Air flue structure and linear motor

Abstract

The invention provides an air flue structure which is applied to a box body of a driver of a linear motor. The air flue structure comprises a heat radiation air flue and a fan assembly. The heat radiation air flue comprises an inserting plate radiator and at least one secondary air flue connected with the inserting plate radiator in series, and the inserting plate radiator is used for conducting heat with the box body. The fan assembly is arranged at one end of the heat radiation air flue and used for blowing air to the heat radiation air flue, and the air blown out of the fan assembly is blown in the heat radiation air flue through an air inlet of the heat radiation air flue, and flows out of an air outlet of the heat radiation air flue. The invention further relates to the linear motor. According to the air flue structure and the linear motor, the air flue structure is reasonable in design and low in cost, and is arranged on the driver of the linear motor, the heat radiation efficiency of the inserting plate radiator is greatly improved, elements on the driver of the linear motor are prevented from being damaged by too high temperature rise, the service life of the electrical elements is prolonged, and the stability of the driver of the linear motor is improved.

Description

technical field [0001] The invention relates to the field of linear motors, in particular to an air duct structure of the linear motor and the linear motor. Background technique [0002] The linear motor driver generates a lot of heat during operation. Usually, a fan is used to directly blow the radiator to dissipate heat. There is no independent air duct. This cooling method has low heat dissipation efficiency, and the temperature cannot be lowered quickly. , and are easily damaged. Contents of the invention [0003] In view of the current state of the art, the purpose of the present invention is to provide an air duct structure and a linear motor, which reduce the wind resistance and greatly improve the heat dissipation efficiency of the insert fin radiator. To achieve the above object, the technical scheme of the present invention is as follows: [0004] An air duct structure applied to the box body of a linear motor driver, the air duct structure includes: [0005] ...

AI Technical Summary

Problems solved by technology

[0002] The linear motor driver generates a lot of heat during operation. Usually, a fan is used to directly blow the radiator to dissipate heat. There is no independent air duct. This cooling method has low heat dissipation efficiency, and the temperature cannot be lowered quickly. , and easily damaged

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