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1. WO2022008210 - ELECTRONICS UNIT FOR AN ELECTRICAL DEVICE

Publication Number WO/2022/008210
Publication Date 13.01.2022
International Application No. PCT/EP2021/066731
International Filing Date 21.06.2021
IPC
H01R 12/52 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
12Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards (PCBs), flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
50Fixed connections
51for rigid printed circuits or like structures
52connecting to other rigid printed circuits or like structures
H01R 13/7193 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
66Structural association with built-in electrical component
719specially adapted for high frequency, e.g. with filters
7193with ferrite filters
H01R 13/7197 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
66Structural association with built-in electrical component
719specially adapted for high frequency, e.g. with filters
7197with filters integral with or fitted onto contacts, e.g. tubular filters
H05K 1/02 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
H05K 1/14 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
14Structural association of two or more printed circuits
H05K 3/36 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3Apparatus or processes for manufacturing printed circuits
36Assembling printed circuits with other printed circuits
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE]
Inventors
  • KRUEGER, Steffen
  • SCHUCH, Soenke
Priority Data
10 2020 208 631.109.07.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) ELEKTRONIKEINHEIT FÜR EIN ELEKTROGERÄT
(EN) ELECTRONICS UNIT FOR AN ELECTRICAL DEVICE
(FR) UNITÉ ÉLECTRONIQUE POUR APPAREIL ÉLECTRIQUE
Abstract
(DE) Die Erfindung betrifft eine Elektronikeinheit (10) für ein Elektrogerät, insbesondere für ein motorbetriebenes Elektrogerät, mit einer ersten Leiterplatte (12) und mit zumindest einer zur ersten Leiterplatte (12) beabstandet angeordneten, insbesondere als Huckepack-Leiterplatte ausgebildeten, zweiten Leiterplatte (14), wobei die erste und die zumindest eine zweite Leiterplatte (12, 14) jeweils zumindest ein elektronisches Bauelement (16) aufweisen und mittels einer Mehrzahl starrer Kontaktstifte (22) elektrisch verbindbar sind. Es wird vorgeschlagen, dass die Kontaktstifte (22) form-, Stoff- und/oder kraftschlüssig von einem Entstörmittel (34) zur Reduzierung elektromagnetischer Störungen umgeben sind. Ferner betrifft die Erfindung ein Elektrogerät mit einer erfindungsgemäßen Elektronikeinheit (10).
(EN) The invention relates to an electronics unit (10) for an electrical device, in particular for a motor-operated electrical device, comprising a first printed circuit board (12) and comprising at least one second printed circuit board (14) arranged at a distance from the first printed circuit board (12) and formed, in particular, as a piggyback printed circuit board, wherein the first and the at least one second printed circuit board (12, 14) each have at least one electronic component (16) and can be electrically connected by means of a plurality of rigid contact pins (22). It is proposed that the contact pins (22) are surrounded in an interlocking, materially bonded and/or force-fitting manner by an interference suppression means (34) for reducing electromagnetic interference. The invention further relates to an electrical device comprising an electronics unit (10) according to the invention.
(FR) L'invention concerne une unité électronique (10) pour un appareil électrique, en particulier pour un appareil électrique à moteur, comprenant une première carte de circuit imprimé (12) et au moins une deuxième carte de circuit imprimé (14) espacée de la première carte de circuit imprimé (12), se présentant en particulier sous la forme d'une carte fille, la première et la ou les deuxièmes cartes de circuits imprimés (12, 14) présentant chacune au moins un composant électronique (16) et pouvant être reliées électriquement au moyen d'une pluralité de broches de contact (22) rigides. Selon l'invention, les broches de contact (22) sont entourées, par complémentarité de forme, par liaison de matière et/ou à force, par un moyen antiparasite (34) destiné à réduire les interférences électromagnétiques. L'invention concerne en outre un appareil électrique comprenant une unité électronique (10) selon l'invention.
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