CN219845428U - Blowing equipment - Google Patents
Blowing equipment Download PDFInfo
- Publication number
- CN219845428U CN219845428U CN202320811373.1U CN202320811373U CN219845428U CN 219845428 U CN219845428 U CN 219845428U CN 202320811373 U CN202320811373 U CN 202320811373U CN 219845428 U CN219845428 U CN 219845428U
- Authority
- CN
- China
- Prior art keywords
- rotating body
- filter screen
- cleaning
- air
- blowing device
- 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.)
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- 238000007664 blowing Methods 0.000 title claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 63
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009825 accumulation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000013021 overheating Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 208000035874 Excoriation Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a blowing device which comprises a main shell, wherein the main shell is provided with an air inlet, a filter screen is arranged at the air inlet, the blowing device further comprises a rotating body, a fan blade is arranged on the rotating body, the rotating body is rotationally connected with the main shell, the fan blade is positioned at the air inlet, a cleaning part is arranged on the rotating body, the cleaning part is positioned between the rotating body and the filter screen, and the cleaning part is in contact with the filter screen. The air blowing device provided by the utility model is novel and practical in structure, the rotating body with the fan blades is rotationally connected at the air inlet, and in the working process of the air blowing device, the air inlet sucks air and drives the rotating body to rotate, so that the cleaning part cleans the filter screen, dust accumulation on the filter screen is effectively avoided, the air blowing effect of the air blowing device is ensured, poor heat dissipation of the air blowing device caused by dust accumulation is avoided, and further the damage of the air blowing device caused by overheating is avoided.
Description
Technical Field
The utility model relates to the field of household small appliances, in particular to a blowing device.
Background
The blowing equipment includes the hair-dryer, blows comb etc. is the domestic small electric appliances that people often can use in the life at present stage, and the blowing equipment among the prior art generally includes air intake and air outlet, and the air intake sets up the filter screen that is used for keeping apart the filtration dust generally, very easily piles up the dust on the filter screen, and a large amount of dust piles up can block up the filter screen, and then influences blowing equipment's effect of blowing, and is more serious, still can influence blowing equipment's heat dissipation and lead to blowing equipment to take place to damage because of overheated.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: a blowing device capable of automatically cleaning a filter screen is provided.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a blast apparatus, includes the main casing, the main casing has the air intake, the filter screen is installed to air intake department, still includes the rotator, be provided with the fan blade on the rotator, the rotator with the main casing rotates to be connected, the fan blade is located air intake department, be equipped with cleaning part on the rotator, cleaning part is located the rotator with between the filter screen, cleaning part contacts the filter screen.
Further, a rotating shaft is arranged on the rotating body, and the rotating body is rotatably connected with the main shell through the rotating shaft.
Further, a bearing is arranged on the main shell, and the rotating shaft is connected with the main shell through the bearing.
Further, the rotator is arranged outside the filter screen.
Further, the cleaning part is a cleaning sponge or a cleaning brush.
Further, the main shell is further provided with a tail cover, the tail cover is provided with air holes, and the tail cover is arranged on the outer side of the rotating body.
Further, the tail cover is detachably connected with the main shell.
Further, the number of the cleaning parts is plural.
Further, the plurality of cleaning portions are uniformly provided on the rotating body.
Further, the cleaning part is detachably connected with the rotating body.
The utility model has the beneficial effects that: the air blowing device provided by the utility model is novel and practical in structure, the rotating body with the fan blades is rotationally connected at the air inlet, and in the working process of the air blowing device, the air inlet sucks air and drives the rotating body to rotate, so that the cleaning part cleans the filter screen, dust accumulation on the filter screen is effectively avoided, the air blowing effect of the air blowing device is ensured, poor heat dissipation of the air blowing device caused by dust accumulation is avoided, and further the damage of the air blowing device caused by overheating is avoided.
Drawings
Fig. 1 is an exploded view of a blower according to a first embodiment of the present utility model;
fig. 2 is a side view of a blower apparatus according to a first embodiment of the present utility model;
fig. 3 is a cross-sectional view of a blowing apparatus in accordance with a first embodiment of the present utility model.
Description of the reference numerals:
1. a main housing; 11. an air inlet; 12. a left housing; 13. a right housing; 14. bearing
2. A filter screen;
3. a rotating body; 31. a fan blade; 32. a rotating shaft; 33. a mounting part;
4. a cleaning section;
5. a tail cover; 51. and (5) ventilation holes.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 3, a blowing device includes a main housing 1, the main housing 1 has an air inlet 11, a filter screen 2 is installed at the air inlet 11, and a rotating body 3, a fan blade 31 is disposed on the rotating body 3, the rotating body 3 is rotationally connected with the main housing 1, the fan blade 31 is disposed at the air inlet 11, a cleaning portion 4 is disposed on the rotating body 3, the cleaning portion 4 is disposed between the rotating body 3 and the filter screen 2, and the cleaning portion 4 contacts the filter screen 2.
The working principle of the utility model is briefly described as follows: the rotator 3 is rotationally connected with the main shell 1, and the fan blade 31 of rotator 3 sets up in air intake 11 department, and in the blast apparatus working process, the air intake 11 drives fan blade 31 and makes rotator 3 rotate when inhaling air, and pivoted rotator 3 drives clean portion 4, makes clean portion 4 clean filter screen 2 to avoid appearing the dust accumulation on the filter screen 2.
From the above description, the beneficial effects of the utility model are as follows: the air blowing device provided by the utility model is novel and practical in structure, the rotating body with the fan blades is rotationally connected at the air inlet, and in the working process of the air blowing device, the air inlet sucks air and drives the rotating body to rotate, so that the cleaning part cleans the filter screen, dust accumulation on the filter screen is effectively avoided, the air blowing effect of the air blowing device is ensured, poor heat dissipation of the air blowing device caused by dust accumulation is avoided, and further the damage of the air blowing device caused by overheating is avoided.
Further, a rotating shaft 32 is disposed on the rotating body 3, and the rotating body 3 is rotatably connected with the main housing 1 through the rotating shaft 32.
From the above description, the rotating body has simple structure and is convenient for production and installation.
Further, the main housing 1 is provided with a bearing 14, and the rotating shaft 32 is connected with the main housing 1 through the bearing 14.
From the above description, the bearing can reduce friction between the rotating shaft and the main housing, and make the rotating body rotate more easily.
Further, the rotating body 3 is disposed outside the filter screen 2.
From the above description, the rotating body is arranged on the outer side of the filter screen to achieve better cleaning effect.
Further, the cleaning part 4 is a cleaning sponge or a cleaning brush.
As can be seen from the above description, the cleaning sponge or the cleaning brush is a standard component which is easy to purchase, which is beneficial to reducing the production cost, and the cleaning part can be specifically arranged according to the actual needs.
Further, the main housing 1 is further provided with a tail cover 5, the tail cover 5 is provided with an air vent 51, and the tail cover 5 is arranged on the outer side of the rotating body 3.
As can be seen from the above description, the tail cover can avoid the false touch to the rotating body during the use process, thereby improving the safety.
Further, the tail cover 5 is detachably connected with the main housing 1.
As can be seen from the above description, the detachable connection of the tail cover facilitates the maintenance and replacement of the filter screen and the rotating body
Further, the number of the cleaning parts 4 is plural.
As can be seen from the above description, the cleaning effect on the filter screen can be improved by providing a plurality of cleaning portions.
Further, the plurality of cleaning portions 4 are uniformly provided on the rotating body 3.
As can be seen from the above description, the plurality of cleaning portions are uniformly arranged to uniformly stress the filter screen, so as to avoid deformation of the filter screen.
Further, the cleaning part 4 is detachably connected to the rotating body 3.
As is apparent from the above description, the detachable connection of the cleaning portion with the rotating body facilitates the maintenance and replacement of the cleaning portion.
Example 1
Referring to fig. 1 to 3, a first embodiment of the present utility model is as follows: a blowing device is used for performing work such as drying and nursing on hair, such as a blower, a blowing comb and the like.
The blowing equipment comprises a main shell 1, the main shell 1 is provided with an air inlet 11, a filter screen 2 is installed at the air inlet 11, the blowing equipment further comprises a rotating body 3, a fan blade 31 is arranged on the rotating body 3, the rotating body 3 is rotationally connected with the main shell 1, the fan blade 31 is positioned at the air inlet 11, a cleaning part 4 is arranged on the rotating body 3, the cleaning part 4 is positioned between the rotating body 3 and the filter screen 2, the cleaning part 4 is in contact with the filter screen 2, the air inlet 11 is arranged on the side face of the tail of the main shell 1, the filter screen 2 is tubular, and the filter screen 2 is sleeved on the tail of the main shell 1 and covers the air inlet 11.
Referring to fig. 1, a rotating shaft 32 is disposed on the rotating body 3, the rotating body 3 is rotatably connected with the main housing 1 through the rotating shaft 32, a bearing 14 is disposed on the main housing 1, the rotating shaft 32 is connected with the main housing 1 through the bearing 14, in this embodiment, the main housing 1 is divided into a left housing 12 and a right housing 13, a mounting groove is disposed at a connection portion of the left housing 12 and the right housing 13, and the bearing 14 is mounted in the mounting groove.
Referring to fig. 3, in the working process of the blowing device, when the air inlet 11 sucks air, the filter screen 2 will isolate substances such as dust from the outside of the filter screen 2, so, in order to improve the cleaning effect of the cleaning portion 4, better clean the dust and avoid dust accumulation, the rotating body 3 is disposed on the outside of the filter screen 2, optionally, the cleaning portion 4 is a cleaning sponge or a cleaning brush, in this embodiment, the rotating body 3 is in a hollow cylindrical shape, the side wall of the rotating body 3 is formed by connecting a plurality of fan blades 31 and a plurality of mounting portions 33 for mounting the cleaning portion 4, the rotating body 3 is sleeved on the outside of the filter screen 2, in other embodiments, the rotating body 3 is disposed on the inside of the filter screen 2, and at this time, the cleaning portion 4 is preferably a cleaning brush.
Referring to fig. 2, in order to avoid the accidental situations such as skin abrasion or hair rolling in caused by false touch to the rotating body 3 during the use, the main housing 1 is further provided with a tail cover 5, the tail cover 5 is provided with a plurality of ventilation holes 51, the tail cover 5 is arranged at the outer side of the rotating body 3, and optionally, the number of ventilation holes 51 is plural, in this embodiment, the tail cover 5 is hollow and cylindrical, the tail cover 5 is sleeved at the outer side of the rotating body 3, the ventilation holes 51 are regular hexagons, and the ventilation holes 51 are arranged in a honeycomb shape.
Referring to fig. 2, in order to facilitate maintenance and replacement of the filter 2 and the rotating body 3, in this embodiment, the tail cover 5 is detachably connected to the main housing 1.
Referring to fig. 1 and 3, optionally, the number of the cleaning portions 4 is plural, and the plural cleaning portions 4 are uniformly disposed on the rotating body 3, so as to reduce the influence on the intake air volume of the air inlet while ensuring the cleaning effect, preferably, the number of the cleaning portions 4 is two, and the two cleaning portions 4 are symmetrically disposed about the rotating shaft 32, in this embodiment, the cleaning portions 4 are detachably connected with the rotating body 3.
In summary, the air blowing device provided by the utility model has novel and practical structure, the rotating body with the fan blades is rotationally connected at the air inlet, and in the working process of the air blowing device, the air inlet sucks air and drives the rotating body to rotate, so that the cleaning part cleans the filter screen, dust accumulation on the filter screen is effectively avoided, the air blowing effect of the air blowing device is ensured, and poor heat dissipation of the air blowing device caused by dust accumulation is avoided, and further the damage of the air blowing device caused by overheating is avoided; the tail cover is arranged on the outer side of the rotating body, so that the unexpected situations that the rotating body rotates due to the fact that the parts such as hands or hair are touched by mistake in the using process can be avoided, and further skin abrasion or hair is involved in the rotating body can be generated, and the safety is improved; the two cleaning parts are arranged on the rotating body, so that the influence on the air inlet quantity of the air inlet can be reduced while the cleaning effect is ensured.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. The utility model provides a blast apparatus, includes the main casing, the main casing has the air intake, filter screen, its characterized in that are installed to air intake department: the novel filter screen comprises a main shell, and is characterized by further comprising a rotating body, wherein a fan blade is arranged on the rotating body and is rotationally connected with the main shell, the fan blade is positioned at the air inlet, a cleaning part is arranged on the rotating body and is positioned between the rotating body and the filter screen, and the cleaning part is in contact with the filter screen.
2. A blowing apparatus according to claim 1, wherein: the rotary body is provided with a rotary shaft, and the rotary body is rotationally connected with the main shell through the rotary shaft.
3. A blowing apparatus according to claim 2, wherein: the main shell is provided with a bearing, and the rotating shaft is connected with the main shell through the bearing.
4. A blowing apparatus according to claim 1, wherein: the rotator is arranged outside the filter screen.
5. A blowing apparatus according to claim 4, wherein: the cleaning part is a cleaning sponge or a cleaning brush.
6. A blowing apparatus according to claim 4, wherein: the main shell is also provided with a tail cover, the tail cover is provided with air holes, and the tail cover is arranged on the outer side of the rotating body.
7. A blowing apparatus according to claim 6, wherein: the tail cover is detachably connected with the main shell.
8. A blowing apparatus according to claim 1, wherein: the number of the cleaning parts is plural.
9. A blowing apparatus according to claim 8, wherein: the plurality of cleaning portions are uniformly provided on the rotating body.
10. A blowing apparatus according to claim 1, wherein: the cleaning part is detachably connected with the rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320811373.1U CN219845428U (en) | 2023-04-12 | 2023-04-12 | Blowing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320811373.1U CN219845428U (en) | 2023-04-12 | 2023-04-12 | Blowing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219845428U true CN219845428U (en) | 2023-10-20 |
Family
ID=88331021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320811373.1U Active CN219845428U (en) | 2023-04-12 | 2023-04-12 | Blowing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219845428U (en) |
-
2023
- 2023-04-12 CN CN202320811373.1U patent/CN219845428U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: Room 601 and 602, Building B4, Goldman Sachs West Lake Smart Valley Industrial Park, No. 40 Hongling 3rd Road, Shuikou Street, Huicheng District, Huizhou City, Guangdong Province, 516000 Patentee after: Huizhou Weida Intelligent Technology Co.,Ltd. Country or region after: China Address before: 516123 No. 174, Boyuan Road, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: Huizhou Wende Intelligent Technology Co.,Ltd. Country or region before: China |