CN103677140A - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN103677140A CN103677140A CN201310736617.5A CN201310736617A CN103677140A CN 103677140 A CN103677140 A CN 103677140A CN 201310736617 A CN201310736617 A CN 201310736617A CN 103677140 A CN103677140 A CN 103677140A
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- China
- Prior art keywords
- notebook computer
- screen board
- keyboard
- led lamp
- lamp bar
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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.)
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Abstract
The invention provided a notebook computer. The notebook computer comprises a keyboard (1) and a screen panel (2) and is characterized in that LED lamp bars (3) are arranged on the upper edge of a frame of the screen panel (2), the light illumination range of the LED lamp bars (3) is inclined downwards, the innermost side light within the light illumination range is parallel to the screen panel (2), and a 25-35 degree dihedral angle is formed between the outermost side light and the screen panel (2). The notebook computer not only has the night vision function of the keyboard, but also is low in cost and very convenient to maintain.
Description
Technical field
The present invention relates to electronic device field, especially, relate to a kind of notebook computer.
Background technology
At present, notebook computer is very universal, and no matter night on daytime, larger some people is all being used.And when using notebook computer night, in order to leave household alone, have a rest, after conventionally can turning off the light, using computer, like this, for keyboard character, just cannot see clearly.
In view of the above problems, existing backlight keyboard arranges backlight below each button at present, makes backlight according to saturating button word, thereby reaches luminous effect; But the structure complexity of this kind of keyboard will significantly improve, cost also significantly improves, and if backlight has damage, its maintenance also very bothers, and answer this, and its cost performance is not high.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of notebook computer, this notebook computer not only has the function of keyboard night vision, and cost is lower, safeguards also very convenient.
The technical scheme that technical solution problem of the present invention adopts is: this notebook computer comprises keyboard, screen board; On the frame of described screen board, along being provided with LED lamp bar, the illumination range of described LED lamp bar is tilted to down, this illumination range inner side light ray parallel is in described screen board, outermost light and screen board are the dihedral angle of 25 °～35 °.
As preferably, described LED lamp bar is established two altogether, is symmetricly set on screen board frame along central camera both sides.
As preferably, the button color of described keyboard is black, and the text color of keytop is white.
Beneficial effect of the present invention is: this notebook computer is when normal use, screen board just and keyboard be the dihedral angle of 90 °～120 °, in the case, the illumination that the LED lamp bar of being located at edge on screen board frame is tilted to lower projection covers keyboard top just, thereby just keyboard is illuminated, make the clearly word on key range surface of user.
Accompanying drawing explanation
Fig. 1 is the side schematic view of an embodiment of this notebook computer.
Fig. 2 is the forward schematic diagram of Fig. 1 embodiment.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1, embodiment illustrated in fig. 2 in, this notebook computer comprises keyboard 1, screen board 2; Described screen board 2 central authorities are display screen 20, and on the frame of screen board 2, along being provided with two LED lamp bars 3, these two LED lamp bars 3 are symmetricly set on screen board frame along central camera both sides.
The illumination range of described LED lamp bar 3 is tilted to down, and as shown in phantom in Figure 1, the inner side light ray parallel of this illumination range is in described screen board 2, and outermost light and screen board 2 are the dihedral angle of 25 °～35 °.
Above-mentioned notebook computer, the button color of described keyboard 1 is black, the text color of keytop is white.
Above-mentioned notebook computer is when normal use, screen board 2 just and keyboard 1 be the dihedral angle of 90 °～120 °, in the case, the illumination that the LED lamp bar 3 of being located at edge on screen board frame is tilted to lower projection covers keyboard 1 top just, thereby just keyboard 1 is illuminated, make the clearly word on key range surface of user.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a notebook computer, comprises keyboard (1), screen board (2); It is characterized in that: on the frame of described screen board (2), edge is provided with LED lamp bar (3), the illumination range of described LED lamp bar (3) is tilted to down, the inner side light ray parallel of this illumination range is in described screen board (2), and outermost light and screen board (2) are the dihedral angle of 25 °～35 °.
2. notebook computer according to claim 1, is characterized in that: described LED lamp bar (3) is established two altogether, is symmetricly set on screen board frame along central camera both sides.
3. notebook computer according to claim 1, is characterized in that: the button color of described keyboard (1) is black, and the text color of keytop is white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736617.5A CN103677140A (en) | 2013-12-29 | 2013-12-29 | Notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736617.5A CN103677140A (en) | 2013-12-29 | 2013-12-29 | Notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103677140A true CN103677140A (en) | 2014-03-26 |
Family
ID=50314985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310736617.5A Pending CN103677140A (en) | 2013-12-29 | 2013-12-29 | Notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103677140A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047073A1 (en) * | 2003-08-28 | 2005-03-03 | Li-Chun Lo | Notebook computer having night illumination |
| CN201576228U (en) * | 2010-01-21 | 2010-09-08 | 张甲林 | Notebook computer with illuminating lamp |
| CN102331816A (en) * | 2011-05-31 | 2012-01-25 | 苏州天擎电子通讯有限公司 | Notebook computer provided with small night lights |
| CN103324252A (en) * | 2013-08-05 | 2013-09-25 | 无锡商业职业技术学院 | Laptop illuminating device for typing at night |
-
2013
- 2013-12-29 CN CN201310736617.5A patent/CN103677140A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047073A1 (en) * | 2003-08-28 | 2005-03-03 | Li-Chun Lo | Notebook computer having night illumination |
| CN201576228U (en) * | 2010-01-21 | 2010-09-08 | 张甲林 | Notebook computer with illuminating lamp |
| CN102331816A (en) * | 2011-05-31 | 2012-01-25 | 苏州天擎电子通讯有限公司 | Notebook computer provided with small night lights |
| CN103324252A (en) * | 2013-08-05 | 2013-09-25 | 无锡商业职业技术学院 | Laptop illuminating device for typing at night |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
|
| WD01 | Invention patent application deemed withdrawn after publication |