CN114484368A

CN114484368A - Adjustable light ray collector based on tunnel safety technology

Info

Publication number: CN114484368A
Application number: CN202210094224.8A
Authority: CN
Inventors: 尹珅; 徐恩彬; 肖华武
Original assignee: Zhejiang Gaoxin Technology Co Ltd
Current assignee: Zhejiang Gaoxin Technology Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-05-13
Anticipated expiration: 2042-01-26
Also published as: CN114484368B

Abstract

The invention relates to the technical field of sunlight introducers, in particular to an adjustable light collector based on a tunnel safety technology, and solves the problem that the transparent shield of a sunlight guider in the prior art is affected by external environment and dust is attached to the surface of the transparent shield to influence the sunlight collection effect. The utility model provides a light collector with adjustable based on tunnel safety technique, includes the mount pad, and the mount pad surface is equipped with the carrier ring, and the carrier ring surface is installed the carrier block through the bolt, is equipped with the water spray subassembly on the carrier block, and the intercommunication has the spray pipe on the water spray subassembly, and the installation cavity has been seted up at the mount pad top, and the mount pad surface runs through to be equipped with the butt subassembly that extends to the installation cavity inside. The device is driven by the power of the device, the cleaning and the water spraying are combined, so that the ash removing effect is better, and meanwhile, when the light ray collector rotates along with the sun, the ash removing and the water spraying move, so that the maximum resource saving and utilization are realized, and the device is ingenious in structure, novel in thought and stronger in practicability.

Description

Adjustable light ray collector based on tunnel safety technology

Technical Field

The invention relates to the technical field of sunlight importers, in particular to an adjustable light ray collector based on a tunnel safety technology.

Background

When the vehicle passes through a road section with a tunnel, the vehicle enters the tunnel, the environment becomes dark instantly to form a black hole effect, eyes have obvious bright and dark sight line fall, visual senses can not adapt to the light immediately, the light can adapt to the intensity of the light gradually after a few seconds, and drivers and passengers can not judge the road condition in the tunnel accurately. Similarly, when the vehicle exits the tunnel, a "white hole effect" condition occurs, which easily causes a driving accident. At present, in many tunnels, reinforced illuminating lamps are additionally arranged at tunnel exit and entrance openings, aiming at improving the brightness of the tunnel exit and entrance openings. However, the brightness cannot be adjusted in real time according to the external environment, sometimes the contrast in the tunnel is still bright outside the tunnel, so that the visual difference of a driver can occur, the safe driving is not facilitated, on one hand, the power resource is wasted, and on the other hand, the brightness cannot achieve the effect of gradual change inside and outside the tunnel.

Therefore, by installing a light collector, i.e. a sunlight introducer, above the tunnel entrance, sunlight is collected by an external mushroom collector and guided into the tunnel through a light guide fiber. When the tunnel is used, the sunlight illumination device is automatically adjusted according to different positions of the sun, always faces the sunlight, collects the sunlight illumination to the maximum extent, and forms a gradual change type illumination area through the layout of the light guide optical fibers in the tunnel. External light superstrong, light in the tunnel is also bright more, and external light is weak more, and light in the tunnel is also weak more, practices thrift electric power effectively like this, and in addition, the inside and outside light in tunnel can be adjusted along with the luminance of environment by oneself, if the outside does not have sunshine, then accessible photoelectric converter opens the LED lamp illumination automatically, and it automatic operation when having sunshine daytime, automatic shutdown evening.

When the existing light ray collector is used, it is composed of base support, microcomputer full-automatic control program, sun-tracking mechanical device, light source emitter, optical filter, light-gathering piece, sensor, acrylic transparent cover and light-guiding optical fibre, wherein the acrylic transparent cover is a protective shell which protects the light gathering piece, the sensor, the optical filter and the lamp light source emitter but does not shield the light transmission when in use, and no part is arranged outside the protective shell, and the acrylic transparent cover is arranged above the tunnel entrance when in use, the environment is not good, more dust and water vapor are in the air, the surface of the transparent protective cover is adhered with the dust, thereby affecting the transmittance of the transparent shield, further affecting the effects of the light-gathering piece on the collection, compression and promotion of sunlight, separation of sunlight ultraviolet rays and interception of infrared rays, the applicant proposes an adjustable light collector based on a tunnel security technology to solve the above problems.

Disclosure of Invention

The invention aims to provide an adjustable light collector based on a tunnel safety technology, which solves the problem that the transparent shield of a sunlight guide in the prior art is affected by external environment, and dust is attached to the surface of the transparent shield to influence the sunlight collecting effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

the adjustable light collector based on the tunnel safety technology comprises a mounting seat, wherein a bearing ring is arranged on the surface of the mounting seat, a bearing block is arranged on the surface of the bearing ring through bolts, a water spraying assembly is arranged on the bearing block, a water spraying pipe is communicated with the water spraying assembly, an installation cavity is formed in the top of the mounting seat, a butt joint assembly extending into the installation cavity is arranged on the surface of the mounting seat in a penetrating mode, a lower installation disc is fixedly arranged at the top of the mounting seat, an annular upper installation disc is arranged at the top of the lower installation disc through a supporting assembly, an annular rotary groove is formed in the outer ring of the upper installation disc, a transparent shield is arranged at the top of the upper installation disc, a motor is arranged in the installation cavity, a shaft rod extending into the transparent shield is arranged at the output end of the motor, a cam is arranged at a position, between the lower installation disc and the upper installation disc, on the surface of the shaft rod, a cam, Big fluted disc and two sealed dishes, edge between lower mounting disc and the last mounting disc is equipped with four and is the little fluted discs that the circumference is connected in last mounting disc bottom through the connecting axle, the outside cover of mounting disc and last mounting disc is equipped with the rotation shell down, and rotates the shell surface and run through and be equipped with four locating component for the circumference, it is equipped with the deashing subassembly to rotate the shell top.

As an optimal solution in this application, two sealed dish all is discoid rubber texture, and two sealed diameters are different, and the sealed dish of major diameter is located the big fluted disc top position, and the sealed dish of minor diameter is located position between big fluted disc and the cam, four arc notches have been seted up to the cam surface for the circumference.

As a preferred scheme in this application, it is equipped with multiunit tooth's socket, four to rotate the shell inner wall and be the annular little fluted disc and annular tooth's socket meshing, and four little fluted discs mesh respectively and lie in big fluted disc outsidely.

As an optimal selection scheme in this application, locating component is including running through four symmetrical first displacement holes of seting up rotating the shell outside, it is equipped with the annular space to rotate the shell surface and be located first displacement hole outside, the downthehole portion's that first displacement removes and is equipped with first locating rod, and first locating rod both ends are equipped with first pulley and butt piece respectively, first pulley and rotary groove sliding contact, first locating rod surface is equipped with the sand grip of two symmetries, first displacement downthehole wall is equipped with two and sand grip assorted spouts, annular space internal thread is connected with the location lid, and the inside butt spring that is equipped with butt piece butt that fixes a position the lid.

As an optimal scheme in this application, the deashing subassembly includes through the bolt set up in four symmetrical first deashing poles at rotation shell top, and four corresponding two of first deashing poles are a set of, and two sets of first deashing pole tops are equipped with two second deashing poles, first deashing pole top is equipped with the connecting hole, second deashing pole bottom be equipped with connecting hole assorted connecting block, and the connecting block passes through bolted connection inside the connecting hole, two second deashing poles constitute a arc deashing pole of accomplishing with two sets of first deashing poles respectively, and the cambered surface is equipped with the wiper doctor-bar of rubber texture in the arc deashing pole.

As a preferred scheme in this application, the supporting component includes four bisymmetry and the peg that runs through the mounting disc down of fixed connection in last mounting disc bottom, the peg surface is located and is equipped with the stay tube that is the I shape between last mounting disc and the mounting disc down by the cover, and stay tube top and bottom respectively with last mounting disc bottom with mounting disc top contact down, the part that the peg extends to mounting disc bottom down passes through the nut and connects.

As a preferred scheme in this application, the position is run through and is seted up one and be used for the activity to hold butt subassembly and extend to the inside second displacement hole of installation cavity between carrier ring and the lower mounting disc on the mount pad surface, carrier ring top border position is equipped with the first fender ring that corresponds with second displacement hole.

As an optimal scheme in this application, the butt subassembly is including setting up in first fender ring and the inside second locating lever of second displacement hole, and the second locating lever is located the inside one end of installation cavity and is equipped with the second pulley, the second locating lever surface is equipped with the second that is close to the second displacement hole and keeps off the ring, the second locating lever surface is located first fender ring and second and keeps off the position between the ring and be equipped with reset spring.

As an optimal scheme in this application, the water spray subassembly is including setting up and being equipped with square pipe in carrier block top, and square intraduct is equipped with the valve plate, on the relative inner wall of square pipe and be located the valve plate below and be equipped with two corresponding spacing, and slide between the spacing and be equipped with and keep away from being that second pulley one end is connected with the second locating lever and be

The gasket of type, the gasket all runs through with valve plate top surface partly and is equipped with the inlet opening, and the inlet opening on the gasket is crisscross the setting with the inlet opening on the valve plate, the access hole has been seted up on the side pipe surface, and access hole department is equipped with the access cover through the bolt.

As an optimal scheme in this application, the position intercommunication that square pipe surface is located displacement access hole below has the inlet tube, square pipe surface runs through with the top of inlet tube opposite position and is equipped with the sealed hole that supplies the second locating lever to run through.

The invention has at least the following beneficial effects:

1. when the device is used, the rotating shell is driven to rotate by the power of the light ray collector, so that the surface of the transparent shield is subjected to rotating ash removal by the ash removal rod arranged at the top of the rotating shell, dust is prevented from attaching to the transparent shield to influence the light transmission of the transparent shield, and further the sunlight collection effect is prevented from being influenced.

2. The rotary cleaning device has the beneficial effects that the rotary cleaning device is driven by the power of the light ray collector to rotate for cleaning, and the rotary cleaning device rotates along with the light ray collector to follow the irradiation angle of sunlight during rotation, so that the ash removing rod rotates only when rotating along with the sunlight, the ash removing rod does not need to be provided with extra power to drive the ash removing rod to rotate all the time, the resource is saved, and the cleaning is more convenient.

3. The invention has a protection effect, and based on the beneficial effect 1, the rotating shell not only has a transmission effect, but also has the effect of shielding and protecting components between the upper mounting plate and the lower mounting plate.

4. According to the invention, the water spraying component also has the function of spraying water to the surface of the transparent shield, so that the dust cleaning rod is matched with water spraying during the working period of the dust cleaning rod, and dust attached to the surface of the transparent shield can be cleaned more effectively.

5. Based on the beneficial effect 4, the water spraying component is opened by the aid of the abutting component, the light ray collector rotates along with the sun, so that water is not sprayed all the time, and water resource waste caused by water spraying all the time is prevented.

6. The device has the advantages that the dust removal and the water spraying are realized by utilizing the power of the device, and the dust removal and the water spraying move only when the light ray collector rotates along with the sun, so that the device is ingenious in structure, novel in thought and higher in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an axial view of an adjustable light ray collector based on tunnel security technology according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the rotating housing removed;

FIG. 3 is an exploded view of the rotating housing and ash removal assembly of FIG. 1;

FIG. 4 is a partially exploded view of FIG. 2;

FIG. 5 is a bottom view of FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 5 with the mounting base removed;

FIG. 7 is an exploded view of the mount and abutment assembly of FIG. 5;

FIG. 8 is an exploded view of the abutment assembly and the square tube of FIG. 7;

FIG. 9 is a sectional view of the square tube of FIG. 8;

fig. 10 is an exploded view of the positioning assembly of fig. 3.

In the figure: 1. a mounting seat; 2. a lower mounting plate; 3. a mounting cavity; 4. a shaft lever; 5. a cam; 6. sealing the disc; 7. a big fluted disc; 8. mounting a disc; 9. a bolt rod; 10. supporting a tube; 11. a connecting shaft; 12. a small fluted disc; 13. a transparent shield; 14. rotating the groove; 15. rotating the shell; 16. a tooth socket; 17. a first displacement bore; 18. an annular aperture; 19. a first positioning rod; 20. a first pulley; 21. an arc-shaped notch; 22. a butting block; 23. an abutment spring; 24. a positioning cover; 25. a first ash removal rod; 26. connecting holes; 27. a second ash removal rod; 28. connecting blocks; 29. a load ring; 30. a second displacement bore; 31. a first retainer ring; 32. a second positioning rod; 33. a second pulley; 34. a second retainer ring; 35. a return spring; 36. sealing the sheet; 37. a water inlet hole; 38. a bearing block; 39. square tubes; 40. an access cover; 41. sealing the hole; 42. a water inlet pipe; 43. a valve plate; 44. and a water spray pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment is as follows:

referring to fig. 1-10, an adjustable light collector based on tunnel safety technology comprises a mounting base 1, a mounting cavity 3 is arranged at the top of the mounting base 1, a lower mounting plate 2 is fixedly arranged at the top of the mounting base 1, an annular upper mounting plate 8 is arranged at the top of the lower mounting plate 2 through a supporting component, an annular rotary groove 14 is arranged on the outer ring of the upper mounting plate 8, a transparent shield 13 is arranged at the top of the upper mounting plate 8, the transparent shield 13 has a device for protecting the device and does not block light transmission, a motor is arranged in the mounting cavity 3, the motor is the prior art, the repeated description is omitted, a shaft lever 4 extending into the transparent shield 13 is arranged at the output end of the motor, a cam 5, a large gear disc 7 and two sealing discs 6 are arranged at the position, between the lower mounting plate 2 and the upper mounting plate 8, on the surface of the shaft lever 4, the motor is controlled to rotate by a microcomputer control program of the device in the prior art during use, when the motor drives axostylus axostyle 4 and rotates cam 5, big fluted disc 7 all rotates with two sealed dish 6, two sealed dish 6 all are discoid rubber texture, and two sealed diameters are different, big diameter's sealed dish 6 is located big fluted disc 7 top position, minor diameter's sealed dish 6 is located between big fluted disc 7 and the cam 5 position, and then make through sealed dish 6 to lower mounting disc 2 and go up the position that has the leak department between the mounting disc 8 and seal, the rotational friction during sealed, do not hinder the rotation.

Referring to fig. 1-10, an adjustable light collector based on tunnel safety technology, the surface of a rotating shell 15 is provided with four positioning components in a circumferential penetrating manner, the positioning components include four symmetrical first displacement holes 17 formed outside the rotating shell 15 in a penetrating manner, the surface of the rotating shell 15 is provided with a ring hole 18 outside the first displacement holes 17, the ring hole 18 does not penetrate the surface of the rotating shell 15, a first positioning rod 19 is movably arranged inside the first displacement hole 17, two ends of the first positioning rod 19 are respectively provided with a first pulley 20 and an abutting block 22, the abutting block 22 is convenient for abutting against a spring 23, the first pulley 20 is in sliding contact with a rotating groove 14, the surface of the first positioning rod 19 is provided with two symmetrical raised strips, the inner wall of the first displacement hole 17 is provided with two sliding grooves matched with the raised strips, the raised strips and the sliding grooves have the function of preventing the first positioning rod 19 from rotating, the annular hole 18 is internally connected with a positioning cover 24 by screw threads, the positioning cover 24 is capable of positioning the first positioning rod 19 by a spring, and an abutting spring 23 abutting against the abutting block 22 is provided inside the positioning cover 24, and the abutting spring 23 makes the first positioning rod 19 more effectively abut against the rotary groove 14 through the first pulley 20.

Referring to fig. 1-10, an adjustable light collector based on tunnel safety technology, when the locating component needs to be installed, a worker penetrates one end of a first locating rod 19 with a first pulley 20 into a rotating shell 15 through a first displacement hole 17, so that the first pulley 20 is in contact with a rotating groove 14, then a butting spring 23 is placed into a locating cover 24, the locating cover 24 is connected with an annular hole 18 through threads, and then a butting block 22 is butted through the butting spring 23, so that the first locating rod 19 butts the first pulley 20 with the rotating groove 14, and the rotating shell 15 is located, rotated and located outside an upper mounting disc 8 and a lower mounting disc 2.

Referring to fig. 1-10, an adjustable light collector based on tunnel safety technology, when the dust removing assembly needs to be driven to rotate, because the edge between the lower mounting plate 2 and the upper mounting plate 8 is provided with four small tooth discs 12 circumferentially connected to the bottom of the upper mounting plate 8 through connecting shafts 11, the outer sleeves of the lower mounting plate 2 and the upper mounting plate 8 are provided with rotating shells 15, and further, the inner walls of the rotating shells 15 are annularly provided with a plurality of groups of tooth grooves 16 to be meshed with the four small tooth discs 12, and then, because the four small tooth discs 12 are respectively meshed with and located outside the large tooth disc 7, when the shaft lever 4 rotates to drive the large tooth disc 7 to rotate, the large tooth disc 7 drives the rotating shells 15 to rotate through the four small tooth discs 12, and the rotating shells 15 drive the dust removing assembly arranged at the top of the rotating shells to rotate outside the transparent shield 13.

Referring to fig. 1-10, an adjustable light collector based on tunnel safety technology, the ash removing component comprises four symmetrical first ash removing rods 25 arranged at the top of a rotating shell 15 through bolts, two corresponding first ash removing rods 25 form a group, two second ash removing rods 27 are arranged at the top of two groups of first ash removing rods 25, connecting holes 26 are arranged at the top of the first ash removing rods 25, connecting blocks 28 matched with the connecting holes 26 are arranged at the bottom of the second ash removing rods 27, the connecting blocks 28 are connected inside the connecting holes 26 through bolts, because the vertical diameters of the transparent shield 13 are different, the arrangement of the connecting blocks 28 and the connecting holes 26 is convenient for installing the ash removing component on an upper mounting plate 8 and outside the transparent shield 13, the two second ash removing rods 27 respectively form an arc-shaped ash removing rod with the two groups of first ash removing rods 25, when in ash removing, the rotating shell 15 rotates to drive the ash removing rods to rotate, because the inner arc surface of the arc-shaped ash removal rod is provided with the wiper blade made of rubber, and the wiper blade is a wiper accessory on an automobile, the surface of the transparent shield 13 can be cleaned without damaging the transparent shield 13 when the automobile windshield wiper is used.

Referring to fig. 1-10, an adjustable light collector based on tunnel safety technology, a supporting component is convenient for separating an upper mounting plate 8 from a lower mounting plate 2 and installing the upper mounting plate in a non-contact manner, the supporting component comprises four bilaterally symmetrical tie rods 9 fixedly connected to the bottom of the upper mounting plate 8 and penetrating through the lower mounting plate 2, an i-shaped supporting tube 10 is sleeved between the upper mounting plate 8 and the lower mounting plate 2 on the surface of the tie rod 9, the supporting tube 10 plays a role in supporting and separating the upper mounting plate 8 from the lower mounting plate 2, the top and the bottom of the supporting tube 10 are respectively contacted with the bottom of the upper mounting plate 8 and the top of the lower mounting plate 2, and the part of the tie rod 9 extending to the bottom of the lower mounting plate 2 is connected through a nut.

Example two:

referring to fig. 1-10, an adjustable light collector based on tunnel safety technology, a second displacement hole 30 for movably accommodating an abutting component and extending into an installation cavity 3 is formed through a position between a bearing ring 29 and a lower installation disc 2 on the surface of an installation base 1, a first retaining ring 31 corresponding to the second displacement hole 30 is arranged at the edge position of the top of the bearing ring 29, the abutting component extending into the installation cavity 3 is formed through the surface of the installation base 1, the abutting component comprises a second positioning rod 32 arranged in the first retaining ring 31 and the second displacement hole 30, a second pulley 33 is arranged at one end of the second positioning rod 32 positioned in the installation cavity 3, four arc-shaped notches 21 are formed on the surface of a cam 5 in a circumferential manner, the second pulley 33 is in rotational contact with the surface of the cam 5, when a shaft 4 rotates to drive the cam 5 to rotate, the cam 5 is in rotational contact with the second pulley 33, when the second pulley 33 is located inside the arc-shaped recess 21, the second positioning rod 32 drives the sealing piece 36 to move at a position close to the mounting seat 1, the second retaining ring 34 close to the second displacement hole 30 is arranged on the surface of the second positioning rod 32, the return spring 35 is arranged between the first retaining ring 31 and the second retaining ring 34 on the surface of the second positioning rod 32, when the cam 5 is located inside the arc-shaped recess 21 and the second positioning rod 32 retracts, the return spring 35 is in a loose state, and the water inlet hole 37 is staggered and sealed.

Referring to fig. 1-10, a light collector with adjustable based on tunnel safety technology, mount pad 1 surface is equipped with carrier ring 29, and carrier ring 29 surface installs carrier block 38 through the bolt, be equipped with the water spray subassembly on carrier block 38, and the intercommunication has spray pipe 44 on the water spray subassembly, the water spray subassembly is including setting up and being equipped with square pipe 39 at carrier block 38 top, and square pipe 39 inside is equipped with valve plate 43, be located valve plate 43 below on the relative inner wall of square pipe 39 and be equipped with two corresponding spacing strips, and slide between the spacing strip to be equipped with and second locating lever 32 keep away from being connected of second pulley 33 one end be being connected

The gasket 36 of type, the gasket 36 both sides are equipped with the notch with spacing sliding fit mutually for gasket 36 can carry out horizontal migration in valve plate 43 bottom, be equipped with the sealing rubber layer that does not hinder the removal between gasket 36 and the valve plate 43, be convenient for seal the leak protection to inlet opening 37 when gasket 36 removes in valve plate 43 bottom, gasket 36 all runs through with valve plate 43 top surface partly and is equipped with inlet opening 37, and inlet opening 37 on the gasket 36 and the inlet opening 37 on the valve plate 43 are the staggered arrangement.

Referring to fig. 1-10, an adjustable light ray collector based on tunnel safety technology, because the top area of the sealing sheet 36 is only half of the top area of the valve plate 43, and the staggered water inlet holes 37 facilitate that when the sealing sheet 36 and the valve plate 43 are dislocated, the water inlet holes 37 are blocked or opened, so that when the cam 5 rotates and the cam 5 leaves from the inside of the arc-shaped notch 21, the second positioning rod 32 drives the sealing sheet 36 to move to the position of the access cover 40, at this time, the return spring 35 is in the state of extrusion and force accumulation, the sealing sheet 36 is communicated with the water inlet holes 37 at the top of the valve plate 43, the water inlet pipe 42 can feed water into the square pipe 39, the surface of the square pipe 39 is provided with an access opening, the access cover 40 is arranged at the access opening through a bolt, the access opening and the access cover 40 are arranged to facilitate the installation and maintenance of the internal components of the square pipe 39, the position of the surface of the square pipe 39 below the displacement access opening is communicated with the water inlet pipe 42, the inlet tube 42 communicates on the fire-fighting water in the tunnel, is convenient for to the inside water delivery of square pipe 39, and square pipe 39 surface runs through with the top of inlet tube 42 opposite position and is equipped with the sealed hole 41 that supplies second locating lever 32 to run through, and sealed hole 41 both sides are equipped with the sealing rubber ring, like this when second locating lever 32 penetrates square pipe 39 inside and remove, can not take place the condition of leaking.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The adjustable light collector based on the tunnel safety technology comprises a mounting seat (1) and is characterized in that a bearing ring (29) is arranged on the surface of the mounting seat (1), a bearing block (38) is installed on the surface of the bearing ring (29) through a bolt, a water spraying assembly is arranged on the bearing block (38), a water spraying pipe (44) is communicated on the water spraying assembly, a mounting cavity (3) is formed in the top of the mounting seat (1), a butt joint assembly extending into the mounting cavity (3) is arranged on the surface of the mounting seat (1) in a penetrating mode, a lower mounting disc (2) is fixedly arranged on the top of the mounting seat (1), an annular upper mounting disc (8) is arranged on the top of the lower mounting disc (2) through a supporting assembly, an annular rotary groove (14) is formed in the outer ring of the upper mounting disc (8), a transparent protective cover (13) is arranged on the top of the upper mounting disc (8), the utility model discloses a transparent shield, including installation cavity (3), mounting cavity (3) inside is equipped with the motor, and the output of motor is equipped with axostylus axostyle (4) that extends to transparent guard shield (13) inside, position between installation dish (2) and last installation dish (8) is equipped with cam (5), big fluted disc (7) and two sealed dish (6) under axostylus axostyle (4) surface position lies in, edge between installation dish (2) and last installation dish (8) is equipped with four little fluted disc (12) that are the circumference and connect in last installation dish (8) bottom through connecting axle (11) down, installation dish (2) and last installation dish (8) outside cover are equipped with and rotate shell (15) down, and rotate shell (15) surface and be the circumference and run through and be equipped with four locating component, it is equipped with the deashing subassembly to rotate shell (15) top.

2. The adjustable light collector based on the tunnel safety technology as claimed in claim 1, wherein two of the sealing discs (6) are made of disc-shaped rubber, and the two sealing discs have different diameters, the sealing disc (6) with the larger diameter is located above the larger toothed disc (7), the sealing disc (6) with the smaller diameter is located between the larger toothed disc (7) and the cam (5), and four arc-shaped notches (21) are formed on the surface of the cam (5) in a circumferential manner.

3. The adjustable light collector based on the tunnel safety technology as claimed in claim 2, wherein the inner wall of the rotating shell (15) is provided with a plurality of annular tooth grooves (16), four small tooth discs (12) are engaged with the annular tooth grooves (16), and the four small tooth discs (12) are respectively engaged with and located outside the large tooth disc (7).

4. The adjustable light collector based on the tunnel safety technology as claimed in claim 3, characterized in that the positioning component comprises four symmetrical first displacement holes (17) which are arranged outside the rotating shell (15) in a penetrating way, an annular hole (18) is formed in the surface of the rotating shell (15) and positioned outside the first displacement hole (17), a first positioning rod (19) is movably arranged inside the first displacement hole (17), and both ends of the first positioning rod (19) are respectively provided with a first pulley (20) and an abutting block (22), the first pulley (20) is in sliding contact with the rotary groove (14), two symmetrical convex strips are arranged on the surface of the first positioning rod (19), two sliding grooves matched with the raised strips are arranged on the inner wall of the first displacement hole (17), a positioning cover (24) is connected with the inner part of the annular hole (18) in a threaded manner, and an abutting spring (23) abutting against the abutting block (22) is arranged in the positioning cover (24).

5. The adjustable light collector based on the tunnel safety technology as claimed in claim 4, it is characterized in that the ash removing component comprises four symmetrical first ash removing rods (25) which are arranged at the top of the rotating shell (15) through bolts, two corresponding first ash removing rods (25) form a group, two second ash removing rods (27) are arranged at the tops of the two groups of first ash removing rods (25), the top of the first ash removing rod (25) is provided with a connecting hole (26), the bottom of the second ash removing rod (27) is provided with a connecting block (28) matched with the connecting hole (26), and the connecting block (28) is connected inside the connecting hole (26) through a bolt, the two second ash removing rods (27) respectively form an arc-shaped ash removing rod with the two groups of first ash removing rods (25), and the inner arc surface of each arc-shaped ash removing rod is provided with a wiper blade made of rubber.

6. The adjustable light ray collector based on the tunnel safety technology is characterized in that the supporting component comprises four two-symmetrical bolt rods (9) fixedly connected to the bottom of the upper mounting plate (8) and penetrating through the lower mounting plate (2), an I-shaped supporting tube (10) is sleeved on the surface of each bolt rod (9) between the upper mounting plate (8) and the lower mounting plate (2), the top and the bottom of each supporting tube (10) are respectively in contact with the bottom of the upper mounting plate (8) and the top of the lower mounting plate (2), and the part of each bolt rod (9) extending to the bottom of the lower mounting plate (2) is connected through nuts.

7. The adjustable light ray collector based on the tunnel safety technology as claimed in claim 1, wherein a second displacement hole (30) for movably accommodating the abutting component and extending into the mounting cavity (3) is formed in the surface of the mounting base (1) between the bearing ring (29) and the lower mounting plate (2) in a penetrating manner, and a first blocking ring (31) corresponding to the second displacement hole (30) is arranged at the edge of the top of the bearing ring (29).

8. The adjustable light ray collector based on the tunnel safety technology as claimed in claim 7, wherein the abutting assembly comprises a second positioning rod (32) arranged inside a first blocking ring (31) and a second displacement hole (30), a second pulley (33) is arranged at one end of the second positioning rod (32) located inside the installation cavity (3), a second blocking ring (34) close to the second displacement hole (30) is arranged on the surface of the second positioning rod (32), and a return spring (35) is arranged between the first blocking ring (31) and the second blocking ring (34) on the surface of the second positioning rod (32).

9. The adjustable light ray collector based on the tunnel safety technology as claimed in claim 1, wherein the water spraying assembly comprises a square pipe (39) arranged at the top of the bearing block (38), a valve plate (43) is arranged inside the square pipe (39), two corresponding limiting strips are arranged on one relative inner wall of the square pipe (39) and below the valve plate (43), and a second positioning rod (32) connected with one end of the second positioning rod far away from the second pulley (33) is arranged between the limiting strips in a sliding manner

Sealing fin (36) of type, sealing fin (36) all run through with valve plate (43) top surface partly and are equipped with inlet opening (37), and inlet opening (37) on sealing fin (36) and inlet opening (37) on valve plate (43) are the setting of staggering, the access hole has been seted up on square pipe (39) surface, and access hole department is equipped with access cover (40) through the bolt.

10. The adjustable light ray collector based on the tunnel safety technology as claimed in claim 9, wherein a water inlet pipe (42) is communicated with a position on the surface of the square pipe (39) below the displacement access opening, and a sealing hole (41) for a second positioning rod (32) to penetrate through is arranged above a position on the surface of the square pipe (39) opposite to the water inlet pipe (42).