TWI655392B - Slanted light emitting unit and smart lighting assembly - Google Patents

Abstract

The invention discloses a multi-angle light-emitting unit and an intelligent illumination device. The multi-angle light-emitting unit comprises a lower substrate, an upper substrate, an optical package, a light-emitting unit and a drive circuit substrate. The upper substrate has a plurality of acupuncture points formed on the lower substrate, and each of the acupoints has the same or different acupoint deflection angles between the horizontal plane and the vertical plane of the lower substrate, and the light emitting units are respectively located in the respective acupuncture points. When a plurality of light-emitting units are driven by a forward light-emitting signal, a plurality of light-emitting units simultaneously project light according to a forward light-emitting signal, and when a plurality of light-emitting units are driven by an oblique light-emitting signal, a plurality of light-emitting units are obliquely emitted. The signals are respectively projected alternately in time series, and the light systems projected by the respective light-emitting units are respectively guided by the respective acupoints having different acupressure angles of the acupoints, and are deflected to form an oblique light. The intelligent lighting device can be configured for different environmental lighting needs, and the luminous flux, light intensity, light exit angle, light distribution curve and light deflection angle can be randomly and continuously adjusted without using optical lenses, reflective devices, light guiding devices or steering/moving machine components. . Using the sensor and intelligent control method, the light direction can be changed or changed automatically as needed. When the light needs to be bright, the light can be more effectively changed to form a better lighting effect, and can be timely restored to Original lighting mode. Therefore, the intelligent lighting device composed of the multi-angle light-emitting unit has a simple structure, diversified lighting design, reduced cost and more energy saving, and can be widely used in indoor, outdoor and special lighting fields.

Description

Multi-angle light-emitting unit and intelligent lighting device

The invention relates to a light-emitting unit and a lighting device thereof, in particular to a multi-angle light-emitting unit and an intelligent lighting device.

Light-emitting diodes (LEDs) have been widely used in indoor, outdoor and special lighting applications, but some of the basic characteristics of LEDs, such as directivity, high response speed (lighting without delay), etc. are not fully utilized.

Lighting fixtures are the main carrier of LED light sources, and LED light sources and heat sinks are now fixed on them. Generally, the light is emitted perpendicularly to the light emitting direction of the LED package, and the secondary light design or the luminaire design is used to form a specific light intensity, beam angle and light distribution curve to meet different lighting requirements.

However, the fixed position of the lamp and the lamp holder also restricts the LED light source and forms a limitation in use. Therefore, it is only possible to illuminate the object or the fixed area with a specific light intensity, beam angle and light distribution curve. When other areas or other items need to be illuminated, a steering device or moving mechanism is required to point the luminaire to the area, or another light is required in the area required for illumination.

There are many ways in which the light source can change the direction of light emitted by the light source. However, the application on the LED is not limited to the use of a (micro)optical lens (film) or a light guiding device to change the original light path or form a new light path. The extracted light deviates from the original direction of the LED optical axis. Alternatively, the relative position of the LED light source and the mirror is moved, and the beam angle is adjusted to achieve secondary light distribution. These methods have their application limitations and Poor flexibility, in addition to the installation of the movable / rotating mechanism, generally more than a single direction change, and more can not return to the original light direction. The movable/rotating mechanism has problems such as slow response, high cost, space occupation, poor accuracy, and short life.

In view of the above problems, if the lighting requirements of different environments can be met, the light source direction, luminous flux, light intensity and light distribution curve can be continuously adjusted or adaptively changed, and can be restored to the original light direction and illumination mode in time without using optical Lens, reflector, light guide or steering/moving machine components. Then, using the intelligent control method, the light-emitting direction will be changed immediately with the lighting needs, and the light is needed in a bright place. The light-emitting unit and the lighting device can be more effectively changed to form a better lighting effect, simplifying the structure design of the lamp and using the light source. Multiple and flexible, cost reduction and more energy efficient.

The following lighting applications are particularly adapted to the different use objectives and environmental changes, with the need for random adjustability and adaptive control of the beam direction.

[Car headlights]

The traditional high-light headlights and low-beam lights are usually two sets of lamps, and the light is mostly fixed beam angle, illumination distance and light distribution curve.

In order to enable the driver to clearly see the objects in the direction of travel in the car, and to form a moderate visibility of the changing environment of the road ahead. At the same time, it is necessary to minimize the glare, so that the driving and road users in the opposite lane can safely and effectively recognize and respond in time. Therefore, it is necessary to change the light intensity, beam angle, light distribution curve and light output of the output light of the headlight of the automobile. Direction to provide effective illumination in different road conditions.

When the light source output light intensity, beam angle, light distribution curve and light exit direction can be adjusted for the road turning area, far field/near field and left and right environment of the vehicle, it needs to be adaptively adjusted, and the vehicle is turned to use low beam and high beam. Inter-conversion, adjustment of the light distribution curve and illumination control of the foreground when approaching other vehicles In addition, it can meet the lighting needs of the dynamic environment of the road conditions and meet the different visual perceptions of the drivers. This new light source can not only realize the combination of two sets of high beam and low beam lamps, but also improve the efficacy of lighting and the safety of driving.

[stage lighting]

Stage lighting is an important part of the stage performance. Through the changes of lighting and the rhythm of music to promote the development of the performance plot, the stage lighting can not only illuminate the stage performance, but also increase the artistic beauty of the stage performance by various lighting changes.

In stage lighting, spotlights are hung on a ceiling or at a specific location on the stage. The spotlights can be manually adjusted or driven by a motor-driven steering/moving mechanism that illuminates the performance area of the stage in all directions and continues to change. In order to simultaneously illuminate several illumination zones on the stage with different light intensities or color temperatures, a sufficient number of spotlights must be placed on the ceiling of the stage or at a particular location on the stage. Therefore, the motor-driven steering/moving mechanism device and circuit wires of the entire stage lighting are complicated. Moreover, there is a problem that electrical contact of the movably arranged spotlight is problematic and disconnection of the cable often leads to a short circuit.

When the beam angle, light intensity and light distribution curve of the light source output mix and match, it can respond quickly with the music rhythm and the stage light environment. The illumination mode is quickly converted and rotated by various angles of the light beam and the light distribution. This new light source can make the stage lighting change more abundant, and the degree of freedom of design performance is greatly increased, which can save the traditional stage lighting lamp motor drive steering/moving mechanism device and simplify the wire and cable configuration, not only greatly reducing the cost of the stage lighting system and Improve system reliability.

[Plant lighting]

Plant factories have developed many achievements in recent years due to climate change and extensive social needs, but there are still many bottlenecks, such as high construction costs, unsatisfactory production capacity and economic benefits, high energy consumption of light sources and air conditioners, etc. The key to promoting the sustainable and healthy development of plant factories.

The plant factory has broken through the limitations of traditional illumination, space and regional environment due to the application of LED light source, which can effectively promote plant photosynthesis and become one of the key factors to improve crop yield. Light efficiency and energy efficiency improvement are the key to greatly reduce operating costs. LEDs are used to replace traditional light sources and to optimize the light environment according to the light formulation requirements of plants from seedling to harvest. Even the upper and lower movable light sources can be adjusted. Concentrating light sources such as beam angles can improve light efficiency and reduce energy consumption.

On the other hand, various types of plants have different light requirements in different growth stages, and some plants also use photosynthesis to produce nutrients. However, in general plant plants, small plants grow intensively, and different cultivation and erection methods are fixed at different sites. The LED lamps are often light bar, flat type or illuminating lamp structure. The lamp beads are fixed and unadjustable, and most of them are directly discharged, and the plant leaves are irradiated under the lamps, and the illumination is not uniform. When the growth leaves are dense, the leaves under the lamps will block the next layer of leaves, which is inconsistent with the actual light environment in the morning after the outdoor plants grow, and the next layer of leaves and stems should not achieve the purpose of promoting plant growth.

A luminaire with an illuminating lamp structure usually has a lens on the light-emitting surface to trim the light-emitting angle, and the lens will cause attenuation of light-emitting efficiency. The flat-type structure generally has no lens setting, and the light effect is relatively high, but there is also uneven illumination under close-range illumination. The problem has happened. In the prior art, an LED lamp can swing, twist or rotate the light source or the bracket relative to the driving device, or change the distance between the light source and the bracket by the driving device, so that the light intensity of the light source on different light receiving surfaces or different regions of the same light receiving surface can be made. Dynamic changes, which in turn make plants more effective in receiving light.

When the light angle output by the light source can be self-adjusted to control the distance, the upper and lower leaves and the left and right sides of the plant, with the intelligent control of the deflection of the beam by the sequential and self-adjusting the illumination distance, and in response to the dynamic environment changing bionic lighting environment needs, the light Uniform illumination on plant leaves. This new light source can make photosynthesis more effective in leaves of different layers of plants, improve light efficiency, promote plant growth, shorten plant growth and flowering time, and greatly improve production.

Based on the above-mentioned problems and shortcomings in practical use and new lighting application requirements, how to adjust the luminous flux, light intensity, light exit angle, light distribution curve and light deflection angle of the light source according to different environmental lighting needs And it is possible to return to the original lighting mode in time, without the need for optical lenses, reflective devices, light guiding devices or steering/moving machine components, which will be an important subject for the industry in the field to be explored and studied.

In view of the above problems of the prior art, it is an object of the present invention to provide a multi-angle light-emitting unit and an intelligent lighting device.

Based on the above object, the present invention provides a multi-angle light-emitting unit including at least one light-emitting unit, an upper substrate, an optical package, a lower plate, and a drive circuit substrate. Each of the light emitting units includes at least one red light emitting unit, a green light emitting unit, and a blue light emitting unit. The upper substrate is formed on the lower substrate, the upper substrate has a plurality of acupoints, and each of the acupoints has the same or different acupoint deflection angles respectively from the horizontal plane and the vertical plane of the lower substrate, and the illumination units are respectively located in the acupuncture points . The optical package encloses the light emitting unit and includes at least one optical guiding region and at least one light mixing region. The light mixing region is disposed on the light emitting unit, and the optical guiding region is disposed on the optical light mixing region. The lower substrate has a plurality of bottom surface conductors and a plurality of connecting conductor units, and each of the bottom surface guiding systems is electrically connected to each of the connecting conductor units, and each of the connecting conductor units is electrically connected to each of the corresponding light emitting units. Pass forward Optical signal or oblique light signal. The lower substrate is placed on the driving circuit substrate and electrically connected to the driving circuit substrate. When the plurality of light emitting units are driven by a forward light emitting signal, the plurality of light emitting units simultaneously project light according to the forward light emitting signal, and when the plurality of light emitting units are driven by an oblique light emitting signal, the plurality of light emitting units are The oblique light signals are alternately projected in time according to the timing, and the light beams projected by the respective light emitting units are respectively guided by the respective acupoints having different acupressure angles of the acupoints to be deflected to form an oblique light.

Preferably, the driving circuit substrate transmits an oblique light emitting signal at a first time point, wherein the light emitting unit is guided by the acupuncture point to project light toward the acupoint deflection angle corresponding to the acupuncture point, and in the second time At the point, the same light-emitting unit may continue to project the oblique light exiting the acupoint deflection angle, or the other light-emitting unit may be guided by the acupuncture point to project light toward the acupoint deflection angle corresponding to the acupuncture point.

Preferably, the upper substrate is made of a twinned substrate or a ceramic substrate, and each of the acupuncture points of the upper substrate has a plurality of inner wall surfaces surrounding the light emitting unit, and at least one of the plurality of inner wall surfaces The acupoint deflection angle is formed between the horizontal plane and the vertical plane of the lower substrate.

Preferably, each of the acupoint cross-sectional shapes comprises: a circle, an ellipse, a square, a rectangle, and a polygon.

Preferably, the common wall between the adjacent acupuncture points may be a hollow or solid structure.

Preferably, the inner wall surface of each of the acupoints may have the same or different acupoint deflection angles respectively, and the plurality of acupoints may be arranged adjacent to each other in different manners.

Preferably, the material of the optical package comprises: a resin, a silicone or a combination thereof, and the optical package is a hollow or solid structure.

Preferably, the resin comprises: polycarbonate, polymethyl methacrylate, epoxy resin or a combination thereof.

Preferably, the multi-angle light-emitting unit comprises: a plane, a slope, a curved surface or a combination thereof.

Preferably, the light emitting unit can form a light source by one of the following: a light emitting diode (LED), a micro light emitting diode (Micro-LED), an organic light emitting diode (OLED), and a laser diode (Laser) Diode).

Preferably, the light emitting unit may be mixed into white light by the red light emitting unit, the green light emitting unit, and the blue light emitting unit, or white light may be formed by the blue light emitting unit through the fluorescent powder or the quantum dots.

Based on the above object, the present invention further provides a multi-angle light-emitting device comprising a plurality of multi-angle light-emitting units and a control module. Each of the plurality of multi-angle light-emitting units includes at least one of the light-emitting units, the upper substrate, the optical package, the lower substrate, and the drive circuit substrate. Each of the light emitting units includes at least one red light emitting unit, a green light emitting unit, and a blue light emitting unit. The upper substrate is formed on the lower substrate, the upper substrate has a plurality of acupuncture points, and each of the acupoints and the lower substrate horizontal plane and the vertical plane respectively have the same or different acupoint deflection angles, and the illumination units are respectively located in the acupuncture points. The optical package encloses the light emitting unit, and the optical package includes at least one optical guiding region and at least one light mixing region. The lower substrate has a plurality of bottom surface conductors and a plurality of connecting conductor units, and each of the bottom surface guiding systems is electrically connected to each of the connecting conductor units, and each of the connecting conductor units is electrically connected to each of the corresponding lighting units to transmit Positive light signal or oblique light signal. The lower substrate is placed on the driving circuit substrate and electrically connected to the driving circuit substrate. The control module is electrically connected to the plurality of multi-angle light-emitting units via the circuit substrate, and the plurality of multi-angle light-emitting units receive the positive light-emitting signal and the oblique light-emitting signal, and the The control module alternately controls the multi-angle light-emitting units of the individual, the group or a combination thereof according to a forward light-emitting signal or an oblique light-emitting signal according to the timing to simultaneously or separately emit light. When the plurality of light emitting units are driven by the forward light emitting image signal, the plurality of light emitting units simultaneously project light according to the forward light emitting signal. When the plurality of light-emitting units are driven by the oblique light-emitting signal, the plurality of light-emitting units respectively project light obliquely to the light-emitting signals, and the light systems projected by the light-emitting units respectively have different acupoints Each of the points of the deflection angle is guided and deflected to form an oblique light.

Preferably, the driving circuit substrate transmits an oblique light emitting signal at a first time point, and one of the multi-angle light-emitting devices or a group of multi-angle light-emitting units is guided by the acupuncture point of the multi-angle light-emitting device toward the acupoint deflection angle of the corresponding acupoint Projecting light, and at the second time point, the same or the same group of light-emitting units may continue to project the oblique light exiting the acupoint deflection angle, or another or another set of multi-angle light-emitting units may be guided by the acupuncture points of the same The acupoint angle of the acupoint projects the light, and transmits an oblique light signal to the other one or a group of the multi-angle light-emitting units according to the time series.

Preferably, in the multi-angle light-emitting device, each of the acupoints of the multi-angle light-emitting unit has a plurality of inner wall surfaces surrounding the light-emitting unit, and at least one of the plurality of inner wall surfaces is coupled to the lower substrate The acupoint deflection angle is formed between the horizontal plane and the vertical plane.

Based on the above object, the present invention further provides a multi-angle light-emitting intelligent lighting module, comprising a plurality of the multi-angle light-emitting units and/or multi-angle light-emitting devices, which are arranged on the circuit substrate in the same or different distances. Multi-angle light intelligent lighting module. The multi-angle light-emitting unit and/or the multi-angle light-emitting device may be arranged in a line shape, a rectangle, a polygon, an ellipse, a circle or an arbitrary irregular shape, and the multi-angle light-emitting unit and/or the multi-angle light-emitting device They are installed on the same plane or on different planes in the same or different orientations.

Preferably, the multi-angle light-emitting intelligent lighting module further includes a controller and a driving signal generator, and the controller receives the light distribution demand signal, and generates a plurality of control signals according to the light demand signal. a preset luminous flux, a light exiting angle, a light distribution curve, a light intensity, or a combination thereof, and the controller may alternately control the multi-angle light-emitting unit and/or the multi-angle light-emitting device of the individual, the group or a combination thereof according to the timing, respectively or respectively sold out. The driving signal generator is electrically connected to the controller, and receives the control signal to generate a plurality of timing alternate driving signals, wherein the plurality of driving signals have different current magnitudes, and the multi-angle light emitting unit and the plurality of The angle light-emitting device is electrically connected to the driving signal generator, and receives the plurality of driving signals to simultaneously turn on or off the corresponding multi-angle light-emitting unit and/or the multi-angle light-emitting device to project light to the illuminated area, and the driving The signal generator can alternately control the multi-angle light-emitting unit and/or the multi-angle light-emitting device of the individual, the group or a combination thereof in the multi-angle light-emitting intelligent lighting module, and combine the light flux and the light to meet the actual lighting demand. A lighting mode that combines a strong, a light exit angle, a light distribution curve, and a light deflection angle or a combination thereof.

Preferably, the multi-angle light-emitting intelligent lighting module further comprises: a sensor and a smart light distribution device, wherein the sensor generates a set of sensing signals by acquiring brightness and environmental information of the spatial location, and intelligently matching The optical device is electrically connected to the sensor for receiving the set of sensing signals, and generating the light distribution demand signal according to the set of sensing signals to adjust the multi-angle light-emitting unit of the multi-angle light-emitting intelligent lighting module and / or the light intensity and light angle of the multi-angle light-emitting device.

Preferably, the sensor comprises at least one of a brightness sensor, a position sensor, a temperature sensor and a motion sensor. The intelligent light distribution device defines lighting requirements according to environmental sensing, and the multi-angle light-emitting unit and/or multiple multi-angles are combined in individual, group or different quantities. The light-emitting device adjusts the illumination mode corresponding to the demand, such as the luminous flux, the light intensity, the light exit angle, the light distribution curve and the light deflection angle, or a combination thereof, in the forward light output, the oblique light output or the extinction mode.

Preferably, when the multi-angle light-emitting intelligent lighting module needs to adjust the corresponding illumination mode of light flux, light intensity, light exit angle, light distribution curve and light-out deflection angle, at the same time, the multi-angle light-emitting intelligent lighting module is all The multi-angle light-emitting unit and/or the multi-angle light-emitting device receives the positive light-emitting signal while simultaneously projecting the positive light output corresponding to the forward light-emitting signal or the multi-angle light-emitting intelligent lighting module. The light-emitting unit of the light-emitting unit and/or the multi-angle light-emitting device receives the oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal in time series. Or the light-emitting unit of the multi-angle light-emitting unit and/or the multi-angle light-emitting device in a part of the multi-angle light-emitting intelligent lighting module receives a forward light-emitting signal while projecting the positive light output corresponding to the forward light-emitting signal, and The multi-angle light-emitting unit and/or the light-emitting unit of the multi-angle light-emitting device in another part of the multi-angle light-emitting intelligent lighting module receives an oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the timing. . Or the single or multiple multi-angle light-emitting units and/or the plurality of light-emitting units of the multi-angle light-emitting device in the multi-angle light-emitting intelligent lighting module receive the positive light-emitting signal while projecting the positive light-emission signal To emit light, and the light-emitting unit of the multi-angle light-emitting intelligent lighting module that has the single or multiple multi-angle light-emitting units and/or the multi-angle light-emitting device receives the oblique light-emitting signal and alternately projects in time series. The light that illuminates obliquely.

Based on the foregoing, the present invention further provides an intelligent lighting device, comprising: an intelligent lighting device, comprising: the plurality of multi-angle light-emitting intelligent lighting modules, the controller, the driving signal generator, and the sensing And at least one of the multi-angle light-emitting intelligent lighting modules are disposed in the same or different orientations, and have the same or different distances The vertical and horizontal arrangement is arranged on the same plane or placed on different planes, and the arrangement may be a lighting device with lines, rectangles, polygons, ovals, circles or any irregular geometric shapes, and the intelligent lighting device according to the multi-angle light-emitting intelligent illumination The shape and installation of the module structure are flat or curved.

Preferably, the controller further includes a controller for receiving a light distribution demand signal and generating a plurality of control signals according to the predetermined light flux, a predetermined light exit angle, and a predetermined light distribution. a curve, a preset light intensity or a combination thereof, and the controller can alternately control the multi-angle light-emitting intelligent lighting module of each group, group or a combination thereof to simultaneously emit light or extinguish separately according to the timing; a driving signal generator Electrically connecting the controller, and receiving the control signal to generate a plurality of timing alternate driving signals, wherein the plurality of driving signals have different current magnitudes; and a sensor, the sensor includes a brightness sense At least one of a detector, a position/distance sensor, a steering angle sensor, a speed sensor, a temperature sensor and a motion sensor for obtaining brightness and environment of the spatial location The message generates a set of sensing signals; and a smart light distribution device is electrically connected to the sensor for receiving the set of sensing signals, and the multi-angle light emitting unit and/or the combination of the individual groups, groups or different numbers and/or Multiple Multi-angle light apparatus, the forward light, oblique light on or off a manner adapted to the corresponding demand for the luminous flux, luminous intensity, angle of light, and a light distribution curve of the light deflection angle or a change of an illumination mode combination.

Preferably, when the intelligent lighting device needs to adjust the lighting mode corresponding to the demand, at the same time, the intelligent lighting device all of the multi-angle light-emitting intelligent lighting module receives the positive light-emitting signal while the light-emitting unit receives Projecting the positive light output corresponding to the forward light signal or the light emitting unit in the intelligent lighting module of the intelligent lighting device receives the oblique light emitting signal and alternately projects the light corresponding to the oblique light emitting signal in time series. Or the wisdom The light-emitting unit of the multi-angle light-emitting intelligent lighting module in a part of the illuminating device receives a forward light-emitting signal while projecting a positive light output corresponding to the forward light-emitting signal, and another part of the smart lighting device The light-emitting unit of the multi-angle light-emitting intelligent lighting module receives an oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the time series, or one or more multi-angle light-emitting intelligent lighting modules. The plurality of light-emitting units receive the forward light-emitting signal while projecting the positive light output corresponding to the forward light-emitting signal, and the plurality of light-emitting units of the single or multiple multi-angle light-emitting intelligent lighting modules receive the light-emitting unit The light signal is obliquely emitted and the light corresponding to the oblique light signal is alternately projected in time series, or a combination thereof. Therefore, the intelligent lighting device can be matched with different numbers of the multi-angle light-emitting intelligent lighting modules, different numbers of the multi-angle light-emitting devices, and/or multi-angle light-emitting units according to actual lighting needs, in individual, group or different combinations thereof. The multi-angle light-emitting intelligent lighting module simultaneously and/or alternately emits light according to time series, and provides various illumination modes of different luminous flux, light intensity, light exit angle, light distribution curve and light-out deflection angle or a combination thereof.

The technical innovation of the present invention is to provide a multi-angle light-emitting unit and an intelligent lighting device using the multi-angle light-emitting unit. For different environmental lighting needs, the luminous flux, light intensity, light exit angle, light distribution curve and light deflection angle of the intelligent lighting device can be randomly and continuously adjusted without using an optical lens, a light reflecting device, a light guiding device or a steering/moving machine component. Using the sensor and intelligent control method, the light direction can be changed or changed automatically as needed. When the light needs to be bright, the light can be more effectively changed to form a better lighting effect, and can be timely restored to The original lighting mode. Therefore, the intelligent lighting device composed of the lighting unit has the advantages of simple structure, improved light efficiency, diversified design, reduced cost and more energy saving, and can be widely used in indoor, outdoor and related special lighting fields such as: vehicle headlights, stage situation lighting Stage lights and plant factory lighting applications.

100‧‧‧Multi-angle light-emitting unit

110‧‧‧lower substrate

111‧‧‧Bottom conductor

112‧‧‧Connecting conductor unit

120‧‧‧Upper substrate

121‧‧‧ points

122‧‧‧ interior wall

130, 130A, 130B, 130C‧‧‧ lighting units

140‧‧‧Optical package

150‧‧‧electrode

200‧‧‧Multi-angle light-emitting device

300‧‧‧Multi-angle light intelligent lighting module

400, A0‧‧‧Intelligent lighting device

410‧‧‧ Controller

420‧‧‧Drive Signal Generator

430‧‧‧ sensor

440‧‧‧Intelligent light distribution device

A1‧‧‧ car

A2, A3‧‧‧ light distribution curve

Θ‧‧‧ acupoint deflection angle

Figure 1A is a first perspective view of the multi-angle light exiting unit of the present invention.

1B is a schematic cross-sectional view of the multi-angle light-emitting unit of the present invention taken along section line AA of FIG. 1A.

2A is a schematic cross-sectional view showing a first variant of the multi-angle light-emitting unit of the present invention.

2B is a schematic cross-sectional view showing a second variation of the multi-angle light-emitting unit of the present invention.

Figure 3 is a schematic cross-sectional view showing another embodiment of the multi-angle light exiting unit of the present invention.

Figure 4 is a perspective view of the multi-angle light exiting device of the present invention.

Figure 5A is a schematic plan view of the multi-angle light-emitting intelligent lighting module of the present invention.

FIG. 5B is another schematic plan view of the multi-angle light-emitting intelligent lighting module of the present invention.

Figure 6A is a block diagram of the intelligent lighting device of the present invention.

Fig. 6B is a waveform diagram of two control signals outputted by the controller shown in Fig. 6A.

FIG. 7A is a schematic diagram of the smart lighting device of the present invention used for the illumination mode of the automobile headlights as a low beam light.

FIG. 7B is a schematic diagram of the illumination mode of the smart lighting device of the present invention used for the headlights of the automobile.

7C is a schematic diagram of the illumination effect produced by the intelligent lighting device of the present invention when the illumination mode of the automobile headlight is a low beam and the vehicle turns.

The 7D figure is a schematic diagram of the illumination effect produced by the intelligent lighting device of the present invention when the illumination mode of the automobile headlight is a low beam and the vehicle goes straight.

In order to understand the features, contents, and advantages of the present invention and the effects thereof, the present invention will be described in conjunction with the accompanying drawings, The purpose of the present invention is to clarify the scope and configuration of the attached drawings. The scope of rights.

The advantages and features of the present invention, as well as the technical methods of the present invention, are described in more detail with reference to the exemplary embodiments and the accompanying drawings, and the present invention may be implemented in various forms and should not be construed as limited thereby. The embodiments of the present invention, and the embodiments of the present invention are intended to provide a more complete and complete and complete disclosure of the scope of the present invention, and The scope of the patent application is defined.

Please refer to FIG. 1A and FIG. 1B; FIG. 1A is a first perspective view of the multi-angle light-emitting unit 100 of the present invention; FIG. 1B is a cross-sectional view of the multi-angle light-emitting unit 100 of the present invention along a section line AA of FIG. schematic diagram. As shown in the figure, the multi-angle light-emitting unit 100 of the present invention includes a lower substrate 110, an upper substrate 120, at least one light-emitting unit 130, and a drive circuit substrate.

In other words, the upper substrate 120 is formed on the lower substrate 110, and is etched to have a plurality of juxtaposed acupoints 121, and the acupoints 121 and the lower substrate 110 are formed separately from each other. The acupoint deflection angle θ; wherein the upper substrate 120 is preferably made of a twinned substrate or a ceramic substrate, and the twinned substrate is taken as an example, and is placed in an etching solution to form an acupoint deflection angle by etching. The acupoint 121 of the θ; and, the cross-sectional shape of each acupoint 121 includes: a circle, an ellipse, a square, a rectangle, a polygon, and the inner wall 122 of each acupoint 121 may have the same or different acupoint deflection angles θ, respectively. The plurality of acupuncture points 121 may be arranged in a corresponding combination with each other in different ways, and the wall surface shared between the adjacent two acupuncture points of the plurality of acupuncture points 121 may be a hollow or solid structure.

The at least one illuminating unit 130 is disposed on the lower substrate 110 and is respectively located in the corresponding acupoints 121. Each of the illuminating units 130 includes at least one red illuminating unit, a green illuminating unit and a blue illuminating unit. 130 forms a light source by one of the following: a light emitting diode (LED), a micro light emitting diode (Micro-LED), an organic light emitting diode (OLED), and a laser diode In the respective acupoints 121, it is preferable that the four inner wall surfaces 122 surround the periphery of the light emitting unit 130, but not limited thereto, and at least one inner wall surface 122 and the lower substrate 110 are The acupoint deflection angle θ is formed between the horizontal plane and the vertical plane; the different acupoints 121 may have different acupoint deflection angles θ, and the angle of the acupoint deflection angle θ may affect the light exiting angle of the light projected by the illumination unit 130 disposed therein. So that the light exit angle of each of the light-emitting units 130 is not completely the same.

The lower substrate 110 may have a plurality of bottom surface conductors 111 and a plurality of connecting conductor units 112. The bottom surface conductors 111 are electrically connected to the corresponding connecting conductor units 112, and the connecting conductor units 112 are electrically connected to the corresponding light emitting units 130, respectively. The lower substrate 110 is disposed on the driving circuit substrate and electrically connected to the driving circuit substrate; the bottom surface conductor 111 and the connecting conductor unit 112 may be copper foil, but the invention is not limited thereto. Here, other materials such as gold foil or silver foil may also be used to implement the present invention.

The light emitting unit 130 in each of the acupoints 121 may have light emitting units of different colors. For example, the light emitting unit 130 may be mixed into a white light by a red light emitting unit, a green light emitting unit, and a blue light emitting unit; and the monochrome light emitting unit may also be combined with the fluorescent powder. The other color light is projected, or the quantum dot material is matched with the quantum dot material, and the other color light can also be projected; however, it is merely illustrative and not limited thereto.

Further, when the plurality of light emitting units 130 are driven by the forward light emitting signal, the plurality of light emitting units 130 simultaneously project light according to the forward light emitting signal.

On the other hand, when the plurality of light-emitting units 130 are driven by the oblique light-emitting signals, the plurality of light-emitting units 130 respectively project light in accordance with the timing of the oblique light-emitting signals, and the light projected by each of the light-emitting units 130 respectively has different acupoints. Each of the acupoints 121 of the deflection angle θ is guided and deflected to emit light obliquely.

In the semiconductor packaging process, the light emitting unit 130 may be a face up or Flip chip structure, which is not limited herein.

Please refer to FIGS. 2A and 2B; as shown in the figure, there are two variations of the multi-angle light-emitting unit of the present invention. The optical package 140 covers the light-emitting unit 130, and the optical package 140 includes at least one optical guiding region and at least one The material of the optical package 140 comprises: a resin, a silicone or a combination thereof, wherein the resin comprises: polycarbonate, polymethyl methacrylate, epoxy resin or a combination thereof, and the optical package 140 is hollow or The solid structure, the cross-sectional shape includes: a circle, an ellipse, a square, a rectangle, a polygon; the adjacent optical package 140 may be a hollow or solid structure, and the light-emitting surface of the optical package 140 includes a plane, a slope, a curved surface or Its combination.

Further, in the two variants of the multi-angle light-emitting unit, the lower substrate 110 can be a germanium wafer substrate, the upper substrate 120 can be a reflective ring, the light-emitting unit 130 can be a flip-chip, and the optical package 140 can be a silicone. a lens, and the lower substrate 110 is provided with an electrode 150 on one side of the upper substrate 120; as shown in FIG. 2A, the optical cover 140 of the left optical package 140 faces to the left, so that the light projected by the light-emitting unit 130 is corresponding. The optical package 140 will be deflected to the right, so that the light projected by the corresponding light-emitting unit 130 will be deflected to the upper right; otherwise, the optical package 140 as shown in FIG. 2B, the left optical package The inclined surface of the body 140 is directed to the right, so that the light projected by the corresponding light-emitting unit 130 will be deflected to the upper right, and the oblique surface of the right optical package 140 will be directed to the left, so that the light projected by the corresponding light-emitting unit 130 will be deflected to the upper left. The above is merely illustrative and should not be construed as limiting the invention. It is to be noted that, as shown in FIG. 3, the multi-angle light-emitting unit 100 of the present invention may include a light-emitting unit 130C for compensating or adjusting the light when the light flux, light intensity or light-emitting angle of the multi-angle light-emitting unit 100 is insufficient. The light distribution of the unit 130A or the light emitting unit 130B.

Please refer to FIG. 4, which is a perspective view of a multi-angle light-emitting device 200 composed of two multi-angle light-emitting units 100 of the present invention. As shown, the upper substrate 120 is formed on the lower substrate 110. And through a plurality of acupoints 121 arranged in an array by etching, each of the acupoints 121 and the horizontal and vertical faces of the lower substrate 110 respectively have different acupoint deflection angles θ.

The at least one light emitting unit 130 is disposed on the lower substrate 110 and located in each of the acupoints 121. Each of the light emitting units 130 includes at least one red light emitting unit, a green light emitting unit, and a blue light emitting unit.

Preferably, in each of the acupuncture points 121, four inner wall surfaces 122 surround the periphery of the light emitting unit 130, but not limited thereto, and at least one inner wall surface 122 is opposite to the horizontal and vertical surfaces of the lower substrate 110. An acupoint deflection angle θ is formed.

The lower substrate 110 is electrically connected to the lower substrate 110, and the lower substrate 110 has a plurality of bottom surface conductors 111 and a plurality of connecting conductor units 112. The bottom surface conductors 111 are electrically connected to the respective connections. The conductor unit 112 and each of the connecting conductor units 112 are electrically connected to the corresponding light-emitting units 130 to transmit a positive light-emitting signal or an oblique light-emitting signal.

Further, the plurality of light emitting units 130 are driven by the forward light emitting signals, and the plurality of light emitting units 130 simultaneously project the light corresponding to the forward light emitting signals.

On the other hand, the driving circuit substrate transmits the oblique light emitting signal at the first time point, wherein one or a group of the multi-angle light emitting unit 100 can be guided by the acupuncture point 121 to face the acupressure angle θ of the corresponding acupoint 121. The yaw angle projects the light, and at the second time point, the oblique light signal can still be transmitted to the same or a group of multi-angle light-emitting units 100 to maintain the deflection angle θ, and continue to transmit the slant according to the timing. The light-emitting signal to the multi-angle light-emitting unit 100 is obliquely emitted. After this period of time, the oblique light signal is transmitted to the other or a group of multi-angle light-emitting units 100 via the acupoints 121, and the light is projected toward another offset angle of the acupoint deflection angle θ of the corresponding acupoint 121. , then the other oblique light.

The plurality of light-emitting units 130 are driven by the oblique light-emitting signals, and the plurality of light-emitting units respectively respectively project light according to the oblique output signals, and the light-emitting portions of the light-emitting units 130 are respectively projected. They are not guided by the respective acupoints 121 having different acupoint angles θ, and are deflected and merged into different oblique directions.

Further, a multi-angle light-emitting intelligent lighting module 300 includes at least one multi-angle light-emitting unit 100 and/or a multi-angle light-emitting device 200 or any combination thereof, and is installed in the same plane in the same or different mounting directions. Or placed on different planes, each arranged in the same or different distances into lines, rectangles, polygons, ovals, circles or any irregular geometric shapes, assembled in various shapes of lighting fixtures according to the Ming design. The multi-angle light-emitting intelligent lighting module 300 can drive the light-emitting signals according to the current control to alternately control the multi-angle light-emitting unit 100, the multi-angle light-emitting device of the individual, the group or a combination thereof in the multi-angle light-emitting intelligent lighting module 300. 200 and the entire multi-angle light-emitting intelligent lighting module 300, so that it can be simultaneously or separately emitted, obliquely emitted or extinguished in order to form various light fluxes, light intensity, light exit angle, light distribution curve and light deflection angle. Or a combination of lighting modes.

Further, the multi-angle light-emitting intelligent lighting module 300 further includes a controller 410 and a driving signal generator 420, and the controller 410 receives the light distribution demand signal, and generates a plurality of control signals according to the light distribution. The demand signal has a preset luminous flux, a light exiting angle, a light distribution curve, a light intensity, or a combination thereof, and the controller 410 can alternately control the individual, the group, or a combination thereof in the multi-angle light-emitting intelligent lighting module 300 according to the timing. The multi-angle light-emitting unit 100 and the multi-angle light-emitting device 200 emit light simultaneously or separately. The driving signal generator 420 is electrically connected to the controller 410 and receives the control signal to generate a plurality of timing alternate driving signals, wherein the plurality of driving signals have different current magnitudes, and the multi-angle light emitting intelligence The multi-angle light-emitting unit 100 and the multi-angle light-emitting device 200 in the lighting module 300 are electrically connected to the driving signal generator 420, and receive the plurality of driving signals to simultaneously turn on the corresponding multi-angle light-emitting unit 100 and/or Or the multi-angle light-emitting device 200 projects light to the illuminated area, and the driving signal generator 420 can The multi-angle light-emitting unit 100 and/or the multi-angle light-emitting device 200 of the individual, the group or a combination thereof are alternately controlled in time series, and combined into a luminous flux, a light intensity, an exit angle, a light distribution curve and an outgoing light deflection angle according to actual lighting requirements. Or a combination of lighting modes.

Preferably, the multi-angle light-emitting intelligent lighting module 300 further includes a sensor 430 and a smart light distribution device 440. The sensor 430 is configured to acquire brightness and environmental information of the spatial location to generate a set of sensing. The smart light distribution device 440 is electrically connected to the sensor 430 for receiving the set of sensing signals, and generating the light distribution demand signal according to the set of sensing signals to adjust the multi-angle light emitting unit 100 and/or The light intensity and the light exit angle of the angle light exiting device 200.

Preferably, the sensor 430 includes at least one of a brightness sensor, a position/distance sensor, a steering angle sensor, a temperature sensor and a motion sensor. The smart light distribution device 440 defines the illumination requirements according to the environment sensing, and the multi-angle light-emitting unit 100 and/or the plurality of multi-angle light-emitting devices 200 are combined in an individual, group or different quantity, and the light is emitted obliquely or obliquely. The extinguishing mode adjusts the illumination mode corresponding to the demand, such as the luminous flux, the light intensity, the light exit angle, the light distribution curve, and the light deflection angle or a combination thereof.

Preferably, when the multi-angle light-emitting intelligent lighting module 300 needs to adjust the illumination mode corresponding to the demand, such as the luminous flux, the light intensity, the light-emitting angle, the light distribution curve and the light-off deflection angle, at the same time, the multi-angle light-emitting intelligent illumination mode The light-emitting unit 130 of the multi-angle light-emitting unit 100 and/or the multi-angle light-emitting device 200 of the group 300 receives a positive light-emitting signal while simultaneously projecting the positive light output corresponding to the forward light-emitting signal or the multi-angle light-emitting intelligent illumination. The light-emitting unit 130 of the multi-angle light-emitting unit 100 and/or the multi-angle light-emitting device 200 of the module 300 receives the oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal in time series. Or the multi-angle light-emitting unit 100 and/or the multi-angle in a part of the multi-angle light-emitting intelligent lighting module 300 The light-emitting unit 130 of the light-emitting device 200 receives a forward light-emitting signal while projecting the positive light output corresponding to the forward light-emitting signal, and the multi-angle light-emitting unit 100 in another partial region of the multi-angle light-emitting intelligent lighting module 300 And or the light-emitting unit 130 of the multi-angle light-emitting device 200 receives an oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the timing. Or the single or multiple multi-angle light-emitting units 100 of the multi-angle light-emitting intelligent lighting module 300 and/or the plurality of light-emitting units 130 of the multi-angle light-emitting device 200 receive the positive light-emitting signal while simultaneously projecting the positive direction The light emitting signal is positively emitted, and the plurality of light emitting units 100 of the multi-angle light-emitting intelligent lighting module 300 and the plurality of multi-angle light-emitting units 100 and/or the multi-angle light-emitting device 200 receive the oblique light. The signal alternately projects the light corresponding to the oblique light signal, or a combination thereof. However, the above is only an exemplary description of the present invention and is not limited thereto.

Please refer to FIG. 5A to FIG. 5B. FIG. 5A is a plan view showing a multi-angle light-emitting intelligent illumination module 300 in a circular arrangement of a plurality of multi-angle light-emitting units 100 and a multi-angle light-emitting device 200; FIG. 5B is a multi-angle light output. The device 200 is arranged in a different arrangement direction of another annular multi-angle light-emitting intelligent lighting module 300. Each multi-angle light-emitting device 200 of the multi-angle light-emitting intelligent illumination module 300 is configured by two multi-angle light-emitting units 100 according to different installation manners, wherein the multi-angle light-emitting device 200 can be packaged by a wafer COB packaging technology.

It is worth mentioning that the multi-angle light-emitting intelligent illumination module 300 of the 5A and 5B diagrams has a multi-angle light-emitting unit 100 and a multi-angle light-emitting device 200 which are arranged in a ring shape only in different orientation directions, and the purpose is to make the circle The multi-angle light-emitting unit 100, the multi-angle light-emitting device 200 and the entire multi-angle light output of the multi-angle light-emitting intelligent lighting module can be alternately controlled according to the current control and driving of the light-emitting signal according to the timing. The intelligent lighting module 300 sequentially or separately emits light to form different illumination modes of light flux, light intensity, light exit angle, light distribution curve and light exit deflection angle or a combination thereof.

The multi-angle light-emitting intelligent lighting module 300 is configured by a plurality of multi-angle light-emitting units 100 and/or multi-angle light-emitting devices 200. However, the present invention does not limit the appearance and multi-angle of the multi-angle light-emitting intelligent lighting module 300. The number of light exit units 100 and/or multi-angle light exit devices 200. Similarly, the arrangement shape of the multi-angle light-emitting unit 100 is not limited. In a general lighting application, the plurality of multi-angle light-emitting units 100 and/or the multi-angle light-emitting device 200 may be arranged in a straight line, a rectangle, a polygon, an ellipse, a circle, or any other in the same or different distances. The multi-angle light-emitting intelligent lighting module 300 of the regular geometry is adapted to the overall luminaire structure design. In summary, the arrangement of the plurality of multi-angle light-emitting units 100 and/or the multi-angle light-emitting device 200 in the multi-angle light-emitting intelligent lighting module 300 is not intended to limit the present invention.

Please refer to FIG. 6A to FIG. 6B; FIG. 6A is a block diagram of intelligent control of the intelligent lighting device 400 of the present invention; and FIG. 6B is two timing control signals output by the controller shown in FIG. The smart lighting device 400 of the present invention further includes a controller 410, a driving signal generator 420, and at least one multi-angle light emitting unit 100, a multi-angle light emitting device 200 or a multi-angle light emitting intelligent lighting module. 300. The controller 410 receives the light distribution demand signal, and generates a plurality of control signals according to the light distribution demand signal, wherein the light distribution demand signal includes a preset light flux, light intensity, light exit angle, light distribution curve and light exit deflection angle or a combination thereof.

Moreover, the controller 410 can alternately control the multi-angle light-emitting unit 100, the multi-angle light-emitting device 200, and the multi-angle light-emitting intelligent illumination module 300, which alternately control individual, group, or various combinations thereof, simultaneously or alternately emit light obliquely or obliquely. The driving signal generator 420 is electrically connected to the controller 410 and receives the control signal, and accordingly generates a plurality of timing alternate driving signals, wherein the current magnitudes of the plurality of driving signals are different. The multi-angle light-emitting unit 100, the multi-angle light-emitting device 200, and the multi-angle light-emitting intelligent lighting module 300 are electrically connected to the driving signal generator 420, and receive a plurality of driving signals to simultaneously turn on or off the corresponding multi-angle light. The unit 100, the multi-angle light-emitting device 200 and the multi-angle light-emitting intelligent lighting module 300 project light to the illuminated area. The driving signal generator 420 can alternately control the timings. The multi-angle light-emitting unit 100, the multi-angle light-emitting device 200, and/or the multi-angle light-emitting intelligent lighting module 300 of the group, the group or the plurality of combinations thereof, to form a luminous flux, a light intensity, an exit angle, and a light distribution curve that meet the actual lighting demand. An illumination mode combined with a light deflection angle or a change thereof.

In the same time, the intelligent lighting device 400 all of the multi-angle light-emitting intelligent lighting module 300 receives the positive light-emitting signal while projecting the positive light output corresponding to the forward light-emitting signal or the smart The illumination unit 130 of the multi-angle intelligent illumination module 300 of the illumination device 400 receives the oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the timing. Or the light emitting unit 130 of the multi-angle light-emitting intelligent lighting module 300 in a part of the smart lighting device 400 receives a positive light-emitting signal while projecting a positive light output corresponding to the forward light-emitting signal, and the smart lighting The light-emitting unit 130 of the multi-angle light-emitting intelligent lighting module 300 in another part of the device 400 receives an oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the timing, or the intelligent lighting device 400 The plurality of light-emitting units 130 of the single or multiple multi-angle light-emitting intelligent lighting modules 300 receive the forward light-emitting signal while projecting the positive light output corresponding to the forward light-emitting signal, and another single or multiple The plurality of light-emitting units 130 in the multi-angle light-emitting intelligent lighting module 300 receive the oblique light-emitting signals and alternately project light corresponding to the oblique light-emitting signals in time series. Therefore, the intelligent lighting device 400 can alternately perform the function of switching the forward or oblique light to the single, partial or all of the multi-angle light-emitting unit 100, the multi-angle light-emitting device 200 or the multi-angle light-emitting intelligent lighting module 300 according to the time sequence. Or at the same time, the single, partial or all of the multi-angle light-emitting unit 100, the multi-angle light-emitting device 200 or the multi-angle light-emitting intelligent illumination module 300 can simultaneously emit light in a forward direction or obliquely, or a combination thereof. However, the above is only an exemplary description of the present invention and is not limited thereto.

In other words, the intelligent lighting device 400 further includes a sensor 430 and a smart light distribution device 440. The sensor 430 includes at least one of a brightness sensor, a position/distance sensor, a steering angle sensor, a speed sensor, a temperature sensor, and a motion sensor for acquiring a spatial location and surroundings The message produces a set of sensing signals. The intelligent light distribution device 440 is electrically connected to the sensor 430 for receiving the set of sensing signals, and combining the multi-angle light-emitting intelligent lighting module 300 according to the group of sensing signals in an individual, group or different quantity. The illumination mode that combines the luminous flux, the light intensity, the light exit angle, the light distribution curve, and the light deflection angle or the change thereof according to the demand is adjusted to the light output, the oblique light output or the extinction mode.

Therefore, for different environmental lighting needs, the intelligent lighting device 400 can continuously and continuously adjust and provide various light fluxes, light intensity, and light output according to the needs without the need of a lamp steering/moving mechanism, an optical lens, a light guiding device, or a light reflecting device. A combination of angles, light distribution curves, and angles of light deflection or variations thereof to achieve the most appropriate or optimal illumination.

FIG. 7A is a schematic diagram of the intelligent lighting device 400 of the present invention used when the headlight of the automobile is operated as a low beam lamp; FIG. 7B is a diagram of the intelligent lighting device 400 of the present invention used for the headlight of the automobile when operating as a high beam lamp FIG. 7C is a schematic diagram of the illumination mode generated by the intelligent lighting device 400 of the present invention when the automobile headlight is operated as a low beam lamp; FIG. 7D is a schematic diagram of the illumination mode generated when the automobile is traveling straight; The intelligent lighting device 400 is used as a schematic diagram of the illumination mode generated by the low beam of the automobile headlight. As shown in FIGS. 7A and 7B, the intelligent lighting device A0 is used as an automotive smart headlight application, and the controller 410 receives the light distribution demand signal through the controller 410, the driving signal generator 420, the sensor 430, and the smart light distribution device 440. The light distribution demand signal includes a preset illumination mode, a light intensity, an exit angle, a light distribution curve, and a light deflection angle or a combination thereof, and generates a plurality of control signals accordingly. The plurality of control signals control the plurality of multi-angle light-emitting units 100, the multi-angle light-emitting device 200, or the multi-angle light-emitting intelligent lighting module 300 or a combination thereof, and respectively emit light beams for low-beam illumination (such as FIG. 7A) or far Light illumination (as in Figure 7B) is used. In other words, the high beam and the low beam, which are different from the conventional automobile headlights, are separate from the far field or near field illumination application and the light distribution curve is fixed. The intelligent lighting device A0 of the present invention can be an integrated light fixture. The structure has no high beam and low beam, but the luminous flux, light intensity, light exit angle, light distribution curve and light deflection angle or their combination are combined according to different control signals to form an appropriate lighting mode. Driving the best road lighting.

In view of the above, since the smart lighting device 400 of the present invention may have a sensor 430, the sensor 430 includes a brightness sensor, a position/distance sensor, a steering angle sensor, a speed sensor, and a temperature sensor. At least one of the action sensors. Therefore, the luminous flux, light intensity, beam angle and light distribution curve output by the intelligent lighting device 400 can be adaptively adjusted for the road turning area, the far field/near field, and the left and right environment of the vehicle line, and the vehicle is turned to use a low beam and The conversion between high beams, the adjustment of the light distribution curve and the illumination control of the foreground when approaching other vehicles can meet the lighting needs of the dynamic environment of the road conditions and meet the different visual perceptions of the driver. The car A1 can be sensed to go straight or turn, and accordingly, the illumination mode in which the luminous flux, the light intensity, the light exit angle, the light distribution curve, and the light exit deflection angle of the light emitted by the intelligent illumination device 400 or a combination thereof are combined is adjusted. As shown in Figures 7C and 7D, when the car A1 turns left, the light distribution curve A2 will be to the left (as in Figure 7C), and when the car A1 goes straight, the light distribution curve A3 will go straight forward (as in Figure 7D). ). This kind of intelligent lighting device can not only realize the combination of two sets of high beam and low beam lamps, but also improve the efficacy of lighting and the safety of driving. However, the above is only an exemplary description of the present invention and is not limited thereto.

The technical innovation of the present invention is to provide a multi-angle light-emitting unit and an intelligent lighting device using the multi-angle light-emitting unit. For different environmental lighting needs, the luminous flux, light intensity, light exit angle, light distribution curve and light deflection angle of the intelligent lighting device can be randomly and continuously adjusted without using an optical lens, a light reflecting device, a light guiding device or a steering/moving machine component. Using the sensor and intelligent control method, the light direction can be changed or changed automatically as needed. When the light needs to be bright, the light can be more effectively changed to form a better lighting effect, and can be timely restored to Original lighting mode. Therefore, the intelligent lighting device composed of the lighting unit has the advantages of simple structure, improved light efficiency, diversified design, reduced cost and more energy saving, and can be widely used in indoor, outdoor and related special lighting fields such as: vehicle headlights, situation lighting Stage lighting and plant factory lighting applications.

The embodiments described above are merely illustrative of the technical spirit and characteristics of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and to implement them. The scope of the invention, that is, the equivalent variations or modifications of the invention in the spirit of the invention, should still be included in the scope of the invention.

Claims (19)

A multi-angle light-emitting unit comprising: at least one set of light-emitting units, each of the light-emitting units comprising at least one red light-emitting unit, one green light-emitting unit and one blue light-emitting unit; and an upper substrate formed on the lower substrate The substrate is formed by etching to form a plurality of acupuncture points, and each of the acupoints and the lower substrate horizontal plane and the vertical plane respectively have the same or different acupoint deflection angles, and the light emitting units are respectively located in the acupuncture points; an optical package, a package Covering the light emitting unit, the optical package system includes at least one optical guiding area and at least one light mixing area, the light mixing area is disposed on the light emitting unit, the optical guiding area is disposed on the light mixing area; the lower substrate is The plurality of bottom conductors and the plurality of connecting conductor units are respectively electrically connected to the respective connecting conductor units, and each of the connecting conductor units is electrically connected to each of the corresponding lighting units to transmit a positive a light signal or an oblique light signal; and a driving circuit substrate, the lower substrate is disposed on the driving circuit substrate Connecting the driving circuit substrate; wherein, when the plurality of light emitting units are driven by the forward light emitting signal, the plurality of light emitting units simultaneously project light according to the forward light emitting signal; wherein the plurality of light emitting signals are driven by the oblique light emitting signal; In the case of the light-emitting units, the plurality of light-emitting units respectively project light obliquely to the light-emitting signals in time series, and the light systems projected by the light-emitting units are respectively guided via the respective acupoints having different acupressure angles of the acupoints. And the deflection is an oblique light. The multi-angle light-emitting unit of claim 1, wherein the driving circuit substrate transmits the oblique light-emitting signal at a first time point, wherein the light-emitting unit is guided by the acupuncture point toward the corresponding acupoint The acupoint deflection angle projects light, and at the second time point, the oblique direction of the acupoint deflection angle is continued to be projected by the same illumination unit, or the other illumination unit is guided by the acupuncture point to the acupoint corresponding to the acupuncture point. The deflected angle projects light. The multi-angle light-emitting unit of claim 1, wherein the upper substrate is made of a twinned substrate or a ceramic substrate, and each of the acupoints of the upper substrate has a plurality of inner walls surrounding the light-emitting unit. The surface, the at least one of the plurality of inner wall surfaces forms the acupoint deflection angle between the horizontal plane and the vertical surface of the lower substrate. The multi-angle light-emitting unit according to claim 1, wherein each of the acupoint cross-sectional shapes comprises: a circle, an ellipse, a square, a rectangle, and a polygon. The multi-angle light-emitting unit according to claim 1, wherein the inner wall surface of each of the acupoints has the same or different acupoint deflection angles, and the plurality of acupoints are arranged adjacently in different ways. The multi-angle light-emitting unit of claim 1, wherein the material of the optical package comprises: a resin, a silicone or a combination thereof, wherein the resin comprises: polycarbonate, polymethyl methacrylate, epoxy resin Or a combination thereof, and the optical encapsulation system is a hollow or solid structure. The multi-angle light-emitting unit according to claim 1, wherein the light-emitting surface of the optical package comprises: a plane, a slope, a curved surface or a combination thereof. The multi-angle light-emitting unit according to claim 1, wherein the light-emitting unit forms a light source by one of the following: a light-emitting diode (LED), a micro-light-emitting diode (Micro-LED), and an organic light-emitting diode. Polar body (OLED) and laser diode (Laser Diode). The multi-angle light-emitting unit of claim 1, wherein the light-emitting unit is mixed into white light by the red light-emitting unit, the green light-emitting unit, and the blue light-emitting unit, or is transmitted through the blue light-emitting unit. Powder or quantum dots form white light. The multi-angle light-emitting unit according to claim 1, wherein the common wall between the adjacent acupoints is a hollow or solid structure. A multi-angle light-emitting device, comprising: a plurality of multi-angle light-emitting units according to any one of claims 1 to 10, wherein the plurality of multi-angle light-emitting units respectively comprise: at least one set of the light-emitting units, Each of the light emitting units includes at least the red light emitting unit, the green light emitting unit, and the blue light emitting unit; the upper substrate is formed on a lower substrate, the upper substrate has the plurality of acupuncture points, and each of the acupoints and the lower substrate The horizontal plane and the vertical plane respectively have the same or different angles of the acupoints, and the light emitting units are respectively located in the acupuncture points; the optical package covers the light emitting unit, and the optical packaging system comprises the at least one optical guiding region And the at least one light-mixing region; the lower substrate has the plurality of bottom surface conductors and the plurality of connecting conductor units, wherein each of the bottom surface guiding systems is electrically connected to each of the connecting conductor units, and each of the connecting conductor units Electrically connecting each of the corresponding light emitting units to transmit a forward light emitting signal or an oblique light emitting signal; and the driving circuit substrate, A substrate disposed on the driving circuit board substrate and electrically connected to the driving circuit; and a control module is electrically connected to the plurality of multi-angle light-emitting units via the driving circuit substrate, and the plurality of multi-angle light-emitting units receive the forward light-emitting signal and the oblique light-emitting signal transmitted by the control module And the control module alternately controls the multi-angle light-emitting units of the individual, the group or a combination thereof according to the forward light-emitting signal or the oblique light-emitting signal according to the timing to simultaneously or separately emit light; wherein the forward light-emitting image signal is driven by the forward light-emitting image signal In the plurality of light-emitting units, the plurality of light-emitting units simultaneously project light according to the forward light-emitting signal; wherein, when the plurality of light-emitting units are driven by the oblique light-emitting signal, the plurality of light-emitting units are obliquely emitted The signals are respectively projected alternately in time series, and the light systems projected by the respective light-emitting units are respectively guided by the respective acupoints having different acupressure angles of the acupoints to be deflected to form an oblique light. The multi-angle light-emitting device of claim 11, wherein the driving circuit substrate transmits the oblique light-emitting signal at a first time point, and one of the multi-angle light-emitting devices or the group of the multi-angle light-emitting unit passes through The acupoint is guided to project light toward the acupoint deflection angle corresponding to the acupuncture point, and at the second time point, the same or the same group of illumination units continue to project the acupoint deflection angle of the oblique light, or another or another The multi-angle light-emitting unit is guided by the acupuncture point of the group to project light toward the acupoint deflection angle of the corresponding acupoint, and transmits the oblique light-emitting signal to another one or a group of the multi-angle light-emitting units according to time series. The multi-angle light-emitting device according to claim 11, wherein each of the acupoints of the multi-angle light-emitting unit has a plurality of inner wall surfaces surrounding the light-emitting unit, and at least one of the plurality of inner wall surfaces The acupoint deflection angle is formed between the horizontal plane and the vertical plane of the lower substrate. A multi-angle light-emitting intelligent lighting module, comprising: a plurality of patent applications The multi-angle light-emitting unit according to any one of the preceding claims, wherein the multi-angle light-emitting unit and/or the multi-angle light-emitting unit according to any one of claims 11 to 13 The plurality of multi-angle light-emitting devices are arranged on the circuit substrate at the same or different distances to form a multi-angle light-emitting intelligent illumination module, and the multi-angle light-emitting unit and/or the multi-angle light-emitting device are installed in the same or different installation directions. In the same plane or placed on different planes, arranged in a line shape, a rectangle, a polygon, an ellipse, a circle or any irregular geometric shape, at the same time, the multi-angle light-emitting intelligent lighting module is all more The light-emitting unit of the angle light-emitting unit and/or the multi-angle light-emitting device receives a forward light-emitting signal while simultaneously projecting the positive light output corresponding to the forward light-emitting signal or the multi-angle light-emitting unit of the multi-angle light-emitting intelligent lighting module. And the light-emitting unit of the multi-angle light-emitting device receives the oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the time series, or the multi-angle The multi-angle light-emitting unit and/or the multi-angle light-emitting device in a portion of the smart lighting module receives a positive light-emitting signal while projecting a positive light output corresponding to the forward light-emitting signal, and the multi-angle The light-emitting unit of the multi-angle light-emitting unit and/or the multi-angle light-emitting device in another part of the light-emitting intelligent lighting module receives an oblique light-emitting signal and alternately projects the light corresponding to the oblique light-emitting signal according to the time sequence, or The plurality of light-emitting units of the single-angle or multi-angle light-emitting unit and/or the multi-angle light-emitting device of the multi-angle light-emitting intelligent lighting module receive the positive light-emitting signal while projecting the positive light-emitting signal Exchanging light, and the plurality of multi-angle light-emitting units and/or the multi-angle light-emitting device of the multi-angle light-emitting intelligent lighting module receive the oblique light-emitting signal and alternately project in time The light of the optical signal should be slanted, or a combination of its changes. The multi-angle light-emitting intelligent lighting module of claim 14, further comprising: a controller for receiving a light distribution demand signal, and generating a plurality of control signals according to the plurality of control signals, wherein the light distribution demand signal has a a predetermined luminous flux, a predetermined light exiting angle, a predetermined light distribution curve, a predetermined light intensity, or a combination thereof, and the controller alternately controls the individual, the group or the group of the multi-angle light-emitting intelligent lighting module according to the timing The combined multi-angle light-emitting unit and/or the multi-angle light-emitting device are simultaneously and separately extinguished or extinguished; a driving signal generator is electrically connected to the controller, and receives the control signal to generate a plurality of sequential alternate driving a multi-angle light-emitting unit according to any one of claims 1 to 10, and/or as claimed in claims 11 to 13 The multi-angle light-emitting device and the multi-angle light-emitting device are electrically connected to the driving signal generator, and receive the plurality of driving signals to simultaneously Turning on or off the corresponding multi-angle light-emitting unit and/or multi-angle light-emitting device to project light to the illuminated area, and the driving signal generator alternately controls the multi-angle light-emitting units of the individual, the group or a combination thereof according to the timing and/or The multi-angle light-emitting devices respectively emit light and combine them into illumination modes that meet the actual illumination requirements such as luminous flux, light intensity, light exit angle, light distribution curve, and light deflection angle or a combination thereof. For example, the multi-angle light-emitting intelligent lighting module described in claim 14 of the patent application further includes: a sensor for acquiring a location and ambient brightness information to generate a set of sensing signals; and a smart light distribution device electrically connected to the sensor for receiving the set of sensing signals, and according to the The group sensing signal generates the light distribution demand signal to adjust the luminous flux, light intensity, light exit angle, light distribution curve and light deflection angle of the multi-angle light-emitting unit and/or the multi-angle light-emitting device in the multi-angle light-emitting intelligent lighting module or Its combination of changes. The multi-angle light-emitting intelligent lighting module of claim 16, wherein the sensor comprises a brightness sensor, a position/distance sensor, a speed sensor, a temperature sensor and At least one of the motion sensors, the smart light distribution device defines a lighting requirement according to the environment sensing, and the multi-angle light-emitting unit and/or the multi-angle light-emitting device are combined in individual, group or different quantities, The positive light output, the oblique light output or the extinction mode adjusts the illumination mode corresponding to the light flux, light intensity, light exit angle, light distribution curve and light deflection angle or a combination thereof. An intelligent lighting device comprising: a plurality of multi-angle light-emitting intelligent lighting modules according to claim 14 of the patent application, and the controller of the multi-angle light-emitting intelligent lighting module according to claim 15 And the driving signal generator, the sensor and the smart light distribution device of the multi-angle light-emitting intelligent lighting module according to claim 16 and the multi-angle light-emitting intelligent function as claimed in claim 17 At least one of the sensor of the lighting module and the smart light distribution device, the multi-angle light-emitting intelligent lighting module is arranged in the same plane or in the same plane or in the same plane or in the same plane or Placed in different planes, arranged in a line, rectangle, polygon, ellipse, circle or any irregular geometric shape, the intelligent lighting device according to the multi-angle light-emitting intelligent lighting module structure has a planar or curved three-dimensional shape, At the same time, The multi-angle light-emitting intelligent lighting module of the intelligent lighting device receives the positive light-emitting signal while projecting the positive light output corresponding to the forward light-emitting signal or the intelligent lighting module of the intelligent lighting device. The illuminating unit receives the oblique light emitting signal and alternately projects the light corresponding to the oblique light emitting signal according to the timing, or the light emitting unit of the multi-angle light emitting intelligent lighting module in a part of the intelligent lighting device receives the light emitting unit a positive light emitting signal while projecting a positive light output corresponding to the forward light emitting signal, and the light emitting unit of the multi-angle light emitting intelligent lighting module in another part of the intelligent lighting device receives an oblique light emitting signal The light corresponding to the oblique light emitting signal is alternately projected according to the timing, or the plurality of light emitting units in the single or multiple multi-angle light emitting intelligent lighting modules receive the forward light emitting signal while projecting the corresponding positive light emitting signal Positive light exiting, and the plurality of light emitting units in the single or multiple multi-angle light-emitting intelligent lighting modules receive the oblique The light signal is alternately projected in time to the light corresponding to the oblique light signal, or a combination of the changes thereof. Therefore, the intelligent lighting device needs to match different numbers of the multi-angle light-emitting intelligent lighting modules according to actual lighting requirements, and the number is different. The angle light-emitting device and/or the multi-angle light-emitting unit, the multi-angle light-emitting intelligent lighting module in an individual, a group or a different combination thereof alternately emit light at the same time or in time, and provide various light fluxes, light intensity, light exit angle, and matching An illumination mode in which the light curve is combined with the angle of deflection of the light or its variation. The intelligent lighting device of claim 18, further comprising: a controller that receives a light distribution demand signal and generates a plurality of control signals according to the plurality of control signals, wherein the light distribution demand signal has a predetermined luminous flux, a preset light exit angle, a preset light distribution curve, a preset light intensity, or a combination thereof, and the controller alternates in time series Controlling the individual, group or a combination thereof, the multi-angle light-emitting intelligent lighting module simultaneously and separately emitting or extinguishing; a driving signal generator electrically connecting the controller and receiving the control signal to generate a plurality of timing alternations Drive signal, wherein the currents of the plurality of drive signals are different in magnitude; and a sensor comprising a brightness sensor, a position/distance sensor, a steering angle sensor, At least one of a speed sensor, a temperature sensor and a motion sensor for acquiring spatial position, brightness and environmental information to generate a set of sensing signals to define lighting requirements; and an intelligent The light distribution device is electrically connected to the sensor for receiving the set of sensing signals, and generating the multi-angle light-emitting intelligent illumination by combining the light distribution demand signals according to the set of sensing signals in individual, group or different quantities. The module, the positive light output, the oblique light output or the extinction mode adjusts the illumination mode corresponding to the requirement of the luminous flux, the light intensity, the light exit angle, the light distribution curve and the light deflection angle or a combination thereof.