CN206349363U - One kind substitutes monochromatic 1617 dual-colored LED - Google Patents

Abstract

The utility model discloses an alternative single-color 1617 double-color LED, which comprises a casing, and a through groove is opened on the casing, and a plurality of bases with one end located in the through groove are fixed on the casing, and the base The other end is provided with a pin 1 located outside the housing, and the housing is also provided with a plurality of wiring boards with one end located in the through groove, and the other end of the wiring board is provided with a pin 2 located outside the housing. , the base is provided with a lamp holder, and the lamp holder is provided with a lamp slot 1 and a lamp slot 2, and the lamp slot 1 and the lamp slot 2 are respectively provided with LED chip 1 and LED chip 2, and the lamp A gold wire is connected to the frame, and the other end of the gold wire is connected to the wiring board. The beneficial effect of the utility model is that the structure is simple and the practicability is strong.

Description

An alternative to single-color 1617 bi-color LED

technical field

The utility model relates to the technical field of LEDs, in particular to a replacement single-color 1617 double-color LED.

Background technique

Light-emitting diode (Light Emitting Diode, LED) is a semiconductor electronic component that can convert electrical energy into light energy. As a new type of light source, it has attracted more and more attention from people, and its application has become more and more extensive. This kind of electronic component appeared as early as 1962. In the early days, it could only emit low-intensity red light. Later, other monochromatic light versions were developed. Today, the light that can be emitted has covered visible light, infrared rays and ultraviolet rays, and has also increased to a considerable level. luminosity. With the continuous advancement of technology, the use has also been developed from the initial indicator lights and display panels to monitors, televisions, lighting decoration and lighting. However, the existing LED lamp beads are usually monochromatic, which can only emit monochromatic light, which cannot meet people's needs.

Utility model content

The purpose of this utility model is in order to solve the problems referred to above, has designed a kind of replacement monochromatic 1617 bicolor LEDs.

The technical solution of this utility model to achieve the above-mentioned purpose is that it is a replacement of single-color 1617 double-color LED, including a casing, and a through groove is opened on the casing, and a plurality of bases with one end located in the through groove are fixed on the casing. seat, the other end of the base is provided with a pin one located outside the housing, and the housing is also provided with a plurality of terminal boards with one end located in the through groove, and the other end of the terminal board is provided with a Outside the second pin, the base is provided with a lamp frame, and the lamp frame is provided with a lamp slot 1 and a lamp slot 2, and the lamp slot 1 and the lamp slot 2 are respectively provided with LED chips 1 and LED chips. Chip 2, a gold wire is connected to the lamp holder, and the other end of the gold wire is connected to a wiring board.

The first LED chip and the second LED chip have different light emitting colors.

The base is a PCB board.

Silver glue is provided between the first LED chip and the second LED chip and the base.

The lamp holder is encapsulated on the base by colloid, and grooves are opened in the colloid.

The number of the bases is not less than two, and the number of the wiring boards is not less than two.

The technical scheme of the utility model is used to replace the single-color 1617 two-color LED, and the LED chips of two different colors are arranged on the lamp frame to achieve a two-color effect, without changing the circuit, saving costs, and using the lens to concentrate light. The principle increases its brightness, consumes less power, is more environmentally friendly, and meets people's needs.

Description of drawings

Fig. 1 is the structure schematic diagram of replacing single-color 1617 double-color LED described in the utility model;

Fig. 2 is the enlarged schematic diagram of the lamp holder of the replacement monochrome 1617 two-color LED described in the utility model; Among the figure, 1, housing; 2, through groove; 3, base; 4, pin one; 5, wiring board; 6 , pin two; 7, light frame; 8, light trough one; 9, light trough two; 10, LED chip one; 11, LED chip two; 12, gold wire; 13, colloid; 14, groove.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings. As shown in Figure 1-2, an alternative single-color 1617 double-color LED includes a housing 1, and a through groove 2 is opened on the housing 1. The housing 1 A plurality of pedestals 3 with one end located in the through groove 2 are fixed on the top, and the other end of the pedestal 3 is provided with a pin 4 located outside the housing 1, and the housing 1 is also provided with a plurality of one ends located in the The wiring board 5 in the through groove 2, the other end of the wiring board 5 is provided with pins 2 6 outside the housing 1, the base 3 is provided with a lamp holder 7, and the lamp holder 7 is provided with Light trough one 8 and light trough two 9, said light trough one 8 and light trough two 9 are provided with LED chip one 10 and LED chip two 11 respectively, said lamp holder 7 is connected with gold wire 12, said gold The other end of the line 12 is connected to the wiring board 5; the LED chip one 10 and the LED chip two 11 have different luminescent colors; the base 3 is a PCB board; the LED chip one 10 and the LED chip two 11 are connected to the base There is silver glue between the seats 3; the lamp holder 7 is packaged on the base 3 through the glue 13, and the glue 13 has a groove 14 inside; the number of the base 3 is not less than two, The number of the wiring boards 5 is not less than two.

The feature of this embodiment is that a through groove is opened on the housing, and a plurality of bases with one end located in the through groove are fixed on the housing, and the other end of the base is provided with a pin 1 located outside the housing. There are also a plurality of wiring boards with one end located in the through slot, the other end of the wiring board is provided with pins 2 outside the housing, a lamp holder is provided on the base, and lamp slot 1 and lamp slot 2 are opened on the lamp rack , LED chip 1 and LED chip 2 are respectively installed in lamp slot 1 and lamp slot 2, gold wires are connected to the lamp holder, and the other end of the gold wire is connected to the wiring board, and two LEDs of different colors are arranged on the lamp holder. The chip achieves a two-color effect, does not need to change the circuit, saves costs, and uses the principle of lens focusing to increase its brightness, consumes less power, and is more environmentally friendly, meeting people's needs.

In this embodiment, since the lamp holder on the base is provided with the lamp slot one and the lamp slot two, the lamp slot one and the lamp slot two are respectively provided with LED chip one and LED chip two, and the LED chip one and the LED chip The second has different luminous colors, two-color mixing, no need to change the circuit, and saves costs. Fix the LED chip 1 and LED chip 2 on the base with silver glue, and then connect the gold wire connected to the lamp holder to the terminal block. , and then use colloid to encapsulate the lamp holder on the base. Because the colloid is concave, the light-emitting angle of the LED is changed by using the lens focusing characteristics, thereby improving the brightness of the light. At the same time, the power consumption is small, and it is more environmentally friendly and novel. , Strong practicability.

The above-mentioned technical solutions only embody the preferred technical solutions of the technical solutions of the present utility model, and some changes that may be made by those skilled in the art to some parts thereof reflect the principles of the present utility model and belong to the protection scope of the present utility model within.

Claims (6)

1. An alternative single-color 1617 double-color LED, comprising a housing (1), characterized in that the housing (1) is provided with a through groove (2), and the housing (1) is fixed with a plurality of One end is located in the base (3) in the through groove (2), the other end of the base (3) is provided with a pin one (4) located outside the housing (1), on the housing (1) There are also a plurality of wiring boards (5) with one end located in the through groove (2), and the other end of the wiring board (5) is provided with pins 2 (6) outside the housing (1). The seat (3) is provided with a lamp holder (7), and the lamp holder (7) is provided with a lamp groove one (8) and a lamp groove two (9), and the lamp groove one (8) and the lamp groove two ( 9) LED chip 1 (10) and LED chip 2 (11) are respectively arranged inside, gold wires (12) are connected on the lamp stand (7), and the other end of the gold wires (12) is connected to the wiring board ( 5) on. 2. An alternative single-color 1617 double-color LED according to claim 1, characterized in that the first LED chip (10) and the second LED chip (11) have different light emitting colors. 3. An alternative single-color 1617 double-color LED according to claim 1, characterized in that the base (3) is a PCB board. 4. An alternative single-color 1617 double-color LED according to claim 1, characterized in that silver glue is provided between the first LED chip (10) and the second LED chip (11) and the base (3). 5. An alternative single-color 1617 double-color LED according to claim 1, characterized in that, the lamp holder (7) is encapsulated on the base (3) by colloid (13), and the colloid (13) is Groove (14) is arranged inside. 6. An alternative single-color 1617 double-color LED according to claim 1, characterized in that, the number of the bases (3) is not less than two, and the number of the wiring boards (5) is not less in two.