High-heat-dissipation lighting module
AssigneeFraen Corporation
InventorsMarco Angelini, Claudia Bigliati, Natale Baraldo, Luca Scodes
Life of this patent
Estimating the term…
Abstract
There is provided a lighting module of the type having a solid-state light source, in particular a LED, a supporting plate, and a lens; the lens has a recess housing the light source; the lens is supported by and projects from the plate by means of supporting members (25) carried by the lens and for fitting the lens directly to the plate; and the supporting members are formed in one piece with the lens, and are spaced apart and separated from one another by cooling windows.
Claims12
A high-heat-dissipation lighting module (1) of the type comprising a solid-state light source (2), a supporting plate (3), a lens (4) and a supporting structure (9) having cooling windows (27) and by which the lens (4) is supported so as to project from the plate (3);
- characterized in that each module (1) comprises said lens (4) associated with said source (2) and said supporting structure (9), and in that said supporting structure (9) of each module (1) comprises a number of supporting members (25) projecting from a peripheral edge (26) of said lens (4) and for fitting the lens (4) directly to the plate;
- said supporting members (25) being spaced apart and separated from one another by said cooling windows (27),
- wherein said lens (4) comprises an optical body (8) and a shell (50), for covering the optical body (8), which are made of respective different materials;
- the shell (50) being positioned to cover a lateral surface (51) of the optical body (8), and being separated from said lateral surface (51) by a gap (71).
A high-heat-dissipation lighting module (1) of the type comprising a solid-state light source (2), a supporting plate (3), a lens (4) and a supporting structure (9) having cooling windows (27) and by which the lens (4) is supported so as to project from the plate (3);
- characterized in that each module (1) comprises said lens (4) associated with said source (2) and said supporting structure (9), and in that said supporting structure (9) of each module (1) comprises a number of supporting members (25) projecting from a peripheral edge (26) of said lens (4) and for fitting the lens (4) directly to the plate;
- said supporting members (25) being spaced apart and separated from one another by said cooling windows (27),
- wherein said supporting members (25) have respective longitudinal ends (29) inserted and locked inside respective seats (7) in the plate (3).
A high-heat-dissipation lighting module (1) of the type comprising a solid-state light source (2), a supporting plate (3), a lens (4) and a supporting structure (9) having cooling windows (27) and by which the lens (4) is supported so as to project from the plate (3);
- characterized in that each module (1) comprises said lens (4) associated with said source (2) and said supporting structure (9), and in that said supporting structure (9) of each module (1) comprises a number of supporting members (25) projecting from a peripheral edge (26) of said lens (4) and for fitting the lens (4) directly to the plate;
- said supporting members (25) being spaced apart and separated from one another by said cooling windows (27),
- wherein said module further comprises a mount (5) on which said light source (2) is mounted;
- the lens (4) resting axially on said mount (5), and being secured to the plate (3) by the supporting members (25).
A high-heat-dissipation lighting module (1) of the type comprising a solid-state light source (2), a supporting plate (3), a lens (4) and a supporting structure (9) having cooling windows (27) and by which the lens (4) is supported so as to project from the plate (3);
- characterized in that each module (1) comprises said lens (4) associated with said source (2) and said supporting structure (9), and in that said supporting structure (9) of each module (1) comprises a number of supporting members (25) projecting from a peripheral edge (26) of said lens (4) and for fitting the lens (4) directly to the plate;
- said supporting members (25) being spaced apart and separated form one another by said cooling windows (27),
- wherein said supporting members (25) are formed as separate components from the lens (4), and are fitted to said lens.
A high-heat-dissipation lighting module (1) of the type comprising a solid-state light source (2), a supporting plate (3), a lens (4) and a supporting structure (9) having cooling windows (27) and by which the lens (4) is supported so as to project from the plate (3);
- characterized in that each module (1) comprises said lens (4) associated with said source (2) and said supporting structure (9), and in that said supporting structure (9) of each module (1) comprises a number of supporting members (25) projecting from a peripheral edge (26) of said lens (4) and for fitting the lens (4) directly to the plate;
- said supporting members (25) being spaced apart and separated from one another by said cooling windows (27),
- wherein said lens (4) comprises a disk (33), from a peripheral edge (26) of which the supporting members (25) extend, and is associated with a reflector (36) defined by a cup-shaped, hollow body coaxially surrounding said light source (2);
- said reflector (36) being gripped between said disk (33) and said plate (3).
A high-heat-dissipation lighting module (1) of the type comprising a solid-state light source (2), a supporting plate (3), a lens (4) and a supporting structure (9) having cooling windows (27) and by which the lens (4) is supported so as to project from the plate (3);
- characterized in that each module (1) comprises said lens (4) associated with said source (2) and said supporting structure (9), and in that said supporting structure (9) of each module (1) comprises a number of supporting members (25) projecting from a peripheral edge (26) of said lens (4) and for fitting the lens (4) directly to the plate;
- said supporting members (25) being spaced apart and separated from one another by said cooling windows (27),
- wherein said lens (4) comprises a recess (14) in which the light source (2) is inserted;
- the recess (14) being defined by a collar (15) radially surrounding the light source and provided with radially through ventilation openings (18).
Dependencies are inferred from the claim text.