Liftable lighting lamp for display screen

A display and lighting technology, which is applied to lighting devices, fixed lighting devices, lighting auxiliary devices, etc., can solve the problems of inability to adjust the height of lighting, obstruction of user keyboard operation, and narrow lighting range, so as to reduce the contact area and avoid Stuck, good safety effect

Inactive Publication Date: 2017-09-22
HUZHOU MINGRI LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing USB lamps set the light source outside the USB interface. This installation method will not only hinder the user's keyboard operation, but also cause the light source to face the user's eyes when in use, thus causing a certain sense of discomfort. Poor performance; and most of the existing USB lamps cannot adjust the height of the lamp, and the illumination range is narrow

Method used

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  • Liftable lighting lamp for display screen
  • Liftable lighting lamp for display screen
  • Liftable lighting lamp for display screen

Examples

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0015] Example. A lighting lamp for a display screen that can be lifted and lowered, which is composed of figure 1 As shown, the fixed bracket 1 is included, the fixed bracket 1 is provided with a mounting seat 2, and the mounting seat 2 is provided with a lifting frame 3 through a guide groove 201, and the lifting frame 3 can move up and down in the guiding groove 201; the inside of the lifting frame 3 passes through the first The connecting shaft 4 is provided with an LED lamp body 5; one end of the LED lamp body 5 is connected to a USB interface 7 through a power cord 6, and one end of the fixed bracket 1 is provided with a second connecting shaft 8, and the second connecting shaft 8 is provided with a torsion spring 10. There is a movable splint 9; the upper end of the mounting seat 2 is thread...

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PUM

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Abstract

The invention discloses a liftable lighting lamp for a display screen. The liftable lighting lamp comprises a fixing bracket (1), the fixing bracket (1) is provided with an installation seat (2), the installation seat (2) is internally provided with a lifting frame (3) through a guide slot (201), and the inner side of the lifting frame (3) is provided with an LED lamp body (5) through a first connection shaft (4); one end of the LED lamp body (5) is connected with a USB interface (7) through a power line (6), one end of the fixing bracket (1) is provided with a second connection shaft (8), and the second connection shaft (8) is provided with a movable clamping plate (9) through a torsional spring (10); and the upper end of the installation seat (2) is provided with a tightening screw (11), and the bottom of the lifting frame (3) is provided with a buffering cushion (301). The liftable lighting lamp can be freely installed on the edge of the display screen, the height of the lighting lamp can be adjusted, applicability is high, and the illumination range is wide.

Description

technical field [0001] The invention relates to an illuminating lamp, in particular to an illuminating lamp for a liftable display screen. Background technique [0002] When people use computers for work or entertainment, the display screen often irritates the eyes due to the external light source being too dark, and adding appropriate light sources around the display screen can effectively solve this problem. However, most of the existing USB lamps set the light source outside the USB interface. This installation method will not only hinder the user's keyboard operation, but also cause the light source to face the user's eyes when in use, thus causing a certain sense of discomfort. Poor performance; and most of the existing USB lamps cannot adjust the height of the lighting lamp, and the illumination range is narrow. Contents of the invention [0003] The object of the present invention is to provide a lighting lamp for a display screen that can be raised and lowered. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V21/088F21V21/22F21V15/04F21Y115/10
CPCF21S8/00F21V15/04F21V21/088F21V21/22F21Y2115/10
Inventor 张会明
Owner HUZHOU MINGRI LIGHTING TECH
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