Heat sinks and outdoor communication equipment

Abstract

The invention provides a cooling device and outdoor communication equipment. The heat dissipation device includes: at least one thermosiphon heat exchange unit, at least one first separator, and a frame with at least two grids, each thermosiphon heat exchange unit is embedded in a grid, and each thermosiphon heat exchange unit is not embedded The grid is provided with a detachable first partition that divides the grid into upper and lower parts. The outdoor communication equipment includes the heat dissipation device and at least one business single board. The heat dissipation device and outdoor communication equipment provided by the present invention adopt a modular design, and the number of embedded thermosyphon heat exchange units can be increased or decreased at any time according to the required heat dissipation performance, so that the heat dissipation device and outdoor communication equipment can be upgraded synchronously, avoiding The waste of cost caused by the heat dissipation performance of the maximum demand design saves the manufacturing cost. Moreover, the cooling device is plug-and-play, easy to install and maintain, and meets the needs of equipment upgrades.

Description

technical field [0001] Embodiments of the present invention relate to heat exchange technology, in particular to a heat dissipation device and outdoor communication equipment. Background technique [0002] In the communication network, there are a large number of outdoor communication equipment placed outdoors, such as high-power cabinets of communication base stations and the like. Since these outdoor communication devices generate heat during operation and can only operate normally within a certain temperature range, it is necessary to provide heat dissipation devices for these outdoor communication devices. [0003] figure 1 It is a structural schematic diagram of an existing heat dissipation device. Such as figure 1 As shown, the heat dissipation device includes: an internal circulation heat exchange unit, an external circulation heat exchange unit, a vapor ascending pipe, a liquid descending pipe, an internal circulation fan, an external circulation fan and an air du...

AI Technical Summary

Problems solved by technology

At present, when setting up the cooling device, considering the possibility of subsequent upgrade of the outdoor communication equipment, the cooling device is designed according to the working power when the outdoor communication equipment is equipped with the most business boards, so the production cost is high, and there is no configuration in the outdoor communication equipment There is a waste of cost when there are the most business boards

However, if the cooling device is only set according to the working power of the outdoor communication equipment in the initial network construction, when the outdoor communication equipment needs to be upgraded later, the outdoor communication equipment must be replaced as a whole, which will cause greater cost waste

In short, the existing heat dissipation device cannot be upgraded synchronously with the outdoor communication equipment, thus causing a waste of manufacturing cost for the outdoor communication equipment

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