Field of technology
[0001] This utility model is applied in the lighting sector and has as its object the development
of a light bulb partially or totally shielded from drawings, writings and graphic
symbols.
Technique state
[0002] Up to now, the bulbs, used without covering of special lampshades, dazzle, as the
luminous filaments have no shielding
The visual phenomenon causes a sense of visual discomfort and "discomfort" due to
the contact between the light source and the visual field: by looking at a lit light
bulb in fact (not shielded or protected by lampshade), our retina significantly lowers
its sensitivity in all the space around the image. Under these conditions it is obviously
no longer possible to see anything around the area where the light source is located.
The retina needs time to adapt to the vision situation after it has been dazzled by
any light source.
Presentation of the invention
[0003] The object of the present invention is to partially or totally shield the bulb (light
source) with texts, writings or graphic symbols with the dual objective of increasing
visual comfort by reducing or eliminating glare and simultaneously making the bulb
a vehicle for communicating messages, texts, graphic symbols.
[0004] The object of this request is therefore not the shielding itself, but the shielding
carried out by applying texts, writings and graphic symbols to the glass. With the
present invention the shielding becomes a graphic element.
[0005] This invention makes the light bulb a comfortable light source and at the same time
a characterizing furnishing element.
Brief description of the drawings
[0006] The characteristics and advantages of the invention will be more evident in the light
of the detailed description of some explanatory drawings:
PIC. 1 is a view of the "m'Illumino" lamp, partially satin-finished with the word
"m'Illumino di immenso" placed at the edge of the satin finish (above and below).
Below is a description of the two distinctive elements of the present invention:
- The frosted shield prevents the glare of the bulb both when placed with the ferrule
at the bottom (as the light source of a table lamp) and when placed with the ferrule
at the top (light source of a ceiling suspension) and when placed with the horizontal
ferrule (light source of a wall light).
- The writing "M'illumino d'immenso" enhances the lamp making it a characterizing furnishing
object.
PIC. 2 is a view of the "LOVE1" lamp, which shows the graphic sign "Love" inside a
round shield that covers the filaments.
[0007] Picture 1 and Picture 2 represent different lamps, processed and shielded with different
technology but with the same result: shielding the light source by imprinting on the
glass of the bulb symbols, graphic and written signs in order to make it at the same
time shielded and a communication tool
Detailed description of a preferred embodiment example
[0008] With reference to the attached pictures, we achieve the objectives described (partial
or total shielding with the application of graphic symbols, written) using two different
technologies:
- PIC.1: the glass of the bulb is partially satin-finished with a special procedure
which consists in "micro-blasting" the glass to make it satin-finished. The word "m'illumino"
is covered in this phase to maintain transparency. The "immense" writing, on the other
hand, is satin and is worked by covering the front part.
- PIC.2: the glass of the bulb is shielded by a round base and a "LOVE" writing obtained
by means of "pad printing": the glass is "stamped" with special tools by affixing
the desired design
[0009] From what has been described, it is clear that, regardless of the type of processing,
the result of simultaneously obtaining the shielding of the light bulb by improving
the visual comfort by avoiding glare, making the screen the light bulb itself is a
characteristic furnishing element.
[0010] The object of the invention is susceptible of numerous modifications and variations,
all of which are within the inventive concept expressed in the attached claims. Any
writing, graphic sign and text properly used, and applied with any technology to the
light bulb, achieve the set objectives and constitute technically equivalent elements;
the technologies used may be different according to requirements, without departing
from the scope of protection of the present invention.
[0011] Even if the object has been described with particular reference to the attached figures,
the technologies used and described do not constitute any limitation to the scope
of protection claimed.