CN103174956A - Non-electrolysis integrated light source module driven by light-emitting diode (LED) - Google Patents
Non-electrolysis integrated light source module driven by light-emitting diode (LED) Download PDFInfo
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- CN103174956A CN103174956A CN2011104319629A CN201110431962A CN103174956A CN 103174956 A CN103174956 A CN 103174956A CN 2011104319629 A CN2011104319629 A CN 2011104319629A CN 201110431962 A CN201110431962 A CN 201110431962A CN 103174956 A CN103174956 A CN 103174956A
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- led
- source module
- light source
- base
- electrolysis
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- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 13
- 239000003990 capacitor Substances 0.000 claims description 13
- 230000007547 defect Effects 0.000 abstract description 6
- 239000003792 electrolyte Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The invention discloses a non-electrolysis integrated light source module driven by a light-emitting diode (LED). The non-electrolysis integrated light source module driven by the LED comprises a light-permeable light cover, a circuit board and a base which is fixedly arranged in a wall face. The light-permeable light cover is arranged on the base in a detachable mode. The circuit board is placed between the light-permeable light cover and the base and is located and arranged on the base. The circuit board is provided with a plurality of LED chips which are connected in series and in parallel. An LED driver is arranged on the circuit board. The LED driver is electrically connected with the LED chips and drives the LED chips to work. The non-electrolysis integrated light source module driven by the LED not only saves space and improves power density of the driver, but also avoids serious defects that the non-electrolysis LED drive integrated light source module does not match with the long service life of the LED due to the fact that an electrolytic condenser is used.
Description
Technical field
The present invention relates to LED light source module field, relate in particular to and a kind ofly drive integrated light source module without electrolysis LED.
Background technology
LED becomes the main flow of lighting field gradually with characteristics such as its low-carbon (LC), environmental protection, long-life and high brightness at present.Yet because LED need to utilize constant dc, so LED in use must supporting LED driver.
Be subjected to the restriction of prior art, realize the filtering requirements of power supply by being provided with electrochemical capacitor in current LED driver commonly used, but owing to containing a large amount of electrolyte in electrochemical capacitor, at high temperature electrolyte can slowly volatilize, thereby make the capacity of electrolyte slowly diminish to ultimate failure, make the long-life of life-span of electrochemical capacitor and LED far apart, the illumination that affects LED is used.
Summary of the invention
In order to overcome defects, the invention provides a kind of without the integrated light source module of electrolysis LED driving, this structure has namely been saved the space, has further improved the power density of driver, has avoided again the major defect because using electrolytic capacitor not match with the long-life of LED.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind ofly drive integrated light source module without electrolysis LED, comprise transparent lamp shade, wiring board and be fixedly arranged on base on metope, described transparent lamp shade detachably is located on described base, described wiring board is placed between described transparent lamp shade and base and the location is located on described base, described wiring board is provided with several LED chips that is in series and is connected in parallel, and also being provided with a LED driver on described wiring board, described LED driver is electrically connected to and drives described LED chip work.
As a further improvement on the present invention, described LED driver is LED driver without electrolytic capacitors.Use the no electrolytic capacitor device, namely saved the space, improved the power density of driver; Avoided again the major defect because using electrolytic capacitor not match with the long-life of LED.
The invention has the beneficial effects as follows: by being provided with in the circuit board several LED chips, and also in the circuit board the location be provided with a LED driver without electrolytic capacitors in order to the driving LED chip operation, namely saved the space, improved the power density of driver; Avoided again the major defect because using electrolytic capacitor not match with the long-life of LED.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
With reference to the accompanying drawings the embodiment without the integrated light source module of electrolysis LED driving of the present invention is elaborated.
Of the present invention a kind of without the integrated light source module of electrolysis LED driving, comprise transparent lamp shade, wiring board 1 and be fixedly arranged on base on metope, described transparent lamp shade detachably is located on described base, described wiring board is placed between described transparent lamp shade and base and the location is located on described base, described wiring board 1 is provided with several LED chips that is in series and is connected in parallel 2, and also being provided with a LED driver 3 on described wiring board, described LED driver is electrically connected to and drives described LED chip work.
In the present embodiment, described LED driver 3 is LED driver without electrolytic capacitors, uses the no electrolytic capacitor device, has namely saved the space, has improved the power density of driver; Avoided again the major defect because using electrolytic capacitor not match with the long-life of LED.
Claims (2)
1. one kind drives integrated light source module without electrolysis LED, comprise transparent lamp shade, wiring board (1) and be fixedly arranged on base on metope, described transparent lamp shade detachably is located on described base, described wiring board is placed between described transparent lamp shade and base and the location is located on described base, it is characterized in that: described wiring board (1) is provided with several LED chips that is in series and is connected in parallel (2), and also being provided with a LED driver (3) on described wiring board, described LED driver is electrically connected to and drives described LED chip work.
2. according to claim 1 without the integrated light source module of electrolysis LED driving, it is characterized in that: described LED driver (3) is LED driver without electrolytic capacitors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104319629A CN103174956A (en) | 2011-12-21 | 2011-12-21 | Non-electrolysis integrated light source module driven by light-emitting diode (LED) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104319629A CN103174956A (en) | 2011-12-21 | 2011-12-21 | Non-electrolysis integrated light source module driven by light-emitting diode (LED) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103174956A true CN103174956A (en) | 2013-06-26 |
Family
ID=48635007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104319629A Pending CN103174956A (en) | 2011-12-21 | 2011-12-21 | Non-electrolysis integrated light source module driven by light-emitting diode (LED) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174956A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007525690A (en) * | 2003-04-21 | 2007-09-06 | カラー・キネティックス・インコーポレーテッド | Tile light emitting method and system |
| US20100265709A1 (en) * | 2009-04-16 | 2010-10-21 | Foxconn Technology Co., Ltd. | Led illuminating device |
| CN201651912U (en) * | 2010-04-14 | 2010-11-24 | 宁波露明电器有限公司 | LED emergency lamp with light guide plate and lampshade |
| CN201764348U (en) * | 2010-06-08 | 2011-03-16 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN201844226U (en) * | 2010-07-26 | 2011-05-25 | 阎闾 | Compact type light-emitting device |
| CN102147064A (en) * | 2011-01-05 | 2011-08-10 | 深圳市众明半导体照明有限公司 | LED (Light Emitting Diode) module and lighting device |
| CN201973534U (en) * | 2011-03-18 | 2011-09-14 | 深圳市三维自动化工程有限公司 | Modular LED (Light Emitting Diode) flat plate lamp |
| KR20110103925A (en) * | 2009-09-17 | 2011-09-21 | 오투 마이크로, 인코포레이티드 | System and method for driving a light source |
| CN202403000U (en) * | 2011-12-21 | 2012-08-29 | 苏州市昆士莱照明科技有限公司 | Non-electrolytic LED drive integrated light-source module |
-
2011
- 2011-12-21 CN CN2011104319629A patent/CN103174956A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007525690A (en) * | 2003-04-21 | 2007-09-06 | カラー・キネティックス・インコーポレーテッド | Tile light emitting method and system |
| US20100265709A1 (en) * | 2009-04-16 | 2010-10-21 | Foxconn Technology Co., Ltd. | Led illuminating device |
| KR20110103925A (en) * | 2009-09-17 | 2011-09-21 | 오투 마이크로, 인코포레이티드 | System and method for driving a light source |
| CN201651912U (en) * | 2010-04-14 | 2010-11-24 | 宁波露明电器有限公司 | LED emergency lamp with light guide plate and lampshade |
| CN201764348U (en) * | 2010-06-08 | 2011-03-16 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN201844226U (en) * | 2010-07-26 | 2011-05-25 | 阎闾 | Compact type light-emitting device |
| CN102147064A (en) * | 2011-01-05 | 2011-08-10 | 深圳市众明半导体照明有限公司 | LED (Light Emitting Diode) module and lighting device |
| CN201973534U (en) * | 2011-03-18 | 2011-09-14 | 深圳市三维自动化工程有限公司 | Modular LED (Light Emitting Diode) flat plate lamp |
| CN202403000U (en) * | 2011-12-21 | 2012-08-29 | 苏州市昆士莱照明科技有限公司 | Non-electrolytic LED drive integrated light-source module |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |