CN203368206U - Heat radiation motor end cap - Google Patents
Heat radiation motor end cap Download PDFInfo
- Publication number
- CN203368206U CN203368206U CN 201320473945 CN201320473945U CN203368206U CN 203368206 U CN203368206 U CN 203368206U CN 201320473945 CN201320473945 CN 201320473945 CN 201320473945 U CN201320473945 U CN 201320473945U CN 203368206 U CN203368206 U CN 203368206U
- Authority
- CN
- China
- Prior art keywords
- end cap
- bearing
- louvre
- motor end
- rotating seat
- 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
The utility model relates to a heat radiation motor end cap including an end cap base body, and a connecting block arranged at the center position of the inner left side wall of the end cap base body and provided with a center recessed hole, a bearing is arranged in the center recessed hole, the inner surface of the bearing is matched with the outer surface of one end of the rotating seat, and the outer surface of the other end of the rotating seat is provided with at least one radiating fin in the circumferential direction. Because the radiating fin which rotates under the driving of a motor shaft is arranged in the end cap, the gas circulation is accelerated, and the inside heat of a motor can be effectively reduced; moreover, the structure is simple and the cost is low.
Description
Technical field
The utility model relates to a kind of end cap, in particular, and particularly a kind of radiating motor end cap.
Background technology
Motor is electronic product common in industrial production and daily life, and in electric machine structure, stator, rotor, end cap are the three large parts that form motor.Motor is when High Rotation Speed, can produce a large amount of heats, more existing radiating motors are to increase gas communication by changing internal structure, realize radiating and cooling, amount of heat can pass to outside motor by end cap, and existing end cap is to be provided with some through holes on shell substantially, because there is no other cooling measure, cause the radiating effect of end cap poor, and then affect the radiating effect of whole motor internal.
The utility model content
In order to overcome the poor technical problem of end cap radiating effect of radiating motor in prior art, the purpose of this utility model is to provide a kind of radiating motor end cap.
The technical scheme that the utility model adopts is: a kind of radiating motor end cap, it comprises the end cap matrix, be placed in described end cap matrix inside left side wall center position and with in the contiguous block of a center shrinkage pool, described center shrinkage pool, a bearing being installed, this bearing inner surface matches with the outer surface of rotating seat one end, and the outer surface of the described rotating seat other end is equipped with at least one fin along the circumferential direction.
Further, described end cap matrix left side wall along the circumferential direction has at least one louvre uniformly.
Further, the outside of described louvre is equipped with a wire netting, and described wire netting covers this louvre fully.
Further, described bearing is deep groove ball bearing.
With respect to the end cap of radiating motor of the prior art, the beneficial effects of the utility model are: by the fin by the motor shaft driven rotary is set in end cap, accelerate gas communication, effectively reduce the motor internal heat, and simple in structure, cost is lower.
The accompanying drawing explanation
Fig. 1. be the structural representation of the described radiating motor end cap of the utility model embodiment;
Fig. 2. be the cutaway view of the described radiating motor end cap of Fig. 1 along the A-A line.
Description of reference numerals: 1, end cap matrix, 2, bearing, 3, fin, 4, contiguous block, 5, rotating seat, 6, wire netting, 7, louvre.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
Consult shown in Fig. 1, the utility model provides a kind of radiating motor end cap, it comprises end cap matrix 1, be placed in end cap matrix 1 inside left side wall center position and with in the contiguous block 4 of a center shrinkage pool, center shrinkage pool, a bearing 2 being installed, these bearing 2 inner surfaces match with the outer surface of rotating seat 5 one ends, and the outer surface of rotating seat 5 other ends is equipped with at least one fin 3 along the circumferential direction.In the present embodiment, being shaped as of contiguous block 4 is cylindrical, concentric with end cap matrix 1, can adopt welding or the mode such as be spirally connected to be connected with end cap matrix 1 inwall.The middle shrinkage pool of contiguous block 4 is also circular, and its inner bearing of installing is deep groove ball bearing, according to different occasions, also can use the bearing of other types.Concrete, rotating seat 5 can integral type design and produce with fin 3, also can adopt the mode of other assemblings to be installed together, and wherein the quantity of fin 3 is preferably 6, is evenly distributed in a circumferential direction.
Consult shown in Fig. 2, end cap matrix 1 left side wall along the circumferential direction has at least one louvre 7 uniformly.The outer surface of louvre 7 is equipped with a wire netting 6, and wire netting 6 covers this louvre 7 fully.In the present embodiment, the quantity of louvre 7 is 6, is shaped as fan-shaped.At louvre 7 outer surfaces, wire netting 6 being set is mainly in order to prevent that foreign material from entering in louvre 7, eliminates safe hidden trouble.The sizing grid of this wire netting 6 is 5mm * 5mm, and is installed on louvre 7 outer surfaces by welding or the mode of being spirally connected.
Foregoing detailed description is only exemplary description, and those skilled in the art in the situation that do not break away from the scope and spirit that the utility model is protected, can design various execution modes according to different actual needs.
Claims (4)
1. a radiating motor end cap, it is characterized in that: comprise end cap matrix (1), be placed in described end cap matrix (1) inside left side wall center position and with in the contiguous block (4) of a center shrinkage pool, described center shrinkage pool, a bearing (2) being installed, this bearing (2) inner surface matches with the outer surface of rotating seat (5) one ends, and the outer surface of described rotating seat (5) other end is equipped with at least one fin (3) along the circumferential direction.
2. radiating motor end cap according to claim 1, it is characterized in that: described end cap matrix (1) left side wall along the circumferential direction has at least one louvre (7) uniformly.
3. radiating motor end cap according to claim 2, it is characterized in that: the outside of described louvre (7) is equipped with a wire netting (6), and described wire netting (6) covers this louvre (7) fully.
4. radiating motor end cap according to claim 1, it is characterized in that: described bearing (2) is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320473945 CN203368206U (en) | 2013-07-27 | 2013-07-27 | Heat radiation motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320473945 CN203368206U (en) | 2013-07-27 | 2013-07-27 | Heat radiation motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368206U true CN203368206U (en) | 2013-12-25 |
Family
ID=49815923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320473945 Expired - Fee Related CN203368206U (en) | 2013-07-27 | 2013-07-27 | Heat radiation motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487151A (en) * | 2016-02-25 | 2017-03-08 | 衡阳瑞达电源有限公司 | A kind of motor |
-
2013
- 2013-07-27 CN CN 201320473945 patent/CN203368206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487151A (en) * | 2016-02-25 | 2017-03-08 | 衡阳瑞达电源有限公司 | A kind of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150727 |
|
| EXPY | Termination of patent right or utility model |