Unlock instant, AI-driven research and patent intelligence for your innovation.

Lighting device comprising a control means for altering its appearance and light dispersion pattern

A technology of lighting equipment and blades, applied in lighting and heating equipment, portable lighting devices, components of lighting devices, etc., can solve problems such as increasing complexity

Pending Publication Date: 2021-06-15
INTER IKEA SYST
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does add additional complexity when developing lighting fixtures that include moving parts

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lighting device comprising a control means for altering its appearance and light dispersion pattern
  • Lighting device comprising a control means for altering its appearance and light dispersion pattern
  • Lighting device comprising a control means for altering its appearance and light dispersion pattern

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The disclosed embodiments will now be described more fully hereinafter with reference to the accompanying drawings, in which certain embodiments of the invention are shown. Like reference numerals refer to like elements throughout.

[0035] figure 1 A lighting device 1 according to one embodiment is shown. The lighting device 1 shown is a suspended ceiling light 1 , but the lighting device 1 could also be implemented as a desk lamp or any other type of lamp. As shown, the lighting device 1 comprises a hub 2 forming a central support structure to which all other components of the lighting device 1 are attached. The hub 2 includes an optional cover 33 which conceals some of the internal components of the hub 2 from sight and provides an aesthetically pleasing appearance. The cover 33 further protects the interior of the hub 2 from dust and / or dirt which could impair the function of the lighting device 1 . The cover 33 may also provide some protection for components pr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A lighting device (1) comprising a hub (2) and a plurality of arms (5, 6) attachable to the hub (2), wherein each arm (5, 6) at each distal end (7, 8) thereof comprises at least one blade connector (10) onto which at least one blade (9) is attachable, and wherein the lighting device (1) further comprises control means (40).

Description

technical field [0001] The present invention generally relates to the technical field of lighting devices and lighting. More specifically, the present invention relates to a ceiling light that allows adjusting the scattering of light from a light source and changing the visual appearance of the lighting device. Background technique [0002] Lighting devices for interior lighting are usually provided by the manufacturer as pre-assembled units, which leaves little or no room to adjust the visual appearance of the lighting device in a simple manner. For lamps that use shades, the shade can be replaced to change the look of the lamp. But of course this necessitates having to find a new shade, assuming that the manufacturer will still supply it. However, there is an ever-increasing demand for lamps which allow not only the appearance of the lamp but also its light scattering to be changed. And, while most lights are sold pre-assembled, there is a trend that lighting fixtures a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/06F21V1/06F21V7/09F21V17/02F21V17/14
CPCF21V1/06F21S8/061F21V1/08F21V17/02F21W2121/00F21S8/04F21S8/06F21V17/002F21V17/107F21V17/14F21V7/09
Inventor 大卫·瓦尔
Owner INTER IKEA SYST