CN210225178U

CN210225178U - Weak current motor structure

Info

Publication number: CN210225178U
Application number: CN201921338601.8U
Authority: CN
Inventors: Xiaocong Chen; 陈晓聪; Huicong Chen; 陈慧聪
Original assignee: Quanzhou Fantexi Intelligence Technology Co ltd
Current assignee: Quanzhou Fantexi Intelligence Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-03-31
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a weak current motor structure, which comprises a machine body, a machine cover, a rotor, a rotating shaft and a stator, wherein the left end of the machine body is provided with the machine cover, the left end of the machine cover is provided with a plurality of heat dissipation holes which are circularly arranged on the left end surface of the machine cover, the inner wall of the machine body is provided with a damping layer, the middle part of the right end of the machine body is provided with a first bearing, the middle part of the machine body is provided with a fixed plate, the middle part of the fixed plate is provided with a second bearing, the machine body is transversely provided with a rotating shaft, the left end of the rotating shaft passes through the second bearing, the right end of the rotating shaft passes through the first bearing, the left end of the rotating shaft is provided with a fan blade, the outer surface of the rotating shaft is provided with the rotor, the rotor is positioned at the right side of the fixed plate, the inner wall of the damping layer, the service life of the motor is prolonged.

Description

Weak current motor structure

Technical Field

The utility model relates to a motor structure specifically is a weak current motor structure.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy. Inside the dust got into the motor, long-time unclean can influence the life of motor, the motor does not possess dustproof function among the prior art. Accordingly, those skilled in the art have provided a weak current motor structure to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a weak current motor structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a weak current motor structure, which comprises a bod, the cover, the rotor, the pivot, the stator, the organism left end sets up the cover, a plurality of louvre is seted up to the cover left end, and the louvre is circular range at the cover left end face, the organism inner wall sets up the buffer layer, organism right-hand member middle part sets up bearing one, the middle part sets up the fixed plate in the organism, the fixed plate middle part sets up bearing two, transversely set up the pivot in the organism, the bearing two is passed to the pivot left end, the pivot right-hand member passes bearing one, pivot left end installation flabellum, the pivot surface sets up the rotor, and it is right-hand that the rotor is located the fixed plate, the position that the buffer layer inner wall corresponds the rotor sets up the stator, set up the dust guard in the organism, and.

As a further aspect of the present invention: the lower end of the machine body is provided with a hinge, one end of the hinge is fixedly connected to the lower end of the machine cover, and the machine body is rotatably connected with the machine cover through the hinge.

As a further aspect of the present invention: the organism upper end sets up the hasp, hasp one end fixed connection in the cover upper end, and the organism passes through hasp and cover fixed connection.

As a further aspect of the present invention: the inner wall of the shock absorption layer is provided with stop blocks in up-down symmetry, and the stop blocks are positioned between the dust guard and the fan blades.

As a further aspect of the present invention: the middle part of the left end of the dust guard is provided with a pull ring fastener I, and the pull ring fastener I is made of a non-heat-conducting material.

As a further aspect of the present invention: the recess is seted up to the buffer layer lower extreme, and the recess is located the dust guard left, sets up the stopper in the recess, and the recess height is greater than the stopper height, stopper lower extreme installation connecting rod, and the connecting rod lower extreme passes the organism lower extreme, and connecting rod lower extreme installation arc limiting plate, arc limiting plate lower extreme installation pull ring buckle two, and the spring is established to the connecting rod overcoat, and bottom fixed connection in spring lower extreme and the recess.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rotor rotates and drives the flabellum and rotate, and the flabellum rotates and siphons away the heat of motor inside, discharges the heat through dust guard and louvre, plays radiating effect, can effectively prevent through the dust guard that the dust from falling on the inside part of motor simultaneously, increases motor life, detains two through the pulling pull ring and drives the stopper decline through the connecting rod and hide in the recess, and rethread pull ring detains one and pulls out the organism with the dust guard in, conveniently washs the dust guard.

Drawings

Fig. 1 is a schematic structural diagram of a weak current motor structure.

Fig. 2 is an enlarged view of a weak current motor structure at a in fig. 1.

Fig. 3 is a schematic structural diagram of a heat dissipation hole in a weak current motor structure.

Fig. 4 is a perspective view of a dust guard in a weak current motor structure.

In the figure: 1. a body; 11. a first bearing; 12. locking; 13. a hinge; 2. a machine cover; 21. heat dissipation holes; 3. a rotor; 31. a rotating shaft; 4. a stator; 5. a shock-absorbing layer; 51. a groove; 52. a stopper; 6. a fixing plate; 61. a second bearing; 7. a fan blade; 8. a dust-proof plate; 81. the first pulling ring is buckled; 9. a limiting block; 91. a connecting rod; 92. a spring; 93. an arc limiting plate; 94. and pulling the ring and buckling the ring.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a low current motor structure comprises a machine body 1, a machine cover 2, a rotor 3, a rotating shaft 31, and a stator 4, wherein the machine cover 2 is disposed at the left end of the machine body 1, a plurality of heat dissipating holes 21 are disposed at the left end of the machine cover 2, the heat dissipating holes 21 are circularly arranged at the left end surface of the machine cover 2, a damping layer 5 is disposed on the inner wall of the machine body 1, a first bearing 11 is disposed at the middle of the right end of the machine body 1, a fixing plate 6 is disposed at the middle of the machine body 1, a second bearing 61 is disposed at the middle of the fixing plate 6, the rotating shaft 31 is transversely disposed in the machine body 1, the left end of the rotating shaft 31 passes through the second bearing 61, the right end of the rotating shaft 31 passes through the first bearing 11, the left end of the rotating shaft 31 is provided with the blade 7, the rotor 3, the diameter of the dust guard 8 is the same as the inner diameter of the shock absorption layer 5, and the dust guard 8 is connected with the shock absorption layer 5 in a sliding mode.

The lower end of the machine body 1 is provided with a hinge 13, one end of the hinge 13 is fixedly connected to the lower end of the machine cover 2, and the machine body 1 is rotatably connected with the machine cover 2 through the hinge 13.

The upper end of the machine body 1 is provided with a lock catch 12, one end of the lock catch 12 is fixedly connected to the upper end of the machine cover 2, and the machine body 1 is fixedly connected with the machine cover 2 through the lock catch 12.

The inner wall of the shock absorption layer 5 is provided with stoppers 52 up and down symmetrically, and the stoppers 52 are positioned between the dust guard 8 and the fan blades 7.

A pull ring buckle 81 is arranged in the middle of the left end of the dustproof plate 8, and the pull ring buckle 81 is made of a non-heat-conducting material.

Recess 51 is seted up to 5 lower extremes of buffer layer, and recess 51 is located 8 left sides of dust guard, sets up stopper 9 in the recess 51, and recess 51 highly is greater than stopper 9 height, and stopper 9 lower extreme installation connecting rod 91, and the connecting rod 91 lower extreme passes 1 lower extreme of organism, and connecting rod 91 lower extreme installation arc limiting plate 93, and arc limiting plate 93 lower extreme installation pull ring is detained two 94, and connecting rod 91 overcoat is established spring 92, and bottom fixed connection in spring 92 lower extreme and the recess 51.

The utility model discloses a theory of operation is: when the motor works, the rotor 3 rotates to drive the fan blades 7 to rotate, the fan blades 7 rotate to suck away the heat in the motor, the heat is discharged through the dust guard 8 and the heat dissipation holes 21, the dust guard 8 can effectively prevent dust from falling on the parts inside the motor, when the dust guard 8 needs to be cleaned, the cover 2 is turned and opened by opening the lock catch 12 through the hinge 13, the second pull ring buckle 94 is pulled to drive the limit block 9 to descend and hide in the groove 51 through the connecting rod 91, the dust guard 8 is pulled out of the machine body 1 through the first pull ring buckle 81, the dust guard 8 is convenient to clean, after the dust guard 8 is cleaned, the second pull ring buckle 94 is pulled to drive the limiting block 9 to descend and hide in the groove 51 through the connecting rod 91, the dust-proof plate 8 is abutted against the stop block 52, the stopper 9 is lifted by the return characteristic of the spring 92 and clamped at the left side of the dust-proof plate 8, and the position of the dust-proof plate 8 is fixed by the stopper 9 and the stopper 52.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A weak current motor structure comprises a machine body (1), a machine cover (2), a rotor (3), a rotating shaft (31) and a stator (4), and is characterized in that the machine cover (2) is arranged at the left end of the machine body (1), a plurality of heat dissipation holes (21) are formed in the left end of the machine cover (2), the heat dissipation holes (21) are circularly arranged on the left end face of the machine cover (2), a damping layer (5) is arranged on the inner wall of the machine body (1), a bearing I (11) is arranged in the middle of the right end of the machine body (1), a fixing plate (6) is arranged in the middle of the machine body (1), a bearing II (61) is arranged in the middle of the fixing plate (6), the rotating shaft (31) is transversely arranged in the machine body (1), the bearing II (61) passes through the left end of the rotating shaft (31), the right end of the rotating shaft (31) passes through the bearing I (11), fan blades (7, the position that buffer layer (5) inner wall corresponds rotor (3) sets up stator (4), sets up dust guard (8) in organism (1), and dust guard (8) are located flabellum (7) left, and dust guard (8) diameter is the same with buffer layer (5) internal diameter, and dust guard (8) and buffer layer (5) sliding connection.

2. The low-current motor structure according to claim 1, wherein a groove (51) is formed in the lower end of the shock absorption layer (5), the groove (51) is located on the left side of the dust guard (8), a limiting block (9) is arranged in the groove (51), the height of the groove (51) is larger than that of the limiting block (9), a connecting rod (91) is installed at the lower end of the limiting block (9), the lower end of the connecting rod (91) penetrates through the lower end of the motor body (1), an arc-shaped limiting plate (93) is installed at the lower end of the connecting rod (91), a pull ring buckle II (94) is installed at the lower end of the arc-shaped limiting plate (93), a spring (92) is sleeved outside the connecting rod (91), and the lower end of.

3. A low current motor structure according to claim 1, wherein the lower end of the machine body (1) is provided with a hinge (13), one end of the hinge (13) is fixedly connected to the lower end of the machine cover (2), and the machine body (1) is rotatably connected with the machine cover (2) through the hinge (13).

4. A weak current motor structure according to claim 1, wherein a lock catch (12) is arranged at the upper end of the machine body (1), one end of the lock catch (12) is fixedly connected to the upper end of the machine cover (2), and the machine body (1) is fixedly connected with the machine cover (2) through the lock catch (12).

5. A weak current motor structure according to claim 1, wherein the inner wall of the shock absorbing layer (5) is provided with the stop blocks (52) in an up-down symmetrical manner, and the stop blocks (52) are positioned between the dust guard (8) and the fan blades (7).

6. A structure of a low current motor according to claim 1, wherein a first tab fastener (81) is installed at the middle of the left end of the dust-proof plate (8), and the material of the first tab fastener (81) is non-heat conductive material.