CN204554482U - A kind of Dimmable LED light source - Google Patents
A kind of Dimmable LED light source Download PDFInfo
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- CN204554482U CN204554482U CN201520244877.5U CN201520244877U CN204554482U CN 204554482 U CN204554482 U CN 204554482U CN 201520244877 U CN201520244877 U CN 201520244877U CN 204554482 U CN204554482 U CN 204554482U
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Abstract
The utility model discloses a kind of Dimmable LED light source, it relates to technical field of LED illumination.The middle part of substrate (1) is provided with light-emitting area (3), and the distribution of the surrounding of substrate (1) is provided with several solder joint (2), chip mounting board (5) and substrate (1) are arranged in screw locating hole (4) to be fixed by screw and are connected, several chip (6) is arranged on the middle part of chip mounting board (5), and connected by gold thread (7) between each chip (6), the arranged outside of chip (6) has turmeric region (8).Its reasonable in design is novel, when light source input signal connects different gear, realize brightness size adjustable, realize Color tunable by input signal end size of current; Light-source brightness, photochromic controllability are large, easy to operate.
Description
Technical field
The utility model relates to a kind of Dimmable LED light source, belongs to technical field of LED illumination.
Background technology
Why LED, as a luminescent device, enjoys people to pay close attention to, and is the aspect having it superior compared with other luminescent devices, and being summed up LED has more following advantages: (1) long working life: its brightness half-life can reach 100,000 hours usually; (2) consumption energy consumption: people did calculating, if the lighting of Japan all substitutes with LED, then can reduce by two large power plants, thus very favourable to environmental protection; (3) response time is fast: LED generally can respond within a few tens of milliseconds (ns); (4) volume is little, lightweight, resistance to resistance: this is the inherent characteristics of semiconducting solid device; (5) there are not the such as environmental contaminants such as mercury, lead with the light source that LED makes, do not pollute the environment.Therefore LED light source is called " green " light source by people.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.Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of Dimmable LED light source.
Dimmable LED light source of the present utility model, it comprises substrate 1, solder joint 2, light-emitting area 3, screw locating hole 4, chip mounting board 5, chip 6, gold thread 7 and turmeric region 8, the middle part of substrate 1 is provided with light-emitting area 3, and the distribution of the surrounding of substrate 1 is provided with several solder joint 2, chip mounting board 5 and substrate 1 are arranged in screw locating hole 4 to be fixed by screw and are connected, several chips 6 are arranged on the middle part of chip mounting board 5, and connected by gold thread 7 between each chip 6, the arranged outside of chip 6 has turmeric region 8.
As preferably, described substrate 1 is provided with A, B, C, D and E five solder joints, and A is positive pole, and B, C, D, E are negative pole.
The beneficial effects of the utility model: it can overcome the drawback of prior art, reasonable in design is novel, when light source input signal connects different gear, realize brightness size adjustable, realize Color tunable by input signal end size of current; Light-source brightness, photochromic controllability are large, easy to operate.
accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the structural representation of substrate in the utility model;
Fig. 2 is the structural representation of the utility model chips installing plate;
Fig. 3 is that in the utility model, in embodiment, input signal termination enters A, B end, chip light-emitting structure schematic diagram;
Fig. 4 is that in the utility model, in embodiment, input signal termination enters A, C end, chip light-emitting structure schematic diagram;
Fig. 5 is that in the utility model, in embodiment, input signal termination enters A, D end, chip light-emitting structure schematic diagram;
Fig. 6 is that in the utility model, in embodiment, input signal termination enters A, E end, chip light-emitting structure schematic diagram.
detailed description of the invention:
As shown in Figure 1-2, this detailed description of the invention is by the following technical solutions: it comprises substrate 1, solder joint 2, light-emitting area 3, screw locating hole 4, chip mounting board 5, chip 6, gold thread 7 and turmeric region 8, the middle part of substrate 1 is provided with light-emitting area 3, and the distribution of the surrounding of substrate 1 is provided with several solder joint 2, chip mounting board 5 and substrate 1 are arranged in screw locating hole 4 to be fixed by screw and are connected, several chips 6 are arranged on the middle part of chip mounting board 5, and connected by gold thread 7 between each chip 6, the arranged outside of chip 6 has turmeric region 8.
As preferably, described substrate 1 is provided with A, B, C, D and E five solder joints, and A is positive pole, and B, C, D, E are negative pole.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Embodiment: when input signal termination enters A, B end, 14pcs is luminous, and as shown in Figure 3, the chip connected mutually in 1-1 place is luminescence chip; When input signal termination enters A, C end, 22pcs is luminous, and as shown in Figure 4, the chip connected mutually in 1-1,2-2 place is luminescence chip; When input signal termination enters A, D end, 28pcs is luminous, and as shown in Figure 5, the chip connected mutually in 1-1,2-2,3-3 place is luminescence chip; When input signal termination enters A, E end, 31pcs is luminous, and as shown in Figure 6, the chip connected mutually in 1-1,2-2,3-3 and 4-4 place is luminescence chip.
Claims (2)
1. a Dimmable LED light source, it is characterized in that: it comprises substrate (1), solder joint (2), light-emitting area (3), screw locating hole (4), chip mounting board (5), chip (6), gold thread (7) and turmeric region (8), the middle part of substrate (1) is provided with light-emitting area (3), and the distribution of the surrounding of substrate (1) is provided with several solder joint (2), chip mounting board (5) and substrate (1) are arranged in screw locating hole (4) to be fixed by screw and are connected, several chip (6) is arranged on the middle part of chip mounting board (5), and connected by gold thread (7) between each chip (6), the arranged outside of chip (6) has turmeric region (8).
2. according to a kind of Dimmable LED light source according to claim 1, it is characterized in that: described substrate (1) is provided with A, B, C, D and E five solder joints, and A is positive pole, and B, C, D, E are negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244877.5U CN204554482U (en) | 2015-04-22 | 2015-04-22 | A kind of Dimmable LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244877.5U CN204554482U (en) | 2015-04-22 | 2015-04-22 | A kind of Dimmable LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554482U true CN204554482U (en) | 2015-08-12 |
Family
ID=53829589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244877.5U Active CN204554482U (en) | 2015-04-22 | 2015-04-22 | A kind of Dimmable LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554482U (en) |
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2015
- 2015-04-22 CN CN201520244877.5U patent/CN204554482U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
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. |