JP3355809B2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JP3355809B2 JP3355809B2 JP23635394A JP23635394A JP3355809B2 JP 3355809 B2 JP3355809 B2 JP 3355809B2 JP 23635394 A JP23635394 A JP 23635394A JP 23635394 A JP23635394 A JP 23635394A JP 3355809 B2 JP3355809 B2 JP 3355809B2
- Authority
- JP
- Japan
- Prior art keywords
- glove
- support spring
- instrument body
- side wall
- hook
- 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 - Lifetime
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、グローブを備えてなる
照明器具に関し、特に、そのグローブの落下防止を設け
た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 relates to a lighting apparatus provided with a glove, and more particularly to a lighting apparatus provided with a glove to prevent the glove from falling.
【0002】[0002]
【従来の技術】図9乃至図11は、従来の照明器具(第
1の従来例)を示すもので、この照明器具は、器具本体
1と、グローブ2、取付部材3、及び落下防止部材4と
を有して構成されている。2. Description of the Related Art FIGS. 9 to 11 show a conventional luminaire (first conventional example). This luminaire includes a main body 1, a glove 2, a mounting member 3, and a fall prevention member 4. And is configured.
【0003】器具本体1は、天井に対向して取り付けら
れる略板状の本体底部1aのまわりに、下方に向かって
フランジ部1bが立設されてなり、器具本体1の両端近
傍であって、その中心線上に配設された取付部材3によ
り、そのフランジ部1bの外側を覆うようにグローブ2
が取り付けられている。この取付部材3は、器具本体1
のフランジ部1bの内側近傍の本体底部1aに回動可能
に取り付けられると共に、係止部である係止孔3aが設
けられたグローブ受け部材3bと、そのグローブ受け部
材3bに対向して、その内外方向に、つまりグローブ2
の側壁と垂直方向に進退可能にグローブ2の側壁に設け
られてグローブ受け部材3bの係止孔3aに係止される
係止爪3cを備えたグローブ止め部材3dとを有し、グ
ローブ2の外側にはグローブ止め部材3dを進退操作す
るためのボタン3eが設けられている。[0003] The appliance main body 1 comprises a substantially plate-like main body bottom portion 1a attached to the ceiling, and a flange portion 1b is erected downwardly. The glove 2 is mounted so as to cover the outside of the flange portion 1b by the mounting member 3 arranged on the center line.
Is attached. The mounting member 3 is attached to the instrument body 1.
A glove receiving member 3b, which is rotatably attached to the main body bottom 1a near the inside of the flange portion 1b and has a locking hole 3a as a locking portion, and a glove receiving member 3b opposed to the glove receiving member 3b. Inward and outward, that is, glove 2
And a glove stopper 3d provided with a locking claw 3c provided on a side wall of the glove 2 so as to be able to advance and retreat in the vertical direction and locked in a locking hole 3a of the glove receiving member 3b. On the outside, a button 3e for operating the glove stopper 3d forward and backward is provided.
【0004】また、落下防止部材4は、器具本体1に設
けられた係止部材4aと、グローブ2に設けられた爪部
材4bとから構成されており、係止部材4aは、グロー
ブ受け部材3bに対向してさらに器具本体1内方に設け
られ、線材で形成されると共に、その形状が略コ字状で
あって、グローブ受け部材3bよりも下方まで伸びる高
さを有している。爪部材4bは、グローブ2の側壁であ
ってグローブ2の装着時に係止部材4aに対向する位置
に設けられ、その先端が下方に曲げられて引掛部4cと
され、グローブ止め部材3dの係止爪3cと共に取り付
けられて同様に器具本体1の内外方向に進退可能とされ
ている。[0004] The fall prevention member 4 comprises a locking member 4a provided on the instrument body 1 and a claw member 4b provided on the glove 2. The locking member 4a is provided with a glove receiving member 3b. Further, it is provided inside the apparatus main body 1 and is formed of a wire, has a substantially U-shape, and has a height extending below the glove receiving member 3b. The claw member 4b is provided on the side wall of the glove 2 and at a position facing the locking member 4a when the glove 2 is mounted, and its tip is bent downward to form a hook portion 4c, thereby locking the glove stopper member 3d. Attached together with the claw 3c, it can be moved in and out of the instrument body 1 in the same manner.
【0005】このように構成された照明器具において
は、グローブ2を器具本体1に対して押し上げることに
よりグローブ2が装着されるが、その取付部材3のグロ
ーブ止め部材3dがグローブ受け部材3bに係止される
前に、落下防止部材4の爪部材4bが係止部材4aに挿
入され、その状態から押し上げられて装着される。した
がって、グローブ2の装着状態でも、爪部材4bの引掛
部4cが係止部材4aに挿入された位置関係を保ってお
り、取付部材3の嵌合が不十分であって、振動等により
取付部材3が外れてグローブ2が脱落しようとした際に
は、爪部材4bの引掛部4cが係止部材4aに引っ掛か
って、グローブ2の落下を防止する。In the lighting fixture thus constructed, the globe 2 is mounted by pushing up the globe 2 against the fixture body 1, and the glove stopper 3d of the mounting member 3 is engaged with the glove receiving member 3b. Before being stopped, the claw member 4b of the fall prevention member 4 is inserted into the locking member 4a, and is pushed up from that state and mounted. Therefore, even when the glove 2 is mounted, the hook 4c of the claw member 4b maintains the positional relationship of being inserted into the locking member 4a, the fitting of the mounting member 3 is insufficient, and the mounting member 3 When the glove 2 comes off due to the disengagement of the glove 3, the hook 4c of the claw member 4b is hooked on the locking member 4a to prevent the glove 2 from dropping.
【0006】図12は、従来の別の照明器具(第2の従
来例)を示すもので、前記第1の従来例と異なる点は、
落下防止部材4に代えて仮吊り部材5を設けた点であ
り、他は前記第1の従来例と同様に構成されている。FIG . 12 shows another conventional luminaire (second conventional example). The difference from the first conventional example is as follows.
A temporary suspension member 5 is provided in place of the fall prevention member 4, and the other configuration is the same as that of the first conventional example.
【0007】この仮吊り部材5は、主としてグローブ2
の重量が重い器具に設けられるもので、前記第1の従来
例の係止部材4aと同様の位置に設けられて、略コ字状
の下金具5aと、その両側部を1対のコイルバネ5bを
介して器具本体1に支持する略L字状の1対の上金具5
cとを備えた仮吊りばね5dと、前記第1の従来例と同
様の構成を有し、グローブ2に設けられて仮吊り部材5
に係止される爪部材(図示せず)とにより構成され、上
下方向に伸縮自在に構成されている。The temporary suspending member 5 mainly includes the glove 2
Is provided at a position similar to that of the locking member 4a of the first conventional example, and has a substantially U-shaped lower metal fitting 5a and a pair of coil springs 5b. , A pair of substantially L-shaped upper fittings 5 supported on the instrument body 1 through
c and a temporary suspension member 5d provided on the glove 2 and having a configuration similar to that of the first conventional example.
And a claw member (not shown) which is locked to the front end, and is configured to be vertically expandable and contractible.
【0008】したがって、グローブの着脱に際しては、
グローブ2の爪部材を仮吊り部材5の下金具5aに引っ
掛ければ、仮吊り部材5がグローブ2の自重により下方
に伸びてグローブ2が仮吊りされ、グローブ2を押し上
げれば、仮吊り部材5は元の高さに戻るような構成とさ
れており、この仮吊り部材5は、前記第1の従来例と同
様にグローブ2の落下を防止する役目も果たす。Therefore, when putting on and taking off the glove,
If the claw member of the glove 2 is hooked on the lower bracket 5a of the temporary hanging member 5, the temporary hanging member 5 is extended downward by its own weight to temporarily suspend the globe 2, and if the globe 2 is pushed up, the temporary hanging member 5 is configured to return to its original height, and the temporary suspension member 5 also serves to prevent the glove 2 from falling, as in the first conventional example.
【0009】[0009]
【発明が解決しようとする課題】しかしながら、上述の
ように構成された第1及び第2の従来例に示す照明器具
においては、落下防止部材4や仮吊り部材5が、取付部
材3と同位置に設けられているため、グローブ受け部材
3bに爪部材4cを避けた部分を設ける必要が生じ、取
付部材3を含めたその部分の構造が複雑となるばかり
か、落下防止のために仮吊り状態となったグローブ2を
外すには、グローブ2と器具本体1間に手を入れて、手
探り状態でその引っ掛かりを外さねばならず、ランプ交
換等の保守、点検作業がしにくく、さらには、グローブ
2の取り外しの際に、作業者が、取付部材3が外れた場
合であっても取付部材3と略同位置で、つまり、器具本
体1の中心線上で引掛部4cが係止部材4aや下金具5
a引っ掛かった状態を、取付部材3が外れていないもの
と誤認識し、さらにグローブ2に下方に力を加えて器具
本体1やグローブ2を変形させる等、誤操作をし易いと
いう問題点があった。However, in the lighting fixtures shown in the first and second conventional examples configured as described above, the fall prevention member 4 and the temporary suspension member 5 are located at the same position as the mounting member 3. Therefore, it is necessary to provide a part avoiding the claw member 4c in the glove receiving member 3b, which not only complicates the structure of the part including the mounting member 3 but also temporarily suspends the glove receiving member 3 in order to prevent the glove receiving member 3c from dropping. In order to remove the glove 2, the user must put his hand between the glove 2 and the instrument body 1 and release the hook while groping, making it difficult to perform maintenance and inspection work such as lamp replacement. When the operator removes the attachment member 2, even if the worker removes the attachment member 3, the hook 4 c is positioned substantially at the same position as the attachment member 3, that is, on the center line of the instrument body 1. Hardware 5
a. There is a problem that misoperation is easily performed, such as erroneously recognizing that the attachment member 3 is not detached from the hooked state, and further deforming the instrument body 1 or the glove 2 by applying a downward force to the glove 2. .
【0010】本発明は、上記問題点に鑑みてなされもの
で、その目的とするところは、簡単な構造でグローブの
落下防止ができ、取付部材が外れた状態を認識させ易く
し、グローブの着脱の誤操作が少ない照明器具を提供す
ることにある。The present invention has been made in view of the above problems, and has as its object to prevent the glove from dropping with a simple structure, to make it easy to recognize the state where the mounting member has come off, and to attach and detach the glove. It is an object of the present invention to provide a lighting device with less erroneous operation of the lighting device.
【0011】[0011]
【課題を解決するための手段】本発明は上記問題点を解
決するため、請求項1記載の発明にあっては、天井に取
り付けられる器具本体にグローブが一対の取付部材によ
り装着されてなり、その取付部材が、係止部を備えると
共にグローブの側壁に対面するように器具本体に下方に
突出して設けられたグローブ受け部材と、前記係止部へ
の係止爪を備えると共にグローブの側壁に前記グローブ
受け部材と対向して内外方向に進退自在に設けられたグ
ローブ止め部材とを有して構成されると共に、その取付
部材を操作して前記係爪部を係止部から外すことにより
グローブが自重で落下して器具本体から外れると共に、
前記器具本体とグローブに、前記取付部材とは別にグロ
ーブの落下を防止する落下防止部材を設けた照明器具に
おいて、前記落下防止部材は、弾性を有し、略コ字状に
形成される線材製の支持ばねと、金属板材製であって、
グローブを仮止めするためにグローブと器具本体を接近
させたときに前記支持ばねの略コ字状の中央連結部と当
接する傾斜面を有した引掛金具と、を備えており、前記
支持ばねと前記引掛金具とのどちらか一方は一対設けら
れており、前記支持ばねと前記引掛金具とは1ヶ所にて
係合しており、前記支持ばねを器具本体のフランジ部近
傍又はグローブの側壁に、前記引掛金具をグローブの側
壁又は器具本体のフランジ部近傍に配設し、取付部材に
よる器具本体とグローブとの嵌合状態が解除されたとき
に前記支持ばねと引掛金具との係合部がグローブの回動
支点となることを特徴とするものである。According to the present invention, in order to solve the above-mentioned problems, a glove is attached to an instrument body attached to a ceiling by a pair of attaching members. The mounting member includes a glove receiving member provided with a locking portion and protruding downward from the instrument main body so as to face the side wall of the glove, and a locking claw to the locking portion, and the side wall of the glove is provided. A glove stopping member provided so as to be able to advance and retreat inward and outward in opposition to the glove receiving member. Falls under its own weight and comes off the instrument body,
In the luminaire, in which the device main body and the glove are provided with a fall prevention member for preventing the glove from falling apart from the attachment member, the fall prevention member is made of a wire having elasticity and a substantially U-shape. And a metal plate material,
Equipped with a hook bracket having a substantially U-shaped central connecting portion of the inclined surface abutting the supporting spring when brought into close proximity to the glove and the instrument body for temporarily fixing the globe, the
One of the support spring and the latch is provided as a pair.
The support spring and the hook are engaged at one place, and the support spring is attached to the vicinity of the flange portion of the instrument body or the side wall of the glove, and the hook is attached to the side wall of the glove or the instrument body. It is arranged near the flange portion, and when the fitting state between the instrument main body and the glove by the mounting member is released, the engaging portion between the support spring and the hook metal becomes a pivot of the glove. Things.
【0012】[0012]
【作用】以上のように本発明は、請求項1記載の発明に
あっては、天井に取り付けられる器具本体にグローブが
一対の取付部材により装着されてなり、その取付部材
が、係止部を備えると共にグローブの側壁に対面するよ
うに器具本体に下方に突出して設けられたグローブ受け
部材と、前記係止部への係止爪を備えると共にグローブ
の側壁に前記グローブ受け部材と対向して内外方向に進
退自在に設けられたグローブ止め部材とを有して構成さ
れると共に、その取付部材を操作して前記係爪部を係止
部から外すことによりグローブが自重で落下して器具本
体から外れると共に、前記器具本体とグローブに、前記
取付部材とは別にグローブの落下を防止する落下防止部
材を設けた照明器具において、前記落下防止部材は、弾
性を有し、略コ字状に形成される線材製の支持ばねと、
金属板材製であって、グローブを仮止めするためにグロ
ーブと器具本体を接近させたときに前記支持ばねの略コ
字状の中央連結部と当接する傾斜面を有した引掛金具
と、を備えており、前記支持ばねと前記引掛金具とのど
ちらか一方は一対設けられており、前記支持ばねと前記
引掛金具とは1ヶ所にて係合しており、前記支持ばねを
器具本体のフランジ部近傍又はグローブの側壁に、前記
引掛金具をグローブの側壁又は器具本体のフランジ部近
傍に配設し、取付部材による器具本体とグローブとの嵌
合状態が解除されたときに前記支持ばねと引掛金具との
係合部がグローブの回動支点としているため、取付部材
3に落下防止部材4を避ける部分を設ける必要がなく、
取付部材3の形状や寸法に制限がなくなり、その部分の
構造を簡単にすることができると共に、グローブ2の確
実な落下防止ができ、グローブ2の取り外しの際に、作
業者が取付部材3が外れたことを容易に認識できて、誤
操作をする恐れが少なくなる。また、取付部材3を外せ
ばグローブ2は1か所の落下防止部材4部でのみ仮吊り
されて大きく開き、グローブ2を器具本体1に仮吊りし
たままでランプ交換が容易に行え、また、グローブ2を
取り外す際にも、落下防止部材4が、一方の側面側から
確実に見えて作業がし易く、保守、点検が容易に行え
る。As described above, according to the first aspect of the present invention, the glove is mounted on the apparatus main body mounted on the ceiling by a pair of mounting members, and the mounting member has a locking portion. A glove receiving member protruding downward from the instrument body so as to face the side wall of the glove, and a locking claw to the locking portion; And a glove stopper provided so as to be able to move forward and backward in the direction.The glove falls by its own weight by operating the mounting member to release the engaging claw from the locking portion, and the glove falls from the appliance body. In a lighting fixture provided with a fall prevention member for preventing the glove from dropping separately from the mounting member, the fall prevention member has elasticity and is substantially U-shaped. A wire made of a support spring which is formed,
A metal fitting, and a hook fitting having an inclined surface that comes into contact with a substantially U-shaped central connecting portion of the support spring when the glove and the instrument body are approached to temporarily fix the glove. Throat between the support spring and the hook
The support spring and the hook are engaged at one place, and the support spring is attached to the vicinity of the flange portion of the instrument body or the side wall of the glove, and the hook is attached to the glove. Is disposed in the vicinity of the side wall or the flange portion of the instrument body, and when the fitting state between the instrument body and the glove by the attachment member is released, the engaging portion between the support spring and the hook metal as a rotation fulcrum of the glove. Therefore, there is no need to provide a part avoiding the fall prevention member 4 in the mounting member 3,
There is no restriction on the shape and dimensions of the mounting member 3, the structure of that part can be simplified, and the glove 2 can be reliably prevented from falling. It can be easily recognized that there is a deviation, and the risk of erroneous operation is reduced. When the mounting member 3 is removed, the globe 2 is temporarily suspended only at one place of the fall prevention member 4 and is widely opened, and the lamp can be easily replaced while the globe 2 is temporarily suspended on the appliance body 1, and Even when the glove 2 is removed, the fall prevention member 4 can be reliably seen from one side and the work is easy, and maintenance and inspection can be easily performed.
【0013】[0013]
【実施例】図1乃至図4は、本発明の照明器具の第1の
実施例を示すものであり、この照明器具は、器具本体1
と、グローブ2、取付部材3、及び落下防止部材4とを
有して構成されており、前記第1の従来例と異なる点は
落下防止部材4であり、他は前記第1の従来例と同様に
構成されている。 1 to 4 show a first embodiment of a lighting fixture according to the present invention .
And a glove 2, a mounting member 3, and a fall prevention member 4. The point different from the first conventional example is the fall prevention member 4, and the other is the same as the first conventional example. It is configured similarly.
【0014】 落下防止部材4は、器具本体1の本体底部
1aであって、一対のグローブ受け部材3bを結ぶ線と
垂直方向の一方のフランジ部1b近傍に設けられた支持
ばね4dと、グローブ2の側壁であって、支持ばね4d
に対向する位置に設けられて支持ばね4dに引っ掛けら
れる引掛金具4eとにより構成されている。支持ばね4
dは、線材を略コ字状に成形して構成されて弾性を有
し、器具本体1から垂下されるように、その両先端近傍
が器具本体1に固着されている。また、引掛金具4e
は、板金を折り曲げて形成され、その先端が器具の内側
に向かって斜め下方となるようにグローブ2の側壁に固
着される。なお、グローブ2には方向性がないため、支
持ばね4d、または引掛金具4eのうちどちらか一方は
一対設けたほうが良い。 The fall prevention member 4 is a support spring 4d provided near the one flange portion 1b in a direction perpendicular to a line connecting the pair of glove receiving members 3b, which is a bottom portion 1a of the instrument body 1, and a glove 2 Of the supporting spring 4d
And a hook 4e hooked to the support spring 4d. Support spring 4
d is formed by shaping a wire into a substantially U-shape and has elasticity, and the vicinity of both ends thereof is fixed to the instrument body 1 so as to hang down from the instrument body 1. Also, the hook 4e
Is formed by bending a sheet metal, and is fixed to the side wall of the globe 2 so that the tip is obliquely downward toward the inside of the device. Since the globe 2 has no directionality, it is better to provide one of the support spring 4d and the latch 4e.
【0015】 このように構成された照明器具では、グロ
ーブ2を装着する際には、グローブ2を押し上げていけ
ば、支持ばね4dの弾性により、支持ばね4dが引掛金
具4eの先端側の傾斜に沿ってスライドし、引掛金具4
eが支持ばね4dにもぐり込むようにして引っ掛けら
れ、さらにグローブ2を押し上げると、取付部材3が嵌
合して装着されるが、その状態でも、引掛金具4eの先
端は、支持ばね4dよりも器具本体1の内側に突出し
て、その上側に位置するようになっている。したがっ
て、グローブ2を取り外す際にも、取付部材3を操作す
れば引掛金具4eは、確実に支持ばね4dに引っ掛か
る。 In the lighting apparatus thus configured, when the glove 2 is mounted, if the globe 2 is pushed up, the elasticity of the support spring 4d causes the support spring 4d to tilt toward the tip of the hook 4e. Slide along the hook 4
e is hooked in such a way as to slip into the support spring 4d, and when the glove 2 is further pushed up, the mounting member 3 is fitted and mounted. Even in this state, the tip of the hook 4e is more instrumental than the support spring 4d. It protrudes inside the main body 1 and is located above it. Therefore, even when the glove 2 is removed, if the attachment member 3 is operated, the hook 4e is securely hooked on the support spring 4d.
【0016】 このように構成されているため、本実施例
における照明器具においては、取付部材3の形状や寸法
に制限がなくなり、その部分の構造を簡単にすることが
できると共に、取付部材3を外せば、グローブ2は支持
ばね4dと引掛金具4eとが対向して設けられた1か所
でのみ仮吊りされて確実な落下防止が図れ、また、その
ときグローブ2は大きく開くため、グローブ2を器具本
体1に仮吊りしたままでランプ交換が容易に行える。ま
た、グローブ2を取り外す際にも、落下防止部材4が、
器具本体1の落下防止部材4を設けない側から確実に見
えて作業がし易く、作業者が取付部材3が外れたことを
容易に認識できて、両手でグローブ2を支えて安心して
取り外しできて、誤操作をする恐れが少なくなる。さら
には、グローブ2の取付時にも、引掛金具4eと支持ば
ね4d部が支点となって、グローブ2の位置合わせが容
易にできて、保守、点検が容易に行え、また、一方の取
付部材3が外れた場合にも、グローブ2がもう一方の取
付部材3と支持ばね4dによって支えられて、外れた側
にグローブ2が大きく傾斜し、天井面との間に大きな隙
間を形成して、作業者にその状態を容易に知らせること
ができ、迅速な補修がされやすくなる。 With this configuration, in the lighting fixture of the present embodiment, the shape and dimensions of the mounting member 3 are not limited, the structure of the portion can be simplified, and the mounting member 3 If the glove 2 is detached, the glove 2 is temporarily suspended only at one place where the support spring 4d and the hook 4e are provided to face each other to prevent the glove 2 from dropping securely. The lamp can be easily replaced while the lamp is temporarily suspended on the fixture body 1. Also, when removing the glove 2, the fall prevention member 4
The device can be easily seen from the side of the device body 1 where the fall prevention member 4 is not provided, and the work can be easily performed. The operator can easily recognize that the attachment member 3 has come off, and can support the glove 2 with both hands and remove it safely. Therefore, the risk of erroneous operation is reduced. Further, even when the glove 2 is mounted, the hook 4e and the support spring 4d serve as a fulcrum, so that the positioning of the glove 2 can be easily performed, maintenance and inspection can be easily performed, and one of the mounting members 3 can be mounted. When the glove 2 comes off, the glove 2 is supported by the other mounting member 3 and the support spring 4d, and the glove 2 is greatly inclined on the side where the glove 2 comes off to form a large gap between the glove 2 and the ceiling surface. Can be easily informed of the condition to a person, and quick repair can be easily performed.
【0017】図5は、本発明の第2の実施例を示すもの
であり、この照明器具の前記第1の実施例と異なる点
は、落下防止部材4であり、他は前記第1の実施例と同
様に構成されている。FIG . 5 shows a second embodiment of the present invention. The difference between the lighting apparatus and the first embodiment is the fall prevention member 4, and the other parts are the same as those of the first embodiment. The configuration is the same as in the example.
【0018】 落下防止部材4は、第1の実施例における
支持ばね4dと引掛金具4eとを、それぞれ反対の部材
に設けたものである。つまり、器具本体1には、支持ば
ね4dに代えて板金を折り曲げて形成した支持金具4f
が設けられ、グローブ2の側壁には、支持ばね4dに代
えて引掛ばね4gが設けられているのである。支持金具
4fは、器具本体1の本体底部1aに垂直に固着された
板金の先端が、器具の外方に向かって斜め上方に曲げら
れて形成されており、また、引掛ばね4gは、線材を略
コ字状に成形して形成され弾性を有すると共に、その先
端が支持金具4fの先端の上側に位置するように、グロ
ーブ2の側壁から器具本体1の内方に向かうように固着
されている。このように構成しても、前記第1の実施例
と同様の効果を奏する。 The fall prevention member 4 has the support spring 4d and the hook 4e of the first embodiment provided on opposite members. That is, a support fitting 4f formed by bending a sheet metal in place of the support spring 4d is provided on the instrument body 1.
Is provided on the side wall of the globe 2, and a hook spring 4g is provided instead of the support spring 4d. The support metal fitting 4f is formed by bending the tip of a sheet metal vertically fixed to the main body bottom 1a of the equipment main body 1 obliquely upward toward the outside of the equipment. It is formed into a substantially U-shape, has elasticity, and is fixed from the side wall of the glove 2 to the inside of the instrument body 1 so that the tip is located above the tip of the support fitting 4f. . Even with such a configuration, the same effects as in the first embodiment can be obtained.
【0019】図6は、本発明の第3の実施例を示すもの
であり、前記第1の実施例と異なる点は、器具本体1と
グローブ2の、落下防止部材4を設けた側と対向する反
対側に、S環付き紐6を設けた点であり、他は前記第1
の実施例と同様に構成されている。FIG . 6 shows a third embodiment of the present invention. The difference from the first embodiment is that the device body 1 and the glove 2 face the side where the fall prevention member 4 is provided. On the opposite side to the above, the point that a string 6 with an S ring is provided.
The configuration is the same as that of the embodiment.
【0020】 S環付き紐6は、一端がグローブ2の側壁
に設けた紐固定金具6aに取り付けられ、他端にはS環
6bが結び付けられて構成され、器具本体1の紐固定金
具6aに対向する部分には、S環引掛け金具6cが設け
られている。したがって、グローブ2を装着する際に
は、落下防止部材4を引っ掛けると共に、S環6bをS
環引掛け金具6cに引っ掛け、その後に、グローブ2を
押し上げて取付部材3を嵌合させて取り付けを行う。 The string 6 with the S ring is configured such that one end is attached to a string fixing bracket 6 a provided on the side wall of the glove 2 and the other end is connected to the S ring 6 b. An S-ring hook 6c is provided at the opposing portion. Therefore, when the glove 2 is worn, the fall prevention member 4 is hooked and the S ring 6b is
The glove 2 is pushed up by the hook 6c, and then the mounting member 3 is fitted to the glove 2 for mounting.
【0021】 このように構成されているため、本実施例
における照明器具においては、前記第1の実施例の効果
に加えて、落下防止部材4とS環付き紐6が、それぞれ
落下防止の役目を果たし、落下防止部材4とS環付き紐
6の一方を付け忘れた場合や、一方が外れた場合であっ
ても落下防止が確実に行えると共に、S環付き紐6は、
付け忘れた場合や外れた場合には、グローブ2の内面に
落ちて影として外側から認識でき、装着忘れを少なくで
きる。 [0021] Since the thus configured, the luminaire of this embodiment, the addition to the effects of the first embodiment, drop preventing member 4 and the S-ring cord 6, the role of each anti-fall In the case where one of the fall prevention member 4 and the string 6 with the S ring is forgotten, or even if one of the strings is detached, the fall prevention can be reliably performed.
If the glove 2 is forgotten or detached, it falls on the inner surface of the glove 2 and can be recognized as a shadow from the outside, so that forgetting to wear it can be reduced.
【0022】図7及び図8は、本発明の第4の実施例を
示すものであり、前記第3の実施例において、落下防止
部材4とS環付き紐6とを、それぞれ一対の取付部材3
と同じ側であって取付部材3とは別に、つまり、取付部
材3の係止爪3cの進退する部分から離れた位置に設け
た点であり、他は前記第3の実施例と同様に構成されて
いる。このように構成しても、前記第3の実施例と略同
様の効果を奏する。 FIGS. 7 and 8 show a fourth embodiment of the present invention . In the third embodiment, a fall prevention member 4 and a string 6 with an S ring are respectively connected to a pair of mounting members. 3
On the same side as that of the third embodiment, and provided separately from the mounting member 3, that is, at a position away from the portion of the mounting member 3 where the locking claw 3c advances and retreats. Have been. Even with this configuration, substantially the same effects as in the third embodiment can be obtained.
【0023】[0023]
【発明の効果】このように本発明は、請求項1記載の発
明にあっては、天井に取り付けられる器具本体にグロー
ブが一対の取付部材により装着されてなり、その取付部
材が、係止部を備えると共にグローブの側壁に対面する
ように器具本体に下方に突出して設けられたグローブ受
け部材と、前記係止部への係止爪を備えると共にグロー
ブの側壁に前記グローブ受け部材と対向して内外方向に
進退自在に設けられたグローブ止め部材とを有して構成
されると共に、その取付部材を操作して前記係爪部を係
止部から外すことによりグローブが自重で落下して器具
本体から外れると共に、前記器具本体とグローブに、前
記取付部材とは別にグローブの落下を防止する落下防止
部材を設けた照明器具において、前記落下防止部材は、
弾性を有し、略コ字状に形成される線材製の支持ばね
と、金属板材製であって、グローブを仮止めするために
グローブと器具本体を接近させたときに前記支持ばねの
略コ字状の中央連結部と当接する傾斜面を有した引掛金
具と、を備えており、前記支持ばねと前記引掛金具との
どちらか一方は一対設けられており、前記支持ばねと前
記引掛金具とは1ヶ所にて係合しており、前記支持ばね
を器具本体のフランジ部近傍又はグローブの側壁に、前
記引掛金具をグローブの側壁又は器具本体のフランジ部
近傍に配設し、取付部材による器具本体とグローブとの
嵌合状態が解除されたときに前記支持ばねと引掛金具と
の係合部がグローブの回動支点としたため、取付部材に
落下防止部材を避ける部分を設ける必要がなく、取付部
材の形状や寸法に制限がなくなり、その部分の構造を簡
単にすることができると共に、確実にグローブの落下防
止が図れ、また、グローブの取り外しの際に、作業者が
取付部材が外れたことを容易に認識できて、誤操作をす
る恐れが少なくなる。また、取付部材を外せばグローブ
は1か所の落下防止部材部でのみ仮吊りされて大きく開
き、グローブを器具本体に仮吊りしたままでランプ交換
が容易に行え、また、グローブを取り外す際にも、落下
防止部材が、一方の側面側から確実に見えて作業がし易
く、保守、点検が容易に行える。As described above, according to the first aspect of the present invention, the glove is mounted on the apparatus main body mounted on the ceiling by a pair of mounting members, and the mounting member is provided with a locking portion. And a glove receiving member provided to protrude downward from the instrument body so as to face the side wall of the glove, and a locking claw to the locking portion, and a glove receiving member facing the glove receiving member on the side wall of the glove. A glove stopper member provided so as to be able to advance and retreat inward and outward, and the glove is dropped by its own weight by operating the attachment member to release the engaging claw portion from the locking portion. In addition to the above, in the lighting apparatus provided with a fall prevention member for preventing the fall of the glove separately from the mounting member, the fall prevention member is
A support spring made of a wire having elasticity and formed in a substantially U-shape; and a metal plate made of a metal plate, wherein the support spring is substantially closed when the glove and the instrument body are approached to temporarily fix the glove. And a hook having an inclined surface that comes into contact with the U-shaped central connecting portion .
Either one is provided as a pair, and the support spring and the latch are engaged at one place, and the support spring is attached to the vicinity of the flange portion of the instrument body or to the side wall of the glove. Disposed near the side wall or the flange portion of the instrument body, and when the fitting state between the instrument body and the glove by the attachment member is released, the engaging portion between the support spring and the hook metal is the rotation support point of the glove. As a result, there is no need to provide a part that avoids the fall prevention member in the mounting member, and there is no limit on the shape and dimensions of the mounting member, and the structure of that part can be simplified, and the glove can be reliably prevented from falling. In addition, when the glove is removed, the worker can easily recognize that the attachment member has come off, and the risk of erroneous operation is reduced. In addition, if the mounting member is removed, the glove is temporarily suspended only at one drop prevention member, and the glove is widely opened. The lamp can be easily replaced while the glove is temporarily suspended on the appliance body. In addition, the fall prevention member can be easily seen from one side and is easily operated, and maintenance and inspection can be easily performed.
【図1】本発明の照明器具の第1の実施例を示す正面図
である。FIG. 1 is a front view showing a first embodiment of a lighting fixture of the present invention.
【図2】同上の要部の斜視図である。FIG. 2 is a perspective view of a main part of the above.
【図3】同上の一部断面の側面図である。FIG. 3 is a side view of a partial cross section of the above.
【図4】同上の要部の平面図である。FIG. 4 is a plan view of a main part of the above.
【図5】本発明の照明器具の第2の実施例を示す要部の
斜視図である。FIG. 5 is a perspective view of a main part showing a second embodiment of the lighting fixture of the present invention.
【図6】本発明の照明器具の第3の実施例を示す斜視図
である。FIG. 6 is a perspective view showing a third embodiment of the lighting fixture of the present invention.
【図7】本発明の照明器具の第4の実施例を示す概略平
面図である。FIG. 7 is a schematic plan view showing a fourth embodiment of the lighting fixture of the present invention.
【図8】同上の図7におけるA−A断面図である。FIG. 8 is a sectional view taken along the line AA in FIG. 7 of the same.
【図9】従来の照明器具(第1の従来例)を示す一部断
面の正面図である。FIG. 9 is a partially sectional front view showing a conventional lighting fixture (first conventional example).
【図10】同上の要部の正面図である。FIG. 10 is a front view of a main part of the above.
【図11】同上の要部の分解斜視図である。FIG. 11 is an exploded perspective view of a main part of the above.
【図12】従来の別の照明器具(第2の従来例)の要部
を示す斜視図である。FIG. 12 is a perspective view showing a main part of another conventional lighting fixture (second conventional example).
1 器具本体 2 グローブ 3 取付部材 3a 係止部 3b グローブ受け部材 3c 係止爪 3d グローブ止め部材 4 落下防止部材 4d 支持ばね 4e 引掛金具 DESCRIPTION OF SYMBOLS 1 Instrument main body 2 Glove 3 Mounting member 3a Locking part 3b Glove receiving member 3c Locking claw 3d Glove stopper 4 Fall prevention member 4d Support spring 4e Hook
フロントページの続き (58)調査した分野(Int.Cl.7,DB名) F21V 17/00 330 Continuation of front page (58) Field surveyed (Int.Cl. 7 , DB name) F21V 17/00 330
Claims (1)
ブが一対の取付部材により装着されてなり、その取付部
材が、係止部を備えると共にグローブの側壁に対面する
ように器具本体に下方に突出して設けられたグローブ受
け部材と、前記係止部への係止爪を備えると共にグロー
ブの側壁に前記グローブ受け部材と対向して内外方向に
進退自在に設けられたグローブ止め部材とを有して構成
されると共に、その取付部材を操作して前記係爪部を係
止部から外すことによりグローブが自重で落下して器具
本体から外れると共に、前記器具本体とグローブに、前
記取付部材とは別にグローブの落下を防止する落下防止
部材を設けた照明器具において、前記落下防止部材は、
弾性を有し、略コ字状に形成される線材製の支持ばね
と、金属板材製であって、グローブを仮止めするために
グローブと器具本体を接近させたときに前記支持ばねの
略コ字状の中央連結部と当接する傾斜面を有した引掛金
具と、を備えており、前記支持ばねと前記引掛金具との
どちらか一方は一対設けられており、前記支持ばねと前
記引掛金具とは1ヶ所にて係合しており、前記支持ばね
を器具本体のフランジ部近傍又はグローブの側壁に、前
記引掛金具をグローブの側壁又は器具本体のフランジ部
近傍に配設し、取付部材による器具本体とグローブとの
嵌合状態が解除されたときに前記支持ばねと引掛金具と
の係合部がグローブの回動支点となることを特徴とする
照明器具。A glove is attached to an instrument body attached to a ceiling by a pair of attaching members, and the attaching member has a locking portion and protrudes downward from the instrument body so as to face a side wall of the glove. A glove receiving member provided, and a glove stopping member provided with a locking claw to the locking portion and provided on a side wall of the glove so as to be able to advance and retreat inward and outward in opposition to the glove receiving member. The glove is dropped by its own weight and detached from the appliance main body by operating the attachment member to remove the engaging claw portion from the locking portion, and the glove is separately attached to the appliance main body and the glove separately from the attachment member. In a lighting device provided with a fall prevention member for preventing the fall of, the fall prevention member,
A support spring made of a wire having elasticity and formed in a substantially U-shape; and a metal plate made of a metal plate, wherein the support spring is substantially closed when the glove and the instrument body are approached to temporarily fix the glove. And a hook having an inclined surface that comes into contact with the U-shaped central connecting portion .
Either one is provided as a pair, and the support spring and the latch are engaged at one place, and the support spring is attached to the vicinity of the flange portion of the instrument body or to the side wall of the glove. Disposed near the side wall or the flange portion of the instrument body, and when the fitting state between the instrument body and the glove by the attachment member is released, the engaging portion between the support spring and the hook metal is the rotation support point of the glove. A lighting device characterized by becoming.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23635394A JP3355809B2 (en) | 1994-09-30 | 1994-09-30 | lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23635394A JP3355809B2 (en) | 1994-09-30 | 1994-09-30 | lighting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08102206A JPH08102206A (en) | 1996-04-16 |
JP3355809B2 true JP3355809B2 (en) | 2002-12-09 |
Family
ID=16999551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23635394A Expired - Lifetime JP3355809B2 (en) | 1994-09-30 | 1994-09-30 | lighting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3355809B2 (en) |
-
1994
- 1994-09-30 JP JP23635394A patent/JP3355809B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH08102206A (en) | 1996-04-16 |
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