CN2477939Y - Rainbow line lamp - Google Patents
Rainbow line lamp Download PDFInfo
- Publication number
- CN2477939Y CN2477939Y CN01214958U CN01214958U CN2477939Y CN 2477939 Y CN2477939 Y CN 2477939Y CN 01214958 U CN01214958 U CN 01214958U CN 01214958 U CN01214958 U CN 01214958U CN 2477939 Y CN2477939 Y CN 2477939Y
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light emitting
- line lamp
- rainbow line
- light
- 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
- 229920005479 Lucite® Polymers 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model discloses a rainbow line lamp, essentially aiming to solve the problem that prior art leads to high technical cost, large size, complicated production process and inconvenient installation and usage. The rainbow line lamp comprises LBDs, connecting wires and a light-guide carrier that wraps the LBDs and the connecting wires, wherein a plurality of LBDs are connected in series to form an LBD pack; the connecting wires contain more than two power cords and at least one shared ground wire, and a plurality of LBD packs are connected in parallel between each power cord and the shared ground wire. The utility model has a low cost, a small size, with simple production processes, and can be installed and used conveniently.
Description
The utility model relates to a kind of decoration light fixture, particularly a kind of Rainbow line lamp.
The Rainbow line lamp that is used for the beautifying city night scene at present, its light source adopts the micro color incandescent lamp bulb, and every meter power consumption is 15W, and power consumption is big; Patent No. 98212208.X discloses and has a kind ofly made the Rainbow line lamp of light source with light emitting diode, and its power consumption is little, but the diode group of the Rainbow line lamp of this structure is single group series connection, and the diversity of colored dynamic effect is relatively poor; Number of patent application 00241451.1 has proposed a kind of Rainbow line lamp that adopts the light emitting diode group structure of two group series connection, can produce multiple colored dynamic effect, power consumption is little, but its every group of light emitting diode group connects into a closed-loop path by a rectifier bridge, and cost is higher, and volume is bigger, complex manufacturing, be difficult to produce tiny line body light fixture, will install and use inconvenience for each closed-loop path connects power supply during installation.
The purpose of this utility model is to provide a kind of Rainbow line lamp, and cost is lower, and technology is simple, and volume is less, and is easy to install.
Rainbow line lamp described in the utility model, contain light emitting diode, connect lead and parcel light emitting diode and the leaded light carrier that is connected lead, a plurality of light emitting diode string joint groups become the light emitting diode group, described connection lead, contain the power line more than two, at least one common ground, multi-group light-emitting diode group in parallel between every power line and common ground.
Because Rainbow line lamp described in the utility model adopts a plurality of light emitting diode string joint groups to become the light emitting diode group, the light emitting diode group connects power line and common ground, after connecting dc source, the light emitting diode of series connection is to the voltage dividing potential drop of input, and a plurality of light emitting diodes in parallel are to the electric current shunting of input, reach the purpose of dividing potential drop shunting, make light emitting diode at specified voltage, work in the current range, thereby do not need a rectifier bridge to be installed to every group of light emitting diode, reduced production cost, simplify production technology, and the Rainbow line lamp volume of making is less, easy to install.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Embodiment 1
Rainbow line lamp described in the utility model, contain light emitting diode, connect lead and parcel light emitting diode and the luminous carrier 6 that is connected lead, as plastics, glass, lucite, leaded light colloid etc., a plurality of light emitting diode string joint groups become light emitting diode group 4,5, described connection lead, contain two power lines 1,3, article one, common ground 2, in 2 a plurality of light emitting diode groups 4 in parallel of power line 1 and common ground, in 2 a plurality of light emitting diode groups 5 in parallel of power line 3 and common ground;
Connect the dc output end that lead 1,2,3 is connected respectively to controller, its control mode is: when connecting lead 1,2 conductings, connect lead 2,3 and end; When connecting lead 2,3 conductings, connect lead 1,2 and end; Connect lead 1,2,3 conductings simultaneously.The varicolored light emitting diode that is connected in series respectively in light emitting diode group 4,5, when by above-mentioned control mode control, Rainbow line lamp can send versicolor light, shows dynamic effect.
Embodiment 2
Described connection lead contains the power line of 6 star-shaped layouts, and the heart is arranged a common ground therein, a plurality of light emitting diode groups in parallel, these 6 power lines of conducting respectively between power line and common ground; All the other are identical with embodiment 1.
Embodiment 3
The cross section of described leaded light carrier 6 is circle, rectangle or ellipse; Described series connection light emitting diode group 4,5 includes 99 to 146 light emitting diodes respectively; Putting in order of described light emitting diode group is red, yellow, blue, orange, green; All the other are identical with embodiment 1 or 2.
Claims (5)
1, Rainbow line lamp, contain a luminous utmost point pipe, connect lead and parcel light emitting diode and be connected wire carrier (6), a plurality of light emitting diode string joint groups become light emitting diode group (4,5), it is characterized in that: described connection lead, contain the power line (1,3) more than two, at least one common ground (2), multi-group light-emitting diode group in parallel (4,5) between every power line and common ground.
2, Rainbow line lamp according to claim 1 is characterized in that: described leaded light carrier (6), and by plastics, glass, lucite or leaded light colloid.
3, the rainbow line lamp of adopting according to claim 1 is characterized in that: the cross section of described leaded light carrier (6) is circle, rectangle or ellipse.
4, Rainbow line lamp according to claim 1 is characterized in that: described series connection light emitting diode group (4,5) includes 99 to 146 light emitting diodes respectively.
5, Rainbow line lamp according to claim 1 is characterized in that: putting in order of described light emitting diode group is red, yellow, blue, orange, green.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01214958U CN2477939Y (en) | 2001-01-17 | 2001-01-17 | Rainbow line lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01214958U CN2477939Y (en) | 2001-01-17 | 2001-01-17 | Rainbow line lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477939Y true CN2477939Y (en) | 2002-02-20 |
Family
ID=33633619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01214958U Expired - Fee Related CN2477939Y (en) | 2001-01-17 | 2001-01-17 | Rainbow line lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477939Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813264A (en) * | 2010-03-26 | 2010-08-25 | 河南腾煌电子技术有限公司 | LED lamp with aerial structure |
| WO2011015042A1 (en) * | 2009-08-05 | 2011-02-10 | 东莞市晨彩照明科技有限公司 | Led lamp string with a plurality of wires in parallel |
-
2001
- 2001-01-17 CN CN01214958U patent/CN2477939Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011015042A1 (en) * | 2009-08-05 | 2011-02-10 | 东莞市晨彩照明科技有限公司 | Led lamp string with a plurality of wires in parallel |
| CN101813264A (en) * | 2010-03-26 | 2010-08-25 | 河南腾煌电子技术有限公司 | LED lamp with aerial structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |