VEHICLE LIGHTING
The present invention provides vehicle lighting capable of forming an irradiation pattern with a desired brightness distribution while efficiently utilizing light from light sources. The vehicle lighting includes both the light sources disposed in parallel, a condenser lens that condenses light from...
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creator | OKUBO Yasuhiro |
description | The present invention provides vehicle lighting capable of forming an irradiation pattern with a desired brightness distribution while efficiently utilizing light from light sources. The vehicle lighting includes both the light sources disposed in parallel, a condenser lens that condenses light from the light sources, a light-shielding member provided with an irradiation slit, and a projection lens that projects the light, and forms an irradiation pattern. The incident surface has a curved incident surface section and an annular incident surface section, the condenser lens has a reflective surface that surrounds the curved incident surface section, the first light source is disposed such that a first emitting surface is located on a projection lens optical axis of the projection lens, and the second light source is disposed inside the annular incident surface section such that a second emitting surface does not intersect the projection lens optical axis. |
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The vehicle lighting includes both the light sources disposed in parallel, a condenser lens that condenses light from the light sources, a light-shielding member provided with an irradiation slit, and a projection lens that projects the light, and forms an irradiation pattern. The incident surface has a curved incident surface section and an annular incident surface section, the condenser lens has a reflective surface that surrounds the curved incident surface section, the first light source is disposed such that a first emitting surface is located on a projection lens optical axis of the projection lens, and the second light source is disposed inside the annular incident surface section such that a second emitting surface does not intersect the projection lens optical axis.</description><language>eng ; fre ; ger</language><subject>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</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231129&DB=EPODOC&CC=EP&NR=4283189A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231129&DB=EPODOC&CC=EP&NR=4283189A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OKUBO Yasuhiro</creatorcontrib><title>VEHICLE LIGHTING</title><description>The present invention provides vehicle lighting capable of forming an irradiation pattern with a desired brightness distribution while efficiently utilizing light from light sources. The vehicle lighting includes both the light sources disposed in parallel, a condenser lens that condenses light from the light sources, a light-shielding member provided with an irradiation slit, and a projection lens that projects the light, and forms an irradiation pattern. The incident surface has a curved incident surface section and an annular incident surface section, the condenser lens has a reflective surface that surrounds the curved incident surface section, the first light source is disposed such that a first emitting surface is located on a projection lens optical axis of the projection lens, and the second light source is disposed inside the annular incident surface section such that a second emitting surface does not intersect the projection lens optical axis.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>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</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>SYSTEMS THEREOF</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAIc_XwdPZxVfDxdPcI8fRz52FgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BJkYWxoYWlo6GxkQoAQDG3x0b</recordid><startdate>20231129</startdate><enddate>20231129</enddate><creator>OKUBO Yasuhiro</creator><scope>EVB</scope></search><sort><creationdate>20231129</creationdate><title>VEHICLE LIGHTING</title><author>OKUBO Yasuhiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4283189A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>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</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>SYSTEMS THEREOF</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OKUBO Yasuhiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OKUBO Yasuhiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VEHICLE LIGHTING</title><date>2023-11-29</date><risdate>2023</risdate><abstract>The present invention provides vehicle lighting capable of forming an irradiation pattern with a desired brightness distribution while efficiently utilizing light from light sources. The vehicle lighting includes both the light sources disposed in parallel, a condenser lens that condenses light from the light sources, a light-shielding member provided with an irradiation slit, and a projection lens that projects the light, and forms an irradiation pattern. The incident surface has a curved incident surface section and an annular incident surface section, the condenser lens has a reflective surface that surrounds the curved incident surface section, the first light source is disposed such that a first emitting surface is located on a projection lens optical axis of the projection lens, and the second light source is disposed inside the annular incident surface section such that a second emitting surface does not intersect the projection lens optical axis.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
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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 |
title | VEHICLE LIGHTING |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T16%3A53%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=OKUBO%20Yasuhiro&rft.date=2023-11-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4283189A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |