JPH041602Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Purpose of the Invention] (Industrial Field of Application) The present invention relates to a lighting fixture in which a plurality of fixture bodies each having a glove attached to the lower surface are joined together.

(Prior art) In this type of lighting equipment, a plurality of equipment bodies are connected in a connected state at their ends, and a plurality of equipment bodies are successively fixed to a mounting surface such as a ceiling surface, and a globe is attached to the bottom surface of each of the equipment bodies. ing.

The glove is made of, for example, a milky-white synthetic resin that is translucent, and is configured to hide the inside of the instrument body and to prevent direct light from the lamp. When replacing the lamp installed in the instrument body, the gloves are opened and closed individually.

(Problem to be solved by the invention) However, since there is a gap between the ends of the gloves of the instrument body connected in a joined state to facilitate opening and closing of the glove, there is a gap in this connection. Due to unexpected problems such as direct light from the lamp leaking downward and to the sides, connecting parts appearing shiny when looking at the lighting equipment, and light from the side shining in a line on the ceiling surface. There was a problem that spoiled the beauty of the lighting equipment.

In addition, due to the condition of the mounting surface, etc., the ends of the fixture bodies that are connected in a joined state are likely to be misaligned, resulting in the problem of detracting from the aesthetic appearance of the lighting fixture.

The present invention has been developed in view of the above-mentioned points, and the direct light of the lamp disposed on the instrument body is reduced at the connecting part between the glove ends of the gloved instrument body whose end surfaces are connected in a joined state. It is an object of the present invention to provide a lighting fixture that can prevent light leakage, misalignment of the fixture body, etc., and improve the aesthetic appearance.

[Structure of the idea]

(Means for Solving the Problems) The present invention consists of an instrument body having end plates on both ends that enable the end faces to be connected in a joined state, a glove attached to the lower surface of the instrument body, and the end faces joined together. and a light shielding body provided corresponding to the connecting portion between the instrument bodies and between the gloves, which are connected and attached to each other. The light shielding body includes a mounting plate portion that is integrally attached to the end plate of the device main body that is connected in the joined state, and a mounting plate portion that is connected to the lower part of the mounting plate portion and extends below the connection portion so as to face the top surface of the connection portion. A horizontal light-shielding plate that blocks light or regulates the amount of transmitted light, and a side light-shielding plate that is provided at both ends of this horizontal light-shielding plate and faces the side of the joint to block light to the side of the joint or regulate the amount of transmitted light, forming an approximately T-shaped cross section. It is set up in the form of

(Function) In the present invention, at the joint between the glove ends of the gloved instrument body whose end surfaces are connected in a joined state, the horizontal light shielding plate of the light shield blocks light downward from the joint or regulates the amount of transmitted light. , the side light shielding plate blocks light to the side of the connection part or regulates the amount of transmitted light.

In addition, by integrally fixing the end plate of the instrument body and the mounting plate of the light shielding body that are connected in a joined state, they can be positioned and held relative to each other, so that This prevents misalignment between the end portions and misalignment of the light shielding plate relative to the connecting portion.

(Embodiment) Hereinafter, the configuration of an embodiment of the present invention will be described with reference to the drawings.

Reference numeral 11 denotes a device main body, which is elongated and has a substantially U-shaped cross section (not shown), and is embedded in a recess 12a of a mounting surface 12 such as a ceiling and connected in series along its longitudinal direction. On both sides of the device main body 11, there are approximately L-shaped bent edges 13 that are joined to the lower surface of the mounting surface 12 and bent downward from the tip of the joint. It is provided.

Further, end portions 14, 14 formed in a substantially L-shape along the bent edge portion 13 and the inner surface shape of the device body 11 are fixed to each longitudinal end of the device body 11. This end plate 14 is connected to the instrument main body 11
A fixed edge 15 is provided along the inner surface and the edge abutting the bent edge 13, and this fixed edge 15 is fixed to the end of the instrument body 11 by means such as welding. Further, a connecting hole 16 is provided near the lower end of this end plate 14, and the connecting hole 16 of both end plates 14, 14 of the joined instrument bodies 11, 11 is provided.
6, 16 through multiple washers 17
8 and nuts 19 are attached, both end plates 14,
14 are connected and fixed.

Reference numeral 21 denotes a glove attached to cover the lower surface of each instrument main body 11, and this glove 21 is made of, for example, a milky-white synthetic resin having translucency, is opened upward, and is elongated to correspond to the instrument main body 11.
An engagement edge 22 is provided at the outer peripheral edge of the upper end.

This glove 21 is supported by a frame 23, which is shaped like a rectangular frame along the outer peripheral edge of the glove 21, and the engaging edge 22 of the glove 21 is engaged with the lower edge. A resting edge 24 is provided. Also, one side edge (not shown) of this frame 23 is attached to the instrument body 1 by a hinge or the like.
1 or the mounting surface 12 in a rotatable manner, and the other side edge portion is removably fixed to the instrument main body 11 or the mounting surface 12.

Note that the connecting portion A between the opposing ends of the adjacent globe 21 and the frame body 23 has the instrument main body 11
corresponds to the position of the end plates 14, 14, and
A gap is formed to facilitate opening and closing of the individual gloves 21 and the frame 23.

Reference numeral 31 denotes a light shielding body, and this light shielding body 31 is made of the same material as the material from which the globe 21 is formed, and the instrument bodies 11, 11 connected in a joined state.
It is formed into a substantially T-shaped cross section by a mounting plate 32 that is integrally attached to the end plates 14, 14, and a horizontal light shielding plate 33 that is connected to the lower part of the mounting plate 32. This mounting plate 32 is connected to the instrument main body 1 in the joined state.
The end plate 1 of both instrument bodies 11, 11 is joined to the side surface of the end plate 14 of one of the instrument bodies 11, 1, 11.
It is integrally attached with the end plates 14, 14 by the bolts 18 and nuts 19 through attachment holes 34 formed corresponding to the positions of the connecting holes 16, 16 of No. 4, 14. The horizontal light shielding plate 33 is arranged facing the upper surface of the connecting portion A between both the globes 21, 21. In addition, at both ends of the horizontal light shielding plate 33,
Side light shielding plates 35, 35 facing the connecting portion A between both ends of the adjacent frames 23, 23 are bent upward.

Note that a straight tube lamp, a lighting device, and the like are arranged within the appliance main body 11.

Then, when the lamp disposed inside the instrument main body 11 is turned on, light is transmitted through each globe 21 and emitted.

In addition, the instrument bodies 11, 1 connected in a joined state
1 between both gloves 21, 21 and the frame bodies 23, 2
Only the light that has passed through the light shielding body 31 is emitted from the connecting portion A between the two, and the light from the lamp is not directly emitted. This is because a light shielding body 31 is placed on the top surface of the connecting part A.
Since the horizontal light shielding plate 33 is placed facing the
The light from the lamp passes through the horizontal light shielding plate 33 and reaches the connecting part A.
Also, since the side light shielding plates 35, 35 are arranged facing the side surface of the connecting part A,
The light from the lamp passes through the side light shielding plates 35, 35 and is emitted to the side of the connecting portion A.

On the sides of the connecting part A, as shown in FIG.
The bent edges 13, 13 of Nos. 1 and 11 overlap to hide the inside of the appliance main body 11, and prevent direct light from the lamp from leaking to the side of the connecting portion A.

In addition, by integrally fixing the mounting plate 32 of the light shielding body 31 and the end plates 14, 14 of the instrument bodies 11, 11 connected in a joined state, they can be mutually positioned and held. It is possible to prevent misalignment between the end portions of the instrument bodies 11, 11 and misalignment of the light shielding plate 31 with respect to the connecting portion A due to the influence of the state of the device.

In addition, by forming the light shielding body 31 from the same material as the globe 21, both adjacent globes 2
The gap in the connecting part A between 1 and 21 can be made less noticeable.

Further, in the above embodiment, the light shielding body 31 is made of a light-transmitting material, but it may be made of a material that completely blocks light, or the connecting portion A
It may be possible to completely block out light from below and to the sides.

[Effect of idea]

According to the present invention, at the connecting portion between the glove ends of the gloved instrument body whose end surfaces are connected in a joined state, the horizontal light shielding plate of the light shielding body blocks light downward from the connecting portion or regulates the amount of transmitted light, and the side The side light-shielding plate can block light to the side of the connection part or regulate the amount of transmitted light, which prevents direct light from the lamp placed inside the device from leaking from the connection part, making the connection part appear shiny. It is possible to prevent light from being irradiated in a linear manner onto the fixture mounting surface, and it is possible to improve the aesthetic appearance of the lighting fixture.

In addition, by integrally fixing the end plate of the instrument body and the mounting plate of the light shielding body that are connected in a joined state, they can be positioned and held relative to each other, so that Misalignment between the end portions and misalignment of the light shielding plate relative to the connecting portion can be prevented, and the aesthetic appearance of the lighting fixture can be improved.

[Brief explanation of the drawing]

Fig. 1 is a partial sectional view showing an embodiment of the lighting device of the present invention, Fig. 2 is a side view thereof, Fig. 3 is an exploded perspective view thereof, and Fig. 4 is a side view of the lighting device with the glove removed. FIG. 5 is a perspective view of the light shielding body. 11... Instrument body, 21... Glove, 31...
...Light shielding body, 32...Mounting plate, 33...Horizontal light shielding plate, 35...Side light shielding plate, A...Connecting portion.

Claims (1)

[Claims for Utility Model Registration] A device body having end plates on both ends that allow the end faces to be connected in a joined state, a glove attached to the lower surface of the device body, and the end faces connected in a joined state and installed. a light shielding body provided corresponding to a connecting portion between the instrument bodies and between the gloves; the light shielding body includes a mounting plate that is integrally attached to the end plate of the instrument body connected in the joined state; A horizontal light-shielding plate is provided at the bottom of this mounting plate and faces the top surface of the connection part to block light downward from the connection or regulate the amount of transmitted light; Cross section approximately T from the side light shielding plate that blocks light to the side or regulates the amount of transmitted light.
A lighting fixture characterized by being installed in a letter shape.