Moderation of a driver assist camera enhancement via a vehicle windshield

Patent metadata

Field	Value
Publication number	US-10288986-B2
Application number	US-201715439041-A
Country	US
Kind code	B2
Filing date	Feb 22, 2017
Priority date	Feb 22, 2017
Publication date	May 14, 2019
Grant date	May 14, 2019

Abstract

An apparatus for moderating the environment of a driver assist camera comprises (a) a housing in which the driver assist camera is mountable and (b) a bracket configured and dimensioned to receive and retain the housing. The bracket when installed in a vehicle is attached to a window of the vehicle. A thermally conductive body is movably mounted on the bracket. The housing when being received in the bracket contacts and moves the thermally conductive body relative to the bracket so as to press the thermally conductive body against the window and permit heat from the housing to be conducted to the window, thereby moderating the environment of the driver assist camera when mounted in the housing.

First claim

Having described the invention, the following is claimed:

1. An apparatus for moderating an environment of a driver assist camera of a vehicle comprising:
a housing in which the driver assist camera is mountable;
a bracket configured and dimensioned to receive and retain the housing, the bracket when installed in a vehicle being attached to a window of the vehicle; and
a thermally conductive body movably mounted on the bracket;

the housing, when being received in the bracket, engaging the thermally conductive body to move the thermally conductive body relative to the bracket, movement of the thermally conductive body relative to the bracket causing the thermally conductive body to be pressed against the window such that heat generated by the driver assist camera is conducted from the housing through the thermally conductive body and into the window to dissipate the heat generated by the driver assist camera.

2. The apparatus of claim 1 wherein a portion of the thermally conductive body projects away from the bracket and into a path along which the housing moves when being received in the bracket.

3. The apparatus of claim 1 wherein a portion of the thermally conductive body moves relative to the bracket when the thermally conductive body is being contacted and moved by the housing.

4. The apparatus of claim 1 wherein all of the thermally conductive body moves relative to the bracket when the thermally conductive body is being contacted and moved by the housing.

5. The apparatus of claim 1 wherein a first surface of the thermally conductive body is presented toward the window when the bracket is installed in a vehicle, the first surface being spaced apart from the window, an opposite second surface of the thermally conductive body being presented toward the housing and being contacted by the housing when the housing is received in the bracket.

6. The apparatus of claim 1 wherein the thermally conductive body is received in an opening extending through the bracket from a first surface of the bracket to an opposed second surface of the bracket.

Assignees

• Trw Automotive Us Llc

Inventors

• Blake Iii Thomas E
• Rivas Anthony L
• Carlson Daniel D

Classifications

• H04N23/52

  Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements · CPC title

• B60R11/04 Primary

  Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle · CPC title

• H04N5/22521

  Electricity · mapped topic

• G03B17/55 Primary

  with provision for heating or cooling, e.g. in aircraft · CPC title

• G03B17/561

  Support related camera accessories · CPC title