CN204141350U - A kind of LED strip shape light source and LED lamp - Google Patents
A kind of LED strip shape light source and LED lamp Download PDFInfo
- Publication number
- CN204141350U CN204141350U CN201420234680.9U CN201420234680U CN204141350U CN 204141350 U CN204141350 U CN 204141350U CN 201420234680 U CN201420234680 U CN 201420234680U CN 204141350 U CN204141350 U CN 204141350U
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- substrate
- light source
- luminescence unit
- strip shape
- led
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Abstract
The utility model is applicable to LED field, provides a kind of LED strip shape light source and LED lamp.Described LED strip shape light source comprises transparent substrate, the circuit layer electroplated on the substrate, is fixed on the multiple luminescence unit on the positive and negative of described substrate and is coated on the adhesive layer of described luminescence unit periphery, described multiple luminescence unit is in sequential series by plain conductor, and the two ends correspondence of described circuit layer is provided with the electrode pin be connected with the two ends described in described plain conductor respectively.In the utility model, because substrate is transparent, and multiple luminescence unit is fixed on the positive and negative of described substrate, the light that the luminescence unit of obverse and reverse therefore can be made to send all can pass through substrate and projects from another side, and then effectively increase rising angle and the light extraction efficiency of described LED strip shape light source, realize 360 ° of luminescences.In addition, because circuit layer electroplates formation on the substrate, therefore structure is simple.
Description
Technical field
The utility model belongs to LED field, particularly relates to a kind of LED strip shape light source and LED lamp.
Background technology
LED is the photoelectric device utilizing compound-material to make pn knot.The LED light source that traditional LED form (the PLCC structure of such as SMD encapsulation) is produced, usually have directive property strong, rising angle is little, the feature of the illuminance uniformity difference in unit are.Therefore when being applied to illuminating product, on irradiating object, usually there will be the effect of brightness irregularities; Therefore Conventional LED light sources to allow people glance up very uncomfortable, even very dazzling.
Utility model content
The purpose of this utility model is to provide a kind of LED strip shape light source and LED lamp, and be intended to solve traditional LED light source directive property strong, rising angle is little, the problem of the illuminance uniformity difference in unit are.
First aspect, the utility model provides a kind of LED strip shape light source, described light source comprises transparent substrate, the circuit layer electroplated on the substrate, is fixed on the multiple luminescence unit on the obverse and reverse of described substrate and is coated on the adhesive layer of described luminescence unit periphery, described multiple luminescence unit is in sequential series by plain conductor, and the two ends correspondence of described circuit layer is provided with the electrode pin be connected with the two ends described in described plain conductor respectively.
Further, described substrate is arranged in elongated list structure.
Further, described multiple luminescence unit is arranged in solid blue light wafer on described substrate and in sequential series regularly.
Further, described transparent substrate is sapphire substrate or glass substrate.
Further, described adhesive layer is positioned at the surrounding of described luminescence unit.
Second aspect, the utility model provides a kind of LED lamp, and described LED lamp comprises above-mentioned LED strip shape light source and covers at the transparent shell of described LED strip shape source outer.
In the utility model, because substrate is transparent, and multiple luminescence unit is fixed on the positive and negative of described substrate, the light that the luminescence unit of obverse and reverse therefore can be made to send all can pass through substrate and projects from another side, and then effectively increase rising angle and the light extraction efficiency of described LED strip shape light source, realize 360 ° of luminescences.In addition, because circuit layer electroplates formation on the substrate, therefore structure is simple.
Accompanying drawing explanation
Fig. 1 is the main-vision surface structural representation of the LED strip shape light source that the utility model embodiment provides.
Fig. 2 is face of the overlooking structural representation of the LED strip shape light source that the utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In order to technical scheme described in the utility model is described, be described below by specific embodiment.
Incorporated by reference to Fig. 1 to Fig. 2, the LED strip shape light source that the utility model embodiment provides comprise transparent substrate 10, the circuit layer 20 electroplated on the substrate 10, be fixed on substrate 10 positive and negative on multiple luminescence units 30 and be coated on the adhesive layer 40 of luminescence unit 30 periphery; Described substrate 10 arranges in elongated list structure; Described multiple luminescence unit 30 is arranged in solid blue light wafer on described substrate 10 and in sequential series regularly, described multiple luminescence unit 30 is in sequential series by plain conductor 50, and the two ends correspondence of described circuit layer 20 is provided with the electrode pin 60 be connected with the two ends of described plain conductor 50 respectively.Transparent substrate 10 is sapphire substrate or glass substrate (especially quartz glass substrate).Adhesive layer 40 is positioned at the surrounding of luminescence unit 30, be formed at the four sides of luminescence unit 30 coating fluorescent material by a glue mode, thus realize LED strip shape light source 360 degree of all-round light effects, efficiently utilize six exiting surfaces of LED, reach high light flux, high light-emitting efficiency.In addition, because circuit layer electroplates formation on the substrate, therefore structure is simple.
Because described substrate 10 is transparent, and multiple luminescence unit is fixed on the positive and negative of described substrate, the light that the luminescence unit of obverse and reverse therefore can be made to send all can pass through substrate and projects from another side, and then effectively increase rising angle and the light extraction efficiency of described LED strip shape light source, realize 360 ° of luminescences.Described adhesive layer 40 is made up of fluorescent glue.Because fluorescent material is excited can send gold-tinted by described solid blue light wafer, and the blue light that described solid blue light wafer sends coordinates with the gold-tinted that described fluorescent material sends and can form white light, and then the generation of described LED strip shape light source can be made close to the illumination effect of conventional incandescent filament.
The utility model embodiment also provides a kind of LED lamp simultaneously, comprises the LED strip shape light source that the utility model embodiment provides and the transparent shell covering at described LED strip shape source outer.By arranging described LED strip shape light source in described transparent shell, realize 360 ° of luminescences of LED, and effectively improve the color quality of described LED.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a LED strip shape light source, it is characterized in that, described light source comprises transparent substrate, the circuit layer electroplated on the substrate, is fixed on the multiple luminescence unit on the obverse and reverse of described substrate and is coated on the adhesive layer of described luminescence unit periphery, described multiple luminescence unit is in sequential series by plain conductor, and the two ends correspondence of described circuit layer is provided with the electrode pin be connected with the two ends described in described plain conductor respectively.
2. light source as claimed in claim 1, is characterized in that, described substrate is arranged in elongated list structure.
3. light source as claimed in claim 2, it is characterized in that, described multiple luminescence unit is arranged in solid blue light wafer on described substrate and in sequential series regularly.
4. light source as claimed in claim 1, it is characterized in that, described transparent substrate is sapphire substrate or glass substrate.
5. light source as claimed in claim 1, it is characterized in that, described adhesive layer is positioned at the surrounding of described luminescence unit.
6. a LED lamp, is characterized in that, described LED lamp comprises the LED strip shape light source described in any one of claim 1 to 5 and covers at the transparent shell of described LED strip shape source outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234680.9U CN204141350U (en) | 2014-05-08 | 2014-05-08 | A kind of LED strip shape light source and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234680.9U CN204141350U (en) | 2014-05-08 | 2014-05-08 | A kind of LED strip shape light source and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141350U true CN204141350U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234680.9U Expired - Fee Related CN204141350U (en) | 2014-05-08 | 2014-05-08 | A kind of LED strip shape light source and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922880A (en) * | 2018-06-25 | 2018-11-30 | 浙江瑞丰光电有限公司 | Multi-panel bonding LED filament |
| RU219936U1 (en) * | 2023-06-08 | 2023-08-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" | LED STRIP FOR LAMP |
-
2014
- 2014-05-08 CN CN201420234680.9U patent/CN204141350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922880A (en) * | 2018-06-25 | 2018-11-30 | 浙江瑞丰光电有限公司 | Multi-panel bonding LED filament |
| WO2020000709A1 (en) * | 2018-06-25 | 2020-01-02 | 深圳市瑞丰光电子股份有限公司 | Led filament having multiple bound surfaces |
| RU219936U1 (en) * | 2023-06-08 | 2023-08-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" | LED STRIP FOR LAMP |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170508 |