Light leakage prevention automobile lamp electromagnet
The invention discloses a light leakage preventing automobile lamp electromagnet, and belongs to the technical field of automobile lamp electromagnets. Comprising a mounting plate, a light shielding plate and an electromagnetic driving mechanism are mounted on the mounting plate, the light shielding...
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| creator | ZHOU XIANGDONG PAN-LUN BOFU ZHOU ZHENGYU |
| description | The invention discloses a light leakage preventing automobile lamp electromagnet, and belongs to the technical field of automobile lamp electromagnets. Comprising a mounting plate, a light shielding plate and an electromagnetic driving mechanism are mounted on the mounting plate, the light shielding plate is hinged to the mounting plate and is in driving connection with the electromagnetic driving mechanism, an arc-shaped light shielding piece is arranged on the light shielding plate, and a light reflecting coating is arranged on the surface of the light shielding piece. Compared with the prior art, the automobile lamp electromagnet has the advantages that firstly, the optical surface roughness Ra of the anti-dazzling screen of the automobile lamp electromagnet is less than or equal to 0.02 mu m, light leakage can be avoided, and an emitted light source can be more intensively refracted to a lens of an automobile lamp, so that the brightness is increased, the range is increased, and high and low beams have a |
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Comprising a mounting plate, a light shielding plate and an electromagnetic driving mechanism are mounted on the mounting plate, the light shielding plate is hinged to the mounting plate and is in driving connection with the electromagnetic driving mechanism, an arc-shaped light shielding piece is arranged on the light shielding plate, and a light reflecting coating is arranged on the surface of the light shielding piece. Compared with the prior art, the automobile lamp electromagnet has the advantages that firstly, the optical surface roughness Ra of the anti-dazzling screen of the automobile lamp electromagnet is less than or equal to 0.02 mu m, light leakage can be avoided, and an emitted light source can be more intensively refracted to a lens of an automobile lamp, so that the brightness is increased, the range is increased, and high and low beams have a</description><language>chi ; eng</language><subject>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL ; BASIC ELECTRIC ELEMENTS ; BLASTING ; ELECTRICITY ; HEATING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS ; INDUCTANCES ; LIGHTING ; MAGNETS ; MECHANICAL ENGINEERING ; NON-PORTABLE LIGHTING DEVICES ; PERFORMING OPERATIONS ; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES ; SYSTEMS THEREOF ; TRANSFORMERS ; TRANSPORTING ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2022</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=20220603&DB=EPODOC&CC=CN&NR=114576594A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220603&DB=EPODOC&CC=CN&NR=114576594A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU XIANGDONG</creatorcontrib><creatorcontrib>PAN-LUN BOFU</creatorcontrib><creatorcontrib>ZHOU ZHENGYU</creatorcontrib><title>Light leakage prevention automobile lamp electromagnet</title><description>The invention discloses a light leakage preventing automobile lamp electromagnet, and belongs to the technical field of automobile lamp electromagnets. Comprising a mounting plate, a light shielding plate and an electromagnetic driving mechanism are mounted on the mounting plate, the light shielding plate is hinged to the mounting plate and is in driving connection with the electromagnetic driving mechanism, an arc-shaped light shielding piece is arranged on the light shielding plate, and a light reflecting coating is arranged on the surface of the light shielding piece. Compared with the prior art, the automobile lamp electromagnet has the advantages that firstly, the optical surface roughness Ra of the anti-dazzling screen of the automobile lamp electromagnet is less than or equal to 0.02 mu m, light leakage can be avoided, and an emitted light source can be more intensively refracted to a lens of an automobile lamp, so that the brightness is increased, the range is increased, and high and low beams have a</description><subject>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BLASTING</subject><subject>ELECTRICITY</subject><subject>HEATING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS</subject><subject>INDUCTANCES</subject><subject>LIGHTING</subject><subject>MAGNETS</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>PERFORMING OPERATIONS</subject><subject>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</subject><subject>SYSTEMS THEREOF</subject><subject>TRANSFORMERS</subject><subject>TRANSPORTING</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDzyUzPKFHISU3MTkxPVSgoSi1LzSvJzM9TSCwtyc_NT8rMSVXIScwtUEjNSU0uKcrPTUzPSy3hYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyalAVfHOfoaGJqbmZqaWJo7GxKgBANMZLiI</recordid><startdate>20220603</startdate><enddate>20220603</enddate><creator>ZHOU XIANGDONG</creator><creator>PAN-LUN BOFU</creator><creator>ZHOU ZHENGYU</creator><scope>EVB</scope></search><sort><creationdate>20220603</creationdate><title>Light leakage prevention automobile lamp electromagnet</title><author>ZHOU XIANGDONG ; PAN-LUN BOFU ; ZHOU ZHENGYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114576594A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BLASTING</topic><topic>ELECTRICITY</topic><topic>HEATING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS</topic><topic>INDUCTANCES</topic><topic>LIGHTING</topic><topic>MAGNETS</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>PERFORMING OPERATIONS</topic><topic>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</topic><topic>SYSTEMS THEREOF</topic><topic>TRANSFORMERS</topic><topic>TRANSPORTING</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHOU XIANGDONG</creatorcontrib><creatorcontrib>PAN-LUN BOFU</creatorcontrib><creatorcontrib>ZHOU ZHENGYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHOU XIANGDONG</au><au>PAN-LUN BOFU</au><au>ZHOU ZHENGYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Light leakage prevention automobile lamp electromagnet</title><date>2022-06-03</date><risdate>2022</risdate><abstract>The invention discloses a light leakage preventing automobile lamp electromagnet, and belongs to the technical field of automobile lamp electromagnets. Comprising a mounting plate, a light shielding plate and an electromagnetic driving mechanism are mounted on the mounting plate, the light shielding plate is hinged to the mounting plate and is in driving connection with the electromagnetic driving mechanism, an arc-shaped light shielding piece is arranged on the light shielding plate, and a light reflecting coating is arranged on the surface of the light shielding piece. Compared with the prior art, the automobile lamp electromagnet has the advantages that firstly, the optical surface roughness Ra of the anti-dazzling screen of the automobile lamp electromagnet is less than or equal to 0.02 mu m, light leakage can be avoided, and an emitted light source can be more intensively refracted to a lens of an automobile lamp, so that the brightness is increased, the range is increased, and high and low beams have a</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS INDUCTANCES LIGHTING MAGNETS MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SYSTEMS THEREOF TRANSFORMERS TRANSPORTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS VEHICLES IN GENERAL WEAPONS |
| title | Light leakage prevention automobile lamp electromagnet |
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