CN219351411U

CN219351411U - Plastic fan housing for servo motor

Info

Publication number: CN219351411U
Application number: CN202320569984.XU
Authority: CN
Inventors: 廖魁; 卢瑞玉; 陈五俊
Original assignee: Jiangsu Meishike Motor Manufacturing Co ltd
Current assignee: Jiangsu Meishike Motor Manufacturing Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-14
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a plastic fan housing for a servo motor, which comprises an air outlet connecting part and an air inlet connecting part which are connected with each other and integrally formed, wherein the air outlet connecting part and the air inlet connecting part are made of plastic materials, a plurality of fan housing fixing structures are arranged on the air outlet connecting part, a plurality of protective net ribs are arranged at the end part of the air inlet connecting part, and a net structure is formed by the protective net ribs. The plastic fan housing for the servo motor is simple in manufacturing process and attractive in appearance, and solves the problem of rust under the working condition of a humid environment.

Description

Plastic fan housing for servo motor

Technical Field

The utility model belongs to the technical field of motor production, and particularly relates to a plastic fan housing for a servo motor.

Background

When the servo motor normally operates, various losses are generated, the losses can heat the motor, a heating phenomenon is generated, the fan housing is an important component of a heat dissipation system of the servo motor, and the fan housing mainly plays roles of supporting, guiding and protecting the cooling fan.

The traditional motor fan housing is made of metal sheets through stretching, bending, welding and the like, is complex in process production and single in shape when being used on the square appearance requirement of the servo motor, and is easy to rust in wet occasions to influence the service life.

Disclosure of Invention

The utility model aims to: the utility model aims to solve the defects in the prior art, and provides a plastic fan housing for a servo motor, which is simple in manufacturing process and attractive in appearance and solves the problem of rust under the working condition of a humid environment.

The technical scheme is as follows: the plastic fan housing for the servo motor comprises an air outlet connecting part and an air inlet connecting part which are connected with each other and integrally formed, wherein the air outlet connecting part and the air inlet connecting part are made of plastic materials, a plurality of fan housing fixing structures are arranged on the air outlet connecting part, a plurality of protective net ribs are arranged at the end part of the air inlet connecting part, and a net structure is formed by the protective net ribs.

In some embodiments, the fan housing fixing structure is disposed at four corners of the air outlet connection portion.

In some embodiments, the fan housing securing structure includes a fan housing mounting hole and a stiffener disposed about the fan housing mounting hole. The fan housing mounting holes in the four corners are used for fixing the fan housing with the motor shell, the reinforcing ribs can strengthen the strength of the fan housing fixing structure, and the firmness of the connection of the fan housing with the motor shell is guaranteed.

In some embodiments, the reinforcing bar comprises a plurality of reinforcing bars.

In some embodiments, the end face of the air outlet connection part is provided with a plurality of positioning bosses. Can be with better laminating of fan housing and motor main part casing through the location boss, realize the fastness of connection. Meanwhile, the positioning boss is convenient for realizing good positioning effect when the fan housing and the motor shell are installed, and the accuracy and efficiency of installation are improved.

In some embodiments, an axial through hole is arranged in the center of the air inlet connection part, and a plurality of fan mounting holes are arranged around the axial through hole. The axial through holes and the fan mounting holes are used for mounting the fans, so that the fans and the fan housing are fixedly connected.

The beneficial effects are that: according to the plastic fan housing for the servo motor, the problem of rust under the working condition of a humid environment is solved, the appearance of the servo motor is improved to a certain extent, and the plastic fan housing can be better attached to the outline of the motor main body through the positioning boss.

Drawings

FIG. 1 is a schematic front view of a three-dimensional structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a guard net rib structure of a fan housing according to an embodiment of the present utility model;

fig. 4 is a schematic view of a positioning boss structure according to an embodiment of the present utility model.

Description of the embodiments

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are the directions or positional relationships shown, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Examples

As shown in fig. 1, a plastic fan housing for a servo motor comprises an air outlet connecting portion 1 and an air inlet connecting portion 2 which are connected with each other and integrally formed, wherein the air outlet connecting portion 1 and the air inlet connecting portion 2 are made of plastic materials, a plurality of fan housing fixing structures are arranged on the air outlet connecting portion 1, a plurality of protective net ribs 5 are arranged at the end part of the air inlet connecting portion 2, and a net structure is formed by the protective net ribs 5.

The plastic fan housing for the servo motor is simple in manufacturing process and attractive in appearance, the air outlet connecting portion 1 and the air inlet connecting portion 2 are made of plastic materials, and the problem of rust under the working condition of a humid environment is solved.

Examples

As shown in fig. 1 to 3, a plastic fan housing for a servo motor comprises an air outlet connecting portion 1 and an air inlet connecting portion 2 which are connected with each other and integrally formed, wherein the air outlet connecting portion 1 and the air inlet connecting portion 2 are made of plastic materials, a plurality of fan housing fixing structures are arranged on the air outlet connecting portion 1, a plurality of protective net ribs 5 are arranged at the end part of the air inlet connecting portion 2, and a plurality of protective net ribs 5 form a net structure.

In this embodiment, as shown in fig. 1, the fan housing fixing structure is provided at four corners of the air outlet connection portion 1. Further, the fan housing fixing structure comprises a fan housing mounting hole 3 and reinforcing ribs 4 arranged around the fan housing mounting hole 3. Further, the reinforcing ribs 4 include a plurality of reinforcing ribs. The fan housing mounting holes 3 in the four corners are used for fixing the fan housing with the motor shell, and the reinforcing ribs 4 can strengthen the strength of the fan housing fixing structure and ensure the connection firmness of the fan housing and the motor shell.

In the present embodiment, as shown in fig. 2 and 4, the end surface of the air outlet connection portion 1 is provided with a plurality of positioning bosses 7. Can be with better laminating of fan housing and motor main part casing through location boss 7, realize the fastness of connection. Meanwhile, the positioning boss 7 is convenient for realizing good positioning effect when the fan housing and the motor shell are installed, and the accuracy and efficiency of installation are improved.

In this embodiment, as shown in fig. 1 and 3, an axial through hole is provided in the center of the air inlet connection portion 2, and a plurality of fan mounting holes 6 are provided around the axial through hole. Wherein the axial through holes and the fan mounting holes 6 are used for mounting fans, so as to realize the fixed connection between the fans and the fan housing.

According to the plastic fan housing for the servo motor, the problem of rust under the working condition of a humid environment is solved, the appearance of the servo motor is improved to a certain extent, and the plastic fan housing can be better attached to the outline of the motor main body through the positioning boss.

The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalents and modifications can be made to the above-mentioned embodiments without departing from the scope of the utility model.

Claims

1. A plastic fan housing for a servo motor is characterized in that: including interconnect and integrated into one piece's air-out connecting portion (1) and air inlet connecting portion (2), air-out connecting portion (1) and air inlet connecting portion (2) all adopt plastic materials to make, be equipped with a plurality of fan housing fixed knot on air-out connecting portion (1), air inlet connecting portion (2) tip is equipped with a plurality of protection network muscle (5), a plurality of protection network muscle (5) form network structure.

2. A plastic fan housing for a servo motor as recited in claim 1, wherein: the fan housing fixing structure is arranged on four corners of the air outlet connecting part (1).

3. A plastic fan housing for a servo motor as recited in claim 1, wherein: the fan housing fixing structure comprises a fan housing mounting hole (3) and reinforcing ribs (4) arranged around the fan housing mounting hole (3).

4. A plastic fan housing for a servo motor as recited in claim 3, wherein: the reinforcing rib (4) comprises a plurality of reinforcing ribs.

5. A plastic fan housing for a servo motor as recited in claim 1, wherein: the end face of the air outlet connecting part (1) is provided with a plurality of positioning bosses (7).

6. A plastic fan housing for a servo motor as recited in claim 1, wherein: the center of the air inlet connecting part (2) is provided with an axial through hole, and a plurality of fan mounting holes (6) are formed in the periphery of the axial through hole.