Water spraying device of window cleaning robot

Abstract

The utility model discloses a water spraying device of a window-cleaning robot, which relates to the technical field of window-cleaning machines and comprises a window-cleaning robot body, a moving block is slidably arranged on the window-cleaning robot body, fixing plates are fixedly arranged on two sides of the moving block, a water outlet pipe fixedly penetrates through the fixing plates, and a water inlet pipe is fixedly arranged on the water outlet pipe. A water tank is installed in the window cleaning robot body, a miniature water pump is installed on one side of the water tank, a telescopic hose is fixedly arranged at one end of the miniature water pump, a motor is started, so that a rotating rod rotates, one end of a connecting rod rotates on the outer surface of a connecting shaft, and the telescopic hose is fixedly arranged on the outer surface of the connecting shaft. And the other end of the water outlet pipe rotates at the top end of the fixed rod, and the fixed rod slides in the guide groove, so that the movable block can be driven to move left and right, water can be uniformly sprayed in front of the window cleaning robot body when the water outlet pipe sprays water, the working efficiency is high, and the wiped glass is cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of window cleaning machines, in particular to a water spraying device of a window cleaning robot. Background Art

[0002] Window cleaning robot, also known as automatic window cleaning machine, glass cleaning robot, smart window cleaning device, smart window cleaner, etc., is a kind of smart home appliance. It can firmly adhere to the glass with the vacuum pump or fan device at the bottom of itself, and then automatically detect the corner distance of the window and plan the window cleaning path with the help of certain artificial intelligence. Window cleaning robot generally uses the force of its own adsorption on the glass to drive the rag at the bottom of the body to wipe off the dirt on the glass.

[0003] However, when the window-cleaning robot is wiping the glass, a water spraying device is needed to spray water on the glass surface. The window-cleaning robot cooperates with water to wipe the windows. The existing water spraying pipes are generally fixedly installed in the window-cleaning robot, and then spray water in the direction of the window-cleaning robot. However, when spraying water in this way, only water can be sprayed locally in front of the water spraying pipe, which makes the efficiency of window cleaning poor. As a result, the window-cleaning robot needs to go back and forth many times to clean the glass window, wasting a lot of time. In view of the above problems, the inventor proposes a water spraying device for a window-cleaning robot to solve the above problems. Utility Model Content

[0004] In order to solve the problem that water can only be sprayed partially in front of the water spray pipe, resulting in poor effect when used in conjunction with window cleaning; the purpose of the utility model is to provide a water spray device for a window cleaning robot.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: a water spraying device of a window-wiping robot, comprising a window-wiping robot body, the window-wiping robot body is slidably provided with a moving block, fixed plates are fixedly provided on both sides of the moving block, a water outlet pipe is fixedly passed through the fixed plate, a diversion pipe is fixedly provided on one side of the water outlet pipe, a water tank is installed in the window-wiping robot body, a micro water pump is installed on one side of the water tank, a telescopic hose is fixedly provided at one end of the micro water pump, and the other end of the telescopic hose is fixedly connected to the diversion pipe, a cross slide groove is opened in the window-wiping robot body, a cross slider is fixedly sleeved on the outer surface of the water outlet pipe, the cross slider is slidably arranged in the cross slide groove, a movable groove is opened in the window-wiping robot body, a movable block is fixedly provided on the bottom surface of the moving block, and the movable block is slidably arranged in the movable groove.

[0006] Preferably, a fixed frame is fixedly provided on the top surface of the window-cleaning robot body, a motor is installed in the fixed frame, a rotating rod is fixedly provided on the output end of the motor, a connecting shaft is fixedly provided on the other end of the rotating rod, a fixed rod is fixedly provided on the top surface of the moving block, a connecting rod is rotatably provided on the top surface of the fixed rod, the other end of the connecting rod is rotatably sleeved on the outer surface of the connecting shaft, a guide groove is opened in the window-cleaning robot body, and the fixed rod is slidably provided in the guide groove.

[0007] Preferably, a mounting groove is provided in the body of the window-wiping robot, the water tank is installed in the mounting groove, a water pump is fixedly provided on one side of the micro water pump, the water pump is fixedly inserted in the water tank, a counterweight is fixedly sleeved on the outer surface of one end of the water pump, a groove is provided in the body of the window-wiping robot, a water filling pipe is fixedly provided on the top surface of the water tank, a sealing cover is provided on the outer surface of the water filling pipe, and the water filling pipe is fixedly inserted in the groove.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. In the utility model, by turning on the motor, the rotating rod rotates, and one end of the connecting rod rotates on the outer surface of the connecting shaft, and the other end rotates on the top of the fixed rod, and the fixed rod slides in the guide groove, so as to drive the moving block to move left and right, so that the water outlet pipe can spray water evenly in front of the window cleaning robot body when spraying water, so that the working efficiency is high and the wiped glass is cleaner;

[0010] 2. In the utility model, by setting a counterweight block on the outer surface of the water pumping pipe, the water pumping pipe can pump out the water in the water tank when the window cleaning robot body rotates in any direction, avoiding the phenomenon that the water outlet pipe only discharges air or no water, thereby ensuring that the working process of the window cleaning robot body is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the window cleaning robot body of the utility model;

[0014] Figure 3 This is a partial cross-sectional structural diagram of the main body of the window cleaning robot of the utility model;

[0015] Figure 4 This is a partial cross-sectional structural diagram of the fixing frame of the utility model;

[0016] Figure 5 It is a partial cross-sectional structural schematic diagram of the water tank of the utility model.

[0017] In the figure: 1. Window-cleaning robot body; 101. Mounting slot; 102. Cross slide slot; 103. Movable slot; 104. Guide slot; 105. Groove; 11. Water tank; 12. Water supply pipe; 13. Sealing cover; 14. Micro water pump; 15. Telescopic hose; 16. Water extraction pipe; 17. Counterweight; 2. Fixed frame; 21. Motor; 22. Rotating rod; 23. Connecting shaft; 24. Connecting rod; 25. Fixed rod; 3. Moving block; 31. Movable block; 32. Fixed plate; 33. Water outlet pipe; 34. Cross slide block; 35. Diverter pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-5 As shown, the utility model provides a water spraying device of a window-cleaning robot, including a window-cleaning robot body 1, a moving block 3 is slidably provided on the window-cleaning robot body 1, fixed plates 32 are fixedly provided on both sides of the moving block 3, a water outlet pipe 33 is fixedly passed through the fixed plate 32, a shunt pipe 35 is fixedly provided on one side of the water outlet pipe 33, a water tank 11 is installed in the window-cleaning robot body 1, a micro water pump 14 is installed on one side of the water tank 11, a telescopic hose 15 is fixedly provided on one end of the micro water pump 14, and the other end of the telescopic hose 15 is fixedly connected to the shunt pipe 35, a cross slide 102 is opened in the window-cleaning robot body 1, and a cross slider 34 is fixedly sleeved on the outer surface of the water outlet pipe 33. The cross slider 34 is slidably arranged in the cross slide groove 102, a movable groove 103 is opened in the window cleaning robot body 1, and a movable block 31 is fixedly arranged on the bottom surface of the movable block 3. The movable block 31 is slidably arranged in the movable groove 103. When the glass window is cleaned, when the micro water pump 14 is turned on, the water suction pipe 16 can draw out the water in the water tank 11, and then pass through the telescopic hose 15, and then can be sprayed out from the water outlet pipe 33. At the same time, the movable block 3 moves left and right, driving the two fixed plates 32 to move, so that the water outlet pipe 33 moves, and then the water outlet pipe 33 can evenly spray water in front of the window cleaning robot body 1 when spraying water, so that the working efficiency is high and the wiped glass is cleaner.

[0020] A fixed frame 2 is fixedly provided on the top surface of the window-cleaning robot body 1, and a motor 21 is installed in the fixed frame 2. A rotating rod 22 is fixedly provided at the output end of the motor 21, and a connecting shaft 23 is fixedly provided at the other end of the rotating rod 22. A fixed rod 25 is fixedly provided on the top surface of the moving block 3, and a connecting rod 24 is rotatably provided on the top surface of the fixed rod 25. The other end of the connecting rod 24 is rotatably sleeved on the outer surface of the connecting shaft 23. A guide groove 104 is opened in the window-cleaning robot body 1, and the fixed rod 25 is slidably provided in the guide groove 104.

[0021] By adopting the above technical solution, the motor 21 is turned on to rotate the rotating rod 22, and one end of the connecting rod 24 is rotated on the outer surface of the connecting shaft 23, and the other end is rotated on the top of the fixed rod 25, and the fixed rod 25 is slid in the guide groove 104, so that the moving block 3 can be driven to move left and right, and then the water outlet pipe 33 can spray water evenly on the glass window when spraying water.

[0022] A mounting groove 101 is provided in the window-wiping robot body 1, and a water tank 11 is installed in the mounting groove 101. A water suction pipe 16 is fixedly provided on one side of the micro water pump 14, and the water suction pipe 16 is fixedly inserted in the water tank 11. A counterweight block 17 is fixedly sleeved on the outer surface of one end of the water suction pipe 16. A groove 105 is provided in the window-wiping robot body 1, and a water filling pipe 12 is fixedly provided on the top surface of the water tank 11. A sealing cover 13 is provided on the outer surface of the water filling pipe 12, and the water filling pipe 12 is fixedly inserted in the groove 105.

[0023] By adopting the above technical solution and by setting the counterweight 17 on the outer surface of the water pumping pipe 16, the water pumping pipe 16 can pump out the water in the water tank 11 no matter which direction the window cleaning robot body 1 rotates, thereby avoiding the phenomenon that the water outlet pipe 33 only discharges air or no water, thereby ensuring that the working process of the window cleaning robot body 1 is smoother.

[0024] Working principle: first, place the window-cleaning robot body 1 on the surface of the glass window. When the micro water pump 14 is turned on, the water pumping pipe 16 can pump out the water in the water tank 11, and then pass through the telescopic hose 15, and then can be sprayed out from the water outlet pipe 33. At the same time, by turning on the motor 21, the rotating rod 22 is rotated, and one end of the connecting rod 24 is rotated on the outer surface of the connecting shaft 23, and the other end is rotated on the top of the fixed rod 25, and the fixed rod 25 is slid in the guide groove 104, so that the moving block 3 can be driven to move left and right, and the two fixed plates 32 are driven to move, so that the water outlet pipe 33 moves, and then the water outlet pipe 33 can be sprayed evenly in front of the window-cleaning robot body 1 when spraying water, so that the working efficiency is high and the wiped glass is cleaner;

[0025] By setting a counterweight 17 on the outer surface of the water pumping pipe 16, the water pumping pipe 16 can pump out the water in the water tank 11 when the window cleaning robot body 1 rotates in any direction, avoiding the phenomenon that the water outlet pipe 33 only discharges air or no water, thereby ensuring that the working process of the window cleaning robot body 1 is smoother.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A water spraying device for a window cleaning robot, comprising a window cleaning robot body (1), characterized in that: The window-wiping robot body (1) is slidably provided with a moving block (3), fixed plates (32) are fixedly provided on both sides of the moving block (3), a water outlet pipe (33) is fixedly passed through the fixed plate (32), a shunt pipe (35) is fixedly provided on one side of the water outlet pipe (33), a water tank (11) is installed in the window-wiping robot body (1), a micro water pump (14) is installed on one side of the water tank (11), a telescopic hose (15) is fixedly provided on one end of the micro water pump (14), and the other end of the telescopic hose (15) is fixedly connected to the shunt pipe (35).

2. The water spraying device of a window cleaning robot according to claim 1, characterized in that: A fixing frame (2) is fixedly provided on the top surface of the window cleaning robot body (1), a motor (21) is installed in the fixing frame (2), a rotating rod (22) is fixedly provided at the output end of the motor (21), and a connecting shaft (23) is fixedly provided at the other end of the rotating rod (22).

3. The water spraying device of a window cleaning robot as claimed in claim 2, characterized in that: A fixing rod (25) is fixedly provided on the top surface of the moving block (3), a connecting rod (24) is rotatably provided on the top surface of the fixing rod (25), and the other end of the connecting rod (24) is rotatably sleeved on the outer surface of the connecting shaft (23).

4. The water spraying device of a window cleaning robot according to claim 1, characterized in that: A mounting groove (101) is provided in the window cleaning robot body (1), the water tank (11) is installed in the mounting groove (101), a water pump (16) is fixedly provided on one side of the micro water pump (14), the water pump (16) is fixedly inserted in the water tank (11), and a counterweight (17) is fixedly sleeved on the outer surface of one end of the water pump (16).

5. The water spraying device of a window cleaning robot according to claim 1, characterized in that: A groove (105) is provided in the window cleaning robot body (1), a water supply pipe (12) is fixedly provided on the top surface of the water tank (11), a sealing cover (13) is provided on the outer surface of the water supply pipe (12), and the water supply pipe (12) is fixedly inserted in the groove (105).

6. The water spraying device of a window cleaning robot according to claim 1, characterized in that: A cross slide groove (102) is provided in the window cleaning robot body (1); a cross slide block (34) is fixedly sleeved on the outer surface of the water outlet pipe (33); and the cross slide block (34) is slidably disposed in the cross slide groove (102).

7. The water spraying device of a window cleaning robot according to claim 1, characterized in that: A movable groove (103) is provided in the window cleaning robot body (1); a movable block (31) is fixedly provided on the bottom surface of the moving block (3); and the movable block (31) is slidably arranged in the movable groove (103).

8. The water spraying device of a window cleaning robot as claimed in claim 3, characterized in that: A guide groove (104) is provided in the window-cleaning robot body (1), and the fixing rod (25) is slidably arranged in the guide groove (104).

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