CN203661466U - Fan type outdoor rack - Google Patents
Fan type outdoor rack Download PDFInfo
- Publication number
- CN203661466U CN203661466U CN201420039736.5U CN201420039736U CN203661466U CN 203661466 U CN203661466 U CN 203661466U CN 201420039736 U CN201420039736 U CN 201420039736U CN 203661466 U CN203661466 U CN 203661466U
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- Prior art keywords
- rack
- rack body
- side plate
- fan
- dust
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Abstract
The utility model is suitable for the rack filed, and provides a fan type outdoor rack which comprises a rack body; an equipment installation zone is arranged in the rack body; ventilation channels arranged between the equipment installation zone and side plates of the rack body; the bottoms of two side plates of the rack body are provided with ventilation openings; the ventilation openings at the inner sides of the side plates are provided with dust covers; dust prevention modules are arranged between the dust covers and the side plates and are taken out by drawing; the ventilation openings are in a blind window shape; the bottom of a dust cover and a side plate form an elevation angle of 32 degrees; the top end of the dust cover inclines downwards to from an inclined angle of 16 degrees with the side plate. A ventilation air inlet forms an upper elevation angle of 32 degrees with the horizontal plane, the area of the equipment in the rack body effected by airflow is larger and cooling effect is better; according to the dust screen modularization design, the dust prevention modules can be drawn out for replacing a filter core, which is convenient to operate; narrow air inlet channels are omitted for door plank air intake, air intake resistance is reduced and air intake is smoother.
Description
Technical field
The utility model belongs to rack field, relates in particular to the rack of a kind of fan type open air.
Background technology
Adopt in the industry at present: several fans are installed at top, the mode of shutter air inlet is left in door-plate below, as shown in Figure 1.In order to prevent that rainwater from entering in cabinet, air admission hole is arranged on the top of shutter inside door-plate, and air admission hole and door-plate are arranged vertically, and this kind of frame mode intake resistance is large, and cooling-down effect is poor.
Air will could arrive air admission hole through narrow passage from shutter enters, and has increased intake resistance; Air admission hole becomes 90 degree settings with cabinet, when air enters cabinet, under airflow function, the equipment on air admission hole opposite is lowered the temperature preferably, the cold air effect that the equipment of remainder is not directly entered, but contact with the air that has absorbed part heat, so cause heat radiation inhomogeneous, cooling-down effect is poor.
Utility model content
The purpose of this utility model is to provide the rack of a kind of fan type open air, is intended to solve that intake resistance is large, the problem inhomogeneous, cooling-down effect is poor of dispelling the heat.
The utility model is to realize like this, the rack of a kind of fan type open air, described rack comprises rack body, in described rack body, be provided with equipment installing zone, between described equipment installing zone and the side plate of described rack body, be provided with vent passages, the biside plate bottom of described rack body is provided with ventilating opening, inside described side plate, described ventilating opening place is provided with dust cover, between described dust cover and described side plate, be provided with dustproof module, described dustproof module pull takes out, described ventilating opening is blind shaped, described dust cover bottom is the 32 degree elevations angle with described side plate, described dust cover top is 16 degree with described side plate inclination angle downwards.
Further technical scheme of the present utility model is: described rack bodies top is provided with fan, at least two, described fan.
Further technical scheme of the present utility model is: described fan is aerofoil fan.
Further technical scheme of the present utility model is: described rack also comprises top cover, and described top cover is located at described rack bodies top, between described top cover and described rack body, is provided with air-out passage.
Further technical scheme of the present utility model is: described top cover biside plate is provided with air outlet, and described air outlet is blind shaped.
Further technical scheme of the present utility model is: described rack also comprises base, and described rack body is located on described base, described base and described rack body engagement connection.
The beneficial effects of the utility model are: ventilation air admission hole becomes 32 degree vertical angles with level, and cabinet internal unit is subject to air-flow active area larger, and cooling-down effect is better; Air Filter modularized design, more when renew cartridge, extracts dustproof module out replaceable, easy to operate; Narrow inlet channel has been cancelled in door-plate air inlet, reduces intake resistance, and air inlet is more smooth and easy; 16 degree oblique angles are counted in ventilator cowling below, when air enters, can play better guide effect, and air admission hole designs above dust cover simultaneously, has played better waterproof action.
Brief description of the drawings
Fig. 1 is existing rack sectional structure chart;
Fig. 2 is the sectional structure chart of the rack that provides of the utility model embodiment.
Embodiment
Reference numeral: 10-fan 20-equipment installing zone 30-dust cover 40-dustproof module 50-shutter 60-base 70-top cover
Fig. 2 shows the rack of the fan type open air that the utility model provides, described rack comprises rack body, in described rack body, be provided with equipment installing zone 20, between described equipment installing zone 20 and the side plate of described rack body, be provided with vent passages, the biside plate bottom of described rack body is provided with ventilating opening, inside described side plate, described ventilating opening place is provided with dust cover 30, between described dust cover 30 and described side plate, be provided with dustproof module 40, described dustproof module 40 pulls take out, described ventilating opening is shutter 50 shapes, described dust cover 30 bottoms and described side plate are the 32 degree elevations angle, described dust cover 30 tops are 16 degree with described side plate inclination angle downwards.Ventilation air admission hole becomes 32 degree vertical angles with level, cabinet internal unit is subject to air-flow active area larger, and cooling-down effect is better; Air Filter modularized design, more when renew cartridge, extracts dustproof module out replaceable, easy to operate; Narrow inlet channel has been cancelled in door-plate air inlet, reduces intake resistance, and air inlet is more smooth and easy; 16 degree oblique angles are counted in ventilator cowling below, when air enters, can play better guide effect, and air admission hole designs above dust cover simultaneously, has played better waterproof action.
Described rack bodies top is provided with fan 10,10 at least two, described fan.Strengthen the mobility of air.
Described fan 10 is aerofoil fan.Pump wind-power strong, make the heat exchange of air more abundant, convenient.
Described rack also comprises top cover 70, and described top cover 70 is located at described rack bodies top, between described top cover 70 and described rack body, is provided with air-out passage.
Described top cover 70 biside plates are provided with air outlet, and described air outlet is shutter 50 shapes.Prevent that rainwater from entering in cabinet.
Described rack also comprises base 60, and described rack body is located on described base 60, described base 60 and described rack body engagement connection.Convenient disassembly, saves manpower.
When cabinet internal temperature is during higher than working temperature, fan 10 is started working, the hot-air of cabinet inside is discharged from the exhaust passage of cabinet top cover 70 tops, and under the effect of cabinet internal negative pressure, cold air enters from door-plate shutter 50, through dustproof module 40, dust cover 30, directly enter cabinet inside, form the alternate cycles of inside and outside hot cold air, in temperature drops to operating temperature range time, fan 10 quits work, as shown in Figure 2.Because the air admission hole of dust cover 30 becomes the vertical angle of 32 degree with cabinet horizontal plane, equipment obtains comprehensive cooling, good cooling effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. the rack of a fan type open air, it is characterized in that: described rack comprises rack body, in described rack body, be provided with equipment installing zone, between described equipment installing zone and the side plate of described rack body, be provided with vent passages, the biside plate bottom of described rack body is provided with ventilating opening, inside described side plate, described ventilating opening place is provided with dust cover, between described dust cover and described side plate, be provided with dustproof module, described dustproof module pull takes out, described ventilating opening is blind shaped, described dust cover bottom is the 32 degree elevations angle with described side plate, described dust cover top is 16 degree with described side plate inclination angle downwards.
2. rack according to claim 1, is characterized in that: described rack bodies top is provided with fan, at least two, described fan.
3. rack according to claim 2, is characterized in that: described fan is aerofoil fan.
4. rack according to claim 3, is characterized in that: described rack also comprises top cover, and described top cover is located at described rack bodies top, between described top cover and described rack body, is provided with air-out passage.
5. rack according to claim 4, is characterized in that: described top cover biside plate is provided with air outlet, and described air outlet is blind shaped.
6. according to the rack described in claim 1-5 any one, it is characterized in that: described rack also comprises base, described rack body is located on described base, described base and described rack body engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039736.5U CN203661466U (en) | 2014-01-22 | 2014-01-22 | Fan type outdoor rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039736.5U CN203661466U (en) | 2014-01-22 | 2014-01-22 | Fan type outdoor rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661466U true CN203661466U (en) | 2014-06-18 |
Family
ID=50927808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039736.5U Expired - Fee Related CN203661466U (en) | 2014-01-22 | 2014-01-22 | Fan type outdoor rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661466U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023508A (en) * | 2014-06-26 | 2014-09-03 | 黄河科技学院 | Communication cabinet with good ventilating and dust-removing effects |
| CN108110657A (en) * | 2017-12-29 | 2018-06-01 | 江苏嘉泰电气有限公司 | A kind of fixed metal sealing switch cabinet |
| CN108135106A (en) * | 2017-03-08 | 2018-06-08 | 中惠创智无线供电技术有限公司 | Wireless charging control cabinet |
| CN108665819A (en) * | 2018-06-26 | 2018-10-16 | 嘉兴商迈电子有限公司 | Water proof type open air liquid crystal integral machine |
| CN109788719A (en) * | 2019-03-08 | 2019-05-21 | 陈长江 | A kind of portable waterproof power control cabinet |
| CN110312383A (en) * | 2018-03-27 | 2019-10-08 | 奥的斯电梯公司 | Waterproof cover |
| CN110401113A (en) * | 2018-04-24 | 2019-11-01 | 淄博永鑫电器有限公司 | A kind of power distribution cabinet with cool-down dehumidification and dustproof construction |
-
2014
- 2014-01-22 CN CN201420039736.5U patent/CN203661466U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023508A (en) * | 2014-06-26 | 2014-09-03 | 黄河科技学院 | Communication cabinet with good ventilating and dust-removing effects |
| CN108135106A (en) * | 2017-03-08 | 2018-06-08 | 中惠创智无线供电技术有限公司 | Wireless charging control cabinet |
| CN108110657A (en) * | 2017-12-29 | 2018-06-01 | 江苏嘉泰电气有限公司 | A kind of fixed metal sealing switch cabinet |
| CN110312383A (en) * | 2018-03-27 | 2019-10-08 | 奥的斯电梯公司 | Waterproof cover |
| US10772226B2 (en) | 2018-03-27 | 2020-09-08 | Otis Elevator Company | Waterproof cover |
| CN110401113A (en) * | 2018-04-24 | 2019-11-01 | 淄博永鑫电器有限公司 | A kind of power distribution cabinet with cool-down dehumidification and dustproof construction |
| CN108665819A (en) * | 2018-06-26 | 2018-10-16 | 嘉兴商迈电子有限公司 | Water proof type open air liquid crystal integral machine |
| CN109788719A (en) * | 2019-03-08 | 2019-05-21 | 陈长江 | A kind of portable waterproof power control 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: 20140618 Termination date: 20220122 |