CN102681638A - Light-emitting device and application of light-emitting device to displaying notebook power - Google Patents
Light-emitting device and application of light-emitting device to displaying notebook power Download PDFInfo
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- CN102681638A CN102681638A CN2011100572238A CN201110057223A CN102681638A CN 102681638 A CN102681638 A CN 102681638A CN 2011100572238 A CN2011100572238 A CN 2011100572238A CN 201110057223 A CN201110057223 A CN 201110057223A CN 102681638 A CN102681638 A CN 102681638A
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Abstract
The invention discloses a light-emitting device and an application of the light-emitting device to displaying notebook power. The light-emitting device comprises more than two light emitters and a control circuit, wherein the control circuit controls the light emitters to emit light; and the control circuit comprises a controller, a USB (Universal Serial Bus) interface and a control switch. The USB interface is connected with the controller, the controller controls the on and off of the control switch, and the control switch controls the on and off of corresponding light emitter loops. The battery power information of a notebook computer is stored into a USB register, the controller reads the battery power information from the USB register and converts the battery power information into delay time, the delay time is used as a time interval, all light emitters are sequentially lightened circularly, and the circulation speed of circular lightening of each light emitter is expressed as the battery power information. The light-emitting device has simple structure and convenience in use. The residual batter power of the notebook can be conveniently and visually displayed through the light-emitting device. The light-emitting device has the decorative function.
Description
Technical field
The present invention discloses a kind of light-emitting device and application thereof, particularly a kind of light-emitting device and the application in showing the notebook electric weight thereof.
Background technology
Notebook computer is office, leisure, the converter tools that often can use during people live, and common notebook computer all has electric quantity display function at present, is used for showing the dump energy of notebook computer, so that give reference of user.The electric weight of notebook computer of the prior art shows, all be without exception as an icon display in the desktop lower right corner, in the time of when click or above being suspended in, can show accurate information about power.But; Present notebook computer electric weight display mode, it is convenient inadequately, directly perceived to use, especially when software that moves full screen display or recreation; Can't know the remaining battery power of notebook at all; Cause easily in the operating software process, cause shutdown because of battery electric quantity is not enough, thereby cause some unnecessary loss.
Summary of the invention
Show convenient inadequately, shortcoming intuitively to the battery electric quantity of the above-mentioned notebook computer of mentioning of the prior art; The present invention provides a kind of new light-emitting device and the application in showing the notebook electric weight thereof; It reads battery electric quantity information through USB interface, and converts thereof into delay time, with this delay time as the time interval; Each illuminator of cycle lighting is represented battery electric quantity information with the rate of circulation of each illuminator cycle lighting successively.
The technical scheme that the present invention solves its technical matters employing is: a kind of light-emitting device; Light-emitting device comprises plural illuminator and control circuit; Control circuit control illuminator is luminous, and described control circuit comprises controller, USB interface and CS, and USB interface is connected with controller; The break-make of controller control CS, the break-make in CS control corresponding illuminants loop.
A kind ofly adopt the application of above-mentioned light-emitting device in showing the notebook electric weight; Notebook computer with the battery electric quantity information stores to the USB register; Controller reads battery electric quantity information from the USB register of notebook computer, and the battery electric quantity information translation is become delay time, and with this delay time as the time interval; Each illuminator of cycle lighting is represented battery electric quantity information with the rate of circulation of each illuminator cycle lighting successively.
The technical scheme that the present invention solves its technical matters employing further comprises:
Described illuminator is the LED lamp.
Described illuminator is the EL isolychn together of strand twist more than two.
Also comprise inverter in the described control circuit, it is luminous that inverter drives the EL isolychn.
Described CS adopts controllable silicon.
The described isolychn outside is enclosed with transparent or semitransparent crust.
Described EL isolychn body inside more than two is provided with the support core body.
Also comprise voltage stabilizer in the described control circuit, voltage stabilizer is supplied power to controller.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is easy to use, can make things convenient for, show the dump energy of Notebook Battery intuitively through the present invention, but also have decoration function.
To combine accompanying drawing and embodiment that the present invention is further specified below.
Description of drawings
Fig. 1 is a control circuit partial circuit block scheme of the present invention.
Fig. 2 is a control flow chart of the present invention.
Fig. 3 is isolychn cross-sectional profile structural representation among the present invention.
Among the figure, 1-isolychn body, the 2-electric wire, the 3-crust, 4-supports core body.
Embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
The present invention mainly comprises two parts, i.e. illuminator and control circuit, and wherein, control circuit control illuminator is luminous.Among the present invention, illuminator can be the LED lamp or adopts the EL isolychn, in the present embodiment; Control circuit comprises controller, USB interface and CS, and USB interface is connected with controller, the break-make of controller control CS; The break-make in CS control corresponding illuminants loop; When illuminator adopted the LED lamp, controller directly passed through the light on and off of CS driving LED lamp, or the light on and off of the direct driving LED lamp of controller.When the illuminator among the present invention adopts the EL isolychn, be preferred version of the present invention, please referring to accompanying drawing 1, the control circuit among the present invention is except comprising controller and CS; Also include an inverter,, give the power supply of EL isolychn with the alternating current of direct current+19V power source conversion written treaty 80V through inverter owing in the present embodiment, adopt direct current+19V power supply to supply power; And CS adopts the AC CS, controller control AC CS; The AC CS is controlled the break-make in corresponding isolychn loop, and in the present embodiment, controller adopts MCU; In the present embodiment, give the AC CS through the I/O mouth P1 mouth output control signal of MCU, in the present embodiment; The AC CS adopts controllable silicon, during practical implementation, also can adopt other to have the AC CS of gate-controlled switch function.In the present embodiment, the quantity of the isolychn body 1 in the quantity of AC CS and the isolychn is identical, i.e. isolychn body of an AC CS control 1 work, and each AC CS is by the Tiaokou line traffic control in the I/O mouth P1 mouth of MCU.In the present embodiment, control circuit also includes voltage stabilizer, and voltage stabilizer can become low tension with direct current+19V power source conversion, needs the module for power supply of low-voltage power supply for controller or other.
Please referring to accompanying drawing 3; Illuminator can adopt LED lamp or EL isolychn among the present invention, and when it adopted the EL isolychn, its main body was an isolychn body 1; Isolychn body 1 can be provided with many more than two or two; Be example with three in present embodiment and the accompanying drawing, during practical implementation, also can be provided with many according to actual needs.In the present embodiment, three isolychn bodies 1 twist together twist, and the isolychn body 1 that promptly is intertwined each other is twist shape.Isolychn body 1 outside is provided with the crust 3 that transparent or semitransparent material is processed, and each bar isolychn body 1 is bundled together.Isolychn body 1 inside is provided with supports core body 4, and each bar isolychn body 1 is wrapped in electric wire 2 and supports core body 4 outsides.
When the present invention can be used to show the cells in notebook computer electric weight, please referring to accompanying drawing 2, in the present embodiment; Notebook computer with the battery electric quantity information stores to the USB register; Controller among the present invention reads battery electric quantity information from the USB register of notebook computer, and the battery electric quantity information translation is become delay time, and with this delay time as the time interval; Each illuminator of cycle lighting is represented battery electric quantity information with the rate of circulation of each illuminator cycle lighting successively.
Isolychn of the present invention can be used as mouse lines and uses, or uses as ornament separately.When its during as mouse lines, can mouse data line and isolychn body 1 be intertwined, perhaps the mouse data line is arranged on and supports in the core body 4.
The present invention is simple in structure, and is easy to use, can make things convenient for, show the dump energy of Notebook Battery intuitively through the present invention, but also have decoration function.
Claims (9)
1. light-emitting device; It is characterized in that: described light-emitting device comprises plural illuminator and control circuit; Control circuit control illuminator is luminous, and described control circuit comprises controller, USB interface and CS, and USB interface is connected with controller; The break-make of controller control CS, the break-make in CS control corresponding illuminants loop.
2. light-emitting device according to claim 1 is characterized in that: described illuminator is the LED lamp.
3. light-emitting device according to claim 1 is characterized in that: described illuminator is the EL isolychn together of strand twist more than two.
4. light-emitting device according to claim 3 is characterized in that: also comprise inverter in the described control circuit, it is luminous that inverter drives the EL isolychn.
5. light-emitting device according to claim 3 is characterized in that: described CS adopts controllable silicon.
6. according to claim 3 or 4 or 5 described isolychns, it is characterized in that: the described isolychn outside is enclosed with transparent or semitransparent crust.
7. according to claim 3 or 4 or 5 described isolychns, it is characterized in that: described EL isolychn body inside more than two is provided with the support core body.
8. according to any described light-emitting device in the claim 1 to 5, it is characterized in that: also comprise voltage stabilizer in the described control circuit, voltage stabilizer is supplied power to controller.
9. one kind is adopted the application of light-emitting device as claimed in claim 1 in showing the notebook electric weight; It is characterized in that: notebook computer with the battery electric quantity information stores to the USB register; Controller reads battery electric quantity information from the USB register of notebook computer, and the battery electric quantity information translation is become delay time, and with this delay time as the time interval; Each illuminator of cycle lighting is represented battery electric quantity information with the rate of circulation of each illuminator cycle lighting successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100572238A CN102681638A (en) | 2011-03-10 | 2011-03-10 | Light-emitting device and application of light-emitting device to displaying notebook power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100572238A CN102681638A (en) | 2011-03-10 | 2011-03-10 | Light-emitting device and application of light-emitting device to displaying notebook power |
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| Publication Number | Publication Date |
|---|---|
| CN102681638A true CN102681638A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100572238A Pending CN102681638A (en) | 2011-03-10 | 2011-03-10 | Light-emitting device and application of light-emitting device to displaying notebook power |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999105A (en) * | 2012-10-31 | 2013-03-27 | 昆山特酷电脑科技有限公司 | Computer interface |
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| CN1173053A (en) * | 1996-08-02 | 1998-02-11 | 三星电管株式会社 | Remaining battery capacity display device |
| CN2453555Y (en) * | 2000-12-01 | 2001-10-10 | 英业达股份有限公司 | Device for showing quantity of electric charge in cell |
| CN1787574A (en) * | 2004-12-10 | 2006-06-14 | 日本电气株式会社 | Portable electronic device, lighting control method used for the same, and program product |
| CN101034138A (en) * | 2006-03-08 | 2007-09-12 | 新德科技股份有限公司 | Monitoring system of battery capacity |
| CN101038328A (en) * | 2006-03-03 | 2007-09-19 | 美国凹凸微系有限公司 | Systems and methods for battery status indication |
| US20100214107A1 (en) * | 2009-02-24 | 2010-08-26 | Sony Ericsson Mobile Communications Ab | Device charging |
-
2011
- 2011-03-10 CN CN2011100572238A patent/CN102681638A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173053A (en) * | 1996-08-02 | 1998-02-11 | 三星电管株式会社 | Remaining battery capacity display device |
| CN2453555Y (en) * | 2000-12-01 | 2001-10-10 | 英业达股份有限公司 | Device for showing quantity of electric charge in cell |
| CN1787574A (en) * | 2004-12-10 | 2006-06-14 | 日本电气株式会社 | Portable electronic device, lighting control method used for the same, and program product |
| CN101038328A (en) * | 2006-03-03 | 2007-09-19 | 美国凹凸微系有限公司 | Systems and methods for battery status indication |
| CN101034138A (en) * | 2006-03-08 | 2007-09-12 | 新德科技股份有限公司 | Monitoring system of battery capacity |
| US20100214107A1 (en) * | 2009-02-24 | 2010-08-26 | Sony Ericsson Mobile Communications Ab | Device charging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999105A (en) * | 2012-10-31 | 2013-03-27 | 昆山特酷电脑科技有限公司 | Computer interface |
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Application publication date: 20120919 |