Low-power-consumption audio decoder with long service life

Abstract

The invention discloses a low-power-consumption audio decoder with long service life in the field of audio equipment, which comprises a shell, a heat conducting plate is fixedly mounted in the shell, a mainboard body is placed on the heat conducting plate, a plurality of cooling fins are fixedly mounted at the bottom of the heat conducting plate, and a mounting frame is fixedly mounted at the bottom end of the shell. The audio decoder has the beneficial effects that the audio decoder is convenient to use, and can quickly dissipate heat of the mainboard body when the mainboard body works and emits heat, so that the problem that power consumption is increased due to the fact that the mainboard body cannot normally operate due to too high temperature or damage is caused due to too high temperature is avoided; and the service life of the audio decoder is further prolonged, meanwhile, the cover plate is better opened through the connection mode, the problems that the cover plate and the shell are clamped too tightly and are difficult to disassemble due to a traditional bolt assembly connection mode are solved, the installation and disassembly time of the mainboard body is saved, and the working efficiency of maintenance is further improved.

Description

technical field [0001] The invention relates to the field of audio equipment, in particular to a low-power audio decoder with long service life. Background technique [0002] Audio decoders are divided into pure audio decoders and AV video decoders. The main functions are to convert the read digital audio information into analog audio signal output, and to decode and restore the encoded multi-channel audio information during recording. . [0003] At present, the motherboard inside the existing audio decoder will generate heat when it works for a long time. When the heat cannot be dissipated in time, it will easily cause the motherboard to fail to operate normally and increase power consumption. In severe cases, it will even cause damage to the motherboard and reduce the service life of the audio decoder. , and most of the existing audio decoders are combined by installing bolts. During maintenance, the cover plate is often too tightly engaged with the housing, which makes i...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a low-power audio decoder with a long service life, which is used to solve the problem that the main board inside the above-mentioned existing audio decoder will generate heat when it works for a long time. When the heat cannot be dissipated in time, it is easy to cause the main board to fail to operate normally Increase power consumption, and even cause damage to the motherboard in severe cases, reducing the service life of the audio decoder, and most of the existing audio decoders are assembled by mounting bolts, often due to the tight fit between the cover plate and the housing during maintenance, resulting in The cover is difficult to open and difficult to disassemble

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