http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212571690-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6553f99beb78f9e3925e971bc6bfa031 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-024 |
| filingDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd8c290a9ce303eccd33bc2bd9d5b581 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61c8257e129e1977f947a74ec33abc4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0b5c3bb2642a8fce7e07e1f2847e4ff |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212571690-U |
| titleOfInvention | Coaxial packaging laser device |
| abstract | The utility model discloses a coaxial packaging laser device, wherein a tube seat plays a supporting role, a thermistor well detects the working temperature of a laser chip, is transmitted to the thermoelectric refrigerator through a circuit, controls the working temperature of the laser chip by adjusting the input current of the thermoelectric refrigerator, the pins are connected through the electric lead, the inner cavity is arranged in the heat conducting piece, one or more of water, liquid nitrogen and carbon dioxide are loaded in the inner cavity, after one side of the heat conducting piece is heated, the liquid in the inner cavity is heated and gasified to take away heat, the other side of the heat conducting piece is far away from the heat source to form a backflow to promote the heat conducting piece to circularly cool, and then coaxial encapsulation laser device solves traditional coaxial encapsulation laser device radiating effect not good, leads to the unstable technical problem of luminous power. |
| priorityDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.