Efficient heat dissipation anti-dazzle lamp

Abstract

The utility model discloses an efficient heat dissipation anti-dazzle lamp which comprises a lamp shell, rectangular grooves which are evenly distributed are formed in the front wall of the lamp shell, lamp panels are arranged in the rectangular grooves, lamp beads which are evenly distributed are arranged in the lamp panels, anti-dazzle plates are arranged at the front ends of the rectangular grooves, and the efficient heat dissipation anti-dazzle lamp further comprises a heat dissipation mechanism. The heat dissipation mechanism comprises heat dissipation fins, an efficient assembly and a cleaning assembly, the heat dissipation fins are arranged on the rear side of the lamp shell, the efficient assembly and the cleaning assembly are arranged at the rear end of the lamp shell, and the efficient assembly and the cleaning assembly are both installed with the heat dissipation fins in a matched mode. According to the anti-dazzle lamp, external dust and other impurities are prevented from entering the anti-dazzle lamp in the heat dissipation process, meanwhile, the device can automatically detect the internal temperature of the anti-dazzle lamp, when the temperature is too high, the device improves the heat dissipation efficiency by increasing the flowing speed of airflow on the surfaces of the fins, and use is intelligent.

Description

Technical Field

[0001] This utility model relates to the field of anti-glare lamp technology, specifically a high-efficiency heat dissipation anti-glare lamp. Background Technology

[0002] LED lights have advantages such as high brightness, low power consumption, and long lifespan, and are therefore widely used. To avoid visual fatigue caused by the light emitted from LED chips, anti-glare treatment is usually applied to the lights to achieve this purpose. In existing technology: [Authorization Publication No. CN 216715916] U's patent discloses an anti-glare lamp, comprising: a frame with an internal cavity having an opening; a light-emitting body disposed at the bottom of the cavity; and a lampshade including a light-transmitting plate and an anti-glare shielding plate. The light-transmitting plate is inclinedly disposed at the opening and has opposing first and second sides, with the first side being closer to the outside of the opening than the second side. The anti-glare shielding plate is disposed on the outside of the second side. This utility model can improve the anti-glare effect of the anti-glare lamp. However, during operation, the device dissipates heat through heat dissipation holes in the frame. The heat dissipation hole structure is simple, and the heat dissipation effect is limited. Moreover, the heat dissipation holes are open, and external dust and other impurities can easily enter the device through the heat dissipation holes, interfering with the operation of components such as the light-emitting body inside the device. Therefore, we propose a high-efficiency heat dissipation anti-glare lamp. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a high-efficiency heat dissipation anti-glare lamp. The device uses fin heat transfer to dissipate heat, so that the inside of the device is in a closed state, preventing external dust and other impurities from entering during the heat dissipation process of the anti-glare lamp. At the same time, the device can automatically detect the internal temperature of the anti-glare lamp. When the temperature is too high, the device increases the airflow speed on the surface of the fins, thereby improving its own heat dissipation efficiency. It is relatively intelligent and can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency heat dissipation and anti-glare lamp, including a lamp housing, wherein the front wall of the lamp housing is provided with uniformly distributed rectangular grooves, each rectangular groove is provided with a lamp plate, each lamp plate is provided with uniformly distributed lamp beads, each rectangular groove is provided with an anti-glare plate, and the lamp housing also includes a heat dissipation mechanism.

[0005] The heat dissipation mechanism includes heat dissipation fins, a high-efficiency component, and a cleaning component. The heat dissipation fins are located on the rear side of the lamp housing, and the high-efficiency component and the cleaning component are located at the rear end of the lamp housing. Both the high-efficiency component and the cleaning component are installed in conjunction with the heat dissipation fins. This device uses fin heat transfer for heat dissipation, keeping the inside of the device in a closed state to prevent external dust and other impurities from entering during the heat dissipation process of the anti-glare lamp. At the same time, the device can automatically detect the internal temperature of the anti-glare lamp. When the temperature is too high, the device increases the airflow speed on the surface of the fins to improve its heat dissipation efficiency, making it relatively intelligent in use.

[0006] Furthermore, a microcontroller is provided on the front wall of the lamp housing. The input terminal of the microcontroller is electrically connected to an external power supply, and the input terminals of the lamp beads are all electrically connected to the output terminal of the microcontroller, which facilitates the control of the electrical components inside the device.

[0007] Furthermore, the high-efficiency component includes a fixing ring, an air duct, an air outlet duct, a fan, and a temperature sensor. The air duct is set on the rear side of the lamp housing through evenly distributed fixing rings. Evenly distributed air outlet ducts are provided through the lower inner wall of the air duct. The air outlet ducts are installed in conjunction with the heat dissipation fins. A fan is provided at the upper rear side of the lamp housing. The input end of the fan is electrically connected to the output end of the microcontroller. The air outlet of the fan is fixedly connected to the upper end of the air duct. Two vertically evenly distributed temperature sensors are provided on both the left and right walls of the lamp housing. The temperature sensors are bidirectionally electrically connected to the microcontroller. By accelerating the airflow speed on the surface of the fins, the heat dissipation efficiency is improved.

[0008] Furthermore, the high-efficiency component also includes a filter screen, which is disposed at the air inlet of the fan to filter impurities from the air entering the air duct of the high-efficiency heat dissipation and anti-glare lamp.

[0009] Furthermore, the cleaning component includes a dovetail slide, a dovetail base, and a brush plate. The dovetail slide is located at the lower rear end of the lamp housing. The dovetail base is slidably connected inside the dovetail slide. A brush plate is provided on the upper side of the dovetail base. The brush plate is installed in conjunction with the heat dissipation fins to clean dust and other impurities from the surface of the heat dissipation fins of the high-efficiency heat dissipation anti-glare lamp.

[0010] Furthermore, a mounting base is rotatably connected between the left and right sides of the lamp housing via a pivot, which facilitates the overall installation and fixation of the high-efficiency heat dissipation anti-glare lamp.

[0011] Furthermore, both sides of the lamp housing are rotatably connected to adjusting rods via rotating shafts, and both sides of the mounting base are provided with strip grooves. The lower ends of the adjusting rods are fixedly connected to the mounting base via studs and nuts, thereby adjusting the light illumination angle of the high-efficiency heat dissipation anti-glare lamp.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-efficiency heat dissipation and anti-glare lamp has the following advantages:

[0013] When using the anti-glare lamp, finned heat transfer is employed to dissipate heat, keeping the interior of the device in a sealed state to prevent external dust and other impurities from entering during the heat dissipation process. At the same time, the device can automatically detect and upload internal temperature changes through a temperature sensor. When the temperature is too high, the structural layout between the air duct, air outlet duct, and fan accelerates the airflow speed on the fin surface, thereby improving the heat exchange efficiency of the fin surface per unit time and thus improving the device's own heat dissipation efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the rear structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the rear internal structure of this utility model;

[0018] Figure 5 This is an enlarged structural diagram of point A in this utility model.

[0019] In the diagram: 1. Lamp housing, 2. Microcontroller, 3. Rectangular slot, 4. Lamp board, 5. Lamp beads, 6. Anti-glare plate, 7. Heat dissipation mechanism, 71. Heat dissipation fins, 72. High-efficiency component, 721. Fixing ring, 722. Air duct, 723. Air outlet duct, 724. Fan, 725. Filter, 726. Temperature sensor, 73. Cleaning component, 731. Dovetail slide, 732. Dovetail seat, 733. Brush plate, 8. Mounting base, 9. Adjusting rod, 10. Strip groove, 11. Stud, 12. Nut. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5This embodiment provides a technical solution: a high-efficiency heat dissipation and anti-glare lamp, including a lamp housing 1. The front wall of the lamp housing 1 has evenly distributed rectangular grooves 3. Each rectangular groove 3 contains a lamp plate 4, and each lamp plate 4 contains evenly distributed LED beads 5. The front end of each rectangular groove 3 has an anti-glare plate 6. A microcontroller 2 is located on the front wall of the lamp housing 1. The input terminal of the microcontroller 2 is electrically connected to an external power supply. The input terminals of the LED beads 5 are all electrically connected to the output terminal of the microcontroller 2. A mounting base 8 is rotatably connected between the left and right sides of the lamp housing 1 via a rotating shaft. Each side of the mounting base 8 is rotatably connected to an adjusting rod 9 via a rotating shaft 2. Both the left and right walls of the mounting base 8 have slotted grooves 10. The lower ends of the adjusting rods 9 are fixedly connected to the mounting base 8 via studs 11 and nuts 12. When using the high-efficiency heat dissipation anti-glare lamp, firstly, the device is installed in the corresponding position using hexagonal bolts through the mounting groove at the bottom of the mounting base 8. Then, the adjusting rod 9 is moved so that its lower end drives the screw of the stud 11 to slide along the corresponding slotted groove 10, thereby causing the lamp housing 1 to rotate around the axis of the rotating shaft 1, thus adjusting the illumination angle of the high-efficiency heat dissipation anti-glare lamp. The upper ends of the adjusting rods 9 all rotate adaptively around the axis of the corresponding rotating shaft 2. Then, the nuts 12 are tightened, so that the nuts 12 move closer to the head of the corresponding studs 11 through the threaded connection. The nuts 12 and the heads of the corresponding studs 11 press against each other, thereby pressing and fixing the relative position between the adjusting rods 9 and the mounting base 8. This achieves the fixation of the position of the bottom frame after the efficient heat dissipation anti-glare lamp illumination angle is adjusted. Then, the microcontroller 2 starts the lamp beads 5, and the lamp beads 5 light up to provide illumination. When the lamp beads 5 illuminate, the light passes through the anti-glare lamp. The light plate 6 and the anti-glare plate 6 are made of LED anti-glare agent and optical materials with high precision and aspherical optical design. The LED anti-glare agent is a white powder. When added to the optical material, it will be evenly dispersed in the optical material as a fine transparent glass sphere. Through the difference in refractive index with the optical material, the light source is refracted in a penetrating manner, changing the light path and achieving the purpose of uniform light and light transmission. At the same time, it meets the requirements of haze value and light transmittance, reduces the interference of glare on the human eye, and the device has a good anti-glare effect. It also includes a heat dissipation mechanism 7.

[0022] Heat dissipation mechanism 7 includes heat dissipation fins 71, high-efficiency components 72, and cleaning components 73. The heat dissipation fins 71 are located on the rear side of the lamp housing 1. The high-efficiency components 72 and 73 are located at the rear end of the lamp housing 1. Both the high-efficiency components 72 and 73 are installed in conjunction with the heat dissipation fins 71. The high-efficiency components 72 include a retaining ring 721, a duct 722, an exhaust duct 723, a fan 724, and a temperature sensor 726. The duct 722 is located on the rear side of the lamp housing 1 through evenly distributed retaining rings 721. Evenly distributed exhaust ducts 723 penetrate the lower inner wall of the duct 722. The exhaust ducts 723 are installed in conjunction with the heat dissipation fins 71. The fan 724 is located at the upper rear end of the lamp housing 1. The input end of the fan 724 is electrically connected to the output end of the microcontroller 2. The air outlet of the fan 724 is fixedly connected to the upper end of the air duct 722. Two vertically evenly distributed temperature sensors 726 are provided on both the left and right walls of the lamp housing 1. The temperature sensors 726 are bidirectionally electrically connected to the microcontroller 2. The high-efficiency component 72 also includes a filter 725, which is located at the air inlet of the fan 724. The cleaning component 73 includes a dovetail slide 731, a dovetail seat 732, and a brush plate 733. The dovetail slide 731 is located at the lower rear end of the lamp housing 1. The dovetail seat 732 is slidably connected inside the dovetail slide 731. A brush plate 733 is located on the upper side of the dovetail seat 732. The brush plate 733 is installed in conjunction with the heat sink 71. During the use of the high-efficiency heat dissipation anti-glare lamp, the heat generated by the operation of the LED beads 5 comes into contact with the heat sink 71. The heat sink 71, made of copper, dissipates heat generated by the LED chip 5 to the external environment through heat transfer, reducing the internal temperature of the device. This heat transfer enables the efficient heat dissipation and anti-glare lamp to achieve enclosed heat dissipation, preventing external dust and other impurities from interfering with the operation of the internal components. Simultaneously, the microcontroller 2 activates the temperature sensor 726. The temperature sensor 726 operates by contacting the surrounding environment through a resistive element. When the ambient temperature changes, the resistive element changes with the temperature due to the thermoelectric effect. The temperature sensor 726 acquires the corresponding temperature data based on the change in resistance and transmits the result to the microcontroller 2 as an electrical signal. There are four sets of temperature sensors 726, evenly distributed inside the device. The four sets of measured temperature data improve the accuracy of the internal temperature values ​​obtained by the microcontroller 2. When the internal temperature value obtained by the microcontroller 2 reaches a certain upper limit, the microcontroller 2 starts the fan 724. The fan 724 generates negative pressure, allowing external air to enter the air duct 722 (filtering and screening impurities in the air entering the air duct 722 through the filter screen 725 according to the pore size), and then exhausting through the air outlet 723. The air outlet 723 is vertically and evenly distributed on the left side of the heat dissipation fins 71. The airflow discharged through the air outlet 723 accelerates the gas flow speed on the surface of the heat dissipation fins 71, thereby accelerating the heat exchange rate on the surface of the heat dissipation fins 71 per unit time and improving the heat dissipation efficiency of the device for the internal high-efficiency heat dissipation anti-glare lamp.After the high-efficiency heat dissipation anti-glare lamp has been used for a period of time, the operator moves the dovetail seat 732 to move the brush plate 733 back and forth along the dovetail groove 731. During this movement, the brush plate 733 contacts the rear surface of the heat dissipation fins 71, thus cleaning the dust and other impurities adhering to the rear surface of the heat dissipation fins 71. This reduces the interference of dust adhesion on the heat dissipation efficiency of the heat dissipation fins 71. This device uses fin heat transfer for heat dissipation, keeping the inside of the device in a closed state to prevent external dust and other impurities from entering during the heat dissipation process of the anti-glare lamp. At the same time, the device can automatically detect the internal temperature of the anti-glare lamp. When the temperature is too high, the device increases the airflow speed on the fin surface to improve its heat dissipation efficiency, making it quite intelligent to use.

[0023] The working principle of the high-efficiency heat dissipation anti-glare lamp provided by this utility model is as follows: When using the high-efficiency heat dissipation anti-glare lamp, firstly, the device is installed in the corresponding position by using hexagonal bolts through the mounting groove at the bottom of the mounting base 8. Then, the adjusting rod 9 is moved so that its lower end drives the screw of the stud 11 to slide along the corresponding strip groove 10, thereby causing the lamp housing 1 to rotate around the axis of the first rotating shaft, thus adjusting the illumination angle of the high-efficiency heat dissipation anti-glare lamp. During this process, the upper end of the adjusting rod 9 rotates adaptively around the axis of the corresponding second rotating shaft. Then, the nut 12 is tightened so that the nut 12 moves closer to the head of the corresponding stud 11 through the threaded connection. The nut 12 and the head of the corresponding stud 11 squeeze and move closer together, thereby adjusting the relative position between the adjusting rod 9 and the mounting base 8. The position is fixed by compression, thereby fixing the bottom frame after the angle of the high-efficiency heat dissipation and anti-glare lamp illumination is adjusted. Then, the microcontroller 2 starts the LED bead 5, which lights up to provide illumination. When the LED bead 5 illuminates, the light passes through the anti-glare plate 6. The anti-glare plate 6 is made of LED anti-glare agent and optical materials with high precision and an aspherical optical design. The LED anti-glare agent is a white powder that, when added to the optical material, is evenly dispersed in the optical material as tiny transparent glass spheres. Through the difference in refractive index between the agent and the optical material, the light source is refracted penetratingly, changing the path of the light and achieving the purpose of uniform light and light transmission. At the same time, it meets the requirements of haze value and light transmittance, reducing the interference of glare on the human eye. The device exhibits excellent anti-glare performance. During operation, the heat generated by the LED bead 5 comes into contact with the heat sink 71. The heat sink 71, made of copper, dissipates the heat generated by the LED bead 5 to the external environment through heat transfer, reducing the internal temperature of the device. This heat transfer allows for enclosed heat dissipation, preventing external dust and other impurities from interfering with the operation of the internal components. Simultaneously, the microcontroller 2 activates the temperature sensor 726. The temperature sensor 726 operates by contacting the surrounding environment through a resistive element. When the ambient temperature changes, the resistive element changes with the temperature due to the thermoelectric effect. The temperature sensor 726 then obtains the corresponding temperature data based on this change in resistance. The measured results are transmitted to the microcontroller 2 via electrical signals. Four sets of temperature sensors 726 are evenly distributed inside the device. These four sets of measured temperature data improve the accuracy of the internal temperature values ​​obtained by the microcontroller 2. When the internal temperature value obtained by the microcontroller 2 reaches a certain upper limit, the microcontroller 2 activates the fan 724. The fan 724 generates negative pressure, allowing external air to enter the air duct 722 (filtering impurities from the air entering the air duct 722 through the filter screen 725, based on the pore size), and then exiting through the exhaust pipe 723. The exhaust pipe 723 is vertically and evenly distributed on the left side of the heat sink fins 71. The airflow exiting through the exhaust pipe 723 accelerates the gas flow speed on the surface of the heat sink fins 71.This accelerates the heat exchange rate on the surface of the heat sink 71 per unit time, improving the device's heat dissipation efficiency inside the high-efficiency heat dissipation anti-glare lamp. After the high-efficiency heat dissipation anti-glare lamp has been used for a period of time, the operator moves the dovetail seat 732 to move the brush plate 733 back and forth along the dovetail slide 731. During the back and forth movement, the brush plate 733 contacts the rear surface of the heat sink 71, thereby cleaning the dust and other impurities adhering to the rear surface of the heat sink 71 and reducing the interference of dust adhesion on the heat dissipation efficiency of the heat sink 71.

[0024] It is worth noting that the microcontroller 2 disclosed in the above embodiments can be NY8A050D, the lamp bead 5 can be a 5W high-power LED white light lamp bead, the fan 724 can be AS05006L5, and the temperature sensor 726 can be AM2303. The microcontroller 2 controls the operation of the lamp bead 5, the fan 724 and the temperature sensor 726 using methods commonly used in the prior art.

[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency heat dissipation and anti-glare lamp, comprising a lamp housing (1), wherein the front wall of the lamp housing (1) is provided with uniformly distributed rectangular grooves (3), each rectangular groove (3) is provided with a lamp plate (4), each lamp plate (4) is provided with uniformly distributed lamp beads (5), and each rectangular groove (3) is provided with an anti-glare plate (6) at its front end, characterized in that: It also includes a heat dissipation mechanism (7); Heat dissipation mechanism (7): It includes heat dissipation fins (71), high efficiency components (72) and cleaning components (73). The heat dissipation fins (71) are located on the rear side of the lamp housing (1). The rear end of the lamp housing (1) is provided with high efficiency components (72) and cleaning components (73). Both high efficiency components (72) and cleaning components (73) are installed in conjunction with heat dissipation fins (71).

2. A high efficiency heat dissipating anti-glare lamp as claimed in claim 1, wherein: The front wall of the lamp housing (1) is provided with a microcontroller (2). The input terminal of the microcontroller (2) is electrically connected to an external power supply, and the input terminals of the lamp beads (5) are all electrically connected to the output terminal of the microcontroller (2).

3. The high-efficiency heat dissipation and anti-glare lamp according to claim 2, characterized in that: The high-efficiency component (72) includes a fixing ring (721), a duct (722), an outlet pipe (723), a fan (724), and a temperature sensor (726). The duct (722) is set on the rear side of the lamp housing (1) through the evenly distributed fixing rings (721). The lower inner wall of the duct (722) is provided with an evenly distributed outlet pipe (723). The outlet pipe (723) is installed in conjunction with the heat dissipation fins (71). The upper rear side of the lamp housing (1) is provided with a fan (724). The input end of the fan (724) is electrically connected to the output end of the microcontroller (2). The air outlet of the fan (724) is fixedly connected to the upper end of the duct (722). The left and right walls of the lamp housing (1) are each provided with two vertically evenly distributed temperature sensors (726). The temperature sensors (726) are all bidirectionally electrically connected to the microcontroller (2).

4. A high efficiency heat dissipating anti-glare lamp as claimed in claim 3, wherein: The high-efficiency component (72) also includes a filter (725) disposed at the air inlet of the fan (724).

5. The high efficiency heat dissipating anti-glare lamp of claim 1 wherein: The cleaning component (73) includes a dovetail slide (731), a dovetail seat (732), and a brush plate (733). The dovetail slide (731) is located at the lower rear end of the lamp housing (1). The dovetail seat (732) is slidably connected inside the dovetail slide (731). The brush plate (733) is provided on the upper side of the dovetail seat (732). The brush plate (733) is installed in conjunction with the heat dissipation fins (71).

6. The high efficiency heat dissipating anti-glare lamp of claim 1, wherein: A mounting base (8) is rotatably connected between the left and right sides of the lamp housing (1) via a rotating shaft.

7. A high efficiency heat dissipating anti-glare lamp as claimed in claim 6, wherein: The lamp housing (1) has an adjusting rod (9) rotatably connected to both sides of the lamp housing (1) via a rotating shaft. The mounting base (8) has a strip groove (10) on both sides of its left and right walls. The lower end of the adjusting rod (9) is fixedly connected to the mounting base (8) via a stud (11) and a nut (12).

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