Luminaire based on the light emission of light-emitting diodes
DC CAFCFirst Claim
1. A luminaire comprising a housing which defines an internal space containing at least one light source formed by a light-emitting diode (LED) and optical means for guiding the light emitted by the LED towards outside of the housing, characterized in that the LED is mounted to a support connected to the housing, and the optical means is held between a retaining element connected to the housing and the support for the LED by pressure exerted by the retaining element and the support for the LED, wherein the optical means has first and second ends, the first end being proximate the support connected to the housing and the second end being proximate the retaining element.
4 Assignments
Litigations
1 Petition
Accused Products
Abstract
The invention relates to a luminaire comprising a housing (1) which defines an internal space containing at least one light source formed by a light-emitting diode (LED) (2) and optical means (4) for guiding the light emitted by the LED (2) to the exterior of the housing (1). The LED (2) is mounted to a support (3) connected to the housing (1), and the optical means (4) are held between a retaining element (10) connected to the housing (1) and the support (3) of the LED (2).
228 Citations
14 Claims
- 1. A luminaire comprising a housing which defines an internal space containing at least one light source formed by a light-emitting diode (LED) and optical means for guiding the light emitted by the LED towards outside of the housing, characterized in that the LED is mounted to a support connected to the housing, and the optical means is held between a retaining element connected to the housing and the support for the LED by pressure exerted by the retaining element and the support for the LED, wherein the optical means has first and second ends, the first end being proximate the support connected to the housing and the second end being proximate the retaining element.
-
10. A luminaire as claimed 9, wherein the optical means is a solid light conductor having a cavity for accommodating the LED.
-
13. A luminaire comprising a housing which defines an internal space containing at least one light source formed by a light-emitting diode (LED) and optical means for guiding the light emitted by the LED towards outside of the housing wherein the LED is mounted to a planar support connected to the housing and the optical means is held between a plate which transmits light which comprises a retaining element connected to the housing and the support for the LED by pressure exerted by the retaining element and the support, wherein the optical means has first and second ends, the first end being planar and being in direct contact against the planar support, the second end being proximate the retaining element, there being elastic retention means between the second end and the retaining element, and the optical means comprising a light conductor having a cavity near said first end for accommodating the LED.
-
14. A luminaire comprising a housing which defines an internal space containing at least one light source formed by a light-emitting diode (LED) and optical means for guiding the light emitted by the LED towards outside of the housing characterized in that the LED is mounted to a support connected to the housing, and the optical means are elastically held between a retaining element connected to the housing and the support for the LED by elastic retention means which comprises a block of elastic material placed in a position such that it is compressed between the retaining element and the optical means.
Specification