CN219250045U - Sweeping robot fan air-out device - Google Patents
Sweeping robot fan air-out device Download PDFInfo
- Publication number
- CN219250045U CN219250045U CN202223550764.7U CN202223550764U CN219250045U CN 219250045 U CN219250045 U CN 219250045U CN 202223550764 U CN202223550764 U CN 202223550764U CN 219250045 U CN219250045 U CN 219250045U
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- Prior art keywords
- air outlet
- air
- fan
- shell
- downwards
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- 238000010408 sweeping Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000007605 air drying Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model discloses an air outlet device of a sweeping robot fan, wherein the bottom end of a shell is penetrated with an air outlet; the air outlet mechanism is connected in the shell, and the air outlet mechanism is used for downwards discharging air, and meanwhile, the air discharged downwards by the air outlet mechanism is discharged out of the shell through the air outlet. The utility model discloses an air outlet device of a sweeping robot fan, which blows air from the air outlet to the ground instead of blowing the air to the periphery, so that dust around the sweeping robot fan can be prevented from being blown up, and the probability of recontamination of indoor air is reduced.
Description
Technical Field
The utility model relates to the technical field of sweeping robots, in particular to a fan air outlet device of a sweeping robot.
Background
The intelligent floor cleaning robot can replace manual work by using the machine to intelligently clean the sanitation of the floor of the room automatically, and is called as an intelligent floor cleaning robot. Intelligent sweeping robots are one of the most common intelligent household appliances in modern families.
After the dust collection of the dust collection system of the floor sweeping robot is carried out, wind generated by dust collection needs to be discharged through a fan air outlet, however, the fan air outlet of the current intelligent floor sweeping robot on the market is designed on the side elevation of the robot, and the wind discharged by the fan is directly blown towards the periphery of the robot, so that surrounding dust is blown up, and indoor air is polluted again.
In addition, the current intelligent sweeping robot has other problems, such as: the existing household intelligent floor sweeping robots have the functions of sucking, sweeping and mopping, wherein the function of mopping becomes the standard of the household intelligent floor sweeping robots, a layer of water film is reserved on the mopped floor as the same as manual mopping when the household intelligent floor sweeping robots mopped, the water film can only be slowly removed, the floor can give people a wet and slippery uncomfortable feeling, especially the wooden floor, can be slightly harmful to the wooden floor for a long time, and cracks, gaps, arching, concave plates, mildew spots and the like are easy to appear due to damp on the wooden floor, so that the trouble is brought to life, and the service life of the floor is also reduced; the existing intelligent sweeping robot also has the problem of smaller blowing area and the like.
Disclosure of Invention
In view of the above, the present utility model provides an air outlet device of a blower of a sweeping robot, which aims to solve at least some of the above technical problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an air-out device of a sweeping robot fan, comprising:
the bottom end of the shell is penetrated with an air outlet;
the air outlet mechanism is connected in the shell, the air outlet mechanism downwards discharges air, and meanwhile, the air discharged downwards by the air outlet mechanism is discharged out of the shell through the air outlet.
Preferably, the air outlet mechanism includes:
the fan seat is connected in the shell;
the axial flow fan is connected to the fan seat;
the fan cover is positioned at the air outlet end of the axial flow fan and is connected to the fan base, and one port of the air outlet channel is communicated with the air outlet of the axial flow fan;
and one end of the air outlet pipeline is connected to the fan cover and communicated with the other port of the air outlet channel, and the other end of the air outlet pipeline is close to the air outlet and blows air downwards.
Preferably, the air outlet pipeline is in a flat horn shape, the small-caliber end of the air outlet pipeline is communicated with the air outlet channel, and the large-caliber end is close to the air outlet and blows air downwards.
Preferably, the air outlet pipeline is formed by adopting an air-assisted forming process and spans over the drum-type mop.
Preferably, the inner wall of the shell is connected with a supporting frame, and the air outlet pipeline is connected to the supporting frame.
Compared with the prior art, the utility model discloses the air outlet device of the sweeping robot fan, which can realize the following technical effects:
the air outlet is communicated with the bottom end of the shell, and the air outlet mechanism is used for downwards discharging air, so that the air discharged downwards by the air outlet mechanism is discharged outside the shell through the air outlet, and the air is blown from the air direction discharged by the air outlet to the ground instead of the surrounding, so that dust around the air outlet can be prevented from being blown up, and the probability of occurrence of indoor air recontamination is reduced.
When the drum-type mop rotates to wipe the floor, the air exhausted from the air outlet blows onto the water film formed by the floor which is just wiped by the drum-type mop, so that the water film can be quickly air-dried, the disappearing efficiency of the water film is improved, the uncomfortable feeling brought to a user due to the wet and slippery floor is reduced, and meanwhile, the erosion hazard of the floor due to the wet is reduced, so that the service life of the floor can be prolonged.
The air outlet pipeline is in a flat horn shape, so that the collected air flows can be dispersed out in a horn shape through the air outlet pipeline in the flat horn shape, noise of howling can be reduced, and the area of the air blown onto the floor can be enlarged due to the fact that the large-caliber end of the air outlet pipeline is close to the air outlet, and the air-drying efficiency of the water film is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a partially cut-away perspective view of an air outlet device of a sweeping robot fan.
Fig. 2 is a schematic view of a floor sweeping robot with the present utility model applied to the structure of the bottom view angle;
fig. 3 is a schematic structural diagram of an air outlet mechanism of the present utility model.
Wherein, 1-shell; 101-an air outlet; 2-an air outlet mechanism; 3-drum mop; 102-a mounting port; 21-a fan bed; 22-an axial flow fan; 23-a fan cover; 230-an air outlet channel; 24-an air outlet pipeline; 103-supporting frames; 31-drum mop body; 32-a rotating shaft.
Detailed Description
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The embodiment of the utility model discloses an air outlet device of a sweeping robot fan, which comprises:
the shell 1, the bottom of the shell 1 is penetrated with an air outlet 101;
the air outlet mechanism 2, the air outlet mechanism 2 is connected in the shell 1, the air outlet mechanism 2 downwards discharges air, and meanwhile, the air discharged downwards by the air outlet mechanism 2 is discharged outside the shell 1 through the air outlet 101.
According to the technical scheme, the air outlet 101 is communicated with the bottom end of the shell 1, the air outlet mechanism 2 is used for downwards discharging air, and then the air discharged downwards by the air outlet mechanism 2 is discharged out of the shell 1 through the air outlet 101, so that the air discharged from the air outlet 101 is blown to the ground instead of the surrounding, dust around the air outlet is prevented from being blown up, the probability of recontamination of indoor air is reduced, and when moisture exists on the floor due to wet weather, the floor can be blown when the air outlet mechanism 2 passes through, and drying of the floor can be accelerated.
In order to further optimize the technical scheme, the shell 1 is rotationally connected with the drum-type mop 3, the bottom end of the shell 1 is communicated with the mounting opening 102 corresponding to the position of the drum-type mop 3, part of the outer peripheral surface of the drum-type mop 3 can be positioned outside the shell 1 through the mounting opening 102, and the air outlet 101 is positioned behind the mounting opening 102.
The rotary drum type mop 3 comprises a rotary drum type mop body 31 and two rotary shafts 32, wherein the two rotary shafts 32 are fixed at two ends of the rotary drum type mop body 31 in one-to-one correspondence, the two rotary shafts 32 are coaxially arranged with the rotary drum type mop body 31, and meanwhile, each rotary shaft 32 is rotatably connected to the inner wall of the shell 1 through a bearing;
in addition, the inside of the shell 1 is also connected with a motor for driving the drum-type mop body 31 to rotate, an output shaft of the motor is connected with one of the rotating shafts 32 through a gear transmission mechanism so as to drive the drum-type mop body 31 to rotate through the rotating shaft 3, and meanwhile, the shell 1 is also connected with a central processing unit and a power module, and the central processing unit is respectively connected with a power supply and the motor.
The mop body 31 includes: the water absorbing layer is coated on and fixed on the outer circumferential surface of the mounting cylinder;
the two rotating shafts are connected to the two ends of the mounting cylinder in a one-to-one correspondence mode, and both the rotating shafts and the mounting cylinder share the central axis, and meanwhile, part of the outer peripheral surface of the mounting cylinder can be exposed out of the shell 1 through the second mounting opening.
Wherein the water-absorbing layer can be a collodion layer; the power supply module is a rechargeable battery.
By adopting the technical scheme, after the drum-type mop 3 rotates to wipe the floor, a layer of water film is formed on the bottom plate (how the drum-type mop 3 drags the floor is the prior art in the field, for example, before the drum-type mop 3 drags the floor, water can be sprayed on the bottom plate manually, and thus the drum-type mop 3 rotates to wipe the floor), and the air discharged from the air outlet 101 is blown onto the water film formed by the floor just wiped by the drum-type mop 3, so that the water film can be quickly air-dried, the disappearing efficiency of the water film can be improved, the uncomfortable feeling caused by the wet and slippery floor to a user can be reduced, and the erosion hazard of the floor due to the dampness can be reduced, so that the service life of the floor can be prolonged.
In order to further optimize the above technical solution, the air outlet mechanism 2 includes:
a fan housing 21, the fan housing 21 being connected within the housing 1;
an axial flow fan 22, the axial flow fan 22 being connected to the fan base 21;
the fan cover 23, the inside of the fan cover 23 is penetrated with an air outlet channel 230, and the fan cover 23 is positioned at the air outlet end of the axial flow fan 22 and connected to the fan base 21, and meanwhile, one port of the air outlet channel 230 is communicated with the air outlet of the axial flow fan 22;
and an air outlet pipe 24, wherein one end of the air outlet pipe 24 is connected to the fan cover 23 and is communicated with the other port of the air outlet channel 230, and the other end of the air outlet pipe 24 is close to the air outlet 101 and blows air downwards.
Wherein, the fan seat 21 can be fixed on the inner wall of the shell 1; the housing of the axial flow fan 22 may be fixed to the fan housing 21; one end of the fan cover 23, which is close to the axial flow fan 22, is connected with the fan seat 21 through a buckle, a threaded fastener and the like in the prior art; one end of the air outlet pipeline 24 close to the fan cover 23 and one end of the fan cover 23 close to the air outlet pipeline 24 can be in buckling connection, threaded connection and the like.
By adopting the technical scheme, the air generated by the axial flow fan 22 is blown out through the air outlet end of the axial flow fan and is blown out of the shell 1 through the air outlet channel 230, the air outlet channel 24 and the air outlet 101 in sequence, so that the effect of air-drying the water film on the floor is realized.
In order to further optimize the above technical solution, the air outlet duct 24 is in a shape of a flat horn, and the small-caliber end of the air outlet duct 24 is communicated with the air outlet duct 230, and the large-caliber end is close to the air outlet 101 and blows air downwards.
By adopting the technical scheme, the air outlet pipeline 24 is in a flat horn shape, and the collected air flows can be diffused out in a horn shape through the air outlet pipeline 24 in the flat horn shape, so that the noise of howling can be reduced, and the area of the air blown onto the floor can be enlarged due to the fact that the large-caliber end of the air outlet pipeline 24 is close to the air outlet 101, so that the efficiency of the water film to be dried is further improved.
In order to further optimize the technical scheme, the air outlet pipeline 24 is formed by adopting an air-assisted forming process and spans over the drum-type mop 3.
The gas-assisted forming process is a mature prior art, and will not be described herein.
By adopting the technical scheme, the air outlet pipeline 24 is formed by adopting the air-assisted forming process, so that the air outlet pipeline 24 is arranged above the drum-type mop 3 in a crossing manner, and the large-caliber end of the air outlet pipeline 24 is close to the air outlet 101 and blows downwards.
In order to further optimize the above technical solution, the inner wall of the housing 1 is connected with a support 103, and the air outlet duct 24 is connected to the support 103.
By adopting the technical scheme, the support frame 103 is used for supporting the air outlet pipeline 24, so that the stability of the air outlet pipeline 24 in the shell 1 can be improved.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides a robot fan air-out device sweeps floor which characterized in that includes:
the air conditioner comprises a shell (1), wherein an air outlet (101) is formed in the bottom end of the shell (1) in a penetrating mode;
the air outlet mechanism (2), the air outlet mechanism (2) is connected in the shell (1), the air outlet mechanism (2) is used for downwards discharging air, and meanwhile, the air discharged downwards by the air outlet mechanism (2) is discharged out of the shell (1) through the air outlet (101);
the air outlet mechanism (2) comprises:
the fan seat (21) is connected in the shell (1);
an axial flow fan (22), the axial flow fan (22) being connected to the fan housing (21);
the fan cover (23), the inside of the fan cover (23) is communicated with an air outlet channel (230), the fan cover (23) is positioned at the air outlet end of the axial flow fan (22) and is connected to the fan base (21), and meanwhile, one port of the air outlet channel (230) is communicated with the air outlet of the axial flow fan (22);
an air outlet pipeline (24), wherein one end of the air outlet pipeline (24) is connected to the fan cover (23) and communicated with the other port of the air outlet channel (230), and the other end of the air outlet pipeline (24) is close to the air outlet (101) and blows downwards;
the air outlet pipeline (24) is in a flat horn shape, the small-caliber end of the air outlet pipeline (24) is communicated with the air outlet channel (230), and the large-caliber end is close to the air outlet (101) and blows air downwards;
the air outlet pipeline (24) is formed by adopting an air-assisted forming process and spans over the drum-type mop (3).
2. The air outlet device of the sweeping robot fan according to claim 1, wherein a supporting frame (103) is connected to the inner wall of the shell (1), and the air outlet pipeline (24) is connected to the supporting frame (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223550764.7U CN219250045U (en) | 2022-12-29 | 2022-12-29 | Sweeping robot fan air-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223550764.7U CN219250045U (en) | 2022-12-29 | 2022-12-29 | Sweeping robot fan air-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219250045U true CN219250045U (en) | 2023-06-27 |
Family
ID=86864852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223550764.7U Active CN219250045U (en) | 2022-12-29 | 2022-12-29 | Sweeping robot fan air-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219250045U (en) |
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2022
- 2022-12-29 CN CN202223550764.7U patent/CN219250045U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: 5 / F, 277 Huqingping Road, Minhang District, Shanghai, 201100 Patentee after: Shanghai Thermosphere Information Technology Co.,Ltd. Country or region after: China Address before: Room 610, Building B, Huashengtai Technology Building, No. 36 Hanghang Road, Hangcheng Street, Bao'an District, Shenzhen, Guangdong Province, 518000 Patentee before: Stratospheric (Shenzhen) robot technology Co.,Ltd. Country or region before: China |