Invention Grant
- Patent Title: LED lighting tube device and method
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Application No.: US16032674Application Date: 2018-07-11
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Publication No.: US10677397B2Publication Date: 2020-06-09
- Inventor: Zhang Yingchun
- Applicant: Argo Import-Export Ltd.
- Applicant Address: US MI Bloomfield Hills
- Assignee: Argo Import-Export Ltd.
- Current Assignee: Argo Import-Export Ltd.
- Current Assignee Address: US MI Bloomfield Hills
- Agency: Kohn & Associates PLLC
- Main IPC: F21K9/27
- IPC: F21K9/27 ; F21S4/20 ; H01R33/96 ; F21V15/01 ; F21K9/90 ; F21V23/00 ; F21V23/06 ; H05B45/00 ; F21V29/506 ; F21Y103/10 ; F21Y115/10 ; F21K9/278 ; F21V3/06 ; F21V25/04

Abstract:
An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.
Public/Granted literature
- US20180320830A1 LED LIGHTING TUBE DEVICE AND METHOD Public/Granted day:2018-11-08
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