JPH079293Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPH079293Y2 JPH079293Y2 JP2529690U JP2529690U JPH079293Y2 JP H079293 Y2 JPH079293 Y2 JP H079293Y2 JP 2529690 U JP2529690 U JP 2529690U JP 2529690 U JP2529690 U JP 2529690U JP H079293 Y2 JPH079293 Y2 JP H079293Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- instrument body
- engaging
- fixture
- attached
- 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.)
- Expired - Fee Related
Links
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 （産業上の利用分野） 本考案は照明器具に係り、下面を開放した反射板を取付
ける構造に関する。[Detailed Description of the Invention] [Object of the Invention] (Industrial field of application) The present invention relates to a lighting fixture, and to a structure for attaching a reflector whose bottom surface is open.
（従来の技術） 従来、反射板の器具本体への取付けの多くは、反射板を
器具本体にねじなどの固定具で取付け固定する構造が採
られている。しかし、この構造では、反射板の両側部が
自重で垂れ下がる方向に変形したり、取付ねじが見えて
外観性を損うなどの問題がある。そこで、これを解決す
るために、例えば実公昭59−41530号公報に記載されて
いるように、反射板を反射板取付具に取付ねじにて締付
固定し、器具本体に取付ける構造が採られている。この
方法では、反射板の縁枠部に形成した立上り縁の内側に
反射板取付具の係合片部を圧接して反射板の両側縁枠部
の位置を規制し、天井面の開口縁部に反射板取付具の係
合片部を係止させて、反射板取付具が露出されたり、反
射板が自重によって垂れ下がって変形するのを防ぎ、外
観性を向上させている。(Prior Art) Conventionally, most of the attachments of the reflector to the instrument body employ a structure in which the reflector is attached and fixed to the instrument body with a fixture such as a screw. However, in this structure, there are problems that both sides of the reflection plate are deformed by its own weight so as to hang down, or the mounting screws are visible and the appearance is impaired. Therefore, in order to solve this, for example, as described in Japanese Utility Model Publication No. 59-41530, a structure is adopted in which a reflector is fixed to a reflector mount with a mounting screw, and then mounted on the instrument body. ing. In this method, the engaging piece portion of the reflector mounting member is pressed against the inside of the rising edge formed on the edge frame portion of the reflector plate to regulate the positions of both side edge frame portions of the reflector plate, and the opening edge portion of the ceiling surface. The engaging piece portion of the reflection plate attachment is locked to prevent the reflection plate attachment from being exposed and the reflection plate from hanging and deforming due to its own weight to improve the appearance.
（考案が解決しようとする課題） しかし、上記の実公昭59−41530号公報に記載される構
造の照明器具では、専用の反射板取付具が必要となるた
め、照明器具を構成する部品数が多くなり、組立て作業
性が悪いという問題がある。また、反射板の両側縁枠部
の位置は天井面の開口縁部に係合された立上り係止部を
備えて反射板取付具の係合片部にて規制されるので、天
井面の開口部の幅寸法が多少大きく形成されている場合
は、反射板取付具の係合片部と開口縁部との係合は不確
実になる傾向があり、従って反射板の両側縁の位置の規
制が弱まり、この両側縁の自重による垂れ下がりが発生
するという問題もある。(Problems to be solved by the invention) However, in the luminaire having the structure described in Japanese Utility Model Publication No. 59-41530, since a dedicated reflector mounting tool is required, the number of parts constituting the luminaire is reduced. However, there is a problem in that the workability of assembling increases. Further, since the positions of both side edge frame portions of the reflector plate are restricted by the engaging piece portions of the reflector plate fixture provided with the rising locking portions engaged with the opening edge portions of the ceiling surface, the opening of the ceiling surface If the width of the reflector is slightly larger, the engagement between the engaging piece of the reflector mount and the opening edge tends to be uncertain, and therefore the position of the side edges of the reflector is restricted. There is also a problem in that the weight of the edges weakens and sags due to the weight of both side edges.
本考案の目的は、上記の問題点を解決し、組立て作業性
に優れ、反射板の両側縁枠部の位置を器具本体側面だけ
で規制でき、反射面が自重により垂れ下がることのない
照明器具を提供するものである。The purpose of the present invention is to solve the above-mentioned problems and to provide a lighting fixture which is excellent in assembling workability, in which the positions of both side edge frames of the reflector can be restricted only by the side faces of the fixture body, and the reflector does not hang down by its own weight. It is provided.
（課題を解決するための手段） 本考案の照明器具は、器具本体と、この器具本体の照射
開口部より取付けられる反射板とを具備し、前記反射板
は、取付状態時の形状より大きい曲率の円弧状面に形成
され、その両側縁をそれぞれ上方に折曲して前記器具本
体側面に当接される当接縁片部を形成し、前記器具本体
の内側面と前記反射板の当接縁片部とのいずれか一方に
設けられた係合突起と、他方に設けられた係合孔とを係
合させ、前記器具本体の内側の前記係合突起と前記係合
孔との係合部の上側位置に前記反射板を固定具により取
付けるものである。(Means for Solving the Problem) The lighting fixture of the present invention comprises a fixture main body and a reflection plate attached from the irradiation opening of the fixture main body, and the reflection plate has a curvature larger than the shape in the attached state. Is formed into an arcuate surface, and both side edges thereof are respectively bent upward to form abutting edge pieces that come into contact with the side surface of the instrument body, and the inner side surface of the instrument body and the reflection plate are brought into contact with each other. Engagement of the engagement protrusion provided on either one of the edge piece and the engagement hole provided on the other to engage the engagement protrusion inside the instrument body with the engagement hole. The reflector is attached to the upper position of the section by a fixture.
（作用） 本考案は、器具本体の照射開口部より反射板を挿入し、
この器具本体の内側面に設けられた係合突起、または係
合孔の上側位置に反射板を固定具によって取付けると、
円弧状面に形成された前記反射板の曲率は強制的に減少
させられるので反射板は弾性を有し、当接縁片部を器具
本体の内側面に付勢するので、器具本体の内側面と反射
板の当接縁片部とのいずれか一方の係合突起と他方の係
合孔とは確実に係合される。(Operation) The present invention inserts a reflector from the irradiation opening of the instrument body,
When the reflection plate is attached to the upper position of the engagement protrusion or the engagement hole provided on the inner surface of the instrument body by the fixture,
Since the curvature of the reflecting plate formed on the arcuate surface is forcibly reduced, the reflecting plate has elasticity and urges the abutting edge piece toward the inner surface of the instrument body. One of the engagement protrusions of the contact edge portion of the reflector and the other engagement hole is reliably engaged.
また、器具本体に反射板を取付ける固定具は照射開口面
よりも離れ、また、ランプの上方に位置しているので見
えず、外観性に優れる。Further, since the fixture for attaching the reflector to the instrument body is separated from the irradiation opening surface and is located above the lamp, it is invisible and has excellent appearance.
また、反射板の両側縁を上方に折曲して設けられた当接
縁片部は、器具本体の内側面に付勢されているので、反
射板の両側縁は垂れ下がることはない。Further, since the contact edge pieces provided by bending both side edges of the reflector plate upward are urged to the inner side surface of the instrument body, both side edges of the reflector plate do not hang down.
（実施例） 本考案の一実施例を図面に基づいて説明する。(Embodiment) An embodiment of the present invention will be described with reference to the drawings.
第１図において、１は略箱状の下面が開口した器具本体
であり、器具本体１の内部には点灯回路や安定器等が取
付けられている。この器具本体１の長手方向の中央部に
は反射板取付台２が固着され、この反射板取付台２の下
面中央部にはねじ孔３が開口されている。また、器具本
体１の下面の周縁部は外方に折曲されて係合縁片部４が
形成されている。さらに、器具本体１の短辺方向の各側
面5aの内面の下方端縁の近傍には２ヶ所に係合突起６が
内方にそれぞれ突設されている。In FIG. 1, reference numeral 1 denotes a device body having a substantially box-shaped lower surface, and a lighting circuit, a ballast, and the like are mounted inside the device body 1. A reflector mounting base 2 is fixed to the center of the instrument body 1 in the longitudinal direction, and a screw hole 3 is opened in the center of the lower surface of the reflector mounting base 2. The peripheral edge of the lower surface of the instrument body 1 is bent outward to form an engaging edge piece 4. Furthermore, engaging projections 6 are provided inwardly at two locations near the lower edge of the inner surface of each side surface 5a of the instrument body 1 in the short side direction.
また、器具本体１の照射開口面10の中央部には発光部11
が設けられ、この発光部11は器具本体１の長手方向と垂
直に設けられ下面に複数のスリット12を形成したランプ
支持枠13の内部に、点灯管14、ランプ15、ランプソケッ
ト16がそれぞれ電気的に接続して収納されている。この
ランプ15などに接続する電線は発光部11より器具本体１
の長手方向の側面5bに導出され、側面5bに沿って取付け
られて、器具本体１の上面より器具本体１内部に再び導
入されて点灯回路等に接続している。また、この側面5b
外面の電線を覆うために保護カバー17がそれぞれ取付け
られている。Further, the light emitting portion 11 is provided at the center of the irradiation opening surface 10 of the instrument body 1.
The lighting section 11 is provided perpendicularly to the longitudinal direction of the fixture body 1 and inside the lamp support frame 13 having a plurality of slits 12 formed on the lower surface thereof, a lighting tube 14, a lamp 15 and a lamp socket 16 are respectively provided. It is electrically connected and stored. The electric wire connected to this lamp 15 etc. is from the light emitting part 11
Is led out to the side surface 5b in the longitudinal direction, is attached along the side surface 5b, is reintroduced from the upper surface of the device body 1 into the device body 1, and is connected to a lighting circuit or the like. Also, this side 5b
A protective cover 17 is attached to cover the electric wires on the outer surface.
20は本体１への取付状態時よりも大きい曲率を有する円
弧状面に形成され下面が反射面に加工された反射板で、
この反射板20の両側縁をそれぞれ上方に折曲して器具本
体１の内側面5aに当接される当接縁片部21を形成し、こ
の当接縁片部21には、器具本体１の係合突起６を係合す
る係合孔22がそれぞれ設けられている。また、反射板20
の中央部には、器具本体１の反射板取付台２のねじ孔３
に相対してねじ孔23が形成されている。Reference numeral 20 denotes a reflecting plate which is formed into an arcuate surface having a curvature larger than that when mounted on the main body 1 and whose lower surface is processed into a reflecting surface.
Both side edges of the reflection plate 20 are respectively bent upward to form an abutting edge piece portion 21 that comes into contact with the inner side surface 5a of the instrument body 1, and the abutting edge piece portion 21 has a contact edge piece portion 21. The engaging holes 22 for engaging the engaging protrusions 6 are provided respectively. Also, the reflector 20
In the center of the, the screw hole 3 of the reflector mounting base 2 of the instrument body 1
A screw hole 23 is formed opposite to.
次に、本実施例の作用について説明する。Next, the operation of this embodiment will be described.
器具本体１を天井面の開口部の内方にボルトなどにより
本体１を吊下げ固定し、器具本体１の係合縁片部４を天
井面の開口部の周縁に当接係合させる。The instrument body 1 is suspended and fixed to the inside of the opening on the ceiling surface by a bolt or the like, and the engaging edge piece 4 of the instrument body 1 is brought into abutting engagement with the peripheral edge of the opening on the ceiling surface.
次に、反射板20を取付状態時の曲率になるまでたわませ
て器具本体１の下面より挿入し、反射板20のねじ孔23に
ねじ25を挿通し、反射板取付台２のねじ孔３にねじ25を
締付け螺合し、反射板20を器具本体１に取付ける。Next, bend the reflection plate 20 to the curvature when it is attached and insert it from the lower surface of the instrument body 1, insert the screw 25 into the screw hole 23 of the reflection plate 20, and insert the screw hole of the reflection plate mounting base 2. Tighten the screw 25 to 3 and screw it to attach the reflector 20 to the instrument body 1.
次に、反射板20の当接縁片部21の係合孔22と器具本体１
の係合突起６とをそれぞれ係合させる。この状態では、
反射板20は取付前に比較して曲率を減少させて取付けら
れているので弾性を有し、この弾性によって当接縁片部
21は器具本体１の両側面5aに付勢されているので、器具
本体１の係合突起６と反射板20の係合孔22は確実に係合
しており、反射板20の両側縁が垂れ下がることはない。Next, the engaging hole 22 of the abutting edge piece 21 of the reflector 20 and the instrument body 1
To engage with the engaging projections 6. In this state,
Since the reflecting plate 20 is attached with a reduced curvature as compared with that before attachment, the reflecting plate 20 has elasticity, and due to this elasticity, the abutting edge piece
Since 21 is biased to both side surfaces 5a of the instrument body 1, the engaging projection 6 of the instrument body 1 and the engaging hole 22 of the reflection plate 20 are surely engaged with each other, and both side edges of the reflection plate 20 are It does not hang down.
さらに、ランプ15などで構成される発光部11を所定位置
に取付けて、この照明器具の天井面への取付けは完了す
る。Further, the light emitting unit 11 including the lamp 15 and the like is attached at a predetermined position, and the attachment of this lighting fixture to the ceiling surface is completed.
本実施例の照明器具は、反射板20を器具本体１への取付
けにあたっては、反射板20の中央部を取付ねじ25にて器
具本体１に取付け、取付ねじ25の下方には発光部11が位
置し、さらに反射板20の両側縁を上方に折曲し、この折
曲縁を当接縁片部21として器具本体１の側面5aと係合さ
せているので、これらの取付手段は照明器具の照射開口
面10より見えないので、照明器具の外観性は良い。In the lighting apparatus of this embodiment, when attaching the reflection plate 20 to the equipment body 1, the central portion of the reflection plate 20 is attached to the equipment body 1 with the attachment screw 25, and the light emitting portion 11 is provided below the attachment screw 25. Further, since both side edges of the reflection plate 20 are bent upward, and the bent edges are engaged with the side surface 5a of the fixture body 1 as the abutting edge piece portion 21, these attachment means are lighting fixtures. Since it is not visible from the irradiation opening surface 10, the appearance of the lighting fixture is good.
また、器具本体１が取付けられる天井面の開口部の幅寸
法が多少大きく形成されていても、反射板20の両側縁の
位置は器具本体の両側面との係合だけで規制されるの
で、反射板20の両側縁は自重により垂れ下がることはな
い。Further, even if the width dimension of the opening portion of the ceiling surface to which the device body 1 is attached is formed to be slightly larger, the positions of both side edges of the reflection plate 20 are restricted only by the engagement with both side faces of the device body. Both side edges of the reflector 20 do not hang down by its own weight.
また、本実施例では、器具本体１の両側面5aに係合突起
６を形成し、反射板20の両側縁の当接縁片部21に係合孔
22を開口したが、これに限らず、器具本体１の両側面5a
に係合孔22を開口し、反射板20の当接縁片部21に係合突
起６を設けて、器具本体１の両側面5aに反射板20の両側
縁を係合支持させても良い。Further, in this embodiment, the engaging projections 6 are formed on both side surfaces 5a of the instrument body 1, and the engaging edge pieces 21 on both side edges of the reflecting plate 20 are engaged with the engaging holes.
22 is opened, but not limited to this, both side surfaces 5a of the instrument body 1
The engaging hole 22 may be opened in the above, and the engaging projection 6 may be provided on the abutting edge piece portion 21 of the reflection plate 20 so that both side edges of the reflection plate 20 are engaged and supported by the both side surfaces 5a of the instrument body 1. .
本考案によれば、反射板を取付状態時の形状より大きい
曲率の円弧状面に形成し、その両側縁をそれぞれ上方に
折曲して当接縁片部とし、この当接縁片部と、器具本体
の両内側面とのいずれか一方に設けた係合突起と他方に
設けた係合孔とを係合させ、この係合部の上側位置の器
具本体内部に反射板を固定具にて取付けることによっ
て、器具本体への反射板の取付け手段は照明器具の照射
開口部より見えないので、外観性を保つ。また、反射板
の両側縁は器具本体側面に付勢されているので、下方に
垂れ下がることない。さらに、反射板の両側縁の位置は
器具本体両側面のみにて規制されるので、照明器具の天
井面の開口部の幅寸法に依存せずに、確実に反射板を器
具本体に取付けられる。According to the present invention, the reflecting plate is formed into an arcuate surface having a curvature larger than the shape in the mounted state, and both side edges thereof are bent upward to form contact edge pieces. , The engaging protrusion provided on one of the inner side surfaces of the instrument body and the engaging hole provided on the other side are engaged, and the reflection plate is used as a fixture inside the instrument body at a position above the engaging portion. Since the means for attaching the reflector to the main body of the fixture cannot be seen from the irradiation opening of the lighting fixture, the appearance is maintained. Moreover, since both side edges of the reflector are biased to the side surface of the instrument body, they do not hang downward. Further, since the positions of both side edges of the reflector are restricted only by the both side surfaces of the fixture body, the reflector can be reliably attached to the fixture body without depending on the width dimension of the opening of the ceiling surface of the lighting fixture.
第１図は本考案の一実施例を示す照明器具の縦断面図、
第２図は同上反射板の縦断面図、第３図は同上反射板の
斜視図、第４図は同上発光部の縦断面図、第５図は同上
照明器具の斜視図である。 １……器具本体、２……反射板取付台、６……係合突
起、20……反射板、21……当接縁片部、22……係合孔。FIG. 1 is a vertical cross-sectional view of a lighting fixture showing an embodiment of the present invention,
2 is a vertical sectional view of the same reflector plate, FIG. 3 is a perspective view of the same reflector plate, FIG. 4 is a vertical cross-sectional view of the same light emitting unit, and FIG. 5 is a perspective view of the same lighting fixture. 1 ... Instrument body, 2 ... Reflector mount, 6 ... Engagement protrusion, 20 ... Reflector, 21 ... Abutting edge piece, 22 ... Engagement hole.
Claims (1)
り取付けられる反射板とを具備し、 前記反射板は、取付状態時の形状より大きい曲率の円弧
状面に形成され、その両側縁をそれぞれ上方に折曲して
前記器具本体側面に当接される当接縁片部を形成し、 前記器具本体の内側面と前記反射板の当接縁片部とのい
ずれか一方に設けられた係合突起と、他方に設けられた
係合孔とを係合させ、前記器具本体の内側の前記係合突
起と前記係合孔との係合部の上側位置に前記反射板を固
定具により取付けることを特徴とする照明器具。1. An instrument main body, and a reflector attached from the irradiation opening of the instrument main body, wherein the reflector is formed into an arcuate surface having a curvature larger than the shape in the attached state, and both side edges thereof. Each of which is bent upward to form an abutting edge piece that comes into contact with the side surface of the instrument body, and is provided on one of the inner side surface of the instrument body and the abutting edge piece of the reflector plate. The engaging projection and the engaging hole provided on the other side, and the fixture is fixed to the upper position of the engaging portion between the engaging projection and the engaging hole inside the instrument body. Lighting fixture characterized by being attached by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2529690U JPH079293Y2 (en) | 1990-03-13 | 1990-03-13 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2529690U JPH079293Y2 (en) | 1990-03-13 | 1990-03-13 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116607U JPH03116607U (en) | 1991-12-03 |
| JPH079293Y2 true JPH079293Y2 (en) | 1995-03-06 |
Family
ID=31528233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2529690U Expired - Fee Related JPH079293Y2 (en) | 1990-03-13 | 1990-03-13 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079293Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2459717B (en) | 2008-05-02 | 2011-09-14 | Brandenburg | An insect trap |
| JP5520730B2 (en) * | 2010-07-26 | 2014-06-11 | 大和ハウス工業株式会社 | Reflector structure in lighting fixtures |
-
1990
- 1990-03-13 JP JP2529690U patent/JPH079293Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03116607U (en) | 1991-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6530681B2 (en) | Surface-mounted decorative trim ceiling fixture | |
| CA2307904C (en) | Horizontal socket housing assembly | |
| CA2686758A1 (en) | A linear lighting system having a spinal structure and an optical system separately installable thereon | |
| JP5552563B1 (en) | LED lighting device | |
| JPH079293Y2 (en) | lighting equipment | |
| JP3642066B2 (en) | Ceiling bar structure | |
| JP2592163B2 (en) | lighting equipment | |
| JP2009123494A (en) | Illuminating device | |
| JPS6222963Y2 (en) | ||
| JP3858322B2 (en) | Recessed ceiling lighting fixture | |
| JPH031847Y2 (en) | ||
| JP2588030Y2 (en) | Lighting equipment with glove | |
| JP2580078Y2 (en) | Ceiling-mounted lighting fixture for one light | |
| JPH0753214Y2 (en) | lighting equipment | |
| JP2553963Y2 (en) | lighting equipment | |
| JP3684583B2 (en) | Ceiling-mounted fluorescent lamp fixtures | |
| JPS5832171Y2 (en) | lighting equipment | |
| JPS6333309Y2 (en) | ||
| JP2500422Y2 (en) | lighting equipment | |
| JP2521364B2 (en) | lighting equipment | |
| JPS62268001A (en) | Recessed type fluorescent lamp fixture | |
| JP2003317530A (en) | Fixing device for luminaire for spot illumination | |
| JPH04144003A (en) | Lighting fixture | |
| JPS6339846Y2 (en) | ||
| JPS5935927Y2 (en) | Incandescent light socket stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |