CN206225403U - A kind of light emitting diode that is applied to indicator lamp of high brightness - Google Patents

Abstract

The utility model is related to LED technology field, more particularly to a kind of light emitting diode for being applied to indicator lamp of high brightness, including support, support is provided with light-emitting diode chip for backlight unit, the colloid for encapsulating light emitting diode chip for backlight unit, colloid includes that the upper end of the bottom is provided with the top of cylinder in the bottom of cuboid.Wherein, during the utility model can easily stretch into the mounting hole of electronic product in the top of cylinder, and the step formed between colloid top and bottom can easily clamping it is spacing so that, accurate positioning easy for installation in production and assembly；Meanwhile, the utility model small volume is conducive to the miniaturization of electronic product；Further, the angle of Lamp cup is 90~100 degree so that the brightness of light emitting diode is high, guidance lighting effect is more preferable.

Description

A kind of light emitting diode that is applied to indicator lamp of high brightness

Technical field

The utility model is related to LED technology field, more particularly to a kind of is applied to the easy for installation of indicator lamp Light emitting diode.

Background technology

Light emitting diode (i.e. LED) is referred to as forth generation light source, with energy-saving and environmental protection, safety, long lifespan, low-power consumption, low Heat, high brightness, waterproof, it is shockproof the features such as, can be widely applied to various instructions, display, decoration, backlight, general lighting etc. Field.With LED high brightness and the progress of multicolor, application field also constantly extends.From the finger of relatively low luminous flux Show lamp to display screen, then from outdoor display screen to the signal lamp of medium luminous flux power and the white light source of special lighting, and Develop into high light flux general illumination light source.

Wherein, the light emitting diode of the plug-in unit for being applied to indicator lamp of prior art, most brightness is not high, and is usually Simple arched door (i.e. round end) shape, when being installed in electronic product, it is impossible to spacing, causes to install inconvenient.

Utility model content

The purpose of this utility model be in view of the shortcomings of the prior art and a kind of high brightness is provided be applied to indicator lamp Light emitting diode easy for installation.

The purpose of this utility model is realized by following technical measures：

A kind of light emitting diode for being applied to indicator lamp of high brightness, including support, the support are provided with light-emitting diodes Die, the colloid for encapsulating the light-emitting diode chip for backlight unit, the colloid include in cuboid bottom, the bottom it is upper End is provided with the top of cylinder, and is formed with step between the top and bottom；The top on the top is bent arc Face；The length of the bottom, width, height are respectively 3.7 millimeters, 2 millimeters, 2.9 millimeters, a diameter of 2 millimeters of the top； The Lamp cup for placing the light-emitting diode chip for backlight unit is offered at the top of the support, the angle of the Lamp cup is 90~100 degree.

Wherein, the support includes first support, second support, and the Lamp cup is opened in the top of the second support, The Lamp cup is fixed in the bottom of the light-emitting diode chip for backlight unit by conductive glue；The top of the light-emitting diode chip for backlight unit Be conductively connected with the first support by gold thread, one end of the gold thread is welded in the first support, the gold thread it is another One end is welded in the top of the light-emitting diode chip for backlight unit.

Wherein, the angle of the Lamp cup is 91 degree, and the depth of the Lamp cup is 0.25 millimeter.

Wherein, the colloid is made up of epoxy resin, and the gold thread is made up of proof gold；The first support, second support It is provided with bending place.

The utility model beneficial effect is：

The utility model can be stretched into easily in the mounting hole of electronic product in the top of cylinder, and colloid top is with Between portion formed step can easily clamping it is spacing so that, accurate positioning easy for installation in production and assembly；Meanwhile, The utility model small volume, is conducive to the miniaturization of electronic product；Further, the angle of Lamp cup is 90~100 degree so that luminous two The brightness of pole pipe is high, guidance lighting effect is more preferable.

Brief description of the drawings

Fig. 1 is front view of the present utility model.

Fig. 2 is top view of the present utility model.

Fig. 3 is the structural representation in main view direction of the utility model when colloid is concealed.

Fig. 4 is the electrical connection schematic diagram of light-emitting diode chip for backlight unit of the present utility model and support.

Reference：

1 --- support, 11 --- first support, 12 --- second support, 13 --- bending place；2 --- light emitting diode Chip；3 --- colloid, 31 --- bottom, 32 --- top, 33 --- step, 34 --- arc-shaped curved surface；4 --- Lamp cup； 5 --- conducting resinl；6 --- gold thread.

Specific embodiment

It is right below in conjunction with the accompanying drawing of the utility model embodiment in order to describe the technical solution of the utility model in detail The technical scheme of the utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model A part of embodiment, rather than whole embodiments.Based on described embodiment of the present utility model, the common skill in this area The every other embodiment that art personnel are obtained on the premise of without creative work, belongs to the model of the utility model protection Enclose.

Fig. 1~4, the light emitting diode for being applied to indicator lamp of the utility model high brightness, including support 1 are refer to, is propped up Frame 1 is provided with light-emitting diode chip for backlight unit 2, the colloid 3 for encapsulating light emitting diode chip for backlight unit 2.Colloid 3 is included under cuboid Portion 31, the upper end of the bottom 31 is provided with the top 32 of cylinder, and step 33 is formed between top 32 and bottom 31.This Structure, when electronic product is in production and assembly, in can easily stretching into the mounting hole of electronic product in the top 32 of cylinder, and Between the top 32 of colloid 3 and bottom 31 formed step 33 can easily clamping it is spacing so that easy for installation, positioning accurate It is accurate.And, the top on the top 32 of colloid 3 is arc-shaped curved surface 34, in order to easily stretch into the installation of electronic product when mounted Kong Zhong.

As shown in Figure 1, 2, the length (L) of the bottom 31 of colloid 3, width (W), height (H) are respectively 3.7 millimeters, 2 millis Rice, 2.9 millimeters, the diameter (D) on top 32 is 2 millimeters.Therefore, light emitting diode of the present utility model, volume is very small, can pacify In electronic product loaded on very little, so as to be conducive to the miniaturization of electronic product.

As shown in figure 3, the top of support 1 offers the Lamp cup 4 for placing light-emitting diode chip for backlight unit 2, the folder of the Lamp cup 4 Angle (A) is 90~100 degree, and this structure makes that the brightness of the utility model light emitting diode is high, guidance lighting effect is good.Preferably, In the present embodiment, the angle of Lamp cup 4 is 91 degree, and the depth (B) of Lamp cup 4 is 0.25 millimeter, makes brightness, guidance lighting effect more It is good.

Preferably, support 1 includes first support 11, second support 12, and Lamp cup 4 is opened in the top of second support 12, sends out Pasted by conducting resinl 5 and be fixed on Lamp cup 4 in the bottom of luminous diode chip 2；The top of light-emitting diode chip for backlight unit 2 passes through gold thread 6 It is conductively connected with first support 11, one end of gold thread 6 is welded in first support 11, and the other end of gold thread 6 is welded in light-emitting diodes The top of die 2.This structure, makes light-emitting diode chip for backlight unit 2 be conductively connected with first support 11, second support 12 respectively, example Such as：As shown in figure 4, the negative pole of light-emitting diode chip for backlight unit 2 is conductively connected by conducting resinl 5 with second support 12, make second support 12 negative poles for turning into light emitting diode；The positive pole of light-emitting diode chip for backlight unit 2 is conductively connected by gold thread 6 with first support 11, is made First support 11 turns into the positive pole of light emitting diode；Production encapsulation is convenient.

Preferably, colloid 3 is made up of epoxy resin, thus have good insulating, it is corrosion-resistant, non-friable the features such as；Gold thread 6 It is made up of proof gold, so that the characteristics of having ductility good, makes gold thread 6 be not easy to break or blow；First support 11, second support 12 are provided with bending place 13, fixed with the encapsulation for facilitating colloid 3 etc., and further, first support 11, second support 12 expose Part surface is provided with the electroless nickel layer of 0.02 mm of thickness, in order to follow-up welding etc..

In sum, light emitting diode of the present utility model, accurate positioning easy for installation in production and assembly, small volume, Be conducive to the miniaturization of electronic product, brightness is high, guidance lighting effect is good, so as to be applied to various small-sized and product size precision The indicator lamp of electronic product high.

Finally it should be noted that above example is only used to illustrate the technical solution of the utility model, rather than to this reality With the limitation of novel protected scope, although being explained to the utility model with reference to preferred embodiment, this area it is general It is logical it will be appreciated by the skilled person that modified to the technical solution of the utility model or equivalent, belong to the utility model Protection domain.

Claims (4)

1. a kind of light emitting diode for being applied to indicator lamp of high brightness, including support, the support is provided with light emitting diode Chip, the colloid for encapsulating the light-emitting diode chip for backlight unit, it is characterised in that：The colloid includes the bottom in cuboid, The upper end of the bottom is provided with the top of cylinder, and is formed with step between the top and bottom；The top on the top It is arc-shaped curved surface to hold；The length of the bottom, width, height are respectively 3.7 millimeters, 2 millimeters, 2.9 millimeters, the top it is straight Footpath is 2 millimeters；The Lamp cup for placing the light-emitting diode chip for backlight unit is offered at the top of the support, the angle of the Lamp cup is 90~100 degree.

2. the light emitting diode for being applied to indicator lamp of high brightness according to claim 1, it is characterised in that：The support Including first support, second support, the Lamp cup is opened in the top of the second support, the bottom of the light-emitting diode chip for backlight unit The Lamp cup is fixed in end by conductive glue；The top of the light-emitting diode chip for backlight unit passes through gold thread and the first support It is conductively connected, one end of the gold thread is welded in the first support, and the other end of the gold thread is welded in the light-emitting diodes The top of die.

3. the light emitting diode for being applied to indicator lamp of high brightness according to claim 2, it is characterised in that：The Lamp cup Angle be 91 degree, the depth of the Lamp cup is 0.25 millimeter.

4. the light emitting diode for being applied to indicator lamp of high brightness according to claim 3, it is characterised in that：The colloid It is made up of epoxy resin, the gold thread is made up of proof gold；The first support, second support are provided with bending place.