Light irradiating unit, lighting unit and method for...

Details Light irradiating unit, lighting unit and method for... Light irradiating unit, lighting unit and method for...

2005-04-05

2005-04-05

Sember, Thomas M. (Department: 2875)

Illumination

Light source and modifier

With ventilating, cooling or heat insulating means

C362S373000, C362S547000, C362S800000

Reexamination Certificate

active

06874911

ABSTRACT:
A light irradiating unit is provided which is easy to manufacture with a large light production that is stable in luminous intensity and superior in life duration. The light irradiating unit comprises an illuminant loading member that has a curved illuminant loading face on which a plurality of illuminants are loaded, a holding frame that holds the illuminant loading member and a tabular heat-dissipating member that has predetermined elasticity and/or flexibility. The heat-dissipating member is attached to a back face of the illuminant loading member and a supporting face of the holding frame that faces to the back face of the illuminant loading face respectively by making use of its elasticity and/or flexibility.

REFERENCES:
patent: 5632551 (1997-05-01), Roney et al.
patent: 6053621 (2000-04-01), Yoneda
patent: 6070986 (2000-06-01), Yoneda

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