【０００１】[0001]
【発明の属する技術分野】本発明は天井材の埋込み孔に
装着される下面開放形の器具本体を備え、前記器具本体
の内面中央に装着されるソケットを備え、前記ソケット
に着脱自在に装着される光源を備え、前記器具本体の下
部周縁を覆う額縁を備える埋込形照明器具に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention includes an instrument body having an open bottom surface which is mounted in an embedding hole of a ceiling material, a socket which is mounted at the center of the inner surface of the instrument body, and which is detachably mounted on the socket. The present invention relates to a recessed luminaire including a light source and a frame covering a lower peripheral edge of the luminaire main body.
【０００２】[0002]
【従来の技術】前記構造の埋込形照明器具は既知であ
る。前記額縁は前記器具本体の下部周縁を覆う部品であ
り、外観上の体裁の点からは不可欠である。額縁の装着
は特殊なＶばねあるいは板ばねを用いてなされるが、そ
の構造は煩雑であってコストが嵩む。2. Description of the Related Art Recessed luminaires of the above construction are known. The frame is a part that covers the lower peripheral edge of the device main body, and is indispensable in terms of appearance. The mounting of the picture frame is performed using a special V-spring or leaf spring, but the structure is complicated and the cost increases.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は、簡単
安価な額縁装着構造を提供し、それによって安価な埋込
形照明器具を提供することである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a simple and inexpensive picture frame mounting structure, thereby providing an inexpensive recessed luminaire.
【０００４】[0004]
【課題を解決するための手段】本発明においては、天井
材の埋込み孔に装着される下面開放形の器具本体を備え
る。前記器具本体の内面中央に装着される主ソケットを
備える。前記主ソケットに着脱自在に装着される副ソケ
ットを備える。前記副ソケットに着脱自在に装着される
光源を備える。前記器具本体の下部周縁を覆う額縁を備
える。前記額縁に前記副ソケットに係合する取付け孔を
設ける。主ソケットに対する副ソケットの装着構造は額
縁取付け構造となる。According to the present invention, there is provided a device body having an open bottom surface which is mounted in an embedding hole of a ceiling material. A main socket is provided at the center of the inner surface of the instrument body. A sub socket is detachably mounted on the main socket. A light source detachably mounted to the sub socket. A frame that covers a lower edge of the instrument body; The frame is provided with a mounting hole for engaging with the sub socket. The mounting structure of the sub socket to the main socket is a frame mounting structure.
【０００５】[0005]
【発明の実施の形態】図１に示す本発明の実施形態につ
いて説明する。図１の埋込形照明器具は天井材９０の埋
込み孔９２に装着される下面開放形の器具本体１０を備
える。器具本体１０の内面中央に装着される主ソケット
２０を備える。主ソケット２０に着脱自在に装着される
副ソケット３０を備える。副ソケット３０に着脱自在に
装着される光源４０を備える。器具本体１０の下部周縁
１２を覆う額縁５０を備える。額縁５０に副ソケット３
０に係合する取付け孔５２を設ける。額縁５０は下面側
を体裁よく覆う飾り枠である。それは周縁を覆う額縁本
体部５４と取付け孔５２付近を繋ぐ中央部５６を一体に
成形したものである。図示の中央部５６は反射板を兼ね
た有底筒状である。中央部５６はたとえば十字形の放射
状を呈する反射板非兼用構造であっても構わない。主ソ
ケット２０は副ソケット３０のねじ込み部を受け入れ
る。副ソケット３０は光源４０のねじ込み部（口金）を
受け入れる。以上の一対のねじ込み部は同形同大のもの
である。光源４０は電球である。額縁５０の取付け孔５
２の箇所は副ソケット３０に係合し副ソケット３０に保
持される。副ソケット３０はそのための取付けねじのよ
うなものである。図１は一種類の器具本体１０と一種類
の額縁５０を示すが、実用上はそれぞれ多種類の前者お
よび後者を用意しておいて、その中から任意の一種類づ
つを選んで組合わせる。かくして、用途および好みに応
じて使い分けることのできる多種類の埋込形照明器具を
安価に提供する。器具中央でなされる副ソケット３０・
取付け孔５２形の額縁５０取付け構造は汎用性が高く、
共用化が容易である。図２の別の実施形態について説明
する。６０は額縁本体部５４の１箇所に装着された赤外
線センサである。赤外線センサ６０で人検知を行い、そ
の結果に応じて光源４０の点滅を適宜に制御する。赤外
線センサ６０は副ソケット３０から分岐し、額縁５０の
上面に隠蔽される配線６２に接続される。図２の額縁５
０は赤外線センサ６０の取付け部材を兼ねる。それ以外
の点は図１同様であり、部品符号も図１のそれと一致す
る。図３の他の実施形態について説明する。副ソケット
３０の大きなねじ込み部は主ソケット２０へねじ込まれ
る。副ソケット３０は光源４０の小さなねじ込み部（口
金）を受け入れる。この場合の副ソケット３０は大きな
主ソケット２０へ光源４０の小さなねじ込み部を適合さ
せるためのアダプターとしての役割を兼ねる。それ以外
の点は図１と同様であり、図１の部品符号をそのまま転
用してある。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention shown in FIG. 1 will be described. The embedded lighting apparatus of FIG. 1 includes an open-bottomed apparatus body 10 mounted in an embedded hole 92 of a ceiling material 90. A main socket 20 is provided at the center of the inner surface of the instrument body 10. A sub socket 30 is detachably attached to the main socket 20. The light source 40 is detachably mounted on the sub socket 30. A frame 50 that covers the lower peripheral edge 12 of the device body 10 is provided. Secondary socket 3 in picture frame 50
A mounting hole 52 is provided to engage with the mounting hole 52. The frame 50 is a decorative frame that covers the lower surface side in a good manner. It is formed by integrally molding a frame main body 54 covering the peripheral edge and a central portion 56 connecting the vicinity of the mounting hole 52. The illustrated central portion 56 is a bottomed cylindrical shape that also serves as a reflector. The central portion 56 may have, for example, a cross-shaped radially non-reflective plate shared structure. The main socket 20 receives the threaded portion of the sub socket 30. The sub-socket 30 receives a threaded portion (base) of the light source 40. The above-mentioned pair of screwed portions are of the same shape and size. The light source 40 is a light bulb. Mounting hole 5 for picture frame 50
The two portions engage with the sub socket 30 and are held by the sub socket 30. The secondary socket 30 is like a mounting screw for that purpose. FIG. 1 shows one type of device main body 10 and one type of picture frame 50. In practice, various types of the former and the latter are prepared, and any one of them is selected and combined. Thus, various types of recessed lighting fixtures that can be properly used according to applications and preferences are provided at low cost. Secondary socket 30 made in the center of the appliance
The frame 50 mounting structure of the mounting hole 52 is highly versatile,
It is easy to share. Another embodiment of FIG. 2 will be described. Reference numeral 60 denotes an infrared sensor mounted at one position of the frame main body 54. A person is detected by the infrared sensor 60, and the blinking of the light source 40 is appropriately controlled according to the result. The infrared sensor 60 branches from the sub socket 30 and is connected to a wiring 62 concealed on the upper surface of the frame 50. Picture frame 5 in FIG.
Reference numeral 0 also serves as a mounting member for the infrared sensor 60. The other points are the same as those in FIG. 1, and the component codes also correspond to those in FIG. 1. Another embodiment of FIG. 3 will be described. The large screw portion of the sub socket 30 is screwed into the main socket 20. The secondary socket 30 receives a small threaded portion (base) of the light source 40. In this case, the sub socket 30 also functions as an adapter for adapting the small screw portion of the light source 40 to the large main socket 20. The other points are the same as those in FIG. 1, and the part numbers in FIG.
【０００６】[0006]
【発明の効果】本発明は主ソケット・副ソケット・取付
け孔・額縁等の点を主たる特徴事項とするものである。
これによれば、額縁装着が簡単安価に行え、それによっ
て安価な埋込形照明器具を提供することができる。According to the present invention, the main features are the main socket, the sub socket, the mounting hole, the picture frame and the like.
According to this, the frame can be easily and inexpensively mounted, so that an inexpensive embedded lighting fixture can be provided.
【図１】本発明器具を例示する縦断面図である。FIG. 1 is a longitudinal sectional view illustrating a device of the present invention.
【図２】別の実施形態を示す同様な縦断面図である。FIG. 2 is a similar longitudinal sectional view showing another embodiment.
【図３】他の実施形態を示す同様な縦断面図である。FIG. 3 is a similar longitudinal sectional view showing another embodiment.
１０：器具本体、１２：下部周縁、２０：主ソケット、
３０：副ソケット、４０：光源、５０：額縁、５２：取
付け孔、９０：天井材、９２：埋込み孔10: instrument body, 12: lower edge, 20: main socket,
30: sub socket, 40: light source, 50: picture frame, 52: mounting hole, 90: ceiling material, 92: embedded hole
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05121998AJP4038626B2 (en) | 1998-01-27 | 1998-01-27 | Recessed lighting fixture |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05121998AJP4038626B2 (en) | 1998-01-27 | 1998-01-27 | Recessed lighting fixture |
| Publication Number | Publication Date |
|---|---|
| JPH11213746Atrue JPH11213746A (en) | 1999-08-06 |
| JP4038626B2 JP4038626B2 (en) | 2008-01-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05121998AExpired - Fee RelatedJP4038626B2 (en) | 1998-01-27 | 1998-01-27 | Recessed lighting fixture |
| Country | Link |
|---|---|
| JP (1) | JP4038626B2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044703A (en)* | 2001-03-19 | 2001-06-05 | 최근대 | reflection mirror for compact fluorescent lamp of recessed light fittings |
| JP2003151310A (en)* | 2001-11-07 | 2003-05-23 | Kyushu Tesco:Kk | Down light |
| CN111052871A (en)* | 2017-09-01 | 2020-04-21 | 伊顿智能动力有限公司 | Smart Trim for Recessed Lighting Fixtures |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044703A (en)* | 2001-03-19 | 2001-06-05 | 최근대 | reflection mirror for compact fluorescent lamp of recessed light fittings |
| JP2003151310A (en)* | 2001-11-07 | 2003-05-23 | Kyushu Tesco:Kk | Down light |
| CN111052871A (en)* | 2017-09-01 | 2020-04-21 | 伊顿智能动力有限公司 | Smart Trim for Recessed Lighting Fixtures |
| CN111052871B (en)* | 2017-09-01 | 2023-04-07 | 昕诺飞控股有限公司 | Intelligent decorative part for embedded lighting fixture |
| Publication number | Publication date |
|---|---|
| JP4038626B2 (en) | 2008-01-30 |
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|---|---|---|
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