CN102981557A - Keyboard lighting device of laptop - Google Patents
Keyboard lighting device of laptop Download PDFInfo
- Publication number
- CN102981557A CN102981557A CN2011102628971A CN201110262897A CN102981557A CN 102981557 A CN102981557 A CN 102981557A CN 2011102628971 A CN2011102628971 A CN 2011102628971A CN 201110262897 A CN201110262897 A CN 201110262897A CN 102981557 A CN102981557 A CN 102981557A
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- Prior art keywords
- keyboard
- led lamp
- lighting device
- notebook computer
- laptop
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Abstract
The invention discloses a keyboard lighting device of a laptop. The laptop comprises a screen, a base seat and a keyboard. The lighting device is a rotatable panel-type light-emitting diode (LED) lamp panel. The base seat is provided with an installation groove used for containing the LED lamp panel, and the LED lamp panel is installed in the installation groove in a rotary mode. Due to the fact that the keyboard lighting device of the laptop utilizes foldable panel-type LED lamp lattices, the entire lattices are hidden in the base seat of the laptop. Meanwhile, an arc-shaped ground reflecting surface is adopted, and the keyboard lighting device of the laptop is firm in structure and large in irradiated area.
Description
Technical field
The present invention relates to a kind of computer equipment, or rather, is a kind of lighting device of the keyboard illumination for notebook computer.
Background technology
As the user of notebook, often need in night or the situation that the light is dusky, use computer, owing to do not see keyboard, often cause the misoperation of keyboard.
Chinese invention patent ZL200420043736.9 discloses a kind of keyboard lighting, comprise flexible lamp stand, one end of lamp stand is provided with lamp holder, the other end of lamp stand is connected with the USB connection-peg, be provided with the wire that connects described USB connection-peg and lamp holder in the described lamp stand, be provided with at least one light emitting diode in the lamp holder; Described lamp holder is a kind of light pipe, is provided with a light emitting diode that is connected with described wire in described light pipe.When using keyboard lighting, the USB joint of illuminating lamp can be inserted in the USB socket of computer, driving voltage output is arranged in the USB socket of computer, can directly be the light emitting diode power supply on the illuminating lamp, drive lumination of light emitting diode, be used for illuminating computor-keyboard.The irradiation area of this keyboard light is limited, and the intensity of lamp stand is also inadequate, fractures easily.
Chinese invention patent ZL 200920071236.9 discloses a kind of keyboard light structure of notebook computer, is used for the illumination of keyboard of notebook computer, and this keyboard light structure of notebook computer comprises: a groove, and it is opened in this laptop computer displays top; One rotates pipe, and the one end is hubbed in the above-mentioned groove by a pivot, and this rotation pipe other end shrinks in above-mentioned groove or around above-mentioned pivot and rotates; One rotating head, it is fixed in this other end of above-mentioned rotation pipe, and rotates centered by the axis of above-mentioned rotation pipe, and a side of this rotating head is provided with a keyboard light; One wire, it is electrically connected and is arranged in above-mentioned keyboard light in the above-mentioned rotation pipe and is connected with the internal power supply system of this notebook computer.This keyboard light equally also is the rod-type design, is damaged easily on the structure.
Summary of the invention
The present invention solves the existing technical matters of prior art, thereby provides a kind of sound construction, irradiated area is large and the lighting device of the little keyboard of notebook computer that takes up space.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of keyboard illuminating apparatus of notebook computer, described notebook computer comprises screen, base and keyboard, described lighting device is a rotating board-like LED lamp plate, described base is provided with one for the mounting groove that holds described LED lamp plate, and described LED lamp plate is installed in rotation in the described mounting groove.
As of the present invention preferred, described LED lamp plate comprises panel, evenly is provided with the LED bulb on the described panel, and a side of described LED lamp plate is provided with for the rotating shaft of rotating.
As of the present invention preferred, the two ends of described mounting groove are provided be used to the mounting hole that described rotating shaft is installed.
As of the present invention preferred, described panel comprises the reflecting surface of an arc.
As of the present invention preferred, described reflecting surface is the reflecting surface of frosted.
Because the keyboard illuminating apparatus of notebook computer of the present invention has utilized folding board-like LED lamp dot matrix, whole dot matrix is hidden in the base of notebook, adopts simultaneously the frosted reflecting surface of arc, sound construction and irradiated area are large.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the keyboard illuminating apparatus of notebook computer of the present invention;
Fig. 2 is the structural representation of mounting groove of the keyboard illuminating apparatus of the notebook computer among Fig. 1;
Fig. 3 is the enlarged diagram of the a-quadrant of the lighting device among Fig. 2;
Fig. 4 is the perspective view of the LED lamp plate of the keyboard illuminating apparatus among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
The invention provides the lighting device of the large and little keyboard of notebook computer that takes up space of a kind of sound construction, irradiated area.
As depicted in figs. 1 and 2, keyboard illuminating apparatus 4 for notebook computer of the present invention, notebook computer 1 comprises screen 2, base 3 and keyboard 31, this lighting device 4 is a rotating board-like LED lamp plate 42, this base 3 is provided with one for the mounting groove 41 that holds this LED lamp plate 42, and this LED lamp plate 42 is installed in rotation in this mounting groove 41.
As shown in Figure 3 and Figure 4, this LED lamp plate 42 comprises panel 422, evenly is provided with LED bulb 423 on this panel 422, and a side of this LED lamp plate 42 is provided with for the rotating shaft 421 of rotating.
The two ends of this mounting groove 41 are provided with for the mounting hole 411 that this rotating shaft 421 is installed.This panel 422 comprises the reflecting surface 424 of an arc.This reflecting surface 424 is the reflecting surface of frosted.
Because the keyboard illuminating apparatus of notebook computer of the present invention has utilized folding board-like LED lamp dot matrix, whole dot matrix is hidden in the base of notebook, adopts simultaneously the frosted reflecting surface of arc, sound construction and irradiated area are large.
Below only with an embodiment mentality of designing of the present invention is described, in the situation that system allows, the present invention can expand to simultaneously external more functional module, thereby expands to greatest extent its function.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. the keyboard illuminating apparatus of a notebook computer (4), described notebook computer (1) comprises screen (2), base (3) and keyboard (31), it is characterized in that, described lighting device (4) is a rotating board-like LED lamp plate (42), described base (3) is provided with one for the mounting groove (41) that holds described LED lamp plate (42), and described LED lamp plate (42) is installed in rotation in the described mounting groove (41).
2. the keyboard illuminating apparatus of notebook computer according to claim 1, it is characterized in that, described LED lamp plate (42) comprises panel (422), evenly be provided with LED bulb (423) on the described panel (422), a side of described LED lamp plate (42) is provided with for the rotating shaft (421) of rotating.
3. the keyboard illuminating apparatus of notebook computer according to claim 2 is characterized in that, the two ends of described mounting groove (41) are provided be used to the mounting hole that described rotating shaft (421) are installed (411).
4. the keyboard illuminating apparatus of notebook computer according to claim 2 is characterized in that, described panel (422) comprises the reflecting surface (424) of an arc.
5. the keyboard illuminating apparatus of notebook computer according to claim 4 is characterized in that, described reflecting surface (424) is the reflecting surface of frosted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102628971A CN102981557A (en) | 2011-09-07 | 2011-09-07 | Keyboard lighting device of laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102628971A CN102981557A (en) | 2011-09-07 | 2011-09-07 | Keyboard lighting device of laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102981557A true CN102981557A (en) | 2013-03-20 |
Family
ID=47855703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102628971A Pending CN102981557A (en) | 2011-09-07 | 2011-09-07 | Keyboard lighting device of laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102981557A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197742A (en) * | 2013-04-25 | 2013-07-10 | 苏州君丰辰电子科技有限公司 | Notebook computer with scanning function |
| CN106249906A (en) * | 2016-07-27 | 2016-12-21 | 昆山元诚电子材料有限公司 | A kind of keyboard of notebook computer |
| CN109445523A (en) * | 2018-11-04 | 2019-03-08 | 刘春秀 | Overturn illuminated tablet computer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517013Y (en) * | 2002-01-16 | 2002-10-16 | 英群企业股份有限公司 | Lighting unit |
| JP2005011094A (en) * | 2003-06-19 | 2005-01-13 | Casio Comput Co Ltd | Electronic device |
| CN2715217Y (en) * | 2004-08-13 | 2005-08-03 | 英业达股份有限公司 | Portable electronic apparatus with illuminating function |
-
2011
- 2011-09-07 CN CN2011102628971A patent/CN102981557A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517013Y (en) * | 2002-01-16 | 2002-10-16 | 英群企业股份有限公司 | Lighting unit |
| JP2005011094A (en) * | 2003-06-19 | 2005-01-13 | Casio Comput Co Ltd | Electronic device |
| CN2715217Y (en) * | 2004-08-13 | 2005-08-03 | 英业达股份有限公司 | Portable electronic apparatus with illuminating function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197742A (en) * | 2013-04-25 | 2013-07-10 | 苏州君丰辰电子科技有限公司 | Notebook computer with scanning function |
| CN103197742B (en) * | 2013-04-25 | 2016-07-06 | 乐清市风杰电子科技有限公司 | There is the notebook computer of scan function |
| CN106249906A (en) * | 2016-07-27 | 2016-12-21 | 昆山元诚电子材料有限公司 | A kind of keyboard of notebook computer |
| CN109445523A (en) * | 2018-11-04 | 2019-03-08 | 刘春秀 | Overturn illuminated tablet computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Xinruila Photoelectric Technology Co., Ltd. Deng Youhong Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Xinruila Photoelectric Technology Co., Ltd. Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Xinruila Photoelectric Technology Co., Ltd. Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Xinruila Photoelectric Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |