LED packaging structure with high luminous efficiency

Abstract

The utility model relates to the technical field of LED lamps, and discloses a high-luminous-efficiency LED packaging structure, which comprises a first packaging plate, a second packaging plate is arranged on the first packaging plate, a protective shell and a packaging mechanism are fixedly arranged on the upper surface of the second packaging plate, the packaging mechanism is arranged on the first packaging plate and the second packaging plate, and the protective shell is fixedly arranged on the upper surface of the second packaging plate. The packaging mechanism is used for packaging an LED light-emitting module, the packaging mechanism comprises four positioning columns, the four positioning columns are fixedly installed on the upper surface of the first packaging plate, the high-luminous-efficiency mechanism is arranged on the first packaging plate, and the high-luminous-efficiency mechanism is used for brightening the LED light-emitting module. The glue in the conical groove is extruded through the conical block, the glue is fully kept on the two sides of the conical block, the bonding area of the glue is increased, the uneven corrugated blocks are arranged on the two sides of the inner wall of the conical groove, the friction force between the corrugated blocks and the conical block is increased, the coating area of the glue is increased, and the whole packaging structure is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a high-light-efficiency LED packaging structure. Background Art

[0002] LED lights refer to lamps that use light-emitting diodes as light sources. Generally, silver glue or white glue is used to solidify the semiconductor LED onto the bracket, and then silver wire or gold wire is used to connect the chip and circuit board. The surrounding area is sealed with epoxy resin to protect the internal core wire. Finally, the outer shell is installed. LED lights have the advantages of energy saving, long life, environmental protection, and shock resistance. They can directly emit seven colors of light and are usually used in traffic lights, display screens, car signal lights and other fields.

[0003] When packaging existing LED lamps, most of them are sealed by applying glue on the packaging board. Although this packaging can be packaged, a flat package requires evenly applying glue to effectively package. This packaging method causes the contact area between the two packaging boards to be too small, resulting in unstable packaging. In view of this, a high-light-efficiency LED packaging structure is now proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-light-efficiency LED packaging structure, which has the advantages of packaging LED lamps and solves the problem of unstable packaging of LED lamps.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of packaging LED lamps, the utility model provides the following technical solutions: a high-light-efficiency LED packaging structure, comprising a first packaging board, a second packaging board is arranged on the first packaging board, and a protective shell is fixedly installed on the upper surface of the second packaging board;

[0008] The packaging mechanism is arranged on the first packaging board and the second packaging board, and is used to package the LED light-emitting module. The packaging mechanism includes four positioning posts, and the four positioning posts are fixedly mounted on the upper surface of the first packaging board;

[0009] A high light efficiency mechanism is arranged on the first packaging board, and is used to brighten the LED light-emitting module. The high light efficiency mechanism includes an LED light-emitting module, and the LED light-emitting module is fixedly mounted on the upper surface of the first packaging board, and the outer surface of the LED light-emitting module is coated with a fluorescent coating for brightening.

[0010] Preferably, the packaging mechanism further comprises a V-shaped annular sheet, which is fixedly mounted on the outer surface of the positioning column, and the V-shaped annular sheet is mounted inverted, that is, the small notch of the V-shaped annular sheet is mounted outward.

[0011] Preferably, the packaging mechanism further comprises four conical grooves and corrugated blocks, the four conical grooves are arranged on the upper surface of the first packaging plate, and a corrugated block is fixedly mounted on the opposite surface of the inner wall of each conical groove.

[0012] Preferably, the packaging mechanism further includes four positioning grooves, four rubber rings and four conical blocks, the four positioning grooves are opened on the lower surface of the second packaging plate, and rubber rings are arranged in the four positioning grooves, and the four conical blocks are fixedly mounted on the lower surface of the second packaging plate.

[0013] Preferably, the high light efficiency mechanism further comprises a reflective plate and heat dissipation fins, wherein the reflective plate is fixedly mounted on the upper surface of the first packaging plate, and the heat dissipation fins are fixedly mounted on the outer surface of the reflective plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a high-light-efficiency LED packaging structure, which has the following beneficial effects:

[0016] 1. The high-light-efficiency LED packaging structure squeezes the glue in the conical groove through the conical block, so that it is fully maintained on both sides of the conical block, increasing the bonding area of ​​the glue, and uneven corrugated blocks are arranged on both sides of the inner wall of the conical groove, which not only increases the friction with the conical block, but also increases the application area of ​​the glue, making the entire packaging structure more solid.

[0017] 2. The high-light-efficiency LED packaging structure can effectively prevent the occurrence of deviation during packaging by packaging with positioning columns, and the positioning installation by wrapping the inverted V-shaped circular ring piece with a rubber ring can increase the friction during packaging and increase the coating area of ​​the glue, making the entire packaging structure more solid.

[0018] 3. The high-light-efficiency LED packaging structure can effectively increase the brightness of the LED light-emitting module through the fluorescent coating, and can effectively reflect the light source to the front through the reflector to make it more concentrated, so the brightness emitted is higher, and the LED light-emitting module can be effectively cooled through the heat dissipation fins to increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of a high-light-efficiency LED packaging structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first packaging board of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the first packaging board of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 This is a schematic diagram of the structure of the second packaging board of the utility model.

[0024] In the figure: 1. first packaging board; 2. second packaging board; 3. protective shell; 4. LED light-emitting module; 5. reflective plate; 6. heat dissipation fins; 7. positioning column; 8. V-shaped circular ring piece; 9. conical groove; 10. corrugated block; 11. positioning groove; 12. rubber ring; 13. conical block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a new technical solution: a high-light-efficiency LED packaging structure, comprising a first packaging board 1, a second packaging board 2 is arranged on the first packaging board 1, and a protective shell 3 is fixedly installed on the upper surface of the second packaging board 2;

[0027] The packaging mechanism is arranged on the first packaging board 1 and the second packaging board 2. The packaging mechanism is used to package the LED light-emitting module. The packaging mechanism includes four positioning posts 7. The four positioning posts 7 are fixedly mounted on the upper surface of the first packaging board 1.

[0028] A high light efficiency mechanism is arranged on the first packaging board 1. The high light efficiency mechanism is used to brighten the LED light emitting module. The high light efficiency mechanism includes an LED light emitting module 4. The LED light emitting module 4 is fixedly mounted on the upper surface of the first packaging board 1, and the outer surface of the LED light emitting module 4 is coated with a fluorescent coating for brightening.

[0029] Furthermore, the packaging mechanism further comprises a V-shaped circular ring piece 8, which is fixedly mounted on the outer surface of the positioning column 7, and the V-shaped circular ring piece 8 is installed inverted, that is, the small notch of the V-shaped circular ring piece 8 is installed outward.

[0030] Furthermore, the packaging mechanism further comprises four conical grooves 9 and corrugated blocks 10. The four conical grooves 9 are provided on the upper surface of the first packaging plate, and the corrugated blocks 10 are fixedly mounted on the opposite surface of the inner wall of each conical groove 9.

[0031] Furthermore, the packaging mechanism also includes four positioning grooves 11, four rubber rings 12 and four conical blocks 13. The four positioning grooves 11 are opened on the lower surface of the second packaging board 2, and the four positioning grooves 11 are each provided with a rubber ring 12. The four conical blocks 13 are fixedly mounted on the lower surface of the second packaging board 2. When the high-light-efficiency LED packaging structure is used, the glue is applied to the outer surface of the four positioning posts 7 fixedly mounted on the first packaging board 1 and the conical groove 9. At this time, the positioning grooves 11 on the second packaging board 2 are aligned with the positioning posts 7, and the conical blocks 13 are inserted into the conical groove 9. While being inserted, the conical surface of the conical block 13 squeezes the glue so that it diffuses outward along the inner wall of the conical groove 9. At this time, the glue is located on both sides of the conical block 13, and the bonding area is increased by the uneven corrugated blocks provided in the conical groove 9, so that the bonding is more The invention relates to a LED packaging structure which is light-efficient and has a high light efficiency. The LED packaging structure is characterized in that the LED packaging structure is firm and when the positioning column 7 is inserted into the positioning groove 11, the uneven V-shaped circular ring piece 8 is wrapped by the rubber ring 12, which not only increases the friction force, but also makes the glue have a larger contact area and is fixed more firmly. The high-light-efficiency LED packaging structure squeezes the glue in the conical groove by the conical block, so that it is fully maintained on both sides of the conical block, thereby increasing the bonding area of ​​the glue, and uneven corrugated blocks are arranged on both sides of the inner wall of the conical groove, which not only increases the friction force with the conical block, but also increases the application area of ​​the glue, thereby making the entire packaging structure more firm. The packaging by the positioning column can effectively prevent the occurrence of deviation during packaging, and the positioning installation by wrapping the inverted V-shaped circular ring piece with a rubber ring can increase the friction force during packaging, and increases the application area of ​​the glue, thereby making the entire packaging structure more firm.

[0032] Furthermore, the high light efficiency mechanism also includes a reflecting plate 5 and heat dissipation fins 6. The reflecting plate 5 is fixedly mounted on the upper surface of the first packaging plate 1. The outer surface of the reflecting plate 5 is fixedly mounted with heat dissipation fins 6. When the high light efficiency LED packaging structure is in use, the luminescent coating applied on the outer surface of the LED light emitting module 4 can effectively brighten the light, and the reflecting plate 5 wrapped around the outer surface of the LED light emitting module 4 can refract the light source emitted by the LED light emitting module 4 so that the light source is emitted forward, which can effectively brighten the light, and the heat dissipation fins 6 can absorb the heat generated by the LED light emitting module 4 to increase the service life of the device. The high light efficiency LED packaging structure can effectively increase the brightness of the LED light emitting module through the fluorescent coating, and can effectively reflect the light source to the front through the reflecting plate, so that it is more concentrated, and the brightness emitted is also higher, and the LED light emitting module can be effectively cooled through the heat dissipation fins to increase its service life.

[0033] Working principle: When the high-light-efficiency LED packaging structure is used, the glue is applied to the outer surface of the four positioning posts 7 fixedly installed on the first packaging board 1 and the tapered groove 9. At this time, the positioning groove 11 on the second packaging board 2 is aligned with the positioning post 7, and the tapered block 13 is inserted into the tapered groove 9. During the insertion, the tapered surface of the tapered block 13 squeezes the glue so that it spreads outward along the inner wall of the tapered groove 9. At this time, the glue is located on both sides of the tapered block 13, and the uneven corrugated block set in the tapered groove 9 is used to increase the bonding area, so that the bonding is more firm, and when the positioning post 7 is inserted into the positioning groove 11 The uneven V-shaped circular ring piece 8 is wrapped by the rubber ring 12, which not only increases the friction force, but also makes the glue have a larger contact area and is fixed more firmly. When the high-light-efficiency LED packaging structure is used, the luminous coating applied on the outer surface of the LED light-emitting module 4 can effectively brighten the light, and the reflective plate 5 wrapped on the outer surface of the LED light-emitting module 4 can refract the light source emitted by the LED light-emitting module 4 so that the light source is emitted forward, which can effectively brighten the light, and the heat dissipation fins 6 can absorb the heat generated by the LED light-emitting module 4 to increase the service life of the device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-light-efficiency LED packaging structure, comprising a first packaging board (1), wherein a second packaging board (2) is arranged on the first packaging board (1), characterized in that: A protective shell (3) is fixedly mounted on the upper surface of the second packaging plate (2); A packaging mechanism, the packaging mechanism is arranged on the first packaging plate (1) and the second packaging plate (2), the packaging mechanism is used to package the LED light-emitting module, the packaging mechanism comprises four positioning columns (7), and the four positioning columns (7) are fixedly mounted on the upper surface of the first packaging plate (1); A high light efficiency mechanism, the high light efficiency mechanism is arranged on the first packaging board (1), the high light efficiency mechanism is used to increase the brightness of the LED light-emitting module, the high light efficiency mechanism comprises an LED light-emitting module (4), the LED light-emitting module (4) is fixedly mounted on the upper surface of the first packaging board (1), and the outer surface of the LED light-emitting module (4) is coated with a fluorescent coating for increasing brightness.

2. The high light-efficiency LED packaging structure according to claim 1, characterized in that: The packaging mechanism also includes a V-shaped annular sheet (8), which is fixedly mounted on the outer surface of the positioning column (7), and the V-shaped annular sheet (8) is mounted inverted, that is, the small notch of the V-shaped annular sheet (8) is mounted outward.

3. The high light-efficiency LED packaging structure according to claim 1, characterized in that: The packaging mechanism further comprises four conical grooves (9) and a corrugated block (10); the four conical grooves (9) are arranged on the upper surface of the first packaging plate (1), and a corrugated block (10) is fixedly mounted on the opposite surface of the inner wall of each conical groove (9).

4. The high light-efficiency LED packaging structure according to claim 1, characterized in that: The packaging mechanism further comprises four positioning grooves (11), four rubber rings (12) and four conical blocks (13); the four positioning grooves (11) are arranged on the lower surface of the second packaging plate (2); the rubber rings (12) are arranged in the four positioning grooves (11); and the four conical blocks (13) are fixedly mounted on the lower surface of the second packaging plate (2).

5. The high light-efficiency LED packaging structure according to claim 1, characterized in that: The high light efficiency mechanism further comprises a reflective plate (5) and heat dissipation fins (6); the reflective plate (5) is fixedly mounted on the upper surface of the first packaging plate (1); and the heat dissipation fins (6) are fixedly mounted on the outer surface of the reflective plate (5).

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