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WO2018069156A1 - Système comprenant un boîtier et une électronique - Google Patents

Système comprenant un boîtier et une électronique Download PDF

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Publication number
WO2018069156A1
WO2018069156A1 PCT/EP2017/075387 EP2017075387W WO2018069156A1 WO 2018069156 A1 WO2018069156 A1 WO 2018069156A1 EP 2017075387 W EP2017075387 W EP 2017075387W WO 2018069156 A1 WO2018069156 A1 WO 2018069156A1
Authority
WO
WIPO (PCT)
Prior art keywords
shielding
housing
housing part
shield
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2017/075387
Other languages
German (de)
English (en)
Inventor
Jörg Berns
Klaus Vollmert
Michael Winter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hella GmbH and Co KGaA
Original Assignee
Hella GmbH and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hella GmbH and Co KGaA filed Critical Hella GmbH and Co KGaA
Priority to CN201780062583.2A priority Critical patent/CN109845427B/zh
Publication of WO2018069156A1 publication Critical patent/WO2018069156A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0018—Casings with provisions to reduce aperture leakages in walls, e.g. terminals, connectors, cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0037—Housings with compartments containing a PCB, e.g. partitioning walls

Definitions

  • the present invention relates to a system referred to in the preamble of claim 1 Art.
  • Such systems comprising a housing formed from a first housing part and a housing cover which can be connected to the first housing part and an electronics, in particular power electronics, accommodated in an installation position of the system in the interior of the housing, with a circuit carrier attached to the first housing part, to which an electrical circuit and an electrical connection for the electrical circuit are arranged, wherein the electrical connection is shielded by means of a shield against electric and magnetic fields of the electrical circuit, are already known from the prior art in numerous embodiments. In principle, it is possible to shield an electronic system from the free environment by means of a metal housing. The area in which the electrical connection is arranged, however, remains problematic in terms of shielding.
  • a shielding box has hitherto been arranged around the electrical connection on the circuit carrier in order to shield the electrical connection and thus the free environment from electrical and magnetic fields of the electrical circuit. If, for example due to higher electrical powers, larger areas of the electrical circuit must be screened in this way, this is associated with problems in mounting the electronics to a carrier or in a housing.
  • the present invention has for its object to provide a large-scale shielding of an electrical circuit of a system with a housing and electronics while ease of installation of the system. This object is achieved by a system having the features of claim 1.
  • the subclaims relate to advantageous developments of the invention.
  • a significant advantage of the system according to the invention is, in particular, that even larger areas of the electrical circuit can be effectively shielded and at the same time common and proven mounting techniques for mechanical and thermal connection of the electronics can be maintained with a housing.
  • the separate shielding segments of the shield allow access to the otherwise covered by the shield areas of the electrical circuit of the electronics during assembly of the electronics in a housing, so when transferring the system in a mounting position.
  • the shielding segment designed as a shielding wall can be mechanically connected in advance to the circuit carrier, so that a precise positioning of this shielding segment of the shield, for example in the region of the electrical connection of the electrical circuit, is facilitated.
  • the other shielding segment of the shielding namely the housing cover designed as a shielding cover
  • the number of components is reduced by the formation of the housing cover as Ableckel, which facilitates the structural design and allows cost-effective production.
  • a particularly advantageous embodiment of the system according to the invention provides that the shielding wall and the housing cover in a mounting position of the system are releasably connected to each other, in particular overlapping. As a result, access to the otherwise covered by the shield areas of the electrical circuit is made possible even after the installation of the electronics in the housing. Overlapping of the shield's separate shield segments in the system's mounting position further improves the screen attenuation of the shield.
  • the housing cover has a groove for receiving a in the mounting position of the system, the housing cover opposite edge of the shield. In this way, the shield attenuation of the shield is further improved.
  • the materials for the shielding wall, the first housing part and the housing cover designed as a shielding cover are freely selectable within wide suitable limits.
  • the shielding wall of the shield is formed as a metal part, in particular as a sheet steel part.
  • a good shielding attenuation can be achieved in a structurally simple manner, even with low wall thicknesses.
  • steel sheet is very well suited for this purpose due to its material properties.
  • metal casting such as metal die casting.
  • the first housing part and / or the housing cover is / are formed as a metal part, in particular as a die-cast part. In this way, on the one hand, additional shielding of the electrical circuit is realized in a structurally simple manner.
  • a metal housing designed as a first housing part effective cooling of the electrical circuit without additional components allows.
  • a particularly advantageous embodiment of the system according to the invention provides that the shield is arranged on the side facing away from the first housing part of the circuit substrate and the first housing part and the circuit substrate on their opposite sides mutually corresponding shielding means, the electrical connection in the mounting position of the system Shield against electrical and magnetic fields of the electrical circuit.
  • This offers the significant advantage that the electrical connection of the electrical circuit, for example, in a two-sided assembly of the circuit substrate with electrical components, in a mounting position of the system, ie mounted in the housing electronics, effectively shielded against electrical and magnetic fields of the electrical circuit ,
  • the side of the circuit carrier facing the first housing part in the mounting position of the system can also be used for the electrical circuit.
  • the shielding means of the first housing part are formed as a Ablesteg and the shielding means of the circuit substrate as a shielding contact surface formed corresponding to the Ablesteg. In this way, the shielding of the first housing part and the circuit substrate are realized in a structurally simple way.
  • a further advantageous embodiment provides that the first housing part overlaps with the shielding wall in the mounting position of the system. As a result, the shielding attenuation in the contact region of the shielding wall with the first housing part is improved.
  • first housing part and the housing cover are connected to one another via a tongue and groove connection, in particular with an adhesive arranged between tongue and groove.
  • a mechanically reliable and, for example, against splash water or the like tight connection between the first and the second housing part is realized.
  • the housing cover is designed as a in the mounting position of the system of the first housing part detachable housing cover, with or without tongue and groove connection.
  • the electronics according to the invention is protected from undesired environmental influences.
  • the unwanted access of people to the electronics is effectively prevented.
  • the desired access to the electronics through the detachable housing cover is also after the assembly of the system according to the invention, ie after the transfer of the system in its mounting position, in which the electronics in the limited by the first housing part and the first housing part housing cover interior of the housing is arranged allows.
  • FIG. 1 shows an embodiment of a system according to the invention in a partial view in a first perspective view
  • 3a shows the embodiment in a partial view in a plan view of the first housing part with circuit carrier and shielding wall
  • FIG. 3b is a detail view of the designated in Fig. 3a with "A" area
  • Fig. 4 shows the embodiment in a partial view in a second perspective view
  • Fig. 5 shows the embodiment in a sectional view.
  • FIG. 1 an embodiment of a system according to the invention is shown in a partial view.
  • the system according to the invention has an electronics designed as a power electronics, namely as a DC voltage converter for a two-voltage on-board network for a motor vehicle, not shown.
  • the DC-DC converter has a designed as an electrical circuit board circuit substrate 2, on which an electrical circuit 4 for DC voltage conversion and designed as an edge connector strip made of plastic electrical connection 6 are arranged with a web 6.1 for the electrical circuit 4.
  • the circuit substrate 2 in addition to a visible in Fig. 1 mounting surface 2.1 for the assembly of electrical components 7 on another in Fig. 1, not shown mounting surface, which is arranged on the mounting surface 2.1 opposite side of the circuit substrate 2.
  • a shield 8 is arranged, wherein the shield 8.1 shields the region of the edge connector 6 with respect to the electrical circuit 4 in the manner explained below.
  • the shield 8.1 is made of sheet steel, folded several times and engages with in the position shown in Fig. 1 the circuit substrate 2 facing mounting projections through slots of the circuit substrate 2 therethrough. The mounting projections are rotated to mount the shielding 8.1 behind the not visible in Fig. 1 mounting surface of the circuit substrate 2 such that the shield 8.1 is positioned on the circuit substrate 2 and mechanically fixed.
  • the fixing projections formed on the shielding wall 8.1 and the corresponding slots of the circuit substrate 2 are not shown.
  • Fig. 2 shows the embodiment in partial view, wherein in Fig. 2, only a first housing part 10.1 of a housing 10 is shown.
  • the first housing part 10.1 is made as a metal die-cast part made of aluminum and has four internal threads 10.1 .1 for fixing screws 12 shown in FIG. 3a.
  • the circuit carrier 2 with the four fastening screws 12 is screwed tightly to an inner space 10. 2 of the housing 10 on the first housing part 10. 1 of the housing 10.
  • the circuit carrier 2 on four through holes 2.2, of which in Fig. 1, only two through holes 2.2. are visible.
  • the circuit carrier 2 and thus the electronics are thereby fastened to the first housing part 10.1.
  • the screw connection also serves the purpose of producing an electrically conductive connection, namely a grounding of the circuit carrier 2.
  • the electrical components of the electrical circuit 4 are not shown predominantly.
  • a shielding means 10. 1. 2 designed as a shielding web is formed on the first housing part 10. 1 of the housing 10 .
  • the Ablesteg 10.1 .2 runs approximately parallel to the mounted on the circuit substrate 2 shielding 8.1 and serves to the Randste- Guard bar 6 against the on the in Fig. 3a the first housing part 10.1 facing and therefore not visible mounting surface arranged part of the electrical circuit 4 shield.
  • a shielding means 2.3 corresponding to the shielding web 10.1 .2 and designed as a shielding contact surface is arranged on the mounting surface not visible in FIG. 3a; see Fig. 5.
  • the Ablesteg 10.1 .2 of the first housing part 10.1 abuts the Ableuttonisation 2.3 of the circuit substrate 2, so that the edge connector strip 6 in this area on both electrical components 7 equipped sides of the circuit substrate 2 is effectively shielded against electrical and magnetic fields of the electrical circuit 4.
  • FIG. 3a shows an enlarged view of the detail labeled "A" in FIG. 3a
  • This detail is formed on the contact point between the shielding wall 8.1 and the first housing part 10.1 shown on the left in FIG 3 b shows that the shielding wall 8.1 mounted on the circuit carrier 2 engages in a groove formed by an edge 10 .1 of the first housing part 10. 1
  • the first housing part 10. 1 thus overlaps the shielding wall 8 in a labyrinth-like manner. so that the shield attenuation in the area of the edge connector strip 6 is further improved.
  • Fig. 4 the inventive system of the present embodiment is shown in partial view in a further perspective view. It can be clearly seen how the web 6.1 of the edge connector strip 6 a web 10.1 .4 of the first housing part 10.1 supplemented in the mounting position of the system, so that a circumferential spring for a tongue and groove connection of the first housing part 10.1 with a shield as from Die-cast aluminum housing cover 8.2 results.
  • the shield cover 8.2 and the groove formed therein 8.2.1 for the tongue and groove connection to the first housing part 10.1 are shown in Fig. 5.
  • the tongue and groove connection 6.1, 10.1 .4, 8.2.1 is additionally sealed in the mounting position of the system by an adhesive, not shown.
  • Fig. 5 shows a section through the inventive system of the present embodiment in a complete view.
  • the section runs in the image plane of Fig. 3a in the region of the edge connector strip 6 in the vertical direction and is shown in Fig. 3a by a dash-dotted section line 14.
  • the housing cover 8.2 designed as a shielding cover closes off the first housing part 10.1 in such a way that a closed housing 10 results when the edge connector strip 6 is mounted. Visible is also the tongue and groove connection 10.1 .4, 8.2.1 between the first housing part 10.1 and the housing cover 8.2.
  • the shielding cover 8.2 is a component of the shielding 8 that is separate from the shielding wall 8.1. Only when the electronics are mounted on the first housing part 10.1 and thus during assembly of the invention Systems are the shield 8.1 and the shield 8.2 of the shield 8 connected to each other mechanically so that the edge connector strip 6 and thus the free environment against electrical and magnetic fields of the electrical circuit 4 are shielded.
  • the housing cover 8.2 designed as a shielding cover has a groove 8.2.2, which is formed precisely to the edge 8.1 .1 of the shielding wall 8.1 opposite the mounting position of the system of the groove 8.2.2, so that in The mounting position of the system shown in FIG.
  • the shielding 8 with its shielding wall 8. 1 and its shielding cover 8. 2 in the illustrated mounting position of the system covers the majority of the circuit carrier 2 and thus also the through holes 2.2 for the circuit carrier 2 and partially shown in FIG the fastening supply screws 12, with which the circuit substrate 2 is screwed to the first housing part 10.1 and grounded at this covers.
  • the screw is not accessible in the mounting position of the system, ie at mechanically interconnected Ablesegmenten 8.1 and 8.2 of the shield 8. Due to the non-detachable connection between the first housing part 10.1 and the shielding cover 8.2, the shield 8 in the present embodiment, however, can not be dismantled again, so that the fastening screws are no longer accessible.
  • the housing cover designed as a shield cover is designed as a housing cover which is detachable from the first housing part in the mounting position of the system, the abovementioned restriction does not exist.
  • the shielding 8.1 first in the manner explained above attached to the circuit carrier 2; see Fig. 1.
  • the complete now electronics is installed in the first housing part 10.1 of the housing 10 except for the shield cover 8.2; See Figs. 2 to 4.
  • the shield web reach 10.1 .2 of the first housing part 10.1 and shown in Fig. 5 Ableutton Colour Colour Colour 2.3 of the circuit substrate 2 in the already explained manner in electrically conductive contact, so that the edge connector strip 6 and thus the free Environment in this area is shielded from the electrical circuit 4 of the electronics.
  • the housing cover 8.2 designed as a shielding cover is attached to the first housing part 10.1 and thus simultaneously to the already mounted shielding wall 8.1 of the shielding 8.
  • the shield cover 8.2 with the groove 8.2.2 formed thereon engages around the shielding wall 8.1 in the manner explained above.
  • the Screen cover 8.2 relative to the shielding 8.1 and thus positioned relative to the circuit substrate 2 in the desired manner and set.
  • the shield 8 is completed and protects in this area the edge connector strip 6 and thus the free environment from unwanted electrical and magnetic fields of the electrical circuit 4.
  • the shield of the system is complete.
  • the invention is not limited to the present embodiment.
  • the electrical connection does not necessarily have to be an edge connector strip or even a connector strip.
  • the electrical connection can also be arranged in a central region of the circuit carrier of the electronics and thus in an assembly position of a system according to the invention in a central region of the first housing part.
  • the at least two separate shielding segments can have any shape, spatial orientation and arrangement suitable for the respective individual case.
  • the materials for the individual components of the system according to the invention are also freely selectable within wide suitable limits and matched to the particular application. For example, other metals and manufacturing processes could be used instead of steel sheet and die-cast aluminum. Metal alloys and composite materials are also conceivable. It is crucial whether the function of the respective component according to the invention can be fulfilled by the selected material.
  • the shielding and / or the first housing part can be used for the shielding and / or the first housing part as well as with lower or higher specific heat capacity for the first housing part.
  • Other connection techniques known to the person skilled in the art for connecting the housing parts or the shielding segments are also possible.
  • the shielding means of the first housing part and of the circuit carrier may also be different have known and suitable training.
  • the housing cover designed as a shielding cover can be designed as a housing cover which can be detached from the first housing part after assembly of the system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

La présente invention concerne un système comprenant un boîtier (10) et une électronique, logée dans l'espace intérieur (10.2) du boîtier (10), comprenant un support de circuit (2) qui est fixé à une première partie de boîtier (10.1) et sur lequel sont disposés un circuit électrique (4) et une connexion électrique (6) pour le circuit électrique (4), la connexion électrique (6) étant protégée contre les champs parasites du circuit électrique (4) au moyen d'un blindage (8). L'invention vise à rendre possible un blindage à grande échelle d'un circuit électrique d'un système tout en garantissant la facilité de montage du système. À cet effet, le blindage (8) présente au moins deux segments de blindage (8.1, 8.2) séparés qui peuvent être assemblés lors du transfert du système dans sa position de montage, l'un des segments de blindage (8.1) se présentant sous la forme d'une paroi de blindage (8.1) et l'autre segment de blindage (8.2) constituant le couvercle (8.2) du boîtier, et la paroi de blindage (8.1) étant disposée, dans la position de montage du système, entre le support de circuit (2) et le couvercle (8.2) du boîtier qui fait fonction de couvercle de blindage (8.2).
PCT/EP2017/075387 2016-10-11 2017-10-05 Système comprenant un boîtier et une électronique Ceased WO2018069156A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780062583.2A CN109845427B (zh) 2016-10-11 2017-10-05 具有壳体和电子装置并且具有电路载体的系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016119300.3A DE102016119300A1 (de) 2016-10-11 2016-10-11 System mit einem Gehäuse und einer Elektronik
DE102016119300.3 2016-10-11

Publications (1)

Publication Number Publication Date
WO2018069156A1 true WO2018069156A1 (fr) 2018-04-19

Family

ID=60019918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/075387 Ceased WO2018069156A1 (fr) 2016-10-11 2017-10-05 Système comprenant un boîtier et une électronique

Country Status (3)

Country Link
CN (1) CN109845427B (fr)
DE (1) DE102016119300A1 (fr)
WO (1) WO2018069156A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048581A1 (fr) 2018-09-03 2020-03-12 HELLA GmbH & Co. KGaA Système de contact électrique et dispositif électrique doté d'un système de contact électrique
WO2022117097A1 (fr) * 2020-12-04 2022-06-09 上海法雷奥汽车电器系统有限公司 Convertisseur de puissance
CN112366924A (zh) * 2020-12-04 2021-02-12 上海法雷奥汽车电器系统有限公司 一种电源转换器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040215A1 (de) * 2000-08-17 2002-02-28 Mannesmann Vdo Ag Vorrichtung zur Abschirmung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297869B (en) * 1995-02-07 1999-03-31 Nokia Mobile Phones Ltd A shielding device
JP2000151174A (ja) * 1998-11-16 2000-05-30 Matsushita Electric Ind Co Ltd 無線回路基板のシールド装置
DE60121732T2 (de) * 2001-05-12 2007-08-02 Siemens Ag Elektrische Abschirmvorrichtung mit einer konzentrischen Struktur
JP4219217B2 (ja) * 2003-05-30 2009-02-04 新電元工業株式会社 電子機器用シェルフ及び電子機器収納システム
US6867969B2 (en) * 2003-07-18 2005-03-15 Hon Hai Precision Ind. Co., Ltd Shielding cage assembly adapted for dense transceiver modules
CN101166412B (zh) * 2006-10-16 2011-11-30 英华达(上海)电子有限公司 一种屏蔽盖的制造方法和利用该方法制造的屏蔽盖
TWM313957U (en) * 2007-01-03 2007-06-11 Chin-Fu Horng Anti- electromagnetic interference shielding apparatus
CN201123217Y (zh) * 2007-12-03 2008-09-24 环隆电气股份有限公司 多腔式电磁屏蔽装置
CN201509392U (zh) * 2009-10-15 2010-06-16 北京普源精电科技有限公司 一种电子模块的屏蔽罩
CN203120375U (zh) * 2012-10-10 2013-08-07 中兴通讯股份有限公司 一种防止电磁泄漏的屏蔽罩
CN203301879U (zh) * 2013-03-22 2013-11-20 欧姆龙株式会社 一种具有分隔结构的电子设备
CN105101763A (zh) * 2014-05-09 2015-11-25 国基电子（上海）有限公司 屏蔽罩
DE102015202316A1 (de) * 2015-02-10 2016-08-11 Robert Bosch Gmbh Gehäuse und Steuergerät mit einem Gehäuse
CN205071603U (zh) * 2015-08-18 2016-03-02 富士康(昆山)电脑接插件有限公司 电子器件的屏蔽装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040215A1 (de) * 2000-08-17 2002-02-28 Mannesmann Vdo Ag Vorrichtung zur Abschirmung

Also Published As

Publication number Publication date
DE102016119300A1 (de) 2018-04-12
CN109845427A (zh) 2019-06-04
CN109845427B (zh) 2020-11-24

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