JPS6337687Y2 - - Google Patents

Description

【考案の詳細な説明】 〔考案の技術分野〕 この考案はランプからの直接投射光が目に入ら
ないようにした天井面等への埋込形間接照明器具
の改良に関するものである。[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to an improvement of a recessed indirect lighting fixture for a ceiling surface, etc., which prevents direct projection light from a lamp from entering the eyes.

〔従来技術〕[Prior art]

第１、第２図はこの種従来の埋込形間接照明器
具を示すもので、図において１は天井面等の被取
付け面Ａ内に埋込まれた器具本体、２はその長手
方向の対向両内側面の本体開口縁部に設けた受け
具２ａを介して支承されたランプ、３はこのラン
プ２からの直接投射光を遮蔽する樋状枠３ａを両
外側縁部に有し、外周の開口縁３ｂを天井面等の
被取付け面Ａに当接させた内装反射板４の正面投
光カバーである。したがつてこの投光カバーの取
付け状態ではランプ２を直視することはできず、
またランプ２より照射された光は投光カバー３の
中央開口部３ｃより出て室内を照らすように構成
されている。 Figures 1 and 2 show this type of conventional recessed indirect lighting equipment. The lamp 3 is supported via receivers 2a provided on the edges of the opening of the main body on both inner surfaces, and has gutter-like frames 3a on both outer edges for shielding the direct projection light from the lamp 2. This is a front light projection cover for an interior reflector 4 in which an opening edge 3b is brought into contact with a mounting surface A such as a ceiling surface. Therefore, when the light projection cover is installed, the lamp 2 cannot be viewed directly.
Further, the light emitted from the lamp 2 is configured to exit from the central opening 3c of the light projection cover 3 and illuminate the room.

しかるに上記のような投光カバーの形状および
その樋状枠で覆われた内装ランプ２の取付け位置
関係では、反射板４からの投射光は開口部３ｃよ
り下方に出るだけで、被取付け面Ａを照らすこと
ができないため天井面等が暗くなるという欠点が
あつた。 However, due to the shape of the light projection cover and the mounting position of the interior lamp 2 covered by the gutter-like frame as described above, the projected light from the reflector plate 4 only exits downward from the opening 3c, and the light projected from the reflection plate 4 is directed downward from the mounting surface A. The problem was that the ceiling surface became dark because it could not illuminate the ceiling.

〔考案の概要〕[Summary of the idea]

この考案はこのような欠点をなくすために、透
光カバーに設けた各樋状枠の両外側壁に対設内装
ランプに沿つて投光窓穴を開設し、この窓穴から
出るランプの水平投射光により被取付け面を照射
し、天井面等を含め室全体をより明るくさせるよ
うにしたものである。 In order to eliminate these drawbacks, this invention creates a light projection window hole on both outer walls of each gutter-like frame provided in the light-transmitting cover along the opposing internal lamp, and the horizontal direction of the lamp coming out from this window hole is The projector illuminates the mounting surface with projected light, making the entire room brighter, including the ceiling surface.

〔考案の実施例〕[Example of idea]

第３図はこの考案の埋込形間接照明器具の一実
施例を示す断面図であり、図中第１図のものと同
一または相当部分は同一符号で示しているが、こ
の考案の場合は内装反射板４の正面投光カバー３
における各樋状枠３ａの両外側壁には、内装対設
ランプ２からの水平方向への投光窓穴５を開設さ
せている点に特徴があり、これによりランプ２か
ら照射された水平方向への直射光が窓穴５を通過
し、被取付け面である例えば天井面等を照らすよ
うにしているものである。 FIG. 3 is a sectional view showing an embodiment of the recessed indirect lighting device of this invention. In the figure, the same or corresponding parts as those in FIG. 1 are designated by the same reference numerals. Front light projection cover 3 of interior reflector 4
The characteristic feature is that both outer walls of each gutter-like frame 3a are provided with window holes 5 for projecting light from the lamps 2 in the horizontal direction. Direct light passes through the window hole 5 and illuminates the surface to which it is attached, such as the ceiling surface.

〔考案の効果〕 この考案の埋込形間接照明器具は以上のよう
に、各ランプを覆う樋状枠の外側壁に水平方向へ
の投光窓穴を開設させているので、器具本体が埋
込まれた被取付け面である例えば天井面へ、内装
ランプからの光を照射することができるため、天
井面が明るくなり、これにより室内全体も明るく
感じさせられるものである。[Effects of the invention] As described above, the recessed indirect lighting fixture of this invention has a horizontal light projection hole in the outer wall of the gutter-shaped frame that covers each lamp, so that the fixture body is not buried. Since the light from the interior lamp can be irradiated onto the installed surface, for example, the ceiling surface, the ceiling surface becomes brighter, which makes the entire room feel brighter.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の埋込形間接照明器具の断面図、
第２図はその取付け状態を示す斜視図、第３図は
この考案の埋込形間接照明器具の断面図、第４図
はその取付け状態を示す斜視図である。なお図中
１は器具本体、２はランプ、３は透光カバー、３
ａは樋状枠、３ｂは投光カバーの外周の開口縁、
４は反射板、５は投光窓穴、Ａは天井面等の被取
付け面を示す。その他図中同一符号は同一または
相当部分を示すものとする。 Figure 1 is a cross-sectional view of a conventional recessed indirect lighting fixture.
FIG. 2 is a perspective view showing the installed state, FIG. 3 is a sectional view of the recessed indirect lighting device of this invention, and FIG. 4 is a perspective view showing the installed state. In the figure, 1 is the device body, 2 is the lamp, 3 is the transparent cover, 3
a is a gutter-shaped frame, 3b is an opening edge on the outer periphery of the light projection cover,
4 is a reflection plate, 5 is a light projection window hole, and A is a mounting surface such as a ceiling surface. In other figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 (1) ランプからの直接投射光を遮蔽する樋状枠
を、その両外側縁部に有し外周の開口縁を被取
付け面に当接させた内装反射板の正面投光カバ
ーを備え上記各樋状枠の両外側壁には、上記の
内装対設ランプからの水平方向への投光窓穴を
開設させたことを特徴とする埋込形間接照明器
具。 (2) 投光カバーに設けたその両外側縁の各樋状枠
で覆われる内装ランプを器具本体の被取付け面
より突出させた実用新案登録請求の範囲第１項
記載の埋込形間接照明器具。[Scope of Claim for Utility Model Registration] (1) An interior reflector plate having a gutter-like frame on both outer edges thereof, which shields the direct projection light from a lamp, and with the opening edges on the outer periphery in contact with the surface to which it is attached. A recessed indirect lighting fixture, comprising a front light projection cover, and in both outer walls of each of the gutter-like frames, window holes are provided for horizontally projecting light from the interior lamps. (2) The recessed indirect lighting set forth in claim 1 of the utility model registration claim, in which an internal lamp covered by gutter-like frames on both outer edges of the light projection cover protrudes from the mounting surface of the fixture body. utensils.