CN103032752B - The LED desk lamp system that light angle regulates automatically - Google Patents
The LED desk lamp system that light angle regulates automatically Download PDFInfo
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- CN103032752B CN103032752B CN201210587211.0A CN201210587211A CN103032752B CN 103032752 B CN103032752 B CN 103032752B CN 201210587211 A CN201210587211 A CN 201210587211A CN 103032752 B CN103032752 B CN 103032752B
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- location information
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- positioner
- desk lamp
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Abstract
The LED desk lamp system that light angle regulates automatically, comprising: LED desk lamp irradiation unit and bookmark positioner; Wherein, LED desk lamp irradiation unit is used for emitting beam and irradiates; And bookmark positioner is for carrying out mark to determine the specific webpage of reading material to reading material. Bookmark positioner comprises: motion sensing unit, location information acquiring unit and position information sending unit; Motion sensing unit is used for the movement of sensing bookmark positioner, and obtains activation signal to location information acquiring unit transmission positional information in the time that bookmark positioner is moved; Location information acquiring unit, in the time obtaining positional information from motion sensing unit and obtain activation signal, is obtained the current location information of motion sensing unit, and the current location information obtaining is passed to position information sending unit; Position information sending unit, in the time receiving current location information from location information acquiring unit, sends to bookmark positioner by current location information.
Description
Technical field
The present invention relates to LED lighting field, more particularly, the present invention relates to a kind of light angle certainlyThe moving LED desk lamp system regulating.
Background technology
LED (LightEmittingDiode) is a kind of solid-state semiconductor devices,It can be directly luminous energy electric energy conversion. The heart of LED is a semiconductor wafer, semiconductor dieOne end of sheet is attached on a support (as negative pole), and the other end of semiconductor wafer connects power supplyPositive pole, whole wafer is got up by epoxy encapsulation.
Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, accounts for master in its hole, the insideLead status, the other end of semiconductor wafer is N-type semiconductor, is mainly electronics here. These two kindsWhen semiconductor couples together, between them, just form one " P-N knot ".
In the time that electric current acts on this wafer by wire, electronics will be pushed to P district, at PIn district, electronics, with hole-recombination, then will send energy with the form of photon, and Here it is, and LED is luminousPrinciple. And light wavelength determines the color of light, determine by forming P-N knot material.
Nowadays, LED desk lamp is used widely.
Desk lamp is according to using Function Classification to have: read desk lamp, decoration table lamp. Read outside the lamp body of desk lampShape is succinctly light, refers to the desk lamp that is used for specially seeing written word, and this desk lamp generally can be adjusted lamp standHeight, direction and the brightness of illumination, be mainly illumination read function.
LED desk lamp for read function generally can not configure too high-power LED luminescence chip,So the area size that placement LED desk lamp on the table illuminates desktop is limited. But, useWhen family is sitting in the front reading of desk, tends to the position of the books on movable desk, thereby need to not be completely curedDesk lamp is adjusted in movement according to books, and this is obviously inconvenient.
Thus, hope can provide the LED desk lamp system that a kind of light angle regulates automatically.
Summary of the invention
Technical problem to be solved by this invention is for having above-mentioned defect in prior art, providing onePlant the LED desk lamp system that light angle regulates automatically.
According to the present invention, the LED desk lamp system that provides a kind of light angle automatically to regulate, it comprises:LED desk lamp irradiation unit and bookmark positioner;
Wherein, LED desk lamp irradiation unit is used for emitting beam and irradiates;
And bookmark positioner is for pressing with mark to determine reading material reading materialSpecific webpage.
Preferably, described bookmark positioner comprises: motion sensing unit, location information acquiring unitAnd position information sending unit;
Motion sensing unit is used for the movement of sensing bookmark positioner, and sends out at bookmark positionerWhen raw movement, send positional information to location information acquiring unit and obtain activation signal;
Location information acquiring unit for obtain from motion sensing unit positional information obtain activate letterNumber time, obtain the current location information of motion sensing unit, and the current location information obtaining passedPass position information sending unit;
Position information sending unit, will in the time receiving current location information from location information acquiring unitCurrent location information sends to LED desk lamp irradiation unit;
And wherein, LED desk lamp irradiation unit comprises: LED lighting unit, single with LED illuminationThe light angle regulon, the control module being connected with light angle regulon that unit connects andThe positional information receiving element being connected with control module;
Positional information receiving element receives and works as for the position information sending unit from bookmark positionerFront position information, and current location information is sent to control module;
Control module is receiving after current location information according to current location information adjusting light angleRegulon with the irradiation that makes LED lighting unit and send to the present bit of bookmark positionerPut relevant region.
Preferably, the weight of described bookmark positioner is between 10g-20g.
Preferably, described reading material is books.
Preferably, the region relevant to the current location of bookmark positioner is working as of bookmark positionerThe region of front position adjacency.
Preferably, the current location of bookmark positioner is the region that covers bookmark positioner.
Thus, in the present invention, the LED desk lamp system that provides a kind of light angle automatically to regulate,Wherein, can follow the tracks of the district that throw light on according to the movement of the bookmark positioner of fixing reading materialThe position in territory, thus LED desk lamp irradiation unit can carry out automatic basis according to the positional information trackingThe movement of the reading material of books and so on regulates light angle and field of illumination, thus for user providesGreat facility. And bookmark positioner is convenient to be clamped in the reading material such as booksIn material, there is great convenience.
Brief description of the drawings
By reference to the accompanying drawings, and by reference to detailed description below, will more easily have more the present inventionComplete understanding and more easily understand its advantage of following and feature, wherein:
Fig. 1 schematically shows the LED platform automatically regulating according to the light angle of the embodiment of the present inventionThe schematic diagram of lamp system.
Fig. 2 schematically shows the LED platform automatically regulating according to the light angle of the embodiment of the present inventionThe functional block diagram of the bookmark positioner 200 of lamp system.
It should be noted that, accompanying drawing is used for illustrating the present invention, and unrestricted the present invention. Note, representThe accompanying drawing of structure may not be to draw in proportion. And, in accompanying drawing, identical or similar element markThere is identical or similar label.
Detailed description of the invention
In order to make content of the present invention more clear and understandable, below in conjunction with specific embodiments and the drawings pairContent of the present invention is described in detail.
Fig. 1 schematically shows the LED platform automatically regulating according to the light angle of the embodiment of the present inventionThe schematic diagram of lamp system.
Specifically, as shown in Figure 1, the LED automatically regulating according to the light angle of the embodiment of the present inventionDesk lamp system comprises: LED desk lamp irradiation unit 100 and bookmark positioner 200.
LED desk lamp irradiation unit 100 can be used for emitting beam and irradiates.
Bookmark positioner 200 can be used for to the reading material 400 such as books carry out mark withDetermine the specific webpage of reading material 400.
And Fig. 2 schematically shows and automatically regulates according to the light angle of the embodiment of the present inventionThe functional block diagram of the bookmark positioner 200 of LED desk lamp system.
Specifically, as shown in Figure 2, the LED automatically regulating according to the light angle of the embodiment of the present inventionThe bookmark positioner 200 of desk lamp system comprises: motion sensing unit 20, location information acquiring unit21 and position information sending unit 22.
Motion sensing unit 20 is for the movement of sensing bookmark positioner 200, and fixed at bookmarkWhen position device 200 is moved, send positional information to location information acquiring unit 21 and obtain activation letterNumber.
Location information acquiring unit 21 is for obtaining sharp obtaining positional information from motion sensing unit 20While living signal, obtain the current location information of motion sensing unit 20, and by the present bit of obtainingThe information of putting passes to position information sending unit 22.
Position information sending unit 22 is receiving current location information from location information acquiring unit 21Time, current location information is sent to LED desk lamp irradiation unit 100.
Preferably, the weight of bookmark positioner 200 is between 10g-20g.
More particularly, as shown in Figure 1, LED desk lamp irradiation unit 100 comprises: LED throws light on singleUnit 101, the light angle regulon 102 and the light angle that are connected with LED lighting unit 101The control module 103 that regulon 102 connects and the positional information being connected with control module 103Receiving element 104.
Positional information receiving element 104 is for the position information sending unit from bookmark positioner 20022 receive current location information, and current location information is sent to control module 103.
Control module 103 is receiving after current location information according to current location information adjusting illumination angleDegree regulon 102 with the irradiation that makes LED lighting unit 101 and send to bookmark positioner200 the relevant region of current location.
For example, the region relevant to the current location of bookmark positioner 200 is bookmark positioner 200The region of current location adjacency; Or the current location of bookmark positioner 200 is to cover bookmarkThe region of positioner 200.
Thus, the above embodiment of the present invention provides the LED desk lamp system that a kind of light angle regulates automaticallySystem, wherein, can follow the tracks of and throw light on according to the movement of the bookmark positioner of fixing reading materialThe position in region, thereby LED desk lamp irradiation unit can come automatically according to the positional information trackingRegulating light angle and field of illumination according to the movement of the reading material of books and so on, is user thusProvide a great convenience. And bookmark positioner is convenient to be clamped in readding such as booksRead in material, there is great convenience.
In addition, it should be noted that, unless otherwise indicated, otherwise term " first " in description,The description such as " second ", " the 3rd " is only for distinguishing each assembly, element, the step of descriptionDeng, instead of for representing logical relation or the ordinal relation between each assembly, element, stepDeng.
Be understandable that, although the present invention disclose as above with preferred embodiment, but above-mentioned enforcementExample is not in order to limit the present invention. For any those of ordinary skill in the art, do not departing fromIn technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement to the technology of the present inventionScheme is made many possible variations and modification, or is revised as the equivalent embodiment of equivalent variations. Therefore,Every content that does not depart from technical solution of the present invention, foundation technical spirit of the present invention is to above embodimentAny simple modification, equivalent variations and the modification done, all still belong to technical solution of the present invention protectionIn scope.
Claims (5)
1. the LED desk lamp system that light angle regulates automatically, is characterized in that comprising: LEDDesk lamp irradiation unit and bookmark positioner;
Wherein, LED desk lamp irradiation unit is used for emitting beam and irradiates;
And bookmark positioner is for carrying out mark to determine the specific of reading material to reading materialThe page;
Bookmark positioner comprises: motion sensing unit, location information acquiring unit and positional informationTransmitting element;
Motion sensing unit is used for the movement of sensing bookmark positioner, and sends out at bookmark positionerWhen raw movement, send positional information to location information acquiring unit and obtain activation signal;
Location information acquiring unit for obtain from motion sensing unit positional information obtain activate letterNumber time, obtain the current location information of motion sensing unit, and the current location information obtaining passedPass position information sending unit;
Position information sending unit, will in the time receiving current location information from location information acquiring unitCurrent location information sends to LED desk lamp irradiation unit;
And wherein, LED desk lamp irradiation unit comprises: LED lighting unit, single with LED illuminationThe light angle regulon, the control module being connected with light angle regulon that unit connects andThe positional information receiving element being connected with control module;
Positional information receiving element receives and works as for the position information sending unit from bookmark positionerFront position information, and current location information is sent to control module;
Control module is receiving after current location information according to current location information adjusting light angleRegulon with the irradiation that makes LED lighting unit and send to the present bit of bookmark positionerPut relevant region.
2. the LED desk lamp system that light angle according to claim 1 regulates automatically, its spyLevy and be, the weight of described bookmark positioner is between 10g-20g.
3. the LED desk lamp system that light angle according to claim 1 regulates automatically, its spyLevy and be, described reading material is books.
4. the LED desk lamp system that light angle according to claim 1 regulates automatically, its spyLevy and be, the region relevant to the current location of bookmark positioner is the present bit of bookmark positionerPut the region of adjacency.
5. the LED desk lamp system that light angle according to claim 1 regulates automatically, its spyLevy and be, the current location of bookmark positioner is the region that covers bookmark positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587211.0A CN103032752B (en) | 2012-12-28 | 2012-12-28 | The LED desk lamp system that light angle regulates automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587211.0A CN103032752B (en) | 2012-12-28 | 2012-12-28 | The LED desk lamp system that light angle regulates automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103032752A CN103032752A (en) | 2013-04-10 |
| CN103032752B true CN103032752B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210587211.0A Expired - Fee Related CN103032752B (en) | 2012-12-28 | 2012-12-28 | The LED desk lamp system that light angle regulates automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN103032752B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538064B (en) * | 2014-06-05 | 2019-06-11 | 飞利浦灯具控股公司 | Lighting system |
| CN108050418B (en) * | 2018-02-07 | 2020-06-16 | 宁波远志立方能源科技有限公司 | Intelligent inflatable table lamp |
| CN116951347B (en) * | 2023-09-15 | 2023-11-17 | 惠州市沃生照明有限公司 | Desk lamp with writing board light source capable of tracking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486830Y (en) * | 2001-06-08 | 2002-04-17 | 吴辉盛 | Multifunction clip type reading lamp |
| CN101761781A (en) * | 2008-12-05 | 2010-06-30 | 南通芯迎设计服务有限公司 | Bookmark type LED module for reading at night |
| CN101830133A (en) * | 2009-03-09 | 2010-09-15 | 招远市天星塑料制品厂 | Emergency lighting bookmark |
| CN201728926U (en) * | 2010-08-17 | 2011-02-02 | 于芳洲 | Multi-functional book mark |
| CN102242913A (en) * | 2010-12-29 | 2011-11-16 | 上海市浦东新区惠南第二小学 | Lamp for reading |
| CN102452243A (en) * | 2011-12-29 | 2012-05-16 | 杨士通 | Lighting bookmark |
-
2012
- 2012-12-28 CN CN201210587211.0A patent/CN103032752B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486830Y (en) * | 2001-06-08 | 2002-04-17 | 吴辉盛 | Multifunction clip type reading lamp |
| CN101761781A (en) * | 2008-12-05 | 2010-06-30 | 南通芯迎设计服务有限公司 | Bookmark type LED module for reading at night |
| CN101830133A (en) * | 2009-03-09 | 2010-09-15 | 招远市天星塑料制品厂 | Emergency lighting bookmark |
| CN201728926U (en) * | 2010-08-17 | 2011-02-02 | 于芳洲 | Multi-functional book mark |
| CN102242913A (en) * | 2010-12-29 | 2011-11-16 | 上海市浦东新区惠南第二小学 | Lamp for reading |
| CN102452243A (en) * | 2011-12-29 | 2012-05-16 | 杨士通 | Lighting bookmark |
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| Publication number | Publication date |
|---|---|
| CN103032752A (en) | 2013-04-10 |
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Effective date of registration: 20160329 Address after: 315400 Ningbo, Zhejiang City, Yuyao province Si Si Zhen North Village Applicant after: NINGBO YOUERYA ELECTRIC APPLIANCE CO., LTD. Address before: 315400 Yuyao City, Zhejiang province low Tong Industrial Park Applicant before: Wang Bolan |
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Granted publication date: 20160504 Termination date: 20161228 |