Ventilation, heat dissipation and noise reduction structure

Abstract

The invention relates to the technical field of noise reduction structures, and discloses a ventilation and heat dissipation noise reduction structure. The structure comprises a product acoustic hood,wherein multiple noise reduction units are arranged on the outer surface of the top of the product acoustic hood, mounting rods penetrating through the outer surfaces of the tops of the noise reduction units are arranged on the outer surfaces of the bottoms of the noise reduction units, a mounting plate is arranged on the outer surface of the outer side of the bottom of the product acoustic hood,multiple supporting plates are arranged on the outer surface of the top of the mounting plate and located on the outer surface of the outer side of the product acoustic hood, mounting holes are formed between every two adjacent supporting plates and located in the outer surface of the top of the mounting plate, multiple mounting openings are formed in the outer surface of the outer side of the product acoustic hood, and multiple positioning grooves are formed in the outer surfaces of the outer sides of the mounting rods and located in the outer surface of the top of the noise reduction units.The ventilation, heat dissipation and noise reduction structure is used for improving a noise reduction function of products such as a conventional ventilation acoustic hood, or other product heat dissipation windows, and meanwhile the comprehensive effect of cooling and noise reduction is achieved.

Description

technical field [0001] The invention relates to the technical field of ventilation and noise reduction technology, in particular to a ventilation, heat dissipation and noise reduction structure. Background technique [0002] With the improvement of people's living standards, vibration and noise comfort requirements have become the key technical indicators in product development. In order to meet the market's comfort requirements for products, low-noise design has become one of the main performance indicators of products. For special applications Scenarios, during the design process of the product, it is necessary to meet the requirements of ventilation and heat dissipation, and at the same time, it is necessary to take into account the effect of noise reduction. However, ventilation and noise reduction are often contradictory, and a large ventilation area will inevitably lead to attenuation of noise reduction capabilities. [0003] The existing noise reduction structure has ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a ventilation and heat dissipation noise reduction structure, which has a modular design to realize multi-band noise reduction, customization of the installation quantity, and control of the noise reduction range, so that the performance and cost requirements are comprehensively considered, and the product performance is consistent The advantages of high reliability, easy control of product quality, and quick application in the noise reduction market solve the traditional single function, which can only be used as noise reduction, and it is inconvenient to adjust, the installation quantity is inconvenient to adjust, too fixed, production High cost, weak product adaptability, and weak performance

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