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Adjustable table lamp

An adjustable table lamp technology, applied in lighting and heating equipment, lighting devices, independent lighting devices, etc., can solve problems such as eye fatigue and eye damage, and achieve the effect of lighting brightness

Inactive Publication Date: 2018-03-27
高望远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modern office workers, due to their heavy workload, often need to work overtime and often work late. Desk lamps have become a must-have product for many overtime workers. However, relevant studies have shown that human eyes can work, it is easy to cause eye fatigue, and it is very harmful to the eyes

Method used

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  • Adjustable table lamp
  • Adjustable table lamp
  • Adjustable table lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, an adjustable desk lamp provided in this embodiment includes a lamp base 1, a lamp post and a light emitter 2. The lamp post can be bent, the lower end of the lamp post is installed on the lamp base 1, and the light emitter 2 is installed on the lamp post. On the upper end, the illuminator 2 is connected with the power supply, so it can emit light for illumination.

[0024] The lamp post includes a first air chamber 3, a second air chamber 4, a third air chamber 5 and a fourth air chamber 6, such as figure 1 As shown, the first air chamber 3, the second air chamber 4, the third air chamber 5 and the fourth air chamber 6 are all arranged along the length direction of the lamp post, and the first air chamber 3 and the second air chamber 4 are arranged adjacently , the third air chamber 5 is located outside the first air chamber 3 , and the fourth air chamber 6 is located outside the second air chamber 4 .

[0025] The first air chamber 3 is pr...

Embodiment 2

[0041] Such as figure 2 As shown, the adjustable desk lamp provided in this embodiment differs from the adjustable desk lamp in Embodiment 1 only in that the high-pressure gas source in this embodiment is a high-pressure gas tank 27, and the third air chamber 5 passes through the third The pipeline 25 communicates with the high-pressure gas tank 27 , and the fourth air chamber 6 communicates with the high-pressure gas tank 27 through the fourth pipeline 26 . The third valve 9 is arranged at the junction of the third air chamber 5 and the third pipeline 25 , and the fourth valve 10 is arranged at the junction of the fourth air chamber 6 and the fourth pipeline 26 .

[0042] During the working process of the adjustable table lamp, when it is necessary to feed high-pressure gas into the third air chamber 5 or the fourth air chamber 6, the controller 15 directly controls the opening of the corresponding third valve 9 or fourth valve 10. The high-pressure gas in the gas tank 27 d...

Embodiment 3

[0045] Such as image 3 As shown, this embodiment provides an adjustable table lamp, which is based on the adjustable table lamp in Embodiment 1, and is provided with a fifth valve 17 at the connection between the first air chamber 3 and the third air chamber 5, A sixth valve 18 is provided at the connection between the second air chamber 4 and the fourth air chamber 6 , and both the fifth valve 17 and the sixth valve 18 are electrically connected to the controller 15 . The controller 15 can control the opening and closing of the fifth valve 17 and the sixth valve 18 respectively.

[0046] The working principle and process of the adjustable desk lamp in this embodiment are as follows: when the user uses the desk lamp, the lamp post has a certain curvature at this time, the illuminator 2 faces the user rightward, and the brightness of the illuminator 2 is adjusted to the appropriate level by adjusting the knob 14 to stop. , the current sensor transmits the current intensity si...

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PUM

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Abstract

The invention discloses an adjustable desk lamp, which comprises a lamp base, a lamp column and a light emitter. The lamp column comprises a first air chamber, a second air chamber, a third air chamber and a fourth air chamber, and the first air chamber is provided with The first valve, the second air chamber is provided with a second valve, the third air chamber is connected with the first air chamber, the fourth air chamber is connected with the second air chamber, and the third air chamber is connected with the high-pressure gas source through the third valve , the fourth air chamber is connected to the high-pressure air source through the fourth valve; the first air chamber is provided with a first telescopic air bag communicating with the third air chamber, and the second air chamber is provided with a second telescopic air bag communicating with the fourth air chamber . The adjustable desk lamp of the present invention expands the first telescopic airbag longitudinally by feeding high-pressure gas into the first telescopic airbag, and at the same time squeezes out the gas in the second telescopic airbag to shrink the second telescopic airbag longitudinally, so that the lamp post is arranged with the second telescopic airbag. One side of the second telescopic airbag is inclined, and vice versa, the lamp post can also be inclined to the side where the first telescopic airbag is arranged, thereby adjusting the brightness of the lighting.

Description

technical field [0001] The invention belongs to the technical field of desk lamps, and in particular relates to an adjustable desk lamp. Background technique [0002] Along with improving constantly of people's living standard, desk lamp appears in almost every household, and the desk lamp that has is mainly used for adornment, and the desk lamp that has is then mainly used for illumination. Modern office workers, due to their heavy workload, often need to work overtime and often work late. Desk lamps have become a must-have product for many overtime workers. However, relevant studies have shown that human eyes can Work can easily cause eye fatigue, and it is very harmful to the eyes. Though present desk lamp is of a great variety, the brightness of desk lamp also can be adjusted, but desk lamp mostly all is to adopt the brightness of manually adjusting desk lamp. Contents of the invention [0003] The object of the present invention is to solve the above problems and pr...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21V14/02F21V21/14F21V23/04
CPCF21S6/003F21V14/02F21V21/14F21V23/0485
Inventor 高望远
Owner 高望远