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Dimming lampshade

A lampshade and dimming technology, which is applied in the direction of lampshade, light source fixing, lighting devices, etc., can solve the problems of unsatisfactory working conditions, difficulty in adjusting the brightness and direction of light, etc., and achieve the effect of convenient adjustment

Inactive Publication Date: 2015-10-28
沈卫军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because people usually hope that the brightness and direction of light will be different in different jobs in daily life, and most of the lampshades used in the world are fixed integrated lampshades, it is difficult to adjust the brightness and direction of light, making the working conditions not very ideal

Method used

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Embodiment Construction

[0011] The dimming lampshade of the present invention includes a fixed cover 1 and an adjustable cover 2. The fixed cover 1 is a hemispherical shell, and a pin hole 3 is respectively provided in the middle of the edges of both sides of the fixed cover 1. The adjustable cover The shell 2 is a fan-shaped spherical shell, the center angle of which is 45°, and a pin hole 4 is respectively provided at both ends of the adjustable cover 2, and the corresponding pin hole 3 and pin hole 4 are respectively arranged on both sides. The adjustable case 2 is placed on the periphery of the front end of the fixed case 1 through a pin shaft 5 hinged, and the distance between the walls of the adjustable case 2 and the fixed case 1 is 0.8cm~1.0cm. When in use, the adjustable cover 2 can be moved around the pin shaft 5, and when the adjustable cover 2 is moved to the lower part of the fixed cover 1, a part of the light can be covered, thereby controlling the direction and intensity of the light. ...

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Abstract

The invention relates to a dimming lampshade. The dimming lampshade comprises a fixed shade shell (1) and an adjustable shade shell (2). The fixed shade shell (1) is a semispherical shell, and the middle portions of the edges of the two sides of the fixed shade shell (1) are each provided with a pin hole (3); the adjustable shade shell (2) is a fan-shaped spherical shell, and the angle of the sphere center of the fan-shaped spherical shell is 45 degrees; the two ends of the adjustable shade shell (2) are each provided with a pin hole (4), and the pin holes (3) and the pin holes (4) which correspond are hinged through pin shafts (5) respectively on the two sides; and the adjustable shade shell (2) is arranged on the periphery of the front end portion of the fixed shade shell (1), and the distance between the outer shell wall of the adjustable shade shell (2) and the inner shell wall of the fixed shade shell (1) ranges from 0.8 cm to 1.0 cm. When the dimming lampshade is used, the adjustable shade shell (2) can be shifted around the pin shafts (5), and when the adjustable shade shell (2) is shifted to the lower portion of the fixed shade shell (1), part of light can be covered, and therefore the light direction and strength can be controlled; and according to working conditions, adjustment can be conveniently carried out.

Description

technical field [0001] The invention mainly relates to a dimming lampshade, in particular to a dimming lampshade for a desk lamp. Background technique [0002] Because people usually hope that the brightness and direction of light will be different in different jobs in daily life, and most of the lampshades used in the world are fixed integrated lampshades, it is difficult to adjust the brightness and direction of light, making the working conditions not very ideal. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned shortcomings, and provide a dimming lampshade that is easy to adjust the brightness and direction of light. [0004] The object of the present invention is achieved in the following way: a dimming lampshade includes a fixed cover and an adjustable cover, the fixed cover is a hemispherical shell, and a pin hole is respectively provided in the middle of the edges of both sides of the fixed cover, The adjustable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V3/02F21V3/04F21V14/08
CPCF21V3/02F21V3/06F21V14/08
Inventor 沈卫军
Owner 沈卫军