CN201379194Y - Impeller of blower - Google Patents
Impeller of blower Download PDFInfo
- Publication number
- CN201379194Y CN201379194Y CN200820204550U CN200820204550U CN201379194Y CN 201379194 Y CN201379194 Y CN 201379194Y CN 200820204550 U CN200820204550 U CN 200820204550U CN 200820204550 U CN200820204550 U CN 200820204550U CN 201379194 Y CN201379194 Y CN 201379194Y
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- circular bottom
- impeller
- blades
- hair
- 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 - Lifetime
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Abstract
The utility model relates to an impeller of a blower, comprising a circular bottom plate with a central shaft hole, a plurality of blades are evenly distributed on the circular bottom plate along a circumferential direction, a ring-shaped cover plate is arranged above the circular bottom plate, and the blades are arranged between the circular bottom plate and the ring-shaped cover plate. The impeller of the blower has low air inlet noise, larger air flow and uniform inlet air.
Description
Technical field
The utility model relates to a kind of hair-dryer impeller.
Background technology
Hair-dryer is mainly used in the drying and the shaping of hair, and impeller is requisite parts in the hair-dryer, and the main effect of impeller is the air inlet of air from hair-dryer sucked, and the centrifugal flow of Xing Chenging is blown out by mouth before the air duct more thus.Existing hair-dryer generally comprises the circular bottom plate that the center has axis hole with impeller, the circular bottom plate upper edge circumferentially is evenly equipped with a plurality of blades, this structure can realize the basic purpose of impeller, and the air intake noise is big, air quantity is little, the uneven defective of air intake but this structure exists.
The utility model content
The utility model is intended to overcome above-mentioned the deficiencies in the prior art, provides that a kind of air intake noise is little, air quantity is big, air intake hair-dryer impeller uniformly.
A kind of hair-dryer impeller that provides according to the utility model, comprise that the center has the circular bottom plate of axis hole, described circular bottom plate upper edge circumferentially is evenly equipped with a plurality of blades, and described circular bottom plate top is provided with a circumferential butt, and described a plurality of blades are arranged between described circular bottom plate and the circumferential butt.
The utility model also has following additional technical feature:
Described circular bottom plate upper edge circumferentially is evenly equipped with 9 blades.
Included angle A between the diameter of the inboard circular bottom plate with by the inboard outer end of this blade of each blade is 30 to spend.
A kind of hair-dryer impeller that provides according to the utility model, prior art has following advantage relatively: described circular bottom plate top is provided with a circumferential butt, described a plurality of blade is arranged between described circular bottom plate and the circumferential butt, and this structure makes that the air intake noise is little, air quantity is big, air intake is more even.
Description of drawings
Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail, wherein:
Fig. 1 is the front elevational schematic of a kind of hair-dryer of the utility model with a kind of optimal way of impeller.
Fig. 2 is the schematic diagram of circumferential butt among Fig. 1.
Fig. 3 is the schematic diagram of circular bottom plate and blade among Fig. 1.
Fig. 4 is the schematic top plan view of Fig. 3.
The specific embodiment
Referring to Fig. 1 to Fig. 4, a kind of optimal way of a kind of hair-dryer of the utility model with impeller is shown, comprise that the center has the circular bottom plate 1 of axis hole 10, described circular bottom plate upper edge circumferentially is evenly equipped with a plurality of blades 2, described circular bottom plate top is provided with a circumferential butt 3, described a plurality of blade is arranged between described circular bottom plate and the circumferential butt, and this structure makes that the air intake noise is little, air quantity is big, air intake is more even.
In the present embodiment, described circular bottom plate 1 upper edge circumferentially is evenly equipped with 9 blades, and the included angle A between the diameter of the inboard circular bottom plate with by the inboard outer end of this blade of each blade is 30 to spend.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (3)
1, a kind of hair-dryer impeller, comprise that the center has the circular bottom plate of axis hole (10) (1), described circular bottom plate upper edge circumferentially is evenly equipped with a plurality of blades (2), it is characterized in that described circular bottom plate top is provided with a circumferential butt (3), described a plurality of blades are arranged between described circular bottom plate and the circumferential butt.
2, hair-dryer impeller according to claim 1 is characterized in that described circular bottom plate upper edge circumferentially is evenly equipped with 9 blades.
3, hair-dryer impeller according to claim 1 and 2 is characterized in that angle (A) between the diameter of the inboard circular bottom plate with by this outer end, blade inboard of each blade is 30 to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820204550U CN201379194Y (en) | 2008-12-03 | 2008-12-03 | Impeller of blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820204550U CN201379194Y (en) | 2008-12-03 | 2008-12-03 | Impeller of blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379194Y true CN201379194Y (en) | 2010-01-13 |
Family
ID=41522669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820204550U Expired - Lifetime CN201379194Y (en) | 2008-12-03 | 2008-12-03 | Impeller of blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158183A (en) * | 2012-03-30 | 2018-06-15 | 戴森技术有限公司 | Hair dryer and hand-held instruments |
-
2008
- 2008-12-03 CN CN200820204550U patent/CN201379194Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158183A (en) * | 2012-03-30 | 2018-06-15 | 戴森技术有限公司 | Hair dryer and hand-held instruments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU PHOENIX ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: YUAN ZHIYU Effective date: 20120330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120330 Address after: 510000 Guangdong Province, Guangzhou Baiyun District and the town of Hengli No. 8 North Street Patentee after: Phoenix Electrical Appliance Co., Ltd. Address before: 510000, 93 East Nanling Road, long dragon town, Baiyun District, Guangdong, Guangzhou Patentee before: Yuan Zhiyu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |
|
| CX01 | Expiry of patent term |