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Dimming desk lamp and automatic dimming method thereof

A desk lamp and dimming technology, which is applied in the field of automatic dimming lamps and automatically adjusts the lighting intensity of lamps, can solve the problems of not being able to freely adjust the orientation of the reading surface, and achieve the effect of broad market prospects

Inactive Publication Date: 2012-03-14
TSANN KUEN ZHANGZHOU ENTERPRISE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It cannot meet the needs of people to freely adjust the orientation of the reading surface

Method used

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  • Dimming desk lamp and automatic dimming method thereof
  • Dimming desk lamp and automatic dimming method thereof
  • Dimming desk lamp and automatic dimming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The use state of an embodiment of the dimming desk lamp of the present invention, as figure 1 shown. The mechanical structure of the dimming table lamp has a base 11, a swivel seat 12, a vertical rod 13, a damping turning shaft 14, and a swing rod 15. The swivel seat 12 is arranged on the upper surface of the rear part of the base 11 . The rotating seat 12 can rotate 90° to the left (-) or to the right (+) relative to the base 11 respectively. The lower end of the upright rod 13 of the rotating base 12 is fixed on the rotating base 12 . The upper end of the vertical rod 13 is connected to the horizontally swinging fork 15 through the damping turning shaft 14 . The front end of the fork 15 is provided with a handle 16 and an illuminating device-LED lamp 5 is installed behind the handle 16 . A light intensity sensor 6 is provided at the left corner of the front edge of the upper surface of the front portion of the base 11 , and a light intensity sensor B 7 is provided ...

Embodiment 2

[0061] The use state of another embodiment of the dimming desk lamp of the present invention, such as Figure 6 shown. The mechanical structure of the dimming table lamp has a base 11, a swivel seat 12, a vertical rod 13, a damping turning shaft 14, and a swing rod 15. The swivel seat 12 is arranged on the upper surface of the rear part of the base 11 . The rotating seat 12 can rotate 90° to the left (-) or to the right (+) relative to the base 11 respectively. The lower end of the upright rod 13 of the rotating base 12 is fixed on the rotating base 12 . The upper end of the vertical rod 13 is connected to the horizontally swinging fork 15 through the damping turning shaft 14 . The front end of the fork 15 is provided with a handle 16 and an illuminating device-LED lamp 5 is installed behind the handle 16 . The left corner of the front edge of the upper surface of the front portion of the base 11 is provided with an A light intensity sensor 6, and the right corner is provid...

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Abstract

The invention discloses a dimming desk lamp and an automatic dimming method thereof, and relates to an automatic dimming lamp fitting and a method for automatically regulating the illumination light intensity of the lamp fitting. The dimming desk lamp is provided with a base, a vertical post, an illumination device, a light intensity sensor, a keyboard, a singlechip and a driver; the lower end of the vertical post is arranged at the rear part of the base; the upper end of the vertical post is provided with a swing rod capable of swinging horizontally, and the front end of the swing rod is provided with the illumination device; the upper surface at the front part of the base is provided with an A light intensity sensor and a B light intensity sensor; three input ports of the singlechip are respectively connected with the keyboard, the A light intensity sensor and the B light intensity sensor; and according to the light intensity signals of the A light intensity sensor and the B light intensity sensor, the singlechip automatically calculates the immediate light intensity of the reading surface for users, controls the electricity energy transmitted to the illumination device by the driver by combining the light intensity set value of the reading surface of the users provided by the keyboard, and maintains the light intensity of the reading surface of the users to be at the set level. According to the invention, the position of the illumination device can be dimmed, and the light intensity of the reading surface can be stabilized automatically.

Description

technical field [0001] The invention relates to an automatic dimming lamp and a method for automatically adjusting the illumination light intensity of the lamp. Background technique [0002] Existing various automatic dimming desk lamps all have base, pole, lighting device, light intensity sensor, adjusting device and controller. The lower end of the pole is fixed on the base, and the lighting device is installed on the upper end. Regulators and controllers are mounted on the base. The light intensity sensor is arranged at a certain position on the reading surface of the user on the desk lamp. The dimming method of the existing automatic dimming table lamp is that the user directly adjusts the state parameters of the device according to the needs of the light intensity, the adjusting device provides the state parameters to the controller, and the light intensity sensor provides the controller with the light of the measured position. Intensity signal, the controller automa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S6/00F21V23/00F21V21/14H05B37/02
CPCF21S6/003F21V23/0442H05B45/22H05B47/11Y02B20/40
Inventor 庄佳卿张顺勇
Owner TSANN KUEN ZHANGZHOU ENTERPRISE CO LTD
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