Light Emitting Diode Lamp Structure

• US 20110062847A1
• Filed: 12/10/2009
• Published: 03/17/2011
• Est. Priority Date: 09/15/2009
• Status: Active Grant

• Current Assignee: Advanced-Connectek Incorporated (ACON Holding, Inc.)
• Original Assignee: Advanced-Connectek Incorporated (ACON Holding, Inc.)
• Inventors: Chen, Chih-Hung, Chien, Wen-Hsiang
• Granted Patent: US 8,425,086 B2
• Time in Patent Office: Days
• US Class Current: 313/46
• CPC Class Codes: F21K 9/232 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
• CPC Class Codes: F21V 29/75 with fins or blades having different shapes, thicknesses or spacing
• CPC Class Codes: F21V 29/76 with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
• CPC Class Codes: F21Y 2107/00 Light sources with three-dimensionally disposed light-generating elements
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

The present invention is a light emitting diode lamp structure, which comprises a heat dissipating plane, a light emitting housing and a base. The light emitting housing further comprises a casing and a first hollow region. The heat dissipating plane is partly covered by the casing and the rest of the heat dissipating plane is shown in the first hollow region. The part of the heat dissipating plane covered by the casing further includes a plurality of LEDs. The base is mounted with the light emitting housing and electrically engaged with the LEDs.

Claims

1. A light emitting diode lamp structure, comprising:

a heat dissipating plane comprising a plurality of light emitting diodes;

a light emitting housing comprising a casing and a first hollow region, wherein the heat dissipation plane is partly covered by the light emitting housing and partly shown through the first hollow region, and the plurality of light emitting diodes are covered by the light emitting housing; and

a base mounted with the light emitting housing and electrically engaged with the light emitting diodes.

2. The light emitting diode lamp structure according to claim 1, wherein a part of the heat dissipating plate shown through the first hollow region further comprises a first embossment or a first recess.

3. The light emitting diode lamp structure according to claim 2, wherein the first embossment is a lamellar structure, a schistose structure, or an embossing surface, and first recess is a cancellated structure, a wave structure, or a scaly structure.

4. The light emitting diode lamp structure according to claim 1, wherein the heat dissipating plane shown through the first hollow region further comprises a second hollow region.

5. The light emitting diode lamp structure according to claim 4, wherein the second hollow region is a through hole or a cancellated structure.

6. The light emitting diode lamp structure according to claim 5, wherein a surface of the second hollow region further comprises a third embossment or a third recess.

7. The light emitting diode lamp structure according to claim 6, wherein the said third embossment is a lamellar structure, a schistose structure, or an embossing surface;

and the said third recess a cancellated structure, a wave structure, or a scaly structure.

8. The light emitting diode lamp structure according to claim 1, wherein the light emitting housing is made of glass or acrylic.

9. The light emitting diode lamp structure according to claim 1, wherein the light emitting housing is construed by a combination of two transparent elements.

10. The light emitting diode lamp structure according to claim 9, wherein the transparent elements further comprise a second embossment or a second recess on an outer surface of the transparent elements.

11. The light emitting diode lamp structure according to claim 10, wherein the second embossment is a lamellar structure, a schistose structure, an embossing surface, and the second recess is a cancellated structure, a wave structure, or a scaly structure.