CN103032752A - LED (light emitting diode) desk lamp system with automatic adjusted illumination angles - Google Patents
LED (light emitting diode) desk lamp system with automatic adjusted illumination angles Download PDFInfo
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- CN103032752A CN103032752A CN2012105872110A CN201210587211A CN103032752A CN 103032752 A CN103032752 A CN 103032752A CN 2012105872110 A CN2012105872110 A CN 2012105872110A CN 201210587211 A CN201210587211 A CN 201210587211A CN 103032752 A CN103032752 A CN 103032752A
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Abstract
The invention provides an LED (light emitting diode) desk lamp system with automatic adjusted illumination angles. The LED desk lamp system comprises an LED desk lamp irradiation device and a bookmark positioning device, wherein the LED desk lamp irradiation device is used for emitting light for irradiating; and the bookmark positioning device is used for marking the reading material and determining the specific pages of the reading material. The bookmark positioning device comprises a movement sensing unit, a position information acquiring unit and a position information sending unit, wherein the movement sensing unit is used for sensing the movement of the bookmark positioning device, and sending the position information to the position information acquiring unit to obtain an activation signal when the bookmark positioning device moves; the position information acquiring unit is used for obtaining the current position information of the movement sensing unit when the movement sensing unit acquires the position information and the activation signal, and transmitting the obtained current position information to the position information sending unit; and the position information sending unit is used for sending the current position information to the bookmark positioning device when the position information acquiring unit receives the current position information.
Description
Technical field
The present invention relates to the LED lighting field, more particularly, the present invention relates to the LED desk lamp system that a kind of light angle is regulated automatically.
Background technology
LED (Light Emitting Diode) is a kind of solid-state semiconductor devices, and it can be electric energy conversion luminous energy directly.The heart of LED is a semiconductor wafer, and an end of semiconductor wafer is attached on the support (as negative pole), and the other end of semiconductor wafer connects the positive pole of power supply, and whole wafer is got up by epoxy encapsulation.
Semiconductor wafer is comprised of two parts, and a part is P-type semiconductor, occupies an leading position in its hole, the inside, and the other end of semiconductor wafer is N-type semiconductor, mainly is electronics here.When these two kinds of semiconductors couple together, just form one " P-N knot " between them.
When electric current acted on this wafer by wire, electronics will be pushed to the P district, and then electronics will send energy with the form of photon, the luminous principle of LED that Here it is with hole-recombination in the P district.And light wavelength determines the color of light, determines by forming P-N knot material.
Nowadays, the LED desk lamp is used widely.
Desk lamp is according to using Function Classification to have: read desk lamp, decoration table lamp.The lamp body profile of reading desk lamp is succinctly light, refers to be used for specially seeing the desk lamp of written word, and this desk lamp generally can be adjusted the height of lamp stand, direction and the brightness of illumination, mainly is the illumination read function.
The LED desk lamp that is used 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, when the user is sitting in the front reading of desk, tending to the position of the books on the movable desk, thereby need constantly adjust desk lamp according to the movement of books, this obviously is inconvenient.
Thus, hope can provide the LED desk lamp system that a kind of light angle is regulated automatically.
Summary of the invention
Technical problem to be solved by this invention is for having defects in the prior art, the LED desk lamp system that provides a kind of light angle automatically to regulate.
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 shining;
And the bookmark positioner is used for reading material is pressed with mark to determine the specific webpage of reading material.
Preferably, described bookmark positioner comprises: motion sensing unit, location information acquiring unit and position information sending unit;
The motion sensing unit is used for the movement of sensing bookmark positioner, and obtains activation signal to location information acquiring unit transmission positional information when the bookmark positioner is moved;
Location information acquiring unit is used for obtaining the current location information of motion sensing unit when obtaining positional information from the motion sensing unit and obtain activation signal, and the current location information that obtains is passed to position information sending unit;
Position information sending unit sends to the bookmark positioner with current location information when receiving current location information from location information acquiring unit;
And wherein, the bookmark positioner comprises: LED lighting unit, the light angle regulon that is connected with the LED lighting unit, the control module that is connected with the light angle regulon and the positional information receiving element that is connected with control module;
The positional information receiving element is used for receiving current location information from the position information sending unit of bookmark positioner, and current location information is sent to control module;
Control module after receiving current location information, regulate the light angle regulon according to current location information so that the irradiation that the LED lighting unit sends to the zone relevant with the current location of bookmark positioner.
Preferably, the weight of described bookmark positioner is between 10g-20g.
Preferably, described reading material is books.
Preferably, the zone relevant with the current location of bookmark positioner is the zone of the current location adjacency of bookmark positioner.
Preferably, the current location of bookmark positioner is the zone that covers the 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 according to the fixing movement of the bookmark positioner of reading material the position in the zone that throw light on, thereby LED desk lamp irradiation unit can come automatically to regulate light angle and field of illumination according to the movement of the reading material of books and so on according to the positional information that tracks, and provides a great convenience for the user thus.And the bookmark positioner is convenient to be clamped in the reading material such as books, has great convenience.
Description of drawings
By reference to the accompanying drawings, and by with reference to following detailed description, will more easily to the present invention more complete understanding be arranged and more easily understand its advantage of following and feature, wherein:
Fig. 1 schematically shows the schematic diagram of the LED desk lamp system that automatically regulates according to the light angle of the embodiment of the invention.
Fig. 2 schematically shows the functional block diagram of the bookmark positioner 200 of the LED desk lamp system that automatically regulates according to the light angle of the embodiment of the invention.
Need to prove, accompanying drawing is used for explanation the present invention, and unrestricted the present invention.Note, the accompanying drawing of expression structure may not be to draw in proportion.And in the accompanying drawing, identical or similar element indicates identical or similar label.
The specific embodiment
In order to make content of the present invention more clear and understandable, below in conjunction with specific embodiments and the drawings content of the present invention is described in detail.
Fig. 1 schematically shows the schematic diagram of the LED desk lamp system that automatically regulates according to the light angle of the embodiment of the invention.
Specifically, as shown in Figure 1, the LED desk lamp system that automatically regulates according to the light angle of the embodiment of the invention comprises: LED desk lamp irradiation unit 100 and bookmark positioner 200.
LED desk lamp irradiation unit 100 can be used for emitting beam and shines.
And Fig. 2 schematically shows the functional block diagram of the bookmark positioner 200 of the LED desk lamp system that automatically regulates according to the light angle of the embodiment of the invention.
Specifically, as shown in Figure 2, the bookmark positioner 200 of the LED desk lamp system that automatically regulates according to the light angle of the embodiment of the invention comprises: motion sensing unit 20, location information acquiring unit 21 and position information sending unit 22.
Motion sensing unit 20 is used for the movement of sensing bookmark positioner 200, and obtains activation signal to location information acquiring unit 21 transmission positional informations when bookmark positioner 200 is moved.
Location information acquiring unit 21 is used for obtaining the current location information of motion sensing unit 20 when obtaining positional information from motion sensing unit 20 and obtain activation signal, and the current location information that obtains is passed to position information sending unit 22.
Position information sending unit 22 sends to bookmark positioner 200 with current location information when receiving current location information from location information acquiring unit 21.
Preferably, the weight of bookmark positioner 200 is between 10g-20g.
More particularly, as shown in Figure 1, bookmark positioner 200 comprises: LED lighting unit 101, the light angle regulon 102 that is connected with LED lighting unit 101, the control module 103 that is connected with light angle regulon 102 and the positional information receiving element 104 that is connected with control module 103.
Positional information receiving element 104 is used for receiving current location information from the position information sending unit 22 of bookmark positioner 200, and current location information is sent to control module 103.
Control module 103 after receiving current location information, regulate light angle regulon 102 according to current location information so that the irradiation that LED lighting unit 101 sends to the zone relevant with the current location of bookmark positioner 200.
For example, the zone relevant with the current location of bookmark positioner 200 is the zone of the current location adjacency of bookmark positioner 200; Perhaps, the current location of bookmark positioner 200 is the zones that cover bookmark positioner 200.
Thus, the LED desk lamp system that the above embodiment of the present invention provides a kind of light angle automatically to regulate, wherein, can follow the tracks of according to the fixing movement of the bookmark positioner of reading material the position in the zone that throw light on, thereby LED desk lamp irradiation unit can come automatically to regulate light angle and field of illumination according to the movement of the reading material of books and so on according to the positional information that tracks, and provides a great convenience for the user thus.And the bookmark positioner is convenient to be clamped in the reading material such as books, has great convenience.
In addition, need to prove, unless otherwise indicated, otherwise the term in the specification " first ", " second ", " the 3rd " etc. describe each assembly of only being used for distinguishing specification, element, step etc., rather than are used for logical relation between each assembly of expression, element, the step or ordinal relation etc.
Be understandable that, although the present invention with the preferred embodiment disclosure as above, yet above-described embodiment is not to limit the present invention.For any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.
Claims (6)
1. the LED desk lamp system that light angle is regulated automatically is characterized in that comprising: LED desk lamp irradiation unit and bookmark positioner;
Wherein, LED desk lamp irradiation unit is used for emitting beam shining;
And the bookmark positioner is used for reading material is carried out mark to determine the specific webpage of reading material.
2. the automatic LED desk lamp system that regulates of light angle according to claim 1 is characterized in that, the bookmark positioner comprises: motion sensing unit, location information acquiring unit and position information sending unit;
The motion sensing unit is used for the movement of sensing bookmark positioner, and obtains activation signal to location information acquiring unit transmission positional information when the bookmark positioner is moved;
Location information acquiring unit is used for obtaining the current location information of motion sensing unit when obtaining positional information from the motion sensing unit and obtain activation signal, and the current location information that obtains is passed to position information sending unit;
Position information sending unit sends to the bookmark positioner with current location information when receiving current location information from location information acquiring unit;
And wherein, the bookmark positioner comprises: LED lighting unit, the light angle regulon that is connected with the LED lighting unit, the control module that is connected with the light angle regulon and the positional information receiving element that is connected with control module;
The positional information receiving element is used for receiving current location information from the position information sending unit of bookmark positioner, and current location information is sent to control module;
Control module after receiving current location information, regulate the light angle regulon according to current location information so that the irradiation that the LED lighting unit sends to the zone relevant with the current location of bookmark positioner.
3. the automatic LED desk lamp system that regulates of light angle according to claim 1 and 2 is characterized in that, the weight of described bookmark positioner is between 10g-20g.
4. the automatic LED desk lamp system that regulates of light angle according to claim 1 and 2 is characterized in that, described reading material is books.
5. the automatic LED desk lamp system that regulates of light angle according to claim 1 and 2 is characterized in that, the zone relevant with the current location of bookmark positioner is the zone of the current location adjacency of bookmark positioner.
6. the automatic LED desk lamp system that regulates of light angle according to claim 1 and 2 is characterized in that, the current location of bookmark positioner is the zone that covers the 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 true CN103032752A (en) | 2013-04-10 |
| CN103032752B CN103032752B (en) | 2016-05-04 |
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| 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 |
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| Country | Link |
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| CN (1) | CN103032752B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538064A (en) * | 2014-06-05 | 2017-03-22 | 飞利浦灯具控股公司 | Lighting system |
| CN108050418A (en) * | 2018-02-07 | 2018-05-18 | 庞润芳 | Intelligent inflatable desk lamp |
| CN116951347A (en) * | 2023-09-15 | 2023-10-27 | 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 |
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| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538064A (en) * | 2014-06-05 | 2017-03-22 | 飞利浦灯具控股公司 | Lighting system |
| CN106538064B (en) * | 2014-06-05 | 2019-06-11 | 飞利浦灯具控股公司 | Lighting system |
| CN108050418A (en) * | 2018-02-07 | 2018-05-18 | 庞润芳 | Intelligent inflatable desk lamp |
| 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 |
| CN116951347A (en) * | 2023-09-15 | 2023-10-27 | 惠州市沃生照明有限公司 | Desk lamp with writing board light source capable of tracking |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103032752B (en) | 2016-05-04 |
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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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