DE2240575A1 - LAMP SHADE - Google Patents

Description

Dipl.-Ing. R. Lemcke ίϊό '

Patent attorney ^K

75 Karlsruhe 1, Amaiienst. 28

P.O. Box 4026 2240575

Harry Olsen, Kirke Flinterup, 4l80 Sor0, Denmark.

Lampshade.

It is desirable to be able to change a lampshade from time to time, partly because the lampshade has become dirty is, and partly because you want to provide the lamp with a shade that has a different look or a different color Has.

Lampshades have already been proposed for this purpose with a rigid umbrella and a tensioning mechanism train, with the help of which you can clamp a cover removably on the carrier screen.

In a departure from this known technology, it is proposed according to the invention that the lampshade consist of an inner, rigid support screen provided for attachment to a lamp and a removable support screen which surrounds the support screen arranged outer screen, which is exclusively forra-

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is conditionally held on the carrier screen.

In comparison with the known umbrella, it can be exchanged can be made in a simpler and cheaper way, because you only have to replace the outer screen remove it and replace it with another screen needs, whereas the support shade remains on the lamp together with the corresponding frame · The outer shade can be cheap can be made in many different shapes and from many different materials because it neither stiffens nor stiffens needs to be self-supporting.

According to the invention, a particularly simple and therefore inexpensive connection between the carrier umbrella and the outer umbrella can be used be brought about by the fact that the screens are conical. The only handling to be carried out after this is remove the old carrier screen from the carrier screen and place a new outer screen on the carrier screen, after which the Lamp is ready for use again.

An exemplary embodiment for a lampshade designed according to the invention is described in more detail below with reference to the drawing. J) ± ese shows partly a lampshade, the parts of which are united with one another, and partly the outer shade of the screen, which is removed from the support screen of the screen.

The lampshade consists of a support shade 1 made of a rigid, translucent material. The screen is provided with stiffening rings 2 and 3 made of metal at the bottom and top. At the upper ring 2, a support ring 5 is secured by struts 4 which is intended to be mounted on a corresponding counter-element on the lamp body.

The lampshade also includes an outer shade 6, which is designed to be held on the carrier shira for a certain reason . The carrier screen 1 and the outer screen 6 are conical.

From the lower part of the figure it can be seen that the Aueseniohire 6, welofcier attached to the support beam, the same forabedingt uasohl least and daAwrota is held on the Trigersehlra · The outer throat 6 can in axial In the direction of

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Claims (2)

so that it protrudes a little over the carrier screen as indicated above and below and thus covers its edges. As indicated in the upper half of the figure, the External umbrella for replacement purposes without difficulty from the carrier umbrella 1 lifted off and replaced by a new outer shade which is then attached in the same way as described above. lI lampshade, characterized in that it consists of an inner, rigid support shade designed to be attached to a lamp, and a removable outer shade which surrounds the support shade and which is retained by the support shade exclusively due to its shape « 2. Lampshade according to claim 1, characterized in that that the screens are conical. 309810/0693 Blank page