Natural cooling integrated base station power system

Abstract

The invention relates to a naturally-cooled integrated base station power supply system. A power supply module unit, a monitoring unit, a lightning arrester and an electric meter are arranged in a boxbody of a power supply box assembly. The outer side of a back plate of the box body is connected with radiating fins through heat conduction silica gel. A bottom plate of the box body is provided with a signal interface and a plurality of power input and output interfaces, and is externally provided with a grounding unit. A battery unit is installed in installation grooves of a box door and a door inner side plate and is connected with the power supply module unit. The monitoring unit arranged on the door inner side plate is connected with the power supply module unit, the electric meter andthe battery unit. A data communication interface on the monitoring unit is led out through a signal interface. The monitoring unit is in communication connection with an NB-IoT wireless internet access module installed on the box body. An installation support on one side of the box body is detachably connected with an optical cable terminal box assembly through a fastener. According to the invention, the optical cable terminal box assembly and the power supply box assembly can be flexibly configured, rapid installation is realized, field operation, maintenance and capacity expansion are convenient, and the heat dissipation effect is good.

Description

technical field [0001] The invention relates to a naturally cooled integrated base station power supply system, which belongs to the technical field of base station communication power supplies. Background technique [0002] With the continuous development of communication networks and the arrival of 5G, the number of massive access layer sites is blowing out, site resources have gradually become the primary problem in construction, and the problem of site selection has become more and more prominent, which not only seriously slows down the construction of mobile base stations progress, and caused a substantial increase in the cost of building a station. [0003] Existing technical solutions are mostly used for independent installation of base station power system + monitoring system + ODF. The independent base station carries 2 to 4 cabinets. The installation scene is greatly restricted and has a serious impact on environmental friendliness. However, the construction perio...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of communication networks and the arrival of 5G, the number of massive access layer sites is blowing out, site resources have gradually become the primary problem in construction, and the problem of site selection has become more and more prominent, which not only seriously slows down the construction of mobile base stations progress, and caused a substantial increase in the cost of building a site

[0003] Existing technical solutions are mostly used for independent installation of base station power system + monitoring system + ODF. The independent base station carries 2 to 4 cabinets. The installation scene is greatly restricted and has a serious impact on environmental friendliness.

However, the construction period and difficulty of independent sub-cabinet installation are large, and there are many construction coordination resources, which restrict the rapid deployment of base stations

[0004] In order to reduce the waste of resources and improve the efficiency of site construction, there are also power modules, batteries, and optical fiber distribution systems integrated and installed in one box, and the optical fiber distribution system and some power modules are installed on the same panel, and the panel is installed in the box. , while the battery is installed on the upper part of the box backplane, and the other part of the power module is installed on the lower part of the box backplane. The power supply system adopts a double-layer structure inside and outside. Inconvenient, low cooling efficiency, and lack of configuration flexibility

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