JPS641413U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a vertical sectional view showing a ceiling recessed lighting fixture without using louvers, and Fig. 2 is a vertical sectional view showing an embodiment of the ceiling recessed lighting fixture of this invention that additionally uses louvers. Figure 3 is a vertical cross-sectional view of a conventional ceiling recessed lighting fixture without using louvers, Figure 4 is a vertical cross-sectional view showing a state in which louvers are additionally used, and Figure 5 is a conventional louver retention. FIG. 6 is a partially enlarged perspective view showing the frame, 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, 4a is the lower horizontal part, 6 is the louver, 7 is the holding frame, and 7A is the bent part. The piece 7B is an elastic piece, and 7b is a locking protrusion. In other figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] A pair of left and right inverted T-shaped bars are installed at the opposing edges of a recessed hole in the ceiling, and a socket base with a reflector attached directly below is placed. A bent piece protruding from one side of the holding frame that supports the louver is placed on the lower horizontal portion of the louver, and a locking protrusion of an elastic piece attached to the opposite side of the holding frame is placed on the louver. A ceiling recessed lighting fixture characterized by being elastically locked to the horizontal lower end of an inverted T-shaped bar on the opposite side when the fixture is installed.