CN204206652U - A kind of outdoor anti-interference antipollution communication cabinet - Google Patents
A kind of outdoor anti-interference antipollution communication cabinet Download PDFInfo
- Publication number
- CN204206652U CN204206652U CN201420535493.4U CN201420535493U CN204206652U CN 204206652 U CN204206652 U CN 204206652U CN 201420535493 U CN201420535493 U CN 201420535493U CN 204206652 U CN204206652 U CN 204206652U
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- Prior art keywords
- cabinet
- filter
- interference
- antipollution
- electromagnetic shielding
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of outdoor anti-interference antipollution communication cabinet, comprise cabinet, cabinet door and Anti-backflow structure, described cabinet is connected through the hinge cabinet door, installs Anti-backflow structure at cabinet top seal simultaneously; The inside of described cabinet is provided with mounting bracket, the inwall of described cabinet is all coated with one deck electromagnetic shielding net; Described cabinet door is provided with door lock and filter pore, and the inwall of cabinet door is coated with one deck electromagnetic shielding net, and filter pore is provided with filter, and the inside and outside both sides of described filter are respectively equipped with electromagnetic shielding net and shutter.By arranging electromagnetic shielding net in the inner side of cabinet, cabinet door and filter, make the communicator of interior of equipment cabinet avoid outside electromagnetic signal interference, thus it is mutual more stable to make between signal of communication; The top of rack arranges Anti-backflow structure, complement filter device simultaneously, makes the air cleaning of interior of equipment cabinet, the thermal-arrest phenomenon avoiding the material inflow racks such as dust to cause and short circuit phenomenon.
Description
Technical field
The utility model relates to a kind of communication cabinet, specifically a kind of outdoor anti-interference antipollution communication cabinet.
Background technology
In communications industry, communication cabinet is for radio communication website or cable network site works station provide the common cabinet type of the equipment of outdoor physical working environment and safety system to have outdoor communication cabinet.The equipment of outdoor communication cabinet inside is very responsive to electromagnetic interference simultaneously, and existing rack does not do anti-shielding measure, causes interior of equipment cabinet communications electronics original paper often by external disturbance, can cause communication failure time serious.Simultaneously for ensureing that interior of equipment cabinet working temperature is normal, usually in enclosure top, blower fan being installed and being used for circulating ventilation.When Cabinet top blower fan is not when working, blower fan mouth normally cannot be closed, and can there is extraneous air backflow like this, can there is winged insect class animal simultaneously and enter in rack from top exhaust outlet by blower fan mouth, there is certain risk.
Utility model content
The purpose of this utility model is to provide a kind of outdoor anti-interference antipollution communication cabinet, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of outdoor anti-interference antipollution communication cabinet, comprises cabinet, cabinet door and Anti-backflow structure, and described cabinet is connected through the hinge cabinet door, installs Anti-backflow structure at cabinet top seal simultaneously; The inside of described cabinet is provided with mounting bracket, the inwall of described cabinet is all coated with one deck electromagnetic shielding net; Described cabinet door is provided with door lock and filter pore, and the inwall of cabinet door is coated with one deck electromagnetic shielding net, filter pore is provided with filter, and the inside and outside both sides of described filter are respectively equipped with electromagnetic shielding net and shutter, are provided with filter screen between described electromagnetic shielding net and shutter; The bottom of described Anti-backflow structure arranges blower fan, and air holes is offered in the both sides of Anti-backflow structure, and air holes is stamped blower fan baffle plate, and blower fan baffle plate is connected on the housing of Anti-backflow structure by rotating shaft.
As further program of the utility model: described mounting bracket utilizes magnet adsorption.
As further program of the utility model: the material of described electromagnetic shielding net adopts copper alloy.
As further program of the utility model: the junction of described filter and filter pore is provided with sealing ring.
As further program of the utility model: the blade lean degree of described shutter is 30 degree of-60 degree.
As further program of the utility model: the top of described Anti-backflow structure is V-shaped.
As further program of the utility model: described air holes outside is provided with rain cover.
Compared with prior art, the beneficial effects of the utility model are: by arranging electromagnetic shielding net in the inner side of cabinet, cabinet door and filter, make the communicator of interior of equipment cabinet avoid outside electromagnetic signal interference, thus it is mutual more stable to make between signal of communication; The top of rack arranges Anti-backflow structure simultaneously, complement filter device, make the air cleaning of interior of equipment cabinet, the thermal-arrest phenomenon avoiding the material inflow racks such as dust to cause and short circuit phenomenon, Anti-backflow structure effectively can block the intrusion of alien material simultaneously, blower fan baffle plate is more effectively pressed in fan outlet place by the distinguished and admirable meeting entered from top exhaust outlet, outside distinguished and admirablely cannot enter in rack by fan outlet in a large number, avoid reflux problem and winged insect class animal and enter the risk of rack inner band.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filter.
In figure: mounting bracket 1, electromagnetic shielding net 2, cabinet 3, Anti-backflow structure 4, blower fan 5, air holes 6, blower fan baffle plate 7, rain cover 8, cabinet door 9, door lock 10, filter pore 11, filter 12, sealing ring 13, shutter 14, filter screen 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of outdoor anti-interference antipollution communication cabinet, comprises cabinet 3, cabinet door 9 and Anti-backflow structure 4, and described cabinet 3 is connected through the hinge cabinet door 9, installs Anti-backflow structure 4 at cabinet 3 top seal simultaneously; The inside of described cabinet 3 is provided with mounting bracket 1, by mounting bracket 1, communication apparatus is installed, and mounting bracket 1 utilizes magnet adsorption, the inwall of described cabinet 3 is all coated with one deck electromagnetic shielding net 2, the material of electromagnetic shielding net 2 adopts copper alloy so that absorb shielding external disturbance fully, avoid outside electromagnetic signal interference internal electron original paper, cause the damage of intercom set.
Described cabinet door 9 is provided with door lock 10 and filter pore 11, and the inwall of cabinet door 9 is coated with one deck electromagnetic shielding net 2, filter pore 11 is provided with filter 12, and the junction of filter 12 and filter pore 11 is provided with sealing ring 13, the normal operation of filter 12 can be ensured by sealing ring 13, dirty air is avoided to flow into from gap, the inside and outside both sides of described filter 12 are respectively equipped with electromagnetic shielding net 2 and shutter 14, utilize the blade lean of shutter 14 to avoid the inflow of rainwater, wherein the blade lean degree of shutter 14 is 30 degree of-60 degree, filter screen 15 is provided with between described electromagnetic shielding net 2 and shutter 14, by filter screen 15, air is filtered, clean air is made to enter in rack, the thermal-arrest phenomenon preventing the material inflow racks such as dust from causing and short circuit phenomenon.
The bottom of described Anti-backflow structure 4 arranges blower fan 5, air holes 6 is offered in the both sides of Anti-backflow structure 4, air holes 6 is stamped blower fan baffle plate 7, blower fan baffle plate 7 is connected on the housing of Anti-backflow structure 4 by rotating shaft, is run drive blower fan baffle plate 7 to open, when blower fan does not run by blower fan 5, blower fan baffle plate 7 falls and blocks air holes 6, thus avoid airflow reflux to cause dust and other pollutants to flow in rack, insect and birds also can be avoided to fly into rack simultaneously, cause potential safety hazard.
The top of described Anti-backflow structure 4 is V-shaped, and be convenient to the distinguished and admirable to both sides air holes 6 of blower fan 6 generation, distribute to accelerate internal heat, described air holes 6 outside is provided with rain cover 8, avoids rainwater to infiltrate rack.
Operation principle of the present utility model is: by arranging electromagnetic shielding net 2 in the inner side of cabinet 3, cabinet door 9 and filter 12, makes the communicator of interior of equipment cabinet avoid outside electromagnetic signal interference, thus it is mutual more stable to make between signal of communication; The top of rack arranges Anti-backflow structure 4 simultaneously, complement filter device 12, make the air cleaning of interior of equipment cabinet, the thermal-arrest phenomenon avoiding the material inflow racks such as dust to cause and short circuit phenomenon, Anti-backflow structure 4 effectively can block the intrusion of alien material simultaneously, blower fan baffle plate is more effectively pressed in fan outlet place by the distinguished and admirable meeting entered from top exhaust outlet, outside distinguished and admirablely cannot enter in rack by fan outlet in a large number, avoid reflux problem and winged insect class animal and enter the risk of rack inner band.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. the anti-interference antipollution communication cabinet in open air, comprises cabinet, cabinet door and Anti-backflow structure, it is characterized in that, described cabinet is connected through the hinge cabinet door, installs Anti-backflow structure at cabinet top seal simultaneously; The inside of described cabinet is provided with mounting bracket, the inwall of described cabinet is all coated with one deck electromagnetic shielding net; Described cabinet door is provided with door lock and filter pore, and the inwall of cabinet door is coated with one deck electromagnetic shielding net, filter pore is provided with filter, and the inside and outside both sides of described filter are respectively equipped with electromagnetic shielding net and shutter, are provided with filter screen between described electromagnetic shielding net and shutter; The bottom of described Anti-backflow structure arranges blower fan, and air holes is offered in the both sides of Anti-backflow structure, and air holes is stamped blower fan baffle plate, and blower fan baffle plate is connected on the housing of Anti-backflow structure by rotating shaft.
2. a kind of outdoor anti-interference antipollution communication cabinet according to claim 1, it is characterized in that, described mounting bracket utilizes magnet adsorption.
3. a kind of outdoor anti-interference antipollution communication cabinet according to claim 1, it is characterized in that, the material of described electromagnetic shielding net adopts copper alloy.
4. a kind of outdoor anti-interference antipollution communication cabinet according to claim 1, it is characterized in that, the junction of described filter and filter pore is provided with sealing ring.
5. a kind of outdoor anti-interference antipollution communication cabinet according to claim 1, is characterized in that, the blade lean degree of described shutter is 30 degree of-60 degree.
6. a kind of outdoor anti-interference antipollution communication cabinet according to claim 1, it is characterized in that, the top of described Anti-backflow structure is V-shaped.
7. a kind of outdoor anti-interference antipollution communication cabinet according to claim 1, it is characterized in that, described air holes outside is provided with rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535493.4U CN204206652U (en) | 2014-09-18 | 2014-09-18 | A kind of outdoor anti-interference antipollution communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535493.4U CN204206652U (en) | 2014-09-18 | 2014-09-18 | A kind of outdoor anti-interference antipollution communication cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206652U true CN204206652U (en) | 2015-03-11 |
Family
ID=52664557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535493.4U Expired - Fee Related CN204206652U (en) | 2014-09-18 | 2014-09-18 | A kind of outdoor anti-interference antipollution communication cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206652U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061159A (en) * | 2016-06-29 | 2016-10-26 | 孙祝兵 | Electric equipment box |
| CN108521732A (en) * | 2018-04-19 | 2018-09-11 | 湖南德熠智能科技有限公司 | A kind of outdoor multifunctional communication cabinet |
| CN110139513A (en) * | 2018-02-09 | 2019-08-16 | 夏敬懿 | The equipment of fire prevention cabinet and application the fire prevention cabinet |
| CN111511170A (en) * | 2020-04-29 | 2020-08-07 | 武汉三澍精密科技有限公司 | Forced ventilation device for military electromagnetic shielding equipment |
| CN111526707A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military shelter electromagnetic shielding breather with forced draft function |
-
2014
- 2014-09-18 CN CN201420535493.4U patent/CN204206652U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061159A (en) * | 2016-06-29 | 2016-10-26 | 孙祝兵 | Electric equipment box |
| CN110139513A (en) * | 2018-02-09 | 2019-08-16 | 夏敬懿 | The equipment of fire prevention cabinet and application the fire prevention cabinet |
| CN108521732A (en) * | 2018-04-19 | 2018-09-11 | 湖南德熠智能科技有限公司 | A kind of outdoor multifunctional communication cabinet |
| CN111511170A (en) * | 2020-04-29 | 2020-08-07 | 武汉三澍精密科技有限公司 | Forced ventilation device for military electromagnetic shielding equipment |
| CN111526707A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military shelter electromagnetic shielding breather with forced draft function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |