JPH02148503A - Lighting equipment - Google Patents
Lighting equipmentInfo
- Publication number
- JPH02148503A JPH02148503A JP30206088A JP30206088A JPH02148503A JP H02148503 A JPH02148503 A JP H02148503A JP 30206088 A JP30206088 A JP 30206088A JP 30206088 A JP30206088 A JP 30206088A JP H02148503 A JPH02148503 A JP H02148503A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- frame
- engaging portion
- translucent cover
- latch lever
- 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.)
- Pending
Links
Landscapes
- 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
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は、例えば、街路灯などの照明器具に係り、照射
開口を透光性カバーで密閉する防水形器具に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a lighting fixture such as a street light, for example, and to a waterproof fixture whose irradiation opening is sealed with a translucent cover.
（従来の技術）
従来のこの種の照明器具は、例えば、実公昭４１−９９
００号公報に記載されているように、器具本体の照射開
口を覆う透光性カバーの枠体の一側を開閉可能に軸着し
、この枠体の他端に器具本体に設けたラッチレバーの係
止アーム部に係合する係合部を形成し、透光性カバーに
て照射開口を閉じた状態で、枠体の係合部にラッチレバ
ーの係止アームを係合し、透光性カバーをシーリング材
を介して器具本体に密着させる構造が採られていた。(Prior art) Conventional lighting equipment of this kind is, for example,
As described in Publication No. 00, one side of a frame of a translucent cover that covers the irradiation opening of the instrument body is pivotally attached to be openable and closable, and a latch lever provided on the instrument body is attached to the other end of this frame. form an engaging part that engages with the locking arm part of the latch lever, and with the irradiation opening closed with the transparent cover, engage the locking arm of the latch lever with the engaging part of the frame, and A structure was adopted in which the sexual cover was tightly attached to the device body via a sealant.
（発明が解決しようとする課題）
上記従来の構造の照明器具では、器具本体に当接した枠
体の係合部をラッチレバーのラッチアームに係合するた
め、ラッチレバーのラッチアームによって枠体の係合部
を器具本体に圧接する作動距離は一定のため、取付け、
寸法誤差、あるいは、シーリング材の変形などにより透
光性カバーと器具本体との密着が保持できない問題を有
している。(Problems to be Solved by the Invention) In the above-mentioned conventional lighting fixture, in order to engage the engaging portion of the frame in contact with the fixture body with the latch arm of the latch lever, the latch arm of the latch lever engages the frame body. Since the working distance for pressing the engaging part against the instrument body is constant, installation,
There is a problem in that the light-transmitting cover and the device body cannot maintain close contact due to dimensional errors or deformation of the sealing material.
本発明は上記問題点に鑑みなされたもので、透光性カバ
ーを器具本体の照射開口の周縁にＴ！！肴させる枠体の
係合部を弾性体で形成し、確実に透光性カバーを器具本
体に密着できる照明器具を１２供するものである。The present invention was made in view of the above-mentioned problems, and includes a translucent cover placed around the periphery of the irradiation opening of the instrument body. ! A lighting fixture 12 is provided in which the engaging portion of the serving frame is made of an elastic material, and the translucent cover can be securely brought into close contact with the fixture body.
〔発明の構成）
（ｓ！ｌＩ題を解決するための手段）
本発明の照明器具は、照射開口を形成し光源を内蔵した
器具本体と、この器具本体の照射間口を覆う透光性カバ
ーと、この透光性カバーの周縁を保持しこのカバーの周
縁を前記器具本体の照射開口の周縁にシーリング材を介
して圧接させて前記器具本体に装着する枠体とを具備し
てなり、前記枠体の一側を前記器具本体の照射開口の一
側位置に開閉自在に軸着し、この枠体の他側に前記器具
本体に設けたラッチレバーの係止アームに係止される係
合部を設け、前記枠体に設けた係合部はこの枠体より前
記器具本体に間隙をもって対向して突出され前記ラッチ
レバーに弾性的に係合するように形成したことを特徴と
するものである。[Structure of the Invention] (Means for Solving the s!lI Problem) The lighting fixture of the present invention includes a fixture body that forms an irradiation opening and has a built-in light source, and a translucent cover that covers the irradiation opening of the fixture body. , a frame body that holds the periphery of the translucent cover and is attached to the instrument main body by pressing the periphery of the cover against the periphery of the irradiation opening of the instrument main body via a sealing material, One side of the body is pivotally attached to one side of the irradiation opening of the instrument main body so as to be freely openable and closable, and the other side of the frame is an engaging part that is engaged with a locking arm of a latch lever provided on the instrument main body. and an engaging portion provided on the frame is formed so as to protrude from the frame so as to face the instrument main body with a gap therebetween, and to elastically engage with the latch lever. .
（作用）
本発明の照明器具は、器具本体の照射間口を閉じるとき
には、透光性カバーを保持した枠体を一側の軸着部を中
心として回動させ、透光性カバーの周縁を本体の照射開
口の周縁に当接し、ラッチレバーの操作で係合アーム部
に枠体の係合部を係合して締付けると、枠体に設けた係
合部は器具本体に間隙をもって対向して突出されている
ため、係合部は弾性構造となって枠体は器具本体側に押
付けられ、透光性カバーは器具本体に密着される。(Function) When the lighting equipment of the present invention closes the irradiation opening of the equipment main body, the frame body holding the translucent cover is rotated around the pivoting part on one side, and the periphery of the translucent cover is moved around the main body. When the engaging part of the frame is engaged with the engaging arm part and tightened by operating the latch lever, the engaging part provided on the frame will face the instrument body with a gap. Since the engaging portion is protruded, the engaging portion has an elastic structure, the frame is pressed against the instrument main body, and the translucent cover is brought into close contact with the instrument main body.
また光源のランプ交換などに際しては、ラッチレバーの
操作でラッチアームと枠体の係合部との係合を解き、枠
体を聞くものである。Furthermore, when replacing the light source lamp, the latch lever is operated to disengage the latch arm from the engaging portion of the frame, and then the frame is heard.
（実施例） 本発明の一実施例の構成を図面について説明する。(Example) The configuration of an embodiment of the present invention will be described with reference to the drawings.
１は７Ｓ貝本体で、下面曲部には照射間口２が開口され
、この照！）１開口２の内側には反射板３が取付けられ
、この反（ト）板３の内側に位置して支持片４に取付け
たランプソケット５が相対して設けられ、またこの器具
本体１の下面後部には支柱６を挿通固定する取付は部７
が形成されている。またこの器具本体１の内側中間部に
は固定板９にて前記ランプソケット５に装着した直管形
放電ランプ１０を点灯させる安定器１１（ｉどの点灯部
品が取付けられている。1 is the 7S shell body, and the irradiation opening 2 is opened in the curved part of the lower surface, and this light! ) 1 A reflector plate 3 is attached to the inside of the opening 2, and a lamp socket 5 located inside the reflection plate 3 and attached to the support piece 4 is provided oppositely. The mounting section 7 is used to insert and fix the support column 6 on the rear part of the lower surface.
is formed. Further, a lighting component such as a ballast 11 (i) for lighting a straight tube discharge lamp 10 attached to the lamp socket 5 by means of a fixing plate 9 is attached to the inner intermediate portion of the appliance body 1.
また前記器具本体１の照射間口２の周縁−側位置に枠体
１２の一側が蝶番１３にて開閉自在に軸着されている。Further, one side of the frame 12 is pivotally attached to the side of the periphery of the irradiation opening 2 of the instrument main body 1 with a hinge 13 so as to be openable and closable.
この枠体１２にはシーリング材１４を介して透光性カバ
ー１５の周縁に形成したフランジ部１６が嵌合保持され
ている。そしてこの枠体１２の他側には弾性体にて形成
した係合部１７が突設され、この係合部１７は枠体１２
に保持した前記透光性カバー１５が照射間口２の周縁に
シーリング材１８を介して当接した状態で器具本体１の
下面に間隙１９をもって対向されている。そしてこの係
合部１７の先端は下方に弧状に屈曲した鉤部２０が形成
されている。A flange portion 16 formed around the periphery of a translucent cover 15 is fitted and held in the frame 12 via a sealing material 14 . An engaging portion 17 formed of an elastic body is provided on the other side of the frame 12 in a protruding manner.
The translucent cover 15 held in the irradiation opening 2 is opposed to the lower surface of the instrument main body 1 with a gap 19 in between, with a sealing material 18 interposed therebetween. A hook portion 20 is formed at the tip of the engaging portion 17 and bent downward in an arc shape.
また前記器具本体１の前面下部にはラッチレバー２１が
軸２２にて回動自在に取付けられ、このラッチレバー２
１に前記係合部１７に係合する係止部２３を先端に形成
した係止アーム２４が回動自在に取イ］けられている。Further, a latch lever 21 is rotatably attached to the front lower part of the instrument main body 1 on a shaft 22.
1, a locking arm 24 having a locking portion 23 formed at its tip that engages with the engaging portion 17 is rotatably attached.
次にこの実施例の作用を説明する。Next, the operation of this embodiment will be explained.
透光性カバー１５にて器具本体１の照射間口２を閉じる
ときには、枠体１２にシーリング材１４を介在させて透
光性カバー１５の７ランジ部１６を嵌合保持し、枠体１
２を蝶＠１３にて回動し、透光性カバー１５のフランジ
部１６をシーリング材１８を介して器具本体１の照射間
口２の周縁に当接する。このとき、枠体１２の係合部１
１は器具本体１の下面と間隙１９をもって対向されてい
る。そして係止アーム２４の係止部２３を係合部１７の
鉤部２０を係合し、ラッチレバー２１を回動させ、この
ラッチレバー２１の軸２２より係止アーム２４の軸支部
２５を上方に位置させると、保合部１７は器具本体１の
下面に押付けられ、係合部１７の弾性で透光性カバー１
５のフランジ部１６がシ−リング材１８を介して密層さ
れる。またランプ１０の交換などに際しては、ラッチレ
バー２１を先と反対方向に回動させ、係止アーム２４と
係合部１７との係合を解き、枠体１２を回動すると、透
光性カバー１５にて閉じられていた照射間口２が開放さ
れる。When closing the irradiation opening 2 of the instrument body 1 with the translucent cover 15, the sealing material 14 is interposed in the frame 12, and the seven flange portions 16 of the translucent cover 15 are fitted and held, and the frame 1 is closed.
2 with the butterfly @ 13, and the flange portion 16 of the translucent cover 15 is brought into contact with the periphery of the irradiation opening 2 of the instrument body 1 via the sealing material 18. At this time, the engaging portion 1 of the frame 12
1 is opposed to the lower surface of the instrument body 1 with a gap 19 therebetween. Then, the locking portion 23 of the locking arm 24 is engaged with the hook portion 20 of the engaging portion 17, the latch lever 21 is rotated, and the shaft support 25 of the locking arm 24 is moved upward from the shaft 22 of the latch lever 21. When the retaining part 17 is positioned at
The flange portions 16 of No. 5 are closely layered with a sealing material 18 interposed therebetween. When replacing the lamp 10, etc., rotate the latch lever 21 in the opposite direction to disengage the locking arm 24 and the engaging portion 17, and rotate the frame 12, and the translucent cover The irradiation opening 2, which was closed at 15, is opened.
なお前記実施例では係合部１７を弾性体で形成したが、
必ずしも弾性体で保合部１７を形成する必要はなく、器
具本体１と間隙１９をもって対向させることにより弾性
構造とすることができる。Note that in the above embodiment, the engaging portion 17 was formed of an elastic body.
The retaining part 17 does not necessarily need to be formed of an elastic body, and can be made to have an elastic structure by facing the instrument main body 1 with a gap 19 therebetween.
前記実施例では、街路灯について説明したが、街路灯に
限られるものでなく、各種照射間口、特に、防水性を要
求される器具に適用できる。In the embodiments described above, street lights have been described, but the present invention is not limited to street lights, and can be applied to various types of irradiation frontages, especially to appliances that require waterproofness.
また光源は放電ランプ１０に限らず、各種ランプを用い
ることができる。Further, the light source is not limited to the discharge lamp 10, and various lamps can be used.
本発明によれば、器具本体の照ｔＪｌ ｒｉ＊口の一側
位置に一側を開開自在に軸着した枠体の他側に器具本体
に取付けたラッチレバーの係止アーム部に係止される係
合部を設け、枠体に設けた係合部はこの枠体より前記器
具本体に間隙をもって対向して突出形成したので、透光
性カバーで器具本体の照射開口部を閉じた際、ラッチレ
バーに取付【プた係止アームと係合部との係合で係合部
は器具本体との間の間隙で弾性構造となり、透光性カバ
ーはシーリング材を介してより強力に圧接密着され、ラ
ッチ機構の取付は誤差、寸法誤差が生じた揚台、または
、シーリング材が変形しても確実に防水性が保持される
ものである。According to the present invention, one side of the frame is pivotally attached to one side of the opening of the instrument body, and the other side of the frame is latched to the locking arm of the latch lever attached to the instrument body. The engaging part provided on the frame body is formed to protrude from the frame body facing the instrument body with a gap, so that when the irradiation opening of the instrument body is closed with a translucent cover, , Attached to the latch lever [When the locking arm and the engaging part engage, the engaging part becomes an elastic structure in the gap between it and the instrument body, and the translucent cover is more strongly pressed through the sealing material. The latch mechanism is installed in close contact with the latch mechanism so that waterproofness is reliably maintained even if the lifting platform has errors or dimensional errors or the sealing material is deformed.
第１図は本発明の一実施例を示す照明器具の縦断正面図
、第２図は同上ラッチ機構部の拡大縦断正面図である。
１・・照明器具、２・・照射間口、１０・・光源のラン
プ、１２・・枠体、１５・・透光性カバー１７・・係合
部、１８・・シーリング材、１９・・間隙、２１・・ラ
ッチレバー、２４・・係止アーム。FIG. 1 is a longitudinal sectional front view of a lighting fixture showing an embodiment of the present invention, and FIG. 2 is an enlarged longitudinal sectional front view of the same latch mechanism. 1...Lighting equipment, 2...Irradiation frontage, 10...Lamp of light source, 12...Frame body, 15...Translucent cover 17...Engagement part, 18...Sealing material, 19...Gap, 21... Latch lever, 24... Locking arm.
Claims (1)
の器具本体の照射開口を覆う透光性カバーと、この透光
性カバーの周縁を保持しこのカバーの周縁を前記器具本
体の照射開口の周縁にシーリング材を介して圧接させて
前記器具本体に装着する枠体とを具備し、 前記枠体の一側を前記器具本体の照射開口の一側位置に
開閉自在に軸着し、この枠体の他側に前記器具本体に設
けたラッチレバーの係止アームに係止される係合部を設
け、 前記枠体に設けた係合部はこの枠体より前記器具本体に
間隙をもって対向して突出され前記ラッチレバーに弾性
的に係合するように形成したことを特徴とする照明器具
。(1) A device body that forms an irradiation opening and has a built-in light source, a translucent cover that covers the irradiation aperture of the device body, and a periphery of the translucent cover that holds the periphery of the cover and irradiates the device body. a frame that is attached to the instrument main body by being pressed against the periphery of the opening via a sealing material, one side of the frame is pivotally attached to a position on one side of the irradiation opening of the instrument main body so as to be freely openable and closable; The other side of the frame is provided with an engaging part that is engaged with a locking arm of a latch lever provided on the instrument main body, and the engaging part provided on the frame is provided with a gap from the frame to the instrument main body. A lighting device characterized in that the lighting device is formed so as to protrude oppositely and to elastically engage with the latch lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30206088A JPH02148503A (en) | 1988-11-29 | 1988-11-29 | Lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30206088A JPH02148503A (en) | 1988-11-29 | 1988-11-29 | Lighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148503A true JPH02148503A (en) | 1990-06-07 |
Family
ID=17904431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30206088A Pending JPH02148503A (en) | 1988-11-29 | 1988-11-29 | Lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009087649A (en) * | 2007-09-28 | 2009-04-23 | Nichia Corp | Illumination unit and illumination lamp using the same |
-
1988
- 1988-11-29 JP JP30206088A patent/JPH02148503A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009087649A (en) * | 2007-09-28 | 2009-04-23 | Nichia Corp | Illumination unit and illumination lamp using the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4244660B2 (en) | Ceiling mounted lighting fixture | |
| JP2726787B2 (en) | lighting equipment | |
| JP4123413B2 (en) | lighting equipment | |
| JP4257614B2 (en) | Outdoor lights | |
| US6802627B2 (en) | Directional luminaire | |
| KR200442064Y1 (en) | Lighting for switchboard | |
| JPH0663436U (en) | Vehicle interior light | |
| CN213810181U (en) | A double waterproof and adjustable internal angle embedded parts installed flood light | |
| JP5339607B2 (en) | lighting equipment | |
| JP4164647B2 (en) | Lighting device | |
| JP4399632B2 (en) | lighting equipment | |
| JPH0716251Y2 (en) | lighting equipment | |
| FI71848C (en) | Traffic light. | |
| KR0119956Y1 (en) | Cover fixing construction of a fluorescent lamp | |
| JPH0342568Y2 (en) | ||
| JPH1055707A (en) | Road lamp | |
| JPH0592739A (en) | Glass window lighting construction for vehicle door | |
| JP2538368Y2 (en) | Storage lighting equipment | |
| KR200251734Y1 (en) | Opening and shutting type illumination cover which use of electronic equipment rack | |
| JPH0521212Y2 (en) | ||
| JPH02288010A (en) | Lighting apparatus | |
| JPH08235920A (en) | lighting equipment | |
| JPH10162641A (en) | Luminaire | |
| JP2022117045A (en) | Lighting device | |
| JPH05242705A (en) | lighting equipment |