HEAT SINK DEVICE FOR LAMP AND LED LAMP COMPRISING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 13, 2012
app pub date -
Mar 6, 2012
filing date -
Mar 11, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides a heat sink device for a lamp, comprising a base connected to a heat source in a thermally conductive manner; and a plurality of posts extending from said base in spaced relation from one another to surround and define a hollow chamber, such that a plurality of gaps are formed on a side circumferential surface of said chamber. The heat sink device has advantages of good thermal dissipation, compact structure, small size and light weight, conservation of raw materials and reduced manufacturing costs. The invention also relates to a LED lamp comprising the heat sink device.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully