Title:
球状LEDランプ、及び球状LEDランプを製造するための方法
Document Type and Number:
Japanese Patent JP2012503272
Kind Code:
A
Abstract:
The present invention relates to a method for making a global LED lamp (10) having a transparent globe (14) and a base (12) for connecting to a lamp socket. By wrapping the base (12) in expansive foam tape (38) of Compriband type or similar, prior to inserting it in a neck shaped portion (16) of the globe (14), automatic alignment of the base (12) in the globe neck (16) may be obtained. Further, soft metal strips (36) may be wrapped about the tape (38) prior to wrapping the tape (38) about the base (12). The tape (38) acts as an inflatable cushion, which presses the metal strips (36) towards the base (12) and the globe (14). Improved heat transfer between the globe (14) and the base (12) may thus be obtained.
Inventors:
We'Camp Johannes W
Eggink Hendrick Jay
Eggink Hendrick Jay
Application Number:
JP2011526614A
Publication Date:
February 02, 2012
Filing Date:
September 11, 2009
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
F21S2/00; F21V29/00; F21Y101/02
Domestic Patent References:
| JP2000048602A | 2000-02-18 | |||
| JP2005005225A | 2005-01-06 | |||
| JP2009059557A | 2009-03-19 | |||
| JP2004200173A | 2004-07-15 | |||
| JPS59143256A | 1984-08-16 |
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Fueda Shusen