CN2516806Y - Belt-shape light-emitting diode lamp - Google Patents
Belt-shape light-emitting diode lamp Download PDFInfo
- Publication number
- CN2516806Y CN2516806Y CN01255016U CN01255016U CN2516806Y CN 2516806 Y CN2516806 Y CN 2516806Y CN 01255016 U CN01255016 U CN 01255016U CN 01255016 U CN01255016 U CN 01255016U CN 2516806 Y CN2516806 Y CN 2516806Y
- Authority
- CN
- China
- Prior art keywords
- light emitting
- emitting diode
- voltage
- diode
- stabiliser tube
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a zonal LED (light emitting diode) lamp, comprising a bridge pattern rectifier circuit, a plurality of branches with a voltage-stabilizing diode and a light emitting diode and a two-way wire. The lamp is characterized in that: the anode of the voltage-stabilizing diode is connected with the cathode of the light emitting diode, and the cathode of the voltage-stabilizing diode is connected with the anode of the light emitting diode in each branch; one end of the two-way wire forms the AC input of the LED lamp, and the other end forms the AC output of the LED lamp; the two groups of diode series branches docked by the same polarity in the bridge pattern rectifier circuit respectively connected in parallel with the AC input and the AC output; the branches with a voltage-stabilizing diode and a light emitting diode are respectively coupled between the two points docked via the same polarity in the bridge pattern rectifier circuit after being connected in series via the different polarities of the adjacent light emitting diodes.
Description
Technical field
The utility model relates to LED light lamp, is specifically related to a kind of banded LED light lamp.
Background technology
At present, the advertising lamp of in the city, widely applying, Holiday lamp and various ornament lamp, mostly adopt neon light and fluorescent lamp, the shortcoming of this class lamp is, causes environmental pollution because of using mercury material etc., radiation interference is big during the high frequency power supply, and efficient is low during low frequency power supply, because of power consumption makes the power supply circuits heaviness greatly, and complex circuit.Also there is the immutable property of use in this class lamp, for example, when being certain word or design producing neon light, must be in manufacturer in advance by font or this neon light of design producing, if the user will change font or pattern, the neon light that then originally made will be scrapped.
Summary of the invention
In order to overcome the above-mentioned problems that prior art exists, the utility model has been proposed.The purpose of this utility model be to provide a kind of energy-conservation, pollution-free, circuit simple, the banded LED light lamp that can be provided with by user flexibility.
Banded LED light lamp of the present utility model, comprise bridge rectifier, and respectively by a voltage-stabiliser tube diode and the light emitting diode n that constitutes an an in parallel voltage-stabiliser tube-light emitting diode branch road, wherein, n is the integer more than or equal to 1, in each voltage-stabiliser tube-light emitting diode branch road, the positive pole of described Zener diode links to each other with the negative pole of light emitting diode, the negative pole of described Zener diode links to each other with the positive pole of described light emitting diode, it is characterized in that
Described banded LED light lamp also comprises two line conductors of ac power input end that an end forms this diode lights, ac power output that the other end forms this diode lights,
Two groups of diode series arms of identical polar butt joint are connected in parallel on described ac input end and ac output end respectively in the described bridge rectifier,
Described n voltage-stabiliser tube-light emitting diode branch road is coupled in after the opposed polarity series connection with adjacent light emitting diode respectively between 2 of the butt joint of identical polar described in the described bridge rectifier.
Described n voltage-stabiliser tube-light emitting diode branch road is respectively also to be coupled between 2 of the butt joint of identical polar described in the described bridge rectifier by resistance after the opposed polarity series connection of adjacent light emitting diode.
Described banded LED light lamp can be divided into the circuit block of m cascade, and m is for more than or equal to 1 but be less than or equal to the integer of n,
In this m circuit block, the starting block that has ac power input end comprises one of two groups of diode series arms of the butt joint of identical polar described in the described bridge rectifier respectively at least with the terminal block that has ac power output, other middle each circuit block comprises at least one described voltage-stabiliser tube-light emitting diode branch road
Respectively by the three-route cascade, wherein, two-route wire is an AC power cord, the line that another route is with described voltage-stabiliser tube-the light emitting diode branch road is connected between each piece.
Description of drawings
Fig. 1 is the circuit structure schematic diagram of an embodiment of the banded LED light lamp of the utility model.
The specific embodiment
Referring to Fig. 1, banded LED light lamp of the present utility model, comprise by commutation diode D1, D2, the bridge rectifier that D3 and D4 constitute, and respectively by a voltage-stabiliser tube diode, W1 for example, with a light emitting diode, LD1 for example, n voltage-stabiliser tube-light emitting diode branch road (W1 and the LD1 that constitutes in parallel; W2 and LD2; Wn and LDn).Wherein, n is the integer more than or equal to 1.As shown in fig. 1, at each voltage-stabiliser tube-light emitting diode branch road (W1 and LD1; W2 and LD2; Wn and LDn) in, the positive pole of Zener diode links to each other with the negative pole of light emitting diode, and the negative pole of Zener diode links to each other with the positive pole of light emitting diode.
This band shape LED light lamp also comprises the ac power input end Y1 that an end forms this diode lights, and Y2, the other end form the ac power output O1 of this diode lights, the two line conductor L1 of O2, L2.
Two groups of diode series arms (D1 and D2 of identical polar butt joint in the bridge rectifier (D1, D2, D3 and D4); D3 and D4) be connected in parallel on respectively ac input end (Y1, Y2) and ac output end (O1, O2).
In this band shape LED light lamp, n voltage-stabiliser tube-light emitting diode branch road (W1 and LD1; W2 and LD2; Wn and LDn) be coupled between 2 that identical polar docks in the bridge rectifier (D1, D2, D3 and D4) by resistance R after the opposed polarity series connection with adjacent light emitting diode respectively.If n obtains suitably, make the instrumentation tubes pressure drop=alternating current input power supplying voltage of n * light emitting diode, then resistance R can be omitted.
Banded LED light lamp of the present utility model, can according to actual instructions for use be divided into m cascade circuit block (1,2 ..., m).Wherein, m is for more than or equal to 1 but be less than or equal to the integer of n.Shown in the present embodiment is the situation of m=n.
In this m circuit block, have ac power input end Y1, the starting block of Y2 1 and have ac power output O1, the terminal block m of O2 comprises two groups of diode series arms (D1 and D2 of identical polar butt joint in the bridge rectifier respectively at least; One of D3 and D4).In this embodiment, starting block 1 comprises a diode series arm (D1 and D2) and the voltage-stabiliser tube-light emitting diode branch road (W1 and LD1) in the bridge rectifier, comprises another a diode series arm (D3 and D4) and a voltage-stabiliser tube-light emitting diode branch road (Wn and LDn) in terminal block m.Otherwise starting block 1 comprises another diode series arm (D3 and D4) in the bridge rectifier and to comprise diode series arm (D1 and D2) among the terminal block m also passable.Other middle each circuit block (2,3 ..., m-1), for example piece 2, comprise at least one voltage-stabiliser tube-light emitting diode branch road (W2 and LD2).In application-specific, also can not comprise voltage-stabiliser tube-light emitting diode branch road as starting block 1 and terminal block m-1.
Each piece (1,2 ..., m) between respectively by three-route (S1, S2, S3) cascade, wherein, two-route wire (S1, S2) be AC power cord (S1, S2), another route (S3) is and voltage-stabiliser tube-light emitting diode branch road (W1 and LD1; W2 and LD2; Wn and LDn) series connection line (S3).
From the above description as seen, banded LED light lamp of the present utility model can be with the mutually arbitrarily cascade combination of a plurality of this lamps, and between each piece of the inside of each lamp by three-way connection, thereby can make and flexibly connect.Therefore, banded LED light lamp of the present utility model is used very flexible, can be configured to various patterns and font etc. as required by the user, need not factory and processes specially.The saving of labor, save time, save money.
Abovely the utility model is had been described in detail, but details wherein should not constitute qualification of the present utility model according to embodiment.The utility model will be limited with appended claims.
Claims (3)
1. banded LED light lamp, comprise bridge rectifier, and respectively by a voltage-stabiliser tube diode and the light emitting diode n that constitutes an an in parallel voltage-stabiliser tube-light emitting diode branch road, wherein, n is the integer more than or equal to 1, in each voltage-stabiliser tube-light emitting diode branch road, the positive pole of described Zener diode links to each other with the negative pole of light emitting diode, the negative pole of described Zener diode links to each other with the positive pole of described light emitting diode, it is characterized in that
Described banded LED light lamp also comprises two line conductors of ac power input end that an end forms this diode lights, ac power output that the other end forms this diode lights,
Two groups of diode series arms of identical polar butt joint are connected in parallel on described ac input end and ac output end respectively in the described bridge rectifier,
Described n voltage-stabiliser tube-light emitting diode branch road is coupled in after the opposed polarity series connection with adjacent light emitting diode respectively between 2 of the butt joint of identical polar described in the described bridge rectifier.
2. banded LED light lamp as claimed in claim 1, it is characterized in that described n voltage-stabiliser tube-light emitting diode branch road is respectively also to be coupled between 2 of the butt joint of identical polar described in the described bridge rectifier by resistance after the opposed polarity series connection of adjacent light emitting diode.
3. banded LED light lamp as claimed in claim 1 or 2 is characterized in that described banded LED light lamp can be divided into the circuit block of m cascade, and m is for more than or equal to 1 but be less than or equal to the integer of n,
In this m circuit block, the starting block that has ac power input end comprises one of two groups of diode series arms of the butt joint of identical polar described in the described bridge rectifier respectively at least with the terminal block that has ac power output, other middle each circuit block comprises at least one described voltage-stabiliser tube-light emitting diode branch road
Respectively by the three-route cascade, wherein, two-route wire is an AC power cord, the line that another route is with described voltage-stabiliser tube-the light emitting diode branch road is connected between each piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01255016U CN2516806Y (en) | 2001-11-30 | 2001-11-30 | Belt-shape light-emitting diode lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01255016U CN2516806Y (en) | 2001-11-30 | 2001-11-30 | Belt-shape light-emitting diode lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516806Y true CN2516806Y (en) | 2002-10-16 |
Family
ID=33664233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01255016U Expired - Lifetime CN2516806Y (en) | 2001-11-30 | 2001-11-30 | Belt-shape light-emitting diode lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516806Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033527A1 (en) * | 2005-09-23 | 2007-03-29 | Qingbiao Wu | A led light string |
| WO2008101383A1 (en) * | 2007-02-17 | 2008-08-28 | Shenzhen Unibero Technology Co., Ltd | Led lamp assembly, series circuit of led lamp assembly and led lighting device |
| CN100449202C (en) * | 2006-02-28 | 2009-01-07 | 周维平 | Festoon lighting |
| CN100460749C (en) * | 2007-03-27 | 2009-02-11 | 天津市数通科技有限公司 | LED energy-saving tubular lamp |
| CN1774149B (en) * | 2005-10-15 | 2010-08-11 | 光纤设计公司 | Improved decorative lamp string |
| CN107076387A (en) * | 2014-11-20 | 2017-08-18 | 皇家飞利浦有限公司 | LED device with individually addressable LED module |
-
2001
- 2001-11-30 CN CN01255016U patent/CN2516806Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033527A1 (en) * | 2005-09-23 | 2007-03-29 | Qingbiao Wu | A led light string |
| CN1774149B (en) * | 2005-10-15 | 2010-08-11 | 光纤设计公司 | Improved decorative lamp string |
| CN100449202C (en) * | 2006-02-28 | 2009-01-07 | 周维平 | Festoon lighting |
| WO2008101383A1 (en) * | 2007-02-17 | 2008-08-28 | Shenzhen Unibero Technology Co., Ltd | Led lamp assembly, series circuit of led lamp assembly and led lighting device |
| CN100460749C (en) * | 2007-03-27 | 2009-02-11 | 天津市数通科技有限公司 | LED energy-saving tubular lamp |
| CN107076387A (en) * | 2014-11-20 | 2017-08-18 | 皇家飞利浦有限公司 | LED device with individually addressable LED module |
| CN107076387B (en) * | 2014-11-20 | 2021-05-18 | 亮锐控股有限公司 | LED device with individually addressable LED modules |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200972065Y (en) | Decoration lamp string | |
| CN111465133A (en) | Group-controlled light-emitting diode parallel circuit | |
| CN102811538A (en) | Driving circuit for light emitting diode (LED) module | |
| CN2516806Y (en) | Belt-shape light-emitting diode lamp | |
| CN217153899U (en) | Intelligent LED lamp string | |
| CN205746094U (en) | A kind of Novel LED light source structure | |
| CN109963370B (en) | LED lamp string control system and method | |
| CN211429573U (en) | Multi-effect fruit flickering LED lamp string | |
| CN210053624U (en) | Group-controlled light-emitting diode parallel circuit | |
| CN203500936U (en) | LED module with power supplied in constant-current mode and LED light string | |
| CN219042038U (en) | Three-wire four-way LED lamp string | |
| CN206835422U (en) | Width funtion inputs flexible LED lamp bar | |
| CN213991089U (en) | Six-section colorful LED lamp belt circuit | |
| CN207753888U (en) | Universal LED fluorescent tube and its module | |
| CN203313489U (en) | High voltage drive circuit applied to LED modularization | |
| CN2842973Y (en) | Novel LED lamp string | |
| CN107105545A (en) | The LED that replaceable fluorescent tube directly works with high frequency ballast transforms lamp | |
| CN210807730U (en) | Silicon controlled rectifier linear non-stroboscopic LED circuit of adjusting luminance | |
| CN213991082U (en) | Six-section colorful LED lamp strip | |
| CN210694421U (en) | LED lamp leakage current protection device driven by electronic ballast | |
| CN103148391A (en) | LED lamp capable of directly replacing ballast fluorescent tube, and device of LED lamp | |
| US11971158B1 (en) | Three-wire four-way LED lamp string | |
| CN220235017U (en) | Multi-segment linear LED drive control circuit, drive power supply and lighting system | |
| CN113840415A (en) | Three-proofing lamp stroboscopic circuit transformation process | |
| CN216896855U (en) | Novel non-driven LED filament lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111130 Granted publication date: 20021016 |