CN201480353U - Rear cover structure of blower - Google Patents
Rear cover structure of blower Download PDFInfo
- Publication number
- CN201480353U CN201480353U CN2009201245138U CN200920124513U CN201480353U CN 201480353 U CN201480353 U CN 201480353U CN 2009201245138 U CN2009201245138 U CN 2009201245138U CN 200920124513 U CN200920124513 U CN 200920124513U CN 201480353 U CN201480353 U CN 201480353U
- Authority
- CN
- China
- Prior art keywords
- rear cover
- blower
- hair
- cover structure
- dryer
- 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 a rear cover structure of a blower. A plurality of holes are punched on the rear cover of the blower, and the cross section of the rear cover of the blower is corrugated. The rear cover structure of the blower has the benefits that the heat radiating area is large, the dust and impurities do not easily enter the blower, and the service life of a motor is long.
Description
Technical field
The utility model relates to a kind of hair-dryer, particularly a kind of hair-dryer rear cover structure.
Background technology
Existing hair-dryer rear cover structure all is that a dull and stereotyped upper punch of circle has some air vents, and in the process of using, its area of dissipation is little, and the dust foreign material enter blower fan easily, cause the damage of parts such as motor.
Summary of the invention
Shortcoming at existing hair-dryer rear cover structure the invention provides a kind of novel hair-dryer rear cover structure.
To achieve these goals, the measure that the present invention taked:
A kind of hair-dryer rear cover structure, hair-dryer bonnet upper punch has some holes, and the cross sectional shape of hair-dryer bonnet is a crimp shape;
Described cross sectional shape is a waveform.
The beneficial effects of the utility model: area of dissipation is big, and the dust foreign material are difficult for entering blower fan inside, the long service life of motor.
Description of drawings
Fig. 1, structural representation of the present utility model.
The specific embodiment
A kind of hair-dryer rear cover structure, as shown in Figure 1, hair-dryer bonnet upper punch has some through holes, air enters in through hole, dust generally all is to keep off on bonnet, but the bonnet on old-fashioned plane, and dust still enters easily, hair-dryer bonnet of the present utility model is that a plurality of cross sectional shapes are crimp shape, and crimp shape the best is a waveform.The hair-dryer bonnet of gauffer has increased area of dissipation, and the dust foreign material are difficult for entering blower fan inside, and dust falls on bonnet, removes also to be very easy to the longer service life of motor, protection motor.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in this area.
Claims (2)
1. hair-dryer rear cover structure, hair-dryer bonnet upper punch has some holes, it is characterized in that, and the cross sectional shape of hair-dryer bonnet is a crimp shape.
2. according to the described a kind of hair-dryer rear cover structure of claim 1, it is characterized in that described cross sectional shape is a waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201245138U CN201480353U (en) | 2009-07-13 | 2009-07-13 | Rear cover structure of blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201245138U CN201480353U (en) | 2009-07-13 | 2009-07-13 | Rear cover structure of blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201480353U true CN201480353U (en) | 2010-05-26 |
Family
ID=42419250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201245138U Expired - Fee Related CN201480353U (en) | 2009-07-13 | 2009-07-13 | Rear cover structure of blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201480353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953563A (en) * | 2009-07-13 | 2011-01-26 | 陈炯芳 | Blower back cover structure |
-
2009
- 2009-07-13 CN CN2009201245138U patent/CN201480353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953563A (en) * | 2009-07-13 | 2011-01-26 | 陈炯芳 | Blower back cover structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100713 |