CN212810337U

CN212810337U - Particle lamp belt LED support

Info

Publication number: CN212810337U
Application number: CN202021595215.XU
Authority: CN
Inventors: 刘文军; 黄明宝; 廖展略; 金运梅
Original assignee: Huizhou Wenda Precision Electronic Technology Co ltd
Current assignee: Huizhou Wenda Precision Electronic Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-03-26
Anticipated expiration: 2030-08-04

Abstract

The utility model provides a granule lamp area LED support, the utility model relates to the LED technical field, trompil one side edge integrated into one piece in the material terminal has the frontier defense wall, and the lower extreme of PPA sizing material is inserted and is established in above-mentioned trompil, the frontier defense wall be higher than the terminal plane setting, and the frontier defense wall is inserted and is established in PPA sizing material bottom, the frontier defense river that is located the bottom of the frontier defense wall outside is the inclined plane setting, the material terminal upper surface that is located between the frontier defense wall has seted up a plurality of slots, the slot inlays each other with the bottom of PPA sizing material and establishes; one side of the bottom of the PPA sizing material is integrally formed with a tensioning step, and a tensioning step hole matched and clamped with the tensioning step is formed in the material terminal; the bottom of the PPA sizing material is positioned below the isolating groove and integrally formed with an inverted step, and an inverted step hole matched and clamped with the inverted step is formed in the material terminal. Can effectively emit light, and effectively avoid in steam permeates LED lamp pearl, improve the safety in utilization.

Description

Particle lamp belt LED support

Technical Field

The utility model relates to a LED technical field, concretely relates to granule lamp area LED support.

Background

The LED support is a bottom base of the LED lamp bead before packaging, the chip is fixed on the LED support, the positive electrode and the negative electrode are welded, and packaging glue is used for packaging and forming at one time. 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, after the LED lamp bead is packaged and formed, the LED lamp bead can be taken down from the support, and copper feet at two ends of the LED lamp bead become a positive electrode and a negative electrode of the LED lamp bead and are used for being welded to an LED lamp or other LED finished products.

The LED support at present has that light shines incompletely, and during external steam permeates LED lamp pearl easily, influences the lamp source security, awaits urgent need the improvement.

Disclosure of Invention

An object of the utility model is to prior art's defect with not enough, provide a reasonable in design's granule lamp area LED support, can effectively launch light, and effectively avoid steam to permeate LED lamp pearl in, improve the safety in utilization.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the PPA-based material comprises PPA sizing material and a material terminal;

the PPA sizing material is internally provided with an octagonal cup shape, the PPA sizing material at the upper edge of the octagonal cup shape is provided with an anti-overflow glue step, and the PPA sizing material at the bottom of the octagonal cup shape is provided with a separation groove;

the material terminal in the octagonal cup shape is provided with a first bonding pad and a second bonding pad, the first bonding pad and the second bonding pad are respectively arranged on the left side and the right side of the isolation groove, a side edge of one side of an opening in the material terminal is integrally formed with a side wall, the lower end of PPA sizing material is inserted into the opening, the side wall is higher than the plane of the terminal and is inserted into the bottom of the PPA sizing material, the side wall at the bottom of the outer side of the side wall is arranged in an inclined plane, the upper surface of the material terminal between the side walls is provided with a plurality of grooves, and the grooves and the bottom of the PPA sizing material are embedded with each other; one side of the bottom of the PPA sizing material is integrally formed with a tensioning step, and a tensioning step hole matched and clamped with the tensioning step is formed in the material terminal; the bottom of the PPA sizing material is positioned below the isolating groove and integrally formed with an inverted step, and an inverted step hole matched and clamped with the inverted step is formed in the material terminal.

Furthermore, a reference angle is arranged on the PPA sizing material positioned at one corner of the glue overflow prevention step.

Furthermore, the frontier defense wall is 0.1mm higher than the plane of the terminal.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a granule lamp area LED support can effectively launch light, and effectively avoids steam infiltration to LED lamp pearl in, improves the safety in utilization.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Description of reference numerals:

the adhesive tape comprises PPA adhesive material 1, an anti-overflow adhesive step 1-1, a reference angle 1-2, an isolation groove 1-3, an octagonal cup shape 1-4, a material terminal 2, a first bonding pad 2-1, a second bonding pad 2-2, a side protection wall 2-3, a side protection river 2-4, a groove 2-5, an inverted step 3, an inverted step hole 3-1, a tensioning step 4 and a tensioning step hole 4-1.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the PPA material comprises PPA sizing material 1 and a material terminal 2;

the inside of the PPA sizing material 1 is provided with an octagonal cup shape 1-4, the PPA sizing material 1 at the upper edge of the octagonal cup shape 1-4 is provided with an anti-overflow glue step 1-1, the PPA sizing material 1 at the bottom of the octagonal cup shape 1-4 is provided with a breaking groove 1-3, and the PPA sizing material 1 at one corner of the anti-overflow glue step 1-1 is provided with a reference angle 1-2 (used for identifying the direction of a positive electrode and a negative electrode);

a first bonding pad 2-1 and a second bonding pad 2-2 (the area of the first bonding pad 2-1 is larger than that of the second bonding pad 2-2) are arranged on a material terminal 2 positioned in an octagonal cup type 1-4, the first bonding pad 2-1 and the second bonding pad 2-2 are respectively arranged at the left side and the right side of a separation groove 1-3, a side wall 2-3 is integrally formed at one side edge of an opening in the material terminal 2, the lower end of a PPA sizing material 1 is inserted in the opening, the side wall 2-3 is higher than a terminal plane (the upper surface of an LED terminal welded on the first bonding pad 2-1) by 0.1mm, the side wall 2-3 is inserted in the bottom of the PPA sizing material 1, a side wall 2-4 positioned at the bottom of the outer side of the side wall 2-3 is arranged in an inclined plane (arranged in an inclined manner from top to bottom), the upper surface of the material terminal 2 positioned between the side protection walls 2-3 is provided with a plurality of grooves 2-5, and the grooves 2-5 and the bottom of the PPA sizing material 1 are embedded with each other; a tensioning step 4 is integrally formed at one side of the bottom of the PPA sizing material 1, and a tensioning step hole 4-1 matched and clamped with the tensioning step is formed in the material terminal 2; an inverted step 3 is integrally formed at the position, below the isolation grooves 1-3, of the bottom of the PPA sizing material 1, and an inverted step hole 3-1 matched and clamped with the inverted step 3 is formed in the material terminal 2.

The working principle of the specific embodiment is as follows: the arranged octagonal cup type 1-4 surface mirror surface can refract light to the maximum extent when the light irradiates, and the PPA rubber material 1 can effectively emit the light, so that a light source can irradiate at 110 degrees; the side protection wall 2-3 can effectively block water vapor from passing through the side protection wall 2-3, and the plurality of grooves 2-5 can effectively block partial water vapor passing through the side protection wall 2-3, so that a secondary protection effect is achieved, and the air tightness of the lamp source is ensured; the frontier defense river 2-4 arranged in the inclined plane structure can enable the PPA rubber material 1 to flow more smoothly in the forming process; the PPA sizing material 1 and the material terminal 2 can be effectively combined into a whole by the arrangement of the tensioning stepped hole 4-1, and the looseness of the second bonding pad 2-2 is effectively avoided; the inverted step 3 can effectively prevent water vapor from permeating into the octagonal cup-shaped bodies 1-4 from the inverted step 3.

After adopting above-mentioned structure, this embodiment's beneficial effect is: this embodiment provides a granule lamp area LED support, can effectively launch light, and effectively avoid in steam permeates LED lamp pearl, improves the safety in utilization.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a granule lamp area LED support which characterized in that: the PPA material terminal comprises a PPA sizing material (1) and a material terminal (2);

an octagonal cup shape (1-4) is arranged inside the PPA sizing material (1), an anti-overflow glue step (1-1) is arranged on the PPA sizing material (1) at the upper edge of the octagonal cup shape (1-4), and a separation groove (1-3) is arranged on the PPA sizing material (1) at the bottom of the octagonal cup shape (1-4);

a first bonding pad (2-1) and a second bonding pad (2-2) are arranged on a material terminal (2) positioned in the octagonal cup type (1-4), the first bonding pad (2-1) and the second bonding pad (2-2) are respectively arranged on the left side and the right side of the isolating groove (1-3), a side wall (2-3) is integrally formed at one side edge of an opening in the material terminal (2), the lower end of a PPA sizing material (1) is inserted into the opening, the side wall (2-3) is higher than the plane of the terminal, the side wall (2-3) is inserted into the bottom of the PPA sizing material (1), a side wall river (2-4) positioned at the bottom of the outer side of the side wall (2-3) is arranged in an inclined plane, a plurality of grooves (2-5) are formed in the upper surface of the material terminal (2) positioned between the side wall (2-3), the grooves (2-5) and the bottom of the PPA sizing material (1) are embedded with each other; one side of the bottom of the PPA sizing material (1) is integrally formed with a tensioning step (4), and a tensioning step hole (4-1) matched and clamped with the tensioning step is formed in the material terminal (2); an inverted step (3) is integrally formed at the position, below the isolation groove (1-3), of the bottom of the PPA sizing material (1), and an inverted step hole (3-1) matched and clamped with the inverted step (3) is formed in the material terminal (2).

2. A particulate light strip LED holder as claimed in claim 1, wherein: a standard angle (1-2) is arranged on the PPA sizing material (1) positioned at one angle of the glue overflow prevention step (1-1).

3. A particulate light strip LED holder as claimed in claim 1, wherein: the side wall (2-3) is 0.1mm higher than the plane of the terminal.