COB solderless support

Abstract

The application discloses a COB non-soldering support, the clamping protrusion at the bottom of the conductive positioning support is buckled in the clamping groove at the side of the chassis, and the conductive positioning support is supported on the support platform inside the chassis; the clamping claw at the bottom of the optical conductive support is buckled in the L-shaped buckle groove on the support platform after penetrating the penetrating groove on the conductive positioning support, and the concave-convex part at the bottom of the optical conductive support is matched with the concave-convex part at the top of the conductive positioning support; the thimble is fixed in the corresponding fixed hole on the conductive positioning support, and the upper end of the thimble extends into the limiting hole at the bottom of the optical conductive support. The assembly of the optical conductive support, the conductive positioning support and the chassis does not need to be fixed by screws, is easy to install, is convenient to install, is low in cost, and if a fault occurs, the whole lamp does not need to be replaced, but only the light source needs to be replaced, so that the use cost and environmental protection can be saved, and the service life of the product is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of LED lamps, in particular to a COB solder-free support. BACKGROUND

[0002] At present, COB (Chip On Board, integrated surface light source technology) LED lamps are becoming more and more popular in the market, but the existing lamps generally solder COB light sources on the COB light sources through wires, and then fix the conventional support on the heat sink of the lamp body. However, this assembly method is low in efficiency, easy to damage the COB light source, and most people without professional training cannot install it. Such a lamp cannot replace the COB light source in the hands of the user, and can only replace the whole lamp, so the maintenance cost of the lamp is very high and not environmentally friendly.

[0003] Therefore, it is necessary to design a COB solder-free support to realize a solder-free COB light source connection method, which is highly versatile, high in assembly efficiency, not easy to damage the COB light source, and not afraid of high temperature scalding the COB light source, greatly improving the service life of the lamp. SUMMARY

[0004] The purpose of the present application is to provide a COB solder-free support to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a COB solder-free support, comprising a chassis, a conductive positioning support, two top pins, and an optical conductive support, the clamping protrusions at the bottom of the conductive positioning support are buckled in the clamping grooves on the sides of the chassis, and the conductive positioning support is supported on the support platform inside the chassis;

[0006] The buckle claws at the bottom of the optical conductive support are buckled in the L-shaped buckle grooves on the support platform after penetrating the penetration grooves on the conductive positioning support, and the concave-convex parts at the bottom of the optical conductive support match the concave-convex parts at the top of the conductive positioning support;

[0007] The top pins are fixed in the corresponding fixed holes of the conductive positioning support, and the top pins extend into the limiting holes at the bottom of the optical conductive support.

[0008] Compared with the prior art, the present application has the following advantages: the assembly of the optical conductive support, the conductive positioning support and the chassis does not need to be fixed by screws, is easy to install, is convenient to install, and is low in cost. If a fault occurs, the whole lamp does not need to be replaced, only the light source (i.e. the substrate and the LED lamp beads thereon) needs to be replaced, which can save the use cost, is environmentally friendly, and ensures the service life of the product. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 The present application is an exploded structural schematic view of the overall assembly.

[0010] Figure 2 For another perspective of the present application Figure 1 decomposition structure diagram;

[0011] Figure 3 For another perspective of the present application

[0012] Figure 4 For another perspective of the present application

[0013] In the figure: 1, optical conductive support; 2, buckle claw; 3, through slot; 4, fixing hole; 5, clamping protrusion; 6, conductive positioning support; 7, second protrusion; 8, chassis; 9, support platform; 10, L-shaped buckle groove; 11, clamping groove; 12, second groove; 13, limiting hole; 14, first protrusion; 15, first groove; 16, lamp shell; 17, thimble. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0015] Please refer to Figures 1-4 , the present application provides a technical solution: a COB non-welding support, comprising a chassis 8, a conductive positioning support 6, two thimbles 17, an optical conductive support 1, the chassis 8 is fixed in the lamp shell 16, and a fixed column is arranged centrally inside the lamp shell 16, and the chassis 8 covers the outside of the fixed column.

[0016] The clamping protrusion 5 at the bottom of the conductive positioning support 6 is buckled in the clamping groove 11 at the side of the chassis 8, and the conductive positioning support 6 is supported on the support platform 9 inside the chassis 8;

[0017] The buckle claw 2 at the bottom of the optical conductive support 1 is buckled in the L-shaped buckle groove 10 on the support platform 9 after penetrating the through slot 3 on the conductive positioning support 6, and the concave-convex part at the bottom of the optical conductive support 1 matches the concave-convex part at the top of the conductive positioning support 6;

[0018] The concave-convex part at the bottom of the optical conductive support 1 comprises a first groove 15 distributed on the left and right and a first protrusion 14 distributed in front and back, the concave-convex part at the top of the conductive positioning support 6 comprises a second protrusion 7 distributed on the left and right and a second groove 12 distributed in front and back, the first protrusion 14 is located in the second groove 12, and the second protrusion 7 is located in the first groove 15.

[0019] The substrate is arranged between the two groups of second protrusions 7, and the LED lamp beads are arranged on the substrate, and the substrate is pressed against the bottom of the optical conductive support 1, and the LED lamp beads are located in the optical conductive support 1.

[0020] The thimble 17 is fixed in the corresponding fixed hole 4 of the conductive positioning support 6, and the upper end of the thimble 17 extends into the limiting hole 13 at the bottom of the optical conductive support 1.

[0021] Specifically, during use, the clamping protrusion 5 at the bottom of the conductive positioning support 6 is buckled in the clamping groove 11 at the side of the bottom support 8, so that the conductive positioning support 6 and the bottom support 8 are quickly and firmly assembled.

[0022] The clamping claw 2 at the bottom of the optical conductive support 1 is buckled in the L-shaped clamping groove 10 on the support platform 9 after penetrating the penetrating groove 3 on the conductive positioning support 6, and the concave-convex part at the bottom of the optical conductive support 1 matches the concave-convex part at the top of the conductive positioning support 6, so that the optical conductive support 1, the conductive positioning support 6 and the bottom support 8 are quickly and firmly assembled.

[0023] The assembly of the optical conductive support 1, the conductive positioning support 6 and the bottom support 8 does not need to be fixed by screws, and the most important thing of the welding-free technology is that it does not need to be screwed. The effect is easy to install, convenient to install, low in cost, and if a fault occurs, the entire lamp does not need to be replaced, but only the light source (i.e. the substrate and the LED lamp beads thereon) needs to be replaced, which can save the use cost, is environmentally friendly, and ensures the service life of the product. The COB welding-free support can be used on downlights and spotlights, and its application industry is very wide.

[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A COB solder-free support, comprising a chassis (8), a conductive positioning support (6), two pogo pins (17), an optical conductive support (1), characterized in that: The clamping protrusion (5) at the bottom of the conductive positioning bracket (6) is buckled in the clamping slot (11) at the side of the chassis (8), and the conductive positioning bracket (6) is supported on the support platform (9) inside the chassis (8); The buckle claw (2) at the bottom of the optical conductive bracket (1) is buckled in the L-shaped buckle slot (10) on the support platform (9) after penetrating the through slot (3) on the conductive positioning bracket (6), and the concave-convex part at the bottom of the optical conductive bracket (1) matches the concave-convex part at the top of the conductive positioning bracket (6); The thimble (17) is fixed on the corresponding fixed hole (4) of the conductive positioning bracket (6), and the upper end of the thimble (17) extends into the limiting hole (13) at the bottom of the optical conductive bracket (1); The chassis (8) is fixed in the lamp shell (16), and a fixed column is arranged centrally in the lamp shell (16), and the chassis (8) covers the outer side of the fixed column; The concave-convex part at the bottom of the optical conductive bracket (1) includes the first groove (15) distributed on the left and right and the first convex block (14) distributed in front and back, the concave-convex part at the top of the conductive positioning bracket (6) includes the second convex block (7) distributed on the left and right and the second groove (12) distributed in front and back, the first convex block (14) is located in the second groove (12), and the second convex block (7) is located in the first groove (15).

2. The COB solder-free support according to claim 1, characterized in that: A substrate is arranged between the two groups of second convex blocks (7), the substrate is provided with LED lamp beads, and the substrate is pressed against the bottom of the optical conductive bracket (1), and the LED lamp beads are located in the optical conductive bracket (1).

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