Notebook computer lighting device

A technology for lighting devices and notebooks, which is applied to lighting devices, lighting auxiliary devices, components of lighting devices, etc., can solve the problems of difficulty in using buttons, high cost, and lack of all-round promotion, so as to avoid direct lighting of human eyes. , low price, strong practical effect

Inactive Publication Date: 2015-04-01
TIANJIN XINJIA TIMES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the size limitation of the notebook keyboard, the characters marked on the keys, especially the row of keys at the top of the keyboard, are very small. When the light is sufficient, people can still use these keys normally. When the light is not good, use These keys present a certain difficulty
In the prior art, this problem is solved by installing lighting equipment on the keyboard, but this method is expensive and has not been widely promoted

Method used

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Examples

Experimental program
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Embodiment Construction

[0018] The notebook lighting device of the present invention, such as figure 1 , 3 As shown, it includes a support plate, a battery box 7 and a lamp body 6. The support plate includes a fixed plate 1 and a rotating plate 2. One end of the fixed plate 1 is provided with a clamping unit, and the battery box 7 is located on the rotating plate 2. On the upper surface, the lamp body 6 is located on the lower surface of the rotating plate 2;

[0019] The end of the fixed plate 1 opposite to the end where the clamping unit is provided is provided with a rotating shaft 14 capable of rotating the rotating plate 2 away from or close to the fixed plate 1, and the rotating plate 2 is provided with a shaft matching the rotating shaft 14 The sleeve 15 is sleeved on the rotating shaft 14.

[0020] The clamping unit includes an adjusting splint 3, an adjusting groove 4, an adjusting nut 5, and a fixing splint 10. The end of the support plate is provided with a U-shaped groove, and the surface of t...

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PUM

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Abstract

The invention provides a notebook computer lighting device. The notebook computer lighting device comprises a supporting plate, a battery box and a lamp body, wherein the supporting plate comprises a fixed plate and a rotating plate; a clamping unit is arranged at one end portion of the fixed plate; the end portion, opposite to the end portion with the clamping unit, of the supporting plate further extends towards a lower surface with the lamp body to form a baffle plate. According to the notebook computer lighting device, the supporting plate is divided into a fixed plate and a rotating plate, the two of which are hinged to each other; the fixed plate can be clamped at the top end of the display screen of the notebook computer, while the rotating plate is capable of rotating around a rotating shaft, and therefore, the light irradiation angle of the lighting device is adjusted according to the opening degree of the display screen of the notebook computer to light the keyboard; the lighting device is cheap and has high practicability.

Description

Technical field [0001] The invention relates to a notebook lighting device, which can be installed on the top of a notebook display screen to provide lighting for a keyboard under the condition of poor lighting. Background technique [0002] Due to the size limitation of the notebook keyboard, the characters marked on the keys, especially on the top row of keys on the keyboard, are very small. When the light is sufficient, people can still use these keys normally. When the light is not good, use them. These keys have certain difficulties. In the prior art, this problem is solved by installing lighting equipment on the keyboard, but this method is expensive and has not been widely promoted. Summary of the invention [0003] In view of the above-mentioned problems, the present invention provides a notebook lighting device, which is cleverly conceived and low in cost, and can effectively solve the current situation of difficulty in using the notebook keyboard when the light is poor....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/02F21V21/088F21V21/30G06F1/16
CPCF21S9/02F21V17/104F21V17/12F21V21/088F21V21/30G06F1/1607G06F2200/1613
Inventor 冯亮黄克亮
Owner TIANJIN XINJIA TIMES TECH
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