FR2712813A1 - Evaporative perfume diffuser for a light bulb - Google Patents

Abstract

The perfume diffuser consists of a ring (1) of a microporous material to absorb the perfume, made with a recess (3) round its upper surface into which the perfume is poured. The ring has a thread (3) round its inner face for screwing onto the stem of the bulb, esp. European size E 14 or E 27, above the lampshade retaining ring (4). The diffuser has an outside diameter of 7.5 cm, for example, and a thickness of some 2 cm. It can be adjusted up or down the stem of the bulb to vary the intensity of evaporation, and can be made in various shapes and colours, or with a variety of decorations.

Description

DESCRIPTION
The present invention relates to a device for the diffusion by evaporation of a perfume. Evaporation is caused by the heat emitted by the bulb of a luminaire.
he device according to the invention is not in direct contact with the bulb, it is mechanically fixed to the socket of the luminaire, which ensures complete stability.

 Conversely, the currently known process (bulb round) is directly placed on the bulb, therefore in direct contact and moreover unstable.

 The accompanying drawings illustrate the invention.

Figure 1 shows an artist's view of the device.

Figure 2 shows in section the device mounted on the socket.

Figure z represents a complete assembly on a lamp.

The device according to the invention is a crown. -Made of micro-porous materials (1), for the absorption of perfume.

 -comporting a circular cavity (chute (2)) allowing the deposit of the perfume.

-with a female thread (3) suitable for E 14 or E 27 sockets, European standards
By way of example, the device according to the invention has an outside diameter of 7.5 cm and a thickness of the order of 2 cm.

Due to its size and shape, it hides the Ct socket improves the aesthetics of the whole. (Iig 3)
This device can withstand different types of decorations, shapes or colors. (Fig. 3)
The evaporation diffusion device is characterized in that: - it is made of micro-porous materials (1), and has in its upper part. a circular cavity (2), allowing the deposit of the perfume.

- It can be screwed onto the socket of a luminaire, in particular socket E 1i or socket E 27 or any other type of socket.

- It is positioned above the lamp holder retaining ring (4) - It is adjustable in height by simple screwing and unscrewing allowing the bulb to be approached more or less and therefore the source of heat released by the bulb, thus ensuring that the rate of diffusion of the perfume is adjusted.

- It comes in the form of a screw-in crown with a circular cavity in its upper part. For exemple; it has an outside diameter of 7.5 cm and a thickness of 2 cm.

Claims (1)

The evaporation diffusion device is characterized in that: - It is made of micro-porous materials (1), and has in its upper part. a circular cavity (2), allowing the deposit of the perfume. - It is screwable on the socket of a luminaire, in particular E 14 socket or Z 27 socket or on any other type of socket. - It is positioned above the lamp holder retaining ring (4) - It is adjustable in height by simple screwing and unscrewing allowing the bulb to be approached more or less and therefore the deganted heat source by the bulb, thus ensuring the readjustment of the speed of dif Darfum fusion. - It comes in the form of a screw-in crown with a circular cavity in its upper part. For exemple; it has an outside diameter of 7.5 cm and a thickness of 2 cm.