CN202065762U - LED (light-emitting diode) flexible lamp band - Google Patents

LED (light-emitting diode) flexible lamp band Download PDF

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Publication number
CN202065762U
CN202065762U CN2011201659766U CN201120165976U CN202065762U CN 202065762 U CN202065762 U CN 202065762U CN 2011201659766 U CN2011201659766 U CN 2011201659766U CN 201120165976 U CN201120165976 U CN 201120165976U CN 202065762 U CN202065762 U CN 202065762U
Authority
CN
China
Prior art keywords
led
unit
lamp band
circuit board
rectifier
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
Application number
CN2011201659766U
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Chinese (zh)
Inventor
文勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Keshun Analytical And Testing Technology Co Ltd
Original Assignee
Zhongshan Keshun Analytical And Testing Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Keshun Analytical And Testing Technology Co Ltd filed Critical Zhongshan Keshun Analytical And Testing Technology Co Ltd
Priority to CN2011201659766U priority Critical patent/CN202065762U/en
Application granted granted Critical
Publication of CN202065762U publication Critical patent/CN202065762U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a decorative lighting device, in particular to an LED (light-emitting diode) flexible lamp band, which comprises a light transmission flexible insulating sleeve and at least two units arranged in the sleeve. A flexible strip circuit board is arranged in the sleeve, the units are arranged on the circuit board, respectively comprise a plurality of LEDs connected in series and are connected in parallel, all LEDs are arranged at the same interval along the length direction of the lamp band, each unit also comprises a rectifier, and the rectifiers is separated from adjacent units by at least one LED of the corresponding units along the length direction of the lamp band. The LED flexible lamp band has a simple and reasonable structure and is convenient to process. Wires can be connected easily when the lamp band is cut off according to construction needs, and the lamp band is convenient to use. Moreover, the lamp band is easy to process and has good decorative effect. Since the rectifiers are arranged between two adjacent LEDs of the same units, the clearance of each two adjacent units cannot be occupied, that is, the zone to be cut cannot be occupied. Therefore, the lamp band can be cut easily and can be used conveniently.

Description

A kind of LED flexible light band
Technical field
The utility model relates to a kind of decorative light device, particularly a kind of LED flexible light band.
Background technology
LED flexible light band (the soft lamp bar of LED) has characteristics such as brightness height, long service life, economical environment-protective, it is widely used in decorative lighting market, as delineate at signboard, captions advertisement, contour of building, illumination places such as the illumination of indoor smallpox, body of a motor car interior trim.
LED flexible light band in the market generally is made up of the flexible insulation sleeve pipe of the printing opacity of banded circuit board of flexibility (for example FPC FPC) and coating circuit plate.Existing lamp band 1 (see figure 1) needs earlier the lead in the heart yearn to be connected special-purpose, external rectifier 2 earlier when installing and using, and connects the civilian power supply of civil power (civil power) by plug 3 then.Thisly connect electric mode and make troubles for consumer's daily use, particularly the consumer presses after the actual needs cutting lamp band, and each joint all will be joined a rectifier special use, external in addition, otherwise can't use every joint lamp band.In addition, because all LED equidistantly distribute on lamp strip length direction, therefore, the size in the space between adjacent Unit two (zone promptly to be cut) is fixed.If in this space, electronic component is set, will cause the lamp band to cut off difficulty.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of LED flexible light band of easy wiring.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED flexible light band, flexible insulation sleeve pipe and at least two unit that are positioned at sleeve pipe of comprising a printing opacity, be provided with flexible banded circuit board in the sleeve pipe, each unit is arranged on the circuit board, each unit comprises a plurality of LED that are cascaded, it between each unit relation in parallel, all LED equidistantly distribute on lamp strip length direction, it is characterized in that: each unit also comprises a rectifier, and this rectifier is separated by the LED and the adjacent cells of at least one this unit, rectifier place on lamp strip length direction.
That is to say that this rectifier is arranged between adjacent two LED of same unit, with the space that can not take between adjacent Unit two, this space is often used for cutting off, zone promptly to be cut.
Technique scheme can also be further improved by following technical measures.
Be provided with many circuit boards in the sleeve pipe, every circuit board is provided with a unit.
Be provided with a circuit board in the sleeve pipe, all unit are arranged on this circuit board.
The tube wall of sleeve pipe is embedded with two civil power tie-in lines, and each unit is connected in parallel on the two civil power tie-in lines.
Rectifier comprises two alternating current pins, an anodal pin and a negative pole pin, and two civil power tie-in lines connect the alternating current pin respectively, and above-mentioned LED is connected between anodal pin and the negative pole pin.
Two alternating current pins of rectifier are respectively by a lead-in wire and corresponding civil power tie-in line connection.
The junction of lead-in wire and circuit board is positioned at the two ends of each unit.
Above-mentioned each technical measures can be selected a use, use also capable of being combined.
Compared to existing technology, the utility model is simple and reasonable, and is easy to process, and the lamp band need be cut off back wiring easily by construction, and is easy to use.Simple and reasonable, connect civilian power supply more easily.Handling ease, good decorating effect.Because this rectifier is arranged between adjacent two LED of same unit, the space with not taking between adjacent Unit two promptly can not take zone to be cut, so this lamp band cuts off easily, and is easy to use.
Description of drawings
Fig. 1 is the use schematic diagram of existing lamp band;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of LED flexible light band comprises flexible insulation sleeve pipe and at least two unit that are positioned at sleeve pipe of a printing opacity.Sleeve pipe comprises heart yearn 4 and clad 5.
Be provided with flexible banded circuit board 6 in the sleeve pipe, each unit is arranged on the circuit board, each unit comprises a plurality of LED61 that are cascaded, it between each unit relation in parallel, all LED equidistantly distribute on lamp strip length direction, each unit also comprises a rectifier 62, and this rectifier 62 is separated by the LED and the adjacent cells of this unit, rectifier 62 place on lamp strip length direction.
Be provided with many circuit boards 6 in the sleeve pipe, every circuit board 6 is provided with a unit.Be provided with one between Unit two and wait to cut zone 11.Each unit comprises a rectifier 62, a plurality of resistance 63 and a plurality of LED, the galvanic voltage decision after according to the commercial power rectification of the quantity of resistance and the quantity of LED.
The tube wall of sleeve pipe is embedded with two civil power tie-in lines 7, and each unit is connected in parallel on the two civil power tie-in lines 7.Rectifier 62 comprises two alternating current pins, an anodal pin and a negative pole pin, and two civil power tie-in lines connect the alternating current pin respectively, and above-mentioned LED is connected between anodal pin and the negative pole pin.Two alternating current pins of rectifier 62 are respectively by a lead-in wire (not shown) and corresponding civil power tie-in line 7 connections.The junction of lead-in wire and circuit board is positioned at the two ends of each unit.
Below only be that the specific embodiment in the utility model is illustrated, every equivalent transformation or modification of making according to the design concept in the utility model all should be thought to fall into protection domain of the present utility model.

Claims (7)

1. LED flexible light band, flexible insulation sleeve pipe and at least two unit that are positioned at sleeve pipe of comprising a printing opacity, be provided with flexible banded circuit board in the sleeve pipe, each unit is arranged on the circuit board, each unit comprises a plurality of LED that are cascaded, it between each unit relation in parallel, all LED equidistantly distribute on lamp strip length direction, it is characterized in that: each unit also comprises a rectifier, and this rectifier is separated by the LED and the adjacent cells of at least one this unit, rectifier place on lamp strip length direction.
2. a kind of LED flexible light band according to claim 1 is characterized in that: be provided with many circuit boards in the sleeve pipe, every circuit board is provided with a unit.
3. a kind of LED flexible light band according to claim 1 is characterized in that: be provided with a circuit board in the sleeve pipe, all unit are arranged on this circuit board.
4. a kind of LED flexible light band according to claim 1 is characterized in that: the tube wall of sleeve pipe is embedded with two civil power tie-in lines, and each unit is connected in parallel on the two civil power tie-in lines.
5. a kind of LED flexible light band according to claim 4, it is characterized in that: rectifier comprises two alternating current pins, an anodal pin and a negative pole pin, two civil power tie-in lines connect the alternating current pin respectively, and above-mentioned LED is connected between anodal pin and the negative pole pin.
6. a kind of LED flexible light band according to claim 5 is characterized in that: two alternating current pins of rectifier are respectively by a lead-in wire and corresponding civil power tie-in line connection.
7. a kind of LED flexible light band according to claim 6 is characterized in that: the junction of lead-in wire and circuit board is positioned at the two ends of each unit.
CN2011201659766U 2011-05-23 2011-05-23 LED (light-emitting diode) flexible lamp band Expired - Fee Related CN202065762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201659766U CN202065762U (en) 2011-05-23 2011-05-23 LED (light-emitting diode) flexible lamp band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201659766U CN202065762U (en) 2011-05-23 2011-05-23 LED (light-emitting diode) flexible lamp band

Publications (1)

Publication Number Publication Date
CN202065762U true CN202065762U (en) 2011-12-07

Family

ID=45059624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201659766U Expired - Fee Related CN202065762U (en) 2011-05-23 2011-05-23 LED (light-emitting diode) flexible lamp band

Country Status (1)

Country Link
CN (1) CN202065762U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192430A (en) * 2011-05-23 2011-09-21 中山市科顺分析测试技术有限公司 LED (light-emitting diode) flexible rope light
CN102661525A (en) * 2012-05-08 2012-09-12 深圳市日上光电有限公司 Improved-type flexible lamp band

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192430A (en) * 2011-05-23 2011-09-21 中山市科顺分析测试技术有限公司 LED (light-emitting diode) flexible rope light
CN102661525A (en) * 2012-05-08 2012-09-12 深圳市日上光电有限公司 Improved-type flexible lamp band

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111207

Termination date: 20140523