Low-voltage electric appliance power supply system and dual-power engineering machinery

Low-voltage electric appliance power supply system and dual-power engineering machinery

The utility model relates to a power supply system, and provides a low-voltage electric appliance power supply system and a dual-power engineering machine in order to solve the problem of switching of power supplies of vehicle-mounted low-voltage electric appliances when the existing dual-power engi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIAO YANZHUAN, LIANG YUNCHENG, LU GUAN, LI JING, ZHANG YI, ZHU MAOJIE, GUO YUANYUAN, SU GUANGZHI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator LIAO YANZHUAN
LIANG YUNCHENG
LU GUAN
LI JING
ZHANG YI
ZHU MAOJIE
GUO YUANYUAN
SU GUANGZHI
description The utility model relates to a power supply system, and provides a low-voltage electric appliance power supply system and a dual-power engineering machine in order to solve the problem of switching of power supplies of vehicle-mounted low-voltage electric appliances when the existing dual-power engineering machine uses different power sources. The switching power supply anode and the storage battery anode are respectively connected with the movable end of the selection switch through diodes; two ends of a first relay electromagnetic coil are respectively connected with the first fixed end of the selection switch and the cathode of the storage battery; two ends of a second relay electromagnetic coil are respectively connected with the second fixed end of the selection switch and the negative electrode of the switching power supply; the first end of the low-voltage electric appliance is connected with the positive electrode of the switching power supply through a first relay normally-closed contact and connecte
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN218243098UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN218243098UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN218243098UU3</originalsourceid><addsrcrecordid>eNqNirEKwjAURbs4iPoPD_eAtg51LoqDOFkcyyO9xkCahCS15O8t6Ac4Xc45d1k8rm4Sb2cSKxAMZApaEntvNFsJ8m5CoDjOIlPMMWEgtj31IxvxjbBKWyBoq2hg-Zoh5HWxeLKJ2Px2VWzPp3tzEfCuQ_QsYZG65lbu6_JQ7Y5121Z_nT4zkjuC</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Low-voltage electric appliance power supply system and dual-power engineering machinery</title><source>esp@cenet</source><creator>LIAO YANZHUAN ; LIANG YUNCHENG ; LU GUAN ; LI JING ; ZHANG YI ; ZHU MAOJIE ; GUO YUANYUAN ; SU GUANGZHI</creator><creatorcontrib>LIAO YANZHUAN ; LIANG YUNCHENG ; LU GUAN ; LI JING ; ZHANG YI ; ZHU MAOJIE ; GUO YUANYUAN ; SU GUANGZHI</creatorcontrib><description>The utility model relates to a power supply system, and provides a low-voltage electric appliance power supply system and a dual-power engineering machine in order to solve the problem of switching of power supplies of vehicle-mounted low-voltage electric appliances when the existing dual-power engineering machine uses different power sources. The switching power supply anode and the storage battery anode are respectively connected with the movable end of the selection switch through diodes; two ends of a first relay electromagnetic coil are respectively connected with the first fixed end of the selection switch and the cathode of the storage battery; two ends of a second relay electromagnetic coil are respectively connected with the second fixed end of the selection switch and the negative electrode of the switching power supply; the first end of the low-voltage electric appliance is connected with the positive electrode of the switching power supply through a first relay normally-closed contact and connecte</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</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&amp;date=20230106&amp;DB=EPODOC&amp;CC=CN&amp;NR=218243098U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230106&amp;DB=EPODOC&amp;CC=CN&amp;NR=218243098U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIAO YANZHUAN</creatorcontrib><creatorcontrib>LIANG YUNCHENG</creatorcontrib><creatorcontrib>LU GUAN</creatorcontrib><creatorcontrib>LI JING</creatorcontrib><creatorcontrib>ZHANG YI</creatorcontrib><creatorcontrib>ZHU MAOJIE</creatorcontrib><creatorcontrib>GUO YUANYUAN</creatorcontrib><creatorcontrib>SU GUANGZHI</creatorcontrib><title>Low-voltage electric appliance power supply system and dual-power engineering machinery</title><description>The utility model relates to a power supply system, and provides a low-voltage electric appliance power supply system and a dual-power engineering machine in order to solve the problem of switching of power supplies of vehicle-mounted low-voltage electric appliances when the existing dual-power engineering machine uses different power sources. The switching power supply anode and the storage battery anode are respectively connected with the movable end of the selection switch through diodes; two ends of a first relay electromagnetic coil are respectively connected with the first fixed end of the selection switch and the cathode of the storage battery; two ends of a second relay electromagnetic coil are respectively connected with the second fixed end of the selection switch and the negative electrode of the switching power supply; the first end of the low-voltage electric appliance is connected with the positive electrode of the switching power supply through a first relay normally-closed contact and connecte</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAURbs4iPoPD_eAtg51LoqDOFkcyyO9xkCahCS15O8t6Ac4Xc45d1k8rm4Sb2cSKxAMZApaEntvNFsJ8m5CoDjOIlPMMWEgtj31IxvxjbBKWyBoq2hg-Zoh5HWxeLKJ2Px2VWzPp3tzEfCuQ_QsYZG65lbu6_JQ7Y5121Z_nT4zkjuC</recordid><startdate>20230106</startdate><enddate>20230106</enddate><creator>LIAO YANZHUAN</creator><creator>LIANG YUNCHENG</creator><creator>LU GUAN</creator><creator>LI JING</creator><creator>ZHANG YI</creator><creator>ZHU MAOJIE</creator><creator>GUO YUANYUAN</creator><creator>SU GUANGZHI</creator><scope>EVB</scope></search><sort><creationdate>20230106</creationdate><title>Low-voltage electric appliance power supply system and dual-power engineering machinery</title><author>LIAO YANZHUAN ; LIANG YUNCHENG ; LU GUAN ; LI JING ; ZHANG YI ; ZHU MAOJIE ; GUO YUANYUAN ; SU GUANGZHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218243098UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIAO YANZHUAN</creatorcontrib><creatorcontrib>LIANG YUNCHENG</creatorcontrib><creatorcontrib>LU GUAN</creatorcontrib><creatorcontrib>LI JING</creatorcontrib><creatorcontrib>ZHANG YI</creatorcontrib><creatorcontrib>ZHU MAOJIE</creatorcontrib><creatorcontrib>GUO YUANYUAN</creatorcontrib><creatorcontrib>SU GUANGZHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIAO YANZHUAN</au><au>LIANG YUNCHENG</au><au>LU GUAN</au><au>LI JING</au><au>ZHANG YI</au><au>ZHU MAOJIE</au><au>GUO YUANYUAN</au><au>SU GUANGZHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Low-voltage electric appliance power supply system and dual-power engineering machinery</title><date>2023-01-06</date><risdate>2023</risdate><abstract>The utility model relates to a power supply system, and provides a low-voltage electric appliance power supply system and a dual-power engineering machine in order to solve the problem of switching of power supplies of vehicle-mounted low-voltage electric appliances when the existing dual-power engineering machine uses different power sources. The switching power supply anode and the storage battery anode are respectively connected with the movable end of the selection switch through diodes; two ends of a first relay electromagnetic coil are respectively connected with the first fixed end of the selection switch and the cathode of the storage battery; two ends of a second relay electromagnetic coil are respectively connected with the second fixed end of the selection switch and the negative electrode of the switching power supply; the first end of the low-voltage electric appliance is connected with the positive electrode of the switching power supply through a first relay normally-closed contact and connecte</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN218243098UU
source esp@cenet
subjects CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
title Low-voltage electric appliance power supply system and dual-power engineering machinery
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T01%3A23%3A19IST&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=LIAO%20YANZHUAN&rft.date=2023-01-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN218243098UU%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