Invention Grant
- Patent Title: Lighting device having locking mechanism with hook and resilient finger elements
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Application No.: US15567259Application Date: 2016-04-12
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Publication No.: US10222034B2Publication Date: 2019-03-05
- Inventor: Winand Hendrik Anna Maria Friederichs , Vincent Stefan David Gielen
- Applicant: PHILIPS LIGHTING HOLDING B.V.
- Applicant Address: NL Eindhoven
- Assignee: PHILIPS LIGHTING HOLDING B.V.
- Current Assignee: PHILIPS LIGHTING HOLDING B.V.
- Current Assignee Address: NL Eindhoven
- Agent Akarsh P. Belagodu
- Priority: EP15165331 20150428
- International Application: PCT/EP2016/058028 WO 20160412
- International Announcement: WO2016/173834 WO 20161103
- Main IPC: F21V17/10
- IPC: F21V17/10 ; F21V19/00 ; F21K9/90 ; F21K9/232 ; F21V29/65 ; F21V29/75 ; F21V29/85 ; F21Y101/00 ; F21Y115/10 ; F21Y107/30
Abstract:
A lighting device includes an envelope; a light generating unit with at least one solid state light source; a stem configured to support the light generating unit inside the envelope and including an indent; a mechanical fastening part configured to fasten the light generating unit to the stem and including a hook element to mate with the indent and at least one finger to abut the stem; and a locking mechanism configured to lock the mechanical fastening part to the stem by preventing deflection of the hook element and at least one finger.
Public/Granted literature
- US20180106464A1 A LIGHTING DEVICE COMPRISING A LOCKING MECHANISM Public/Granted day:2018-04-19
Information query
