Isolated split full-color LED packaging structure

Abstract

The utility model relates to the technical field of LEDs, in particular to an isolated split full-color LED packaging structure which comprises a base, a middle frame is installed on the upper portion of the base, a support and an upper lens assembly are installed on the middle frame in a clamped mode through clamping grooves respectively, the upper lens assembly covers the support, and an LED chip is installed on the support in a clamped mode through a buckle plate. According to the utility model, through the arrangement of the upper lens assembly, the base and the support, the LED chip can be isolated from the circuit board, the upper lens assembly and the base are respectively connected through the middle frame, and the upper lens assembly and the base can be respectively disassembled by matching with the pressing block assembly arranged in the middle frame; the whole disassembly and assembly process of a traditional structure is avoided, the chip and the circuit board can be disassembled more conveniently through the internal support, the maintenance efficiency is effectively improved, and the situation that parts are damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED technology, in particular to an isolated split full-color LED packaging structure. Background Art

[0002] LED light source is a new green and environmentally friendly light source. It has been widely used in the field of lighting. At present, there are many LED packaging structures on the market. Generally speaking, the function of the package is to provide sufficient protection for the chip to prevent the chip from failing due to long-term exposure to the air or mechanical damage, so as to improve the stability of the chip. The LED package is not only required to protect the wick, but also to be able to transmit light.

[0003] At present, in the processing and production of LED packaging, since traditional LED packaging structures are mostly integrated and fixed, although they are easy to operate during installation, the subsequent maintenance and disassembly steps are complicated and cumbersome, which causes great difficulties in the subsequent repair and replacement of LED light sources. It is often necessary to completely disassemble the internal structure for maintenance, and parts may be damaged in the process. Therefore, there is an urgent need for an isolated split full-color LED packaging structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an isolated split full-color LED packaging structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An isolated split full-color LED packaging structure comprises a base, a middle frame is installed on the upper part of the base, a bracket and an upper lens assembly are respectively mounted on the middle frame through a card slot, wherein the upper lens assembly cover is arranged above the bracket, and an LED chip is mounted on the bracket through a buckle plate;

[0007] The upper part of the base is provided with a plurality of slots, and each slot is respectively connected to a fixing foot on the bracket, wherein the fixing foot passes through a slot provided on the middle frame and is connected to the base;

[0008] A plurality of second pressing blocks are arranged on both sides of the upper lens assembly, and the second pressing blocks are fixedly connected with the card slots provided on the middle frame.

[0009] In addition, a preferred structure is that a plurality of first pressure blocks are arranged on both sides of the base, one end of the first pressure block is installed on the outer wall of the base for limited movement, and the first pressure block is connected to the pressure column, and one side of the pressure column is in extrusion contact with the L-shaped buckle.

[0010] In addition, a preferred structure is that the horizontal end of the L-shaped buckle is fixedly mounted on one side of the bottom wall of the base, and a conical block is provided at the top end of the L-shaped buckle, wherein the L-shaped buckle is snap-connected with a slot opened inside the middle frame.

[0011] In addition, a preferred structure is that the second pressing block is provided with an extrusion member identical to that of the first pressing block, wherein the second pressing block is snap-connected to a slot provided on the middle frame via a buckle.

[0012] In addition, a preferred structure is that the bracket is in an inverted C-shape, and two sections of the bracket are provided with fixing feet, and protrusions are provided at the ends of the fixing feet, wherein the fixing feet are respectively connected to the middle frame and the base.

[0013] In addition, a preferred structure is that the LED chips are connected to both sides of the bracket through buckle plates, buckle grooves are provided on both sides of the LED chip, the buckle grooves are correspondingly snap-connected to the buckle plates, and a rubber column is provided on the upper part of the bracket, and the rubber column is in extrusion contact with the LED chip.

[0014] In addition, a preferred structure is that the base is installed in the middle frame, and a circuit board is installed in the middle of the base.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, the LED chip can be isolated from the circuit board through the arrangement of the upper lens assembly, the base and the bracket, and the upper lens assembly and the base can be connected respectively by the middle frame, and the upper lens assembly and the base can be disassembled separately in cooperation with the pressure block assembly arranged therein, thus avoiding the entire disassembly and assembly process required by the traditional structure, and the chip and the circuit board can be disassembled more conveniently through the internal bracket, which effectively improves the maintenance efficiency and avoids damage to components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the external structure of an isolated split full-color LED packaging structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of an isolated split full-color LED packaging structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of an isolated split full-color LED packaging structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the fixed foot connection structure of an isolated split full-color LED packaging structure proposed by the utility model;

[0021] Figure 5The utility model provides a schematic diagram of a compression block structure of an isolated split full-color LED packaging structure.

[0022] In the figure: 1 base, 101 first pressing block, 2 middle frame, 21 card slot, 3 upper lens assembly, 31 second pressing block, 4 LED chip, 41 buckle slot, 5 bracket, 51 buckle plate, 52 fixed foot, 53 rubber column, 6 circuit board, 7 L-shaped buckle, 8 pressure column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5 An isolated split full-color LED packaging structure includes a base 1, a middle frame 2 is installed on the upper part of the base 1, a bracket 5 and an upper lens assembly 3 are respectively mounted on the middle frame 2 through a card slot 21, wherein the upper lens assembly 3 is covered on the bracket 5, and an LED chip 4 is mounted on the bracket 5 through a buckle plate 51;

[0025] Furthermore, a plurality of notches are provided on the upper portion of the base 1, and each notch is respectively engaged with a fixing foot 52 on the bracket 5, wherein the fixing foot 52 passes through a slot 21 provided on the middle frame 2 and is connected to the base 1;

[0026] Furthermore, a plurality of second pressing blocks 31 are disposed on both sides of the upper lens assembly 3 , and the second pressing blocks 31 are fixedly engaged with the slots 21 provided on the middle frame 2 .

[0027] There are a plurality of first pressing blocks 101 disposed on both sides of the base 1, one end of the first pressing block 101 is limitedly movable and installed on the outer wall of the base 1, and the first pressing block 101 is connected to the pressing column 8, and one side of the pressing column 8 is in compression contact with the L-shaped buckle 7. By pressing the first pressing block 101, the L-shaped buckle 7 can be compressed, thereby realizing the disassembly function of the base 1.

[0028] Moreover, the horizontal end of the L-shaped buckle 7 is fixedly installed on one side of the bottom wall of the base 1, and a conical block is provided at the top end of the L-shaped buckle 7, wherein the L-shaped buckle 7 is snap-connected with a slot opened inside the middle frame 2.

[0029] In addition, the second pressing block 31 is provided with a pressing member identical to that of the first pressing block 101 , wherein the second pressing block 31 is snap-connected with the snap-in slot 21 provided on the middle frame 2 via a buckle.

[0030] Meanwhile, the bracket 5 is in an inverted C-shape, and two sections of the bracket 5 are provided with fixing feet 52 , and the ends of the fixing feet 52 are provided with protrusions, wherein the fixing feet 52 are respectively connected to the middle frame 2 and the base 1 .

[0031] Furthermore, the LED chips 4 are connected to both sides of the bracket 5 through buckle plates 51 , buckle grooves 41 are provided on both sides of the LED chip 4 , the buckle grooves 41 are correspondingly snap-connected to the buckle plates 51 , and a rubber column 53 is provided on the upper part of the bracket 5 , and the rubber column 53 is in extrusion contact with the LED chip 4 .

[0032] Furthermore, the base 1 is installed in the middle frame 2 , and a circuit board 6 is installed in the middle of the base 1 .

[0033] In this embodiment, the base 1 and the upper lens assembly 3 are respectively connected through the middle frame 2, and by pressing the first pressing block 101 or the second pressing block 31, the base 1 and the upper lens assembly 3 can be disassembled respectively. When the first pressing block 101 is pressed, the first pressing block 101 pushes the L-shaped buckle 7 to move outward, and the L-shaped buckle 7 is originally buckled in the notch opened on the inner wall of the middle frame 2. After the first pressing block 101 is pushed, the L-shaped buckle 7 pops out from the notch, so that the base 1 can be taken out of the middle frame 2, so as to maintain the leads and circuit board 6 at the bottom;

[0034] Similarly, when installing the second pressure block 31 in the upper lens assembly 3, the upper lens assembly 3 can be removed from the middle frame 2 to maintain the internal LED chip 4, wherein the LED chip is buckled on the buckle plate 51 on the bracket 5 through the buckle groove 41, and the buckle plate 51 has a certain toughness. The LED chip can be disassembled by buckling the buckle plate 51 inward and pulling the LED chip 4 upward, and during the installation process, the rubber column 53 on the bracket 5 can provide stable installation performance.

[0035] It is worth noting that the upper lens assembly 3 includes components required for the basic light source propagation, such as a mounting frame and a lens.

[0036] In the utility model, the LED chip 4 can be isolated from the circuit board 6 by setting the upper lens assembly 3, the base 1 and the bracket 5, and the upper lens assembly 3 and the base 1 are respectively connected by the middle frame 2, and the upper lens assembly and the base 1 can be disassembled separately in cooperation with the pressure block assembly provided therein, thereby avoiding the entire disassembly and assembly process required by the traditional structure, and the chip and the circuit board can be disassembled more conveniently through the internal bracket, which effectively improves the maintenance efficiency and avoids damage to components.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An isolated split full-color LED packaging structure, comprising a base (1), characterized in that: A middle frame (2) is installed on the upper part of the base (1), and a bracket (5) and an upper lens assembly (3) are respectively mounted on the middle frame (2) via a clamping groove (21), wherein the upper lens assembly (3) is covered on the upper part of the bracket (5), and an LED chip (4) is mounted on the bracket (5) via a clamping plate (51); The upper portion of the base (1) is provided with a plurality of notches, and each notch is respectively engaged with a fixing foot (52) on the bracket (5), wherein the fixing foot (52) passes through a slot (21) provided on the middle frame (2) and is connected to the base (1); A plurality of second pressing blocks (31) are arranged on both sides of the upper lens assembly (3), and the second pressing blocks (31) are fixedly engaged with the clamping grooves (21) provided on the middle frame (2).

2. The isolated split full-color LED packaging structure according to claim 1, characterized in that: A plurality of first pressing blocks (101) are arranged on both sides of the base (1), one end of the first pressing block (101) is mounted on the outer wall of the base (1) in a limited and movable manner, and the first pressing block (101) is connected to a pressing column (8), and one side of the pressing column (8) is in compression contact with the L-shaped buckle (7).

3. The isolated split full-color LED packaging structure according to claim 2, characterized in that: The horizontal end of the L-shaped buckle (7) is fixedly mounted on one side of the bottom wall of the base (1), and a conical block is provided at the top end of the L-shaped buckle (7), wherein the L-shaped buckle (7) is snap-connected with a slot provided inside the middle frame (2).

4. The isolated split full-color LED packaging structure according to claim 1, characterized in that: The second pressing block (31) is provided with a pressing member identical to that of the first pressing block (101), wherein the second pressing block (31) is snap-connected to a snap slot (21) provided on the middle frame (2) via a buckle.

5. The isolated split full-color LED packaging structure according to claim 1, characterized in that: The bracket (5) is in an inverted C shape, and two sections of the bracket (5) are provided with fixing feet (52), and the ends of the fixing feet (52) are provided with protrusions, wherein the fixing feet (52) are respectively connected to the middle frame (2) and the base (1).

6. The isolated split full-color LED packaging structure according to claim 1, characterized in that: The two sides of the bracket (5) are connected to the LED chip (4) via a buckle plate (51), buckle grooves (41) are provided on the two sides of the LED chip (4), the buckle grooves (41) and the buckle plates (51) are correspondingly snap-connected, and a rubber column (53) is provided on the upper part of the bracket (5), and the rubber column (53) is in extrusion contact with the LED chip (4).

7. The isolated split full-color LED packaging structure according to claim 1, characterized in that: The base (1) is installed in the middle frame (2), and a circuit board (6) is installed in the middle of the base (1).

Images