CN217590498U - Heat radiation structure with protection level motor - Google Patents
Heat radiation structure with protection level motor Download PDFInfo
- Publication number
- CN217590498U CN217590498U CN202220494749.6U CN202220494749U CN217590498U CN 217590498 U CN217590498 U CN 217590498U CN 202220494749 U CN202220494749 U CN 202220494749U CN 217590498 U CN217590498 U CN 217590498U
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- China
- Prior art keywords
- heat dissipation
- motor
- back lid
- steel ring
- steel
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- 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.)
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- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a motor heat dissipation technical field specifically is a heat radiation structure with protection level motor, including the steel ring, the front side of steel ring has clamped the protecgulum, and the inside wall of protecgulum is provided with the steel axle, and has axial fan through the mounting screw on the surface of steel axle, and the back lid is installed to the rear side of steel ring, and the steel ring surface in the back lid outside installs the bottom fan through the countersunk head bolt, and the surface of back lid is still including second heat dissipation wing and centrifugal fan blade. The utility model discloses a motor rotor's rotation, it is rotatory to drive the steel axle, and the steel axle can make axial fan rotate at rotatory in-process, and axial fan's rotation makes air conditioning flow down, and the heat is taken away in the circulation of the first fin on flow direction bottom fan surface and the second heat dissipation wing department on back lid surface, then takes away the hot gas flow via the rotatory centrifugal fan blade in the lower part outside to initiative heat dissipation function when realizing the motor rotation.
Description
Technical Field
The utility model relates to a motor heat dissipation technical field specifically is a heat radiation structure with protection level motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the motor usually needs to dissipate heat in the using process, and a heat dissipation structure is generally realized during heat dissipation.
The heat radiation structure of motor is various in present market, can satisfy people's user demand basically, but still has certain problem, and the heat radiation structure of general motor all is passive heat dissipation, can't realize accomplishing the heat dissipation function in the motor working process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure with protection level motor to the heat radiation structure who proposes the motor among the above-mentioned background art of solution all is the problem of passive heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat radiation structure with protection level motor, including the steel ring, the front side of steel ring clamps the protecgulum, and the inside wall of protecgulum is provided with the steel axle, and there is axial fan on the surface of steel axle through the mounting screw, the back lid is installed to the rear side of steel ring, and the steel ring surface in the back lid outside installs the bottom fan through the countersunk head bolt, the surface of back lid is still including second heat dissipation wing and centrifugal fan blade, the equidistant installation of second heat dissipation wing is on the inner wall of back lid, and the equidistant fixed connection of centrifugal fan blade is at the surface of back lid.
Preferably, the inner wall of the steel ring is fixedly connected with nickel plating arc magnets at equal intervals, and an iron core is arranged on the inner side of each nickel plating arc magnet.
Preferably, the inner side of the iron core is provided with a motor rotor, and the inner wall of the motor rotor is fixedly connected with the bottom of the steel shaft.
Preferably, the central position department on back lid surface is fixed with aluminium lock axle gasket, and the fixed surface of aluminium lock axle gasket has the shield to the inside of motor rotor is extended on the top of shield, and the top and the motor rotor inner wall fixed connection of shield simultaneously.
Preferably, the surface of the bottom fan further comprises first radiating fins, and the first radiating fins are arranged at the bottom of the rear cover at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: this heat radiation structure with protection level motor passes through electric motor rotor's rotation, and it is rotatory to drive the steel axle, and the steel axle can make axial fan rotate at rotatory in-process, and axial fan's rotation makes air conditioning flow down, and the second heat dissipation wing department circulation on first fin and the back lid surface of flow direction bottom fan surface takes away the heat, then takes away the hot gas flow via the rotatory centrifugal fan blade in the lower part outside to initiative radiating function when realizing the motor rotation.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention;
fig. 2 is a schematic rear view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the separating structure of the steel ring, the front cover and the rear cover of the present invention;
fig. 4 is a schematic diagram of the explosion structure of the present invention.
In the figure: 1. steel ring; 101. plating nickel on the arc magnet; 102. an iron core; 103. a motor rotor; 104. an aluminum lock shaft spacer; 105. a dust cover; 2. a front cover; 201. a steel shaft; 202. an axial flow fan; 3. a rear cover; 301. a bottom fan; 3013. a first heat sink; 3012. a second heat dissipation fin; 3011. the fan blades are centrifuged.
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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can indirectly connect with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of protection of the utility model.
The utility model provides a pair of heat radiation structure with protection level motor's structure is as shown in figure 2 and figure 3, including steel ring 1, steel ring 1's front side has clamped protecgulum 2, and the inside wall of protecgulum 2 is provided with steel shaft 201, and there is axial fan 202 on the surface of steel shaft 201 through the screw mounting, back lid 3 is installed to steel ring 1's rear side, and the steel ring 1 surface in the 3 outsides of back lid installs bottom fan 301 through countersunk head bolt, the surface of back lid 3 is still including second heat dissipation wing 3012 and centrifugal fan blade 3011, the equidistant installation of second heat dissipation wing 3012 is on the inner wall of back lid 3, and equidistant fixed connection of centrifugal fan blade 3011 is at the surface of back lid 3.
Further, as shown in fig. 1 and fig. 4, nickel-plated arc magnets 101 at equal intervals are fixedly connected to the inner wall of the steel ring 1, an iron core 102 is arranged inside the nickel-plated arc magnets 101, a motor rotor 103 is arranged inside the iron core 102, the inner wall of the motor rotor 103 is fixedly connected to the bottom of the steel shaft 201, an aluminum lock shaft gasket 104 is fixed to the central position of the surface of the rear cover 3, a dust cover 105 is fixed to the surface of the aluminum lock shaft gasket 104, the top end of the dust cover 105 extends into the motor rotor 103, meanwhile, the top end of the dust cover 105 is fixedly connected to the inner wall of the motor rotor 103, the surface of the bottom fan 301 further includes first cooling fins 3013, and the first cooling fins 3013 are mounted at equal intervals at the bottom of the rear cover 3.
The working principle is as follows: when motor rotor 103 rotates, can drive steel shaft 201 rotatory, and the rotatory in-process of steel shaft 201 can make axial fan 202 rotate, and axial fan 202's rotation makes air conditioning flow down, and the circulation of the first fin 3013 on flow direction bottom fan 301 surface and the second fin 3012 department on back cover 3 surface takes away the heat, then takes away the hot gas flow via the rotatory centrifugal fan leaf 3011 in lower part outside to the initiative heat dissipation function when realizing the motor and rotating.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a heat radiation structure with protection level motor, includes steel ring (1), its characterized in that: the front side of steel ring (1) clamps protecgulum (2), and the inside wall of protecgulum (2) is provided with steel axle (201), and there is axial fan (202) on the surface of steel axle (201) through the mounting screw, back lid (3) are installed to the rear side of steel ring (1), and steel ring (1) surface in the back lid (3) outside installs bottom fan (301) through countersunk head bolt, the surface of back lid (3) is still including second heat dissipation wing (3012) and centrifugal fan blade (3011), and the equidistant installation of second heat dissipation wing (3012) is on the inner wall of back lid (3), and the equidistant fixed connection of centrifugal fan blade (3011) is at the surface of back lid (3).
2. The heat dissipation structure with protection level motor of claim 1, characterized in that: the steel ring is characterized in that nickel plating arc magnets (101) with equal intervals are fixedly connected to the inner wall of the steel ring (1), and an iron core (102) is arranged on the inner side of each nickel plating arc magnet (101).
3. The heat dissipation structure with protection grade motor of claim 2, characterized in that: and a motor rotor (103) is arranged on the inner side of the iron core (102), and the inner wall of the motor rotor (103) is fixedly connected with the bottom of the steel shaft (201).
4. The heat dissipation structure with protection grade motor of claim 3, characterized in that: the center position department on back lid (3) surface is fixed with aluminium lock axle gasket (104), and the fixed surface of aluminium lock axle gasket (104) has shield (105), and the inside of motor rotor (103) is extended to the top of shield (105), and the top and the motor rotor (103) inner wall fixed connection of shield (105) simultaneously.
5. The heat dissipation structure with protection grade motor of claim 1, characterized in that: the surface of the bottom fan (301) further comprises first radiating fins (3013), and the first radiating fins (3013) are arranged at the bottom of the rear cover (3) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494749.6U CN217590498U (en) | 2022-03-07 | 2022-03-07 | Heat radiation structure with protection level motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494749.6U CN217590498U (en) | 2022-03-07 | 2022-03-07 | Heat radiation structure with protection level motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217590498U true CN217590498U (en) | 2022-10-14 |
Family
ID=83539608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220494749.6U Active CN217590498U (en) | 2022-03-07 | 2022-03-07 | Heat radiation structure with protection level motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217590498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667601A (en) * | 2023-02-27 | 2023-08-29 | 哈尔滨理工大学 | Motor inner air path design with axial flow inner fan |
-
2022
- 2022-03-07 CN CN202220494749.6U patent/CN217590498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667601A (en) * | 2023-02-27 | 2023-08-29 | 哈尔滨理工大学 | Motor inner air path design with axial flow inner fan |
| CN116667601B (en) * | 2023-02-27 | 2024-04-30 | 哈尔滨理工大学 | Motor inner air path design with axial flow inner fan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Manufacturing Center, Building D, No. 888, Tianxiang North Avenue, Nanchang High-tech Industrial Development Zone, Nanchang City, Jiangxi Province 330000 Patentee after: Nanchang Sanrui Intelligent Technology Co.,Ltd. Address before: Room 33 # 101, Nanchang Jiahai Industrial Park, No. 2799 Tianxiang Avenue, Nanchang High tech Industrial Development Zone, Nanchang City, Jiangxi Province, 330224 Patentee before: Nanchang SanRui Intelligent Technology Co.,Ltd. |