CN219457651U - Three-crystal four-pin direct-insertion LED lamp - Google Patents
Three-crystal four-pin direct-insertion LED lamp Download PDFInfo
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- CN219457651U CN219457651U CN202320077476.XU CN202320077476U CN219457651U CN 219457651 U CN219457651 U CN 219457651U CN 202320077476 U CN202320077476 U CN 202320077476U CN 219457651 U CN219457651 U CN 219457651U
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Abstract
The utility model discloses a three-crystal four-pin direct-insert LED lamp, which comprises a packaging body and a luminous wafer assembly, wherein the bottom of the packaging body is provided with a pin assembly, a first luminous wafer, a second luminous wafer and a third luminous wafer are arranged in the packaging body, the first luminous wafer, the second luminous wafer and the third luminous wafer are all electrically connected with a common electrode pin, the first luminous wafer is electrically connected with a first control electrode pin, the second luminous wafer is electrically connected with a second control electrode pin, the third luminous wafer is electrically connected with a third control electrode pin, the working state of the first luminous wafer is controlled through the first control electrode pin, the working state of the second luminous wafer is controlled through the second control electrode pin, and the working state of the third luminous wafer is controlled through the third control electrode pin, so that the lamp bead can realize alternate lighting of three colors and full-color mixing effects on the same electronic product, and the three-color alternating-color lighting LED lamp can be widely applied to toys or outdoor large display screens and the like, and the working state of the three-crystal LED lamp is high in practicability.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to a three-crystal four-pin direct-insert LED lamp.
Background
Currently, the LED in the market generally packages the LED light-emitting body in a small transparent epoxy resin, and the chip electrode is connected with the pin through gold wire, alloy wire or silver wire, so that the outer surface material of the pin is required to be noble metal silver, and the material cost is increased;
the existing direct-insert LED lamp usually emits light from a single wafer, only a single color can be lightened by supplying power to two positive and negative pins, and the alternate lighting of three colors and the color mixing effect of a full color system can not be realized by one lamp bead on the same electronic product.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the three-crystal four-pin direct-insert LED lamp.
The technical scheme adopted for solving the technical problems is as follows: the three-crystal four-pin direct-insert LED lamp comprises a package body and a luminous wafer assembly arranged in the package body, wherein a pin assembly is arranged at the bottom of the package body, and the luminous wafer assembly is electrically connected with the pin assembly;
the light emitting wafer assembly comprises a first light emitting wafer, a second light emitting wafer and a third light emitting wafer;
the pin assembly comprises a first control electrode pin, a second control electrode pin, a third control electrode pin and a common electrode pin;
the first light-emitting wafer, the second light-emitting wafer and the third light-emitting wafer are all electrically connected with the common electrode pin.
Preferably, the first light emitting chip is electrically connected to the first control electrode pin.
Preferably, the second light emitting chip is electrically connected to the second control electrode pin.
Preferably, the third light emitting chip is electrically connected to the third control electrode pin.
Preferably, a first lead is arranged between the first light emitting chip and the first control electrode pin.
Preferably, a second lead is arranged between the second light emitting chip and the second control electrode pin.
Preferably, a third lead is arranged between the third light emitting chip and the third control electrode pin.
Compared with the prior art, the utility model has the beneficial effects that:
because the first luminescent wafer, the second luminescent wafer and the third luminescent wafer are arranged in the package body, the first luminescent wafer, the second luminescent wafer and the third luminescent wafer are all electrically connected with the common electrode pin, the first luminescent wafer is electrically connected with the first control electrode pin, the second luminescent wafer is electrically connected with the second control electrode pin, the third luminescent wafer is electrically connected with the third control electrode pin, the working state of the first luminescent wafer is controlled through the first control electrode pin, the working state of the second luminescent wafer is controlled through the second control electrode pin, and the working state of the third luminescent wafer is controlled through the third control electrode pin, thereby realizing that one lamp bead on the same electronic product can realize alternate lighting of three colors and full-color system color mixing effect, being widely applied to toys or outdoor large-scale display screens and the like, and having strong practicability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another embodiment of the present utility model;
fig. 3 is a schematic structural view of a first lead according to the present utility model.
Reference numerals in the drawings:
the package 1, the first control electrode pin 2, the second control electrode pin 3, the third control electrode pin 4, the common electrode pin 5, the first light emitting chip 6, the second light emitting chip 7, the third light emitting chip 8, the first lead 9, the second lead 10, and the third lead 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the utility model provides a three-crystal four-pin direct-insert LED lamp, which comprises a package body 1 and a light emitting wafer assembly arranged in the package body 1, wherein a pin assembly is arranged at the bottom of the package body 1, and the light emitting wafer assembly is electrically connected with the pin assembly;
the light emitting wafer assembly comprises a first light emitting wafer 6, a second light emitting wafer 7 and a third light emitting wafer 8;
the pin assembly comprises a first control electrode pin 2, a second control electrode pin 3, a third control electrode pin 4 and a common electrode pin 5;
the first light emitting chip 6, the second light emitting chip 7 and the third light emitting chip 8 are all electrically connected with the common electrode pin 5.
The first light emitting chip 6 is electrically connected to the first control electrode pin 2.
The second light emitting chip 7 is electrically connected to the second control electrode pin 3.
The third light emitting chip 8 is electrically connected to the third control electrode pin 4.
A first lead 9 is disposed between the first light emitting chip 6 and the first control electrode pin 2, and the first light emitting chip 6 is electrically connected with the first control electrode pin 2 through the first lead 9.
A second lead 10 is disposed between the second light emitting chip 7 and the second control electrode pin 3, and the second light emitting chip 7 is electrically connected with the second control electrode pin 3 through the second lead 10.
A third lead 11 is disposed between the third light emitting chip 8 and the third control electrode pin 4, and the third light emitting chip 8 is electrically connected with the third control electrode pin 4 through the third lead 11.
Working principle: because the first luminescent wafer, the second luminescent wafer and the third luminescent wafer are arranged in the package body, the first luminescent wafer, the second luminescent wafer and the third luminescent wafer are all electrically connected with the common electrode pin, the first luminescent wafer is electrically connected with the first control electrode pin, the second luminescent wafer is electrically connected with the second control electrode pin, the third luminescent wafer is electrically connected with the third control electrode pin, the working state of the first luminescent wafer is controlled through the first control electrode pin, the working state of the second luminescent wafer is controlled through the second control electrode pin, and the working state of the third luminescent wafer is controlled through the third control electrode pin, thereby realizing that one lamp bead on the same electronic product can realize alternate lighting of three colors and full-color system color mixing effect, being widely applied to toys or outdoor large-scale display screens and the like, and having strong practicability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The three-crystal four-pin direct-insert LED lamp is characterized by comprising a package body and a luminous wafer assembly arranged in the package body, wherein a pin assembly is arranged at the bottom of the package body, and the luminous wafer assembly is electrically connected with the pin assembly;
the light emitting wafer assembly comprises a first light emitting wafer, a second light emitting wafer and a third light emitting wafer;
the pin assembly comprises a first control electrode pin, a second control electrode pin, a third control electrode pin and a common electrode pin;
the first light-emitting wafer, the second light-emitting wafer and the third light-emitting wafer are all electrically connected with the common electrode pin.
2. The three-and-four pin in-line LED lamp of claim 1, wherein the first light emitting die is electrically connected to the first control electrode pin.
3. The three-and-four pin in-line LED lamp of claim 1, wherein the second light emitting die is electrically connected to the second control electrode pin.
4. The three-and-four pin in-line LED lamp of claim 1, wherein the third light emitting die is electrically connected to a third control electrode pin.
5. The three-and-four-pin direct-insert LED lamp of claim 1, wherein a first lead is disposed between the first light emitting die and the first control electrode pin.
6. The three-and-four-pin direct-insert LED lamp of claim 1, wherein a second lead is disposed between the second light emitting die and the second control electrode pin.
7. The three-and-four-pin direct-insert LED lamp of claim 1, wherein a third lead is disposed between the third light emitting die and the third control electrode pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320077476.XU CN219457651U (en) | 2023-01-09 | 2023-01-09 | Three-crystal four-pin direct-insertion LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320077476.XU CN219457651U (en) | 2023-01-09 | 2023-01-09 | Three-crystal four-pin direct-insertion LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219457651U true CN219457651U (en) | 2023-08-01 |
Family
ID=87410189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320077476.XU Active CN219457651U (en) | 2023-01-09 | 2023-01-09 | Three-crystal four-pin direct-insertion LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219457651U (en) |
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2023
- 2023-01-09 CN CN202320077476.XU patent/CN219457651U/en active Active
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