CN219477765U

CN219477765U - Motor support

Info

Publication number: CN219477765U
Application number: CN202320475167.8U
Authority: CN
Inventors: 麦永冲
Original assignee: Foshan Shunde Kaitong Industrial Co ltd
Current assignee: Foshan Shunde Kaitong Industrial Co ltd
Priority date: 2023-03-11
Filing date: 2023-03-11
Publication date: 2023-08-04
Anticipated expiration: 2033-03-11

Abstract

The motor bracket comprises a bracket main body arranged on a motor shell, wherein the bracket main body comprises a front mounting plate connected with the front part of the motor shell, a rear mounting plate connected with the rear part of the motor shell, a connection plate connected between the front mounting plate and the rear mounting plate and a mounting substrate connected with the rear part of the rear mounting plate, wherein a processing groove is reserved on the mounting substrate, the front mounting plate, the connection plate and at least part of the rear mounting plate are formed by punching and bending, and the mounting substrate is connected with the middle part of the rear mounting plate, or; the mounting substrate is provided with a processing groove after being punched and bent to form a front mounting plate and a connection plate, and is connected to the lower part of the rear mounting plate. The motor bracket is respectively connected with the motor shell through the front mounting plate and the rear mounting plate, so that the mounting stability of the motor bracket is improved.

Description

Motor support

Technical Field

The utility model belongs to the technical field of fan motors, and particularly relates to a motor bracket.

Background

In the prior art, as disclosed in the utility model patent with chinese patent No. 201620346202. X, an outer rotor motor is applied to a fan and comprises a stator assembly, a rotor assembly and a rotating shaft which are installed in a motor housing, the motor housing is composed of a front end cover and a rear cover, the front end cover is plate-shaped, the stator assembly is installed at the rear side of the front end cover, the front end of the rear cover is provided with an opening, the rotor assembly is installed at the inner side wall of the rear cover, one end of the rotating shaft is installed at the geometric center of the inner bottom of the rear cover, the other end of the rotating shaft penetrates out of the front end cover, the opening is reversely buckled at the rear side of the front end cover, so that the rear cover covers the stator assembly, the rotor assembly and the rotating shaft, a gap is formed between the front end cover and the rear cover, a bearing cylinder which extends backwards integrally is arranged at the rear side of the front end cover corresponding to the penetrating out of the rotating shaft, a plurality of mounting holes are formed in the surface of the front end cover, and at least a shaking head bracket is installed on the mounting holes.

In combination with the drawings of the above document, only the front part of the oscillating bracket of the external rotor motor is connected with the front end cover, the installation mode of the oscillating bracket is unfavorable for the installation stability of the oscillating bracket, the rear part of the oscillating bracket also needs to be provided with an oscillating motor component of a fan, the arrangement of the oscillating motor component also easily causes downward deformation of the rear part of the oscillating bracket to influence the operation and the use of the fan, and therefore, the oscillating bracket needs to be further improved.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a motor bracket.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a motor support, includes the frame main part that sets up on motor housing, and the frame main part includes the preceding mounting panel of being connected with motor housing front portion, the back mounting panel of being connected with motor housing rear portion, connect in the connection board between preceding mounting panel and the back mounting panel and connect in the mounting substrate at back mounting panel rear portion.

In a further scheme of the utility model, the mounting substrate is provided with a processing groove after being punched and bent to form a front mounting plate, a connection plate and at least part of a rear mounting plate, and the mounting substrate is connected with the middle part of the rear mounting plate.

Or alternatively; the mounting base plate is provided with a processing groove after being punched and bent to form a front mounting plate and a connection plate, and is connected to the lower part of the rear mounting plate.

In a further aspect of the present utility model, the motor housing includes a front end cover and a rear end cover connected to the front end cover;

the front mounting plate is connected with the front end cover and is positioned below the rear end cover, the rear mounting plate is connected to the rear part of the rear end cover, and the connection plate is positioned below the rear end cover.

In a further scheme of the utility model, a through hole is arranged in the middle of the rear end cover, convex parts which extend upwards and are connected with the rear part of the motor shell are arranged on the left side and the right side of the upper part of the rear mounting plate, the convex parts are fixedly connected with the motor shell through fasteners, and notch parts avoiding the through hole are arranged on the inner sides of the convex parts.

In a further aspect of the present utility model, an edge of the mounting substrate is provided with an upturned flange portion.

In a further scheme of the utility model, the front mounting plate and the rear mounting plate are respectively provided with a first mounting hole, and the front mounting plate and the rear mounting plate are respectively fixedly connected with the motor shell through fasteners arranged on the corresponding first mounting holes.

In a further scheme of the utility model, the connection plate is provided with a second mounting hole, and the mounting substrate is provided with a third mounting hole.

In a further scheme of the utility model, the front mounting plate and the rear mounting plate are respectively mounted on the motor shell through fasteners, the connection plate and the mounting base plate are arranged in a transversely extending mode, and the front mounting plate and the rear mounting plate are arranged in a vertically extending mode.

The beneficial effects of the utility model are as follows:

1. the motor bracket is respectively connected with the motor shell through the front mounting plate and the rear mounting plate, so that the mounting stability of the motor bracket is improved.

2. The connection of the convex part and the motor shell further improves the installation stability of the rear mounting plate and the motor shell, and the arrangement of the flanging part is beneficial to improving the strength of the mounting substrate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a motor housing and a motor bracket according to some embodiments of the present utility model.

Fig. 2 is a schematic diagram of a motor housing and a motor bracket according to some embodiments of the utility model.

Fig. 3 is an exploded view of a motor housing and motor mount in some embodiments of the utility model.

Fig. 4 is a schematic diagram of an application of a motor support according to some embodiments of the utility model.

Fig. 5 is a schematic diagram illustrating an application of a motor support according to some embodiments of the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 5, the motor bracket can be applied to a fan product, the motor bracket comprises a bracket main body arranged on the motor housing 1, the bracket main body comprises a front mounting plate 13 connected with the front part of the motor housing 1, a rear mounting plate 14 connected with the rear part of the motor housing 1, a connection plate 15 connected between the front mounting plate 13 and the rear mounting plate 14 and a mounting substrate 16 connected with the rear part of the rear mounting plate 14, the motor bracket is respectively connected with the motor housing 1 through the front mounting plate 13 and the rear mounting plate 14, the mounting stability of the motor bracket is improved, the front mounting plate 13 and the rear mounting plate 14 are respectively mounted on the motor housing 1 through fasteners, and the fasteners can be a combination of locking screws and nuts.

In some embodiments of the present utility model, as shown in fig. 2-5, the front mounting plate 13, the connection plate 15 and at least a part of the processing groove 17 formed by punching and bending are left on the mounting substrate 16, and the mounting substrate 16 is connected to the middle part of the rear mounting plate 14, that is, the front mounting plate 13, the connection plate 15 and a part of the rear mounting plate 14 are formed by punching and bending materials on the mounting substrate 16, which is beneficial to saving materials and reducing the length of materials required for preparing the motor bracket.

Or, as an alternative technical scheme, the processing groove 17 is left on the mounting substrate 16 after the front mounting plate 13 and the connection plate 15 are formed by punching and bending, the mounting substrate 16 is connected to the lower part of the rear mounting plate 14, namely, the front mounting plate 13 and the connection plate 15 are formed by punching and bending materials on the mounting substrate 16, so that the material saving is facilitated, and the material length required for preparing the motor bracket is reduced.

In some embodiments of the present utility model, the motor housing 1 includes a front end cover 11 and a rear end cover 12 connected to the front end cover 11, the motor housing 1 is fixedly provided with a stator assembly 3, a rotor assembly 4 located at the periphery of the stator assembly 3, and a shaft body 5 located at the center of the stator assembly 3 and connected to the rotor assembly 4, and the shaft body 5 passes through the front end cover 11 of the motor housing 1.

The front mounting plate 13 is connected with the front end cover 11 and is located the below of the rear end cover 12, the rear mounting plate 14 is connected at the rear portion of the rear end cover 12, the connection plate 15 is located the below of the rear end cover 12, when the motor support is applied to a fan product, as shown in fig. 4 and 5, the connection plate 15 is mounted on a vertical rod component 28 of the fan, a head-shaking motor component 29 is mounted on a mounting substrate 16, a decorative shell 30 is mounted at the rear portion of the front end cover 11, the rear end cover 12 and the motor support are covered by the decorative shell 30, a mesh enclosure 19 is arranged at the front portion of the front end cover 11 of the motor housing 1, the front end of the shaft body 5 stretches into the mesh enclosure 19, and a fan blade component 20 located at the inner side of the mesh enclosure 19 is arranged at the front end of the shaft body 5.

In some embodiments of the present utility model, a through hole 121 is provided in the middle of the rear end cover 12, the through hole 121 is used for the line of the motor to pass through, two convex parts 141 extending upward and connected to the rear of the motor housing 1 are provided on the left and right sides of the upper portion of the rear mounting plate 14, the convex parts 141 are fixedly connected to the motor housing 1 by fasteners, the fasteners can be a combination of locking screws and nuts, the connection between the convex parts 141 and the motor housing 1 further improves the mounting stability of the rear mounting plate 14 and the motor housing 1, and a notch 142 avoiding the through hole 121 is provided on the inner side of the convex parts 141.

In some embodiments of the present utility model, the edges of the mounting substrate 16 are provided with upturned flange portions 18, and the provision of the flange portions 18 is advantageous in improving the strength of the mounting substrate 16, as shown in fig. 2, 3 and 5, and the edges on the left and right sides of the mounting substrate 16 are respectively provided with the flange portions 18.

In some embodiments of the present utility model, the front mounting plate 13 and the rear mounting plate 14 are respectively provided with a first mounting hole 131, and the front mounting plate 13 and the rear mounting plate 14 are respectively fixedly connected with the motor housing 1 through fasteners arranged on the corresponding first mounting holes 131, wherein the fasteners can be a combination of locking screws and nuts.

In some embodiments of the present utility model, as shown in fig. 2, 4 and 5, the connection plate 15 is provided with a second mounting hole 151, and the second mounting hole 151 is used for mounting the upright component 28 of the fan; as shown in fig. 1-5, the mounting base plate 16 is provided with a third mounting hole 161, and the third mounting hole 161 is used for mounting the pan motor assembly 29.

In some embodiments of the present utility model, the docking plate 15 and the mounting base plate 16 are disposed to extend in a lateral direction, and the front mounting plate 13 and the rear mounting plate 14 are disposed to extend in a vertical direction.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The motor bracket is characterized by comprising a bracket main body arranged on a motor shell (1), wherein the bracket main body comprises a front mounting plate (13) connected with the front part of the motor shell (1), a rear mounting plate (14) connected with the rear part of the motor shell (1), a connection plate (15) connected between the front mounting plate (13) and the rear mounting plate (14) and a mounting substrate (16) connected with the rear part of the rear mounting plate (14).

2. The motor bracket according to claim 1, characterized in that the mounting base plate (16) is provided with a processing groove (17) after being punched and bent to form a front mounting plate (13), a connection plate (15) and at least part of a rear mounting plate (14), and the mounting base plate (16) is connected to the middle part of the rear mounting plate (14).

3. The motor bracket according to claim 1, characterized in that the mounting base plate (16) is provided with a processing groove (17) after punching and bending to form a front mounting plate (13) and a connection plate (15), and the mounting base plate (16) is connected to the lower part of the rear mounting plate (14).

4. The motor bracket according to claim 1, characterized in that the motor housing (1) comprises a front end cover (11) and a rear end cover (12) connected to the front end cover (11);

the front mounting plate (13) is connected with the front end cover (11) and is positioned below the rear end cover (12), the rear mounting plate (14) is connected to the rear part of the rear end cover (12), and the connection plate (15) is positioned below the rear end cover (12).

5. The motor bracket according to claim 4, wherein a through hole (121) is formed in the middle of the rear end cover (12), protrusions (141) extending upward and connected with the rear of the motor housing (1) are formed on the left and right sides of the upper portion of the rear mounting plate (14), the protrusions (141) are fixedly connected with the motor housing (1) through fasteners, and notch portions (142) avoiding the through hole (121) are formed on the inner sides of the protrusions (141).

6. Motor bracket according to claim 1, characterized in that the edge of the mounting base plate (16) is provided with upturned folds (18).

7. The motor bracket according to claim 1, wherein the front mounting plate (13) and the rear mounting plate (14) are respectively provided with a first mounting hole (131), and the front mounting plate (13) and the rear mounting plate (14) are respectively fixedly connected with the motor housing (1) through fasteners arranged on the corresponding first mounting holes (131).

8. The motor bracket according to claim 1, wherein the connection plate (15) is provided with a second mounting hole (151), and the mounting substrate (16) is provided with a third mounting hole (161).

9. A motor bracket according to claim 1, characterized in that the front mounting plate (13) and the rear mounting plate (14) are mounted to the motor housing (1) by means of fasteners, respectively.

10. The motor bracket according to claim 1, characterized in that the connection plate (15) and the mounting base plate (16) are arranged extending in a lateral direction, and the front mounting plate (13) and the rear mounting plate (14) are arranged extending in a vertical direction.