JPS6410909U - - Google Patents

Description

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

第１図はルーバーを使用しない場合の天井埋込
形照明器具を示す垂直断面図、第２図はこれにル
ーバーを追加使用したこの考案の天井埋込形照明
器具の一実施例を示す垂直断面図、第３図はルー
バーを使用しない場合の従来の天井埋込形照明器
具の垂直断面図、第４図はこれにルーバーを追加
使用した状態を示す垂直断面図、第５図は従来の
ルーバーの保持枠を示す部分拡大斜視図、第６図
は従来のスペーサを示すその斜視図である。 なお図中Ａは天井面、Ｂは埋込穴、２は反射板
、３はソケツト台、４は逆Ｔ形バー、６はルーバ
ー、７は保持枠、８は折曲げ係止片、１１は係止
部である。その他図中同一符号は同一部分を示す
ものとする。 Figure 1 is a vertical cross-sectional view showing a recessed ceiling lighting fixture without using louvers, and Figure 2 is a vertical cross-sectional view showing an embodiment of the recessed ceiling lighting fixture of this invention that additionally uses a louver. Figure 3 is a vertical cross-sectional view of a conventional ceiling recessed lighting fixture without using a louver, Figure 4 is a vertical cross-sectional view showing a state in which a louver is additionally used, and Figure 5 is a vertical cross-sectional view of a conventional louver. FIG. 6 is a partially enlarged perspective view showing a holding frame of FIG. 6, and FIG. 6 is a perspective view showing a conventional spacer. In the figure, A is the ceiling surface, B is the embedded hole, 2 is the reflector, 3 is the socket base, 4 is the inverted T-shaped bar, 6 is the louver, 7 is the holding frame, 8 is the bending locking piece, and 11 is the It is a locking part. In other figures, the same reference numerals indicate the same parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 天井面に開設した埋込穴の対向端縁部に設けら
れ、反射板をその直下に取付けたソケツト台を載
置する左右一対の逆Ｔ形バーを備えたものにおい
て、これら逆Ｔ形バーの下端水平部の下面に、ル
ーバーを支える保持枠の頂部に設けた内側向けの
折曲げ係止片を衝合させると共に上記反射板の対
向下端縁部に形成した係止部を、上記ルーバーの
取付け状態でその保持枠の上記折曲げ係止片に係
止させたことを特徴とする天井埋込形照明器具。 A pair of left and right inverted T-shaped bars are installed at the opposing edges of a recessed hole in the ceiling surface, and a socket base with a reflector attached directly below is placed. Attachment of the louver is performed by aligning the inwardly bent locking piece provided at the top of the holding frame that supports the louver with the lower surface of the lower horizontal portion of the lower end, and the locking portion formed at the opposite lower end edge of the reflecting plate. A ceiling-embedded lighting fixture, characterized in that it is locked to the bent locking piece of the holding frame in the above-mentioned state.