CN204693123U - A kind of COB formula LED light source fluorescent tube - Google Patents
A kind of COB formula LED light source fluorescent tube Download PDFInfo
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- CN204693123U CN204693123U CN201520422850.0U CN201520422850U CN204693123U CN 204693123 U CN204693123 U CN 204693123U CN 201520422850 U CN201520422850 U CN 201520422850U CN 204693123 U CN204693123 U CN 204693123U
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- light
- aluminium base
- luminescence chip
- light source
- fluorescent tube
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Abstract
The utility model discloses a kind of COB formula LED light source fluorescent tube, it relates to fluorescent tube technical field.Expand light PC cover inside and be provided with aluminium base, the both sides expanding light PC cover are provided with plug, aluminium base is evenly provided with a bank light bar pad, luminescence chip is welded with lamp bar pad by gold thread, and adopt gold thread to connect between adjacent two luminescence chips, several luminescence chip forms a light-emitting area, light-emitting area is packaged with one deck box dam glue-line.Aluminium base adopts one vertical stratification pressing metallic plate up and down, aluminium base directly does circuit, design function region, luminescence chip is directly affixed to above aluminium base and carries out routing, adopt the setting of box dam glue during encapsulation, aluminium base adopts thermoelectric separated structure simultaneously, and heat-conducting effect is very good, in guarantee properties of product simultaneously, greatly life of product and reliability is improved; Whole slab region becomes single light source, and colour consistency is better.
Description
Technical field
The utility model relates to a kind of COB formula LED light source fluorescent tube, belongs to fluorescent tube technical field.
Background technology
LED fluorescent lamp tube is a integrated application LED electrical light source, and the good cooling mechanism of LED daylight lamp ensure that the service life of product.Unique control circui design, really reach energy-efficient, power saving can reach more than 60%, super brightness, and colour rendering index is high, is state-of-the art room lighting product.
Current existing LED daylight lamp is divided into " transparent type " and " evenly vaporific " from appearance forrns; Be divided into " plug-in type " and " patch-type " by LED light source kind; Above-mentioned fluorescent lamp shortcoming is: a. adopts " plug-in type " and " patch-type " light source, exists owing to having aberration between Different Light, to make after fluorescent lamp through outer cover, can experience the inconsistent of color equally; B. adopt " plug-in type " and " patch-type " light source, because light source support plate is FR4 plate or conventional aluminium substrate, can there are some bottlenecks in its heat conduction, and then affect the service life of whole fluorescent lamp.
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 COB formula LED light source fluorescent tube.
The utility model COB formula LED light source fluorescent tube, its bag expands light PC cover 1, aluminium base 2, box dam glue-line 3, plug 4, lamp bar pad 5, luminescence chip 6 and gold thread 7, expansion light PC covers 1 inside and is provided with aluminium base 2, the both sides expanding light PC cover 1 are provided with plug 4, aluminium base 2 is evenly provided with a bank light bar pad 5, luminescence chip 6 is welded with lamp bar pad 5 by gold thread 7, and adopt gold thread 7 to connect between adjacent two luminescence chips 6, several luminescence chip 6 forms a light-emitting area, light-emitting area is packaged with one deck box dam glue-line 3.
The beneficial effects of the utility model: aluminium base adopts one vertical stratification pressing metallic plate up and down, aluminium base directly does circuit, design function region, luminescence chip is directly affixed to above aluminium base and carries out routing, adopt the setting of box dam glue during encapsulation, aluminium base adopts thermoelectric separated structure simultaneously, and heat-conducting effect is very good, in guarantee properties of product simultaneously, greatly life of product and reliability is improved; Whole slab region becomes single light source, and colour consistency is better.
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 utility model structural representation;
Fig. 2 is the structural representation of aluminium base in the utility model;
Fig. 3 is the structural representation in the utility model, aluminium base being welded with luminescence chip and gold thread;
Fig. 4 is the structure for amplifying schematic diagram of luminescence chip and gold thread in the utility model;
Fig. 5 is the structural representation encapsulating box dam glue-line in the utility model.
detailed description of the invention:
As Figure 1-5, this detailed description of the invention is by the following technical solutions: its bag expands light PC cover 1, aluminium base 2, box dam glue-line 3, plug 4, lamp bar pad 5, luminescence chip 6 and gold thread 7, expansion light PC covers 1 inside and is provided with aluminium base 2, the both sides expanding light PC cover 1 are provided with plug 4, aluminium base 2 is evenly provided with a bank light bar pad 5, luminescence chip 6 is welded with lamp bar pad 5 by gold thread 7, and adopt gold thread 7 to connect between adjacent two luminescence chips 6, several luminescence chip 6 forms a light-emitting area, light-emitting area is packaged with one deck box dam glue-line 3.
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.
Claims (1)
1. a COB formula LED light source fluorescent tube, it is characterized in that: its bag expands light PC cover (1), aluminium base (2), box dam glue-line (3), plug (4), lamp bar pad (5), luminescence chip (6) and gold thread (7), expand light PC cover (1) inside and be provided with aluminium base (2), the both sides expanding light PC cover (1) are provided with plug (4), aluminium base (2) is evenly provided with a bank light bar pad (5), luminescence chip (6) is welded with lamp bar pad (5) by gold thread (7), and adopt gold thread (7) to connect between adjacent two luminescence chips (6), several luminescence chip (6) forms a light-emitting area, light-emitting area is packaged with one deck box dam glue-line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422850.0U CN204693123U (en) | 2015-06-18 | 2015-06-18 | A kind of COB formula LED light source fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422850.0U CN204693123U (en) | 2015-06-18 | 2015-06-18 | A kind of COB formula LED light source fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693123U true CN204693123U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422850.0U Active CN204693123U (en) | 2015-06-18 | 2015-06-18 | A kind of COB formula LED light source fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116344726A (en) * | 2023-03-28 | 2023-06-27 | 安徽中益新材料科技股份有限公司 | Long-life road lighting lamp capable of improving visual distance of eyes and production process thereof |
-
2015
- 2015-06-18 CN CN201520422850.0U patent/CN204693123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116344726A (en) * | 2023-03-28 | 2023-06-27 | 安徽中益新材料科技股份有限公司 | Long-life road lighting lamp capable of improving visual distance of eyes and production process thereof |
| CN116344726B (en) * | 2023-03-28 | 2024-01-19 | 安徽中益新材料科技股份有限公司 | Long-life road lighting lamp capable of improving visual distance of eyes and production process thereof |
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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. |