CN206774580U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN206774580U CN206774580U CN201720597649.5U CN201720597649U CN206774580U CN 206774580 U CN206774580 U CN 206774580U CN 201720597649 U CN201720597649 U CN 201720597649U CN 206774580 U CN206774580 U CN 206774580U
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- pin
- led
- main body
- body connecting
- freedom
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Abstract
The utility model discloses a kind of LED, and it includes pin, and pin includes main body connecting portion, installation portion and the freedom portion being sequentially connected；The junction of main body connecting portion and installation portion is bent；The junction of installation portion and freedom portion is bent；Main body connecting portion is used for the body for connecting the LED.In LED disclosed in the utility model, pin has main body connecting portion, installation portion and the freedom portion being sequentially connected, installation portion among wherein is bent respectively with the main body connecting portion of its both sides and the junction of freedom portion, pcb board surface can be affixed on, so that whole LED can be assemblied in pcb board in a manner of surface-pasted.
Description
Technical field
Mechanical Industry Technology field is the utility model is related to, more specifically to a kind of LED.
Background technology
LED (Light Emitting Diode, Light-Emitting Diode) is often used as indicator lamp, or group in circuit and instrument
Into word, numeral etc. with display.LED need to be assemblied in pcb board, and with component high density on pcb board, highly reliable, miniaturization,
Low cost, the demand of automation is installed, increasing pcb board design uses surface mounting technology, but draws with linear pattern
The LED (as shown in Figure 1) of pin is difficult to be applied to above-mentioned surface mounting technology, therefore LED is applied to pcb board surface mount
Technology, it is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of LED, and its pin has three parts being sequentially connected, wherein, it is middle
Installation portion bent respectively with the main body connecting portion of its both sides and the junction of freedom portion, pcb board surface can be affixed on so that
Whole LED can be assemblied in pcb board in a manner of surface-pasted.
To achieve the above object, the utility model provides following technical scheme：
A kind of LED, including pin, the pin include main body connecting portion, installation portion and the freedom portion being sequentially connected；It is described
The junction of main body connecting portion and the installation portion is bent；The junction of the installation portion and the freedom portion is bent；The master
Body connecting portion is used for the body for connecting the LED.
Preferably, in above-mentioned LED, the pin is the pin of advance comprising.
Preferably, in above-mentioned LED, the main body connecting portion, the installation portion and the freedom portion are integral type structure.
Preferably, in above-mentioned LED, the pin is the pin of extrusion forming.
Preferably, in above-mentioned LED, the pin is two, and main body connecting portion is parallel to each other, pacified in two pins
Dress portion is parallel to each other, and freedom portion is parallel to each other.
The utility model provides a kind of LED, and it includes pin, and pin includes main body connecting portion, the installation portion being sequentially connected
And freedom portion；The junction of main body connecting portion and installation portion is bent；The junction of installation portion and freedom portion is bent；Main body connecting portion
For connecting the body of the LED.
In LED provided by the utility model, pin has main body connecting portion, installation portion and the freedom portion being sequentially connected, its
The installation portion of centre is bent respectively with the main body connecting portion of its both sides and the junction of freedom portion, can be affixed on pcb board surface,
So that whole LED can be assemblied in pcb board in a manner of surface-pasted.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of LED in the prior art；
Fig. 2 is the main structure diagram for the pin that the utility model embodiment provides；
Fig. 3 is the side structure schematic view of pin shown in Fig. 2；
Fig. 4 is the structural representation for the LED that the utility model embodiment provides；
Wherein, in figure 2 above -4：
Pin 101；Main body connecting portion 111；Installation portion 112；Freedom portion 113.
Embodiment
The utility model embodiment discloses a kind of LED, and its pin has three parts being sequentially connected, wherein, it is middle
Installation portion bent respectively with the main body connecting portion of its both sides and the junction of freedom portion, pcb board surface can be affixed on so that
Whole LED can be assemblied in pcb board in a manner of surface-pasted.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 2-Fig. 4, the utility model embodiment provides a kind of LED, and it includes pin 101, pin 101 including according to
Main body connecting portion 111, installation portion 112 and the freedom portion 113 of secondary connection；The junction of main body connecting portion 111 and installation portion 112 is curved
Folding；The junction of installation portion 112 and freedom portion 113 is bent；Main body connecting portion 111 is used for the body for connecting the LED.
In the LED that the utility model embodiment provides, pin 101 has main body connecting portion 111, the installation portion being sequentially connected
112 and freedom portion 113, wherein, middle installation portion 112 and the main body connecting portion 111 of its both sides and the junction of freedom portion 113
Bend respectively, pcb board surface can be affixed on, so that whole LED can be assemblied in pcb board in a manner of surface-pasted.As above
In LED, freedom portion 113 is used for the surface for being covered on pcb board, and welds (mode for being specially Reflow Soldering) in pcb board.
In the LED that above-described embodiment provides, pin 101 is the pin of advance comprising, refers specifically to pin 101 for producing
Before LED, the bending pin configuration with aforementioned body connecting portion 111, installation portion 112 and freedom portion 113 is first shaped to.
In the LED that the present embodiment provides, the advance comprising of pin 101, it can avoid carrying out pin 101 to molded LED
Processing, avoids occurring inside LED completely the risk of mechanical stress damage, and beneficial to equipment investment is saved, improves LED product
Yield, so as to reduce cost, lift properties of product.
For the ease of manufacturing, in above-mentioned LED, main body connecting portion 111, installation portion 112 and the freedom portion of pin 101
113 are arranged to integral structure.In addition, above-mentioned pin 101 is specially the pin 101 of extrusion forming.
In above-mentioned LED, pin 101 be two, and in two pins 101 main body connecting portion 111 be parallel to each other, installation portion
112 are parallel to each other, and freedom portion 113 is parallel to each other.
Following steps need to be carried out when producing above-mentioned LED：
1) the above-mentioned pin 101 with main body connecting portion 111, installation portion 112 and freedom portion 113 is prepared；
The specific step is that pin 101 is prepared by the way of extrusion forming, and linear pin 101 is formed after extruding
Bending pin 101 with main body connecting portion 111, installation portion 112 and freedom portion 113；
2) die bond is carried out to pin 101；
Installation LED chip and gold thread is needed in the step；
3) chip that pin 101 is fixed in step 2) is packaged；
Gold thread also needs to be encapsulated in inside encapsulating material in the step.
Carry out above-mentioned steps 1) before, LED need to be designed, carry out step 1) after design according to the design needs, or
After step 1), before step 2), LED designs are carried out, then according to the design needs, are walked from suitable pin 101
It is rapid 2).
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. LED, it is characterised in that including pin, the pin include be sequentially connected main body connecting portion, installation portion and from By portion；The junction of the main body connecting portion and the installation portion is bent；The junction of the installation portion and the freedom portion is curved Folding；The main body connecting portion is used for the body for connecting the LED.
- 2. LED according to claim 1, it is characterised in that the pin is the pin of advance comprising.
- 3. LED according to claim 1, it is characterised in that the main body connecting portion, the installation portion and the freedom portion For integral type structure.
- 4. LED according to claim 1, it is characterised in that the pin is the pin of extrusion forming.
- 5. LED according to claim 1, it is characterised in that the pin is two, and main body connects in two pins Socket part is parallel to each other, installation portion is parallel to each other, and freedom portion is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597649.5U CN206774580U (en) | 2017-05-25 | 2017-05-25 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597649.5U CN206774580U (en) | 2017-05-25 | 2017-05-25 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774580U true CN206774580U (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597649.5U Active CN206774580U (en) | 2017-05-25 | 2017-05-25 | A kind of LED |
Country Status (1)
| Country | Link |
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| CN (1) | CN206774580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195753A (en) * | 2017-05-25 | 2017-09-22 | 宁波升谱光电股份有限公司 | A kind of LED and preparation method thereof |
-
2017
- 2017-05-25 CN CN201720597649.5U patent/CN206774580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195753A (en) * | 2017-05-25 | 2017-09-22 | 宁波升谱光电股份有限公司 | A kind of LED and preparation method thereof |
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