Two-sided light-passing device for the additional warning light of an automobile rear-view mirror

• US 20080186723A1
• Filed: 02/05/2007
• Published: 08/07/2008
• Est. Priority Date: 02/05/2007
• Status: Abandoned Application

• Current Assignee: Chi-San Huang
• Original Assignee: Chi-San Huang
• Inventors: Huang, Chi-San
• Application Number:
  US11/702,143
• Publication Number:
  US 20080186723A1
• Time in Patent Office: Days
• US Class Current: 362/494
• CPC Class Codes: B60Q 1/2665 on rear-view mirrors lighting devices for vehicle interior on or for rear-view mirrors B60Q3/258
• CPC Class Codes: B60R 1/1207 with lamps; with turn indicators

Abstract

A two-sided light-passing device for the additional warning light of an automobile rear-view mirror includes a circuit board bored with plural light-passing holes at the locations respectively corresponding with the luminous bodies of LEDs. By so designing, light emitted by the luminous bodies of the LEDs can be transmitted to the rear side of the circuit board through the light-passing holes, and hence the bright light of the LEDs can be seen by the drivers of the automobiles coming from front and coming from behind. The two-sided light-passing structure for the additional warning light of an automobile rear-view mirror of this invention is provided with only one circuit board, able to economize producing cost.

Claims

1. A two-sided light-passing device for the additional warning light of an automobile rear-view mirror, said device comprising a circuit board, two transparent covers and two bolts, said circuit board installed thereon with plural LEDs, said two transparent covers respectively covered on the opposite sides of said circuit board, said two bolts fixing said circuit board and said two transparent covers on an automobile rear-view mirror:

and,

Characterized by said circuit board bored with plural light-passing holes at the locations respectively corresponding with the luminous bodies of said LEDs, light emitted by said luminous bodies of said LEDs transmitted through said light-passing holes, said light of said LEDs able to be seen from both the front and the rear side of said circuit board.

2. The two-sided light-passing device for the additional warning light of an automobile rear-view mirror as claimed in claim 1, wherein said luminous bodies of said LEDs are arranged in parallel with said circuit board and respectively positioned at a corresponding location of said light-passing hole of said circuit board.

3. The two-sided light-passing device for the additional warning light of an automobile rear-view mirror as claimed in claim 1, wherein said luminous bodies of said LEDs are respectively disposed in said light-passing holes of said circuit board and arranged in alignment with said circuit board, said luminous body, with its central axis serving as a datum line, having its front and rear half portion respectively exposed to the front and the rear side of said circuit board.

4. The two-sided light-passing device for the additional warning light of an automobile rear-view mirror as claimed in claim 1, wherein said luminous body of said LED is transversely inserted in said light-passing hole of said circuit board, each said luminous body of said LED having its opposite ends respectively extending out of the front and the rear side of said circuit board, each said luminous body of said LED positioned perpendicular to and crossing with said circuit board.