Illuminant decoration device
US10393351B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 20, 2017 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Jun 20, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The disclosure provides an illuminant decoration device comprising a lampshade, a clamping seat and a light string. The light string comprises a lamp cap assembly and a lead wire interconnecting the lamp cap assemblies, which comprises a lead wire end, an LED bulb, an isolating pillar and a heat shrinkable sleeve. The LED bulb has a positive electrode bulb pin and a negative electrode bulb pin, the lead wire end is electrically connected to the positive electrode bulb pin and the negative electrode bulb pin respectively through the lead wire, the isolating pillar is arranged between the two electrical connection bodies, and the heat shrinkable sleeve is wrapped on the outside of the entirety composed of the lead wire end, the LED bulb and the isolating pillar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.