A high-brightness, anti-attenuation LED packaging structure

Abstract

This utility model discloses a high-brightness, anti-attenuation LED packaging structure, relating to the field of LED lighting technology. It includes a lamp holder, with an LED light strip fixedly installed inside. The inner wall of the lamp holder has a mounting groove, and a mounting frame is inserted into the mounting groove. A lampshade is fixedly connected to the top of the mounting frame. This utility model utilizes a limiting component with a spring-driven positioning rod design. During installation, simply align the mounting frame with the mounting groove on the inner wall of the lamp holder and insert it. The spring inside the sleeve pushes the positioning plate, along with the positioning rod, to pop out, allowing the positioning rod to automatically insert into the positioning holes on both sides of the mounting frame. This achieves a secure connection between the lampshade and the lamp holder without the need for any tools. During disassembly, simply press the positioning rod to compress the spring, and the mounting frame can be removed from the mounting groove. The entire operation requires no additional tools, greatly improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a high-brightness, anti-attenuation LED packaging structure. Background Technology

[0002] LED lights are lighting devices that use LEDs as the light source. Compared with traditional incandescent LED light strips or fluorescent tubes, LED lights have many advantages, including higher energy efficiency, longer lifespan, lower energy consumption, better shock resistance, and environmental friendliness. LED lights have gradually become mainstream lighting products and are widely used in various fields such as home, commercial, industrial, and outdoor lighting.

[0003] A patent entitled "A High-Brightness LED Packaging Structure" (patent application number: 202422263776.4) discloses a high-brightness LED packaging structure, including a lamp holder, an LED light strip, and a lamp cover. The LED light strip is embedded inside the lamp holder and electrically connected to the lamp holder. The lamp cover is assembled on the lamp holder. At least two retaining plates are provided on the lamp holder, and extension plates are provided on both the front and rear sides of the lamp cover corresponding to the two retaining plates. In this high-brightness LED packaging structure, the two extension plates on the lamp cover are simultaneously inserted into the two retaining plates, pushing the lamp cover so that it completely fits against the lamp holder and covers the LED light strip. At this time, the two extension plates slide completely into the interior of the retaining plates. By attaching two limiting plates to the left and right sides of the lamp cover and lamp holder respectively, and tightening the fasteners, the two limiting plates are tightly attached to the left and right sides of the lamp cover and lamp holder, thereby limiting the lamp cover and effectively preventing the lamp cover from moving left and right, effectively improving the packaging effect between the lamp cover and the lamp holder.

[0004] In the above case, although the number of fasteners is reduced compared to the traditional multi-bolt design, tools such as screwdrivers are still required to tighten the fasteners, making it impossible to achieve tool-free quick installation. In high-altitude operations (such as ceiling lighting installation) or emergency scenarios where tools are lacking, the ease of operation is limited. Furthermore, the locking components are located on both sides of the lampshade, which will block the light source emitted by the LED light, thereby reducing the brightness of the LED light.

[0005] Therefore, it is necessary to propose a high-brightness, anti-attenuation LED packaging structure to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a high-brightness, anti-attenuation LED packaging structure to solve the problems mentioned in the background art, such as the need for screwdrivers and other tools to tighten the fasteners, the inability to achieve tool-free quick installation, the limited ease of operation, and the fact that the locking components are located on both sides of the lamp cover, which will block the light source emitted by the LED, thereby reducing the brightness of the LED.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-brightness, anti-attenuation LED packaging structure, including a lamp holder, an LED light strip is fixedly installed inside the lamp holder, and an installation groove is provided on the inner wall of the lamp holder. An installation frame is inserted into the installation groove, and a lamp cover is fixedly connected to the top of the installation frame.

[0008] The lamp holder and the mounting frame are provided with a first heat dissipation hole on one side of the outside, and a second heat dissipation hole is provided on the other side of the outside of the lamp holder and the mounting frame.

[0009] Limiting components are provided on both sides of the lamp holder. Each limiting component includes a sleeve. The outer side of the sleeve is fixedly connected to the inner wall of the lamp holder, and a positioning rod is slidably connected inside the sleeve. A positioning plate is fixedly connected to the outer side of the positioning rod, and a spring is fixedly connected to the side of the positioning plate. A limiting hole is opened inside the positioning rod, and positioning holes are opened on both sides of the mounting frame.

[0010] Preferably, the first heat dissipation hole and the second heat dissipation hole are staggered.

[0011] Preferably, the end of the spring away from the positioning plate is fixedly connected to the side of the inner cavity of the sleeve, and the inside of the spring is slidably connected to the outside of the positioning rod.

[0012] Preferably, the positioning rod is inserted into the positioning hole.

[0013] Preferably, the outer side of the positioning plate is slidably connected to the inner side of the sleeve.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By setting a limiting component, the limiting component of this structure adopts a spring-driven positioning rod design. During installation, simply align the mounting frame with the mounting groove on the inner wall of the lamp holder and insert it. The spring in the sleeve will push the positioning plate and the positioning rod to pop out, so that the positioning rod automatically inserts into the positioning holes on both sides of the mounting frame. The lampshade and the lamp holder can be firmly connected without the aid of any tools. During disassembly, simply press the positioning rod to compress the spring, and the mounting frame can be removed from the mounting groove. The entire operation does not require any additional tools, which greatly improves the installation efficiency.

[0016] 2. The limiting components of this structure are all hidden in the connection between the inner wall of the lamp holder and the mounting frame. No obstruction components are set on the outside of the lampshade or on the radiation path of the light source. The light emitted by the LED light strip can be radiated in all directions through the transparent lampshade. Whether from the front or the side, there is no brightness loss caused by component obstruction, which ensures the high brightness output performance of the lamp.

[0017] 3. By setting the first and second heat dissipation holes, this structure can adjust the position of the mounting frame in the mounting groove during summer use, so that the first heat dissipation hole and the second heat dissipation hole on the same side of the lamp holder and the mounting frame are completely aligned, forming a double heat dissipation channel through the lamp holder and the mounting frame. Air can quickly convect through the heat dissipation holes on both sides, efficiently dissipating the heat inside the lamp holder, effectively reducing the working temperature of the LED light strip, delaying the light decay caused by high temperature, and extending the high brightness life of the lamp.

[0018] 4. In winter, dust, lint, and other impurities can easily enter the lamp fixture with airflow. Long-term accumulation can cover the LED light strip surface, affecting light output and potentially causing poor heat dissipation and accelerated light decay. Simultaneously, the low winter temperatures eliminate the need for intensive heat dissipation. In this case, the mounting frame position can be adjusted so that the first heat dissipation hole of the lamp holder aligns with the second heat dissipation hole of the mounting frame. The side wall of the mounting frame can then shield the heat dissipation hole of the lamp holder, blocking the entry of impurities into the lamp holder. This prevents dust accumulation from affecting the LED light strip, reduces the frequency of internal cleaning, lowers maintenance costs, and does not affect the normal heat dissipation requirements of the lamp in low winter conditions, achieving seasonal adaptive adjustment of heat dissipation and protection. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the high-brightness, anti-attenuation LED packaging structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the lamp holder in this utility model.

[0021] Figure 3 This is an exploded structural diagram of the mounting frame and lamp holder in this utility model.

[0022] Figure 4 This is a cross-sectional structural diagram of the sleeve in this utility model.

[0023] In the diagram: 1. Lamp holder; 2. LED light strip; 3. Mounting groove; 4. Mounting frame; 5. Lamp cover; 6. First heat dissipation hole; 7. Second heat dissipation hole; 8. Sleeve; 9. Positioning rod; 10. Positioning plate; 11. Spring; 12. Limiting hole; 13. Positioning hole. Detailed Implementation

[0024] 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.

[0025] This utility model provides, for example Figure 1 - Figure 4 The high-brightness, anti-attenuation LED packaging structure shown includes a lamp holder 1, an LED light strip 2 fixedly installed inside the lamp holder 1, and a mounting groove 3 opened on the inner wall of the lamp holder 1. A mounting frame 4 is inserted into the mounting groove 3, and a lamp cover 5 is fixedly connected to the top of the mounting frame 4. Limiting components are provided on both sides of the lamp holder 1. The limiting components include a sleeve 8. The outside of the sleeve 8 is fixedly connected to the inner wall of the lamp holder 1, and a positioning rod 9 is slidably connected inside the sleeve 8. A positioning plate 10 is fixedly connected to the outside of the positioning rod 9. A spring 11 is fixedly connected to the side of the positioning plate 10. A limiting hole 12 is opened inside the positioning rod 9. Positioning holes 13 are opened on both sides of the mounting frame 4. The end of the spring 11 away from the positioning plate 10 is fixedly connected to the side of the inner cavity of the sleeve 8, and the inside of the spring 11 is slidably connected to the outside of the positioning rod 9. The positioning rod 9 is inserted into the positioning hole 13, and the outside of the positioning plate 10 is slidably connected to the inside of the sleeve 8.

[0026] When the lampshade 5 and the lamp holder 1 need to be installed, the mounting frame 4 is aligned with the mounting groove 3 on the inner wall of the lamp holder 1, and the positioning rod 9 is pulled to retract into the sleeve 8. At this time, the positioning plate 10 compresses the spring 11 and stores elastic potential energy. When the limiting hole 12 is pulled out of the sleeve 8, the insert rod can be inserted into the limiting hole 12 to limit the positioning rod 9 and prevent the spring 11 from returning to its original position. When the mounting frame 4 is fully inserted into the mounting groove 3, the positioning rod 9 corresponds to the positioning holes 13 on both sides of the mounting frame 4. The insert rod is pulled out, and the spring 11 releases its elastic potential energy to push the positioning plate 10 to return to its original position, thereby driving the positioning rod 9 to insert into the positioning hole 13, realizing the quick locking and fixing of the lampshade 5 and the lamp holder 1 without the need for any tools.

[0027] In addition, the limiting components (including sleeve 8, positioning rod 9, positioning plate 10, and spring 11) are all concealed in the connection between the inner wall of the lamp holder 1 and the mounting frame 4, and are not located on the light source radiation path of the LED light strip 2. The light generated by the LED light strip 2 when it is working can be emitted directly outward through the lamp cover 5, avoiding the problem of the locking components blocking the light source in the traditional structure, and ensuring the high brightness output of the LED light.

[0028] Next, a first heat dissipation hole 6 is provided on one side of the lamp holder 1 and the mounting frame 4, and a second heat dissipation hole 7 is provided on the other side of the lamp holder 1 and the mounting frame 4. The first heat dissipation hole 6 and the second heat dissipation hole 7 are staggered. In summer, the ambient temperature is high, and the heat generated by the LED light strip 2 during operation is easily accumulated inside the lamp holder 1. Long-term high temperature will accelerate the aging of the LED chip, resulting in brightness decay. In summer, the position of the mounting frame 4 in the mounting groove 3 can be adjusted so that the first heat dissipation hole 6 and the second heat dissipation hole 7 on the same side of the lamp holder 1 and the mounting frame 4 are completely aligned, forming a double heat dissipation channel through the lamp holder 1 and the mounting frame 4. Air can quickly convect through the heat dissipation holes on both sides, efficiently dissipating the heat inside the lamp holder 1, effectively reducing the operating temperature of the LED light strip 2, delaying the light decay caused by high temperature, and extending the high-brightness lifespan of the lamp.

[0029] Finally, in winter, dust, lint, and other impurities easily enter the lamp's interior with airflow. Long-term accumulation will cover the surface of the LED light strip 2, affecting light output and potentially causing poor heat dissipation and accelerated light decay. Simultaneously, winter temperatures are low, eliminating the need for intensive heat dissipation. Therefore, the position of the mounting frame 4 can be adjusted so that the first heat dissipation hole 6 of the lamp holder 1 is misaligned with the second heat dissipation hole 7 of the mounting frame 4. The side wall of the mounting frame 4 can then shield the heat dissipation hole of the lamp holder 1, blocking the entry of impurities into the lamp holder 1. This prevents dust accumulation from affecting the LED light strip 2, reduces the frequency of internal cleaning, lowers maintenance costs, and does not affect the lamp's normal heat dissipation needs in low-temperature winter environments, achieving seasonal adaptive adjustment of heat dissipation and protection.

[0030] Working principle: During installation, align the mounting frame 4 with the mounting groove 3 on the inner wall of the lamp holder 1, press the positioning rod 9 to retract it into the sleeve 8, and the positioning plate 10 compresses the spring 11 to store elastic potential energy. After the mounting frame 4 is fully inserted into the mounting groove 3 and the positioning rod 9 corresponds to the positioning holes 13 on both sides of the mounting frame 4, the spring 11 releases its potential energy to push the positioning plate 10 back to its original position, causing the positioning rod 9 to insert into the positioning hole 13, thus achieving tool-free quick locking and fixing of the lampshade 5 and the lamp holder 1. During disassembly, press the positioning rod 9 to disengage it from the positioning hole 13 and compress the spring 11, and the mounting frame 4 can be pulled out to complete the disassembly of the lampshade 5. The operation is highly efficient. In terms of unobstructed lighting, the limiting component, including the sleeve 8, positioning rod 9, positioning plate 10, and spring 11, is hidden in the connection part between the inner wall of the lamp holder 1 and the mounting frame 4, and is not in the radiation path of the LED light strip 2. The light from the LED light strip 2 can be directly emitted through the lampshade 5, avoiding the locking component from obstructing the light source and ensuring high brightness output of the LED lamp. Heat dissipation and protection are adaptively adjustable: In summer, the rotating mounting frame 4 adjusts its angle within the mounting slot 3, aligning the first heat dissipation hole 6 on the same side of the lamp holder 1 and the second heat dissipation hole 7 on the other side of the mounting frame 4, forming a double-sided heat dissipation channel. Air convection quickly dissipates the working heat of the LED light strip 2 inside the lamp holder 1, reducing temperature and delaying light decay. In winter, the mounting frame 4 is rotated in the opposite direction, misaligning the first heat dissipation hole 6 of the lamp holder 1 with the second heat dissipation hole 7 of the mounting frame 4. The side wall of the mounting frame 4 blocks the heat dissipation holes, preventing impurities from entering the lamp holder 1 and contaminating the LED light strip 2, reducing maintenance and meeting the basic heat dissipation requirements in low-temperature environments.

Claims

1. A high-brightness, anti-attenuation LED packaging structure, comprising a lamp holder (1), characterized in that: An LED light strip (2) is fixedly installed inside the lamp holder (1), and an installation groove (3) is provided on the inner wall of the lamp holder (1). An installation frame (4) is inserted into the installation groove (3), and a lamp cover (5) is fixedly connected to the top of the installation frame (4). The lamp holder (1) and the mounting frame (4) are provided with a first heat dissipation hole (6) on one side of the outside, and the lamp holder (1) and the mounting frame (4) are provided with a second heat dissipation hole (7) on the other side of the outside. Limiting components are provided on both sides of the lamp holder (1). The limiting components include a sleeve (8). The outside of the sleeve (8) is fixedly connected to the inner wall of the lamp holder (1), and a positioning rod (9) is slidably connected inside the sleeve (8). A positioning plate (10) is fixedly connected to the outside of the positioning rod (9). A spring (11) is fixedly connected to the side of the positioning plate (10). A limiting hole (12) is opened inside the positioning rod (9). Positioning holes (13) are opened on both sides of the mounting frame (4).

2. The high-brightness, anti-attenuation LED packaging structure according to claim 1, characterized in that: The first heat dissipation hole (6) and the second heat dissipation hole (7) are staggered.

3. The high-brightness, anti-attenuation LED packaging structure according to claim 1, characterized in that: The end of the spring (11) away from the positioning plate (10) is fixedly connected to the side of the inner cavity of the sleeve (8), and the inside of the spring (11) is slidably connected to the outside of the positioning rod (9).

4. The high-brightness, anti-attenuation LED packaging structure according to claim 1, characterized in that: The positioning rod (9) is inserted into the positioning hole (13).

5. The high-brightness, anti-attenuation LED packaging structure according to claim 1, characterized in that: The outside of the positioning plate (10) is slidably connected to the inside of the sleeve (8).

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