CN104184243A - Rear end cap structure for washing machine motor - Google Patents
Rear end cap structure for washing machine motor Download PDFInfo
- Publication number
- CN104184243A CN104184243A CN201310197632.7A CN201310197632A CN104184243A CN 104184243 A CN104184243 A CN 104184243A CN 201310197632 A CN201310197632 A CN 201310197632A CN 104184243 A CN104184243 A CN 104184243A
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- CN
- China
- Prior art keywords
- rear end
- motor
- extension board
- end cover
- cover structure
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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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- Motor Or Generator Frames (AREA)
Abstract
The invention relates to a motor, and particularly relates to a rear end cap structure for a washing machine motor. The rear end cap structure comprises a top wall, side walls and a flange plate by which a semi-enclosed end cap structure is formed via enclosing. The flange plate is provided with four convex edges with flange holes, and the convex edges are distributed in a rectangular array. The two adjacent convex edges of the convex edges extend towards the external sides of the side walls so that one extension board is formed via connection. The other two adjacent convex edges also extend towards the external sides of the side walls so that one extension board is formed via connection. The side walls and the extension boards are provided with heat-radiating windows which are communicated with each other and present to be L-shaped so that the structure is simple, heat radiation effect is great and structural strength is high.
Description
Technical field
the present invention relates to motor, be specially a kind of rear end cover structure of motor for washer.
Background technology
the motor of washing machine is less, in the process of running up, can produce more heat, need to there is good radiator structure, available technology adopting is carried out the design of perforate to the front and rear cover of motor, but often larger to the intensity effect of end cap itself, and radiating effect is good not enough.
Summary of the invention
the object of this invention is to provide the rear end cover structure of the motor for washer that a kind of good heat dissipation effect and structural strength are high.
above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of rear end cover structure of motor for washer, comprise roof, sidewall and ring flange, surround a semi-enclosed end cover structure, ring flange is with 4 flanges that are provided with flange hole, rectangular array distribution, wherein two adjacent flanges extend and are connected to form an extension board towards sidewall outside, two other adjacent flange extends and is connected to form an extension board towards sidewall outside equally, sidewall and extension board are provided with the thermal window being interconnected, and are L-type.
in technique scheme, the thermal window good heat dissipation effect of this structure, is convenient to cross-ventilation heat radiation, and can ensure the bulk strength of end cap itself.
as to technique scheme preferably, sidewall is provided with vertical strengthening groove near the position of flange hole, strengthening groove is provided with vertical ventilation cylindrical void.
as to technique scheme preferably, extension board is provided with reinforcement fixing hole.Fixed effect after lifting motor is fixing.
as to technique scheme preferably, the periphery of extension board is provided with side stiffener.Improve structural strength.
as to technique scheme preferably, on sidewall, be also provided with horizontal louvre.
as to technique scheme preferably, the circumferencial direction of roof is provided with circular louvre.
the invention has the beneficial effects as follows: simple, the integrally-built intensity of this rear end cover structure is high and even, save material, make the heat radiation process cross-ventilation effect of motor better, so that radiating effect is better.
Brief description of the drawings
fig. 1 is the perspective view of the embodiment of the present invention 1.
in figure: 1, roof, 2, sidewall, 3, ring flange, 31, flange hole, 32, flange, 4, extension board, 5, thermal window, 6, strengthening groove, 61, ventilation cylindrical void, 41, strengthen fixing hole, 42, side stiffener, 7, horizontal louvre, 8, circular louvre.
Embodiment
following specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art are reading after this specification and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
embodiment 1, as shown in Figure 1, a kind of rear end cover structure of motor for washer, comprise roof 1, sidewall 2 and ring flange 3, surround a semi-enclosed end cover structure, ring flange 3 is with 4 flanges 32 that are provided with flange hole 31, rectangular array distribution, wherein two adjacent flanges 32 extend and are connected to form an extension board 4 towards sidewall 2 outsides, two other adjacent flange 32 extends and is connected to form an extension board 4 towards sidewall 2 outsides equally, sidewall 2 and extension board 4 are provided with the thermal window 5 being interconnected, and are L-type.Sidewall 2 is provided with vertical strengthening groove 6 near the position of flange hole 31, and described strengthening groove 6 is provided with vertical ventilation cylindrical void 61.Extension board 4 is provided with strengthens fixing hole 41.The periphery of extension board 4 is provided with side stiffener 42.On sidewall 2, be also provided with horizontal louvre 7.The circumferencial direction of roof 1 is provided with circular louvre 8.
Claims (6)
1. the rear end cover structure of a motor for washer, comprise roof (1), sidewall (2) and ring flange (3), surround a semi-enclosed end cover structure, it is characterized in that: ring flange (3) is with 4 flanges (32) that are provided with flange hole (31), rectangular array distribution, wherein two adjacent flanges (32) extend and are connected to form an extension board (4) towards sidewall (2) outside, two other adjacent flange (32) extends and is connected to form an extension board (4) towards sidewall (2) outside equally, described sidewall (2) and described extension board (4) are provided with the thermal window (5) being interconnected, be L-type.
2. the rear end cover structure of a kind of motor for washer according to claim 1, it is characterized in that: described sidewall (2) is provided with vertical strengthening groove (6) near the position of flange hole (31), and described strengthening groove (6) is provided with vertical ventilation cylindrical void (61).
3. the rear end cover structure of a kind of motor for washer according to claim 1 and 2, is characterized in that: described extension board (4) is provided with strengthens fixing hole (41).
4. the rear end cover structure of a kind of motor for washer according to claim 3, is characterized in that: the periphery of described extension board (4) is provided with side stiffener (42).
5. the rear end cover structure of a kind of motor for washer according to claim 1 and 2, is characterized in that: on described sidewall (2), be also provided with horizontal louvre (7).
6. the rear end cover structure of a kind of motor for washer according to claim 5, is characterized in that: the circumferencial direction of described roof (1) is provided with circular louvre (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197632.7A CN104184243A (en) | 2013-05-24 | 2013-05-24 | Rear end cap structure for washing machine motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197632.7A CN104184243A (en) | 2013-05-24 | 2013-05-24 | Rear end cap structure for washing machine motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104184243A true CN104184243A (en) | 2014-12-03 |
Family
ID=51965071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310197632.7A Pending CN104184243A (en) | 2013-05-24 | 2013-05-24 | Rear end cap structure for washing machine motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104184243A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147238A (en) * | 2017-05-11 | 2017-09-08 | 威灵（芜湖）电机制造有限公司 | Electric motor end cap and motor |
| CN112332589A (en) * | 2020-10-22 | 2021-02-05 | 浙江科宁电机有限公司 | Inner rotor motor capable of effectively preventing temperature rise |
-
2013
- 2013-05-24 CN CN201310197632.7A patent/CN104184243A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147238A (en) * | 2017-05-11 | 2017-09-08 | 威灵（芜湖）电机制造有限公司 | Electric motor end cap and motor |
| CN112332589A (en) * | 2020-10-22 | 2021-02-05 | 浙江科宁电机有限公司 | Inner rotor motor capable of effectively preventing temperature rise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |