Tunnel lamp for tunnel illumination

Abstract

The utility model discloses a tunnel lamp for tunnel lighting, and relates to the technical field of tunnel lighting, the tunnel lamp comprises a tunnel lamp body and a mounting rack, the back of the tunnel lamp body is provided with two connecting seats, the two connecting seats are arranged on the two sides of the tunnel lamp body, one side of each connecting seat is provided with a connecting rack, and the other side of each connecting seat is provided with a mounting rack. Telescopic cavities are formed in the two ends of the mounting frame, a connecting hole is formed in the center of the connecting seat, a connecting bolt is arranged on one side of the connecting frame and corresponds to the connecting hole, a first compression spring is arranged outside the connecting bolt, and the first compression spring is arranged between the connecting seat and the connecting frame; the mounting structure of the tunnel lamp can be telescopically adjusted, the lamp body and the mounting structure are movably connected, the position and angle of the mounted tunnel lamp can be changed, emitted light can be adjusted, the interior of a tunnel can be better illuminated, and the tunnel illumination effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel lighting technical field, concretely is a tunnel lamp for tunnel lighting. BACKGROUND

[0002] Tunnel is a special section of high-grade highway, when vehicles drive into, through and drive out of the tunnel, a series of visual problems will occur, in order to adapt to the change of vision, additional electric light illumination needs to be set, tunnel lighting is an important measure to improve the road condition in the tunnel and improve safety, not only can improve the road condition and visual enjoyment in the tunnel, but also can reduce the fatigue of the driver, which is conducive to improving the traffic capacity of the tunnel and ensuring traffic safety, the tunnel lamp is designed to meet the tunnel lighting requirements.

[0003] The utility model discloses a tunnel lighting lamp, including: radiator, including bottom plate and a plurality of radiating fins set on the bottom plate, at least part of the radiating fins is provided with the mounting portion on the side away from the bottom plate, the mounting portion is equipped with the recess on, fastening screw, power supply assembly is connected in the recess through the fastening screw, mounting buckle is equipped with the clamping groove that cooperates with the mounting portion on it. The recess for power supply installation is arranged on the radiating fin of the radiator of the tunnel lighting lamp, only need to change the position of fastening screw and recess cooperation, different models of power supply assembly can be fixedly connected on the lamp shell, without opening a plurality of tooth holes on the lamp shell, thereby simplifying the processing technology of the lamp shell, reducing the labor cost and time cost required for production, and improving the performance-price ratio of the tunnel lighting lamp. The mounting buckle can extrude the two side walls of the mounting portion to prevent the recess from expanding and cause the fastening screw to easily fall out of the recess.

[0004] The existing tunnel lamp is usually fixed on the top or side of the tunnel by screw, and the height and angle of the installed tunnel lamp cannot be adjusted, the light emitted by the tunnel lamp deviates, the illumination effect in the tunnel is reduced, and the use requirement cannot be met. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a tunnel lamp for tunnel lighting to solve the problem that the existing tunnel lamp is usually fixed on the top or side of the tunnel by screw, the height and angle of the installed tunnel lamp cannot be adjusted, the light emitted by the tunnel lamp deviates, the illumination effect in the tunnel is reduced, and the use requirement cannot be met.

[0006] To achieve the above object, the utility model provides the following technical scheme: a tunnel lamp for tunnel lighting, including tunnel lamp body and mounting frame, one side of tunnel lamp body is provided with power cord, and power cord is connected with tunnel lamp body electrically, the back of tunnel lamp body is provided with connecting seat, connecting seat is provided with two, and connecting seat is fixedly connected with tunnel lamp body, two connecting seat set up in the two sides of tunnel lamp body, the one side of two connecting seat all is provided with connecting frame, the both ends of mounting frame all are provided with telescopic cavity, the one end of connecting frame extends to the inside of telescopic cavity, and connecting frame is connected with mounting frame slidingly, the center of connecting seat is provided with connecting hole, the one side of connecting frame is provided with connecting bolt, and connecting bolt is provided through connecting frame, connecting bolt is correspondingly provided with connecting hole, and connecting bolt is connected with connecting seat by screw thread, the outside of connecting bolt is provided with first compression spring, and first compression spring is connected with connecting bolt slidingly, first compression spring is arranged between connecting seat and connecting frame, and the both ends of first compression spring are in contact with connecting seat and connecting frame respectively.

[0007] Preferably, the mounting frame is arranged in a U shape, the mounting frame is provided with mounting holes, the mounting holes are arranged in two, the inner side of the mounting frame is provided with mounting bolts, and the mounting bolts are provided through the mounting holes.

[0008] Preferably, the top of the mounting frame is provided with a warning light, and the warning light is connected with the mounting frame by screws.

[0009] Preferably, the upper end of the connecting frame is provided with five jack holes, and the five jack holes are equidistantly arranged at the upper end of the connecting frame, the inside of the both ends of the mounting frame is provided with mounting cavities, and the mounting cavities are communicated with the telescopic cavities, the inside of the mounting cavities is provided with plug rods, and the plug rods are connected with the mounting frame slidingly, the plug rods are correspondingly arranged with the jack holes, and the plug rods are inserted into the connecting frame, the lower end of the plug rod and the inner wall of the jack hole are arranged in an arc shape, the outside of the plug rod is provided with a limiting block, and the limiting block is fixedly connected with the plug rod, the limiting block is arranged in the inside of the mounting cavity, the inside of the mounting cavity is provided with a second compression spring, and the second compression spring is arranged above the limiting block, the second compression spring is arranged outside the plug rod, and the second compression spring is connected with the plug rod slidingly, the both ends of the second compression spring are in contact with the top of the mounting cavity and the limiting block respectively.

[0010] Preferably, the lower end of the connecting frame is provided with a rolling groove, the inside of the telescopic cavity is provided with rolling balls, one end of the rolling ball extends to the inside of the rolling groove, and the rolling ball is connected with the mounting frame and the connecting frame rolling.

[0011] Preferably, the back of the tunnel lamp body is provided with a cooling fan, and the cooling fan is connected with the connecting seat by screws.

[0012] Preferably, the back of the tunnel lamp body is provided with heat dissipation fins, the heat dissipation fins are provided with six, and the heat dissipation fins are equidistantly arranged on the back of the tunnel lamp body, one end of the heat dissipation fins is fixedly connected with the tunnel lamp body, and the other end of the heat dissipation fins is in contact with the heat dissipation fan.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a setting of mounting frame, connecting frame, plug rod, insertion hole, telescopic cavity and second compression spring, connecting frame and mounting frame telescopic sliding connection are connected, connecting frame is inserted into telescopic cavity and contacts plug rod, and the plug rod is pushed up under the action of the thrust, when the insertion hole on the connecting frame moves to the plug rod, the second compression spring exerts the thrust on the plug rod, and the one end of the plug rod is inserted into the insertion hole, and the connecting frame is pulled out from the telescopic cavity, and the plug rod is pulled out from the insertion hole manually, and the connecting frame is pulled out, and the connecting frame is pulled out, and the connecting frame is pulled out.

[0015] 2. The utility model discloses a setting of connecting seat, connecting frame, connecting bolt, first compression spring and connecting hole, connecting bolt and connecting seat are connected through connecting hole screw thread, connecting seat and connecting frame are rotatably connected through connecting bolt, and the angle of the installed tunnel lamp can be adjusted, when connecting bolt is screwed into connecting hole and extrudes first compression spring, the first compression spring that is extruded exerts the thrust on connecting seat and connecting frame, and then the installed tunnel lamp is limited, and the stability of the installed tunnel lamp is improved.

[0016] 3. The utility model discloses a setting of heat dissipation fan and heat dissipation fin, heat dissipation fan accelerates the air flow of the back of tunnel lamp body, utilizes the air that flows fast to accelerate the heat dissipation of tunnel lamp casing, and heat dissipation fin can absorb and accumulate the heat on tunnel lamp casing, and better heat dissipation is realized in cooperation with the air that flows fast. ACCURACY

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is the connecting relationship drawing of connecting frame and mounting frame of the utility model;

[0020] Figure 4 It is the connecting relationship drawing of connecting frame and connecting seat of the utility model.

[0021] In the figure: 1, the tunnel lamp body; 2, power cord; 3, cooling fan; 4, cooling fin; 5, connecting seat; 6, mounting bracket; 7, connecting bracket; 8, mounting hole; 9, mounting bolt; 10, elastic washer; 11, warning light; 12, insertion rod; 13, insertion hole; 14, connecting bolt; 15, telescopic cavity; 16, rolling groove; 17, ball; 18, mounting cavity; 19, first compression spring; 20, second compression spring; 21, limit block; 22, connecting hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of tunnel lamp for tunnel lighting, including tunnel lamp body 1 and mounting bracket 6, the side of tunnel lamp body 1 is provided with power cord 2, and power cord 2 is electrically connected with tunnel lamp body 1, the back of tunnel lamp body 1 is provided with connecting seat 5, connecting seat 5 is provided with two, and connecting seat 5 is fixedly connected with tunnel lamp body 1, two connecting seat 5 are arranged on the two sides of tunnel lamp body 1, the side of two connecting seat 5 is provided with connecting bracket 7, the two ends of mounting bracket 6 are provided with telescopic cavity 15, one end of connecting bracket 7 extends to the inside of telescopic cavity 15, and connecting bracket 7 is slidably connected with mounting bracket 6, the center of connecting seat 5 is provided with connecting hole 22, the side of connecting bracket 7 is provided with connecting bolt 14, and connecting bolt 14 is provided through connecting bracket 7, connecting bolt 14 is correspondingly provided with connecting hole 22, and connecting bolt 14 is threadedly connected with connecting seat 5, the outside of connecting bolt 14 is provided with first compression spring 19, and first compression spring 19 is slidably connected with connecting bolt 14, first compression spring 19 is arranged between connecting seat 5 and connecting bracket 7, and the two ends of first compression spring 19 are respectively in contact with connecting seat 5 and connecting bracket 7.

[0024] When using: mounting bracket 6 is fixed with the top or side wall of tunnel, one end of connecting bracket 7 is inserted into telescopic cavity 15 and connected with mounting bracket 6, the length of connecting bracket 7 is adjusted to appropriate, tunnel lamp body 1 is placed between two connecting bracket 7 and adjusted to appropriate angle, connecting bolt 14 is screwed into connecting hole 22 and connected with connecting seat 5, tunnel lamp body 1 is connected with connecting bracket 7.

[0025] Please refer to Figure 1 And Figure 2The mounting frame 6 is arranged in a U shape, mounting holes 8 are arranged on the mounting frame 6, the mounting holes 8 are two, mounting bolts 9 are arranged on the inner side of the mounting frame 6, and the mounting bolts 9 are arranged through the mounting holes 8, elastic washers 10 are arranged between the mounting bolts 9 and the mounting frame 6, and the elastic washers 10 are arranged outside the mounting bolts 9, warning lights 11 are arranged on the top of the mounting frame 6, and the warning lights 11 are connected with the mounting frame 6 through screws, the mounting frame 6 is mounted to the inside of the tunnel through the cooperation of the mounting bolts 9 and the mounting holes 8, and the elastic washers 10 make the mounting structure have a buffering effect, and the vibration of the installed tunnel lamp is reduced.

[0026] Please refer to Figure 1 and Figure 3 The upper end of the connecting frame 7 is provided with five insertion holes 13, which are equidistantly arranged on the upper end of the connecting frame 7, the inside of the two ends of the mounting frame 6 is provided with mounting cavities 18, which are in communication with the telescopic cavities 15, the inside of the mounting cavities 18 is provided with insertion rods 12, which are slidingly connected with the mounting frame 6, the insertion rods 12 are correspondingly arranged with the insertion holes 13, and the insertion rods 12 are inserted with the connecting frame 7, the lower end of the insertion rod 12 and the inner wall of the insertion hole 13 are arranged in an arc shape, the outside of the insertion rod 12 is provided with a limiting block 21, which is fixedly connected with the insertion rod 12, the limiting block 21 is arranged in the inside of the mounting cavity 18, the inside of the mounting cavity 18 is provided with a second compression spring 20, which is arranged above the limiting block 21, the second compression spring 20 is arranged outside the insertion rod 12, and the second compression spring 20 is slidingly connected with the insertion rod 12, the two ends of the second compression spring 20 are in contact with the top of the mounting cavity 18 and the limiting block 21 respectively, the lower end of the connecting frame 7 is provided with a rolling groove 16, the inside of the telescopic cavity 15 is provided with a rolling ball 17, one end of the rolling ball 17 extends into the inside of the rolling groove 16, and the rolling ball 17 is rollingly connected with the mounting frame 6 and the connecting frame 7, the connecting frame 7 is inserted into the telescopic cavity 15 and in contact with the insertion rod 12, and a pushing force is applied to the insertion rod 12, the insertion rod 12 is lifted up under the action of the pushing force, when the insertion hole 13 on the connecting frame 7 moves to the position of the insertion rod 12, the second compression spring 20 applies a pushing force to the insertion rod 12, one end of the insertion rod 12 is inserted into the insertion hole 13, and the connecting frame 7 is limited, when the connecting frame 7 is pulled out of the telescopic cavity 15, the insertion rod 12 is manually pulled out of the insertion hole 13, and the connecting frame 7 can be pulled out by applying a pulling force to the connecting frame 7. This connection method is convenient for adjusting the length of the mounting structure.

[0027] Please refer to Figure 1 and Figure 2The back of the tunnel lamp body 1 is provided with a heat dissipation fan 3, and the heat dissipation fan 3 is connected with the connecting seat 5 through screws, the back of the tunnel lamp body 1 is provided with heat dissipation fins 4, the heat dissipation fins 4 are six, and the heat dissipation fins 4 are equidistantly arranged on the back of the tunnel lamp body 1, one end of the heat dissipation fins 4 is fixedly connected with the tunnel lamp body 1, and the other end of the heat dissipation fins 4 is in contact with the heat dissipation fan 3, the heat dissipation fan 3 accelerates the air flow on the back of the tunnel lamp body 1, the rapidly flowing air is used to accelerate the heat dissipation of the tunnel lamp shell, and the heat dissipation fins 4 can absorb and accumulate the heat on the tunnel lamp shell, and cooperate with the rapidly flowing air to better dissipate heat.

[0028] Tunnel lamp body 1 power cord 2 heat dissipation fan 3 heat dissipation fin 4 connecting seat 5 mounting frame 6 connecting frame 7 mounting hole 8 mounting bolt 9 elastic washer 10 warning light 11 insertion rod 12 insertion hole 13 connecting bolt 14 telescopic cavity 15 rolling groove 16 rolling ball 17 mounting cavity 18 first compression spring 19 second compression spring 20 limiting block 21 connecting hole 22

[0029] Working principle: the mounting bolt 9 cooperates with the mounting hole 8 to fix the mounting frame 6 with the top or side wall of the tunnel, one end of the connecting frame 7 is inserted into the telescopic cavity 15 and connected with the mounting frame 6, the connecting frame 7 is inserted into the telescopic cavity 15 and in contact with the insertion rod 12, a pushing force is applied to the insertion rod 12, the insertion rod 12 is lifted up under the action of the pushing force, when the insertion hole 13 on the connecting frame 7 moves to the position of the insertion rod 12, the second compression spring 20 applies a pushing force to the insertion rod 12, one end of the insertion rod 12 is inserted into the insertion hole 13, and the inserted connecting frame 7 is limited, the tunnel lamp body 1 is arranged between the two connecting frames 7 and adjusted to a proper angle, the connecting bolt 14 is screwed into the connecting hole 22 in the connecting frame 7 and connected with the connecting seat 5, the tunnel lamp body 1 is connected with the connecting frame 7, the heat dissipation fan 3 accelerates the air flow on the back of the tunnel lamp body 1, the rapidly flowing air is used to accelerate the heat dissipation of the tunnel lamp shell, and the heat dissipation fins 4 can absorb and accumulate the heat on the tunnel lamp shell, and cooperate with the rapidly flowing air to better dissipate heat; when the connecting frame 7 is pulled out of the telescopic cavity 15, the insertion rod 12 is manually pulled out of the insertion hole 13, and the connecting frame 7 can be pulled out by applying a pulling force to the connecting frame 7, and the length of the installation structure can be conveniently adjusted.

[0030] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tunnel light for tunnel illumination, comprising a tunnel light body (1) and a mounting bracket (6), characterized in that: A power cord (2) is provided on one side of the tunnel light body (1), and the power cord (2) is electrically connected to the tunnel light body (1). A connecting seat (5) is provided on the back of the tunnel light body (1). There are two connecting seats (5), and the connecting seats (5) are fixedly connected to the tunnel light body (1). The two connecting seats (5) are provided on both sides of the tunnel light body (1). A connecting frame (7) is provided on one side of each of the two connecting seats (5). A telescopic cavity (15) is provided at both ends of the mounting frame (6). One end of the connecting frame (7) extends into the interior of the telescopic cavity (15), and the connecting frame (7) is slidably connected to the mounting frame (6). A connecting hole (22) is provided at the center of the connecting seat (5). A connecting bolt (14) is provided on one side of the connecting frame (7), and the connecting bolt (14) is provided through the connecting frame (7). The connecting bolt (14) is provided corresponding to the connecting hole (22), and the connecting bolt (14) is threadedly connected to the connecting seat (5). A first compression spring (19) is provided on the outside of the connecting bolt (14), and the first compression spring (19) is slidably connected to the connecting bolt (14). The first compression spring (19) is provided between the connecting seat (5) and the connecting frame (7), and the two ends of the first compression spring (19) are in contact with the connecting seat (5) and the connecting frame (7) respectively.

2. A tunnel light for tunnel illumination according to claim 1, characterized in that: The mounting bracket (6) is U-shaped and has two mounting holes (8). A mounting bolt (9) is provided on the inner side of the mounting bracket (6) and the mounting bolt (9) is connected to the mounting hole (8). An elastic washer (10) is provided between the mounting bolt (9) and the mounting bracket (6) and is located on the outside of the mounting bolt (9).

3. A tunnel light for tunnel illumination according to claim 1, characterized in that: The top of the mounting bracket (6) is provided with a warning light (11), and the warning light (11) is connected to the mounting bracket (6) by screws.

4. A tunnel light for tunnel illumination according to claim 1, characterized in that: The upper end of the connecting frame (7) is provided with five insertion holes (13), which are equidistantly arranged at the upper end of the connecting frame (7). The mounting frame (6) has mounting cavities (18) at both ends, which are connected to the telescopic cavity (15). The mounting cavity (18) is provided with a rod (12) inside, which is slidably connected to the mounting frame (6). The rod (12) is correspondingly arranged with the insertion hole (13), and the rod (12) is inserted into the connecting frame (7). The lower end of the rod (12) and the inner wall of the insertion hole (13) are arc-shaped. The insertion rod (12) is provided with a limiting block (21) on its outside, and the limiting block (21) is fixedly connected to the insertion rod (12). The limiting block (21) is provided inside the mounting cavity (18). The mounting cavity (18) is provided with a second compression spring (20), and the second compression spring (20) is provided above the limiting block (21). The second compression spring (20) is provided outside the insertion rod (12), and the second compression spring (20) is slidably connected to the insertion rod (12). The two ends of the second compression spring (20) are in contact with the top of the mounting cavity (18) and the limiting block (21), respectively.

5. A tunnel light for tunnel illumination according to claim 4, characterized in that: The lower end of the connecting frame (7) is provided with a roller groove (16), and the inside of the telescopic cavity (15) is provided with a ball (17). One end of the ball (17) extends into the inside of the roller groove (16), and the ball (17) is tumblingly connected with the mounting frame (6) and the connecting frame (7).

6. A tunnel light for tunnel illumination according to claim 1, characterized in that: The back of the tunnel light body (1) is provided with a cooling fan (3), and the cooling fan (3) is connected to the connecting seat (5) by screws.

7. A tunnel light for tunnel illumination according to claim 6, characterized in that: The back of the tunnel light body (1) is provided with heat dissipation fins (4), there are six heat dissipation fins (4), and the heat dissipation fins (4) are equidistantly arranged on the back of the tunnel light body (1). One end of the heat dissipation fins (4) is fixedly connected to the tunnel light body (1), and the other end of the heat dissipation fins (4) is in contact with the cooling fan (3).

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