【０００１】
【発明の属する技術分野】
本発明は、蛍光灯器具における反射面を一体的をこ構成した器具本体と両端部を閉じる端板において、嵌合係止のための切欠き、止めネジ等が器具の外観から見えないようにするための固定方法をこ関するものである。
本発明は、特に塗装鋼板等を用いた器具において本体と端板の嵌合係止めに有効な手段である。
【０００２】
【従来の技術】
従来は、両開放形の器具木体と器具長手方向の両端部を閉じる１対の端板を設け、本体側面の外観に複数個の切起しを設け、この切起しに嵌合係賦される嵌合片を端板むく設け嵌合し、本体背面側で本体と端板のフランジ部をネジ止めして、端板を固定する方法であり、器具側面に嵌合のための切起しと、嵌合片の一部が露出する構造で、外観を損ねるという問題があった。
【０００３】
【発明が解決しようとする課題】
本発明の目的は、特に長尺な器具で塗装を省略できる塗装鋼板を用いた本体と端板との嵌合力法において、本体側面に嵌合のための切起し等の加工を無くしてかつ確実な嵌合係止を行うことにより外観の美観向上させた蛍光灯器具を提供することにある。
【０００４】
【課題を解決するための手段】
上記目的を達成するために、−面開放形の器具本体を備え、前記器貝本体の開放面側に点灯装置取付け、点灯装置や内部配線を覆い器具本体に着脱自在に装着される反射板を備え、前記器具本体長手方向の両端を閉じて器具本体長手端部に固定される１対の端板を備える蛍光灯器具こおいて、
前記器具本体天井面側の端部の平面部こ端板と固定するネヅ止め用穴を設け、器具本体の台形の斜め面に端板の角穴に内側から嵌合して曲げる爪を設け、器具本体の下端に端板に当接する面を設け、側面立ち上がり部分には加工せず平面とし、大井に当たる面に本体内側に曲げ込まれた端片を設け、前記端板には本体の平面部のネヅ止め穴に対応するフランジ部を設け、器具本体の台形面にフランジ部と器具本体の爪を挿入して本体の下端の面に当接させ隙間の発生を防ぐような位置置関係に爪挿入穴を設け、台形部の下端に本体の下端内面に当接する片を設け、天井画に当たる上端幅方向の両端こ器具本体の端片を係止する折り曲げ片を設けた構成とした。
【０００５】
【発明の実施の形態】
図１から図６を用いて、本発明の実施形態ること凡て説明する。図示の蛍光灯器器具は、一面開放形の器具本体１を備え、前記器具本体１の開放面側に点灯装置取付け、点灯装置や内部配線を覆い器具本体耳こ着脱白在に装着される反射板２を備え、前記器具本体１長手方向の両端を閉じて器具本体１長手端部に固定される１対の端板３を備える蛍光灯器具において、
前記器具木体１天井面側の端部の平面部に設けたネジ止め用穴１１に前記端板３のフランジ部３１にネヅ止め穴１１に対応するように設けたネジ穴３２にセルフタッピンネジ等で固定される。なお、この部分は反射板刻こより覆われ外観から見えることは無い。器具本体１の台形の斜め面には折曲げ爪１２を設け、端板の下端３４が本体の下端内面１３に当接して隙間の出ないようにＡ、Ｂの寸法関係を設定した角穴３３に内側から折り曲げ爪１２を嵌合させた後折り曲げることにより本体の台形面の端部と端板内面、及び本体下端１３と端板３４との隙間の発生を防止している。
器具本体１の下端には端板３４に当接する面１３を設け、側面立ち上がり部分１１４は加工せず平面とし端板のフランジ部３５との隙間を無くすため天井に当たる面１５に本体内側に曲げ込まれた端片１６を設け、これを折り曲げて端板の折り曲げ片３６に設けた曲げ片３７に係止させ端板３の内側と外側への動きも防止する構成とした蛍光灯器具である。
【０００６】
【発明の効果】
本発明によれば、特に１１ＯＷ器具のように長尺な器風こおいては本体板金の塗装作業が困難なことから塗装作業を廃止できる塗装鋼板の採用が可能となり、本体の側面端部に端板との嵌合係止用の切起しやネジ等を使用せずに確実で美観を損なうことの無いきれいな外観の蛍光灯器具を提供することができる。
【図面の簡単な説明】
【図１】本発明器具の腰部斜視図である。
【図２】図１の端部の断面図図である
【図３】本発明による本体と端板の天井面側の嵌合係止部の部分斜視図である。
【図４】本発明による蛍光灯器具の外観図である。
【図５】従来技術による蛍光灯器具の外観図である。
【図６】図５の本体と端板との嵌合部分解図である。
【符号の説明】
１：器具本体
２：反射板
３：端板
１２：折り曲げ爪
１６：折り曲げ片
３１：フランジ部
３３：角穴
３４：当接片
３７：係止片
７１：嵌合用切起し
９１：嵌合係止め片
９２：係止め用突起[0001]
TECHNICAL FIELD OF THE INVENTION
In the present invention, a notch for fitting and locking, a set screw, and the like are not visible from the external appearance of a fixture body and an end plate that closes both ends of a fixture body having a reflecting surface integrally formed in a fluorescent lamp fixture. This is related to the fixing method for performing the fixing.
The present invention is an effective means for fitting and locking a body and an end plate particularly in a device using a painted steel plate or the like.
[0002]
[Prior art]
Conventionally, a double-opened appliance wooden body and a pair of end plates for closing both ends in the longitudinal direction of the appliance are provided, and a plurality of cut-and-raised portions are provided on the side surface of the main body. This is a method of fixing the end plate by fixing the end piece by providing the fitting piece to be peeled off the end plate and screwing the flange portion of the main body and the end plate on the back side of the main body. In addition, there is a problem that the appearance is impaired due to the structure in which a part of the fitting piece is exposed.
[0003]
[Problems to be solved by the invention]
An object of the present invention is to provide a method for fitting a main body and an end plate using a coated steel plate, which can omit coating, particularly with a long tool, in which a process such as cutting and raising for fitting to a side surface of the main body is eliminated and It is an object of the present invention to provide a fluorescent lamp apparatus in which the external appearance is improved by performing reliable engagement and locking.
[0004]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, a light-emitting device is provided on the open surface side of the shell-shell main body, and a reflector plate that covers the light-emitting device and internal wiring and is detachably mounted on the device body is provided. Wherein the fluorescent lamp device comprises a pair of end plates which are closed at both ends in the longitudinal direction of the device body and are fixed to the longitudinal ends of the device body.
A screw hole is provided for fixing the flat plate at the end on the ceiling surface side of the appliance body to the end plate, and a claw is provided on the trapezoidal oblique surface of the appliance body to be bent by fitting into the square hole of the end plate from inside. A surface that comes into contact with the end plate is provided at the lower end of the instrument body, a flat surface is formed on the side surface rising portion without processing, and an end piece that is bent inside the body is provided on the surface that hits the Oi, and the end plate has a flat surface of the body. A flange portion corresponding to the screw hole of the part is provided, and the flange part and the claw of the instrument body are inserted into the trapezoidal surface of the instrument body, and they are brought into contact with the lower end face of the body to prevent the occurrence of a gap. The lower end of the trapezoidal section has a claw insertion hole, the lower end has a piece that comes into contact with the inner surface of the lower end of the main body, and the upper end has a bent piece that locks the end piece of the main body in the width direction at the upper end in the width direction.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the present invention will be described with reference to FIGS. The illustrated fluorescent lamp apparatus includes an apparatus body 1 having a single-sided open shape, a lighting device mounted on an open surface side of the apparatus body 1, a lighting device and internal wiring, and a reflection device mounted on a detachable white area of the instrument body ear. A fluorescent lamp device comprising a plate 2 and a pair of end plates 3 which are closed at both ends in the longitudinal direction of the device body 1 and are fixed to the longitudinal ends of the device body 1;
A self-tapping screw is provided in a screw hole 32 provided in the flange portion 31 of the end plate 3 so as to correspond to the screw hole 11 in the screw hole 11 provided in the flat surface portion of the end of the appliance wooden body 1 on the ceiling surface side. It is fixed with etc. This portion is covered with the reflection plate and is not visible from the outside. A bent claw 12 is provided on the trapezoidal oblique surface of the appliance body 1, and a square hole 33 in which the dimensional relationship between A and B is set so that the lower end 34 of the end plate abuts against the inner surface 13 at the lower end of the main body so that no gap is formed. The inside of the trapezoidal surface of the main body and the inside of the end plate, and the gap between the lower end 13 of the main body and the end plate 34 are prevented from being formed by fitting the bending claw 12 from the inside and then bending.
At the lower end of the instrument main body 1, a surface 13 is provided which is in contact with the end plate 34, and the side rising portion 114 is flattened without processing, and is bent inside the main body on the surface 15 which is a ceiling so as to eliminate a gap with the flange 35 of the end plate. This is a fluorescent lamp apparatus having a structure in which a bent end piece 16 is provided, which is bent and locked to a bent piece 37 provided on a bent piece 36 of the end plate to prevent the end plate 3 from moving inward and outward.
[0006]
【The invention's effect】
According to the present invention, it is possible to adopt a coated steel plate that can abolish the painting work because the painting work of the main body sheet metal is difficult, especially in a long vessel like an 11OW appliance, It is possible to provide a fluorescent lamp device with a clean appearance that is reliable and does not impair the aesthetic appearance without using a cut-and-raised or screw or the like for fitting and locking to the end plate.
[Brief description of the drawings]
FIG. 1 is a waist perspective view of the device of the present invention.
FIG. 2 is a sectional view of an end portion of FIG. 1; FIG. 3 is a partial perspective view of a fitting and locking portion on a ceiling surface side of a main body and an end plate according to the present invention;
FIG. 4 is an external view of a fluorescent lamp device according to the present invention.
FIG. 5 is an external view of a conventional fluorescent lamp device.
FIG. 6 is an exploded view of a fitting portion between the main body and the end plate of FIG. 5;
[Explanation of symbols]
1: Instrument main body 2: Reflector plate 3: End plate 12: Bending claw 16: Bending piece 31: Flange part 33: Square hole 34: Contact piece 37: Locking piece 71: Cut-and-raised fitting 91: Fitting member Stop piece 92: locking projection
