CN211834224U - A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust - Google Patents
A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust Download PDFInfo
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- CN211834224U CN211834224U CN202020207285.7U CN202020207285U CN211834224U CN 211834224 U CN211834224 U CN 211834224U CN 202020207285 U CN202020207285 U CN 202020207285U CN 211834224 U CN211834224 U CN 211834224U
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Abstract
The utility model discloses a structure and robot of sweeping floor for preventing robot raise dust of sweeping floor can lead the air outlet combustion gas outside water conservancy diversion portion along the inner wall of water conservancy diversion portion, forms the air current that blows upwards, and this air current can directly not blow subaerially to prevented the raise dust phenomenon that the robot of sweeping floor arouses cleaning the in-process, improved the effect of sweeping the floor robot greatly, improved user's product and used and experience.
Description
Technical Field
The utility model belongs to intelligence robot field of sweeping the floor, concretely relates to a structure and robot of sweeping the floor for preventing robot raise dust of sweeping the floor.
Background
The floor sweeping robot is also called an automatic cleaner, intelligent dust collection, a robot dust collector and the like, is one of intelligent household appliances, and can automatically complete floor cleaning work in a room by means of certain artificial intelligence. Generally, the floor cleaning machine adopts a brushing and vacuum mode, and firstly absorbs the impurities on the floor into the garbage storage box, so that the function of cleaning the floor is achieved. Generally, robots which complete cleaning, dust collection and floor wiping work are also collectively classified as floor sweeping robots, and the bodies of the floor sweeping robots are wireless machines. The rechargeable battery is used for operation, and the operation mode is a remote controller or an operation panel on the machine. Generally, the device can be set for time reservation and cleaning, and can be charged automatically, a sensor is arranged in front of the device, and can detect obstacles, such as a wall or other obstacles, and can turn automatically, and the device can walk different routes according to the setting of different manufacturers, and can be used for planning and cleaning.
The air outlet of the existing sweeping robot is mostly arranged on the outer side wall of the machine body of the sweeping robot, when the sweeping robot carries out dust collection and sweeping work, strong wind can be blown out from the air outlet, and the blown wind can be blown to the ground far away from the sweeping robot along the radial direction of the sweeping robot, so that dust and other impurities on the ground are blown, and the dust raising phenomenon is caused. The dust emission phenomenon can greatly influence the use effect of the sweeping robot, and the product use experience of a user is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
a structure for preventing sweeping robot raise dust includes: the flow guide part is used for guiding the gas discharged from the air outlet of the sweeping robot to the upper part of the robot to flow out; and the connecting part is used for fixedly connecting the flow guide part to the outer side of the air outlet of the sweeping robot, so that an air flow channel with an upward opening is formed between the inner wall of the flow guide part and the outer wall of the air outlet.
Further, the flow guide portion includes: the upper part of the straight plate section is an opening end, the lower part of the straight plate section is connected with the arc plate section, and the cross section of the opening end is in a half-ellipse shape; the arc plate section starts from the lower part of the straight plate section, is furled along the bottom direction of the sweeping robot and along the inward radial direction of the sweeping robot to form an arc-shaped plate body, and gas discharged from the air outlet flows to the straight plate section under the guidance of the inner wall of the arc plate section and flows out from the opening end of the straight plate section.
Furthermore, the water conservancy diversion portion is an arc, and this arc from connecting in the lower extreme of the lower part outer wall of air outlet begins, along the radial direction of sweeping the floor robot outwards (keeping away from the robot axis of sweeping the floor promptly) and the top direction of robot gradually open extend to the upper end that aligns with air outlet upper portion.
Furthermore, the inner wall surface of the flow guide part is provided with a plurality of flow guide ribs extending upwards from the bottom.
Further, the connecting portion is a rim plate integrally extending outward from an edge of the flow guide portion except for the opening end.
A structure for preventing sweeping robot raise dust includes: the flow guide part is used for guiding the gas discharged from the air outlet of the sweeping robot to the upper part and the lower part of the robot to flow out; the connecting part is used for fixedly connecting the flow guide part to the outer side of an air outlet of the sweeping robot, so that an air flow channel with an upward opening and a downward opening is formed between the inner wall of the flow guide part and the outer wall of the air outlet.
Further, the flow guide portion includes: the upper part of the straight plate section is an upper opening end with an upward opening, the lower part of the straight plate section is connected with the arc plate section, and the cross section of the upper opening end is in a half-ellipse shape; the arc plate section is followed the lower part of straight plate section begins, draws in along the bottom direction of the robot of sweeping the floor and along the radial direction inwards of the robot of sweeping the floor to form the lower open end that the opening is down in the lower part of arc plate section, the air outlet combustion gas is under the guide of the inner wall of arc plate section, and partly gaseous flow direction straight plate section of gas flow, and follow the upper open end of straight plate section flows, and another part is gaseous then flows from the lower open end of arc plate section.
Furthermore, the water conservancy diversion portion is an arc, and this arc begins the outer wall of the lower part of air outlet, and the top that extends to the air outlet is gradually opened along the radial direction that sweeps the floor to the outside of robot and the top direction of robot, makes the lower part and the upper portion of arc enclose into lower open end and the upper end open end that the opening faced upwards with the outer wall of air outlet respectively.
Further, the opening area of the lower opening end is smaller than that of the upper opening end.
Furthermore, the inner wall surface of the flow guide part is provided with a plurality of flow guide ribs extending upwards from the bottom.
The utility model provides a robot of sweeping floor, includes the organism, be equipped with the air outlet on the outside wall of organism, the robot of sweeping floor still includes foretell structure that is used for preventing the robot raise dust of sweeping floor, the structure sets up air outlet department for will follow the robot air outlet combustion gas of sweeping floor and lead to the robot top and flow, perhaps be used for leading the top and the below of leading to the robot from the robot air outlet combustion gas of sweeping floor and flow.
A structure and robot of sweeping floor for preventing robot raise dust of sweeping floor, can guide the air outlet combustion gas to the water conservancy diversion portion outside along the inner wall of water conservancy diversion portion, form the air current of blowing upwards, this air current can directly not blow subaerially to prevented the raise dust phenomenon that the robot of sweeping floor arouses cleaning the in-process, improved the effect of sweeping the floor robot greatly, improved user's product and used and experienced.
Drawings
Fig. 1 shows an embodiment of the present invention, which relates to a sweeping robot with a dust-proof structure.
Fig. 2 is a schematic structural diagram of a structural member for preventing a sweeping robot from flying dust according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the structural member shown in fig. 2.
Fig. 4 is a schematic structural view of a structural member for preventing a sweeping robot from flying dust according to another embodiment of the present invention.
Fig. 5 is a schematic structural view of a structural member for preventing dust from flying in the sweeping robot according to another embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a structural member for preventing dust from flying in a cleaning robot according to another embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a structural member for preventing dust from flying in a cleaning robot according to another embodiment of the present invention.
Fig. 8 shows another embodiment of the present invention, which is a sweeping robot with a dust-proof structure.
Fig. 9 is a schematic structural diagram of a structural member for preventing dust from flying in a cleaning robot according to another embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a structural member for preventing dust from flying in a cleaning robot according to another embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
the structural member for preventing the sweeping robot from raising dust as shown in fig. 2 to 7 is an injection molding member or a sheet metal member. The structure includes a flow guide portion 20 and a connection portion 21. The flow guide part 20 is used for guiding the gas discharged from the air outlet of the sweeping robot to the upper part of the robot to flow out, so that the gas discharged from the air outlet can not be blown to the ground, and the phenomenon of dust raising is avoided. The connecting portion 21 is used for fixedly connecting the flow guide portion 20 to the outer side of the air outlet of the sweeping robot, so that an air flow channel with an upward opening is formed between the inner wall of the flow guide portion 20 and the outer wall of the air outlet. The connection portion 21 may be a portion of a plate extending from an edge of the flow guide portion 20 contacting with the outer wall surface of the air outlet, and the portion of the plate is attached and fixed to the outer wall of the air outlet by gluing or screwing, so that the flow guide portion 20 is effectively fixed to the air outlet. The connection portion 21 may be an edge portion of the flow guide portion 20 contacting the outer wall surface of the outlet, and the flow guide portion 20 may be integrally connected to the outer wall of the outlet through the edge portion. Of course, the connection portion 21 may also be a fastening structure formed by extending the edge portion of the diversion portion 20 contacting the outer wall surface of the air outlet or a slot structure formed by sinking in, and the diversion portion 20 is fastened to the slot or the fastener correspondingly disposed on the outer wall of the air outlet through the fastening structure or the slot structure, so that the diversion portion 20 may be effectively fixed at the air outlet.
The similar glass wall and the bottom of cup of half cup of cutting open along the axis of cup of water conservancy diversion portion 20, the section department of this half cup can form connecting portion 21, this half cup passes through the fixed lid of connecting portion 21 and detains on the outer wall of air outlet, the rim of a cup up, can guide the air outlet combustion gas to outside the rim of a cup along the cup inner wall, form the air current of blowing upwards, this air current can not directly blow subaerially, thereby the raise dust phenomenon that the robot that sweeps floor arouses at the cleaning in-process has been prevented, the effect of sweeping the robot that sweeps floor has been improved greatly, the product use experience of user has been improved.
As one embodiment, as shown in fig. 4, the flow guide portion 20 includes two portions, namely a straight plate section and an arc plate section, which may be integrally connected or separately connected. The upper part of the straight plate section is an opening end, and the lower part of the straight plate section is connected with the arc plate section. The cross-sectional shape of the open end is a half ellipse (see fig. 3). The arc plate section starts from the lower part of the straight plate section, is folded along the bottom direction of the sweeping robot and along the inward radial direction (namely towards the central axis) of the sweeping robot so as to form an arc-shaped plate body, and gas discharged from the air outlet flows to the straight plate section under the guidance of the inner wall of the arc plate section and flows out from the opening end of the straight plate section. In the structural member of this embodiment, the structural style that the water conservancy diversion portion 20 is designed into the combination of straight plate section and arc plate section can keep the wholeness and the uniformity of cleaning machines people outward appearance effectively, has improved the result of use that the product prevented the raise dust.
As one embodiment, as shown in fig. 5, the flow guiding portion 20 is an arc-shaped plate, and the arc-shaped plate gradually extends from a lower end of the lower outer wall connected to the air outlet to an upper end 22 aligned with the upper portion of the air outlet along a radial direction of the sweeping robot facing outwards (i.e. away from a central axis of the sweeping robot) and a top direction of the robot. The arc-shaped plate is similar to a half flared teacup which is cut along the central axis. This embodiment the structure through the shape that designs into a gradual upwards and the arc that outwards extends with water conservancy diversion portion 20, can make the air outlet combustion gas better, more smoothly flow to the robot top, has reduced gaseous discharge pressure, is favorable to reducing the air current noise, further improves the result of use that the product prevents the raise dust.
As one embodiment, as shown in fig. 6 and 7, the inner wall surface of the flow guide part 20 is provided with a plurality of flow guide ribs 25 extending from bottom to top. The diversion ribs 25 are arranged in a gradually-opened track form, so that the structural strength of the diversion part 20 can be improved, the flow of gas can be better guided, the noise of air flow is further reduced, and the practicability of preventing dust raising of the product is enhanced.
As one embodiment, as shown in fig. 2, the connection portion 21 is a rim plate integrally extending outward from an edge of the flow guide portion 20 except for the opening end. This embodiment the structure designs into the structural style of border board with connecting portion 21, can improve the structural strength of water conservancy diversion portion 20 and air outlet outer wall connection, makes this structure exist with the form of independent part better to satisfy different product user demands, the practicality is higher.
As shown in fig. 1, as one of the embodiments, the robot for sweeping floor shown in fig. 1 includes a body 10, an air outlet 11 is provided on an outer side wall surface of the body 10, the robot for sweeping floor further includes the above-mentioned structural member for preventing the robot for sweeping floor from raising dust, the structural member is fixedly disposed at the air outlet 11 through a connecting portion 21, and is configured to guide gas exhausted from the air outlet 11 of the robot for sweeping floor to flow out above the robot. This embodiment the robot of sweeping the floor can guide the 11 combustion gas of air outlet to outside water conservancy diversion portion 20 along the inner wall of water conservancy diversion portion 20, forms the air current of blowing upwards, and this air current can directly not blow subaerially to prevented the raise dust phenomenon that the robot of sweeping the floor arouses at the cleaning in-process, improved the effect of sweeping the floor of robot greatly, improved user's product and used and experienced.
As another example, the structure for preventing the sweeping robot from raising dust as shown in fig. 9 and 10 also includes a flow guiding part 20 and a connecting part 21. The difference from the above embodiment is that the diversion part 20 is used for guiding the gas exhausted from the air outlet of the sweeping robot to the upper part and the lower part of the robot to flow out. The connecting portion 21 is used for fixedly connecting the flow guide portion 20 to the outer side of the air outlet of the sweeping robot, so that an air flow channel with an upward opening and a downward opening is formed between the inner wall of the flow guide portion 20 and the outer wall of the air outlet. This embodiment the structure through the structural style that sets up upper and lower opening water conservancy diversion, can guide out the air outlet combustion gas better, has reduced gaseous exhaust pressure, is favorable to reducing the air current noise, improves the result of use of product better. And because the gas discharged downwards is close to the edge of the robot body, the floor blown by the sweeping robot is cleaned, the problem of dust raising is avoided, and even if some dust on the adjacent floor is disturbed by the airflow and floats, the dust can be easily sucked into the internal dust box by the air suction opening at the bottom of the sweeping robot.
As one embodiment, as shown in fig. 9, the flow guide portion 20 includes two portions, namely a straight plate section and an arc plate section, which may be integrally connected or separately connected. The upper part of the straight plate section is an upper opening end 23 which is opened upwards, and the lower part of the straight plate section is connected with the arc plate section. The cross-sectional shape of the upper open end 23 is a half ellipse. The arc plate segment is folded from the lower part of the straight plate segment along the bottom direction of the sweeping robot and along the radial direction of the sweeping robot facing inwards (i.e. towards the central axis), and a lower opening end 24 with a downward opening is formed at the lower part of the arc plate segment. And under the guidance of the inner wall of the arc plate section, a part of gas discharged from the air outlet flows to the straight plate section and flows out from the upper opening end 23 of the straight plate section, and the other part of gas flows out from the lower opening end 24 of the arc plate section. The structure of this embodiment, through the structural style that designs into straight board section and arc board section with water conservancy diversion portion 20 and combine, can make the gas that flows from lower open end 24 more tend to sweep the floor the inlet scoop of robot bottom, avoid disturbing the dust on neighbouring ground better to the exhaust gas is also inhaled from the inlet scoop more easily, thereby has improved the result of use that the product prevented the raise dust.
As one embodiment, as shown in fig. 10, the flow guiding portion 20 is an arc-shaped plate, and the arc-shaped plate gradually extends from the outer wall of the lower portion of the air outlet to the top of the air outlet along the radial direction of the sweeping robot facing outwards (i.e. away from the central axis of the sweeping robot) and the top direction of the robot, so that the lower portion and the upper portion of the arc-shaped plate and the outer wall of the air outlet respectively enclose a lower opening end 24 with a downward opening and an upper opening end 23 with an upward opening. This embodiment the structure is through designing into the shape of a gradual upwards and the arc that outwards extends with water conservancy diversion portion 20, can make most gaseous better, more smoothly of air outlet exhaust flow to the robot top, and the inlet scoop of robot bottom is then inhaled from sweeping the floor more easily to the small part is gaseous to reduce gaseous discharge pressure better, be favorable to reducing the air current noise, further improves the result of use that the product prevents the raise dust.
In one embodiment, the opening area of the lower opening end 24 is smaller than the opening area of the upper opening end 23. So can make most gaseous better, more smoothly of air outlet exhaust flow to the robot top, the inlet scoop of robot bottom is then followed more easily to the small part is gaseous is inhaled from sweeping the floor to reduce gaseous discharge pressure better, be favorable to reducing the air current noise, further improve the product and prevent the result of use of raise dust.
In one embodiment, the inner wall surface of the flow guide part 20 is provided with a plurality of flow guide ribs extending from bottom to top. The water conservancy diversion rib is arranged in the track form of gradually opening, not only can provide the structural strength of water conservancy diversion portion 20, can also guide gaseous flow better, further reduces the air current noise, strengthens the practicality that the product prevented the raise dust.
As shown in fig. 8, as one of the embodiments, the sweeping robot shown in fig. 8 includes a body 10, an air outlet 11 is disposed on an outer side wall surface of the body 10, the sweeping robot further includes the above-mentioned structural member for preventing the sweeping robot from raising dust, the structural member is fixedly disposed at the air outlet 11 through a connecting portion 21, and is configured to guide the gas exhausted from the air outlet 11 of the sweeping robot to the upper side and the lower side of the robot to flow out. This embodiment the robot of sweeping the floor can guide 11 combustion gas in air outlet to outside water conservancy diversion portion 20 along the inner wall of water conservancy diversion portion 20, forms the air current that upwards blows and blow down, and this air current can directly not blow to the subaerial in a distance to prevented the raise dust phenomenon that the robot of sweeping the floor arouses at the cleaning in-process, improved the cleaning effect of the robot of sweeping the floor greatly, improved user's product and used experience.
The above embodiments are only for sufficient disclosure and not for limiting the present invention, and under the condition of no conflict and contradiction, the technical solutions between the embodiments can be combined with each other to form different technical embodiments, and all the replacements based on the gist of the present invention and the equivalent technical features that can be obtained without creative work should belong to the scope covered by the present invention.
Claims (11)
1. The utility model provides a structure for preventing robot that sweeps floor raise dust which characterized in that includes:
the flow guide part is used for guiding the gas discharged from the air outlet of the sweeping robot to the upper part of the robot to flow out;
and the connecting part is used for fixedly connecting the flow guide part to the outer side of the air outlet of the sweeping robot, so that an air flow channel with an upward opening is formed between the inner wall of the flow guide part and the outer wall of the air outlet.
2. The structure of claim 1, wherein the flow guide comprises:
the upper part of the straight plate section is an opening end, the lower part of the straight plate section is connected with the arc plate section, and the cross section of the opening end is in a half-ellipse shape;
the arc plate section starts from the lower part of the straight plate section, is furled along the bottom direction of the sweeping robot and along the inward radial direction of the sweeping robot to form an arc-shaped plate body, and gas discharged from the air outlet flows to the straight plate section under the guidance of the inner wall of the arc plate section and flows out from the opening end of the straight plate section.
3. The structure of claim 1, wherein:
the water conservancy diversion portion is an arc, and this arc from connecting in the lower extreme of the lower part outer wall of air outlet begins, and the top direction of the radial direction outwards and the robot of sweeping the floor gradually-opened extension of the top of robot reaches the upper end that aligns with air outlet upper portion.
4. A structural member according to any one of claims 1 to 3, wherein:
the inner wall surface of the flow guide part is provided with a plurality of flow guide ribs extending upwards from bottom to top.
5. The structural member of claim 4, wherein:
the connecting part is a border plate which integrally extends outwards from the edge of the flow guide part except the opening end.
6. The utility model provides a structure for preventing robot that sweeps floor raise dust which characterized in that includes:
the flow guide part is used for guiding the gas discharged from the air outlet of the sweeping robot to the upper part and the lower part of the robot to flow out;
the connecting part is used for fixedly connecting the flow guide part to the outer side of an air outlet of the sweeping robot, so that an air flow channel with an upward opening and a downward opening is formed between the inner wall of the flow guide part and the outer wall of the air outlet.
7. The structure of claim 6, wherein the flow guide comprises:
the upper part of the straight plate section is an upper opening end with an upward opening, the lower part of the straight plate section is connected with the arc plate section, and the cross section of the upper opening end is in a half-ellipse shape;
the arc plate section is followed the lower part of straight plate section begins, draws in along the bottom direction of the robot of sweeping the floor and along the radial direction inwards of the robot of sweeping the floor to form the lower open end that the opening is down in the lower part of arc plate section, the air outlet combustion gas is under the guide of the inner wall of arc plate section, and partly gaseous flow direction straight plate section of gas flow, and follow the upper open end of straight plate section flows, and another part is gaseous then flows from the lower open end of arc plate section.
8. The structural member of claim 6, wherein:
the flow guide portion is an arc-shaped plate, the arc-shaped plate gradually opens along the outward radial direction of the sweeping robot and the top direction of the robot from the outer wall of the lower portion of the air outlet and extends to the top of the air outlet, and the lower portion and the upper portion of the arc-shaped plate and the outer wall of the air outlet are respectively made to form a lower opening end with a downward opening and an upper opening end with an upward opening.
9. The structural member of claim 7 or 8, wherein:
the opening area of the lower opening end is smaller than that of the upper opening end.
10. The structure of claim 9, wherein:
the inner wall surface of the flow guide part is provided with a plurality of flow guide ribs extending upwards from bottom to top.
11. The utility model provides a robot of sweeping floor, includes the organism, be equipped with the air outlet on the outside wall of organism, its characterized in that:
the sweeping robot further comprises the structural member for preventing the sweeping robot from flying dust as claimed in any one of claims 1 to 10, wherein the structural member is arranged at the air outlet and used for guiding the gas exhausted from the sweeping robot air outlet to the upper part of the robot to flow out, or guiding the gas exhausted from the sweeping robot air outlet to the upper part and the lower part of the robot to flow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207285.7U CN211834224U (en) | 2020-02-25 | 2020-02-25 | A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207285.7U CN211834224U (en) | 2020-02-25 | 2020-02-25 | A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust |
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| CN211834224U true CN211834224U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020207285.7U Active CN211834224U (en) | 2020-02-25 | 2020-02-25 | A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227719A (en) * | 2020-02-25 | 2020-06-05 | 珠海市一微半导体有限公司 | A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust |
-
2020
- 2020-02-25 CN CN202020207285.7U patent/CN211834224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227719A (en) * | 2020-02-25 | 2020-06-05 | 珠海市一微半导体有限公司 | A structure and robot of sweeping floor for preventing robot of sweeping floor raise dust |
| CN111227719B (en) * | 2020-02-25 | 2024-05-03 | 珠海一微半导体股份有限公司 | Structural part for preventing dust emission of sweeping robot and sweeping robot |
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