CN204922586U - LED light source of can adjusting luminance - Google Patents
LED light source of can adjusting luminance Download PDFInfo
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- CN204922586U CN204922586U CN201520649699.4U CN201520649699U CN204922586U CN 204922586 U CN204922586 U CN 204922586U CN 201520649699 U CN201520649699 U CN 201520649699U CN 204922586 U CN204922586 U CN 204922586U
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Abstract
The utility model belongs to the technical field of the LED light source, especially, relate to a LED light source of can adjusting luminance, which comprises a substrate, the base plate is circular form, the base plate includes the front and the back, openly be the luminous face, the positive center of base plate is equipped with the light source emission district, be provided with pad V+ around the light source, first pad L1 -, second pad L2 -, third pad L3 - and fourth pad L4 -, wherein, it has a plurality of emitting diode to establish ties respectively between pad V+ and first pad L1 -, second pad L2 -, third pad L3 - and fourth pad L4 -, the utility model adopts the above structure, through the different gears of light source incoming signal switch -on, realize that the luminance size is adjustable, realize color -tunable through incoming signal end electric current size, light source luminance, photochromic controllability are big, easy operation, compare with traditional LED light source, have luminous luminance height, advantages such as long service life. To sum up, this LED light source of can adjusting luminance reasonable in design, simple structure, low in manufacturing cost easily promotes and uses.
Description
Technical field
The utility model belongs to LED light source technical field, particularly relates to a kind of Dimmable LED light source.
Background technology
At present, because LED has the feature such as energy-saving and environmental protection, safety, the main product of lighting field is just day by day become.Whole world Ge great major country has worked out the plan replacing incandescent lamp bulb, and the star of american energy proposes relevant criterion.LED domestic lighting market is not also fully opened, and is also in the alternative stage of traditional product, requires that more energy-conservation light modulation product cry is more and more higher.In view of LED has plurality of advantages, therefore in the last few years, LED has been used widely popularization, but for itself other advantage, as: light modulation, toning, is not but used widely.In addition, traditional LED light source device life-span is shorter, and luminosity is not high enough.
Summary of the invention
The purpose of this utility model is to provide one to solve problems of the prior art, realizes that brightness size is adjustable, light-source brightness, photochromic controllability be large, easy-operating Dimmable LED light source.
The utility model realizes like this, a kind of Dimmable LED light source, comprise substrate, the rounded shape of described substrate, described substrate comprises front and back, described front is light source luminescent face, the front center position of described substrate is provided with light source-emitting region, the surrounding of described light source-emitting region is provided with pad V+, first pad L1-, second pad L2-, 3rd pad L3-and the 4th pad L4-, described pad V+ is positive pole, described first pad L1-, second pad L2-, 3rd pad L3-and the 4th pad L4-is negative pole, the first LED 1 is in series with successively between described pad V+ and the first pad L1-, second LED 2, 3rd LED 3, 4th LED 4, 5th LED 5, 6th LED 6, 7th LED 7, 8th LED 8, 9th LED 9, tenth LED 10, the first LED 1, second LED 2, the 3rd LED 3, the 4th LED 4, the 5th LED 5, the 6th LED 6, the 7th LED 7, the 8th LED 8, the 9th LED 9, the tenth LED 10 is in series with successively between described pad V+ and the second pad L2-, 11 LED the 11, the 12 LED the 12, the 13 LED the 13, the 14 LED the 14, the 15 LED the 15, the 16 LED the 16, the 17 LED the 17, the 18 LED the 18, the 19 LED the 19, the 20 LED 20, the first LED 1, second LED 2, the 3rd LED 3, the 4th LED 4, the 5th LED 5, the 6th LED 6, the 7th LED 7, the 8th LED 8, the 9th LED 9, the tenth LED 10 is in series with successively between described pad V+ and the 3rd pad L3-, 11 LED the 11, the 12 LED the 12, the 13 LED the 13, the 14 LED the 14, the 15 LED the 15, the 16 LED the 16, the 17 LED the 17, the 18 LED the 18, the 19 LED the 19, the 20 LED 20, 21 LED the 21, the 22 LED the 22, the 23 LED the 23, the 24 LED 24, the first LED 1, second LED 2, the 3rd LED 3, the 4th LED 4, the 5th LED 5, the 6th LED 6, the 7th LED 7, the 8th LED 8, the 9th LED 9, the tenth LED 10 is in series with successively between described pad V+ and the 4th pad L4-, 11 LED the 11, the 12 LED the 12, the 13 LED the 13, the 14 LED the 14, the 15 LED the 15, the 16 LED the 16, the 17 LED the 17, the 18 LED the 18, the 19 LED the 19, the 20 LED 20, 21 LED the 21, the 22 LED the 22, the 23 LED the 23, the 24 LED 24, 25 LED the 25, the 26 LED the 26, the 27 LED the 27, the 28 LED 28.
Further, the circumferencial direction edge part of described substrate is provided with four locating slots, and described four locating slot uniform intervals are arranged.
Further, the rounded shape in described light source-emitting region is arranged.
A kind of Dimmable LED light source described in the utility model, comprise substrate, the rounded shape of described substrate, described substrate comprises front and back, described front is light source luminescent face, the front center position of described substrate is provided with light source-emitting region, the surrounding of described light source is provided with pad V+, first pad L1-, the second pad L2-, the 3rd pad L3-and the 4th pad L4-, wherein, at pad V+ and the first pad L1-, the second pad L2-, be in series with multiple light emitting diode respectively between the 3rd pad L3-and the 4th pad L4-; The utility model adopt said structure, connect different gear by light source input signal, realize brightness size adjustable, realize Color tunable by input signal end size of current; Light-source brightness, photochromic controllability are large, easy to operate; Compared with Conventional LED light sources, there is luminosity high, the advantages such as long service life.In sum, this Dimmable LED light source design is reasonable, structure simple, low cost of manufacture, is easy to promote and use.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is tunable optical light source front illuminated diagram in the utility model.
Fig. 3 is tunable optical base plate line figure in the utility model.
Detailed description of the invention
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.
As Fig. 1, Fig. 2, shown in Fig. 3, the utility model realizes like this, a kind of Dimmable LED light source, comprise substrate 1, the rounded shape of described substrate 1, described substrate 1 comprises front 2 and the back side, described front 2 is light source luminescent face, the center, front 2 of described substrate 1 is provided with light source-emitting region 3, the surrounding of described light source-emitting region 3 is provided with pad V+, first pad L1-, second pad L2-, 3rd pad L3-and the 4th pad L4-, described pad V+ is positive pole, described first pad L1-, second pad L2-, 3rd pad L3-and the 4th pad L4-is negative pole, the first LED 1 is in series with successively between described pad V+ and the first pad L1-, second LED 2, 3rd LED 3, 4th LED 4, 5th LED 5, 6th LED 6, 7th LED 7, 8th LED 8, 9th LED 9, tenth LED 10, the first LED 1, second LED 2, the 3rd LED 3, the 4th LED 4, the 5th LED 5, the 6th LED 6, the 7th LED 7, the 8th LED 8, the 9th LED 9, the tenth LED 10 is in series with successively between described pad V+ and the second pad L2-, 11 LED the 11, the 12 LED the 12, the 13 LED the 13, the 14 LED the 14, the 15 LED the 15, the 16 LED the 16, the 17 LED the 17, the 18 LED the 18, the 19 LED the 19, the 20 LED 20, the first LED 1, second LED 2, the 3rd LED 3, the 4th LED 4, the 5th LED 5, the 6th LED 6, the 7th LED 7, the 8th LED 8, the 9th LED 9, the tenth LED 10 is in series with successively between described pad V+ and the 3rd pad L3-, 11 LED the 11, the 12 LED the 12, the 13 LED the 13, the 14 LED the 14, the 15 LED the 15, the 16 LED the 16, the 17 LED the 17, the 18 LED the 18, the 19 LED the 19, the 20 LED 20, 21 LED the 21, the 22 LED the 22, the 23 LED the 23, the 24 LED 24, the first LED 1, second LED 2, the 3rd LED 3, the 4th LED 4, the 5th LED 5, the 6th LED 6, the 7th LED 7, the 8th LED 8, the 9th LED 9, the tenth LED 10 is in series with successively between described pad V+ and the 4th pad L4-, 11 LED the 11, the 12 LED the 12, the 13 LED the 13, the 14 LED the 14, the 15 LED the 15, the 16 LED the 16, the 17 LED the 17, the 18 LED the 18, the 19 LED the 19, the 20 LED 20, 21 LED the 21, the 22 LED the 22, the 23 LED the 23, the 24 LED 24, 25 LED the 25, the 26 LED the 26, the 27 LED the 27, the 28 LED 28.
Concrete, the circumferencial direction edge part of described substrate 1 is provided with four locating slot 1-1, and described four locating slot 1-1 uniform intervals are arranged, and these four locating slot 1-1 are used for installation base plate 1, are convenient to easy for installation, sound construction.
Concrete, the rounded shape in described light source-emitting region 3 is arranged, and can realize lamp condenser like this, effectively strengthens the brightness of this LED light source.
The operation principle of the present embodiment:
When input signal termination enters V+ ~ L1-, 10pcs is luminous;
When input signal termination enters V+ ~ L2-, 20pcs is luminous;
When input signal termination enters V+ ~ L3-, 24pcs is luminous;
When input signal termination enters V+ ~ L4-, 28pcs is luminous.
In sum, this Dimmable LED light source, connects different gear by light source input signal, realize brightness size adjustable, realize Color tunable by input signal end size of current; Light-source brightness, photochromic controllability are large, easy to operate.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (3)
1. a Dimmable LED light source, comprise substrate (1), it is characterized in that, described substrate (1) rounded shape, described substrate (1) comprises front (2) and the back side, and described front (2) are light source luminescent face, and front (2) center of described substrate (1) is provided with light source-emitting region (3), the surrounding of described light source-emitting region (3) is provided with pad (V+), the first pad (L1-), second pad (L2-), 3rd pad (L3-) and the 4th pad (L4-), described pad (V+) is positive pole, described first pad (L1-), second pad (L2-), 3rd pad (L3-) and the 4th pad (L4-) are negative pole, are in series with the first light emitting diode (LED1) between described pad (V+) and the first pad (L1-) successively, second light emitting diode (LED2), 3rd light emitting diode (LED3), 4th light emitting diode (LED4), 5th light emitting diode (LED5), 6th light emitting diode (LED6), 7th light emitting diode (LED7), 8th light emitting diode (LED8), 9th light emitting diode (LED9), tenth light emitting diode (LED10), the first light emitting diode (LED1), the second light emitting diode (LED2), the 3rd light emitting diode (LED3), the 4th light emitting diode (LED4), the 5th light emitting diode (LED5), the 6th light emitting diode (LED6), the 7th light emitting diode (LED7), the 8th light emitting diode (LED8), the 9th light emitting diode (LED9), the tenth light emitting diode (LED10) is in series with successively between described pad (V+) and the second pad (L2-), 11 light emitting diode (LED11), the 12 light emitting diode (LED12), the 13 light emitting diode (LED13), the 14 light emitting diode (LED14), the 15 light emitting diode (LED15), the 16 light emitting diode (LED16), the 17 light emitting diode (LED17), the 18 light emitting diode (LED18), the 19 light emitting diode (LED19), the 20 light emitting diode (LED20), the first light emitting diode (LED1), the second light emitting diode (LED2), the 3rd light emitting diode (LED3), the 4th light emitting diode (LED4), the 5th light emitting diode (LED5), the 6th light emitting diode (LED6), the 7th light emitting diode (LED7), the 8th light emitting diode (LED8), the 9th light emitting diode (LED9), the tenth light emitting diode (LED10) is in series with successively between described pad (V+) and the 3rd pad (L3-), 11 light emitting diode (LED11), the 12 light emitting diode (LED12), the 13 light emitting diode (LED13), the 14 light emitting diode (LED14), the 15 light emitting diode (LED15), the 16 light emitting diode (LED16), the 17 light emitting diode (LED17), the 18 light emitting diode (LED18), the 19 light emitting diode (LED19), the 20 light emitting diode (LED20), 21 light emitting diode (LED21), the 22 light emitting diode (LED22), the 23 light emitting diode (LED23), the 24 light emitting diode (LED24), the first light emitting diode (LED1), the second light emitting diode (LED2), the 3rd light emitting diode (LED3), the 4th light emitting diode (LED4), the 5th light emitting diode (LED5), the 6th light emitting diode (LED6), the 7th light emitting diode (LED7), the 8th light emitting diode (LED8), the 9th light emitting diode (LED9), the tenth light emitting diode (LED10) is in series with successively between described pad (V+) and the 4th pad (L4-), 11 light emitting diode (LED11), the 12 light emitting diode (LED12), the 13 light emitting diode (LED13), the 14 light emitting diode (LED14), the 15 light emitting diode (LED15), the 16 light emitting diode (LED16), the 17 light emitting diode (LED17), the 18 light emitting diode (LED18), the 19 light emitting diode (LED19), the 20 light emitting diode (LED20), 21 light emitting diode (LED21), the 22 light emitting diode (LED22), the 23 light emitting diode (LED23), the 24 light emitting diode (LED24), 25 light emitting diode (LED25), the 26 light emitting diode (LED26), the 27 light emitting diode (LED27), the 28 light emitting diode (LED28).
2. a kind of Dimmable LED light source as claimed in claim 1, is characterized in that, the circumferencial direction edge part of described substrate (1) is provided with four locating slots (1-1), and described four locating slot (1-1) uniform intervals are arranged.
3. a kind of Dimmable LED light source as claimed in claim 1, is characterized in that, described light source-emitting region (3) rounded shape is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649699.4U CN204922586U (en) | 2015-08-26 | 2015-08-26 | LED light source of can adjusting luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649699.4U CN204922586U (en) | 2015-08-26 | 2015-08-26 | LED light source of can adjusting luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922586U true CN204922586U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649699.4U Active CN204922586U (en) | 2015-08-26 | 2015-08-26 | LED light source of can adjusting luminance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922586U (en) |
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2015
- 2015-08-26 CN CN201520649699.4U patent/CN204922586U/en active Active
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Address after: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building 6, 8, 9 floor, four floor 1 Patentee after: SHENZHEN SMALITE OPTO-ELECTRONIC CO., LTD. Address before: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building 6, 8, 9 floor, four floor 1 Patentee before: Shenzhen Smalite Optoelectronics Co., Ltd. |