CN214281997U - Electromagnetic thunder wave shielding protective cover - Google Patents
Electromagnetic thunder wave shielding protective cover Download PDFInfo
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- CN214281997U CN214281997U CN202120637675.2U CN202120637675U CN214281997U CN 214281997 U CN214281997 U CN 214281997U CN 202120637675 U CN202120637675 U CN 202120637675U CN 214281997 U CN214281997 U CN 214281997U
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Abstract
The utility model discloses an electromagnetic thunder wave shielding protective cover, which comprises a shielding protective cover base, an electromagnetic thunder wave shielding protective cover, a first shielding protective cavity, a second shielding protective cavity, a shielding protective cavity clapboard, a first equipment placing platform, a second equipment placing platform and a dry water absorption layer, the drying water absorption layer ensures the drying of the internal environment of the electromagnetic thunder wave shielding protective cover, the heat dissipation is carried out through the heat dissipation holes at the top, the overhigh internal temperature of the protective cover is prevented, thereby ensuring the normal operation of the equipment, separating the first shielding protection cavity and the second shielding protection cavity by the shielding protection cavity clapboard to put the equipment, effectively preventing the signal interference between the two equipment in the cavity, the utility model has simple structure, the shielding protective cover is directly installed in the shielding protective cover installation groove in the shielding protective cover base, the difficulty of installing the protective cover by workers is reduced, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to an electromagnetism thunder wave shielding technical field specifically is an electromagnetism thunder wave shielding protection casing.
Background
Electromagnetic lightning wave shielding is a measure for preventing high-frequency electromagnetic field from propagating in space by using a shielding body. When electromagnetic waves pass through a metal or a barrier layer with the effect of attenuating the electromagnetic waves, the electromagnetic waves are attenuated to a certain degree, and the barrier layer material has a shielding effect. The shielding effectiveness of a material is related to the characteristics of the electromagnetic wave itself and the properties of the material. A general electronic device such as a television, a computer, a test device, etc. is mounted with many electronic components. When electronic equipment works, the electronic elements can generate electromagnetic waves, so that electromagnetic interference can be generated between the internal electronic elements to influence the normal work of the electronic equipment, the electromagnetic waves can radiate outwards to cause harm to human bodies, and the equipment needs to be shielded by using an electromagnetic shielding cover. The electromagnetic shielding cover is made of materials capable of shielding magnetic fields, and different shielding materials can be selected according to the use environment of the electromagnetic shielding cover.
When the existing electromagnetic shielding cover is installed, a welding or bolt fixing mode is mostly adopted to install the existing electromagnetic shielding cover on the base, the welding mode is adopted, the electromagnetic shielding cover is inconvenient to disassemble and install, the bolt fixing mode is adopted, when electrical equipment in the electromagnetic shielding cover is overhauled, the bolt needs to be disassembled, the operation is complex, and therefore the overhauling efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromagnetism thunder wave shielding protection casing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic thunder wave shielding protective cover comprises a shielding protective cover base, an electromagnetic thunder wave shielding protective cover, a first shielding protective cavity, a second shielding protective cavity, a shielding protective cavity clapboard, a first equipment placing platform, a second equipment placing platform and a dry water absorption layer, the bottom of the shielding shield base is hollow, the top of the shielding shield base is provided with an electromagnetic thunder wave shielding shield, one side of the interior of the electromagnetic thunder wave shielding protective cover is provided with a first shielding protective cavity, the other side of the interior of the electromagnetic thunder wave shielding protective cover is provided with a second shielding protective cavity, a shielding protection cavity clapboard is arranged between the first shielding protection cavity and the second shielding protection cavity, the bottom of the cavity of the first shielding protection cavity is provided with a first equipment placing platform, the bottom of the cavity of the second shielding protection cavity is provided with a second equipment placing platform, and the top of the inner wall of the electromagnetic thunder wave shielding protection cover is provided with a drying water absorbing layer.
Preferably, a shielding and protecting cover installation groove is formed in the shielding and protecting cover base, and the groove width of the shielding and protecting cover installation groove is slightly larger than the thickness of the electromagnetic thunder wave shielding and protecting cover.
Preferably, the electromagnetic lightning wave shielding protective cover is formed by welding two layers of steel plates, wave absorbing materials are filled between the two layers of steel plates of the electromagnetic lightning wave shielding protective cover, and heat dissipation holes are formed in the top of the electromagnetic lightning wave shielding protective cover.
Preferably, the shielding protection cavity partition plate is connected with the shielding protection cover base through a wave absorbing material, and the shielding protection cavity partition plate is connected with the electromagnetic thunder wave shielding protection cover through a wave absorbing material.
Preferably, the first device placement platform is made of an insulating material.
Preferably, the second device placement platform is made of an insulating material.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses be provided with the dry layer that absorbs water at the inner wall top of electromagnetism thunder wave shielding protection casing, it is dry to absorb water the internal environment that the layer guaranteed electromagnetism thunder wave shielding protection casing through the drying, dispels the heat through the top louvre, prevents the inside high temperature of protection casing to guarantee equipment normal operating.
(2) The utility model discloses be provided with shielding protection chamber baffle, separate first shielding protection chamber and second shielding protection chamber through shielding protection chamber baffle and put equipment, effectively prevent to produce signal interference between two equipment of intracavity.
(3) The utility model discloses the structure is constituteed simply, through the shielding protection casing mounting groove direct mount shielding protection casing on the shielding protection casing base, reduces the degree of difficulty that the staff installed the protection casing, has improved the installation effectiveness.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of a shield can base.
In the figure: the device comprises a shielding protective cover base (1), an electromagnetic thunder wave shielding protective cover (2), a first shielding protective cavity (3), a second shielding protective cavity (4), a shielding protective cavity partition plate (5), a first equipment placing platform (6), a second equipment placing platform (7), a dry water absorbing layer (8) and a shielding protective cover mounting groove (9).
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, the present invention provides a technical solution: an electromagnetic thunder wave shielding protective cover is characterized in that the bottom of a shielding protective cover base 1 is hollow, an electromagnetic thunder wave shielding protective cover 2 is arranged at the top of the shielding protective cover base 1, a shielding protective cover installation groove 9 is arranged on the shielding protective cover base 1, the groove width of the shielding protective cover installation groove 9 is slightly larger than the thickness of the electromagnetic thunder wave shielding protective cover 2, the electromagnetic thunder wave shielding protective cover 2 is formed by welding two layers of steel plates, wave-absorbing materials are filled between the two layers of steel plates of the electromagnetic thunder wave shielding protective cover 2, a heat dissipation hole is arranged at the top of the electromagnetic thunder wave shielding protective cover 2, a first shielding protective cavity 3 is arranged at one side of the interior of the electromagnetic thunder wave shielding protective cover 2, a second shielding protective cavity 4 is arranged at the other side of the interior of the electromagnetic thunder wave shielding protective cover 2, a shielding protective cavity partition plate 5 is arranged between the first shielding protective cavity 3 and the second shielding protective cavity 4, and the shielding protective cavity partition plate 5 is connected with the shielding protective cover base 1 through the wave-absorbing materials, the shielding protection cavity partition plate 5 is connected with the electromagnetic thunder wave shielding protection cover 2 through a wave absorbing material, a first equipment placing platform 6 is arranged at the bottom of the cavity of the first shielding protection cavity 3, a second equipment placing platform 7 is arranged at the bottom of the cavity of the second shielding protection cavity 4, the first equipment placing platform 6 and the second equipment placing platform 7 are both made of insulating materials, and a dry water absorbing layer 8 is arranged at the top of the inner wall of the electromagnetic thunder wave shielding protection cover 2.
The use principle is as follows: firstly, opening an electromagnetic thunder wave shielding protective cover 2, respectively placing equipment on a first equipment placing platform 6 and a second equipment placing platform 7 on a shielding protective cover base 1, connecting a lead on the hollow part of the bottom of the shielding protective cover base 1, respectively aligning four sides of the electromagnetic thunder wave shielding protective cover 2 with 4 shielding protective cover mounting grooves 9 on the shielding protective cover base 1, then inserting four sides of the electromagnetic thunder wave shielding protective cover 2 into the shielding protective cover mounting grooves 9, directly mounting the shielding protective cover 2 through the shielding protective cover mounting grooves 9 on the shielding protective cover base 1, reducing the difficulty of mounting the protective cover by workers, improving the mounting efficiency, arranging a shielding protective cavity partition plate 5 in the middle of the interior of the electromagnetic thunder wave shielding protective cover 2, and separating the first shielding protective cavity 4 and the second shielding protective cavity 5 by the shielding protective cavity partition plate 5 to place the equipment, effectively prevent to produce signal interference between two equipment of intracavity, guarantee the equipment accurate operation, be provided with the dry layer 8 that absorbs water at the inner wall top of electromagnetism thunder wave shielding protection casing 2, absorb water through the dry layer 8 that absorbs water and guarantee that the internal environment of electromagnetism thunder wave shielding protection casing 2 is dry, dispel the heat through the top louvre, prevent that the inside high temperature of electromagnetism thunder wave shielding protection casing 2 to guarantee equipment normal operating.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An electromagnetism thunder wave shielding protection casing which characterized in that: comprises a shielding protective cover base (1), an electromagnetic lightning wave shielding protective cover (2), a first shielding protective cavity (3), a second shielding protective cavity (4), a shielding protective cavity clapboard (5), a first equipment placing platform (6), a second equipment placing platform (7) and a dry water absorption layer (8), wherein the bottom of the shielding protective cover base (1) is hollow, the top of the shielding protective cover base (1) is provided with the electromagnetic lightning wave shielding protective cover (2), one side of the interior of the electromagnetic lightning wave shielding protective cover (2) is a first shielding protective cavity (3), the other side of the interior of the electromagnetic lightning wave shielding protective cover (2) is a second shielding protective cavity (4), the shielding protective cavity clapboard (5) is arranged between the first shielding protective cavity (3) and the second shielding protective cavity (4), the first equipment placing platform (6) is arranged at the bottom in the first shielding protective cavity (3), the inner cavity bottom in second shielding protection chamber (4) is provided with second equipment place the platform (7), the inner wall top of electromagnetism thunder wave shielding protection casing (2) is provided with dry layer (8) that absorb water.
2. An electromagnetic lightning wave shielding enclosure according to claim 1, characterized in that: the shielding protection cover is characterized in that a shielding protection cover mounting groove (9) is formed in the shielding protection cover base (1), and the groove width of the shielding protection cover mounting groove (9) is slightly larger than the thickness of the electromagnetic thunder wave shielding protection cover (2).
3. An electromagnetic lightning wave shielding enclosure according to claim 1, characterized in that: the electromagnetic lightning wave shielding protective cover (2) is formed by welding two layers of steel plates, wave absorbing materials are filled between the two layers of steel plates of the electromagnetic lightning wave shielding protective cover (2), and heat dissipation holes are formed in the top of the electromagnetic lightning wave shielding protective cover (2).
4. An electromagnetic lightning wave shielding enclosure according to claim 1, characterized in that: the shielding protection cavity partition plate (5) is connected with the shielding protection cover base (1) through wave-absorbing materials, and the shielding protection cavity partition plate (5) is connected with the electromagnetic thunder wave shielding protection cover (2) through wave-absorbing materials.
5. An electromagnetic lightning wave shielding enclosure according to claim 1, characterized in that: the first equipment placing platform (6) is made of insulating materials.
6. An electromagnetic lightning wave shielding enclosure according to claim 1, characterized in that: the second equipment placing platform (7) is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637675.2U CN214281997U (en) | 2021-03-30 | 2021-03-30 | Electromagnetic thunder wave shielding protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637675.2U CN214281997U (en) | 2021-03-30 | 2021-03-30 | Electromagnetic thunder wave shielding protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214281997U true CN214281997U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637675.2U Active CN214281997U (en) | 2021-03-30 | 2021-03-30 | Electromagnetic thunder wave shielding protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214281997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489289A (en) * | 2021-12-24 | 2022-05-13 | 苏州浪潮智能科技有限公司 | Variable-length protective cover and server |
-
2021
- 2021-03-30 CN CN202120637675.2U patent/CN214281997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489289A (en) * | 2021-12-24 | 2022-05-13 | 苏州浪潮智能科技有限公司 | Variable-length protective cover and server |
| CN114489289B (en) * | 2021-12-24 | 2023-07-25 | 苏州浪潮智能科技有限公司 | Variable-length protective cover and server |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 226000, floor 3, building 11a, Zilang science and Technology City, Nantong City, Jiangsu Province Patentee after: Nantong Yuansen Information Technology Co.,Ltd. Address before: 226006 No. 87, Qingnian Middle Road, Nantong City, Jiangsu Province Patentee before: JIANGSU College OF ENGINEERING AND TECHNOLOGY |
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| TR01 | Transfer of patent right |