CN203206037U - Improved motor housing - Google Patents
Improved motor housing Download PDFInfo
- Publication number
- CN203206037U CN203206037U CN 201320003709 CN201320003709U CN203206037U CN 203206037 U CN203206037 U CN 203206037U CN 201320003709 CN201320003709 CN 201320003709 CN 201320003709 U CN201320003709 U CN 201320003709U CN 203206037 U CN203206037 U CN 203206037U
- Authority
- CN
- China
- Prior art keywords
- arc
- radiating ribs
- motor casing
- motor housing
- portions
- 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 - Fee Related
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Abstract
Provided by the utility model is an improved motor housing. The motor housing comprises a motor housing body; and radiation ribs that are arc ones are arranged along the motor housing body. The arc radiation ribs include arc radiation rib root portions connected with the motor housing body, radiation rib middle portions connected with the arc radiation rib root portions, and radiation rib tail portions connected with the radiation rib middle portions. Arc-shaped portions that are bent inwardly are formed between the outer wall of the motor housing body and the arc radiation rib root portions; and the arc-shaped portions; and arc-shaped portions that are bent outwardly are formed between the arc-shaped portions that are bent inwardly and the radiation rib tail portions along the directions of the radiation rib middle portions. The provided improved motor housing has the advantages of small size, beautiful and reasonable structure, and fast cooling; and the ribs can not be fractured and bent easily during turning tool processing.
Description
Technical field
The utility model relates to machine field, a kind of modified model motor casing of more specifically saying so.
Background technology
As everyone knows, the shell of common electric machine has the band radiating ribs usually and is not with two kinds of radiating ribs, and the band radiating ribs generally all is that rib is the radiation shape radiating ribs of flat shape radiating ribs, and the surface of radiating ribs is a plane.The heat energy of motor internal passes to electric machine casing by modes such as heat conduction, passes to rib by housing, has increased whole area of dissipation by rib, and under equal conditions, area of dissipation is more big, and it is more fast to dispel the heat.The planar shaped radiating ribs is impacted by lathe tool easily in the course of processing and in rib root or tail break or bending.
The utility model content
A kind of modified model motor casing that the utility model provides, its purpose are to overcome the shortcoming of the shell radiating effect difference of existing motor, provide simultaneously that a kind of volume is little, structure is attractive in appearance, reasonable, the motor casing that satisfies customer requirements.
The technical solution adopted in the utility model is as follows:
A kind of modified model motor casing comprises the motor casing body, is provided with radiating ribs along the motor casing body, and this radiating ribs is the arc radiating ribs.
Described arc radiating ribs comprises with the motor casing body radiating ribs middle part that is connected arc radiating ribs root, is connected with arc radiating ribs root and the radiating ribs afterbody that is connected with the radiating ribs middle part, form an aduncate arc between motor casing body outer wall and radiating ribs root, this arc is along formation one bandy arc between the direction at radiating ribs middle part and radiating ribs afterbody.
Described arc radiating ribs root, radiating ribs middle part and radiating ribs afterbody are one-body molded.
Described radiating ribs and this body by integral forming of motor casing.
Described motor casing body is circular aluminium motor casing.
Compare with existing technology to description of the present utility model as can be known by above-mentioned, advantage of the present utility model is: under the motor casing maximum outside diameter situation the same with length, the arc radiating ribs has increased area of dissipation; Make root and the afterbody of radiating ribs rib wideer simultaneously, strengthened the intensity of radiating ribs root and afterbody, make radiating ribs in turning process, be not easy fracture or crooked.The total external diameter and the length that have reached customer requirements are constant, and the requirement that improves radiating effect again reaches simultaneously that volume is little, structure is attractive in appearance, rational purpose.
Description of drawings
Fig. 1 is the structural representation of motor casing;
Fig. 2 is the structure enlarged drawing of radiating ribs.
Embodiment
With reference to figure 1, Fig. 2, a kind of modified model motor casing comprises circular motor casing body 1, is provided with radiation shape radiating ribs 2 along motor casing body 1, and this radiating ribs 2 is the arc radiating ribs.
Described arc radiating ribs comprises that with motor casing body 1 the radiating ribs middle part 22 that is connected arc radiating ribs root 21, is connected with arc radiating ribs root 21 reaches and the radiating ribs middle part 22 radiating ribs afterbodys 23 that are connected, 21 of the outer wall of motor casing body 1 and radiating ribs roots form an aduncate arc 3, and this arc 3 forms a bandy arc 4 along direction and 23 of the radiating ribs afterbodys at radiating ribs middle part 22.
In order to increase the intensity of motor casing, arc radiating ribs root 21, radiating ribs middle part 22, radiating ribs afterbody 23 and 1 of motor casing body are one-body molded, and above-mentioned motor casing can adopt the aluminum motor casing simultaneously.
Because 23 of the root 21 of radiating ribs, radiating ribs middle part 22 and radiating ribs afterbodys be by the radian design, according to the shortest principle of point-to-point transmission straight line, camber line is than length, under the constant situation of height and length, effectively increased area.Adopt the radian design simultaneously, make the root of radiating ribs rib and afterbody wideer, intensity is better.
Above-mentioned only is embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (4)
1. modified model motor casing, comprise the motor casing body, it is characterized in that: be provided with radiating ribs along the motor casing body, this radiating ribs is the arc radiating ribs, this arc radiating ribs comprises the arc radiating ribs root that is connected with the motor casing body, the radiating ribs that is connected with arc radiating ribs root middle part and the radiating ribs afterbody that is connected with the radiating ribs middle part, form an aduncate arc between motor casing body outer wall and radiating ribs root, this arc is along formation one bandy arc between the direction at radiating ribs middle part and radiating ribs afterbody.
2. a kind of modified model motor casing according to claim 1 is characterized in that: described arc radiating ribs root, radiating ribs middle part and radiating ribs afterbody are one-body molded.
3. a kind of modified model motor casing according to claim 1 is characterized in that: described radiating ribs and this body by integral forming of motor casing.
4. a kind of modified model motor casing according to claim 1, it is characterized in that: described motor casing body is circular aluminium motor casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003709 CN203206037U (en) | 2013-01-06 | 2013-01-06 | Improved motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003709 CN203206037U (en) | 2013-01-06 | 2013-01-06 | Improved motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206037U true CN203206037U (en) | 2013-09-18 |
Family
ID=49150098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003709 Expired - Fee Related CN203206037U (en) | 2013-01-06 | 2013-01-06 | Improved motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203206037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066737A (en) * | 2013-01-06 | 2013-04-24 | 福建亚南电机有限公司 | Improved motor casing |
| CN103647433A (en) * | 2013-12-24 | 2014-03-19 | 招远市东朋自动化仪表有限公司 | Permanent magnet transmission mechanism |
-
2013
- 2013-01-06 CN CN 201320003709 patent/CN203206037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066737A (en) * | 2013-01-06 | 2013-04-24 | 福建亚南电机有限公司 | Improved motor casing |
| CN103647433A (en) * | 2013-12-24 | 2014-03-19 | 招远市东朋自动化仪表有限公司 | Permanent magnet transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: 503, room three, building 352100, Haibin No.1, East China Overseas Economic Development Zone, Ningde, Fujian Patentee after: Ningde times Motor Technology Co., Ltd. Address before: 352100 Fujian Province, Ningde City Industrial Dongqiao Economic Development Zone Industrial Park District Zhangwan Port Road No. 6 Patentee before: Fujian Yanan Motor Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |