Special frequency converter box for large sound box

Abstract

The invention discloses a special frequency converter box for a large sound box, which comprises a working box, wherein the two sides of the bottom of the working box are fixedly connected with a cooling liquid storage box; the bottom of the inner wall of the cooling liquid storage box is fixedly connected with a supply cooling pump; the supply cooling pump is communicated with a cooling pipe through an output port; one end, far away from the output port, of the cooling pipe is communicated with a heat dissipation pipe; a fan fixing frame is arranged above the heat dissipation pipe; the bottomof the fan fixing frame is fixedly connected with a head dissipation fan; the heat dissipation fan is rotationally connected with blades through a rotating shaft; and one end, far away from the cooling pipe, of the heat dissipation pipe is communicated with a backflow pipe. The invention relates to the technical field of sound equipment accessories. The special frequency converter box for the large sound box solves the problems of heat dissipation and stable cooling of the working box, and wire arrangement, so that omni-directional dust removal and personnel protection can be achieved, intelligent heat dissipation and dust removal can be realized, and the energy waste is reduced.

Description

technical field [0001] The invention relates to the technical field of audio accessories, in particular to a large-scale audio frequency converter box. Background technique [0002] There are high and low frequencies in the audio sound frequency. If the treble and bass sounds are released from the same speaker, it will be unpleasant, without layering, and it is easy to burn out the speaker. For this reason, I have to add a frequency divider to the speaker. Let this kind of mixed frequency be decomposed into two or even three sections of high and low for two or three different speakers to play. If there is no vent on the upper part of the inverter box, the heat cannot be effectively discharged, which will cause the radiator The overheating and damage of the power devices on the inverter makes the inverter unable to work normally. The existing inverter box cannot dissipate heat and remove dust intelligently, which will especially affect the intended sound quality and cause a l...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a large-scale special frequency converter box for audio, which solves the problem of heat dissipation and stable cooling of the working box, as well as the arrangement of wires, all-round dust removal and protection of personnel safety, intelligent heat dissipation and dust removal , to reduce the problem of energy waste

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