CN219893125U - Stator and rotor assembly with efficient heat dissipation - Google Patents
Stator and rotor assembly with efficient heat dissipation Download PDFInfo
- Publication number
- CN219893125U CN219893125U CN202321066985.9U CN202321066985U CN219893125U CN 219893125 U CN219893125 U CN 219893125U CN 202321066985 U CN202321066985 U CN 202321066985U CN 219893125 U CN219893125 U CN 219893125U
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- CN
- China
- Prior art keywords
- heat dissipation
- stator
- rotor
- heat
- rotor assembly
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 72
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 5
- 238000004080 punching Methods 0.000 abstract description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model provides a stator and rotor assembly with high-efficiency heat dissipation, and belongs to the field of motors. It solves the problem. This high-efficient heat dissipation stator-rotor subassembly, this stator-rotor subassembly include a plurality of stator punching press piece, mutually support driven rotor spare and supply the transmission shaft of rotor spare installation, and a plurality of stator punching press piece punching press cooperation is formed with the stator core that supplies the lead wire to wire, and the rotor spare is located stator core, and the equal fixedly connected with in stator core both ends is used for accelerating the radiating element of inside radiating effect. The utility model has the advantages of high heat dissipation and long service life.
Description
Technical Field
The utility model belongs to the field of motors, relates to a stator and a rotor, and particularly relates to a stator and rotor assembly with efficient heat dissipation.
Background
Stator and rotor are the important component in the motor, stator and rotor can produce the heat at the rotation during operation, and the current heat radiation structure who is applied to stator and rotor adopts increasing impeller mode to dispel the heat to stator and rotor outside generally, still volatilizes not going to the inside heat of stator and rotor in its motion process, and higher stator and rotor of working strength still can't dispel the heat fast in the inside, and the radiating effect is not good and seriously influences stator and rotor life and work efficiency, consequently need the research and development one kind to stator and rotor inside can volatilize radiating structure fast.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a stator and rotor assembly with high efficiency heat dissipation so as to solve the problems.
The aim of the utility model can be achieved by the following technical scheme: the stator and rotor assembly is characterized by comprising a plurality of stator stamping sheets, rotor pieces in mutual fit transmission and a transmission shaft for mounting the rotor pieces, wherein the stator stamping sheets are in press fit to form a stator core for winding a lead wire, the rotor pieces are positioned in the stator core, and both ends of the stator core are fixedly connected with heat radiating units for accelerating the internal heat radiating effect;
the heat dissipation unit comprises two heat dissipation fans for accelerating air circulation and heat dissipation shells which are positioned at two ends of the stator core and have the effect of improving heat dissipation, and the heat dissipation shells are fixedly connected with the stator core through fastening bolts;
the stator core is characterized in that a plurality of through holes which are convenient for air to circulate rapidly are formed in the peripheral wall of the heat dissipation shell, guide holes which have drainage guide function and heat dissipation effect are formed in the heat dissipation shell, and the heat dissipation shell is respectively positioned on two end faces of the stator core and enables the stator core to be exposed to the outside for heat dissipation.
In the efficient heat dissipation stator and rotor assembly, the stator core and the heat dissipation shell are matched to form the mounting cavity for accommodating the rotor piece and the heat dissipation fan, and the heat dissipation fan is arranged at two ends in the mounting cavity to effectively realize rapid circulation and dissipation of internal heat.
In the above-mentioned high-efficient heat dissipation stator and rotor subassembly, two radiator fan is located rotor spare both ends respectively, and this radiator fan's impeller structure is the pitch arc structure setting, and two radiator fan is symmetrical structure setting along its rotor spare center.
In the above-mentioned high-efficient heat dissipation stator and rotor assembly, the heat dissipation fan is fixedly installed on the transmission shaft and is located at two ends of the rotor member.
In the efficient heat dissipation stator and rotor assembly, the heat dissipation shell is arranged in an inward-outward protruding structure, and the heat dissipation shell is made of an aluminum material with a good heat dissipation effect.
Compared with the prior art, this high-efficient heat dissipation stator and rotor subassembly sets up through radiator fan and heat dissipation shell structure, effectively realizes that inside air circulates fast, improves the radiating effect, simultaneously, stator core structure adopts external design, and inside circulates fast through the air, and outside realizes the heat dissipation cooling through external, makes it can volatilize with the inside and outside temperature fast heat dissipation of its stator and rotor subassembly during operation motion fast.
Drawings
Fig. 1 is a schematic perspective view of the stator and rotor assembly with efficient heat dissipation.
Fig. 2 is a schematic diagram of a semi-sectional structure of the stator and rotor assembly with efficient heat dissipation.
Fig. 3 is a schematic diagram of an internal structure of the stator and rotor assembly with efficient heat dissipation.
In the figure, 1, stator punching sheets; 2. a rotor member; 3. a stator core; 4. a heat dissipation housing; 5. a heat radiation fan; 6. a through hole; 7. a guide hole; 8. a mounting cavity; 9. a transmission shaft; 10. an impeller.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the stator and rotor assembly comprises a plurality of stator stamping sheets 1, a rotor piece 2 for mutually matched transmission and a transmission shaft 9 for mounting the rotor piece 2, wherein the stator stamping sheets 1 are matched with each other in a stamping manner to form a stator core 3 for winding a lead wire, the rotor piece 2 is positioned in the stator core 3, and two ends of the stator core 3 are fixedly connected with heat dissipation units for accelerating the internal heat dissipation effect;
the radiating unit comprises two radiating fans 5 for accelerating ventilation and radiating shells 4 positioned at two ends of the stator core 3 and having an improved radiating effect, wherein the radiating shells 4 are fixedly connected with the stator core 3 through fastening bolts;
a plurality of through holes 6 which are convenient for air to circulate rapidly are formed in the peripheral wall of the heat dissipation shell 4, guide holes 7 with drainage guide function and heat dissipation effect are formed in the heat dissipation shell 4, the heat dissipation shell 4 is respectively located on two end faces of the stator core 3, and the stator core 3 is exposed to the outside to realize heat dissipation.
Through radiator fan 5 and the setting of heat dissipation casing 4 structure, effectively realize inside air and circulate fast, improve the radiating effect, simultaneously, stator core 3 structure adopts external design, inside through the air circulation fast, outside through external realization heat dissipation cooling, make it can be fast with its stator rotor subassembly during operation motion inside and outside temperature quick heat dissipation volatilize.
Preferably, the stator core 3 and the heat dissipation housing 4 are matched to form a mounting cavity 8 for accommodating the rotor member 2 and the heat dissipation fan 5, and the heat dissipation fan 5 is arranged at two ends in the mounting cavity 8 to effectively realize rapid circulation and dissipation of internal heat.
Preferably, the two heat dissipation fans 5 are respectively located at two ends of the rotor member 2, the impeller 10 of the heat dissipation fan 5 is arranged in an arc structure, the two heat dissipation fans 5 are arranged in a symmetrical structure along the center of the rotor member 2, and the heat dissipation fans 5 at the two ends can rapidly dissipate heat inside through the transmission shaft 9.
Preferably, the cooling fan 5 is fixedly mounted on the transmission shaft 9 and located at both ends of the rotor member 2.
Preferably, the heat dissipation shell 4 is arranged in an inward-outward protruding structure, and the heat dissipation shell 4 is made of an aluminum material with good heat dissipation effect.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although terms such as the stator punching sheet 1, the rotor member 2, the stator core 3, the heat dissipation case 4, the heat dissipation fan 5, the through hole 6, the guide hole 7, the mounting cavity 8, the transmission shaft 9, the impeller 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The stator and rotor assembly is characterized by comprising a plurality of stator stamping sheets (1), rotor pieces (2) which are mutually matched for transmission and a transmission shaft (9) for mounting the rotor pieces (2), wherein a plurality of stator iron cores (3) for winding lead wires are formed by stamping and matching the stator stamping sheets (1), the rotor pieces (2) are positioned in the stator iron cores (3), and heat radiating units for accelerating the internal heat radiating effect are fixedly connected to two ends of the stator iron cores (3);
the heat radiation unit comprises two heat radiation fans (5) for accelerating air circulation and heat radiation shells (4) which are positioned at two ends of the stator iron core (3) and have the effect of improving heat radiation, wherein the heat radiation shells (4) are fixedly connected with the stator iron core (3) through fastening bolts;
the stator core cooling device is characterized in that a plurality of through holes (6) which are convenient for air to circulate rapidly are formed in the peripheral wall of the cooling shell (4), guide holes (7) with drainage guide function and cooling effect are formed in the cooling shell (4), the cooling shell (4) is respectively located on two end faces of the stator core (3), and the stator core (3) is exposed to the outside to realize cooling.
2. The efficient heat dissipation stator and rotor assembly according to claim 1, wherein the stator core (3) and the heat dissipation housing (4) are matched to form a mounting cavity (8) for accommodating the rotor (2) and the heat dissipation fan (5), and the heat dissipation fan (5) is arranged at two ends in the mounting cavity (8) to effectively realize rapid circulation and dissipation of internal heat.
3. The efficient heat dissipation stator and rotor assembly as recited in claim 1, wherein two heat dissipation fans (5) are respectively located at two ends of the rotor member (2), the impeller (10) structure of the heat dissipation fans (5) is arranged in an arc structure, and the two heat dissipation fans (5) are arranged in a symmetrical structure along the center of the rotor member (2).
4. The stator and rotor assembly with high-efficiency heat dissipation according to claim 1, wherein the heat dissipation fan (5) is fixedly installed on the transmission shaft (9) and is located at two ends of the rotor member (2).
5. The efficient heat dissipation stator and rotor assembly according to claim 1, wherein the heat dissipation shell (4) is arranged in an inward-outward protruding structure, and the heat dissipation shell (4) is made of an aluminum material with a good heat dissipation effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066985.9U CN219893125U (en) | 2023-04-28 | 2023-04-28 | Stator and rotor assembly with efficient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066985.9U CN219893125U (en) | 2023-04-28 | 2023-04-28 | Stator and rotor assembly with efficient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893125U true CN219893125U (en) | 2023-10-24 |
Family
ID=88408615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066985.9U Active CN219893125U (en) | 2023-04-28 | 2023-04-28 | Stator and rotor assembly with efficient heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893125U (en) |
-
2023
- 2023-04-28 CN CN202321066985.9U patent/CN219893125U/en active Active
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