Invention Grant
- Patent Title: LED lighting device
- Patent Title (中): LED照明装置
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Application No.: US13031290Application Date: 2011-02-21
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Publication No.: US08172430B2Publication Date: 2012-05-08
- Inventor: David J Alessio
- Applicant: David J Alessio
- Applicant Address: US MO St. Louis
- Assignee: Eveready Battery Company, Inc.
- Current Assignee: Eveready Battery Company, Inc.
- Current Assignee Address: US MO St. Louis
- Agent Michael C. Pophal
- Main IPC: F21V21/084
- IPC: F21V21/084 ; F21L4/02

Abstract:
A lighting device includes a housing, multiple light emitting diodes (LEDS), and multiple magnifier lenses. The multiple LEDS and the multiple magnifier lenses are located in the housing. Each of the magnifier lenses corresponds to a different one of the LEDS, and there are less magnifier lenses than LEDS. Each LED that has a corresponding magnifier lens is arranged with respect to its magnifier lens so that substantially all of the light emitted by the LED only traverses its corresponding magnifier lens. At least one of the LEDS emits light that does not traverse any of the multiple magnifier lenses.
Public/Granted literature
- US20110141720A1 LED Lighting Device Public/Granted day:2011-06-16
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