U-shaped indicator light device with intelligent color-changing function

Abstract

This invention provides a U-shaped light indicator device with intelligent color-changing capability, comprising a mounting box containing a main control module. The top of the mounting box houses a U-shaped aluminum substrate and a heat dissipation assembly, which is correspondingly positioned to the U-shaped aluminum substrate. A lampshade is located on the side of the U-shaped aluminum substrate, inside which is a U-shaped light strip. LED beads are located on the side of the U-shaped light strip. A thermal pad is located on the side of the U-shaped aluminum substrate, with one side of the thermal pad contacting the U-shaped light strip and the other side having multiple sets of thermal fins spaced apart. This invention utilizes a cooling fan to push air, which assists the heat dissipation fins and heat sink in cooling the main control module. Simultaneously, air is ejected from the exhaust nozzle on the side of the U-shaped heat sink in the heat dissipation assembly, working in conjunction with the thermal fins and thermal pad to cool the U-shaped light strip and LED beads. This reduces the temperature of the U-shaped light strip and LED beads, thus improving the lifespan of the U-shaped light indicator device.

Description

Technical Field

[0001] This utility model relates to the field of prompting device technology, specifically to a U-shaped light prompting device that can intelligently change color. Background Technology

[0002] The U-shaped light warning device is a safety warning device that uses LEDs as a light source and projects a "U"-shaped light strip onto the ground through optical design. It is mainly used to create a visual warning area to alert people who are nearby.

[0003] U-shaped indicator lights typically consist of a U-shaped substrate and an LED strip. In actual use, it has been found that the LED paths of the U-shaped indicator lights are relatively long, and the density of LEDs at different locations, such as corners, is usually higher. The heat dissipation effect is different from other areas, and after long-term operation, the temperature will be higher than that of the straight section. This will cause the LEDs in that area to decay prematurely, reducing the overall lifespan of the U-shaped indicator light.

[0004] In summary, there is a need for a U-shaped indicator light device with good heat dissipation and intelligent color-changing capability. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a U-shaped light indicator device with intelligent color-changing capability, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A U-shaped light indicator device with intelligent color-changing capability includes a mounting box. The mounting box contains a main control module. The top of the mounting box contains a U-shaped aluminum substrate and a heat dissipation component. The side of the mounting box contains an air inlet mesh. The heat dissipation component is correspondingly arranged with the U-shaped aluminum substrate. The side of the U-shaped aluminum substrate contains a lampshade. The lampshade contains a U-shaped light strip. The side of the U-shaped light strip contains LED beads.

[0008] The U-shaped aluminum substrate has a heat-conducting pad on its side, one side of which is in contact with the U-shaped light strip, and the other side of which is provided with heat-conducting fins, with multiple sets of heat-conducting fins spaced apart.

[0009] Furthermore, the heat dissipation component includes a U-shaped heat dissipation box and an air outlet. The U-shaped heat dissipation box is connected to the interior of the mounting box, and the air outlet is provided on the side of the U-shaped heat dissipation box.

[0010] Furthermore, multiple sets of air outlets are provided on the side of the U-shaped heat sink, and the air outlets are correspondingly arranged with the heat-conducting fins.

[0011] Furthermore, the mounting box is equipped with a heat sink, one side of which is in contact with the main control module, and the side of the heat sink away from the main control module is equipped with heat dissipation fins.

[0012] Furthermore, the heat dissipation fins are located in the middle of the mounting box, and multiple sets of heat dissipation fins are staggered inside the mounting box.

[0013] Furthermore, the mounting box is equipped with a mounting plate inside, and a cooling fan is provided in the middle of the mounting plate. The mounting plate and the cooling fan are distributed in a mirror image.

[0014] This invention provides a U-shaped light indicator device with intelligent color-changing capability. Compared with existing technologies, it has the following advantages:

[0015] The air pushed by the cooling fan can assist the heat sink fins in cooling the main control module while the air is sprayed out from the side of the U-shaped heat sink box in the heat dissipation component. This air, together with the heat-conducting fins and heat-conducting pads, cools the U-shaped light strip and LED beads, thereby reducing the temperature of the U-shaped light strip and LED beads and improving the service life of the U-shaped light indicator device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the structure of the U-shaped light indicator device with intelligent color-changing capability of this utility model is shown;

[0018] Figure 2 A schematic diagram of the structure of the heat-conducting fins of this utility model is shown;

[0019] Figure 3 This diagram shows a side view of the overall structure of the present invention.

[0020] Figure 4 A schematic diagram of the heat sink and heat sink fins of this utility model is shown.

[0021] Figure 5 A schematic diagram of the internal structure of the mounting box of this utility model is shown;

[0022] The following components are shown in the diagram: 1. Mounting box; 11. Air inlet grille; 2. U-shaped aluminum substrate; 21. Lampshade; 22. Thermal pad; 23. Thermal fins; 3. U-shaped LED strip; 31. LED beads; 4. Heat dissipation assembly; 41. U-shaped heat dissipation box; 42. Air outlet; 5. Main control module; 6. Heat sink; 61. Heat dissipation fins; 7. Mounting plate; 71. Cooling fan. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] To address the technical problems in the background section, the following U-shaped light prompting device with intelligent color-changing capability is provided:

[0025] Combination Figures 1-4 As shown, the U-shaped light indicator device with intelligent color-changing capability provided by this utility model includes a mounting box 1. The mounting box 1 contains a main control module 5. A U-shaped aluminum substrate 2 and a heat dissipation assembly 4 are located on the top of the mounting box 1. An air inlet mesh 11 is located on the side of the mounting box 1. The heat dissipation assembly 4 is correspondingly positioned to the U-shaped aluminum substrate 2. A lampshade 21 is located on the side of the U-shaped aluminum substrate 2. A U-shaped light strip 3 is located inside the lampshade 21. LED beads 31 are located on the side of the U-shaped light strip 3. The U-shaped light strip 3 has two or more sets of LED beads. The bead 31 is used to emit strong light with color. A heat-conducting pad 22 is provided on the side of the U-shaped aluminum substrate 2. One side of the heat-conducting pad 22 is in contact with the U-shaped light strip 3. The heat-conducting pad 22 can absorb the heat of the light strip when the U-shaped light strip 3 heats up, thereby reducing the working temperature of the light strip. A heat-conducting fin 23 is provided on the other side of the heat-conducting pad 22. Multiple sets of heat-conducting fins 23 are provided at intervals. The heat-conducting fins 23 can absorb the heat of the heat-conducting pad 22, which helps to maintain the heat dissipation and heat absorption effect of the heat-conducting pad 22 on the U-shaped light strip 3.

[0026] In this embodiment, the heat dissipation component 4 includes a U-shaped heat dissipation box 41 and an air outlet 42. The U-shaped heat dissipation box 41 is connected to the inside of the mounting box 1. The side of the U-shaped heat dissipation box 41 is provided with an air outlet 42. Multiple sets of air outlets 42 are provided on the side of the U-shaped heat dissipation box 41. The air outlets 42 are correspondingly arranged with the heat-conducting fins 23. The air outlets 42 can send the air inside the U-shaped heat dissipation box 41 to the outside of the heat-conducting fins 23, thereby driving airflow to dissipate heat from the heat-conducting fins 23. This can further improve the heat dissipation effect of the heat-conducting pad 22 and the heat-conducting fins 23 on the U-shaped light strip 3, which is beneficial for the long-term operation of the U-shaped light indicator device.

[0027] like Figures 1-5 As shown, based on the above implementation plan, this implementation plan further provides the following:

[0028] To ensure the U-shaped indicator light can operate effectively for extended periods, this implementation plan presents the following design:

[0029] The mounting box 1 is equipped with a heat sink 6. One side of the heat sink 6 is in contact with the main control module 5. The side of the heat sink 6 away from the main control module 5 is equipped with heat sink fins 61. The heat sink fins 61 and the heat sink 6 can dissipate heat from the main control module 5, reducing the risk of failure caused by the overheating of the main control module 5. The main control module 5 is composed of a main control chip, a drive circuit, a power adapter and other components, and is used to connect an external power supply and control the light intensity and color change of the LED beads 31.

[0030] In this embodiment, the heat dissipation fins 61 are located in the middle of the mounting box 1. Multiple sets of heat dissipation fins 61 are staggered inside the mounting box 1. The multiple sets of heat dissipation fins 61 can cooperate with the heat dissipation plate 6 to reduce the heat of the main control module 5 when it is working.

[0031] As an improvement to the above solution, the mounting box 1 is equipped with a mounting plate 7 inside, and a cooling fan 71 is provided in the middle of the mounting plate 7. The mounting plate 7 and the cooling fan 71 are mirror images of each other. The cooling fan 71 can drive air to flow outside the heat dissipation fins 61, assisting the heat dissipation fins 61 and the heat dissipation plate 6 in cooling the main control module 5. At the same time, the air pushed by the cooling fan 71 will be ejected from the air outlet 42 on the side of the U-shaped heat sink 41. The ejected air will assist the heat conduction fins 23 in cooling the U-shaped light strip 3 and the LED beads 31, thereby helping to reduce the temperature of the U-shaped light strip and the LED beads 31 and preventing the LED beads 31 from overheating and reducing their working life.

[0032] Working principle and usage process of this utility model:

[0033] When using:

[0034] Multiple sets of heat dissipation fins 61 work together with heat dissipation plate 6 to reduce the heat of the main control module 5 during operation. At the same time, the cooling fan 71 inside the mounting box 1 drives air to flow outside the heat dissipation fins 61, maintaining the heat dissipation and cooling effect of the heat dissipation fins 61 and heat dissipation plate 6 on the main control module 5. This is beneficial for the main control module 5 to maintain a suitable working temperature environment and for the U-shaped light indicator device to work and operate for a long time.

[0035] During use:

[0036] After the air pushed by the cooling fan 71 cools the main control module 5 through the auxiliary heat dissipation fins 61 and the heat dissipation plate 6, the air will be ejected from the air outlet 42 on the side of the U-shaped heat sink 41 in the heat dissipation component 4. At this time, the ejected air will cool the heat conduction fins 23. The heat conduction fins 23 and the heat conduction pad 22 work together to cool the U-shaped light strip 3 and the LED beads 31. This helps to reduce the temperature of the U-shaped light strip and the LED beads 31 and avoids the LED beads 31 from overheating and reducing their working life.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A smart color changeable U-shaped light prompting device, characterized in that: The system includes an installation box (1), which contains a main control module (5). The top of the installation box (1) is provided with a U-shaped aluminum substrate (2) and a heat dissipation component (4). The side of the installation box (1) is provided with an air inlet mesh (11). The heat dissipation component (4) is correspondingly arranged with the U-shaped aluminum substrate (2). The side of the U-shaped aluminum substrate (2) is provided with a lampshade (21). The inside of the lampshade (21) is provided with a U-shaped light strip (3). The side of the U-shaped light strip (3) is provided with LED beads (31). The U-shaped aluminum substrate (2) has a heat-conducting pad (22) on one side. One side of the heat-conducting pad (22) is in contact with the U-shaped light strip (3). The other side of the heat-conducting pad (22) has heat-conducting fins (23) and multiple sets of heat-conducting fins (23) are spaced apart.

2. The color changeable U-shaped lamp prompting device of claim 1, wherein: The heat dissipation component (4) includes a U-shaped heat dissipation box (41) and an air outlet (42). The U-shaped heat dissipation box (41) is connected to the inside of the mounting box (1), and the air outlet (42) is provided on the side of the U-shaped heat dissipation box (41).

3. The color changeable U-shaped light prompting device of claim 2, wherein: Multiple sets of air outlets (42) are provided on the side of the U-shaped heat sink (41), and the air outlets (42) are correspondingly arranged with the heat-conducting fins (23).

4. The color changeable U-shaped lamp prompting device of claim 1, wherein: The mounting box (1) is equipped with a heat sink (6) inside. One side of the heat sink (6) is in contact with the main control module (5), and the side of the heat sink (6) away from the main control module (5) is equipped with heat sink fins (61).

5. The color changeable U-shaped light prompting device of claim 4, wherein: The heat dissipation fins (61) are located in the middle of the mounting box (1), and multiple sets of heat dissipation fins (61) are staggered inside the mounting box (1).

6. The color changeable U-shaped light prompting device of claim 5, wherein: The mounting box (1) is equipped with a mounting plate (7) inside, and a cooling fan (71) is provided in the middle of the mounting plate (7). The mounting plate (7) and the cooling fan (71) are distributed in a mirror image.

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