LED lamp, in particular for internal lighting of an electric household appliance
First Claim
1. A lamp for internal lighting of an electric household appliance, comprising:
- at least one first light source including a light emitting diode (LED);
a printed circuit for supporting and powering the at least one first light source; and
a supporting body for the printed circuit, the supporting body made of an electrically non-conductive material and provided, at a first end thereof, with a reflecting/diffusing element for light emitted from the at least one first light source, the reflecting/diffusing element defining an optical axis arranged substantially parallel to a longitudinal axis of the supporting body, whereinthe at least one first light source is carried on a first flat face of the printed circuit and is mounted at a first end of the printed circuit, with a light diffusion axis of the at least one first light source oriented substantially perpendicular to the first flat face,the supporting body has a tubular shape and the printed circuit is supported inside the supporting body, with the first flat face arranged substantially coplanar with the optical axis of the reflecting/diffusing element and the first end of the printed circuit overhangingly protruding from the first end of the supporting body, within a concavity of the reflecting/diffusing element, so that the reflecting/diffusing element is arranged to collect at least a part of the light emitted from the at least one first light source, andthe printed circuit extends over an entire length of the supporting body, to a second end of the supporting body opposite to the first end of the supporting body.
1 Assignment
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Accused Products
Abstract
A lamp for internal lighting of an electric household appliance includes an LED, a printed circuit for supporting and powering the LED, and a supporting body made of an electrically non-conductive material and provided, at a first end thereof, with a reflecting/diffusing element for light emitted from the LED. The LED is carried on a flat face of the printed circuit, at a first end of the printed circuit. The supporting body has a tubular shape and the printed circuit being supported inside the supporting body, with the flat face arranged substantially coplanar with an optical axis of the reflecting/diffusing element and the first end of the printed circuit overhangingly protruding from the first end of the supporting body, so that the reflecting/diffusing element collects at least a part of the light emitted from the LED. The printed circuit extends over an entire length of the supporting body.
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Citations
12 Claims
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1. A lamp for internal lighting of an electric household appliance, comprising:
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at least one first light source including a light emitting diode (LED); a printed circuit for supporting and powering the at least one first light source; and a supporting body for the printed circuit, the supporting body made of an electrically non-conductive material and provided, at a first end thereof, with a reflecting/diffusing element for light emitted from the at least one first light source, the reflecting/diffusing element defining an optical axis arranged substantially parallel to a longitudinal axis of the supporting body, wherein the at least one first light source is carried on a first flat face of the printed circuit and is mounted at a first end of the printed circuit, with a light diffusion axis of the at least one first light source oriented substantially perpendicular to the first flat face, the supporting body has a tubular shape and the printed circuit is supported inside the supporting body, with the first flat face arranged substantially coplanar with the optical axis of the reflecting/diffusing element and the first end of the printed circuit overhangingly protruding from the first end of the supporting body, within a concavity of the reflecting/diffusing element, so that the reflecting/diffusing element is arranged to collect at least a part of the light emitted from the at least one first light source, and the printed circuit extends over an entire length of the supporting body, to a second end of the supporting body opposite to the first end of the supporting body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification