LED lamp bead heat dissipation base

Abstract

The utility model relates to LED lamp technical field discloses a LED lamp pearl heat dissipation base, including stainless steel base, lamp stand and the base heat dissipation subassembly and LED module of being located stainless steel base's upper and lower two sides, the LED module equidistance arrangement is in the lower part of stainless steel base, the back and front two sides of lamp stand are provided with rear apron and front apron respectively, the rear apron far away from the side of lamp stand rotatory mounting has the connecting sleeve. This LED lamp pearl heat dissipation base is provided with base heat dissipation subassembly, and the air is inhaled from one side of lamp stand and is discharged from the other side of lamp stand, after the air flows through right heat dissipation plate and the heat dissipation fin outside it, discharges through left heat dissipation plate, and the air will enter through the adjacent right heat dissipation plate and form wide flow channel, and the two adjacent left heat dissipation plates form thin flow channel and flow out, and this design will accelerate air velocity, and more heat can be dissipated in unit time, and the heat dissipation effect is improved, the light decay is effectively delayed, and the service life is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, specifically to a heat dissipation base for LED beads. Background Technology

[0002] LED lights, or light-emitting diode lights, are a new type of high-efficiency and energy-saving lighting fixture with the following significant characteristics: First, they are remarkably energy-efficient. Compared to traditional incandescent and fluorescent lamps, LED lights convert more electrical energy into light energy, consuming only about one-tenth the power of incandescent lamps at the same brightness, effectively reducing energy consumption. Second, they have a long lifespan, reaching 50,000 to 100,000 hours under normal use, greatly reducing the frequency and cost of replacing lamps. Third, LED lights have a fast response speed, lighting up instantly and can be frequently switched on and off without affecting their lifespan. They are also environmentally friendly, containing no harmful substances such as mercury, causing no pollution to the environment. Furthermore, their light is soft and flicker-free, effectively protecting the eyes. In addition, LED lights are small in size and lightweight, easy to install and designed into various shapes, suitable for a variety of different applications, such as home lighting, commercial lighting, automotive lighting, and urban landscape lighting.

[0003] During the use of LED lights, it is often necessary to use them with LED chip heat sinks and cooling fans to ensure that the LED lights will not be damaged due to excessive heat during long-term use. In the current technology, most LED chip heat sinks only have heat dissipation fins with equal spacing, without any improvement in the structure of the fins. When LED lights are used in harsh environments, they will still experience accelerated light decay due to excessive temperature, resulting in poor practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides an LED lamp bead heat dissipation base to solve the problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an LED lamp bead heat dissipation base, comprising a stainless steel base, a lamp holder, and base heat dissipation components and LED modules located on the upper and lower sides of the stainless steel base. The LED modules are arranged at equal intervals on the lower part of the stainless steel base. A rear panel and a front panel are respectively provided on the front and rear sides of the lamp holder. A connecting sleeve is rotatably installed on the side of the rear panel away from the lamp holder. An inner support plate is fixedly installed at the top of the lamp holder. A controller is fixedly installed at the top of the inner support plate. A connecting component is provided between the lamp holder, the top cover, the rear panel, and the front panel. A through hole is opened on the side of the lamp holder. A lamp frame is provided at the bottom of the lamp holder. Several cooling fans arranged at equal intervals are fixedly installed on both sides of the lamp holder, and the cooling fans on both sides of the lamp holder face the same direction. A locking block for plugging into the lamp holder is provided on the side of the rear panel and the front panel facing the lamp holder. The thickness of the stainless steel base is 3mm to 5mm.

[0008] Preferably, the base heat dissipation assembly includes a left heat dissipation plate and a right heat dissipation plate. A plurality of heat dissipation fins arranged at equal intervals are fixedly installed on the outer side of the right heat dissipation plate. The left heat dissipation plate and the right heat dissipation plate are welded together. Both the left heat dissipation plate and the right heat dissipation plate are provided with the same plurality of fins. Two adjacent left heat dissipation plates form a narrow flow channel, and two adjacent right heat dissipation plates form a wide flow channel.

[0009] Preferably, the cross-sections of the left and right heat sinks are both U-shaped, and the cross-sectional dimensions of the left heat sink are twice those of the right heat sink.

[0010] Preferably, the angle between the heat dissipation fins and the right heat dissipation plate is 30°, the thickness of both the left and right heat dissipation plates is 2mm to 3mm, and the thickness of the heat dissipation fins is 0.5mm to 1mm.

[0011] With the above technical solution, during the use of the base heat dissipation component, the cooling fans located on both sides of the lamp holder draw air in from one side of the lamp holder and exhaust it from the other side. After the air flows through the right heat dissipation plate and its outer heat dissipation fins, it is exhausted through the left heat dissipation plate. Furthermore, the air enters through a wide channel formed by the adjacent right heat dissipation plates and flows out through a narrow channel formed by the two adjacent left heat dissipation plates. This design will accelerate the airflow speed, dissipate more heat per unit time, improve the heat dissipation effect, and effectively delay the acceleration of light decay.

[0012] Preferably, the connecting assembly includes a horizontal plug-in plate and a vertical plug-in plate. Horizontal plug-in plates are fixedly installed at both ends of the top cover near the rear panel and the front panel. Vertical plug-in plates are fixedly installed on both sides of the lower part of the top cover near the lamp holder. Horizontal slots adapted to the horizontal plug-in plates are provided on the side of the rear panel and the front panel near the top cover. A vertical slot adapted to the vertical plug-in plate is provided at the top of the lamp holder. Locking bolts are also provided between the rear panel and the top cover, and between the front panel and the top cover.

[0013] Preferably, the cross-sections of the horizontal plug-in plate and the horizontal slot are both in the shape of a "︹" shape. The top cover and the lamp holder are connected by a vertical plug-in plate and a vertical slot. The vertical plug-in plate passes through the lamp holder and extends into the interior of the lamp holder.

[0014] Using the above technical solution, first place the stainless steel base with the LED module installed into the lamp holder, and then install it with screws. After the stainless steel base and lamp holder are installed, when installing the lamp holder, top cover, rear panel and front panel, align the vertical plug-in plate at the bottom of the top cover with the vertical slot and insert it until the vertical plug-in plate is completely inside the vertical slot. Then align the horizontal slots of the rear panel and front panel facing the top cover with the horizontal plug-in plate and insert them. Finally, use locking bolts to lock the lamp holder, top cover, rear panel and front panel. At this point, the installation is complete. The operation is simple and the assembly is convenient.

[0015] Compared with the prior art, this utility model provides an LED lamp bead heat dissipation base, which has the following features:

[0016] Beneficial effects:

[0017] This LED lamp bead heat dissipation base is equipped with a base heat dissipation component. It draws air in from one side of the lamp holder and exhausts it from the other side. The air flows through the right heat dissipation plate and its outer heat dissipation fins, and then exits through the left heat dissipation plate. The air enters through a wide channel formed by the adjacent right heat dissipation plates and exits through a narrow channel formed by two adjacent left heat dissipation plates. This design accelerates the airflow and dissipates more heat per unit time, improving the heat dissipation effect and effectively delaying the acceleration of light decay. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the disassembled structure of this utility model. Figure 1 ;

[0022] Figure 5 This is a schematic diagram of the disassembled structure of this utility model. Figure 2 ;

[0023] Figure 6 This is a three-dimensional structural diagram of the heat dissipation component of the base of this utility model;

[0024] Figure 7 This is a schematic diagram of the half-section structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the stainless steel base installation structure of this utility model;

[0026] Figure 9 This is a schematic diagram of the internal structure of the lamp holder of this utility model.

[0027] The components include: 1. Lamp holder; 2. Top cover; 3. Rear panel; 4. Connecting sleeve; 5. Front panel; 6. Inner support plate; 7. Controller; 8. Stainless steel base; 9. Base heat dissipation assembly; 901. Left heat dissipation plate; 902. Right heat dissipation plate; 903. Heat dissipation fins; 904. Wide flow channel; 905. Narrow flow channel; 10. Cooling fan; 11. Lamp frame; 12. Through hole; 13. LED module; 14. Connecting assembly; 1401. Horizontal plug-in plate; 1402. Vertical plug-in plate; 1403. Horizontal slot; 1404. Vertical slot; 1405. Locking bolt; 15. Clip. Detailed Implementation

[0028] 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.

[0029] Example 1:

[0030] like Figure 1-9As shown, the present invention provides an LED lamp bead heat dissipation base, including a stainless steel base 8, a lamp holder 1, and base heat dissipation components 9 and LED modules 13 located on the upper and lower sides of the stainless steel base 8. The LED modules 13 are arranged at equal intervals on the lower part of the stainless steel base 8. A rear panel 3 and a front panel 5 are respectively provided on the front and rear sides of the lamp holder 1. A connecting sleeve 4 is rotatably installed on the side of the rear panel 3 away from the lamp holder 1. An inner support plate 6 is fixedly installed at the top of the lamp holder 1. A control device is fixedly installed at the top of the inner support plate 6. The lamp holder 7 has a connecting component 14 between the lamp holder 1, top cover 2, rear panel 3 and front panel 5. The lamp holder 1 has a through hole 12 on its side. The lamp holder 1 has a lamp frame 11 at its bottom. Several cooling fans 10 are fixedly installed on both sides inside the lamp holder 1 at equal intervals, and the cooling fans 10 on both sides inside the lamp holder 1 face the same direction. The rear panel 3 and the front panel 5 are provided with a clip 15 for plugging into the lamp holder 1 on the side facing the lamp holder 1. The stainless steel base 8 has a thickness of 3MM to 5MM.

[0031] Specifically, the base heat dissipation assembly 9 includes a left heat dissipation plate 901 and a right heat dissipation plate 902. Several heat dissipation fins 903 arranged at equal intervals are fixedly installed on the outer side of the right heat dissipation plate 902. The left heat dissipation plate 901 and the right heat dissipation plate 902 are welded together. Both the left heat dissipation plate 901 and the right heat dissipation plate 902 are provided with the same number of fins. Two adjacent left heat dissipation plates 901 form a narrow flow channel 905, and two adjacent right heat dissipation plates 902 form a wide flow channel 904.

[0032] Specifically, the cross-sections of the left heat sink 901 and the right heat sink 902 are both U-shaped, and the cross-sectional dimensions of the left heat sink 901 are twice the cross-sectional dimensions of the right heat sink 902.

[0033] Specifically, the angle between the heat dissipation fins 903 and the right heat dissipation plate 902 is 30°, the thickness of the left heat dissipation plate 901 and the right heat dissipation plate 902 is 2mm to 3mm, and the thickness of the heat dissipation fins 903 is 0.5mm to 1mm.

[0034] The advantage is that, during the use of the base heat dissipation assembly 9, the cooling fans 10 located on both sides of the lamp holder 1 draw air in from one side of the lamp holder 1 and exhaust it from the other side. After the air flows through the right heat dissipation plate 902 and the heat dissipation fins 903 on its outer side, it is exhausted through the left heat dissipation plate 901. Furthermore, the air enters through the wide flow channel 904 formed by the adjacent right heat dissipation plates 902 and flows out through the narrow flow channel 905 formed by the two adjacent left heat dissipation plates 901. This design accelerates the airflow speed, dissipates more heat per unit time, improves the heat dissipation effect, and effectively slows down the acceleration of light decay.

[0035] Example 2:

[0036] like Figure 3-9As shown, as an improvement to the previous embodiment, in order to facilitate the installation of the stainless steel base inside the lamp holder, as well as the installation of the lamp holder, top cover, rear panel and front panel.

[0037] Specifically, the connecting assembly 14 includes a horizontal plug-in plate 1401 and a vertical plug-in plate 1402. The horizontal plug-in plate 1401 is fixedly installed on both ends of the top cover 2 near the rear panel 3 and the front panel 5. The vertical plug-in plate 1402 is fixedly installed on both sides of the lower part of the top cover 2 near the lamp holder 1. The rear panel 3 and the front panel 5 are provided with horizontal slots 1403 that are adapted to the horizontal plug-in plate 1401 on the side near the top cover 2. The top of the lamp holder 1 is provided with a vertical slot 1404 that is adapted to the vertical plug-in plate 1402. Locking bolts 1405 are also provided between the rear panel 3 and the top cover 2 and between the front panel 5 and the top cover 2.

[0038] Specifically, the cross-sections of the horizontal plug-in plate 1401 and the horizontal slot 1403 are both in the shape of a "︹". The top cover 2 and the lamp holder 1 are connected by the vertical plug-in plate 1402 and the vertical slot 1404. The vertical plug-in plate 1402 passes through the lamp holder 1 and extends into the interior of the lamp holder 1.

[0039] The advantages are that the stainless steel base 8, which is equipped with the base heat dissipation component 9 and the LED module 13, is first placed into the lamp holder 1, and then screws are used for installation. After the stainless steel base 8 and the lamp holder 1 are installed, when installing the lamp holder 1, the top cover 2, the rear panel 3 and the front panel 5, the vertical plug plate 1402 at the bottom of the top cover 2 is aligned with the vertical slot 1404 and inserted until the vertical plug plate 1402 is completely inserted into the interior of the vertical slot 1404. Then, the horizontal slots 1403 of the rear panel 3 and the front panel 5 facing the top cover 2 are aligned with the horizontal plug plate 1401 and inserted. Then, the locking bolts 1405 are used to lock the lamp holder 1, the top cover 2, the rear panel 3 and the front panel 5. At this time, the installation is completed. The operation is simple and the assembly is convenient.

[0040] Working principle: During use, the heat generated by the LED module 13 is conducted to the base heat dissipation assembly 9 through 8. The cooling fans 10 located on both sides of the lamp holder 1 draw air in from one side of the lamp holder 1 and exhaust it from the other side. The air flows through the right heat dissipation plate 902 and its outer heat dissipation fins 903, and then exits through the left heat dissipation plate 901. The air enters through a wide flow channel 904 formed by adjacent right heat dissipation plates 902 and exits through a narrow flow channel 905 formed by two adjacent left heat dissipation plates 901. This design accelerates the airflow, dissipates more heat per unit time, improves the heat dissipation effect, and effectively slows down the acceleration of light decay. During assembly, first install the base heat dissipation assembly... 9 and the stainless steel base 8 of the LED module 13 are placed into the lamp holder 1 and then installed with screws. After the stainless steel base 8 and the lamp holder 1 are installed, when installing the lamp holder 1, top cover 2, rear panel 3 and front panel 5, align the vertical plug plate 1402 at the bottom of the top cover 2 with the vertical slot 1404 and insert it until the vertical plug plate 1402 is completely inside the vertical slot 1404. Then align the horizontal slot 1403 of the rear panel 3 and the front panel 5 facing the top cover 2 with the horizontal plug plate 1401 and insert them. Then use the locking bolt 1405 to lock the lamp holder 1, top cover 2, rear panel 3 and front panel 5. At this time, the installation is completed. The operation is simple and the assembly is convenient.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED lamp bead heat dissipation base, comprising a stainless steel base (8), a lamp holder (1), and base heat dissipation components (9) and LED modules (13) located on the upper and lower sides of the stainless steel base (8), characterized in that: The LED modules (13) are arranged at equal intervals on the lower part of the stainless steel base (8). The front and rear sides of the lamp holder (1) are respectively provided with a rear panel (3) and a front panel (5). A connecting sleeve (4) is rotatably installed on the side of the rear panel (3) away from the lamp holder (1). An inner support plate (6) is fixedly installed at the top of the lamp holder (1). A controller (7) is fixedly installed at the top of the inner support plate (6). A connecting component is provided between the lamp holder (1), the top cover (2), the rear panel (3), and the front panel (5). 14) The lamp holder (1) has a through hole (12) on its side. The lamp holder (1) has a lamp frame (11) at its bottom. Several cooling fans (10) are fixedly installed on both sides of the lamp holder (1) at equal intervals. The cooling fans (10) on both sides of the lamp holder (1) face the same direction. The back panel (3) and the front panel (5) facing the lamp holder (1) are provided with a clip (15) that is inserted and installed into the lamp holder (1). The stainless steel base (8) has a thickness of 3MM to 5MM.

2. The LED lamp bead heat dissipation base according to claim 1, characterized in that: The base heat dissipation assembly (9) includes a left heat dissipation plate (901) and a right heat dissipation plate (902). A number of heat dissipation fins (903) arranged at equal intervals are fixedly installed on the outer side of the right heat dissipation plate (902). The left heat dissipation plate (901) and the right heat dissipation plate (902) are welded together. Both the left heat dissipation plate (901) and the right heat dissipation plate (902) are provided with the same number of fins. Two adjacent left heat dissipation plates (901) form a narrow channel (905), and two adjacent right heat dissipation plates (902) form a wide channel (904).

3. The LED lamp bead heat dissipation base according to claim 2, characterized in that: The cross-sections of the left heat sink (901) and the right heat sink (902) are both U-shaped, and the cross-sectional dimensions of the left heat sink (901) are twice the cross-sectional dimensions of the right heat sink (902).

4. The LED lamp bead heat dissipation base according to claim 2, characterized in that: The angle between the heat dissipation fins (903) and the right heat dissipation plate (902) is 30°. The thickness of the left heat dissipation plate (901) and the right heat dissipation plate (902) is 2 mm to 3 mm. The thickness of the heat dissipation fins (903) is 0.5 mm to 1 mm.

5. The LED lamp bead heat dissipation base according to claim 1, characterized in that: The connecting assembly (14) includes a horizontal plug-in plate (1401) and a vertical plug-in plate (1402). The top cover (2) is fixedly installed with horizontal plug-in plates (1401) at both ends near the rear panel (3) and the front panel (5). The top cover (2) is fixedly installed with vertical plug-in plates (1402) on both sides of the lower part of the side near the lamp holder (1). The rear panel (3) and the front panel (5) are provided with horizontal slots (1403) that are adapted to the horizontal plug-in plates (1401) on the side near the top cover (2). The top of the lamp holder (1) is provided with vertical slots (1404) that are adapted to the vertical plug-in plates (1402). Locking bolts (1405) are also provided between the rear panel (3) and the top cover (2) and between the front panel (5) and the top cover (2).

6. The LED lamp bead heat dissipation base according to claim 5, characterized in that: The cross-sections of the horizontal plug-in plate (1401) and the horizontal slot (1403) are both in the shape of a "︹". The top cover (2) and the lamp holder (1) are connected by a vertical plug-in plate (1402) and a vertical slot (1404). The vertical plug-in plate (1402) passes through the lamp holder (1) and extends into the interior of the lamp holder (1).

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