STRAIGHT TUBE TYPE LAMP AND LIGHTING DEVICE

• Main Authors: TANIFUJI NAOTERU, YOKOYAMA KOYA
• Format: Patent
• Language: English; Japanese
• Published: 09.01.2020
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; 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

To provide a straight tube type lamp that can be reduced in weight, and to provide a lighting device.SOLUTION: A straight tube type lamp includes: a light source unit 51 with a light-emitting element 511 serving as a light source; a support body 53 for supporting the light source unit 51; a power supply unit 55 for supplying electrical power to the light source unit 51; a metal cylindrical body 57 for accommodating the power supply unit 55; and a light transmissive cover body 59 for accommodating the support body 53 and the cylindrical body 57. The support body 53 is made of a resin material and fitted to the cylindrical body 57.SELECTED DRAWING: Figure 4 【課題】軽量化できる直管形ランプ及び照明装置を提供する。【解決手段】直管形ランプは、光源としての発光素子５１１を備える光源ユニット５１と、光源ユニット５１を支持する支持体５３と、光源ユニット５１に電力を供給するための電源ユニット５５と、電源ユニット５５を収容する金属製の筒体５７と、支持体５３と筒体５７とを収容する透光性カバー体５９とを備え、支持体５３は、樹脂材料から構成され、筒体５７に装着されている。【選択図】図４