CN209947859U

CN209947859U - Epoxy plastic packaging LED support structure

Info

Publication number: CN209947859U
Application number: CN201921009072.7U
Authority: CN
Inventors: 廖梓成; 龚志平
Original assignee: DONGGUAN LIANGYOU HARDWARE Co Ltd
Current assignee: Guangdong Liangyou Technology Co.,Ltd.
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-01-14
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses an epoxy plastic package LED support structure, which comprises an epoxy resin sleeve and a metal support, wherein the top end of the metal support is sleeved with the epoxy resin sleeve, both ends of the back surface of the metal support are symmetrically provided with punched holes, the top end and the bottom end of the epoxy resin sleeve are both fixedly provided with a pre-plugging structure, one end of the epoxy resin sleeve is fixedly provided with a pin, both sides of the other end of the epoxy resin sleeve are fixedly provided with connecting ribs, the central position of the front surface of the epoxy resin sleeve is embedded with a light reflecting cup, one side inside the light reflecting cup is fixedly provided with an ionization boundary line, the epoxy plastic package LED support structure is provided with the punched holes, the tightness of the combination of the epoxy resin sleeve and the metal support is increased, the epoxy resin sleeve is used for protecting the metal support, the heat dissipation is better, the metal support has the characteristics of easy welding and good electric conduction and heat, moisture resistance, UV resistance, better sealing performance and the like.

Description

Epoxy plastic packaging LED support structure

Technical Field

The utility model relates to a LED supporting structure, in particular to epoxy plastic envelope LED supporting structure belongs to TV and is shaded and high-end illumination technical field.

Background

The LED support, LED lamp pearl are at the base before the encapsulation, on the basis of LED support, fix the chip into, weld positive and negative electrode, once only encapsulate the shaping with the encapsulation glue again. The LED support is generally made of copper (also made of iron, aluminum, ceramic and the like), because the copper has good conductivity, a lead is arranged inside the LED support to be connected with an electrode inside an LED lamp bead, the LED lamp bead can be taken down from the support after being packaged and formed, and copper feet at two ends of the lamp bead form a positive electrode and a negative electrode of the lamp bead and are used for being welded to an LED lamp or other LED finished products.

The traditional LED support is made of ceramic materials, is easy to break and has poor sealing performance, and lighting use is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an epoxy plastic envelope LED supporting structure to solve traditional LED support that proposes in the above-mentioned background art and make by ceramic material, easy broken and the not good problem of leakproofness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an epoxy plastic envelope LED supporting structure, includes epoxy cover and metal support, the top of metal support has cup jointed the epoxy cover, the both ends symmetry at the metal support back has been seted up and has been punched a hole, the top and the bottom of epoxy cover are all fixed to be equipped with grafting structure in advance, the fixed pin that is equipped with of one end of epoxy cover, the fixed splice bar that is equipped with in both sides of the epoxy cover other end, the positive central point of epoxy cover puts to inlay and is equipped with anti-light cup, the fixed ionization boundary that is equipped with in one side of anti-light cup inside.

As an optimized technical proposal of the utility model, the surface of the metal bracket adopts a copper silver plating structure, the thickness of copper is 0.19-0.20mm, and the thickness of silver is 0.003-0.005 mm.

As an optimal technical scheme of the utility model, the diameter of punching a hole is 0.30-0.40mm, the width at ionization boundary is 0.1-0.2mm, criss-cross electrode slot has been seted up to one side at ionization boundary, the electrode slot of a style of calligraphy has been seted up to the opposite side at ionization boundary, the inside packing of electrode slot has the insulating cement bag.

As an optimized technical scheme of the utility model, peg graft in advance construct with the splice bar is metal material and makes, peg graft in advance construct the depth of insertion in advance and be 0.01-0.05mm, the width of splice bar is 0.1-0.15 mm.

As an optimized technical scheme of the utility model, the pin adopts the hypotenuse design, and the angle is 20-30 degrees.

As an optimized technical proposal of the utility model, the diameter of the bottom of the reflecting cup is 1.9-2.0mm, and the diameter of the rim of the cup is 2.05-2.15 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an epoxy plastic envelope LED supporting structure is equipped with and punches a hole, increases the compactness that epoxy cover and metal support combined, uses the epoxy cover, plays the guard action to metal support, and the heat dissipation is better, and metal support has easy welding, electrically conducts and the good characteristics of heat conductivility, compares traditional LED support and has heat-resisting, moisture-proof, anti UV, characteristics such as leakproofness is better.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic bottom view of the present invention.

In the figure: 1. an epoxy resin sleeve; 2. a metal bracket; 3. punching; 4. pre-splicing structure; 5. a pin; 6. a light reflecting cup; 7. connecting ribs; 8. an ionization boundary line; 9. an electrode inserting groove; 10. and (4) insulating glue bags.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides an epoxy plastic envelope LED supporting structure, including epoxy cover 1 and metal support 2, metal support 2's top has cup jointed epoxy cover 1, the both ends symmetry at the metal support 2 back has seted up 3 that punch a hole, epoxy cover 1's top and bottom are all fixed to be equipped with grafting structure 4 in advance, epoxy cover 1's one end is fixed and is equipped with pin 5, the fixed splice bar 7 that is equipped with in both sides of the epoxy cover 1 other end, epoxy cover 1 positive central point puts and inlays and is equipped with anti-light cup 6, the fixed ionization boundary 8 that is equipped with in one side of anti-light cup 6 inside.

Preferably, the surface of the metal bracket 2 adopts a copper silver plating structure, the thickness of copper is 0.19-0.20mm, the thickness of silver is 0.003-0.005mm, and the metal bracket has the characteristics of easy welding and good electric and heat conducting properties.

Preferably, the diameter of the punched hole 3 is 0.30-0.40mm, the width of the ionization boundary 8 is 0.1-0.2mm, one side of the ionization boundary 8 is provided with a cross-shaped electrode installation slot 9, the other side of the ionization boundary 8 is provided with a linear electrode installation slot 9, an insulating rubber bag 10 is filled in the electrode installation slot 9, the LED lamp bead is convenient to install, the insulating rubber bag 10 is punctured by a metal needle after welding is finished, so that insulating rubber flows out, the electrode installation slot 9 is filled, an insulating effect is achieved, and the ionization boundary 8 is used for separating positive and negative polarities.

Preferably, the pre-inserting structure 4 and the connecting ribs 7 are made of metal materials, the pre-inserting depth of the pre-inserting structure 4 is 0.01-0.05mm, the width of the connecting ribs 7 is 0.1-0.15mm, and both the pre-inserting structure 4 and the connecting ribs 7 are used for supporting the metal support 2.

Preferably, the pins 5 are designed by adopting a bevel edge, and the angle is 20-30 degrees, so that the single metal brackets 2 are prevented from colliding with each other to cause damage.

Preferably, the diameter of the bottom of the light reflecting cup 6 is 1.9-2.0mm, and the diameter of the cup opening is 2.05-2.15mm, so that the light reflecting effect is achieved.

When specifically using, the utility model relates to an epoxy plastic envelope LED supporting structure, metal support 2's top has cup jointed epoxy cover 1, peg graft in advance and construct 4 and splice bar 7 and all be used for supporting metal support 2, when installing LED lamp pearl, make two landing legs of LED lamp pearl correspond respectively the electrode ann slot 9 of 8 both sides on ionization boundary, and make both fixed connection through the welding, after the welding, use the metal needle puncture, make the insulating cement trickle out, fill electrode ann slot 9, play insulating effect, reflection of light cup 6 plays the effect of reverberation, easily the illumination is used, it has heat-resisting to compare traditional LED support, moisture-proof, anti UV, characteristics such as leakproofness is better.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an epoxy plastic envelope LED supporting structure, includes epoxy cover (1) and metal support (2), its characterized in that, the top of metal support (2) has cup jointed epoxy cover (1), punch a hole (3) have been seted up to the both ends symmetry at the metal support (2) back, the top and the bottom of epoxy cover (1) are all fixed and are equipped with grafting structure (4) in advance, the one end of epoxy cover (1) is fixed and is equipped with pin (5), the both sides of epoxy cover (1) other end are fixed and are equipped with splice bar (7), the positive central point of epoxy cover (1) puts to inlay and is equipped with anti-light cup (6), the fixed ionization boundary (8) that is equipped with in one side of anti-light cup (6) inside.

2. The epoxy plastic package LED support structure of claim 1, characterized in that: the surface of the metal support (2) adopts a copper silver plating structure, the thickness of copper is 0.19-0.20mm, and the thickness of silver is 0.003-0.005 mm.

3. The epoxy plastic package LED support structure of claim 1, characterized in that: the diameter of the punched hole (3) is 0.30-0.40mm, the width of the ionization boundary (8) is 0.1-0.2mm, a cross-shaped electrode installation slot (9) is formed in one side of the ionization boundary (8), a straight-line-shaped electrode installation slot (9) is formed in the other side of the ionization boundary (8), and an insulating rubber bag (10) is filled in the electrode installation slot (9).

4. The epoxy plastic package LED support structure of claim 1, characterized in that: the pre-inserting structure (4) and the connecting rib (7) are made of metal materials, the pre-inserting depth of the pre-inserting structure (4) is 0.01-0.05mm, and the width of the connecting rib (7) is 0.1-0.15 mm.

5. The epoxy plastic package LED support structure of claim 1, characterized in that: the pins (5) are designed by adopting bevel edges, and the angle is 20-30 degrees.

6. The epoxy plastic package LED support structure of claim 1, characterized in that: the diameter of the bottom of the reflecting cup (6) is 1.9-2.0mm, and the diameter of the cup opening is 2.05-2.15 mm.