Lamp unit and vehicle lamp

• Main Authors: SUZUKI TETSUYA, AIZAWA DAISUKE
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2019
• Subjects: BLASTING; 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; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model provides a lamp unit and a lamp for a vehicle. The lamp unit and the lamp for the vehicle can prevent mistaken installation through a simple structure regardless of the shape of a substrate carrying an LED. A lamp unit is provided with: a mounting substrate (41) on the surface of which a light-emitting element (43c) and connector parts (44a, 44b) are mounted; a heat sink (41) disposed on the rear surface side of the mounting substrate (41); a lens holder (20) that is disposed on the surface side of the mounting substrate (41) and that is fixed to the heat sink (50) by means of a plurality of fixing parts (202a-202c); mistaken installation preventing parts (206a, 206b) are formed at the positions, corresponding to the connector parts (44a, 44b), of the lens support (20). 本实用新型提供一种不管搭载LED的基板的形状如何都能够用简单的结构防止误装的灯具单元及车辆用灯具。灯具单元具备：搭载基板(41)，其在表面搭载有发光元件(43c)和连接器部(44a、44b)；散热件(41)，其配置在搭载基板(41)的背面侧；透镜支架(20)，其配置在搭载基板(41)的表面侧，且用多个固定部(202a～202c)相对于所述散热件(50)固定；在透镜支架(20)的与连接器部(44a、44b)对应的位置形成有防止误装部(206a、20