CN217692902U - High-efficient heat dissipation type motor - Google Patents
High-efficient heat dissipation type motor Download PDFInfo
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- CN217692902U CN217692902U CN202220584369.1U CN202220584369U CN217692902U CN 217692902 U CN217692902 U CN 217692902U CN 202220584369 U CN202220584369 U CN 202220584369U CN 217692902 U CN217692902 U CN 217692902U
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- heat dissipation
- cover
- type motor
- shell
- dissipation type
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 51
- 238000005728 strengthening Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 9
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a high-efficient heat dissipation type motor, which comprises a housing, wherein a rotor and a stator are arranged in the housing, a first cover and a second cover are hermetically arranged on the housing, the first cover and the second cover are respectively detachably connected with two sides of the housing, and a heat dissipation assembly is arranged on the housing; the heat dissipation assembly comprises a plurality of heat dissipation fins, the heat dissipation fins are circumferentially and uniformly distributed by taking the axis of the rotor as the center, and the end parts of the heat dissipation fins extend towards two sides. This high-efficient heat dissipation type motor through the heat radiating area of increase fin, has improved the radiating efficiency.
Description
Technical Field
The utility model relates to a high-efficient heat dissipation type motor belongs to the motor field.
Background
The motor is an electromagnetic device which converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The electric motor converts electric energy into mechanical energy (commonly called as a motor), and the generator converts mechanical energy into electric energy. The motor is represented in the circuit by the letter "M" (old standard "D"). Its main function is to generate driving torque as power source of electric appliance or various machines.
The motor can produce a large amount of heats after long-time operation, easily leads to the motor to burn out, and current motor can set up the fin on the shell surface in order to realize the heat dissipation, and the heat radiating area of fin is limited, influences the radiating efficiency of motor.
Therefore, there is a need for a high-efficiency heat dissipation type motor, which improves the heat dissipation effect of the motor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the high-efficiency heat dissipation type motor is provided.
The utility model provides a technical scheme that above-mentioned problem adopted does: a high-efficiency heat-dissipation motor comprises a shell, wherein a rotor and a stator are arranged in the shell, a first cover and a second cover are hermetically arranged on the shell, the first cover and the second cover are detachably connected with two sides of the shell respectively, and a heat dissipation assembly is arranged on the shell;
the heat dissipation assembly comprises a plurality of heat dissipation fins, the heat dissipation fins are circumferentially and uniformly distributed by taking the axis of the rotor as the center, and the end parts of the heat dissipation fins extend towards two sides.
Preferably, the heat sink is parallel to the rotor.
Preferably, the heat radiating fins have a T-shaped cross section perpendicular to the axial direction of the rotor.
Preferably, a gap is provided between two adjacent fins.
Preferably, the housing and the heat sink are integrally formed.
Preferably, the first cover and the second cover are both connected with the housing by screws.
Preferably, the number of the screws on the first cover and the second cover is 8.
Preferably, the first cover is provided with an encoder, the second cover is provided with a phase line end, the encoder is located on one side of the first cover, which is far away from the shell, and the phase line end is located on one side of the second cover, which is far away from the shell.
Preferably, one side of the first cover, which is far away from the shell, is concave, and the encoder is located in the concave.
Preferably, a first reinforcing rib is arranged between the cover surface and the cover body of the first machine cover, and a second reinforcing rib is arranged between the cover surface and the cover body of the second machine cover.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a high-efficient heat dissipation type motor through the heat radiating area of increase fin, has improved the radiating efficiency.
Drawings
Fig. 1 is a first perspective view of a high-efficiency heat dissipation type motor according to the present invention;
fig. 2 is a second perspective view of the high-efficiency heat dissipation type motor of the present invention;
fig. 3 is a cross-sectional view of the high-efficiency heat dissipation type motor of the present invention;
fig. 4 is a schematic structural diagram of the housing.
Wherein: 1. the motor comprises a shell, a rotor, a stator, a first cover, a second cover, a heat radiating sheet, a screw, a coder, a phase line end, a first reinforcing rib and a second reinforcing rib, wherein the rotor is 2, the stator is 3, the first cover is 4, the second cover is 5, the heat radiating sheet is 6, the screw is 7, the coder is 8, the phase line end is 9, the first reinforcing rib is 10, and the second reinforcing rib is 11.
Detailed Description
As shown in fig. 1-4, the efficient heat dissipation motor in this embodiment includes a housing 1, a rotor 2 and a stator 3 are disposed in the housing 1, a first cover 4 and a second cover 5 are hermetically disposed on the housing 1, the first cover 4 and the second cover 5 are detachably connected to two sides of the housing 1, respectively, and a heat dissipation assembly is disposed on the housing 1;
the heat dissipation assembly comprises a plurality of heat dissipation fins 6, the heat dissipation fins 6 are circumferentially and uniformly distributed by taking the axis of the rotor 2 as a center, and the end parts of the heat dissipation fins 6 extend towards two sides.
During the use of the motor, heat is generated in the shell 1, and in the heat dissipation process of the shell 1, the heat on the shell 1 is transferred to the radiating fins 6, so that the heat dissipation area of the shell 1 is increased, the heat dissipation efficiency is improved, the end parts of the radiating fins 6 extend towards two sides, the heat dissipation area of the radiating fins 6 can be increased, and the heat dissipation efficiency is further improved.
Preferably, the heat sink 6 is parallel to the rotor 2.
Preferably, the heat radiating fins 6 have a T-shaped cross section perpendicular to the axial direction of the rotor 2.
Preferably, a gap is provided between two adjacent heat dissipation fins 6.
Preferably, the housing 1 and the heat sink 6 are formed integrally.
Preferably, the first cover 4 and the second cover 5 are both connected to the housing 1 by screws 7.
Preferably, the number of the screws 7 on the first cover 4 and the second cover 5 is 8.
Preferably, an encoder 8 is arranged on the first cover 4, a phase line end 9 is arranged on the second cover 5, the encoder 8 is located on one side of the first cover 4, which is far away from the housing 1, and the phase line end 9 is located on one side of the second cover 5, which is far away from the housing 1.
Preferably, the side of the first cover 4 away from the housing 1 is recessed, and the encoder 8 is located in the recessed portion.
The volume of the motor is reduced by recessing.
Preferably, a first reinforcing rib 10 is arranged between the cover surface and the cover body of the first cover 4, and a second reinforcing rib 12 is arranged between the cover surface and the cover body of the second cover 5.
The strength of the first and second covers 4 and 5 is improved by the first and second reinforcing ribs 10 and 12, respectively.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a high-efficient heat dissipation type motor which characterized in that: the cooling device comprises a shell (1), wherein a rotor (2) and a stator (3) are arranged in the shell (1), a first cover (4) and a second cover (5) are hermetically arranged on the shell (1), the first cover (4) and the second cover (5) are detachably connected with two sides of the shell (1) respectively, and a heat dissipation assembly is arranged on the shell (1);
the heat dissipation assembly comprises a plurality of heat dissipation fins (6), the heat dissipation fins (6) are circumferentially and uniformly distributed by taking the axis of the rotor (2) as the center, and the end parts of the heat dissipation fins (6) extend towards two sides.
2. A high efficiency heat dissipation type motor as recited in claim 1, wherein: the radiating fins (6) are parallel to the rotor (2).
3. A high efficiency heat dissipation type motor as recited in claim 1, wherein: the section of the radiating fin (6) perpendicular to the axial direction of the rotor (2) is T-shaped.
4. A high efficiency heat dissipation type motor as recited in claim 1, wherein: a gap is arranged between two adjacent radiating fins (6).
5. A high efficiency heat dissipation type motor as recited in claim 1, wherein: the shell (1) and the radiating fins (6) are of an integrally formed structure.
6. A high efficiency heat dissipation type motor as recited in claim 1, wherein: the first cover (4) and the second cover (5) are connected with the shell (1) through screws (7).
7. A high efficiency heat dissipation type motor as recited in claim 6, wherein: the number of the screws (7) on the first cover (4) and the second cover (5) is 8.
8. A high efficiency heat dissipation type motor as recited in claim 1, wherein: be provided with encoder (8) on first cover (4), be provided with looks terminal (9) on second cover (5), encoder (8) are located one side of keeping away from casing (1) of first cover (4), looks terminal (9) are located one side of keeping away from casing (1) of second cover (5).
9. A high efficiency heat dissipation type motor as recited in claim 8, wherein: one side of the first cover (4) far away from the shell (1) is concave, and the encoder (8) is located in the concave position.
10. A high efficiency heat dissipation type motor as recited in claim 1, wherein: be provided with first strengthening rib (10) between the capping of first cover (4) and the lid body, be provided with second strengthening rib (12) between the capping of second cover (5) and the lid body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584369.1U CN217692902U (en) | 2022-03-17 | 2022-03-17 | High-efficient heat dissipation type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584369.1U CN217692902U (en) | 2022-03-17 | 2022-03-17 | High-efficient heat dissipation type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217692902U true CN217692902U (en) | 2022-10-28 |
Family
ID=83731864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220584369.1U Active CN217692902U (en) | 2022-03-17 | 2022-03-17 | High-efficient heat dissipation type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217692902U (en) |
-
2022
- 2022-03-17 CN CN202220584369.1U patent/CN217692902U/en active Active
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