Brightness-adjustable desk lamp

A table lamp and brightness technology, which is applied to the parts of lighting devices, lighting devices, independent lighting devices, etc., can solve the problems of too bright light, too many operations, and the brightness of table lamps cannot be adjusted, and achieves a large selection range and easy operation. Effect

Inactive Publication Date: 2013-12-04
SHANGHAI GEZHI HIGH SCHOOL
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The desk lamps used in existing families are usually fixed light, and the switch is manually controlled by the user. This desk lamp cannot adjust the brightness. When the light is dark, the user will feel that the light is insufficient, and when the light is strong, the user will feel that the light is insufficient. Too bright light, insufficient l

Method used

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  • Brightness-adjustable desk lamp
  • Brightness-adjustable desk lamp

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0018] Such as figure 1 Shown is a desk lamp capable of adjusting the brightness of the desk lamp, which includes a desk lamp base 1, a desk lamp body 2, a light bulb 3, a photosensitive device 4, an adjustment device 5, and a power supply unit 6; the desk lamp base is located under the desk lamp body and supports the desk lamp body, The light bulb is installed on the desk lamp body; the light-sensitive sensing device and the adjusting device are located on the base of the desk lamp; the light-sensitive sensing device and the adjusting device are respectively connected to the light bulb; the power supply unit is respectively connected to the light bulb through the light-sensitive sensing device and the adjusting device.

[0019] The photosensitive sensing device is used for sensing ambient lig...

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PUM

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Abstract

The invention discloses a brightness-adjustable desk lamp comprising a desk lamp base, a desk lamp body, a bulb, a light sensing device, an adjusting device and a power supply device. The desk lamp base is positioned below the desk lamp body and supports the same, the bulb is mounted on the desk lamp body, the photosensitive sensor and the adjusting device are positioned on the desk lamp base and both connected with the bulb, the power supply device is connected with the bulb through the photosensitive sensor and the adjusting device, the photosensitive sensor is used for sensing ambient light brightness and automatically adjusting the brightness of the bulb according to the ambient light brightness, and the adjusting device is used for adjusting the brightness of the bulb manually. The brightness-adjustable desk lamp has the advantages that two control modes of automatic adjustment and manual adjustment are provided, so that the brightness of the bulb can be adjusted automatically according to the ambient light brightness, and a user is allowed to select brightness according to own preference through the manual adjusting device; the brightness-adjustable desk lamp is large in selection range and easy to operate, and plays a certain role in protecting human eyes.

Description

technical field [0001] The invention relates to the technical field of desk lamps, in particular to a desk lamp capable of adjusting the brightness of the desk lamp. Background technique [0002] The desk lamps used in existing families are usually fixed light, and the switch is manually controlled by the user. This desk lamp cannot adjust the brightness. When the light is dark, the user will feel that the light is insufficient, and when the light is strong, the user will feel that the light is insufficient. Too bright light, insufficient light and too bright light may cause damage to human eyes. [0003] Some desk lamps can be manually adjusted by the user. Although this type of desk lamp provides a manual adjustment function, the user can adjust the brightness of the suitable desk lamp according to the brightness of the environment, but the operation required is still too much. Not too precise either. Contents of the invention [0004] Aiming at the above-mentioned pro...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21V23/04
Inventor 肖康欣
Owner SHANGHAI GEZHI HIGH SCHOOL
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