CN210519169U

CN210519169U - Dustproof and heat-insulation outdoor cabinet shell

Info

Publication number: CN210519169U
Application number: CN201921349869.1U
Authority: CN
Inventors: 梁浩炘; 梁远林; 卢国威
Original assignee: Guangdong Yonghua Communication Technology Co ltd
Current assignee: Guangdong Yonghua Communication Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-12
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a dustproof and heat-insulating outdoor cabinet shell, which comprises a cabinet shell, wherein the peripheral bottom of the cabinet shell is provided with reserved holes, each of which is sequentially connected with a ventilating board and a first dustproof filter screen from outside to inside, the top of the cabinet shell is provided with a cabinet cover, and the cabinet cover is provided with a plurality of top radiating holes; the improved cabinet is characterized in that a vertical partition plate is arranged in the cabinet shell and has a hollow structure, a heat insulation material is placed in the vertical partition plate, the left side face of the cabinet shell is an air conditioner mounting plate, the air conditioner mounting plate has a hollow structure, and the heat insulation material is placed in the air conditioner mounting plate. When the outdoor cabinet adopts the traditional exhaust mode to dissipate heat, most dust in the air can be blocked by the first dustproof filter screen; when the outdoor cabinet is cooled by the air conditioner, the heat-insulating material is arranged in the cabinet shell, so that cold air in the cabinet shell cannot be dissipated out of the cabinet shell too early, and the refrigeration cost is saved.

Description

Dustproof and heat-insulation outdoor cabinet shell

Technical Field

The utility model relates to a communication engineering field, in particular to can dustproof thermal-insulated outdoor rack shell.

Background

At present, a wireless communication network is widely applied, an outdoor cabinet serving as a communication base station has replaced a traditional machine room to become a main force for building the base station, and the outdoor cabinet has become one of mainstream devices for building the wireless communication network in a full coverage manner due to the advantages of fast station building mode, low cost, convenience in high-density arrangement and the like.

The existing outdoor cabinet is generally provided with a fan at an air outlet for heat dissipation, hot air is exhausted outside the cabinet by adopting an exhaust mode from inside to outside, although the hot air in the cabinet can be exhausted to the outside by the exhaust mode, in order to form convection, the outside air must be supplemented into the cabinet, and dust is mixed with the outside air, so that the dust is easily sucked into the cabinet, and the use of the internal equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a dustproof and heat-insulating outdoor cabinet shell is provided.

The utility model provides a solution of its technical problem is:

the dustproof and heat-insulation outdoor cabinet shell comprises a cabinet shell, wherein a bracket with a wire inlet cavity is fixedly connected to the lower bottom surface of the cabinet shell, reserved holes are formed in the periphery of the bracket, each reserved hole is sequentially connected with a ventilating plate and a first dustproof filter screen from outside to inside, a cabinet cover is arranged at the top of the cabinet shell, a plurality of top radiating holes are formed in the cabinet cover, and all the top radiating holes are communicated with the inside of the cabinet shell; the cabinet is characterized in that a vertical partition plate is arranged in the cabinet shell, the vertical partition plate extends from the inner bottom surface of the cabinet shell to the inner top surface of the cabinet cover, the cabinet shell is divided into a communication equipment area and a storage battery area by the vertical partition plate from left to right, an equipment wire inlet hole communicated with the wire inlet cavity is formed in the lower bottom surface of the communication equipment area, bottom heat dissipation holes communicated with the wire inlet cavity are formed in the lower bottom surface of the storage battery area, a middle wire hole and a plurality of ventilation holes are formed in the vertical partition plate, the vertical partition plate is of a hollow structure, and heat insulation materials are placed in the vertical partition plate; the top of the communication equipment area is provided with a top plate, the top plate is provided with an exhaust hole for installing an exhaust fan, the top radiating holes are communicated with the communication equipment area through the exhaust hole, the left side surface of the cabinet shell is an air conditioner mounting plate, the air conditioner mounting plate is of a hollow structure, heat insulation materials are placed in the air conditioner mounting plate, an air conditioner inlet is formed in the air conditioner mounting plate, and the air conditioner inlet is communicated with the communication equipment area; the communication equipment zone is characterized in that communication equipment cabinet doors are hinged to the front side and the rear side of the communication equipment zone, the storage battery zone is hinged to the right side of the storage battery zone, and sealing rubber strips are arranged on the inner surfaces of the communication equipment cabinet doors and the inner surfaces of the storage battery cabinet doors.

Further, all top louvres are located the outside of rack shell, and the exhaust direction of all top louvres all sets up down.

Further, the left side and the right side of the bracket are channel steel, and the channel steel is arranged back to back.

In addition, the vertical surfaces of the two channel steel are provided with the preformed holes, and the bottom surfaces of the two channel steel are provided with mounting holes.

Further, the air inlet of the air conditioner is positioned at the upper part of the air conditioner mounting plate.

Furthermore, all the ventilation holes are connected with a second dustproof filter screen.

Further, a first rubber wire protecting sleeve is arranged in the middle line hole.

Further, a second rubber wire protecting sleeve is arranged in the air inlet of the air conditioner.

The utility model has the advantages that: because all the preformed holes on the bracket are provided with the first dustproof filter screen, when the outdoor cabinet adopts the traditional exhaust mode for heat dissipation, most dust in the air can be blocked by the first dustproof filter screen, and excessive dust in the cabinet shell is prevented from entering the cabinet shell; when the outdoor cabinet is cooled by the air conditioner, the heat-insulating material is arranged in the cabinet shell, so that cold air in the cabinet shell cannot be dissipated out of the cabinet shell too early, and the refrigeration cost is saved. In addition, the utility model discloses still be equipped with the battery district, reserve power supply can be placed in the battery district to the reply needs from time to time. The utility model is used for outdoor rack.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic perspective view of an outdoor cabinet housing provided by the present invention;

fig. 2 is another schematic perspective view of the outdoor cabinet housing according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 4 is a right side view of the outdoor cabinet housing provided by the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the cabinet cover provided by the present invention.

In the drawings: 100-cabinet shell, 210-wire inlet cavity, 200-bracket, 220-preformed hole, 221-ventilating plate, 222-first dustproof filter screen, 230-channel steel, 231-mounting hole, 300-cabinet cover, 310-top radiating hole, 110-vertical partition plate, 400-communication equipment area, 500-storage battery area, 420-top plate, 421-air exhausting hole, 410-equipment wire inlet hole, 510-bottom radiating hole, 111-middle wire hole, 112-ventilating hole, 120-air conditioner mounting plate, 121-air conditioner air inlet, 600-heat insulation material, 113-first rubber wire protecting sleeve, 114-second dustproof filter screen and 122-second rubber wire protecting sleeve.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other. Finally, it should be noted that the terms "center, upper, lower, left, right, vertical, horizontal, inner, outer" and the like are used herein to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second and third as used herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Fig. 1 to 4 illustrate an embodiment of a dustproof and heat-insulating outdoor cabinet housing, which includes a cabinet housing 100, a bracket 200 having a wire inlet cavity 210 is fixedly connected to a lower bottom surface of the cabinet housing 100, preformed holes 220 are formed around the bracket 200, and each of the preformed holes 220 is sequentially connected to a ventilation plate 221 and a first dustproof filter screen 222 from outside to inside; when threading is needed, the corresponding ventilation plate 221 and the first dustproof filter screen 222 are only needed to be replaced by threading plates, external cables can extend into the thread inlet cavity 210 from the corresponding reserved holes 220, and the rest reserved holes 220 are used for ventilation. In order to make the utility model discloses can fixed mounting subaerial, the side is channel-section steel 230 about bracket 200, two channel-section steel 230 sets up mutually, promptly the opening of channel-section steel 230 is outside, two all seted up on channel-section steel 230's the facade preformed hole 220, two mounting hole 231 has all been seted up on channel-section steel 230's the bottom surface, uses through the cooperation of rag screw and mounting hole 231, the utility model discloses can fixed mounting subaerial. As shown in fig. 2 and 5, a cabinet cover 300 is disposed on the top of the cabinet housing 100, a plurality of top heat dissipation holes 310 are disposed on the cabinet cover 300, and all the top heat dissipation holes 310 are communicated with the inside of the cabinet housing 100; in order to prevent rainwater from entering the cabinet housing 100 through the top heat dissipation holes 310, all the top heat dissipation holes 310 are located outside the cabinet, and all the top heat dissipation holes 310 are downward exhausted.

As shown in fig. 1 to 4, a vertical partition 110 is disposed in the cabinet housing 100, the vertical partition 110 extends from the inner bottom surface of the cabinet housing 100 to the inner top surface of the cabinet cover 300, the cabinet housing 100 is divided into a communication device area 400 and a battery area 500 by left and right sides through the vertical partition 110, a top plate 420 is disposed at the top of the communication device area 400, an exhaust hole 421 for installing an exhaust fan is disposed on the top plate 420, the top heat dissipation holes 310 are communicated with the communication device area 400 through the exhaust hole 421, and the exhaust fan is used for pumping air in the communication device area 400 into the cabinet cover 300, so as to promote the flow of air and improve the heat dissipation rate. The bottom surface of the communication equipment area 400 is provided with an equipment wire inlet hole 410 communicated with the wire inlet cavity 210, an external cable sequentially passes through the preformed hole 220 and the equipment wire inlet hole 410 so as to enter the communication equipment area 400, and air in the communication equipment area 400 sequentially passes through the equipment wire inlet hole 410 and the air exhaust hole 421 and is finally exhausted from the top heat dissipation hole 310; the bottom surface of the storage battery region 500 is provided with bottom heat dissipation holes 510 communicated with the in-line cavity 210, the top heat dissipation holes 310 are directly communicated with the storage battery region 500, and air in the storage battery region 500 passes through the bottom heat dissipation holes 510 and is finally discharged from the top heat dissipation holes 310. The vertical partition plate 110 is provided with a middle wire hole 111 and a plurality of vent holes 112, and the communication equipment area 400 is communicated with the storage battery area 500 through the vent holes 112, so that air in the communication equipment area 400 and air in the storage battery area 500 flow mutually; since the battery region 500 can be used for placing a backup power source, the wire of the backup power source passes through the first middle wire hole 111 and is electrically connected to the electric equipment in the communication equipment region 400.

As shown in fig. 1, the utility model discloses still can adopt the air conditioner to further cool down, the left surface of rack shell 100 is air conditioner mounting panel 120, air conditioner mounting panel 120 is used for installing the air conditioner, it goes into wind gap 121 to have seted up the air conditioner on the air conditioner mounting panel 120, the air conditioner go into wind gap 121 with communications facilities district 400 intercommunication. Since the density of the cold air is greater than that of the hot air, the cold air sinks and the hot air rises, so that in order to improve the utilization rate of the air conditioner, the air inlet 121 of the air conditioner is located at the upper part of the air conditioner mounting plate 120, and after the cold air of the air conditioner enters the communication equipment area 400, the cold air gradually sinks and cools all electric equipment in the communication equipment area 400; when the air conditioner is turned on, the air flowing direction in the cabinet housing 100 is as follows: the cool air flows in from the air conditioner inlet 121, and the hot air flows out from the top heat dissipation hole 310 and the prepared hole 220. In order to save refrigeration cost, the vertical partition plate 110 and the air conditioner mounting plate 120 are both provided with hollow structures, heat insulation materials 600 are placed in the vertical partition plate 110 and the air conditioner mounting plate 120, and the heat insulation materials 600 are preferably heat insulation foam. In order to guarantee the utility model discloses a leakproofness, cabinet shell 100 is in both sides all articulate around the communications facilities district 400 have a communication cabinet door (the drawing is not shown), cabinet shell 100 is in the right side in battery district 500 articulates there is a battery cabinet door (the drawing is not shown), and the internal surface of the cabinet door all is equipped with joint strip, every joint strip all matches the setting with the door frame that corresponds. In other embodiments, all cabinet doors have a hollow structure, and the heat insulating material 600 is placed inside the cabinet doors.

It should be further noted that when the temperature inside the cabinet 100 exceeds a preset value, the air conditioner is turned on and the exhaust fan stops working, and vice versa.

Adopt above-mentioned structure, the beneficial effects of the utility model are that: because all the preformed holes 220 on the bracket 200 are provided with the first dustproof filter screens 222, when the outdoor cabinet adopts a traditional exhaust mode for heat dissipation, most dust in the air can be blocked by the first dustproof filter screens 222, and excessive dust can be prevented from entering the cabinet shell 100; when the outdoor cabinet is cooled by the air conditioner, the heat-insulating material is arranged in the cabinet shell 100, so that cold air in the cabinet shell 100 cannot be dissipated out of the cabinet shell 100 too early, and the refrigeration cost is saved. In addition, the utility model discloses still be equipped with battery district 500, can place stand-by power supply in the battery district 500 to the reply needs from time to time. The utility model is used for outdoor rack.

In other embodiments, as shown in fig. 4, in order to prevent the wires of the standby power supply from being cut by the vertical partition 110, a first rubber wire sheath 113 is disposed in the middle wire hole 111.

In other embodiments, in order to prevent the dust in the communication device area 400 and the dust in the battery area 500 from cross-propagating, all the ventilation holes 112 are connected with the second dust-proof filter 114.

In other embodiments, as shown in fig. 1, in order to prevent the air-conditioning duct from being cut by the air-conditioning mounting plate 120, a second rubber grommet 122 is disposed in the air-conditioning inlet 121.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. Can prevent dust thermal-insulated outdoor cabinet shell, its characterized in that: the cable-free air conditioner comprises an equipment cabinet shell (100), wherein a bracket (200) with a cable-entering cavity (210) is fixedly connected to the lower bottom surface of the equipment cabinet shell (100), preformed holes (220) are formed in the periphery of the bracket (200), each preformed hole (220) is sequentially connected with a ventilating plate (221) and a first dustproof filter screen (222) from outside to inside, an equipment cover (300) is arranged at the top of the equipment cabinet shell (100), a plurality of top radiating holes (310) are formed in the equipment cover (300), and all the top radiating holes (310) are communicated with the inside of the equipment cabinet shell (100); a vertical partition plate (110) is arranged in the machine cabinet shell (100), the vertical partition plate (110) extends from the inner bottom surface of the machine cabinet shell (100) to the inner top surface of the cabinet cover (300), the machine cabinet shell (100) is divided into a communication equipment area (400) and a storage battery area (500) by the vertical partition plate (110), an equipment wire inlet hole (410) communicated with the wire inlet cavity (210) is formed in the lower bottom surface of the communication equipment area (400), bottom heat dissipation holes (510) communicated with the wire inlet cavity (210) are formed in the lower bottom surface of the storage battery area (500), a middle wire hole (111) and a plurality of ventilation holes (112) are formed in the vertical partition plate (110), the vertical partition plate (110) is of a hollow structure, and heat insulation materials (600) are placed in the vertical partition plate (110); a top plate (420) is arranged at the top of the communication equipment area (400), an exhaust hole (421) used for installing an exhaust fan is formed in the top plate (420), the top heat dissipation holes (310) are communicated with the communication equipment area (400) through the exhaust hole (421), an air conditioner mounting plate (120) is arranged on the left side surface of the cabinet shell (100), the air conditioner mounting plate (120) is of a hollow structure, a heat insulation material (600) is placed in the air conditioner mounting plate (120), an air conditioner air inlet (121) is formed in the air conditioner mounting plate (120), and the air conditioner air inlet (121) is communicated with the communication equipment area (400); the communication equipment area (400) is hinged to a communication equipment cabinet door on the front side and the rear side of the equipment cabinet shell (100), the storage battery area (500) is hinged to a storage battery cabinet door on the right side of the equipment cabinet shell (100), and sealing rubber strips are arranged on the inner surfaces of the communication equipment cabinet door and the storage battery cabinet door.

2. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 1, wherein: all the top radiating holes (310) are located on the outer side of the cabinet shell (100), and the exhaust directions of all the top radiating holes (310) are arranged downwards.

3. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 1, wherein: the left side surface and the right side surface of the bracket (200) are both channel steel (230), and the two channel steel (230) are arranged in a back-to-back mode.

4. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 3, wherein: the preformed holes (220) are formed in the vertical surfaces of the two channel steel (230), and the mounting holes (231) are formed in the bottom surfaces of the two channel steel (230).

5. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 1, wherein: the air conditioner air inlet (121) is positioned at the upper part of the air conditioner mounting plate (120).

6. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 1, wherein: all the ventilation holes (112) are connected with a second dustproof filter screen (114).

7. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 1, wherein: a first rubber wire protecting sleeve (113) is arranged in the middle wire hole (111).

8. The outdoor cabinet enclosure that is dust-proof and heat-insulating according to claim 1, wherein: and a second rubber wire protecting sleeve (122) is arranged in the air inlet (121) of the air conditioner.