Power supply device of radio and television transmitting station

Abstract

The invention relates to the technical field of radio and television transmitting stations, in particular to a power supply device of a radio and television transmitting station, which comprises a power supply assembly, wherein the power supply assembly comprises a photovoltaic power generation panel, the photovoltaic power generation panel is electrically connected with a storage battery pack through a controller, and the storage battery pack supplies power to the radio and television transmitting station; an angle adjusting mechanism comprising a rectangular mounting plate, wherein a round pipe connecting piece is integrally formed in the middle of the lower end face of the rectangular mounting plate, a ball connecting piece is movably mounted in the round pipe connecting piece, and theround pipe connecting piece and the ball connecting piece are fixedly connected through a bolt; a storage structure for the controller and the storage battery pack and a cooling mechanism for the controller and the storage battery pack are arranged above the bottom plate. The angle of the photovoltaic power generation panel can be set according to actual requirements, the controller and the storage battery pack are cooled, heat dissipation of the controller and the storage battery pack is facilitated, the service life of the controller and the storage battery pack is prolonged, and stable useof the controller and the storage battery pack is facilitated.

Description

technical field [0001] The present invention relates to the technical field of broadcasting transmitting stations, more specifically, it relates to a power supply device for broadcasting and television transmitting stations. Background technique [0002] A television broadcast transmitter is a station that transmits television signals. It modulates the video signal and audio signal and converts it into a modulated radio frequency oscillation, which is sent to the antenna for reception by the TV receiver. People's living standards have been greatly improved, and the requirements for the quality of life are also constantly improving. And in the current situation of gradually entering the information age, people's demand for radio and television is also increasing. In the current development process of radio and television stations, their signal quality and transmission range have been greatly improved, basically meeting people's needs for radio and television, but there are ...

AI Technical Summary

Problems solved by technology

In the current development process of radio and television stations, their signal quality and transmission range have been greatly improved, basically meeting people's needs for radio and television, but there are also problems in the application of new technologies and new equipment by some radio and television stations. It is manifested as an obstacle to the progress of radio and television transmission technology and to the sustainable and healthy development of the radio and television industry

[0003] The power supply device of the traditional radio and television transmitting station is powered by mains power, which causes a certain energy burden. Nowadays, some power supply devices of the radio and television transmitting station use solar power, but the traditional solar power supply device is difficult to adjust photovoltaic power generation according to actual needs The angle of the board, and when the battery pack and controller are in use, a lot of heat will be generated. The traditional lack of corresponding cooling devices will lead to low service life of the battery pack and controller, and affect the performance of the battery pack, which is not conducive to the battery pack. stable power supply

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