JPS6314323Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] This invention relates to a floor-embedded guide light.

[Background technology]

A floor-embedded guide light usually consists of an inner body that houses the lamp and other electrical components, a plate for displaying guidance signs that is placed on the top of the inner body, and the inner body and plate. The main parts include the outer body that surrounds the entire body. The guide sign display plate often has a layered structure of a guide sign display panel and a plurality of glass plates stacked on top of the guide sign display panel. Packing is used to prevent water from entering the interior (especially the inside of the inner body) of the guide light (hereinafter referred to as the fixture), but conventional packing is a simple flat plate, and the display panel, It provided no assistance in removing the glass plate from the appliance.

In other words, it is necessary to remove the display panel and glass plate from the equipment when inspecting or replacing the lamp.
To remove it, remove the edge of the display panel or glass plate.
The problem was that this work was extremely difficult, as the pages had to be lifted with fingers or a suitable tool such as a screwdriver.

[Purpose of invention]

The purpose of this invention is to provide the packing with the ability to remove the guide sign display plate (usually consisting of a combination of a display panel and one or more glass plates) by devising the structure of the packing. To provide a floor-embedded guide light which allows inspection, lamp replacement, and removal and attachment of display plates during construction to be performed extremely easily and quickly.

[Disclosure of invention]

In the floor-embedded guide light of this invention, the rectangular frame-shaped packing itself stores the guide sign display plate, so when removing the guide sign display plate, it is necessary to remove the guide sign display plate. There is no need to directly remove the display plate itself, and it is sufficient to simply hold the outer flange of the packing and lift it while it is still stored in the packing.

First Embodiment A first embodiment of this invention will be described based on FIGS. 1 to 5. FIG. 1 shows an exploded perspective view of the entire floor-embedded guide light. Further, FIG. 2 shows a sectional view of the left end in an assembled state, and the right end is symmetrical with the left end.

In the figure, A is an upper opening consisting of a shaped material 1 having an upper opening and a C-shaped cross section, and a shaped material 2 having an outward opening and a U-shaped cross section that are watertightly fitted to both longitudinal ends of the C-shaped shaped material 1. It is a box-shaped inner body. A packing mounting portion 13 is formed by the upper piece 1' of the C-shaped profile 1 and the upper piece 2' of the U-shaped profile 2. Inner body A
A socket holder 12 is fixedly installed at both ends of the lamp, and a lamp 10 is attached to a socket 11 attached to the socket holder 12. B shows the guidance sign display panel 3 and the 2
This is a plate-like body for displaying guidance signs, which is made up of two glass plates 4, 4. C is a box-shaped outer body with an upward opening that surrounds the entire inner body A and guide sign display plate B, and an inner flange-like packing holder 5 is attached to the periphery of the opening. D is a rectangular packing made of rubber and having an approximately Z-shaped cross section, which is composed of an outer flange 6, an inner flange 7, and a side plate 8 between them. Packing D
The inner guard 7 is, as shown in FIGS. 3 and 4,
The lower surface of the inner flange 7a on the short side is the inner flange 7b on the long side.
It protrudes downward from the bottom surface of. As shown in FIG. 2, the outer flange 6 is in close contact with the upper surface of the packing holder 5, and the inner flange 7 is in close contact with the upper surface of the packing placement portion 13 of the inner body A. In other words, inner tsuba 7
The inner flange 7a is placed on the upper piece 2' of the U-shaped profile 2, and the inner flange 7b is placed on the upper piece 2' of the C-shaped profile 1 above the upper piece 2' of the U-shaped profile 2. 1'.
In such a box-shaped packing D, the guide sign display plate B is stored in a dropped state.

E is a rectangular annular packing layered on the upper peripheral edge of the upper glass plate 4 (see FIG. 5). Also,
Reference numeral 9 denotes a rectangular annular upper frame placed between the upper surfaces of the rectangular annular packing E and the outer flange 6 of the packing D.

According to the floor-embedded guide light constructed in this way, when inspecting or replacing the lamp 10, it is necessary to
By grasping and lifting the guide sign display panel 3 and the glass plates 4, 4, they can be removed from the instrument together. In addition, each packing D has a guidance sign display panel 3, glass plates 4, 4.
can be attached to the equipment. Of course, the packing D and the rectangular annular packing E can reliably prevent water from entering.

Second Embodiment A second embodiment of this invention will be described based on FIGS. 6 to 8. Note that the same parts as those in the example shown in FIGS. 1 to 5 are given the same reference numerals, and the explanation thereof will be omitted. That is, in the floor-embedded guide light of this embodiment, the rectangular annular packing E' is integrally connected to the packing D at one side thereof. Therefore, there is no relative positional deviation between the packing D and the rectangular annular packing E', and there is no fear that one of them will be lost.

[Effect of idea]

In the floor-embedded guide light of this invention, the rectangular frame-shaped packing itself stores the guide sign display plate, so when removing the guide sign display plate, it is necessary to remove the guide sign display plate. There is no need to directly remove the display plate itself, and it is possible to simply lift the outer flange of the packing by hand while it is still stored in the packing.

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view of the first embodiment of this invention, Figure 2 is a partial sectional view thereof, Figures 3 and 4.
The figures are a partially cutaway side view and a perspective view of each packing, FIG. 5 is a perspective view of the rectangular annular packing, FIG. 6 is a perspective view of the second embodiment of this invention, and FIGS. 7 and 8. is a perspective view of each packing. A... Inner body, B... Guide sign display plate,
C... Outer body, D... Packing, E... Rectangular annular packing, 5... Packing holder, 6...
Outer tsuba, 7... Inner tsuba, 9... Upper frame, 10... Lamp, 13... Packing placement part.

Claims (1)

[Claims for Utility Model Registration] (1) An inner body having a lamp installed therein and formed into a box shape with an upward opening and a packing placement part provided on the periphery of the opening; an outer body that houses the main body and has an inner flange-shaped packing holder protruding from the opening peripheral edge; an outer flange that is placed on the packing holder on the upper part; and an outer flange that is placed on the packing holder on the lower part; A rectangular frame-shaped packing having an approximately Z-shaped cross section with an inner flange, a guide sign display plate housed in a dropped state within this packing, and a guide sign display plate overlaid on the upper surface periphery of the guide sign display plate. square annular packing,
A floor-embedded guide light comprising this rectangular annular packing and a rectangular annular upper frame placed across the upper surface of the outer flange of the packing. (2) The floor-embedded guide light according to claim 1, wherein the guide sign display plate is composed of a guide sign display panel and a glass plate superimposed thereon. .