A cleaning robot for a tunnel luminaire

Abstract

The present application relates to lamp cleaning equipment technical field, especially to a kind of for tunnel lamp cleaning robot.The technical problem to be solved is that: lamp upper surface accumulates more pollutant, water vapor in air mixes with lamp upper surface pollutant and makes pollutant flow to lampshade surface, cause large-area pollution of lampshade surface, reduce lamp lighting effect, lamp shakes during cleaning lamp, affect normal cleaning of equipment, simultaneously cause lamp position to be offset, further cause equipment to scratch lamp, water vapor and other substances enter lamp interior and damage bulb and other parts, reduce lamp service life.The technical scheme is: a kind of for tunnel lamp cleaning robot, including adjusting assembly and cleaning machine shell etc.;Adjusting assembly is installed in highway tunnel inner wall;Adjusting assembly is connected with cleaning machine shell.By cleaning machine shell anticlockwise rotation inclination, the pollutant in the inside of cleaning machine shell is collected, to prevent the pollutant from affecting the normal operation of the equipment.

Description

A cleaning robot for tunnel lights Technical Field

[0001] This invention relates to the field of lighting cleaning equipment technology, and more particularly to a cleaning robot for tunnel lighting fixtures. Background Technology

[0002] Highway tunnel lighting is an important facility inside tunnels. It not only provides illumination but also serves as a warning, ensuring driving safety.

[0003] However, due to the large amount of vehicle emissions and dust pollutants in the tunnel, dust and dirt easily accumulate on the surface of the lamps, affecting the lighting effect. In particular, more pollutants accumulate on the upper surface of the lamps. At the same time, in humid and rainy / foggy weather, a large amount of water vapor adhering to the upper surface of the lamps mixes with the pollutants, causing the pollutants to flow to the lampshade surface, causing large-area pollution on the lampshade surface and reducing the lighting effect of the lamps.

[0004] Meanwhile, during the cleaning process, the lamps are prone to shaking, which affects the cleaning effect and causes the lamps to shift position, affecting the lighting effect. Furthermore, when the lamps shake, the cleaning equipment can easily scratch them, allowing moisture and other substances to enter the lamps and damage the bulbs and other parts, making the lamps unable to illuminate normally and thus reducing their lifespan. Summary of the Invention

[0005] To overcome the drawbacks of excessive contaminant accumulation on the surface of tunnel lighting fixtures, which can lead to large-scale contamination of the fixture surface due to moisture and fog, especially in humid or rainy weather, resulting in reduced lighting performance, shaking during cleaning, displacement of the fixture, and further damage to the fixture, including water vapor and other substances entering and damaging bulbs and other parts, thus shortening the fixture's lifespan, this invention provides a cleaning robot for tunnel lighting fixtures.

[0006] The technical solution is as follows: a cleaning robot for tunnel lighting fixtures, comprising an adjustment component; the adjustment component is installed on the inner wall of a highway tunnel; it also includes a cleaning housing, a first connecting block, rotating rollers, a wiping cloth, a filter ring, an auger, and a fixing system; the cleaning housing is connected to the adjustment component; the first connecting block is installed on the upper side of the cleaning housing; several rotating rollers are arranged inside the cleaning housing; a wiping cloth for cleaning the lampshade of the tunnel lighting fixture is arranged on the outer side of each rotating roller; a filter ring is installed on the wiping cloth; several augers for cleaning the upper surface of the lighting fixture are arranged on the upper right side of the filter ring; and a fixing system for preventing the tunnel lighting fixture from shaking is arranged on the right side of the cleaning housing.

[0007] Furthermore, the adjustment assembly includes a slide rail, an electric slider, a second connecting block, a first motor, and a first driving component; the slide rail is fixedly connected to the inner wall of the tunnel; the electric slider is slidably connected to the slide rail; the second connecting block is fixedly connected to the lower side of the electric slider; the first motor is fixedly connected to the lower side of the second connecting block, and the output end of the first motor passes through the second connecting block; the first driving component is fixedly connected to the output end of the first motor; and the output end of the first driving component is fixedly connected to the cleaning machine housing.

[0008] Furthermore, the blades of each auger are made of a cleaning cloth material.

[0009] Furthermore, it also includes a guide block; a guide block is provided above the filter ring; the guide block is configured to tilt towards one side of the filter ring.

[0010] Furthermore, a semi-circular groove is provided on the upper side of the filter ring, and a filter cloth is provided on the inner wall of the semi-circular groove.

[0011] Furthermore, it also includes a first elastic element, a mounting block, a water pipe, and a nozzle; the mounting block is provided below the first connecting block; several first elastic elements are fixedly connected between the first connecting block and the mounting block; a water pipe is connected to the mounting block; several nozzles are connected to the lower side of the water pipe; the mounting block is configured as a hollow structure; a first protrusion is provided on the lower right side of the mounting block.

[0012] Furthermore, the fixing system includes a third connecting block, a second elastic element, and a fixing block; a third connecting block that moves up and down to fix the lower side of the lamp is provided on the right side of the cleaning machine housing; a fixing block is provided above the third connecting block; several second elastic elements are fixedly connected between the fixing block and the third connecting block; a second protrusion is provided on the right side of the fixing block.

[0013] Furthermore, it also includes a cleaning and collection system, which includes scrapers, scraper blades, and a collection box; several scrapers are movably connected to the left side of the inner side of the cleaning machine housing; each scraper is located to the left of the wiping cloth; a scraper blade is fixed to the upper side of the inner side of the cleaning machine housing; a collection box is fixed to the lower right side of the cleaning machine housing; the collection box is located to the left of the fixing block; the collection box is designed as a hollow structure with an opening at the top; several guide slots are opened on the upper side of the fixing block.

[0014] Furthermore, the right side of each scraper is designed to tilt backward when viewed from above; the tilting direction of the scraper forms an obtuse angle with the rotation trajectory of the wiping cloth.

[0015] Furthermore, a semi-circular protrusion is provided on the lower side of the scraper to fit into the groove of the filter ring, and the lower side of the scraper is in contact with the groove of the filter ring; the right side of the scraper is set to tilt backward when viewed from above, and the right side surface is set to be arc-shaped.

[0016] The beneficial effects of the present invention are as follows: The present invention achieves continuous rotation of the auger of each cleaning cloth material, and cleans the upper surface of the lamp by mixing the cleaning agent through the auger. At the same time, during the cleaning process, the cleaned contaminants and part of the cleaning agent are transferred to the filter ring. The filter ring filters out solid impurities, and at the same time, some of the cleaning agent penetrates into the wiping cloth, thereby improving the cleaning effect of the wiping cloth on the lamp cover.

[0017] The semi-circular groove of the filter ring prevents cleaning agents and contaminants from overflowing from the top of the filter ring, thus preventing contaminants from contacting the wiping cloth and lampshade and contaminating both. At the same time, the filter cloth that fits into the groove of the filter ring filters solid impurities, preventing contaminants from penetrating into the wiping cloth, extending the service life of the wiping cloth, and further preventing the time-consuming and labor-intensive frequent replacement of the wiping cloth.

[0018] The lamp is fixed by the opposing movement of the mounting block and the fixing block to prevent the lamp from shaking significantly during cleaning, thereby preventing the lamp from shifting in position and avoiding contaminants from flowing around. This would prevent the auger blades and wiping cloth from not adhering to the upper surface of the lamp and the lampshade surface, thus reducing the cleaning effect of the lamp. At the same time, the first elastic element and the second elastic element absorb the kinetic energy of the lamp shaking, preventing the mounting block and fixing block from squeezing the lamp when it shakes, which would cause the lamp to be scratched and reduce its service life.

[0019] As shown in Figure 3, the wiping cloth, when passing the rotating roller on the left side of the cleaning machine housing, peels off the contaminants adhering to the wiping cloth. At the same time, the contaminants are scraped off by the scraper that is tilted to the upper right when viewed from above, thus improving the cleaning effect of the wiping cloth.

[0020] The scraper, which is tilted to the lower left and has an arc shape on the right when viewed from above, guides impurities to fall into the cleaning machine housing, preventing impurities from accumulating on the filter ring and improving the filtration effect of the filter ring. At the same time, it prevents pollutants from overflowing from the upper side of the filter ring and contaminating the wiping cloth, thereby improving the wiping effect of the wiping cloth.

[0021] The contaminants are guided by the guide channel, so that the cleaning agent and contaminants flowing out from the front and rear of the mounting block fall onto the upper surface of the fixed block. The cleaning agent and contaminants are then guided by the guide channel on the fixed block into the collection box, thereby collecting the contaminants and preventing them from falling onto the road and polluting the environment.

[0022] By rotating the cleaning machine casing clockwise and tilting it, the pollutants scraped off inside are poured into the collection box, thus collecting the pollutants inside the cleaning machine casing and preventing them from affecting the normal operation of the equipment. Attached Figure Description

[0023] Figure 1 is a three-dimensional structural diagram of the cleaning robot for tunnel lighting fixtures according to the present invention;

[0024] Figure 2 is a three-dimensional structural diagram of the combination of the wiping cloth, filter ring and adjustment component of the present invention;

[0025] Figure 3 is a top view of the combination of the rotating roller and wiping cloth of the present invention;

[0026] Figure 4 is a three-dimensional structural diagram of the auger and conveying assembly combination of the present invention;

[0027] Figure 5 is a three-dimensional structural diagram of the guide block of the present invention;

[0028] Figure 6 is a three-dimensional structural diagram of the fixing system of the present invention;

[0029] Figure 7 is a three-dimensional structural diagram of the fixing block of the present invention;

[0030] Figure 8 is a schematic diagram of the first three-dimensional structure of the cleaning and collection system of the present invention;

[0031] Figure 9 is a schematic diagram of a second three-dimensional structure of the cleaning and collection system of the present invention;

[0032] Figure 10 is a front view of the combination of the collection box and the fixing block of the present invention.

[0033] Reference numerals: 1-Scrubber housing, 2-First connecting block, 3-Rotating roller, 4-Wiping cloth, 5-Filter ring, 6-Auger, 101-Slide rail, 102-Electric slider, 103-Second connecting block, 104-First motor, 105-First driving component, 106-Second motor, 107-First elastic component, 108-Mounting block, 10801-First protrusion, 109-Water pipe, 110-Spray head, 111-Third motor, 112-Guide block, 201-Third connecting block, 202-Second elastic component, 203-Fixing block, 20301-Guide groove, 20302-Second protrusion, 204-Snap ring, 205-Second driving component, 301-Scraper, 302-Scraper blade, 303-Collection box. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] Example 1

[0036] As shown in Figures 2-5, a cleaning robot for tunnel lighting includes an adjustment component; the adjustment component is installed on the inner wall of a highway tunnel.

[0037] It also includes a cleaning housing 1, a first connecting block 2, rotating rollers 3, wiping cloth 4, filter rings 5, augers 6, and a fixing system; the cleaning housing 1 is connected to the adjusting component; the first connecting block 2 is installed on the upper side of the cleaning housing 1; six rotating rollers 3 are arranged inside the cleaning housing 1; a wiping cloth 4 is arranged on the outer side of each rotating roller 3; a filter ring 5 is installed on the wiping cloth 4; two augers 6 are arranged on the upper right side of the filter ring 5; and a fixing system is arranged on the right side of the cleaning housing 1.

[0038] The adjustment assembly includes a slide rail 101, an electric slider 102, a second connecting block 103, a first motor 104, and a first drive component 105; the slide rail 101 is fixedly connected to the inner wall of the tunnel; the electric slider 102 is slidably connected to the slide rail 101; the second connecting block 103 is fixedly connected to the lower side of the electric slider 102; the first motor 104 is bolted to the lower side of the second connecting block 103, and the output end of the first motor 104 passes through the second connecting block 103; the output end of the first motor 104 is fixedly connected to the first drive component 105; the first drive component 105... Component 105 is an electric push rod; the output end of the first drive component 105 is fixedly connected to the cleaning machine housing 1; the electric slider 102 drives the cleaning equipment to move along the slide rail 101. When the electric slider 102 moves to the side of the tunnel light fixture, the first motor 104 drives the first drive component 105 to rotate counterclockwise with the front-to-back view as the reference. The angle of the wiping cloth 4 is adjusted to correspond to the tilt angle of the tunnel light fixture cover. The output end of the first drive component 105 moves to the right to push the wiping cloth 4 to fit against the tunnel light fixture cover. The rotating wiping cloth 4 cleans the cover.

[0039] Each auger blade is made of cleaning cloth material, which improves the cleaning effect while preventing the blades from scratching the top of the light fixture.

[0040] It also includes a guide block 112; a guide block 112 is provided above the filter ring 5; the guide block 112 is set to tilt towards one side of the filter ring 5; some of the cleaning liquid and contaminants after cleaning the top of the lamp are transferred to the guide block 112 through the auger 6. Since the guide block 112 is set to tilt towards one side of the filter ring 5, the mixture of cleaning liquid and contaminants is guided into the filter ring 5 through the guide block 112, preventing the mixture from falling directly onto the wiping cloth 4 and causing contamination to the wiping cloth 4, and further preventing the mixture from contaminating the lamp cover.

[0041] The filter ring 5 has a semi-circular groove on its upper side, and the inner wall of the semi-circular groove is lined with filter cloth. The mixture of cleaning agent and contaminants after cleaning the top of the lamp is guided to the filter ring 5 by the guide block 112 through the two screw conveyors 6. The filter ring 5 filters the solid impurities in the mixture through the filter cloth on it. At the same time, the semi-circular groove on the filter ring 5 prevents the mixture from splashing out and avoids the mixture overflowing due to untimely filtration, thus preventing the overflowing mixture from contaminating the wiping cloth 4 and the lamp cover.

[0042] It also includes a second motor 106 and a third motor 111; two second motors 106 are bolted to the upper side of the cleaning housing 1; the output ends of the two second motors 106 are respectively fixed to the adjacent rotating rollers 3; two third motors 111 are bolted to the right side of the inner side of the mounting block 108; the output end of each third motor 111 is fixed to the adjacent auger 6; the two second motors 106 drive the adjacent rotating rollers 3 to rotate counterclockwise from top to bottom, and the rotating rollers 3 drive the wiping cloth 4 to rotate counterclockwise. The continuously rotating wiping cloth 4 improves the cleaning effect on the lamp cover, while avoiding severe local contamination of the wiping cloth 4, which would prevent the lamp cover from being effectively cleaned; the two third motors 111 drive the corresponding auger 6 to rotate in opposite directions, and the two auger 6 rotating in opposite directions clean the upper surface of the lamp through their blades.

[0043] It also includes a first elastic element 107, a mounting block 108, a water pipe 109, and a nozzle 110; the mounting block 108 is provided below the first connecting block 2; four first elastic elements 107 are fixedly connected between the first connecting block 2 and the mounting block 108; the first elastic element 107 is a spring; the mounting block 108 is connected to the water pipe 109; several nozzles 110 are connected to the lower side of the water pipe 109; the mounting block 108 is set as a hollow structure; a first protrusion 10801 is provided on the lower right side of the mounting block 108; the first protrusion 10801 is set to be inclined towards the wiping cloth 4; the mounting block 108 is brought closer to the lamp by the extension of the output end of the first driving element 105, and at the same time the first Motor 104 drives mounting block 108 to rotate counterclockwise with a front-to-back view as the reference. When the first protrusion 10801 contacts the upper surface of the lamp, the first motor 104 drives wiping cloth 4 to rotate clockwise, so that the tilt angle of wiping cloth 4 is consistent with the tilt angle of lampshade. The output end of the first drive member 105 continues to extend, causing the first protrusion 10801 to move to the right along the upper surface of the lamp. At this time, the lamp presses the first elastic member 107 to put it in a contracted state. The first protrusion 10801 pre-scrapes away some contaminants on the upper surface of the lamp to the right, improving the cleaning efficiency of the upper surface of the lamp. The first protrusion 10801 moves to the right until it falls to the right side of the lamp. On the side, the wiping cloth 4 is attached to the surface of the lampshade. The wiping cloth 4 is wrapped around the outside of the rotating roller 3 in the shape shown in Figure 3. The two second motors 106 drive the wiping cloth 4 and the filter ring 5 to rotate counterclockwise from the top down. The wiping cloth 4 cleans the surface of the lampshade. At the same time, because the wiping cloth 4 is set in the shape shown in Figure 3, when the wiping cloth 4 passes through the three rotating rollers 3 on the left side inside the cleaning machine housing 1, the contaminants on the wiping cloth 4 are affected by centrifugal force. The rotating rollers 3 have a lifting effect on the contaminants on the wiping cloth 4, which makes it easier for the wiping cloth 4 to shake off some of the contaminants on it, and avoid the contaminants reducing the cleaning effect of the lampshade. The two third motors 111 drive Two augers 6 rotate in opposite directions. At this time, cleaning agent is introduced into the water pipe 109. The cleaning agent is sprayed onto the upper surface of the lamp through several nozzles 110. The two augers 6 clean the upper surface of the lamp through their blades. At the same time, the rotation of the two augers 6 conveys the cleaning liquid and contaminants to the left. The cleaning liquid and contaminants are guided to the upper side of the filter ring 5 through the guide block 112. The filter ring 5 filters the contaminants through its filter cloth. The cleaning agent penetrates into the wiping cloth 4 through the filter ring 5. The wiping cloth 4 mixes with the cleaning agent, improving the cleaning effect of the wiping cloth 4 on the lamp cover. The electric slider 102 drives the wiping cloth 4 and the augers 6 to move left and right, realizing the complete cleaning of the upper surface of the lamp and the surface of the lamp cover.

[0044] Example 2

[0045] Based on Embodiment 1, as shown in Figures 6 and 7, the fixing system includes a third connecting block 201, a second elastic element 202, and a fixing block 203; the third connecting block 201 is provided on the right side of the cleaning machine housing 1; the fixing block 203 is provided above the third connecting block 201; four second elastic elements 202 are fixedly connected between the fixing block 203 and the third connecting block 201; the second elastic elements 202 are springs; a second protrusion 20302 is provided on the right side of the fixing block 203.

[0046] It also includes a drive assembly, which includes retaining rings 204 and second drive components 205; four retaining rings 204 are bolted to the right side of the cleaning machine housing 1; two second drive components 205 are arranged between the first connecting block 2 and the third connecting block 201; the second drive component 205 is a bidirectional push rod; the lower ends of the two second drive components 205 are fixed to the third connecting block 201; the upper ends of the two third connecting blocks 201 are fixed to the first connecting block 2; the two second drive components 205 are respectively fixed to the cleaning machine housing 1 through two retaining rings 204; the output ends of the two second drive components 205 extend simultaneously, driving the third connecting block 201 to move downward, and the third connecting block 201 pulls the fixed block 203 downward through the second elastic element 202, thereby avoiding the fixed block 203 from colliding with the lamp cover when the first drive component 105 drives the fixed block 203 to move to the right.

[0047] The following is a detailed description of the lamp fixing process: The first motor 104 drives the wiping cloth 4 to rotate counter-clockwise from front to back, adjusting the tilt angle of the wiping cloth 4 to match the tilt angle of the lampshade. Simultaneously, the output end of the second drive member 205 extends, causing the first connecting block 2 to move upwards. The first connecting block 2, through the first elastic member 107, pulls the mounting block 108 upwards. Simultaneously, the second drive member 205 drives the third connecting block 201 downwards, and the third connecting block 201, through the second elastic member 202, pulls the fixing block 203 downwards. This prevents the mounting block 108 and fixing block 203 from colliding with the lampshade. When the first protrusion 10801 and the second protrusion 20302 are respectively located above and below, the second drive member 205 retracts, causing the first protrusion 10801 to move downwards and the second protrusion 20302 to move upwards. When part 10801 and the second protrusion 20302 contact the upper and lower surfaces of the lamp respectively, the second driving member 205 stops retracting, and the first driving member 105 extends, causing the first protrusion 10801 and the second protrusion 20302 to move to the right. At this time, the first elastic member 107 and the second elastic member 202 are both in a retracted state. The first protrusion 10801 and the second protrusion 20302 are respectively attached to the upper and lower surfaces of the lamp and move to the right. When the wiping cloth 4 is attached to the lampshade, the first protrusion 10801 and the second protrusion 20302 fall to the right surface of the lamp. At this time, the mounting block 108 and the fixing block 203 fix the lamp. Then the lamp is cleaned. When the lamp vibrates, the first elastic member 107 and the second elastic member 202 absorb the kinetic energy of the lamp shaking, preventing the mounting block 108 and the fixing block 203 from squeezing the lamp when the lamp shakes, which would damage the lamp housing and further cause contaminants and moisture to come into contact with the bulb, causing damage to the bulb.

[0048] Example 3

[0049] Based on embodiments 1 and 2, as shown in Figures 1 and 8-10, a cleaning and collection system is also included. The cleaning and collection system includes a scraper 301, a scraper blade 302, and a collection box 303. Two scraper blades 301 are hinged to the left side of the inner side of the cleaning housing 1 by a torsion spring. Each scraper blade 301 is located to the left of the wiping cloth 4. A scraper blade 302 is fixedly connected to the upper inner side of the cleaning housing 1. A collection box 303 is bolted to the lower right side of the cleaning housing 1. The collection box 303 is located to the left of the fixing block 203. The collection box 303 is designed as a hollow structure with an opening at the top. Two guide grooves 20301 are provided on the upper side of the fixing block 203.

[0050] Each scraper 301 is designed to tilt backward when viewed from top to bottom on the right side; the tilting direction of the scraper 301 forms an obtuse angle with the rotation trajectory of the wiping cloth 4, which makes it easier for the scraper 301 to scoop up the contaminants adhering to the wiping cloth 4, so that the scraper 301 can scrape off more contaminants at once and improve the cleaning effect on the wiping cloth 4.

[0051] The scraper 302 has a semi-circular protrusion on its lower side that fits into the groove of the filter ring 5. The scraper 302 is attached to the groove of the filter ring 5 on its lower side. The right side of the scraper 302 is tilted backward when viewed from above, and the right side is arc-shaped to facilitate scraping out more impurities and to guide the impurities into the cleaning machine housing 1.

[0052] The following is a detailed description of the contaminant scraping and collection process: During the cleaning of the upper surface of the lamp, some cleaning agent and contaminants flow out through the front and rear sides of the mounting block 108. After the cleaning agent and contaminants mix, they fall onto the upper surface of the fixing block 203. The mixture is guided into the collection box 303 through the guide groove 20301, thus collecting the mixture and preventing it from falling onto the road surface and polluting the highway environment. At the same time, it also prevents the mixture from falling onto vehicles and polluting them. After the upper surface of the lamp is cleaned, a large amount of filtered impurities accumulate on the filter ring 5, which reduces the filtration effect of the filter ring 5 during the next cleaning. At this time, because the lower side of the scraper 302 is attached to the groove surface of the filter ring 5, the filter ring 5 rotates continuously counterclockwise when viewed from above. At this time, the impurities are blocked by the scraper 302 and accumulate on the right side of the scraper 302. When the height of the impurity accumulation is higher than that of the filter ring 5, the scraper 302... The right-side arc surface guides impurities to accumulate on the upper side of the scraper 302. At the same time, when viewed from above, the impurities are guided to move to the lower left, causing them to fall into the cleaning housing 1. Simultaneously, when the rotating wiping cloth 4 contacts the scraper 301, some of the contaminants adhering to the surface of the wiping cloth 4 are scraped off by the scraper 301 and fall into the cleaning housing 1, extending the service life of the wiping cloth 4. After cleaning, the first drive component 105 retracts, causing the cleaning equipment to separate from the lamp. The first motor 104 rotates clockwise when viewed from front to back, causing the cleaning housing 1 to rotate to the lower right. The cleaning housing 1 tilts to the lower right, causing the contaminants inside to roll down to the lower right, thus causing the contaminants to fall into the collection box 303. This achieves the collection of the cleaned contaminants, preventing them from falling onto the road and polluting the environment, and also preventing them from falling onto passing vehicles and causing pollution.

[0053] Although the invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all variations and equivalent structures and functions.

Claims

1. A cleaning robot for tunnel lighting fixtures, comprising an adjustment assembly; the adjustment assembly is installed on the inner wall of a highway tunnel; characterized in that: It also includes a cleaning housing (1), a first connecting block (2), a rotating roller (3), a wiping cloth (4), a filter ring (5), an auger (6), and a fixing system; the cleaning housing (1) is connected to the adjusting component; the first connecting block (2) is installed on the upper side of the cleaning housing (1); several rotating rollers (3) are provided inside the cleaning housing (1); a wiping cloth (4) for cleaning the lamp cover of the tunnel lamp is provided on the outer side of each rotating roller (3); a filter ring (5) is installed on the wiping cloth (4); several augers (6) for cleaning the upper surface of the lamp are provided on the upper right side of the filter ring (5), and a fixing system for preventing the tunnel lamp from shaking is provided on the right side of the cleaning housing (1); the blades of each auger (6) are made of cleaning cloth material; a semi-circular groove is opened on the upper side of the filter ring (5), and a filter cloth is provided on the inner wall of the semi-circular groove; it also includes a first elastic element (107), a mounting block (108), a water pipe (109), and a nozzle ( 110); A mounting block (108) is provided below the first connecting block (2); Several first elastic elements (107) are fixedly connected between the first connecting block (2) and the mounting block (108); A water pipe (109) is connected to the mounting block (108); Several nozzles (110) are connected to the lower side of the water pipe (109); The mounting block (108) is configured as a hollow structure; A first protrusion (10801) is provided on the lower right side of the mounting block (108); The fixing system includes There is a third connecting block (201), a second elastic element (202) and a fixing block (203); a third connecting block (201) that moves up and down to fix the lower side of the lamp is provided on the right side of the cleaning machine housing (1); a fixing block (203) is provided above the third connecting block (201); several second elastic elements (202) are fixed between the fixing block (203) and the third connecting block (201); a second protrusion (20302) is provided on the right side of the fixing block (203).

2. The cleaning robot for tunnel lighting fixtures according to claim 1, characterized in that: The adjustment assembly includes a slide rail (101), an electric slider (102), a second connecting block (103), a first motor (104), and a first drive unit (105); the slide rail (101) is fixedly connected to the inner wall of the tunnel; the electric slider (102) is slidably connected to the slide rail (101); the second connecting block (103) is fixedly connected to the lower side of the electric slider (102); the first motor (104) is fixedly connected to the lower side of the second connecting block (103), and the output end of the first motor (104) passes through the second connecting block (103); the first drive unit (105) is fixedly connected to the output end of the first motor (104); the output end of the first drive unit (105) is fixedly connected to the cleaning machine housing (1).

3. The cleaning robot for tunnel lighting fixtures according to claim 1, characterized in that: It also includes a guide block (112); a guide block (112) is provided above the filter ring (5); the guide block (112) is set to tilt toward the filter ring (5).

4. A cleaning robot for tunnel lighting fixtures according to claim 1, characterized in that: It also includes a cleaning and collection system, which includes a scraper (301), a scraper blade (302) and a collection box (303); several scraper blades (301) are movably connected to the left side of the inner side of the cleaning machine housing (1); each scraper blade (301) is located to the left of the wiping cloth (4); a scraper blade (302) is fixed to the upper side of the inner side of the cleaning machine housing (1); a collection box (303) is fixed to the lower right side of the cleaning machine housing (1); the collection box (303) is located to the left of the fixing block (203); the collection box (303) is set as a hollow structure and has an opening at the top; several guide grooves (20301) are opened on the upper side of the fixing block (203).

5. A cleaning robot for tunnel lighting fixtures according to claim 4, characterized in that: Each scraper (301) is tilted backward when viewed from above; the tilting direction of the scraper (301) forms an obtuse angle with the rotation trajectory of the wiping cloth (4).

6. A cleaning robot for tunnel lighting fixtures according to claim 4, characterized in that: The scraper (302) has a semi-circular protrusion on the lower side that fits into the groove of the filter ring (5), and the lower side of the scraper (302) fits into the groove of the filter ring (5); the right side of the scraper (302) is tilted backward when viewed from above, and the right side is arc-shaped.

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