CN210697497U - Dust blowing system for cleaning robot and cleaning robot - Google Patents
Dust blowing system for cleaning robot and cleaning robot Download PDFInfo
- Publication number
- CN210697497U CN210697497U CN201920816880.8U CN201920816880U CN210697497U CN 210697497 U CN210697497 U CN 210697497U CN 201920816880 U CN201920816880 U CN 201920816880U CN 210697497 U CN210697497 U CN 210697497U
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- cleaning robot
- dust blowing
- control module
- dust
- airflow
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- 238000004140 cleaning Methods 0.000 title claims abstract description 88
- 239000000428 dust Substances 0.000 title claims abstract description 85
- 238000007664 blowing Methods 0.000 title claims abstract description 80
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 9
- 238000010408 sweeping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a blow dirt system and cleaning machines people for cleaning machines people should blow the dirt system and include: the dust blowing device comprises an airflow generating mechanism used for generating compressed airflow and a dust blowing flow channel with one end connected with an outlet of the airflow generating mechanism, wherein the dust blowing flow channel is set to blow dust to a target to be cleaned through discharged airflow. The utility model discloses can solve the brush that the subassembly was swept on current limit and twine the hair easily, and clean the technical problem that the scope can not cover the corner, can promote cleaning machines people effectively and prolong the effect that the limit was cleaned.
Description
Technical Field
The utility model relates to a cleaning machines people technical field, concretely relates to a cleaning machines people that is used for cleaning machines people blow dirt system, possesses this dust blowing system.
Background
The cleaning robot is one kind of intelligent household appliance, and can complete floor cleaning automatically in room with certain artificial intelligence. Generally, the floor cleaning machine adopts a brush sweeping and vacuum mode to absorb the impurities on the floor into the garbage storage box, so that the floor cleaning function is completed. When a user uses the cleaning robot, the cleaning robot is usually placed on the ground, the cleaning robot can roll and collect dirt on the ground through the rotation of the hairbrush, and then the dirt is sucked into the containing box through the dust suction port.
The robot of sweeping floor on the existing market adopts the limit to sweep the subassembly and realizes sweeping the robot and prolong the limit and clean, but this structure twines the hair easily, and when meetting the corner, the limit sweeps the edge of subassembly and can not sweep corner depths, cleans the scope promptly and can not cover the corner.
Disclosure of Invention
An object of the utility model is to provide a can clean corner, promote cleaning robot and prolong limit and clean the effect be used for cleaning robot blow dirt system, possess this cleaning robot who blows dirt system and working method thereof.
An aspect of the utility model provides a blow dirt system for cleaning robot, include: the device comprises an airflow generating mechanism used for generating compressed airflow and a dust blowing flow channel with one end connected with an outlet of the airflow generating mechanism, wherein the dust blowing flow channel is set to blow dust to a target to be cleaned through discharged airflow.
The utility model discloses still include and be set up to make blow out the wind portion of dirt runner is followed the mechanism that stretches out and withdraws that cleaning robot stretches out.
Preferably, the air-out part is extended and retracted from a side surface of the cleaning robot.
The utility model discloses can be, the mechanism that stretches out can so that blow the flexible form of air-out portion of dirt runner and adjust blow the position of the air-out portion of dirt runner.
The utility model discloses can also be, it can so to stretch out the mechanism blow the rotatory form of the air-out portion of dirt runner and adjust blow the position of the air-out portion of dirt runner.
Preferably, the airflow generating mechanism is a fan for vacuum dust collection of a cleaning robot. Preferably, the air flow splitter further comprises an exhaust mechanism and a Y-shaped splitter, wherein the splitter comprises an inlet, a first outlet and a second outlet, the inlet is connected with the outlet of the air flow generating mechanism,
the first outlet is connected with the exhaust mechanism,
the second outlet is connected with the dust blowing flow channel, the dust blowing flow channel receives airflow from the second outlet, and the airflow is discharged through the air outlet part to carry out dust blowing treatment on the target to be cleaned.
The diverter may further be provided with a channel switch, and when the air outlet portion extends, the first outlet is closed and the second outlet is opened.
It may also be provided with a remote control module configured to: when the cleaning robot is close to a corner, a user can control the dust blowing system through the remote control module so that the air outlet part of the dust blowing flow channel extends out of the cleaning robot.
Another aspect of the present invention provides a cleaning robot having the dust blowing system, further comprising a control module; the control module is configured to control the extending mechanism to extend and retract based on a position of the cleaning robot.
Preferably the positions are corner positions and/or edge positions.
Preferably, the control module constructs a map and a location of the cleaning robot on the map by a SLAM algorithm, identifies corner position and/or edge position information on the basis of the map, and determines the position of the cleaning robot by comparing whether the location is at the corner position and/or the edge position.
Preferably, the dust blowing device further comprises a position detection device, the position detection device detects the position of the cleaning robot and feeds back a position signal to the control module, and when the position detection device detects that the cleaning robot is close to a corner, the control module controls the extension mechanism to enable the air outlet part of the dust blowing flow channel to extend out of the cleaning robot.
The utility model also provides a cleaning machines people's operating method, including following step: the method comprises the following steps that firstly, the cleaning robot judges whether the position of the cleaning robot is at a corner position and/or an edge position in work; step two, in the step one, when judging that the position of the control module is at the corner position and/or the edge position, the control module transmits an execution signal to an extending mechanism, and the extending mechanism extends the air outlet part of the dust blowing flow channel out of the machine body and correspondingly aligns to the corner position and/or the edge position, so that dust blowing treatment is carried out on the target to be cleaned; when the position of the control module is judged to be away from the corner position and/or the edge position, the control module transmits a withdrawing execution signal to the extending mechanism, and the extending mechanism withdraws the air outlet part of the dust blowing channel.
In step one, the cleaning robot determines whether its own position is at a corner position and/or an edge position by the position detecting device.
In the first step, the cleaning robot constructs a map and the location of the robot on the map by using a SLAM algorithm, identifies the corner position and/or the edge position information on the basis of the constructed map, and judges the position of the cleaning robot by judging whether the location of the cleaning robot on the map is at the corner position and/or the edge position.
The above structure is adopted in the utility model, can solve the brush that the subassembly was swept on current limit and twine the hair easily, and clean the technical problem that the scope can not cover the corner, can promote cleaning robot effectively and prolong the effect that the limit was cleaned.
Drawings
Fig. 1 is a schematic structural diagram of a dust blowing system for a cleaning robot according to an embodiment of the present invention;
FIG. 2 is a schematic view of the dust blowing system shown in FIG. 1 viewed from another angle;
fig. 3 is a schematic structural diagram of an extending mechanism in a dust blowing system for a cleaning robot according to an embodiment of the present invention;
in the figure, 1, a fan; 2. a flow divider; 3. an exhaust mechanism; 4. a dust blowing flow channel; 5. a protracting mechanism; 6. an inlet; 7. a first outlet; 8. a second outlet.
Detailed Description
The present invention is described in further detail below with reference to the data in conjunction with the accompanying drawings. It should be understood that the embodiments are only intended to illustrate the invention and do not limit the scope of the invention in any way.
The problem of sweeping the subassembly and twining the hair easily among the prior art, and clean the scope and can not cover the corner when running into the corner is solved. The utility model provides a blow dirt system for cleaning machines people, include: the dust blowing device comprises an airflow generating mechanism and a dust blowing flow channel, wherein one end of the dust blowing flow channel is connected with an outlet of the airflow generating mechanism. Wherein the airflow generating mechanism is used for generating compressed airflow. The dust blowing flow channel is used for discharging the compressed airflow and blowing the compressed airflow to the target to be cleaned, and dust blowing treatment is carried out on the target to be cleaned. Furthermore, the utility model discloses still including stretching out the mechanism for the air-out portion that should blow the dirt runner of control stretches out or withdraws from cleaning machines people.
According to the utility model discloses, can blow dirt to the dust in corner department to can solve the problem that cleaning robot can't thoroughly clean the corner in the past, still fundamentally stops cleaning robot's limit in the past and sweeps subassembly brush winding hair scheduling problem.
To better explain the present invention, fig. 1 and 2 show the structure of a dust blowing system according to an embodiment of the present invention.
In the present embodiment, the fan 1 of the vacuum cleaner robot is an airflow generating mechanism for generating a compressed airflow. The dust blowing flow passage 4 is used for discharging the compressed air flow and blowing the compressed air flow to the ground through the air outlet part of the compressed air flow so as to blow dust to the target to be cleaned. The extending mechanism 5 is used for controlling the air outlet part of the dust blowing flow channel 4 to extend out of or retract back from the cleaning robot. As shown in fig. 1 and 2, the present embodiment further includes an exhaust mechanism 3.
Further, a flow divider 2 is provided to connect the exhaust mechanism 3 to the dust blowing duct 4 and the fan 1. That is, the present embodiment includes a fan 1, a flow divider 2, an exhaust mechanism 3, a dust blowing flow passage 4, and an extension mechanism 5.
The outlet of the fan 1 is connected to the inlet 6 of the splitter 2, generating a compressed air flow and delivering it to the splitter 2. The flow splitter 2 is of a Y-shaped configuration and includes an inlet 6, a first outlet 7 and a second outlet 8. The first outlet 7 is connected to the inlet of the exhaust means 3 to discharge a first gas stream into the exhaust means 3 and the second outlet 8 is connected to the inlet of the dust blowing channel 4 to discharge a second gas stream into the dust blowing channel 4. The compressed air flow is selected from an air outlet of vacuum dust collection, so that the compressed air flow is always blown in the work, the purpose of the Y-shaped structure of the flow divider 2 is that after the dust blowing flow channel 4 is retracted into the cleaning robot, the air outlet part of the dust blowing flow channel 4 faces towards the inner side of the machine body, the ventilation is not smooth, the vacuum dust collection is affected, the air outlet of the exhaust mechanism 3 always faces towards the outer side of the machine body, and the function of the exhaust mechanism is that when the ventilation is not smooth, the flow dividing effect can be achieved.
The diverter 2 can also be provided with a channel switch, when the air outlet part of the dust blowing runner 4 extends out, the first outlet 7 is closed, the second outlet 8 is opened, and the effect is to further increase the air volume of the air outlet part.
The dust blowing flow channel 4 is used for receiving a second air flow from a second outlet 8 of the splitter 2, the air outlet portion of the dust blowing flow channel 4 discharges the second air flow, and the dust blowing treatment is performed on the target to be cleaned by blowing the second air flow to the target to be cleaned, so that the dust blowing purpose is achieved.
In this embodiment, the extending mechanism 5 is disposed at one end of the dust blowing channel to provide power for the air outlet portion of the dust blowing channel 4 to extend out of the cleaning robot or to be retracted from the outer side of the cleaning robot. When the surface to be cleaned is subjected to dust blowing treatment, the air outlet part of the dust blowing flow channel 4 extends out of the side surface or the bottom surface of the sweeping robot; when the dust blowing treatment of the target to be cleaned is stopped, the air outlet part of the dust blowing flow channel 4 can be retracted from the side surface or the bottom surface of the sweeping robot.
For example, the extension mechanism 5 can adjust the position of the air outlet of the dust blowing channel 4 in a manner of extending or rotating the air outlet of the dust blowing channel 4.
The extending mechanism 5 in the present embodiment may be implemented in a lead screw rail type, as shown in fig. 3, in which 51 is a lead screw, 52 is a slider, and a dc motor provides a driving force. The extending mechanism can extend and retract the dust blowing runner in a rotating mode through gear transmission or a link mechanism besides being a screw guide rail type telescopic mechanism.
On the other hand, the utility model discloses a cleaning machines people can also possess the remote control module, and when cleaning machines people was close to the corner, this remote control module of user's accessible was controlled blowing the dirt system, adjusted the position of the air-out portion that blows the dirt runner. The remote control module is in wireless connection with the control terminal, the control terminal can transmit wireless signals to the remote control module, and the control terminal comprises a PC (personal computer), a mobile phone, a tablet personal computer or other intelligent equipment.
Alternatively, the cleaning robot of the present invention may further include a control module, and the control module may be configured to control the above-mentioned extending mechanism to extend or retract based on the position of the cleaning robot. Thereby realizing the automatic extension or retraction of the extension mechanism. The position is a corner position and/or an edge position.
Further, the control module may construct a map and a location of the cleaning robot on the map by a SLAM algorithm, and identify corner position and/or edge position information on the basis of the map, and judge the position of the cleaning robot by comparing whether the location is at the corner position and/or the edge position.
Or, the utility model discloses still can include position detection device (for example position detection device includes infrared sensor, laser radar and camera etc.), position detection device is used for detecting cleaning machines people's position to feed back position signal to control module. When the position detection device detects that the cleaning robot is close to a corner, the control module controls the extension mechanism to enable the air outlet part of the dust blowing flow channel to extend out of the cleaning robot. Or when the position detection device detects that the cleaning robot leaves a corner, the control module controls the extension mechanism to enable the air outlet part of the dust blowing flow channel to be retracted from the outer side of the cleaning robot.
Further, the utility model discloses a cleaning machines people can carry out following work: the method comprises the following steps that firstly, the cleaning robot judges whether the position of the cleaning robot is at a corner position and/or an edge position in work; step two, in the step one, when judging that the position of the control module is at the corner position and/or the edge position, the control module transmits an execution signal to an extending mechanism, and the extending mechanism extends the air outlet part of the dust blowing flow channel out of the machine body and correspondingly aligns to the corner position and/or the edge position, so that dust blowing treatment is carried out on the target to be cleaned; when the position of the control module is judged to be away from the corner position and/or the edge position, the control module transmits a withdrawing execution signal to the extending mechanism, and the extending mechanism withdraws the air outlet part of the dust blowing channel.
In the first step, the cleaning robot can determine whether its own position is at a corner position and/or an edge position by the position detection device. Or, in the first step, the cleaning robot may construct a map and a location of the robot on the map through a SLAM algorithm, identify corner position and/or edge position information on the basis of the constructed map, and determine its position by whether the location of the cleaning robot on the map is at the corner position and/or the edge position.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A dust blowing system for a cleaning robot, comprising:
the device comprises an airflow generating mechanism used for generating compressed airflow and a dust blowing flow channel with one end connected with an outlet of the airflow generating mechanism, wherein the dust blowing flow channel is set to blow dust to a target to be cleaned through discharged airflow.
2. A dust blowing system for a cleaning robot as claimed in claim 1, further comprising an extension mechanism provided to enable an air outlet portion of the dust blowing flow path to be extended and retracted from the cleaning robot.
3. The dust blowing system for a cleaning robot as claimed in claim 2, wherein the extension mechanism is capable of adjusting a position of the air-out portion of the dust blowing flow passage in a manner of extending and contracting the air-out portion of the dust blowing flow passage.
4. The dust blowing system for a cleaning robot as claimed in claim 2, wherein the projecting mechanism is capable of adjusting a position of the air-out portion of the dust blowing flow passage in a manner of rotating the air-out portion of the dust blowing flow passage.
5. A dust blowing system for a cleaning robot as claimed in claim 1, wherein the air flow generating mechanism is selected from a fan of a vacuum cleaner of the cleaning robot.
6. A dust blowing system for a cleaning robot as claimed in claim 1, further comprising an exhaust mechanism and a flow divider having a Y-shaped structure, the flow divider including an inlet connected to the outlet of the airflow generating mechanism, a first outlet connected to the exhaust mechanism, and a second outlet connected to the dust blowing flow passage,
and the dust blowing flow channel receives the airflow from the second outlet and discharges the airflow through the air outlet part to carry out dust blowing treatment on the target to be cleaned.
7. A cleaning robot having the dust blowing system of any one of claims 2 to 4, further having a remote control module configured to: when the cleaning robot is close to a corner, a user can control the dust blowing system through the remote control module so that the air outlet part of the dust blowing flow channel extends out of the cleaning robot.
8. The cleaning robot of claim 7, further comprising a control module; the control module is configured to control the extending mechanism to extend and retract based on a position of the cleaning robot, the position being a corner position and/or an edge position.
9. The cleaning robot according to claim 8,
the control module constructs a map and a location of the cleaning robot on the map by a SLAM algorithm, identifies corner position and/or edge position information on the basis of the map, and determines the position of the cleaning robot by comparing whether the location is at the corner position and/or the edge position.
10. The cleaning robot of claim 8, further comprising a position detecting device for detecting a position of the cleaning robot and feeding back a position signal to the control module, wherein when the position detecting device detects that the cleaning robot is near a corner, the control module controls the extending mechanism such that the air outlet portion of the dust blowing duct extends from the cleaning robot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772459 | 2018-07-13 | ||
| CN2018107724591 | 2018-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210697497U true CN210697497U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920816880.8U Expired - Fee Related CN210697497U (en) | 2018-07-13 | 2019-06-02 | Dust blowing system for cleaning robot and cleaning robot |
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| Country | Link |
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| CN (1) | CN210697497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789529A (en) * | 2020-07-20 | 2020-10-20 | 安徽忠盛新型装饰材料有限公司 | Collecting device and method for preventing decorative plate waste powder from raising dust |
| CN115517586A (en) * | 2022-09-30 | 2022-12-27 | 麦岩智能科技(北京)有限公司 | Novel laser control sweeps device and cleaning robot |
| US11793373B2 (en) | 2019-08-08 | 2023-10-24 | Sharkninja Operating Llc | Robotic cleaner with air jet assembly |
-
2019
- 2019-06-02 CN CN201920816880.8U patent/CN210697497U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11793373B2 (en) | 2019-08-08 | 2023-10-24 | Sharkninja Operating Llc | Robotic cleaner with air jet assembly |
| CN111789529A (en) * | 2020-07-20 | 2020-10-20 | 安徽忠盛新型装饰材料有限公司 | Collecting device and method for preventing decorative plate waste powder from raising dust |
| CN111789529B (en) * | 2020-07-20 | 2021-10-15 | 安徽忠盛新型装饰材料有限公司 | Collecting device and method for preventing decorative plate waste powder from raising dust |
| CN115517586A (en) * | 2022-09-30 | 2022-12-27 | 麦岩智能科技(北京)有限公司 | Novel laser control sweeps device and cleaning robot |
| CN115517586B (en) * | 2022-09-30 | 2023-09-26 | 麦岩智能科技(北京)有限公司 | Novel laser control sweeps device and cleaning robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |