JPS5823124Y2 - Mobile lighting fixtures - Google Patents

Description

[Detailed description of the invention] The present invention consists of a device body that is vertically movably suspended from the ceiling, and a shade that is pushed up and rotated avoiding the shade mounting protrusion provided on the device body. This invention relates to a movable lighting device consisting of a shade placed on a protrusion, and the purpose is to securely attach the shade to the device body.

The present invention will be explained below according to the embodiments shown in FIGS. 1 to 4.

In the figure, 1 is a cylindrical appliance body suspended via a wire 2 wound around a winder (not shown) attached to the ceiling, and there are lighting controls such as switches (not shown) inside. Store the parts and insert sockets 3, 3 from the cylindrical surface.
stands out.

Reference numeral 4 denotes a small cylindrical portion provided at the lower part of the instrument body 1 via a stepped portion 4a, and the cylindrical wall thereof has a pair of shade mounting protrusions 5, 5 formed by cutting and raising. The locking holes 6°6 are provided so as to be arranged alternately with each other.

Reference numeral 7 designates an upwardly opening dish-shaped shade having a locking hole 8 in the center that fits into the small cylinder portion 4, and a pair of notches 9, 9 are provided in the locking hole 8.

As shown in FIG. 3, the shade 7 is pushed up so that the protrusion 5 passes through the notches 9 and fitted into the small cylinder part 4, and then rotated about 90 degrees and pulled down so that the protrusion 5 is locked. It is attached to the instrument main body 1 so as to support the periphery of the hole 8.

In this state, the shade 7 is unstable because it is supported at two points, the protrusions 5, 5.

10 is a locking protrusion 1 which is approximately U-shaped and is bent inward at both ends.
1.11, which is attached by narrowing the U-shaped opening width by plastic deformation and passing the locking protrusions 11, 11 through the locking hole 6 of the instrument body 1, and the periphery of the locking hole 8 of the shade 7. support.

FIG. 4 shows such a situation. As a result, the shade 7, which was unstable with only the two protrusions 5, was also supported by the two locking protrusions 11 of the handle 10, so that the shade 7 was reliably attached to the instrument body 1.

In the figure, 12 is an elastic cord whose upper end is attached to the ceiling and the lower end is attached to the appliance body 1, 13 is a lamp attached to the socket 3, and 14 is a switch cord.

Such a movable lighting device can be pulled down or pushed up to a desired height by grasping the handle 10.

FIG. 5 shows a different embodiment of the present invention, in which a locking protrusion 11 is formed in a two-step shape with a high step 11a near the tip and a low step 11b near the base, and the locking protrusion 11 is formed in a two-step shape with a high step 11a near the tip and a low step 11b. This figure shows a mobile lighting fixture having a structure in which the periphery of the locking hole 8 of the shade 7 is supported, and the high step 11a is fitted into a notch 9 extending into the locking hole 8 to prevent rotation of the shade 7. .

This embodiment is superior to the previous embodiment in that the shield 7 is prevented from rotating and the protrusion 5 coming into alignment with the notch 9 again.

As described above, the movable lighting device of the present invention has a main body that is vertically movably suspended from the ceiling, and a lamp that is pushed up and rotated while avoiding the shade mounting protrusion provided on the main body. In a movable lighting device comprising a shade placed on the protrusion, the handle is approximately U-shaped and has locking protrusions bent inward at both ends; The shade is inserted into the locking hole of the instrument body and attached to the instrument body, and the shade is supported from below by the handle. Because it has a simple structure, it is now possible to reliably support the shade, which was unstable with just the protrusions.

[Brief explanation of drawings]

Figures 1 to 4 show embodiments of the present invention.
The figure is an overall exploded perspective view, the second figure is a partially cutaway front view, and the third figure is an exploded perspective view.
The figure is a view taken along arrow A in the middle of attaching the shade 7 with the handle 10 not attached, and FIG. 4 is a sectional view of the main part taken along the cutting line XX. FIG. 5 is a partially cutaway front view of main parts showing a different embodiment of the present invention. 1... Instrument body, 2... Wire, 3.
...Socket, 4...Small cylinder part, 4a...
...Stepped portion, 5...Protrusion, 6...Latching hole, 7...Shade, 8...Latching hole,
9...notch, 10...handle, 11.
...Latching protrusion, 11 a...High step part, 1
1b...Low section, 12...Extendable cord, 13...Lamp, 14...Switch pull string.

Claims (1)

[Scope of utility model registration request] A movable device consisting of a device body that is vertically movably suspended from the ceiling, and a shade that is pushed up and rotated avoiding a shade placement projection provided on the device body and placed on the projection. In the type lighting equipment, the handle is approximately U-shaped and has locking protrusions curved inward at both ends, and the locking protrusions of the handle are inserted into the locking holes of the fixture body, and the handle is inserted into the fixture body. A movable lighting device characterized in that the shade is supported from below by the handle.