CN215457738U - Water tank of cleaning robot, cleaning robot and cleaning system - Google Patents
Water tank of cleaning robot, cleaning robot and cleaning system Download PDFInfo
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- CN215457738U CN215457738U CN202120663920.7U CN202120663920U CN215457738U CN 215457738 U CN215457738 U CN 215457738U CN 202120663920 U CN202120663920 U CN 202120663920U CN 215457738 U CN215457738 U CN 215457738U
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Abstract
The utility model discloses a water tank of a cleaning robot, the cleaning robot and a cleaning system, wherein the water tank of the cleaning robot comprises: the water storage tank is provided with a water inlet, a water outlet and a water storage cavity communicated with the water inlet and the water outlet; the water inlet end of the overflow pipe is communicated with the water storage cavity, the water outlet end of the overflow pipe is communicated with the external environment, and the water inlet end of the overflow pipe is higher than the warning water level of the water storage cavity. Compared with the prior art, the utility model avoids the problems of water tank cracking, water supply device damage, water inlet of the main machine of the cleaning robot and the like caused by continuous water adding after the water level of the water tank of the cleaning robot reaches the warning water level.
Description
Technical Field
The utility model relates to the technical field of cleaning robots, in particular to a water tank of a cleaning robot, the cleaning robot and a cleaning system.
Background
In recent years, along with the development of social economy and the improvement of family living standard, the house cleaning gradually enters the era of intellectualization and mechanization, and the cleaning robot who takes place can liberate people from the house cleaning work, effectively alleviates people's work burden in the aspect of house cleaning, alleviates people's tiredness degree in the process of carrying out house cleaning.
The cleaning robot is generally provided with a water tank for storing liquid to be applied to the surface of the floor, the water tank is generally provided with a water inlet and a water outlet, when water is added into the water tank, the water outlet is closed firstly, and then the water tank is communicated with the water inlet through a water supply device to add water into the water tank.
In addition, a water level detection device is usually disposed in the water tank, and when the water level detection device detects that the water in the water tank exceeds the warning water level of the water tank, the cleaning robot closes the water inlet, or the cleaning robot gives a warning to the user and then closes the water supply device, so that the water in the water tank can be prevented from being continuously added after the water in the water tank is filled.
However, when the water level detecting device fails due to a sudden failure, an overlong service life, or the like, it is impossible to detect whether the water in the water tank exceeds the warning water level of the water tank, and thus, after the water level in the water tank reaches the warning water level, water is continuously added into the water tank, and thus, problems such as water tank rupture, damage of the water supply device, water inflow of the main unit of the cleaning robot, and the like are likely to occur, and therefore, improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a water tank of a cleaning robot, aiming at avoiding the problems of water tank cracking, water supply device damage, water inlet of a main machine of the cleaning robot and the like caused by continuous water addition after the water level of the water tank of the cleaning robot reaches a warning water level.
To achieve the above object, the present invention provides a water tank of a cleaning robot, comprising:
the water storage tank is provided with a water inlet, a water outlet and a water storage cavity communicated with the water inlet and the water outlet;
and the water inlet end of the overflow pipe is communicated with the water storage cavity, the water outlet end of the overflow pipe is communicated with the external environment, and the water inlet end of the overflow pipe is higher than the warning water level of the water storage cavity.
In an embodiment of the utility model, the water storage cavity is provided with a top cavity wall and a bottom cavity wall which are oppositely arranged, and the bottom cavity wall is provided with an overflow port;
the overflow pipe is positioned in the water storage cavity, the water outlet end of the overflow pipe is fixed on the bottom cavity wall and communicated with the overflow port, and the water inlet end of the overflow pipe extends towards the top cavity wall.
In an embodiment of the utility model, the overflow pipe is integrally formed with the tank.
In an embodiment of the present invention, the water tank of the cleaning robot further includes a water storage tube, one end of the water storage tube is communicated with the water inlet end of the overflow tube, the other end of the water storage tube is extended in a direction perpendicular to the overflow tube, and the water storage tube includes at least one water storage section which is bent.
In an embodiment of the utility model, the water storage pipe includes two water storage sections connected in sequence, a water storage section of the two water storage sections adjacent to the water inlet end of the overflow pipe is bent towards the top cavity wall and is in a U-shaped arrangement with an opening facing the bottom cavity wall, and a water storage section of the two water storage sections far away from the water inlet end of the overflow pipe is bent towards the bottom cavity wall and is in a U-shaped arrangement with an opening facing the top cavity wall.
In an embodiment of the present invention, the water tank of the cleaning robot further includes a fixing bracket, one end of the fixing bracket is fixedly connected to the overflow pipe, and the other end of the fixing bracket is fixedly connected to the water storage section.
In an embodiment of the utility model, the water tank of the cleaning robot further comprises an adapter, the adapter comprises a sealing head and a switching tube connected with the sealing head, the sealing head is connected with the water outlet end of the overflow tube in a sealing manner, the water inlet end of the switching tube is communicated with the overflow tube, and the water outlet end of the switching tube is arranged at an interval with the tank body.
In an embodiment of the present invention, the overflow pipe includes a first section with a larger inner diameter and a second section with a smaller inner diameter, the first section is communicated with an external environment, the second section is communicated with the water storage cavity, a water inlet end of the overflow pipe is disposed at a position of the second section far away from the first section, a water outlet end of the overflow pipe is disposed at a position of the first section far away from the second section, and the sealing head is engaged with the first section and abutted to a connection portion of the first section and the second section.
In an embodiment of the present invention, the water tank of the cleaning robot further includes a sealing cover detachably connected to the overflow pipe, and the sealing cover covers the water outlet end of the overflow pipe.
In an embodiment of the present invention, the water tank of the cleaning robot further includes a water level detection device, the water level detection device is installed in the water storage chamber, and the water level detection device is configured to detect whether a water level in the water storage chamber exceeds a warning water level.
In an embodiment of the present invention, the box body includes an upper cover and a bottom case fixedly connected to the upper cover; the bottom shell is provided with a cavity in a concave mode on the surface facing the upper cover, the upper cover covers the opening end of the cavity to form the water storage cavity, the water inlet is formed in the bottom shell or the upper cover, and the water outlet is formed in the bottom shell.
The utility model also provides a cleaning robot, which comprises a robot body, a mop cloth and the water tank of the cleaning robot, wherein the water tank of the cleaning robot is arranged on the robot body, and the mop cloth is arranged on the robot body and is positioned below the water tank of the cleaning robot.
The utility model also provides a cleaning system which comprises a cleaning base station and the cleaning robot, wherein the cleaning base station comprises a base station body, a butt joint pipe, a water supply pipeline, a water pump and a controller, the base station body is provided with a container for storing water, the butt joint pipe is used for butt joint with a water inlet of a water tank of the cleaning robot, the water supply pipeline is communicated with the butt joint pipe and the container, the water pump is installed on the water supply pipeline, and the controller is electrically connected with the water pump.
According to the technical scheme, through the setting of the box body and the overflow pipe, in the process of adding water into the water tank of the cleaning robot, after the water level in the water storage cavity reaches the warning water level, water is continuously added, and the water exceeding the warning water level is discharged out of the water storage cavity along the overflow pipe, so that the problems that the water tank cracks, a water supply device is damaged, the main machine of the cleaning robot enters water and the like due to the fact that the water is continuously added after the water level of the water tank of the cleaning robot reaches the warning water level are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an internal structure of a water tank of a cleaning robot in the present invention;
fig. 2 is an exploded view of a water tank of the cleaning robot according to the present invention;
FIG. 3 is a schematic view showing a connection structure of a water tank and a mop of the cleaning robot according to the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of a cleaning robot in the present invention;
figure 5 is a schematic diagram of an embodiment of the cleaning system of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1000 | |
131 | |
| 100 | Water tank of |
132 | Adapter tube |
| 110 | |
140 | |
| 110a | Water storage cavity | 141 | |
| 110b | |
150 | |
| 111 | |
151 | |
| 112 | |
152 | |
| 112a | |
160 | Water |
| 120 | |
161 | |
| 120a | Plug-in |
200 | |
| 121 | |
300 | |
| 122 | |
2000 | |
| 130 | |
2100 | Clean base station |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a water tank 100 for a cleaning robot, the water tank 100 for the cleaning robot including: a tank 110 and an overflow pipe 120.
The tank body 110 is provided with a water inlet, a water outlet and a water storage cavity 110a communicated with the water inlet and the water outlet. The water inlet is communicated with a water supply device to supply water to the water storage cavity 110 a; the water outlet is used for discharging water in the water storage cavity 110 a; the water storage chamber 110a provides a storage space for the liquid.
Specifically, the box body 110 includes an upper cover 111 and a bottom case 112 fixedly connected to the upper cover 111, a cavity 112a is concavely disposed on a surface of the bottom case 112 facing the upper cover 111, the upper cover 111 covers an open end of the cavity 112a to form a water storage cavity 110a, a water inlet is disposed on the bottom case 112 or the upper cover 111, and a water outlet is disposed on the bottom case 112. The upper cover 111 and the bottom case 112 may be fixedly connected by bolts or screws, the upper cover 111 and the bottom case 112 may also be fixedly connected by welding, and the upper cover 111 and the bottom case 112 may also be connected by a snap, which is not limited herein.
In addition, the water storage cavity 110a may also be formed in a manner that the water storage cavity 110a includes two parts, and the two parts are respectively disposed on the upper cover 111 and the bottom case 112.
The water inlet end of the overflow pipe 120 is communicated with the water storage cavity 110a, the water outlet end of the overflow pipe 120 is communicated with the external environment, and the water inlet end of the overflow pipe 120 is higher than the alarm water level of the water storage cavity 110 a. The number of the overflow pipes 120 may be 1, 2, 3, 4 … … N, N +1 … …, where N is a positive integer greater than zero, and is not limited herein.
Specifically, the water inlet end of the overflow pipe 120 is disposed higher than the water outlet end of the overflow pipe 120, so that the water in the water storage chamber 110a is conveniently discharged through the overflow pipe 120. In addition, the water inlet end of the overflow pipe 120 may be disposed lower than the water outlet end of the overflow pipe 120, and the water inlet end of the overflow pipe 120 may be disposed at the same height as the water outlet end of the overflow pipe 120.
Through the technical scheme, the tank body 110 and the overflow pipe 120 are integrally arranged, in the process of adding water into the water tank 100 of the cleaning robot, after the water level in the water storage cavity 110a reaches the warning water level, water is continuously added, and the water exceeding the warning water level is discharged out of the water storage cavity 110a along the overflow pipe 120, so that the problems that the water tank cracks, a water supply device is damaged, the host of the cleaning robot 1000 enters water and the like due to the fact that water is continuously added after the water in the water tank 100 of the cleaning robot reaches the warning water level are avoided.
It is understood that the overflow pipe 120 may be located outside the tank body 110, and the overflow pipe 120 may be located inside the water storage chamber 110a, however, considering that the installation position of the overflow pipe 120 will affect the external dimension of the water tank 100 of the cleaning robot, in order to reduce the external dimension of the water tank 100 of the cleaning robot, in some embodiments of the present invention, referring to fig. 1, the water storage chamber 110a has a top chamber wall, a bottom chamber wall and a side chamber wall connecting the top chamber wall and the bottom chamber wall, and the bottom chamber wall is provided with an overflow port 110 b. The overflow pipe 120 is located in the water storage cavity 110a, the water outlet end of the overflow pipe 120 is fixed on the bottom cavity wall and communicated with the overflow port 110b, and the water inlet end of the overflow pipe 120 extends towards the top cavity wall.
It should be noted that the overflow port 110b may also be disposed on the top cavity wall, and the overflow port 110b may also be disposed on the side cavity wall, and in the above two cases, the water outlet end of the overflow pipe 120 may be directly communicated with the overflow port 110b, and the water outlet end of the overflow pipe 120 may also extend out of the box body 110 along the overflow port 110 b.
In addition, when the overflow port 110b is disposed on the top chamber wall or the side chamber wall, the overflow pipe 120 may be located outside the box body 110, and the water inlet end of the overflow pipe 120 is directly communicated with the overflow port 110 b.
Obviously, the overflow pipe 120 may be vertically disposed, and the overflow pipe 120 may also be obliquely disposed, however, considering that the vertical disposition of the overflow pipe 120 can reduce the path length between the water inlet end of the overflow pipe 120 and the water outlet end of the overflow pipe 120, and further reduce the time required for discharging the water in the water storage chamber 110a through the overflow pipe 120, so as to facilitate the discharge of the water in the water storage chamber 110a along the overflow pipe 120.
Through the above technical solution, on one hand, compared with the overflow pipe 120 arranged outside the tank body 110, the external size of the water tank 100 of the cleaning robot is reduced, and the effect of the integrated arrangement of the tank body 110 and the overflow pipe 120 is enhanced; on the other hand, compared with the overflow port 110b arranged on the top cavity wall or the side cavity wall, the overflow port 110b is arranged on the bottom cavity wall, when the water in the water storage cavity 110a is discharged along the water outlet end of the overflow pipe 120, the water is directly discharged along the water outlet end of the overflow pipe 120 under the action of self gravity, so that the water is prevented from diffusing to the outer surface of the box body 110 and wetting the outer surface of the box body 110 when being discharged from the water outlet end of the overflow pipe 120. In addition, since the cleaning robot 1000 normally adds water to the water tank 100 of the cleaning robot at the cleaning base station 2100 (in fig. 5), the water flows out through the overflow pipe 120 and then flows into the cleaning tank at the cleaning base station 2100.
It should be noted that the overflow pipe 120 and the box body 110 may be detachably connected, such as a threaded connection, a snap connection, a magnetic member attraction connection, and the like; the overflow pipe 120 and the tank 110 may also be fixedly connected, such as by bonding, welding, etc., which are not listed here.
Preferably, the overflow pipe 120 is integrally formed with the tank body 110, and thus, the overflow pipe 120 is not required to be fixed to the tank body 110 by a fixing structure, and the assembly of the water tank 100 of the cleaning robot is facilitated. The overflow pipe 120 may be integrally formed with the case 110 by a mold, 3D printing, or the like.
Considering that the overflow port 110b is disposed on the bottom cavity wall of the water storage cavity 110a, when the water in the water storage cavity 110a is discharged along the water outlet end of the overflow pipe 120, a portion of the water still diffuses to the outer surface of the tank 110 along the edge of the water outlet end of the overflow pipe 120, wetting the outer surface of the tank 110, so as to prevent the water in the water storage cavity 110a from wetting the outer surface of the tank 110 when the water is discharged along the water outlet end of the overflow pipe 120, in some embodiments of the present invention, referring to fig. 1 and 2, the water tank 100 of the cleaning robot further includes an adapter 130, the adapter 130 includes a sealing head 131 and an adapter 132 connected to the sealing head 131, the sealing head 131 is in sealed connection with the water outlet end of the overflow pipe 120, the water inlet end of the adapter 132 is communicated with the overflow pipe 120, and the water outlet end of the adapter 132 is spaced apart from the tank 110.
It should be noted that the adapter tube 131 and the adapter 132 may be detachably connected, such as screwed connection, clamping connection, etc.; the adapter tube 131 and the adapter 132 may also be fixedly connected, such as welded, bonded, etc., which is not listed here.
Preferably, the sealing head 131 and the adaptor tube 132 are integrally formed, so that the sealing head 131 and the adaptor tube 132 are not fixed by a fixing structure, and the water tank 100 of the cleaning robot is convenient to assemble.
It will be appreciated that the length of the adapter tube 132 is much greater than the length of the sealing head 131, the sealing head 131 being located at the end of the adapter tube 132.
Through the above technical solution, since the sealing head 131 is hermetically connected to the water outlet end of the overflow pipe 120, when the water in the water storage cavity 110a is discharged along the water outlet end of the overflow pipe 120, the water in the water storage cavity 110a flows to the water outlet end of the overflow pipe 120 and then is discharged through the adapter pipe 132, thereby preventing the water in the water storage cavity 110a from wetting the outer surface of the box body 110 when being discharged along the water outlet end of the overflow pipe 120.
In some embodiments of the present invention, please refer to fig. 1 and 2, the overflow pipe 120 includes a first section 121 with a larger inner diameter and a second section 122 with a smaller inner diameter, the first section 121 is communicated with an external environment, the second section 122 is communicated with the water storage cavity 110a, a water inlet end of the overflow pipe 120 is disposed at a position of the second section 122 far away from the first section 121, a water outlet end of the overflow pipe 120 is disposed at a position of the first section 121 far away from the second section 122, and the sealing head 131 is matched with the first section 121 and abuts against a connection portion of the first section 121 and the first section 122, so as to facilitate the installation and detachment of the adapter 130.
It should be noted that the adapter 130 and the first section 121 may also be in threaded connection, the adapter 130 and the first section 121 may also be fixed by welding, bonding, or the like, and the adapter 130 and the first section 121 may also be integrally formed.
It is understood that the water outlet end of the adapter tube 132 may extend out of the first section 121, and the water outlet end of the adapter tube 132 may be located in the first section 121, however, in order to reduce the external dimension of the water tank 100 of the cleaning robot, it should be noted that the water outlet end of the adapter tube 132 is located in the first section in some embodiments of the present invention, referring to fig. 1 and 2, considering that the installation position of the adapter tube 131 will affect the external dimension of the water tank 100 of the cleaning robot.
It should be noted that the outer wall of the adapter tube 131 and the inner wall of the second section 122 are disposed at intervals, so that it can be ensured that the water in the water storage cavity 110a does not diffuse to the outer surface of the box body 110 along the water outlet end of the overflow tube 120 after flowing out from the adapter tube 131.
Furthermore, the water outlet end of the adapter tube 132 is flush with the end of the first section 121 far from the second section 122, so that the water in the water storage cavity 110a can be prevented from splashing on the inner wall of the first section 121 after being discharged along the adapter tube 131, and then flowing to the water outlet end of the overflow tube 120 along the inner wall of the first section 121, and then diffusing to the outer surface of the box body 110 along the water outlet end of the overflow tube 120 to wet the outer surface of the box body 110.
In addition, the outlet end of the adapter tube 132 and the end of the first section 121 away from the second section 122 may be spaced apart from each other.
Considering that the water in the water storage chamber 110a leaks out along the overflow pipe 120 when the water tank 100 of the cleaning robot is turned over, in order to prevent the water in the water storage chamber 110a from leaking out, in some embodiments of the present invention, referring to fig. 1 and 2, the water tank 100 of the cleaning robot further includes a water storage pipe 140, one end of the water storage pipe 140 is communicated with the water inlet end of the overflow pipe 120, the other end of the water storage pipe 140 extends in a direction perpendicular to the overflow pipe 120, and the water storage pipe 140 includes at least one water storage section 141 that is bent.
The water storage section 141 can be directly connected to the overflow pipe 120, and the water storage section 141 can also be connected to the overflow pipe 120 through a straight line, which is not listed here.
The water storage section 141 has a plurality of bending directions, and may be bent toward the top chamber wall, the bottom chamber wall, or the side chamber wall, which is not limited herein.
The shape of the water storage section 141 may be various, and it may be disposed in a regular curved shape such as a U shape, a V shape, etc., or may be disposed in an irregular curved shape such as a hook shape, etc., and is not particularly limited herein.
The number of the water storage segments 141 may be 1, 2, 3, 4 … … N, N +1 … …, where N is a positive integer greater than zero, and is not limited herein.
When the number of the water storage sections 141 is at least two, the shape of each water storage section 141 may be the same or different, for example: the number of the water storage sections 141 is two, one water storage section 141 is U-shaped, and the other water storage section 141 is V-shaped; for another example: the number of the water storage sections 141 is three, and the three water storage sections 141 are all U-shaped; the following steps are repeated: the number of the water storage sections 141 is three, two water storage sections 141 are U-shaped, one water storage section 141 is V-shaped, and so on;
also, the bending direction of each water storage section 141 may be the same or different, for example: the number of the water storage sections 141 is two, one water storage section 141 is bent towards the top cavity wall, and the other water storage section 141 is bent towards the bottom cavity wall; for another example: the number of the water storage sections 141 is three, and all the three water storage sections 141 are bent towards the top cavity wall; the following steps are repeated: the number of the water storage sections 141 is three, two water storage sections 141 are bent toward the top cavity wall, one water storage section 141 is bent toward the side bottom cavity wall, and the like;
it should be noted that the two adjacent water storage sections 141 may be directly communicated with each other, or the two adjacent water storage sections 141 may be communicated with each other through a straight line.
Through the above technical scheme, when the water tank 100 of the cleaning robot is turned over, the water in the water storage cavity 110a is stored in the water storage section 141 in the water storage pipe 140, and due to the action of the surface tension of the liquid, a layer of water film is formed on the surface of the water at one end of the water storage pipe 140 communicated with the water inlet end of the overflow pipe 120, so that the water in the water storage pipe 140 is prevented from flowing into the overflow pipe 120, and the function of preventing water leakage is achieved.
In order to enhance the water leakage preventing effect of the water storage tube 140 when the water tank 100 of the cleaning robot is turned over, in some embodiments of the present invention, the water storage tube 140 includes two water storage sections 141 connected in sequence, wherein one of the two water storage sections 141 adjacent to the water inlet end of the overflow tube 120 is bent toward the top cavity wall to be in a U-shaped configuration with an opening facing the bottom cavity wall, and one of the two water storage sections 141 away from the water inlet end of the overflow tube 120 is bent toward the bottom cavity wall to be in a U-shaped configuration with an opening facing the top cavity wall, so that the water storage tube 140 in an S-shaped configuration can be formed. In addition, the water storage pipe 140 may be disposed in a wave shape.
It should be noted that the two water storage sections 141 may be integrally formed, the two water storage sections 141 may also be connected by threads, and the two water storage sections may also be fixed by means of inserting, welding, adhering, and the like, which is not limited herein.
Considering that only the end of the water storage tube 140 connected to the overflow tube 120 is in a suspended state, which may affect the stability of the water storage tube 140, in some embodiments of the present invention, the water tank 100 of the cleaning robot further includes a fixing bracket 150, one end of the fixing bracket 150 is fixedly connected to the overflow tube 120, and the other end of the fixing bracket 150 is fixedly connected to the water storage section 141, so that the water storage tube 140 may be reinforced and the stability of the water storage tube 140 may be enhanced.
In order to facilitate the installation of the water storage tube 140 and the fixing bracket 150 on the overflow tube 120, in some embodiments of the present invention, please refer to fig. 1 and 2, a plug 120a for mating with the water storage tube 140 is disposed at the water inlet end of the overflow tube 120; the fixing bracket 150 is provided with a first insertion hole 151 inserted into the insertion head 120 a.
Through the above technical solution, the first insertion hole 151 on the fixing bracket 150 is matched with the insertion head 120a, and simultaneously, the water inlet end of the overflow pipe 120 is inserted and matched with the water storage pipe 140, so that the installation of the water storage pipe 140 and the fixing bracket 150 can be completed. In addition, the fixing bracket 150 also enhances the stability of the connection between the water storage tube 140 and the connector 120a, so that when the water tank 100 of the turnover cleaning robot is turned over and the water in the water storage cavity 110a is flushed toward the connection between the overflow tube 120 and the water storage tube 140, the connection between the water storage tube 140 and the connector 120a can be prevented from being loosened.
It will be appreciated that the reservoir 140 is typically smaller in volume than the overflow 120, and that it is easier to mount a smaller reservoir 140 to a larger reservoir 140.
In order to facilitate the connection between the water storage tube 140 and the fixing bracket 150, in some embodiments of the utility model, please refer to fig. 1 and fig. 2, the fixing bracket 150 is provided with two second inserting holes 152 arranged at intervals, and the two second inserting holes 152 are respectively inserted and matched with the corresponding positions of the two water storage sections 141.
Specifically, the two second inserting holes 152 are respectively inserted and matched with the corresponding positions of the two water storage sections 141, that is, the two second inserting holes 152 are respectively inserted and matched with the ends of the two water storage sections 141 far away from the water inlet end of the overflow pipe 120. In addition, the two second inserting holes 152 are respectively inserted and matched with the corresponding positions of the two water storage sections 141, or the two second inserting holes 152 are respectively inserted and matched with the middle parts or other positions of the two water storage sections 141.
In view of the fact that the water in the water storage chamber 110a leaks out along the overflow pipe 120 after the water in the water tank 100 of the cleaning robot exceeds the alarm level, and pollutes the water tank 100 of the cleaning robot or the external environment, in order to prevent the water in the water storage chamber 110a from leaking out, in some embodiments of the present invention, the water tank 100 of the cleaning robot further includes a sealing cover (not shown) detachably connected to the overflow pipe 120, and the sealing cover covers the water outlet end of the overflow pipe 120.
The detachable connection of the sealing cap to the overflow pipe 120 may be a threaded connection, a snap connection, a magnetic attraction connection through a magnetic element, etc., not to mention here.
Through the above technical solution, after the water in the water tank 100 of the cleaning robot exceeds the warning water level, the overflow pipe 120 may temporarily store the liquid overflowing after the liquid level in the water chamber 110a exceeds the warning water level, so that the overflowing liquid may not pollute the water tank 100 of the cleaning robot or the external environment; and, the overflowing liquid stored in the overflow pipe 120 can be cleaned by detaching the sealing cover. The user can judge whether the water level sensor of the water tank 100 is out of order by checking whether the liquid is stored in the overflow pipe 120, and if the water level sensor is out of order, the user can replace or repair the water tank 100 in time.
In order to facilitate the user to know whether the water level in the water storage chamber 110a exceeds the warning level, in some embodiments of the present invention, referring to fig. 1 and 2, the water tank 100 of the cleaning robot further includes a water level detecting device 160, the water level detecting device 160 is installed in the water storage chamber 110a, and the water level detecting device 160 is used to detect whether the water level in the water storage chamber 110a exceeds the warning level.
Through the above technical solution, when the water level detection device 160 detects that the water in the water storage cavity 110a exceeds the warning water level, the cleaning robot 1000 closes the water inlet, or the cleaning robot 1000 gives a warning to the user, and the user stops adding water, so that it is possible to prevent the water from continuing to be added into the water storage cavity 110a after the water level in the water storage cavity 110a exceeds the warning water level.
The water level detecting device 160 may be of various types, and in an embodiment of the present invention, the water level detecting device 160 includes two electrode pads 161, the two electrode pads 161 are installed in the water storage chamber 110a, and the two electrode pads 161 are conducted when they contact with the water in the water storage chamber 110 a.
The electrode plate 161 may be directly mounted on the cavity wall of the water storage cavity 110a, such as being clamped and bonded, or the electrode plate 161 may be mounted on the cavity wall of the water storage cavity 110a by means of other adapters.
It can be understood that the two electrode plates 161 are disposed at intervals, and the distance between the two electrode plates 161 can ensure conduction when the two electrode plates 161 are both contacted with water.
When it needs to be mentioned, one of the two electrode plates 161 may be located above the alarm water level, and the other electrode plate may be located below the alarm water level; the two electrode plates 161 may be both located above the warning water level.
In addition, the water level detection device 160 may further be provided with a water level sensor, the water level sensor transmits a detected water level signal to the controller, a computer in the controller compares the actually measured water level signal with a set signal to obtain a deviation, and then the cleaning robot 1000 controls the water inlet to be opened or closed according to the nature of the deviation.
Referring to fig. 3 and 4, the present invention also provides a cleaning robot 1000 including a machine body 200, a mop 300, and the water tank 100 of the cleaning robot as described above, the water tank 100 of the cleaning robot being mounted to the machine body 200, the mop 300 being mounted to the machine body 200 and disposed under the water tank 100 of the cleaning robot.
It is understood that the cleaning robot 1000 may be a sweeping robot, a sweeping and mopping robot, a floor cleaning robot, a window cleaning robot, a hand-push cleaning machine, etc., and is not limited thereto.
The specific structure of the water tank 100 of the cleaning robot refers to the above embodiments, and since the cleaning robot 1000 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
Referring to fig. 5, the present invention further provides a cleaning system 2000, which includes a cleaning base station 2100 and the cleaning robot 1000 as described above. The specific structure of the cleaning robot 1000 refers to the above embodiments, and since the cleaning system 2000 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The cleaning base station 2100 includes a base station body (not shown) provided with a receptacle (not shown) for storing water, a docking pipe (not shown) for docking with a water inlet of a water tank of the cleaning robot, a water supply pipe (not shown) communicating the docking pipe and the receptacle, a water pump installed on the water supply pipe, and a controller (not shown) electrically connected to the water pump. Wherein, the water pump can be with the liquid that stores in the container through the water supply pipe says the water tank of conveying to cleaning robot.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (13)
1. A water tank of a cleaning robot, comprising:
the water storage tank is provided with a water inlet, a water outlet and a water storage cavity communicated with the water inlet and the water outlet;
and the water inlet end of the overflow pipe is communicated with the water storage cavity, the water outlet end of the overflow pipe is communicated with the external environment, and the water inlet end of the overflow pipe is higher than the warning water level of the water storage cavity.
2. The water tank of the cleaning robot as claimed in claim 1, wherein the water storage chamber has a top chamber wall and a bottom chamber wall which are oppositely arranged, and the bottom chamber wall is provided with an overflow port;
the overflow pipe is positioned in the water storage cavity, the water outlet end of the overflow pipe is fixed on the bottom cavity wall and communicated with the overflow port, and the water inlet end of the overflow pipe extends towards the top cavity wall.
3. The water tank of the cleaning robot as claimed in claim 2, wherein the overflow pipe is integrally formed with the tank body.
4. The water tank of a cleaning robot as claimed in claim 2, wherein the water tank of the cleaning robot further comprises a water storage tube, one end of the water storage tube communicates with the water inlet end of the overflow tube, the other end of the water storage tube is extended in a direction perpendicular to the overflow tube, and the water storage tube comprises at least one water storage section which is bent.
5. The tank of claim 4, wherein the water storage tube comprises two water storage sections connected in series, wherein one of the two water storage sections adjacent to the water inlet end of the overflow tube is bent toward the top chamber wall and is in a U-shaped configuration with an opening toward the bottom chamber wall, and the other one of the two water storage sections away from the water inlet end of the overflow tube is bent toward the bottom chamber wall and is in a U-shaped configuration with an opening toward the top chamber wall.
6. The water tank of a cleaning robot as claimed in claim 5, further comprising a fixing bracket, one end of which is fixedly connected to the overflow pipe and the other end of which is fixedly connected to the water storage section.
7. The water tank of claim 2, further comprising an adapter, wherein the adapter comprises a sealing head and an adapter tube connected to the sealing head, the sealing head is connected to the water outlet end of the overflow tube in a sealing manner, the water inlet end of the adapter tube is communicated with the overflow tube, and the water outlet end of the adapter tube is spaced from the tank body.
8. The water tank of claim 7, wherein the overflow pipe comprises a first section with a larger inner diameter and a second section with a smaller inner diameter, the first section is connected to an external environment, the second section is connected to the water storage chamber, a water inlet end of the overflow pipe is disposed at a position of the second section far away from the first section, a water outlet end of the overflow pipe is disposed at a position of the first section far away from the second section, and the sealing head is engaged with the first section and abuts against a joint of the first section and the second section.
9. The water tank of the cleaning robot as claimed in claim 2, further comprising a sealing cap detachably coupled to the overflow pipe, the sealing cap sealing a water outlet end of the overflow pipe.
10. The water tank of a cleaning robot as claimed in claim 1, further comprising a water level detecting means installed in the water storage chamber for detecting whether the water level in the water storage chamber exceeds a warning level.
11. The water tank of a cleaning robot as claimed in claim 1, wherein the tank body includes an upper cover and a bottom case fixedly connected to the upper cover; the bottom shell is provided with a cavity in a concave mode on the surface facing the upper cover, the upper cover covers the opening end of the cavity to form the water storage cavity, the water inlet is formed in the bottom shell or the upper cover, and the water outlet is formed in the bottom shell.
12. A cleaning robot comprising a machine body, a mop mounted to the machine body and disposed below a water tank of the cleaning robot, and the water tank of the cleaning robot according to any one of claims 1 to 11.
13. A cleaning system comprising a cleaning base station and the cleaning robot of claim 12, the cleaning base station comprising a base station body provided with a receptacle for storing water, a docking pipe for docking with a water inlet of a water tank of the cleaning robot, a water supply pipe communicating the docking pipe and the receptacle, a water pump installed on the water supply pipe, and a controller electrically connected to the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663920.7U CN215457738U (en) | 2021-03-31 | 2021-03-31 | Water tank of cleaning robot, cleaning robot and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663920.7U CN215457738U (en) | 2021-03-31 | 2021-03-31 | Water tank of cleaning robot, cleaning robot and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215457738U true CN215457738U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120663920.7U Active CN215457738U (en) | 2021-03-31 | 2021-03-31 | Water tank of cleaning robot, cleaning robot and cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215457738U (en) |
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2021
- 2021-03-31 CN CN202120663920.7U patent/CN215457738U/en active Active
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Address after: 518110 1701, building 2, Yinxing Zhijie, No. 1301-72, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen Yinxing Intelligent Group Co.,Ltd. Address before: 518110 Building A1, Yinxing Hi-tech Industrial Park, Guanlan Street Sightseeing Road, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Silver Star Intelligent Technology Co.,Ltd. |