RGB-LED packaging structure

Abstract

The utility model relates to the technical field of LED lighting, in particular to an RGB-LED packaging structure which comprises a base, a limiting seat is fixedly connected to the middle of the upper end of the base, a packaging groove is formed in the middle of the upper end of the limiting seat, a through threading hole is formed in the lower groove wall of the packaging groove, movable grooves are formed in the left groove wall and the right groove wall of the packaging groove, and the limiting seat is fixedly connected with the limiting seat. Sliding grooves are formed in the left portion and the right portion of the upper end of the limiting seat, limiting mechanisms are fixedly connected into the two movable grooves, an LED substrate is connected into the packaging groove in a clamped mode, cross-shaped clamping grooves are formed in the left portion and the right portion of the upper end of the base in a penetrating mode, and penetrating through grooves are formed in the front portion and the rear portion of the upper end of the base in a penetrating mode. According to the RGB-LED packaging structure, packaging of the LED substrate is facilitated, subsequent disassembly and maintenance of the LED substrate are facilitated, meanwhile, the light-transmitting cover is convenient to install, the sealing effect can be improved, and external dust is prevented from entering the RGB-LED packaging structure.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to an RGB-LED packaging structure. Background Art

[0002] LED packaging refers to the packaging of light-emitting chips. The purpose of LED packaging is to provide sufficient protection for the internal chips to prevent the chips from failing due to long-term exposure to the air or mechanical damage, so as to improve the stability of the chips. LED packaging usually uses light-transmitting organic matter, glass, especially quartz glass to make lenses, which are fixedly connected to the LED substrate to achieve the effect of encapsulating the LED chip. The existing LED packaging structure generally uses multiple screws to encapsulate the light-transmitting cover and the LED substrate, which makes the packaging inconvenient and inconvenient for subsequent disassembly and maintenance. Therefore, we have introduced a new RGB-LED packaging structure. Utility Model Content

[0003] The main purpose of the utility model is to provide an RGB-LED packaging structure, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A RGB-LED packaging structure comprises a base, wherein a limiting seat is fixedly connected to the middle part of the upper end of the base, a packaging groove is provided in the middle part of the upper end of the limiting seat, a threading hole is provided on the lower groove wall of the packaging groove, a movable groove is provided on the left groove wall and the right groove wall of the packaging groove, a sliding groove is provided on the upper left part and the upper right part of the limiting seat, a limiting mechanism is fixedly connected in the two movable grooves, an LED substrate is snap-connected in the packaging groove, a cross-slot is provided on the upper left part and the upper right part of the base, a through-slot is provided on the front part and the rear part of the upper end of the base, and a light-transmitting mechanism is snap-connected in the two cross-slots.

[0006] Preferably, the limiting mechanism includes a connecting block, a spring is fixedly connected to the left end of the connecting block, a lever is fixedly connected to the middle of the upper end of the connecting block, a squeezing block is fixedly connected to the right end of the connecting block, and a limiting strip is fixedly connected to the upper right end of the squeezing block.

[0007] Preferably, one end of the spring away from the connecting block is fixedly connected to the inner wall of the movable groove, and the shifting rod is connected with the sliding groove through an interlaced manner.

[0008] Preferably, one end of the extrusion block away from the connection block is tightly fitted with the left end of the LED substrate, and the lower end of the limiting strip is tightly fitted with the upper end of the LED substrate.

[0009] Preferably, the light-transmitting mechanism includes a sealing ring, the upper end of the sealing ring is fixedly connected to a light-transmitting cover, the lower end of the sealing ring is provided with a sealing ring, the left and right lower ends of the sealing ring are fixedly connected to a cross block, the front and rear lower ends of the sealing ring are fixedly connected to threaded columns, and the lower ends of the two threaded columns are threadedly connected to threaded sleeves.

[0010] Preferably, the lower end of the sealing ring is tightly fitted with the base, the two cross clamping blocks are respectively engaged and connected with the two cross clamping grooves, and the two threaded columns are respectively inserted and connected with the two through grooves.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By moving the two levers to the sides, the two levers drive the two connecting blocks to move in the two movable grooves respectively. When the two connecting blocks move in the two movable grooves, they squeeze the two springs respectively. At the same time, the two connecting blocks respectively bring the two squeezing blocks to shrink into the two movable grooves. Then, the LED substrate is placed in the packaging groove. The two levers are released. The two squeezing blocks squeeze and limit the left and right sides of the LED substrate respectively under the elastic force of the springs. At the same time, the two limiting bars limit the upper left and upper right parts of the LED substrate respectively, so that the LED substrate can be limited and packaged, which is convenient for the packaging of the LED substrate and the subsequent disassembly and maintenance.

[0013] 2. After the LED substrate is packaged, place the light-transmitting cover on top of the base, and respectively snap the two cross-shaped blocks into the two cross-shaped slots. Meanwhile, the two threaded columns pass through the two slots, so that the external threads on the two threaded columns extend from the bottom of the base. Then, two threaded sleeves are respectively connected to the lower ends of the two threaded columns through the two threaded sleeves, so that the light-transmitting cover can be easily installed. During the installation of the light-transmitting cover, the sealing ring under the sealing ring fits tightly with the upper end of the base, which can improve the sealing effect and prevent external dust from entering the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an RGB-LED packaging structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a limit seat of an RGB-LED packaging structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a limiting mechanism of an RGB-LED packaging structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of a light transmission mechanism of an RGB-LED packaging structure of the utility model.

[0018] In the figure: 1. base; 2. limit seat; 3. packaging groove; 4. threading hole; 5. movable groove; 6. slide groove; 7. limit mechanism; 8. LED substrate; 9. cross slot; 10. threading slot; 11. light transmission mechanism; 12. connecting block; 13. spring; 14. lever; 15. extrusion block; 16. limit strip; 17. sealing ring; 18. light transmission cover; 19. sealing ring; 20. cross block; 21. threaded column; 22. threaded sleeve. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A RGB-LED packaging structure comprises a base 1, wherein a limiting seat 2 is fixedly connected to the middle part of the upper end of the base 1, a packaging groove 3 is opened in the middle part of the upper end of the limiting seat 2, a threading hole 4 is opened on the lower groove wall of the packaging groove 3, movable grooves 5 are opened on the left and right groove walls of the packaging groove 3, a sliding groove 6 is opened on the upper left and upper right parts of the limiting seat 2, a limiting mechanism 7 is fixedly connected in the two movable grooves 5, an LED substrate 8 is snap-connected in the packaging groove 3, a cross-clip groove 9 is opened on the upper left and upper right parts of the base 1, a through-groove 10 is opened on the upper front and upper rear parts of the base 1, and a light-transmitting mechanism 11 is snap-connected in the two cross-clip grooves 9.

[0024] In this embodiment, the limiting mechanism 7 includes a connecting block 12, a spring 13 is fixedly connected to the left end of the connecting block 12, a lever 14 is fixedly connected to the middle part of the upper end of the connecting block 12, an extrusion block 15 is fixedly connected to the right end of the connecting block 12, and a limiting strip 16 is fixedly connected to the upper right end of the extrusion block 15. The end of the spring 13 away from the connecting block 12 is fixedly connected to the inner wall of the movable groove 5, the lever 14 is inserted and connected with the slide groove 6, the end of the extrusion block 15 away from the connecting block 12 is tightly fitted with the left end of the LED substrate 8, and the lower end of the limiting strip 16 is tightly fitted with the upper end of the LED substrate 8. The two extrusion blocks 15 squeeze and limit the left and right sides of the LED substrate 8 respectively under the elastic reset of the spring 13, and at the same time, the two limiting strips 16 limit the upper left and upper right parts of the LED substrate 8 respectively, so that the LED substrate 8 can be limited and packaged, which is convenient for the packaging of the LED substrate 8.

[0025] In this embodiment, the light-transmitting mechanism 11 includes a sealing ring 17, the upper end of the sealing ring 17 is fixedly connected to a light-transmitting cover 18, the lower end of the sealing ring 17 is provided with a sealing ring 19, the left and right parts of the lower end of the sealing ring 17 are fixedly connected to a cross block 20, the front and rear parts of the lower end of the sealing ring 17 are fixedly connected to a threaded column 21, the lower ends of the two threaded columns 21 are threadedly connected to a threaded sleeve 22, the lower end of the sealing ring 19 is tightly fitted with the base 1, the two cross blocks 20 are respectively engaged with the two cross slots 9, and the two threaded columns 21 are respectively inserted and connected with the two through grooves 10. During the installation of the light-transmitting cover 18, the sealing ring 19 below the sealing ring 17 is tightly fitted with the upper end of the base 1, which can improve the sealing effect and prevent external dust from entering its interior.

[0026] It should be noted that the utility model is an RGB-LED packaging structure. During use, by shifting the two levers 14 to both sides, the two levers 14 respectively drive the two connecting blocks 12 to move in the two movable grooves 5. When the two connecting blocks 12 move in the two movable grooves 5, they respectively squeeze the two springs 13. At the same time, the two connecting blocks 12 respectively bring the two squeezing blocks 15 to shrink into the two movable grooves 5. Then, the LED substrate 8 is placed in the packaging groove 3. The two levers 14 are released. The two squeezing blocks 15 squeeze and limit the left and right sides of the LED substrate 8 under the elastic force of the spring 13. At the same time, the two limiting strips 16 respectively limit the upper left and upper right parts of the LED substrate 8. The LED substrate 8 can be packaged in a limited position, which is convenient for the packaging of the LED substrate 8 and for subsequent disassembly and maintenance. After the LED substrate 8 is packaged, the light-transmitting cover 18 is placed above the base 1, and the two cross blocks 20 are respectively snapped into the two cross slots 9. At the same time, the two threaded columns 21 pass through the two through grooves 10 respectively, so that the external threads on the two threaded columns 21 extend from the bottom of the base 1, and then the two threaded sleeves 22 are respectively connected to the lower ends of the two threaded columns 21 through the threads, so that the light-transmitting cover 18 can be easily installed. During the installation of the light-transmitting cover 18, the sealing ring 19 below the sealing ring 17 fits tightly with the upper end of the base 1, which can improve the sealing effect and prevent external dust from entering its interior.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An RGB-LED packaging structure, comprising a base (1), characterized in that: The middle part of the upper end of the base (1) is fixedly connected to a limiting seat (2); a packaging groove (3) is provided in the middle part of the upper end of the limiting seat (2); a threading hole (4) is provided on the lower groove wall of the packaging groove (3); a movable groove (5) is provided on the left groove wall and the right groove wall of the packaging groove (3); a sliding groove (6) is provided on the upper left part and the upper right part of the limiting seat (2); a limiting mechanism (7) is fixedly connected in the two movable grooves (5); an LED substrate (8) is snap-connected in the packaging groove (3); a cross-shaped slot (9) is provided on the upper left part and the upper right part of the base (1); a through-shaped slot (10) is provided on the upper front part and the upper rear part of the base (1); and a light-transmitting mechanism (11) is snap-connected in the two cross-shaped slots (9).

2. The RGB-LED packaging structure according to claim 1, characterized in that: The limiting mechanism (7) comprises a connecting block (12), the left end of the connecting block (12) is fixedly connected to a spring (13), the middle part of the upper end of the connecting block (12) is fixedly connected to a lever (14), the right end of the connecting block (12) is fixedly connected to an extrusion block (15), and the upper part of the right end of the extrusion block (15) is fixedly connected to a limiting strip (16).

3. The RGB-LED packaging structure according to claim 2, characterized in that: One end of the spring (13) away from the connecting block (12) is fixedly connected to the inner wall of the movable groove (5), and the shifting rod (14) is interlacedly connected to the sliding groove (6).

4. The RGB-LED packaging structure according to claim 2, characterized in that: One end of the extrusion block (15) away from the connection block (12) is tightly fitted with the left end of the LED substrate (8), and the lower end of the limiting strip (16) is tightly fitted with the upper end of the LED substrate (8).

5. The RGB-LED packaging structure according to claim 1, characterized in that: The light transmission mechanism (11) comprises a sealing ring (17), the upper end of the sealing ring (17) is fixedly connected to a light transmission cover (18), the lower end of the sealing ring (17) is provided with a sealing ring (19), the left and right lower ends of the sealing ring (17) are fixedly connected to a cross clamping block (20), the front and rear lower ends of the sealing ring (17) are fixedly connected to threaded columns (21), and the lower ends of the two threaded columns (21) are threadedly connected to threaded sleeves (22).

6. The RGB-LED packaging structure according to claim 5, characterized in that: The lower end of the sealing ring (19) is tightly fitted with the base (1), the two cross clamping blocks (20) are respectively clamped and connected with the two cross clamping grooves (9), and the two threaded columns (21) are respectively inserted and connected with the two through grooves (10).

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