a portion of the translucent portion 32 that is farthest from the light emitting element 22 along the main emission direction when viewed from the longitudinal direction of the bottom surface portion 12.
Moreover, the main surface part 322 is arrange | positioned on the light emitting element 22 side from the virtual line VL which connects the part which protrudes from the 2nd side surface formation part 146 among the two protrusion parts 16, or the virtual line VL.

第一実施形態では、主面部３２２が、仮想線ＶＬよりも発光素子２２側に配置されている場合について説明する。
また、第一実施形態では、突出部１６の構成を、第二側面形成部１４６に連続しており、底面部１２と平行な平板状である第一突出形成部１６２を備える構成としている。したがって、仮想線ＶＬは、図４中に示すように、二つの第一突出形成部１６２同士を結ぶ線である。
また、底面部１２の長手方向から見た主面部３２２の法線ＮＬは、発光素子２２の主出射方向（素子基板２２０の法線方向）と平行である。 1st embodiment demonstrates the case where the main surface part 322 is arrange | positioned rather than the virtual line VL at the light emitting element 22 side.
In the first embodiment, the configuration of the protruding portion 16 includes a first protruding forming portion 162 that is continuous with the second side surface forming portion 146 and has a flat plate shape parallel to the bottom surface portion 12. Therefore, the imaginary line VL is a line connecting the two first protrusion forming portions 162 to each other as shown in FIG.
Further, the normal line NL of the main surface portion 322 viewed from the longitudinal direction of the bottom surface portion 12 is parallel to the main emission direction of the light emitting element 22 (the normal direction of the element substrate 220).

各斜面部３２４は、主面部３２２と各取付部３４との間を連結する平板状である。
また、各斜面部３２４は、二つの斜面部３２４間の間隔が、底面部１２から離れた位置ほど狭くなるように形成されている。
また、主面部３２２の延長線ＭＥＬと、斜面部３２４の延長線ＴＥＬとは、底面部１２の長手方向から見て傾斜している。
また、透光部３２は、底面部１２の長手方向から見た主面部３２２と二つの斜面部３２４との境界ＢＬが、発光素子２２（ＬＥＤ素子）が出射した光の照度が、予め設定した照度閾値未満となる位置に配置されるように形成されている。 Each inclined surface portion 324 has a flat plate shape that connects between the main surface portion 322 and each attachment portion 34.
Further, each slope portion 324 is formed such that the distance between the two slope portions 324 becomes narrower as the position is farther from the bottom surface portion 12.
Further, the extension line MEL of the main surface portion 322 and the extension line TEL of the slope portion 324 are inclined when viewed from the longitudinal direction of the bottom surface portion 12.
In addition, the translucent portion 32 has a boundary BL between the main surface portion 322 and the two inclined surface portions 324 viewed from the longitudinal direction of the bottom surface portion 12, and the illuminance of light emitted from the light emitting element 22 (LED element) is set in advance. It is formed so as to be disposed at a position that is less than the illuminance threshold.

第一実施形態では、底面部１２の長手方向から見た主面部３２２と二つの斜面部３２４との境界ＢＬを、底面部１２の長手方向から見た発光素子２２（ＬＥＤ素子）からの出射光が、１２０°となる位置に配置した場合について説明する。
照度閾値は、発光素子２２（ＬＥＤ素子）の性能や形状、大きさ、照明装置１に要求される性能等に応じて設定する値である。 In the first embodiment, the light emitted from the light emitting element 22 (LED element) viewed from the longitudinal direction of the bottom surface portion 12 at the boundary BL between the main surface portion 322 and the two inclined surface portions 324 as viewed from the longitudinal direction of the bottom surface portion 12. However, the case where it arrange | positions in the position which becomes 120 degrees is demonstrated.
The illuminance threshold is a value set according to the performance, shape, size, and performance required of the lighting device 1 of the light emitting element 22 (LED element).

第一実施形態では、照度閾値を、発光素子２２の直下照度の約８０％になる値に設定した場合について説明する。
各取付部３４は、透光部３２と連続して形成されており、透光部３２を支持するとともに、器具本体１０に取り付けられる。具体的には、二つの取付部３４が、二つの第一側面形成部１４２のそれぞれに一つずつ固定されて、各取付部３４が、器具本体１０に取り付けられる。 In the first embodiment, a case where the illuminance threshold is set to a value that is about 80% of the illuminance directly below the light emitting element 22 will be described.
Each attachment portion 34 is formed continuously with the translucent portion 32, supports the translucent portion 32, and is attached to the instrument body 10. Specifically, two attachment portions 34 are fixed to each of the two first side surface forming portions 142, and each attachment portion 34 is attached to the instrument body 10.

また、各取付部３４は、透光部３２と同様、光拡散性を有している。
また、各取付部３４の一部は、固定される側面部１４と面接触している。具体的には、各取付部３４の透光部３２と連続している側の端部と反対側の端部を含む、各取付部３４の一部が、側面部１４のうち、第一側面形成部１４２と面接触している。
また、各取付部３４は、二つの取付部３４間の間隔が、底面部１２から離れた位置ほど広くなるように形成されている。 In addition, each attachment portion 34 has light diffusibility like the translucent portion 32.
Moreover, a part of each attachment part 34 is in surface contact with the side part 14 to be fixed. Specifically, a part of each attachment part 34 including the end part on the opposite side to the end part on the side continuous with the light transmitting part 32 of each attachment part 34 is the first side surface of the side part 14. It is in surface contact with the forming portion 142.
Each attachment portion 34 is formed such that the distance between the two attachment portions 34 becomes wider as the position is farther from the bottom surface portion 12.

また、各取付部３４は、底面部１２の長手方向に対して平行に配置されている。したがって、各取付部３４と、各側面部１４のうち第一側面形成部１４２は、共に、底面部１２の長手方向に対して平行に配置されている。
また、各取付部３４の一部、具体的には、各取付部３４のうち、側面部１４と面接触している部分よりも透光部３２側の部分は、居室内の空間に配置されている。 Further, each attachment portion 34 is disposed in parallel to the longitudinal direction of the bottom surface portion 12. Therefore, each attachment portion 34 and the first side surface forming portion 142 of each side surface portion 14 are both arranged in parallel to the longitudinal direction of the bottom surface portion 12.
Moreover, a part of each attachment part 34, specifically, the part by the side of the translucent part 32 rather than the part which is in surface contact with the side part 14 among each attachment part 34 is arrange | positioned in the space in a living room. ing.

また、各取付部３４の外面の一部、具体的には、各取付部３４のうち、居室内の空間に配置されている部分の、予め設定した位置には、各取付部３４の外面の他の部分よりも摩擦係数が高くなる表面処理を施している。
各取付部３４の外面の他の部分よりも摩擦係数が高くなる表面処理を施す位置は、例えば、カバー部３０を取り外す作業を行う際に、作業員が手で触れてもカバー部３０が破損しにくい部分に設定する。
なお、摩擦係数が高くなる表面処理とは、例えば、ローレット加工等である。また、カバー部３０を取り外す作業を行う際に、作業員が手で触れてもカバー部３０が破損しにくい部分には、摩擦係数が高くなる表面処理を行わずに、指の形状に沿った凹部を形成してもよい。また、指の形状に沿った凹部に、摩擦係数が高くなる表面処理を行ってもよい。 In addition, a part of the outer surface of each attachment portion 34, specifically, a portion of each attachment portion 34 that is disposed in the space of the living room has a predetermined position at the outer surface of each attachment portion 34. A surface treatment is applied so that the coefficient of friction is higher than other parts.
For example, when performing the work of removing the cover part 30, the cover part 30 is damaged even if it is touched by a hand when performing a work for removing the cover part 30. Set to a difficult part.
The surface treatment that increases the friction coefficient is, for example, knurling. Further, when performing the work of removing the cover part 30, the cover part 30 is less likely to be damaged even if it is touched by a hand. A recess may be formed. Moreover, you may perform the surface treatment from which a friction coefficient becomes high to the recessed part along the shape of a finger | toe.

また、各取付部３４の内面の一部、具体的には、各取付部３４のうち、器具本体１０と対向する面の裏面には、取付部３４の器具本体１０と対向する面の裏面から突出する、内方上側突出部３４２と、内方下側突出部３４４が形成されている。
内方上側突出部３４２は、各取付部３４の器具本体１０と対向する面の裏面のうち、外側対向部２８４よりも上側（底面部１２側）の部分から、透光部３２と二つの取付部３４で囲まれた空間側へ突出している。 Further, a part of the inner surface of each mounting portion 34, specifically, the back surface of the surface of each mounting portion 34 that faces the instrument body 10, from the back surface of the surface that faces the instrument body 10 of the mounting portion 34. A projecting inner upper projecting portion 342 and an inner lower projecting portion 344 are formed.
The inner upper projecting portion 342 has two light-transmitting portions 32 and two attachments from the upper side (the bottom surface portion 12 side) of the rear surface of the attachment portion 34 facing the instrument body 10 above the outer facing portion 284. It protrudes toward the space surrounded by the portion 34.

内方下側突出部３４４は、各取付部３４の器具本体１０と対向する面の裏面のうち、外側対向部２８４よりも下側（透光部３２側）の部分から、透光部３２と二つの取付部３４で囲まれた空間側へ突出している。
したがって、内方上側突出部３４２及び内方下側突出部３４４は、内方上側突出部３４２と内方下側突出部３４４により、外側対向部２８４の上下方向への変位を規制可能な形状に形成されている。 The inner lower protrusion 344 has a light transmitting portion 32 and a light transmitting portion 32 from a portion (on the light transmitting portion 32 side) lower than the outer facing portion 284 on the back surface of the surface of the mounting portion 34 facing the instrument body 10. It protrudes toward the space surrounded by the two attachment portions 34.
Therefore, the inner upper projecting portion 342 and the inner lower projecting portion 344 have shapes that can regulate the vertical displacement of the outer facing portion 284 by the inner upper projecting portion 342 and the inner lower projecting portion 344. Is formed.

各端部カバー３６は、図２中に示すように、透光部３２と二つの取付部３４で囲まれた空間のうち、底面部１２の長手方向から見た空隙部を覆う部材である。すなわち、各端部カバー３６は、カバー部３０の、底面部１２の長手方向に沿った両端を覆う部材である。
また、端部カバー３６は、透光部３２及び各取付部３４と同様、光拡散性を有している。
また、端部カバー３６は、透光性を有している。
したがって、透光部３２と、二つの取付部３４と、二つの端部カバー３６を備えるカバー部３０は、光拡散性を有している。 As shown in FIG. 2, each end cover 36 is a member that covers a void portion viewed from the longitudinal direction of the bottom surface portion 12 in a space surrounded by the translucent portion 32 and the two attachment portions 34. That is, each end cover 36 is a member that covers both ends of the cover portion 30 along the longitudinal direction of the bottom surface portion 12.
In addition, the end cover 36 has light diffusibility, similar to the translucent part 32 and each attachment part 34.
Moreover, the end cover 36 has translucency.
Therefore, the cover part 30 provided with the translucent part 32, the two attachment parts 34, and the two end cover 36 has light diffusibility.

また、発光ユニット２０とカバー部３０は、ボルト等で形成された締結部材（図示せず）を用いて締結されている。
バネ受部５０は、素子基板取付部２４の底面部１２と対向する面に設けられており、バネ部１８が係合する。
第一実施形態では、底面部１２が、四つのバネ部１８を有しているため、各素子基板取付部２４に、それぞれ、二つのバネ受部５０が設けられている場合について説明する。
また、バネ部１８は、バネ受部５０と係合することにより、発光ユニット２０を器具本体１０に取り付けた状態を維持する。
したがって、バネ受部５０にバネ部１８が係合することで、二つの取付部３４が二つの第一側面形成部１４２のそれぞれに接触している。 Moreover, the light emitting unit 20 and the cover part 30 are fastened using the fastening member (not shown) formed with the volt | bolt etc.
The spring receiving portion 50 is provided on a surface facing the bottom surface portion 12 of the element substrate mounting portion 24, and the spring portion 18 is engaged therewith.
In the first embodiment, since the bottom surface portion 12 has the four spring portions 18, a case will be described in which each element substrate mounting portion 24 is provided with two spring receiving portions 50.
Further, the spring portion 18 maintains the state where the light emitting unit 20 is attached to the instrument body 10 by engaging with the spring receiving portion 50.
Therefore, when the spring portion 18 is engaged with the spring receiving portion 50, the two attachment portions 34 are in contact with the two first side surface forming portions 142.

反射部材４０は、器具本体１０に取り付けられたカバー部３０内に配置されており、発光素子２２が発する光の少なくとも一部を反射する。
なお、第一実施形態では、反射部材４０を、発光素子２２が発する光の少なくとも一部を反射する機能を有する反射シートで形成した場合について説明する。
また、反射部材４０は、器具本体１０及びカバー部３０と、長手方向を揃えた長尺状に形成されている。
したがって、器具本体１０、カバー部３０及び反射部材４０は、いずれも長手方向を揃えた長尺状である。
また、反射部材４０は、短手方向の中央部が素子基板２２０と素子基板取付部２４との間に挟持されるとともに、短手方向の端部が傾斜連結部２８６に取り付けられている。
具体的には、反射部材４０の短手方向の端部は、傾斜連結部２８６と内方下側突出部３４４に挟持されて、傾斜連結部２８６に取り付けられている。 The reflecting member 40 is disposed in the cover portion 30 attached to the instrument body 10 and reflects at least a part of the light emitted from the light emitting element 22.
In addition, 1st embodiment demonstrates the case where the reflection member 40 is formed with the reflective sheet which has a function which reflects at least one part of the light which the light emitting element 22 emits.
Moreover, the reflection member 40 is formed in the instrument main body 10 and the cover part 30, and the elongate shape which aligned the longitudinal direction.
Therefore, the instrument main body 10, the cover part 30, and the reflection member 40 are all long shapes with the longitudinal direction aligned.
Further, the reflecting member 40 is sandwiched between the element substrate 220 and the element substrate mounting portion 24 at the center portion in the short direction and attached to the inclined connection portion 286 at the end portion in the short direction.
Specifically, the end portion of the reflecting member 40 in the short direction is sandwiched between the inclined connecting portion 286 and the inward lower protrusion 344 and attached to the inclined connecting portion 286.

側端カバー２は、照明装置１が備える器具本体１０の開口を覆う部材である。なお、器具本体１０の説明は、後述する。また、連結された照明装置１が備える器具本体１０の開口は、同一形状で開口している。すなわち、連結された器具本体１０の底面部１２の長手方向に沿った両端は、同一形状で開口している。
したがって、二つの側端カバー２は、照明装置１が備える器具本体１０の開口を覆う。 The side end cover 2 is a member that covers the opening of the instrument body 10 included in the lighting device 1. The instrument body 10 will be described later. Moreover, opening of the instrument main body 10 with which the connected illuminating device 1 is provided has the same shape. That is, both ends along the longitudinal direction of the bottom surface portion 12 of the connected instrument body 10 are opened in the same shape.
Therefore, the two side end covers 2 cover the opening of the fixture body 10 provided in the lighting device 1.

また、側端カバー２は、鍔部４を備える。
鍔部４は、側端カバー２が、器具本体１０の開口を覆う状態で、底面部１２の長手方向に沿った照明装置１の両端から突出するとともに、造営材の居室側の表面と接触して、居室内の空間に配置されている。
なお、第一実施形態では、側端カバー２のうち少なくとも鍔部４を、白色に形成した場合について説明する。 Further, the side end cover 2 includes a flange portion 4.
The collar portion 4 protrudes from both ends of the lighting device 1 along the longitudinal direction of the bottom surface portion 12 in a state where the side end cover 2 covers the opening of the instrument main body 10, and comes into contact with the surface of the building material on the room side. It is arranged in the space in the living room.
In addition, 1st embodiment demonstrates the case where at least the collar part 4 is formed in the side end cover 2 in white.

以上説明したように、照明装置１用の器具本体１０（照明装置用器具本体）は、底面部１２と、二つの第一側面形成部１４２と、二つの平面形成部１４４と、二つの第二側面形成部１４６と、二つの突出部１６と、バネ部１８を含む。そして、バネ部１８はバネ受部５０と係合し、バネ受部５０にバネ部１８が係合することで、二つの第一側面形成部１４２が二つの取付部３４にそれぞれ接触する。また、透光部３２のうち、底面部１２の長手方向から見て、主出射方向に沿った距離が発光素子２２から最も遠い部分は、仮想線ＶＬ上または仮想線ＶＬよりも発光素子２２側に配置される。
また、以上説明したように、発光ユニット２０と、カバー部３０と、反射部材４０は、器具本体１０に取り付けられて照明装置１を構成するための、光源ユニットを形成している。 As described above, the fixture body 10 (the luminaire fixture body) for the lighting device 1 includes the bottom surface portion 12, the two first side surface forming portions 142, the two flat surface forming portions 144, and the two second surface portions. A side surface forming portion 146, two projecting portions 16, and a spring portion 18 are included. The spring portion 18 engages with the spring receiving portion 50, and the spring portion 18 engages with the spring receiving portion 50, so that the two first side surface forming portions 142 come into contact with the two attachment portions 34, respectively. Further, the portion of the translucent portion 32 that is farthest from the light emitting element 22 along the main emission direction when viewed from the longitudinal direction of the bottom surface portion 12 is on the virtual line VL or on the light emitting element 22 side from the virtual line VL. Placed in.
Further, as described above, the light emitting unit 20, the cover part 30, and the reflecting member 40 form a light source unit that is attached to the fixture body 10 and constitutes the lighting device 1.

（照明装置１の設置）
次に、図１から図４を参照して、第一実施形態の照明装置１を設置する手順を説明する。
照明装置１を設置する際には、まず、突出部１６及び鍔部４を天井面と対向させた状態で、予め側端カバー２を取り付けた状態の器具本体１０を、取付孔内へ下方から挿入する。さらに、底面部１２側に配置したナット（図示せず）を、居室外の空間に設けられた吊りボルトＨＢに嵌合させて回転させて、突出部１６及び鍔部４を天井板Ｂに接触させる。これにより、器具本体１０を、天井材に取り付ける。 (Installation of lighting device 1)
Next, a procedure for installing the illumination device 1 of the first embodiment will be described with reference to FIGS. 1 to 4.
When installing the lighting device 1, first, the appliance body 10 with the side end cover 2 attached in advance with the protruding portion 16 and the flange 4 facing the ceiling surface is inserted into the attachment hole from below. insert. Further, a nut (not shown) arranged on the bottom surface portion 12 side is fitted to a suspension bolt HB provided in a space outside the living room and rotated so that the projecting portion 16 and the flange portion 4 contact the ceiling plate B. Let Thereby, the instrument main body 10 is attached to a ceiling material.

次に、カバー部３０及び反射部材４０を取り付けた発光ユニット２０を下方から器具本体１０に近づけ、バネ受部５０にバネ部１８を係合させて、発光ユニット２０、カバー部３０及び反射部材４０を有する光源ユニットを器具本体１０に取り付ける。これにより、照明装置１の設置を終了する。
なお、光源ユニットを器具本体１０に取り付ける際には、建築物に設けられた電力供給用のコネクタ（図示せず）を、電源部２６に接続する。
なお、上述した第一実施形態は、本発明の一例であり、本発明は、上述した第一実施形態に限定されることはなく、この実施形態以外の形態であっても、本発明に係る技術的思想を逸脱しない範囲であれば、設計等に応じて種々の変更が可能である。 Next, the light emitting unit 20 to which the cover part 30 and the reflecting member 40 are attached is brought close to the instrument body 10 from below, and the spring part 18 is engaged with the spring receiving part 50 so that the light emitting unit 20, the cover part 30 and the reflecting member 40 are engaged. Is attached to the instrument body 10. Thereby, installation of the illuminating device 1 is complete | finished.
When the light source unit is attached to the appliance body 10, a power supply connector (not shown) provided in the building is connected to the power supply unit 26.
The above-described first embodiment is an example of the present invention, and the present invention is not limited to the above-described first embodiment, and the present invention may be applied to other forms than this embodiment. Various modifications can be made according to the design or the like as long as they do not depart from the technical idea.

（第一実施形態の効果）
第一実施形態では、以下に記載する効果を奏することが可能となる。
（１）器具本体１０に取り付けられたカバー部３０内に配置され、発光素子２２が発する光の少なくとも一部を反射する反射部材４０に対し、短手方向の中央部を素子基板２２０と素子基板取付部２４との間に挟持し、短手方向の端部を傾斜連結部２８６に取り付ける。
その結果、発光ユニット２０が備える、素子基板２２０、素子基板取付部２４及び傾斜連結部２８６により、反射部材４０を保持することが可能となるため、照明装置１の部品点数の増加を抑制することが可能となる。 (Effects of the first embodiment)
In the first embodiment, the following effects can be obtained.
(1) An element substrate 220 and an element substrate are arranged in the center in the short direction with respect to the reflecting member 40 that is disposed in the cover 30 attached to the instrument body 10 and reflects at least a part of the light emitted from the light emitting element 22. It is sandwiched between the attachment portion 24 and the end portion in the short direction is attached to the inclined connection portion 286.
As a result, since the reflecting member 40 can be held by the element substrate 220, the element substrate mounting portion 24, and the inclined connection portion 286 provided in the light emitting unit 20, an increase in the number of components of the lighting device 1 is suppressed. Is possible.

（２）反射部材４０の短手方向の端部が、傾斜連結部２８６と、カバー部３０が備える内方下側突出部３４４に挟持されて、傾斜連結部２８６に取り付けられる。
その結果、例えば、両面テープや接着剤の接着手段や、ビス等の締結部材を必要とせずに、反射部材４０を傾斜連結部２８６に取り付けることが可能となる。これにより、接着手段や締結部材を用いて反射部材４０を傾斜連結部２８６に取り付ける場合と比較して、照明装置１の組み立て作業を簡略化することが可能となる。 (2) The end of the reflecting member 40 in the short direction is sandwiched between the inclined connecting portion 286 and the inner lower protrusion 344 included in the cover portion 30 and attached to the inclined connecting portion 286.
As a result, for example, the reflecting member 40 can be attached to the inclined connecting portion 286 without requiring a double-sided tape, an adhesive bonding means, or a fastening member such as a screw. Thereby, compared with the case where the reflection member 40 is attached to the inclination connection part 286 using an adhesion | attachment means or a fastening member, it becomes possible to simplify the assembly operation | work of the illuminating device 1. FIG.

（３）各取付部３４の一部が、第一側面形成部１４２と面接触している。
その結果、取付部３４と第一側面形成部１４２との間に隙間が形成されることを防止して、取付部３４と第一側面形成部１４２との間から埃や虫等の異物が侵入することを、抑制することが可能となる。
（４）二つの取付部３４間の間隔が、底面部１２から離れた位置ほど広い。
その結果、発光ユニット２０とカバー部３０を、器具本体１０から取り外す作業を容易とすることが可能となる。 (3) A part of each attachment portion 34 is in surface contact with the first side surface forming portion 142.
As a result, it is possible to prevent a gap from being formed between the mounting portion 34 and the first side surface forming portion 142, and foreign matters such as dust and insects enter between the mounting portion 34 and the first side surface forming portion 142. It is possible to suppress this.
(4) The distance between the two attachment portions 34 is wider as the position is farther from the bottom surface portion 12.
As a result, it is possible to facilitate the work of removing the light emitting unit 20 and the cover 30 from the instrument body 10.

（５）各取付部３４と各第一側面形成部１４２が、共に、底面部１２の長手方向に対して平行に配置されている。
その結果、照明装置１の外観を、被取付面に沿った外観とすることが可能となる。
（６）二つの第一側面形成部１４２間の間隔が、底面部１２から離れた位置ほど広い。
その結果、器具本体１０を、取付孔内へ下方から挿入する作業が容易となる。
（７）主面部３２２の延長線ＭＥＬと、斜面部３２４の延長線ＴＥＬとが、底面部１２の長手方向から見て傾斜している。
その結果、カバー部３０の形状を、鈍角で折れ曲がる複数の面で形成された形状とすることが可能となり、意匠性が向上する。 (5) The mounting portions 34 and the first side surface forming portions 142 are both arranged in parallel to the longitudinal direction of the bottom surface portion 12.
As a result, it is possible to make the appearance of the lighting device 1 be an appearance along the mounted surface.
(6) The distance between the two first side surface forming portions 142 is wider as the position is farther from the bottom surface portion 12.
As a result, the operation of inserting the instrument body 10 into the mounting hole from below becomes easy.
(7) The extension line MEL of the main surface portion 322 and the extension line TEL of the inclined surface portion 324 are inclined when viewed from the longitudinal direction of the bottom surface portion 12.
As a result, the shape of the cover part 30 can be made to be a shape formed by a plurality of surfaces that bend at an obtuse angle, and the design is improved.

（８）底面部１２の長手方向から見た主面部３２２の法線ＮＬが、発光素子２２の主出射方向と平行である。
その結果、発光素子２２から出射された光が、主面部３２２へ直進して入射するため、主面部３２２を透過した光の輝度・照度の低下を、抑制することが可能となる。
（９）二つの斜面部３２４間の間隔が、底面部１２から離れた位置ほど狭い。
その結果、発光素子２２から出射されて斜面部３２４へ入射した光を、主面部３２２を透過した光に対して傾斜させて透過させることが可能となる。 (8) The normal line NL of the main surface portion 322 viewed from the longitudinal direction of the bottom surface portion 12 is parallel to the main emission direction of the light emitting element 22.
As a result, since the light emitted from the light emitting element 22 travels straight and enters the main surface portion 322, it is possible to suppress a decrease in luminance and illuminance of the light transmitted through the main surface portion 322.
(9) The distance between the two slope portions 324 is narrower as the position is farther from the bottom surface portion 12.
As a result, the light emitted from the light emitting element 22 and incident on the inclined surface portion 324 can be transmitted while being inclined with respect to the light transmitted through the main surface portion 322.

（１０）基板支持部２８のうち、取付部３４と対向する部分の裏面側と素子基板取付部２４との間に、空隙部ＳＰを形成する。
その結果、器具本体１０にカバー部３０を取り付けて形成した空間内に確保した、配線等を収容可能な収容空間の容積を増加させることが可能となる。
（１１）平板状の平面形成部１４４が、底面部１２と平行である。
その結果、器具本体１０の構成を、互いに平行な底面部１２及び平面形成部１４４と、底面部１２及び平面形成部１４４に対して傾斜する第一側面形成部１４２及び第二側面形成部１４６を備える構成として、形状の複雑化を抑制することが可能となる。 (10) A gap SP is formed between the element substrate mounting portion 24 and the back side of the portion of the substrate supporting portion 28 that faces the mounting portion 34.
As a result, it is possible to increase the volume of the accommodation space that can be accommodated in the space formed by attaching the cover 30 to the instrument body 10 and that can accommodate the wiring and the like.
(11) The flat plate forming portion 144 is parallel to the bottom surface portion 12.
As a result, the configuration of the instrument main body 10 includes a bottom surface portion 12 and a flat surface forming portion 144 that are parallel to each other, and a first side surface forming portion 142 and a second side surface forming portion 146 that are inclined with respect to the bottom surface portion 12 and the flat surface forming portion 144. As a configuration provided, it is possible to suppress the complexity of the shape.

（１２）カバー部３０全体を、白色に形成する。
その結果、発光素子２２から出射されてカバー部３０へ入射して居室内へ透過する光に対し、照度・輝度の減衰を抑制することが可能となる。
（１３）カバー部３０が、光拡散性を有する。
その結果、発光素子２２から出射されてカバー部３０を透過した光を、居室内へ効率的に拡散させることが可能となる。 (12) The entire cover portion 30 is formed in white.
As a result, it is possible to suppress the attenuation of illuminance and luminance with respect to the light emitted from the light emitting element 22 and incident on the cover portion 30 and transmitted into the living room.
(13) The cover part 30 has light diffusibility.
As a result, light emitted from the light emitting element 22 and transmitted through the cover 30 can be efficiently diffused into the living room.

（１４）突出部１６が、第一突出形成部１６２と、第二突出形成部１６４と、第三突出形成部１６６を備え、第三突出形成部１６６の造営材Ｂ側の面が、造営材Ｂの居室側の表面と接触し、仮想線ＶＬが、二つの第一突出形成部１６２同士を結ぶ線である。
その結果、居室内の人員に最も近い位置である第一突出形成部１６２同士を結ぶ線、または、第一突出形成部１６２同士を結ぶ線よりも居室内の人員から離れた位置から、カバー部３０を透過した光を居室内へ照射することが可能となる。 (14) The protrusion 16 includes a first protrusion forming part 162, a second protrusion forming part 164, and a third protrusion forming part 166, and the surface of the third protrusion forming part 166 on the side of the building material B is the building material. The imaginary line VL is a line connecting the two first protrusion forming parts 162 with each other in contact with the surface of the room B side.
As a result, the cover portion from the position that is farther from the personnel in the room than the line that connects the first protrusion forming portions 162 that are closest to the personnel in the room or the line that connects the first protrusion forming portions 162 to each other. It becomes possible to irradiate the room with the light transmitted through 30.

（１５）発光素子２２を、ＬＥＤ素子で形成する。
その結果、耐久性及び経済性に優れた照明装置１を提供することが可能となる。
（１６）平板状の第一側面形成部１４２及び第二側面形成部１４６が、底面部１２の長手方向に対して平行である。
その結果、器具本体１０の構成を、底面部１２の長手方向に対して平行な第一側面形成部１４２及び第二側面形成部１４６を備える構成として、形状の複雑化を抑制することが可能となる。 (15) The light emitting element 22 is formed of an LED element.
As a result, it is possible to provide the lighting device 1 excellent in durability and economy.
(16) The flat plate-like first side surface forming portion 142 and the second side surface forming portion 146 are parallel to the longitudinal direction of the bottom surface portion 12.
As a result, the configuration of the instrument body 10 can be configured to include the first side surface forming portion 142 and the second side surface forming portion 146 that are parallel to the longitudinal direction of the bottom surface portion 12, and the complexity of the shape can be suppressed. Become.

（１７）端部カバー３６が、透光性を有する。
その結果、発光素子２２から出射された光を、端部カバー３６を透過させて居室内へ照射することが可能となる。
（１８）器具本体１０が、発光素子２２が出射してカバー部３０を透過した光を反射する第二反射部材を備える。
その結果、発光素子２２から出射されてカバー部３０を透過した光を、第二反射部材によって効率的に反射させて居室内へ照射することが可能となる。 (17) The end cover 36 has translucency.
As a result, the light emitted from the light emitting element 22 can be transmitted through the end cover 36 and irradiated into the living room.
(18) The instrument body 10 includes a second reflecting member that reflects the light emitted from the light emitting element 22 and transmitted through the cover portion 30.
As a result, the light emitted from the light emitting element 22 and transmitted through the cover 30 can be efficiently reflected by the second reflecting member and irradiated into the living room.

（１９）第二反射部材を、カバー部３０外に配置する。
その結果、発光素子２２から出射されてカバー部３０を透過した光を、第二反射部材によりカバー部３０外で効率的に反射させて、居室内へ照射することが可能となる。
（２０）第二反射部材を、発光素子２２よりも主出射方向に沿って底面部１２から離れた位置に配置する。
その結果、発光素子２２が居室側へ向けて出射し、カバー部３０を透過した光を、発光素子２２よりも主出射方向に沿って底面部１２から離れた位置に配置した第二反射部材により効率的に反射させて、居室内へ照射することが可能となる。 (19) The second reflecting member is disposed outside the cover part 30.
As a result, the light emitted from the light emitting element 22 and transmitted through the cover part 30 can be efficiently reflected outside the cover part 30 by the second reflecting member and irradiated into the living room.
(20) The second reflecting member is disposed at a position farther from the bottom surface portion 12 along the main emission direction than the light emitting element 22.
As a result, the light emitted from the light emitting element 22 toward the room and transmitted through the cover portion 30 is transmitted by the second reflecting member disposed at a position farther from the bottom surface portion 12 along the main emission direction than the light emitting element 22. It is possible to efficiently reflect and irradiate the living room.

（２１）第二反射部材が、取付部３４を間に挟んで、外側対向部２８４と底面部１２の幅方向で対向する。
その結果、発光素子２２が居室側へ向けて出射し、カバー部３０を透過して、居室外側へ照射された光を、取付部３４を間に挟んで、外側対向部２８４と底面部１２の幅方向で対向する位置に配置した第二反射部材により効率的に反射させて、居室内へ照射することが可能となる。 (21) The second reflecting member faces the outer facing portion 284 in the width direction of the bottom surface portion 12 with the mounting portion 34 interposed therebetween.
As a result, the light emitting element 22 emits toward the room side, passes through the cover part 30, and irradiates the outside of the room with the attachment part 34 between the outer facing part 284 and the bottom surface part 12 It can be efficiently reflected by the second reflecting member arranged at a position facing in the width direction and irradiated into the living room.

（２２）平面形成部１４４の居室内側を向く面に、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する第二反射部材を設ける。
その結果、発光素子２２が出射し、カバー部３０を透過して平面形成部１４４へ照射された光を、平面形成部１４４の居室内側を向く面に設けた第二反射部材により効率的に反射させて、居室内へ照射することが可能となる。 (22) A second reflecting member that reflects at least a part of the light emitted from the light emitting element 22 and transmitted through the cover part 30 is provided on the surface of the plane forming part 144 facing the room.
As a result, the light emitted from the light emitting element 22 and transmitted through the cover 30 to the plane forming unit 144 is efficiently reflected by the second reflecting member provided on the surface of the plane forming unit 144 facing the room. It is possible to irradiate the living room.

（２３）第二側面形成部１４６の居室内側を向く面に、発光素子２２が出射してカバー部３０を透過した光の少なくとも一部を反射する第三反射部材を設ける。
その結果、発光素子２２が出射し、カバー部３０を透過して第二側面形成部１４６へ照射された光を、第二側面形成部１４６の居室内側を向く面に設けた第三反射部材により効率的に反射させて、居室内へ照射することが可能となる。 (23) A third reflecting member that reflects at least part of the light emitted from the light emitting element 22 and transmitted through the cover portion 30 is provided on the surface of the second side surface forming portion 146 facing the room.
As a result, the light emitted from the light emitting element 22 and transmitted through the cover portion 30 and irradiated to the second side surface forming portion 146 is reflected by the third reflecting member provided on the surface of the second side surface forming portion 146 facing the room. It is possible to efficiently reflect and irradiate the living room.

（２４）底面部１２の長手方向から見た主面部３２２と二つの斜面部３２４との境界ＢＬを、発光素子２２（ＬＥＤ素子）が出射した光の照度が、照度閾値未満となる位置に配置する。
その結果、ＬＥＤ素子が出射した光の照度が低下する位置に、境界ＢＬを配置することが可能となるため、居室内の空間に存在する人員に対し、ＬＥＤ素子が出射した光の照度の視覚的な低下を、抑制することが可能となる。 (24) The boundary BL between the main surface portion 322 and the two inclined surface portions 324 viewed from the longitudinal direction of the bottom surface portion 12 is arranged at a position where the illuminance of the light emitted from the light emitting element 22 (LED element) is less than the illuminance threshold. To do.
As a result, the boundary BL can be arranged at a position where the illuminance of the light emitted from the LED element is lowered, so that the illuminance of the light emitted from the LED element can be visually recognized for personnel present in the space in the room. It is possible to suppress a general decrease.

（２５）カバー部３０が、底面部１２の長手方向に沿った両端をそれぞれ覆う二つの端部カバー３６を備える。これに加え、端部カバー３６が、透光性を有する。
その結果、透光部３２と二つの取付部３４で囲まれた空間のうち、底面部１２の長手方向から見た空隙部を、透光性を有する端部カバー３６で覆うことが可能となる。これにより、透光部３２と二つの取付部３４で囲まれた空間のうち、底面部１２の長手方向から見た空隙部から、埃や虫等の異物が侵入することを抑制することが可能となるとともに、発光素子２２が出射した光を透過させることが可能となる。 (25) The cover part 30 includes two end covers 36 that respectively cover both ends of the bottom surface part 12 along the longitudinal direction. In addition, the end cover 36 has translucency.
As a result, in the space surrounded by the translucent part 32 and the two attachment parts 34, it is possible to cover the gap part viewed from the longitudinal direction of the bottom part 12 with the end cover 36 having translucency. . Thereby, it is possible to suppress the entry of foreign matter such as dust and insects from the gap portion viewed from the longitudinal direction of the bottom surface portion 12 in the space surrounded by the translucent portion 32 and the two attachment portions 34. In addition, the light emitted from the light emitting element 22 can be transmitted.

（２６）側端カバー２が、器具本体１０の開口を覆う状態で底面部１２の長手方向に沿った照明装置１の両端から突出し、且つ居室側の表面と接触して居室内の空間に配置される鍔部４を備える。これに加え、側端カバー２のうち少なくとも鍔部４を、白色に形成する。
その結果、発光素子２２から出射されてカバー部３０へ入射して居室内へ透過する光を、鍔部４によって効率的に反射させることが可能となる。 (26) The side end cover 2 protrudes from both ends of the lighting device 1 along the longitudinal direction of the bottom surface portion 12 so as to cover the opening of the appliance main body 10, and is arranged in the space in the living room in contact with the surface on the living room side. The collar part 4 to be provided is provided. In addition to this, at least the collar portion 4 of the side end cover 2 is formed in white.
As a result, the light emitted from the light emitting element 22 and incident on the cover part 30 and transmitted into the living room can be efficiently reflected by the collar part 4.

（２７）各取付部３４の一部、具体的には、各取付部３４のうち、第一側面形成部１４２と面接触している部分よりも透光部３２側の部分を、平面形成部１４４よりも居室内側の空間に配置する。
その結果、カバー部３０を、器具本体１０から取り外す作業を容易とすることが可能となる。
（２８）端部カバー３６が、光拡散性を有する。
その結果、発光素子２２から出射されて端部カバー３６へ入射した光を、居室内へ効率的に拡散させることが可能となる。 (27) A part of each mounting portion 34, specifically, a portion of each mounting portion 34 that is closer to the translucent portion 32 than a portion that is in surface contact with the first side surface forming portion 142 is a flat surface forming portion. It is arranged in a space closer to the living room than 144.
As a result, it is possible to easily remove the cover 30 from the instrument body 10.
(28) The end cover 36 has light diffusibility.
As a result, the light emitted from the light emitting element 22 and incident on the end cover 36 can be efficiently diffused into the living room.

（２９）突出部１６を、白色に形成する。
その結果、発光素子２２から出射されてカバー部３０へ入射して居室内へ透過する光を、突出部１６によって効率的に反射させることが可能となる。
（３０）照明装置１が、器具本体１０の底面部１２の長手方向に沿った両端をそれぞれ覆う二つの側端カバー２を備える。
その結果、照明装置１が含む開口を、二つの側端カバー２で覆うことにより、照明装置１が含む開口から、埃や虫等の異物が侵入することを抑制することが可能となる。 (29) The protrusion 16 is formed in white.
As a result, the light that is emitted from the light emitting element 22, enters the cover portion 30, and passes through the living room can be efficiently reflected by the protruding portion 16.
(30) The lighting device 1 includes two side end covers 2 that respectively cover both ends along the longitudinal direction of the bottom surface portion 12 of the instrument body 10.
As a result, by covering the opening included in the lighting device 1 with the two side end covers 2, it is possible to prevent foreign matters such as dust and insects from entering from the opening included in the lighting device 1.

（３１）器具本体１０が、底面部１２と、二つの第一側面形成部１４２と、二つの平面形成部１４４と、二つの第二側面形成部１４６と、二つの突出部１６と、バネ部１８を含む。そして、バネ部１８はバネ受部５０と係合し、バネ受部５０にバネ部１８が係合することで、二つの第一側面形成部１４２が二つの取付部３４にそれぞれ接触する。また、透光部３２のうち、底面部１２の長手方向から見て、主出射方向に沿った距離が発光素子２２から最も遠い部分は、仮想線ＶＬ上または仮想線ＶＬよりも発光素子２２側に配置される。さらに、反射部材４０に対し、短手方向の中央部を素子基板２２０と素子基板取付部２４との間に挟持し、短手方向の端部を傾斜連結部２８６に取り付ける。
その結果、発光ユニット２０が備える、素子基板２２０、素子基板取付部２４及び傾斜連結部２８６により、反射部材４０を保持することが可能となるため、照明装置１の部品点数の増加を抑制することが可能となる。 (31) The instrument body 10 includes a bottom surface portion 12, two first side surface forming portions 142, two flat surface forming portions 144, two second side surface forming portions 146, two projecting portions 16, and a spring portion. 18 is included. The spring portion 18 engages with the spring receiving portion 50, and the spring portion 18 engages with the spring receiving portion 50, so that the two first side surface forming portions 142 come into contact with the two attachment portions 34, respectively. Further, the portion of the translucent portion 32 that is farthest from the light emitting element 22 along the main emission direction when viewed from the longitudinal direction of the bottom surface portion 12 is on the virtual line VL or on the light emitting element 22 side from the virtual line VL. Placed in. Further, the central portion in the short direction is sandwiched between the element substrate 220 and the element substrate mounting portion 24 with respect to the reflecting member 40, and the end portion in the short direction is attached to the inclined connection portion 286.
As a result, since the reflecting member 40 can be held by the element substrate 220, the element substrate mounting portion 24, and the inclined connection portion 286 provided in the light emitting unit 20, an increase in the number of components of the lighting device 1 is suppressed. Is possible.

（３２）発光ユニット２０と、カバー部３０と、反射部材４０が、器具本体１０に取り付けられて照明装置１を構成するための、光源ユニットを形成している。これに加え、発光ユニット２０が備えるバネ受部５０に、器具本体１０が備えるバネ部１８が係合することで、光源ユニットが器具本体１０に取り付けられ。これに加え、反射部材４０に対し、短手方向の中央部を素子基板２２０と素子基板取付部２４との間に挟持し、短手方向の端部を傾斜連結部２８６に取り付ける。
その結果、発光ユニット２０が備える、素子基板２２０、素子基板取付部２４及び傾斜連結部２８６により、反射部材４０を保持することが可能となるため、光源ユニットの部品点数の増加を抑制することが可能となる。 (32) The light emitting unit 20, the cover portion 30, and the reflecting member 40 form a light source unit that is attached to the fixture body 10 and constitutes the lighting device 1. In addition, the light source unit is attached to the instrument main body 10 by engaging the spring part 18 included in the instrument main body 10 with the spring receiving part 50 included in the light emitting unit 20. In addition to this, with respect to the reflecting member 40, the central portion in the short direction is sandwiched between the element substrate 220 and the element substrate attaching portion 24, and the end portion in the short direction is attached to the inclined connecting portion 286.
As a result, since the reflection member 40 can be held by the element substrate 220, the element substrate attachment portion 24, and the inclined connection portion 286 provided in the light emitting unit 20, an increase in the number of parts of the light source unit can be suppressed. It becomes possible.

（変形例）
（１）第一実施形態では、カバー部３０の構成を、カバー部３０全体、すなわち、透光部３２、取付部３４及び端部カバー３６が、光拡散性を有している構成としたが、これに限定するものではない。すなわち、カバー部３０の構成を、例えば、カバー部３０のうち、少なくとも透光部３２のみが、光拡散性を有している構成としてもよい。
この場合、カバー部３０全体が光拡散性を有している構成と比較して、カバー部３０の光拡散性を付与する加工・作業の負荷を減少させることが可能となる。 (Modification)
(1) In the first embodiment, the cover portion 30 is configured so that the entire cover portion 30, that is, the light transmitting portion 32, the attachment portion 34, and the end cover 36 have light diffusibility. However, the present invention is not limited to this. That is, the configuration of the cover unit 30 may be a configuration in which at least only the light transmitting unit 32 of the cover unit 30 has light diffusibility.
In this case, it is possible to reduce the processing / work load for providing the light diffusibility of the cover 30 compared to a configuration in which the entire cover 30 has light diffusibility.

（２）第一実施形態では、発光素子２２をＬＥＤ素子で形成したが、これに限定するものではない。すなわち、発光素子２２を、例えば、有機ＥＬ（Ｅｌｅｃｔｒｏ Ｌｕｍｉｎｅｓｃｅｎｃｅ）素子や無機ＥＬ素子等、ＬＥＤ素子以外で形成してもよい。
（３）第一実施形態では、一つの照明装置１のみを用いて照明機器を形成したが、これに限定するものではない。すなわち、照明装置１を底面部１２の長手方向に複数連結して、照明機器を形成してもよい。
この場合、二つの側端カバー２は、それぞれ、底面部１２の長手方向に沿って照明機器の両端に配置された照明装置１が備える器具本体１０の開口を覆う。 (2) In 1st embodiment, although the light emitting element 22 was formed with the LED element, it is not limited to this. That is, you may form the light emitting element 22 other than LED elements, such as an organic EL (Electro Luminescence) element and an inorganic EL element, for example.
(3) In the first embodiment, the lighting device is formed using only one lighting device 1, but the present invention is not limited to this. That is, a plurality of lighting devices 1 may be connected in the longitudinal direction of the bottom surface portion 12 to form a lighting device.
In this case, the two side end covers 2 each cover the opening of the fixture body 10 provided in the lighting device 1 disposed at both ends of the lighting device along the longitudinal direction of the bottom surface portion 12.

（４）第一実施形態では、照明装置１の構成を、器具本体１０が備えるバネ部１８が、発光ユニット２０が備えるバネ受部５０に係合する構成としたが、これに限定するものではない。すなわち、発光ユニット２０の構成を、素子基板取付部２４の底面部１２と対向する面に設けられ、発光ユニット２０、反射部材４０及びカバー部３０を吊り上げて保持可能な弾性力を有するバネ部を備える構成とする。これ加え、器具本体１０の構成を、底面部１２の造営材Ｂが形成する居室内を向く面に設けられ、発光ユニット２０が備えるバネ部が係合するバネ受部を備える構成とする。そして、照明装置１の構成を、発光ユニット２０が備えるバネ部に、器具本体１０が備えるバネ受部が係合する構成としてもよい。 (4) In 1st embodiment, although the structure of the illuminating device 1 was set as the structure which the spring part 18 with which the instrument main body 10 is provided engages with the spring receiving part 50 with which the light emission unit 20 is provided, it is not limited to this. Absent. In other words, the light emitting unit 20 has a spring portion that is provided on the surface facing the bottom surface portion 12 of the element substrate mounting portion 24 and has an elastic force that can lift and hold the light emitting unit 20, the reflecting member 40, and the cover portion 30. It is set as the structure provided. In addition, the configuration of the instrument main body 10 is configured to include a spring receiving portion that is provided on a surface facing the living room formed by the construction material B of the bottom surface portion 12 and engages with a spring portion included in the light emitting unit 20. And the structure of the illuminating device 1 is good also as a structure which the spring receiving part with which the instrument main body 10 is equipped engages with the spring part with which the light emission unit 20 is provided.

１…照明装置、２…側端カバー、４…鍔部、１０…器具本体、１２…底面部、１２２…器具側貫通孔、１２４…電力供給ケーブル用孔部、１４…側面部、１４２…第一側面形成部、１４４…平面形成部、１４４ｄ…平面形成部の居室内側を向く面（第二反射部材）、１４６…第二側面形成部、１４６ｄ…第二側面形成部の居室内側を向く面（第三反射部材）、１６…突出部、１６２…第一突出形成部、１６４…第二突出形成部、１６６…第三突出形成部、１８…バネ部、２０…発光ユニット、２２…発光素子、２２０…素子基板、２４…素子基板取付部、２４２…基板固定部材、２６…電源部、２８…基板支持部、２８２…側壁部、２８４…外側対向部、２８６…傾斜連結部、３０…カバー部、３２…透光部、３２２…主面部、３２４…斜面部、３４…取付部、３４２…内方上側突出部、３４４…内方下側突出部、３６…端部カバー、４０…反射部材、５０…バネ受部、５２…電源端子台、５４…調光端子台、５６…保護部材、５８…位置決め部材、Ｂ…天井板、ＴＥＬ…斜面部の延長線、ＭＥＬ…主面部の延長線、ＢＬ…底面部の長手方向から見た主面部と二つの斜面部との境界、ＨＢ…吊りボルト、ＶＬ…仮想線   DESCRIPTION OF SYMBOLS 1 ... Illuminating device, 2 ... Side end cover, 4 ... Gutter part, 10 ... Instrument main body, 12 ... Bottom face part, 122 ... Instrument side through-hole, 124 ... Power supply cable hole part, 14 ... Side part, 142 ... 1st One side surface forming portion, 144... Flat surface forming portion, 144 d... Surface facing the living room side of the flat surface forming portion (second reflecting member) 146... Second side surface forming portion, 146 d. (Third reflecting member), 16 ... projecting part, 162 ... first projecting forming part, 164 ... second projecting forming part, 166 ... third projecting forming part, 18 ... spring part, 20 ... light emitting unit, 22 ... light emitting element , 220 ... element substrate, 24 ... element substrate mounting part, 242 ... board fixing member, 26 ... power supply part, 28 ... substrate support part, 282 ... side wall part, 284 ... outer facing part, 286 ... inclined connecting part, 30 ... cover Part, 32 ... translucent part, 322 ... main surface part, 324 ... slope , 34 ... Mounting portion, 342 ... Inner upper protrusion, 344 ... Inner lower protrusion, 36 ... End cover, 40 ... Reflecting member, 50 ... Spring receiving portion, 52 ... Power supply terminal block, 54 ... Light control Terminal block 56 ... Protective member 58 ... Positioning member B ... Ceiling board TEL ... Extension line of slope part, MEL ... Extension line of main face part, BL ... Main face part and two slopes seen from the longitudinal direction of bottom face part Boundary with part, HB ... Suspension bolt, VL ... Virtual line

Claims (15)

器具本体と、
前記器具本体に取り付けられ、且つ少なくとも主出射方向へ光を出射可能な発光素子を含む発光ユニットと、
前記器具本体に取り付けられて前記発光素子を覆うカバー部と、
前記器具本体に取り付けられた前記カバー部内に配置され且つ前記発光素子が発する光の少なくとも一部を反射する反射部材と、を含み、
前記器具本体、前記カバー部及び前記反射部材は、いずれも長手方向を揃えた長尺状であり、
前記器具本体は、長尺状の平板である底面部と、前記底面部の長辺にそれぞれ連続する二つの第一側面形成部と、前記第一側面形成部の前記底面部の長辺と連続する側の端部と反対側の端部から突出する二つの平面形成部と、前記平面形成部の前記第一側面形成部の長辺と連続する側の端部と反対側の端部にそれぞれ連続する二つの第二側面形成部と、前記第二側面形成部の前記平面形成部の長辺と連続する側の端部と反対側の端部から突出する二つの突出部と、前記底面部の造営材が形成する居室内を向く面に設けられ、且つ前記発光ユニット、前記反射部材、前記カバー部を吊り下げて保持可能な弾性力を有するバネ部と、を含み、
前記発光ユニットは、前記発光素子が設けられた素子基板が取り付けられ且つ前記底面部の長手方向に沿って延びる長尺状の平板である素子基板取付部と、前記素子基板取付部を支持し、且つ前記カバー部に取り付けられる二つの基板支持部と、前記素子基板取付部の前記底面部と対向する面に設けられ、且つ前記バネ部が係合するバネ受部と、を含み、
前記カバー部は、前記発光素子が出射した光が透過する透光部と、前記透光部を支持し、且つ前記器具本体に取り付けられる二つの取付部と、を含み、
前記基板支持部は、前記素子基板取付部の長辺に連続し且つ前記底面部から離れる方向へ延在する板状の部材である側壁部と、前記側壁部と対向する板状の部材である外側対向部と、前記側壁部と前記外側対向部とを連結する板状の部材である傾斜連結部と、を含み、
前記底面部は、造営材が形成する居室外の空間に配置され、
前記二つの突出部の一部は、それぞれ、前記造営材の前記居室側の表面と接触して居室内の空間に配置され、
前記反射部材は、短手方向の中央部が前記素子基板と前記素子基板取付部との間に挟持され且つ短手方向の端部が前記傾斜連結部に取り付けられ、
前記バネ受部に前記バネ部が係合することで、前記二つの取付部が前記二つの第一側面形成部のそれぞれに接触し、
前記透光部のうち、前記底面部の長手方向から見て前記発光素子から前記主出射方向に沿った距離が最も遠い部分は、前記二つの突出部のうち前記第二側面形成部から突出する部分同士を結ぶ仮想線上または前記仮想線よりも前記発光素子側に配置される照明装置。 An instrument body;
A light emitting unit including a light emitting element attached to the instrument body and capable of emitting light at least in a main emission direction;
A cover part attached to the instrument body and covering the light emitting element;
A reflecting member disposed in the cover part attached to the instrument body and reflecting at least a part of the light emitted by the light emitting element,
The instrument body, the cover part, and the reflecting member are all in a long shape with the longitudinal direction aligned,
The instrument body is continuous with a bottom surface portion that is a long flat plate, two first side surface forming portions that are continuous with the long side of the bottom surface portion, and a long side of the bottom surface portion of the first side surface forming portion. Two plane forming portions projecting from the end portion on the opposite side to the end portion on the side, and an end portion on the opposite side to the end portion on the side continuous with the long side of the first side surface forming portion of the plane forming portion, respectively. Two continuous second side surface forming portions, two projecting portions projecting from the end portion on the opposite side of the long side of the flat surface forming portion of the second side surface forming portion, and the bottom surface portion A spring portion having an elastic force that is provided on a surface facing the living room formed by the construction material, and has an elastic force capable of suspending and holding the light emitting unit, the reflection member, and the cover portion,
The light emitting unit supports an element substrate mounting portion that is an elongated flat plate to which an element substrate provided with the light emitting elements is attached and extends along a longitudinal direction of the bottom surface portion, and the element substrate mounting portion. And two substrate support portions attached to the cover portion, and a spring receiving portion provided on a surface facing the bottom surface portion of the element substrate attachment portion and engaged with the spring portion,
The cover part includes a translucent part through which light emitted from the light emitting element is transmitted, and two attachment parts that support the translucent part and are attached to the instrument body,
The substrate support portion is a plate-like member that is a plate-like member that is continuous with a long side of the element substrate attachment portion and extends in a direction away from the bottom surface portion, and a plate-like member that faces the sidewall portion. An outer facing portion, and an inclined connecting portion that is a plate-like member that connects the side wall portion and the outer facing portion,
The bottom surface portion is disposed in a space outside the room formed by the construction material,
A part of each of the two protrusions is disposed in a space in the living room in contact with the surface on the living room side of the building material,
The reflecting member is sandwiched between the element substrate and the element substrate mounting portion at the center portion in the short direction, and the end portion in the short direction is attached to the inclined connection portion,
By engaging the spring portion with the spring receiving portion, the two attachment portions contact each of the two first side surface forming portions,
A portion of the translucent portion that is farthest from the light emitting element along the main emission direction when viewed from the longitudinal direction of the bottom surface portion protrudes from the second side surface forming portion of the two protruding portions. The illuminating device arrange | positioned on the said light emitting element side on the virtual line which connects parts or the said virtual line. 前記カバー部は、前記取付部の前記器具本体と対向する面の裏面から突出して前記基板支持部よりも前記底面部から離れた位置に配置される内方下側突出部をさらに含み、
前記反射部材の短手方向の端部は、前記傾斜連結部と前記内方下側突出部に挟持されて傾斜連結部に取り付けられる請求項１に記載した照明装置。 The cover portion further includes an inward lower side protruding portion that protrudes from the back surface of the surface of the mounting portion facing the instrument body and is disposed at a position farther from the bottom surface portion than the substrate support portion,
2. The lighting device according to claim 1, wherein an end portion of the reflecting member in a short direction is sandwiched between the inclined connecting portion and the inwardly lower projecting portion and attached to the inclined connecting portion. 前記取付部の一部は、前記第一側面形成部と面接触する請求項１または請求項２に記載した照明装置。   The lighting device according to claim 1, wherein a part of the attachment portion is in surface contact with the first side surface forming portion. 前記二つの取付部間の間隔は、前記底面部から離れた位置ほど広い請求項１から請求項３のうちいずれか１項に記載した照明装置。   4. The lighting device according to claim 1, wherein a distance between the two attachment portions is wider as the position is farther from the bottom surface portion. 5. 前記取付部及び前記第一側面形成部は、前記底面部の長手方向に対して平行に配置されている請求項１から請求項４のうちいずれか１項に記載した照明装置。   The lighting device according to any one of claims 1 to 4, wherein the attachment portion and the first side surface forming portion are arranged in parallel to a longitudinal direction of the bottom surface portion. 前記二つの第一側面形成部間の間隔は、前記底面部から離れた位置ほど広い請求項１から請求項５のうちいずれか１項に記載した照明装置。   The illuminating device according to any one of claims 1 to 5, wherein a distance between the two first side surface forming portions is wider as the position is farther from the bottom surface portion. 前記透光部は、前記底面部と平行な平板状である主面部と、前記主面部と前記各取付部との間を連結する平板状である二つの斜面部と、を含み、
前記主面部の延長線と、前記斜面部の延長線とは、前記底面部の長手方向から見て傾斜する請求項１から請求項６のうちいずれか１項に記載した照明装置。 The translucent portion includes a main surface portion that is a flat plate shape parallel to the bottom surface portion, and two inclined surface portions that are flat plate shapes that connect between the main surface portion and each of the attachment portions,
7. The lighting device according to claim 1, wherein the extension line of the main surface portion and the extension line of the slope portion are inclined when viewed from the longitudinal direction of the bottom surface portion. 前記底面部の長手方向から見た前記主面部の法線は、前記主出射方向と平行である請求項７に記載した照明装置。   The illumination device according to claim 7, wherein a normal line of the main surface portion viewed from a longitudinal direction of the bottom surface portion is parallel to the main emission direction. 前記二つの斜面部間の間隔は、前記底面部から離れた位置ほど狭い請求項７または請求項８に記載した照明装置。   The lighting device according to claim 7 or 8, wherein a distance between the two slope portions is narrower as the position is farther from the bottom surface portion. 前記基板支持部のうち前記取付部と対向する部分の裏面側と前記素子基板取付部との間に空隙部を形成した請求項１から請求項９のうちいずれか１項に記載した照明装置。   The lighting device according to any one of claims 1 to 9, wherein a gap is formed between a back surface side of a portion of the substrate support portion facing the attachment portion and the element substrate attachment portion. 前記平面形成部は平板状であり、且つ前記底面部と平行である請求項１から請求項１０のうちいずれか１項に記載した照明装置。   The lighting device according to any one of claims 1 to 10, wherein the flat surface forming portion has a flat plate shape and is parallel to the bottom surface portion. 前記カバー部を、白色に形成した請求項１から請求項１１のうちいずれか１項に記載した照明装置。   The lighting device according to any one of claims 1 to 11, wherein the cover portion is formed in white. 前記カバー部は、光拡散性を有する請求項１２に記載した照明装置。   The lighting device according to claim 12, wherein the cover portion has light diffusibility. 前記突出部は、前記第二側面形成部に連続し且つ前記底面部と平行な平板状である第一突出形成部と、前記第一突出形成部と連続し且つ前記主出射方向と平行に前記造営材側へ延在する平板状である第二突出形成部と、前記第二突出形成部と連続し且つ前記第一突出形成部と平行に前記第二側面形成部側へ延在する平板状である第三突出形成部と、を含み、
前記第三突出形成部の前記造営材側の面は、前記造営材の前記居室側の表面と接触し、
前記仮想線は、前記二つの突出部がそれぞれ含む第一突出形成部同士を結ぶ線である請求項１から請求項１３のうちいずれか１項に記載した照明装置。 The protrusion is a flat plate-like first protrusion forming part that is continuous with the second side surface forming part and parallel to the bottom surface part, and is continuous with the first protrusion forming part and parallel to the main emission direction. A second protrusion-forming portion that is a flat plate shape extending toward the construction material side, and a flat plate shape that is continuous with the second protrusion-forming portion and extends in parallel to the first protrusion-forming portion toward the second side surface forming portion side. And a third protrusion forming portion,
The surface on the construction material side of the third protrusion forming portion is in contact with the surface on the living room side of the construction material,
The illuminating device according to any one of claims 1 to 13, wherein the imaginary line is a line connecting first protrusion forming parts included in the two protrusions. 前記発光素子は、ＬＥＤ素子である請求項１から請求項１４のうちいずれか１項に記載した照明装置。   The lighting device according to any one of claims 1 to 14, wherein the light emitting element is an LED element.
JP2015041296A 2015-03-03 2015-03-03 Lighting device Active JP6473636B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015041296A JP6473636B2 (en) 2015-03-03 2015-03-03 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015041296A JP6473636B2 (en) 2015-03-03 2015-03-03 Lighting device

Publications (2)

Publication Number Publication Date
JP2016162624A true JP2016162624A (en) 2016-09-05
JP6473636B2 JP6473636B2 (en) 2019-02-20

Family

ID=56845364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015041296A Active JP6473636B2 (en) 2015-03-03 2015-03-03 Lighting device

Country Status (1)

Country Link
JP (1) JP6473636B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519770A (en) * 2018-11-01 2019-03-26 江苏泓睿德智能科技有限公司 A kind of LED lamp for being easily installed and dismantling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153912U (en) * 2009-07-10 2009-09-24 株式会社 アイゼット lighting equipment
JP2013178991A (en) * 2012-02-29 2013-09-09 Panasonic Corp Light-emitting device and lighting fixture
JP2014078424A (en) * 2012-10-11 2014-05-01 Panasonic Corp Lighting fixture
JP5603473B1 (en) * 2013-09-17 2014-10-08 アイリスオーヤマ株式会社 Lighting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153912U (en) * 2009-07-10 2009-09-24 株式会社 アイゼット lighting equipment
JP2013178991A (en) * 2012-02-29 2013-09-09 Panasonic Corp Light-emitting device and lighting fixture
JP2014078424A (en) * 2012-10-11 2014-05-01 Panasonic Corp Lighting fixture
JP5603473B1 (en) * 2013-09-17 2014-10-08 アイリスオーヤマ株式会社 Lighting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519770A (en) * 2018-11-01 2019-03-26 江苏泓睿德智能科技有限公司 A kind of LED lamp for being easily installed and dismantling
CN109519770B (en) * 2018-11-01 2020-11-17 江苏泓睿德智能科技有限公司 LED lamp convenient to install and dismantle

Also Published As

Publication number Publication date
JP6473636B2 (en) 2019-02-20

Similar Documents

Publication Publication Date Title
JP5942168B2 (en) Lighting device
JP6575892B2 (en) Light source module, light source unit and lighting fixture
JP6473637B2 (en) Light source unit
JP6677797B2 (en) Light emitting unit and lighting device
JP6473636B2 (en) Lighting device
JP5814451B1 (en) LIGHTING DEVICE AND LIGHT EMITTING UNIT FOR LIGHTING DEVICE
JP5814447B1 (en) LIGHTING DEVICE AND LIGHT EMITTING UNIT FOR LIGHTING DEVICE
JP5767379B1 (en) LIGHTING DEVICE AND LIGHT EMITTING UNIT FOR LIGHTING DEVICE
JP5823594B1 (en) LIGHTING DEVICE AND LIGHT EMITTING UNIT FOR LIGHTING DEVICE
JP6144956B2 (en) LED lighting device
JP2016015306A (en) Illumination device
KR101739523B1 (en) Planar lighting apparatus for ceiling direct installation type
JP2016131102A (en) Illumination device, illumination apparatus, and fixing body for illumination device
JP6132873B2 (en) Lighting device
KR101394423B1 (en) led illumination lamp
JP5975442B2 (en) Light emitting device
JP2016149332A (en) Luminaire
JP2016131100A (en) Illumination device, illumination apparatus, and fixing body for illumination device
JP7131865B2 (en) Fixtures, fixture sets and lighting fixtures using them
JP5933089B2 (en) Lighting device
JP7308571B2 (en) Fixtures, fixture sets and lighting fixtures using them
JP5814449B1 (en) LIGHTING DEVICE AND LIGHT EMITTING UNIT FOR LIGHTING DEVICE
JP2012243552A (en) Light-emitting member and lighting device equipped with the same
JP7068809B2 (en) lighting equipment
JP5790938B2 (en) lighting equipment

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20161017

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180228

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20180228

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190111

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: 20190122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190128

R150 Certificate of patent or registration of utility model

Ref document number: 6473636

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150