CN203384100U - Impeller of air blower - Google Patents
Impeller of air blower Download PDFInfo
- Publication number
- CN203384100U CN203384100U CN201320385162.2U CN201320385162U CN203384100U CN 203384100 U CN203384100 U CN 203384100U CN 201320385162 U CN201320385162 U CN 201320385162U CN 203384100 U CN203384100 U CN 203384100U
- Authority
- CN
- China
- Prior art keywords
- spider
- center disc
- motor
- impeller
- blades
- 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 impeller of an air blower. The impeller of the air blower comprises a center disc and blades, wherein the blades are fixed on the center disc, and are uniformly distributed along the circumferential direction of the center disc, one end of the blades is bent, the bent ends of the blades are riveted on the center disc through rivets, the blades are arranged close to the edge of the center disc, a plurality of grooves are formed on the center disc by stamping, and are uniformly distributed along the circumferential direction of the center disc, a plurality of square holes are arranged on the center disc, and are uniformly distributed along the circumferential direction of the center disc. The blades of the impeller of the air blower are riveted on the center disc through the rivets, are extremely reliably connected, and can not fall from the center disc. Furthermore, the center disc is provided with a plurality of square holes, and wind entering from the front portion of the air blower can be blown to the 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 the impeller of a kind of blower, particularly a kind of blower.
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 the wheel rotation of blower, 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 impeller of blower, comprise spider and be fixed on the blade on spider, described blade circumferentially is uniformly distributed along spider, one end bending of blade, the bending end of blade is by rivet on spider, and described blade is near the edge of spider, on described spider, impact briquetting has a plurality of grooves, described groove circumferentially is uniformly distributed along spider, and described spider is provided with a plurality of square openings, and described square opening circumferentially is 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: blade pass of the present utility model is crossed rivet on spider, connect very reliable, blade can not come off from spider, in addition, be provided with a plurality of square openings on spider, the wind of entering from the blower front portion can blow to motor from square opening, 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 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 impeller of blower, comprise spider 1 and be fixed on the blade 2 on spider 1, described blade 2 circumferentially being uniformly distributed along spider 1, one end bending of blade 2, the bending end of blade 2 is riveted on spider 1 by rivet 3, described blade 2 is near the edge of spider 1, on described spider 1, impact briquetting has a plurality of grooves 4, described groove 4 circumferentially being uniformly distributed along spider 1, described spider 1 is provided with a plurality of square openings 5, described square opening 5 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 6 of being convenient to construction bolt or pad, and described spider 1 has circular groove 7 near its edge's impact briquetting.Blade 2 of the present utility model is riveted on spider 1 by rivet 3, connect very reliable, blade 2 can not come off from spider 1, in addition, be provided with a plurality of square openings 5 on spider 1, the wind of entering from the blower front portion can blow to motor from square opening 5, 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. the impeller of a blower, comprise spider (1) and be fixed on the blade (2) on spider (1), it is characterized in that: described blade (2) circumferentially being uniformly distributed along spider (1), one end bending of blade (2), the bending end of blade (2) is riveted on spider (1) by rivet (3), described blade (2) is near the edge of spider (1), the upper impact briquetting of described spider (1) has a plurality of grooves (4), described groove (4) circumferentially being uniformly distributed along spider (1), described spider (1) is provided with a plurality of square openings (5), described square opening (5) circumferentially being uniformly distributed along spider (1).
2. the impeller of a kind of blower according to claim 1, it is characterized in that: the middle part impact briquetting of described spider (1) has the depressed part (6) of being convenient to construction bolt or pad.
3. the impeller of a kind of blower according to claim 1, it is characterized in that: described spider (1) has circular groove (7) near its edge's impact briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385162.2U CN203384100U (en) | 2013-06-28 | 2013-06-28 | Impeller of air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385162.2U CN203384100U (en) | 2013-06-28 | 2013-06-28 | Impeller of air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384100U true CN203384100U (en) | 2014-01-08 |
Family
ID=49872601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320385162.2U Expired - Fee Related CN203384100U (en) | 2013-06-28 | 2013-06-28 | Impeller of air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307025A (en) * | 2013-06-28 | 2013-09-18 | 开平市永强风机制造有限公司 | Impeller of air blower |
-
2013
- 2013-06-28 CN CN201320385162.2U patent/CN203384100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307025A (en) * | 2013-06-28 | 2013-09-18 | 开平市永强风机制造有限公司 | Impeller of air blower |
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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 |