CN214045247U

CN214045247U - Ceiling fan motor convenient to dismouting

Info

Publication number: CN214045247U
Application number: CN202022986303.9U
Authority: CN
Inventors: 周楚明
Original assignee: Foshan Nanhai Hengjun Electric Appliances Industrial Co ltd
Current assignee: Foshan Nanhai Hengjun Electric Appliances Industrial Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-24
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a ceiling fan motor convenient for disassembly and assembly, which comprises a first shell, wherein a second shell is laminated on the lower surface of the first shell, four second through grooves which are symmetrical to each other are formed at the bottom of the outer side wall of the second shell, and eight symmetrical supporting rods are welded on the outer side wall of the second shell; through promoting the first body of rod, the first body of rod passes through external force oppression return spring, make the first body of rod drive the stopper and rotate, and then remove the restriction to the first body of rod, through rotatory second body of rod, make the second body of rod be horizontal level parallel with first logical groove, can rotate L template body, make L template body keep away from first casing, pull up first casing, make the fourth rod body keep away from the recess, drive the fixed block when first casing and keep away from stator winding, can drag stator winding simultaneously and make it break away from the sleeve, the dismantlement process is simple, it is convenient to dismantle, thereby the work efficiency of this ceiling fan motor has been improved, and the working strength is reduced.

Description

Ceiling fan motor convenient to dismouting

Technical Field

The utility model relates to a ceiling fan equipment technical field specifically is a ceiling fan motor convenient to dismouting.

Background

Ceiling fan motors, which are devices used in fan apparatus to convert electrical energy into mechanical energy, are mainly composed of an electromagnet winding or distributed stator winding for generating a magnetic field and a rotating armature or rotor, and are manufactured by utilizing the phenomenon that an electrified coil is forced to rotate in the magnetic field, although the ceiling fan motor has high reliability, the ceiling fan motor is still a mechanical device and cannot avoid certain problems after long-term use, such as: internal mechanical parts are damaged, which in turn causes damage to the ceiling fan motor.

The existing ceiling fan motor generally adopts a large number of bolts to fix the upper shell and the lower shell of the motor, a stator winding is welded on the inner side wall of the lower shell, when the motor is used for a long time, the abrasion of internal parts is serious, so that the motor is required to be disassembled and maintained when being damaged, the disassembly and assembly processes are complicated due to the large number of bolts, the working efficiency is reduced, the working strength of workers is increased, and therefore, the ceiling fan motor convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceiling fan motor convenient to dismouting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ceiling fan motor convenient to disassemble and assemble comprises a first shell, wherein a second shell is attached to the lower surface of the first shell, four second through grooves which are symmetrical to each other are formed in the bottom of the outer side wall of the second shell, eight supporting rods which are symmetrical to each other are welded on the outer side wall of the second shell, the adjacent ends of the two supporting rods are rotatably connected with an L-shaped plate body through a first rotating shaft and are matched with the second through grooves, a first through groove is formed in the upper surface of the L-shaped plate body, two third rod bodies which are staggered to each other are welded on the upper surface of the L-shaped plate body, a fifth rod body is welded on the outer side wall of the two third rod bodies, four second rod bodies which are symmetrical to each other are arranged on the upper surface of the first shell and are matched with the first through grooves, the outer side wall of each second rod body is attached to the upper surface of the L-shaped plate body, and a hanging rod is rotatably connected inside the first shell through a bearing, the outer side wall of the hanger rod is welded with a rotor, the outer side wall of the rotor is rotatably connected with a stator winding, and the lower surface of the stator winding is attached to the inner bottom wall of the second shell.

As further preferable in the present technical solution: the outer side wall of the fifth rod body is rotatably connected with a first rod body through a return spring, and a limiting block is welded on the lower surface of the first rod body.

As further preferable in the present technical solution: the lower surface of the first shell is uniformly provided with grooves, the upper surface of the second shell is uniformly welded with a fourth rod body, and the fourth rod body is matched with the grooves.

As further preferable in the present technical solution: two mutually symmetrical fixed blocks are uniformly welded on the inner top wall of the first shell, and the bottom of each fixed block is attached to the upper surface of the stator winding.

As further preferable in the present technical solution: the upper surface welding of second casing has the sleeve, telescopic inside wall laminating in stator winding's lateral wall.

As further preferable in the present technical solution: two mutually symmetrical limiting grooves are formed in the upper surface of the L-shaped plate body, the inner bottom wall of each limiting groove is rotatably connected to the outer side wall of the second rod body through a second rotating shaft, and the outer side wall of each limiting block is attached to the inner side wall of each limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: through promoting the first body of rod, the first body of rod passes through external force oppression return spring, make the first body of rod drive the stopper and rotate, and then remove the restriction to the first body of rod, through rotatory second body of rod, make the second body of rod be horizontal level parallel with first logical groove, can rotate L template body, make L template body keep away from first casing, pull up first casing, make the fourth rod body keep away from the recess, when first casing drives the fixed block and keeps away from stator winding, can drag stator winding simultaneously and make it break away from the sleeve, thereby overhaul this ceiling fan motor inside, the dismantlement process is simple, and is convenient to dismantle, thereby the work efficiency of this ceiling fan motor has been improved, staff working strength has been reduced.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a return spring; 4. a support bar; 5. a first rotating shaft; 6. a first rod body; 7. a boom; 8. a second rotating shaft; 9. an L-shaped plate body; 10. a first through groove; 11. a second rod body; 12. a third rod body; 13. a groove; 14. a fourth rod body; 15. a sleeve; 16. a stator winding; 17. a rotor; 18. a fifth rod body; 19. a limiting groove; 20. a limiting block; 21. a fixed block; 22. a second through slot.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a ceiling fan motor convenient to disassemble and assemble comprises a first shell 1, a second shell 2 is attached to the lower surface of the first shell 1, four second through grooves 22 which are symmetrical to each other are formed in the bottom of the outer side wall of the second shell 2, eight support rods 4 which are symmetrical to each other are welded on the outer side wall of the second shell 2, the adjacent ends of the two support rods 4 are rotatably connected with an L-shaped plate body 9 through a first rotating shaft 5 and are matched with the second through grooves 22, a first through groove 10 is formed in the upper surface of the L-shaped plate body 9, two third rod bodies 12 which are staggered to each other are welded on the upper surface of the L-shaped plate body 9, a fifth rod body 18 is welded on the outer side wall of each of the two third rod bodies 12, four second rod bodies 11 which are symmetrical to each other are arranged on the upper surface of the first shell 1 and are matched with the first through grooves 10, the outer side walls of the second rod bodies 11 are attached to the upper surface of the L-shaped plate body 9, a suspender 7 is rotatably connected inside the first shell 1 through a bearing, the outer side wall of the suspender 7 is welded with a rotor 17, the outer side wall of the rotor 17 is rotatably connected with a stator winding 16, and the lower surface of the stator winding 16 is attached to the inner bottom wall of the second shell 2.

In this embodiment, specifically: the outer side wall of the fifth rod body 18 is rotatably connected with a first rod body 6 through a return spring 3, and a limiting block 20 is welded on the lower surface of the first rod body 6; set up return spring 3 and be favorable to playing the automatic re-setting effect to first body of rod 6, set up the inside wall of stopper 20 laminating at spacing groove 19, and then play spacing effect to first body of rod 6.

In this embodiment, specifically: grooves 13 are uniformly formed in the lower surface of the first shell 1, fourth rod bodies 14 are uniformly welded on the upper surface of the second shell 2, and the fourth rod bodies 14 are matched with the grooves 13; the fourth rod body 14 and the groove 13 are matched, so that vibration force generated when the hanging rod 7 rotates can be avoided, the first shell 1 and the second shell 2 rotate relatively, internal parts shake, and the service life of the ceiling fan motor is prolonged.

In this embodiment, specifically: two fixing blocks 21 which are symmetrical to each other are uniformly welded on the top wall of the interior of the first shell 1, and the bottoms of the fixing blocks 21 are attached to the upper surface of the stator winding 16; set up fixed block 21 and can carry out vertical spacing fixed to stator winding 16, avoided at the motor during operation, stator winding 16 takes place to rock to the unstable condition of this ceiling fan motor operating condition takes place.

In this embodiment, specifically: a sleeve 15 is welded on the upper surface of the second shell 2, and the inner side wall of the sleeve 15 is attached to the outer side wall of the stator winding 16; the provision of the sleeve 15 provides a lateral retention of the stator winding 16, thereby improving the stability of the stator winding 16 in the second housing 2.

In this embodiment, specifically: the upper surface of the L-shaped plate body 9 is provided with two mutually symmetrical limiting grooves 19, the inner bottom wall of each limiting groove 19 is rotatably connected to the outer side wall of the second rod body 11 through the second rotating shaft 8, and the outer side wall of each limiting block 20 is attached to the inner side wall of each limiting groove 19; set up spacing groove 19 and can carry out horizontal restriction to stopper 20, avoided stopper 20 to empty under return spring 3's effect to can't play the limiting action to the second body of rod 11.

Working principle or structural principle, when in use, the first rod body 6 is pushed by hand, the first rod body 6 presses the return spring 3 through external force, so that the first rod body 6 drives the limiting block 20 to rotate, and then the limitation on the first rod body 6 is removed, the second rod body 11 is horizontally parallel to the first through groove 10 by rotating the second rod body 11, the limitation on the L-shaped plate body 9 is removed, the L-shaped plate body 9 can be rotated, the L-shaped plate body 9 is far away from the first shell body 1, the first shell body 1 is pulled up, the fourth rod body 14 is far away from the groove 13, when the first shell body 1 is far away from the second shell body 2, the fixed limiting force on the stator winding 16 is removed by the fixed block 21, the stator winding 16 can be simultaneously driven to be separated from the sleeve 15, the disassembly is completed, and then the ceiling fan motor can be overhauled, when the internal overhaul of the motor is completed, the stator winding 16 is reinstalled into the sleeve 15, insert through 14 alignment grooves 13 of fourth rod body, realize spacing laminating between first casing 1 and the second casing 2, make fixed block 21 bottom withstand stator winding 16's upper surface again simultaneously, and then fix stator winding 16, rotate L template body 9, make L template body 9 block at the upper surface of first casing 1 again, through promoting the first body of rod 6, then rotatory second body of rod 11, make the second body of rod 11 be horizontal vertical state with first logical groove 10, loosen first body of rod 6, first body of rod 6 is under return spring 3's effect, make first body of rod 6 drive stopper 20 and laminate at spacing inslot 19 again, the equipment is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ceiling fan motor convenient to dismouting, includes first casing (1), its characterized in that: the lower surface of the first shell (1) is attached with a second shell (2), four second through grooves (22) which are symmetrical to each other are formed in the bottom of the outer side wall of the second shell (2), eight supporting rods (4) which are symmetrical to each other are welded on the outer side wall of the second shell (2), one adjacent ends of the two supporting rods (4) are rotatably connected with an L-shaped plate body (9) through a first rotating shaft (5) and are matched with the second through grooves (22), a first through groove (10) is formed in the upper surface of the L-shaped plate body (9), two third rod bodies (12) which are staggered to each other are welded on the upper surface of the L-shaped plate body (9), a fifth rod body (18) is welded on the outer side wall of the two third rod bodies (12), four second rod bodies (11) which are symmetrical to each other are arranged on the upper surface of the first shell (1) and are matched with the first through grooves (10), the lateral wall of the second body of rod (11) laminate in the upper surface of L shaped plate body (9), the inside of first casing (1) is rotated through the bearing and is connected with jib (7), the lateral wall welding of jib (7) has rotor (17), the lateral wall rotation of rotor (17) is connected with stator winding (16), the lower surface laminate of stator winding (16) in the inside diapire of second casing (2).

2. The ceiling fan motor of claim 1, wherein: the outer side wall of the fifth rod body (18) is rotatably connected with a first rod body (6) through a return spring (3), and a limiting block (20) is welded on the lower surface of the first rod body (6).

3. The ceiling fan motor of claim 1, wherein: the lower surface of the first shell (1) is uniformly provided with a groove (13), the upper surface of the second shell (2) is uniformly welded with a fourth rod body (14), and the fourth rod body (14) is matched with the groove (13).

4. The ceiling fan motor of claim 1, wherein: two mutually symmetrical fixed blocks (21) are uniformly welded on the inner top wall of the first shell (1), and the bottom of each fixed block (21) is attached to the upper surface of the stator winding (16).

5. The ceiling fan motor of claim 1, wherein: the upper surface welding of second casing (2) has sleeve (15), the inside wall laminating of sleeve (15) in the lateral wall of stator winding (16).

6. The ceiling fan motor of claim 2, wherein: two spacing grooves (19) of mutual symmetry are seted up to the upper surface of L type plate body (9), the inside diapire of spacing groove (19) rotate through second pivot (8) connect in the lateral wall of the second body of rod (11), the lateral wall laminating of stopper (20) in the inside wall of spacing groove (19).