WO2015193747A1 - 主动式智能型照度自动控制的照明光源模块及灯具 - Google Patents

主动式智能型照度自动控制的照明光源模块及灯具 Download PDF

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Publication number
WO2015193747A1
WO2015193747A1 PCT/IB2015/053129 IB2015053129W WO2015193747A1 WO 2015193747 A1 WO2015193747 A1 WO 2015193747A1 IB 2015053129 W IB2015053129 W IB 2015053129W WO 2015193747 A1 WO2015193747 A1 WO 2015193747A1
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WO
WIPO (PCT)
Prior art keywords
light
illumination
module
component
source module
Prior art date
Application number
PCT/IB2015/053129
Other languages
English (en)
French (fr)
Inventor
郭书辰
黄威翰
Original Assignee
郭书辰
黄威翰
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.)
Filing date
Publication date
Application filed by 郭书辰, 黄威翰 filed Critical 郭书辰
Priority to EP15810579.1A priority Critical patent/EP3159605A4/en
Publication of WO2015193747A1 publication Critical patent/WO2015193747A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0403—Mechanical elements; Supports for optical elements; Scanning arrangements
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0219—Electrical interface; User interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0411—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using focussing or collimating elements, i.e. lenses or mirrors; Aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0414—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using plane or convex mirrors, parallel phase plates, or plane beam-splitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the light-emitting module that is, the light source described in the general spoken language, after being supplied with electric power, it is converted into light to be illuminated, thereby achieving the purpose of illumination.
  • the main purpose of the present invention is to: illuminate the illuminating component through the driving module, and the illuminating module controls the driving module to maintain the illumination range of the illumination range through the information returned by the light sensing component, and the illuminance of the illumination range changes.
  • the light pipe images the illumination range image on the light sensing component, and detects the illumination range illumination through the light sensing component, so that the conversion control circuit interface adjusts the brightness of the illumination component to the default illumination requirement, and the principle is like the camera measurement.
  • the light device is the same (the light meter and the shutter are adjusted by focusing after focusing). Through the above technology, the brightness of the conventional lamp can be manually adjusted and the naked eye can not determine whether the illumination is too bright or too dark, and the illumination is stable. Practical and progressive.
  • the illumination light source module and the luminaire of the active intelligent illuminance automatic control of the present invention mainly comprise a illuminating module and a light sensation disposed on the illuminating module and connected to the illuminating module to sense the illuminance of the illumination range
  • the light sensing component comprises a light pipe and a light sensing component
  • the light emitting module comprises a casing component, a driving module disposed inside or outside the casing component, at least one of A light-emitting component that is electrically connected to the driving module and that emits light is disposed at one side of the housing assembly, and a switching control circuit that is received in the housing component and electrically connected to the driving module to control the illumination range illumination.
  • FIG. 2 is a block diagram showing the structure of a preferred embodiment of the present invention.
  • FIG. 3 is a schematic diagram of light reflection of a light sensing component according to a preferred embodiment of the present invention.
  • Figure 4 is a schematic view of the operation of the preferred embodiment of the present invention (1).
  • Figure 5 is a schematic view of the operation of the preferred embodiment of the present invention (2:).
  • Figure 6 is a perspective view of another preferred embodiment of the present invention.
  • FIG. 7 is a schematic diagram of light reflection of another aspect of the light sensing component according to a preferred embodiment of the present invention.
  • FIG. 1 to FIG. 3 a perspective view of a perspective view to a light sensing component according to a preferred embodiment of the present invention, it is clear from the figure that the present invention includes:
  • a light-emitting module that emits an illumination range by performing a light-emitting action
  • a light sensing component 2 is disposed on the light emitting module 1 and is coupled to the light emitting module 1 to sense an illumination range illuminance.
  • the light sensing component 2 is configured by a light pipe 21 and a light sensing component 22 composition.
  • the light-emitting module 1 includes:
  • a drive module 12 disposed inside or outside the housing assembly 11;
  • At least one light-emitting component 13 disposed at one side of the housing assembly 11 and electrically connected to the driving module 12 for emitting light;
  • a switching control circuit interface 14 is received in the housing assembly 11 and electrically coupled to the driving module 12 to control illumination of the illumination range.
  • the above-mentioned housing assembly 1] is provided with an adjustment component 111, and the adjustment component 111 is connected to the illumination module 1 to adjust the illumination range illumination.
  • the light sensing component 2 and the light emitting component 13 are disposed on the same horizontal surface or in front of the illumination surface, and the light emitting component 13 is a light emitting diode.
  • the light guide tube 21 is a linear type, and the end of the light guide tube 21 is an opening (imageable aperture 23), and the other end is provided for the light sensing component 22.
  • FIG. 1 to FIG. 5 is a perspective view to an operation diagram (: 2) according to a preferred embodiment of the present invention.
  • the present invention is an automatic control for maintaining the illumination of the illumination range.
  • the general structure of the module has been described above. The technical features of the present invention are further described.
  • the light sensing component 2 and the light emitting module 1 are flush, and the light guiding tube 2i is provided. It is a straight cylindrical shape, and is an imaging small hole 23 at the opening, which is a schematic diagram of the ambient light source entering the light sensing component 2.
  • the principle of focusing imaging will be performed (the principle is like a camera)
  • the light metering device is the same (after focusing, the light metering adjusts the aperture and the shutter) to illuminate the light sensing component 22; the light sensing component 2 is configured to filter the ambient light and capture the focused illumination range.
  • the reflected light, the illumination of the illumination range is measured; after fully understanding the working principle of the light sensing component 2, the benefits of the design can be understood, and the measured illumination will be controlled by the conversion.
  • the circuit interface 14 is converted. Referring to FIG. 4 and FIG. 5, in use, the illumination component is first set through the adjustment component 111 on the housing assembly 11, and the conversion control circuit interface 14 will be configured according to this setting.
  • the control module 12 is controlled, and the output voltage of the driving module 12 is changed to achieve the purpose of controlling the light-emitting component 13; when the illumination of the illumination range changes, such as the illumination distance changes, the surrounding environment changes brightly, etc.
  • the condition sensed by the light sensing component 2 will change, for example, the distance between the light-emitting component 13 and the illuminated surface becomes nearly the same, and the light entering the light-sensing component 22 Will become stronger, and the conversion control circuit interface] 4 output signal will change (such as the current becomes larger), the conversion control circuit interface 14 will compare this state change with the adjustment component 11 ⁇ set value, drive
  • the module 12 orders to reduce the voltage output and perform the brightness control of the light-emitting component 13, and vice versa.
  • the illumination surface distance becomes longer, the light output of the light-emitting component 13 is enhanced, and in this way, the fixed-point illumination can be stabilized.
  • the purpose is to further achieve the advantages of light balance, to avoid the light intensity change is too intense, resulting in the eyes of the user after the eyes are exposed to strong light, so that the device of the camera metering principle and the automatic induction type lamp are combined to produce the lamp Improves the lack of all current auto-sensing luminaires.
  • the subsequent actions can be accurately adjusted and changed (light-sensing component 22, switching control circuit interface) 14, a series of linkage effects of the driver module 12, the light-emitting component 13, etc., so that the seemingly easy combination of technologies can Subsequent use of effects have a huge difference, to achieve steady illumination of great advantage.
  • FIG. 6 to FIG. 7 a perspective view of another embodiment of the present invention is shown in FIG. 6 to FIG. 7 .
  • the light guide tube 21 a of the figure is in a V-shaped manner and is disposed at the opening.
  • This design is suitable when the ambient light source is chaotic (possible for direct light of a certain light source, It may be reflected light.
  • These light sources enter the light guide tube 21a, and the lens 23a at the cornice will exert the filtering effect. Only the direct light can enter the light guide tube 21a, because of the design of the light guide tube 21a.
  • the incoming light will be reflected by the reflector 2i la and smoothly irradiated to the light sensing component 22a at the other end.
  • the V- or U-shaped light pipe 2ia is designed, the influence of ambient light can be effectively avoided.
  • the position of the light sensing component 22a can be arbitrarily planned.
  • the light sensing component 22a of the above aspect is disposed at the front end of the light emitting module la, that is, before the illumination of the light emitting component 13a.
  • the light sensing component 22a of this aspect is disposed adjacent to the light emitting component 13a (as shown in FIG. 1 and FIG.
  • the key to the improvement of the light source module and the luminaire of the active intelligent illuminance automatic control of the present invention is that:
  • the physical characteristics of the light combined with the light guide tube 21, the reflector 211a and the lens or imaging aperture 23, let the light sensing component 22 accurately know the current illumination of the illumination range, and make the light
  • the sensing component 2 is more flexible in setting, and at the same time, the action of the switching control circuit interface 14 and the driving module 12 is matched, so that the lighting component 13 can gradually change the brightness according to the design and change, thereby achieving the purpose of illumination stability and light balance, and further Achieve the convenience of production.
  • the technical features of the present invention are different from the conventional automatic detection and dimming mode.
  • the present invention detects and adjusts the illumination in the illumination range through the light sensing component 2, and performs the lens or imaging aperture 23 through the lens or imaging aperture 23
  • the imaging principle precisely locks the light reflected in the illumination range, like the principle of camera metering, to determine whether the illumination in the illumination range is the set illumination, so that the entire light perception component 22 can operate correctly, which is different from the conventional use.
  • the brightness judgment of the whole space is not the most accurate sensing (metering) action, so that the illumination of the illumination range can be controlled more accurately, and the illumination stability in the illumination range is achieved.
  • the active light illumination module and the lamp of the active intelligent illumination control of the present invention can achieve the effect and purpose when used, so the invention is an invention with excellent practicability, and is in conformity with the invention patent.
  • the application requirements, ⁇ apply in accordance with the law, and hope that the trial committee will grant the invention as soon as possible to protect the applicant's hard work. If there is any doubt in the arbitral tribunal, please do not hesitate to give instructions, the applicant will try his best to cooperate, and feel the public .

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

一种通过预设的照度需求的主动式智能型照度自动控制的照明光源模块及灯具，其包含一进行发光动作照射出一光照范围的发光模块（1）及一设于该发光模块（1）上并与该发光模块（1）信息连接感测光照范围照度（Illuminance）的光感测组件（2），上述的光感测组件（2）由一导光管（21）及一光感知组件（22）所组成，光照范围内的光反射后进入导光管（21），并由光感知组件（22）感测光照范围内的平均照度，对发光模块（1）进行控制达到主动维持光照范围内的照度，达到照度稳定的优点。

Description

按， 发光模块， 即为一般口语所述的光源， 透过提供电力后， 转换成光 照射出来， 达到照明的目的。
当前的灯具， 大多都只有单段的功能， 也就是全亮或熄灭， 而这种单段 动作的方式， 有着许多问题， 如过亮过暗、 耗电等等常见的问题， 对此， 只 能减少灯具使用的量数， 如原本 ^三盏， 改为使 ^两盏。
后来有一种透过外部电路的控制， 来改变亮度的傲法， 这种做法当前分 为两种， 一种是增加段数， 如 】00%、 75%、 50%、 25%亮度的傲法， 让使用 者来选择最适合的亮度， 另一种做法为可无段调亮度的方式， 透过操作旋钮 或电子控制， 自由选择所需要的亮度， 而上述的两种做法， 皆有一个共通的 问题， 就是要人主动去调整， 当外部环境亮度变化时， 这种灯具只会依据当 前的设定值去发光， 要更亮或更暗只能自己去操作。
后来的灯具又对这种状况进行改善， 透过自动感应的方式， 对空间的亮 度进行光亮度自动调整， 而不是针对光源或灯具的有效照射范围内的照度去 进行调整，这样的情况不，因为自动感应无法有效的聚焦锁定在照射范围内， 就会导致后续的动作误判， 如自动增强或减少亮度， 或者不规则亮度强弱变 化， 当这样的情况发生， 对使用者的视力就会是一个极大的负担， 当使用者 是成年人时， 还较能避免这样的视力损坏， 而使 ^者是孩童时， 根本无法察 觉这样的异状变化， 故近年来， 国人平均视力有明显变差的趋势。
是以， 要如何解决上述现有的问题与缺失， 即为本发明的申请人与从事 此行业的相关厂商所急欲研究改善的方向所在。 故， 本发明的申请人有鉴于上述缺失， 搜集相关资料， 经由多方评估及 考虑， 并以从事于此行业累积的多年经验， 经由不断试作及修改， 始设 出 此种照度稳定的发明专利者。
本发明的主要目的在于： 发光组件通过驱动模块进行发光动作， 而发光 模块通过光感测组件所传回的信息对驱动模块进行控制保持光照范围的照度， 而光照范围的照度变化时， 通过导光管将照射范围的影像成像于光感知组件 上， 并透过光感知组件侦 ¾光照范围照度， 进而使转换控制电路接口将发光 组件的亮度调整至默认的照度需求， 其原理如同照相机的测光装置一样 (对焦 后测光借以调整光圈跟快门)， 通过上述技术， 可针对习用灯具所存在的亮度 需手动调整且肉眼又无法判定照度是否过亮或过暗等问题加以改良， 达到照 度稳定的实用进步性。
为达上述的目的， 本发明主动式智能型照度自动控制的照明光源模块及 灯具， 其主要包含一发光模块及一设于发光模块上并与该发光模块信息连接 感测光照范围照度的光感测组件， 当中的光感测组件由一导光管及一光感知 组件所组成， 而发光模块则包含一壳体组件、 一设于该壳体组件内或外的驱 动模块、 至少一设于该壳体组件一侧处并与该驱动模块电性连接进行发光动 作的发光组件及一收容于该壳体组件内并与该驱动模块电性连接控制光照范 围照度的转换控制电路接口。
通过上述的结构， 当发光组件发光动作时， 所产生的光将照射于光照范 围内， 而光照范围内的光将透过上述的聚焦成像原理， 使光进入导光管内并 投射于光感知组件上， 使光感知组件可直接感测到光照范围的当前照度， 而 光感测组件透过转换控制电路接口的动作， 将会把反射进入的照度转换成电 流变化， 对驱动模块进行下令， 而转换控制电路接口将根据电流的变化及当 初的照度设定值， 使驱动模块对应配合视情况增减电压的输出变化， 让发光 组件增减亮度， 借此达到照度稳定的实用进步性。 图 2为本发明较佳实施例的结构方块图。
图 3为本发明较佳实施例的光感测组件反光示意图。
图 4为本发明较佳实施例的动作示意图 （一）。
图 5为本发明较佳实施例的动作示意图 （二：)。
图 6为本发明另一较佳实施例的立体图。
图 7为本发明较佳实施例的另一态样光感测组件反光示意图。
^图标记说明：
发光模块 1、 la
壳体组件 11
调整组件 111
驱动模块 12
发光组件 13、 13a
转换控制电路接口 14
光感测组件 2、 2a
寸儿目 21、 21a
211a
光感知组件 22 >
小孔 23
透镜 23a
为达成上述目的及功效， 本发明所采用的技术手段及构造， 现绘图就本 发明较佳实施例详加说明其特征与功能如下， 俾利完全了解。
请参阅图 1至图 3所示， 为本发明较佳实施例的立体图至光感测组件反 光示意图， 由图中可清楚看出本发明包括：
一进行发光动作照射出一光照范围的发光模块 及
一设于该发光模块 1 上并与该发光模块 1 信息连接感测光照范围照度 (Illiimmance) 的光感测组件 2， 该光感测组件 2由一导光管 21及一光感知 组件 22所组成。 呈上所述， 当中的发光模块 1包含：
一壳体组件 11 ;
一设于该壳体组件 11内或外的驱动模块 12 ;
至少一设于该壳体组件 11一侧处并与该驱动模块 12电性连接进行发光 动作的发光组件 13 ; 及
一收容于该壳体组件 11 内并与该驱动模块 12电性连接控制光照范围照 度的转换控制电路接口 14。
上述的壳体组件 1】设有一调整组件 111， 该调整组件 111与该发光模块 1连接动作， 进行光照范围照度的调整设定。
上述的光感测组件 2与该发光组件 13设于同一水平面上或照射面前方， 且发光组件 13为发光二极管。
上述的导光管 21为直线型的态样， 该导光管 21—端为一开口 （可成像 的小孔 23 )， 另一端供该光感知组件 22设置。
请同时配合参阅图 1至图 5所示， 为本发明较佳实施例的立体图至动作 示意图（：二）， 由图中可清楚看出， 本发明为一种自动控制维持光照范围照度 的发光模块， 其大致结构己于上述说明， 在此更加针对本发明技术特点加以 说明， 请参考图 3， 在本实施例中， 光感测组件 2与发光模块 1为齐平设 ， 导光管 2i为直筒状的态样， 并于开口处为成像的小孔 23， 此为周围环境光 源进入光感测组件 2的示意图， 由图中可看出， 将会进行聚焦成像原理 （其 原理如同照相机的测光装置一样 (对焦后测光借以调整光圈跟快门)）， 使光照 射于光感知组件 22上； 上述的光感测组件 2， 其目的在于过滤周围环境光， 并撷取对焦光照范围所反射的光线， 测得光照范围的照度； 充分了解光感测 组件 2工作原理后， 即可了解此设计的好处， 而测得的照度， 将会透过转换 控制电路接口 14进行转换， 请参考图 4及图 5， 使用时， 先透过壳体组件 11 上的调整组件 111， 先行设定光照范围所需要的照度， 转换控制电路接口 14 将会根据这个设定值， 对驱动模块 12加以控制， 透过驱动模块 12的输出电 压变化， 将可达到控制发光组件 13的目的； 当光照范围的照度产生变化时， 如照射距离改变， 周围环境明亮产生变化等等， 光感测组件 2感测到的状况 将会改变， 例如发光组件 13与照射面距离变近日寸， 进入光感知组件 22的光 将会变强， 而转换控制电路接口 】4输出的信号将会改变 （如电流变大）， 转 换控制电路接口 14将会把这个状态改变与调整组件 11〗 的设定值进行比较， 对驱动模块 12下令减少电压输出，进行发光组件 13的亮度控制，反之亦然， 当照射面距离变远时， 则会加强发光组件 13的光输出， 透过此种方式， 将可 达到定点照度稳定的目的， 进一步达到光平衡的优点， 避免光强弱变化过于 剧烈， 导致使用者眼睛受强光照射后产生的目 ， 这样将相机测光原理的装 置与自动感应型的灯具结合所产生出来的灯具， 改善了当前所有自动感应型 的灯具的缺失， 当光感测组件 2能精准的澜得光照范围的亮度时， 后续的动 作就能精准的进行调整变化（光感知组件 22、 转换控制电路接口 14、 驱动模 块 12、 发光组件 13等一连串的连动影响）， 这样看似容易的技术结合， 却能 使后续的使用效果有着巨大的差异性， 达成照度稳定的极大优点。
请参考图 6至图 7， 为本发明另一较佳实施例的立体图至另一态样光感 测组件反光示意图， 此图的导光管 21a为 V型的态样， 并于开口处设有一聚 焦光照范围的透镜 23a， ϋ在导光管 21a的中段转角设有一进行反射照射光源 的反光件 211 a， 这样的设计在环境光源光向混乱时 （有可能为某光源的直射 光， 也有可能是反射光）， 这些光源要进入导光管 21a内， 幵口处的透镜 23a 将会发挥过滤的功效， 惟有直射光才有办法进入导光管 21a， 当中因导光管 21a的设计， 进入的光线将会通过反光件 2i la进行反射， 顺利的照射于另一 端的光感知组件 22a， 另外， 因为 V型或 U型的导光管 2ia设计， 可有效避免 环境光照的影响， 如此一来， 将可任意规划光感知组件 22a的位置， 上述态 样的光感知组件 22a皆为设置于发光模块 l a前端， 也就是发光组件 13a的照 射前端， 而这个态样的光感知组件 22a则邻设于发光组件 13a (如图 1及图 6 的差异）， 这说明了因为 V型或 U型的导光管 21a设计可防止发光组件 13a的 光误进入光感知组件 22a内的错误钛况， 而这样的结构， 将可使光感测组件 2a的位置设计上更加灵活，并减少制作上的难度，达到制作方便的额外优势。
是以， 本发明的主动式智能型照度自动控制的照明光源模块及灯具为可 改善习用的技术关键在于：
一、 运 ^光的物理特性， 并搭配导光管 21、 反光件 211a及透镜或成像 小孔 23的配合， 让光感知组件 22准确得知的光照范围的当前照度， 并使光 感测组件 2设置上更具弹性， 同时间搭配转换控制电路接口 14及驱动模块 12 的动作配合， 使发光组件 13能根据设计及变化逐渐改变亮度， 达到照度 稳定及光平衡的目的， 更进一步达到制作方便的优势。
二、 本发明的技术特点有别于习用自动侦测调光的模式，本发明为透过 光感测组件 2对光照范围内的照度进行侦测进而调整， 并通过透镜或成像小 孔 23进行成像原理， 精准锁定在光照范围内所反射回来的光， 如同相机测光 的原理， 来判断光照范围内照度是否为设定的照度， 使整个光感知组件 22能 够正确的动作， 有别于习用对整个空间进行亮度判断， 所做出来不是最正确 的感测 （测光） 动作， 如此将可更加精准的对光照范围的照度进行控制， 达 到光照范围内照度稳定的优点。
惟， 以上所述仅为本发明的较佳实施例而己， 非因此即拘限本发明的专 利范围， 故举凡运用本发明说明书及图式内容所为的筒易修饰及等效结构变 化， 均应同理包含于本发明的专利范围内， 合予陈明。
综上所述， 本发明的主动式智能型照度自动控制的照明光源模块及灯具 于使用时，为确实能达到其功效及目的，故本发明诚为一实用性优异的发明， 为符合发明专利的申请要件， 爰依法提出申请， 盼审委早日赐准本发明， 以 保障申请人的辛苦发明， 倘若钧局审委有任何稽疑， 请不吝来函指示， 申请 人定当竭力配合， 实感公便。

Claims

1. 一种主动式智能型照度自动控制的照明光源模块及灯具， 其包含- 一进行发光动作照射出一光照范围并预设固定照度的发光模块； 及 一设于该发光模块上并与该发光模块信息连接感测光照范围照度
(Illuminance) 的光感测组件， 该光感测组件由一导光管及一光感知组件所组 成， 光照范围内的光反射由该导光管一端处进入， 由该光感知组件感测光照范 围内的照度， 并对发光模块进行调光控制达到主动维持光照范围内照度的目的。
2. 如权利要求 1所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该发光模块包含：
Figure imgf000009_0001
至少一设于该壳体组件一侧处并与该驱动模块电性连接进行发光动作的 发光组件； 及
一收容于该壳体组件内并与该驱动模块电性连接控制光照范围照度的转 换控制电路接口。
3. 如权利要求 2所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该壳体组件设有一调整组件， 该调整组件与该发光模块连接动作， 进 行光照范围照度的调整设定。
4. 如权利要求 2所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该光感测组件与该发光组件设于同一水平面上。
5. 如权利要求 2所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该光感测组件设于该发光组件的照射面前方。
6. 如权利要求 2所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该发光组件为发光二极管。
7. 如权利要求 1所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该导光管为 V型、 U型或直线型其中之一态样， 该导光管一端为一开 口， 另一端供该光感知组件设置， 当该导光管为 V型或 U型的态样时， 在该导 光管的中段转角设有一进行反射照射光源的反光件。
8. 如权利要求 7所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该导光管的开口处设有一聚焦光照范围的透镜。
9, 如权利要求 7所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该反光件为一镜面。
10. 如权利要求 1所述的主动式智能型照度自动控制的照明光源模块及灯 具， 其中该光感测组件透过对焦后进行测光的方式， 对光照范围内的所反射回 来的光进行感测。
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