Lamp house with heat sink

• US 20070211470A1
• Filed: 03/03/2006
• Published: 09/13/2007
• Est. Priority Date: 03/03/2006
• Status: Abandoned Application

• Current Assignee: Hsien-Jung Huang
• Original Assignee: Hsien-Jung Huang
• Inventors: Huang, Hsien-Jung
• Application Number:
  US11/366,618
• Publication Number:
  US 20070211470A1
• Time in Patent Office: Days
• US Class Current: 362/294
• CPC Class Codes: F21L 4/00 Electric lighting devices with self-contained electric batteries or cells
• CPC Class Codes: F21L 4/027 the light sources being a LED
• CPC Class Codes: F21V 15/01 Housings, e.g. material or assembling of housing parts F21V15/02 takes precedence housings forming signs or letters G09F13/04
• CPC Class Codes: F21V 29/773 the planes containing the fins or blades having the direction of the light emitting axis
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

A heat sink device for configuring a lamp house is disclosed. The heat sink device includes a heat sink and a lamp house. The lamp house is telescoped into the heat sink. The heat sink includes room for containing a heat condition material. The lamp house is used for configuring an light emitting device. The heat sink comprises a plurality of fins surround itself. The heat generated by the light emitting device can be dissipated into the air via the heat condition material and the fins.

Claims

1. A lamp house with a heat sink, comprising:

a heat sink base with a first cup structure which is inward hollow, wherein the bottom of said first cup structure comprises at least a first hole, wherein there is a closed space inside said head sink set; and

a lamp house with a second cup structure which is inward hollow, wherein said second cup structure comprises at least a second hole and is telescoped into said heat sink base.

2. A lamp house with a heat sink of claim 1, wherein said heat sink base comprises a plurality of fins.

3. A lamp house with a heat sink of claim 2, wherein said first cup structure is circularly surrounded by said fins.

4. A lamp house with a heat sink of claim 3, wherein said closed space is a ringlike space circularly surrounded by said fins.

5. A lamp house with a heat sink of claim 1, wherein the configuration of said closed space is like a cup and said closed space circularly surrounds said first hole.

6. A lamp house with a heat sink of claim 1, further comprising a heat conduction material within said closed space.

7. A lamp house with a heat sink of claim 1, further comprising a light emitting device configured on said second hole.

8. A lamp house with a heat sink of claim 7, wherein said light emitted device comprises at least a wire, wherein each wire goes through one of said first holes and one of said second holes.

9. A lamp house with a heat sink of claim 8, wherein the bottom of said first cup structure comprises an inward hollow area.