Power supply system for shelf track lighting device
US9835320B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2016 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Dec 15, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R25/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply system for shelf track lighting device includes a track, and a jointer. The track includes a U-shaped slot, two grooves, and two conductive posts. The jointer includes a bottom cover, an upper cover, and two elastic chips. The upper cover includes a T-shaped supporting cover. The two elastic chips are sandwiched between the T-shaped supporting cover and the bottom cover. The elastic chip includes an arm, a supporting end, an arc-shaped bend portion, and three right-angle-shaped bend portion. The arc-shaped bend portion is near the arm and the arm holds out of the T-shaped supporting cover and abuts against the conductive post. The arm is retracted into the T-shaped supporting cover under the resilient deformation force of the three right-angle-shaped bend portions, thereby tightly connecting the elastic chip to the conductive post is achieved, and further, power can be supplied to the strip LED lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.