CN117750736A - Active external circulation ventilation type shielding cabinet - Google Patents
Active external circulation ventilation type shielding cabinet Download PDFInfo
- Publication number
- CN117750736A CN117750736A CN202410039868.6A CN202410039868A CN117750736A CN 117750736 A CN117750736 A CN 117750736A CN 202410039868 A CN202410039868 A CN 202410039868A CN 117750736 A CN117750736 A CN 117750736A
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- Prior art keywords
- cabinet body
- rod
- external circulation
- fixed
- ventilation type
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- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000003068 static effect Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The invention relates to an active external circulation ventilation type shielding cabinet, which comprises a cabinet body, wherein a cabinet door is arranged on the front surface of the cabinet body, a through hole is formed in the upper end of one side of the cabinet body, another through hole is formed in the lower end of one side of the cabinet body, anti-static fibers are arranged in the two through holes, a mounting frame is fixedly arranged on the outer side of the cabinet body, a dustproof net is arranged on one side of the mounting frame, a blower is arranged in one mounting frame, an exhaust fan is arranged in the other mounting frame, the exhaust fan and the blower are both arranged on the outer side of the dustproof net, a bottom plate is arranged below the cabinet body, and a lifting mechanism is fixedly arranged on the top of the bottom plate.
Description
Technical Field
The invention relates to the technical field of shielding cabinets, in particular to an active external circulation ventilation type shielding cabinet.
Background
The electromagnetic shielding cabinet can be used for placing computers, can prevent electromagnetic waves from damaging human bodies, effectively inhibits electromagnetic information leakage and prevents external strong electromagnetic disturbance from affecting the normal work of the computers, and is an indispensable security device in some high-tech security places.
However, the existing electromagnetic shielding cabinet has common heat dissipation performance and generally does not have a water flooding prevention function, when the electromagnetic shielding cabinet is used in places with lower topography, the electromagnetic shielding cabinet is subjected to water flooding threat to generate water flooding when water flooding occurs, so that internal equipment is damaged and loss is caused, and therefore the active external circulation ventilation type shielding cabinet is provided to solve the problems.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide an active external circulation ventilation type shielding cabinet.
In order to achieve the above purpose, the invention provides an active external circulation ventilation type shielding cabinet, which comprises a cabinet body, wherein a cabinet door is arranged on the front surface of the cabinet body, a through hole is formed in the upper end of one side of the cabinet body, another through hole is also formed in the lower end of one side of the cabinet body, antistatic fibers are arranged in the two through holes, a mounting frame is fixedly arranged on the outer side of the cabinet body, a dustproof net is arranged on one side of the mounting frame, a blower is arranged in one of the mounting frames, an exhaust fan is arranged in the other mounting frame, the exhaust fan and the blower are both arranged on the outer side of the dustproof net, a bottom plate is arranged below the cabinet body, a lifting mechanism is fixedly arranged at the top of the bottom plate, and the bottom of the cabinet body is fixedly connected with the lifting mechanism.
Preferably, telescopic rods are fixedly arranged at four corners of the top of the bottom plate respectively, and the top ends of the telescopic rods are arranged at the bottom of the cabinet body.
Preferably, the bottom of the cabinet body is provided with a mounting plate, the bottom of the mounting plate is uniformly provided with a plurality of positioning screws, and the mounting plate is fixed at the bottom of the cabinet body through the positioning screws.
Preferably, the lifting mechanism comprises a fixed frame, the fixed frame is fixedly arranged at the top of the bottom plate, a cover plate is fixedly arranged at the top of the fixed frame, and a lifting part is fixedly arranged at the bottom in the fixed frame.
Preferably, the lifting part top is provided with a lifting rod, and the lifting rod top movably penetrates through the fixed frame and extends upwards to be fixedly connected with the mounting plate.
Preferably, the lifting part comprises a threaded pipe, the bottom of the threaded pipe is rotatably arranged at the inner bottom of the fixed frame through a bearing, a threaded rod is arranged in the threaded pipe, the threaded pipe is in threaded fit with the threaded rod, and the top end of the threaded rod is rotatably connected with the lifting rod.
Preferably, the positive and negative motor is fixedly arranged on one side in the fixed frame, the output end of the positive and negative motor is fixedly provided with a supporting rod, one end, away from the positive and negative motor, of the supporting rod is fixedly provided with a first gear, the threaded pipe is fixedly sleeved with a first gear, and the first gear is meshed with the first gear.
Preferably, the lifter upper end both sides are fixed respectively and are provided with the head rod, the head rod keep away from the one end of lifter with the telescopic link's telescopic link fixed connection, the head rod top is fixed to be provided with a plurality of second connecting rod, the second connecting rod with mounting panel fixed connection, the mounting panel bottom is fixed to be provided with the humidity inductor, the humidity inductor is connected with the controller electricity, the humidity inductor is connected with positive and negative motor electricity.
Compared with the prior art, the invention has the beneficial effects that:
1. through the through-hole, the hair-dryer that set up, air exhauster and prevent static fibre isotructure, install in the through-hole and prevent static fibre, can effectively reduce the static that air friction leads to and bring into electromagnetic shield rack in, start hair-dryer and air exhauster simultaneous working, the external air is blown in to the hair-dryer, and the air exhauster is taken out the hot air in the rack, has improved shielding rack's ventilation thermal diffusivity, has solved the general problem of current electromagnetic shield rack heat dispersion.
2. Through positive and negative motor, screwed pipe and humidity inductor isotructure that sets up, when humidity inductor sensed humidity, humidity inductor sent the signal transmission to the controller, controller control positive and negative motor work, positive and negative motor drive first gear rotation, first gear drive second gear rotation, and then drive the threaded rod and upwards move, can rise the height of rack, make it have waterproof function of flooding, it generally does not possess waterproof function to have solved current electromagnetic shield rack, when using electromagnetic shield rack in some low places of topography, when taking place the flooding waterlogging, the electromagnetic shield rack can receive the flooding threat to take place into water, cause internal equipment damage, cause the problem of loss.
Drawings
In order to more clearly illustrate the solution of the present invention, a brief description will be given below of the drawings required for the description of the embodiments of the present invention, it being apparent that the drawings in the following description are some embodiments of the present invention, and that other drawings may be obtained from these drawings without the exercise of inventive effort for a person of ordinary skill in the art.
Fig. 1 is a front view provided by the present invention.
Fig. 2 is a schematic structural view provided by the present invention.
Fig. 3 is a schematic view of a lifting part structure provided by the invention.
Fig. 4 is an enlarged schematic view of the portion a provided by the present invention.
Reference numerals illustrate:
1. a bottom plate; 2. a cabinet door; 3. a fixed frame; 4. a cover plate; 5. a telescopic rod; 6. a set screw; 7. a mounting plate; 8. a mounting frame; 9. a cabinet body; 10. a blower; 11. a dust screen; 12. a through hole; 13. an antistatic fiber; 14. an exhaust fan; 15. a second connecting rod; 16. a first connecting rod; 17. a lifting rod; 18. a lifting part; 181. a threaded rod; 182. a threaded tube; 183. a second gear; 184. a forward and reverse motor; 185. a first gear; 186. a bearing; 187. a support rod; 19. a humidity sensor.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The terms "comprising" and "having" and any variations thereof in the description of the invention and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Referring to fig. 1-4, the invention provides an active external circulation ventilation type shielding cabinet, which comprises a cabinet body 9, wherein a cabinet door 2 is arranged on the front surface of the cabinet body 9, a through hole 12 is formed in the upper end of one side of the cabinet body 9, another through hole 12 is also formed in the lower end of one side of the cabinet body 9, anti-static fibers 13 are arranged in the two through holes 12, a mounting frame 8 is fixedly arranged on the outer side of the cabinet body 9, a dustproof net 11 is arranged on one side of the mounting frame 8, a blower 10 is arranged in one of the mounting frames 8, an exhaust fan 14 is arranged in the other mounting frame 8, the exhaust fan 14 and the blower 10 are both arranged on the outer side of the dustproof net 11, a bottom plate 1 is arranged below the cabinet body 9, a lifting mechanism is fixedly arranged at the top of the bottom plate 1, and the bottom of the cabinet body 9 is fixedly connected with the lifting mechanism;
referring to fig. 2-4, four corners of the top of the bottom plate 1 are respectively and fixedly provided with a telescopic rod 5, the top of the telescopic rod 5 is installed at the bottom of the cabinet 9, the bottom of the cabinet 9 is provided with a mounting plate 7, the bottom of the mounting plate 7 is uniformly provided with a plurality of positioning screws 6, the mounting plate 7 is fixed at the bottom of the cabinet 9 through the positioning screws 6, the lifting mechanism comprises a fixed frame 3, the fixed frame 3 is fixedly arranged at the top of the bottom plate 1, the top of the fixed frame 3 is fixedly provided with a cover plate 4, the bottom of the fixed frame 3 is fixedly provided with a lifting part 18, the top of the lifting part 18 is provided with a lifting rod 17, the top of the lifting rod 17 movably penetrates the fixed frame 3 and extends upwards to be fixedly connected with the mounting plate 7, the lifting part 18 comprises a threaded pipe 1822, the bottom of the threaded pipe 1822 is rotatably arranged at the inner bottom of the fixed frame 3 through a bearing 186, a threaded rod 181 is arranged in the threaded pipe 182, the threaded pipe 182 is in threaded fit with the 181, the top end of the threaded rod 181 is rotationally connected with the lifting rod 17, a forward motor 184 is fixedly arranged on one side in the fixed frame 3, a supporting rod 187 is fixedly arranged at the output end of the forward motor 184, a first gear 185 is fixedly arranged at one end of the supporting rod 187 far away from the forward motor 184, a second gear 183 is fixedly sleeved outside the threaded tube 182, the first gear 185 is meshed with the second gear 183, a first connecting rod 16 is fixedly arranged at two sides of the upper end of the lifting rod 17 respectively, one end of the first connecting rod 16 far away from the lifting rod 17 is fixedly connected with the telescopic end of the telescopic rod 5, a plurality of second connecting rods 15 are fixedly arranged at the top of the first connecting rod 16, the second connecting rods 15 are fixedly connected with the mounting plate 7, a humidity sensor 19 is fixedly arranged at the bottom of the mounting plate 7, the humidity sensor 19 is electrically connected with the controller, the humidity sensor 19 is electrically connected with the forward motor 184, through structures such as positive and negative motor 184, screwed pipe 182 and humidity inductor 19 that set up, when humidity inductor 19 sensed humidity, humidity inductor 19 sent the controller with the signal transmission, controller control positive and negative motor 184 work, positive and negative motor 184 drove first gear 185 and rotated, first gear 185 drove second gear 183 and rotated, and then drive threaded rod 181 and upwards remove, can rise the height of rack, make it have the function of preventing the water logging, it generally does not have the function of preventing the water logging to have solved current electromagnetic shield rack, when using electromagnetic shield rack in some lower places of topography, when taking place the water logging waterlogging, electromagnetic shield rack can receive the water logging threat to take place to intaking, lead to the internal equipment damage, cause the problem of loss.
The working principle and the using method of the invention are as follows:
during the use, install antistatic fiber 13 in through-hole 12, can effectively reduce the static that air friction leads to and bring into electromagnetic shield rack in, start hair-dryer 10 and air exhauster 14 simultaneous working, outside air is blown in to hair-dryer 10, the hot air in the air exhauster 14 will the rack is taken out, the ventilation thermal diffusivity of shielding rack has been improved, when humidity inductor 19 sensed humidity, humidity inductor 19 gives the controller with signal transmission, controller control positive and negative motor 184 work, positive and negative motor 184 drives first gear 185 and rotates, first gear 185 drives second gear 183 and rotates, and then drive threaded rod 181 and upwards move, can rise the height of rack, make it have the function of waterproof flooding.
The foregoing is merely illustrative of the present invention and is not to be construed as limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; all equivalent structures or equivalent flow changes made by the specification and the attached drawings of the invention or directly or indirectly applied to other related technical fields are included in the protection scope of the invention.
Claims (8)
1. An initiative extrinsic cycle formula shielding rack of taking a breath, its characterized in that: including the cabinet body, the cabinet body openly is provided with the cabinet door, the through-hole has been seted up to one side upper end of the cabinet body, another through-hole has also been seted up to one side lower extreme of the cabinet body, two all install antistatic fiber in the through-hole, the cabinet body outside is fixed to be provided with the installing frame, one of them installs the dust screen in the installing frame one side install the hair-dryer in the installing frame, another install the air exhauster in the installing frame, the air exhauster with the hair-dryer all sets up the outside of dust screen, cabinet body below is provided with the bottom plate, the bottom plate top is fixed to be provided with elevating system, cabinet body bottom and elevating system fixed connection.
2. An active external circulation ventilation type shielding cabinet according to claim 1, wherein: the four corners at the top of the bottom plate are respectively fixedly provided with a telescopic rod, and the top ends of the telescopic rods are arranged at the bottom of the cabinet body.
3. An active external circulation ventilation type shielding cabinet according to claim 2, wherein: the cabinet body bottom is provided with the mounting panel, the mounting panel bottom evenly is provided with a plurality of set screw, the mounting panel passes through set screw fixes the bottom of the cabinet body.
4. An active external circulation ventilation type shielding cabinet according to claim 3, wherein: the lifting mechanism comprises a fixed frame, the fixed frame is fixedly arranged at the top of the bottom plate, a cover plate is fixedly arranged at the top of the fixed frame, and a lifting part is fixedly arranged at the bottom in the fixed frame.
5. An active external circulation ventilation type shielding cabinet according to claim 4, wherein: the lifting part top is provided with the lifter, the lifter top activity run through the fixed frame and upwards extend with mounting panel fixed connection.
6. An active external circulation ventilation type shielding cabinet according to claim 5, wherein: the lifting part comprises a threaded pipe, the bottom of the threaded pipe is rotatably arranged at the inner bottom of the fixed frame through a bearing, a threaded rod is arranged in the threaded pipe, the threaded pipe is in threaded fit with the threaded rod, and the top end of the threaded rod is rotatably connected with the lifting rod.
7. The active external circulation ventilation type shielding cabinet according to claim 6, wherein: the positive and negative motor is fixedly arranged on one side in the fixed frame, a supporting rod is fixedly arranged at the output end of the positive and negative motor, a first gear is fixedly arranged at one end, far away from the positive and negative motor, of the supporting rod, a second gear is fixedly sleeved on the outer side of the threaded pipe, and the first gear is meshed with the second gear.
8. The active external circulation ventilation type shielding cabinet of claim 7, wherein: the utility model discloses a lifting rod, including lifter, controller, first connecting rod, second connecting rod, humidity inductor, controller, positive and negative motor electricity, the lifter upper end both sides are fixed respectively to be provided with the head rod, the head rod keep away from the one end of lifter with the telescopic link's telescopic link fixed connection, the head rod top is fixed to be provided with a plurality of second connecting rod, the second connecting rod with mounting panel fixed connection, the mounting panel bottom is fixed to be provided with the humidity inductor, the humidity inductor is connected with the controller electricity, the humidity inductor is connected with positive and negative motor electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410039868.6A CN117750736A (en) | 2024-01-09 | 2024-01-09 | Active external circulation ventilation type shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410039868.6A CN117750736A (en) | 2024-01-09 | 2024-01-09 | Active external circulation ventilation type shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117750736A true CN117750736A (en) | 2024-03-22 |
Family
ID=90256402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410039868.6A Pending CN117750736A (en) | 2024-01-09 | 2024-01-09 | Active external circulation ventilation type shielding cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117750736A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208909325U (en) * | 2018-07-16 | 2019-05-31 | 重庆三峡学院 | A kind of Training Management file cabinet |
| CN210723899U (en) * | 2019-12-06 | 2020-06-09 | 江苏前文智能科技有限公司 | Heat dissipation device for electromagnetic shielding cabinet |
| CN112615266A (en) * | 2020-11-09 | 2021-04-06 | 贵州电网有限责任公司 | Power grid chip relay protection cabinet |
| CN217115318U (en) * | 2021-12-26 | 2022-08-02 | 凯仑建筑科技(北京)有限公司 | Resistant communication switch board of preventing static of pounding |
| CN217158976U (en) * | 2022-03-31 | 2022-08-09 | 济南哈福瑞电子科技有限公司 | Shore power supply device |
| CN114976902A (en) * | 2022-06-02 | 2022-08-30 | 任浩杰 | Waterproof switch cabinet |
| CN116759924A (en) * | 2023-06-21 | 2023-09-15 | 威海汇通电力设备股份有限公司 | High-low voltage power distribution cabinet with protection function |
-
2024
- 2024-01-09 CN CN202410039868.6A patent/CN117750736A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208909325U (en) * | 2018-07-16 | 2019-05-31 | 重庆三峡学院 | A kind of Training Management file cabinet |
| CN210723899U (en) * | 2019-12-06 | 2020-06-09 | 江苏前文智能科技有限公司 | Heat dissipation device for electromagnetic shielding cabinet |
| CN112615266A (en) * | 2020-11-09 | 2021-04-06 | 贵州电网有限责任公司 | Power grid chip relay protection cabinet |
| CN217115318U (en) * | 2021-12-26 | 2022-08-02 | 凯仑建筑科技(北京)有限公司 | Resistant communication switch board of preventing static of pounding |
| CN217158976U (en) * | 2022-03-31 | 2022-08-09 | 济南哈福瑞电子科技有限公司 | Shore power supply device |
| CN114976902A (en) * | 2022-06-02 | 2022-08-30 | 任浩杰 | Waterproof switch cabinet |
| CN116759924A (en) * | 2023-06-21 | 2023-09-15 | 威海汇通电力设备股份有限公司 | High-low voltage power distribution cabinet with protection function |
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