Cold cathode fluoresecent lamp lighting device

• US 20070053187A1
• Filed: 09/07/2005
• Published: 03/08/2007
• Est. Priority Date: 09/07/2005
• Status: Active Grant

• Current Assignee: Lung Sheng Traffic Ind. Co. Ltd.
• Original Assignee: Yu-Chu Lin
• Inventors: Lin, Yu-Chu
• Granted Patent: US 7,287,876 B2
• Time in Patent Office: Days
• US Class Current: 362/260
• CPC Class Codes: B60Q 1/0052 concentric
• CPC Class Codes: F21S 41/00 Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps reversing lights F21S43/00
• CPC Class Codes: F21S 41/173 Fluorescent light sources
• CPC Class Codes: F21S 41/285 Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
• CPC Class Codes: F21S 41/29 Attachment thereof for achieving variable light distribution F21S41/63
• CPC Class Codes: F21S 43/195 Details of lamp holders, terminals or connectors
• CPC Class Codes: F21V 23/02 the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
• CPC Class Codes: F21Y 2103/33 annular

Abstract

A cold cathode fluorescent lamp lighting device includes a lens cover, a cold cathode fluorescent lamp and a control box. The lens cover is a semicircular-shaped tube and includes a post having a threaded hole for insertion of a bolt. The cold cathode fluorescent lamp is circular and secured in the lens cover. The control box includes a control circuit to control the lighting of the cold cathode fluorescent lamp. The control box further comprises electric wires and a connector to be connected with a connector of the cold cathode fluorescent lamp.

Claims

1. A cold cathode fluorescent lamp lighting device comprising a lens cover, a cold cathode fluorescent lamp, and a control box, said lens cover being a semicircular-shaped tube, said cold cathode fluorescent lamp being circular and secured in said lens cover, said control box comprising a control circuit to control the lighting of said cold cathode fluorescent lamp, said control box being connected with said cold cathode fluorescent lamp.

2. The cold cathode fluorescent lamp lighting device, as recited in claim 1, wherein said lens cover comprises a post having a threaded hole for insertion of a bolt.

3. The cold cathode fluorescent lamp lighting device, as recited in claim 1, wherein said control box further comprises electric wires and a connector for connection with a connector of said cold cathode fluorescent lamp.