CN204100010U - Novel USB powers LED desk lamp - Google Patents
Novel USB powers LED desk lamp Download PDFInfo
- Publication number
- CN204100010U CN204100010U CN201420585120.8U CN201420585120U CN204100010U CN 204100010 U CN204100010 U CN 204100010U CN 201420585120 U CN201420585120 U CN 201420585120U CN 204100010 U CN204100010 U CN 204100010U
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- CN
- China
- Prior art keywords
- led
- led module
- drive circuit
- voltage stabilizing
- aluminum base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of novel USB powers LED desk lamp, mainly comprises: USB power supply port, switch, voltage stabilizing and drive circuit, heat radiation Al alloy shell, LED module, aluminum base PCB plate, silicone grease layer, light mixing plate and Fresnel Lenses.This product is powered by USB power supply port, switch connects voltage stabilizing and LED drive circuit, LED module size is indefinite, LED module adopts highlighted paster LED pipe, one group, at least 3 lamp pearls, adopt cold bletilla warm up white bi-coloured light collocation welding and mix by square formation interpolation, voltage stabilizing and drive circuit are welded in aluminum base PCB, and aluminum base PCB pastes heat radiation Al alloy shell and contact gap is coated with silicone grease.Be light mixing plate and each one of Fresnel Lenses before LED module.It is convenient that the utility model has power supply, and brightness is high, light utilization efficiency high.
Description
Technical field
The utility model relates to small household appliances field, is that a kind of novel USB powers LED desk lamp.
Background technology
LED is a kind of luminous semiconductor device.At present, LED desk lamp is widely used in display instruction field, and starts to develop to efficient energy-saving lighting field.Along with maturation and the development of LED technology, on market, increasing LED lamp emerges.But their common problems are: 1, cold white light color is caused to adjust too poor warm white lamp luminance shortage with monochromatic LED lamp, also or arrange in pairs or groups not good enough (branch's collocation) causes two kinds of LED light to coordinate very well.2, the LED light through reflection only sheds through transparent or semitransparent shade and causes light too to be dispersed or walk evenly.3, dispel the heat not good enough, affect brightness and life-span.4, battery is encapsulated in product, and product rejection after battery life. the optical principle of the present invention's application Fei Nier lens, the LED module that changes in temperature are coordinated light after mixing, change light path, optically focused sends.The present invention has that power supply is convenient, and brightness is high, and light utilization efficiency is high, and it is not soft to compensate for desk lamp light on the market, crosses the features such as dark or battery easily lost efficacy.
Summary of the invention
It is convenient that this product object is to realize a kind of power supply, and brightness is high, and light utilization efficiency is high, the New LED that light is soft.This product utilization USB powers, luminous through voltage stabilizing rear drive changes in temperature LED group, and the light of LED sheds Hou light mixing plate mixing after Fei Nier lens adjustment light path.The heat of LED reaches on shell through aluminium base and sheds simultaneously.LED inserts unit by square formation in white light pearl, inserts warm Bai Dengzhu, to ensure two kinds of coloured light Homogeneous phase mixing collocation.
The utility model mainly comprises: USB power supply port, switch, voltage stabilizing and drive circuit, heat radiation Al alloy shell, LED module, aluminum base PCB plate, silicone grease layer, light mixing plate and Fresnel Lenses.This product is powered by USB power supply port, switch connects voltage stabilizing and LED drive circuit, LED module size is indefinite, LED module adopts highlighted paster LED pipe, one group, at least 3 lamp pearls, adopt cold bletilla warm up white bi-coloured light collocation welding and mix by square formation interpolation, voltage stabilizing and drive circuit are welded in aluminum base PCB, and aluminum base PCB pastes heat radiation Al alloy shell and contact gap is coated with silicone grease.Be light mixing plate and each one of Fresnel Lenses before LED module.
Square formation interpolation is this lamp LED mixed method, is mainly and LED is divided into different units (3 one one group, lamps, 4,5 lamp list groups, 6 to 8 two one group, lamps, more than 9 lamps distribute according to LED quantity and product lamp holder preset vol, can 4,5 or 9 one group) carry out interpolation according to even principle. represent different tone with * and #, 3 lamp orders are * #*, and 4,5 groups of # put central authorities, 9 lamp groups can put central authorities, also can put payment to a porter.This product major function is for utilizing square formation interpolation by dichromatism LED light Homogeneous phase mixing, and send after light mixing plate and Fei Nier lens Mixed adjustment, heat causes shell to shed through aluminum base PCB.
Compared with the prior art, the beneficial effects of the utility model are: power supply is convenient, and cost performance is high, and brightness is high, and light utilization efficiency is high.
Accompanying drawing explanation
Fig. 1 is stereochemical structure sketch of the present utility model.
Detailed description of the invention
In the stereochemical structure sketch of the present utility model shown in Fig. 1, mainly comprise: USB power supply port 1, switch 2, voltage stabilizing and drive circuit 3, heat radiation Al alloy shell 4, LED module 5, aluminum base PCB plate 6, silicone grease 7, light mixing plate 8 and Fresnel Lenses 9.This product is powered by USB power supply port 1, switch 2 connects voltage stabilizing and LED drive circuit 3, LED module 5 size is indefinite, LED module adopts highlighted paster LED pipe, one group, at least 3 lamp pearls, adopt cold bletilla warm up white bi-coloured light collocation welding and mix by square formation interpolation, voltage stabilizing and drive circuit 3 are welded in aluminum base PCB 6, and aluminum base PCB 6 pastes heat radiation Al alloy shell 4 and contact gap is coated with silicone grease 7.Be each one of light mixing plate 8 and Fresnel Lenses 9 before LED mould 5 groups.
Claims (1)
1. a novel USB powers LED desk lamp, mainly comprise: USB power supply port (1), switch (2), voltage stabilizing and drive circuit (3), heat radiation Al alloy shell (4), LED module (5), aluminum base PCB plate (6), silicone grease (7), light mixing plate (8) and Fresnel Lenses (9), it is characterized in that: this product is powered by USB power supply port (1), switch (2) connects voltage stabilizing and LED drive circuit (3), LED module (5) size is indefinite, LED module (5) adopts highlighted paster LED pipe, one group, at least 3 lamp pearls, cold bletilla is adopted to warm up white bi-coloured light collocation welding and mix by square formation interpolation, voltage stabilizing and drive circuit (3) are welded in aluminum base PCB (6), aluminum base PCB (6) pastes heat radiation Al alloy shell (4) and contact gap is coated with silicone grease (7), LED module (5) is light mixing plate (8) and each one of Fresnel Lenses (9) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585120.8U CN204100010U (en) | 2014-09-23 | 2014-09-23 | Novel USB powers LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585120.8U CN204100010U (en) | 2014-09-23 | 2014-09-23 | Novel USB powers LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100010U true CN204100010U (en) | 2015-01-14 |
Family
ID=52268438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585120.8U Expired - Fee Related CN204100010U (en) | 2014-09-23 | 2014-09-23 | Novel USB powers LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387393A (en) * | 2015-12-24 | 2016-03-09 | 东莞中之光电股份有限公司 | Intelligent integrated optical component based on digital power control |
-
2014
- 2014-09-23 CN CN201420585120.8U patent/CN204100010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387393A (en) * | 2015-12-24 | 2016-03-09 | 东莞中之光电股份有限公司 | Intelligent integrated optical component based on digital power control |
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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 |
Granted publication date: 20150114 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |