Power transformation overhaul protection device
The utility model relates to the technical field of power transformation maintenance, in particular to a power transformation maintenance protection device. The cabinet comprises a cabinet body and a cabinet door, the cabinet door is provided with a linkage lock, the linkage lock comprises a lock sh...
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| creator | AN QINGFENG QIAO FEI GAO FAN MI HAIDA LIU XUDONG |
| description | The utility model relates to the technical field of power transformation maintenance, in particular to a power transformation maintenance protection device. The cabinet comprises a cabinet body and a cabinet door, the cabinet door is provided with a linkage lock, the linkage lock comprises a lock shell fixed in the cabinet door and a rotatable lock cylinder, the end, close to an inner cavity of the cabinet body, of the lock cylinder is connected with a first insulator, and the first insulator rotates along with the lock cylinder; a base is arranged in the cabinet body, a first electric conductor connected with an external power supply and a second electric conductor connected with an electric appliance in the cabinet body are arranged on the base, a third electric conductor is arranged on the first insulator, and when the linkage lock is in a locked state, the third electric conductor, the first electric conductor and the second electric conductor form a closed loop under the rotation of the first insulator; |
| format | Patent |
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The cabinet comprises a cabinet body and a cabinet door, the cabinet door is provided with a linkage lock, the linkage lock comprises a lock shell fixed in the cabinet door and a rotatable lock cylinder, the end, close to an inner cavity of the cabinet body, of the lock cylinder is connected with a first insulator, and the first insulator rotates along with the lock cylinder; a base is arranged in the cabinet body, a first electric conductor connected with an external power supply and a second electric conductor connected with an electric appliance in the cabinet body are arranged on the base, a third electric conductor is arranged on the first insulator, and when the linkage lock is in a locked state, the third electric conductor, the first electric conductor and the second electric conductor form a closed loop under the rotation of the first insulator;</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; GENERATION ; RELAYS ; SELECTORS</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=20220322&DB=EPODOC&CC=CN&NR=216121371U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220322&DB=EPODOC&CC=CN&NR=216121371U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AN QINGFENG</creatorcontrib><creatorcontrib>QIAO FEI</creatorcontrib><creatorcontrib>GAO FAN</creatorcontrib><creatorcontrib>MI HAIDA</creatorcontrib><creatorcontrib>LIU XUDONG</creatorcontrib><title>Power transformation overhaul protection device</title><description>The utility model relates to the technical field of power transformation maintenance, in particular to a power transformation maintenance protection device. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN216121371UU |
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| subjects | BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION RELAYS SELECTORS |
| title | Power transformation overhaul protection device |
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