CN219536747U - Conductive sealing strip and electric equipment box - Google Patents
Conductive sealing strip and electric equipment box Download PDFInfo
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- CN219536747U CN219536747U CN202320049061.1U CN202320049061U CN219536747U CN 219536747 U CN219536747 U CN 219536747U CN 202320049061 U CN202320049061 U CN 202320049061U CN 219536747 U CN219536747 U CN 219536747U
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- sealing strip
- sealing
- electromagnetic shielding
- conductive
- utility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a conductive sealing strip, comprising: the sealing strip comprises a sealing strip body, a sealing strip and a sealing strip cover, wherein the sealing strip body comprises a sealing part for waterproof sealing and an electromagnetic shielding part for electromagnetic shielding, and at least one protruding structure is respectively arranged at the top of the sealing part and the top of the electromagnetic shielding part; and a conductive member disposed on the electromagnetic shielding portion. Still provide a consumer box includes: the upper cover, lower box, sealing strip, the sealing strip is installed the upper cover with between the lower box. According to the utility model, the conductive sealing strip is packaged with the outer edge of the upper cover of the electric equipment box body and the outer edge of the lower box body through the fastener, and the sealing interface is separated from the shielding interface, so that the whole sealing and shielding are realized, and meanwhile, the electric equipment box body is simple in whole structure and low in installation working time cost and material cost.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, and particularly relates to a conductive sealing strip and an electric equipment box.
Background
The sealing strip without conductive cloth in the prior art generally needs to be matched with structures such as a conductive elastic sheet, a conductive contact and the like to carry out electromagnetic shielding, and has the advantages of complex structure, high material cost and high installation working hour cost.
The conductive sealing strip for sticking the conductive cloth in the prior art adopts a unimodal structure, the conductive cloth is stuck on the inner side, the sealing interface and the conductive shielding interface are not distinguished, the risk that the conductive cloth enters the sealing interface exists, the conductive cloth is easy to corrode when meeting water and can not be waterproof, and the case water inflow risk is large.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a device capable of distinguishing a sealing interface from a conductive shielding interface, preventing a conductive member from entering the sealing interface and water from entering a housing of an electric device, and solving the problems of high material cost and high installation time cost.
To achieve the above and other related objects, the present utility model provides a weather strip comprising: the sealing strip comprises a sealing strip body, a sealing strip and a sealing strip cover, wherein the sealing strip body comprises a sealing part for waterproof sealing and an electromagnetic shielding part for electromagnetic shielding, and at least one protruding structure is respectively arranged at the top of the sealing part and the top of the electromagnetic shielding part; and a conductive member disposed on the electromagnetic shielding portion.
In an alternative embodiment of the utility model, the top of the sealing portion and/or the electromagnetic shielding portion is provided with a plurality of protruding structures, respectively.
In an alternative embodiment of the utility model, one or more of the water deflector ears are provided on the sealing portion and/or the electromagnetic shielding portion.
In an alternative embodiment of the utility model, the water deflector ear of the sealing portion is arranged on a side of the protruding structure remote from the electromagnetic shielding portion, and the water deflector ear on the electromagnetic shielding portion is arranged on a side of the protruding structure close to the sealing portion.
In an alternative embodiment of the utility model, the water deflector is higher than the sealing portion and the electromagnetic shielding portion.
In an alternative embodiment of the utility model, the sealing strip body comprises one or more holes arranged axially along the interior of the sealing strip body.
To achieve the above and other related objects, the present utility model also provides a power-consumption device box, including: the upper cover, the lower box body and the conductive sealing strip are arranged between the outer edge of the upper cover and the outer edge of the lower box body;
the conductive sealing strip includes:
the sealing strip comprises a sealing strip body, a sealing strip and a sealing strip cover, wherein the sealing strip body comprises a sealing part for waterproof sealing and an electromagnetic shielding part for electromagnetic shielding, and at least one protruding structure is respectively arranged at the top of the sealing part and the top of the electromagnetic shielding part; and a conductive member disposed on the electromagnetic shielding portion.
In an alternative embodiment of the utility model, the sealing part faces the outer part of the electric equipment box, and the electromagnetic shielding part faces the inner part of the electric equipment box.
In an alternative embodiment of the utility model, the protruding structure is attached to an upper cover edge of the consumer housing or the protruding structure is also attached to a lower housing edge of the consumer housing.
In an alternative embodiment of the utility model, the conductive sealing strip is encapsulated with the outer edge of the upper cover and the outer edge of the lower box of the electric equipment box body through fasteners.
The utility model has the technical effects that the utility model provides the conductive sealing strip and the electric equipment box body, the sealing part and the shielding part are separated by adopting the multimodal structure, and the problems that the conductive piece is easy to corrode when meeting water and cannot be waterproof are solved by adding the water retaining lugs.
Drawings
FIG. 1 is a schematic view of a conductive seal strip according to the present utility model;
FIG. 2 is another schematic view of a conductive seal according to the present utility model;
FIG. 3 is another schematic view of a conductive seal according to the present utility model;
FIG. 4 is a schematic view of a conductive seal according to the present utility model;
FIG. 5 is a schematic diagram showing an overall conductive sealing strip and a housing of an electric device according to the present utility model;
FIG. 6 is a schematic diagram of the construction of a conductive sealing strip and a box of electric equipment;
FIG. 7 is a schematic view of a construction part of a conductive sealing strip and a box of electric equipment;
FIG. 8 is a schematic diagram illustrating another construction of a conductive sealing strip and a housing of an electric device according to the present utility model;
fig. 9 is a schematic view of another construction of a conductive sealing strip and a housing of an electric device according to the present utility model.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Referring to fig. 1 to 5, the present utility model provides a conductive sealing tape, the conductive sealing tape 1 comprising: the sealing strip body 11, the conductive member 5.
In a preferred embodiment, as shown in fig. 1, the sealing strip main body 11 is made of a foaming material, and the foaming material has a skeleton supporting function as an adhesive and a filling function, and is a soft novel material with a certain elasticity, so that the requirements of limiting the external shape of the whole sealing strip main body 11 and low material cost are met.
In another preferred embodiment, the sealing strip main body 11 may also adopt a skeleton-type compact structure, which has a larger number of coarse aggregates to form a space skeleton, and at the same time has enough fine aggregates to fill the gaps of the skeleton, and can also meet the requirement of substantially limiting the external shape of the whole sealing strip main body 11 and having low material cost.
In a specific embodiment, the sealing strip main body 11 includes a sealing portion 2 for waterproof sealing and an electromagnetic shielding portion 3 for electromagnetic shielding, and at least one protruding structure is respectively provided at the top of the sealing portion 2 and the electromagnetic shielding portion 3, so as to satisfy the visual effects of good waterproof sealing effect, excellent electromagnetic shielding, simple overall structure and attractive appearance.
In a specific embodiment, the sealing portion 2 is designed as an arc-shaped contact section for the purpose of water-proof sealing, and the projection on the top of the electromagnetic shielding portion 3 is designed to tend to smooth the contact section for the purpose of electromagnetic shielding.
In a preferred embodiment, the sealing portion 2 and/or the electromagnetic shielding portion 3 may be provided with a plurality of protruding structures, so that the electromagnetic shielding of the waterproof sealing case may be achieved to a greater extent, and in this embodiment, preferably, one protruding structure is provided on each of the sealing portion 2 and the electromagnetic shielding portion 3, so as to achieve a visual effect of overall beauty and simplicity of the entire conductive sealing strip 1.
In a preferred embodiment, one end of the arc-shaped contact section, which is close to the electromagnetic shielding part 3, is in transitional connection with the protrusion of the electromagnetic shielding part 3, a horizontal contact section is arranged at the bottom of the sealing strip main body 11, and one end of the arc-shaped contact section, which is far away from the electromagnetic shielding part 3, is connected with the horizontal contact section, so that the transitional connection between the sealing part 2 and the electromagnetic shielding part 3 is reasonable and smooth, and the sealing part 2 is tightly connected with the bottom of the sealing strip main body 11, so that the whole conductive sealing strip is firm.
In a preferred embodiment, the smooth contact section is in transitional connection with the sealing part 2 close to the electromagnetic shielding part 3, a horizontal contact section is arranged at the bottom of the sealing strip main body 11, a vertical contact section is arranged on one side, close to the electromagnetic shielding part 3, of the horizontal contact section, and the vertical contact section is in transitional connection with the smooth contact section, so that the electromagnetic shielding part 3 and the sealing part 2 are in transitional connection reasonably and smoothly, and meanwhile, the electromagnetic shielding part 3 and the bottom of the sealing strip main body 11 are in transitional connection, and the whole electromagnetic shielding part 3 is good in conductive effect.
And a conductive member 5 disposed on the electromagnetic shielding portion 3.
In a preferred embodiment, the conductive member 5 may be a conductive fabric, which uses a fiber fabric (generally polyester fiber fabric) as a base material, and is pre-treated and then plated with a metal coating to obtain a conductive fiber fabric having high conductivity and corrosion resistance, so as to achieve electromagnetic shielding.
In another preferred embodiment, the conductive member 5 may be replaced by other conductive objects, such as copper foil, which is an anionic electrolytic material, a thin, continuous metal foil deposited on the substrate layer of the circuit board, which serves as a conductive material of the PCB, and copper foil which has low surface oxygen characteristics, can be attached to various substrates, such as metal, insulating material, etc., has a wide temperature application range, has electromagnetic shielding and antistatic effects, and can also achieve electromagnetic shielding.
As shown in fig. 2, in a specific embodiment, in order to reduce the impact force of the external liquid to the top protrusion of the sealing portion 2 and to prevent the external liquid from entering the electromagnetic shielding portion 3, a water blocking tab 4 is added to the weather strip body 11.
In a preferred embodiment, the sealing part 2 and/or the electromagnetic shielding part 3 may be provided with one or more of the water deflector lugs 4.
In a preferred embodiment, as shown in fig. 4, in order to enhance the waterproof performance and isolate the sealing portion 2 from the electromagnetic shielding portion 3, the water blocking lugs 4 of the sealing portion are provided on a side of the protruding structure away from the electromagnetic shielding portion 3, and the water blocking lugs 4 on the electromagnetic shielding portion 3 are provided on a side of the protruding structure close to the sealing portion 2.
In a specific embodiment, as shown in fig. 3, in order to reduce the compression force between the conductive sealing strip 1 and the electric equipment box, on the basis of the above description, one or more holes 6 are arranged on the sealing strip main body 11 along the axial direction of the sealing strip main body 11, and the holes 6 have various shapes, such as circular holes, rectangular holes and square holes, which can be selected according to practical situations.
Referring to fig. 5-9, the present utility model further provides an electric equipment box, where the electric equipment box includes: upper cover 7, lower box 8, electrically conductive sealing strip 1.
The conductive sealing strip 1 includes: a sealing strip body 11, wherein the conductive sealing strip body 11 comprises a sealing part 2 for waterproof sealing and an electromagnetic shielding part 3 for electromagnetic shielding, and at least one protruding structure is respectively arranged at the top of the sealing part 2 and the electromagnetic shielding part 3; and a conductive member 5 disposed on the electromagnetic shielding portion 3. Please refer to the above description about the conductive sealing strip for details, and the details are not repeated here.
As shown in fig. 5, in a specific embodiment, the conductive sealing strip 1 is installed between the outer edge of the upper cover 7 and the outer edge of the lower case 8, and the conductive sealing strip 1 is made of a foamed material or a skeleton-type compact structure, which has good elasticity and compression deformation resistance, so as to meet the requirements of good tightness, good elasticity and anti-collision of the electric equipment case.
In a preferred embodiment, the conductive sealing strip 1 is encapsulated with the outer edge of the upper cover 7 and the outer edge of the lower case 8 of the electric equipment case by using fasteners, wherein the fasteners are the general name of a type of mechanical parts used when two or more parts (or components) are fastened and connected into a whole, so as to lock the electric equipment case and realize sealing and conductive shielding.
Fig. 6-7 show a schematic partial view of fig. 6, in which the sealing portion 2 faces the outer portion of the electrical equipment box, and the electromagnetic shielding portion 3 faces the inner portion of the electrical equipment box in a preferred embodiment, so as to achieve the purposes of waterproof, dustproof, windproof and electromagnetic shielding.
In a preferred embodiment, the conductive sealing strip 1 is attached to the edge of the lower case 8 of the electric equipment case, and the protruding structure is built with the upper cover 7, so as to meet the requirement that the top of the sealing part 2 protruding towards the outside of the case realizes the waterproof sealing of the electric equipment case, and meet the requirement that the conductive piece 5 protruding towards the top of the electromagnetic shielding part 3 on the inside of the electric equipment case is conducted with the upper cover 7 and the lower case 8, and simultaneously realizes the electromagnetic shielding of the electric equipment case.
As shown in fig. 8-9, fig. 9 is a schematic partial view of fig. 8, in another preferred embodiment, the conductive sealing strip 1 is attached to the edge of the upper cover 7, and the protruding structure is built with the lower case 8, so that the protruding top of the sealing portion 2 towards the outer side of the case can also be satisfied to realize waterproof sealing of the electric equipment case, and the conductive piece 5 on the protruding top of the electromagnetic shielding portion 3 towards the inner side of the electric equipment case can be satisfied to be conducted with the upper cover 7 and the lower case 8, and at the same time, realize electromagnetic shielding of the electric equipment case.
In summary, the utility model provides a conductive sealing strip and a box body of electric equipment, which are characterized in that a multimodal structure is adopted to realize the separation of a sealing part and a shielding part, and the problems that a conductive piece enters the sealing part and conductive cloth is easy to corrode when meeting water and cannot be waterproof are solved by adding water retaining lugs, meanwhile, the sealing strip main body is made of a foaming material, so that the material cost of the whole conductive sealing strip is low, and the conductive sealing strip is packaged with the outer edges of an upper cover and a lower box of the box body of the electric equipment through fasteners, so that the whole structure is simple, and the cost of installation working hours is low.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, components, methods, components, materials, parts, and so forth. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.
Reference throughout this specification to "one embodiment," "an embodiment," or "a particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily all embodiments, of the present utility model. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present utility model may be combined in any suitable manner with one or more other embodiments. It will be appreciated that other variations and modifications of the embodiments of the utility model described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the utility model.
It will also be appreciated that one or more of the elements shown in the figures may also be implemented in a more separated or integrated manner, or even removed because of inoperability in certain circumstances or provided because it may be useful depending on the particular application.
In addition, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically indicated. Furthermore, the term "or" as used herein is generally intended to mean "and/or" unless specified otherwise. Combinations of parts or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, unless otherwise indicated, "a", "an", and "the" include plural references. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".
The above description of illustrated embodiments of the utility model, including what is described in the abstract, is not intended to be exhaustive or to limit the utility model to the precise forms disclosed herein. Although specific embodiments of, and examples for, the utility model are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present utility model, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications can be made to the present utility model in light of the foregoing description of illustrated embodiments of the present utility model and are to be included within the spirit and scope of the present utility model.
The systems and methods have been described herein in general terms as being helpful in understanding the details of the present utility model. Furthermore, various specific details have been set forth in order to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.
Thus, although the utility model has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the utility model will be employed without a corresponding use of other features without departing from the scope and spirit of the utility model as set forth. Therefore, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present utility model. It is intended that the utility model not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this utility model, but that the utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the utility model should be determined only by the following claims.
Claims (10)
1. A conductive seal strip, comprising:
the sealing strip comprises a sealing strip body, a sealing strip and a sealing strip cover, wherein the sealing strip body comprises a sealing part for waterproof sealing and an electromagnetic shielding part for electromagnetic shielding, and at least one protruding structure is respectively arranged at the top of the sealing part and the top of the electromagnetic shielding part;
and a conductive member disposed on the electromagnetic shielding portion.
2. The electrically conductive sealing strip according to claim 1, characterized in that the top of the sealing part and/or the electromagnetic shielding part is provided with a plurality of protruding structures, respectively.
3. The electrically conductive sealing strip according to claim 1, characterized in that one or more of the water-retaining lugs are provided on the sealing part and/or the electromagnetic shielding part.
4. A conductive seal as set forth in claim 3 wherein said water retaining lugs of said sealing portion are disposed on a side of said projecting structure remote from said electromagnetic shield portion, said water retaining lugs on said electromagnetic shield portion being disposed on a side of said projecting structure proximate to said sealing portion.
5. A conductive seal as set forth in claim 3 wherein said water deflector ears are higher than said sealing portion and said electromagnetic shielding portion.
6. The electrically conductive sealing strip as claimed in claim 1, wherein the sealing strip body comprises one or more holes arranged along the interior of the sealing strip body in its axial direction.
7. A powered enclosure, comprising: the upper cover, the lower box body and the conductive sealing strip are arranged between the outer edge of the upper cover and the outer edge of the lower box body;
the conductive sealing strip includes:
the sealing strip comprises a sealing strip body, a sealing strip and a sealing strip cover, wherein the sealing strip body comprises a sealing part for waterproof sealing and an electromagnetic shielding part for electromagnetic shielding, and at least one protruding structure is respectively arranged at the top of the sealing part and the top of the electromagnetic shielding part;
and a conductive member disposed on the electromagnetic shielding portion.
8. The powered enclosure of claim 7, wherein the sealing portion is oriented toward an outside portion of the powered enclosure and the electromagnetic shielding portion is oriented toward an inside portion of the powered enclosure.
9. The powered enclosure of claim 7, wherein the raised structure is attached to an upper cover edge of the powered enclosure or the raised structure is also attached to a lower enclosure edge of the powered enclosure.
10. The powered enclosure of claim 7, wherein the conductive seal is encapsulated with an outer edge of an upper cover and an outer edge of a lower enclosure of the powered enclosure by fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049061.1U CN219536747U (en) | 2023-01-06 | 2023-01-06 | Conductive sealing strip and electric equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049061.1U CN219536747U (en) | 2023-01-06 | 2023-01-06 | Conductive sealing strip and electric equipment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219536747U true CN219536747U (en) | 2023-08-15 |
Family
ID=87584163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320049061.1U Active CN219536747U (en) | 2023-01-06 | 2023-01-06 | Conductive sealing strip and electric equipment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219536747U (en) |
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2023
- 2023-01-06 CN CN202320049061.1U patent/CN219536747U/en active Active
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