JP6960160B2 - Fixtures, fixture sets and lighting fixtures using them - Google Patents

Fixtures, fixture sets and lighting fixtures using them Download PDF

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JP6960160B2
JP6960160B2 JP2018011124A JP2018011124A JP6960160B2 JP 6960160 B2 JP6960160 B2 JP 6960160B2 JP 2018011124 A JP2018011124 A JP 2018011124A JP 2018011124 A JP2018011124 A JP 2018011124A JP 6960160 B2 JP6960160 B2 JP 6960160B2
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fixture
cover member
light source
luminaire
power supply
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JP2019129102A (en
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宣雄 奥村
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Hotalux Ltd
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Hotalux Ltd
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  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Description

本発明は、取付具、取付具セット及びそれを用いた照明器具に関する。 The present invention relates to a fixture, a fixture set, and a luminaire using the fixture.

LED(Light Emitting Diode、発光ダイオード)の省電力及び長寿命に着目して、LEDを用いた照明器具が複数提案されている。例えば、特許文献1には、光源と、該光源に電力を供給する電源部と、前記光源及び電源部を保持する保持体とを備えた薄型の照明器具が開示されている。 Focusing on the power saving and long life of LEDs (Light Emitting Diodes), a plurality of lighting fixtures using LEDs have been proposed. For example, Patent Document 1 discloses a thin luminaire including a light source, a power supply unit that supplies electric power to the light source, and a holding body that holds the light source and the power supply unit.

特開2017−117809号公報JP-A-2017-117809

特許文献1の照明器具では、本体(シャーシ)に、LED搭載基板、及び、前記照明器具の光出射面の全面を覆う透光性カバーが、取り付けられている。しかし、特許文献1の照明器具の態様では、本体にLED搭載基板を取り付けるための加工が必要となり、かつ、LED素子毎に拡散レンズで覆うため、透光性カバーを本体に取り付けるための特別な器具も必要となり、照明器具の構成が複雑になるという欠点があった。 In the lighting fixture of Patent Document 1, an LED mounting substrate and a translucent cover that covers the entire surface of the light emitting surface of the lighting fixture are attached to the main body (chassis). However, in the aspect of the lighting fixture of Patent Document 1, processing for attaching the LED mounting substrate to the main body is required, and since each LED element is covered with a diffuser lens, a special case for attaching the translucent cover to the main body is required. There is a drawback that the configuration of the lighting fixture is complicated because the fixture is also required.

そこで、本発明は、照明器具の構成を単純化することが可能な取付具、取付具セット、及び、それを用いた照明器具の提供を目的とする。 Therefore, an object of the present invention is to provide a fixture, a fixture set, and a luminaire using the fixture, which can simplify the configuration of the luminaire.

前記目的を達成するために、本発明の取付具は、照明器具用の取付具であって、
保持部及び係合部を含み、
前記保持部は、照明器具の光源の少なくとも一部を保持可能であり、
前記係合部は、前記照明器具の出射方向を覆うカバー部材の内側凸部と係合して前記カバー部材を前記照明器具本体に取り付け可能である
ことを特徴とする。
In order to achieve the above object, the fixture of the present invention is a fixture for a lighting fixture.
Including holding part and engaging part
The holding portion can hold at least a part of the light source of the luminaire.
The engaging portion is characterized in that the cover member can be attached to the luminaire main body by engaging with the inner convex portion of the cover member that covers the emission direction of the luminaire.

本発明の取付具セットは、前記本発明の取付具を少なくとも二つ含むものである。 The fitting set of the present invention includes at least two fittings of the present invention.

本発明の照明器具は、
本体、電源装置、光源、取付具、及び、カバー部材を含み、
前記本体の光出射面側に、前記電源装置、前記光源、前記取付具、及び、前記カバー部材が配置され、
前記電源装置は、外部電源と接続可能であり、
前記電源装置及び前記光源は電気的に接続され
前記カバー部材の内側には内側凸部が設けられ、
前記取付具が、前記本発明の取付具を少なくとも一つ含み、
前記取付具の前記保持部に、前記光源の少なくとも一部が保持され、
前記取付部の前記係合部に、前記カバー部材の内側凸部が係合されている。
The luminaire of the present invention
Includes body, power supply, light source, fixtures, and cover member
The power supply device, the light source, the fixture, and the cover member are arranged on the light emitting surface side of the main body.
The power supply unit can be connected to an external power supply and can be connected to an external power supply.
The power supply device and the light source are electrically connected, and an inward convex portion is provided inside the cover member.
The fitting comprises at least one fitting of the present invention.
At least a part of the light source is held by the holding portion of the fitting, and the light source is held.
The inner convex portion of the cover member is engaged with the engaging portion of the mounting portion.

本発明によれば、取付具を採用することによって照明器具の構成を単純化することができる。 According to the present invention, the configuration of the luminaire can be simplified by adopting the fixture.

図1(A)は、実施形態1の取付具の斜視図であり、同図(B)は、前記取付具を使用した照明器具の部分断面図である。FIG. 1A is a perspective view of the fixture of the first embodiment, and FIG. 1B is a partial cross-sectional view of a lighting fixture using the fixture. 図2(A)は、実施形態2の取付具の上面図であり、同図(B1)は、前記取付具の保持部側を手前とした斜視図であり、同図(B2)は、前記取付具の係合部側を手前とした斜視図であり、同図(C)は、前記取付具を使用した照明器具の部分断面図である。FIG. 2 (A) is a top view of the fixture of the second embodiment, FIG. 2 (B1) is a perspective view with the holding portion side of the fixture as the front, and FIG. 2 (B2) is the above. It is a perspective view with the engaging portion side of the fixture as the front side, and FIG. 3C is a partial cross-sectional view of the lighting fixture using the fixture. 図3(A)は、実施形態3の取付具の上面図であり、同図(B)は、前記取付具の斜視図であり、同図(C)は、前記取付具を使用した照明器具の部分断面図である。FIG. 3A is a top view of the fixture of the third embodiment, FIG. 3B is a perspective view of the fixture, and FIG. 3C is a lighting fixture using the fixture. It is a partial cross-sectional view of. 図4は、実施形態4の取付具の斜視図である。FIG. 4 is a perspective view of the fixture of the fourth embodiment. 図5は、実施形態5の取付具の斜視図である。FIG. 5 is a perspective view of the fixture of the fifth embodiment. 図6(A)は、実施形態6の取付具を使用した照明器具の分解斜視図であり、同図(B)は、前記照明器具を天井に取り付けた状態を示す図である。FIG. 6A is an exploded perspective view of a luminaire using the fixture of the sixth embodiment, and FIG. 6B is a diagram showing a state in which the luminaire is mounted on the ceiling. 図7(A)は、実施形態1〜5の取付具3個でLED搭載基板を保持した状態を示す上面図であり、同図(B)は、前記取付具6個でLED搭載基板を保持した状態を示す上面図である。FIG. 7A is a top view showing a state in which the LED mounting board is held by the three mounting tools of the first to fifth embodiments, and FIG. 7B is a top view showing a state in which the LED mounting board is held by the six mounting tools. It is a top view which shows the state which was done. 図8(A)は、実施形態7の取付具の斜視図であり、同図(B)は、前記取付具の上面図である。FIG. 8A is a perspective view of the fixture according to the seventh embodiment, and FIG. 8B is a top view of the fixture. 図9は、実施形態8の照明器具の分解斜視図である。FIG. 9 is an exploded perspective view of the lighting fixture of the eighth embodiment. 図10(A)は、実施形態9の照明器具の断面図であり、同図(B)は、同図(A)のX部の拡大図である。10 (A) is a cross-sectional view of the lighting fixture of the ninth embodiment, and FIG. 10 (B) is an enlarged view of a portion X of the same figure (A).

つぎに、本発明の実施形態について説明する。なお、本発明は、以下の実施形態には限定されない。なお、以下の各図において、同一部分には、同一符号を付している。また、各実施形態の説明は、特に言及がない限り、互いの説明を援用できる。さらに、各実施形態の構成は、特に言及がない限り、組合せ可能である。また、本発明の照明器具及び光拡散カバーは、例えば、天井に配置されたアダプターに取り付けられるタイプのシーリングライトや天井から吊り下げられるタイプのペンダントのほか、街路灯等各種照明器具に適用することができる。 Next, an embodiment of the present invention will be described. The present invention is not limited to the following embodiments. In each of the following figures, the same parts are designated by the same reference numerals. Further, the explanations of the respective embodiments can be referred to each other's explanations unless otherwise specified. Further, the configurations of the respective embodiments can be combined unless otherwise specified. Further, the lighting fixture and the light diffusion cover of the present invention are applied to various lighting fixtures such as street lights, as well as ceiling lights of the type attached to an adapter arranged on the ceiling and pendants of the type suspended from the ceiling. Can be done.

[実施形態1]
図1(A)及び(B)に、本発明の実施形態1の取付具の例を示す。同図(A)に示す取付具1aは、保持部11及び係合部12を含む。保持部11は、板状部材で形成されており、前記板状部材の同図において上側の面に、光源(例えば、発光素子搭載基板)の少なくとも一部を保持可能である。板状の保持部11は、同図において右方向端部で板状の支持部材14と逆L字状に結合している。係合部12は、板状の天井部121及び板状の側壁部122を含み、これらが逆L字状に結合している。また、板状の天井部121及び板状の側壁部122の間には、収容空間123が形成されている。支持部材14及び側壁部122は、同図において下方向の端部で板状の結合部材13と結合している。結合部材13は、取付具1aを照明器具の本体に固定する固定部として機能してもよいが、これに限定されず、結合部材13以外で照明器具の本体に結合してもよい。同図(B)は、同図(A)の取付具を使用した状態を示す。同図(B)の例では、光源2は、基板21の光照射面に発光素子22(例えば、LED等)が搭載されている。また、同図(B)の例では、カバー部材3は、カバー本体32の端部(同図において下方向端部)に内側凸部31が形成されている。同図(B)に示すように、取付具1aは、結合部材13によって照明器具の本体4の光照射面の一部に固定され、板状の保持部11に光源2の一部が搭載され、係合部12の収容空間123に内側凸部31が収容されることでカバー部材3が照明器具の本体4に取り付けられている。
[Embodiment 1]
1 (A) and 1 (B) show an example of the fixture according to the first embodiment of the present invention. The fixture 1a shown in FIG. 1A includes a holding portion 11 and an engaging portion 12. The holding portion 11 is formed of a plate-shaped member, and can hold at least a part of a light source (for example, a light emitting element mounting substrate) on the upper surface of the plate-shaped member in the figure. In the figure, the plate-shaped holding portion 11 is connected to the plate-shaped support member 14 in an inverted L shape at the right end portion. The engaging portion 12 includes a plate-shaped ceiling portion 121 and a plate-shaped side wall portion 122, which are connected in an inverted L shape. Further, a storage space 123 is formed between the plate-shaped ceiling portion 121 and the plate-shaped side wall portion 122. The support member 14 and the side wall portion 122 are connected to the plate-shaped connecting member 13 at the downward end portion in the figure. The coupling member 13 may function as a fixing portion for fixing the fixture 1a to the main body of the luminaire, but is not limited to this, and may be coupled to the main body of the luminaire by other than the coupling member 13. FIG. (B) shows a state in which the fixture shown in FIG. (A) is used. In the example of FIG. 2B, the light source 2 has a light emitting element 22 (for example, an LED or the like) mounted on the light irradiation surface of the substrate 21. Further, in the example of FIG. 3B, the cover member 3 has an inner convex portion 31 formed at an end portion (downward end portion in the figure) of the cover main body 32. As shown in FIG. 3B, the fixture 1a is fixed to a part of the light irradiation surface of the main body 4 of the luminaire by the coupling member 13, and a part of the light source 2 is mounted on the plate-shaped holding portion 11. The cover member 3 is attached to the main body 4 of the luminaire by accommodating the inner convex portion 31 in the accommodating space 123 of the engaging portion 12.

本発明において取付具の材質は、例えば、金属製であってもよいし、樹脂製であってもよい。このような金属の材質としては、例えば、カラー鋼板、亜鉛メッキ鋼板、バネ用ステンレス鋼板等があげられ、樹脂の材質としては、例えば、PP(ポリプロピレン)、PBT(ポリブチレンテレフタレート)等があげられる。 In the present invention, the material of the fixture may be, for example, metal or resin. Examples of such metal materials include colored steel sheets, galvanized steel sheets, stainless steel sheets for springs, and the like, and examples of resin materials include PP (polypropylene), PBT (polybutylene terephthalate), and the like. ..

本発明において、光源は、特に制限されないが、例えば、基板の光照射面に発光素子が搭載されたものを含む。前記発光素子としては、例えば、LED及び有機EL(Organic Electro−Luminescence)等があげられる。 In the present invention, the light source is not particularly limited, and includes, for example, one in which a light emitting element is mounted on the light irradiation surface of the substrate. Examples of the light emitting element include an LED and an organic EL (Organic Electro-Luminescence).

本発明において、カバー部材は、別名で「グローブ」とも呼称されるものであり、照明器具の光照射面を覆うものである。カバー部材は透光性を有する材料で形成されているが、例えば、全体または一部を乳白色にして光散乱機能を付与してもよい。カバー部材の材質は、特に制限されず、例えば、PMMA(ポリメタクリル酸メチル)等のアクリル、PC(ポリカーボネート)、PS(ポリスチレン)等の樹脂である。 In the present invention, the cover member is also referred to as a "glove" by another name, and covers the light irradiation surface of the luminaire. Although the cover member is made of a translucent material, for example, the cover member may be entirely or partially milky white to impart a light scattering function. The material of the cover member is not particularly limited, and is, for example, an acrylic such as PMMA (polymethylmethacrylate), a resin such as PC (polycarbonate), or PS (polystyrene).

[実施形態2]
図2(A)、(B1)、(B2)及び(C)に、本発明の実施形態2の取付具の例を示す。同図(C)は、同図(B1)のA−A´方向から見た断面図である。図2(A)の上面図、同図(B1)の保持部11側を手前とした斜視図及び同図(B2)の係合部12側を手前とした斜視図に示すように、取付具1bにおいて、係合部12の側壁部122の収容空間123側に、板バネ状の第1の弾性突起部124が形成され、側壁部122と天井部121とが接する辺の一端を含むように、側壁部122及び天井部121の両者が接する辺とは異なる一辺から収容空間123側に、停止壁126が突出しており、その他の構成は、実施形態1と同じである。同図(C)に示すように、カバー部材の内側凸部31からさらに突起したストッパー突起部311が形成されている場合、カバー部材の取付時に、カバー部材の内側凸部31を係合部12の収容空間123に配置して回動(同図において下矢印方向)させると、第1の弾性突起部124がストッパー突起部311と接触すると、第1の弾性突起部124が変形してストッパー突起部311が第1の弾性突起部124を乗り越えるようにカバー部材の回動を可能とし、ストッパー突起部311がその先の停止壁126に突き当たることで、カバー部材の回動をストップ可能である。また、カバー部材の取外し時の回動方向に対しては、ストッパー突起部311が第1の弾性突起部124に突き当たることで、同図(C)において上矢印方向の回動をストップ可能である。なお、本実施形態には、カバー部材の内側凸部31とストッパー突起部311とを別個に構成した例を示したが、内側凸部31とストッパー突起部311とを一体化して、一つの凸部として構成することも可能である。このような形態であれば、カバー部材の構成をさらに単純化できる。
[Embodiment 2]
2 (A), (B1), (B2) and (C) show an example of the attachment according to the second embodiment of the present invention. FIG. (C) is a cross-sectional view of FIG. (B1) as viewed from the AA'direction. As shown in the top view of FIG. 2A, the perspective view of FIG. 2B1 with the holding portion 11 side in front, and the perspective view of FIG. 2B2 with the engaging portion 12 side in front, the fixtures are attached. In 1b, a leaf spring-shaped first elastic protrusion 124 is formed on the accommodation space 123 side of the side wall 122 of the engaging portion 12, and includes one end of a side where the side wall 122 and the ceiling 121 are in contact with each other. The stop wall 126 projects from one side different from the side where both the side wall portion 122 and the ceiling portion 121 are in contact with each other toward the accommodation space 123, and the other configurations are the same as those in the first embodiment. As shown in FIG. 3C, when the stopper protrusion 311 further protruding from the inner convex portion 31 of the cover member is formed, the inner convex portion 31 of the cover member is engaged with the engaging portion 12 when the cover member is attached. When the first elastic protrusion 124 comes into contact with the stopper protrusion 311 when the first elastic protrusion 124 is placed in the accommodation space 123 and rotated (in the direction of the down arrow in the figure), the first elastic protrusion 124 is deformed and the stopper protrusion The cover member can be rotated so that the portion 311 gets over the first elastic protrusion portion 124, and the rotation of the cover member can be stopped by the stopper protrusion portion 311 abutting on the stop wall 126 beyond the stopper member. Further, with respect to the rotation direction when the cover member is removed, the stopper protrusion 311 abuts on the first elastic protrusion 124, so that the rotation in the up arrow direction can be stopped in the figure (C). .. In the present embodiment, an example in which the inner convex portion 31 of the cover member and the stopper protrusion 311 are separately configured is shown, but the inner convex portion 31 and the stopper protrusion 311 are integrated into one convex portion. It can also be configured as a part. With such a form, the configuration of the cover member can be further simplified.

本発明において、第1の弾性突起部の形態及び材質等は、特に制限されず、前記板バネ状のものの他に、例えば、ゴム等の弾性部材で形成されていてもよい。 In the present invention, the form and material of the first elastic protrusion are not particularly limited, and may be formed of, for example, an elastic member such as rubber in addition to the leaf spring shape.

[実施形態3]
図3(A)、(B)及び(C)に、本発明の実施形態3の取付具の例を示す。同図(C)は、同図(B)のB−B´方向に見た断面図である。図3(A)の上面図及び同図(B)の斜視図に示すように、取付具1cにおいて、係合部12の天井部121に切り込みが入って板バネ部125が形成され、板バネ部125の収容空間123側に、突起部120が形成され、板バネ部125及び突起部120により、第2の弾性突起部が形成されており、その他の構成は、実施形態1と同じである。そして、同図(C)の断面図に示すように、カバー部材の内側凸部31を係合部12の収容空間123に配置した場合、板バネ部125と突起部120から形成された第2の弾性突起部により、同図(C)の矢印で示すように、カバー部材の内側凸部31が、本体4側に圧力で押し付けられて固定される。この圧力による押し付けにより、カバー部材と本体4との間に隙間が生じることを防止でき、防虫部材を別途用いることなく、簡単な構成で、外部からの虫、粉塵等のカバー部材等への侵入を防ぐことができる。
[Embodiment 3]
3 (A), (B) and (C) show an example of the fixture according to the third embodiment of the present invention. FIG. (C) is a cross-sectional view of FIG. (B) viewed in the direction of B−B ′. As shown in the top view of FIG. 3 (A) and the perspective view of FIG. 3 (B), in the fixture 1c, the ceiling portion 121 of the engaging portion 12 is cut to form the leaf spring portion 125, and the leaf spring portion 125 is formed. A protrusion 120 is formed on the accommodation space 123 side of the portion 125, and a second elastic protrusion is formed by the leaf spring portion 125 and the protrusion 120, and other configurations are the same as those in the first embodiment. .. Then, as shown in the cross-sectional view of FIG. (C), when the inner convex portion 31 of the cover member is arranged in the accommodation space 123 of the engaging portion 12, the second leaf spring portion 125 and the protruding portion 120 are formed. As shown by the arrow in the figure (C), the inner convex portion 31 of the cover member is pressed against the main body 4 side by the elastic protrusion portion of the cover member and fixed. By pressing with this pressure, it is possible to prevent a gap from being created between the cover member and the main body 4, and invasion of insects, dust, etc. from the outside into the cover member, etc. from the outside with a simple configuration without using an insect repellent member separately. Can be prevented.

本発明において、第2の弾性突起部の形態及び材質等は、特に制限されず、前記板バネ状のものの他に、例えば、ゴム等の弾性部材で形成されていてもよい。 In the present invention, the form and material of the second elastic protrusion are not particularly limited, and may be formed of, for example, an elastic member such as rubber in addition to the leaf spring shape.

[実施形態4]
図4の斜視図に、本発明の実施形態4の取付具の例を示す。同図に示すように、取付具1dにおいて、実施形態2と同様に、係合部12の側壁部122に第1の弾性突起部124が形成され、側壁部122と天井部121とが接する辺の一端を含むように、側壁部122及び天井部121の両者が接する辺とは異なる一辺から収容空間123側に、停止壁(図4には表れず)が突出しており、実施形態3と同様に、係合部12の天井部121に第2の弾性突起部(板バネ部125及び突起部120)が形成されており、これら以外の構成は、実施形態1と同様である。
[Embodiment 4]
The perspective view of FIG. 4 shows an example of the attachment according to the fourth embodiment of the present invention. As shown in the figure, in the fixture 1d, as in the second embodiment, the first elastic protrusion 124 is formed on the side wall 122 of the engaging portion 12, and the side where the side wall 122 and the ceiling 121 are in contact with each other. A stop wall (not shown in FIG. 4) protrudes from one side different from the side where both the side wall portion 122 and the ceiling portion 121 are in contact with each other toward the accommodation space 123 so as to include one end of the same. A second elastic protrusion (leaf spring portion 125 and protrusion 120) is formed on the ceiling portion 121 of the engaging portion 12, and the configuration other than these is the same as that of the first embodiment.

[実施形態5]
図5の斜視図に、本発明の実施形態5の取付具の例を示す。同図に示すように、取付具1eにおいて、板状の保持部11の光照射面側に、光照射方向に突出し、かつ緩やかな円弧状に伸びて形成された凸状ガイド部111が形成されており、これ以外の構成は、実施形態1と同じである。板状の保持部11の光照射面側に光源を搭載した場合、凸状ガイド部111は、凸状ガイド部111の側壁により前記光源の一部の搭載位置をガイド可能である。凸状ガイド部111は、周形状が円弧状の光源(基板)をガイドするのに適している。
[Embodiment 5]
The perspective view of FIG. 5 shows an example of the fixture according to the fifth embodiment of the present invention. As shown in the figure, in the fixture 1e, a convex guide portion 111 is formed on the light irradiation surface side of the plate-shaped holding portion 11 so as to project in the light irradiation direction and extend in a gentle arc shape. The configuration other than this is the same as that of the first embodiment. When the light source is mounted on the light irradiation surface side of the plate-shaped holding portion 11, the convex guide portion 111 can guide a part of the mounting position of the light source by the side wall of the convex guide portion 111. The convex guide portion 111 is suitable for guiding a light source (board) having an arcuate circumferential shape.

[実施形態6]
図6(A)は、本発明の実施形態6の照明器具の分解斜視図である。同図に示すように、実施形態6の照明器具は、本体4、電源装置5、光源2、取付具1、光拡散カバー6、及び、カバー部材3から構成されている。光源2は、中央に円形の開口が形成された円形基板の上に複数の発光素子(例えば、LED)が配置されたものである。前記基板は、複数枚の基板の連結により全体が円形とされていてもよい。前記基板としては、例えば、絶縁材であるガラスエポキシ樹脂(FR−4)の平板からなり、表面側に銀箔によって配線パターンが形成されたものを用いることができる。また、前記配線パターンの上、すなわち、前記基板の表面には、反射層として作用する白色のレジスト層を施してもよい。なお、前記基板の材料としては、絶縁材とする場合には、前記ガラスエポキシ樹脂(FR−4)以外に、セラミックス材料、合成樹脂材料等を適用できる。また、前記基板を金属製とする場合には、アルミニウム等の熱伝導性が良好で放熱性に優れたベース板の一面に絶縁層が積層されたベース基板等を適用できる。前記発光素子は、例えば、表面実装型のLEDパッケージであってもよい。前記LEDパッケージは、例えば、前記基板の周方向に、略円周状に複数列(本実施形態では3列)に亘って実装される。また、前記LEDパッケージに、発光色が昼白色のものと電球色のものとを用い、これらを交互に並べて、各列の隣接する発光素子を略等間隔をあけて配置してもよい。この昼白色と電球色のLEDパッケージを流れる電流等を調整することにより、調色が可能となる。なお、前記発光素子は、必ずしも複数列に実装する必要はなく、例えば、前記基板の周方向に沿って、1列に実装してもよい。前記発光素子の列数及び個数は、例えば、所望の出力等に応じて、適示設定できる。前記LEDパッケージは、例えば、セラミックスや合成樹脂で形成されたベースに配設されたLEDチップと、このLEDチップを封止するエポキシ樹脂やシリコーン樹脂等のモールド用の透光性樹脂とから構成されていてもよい。前記LEDチップは、例えば、青色光を発光する青色のLEDチップである。前記透光性樹脂には、昼白色や電球色の光を出射可能とするために蛍光体が混入されている。なお、LEDは、LEDチップを直接前記基板に実装するようにしてもよいし、砲弾型のLEDを実装するようにしてもよく、実装方式や形式は、特に限定されない。取付具1は、実施形態5の取付具1eである。実施形態6の照明器具において、本体4の光出射面側に、電源装置5、光源2、取付具1、光拡散カバー6、及び、カバー部材3が配置されている。電源装置5は、外部電源と接続可能であり、電源装置5と光源2は電気的に接続されて外部電源から光源(例えば、基板のLED)に電気を供給する。電源装置5は、例えば、交流100V等の外部電源から供給された電流を整流する整流回路、整流された電圧を所定の電圧に変換するトランス、一定電流を光源2に供給する定電流供給回路等を備える。光拡散カバー6は、光源2の基板の光照射面を覆うように配置されている。略円形のカバー部材3は、カバー本体を有し、その端部の内側には、内側に向かって延びる略L字状の内側凸部が、周方向において複数箇所設けられている。取付具1の保持部によって、光源2の基板の一部が保持(搭載)されるとともに、取付具1の係合部に、カバー部材3の内側凸部が係合されている。
[Embodiment 6]
FIG. 6A is an exploded perspective view of the luminaire according to the sixth embodiment of the present invention. As shown in the figure, the lighting fixture of the sixth embodiment is composed of a main body 4, a power supply device 5, a light source 2, a fixture 1, a light diffusion cover 6, and a cover member 3. The light source 2 is one in which a plurality of light emitting elements (for example, LEDs) are arranged on a circular substrate having a circular opening formed in the center. The entire substrate may be made circular by connecting a plurality of substrates. As the substrate, for example, a substrate made of a flat plate of glass epoxy resin (FR-4) as an insulating material and having a wiring pattern formed of silver foil on the surface side can be used. Further, a white resist layer acting as a reflective layer may be applied on the wiring pattern, that is, on the surface of the substrate. When the substrate is used as an insulating material, a ceramic material, a synthetic resin material, or the like can be applied in addition to the glass epoxy resin (FR-4). Further, when the substrate is made of metal, a base substrate or the like in which an insulating layer is laminated on one surface of a base plate having good thermal conductivity and excellent heat dissipation such as aluminum can be applied. The light emitting element may be, for example, a surface mount type LED package. The LED package is mounted, for example, in a plurality of rows (three rows in the present embodiment) in a substantially circumferential shape in the circumferential direction of the substrate. Further, the LED package may have a neutral white color and a light bulb color, and these may be arranged alternately and adjacent light emitting elements in each row may be arranged at substantially equal intervals. Color matching is possible by adjusting the current flowing through the neutral white and light bulb color LED packages. The light emitting elements do not necessarily have to be mounted in a plurality of rows, and may be mounted in one row along the circumferential direction of the substrate, for example. The number and number of rows of the light emitting elements can be appropriately set according to, for example, a desired output or the like. The LED package is composed of, for example, an LED chip arranged on a base made of ceramics or synthetic resin, and a translucent resin for molding such as an epoxy resin or a silicone resin that seals the LED chip. You may be. The LED chip is, for example, a blue LED chip that emits blue light. A phosphor is mixed in the translucent resin so as to be able to emit neutral white or light bulb-colored light. As for the LED, the LED chip may be mounted directly on the substrate, or a bullet-shaped LED may be mounted, and the mounting method and type are not particularly limited. The fixture 1 is the fixture 1e of the fifth embodiment. In the lighting fixture of the sixth embodiment, the power supply device 5, the light source 2, the fixture 1, the light diffusion cover 6, and the cover member 3 are arranged on the light emitting surface side of the main body 4. The power supply device 5 can be connected to an external power source, and the power supply device 5 and the light source 2 are electrically connected to supply electricity from the external power source to the light source (for example, the LED on the substrate). The power supply device 5 includes, for example, a rectifier circuit that rectifies a current supplied from an external power source such as AC 100V, a transformer that converts the rectified voltage into a predetermined voltage, a constant current supply circuit that supplies a constant current to the light source 2, and the like. To be equipped. The light diffusion cover 6 is arranged so as to cover the light irradiation surface of the substrate of the light source 2. The substantially circular cover member 3 has a cover main body, and a plurality of substantially L-shaped inward convex portions extending inward are provided inside the end portions thereof in the circumferential direction. A part of the substrate of the light source 2 is held (mounted) by the holding portion of the fixture 1, and the inner convex portion of the cover member 3 is engaged with the engaging portion of the fixture 1.

本体4は、別称で「シャーシ」とも言われる部材であり、例えば、冷間圧延鋼板等の金属材料の平板から円形状に形成され、中央に、円形の開口が形成されたものである。本体4は、例えば、照明器具を天井に取り付けるためのアダプターを取り付け可能である。アダプターは、例えば、従来公知のものを利用できる。このようなアダプターの一例としては、扁平な円柱形状であり、一端側に、建造物の天井に配置された既存の角型の引掛シーリングボディの引掛刃係合穴に係合する引掛刃を有するものがあげられる。また、アダプターは、電源装置5に接続されるコネクタを有してもよい。引掛シーリングボディ及びアダプターは、引掛刃係合穴及び引掛刃を係合させることで、電気的、機械的に接合される。アダプターを用いれば、天井との隙間を小さくして照明器具を取付可能である。図6(B)に、本実施形態6の照明器具を天井7に取り付けた状態を示す。 The main body 4 is a member also called a "chassis", which is formed in a circular shape from a flat plate of a metal material such as a cold-rolled steel plate, and has a circular opening formed in the center. The main body 4 can be attached with an adapter for attaching a lighting fixture to the ceiling, for example. As the adapter, for example, a conventionally known one can be used. An example of such an adapter is a flat cylindrical shape with a hooking blade at one end that engages the hooking blade engagement hole of an existing square hook ceiling body located on the ceiling of a building. Things can be given. Further, the adapter may have a connector connected to the power supply device 5. The hook sealing body and the adapter are electrically and mechanically joined by engaging the hook blade engaging hole and the hook blade. If an adapter is used, it is possible to attach a lighting fixture by reducing the gap with the ceiling. FIG. 6B shows a state in which the lighting fixture of the sixth embodiment is attached to the ceiling 7.

光拡散カバー6は、光源2を覆うものであり、例えば、LED等の直線光を拡散して全方位に光を照射できるようにするものである。光拡散カバー6は、例えば、乳白色の樹脂から形成される。前記樹脂としては、例えば、PMMA(ポリメタクリル酸メチル)等のアクリル、PC(ポリカーボネート)、PS(ポリスチレン)等があげられる。 The light diffusion cover 6 covers the light source 2, and for example, diffuses linear light such as an LED so that light can be irradiated in all directions. The light diffusion cover 6 is formed of, for example, a milky white resin. Examples of the resin include acrylics such as PMMA (polymethyl methacrylate), PC (polycarbonate), PS (polystyrene) and the like.

図6(A)において、電源装置5は、光源2の下側に、本体4に形成された凹部のなかに配置され、かつ、光拡散カバー6で覆われる態様である。この態様により、カバー部材3を取り外した場合であっても、光拡散カバー6により、電源装置5が外部に露出しない構成となっており、手指等の接触による感電等を防ぐことができ、安全性に優れた照明器具を提供できる。 In FIG. 6A, the power supply device 5 is arranged below the light source 2 in a recess formed in the main body 4 and is covered with a light diffusion cover 6. According to this aspect, even when the cover member 3 is removed, the light diffusion cover 6 does not expose the power supply device 5 to the outside, and it is possible to prevent electric shock due to contact with fingers or the like, which is safe. It is possible to provide lighting equipment with excellent properties.

図7(A)及び(B)に、取付具1を用いた光源2(基板の上にLED等が搭載されている)の保持の形態を示す。 7 (A) and 7 (B) show a form of holding the light source 2 (an LED or the like is mounted on a substrate) using the fixture 1.

図7(A)は、取付具1を三つ使用した状態である。同図(A)の場合、少なくとも一つの取付具1として、例えば、実施形態2の取付具1bを使用すれば、カバー部材の回動をストップすることが可能である。また、同図(A)の場合、三つの取付具1として実施形態3の取付具1cを使用すれば、カバー部材を均等に加圧して本体に押し付けることができ、虫及び埃等の内部への侵入を効果的に防止可能である。 FIG. 7A shows a state in which three fixtures 1 are used. In the case of FIG. 3A, if, for example, the attachment 1b of the second embodiment is used as at least one attachment 1, the rotation of the cover member can be stopped. Further, in the case of the figure (A), if the attachment 1c of the third embodiment is used as the three attachments 1, the cover member can be pressed evenly against the main body and into the inside of insects, dust, etc. Can be effectively prevented from invading.

図7(B)は、取付具1を六つ使用した状態である。同図(B)の場合は、少なくとも一つの取付具1として、例えば、実施形態2の取付具1bを使用すれば、カバー部材の回動をストップすることが可能である。また、同図(B)の場合、三つもしくは六つの取付具1として実施形態3の取付具1cを使用すれば、カバー部材を均等に加圧して本体に押し付けることができ、虫及び埃の侵入を効果的に防止可能である。なお、取付具は、三つ、六つに限られるものでなく、必要に応じて数を増減することで、各種の照明器具に対応することが可能である。 FIG. 7B shows a state in which six fixtures 1 are used. In the case of FIG. 2B, if, for example, the attachment 1b of the second embodiment is used as at least one attachment 1, the rotation of the cover member can be stopped. Further, in the case of FIG. 3B, if the attachment 1c of the third embodiment is used as the three or six attachments 1, the cover member can be pressed evenly against the main body to prevent insects and dust. Intrusion can be effectively prevented. The number of fixtures is not limited to three or six, and it is possible to correspond to various lighting fixtures by increasing or decreasing the number as needed.

[実施形態7]
図8(A)の斜視図及び同図(B)の上面図は、本発明の実施形態7の取付具の例を示す。同図に示すように、実施形態7の取付具1fは、板状の保持部11の光照射面側に、光照射方向に突出し、かつ途中で折れ曲がった直線状に伸びて形成された凸状ガイド部111が形成されており、これ以外の構成は、実施形態4と同じである。板状の保持部11の光照射面側に光源を搭載した場合、凸状ガイド部111は、凸状ガイド部111の側壁により前記光源の一部の搭載位置をガイド可能である。凸状ガイド部111は、周形状に角を持つ多角形状の光源(基板)をガイドするのに適している。
[Embodiment 7]
The perspective view of FIG. 8A and the top view of FIG. 8B show an example of the attachment according to the seventh embodiment of the present invention. As shown in the figure, the fixture 1f of the seventh embodiment has a convex shape formed on the light irradiation surface side of the plate-shaped holding portion 11 so as to project in the light irradiation direction and extend in a straight line bent in the middle. The guide portion 111 is formed, and the other configurations are the same as those in the fourth embodiment. When the light source is mounted on the light irradiation surface side of the plate-shaped holding portion 11, the convex guide portion 111 can guide a part of the mounting position of the light source by the side wall of the convex guide portion 111. The convex guide portion 111 is suitable for guiding a polygonal light source (board) having corners in its circumferential shape.

[実施形態8]
図9は、本発明の実施形態8の照明器具の例を示す分解斜視図である。同図に示すように、光源2は、中央に円形の開口を有し、かつ、周形状が略四角形の基板に、複数の発光素子(例えば、LED)が搭載されたものであり、取付具1fの保持部には、途中で折れ曲がって直線状に伸びて形成された凸状ガイド部が形成されていること以外は、実施形態6の照明器具と同じ構成である。
[Embodiment 8]
FIG. 9 is an exploded perspective view showing an example of the luminaire according to the eighth embodiment of the present invention. As shown in the figure, the light source 2 has a circular opening in the center and has a plurality of light emitting elements (for example, LEDs) mounted on a substrate having a substantially quadrangular peripheral shape, and is a mounting tool. The holding portion of 1f has the same configuration as the lighting fixture of the sixth embodiment except that a convex guide portion formed by bending in the middle and extending in a straight line is formed.

[実施形態9]
図10(A)及び(B)は、本発明の実施形態9の照明器具の例を示す。図10(A)は、実施形態9の照明器具の断面図であり、同図(B)は、同図(A)のX部の拡大図である。同図(A)及び(B)に示すように、実施形態9では、取付具1において保持部11と係合部12の間(板状の支持部材14と側壁部122の間)に、光拡散カバー収容部が設けられており、ここに光拡散カバー6の端部が収容されている。このような形態によれば、取付具1によって拡散カバー6を本体に取り付けることができ、照明器具の構成がさらに単純なものとなる。また、同図(A)及び(B)に示すように、実施形態9の照明器具では、板状の保持部11に搭載された光源2(基板21)の一部の光出射側の少なくとも一部が、光拡散カバー6の一部と接触して保持部11に固定されている。このような形態によれば、光源2の固定も簡単な構造で可能となり、照明器具の構成をさらに単純化できる。
[Embodiment 9]
10 (A) and 10 (B) show an example of the luminaire according to the ninth embodiment of the present invention. 10 (A) is a cross-sectional view of the lighting fixture of the ninth embodiment, and FIG. 10 (B) is an enlarged view of a portion X of the same figure (A). As shown in FIGS. (A) and (B), in the ninth embodiment, light is emitted between the holding portion 11 and the engaging portion 12 (between the plate-shaped support member 14 and the side wall portion 122) in the fixture 1. A diffusion cover accommodating portion is provided, and an end portion of the light diffusing cover 6 is accommodated therein. According to such a form, the diffusion cover 6 can be attached to the main body by the attachment 1, and the configuration of the luminaire becomes simpler. Further, as shown in FIGS. The portion is in contact with a part of the light diffusion cover 6 and is fixed to the holding portion 11. According to such a form, the light source 2 can be fixed with a simple structure, and the configuration of the luminaire can be further simplified.

以上、実施形態を参照して本発明を説明したが、本発明は、上記実施形態に限定されるものではない。本発明の構成や詳細には、本発明のスコープ内で当業者が理解し得る様々な変更をすることができる。 Although the present invention has been described above with reference to the embodiments, the present invention is not limited to the above embodiments. Various changes that can be understood by those skilled in the art can be made to the structure and details of the present invention within the scope of the present invention.

上記実施形態の一部又は全部は、以下の付記のようにも記載され得るが、以下には限られない。
(付記1)
保持部及び係合部を含み、
前記保持部は、照明器具の光源の少なくとも一部を保持可能であり、
前記係合部は、前記照明器具の出射方向全面を覆うカバー部材の内側凸部と係合して前記カバー部材を前記照明器具本体に取り付け可能である
ことを特徴とする照明器具用の取付具。
(付記2)
前記係合部は、側壁部及び天井部を含み、
前記側壁部及び前記天井部の間に収容空間が形成され、
前記収容空間に前記カバー部材の内側凸部を収容可能とされて前記天井部及び前記カバー部材の内側凸部が係合することにより、前記カバー部材が前記照明器具本体に取り付け可能であることを特徴とする付記1記載の照明器具用の取付具。
(付記3)
前記係合部が第1の弾性突起部及び停止壁を含み、
前記第1の弾性突起部は、前記側壁部の前記収容空間側に配置され、
前記停止壁は、前記側壁部と前記天井部とが接する辺の一端を含むように、前記側壁部及び前記天井部の両者が接する辺とは異なる一辺から前記収容空間側に突出していることを特徴とする付記2記載の照明器具用の取付具。
(付記4)
前記第1の弾性突起部が、板バネであることを特徴とする付記3記載の照明器具用の取付具。
(付記5)
前記係合部が第2の弾性突起部を含み、
前記第2の弾性突起部は、前記天井部の前記収容空間側に配置されていることを特徴とする付記2から4のいずれかに記載の照明器具用の取付具。
(付記6)
前記第2の弾性突起部が、板バネであることを特徴とする付記5記載の照明器具用の取付具。
(付記7)
前記保持部が、光源を搭載する搭載台部を含むことを特徴とする付記1から6のいずれかに記載の照明器具用の取付具。
(付記8)
前記保持部が、前記搭載台部の光照射方向に突出した凸状ガイド部を含み、
前記凸状ガイド部は、前記凸状ガイド部の側壁により前記光源の一部の搭載位置をガイド可能であることを特徴とする付記7記載の照明器具用の取付具。
(付記9)
さらに、本体固定部を含み、
前記本体固定部によって、前記照明器具の本体に前記取付具が固定可能であることを特徴とする付記1から8のいずれかに記載の照明器具用の取付具。
(付記10)
前記保持部及び前記係合部が、一定距離を保った状態で配置され、前記保持部及び前記係合部の間に、前記照明器具の光拡散カバーの側壁部の一部を収容可能な光拡散カバー収容部が設けられていることを特徴とする付記1から9のいずれかに記載の照明器具用の取付具。
(付記11)
前記本体固定部が、前記保持部及び前記係合部の間に配置され、前記本体固定部、前記保持部及び前記係合部から囲まれた空間に、前記光拡散カバー収容部が設けられていることを特徴とする付記10記載の照明器具用の取付具。
(付記12)
付記1から11のいずれかに記載の取付具を少なくとも二つ含む照明器具用の取付具セット。
(付記13)
本体、電源装置、光源、取付具、及び、カバー部材を含み、
前記本体の光出射面側に、前記電源装置、前記光源、前記取付具、及び、前記カバー部材が配置され、
前記電源装置は、外部電源と接続可能であり、
前記電源装置及び前記光源は電気的に接続され
前記カバー部材の内側には内側凸部が設けられ、
前記取付具が、付記1から11のいずれかに記載の取付具を少なくとも一つ含み、
前記取付具の前記保持部に、前記光源の少なくとも一部が保持され、
前記取付部の前記係合部に、前記カバー部材の内側凸部が係合されている
ことを特徴とする照明器具。
(付記14)
少なくとも一つの前記取付具の少なくとも一つが付記3又は4記載の取付具であり、
前記カバー部材の内側凸部からさらに内側に突起するストッパー突起部が設けられ、
前記第1の弾性突起部及び前記停止壁と、前記ストッパー突起部との係合により、前記カバー部材の移動が制限される
ことを特徴とする付記13記載の照明器具。
(付記15)
少なくとも一つの前記取付具の少なくとも一つが付記5又は6記載の取付具であり、
前記第2の弾性突起部の弾性力により前記カバー部材の前記内側凸部が前記本体に加圧状態で固定されていることを特徴とする付記13又は14記載の照明器具。
(付記16)
さらに、光拡散カバーを含み、
前記光拡散カバーが、前記光源の光出射側に配置されている
ことを特徴とする付記13から15のいずれかに記載の照明器具。
(付記17)
少なくとも一つの前記取付具の少なくとも一つが付記10又は11記載の取付具であり、
前記光拡散カバー収容部に、前記光拡散カバーの側壁部の一部が収容されていることを特徴とする付記16記載の照明器具。
(付記18)
前記保持部に搭載された光源の一部の光出射側の少なくとも一部が、前記光拡散カバーの一部と接触して前記保持部に固定されていることを特徴とする付記16又は17に記載の照明器具。
(付記19)
前記光源及び電源装置が、前記光拡散カバーで覆われていることを特徴とする付記16から18のいずれかに記載の照明器具。
(付記20)
前記本体の光出射面側において、前記光源が、前記本体と一定の距離を保持した状態で配置され、
前記電源装置が、前記本体と前記光源との間に配置されている
ことを特徴とする付記13から19のいずれかに記載の照明器具。
(付記21)
前記光源が、基板と発光素子を含み、
前記基板の光出射面に前記発光素子が配置されている
ことを特徴とする付記13から20のいずれかに記載の照明器具。
Some or all of the above embodiments may also be described, but not limited to:
(Appendix 1)
Including holding part and engaging part
The holding portion can hold at least a part of the light source of the luminaire.
The engaging portion is a fitting for a lighting fixture, which is characterized in that the cover member can be attached to the main body of the lighting fixture by engaging with an inner convex portion of a cover member that covers the entire surface of the lighting fixture in the emission direction. ..
(Appendix 2)
The engaging portion includes a side wall portion and a ceiling portion.
A storage space is formed between the side wall portion and the ceiling portion.
The cover member can be attached to the luminaire main body by allowing the inner convex portion of the cover member to be accommodated in the accommodation space and engaging the ceiling portion and the inner convex portion of the cover member. A fixture for a lighting fixture according to Appendix 1, which is a feature.
(Appendix 3)
The engaging portion includes a first elastic protrusion and a stop wall.
The first elastic projection portion is arranged on the accommodation space side of the side wall portion.
The stop wall protrudes toward the accommodation space from one side different from the side where both the side wall portion and the ceiling portion are in contact so as to include one end of the side where the side wall portion and the ceiling portion are in contact with each other. The fixture for the lighting fixture described in Appendix 2 as a feature.
(Appendix 4)
The fixture for a lighting fixture according to Appendix 3, wherein the first elastic protrusion is a leaf spring.
(Appendix 5)
The engaging portion includes a second elastic protrusion, and the engaging portion includes a second elastic protrusion.
The fixture for a lighting fixture according to any one of Supplementary Provisions 2 to 4, wherein the second elastic protrusion is arranged on the accommodation space side of the ceiling portion.
(Appendix 6)
The fixture for a lighting fixture according to Appendix 5, wherein the second elastic protrusion is a leaf spring.
(Appendix 7)
The fixture for a lighting fixture according to any one of Supplementary note 1 to 6, wherein the holding portion includes a mounting base portion for mounting a light source.
(Appendix 8)
The holding portion includes a convex guide portion protruding in the light irradiation direction of the mounting base portion.
The fixture for a lighting fixture according to Appendix 7, wherein the convex guide portion can guide a mounting position of a part of the light source by a side wall of the convex guide portion.
(Appendix 9)
In addition, including the main body fixing part,
The fixture for a luminaire according to any one of Supplementary Provisions 1 to 8, wherein the fixture can be fixed to the main body of the luminaire by the main body fixing portion.
(Appendix 10)
Light capable of accommodating a part of the side wall portion of the light diffusion cover of the luminaire between the holding portion and the engaging portion by arranging the holding portion and the engaging portion while maintaining a certain distance. The fixture for a lighting fixture according to any one of Supplementary note 1 to 9, wherein a diffusion cover accommodating portion is provided.
(Appendix 11)
The main body fixing portion is arranged between the holding portion and the engaging portion, and the light diffusion cover accommodating portion is provided in a space surrounded by the main body fixing portion, the holding portion and the engaging portion. The fixture for a lighting fixture according to Appendix 10, wherein the fixture is provided.
(Appendix 12)
A fixture set for a luminaire that includes at least two fixtures according to any one of Appendix 1 to 11.
(Appendix 13)
Includes body, power supply, light source, fixtures, and cover member
The power supply device, the light source, the fixture, and the cover member are arranged on the light emitting surface side of the main body.
The power supply unit can be connected to an external power supply and can be connected to an external power supply.
The power supply device and the light source are electrically connected, and an inward convex portion is provided inside the cover member.
The attachment comprises at least one attachment according to any one of Supplementary Notes 1 to 11.
At least a part of the light source is held by the holding portion of the fitting, and the light source is held.
A lighting fixture characterized in that an inner convex portion of the cover member is engaged with the engaging portion of the mounting portion.
(Appendix 14)
At least one of the above-mentioned fixtures is the fixture according to Appendix 3 or 4.
A stopper protrusion that protrudes further inward from the inner protrusion of the cover member is provided.
The luminaire according to Appendix 13, wherein the movement of the cover member is restricted by the engagement between the first elastic protrusion and the stop wall and the stopper protrusion.
(Appendix 15)
At least one of the above-mentioned fixtures is the fixture according to Appendix 5 or 6.
The luminaire according to Appendix 13 or 14, wherein the inner convex portion of the cover member is fixed to the main body in a pressurized state by the elastic force of the second elastic protrusion.
(Appendix 16)
In addition, it includes a light diffusion cover,
The luminaire according to any one of Appendix 13 to 15, wherein the light diffusion cover is arranged on the light emitting side of the light source.
(Appendix 17)
At least one of the above-mentioned fixtures is the fixture according to Appendix 10 or 11.
The luminaire according to Appendix 16, wherein a part of the side wall portion of the light diffusion cover is housed in the light diffusion cover accommodating portion.
(Appendix 18)
Addendum 16 or 17, wherein at least a part of the light source mounted on the holding portion on the light emitting side is in contact with a part of the light diffusion cover and fixed to the holding portion. The listed lighting fixtures.
(Appendix 19)
The luminaire according to any one of Appendix 16 to 18, wherein the light source and the power supply device are covered with the light diffusion cover.
(Appendix 20)
The light source is arranged on the light emitting surface side of the main body while maintaining a certain distance from the main body.
The luminaire according to any one of Appendix 13 to 19, wherein the power supply device is arranged between the main body and the light source.
(Appendix 21)
The light source includes a substrate and a light emitting element.
The luminaire according to any one of Supplementary note 13 to 20, wherein the light emitting element is arranged on a light emitting surface of the substrate.

本発明によれば、照明器具の構成を単純化することが可能な取付具、取付具セット、及び、それを用いた照明器具を提供することができる。 According to the present invention, it is possible to provide a fixture, a fixture set, and a luminaire using the fixture, which can simplify the configuration of the luminaire.

1a、1b、1c、1d、1e、1f 取付具
2 光源
3 カバー部材
4 本体
5 電源装置
6 光拡散カバー
7 天井
11 保持部
12 係合部
13 結合部材
14 支持部材
21 基板
22 発光素子
31 内側凸部
32 カバー本体
111 凸状ガイド部
120 突起部
121 天井部
122 側壁部
123 収容空間
124 弾性突起部
125 板バネ部
126 停止壁
311 ストッパー突起部
1a, 1b, 1c, 1d, 1e, 1f Fixture 2 Light source 3 Cover member 4 Main body 5 Power supply device 6 Light diffusion cover 7 Ceiling 11 Holding part 12 Engaging part 13 Coupling member 14 Support member 21 Board 22 Light emitting element 31 Inward convex Part 32 Cover body 111 Convex guide part 120 Protrusion part 121 Ceiling part 122 Side wall part 123 Accommodation space 124 Elastic protrusion part 125 Leaf spring part 126 Stop wall 311 Stopper protrusion part

Claims (7)

保持部及び係合部を含み、
前記保持部は、照明器具の光源の少なくとも一部を保持可能であり、
前記係合部は、
前記照明器具の出射方向を覆うカバー部材の内側凸部と係合して前記カバー部材を前記照明器具本体に取り付けられ、
側壁部及び天井部を含み、
前記側壁部及び前記天井部の間に収容空間が形成され、
前記収容空間に前記カバー部材の内側凸部を収容可能とされて前記天井部及び前記カバー部材の内側凸部が係合することにより、前記カバー部材が前記照明器具本体に取り付けられ、
第1の弾性突起部及び停止壁を含み、
前記第1の弾性突起部は、前記側壁部の前記収容空間側に配置され、
前記停止壁は、前記側壁部と前記天井部とが接する辺の一端を含むように、前記側壁部及び前記天井部の両者が接する辺とは異なる一辺から前記収容空間側に突出している、
ことを特徴とする照明器具用の取付具。
Including holding part and engaging part
The holding portion can hold at least a part of the light source of the luminaire.
The engaging portion is
The cover member is attached to the luminaire body by engaging with the inner convex portion of the cover member that covers the emission direction of the luminaire.
Including side walls and ceiling
A storage space is formed between the side wall portion and the ceiling portion.
The cover member is attached to the luminaire main body by engaging the ceiling portion and the inner convex portion of the cover member so that the inner convex portion of the cover member can be accommodated in the accommodation space.
Includes first elastic protrusion and stop wall
The first elastic projection portion is arranged on the accommodation space side of the side wall portion.
The stop wall projects toward the accommodation space from a side different from the side where both the side wall portion and the ceiling portion contact, so as to include one end of the side where the side wall portion and the ceiling portion contact.
A fixture for lighting equipment that is characterized by this.
前記係合部が第2の弾性突起部を含み、
前記第2の弾性突起部は、前記天井部の前記収容空間側に配置されていることを特徴とする請求項記載の照明器具用の取付具。
The engaging portion includes a second elastic protrusion, and the engaging portion includes a second elastic protrusion.
It said second elastic protrusions fitting for luminaire according to claim 1, characterized in that it is disposed in the housing space side of the ceiling portion.
前記保持部照射方向に突出した凸状ガイド部を含み、
前記凸状ガイド部は、前記凸状ガイド部の側壁により前記光源の一部の搭載位置をガイド可能であることを特徴とする請求項記載の照明器具用の取付具。
The holding portion includes a convex guide portion protruding in the light irradiation direction, and includes a convex guide portion.
The fixture for a lighting fixture according to claim 2 , wherein the convex guide portion can guide a mounting position of a part of the light source by a side wall of the convex guide portion.
請求項1からのいずれか一項に記載の取付具を少なくとも二つ含む照明器具用の取付具セット。 A fixture set for a luminaire that includes at least two fixtures according to any one of claims 1 to 3. 本体、電源装置、光源、取付具、及び、カバー部材を含み、
前記本体の光出射面側に、前記電源装置、前記光源、前記取付具、及び、前記カバー部材が配置され、
前記電源装置は、外部電源と接続可能であり、
前記電源装置及び前記光源は電気的に接続され
前記カバー部材の内側には内側凸部が設けられ、
前記取付具、請求項1からのいずれか一項に記載の取付具を少なくとも一つ含み、
前記取付具の前記保持部に、前記光源の少なくとも一部が保持され、
前記取付部の前記係合部に、前記側凸部が係合されていることを特徴とする照明器具。
Includes body, power supply, light source, fixtures, and cover member
The power supply device, the light source, the fixture, and the cover member are arranged on the light emitting surface side of the main body.
The power supply unit can be connected to an external power supply and can be connected to an external power supply.
The power supply device and the light source are electrically connected, and an inward convex portion is provided inside the cover member.
The fitting comprises at least one fitting according to any one of claims 1 to 4,
At least a part of the light source is held by the holding portion of the fitting, and the light source is held.
Luminaire, characterized in that the engaging portion of the mounting portion, the inner side protruding portion is engaged.
記取付具の少なくとも一つが請求項記載の取付具であり、
前記側凸部からさらに内側に突起するストッパー突起部が設けられ、
前記第1の弾性突起部及び前記停止壁と、前記ストッパー突起部との係合により、前記カバー部材の移動が制限される
ことを特徴とする請求項記載の照明器具。
At least one of the previous SL fixture is fitting according to claim 1,
The stopper projections are provided further projections inwardly from the inner side protruding portion,
The luminaire according to claim 5 , wherein the movement of the cover member is restricted by the engagement between the first elastic protrusion and the stop wall and the stopper protrusion.
記取付具の少なくとも一つが請求項記載の取付具であり、
前記第2の弾性突起部の弾性力により前記カバー部材の前記内側凸部が前記本体に加圧状態で固定されことを特徴とする請求項又は記載の照明器具。
At least one of the previous SL fixture is fitting according to claim 2,
Lighting device according to claim 5 or 6, wherein said inner convex portion of the cover member by an elastic force of the second resilient protrusions Ru is fixed under pressure to the body.
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