Sheet metal housing for an electronic controlling unit

Patent metadata

Field	Value
Publication number	US-9894786-B2
Application number	US-201715456984-A
Country	US
Kind code	B2
Filing date	Mar 13, 2017
Priority date	Mar 14, 2016
Publication date	Feb 13, 2018
Grant date	Feb 13, 2018

Abstract

A sheet metal housing for an electronic controlling unit of a car is fixable in a holding element of the car. The housing has a first housing edge and a second housing edge arranged at opposite sides of the housing. First and second mounting elements are arranged at the first and second housing edges, respectively. The first and second mounting elements each comprise a first, a second and a third contact face for contacting the holding element to fix the housing in the holding element. The first contact face being arranged at a lower side, the second contact face being arranged at an outer side, and the third contact face being arranged at an upper side.

First claim

The invention claimed is:

1. A sheet metal housing for an electronic controlling unit of a car, the sheet metal housing comprising:
a first housing edge;
a second housing edge, the sheet metal housing being fixable in a holding element of the car with said first housing edge and said second housing edge, said first housing edge and said second housing edge are disposed at opposite sides of the sheet metal housing;
a first mounting element disposed at said first housing edge, said first mounting element containing a first, a second and a third contact face for contacting the holding element to fix the sheet metal housing in the holding element, said first contact face disposed at a lower side of said first mounting element, said second contact face disposed at an outer side of said first mounting element, and said third contact face disposed an upper side opposite to said lower side; and
a second mounting element disposed at said second housing edge, said second mounting element containing a first, a second and a third contact face for contacting the holding element to fix the sheet metal housing in the holding element, said first contact face of said second mounting element disposed at a lower side of said second mounting element, said second contact face of said second mounting element disposed at an outer side of said second mounting element, and said third contact face of said second mounting element disposed at an upper side opposite to said lower side of said second mounting element.

2. The housing according to claim 1 , further comprising:
a third mounting element disposed at said first housing edge; and
a fourth mounting element disposed at said second housing edge, said third and said fourth mounting element each contain a first, a second and a third contact face for contacting the holding element to fix the sheet metal housing in the holding element, wherein said first contact faces of said third and fourth mounting elements are disposed at a lower side, wherein said second contact face of said third and fourth mounting elements is disposed at an outer side, wherein said third contact face of said third and fourth mounting elements is disposed at an upper side, and said first and said third mounting elements are disposed by being spaced with a given distance along said first housing edge, and wherein said second and said fourth mounting elements are disposed by being spaced with the given distance along said second housing edge.

3. The housing according to claim 2 , wherein:
said first and second mounting elements are disposed at opposite sides of the sheet metal housing at a same first length position of the sheet metal housing; and
said third and fourth mounting elements are disposed at opposite sides of the sheet metal housing at a same second length position of the sheet metal housing.

4. The housing according to claim 2 , wherein:
at least one of said first through fourth mounting elements is made of sheet metal; and
at least one of said first through fourth mounting elements is part of a sheet metal of the sheet metal housing.

5. The housing according to claim 2 , wherein at least one of said first through fourth mounting elements has a stiffening formed as a press-in area.

6. The housing according to claim 2 , wherein at least one of said first through fourth mounting elements is a folded lug.

7. The housing according to claim 2 , wherein:
said first contact faces of said first and second mounting elements are disposed in parallel, in one plane;
said second contact faces of said first and second mounting element are disposed in parallel planes; and
said third contact faces of said first and second mounting element are disposed in parallel, in one plane.

8. The housing according to claim 2 , wherein:
said first contact faces of said first and third mounting element are disposed in parallel, in one plane;
said second contact faces of said first and third mounting element are disposed in parallel, in one plane; and
said third contact faces of said first and third mounting elements are disposed in parallel, in one plane.

9. The housing according to claim 2 , wherein:
said first contact faces of said second and fourth mounting elements are disposed in parallel, in one plane;
said second contact faces of said second and fourth mounting elements are disposed in parallel, in one plane; and
said third contact faces of said second and fourth mounting elements are disposed in parallel, in one plane.

10. The housing according to claim 1 , wherein at least one of said first through fourth mounting elements forms part of a sheet metal base plate.

11. The housing according to claim 10 , wherein said first through fourth mounting elements are shaped as protrusions protruding from a generally planar main portion of said sheet metal base plate in a direction perpendicular to a main plane of extension of said main portion.

12. The housing according to claim 10 , further comprising a cover made of sheet metal and being fixed to said sheet metal base plate, said cover and said sheet metal base plate constitute the sheet metal housing.

13. The housing according to claim 12 , further comprising at least one electric connector.

14. The housing according to claim 1 , further comprising a positioning tab disposed at at least one of said first or said second housing edge, said positioning tab projecting above at least one of said first or said second mounting element along a height axis of the sheet metal housing.

15. The housing according to claim 14 , wherein said positioning tab is formed in one piece with said first or said second mounting element.

16. The housing according to claim 1 , further comprising:
a main body; and
a first and a second rim section disposed between said first and said second mounting element and said main body, said first and said second rim section have a lower height than said main body and said first and second mounting element.

Assignees

• Continental Automotive Gmbh

Inventors

• Taubert Sebastian
• Harea Adrian

Classifications

• H05K5/0073 Primary

  having specific features for mounting the housing on an external structure · CPC title

• H05K5/0204

  Mounting supporting structures on the outside of casings · CPC title

• B60R16/0239

  Electronic boxes · CPC title

• H05K5/0247

  Electrical details of casings, e.g. terminals, passages for cables or wiring · CPC title

• H05K5/03

  Covers · CPC title