CN217935251U - Efficient motor rotor stator structure - Google Patents
Efficient motor rotor stator structure Download PDFInfo
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- CN217935251U CN217935251U CN202221785401.9U CN202221785401U CN217935251U CN 217935251 U CN217935251 U CN 217935251U CN 202221785401 U CN202221785401 U CN 202221785401U CN 217935251 U CN217935251 U CN 217935251U
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- fixedly connected
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Abstract
The utility model relates to a ceiling fan technical field discloses an efficient electric motor rotor stator structure, including last casing and lower casing, go up through screw fixed connection between casing and the lower casing, the internal fixedly connected with bearing frame of inferior valve, the internal fixed connection second bearing of bearing frame, go up the internal fixed connection first bearing of casing, fixedly connected with fixed axle in first bearing and the second bearing, fixed axle periphery fixedly connected with stator, the winding has the coil in the stator, the outside cover of stator is equipped with the rotor, the rotor is the annular structure. The utility model discloses an adopt the winding groove of single circle only need can accomplish the winding of coil through a winding when the wire winding, reduced staff's intensity of labour by a wide margin.
Description
Technical Field
The utility model relates to a ceiling fan technical field especially relates to an efficient electric motor rotor stator structure.
Background
The ceiling fan in the market generally adopts the structure of outer rotor and inner stator, namely the rotor of outer lane rotates, and the stator of inner circle is fixed, and the characteristic of this structure is that torsion is big, and the inner stator passes through alternating current and produces the magnetic field, and the outer rotor of drive outside rotates, namely drives the leaf rotation of ceiling fan, can reach the rotational speed of commentaries on classics/minute.
At present the stator when using, need twine the insulated wire on the stator, because present stator structure is more complicated, and the wire winding step is loaded down with trivial details when carrying out the wire winding to make production efficiency low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an efficient motor rotor stator structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an efficient electric motor rotor stator structure, includes casing and lower casing, go up through screw fixed connection between casing and the lower casing, the internal fixedly connected with bearing frame of inferior valve, fixed connection second bearing in the bearing frame, go up the first bearing of fixed connection in the casing, fixedly connected with fixed axle in first bearing and the second bearing, fixed axle periphery fixedly connected with stator, the winding has the coil in the stator, the outside cover of stator is equipped with the rotor, the rotor is the annular structure.
As a further description of the above technical solution:
the interior fixedly connected with link of inferior valve body, the one end fixedly connected with mount of casing under the link is kept away from, rotor is connected in the mount.
As a further description of the above technical solution:
the rotor adopts an injection molding magnet, a positioning groove is formed in the circumferential surface of the rotor, a positioning block is connected in the positioning groove in a sliding mode, and the positioning block is fixedly connected with the fixing frame.
As a further description of the above technical solution:
the stator is assembled by plates, a winding slot is formed in the surface of the stator, and the coil is located in the winding slot.
As a further description of the above technical solution:
the upper end of the fixed shaft penetrates through the upper shell, the circumferential surface of the upper end of the fixed shaft is fixedly connected with an installation cylinder, and the circumferential surface of the installation cylinder is provided with installation holes.
The utility model discloses following beneficial effect has:
compared with the prior art, this efficient electric motor rotor stator structure, through the winding groove that adopts the single circle only need can accomplish the winding of coil through a winding when the wire winding, under the condition of accomplishing same wire winding work, production efficiency improves four to five times, has reduced staff's intensity of labour by a wide margin, has practiced thrift time and manpower and become, single circle winding groove simultaneously for the coil circle variable reduces, and power factor improves, thereby makes efficiency improve.
Drawings
Fig. 1 is a schematic view of a first perspective structure of a high-efficiency motor rotor and stator structure according to the present invention, which is obtained by splitting an overall device;
fig. 2 is a front sectional view of a high-efficiency motor rotor and stator structure provided by the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 of a high-efficiency motor rotor stator structure provided by the present invention;
fig. 4 is a schematic diagram of a second view angle structure of the efficient motor rotor and stator structure according to the present invention, in which the whole device is disassembled;
fig. 5 is an enlarged view of a portion B in fig. 4 of a high-efficiency motor rotor stator structure according to the present invention;
fig. 6 is a magnified view of a portion C in fig. 4 of a structure of a rotor and a stator of an electric machine with high efficiency provided by the present invention.
Illustration of the drawings:
1. an upper housing; 2. a lower housing; 3. a fixed shaft; 4. a first bearing; 5. mounting the cylinder; 6. a stator; 7. a coil; 8. a fixed mount; 9. a rotor; 10. a connecting frame; 11. positioning a groove; 12. positioning blocks; 13. a winding slot; 14. a bearing seat; 15. a second bearing.
Detailed Description
Referring to fig. 1-6, the utility model provides a pair of efficient electric motor rotor stator structure, including last casing 1 and lower casing 2, go up through screw fixed connection between casing 1 and the lower casing 2, casing 2 internal fixedly connected with bearing frame 14 down, bearing frame 14 internal fixedly connected with second bearing 15, go up casing 1 internal fixedly connected with first bearing 4, fixedly connected with fixed axle 3 in first bearing 4 and the second bearing 15, fixed axle 3 periphery fixedly connected with stator 6, the winding has coil 7 in the stator 6, the outside cover of stator 6 is equipped with rotor 9, rotor 9 is the annular structure.
As a further implementation of the above technical solution:
fixedly connected with link 10 in casing 2 down, the one end fixedly connected with mount 8 of casing 2 under the link 10 kept away from, the connection has rotor 9 in the mount 8, and the during operation through under the cooperation at link 10 and mount 8, not only can reach the support to rotor 9 like this, also is convenient for drive casing 1 and casing 2 down and rotates simultaneously.
As a further implementation of the above technical solution:
the rotor 9 adopts an injection molding magnet, a positioning groove 11 is formed in the circumferential surface of the rotor 9, a positioning block 12 is connected in the positioning groove 11 in a sliding mode, the positioning block 12 is fixedly connected with the fixing frame 8, and when the rotor is in work, the lower shell 2 is driven to rotate by the rotation of the rotor 9 conveniently under the matching of the positioning groove 11 and the positioning block 12.
As a further implementation mode of the technical scheme:
As a further implementation of the above technical solution:
the upper end of the fixed shaft 3 penetrates through the upper shell 1, the circumferential surface of the upper end of the fixed shaft 3 is fixedly connected with the installation cylinder 5, the circumferential surface of the installation cylinder 5 is provided with installation holes, and the device can be conveniently installed at a required place under the action of the installation cylinder 5 during work.
The working principle is as follows:
use the utility model discloses the time, because the winding groove 13 that stator 6 surface adopted the single circle only need can accomplish the winding of coil 7 through a winding when the wire winding, with coil 7 winding back on stator 6, then for coil 7 circular telegram, at this moment just can make rotor 9 take place to rotate, owing to be single circle winding groove 13, make coil 7 circle variable reduce, just so can improve transmission efficiency, then just can drive casing 1 and casing 2 and rotate simultaneously down under the cooperation of link 10 and mount 8, because the flabellum is fixed on last casing 1, just so can drive the flabellum and carry out high-speed rotation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an efficient electric motor rotor stator structure, includes casing (1) and casing (2) down, its characterized in that: go up between casing (1) and the lower casing (2) through screw fixed connection, casing (2) interior fixedly connected with bearing frame (14) down, bearing frame (14) interior fixedly connected with second bearing (15), go up first bearing of fixed connection (4) in casing (1), fixedly connected with fixed axle (3) in first bearing (4) and second bearing (15), fixed axle (3) periphery fixedly connected with stator (6), the winding has coil (7) in stator (6), the outside cover of stator (6) is equipped with rotor (9), rotor (9) are the cyclic annular structure.
2. A high efficiency electric machine rotor stator structure as claimed in claim 1, wherein: the lower casing (2) is internally and fixedly connected with a connecting frame (10), one end of the connecting frame (10) far away from the lower casing (2) is fixedly connected with a fixing frame (8), and a rotor (9) is connected in the fixing frame (8).
3. A high efficiency electric machine rotor stator structure as claimed in claim 2, wherein: the rotor (9) adopts an injection molding magnet, a positioning groove (11) is formed in the circumferential surface of the rotor (9), a positioning block (12) is connected in the positioning groove (11) in a sliding mode, and the positioning block (12) is fixedly connected with the fixing frame (8).
4. A high efficiency electric machine rotor stator structure as claimed in claim 1, wherein: the stator (6) is assembled by the plate sheets, a winding slot (13) is formed in the surface of the stator (6), and the coil (7) is located in the winding slot (13).
5. A high efficiency electric machine rotor stator structure as claimed in claim 1, wherein: the upper end of the fixed shaft (3) penetrates through the upper shell (1), an installation cylinder (5) is fixedly connected to the circumferential surface of the upper end of the fixed shaft (3), and an installation hole is formed in the circumferential surface of the installation cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785401.9U CN217935251U (en) | 2022-07-12 | 2022-07-12 | Efficient motor rotor stator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785401.9U CN217935251U (en) | 2022-07-12 | 2022-07-12 | Efficient motor rotor stator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217935251U true CN217935251U (en) | 2022-11-29 |
Family
ID=84189040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221785401.9U Active CN217935251U (en) | 2022-07-12 | 2022-07-12 | Efficient motor rotor stator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217935251U (en) |
-
2022
- 2022-07-12 CN CN202221785401.9U patent/CN217935251U/en active Active
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