CN204100010U - Novel USB powers LED desk lamp - Google Patents

Novel USB powers LED desk lamp Download PDF

Info

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
Authority
CN
China
Prior art keywords
led
led module
drive circuit
voltage stabilizing
aluminum base
Prior art date
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
Application number
CN201420585120.8U
Other languages
Chinese (zh)
Inventor
李光
李胜铭
吴加丽
郑国朕
张开麟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201420585120.8U priority Critical patent/CN204100010U/en
Application granted granted Critical
Publication of CN204100010U publication Critical patent/CN204100010U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

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

Novel USB powers LED desk lamp
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.
CN201420585120.8U 2014-09-23 2014-09-23 Novel USB powers LED desk lamp Expired - Fee Related CN204100010U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN204664934U (en) A kind of LEDCOB photo engine
CN204100010U (en) Novel USB powers LED desk lamp
CN102410504B (en) Large-heat-radiation-surface LED lighting device and manufacture method thereof
CN203963678U (en) LED light modulation Down lamp
CN203836818U (en) Fresnel lens LED aquatic multi-color illuminating lamp
CN203068342U (en) Optical structure of LED (light emitting diode) wall washing lamp of which light is distributed by light reflecting cup
CN207279513U (en) A kind of candle lamp of convertible intensity of light
CN202812832U (en) High brightness LED down lamp with adjustable angle
CN201173431Y (en) Luminous diode projection lamp
CN205264750U (en) Double chip white light miniwatt LED lamp pearl
CN204879574U (en) Led lamp
CN202532288U (en) Light emitting diode (LED) light source G4 lamp
CN205037097U (en) Adopt lamp of LED wick
CN104251405B (en) Novel LED bulb lamp
CN203478018U (en) LED spotlight
CN205285752U (en) LED lamp mirror
CN203464211U (en) LED energy-saving lamp
CN204732447U (en) A kind of LED luminous chip package structure
CN208546848U (en) A kind of waterproof cooling LED illumination lamp
CN205299243U (en) LED down lamp of improvement radiator structure
CN205299137U (en) Light -emitting diode (LED) lamp bulb
CN202708798U (en) Full-color energy-saving desk lamp
CN208186074U (en) A kind of flat lamp
CN206904864U (en) A kind of new display lamp
CN205118693U (en) Intelligent LED lamp

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