CN215774042U

CN215774042U - Outdoor integral type direct current communication rack

Info

Publication number: CN215774042U
Application number: CN202121989883.5U
Authority: CN
Inventors: 左延林; 焦冬耕
Original assignee: Zhengzhou Jixian Technology Co ltd
Current assignee: Zhengzhou Jixian Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-08
Anticipated expiration: 2031-08-24

Abstract

The utility model provides an outdoor integrated direct-current communication cabinet which comprises a cabinet body, wherein communication equipment is arranged in the cabinet body, a fresh air device is also arranged on the cabinet body and is driven by a direct-current motor, and a rectifier and a storage battery which are used for supplying power to the communication equipment and the direct-current motor are arranged in the cabinet body; the fresh air device comprises an air inlet pipe with an air inlet facing downwards, a filter screen is arranged at the air inlet, and a cleaning mechanism for the filter screen is further arranged on the air inlet pipe. The cleaning mechanism comprises a guide rod arranged in the air inlet pipe, a brush used for cleaning the filter screen is arranged on the guide rod in a sliding mode, a lead screw connected with the brush in a threaded mode is arranged in the air inlet pipe in a rotating mode, and the lead screw is driven to rotate by a servo motor arranged outside the air inlet pipe. An ion generator is arranged outside the air inlet pipe. The utility model has simple and ingenious structural design, not only can ensure that the communication cabinet can work normally under the condition of power failure, but also is beneficial to ensuring the cleanness of the interior of the communication cabinet and prolonging the service life of equipment.

Description

Outdoor integral type direct current communication rack

Technical Field

The utility model relates to the technical field of communication equipment, in particular to an outdoor integrated direct-current communication cabinet.

Background

In order to ensure smooth communication signals, a certain density of wireless towers must be arranged, and each tower is equipped with at least one communication cabinet, and various necessary equipment is installed in the cabinets. Communication devices generate a lot of heat when operating, and the devices themselves have high requirements on operating temperature. In order to ensure the normal operation of the equipment, the existing method is to install a fresh air system on the cabinet, and to ventilate the inside of the cabinet by using the fresh air system, so as to realize the cooling of the inside of the cabinet. However, the fresh air system in the existing cabinet has the following defects: communication equipment in the current rack generally changes commercial power rectification into direct current and uses, and new trend system generally directly adopts the alternating current to work, when meetting the power failure, equipment in the rack can rely on the inside battery of rack to continue work a period, and new trend system then need carry out the direct current that the battery provided and invert into the alternating current just can the operation, and this in-process has increased inverter system and has just increased the running cost, has also increased trouble hidden danger point and maintenance cost simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor integrated direct current communication cabinet aiming at the defects of the prior art, and the specific scheme is as follows:

an outdoor integrated direct-current communication cabinet comprises a cabinet body, wherein communication equipment is arranged in the cabinet body, a fresh air device is also arranged on the cabinet body and is driven by a direct-current motor, and a rectifier and a storage battery for supplying power to the communication equipment and the direct-current motor are arranged in the cabinet body; the fresh air device comprises an air inlet pipe with an air inlet facing downwards, a filter screen is arranged at the air inlet, and a cleaning mechanism for the filter screen is further arranged on the air inlet pipe.

Based on the above, clearance mechanism is including setting up the guide arm in the air-supply line, it is right to slide on the guide arm be equipped with be used for the filter screen carries out the brush of clearing up, the air-supply line internal rotation be equipped with the lead screw of brush spiro union, the lead screw is driven its rotation by the servo motor who sets up outside the air-supply line.

Based on the above, the outside of air-supply line still is equipped with ion generator.

Based on the above, new trend device, servo motor and ion generator are all set up and are in the controller electric connection of the internal portion of cabinet.

Compared with the prior art, the utility model has substantive characteristics and progress, and particularly has the following advantages:

1. according to the novel air conditioner, the fresh air device is driven by the direct current motor, and the rectifier and the storage battery for supplying power to the communication equipment and the direct current motor are also arranged in the cabinet body.

2. According to the novel air conditioner, the novel air device comprises an air inlet pipe with a downward air inlet, a filter screen is arranged at the air inlet, a cleaning mechanism for the filter screen is further arranged on the air inlet pipe, and an ion generator is further arranged outside the air inlet pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the air inlet duct of the present invention.

In the figure: 1. a cabinet body; 2. a storage battery; 3. a fresh air device; 4. an air inlet pipe; 5. a filter screen; 6. a cleaning mechanism; 6-1, a guide rod; 6-2. a brush; 6-3, a screw rod; 6-4, servo motor; 7. an ion generator; 8. a controller; 9. a rectifier.

Detailed Description

The technical solution of the present invention is further described in detail by the following embodiments.

Examples

As shown in fig. 1-2, the present invention provides an outdoor integrated dc communication cabinet, which includes a cabinet body 1, wherein a communication device is disposed in the cabinet body 1, the cabinet body 1 is further provided with a fresh air device 3, the fresh air device 3 is driven by a dc motor, and a rectifier 9 and a storage battery 2 for supplying power to the communication device and the dc motor are disposed in the cabinet body 1; the fresh air device 3 comprises an air inlet pipe 4 with an air inlet facing downwards, a filter screen 5 is arranged at the air inlet, and a cleaning mechanism 6 for the filter screen 5 is further arranged on the air inlet pipe 4.

The cleaning mechanism 6 comprises a guide rod 6-1 arranged in the air inlet pipe 4, a brush 6-2 used for cleaning the filter screen 5 is arranged on the guide rod 6-1 in a sliding mode, a lead screw 6-3 in threaded connection with the brush 6-2 is arranged in the air inlet pipe 4 in a rotating mode, and the lead screw 6-3 is driven to rotate by a servo motor 6-4 arranged outside the air inlet pipe 4.

In order to purify the air near the air inlet, an ion generator 7 is arranged outside the air inlet pipe 4.

It should be noted that the fresh air device 3, the servo motors 6 to 4 and the ion generator 7 are all electrically connected by a controller 8 arranged inside the cabinet 1.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims

1. The utility model provides an outdoor integral type direct current communication rack which characterized in that: the novel household air conditioner comprises a cabinet body (1), wherein communication equipment is arranged in the cabinet body (1), a fresh air device (3) is further arranged on the cabinet body (1), the fresh air device (3) is driven by a direct current motor, and a rectifier (9) and a storage battery (2) for supplying power to the communication equipment and the direct current motor are arranged in the cabinet body (1); fresh air device (3) include air inlet air-supply line (4) that the air intake is decurrent, air inlet department is equipped with filter screen (5), still is equipped with on air-supply line (4) to the clearance mechanism (6) of filter screen (5).

2. The outdoor integrated direct current communication cabinet of claim 1, wherein: clearance mechanism (6) are including setting up guide arm (6-1) in air-supply line (4), it is right to slide on guide arm (6-1) be equipped with be used for the filter screen (5) carry out the brush (6-2) of clearing up, air-supply line (4) internal rotation be equipped with lead screw (6-3) of brush (6-2) spiro union, lead screw (6-3) are by setting up its rotation of servo motor (6-4) outside air-supply line (4) drive.

3. The outdoor integrated direct current communication cabinet of claim 2, wherein: and an ion generator (7) is also arranged outside the air inlet pipe (4).

4. The outdoor integrated direct current communication cabinet of claim 3, wherein: the fresh air device (3), the servo motors (6-4) and the ion generator (7) are all electrically connected through a controller (8) arranged inside the cabinet body (1).