SU1444582A1 - Decorative lighting fixture - Google Patents

Abstract

The invention relates to lighting technology and can be used as a decorative lamp for lighting design of various kinds of panels, screens and other objects, including the Christmas tree. The purpose of the invention is to simplify the design of the decorative lamp. The housing 1 of the luminaire with a light source 16, an impeller 13 with light filters 14 and a collecting toroidal lens 11 mounted therein is provided with ventilation holes 4. Convective air flows heated by the light source 16 drive the impeller 13 with light filters 14 installed on it. The rotational speed of the impeller 13 is controlled by the flaps 18 blocking the ventilation openings 4 of the housing 1. 1 sludge.

Description

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The invention relates to lighting technology and can be used as a decorative lamp for lighting design of various kinds of panels, screens and other objects, including the Christmas tree.

The purpose of the invention is to simplify the design of the decorative lamp.

the cover 3 has a movable flap 18 which regulates the cross section of the ventilation openings 4 in the cover 3.

Decorative lamp works as follows.

The free ends 10 of the light guides 7 are evenly distributed and fixed on the object to be shaped. The electric lamp 16 is turned on. After some warming up of the luminaire, the drawing shows the decorative light for 5–8 minutes, the conventional flow, the general view of the air passing through the ventilation

The luminaire consists of the housing 1 with the bottom 4 of the housing 1 and the covers 2 and 3, it 2 and the top 3 covers. The bottom moves the impeller 13. The light, the cover 2 is located at a height of 2 cm from passing through the light filters 14 and the lower edge windows of the housing 1. In the walls of the impeller 13, alternately falls on the gap below the location of the cover 2, different groups of input The ends of the light and also in the covers 2 and 3 are made up of 7, while the output ends 6 of the ventilation holes 4. On the lower tovodov 7 periodically extinguished or flashes - there is a cylindrical mold around the cover 2, while 5, on the circumference of which with general lichestvo simultaneously light schihs Moshi ferrule 6 are fixed the input ends of the light guides 7 continuously. These are the created ends of the light guides 7. A beam of light - 20 tons of the original effect of flickering lights, water 7 is brought out through the hole in the bottom. When the lamp power is 60 W, the speed of the lower part of the body 1 is fixed to the flexible protective hose 8 Further, the output ends of the light guides 10 are free at a length of about 1 m for wiring to the object being formed. A toroidal lens 11 is fixed on the mandrel 5, which focuses the flow of light into the ring according to the position of the input light guides 7. In the center

rotation of the impeller 13 and, therefore, the frequency of the flickering of the light guides is regulated by using the valve 18 from 0.5 to 2 rpm.

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the mandrel 5, there is a needle 12, on the tip Q of which the impeller 13 freely rotates, having windows in the form of sections, in which light filters of 14 non-bright colors are inserted.

On the top cover 3, the proposed proposed decorative lamp allows to obtain a beautiful and original lighting design of various objects, such as a New Year tree, resembling flickering falling snow.

Claims (1)

Invention Formula A decorative luminaire consisting of a light source vents in the housing that collects the rron 15 with an electric lamp 16 and the optical lens, light filters, impellers and fixative 17. The height of the lamp 16 mounted in the housing at the ends of the lamp such that the distance between the cone-shaped light guides, which is due to the fact that the lower edge of the bulb of the lamp and its seating, in order to simplify the design, is provided the impeller nest 13 was made up of adjustable flaps mounted 1 -1.5 mm to prevent bouncing over the ventilation holes, the lens When the latter has a toroidal profile, the last end of the tip of the needle 12, the inlet ends of the tea luminaires of the luminaire body, light guides are united into a ring, optically The light holder 17 directs the flow conjugated with the lens, while the light source from the light bulb 16 is at the light-light, the impeller, the collecting lens of the filter 11, and also limits the output coaxially, and the light filters are placed light from the housing 1 to the outside. From above nana impeller. the openings 4 of the housing 1 and the covers 2 and 3, drives the impeller 13. The light passing through the light filters 14 and the windows of the impeller 13 alternately hits different groups of input ends of the optical fibers 7, while the output ends of the 6 light guides 7 periodically dim or flare up in different colors, while the total number of simultaneously glowing ends of the optical fibers 7 is constant. This creates an original flickering light effect. With a lamp power of 60 W, the speed rotation of the impeller 13 and, therefore, the frequency of the flickering of the light guides is regulated by using the valve 18 from 0.5 to 2 rpm. the openings 4 of the housing 1 and the covers 2 and 3, drives the impeller 13. The light passing through the light filters 14 and the windows of the impeller 13 alternately hits different groups of input ends of the optical fibers 7, while the output ends of the 6 light guides 7 periodically dim or flare up in different colors, while the total number of simultaneously glowing ends of the optical fibers 7 is constant. This creates an original flickering light effect. With a lamp power of 60 W, the speed The proposed decorative luminaire provides a beautiful and original lighting design for various objects, such as a Christmas tree, resembling flickering falling snow. Invention Formula