http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104507012-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B37-02 |
| filingDate | 2013-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104507012-B |
| titleOfInvention | Optically controlled plasma loudspeaking stereophonic system |
| abstract | The invention discloses an optically controlled plasma loudspeaking stereophonic system comprising a plasma loudspeaking module, a PLC, a first conductive wire, a second conductive wire and a discharge wire. A controllable laser lamp is controlled to rotate to any angles anytime by the PLC via the preset programs, and optically controlled switches corresponding to any positions on the discharge wire are conducted. Metal pins which are connected in a spacing way are arranged in a fireproof pipeline so that the metal pins and the pipe wall of the fireproof pipeline are enabled to be fixed in an insulating way. The positions, which are corresponding to all the metal pins, of the pipe wall of the fireproof pipeline are fully provided with through holes. The positions corresponding to the gaps among all the metal pins have no through holes. The fireproof pipeline adopts a transparent pipe. The optically controlled switches are arranged in the pipe and wrapped and protected by transparent fireproof material. The optically controlled plasma loudspeaking stereophonic system is great in safety. |
| priorityDate | 2013-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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