CN213906411U - Household fan type motor structure - Google Patents
Household fan type motor structure Download PDFInfo
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- CN213906411U CN213906411U CN202022337421.7U CN202022337421U CN213906411U CN 213906411 U CN213906411 U CN 213906411U CN 202022337421 U CN202022337421 U CN 202022337421U CN 213906411 U CN213906411 U CN 213906411U
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Abstract
The utility model discloses a domestic fan class motor structure, including stator core, stator core's lateral wall fixedly connected with plastics skeleton, plastics skeleton's lateral wall is provided with the coil, one side of stator core is provided with multipolar magnet, and the quantity of multipolar magnet is two, the other end fixedly connected with rotation axis of multipolar magnet, the first fixed cover of one end lateral wall fixedly connected with of rotation axis, the opposite side of first fixed cover is provided with first ball, the opposite side of first ball is provided with the casing, the fixed cover of the other end lateral wall fixedly connected with second of rotation axis, the opposite side of the fixed cover of second is provided with the second ball, the opposite side of second ball is provided with the apron, the other end fixedly connected with spliced pole of rotation axis. The utility model discloses in, the motor has processing technology simple, has with low costs, light in weight, and possesses the characteristics that the amortization was fallen and is made an uproar.
Description
Technical Field
The utility model relates to a fan class motor structure field especially relates to a domestic fan class motor structure.
Background
Electric fans typically employ a single phase motor or a shaded pole motor. The shaded pole type motor has the advantages of simple structure, easy production, convenient maintenance and low cost, but has small starting torque, poor overload capacity and low efficiency, and is only used on a small-size desk type electric fan. The capacitor running type motor has the advantages of large power factor, good starting performance, high efficiency, strong overload capacity and stable running, and most of the electric fans adopt the capacitor running type motor at present.
In the existing electric fan motor, the manufacturing process of the motor is complex, the cost is high or the weight is heavy, the used fan motor shell and cover plate materials are mainly formed by metal and aluminum alloy/zinc alloy, and the noise is very high when the electric fan motor is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a household fan type motor structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a household fan type motor structure comprises a stator core, wherein a plastic framework is fixedly connected to the side wall of the stator core, coils are arranged on the side wall of the plastic framework, a plurality of polar magnets are arranged on one side of the stator core, the number of the polar magnets is two, and a rotating shaft is fixedly connected to the other end of each polar magnet;
the utility model discloses a bearing, including rotation axis, first fixed cover of one end lateral wall fixedly connected with of rotation axis, the opposite side of first fixed cover is provided with first ball, the opposite side of first ball is provided with the casing, the fixed cover of other end lateral wall fixedly connected with second of rotation axis, the opposite side of the fixed cover of second is provided with the second ball, the opposite side of second ball is provided with the apron.
As a further description of the above technical solution:
the other end fixedly connected with spliced pole of rotation axis, the other end fixedly connected with connecting axle of spliced pole.
As a further description of the above technical solution:
and the other side of the cover plate is fixedly connected with a fixed rod.
As a further description of the above technical solution:
the cover plate is connected with the shell through bolts.
As a further description of the above technical solution:
one side of the shell is fixedly connected with a device box.
As a further description of the above technical solution:
the number of the stator cores is two, and the stator cores are fixedly connected to two sides of the inner wall of the shell respectively.
As a further description of the above technical solution:
the shell is made of engineering plastics through injection molding.
As a further description of the above technical solution:
the cover plate is formed by injection molding of engineering plastics and can also be formed by processing of metal materials.
The utility model discloses following beneficial effect has:
1. the utility model discloses have with low costs, light in weight's motor structure, and be applied to fan class motor.
2. The utility model discloses possess the motor structure that the amortization was fallen and is made an uproar to reach the purpose that reduces the motor noise.
Drawings
Fig. 1 is a sectional view of a household fan motor structure provided by the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Illustration of the drawings:
1. a connecting shaft; 2. connecting columns; 3. a device cartridge; 4. a plastic skeleton; 5. fixing the rod; 6. a rotating shaft; 7. a multi-pole magnet; 8. a coil; 9. a cover plate; 10. a stator core; 11. a housing; 12. a first ball bearing; 13. a first fixing sleeve; 14. a second ball bearing; 15. a second fixing sleeve; 16. a stud.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides an embodiment: a household fan type motor structure comprises stator cores 10, the number of the stator cores 10 is two, the stator cores are respectively and fixedly connected to two sides of the inner wall of a shell 11, the side wall of each stator core 10 is fixedly connected with a plastic framework 4, each plastic framework 4 has light weight and can reduce noise, the side wall of each plastic framework 4 is provided with a coil 8, one side of each stator core 10 is provided with a multi-pole magnet 7, the number of the multi-pole magnets 7 is two, the other end of each multi-pole magnet 7 is fixedly connected with a rotating shaft 6, and the two multi-pole magnets 7 are arranged on the side wall of the rotating shaft 6 and used for driving the rotating shaft 6 to rotate;
the utility model discloses a fixed cover of rotation axis 6, including rotation axis 6, the fixed cover of one end lateral wall fixedly connected with 13 of rotation axis 6, the opposite side of first fixed cover 13 is provided with first ball 12, the opposite side of first ball 12 is provided with casing 11, casing 11 is engineering plastics injection moulding, simple process, and is with low costs, light in weight, the fixed cover of other end lateral wall fixedly connected with second 15 of rotation axis 6, the opposite side of the fixed cover of second 15 is provided with second ball 14, the opposite side of second ball 14 is provided with apron 9, apron 9 is engineering plastics injection moulding, also can be metal material machine-shaping.
The working principle is as follows: the outer walls of the two stator cores 10 are fixedly connected with a plastic framework 4, the side walls of the plastic framework 4 are provided with coils 8, after the coils 8 are electrified, the coils 8 can stimulate the stator cores 10 to drive the two ends of the multipole magnet 7 so as to drive the rotating shaft 6 to rotate, the side walls of the two ends of the rotating shaft 6 are fixedly connected with a first fixing sleeve 13 and a second fixing sleeve 15, the coils rotate along with the rotating shaft 6, the other sides of the first fixing sleeve 13 and the second fixing sleeve 15 are provided with a first ball 12 and a second ball 14 which rotate in the shell 11 and the cover plate 9 so as to drive the connecting column 2 to rotate, the other end of the connecting column 2 is fixedly connected with a connecting shaft 1, the connecting shaft 1 further rotates, the cover plate 9 and the shell 11 are connected together through bolts so as to be conveniently fixed at a certain position, the other side of the cover plate 9 is fixedly connected with a fixing rod 5, and the other side of the fixing rod 5 is provided with a fixing hole, and is convenient to fix.
Example two:
the difference between the present embodiment and the first embodiment is: change the ball and be the axle sleeve, fixed cover is the central siphon, with central siphon fixed connection on rotation axis 6, axle sleeve fixed connection is on casing 11, and another axle sleeve fixed connection is on apron 9, and then helps the rotation of rotation axis 6, realizes the rotation of another kind of rotor.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The household fan type motor structure is characterized by comprising a stator core (10), wherein a plastic framework (4) is fixedly connected to the side wall of the stator core (10), a coil (8) is arranged on the side wall of the plastic framework (4), a plurality of polar magnets (7) are arranged on one side of the stator core (10), the number of the polar magnets (7) is two, and a rotating shaft (6) is fixedly connected to the other end of each polar magnet (7);
the utility model discloses a bearing, including rotation axis (6), the fixed cover of one end lateral wall fixedly connected with (13) of rotation axis (6), the opposite side of first fixed cover (13) is provided with first ball (12), the opposite side of first ball (12) is provided with casing (11), the fixed cover of other end lateral wall fixedly connected with second (15) of rotation axis (6), the opposite side of the fixed cover of second (15) is provided with second ball (14), the opposite side of second ball (14) is provided with apron (9).
2. A household fan-like motor structure according to claim 1, characterized in that: the other end fixedly connected with spliced pole (2) of rotation axis (6), the other end fixedly connected with connecting axle (1) of spliced pole (2).
3. A household fan-like motor structure according to claim 1, characterized in that: and the other side of the cover plate (9) is fixedly connected with a fixing rod (5).
4. A household fan-like motor structure according to claim 1, characterized in that: the connecting part of the cover plate (9) and the shell (11) is rotatably connected with a stud (16), and the cover plate (9) and the shell (11) are connected through a bolt.
5. A household fan-like motor structure according to claim 1, characterized in that: one side of the shell (11) is fixedly connected with a device box (3).
6. A household fan-like motor structure according to claim 1, characterized in that: the number of the stator cores (10) is two, and the stator cores are fixedly connected to two sides of the inner wall of the shell (11) respectively.
7. A household fan-like motor structure according to claim 1, characterized in that: the shell (11) is made of engineering plastics through injection molding.
8. A household fan-like motor structure according to claim 1, characterized in that: the cover plate (9) is formed by injection molding of engineering plastics and can also be formed by processing of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337421.7U CN213906411U (en) | 2020-10-20 | 2020-10-20 | Household fan type motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337421.7U CN213906411U (en) | 2020-10-20 | 2020-10-20 | Household fan type motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213906411U true CN213906411U (en) | 2021-08-06 |
Family
ID=77113527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337421.7U Active CN213906411U (en) | 2020-10-20 | 2020-10-20 | Household fan type motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213906411U (en) |
-
2020
- 2020-10-20 CN CN202022337421.7U patent/CN213906411U/en active Active
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