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1. WO2020138296 - VEHICULAR LAMP AND PRODUCTION METHOD FOR VEHICULAR LAMP

Publication Number WO/2020/138296
Publication Date 02.07.2020
International Application No. PCT/JP2019/051140
International Filing Date 26.12.2019
IPC
F21S 45/10 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
45Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
10Protection of lighting devices
F21S 41/20 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
20characterised by refractors, transparent cover plates, light guides or filters
F21S 43/20 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
20characterised by refractors, transparent cover plates, light guides or filters
CPC
F21S 41/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
20characterised by refractors, transparent cover plates, light guides or filters
F21S 43/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
10characterised by the light source
13characterised by the type of light source
14Light emitting diodes [LED]
F21S 43/19
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
10characterised by the light source
19Attachment of light sources or lamp holders
F21S 43/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
20characterised by refractors, transparent cover plates, light guides or filters
F21S 43/27
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
20characterised by refractors, transparent cover plates, light guides or filters
27Attachment thereof
F21S 45/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
45Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
10Protection of lighting devices
Applicants
  • 株式会社小糸製作所 KOITO MANUFACTURING CO., LTD. [JP]/[JP]
Inventors
  • 松原 雅夫 MATSUBARA Masao
  • 片岡 亮輔 KATAOKA Ryousuke
  • 沖河 秀紀 OKIGAWA Hideki
Agents
  • 特許業務法人 信栄特許事務所 SHIN-EI PATENT FIRM, P.C.
Priority Data
2018-24193526.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICULAR LAMP AND PRODUCTION METHOD FOR VEHICULAR LAMP
(FR) LAMPE DE VÉHICULE ET SON PROCÉDÉ DE PRODUCTION
(JA) 車両用灯具及び車両用灯具の製造方法
Abstract
(EN)
A vehicular lamp (100) that comprises: a mounting board (31) that has a light-emitting element (36) mounted thereon; a housing (21) that has an opening part and houses the mounting board (31); an outer lens (11) that contacts the housing (21) from a prescribed direction and covers the opening part; and a resin member (12) that is attached to the housing (21) side of the outer lens (11). The vehicular lamp (100) also comprises: a conductive elastic member (15); and a conductive contact part that is provided so as to contact the elastic member (15). The resin member (12) and ground wiring (32) that is provided to the mounting board (31) are electrically connected via at least the elastic member (15) and the contact part.
(FR)
La présente invention porte sur une lampe de véhicule (100) qui comprend : une carte de montage (31) sur laquelle est monté un élément électroluminescent (36) ; un boîtier (21) qui comporte une partie ouverture et qui reçoit la carte de montage (31) ; une lentille externe (11) qui entre en contact avec le boîtier (21) dans une direction prescrite et qui recouvre la partie ouverture ; et un élément en résine (12) qui est fixé au côté boîtier (21) de la lentille externe (11). La lampe de véhicule (100) comprend également : un élément élastique conducteur (15) ; et une partie de contact conductrice qui est disposée de manière à entrer en contact avec l'élément élastique (15). L'élément en résine (12) et le câblage à la terre (32) qui est disposé sur la carte de montage (31) sont électriquement connectés par l'intermédiaire d'au moins l'élément élastique (15) et de la partie de contact.
(JA)
車両用灯具(100)は、発光素子(36)を搭載した搭載基板(31)と、開口部を有して搭載基板(31)を収容するハウジング(21)と、ハウジング(21)に所定方向から接触し開口部を覆うアウターレンズ(11)と、アウターレンズ(11)のハウジング(21)側に取り付けられた樹脂部材(12)を備える。車両用灯具(100)は、さらに、導電性を有する弾性部材(15)と、弾性部材(15)と接触する位置に設けられた導電性を有する接触部とを備え、搭載基板(31)に設けられた接地配線(32)と樹脂部材(12)とは、少なくとも弾性部材(15)及び接触部を介して電気的に接続されている。
Also published as
Latest bibliographic data on file with the International Bureau