CN204362229U - A kind of field cable TV integrated cabinet - Google Patents

Abstract

The utility model discloses a field cable TV integrated box body, which comprises the box body. The upper part of the box body is provided with a power supply bracket, the middle part is provided with a mounting frame for installing transmission equipment, and the lower part is provided with access channels for cables and transmission lines. ; A UPS power supply is installed on the power supply bracket, and an air conditioner, a security monitoring device and a lighting device for adjusting the internal temperature of the cabinet are installed in the cabinet, and the air conditioner, the security monitoring device and the lighting device are connected with the UPS power supply device respectively, and the UPS power supply The device provides power. The field cable TV integrated box of the utility model provides an operating environment for high-precision transmission equipment by providing a UPS power supply device, an air-conditioning device, a security monitoring device and a lighting device inside, and can effectively ensure safe transmission of the network and provide a safe environment for operators. Provides convenience when working in the field.

Description

An outdoor cable TV integrated box

technical field

The utility model relates to an outdoor integrated box for cable television.

Background technique

With the increasing demand of cable TV users for high-definition video and high-bandwidth data access, the cable TV network is gradually extending to support the high concurrency rate of data services, and a large number of CMTS, OLT and switches are rapidly installed in the cable TV room and other IP devices. The installation of new equipment has increased the demand for computer room space and power load, but most of the existing computer rooms are already fully loaded and cannot add equipment; and the construction of a new computer room is faced with problems such as high cost, difficult site selection, and slow progress. It is impossible to quickly meet market demand and quickly provide better services to users in need. In order to develop business, it has become an inevitable trend for some equipment in the computer room to be moved down and installed in the field closer to the user. Moving some equipment in the computer room down can not only save the space resources of the computer room, but also greatly save the optical fiber resources of the computer room.

The outdoor environment is relatively harsh. The ground box exposed to the wild is exposed to the sun and rain, the temperature changes greatly during the day and night, there is a lot of dust, and it may be damaged by external forces. The high-precision transmission equipment originally installed in the computer room generally has relatively high requirements for the operating environment, such as: dustproof, waterproof, and the temperature cannot be too high, etc. Coupled with the particularity of uninterrupted signal transmission in cable TV network security, there are also requirements for anti-theft, anti-sabotage, and anti-interruption. At present, the field boxes used in cable TV networks are generally used to install field equipment such as optical machines, dry amplifiers, CCMTS, and building amplifiers. These ground boxes often only have racks for installing equipment and ordinary mains power. Power supply, some high-precision transmission equipment with high requirements on the operating environment cannot operate in the current field box, so the current field box cannot meet the needs of moving the front-end equipment down, nor can it guarantee the safe transmission of the limited TV network needs.

Utility model content

The utility model provides a field cable TV integrated box which can provide a suitable operating environment for high-precision transmission equipment and can effectively ensure safe network transmission, so as to meet the needs of moving down the front-end equipment.

The outdoor cable TV integrated box described in the utility model includes a box body, the upper part of the box body is provided with a power supply bracket, the middle part is provided with a mounting frame for installing transmission equipment, and the lower part is provided with access channels for cables and transmission lines; A UPS power supply is installed on the power supply bracket, and an air conditioner, a security monitoring device and a lighting device for adjusting the internal temperature of the cabinet are installed in the box. Provide power.

In the field cable TV integrated box described in the utility model, an air conditioner for adjusting internal problems is installed in the box, and the temperature in the box can be controlled and adjusted through the air conditioner, so as to maintain the temperature of the box at a level suitable for high-precision transmission equipment operating temperature range. At the same time, a security monitoring device is installed in the box, which can monitor the situation in the box in real time, and return the monitoring data to the control center for remote monitoring through the control center, so as to ensure the safe and normal operation of the transmission equipment in the box; The lighting device can not only provide lighting for the security monitoring device, but also provide lighting for the operator when installing and operating the equipment in the box in the field, which is convenient for the operator to work. In addition, the UPS power supply installed on the power supply bracket of the box can provide power input for the air conditioner, security monitoring device and lighting device installed in the box, thereby ensuring the normal operation of the air conditioner, security monitoring device and lighting device in the box. The field cable TV integrated box of the utility model provides a suitable operating environment for high-precision transmission equipment, can effectively ensure network security and transmission safety, and can meet the needs of moving down the front-end equipment.

Wherein, the lighting device is a lighting lamp, which is installed at the bottom of the power supply bracket.

Wherein, the top of the box body is provided with a waterproof top cover, and the surroundings of the waterproof top cover protrude from the box wall surface to cover the box body wall surface, and downward water tanks are provided on the parts extending around the waterproof top cover, and each water tank Inclined, a drain hole is set at its bottom, and the bottom of the drain hole is connected to a drainpipe leading to the ground, which can prevent rainwater from flowing into the box.

Description of drawings

Fig. 1 is a schematic structural diagram of an outdoor cable TV integrated box.

Detailed ways

Embodiment, as shown in Fig. 1, the integrated box of cable TV in the field, the surface of the metal box 1 is coated with sun-proof paint to prevent oxidation in the sun and rain in the field, the interior is divided into three areas, and the upper part is provided with a power supply bracket 11. The middle part is provided with an installation frame 12 for installing transmission equipment, and the lower part is provided with an access channel 13 for cables and transmission lines. The UPS power supply device 14 is installed on the power bracket, a fluorescent lamp 15 is installed on the bottom of the power bracket, a security monitoring device 16 is installed on the upper left corner of the main box, an air conditioner 17 is installed on the side of the installation rack, and the air conditioner 17 is used to adjust The temperature inside the box. Among them, the UPS power supply device consists of a UPS power supply, multiple storage batteries and a power distribution unit with multiple control switches. The UPS power supply is provided with two power input interfaces, and the first power input interface is connected to the cable at the lower part of the box. , receiving the AC power transmitted from the outside, the second power input interface is connected to multiple storage batteries, the output end of the UPS power supply is connected to the power distribution unit, and the different control switches on the power distribution unit are respectively connected to the air conditioner, security monitoring device and lighting fixtures. The security monitoring device includes a plurality of infrared sensors arranged on the side wall of the box to detect whether the box is damaged, a magnetic field strength sensor located in the box for detecting the magnetic field strength, a monitoring host and a communication unit, infrared sensors and magnetic field strength The output terminals of the sensors are respectively connected to the monitoring host. Once the box is damaged, the infrared sensor detects abnormal information and transmits the abnormal information to the control center through the monitoring host. The relevant situation can be learned in time through the remote monitoring of the control center, or the magnetic field strength When the sensor detects that the magnetic field strength in the cabinet is abnormal, it will transmit the abnormal magnetic field strength information to the control center, and the control center will take relevant measures in a timely manner and send personnel to observe whether someone is stealing the information of the equipment in the cabinet near the cabinet, so as to ensure The safe and normal work of the transmission equipment in the box.

Among them, the security monitoring device can also be composed of a monitoring camera, a monitoring host and a communication unit. The monitoring camera monitors relevant information in the box, and the monitoring host monitors its monitoring information in real time through the remote monitoring of the communication unit control center, which can also ensure that the transmission equipment in the box safe and normal work.

In addition, the top of the box is provided with a waterproof top cover, and the four corners of the waterproof top cover are provided with slot holes, through which rainwater is guided to prevent rainwater from flowing into the box. The device is installed on the power distribution unit and connected to the control switch. The power supply bracket and the installation bracket are connected to the ground through the ground wire, which can prevent lightning strikes and static electricity from damaging the equipment.

Claims (6)

1. An integrated cabinet for cable TV in the wild, characterized in that: it comprises a cabinet, the upper part in the cabinet is provided with a power supply bracket, the middle part is provided with a mounting frame for installing transmission equipment, and the lower part is provided with access to cables and transmission lines Channel; UPS power supply is installed on the power supply bracket, and air conditioner, security monitoring device and lighting device for adjusting the internal temperature of the box body are installed in the box, and the air conditioner, security monitoring device and lighting device are connected with UPS power supply device respectively, and are controlled by UPS The power supply unit provides power. 2. The field cable TV integrated box according to claim 1, characterized in that: said UPS power supply unit comprises a UPS power supply, a plurality of accumulator batteries and a power distribution unit with a plurality of control switches, and the UPS power supply is set There are two power input interfaces, the first power input interface is connected to the cable at the lower part of the cabinet, and receives the AC power transmitted from the outside, the second power input interface is connected to multiple batteries, and the output end of the UPS power supply is connected to the power distribution unit , different control switches on the power distribution unit are connected to the air conditioner, security monitoring device and lighting device respectively. 3. The field cable TV integrated box according to claim 1, characterized in that: a lightning protector and a grounding wire are also arranged in the box, and the lightning protector is installed on the power distribution unit and connected with the control switch, and the power supply The bracket and mounting bracket are connected to the ground through the ground wire. 4. the field cable TV integrated box according to claim 1, is characterized in that: security monitoring device comprises a plurality of sensors, monitoring host and communication unit, the output end of described multiple sensors is connected with monitoring host, and monitoring host will be controlled by The monitoring information transmitted by the sensor is transmitted to the control center through the communication unit. the 5. The integrated outdoor cable TV box according to claim 1, wherein the lighting device is a lighting lamp installed at the bottom of the power supply bracket. 6. The field cable TV integrated box according to claim 1, characterized in that: the top of the box is provided with a waterproof top cover, and the surroundings of the waterproof top cover protrude from the box wall to cover the box wall. The protruding parts around the top cover are all provided with downward water tanks, each water tank is inclined, and drain holes are arranged at the bottom ends of the water tanks, and the bottom of the drain holes are connected to drain pipes leading to the ground.