CN211351962U - Alternating current motor with excellent heat dissipation performance - Google Patents
Alternating current motor with excellent heat dissipation performance Download PDFInfo
- Publication number
- CN211351962U CN211351962U CN202020144970.XU CN202020144970U CN211351962U CN 211351962 U CN211351962 U CN 211351962U CN 202020144970 U CN202020144970 U CN 202020144970U CN 211351962 U CN211351962 U CN 211351962U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- alternating current
- current motor
- dissipation cover
- motor body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 57
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 239000006185 dispersion Substances 0.000 claims abstract description 6
- 241000883990 Flabellum Species 0.000 claims abstract 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000009434 installation 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an alternating current motor that heat dispersion is good, including alternating current motor body, rotor and flabellum, the right-hand member of alternating current motor body is provided with the rotor, and the surface mounting of rotor has the flabellum, the outside of alternating current motor body is provided with the heat dissipation cover, and the flabellum is located inside the right-hand member of heat dissipation cover, the left end of heat dissipation cover is provided with fastening bolt, and the heat dissipation cover passes through fastening bolt and alternating current motor body interconnect, the surface mounting of ejector pin has branch, install reset spring on the branch, and reset spring is located the inboard of adjustment tank to branch passes through reset spring and heat dissipation cover interconnect. This alternating current motor that heat dispersion is good can promote the radiating efficiency of alternating current motor body, conveniently utilizes alternating current motor body self to carry out rotatory operating condition to drive the flabellum to be favorable to going into the heat on fin surface in the ventilation duct with the air, reduce the self temperature of alternating current motor body.
Description
Technical Field
The utility model relates to an alternating current motor technical field specifically is an alternating current motor that heat dispersion is good.
Background
An ac motor is a machine for realizing the interconversion between mechanical energy and ac energy, and has the advantages of simple structure, convenient manufacture, firmness, easy manufacture of high-speed, high-voltage, large-current and large-capacity motors, so the ac motor is commonly used as a driving device of equipment.
The existing alternating current motor has general self heat dissipation performance, so when the alternating current motor works for a long time or in a high-power state, high heat is easily generated to damage an internal coil of the alternating current motor, and the normal work of the alternating current motor is finally influenced. Aiming at the problems, the novel design is carried out on the basis of the original alternating current motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alternating current motor that heat dispersion is good to current alternating current motor self heat dispersion who proposes in solving above-mentioned background art is general, so carry out the during operation under long-time or high power state, very easily produce high fever and damage its internal coil, finally influence alternating current motor and carry out the problem of normal work.
In order to achieve the above object, the utility model provides a following technical scheme: an alternating current motor with excellent heat dissipation performance comprises an alternating current motor body, a rotor and fan blades, wherein the rotor is arranged at the right end of the alternating current motor body, and the surface of the rotor is provided with fan blades, the outer side of the alternating current motor body is provided with a heat dissipation cover, the fan blades are positioned inside the right end of the heat dissipation cover, the left end of the heat dissipation cover is provided with a fastening bolt, the heat dissipation cover is connected with the alternating current motor body through a fastening bolt, the right end of the heat dissipation cover is provided with an air hole, and the inner side of the heat dissipation cover is provided with a mandril on which cooling fins are arranged, and the cooling fins are positioned at the inner side of the ventilation pipe, the ventilation pipe is arranged in the heat dissipation cover, the surface of the ejector rod is provided with a support rod, the support rod is positioned at the inner side of the adjusting groove, the support rod is provided with a return spring, and the return spring is positioned on the inner side of the adjusting groove, and the support rod is connected with the heat dissipation cover through the return spring.
Preferably, the heat dissipation cover is nested in the outer side of the alternating current motor body, and air holes are uniformly formed in the right side surface of the heat dissipation cover.
Preferably, the ejector rod and the radiating fin are made of copper metal, and the ejector rod and the radiating fin are connected in a welding mode.
Preferably, the ejector rods are distributed on the inner side of the heat dissipation cover at equal intervals, and the supporting rods are symmetrically distributed on the surface of the ejector rods.
Preferably, the ventilation pipes are distributed in the heat dissipation cover at equal angles, and the diameter of the right end opening of the ventilation pipe is larger than that of the left end opening of the ventilation pipe.
Preferably, a sliding structure is formed between the support rod and the adjusting groove, and the support rod and the return spring form a telescopic structure.
Compared with the prior art, the beneficial effects of the utility model are that: the alternating current motor with excellent heat dissipation performance is provided,
1. the heat dissipation efficiency of the alternating current motor body can be improved, the fan blades can be conveniently driven by the working state that the alternating current motor body rotates, so that air can be blown into the ventilation pipe to take away heat on the surface of the cooling fin, and the temperature of the alternating current motor body is reduced;
2. reset spring can promote branch and carry out sliding motion in the adjustment tank, therefore the branch of motion can drive the ejector pin and carry out synchronous motion, finally makes things convenient for the ejector pin top tightly to guide the transfer at the surface of AC motor body to its heat, makes things convenient for follow-up work of dispelling the heat.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the lift pin of the present invention;
FIG. 3 is a schematic side view of the heat dissipation cover of the present invention;
fig. 4 is the side-cut structure schematic diagram of the heat dissipation cover of the present invention.
In the figure: 1. an AC motor body; 2. a rotor; 3. a fan blade; 4. a heat dissipation cover; 5. fastening a bolt; 6. air holes are formed; 7. a top rod; 8. a heat sink; 9. a vent pipe; 10. a strut; 11. an adjustment groove; 12. a return spring.
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, the present invention provides a technical solution: an alternating current motor with excellent heat dissipation performance comprises an alternating current motor body 1, a rotor 2 and fan blades 3, wherein the rotor 2 is arranged at the right end of the alternating current motor body 1, the fan blades 3 are arranged on the surface of the rotor 2, a heat dissipation cover 4 is arranged on the outer side of the alternating current motor body 1, the fan blades 3 are located inside the right end of the heat dissipation cover 4, the heat dissipation cover 4 is nested on the outer side of the alternating current motor body 1, air holes 6 are uniformly formed in the right side surface of the heat dissipation cover 4, and the heat dissipation cover 4 can be conveniently and stably installed on the outer side of the alternating current motor;
the left end of the heat dissipation cover 4 is provided with a fastening bolt 5, the heat dissipation cover 4 is connected with the alternating current motor body 1 through the fastening bolt 5, the right end of the heat dissipation cover 4 is provided with an air vent 6, the inner side of the heat dissipation cover 4 is provided with a top rod 7, the top rod 7 and the radiating fins 8 are made of copper metal, the top rod 7 and the radiating fins 8 are in welded connection, heat is guided and transferred conveniently, and accordingly subsequent heat elimination is facilitated, the top rod 7 is provided with the radiating fins 8, the radiating fins 8 are located on the inner side of the ventilating pipe 9, the ventilating pipe 9 is arranged inside the heat dissipation cover 4, the top rods 7 are distributed on the inner side of the heat dissipation cover 4 at equal intervals, and supporting rods 10 are symmetrically distributed on the surface of the top rods 7;
The working principle is as follows: according to the figure 1, firstly, the heat dissipation cover 4 is screwed up and installed on the outer side of the alternating current motor body 1 through the fastening bolt 5, when the heat dissipation cover 4 is installed, according to the figures 1 and 2, the return spring 12 can push the support rod 10 to perform sliding motion on the inner side of the adjusting groove 11, and the support rod 10 can drive the ejector rod 7 to perform synchronous motion while performing sliding motion until the ejector rod 7 is tightly pressed on the surface of the alternating current motor body 1, so that the ejector rod 7 can conveniently guide and transfer heat on the alternating current motor body 1 to the radiating fin 8, according to the figures 1 and 3, when the alternating current motor body 1 starts to work, the rotor 2 at the right end of the alternating current motor body 1 starts to drive the fan blades 3 to rotate, the rotating fan blades 3 push air to move, the air is extracted by the fan blades 3, and the air passes through the air holes 6 and is pumped into the ventilation pipe 9, according to the illustration in fig. 1, air is injected from the right end of the ventilation pipe 9 and then is discharged from the left end of the ventilation pipe 9, in the process, heat on the cooling fins 8 can be taken away by the flowing air, the cooling efficiency of the alternating current motor body 1 is improved, and the alternating current motor with excellent cooling performance is convenient for people to use.
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 (6)
1. The utility model provides an alternating current motor that heat dispersion is good, includes alternating current motor body (1), rotor (2) and flabellum (3), its characterized in that: the fan blade structure is characterized in that a rotor (2) is arranged at the right end of the alternating current motor body (1), fan blades (3) are arranged on the surface of the rotor (2), a heat dissipation cover (4) is arranged on the outer side of the alternating current motor body (1), the fan blades (3) are located inside the right end of the heat dissipation cover (4), fastening bolts (5) are arranged at the left end of the heat dissipation cover (4), the heat dissipation cover (4) is connected with the alternating current motor body (1) through the fastening bolts (5), air holes (6) are formed in the right end of the heat dissipation cover (4), an ejector rod (7) is arranged on the inner side of the heat dissipation cover (4), radiating fins (8) are arranged on the ejector rod (7), the radiating fins (8) are located on the inner side of a ventilation pipe (9), the ventilation pipe (9) is arranged inside the heat dissipation cover (4), a support rod (10) is arranged on the surface of the ejector rod (7, a return spring (12) is mounted on the support rod (10), the return spring (12) is located on the inner side of the adjusting groove (11), and the support rod (10) is connected with the heat dissipation cover (4) through the return spring (12).
2. An alternating current motor excellent in heat dissipation performance according to claim 1, characterized in that: the heat dissipation cover (4) is nested on the outer side of the alternating current motor body (1), and air holes (6) are uniformly formed in the right side surface of the heat dissipation cover (4).
3. An alternating current motor excellent in heat dissipation performance according to claim 1, characterized in that: the ejector rod (7) and the radiating fin (8) are made of copper metal, and the ejector rod (7) is connected with the radiating fin (8) in a welded mode.
4. An alternating current motor excellent in heat dissipation performance according to claim 1, characterized in that: the ejector rods (7) are distributed on the inner side of the heat dissipation cover (4) at equal intervals, and the supporting rods (10) are symmetrically distributed on the surface of the ejector rods (7).
5. An alternating current motor excellent in heat dissipation performance according to claim 1, characterized in that: the ventilation pipes (9) are distributed in the heat dissipation cover (4) at equal angles, and the diameter of the right end opening of the ventilation pipes (9) is larger than that of the left end opening.
6. An alternating current motor excellent in heat dissipation performance according to claim 1, characterized in that: a sliding structure is formed between the support rod (10) and the adjusting groove (11), and the support rod (10) and the return spring (12) form a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144970.XU CN211351962U (en) | 2020-01-22 | 2020-01-22 | Alternating current motor with excellent heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144970.XU CN211351962U (en) | 2020-01-22 | 2020-01-22 | Alternating current motor with excellent heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351962U true CN211351962U (en) | 2020-08-25 |
Family
ID=72135739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020144970.XU Active CN211351962U (en) | 2020-01-22 | 2020-01-22 | Alternating current motor with excellent heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679015A (en) * | 2022-03-15 | 2022-06-28 | 杭州杰牌传动科技有限公司 | Frequency conversion integral type three-phase asynchronous motor |
-
2020
- 2020-01-22 CN CN202020144970.XU patent/CN211351962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679015A (en) * | 2022-03-15 | 2022-06-28 | 杭州杰牌传动科技有限公司 | Frequency conversion integral type three-phase asynchronous motor |
| CN114679015B (en) * | 2022-03-15 | 2022-12-16 | 杭州杰牌传动科技有限公司 | Frequency conversion integrated three-phase asynchronous motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109038953B (en) | A kind of motor for being easy to radiate | |
| CN210519281U (en) | Mining converter heat dissipation auxiliary device | |
| CN211351962U (en) | Alternating current motor with excellent heat dissipation performance | |
| CN216390683U (en) | High-efficiency environment-friendly intelligent permanent magnet motor | |
| CN102185420A (en) | Cooling system of 2MW wind driven generator | |
| CN214848928U (en) | Heat dissipation type battery cover for cleaning robot | |
| CN214204561U (en) | Combined internal circulation heat dissipation power distribution cabinet | |
| CN219892899U (en) | Heat dissipation type bus duct | |
| CN209545373U (en) | A kind of radiator structure of motor | |
| CN108674159A (en) | A kind of electric motor protective device of pure electric coach | |
| CN213094742U (en) | High-frequency power supply heat dissipation device | |
| CN110920911A (en) | High-efficient heat dissipation aircraft motor cabinet with self-loopa liquid cooling structure | |
| CN220401524U (en) | Motor shell and motor | |
| CN219893126U (en) | Energy-saving brushless alternating current motor | |
| CN219164357U (en) | Liquid cooling heat dissipation formula linear electric motor | |
| CN212721058U (en) | Radiator with high heat exchange efficiency | |
| CN210799156U (en) | Double-cooling cylinder body of motorcycle | |
| CN216592943U (en) | Low-cost high-efficiency radiator | |
| CN219514517U (en) | Ultrasonic transducer | |
| CN212969461U (en) | Quick heat dissipation device for rectifier | |
| CN218387145U (en) | Energy-saving fan with automatic heat dissipation function | |
| CN215120401U (en) | Direct current motor heat abstractor | |
| CN219643742U (en) | Heat abstractor of power plant's generator | |
| CN212137435U (en) | Three-phase asynchronous motor heat abstractor | |
| CN216087349U (en) | Radiator for alternating current fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 plant 1, No. 28, Shiyang Road, high tech Zone, Suzhou, Jiangsu Patentee after: Puyuan Motor Manufacturing (Suzhou) Co.,Ltd. Address before: 215011 3F, west of building A3, No. 655, Jinfeng Road, Suzhou high tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU PUYUAN METAL PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |