http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209489024-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d997e1539b5bd7448e195dcee24bbda http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a09640a1f427bafd92210fb51a814ad |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02S40-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8727b23c2cd35576d5b3ef05e099790 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e2ad1c8952baf0722742967d5faba9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0eb80637d42bb0fedb0d8fb37a77f75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3909bcc95ac2b9014059a7ba0925c303 |
| publicationDate | 2019-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209489024-U |
| titleOfInvention | A kind of cutoff device and photovoltaic system |
| abstract | The utility model relates to solar energy generation technology field, a kind of cutoff device and photovoltaic system are disclosed.The cutoff device includes: box body, and box body offers air hole, and air hole is L-type, including horizontal segment and vertical section, and the top of vertical section is connected to the inner cavity of box body, and the bottom of vertical section is connected to horizontal segment, and horizontal segment is connected to outside；Circuit board, circuit board are arranged in tray interior；Cable, cable one terminate on circuit boards, and the other end stretches out outside box body；And waterproof layer, waterproof layer covering cable are located at part and the circuit board of tray interior.The utility model is by providing a kind of cutoff device, in case of emergency controlling the on-off of concatenated multiple photovoltaic modulies in photovoltaic system；By the way that air hole is arranged, air pressure and external atmosphere pressure in box body can be balanced, the cutoff device is avoided to cause box body to deform because of external and internal pressure unevenness；By the way that waterproof layer is arranged in tray interior, prevents circuit board and cable to be corroded, extend the service life of cutoff device. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 19.