LIGHTING EQUIPMENT

• Main Authors: FUJINO SHUICHI, KINOSHITA KEIICHIRO, MIKAMI TAKAHIRO
• Format: Patent
• Language: English
• Published: 18.09.2014
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

PROBLEM TO BE SOLVED: To provide lighting equipment capable of restricting thermal influence between a light source case and a power supply case.SOLUTION: A projector 1 comprises: a radiator 9 having an LED package 29 formed in a cup-like shape and including an LED 27 at its bottom part so as to radiate light generated by the LED package 29 from an opening end to an external side and having vertical radiation fins 21 at its outer surface; a power supply case 5 storing a power supply board 49 of the LED package 29 and radiation fins 61 at its outer surface; and a fixing arm 7 for fixing the power supply case 5 supporting the radiator 9 to a fixing part 70. The power supply case 5 is arranged at the fixing arm 7 for the radiator 9 while a space S is being arranged between it and each of the vertical radiation fins 21 of the radiator 9.