PTC (Positive Temperature Coefficient) electric heater of electric automobile
The utility model relates to the technical field of PTC (Positive Temperature Coefficient) electric heaters, in particular to a PTC electric heater of an electric automobile, which comprises a fixed frame, a movable frame is arranged in front of the fixed frame, a plurality of uniformly distributed...
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| creator | XU LIANGFEI YUAN YONGSHENG JI XINGE |
| description | The utility model relates to the technical field of PTC (Positive Temperature Coefficient) electric heaters, in particular to a PTC electric heater of an electric automobile, which comprises a fixed frame, a movable frame is arranged in front of the fixed frame, a plurality of uniformly distributed PTC heating sheets are detachably connected between the fixed frame and the movable frame, radiating fins are arranged on the left and right sides of the plurality of PTC heating sheets, and the PTC heating sheets are arranged in the fixed frame. Side plates are fixedly connected to the left sides and the right sides of the fixed frame and the movable frame correspondingly, a plurality of ash removal fans are turned on so that heating pieces and cooling fins in the heater can be blown to remove ash, the multiple ash removal fans are driven to cover the whole heater through front-back movement of the mounting plate, the ash removal effect is improved, and the ash removal range is widened. After ash removal is comple |
| format | Patent |
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Side plates are fixedly connected to the left sides and the right sides of the fixed frame and the movable frame correspondingly, a plurality of ash removal fans are turned on so that heating pieces and cooling fins in the heater can be blown to remove ash, the multiple ash removal fans are driven to cover the whole heater through front-back movement of the mounting plate, the ash removal effect is improved, and the ash removal range is widened. After ash removal is comple</description><language>chi ; eng</language><subject>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES ; CLEANING ; CLEANING IN GENERAL ; PERFORMING OPERATIONS ; PREVENTION OF FOULING IN GENERAL ; TRANSPORTING ; VEHICLES IN GENERAL</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=20240709&DB=EPODOC&CC=CN&NR=221292884U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240709&DB=EPODOC&CC=CN&NR=221292884U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU LIANGFEI</creatorcontrib><creatorcontrib>YUAN YONGSHENG</creatorcontrib><creatorcontrib>JI XINGE</creatorcontrib><title>PTC (Positive Temperature Coefficient) electric heater of electric automobile</title><description>The utility model relates to the technical field of PTC (Positive Temperature Coefficient) electric heaters, in particular to a PTC electric heater of an electric automobile, which comprises a fixed frame, a movable frame is arranged in front of the fixed frame, a plurality of uniformly distributed PTC heating sheets are detachably connected between the fixed frame and the movable frame, radiating fins are arranged on the left and right sides of the plurality of PTC heating sheets, and the PTC heating sheets are arranged in the fixed frame. Side plates are fixedly connected to the left sides and the right sides of the fixed frame and the movable frame correspondingly, a plurality of ash removal fans are turned on so that heating pieces and cooling fins in the heater can be blown to remove ash, the multiple ash removal fans are driven to cover the whole heater through front-back movement of the mounting plate, the ash removal effect is improved, and the ash removal range is widened. 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Side plates are fixedly connected to the left sides and the right sides of the fixed frame and the movable frame correspondingly, a plurality of ash removal fans are turned on so that heating pieces and cooling fins in the heater can be blown to remove ash, the multiple ash removal fans are driven to cover the whole heater through front-back movement of the mounting plate, the ash removal effect is improved, and the ash removal range is widened. After ash removal is comple</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN221292884UU |
| source | esp@cenet |
| subjects | ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING VEHICLES IN GENERAL |
| title | PTC (Positive Temperature Coefficient) electric heater of electric automobile |
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