IPC分类号：
F21V17/14 | F21V19/00 | F21V19/04 | F21V29/503 | F21Y115/10
国民经济行业分类号：
C4350 | C3874 | C4090 | C3879
当前申请(专利权)人：
VIABIZZUNO S.R.L.
原始申请(专利权)人：
VIABIZZUNO S.R.L.
当前申请(专利权)人地址：
Via Romagnoli, 10, I-40010 Bentivoglio (BO), IT
摘要：
Described is a modular LED lamp structure comprising a LED light source (7) of the type mounted on a plate, a heat sink element (3) having a flat face (6) for supporting the LED light source (7) and a central axis (A1) perpendicular to the flat face (6), a mask (8) for locking the light source (7) designed to press the light source (7) itself, keeping it pressed against the flat supporting face (6) of the sink element (3), means (9) for removably fastening the metal mask (8) to the sink element (3).
技术问题语段：
The patent text describes a modular LED lamp structure that aims to overcome the technical problem of predicting the size and features of LED bulbs that may appear on the market in the future. The invention is designed to be practical, simple, and easily adaptable to different requirements of users.
技术功效语段：
The invention is a modular LED lamp structure that can be adapted to different user requirements easily. It offers versatility and flexibility for users to customize their lighting needs.
权利要求：
1. A modular LED lamp structure comprising: - an LED light source (7), - a heat sink element (3) having a flat supporting face (6) for the LED light source (7) and a central axis (A1) which is perpendicular to the flat face (6), - means (2, 20) for conditioning the beam of light emitted by the light source (7), - a mask (8) for blocking the light source (7) designed to press the light source (7) by keeping it pressed against the flat supporting face (6) of the sink element (3), the mask (8) comprising an engaging area (8c) for the conditioning means (2, 20), - means (9) for removably fastening the mask (8) to the sink element (3), wherein the engaging area (8c) extends circumferentially inside an outer cylindrical portion (8b) of the mask to define, together with a suitably matched end portion (12) of the conditioning means (2, 20), a bayonet coupling designed to guarantee stable positioning of the conditioning means (2, 20) relative to the sink element (3), - snap-on means (16) for fastening the bayonet coupling, characterised in that it comprises an interchangeable adapter element (11) interposed between the light source (7) and the mask (8) to make the mask (8) compatible with different light sources, and in that the blocking mask (8) and the adapter element (11) have respective matching faces designed to engage with each other to define a shape coupling, the shape defining the coupling having asymmetrical profile to define a single angular coupling position relative to the central axis (A1).
2. The modular structure according to claim 1, characterised in that the metal mask (8) comprises a central portion (8a) for engaging with the adapter element (11) and an outer cylindrical portion (8b) enclosing the central portion (8a) and designed to contribute to dissipating the heat generated by the light source (7).
3. The modular structure according to claim 2, characterised in that the central axis (A2) of the outer cylindrical portion (8b) extends perpendicular to the flat supporting face (6) of the sink element (3).