Tunnel lamp with single lamp controller

Abstract

The utility model discloses a tunnel lamp with a single lamp controller, which comprises a lamp shell, a first radiator assembled on the lamp shell, end covers assembled at two ends of the lamp shell and the single lamp controller assembled on the lamp shell, and a lamp panel, a plurality of lens arrays assembled on the lamp panel and a light-transmitting plate are sequentially arranged at a light outlet of the lamp shell. The light-transmitting plate and a light outlet of the lamp shell are assembled in a sealed mode, the lamp panel is assembled in the lamp shell, the first heat dissipation body is arranged on the side, close to the single lamp controller, of the lamp shell, a set of supporting pieces are arranged on the side, close to the single lamp controller, of the lamp shell, the supporting pieces are fixedly connected with the single lamp controller, and the single lamp controller abuts against the first heat dissipation body. The supporting piece is flush with the surface of the first heat dissipation body, and a plurality of LED chips are arranged on the lamp panel. According to the LED lamp, the complex light distribution and focusing effect is achieved, light is distributed more evenly in the space, heat dissipation and conduction are efficient, and the problem that due to untimely heat dissipation, the temperature is too high, and lamp components are damaged is solved.

Description

Technical Field

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

[0002] Since there is usually insufficient light in the tunnel, tunnel lights need to be installed on the top of the tunnel for lighting. Tunnel lights can prevent vehicles from encountering the "black hole effect" or "white hole effect" caused by sudden changes in brightness during driving. In addition to tunnels, tunnel lights are also commonly used in workshops, large warehouses, gas stations, stadiums, metallurgy and various factory areas, engineering construction and other places.

[0003] Tunnel lights with a high degree of intelligence on the market generally add single-lamp controllers, the purpose of which is to improve the safety and management efficiency of tunnel lighting. Through intelligent control or automatic control, the lighting brightness in the tunnel can be automatically adjusted according to factors such as ambient light conditions, time, longitude and latitude, etc., to ensure sufficient light in the tunnel and improve driving safety. In emergencies such as traffic accidents, fires or traffic control, all lighting fixtures can be turned on to the maximum state to provide sufficient lighting for emergency handling. In addition, the single-lamp controller is connected to the monitoring center through the GPRS / CDMA mobile communication network to achieve remote monitoring and control, real-time monitoring of the operating status and electrical parameters of the distribution cabinet, and automatic feedback of equipment fault information and self-diagnosis information. This centralized monitoring and management method greatly improves the maintenance efficiency and response speed of the lighting system.

[0004] Tunnel lights with built-in single-lamp controllers can accurately control the switching and brightness of each tunnel light, effectively avoiding energy waste and achieving the goal of energy conservation and emission reduction. However, due to their multiple functions, high power, and high degree of intelligence, as well as long-term daytime operation, they are very likely to overheat due to untimely heat dissipation, thereby damaging lamp components.

[0005] Therefore, it is necessary to provide a tunnel lamp that overcomes the above problems. Utility Model Content

[0006] In view of the problems existing in the prior art, the utility model provides a tunnel lamp with a single lamp controller. After adopting the tunnel lamp, on the one hand, a lamp board, a plurality of lens arrays mounted on the lamp board and a light-transmitting plate are arranged at the light outlet of the lamp housing, the lamp board is arranged in the lamp housing, and a plurality of LED chips are arranged on the lamp board. Under the cooperation of the lamp board and the plurality of LED chips, the tunnel lamp can achieve complex light distribution and focusing effects, so that the distribution of light in space is more uniform and effective, the utilization rate of light is improved, and the waste of light energy is reduced, thereby improving the overall lighting effect and energy efficiency, and meeting the needs of various usage scenarios;

[0007] On the other hand, the first heat sink is arranged on the side of the lamp housing close to the single lamp controller. A group of supporting members are arranged on the side of the lamp housing close to the single lamp controller. The supporting members are fixedly connected to the single lamp controller, and the single lamp controller abuts against the first heat sink. The supporting members are flush with the surface of the first heat sink. Not only can the single lamp controller be firmly fixed on the lamp housing through the supporting members, but also the single lamp controller and the first heat sink are ensured to be in close contact with each other, thereby effectively transferring the heat from the single lamp controller to the first heat sink, and then transferring the heat to the air, avoiding the problem of excessive temperature due to untimely heat dissipation, thereby damaging the lamp components.

[0008] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0009] The present application proposes a tunnel lamp with a single lamp controller, comprising a lamp housing, a first heat sink mounted on the lamp housing, end covers mounted on both ends of the lamp housing, and a single lamp controller mounted on the lamp housing, wherein a lamp board, a plurality of lens arrays mounted on the lamp board, and a light-transmitting plate are sequentially arranged at a light outlet of the lamp housing, the light-transmitting plate is sealed and assembled with the light outlet of the lamp housing, the lamp board is assembled in the lamp housing, the first heat sink is arranged on a side of the lamp housing close to the single lamp controller, and a group of supporting members are arranged on a side of the lamp housing close to the single lamp controller along the length direction of the lamp housing, the supporting members are fixedly connected to the single lamp controller, the single lamp controller abuts against the first heat sink, the supporting members are kept flush with the surface of the first heat sink, and a plurality of LED chips are arranged on the lamp board.

[0010] In order to solve the technical problem, the further technical solution adopted by the utility model is:

[0011] Optionally, in the above-mentioned tunnel light, each of the lens arrays includes a lens substrate and a plurality of lens bodies integrally formed with the lens substrate, and the plurality of lens bodies are arranged in one-to-one correspondence with the LED chips on the light board.

[0012] Further optionally, in the tunnel light, the plurality of lens bodies include at least 6 lens bodies, the plurality of lens bodies are arranged in a ring shape on the lens substrate, and a mounting hole is provided at the geometric center of the lens substrate.

[0013] Optionally, in the above-mentioned tunnel light, the light housing is connected with at least two first waterproof joints, and a side air pressure plug is provided at one end of the light housing close to the end cover.

[0014] Optionally, in the above-mentioned tunnel light, the single-lamp controller comprises an electrical board, a single-lamp controller body connected to the electrical board, and a second heat sink, and the electrical board abuts against the second heat sink.

[0015] Further optionally, in the above-mentioned tunnel light, the single-lamp controller also includes a power cover and a power shell, the electrical board, the single-lamp controller body and the second heat sink are all assembled in the power shell, the two ends of the power shell are sealed with the power cover, and the power cover is connected to at least two second waterproof connectors.

[0016] Further optionally, in the above-mentioned tunnel light, the first heat sink and the second heat sink are both a plurality of heat sink fins, and the plurality of heat sink fins are arranged parallel to each other and have gaps therebetween.

[0017] Optionally, the above-mentioned tunnel light further includes an adjustment bracket, which is a U-shaped adjustment bracket, which is connected to the end cover via a hexagon socket countersunk screw, and the U-shaped adjustment bracket is provided with a mounting hole on the opposite side of the open end.

[0018] Further optionally, in the above-mentioned tunnel light, the end cover is engraved with an angle scale, and the open end of the U-shaped adjustment bracket is engraved with an indicator line, and the indicator line points to the angle scale.

[0019] Optionally, in the above-mentioned tunnel light, the light-transmitting plate is tempered glass.

[0020] Compared with the prior art, this application has the following technical effects:

[0021] On the one hand, a light board, a plurality of lens arrays mounted on the light board, and a light-transmitting plate are arranged at the light outlet of the lamp housing of the present application. The light board is mounted in the lamp housing, and a plurality of LED chips are arranged on the light board. Under the cooperation of the light board and the plurality of LED chips, the tunnel lamp can achieve complex light distribution and focusing effects, so that the distribution of light in space is more uniform and effective, the utilization rate of light is improved, and the waste of light energy is reduced, thereby improving the overall lighting effect and energy efficiency, and meeting the needs of various usage scenarios;

[0022] On the other hand, the first heat sink of the present application is arranged on the side of the lamp housing close to the single lamp controller, and a group of supporting members are arranged on the side of the lamp housing close to the single lamp controller, the supporting members are fixedly connected to the single lamp controller, the single lamp controller is abutted against the first heat sink, and the supporting members are flush with the surface of the first heat sink, which can not only firmly fix the single lamp controller on the lamp housing through the supporting members, but also ensure that the single lamp controller is in close contact with the first heat sink, thereby effectively conducting the heat on the single lamp controller to the first heat sink, and then conducting the heat to the air, avoiding the problem of excessive temperature due to untimely heat dissipation, thereby damaging the lamp components.

[0023] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is one of the three-dimensional structural assembly schematic diagrams of the preferred embodiment of the present application;

[0025] Figure 2 This is the second schematic diagram of the three-dimensional structure assembly of the preferred embodiment of the present application;

[0026] Figure 3 This is the third schematic diagram of the three-dimensional structure assembly of the preferred embodiment of the present application;

[0027] Figure 4 This is one of the exploded schematic diagrams of the three-dimensional structure of the preferred embodiment of the present application;

[0028] Figure 5 This is the second exploded schematic diagram of the three-dimensional structure of the preferred embodiment of the present application;

[0029] Figure 6 It is one of the three-dimensional structural schematic diagrams of the lamp housing, the first heat sink and the support member of the preferred embodiment of the present application;

[0030] Figure 7 This is the second schematic diagram of the three-dimensional structure of the lamp housing, the first heat sink and the support member of the preferred embodiment of the present application;

[0031] Figure 8 This is the third schematic diagram of the three-dimensional structure of the lamp housing, the first heat sink and the support member of the preferred embodiment of the present application (with a first waterproof joint and a side air pressure plug);

[0032] Fig. 9 is a side view schematic diagram of a lamp housing, a first heat sink and a support member of a preferred embodiment of the present application;

[0033] Fig.10 is a plan view schematic diagram of several lens arrays of a preferred embodiment of the present application;

[0034] Fig.11 is a schematic diagram of the three-dimensional structure of a single lens array of a preferred embodiment of the present application;

[0035] Fig.12 This is one of the exploded schematic diagrams of the three-dimensional structure of a single lamp controller of a preferred embodiment of the present application;

[0036] Fig.13 This is the second exploded schematic diagram of the three-dimensional structure of the single lamp controller of the preferred embodiment of the present application;

[0037] The parts in the accompanying drawings are marked as follows:

[0038] Lamp housing 1, first waterproof joint 11, side air pressure plug 12, first heat sink 2, end cover 3, angle scale 31, single lamp controller 4, electrical board 41, single lamp controller body 42, second heat sink 43, power cover 44, second waterproof joint 441, power housing 45, lamp board 5, lens array 6, lens substrate 61, assembly hole 611, lens body 62, light-transmitting plate 7, support 8, LED chip 9, adjustment bracket 10, mounting hole 101 and indicator line 102. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] like Figures 1 to 13 As shown, in one of the embodiments of the present application, a tunnel light with a single lamp controller comprises a lamp housing 1, a first heat sink 2 mounted on the lamp housing 1, end covers 3 mounted on both ends of the lamp housing 1, and a single lamp controller 4 mounted on the lamp housing 1, characterized in that: a lamp board 5, a plurality of lens arrays 6 mounted on the lamp board 5, and a light-transmitting plate 7 are sequentially arranged at the light outlet of the lamp housing 1, the light-transmitting plate 7 is sealed and assembled with the light outlet of the lamp housing 1, the lamp board 5 is assembled in the lamp housing 1, the first heat sink 2 is arranged on a side of the lamp housing 1 close to the single lamp controller 4, along the length direction of the lamp housing 1, a group of supporting members 8 are arranged on a side of the lamp housing 1 close to the single lamp controller 4, the supporting members 8 are fixedly connected to the single lamp controller 4, the single lamp controller 4 is abutted against the first heat sink 2, the supporting members 8 are kept flush with the surface of the first heat sink 2, and a plurality of LED chips 9 are arranged on the lamp board 5; wherein the supporting members 8 may be L-shaped supporting members, and two supporting members 8 are arranged in parallel and oppositely;

[0041] On the one hand, a light board, a plurality of lens arrays mounted on the light board, and a light-transmitting board are arranged at the light outlet of the lamp housing of the embodiment; the light board is mounted in the lamp housing, and a plurality of LED chips are arranged on the light board. With the cooperation of the light board and the plurality of LED chips, the tunnel lamp can achieve complex light distribution and focusing effects, so that the distribution of light in space is more uniform and effective, the utilization rate of light is improved, and the waste of light energy is reduced, thereby improving the overall lighting effect and energy efficiency, and meeting the needs of various usage scenarios;

[0042] On the other hand, in this embodiment, the first heat sink is arranged on the side of the lamp housing close to the single lamp controller, and a group of supporting members are arranged on the side of the lamp housing close to the single lamp controller, the supporting members are fixedly connected to the single lamp controller, the single lamp controller is abutted against the first heat sink, and the supporting members are flush with the surface of the first heat sink, which can not only firmly fix the single lamp controller on the lamp housing through the supporting members, but also ensure that the single lamp controller is in close contact with the first heat sink, thereby effectively conducting the heat on the single lamp controller to the first heat sink, and then conducting the heat to the air, avoiding the problem of excessive temperature due to untimely heat dissipation, thereby damaging the lamp components.

[0043] like Figure 4 , Figure 5 , Fig.10 and Fig.11 As shown, in the above embodiment, each lens array 6 further includes a lens substrate 61 and a plurality of lens bodies 62 integrally formed with the lens substrate 61, and the plurality of lens bodies 62 are arranged one by one corresponding to the LED chips 9 on the light board 5;

[0044] In this embodiment, the lens substrate and the lens body are integrally formed, which can enhance the structural correspondence between the lens body and the LED chip to a certain extent.

[0045] like Figure 2 , Figure 4 , Figure 5 , Fig.10 and Fig.11 As shown, in the above embodiment, at least six lens bodies 62 are provided, and the lens bodies 62 are arranged in a ring shape on the lens substrate 61, and an assembly hole 611 is opened at the geometric center of the lens substrate 61;

[0046] In this embodiment, a lens array is used in the tunnel light. The lens array is composed of a plurality of lens bodies arranged in a ring shape, which can achieve more complex light distribution and focusing effects, improve light utilization, enhance light penetration, and ensure that the light inside the tunnel is uniform and sufficient. The assembly holes can facilitate the assembly of the lens array on the light board.

[0047] like Figure 8 As shown, in the above embodiment, the lamp housing 1 is further connected with at least two first waterproof joints 11, and the lamp housing 1 is provided with a side air pressure plug 12 at one end close to the end cover 3;

[0048] In this embodiment, a first waterproof joint and a side air pressure plug are provided on the lamp housing, so that the gas and pressure inside the tunnel lamp can be stabilized, and the interior of the tunnel lamp is completely isolated from the outside, thereby achieving a waterproof and sealing effect.

[0049] like Figure 1 , Figures 3 to 5 , Fig.12 and Fig.13 As shown, in the above embodiment, the single lamp controller 4 further comprises an electrical board 41, a single lamp controller body 42 connected to the electrical board 41, and a second heat sink 43, and the electrical board 41 abuts against the second heat sink 43;

[0050] In this embodiment, the abutment between the electrical board and the second heat sink ensures full contact between the two, thereby improving the structural stability of heat conduction.

[0051] like Fig.12 and Fig.13 As shown, in the above embodiment, the single lamp controller 4 further includes a power cover 44 and a power housing 45, the electrical board 41, the single lamp controller body 42 and the second heat sink 43 are all assembled in the power housing 45, and the power cover 44 is sealed at both ends of the power housing 45, and the power cover 44 is connected to at least two second waterproof connectors 441;

[0052] In this embodiment, the structural design of the second heat sink is adopted so that the heat on the electrical board and the single-lamp controller body can be dissipated and conducted to the power cover and the power housing in time, thereby transferring the internal heat of the single-lamp controller to the air.

[0053] like Figure 1 , Figure 3 , Figures 5 to 9 , Fig.12 and Fig.13 As shown, in the above embodiment, the first heat sink 2 and the second heat sink 43 are both a plurality of heat sink fins, and the plurality of heat sink fins are arranged parallel to each other and have gaps therebetween;

[0054] In this embodiment, the first heat sink and the second heat sink both adopt a heat sink fin structure design that is arranged parallel to each other and has a gap, which can accelerate the heat conduction efficiency, facilitate air convection, and speed up the conduction heat dissipation process.

[0055] like Figures 1 to 5 As shown, the above embodiment further includes an adjustment bracket 10, the adjustment bracket 10 is a U-shaped adjustment bracket, the U-shaped adjustment bracket is connected to the end cover 3 through a hexagon socket countersunk screw, and the U-shaped adjustment bracket is provided with a mounting hole 101 on the opposite side of the open end;

[0056] In this embodiment, the U-shaped adjustment bracket and the mounting hole design on the opposite side of the open end thereof can facilitate the installation and fixation of the tunnel light to the external platform on site.

[0057] like Figures 1 to 5 As shown, in the above embodiment, an angle scale 31 is engraved on the end cover 3, and an indicator line 102 is engraved on the open end of the U-shaped adjustment bracket, and the indicator line 102 points to the angle scale 31;

[0058] In this embodiment, the angle scale design on the end cover and the indicator line design on both sides of the opening end of the U-shaped adjustment bracket enable the indicator line to accurately point to the angle scale, so that the tunnel lamp can adjust the light projection angle more flexibly.

[0059] like Figure 4 and Figure 5 As shown, in the above embodiment, the light-transmitting plate 7 is a tempered glass;

[0060] In this embodiment, the light-transmitting plate is made of tempered glass, which has high strength, good thermal stability, and is not easy to break.

[0061] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the specification and drawings of the present invention, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A tunnel lamp with a single lamp controller, comprising a lamp housing (1), a first heat sink (2) mounted on the lamp housing (1), end covers (3) mounted on both ends of the lamp housing (1), and a single lamp controller (4) mounted on the lamp housing (1), characterized in that: A light board (5), a plurality of lens arrays (6) mounted on the light board (5), and a light-transmitting plate (7) are sequentially arranged at the light outlet of the lamp housing (1); the light-transmitting plate (7) is sealed and assembled with the light outlet of the lamp housing (1); the light board (5) is assembled in the lamp housing (1); the first heat sink (2) is arranged on a side of the lamp housing (1) close to the single lamp controller (4); along the length direction of the lamp housing (1), a group of supporting members (8) are arranged on a side of the lamp housing (1) close to the single lamp controller (4); the supporting members (8) are fixedly connected to the single lamp controller (4); the single lamp controller (4) is in contact with the first heat sink (2); the supporting members (8) are kept flush with the surface of the first heat sink (2); and a plurality of LED chips (9) are arranged on the light board (5).

2. A tunnel light with a single-lamp controller according to claim 1, characterized in that: Each of the lens arrays (6) comprises a lens substrate (61) and a plurality of lens bodies (62) integrally formed with the lens substrate (61); the plurality of lens bodies (62) are arranged in one-to-one correspondence with the LED chips (9) on the light board (5).

3. A tunnel light with a single-lamp controller according to claim 2, characterized in that: The plurality of lens bodies (62) comprises at least six lens bodies, and the plurality of lens bodies (62) are arranged in a ring shape on the lens substrate (61), and an assembly hole (611) is provided at the geometric center of the lens substrate (61).

4. The tunnel light with a single-lamp controller according to claim 1, characterized in that: The lamp housing (1) is connected to at least two first waterproof joints (11), and a side air pressure plug (12) is provided at one end of the lamp housing (1) close to the end cover (3).

5. The tunnel light with a single-lamp controller according to claim 1, characterized in that: The single-lamp controller (4) comprises an electrical board (41), a single-lamp controller body (42) connected to the electrical board (41), and a second heat sink (43); the electrical board (41) abuts against the second heat sink (43).

6. The tunnel light with a single-lamp controller according to claim 5, characterized in that: The single-lamp controller (4) further comprises a power supply cover (44) and a power supply housing (45); the electrical panel (41), the single-lamp controller body (42) and the second heat sink (43) are all assembled in the power supply housing (45); the power supply cover (44) is sealed at both ends of the power supply housing (45); and the power supply cover (44) is connected to at least two second waterproof connectors (441).

7. The tunnel light with a single-lamp controller according to claim 5, characterized in that: The first heat sink (2) and the second heat sink (43) are both a plurality of heat sink fins, and the plurality of heat sink fins are arranged parallel to each other and have gaps therebetween.

8. The tunnel light with a single-lamp controller according to claim 1, characterized in that: It also comprises an adjustment bracket (10), wherein the adjustment bracket (10) is a U-shaped adjustment bracket, the U-shaped adjustment bracket is connected to the end cover (3) via a hexagon socket countersunk screw, and the U-shaped adjustment bracket is provided with a mounting hole (101) on the opposite side of the open end.

9. The tunnel light with a single-lamp controller according to claim 8, characterized in that: An angle scale (31) is engraved on the end cover (3), and an indicator line (102) is engraved on the open end of the U-shaped adjustment bracket, and the indicator line (102) points to the angle scale (31).

10. The tunnel light with a single-lamp controller according to claim 1, characterized in that: The light-transmitting plate (7) is tempered glass.

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