Lamp

A technology of lamps and lamp beads, which is applied in the field of lighting, can solve the problems of light spots, uneven light mixing in color rings, and poor light fill effects, and achieve good fill light effects, improve color rendering, and avoid spots or color rings.

Active Publication Date: 2021-03-26
APUTURE IMAGING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And at present, the number of LEDs included in the high-power supplementary light lamps is large, and uneven light mixing such as light spots and color rings are prone to occur between the colored LEDs and between the colored LEDs and the white LEDs. less effective

Method used

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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PUM

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Abstract

The invention relates to the technical field of lighting, and provides a lamp which comprises a substrate, a plurality of light-emitting units and a control module, each light-emitting unit comprisesa white light source and a plurality of RGB light sources, each white light source comprises a plurality of white light beads, and each RGB light source comprises a red light bead, a green light beadand a blue light bead; the control module comprises a white light control module and an RGB control module, and can enable the light-emitting units to generate light meeting the requirements of various occasions. The lamp beads of the RGB light source are arranged adjacently in pairs, so that light can be well mixed. The plurality of RGB light sources are uniformly arranged on the periphery of thewhite light source, so that light of the RGB light sources and the white light source can be uniformly mixed in the single light emitting unit. The plurality of light-emitting units are uniformly distributed at intervals along the circumferential direction of the central area, so that when the control module adjusts the white light sources and the RGB light sources, the lamp can emit uniform mixed light.

Description

technical field [0001] The invention relates to the technical field of lighting, and in particular provides a lamp. Background technique [0002] In the shooting scene, it is generally necessary to supplement the lighting of the subject, usually using white light for lighting, but some scenes not only need white light lighting, but also light color lighting of different colors in order to enhance the brilliance of the scene, and because the white light LED spectrum is not In the strict sense of continuous spectrum, when illuminating special objects, it is necessary to light up some colored LEDs to improve color rendering. Therefore, the fill light not only needs to have the function of white light illumination, but also needs to have the function of adjusting color and color temperature. And at present, the number of LEDs included in the high-power supplementary light lamps is large, and uneven light mixing such as light spots and color rings are prone to occur between the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V23/00G03B15/02F21W131/406F21Y113/10
CPCF21S2/00F21V19/00F21V23/002F21V23/003F21W2131/406F21Y2113/10G03B15/02
Inventor 莫怀友凡凯
Owner APUTURE IMAGING IND CO LTD
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