Electromagnetic shielding chamber with uninterrupted shielding device

Abstract

The electromagnetic shielding chamber with the uninterrupted shielding device comprises a shielding chamber body, a dust removal assembly is arranged at the top of an inner cavity of the shielding chamber body, and an air inlet assembly is arranged on the right portion of the shielding chamber body; the dust removal assembly comprises a dust collector, the right portion of the dust collector communicates with a conveying pipe, the conveying pipe penetrates through the shielding chamber body, the lower portion of the conveying pipe communicates with a dust collection opening, the upper portion of the dust collector communicates with a conveying pipe, the left portion of the conveying pipe communicates with a storage box, and a filter screen is fixedly connected to the rear side of an inner cavity of the storage box. The lower portion of the dust collector is fixedly connected with the middle of the top of the shielding chamber body, the upper portions of the dust collection openings are fixedly connected with the inner wall of the shielding chamber body, and the dust collection openings are connected through pipelines. The problems that dust falls on the surface of the electronic component and the service life of the electronic component is shortened can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromagnetic shielding, particularly to a electromagnetic shielding room with uninterrupted shielding device. BACKGROUND

[0002] The electromagnetic shielding room is a steel house with strict electromagnetic sealing performance, mainly used for isolating external electromagnetic interference and blocking indoor electromagnetic radiation. The electromagnetic shielding room mainly includes four types: steel plate assembly type, steel plate welding type, steel plate direct bonding type and copper mesh type. The steel plate welding type is the main form, with high shielding effectiveness and adaptability to various specifications and sizes. Taking the steel plate welding type as an example, it includes six keel frames and cold-rolled steel plates. All welding is done using CO2 shielded welding with continuous full welding to prevent wave leakage. The electromagnetic shielding door is a key component of the shielding room with high technical content.

[0003] The authorized patent with application number CN221346453U discloses a steel plate assembly type electromagnetic shielding room structure, which includes a shielding room main body, a horizontal steel plate mounting assembly arranged at the upper and lower ends of the shielding room main body, and each steel plate inside the horizontal steel plate mounting assembly can be assembled together; a vertical steel plate mounting assembly connected to the horizontal steel plate mounting assembly, and each steel plate inside the vertical steel plate mounting assembly can be assembled together; an assembly component arranged on the inner wall of the shielding room main body, and the horizontal steel plate mounting assembly and the vertical steel plate mounting assembly can be assembled together through the assembly mechanism. The utility model relates to the technical field of shielding equipment, and the utility model is provided with a horizontal steel plate mounting assembly and a vertical steel plate mounting assembly. The steel plates on the four sides of the shielding room main body in the utility model are not a whole structure, and the weight of each steel plate is moderate, making it easier for the workers to carry and reducing the transportation cost to a certain extent.

[0004] However, in the implementation of the related technology, the above technical solution has the following problems: when using the above technical solution, the transportation cost is reduced to a certain extent, but when using the above equipment, it is not convenient to dust the inside of the shielding room. When the workers enter and exit the shielding room, the surface of their clothes will carry some dust into the inside of the shielding room. If these dusts are not effectively cleaned, they will fall into the electronic components inside the shielding room, which may cause damage to the electronic components. UTILITY MODEL CONTENT

[0005] In order to solve the above problems, the utility model provides a kind of electromagnetic shield room with uninterrupted shielding device, to solve the above prior art to be inconvenient to the inside of shield room is dusted, since staff in and out shield room, the surface of clothes can carry certain dust to the inside of shield room, these dusts are not effectively cleaned, dust falls into the electronic components in the shield room inside, prone to the problem of damage to electronic components.

[0006] To achieve the above object, the utility model provides a kind of electromagnetic shield room with uninterrupted shielding device includes: shield room body, dust removal assembly is arranged at the top of the inner cavity of shield room body, air inlet assembly is arranged at the right part of shield room body;Dust removal assembly includes dust collector, dust collector is communicated with conveying pipe on the right part, conveying pipe passes through shield room body, conveying pipe is communicated with dust suction port on the lower part, dust collector is communicated with transport pipe on the upper part, transport pipe is communicated with storage tank on the left part, filter screen is fixedly connected in the inner cavity of storage tank rear side, exhaust port is communicated in the rear part of storage tank, storage tank lower part and shield room body top are fixedly connected.

[0007] Further, the lower part of the dust collector and the middle part of the top of the shield room body are fixedly connected, the upper part of the dust suction port and the inner wall of the shield room body are fixedly connected, and the dust suction ports are connected by pipelines.

[0008] Further, the air inlet assembly includes a frame, the left part of the frame is communicated with the right part of the shield room body, the inner cavity right part of the frame is fixedly connected with a protective net, and the inner cavity left part of the frame is fixedly connected with a purple copper wire shielding net.

[0009] Further, the inner cavity lower part of the shield room body is fixedly connected with connecting rods on both sides respectively, and the lower part of the connecting rod is fixedly connected with an illuminating lamp, and the illuminating lamp is arranged below the dust suction port.

[0010] Further, the rear side of the shield room body is fixedly connected with first protective corners on both sides respectively, and the left part of the front side of the shield room body is fixedly connected with a second protective corner.

[0011] Further, the front side of the shield room body is hingedly connected with a box door, the front side of the box door is inlaid with an observation window, and the right part of the front side of the box door is hingedly connected with a handle.

[0012] Further, the dust collector is fixedly connected with fixing frames on the front and rear sides respectively, and the left parts of the fixing frames are fixedly connected with the right parts of the storage tanks respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model lie in: when the inside of the shielding room body needs to be dedusted, the dust suction machine is started by the staff, the dust inside the shielding room body is extracted by the dust suction port driven by the dust suction machine and is transported into the inside of the conveying pipe, the dust is transported into the inside of the dust suction machine by the conveying pipe, the dust is transported into the inside of the conveying pipe by the dust suction machine, the dust is transported into the inside of the storage box by the conveying pipe, the dust is retained in the inside of the storage box by the filter screen, the inhaled air is discharged to the outside of the equipment by the air outlet, the cooperation of the above-mentioned structure can clean the dust carried by the staff when entering and exiting the shielding room body, can effectively avoid the dust from falling on the surface of the electronic components and reduce the service life of the electronic components.

[0014] In order to better understand and implement, the utility model is described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the rear view structure schematic diagram of the utility model;

[0017] Figure 3 It is the sectional structure schematic diagram of the shielding room body of the utility model;

[0018] Figure 4 It is the bottom view structure schematic diagram of the utility model;

[0019] Figure 5 It is the exploded structure schematic diagram of the storage box of the utility model.

[0020] In the drawing: 1, shielding room body;2, dust suction machine;3, conveying pipe;4, connecting rod;5, dust suction port;6, conveying pipe;7, storage box;8, filter screen;9, air outlet;10, pipeline;11, frame;12, protective net;13, purple copper wire shielding net;14, illuminating lamp;15, first protective corner;16, second protective corner;17, box door;18, observation window;19, handle;20, fixed frame. DETAILED DESCRIPTION

[0021] In order to have clearer understanding of the technical features, objects and effects of the utility model, the specific implementation mode of the utility model is explained with reference to the drawings, but the protection scope of the utility model is not limited to the following.

[0022] Example one

[0023] Refer to Figures 1-5As shown, an electromagnetic shielding room with uninterrupted shielding device includes: shielding room body 1, the top of the inner cavity of shielding room body 1 is provided with dust removal assembly, the right part of shielding room body 1 is provided with air inlet assembly, dust removal assembly includes dust collector 2, the right part of dust collector 2 is communicated with conveying pipe 3, conveying pipe 3 passes through shielding room body 1, the lower part of conveying pipe 3 is communicated with dust suction port 5, the upper part of dust collector 2 is communicated with conveying pipe 6, the left part of conveying pipe 6 is communicated with storage box 7, the rear side of the inner cavity of storage box 7 is fixedly connected with filter screen 8, the rear part of storage box 7 is communicated with air outlet 9, the lower part of storage box 7 is fixedly connected with the top of shielding room body 1.

[0024] The technical scheme provided by the embodiment is as follows: when it is needed to remove dust inside the shielding room body 1 during use, the dust collector 2 is started by the worker, the dust inside the shielding room body 1 is extracted by the dust suction port 5 driven by the dust collector 2 and is conveyed to the inside of the conveying pipe 3, the dust is conveyed to the inside of the dust collector 2 by the conveying pipe 3, the dust is conveyed to the inside of the conveying pipe 6 by the dust collector 2, the dust is conveyed to the inside of the storage box 7 by the conveying pipe 6, the dust is retained in the inside of the storage box 7 by the filter screen 8, and the inhaled air is discharged to the outside of the device by the air outlet 9. By cooperation of the above structure, the device can clean the dust carried by the worker when entering and exiting the shielding room body 1, and can effectively avoid the dust from falling on the surface of the electronic components to reduce the service life of the electronic components.

[0025] Preferably, the lower part of the dust collector 2 is fixedly connected with the middle part of the top of the shielding room body 1, the upper part of the dust suction port 5 is fixedly connected with the inner wall of the shielding room body 1, and the dust suction ports 5 are connected by pipes 10.

[0026] Specifically, the dust suction port 5 and the dust collector 2 are reinforced by the shielding room body 1, so that the dust suction port 5 and the dust collector 2 are limited.

[0027] Preferably, the air inlet assembly includes a frame 11, the left part of the frame 11 is communicated with the right part of the shielding room body 1, the right part of the inner cavity of the frame 11 is fixedly connected with a protective net 12, and the left part of the inner cavity of the frame 11 is fixedly connected with a purple copper wire shielding net 13.

[0028] Specifically, when the inside of the shielding room body 1 is ventilated, the dust in the air is filtered by the protective net 12, and then the air is conveyed to the inside of the shielding room body 1 by the frame 11, and when the air enters the inside of the frame 11, the opening of the frame 11 is electromagnetically shielded by the purple copper wire shielding net 13.

[0029] Preferably, the inner cavity of the shielding room body 1 is fixedly connected with a connecting rod 4 on the two sides of the lower part, the lower part of the connecting rod 4 is fixedly connected with an illuminating lamp 14, and the illuminating lamp 14 is arranged below the dust suction port 5.

[0030] Embodiment Two

[0031] In this embodiment, based on the embodiment one, the first protective corner 15 is fixedly connected to the both sides of the rear side of the shielding room body 1, the second protective corner 16 is fixedly connected to the left side of the front side of the shielding room body 1, the shielding room body 1 is limited by the first protective corner 15 and the second protective corner 16, so that the effect of reinforcing the corner of the shielding room body 1 is achieved.

[0032] The technical scheme provided by the embodiment is that the box door 17 is hingedly connected to the front side of the shielding room body 1, the observation window 18 is inlaid into the front side of the box door 17, and the handle 19 is hingedly connected to the right side of the front side of the box door 17.

[0033] The technical scheme provided by the embodiment is that the fixing frame 20 is fixedly connected to the front side and the rear side of the dust collector 2, the left side of each fixing frame 20 is fixedly connected to the right side of the storage box 7, the dust collector 2 and the storage box 7 are limited by the fixing frame 20, so that the effect of reinforcing the dust collector 2 is achieved.

[0034] The above only discloses the preferred embodiments of the utility model, of course, cannot with this to limit the utility model right scope, therefore according to the utility model claim is made equivalent change, still belongs to the utility model the scope covered.

Claims

1. An electromagnetic shielded room with uninterrupted shielding, characterized in that, Include: Shielding room body (1), shielding room body (1) inner cavity top is provided with dust removal assembly, shielding room body (1) right part is provided with air inlet assembly; Dust removal assembly includes dust collector (2), dust collector (2) right part is communicated with conveying pipe (3), conveying pipe (3) passes through shielding room body (1), conveying pipe (3) lower part is communicated with dust suction port (5), dust collector (2) upper part is communicated with conveying pipe (6), conveying pipe (6) left part is communicated with storage tank (7), storage tank (7) inner cavity rear side is fixedly connected with filter screen (8), storage tank (7) rear part is communicated with exhaust port (9), storage tank (7) lower part is fixedly connected with shielding room body (1) top.

2. The electromagnetic shielded room with no break in shielding according to claim 1, wherein: The dust collector (2) lower part is fixedly connected with the middle part of the shielding room body (1) top, the dust suction port (5) upper part is fixedly connected with the shielding room body (1) inner wall, and the dust suction port (5) is connected through the pipeline (10).

3. The electromagnetic shielded room with no break in shielding according to claim 1, wherein: The air inlet assembly includes frame (11), frame (11) left part is communicated with shielding room body (1) right part, frame (11) inner cavity right part is fixedly connected with protective net (12), frame (11) inner cavity left part is fixedly connected with purple copper wire shielding net (13).

4. The electromagnetic shielded room with no break in shielding according to claim 3, wherein: The shielding room body (1) inner cavity lower part both sides are fixedly connected with connecting rod (4), connecting rod (4) lower part is fixedly connected with illuminating lamp (14), illuminating lamp (14) is arranged below dust suction port (5).

5. The electromagnetic shielded room with no break in shielding according to claim 3, wherein: The shielding room body (1) rear side both sides are fixedly connected with first protective corner (15), and the left part of the front side of the shielding room body (1) is fixedly connected with second protective corner (16).

6. The electromagnetic shielded room with no break in shielding according to claim 1, wherein: The shielding room body (1) front side is hinged with tank door (17), tank door (17) front side is inlaid with observation window (18), tank door (17) front side right part is hinged with handle (19).

7. An electromagnetic shielded room with an uninterrupted shield according to claim 6, characterized in that: The dust collector (2) front and back sides are fixedly connected with fixed frame (20), and the left part of each fixed frame (20) is fixedly connected with the right part of storage tank (7).

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