CN201557338U - Outdoor comprehensive cable distribution cabinet of communication system - Google Patents

Outdoor comprehensive cable distribution cabinet of communication system Download PDF

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Publication number
CN201557338U
CN201557338U CN2009202549925U CN200920254992U CN201557338U CN 201557338 U CN201557338 U CN 201557338U CN 2009202549925 U CN2009202549925 U CN 2009202549925U CN 200920254992 U CN200920254992 U CN 200920254992U CN 201557338 U CN201557338 U CN 201557338U
Authority
CN
China
Prior art keywords
rack
housing
fan
communication
hatch door
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
Application number
CN2009202549925U
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Chinese (zh)
Inventor
王庆华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEBEI YANG-DAY COMMUNICATIONS TECHNOLOGY Co Ltd
Original Assignee
HEBEI YANG-DAY COMMUNICATIONS TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEBEI YANG-DAY COMMUNICATIONS TECHNOLOGY Co Ltd filed Critical HEBEI YANG-DAY COMMUNICATIONS TECHNOLOGY Co Ltd
Priority to CN2009202549925U priority Critical patent/CN201557338U/en
Application granted granted Critical
Publication of CN201557338U publication Critical patent/CN201557338U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an outdoor comprehensive cable distribution cabinet of a communication system. The cable distribution cabinet comprises a shell and a cabin door, wherein a rain cap is arranged above the top of the shell; a fan grating device is arranged at the top of the shell; in the fan grating device, a grille is covered outside and above a fan; the grille comprises a window frame and a grating blade; the window frame is fixedly connected at the top of the shell; the top end of the grating blade is articulated with the window frame, and the lower end thereof is overlapped with a bottom frame of the window frame; an air opening is arranged on the cabin silo, an exhaust port is arranged on the rain cap; and an intelligent temperature controller used for controlling the on and off of the fan is arranged in the shell of the cabinet. A dust-proof air channel of the cabinet has simple design and structure, low cost and safe and reliable working, thereby well solving the contradiction of air ventilation and dust prevention, so that the cabinet can be well applicable to the outdoor severe environment.

Description

The outdoor comprehensive distribution rack of communication system
Technical field
The utility model relates to the outside wiring rack, the outdoor comprehensive distribution rack of specifically a kind of communication system.
Background technology
At present, communication system outdoor cabinet kind is many, air conditioner type, fan exhaust formula is arranged and do not have ventilated type etc. by the radiating mode branch.Common traditional communication outdoor cabinet adopts fan exhaust, what have is to improve the air draft effect, do not set up defences dirt measure or device, during its drawback is that fan stops operating, extraneous dust can enter in the cabin by the fan blade gap, because rack is positioned at outwork all day, the dust storm dust is cumulative in rack, can increase the communication equipment fault rate, reduce its useful life.The dust guard that designs in order to improve dustproof effect that has can cause radiating effect bad, makes the cabinet internal temperature higher, causes equipment failure rate higher.Therefore, dustproof and heat radiation becomes a pair of contradiction that is difficult to solve.
The utility model content
The purpose of this utility model just provides and can prevent dust, and the outdoor comprehensive distribution rack of communication system of good result of ventilating heat dissipation can be arranged again, uses needs to satisfy.
The utility model is achieved in that the outdoor comprehensive distribution rack of this communication system, comprise housing and hatch door, be provided with rain cap above case top, at the top of housing the fan grid device be installed, described fan grid device is an outer cover grid window directly over fan; Described grid window comprises window frame and grid leaf, and described window frame is fixed in case top, and described grid leaf top and window frame are hinged, the lower end freely suspend and with the underframe of window frame overlap joint; On described hatch door, have the air port; On described rain cap, have exhaust outlet; The intelligent temperature controller that the described fan of control opens and closes is installed in the rack housing.
In the utility model, grid leaf top and window frame are hinged, and the bottom freely suspends and overlaps with window frame.Therefore, under the wind-force effect that makes progress, the grid leaf can the top jointed shaft be that rotating shaft is upwards lifted, and opens window.When the external force disappearance, the grid leaf is automatic sagging closing window under action of gravity, thereby stop that extraneous dust storm dust enters in the housing.During work, when the temperature in the rack housing reaches set point, thermostat control starting fan, fan begins upwards air draft, and air-flow upwards blows the grid leaf open, and the hot-air in the housing is discharged from window, and discharges through the exhaust outlet of rain cap.Meanwhile, produce negative pressure in the housing, cool ambient air enters in the rack housing by the air port on the hatch door under the atmospheric pressure effect.
When the utility model temperature in rack surpasses predetermined value, can guarantee that in-cabinet temperature descends fast by forced ventilation; When in-cabinet temperature is lower than set point, the thermostat deenergization, fan stops operating, and the grid leaf is automatic sagging closing window under action of gravity, thereby stop that extraneous dust storm dust enters in the housing.This dustproof air channel design, simple in structure, cost is low, and is safe and reliable.Solve ventilation and dustproof contradiction well, made the utility model can be applicable to outdoor adverse circumstances well.
Under technique scheme, the utility model can adopt this structure: the outer rim of described rain cap is wider than the rack housing, and the bottom is uncovered.Adopt this structure, the rain cap of being wider than rack housing outer rim not only can play the effect of sunshade well, and forms spacious, no any ventilating opening that stops between rain cap outer rim and the rack housing, very is beneficial to circulation of air.Like this, extraneous natural wind still can circulate under rain cap very unobstructedly when the grid window is closed, thereby reduce temperature in the rain cap greatly, has solved in the prior art problem that causes high temperature in the rain cap because of circulation of air is bad and conduct in casing.
Under technique scheme, the utility model can adopt this structure: be circular-arc connection between the end face of described rain cap and the side.Adopt this structure, being convenient to rainwater directly drips along wall, the top is difficult for ponding, thus solved rainwater easily along the slit of peripheral outer wall cap body and cabinet joint portion or the gap that joins of screw, rivet stretch and be immersed in the rack housing, thereby cause the problem of circuit or power consumption equipment fault.
Under technique scheme, the utility model can adopt this structure:
Described hatch door adopts the hollow housing structure, has air inlet on the outer wall body of hatch door, has air outlet on hatch door internal layer wall body, between described air inlet, air outlet anti-dust filter mesh is installed.Anti-dust filter mesh is regularly cleaned or replaced, can play the filtration dustproof effect.
Described air inlet is positioned at hatch door top, and described air outlet is positioned at the hatch door bottom.Help air-flow like this in the inner bottom-up circulation of cabinet, cool off every equipment, do not have the dead angle.
Described rain cap is bolted in the rack case top by hoisting ring, between hoisting ring and rain cap waterproof pad is installed.
Described rack housing becomes built-in heat insulation material between the double-deck plate body for the doubling plate system.
In the described rack housing longitudinal baffle is set, has threading to discharge orifice on the described dividing plate.
Described hatch door comprises front door and rear door.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the end view of Fig. 1.
Natural wind circulation state diagram in rain cap when Fig. 3 is the fan stall.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1, Fig. 2, shown in Figure 3, the outdoor comprehensive distribution rack of this communication system comprises housing 1 and hatch door 3, be provided with rain cap 8 in housing 1 over top, at the top of housing the fan grid device be installed, described fan grid device is an outer cover grid window directly over fan 6.Described grid window comprises window frame 7 and grid leaf 10, and described window frame 7 is fixed in housing 1 top, and described grid leaf 10 tops and window frame 7 are hinged, the lower end freely suspend and with the underframe of window frame 7 overlap joint; On described hatch door 3, offer the air port, execution mode is that described hatch door 3 adopts the hollow housing structure preferably, on the outer wall body of hatch door, have air inlet 4, on hatch door internal layer wall body, have air outlet 12, between described air inlet 4, air outlet 12, anti-dust filter mesh 2 is installed.Air inlet 4 is positioned at hatch door top, and described air outlet 12 is positioned at the hatch door bottom.On described rain cap 8, have exhaust outlet.Execution mode is that the outer rim of described rain cap 8 is wider than rack housing 1 preferably, and the bottom is uncovered.Be circular-arc connection between the end face of rain cap and the side, so that rainwater drips smoothly along circular arc.The intelligent temperature controller 5 that the described fan 6 of control opens and closes is installed in the rack housing.
Rain cap 8 is bolted in the rack case top by hoisting ring 9 in the utility model, can between hoisting ring and rain cap waterproof pad be installed, in case seep water in rack.
For being suitable for outdoor use, the rack housing becomes built-in heat insulation material between the double-deck plate body for the doubling plate system.
For making things convenient for equipment arrangement in the rack, can in described rack housing, longitudinal baffle 11 be set, with being separated out equipment compartment and Wiring module cabin in the rack, on described dividing plate, offer threading to discharge orifice, be beneficial to wiring and circulation of air.
For ease of equipment in the installation, maintenance rack, the utility model can be provided with front door 3 and rear door 13 simultaneously.Hatch door door body ventilates smooth.Only just need open the cabinet door when installation and maintenance, hatch door is in closed condition when rack normally uses, the cabinet body door edge edge insert water-tight adhesive tape of preventing dust.
The utility model is made one with fan and grid window, is installed on case top.Fan belongs to the low value consumable accessory in rack, need periodic maintenance to change, and fan is removed very loaded down with trivial details.This integrative-structure, assembling and dismounting mode are very succinct, when removing fan, needn't affect peripheral distribution and distribution facility, only need hoisting ring is removed, and remove rain cap, again fan and grid window assembly are upwards outwards taken out replacing from the top and get final product, and be very convenient.

Claims (9)

1. the outdoor comprehensive distribution rack of a communication system, comprise housing (1) and hatch door (3), be provided with rain cap (8) in housing (1) over top, it is characterized in that at the top of housing the fan grid device being installed, described fan grid device is an outer cover grid window directly over fan (6); Described grid window comprises window frame (7) and grid leaf (10), and described window frame (7) is fixed in housing (1) top, and described grid leaf (10) top and window frame (7) are hinged, the lower end freely suspend and with the underframe of window frame (7) overlap joint; On described hatch door (3), have the air port; On described rain cap (8), have exhaust outlet; The intelligent temperature controller (5) that the described fan of control (6) opens and closes is installed in the rack housing.
2. the outdoor comprehensive distribution rack of communication system according to claim 1 it is characterized in that the outer rim of described rain cap (8) is wider than rack housing (1), and the bottom is uncovered.
3. the outdoor comprehensive distribution rack of communication system according to claim 1 is characterized in that being circular-arc connection between the end face of described rain cap and the side.
4. the outdoor comprehensive distribution rack of arbitrary communication system according to claim 1, it is characterized in that described hatch door (3) adopts the hollow housing structure, on the outer wall body of hatch door, have air inlet (4), on hatch door internal layer wall body, have air outlet (12), between described air inlet (4), air outlet (12), anti-dust filter mesh (2) is installed.
5. the outdoor comprehensive distribution rack of communication system according to claim 4 is characterized in that air inlet (4) is positioned at hatch door top, and described air outlet (12) is positioned at the hatch door bottom.
6. according to the outdoor comprehensive distribution rack of the described arbitrary communication system of claim 1 to 5, it is characterized in that rain cap (8) is fixedly connected on the rack case top by hoisting ring (9) screw, is equipped with waterproof pad between hoisting ring and rain cap.
7. according to the outdoor comprehensive distribution rack of the described arbitrary communication system of claim 1 to 5, it is characterized in that described rack housing becomes built-in heat insulation material between the double-deck plate body for the doubling plate system.
8. according to the outdoor comprehensive distribution rack of the described arbitrary communication system of claim 1 to 5, it is characterized in that longitudinal baffle (11) is set in the described rack housing, have threading to discharge orifice on the described dividing plate.
9. according to the outdoor comprehensive distribution rack of the described arbitrary communication system of claim 1 to 5, it is characterized in that described hatch door comprises front door (3) and rear door (13).
CN2009202549925U 2009-12-14 2009-12-14 Outdoor comprehensive cable distribution cabinet of communication system Expired - Fee Related CN201557338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202549925U CN201557338U (en) 2009-12-14 2009-12-14 Outdoor comprehensive cable distribution cabinet of communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202549925U CN201557338U (en) 2009-12-14 2009-12-14 Outdoor comprehensive cable distribution cabinet of communication system

Publications (1)

Publication Number Publication Date
CN201557338U true CN201557338U (en) 2010-08-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202549925U Expired - Fee Related CN201557338U (en) 2009-12-14 2009-12-14 Outdoor comprehensive cable distribution cabinet of communication system

Country Status (1)

Country Link
CN (1) CN201557338U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102497756A (en) * 2011-12-30 2012-06-13 河北阳天通信科技有限公司 Communication system outdoor cabinet
CN103831437A (en) * 2014-02-28 2014-06-04 张家港振江粉末冶金制品有限公司 Powder metallurgy sintering furnace
CN104202951A (en) * 2014-09-24 2014-12-10 苏州市杰成通信科技有限公司 Cooling cabinet
CN104703422A (en) * 2014-06-26 2015-06-10 国家电网公司 Door plate and equipment cabinet using same
CN104918437A (en) * 2015-05-25 2015-09-16 铜陵宏正网络科技有限公司 Vertical air duct type network equipment cabinet
CN106231881A (en) * 2016-07-29 2016-12-14 国网河南省电力公司南阳供电公司 A kind of transformer station's electrical control cabinet noise and electromagnetic radiation monitoring shielding harness
CN107546606A (en) * 2017-10-11 2018-01-05 浙江中新电力发展集团有限公司萧山科技分公司 Fulgurite person's integration O&M monitoring system
CN110137818A (en) * 2019-06-14 2019-08-16 徐艳 Keep off the rain moisture proof power distribution cabinet
CN110972435A (en) * 2019-11-20 2020-04-07 西安微城信息科技有限公司 Intelligent heat dissipation communication cabinet and heat dissipation method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102497756A (en) * 2011-12-30 2012-06-13 河北阳天通信科技有限公司 Communication system outdoor cabinet
CN103831437A (en) * 2014-02-28 2014-06-04 张家港振江粉末冶金制品有限公司 Powder metallurgy sintering furnace
CN104703422A (en) * 2014-06-26 2015-06-10 国家电网公司 Door plate and equipment cabinet using same
CN104202951A (en) * 2014-09-24 2014-12-10 苏州市杰成通信科技有限公司 Cooling cabinet
CN104918437A (en) * 2015-05-25 2015-09-16 铜陵宏正网络科技有限公司 Vertical air duct type network equipment cabinet
CN106231881A (en) * 2016-07-29 2016-12-14 国网河南省电力公司南阳供电公司 A kind of transformer station's electrical control cabinet noise and electromagnetic radiation monitoring shielding harness
CN107546606A (en) * 2017-10-11 2018-01-05 浙江中新电力发展集团有限公司萧山科技分公司 Fulgurite person's integration O&M monitoring system
CN107546606B (en) * 2017-10-11 2019-09-10 浙江中新电力工程建设有限公司自动化分公司 Fulgurite person's integration O&M monitoring system
CN110137818A (en) * 2019-06-14 2019-08-16 徐艳 Keep off the rain moisture proof power distribution cabinet
CN110137818B (en) * 2019-06-14 2020-08-28 山东赛纳石油科技有限公司 Rain-proof and moisture-proof power distribution cabinet
CN110972435A (en) * 2019-11-20 2020-04-07 西安微城信息科技有限公司 Intelligent heat dissipation communication cabinet and heat dissipation method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100818

Termination date: 20121214

C17 Cessation of patent right