CN220441182U - Housing component for housing of electromagnetic shielding electronic component and housing - Google Patents
Housing component for housing of electromagnetic shielding electronic component and housing Download PDFInfo
- Publication number
- CN220441182U CN220441182U CN202321583743.7U CN202321583743U CN220441182U CN 220441182 U CN220441182 U CN 220441182U CN 202321583743 U CN202321583743 U CN 202321583743U CN 220441182 U CN220441182 U CN 220441182U
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- China
- Prior art keywords
- housing
- housing part
- flange
- fastening
- connection surface
- 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.)
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- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000009434 installation Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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
Abstract
The present utility model relates to a housing component for a housing of an electromagnetically shielded electronic component. The housing part has a connection surface for connecting the housing part of the housing with another housing part. The housing parts comprise at least one fastening region provided on the connection surface of the housing parts, which fastening region is configured for receiving a fastening means for fastening a housing part on another housing part. The housing component further includes a flange partially surrounding the connecting surface of the housing component, the flange being left blank around the at least one fastening region. The flange shields electromagnetic radiation.
Description
Technical Field
The present utility model relates to a housing component for a housing of an electromagnetically shielded electronic component.
The utility model also relates to a housing for an electromagnetically shielded electronic component.
Background
Conventional housings often do not adequately shield against electromagnetic radiation, such as from the power electronics of the motor. Therefore, the specification of electromagnetic compatibility may not be met.
Disclosure of Invention
Against this background, it is an object of the utility model to provide an improved protection against electromagnetic radiation.
To this end, the utility model proposes a housing part for a housing of an electromagnetically shielded electronic component, characterized in that the housing part has a connection surface for connecting the housing part of the housing with another housing part of the housing, the housing part comprising: at least one fastening region provided on the connection surface of the housing part, the fastening region being configured for receiving a fastening means for fastening the housing part on the other housing part; and a flange partially surrounding the connection surface of the housing component, the flange being left blank around the at least one fastening region, the flange shielding electromagnetic radiation.
The utility model also proposes a housing for an electromagnetic shielding electronic component, characterized in that it comprises: a housing part according to the utility model; and a further housing part, which is fastened to the further housing part by fastening means in the assembled state of the housing, and the flange partially covers a housing gap between the housing part and the further housing part in the assembled state.
According to a first aspect, the utility model relates to a housing part for a housing of an electromagnetically shielded electronic component. The housing part has a connection surface for connecting the housing part of the housing with another housing part of the housing. The housing part comprises at least one fastening region provided on the connection surface of the housing part, which fastening region is configured for receiving a fastening means for fastening the housing part to another housing part. The housing component further includes a flange partially surrounding the connecting surface of the housing component, the flange being left blank around the at least one fastening region. The flange shields against electromagnetic radiation.
The housing may for example consist of a housing part and a further housing part. With the construction of the housing part according to the utility model, the flange provided on the connection surface can reduce the escape of electromagnetic radiation at the housing gap of the housing. The housing gap may be created by a possibly undesired cracking of the housing part and the further housing part from each other. Through the housing gap, electromagnetic radiation may escape from the interior of the housing outwards to the surroundings of the housing, or electromagnetic radiation from the outside may enter the interior of the housing. Both of these situations may make it difficult to meet the specifications for electromagnetic compatibility. Thus, in a conventional housing, a completely encircling flange can be provided on the housing, which flange covers the housing gap.
The openings of the housing gap may have different dimensions over different areas of the connection surface, which results in a spatially varying shielding damping of the housing. For example, the fastening region may just be non-critical, since there the pressing pressure between the housing parts is sufficient for shielding due to the proximity of the fastening means. By leaving the flange free over such otherwise non-critical areas, material and installation space requirements and weight of the housing may be reduced as compared to fully surrounding flanges in conventional housings. The fastening region may be difficult to machine due to its shaping along the connecting surface, precisely in accordance with the manufacturing technique. Thus, the interruption of the flange around the fastening region may simplify the manufacture of the housing. The housing part according to the utility model may present a cost-effective alternative to a conventional flangeless housing part in which a higher pressing pressure or a greater number of fastening means may be required to achieve a similar shielding.
In some embodiments, the fastening region is configured to generate a predefined pressing force of the connecting surface against the other housing part by the fastening means. The flange is thereby left free along the connecting surface in the region where the predefined pressing pressure is sufficient to achieve the predefined shielding damping.
For example, depending on the type of fastening means and the force with which it is placed on the fastening area, and depending on the shape and size of the connecting surface, the fastening means may establish a certain pressing pressure on the other housing part. The pressing force may decrease along the connecting surface, for example with increasing distance from the fastening means. The area around the fastening area may also be non-critical in terms of electromagnetic compatibility, depending on the predefined shielding damping. If such a region is also left free by the flange, further material and installation space can be saved and the housing production simplified.
In some embodiments, the housing component includes a second fastening region disposed on the connection surface of the housing component, the second fastening region configured to receive a second fastening means for fastening the housing component to another housing component. The fastening region is here spaced apart from the second fastening region along the connecting surface by less than 50mm. The flange is here left free along the connecting surface between the fastening region and the second fastening region.
The housing component may be fastened to another housing component at a plurality of locations of the connection surface to produce a desired pressing pressure of the housing components. If two fastening areas are arranged close to each other on the housing, the pressing pressure generated between the fastening areas can be sufficient to achieve the necessary shielding. For example, a distance of less than 50mm may be sufficient for the housing of power electronics in the usual application of vehicle technology. In this case, the flange can be completely left free between the two fastening regions. Thus, the above advantageous effect of the void can be further enhanced.
In some embodiments, the flange is left blank for a distance of less than 10 millimeters from the fastening region. In addition to such a distance from the fastening region, in the case of conventional fastening means and in the case of customary designs of housings for electronic components, a sufficiently high pressing force may be required to keep the housing gap small, so that the shielding of the housing is ensured without further shielding measures. A wide clearance of the flange can lead to further advantages in terms of installation space, weight and production costs of the housing.
In some embodiments, the flange is configured as an interference fit with another housing component. The flange is thus pressed against the other housing part in the assembled state of the housing. This engagement of the flange may avoid a gap being formed between the flange and the other housing part, which in turn may adversely affect the shielding damping of the housing. Furthermore, the housing can better conduct away the current generated by the electromagnetic radiation to be shielded, due to the lower capacitance between the flange and the other housing part.
Such an interference fit of the flange can be achieved more easily in terms of manufacturing technology, in particular by the above-mentioned clearance, whereas in conventional closure profiles the rigidity of the flange may be too high to close the housing in an interference fit by practical installation forces.
In some embodiments, the housing component is a housing cover or a housing body of the housing. The construction of the housing consisting of two housing parts, namely the housing cover and the housing body described above, can simplify the installation and production of the housing. The flexibility in selecting the housing components for implementing the flange according to the utility model may increase flexibility in housing dimensions.
According to a second aspect, the utility model relates to a housing for an electromagnetically shielded electronic component. The housing comprises a housing part according to the utility model and a further housing part. In the assembled state of the housing, the housing part is fastened to the other housing part by fastening means. In the assembled state, the flange partially covers a housing gap between the housing part and the further housing part.
The housing part according to the utility model can increase the shielding damping of the housing in a cost-effective manner without significantly limiting the workability or shape diversity of the housing. Due to the clearance according to the utility model, the installation space requirement of the housing can be lower than with a completely encircling flange.
In some embodiments, the housing is configured to receive power electronics for the motor. On the one hand, in particular in power electronics components with operating voltages of up to 800 volts, which is common in motors in vehicles, for example, interference with electromagnetic radiation can occur. On the other hand, since only a small installation space is available, high demands can be made here on the dimensions of the housing. The additional shielding of the housing according to the utility model with its space-saving features can here not only contribute to compliance with the specifications for electromagnetic compatibility but also to compliance with the installation space requirements.
In some embodiments, the further housing part has a further connection surface corresponding to the connection surface for connecting the housing part with the further housing part. The further housing part here comprises a further flange which partially surrounds the further connection surface. The further flange is left blank around the at least one fastening area and around the flange. The further flange may shield electromagnetic radiation.
This means: partial covering of the housing gap may be performed on the flange or the other flange, for example, alternately or in any other order along the connection surface, like a tooth. Depending on the housing design for the particular application, it may be advantageous to form or install a flange on the housing part or on another housing part, for example in view of installation space constraints. The distributed arrangement of the flanges may also compensate for manufacturing tolerances in forming the flanges.
According to a third aspect, the utility model relates to a method for manufacturing a housing part for a housing of an electromagnetically shielded electronic component. The method includes forming a connection surface for connecting a housing component with another housing component of the housing. The method further comprises forming at least one fastening region provided on the connection surface of the housing part for receiving fastening means for fastening the housing part to another housing part. The method further includes forming a flange that partially surrounds the connecting surface of the housing component such that the flange is left blank around the at least one fastening region. The flange shields electromagnetic radiation.
The method enables the manufacture of the housing part according to the utility model. The advantages of this method are given by the above-mentioned advantages of the housing part according to the utility model.
Drawings
Some embodiments of the utility model are described below with reference to the accompanying drawings. In the drawings:
fig. 1a and 1b show an embodiment of a housing part of a housing for an electromagnetic shielding electronic component according to the utility model;
fig. 2 shows an embodiment of a housing for electromagnetically shielding an electronic component according to the present utility model; and
fig. 3 shows a flow chart of a method for manufacturing a housing part for a housing of an electromagnetically shielded electronic component.
Detailed Description
Fig. 1a shows an embodiment of a housing part 100 of a housing for electromagnetically shielding an electronic component according to the present utility model in an oblique view. In the embodiment shown in fig. 1a, the housing part 100 is the housing body of the housing. In other embodiments, the housing component according to the utility model may be a housing cover of a housing or any housing component in the case of a plurality of housing components that make up a housing. The housing part according to the utility model can thus be a semi-finished product of the housing.
In order to achieve the shielding effect of the housing, the housing part 100 may comprise an electromagnetic shielding material. For example, the housing component 100 may have a ferromagnetic material or an electrically conductive material.
The housing part 100 has an irregularly shaped cavity 110 in its interior for receiving or encapsulating an electronic component. The wall of the cavity 110 has a connecting surface 120 on its upwardly facing end for connecting the housing part 100 with another housing part of the housing (not shown in fig. 1 a). The connection surface 120 can thus be understood as an edge of the housing part 100 and is used, for example, for a flange connection with another housing part.
The housing component 100 includes nine fastening regions disposed on the engagement surface 120, with fastening regions 130-1, 130-2, and 130-3. In embodiments other than the embodiment shown in fig. 1a, a different number of fastening areas may also be provided. The fastening regions 130-1, 130-2, 130-3 are configured for receiving fastening means (not shown in fig. 1 a) for fastening the housing part 100 to another housing part. In the embodiment shown in fig. 1a, the fastening areas 130-1, 130-2, 130-3 have screw domes configured for receiving screws for screwing the housing part 100 onto another housing part. The fastening regions 130-1, 130-2, 130-3 form a protrusion along the connecting surface 120 that is either internal (e.g., fastening region 130-2) or external (e.g., fastening regions 130-1 and 130-3) with respect to the cavity 110, i.e., the connecting surface 120 is shaped inwardly or outwardly. In other embodiments, the housing part according to the utility model may comprise other types of fastening areas and corresponding fastening means, for example a clamping area with a clamp as fastening means.
The housing component 100 also includes a flange 140 that partially surrounds the connection surface 120 of the housing component 100, the flange being left blank around the fastening regions 130-1, 130-2, 130-3. Flange 140 shields electromagnetic radiation and thus includes shielding material.
In the embodiment shown in fig. 1a, the flange 140 is interrupted around the fastening areas 130-1, 130-2, 130-3 along the connecting surface 120, thus comprising a plurality of segments, wherein there is a flange portion 140-1 between the fastening areas 130-1 and 130-2 and a flange portion 140-2 between the fastening areas 130-2 and 130-3. Flange portions 140-1 and 140-2 are provided on the edges of the connection surface and are shaped, for example, as fins protruding upward beyond the connection surface 120. The connection surface 120 and the flange 140 will thus form an L-shape in cross-sectional view. The flange 140 forms a crown shape along the connection surface 120 due to the interruption thereof.
The housing part 100 and the further housing part may form a housing in the assembled state. Due to the protruding shape of the flange 140, it may cover the housing gap of the housing, thereby reducing escape or ingress of electromagnetic radiation. The housing gap may be created by a possibly undesired cracking of the housing part 100 and the further housing part from each other. Through the housing gap, electromagnetic radiation may escape from the interior of the housing outwards to the surroundings of the housing, or electromagnetic radiation from the outside may enter the interior of the housing. Both of these situations may make it difficult to meet the specifications for electromagnetic compatibility.
Thus, in a conventional housing, a completely circumferential flange covering the housing gap may be provided. In the embodiment shown in fig. 1a, such a flange may be difficult to implement in terms of manufacturing techniques due to the built-in screw dome (e.g., 130-2). Thus, the flange 140 according to the present utility model left blank at the screw domes 130-1, 130-2, 130-3 may simplify the manufacture of the housing part 100.
The openings of the housing gap may have different dimensions over different areas of the connection surface 120, which results in a spatially varying shielding damping of the housing. For example, the fastening regions 130-1, 130-2, 130-3 may just be non-critical, since there the pressing pressure between the housing parts due to the proximity of the fastening means is sufficient for shielding. The clearance at such non-critical areas by the flange 140 may reduce material and installation space requirements and reduce the weight of the housing as compared to a fully encircling flange in a conventional housing.
The housing component 100 may present a cost-effective alternative to conventional flangeless housing components in which higher pressing pressures or a greater number of fastening means may be required to achieve similar shielding.
The fastening region 130 may be configured to establish a predefined pressing pressure of the connection surface 120 against the other housing part by means of the fastening means. For example, depending on the type of fastening means and the force with which it is placed on the fastening area, and depending on the shape and size of the connection surface 120, the fastening means may build up a specific pressing pressure against the other housing part. The pressing force may decrease along the connection surface 120, for example, with increasing distance from the fastening means. The pressing force can be known by calculation or simulation already before the housing part 100 is produced.
The area surrounding the fastening areas 130-1, 130-2, 130-3 may also be non-critical in terms of electromagnetic compatibility, depending on the predefined shielding damping. The predefined shielding damping can be generated by the application for which the housing part 100 is intended, for example by the desired field strength of the electromagnetic radiation and the desired electromagnetic compatibility of the electronic component. It is thus also possible to determine in which region along the connection surface 120 the pressing pressure is sufficient to achieve a predefined shielding damping. In the housing part 100, the flange 140 is left free along the connection surface 120 in said region of the predefined pressing pressure sufficient to achieve the predefined shielding damping.
For example, the flange 140 may be left blank for a distance of less than 10 millimeters from the fastening regions 130-1, 130-2, 130-3. In addition to such distances of the fastening areas 130-1, 130-2, 130-3, in conventional fastening devices and in the usual design of housings for electronic components, a sufficiently high pressing force may be required to keep the housing gap small, so that shielding of the housing is ensured without further shielding measures. Further advantages can be achieved in terms of installation space, weight and production costs of the housing by the wide clearance of the flange 140.
In some embodiments, flange 140 may be configured to have an interference fit with another housing component. When manufacturing the housing part 100, the flange 140 may for this purpose be arranged such that it protrudes into the space provided for the other housing part. The flange 140 may be pressed by the other housing part by spring action when the housing is assembled. In the assembled state of the housing, the flange 140 can be pressed against the other housing part.
Such an interference fit of the flange 140 may avoid a gap being formed between the flange 140 and the other housing component (which in turn may adversely affect the shielding damping of the housing). Furthermore, the housing may better conduct away the current generated by the electromagnetic radiation to be shielded due to the lower capacitance between the flange 140 and the other housing part.
This interference fit of the flange 140 is particularly advantageous because the above-mentioned clearance can be more easily achieved in terms of manufacturing technology, whereas in conventional closure profiles the rigidity of the flange may be too high to close the housing in an interference fit by practical installation forces.
Fig. 1b shows a housing part 100 having a construction similar to that shown in fig. 1 a. Except that flange 140 has additional clearance. At certain areas along the connection surface 120, fastening areas such as fastening areas 130-1 and 130-2 are provided at a small distance from each other. For example, the fastening region 130-1 may be spaced less than 50 millimeters from the (second) fastening region 130-2 along the connecting surface 120. The flange 140 is left blank along the connecting surface 120 between the fastening region 130-1 and the second fastening region 130-2.
Since the two fastening regions 130-1, 130-2 are close to each other, the pressing pressure generated between the fastening regions 130-1, 130-2 may be sufficient to achieve the necessary shielding. For example, a distance of less than 50mm may be sufficient for the housing of power electronics in the usual applications in vehicle technology. In this case, the flange 140 may be left completely empty between the two fastening regions 130-1, 130-2. Thus, the above advantageous effect of the void can be further enhanced.
Fig. 2 shows an embodiment of a housing 200 for electromagnetically shielding an electronic component 210. In the embodiment shown in fig. 2, the electronic component 210 comprises power electronics for the motor. In other embodiments, the electronic component 210 may be any other electronic component to be protected by the housing 200 from electromagnetic radiation from outside the housing 200, or any other electronic component from which emitted electromagnetic radiation should not reach the outside.
On the one hand, in particular in power electronics components with operating voltages of up to 800 volts, which is common in motors in vehicles, for example, interference with electromagnetic radiation can occur. On the other hand, since only a small installation space is available, a high requirement may be placed on the size design of the housing 200. The additional shielding of the housing 200 according to the utility model with its space saving features may not only help to comply with the specifications for electromagnetic compatibility but also to comply with the requirements of installation space.
The housing 200 comprises a housing part 220 according to the utility model. In the embodiment shown in fig. 2, the housing component 220 is a housing cover. The housing 200 further comprises a further housing part 230. In the embodiment shown in fig. 2, the other housing component 230 is a housing body for receiving the electronic component 210.
In the assembled state of the housing 200, the housing part 220 is fastened to the other housing part 230 by fastening means (not shown in fig. 2). The flange 240 according to the utility model of the housing part 220 partially covers the housing gap between the housing part 220 and the further housing part 230. Accordingly, the housing component 220 can increase the shielding damping of the housing 200 in a cost-effective manner without significantly limiting the workability or shape versatility of the housing 200. Due to the clearance of the flange 240, the installation space requirement of the housing 200 may be lower than in the case of a completely encircling flange.
The other housing part 230 has another connection surface corresponding to the connection surface of the housing part 220 for connecting the housing part 220 with the other housing part 230. In other embodiments than the example shown in fig. 2, the other housing component 230 may include another flange that partially surrounds the other connection surface. The other flange may be left blank around at least one fastening area and around flange 240. The other flange may also be shielded from electromagnetic radiation.
This means: partial covering of the housing gap may be performed on the flange 240 or the other flange, for example, alternately along the connection surface or in any other order, similar to teeth. Depending on the design of the housing 200 for a particular application, it may be advantageous to form or mount a flange on the housing part 220 or on the other housing part 230, for example in view of installation space constraints. The distributed arrangement of the flanges may also compensate for manufacturing tolerances in forming the flanges.
Fig. 3 illustrates a flow chart of a method 300 for manufacturing a housing component (e.g., housing component 100) for a housing of an electromagnetically shielded electronic component. The method 300 includes forming 310 a connection surface for connecting a housing component of a housing with another housing component. The method 300 further comprises forming 320 at least one fastening region provided on the connection surface of the housing part for receiving fastening means for fastening the housing part to another housing part. The method 300 further includes forming 330 a flange that partially surrounds the connection surface of the housing component such that the flange is left blank around the at least one fastening region. The flange shields electromagnetic radiation.
The method 300 may enable the manufacture of a housing part according to the utility model. The advantages of this method are given by the above-mentioned advantages of the housing part according to the utility model.
List of reference numerals
100. Housing part
110. Cavity of housing part
120. Connection surface
130-1, 130-2, 130-3 fastening regions
140. Flange
140-1, 140-2 flange members
200. Shell body
210. Electronic component
220. Housing part
230. Another housing part
240. Flange
300. Method of
310. Forming a connecting surface
320. Forming a fastening region
330. Forming a flange.
Claims (9)
1. A housing part (100) for a housing of an electromagnetically shielded electronic component, characterized in that the housing part (100) has a connection surface (120) for connecting the housing part (100) of the housing with another housing part of the housing, the housing part comprising:
at least one fastening region provided on a connection surface (120) of the housing part (100), the fastening region being configured for receiving a fastening means for fastening the housing part (100) on the other housing part; and
-a flange (140) partly surrounding the connection surface (120) of the housing part (100), the flange being left blank around the at least one fastening area, the flange (140) shielding electromagnetic radiation.
2. The housing component (100) according to claim 1, wherein the fastening region is configured to generate a predefined pressing pressure by the fastening means that presses the connection surface (120) against the other housing component, and wherein the flange (140) is left empty along the connection surface (120) in a region of the predefined pressing pressure that is sufficient to achieve a predefined shielding damping.
3. The housing part (100) according to claim 1 or 2, further comprising a second fastening region provided on a connection surface (120) of the housing part (100), the second fastening region being configured for receiving a second fastening means for fastening the housing part (100) on the other housing part, the fastening region being spaced apart from the second fastening region along the connection surface (120) by less than 50mm, and the flange (140) being left empty along the connection surface (120) between the fastening region and the second fastening region.
4. The housing component (100) according to claim 1 or 2, wherein the flange (140) is left empty within a distance of less than 10 mm from the fastening area.
5. The housing component (100) according to claim 1 or 2, wherein the flange (140) is configured as an interference fit with the other housing component.
6. The housing part (100) according to claim 1 or 2, wherein the housing part (100) is a housing cover or a housing body of the housing.
7. A housing (200) for an electromagnetically shielded electronic component (210), characterized in that the housing comprises:
the housing component according to any one of claims 1 to 6; and
a further housing part (230),
in the assembled state of the housing (200), the housing part is fastened to the further housing part (230) by fastening means, and the flange in the assembled state partially covers a housing gap between the housing part and the further housing part (230).
8. The housing (200) of claim 7, wherein the housing (200) is configured to receive power electronics for an electric machine.
9. The housing (200) according to claim 7 or 8, wherein the further housing part (230) has a further connection surface corresponding to the connection surface for connecting the housing part with the further housing part (230), and wherein the further housing part (230) comprises a further flange partly surrounding the further connection surface, the further flange being left blank around the at least one fastening area and around the flange, the further flange shielding electromagnetic radiation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022206354.6 | 2022-06-24 | ||
| DE102022206354.6A DE102022206354A1 (en) | 2022-06-24 | 2022-06-24 | Housing component for a housing for electromagnetic shielding of an electronic component, housing and method for producing a housing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220441182U true CN220441182U (en) | 2024-02-02 |
Family
ID=89167782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321583743.7U Active CN220441182U (en) | 2022-06-24 | 2023-06-20 | Housing component for housing of electromagnetic shielding electronic component and housing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN220441182U (en) |
| DE (1) | DE102022206354A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10217780B4 (en) | 2002-04-15 | 2010-11-11 | Wilhelm Sihn Jr. Gmbh & Co. Kg | Metal housing for receiving an RF circuit |
| DE10257615A1 (en) | 2002-12-09 | 2004-07-22 | Audioton Kabelwerk Gmbh | Shielding housing for an electronic circuit |
| DE102013106771A1 (en) | 2013-06-24 | 2014-12-24 | Asc-Tec Ag Antennen-Satelliten-Communication-Technik | casing |
| DE102016010066B3 (en) | 2016-08-19 | 2017-11-09 | e.solutions GmbH | A shielding system having a support member formed on a substrate and method of manufacturing the system |
| DE102016119293A1 (en) | 2016-10-11 | 2018-04-12 | HELLA GmbH & Co. KGaA | Electronics, in particular power electronics and system |
-
2022
- 2022-06-24 DE DE102022206354.6A patent/DE102022206354A1/en active Pending
-
2023
- 2023-06-20 CN CN202321583743.7U patent/CN220441182U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102022206354A1 (en) | 2024-01-04 |
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