CN219803456U - Air inlet air guide structure of blower - Google Patents
Air inlet air guide structure of blower Download PDFInfo
- Publication number
- CN219803456U CN219803456U CN202321256200.4U CN202321256200U CN219803456U CN 219803456 U CN219803456 U CN 219803456U CN 202321256200 U CN202321256200 U CN 202321256200U CN 219803456 U CN219803456 U CN 219803456U
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- CN
- China
- Prior art keywords
- air
- air inlet
- guide frame
- blower
- air guide
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- 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.)
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- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the field of blowers, in particular to an air inlet air guide structure of a blower, which comprises a handle inner shell, wherein an extension part of the handle inner shell is connected with an air guide frame, and an air inlet cylinder is sleeved outside the air guide frame; an air deflector is arranged at the air outlet of the air guide frame and positioned in the inner handle shell. According to the utility model, the air enters through the air holes on the air inlet cylinder, the air inlet cylinder is divided into four air inlet areas by the four arc-shaped bulges around the air guide frame to form four air inlets, and finally air flows pass through the air guide plate, so that air outside the fluid inlet is respectively fed from the four air inlets, the phenomenon of turbulence caused by mutual interference of peripheral air inlets is avoided, the air suction is smoother, the air suction efficiency is improved, and the blowing effect of the blower is enhanced.
Description
Technical Field
The utility model relates to the technical field of blowers, in particular to an air inlet air guide structure of a blower.
Background
At present, three air inlet structures of the blower are generally arranged, namely an air inlet structure is arranged on the end face of the rear side of the rear cover, or an air inlet structure is circumferentially arranged on the side surface of the rear cover, or an air inlet structure is arranged on the surface of the handle.
When the existing handle surface is used for air inflow, air flow can enter from the surrounding air inlet holes, sufficient air flow can be provided, but the surrounding air inlet holes can mutually interfere to generate turbulence phenomenon, so that air suction is not smooth enough.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an air inlet guide structure of a blower.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an air inlet guide structure of a blower comprises a handle inner shell, wherein an extension part of the handle inner shell is connected with an air guide frame, and an air inlet cylinder is sleeved outside the air guide frame; an air deflector is arranged at the air outlet of the air guide frame and positioned in the inner handle shell.
Preferably, the air inlet cylinder is fixedly connected with the handle shell, and a plurality of air holes are uniformly formed in the air inlet cylinder.
Preferably, four arc-shaped bulges are uniformly arranged on the periphery of the air guide frame to divide the air inlet cylinder into four air inlet areas so as to form four air inlets.
Preferably, a plurality of hexagonal air flow holes are uniformly formed in the middle of the air deflector, and strip-shaped air flow holes are formed in the periphery of the air deflector.
The beneficial effects of the utility model are as follows:
according to the utility model, the air enters through the air holes on the air inlet cylinder, the air inlet cylinder is divided into four air inlet areas by the four arc-shaped bulges around the air guide frame to form four air inlets, and finally air flows pass through the air guide plate, so that air outside the fluid inlet is respectively fed from the four air inlets, the phenomenon of turbulence caused by mutual interference of peripheral air inlets is avoided, the air suction is smoother, the air suction efficiency is improved, and the blowing effect of the blower is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of an air intake and guide structure of a blower according to the present utility model;
fig. 2 is a schematic structural view of an air guiding frame of an air inlet air guiding structure of a blower according to the present utility model;
fig. 3 is a schematic cross-sectional view of an air intake and guide structure of a blower according to the present utility model.
In the figure: 1 a handle inner shell, 2 an air inlet cylinder, 3 an air guide frame and 4 an air guide plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an air inlet guide structure of a blower comprises a handle inner shell 1, wherein an extension part of the handle inner shell 1 is connected with an air guide frame 3, and an air inlet cylinder 2 is sleeved outside the air guide frame 3; an air deflector 4 is arranged in the handle inner shell 1 and at the air outlet of the air guide frame 3.
The air inlet cylinder 2 is fixedly connected with the handle shell, and a plurality of air holes are uniformly formed in the air inlet cylinder 2; four arc-shaped bulges are uniformly arranged on the periphery of the air guide frame 3 to divide the air inlet barrel 2 into four air inlet areas, so that four air inlets are formed, the phenomenon that turbulence is generated due to mutual interference of peripheral air inlet is avoided, and air suction is smoother.
In addition, a plurality of hexagonal air flow holes are uniformly formed in the middle of the air deflector 4, strip-shaped air flow holes are formed in the periphery of the air deflector, and the phenomenon that peripheral air inlet is mutually interfered to generate turbulence is avoided, so that air suction is smoother.
In this embodiment, when the hair-dryer is in, get into through the wind port on the dryer 2, again by four arc archs around the wind-guiding frame 3 with the dryer 2 separate into four air inlet areas, form four air inlets, the air current passes aviation baffle 4 at last, through the setting of wind-guiding frame 3 and aviation baffle 4, make the wind in the fluid entry outside follow four air inlets air inlet respectively, avoid peripheral air inlet mutual interference to produce turbulent phenomenon, make induced draft more smooth and easy, improve induced draft efficiency, strengthen the blowing effect of hair-dryer.
According to the utility model, the air enters through the air holes on the air inlet cylinder 2, the air inlet cylinder 2 is divided into four air inlet areas by the four arc-shaped bulges around the air guide frame 3 to form four air inlets, and finally air flows pass through the air guide plate 4, so that air at the outer side of the fluid inlet is respectively fed from the four air inlets, the phenomenon that turbulence is generated due to mutual interference of peripheral air inlets is avoided, the air suction is smoother, the air suction efficiency is improved, and the blowing effect of the blower is enhanced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The air inlet and guide structure of the blower comprises a handle inner shell (1) and is characterized in that an extension part of the handle inner shell (1) is connected with an air guide frame (3), and an air inlet cylinder (2) is sleeved outside the air guide frame (3); an air deflector (4) is arranged in the handle inner shell (1) and at the air outlet of the air guide frame (3).
2. The air inlet and guiding structure of a blower according to claim 1, wherein the air inlet cylinder (2) is fixedly connected with the handle casing, and a plurality of air holes are uniformly formed in the air inlet cylinder (2).
3. The air inlet and guide structure of the blower according to claim 1, wherein four arc-shaped protrusions are uniformly arranged on the periphery of the air guide frame (3) to divide the air inlet barrel (2) into four air inlet areas, so that four air inlets are formed.
4. The air inlet and guiding structure of the blower according to claim 1, wherein the middle part of the air guiding plate (4) is uniformly provided with a plurality of hexagonal air flow holes, and strip-shaped air flow holes are formed around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256200.4U CN219803456U (en) | 2023-05-23 | 2023-05-23 | Air inlet air guide structure of blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256200.4U CN219803456U (en) | 2023-05-23 | 2023-05-23 | Air inlet air guide structure of blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219803456U true CN219803456U (en) | 2023-10-10 |
Family
ID=88216320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256200.4U Active CN219803456U (en) | 2023-05-23 | 2023-05-23 | Air inlet air guide structure of blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219803456U (en) |
-
2023
- 2023-05-23 CN CN202321256200.4U patent/CN219803456U/en active Active
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