VEHICULAR LIGHTING DEVICE, AND VEHICULAR LIGHTING FIXTURE
To provide a vehicular lighting device capable of improving a heat radiation property, and a vehicular lighting fixture.SOLUTION: A vehicular lighting device according to an embodiment has: a socket having a plate-like flange, a mounting part provided on one face of the flange, and a heat radiation...
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| creator | HATANAKA TOSHIHIRO |
| description | To provide a vehicular lighting device capable of improving a heat radiation property, and a vehicular lighting fixture.SOLUTION: A vehicular lighting device according to an embodiment has: a socket having a plate-like flange, a mounting part provided on one face of the flange, and a heat radiation part provided on a side opposite to the mounting part of the flange; and a light emitting module provided on an end of the mounting part opposite to the flange and having a light emitting element. The heat radiation part has: a pair of first plate-like portions aligned in a first direction through a gap; a second plate-like portion provided between respective one end of the pair of the first portions in a second direction orthogonal to the first direction; and a plate-like third portion provided near the flange between the other ends of the pair of the first portions in the second direction. The first portion has a portion, at which a distance between one end and the other end varies, in the second direction.SELECTED DRAWING: Figure 4
【課題】放熱性の向上を図ることができる車両用照明装置、および車両用灯具を提供することである。【解決手段】実施形態に係る車両用照明装置は、板状を呈するフランジと、前記フランジの一方の面に設けられた装着部と、前記フランジの前記装着部側とは反対側に設けられた放熱部と、を有するソケットと；前記装着部の、前記フランジ側とは反対側の端部に設けられ、発光素子を有する発光モジュールと；を具備している。前記放熱部は、板状を呈し、隙間を介して第１の方向に並べて設けられた一対の第１の部分と；板状を呈し、前記第１の方向に直交する第２の方向において、前記一対の第１の部分の一方の端部同士の間に設けられた第２の部分と；板状を呈し、前記第２の方向において、前記一対の第１の部分の他方の端部同士の間であって前記フランジの近傍に設けられた第３の部分と；を有する。前記第１の部分は、前記第２の方向において、前記一方の端部と、前記他方の端部との間の距離が変化する部分を有する。【選択図】図４ |
| format | Patent |
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【課題】放熱性の向上を図ることができる車両用照明装置、および車両用灯具を提供することである。【解決手段】実施形態に係る車両用照明装置は、板状を呈するフランジと、前記フランジの一方の面に設けられた装着部と、前記フランジの前記装着部側とは反対側に設けられた放熱部と、を有するソケットと；前記装着部の、前記フランジ側とは反対側の端部に設けられ、発光素子を有する発光モジュールと；を具備している。前記放熱部は、板状を呈し、隙間を介して第１の方向に並べて設けられた一対の第１の部分と；板状を呈し、前記第１の方向に直交する第２の方向において、前記一対の第１の部分の一方の端部同士の間に設けられた第２の部分と；板状を呈し、前記第２の方向において、前記一対の第１の部分の他方の端部同士の間であって前記フランジの近傍に設けられた第３の部分と；を有する。前記第１の部分は、前記第２の方向において、前記一方の端部と、前記他方の端部との間の距離が変化する部分を有する。【選択図】図４</description><language>eng ; jpn</language><subject>BLASTING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; 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</subject><creationdate>2024</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=20240408&DB=EPODOC&CC=JP&NR=2024047635A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240408&DB=EPODOC&CC=JP&NR=2024047635A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HATANAKA TOSHIHIRO</creatorcontrib><title>VEHICULAR LIGHTING DEVICE, AND VEHICULAR LIGHTING FIXTURE</title><description>To provide a vehicular lighting device capable of improving a heat radiation property, and a vehicular lighting fixture.SOLUTION: A vehicular lighting device according to an embodiment has: a socket having a plate-like flange, a mounting part provided on one face of the flange, and a heat radiation part provided on a side opposite to the mounting part of the flange; and a light emitting module provided on an end of the mounting part opposite to the flange and having a light emitting element. The heat radiation part has: a pair of first plate-like portions aligned in a first direction through a gap; a second plate-like portion provided between respective one end of the pair of the first portions in a second direction orthogonal to the first direction; and a plate-like third portion provided near the flange between the other ends of the pair of the first portions in the second direction. The first portion has a portion, at which a distance between one end and the other end varies, in the second direction.SELECTED DRAWING: Figure 4
【課題】放熱性の向上を図ることができる車両用照明装置、および車両用灯具を提供することである。【解決手段】実施形態に係る車両用照明装置は、板状を呈するフランジと、前記フランジの一方の面に設けられた装着部と、前記フランジの前記装着部側とは反対側に設けられた放熱部と、を有するソケットと；前記装着部の、前記フランジ側とは反対側の端部に設けられ、発光素子を有する発光モジュールと；を具備している。前記放熱部は、板状を呈し、隙間を介して第１の方向に並べて設けられた一対の第１の部分と；板状を呈し、前記第１の方向に直交する第２の方向において、前記一対の第１の部分の一方の端部同士の間に設けられた第２の部分と；板状を呈し、前記第２の方向において、前記一対の第１の部分の他方の端部同士の間であって前記フランジの近傍に設けられた第３の部分と；を有する。前記第１の部分は、前記第２の方向において、前記一方の端部と、前記他方の端部との間の距離が変化する部分を有する。【選択図】図４</description><subject>BLASTING</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>SYSTEMS THEREOF</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAMc_XwdA71cQxS8PF09wjx9HNXcHEN83R21VFw9HNRwCLt5hkREhrkysPAmpaYU5zKC6W5GZTcXEOcPXRTC_LjU4sLEpNT81JL4r0CjAyMTAxMzM2MTR2NiVIEAND6KR4</recordid><startdate>20240408</startdate><enddate>20240408</enddate><creator>HATANAKA TOSHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20240408</creationdate><title>VEHICULAR LIGHTING DEVICE, AND VEHICULAR LIGHTING FIXTURE</title><author>HATANAKA TOSHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024047635A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>SYSTEMS THEREOF</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HATANAKA TOSHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HATANAKA TOSHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VEHICULAR LIGHTING DEVICE, AND VEHICULAR LIGHTING FIXTURE</title><date>2024-04-08</date><risdate>2024</risdate><abstract>To provide a vehicular lighting device capable of improving a heat radiation property, and a vehicular lighting fixture.SOLUTION: A vehicular lighting device according to an embodiment has: a socket having a plate-like flange, a mounting part provided on one face of the flange, and a heat radiation part provided on a side opposite to the mounting part of the flange; and a light emitting module provided on an end of the mounting part opposite to the flange and having a light emitting element. The heat radiation part has: a pair of first plate-like portions aligned in a first direction through a gap; a second plate-like portion provided between respective one end of the pair of the first portions in a second direction orthogonal to the first direction; and a plate-like third portion provided near the flange between the other ends of the pair of the first portions in the second direction. The first portion has a portion, at which a distance between one end and the other end varies, in the second direction.SELECTED DRAWING: Figure 4
【課題】放熱性の向上を図ることができる車両用照明装置、および車両用灯具を提供することである。【解決手段】実施形態に係る車両用照明装置は、板状を呈するフランジと、前記フランジの一方の面に設けられた装着部と、前記フランジの前記装着部側とは反対側に設けられた放熱部と、を有するソケットと；前記装着部の、前記フランジ側とは反対側の端部に設けられ、発光素子を有する発光モジュールと；を具備している。前記放熱部は、板状を呈し、隙間を介して第１の方向に並べて設けられた一対の第１の部分と；板状を呈し、前記第１の方向に直交する第２の方向において、前記一対の第１の部分の一方の端部同士の間に設けられた第２の部分と；板状を呈し、前記第２の方向において、前記一対の第１の部分の他方の端部同士の間であって前記フランジの近傍に設けられた第３の部分と；を有する。前記第１の部分は、前記第２の方向において、前記一方の端部と、前記他方の端部との間の距離が変化する部分を有する。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING 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 |
| title | VEHICULAR LIGHTING DEVICE, AND VEHICULAR LIGHTING FIXTURE |
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