CN200968515Y - Card holder type multiple colour uniform light LED flexibility optical tape - Google Patents
Card holder type multiple colour uniform light LED flexibility optical tape Download PDFInfo
- Publication number
- CN200968515Y CN200968515Y CNU2006201404145U CN200620140414U CN200968515Y CN 200968515 Y CN200968515 Y CN 200968515Y CN U2006201404145 U CNU2006201404145 U CN U2006201404145U CN 200620140414 U CN200620140414 U CN 200620140414U CN 200968515 Y CN200968515 Y CN 200968515Y
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- led
- cassette type
- light
- optical conductor
- fixed support
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Abstract
A cassette type flexible varicolored even-light LED strap relates to the field of decorative luminaire, including a LED mounting bracket fixing the LED, wires and electronic elements. The utility model is characterized in that the LED is a dual color and dual chip LED, an even-lit photoconductor having a fan-shaped top cross section is arranged on the LED bracket, the fan-shaped body of the even-lit photoconductor has a light mixing through hole on whose inner surface a conductor for color mix and light spots eliminating is arranged. A cassette type shield coats the outer surface of the other parts of the even-lit photoconductor which are beneath the fan-shaped part. In the cassette type flexible varicolored even-light LED strap, one flexible strap can realize varied colors, the illuminant emits light with uniform brightness, and the utility model adopts cassette type structure which is a simple and reasonably designed structure, and the utility model is convenient for installation, waterproof, safe and the color changing of the strap can be controlled.
Description
Technical field
The utility model belongs to the decorative lamp technical field, is specially cassette type polychrome uniform light LED flexible light belt.
Background technology
In the modern life, LED is widely used in the decorative lighting, as sketches the contours advertising signboard, the profile of decorative constructure dresses a Christmas tree etc., has good visual effect, particularly the lamp decoration made of LED flexible light belt becomes people at indispensable ornament in celebrating red-letter day.But there are defectives such as luminous intensity is inhomogeneous in existing LED flexible light belt, as is easy to generate local hot spot, local light source point or is the equal phenomenon such as light in low-angle zone, and this phenomenon of multi-colored led flexible light belt is more outstanding.And because the restriction of architectural characteristic need fix by the mode of twining during use, install complicatedly, loaded down with trivial details, and water proofing property, security are bad.
The utility model content
The utility model is for overcoming the above-mentioned problems in the prior art, design provides a kind of technical scheme of cassette type polychrome uniform light LED flexible light belt, and one bar flexible light belt can be realized the polychrome change, and illuminator brightness is even, and the installation simple and fast, water proofing property, security are good.
Described cassette type polychrome uniform light LED flexible light belt, comprise and be used for fixing the LED fixed support that LED, lead and electronic component are set, it is characterized in that described LED is a double-colored pair of chip LED, the LED fixed support is provided with the top cross section outward and becomes fan-shaped equal optical conductor, all in the optical conductor segment mixed light through hole is set, be close to the mixed light through-hole wall toning delustring spot conductor is set, all the following outer wall of optical conductor sector coats the cassette type shield.
Described cassette type polychrome uniform light LED flexible light belt, it is characterized in that the LED fixed support left and right sides axially is provided with the trunk lead channels respectively, connects lead channels, a side that connects lead channels is set LED fixing hole, resistance fixing hole radially are set at interval, double-colored pair of chip LED is set in the LED fixing hole, constant current resistance is set in the resistance fixing hole.
Described cassette type polychrome uniform light LED flexible light belt is characterized in that equal optical conductor fan shaped cross section bottom is a square structure, and outer wall coats the cassette type shield, and cassette type shield two side lower parts are provided with retaining groove.
Described cassette type polychrome uniform light LED flexible light belt is characterized in that the LED fixed support and the faying face of equal optical conductor both sides are ripple struction.
Above-mentioned cassette type polychrome uniform light LED flexible light belt, simple and reasonable for structure, a flexible light belt can be realized the polychrome change, illuminator brightness is even.And adopt the cassette type structure, simple and fast is installed, water proofing property, security are good, can control all light changes of light belt polychrome on demand.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 is LED fixed support and equal optical conductor syndeton schematic diagram; Fig. 3 is a LED fixed support axial section structural representation; Fig. 4 is the axial plan structure schematic diagram of LED fixed support; Fig. 5 is a LED fixed support cross-sectional structure schematic diagram; Fig. 6 is the control circuit for light source schematic diagram;
Among the figure: the 1-LED fixed support, the equal optical conductor of 2-, 3-toning delustring spot conductor, 4-cassette type shield, the 5-retaining groove, 6-trunk lead channels, 7-connects lead channels, 8-mixed light through hole, 9-LED fixing hole, 10-resistance fixing hole.
The specific embodiment
Shown in Fig. 1-5, this flexible light belt comprises and is used for fixing the LED fixed support 1 that LED, lead and electronic component are set, described LED is a double-colored pair of chip LED, outside the LED fixed support 1 the top cross section is set and becomes fan-shaped equal optical conductor 2, all in optical conductor 2 segments mixed light through hole 8 is set, be close to mixed light through hole 8 inwalls hollow tubular type toning delustring spot conductor 3 is set, all the following outer wall of optical conductor 2 sectors coats cassette type shield 4, installs and fixes conveniently.LED fixed support 1 left and right sides axially is provided with trunk lead channels 6 respectively, connects lead channels 7, a side that connects lead channels 7 is set at interval LED fixing hole 9, resistance fixing hole 10 is set radially, and constant current resistance is set in the resistance fixing hole 10.LED fixing hole 9 can be ellipse, the double-colored pair chip LED corresponding with it radially is installed in the LED fixing hole 9, and LED luminosity is 100 °～150 °, luminous intensity (IV) 〉=300mcd, distance is 13～18mm between the LED, and this architectural characteristic makes luminosity even.All optical conductor 2 fan shaped cross section bottoms are square structure, and outer wall coats cassette type shield 4, and 4 liang of side lower parts of cassette type shield are provided with retaining groove 5.LED fixed support 1 is a ripple struction with the faying face of equal optical conductor 2 both sides.
LED fixed support 1 is selected transparent flexible plastic sizing material for use, to meet the requirement of optical characteristics condition and rigid condition.All optical conductor 2 is selected translucent flexible plastic sizing material for use, to meet photoconduction performance good condition, plays all light and protective action.Hollow tubular type toning delustring spot conductor 3 is selected translucent flexible plastic sizing material for use, to meet photoconduction performance good condition, regulates the Material Physics parameter according to the photoelectric parameter of LED, plays the effect effect of toning and elimination hot spot.Cassette type shield 4 is selected opaque antistatic flexible plastic sizing material for use, but anti-electromagnetic radiation, antistatic and the surplus light scattering of anti-LED, the brightness that improves LED.
Utilize the characteristics of AC power, described LED is a double-colored pair of chip LED, is made of A chip and B chip, and the A chip lights up as the A look, and the B chip lights up as the B look, and A chip and B chip light up as the A+B look simultaneously; Resistance is selected constant current resistance for use, plays the constant current effect; Single-way switch is selected forward and reverse unidirectional controllable silicon S CR (A), SCR (B) for use, play the forward and reverse control action of AC power, its electrical block diagram as shown in Figure 6, the A chip is that parallel connected in reverse phase is connected with the B chip, compose in series the loop by a plurality of double-colored twin-core sheets and resistance R, by single-way switch controllable silicon SCR (A), SCR (B) control, realize the change of polychrome.
Claims (4)
1, cassette type polychrome uniform light LED flexible light belt, comprise and be used for fixing the LED fixed support (1) that LED, lead and electronic component are set, it is characterized in that described LED is a double-colored pair of chip LED, outside the LED fixed support (1) the top cross section is set and becomes fan-shaped equal optical conductor (2), all in optical conductor (2) segment mixed light through hole (8) is set, be close to mixed light through hole (8) inwall toning delustring spot conductor (3) is set, all the following outer wall of optical conductor (2) sector coats cassette type shield (4).
2, cassette type polychrome uniform light LED flexible light belt as claimed in claim 1, it is characterized in that LED fixed support (1) left and right sides axially is provided with trunk lead channels (6) respectively, connects lead channels (7), a side that connects lead channels (7) is set LED fixing hole (9), resistance fixing hole (10) radially are set at interval, double-colored pair of chip LED is set in the LED fixing hole (9), and the resistance fixing hole is provided with constant current resistance in (10).
3, cassette type polychrome uniform light LED flexible light belt as claimed in claim 1, it is characterized in that equal optical conductor (2) fan shaped cross section bottom is a square structure, outer wall coats cassette type shield (4), and cassette type shield (4) two side lower parts are provided with retaining groove (5).
4, cassette type polychrome uniform light LED flexible light belt as claimed in claim 1 is characterized in that the LED fixed support (1) and the faying face of equal optical conductor (2) both sides are ripple struction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201404145U CN200968515Y (en) | 2006-11-28 | 2006-11-28 | Card holder type multiple colour uniform light LED flexibility optical tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201404145U CN200968515Y (en) | 2006-11-28 | 2006-11-28 | Card holder type multiple colour uniform light LED flexibility optical tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968515Y true CN200968515Y (en) | 2007-10-31 |
Family
ID=38968088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201404145U Expired - Fee Related CN200968515Y (en) | 2006-11-28 | 2006-11-28 | Card holder type multiple colour uniform light LED flexibility optical tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968515Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010009624A1 (en) * | 2008-07-25 | 2010-01-28 | 浙江天宇灯饰有限公司 | A decorative lamp |
-
2006
- 2006-11-28 CN CNU2006201404145U patent/CN200968515Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010009624A1 (en) * | 2008-07-25 | 2010-01-28 | 浙江天宇灯饰有限公司 | A decorative lamp |
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Legal Events
| 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: 20071031 Termination date: 20121128 |