Automatic cleaning robot for tunnel lamps

Abstract

The present invention relates to the field of tunnel lamp cleaning, and in particular to an automatic cleaning robot for tunnel lamps. The technical problem is that the use of a cleaning vehicle to clean tunnel lamps easily affects road traffic; at the same time, the existing lamp cleaning method is simply to brush, which makes it difficult to remove dirt on the lamp surface. The technical solution is: an automatic cleaning robot for tunnel lamps, including a water tank, a motorized roller, a support rod, and a moving wheel; a plurality of motorized rollers are fixedly connected to the left and right sides of the water tank; the rotating part of each motorized roller is fixedly connected to a support rod; and each support rod is fixedly connected to a moving wheel. The mirror surface of the lighting lamp is brushed by a brush plate to remove dust and other impurities on the surface. During the brushing and cleaning, water is simultaneously input into a pipe through a water filter component and sprayed out from the pipe. In conjunction with the brushing of the brush plate, the mirror surface of the lighting lamp is cleaned, thereby preventing a large amount of dust from adhering to the lighting lamp and reducing the lighting effect of the lighting lamp on the tunnel.

Description

Technical Field

[0001] The present invention relates to the field of tunnel lamp cleaning, and in particular to an automatic cleaning robot for tunnel lamps. Background Art

[0002] During long-term use, a large amount of dust will adhere to the surface of existing tunnel lighting fixtures. This dust will reduce the brightness of the lamps, thereby reducing the lighting effect of the lamps on the tunnel and increasing the safety risks in the tunnel. Therefore, the tunnel lamps need to be cleaned.

[0003] Existing tunnel lamp cleaning is usually done by using a cleaning vehicle. However, in highway tunnels, there are vehicles constantly traveling, and using a cleaning vehicle for cleaning will affect the passage of vehicles in the tunnel, which can easily cause traffic jams and traffic accidents. At the same time, tunnel lamps will have a high surface temperature after long-term use. At this time, impurities such as moisture and dust in the air in the tunnel will form a layer of dirt on the surface of the lamp after contact with the lamp. Moreover, if the lamp is not cleaned for a long time, the thickness of the dirt on the surface of the lamp will continue to increase, seriously affecting the normal use of the lamp. In addition, the existing cleaning method for lamps is just simple brushing, which is difficult to remove the dirt on the surface of the lamp. Summary of the Invention

[0004] In order to overcome the shortcomings that using a cleaning vehicle to clean tunnel lamps easily affects road traffic; and at the same time, the existing cleaning of lamps is just a simple brushing, which makes it difficult to remove dirt on the surface of the lamps, the present invention provides an automatic cleaning robot for tunnel lamps.

[0005] The technical solution of the present invention is: an automatic cleaning robot for tunnel lamps, comprising a water tank; a motorized roller, a support rod, a moving wheel, a motorized telescopic rod, an inclined plate, a motorized telescopic rod, a brush plate, a scraper, a pipe, a water spray pipe and a water filter component; a plurality of motorized rollers are fixedly connected to the left and right sides of the water tank; a rotating part of each motorized roller is fixedly connected to a support rod; each support rod is fixedly connected to a moving wheel, and a driving motor is provided in the moving wheel, and the two adjacent moving wheels are symmetrically arranged; the water tank is fixed It is connected to several electric telescopic rods 1; the telescopic parts of all the electric telescopic rods 1 are fixedly connected to an inclined plate, and a slide groove is provided on the inclined plate; several electric telescopic rods 2 are fixedly connected to the left and right sides of the inclined plate; the telescopic parts of all the electric telescopic rods 2 are fixedly connected to a brush plate, and the brush plate is slidably connected to the slide groove provided in the inclined plate; several scrapers are provided on the brush plate; the water tank 1 is connected to a water filtering component for filtering water; the brush plate is fixedly connected to a pipe 1, and both ends of the pipe 1 are connected to the water filtering component; the pipe 1 is fixedly connected to and connected to several water spray pipes 1.

[0006] Furthermore, the scraping end of the scraper is configured to be made of sponge material to avoid damage to the mirror surface of the lighting lamp during scraping.

[0007] Furthermore, a cavity is opened inside the brush plate, and the shell at the back of the brush plate is made of a deformable material, and the cavity is used to load a detergent that softens dirt.

[0008] Furthermore, it also includes an extrusion block, a fixed cylinder, a movable rod, a liquid outlet and a spring; the inclined plate is fixedly connected to a plurality of extrusion blocks; each scraper block is fixedly connected to a fixed cylinder; each fixed cylinder is fixedly connected to a plurality of springs; all the springs on each fixed cylinder are fixedly connected to a movable rod, and the movable rod is slidably connected to the fixed cylinder, and the movable rod is set to be a hollow rod; the fixed cylinder and the movable rod are both connected to the brush plate and the cavity; each movable rod is fixedly connected to a liquid outlet, and the movable rod has a liquid inlet hole.

[0009] Furthermore, the water spray pipe is arranged to be inclined downward, and the dirt scraped off by the scraping block can be washed down in time through the water spray pipe, so as to avoid the scraping block from not cleaning the mirror surface of the lighting lamp properly.

[0010] Furthermore, the water filtering component includes a collecting hopper and a filter screen; the collecting hopper is fixedly connected to the water tank; and the collecting hopper is fixedly connected to the filter screen.

[0011] Furthermore, it also includes water tank 2, filter membrane and pumping pipe; water tank 1 is fixedly connected and connected with several water tank 2, and the height of water tank 2 is similar to that of water tank 1; a filter membrane is arranged between each water tank 2 and water tank 1; water tank 2 is provided with several pumping pipes, and the pumping pipes are connected to pipe 1.

[0012] Furthermore, it also includes a cleaning component, which is connected to the water tank; the cleaning component includes a moving unit, a mounting plate, an electric brush, and a scraper; two moving units are connected to the rear side of the water tank; each moving unit is connected to a mounting plate, and the moving unit is used to drive the mounting plate to move; each mounting plate is fixed with a number of electric brushes; and each electric brush is fixed with a scraper.

[0013] Furthermore, it also includes pipe 2 and water spray pipe 2; each mounting plate is fixedly connected to a pipe 2, and both ends of the pipe 2 are connected to the corresponding water pumping pipe; each pipe 2 is fixedly connected to a plurality of water spray pipes 2.

[0014] Furthermore, the second water spray pipe is arranged to be inclined downward, and while the water is sprayed through the second water spray pipe for cleaning, the electric brush can be flushed to wash away the dirt remaining on the electric brush.

[0015] The beneficial effect is: the mirror surface of the lighting lamp is brushed by the brush plate to brush off the dust and other impurities on its surface, and when brushing and cleaning, water is simultaneously input into pipe one through the water filter component and sprayed out from pipe one, and the brush plate is brushed to clean the mirror surface of the lighting lamp, avoiding the problem of a large amount of dust adhering to the lighting lamp and reducing the lighting effect of the lighting lamp on the tunnel.

[0016] The scraping end of the scraper is provided with a sponge material, so that dirt on the mirror surface of the lighting lamp can be scraped off, thereby preventing the mirror surface of the lighting lamp from being damaged when the scraper is scraping.

[0017] By adding a detergent to soften the dirt, the scraper can smoothly scrape off the dirt on the mirror surface of the lighting lamp; and the water spray pipe is arranged downwardly at an angle, so that the dirt scraped off by the scraper can be washed off in time through the water spray pipe, thereby preventing the scraper from not cleaning the mirror surface of the lighting lamp properly.

[0018] The scraping end of the scraper is provided with a sponge material, so that dirt on the mirror surface of the lighting lamp can be scraped off, thereby preventing the scraper from causing damage to the mirror surface of the lighting lamp when scraping.

[0019] The remaining detergent in the cavity can be squeezed out by squeezing the squeezing block, so that the remaining detergent can still provide detergent to various parts of the scraping block, thereby ensuring the scraping effect of the scraping block.

[0020] Since the tunnel is long, when cleaning the lamps, in order to prevent the device from affecting the normal driving of tunnel traffic, the device will not be replenished in the middle. Therefore, the detergent is sprayed when the movable rod passes through the dirt, so that the detergent is fully utilized to prevent excessive consumption of detergent and the inability to complete the cleaning of the entire tunnel lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the automatic cleaning robot for tunnel lamps disclosed in the present invention;

[0022] Figure 2 This is a schematic diagram of the combined structure of the water tank 1, the motorized roller, the support rod and the moving wheel disclosed by the automatic cleaning robot for tunnel lamps of the present invention;

[0023] Figure 3 This is a schematic diagram of the combined structure of the electric telescopic rod and the inclined plate disclosed by the automatic cleaning robot for tunnel lamps of the present invention;

[0024] Figure 4 A cross-sectional view of a brush plate disclosed by the automatic cleaning robot for tunnel lamps of the present invention;

[0025] Figure 5 This is a schematic diagram of the combined structure of the fixed cylinder, movable rod, liquid outlet and spring disclosed by the automatic cleaning robot for tunnel lamps of the present invention;

[0026] Figure 6 A cross-sectional view of a water tank 1 disclosed by the automatic cleaning robot for tunnel lamps of the present invention;

[0027] Figure 7This is a schematic diagram of the combined structure of the mounting plate, electric brush and scraper disclosed by the automatic cleaning robot for tunnel lamps of the present invention.

[0028] Parts names and serial numbers in the figure: 1-water tank 1, 2-electric roller, 3-support rod, 4-moving wheel, 301-electric telescopic rod 1, 302-slant plate, 303-electric telescopic rod 2, 304-brush plate, 305-scraper block, 306-extrusion block, 307-pipe 1, 308-water spray pipe 1, 311-fixed cylinder, 312-movable rod, 313-liquid outlet, 314-spring, 201-collecting bucket, 202-filter screen, 203-water tank 2, 204-filter membrane, 205-water suction pipe, 5-mounting plate, 6-electric brush, 7-scraper, 101-guide rail, 102-moving block, 103-push rod 1, 104-push rod 2, 111-pipe 2, 112-water spray pipe 2, 304a-cavity, 312a-liquid inlet, 100-round rod, 200-lighting lamp. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Example 1

[0031] An automatic cleaning robot for tunnel lamps, such as Figure 1-5 As shown, it includes a water tank 1;

[0032] It also includes a motorized roller 2, a support rod 3, a moving wheel 4, a motorized telescopic rod 1 301, a slant plate 302, a motorized telescopic rod 2 303, a brush plate 304, a scraper block 305, a pipe 1 307, a water spray pipe 1 308 and a water filter component; two motorized rollers 2 are fixedly connected to the left and right sides of the water tank 1; the rotating part of each motorized roller 2 is fixedly connected to a support rod 3; each support rod 3 is fixedly connected to a moving wheel 4, and a driving motor is provided in the moving wheel 4, and the two adjacent moving wheels 4 are symmetrically arranged; the water tank 1 is fixedly connected to two motorized telescopic rods 1 301; all the motorized telescopic rods 3 are fixedly connected to the water tank 1. 01 telescopic parts are commonly fixedly connected to an inclined plate 302, and a slide groove is provided on the inclined plate 302; two electric telescopic rods 2 303 are fixedly connected to the left and right sides of the inclined plate 302; the telescopic parts of all electric telescopic rods 2 303 are commonly fixedly connected to a brush plate 304, and the brush plate 304 is slidably connected to the slide groove provided in the inclined plate 302; a number of scrapers 305 are provided on the brush plate 304; the water tank 1 is connected to a water filtering component for filtering water; the brush plate 304 is fixedly connected to a pipe 1 307, and both ends of the pipe 1 307 are connected to the water filtering component; the pipe 1 307 is fixedly connected to and connected to eight water spray pipes 1 308.

[0033] The scraping end of the scraper 305 is made of sponge material to avoid damaging the mirror surface of the lighting lamp 200 during scraping.

[0034] A cavity 304a is formed inside the brush plate 304, and a shell on the back side of the brush plate 304 is made of a deformable material. The cavity 304a is used to load a cleaning agent for softening dirt.

[0035] It also includes an extrusion block 306, a fixed cylinder 311, a movable rod 312, a liquid outlet 313 and a spring 314; the inclined plate 302 is fixed with three extrusion blocks 306; each scraper block 305 is fixed with a fixed cylinder 311; each fixed cylinder 311 is fixed with two springs 314; all the springs 314 on each fixed cylinder 311 are fixed with a movable rod 312, and the movable rod 312 is slidably connected to the fixed cylinder 311, and the movable rod 312 is set as a hollow rod; the fixed cylinder 311 and the movable rod 312 both pass through the brush plate 304 and are connected with the cavity 304a; each movable rod 312 is fixed with a liquid outlet 313, and the movable rod 312 is provided with a liquid inlet hole 312a.

[0036] The water spray pipe 1 308 is arranged to be inclined downward, and the dirt scraped off by the scraping block 305 can be washed down in time through the water spray pipe 1 308 to prevent the scraping block 305 from not cleaning the mirror surface of the lighting lamp 200 thoroughly.

[0037] The working steps of the above embodiment are as follows: the tunnel lighting fixture is usually installed in a boom-type manner, a round rod 100 is fixed with bolts in the tunnel, and then the lighting lamp 200 is fixed on the round rod 100;

[0038] During operation, water tank 1 is first filled with sufficient water and pipe 307 is connected to the water filter. The device is then manually moved so that the moving wheel 4 fits against the round rod 100, as shown in the figure. The drive motor in the moving wheel 4 is then controlled to drive the moving wheel 4 to move, so that the moving wheel 4 drives the device to move on the round rod 100. By placing the cleaning device on the round rod 100 and moving it, the lamp cleaning process does not affect tunnel traffic.

[0039] When the moving wheel 4 drives the device to move closer to the lighting lamp 200, the motorized roller 2 near the lighting lamp 200 is controlled to rotate, and the moving wheel 4 is rotated and opened, so that the moving wheel 4 can open to avoid the lighting lamp 200; after the moving wheel 4 passes the lighting lamp 200, the motorized roller 2 is controlled to drive the moving wheel 4 to rotate, so that the moving wheel 4 is again attached to the round rod 100. At this time, the lighting lamp 200 is between the moving wheels 4, and the moving wheel 4 is continued to be controlled to drive the device to move. When the lighting lamp 200 is aligned with the water tank 1, the movement stops;

[0040] Then, the lamp is prepared for cleaning, and before the cleaning is done, a cleaning agent is manually added into the cavity 304a;

[0041] When cleaning the lamp 200, the electric telescopic rod 1 301 is controlled to drive the inclined plate 302 and other connected parts to move, so that the brush plate 304 contacts the mirror surface of the lamp 200. Then, the electric telescopic rod 2 303 is controlled to drive the brush plate 304 to move back and forth on the slide groove of the inclined plate 302. The brush plate 304 brushes the mirror surface of the lamp 200 to brush off dust and other impurities on the surface. During the brushing and cleaning, water is simultaneously input into the pipe 1 307 through the water filter component and sprayed out from the pipe 1 307. In conjunction with the brushing of the brush plate 304, the mirror surface of the lamp 200 is cleaned, thereby avoiding the problem of a large amount of dust adhering to the mirror surface of the lamp 200 and reducing the lighting effect of the lamp 200 on the tunnel.

[0042] At the same time, since a layer of dirt will form on the mirror surface of the lighting lamp 200, the scraper 305 on the brush plate 304 is used to scrape off the dirt during scrubbing. However, directly scraping off the dirt on the mirror surface can easily cause scratches on the mirror surface, resulting in damage to the lighting lamp 200. Therefore, when cleaning the mirror surface of the lighting lamp 200, the scraping end of the scraper 305 is set to a sponge material to avoid the scraper 305 from damaging the mirror surface of the lighting lamp 200 when scraping the dirt on the mirror surface of the lighting lamp 200.

[0043] Although the scraping end of the scraper 305 is made of sponge material, the problem of damaging the mirror surface can be avoided, but the scraper 305 made of sponge material is difficult to scrape the dirt on the mirror surface of the lighting lamp 200, and the scraping effect is poor. Therefore, when the scraper 305 moves and scrapes the mirror surface, when the scraper 305 moves and contacts the dirt, the scraping end of the scraper 305 made of sponge material is squeezed by the dirt, and then squeezes the movable rod 312, the spring 314 is stretched, and the movable rod 312 moves in the fixed cylinder 311, so that the liquid inlet 312a of the movable rod 312 moves out of the restriction of the fixed cylinder 311, and The cleaning agent in the cavity 304a is connected to the brush plate 304; when the liquid inlet hole 312a moves to connect with the cavity 304a, the cleaning agent in the cavity 304a enters the movable rod 312 through the liquid inlet hole 312a and is discharged from the liquid outlet 313 to the scraping end of the scraper 305, thereby softening the dirt by adding the cleaning agent, so that the scraper 305 can smoothly scrape the dirt on the mirror surface of the lighting lamp 200; and the water spray pipe 1 308 is arranged to be inclined downward, so that the dirt scraped by the scraper 305 can be washed away in time through the water spray pipe 1 308, thereby preventing the scraper 305 from not cleaning the mirror surface of the lighting lamp 200 thoroughly.

[0044] When the scraper 305 passes over the dirt, the movable rod 312 loses its squeeze and, under the action of the spring 314, drives the movable rod 312 to reset, causing the liquid inlet hole 312a to move into the fixed cylinder 311 and disconnect from the cavity 304a. At this time, the detergent in the cavity 304a stops flowing into the movable rod 312. The dirt on the mirror surface of the lighting lamp 200 is randomly distributed. Due to the long tunnel, the device is not replenished during cleaning to prevent it from affecting the normal traffic in the tunnel. Therefore, the movable rod 312 sprays the detergent when it passes over the dirt, fully utilizing the detergent and preventing excessive detergent consumption that would prevent the entire tunnel lamp from being completely cleaned.

[0045] As the cleaning agent in the cavity 304a is used up, there is no cleaning agent in the upper part of the cavity 304a, making it impossible to supply cleaning agent to the scraping block 305 located at the upper part. Therefore, when the brush plate 304 moves back and forth, the squeezing block 306 squeezes the brush plate 304, so that the cavity 304a is always in a squeezed state, so that the remaining cleaning agent in 304a is squeezed and fills the cavity 304a. In this way, after the cleaning agent in the cavity 304a is used up, cleaning agent can still be supplied to various parts of the scraping block 305, thereby ensuring the scraping effect of the scraping block 305.

[0046] At the same time, the lighting lamp 200 is located above the water tank 1. When the lighting lamp 200 is brushed, the cleaning water can directly flow into the water tank 1, avoiding the cleaning water from falling below and polluting vehicles traveling in the tunnel.

[0047] Example 2

[0048] On the basis of Example 1, Figure 6 As shown, the water filtering component includes a collecting bucket 201 and a filter screen 202; the water tank 1 is fixedly connected to the collecting bucket 201; and the collecting bucket 201 is fixedly connected to the filter screen 202.

[0049] It also includes water tank 203, filter membrane 204 and pumping pipe 205; water tank 1 1 is fixedly connected and connected with two water tanks 203, and the height of water tank 2 203 is similar to that of water tank 1 1; a filter membrane 204 is provided between each water tank 2 203 and water tank 1 1; water tank 2 203 is provided with several pumping pipes 205, and the pumping pipes 205 are connected to pipeline 1 307 through a pump.

[0050] Since the device moves along the round rod 100 to clean the lighting lamp 200, when the length of the tunnel is too long, the water in the water tank 1 will decrease as the cleaning progresses. However, at this time, the water tank 1 is located inside the tunnel, making it inconvenient to refill the water in the water tank 1. Therefore, when cleaning the lighting lamp 200, the cleaned water can be re-washed and collected through the water tank 1. When the sewage falls into the water tank 1 again, the sewage is collected on the filter screen 202 under the guidance of the collection bucket 201, and the sewage is filtered once by the filter screen 202 to filter out larger impurities in the sewage. Then, the water after the once filtering is filtered by the filter membrane 204 and enters the water tank 2 203. Moreover, the height of the water tank 203 is similar to that of the water tank 1. When the water in the water tank 203 is used, the water in the water tank 1 can be filtered by the filter membrane 204 in time to refill the water in the water tank 203, so that the water can be recycled.

[0051] After the cleaning is finally completed, the collection bucket 201 and the filter screen 202 can be taken out to directly remove the dirt, making cleaning easier.

[0052] Example 3

[0053] On the basis of Example 2, Figure 1-2 and Figure 7 As shown, it also includes a cleaning component, and the water tank 1 is connected to the cleaning component; the cleaning component includes a moving unit, a mounting plate 5, an electric brush 6, and a scraper 7; two moving units are connected to the rear side of the water tank 1 and are symmetrically distributed on the left and right; each moving unit is connected to a mounting plate 5, and the moving unit is used to drive the mounting plate 5 to move; each mounting plate 5 is fixed with three electric brushes 6; each electric brush 6 is fixed with a scraper 7, and the scraper 7 is made of a deformable material.

[0054] It also includes a second pipe 111 and a second water spray pipe 112; each mounting plate 5 is fixedly connected to a second pipe 111, and both ends of the second pipe 111 are connected to the corresponding water pumping pipe 205; each second pipe 111 is fixedly connected to a plurality of second water spray pipes 112.

[0055] The second water spray pipe 112 is arranged to be inclined downward. When water is sprayed through the second water spray pipe 112 for cleaning, the electric brush 6 can be flushed to wash away the dirt remaining on the electric brush 6.

[0056] The movable unit at the right rear includes a guide rail 101, a movable block 102, a push rod 103 and a push rod 2 104; the guide rail 101 is bolted to the rear side of the water tank 1; the guide rail 101 is slidably connected to the movable block 102; the movable block 102 is fixedly connected to the push rod 103; the telescopic portion of the push rod 103 is fixedly connected to the push rod 2 104, and the telescopic portion of the push rod 2 104 is fixedly connected to the mounting plate 5.

[0057] After the mirror surface of the lighting lamp 200 is cleaned, the housing of the lighting lamp 200 needs to be cleaned to avoid excessive accumulation of dirt on the housing, which affects the heat dissipation effect of the lamp; by controlling the moving block 102 with the push rod 1 103 and the push rod 2 104 and other connected parts to move on the guide rail 101, and controlling the push rod 1 103 and the push rod 2 104 to drive the mounting plate 5, the electric brush 6 and the scraper 7 to move, and at the same time controlling the electric brush 6 to start rotating, through the mutual cooperation of the moving block 102, the push rod 1 103 and the push rod 2 104, the mounting plate 5 and other connected parts are driven to move up and down, front and back, left and right, so that the electric brush 6 can scrape various parts of the lighting lamp 200 housing, and when cleaning, water is passed through the water filter component and the pipe 2 1 in sequence. 11 and sprayed out from the second water spray pipe 112, and the housing of the lighting lamp 200 is brushed in conjunction with the brushing movement of the electric brush 6; at the same time, simple brushing cannot remove the dirt, so when the electric brush 6 brushes it, the scraper 7 inside the electric brush 6 can scrape off the dirt on the housing of the lighting lamp 200 during brushing, and clean the housing of the lighting lamp 200 to ensure the heat dissipation effect of the lighting lamp 200. In this process, when the electric brush 6 and the scraper 7 come into contact with the housing of the lighting lamp 200, the electric brush 6 and the scraper 7 will undergo adaptive deformation; and the second water spray pipe 112 is arranged to be inclined downward, and while spraying water through the second water spray pipe 112 for cleaning, the electric brush 6 can be flushed, and the dirt remaining on the electric brush 6 can be flushed down, so as to avoid the dirt remaining on the electric brush 6 affecting the subsequent brushing.

[0058] Example 4

[0059] On the basis of Example 3, the water tank 1 is equipped with an inspection component. When the lighting lamp 200 is cleaned regularly, the inspection component carried by the water tank 1 is used to inspect the electromechanical equipment (such as control box, power supply box, monitoring box, etc.) in the tunnel within the inspection range of the inspection component. The inspection component includes a camera, an infrared sensor, a signal transmitter and a rechargeable battery. The rechargeable battery is connected to the camera, infrared sensor and signal transmitter to provide power. The signal transmitter is connected to the camera and infrared sensor to send data collected by the camera and infrared sensor to the outside (such as sending it to a remote data processor for further processing of the data).

[0060] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An automatic cleaning robot for tunnel lamps, comprising a water tank (1); characterized in that: The invention also comprises an electric roller (2), a support rod (3), a moving wheel (4), an electric telescopic rod (1) (301), an inclined plate (302), an electric telescopic rod (2) (303), a brush plate (304), a scraper (305), a pipe (307), a water spray pipe (308) and a water filter component; a plurality of electric rollers (2) are fixedly connected to the left and right sides of the water tank (1); a rotating part of each electric roller (2) is fixedly connected to a support rod (3); each support rod (3) is fixedly connected to a moving wheel (4), and a driving motor is provided in the moving wheel (4), and two adjacent moving wheels (4) are symmetrically arranged; a plurality of electric telescopic rods (301) are fixedly connected to the water tank (1); all the electric telescopic rollers (301) are fixedly connected to the water tank (1); The telescopic parts of the rod 1 (301) are fixedly connected to a slant plate (302), and a chute is provided on the slant plate (302); a plurality of electric telescopic rods 2 (303) are fixedly connected to the left and right sides of the slant plate (302); the telescopic parts of all the electric telescopic rods 2 (303) are fixedly connected to a brush plate (304), and the brush plate (304) is slidably connected to the chute provided on the slant plate (302); a plurality of scrapers (305) are provided on the brush plate (304); the water tank 1 (1) is connected to a water filter component for filtering water; the brush plate (304) is fixedly connected to a pipe 1 (307), and both ends of the pipe 1 (307) are connected to the water filter component; the pipe 1 (307) is fixedly connected to and connected to a plurality of water spray pipes 1 (308); A cavity (304a) is formed inside the brush plate (304), and the shell at the back of the brush plate (304) is made of a deformable material. The cavity (304a) is used to load a cleaning agent for softening dirt. The invention also includes an extrusion block (306), a fixed cylinder (311), a movable rod (312), a liquid outlet (313) and a spring (314); the inclined plate (302) is fixedly connected to a plurality of extrusion blocks (306); each scraping block (305) is fixedly connected to a fixed cylinder (311); each fixed cylinder (311) is fixedly connected to a plurality of springs (314); all springs (314) on each fixed cylinder (311) are fixedly connected to a movable rod (312), and the movable rod (312) is slidably connected to the fixed cylinder (311), and the movable rod (312) is configured as a hollow rod; the fixed cylinder (311) and the movable rod (312) both pass through the brush plate (304) and communicate with the cavity (304a); each movable rod (312) is fixedly connected to a liquid outlet (313), and the movable rod (312) is provided with a liquid inlet hole (312a).

2. The automatic cleaning robot for tunnel lamps according to claim 1, characterized in that: The scraping end of the scraping block (305) is configured to be made of sponge material to avoid damage to the mirror surface of the lighting lamp (200) during scraping.

3. The automatic cleaning robot for tunnel lamps according to claim 2, characterized in that: The water spray pipe (308) is arranged to be tilted downward, and the dirt scraped off by the scraping block (305) can be washed off in time through the water spray pipe (308), so as to avoid the scraping block (305) from not cleaning the mirror surface of the lighting lamp (200) properly.

4. The automatic cleaning robot for tunnel lamps according to claim 1, characterized in that: The water filtering component comprises a collecting hopper (201) and a filter screen (202); the water tank (1) is fixedly connected with the collecting hopper (201); and the collecting hopper (201) is fixedly connected with the filter screen (202).

5. The automatic cleaning robot for tunnel lamps according to claim 4, characterized in that: It also includes a water tank 2 (203), a filter membrane (204) and a water extraction pipe (205); the water tank 1 (1) is fixedly connected to and communicated with a plurality of water tank 2s (203), and the height of the water tank 2s (203) is similar to that of the water tank 1 (1); a filter membrane (204) is provided between each water tank 2 (203) and the water tank 1 (1); the water tank 2 (203) is provided with a plurality of water extraction pipes (205), and the water extraction pipes (205) are communicated with the pipeline 1 (307).

6. The automatic cleaning robot for tunnel lamps according to claim 5, characterized in that: The invention also includes a cleaning component, and the water tank (1) is connected to the cleaning component; the cleaning component includes a moving unit, a mounting plate (5), an electric brush (6), and a scraper (7); the rear side of the water tank (1) is connected to two moving units; each moving unit is connected to a mounting plate (5), and the moving unit is used to drive the mounting plate (5) to move; each mounting plate (5) is fixedly connected to a plurality of electric brushes (6); and each electric brush (6) is fixedly connected to a scraper (7).

7. The automatic cleaning robot for tunnel lamps according to claim 6, characterized in that: It also includes a second pipe (111) and a second water spray pipe (112); each mounting plate (5) is fixedly connected to a second pipe (111), and both ends of the second pipe (111) are connected to the corresponding water pumping pipe (205); each second pipe (111) is fixedly connected to a plurality of second water spray pipes (112).

8. The automatic cleaning robot for tunnel lamps according to claim 7, characterized in that: The second water spray pipe (112) is arranged to be inclined downward, and while the water spray pipe (112) is used for cleaning, the electric brush (6) can be flushed to flush away dirt remaining on the electric brush (6).

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