CN213576928U - Glue-pouring lamp string structure for improving light emergent - Google Patents
Glue-pouring lamp string structure for improving light emergent Download PDFInfo
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- CN213576928U CN213576928U CN202021888420.5U CN202021888420U CN213576928U CN 213576928 U CN213576928 U CN 213576928U CN 202021888420 U CN202021888420 U CN 202021888420U CN 213576928 U CN213576928 U CN 213576928U
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- glue
- pole pin
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Abstract
The existing glue-pouring lamp string has the problem of dazzling when emitting light, and needs to be improved urgently, so the utility model is developed to solve the problem. A glue-pouring lamp string structure for improving light emergent comprises a shell, a pouring sealant and a lamp bead, and is characterized in that the lamp bead comprises a metal support, a conductive electrode, a metal wire, a chip, silver glue, a pouring sealant and a diffusant, wherein the metal support consists of a P pole pin and an N pole pin; the chip is fixedly arranged on the N pole pin through silver glue; the chip fixedly arranged on the N pole pin is connected with the P pole pin through the matching of the metal lead and the conductive electrode; the chip and the metal support are fixedly packaged through packaging glue; a diffusant is arranged on the packaging adhesive; the top of the diffusant on the packaging adhesive can be designed to be a plane, a convex or a concave surface; the lamp bead is fixed with a shell through the pouring sealant overcoat.
Description
Technical Field
The utility model relates to a lamp pearl technical field especially relates to an improve encapsulating lamp cluster structure of light-emitting.
Background
The existing pin lamp beads are generally packaged into a cylinder and used for Christmas lamp strings, if a waterproof outdoor lamp string is required to be made, a light-transmitting plastic shell needs to be sleeved on the lamp beads, and then pouring sealant is poured on the lamp beads, the lamp beads formed by the method are called glue pouring lamp strings, and the existing glue pouring lamp strings have the problem of dazzling when emitting light, so that improvement is urgently needed.
Disclosure of Invention
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a glue-pouring lamp string structure for improving light emergent comprises a shell, a pouring sealant and a lamp bead, and is characterized in that the lamp bead comprises a metal support, a conductive electrode, a metal wire, a chip, silver glue, a pouring sealant and a diffusant, wherein the metal support consists of a P pole pin and an N pole pin; the chip is fixedly arranged on the N pole pin through silver glue; the chip fixedly arranged on the N pole pin is connected with the P pole pin through the matching of the metal lead and the conductive electrode; the chip and the metal support are fixedly packaged through packaging glue; a diffusant is arranged on the packaging adhesive; the top of the diffusant on the packaging adhesive can be designed to be a plane, a convex or a concave surface; the lamp bead is fixed with a shell through the pouring sealant overcoat.
Preferably, the whole body of the packaging adhesive is a cylinder after being fixed and molded.
Preferably, the diffusing agent is a light-transmitting epoxy resin diffusing agent.
Preferably, the thickness of the diffusant is between 1.5mm and 2.0 mm.
Preferably, the packaging adhesive is made of transparent epoxy resin.
The utility model has the advantages that: the packaging adhesive of the utility model is in a cylinder shape, and the light-emitting surface at the top of the packaging adhesive, namely the shape of the diffusant can be one of a plane, a concave surface or a convex surface so as to meet the use requirements under different use scenes, wherein the light-emitting surface of the convex surface of the suzuo fox can condense light, and the light-emitting surface of the concave surface can scatter light; in addition, compare with current borderless cylinder lamp pearl, the utility model provides a dazzling problem, and the bright problem of luminous point, because the chip generally is located the central point that the encapsulation was glued and puts, can appear dazzling, dazzling when chip power is higher at the during operation, so its thickness of diffusant need be between 1.5mm ~ 2.0mm, and the dazzling problem of light is avoided to the at utmost when guaranteeing the light-emitting rate in such setting.
Drawings
Fig. 1 is the utility model discloses a lamp pearl structure schematic diagram.
Fig. 2 is an assembly view of the present invention.
Fig. 3 and 4 are schematic diagrams of the shape design of the diffusing agent of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement objectives and the functions of the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Referring to fig. 1 and 2, the embodiment adopts the following technical scheme that a potting light string structure for improving light emergence comprises a shell (1), a potting adhesive (2) and a lamp bead (3), and is characterized in that the lamp bead (3) comprises a metal support (31), a conductive electrode (32), a metal wire (33), a chip (34), a silver adhesive (35), a packaging adhesive (36) and a diffusant (37), wherein the metal support (31) consists of a P pole pin and an N pole pin; the chip (34) is fixedly arranged on the N pole pin through silver glue; the chip (34) fixedly arranged on the N pole pin is connected with the P pole pin through the matching of a metal lead and a conductive electrode (32); the chip (34) and the metal support are fixedly packaged through packaging glue (36); a diffusant (37) is arranged on the packaging adhesive (36); the top of the diffusant (37) on the packaging adhesive (36) can be of a planar design, a convex design or a concave design; the lamp bead (3) is fixedly provided with a shell (1) through the outer sleeve of the pouring sealant (2).
The packaging adhesive (36) is integrally cylindrical after being fixed and molded.
Wherein the diffusant (37) is a light-transmitting epoxy resin diffusant.
Wherein the thickness of the diffusant (37) is between 1.5mm and 2.0 mm.
Wherein the packaging adhesive (36) is made of transparent epoxy resin.
The present embodiment takes the above scheme as an example.
The packaging adhesive of the utility model is in a cylinder shape, and the light-emitting surface at the top of the packaging adhesive, namely the shape of the diffusant can be one of a plane, a concave surface or a convex surface so as to meet the use requirements under different use scenes, wherein the light-emitting surface of the convex surface of the suzuo fox can condense light, and the light-emitting surface of the concave surface can scatter light; in addition, compare with current borderless cylinder lamp pearl, the utility model provides a dazzling problem, and the bright problem of luminous point, because the chip generally is located the central point that the encapsulation was glued and puts, can appear dazzling, dazzling when chip power is higher at the during operation, so its thickness of diffusant need be between 1.5mm ~ 2.0mm, and the dazzling problem of light is avoided to the at utmost when guaranteeing the light-emitting rate in such setting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A glue-pouring lamp string structure for improving light emergent light comprises a shell (1), pouring glue (2) and lamp beads (3), and is characterized in that the lamp beads (3) comprise a metal support (31), a conductive electrode (32), a metal wire (33), a chip (34), silver glue (35), packaging glue (36) and a diffusant (37), wherein the metal support (31) consists of a P pole pin and an N pole pin; the chip (34) is fixedly arranged on the N pole pin through silver glue; the chip (34) fixedly arranged on the N pole pin is connected with the P pole pin through the matching of a metal lead and a conductive electrode (32); the chip (34) and the metal support are fixedly packaged through packaging glue (36); a diffusant (37) is arranged on the packaging adhesive (36); the top of the diffusant (37) on the packaging adhesive (36) can be of a planar design, a convex design or a concave design; the lamp bead (3) is fixedly provided with a shell (1) through the outer sleeve of the pouring sealant (2).
2. The light string structure for improving light extraction of claim 1, wherein the package adhesive (36) is a cylinder after being fixed and formed.
3. The light string structure of claim 1, wherein the diffuser (37) is a light-transmissive epoxy diffuser.
4. The light string structure of claim 3, wherein the thickness of the diffuser (37) is 1.5 mm-2.0 mm.
5. The light string structure of claim 1, wherein the encapsulant (36) is made of transparent epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021888420.5U CN213576928U (en) | 2020-09-02 | 2020-09-02 | Glue-pouring lamp string structure for improving light emergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021888420.5U CN213576928U (en) | 2020-09-02 | 2020-09-02 | Glue-pouring lamp string structure for improving light emergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576928U true CN213576928U (en) | 2021-06-29 |
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ID=76569085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021888420.5U Active CN213576928U (en) | 2020-09-02 | 2020-09-02 | Glue-pouring lamp string structure for improving light emergent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576928U (en) |
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2020
- 2020-09-02 CN CN202021888420.5U patent/CN213576928U/en active Active
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