Heat dissipation device of low-voltage frequency conversion equipment
The utility model discloses a low-voltage frequency conversion equipment heat dissipation device which comprises a cabinet body, an air inlet and an air outlet are arranged on the cabinet body, a frequency converter is arranged in the cabinet body, a cooling fan is arranged at the bottom of the freq...
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| creator | NIU FANKE LI CHUNZAN HUANG YUE WEI JINGLEI SHEN JIACAN ZHANG CUNHUI SONG WANYU WU LUOMIN XU JUNTAO ZHANG HAIKUAN |
| description | The utility model discloses a low-voltage frequency conversion equipment heat dissipation device which comprises a cabinet body, an air inlet and an air outlet are arranged on the cabinet body, a frequency converter is arranged in the cabinet body, a cooling fan is arranged at the bottom of the frequency converter, a wind scooper is arranged at the top of the frequency converter, and the top of the wind scooper extends to the top of the cabinet body. A forced fan is arranged at the top of the wind scooper; a temperature monitoring unit and a control unit are further arranged in the frequency converter, a temperature acquisition signal is conditioned by designing a signal processing circuit, and the temperature monitoring precision and the stability of the acquisition process are improved; according to the utility model, the two sets of heat dissipation channels operate independently, so that heat dissipated by the frequency converter can be directly discharged out of the cabinet body through the wind scooper, |
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A forced fan is arranged at the top of the wind scooper; a temperature monitoring unit and a control unit are further arranged in the frequency converter, a temperature acquisition signal is conditioned by designing a signal processing circuit, and the temperature monitoring precision and the stability of the acquisition process are improved; according to the utility model, the two sets of heat dissipation channels operate independently, so that heat dissipated by the frequency converter can be directly discharged out of the cabinet body through the wind scooper,</description><language>chi ; eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; BASIC ELECTRONIC CIRCUITRY ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; CODE CONVERSION IN GENERAL ; CODING ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DECODING ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERATION ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; PRINTED CIRCUITS</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=20240723&DB=EPODOC&CC=CN&NR=221409585U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240723&DB=EPODOC&CC=CN&NR=221409585U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIU FANKE</creatorcontrib><creatorcontrib>LI CHUNZAN</creatorcontrib><creatorcontrib>HUANG YUE</creatorcontrib><creatorcontrib>WEI JINGLEI</creatorcontrib><creatorcontrib>SHEN JIACAN</creatorcontrib><creatorcontrib>ZHANG CUNHUI</creatorcontrib><creatorcontrib>SONG WANYU</creatorcontrib><creatorcontrib>WU LUOMIN</creatorcontrib><creatorcontrib>XU JUNTAO</creatorcontrib><creatorcontrib>ZHANG HAIKUAN</creatorcontrib><title>Heat dissipation device of low-voltage frequency conversion equipment</title><description>The utility model discloses a low-voltage frequency conversion equipment heat dissipation device which comprises a cabinet body, an air inlet and an air outlet are arranged on the cabinet body, a frequency converter is arranged in the cabinet body, a cooling fan is arranged at the bottom of the frequency converter, a wind scooper is arranged at the top of the frequency converter, and the top of the wind scooper extends to the top of the cabinet body. A forced fan is arranged at the top of the wind scooper; a temperature monitoring unit and a control unit are further arranged in the frequency converter, a temperature acquisition signal is conditioned by designing a signal processing circuit, and the temperature monitoring precision and the stability of the acquisition process are improved; according to the utility model, the two sets of heat dissipation channels operate independently, so that heat dissipated by the frequency converter can be directly discharged out of the cabinet body through the wind scooper,</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DECODING</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</subject><subject>PRINTED CIRCUITS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD1SE0sUUjJLC7OLEgsyczPU0hJLctMTlXIT1PIyS_XLcvPKUlMT1VIK0otLE3NS65USM7PK0stKgYpBQplFuSm5pXwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz8jI0MTA0tTC9PQUGOiFAEAo8c0tw</recordid><startdate>20240723</startdate><enddate>20240723</enddate><creator>NIU FANKE</creator><creator>LI CHUNZAN</creator><creator>HUANG YUE</creator><creator>WEI JINGLEI</creator><creator>SHEN JIACAN</creator><creator>ZHANG CUNHUI</creator><creator>SONG WANYU</creator><creator>WU LUOMIN</creator><creator>XU JUNTAO</creator><creator>ZHANG HAIKUAN</creator><scope>EVB</scope></search><sort><creationdate>20240723</creationdate><title>Heat dissipation device of low-voltage frequency conversion equipment</title><author>NIU FANKE ; LI CHUNZAN ; HUANG YUE ; WEI JINGLEI ; SHEN JIACAN ; ZHANG CUNHUI ; SONG WANYU ; WU LUOMIN ; XU JUNTAO ; ZHANG HAIKUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221409585UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DECODING</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>PRINTED CIRCUITS</topic><toplevel>online_resources</toplevel><creatorcontrib>NIU FANKE</creatorcontrib><creatorcontrib>LI CHUNZAN</creatorcontrib><creatorcontrib>HUANG YUE</creatorcontrib><creatorcontrib>WEI JINGLEI</creatorcontrib><creatorcontrib>SHEN JIACAN</creatorcontrib><creatorcontrib>ZHANG CUNHUI</creatorcontrib><creatorcontrib>SONG WANYU</creatorcontrib><creatorcontrib>WU LUOMIN</creatorcontrib><creatorcontrib>XU JUNTAO</creatorcontrib><creatorcontrib>ZHANG HAIKUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NIU FANKE</au><au>LI CHUNZAN</au><au>HUANG YUE</au><au>WEI JINGLEI</au><au>SHEN JIACAN</au><au>ZHANG CUNHUI</au><au>SONG WANYU</au><au>WU LUOMIN</au><au>XU JUNTAO</au><au>ZHANG HAIKUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Heat dissipation device of low-voltage frequency conversion equipment</title><date>2024-07-23</date><risdate>2024</risdate><abstract>The utility model discloses a low-voltage frequency conversion equipment heat dissipation device which comprises a cabinet body, an air inlet and an air outlet are arranged on the cabinet body, a frequency converter is arranged in the cabinet body, a cooling fan is arranged at the bottom of the frequency converter, a wind scooper is arranged at the top of the frequency converter, and the top of the wind scooper extends to the top of the cabinet body. A forced fan is arranged at the top of the wind scooper; a temperature monitoring unit and a control unit are further arranged in the frequency converter, a temperature acquisition signal is conditioned by designing a signal processing circuit, and the temperature monitoring precision and the stability of the acquisition process are improved; according to the utility model, the two sets of heat dissipation channels operate independently, so that heat dissipated by the frequency converter can be directly discharged out of the cabinet body through the wind scooper,</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BASIC ELECTRONIC CIRCUITRY CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CODE CONVERSION IN GENERAL CODING CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DECODING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS |
| title | Heat dissipation device of low-voltage frequency conversion equipment |
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