CN205746122U - A kind of LED lamp bead - Google Patents
A kind of LED lamp bead Download PDFInfo
- Publication number
- CN205746122U CN205746122U CN201620732178.XU CN201620732178U CN205746122U CN 205746122 U CN205746122 U CN 205746122U CN 201620732178 U CN201620732178 U CN 201620732178U CN 205746122 U CN205746122 U CN 205746122U
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- Prior art keywords
- lamp bead
- led lamp
- chip
- led
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- 239000011324 bead Substances 0.000 title claims abstract description 90
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
nullThe utility model discloses a kind of LED lamp bead，Including electrostatic removal device、Chip positive pole、Voltage stabilizer、Chip、Fin、LED lamp bead anelectrode、Diffuser、LED lamp bead、LED lamp bead negative electrode、Chip negative pole、Circuit board、LED protects chip、LED lamp bead body，Described diffuser is arranged on the top of LED lamp bead body，Described electrostatic removal device is arranged on the surface of circuit board，Described LED lamp bead is arranged on the inside of diffuser，Described LED lamp bead anelectrode is arranged on the left side of LED lamp bead，Described LED lamp bead negative electrode is arranged on the right side of LED lamp bead，Described voltage stabilizer is arranged on the left side of LED lamp bead anelectrode，Described chip positive pole is arranged on the lower section of LED lamp bead anelectrode，Described chip negative pole is arranged on the lower section of LED lamp bead negative electrode，Described chip is arranged on the lower section of LED lamp bead，Described LED protection chip is arranged on the lower section of chip，Described fin is arranged on the lower section of LED protection chip.This LED lamp bead simple in construction, easy to use, cost is low, safe and efficient.
Description
Technical field
This utility model belongs to LED lamp bead technical field, is specifically related to a kind of LED lamp bead.
Background technology
LED is as new generation of semiconductor luminescent device, and it has light efficiency height, life-span length, environmental protection and energy saving etc.
Feature, the most constantly replaces conventional lighting technology and extremely payes attention to.Existing LED lamp bead do not have built-in LED protect chip, it by
LED support, LED chip, spun gold line, fluorescent material and diffuser composition.In LED illumination and LED-backlit etc. are applied, often need
Multiple LED strip connection or connection in series-parallel use and drive power-efficient with simplification circuit, reduction cost and raising.Due to big when LED damages
Part is all self open-circuit condition, and this can make whole series LED all lose efficacy.The effect of LED protection integrated circuit is protection
LED, when a LED occurs open fault, LED protection integrated circuit can make the light emitting diode both positive and negative polarity of open circuit be formed logical
Road, to ensure that other LED concatenated therewith normally works, LED developed so far from nineteen sixties, and its application is
Through expanding many fields to.LED is mainly critical piece by Light-Emitting Diode, and it utilizes the unidirectional powered of quasiconductor P-N junction
And realize luminescence.In photoelectric conversion in the led, have heat and produce, and the characteristic of LED is that luminous efficiency is along with the liter of temperature
High and decline.The advantage of LED is that its service life can reach 60000-100000 hour, and common daylight lamp or electricity-saving lamp
Service life generally between 6000-10000 hour.But existing LED lamp bead cannot realize the most excellent of its life-span length
Gesture, particularly high-power LED lamp, therefore we need a novel LED lamp bead, meet the demand of people.
Utility model content
The purpose of this utility model is to provide a kind of LED lamp bead, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of LED lamp bead, remove dress including electrostatic
Put, chip positive pole, voltage stabilizer, chip, fin, LED lamp bead anelectrode, diffuser, LED lamp bead, LED lamp bead negative electricity
Pole, chip negative pole, circuit board, LED protect chip, LED lamp bead body, and described diffuser is arranged on the top of LED lamp bead body,
Described electrostatic removal device is arranged on the surface of circuit board, and described LED lamp bead is arranged on the inside of diffuser, described LED lamp bead
Anelectrode is arranged on the left side of LED lamp bead, and described LED lamp bead negative electrode is arranged on the right side of LED lamp bead, described voltage stabilizer
Being arranged on the left side of LED lamp bead anelectrode, described chip positive pole is arranged on the lower section of LED lamp bead anelectrode, described chip negative pole
Being arranged on the lower section of LED lamp bead negative electrode, described chip is arranged on the lower section of LED lamp bead, and described LED protection chip is arranged on core
The lower section of sheet, described fin is arranged on the lower section of LED protection chip.
Preferably, described electrostatic removal device is provided with 2.
Preferably, described LED lamp bead anelectrode is electrically connected with chip positive pole by metal wire.
Preferably, described LED lamp bead negative electrode is electrically connected with chip negative pole by metal wire.
Technique effect of the present utility model and advantage: this LED lamp bead simple in construction, easy to use, cost is low, and safety is high
Effect；Electrostatic can be removed by electrostatic removal device, is conducive to increasing the service life of LED；The setting of voltage stabilizer can
Make voltage stabilization, it is to avoid because the change of voltage makes lamp bead burn；The setting of LED protection chip can carry out protection and make chip
With, extend the service life of lamp bead；Heat can be shed by the setting of fin timely, is conducive to improving the luminescence of lamp bead
Efficiency, extends the service life of lamp bead.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, electrostatic removal device；2, chip positive pole；3, voltage stabilizer；4, chip；5, fin；6, LED lamp bead
Anelectrode；7, diffuser；8, LED lamp bead；9, LED lamp bead negative electrode；10, chip negative pole；11, circuit board；12, LED protects core
Sheet；13, LED lamp bead body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of LED lamp bead as shown in Figure 1, including electrostatic removal device 1, chip positive pole 2, electricity
Pressure regulator 3, chip 4, fin 5, LED lamp bead anelectrode 6, diffuser 7, LED lamp bead 8, LED lamp bead negative electrode 9, chip are born
Pole 10, circuit board 11, LED protect chip 12, LED lamp bead body 13, and described diffuser 7 is arranged on the top of LED lamp bead body 13
Portion, described electrostatic removal device 1 is arranged on the surface of circuit board 11, and described electrostatic removal device 1 is provided with 2, described LED lamp bead
8 inside being arranged on diffuser 7, described LED lamp bead anelectrode 6 is arranged on the left side of LED lamp bead 8, described LED lamp bead negative electrode
9 right sides being arranged on LED lamp bead 8, described voltage stabilizer 3 is arranged on the left side of LED lamp bead anelectrode 6, described chip positive pole 2
Being arranged on the lower section of LED lamp bead anelectrode 6, described LED lamp bead anelectrode 6 is electrically connected with chip positive pole 2 by metal wire, institute
Stating chip negative pole 10 and be arranged on the lower section of LED lamp bead negative electrode 9, described LED lamp bead negative electrode 9 is by metal wire and chip negative pole
10 are electrically connected with, and described chip 4 is arranged on the lower section of LED lamp bead 8, and described LED protection chip 12 is arranged on the lower section of chip 4,
Described fin 5 is arranged on the lower section of LED protection chip 12.
Operation principle: in use, circuit board 11 connects chip 4, LED lamp bead anelectrode 6 and chip positive pole to this LED lamp bead
2 are electrically connected with, and described LED lamp bead negative electrode 9 is electrically connected with so that LED lamp bead 8 carries out luminescence with chip negative pole 10.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. a LED lamp bead, including electrostatic removal device (1), chip positive pole (2), voltage stabilizer (3), chip (4), heat radiation
Sheet (5), LED lamp bead anelectrode (6), diffuser (7), LED lamp bead (8), LED lamp bead negative electrode (9), chip negative pole (10), electricity
Road plate (11), LED protection chip (12), LED lamp bead body (13), it is characterised in that: described diffuser (7) is arranged on LED
The top of pearl body (13), described electrostatic removal device (1) is arranged on the surface of circuit board (11), and described LED lamp bead (8) is arranged
In the inside of diffuser (7), described LED lamp bead anelectrode (6) is arranged on the left side of LED lamp bead (8), described LED lamp bead negative electricity
Pole (9) is arranged on the right side of LED lamp bead (8), and described voltage stabilizer (3) is arranged on the left side of LED lamp bead anelectrode (6), institute
Stating chip positive pole (2) and be arranged on the lower section of LED lamp bead anelectrode (6), described chip negative pole (10) is arranged on LED lamp bead negative electrode
(9) lower section, described chip (4) is arranged on the lower section of LED lamp bead (8), and described LED protection chip (12) is arranged on chip (4)
Lower section, described fin (5) be arranged on LED protection chip (12) lower section.
A kind of LED lamp bead the most according to claim 1, it is characterised in that: described electrostatic removal device (1) is provided with 2.
A kind of LED lamp bead the most according to claim 1, it is characterised in that: described LED lamp bead anelectrode (6) passes through metal
Line is electrically connected with chip positive pole (2).
A kind of LED lamp bead the most according to claim 1, it is characterised in that: described LED lamp bead negative electrode (9) passes through metal
Line is electrically connected with chip negative pole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732178.XU CN205746122U (en) | 2016-07-13 | 2016-07-13 | A kind of LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732178.XU CN205746122U (en) | 2016-07-13 | 2016-07-13 | A kind of LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746122U true CN205746122U (en) | 2016-11-30 |
Family
ID=57378458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732178.XU Expired - Fee Related CN205746122U (en) | 2016-07-13 | 2016-07-13 | A kind of LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536440A (en) * | 2020-05-08 | 2020-08-14 | 康桂兰 | SMD LED lamp pearl |
-
2016
- 2016-07-13 CN CN201620732178.XU patent/CN205746122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536440A (en) * | 2020-05-08 | 2020-08-14 | 康桂兰 | SMD LED lamp pearl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |