An anti-glare surface mount LED light source assembly

Abstract

This utility model relates to the field of LED light source component technology, specifically an anti-glare surface-mount LED light source component, comprising a lamp board body. A plurality of linearly arrayed LED beads are soldered to one side of the lamp board body. A light-blocking folded frame is glued to the side of the lamp board body near the LED beads, with the LED beads located inside the light-blocking folded frame. The advantages of this utility model are: the entire process eliminates the need for a separate lampshade; the light-blocking folded frame, light-shielding strip, and light guide cap are all integrated onto the lamp board body on the same side as the LED beads. The anti-glare effect is achieved through the staggered blocking of the light-shielding strip, the light scattering of the light guide cap, and the peripheral light control of the light-blocking folded frame. Furthermore, the overall thickness of the component is only the sum of the heights of the lamp board body, LED beads, light-shielding strip, and light-blocking folded frame, without the redundancy of an additional lampshade. This makes it suitable for ultra-thin panel lights, recessed downlights, and other scenarios with strict installation space requirements, avoiding the application limitations of traditional lampshades.

Description

Technical Field

[0001] This utility model relates to the field of LED light source component technology, and in particular to an anti-glare surface-mount LED light source component. Background Technology

[0002] Surface mount LED light source components are modular devices in the LED lighting field that use surface mount LED chips as the core light-emitting unit, combined with structures such as support, heat dissipation, and optical adjustment, to achieve stable light emission and lighting functions. They can be defined as: basic lighting components that can efficiently convert electrical energy into visible light, and have the characteristics of convenient installation and uniform light emission, consisting of surface mount LED chip arrays and light boards.

[0003] Currently, when surface-mount LED light source components achieve anti-glare functionality, they often rely on adding an independent lampshade (including an anti-glare structure such as a grille or frosted layer) outside the LED chip. This approach has significant drawbacks, affecting lighting performance and usability. The core logic of existing solutions is to achieve anti-glare through physical blocking or light diffusion by the lampshade. However, the presence of the lampshade increases the overall thickness and volume of the light source component, limiting its application in thin lighting products (such as ultra-thin panel lights and recessed downlights) and making it unsuitable for scenarios with strict requirements on installation space. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide an anti-glare patch LED light source assembly to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0006] To achieve the above objectives, one embodiment of this utility model provides an anti-glare surface-mount LED light source assembly, including a lamp board body. A plurality of linearly arrayed LED beads are soldered to one side of the lamp board body. A light-blocking folded frame is glued to the side of the lamp board body near the LED beads. The plurality of LED beads are located inside the light-blocking folded frame. The plurality of horizontally arrayed LED beads constitute a horizontal LED bead group. A plurality of linearly arrayed light-shielding strips are glued to the side of the lamp board body near the LED beads. The height of the light-shielding strips is higher than the height of the LED beads. The plurality of light-shielding strips and the plurality of horizontal LED bead groups are staggered.

[0007] Preferably, in any of the above embodiments, a plurality of linear array light guide caps are glued to the side of the lamp board body near the lamp beads, and the plurality of lamp beads are respectively located inside the plurality of light guide caps, the light guide caps being made of transparent silicone.

[0008] Preferably, the material of the light-blocking frame is stainless steel, and a weight-reducing groove is provided through the top of each light-blocking strip. The light-blocking strip is made of black PET.

[0009] Preferably, in any of the above solutions, the light-blocking frame has several symmetrically arranged limiting grooves on the side near the main body of the lamp panel, and the left and right ends of the light-blocking strip are respectively inserted into two corresponding left and right limiting grooves.

[0010] Preferably, in any of the above solutions, two symmetrically arranged clips are fixedly connected to the side of the light-shielding strip away from the main body of the lamp panel, and both clips are inserted into one side of the light-blocking folding frame.

[0011] Preferably, one side of the lamp panel body is fixedly connected with a number of linear array of limiting protrusions, and one side of the light-blocking folding frame is provided with a number of limiting grooves that are adapted to the limiting protrusions. The limiting protrusions are glued to the inside of the limiting grooves.

[0012] Preferably, one of the above solutions is that two symmetrically arranged blocking plates are fixedly connected to one side of the lamp panel body, and the side of the blocking plates away from the lamp beads is in contact with the inner wall of the light-blocking folding frame.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. This component replaces the traditional independent lampshade with an integrated light-shielding structure, solving the problems of excessive thickness and volume. The specific operation and advantages are as follows: During assembly, several LED beads are first soldered to one side of the lamp board body to form a horizontal LED bead group. Then, a light-shielding strip made of black PET is glued to the same side of the lamp board body, so that the light-shielding strip and the horizontal LED bead group are staggered and the height is higher than the LED beads. At the same time, a transparent silicone light guide cap is put on the outside of each LED bead and glued and fixed. Then, a stainless steel light-blocking folding frame is glued to the lamp board body through the cooperation of the limiting protrusion and the limiting groove (the limiting protrusion is glued and inserted into the limiting groove), ensuring that the LED beads and the light-shielding strip are located inside the light-blocking folding frame, and the two ends of the light-shielding strip are inserted into the limiting groove of the light-blocking folding frame. The clamping plate is further clamped and fixed. The entire process requires no separate lampshade. The light-blocking frame, light-shielding strip, and light guide cap are all integrated on the same side of the lamp chip onto the main body of the lamp panel. The anti-glare effect is achieved by utilizing the staggered blocking of the light-shielding strip, the light scattering of the light guide cap, and the light control of the outer perimeter of the light-blocking frame. Moreover, the overall thickness of the component consists only of the height of the main body of the lamp panel, the lamp chip, the light-shielding strip, and the light-blocking frame, without the thickness redundancy of an additional lampshade. It can be adapted to ultra-thin panel lights, recessed downlights, and other scenarios with strict requirements for installation space, avoiding the problem of traditional lampshades limiting the scope of application.

[0014] 2. This component employs multiple limiting and fixing structures to ensure that the anti-glare components are not easily loosened. Specific operation and advantages are as follows: When installing the light-blocking frame, the limiting protrusions of the lamp panel are glued and inserted into the limiting grooves of the light-blocking frame. Simultaneously, the side of the blocking plate away from the LED beads adheres to the inner wall of the light-blocking frame, limiting the horizontal displacement of the light-blocking frame. When installing the light-shielding strip, its two ends are inserted into the limiting grooves of the light-blocking frame, and the top clip is snapped onto one side of the light-blocking frame, forming a triple fixing system of "insertion + snap-fit ​​+ adhesive" with the help of glue. The light guide cap is tightly adhered to the lamp panel body and LED beads with glue to prevent displacement. This multi-fixed structure prevents the light-blocking frame, light-shielding strip, and light guide cap from loosening or shifting during long-term use (e.g., due to vibration or temperature changes). It ensures that the light-shielding strip is always aligned with the horizontal LED assembly, the light guide cap precisely fits the LED, and the light-blocking frame stably blocks external light, preventing a decrease in anti-glare effect due to component displacement (e.g., strong light leakage due to misalignment). At the same time, the stainless steel light-blocking frame and black PET light-shielding strip are durable and can maintain their structural shape for a long time, ensuring the long-term stable anti-glare performance of the component. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of the assembly of this utility model; Figure 2 This is an exploded structural diagram of the assembly of this utility model; Figure 3 This is a schematic diagram of the structure of the main body of the lamp panel of this utility model; Figure 4 This is a schematic diagram of the structure of the light-shielding strip of this utility model; Figure 5 This is a schematic diagram of the light-blocking folding frame of this utility model.

[0016] In the diagram: 1-Light panel body, 2-Light bead, 3-Light-blocking folded frame, 4-Light-shielding strip, 5-Light guide cap, 6-Weight reduction groove, 7-Limiting groove, 8-Card plate, 9-Limiting protrusion, 10-Limiting groove, 11-Blocking plate. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0018] like Figures 1 to 5As shown, an anti-glare surface-mount LED light source assembly includes a lamp board body 1. A plurality of linear array LED beads 2 are soldered to one side of the lamp board body 1. A light-blocking folding frame 3 is glued to the side of the lamp board body 1 near the LED beads 2. The plurality of LED beads 2 are all located inside the light-blocking folding frame 3. A plurality of horizontally arrayed LED beads 2 form a horizontal LED bead group. A plurality of linear array light-shielding strips 4 are glued to the side of the lamp board body 1 near the LED beads 2. The height of the light-shielding strips 4 is higher than the height of the LED beads 2. The plurality of light-shielding strips 4 and the plurality of horizontal LED bead groups are staggered.

[0019] As an optional technical solution of this utility model, a number of linear array light guide caps 5 are glued to the side of the lamp board body 1 near the lamp beads 2. The lamp beads 2 are respectively located inside the number of light guide caps 5. The light guide caps 5 are made of transparent silicone. The light guide caps 5 can wrap each lamp bead 2 individually. The light emitted by the lamp beads 2 is diffused by the light guide caps 5 and then emitted softly, effectively weakening the strong direct light at the center point of the lamp bead and reducing glare. The transparent material does not affect the light output efficiency, and the silicone material is soft and has good temperature resistance, which can adapt to the slight heat generated when the lamp beads 2 are working. At the same time, it is not easy to fall off by being fixed with glue, which can improve the anti-glare effect without increasing the thickness of the component.

[0020] As an optional technical solution of this utility model, the material of the light-blocking folding frame 3 is stainless steel, and a weight-reducing groove 6 is provided through the top of each light-blocking strip 4. The light-blocking strip 4 is made of black PET. Stainless steel has strong structural strength and corrosion resistance, and can maintain the outer light-blocking shape for a long time to avoid light leakage due to deformation. The light-blocking strip 4 is made of black PET, which has strong light-blocking performance and light weight. The weight-reducing groove 6 at the top can reduce the weight of the light-blocking strip 4 while ensuring the light-blocking height, reduce the load on the main body of the lamp panel 1, and reduce the amount of material used, taking into account both practicality and economy.

[0021] As an optional technical solution of this utility model, the light-blocking folding frame 3 has several symmetrically arranged limiting grooves 7 on the side near the lamp panel body 1. The left and right ends of the light-blocking strip 4 are respectively inserted into two corresponding left and right limiting grooves 7. The limiting grooves 7 provide precise insertion and positioning for the light-blocking strip 4, so that the light-blocking strip 4 can be quickly aligned with the light-blocking folding frame 3, ensuring that the position of the light-blocking strip 4 and the horizontal lamp bead group are accurately distributed, avoiding light-blocking failure due to installation deviation; at the same time, the limiting grooves 7 can restrict the lateral displacement of the light-blocking strip 4, and together with adhesive bonding, further improve the installation stability of the light-blocking strip 4 and prevent displacement during use.

[0022] As an optional technical solution of this utility model, two symmetrically arranged clips 8 are fixedly connected to the side of the light-shielding strip 4 away from the lamp panel body 1. Both clips 8 are inserted into one side of the light-blocking folding frame 3. The clips 8 on the side of the light-shielding strip 4 away from the lamp panel body 1 are inserted into the light-blocking folding frame 3, and cooperate with the limiting grooves 7 at both ends of the light-shielding strip 4 to form a "double-sided fixation" to prevent the light-shielding strip 4 from loosening or tilting in the direction perpendicular to the lamp panel body 1. This clip structure can be installed without additional tools, which simplifies the operation and enhances the connection reliability between the light-shielding strip 4 and the light-blocking folding frame 3, ensuring long-term light-shielding effect.

[0023] As an optional technical solution of this utility model, a number of linear array of limiting protrusions 9 are fixedly connected to one side of the lamp panel body 1, and a number of limiting grooves 10 adapted to the limiting protrusions 9 are opened on one side of the light-blocking folding frame 3. The limiting protrusions 9 are glued to the inside of the limiting grooves 10. After the limiting protrusions 9 of the lamp panel body 1 are glued, they are inserted into the limiting grooves 10 of the light-blocking folding frame 3, which can quickly position the installation position of the light-blocking folding frame 3 on the lamp panel body 1, ensuring that the light-blocking folding frame 3 accurately covers the area of ​​the lamp bead 2. The glue bonding makes the limiting protrusions 9 and the limiting grooves 10 tightly combined, restricting the horizontal displacement of the light-blocking folding frame 3, preventing the light-blocking folding frame 3 from shifting due to vibration, and ensuring the stability of the outer light blocking.

[0024] As an optional technical solution of this utility model, two symmetrically arranged blocking plates 11 are fixedly connected to one side of the lamp panel body 1. The side of the blocking plates 11 away from the lamp beads 2 is in contact with the inner wall of the light-blocking folding frame 3. The blocking plates 11 on one side of the lamp panel body 1 are in contact with the inner wall of the light-blocking folding frame 3, which can further restrict its displacement from inside the light-blocking folding frame 3. The cooperation with the limiting protrusion 9 and the limiting groove 10 forms "double limiting inside and outside", which enhances the installation stability of the light-blocking folding frame 3. At the same time, the blocking plates 11 can fill the gap between the lamp panel body 1 and the light-blocking folding frame 3, reduce light leakage from the gap, improve the overall anti-glare effect, and prevent side light from shining out from the gap.

[0025] An anti-glare surface-mount LED light source assembly, the working principle of which is as follows: 1): During assembly, several LED beads 2 are first soldered to one side of the lamp board body 1 to form a horizontal LED bead group.

[0026] 2): Attach the black PET light-shielding strip 4 to the same side of the lamp panel body 1 with glue, so that the light-shielding strip 4 is staggered with the horizontal lamp bead group and its height is higher than that of the lamp bead 2. At the same time, put the transparent silicone light guide cap 5 on the outside of each lamp bead 2 and glue it to fix it.

[0027] 3): The stainless steel light-blocking folding frame 3 is bonded to the lamp board body 1 by the cooperation of the limiting protrusion 9 and the limiting groove 10 (the limiting protrusion 9 is inserted into the limiting groove 10 after being coated with glue). This ensures that the lamp bead 2 and the light-blocking strip 4 are both located inside the light-blocking folding frame 3, and that both ends of the light-blocking strip 4 are inserted into the limiting groove 7 of the light-blocking folding frame 3. The clamping plate 8 is further clamped and fixed.

[0028] In summary, this anti-glare surface-mount LED light source assembly requires no separate lampshade during the entire process. The light-blocking frame 3, light-shielding strip 4, and light guide cap 5 are all integrated on the same side of the LED bead 2 onto the main body of the lamp panel 1. The anti-glare effect is achieved through the staggered blocking of the light-shielding strip 4, the light scattering of the light guide cap 5, and the peripheral light control of the light-blocking frame 3. Moreover, the overall thickness of the assembly is only composed of the height of the main body of the lamp panel 1, the LED bead 2, the light-shielding strip 4, and the light-blocking frame 3, without the thickness redundancy of an additional lampshade. It can be adapted to ultra-thin panel lights, recessed downlights, and other scenarios with strict requirements for installation space. The light guide cap 5 is tightly attached to the main body of the lamp panel 1 and the LED bead 2 with adhesive to prevent displacement. This multi-fixed structure prevents the light-blocking frame 3, light-shielding strip 4, and light guide cap 5 from loosening or shifting during long-term use (e.g., due to vibration or temperature changes). It ensures that the light-shielding strip 4 is always aligned with the horizontal LED group, the light guide cap 5 is precisely fitted with the LED 2, and the light-blocking frame 3 stably blocks external light, preventing a decrease in anti-glare effect due to component displacement (e.g., strong light leakage due to misalignment of the light-shielding). At the same time, the stainless steel light-blocking frame 3 and the black PET light-shielding strip 4 are durable and can maintain their structural shape for a long time, ensuring the long-term stable anti-glare performance of the component.

Claims

1. A surface-mount LED light source assembly with anti-glare properties, characterized in that: The lamp board includes a main body (1), on one side of which a number of linear array lamp beads (2) are soldered together. On the side of the main body (1) near the lamp beads (2), a light-blocking folding frame (3) is glued together. The lamp beads (2) are all located inside the light-blocking folding frame (3). The number of horizontal array lamp beads (2) constitutes a horizontal lamp bead group. On the side of the main body (1) near the lamp beads (2), a number of linear array light-shielding strips (4) are glued together. The height of the light-shielding strips (4) is higher than the height of the lamp beads (2). The number of light-shielding strips (4) and the number of horizontal lamp bead groups are staggered.

2. The anti-glare surface-mount LED light source assembly according to claim 1, characterized in that: The light board body (1) has several linear array light guide caps (5) glued to the side near the lamp beads (2). Several lamp beads (2) are located inside several light guide caps (5). The light guide caps (5) are made of transparent silicone.

3. The anti-glare surface-mount LED light source assembly according to claim 2, characterized in that: The light-blocking folding frame (3) is made of stainless steel, and a weight-reducing groove (6) is opened through the top of each light-blocking strip (4). The light-blocking strip (4) is made of black PET.

4. The anti-glare surface-mount LED light source assembly according to claim 3, characterized in that: The light-blocking folding frame (3) has several symmetrically arranged limiting grooves (7) on one side near the lamp panel body (1), and the left and right ends of the light-blocking strip (4) are respectively inserted into the two corresponding left and right limiting grooves (7).

5. The anti-glare surface-mount LED light source assembly according to claim 4, characterized in that: Two symmetrically arranged clips (8) are fixedly connected to the side of the light-shielding strip (4) away from the main body of the lamp panel (1), and both clips (8) are inserted into one side of the light-blocking folding frame (3).

6. The anti-glare surface-mount LED light source assembly according to claim 5, characterized in that: A number of linear array of limiting protrusions (9) are fixedly connected to one side of the lamp panel body (1), and a number of limiting grooves (10) adapted to the limiting protrusions (9) are opened on one side of the light-blocking folding frame (3). The limiting protrusions (9) are glued to the inside of the limiting grooves (10).

7. The anti-glare surface-mount LED light source assembly according to claim 6, characterized in that: Two symmetrically arranged blocking plates (11) are fixedly connected to one side of the main body of the lamp panel (1). The side of the blocking plate (11) away from the lamp bead (2) is in contact with the inner wall of the light-blocking folding frame (3).

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