CN203574482U - Motor with good heat dissipation effect - Google Patents
Motor with good heat dissipation effect Download PDFInfo
- Publication number
- CN203574482U CN203574482U CN201320798908.2U CN201320798908U CN203574482U CN 203574482 U CN203574482 U CN 203574482U CN 201320798908 U CN201320798908 U CN 201320798908U CN 203574482 U CN203574482 U CN 203574482U
- Authority
- CN
- China
- Prior art keywords
- end cap
- motor
- heat dissipation
- dissipation effect
- good heat
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a motor with a good heat dissipation effect. The motor with the good heat dissipation effect comprises a rotor, a housing and an end cap; the inside surface of the end cap comprises an annular arc body, the surface of the arc body comprises at least one guiding channel which is distributed in an annular manner and takes the central axis of the end cap as the axis, the exterior of the housing comprises radiating holes communicated with the guiding channels, the housing is axially connected with the end cap, the arc body is arranged in the housing, the rotor is installed in the housing, an axial terminal at one side of the rotor is connected with the housing in a rotating manner, an axial terminal at the other side of the rotor traverses the arc body and is connected with the end cap in a rotating manner. The motor with the good heat dissipation effect is good in heat dissipation effect.
Description
Technical field
The utility model belongs to a kind of machine field, is specifically related to a kind of motor of good heat dissipation effect.
Background technology
When existing motor need to dispel the heat, all on the axial vane surface of end cap, louvre is set, then from louvre, dispels the heat, but the motor shaft on end cap is all understood the object connection in outside, louvre is blocked, thereby has reduced radiating effect.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to improve the radiating effect of motor.
(2) technical scheme
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of motor of good heat dissipation effect, comprises rotor, shell and end cap; The medial surface of described end cap includes an annular circular arc body, and the surface of this circular arc body includes at least one and take the guide channel that the central shaft of end cap is axle center annular spread, and the outside of described shell includes the louvre communicating with guide channel; Described shell and end-cover axle are to connection, and circular arc body setting in the enclosure, and described rotor is installed in the enclosure, and the axial end of a side is rotatably connected with shell, and the axial end of opposite side passes circular arc body and is rotatably connected with end cap.
Described shell and end cap all include axial bearing; The axial vane surface of described rotor both sides is all connected with bearing rotary.
The arc surface of described circular arc body is sunk structure, and described guide channel is arranged on arc surface.
Described guide channel has 18.
The lateral surface of described end cap is provided with the groove that 4 central shafts of take end cap are axle center annular spread.
(3) beneficial effect
The motor of good heat dissipation effect of the present utility model, medial surface by end cap arranges annular circular arc body, and on the surface of circular arc body, guide channel is set, the louvre coordinating with guide channel is set on shell, the heat energy that thereby rotor can be produced flows out from the outer surface from shell by guide channel and louvre, and the general have no occluder of the outer surface of shell, so improved the radiating effect of motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the motor of good heat dissipation effect of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the cutaway view of A-A in Fig. 1;
In figure, 1 is that rotor, 2 is that shell, 3 is that end cap, 4 is that circular arc body, 5 is that guide channel, 6 is that bearing, 7 is that groove, 8 is louvre.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The motor of a kind of good heat dissipation effect as shown in Figure 1, Figure 2 and Figure 3, comprises rotor 1, shell 2 and end cap 3; The medial surface of described end cap 3 includes an annular circular arc body 4, and the surface of this circular arc body 4 includes the guide channel 5 that 18 central shafts of take end cap 3 are axle center annular spread, and the outside of described shell 2 includes the louvre 8 communicating with guide channel 5; Described shell 2 is axially connected with end cap 3, and circular arc body 4 arranges in the enclosure, and described rotor 1 is arranged in shell 4, and the axial end of a side is rotatably connected with shell 2, and the axial end of opposite side passes circular arc body 4 and is rotatably connected with end cap 3.
Described shell 2 and end cap 3 all include axial bearing 6; The axial vane surface of described rotor 1 both sides is all rotatably connected with bearing 2.
The arc surface of described circular arc body 4 is sunk structure, and described guide channel 5 is arranged on arc surface, and heat energy is discharged along the guide channel 5 on arc surface.
The lateral surface of described end cap 2 is provided with the groove 7 that 4 central shafts of take end cap 2 are axle center annular spread, saves material, reduces costs.
The motor of good heat dissipation effect of the present utility model, medial surface by end cap 2 arranges annular circular arc body 4, and on the surface of circular arc body 4, guide channel 5 is set, the louvre 8 coordinating with guide channel is set on shell 2, the heat energy that thereby rotor can be produced discharges from the outer surface from shell by guide channel and louvre, and the general have no occluder of the outer surface of shell 2, so improved the radiating effect of motor.Certainly on market, also have and a cooling wind blade is set is specially arranged on the axle of rotor, and shell still arranges the louvre coordinating with cooling wind blade, the heat radiation process of this structure is consistent with answer of the present utility model, the heat energy that also rotor can be produced discharges from the outer surface from shell by guide channel and louvre, but such structure makes rotor increase load capacity, thereby reduced rotary speed, and motor of the present utility model, because guide channel is arranged on end cap 2, so can not produce this impact.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a motor for good heat dissipation effect, is characterized in that, the motor of described good heat dissipation effect comprises rotor (1), shell (2) and end cap (3); The medial surface of described end cap (3) includes an annular circular arc body (4), the surface of this circular arc body (4) includes at least one and take the guide channel (5) that the central shaft of end cap (3) is axle center annular spread, and the outside of described shell (2) includes the louvre (8) communicating with guide channel (5); Described shell (2) is axially connected with end cap (3), and circular arc body (4) arranges in the enclosure, described rotor (1) is arranged in shell (4), and the axial end of a side is rotatably connected with shell (2), and the axial end of opposite side is through circular arc body (4) and be rotatably connected with end cap (3).
2. the motor of good heat dissipation effect according to claim 1, is characterized in that, described shell (2) and end cap (3) all include axial bearing (6); The axial vane surface of described rotor (1) both sides is all rotatably connected with bearing (2).
3. the motor of good heat dissipation effect according to claim 2, is characterized in that, it is characterized in that, the arc surface of described circular arc body (4) is sunk structure, and described guide channel (5) is arranged on arc surface.
4. the motor of good heat dissipation effect according to claim 3, is characterized in that, described guide channel (5) has 18.
5. according to the motor of the good heat dissipation effect described in claim 1-4 any one, it is characterized in that, the lateral surface of described end cap (2) is provided with the groove (7) that 4 central shafts of take end cap (2) are axle center annular spread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798908.2U CN203574482U (en) | 2013-12-05 | 2013-12-05 | Motor with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798908.2U CN203574482U (en) | 2013-12-05 | 2013-12-05 | Motor with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574482U true CN203574482U (en) | 2014-04-30 |
Family
ID=50542193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798908.2U Expired - Lifetime CN203574482U (en) | 2013-12-05 | 2013-12-05 | Motor with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574482U (en) |
-
2013
- 2013-12-05 CN CN201320798908.2U patent/CN203574482U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |