JPS6012063Y2 - Entrance structure with built-in lighting equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of an entrance with built-in lighting equipment, and more specifically, the sliding groove 11 of the sliding door 10 is installed inside the hollow lintel 2 with the sliding groove 11 bored in the lower surface. This relates to the structure of an entrance that has a built-in illumination lamp 3 and an exposure window 5 formed in the lower surface 4 of a lintel 2.

In the conventional example, as shown in Figure 1, the transom 6' of the entrance 1'
A lighting lamp 3' was placed in the center of the building, but in this case, the lighting lamp 3' was exposed to the outside, so if a ball or the like hit the lighting lamp 3', the lighting lamp 3' would be damaged. was there.

Also, since the lighting lamp 3' is exposed to the outside in this way,
If a long illumination lamp such as a straight tube fluorescent lamp is used, it takes up a lot of space in the transom 6', which also has the disadvantage of being unsightly.

Therefore, if you use a light bulb-like light 3', the entrance door 7'
The drawback was that the filament of the light bulb was easily broken due to vibration when opening and closing the light bulb.

The present invention was made in view of the drawbacks of the conventional example,
The purpose is to provide a structure for an entranceway with a built-in lighting fixture, in which the lighting lamp is housed inside and will not be damaged by external forces, and can also be used with long lighting fixtures such as straight tube fluorescent lamps. It is in.

Hereinafter, the present invention will be described in detail according to illustrated embodiments.

As shown in Figure 2, the entrance 1 has a lintel 2 built on top, a transom 6 is fitted between the lintel 2 and the upper horizontal crosspiece 8 of the entrance 1, and a transom 6 is fitted between the lintel 2 and the threshold 9. A sliding door 10 is provided.

The lintel 2 is a hollow body as shown in Fig. 3, and has a sliding groove 11 on the lower surface 4.
There are two recesses in the longitudinal direction, into which the sliding door 10 is slidably fitted.

Furthermore, a lighting lamp 3 such as a straight tube fluorescent lamp is built into the lintel 2, and the bottom 1 of the sliding groove 11 of the lintel 2
Exposure windows 5 are bored at appropriate locations on the 2 and side walls 13.

When the lighting lamp 3 is turned on, the light passes through the exposure window 5 and illuminates the entrance.

Note that this lighting lamp 3 is replaced by opening a lid (not shown) of an opening (not shown) on the back side of the lintel 2.

As mentioned above, in this invention, a lighting lamp is built into the hollow lintel of the entrance, and an exposure window is bored in the bottom of the lintel, so that when the lighting lamp is turned on, light is emitted from the exposure window. Even though the entrance can be illuminated by exposure, the lighting lamp is built into the lintel and is not exposed to the outside.As a result, there is no possibility of balls or other objects hitting the lighting lamp and damaging it. Since the light is built into the hollow lintel, straight tube fluorescent lamps can be used, and accidents such as the filament breaking due to the impact when opening and closing the sliding door can be prevented. An exposure window is provided on the bottom surface, so when the sliding doors are open, the area underfoot is brightly illuminated to ensure safety, and when the sliding doors are closed, the lighting is not unnecessarily bright. In addition, by selecting which part of the exposure window is blocked when the sliding door is closed, it is possible to prevent the feeling of discomfort from occurring. This has the effect that it is sometimes possible to choose whether to illuminate the outside or the inside of the sliding door.

In other words, with this invention, when the sliding doors are opened and lighting is required, the footwells can be brightly illuminated, and when the sliding doors are closed and lighting is not required (there is a sense of discomfort when the lighting is bright). (case), it is possible to prevent the illumination from being too bright, and it has the effect of providing appropriate illumination of the entrance depending on the opening and closing of the sliding doors.

[Brief explanation of drawings]

FIG. 1 is a front view of a conventional example, FIG. 2 is a front view of an embodiment of the present invention, and FIG. 3 is a sectional view taken along line XX in FIG.
2 is a lintel, 3 is a lighting lamp, 4 is the lower surface of the lintel, and 5 is an exposed window.

Claims (1)

[Scope of utility model registration request] A structure of an entranceway with built-in lighting equipment in which a lighting light is built into a hollow lintel with a sliding groove of a sliding door drilled in the lower surface, and an exposure window is bored in the lower surface of the lintel.