LED hose lamp, and production method and device thereof
US11339957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2020 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | May 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10106
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED hose lamp includes: an LED string light including a first conducting wire, a second conducting wire, a third conducting wire, a plurality of SMD LEDs and a plurality of encapsulation colloids, wherein a plurality of first and second welding spots are formed by removing insulation layers of the first and second conducting wire at intervals of a predetermined distance along axial directions of the first and second conducting wires respectively, two welding legs of each SMD LED are respectively welded onto a first welding spot and a second welding spot, the plurality of encapsulation colloids respectively coat the plurality of SMD LEDs and surfaces of portions of the third conducting wire corresponding to positions of the plurality of the SMD LEDs; and a soft tube coating outside the first conducting wire, the second conducting wire, the third conducting wire and the encapsulation colloid through an injection molding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.