Uniformly packaged LED support

Abstract

The utility model provides a uniformly packaged LED support, which comprises a support and a substrate, the top of the substrate is provided with a matching groove, the support is assembled with the substrate through the matching groove in a sliding and inserted manner, the support is provided with a first clamping piece, and the substrate is provided with a second clamping piece; the first clamping piece comprises protruding blocks, a plurality of supporting blocks are fixedly arranged at the bottom of the support, each supporting block is fixedly provided with a protruding block, and the protruding blocks are arranged in a cylindrical shape; the second clamping piece comprises fixing blocks, a plurality of fixing blocks are fixedly arranged in the matching groove, an elastic clamping block is fixedly arranged at the top of each fixing block, and each elastic clamping block is specifically a U-shaped block with a top opening approaching inwards; the elastic clamping blocks and the protruding blocks are equal in number and correspond to each other in a one-to-one mode, and each elastic clamping block is matched with the corresponding protruding block in a limiting and clamping mode. According to the scheme, during installation, the first clamping piece and the second clamping piece can be installed only by fixing the protruding block to the bottom of the support and fixing the elastic clamping block to the top of the base.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED brackets, and particularly relates to an LED bracket with uniform packaging. Background Art

[0002] The LED bracket and baseplate are essential components of LED lamps, working together to provide support, conduct electricity, and dissipate heat. An LED package typically consists of an LED bracket, baseplate, and LED chip. The baseplate is connected to the LED bracket, which is equipped with a soldering pad assembly. The LED chip is then soldered and mounted on the pad assembly, and then secured with LED encapsulation adhesive to protect the mounted LED chip. Existing LED brackets and baseplates are connected by welding, requiring replacement of the entire LED bracket, which increases replacement costs.

[0003] The existing patent with announcement number CN218887190U relates to the field of LED brackets and discloses an LED bracket that is easy to disassemble and assemble, including a bracket and a base plate. Elastic plates are provided at the centers of the four inner walls of the base plate. Elastic protrusions are fixed on the top of the outer wall on the side where the four elastic plates are close to each other, and levers are fixed on the outer wall on the side where the four elastic plates are away from each other; a number of fixing grooves are opened on the four inner walls of the bracket at the elastic protrusions, and the fixing grooves and the elastic protrusions are limitedly engaged one by one; support springs are welded at the four corners of the top outer wall of the base plate, and a support plate is welded on each support spring.

[0004] The above solution realizes the detachable installation of the substrate and the bracket by providing an elastic plate, an elastic protrusion and a lever, and utilizing the elastic effect of the elastic plate and the elastic protrusion. When the bracket and the substrate need to be disassembled, the staff presses the lever downward, and the lever drives the top of the elastic plate to tilt outward, so that the elastic protrusion is separated from the fixing groove, thereby lifting the bracket through the support spring to complete the disassembly of the bracket and the substrate. During the manufacturing process of the above solution, the elastic plate needs to be embedded in the side wall of the substrate and the elastic plate can also be tilted. At the same time, it is also necessary to ensure that a certain angle is left between the lever and the elastic plate. Since the LED bracket itself is relatively small, the above requirements lead to greater technical difficulties in the installation of the elastic plate, elastic protrusion and lever. In addition, the structure of the entire solution is relatively complex, the production cost is relatively high, and there are certain limitations in actual production. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides an LED bracket with uniform packaging.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A uniformly packaged LED bracket comprises a bracket and a substrate, wherein a mating groove is provided on the top of the substrate, and the bracket is slidably plugged into and assembled with the substrate through the mating groove, a first clamping piece is provided on the bracket, and a second clamping piece is provided on the substrate; the first clamping piece comprises a protrusion, and a plurality of supporting blocks are fixedly provided at the bottom of the bracket, and a protrusion is fixedly provided on each supporting block, and the protrusion is provided in a cylindrical shape; the second clamping piece comprises a fixed block, and a plurality of fixed blocks are fixedly provided in the mating groove, and an elastic clamping block is fixedly provided on the top of each fixed block, and the elastic clamping block specifically presents a U-shaped block with an inward-approaching top opening; the number of elastic clamping blocks is equal to that of the protrusions and they correspond one to one, and each elastic clamping block is engaged with the corresponding protrusion in a limited position.

[0008] Furthermore, a welding groove is provided on the top of the bracket, and a welding plate assembly is fixedly arranged in the welding groove.

[0009] Furthermore, a limiting ring is fixedly provided on the top of the bracket, and the limiting ring surrounds the periphery of the welding plate assembly.

[0010] Furthermore, a plurality of fixing holes are provided in the matching groove.

[0011] Furthermore, the elastic block can be made of materials such as plastic and rubber.

[0012] Furthermore, a convex plate is fixedly provided on all four sides of the bracket.

[0013] This application has the following beneficial effects:

[0014] 1. During installation, this solution only requires fixing the protrusion to the bottom of the bracket and the elastic block to the top of the base to complete the installation of the first and second clamping parts. As a result, the entire solution has a relatively simple installation process and good practicality in actual production.

[0015] 2. Through the locking arrangement of the protrusions and the elastic block, the operator only needs to pull the bracket to complete the disassembly between the base plate and the bracket. The whole process is easy to operate and the structure is simple.

[0016] 3. By setting the convex plate, the staff can apply more effective external force during disassembly, thereby improving the overall disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0018] Figure 1This is a schematic diagram of the three-dimensional structure of the first embodiment of the present utility model;

[0019] Figure 2 This is a cross-sectional view of a first embodiment of the present utility model;

[0020] Figure 3 This utility model Figure 2 A local enlarged schematic diagram of point A in FIG;

[0021] Figure 4 This is a schematic diagram of the internal structure of the matching groove of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Bracket; 2. Base plate; 3. Welding groove; 4. Limiting ring; 5. Welding plate assembly; 6. Support block; 7. Bump; 8. Elastic block; 9. Fixing hole; 10. Fixing block; 11. Bump plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0026] Example 1: Figures 1-4 As shown, the technical solution adopted by the present invention is as follows: a uniformly packaged LED bracket, including a bracket 1 and a substrate 2, a matching groove is opened on the top of the substrate 2, the bracket 1 is adapted to the matching groove on the substrate 2, and the bracket 1 is slidably plugged into the substrate 2 through the matching groove.

[0027] The top of the bracket 1 defines a soldering groove 3, within which a soldering pad assembly 5 is fixed. The soldering pad assembly 5 is used for soldering and mounting LED chips. Furthermore, the top of the bracket 1 is provided with a retaining ring 4, which surrounds the outer periphery of the soldering pad assembly 5. This retaining ring 4 serves to position the LED encapsulant, preventing it from spreading and improving the encapsulation effect.

[0028] A plurality of first clamping members are fixedly provided at the bottom of the bracket 1 , and a plurality of second clamping members are fixedly provided in the matching grooves at the top of the base plate 2 . The number of the first clamping members is equal to that of the second clamping members and they correspond one to one.

[0029] The first clamping member includes a support block 6. A plurality of support blocks 6 are fixedly provided at the center of the bottom of the bracket 1. The support blocks 6 are distributed at the center of the four sides of the bottom of the bracket 1. A protrusion 7 is fixedly provided on each support block 6, and the protrusion 7 is cylindrical.

[0030] The second clamping member includes a fixing block 10. Several fixing blocks 10 are fixedly mounted within the mating grooves at the top of the base plate 2. A resilient clamping block 8 is fixedly mounted on the top of each fixing block 10. The resilient clamping blocks 8 are equal in number to the protrusions 7 and correspond one-to-one. Each resilient clamping block 8 engages with a corresponding protrusion 7 in a position-limiting, snap-fitting manner. Furthermore, the resilient clamping blocks 8 are specifically U-shaped blocks with an inwardly converging top opening. The arrangement of the resilient clamping blocks 8 and the protrusions 7 facilitates the clamping connection between the bracket 1 and the base plate 2. The resilient clamping blocks 8 can be made of materials such as plastic and rubber.

[0031] A plurality of fixing holes 9 are provided in the matching groove of the base plate 2 to facilitate mounting the base plate 2 on a circuit board.

[0032] Working principle of the first embodiment: When in use, the base plate 2 is fixedly mounted on the circuit board through the fixing holes 9 , and the LED chip is soldered and mounted on the soldering pad assembly 5 .

[0033] Subsequently, the LED encapsulation glue is squeezed into the limiting ring 4 to encapsulate the LED chip, and the LED encapsulation glue protects the LED chip inside the limiting ring 4. In addition, the setting of the limiting ring 4 can limit the LED encapsulation glue during the process of squeezing it in, preventing the LED encapsulation glue inside the limiting ring 4 from spreading everywhere, resulting in uneven encapsulation and affecting product quality.

[0034] After the LED encapsulation is complete, align bracket 1 with the pre-substrate 2 and press firmly until bracket 1 fits into the mating groove at the top of substrate 2. As bracket 1 slides into the mating groove, bump 7 on bracket 1 contacts the opening of elastic block 8. This contact compresses the elastic block 8, deforming the opening. As the opening of elastic block 8 gradually expands, bump 7 becomes trapped within the elastic block 8.

[0035] When the protrusion 7 is out of contact with the opening of the elastic block 8, the elastic block 8 will quickly reset under its own elastic action, thereby limiting the protrusion 7 and completing the clamping installation of the bracket 1 and the base plate 2.

[0036] When the bracket 1 needs to be separated from the substrate 2, the bracket 1 can be directly pulled to move away from the substrate 2. The movement of the bracket 1 will drive the bump 7 to move synchronously, and the movement of the bump 7 will squeeze the opening of the elastic block 8, causing the opening of the elastic block 8 to deform, thereby achieving the separation of the bump 7 and the elastic block 8, and then completing the separation of the bracket 1 and the substrate 2.

[0037] Example 2: Figure 5 As shown, the difference between this Example 2 and Example 1 is that a protruding plate 11 is fixedly provided on all four sides of the bracket 1. The protruding plate 11 makes it easier for the staff to pull the bracket 1, so that the staff can apply more effective external force during disassembly, thereby improving the overall disassembly efficiency.

[0038] Working principle of embodiment 2: When separating the bracket 1 from the base plate 2, the staff can pull the protruding plate 11 to move the bracket 1 away from the base plate 2. This makes it easier for the staff to pull the bracket 1, allowing them to apply more effective external force during disassembly, thereby improving the overall disassembly efficiency.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A uniformly packaged LED bracket, characterized in that: The invention comprises a bracket (1) and a base plate (2), wherein a matching groove is provided on the top of the base plate (2), and the bracket (1) is slidably plugged and assembled with the base plate (2) through the matching groove, and a first clamping member is provided on the bracket (1), and a second clamping member is provided on the base plate (2); the first clamping member comprises a protrusion (7), and a plurality of support blocks (6) are fixedly provided at the bottom of the bracket (1), and a protrusion (7) is fixedly provided on each support block (6), and the protrusion (7) is provided in a cylindrical shape; the second clamping member comprises a fixed block (10), and a plurality of fixed blocks (10) are fixedly provided in the matching groove, and an elastic clamping block (8) is fixedly provided on the top of each fixed block (10), and the elastic clamping block (8) is specifically a U-shaped block with an inwardly closed top opening; the number of the elastic clamping blocks (8) is equal to that of the protrusions (7) and they correspond one to one, and each elastic clamping block (8) is limitedly clamped and matched with the corresponding protrusion (7).

2. The LED bracket with uniform packaging according to claim 1, characterized in that: A welding groove (3) is provided on the top of the bracket (1), and a welding plate assembly (5) is fixedly arranged in the welding groove (3).

3. The LED bracket with uniform packaging according to claim 2, characterized in that: A limiting ring (4) is fixedly provided on the top of the bracket (1), and the limiting ring (4) surrounds the periphery of the welding plate assembly (5).

4. The LED bracket with uniform packaging according to claim 1, characterized in that: A plurality of fixing holes (9) are provided in the matching groove.

5. The LED bracket with uniform packaging according to claim 1, characterized in that: The elastic block (8) can be made of materials such as plastic and rubber.

6. The LED bracket with uniform packaging according to claim 1, characterized in that: A convex plate (11) is fixedly provided on all four sides of the bracket (1).

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