CN201875673U - USB (Universal Serial Bus) lamp - Google Patents
USB (Universal Serial Bus) lamp Download PDFInfo
- Publication number
- CN201875673U CN201875673U CN2010205261556U CN201020526155U CN201875673U CN 201875673 U CN201875673 U CN 201875673U CN 2010205261556 U CN2010205261556 U CN 2010205261556U CN 201020526155 U CN201020526155 U CN 201020526155U CN 201875673 U CN201875673 U CN 201875673U
- Authority
- CN
- China
- Prior art keywords
- usb
- lamp
- notebook computer
- illumination
- serial bus
- Prior art date
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a USB (Universal Serial Bus) lamp which comprises a lamp cap. The USB lamp further comprises a USB connecting line and a USB connector, wherein a USB has the supporting property. The lamp cap optimally adopts a LED lamp with small power consumption and high brightness. The USB lamp is connected with a USB interface of a notebook computer; and the LED lamp is lightened through USB power supply to realize the illumination to small ranges nearby the local area of a keyboard of the notebook computer. Compared with the prior art, the USB lamp has reasonable structure and practical function, is convenient for power saving and can be effectively used in combination with the notebook computer, thereby realizing the illumination within small ranges nearby the USB lamp.
Description
[technical field]
The utility model relates to a kind of USB lamp.
[background technology]
When people use notebook computer at night,, cause operating mistake inadequately because of light through regular meeting because the brightness of notebook computer screen is limited, for example, typing error etc.Therefore need a kind of illuminating lamp that uses in the prior art on notebook computer, it can effectively address the above problem.
[utility model content]
Problem in view of above-mentioned prior art existence, the purpose of this utility model provides a kind of USB lamp, it can be put just and be connected on the computer USB interface, and utilizes the USB power supply to realize illumination, thereby avoids the problem that use notebook computer to make the mistake and operate because of insufficient light night in the prior art.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions: a kind of USB lamp, comprise lamp holder, described USB lamp comprises that also USB has the USB connecting line and the USB connector of supportive.Described lamp holder preferably adopts the LED lamp that power consumption is little, brightness is high.Described USB lamp is connected on the USB interface of notebook computer,, lights the LED lamp, realize near the illumination among a small circle the keyboard of notebook computer local by the USB power supply.
Than prior art, USB modulated structure of the present utility model is reasonable, function is practical, power saving is convenient, can cooperate notebook computer to use effectively, realizes near among a small circle illumination it.
[description of drawings]
Fig. 1 is the schematic diagram of the embodiment of USB lamp of the present utility model.
Among the figure, the 1USB lamp; The 10LED lamp holder; 11 supportive USB connecting lines; The 12USB connector; 2 notebook computers.
Below in conjunction with accompanying drawing USB lamp of the present utility model is described further.
[specific embodiment]
As shown in Figure 1, a kind of USB lamp 1 comprises LED lamp holder 10, and described USB lamp 1 also comprises USB connecting line 11 and the USB connector 12 with supportive.Because described lamp holder LED lamp, the characteristic that its power consumption is little, brightness is high are very suitable for using on notebook computer by the USB power supply.The USB connector 12 of described USB lamp 1 is connected on the USB interface of notebook computer 2,, lights the LED lamp, realize near the illumination among a small circle the keyboard of notebook computer local by the USB power supply.
Claims (2)
1. a USB lamp comprises lamp holder, it is characterized in that, described USB lamp also comprises USB connecting line and the USB connector with supportive.
2. USB lamp according to claim 1 is characterized in that, described lamp holder is the LED lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205261556U CN201875673U (en) | 2010-09-10 | 2010-09-10 | USB (Universal Serial Bus) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205261556U CN201875673U (en) | 2010-09-10 | 2010-09-10 | USB (Universal Serial Bus) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875673U true CN201875673U (en) | 2011-06-22 |
Family
ID=44163590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205261556U Expired - Fee Related CN201875673U (en) | 2010-09-10 | 2010-09-10 | USB (Universal Serial Bus) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875673U (en) |
-
2010
- 2010-09-10 CN CN2010205261556U patent/CN201875673U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20110910 |