CN101865398A - Flexible rope light - Google Patents
Flexible rope light Download PDFInfo
- Publication number
- CN101865398A CN101865398A CN201010176874A CN201010176874A CN101865398A CN 101865398 A CN101865398 A CN 101865398A CN 201010176874 A CN201010176874 A CN 201010176874A CN 201010176874 A CN201010176874 A CN 201010176874A CN 101865398 A CN101865398 A CN 101865398A
- Authority
- CN
- China
- Prior art keywords
- flexible
- main power
- power line
- lamp string
- light band
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/26—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of rope form, e.g. LED lighting ropes, or of tubular form
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a flexible rope light, which comprises a flexible core wire, a light string arranged in the core wire, and a flexible transparent coating layer which coats the core wire and the light string. The flexible rope light is characterized in that: the light string comprises a plurality of chip LEDs which are connected through a conductive wire, and the light string is also connected in series with a current-limiting resistor; a first main power cord and a second main power cord serving as the main power cords are arranged on two sides of the core wire; a power plug and a power extension head which are electrically connected with the first main power cord and the second main power cord are arranged at the head end and the tail end of the flexible transparent coating layer; and the sum of the rated voltage of the plurality of chip LEDs and the resistor is equal to the input voltage of the rope light. By replacing the traditional flexible circuit boards by adopting a metal strip and the conductive wire, the flexible rope light can be applied to high-voltage drive, and the number of the chip LEDs is reasonably adjusted according to the input voltage of the rope light. Therefore, a switch power supply is saved, the manufacturing cost of the rope light is greatly reduced, and the length of the rope light is prolonged.
Description
Technical field
The present invention relates to a kind of ornament lamp, refer in particular to a kind of flexible light band.
Background technology
Nowadays in the various decorative lightings of indoor and outdoor the application of lamp band more and more widely, as the profile at place, indoor corner decorate, outdoor building body is decorated and various advertising signboard on, the application of lamp band is seen everywhere.But existing lamp band generally all is to adopt flexible PCB to connect, and the Copper Foil of silk-screen is very thin on the flexible PCB, can not adopt high pressure to drive, and drives so existing lamp band must be equipped with the Switching Power Supply step-down.So existing lamp band generally can only be below the 30V, limited length, simultaneously the cost of Switching Power Supply has accounted for 40% of whole lamp band cost nearly, and production cost is very high.If the Decorative lamp belt that actual needs is long then needs to connect successively a plurality of lamp tape cells, inconvenience is installed, and cost is very high.The manufacturing cost of this conventional lights band is higher, is not suitable for long distance, large-area indoor and outdoor decorative lighting.So people thirst for obtaining a kind of lamp mark modest ability, flexible light band that cost of manufacture is cheap always.
Summary of the invention
There are many technological deficiencies such as size is short, cost of manufacture is high, inapplicable high drive at flexible light band of the prior art, the object of the present invention is to provide that a kind of cost of manufacture is cheap, high drive, flexible light band that the lamp body size is long.
In order to reach the technical scheme that above-mentioned technical purpose the present invention takes is a kind of flexible light band, a kind of flexible light band, comprise flexible heart yearn, be installed in lamp string in the heart yearn, coat the flexible and transparent clad of above-mentioned heart yearn and lamp string, described lamp string comprises a plurality of paster LEDs that connect by conductor wire, and described lamp string also is in series with current-limiting resistance; Described heart yearn is provided with the transverse holes of a plurality of ccontaining paster LEDs, and described a plurality of paster LEDs are installed in the transverse holes respectively; Be provided with main power line in the described heart yearn, described lamp string head end is electrically connected with main power line respectively with the conductor wire of tail end; The head end of described flexible and transparent clad and tail end also are provided with attaching plug and the power supply extension connector that is electrically connected with described main power line; The rated voltage sum of described a plurality of paster LED and resistance equals the input voltage of lamp band.
Preferably, described main power line is divided into first, second main power line, and described lamp string head end is electrically connected with first, second main power line respectively with the conductor wire of tail end.
Preferably, described flexible and transparent clad one side backlight is provided with one deck adhered layer.
Preferably, the described heart yearn back side is provided with the cannelure that is used to place conductor wire and current-limiting resistance, and described conductor wire and current-limiting resistance are placed in the cannelure.
Preferably, described input voltage is 120V or 220V.
Preferably, the described flexible and transparent clad plastic layer that is flexible and transparent.
Preferably, described paster LED is ACLED.
Preferably, also be in series with rectifier between described power supply connector and the lamp string.
Preferably, described paster LED is the RGB three-primary color LED, described main power line is divided into first, second, third, fourth main power line, and the conductor wire of described lamp string head end is electrically connected with first, second the 3rd main power line respectively, and the conductor wire of described lamp string tail end is connected to the 4th main power line.
Preferably, described main power line is copper stranded conductor or metal conductive strips.
Because the present invention adopts copper stranded conductor (perhaps metal conductive strips) and conductor wire to replace traditional flexible PCB, makes flexible light band of the present invention go for high drive.The number of illuminator and current-limiting resistance is reasonably allocated according to the input voltage of lamp tape input end simultaneously, saved the Switching Power Supply in the conventional lights band, reduced the manufacturing cost of lamp band significantly, and the length that has prolonged the lamp band, solved the short technological deficiency of lamp body size in the prior art.
Description of drawings
Figure 1 shows that front projection schematic diagram of the present invention;
Fig. 2 is the cross-section structure enlarged diagram of A-A shown in Figure 1;
Fig. 3 is another structure enlarged diagram of A-A section shown in Figure 1;
The position that Figure 4 shows that heart yearn of the present invention and lamp string concerns schematic diagram;
Figure 5 shows that the structural representation after heart yearn of the present invention is installed the lamp string;
Figure 6 shows that package assembly schematic diagram of the present invention;
Figure 7 shows that scheme of installation of the present invention;
Figure 8 shows that the structural representation of employing three-primary color LED of the present invention;
Figure 9 shows that the present invention adopts the circuit connection diagram of three-primary color LED.
The specific embodiment
In order to further specify structure of the present invention, be described in detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the invention discloses a kind of flexible light band, comprise flexible heart yearn 1, be installed in lamp string 20 in the heart yearn 1, coat the flexible and transparent clad 3 of above-mentioned heart yearn 1 and lamp string 20, described lamp string 20 comprises a plurality of paster LEDs 2 that connect by conductor wire 7, and described lamp string 20 also is in series with current-limiting resistance 6; Described heart yearn 1 is provided with the transverse holes 4 of a plurality of ccontaining paster LEDs 2, and described a plurality of paster LEDs 2 are installed in respectively in the transverse holes 4; Described heart yearn 1 both sides are provided with first, second main power line 51,52 as main power line, and described lamp string 20 head ends are electrically connected with first, second main power line 51,52 respectively with the conductor wire of tail end; The head end of described flexible and transparent clad 3 and tail end also are provided with attaching plug 8 and the power supply extension connector 9 that is electrically connected with described first, second main power line 51,52; The rated voltage sum of described a plurality of paster LED 2 and resistance 6 equals the input voltage of lamp band.Power supply extension connector 9 can be that female joint is male joint also, is connected with the charged gas of the lamp of next unit with convenient.
The less formula paster LED of paster LED 2 preferred sizes of the present invention also can the less side view LED of preferred dimension, and the preferred specification of paster LED is 3.5mm * 2.8mm.
The installation of lamp band for convenience; the present invention also is provided with one deck adhered layer 11 in flexible and transparent clad 3 one sides backlight; this adhered layer 11 comprises pastes colloid layer 11a and colloid protective layer 11b; when installing and using, directly colloid protective layer 11b is torn and utilize stickup colloid layer 11a to affix directly on the thing to be installed, as shown in Figure 7 then.
For the ease of cabling and installation resistance, the present invention is provided with the cannelure 70 that is used to place conductor wire 7 and current-limiting resistance 6 at heart yearn 1 back side, so that put conductor wire 7 and current-limiting resistance 6, and as shown in Figure 5.
The present invention also is in series with a rectifier 10 between attaching plug 8 and lamp string 20, realize direct current supply by rectifier 10; Also can directly adopt Alternating Current Power Supply, the paster LED 2 preferred ACLED that adopt of this moment; Can certainly adopt and use interchange to drive as a luminescence unit two paster LED reverse parallel connections;
Flexible and transparent clad 3 of the present invention is the plastic layer of flexible and transparent, and this plastic layer has the good light transmittance energy.
The width L of flexible and transparent clad 3 of the present invention is between 8mm～20mm, and thickness H is between 2mm～7mm, and the width of preferred flexible and transparent clad is 14mm, and thickness is 5mm.
The present invention also can adopt RGB three primary colours paster LED, the main power line of this moment is divided into first, second, third, fourth main power line 5a, 5b, 5c, 5d, the conductor wire of described lamp string 20 head ends is electrically connected with first, second the 3rd main power line 5a, 5b, 5c respectively, the conductor wire of described lamp string 20 tail ends is connected to the 4th main power line 5d, as Fig. 8, shown in Figure 9.
The present invention is in order to be suitable for high drive, and its power line will adopt high voltage bearing copper stranded conductor or metal conductive strips.
Metal conductive strips is when being suitable for high drive, also can play the effect of moulding, the metal conductive strips of this moment suitably possesses certain rigid, like this can be according to the various moulding of client's demand DIY, and metal conductive strips can keep the state of this moulding to a certain extent, also can under the situation that does not need skeleton to support, make up three-dimensional contouring, make that flexible light band of the present invention application scenario is very extensive.
Because the present invention adopts metal conductive strips (perhaps copper stranded conductor) and conductor wire to replace traditional flexible PCB, makes flexible light band of the present invention go for high drive.The number of paster LED and current-limiting resistance is reasonably allocated according to the input voltage of lamp tape input end simultaneously, saved the Switching Power Supply in the conventional lights band, reduced the manufacturing cost of lamp band significantly, and the length that has prolonged the lamp band, solved the short technological deficiency of lamp body size in the prior art.
The above only with convenient explanation the present invention, or else breaks away from the creation spirit category of the present invention, and any simple modification that those skilled in the art did of knowing this technology still belongs to protection scope of the present invention with distortion.
Claims (10)
1. flexible light band, comprise flexible heart yearn, be installed in lamp string in the heart yearn, coat the flexible and transparent clad of above-mentioned heart yearn and lamp string, it is characterized in that: described lamp string comprises a plurality of paster LEDs that connect by conductor wire, and described lamp string also is in series with current-limiting resistance; Described heart yearn is provided with the transverse holes of a plurality of ccontaining paster LEDs, and described a plurality of paster LEDs are installed in the transverse holes respectively; Be provided with main power line in the described heart yearn, described lamp string head end is electrically connected with main power line respectively with the conductor wire of tail end; The head end of described flexible and transparent clad and tail end also are provided with attaching plug and the power supply extension connector that is electrically connected with described main power line; The rated voltage sum of described a plurality of paster LED and resistance equals the input voltage of lamp band.
2. flexible light band according to claim 1 is characterized in that: described main power line is divided into first, second main power line, and described lamp string head end is electrically connected with first, second main power line respectively with the conductor wire of tail end.
3. flexible light band according to claim 2 is characterized in that: described flexible and transparent clad one side backlight is provided with one deck adhered layer.
4. ultrathin flexible lamp band according to claim 3 is characterized in that: the described heart yearn back side is provided with the cannelure that is used to place conductor wire and current-limiting resistance, and described conductor wire and current-limiting resistance are placed in the cannelure.
5. flexible light band according to claim 4 is characterized in that: described input voltage is 120V or 220V.
6. flexible light band according to claim 5 is characterized in that: described flexible and transparent clad is the plastic layer of flexible and transparent.
7. flexible light band according to claim 6 is characterized in that: described paster LED is ACLED.
8. flexible light band according to claim 6 is characterized in that: also be in series with rectifier between described attaching plug and the lamp string.
9. flexible light band according to claim 2, it is characterized in that: described paster LED is the RGB three-primary color LED, described main power line is divided into first, second, third, fourth main power line, the conductor wire of described lamp string head end is electrically connected with first, second, third main power line respectively, and the conductor wire of described lamp string tail end is connected to the 4th main power line.
10. according to each described flexible light band of claim 1 to 9, it is characterized in that: described main power line is copper stranded conductor or metal conductive strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176874A CN101865398A (en) | 2010-05-17 | 2010-05-17 | Flexible rope light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176874A CN101865398A (en) | 2010-05-17 | 2010-05-17 | Flexible rope light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101865398A true CN101865398A (en) | 2010-10-20 |
Family
ID=42957227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010176874A Pending CN101865398A (en) | 2010-05-17 | 2010-05-17 | Flexible rope light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101865398A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003652A (en) * | 2010-12-01 | 2011-04-06 | 中山市科顺分析测试技术有限公司 | Light-emitting diode (LED) flexible lamp belt |
| CN102287668A (en) * | 2011-07-25 | 2011-12-21 | 苏州晶雷光电照明科技有限公司 | Adhesively-combined light-emitting diode (LED) lamp belt |
| CN104019399A (en) * | 2014-05-19 | 2014-09-03 | 青岛恒青电器有限公司 | Outdoor lamp strip |
| CN106051511A (en) * | 2015-04-08 | 2016-10-26 | 南京德朔实业有限公司 | Illuminating device |
| CN114516387A (en) * | 2022-03-01 | 2022-05-20 | 广船国际有限公司 | Ship profile decorative lamp system and ship |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624042Y (en) * | 2003-06-18 | 2004-07-07 | 樊邦弘 | Novel LED flexible wire lamp |
| CN1598395A (en) * | 2004-06-22 | 2005-03-23 | 李旭亮 | Mfg. method of lamp wire capable of folding and shaping |
| CN2722026Y (en) * | 2003-08-14 | 2005-08-31 | 樊邦弘 | Improved structure of flexible tubular light |
-
2010
- 2010-05-17 CN CN201010176874A patent/CN101865398A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624042Y (en) * | 2003-06-18 | 2004-07-07 | 樊邦弘 | Novel LED flexible wire lamp |
| CN2722026Y (en) * | 2003-08-14 | 2005-08-31 | 樊邦弘 | Improved structure of flexible tubular light |
| CN1598395A (en) * | 2004-06-22 | 2005-03-23 | 李旭亮 | Mfg. method of lamp wire capable of folding and shaping |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003652A (en) * | 2010-12-01 | 2011-04-06 | 中山市科顺分析测试技术有限公司 | Light-emitting diode (LED) flexible lamp belt |
| CN102287668A (en) * | 2011-07-25 | 2011-12-21 | 苏州晶雷光电照明科技有限公司 | Adhesively-combined light-emitting diode (LED) lamp belt |
| CN104019399A (en) * | 2014-05-19 | 2014-09-03 | 青岛恒青电器有限公司 | Outdoor lamp strip |
| CN106051511A (en) * | 2015-04-08 | 2016-10-26 | 南京德朔实业有限公司 | Illuminating device |
| CN114516387A (en) * | 2022-03-01 | 2022-05-20 | 广船国际有限公司 | Ship profile decorative lamp system and ship |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101020 |