JPS6118567Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a lighting fixture, and its object is to provide a lighting fixture with a shade that is progressively innovative in shape and excellent in design.

An embodiment of the present invention will be described in detail below with reference to the drawings.
In FIGS. 1 to 4, reference numeral 1 denotes a flat plate made of, for example, paper, sheet metal, soft plastic, or the like. Further, the shape of the plane plate 1 may be square or rectangular. Reference numeral 2 denotes a linear score line cut into the flat plate 1, and as shown in FIG.
The notches are made in a stair-like manner at different levels, and two sets of these are formed. A fold line 7 is formed at approximately the center of the plane plate 1 and perpendicular to the score line 2 to bend the plane plate 1 at an angle of approximately 90 degrees. A fold line 8 is formed on the adjacent score line 2 in a direction orthogonal to the fold line 8, and a fold line 8' is formed to connect the ends of the upper and lower score lines 2 of each upper and lower set. Then, the plane plate 1 is bent inward along the fold line 7 to form a space 3, and a bridging piece 4 formed by adjacent cut lines 2 is projected into this space 3. Fold in each fold line 8, 8' as shown. That is, the folding line 8 on the center side of the bridging piece 4 is folded in the direction opposite to the folding direction of the folding line 7 of the flat plate 1. A storage space 6 for the lamp 5 is formed inside the bridging piece 4 protruding from the inner corner of the bent plane plate 1, thereby forming a shade 9.
Reference numeral 10 denotes a plate-shaped container having approximately the same shape as the flat plate 1 and bent at an angle of approximately 90 degrees inward to attach the socket 14 of the lamp 5. The shade 9 is fixed to the inside of this container 10. . An insertion hole 12 for inserting a screw 11 is formed at each corner of the shade 9, and a screw hole 13 is formed at each corner of the container body 10. Figure 4 shows the lighting fixture body A with the shade 9 attached to the vessel body 10.
The lamp 5 is positioned approximately at the center of the storage space 6 formed by each bridging piece 4.

FIGS. 5 and 6 show an example in which another lighting fixture body A is formed using four of the shades 9, in which the upper and lower parts of the vessel body 10 are constructed in the shape of a cross-shaped frame. ing. A support pipe 15 for holding and fixing the lamp 5 is erected from the center of the lower part of the vessel 10, and a storage space 6 for each shade 9 attached to the vessel 10 is provided.
The lamp 5 is positioned by the support pipe 15 approximately in the center of the space formed by the support pipe 15.

FIG. 7 shows another embodiment of the shade 9, in which the cut line 2 cut into the flat plate 1 is not a straight line but a curved line, and the shape of the bridging piece 4 protruding from the inner corner of the flat plate 1 is changed. It is something that

FIG. 8 shows still another embodiment of the shade 9, in which the position of the folding line 7 of the flat plate 1 is shifted toward the end, and the amount of protrusion of the bridging piece 4 from each surface is changed. Note that the shape and length of the cut line 2 are not limited,
Storage space 6 formed by the protruding bridging piece 4
It is sufficient if the lamp 5 can be built-in. By changing the shape and length of the cut line 2 as necessary, it is possible to form shades with a wide variety of shapes.

As described above, the present invention involves cutting a plurality of cut lines into a flat plate, and creating a bridging piece formed by adjacent cut lines in the space on the inner corner side where the flat plate is bent. The key points are bent in the direction opposite to the folding direction of the flat plate to form a protruding bridging piece, and a storage space is formed inside the protruding bridging piece to accommodate the lamp. By arbitrarily changing the shape and length of the cut lines cut into the plate, the shape of the bridging piece protruding from the adjacent cut lines on the inner corner side of the flat plate can be changed arbitrarily. Therefore, by storing and arranging lamps in the storage space inside the protruding bridge pieces and illuminating them, the light from the lamps cuts into the shape of the bridge pieces and illuminates from between the bridge pieces formed. It has the advantage of being able to provide lighting fixtures that are innovative in shape and light distribution, and are also excellent in design.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a flat plate according to an embodiment of the present invention;
Fig. 2 is a perspective view showing the above bridging piece folded in, Fig. 3 is an exploded perspective view of the above lighting fixture main body, Fig. 4 a and b are respectively the above plan view and side view;
Fig. 5 is an exploded perspective view showing another luminaire main body constructed using the same shade as above, Fig. 6 is a perspective view of the same as above, and Fig. 7 is a perspective view of another embodiment of the same as above; FIG. 8 is a perspective view of still another embodiment of the same. 1 is a plane plate, 2 is a cut line, 3 is a space, 4 is a bridge piece, 5 is a lamp, and 6 is a storage space.

Claims (1)

[Scope of utility model registration request] Multiple cut lines are cut into the flat plate, and key points of the bridging piece formed by adjacent cut lines in the space on the inner corner side where the flat plate is bent are aligned in the folding direction of the flat plate. Bend it to the opposite side to form a protruding bridge piece,
A lighting fixture formed by forming a storage space in which a lamp is stored inside a protruding bridge piece.