CN202834961U - Round high-voltage LED lamp bar - Google Patents
Round high-voltage LED lamp bar Download PDFInfo
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- CN202834961U CN202834961U CN201220377642XU CN201220377642U CN202834961U CN 202834961 U CN202834961 U CN 202834961U CN 201220377642X U CN201220377642X U CN 201220377642XU CN 201220377642 U CN201220377642 U CN 201220377642U CN 202834961 U CN202834961 U CN 202834961U
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Abstract
The utility model relates to LED technologies, in particular to a round high-voltage LED lamp bar. The round high-voltage LED lamp bar comprises a plurality of LEDs and a plurality of resistors, and is characterized in that the LEDs and the resistors are filled and sealed with filling and sealing rubber to form the lamp bar in the shape of a round bar; the LEDs in the lamp bar are connected in series through electronic connection wires to form an LED lamp string; and the two ends of the LED lamp string are electronically connected with a high-voltage connection wire through the electronic connection wires to form a loop. According to the utility model, the lamp bar is connected with a voltage of 220 V by adopting the high-voltage connection wire, so that unnecessary wide line loops are reduced; the LEDs, the resistors and the high-pressure connection wire are filled and sealed at the same time in a full rubber filling way, so that the lamp bar is simple in structure, easy to produce and higher in safety; and the design of a multi-directional or bidirectional lamp bead is adopted, so that the lamp bead can emit light in multiple or two directions, the shortcoming of unidirectional light emission is fully made up for, and a product with the lamp bead is brighter.
Description
Technical field
The utility model relates to the high-voltage LED lamp bar of LED technology, particularly a kind of circle.
Background technology
The LED technology is as the technology of energy-conserving and environment-protective, and existing progressively having popularized at present used, and the enterprise of therefore studying and producing the LED lamp is also more and more.Along with the technical development of LED, also more and more higher to the requirement of high-voltage LED lamp bar.
Present high-voltage LED lamp bar all is that LED is arranged on the PCB, then be provided with some current-limiting resistances, for example the Chinese patent literature publication number is CN201892102U, open day is on 07 06th, 2011 utility model patent, a kind of LED landscape lamp bar is disclosed, it is characterized in that: comprise the clad of the flexibility that LED light-emitting section and employing waterproof material are made, clad is coated on the periphery of LED light-emitting section, and bonds together by layer of silica gel between the two; Two ends at clad all are provided with end socket; The LED light-emitting section comprises flexible PCB plate, several LED pasters and several current-limiting resistances, and LED paster and current-limiting resistance all are connected electrically on the flexible PCB plate; One end of flexible PCB plate is connected with for the wire that connects controller.
The structure of at present general high-voltage LED lamp bar all is similar to said structure now, but the high-voltage LED lamp bar of this kinds of structures generally all adopts soft PCB directly to be connected with 220V voltage, can cause so complicated wide line loop, the power supply burden of PCB is larger, and this traditional high-voltage LED lamp strip adoption FPCB connection FPCB is easy to cause short circuit or rosin joint like this.
The high-voltage LED lamp bar of said structure all is unidirectional lamp pearl design, only has a direction to expose, and single face is luminous, in the requirement that does not reach the Modern Landscape lamp attractive in appearance.
The utility model content
The utility model provides a kind of high-voltage LED of circle lamp bar for solving the problems of the technologies described above, and is simple in structure, can reduce unnecessary wide line loop, and can capable of bidirectional luminescence, more attractive in appearance, more is suitable as Landscape Lamp and uses.
The technical solution of the utility model is as follows:
A kind of high-voltage LED lamp bar of circle, comprise several LED and several resistance, it is characterized in that: LED and resistance are the lamp bar of round strip by the casting glue embedding, LED in the described lamp bar is cascaded by electronic connecting line and forms LED lamp string, and the two ends of LED lamp string connect high-pressure connection line by electronics and form the loop.
Per two LED are the rightabout setting in the described LED lamp string, and the LED of each direction respectively forms a cluster of lamps, ornamental string, and the two ends of each lamp string connect high-pressure connection line by electronic connecting line respectively.
Perhaps, per four LED are respectively to the four direction setting in the described LED lamp string, and the LED of each direction respectively forms a cluster of lamps, ornamental string, and the two ends of each lamp string connect high-pressure connection line by electronic connecting line respectively.
Perhaps determine the installation direction of LED according to the structure of the Landscape Lamp that designs, the lamp string of each direction forms respectively a cluster of lamps, ornamental string.
Described LED adopts plug-in unit lamp pearl, can be other color lamp pearls such as white, red, green, blue.
Described high-pressure connection line adopts the thin copper wire coiling to form, and is used for connecting the voltage input of 220V.
Described resistance is for being used for the plug-in unit resistance of circuit current limliting.
Described casting glue adopts epoxy resin to add uvioresistant UV glue or PU embedding plastic cement (transparent material).
Operation principle of the present utility model is as follows:
LED plug-in unit lamp pearl of the present utility model is cascaded by electronic connecting line, and the electronic connecting line by every cluster of lamps, ornamental string two is connected on the high-pressure connection line at last, makes it form a loop lightening LED lamp pearl.
The beneficial effects of the utility model are as follows:
1, the utility model adopts high-pressure connection line to connect 220V voltage, has reduced unnecessary wide line loop;
2, the utility model adopts full encapsulating mode, and LED, resistance and high-pressure connection line are potted in together simultaneously, and is simple in structure, produces easily, and security is higher;
3, the utility model adopts multidirectional or the design of bi-directional light pearl, and its lamp pearl can be given out light in multiaspect or two sides, has remedied the luminous shortcoming of single face fully, makes its moulding product more beautiful.
Description of drawings
Fig. 1 is the plan structure schematic diagram that the utility model adopts bi-directional design lamp pearl
Fig. 2 is the main TV structure schematic diagram that the utility model adopts structure among Fig. 1
Wherein Reference numeral is: 1, casting glue, 2, LED, 3, high-pressure connection line, 4, resistance, 5, electronic connecting line.
The specific embodiment
Shown in Fig. 1-2, a kind of high-voltage LED lamp bar of circle, comprise several LED2 and several resistance 4, LED2 and resistance 4 are the lamp bar of round strip by casting glue 1 embedding, LED2 in the described lamp bar is cascaded by electronic connecting line 5 and forms LED2 lamp string, and the two ends of LED2 lamp string connect high-pressure connection line 3 by electronic connecting line 5 and form the loop.
Per two LED2 are the rightabout setting in the described LED2 lamp string, and the LED2 of each direction respectively forms a cluster of lamps, ornamental string, and the two ends of each lamp string connect high-pressure connection line 3 by electronic connecting line 5 respectively.
Described LED2 adopts plug-in unit lamp pearl, can be other color lamp pearls such as white, red, green, blue.
Described high-pressure connection line 3 adopts the thin copper wire coiling to form, and is used for connecting the voltage input of 220V.
Described resistance 4 is for being used for the plug-in unit resistance of circuit current limliting.
Described casting glue 1 adopts epoxy resin to add uvioresistant UV glue or PU embedding plastic cement (transparent material).
Operation principle of the present utility model is as follows:
LED2 plug-in unit lamp pearl of the present utility model is cascaded by electronic connecting line 5, and the electronic connecting line 5 by every cluster of lamps, ornamental string two is connected on the high-pressure connection line 3 at last, makes it form a loop and lights LED2 lamp pearl.
Claims (7)
1. the high-voltage LED lamp bar of a circle, comprise several LED(2) and several resistance (4), it is characterized in that: LED(2) and resistance (4) be the lamp bar of round strip by casting glue (1) embedding, LED(2 in the described lamp bar) be cascaded by electronic connecting line (5) form LED(2) the lamp string, LED(2) two ends of lamp string connect high-pressure connection line (3) formation loop by electronics.
2. the high-voltage LED lamp bar of a kind of circle according to claim 1, it is characterized in that: described LED(2) per two LED(2 in the lamp string) be the rightabout setting, the LED(2 of each direction) respectively form a cluster of lamps, ornamental string, the two ends of each lamp string connect high-pressure connection line (3) by electronic connecting line (5) respectively.
3. the high-voltage LED lamp bar of a kind of circle according to claim 1, it is characterized in that: described LED(2) per four LED(2 in the lamp string) respectively to the four direction setting, the LED(2 of each direction) respectively form a cluster of lamps, ornamental string, the two ends of each lamp string connect high-pressure connection line (3) by electronic connecting line (5) respectively.
4. it is characterized in that according to claim 1 and 2 or the high-voltage LED lamp bar of 3 described a kind of circles: described LED(2) adopt plug-in unit lamp pearl.
5. according to claim 1 and 2 or the high-voltage LED lamp bar of 3 described a kind of circles, it is characterized in that: described high-pressure connection line (3) adopts the thin copper wire coiling to form, and connects the voltage input of 220V.
6. the high-voltage LED lamp bar of a kind of circle according to claim 1 is characterized in that: described resistance (4) is for being used for the plug-in unit resistance of circuit current limliting.
7. the high-voltage LED lamp bar of a kind of circle according to claim 1 is characterized in that: described casting glue (1) adopts epoxy resin to add uvioresistant UV glue or PU embedding plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220377642XU CN202834961U (en) | 2012-08-01 | 2012-08-01 | Round high-voltage LED lamp bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220377642XU CN202834961U (en) | 2012-08-01 | 2012-08-01 | Round high-voltage LED lamp bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834961U true CN202834961U (en) | 2013-03-27 |
Family
ID=47946659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220377642XU Expired - Fee Related CN202834961U (en) | 2012-08-01 | 2012-08-01 | Round high-voltage LED lamp bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065936A (en) * | 2015-08-06 | 2015-11-18 | 广东维克光电技术有限公司 | PNP pixel lamp convenient to disassemble and maintain |
-
2012
- 2012-08-01 CN CN201220377642XU patent/CN202834961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065936A (en) * | 2015-08-06 | 2015-11-18 | 广东维克光电技术有限公司 | PNP pixel lamp convenient to disassemble and maintain |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20160801 |