CN203423868U - Cabinet air inlet protective device - Google Patents
Cabinet air inlet protective device Download PDFInfo
- Publication number
- CN203423868U CN203423868U CN201320534718.XU CN201320534718U CN203423868U CN 203423868 U CN203423868 U CN 203423868U CN 201320534718 U CN201320534718 U CN 201320534718U CN 203423868 U CN203423868 U CN 203423868U
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- CN
- China
- Prior art keywords
- air inlet
- plate
- shutter
- cabinet door
- protective device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a cabinet air inlet protective device comprising a cabinet door plate, air inlet holes which are arranged on the cabinet door plate, an air inlet box which is fixedly connected on the cabinet door plate and mutually matched with size of the air inlet holes, shutters which are fixedly connected on the air inlet box, and a dustproof screen which is fixedly connected on an outlet of the air inlet box. Innovations of the cabinet air inlet protective device are that all waterproof structures are installed in the internal sides of the cabinet door plate, and the shutters are installed in the internal part of the air inlet box so that the cabinet air inlet protective device has advantages of being small in size, simple in structure and great in appearance. Meanwhile, corresponding protective requirements of a cabinet can be met.
Description
Technical field
The utility model relates to a kind of rack, relates in particular to a kind of rack air inlet protective device.
Background technology
Direct ventilation formula rack is by a large number for fields such as communication, electronics, machineries, and industry is protected (IP protection, i.e. dust and water protection) mode for installing Air Filter and shutter additional to the conventional air intake of directly ventilated cabinet at present; But conventionally Air Filter and shutter adopt the mode that fastens to complete installation through the opening of cabinet walls, and shutter is exposed to appearance, and moulding is poor, and area occupied and space large; Therefore be badly in need of that a kind of outward appearance is good, volume is little, be mainly used in the scene, simple in structure of limited space in and cabinet high to rack appearance requirement, and be beneficial to the rack air inlet protective device of effective use.
Utility model content
In order to solve existing technical problem in above-mentioned background technology, the utility model provides a kind of rack air inlet protective device.
Technical solution of the present utility model is:
The utility model provides a kind of rack air inlet protective device, and its special character is: the air intake box that comprises cabinet door-plate, is arranged on fresh air inlet on cabinet door-plate, is fixedly connected on cabinet door-plate and mutually arranges in pairs or groups with fresh air inlet size, be fixedly connected on the shutter of air intake box import department and the Air Filter that is fixedly connected on air intake box exit;
Be arranged between fresh air inlet and air intake box or the waterproof adhesive tape of junction above-mentioned also comprising; Described waterproof adhesive tape, shutter, air intake box, Air Filter are all successively set on door-plate fresh air inlet exit;
A plurality of cavernous structures that above-mentioned fresh air inlet arranges for connecting cabinet door-plate and array;
The blade of above-mentioned shutter is angle of inclination and is arranged in shutter.
The utility model provides another kind of rack air inlet protective device, and its special character is: comprise cabinet door-plate, be arranged on fresh air inlet on cabinet door-plate, be fixedly connected on cabinet door-plate and with the shutter of fresh air inlet size assortment, the Air Filter that is fixedly connected on the air intake box on shutter and is fixedly connected on air intake box exit;
Described shutter, air intake box, Air Filter are all successively set on door-plate fresh air inlet exit;
A plurality of cavernous structures that above-mentioned fresh air inlet arranges for connecting cabinet door-plate and array;
The blade of above-mentioned shutter is angle of inclination and is arranged in shutter.
Advantage of the present utility model:
1, the utility model adopts waterproof construction to be all arranged on the inner side of cabinet door-plate, has advantages of that volume is little, simple in structure, outward appearance is good, can meet the corresponding requirement of shelter of rack simultaneously;
2, the utility model adopts waterproof adhesive tape or uses the shutter of gradient blade, under severe environmental conditions, can effectively prevent entering of rainwater, foreign material, has protected the equipment in rack;
3, the utility model has been abandoned on rack surface in the past safeguard structure has been set, and by inside, arranges, and it is improved on rack, is able in appearance good adjustment;
Accompanying drawing explanation
Fig. 1 is that overall structure of the present utility model splits schematic diagram;
Fig. 2 is overall structure combination schematic diagram of the present utility model;
Fig. 3 is that overall structure of the present utility model (not containing waterproof adhesive tape) splits schematic diagram;
Fig. 4 is overall structure of the present utility model (not containing waterproof adhesive tape) combination schematic diagram;
Wherein: 1-cabinet door-plate, 2-fresh air inlet, 3-waterproof adhesive tape, 4-shutter, 5-air intake box, 7-Air Filter.
Embodiment
The utility model provides a kind of rack air inlet protective device, comprises cabinet door-plate 1, is arranged on fresh air inlet 2 on cabinet door-plate 1, is fixedly connected on cabinet door-plate 1 and the air intake box 5 of mutually arranging in pairs or groups with fresh air inlet 2 sizes, the Air Filter 7 that is fixedly connected on the shutter 4 of air intake box 5 import departments and is fixedly connected on air intake box exit; Also comprise and be arranged between fresh air inlet 2 and air intake box 5 or the waterproof adhesive tape 3 of junction; Waterproof adhesive tape 3, shutter 4, air intake box 5, Air Filter 7 are all successively set on door-plate fresh air inlet 2 exits; A plurality of cavernous structures that fresh air inlet 2 arranges for connecting cabinet door-plate 1 and array; The blade of shutter 4 is angle of inclination and is arranged in shutter 4.
The utility model provides another kind of rack air inlet protective device, comprise cabinet door-plate 1, be arranged on fresh air inlet 2 on cabinet door-plate 1, be fixedly connected on cabinet door-plate 1 and with the shutter 4 of fresh air inlet 2 size assortments, the Air Filter 7 that is fixedly connected on the air intake box 5 on shutter 4 and is fixedly connected on air intake box 5 exits; Shutter 4, air intake box 5, Air Filter 7 are all successively set on door-plate fresh air inlet 2 exits; A plurality of cavernous structures that fresh air inlet 2 arranges for connecting cabinet door-plate 1 and array; The blade of shutter 4 is angle of inclination and is arranged in shutter 4.
1, design principle
Structure of the present utility model is mainly comprised of the fresh air inlet 2 on cabinet door-plate, waterproof adhesive tape 3, shutter 4, air intake box 5 and Air Filter 7; Shutter 4 is arranged on air intake box 5 inside, and Air Filter 7 is arranged on air intake box 5 flanges along upper; Air intake box 5 is arranged on fresh air inlet 2 inner sides, region of cabinet door- plate 1, and 1, cabinet door-plate is pressed with waterproof adhesive tape 3; There is draining inclined-plane air intake box 5 bottom surfaces, can by fresh air inlet 2, discharge outside cabinet entering dabbling in box, prevent that ponding from entering in cabinet; Interstructural gap allows to beat marine glue to strengthen water proof and dust proof performance;
Under rack operating state, fresh air inlet 2 can dabble outward by partial occlusion cabinet, and shutter 4 can block and dabble in a large number; Under double protection, the remnants that can enter rack dabble considerably less, can fall into air intake box 5, and then the draining inclined-plane along air intake box 5 bottom surfaces flows out fresh air inlet 2, without the remnants accumulation that dabbles; Air Filter 7 can be selected the dustproof filtrate of industrywide standard, can meet corresponding dustproof requirement, and in protection cabinet, equipment is avoided the adverse effect of dust, the useful life of extension device and maintenance period.
Innovation of the present utility model is in the inner side that is all arranged on cabinet door-plate in waterproof construction, and shutter 4 is arranged on air intake box 5 inside, has advantages of that volume is little, simple in structure, outward appearance is good, can meet the corresponding requirement of shelter of rack simultaneously.
Claims (7)
1. a rack air inlet protective device, is characterized in that: the air intake box that comprises cabinet door-plate, is arranged on fresh air inlet on cabinet door-plate, is fixedly connected on cabinet door-plate and mutually arranges in pairs or groups with fresh air inlet size, be fixedly connected on the shutter of air intake box import department and the Air Filter that is fixedly connected on air intake box exit.
2. rack air inlet protective device according to claim 1, is characterized in that: also comprise and be arranged between fresh air inlet and air intake box or the waterproof adhesive tape of junction; Described waterproof adhesive tape, shutter, air intake box, Air Filter are all successively set on door-plate fresh air inlet exit.
3. rack air inlet protective device according to claim 1 and 2, is characterized in that: a plurality of cavernous structures that described fresh air inlet arranges for connecting cabinet door-plate and array.
4. rack air inlet protective device according to claim 1 and 2, is characterized in that: the blade of described shutter is angle of inclination and is arranged in shutter.
5. a rack air inlet protective device, is characterized in that: comprise cabinet door-plate, be arranged on fresh air inlet on cabinet door-plate, be fixedly connected on cabinet door-plate and with the shutter of fresh air inlet size assortment, the Air Filter that is fixedly connected on the air intake box on shutter and is fixedly connected on air intake box exit;
Described shutter, air intake box, Air Filter are all successively set on door-plate fresh air inlet exit.
6. rack air inlet protective device according to claim 5, is characterized in that: a plurality of cavernous structures that described fresh air inlet arranges for connecting cabinet door-plate and array.
7. rack air inlet protective device according to claim 5, is characterized in that: the blade of described shutter is angle of inclination and is arranged in shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534718.XU CN203423868U (en) | 2013-08-29 | 2013-08-29 | Cabinet air inlet protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534718.XU CN203423868U (en) | 2013-08-29 | 2013-08-29 | Cabinet air inlet protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423868U true CN203423868U (en) | 2014-02-05 |
Family
ID=50022957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534718.XU Expired - Fee Related CN203423868U (en) | 2013-08-29 | 2013-08-29 | Cabinet air inlet protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442537A (en) * | 2013-08-29 | 2013-12-11 | 陕西海泰电子有限责任公司 | Air inlet protection device of equipment cabinet |
-
2013
- 2013-08-29 CN CN201320534718.XU patent/CN203423868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442537A (en) * | 2013-08-29 | 2013-12-11 | 陕西海泰电子有限责任公司 | Air inlet protection device of equipment cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20200829 |