WO2024083050A1 - 照明灯 - Google Patents

照明灯 Download PDF

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Publication number
WO2024083050A1
WO2024083050A1 PCT/CN2023/124560 CN2023124560W WO2024083050A1 WO 2024083050 A1 WO2024083050 A1 WO 2024083050A1 CN 2023124560 W CN2023124560 W CN 2023124560W WO 2024083050 A1 WO2024083050 A1 WO 2024083050A1
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WO
WIPO (PCT)
Prior art keywords
circuit board
lighting
lighting lamp
control circuit
chip microcomputer
Prior art date
Application number
PCT/CN2023/124560
Other languages
English (en)
French (fr)
Inventor
曹海
周红玉
周造轩
Original Assignee
江苏智慧光彩光电科技有限公司
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.)
Filing date
Publication date
Application filed by 江苏智慧光彩光电科技有限公司 filed Critical 江苏智慧光彩光电科技有限公司
Publication of WO2024083050A1 publication Critical patent/WO2024083050A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
    • 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
    • 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]
    • H05B45/30—Driver circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present application relates to the technical field of lamps, for example, to a lighting lamp.
  • Lighting lamps are devices that can distribute and change the light distribution of light sources, generally including home lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, and special lighting.
  • Light-emitting diode (LED) lamp beads or chips are used as light sources for lighting lamps because of their rich colors, small size, durability, and energy saving.
  • lighting lamps are single, and most of them are just changes in style. For example, for lighting lamps used for furniture lighting, their brightness is uniform, but the aesthetics is not good, while for lighting lamps used for landscape lighting, their application environment is limited and they can only be used for decoration.
  • the embodiment of the present application provides a lighting lamp to achieve the functions of both lighting and aesthetics.
  • the embodiment of the present application provides a lighting lamp, comprising: a bulb, a lighting circuit board, a control circuit board and a lamp holder;
  • the bulb and the lamp holder form a receiving space; the lighting circuit board and the control circuit board are arranged in the receiving space; the control circuit board is fixed to the lamp holder; the lamp holder is arranged to provide a power signal to the control circuit board through a power line;
  • the lighting circuit board is attached with a plurality of LED chips; the single chip microcomputer of the control circuit board is electrically connected to the plurality of LED chips of the lighting circuit board respectively, and is configured to individually control the light emitting state of at least one LED chip.
  • the single chip microcomputer is configured to: in a first display mode, control a plurality of LED chips to emit light continuously at the same time; in a second display mode, control at least two LED chips to emit light intermittently;
  • the single chip microcomputer is also configured to switch between the first display mode and the second display mode.
  • the shape of the bulb is at least one of the following: spherical, ellipsoidal, quasi-spherical, quasi-ellipsoidal, pear-shaped, and irregular.
  • the lighting circuit board is a long strip structure; along the extension direction of the long strip structure, the LED chips are arranged in sequence.
  • the lighting circuit board includes a transparent substrate
  • the LED chip is attached to one of the two opposite surfaces of the transparent substrate.
  • a plurality of unit loops are arranged on one side of the transparent substrate attached to the LED chip;
  • the unit loops are arranged in one-to-one correspondence with the LED chips, so that the single chip microcomputer is individually connected to the corresponding LED chip through the unit loops.
  • the material of the transparent substrate is polyimide, polyethylene terephthalate, ceramic, glass fiber cloth or glass.
  • two opposite sides of the transparent substrate are coated with silica gel doped with phosphors.
  • control circuit board further includes a photoresistor and a capacitive sound sensor
  • the photoresistor is electrically connected to the single-chip computer and is configured to output a corresponding resistance value according to the ambient brightness; the single-chip computer is configured to light up the lighting lamp when the resistance value exceeds a set resistance range;
  • the capacitive sound sensor is electrically connected to the single-chip computer and is configured to output different capacitance values according to the ambient sound; the single-chip computer is configured to light up the lighting lamp when the capacitance value exceeds a set capacitance range.
  • control circuit board further includes: a rectifier circuit
  • the rectifier circuit is connected to the single chip microcomputer and is configured to convert the power supply signal into a rated voltage of the single chip microcomputer.
  • FIG1 is a schematic diagram of the structure of a lighting lamp provided in an embodiment of the present application.
  • FIG2 is a structural diagram of a substrate circuit provided in an embodiment of the present application.
  • FIG3 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG4 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG5 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG7 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG8 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG9 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG10 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG11 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG12 is a schematic diagram of the structure of another lighting lamp provided in an embodiment of the present application.
  • FIG13 is a schematic diagram of the structure of a lighting circuit board provided in an embodiment of the present application.
  • FIG14 is a schematic diagram of the structure of another lighting circuit board provided in an embodiment of the present application.
  • FIG15 is a structural diagram of another substrate circuit provided in an embodiment of the present application.
  • FIG16 is a schematic diagram of the structure of a control circuit board provided in an embodiment of the present application.
  • FIG. 17 is a schematic diagram of the structure of another control circuit board provided in an embodiment of the present application.
  • FIG1 is a schematic diagram of the structure of a lighting lamp provided by the present application.
  • FIG2 is a structural diagram of a substrate circuit provided by the present application. As shown in FIG1 and FIG2, the lighting lamp includes a bulb 10, a lighting circuit board 20, a control circuit board 30 and a lamp holder 40.
  • the bulb shell 10 and the lamp holder 40 form a receiving space; the lighting circuit board 20 and the control circuit board 30 are arranged in the receiving space; the control circuit board 30 is fixed to the lamp holder 40; the lamp holder 40 is arranged to provide a power signal to the control circuit board 30 through a power line 50;
  • the lighting circuit board 20 is attached with a plurality of LED chips 21 ; the single chip microcomputer 31 of the control circuit board 30 is electrically connected to the plurality of LED chips 21 of the lighting circuit board 20 respectively, and is configured to individually control the light emitting state of at least one LED chip 21 .
  • the bulb 10 is a bulb of a general lamp, for example, it can be spherical, pear-shaped, rectangular, cylindrical, conical, or other special shapes, but the bulb 10 can be the appearance of a lamp for general household lighting or industrial lighting.
  • the bulb 10 and the lamp holder 40 can form a accommodating space, so that the lighting circuit board 20 and the control circuit board 30 are placed inside this accommodating space, and the power cord 50 is connected to the control circuit board 30 through the lamp holder 40 to provide a power signal to the control circuit board 30.
  • the lighting circuit board 20 is attached with a plurality of LED chips 21 as the light source of the lighting lamp.
  • the control circuit board 30 is attached with a single-chip microcomputer 31, which is respectively connected to the plurality of LED chips 21 and is configured to control the light emission of the LED chips 21.
  • the lighting circuit board 20 and the control circuit board 30 can be respectively arranged on different substrates, and the lighting circuit board 20 and the control circuit board 30 are connected by arranging wires, so as to realize the control of the LED chips 21 by the single-chip microcomputer 31.
  • the lighting circuit board 20 and the control circuit board 30 can also be arranged on the same substrate, and the single-chip microcomputer 31 can realize the connection between the single-chip microcomputer 31 and the LED chips 21 through the metal wiring coated on the substrate, and there is no need to arrange wires separately, which saves the manufacturing process.
  • the single chip microcomputer 31 can individually control the lighting state of at least one LED chip 21, wherein the lighting state can be understood as the lighting time and intensity, and can be, for example, on, off, long-time lighting, high-brightness lighting, flashing at a certain frequency, and the like.
  • the single-chip microcomputer 31 can control at least one of the LED chips 21 in the lighting circuit board 20 individually.
  • each single-chip microcomputer 31 can control each LED chip 21 individually, so the light-emitting state of each LED chip 21 can be set arbitrarily according to user needs, and the lighting lamp can adjust any light-emitting mode. It is only necessary to write the corresponding light-emitting mode into the single-chip microcomputer 31.
  • the lighting lamp can be applied to any scene to achieve multiple uses of one lamp.
  • the present embodiment can control all LED chips 21 to light up or turn off at the same time, so that the lighting lamp can be used for general household lighting or industrial lighting, so that the lighting lamp has practical value.
  • the present embodiment can also perform the operation of lighting up or flashing on some LED chips 21 in turn, so as to form the effects of meteors, flowing water, flames, breathing, jumping flashes, or long lights, so that the lighting lamp has the effect of decorative lamps, so that the lighting lamp has aesthetic value.
  • the single-chip microcomputer 31 can control the light-emitting states of two LED chips 21 individually, and the effect of multiple uses of one lamp can still be achieved.
  • the single chip microcomputer 31 can be controlled to individually control the light-emitting state of each LED chip 21 to achieve any conceivable display mode and enhance the aesthetic effect of the lighting lamp.
  • the lighting lamp provided in the embodiment of the present application uses a lighting circuit board 20 with an LED chip 21 to replace the filament in a conventional lighting bulb, for example, a round bulb, and sets a control circuit board 30.
  • the multiple LED chips 21 on the lighting circuit board 20 are electrically connected, so that the control circuit board 30 can individually control the light-emitting state of at least one LED chip 21.
  • This embodiment can be used as a light bulb for daily lighting, and can also control the display mode of the LED chip 21 to form effects such as meteor lights, flowing water lights, and flame lights, taking into account both practicality and aesthetic effects.
  • the single chip computer 31 is configured to: in a first display mode, control multiple LED chips 21 to emit light continuously at the same time; in a second display mode, control at least two LED chips 21 to emit light intermittently; the single chip computer 31 is also configured to switch between the first display mode and the second display mode.
  • Continuous luminescence can be understood as multiple LED chips 21 remaining in a luminous state within a period of time; intermittent luminescence can be understood as two chips emitting light at different intervals at the same time, or emitting light at different frequencies, or emitting light in turns, and the luminous effects of the two chips are also different.
  • the control microcontroller 31 switches the lighting lamp to the first display mode. At this time, multiple LED chips 21 remain in a light-emitting state for a period of time, that is, continuous light emission.
  • the control microcontroller 31 switches the lighting lamp to the second display mode. At this time, at least two LED chips 21 emit light intermittently to achieve the above-mentioned effects such as meteors, flowing water, flames, breathing, flashing, and long light.
  • Fig. 3 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 4 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 5 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 6 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 7 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 8 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 3 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 4 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 5 is a schematic diagram of the structure of another illuminating lamp provided in an
  • Fig. 9 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 10 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 11 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application
  • Fig. 12 is a schematic diagram of the structure of another illuminating lamp provided in an embodiment of the present application; as shown in Figs. 3 to 12, the shape of the bulb 10 is at least one of the following: spherical, ellipsoidal, spherical, ellipsoidal, pear-shaped, conical and irregular.
  • the shape of the bulb shell 10 can be various, mainly for the bulb shell shape of the lamp for home lighting or industrial lighting, for example, a sphere as shown in FIG3, an ellipsoid as shown in FIG4, or a spherical or ellipsoidal shape as shown in FIG5.
  • the spherical or ellipsoidal shape is a shape similar to a sphere or ellipsoidal shape in overall shape.
  • FIG5 although irregular protrusions are provided on the bulb shell 10, it can still be used as a spherical or ellipsoidal shape in the present embodiment.
  • the space inside the bulb shell 10 can be maximized, which takes into account the beauty and also saves materials.
  • the shape of the above-mentioned bulb shell 10 can also be a special shape, that is, an irregular shape, and the present embodiment does not limit the shape of the bulb shell 10.
  • the lighting circuit board 20 is a rectangular structure, a circular structure, a polygonal structure or other special shapes.
  • the lighting circuit board 20 may be provided with LED chips 21 arranged regularly or irregularly.
  • the shape of the lighting circuit board 20 is not particularly limited in this embodiment.
  • FIG13 is a schematic diagram of the structure of a lighting circuit board provided in an embodiment of the present application.
  • the lighting circuit board 20 is a long strip structure. Along the extension direction of the long strip structure, a plurality of LED chips 21 are arranged in sequence.
  • the lighting circuit board 20 may also be in other shapes, such as a flame shape.
  • the LED chips 21 in the embodiment of the present application are placed at equal intervals.
  • the lighting circuit board 20 is a long strip structure, which facilitates the LED chips 21 to form a long strip of meteor lights, thereby achieving a meteor display effect, while ensuring the practicality of the lighting lamp, achieving a good decorative effect.
  • FIG14 is a schematic diagram of the structure of another lighting circuit board provided in an embodiment of the present application.
  • the lighting circuit board 20 includes a transparent substrate 22, and the LED chip 21 is attached to one of the two opposite surfaces of the transparent substrate 22.
  • the substrate of the lighting circuit board 20 is a transparent substrate 22, and the LED chip 21 can be arranged only on the first surface of the two opposite surfaces of the lighting circuit board 20, and the light emitted by the LED chip 21 can be irradiated to the second surface of the two opposite surfaces of the lighting circuit board 20 through the transparent substrate 22, thereby realizing single-sided attachment of the LED chip 21, and the LED chip 21 excites the phosphor on the back of the transparent substrate 22 through the transparent substrate 22, realizing 360-degree light emission in the light-emitting area, and improving the light-emitting efficiency of the lighting circuit board 20 on the basis of saving the number of LED chips 21.
  • the material of the transparent substrate 22 is polyimide, polyethylene terephthalate, ceramic, glass fiber cloth or glass, or may be other materials for achieving transparent display, which is not particularly limited in this embodiment.
  • the two opposite sides of the transparent substrate 22 are coated with silica gel doped with fluorescent powder.
  • the silica gel doped with fluorescent powder can be understood as a substance that is excited and then blended to present different colors after being irradiated with blue light.
  • silica gel doped with yellow fluorescent powder can be coated, and the blue light emitted by the LED excites the yellow fluorescent powder, thereby blending into white light.
  • Figure 15 is a structural diagram of another substrate circuit provided in an embodiment of the present application. As shown in Figure 15, a plurality of unit loops 23 are arranged on one side of the transparent substrate 22 attached to the LED chip 21; the unit loops 23 are arranged in a one-to-one correspondence with the LED chip 21, so that the single-chip computer 31 is individually connected to the corresponding LED chip 21 through the unit loops 23.
  • the plurality of unit loops 23 arranged on one side of the transparent substrate 22 attached to the LED chip 21 are respectively arranged in one-to-one correspondence with the plurality of LED chips 21, and the two terminals in each unit loop 23 are
  • the single-chip microcomputer 31 in the control circuit board 30 is connected to the two poles (positive pole and negative pole) of the LED chip 21, and is connected to the corresponding LED chip 21 through the unit loop 23, thereby realizing the individual control of the light-emitting state of at least one LED chip 21.
  • each unit loop 23 can be connected to two LED chips 21, and the single-chip microcomputer 31 can realize the individual control of the light-emitting state of the two LED chips 21.
  • each unit loop 23 can also be connected to one LED chip 21, and the single-chip microcomputer 31 can realize the individual control of the light-emitting state of each LED chip 21, thereby improving the variety of display effects of the second display mode and improving the aesthetic effect.
  • FIG 16 is a structural schematic diagram of a control circuit board provided in an embodiment of the present application.
  • the control circuit board 30 also includes a photoresistor 32 and a capacitive sound sensor 33;
  • the photoresistor 32 is electrically connected to the single-chip microcomputer 31, and is configured to output a corresponding resistance value according to the ambient brightness;
  • the single-chip microcomputer 31 is configured to turn on the lighting lamp when the resistance value exceeds a set resistance range;
  • the capacitive sound sensor 33 is electrically connected to the single-chip microcomputer 31, and is configured to output different capacitance values according to the ambient sound;
  • the single-chip microcomputer 31 is configured to turn on the lighting lamp when the capacitance value exceeds a set capacitance range.
  • the photoresistor 32 is electrically connected to the single-chip microcomputer 31.
  • the photoresistor 32 detects that the light intensity of its surrounding environment decreases, its resistance also decreases.
  • the single-chip microcomputer 31 detects the resistance reduction signal. When the resistance value exceeds the set resistance range, the single-chip microcomputer 31 controls the lighting circuit board 20 to light up the lighting lamp.
  • the capacitive sound sensor 33 is electrically connected to the single-chip microcomputer 31.
  • the single-chip microcomputer 31 receives a capacitance change signal.
  • the single-chip microcomputer 31 controls the lighting circuit board 20 to light up the lighting lamp.
  • FIG 17 is a structural schematic diagram of another control circuit board provided in an embodiment of the present application.
  • the control circuit board 30 also includes: a rectifier circuit 34; the rectifier circuit 34 is connected to the single-chip computer 31, and is configured to convert the power supply signal into the rated voltage of the single-chip computer 31.
  • the rectifier circuit 34 can be understood as a circuit that changes the voltage and AC/DC state of the power signal.
  • the rectifier circuit 34 is connected to the single-chip microcomputer 31, and the single-chip microcomputer 31 may only accept a DC source input below 6V.
  • the single-chip microcomputer 31 can be directly driven.
  • the rectifier circuit 34 performs step-down rectification to meet the rated operating voltage and current of the single-chip microcomputer 31.
  • the rated voltage of the single-chip microcomputer 31 is a DC voltage in a larger range, for example, the rated voltage is greater than 6V.
  • the rectifier circuit 34 adjusts the rectification ratio according to the rated voltage of the single-chip microcomputer 31 and converts the power signal into the rated voltage of the single-chip microcomputer 31.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种照明灯，包括：泡壳(10)、照明电路板(20)、控制电路板(30)和灯座(40)；泡壳(10)和灯座(40)形成容纳空间；容纳空间设置照明电路板(20)和控制电路板(30)；控制电路板(30)固定于灯座(40)；灯座(40)设置为通过电源线(50)为控制电路板(30)提供电源信号；照明电路板(20)贴附有多个发光二极管LED芯片(21)；控制电路板(30)的单片机(31)分别与照明电路板(20)的多个LED芯片(21)电连接，设置为对至少一个LED芯片(21)的发光状态进行单独控制。

Description

照明灯
本申请要求在2022年10月17日提交中国专利局、申请号为202222726773.0的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及灯具技术领域，例如涉及一种照明灯。
背景技术
照明灯为可以分配和改变光源光分布的器具，一般包括家居照明、商业照明、工业照明、道路照明、景观照明、以及特种照明等。发光二极管(Light-Emitting Diode，LED)灯珠或芯片由于具有色彩丰富、体积小、耐用、以及节能等优点，作为照明灯的光源。
照明灯的功能单一，大多数都只是样式上的变化。例如，对于用作家具照明的照明灯，其亮度均匀，但是美观性欠佳，而对于用作景观照明的照明灯，其应用环境受限，仅能用于装饰作用。
发明内容
本申请实施例提供了一种照明灯，以实现兼顾照明和美观的功能。
本申请实施例提供了一种照明灯，包括：泡壳、照明电路板、控制电路板和灯座；
所述泡壳和所述灯座形成容纳空间；所述容纳空间中设置所述照明电路板和所述控制电路板；所述控制电路板固定于所述灯座；所述灯座设置为通过电源线为所述控制电路板提供电源信号；
所述照明电路板贴附有多个LED芯片；所述控制电路板的单片机与所述照明电路板的多个LED芯片分别电连接，并设置为对至少一个LED芯片的发光状态进行单独控制。
在一个或多个实施例中，单片机是设置为：在第一显示模式下，控制多个LED芯片同时持续性发光；在第二显示模式下，控制至少两个LED芯片间歇性发光；
所述单片机还设置为将所述第一显示模式和所述第二显示模式进行切换。
在一个或多个实施例中，泡壳的形状为下述至少一种：球型、椭球型、类球型、类椭球型、梨形和异形。
在一个或多个实施例中，照明电路板为长条形结构；沿所述长条形结构的延伸方向，所述LED芯片依次排布。
在一个或多个实施例中，照明电路板包括透明基板；
所述LED芯片贴附于所述透明基板相对两面中的一面。
在一个或多个实施例中，透明基板贴附所述LED芯片的一侧布置有多个单元回路；
所述单元回路与所述LED芯片一一对应设置，以使所述单片机通过所述单元回路单独连接对应的LED芯片。
在一个或多个实施例中，透明基板的材料为聚酰亚胺、聚对苯二甲酸乙二醇酯、陶瓷、玻璃纤维布或玻璃。
在一个或多个实施例中，透明基板的相对两面均涂覆有掺杂荧光粉的硅胶。
在一个或多个实施例中，控制电路板还包括光敏电阻和电容式声音传感器；
所述光敏电阻与所述单片机电连接，设置为根据环境亮度输出相应电阻值；所述单片机设置为在所述电阻值超过设定电阻范围时，点亮所述照明灯；
所述电容式声音传感器与所述单片机电连接，设置为根据环境声音输出不同电容值；所述单片机设置为在所述电容值超过设定电容范围时，点亮所述照明灯。
在一个或多个实施例中，控制电路板还包括：整流电路；
所述整流电路与所述单片机连接，设置为将所述电源信号转换为所述单片机的额定电压。
附图说明
图1为本申请实施例提供的一种照明灯的结构示意图；
图2为本申请实施例提供的一种基板线路的结构图；
图3为本申请实施例提供的另一种照明灯的结构示意图；
图4为本申请实施例提供的另一种照明灯的结构示意图；
图5为本申请实施例提供的另一种照明灯的结构示意图；
图6为本申请实施例提供的另一种照明灯的结构示意图；
图7为本申请实施例提供的另一种照明灯的结构示意图；
图8为本申请实施例提供的另一种照明灯的结构示意图；
图9为本申请实施例提供的另一种照明灯的结构示意图；
图10为本申请实施例提供的另一种照明灯的结构示意图；
图11为本申请实施例提供的另一种照明灯的结构示意图；
图12为本申请实施例提供的另一种照明灯的结构示意图；
图13为本申请实施例提供的一种照明电路板的结构示意图；
图14为本申请实施例提供的另一种照明电路板的结构示意图；
图15为本申请实施例提供的另一种基板线路的结构图；
图16为本申请实施例提供的一种控制电路板的结构示意图；
图17为本申请实施例提供的另一种控制电路板的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于列出的那些步骤或单元，而是可包括没有列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本申请实施例提供了一种照明灯，图1为本申请实施例提供的一种照明灯的结构示意图，图2为本申请实施例提供的一种基板线路的结构图，如图1和图2所示，照明灯包括泡壳10、照明电路板20、控制电路板30和灯座40；
泡壳10和灯座40形成容纳空间；容纳空间设置照明电路板20和控制电路板30；控制电路板30固定于灯座40；灯座40设置为通过电源线50为控制电路板30提供电源信号；
照明电路板20贴附有多个LED芯片21；控制电路板30的单片机31分别与照明电路板20的多个LED芯片21电连接，设置为对至少一个LED芯片21的发光状态进行单独控制。
示例性的，泡壳10为一般的灯具的泡壳，例如，可以为球形、梨形、长方体形、圆柱体形、锥形、或者其他异形等，但是泡壳10可以为一般家居照明或工业照明的灯具的外形，本实施例泡壳10和灯座40可形成一个容纳空间，使得照明电路板20和控制电路板30放置于此容纳空间内部，电源线50通过灯座40连接控制电路板30，为控制电路板30提供电源信号。
本实施例中，照明电路板20贴附有多个LED芯片21，作为照明灯的发光光源。控制电路板30贴附有单片机31，单片机31与上述多个LED芯片21分别连接，设置为控制LED芯片21发光。如图1所示，照明电路板20和控制电路板30可分别设置于不同的基板上，通过设置导线将照明电路板20和控制电路板30连接，从而实现单片机31对LED芯片21的控制，如图2所示，照明电路板20和控制电路板30也可设置于同一基板上，则单片机31通过基板上涂覆的金属走线即可实现单片机31与LED芯片21的连接，不需要另外设置导线，节省制作工艺。
单片机31可对至少一个LED芯片21的发光状态进行单独控制，其中，发光状态可以理解为发光时间及强度，示例性的，可以为点亮、关闭、长时间发光、高亮度发光、以一定频率闪烁等状态。本实施例中，单片机31可单独控制照明电路板20中的LED芯片21的至少一个，示例性的，每个单片机31可对每个LED芯片21进行单独控制，则每个LED芯片21的发光状态可根据用户需求进行任意设定，则本照明灯可实现任意发光模式的调整，仅需要将相应的发光模式写入单片机31，则本实施例中，照明灯可适用于任意场景，实现一灯多用，示例性的，本实施例可控制所有LED芯片21同时点亮或同时关闭，使得照明灯可进行一般家居照明或工业照明使用，使得照明灯具有实用价值，此外，本实施例还可以对部分LED芯片21执行轮流点亮或者闪烁点亮的操作，从而形成流星、流水、火焰、呼吸、跳闪、或长亮等效果，使得照明灯具有装饰灯具的效果，使得照明灯具有美观价值。可选的，如图2所示，单片机31可对两个LED芯片21的发光状态进行单独控制，依然可以实现一灯多用的效果。此外，示例性的，本实施例中可控制单片机31对每个LED芯片21的发光状态进行单独控制，以实现可想象到的任意显示模式，提升照明灯的美观效果。
本申请实施例提供的照明灯，通过在常规的照明泡壳中，例如，圆形泡壳，使用有LED芯片21的照明电路板20替代灯丝，并设置控制电路板30 对照明电路板20上的多个LED芯片21电连接，从而实现控制电路板30对至少一个LED芯片21的发光状态进行单独控制，则本实施例既可以作为灯泡进行日常照明灯具，又可以通过对LED芯片21的显示模式进行控制，形成流星灯、流水灯、以及火焰灯等效果，兼顾了实用性和美观效果。
可选的，单片机31是设置为：在第一显示模式下，控制多个LED芯片21同时持续性发光；在第二显示模式下，控制至少两个LED芯片21间歇性发光；单片机31还设置为将第一显示模式和所述第二显示模式进行切换。
持续性发光可以理解为多个LED芯片21在一个时间段内一直保持发光状态；间歇性发光可以理解为两个芯片间隔不同时间同时发光，或者按照不同频率发光，或者轮流发光，两个芯片的发光效果也不相同。
当用户使用场景为家用照明时，控制单片机31将照明灯切换为第一显示模式，此时多个LED芯片21在一个时间段内一直保持发光状态，即为持续性发光，当用户使用场景为装饰美观时，控制单片机31将照明灯切换为第二显示模式，此时至少两个LED芯片21间歇性发光，实现上述流星、流水、火焰、呼吸、跳闪、长亮等效果。
图3为本申请实施例提供的另一种照明灯的结构示意图，图4为本申请实施例提供的另一种照明灯的结构示意图，图5为本申请实施例提供的另一种照明灯的结构示意图，图6为本申请实施例提供的另一种照明灯的结构示意图；图7为本申请实施例提供的另一种照明灯的结构示意图；图8为本申请实施例提供的另一种照明灯的结构示意图；图9为本申请实施例提供的另一种照明灯的结构示意图；图10为本申请实施例提供的另一种照明灯的结构示意图；图11为本申请实施例提供的另一种照明灯的结构示意图；图12为本申请实施例提供的另一种照明灯的结构示意图；如图3至图12所示，泡壳10的形状为下述至少一种：球型、椭球型、类球型、类椭球型、梨形、锥形和异形。
上述实施例中泡壳10的形状可以为多种，主要是用于家居照明或者工业照明的灯具的泡壳形状，例如，如图3所示的球形，如图4所示的椭球形，或者如图5所示的类球形或类椭球形，本实施例中类球形或类椭球形为总体形状类似球形或椭球形的形状，示例性的，如图5所示，虽然泡壳10上设置有不规则的凸起，在本实施例中仍然可以作为类球形或类椭球形，可选的，如图1所示，泡壳10的形状为梨形时，泡壳10内部的空间可以实现较大化利用，兼顾美观的同时也节约了用料。此外，上述泡壳10的形状还可以为异形，也即，不规则的形状，本实施例对泡壳10的形状不进行限定。
可选的，照明电路板20为矩形结构、圆形结构、多边形结构或其他异形 结构，照明电路板20上可设置有规则或者不规则排布的LED芯片21，本实施例对照明电路板20的形状不进行特殊限定。在一个或多个实施例中，为实现流星灯的效果，如图13所示，图13为本申请实施例提供的一种照明电路板的结构示意图，照明电路板20为长条形结构，沿长条形结构的延伸方向，多个LED芯片21依次排布。照明电路板20还可以为其他形状，比如火苗形状。
依次排布可以理解为依照前后顺序等间距或不等间距布置，在一个或多个实施例中，本申请实施例中LED芯片21为等间距放置。本实施例中，照明电路板20为长条形结构，便于LED芯片21形成长条形的流星灯，从而实现流星显示效果，在保证照明灯实用性的同时，实现效果良好的装饰效果。
图14为本申请实施例提供的另一种照明电路板的结构示意图，结合图13和图14，照明电路板20包括透明基板22，LED芯片21贴附于透明基板22相对两面中的一面。本实施例中，照明电路板20的基板为透明基板22，则LED芯片21可以仅设置在照明电路板20相对两面中的第一面，而且LED芯片21发出的光可以透过透明基板22照射至照明电路板20相对两面中的第二面，从而实现单面贴附LED芯片21，且LED芯片21透过透明基板22，激发透明基板22背面的荧光粉，实现发光区360度发光，在节省LED芯片21的数量的基础上，提高照明电路板20的发光效率。
可选的，透明基板22的材料为聚酰亚胺、聚对苯二甲酸乙二醇酯、陶瓷、玻璃纤维布或玻璃，或者还可以为实现透明显示的其他材料，本实施例对此不进行特殊限定。
可选的，透明基板22的相对两面均涂覆有掺杂荧光粉的硅胶。其中，掺杂荧光粉的硅胶可以理解为在受到蓝光照射后，被激发进而调和并呈现出不同颜色的物质。示例性的，当需要白光时，可以涂覆掺杂黄色荧光粉的硅胶，LED发出的蓝光激发黄色的荧光粉，从而调和成白光。把这种材料涂在透明基板22的相对两面，则经照明灯内部LED芯片21发出的蓝光照射后，激发所涂覆掺杂荧光粉的硅胶的颜色，进而调和出实际需要的颜色，使照明灯的颜色更加丰富，提高照明灯的美观性。
图15为本申请实施例提供的另一种基板线路的结构图，如图15所示，透明基板22贴附LED芯片21的一侧布置有多个单元回路23；单元回路23与LED芯片21一一对应设置，以使单片机31通过单元回路23单独连接对应的LED芯片21。
示例性的，透明基板22贴附LED芯片21的一侧布置的多个单元回路23分别与多个LED芯片21一一对应设置，每个单元回路23中的两个端子 与LED芯片21的两极(正极和负极)相连接，控制电路板30中的单片机31通过单元回路23单独连接对应的LED芯片21，进而实现对至少一个LED芯片21的发光状态进行单独控制。如图15所示，每个单元回路23可连接两个LED芯片21，则单片机31可实现对两个LED芯片21的发光状态进行单独控制，可选的，本实施例每个单元回路23还可以连接一个LED芯片21，则单片机31可实现对每个LED芯片21的发光状态进行单独控制，提高第二显示模式的显示效果的种类，提高美观效果。
图16为本申请实施例提供的一种控制电路板的结构示意图，如图16所示，控制电路板30还包括光敏电阻32和电容式声音传感器33；光敏电阻32与单片机31电连接，设置为根据环境亮度输出相应电阻值；单片机31设置为在电阻值超过设定电阻范围时，点亮照明灯；电容式声音传感器33与单片机31电连接，设置为根据环境声音输出不同电容值；单片机31设置为在电容值超过设定电容范围时，点亮照明灯。
示例性的，光敏电阻32与单片机31电连接，当光敏电阻32检测到其周围环境的光照强度减小时，其阻值也随之减小，单片机31检测到阻值的减小信号，当电阻值超过设定电阻范围时，单片机31控制照明电路板20点亮照明灯。
电容式声音传感器33与单片机31电连接，当周围环境声音发生变化时，变化的声音使电容式声音传感器33内的驻极体薄膜振动，导致电容的变化，单片机31接收到电容变化信号，当电容值超过设定电容范围时，单片机31控制照明电路板20点亮照明灯。
图17为本申请实施例提供的另一种控制电路板的结构示意图，如图17所示，控制电路板30还包括：整流电路34；整流电路34与单片机31连接，设置为将电源信号转换为单片机31的额定电压。
整流电路34可以理解为改变电源信号的电压大小及交直流状态的电路。
示例性的，整流电路34与单片机31连接，单片机31可能只能接受6v以下的直流源输入，当外部输入的电源信号为6v以下的直流源时，直接可以驱动单片机31。当外部输入的电源信号为6v以上的直流源或为交流电压时，通过整流电路34进行降压整流来满足单片机31的额定工作电压和电流。还存在单片机31的额定电压为其他更大范围的直流电压，例如，额定电压大于6v，本实施例中，整流电路34根据单片机31的额定电压适应性调整整流倍率，将电源信号转换为单片机31的额定电压。
本申请通过在上述实施方式，并不构成对本申请保护范围的限制。根据设 计要求和其他因素，可以进行多种修改、组合、子组合和替代。

Claims (10)

  1. 一种照明灯，包括：泡壳、照明电路板、控制电路板和灯座；
    所述泡壳和所述灯座形成容纳空间；所述容纳空间中设置所述照明电路板和所述控制电路板；所述控制电路板固定于所述灯座；所述灯座设置为通过电源线为所述控制电路板提供电源信号；
    所述照明电路板贴附有多个发光二极管LED芯片；所述控制电路板的单片机与所述照明电路板的多个LED芯片分别电连接，并设置为对至少一个LED芯片的发光状态进行单独控制。
  2. 根据权利要求1所述的照明灯，其中，所述单片机是设置为：在第一显示模式下，控制所述多个LED芯片同时持续性发光；在第二显示模式下，控制至少两个LED芯片间歇性发光；
    所述单片机还设置为将所述第一显示模式和所述第二显示模式进行切换。
  3. 根据权利要求1所述的照明灯，其中，所述泡壳的形状为下述至少一种：球型、椭球型、类球型、类椭球型、梨形和异形。
  4. 根据权利要求1所述的照明灯，其中，所述照明电路板为长条形结构；沿所述长条形结构的延伸方向，所述多个LED芯片依次排布。
  5. 根据权利要求1所述的照明灯，其中，所述照明电路板包括透明基板；
    所述多个LED芯片贴附于所述透明基板相对两面中的一面。
  6. 根据权利要求5所述的照明灯，其中，所述透明基板贴附所述多个LED芯片的一侧布置有多个单元回路；
    所述单元回路与所述LED芯片一一对应设置，以使所述单片机通过所述单元回路单独连接对应的LED芯片。
  7. 根据权利要求5所述的照明灯，其中，所述透明基板的材料为聚酰亚胺、聚对苯二甲酸乙二醇酯、陶瓷、玻璃纤维布或玻璃。
  8. 根据权利要求5所述的照明灯，其中，所述透明基板的相对两面均涂覆有掺杂荧光粉的硅胶。
  9. 根据权利要求1所述的照明灯，其中，所述控制电路板还包括光敏电阻和电容式声音传感器；
    所述光敏电阻与所述单片机电连接，设置为根据环境亮度输出相应电阻值；所述单片机设置为在所述电阻值超过设定电阻范围的情况下，点亮所述照明灯；
    所述电容式声音传感器与所述单片机电连接，设置为根据环境声音输出对应电容值；所述单片机设置为在所述电容值超过设定电容范围的情况下，点亮 所述照明灯。
  10. 根据权利要求1所述的照明灯，其中，所述控制电路板还包括：整流电路；
    所述整流电路与所述单片机连接，设置为将所述电源信号转换为所述单片机的额定电压。
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CN218295376U (zh) * 2022-10-17 2023-01-13 江苏智慧光彩光电科技有限公司 一种照明灯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205001932U (zh) * 2015-08-29 2016-01-27 台州海之大电子科技有限公司 一种可选定发光模式的led灯串
US20170094746A1 (en) * 2014-09-28 2017-03-30 Jiaxing Super Lighting Electric Appliance Co., Ltd. Led tube lamp with two operating modes compatible with electrical ballasts
CN106764914A (zh) * 2016-11-21 2017-05-31 福建万象春电子科技有限公司 一种多功能led火焰灯
JP2019120818A (ja) * 2018-01-09 2019-07-22 株式会社Ｊｏｙ 電飾装置
CN110332496A (zh) * 2019-07-17 2019-10-15 江门市丽都照明有限公司 火焰闪烁的led灯及灯串
CN216480335U (zh) * 2021-12-16 2022-05-10 吴平 一种插拔型灯丝及使用该灯丝的灯泡和灯串
CN218295376U (zh) * 2022-10-17 2023-01-13 江苏智慧光彩光电科技有限公司 一种照明灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170094746A1 (en) * 2014-09-28 2017-03-30 Jiaxing Super Lighting Electric Appliance Co., Ltd. Led tube lamp with two operating modes compatible with electrical ballasts
CN205001932U (zh) * 2015-08-29 2016-01-27 台州海之大电子科技有限公司 一种可选定发光模式的led灯串
CN106764914A (zh) * 2016-11-21 2017-05-31 福建万象春电子科技有限公司 一种多功能led火焰灯
JP2019120818A (ja) * 2018-01-09 2019-07-22 株式会社Ｊｏｙ 電飾装置
CN110332496A (zh) * 2019-07-17 2019-10-15 江门市丽都照明有限公司 火焰闪烁的led灯及灯串
CN216480335U (zh) * 2021-12-16 2022-05-10 吴平 一种插拔型灯丝及使用该灯丝的灯泡和灯串
CN218295376U (zh) * 2022-10-17 2023-01-13 江苏智慧光彩光电科技有限公司 一种照明灯

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