Lighting device and controller thereof

A lighting device and controller technology, applied in the field of lighting, can solve problems such as the inability to meet users' diverse requirements for lighting effects, color temperature, and color bias, and achieve reduced power consumption, reasonable lighting environment, and simple operation methods Effect

Inactive Publication Date: 2014-07-16
中山市隆华塑料电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The adjustment and setting of parameters such as the color temperature and color bias of the light source mentioned above have not been fully reflected in the existing lighting products, and cannot meet the user's requirements for diversified lighting effects

Method used

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  • Lighting device and controller thereof
  • Lighting device and controller thereof
  • Lighting device and controller thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0036] The scheme of this application is further described in conjunction with the accompanying drawings as follows:

[0037] Such as figure 1 As shown, a lighting device controller, including

[0038] A drive unit 11 connected to the light source for driving the light source and adjusting the brightness, color temperature and color bias of the light source;

[0039] An operation panel 12 provided with several function keys for acquiring user operation intentions;

[0040] a signal processing unit 13 connected to the operation panel and the control unit and used to convert the operation signal of the operation panel into a control signal recognizable by the control unit; and

[0041] A control unit 14 connected to the drive unit and used to control the drive unit according to control signals or preset parameters.

[0042] The light source 15 is several multi-color LED units.

[0043] The driving unit 11 is an LED driving unit, which includes a color temperature adjustment ...

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PUM

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Abstract

The invention provides a controller of a lighting device. The controller is characterized by comprising a driving unit, an operation panel, a signal processing unit and a control unit, the driving unit is connected with a light source and used for driving the light source and adjusting the brightness, the color temperature and the color deviation of the light source, the operation panel is provided with a plurality of functional keys and used for obtaining user operation intentions, the signal processing unit is connected with the operation panel and the control unit and used for converting operation signals of the operation panel into control signals which can be identified by the control unit, and the control unit is connected with the driving unit and used for controlling the driving unit according to the control signals or preset parameters. Meanwhile, the invention further provides the lighting device with the controller, the free and diversified lighting dimming solutions convenient to use can be provided for home or office occasions, and the requirement of a user for the lighting effects on different occasions can be met.

Description

technical field [0001] The invention relates to the lighting field, in particular to lighting devices such as desk lamps used on desktops and controllers thereof. Background technique [0002] Lighting devices such as table lamps on the market are generally only turned on and off by mechanical switches, and the parameters such as brightness and power of the light source have been fixed during production and cannot be changed and adjusted. For example, there is a utility model patent "desk lamp" disclosed in the prior art literature, the patent number is 201220041717.7. The lamp disclosed in this patent text only has the switch function of turning on or off the light source, and does not provide parameter adjustment for the light source. [0003] However, people have different requirements on the brightness and color temperature of light in different applications. For example, it is often necessary to use warm-color light sources in dining occasions to make the light in the ...

Claims

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Application Information

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IPC IPC(8): H05B37/02F21V23/04
Inventor 刘华
Owner 中山市隆华塑料电子有限公司
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