CN218299821U - LED diode - Google Patents
LED diode Download PDFInfo
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- CN218299821U CN218299821U CN202221618254.6U CN202221618254U CN218299821U CN 218299821 U CN218299821 U CN 218299821U CN 202221618254 U CN202221618254 U CN 202221618254U CN 218299821 U CN218299821 U CN 218299821U
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- support
- gold thread
- solder joint
- bracket
- led
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Abstract
The utility model discloses a LED diode, belonging to the technical field of LED diodes and comprising a first bracket, a second bracket, an LED chip, a first gold thread and a second gold thread; the lower end of the first bracket is connected with the anode, and the lower end of the second bracket is connected with the cathode; the top of second support is equipped with first recess, the LED chip is located in the first recess, first support, second support correspond the LED chip respectively and all are equipped with a solder joint, the LED chip is respectively through first gold thread, second gold thread and first support, second support electric connection, and all still be equipped with silver thick liquid on first gold thread, second gold thread and solder joint, and the solder joint rate of first gold thread, second gold thread and solder joint is wrapped respectively to this silver thick liquid.
Description
Technical Field
The utility model belongs to the technical field of the LED diode, concretely relates to LED diode.
Background
At present, after a pin welding wire is bonded in the production process of an LED product, ball adding protection is carried out, however, in the ball adding process, when a porcelain nozzle of a wire bonding machine is pressed down, the welding wire can be extruded, the welding wire is damaged, the tension of the welding wire is insufficient, and the reliability of a finished product of an LED diode is low in the using process.
Disclosure of Invention
For solving the problem that proposes among the above-mentioned background art, the utility model provides a LED diode has the pulling force that makes the improvement welding wire, and can promote the off-the-shelf reliability of LED diode.
In order to achieve the above object, the utility model provides a following technical scheme: an LED (light-emitting diode) comprises a first bracket, a second bracket, an LED chip, a first gold wire and a second gold wire; the lower end of the first bracket is connected with the anode, and the lower end of the second bracket is connected with the cathode; the top of second support is equipped with first recess, the LED chip is located in the first recess, first support, second support correspond the LED chip respectively and all are equipped with a solder joint, the LED chip is respectively through first gold thread, second gold thread and first support, second support electric connection, and all still be equipped with silver thick liquid on first gold thread, second gold thread and solder joint, the solder joint of first gold thread, second gold thread and solder joint is wrapped respectively to this silver thick liquid.
The utility model discloses in furtherly, first support, second support all are equipped with second recess, first lug.
In the utility model, furthermore, silver paste is set to be composed of silver powder and resin compound.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a LED chip respectively through first gold thread, second gold thread and first support, second support electric connection, and all still be equipped with silver thick liquid on first gold thread, second gold thread and solder joint, this silver thick liquid cladding first gold thread, second gold thread and solder joint of solder joint respectively, such design improves first gold thread, second gold thread pulling force to also respectively through the cladding of silver thick liquid, protected the solder joint of first gold thread, second gold thread and solder joint; thereby also promoting LED finished product reliability.
2. The utility model discloses a first support, second support all are equipped with second recess, first lug 15, and such design makes the stability of first support and second support when epoxy glues, convenient sealing at first support, second support to further promotion LED finished product reliability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the first bracket and the second bracket of the present invention;
fig. 3 is a schematic top view of the first and second brackets according to the present invention.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: an LED diode comprises a first support 1, a second support 5, an LED chip 3, a first gold wire 2 and a second gold wire 4; the lower end of the first bracket 1 is connected with a positive electrode, and the lower end of the second bracket 5 is connected with a negative electrode; the top of second support 5 is equipped with first recess 13, LED chip 3 is located in first recess 13, first support 1, second support 5 correspond LED chip 3 respectively and are equipped with a solder joint respectively, LED chip 3 respectively through first gold thread 2, second gold thread 4 and first support 1, second support 5 electric connection, and all still be equipped with silver thick liquid 12 on first gold thread 2, second gold thread 4 and solder joint, this silver thick liquid 12 cladding first gold thread 2, second gold thread 4 and solder joint 11's welding point respectively.
Further, in order to enable the first support 1 and the second support 5 to be more stable, and thus to improve the reliability of the LED, the technical scheme is as follows:
the first support 1 and the second support 5 are both provided with a second groove 14 and a first bump 15.
Further, in order to enable the first gold wire 2, the second gold wire 4 and the solder joint 11 to have a tensile force, so as to improve the reliability of the LED, the technical scheme is as follows: the silver paste 12 is composed of silver powder and a resin compound.
Example 2:
1. the utility model discloses a LED chip 3 respectively through first gold thread 2, second gold thread 4 and first support 1, second support 5 electric connection, and all still be equipped with silver thick liquid 12 on first gold thread 2, second gold thread 4 and solder joint 11, this silver thick liquid 12 cladding first gold thread 2, second gold thread 4 and solder joint 11's welding point respectively, such design, improve first gold thread 2, second gold thread 4 pulling force, and also respectively through the cladding of silver thick liquid 12, protected the welding point of first gold thread 2, second gold thread 4 and solder joint 11; thereby also promoting LED finished product reliability.
2. The utility model discloses a first support 1, second support 5 all are equipped with second recess 14, first lug 15, and such design makes the stability of first support 1 and second support 5 when epoxy glues, convenient sealing at first support 1, second support 5 to further promotion LED finished product reliability.
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 (2)
1. An LED diode is characterized by comprising a first bracket, a second bracket, an LED chip, a first gold wire and a second gold wire; the lower end of the first bracket is connected with the anode, and the lower end of the second bracket is connected with the cathode; the top of second support is equipped with first recess, the LED chip is located in the first recess, first support, second support correspond the LED chip respectively and all are equipped with a solder joint, the LED chip is respectively through first gold thread, second gold thread and first support, second support electric connection, and all still be equipped with silver thick liquid on first gold thread, second gold thread and solder joint, the solder joint of first gold thread, second gold thread and solder joint is wrapped respectively to this silver thick liquid.
2. An LED diode according to claim 1, wherein: the first support and the second support are both provided with a second groove and a first convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221618254.6U CN218299821U (en) | 2022-06-24 | 2022-06-24 | LED diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221618254.6U CN218299821U (en) | 2022-06-24 | 2022-06-24 | LED diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218299821U true CN218299821U (en) | 2023-01-13 |
Family
ID=84790506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221618254.6U Active CN218299821U (en) | 2022-06-24 | 2022-06-24 | LED diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218299821U (en) |
-
2022
- 2022-06-24 CN CN202221618254.6U patent/CN218299821U/en active Active
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