http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107524974-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21S8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V5-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V29-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V7-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V1-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y115-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V29-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V11-00 |
| filingDate | 2017-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107524974-B |
| titleOfInvention | Laser lamp with multi-grating-sheet positioning device |
| abstract | The invention relates to a laser lamp. A laser lamp with a multi-grating-sheet positioning device comprises a rack, wherein a laser module, a multi-grating sheet, a motor and a control unit are arranged on the rack, and an infrared transmitting tube, an infrared receiving tube and an infrared shading sheet are also arranged on the rack; when the multi-grating positioning device is started, the control unit firstly drives the motor to drive the multi-grating and the infrared ray shading sheet to rotate together, when the infrared ray shading sheet rotates to shade the light emitted by the infrared ray emission tube, the control unit controls the laser module to start to emit light, and the set pattern in the multi-grating is irradiated by the light emitted by the laser module. The invention provides a laser lamp provided with a multi-grating-sheet positioning device, which can enable the projected patterns to be the same when the laser lamp is started up every time, and solves the problem that the existing multi-grating laser lamp cannot enable the patterns irradiated when the laser lamp is started up every time to be the same set patterns. |
| priorityDate | 2017-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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