WO2020011269A1 - 一种灯具 - Google Patents

一种灯具 Download PDF

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Publication number
WO2020011269A1
WO2020011269A1 PCT/CN2019/095896 CN2019095896W WO2020011269A1 WO 2020011269 A1 WO2020011269 A1 WO 2020011269A1 CN 2019095896 W CN2019095896 W CN 2019095896W WO 2020011269 A1 WO2020011269 A1 WO 2020011269A1
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WO
WIPO (PCT)
Prior art keywords
light
light source
light guide
guide post
lamp
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PCT/CN2019/095896
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English (en)
French (fr)
Inventor
张正华
武俊
潘旼
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN201821098848.2U external-priority patent/CN208817159U/zh
Priority claimed from CN201810760885.3A external-priority patent/CN108626606A/zh
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2020011269A1 publication Critical patent/WO2020011269A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors

Definitions

  • the invention belongs to the field of light sources, and particularly relates to the field of mobile lamps.
  • the music lights on the market are very monotonous and have no characteristics in terms of light color. They have no bright appearance, cool light color effects, and speaker effects.
  • the purpose of the present invention is to solve the problem of monotonic light color of mobile lamps in the prior art, and propose a new type of mobile lamp.
  • the technical scheme of the present invention is: a lamp, comprising: a light-emitting cover; a light guide column vertically placed in the light-emitting cover; an upper light source disposed at the upper end of the light guide column, and projecting light into the light guide column from the top to the bottom; , Set at the lower end of the light guide post, and shoots light into the light guide post from below; the speaker is located in the inner wall space of the light guide post; audio acquisition circuit is used to collect audio signals and send the collected data to the light source control Module; light source control module, used to adjust the upper and lower light sources according to the received audio signal.
  • the lamp according to the preferred embodiment of the present invention is rich in light color and convenient to use.
  • FIG. 1 is a schematic diagram of the overall appearance of a preferred lamp according to an embodiment of the present invention.
  • FIG. 2 is a schematic bottom view of a preferred lamp according to an embodiment of the present invention.
  • FIG. 3 is a schematic sectional view of a preferred lamp according to an embodiment of the present invention.
  • FIG. 4 is a exploded view of a preferred lamp according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a preferred circuit structure according to an embodiment of the present invention.
  • the lamp according to the present invention is a mobile lamp, preferably a mobile music lamp.
  • FIG. 1 is a schematic diagram of the overall appearance of the lamp of the present invention
  • FIG. 2 is a schematic diagram of the bottom of the lamp of the present invention.
  • the lamp includes a light-emitting cover 1-1, Sound hole 1-2 and main control interface 1-3, the main sound hole 1-2 is set at the middle position of the upper end, the main control interface 1-3 is set beside the main sound hole 1-2; in the light-emitting cover 1-1
  • the lower end is the base 2-4, the bottom sound hole 2-5, and the power plug 2-6.
  • the bottom sound hole 2-5 is set at the middle position of the lower end, the horizontal position of the bottom sound hole 2-5 is higher than the bottom of the base 2-4, leaving a sound channel for the bottom sound hole 2-5; power plug Lead out 2-6 through the base to prevent the leads of power plug 2-6 from being crushed by the lamp.
  • the main sound hole 1-2 plays the main channel audio
  • the bottom sound hole 2-5 plays the low-frequency audio signal
  • the main control interface 1-3 is used for manual operation control of the lamp
  • the main control interface can also receive the user's remote control
  • the user can use wifi or Bluetooth to control the lamps through the APP on the mobile phone.
  • the sound hole, the main control interface and the power plug of the lamp of the present invention are arranged on the upper or lower end of the outer cover, rather than on the light-emitting outer cover, so that the appearance of the entire lamp is simple, clean and beautiful.
  • FIG. 3 is a schematic sectional view of a lamp of the present invention.
  • the lamp also includes a light guide 3-1 (or called a light guide tube), an upper light source 3-2, a lower light source 3-3, a speaker 3-4, and an audio collection circuit (not labeled in the figure) ), And a light source control module (not labeled in the figure).
  • the upper light source 3-2 is integrated on the upper light source substrate, and the upper light source 3-2 and the upper light source substrate form an upper light source module;
  • the lower light source 3-3 is integrated on the lower light source substrate, and the lower light source 3-3 and the lower light source substrate are formed.
  • Down light source module is integrated on the upper light source substrate, and the lower light source 3-3 and the lower light source substrate are formed.
  • the light guide post 3-1 is placed vertically inside the light-emitting housing 3-8.
  • the light guide post 3-1 is a hollow tubular structure.
  • the upper light source 3-2 corresponds to the upper end of the light guide post 3-1 in a ring shape.
  • the lower light source 3-3 corresponds to the circular arrangement of the lower end of the light guide column 3-1.
  • the upper light source 3-2 emits to form the upper conductive light 3-5, and the lower light source 3-3 emits to form the lower conductive light 3-6.
  • Upload light guides 3-5 and lower conductive light 3-6 are transmitted within the wall thickness between the inner wall and the outer wall of the light guide post 3-1, and pass through the micro-optical structure of the outer wall of the light guide post 3-1 (such as matte surface, drawing Surface, micro-dot surface, scattering particles, bubbles, or filamentary scattering structures) are incident on the inner wall of the light emitting cover 3-8, and then emitted from the outer wall of the light emitting cover 3-8.
  • the material of the light guide post 3-1 can be pure transparent acrylic (PMMA) or pure transparent polycarbonate (PC), and the inner wall surface of the light guide post is high-gloss, so that the light transmitted within the wall thickness of the light guide post 3-1. Total reflection occurs on the inner surface instead of penetrating the inner surface.
  • the upper light source 3-2 enters the light from the top to the bottom within the light guide pillar 3-1 (that is, between the outer wall and the inner wall).
  • the light emitted by the upper light source 3-2 can reach the lower end of the light guide pillar 3-1, and the lower light source 3- 3
  • the light is incident from the bottom to the top in the light guide post 3-1, and the light emitted by the lower light source 3-3 can reach the upper end of the light guide post 3-1.
  • the light emitted by the upper light source 3-2 enters the light guide column 3-1 from the upper end and the total reflection conduction in the column wall is to conduct the light 3-5 upward. When it encounters the microstructure on the outer wall of the light guide column 3-1, it emits light.
  • the lower light source 3-3 When the color of the light from the upper light source 3-2, the lower light source 3-3 is the same, if the brightness of the upper and lower light sources is the same, the same light color is displayed in the light guide column 3-1, and the brightness is uniform without progressive changes; if the brightness of the upper and lower light sources is different , The same light color is presented in the light guide column 3-1, and its brightness is gradually changed within different heights of the light guide column 3-1, that is, non-uniform mixed light.
  • the colors of the upper light source 3-2 and the lower light source 3-3 are different, and the brightness is the same, a mixed color of upper and lower colors appears at the middle position of the height of the light guide column 3-1.
  • the corresponding positions of the light emitting cover 3-8 are mixed colors, the upper part shows the light color of the upper light source 3-2, and the lower part shows the light color of the lower light source 3-3.
  • the brightness of the upper light source 3-2 decreases with time, the position and height of the mixed color will move upward synchronously.
  • the surface of the light emitting cover 3-8 shows that the upper boundary of the color of the lower light source 3-3 moves up simultaneously. 2
  • the entire light emitting cover 3-8 assumes the light color of the lower light source 3-3.
  • the light emitting cover 3-8 will show the phenomenon that the light color moves downward.
  • Reflective paper is provided in the space of the inner wall of the light guide column 3-1.
  • the reflective paper is used to block the equipment in the internal space of the light guide column (including speakers 3-4, audio sources, speakers 3-9, audio collection circuits, light source control modules, etc.) ), To prevent light from entering the space on the inner wall of the light guide post 3-1, and to avoid seeing the equipment inside the light guide post 3-1 outside the lamp, which affects the aesthetics of the lamp.
  • Speakers 3-4 are connected to the audio source and receive the audio source signal, and then play the main channel audio through the main sound hole at the upper end of the lamp, and the low frequency audio signal at the bottom sound hole at the lower end.
  • the audio source includes an MP3 player or a CD player.
  • the connection method of speakers 3-4 and audio source can be either a wired connection or a wireless connection.
  • An audio acquisition circuit and a light source control module are also provided in the internal space of the light guide column 3-1.
  • the audio acquisition circuit is connected to the speakers 3-4, and collects the audio signals of the speakers 3-4, and collects the collected audio signals.
  • Sent to the light source control module, and the light source control module adjusts the upper and lower light sources according to the audio signal, such as dimming and color adjustment.
  • FIG. 4 is a exploded view of the lamp of the present invention. As shown in FIG. 4, the lamp further includes an upper reflector 4-1, a lower reflector 4-2, a main control PCM4-3, and a passive radiator 4-4.
  • the upper reflector 4-1 is placed on the upper end of the light guide pillar 4-5, and is located between the light guide pillar 4-5 and the upper light source 4-6. Its function is to limit the light emitted by the upper light source 4-6 to the light guide pillar 4- 5 and block the upper light source 4-6, so that the area of the light emitting cover 4-9 closer to the upper light source 4-6 will not be particularly bright, and the brightness will be uniform with other areas.
  • the lower reflector 4-2 is placed at the lower end of the light guide pillar 4-5, and is located between the light guide pillar 4-5 and the lower light source 4-7. Its function is the same as that of the upper reflector 4-1.
  • the main control PCM4-3 realizes the control of the lamps. For example, it can realize the function of the light source control module in the second embodiment.
  • the passive radiator 4-4 is located on the side of the speakers 4-8. It is used to amplify the low-frequency sound effects of the speakers 4-8 to form inefficient sound waves. The low-frequency sound waves are transmitted through the bottom of the base of the lamp.
  • FIG. 5 is a schematic diagram of a circuit structure of the present invention.
  • a speaker receives an audio source signal of an audio source, and plays the sound through a speaker and a rear main sound hole and a bottom sound hole. Collect and send to the light source control module, and the light source control module controls the upper and lower light sources according to the audio signal; the light source is preferably an LED light source.
  • the LED light source is divided into upper and lower parts, and each is composed of 4 red, green, blue, and white LEDs, and can be mixed with red, green, blue, and white to generate light of other colors.
  • Each LED is connected to the LED linear constant current circuit.
  • LED linear constant current circuit is controlled by the light source control module.
  • the light source control module may be configured to adjust the brightness of the upper light source and / or the lower light source according to the volume of the received audio signal. For example, when the color of the upper and lower light sources is the same, when the volume becomes small, the brightness of the upper light source is brightened, and the brightness of the lower light source is dimmed, which is manifested on the light guide column.
  • the lamp will jump up and down with the volume to form a rhythm.
  • the amplitude of the rhythm will be reduced, and the effect of slow rhythm will be achieved.
  • the light source control module may be further configured to adjust the color of the upper light source and / or the lower light source according to the volume of the received audio signal. For example, when the volume is increased, adjust the color of the upper and / or lower light sources to become darker; when the volume is decreased, adjust the color of the upper and / or lower light sources to be lighter, so that the audience's vision is synchronized with the hearing, creating more Immersive sound and visual effects. Adjust the color of the upper and / or lower light source according to the volume of the received audio signal, and adjust the brightness of the upper and / or lower light source according to the volume of the received audio signal to achieve a better effect. .
  • the light source control module may be further configured to adjust the brightness of the upper light source and / or the lower light source according to the degree of the high and low frequencies of the received audio signal. For example, the heavier the bass, the brighter the upper light source, and the darker the lower light source; the higher the treble, the darker the upper light source, and the brighter the lower light source.
  • the adjustments here can be factory presets, or can be set by the user according to needs, and are not limited to the above-mentioned setting methods.
  • the light source control module may be configured to adjust the color of the upper light source and / or the lower light source according to the degree of the high and low frequencies of the received audio signal. For example, the heavier the bass, the darker the upper light source, and the lighter the lower light source; the higher the treble, the lighter the upper light source, and the darker the lower light source.
  • the lamp of the present invention will have a beautiful sound and visual effect when it is used.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种灯具，包括：发光外罩（1-1、3-8、4-9）；导光柱（3-1、4-5），竖直放置在发光外罩（1-1、3-8、4-9）内；上光源（3-2、4-6），设置在导光柱（3-1、4-5）的上端，将上传导光线（3-5）从上向下射进导光柱（3-1、4-5）内；下光源（3-3、4-7），设置在导光柱（3-1、4-5）的下端，将下传导光线（3-6）从下向上射进导光柱（3-1、4-5）内；音箱（3-4、4-8）；音频采集电路，采集音频信号，并将采集到的数据发送给光源控制模块；光源控制模块，根据接收到的音频信号，对上、下光源（3-2、4-6、3-3、4-7）进行调节。

Description

一种灯具 技术领域
本发明属于光源领域，具体涉及移动式灯具领域。
背景技术
随着彩色LED光源的普及以及智能控制技术的发展，移动式灯具也成为人们生活的基本必须产品，尤其是智能音乐灯，其不但能提供床头台灯的照明效果，还能提供有利于入睡的光色和音乐，并也可通过光照和播放音乐来唤醒睡眠中的用户。
目前市场上的音乐灯，在光色方面显得非常单调而没有特色，没有明亮的外观，酷炫的光色效果，音箱效果也显得差强人意。
发明内容
本发明的目的，就是解决现有技术中的移动式灯具光色单调的问题，提出了一种新型的移动式灯具。
本发明的技术方案：一种灯具，包括：发光外罩；导光柱，竖直放置在发光外罩内；上光源，设置在导光柱的上端，将光线从上向下射进导光柱内；下光源，设置在导光柱的下端，将光线从下向上射进导光柱内；音箱，位于所述导光柱内壁空间内；音频采集电路，用于采集音频信号，并将采集到的数据发送给光源控制模块；光源控制模块，用于根据接收到的音频信号，对上、下光源进行调节。
符合本发明优选实施例的灯具光色丰富，使用方便。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例优选的灯具的整体外观示意图；
图2为本发明实施例优选的灯具的底部示意图；
图3为本发明实施例优选的灯具剖面示意图；
图4为本发明实施例优选的灯具爆破图；
图5为本发明实施例优选的电路结构示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
下面结合附图对本发明作进一步说明。
实施例一
符合本发明的灯具为移动式灯具，优选为移动式音乐灯。图1为本发明灯具的整体外观示意图，图2为本发明灯具的底部示意图，如图1和图2所示，灯具包括发光外罩1-1，在发光外罩1-1的上端部设置有主声孔1-2和主控界面1-3，主声孔1-2设置在上端部的中间位置，主控界面1-3设置在主声孔1-2的旁边；在发光外罩1-1的下端部为底座2-4、底部声孔2-5，以及电源插头2-6。
其中，底部声孔2-5设置在下端部的中间位置，底部声孔2-5的水平位置高于底座2-4的最底部，给底部声孔2-5留下出声通道；电源插头2-6穿过底座引出，避免电源插头2-6的引线被灯具压坏。
其中，主声孔1-2播放主声道音频，底部声孔2-5播放低频音频信号；主控界面1-3用于对灯具进行手动操作控制，主控界面还可以接收用户的远程控制，例如用户通过手机端的APP使用wifi或蓝牙连接到灯具对灯具进行控制。本发明灯具的声孔、主控界面、电源插头设置在外罩的上端或下端，而不是设置在发光外罩上，使得整个灯具的外观面简洁干净，美观大方。
实施例二
图3为本发明的灯具剖面示意图。如图3所示，灯具，还包括导光柱3-1 (或称为导光筒)、上光源3-2、下光源3-3、音箱3-4、音频采集电路(在图中未标示)，以及光源控制模块(在图中未标示)。其中，上光源3-2集成在上光源基板上，上光源3-2和上光源基板形成上光源模组；下光源3-3集成在下光源基板上，下光源3-3和下光源基板形成下光源模组。
从图3中可以看出，导光柱3-1竖直放置在发光外罩3-8内，导光柱3-1为中空管状结构，上光源3-2对应于导光柱3-1的上端呈环形排布，下光源3-3对应于导光柱3-1的下端呈环形排布，上光源3-2出射形成上传导光线3-5，下光源3-3出射形成下传导光线3-6，上传导光线3-5、下传导光线3-6在导光柱3-1的内壁和外壁之间的壁厚内进行传导，并通过导光柱3-1外壁的微光学结构(如磨砂面，拉丝面，微点面，散射粒子，气泡，或丝状散射结构)射入发光外罩3-8的内壁，再从发光外罩3-8外壁出射。导光柱3-1的材质可为纯透明的亚克力(PMMA)或纯透明的聚碳酸酯(PC)，且导光柱内壁表面高光洁，使得在导光柱3-1壁厚内传输的光线，遇到内表面时发生全反射，而不是穿透内表面。
上光源3-2在导光柱3-1内(即外壁和内壁之间)从上往下射入光线，上光源3-2发出的光可到达导光柱3-1的下端，下光源3-3在导光柱3-1内从下往上射入光线，下光源3-3发出的光可到达导光柱3-1的上端。上光源3-2发出的光线从上端进入导光柱3-1并在柱壁内全反射传导是为上传导光线3-5，当遇到导光柱3-1外壁上的微结构后辐射到发光外罩3-8内壁，再到发光外罩3-8外壁，从而发光外罩3-8外壁的对应位置呈现上光源3-2发射的光色。同理对应与下光源3-3所发出的光色。
当上光源3-2、下光源3-3发出的光颜色相同时，如果上下光源亮度相同，在导光柱3-1内呈现同一光色，且亮度均匀，无渐进变化；如果上下光源亮度不同，在导光柱3-1内呈现同一光色，在导光柱3-1的不同高度内，其亮度是渐进变化的，即非均匀混光。
当上光源3-2、下光源3-3发出的光颜色不同时，且亮度相同时，则在导 光柱3-1高度的中间位置呈现上下两种颜色的混合色。发光外罩3-8对应位置呈现混合色，上部呈现上光源3-2的光色，下部呈现下光源3-3的光色。当上光源3-2的亮度随时间降低，则混合色的位置高度会同步的向上移动，发光外罩3-8表面显示下光源3-3的颜色的上边界同步上移，当上光源3-2不发光时，整个发光外罩3-8呈现下光源3-3的光色。同理对于减小下光源3-3的亮度，发光外罩3-8会呈现光色向下移动的现象。
在导光柱3-1的内壁的空间设有反光纸，反光纸用于遮挡导光柱内部空间内的设备(包括音箱3-4、音频源、扬声器3-9、音频采集电路、光源控制模块等)，避免光线射入到导光柱3-1内壁的空间，以及避免在灯具的外部看到导光柱3-1内部空间的设备，影响灯具的美观度。音箱3-4跟音频源相连接，并接收音频源信号，再通过灯具上端的主声孔播放主声道音频，以及下端的底部声孔播放低频音频信号。其中，音频源包括，MP3播放器，或CD播放器等。音箱3-4跟音频源的连接方式既可以是有线连接，也可以是无线连接。
在导光柱3-1内部空间内还设有音频采集电路和光源控制模块，其中音频采集电路，与音箱3-4相连，对音箱3-4的音频信号进行采集，并将采集到的音频信号发送给光源控制模块，由光源控制模块根据音频信号，对上、下光源进行调节，如调光、调色等。
实施例三
图4为本发明的灯具爆破图，如图4所示，灯具还包括，上反射器4-1、下反射器4-2、主控PCM4-3，以及无源辐射器4-4。
上反射器4-1，放置于导光柱4-5的上端，位于导光柱4-5和上光源4-6之间，其作用是将上光源4-6发出的光限制在导光柱4-5内，并遮挡住上光源4-6，使得离上光源4-6较近的发光外罩4-9区域不会特别亮，与其它区域亮度保持均匀。下反射器4-2，放置于导光柱4-5的下端，位于导光柱4-5和下光源4-7之间，其作用和上反射器4-1作用相同。
主控PCM4-3，实现灯具的控制，例如，可以实现实施例二中光源控制模 块的功能。
无源辐射器4-4，位于音箱4-8的侧面，用于放大音箱4-8的低频音效形成低效声波，低频声波通过灯具的底座的底部传出。
实施例四
图5为本发明的电路结构示意图，如图5所示，音箱接收音频源的音频源信号，并通过扬声器以及后端的主声孔和底部声孔进行播放，音频采集电路对音箱的音频信号进行采集，并发送给光源控制模块，光源控制模块根据音频信号，对上下光源进行控制；其中光源优选为LED光源。
LED光源分为上下两部分,且都分别由红,绿,蓝,白4种LED组成，并可由红,绿,蓝,白混合生成其他颜色的光,各路LED分别连接LED线性恒流线路,LED线性恒流线路由光源控制模块分别控制。
光源控制模块可设置为，根据接收到的音频信号的音量的大小，调节上光源和/或下光源的亮度。例如，在上下光源颜色相同的情况下，当音量变小时，调亮上光源的亮度，调暗下光源的亮度，表现在导光柱上，导光柱的上端亮度变亮，下端亮度变暗。
在上下光源颜色不同的情况下，当音量变小时，调亮上光源的亮度，调暗下光源的亮度，使得上光源和下光源之间形成的混合色下降；当音量变大时，调暗上光源的亮度，调亮下光源的亮度，使得上光源和下光源之间形成的混合色上升；按照上述的调节方法，将使灯具随着音量的大小上上下下地跳动起来，形成律动。当然，也可以只调整上光源或下光源的亮度，如此调整方式，律动的幅度会降低，起到缓慢律动的效果。此外，还可以设置光源调节的幅度，来调整律动的幅度。
光源控制模块还可设置为，根据接收到的音频信号的音量的大小，调节上光源和/或下光源的颜色。例如，在音量变大时，调整上光源和/或下光源的颜色变深；在音量变小时，调整上光源和/或下光源的颜色变浅，使听众的视觉跟听觉同步，创造出更加身历其境的音、视觉效果。根据接收到的音频信号的音 量的大小，调节上光源和/或下光源的颜色，配合根据接收到的音频信号的音量的大小，调节上光源和/或下光源的亮度，达到的效果更佳。
除了上述的根据音量进行调节，光源控制模块还可设置为，根据接收到的音频信号的高低音的程度，调节上光源和/或下光源的亮度。例如，低音越重，上光源的亮度越亮，下光源的亮度越暗；高音越高，上光源亮度越暗，下光源的亮度越亮。当然，这里的调整可以是出厂预设，也可以由用户根据需要进行设置，并不限于上述设置方式。
此外，光源控制模块还可设置为，根据接收到的音频信号的高低音的程度，调节上光源和/或下光源的颜色。例如，低音越重，上光源颜色越深，下光源的颜色越浅；高音越高，上光源颜色越浅，下光源的颜色越深。
上述的几种调整方式，既可以单独使用来调整上、下光源，还可以进行组合使用。经过上述多种调整方式的结合，本发明的灯具在使用时，将起到美轮美奂的音视觉效果。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (19)

  1. 一种灯具，包括：
    发光外罩；
    中空导光柱，竖直放置在发光外罩内；
    上光源，设置在导光柱的上端，将光线从上向下射进导光柱内；
    下光源，设置在导光柱的下端，将光线从下向上射进导光柱内；
    底座，设置有电源插头，并与发光外罩组配并容纳导光柱及上、下光源；
    所述上光源出射形成上传导光线，下光源出射形成下传导光线，上传导光线、下传导光线在导光柱的内壁和外壁之间的壁厚内进行传导；并配置为自导光柱外周壁出射并经导光柱与发光外罩之间的空间混光后自发光外罩出射。
  2. 如权利要求1所述的灯具，其特征在于：
    所述导光柱设置有微光学结构，上述上传导光线及下传导光线于导光柱内进行全反射并于微光学结构处发生折射进入发光外罩与导光柱之间的空间内混光并经由发光外罩出射。
  3. 如权利要求2所述的灯具，其特征在于：
    所述微光学结构包括，磨砂面、拉丝面、微点面、散射粒子、气泡，或丝状散射结构。
  4. 如权利要求1所述的灯具，其特征在于：
    所述导光柱材质为纯透明的亚克力或纯透明的聚碳酸酯，所述导光柱内表面高光洁。
  5. 如权利要求1所述的灯具，其特征在于：
    所述上光源集成在上光源基板上，上光源和上光源基板形成上光源模组；下光源集成在下光源基板上，下光源和下光源基板形成下光源模组，其中所述上、下光源基板呈环形，所述上、下光源也排布为环形。
  6. 如权利要求1所述的灯具，其特征在于：
    所述灯具还包括，上光反射器和下光反射器；
    其中，所述上光反射器在导光柱的上方，位于上光源和导光柱之间；所述下光反射器在导光柱的下方，位于下光源和导光柱之间。
  7. 如权利要求1所述的灯具，其特征在于：
    还包括设置于导光柱内部的主控。
  8. 如权利要求7所述的灯具，其特征在于：还包括设置于导光柱内部的音箱，所述音箱与导光柱之间设置有所述主控，所述主控为光源控制模块。
  9. 如权利要求8所述的灯具，其特征在于：还包括音频采集电路，用于采集音频信号，并将采集到的数据发送给光源控制模块；
    光源控制模块，用于根据接收到的音频信号，对上、下光源进行调节
  10. 如权利要求1-9所述的灯具，其特征在于：
    所述导光柱内壁空间还设有扬声器，所述音箱通过所述扬声器的主声孔播放主音频；通过所述扬声器的底部声孔播放低频声波。
  11. 如权利要求10所述的灯具，其特征在于：所述扬声器的主声孔位于所述灯具的上端部；所述音箱的底部声孔位于所述灯具的下端部。
  12. 如权利要求1-9所述的灯具，其特征在于：所述根据接收到的音频信号，对上、下光源进行调节，包括，根据接收到的音频信号的音量的大小，调节上光源和/或下光源的亮度。
  13. 如权利要求1-9所述的灯具，其特征在于：所述根据接收到的音频信号，对上、下光源进行调节，包括，根据接收到的音频信号的音量的大小，调节上光源和/或下光源的颜色。
  14. 如权利要求1-9所述的灯具，其特征在于：
    所述根据接收到的音频信号，对上、下光源进行调节，包括，根据接收到的音频信号的高低音的程度，调节上光源和/或下光源的亮度。
  15. 如权利要求1-9所述的灯具，其特征在于：
    所述根据接收到的音频信号，对上、下光源进行调节，包括，根据接收到的音频信号的高低音的程度，调节上光源和/或下光源的颜色。
  16. 如权利要求11所述的灯具，其特征在于：所述底部声孔设置在下端部的中间位置，所述底部声孔的水平位置高于所述底座的最底部，给所述底部声孔留出出声通道；所述电源插头穿过所述底座引出。
  17. 如权利要求1所述的灯具，其特征在于：
    在所述导光柱的内壁的空间设有反光纸，所述反光纸用来包裹设置在所述导光柱内壁空间的设备。
  18. 如权利要求1所述的灯具，其特征在于：还包括音频源，所述音箱接收音频源发送的音频源信号。
  19. 如权利要求18所述的灯具，其特征在于：所述音频源包括MP3播放器，或CD播放器。
PCT/CN2019/095896 2018-07-12 2019-07-12 一种灯具 WO2020011269A1 (zh)

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