CN202487570U - Positive and negative pole reversal connection parallel LED packaging structure - Google Patents
Positive and negative pole reversal connection parallel LED packaging structure Download PDFInfo
- Publication number
- CN202487570U CN202487570U CN2012200196672U CN201220019667U CN202487570U CN 202487570 U CN202487570 U CN 202487570U CN 2012200196672 U CN2012200196672 U CN 2012200196672U CN 201220019667 U CN201220019667 U CN 201220019667U CN 202487570 U CN202487570 U CN 202487570U
- Authority
- CN
- China
- Prior art keywords
- led
- metal pins
- positive
- pedestal
- luminous group
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a positive and negative pole reversal connection parallel LED packaging structure, comprising a pedestal and a LED luminous unit arranged on the pedestal. Two sides of the pedestal are provided with metal pins in connection with the LED luminous unit. The LED luminous unit comprises at least one pair of LED luminous groups that comprise one LED luminous chip or more than one luminous chip in series or parallel connection, wherein a positive pole of one LED luminous group and a negative pole of the other LED luminous group in a pair of LED luminous group are respectively in connection with a metal pin, and the pedestal, the LED luminous unit and the metal pins are packed into a luminous body. High-frequency AC voltage is applied on metal pins on two sides of the pedestal to drive the LED luminous unit to give out light; in the process of manufacturing LED tubes that can work under high-frequency AC voltage, wiring is convenient and can adapt for common fluorescent tube circuits; the manufacturing is convenient and can save production costs; and since the LED luminous groups in the packaging structure are closely arranged, the luminescence and energy saving effects are good.
Description
Technical field
The utility model relates to a kind of LED encapsulating structure, particularly a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure.
Background technology
Along with the continuous innovation of the development of society and LED technology, LED is accepted by masses, and the LED lamp is compared advantage such as have low in energy consumption, environmental protection, pollution-free, energy-conservation with general fluorescent tube, can not only effectively save the energy, and have very good environmental benefit.
And the LED lamp on the relevant illuminating product of present LED fluorescent tube or LED is made up of the plurality of LEDs serial or parallel connection mostly; Though this design can be made the LED fluorescent tube convenient, simply; But adopt its illumination effect of common LED good inadequately, when making fluorescent tube, extremely bother; Therefore generally adopt the LED luminous element that is formed by the LED encapsulation on the LED fluorescent tube at present, this design can improve the brightness of single LEDs luminous element.Structure in the but present LED luminous element remains by single or a plurality of LED luminescence chips series connection and constitutes, and only can not depress work at high-frequency alternating current stablizing work under the suitable direct voltage, and its adaptability is bad.
Summary of the invention
For addressing the above problem, the purpose of the utility model is to provide a kind of a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure that can under high-frequency alternating current, work.
The utility model solves the technical scheme that its problem adopted:
A kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure; Comprise pedestal, be arranged on the LED luminescence unit on the pedestal; The both sides of said pedestal are provided with the metal pins that links to each other with the LED luminescence unit; The LED luminescence unit comprises luminous group of one or more pairs of LED, luminous group of LED luminescence chip that comprises one or one above serial or parallel connection of said LED, and wherein the positive pole of luminous group an of LED and the negative pole of luminous group of another LED link to each other with a metal pins respectively in luminous group of the pair of LEDs; Said pedestal, LED luminescence unit and metal pins are packaged into a luminous element.
Further, the positive pole of luminous group of one of them LED in luminous group of the pair of LEDs links to each other with the negative pole of luminous group of another LED.The positive pole that one of them LED is luminous group with link to each other with metal pins again after the negative pole of luminous group of another LED links to each other, this design can let the luminous more stable of luminous group of LED, its connection status is better.
Further, the metal pins that is arranged on pedestal one side comprises first metal pins and second metal pins, and said first metal pins links to each other with the positive pole of luminous group an of LED, and second metal pins links to each other with the negative pole of luminous group of another LED.Metal pins comprises first metal pins and second metal pins, and this design makes the pin of the LED luminous body structure on the utility model encapsulating structure and the existing LED fluorescent tube identical, can increase the applicability of the utility model.
Further, said LED luminescence unit is provided with astigmatic structure.But the light that this design scattering LED luminescence unit sends makes the illumination effect of encapsulating structure of the utility model better.
Further, said astigmatic structure is the reflector that is arranged on the LED luminescence unit.
Further, said astigmatic structure is the convex lens that are arranged on the LED luminescence unit.
The beneficial effect of the utility model is: a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure that the utility model adopts; Comprise pedestal, be arranged on the LED luminescence unit on the pedestal; The both sides of said pedestal are provided with the metal pins that links to each other with the LED luminescence unit; The LED luminescence unit comprises luminous group of one or more pairs of LED; Luminous group of LED luminescence chip that comprises one or one above serial or parallel connection of said LED, wherein the positive pole of luminous group an of LED and the negative pole of luminous group of another LED link to each other with a metal pins respectively in luminous group of the pair of LEDs; Said pedestal, LED luminescence unit and metal pins are packaged into a luminous element.Comprise luminous group of one or more pairs of LED in this encapsulating structure, wherein the positive pole of luminous group an of LED and the negative pole of luminous group of another LED link to each other with a metal pins respectively in luminous group of the pair of LEDs, and this design lets LED be the both positive and negative polarity reverse parallel connection for luminous group and arranges; When high-frequency ac voltage is added on the metal pins of pedestal both sides; But the driving LED luminescence unit is luminous, in the time will being produced on the LED fluorescent tube of work under the high-frequency alternating current, can conveniently connect up; Adapt with general fluorescent tube circuit; When making, can make things convenient for and save production cost, and because the structure between luminous group of the LED in the encapsulating structure is tight, it is luminous and energy-saving effect is better.
Description of drawings
Below in conjunction with accompanying drawing and instance the utility model is described further.
Fig. 1 is the vertical view of the utility model both positive and negative polarity reversal connection parallel connection LED encapsulating structure.
Fig. 2 is the bottom view of the utility model both positive and negative polarity reversal connection parallel connection LED encapsulating structure.
Fig. 3 is the cross section view of the utility model both positive and negative polarity reversal connection parallel connection LED encapsulating structure.
Fig. 4 is another cross section view of the utility model both positive and negative polarity reversal connection parallel connection LED encapsulating structure.
Fig. 5 is first kind of circuit theory diagrams of the utility model LED luminescence unit.
Fig. 6 is second kind of circuit theory diagrams of the utility model LED luminescence unit.
Fig. 7 is the third circuit theory diagrams of the utility model LED luminescence unit.
Fig. 8 is the 4th kind of circuit theory diagrams of the utility model LED luminescence unit.
Embodiment
With reference to Fig. 1-Fig. 8; A kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure of the utility model; Comprise pedestal 1, be arranged on the LED luminescence unit 2 on the pedestal 1; The both sides of said pedestal 1 are provided with the metal pins 3 that links to each other with LED luminescence unit 2; LED luminescence unit 2 comprises luminous group 21 of one or more pairs of LED, and said LED comprises the LED luminescence chip 22 of one or one above serial or parallel connection for luminous group 21, and wherein the negative pole of luminous group 21 of the positive pole of luminous group 21 of a LED and another LED links to each other with a metal pins 3 respectively in luminous group 21 of the pair of LEDs; Said pedestal 1, LED luminescence unit 2 and metal pins 3 are packaged into a luminous element.
Comprise luminous group 21 of one or more pairs of LED in this encapsulating structure; Wherein the negative pole of luminous group 21 of the positive pole of luminous group 21 of a LED and another LED links to each other with a metal pins 3 respectively in luminous group 21 of the pair of LEDs; This design lets LED be the both positive and negative polarity reverse parallel connection for luminous group 21 and arranges, and when high-frequency ac voltage is added in 3 last times of metal pins of pedestal 1 both sides, but driving LED luminescence unit 2 is luminous; In the time will being produced on the LED fluorescent tube of work under the high-frequency alternating current; Can conveniently connect up, adapt, when making, can make things convenient for and save production cost with general fluorescent tube circuit; And because the structure between luminous group 21 of the LED in the encapsulating structure is tight, it is luminous better with energy-saving effect.
Further, with reference to shown in Fig. 5 to 6, the negative pole that the positive pole that one of them LED in luminous group 21 of the pair of LEDs is luminous group 21 and another LED are luminous group 21 links to each other.Link to each other with metal pins 3 after the negative pole that the positive pole that one of them LED is luminous group 21 and another LED are luminous group 21 links to each other, this design can let the luminous more stable of luminous group 21 of LED again, and its connection status is better.
Further; Extremely shown in Figure 8 with reference to Fig. 7; The metal pins 3 that is arranged on pedestal 1 one sides comprises first metal pins 31 and second metal pins 32, and the positive pole that said first metal pins 31 and a LED are luminous group 21 links to each other, and the negative pole that second metal pins 32 and another LED are luminous group 21 links to each other.Metal pins 3 comprises first metal pins 31 and second metal pins 32, and this design makes the pin of the LED luminous body structure on the utility model encapsulating structure and the existing LED fluorescent tube identical, can increase the applicability of the utility model.
Further, said LED luminescence unit 2 is provided with astigmatic structure.But the light that this design scattering LED luminescence unit 2 sends makes the illumination effect of encapsulating structure of the utility model better.
Further, with reference to shown in Figure 3, said astigmatic structure is the reflector 4 that is arranged on the LED luminescence unit 2.
Further, with reference to shown in Figure 4, said astigmatic structure is the convex lens 5 that are arranged on the LED luminescence unit 2.
The above, the just preferred embodiment of the utility model, the utility model is not limited to above-mentioned execution mode, as long as it reaches the technique effect of the utility model with identical means, all should belong to the protection range of the utility model.
Claims (6)
1. both positive and negative polarity reversal connection parallel connection LED encapsulating structure; Comprise pedestal (1), be arranged on the LED luminescence unit (2) on the pedestal (1); It is characterized in that: the both sides of said pedestal (1) are provided with the metal pins (3) that links to each other with LED luminescence unit (2); LED luminescence unit (2) comprises luminous group of one or more pairs of LED (21); Said LED luminous group (21) comprises the LED luminescence chip (22) of one or one above serial or parallel connection, and wherein the negative pole of the positive pole and another LED luminous group (21) of LED luminous group (21) links to each other with a metal pins (3) respectively in the pair of LEDs luminous group (21); Said pedestal (1), LED luminescence unit (2) and metal pins (3) are packaged into a luminous element.
2. a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure according to claim 1 is characterized in that: the negative pole of the positive pole and another LED luminous group (21) of one of them LED luminous group (21) in the pair of LEDs luminous group (21) links to each other.
3. a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure according to claim 1; It is characterized in that: the metal pins (3) that is arranged on pedestal (1) one side comprises first metal pins (31) and second metal pins (32); The positive pole of said first metal pins (31) and a LED luminous group (21) links to each other, and the negative pole of second metal pins (32) and another LED luminous group (21) links to each other.
4. a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure according to claim 1, it is characterized in that: said LED luminescence unit (2) is provided with astigmatic structure.
5. a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure according to claim 4 is characterized in that: said astigmatic structure is for being arranged on the reflector (4) on the LED luminescence unit (2).
6. a kind of both positive and negative polarity reversal connection parallel connection LED encapsulating structure according to claim 4 is characterized in that: said astigmatic structure is for being arranged on the convex lens (5) on the LED luminescence unit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200196672U CN202487570U (en) | 2012-01-16 | 2012-01-16 | Positive and negative pole reversal connection parallel LED packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200196672U CN202487570U (en) | 2012-01-16 | 2012-01-16 | Positive and negative pole reversal connection parallel LED packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487570U true CN202487570U (en) | 2012-10-10 |
Family
ID=46961970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200196672U Expired - Fee Related CN202487570U (en) | 2012-01-16 | 2012-01-16 | Positive and negative pole reversal connection parallel LED packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487570U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226169A (en) * | 2015-11-04 | 2016-01-06 | 安徽湛蓝光电科技有限公司 | A kind of alternating current LED light source |
| CN105428345A (en) * | 2015-12-09 | 2016-03-23 | 东莞市晨彩照明科技有限公司 | LED lamp bead with multiple luminous points |
| CN105782821A (en) * | 2016-04-29 | 2016-07-20 | 京东方科技集团股份有限公司 | LED (Light-Emitting diode), backlight module and display device |
| CN107293626A (en) * | 2016-03-31 | 2017-10-24 | 比亚迪股份有限公司 | LED chip, LED core chip package and preparation method |
| CN107479252A (en) * | 2017-08-31 | 2017-12-15 | 深圳市华星光电技术有限公司 | LED lamp bead and back light, backlight module |
| CN110379804A (en) * | 2019-06-10 | 2019-10-25 | 天台天宇光电股份有限公司 | A kind of bilateral LED light of built-in anti-breakdown protection |
| CN115621404A (en) * | 2022-11-01 | 2023-01-17 | 东莞市冠擎智能照明科技有限公司 | LED conductive structure without electric polarity separation, LED packaging body and light-emitting device |
-
2012
- 2012-01-16 CN CN2012200196672U patent/CN202487570U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226169A (en) * | 2015-11-04 | 2016-01-06 | 安徽湛蓝光电科技有限公司 | A kind of alternating current LED light source |
| CN105428345A (en) * | 2015-12-09 | 2016-03-23 | 东莞市晨彩照明科技有限公司 | LED lamp bead with multiple luminous points |
| CN107293626A (en) * | 2016-03-31 | 2017-10-24 | 比亚迪股份有限公司 | LED chip, LED core chip package and preparation method |
| CN105782821A (en) * | 2016-04-29 | 2016-07-20 | 京东方科技集团股份有限公司 | LED (Light-Emitting diode), backlight module and display device |
| CN107479252A (en) * | 2017-08-31 | 2017-12-15 | 深圳市华星光电技术有限公司 | LED lamp bead and back light, backlight module |
| CN107479252B (en) * | 2017-08-31 | 2020-11-13 | 深圳市华星光电技术有限公司 | LED lamp bead, backlight source and backlight module |
| CN110379804A (en) * | 2019-06-10 | 2019-10-25 | 天台天宇光电股份有限公司 | A kind of bilateral LED light of built-in anti-breakdown protection |
| CN115621404A (en) * | 2022-11-01 | 2023-01-17 | 东莞市冠擎智能照明科技有限公司 | LED conductive structure without electric polarity separation, LED packaging body and light-emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202487570U (en) | Positive and negative pole reversal connection parallel LED packaging structure | |
| CN205320350U (en) | LED (Light emitting diode) driving power | |
| CN203659854U (en) | Spiral LED packaging lamp filament | |
| CN201869410U (en) | LED constant-current driving module adopting packet power supply mode | |
| CN201386940Y (en) | Illumination LED energy-saving lamp | |
| CN203456453U (en) | LED with all faces shining | |
| CN202958027U (en) | Light-emitting diode (LED) lighting circuit | |
| CN102588797A (en) | Bidirectional LED | |
| CN201804862U (en) | Single three-chip LED particle | |
| CN202261926U (en) | Circuit structure driven by alternating current and constant current supply for LED lamp | |
| CN204069403U (en) | A kind of efficient ac LED | |
| CN204592972U (en) | LED bulb and LED silk | |
| CN204088314U (en) | A kind of integrated LED silk | |
| CN201718083U (en) | Driving circuit for LED illuminating lamp of refrigerator | |
| CN202598174U (en) | Mains supply light-emitting diode (LED) module set | |
| CN203297991U (en) | Large-angle emergent-light low-temperature LED daylight lamp | |
| CN202209556U (en) | LED lamp bulb | |
| CN203395735U (en) | Modular LED (Light-Emitting Diode) road lamp | |
| CN202834994U (en) | Surface-mounted LED (light-emitting diode) desk lamp | |
| CN206908908U (en) | A kind of double-colored lamp bar | |
| CN201673935U (en) | LED integrated packaging support | |
| CN201507825U (en) | Led daylight lamp | |
| CN201606837U (en) | Wide-voltage LED lighting device | |
| CN206072815U (en) | A kind of LED bulb | |
| CN202532395U (en) | Package structure for LED integrated module |
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: 20121010 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |