Electronic control device
First Claim
1. An electronic control device comprising a housing, in which at least one circuit board is disposed, wherein at least one electronic component is disposed on the circuit board, wherein the electronic control device has means for shielding from electrical and/or magnetic fields, wherein the means for shielding from electrical and/or magnetic fields comprises at least one electrically conductive shielding element which is disposed such that at least the electrically conductive shielding element and the circuit board form a Faraday cage for at least one associated electronic component and wherein the electrically conductive shielding element is connected to a ground potential, wherein at least one electronic component with the backside thereof, which particularly comprises a backside metallization, is in conductive contact with the at least one electrically conductive shielding element.
1 Assignment
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Accused Products
Abstract
The invention relates to an electronic control device (10) having electronic components (160, 162) on a circuit board (110) which are shielded from electrical and/or magnetic interference fields. According to the invention, an electrically conductive sheet metal part (170) is arranged on the circuit board (110) which forms a Faraday cage for the electronic components (160, 162) with the circuit board. The electrically conductive sheet metal part (170) is furthermore in thermal contact to the electronic components (160, 162) and in thermal contact to the housing (100) of the control device (10) and thereby deflects heat from the electronic components (160, 162) into the housing (100).
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Citations
8 Claims
- 1. An electronic control device comprising a housing, in which at least one circuit board is disposed, wherein at least one electronic component is disposed on the circuit board, wherein the electronic control device has means for shielding from electrical and/or magnetic fields, wherein the means for shielding from electrical and/or magnetic fields comprises at least one electrically conductive shielding element which is disposed such that at least the electrically conductive shielding element and the circuit board form a Faraday cage for at least one associated electronic component and wherein the electrically conductive shielding element is connected to a ground potential, wherein at least one electronic component with the backside thereof, which particularly comprises a backside metallization, is in conductive contact with the at least one electrically conductive shielding element.
Specification