CN206234715U - A kind of keyboard lighting - Google Patents
A kind of keyboard lighting Download PDFInfo
- Publication number
- CN206234715U CN206234715U CN201621279100.3U CN201621279100U CN206234715U CN 206234715 U CN206234715 U CN 206234715U CN 201621279100 U CN201621279100 U CN 201621279100U CN 206234715 U CN206234715 U CN 206234715U
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- China
- Prior art keywords
- keyboard
- scalable
- lighting
- led
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Abstract
The utility model is related to daily living article field, more particularly to a kind of keyboard lighting.Its constituted mode is：Including illumination, install and three big units of power supply, each lighting unit includes LED mounting bracket（2）, LED（1）；Installation unit includes scalable hollow rope（7）With scalable solid cord（6）；Power supply unit includes connecting wires（5）, USB plug（4）, switch（3）.Therefore the beneficial effects of the utility model have：For people provide healthy effective illumination under subdued light conditions using the keyboard without noctilucent function, that is, provide relatively uniform illumination, it is to avoid the appearance in shadow region, be effectively protected eyesight；Device is placed on keyboard when using, and is not take up unnecessary space, while the stability of LED also has greatly raising.
Description
Technical field
The utility model is related to daily living article field, more particularly to a kind of keyboard lighting.
Background technology
People under low light condition using the keyboard without noctilucent function when can be have impact on because of dim light using keyboard
Convenience, while eyes will also result in certain injury, purchasing the new keyboard with noctilucent function needs certain fund
And the waste of resource is caused, if the notebook computer without luminous keyboard function is changed into the notes with luminous keyboard function
This computer then spends higher.The illuminating lamp that current market is sold is generally required to consider the problem in occupancy desk space and put
Unstable problem, and can only unidirectional illumination, the shadow region of illumination can be produced, using effect is not good.
Utility model content
The purpose of this utility model is to provide a kind of keyboard lighting, its object is to be carried under conditions of half-light for people
For healthy effective illumination, lifting people use the comfort level of the keyboard without noctilucent function under subdued light conditions.
The technical solution of the utility model is：A kind of keyboard lighting, it is characterised in that including illumination, install and power supply
Three big units.Each lighting unit includes LED mounting bracket, LED, and the LED mounting bracket is that right prism shape closes steel knot
Structure, bottom surface is right-angled trapezium；Each lighting unit includes three LEDs, is mounted equidistant in LED mounting bracket inclined plane.
Installation unit includes scalable hollow rope and scalable solid cord, is connected by scalable hollow rope between lighting unit
Connect, two, edge lighting unit is connected by scalable solid cord；Four lighting units are installed on keyboard top after linking together.
Power supply unit is including connecting wires, USB plug, switch, and one expenditure of lighting unit at most edge is connected wires, and connects electricity
The other end of line is USB plug；Connect wires and be hidden in scalable hollow rope, four lighting units carry out electric current by connecting wires
Transmission；Connect wires and be provided with switch, control four work of lighting unit；The length connected wires is more than scalable hollow rope most
Big collapsing length.
Preferably, scalable solid cord is surrounded on around computor-keyboard, due to scalable hollow rope and scalable reality
The retractility of heart rope, the keyboard lighting is applicable to various sizes of keyboard；
Preferably, inclined-plane inclines certain angle to keyboard plan where LED when the LED mounting bracket is placed, rise
To the effect for concentrating light；
Preferably, connecting power supply using USB plug, USB interface that can be directly with computer USB interface or other equipment connects
Connect electricity.
The beneficial effects of the utility model are:For people provide strong under subdued light conditions using the keyboard without noctilucent function
Health is effectively illuminated, and is laterally placed on the keyboard lighting is overall around keyboard when using, and the keyboard lighting can be
Relatively uniform illumination is provided on the face of keyboard strip shape, it is to avoid the appearance in shadow region, be effectively protected eyesight；And
It is placed on keyboard, is not take up unnecessary space, the stability of LED also has greatly raising when using.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the main view figure structure schematic representation of lighting unit described in the utility model；
Fig. 3 is the side-looking figure structure schematic representation of lighting unit described in the utility model.
In figure：1-LED lamps；2-LED lamp mounting brackets；3- is switched；4-USB plugs；5- connects wires；The scalable solid cords of 6-；
The scalable hollow ropes of 7-.
Specific embodiment
Brief description is made to specific embodiment of the present utility model below in conjunction with the accompanying drawings.
A kind of keyboard lighting as shown in Figure 1, including illumination, three big units of installation and power supply.Each lighting unit bag
Include LED mounting bracket 2, LED 1；LED mounting bracket 2 is internally provided with microcircuit, transmission connect wires 5 electric current, be LED 1
Electric current is provided, each lighting unit includes three LEDs 1, is mounted equidistant in the inclined plane of LED mounting bracket 2.
Installation unit includes scalable hollow rope 7 and scalable solid cord 6, by scalable hollow rope 7 between lighting unit
Connection, two, edge lighting unit is connected by scalable solid cord 6.During installation, scalable solid cord 6 is surrounded on computor-keyboard
Around, four lighting units are installed on keyboard top after being linked together by scalable hollow rope 7；Due to scalable hollow rope 7
With the retractility of the scalable solid cord 6, device is applicable to various sizes of keyboard.
Power supply unit includes connect wires 5, USB plug 4, switch 3, and the expenditure of lighting unit one at most edge connects wires 5,
Connect wires 5 other end be USB plug 4；Connect wires and 5 be hidden in scalable hollow rope 7, four lighting units are by connecting wires
5 carry out electric current transmission；Connect wires and 5 be provided with switch 3, control four work of lighting unit；5 length of connecting wires is more than
The maximal dilation length of scalable hollow rope 7.
As shown in Figures 2 and 3, the LED mounting bracket 2 is that right prism shape closes steel construction, and bottom surface is right-angled trapezium, is placed
When the place inclined-plane of LED 1 to keyboard plan incline certain angle.
Embodiment：Lighting unit entirety is laterally placed on keyboard when using, four lighting units are placed in keyboard top, institute
Stating scalable solid cord 6, to be placed in keyboard bottom tight by device constraint, in case locking apparatus come off, after adjusting the position of LED 1,
USB plug 4 is connected into computer or other equipment, switch 3 is opened and be can be used.
One embodiment of the present utility model is illustrated above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all according to present utility model application scope made it is equal
Deng change and improvement etc., patent covering scope of the present utility model is still fallen within.
Claims (6)
1. a kind of keyboard lighting, it is characterised in that：Including illumination, install and three big units of power supply；Each lighting unit includes
LED mounting bracket（2）, LED（1）；Installation unit includes scalable hollow rope（7）With scalable solid cord（6）；Power supply unit
Including switch（3）, USB plug（4）, connect wires（5）.
2. keyboard lighting according to claim 1, it is characterised in that：LED mounting bracket in lighting unit（2）It is internal
Microcircuit is provided with, transmission is connected wires（5）Electric current, be LED（1）Electric current is provided；Each lighting unit includes three LEDs
（1）, in LED mounting bracket（2）It is mounted equidistant in inclined plane.
3. keyboard lighting according to claim 1 and 2, it is characterised in that：The LED mounting bracket（2）It is right prism
Shape closes steel construction, and bottom surface is right-angled trapezium, LED during placement（1）Place inclined-plane inclines certain angle to keyboard plan.
4. keyboard lighting according to claim 1, it is characterised in that：Installation unit includes scalable hollow rope（7）With
Scalable solid cord（6）, by scalable hollow rope between lighting unit（7）Connection, two, edge lighting unit is by scalable reality
Heart rope（6）Connection.
5. the keyboard lighting according to claim 1 or 4, it is characterised in that：By scalable solid cord during installation（6）It surround
Around computor-keyboard, four lighting units are by scalable hollow rope（7）Keyboard top is installed on after linking together；By institute
State scalable hollow rope（7）With the scalable solid cord（6）Retractility, device is applicable to various sizes of keyboard.
6. keyboard lighting according to claim 1, it is characterised in that：Power supply unit includes connecting wires（5）, USB plug
（4）, switch（3）, one expenditure of lighting unit at most edge connects wires（5）, connect wires（5）Other end be USB plug
（4）；Connect wires（5）It is hidden in scalable hollow rope（7）In, four lighting units are by connecting wires（5）Carry out electric current transmission；Connect
Electric wire is provided with switch（3）, control four work of lighting unit；It is described to connect wires（5）Length more than it is described it is scalable in
Sky rope（7）Maximal dilation length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279100.3U CN206234715U (en) | 2016-11-27 | 2016-11-27 | A kind of keyboard lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279100.3U CN206234715U (en) | 2016-11-27 | 2016-11-27 | A kind of keyboard lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234715U true CN206234715U (en) | 2017-06-09 |
Family
ID=58980464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621279100.3U Expired - Fee Related CN206234715U (en) | 2016-11-27 | 2016-11-27 | A kind of keyboard lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234715U (en) |
-
2016
- 2016-11-27 CN CN201621279100.3U patent/CN206234715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171127 |