Illuminating lamp for highway tunnel

Abstract

The invention discloses an illuminating lamp for a highway tunnel, and belongs to the technical field of illuminating lamps for highway tunnels, the illuminating lamp for the highway tunnel comprises a mounting frame fixedly mounted on a tunnel wall through bolts, an adjusting seat is rotatably connected to the outer side of the mounting frame, and an adjusting motor is fixedly mounted on the outer side of the adjusting seat; meanwhile, a lamp body is rotationally connected to the outer side of the adjusting seat, and a light-transmitting cover is fixedly mounted at the lower end of the lamp body; the LED lamp further comprises two sets of light reflecting assemblies, the light reflecting assemblies are symmetrically arranged about the lamp body, transmission parts are connected between the light reflecting assemblies and the adjusting base, and the adjusting base drives the light reflecting assemblies to be adjusted and used through the transmission parts in the rotating process. And the sliding groove is formed in the light-transmitting cover, and a cleaning plate is elastically arranged in the sliding groove in a sliding mode. The illuminating lamp for the highway tunnel can be adjusted at multiple angles, light rays at positions without illumination requirements are utilized through light ray reflection, the illumination utilization rate is increased, and the lamp can be automatically and effectively cleaned in the adjusting process.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel lighting, in particular to a lighting lamp used in a highway tunnel. Background Art

[0002] During the use of highway tunnels, in order to meet the lighting needs inside the tunnel, it is necessary to evenly install lighting lamps on the tunnel wall to improve the safety of vehicles driving in the tunnel. Most of the existing tunnel lights are installed in an embedded and fixed manner, making it impossible to adjust the angle to meet different lighting needs.

[0003] Prior art 1 (application number: 201910920007.8, Chinese patent application date: September 26, 2019) discloses a lighting facility with adjustable illumination angle for tunnel lighting, including a fixed plate, a base is fixedly installed on the left side of the fixed plate, a movable groove is provided on the upper end of the base, a pulley is movably installed on the left end of the bottom of the base, the inside of the base is fixedly connected to the rotating shaft through a fixed rod, a gear is rotatably connected to the rotating shaft, and a first movable rod is rotatably connected to the rear end of the rotating shaft and located at the gear. The lighting facility with adjustable illumination angle for tunnel lighting has an interference fit between the first connecting rod and the gear. When the push rod is pushed by manpower, the second connecting rod is lifted upward, and the second connecting rod drives the booster rod to be lifted, and the push rod starts to push to the left. At this time, the second connecting rod is lowered, and the booster rod is just stuck in the tooth groove of the gear. When the push rod is pushed to the right by manpower, the gear is driven to rotate by the booster rod, and the effect of changing the light angle can be achieved; Prior art 2 (application number: 201510021750.1, Chinese patent with application date of 2015-01-15) discloses an LED tunnel lamp, including a shell assembly, a light source module assembly and a power supply assembly; the shell assembly includes an end cover, a side beam and an angle adjustment bracket, the end cover and the side beam are connected to form a square frame, and the angle adjustment bracket is installed on the vertical wall of the side beam; the power change requirement is met by adjusting the length of the side beam; the power supply assembly is composed of a driving power supply and a power supply installation bracket, and is located between the two side beams. The tunnel lamp of the present invention has a simple assembly process, an adjustable irradiation angle, strong versatility, and a wide range of applications; Prior art 3 (application number: 201611199021.6, Chinese patent with application date of 2016-12-22) discloses a tunnel light with adjustable illumination angle and illumination state, as well as a tunnel light system and working method, including: a brightness sensor signal transmitting end connected to a central processor signal receiving end, a signal transmitter transmitting an infrared signal to detect the vehicle speed, a signal receiver receiving the signal transmitted by the transmitter, a signal receiver signal output end connected to a central controller signal input end, a central controller signal output end connected to a drive control module signal receiving end, and a drive control module drive signal output end connected to a tunnel light signal receiving end. A brightness sensor is placed outside the tunnel, and the illumination of the tunnel light at the tunnel entrance and exit is adjusted through the sensor input; a set of sensing systems is added inside the tunnel light to sense traffic accidents, and when a traffic accident occurs in the tunnel, the tunnel light changes its illumination state.

[0004] Although the tunnel lighting lamps in the prior art can achieve a certain angle adjustment, they are unable to utilize light at positions where no lighting is required after the angle adjustment. At the same time, it is inconvenient to automatically clean the lamp body during the angle adjustment process, which limits the overall lighting efficiency of the lamp and has certain usage defects. Summary of the invention

[0005] The object of the present invention is to provide a lighting lamp for a highway tunnel, so as to solve the problem raised by the above background technology that although the tunnel lighting lamps on the market can achieve a certain angle adjustment, after the angle adjustment, they cannot utilize the light at the position where no lighting is required, and it is inconvenient to automatically clean the lamp body during the angle adjustment process, which limits the overall lighting efficiency of the lighting lamp.

[0006] To achieve the above object, the present invention provides the following technical solution: a lighting lamp for a highway tunnel, comprising a mounting frame fixedly mounted on a tunnel wall by bolts, wherein an outer side of the mounting frame is rotatably connected to an adjustment seat, and an adjustment motor is fixedly mounted on the outer side of the adjustment seat, and a lamp body is rotatably connected to the outer side of the adjustment seat, and a light-transmitting cover is fixedly mounted on the lower end of the lamp body; It also includes: a reflective assembly, wherein two groups of the reflective assembly are symmetrically arranged about the lamp body, and a transmission member is connected between the reflective assembly and the adjustment seat, and the reflective assembly is driven by the transmission member to be adjusted during the rotation of the adjustment seat; A slide groove is provided on the light-transmitting cover, a cleaning plate is elastically and slidably arranged in the slide groove, and an air delivery component is arranged between the cleaning plate and the reflective component to realize the driving of the cleaning plate and auxiliary air blowing cleaning.

[0007] Preferably, the mounting bracket and the adjustment seat are connected in a damped rotation manner, and the output end of the adjustment motor is fixedly connected to the upper end of the lamp body, and the adjustment motor drives the lamp body to adjust the left and right tilt.

[0008] Preferably, the reflective assembly includes an adjustment frame elastically rotatably mounted on the outside of the lamp body, and a first reflective plate is fixedly connected to one end of the adjustment frame away from the lamp body, and the transmission member includes a first pull rope wound around the shaft of the adjustment frame, and the upper end of the first pull rope is fixedly connected to the outside of the adjustment seat, and during the rotation of the lamp body, the two groups of adjustment frames on both sides thereof will rotate in opposite directions driven by the first pull rope.

[0009] Preferably, a second reflective plate is disposed on the outer side of the first reflective plate, and the mirror surfaces of the first reflective plate and the second reflective plate are disposed opposite to each other.

[0010] Preferably, two sets of connecting rods are symmetrically and elastically rotatably connected between the side surfaces of the first reflector and the second reflector, and the two connecting rods on the same side are arranged in parallel, and one of the connecting rods is located on the outer side of the shaft portion of the first reflector and is wrapped with a second pull rope, and the upper end of the second pull rope is fixedly connected to the outer side of the adjustment seat, and the second pull rope pulls the connecting rod to rotate automatically during the rotation and movement of the first reflector.

[0011] Preferably, the first reflector is located below the side of the lamp body after the rotational movement, and the second reflector is located above the first reflector, and the first reflector and the second reflector cooperate to reflect the light of the lamp body.

[0012] Preferably, the air delivery assembly includes a fixing frame fixedly mounted on the outer side of the first reflector, and the fixing frame and the first reflector are arranged parallel to each other, and an elastic air storage bag body is fixedly bonded to the side of the fixing frame facing the first reflector, and the elastic air storage bag body is located between the second reflector and the fixing frame, and the second reflector squeezes the elastic air storage bag body on the outer side of the fixing frame during movement.

[0013] Preferably, the gas delivery component also includes an elastic bellows installed on the inner side of the slide groove, and the elastic bellows and the elastic air storage bag are connected through an air delivery pipe, and the elastic bellows pushes the cleaning plate to slide along the slide groove during the extension process, and a spring is connected between the cleaning plate and the inner wall of the slide groove.

[0014] Preferably, the cleaning plate slides against the surface of the light-transmitting cover, and the cleaning plate is a hollow structure, and the cleaning plate is evenly provided with air holes, and the air holes face the surface of the light-transmitting cover, and the air outlet rate of the air holes is smaller than the air delivery rate of the air delivery pipe to the inner side of the elastic bellows.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the lighting lamp for highway tunnels can be adjusted at multiple angles, and the light at the position where no lighting is required can be utilized through light reflection, thereby improving the light utilization rate, and the lamp can be automatically and effectively cleaned during the adjustment process, the specific contents are as follows; 1. An adjustment motor and a lamp body are provided. When an adjacent lighting lamp fails and goes out, the adjustment motor is started so that the adjustment motor drives the lamp body to rotate and adjust around the adjustment seat, so that the lamp body can rotate slightly toward the direction of the faulty lamp, so that the lamp bodies on both sides of the faulty lighting lamp can cooperate to provide auxiliary lighting for the tunnel area without lights; 2. An adjustment frame and a first reflector are provided. The first reflector provided on the side of the lamp body can block stones and other splashing objects from the side toward the lamp body, and the back of the first reflector can drive the adjustment frame to rotate elastically after being hit, thereby achieving a buffering effect and preventing the lamp body from being directly hit and damaged; 3. A first reflector and a second reflector are provided. With the rotation adjustment of the lamp body, the first reflector and the second reflector can be synchronously rotated and adjusted, so that the first reflector can reflect the light at the edge of the lamp body, and then expand the irradiation distance range through the reflection of the second reflector, thereby improving the auxiliary lighting effect of the tunnel area where the light is off; 4. An elastic air storage bag, a cleaning plate and an elastic bellows are provided. With the movement and adjustment of the second reflector, the second reflector can squeeze the elastic air storage bag on the fixing frame, so that the gas in the elastic air storage bag enters the elastic bellows and the cleaning plate through the air pipe, and thus the air holes on the cleaning plate are blown to the surface of the light-transmitting cover to achieve air cleaning. At the same time, the air delivery rate of the air pipe is greater than the air outlet rate of the air holes, so that the air pressure inside the elastic bellows increases and expands and stretches, so as to push the cleaning plate to slide along the slide groove, thereby achieving automatic cleaning of the surface of the light-transmitting cover, thereby further improving the auxiliary lighting effect of the tunnel where the lights are off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the split structure of the present invention; Figure 4 It is a schematic diagram of the bonding structure of the first reflector and the second reflector of the present invention; Figure 5 This is a schematic diagram of the separation structure of the first reflector and the second reflector of the present invention; Figure 6 This is a schematic diagram of the installation structure of the elastic air storage bag of the present invention; Figure 7 This is a schematic diagram of the structure of the light-transmitting cover of the present invention when viewed from above; Figure 8 For the present invention Figure 7 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. mounting bracket; 2. adjusting seat; 3. adjusting motor; 4. lamp body; 5. light-transmitting cover; 6. adjusting bracket; 7. first reflector; 8. first pull rope; 9. connecting rod; 10. second reflector; 11. second pull rope; 12. fixing bracket; 13. elastic air storage bag body; 14. air delivery pipe; 15. slideway; 16. cleaning plate; 17. spring; 18. elastic bellows; 19. air hole. DETAILED DESCRIPTION

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

[0019] Example 1: Please refer to Figure 1-Figure 6 As shown, the existing road tunnel lighting lamps are inconvenient to use the light at the non-lighting required position after the angle is adjusted during use, and cannot achieve the auxiliary lighting function for the adjacent fault lights. In order to solve this technical problem, this embodiment discloses the following technical content; A lighting lamp for a highway tunnel comprises a mounting frame 1 fixedly mounted on a tunnel wall by bolts, wherein an outer side of the mounting frame 1 is rotatably connected to an adjusting seat 2, and an adjusting motor 3 is fixedly mounted on the outer side of the adjusting seat 2, and a lamp body 4 is rotatably connected to the outer side of the adjusting seat 2, and a light-transmitting cover 5 is fixedly mounted on the lower end of the lamp body 4; It also includes: a reflective assembly, wherein two groups of reflective assemblies are symmetrically arranged about the lamp body 4, and a transmission member is connected between the reflective assembly and the adjustment seat 2, and the reflective assembly is driven by the transmission member to be adjusted during the rotation of the adjustment seat 2; The mounting frame 1 and the adjusting seat 2 are connected in a damped rotation manner, and the output end of the adjusting motor 3 is fixedly connected to the upper end of the lamp body 4, and the adjusting motor 3 drives the lamp body 4 to adjust the left and right tilt.

[0020] The reflective assembly includes an adjustment frame 6 elastically rotatably mounted on the outside of the lamp body 4, and the end of the adjustment frame 6 away from the lamp body 4 is fixedly connected to a first reflective plate 7, and the transmission member includes a first pull rope 8 wound around the shaft of the adjustment frame 6, and the upper end of the first pull rope 8 is fixedly connected to the outside of the adjustment seat 2. During the rotation of the lamp body 4, the two groups of adjustment frames 6 on both sides thereof will rotate in opposite directions driven by the first pull rope 8.

[0021] The second reflector 10 is attached to the outer side of the first reflector 7 , and the mirror surfaces of the first reflector 7 and the second reflector 10 are arranged opposite to each other.

[0022] Two groups of connecting rods 9 are symmetrically and elastically connected to the side surfaces of the first reflector 7 and the second reflector 10, and the two connecting rods 9 on the same side are arranged in parallel, and a second pull rope 11 is wound around the outer side of the shaft of one of the connecting rods 9 located on the first reflector 7, and the upper end of the second pull rope 11 is fixedly connected to the outer side of the adjustment seat 2, and the second pull rope 11 pulls the connecting rod 9 to rotate automatically during the rotation and movement of the first reflector 7.

[0023] The first reflector 7 is located below the side of the lamp body 4 after the rotational movement, and the second reflector 10 is located above the first reflector 7 , and the first reflector 7 and the second reflector 10 cooperate to reflect the light of the lamp body 4 .

[0024] By adopting the above technical solution, the mounting frame 1 is installed on the tunnel wall with bolts, and the normal lighting angle of the lamp body 4 is adjusted by rotating the adjustment seat 2. When a lamp body 4 fails and goes out, the adjustment motor 3 on the adjacent lighting lamp of the extinguished lamp body 4 is controlled, so that the adjustment motor 3 drives the lamp body 4 to rotate around the adjustment seat 2, so that the lamp body 4 slightly faces the direction of the faulty lamp. At this time, the shaft of the adjustment frame 6 close to the side of the faulty lamp will reel up the first pull rope 8, and at the same time, the adjustment frame 6 will drive the first reflector 7 to rotate elastically, so that the first reflector 7 gradually moves to below the edge light of the lamp body 4. At this time, its reflecting surface Towards the edge position of the lamp body 4, the first reflector 7 can reflect the edge light of the lamp body 4, and as the first reflector 7 rotates and moves, the second pull rope 11 will pull the connecting rod 9 on the first reflector 7 to rotate elastically, so that the second reflector 10 gradually moves away from the first reflector 7. At this time, the second reflector 10 can reflect and disperse the light reflected by the first reflector 7 again, so as to achieve auxiliary lighting for the lighting area required by the fault lamp, so that when the lighting lamp fails, auxiliary lighting is achieved by sacrificing a certain lighting brightness to expand the lighting range, thereby ensuring the normal passage of vehicles in the tunnel.

[0025] Embodiment 2: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiment 1. When the existing road tunnel lighting lamps are adjusted in angle, it is inconvenient to automatically clean the dust attached to the outside of the lighting lamps, thereby reducing the lighting brightness. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 2-Figure 3 and Figure 7-Figure 8 As shown; The slide groove 15 is provided on the light-transmitting cover 5, and a cleaning plate 16 is elastically and slidably arranged in the slide groove 15, and an air delivery component is arranged between the cleaning plate 16 and the reflective component to realize the driving of the cleaning plate 16 and the auxiliary air blowing cleaning.

[0026] The air delivery assembly includes a fixing frame 12 fixedly mounted on the outside of the first reflector 7, and the fixing frame 12 and the first reflector 7 are arranged in parallel, and an elastic air storage bag 13 is fixedly bonded to the side of the fixing frame 12 facing the first reflector 7, and the elastic air storage bag 13 is located between the second reflector 10 and the fixing frame 12, and the second reflector 10 squeezes the elastic air storage bag 13 on the outside of the fixing frame 12 during movement.

[0027] The gas delivery component also includes an elastic bellows 18 installed on the inner side of the slide groove 15, and the elastic bellows 18 and the elastic air storage bag 13 are connected through the gas delivery pipe 14. During the extension process of the elastic bellows 18, the cleaning plate 16 is pushed to slide along the slide groove 15, and a spring 17 is connected between the cleaning plate 16 and the inner wall of the slide groove 15.

[0028] The cleaning plate 16 slides against the surface of the light-transmitting cover 5, and the cleaning plate 16 is a hollow structure, and the cleaning plate 16 and the cleaning plate 16 are evenly provided with air holes 19, and the air holes 19 face the surface of the light-transmitting cover 5, and the gas outlet rate of the air holes 19 is lower than the gas delivery rate of the gas delivery pipe 14 to the inner side of the elastic bellows 18.

[0029] By adopting the above technical solution, when the first reflector 7 and the second reflector 10 are adjusted, the second reflector 10 will move closer to the fixing frame 12, so as to cooperate with the fixing frame 12 to squeeze the elastic air storage bag 13, so that the gas in the elastic air storage bag 13 enters the elastic bellows 18 through the air delivery pipe 14, and then enters the cavity of the cleaning plate 16 through the elastic bellows 18, and finally blows uniformly to the surface of the light-transmitting cover 5 through the air holes 19 on the cleaning plate 16, so as to achieve the blowing and dust cleaning of the surface of the light-transmitting cover 5. Since the air outlet rate of the air holes 19 is less than the air delivery rate of the air delivery pipe 14, the elastic bellows 1 8, the air pressure inside gradually increases, thereby pushing the elastic bellows 18 to expand and stretch. At this time, the elastic bellows 18 can push the cleaning plate 16 to slide along the slide groove 15. At this time, the cleaning plate 16 can scrape off the dust on the surface of the light-transmitting cover 5, thereby further improving the lighting effect of the lamp body 4. When the first reflector 7 and the second reflector 10 are reset, the elastic air storage bag body 13 can be restored to inhale air for subsequent reuse. The reset first reflector 7 and the second reflector 10 are fitted together to protect the reflective surface and avoid dust adhesion that affects the reflection effect when it is used again.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lighting lamp for a highway tunnel, comprising a mounting frame (1) fixedly mounted on a tunnel wall by means of bolts, wherein an outer side of the mounting frame (1) is rotatably connected to an adjustment seat (2), and an adjustment motor (3) is fixedly mounted on the outer side of the adjustment seat (2), and a lamp body (4) is rotatably connected to the outer side of the adjustment seat (2), and a light-transmitting cover (5) is fixedly mounted on the lower end of the lamp body (4); It is characterized in that Also includes: A reflective assembly, wherein two groups of the reflective assembly are symmetrically arranged with respect to the lamp body (4), and a transmission member is connected between the reflective assembly and the adjustment seat (2), and during the rotation of the adjustment seat (2), the reflective assembly is driven by the transmission member for adjustment; A slide groove (15) is provided on the light-transmitting cover (5), a cleaning plate (16) is elastically slidably arranged in the slide groove (15), and an air delivery component is arranged between the cleaning plate (16) and the reflective component to realize driving of the cleaning plate (16) and auxiliary air blowing cleaning.

2. The lighting lamp for a highway tunnel according to claim 1, characterized in that: The mounting frame (1) and the adjustment seat (2) are connected in a damped rotation manner, and the output end of the adjustment motor (3) is fixedly connected to the upper end of the lamp body (4), and the adjustment motor (3) drives the lamp body (4) to adjust the left and right tilt.

3. The lighting lamp for a highway tunnel according to claim 1, characterized in that: The reflective assembly comprises an adjustment frame (6) elastically rotatably mounted on the outside of the lamp body (4), and one end of the adjustment frame (6) away from the lamp body (4) is fixedly connected to a first reflective plate (7), and the transmission member comprises a first pull rope (8) wound around the shaft of the adjustment frame (6), and the upper end of the first pull rope (8) is fixedly connected to the outside of the adjustment seat (2), and during the rotation of the lamp body (4), the two groups of adjustment frames (6) on both sides thereof will rotate in opposite directions under the drive of the first pull rope (8).

4. The lighting lamp for a highway tunnel according to claim 3, characterized in that: The second reflective plate (10) is bonded to the outer side of the first reflective plate (7), and the mirror surfaces of the first reflective plate (7) and the second reflective plate (10) are arranged opposite to each other.

5. The lighting lamp for a highway tunnel according to claim 4, characterized in that: Two groups of connecting rods (9) are symmetrically and elastically rotatably connected between the side surfaces of the first reflector (7) and the second reflector (10), and the two connecting rods (9) on the same side are arranged in parallel, and a second pull rope (11) is wound around the outer side of the shaft of one of the connecting rods (9) located on the first reflector (7), and the upper end of the second pull rope (11) is fixedly connected to the outer side of the adjustment seat (2), and the second pull rope (11) pulls the connecting rod (9) to rotate automatically during the rotation of the first reflector (7).

6. The lighting lamp for a highway tunnel according to claim 5, characterized in that: The first reflector (7) is located below the side of the lamp body (4) after the rotational movement, and the second reflector (10) is located above the first reflector (7), and the first reflector (7) and the second reflector (10) cooperate to reflect the light of the lamp body (4).

7. The lighting lamp for a highway tunnel according to claim 1, characterized in that: The gas delivery assembly comprises a fixing frame (12) fixedly mounted on the outside of the first reflective plate (7), the fixing frame (12) and the first reflective plate (7) are arranged in parallel, and an elastic gas storage bag (13) is fixedly bonded to a side of the fixing frame (12) facing the first reflective plate (7), and the elastic gas storage bag (13) is located between the second reflective plate (10) and the fixing frame (12), and the second reflective plate (10) squeezes the elastic gas storage bag (13) outside the fixing frame (12) during movement.

8. The lighting lamp for a highway tunnel according to claim 7, characterized in that: The gas delivery assembly further comprises an elastic bellows (18) mounted on the inner side of the slide groove (15), and the elastic bellows (18) and the elastic gas storage bag (13) are connected via the gas delivery pipe (14). The elastic bellows (18) pushes the cleaning plate (16) to slide along the slide groove (15) during its extension, and a spring (17) is connected between the cleaning plate (16) and the inner wall of the slide groove (15).

9. The lighting lamp for a highway tunnel according to claim 8, characterized in that: The cleaning plate (16) is slidably attached to the surface of the light-transmitting cover (5), and the cleaning plate (16) is a hollow structure. The cleaning plate (16) and the cleaning plate (16) are evenly provided with air holes (19), and the air holes (19) face the surface of the light-transmitting cover (5), and the air outlet rate of the air holes (19) is smaller than the air delivery rate of the air delivery pipe (14) toward the inner side of the elastic bellows (18).

Images