Tunnel lamp

Abstract

The utility model relates to the technical field of illumination, and discloses a tunnel lamp in order to solve the technical problems that the illumination angle of an existing tunnel lamp is difficult to adjust and the applicability of tunnels of different specifications is low. Comprising a lamp body used as a main body to emit light, flanges are arranged on the two sides of the lamp body and rotationally connected with a mounting support used for fixing, and angle adjusting assemblies used for rotating the lamp body and displaying angles are arranged at the joints of the mounting support and the flanges. An up-down adjusting structure used for adjusting the height of the installation support is further arranged on the installation support. By introducing the angle adjusting assembly, the lamp body can rotate relative to the mounting support, and therefore the irradiation angle can be accurately adjusted. The up-down adjusting assembly can change the length of the installation support to meet the installation requirements of different heights. And the device can be used in tunnels with different specifications. The tunnel lamp can be adjusted up and down and left and right through the adjusting assembly and the up-down adjusting structure.

Description

Technical Field

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

[0002] As electricity becomes the main lighting energy source, lighting equipment has undergone continuous improvement and upgrading. From the initial simple lighting to today's intelligent lighting system, this journey marks the continuous advancement of technology. At the same time, the design of tunnel lighting has also undergone many improvements, which are aimed at improving traffic safety and driving comfort, reducing accident rates, improving traffic flow, and optimizing drivers' perception of road conditions.

[0003] In the prior art, a tunnel lamp is proposed in publication number CN218863960U. Referring to the technical features described in claim 1, the tunnel lamp comprises: a shell having an optical cavity inside and a light outlet at the bottom; a light source assembly installed in the optical cavity and the light outlet surface of the light source assembly faces the top wall of the optical cavity; a light shield installed at the light outlet and closing the optical cavity; a reflective element inserted into the optical cavity along the axial direction of the shell and covering the top wall of the optical cavity; wherein the plane where the light source assembly is located is set at an angle to the horizontal plane, the reflective element is in the shape of an arc, and the light emitted by the light source assembly is reflected by the reflective element and then vertically emitted from the light shield.

[0004] Although it can adjust the angle of the lamp body, it can be seen from the drawings in its manual that the adjustment range of the angle is limited, and the display is not accurate enough, and it is difficult to intuitively see how many degrees it has rotated. At the same time, it cannot adapt to some situations where the bracket of the tunnel lamp is required to be longer, so the applicable tunnel specifications are limited. Utility Model Content

[0005] The utility model aims to provide a tunnel lamp to solve the technical problems in the prior art that the tunnel lamp is difficult to adjust the illumination angle and has low applicability to tunnels of different specifications.

[0006] To achieve the above purpose, the specific technical solution of a tunnel lamp of the utility model is as follows:

[0007] A tunnel light comprises a lamp body used as the main body to emit light, ribs are arranged on both sides of the lamp body, the ribs are rotatably connected to a mounting bracket used for fixing, an angle adjustment component for rotating the lamp body and displaying an angle is arranged at the connection between the mounting bracket and the ribs, and an up and down adjustment structure for adjusting the height of the mounting bracket is also arranged on the mounting bracket.

[0008] Preferably, an adjustment device for adjusting light is also provided at the lower end of the lamp body.

[0009] Preferably, the mounting bracket includes a connecting plate and a mounting plate; the up and down adjustment structure includes a serpentine fixing groove arranged in the middle of the connecting plate, and a first fixing groove arranged on the mounting plate corresponding to the serpentine fixing groove, and the first fixing groove is fixed to the serpentine fixing groove by a first fixing bolt.

[0010] Preferably, both ends of the mounting plate are provided with bent edges for facilitating the pushing in of the connecting plate.

[0011] Preferably, the lamp body includes a lamp frame body, an LED light-emitting unit is arranged on the lamp frame body, a light-transmitting plate is fixedly arranged on the upper end of the LED light-emitting unit by bolts, a light cover is snap-fitted on the upper end of the light-transmitting plate, cover plates are arranged on the lamp frame body on both sides of the LED light-emitting unit, and a power supply is fixedly arranged on the lower end of the lamp frame body by bolts.

[0012] Preferably, the angle adjustment assembly includes a scale end cover arranged at the upper end of the mounting bracket, and a tooth groove arranged at the bottom of the retaining edge corresponding to the scale end cover, and tooth grooves are arranged at both ends of the bottom of the retaining edge.

[0013] Preferably, the connecting plate, the scale end cover and the connecting plate are all provided with a second fixing groove, which is fixed by a rotating shaft structure, and the connecting plate and the scale end plate can be arranged at both ends of the tooth groove.

[0014] Preferably, the angle adjustment range of the angle adjustment component for the latch groove is within ±90° relative to the vertical direction.

[0015] Preferably, a triangular protrusion is provided at the upper end of the tooth groove of the retaining edge, a scale display is provided on the scale end disk, and the tip of the triangular protrusion faces the center of the scale end disk.

[0016] The tunnel lamp provided by the utility model has the following advantages:

[0017] 1. By setting the angle adjustment component, the main body of the lamp can be rotated relative to the mounting bracket, so as to achieve precise adjustment of the irradiation angle and avoid glare or dark areas.

[0018] 2. The mounting bracket is equipped with up and down adjustment components, which can adapt to installation requirements of different heights by changing the length of the mounting bracket, effectively improving the adaptability of the lamp so that it can be used in tunnels of different specifications.

[0019] 3. The bent edge allows the connecting plate to be aligned quickly and accurately, improving assembly efficiency and ensuring safe fixation of the lamp.

[0020] 4. The overall structure of the lamp body is simple, easy to install, and can prevent dust and moisture from invading, improving the safety and durability of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall schematic diagram of the device provided by the utility model Figure 1 ;

[0022] Figure 2 The overall schematic diagram of the device provided by the utility model Figure 2 ;

[0023] Figure 3 A schematic diagram of the bottom of the device provided by the utility model;

[0024] Figure 4 This is an exploded view of the device provided by the utility model.

[0025] In the figure: 1. lamp body; 11. lamp frame body; 12. LED light-emitting unit; 13. light-transmitting plate; 14. cover plate; 15. light cover; 16. power supply; 17. adjustment device; 2. retaining edge; 3. mounting bracket; 31. connecting plate; 32. mounting plate; 35. bending edge; 4. angle adjustment component; 41. scale end plate; 42. tooth groove; 43. shaft structure; 44. second fixing groove; 5. up and down adjustment structure; 51. serpentine fixing groove; 52. first fixing groove; 53. first fixing bolt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] See also Figures 1 to 4 The utility model provides a tunnel lamp for tunnel construction lighting, a tunnel lamp, comprising a lamp body 1 for emitting light as the main body, a retaining edge 2, a mounting bracket 3, an angle adjustment component 4 and an upper and lower adjustment structure 5, the lamp body 1 is used to emit light, thereby providing light for vehicles traveling in the tunnel. Figure 1 As shown, the retaining edge 2 is fixed at both ends of the lamp body 1, the retaining edge 2 is a T-shaped structure, the horizontal bar portion is fixed on the lamp body 1, and the vertical portion is rotatably connected to the mounting bracket 3 through an angle adjustment component 4. The mounting bracket 3 is provided with an up and down adjustment component, and the length of the mounting bracket 3 can be changed by the up and down adjustment component. The mounting bracket 3 can be fixed on the tunnel wall, and the tunnel lamp is fixed on the tunnel wall by the mounting bracket 3. The angle adjustment component 4 can make the retaining edge 2 rotate relative to the mounting bracket 3, thereby changing the position of the lamp body 1, and then changing the irradiation angle of the tunnel lamp on the tunnel wall.

[0028] Furthermore, if Figure 4 As shown, the lower end of the tunnel lamp of the utility model is also provided with an adjustment device 17, which can be used to adjust the light irradiation of the tunnel lamp. Figure 4 It can be seen that one end of the adjustment device 17 of the present application is arranged inside the lamp body 1, and the other end is at the lower end of the lamp body 1. A gear-shaped knob is arranged on the adjustment device 17 at the lower end of the lamp body 1. The illumination of the lamp body 1 can be adjusted by twisting the knob clockwise or counterclockwise.

[0029] Further, see Figure 4 The mounting bracket 3 comprises a connecting plate 31 for connecting the retaining edge 2 and a mounting plate 32 for fixing the tunnel wall. A serpentine fixing groove 51 is provided in the middle of the connecting plate 31, and a first fixing groove 52 is provided on the mounting plate 32. Two first fixing bolts 53 are passed through the serpentine fixing groove 51 and the first fixing groove 52 to fix the connecting plate 31 on the mounting plate 32. The position of the connecting plate 31 on the mounting plate 32 is adjusted by adjusting the position of the first fixing bolts 53 in the holes on the serpentine fixing groove 51, thereby achieving the effect of adjusting the length of the mounting bracket 3.

[0030] Preferably, both ends of the mounting plate 32 are provided with bent edges 35 for facilitating the pushing in of the connecting plate 31. When assembling the fixing bracket, the connection is fitted onto the mounting plate 32 at the end of the bent edge 35, and then the mounting plate 32 is pushed through the bent edge 35 so that it can only be translated up and down, so that the connecting plate 31 can be quickly and accurately aligned, effectively preventing the connecting plate 31 from accidentally falling off due to external force during use, and ensuring that the lamp is safely fixed on the tunnel wall.

[0031] Further, see Figure 4 The upper part of the lamp body 1 includes a lamp frame body 11, an LED light-emitting unit 12, a light-transmitting plate 13, a light cover 15, a cover plate 14 and a power supply 16, which are all snap-fit ​​assemblies. The design of the cover plate 14 makes the internal structure of the lamp more tidy, the structure of the lamp body 1 is relatively simple, and the connection method is simple, so during assembly, it can effectively increase production efficiency.

[0032] Further, see Figure 4The angle adjustment assembly 4 includes a scale end cover and a tooth groove 42, and the tooth grooves 42 are provided at both ends of the bottom of the rib 2. A second fixing groove 44 is provided on the connecting plate 31, the scale end cover and the connecting plate 31, which are fixed by a rotating shaft structure 43. The connecting plate 31 and the scale end plate 41 can be provided at both ends of the tooth groove 42. The scale end cover and the rotating shaft structure 43 are both provided on one component, forming an integrated combination. The scale end plate 41 can be fixed on both the front and back sides of the rib 2, and the mounting bracket 3 and the scale end plate 41 can be flexibly provided at both ends of the gear groove in the vertical part of the rib 2 according to actual conditions. When seamlessly connected, it will not affect the angle adjustment of the lamp.

[0033] Preferably, see Figure 4 It can be seen that the angle adjustment range of the angle adjustment component 4 for the tooth groove 42 is within ±90° relative to the vertical direction. A scale is provided on the angle adjustment component 4, and the scale display range is ±90°. A triangular protrusion with a sharp corner facing the center of the dial is also provided above the gear groove of the retaining edge 2. The current adjustment angle can be seen from the scale on the scale end disk 41 pointed by the triangular protrusion.

[0034] In summary, the tunnel lamp provided by the utility model introduces an angle adjustment component 4, so that the lamp body 1 can rotate relative to the mounting bracket 3, thereby realizing precise adjustment of the irradiation angle to avoid glare or dark areas. The angle adjustment component 4 includes a scale end cover and a tooth groove 42, providing an adjustment range of ±90°, and a scale display, making the angle adjustment more intuitive and accurate. The mounting bracket 3 is provided with an upper and lower adjustment component, which can adapt to installation requirements of different heights by changing the length of the mounting bracket 3. The adaptability of the lamp is improved, so that it can be used in tunnels of different specifications. The serpentine fixing groove 51 design on the connecting plate 31 enables fine adjustment of the length by simply adjusting the position of the first fixing bolt 53, further enhancing the installation flexibility. The bending edge 35 enables the connecting plate 31 to be quickly and accurately aligned, improves the assembly efficiency and ensures the safe fixation of the lamp. The adjustment device 17 at the lower end of the lamp allows the user to adjust the light irradiation as needed, further optimizes the lighting effect, and can meet the lighting needs of different areas in the tunnel.

[0035] The tunnel lamp provided by the utility model has the following advantages:

[0036] 1. By setting the angle adjustment component, the main body of the lamp can be rotated relative to the mounting bracket, so as to achieve precise adjustment of the irradiation angle and avoid glare or dark areas.

[0037] 2. The mounting bracket is equipped with up and down adjustment components, which can adapt to installation requirements of different heights by changing the length of the mounting bracket, effectively improving the adaptability of the lamp so that it can be used in tunnels of different specifications.

[0038] 3. The bent edge allows the connecting plate to be aligned quickly and accurately, improving assembly efficiency and ensuring safe fixation of the lamp.

[0039] 4. The overall structure of the lamp body is simple, easy to install, and can prevent dust and moisture from invading, improving the safety and durability of the lamp.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tunnel light, characterized in that: The invention comprises a lamp body (1) for emitting light as a main body, the lamp body (1) being provided with ribs (2) on both sides, the ribs (2) being rotatably connected to a mounting bracket (3) for fixing, an angle adjustment component (4) for rotating the lamp body (1) and displaying an angle being provided at the connection between the mounting bracket (3) and the ribs (2), and the mounting bracket (3) being further provided with an up-and-down adjustment structure (5) for adjusting the height of the mounting bracket (3).

2. The tunnel light according to claim 1, characterized in that: An adjusting device (17) for adjusting light is also provided at the lower end of the lamp body (1).

3. The tunnel light according to claim 1, characterized in that: The mounting bracket (3) comprises a connecting plate (31) and a mounting plate (32); the up-and-down adjusting structure (5) comprises a serpentine fixing groove (51) arranged in the middle of the connecting plate (31), and a first fixing groove (52) arranged on the mounting plate (32) corresponding to the serpentine fixing groove (51), wherein the first fixing groove (52) and the serpentine fixing groove (51) are fixed by a first fixing bolt (53).

4. The tunnel light according to claim 3, characterized in that: Both ends of the mounting plate (32) are provided with bent edges (35) for facilitating the pushing in of the connecting plate (31).

5. The tunnel light according to claim 1, characterized in that: The lamp body (1) comprises a lamp frame body (11), an LED light-emitting unit (12) is arranged on the lamp frame body (11), a light-transmitting plate (13) is fixedly arranged on the upper end of the LED light-emitting unit (12) by bolts, a light cover (15) is snap-fittedly arranged on the upper end of the light-transmitting plate (13), cover plates (14) are arranged on the lamp frame body (11) on both sides of the LED light-emitting unit (12), and a power supply (16) is fixedly arranged on the lower end of the lamp frame body (11) by bolts.

6. The tunnel light according to claim 3, characterized in that: The angle adjustment assembly (4) comprises a scale end cover arranged at the upper end of the mounting bracket (3), and a tooth groove (42) arranged at the bottom of the retaining edge (2) corresponding to the scale end cover, and the tooth grooves (42) are arranged at both ends of the bottom of the retaining edge (2).

7. The tunnel light according to claim 6, characterized in that: The connecting plate (31), the scale end cover and the connecting plate (31) are all provided with a second fixing groove (44) and are fixed by a rotating shaft structure (43). The connecting plate (31) and the scale end plate (41) can be arranged at both ends of the tooth groove (42).

8. The tunnel light according to claim 6, characterized in that: The angle adjustment range of the angle adjustment component (4) for the latching tooth groove (42) is within ±90° relative to the vertical direction.

9. The tunnel light according to claim 7, characterized in that: A triangular protrusion is provided at the upper end of the tooth groove (42) of the retaining edge (2), a scale display is provided on the scale end disk (41), and the tip of the triangular protrusion faces the center of the scale end disk (41).

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