CN203384101U - Air blower impeller - Google Patents
Air blower impeller Download PDFInfo
- Publication number
- CN203384101U CN203384101U CN201320385336.5U CN201320385336U CN203384101U CN 203384101 U CN203384101 U CN 203384101U CN 201320385336 U CN201320385336 U CN 201320385336U CN 203384101 U CN203384101 U CN 203384101U
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- CN
- China
- Prior art keywords
- spider
- motor
- center disc
- utility
- model
- 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 discloses an air blower impeller, which comprises a center disc and blades, wherein the blades are fixedly connected onto the center disc, and are uniformly distributed on along the circumferential direction of the center disc, and a plurality of square openings are arranged on the center disc, and are distributed along the circumferential direction of the center disc. The square holes are arranged on the center disc, wind which enters from the front portion of an air blower can be blown to a motor from the square holes, thereby playing the role of cooling the motor, being capable of reducing temperature of the motor, being beneficial for heat dissipation of the motor, and being capable of effectively prolonging service life of the motor.
Description
Technical field
The utility model relates to a kind of blower, particularly a kind of blower wheel.
Background technique
Impeller on blower generally comprises spider and is fixed on the blade on spider at present, and blade circumferentially is uniformly distributed along spider.But opening generally all is not set on spider, when blower wheel rotates, it is more serious that the motor feels hot at the blower rear portion, and go out in the air channel that the wind of entering from the front portion of blower directly just arranges from blower drum, can not play cooling action to motor, so the heat dispersion of blower bad.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of can allow the wind energy of entering in the blower front portion motor of blower be played to the impeller of cooling action.
The utility model solves the technological scheme that its technical problem adopts:
A kind of blower wheel comprises spider and is fixedly connected on the blade on spider that described blade circumferentially is uniformly distributed along spider, and described spider is provided with a plurality of square openings, described square opening circumferentially being uniformly distributed along spider.
In the utility model, the middle part impact briquetting of described spider has the depressed part of being convenient to construction bolt or pad.
In the utility model, described spider has circular groove near its edge's impact briquetting.
The beneficial effects of the utility model are: of the present utility modelly be provided with a plurality of square holes on spider, the wind of entering from the blower front portion can blow to motor from square hole, motor is played to cooling action, can reduce the temperature of motor, be conducive to the heat radiation of motor, can effectively improve the working life of motor.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of blower wheel, comprise spider 1 and be fixedly connected on the blade 2 on spider 1, described blade 2 circumferentially being uniformly distributed along spider 1, described spider 1 is provided with a plurality of square openings 3, described square opening 3 circumferentially being uniformly distributed along spider 1.As of the present utility model preferred, the middle part impact briquetting of described spider 1 has the depressed part 4 of being convenient to construction bolt or pad.As preferably, described spider 1 has circular groove 5 near its edge's impact briquetting.Spider 1 of the present utility model is provided with a plurality of square holes 3, the wind of entering from the blower front portion can blow to motor from square hole 3, and motor is played to cooling action, can reduce the temperature of motor, be conducive to the heat radiation of motor, can effectively improve the working life of motor.
The above, be better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
Claims (3)
1. a blower wheel, comprise spider (1) and be fixedly connected on the blade (2) on spider (1), it is characterized in that: described blade (2) circumferentially being uniformly distributed along spider (1), described spider (1) is provided with a plurality of square openings (3), described square opening (3) circumferentially being uniformly distributed along spider (1).
2. a kind of blower wheel according to claim 1, it is characterized in that: the middle part impact briquetting of described spider (1) has the depressed part (4) of being convenient to construction bolt or pad.
3. a kind of blower wheel according to claim 1, it is characterized in that: described spider (1) has circular groove (5) near its edge's impact briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385336.5U CN203384101U (en) | 2013-06-28 | 2013-06-28 | Air blower impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385336.5U CN203384101U (en) | 2013-06-28 | 2013-06-28 | Air blower impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384101U true CN203384101U (en) | 2014-01-08 |
Family
ID=49872602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320385336.5U Expired - Fee Related CN203384101U (en) | 2013-06-28 | 2013-06-28 | Air blower impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384101U (en) |
-
2013
- 2013-06-28 CN CN201320385336.5U patent/CN203384101U/en not_active Expired - Fee Related
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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: 20140108 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |