CN105023998A - Direct-insertion-type LED lamp bead - Google Patents
Direct-insertion-type LED lamp bead Download PDFInfo
- Publication number
- CN105023998A CN105023998A CN201510393840.3A CN201510393840A CN105023998A CN 105023998 A CN105023998 A CN 105023998A CN 201510393840 A CN201510393840 A CN 201510393840A CN 105023998 A CN105023998 A CN 105023998A
- Authority
- CN
- China
- Prior art keywords
- lamp bead
- lamp pearl
- boss
- pole pin
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011324 bead Substances 0.000 title claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012536 packaging technology Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to the LED packaging technology field, and especially discloses a direct-insertion-type LED lamp bead. The provided direct-insertion-type LED lamp bead which is simple in structure is reasonable in design, a positive pin and a negative pin of the lamp bead can be distinguished from appearance rapidly without energization test, subsequent production technology flows are simplified and the product yield is raised. The direct-insertion-type LED lamp bead comprises a lamp bead body, a positive pin, a negative pin and an LED chip. The lamp bead body packages the LED chip, the positive pin and the negative pin. The lamp bead body is elliptical. A boss is arranged at the outer circumference of the lamp bead body. The boss is vertical to the connection line of the positive pin and the negative pin.
Description
Technical field
The invention belongs to LED technical field, particularly relate to a kind of direct insertion LED lamp bead.
Background technology
LED lamp pearl is a kind of semiconductor electronic component that can be luminous, and English abbreviation is LED, and also known as light-emitting diode, because its volume is little, power is low, long service life and environmental protection is widely used in illuminating industry.
Direct insertion LED lamp bead outline packages technique is all form elliptical lamps pearl by encapsulating at present, and then carry out toasting and cutting, although distinguish positive and negative electrode when lamp pearl cutting for being easy to, positive and negative electrode is cut into long-short foot, but because pin trims by some enterprises out of need before use lamp pearl, at this moment just need again to light with machine when lamp pearl plug-in unit line to differentiate lamp pearl both positive and negative polarity, add numerous and diverse degree during lamp pearl wiring, extend the plug-in unit line time, cause the reduction of production efficiency, and also cannot differentiate both positive and negative polarity in appearance when lamp pearl is reprocessed.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and provides a kind of structure simple, reasonable in design, does not need energising test from distinguishing lamp pearl both positive and negative polarity fast in appearance, can to simplify subsequent production technological process, improving the direct insertion LED lamp bead of product yield.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: direct insertion LED lamp bead, comprise lamp pearl body, positive pole pin, negative pole pin and LED chip, lamp pearl body is by LED chip, positive pole pin and negative pole pin package, lamp pearl body is oval, the outer circumference of described lamp pearl body is provided with a boss, and described boss is perpendicular to the line of positive pole pin and negative pole pin.
Preferably, the bottom surface of described boss is concordant with lamp pearl body bottom surface, and lamp pearl end face is concordant with the bowl cup of elliptical lamps pearl body.
Preferably, described boss and this body by integral forming of lamp pearl are arranged.
The present invention compared with prior art has following beneficial effect: the present invention by arranging boss in the outer circumference of lamp pearl body, so just can get on to distinguish from outward appearance the both positive and negative polarity of LED lamp bead, plug-in unit vibrating disk can select the injection of lamp pearl polarity OK automatically, need not test, direct plug connector module, simplify enterprise's plug-in unit technological process of production, improve product yield, promote the usability of LED lamp bead.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is the main TV structure schematic diagram of direct insertion LED lamp bead.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure: 1 is lamp pearl body, and 2 is negative pole pin, and 3 is positive pole pin, and 4 is boss.
Embodiment
As shown in Figure 1 and Figure 2, direct insertion LED lamp bead, comprise lamp pearl body 1, positive pole pin 3, negative pole pin 2 and LED chip, LED chip, positive pole pin 3 and negative pole pin 2 encapsulate by lamp pearl body 1, lamp pearl body 1 is oval, and the outer circumference of described lamp pearl body 1 is provided with a boss 4, and described boss 4 is perpendicular to the line of positive pole pin 3 and negative pole pin 2, the bottom surface of described boss 4 is concordant with lamp pearl body 1 bottom surface, and lamp pearl end face is concordant with the bowl cup of elliptical lamps pearl body 1.When encapsulating by boss 4 and the one-body molded setting of lamp pearl body 1.
Boss 4 can be arranged on front, at this moment positive pole pin 3 is on the right side of boss 4, and boss 4, on the left of boss 4, also can be arranged on lamp pearl body 1 back side according to the plug-in unit technological process of production by negative pole pin 2, at this moment positive pole pin 3 is in the left side of boss 4, and negative pole pin 2 is on the right side of boss 4.
The present invention changes mould bar when encapsulating, boss 4 is formed in lamp pearl body 1 front or the back side after making encapsulating, height is concordant as bowl cup at the bottom of glue, LED lamp bead can be made so only just can to distinguish both positive and negative polarity in appearance from it when plug-in unit line, plug-in unit vibrating disk can select the injection of lamp pearl polarity OK automatically, direct plug connector module need not be tested, simplify the technological process of production, improve yield.Compared with existing direct plugging-in LED profile, this invention simplifies the technological process of LED lamp bead application enterprise when plug-in unit is produced, improve the practicality of LED lamp bead.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (3)
1. direct insertion LED lamp bead, it is characterized in that: comprise lamp pearl body (1), positive pole pin (3), negative pole pin (2) and LED chip, LED chip, positive pole pin (3) and negative pole pin (2) encapsulate by lamp pearl body (1), lamp pearl body (1) is oval, the outer circumference of described lamp pearl body (1) is provided with a boss (4), described boss (4) is perpendicular to the line of positive pole pin (3) and negative pole pin (2).
2. direct insertion LED lamp bead according to claim 1, is characterized in that: the bottom surface of described boss (4) is concordant with lamp pearl body (1) bottom surface, and lamp pearl end face is concordant with the bowl cup of elliptical lamps pearl body (1).
3. direct insertion LED lamp bead according to claim 2, is characterized in that: described boss (4) and lamp pearl body (1) one-body molded setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393840.3A CN105023998A (en) | 2015-07-07 | 2015-07-07 | Direct-insertion-type LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393840.3A CN105023998A (en) | 2015-07-07 | 2015-07-07 | Direct-insertion-type LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023998A true CN105023998A (en) | 2015-11-04 |
Family
ID=54413816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393840.3A Pending CN105023998A (en) | 2015-07-07 | 2015-07-07 | Direct-insertion-type LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105023998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228284A (en) * | 2017-06-01 | 2017-10-03 | 江西宝晟自动化设备有限公司 | The LED plug-in unit indicator lamps that built-in patch LED, Zener or both all cover |
| CN109473400A (en) * | 2018-12-05 | 2019-03-15 | 安徽巨合电子科技有限公司 | A kind of light emitting diode |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203218323U (en) * | 2013-04-26 | 2013-09-25 | 四川柏狮光电技术有限公司 | Semi-ellipsoidal luminous light beam direct-inserting LED lamp |
| CN203967115U (en) * | 2014-06-04 | 2014-11-26 | 木林森股份有限公司 | A kind of Novel LED display screen lamp pearl of easy identification both positive and negative polarity |
| CN204118130U (en) * | 2014-09-23 | 2015-01-21 | 江西好英王光电有限公司 | A kind of LED display light-emitting diode |
| CN204885217U (en) * | 2015-07-07 | 2015-12-16 | 长治市华光半导体科技有限公司 | Formula LED lamp pearl cut straightly |
-
2015
- 2015-07-07 CN CN201510393840.3A patent/CN105023998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203218323U (en) * | 2013-04-26 | 2013-09-25 | 四川柏狮光电技术有限公司 | Semi-ellipsoidal luminous light beam direct-inserting LED lamp |
| CN203967115U (en) * | 2014-06-04 | 2014-11-26 | 木林森股份有限公司 | A kind of Novel LED display screen lamp pearl of easy identification both positive and negative polarity |
| CN204118130U (en) * | 2014-09-23 | 2015-01-21 | 江西好英王光电有限公司 | A kind of LED display light-emitting diode |
| CN204885217U (en) * | 2015-07-07 | 2015-12-16 | 长治市华光半导体科技有限公司 | Formula LED lamp pearl cut straightly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228284A (en) * | 2017-06-01 | 2017-10-03 | 江西宝晟自动化设备有限公司 | The LED plug-in unit indicator lamps that built-in patch LED, Zener or both all cover |
| CN109473400A (en) * | 2018-12-05 | 2019-03-15 | 安徽巨合电子科技有限公司 | A kind of light emitting diode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |