CN218041021U

CN218041021U - Motor external structure and motor

Info

Publication number: CN218041021U
Application number: CN202221735235.1U
Authority: CN
Inventors: 佟文明
Original assignee: Wuxi Chuanmu Intelligent Equipment Co ltd
Current assignee: Wuxi Chuanmu Intelligent Equipment Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-13
Anticipated expiration: 2032-07-07

Abstract

The utility model provides an external structure of a motor, which comprises a motor shell, wherein the motor shell consists of a front cover, a middle shell and a rear cover, and a plurality of correspondingly communicated mounting grooves are annularly arranged on the outer circumferences of the front cover, the middle shell and the rear cover; one end of the mounting groove on the front cover is closed, and the mounting grooves on the middle shell and the rear cover respectively penetrate through the end surfaces of two sides of the middle shell and the rear cover; the fin type solar cell module also comprises a plurality of fins which are arranged through mounting grooves and connected with the front cover, the middle shell and the rear cover, and a limiting ring is coaxially arranged on the end surface of the rear cover and covers the end surface of the mounting grooves; the limiting ring is fixedly arranged on the end face of the rear cover through a screw. The utility model discloses a fin demountable installation can separate the transportation with motor housing in motor housing surface when the transportation, consequently can not appear damaging in the transportation and warp, can be with the wideer of its design, increase and the area of contact of air, reinforcing radiating effect.

Description

Motor external structure and motor

Technical Field

The utility model relates to a relevant technical field of motor, concretely relates to motor exterior structure and motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. Denoted in the circuit by the letter M (old standard by D). Its main function is to generate driving torque as power source of electric appliance or various machines. The generator is denoted in the circuit by the letter G. Its main function is to convert electric energy into mechanical energy.

Because the condition of generating heat can appear after the motor operates a period of time, in case the heat that the motor produced is untimely effluvium, will seriously influence the work efficiency of motor, more serious still can make the motor burn, so need dispel the heat to the motor, present common way is at motor housing setting radiating fin, radiating fin's width, its contact surface area with the air influences its radiating effect promptly. The existing radiating fins and the motor shell are designed in an integrated mode, so that the radiating fins are not damaged or deformed in the transportation process conveniently, the fins are designed to be narrow, and the radiating effect is limited.

Meanwhile, because the motor needs to be screwed when being fixed, and the screw hole or the through hole needs to be aligned with the screw hole or the through hole at the corresponding position when being fixed, the motor needs to be adjusted and aligned manually or even by a crane when being installed, particularly a large motor, which is time-consuming, labor-consuming and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a motor external structure and a motor.

In order to achieve the purpose, the utility model provides an external structure of a motor, which comprises a motor shell, wherein the motor shell consists of a front cover, a middle shell and a rear cover, and a plurality of correspondingly communicated mounting grooves are annularly arranged on the outer circumferences of the front cover, the middle shell and the rear cover; one end of the mounting groove on the front cover is closed, and the mounting grooves on the middle shell and the rear cover respectively penetrate through the end surfaces of two sides of the middle shell and the rear cover; the fin type solar cell module also comprises a plurality of fins which are arranged through mounting grooves and connected with the front cover, the middle shell and the rear cover, and a limiting ring is coaxially arranged on the end surface of the rear cover and covers the end surface of the mounting grooves; the limiting ring is fixedly arranged on the end face of the rear cover through a screw.

As a preferable configuration of the present invention, the cross section of the mounting groove is trapezoidal, and the length of one side of the mounting groove close to the center of the end face of the front cover/middle housing/rear cover is longer than the length of the other side of the mounting groove far from the center of the end face of the front cover/middle housing/rear cover; one end of the fin is of a trapezoidal structure matched with the section shape of the mounting groove.

As the preferable arrangement of the utility model, the inner sides of the opening ends of the front cover and the rear cover are provided with internal threads; and connecting rings are coaxially arranged at two ends of the middle shell, and external threads matched with the internal threads are arranged on the connecting rings.

As the preferred arrangement of the utility model, sliding seats are fixed on both sides of the lower end of the middle shell; the cross section of the sliding seat is in a half I shape, and the opening direction of the sliding seat faces downwards; l-shaped fixed seats are symmetrically arranged on two sides of the sliding seat; and a strip-shaped through groove is formed in the L-shaped fixed seat along the length direction of the L-shaped fixed seat.

As the preferable arrangement of the utility model, the utility model also comprises a base, and the base is provided with a slide rail matched with the slide seat; a plurality of screw holes corresponding to the strip-shaped through grooves are formed in the two sides of the sliding rail respectively; the L-shaped fixing seat is characterized by further comprising a fastening bolt, wherein the fastening bolt is tightly pressed on the end face of the upper part of the L-shaped fixing seat and penetrates through the strip-shaped through groove to be in threaded connection with the screw hole.

As the utility model discloses an optimized setting, the equal interval of slide rail both sides screw evenly sets up, and the distance between two adjacent screws is the bar link up 1/4 ~ 1/2 of groove length.

As the utility model discloses an it sets up to prefer, the base includes backup pad and bottom plate, the backup pad is connected through setting up in a plurality of support columns with the bottom plate.

The utility model also provides a motor, it has as above motor exterior structure.

The beneficial effects of the utility model are that:

the utility model discloses a fin demountable installation can separate the transportation with motor housing in motor housing surface when the transportation, consequently can not appear damaging in the transportation and warp, can be with the wideer of its design, area of contact between increase and air, reinforcing radiating effect.

The utility model discloses only need slide the mounting groove on the motor housing with the fin during installation fin, through spacing fixed spacing can, its simple to operate dismantles simply.

The utility model discloses when the installation motor is adjusted, only need loosen fastening bolt, can push motor slide on the slide rail, adjust its mounted position, after confirming the target position, reuse fastening bolt compresses tightly in L type fixing base upper portion terminal surface promptly and link up the groove with the bar and screw threaded connection, realizes that the installation of motor is fixed, and it is convenient to adjust, and labour saving and time saving has improved the installation effectiveness.

Drawings

Fig. 1 is a schematic perspective view of an external structure of a motor provided by the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

fig. 4 is a schematic diagram of a rear cover structure of an external structure of a motor according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the utility model provides an external structure of a motor, which comprises a motor shell, wherein the motor shell is composed of a front cover 1, a middle shell 2 and a rear cover 3, and a plurality of correspondingly communicated mounting grooves 4 are annularly arranged on the outer circumferences of the front cover 1, the middle shell 2 and the rear cover 3; one end of a mounting groove 4 on the front cover 1 is closed, and the mounting grooves 4 on the middle shell 2 and the rear cover 3 respectively penetrate through the end surfaces of two sides of the middle shell 1 and the rear cover 2; the novel fan is characterized by further comprising a plurality of fins 5 which are installed through installation grooves 4 and connected with the front cover 1, the middle shell 2 and the rear cover 3, wherein a limiting ring 6 is coaxially arranged on the end face of the rear cover 3, and the limiting ring 6 covers the end face of the installation grooves 4; the limiting ring 6 is fixedly arranged on the end surface of the rear cover 3 through a screw 7. Through adopting above-mentioned technical scheme, only need slide into mounting groove 4 on the motor housing with fin 5 during installation fin 5, through 6 fixed spacing of spacing ring can, its simple to operate dismantles simply, fin 5 demountable installation in motor housing surface, can separate the transportation with motor housing when the transportation, consequently can not appear damaging in the transportation and warp, can be with the wideer of its design, increase and the area of contact between the air, reinforcing radiating effect.

As an optimal arrangement of the embodiment of the present invention, further, the cross section of the mounting groove 4 is trapezoidal, and the length of one side close to the center of the end surface of the front cover 1/the middle housing 2/the rear cover 3 is longer than the length of the other side far away from the center of the end surface of the front cover 1/the middle housing 2/the rear cover 3; one end of the fin 5 is arranged to be of a trapezoidal structure matched with the section shape of the mounting groove 4. Through adopting above-mentioned technical scheme for fin 5 is by preceding lid 1/middle casing 2/back 3 go up trapezoidal mounting groove 4 radial spacing, and the axial of cooperation spacing ring 6 is spacing, makes its installation firm, is difficult for the pine to take off.

As a preferable arrangement of the embodiment of the present invention, further, the inner sides of the open ends of the front cover 1 and the rear cover 3 are provided with internal threads 8; and connecting rings are coaxially arranged at two ends of the middle shell 2, and external threads matched with the internal threads 8 are arranged on the connecting rings.

As a preferable arrangement of the embodiment of the present invention, further, sliding seats 9 are fixed on both sides of the lower end of the middle housing 2; the cross section of the sliding seat 9 is in a half I shape, and the opening direction of the sliding seat faces downwards; l-shaped fixed seats 10 are symmetrically arranged on two sides of the sliding seat 9; a strip-shaped through groove 11 is formed in the L-shaped fixing seat 10 along the length direction thereof. The device also comprises a base 12, wherein a sliding rail 13 matched with the sliding seat 9 is arranged on the base 12; a plurality of screw holes 15 corresponding to the strip-shaped through grooves 11 are respectively formed in two sides of the slide rail 13; the L-shaped fixing seat is characterized by further comprising a fastening bolt 14, wherein the fastening bolt 14 is tightly pressed on the upper end face of the L-shaped fixing seat 10 and penetrates through the strip-shaped through groove 11 to be in threaded connection with the screw hole 15. Through adopting above-mentioned technical scheme, when the installation motor was adjusted, only need loosen fastening bolt 14, can promote the motor and slide on slide rail 13, adjust its mounted position, after confirming the target location, reuse fastening bolt 14 promptly and compress tightly in L type fixing base 10 upper portion terminal surface and with bar through

groove

11 and 15 threaded connection of screw, realize that the installation of motor is fixed, its regulation is convenient, labour saving and time saving has improved the installation effectiveness.

As the preferred setting of the embodiment of the utility model, furtherly, the equidistant even setting of screw 15 in 13 both sides of slide rail, and distance between two adjacent screw 15 is 1/4 ~ 1/2 of 11 length of groove are link up to the bar. By adopting the technical scheme, when the motor slides along the slide rail 13 and slides to any position of any slide rail 13, the lower side of the strip-shaped through groove 11 is provided with at least two screw holes 15 corresponding to the strip-shaped through groove, so that at least two fastening bolts 14 can be used for positioning and fixing the motor.

As the preferred setting of the embodiment of the present invention, further, the base 12 includes a supporting plate and a bottom plate, the supporting plate is connected with the bottom plate through being arranged on a plurality of supporting columns. The slide rails 13 and the screw holes 15 are arranged on the supporting plate.

Preferably, the present invention further provides a motor having the external structure of the motor as described above.

In summary, the utility model has simple structure and reasonable design, when installing the fins, the fins only need to slide into the installation grooves on the motor shell, and the spacing is fixed by the spacing ring, thus the installation is convenient and the disassembly is simple; the fins can be separated from the motor shell for transportation during transportation, so that the fins cannot be damaged and deformed during transportation, the fins can be designed to be wider, the contact area between the fins and air is increased, and the heat dissipation effect is enhanced; and simultaneously, the utility model discloses when the installation motor is adjusted, only need loosen fastening bolt, can push motor slide on the slide rail, adjust its mounted position, after confirming the target location, reuse fastening bolt compresses tightly in L type fixing base upper portion terminal surface promptly and link up groove and screw threaded connection with the bar, realizes that the installation of motor is fixed, and it adjusts conveniently, and labour saving and time saving has improved the installation effectiveness.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. The motor external structure is characterized by comprising a motor shell, wherein the motor shell consists of a front cover, a middle shell and a rear cover, and a plurality of correspondingly communicated mounting grooves are annularly arranged on the outer circumferences of the front cover, the middle shell and the rear cover; one end of the mounting groove on the front cover is closed, and the mounting grooves on the middle shell and the rear cover respectively penetrate through the end surfaces of two sides of the middle shell and the rear cover; the fin type solar cell module also comprises a plurality of fins which are arranged through mounting grooves and connected with the front cover, the middle shell and the rear cover, and a limiting ring is coaxially arranged on the end surface of the rear cover and covers the end surface of the mounting grooves; the limiting ring is fixedly arranged on the end face of the rear cover through a screw.

2. The motor exterior according to claim 1, wherein the mounting groove has a trapezoidal section, and a length of one side thereof near a center of the front cover/middle case/rear cover end surface is greater than a length of the other side thereof far from the center of the front cover/middle case/rear cover end surface; one end of the fin is of a trapezoidal structure matched with the section shape of the mounting groove.

3. The motor exterior according to claim 1, wherein an internal thread is provided inside the open ends of the front cover and the rear cover; and connecting rings are coaxially arranged at two ends of the middle shell, and external threads matched with the internal threads are arranged on the connecting rings.

4. The motor exterior structure according to claim 1, wherein sliding seats are fixed to both sides of a lower end of the middle case; the cross section of the sliding seat is in a half I shape, and the opening direction of the sliding seat faces downwards; l-shaped fixed seats are symmetrically arranged on two sides of the sliding seat; and a strip-shaped through groove is formed in the L-shaped fixed seat along the length direction of the L-shaped fixed seat.

5. The motor outer structure according to claim 4, further comprising a base, wherein the base is provided with a slide rail adapted to the slide base; a plurality of screw holes corresponding to the strip-shaped through grooves are formed in the two sides of the sliding rail respectively; the L-shaped fixing seat is characterized by further comprising a fastening bolt, wherein the fastening bolt is tightly pressed on the end face of the upper part of the L-shaped fixing seat and penetrates through the strip-shaped through groove to be in threaded connection with the screw hole.

6. The motor outer structure according to claim 5, wherein the screw holes on both sides of the slide rail are uniformly spaced, and a distance between two adjacent screw holes is 1/4 to 1/2 of a length of the strip-shaped through groove.

7. The motor outer structure according to claim 5, wherein the base includes a support plate and a bottom plate, and the support plate and the bottom plate are connected by being disposed on a plurality of support columns.

8. An electric machine having an electric machine exterior structure according to any one of claims 1 to 7.