http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215345345-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_383098eec431a1e8e5393279b7a63242 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-02 |
| filingDate | 2021-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac77d5a37502c6eeaa5f3fabe3f134fa |
| publicationDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215345345-U |
| titleOfInvention | Waterproof DC-DC power supply |
| abstract | The utility model provides a waterproof DC-DC power supply, which comprises a shell, a sealing cover, a terminal type DC-DC power supply body and a fixing layer, wherein the shell is provided with a sealing cover; the shell is provided with an opening, the side wall of the shell is provided with a plurality of first wiring holes, the shell is provided with a first sealing groove, and the periphery of the opening is surrounded by the first sealing groove; the sealing cover is provided with an operation hole, one side of the sealing cover is provided with a second sealing groove, the second sealing groove is opposite to the first sealing groove, and a first sealing ring is arranged between the second sealing groove and the first sealing groove; the fixing layer is arranged between the outer peripheral surface of the terminal type DC-DC power supply body and the side wall of the shell, and a second wiring hole which is coaxial with the first wiring hole and has the same diameter is formed in the fixing layer; the operation hole, the gap between the first wiring hole and the external lead and the joint of the sealing cover and the shell are sealed by the sealing film. The waterproof DC-DC power supply provided by the utility model solves the problem that the waterproof effect is not ideal when the structure in the prior art is externally connected. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114466552-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114466552-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753118-B1 |
| priorityDate | 2021-04-30-04:00^^<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: 17.