Projector having a replaceable light source device
US8894221B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 10, 2011 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Oct 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/315
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A projector includes a light source device, a holder that accommodates the light source device, and a resilient member formed by bending a bar-shaped metal component is provided. The holder has a receiving portion configured to pivotally support the resilient member in such a manner that the resilient member can rotate toward the inside and outside of the holder, and an engaging portion configured to engage with the resilient member to regulate the rotation of the resilient member toward the outside of the holder. The resilient member engages with the engaging portion under the condition in which the light source device is accommodated in the holder to bias the light source device toward the holder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.