JPH033923Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] This invention relates to a mounting structure for a ceiling-embedded lighting fixture.

[Background technology]

Conventionally, as shown in FIG. 15, there is a lighting fixture 91 supported by a ceiling component 90 made of a T-bar. The ceiling component 90 is suspended by a hanging tool 92 and inserted into an opening 93 of the ceiling component 90. The lighting fixture 91, as shown in FIG. 16, includes a reflector 94, a socket 95, a louver 96, a fluorescent lamp 97, and the like. In addition, lighting equipment 91
An instrument mounting member 98 is urged by a spring to protrude and retract from the side surface, and a blind portion 99 is bent outward at the lower end of the side surface.

The lighting fixture 91 is installed as shown in FIG. 17. First, as shown in FIGS. A and B, the lighting fixture 91 is lifted and inserted into the opening 93 of the ceiling component 90. Then, the instrument mounting member 9
8 hits the horizontal piece 90a at the lower end of the ceiling component 90, sinks into the lighting fixture 91, and climbs over the horizontal piece 90a. Then, as shown in FIG.
0 horizontal piece 90a. Furthermore, as shown in FIG. The gap between the members 90 is covered with a blind part 99.

Since the lighting fixture 91 is installed on the ceiling, manual work is time-consuming, so it is automatically installed by a robot. However, in such a lighting fixture mounting structure, the lighting fixture 91 must be tilted during the installation work, as shown in FIG. There was an issue of bad sex.

[Purpose of idea]

The purpose of this invention is to provide a lighting fixture mounting structure in which the workability of installing lighting fixtures by a robot is improved.

[Disclosure of invention]

In the lighting fixture mounting structure of this invention, the blind member protruding from the side of the lighting fixture is provided so that it can climb over the horizontal piece of the ceiling component from the bottom to the top, so the lighting fixture can be lifted vertically onto the ceiling. Can be inserted into an opening in a component. Therefore, when a lighting fixture is installed using a robot, the operation of the robot is simplified and the work efficiency is improved.

Embodiment An embodiment of this invention will be explained based on FIGS. 1 to 6. That is, the lighting fixture mounting structure of this embodiment is as shown in FIG. It is something. The ceiling component 10 has a horizontal piece 13 along the opening 11, and the lighting fixture 12 is formed in a size that allows it to pass through the opening 11 in the installed position. Furthermore, a blind member 14 is provided on the side surface of the lighting fixture 12 so as to be able to climb over the horizontal piece 13 of the ceiling component 10 from below to the top, and the blind member 14 is provided so as to be able to cross over the horizontal piece 13 of the ceiling component 10 . Close the space 15 in between.

The ceiling component 10 is made up of T-bars having a horizontal piece 13 at the lower end arranged in a lattice shape, and the space surrounded by the T-bars becomes the opening 11.

The lighting fixture 12 will be explained using FIGS. 1 to 4. The lighting fixture 12 includes a reflective plate 17.
is fixed with a reflector mounting bracket 18. A ballast 19 and a power terminal block 20 are provided inside the reflector 17. In addition, sockets 2 are provided on both sides of the reflector 17.
1 is provided, and a fluorescent lamp 22 is attached. Furthermore, a plurality of louvers 23 are arranged in the irradiation opening of the lighting fixture 12, with individual louvers 23 being fixed on the louver fixing round rods 24. Two hanging means 25 are provided on each end face of the lighting fixture 12. The hanging means 25 is a spring (not shown).
It is biased to protrude outward and is rotatably provided in the lighting fixture 12. The protruding end surface of the hanging means 25 is a downwardly inclined tapered surface 26, and a projecting piece 27 is provided at the lower end of the tapered surface 26. Furthermore, blind members 14 are provided at the lower ends of both end faces of the lighting fixture 12. Blind member 14
The blind plate 28 is arranged to protrude from the side end surface of the lighting fixture 12, and the blind plate 28 is screwed to the lighting fixture 12 and inserted into the guide hole 29 formed in the blind board 28, so that the blind plate 28 is directed toward the side end face of the lighting fixture 12. It consists of a pressed leaf spring 30. The blind plate 28 has a rising piece 32 on the side end surface side of the lighting device 12 and is placed on a protrusion 33 at the lower end of the side end surface of the lighting device 12. In addition, lighting equipment 1
A steady rest member 31 that comes into contact with the side surface of the leaf spring 30 to prevent the leaf spring 30 from swinging is protrudingly provided on the side end surface of the leaf spring 2 .

Next, installation of the lighting fixture 12 will be explained. The lighting fixture 12 is connected to the opening 1 of the ceiling component 10.
1 from below. Then, the hanging means 25
The tapered surface 26 of the horizontal piece 13 of the ceiling component 10
At this time, the hanging means 25 is recessed into the lighting fixture 12, as shown by the imaginary line in FIG. Furthermore, when the lighting fixture 12 is raised and the hanging means 25 climbs over the horizontal piece 13, the hanging means 25 protrudes as shown by the solid line due to a spring (not shown). Then, the lighting fixture 12 is lowered, the protruding piece 27 of the hanging means 25 is hooked onto the upper end of the ceiling component 10, and the lighting fixture 12 is mounted.

Further, at the same time as the lighting fixture 12 is installed, the blind member 14 closes the gap 15 between the ceiling component 10 and the lighting fixture 12. That is, as shown in FIG. 5A, the lighting fixture 12 is inserted into the opening 11 of the ceiling component 10 from below. Then, as shown in FIGS. B and C, the blind plate 28 of the blind member 14 hits the horizontal piece 13 of the ceiling component 10,
It tilts in the direction of the arrow against the pressing force of the leaf spring 30. Further, when the lighting fixture 12 rises and the blind plate 28 passes over the horizontal piece 13, the leaf spring 30 pushes the rising piece 32 of the blind plate 28 toward the side end surface of the lighting fixture 12, as shown in FIG. , the blind plate 28 returns to its original position. Then, as shown in FIG. cover.

FIG. 6 shows the lighting equipment 1 using the robot 34.
This shows how to install 2. As shown in FIG. 1A, the lighting fixtures 12 are stacked in the fixture container 35. The robot 34 has an arm 40 controlled by a control device 37, and a camera 36 is attached to the lower end. This camera 36 detects the marker 38 provided on the floor 39 and moves it directly below the mounting position of the lighting fixture 12. As shown in FIG.
Attach to 0. Furthermore, as shown in Figure E, the lighting fixture 12 is pushed horizontally with the arm 40 to perform fine adjustment.

Note that a ceiling plate 42 is provided in the space other than the part where the lighting fixture 12 is installed in the ceiling opening 11.

According to the lighting fixture mounting structure configured in this way, the blind member 1 protruding from the side end surface of the lighting fixture 12
4 is provided so as to be able to climb over the horizontal piece 13 of the ceiling component 10, so that the lighting fixture 12 can be vertically lifted and inserted into the opening 11 of the ceiling component 10. Therefore, as shown in Figure 6,
When installing the lighting fixture 12 using the robot 34, there is no need to tilt the lighting fixture 12 while lifting it as in the past, and the arm 40 of the robot 34 can be easily operated, simplifying the installation operation. , work efficiency is improved.

In addition, since the lighting fixture 12 can be lifted up vertically and installed, when the lighting fixture 12 is installed, the lighting fixture 12 is placed on the ceiling by the amount that the protrusion 27 of the hanging means 25 passes over the upper end of the ceiling component 10. All you need is storage space, and compared to the conventional space that can store slanted lighting fixtures, it requires less space in the ceiling.

Furthermore, since the operation of the robot 34 is simplified, the cost of the robot 34 is reduced. Moreover, since the blind plate 28 touches the ceiling component 10, instructions to the motion sensor of the robot 34 and interlocking can be easily performed.

Note that the hanging means 25 for attaching the lighting fixture 12 to the ceiling component 10 may be eliminated, and the blind member 14 may also serve as the hanging means. In this case, the blind member 14 placed on the horizontal piece 13 of the ceiling component 10 is pressed against the side end surface of the lighting fixture 12 by the leaf spring 30 so that it does not rotate upward due to the weight of the lighting fixture 12. ing. Further, the lighting fixture 12 may be supported by a ceiling board.

Another embodiment of this invention will be explained based on FIGS. 7 to 11. Note that the same parts as those in the example shown in FIGS. 1 to 4 are designated by the same reference numerals, and the explanation thereof will be omitted. In this embodiment, as shown in FIG. 9, the blind member 41 is made of an elastic member made of rubber, and is hooked onto the protruding portion 33 of the lighting fixture 12 so that the blind member 41 can be attached to the side end face of the lighting fixture 12. installed along the

As shown in FIG. 11, when the lighting fixture 12 is lifted, the blind member 41 hits the horizontal piece 13 of the ceiling component 10 and is bent (A in the figure), causing the horizontal piece 13 to bend.
(B in the same figure), and when the lighting fixture 12 is lowered, it is placed on the horizontal piece 13, and the space 15 is closed (C in the same figure).

In the lighting fixture mounting structure constructed in this way, the same effects as in the first embodiment can be obtained.
Furthermore, since the blind member 41 has elasticity, it comes into close contact with the horizontal piece 13.

Note that the blind member 41 may be made of plastic, a thin plate, a spring material, etc. other than rubber.

Furthermore, other embodiments of this invention are shown in FIGS. 12 to 14. Note that the same parts as in the first embodiment shown in FIGS. 1 to 5 are designated by the same reference numerals, and the explanation thereof will be omitted. That is, in this embodiment, as shown in FIGS. 12 and 13, the protrusion 3 of the lighting fixture 12 is attached to the blind plate 28' of the blind member 14'.
A stepped portion 50 is formed by bending along 3. FIG. 14 shows the operation of the blind member 14', which closes the gap 15 in the same manner as in the first embodiment.

In the lighting fixture mounting structure constructed in this way, the same effects as in the first embodiment can be obtained.

[Effect of idea]

In the lighting fixture mounting structure of this invention, the blind member protruding from the side of the lighting fixture is provided so that it can climb over the horizontal piece of the ceiling component, so the lighting fixture can be lifted vertically to open the ceiling component. Can be inserted inside the department. Therefore, when a lighting fixture is installed using a robot, the robot's operation becomes easier and work efficiency is improved.

[Brief explanation of drawings]

Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a top view thereof, Fig. 3 is a perspective view of the blind member mounting portion, Fig. 4 is a radial sectional view of the lamp, and Fig. 5 is a sectional view of an embodiment of the lamp. The figure is an explanatory diagram of the installation operation of the lighting equipment,
Fig. 6 is an explanatory diagram of the installation operation of the lighting equipment by the robot, Fig. 7 is a sectional view of another embodiment of this invention, Fig. 8 is a top view thereof, and Fig. 9 is a perspective view of the blind member mounting part. , FIG. 10 is a radial cross-sectional view of the lamp, FIG. 11 is an explanatory diagram of the installation operation of the luminaire, FIG. 12 is a partial cross-sectional view of still another embodiment of this invention, and FIG. 13 is a blind view of the lamp. FIG. 14 is a perspective view of the part where the component is attached, FIG. 14 is an explanatory diagram of the installation operation of the lighting fixture, FIG. 15 is a perspective view of the installation state of the ceiling-embedded lighting fixture, FIG. 16 is a sectional view of the conventional example, and FIG. It is an explanatory diagram of the installation operation of a lighting fixture. 10...Ceiling component, 11...Opening, 12...Lighting equipment, 13...Horizontal piece, 14...Blind member, 15...〓
Between, 25...hanging means.

Claims (1)

[Scope of utility model registration request] a ceiling component forming an opening and having a horizontal piece along the opening; a lighting fixture formed to a size that allows it to pass through the opening in the installed position; and a ceiling component formed on a side end surface of the lighting fixture. A blind member that protrudes so that the horizontal piece of the member can be climbed over from the bottom to the top and closes the space between the lighting fixture and the horizontal piece of the ceiling component, and a horizontal piece of the ceiling component from below. A mounting structure for a lighting fixture, comprising a hanging means rotatably provided on the lighting fixture so as to be able to be climbed over and hung on the ceiling member.