Non-spray wet cleaning device

Abstract

The application discloses a non-spraying wet cleaning device, which comprises a moving structure, a cleaning structure and a telescopic structure. The moving structure is used for adjusting the position of the cleaning device and is provided with a mounting platform and a mounting frame. The cleaning structure is used for storing water to clean the cleaning head and clean the tunnel lamp by rolling the cleaning head with water. The telescopic structure is movably connected to the mounting frame and is provided with a first position adjusting assembly at one end away from the moving structure. The first position adjusting assembly is used for adjusting the angle and position of the cleaning structure to match the tunnel lamp. The cleaning structure is movably connected to the surface of the first position adjusting assembly away from the telescopic structure and moves along the length direction of the first position adjusting assembly. The surface of the cleaning structure away from the first position adjusting assembly is provided with an opening, and the cleaning head in rotation passes through the opening to get water. The cleaning device is used for cleaning the tunnel lamp, has the advantages of small water consumption, high cleaning degree, convenience and efficiency, and automatic position adjustment to adapt to the position and angle of the lamp.

Description

Technical Field

[0001] This invention relates to the field of lighting cleaning technology, and in particular to a non-spray wet cleaning device. Background Technology

[0002] Tunnel lights are designed to address the "black hole effect" or "white hole effect" caused by sudden changes in brightness when vehicles enter or exit tunnels. Due to the high levels of exhaust fumes and dust in tunnels, solid particles easily accumulate on the surface of tunnel light covers, affecting the lighting effect, causing insufficient light in the tunnel, and affecting safe passage. Therefore, it is necessary to clean the covers of tunnel lights.

[0003] Currently, the commonly used cleaning methods are high-pressure air knife cleaning and manual high-pressure cleaning. Manual high-pressure water gun rinsing and long-handled brush scrubbing are used. This cleaning method has the problems of manual safety hazards, difficulty in controlling the long handle, waste of water resources, difficulty in controlling the pressure, and easy damage to tunnel lights, causing short circuits in tunnel lights. High-pressure air knife cleaning is difficult to effectively clean this solid particle, the cleaning effect is poor, and the cleaned solid particles are easily spread into the tunnel environment by the airflow, causing secondary pollution to the tunnel environment. Summary of the Invention

[0004] To address the problems of existing technologies, such as human safety hazards, low automation, water waste, and poor cleaning effects, this invention provides a non-spray wet cleaning device that saves water, achieves high cleaning efficiency, is convenient and efficient, can automatically adjust its position to adapt to the position and angle of lighting fixtures, and can be flexibly installed on various vehicles, avoiding the need for workers to work at heights and ensuring their personal safety. The specific technical solution is as follows:

[0005] A non-spray wet cleaning device for wiping tunnel lights, comprising:

[0006] A movable structure for adjusting the position of the cleaning device, the movable structure having a mounting platform, the mounting platform being provided with a mounting bracket;

[0007] A cleaning structure, comprising a cleaning head, the cleaning structure being used to store water for cleaning the cleaning head, and the cleaning head being used to clean tunnel lights by rolling while wet; and

[0008] A telescopic structure is movably connected to the mounting frame. The telescopic structure is set at an angle to the mounting platform. A first position adjustment component is provided at the end of the telescopic structure away from the moving structure. The first position adjustment component is used to adjust the angle and position of the cleaning structure to match the tunnel light.

[0009] The cleaning structure is movably connected to the surface of the first position adjustment component away from the telescopic structure and moves along the length direction of the first position adjustment component. The surface of the cleaning structure away from the first position adjustment component has an opening. The rotating cleaning head gets wet through the opening and wipes the tunnel light. The mounting bracket is used to adjust the horizontal position of the telescopic structure.

[0010] Preferably, the cleaning structure includes a water tank and a baffle. The water tank has the opening, and the baffle is disposed around the opening. The baffle has a guide surface facing the cleaning head to prevent water from spilling out.

[0011] Preferably, the baffle includes a first baffle and a second baffle. The first baffle is arranged along the length direction of the cleaning head and has an arc-shaped structure. The second baffle is arranged along the width direction of the cleaning head and is perpendicular to the water tank. The first baffle and the second baffle are welded together.

[0012] Preferably, the cleaning structure further includes a limiting frame and a rolling drive component. The limiting frame is provided with a rotating shaft along the length direction of the cleaning head. The cleaning head passes through the rotating shaft, and the rolling drive component drives and connects to the rotating shaft.

[0013] Preferably, two sets of cleaning heads are provided, and the two cleaning heads are arranged along the length direction of the tunnel light. Two sets of rotating shafts are provided corresponding to the cleaning heads. The rolling drive includes a linkage, which rotates to connect the rotating shafts corresponding to the two cleaning heads, thereby driving the two cleaning heads to roll simultaneously.

[0014] Preferably, the first position adjustment component includes a bracket and a walking drive component. The walking drive component is disposed on the surface of the bracket facing the cleaning structure and distributed along the length direction of the bracket. The cleaning structure is movably connected to the bracket through the walking drive component, and the walking drive component drives the cleaning structure to move along the length direction of the bracket.

[0015] Preferably, the walking drive component includes a connector, and the cleaning structure is connected to the walking drive component through the connector.

[0016] Preferably, the telescopic structure includes a telescopic drive component and a telescopic rod, wherein the telescopic rod is driven to extend or retract.

[0017] Preferably, the mounting bracket includes a main body and a second position adjustment component, the second position adjustment component being connected to the periphery of the telescopic structure for adjusting the horizontal position of the telescopic structure.

[0018] Preferably, the second position adjustment component includes an X-axis adjustment part and a Y-axis adjustment part. The X-axis adjustment part is connected to the telescopic structure and is used to drive the telescopic structure to move toward the length direction of the mounting frame. The Y-axis adjustment part is connected to the telescopic structure and is used to drive the X-axis adjustment part and the telescopic structure to move toward the width direction of the mounting frame.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] The telescopic structure is installed on the mounting frame, and its position is adjusted by a second position adjustment component on the mounting frame to compensate for vehicle driving deviations. The telescopic structure adjusts the height of the cleaning structure so that it can contact the tunnel lights and match tunnel lights of different heights. The first position adjustment component drives the cleaning structure to move along the length of the mounting frame, causing the rotating cleaning head to move and wipe the tunnel lights. The cleaning structure also cleans the cleaning head in real time and facilitates water absorption. This cleaning device is used for cleaning tunnel lights, using low water consumption, achieving high cleanliness, and is convenient and efficient. It can automatically adjust its position to adapt to the position and angle of the tunnel lights, and can be flexibly installed on various vehicles, avoiding high-altitude work for personnel and ensuring their personal safety. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of an embodiment of the non-spray wet cleaning device of the present invention;

[0022] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a schematic diagram of another embodiment of the non-spray wet cleaning device of the present invention;

[0024] Figure 4 This is a schematic diagram of the first position adjustment component of the non-spray wet cleaning device of the present invention;

[0025] Figure 5 This is a schematic diagram of the cleaning structure of the non-spray wet cleaning device of the present invention;

[0026] Figure 6 This is a schematic diagram of the second position adjustment component of the non-spray wet cleaning device of the present invention;

[0027] Figure 7 This is a schematic diagram of another embodiment of the non-spray wet cleaning device of the present invention.

[0028] In the attached diagram, 1-moving structure, 11-installation platform, 12-installation bracket, 2-cleaning structure, 21-cleaning head, 22-water tank, 221-first baffle, 222-second baffle, 23-limiting frame, 231-rotating shaft, 232-partition, 233-limiting hole, 24-rolling drive component, 241-rolling motor, 242-first roller, 243-second roller, 244-linkage component, 25-second guide component, 3-telescopic structure, 31-sliding rod, 32-rotating rod, 4-first position adjustment component, 41-bracket 411-First guide component, 412-Third guide component, 413-Guide groove, 414-Connecting part, 42-Walking motor, 43-Third roller, 44-Belt, 45-Connecting part, 46-Bracket drive component, 5-Second position adjustment assembly, 51-X-direction adjustment part, 511-First adjustment motor, 512-Limiting plate, 513-First connecting rod, 514-Pulley, 515-Limiting part, 516-Fourth guide component, 52-Y-direction adjustment part, 521-Limiting block, 522-Second connecting rod, 6-Tunnel, 7-Tunnel light. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0031] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0032] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0033] In view of this, such as Figures 1 to 7As shown, the present invention provides a non-spray wet cleaning device for wiping tunnel lights 7, including a movable structure 1, a cleaning structure 2, and a telescopic structure 3. The movable structure 1 is used to adjust the position of the cleaning device, and has a mounting platform 11 with a mounting bracket 12. The cleaning structure 2 includes a cleaning head 21, which is used to store water for cleaning the cleaning head 21, and the cleaning head 21 is used to clean the tunnel light 7 by rolling it while wet. The telescopic structure 3 is movably connected to the mounting bracket 12, and the telescopic structure 3 is set at an angle to the mounting platform 11. A first position adjustment component 4 is provided at the end of structure 3 away from the movable structure 1. The first position adjustment component 4 is used to adjust the angle and position of the cleaning structure 2 to cooperate with the tunnel light 7. The cleaning structure 2 is movably connected to the surface of the first position adjustment component 4 opposite to the telescopic structure 3 and moves along the length direction of the first position adjustment component 4. The surface of the cleaning structure 2 opposite to the first position adjustment component 4 has an opening. The rotating cleaning head 21 is moistened through the opening and used to wipe the tunnel light 7. The mounting bracket 12 is used to adjust the horizontal position of the telescopic structure 3. The cleaning head 21 can be a cleaning tool such as a brush or a cloth. In this embodiment, a brush is used as the cleaning head 21.

[0034] In optional embodiments, such as Figure 5 As shown, the cleaning structure 2 also includes a water tank 22 and a baffle. The water tank 22 has the opening, and the baffle is disposed around the opening. The baffle has a guide surface facing the cleaning head 21 to prevent water from spilling out. The water tank 22 is used to store cleaning water. At the same time, the water level in the water tank 22 is lower than the connection between the water tank 22 and the baffle to prevent the cleaning device from shaking during movement and causing the water in the water tank 22 to shake and spill out. The guide surface not only prevents water from spilling out, but also buffers the shaking water and guides it to converge in the water tank 22.

[0035] Furthermore, the water tank 22 is equipped with a turbidity sensor and a water level sensor to monitor the changes in turbidity and water level in the water tank 22 in real time, and transmit the data to the staff so that the staff can change the water and add water.

[0036] In optional embodiments, such as Figure 5As shown, the baffle includes a first baffle 221 and a second baffle 222. The first baffle 221 is arranged along the length direction of the cleaning head 21 and has an arc-shaped structure. The second baffle 222 is arranged along the width direction of the cleaning head 21 and is perpendicular to the water tank 22. The first baffle 221 and the second baffle 222 are welded together. The first baffle 221 corresponds to the cleaning head 21 to prevent the first baffle 221 from blocking the rotation of the cleaning head 21. At the same time, the second baffle 222 has a limit groove corresponding to the rotation axis 231 of the cleaning head 21 to prevent the second baffle 222 from interfering with the rotation of the cleaning head 21.

[0037] In optional embodiments, such as Figure 5 As shown, the cleaning structure 2 also includes a limiting frame 23 and a rolling drive 24. The limiting frame 23 has a rotating shaft 231 along the length of the cleaning head 21, and the cleaning head 21 passes through the rotating shaft 231. The rolling drive 24 drives and connects to the rotating shaft 231. Specifically, the side wall of the limiting frame 23 has two holes, which are arranged opposite to each other. The two ends of the rotating shaft 231 pass through the holes and are connected to the linkage. The rolling drive 24 drives the linkage to rotate, which in turn drives the rotating shaft 231 to rotate. Furthermore, the cleaning head 21 rotates accordingly, so as to realize the rolling wiping of the tunnel light 7 by the cleaning head 21.

[0038] In optional embodiments, such as Figure 3 and Figure 5As shown, two sets of cleaning heads 21 are provided, and the two cleaning heads 21 are arranged along the length direction of the tunnel light 7. Two sets of rotating shafts 231 are provided corresponding to the cleaning heads 21. The rolling drive includes a linkage, which rotates to connect the rotating shafts corresponding to the two cleaning heads 21, driving the two cleaning heads 21 to roll simultaneously. Specifically, the limiting frame 23 is provided with a partition 232 to separate the two cleaning heads 21. The limiting frame 23 also has corresponding holes for connecting the other cleaning head 21 to its corresponding rotating shaft 231. In one specific embodiment, the rolling drive uses a rolling motor 241 as the drive source. The rolling drive also includes two first rollers 242 and two second rollers 243. The drive end of the rolling motor 241 is connected to one of the first rollers 242, and the other first roller 242 is connected to the rotating shaft 231 of the cleaning head 21 closest to the rolling motor 241. The two first rollers 242 are connected by a linkage 244. One of the second rollers 243 is connected to the rotating shaft 231 of the cleaning head 21 closest to the rolling motor 241, while the other second roller 243 is connected to the other cleaning head 21. The first roller 243 is connected to the rotating shaft 231 of the first roller 242, and the two second rollers 243 are also connected by a linkage 244. When the rolling motor 241 is started, the rotating shaft 231 of the cleaning head 21 near the rolling motor 241 rotates through the linkage 244 connecting the two first rollers 242. The rotating shaft 231 of the cleaning head 21 is rotated through the linkage 244 connecting the two second rollers 243, so that the two cleaning heads 21 rotate in the same frequency and in the same direction. Furthermore, the linkage 244 can be a linkage rod or a belt. In this embodiment, a belt is used as the linkage, which has the characteristics of simple structure and low cost. Alternatively, each cleaning head 21 can be equipped with a separate drive source. Furthermore, the driving method of the rolling drive includes, but is not limited to, pneumatic, hydraulic, electric and electromagnetic drive.

[0039] In optional embodiments, such as Figure 4As shown, the first position adjustment component 4 includes a bracket 4 and a walking drive component. The walking drive component is disposed on the surface of the bracket 4 facing the cleaning structure 2 and distributed along the length direction of the bracket 4. The cleaning structure 2 is movably connected to the bracket 4 through the walking drive component, and the walking drive component drives the cleaning structure 2 to move along the length direction of the bracket 4. The walking drive component includes a connector 45, and the cleaning structure 2 is connected to the walking drive component through the connector 45. In one specific embodiment, the walking drive component further includes a walking motor 42, a third roller 43, and a belt 44. The driving principle of the walking drive component is as follows: the bracket 41 is provided with a first guide 411 along the moving direction of the moving structure 1; the cleaning structure 2 is provided with a second guide 25 corresponding to the first guide 411; the belt 44 is wound around the third roller 43; the third roller 43 is drivenly connected to the walking motor 42; the connecting member 45 is provided on the surface of the limiting frame 23 facing the telescopic structure 3; the other end of the connecting member 45 is connected to the belt 44; the walking motor 42 drives the third roller 43 to rotate and drives the belt 44 to move; the cleaning structure 2 moves along the moving direction through the connecting member 45, the second guide 25, and the first guide 411. Specifically, the bracket 41 is a rectangular frame, and the third roller 43 and belt 44 are set on the symmetrical center line of the two first guide members 411. In this embodiment, there are three third rollers 43. The shaft of the walking motor 42 drives and connects to one of the third rollers 43. The three third rollers 43 are evenly distributed along the length direction of the first guide member 411. When the shaft of the walking motor 42 rotates, it drives the corresponding third roller 43, which, together with the other two third rollers 43, causes the belt 44 to rotate, thereby adjusting the position of the cleaning head 21. The first guide member 411 includes, but is not limited to, guide rails, optical shafts, and guide posts. The type of the second guide member 25 is set according to the first guide member 411. Furthermore, the driving method of the walking motor 42 includes, but is not limited to, pneumatic, hydraulic, and electromagnetic drives.

[0040] Furthermore, such as Figure 5 As shown, the limiting frame 23 has a limiting hole 233 corresponding to the connecting member 45. The connecting member 45 has an L-shaped cross-section. One end of the connecting member 45 passes through the limiting hole 233 and is threaded to the limiting frame 23, while the other end is connected to the belt 44. When the belt 44 is driven by the third roller 43, it moves continuously, further causing the limiting frame 23 to move along the length of the bracket 41 with the belt 44, thereby adjusting the relative position of the cleaning head 21 and the tunnel light 7, so that the cleaning head 21 can move to wipe the dust or dirt off the tunnel light 7.

[0041] In optional embodiments, such as Figure 1 and Figure 3As shown, the telescopic structure 3 includes a telescopic drive component and a telescopic rod. The telescopic rod is driven by the telescopic drive component, causing the telescopic rod to extend or retract. The height of the cleaning structure 2 is adjusted by the telescopic structure 3 so that the cleaning structure 2 contacts the tunnel light 7.

[0042] Furthermore, such as Figure 2 As shown, a third guide member 412 is provided on the surface of the bracket 41 facing the telescopic structure 3. The third guide member 412 has a guide groove 413. The telescopic structure 3 is provided with a sliding rod 31 corresponding to the guide groove 413. The telescopic structure 3 is provided with a rotating rod 32. The rotating rod 32 and the sliding rod 31 are symmetrically distributed. The bracket 41 is provided with a connecting part 414 corresponding to the rotating rod 32. The rotating rod 32 is inserted into the connecting part 414. The bracket 41 is movably connected to the telescopic structure 3. The bracket driving member 46 pushes the bracket 41. The bracket 41 rotates relative to the telescopic structure 3 along the central axis of the rotating rod 32, while the sliding rod 31 moves along the guide groove 413. The driving method of the bracket driving member 46 can be pneumatic, electric, hydraulic, or electromagnetic.

[0043] In optional embodiments, such as Figure 6 As shown, the mounting bracket 12 includes a main body and a second position adjustment component 5. The second position adjustment component 5 is connected to the periphery of the telescopic structure 3 and is used to adjust the horizontal position of the telescopic structure 3. Specifically, the main body is constructed by welding multiple metal rods, which have high strength and good support. Combined with the height setting of the main body itself, it provides support for the telescopic structure 3. The position of the telescopic structure 3 is adjusted by the second position adjustment component 5 to compensate for vehicle driving deviations.

[0044] In optional embodiments, such as Figure 6As shown, the second position adjustment component 5 includes an X-axis adjustment part 51 and a Y-axis adjustment part 52. The X-axis adjustment part 51 is connected to the telescopic structure 3 and is used to drive the telescopic structure 3 to move in the length direction of the mounting frame 12. The Y-axis adjustment part 52 is connected to the telescopic structure 3 and is used to drive the X-axis adjustment part 51 and the telescopic structure 3 to move in the width direction of the mounting frame 12. In one specific embodiment, the mounting bracket 12 is provided with a fourth guide member 516 corresponding to the telescopic structure 3. The fourth guide member 516 includes, but is not limited to, slide rails, guide rails, optical axes, and guide posts. In this embodiment, the fourth guide member 516 is a slide rail. The X-axis adjustment part 51 includes a first adjustment motor 511, a limiting plate 512, a first connecting rod 513, and a pulley 514. The telescopic structure 3 passes through the limiting plate 512. The pulley 514 is disposed on the limiting plate 512 and movably connected to the fourth guide member 516. The first connecting rod 513 passes through the limiting plate 512 and is perpendicular to the telescopic structure 3. The first adjustment motor 511 drives the connection to the limiting plate 512, thereby driving the pulley 514 to move along the fourth guide member 516. The Y-axis adjustment part 52 is used to drive the X-axis adjustment part 51 and the telescopic structure 3 to move toward the width direction of the mounting bracket 12. Specifically, the first adjusting motor 511 and the first adjusting belt serve as driving sources. The limiting plate 512 is provided with a limiting part 515 corresponding to the first connecting rod 513. The first connecting rod 513 passes through the limiting part 515. By setting the limiting part 515, the telescopic structure 3 moves linearly in the X direction through the pulley 514. The Y-direction adjusting part 52 includes a second adjusting motor, a limiting block 521, and a second connecting rod 522. The second connecting rod 522 is set along the width direction of the mounting frame 12 and passes through the limiting block 521. The second adjusting motor and the second adjusting belt serve as driving sources. By setting the limiting block 521 and the second connecting rod 522, the telescopic structure 3 and the X-direction adjusting part 51 move linearly in the Y direction. Furthermore, the driving methods of the X-direction adjusting part and the Y-direction adjusting part can also be pneumatic, hydraulic, or electromagnetic.

[0045] In optional embodiments, such as Figure 7 As shown, a truck can be used as the mobile structure 1, but it is not limited to trucks. Trucks meet the traffic requirements and have the characteristics of sufficient horsepower and good support. Furthermore, the rolling drive component 24, the first position adjustment component 4, the second position adjustment component 5, and the bracket drive component 46 are communicatively connected to the controller in the truck cab, which facilitates the driver to operate and adjust them in the cab. In this embodiment, the telescopic structure 3 is provided with two sets, and the X-direction adjustment part 51 and the Y-direction adjustment part 52 are provided with two sets respectively, which provide sufficient support for the first position adjustment component 4.

[0046] In summary, the telescopic structure 3 is installed on the mounting frame 12, and the position of the telescopic structure 3 is adjusted by the second position adjustment component 5 set on the mounting frame 12 to compensate for vehicle driving deviation. The telescopic structure 3 adjusts the height of the cleaning structure 2 so that it can contact the tunnel light 7 and match tunnel lights 7 at different heights. When the vehicle moves along the length of the tunnel 6, the rolling drive component 24 drives the cleaning structure 2 to move along the length of the bracket 41, so that the rotating cleaning head 21 moves to wipe the tunnel light 7. The cleaning structure 2 cleans the cleaning head 21 in real time and makes it easy for the cleaning head 21 to be dipped in water. This cleaning device is used for cleaning tunnel lights 7. It uses less water, has a high degree of cleanliness, is convenient and efficient, and can automatically adjust its position to adapt to the position and angle of the tunnel lights. It can be flexibly installed on various vehicles and used to avoid workers working at heights, thus ensuring their personal safety.

[0047] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the patent application of the present invention. All equivalent changes, substitutions or modifications made within the technical spirit and principles indicated by the present invention should be included within the scope of patent protection covered by the present invention.

Claims

1. A non-spray wet cleaning device for wiping tunnel lights, characterized in that, include: A movable structure for adjusting the position of the cleaning device, the movable structure having a mounting platform, the mounting platform being provided with a mounting bracket; A cleaning structure, comprising a cleaning head, the cleaning structure being used to store water for cleaning the cleaning head, the cleaning head being used to clean tunnel lights by rolling while wet; as well as A telescopic structure is movably connected to the mounting frame. The telescopic structure is set at an angle to the mounting platform. A first position adjustment component is provided at the end of the telescopic structure away from the moving structure. The first position adjustment component is used to adjust the angle and position of the cleaning structure to match the tunnel light. The cleaning structure is movably connected to the surface of the first position adjustment component away from the telescopic structure and moves along the length direction of the first position adjustment component. The surface of the cleaning structure away from the first position adjustment component has an opening. The rotating cleaning head gets wet through the opening and wipes the tunnel light. The mounting bracket is used to adjust the horizontal position of the telescopic structure. The mounting frame includes a main body and a second position adjustment component, which is connected to the periphery of the telescopic structure and is used to adjust the horizontal position of the telescopic structure; the mounting frame is provided with a fourth guide member corresponding to the telescopic structure. The second position adjustment component includes an X-axis adjustment part and a Y-axis adjustment part. The X-axis adjustment part is connected to the telescopic structure and is used to drive the telescopic structure to move in the length direction of the mounting frame. The Y-axis adjustment part is connected to the telescopic structure and is used to drive the X-axis adjustment part and the telescopic structure to move in the width direction of the mounting frame. The X-axis adjustment unit includes a first adjustment motor, a limiting plate, a first connecting rod, and a pulley. The telescopic structure passes through the limiting plate, the pulley is disposed on the limiting plate and movably connected to the fourth guide member, the first connecting rod passes through the limiting plate and is perpendicular to the telescopic structure, and the first adjustment motor is driven and connected to the limiting plate, driving the pulley to move along the fourth guide member. The first adjustment motor and the first adjustment belt serve as driving sources. The limiting plate is provided with a limiting part corresponding to the first connecting rod, and the first connecting rod passes through the limiting part. By providing the limiting part, the telescopic structure can move linearly in the X direction via the pulley. The Y-axis adjustment unit includes a second adjustment motor, a limiting block, and a second connecting rod. The second connecting rod is disposed along the width direction of the mounting frame and passes through the limiting block. The second adjustment motor and the second adjustment belt serve as driving sources. By providing the limiting block and the second connecting rod, the telescopic structure and the X-axis adjustment unit can move linearly in the Y direction.

2. The non-spray wet cleaning device according to claim 1, characterized in that, The cleaning structure also includes a water tank and a baffle. The water tank has the opening, and the baffle is disposed around the opening. The baffle has a guide surface facing the cleaning head to prevent water from spilling out.

3. The non-spray wet cleaning device according to claim 2, characterized in that, The baffle includes a first baffle and a second baffle. The first baffle is arranged along the length of the cleaning head and has an arc-shaped structure. The second baffle is arranged along the width of the cleaning head and is perpendicular to the water tank. The first baffle and the second baffle are welded together.

4. The non-spray wet cleaning device according to claim 1, characterized in that, The cleaning structure further includes a limiting frame and a rolling drive component. The limiting frame is provided with a rotating shaft along the length direction of the cleaning head. The cleaning head passes through the rotating shaft, and the rolling drive component drives and connects to the rotating shaft.

5. The non-spray wet cleaning device according to claim 4, characterized in that, The cleaning head is provided in two sets, and the two cleaning heads are arranged along the length direction of the tunnel light. The rotating shaft is provided in two sets corresponding to the cleaning head. The rolling drive includes a linkage, which rotates to connect the rotating shaft corresponding to the two cleaning heads, thereby driving the two cleaning heads to roll simultaneously.

6. The non-spray wet cleaning device according to claim 4, characterized in that, The first position adjustment component includes a bracket and a walking drive component. The walking drive component is disposed on the surface of the bracket facing the cleaning structure and is distributed along the length direction of the bracket. The cleaning structure is movably connected to the bracket through the walking drive component, and the walking drive component drives the cleaning structure to move along the length direction of the bracket.

7. The non-spray wet cleaning device according to claim 6, characterized in that, The walking drive component includes a connector, and the cleaning structure is connected to the walking drive component through the connector.

8. The non-spray wet cleaning device according to claim 1, characterized in that, The telescopic structure includes a telescopic drive component and a telescopic rod. The telescopic rod is driven by the telescopic drive component to extend or retract.

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