Electrical junction box

Patent metadata

Field	Value
Publication number	US-9102284-B2
Application number	US-201213528919-A
Country	US
Kind code	B2
Filing date	Jun 21, 2012
Priority date	Jun 21, 2011
Publication date	Aug 11, 2015
Grant date	Aug 11, 2015

Abstract

An electrical junction box 1 includes: a metallic substrate 24 ; a relay 25 mounted on a surface of the metallic substrate 24 , and arranged lower than the metallic substrate 24 ; an upper cover 4 covering the metallic substrate 24 , and arranged upper than the metallic substrate 24 ; a hole 17 opening on a surface of a ceiling wall 7 arranged parallel to the metallic substrate 24 of the upper cover 4 ; and a heat introducing tube 18 continued to an inner edge of the hole 17 , and penetrating the metallic substrate 24.

First claim

What is claimed is:

1. An electrical junction box comprising:
a printed wiring board of which a surface is arranged along a horizontal direction;
an electric component mounted on the surface of the printed wiring board, and arranged lower than the printed wiring board in a vertical direction;
an upper cover covering the printed wiring board, and arranged over the printed wiring board;
a hole, opening on a surface of an outer wall of the upper cover, penetrating the upper cov…

Assignees

• Hara Yasuhiro
• Nakayama Takuya
• Saito Mitsuru
• Yazaki Corp

Inventors

• Hara Yasuhiro
• Nakayama Takuya
• Saito Mitsuru

Classifications

• H05K7/02

  Electricity · mapped topic

• B60R16/0238 Primary

  Operations & Transport · mapped topic