CN200973206Y - Water-froof device for outdoor cabinet - Google Patents
Water-froof device for outdoor cabinet Download PDFInfo
- Publication number
- CN200973206Y CN200973206Y CN 200620015823 CN200620015823U CN200973206Y CN 200973206 Y CN200973206 Y CN 200973206Y CN 200620015823 CN200620015823 CN 200620015823 CN 200620015823 U CN200620015823 U CN 200620015823U CN 200973206 Y CN200973206 Y CN 200973206Y
- Authority
- CN
- China
- Prior art keywords
- waterproof
- outdoor cabinet
- water
- cabinet
- blinds
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000989 no adverse effect Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor cabinet waterproof device, which comprises a waterproof louver, a ventilation net hole and a waterproof louver structure installation part, wherein the ventilation net hole can guarantee the effective ventilation in the cabinet; the waterproof louver adopts the labyrinth metal structure; the two ends of the waterproof louver and the waterproof louver structure installation part are connected to fix together and then are connected to the ventilation net hole; and the waterproof louver structure installation part is used to realize the connection of the waterproof louver sheets. The device of the utility model not only totally prevents the spraying water from entering the cabinet, but also has a simple and convenient structure. In the outdoor cabinet, the waterproof performance is improved, the ventilation effect is improved, the water drainage performance is improved to reach the effect of preventing the spraying water from entering the cabinet, thereby totally solving the water inlet problem at the air inlet and the outlet on the outdoor cabinet. Meanwhile, the cost and labor for the outdoor cabinet waterproof protection are saved and reliability of the outdoor cabinet is improved. The utility model has a high waterproof performance, is simple and convenient to use and is in particular fit for the outdoor cabinet that is working in the harsh environment for a long time.
Description
Technical field
The utility model relates to a kind of water-tight device of outdoor communication equipment.
Background technology
Along with the develop rapidly of science and technology, the kind of outdoor communication equipment and quantity are more and more, and applied environment is also more and more wider, become increasingly complex.According to the IEC standard, outdoor communication equipment must reach IP54 or IP55 shell protection grade at least, can guarantee equipment and personal security.Table 1 has been listed degree of protection related parameter (part), and full content can be referring to GB 4208 and GJB1440.
Table 1: degree of protection and requirement
| Performance rate | The protection classification | Implication | Prime design requirement |
| IP54 | Dustproof, anti-dabbling | Dustproof: as can not to prevent fully that dust from entering, but the amount of dust that enters must not influence the normal operation of equipment, must not influence safety.Anti-dabbling: to the shell all directions no adverse effect that dabbles. | 1. casing any open opening that do not have.2. the door of casing, lid and parting surface all should have sealing gasket.3. case material does not have, and bubble rises, damages such as aliquation, distortion.4. the casing sealer should not bubble, ftractures, come off.5. equipment should design osculum. |
| IP55 | Dustproof, anti-spraying | Dustproof: satisfied water spray requires equipment not do anti-solid foreign materials (comprising dust) requirement.Anti-spraying: to the no adverse effect of shell all directions water spray. |
Table 1 explanation prevents that injection water from entering the protection key that rack is an outdoor cabinet.And in the protection of present outdoor cabinet, the main hermetic mode of rack that adopts realizes protection, the difficult point of hermetically sealed outdoor cabinet waterproof is air-conditioning (heat exchanger), the inlet and outlet of air-conditioning owing to have ventilating opening such as shutter, has rainwater to be splashed into, for preventing that more rainy water from entering air-conditioned cabin, generally can in ventilating opening, elbow structure be arranged design, change air channel, stop rainwater to enter.Rainwater to entering does to drain design simultaneously.But sealing and bend design not only can not be prevented entering of sealing and moisture fully, have also increased the difficulty and the workload of protection design.
The utility model content
Technical problem to be solved in the utility model is, in order to overcome the insecure shortcoming of outdoor cabinet water resistance in the prior art, a kind of new outdoor cabinet water-tight device is provided, and moisture that exists in the solution prior art and rainwater are to the negative effect of outdoor cabinet performance.
The technical scheme that the utility model adopted is: the outdoor cabinet water-tight device comprises waterproof blinds, ventilation mesh, waterproof louver structure installed part, ventilation mesh can guarantee the available ventilation that rack is inside and outside, described waterproof blinds adopts the labyrinth type sheet metal structural, be connected to ventilation mesh simultaneously after waterproof blinds two ends and waterproof louver structure installed part are connected and fixed, waterproof louver structure installed part is in order to realize the connection between each waterproof louvre blade.
Waterproof blinds of the present utility model is preferably realized being connected by welding with waterproof louver structure installed part, and the waterproof blinds is preferably realized being connected by screw with ventilation mesh.
The blinds of waterproof described in such scheme system presses close to be combined into the labyrinth type sheet metal structural by a plurality of shapes as the waterproof louvre blade of tiltedly " S " is parallel successively, guarantee that the outer circulating air duct place all can not enter rack inside from all directions jetting, by the water spray reflection, the waterproof blinds can be good at finishing water-proof function, and its draught area is big, and ventilation effect is good.
Described waterproof blinds bottom surface is made up of inclined-plane and horizontal bench, have the draining slit on the horizontal bench, to realize the automatic drainage function, the inclined-plane can make the small quantity of water droplets that enters in the module import horizontal bench rapidly along the slope, draining slit by the horizontal bench place flows into the bottom discharge hole, thereby discharges rack, and horizontal bench has not only guaranteed accurately confluxing of water droplet, also realized the plane contact of waterproof module and preceding door lining, guaranteed that contact is reliable.
The beneficial effects of the utility model are: device described in the utility model; compared with prior art; adopt the labyrinth type sheet metal structural; the utility model can prevent fully that not only injection water from entering rack; configuration aspects is also simple and convenient; the outdoor cabinet water resistance improves, ventilation effect improves, drainage performance improves; reached and prevented that injection water from entering the effect of outdoor cabinet; thoroughly solved the water inlet problem of outdoor cabinet inlet and outlet; save cost and workload that the outdoor cabinet waterproofing protection is spent simultaneously, improved the reliability of outdoor cabinet.The utility model water resistance is good, and is easy to use, especially is fit to be in for a long time the outdoor cabinet of working under the adverse circumstances.
Description of drawings:
Fig. 1 is the utility model general structure layout;
Fig. 2 is that the utility model is connected the back structural representation with the Qianmen lining-plate bolt;
Fig. 3 is the utility model waterproof blinds waterproof schematic diagram;
Fig. 4 a, Fig. 4 b are the utility model bottom waterproof louvre blade structural representations.
Embodiment
Be described in further detail below in conjunction with the enforcement of accompanying drawing to technical scheme, in the present embodiment, this device is installed in Door of communication apparatus cabinet air inlet place, to play the effect of even air quantity.
As shown in Figure 1, the outdoor cabinet water-tight device comprises waterproof blinds 1, ventilation mesh 2, waterproof louver structure installed part 3, waterproof blinds 1 presses close to be combined into the labyrinth type sheet metal structural by a plurality of approximate waterproof louvre blades that are tiltedly " S " are parallel successively, waterproof blinds 1 is realized being connected between each waterproof louvre blade by being welded to connect with waterproof louver structure installed part 3, the waterproof blinds is realized being connected by sunk screw with ventilation mesh, the water-tight device of finishing assembling is finished installation by screw and Door of communication apparatus cabinet liner plate, after finishing as shown in Figure 2, water-tight device is mounted in rack inside, not to give prominence to outside rack, ventilation mesh is not exposed to the rack outside between the heat exchanger of waterproof blinds and rack inside.
As shown in Figure 3, dotted arrow is depicted as limit injection water direction, and waterproof blinds 1 can guarantee that the outer circulating air duct place all can not enter rack inside from all directions jetting, by the water spray reflection, waterproof blinds 1 can be good at finishing water-proof function, and its draught area is big, and ventilation effect is good.
Even under abominable situations such as strong jetting, waterproof blinds 1 also can be discharged into the rack outside rapidly with the small quantity of water droplets that enters in the module, shown in Fig. 4 a, Fig. 4 b, waterproof blinds bottom surface is made up of inclined-plane 11 and horizontal bench 12, have two draining slits 13 on the horizontal bench 12, inclined-plane 11 designs make water droplet import horizontal bench rapidly along the slope, by the draining slit 13 inflow bottom discharge holes at horizontal bench place, thereby discharge rack; The design of horizontal bench 12 has not only guaranteed accurately confluxing of water droplet, has also realized the plane contact of water-tight device and preceding door lining, guarantees that contact is reliable.
In sum, the utility model can prevent that injection water from entering rack, in adverse circumstances, the water droplet that enters in the module can be discharged the rack outside rapidly, thereby guarantees the especially reliability of forced air cooling type outdoor cabinet of outdoor cabinet.
Claims (4)
1, a kind of outdoor cabinet water-tight device, described outdoor cabinet water-tight device comprises waterproof blinds, ventilation mesh, waterproof louver structure installed part, it is characterized in that: described waterproof blinds adopts the labyrinth type sheet metal structural, be connected to ventilation mesh simultaneously after waterproof blinds two ends and waterproof louver structure installed part are connected and fixed, waterproof louver structure installed part is in order to realize the connection between each waterproof louvre blade.
2, outdoor cabinet water-tight device according to claim 1 is characterized in that: described waterproof blinds is realized being connected by welding with waterproof louver structure installed part, and the waterproof blinds is connected by the screw realization with ventilation mesh.
3, outdoor cabinet water-tight device as claimed in claim 1 or 2 is characterized in that: described waterproof blinds system presses close to be combined into the labyrinth type sheet metal structural by a plurality of shapes as the waterproof louvre blade of tiltedly " S " is parallel successively.
4, as outdoor cabinet water-tight device as described in the claim 3, it is characterized in that: described waterproof blinds bottom surface is made up of inclined-plane and horizontal bench, has the draining slit on the horizontal bench to realize the automatic drainage function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015823 CN200973206Y (en) | 2006-11-16 | 2006-11-16 | Water-froof device for outdoor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015823 CN200973206Y (en) | 2006-11-16 | 2006-11-16 | Water-froof device for outdoor cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973206Y true CN200973206Y (en) | 2007-11-07 |
Family
ID=38884454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015823 Expired - Lifetime CN200973206Y (en) | 2006-11-16 | 2006-11-16 | Water-froof device for outdoor cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973206Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006745A (en) * | 2010-12-09 | 2011-04-06 | 太空医疗仪器(苏州)有限公司 | Waterproof heat-radiating mechanism of case |
| CN103635067A (en) * | 2013-10-31 | 2014-03-12 | 北京广利核系统工程有限公司 | Air flue structure of IPX6 grade equipment cabinet |
| EP3547811A1 (en) * | 2018-03-27 | 2019-10-02 | Otis Elevator Company | Waterproof cover |
| CN112665016A (en) * | 2021-01-04 | 2021-04-16 | 珠海格力电器股份有限公司 | Waterproof device and air conditioner |
-
2006
- 2006-11-16 CN CN 200620015823 patent/CN200973206Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006745A (en) * | 2010-12-09 | 2011-04-06 | 太空医疗仪器(苏州)有限公司 | Waterproof heat-radiating mechanism of case |
| CN102006745B (en) * | 2010-12-09 | 2014-07-09 | 太空医疗仪器(苏州)有限公司 | Waterproof heat-radiating mechanism of case |
| CN103635067A (en) * | 2013-10-31 | 2014-03-12 | 北京广利核系统工程有限公司 | Air flue structure of IPX6 grade equipment cabinet |
| CN103635067B (en) * | 2013-10-31 | 2015-12-30 | 北京广利核系统工程有限公司 | A kind of air channel structure of IPX6 grade rack |
| EP3547811A1 (en) * | 2018-03-27 | 2019-10-02 | Otis Elevator Company | Waterproof cover |
| US10772226B2 (en) | 2018-03-27 | 2020-09-08 | Otis Elevator Company | Waterproof cover |
| CN112665016A (en) * | 2021-01-04 | 2021-04-16 | 珠海格力电器股份有限公司 | Waterproof device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071107 |
|
| EXPY | Termination of patent right or utility model |