Tunnel induction marker lamp

Abstract

The utility model discloses a tunnel induction marker lamp which comprises a shell, the two opposite side portions of the shell are obliquely arranged, and the vertical cross section of the shell is gradually increased from the top to the bottom of the shell. The fixing assembly is arranged in the shell and is used for fixing the shell on a tunnel; the illumination assembly is arranged on the shell and used for illuminating road conditions near the tunnel; the fixing assemblies are symmetrically installed in the center of the interior of the shell, the lighting assembly is connected with a wire, and wire passing assemblies for hiding the wire are arranged on the side edges of the fixing assemblies and the side edge of the shell. According to the induction lamp, through the fixing assembly and the wire passing assembly which is arranged on the side edge of the shell and used for hiding the wire, the assembly structure is simple, installation can be carried out from inside to outside, the lampshade does not need to be fixed through glue, wiring operation can be conveniently carried out after the induction lamp is assembled, wiring time is saved, and installation operation steps are simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic safety equipment, in particular to a tunnel induction sign lamp. Background Art

[0002] During tunnel construction, in order to ensure the safety of drivers in the tunnel, induction lights are often installed at the bottom of the tunnel. By turning on the induction lights at night, the drivers are guided to improve their recognition in the tunnel and prevent unsafe accidents when driving in the tunnel.

[0003] An existing tunnel induction light disclosed in patent number CN217082323U includes an induction light housing, a fixing assembly and a lighting assembly; at least two groups of reinforcement holes are provided at the bottom of the induction light housing for tunnel reinforcement columns to extend into; the lighting assembly is provided on the induction light housing, and the lighting assembly is used to illuminate the road conditions near the tunnel; the fixing assembly is used to fix the induction light housing on the tunnel; by pre-setting reinforcement columns on the tunnel, adjusting the induction light housing so that the reinforcement columns extend into the reinforcement hole groups, and finally fixing the induction light on the tunnel through the fixing assembly, the set reinforcement columns cooperate with the reinforcement hole groups to make the induction light operate.

[0004] The patent has the following defects: (1) Since the lighting device requires an external power supply to provide power to control the turning on and off of the warning light, the wires connected to the lighting assembly are routed through an opening directly provided with an adhesive cover on the side of the shell close to the tunnel, which requires cutting grooves at the installation position and makes the wiring unreasonable; (2) Since the curbstones in old tunnels have different degrees of differentiation, the spacing between the lamp installation holes is too large, which may cause damage to the curbstones on both sides of the road and may even cause the curbstones to crack in severe cases. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a tunnel induction marker light.

[0006] The utility model adopts the following technical solutions:

[0007] A tunnel induction sign light comprises a shell, both opposite sides of the shell are inclined, and the vertical cross section of the shell gradually increases from the top to the bottom of the shell;

[0008] A fixing assembly disposed in the housing, used to fix the housing on the tunnel;

[0009] The lighting component is arranged on the shell and is used to illuminate the road conditions near the tunnel; the fixed component is symmetrically installed in the central part of the shell, the lighting component is connected with a wire, and the fixed component and the side of the shell are provided with a wire passing component that hides the wire.

[0010] Preferably, the fixing assembly includes two mounting plates parallel to the inclined side surfaces and arranged opposite to each other in the middle part of the shell, and a volcanic plate and a screw column arranged between the mounting plates and perpendicular to the mounting plates, and a mounting hole is opened in the middle of the screw column.

[0011] Preferably, at least two reinforcement holes for the tunnel reinforcement columns to extend into are provided on both sides of the screw column at the bottom of the shell.

[0012] Preferably, the wire passing assembly includes a strip-shaped wire routing groove opened in the middle of the two mounting plates, a first wire routing groove opened on the top of the volcanic plate, and a second wire routing groove opened on the side wall of the shell parallel to the strip-shaped wire routing groove.

[0013] Preferably, the first wiring groove and the second wiring groove are interconnected.

[0014] Preferably, the two first wiring troughs and the second wiring trough are both centrally symmetrical with the middle of the shell as the center.

[0015] Preferably, the lighting assembly includes a transparent lampshade arranged inside the two side portions facing the shell; a light board is provided inside the transparent lampshade, an input end of the light board is connected to a wire, the wire is connected to an external power supply, and a plurality of the lighting lamps are evenly distributed along the light board in the length direction of the side portion of the shell, and are arranged on the two side portions facing the shell.

[0016] Preferably, it further comprises an adhesive cover for strengthening the connection strength between the shell and the tunnel; the adhesive cover is arranged on the side of the shell close to the tunnel, and the bottom surface of the adhesive cover and the bottom surface of the shell are located on the same horizontal plane.

[0017] Preferably, a sunken groove is provided on the front bottom end of the shell at the position of the screw column, and a dust cover is provided on the sunken groove.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. The utility model has a wire-passing assembly for hiding the wires through a fixing assembly and a side of a shell, and has a simple assembly structure and can be installed from the inside out, without the need to fix the lampshade with glue, which facilitates wiring operations after the induction lamp is assembled, saves wiring time, and simplifies the steps of installation operations.

[0020] 2. The fixing assembly of the utility model is symmetrically installed in the central part of the shell. Compared with the traditional installation space in which the induction lamp is arranged on both sides of the shell, the damage to the curbs on both sides of the road is reduced and the life of the curbs on the road is increased.

[0021] 3. The utility model sets the side of the induction lamp housing to be inclined; by setting the side of the induction lamp housing to be an inclined structure, on the one hand, it is convenient to demould the induction lamp housing during processing; on the other hand, it prevents rainwater from gathering on the surface of the induction lamp in a rainy environment, causing rainwater to enter the interior of the induction lamp and cause damage to the induction lamp.

[0022] 4. The utility model adds a dust cover, the board has a simple appearance, a modular design, improves production efficiency, and optimizes the structural design. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A front view of an embodiment of the utility model.

[0024] Figure 2 This is the internal structure diagram of the utility model.

[0025] Figure 3 It is a structural explosion diagram of the utility model.

[0026] Figure 4 It is the rear view after the utility model is assembled.

[0027] In the figure, the shell 1, the first guide hole 11, the fixing component 2, the mounting plate 21, the volcanic piece 22, the screw column 23, the mounting hole 24, the lighting component 3, the transparent lampshade 31, the lamp board 32, the lighting lamp 33, the adhesive cover 4, the wire passing component 5, the strip wiring groove 51, the first wiring groove 52, the second wiring groove 53, the reinforcement hole group 6, the sunken groove 8, and the dust cover 9. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the technical solution of the utility model, a detailed description is given below in conjunction with the accompanying drawings and specific embodiments.

[0029] As shown in FIGS. 1-4 , the utility model discloses a tunnel induction sign light, comprising a housing 1 , both sides of the housing facing each other are inclined, and the vertical cross section of the housing gradually increases from the top to the bottom of the housing;

[0030] A fixing assembly 2 disposed in the housing, used to fix the housing 1 on the tunnel;

[0031] The lighting assembly 3 is arranged on the shell 1 and is used to illuminate the road conditions near the tunnel; the fixed assembly is symmetrically installed in the central part of the shell, the lighting assembly is connected with a wire, and the fixed assembly and the side of the shell are provided with a wire-passing assembly 5 for hiding the wire. The fixed assembly of the utility model is symmetrically installed in the central part of the shell. Compared with the traditional installation space in which the induction lamp is arranged on both sides of the shell, the damage to the curbs on both sides of the road is reduced and the life of the curbs beside the road is increased.

[0032] The utility model has a fixing component and a wire-passing component for hiding the wires on the side of the shell, has a simple assembly structure, can be installed from the inside out, does not need to use glue to fix the lampshade, and facilitates wiring operations after the induction lamp is assembled, saving wiring time and simplifying the steps of the installation operation.

[0033] The fixing assembly 2 includes two mounting plates 21 arranged opposite to the inclined side surfaces in the middle part of the shell, a volcanic piece 22 and a screw column 23 arranged between the mounting plates and perpendicular to the mounting plates, and a mounting hole 24 is provided in the middle of the screw column.

[0034] The bottom of the shell is provided with at least two groups of reinforcement holes 6 for tunnel reinforcement columns to extend into.

[0035] The wire passing assembly 5 includes a strip-shaped wiring groove 51 opened in the middle of the two mounting plates, a first wiring groove 52 opened on the top of the volcanic plate, and a second wiring groove 53 opened on the side wall of the shell parallel to it. The two first wiring grooves and the second wiring grooves are centrally symmetrical with the middle of the shell as the center.

[0036] The first wiring groove and the second wiring groove are mutually connected. The utility model provides a wire-passing assembly for hiding the wires through the fixing assembly and the side of the housing, which facilitates the wiring operation after the induction lamp is assembled, saves wiring time, and simplifies the steps of the installation operation.

[0037] The lighting assembly 3 includes a transparent lampshade 31 arranged inside the two side parts opposite to the shell; a lamp board 32 is arranged inside the transparent lampshade, and the input end of the lamp board is connected to a wire, which is connected to an external power supply. A plurality of lighting lamps 33 are evenly distributed along the lamp board in the length direction of the side of the shell, and are arranged on the two side parts opposite to the shell 1.

[0038] A bonding cover 4 is provided on one side of the housing 1 close to the tunnel, and the bottom surface of the bonding cover is located on the same horizontal plane as the bottom surface of the housing 1 .

[0039] A sunken groove 8 is provided on the front side of the bottom end of the shell at the position of the screw column, and a dust cover 9 is provided on the sunken groove.

[0040] The above are only preferred embodiments of the present invention. The protection scope of the present invention shall be based on the scope defined by the claims. Several improvements and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall also be regarded as the protection scope of the present invention.

Claims

1. A tunnel induction sign light, comprising a housing (1), wherein two opposite sides of the housing are inclined, and a vertical cross-section of the housing gradually increases from the top to the bottom of the housing; A fixing assembly (2) disposed in the shell, used to fix the shell (1) on the tunnel; The lighting assembly (3) is arranged on the housing (1) and is used to illuminate the road conditions near the tunnel; it is characterized in that: The fixing assembly is symmetrically mounted in the central part of the shell, the lighting assembly is connected to a wire, and the fixing assembly and the side of the shell are provided with a wire passing assembly (5) for hiding the wire.

2. The tunnel guidance sign light according to claim 1, characterized in that: The fixing assembly (2) comprises two mounting plates (21) arranged in parallel with the inclined side faces and in the middle of the shell, a volcanic plate (22) and a screw column (23) arranged between the mounting plates and perpendicular to the mounting plates, and a mounting hole (24) is provided in the middle of the screw column.

3. A tunnel guidance sign light according to claim 2, characterized in that: The bottom of the shell is provided with at least two groups of reinforcement holes (6) into which tunnel reinforcement columns can extend.

4. The tunnel guidance sign light according to claim 2, characterized in that: The wire passing assembly (5) comprises a strip-shaped wire routing groove (51) opened between the two mounting plates, a first wire routing groove (52) opened on the top of the volcanic plate, and a second wire routing groove (53) opened on the side wall of the shell body parallel thereto.

5. The tunnel guidance sign light according to claim 4, characterized in that: The two first wiring grooves and the second wiring groove are both centrally symmetrical with the middle of the shell as the center.

6. The tunnel guidance sign light according to claim 4, characterized in that: The first wiring groove and the second wiring groove are interconnected.

7. The tunnel guidance sign light according to claim 1, characterized in that: The lighting assembly (3) comprises a transparent lampshade (31) and lighting lamps (33) arranged inside two side portions directly opposite to the shell; a light board (32) is arranged inside the transparent lampshade, an input end of the light board is connected to a wire, and the wire is connected to an external power source; a plurality of the lighting lamps (33) are evenly distributed along the light board in the length direction of the side portion of the shell, and are arranged on two side portions directly opposite to the shell (1).

8. The tunnel guidance sign light according to claim 1, characterized in that: A bonding cover (4) is provided on a side of the shell (1) close to the tunnel, and a bottom surface of the bonding cover and a bottom surface of the shell (1) are located on the same horizontal plane.

9. The tunnel guidance sign light according to claim 2, characterized in that: A sunken groove (8) is provided on the front side of the bottom end of the shell at the position of the screw column, and a dust cover (9) is provided on the sunken groove.

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