JPS5854722Y2 - Hanging multiple light fixtures - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hanging type multi-light lighting fixture, and more specifically, to a hanging type multi-light lighting fixture in which a plurality of light fixtures are suspended and supported from a base in a vertically and horizontally arranged manner. be.

Generally, in a hanging multi-light fixture in which multiple light fixtures of this kind are arranged vertically and horizontally, when the lower light fixture is suspended from a chain-like string, the lower light fixture swings and hangs. There was a risk that the glass part of the light fixture would collide with the light fixture above and break the glass part.

The present invention was developed in view of the above points, and its main purpose is to prevent the glass part of the lamp that swings in the lower position from colliding with the upper lamp and breaking it. An object of the present invention is to provide a multi-light lighting fixture.

The present invention will be explained in detail below based on embodiments shown in the figures.

The hanging multi-light lighting fixture according to the present invention has a plurality of light fixtures 1 each having an upper end directly fixed to the lower outer surface of a base 2.
are suspended and supported along the circumferential direction on the lower surface of the outer periphery of the base 2 in substantially the same plane. The ring body 4 is fixed to the upper end of the lower lamp 1, and the glass part 5 covering the lower end of the lower lamp 1 is suspended from the base 2 at a lower position than the upper lamp 1. Before colliding with the upper lamp 1 due to the swinging of the ring body 4, the outer circumference of the ring body 4
It is characterized in that it comes into contact with a cover part 6 formed of a hard-to-break material such as metal that covers the upper end, and in this embodiment, four lamps 1a in the upper stage are arranged in the same plane. This shows an example in which four lamps 1b are arranged in the same plane in the middle row, and one lamp 1C is arranged in the lower row.

As shown in the figure, the light fixture 1 includes an upper half cover part 6 made of an unbreakable material such as metal or synthetic resin and formed into a substantially conical shape, and a lower half glass part 5 formed into a partially cut-out spherical shape. The outer shape is such that the notch at the top of the glass part 5 matches the entire lower surface of the cover part 6.

The base 2 can be attached directly to the lower surface of the ceiling, or can be suspended from the ceiling using a suitable hanging tool.

The four lamps 1a in the upper stage are suspended from the lower surface of the outer periphery of the base 2 by directly fixing the upper ends of the cover portions 6 to the lower surface of the outer periphery of the base 2, and each of the lamps 1a is shown in FIG. As shown in , they are arranged at equal intervals on one circumference corresponding to the outer periphery of the base 2 .

The four middle-stage light fixtures 1b are each suspended from the base 2 via strings 3, such as pole chains, hanging from the base 2, and each of the light fixtures 1b is lower than the upper-stage light fixture 1a. and are arranged at equal intervals along the circumference of a circle that is concentric with the circle in which the upper lamps 1a are lined up at the inner position, and as shown in FIG. It is arranged at a position shifted by an angle of 45 degrees.

Further, one of the lower lamps 1C is located at the center of the base 2 below the middle lamp 1b via a string 3 similar to the above hanging from the central lower surface of the base 2.

That is, the upper and middle lamps 1a and 1b are suspended and supported at the center of a circle.

Here, the single-stage and lower-stage lighting fixtures 1b are shown. As shown in FIG.
The lamps 1a and 1c are connected via
While the upper lamp 1a is fixed to the base 2, the presence of the string 3 allows it to swing back and forth and left and right.

In the figure, reference numeral 12 denotes a nut which is screwed onto the upper end of the support pipe 10 to hold the upper end of the cover part 6 with the support pipe 10.

The ring body 4 includes a large-diameter first ring body 14 commonly used in the four middle lamps 1b as shown in FIG.
A small-diameter second ring body 15 used for one lower lamp 1C as shown in FIG. 6 is used.

Vertical rods 16 hang down from four equally spaced positions on the circumference of the first ring body 14, and by fitting the vertical rods 16 into the openings 13 at the upper end of each of the middle lamps 1b,
The two lamps 1b are connected by the first ring body 14, so that each lamp 1b does not swing independently.
Moreover, when the four lamps 1b swing in the same direction (for example, when they swing in the left-right direction in FIG. 1), both sides of the first ring body 14 facing the lamps 1a on both sides are clear from FIG. Since the ends protrude outward from the top of the lamp 1b, before the glass portion 5 of the middle lamp 1b collides with the upper lamp 1a, the protruding both ends of the first ring body 14 touch the upper lamp. This corresponds to the cover part 6 of the lamp 1a, and prevents the glass portions 5 of the middle and upper lamps 1a and lb from breaking.

The second ring body 15 has a mounting ring 17 disposed in the center and is fixed to the upper end of the lower lamp 1C between the nut 12 and the cover part 6, and when the lower lamp 1C swings, the lower lamp 1C is fixed. This prevents the ring of the second ring body 15 from coming into contact with the cover part 6 of the middle lamp 1b before the glass part 5 collides with the middle lamp 1b, and the glass part 5 of the lower lamp 1C from being broken. ing.

Further, the rings of each ring body 14 and 15 are made of a material that is easily deformed elastically, such as wire, and each ring body 1
When the ring 4.15 comes into contact with the cover part 6 of the lamps la, lb, the rings of each ring body 14.15 are elastically deformed, and the impact between the ring body 14.15 and the lamps 1a, lb is It's starting to ease.

In the figure, reference numeral 19 denotes a power cord that passes through the cover part 6.

As described above, in the present invention, a ring body is attached to the upper end of a lamp disposed below, and as a result of being suspended and supported from a base via a string, the glass part of this lower lamp swings. Before the ring collides with the light fixture placed above, the ring body comes into contact with a part of the cover that covers the upper end of the light fixture, which prevents the glass part of the light fixture from breaking even if the light fixtures are installed vertically and horizontally. It has the advantage of being possible.

[Brief explanation of drawings]

Fig. 1 is a front view showing one embodiment of the present invention, Fig. 2 is a bottom view of the same, Fig. 3 is a partially exploded sectional view showing a part of the middle lamp and the first ring body, Fig. 4. 1 is a perspective view showing the first ring body used in the same vehicle, FIG. 5 is a front view showing the lower lamp of the same vehicle, and FIG. In the lamp, 2 is a base, 3 is a string, 4 is a ring, 5 is a glass part, and 6 is a part of a cover.

Claims (1)

[Scope of utility model registration request] The upper ends of the plurality of light fixtures are directly fixed to the lower outer circumference of the base, and the plurality of light fixtures are suspended and supported in substantially the same plane along the circumferential lower face of the base, and are suspended from the lower face of the base. The light fixture is suspended from the base via a string that is inside the ring of the upper light fixture and at a position below the upper light fixture, and the ring body is fixed to the upper end of the lower light fixture, and the ring body is fixed to the lower end of the lower light fixture. Before the glass part covering the upper part collides with the upper part due to the swing of the lower part, the outer periphery of the ring body comes into contact with a part of the cover made of hard-to-break material such as metal that covers the upper part of the upper part of the part. A hanging multi-light fixture.