WO2018072633A1 - 一种照明装置 - Google Patents

一种照明装置 Download PDF

Info

Publication number
WO2018072633A1
WO2018072633A1 PCT/CN2017/105744 CN2017105744W WO2018072633A1 WO 2018072633 A1 WO2018072633 A1 WO 2018072633A1 CN 2017105744 W CN2017105744 W CN 2017105744W WO 2018072633 A1 WO2018072633 A1 WO 2018072633A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp body
light
lighting device
cover
units
Prior art date
Application number
PCT/CN2017/105744
Other languages
English (en)
French (fr)
Inventor
占公仆
尹松
陈明
Original Assignee
欧普照明股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201621128845.XU external-priority patent/CN206398473U/zh
Priority claimed from CN201610903815.XA external-priority patent/CN106322244B/zh
Application filed by 欧普照明股份有限公司 filed Critical 欧普照明股份有限公司
Publication of WO2018072633A1 publication Critical patent/WO2018072633A1/zh
Priority to US16/379,590 priority Critical patent/US10663126B2/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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 invention belongs to the technical field of illumination, and in particular relates to a lighting device.
  • the ceiling light can be divided into two types of downlights and spotlights depending on the angle of illumination.
  • the downlight is a kind of lighting fixture embedded in the ceiling. Its biggest feature is to maintain the overall unity and perfection of the building decoration. It will not destroy the perfect unity of the ceiling art because of the setting of the lamp.
  • the light of the spotlight is directly exposed to the household objects that need to be emphasized, in order to highlight the subjective aesthetic function, to achieve the artistic effect of focusing, unique environment, rich layers, rich atmosphere and colorful; the lighting light line is soft and graceful. It plays a leading role in overall lighting, and it can also partially illuminate and set off the atmosphere.
  • the downlight and the spotlight are installed at the same time, which is not only complicated to install, but also has a large number of lamps installed on the wall or the ceiling, and the cost is high, and it is difficult to meet different lighting requirements.
  • An object of the present invention is to solve the above problems and to provide a lighting device which is low in cost and can achieve different lighting effects.
  • the present invention provides a lighting device including a first lamp body, a driving power source assembly housed in the first lamp body, a second lamp body connected to the first lamp body, and a housing body.
  • a light source assembly in a second lamp body the light source assembly includes a light source substrate, and a plurality of first light emitting units and a plurality of second light emitting units respectively disposed on both sides of the light source substrate, wherein the first light body is provided for the a reflector that reflects light emitted by the first illuminating unit, the light emitted by the plurality of first illuminating units is reflected by the reflector and is emitted from the illuminating device, and the second lamp body is provided with the pressing body
  • the light source assembly is configured to collect and collimate the light emitted by the plurality of second light emitting units, and the light emitted by the plurality of second light emitting units passes through the lens and exits the illumination device.
  • the first lamp body includes a first cover body and a second cover body connected to the first cover body, the first cover body and the second cover body enclose a receiving cavity,
  • the driving power component is located in the receiving cavity.
  • the first cover includes a main body portion, an edge portion provided on the lower end surface of the main body portion and having a horizontal annular shape, and a mounting portion located in the main body portion, the reflector being disposed on the inner side of the main body portion One end is connected to the inner surface of the first cover, and the other end is connected to the mounting portion.
  • cross section of the reflector in the vertical direction is two J-shaped faces.
  • the plurality of first lighting units and the plurality of second lighting units and the driving power supply component are respectively located at two sides of the reflector.
  • the reflector is integrally formed with the edge portion.
  • the reflector is integrally formed with the main body portion, the edge portion, and the mounting portion.
  • the lighting device further includes a connecting component connecting the first lamp body and the second lamp body, one end of the connecting component is connected to the first lamp body, and the other end of the connecting component Connected to the second lamp body, the second lamp body includes a connection portion connected to the connecting member.
  • the second lamp body further includes a side wall of the lamp body and a partition plate disposed in the side wall of the lamp body, and an inner surface of the side wall of the lamp body and a lower surface of the partition plate are formed to form a receiving groove.
  • the light source assembly and the lens are located in the receiving groove.
  • the second lamp body is provided with a boss on the upper surface of the partition plate and connected to the connecting portion, and the boss forms an annular groove between the boss and the side wall of the lamp body.
  • a protective cover made of a transparent insulating material is provided in the groove.
  • the partition plate is provided with a plurality of through holes penetrating the upper and lower surfaces thereof and communicating with the grooves, and the plurality of first light emitting units are in one-to-one correspondence with the plurality of through holes.
  • the driving power supply component includes a power supply substrate, and the power supply substrate is electrically connected to the light source substrate.
  • a controller is further disposed on the power substrate, and the controller separately controls the signals of the plurality of first lighting unit switches and/or the plurality of second lighting unit switches and the receiving remote controller or the control terminal.
  • controller controls the switches of the plurality of first lighting units and the plurality of second lighting units at a preset frequency.
  • the light emitted by the first light-emitting units of the illumination device of the present invention is distributed by the first light-distributing element, and the light emitted by the plurality of second light-emitting units is distributed by the second light-emitting element.
  • the first lighting unit and the second lighting unit are integrated into one body, which can realize different lighting effects, has a simple structure, is convenient to use, and has low cost.
  • Figure 1 is a schematic view of a lighting device provided by the present invention
  • FIG. 2 is a schematic view of another direction of a lighting device provided by the present invention.
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • FIG. 4 is a schematic view showing the removed state of the second lamp body and the light source assembly of FIG. 3;
  • Figure 5 is an exploded view of one direction of the illumination device provided by the present invention.
  • Figure 6 is an exploded view of another direction of the illumination device provided by the present invention.
  • Figure 7 is a schematic view of a first cover of the lighting device provided by the present invention.
  • FIG. 8 is an optical path diagram of a light emitting state of a first light emitting unit of the lighting device provided by the present invention.
  • FIG. 9 is an optical path diagram of a light emitting state of a second light emitting unit of the lighting device provided by the present invention.
  • illumination device 100 first lamp body 1, first cover body 11, body portion 110, edge portion 111, second cover body 12, circular top wall 121, annular side wall 122, recess 123, and even
  • a preferred embodiment of the present invention provides a lighting device 100 that integrates the functions of a downlight and a spotlight. Please refer to FIG. 1 to FIG. 9 for details.
  • the illuminating device 100 includes a first lamp body 1 , a driving power source component 2 housed in the first lamp body 1 , a connecting component 3 assembled in the first lamp body 1 , and connected to a second lamp body 4 that is connected to the first lamp body 1 and that is rotatable relative to the first lamp body 1, a light source assembly 5 that is received in the second lamp body 4, and a second device that is received in the second lamp body 4 and that is pressed against the light source assembly 5.
  • the optical element 6 and the snap spring 7 attached to the outside of the first lamp body 1.
  • the lighting device 100 described above may be an embedded LED downlight for indoor lighting, or a spotlight, or a spotlight. It should be noted that, in other alternative embodiments, the driving power supply component 2 may not be disposed inside the first lamp body 1 of the lighting device 100, but disposed outside the lighting device 100.
  • the first lamp body 1 includes a first cover body 11 and a second cover body 12 connected to the first cover body 11. Further, the first lamp body 1 is provided with a receiving cavity 13 . When the first cover 11 and the second cover 12 are assembled, the first cover 11 and the second cover 12 are enclosed to form the receiving cavity 13 . .
  • the first cover 11 is substantially cylindrical, and may be made of a plastic material or a metal material.
  • the first cover 11 includes an integrally formed annular main body portion 110 , an edge portion 111 provided on the lower end surface of the main body portion 110 and having a horizontal annular shape, and is located inside the main body portion 110 and connected to the main body portion 110 .
  • the first light distribution element 17 is a mounting portion 16 that is located in the main body portion 110 and surrounded by the first light distribution element 17 .
  • the edge portion 111 and the first light distribution member 17 may be integrally formed to form the mounting portion 16 and then connected to the main body portion 110.
  • the edge portion 111 on the first cover 11 can directly abut against the outer surface of the mounting base (not shown) when the illuminating device 100 is mounted.
  • Both sides of the upper end surface of the main body portion 110 of the first cover 11 are respectively provided with upwardly extending convex portions 14.
  • one of the two convex portions 14 is provided with an elongated positioning hole 141, and the other of the two convex portions 14 is provided with an elongated first opening 142.
  • the main body portion 110 of the first cover 11 is provided with two second openings (not shown) which are inverted T-shaped and penetrate the main body portion 110.
  • the main body portion 110 is formed with a buckle 15 for mounting the retaining spring 7. .
  • the first light distribution element 17 is disposed on the inner side of the main body portion 110 , and has one end connected to the inner surface of the first cover 11 and the other end connected to the mounting portion 16 . .
  • the first light distribution element 17 is preferably a reflector.
  • the first light distribution element 17 has a reflecting surface 171 for performing secondary light distribution on a part of the light emitted by the light source unit 5, that is, reflecting the light.
  • the first light distribution element 17 may be made of a plastic having optical properties such as polycarbonate (PC).
  • the first light distribution element 17 is coated with a reflective layer toward the surface of the light source assembly 5 to form a reflective surface 171.
  • the first light distribution element 17 reflects a portion of the light emitted by the light source assembly 5 for flood illumination of the illumination device 100 at a large angle to cause the illumination device 100 to function as a downlight.
  • the first light distribution element 17 has a ring shape in the horizontal direction and a curved shape in the vertical direction.
  • the first light distribution element 17, That is, the reflector has a J-shaped cross section in the vertical direction, and includes a first curved surface 172 and a second curved surface 173 which are oppositely disposed.
  • the mounting portion 16 is provided with a through hole 161 having a figure of eight, which includes a first hole portion 161a and a second hole portion 161b connected to the first hole portion 161a.
  • the inner diameter of the second hole portion 161b is larger than the inner diameter of the first hole portion 161a
  • the first hole portion 161a is a spherical hole
  • the center line of the first hole portion 161a coincides with the center line of the first cover body 11.
  • the mounting portion 16 is further provided with two cylindrical first positioning posts 162, wherein the two first positioning posts 162 are respectively located on opposite sides of the first hole portion 161a.
  • a first screw hole 163 is respectively disposed in each of the first positioning posts 162.
  • the mounting portion 16 is further provided with two second positioning posts 164, and each of the second positioning posts 164 is respectively provided with a second screw hole 165.
  • the second cover 12 is integrally formed of a plastic material, and has a substantially cylindrical shape, and is engaged with one end of the main body portion 110 to form a first lamp body 1.
  • the second cover 12 includes a circular top wall 121 and an annular side wall 122 extending downward from the circular top wall 121.
  • One end of the annular side wall 122 is provided with two recesses 123 that cooperate with the two convex portions 14.
  • One of the recesses 123 is provided with an outwardly extending connecting portion 124.
  • the connecting portion 124 is provided with an outwardly facing protrusion 125 that cooperates with the first through hole 141.
  • the protrusion 125 is a wedge block.
  • the other of the two recesses 123 is provided with a third opening 129 corresponding to the first opening 142.
  • the first opening 142 and the third opening 129 cooperate to form a long hole 143 through which a power supply line (not shown) passes.
  • the middle portion between the two recessed portions 123 respectively extends downward along the axial direction of the second cover body 12 to form an insertion portion 126 , and both sides of the first lamp body 1 are respectively disposed along the axial direction thereof.
  • the insertion portion 126 and the groove 127 of the annular side wall 122 are communicated.
  • the first cover 11 and the second cover 12 are fixedly coupled together by a cooperation between the first through holes 141 and the projections 125.
  • the circular top wall 121 is provided with two third through holes 128 corresponding to the second screw holes 165.
  • the second cover body 12 and the first cover body 11 are disposed in the third through holes 128 and the second screw holes 165.
  • the second screw 82 is locked.
  • the first cover 11 and the second cover 12 may also be bonded or snapped or otherwise connected, and will not be described herein.
  • the two retaining springs 7 can be respectively sleeved on the two buckles 15 and rotatably.
  • the illuminating device 100 can be mounted on the mounting base by the snap spring 7.
  • the groove 127 functions as a retaining position to facilitate the disassembly and rotation of the retaining spring 7.
  • the circlip 7 may be pre-mounted on a card (not shown), and the card may be mounted or screwed to the second cover 12 or the first cover.
  • the lighting device 100 can be mounted on a mounting base such as a building wall, a ceiling or the like.
  • the connecting member 3 includes a cylindrical first connecting portion 31 and a pressing plate portion 32 extending from one end of the first connecting portion 31 to the periphery thereof, and the connecting member 3 and the first cover.
  • the body 11 is locked by the first screw 81.
  • the bottom of the first connecting portion 31 is provided with a spherical hole 311 corresponding to the first hole portion 161a, and the spherical hole 311 is combined with the first hole portion 161a to form a fixing groove 34.
  • the platen portion 32 is provided with an eighth through hole 321 corresponding to the first screw hole 163.
  • the connecting member 3 is locked to the mounting portion 16 by a first screw 81 that passes through the eighth through hole 321 and is received in the first screw hole 163.
  • the second lamp body 4 includes a cylindrical lamp body side wall 42 and a partition plate 41 provided in the lamp body side wall 42.
  • the position of the junction of the first lamp body 1 and the second lamp body 4 is located at the first light distribution element 17, that is, the middle of the reflector, and the bottom of the reflector is located at the junction of the first lamp body 1 and the second lamp body 4 Between the bottoms of the first lamp body 1.
  • the inner surface of the side wall 42 of the lamp body and the lower surface of the partition 41 are surrounded by a receiving groove 40.
  • a central portion of the upper surface of the partition 41 is provided with a boss 44, and an annular groove 43 is formed between the boss 44 and the side wall 42 of the lamp body.
  • the boss 44 is connected to a spherical second connecting portion 46 that engages with the fixing groove 34 via a link 45.
  • the second connecting portion 46 is rotatable within the fixing groove 34 by an external force, thereby adjusting the angle of the second lamp body 4.
  • the second connecting portion 46 passes through the second hole portion 161b, is moved from the link 45 to the first hole portion 161a, and the connecting member 3 is locked to the mounting portion 16 by the first screw 81.
  • the partition 41 is provided with a plurality of fourth through holes 431 for the passage of light therethrough, which communicates with the annular grooves 43 therethrough.
  • the second lamp body 4 is provided with a fifth through hole 47 penetrating through the partition 41, the boss 44, the link 45 and the second connecting portion 46 for the passage of the wires.
  • the second lamp body 4 is a plastic lamp body, which can be injection molded at one time, and is convenient to produce and low in cost. Of course, in order to enhance the heat dissipation effect of the illumination device 100, the second lamp body 4 may also be guided by aluminum or the like. Made of hot metal material.
  • a protective cover 48 is disposed in the annular groove 43, and the protective cover 48 is made of a transparent insulating material for the light emitted by the light source assembly 5 to pass therethrough.
  • the transparent material may be an insulating material such as polymethyl methacrylate (PMMA), polycarbonate (PC), polystyrene (PS), polyester resin (PET), or glycol modified polyester (PETG).
  • PMMA polymethyl methacrylate
  • PC polycarbonate
  • PS polystyrene
  • PET polyester resin
  • PETG glycol modified polyester
  • the light source unit 5 is disposed in the receiving groove 40 .
  • the light source unit 5 includes a light source substrate 51 , a plurality of first light emitting units 52 disposed on one surface of the light source substrate 51 , and a plurality of first surfaces disposed on the other side of the light source substrate 51 .
  • a plurality of second light emitting units 53 may emit light toward the opening direction of the second lamp body 4, and the plurality of first light emitting units 52 can emit light rays opposite to the direction of the light emitted by the second light emitting unit 53.
  • the plurality of first lighting units 52 and the plurality of second lighting units 53 are LED light sources.
  • the first light emitting unit 52 and the plurality of second light emitting units 53 may be electrically connected to the light source substrate 51 through a through hole technology (THT) or a surface mount technology (SMT).
  • the light source substrate 51 can be a printed circuit board having a conductive line (not shown).
  • the plurality of first light emitting units 52 can be electrically connected to each other, and the plurality of second light emitting units 53 can be electrically connected through the conductive line. Or electrically connecting the plurality of first and second light emitting units 52 and 53.
  • a plurality of first light-emitting units 53 are arranged along the circumferential direction of the light source substrate 51 and respectively correspond to the plurality of fourth through holes 431 .
  • the light emitted from the plurality of first light-emitting units 53 can pass through the corresponding fourth through holes 431 and be irradiated to the reflecting surface 171 of the reflector 17, and then reflected by the reflector 17 to be emitted.
  • the second light emitting unit 52 is located in a central region of the light source substrate 51.
  • the second light distribution element 6 is located in the receiving groove 40, and the second light distribution element 6 is configured to adjust the optical path of the light emitted by the second light emitting unit 53, that is, light distribution, such as light collection, diffusion, and the like.
  • the present invention preferably uses a concentrating collimating lens as the second light distribution element 6.
  • the second light distribution element 6 functions as a condensing light for the small-angle accent illumination when the second illuminating unit 53 emits light, so that the illuminating device 100 It has the function of spotlights.
  • the driving power supply unit 2 is located in the receiving cavity 13 and includes a power source substrate 21 and an LED driving power source (not shown) disposed on one side of the power source substrate 21 .
  • the dry first lighting unit 52 and the plurality of two lighting units 53 and the driving power source assembly 2 are respectively located on both sides of the first light distribution element 17.
  • the LED driving power source is connected to the light source substrate 51 through a wire (not shown).
  • a controller (not shown) is further disposed on the power substrate 21, and the controller includes a timer, a switch (not shown) for controlling the first lighting unit 52 and the second lighting unit 53, respectively, for receiving the remote controller or controlling The signal receiving component of the terminal, and the like. Specifically, after the signal receiving component receives the signal, the controller controls the opening, closing, and switching of the first lighting unit 52 and the second lighting unit 53, and may also perform the first lighting unit 52 and the second lighting unit 53 by using a timer. Timed switching.
  • the LED driver power supply includes several components including, but not limited to, LED driver controller chips, rectifier chips, resistors, capacitors, fuses, and coils.
  • the power supply substrate 21 is further provided with a plurality of sixth through holes 22 for fixing the power substrate 21 to the second cover 12 or the first cover 11 by screws.
  • the number of the sixth through holes 22 is at least two, at least The two sixth through holes 22 may be located at the edge of the power source substrate 21 to prevent interference with components on the power source substrate 21.
  • the first lighting unit of the lighting device provided by the invention is used for large-angle floodlighting and functions as a downlight.
  • the second lighting unit is used for small-angle accent lighting and functions as a spotlight.
  • the lighting device of the invention integrates the downlight and the spotlight into one body, has a simple structure and is convenient to use. When installed and used, the angle of the second lamp body can be adjusted according to the needs of illumination, and the adjustment is convenient.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种照明装置（100），包括第一灯体（1）、收容于第一灯体内的驱动电源组件（2）、与第一灯体相连的第二灯体（4）以及收容于第二灯体内的光源组件（5），光源组件包括光源基板（51）以及分别设于光源基板两面的若干第一发光单元（52）和若干第二发光单元（53），第一灯体内设有用于对若干第一发光单元所发出的光线进行反射的反射器（17），若干第一发光单元发出的光线通过反射器反射后射出照明装置，第二灯体内设有抵压光源组件用于对若干第二发光单元所发出的光线进行聚光准直的透镜（6），若干第二发光单元发出的光线通过透镜后射出照明装置。照明装置将第一发光单元和第二发光单元集成于一体，可以实现不同的照明效果，结构简单，使用方便。

Description

一种照明装置 技术领域
本发明属于照明技术领域，尤其涉及一种照明装置。
背景技术
随着半照明技术的迅速发展，人们对照明装置的要求也越来越高。目前，天花灯根据照射角度的不同，可以分为筒灯和射灯两种。筒灯是一种嵌入到天花板内光线下射式的照明灯具，它的最大特点就是能保持建筑装饰的整体统一与完美，不会因为灯具的设置而破坏吊顶艺术的完美统一。射灯的光线直接照射在需要强调的家什器物上，以突出主观审美作用，达到重点突出、环境独特、层次丰富、气氛浓郁、缤纷多彩的艺术效果；射灯光线柔和，雍容华贵，既可对整体照明起主导作用，又可局部采光，烘托气氛。
在既需要筒灯、又需要射灯的场合，同时安装筒灯和射灯，不仅安装复杂，墙体或者天花板上安装的灯体较多，且成本较高，难以满足不同的照明需求。
发明内容
本发明的目的是为了解决上述问题，提供一种成本低、可以实现不同照明效果的照明装置。
为实现上述目的，本发明提供一种照明装置，其包括第一灯体、收容于所述第一灯体内的驱动电源组件、与所述第一灯体相连的第二灯体以及收容于所述第二灯体内的光源组件，所述光源组件包括光源基板以及分别设于所述光源基板两面的若干第一发光单元和若干第二发光单元，所述第一灯体内设有用于对所述若干第一发光单元所发出的光线进行反射的反射器，所述若干第一发光单元发出的光线通过所述反射器反射后射出所述照明装置，所述第二灯体内设有抵压所述光源组件用于对所述若干第二发光单元所发出的光线进行聚光准直的透镜，所述若干第二发光单元发出的光线通过所述透镜后射出所述照明装置。
进一步的，所述第一灯体包括第一罩体及与所述第一罩体相连的第二罩体，所述第一罩体与所述第二罩体围成一收容腔，所述驱动电源组件位于所述收容腔内。
进一步的，所述第一罩体包括主体部、设于所述主体部下端面且呈水平环状的边缘部以及位于所述主体部内的安装部，所述反射器设于所述主体部的内侧，其一端连接至所述第一罩体的内表面，其另一端连接至所述安装部。
进一步的，所述反射器沿竖直方向的截面为两个J形面。
进一步的，当将所述第一罩体、所述若干第一发光单元以及所述若干第二发光单元投影在一水平方向的平面上时，所述若干第一发光单元的投影落入所述反射器的投影范围内，所述若干第二发光单元的投影落入所述安装部的投影范围内。
进一步的，所述若干第一发光单元以及所述若干第二发光单元与所述驱动电源组件分别位于所述反射器的两侧。
进一步的，所述反射器与所述边缘部一体成型。
进一步的，所述反射器与所述主体部、所述边缘部以及所述安装部一体成型。
进一步的，所述照明装置还包括将所述第一灯体及所述第二灯体相连的连接元件，所述连接元件的一端连接至所述第一灯体，所述连接元件的另一端连接至所述第二灯体，所述第二灯体包括与所述连接元件相连的连接部。
进一步的，所述第二灯体还包括灯体侧壁及设于所述灯体侧壁内的隔板，所述灯体侧壁内表面与所述隔板下表面围设形成收容槽，所述光源组件及所述透镜位于所述收容槽内。
进一步的，所述第二灯体设有位于所述隔板的上表面且与所述连接部相连的凸台，所述凸台与所述灯体侧壁之间形成环形的凹槽，所述凹槽内设有由透明绝缘材料制成的防护罩。
进一步的，所述隔板设有贯穿其上下表面且与所述凹槽连通的若干通孔，所述若干第一发光单元与所述若干通孔一一对应。
进一步的，所述驱动电源组件包括电源基板，所述电源基板与所述光源基板电性连接。
进一步的，所述电源基板上还设有控制器，所述控制器分别控制所述若干第一发光单元开关和/或所述若干第二发光单元开关以及接收遥控器或者控制终端的信号。
进一步的，所述控制器以预设频率控制所述若干第一发光单元和所述若干第二发光单元的开关。
相较于现有技术，本发明的照明装置的若干第一发光单元所发出的光线经第一配光元件配光后发出，若干第二发光单元所发出的光线经第二配光元件配光后发出，将第一发光单元和第二发光单元集成于一体，可以实现不同的照明效果，结构简单，使用方便，且成本低。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明提供的照明装置的示意图；
图2为本发明提供的照明装置另一方向的示意图；
图3为图2中A-A方向的剖视图；
图4为图3中第二灯体及光源组件移除状态的示意图；
图5为本发明提供的照明装置的一个方向的爆炸图；
图6为本发明提供的照明装置的另一个方向的爆炸图；
图7为本发明提供的照明装置的第一罩体的示意图；
图8为本发明提供的照明装置的第一发光单元发光状态的光路图；
图9为本发明提供的照明装置的第二发光单元发光状态的光路图；
图中标注为：照明装置100，第一灯体1，第一罩体11，主体部110，边缘部111，第二罩体12，圆形顶壁121，环形侧壁122，凹部123，连 接部124，凸起125，插入部126，凹槽127，第三通孔128，第三开口129，收容腔13，凸部14，第一通孔141，第一开口142，长条孔143，卡扣15，安装部16，通孔161，第一孔部161a，第二孔部161b，第一定位柱162，第一螺孔163，第二定位柱164，第二螺孔165，反射器17，反射面171，第一弧面172，第二弧面173，驱动电源组件2，电源基板21，第六通孔22，连接元件3，第一连接部31，球形孔311，压板部32，第八通孔321，第七通孔33，固定槽34，第二灯体4，收容槽40，隔板41，灯体侧壁42，环形凹槽43，第四通孔431，凸台44，连杆45，第二连接部46，第五通孔47，防护罩48，光源组件5，光源基板51，第一发光单元52，第二发光单元53，第二配光元件6，壳体61，卡簧7，第一螺钉81，第二螺钉82。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明优选实施例提供了一种集成了筒灯及射灯功能的照明装置100，具体请参阅附图1至图9。
如图1至图9所示，该照明装置100包括：第一灯体1、收容于第一灯体1内的驱动电源组件2、组装至第一灯体1内的连接元件3、连接至连接元件3且相对第一灯体1可转动的第二灯体4、收容于第二灯体4内的光源组件5、收容于第二灯体4内且抵压光源组件5的第二配光元件6以及安装于第一灯体1外的卡簧7。上述照明装置100可以是一个用于室内照明的嵌入式LED筒灯，或者射灯，或者筒射灯。需要说明的是，在其他可替换的实施方式中，驱动电源组件2可以不设置在照明装置100的第一灯体1内部，而是设置于照明装置100的外部。
以下针对本发明优选实施例提供的照明装置100内的各个元件及元 件之间的连接关系作具体说明。
如图1至图5所示，第一灯体1包括第一罩体11及与第一罩体11连接的第二罩体12。进一步地，第一灯体1内设有一个收容腔13，当第一罩体11与第二罩体12组装后，第一罩体11与第二罩体12共同围设形成上述收容腔13。
如图3至图7所示，第一罩体11大致呈圆筒状，其可以由塑胶材料或金属材料制成。具体的，第一罩体11包括一体成型的圆环状的主体部110、设于主体部110下端面上且呈水平环状的边缘部111、位于主体部110内侧且与主体部110连接的第一配光元件17、位于主体部110内且被第一配光元件17包围的安装部16。在其他可替换的实施方式中，还可以是边缘部111和第一配光元件17一体成型形成安装部16后，再与主体部110相连。
以下针对第一罩体11上的各个部分的结构作具体说明。
第一罩体11上的边缘部111在照明装置100安装时可直接抵接于安装基础(未图示)的外表面。第一罩体11的主体部110的上端面的两侧分别设有向上延伸的凸部14。具体地，两个凸部14中的一个上设有长条形的定位孔141，两个凸部14中的另一个上设有长条形的第一开口142。第一罩体11的主体部110上设有呈倒T型、贯穿主体部110的两个第二开口(未图示)，如此，主体部110上形成用于安装卡簧7的卡扣15。
如图1至图4、图6及图7所示，第一配光元件17设置于主体部110的内侧，其一端连接至第一罩体11的内表面，其另一端连接至安装部16。在本实施例中，第一配光元件17优选为反射器。第一配光元件17具有反射面171，用于对光源组件5所发出的一部分光线进行二次配光，即对光线进行反射。第一配光元件17可以由聚碳酸酯(Polycarbonate，PC)等具有光学特性塑料制成。第一配光元件17朝向光源组件5的表面涂布反射层以形成反射面171。第一配光元件17对光源组件5所发出的一部分光线进行反射，用于满足照明装置100大角度的泛光照明，以使照明装置100起筒灯的作用。如图2、图3及图6所示，第一配光元件17在水平方向上呈环状，在竖直方向上呈曲面状。具体的，第一配光元件17， 即反射器，沿竖直方向的横截面为两个J形面，包括相对设置的第一弧面172和第二弧面173。当将第一罩体11、若干第一发光单元52以及若干第二发光单元53投影在一水平方向的平面上时，若干第一发光单元52的投影落入第一配光元件17的投影范围内，若干第二发光单元53的投影落入安装部16的投影范围内。
如图5至图7所示，安装部16设置有呈8字形的通孔161，其包括第一孔部161a及与第一孔部161a相连的第二孔部161b。具体地，第二孔部161b的内径大于第一孔部161a的内径，第一孔部161a为球形孔且第一孔部161a的中心线与第一罩体11的中心线重合。安装部16上还设置有两个圆柱状的第一定位柱162，其中，两个第一定位柱162分别位于第一孔部161a的两侧。每个第一定位柱162内分别设有第一螺孔163。另外，安装部16上还设有两个第二定位柱164，每个第二定位柱164内分别设有第二螺孔165。
如图1至图6所示，第二罩体12由塑胶材料一体成型而成，其大致呈圆筒状，与主体部110的一端卡接后形成第一灯体1。具体的，第二罩体12包括一个圆形顶壁121及自圆形顶壁121向下延伸的环形侧壁122。环形侧壁122的一端设置有与两个凸部14配合的两个凹部123。其中一个凹部123上设置有向外延伸的连接部124，连接部124上设置有与第一通孔141配合且朝外凸起125，该凸起125为一个楔形块。两个凹部123中的另一个凹部123设有与第一开口142对应的第三开口129，第一开口142和第三开口129配合形成供电源线(未图示)通过的长条孔143。
请继续参阅图5及图6，两个凹部123之间的中部沿第二罩体12的轴线方向分别向下延伸形成插入部126，第一灯体1的两侧沿其轴向分别设有连通插入部126及环形侧壁122的凹槽127。第一罩体11和第二罩体12通过第一通孔141和凸起125之间的配合而固定连接在一起。圆形顶壁121上设置有两个与第二螺孔165对应的第三通孔128，第二罩体12和第一罩体11通过设置于第三通孔128及第二螺孔165内的第二螺钉82锁定。在其他可替换的实施方式中，第一罩体11和第二罩体12还可以是粘接或者卡接或者通过其他方式连接，在此不做赘述。
如图1至图4所示，两个卡簧7可分别套设于两个卡扣15上且可旋转，通过卡簧7，可以将照明装置100安装于安装基础上。凹槽127起让位的作用，方便卡簧7的拆装及旋转。当然，作为本发明的其他可替换的实施方式，还可以是将卡簧7预先装于卡片(未图示)上，再将卡片贴装或者通过螺钉安装在第二罩体12或者第一罩体11上。通过第一罩体11及卡簧7，照明装置100可以安装于一个安装基础上，如建筑墙体、天花顶等。
如图3、图5及图7所示，连接元件3包括筒状的第一连接部31及由第一连接部31的一端向其外围延伸形成的压板部32，连接元件3与第一罩体11通过第一螺钉81锁定。第一连接部31的底部设置有与第一孔部161a对应的球形孔311，球形孔311与第一孔部161a组合形成固定槽34。压板部32设有与第一螺孔163对应的第八通孔321。连接元件3通过穿过第八通孔321且收容于第一螺孔163内的第一螺钉81锁定于安装部16上。
如图3至图5所示，第二灯体4包括筒状的灯体侧壁42及设于灯体侧壁42内的隔板41。第一灯体1和第二灯体4的连接处的位置位于第一配光元件17，即反射器的中部，反射器的底部位于第一灯体1和第二灯体4的连接处与第一灯体1的底部之间。进一步地，灯体侧壁42内表面与隔板41下表面围设形成收容槽40。隔板41上表面的中部设有凸台44，凸台44与灯体侧壁42之间形成环形凹槽43。凸台44通过连杆45连接有与固定槽34配合的球状的第二连接部46。第二连接部46在外力的作用下可在固定槽34内转动，从而调整第二灯体4的角度。具体安装时，第二连接部46穿过第二孔部161b，由连杆45处移动至第一孔部161a，再通过第一螺钉81将连接元件3锁定于安装部16上。
如图3至图5所示，隔板41设有若干贯穿其上下表面并与环形凹槽43连通的用于供光线通过的第四通孔431。第二灯体4上设有贯穿隔板41、凸台44、连杆45及第二连接部46用于供导线通过的第五通孔47。第二灯体4为塑料的灯体，可以一次性注塑成型，生产方便且成本低。当然，为了增强照明装置100的散热效果，第二灯体4还可以由铝等导 热金属材料制成。
环形凹槽43内设置有防护罩48，防护罩48为透明绝缘材料制成，供光源组件5所发出的光线通过。透明材料可以是聚甲基丙烯酸甲酯(PMMA)、聚碳酸酯(PC)、聚苯乙烯(PS)、涤纶树脂(PET)、二醇类改性聚酯(PETG)等绝缘材料。防护罩48的设置使得光源组件5和驱动电源组件2之间满足安全爬电距离的相关规定。
结合图8至图9所示，光源组件5位于收容槽40内，光源组件5包括光源基板51、设置于光源基板51一面的若干第一发光单元52及设置于光源基板51另一面的若干第二发光单元53。若干第二发光单元53可以发出朝向第二灯体4开口方向的光线，若干第一发光单元52能够发出与第二发光单元53所发出的光线方向相反的光线。
优选的，若干第一发光单元52和若干第二发光单元53均为LED光源。若干第一发光单元52和若干第二发光单元53可以通过插入式封装技术(Through Hole Technology，THT)或表面贴装技术(Surface Mount Technology，SMT)电性连接于光源基板51上。光源基板51可以为一印刷电路板，其上附有导电线路(图未示)，通过上述导电线路，可以将若干第一发光单元52电性连接、将若干第二发光单元53电性连接，或者将若干第一、第二发光单元52、53电性相连。
如图3、图5至图9所示，具体的，若干第一发光单元53沿光源基板51的圆周方向排布且分别与若干第四通孔431一一对应。如此，从若干第一发光单元53所发出的光线可以分别从对应的第四通孔431通过并照射至反射器17的反射面171，再由反射器17进行反射后发出。第二发光单元52位于光源基板51的中心区域。第二配光元件6位于收容槽40内，第二配光元件6用于对第二发光单元53所发出的光线进行光路调整，即配光，如聚光、扩散等。本发明优选使用聚光准直透镜作为第二配光元件6，第二配光元件6在第二发光单元53发光时，起聚光的作用，用于小角度重点照明，以使照明装置100具备射灯的作用。
如图3至图6所示，驱动电源组件2位于收容腔13内，其包括电源基板21以及设置于电源基板21的一侧的LED驱动电源(图未示)，若 干第一发光单元52以及若干二发光单元53与驱动电源组件2分别位于第一配光元件17的两侧。LED驱动电源通过导线(图未示)与光源基板51相连。电源基板21上还设置有控制器(图未示)，该控制器包括定时器、分别控制第一发光单元52和第二发光单元53的开关(图未示)、用于接收遥控器或者控制终端的信号接收元件等。具体地，信号接收元件接收到信号后，控制器控制第一发光单元52、第二发光单元53的开启、关闭及切换，还可以通过定时器对第一发光单元52及第二发光单元53进行定时切换。
LED驱动电源包括若干元器件，包括但不限于LED驱动控制器芯片、整流芯片、电阻器、电容器、保险丝和线圈等。电源基板21上还设有多个可通过螺钉将电源基板21固定于第二罩体12或者第一罩体11上的第六通孔22，第六通孔22的数量为至少2个，至少2个第六通孔22可以位于电源基板21的边缘位置，以免与电源基板21上的元器件发生干涉。
相较于现有技术，本发明提供的照明装置的第一发光单元用于大角度泛光照明，起筒灯的作用。第二发光单元用于小角度重点照明，起射灯的作用。本发明的照明装置将筒灯和射灯集成于一体，结构简单，使用方便。在安装使用时，可以根据照明的需要对第二灯体的角度进行调节，调节方便。
以上所述的具体实例，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (15)

  1. 一种照明装置，其特征在于：其包括第一灯体、收容于所述第一灯体内的驱动电源组件、与所述第一灯体相连的第二灯体以及收容于所述第二灯体内的光源组件，所述光源组件包括光源基板以及分别设于所述光源基板两面的若干第一发光单元和若干第二发光单元，所述第一灯体内设有用于对所述若干第一发光单元所发出的光线进行反射的反射器，所述若干第一发光单元发出的光线通过所述反射器反射后射出所述照明装置，所述第二灯体内设有抵压所述光源组件用于对所述若干第二发光单元所发出的光线进行聚光准直的透镜，所述若干第二发光单元发出的光线通过所述透镜后射出所述照明装置。
  2. 如权利要求1所述的照明装置，其特征在于：所述第一灯体包括第一罩体及与所述第一罩体相连的第二罩体，所述第一罩体与所述第二罩体围成一收容腔，所述驱动电源组件位于所述收容腔内。
  3. 如权利要求1所述的照明装置，其特征在于：所述第一罩体包括主体部、设于所述主体部下端面且呈水平环状的边缘部以及位于所述主体部内的安装部，所述反射器设于所述主体部的内侧，其一端连接至所述第一罩体的内表面，其另一端连接至所述安装部。
  4. 如权利要求1所述的照明装置，其特征在于：所述反射器沿竖直方向的截面为两个J形面。
  5. 如权利要求1所述的照明装置，其特征在于：当将所述第一罩体、所述若干第一发光单元以及所述若干第二发光单元投影在一水平方向的平面上时，所述若干第一发光单元的投影落入所述反射器的投影范围内，所述若干第二发光单元的投影落入所述安装部的投影范围内。
  6. 如权利要求1所述的照明装置，其特征在于：所述若干第一发光单元以及所述若干第二发光单元与所述驱动电源组件分别位于所述反射器的两侧。
  7. 如权利要求3所述的照明装置，其特征在于：所述反射器与所述边缘部一体成型。
  8. 如权利要求3所述的照明装置，其特征在于：所述反射器与所述主体部、所述边缘部以及所述安装部一体成型。
  9. 如权利要求1所述的照明装置，其特征在于：所述照明装置还包括将所述第一灯体及所述第二灯体相连的连接元件，所述连接元件的一端连接至所述第一灯体，所述连接元件的另一端连接至所述第二灯体，所述第二灯体包括与所述连接元件相连的连接部。
  10. 如权利要求9所述的照明装置，其特征在于：所述第二灯体还包括灯体侧壁及设于所述灯体侧壁内的隔板，所述灯体侧壁内表面与所述隔板下表面围设形成收容槽，所述光源组件及所述透镜位于所述收容槽内。
  11. 如权利要求10所述的照明装置，其特征在于：所述第二灯体设有位于所述隔板的上表面且与所述连接部相连的凸台，所述凸台与所述灯体侧壁之间形成环形的凹槽，所述凹槽内设有由透明绝缘材料制成的防护罩。
  12. 如权利要求11所述的照明装置，其特征在于：所述隔板设有贯穿其上下表面且与所述凹槽连通的若干通孔，所述若干第一发光单元与所述若干通孔一一对应。
  13. 如权利要求1所述的照明装置，其特征在于：所述驱动电源组件包括电源基板，所述电源基板与所述光源基板电性连接。
  14. 如权利要求13所述的照明装置，其特征在于：所述电源基板上还设有控制器，所述控制器分别控制所述若干第一发光单元开关和/或所述若干第二发光单元开关以及接收遥控器或者控制终端的信号。
  15. 如权利要求14所述的照明装置，其特征在于：所述控制器以预设频率控制所述若干第一发光单元和所述若干第二发光单元的开关。
PCT/CN2017/105744 2016-10-17 2017-10-11 一种照明装置 WO2018072633A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/379,590 US10663126B2 (en) 2016-10-17 2019-04-09 Illumination device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201610903815.X 2016-10-17
CN201621128845.X 2016-10-17
CN201621128845.XU CN206398473U (zh) 2016-10-17 2016-10-17 一种照明装置
CN201610903815.XA CN106322244B (zh) 2016-10-17 2016-10-17 一种照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/379,590 Continuation US10663126B2 (en) 2016-10-17 2019-04-09 Illumination device

Publications (1)

Publication Number Publication Date
WO2018072633A1 true WO2018072633A1 (zh) 2018-04-26

Family

ID=62018211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/105744 WO2018072633A1 (zh) 2016-10-17 2017-10-11 一种照明装置

Country Status (2)

Country Link
US (1) US10663126B2 (zh)
WO (1) WO2018072633A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534024A (zh) * 2018-04-28 2018-09-14 欧普照明股份有限公司 一种面板灯

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018072632A1 (zh) * 2016-10-17 2018-04-26 欧普照明股份有限公司 一种照明装置
US11525557B2 (en) * 2019-04-11 2022-12-13 Xiamen Eco Lighting Co. Ltd. Downlight apparatus
CN111120932A (zh) * 2020-01-13 2020-05-08 浙江佳旺光电科技股份有限公司 一种分体式吸顶灯
USD1015615S1 (en) * 2020-03-16 2024-02-20 Electronic Theatre Controls, Inc. Lens tube for a light fixture
USD942667S1 (en) * 2020-09-30 2022-02-01 Shenzhen Uvled Optical Technology Co., Ltd. Ultraviolet sanitizing recessed downlight
USD992793S1 (en) * 2020-11-17 2023-07-18 Kone Corporation Light
CN112128631B (zh) * 2020-11-30 2021-03-16 江西嘉捷鑫源科技有限公司 一种球泡灯
USD971480S1 (en) * 2021-09-29 2022-11-29 Wonderful (Hangzhou) Smart Home Co., Ltd. Downlight

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070109775A1 (en) * 2005-11-15 2007-05-17 Mr. Jeff Chen Flashlights Utilizing Unique LED Light Sources
CN101581437A (zh) * 2009-03-05 2009-11-18 广州市电筒工业公司 对冲式led集光装置
CN201935108U (zh) * 2011-01-30 2011-08-17 陈晓锋 新型多光效的灯具
CN202001903U (zh) * 2011-03-03 2011-10-05 佛山市科思栢丽光电有限公司 一种led灯
CN102269355A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 双光源医用照明装置
CN102954368A (zh) * 2011-08-12 2013-03-06 台湾积体电路制造股份有限公司 用于直接照明和间接照明的照明装置
CN203810146U (zh) * 2014-05-05 2014-09-03 横店集团得邦照明股份有限公司 一种可旋转的led筒灯
CN106322244A (zh) * 2016-10-17 2017-01-11 欧普照明股份有限公司 一种照明装置
CN206398473U (zh) * 2016-10-17 2017-08-11 欧普照明股份有限公司 一种照明装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749646A (en) * 1992-01-17 1998-05-12 Brittell; Gerald A. Special effect lamps
US5738436A (en) * 1996-09-17 1998-04-14 M.G. Products, Inc. Modular lighting fixture
US7158019B2 (en) * 2004-08-05 2007-01-02 Whelen Engineering Company, Inc. Integrated LED warning and vehicle lamp
US7431486B2 (en) * 2006-08-22 2008-10-07 Philips Lumileds Lighting Company, Llc LED assembly for rear lamps in an automobile
KR200479421Y1 (ko) * 2011-08-29 2016-01-26 주식회사 케이엠더블유 열 방출이 용이한 구형 조명등
KR20130084884A (ko) * 2012-01-18 2013-07-26 삼성전자주식회사 조명 장치
US8845144B1 (en) * 2012-01-19 2014-09-30 Cooper Technologies Company Light-emitting diode driver case
JP6484981B2 (ja) * 2014-09-30 2019-03-20 日亜化学工業株式会社 照明装置及び灯具
CN205351023U (zh) * 2016-01-27 2016-06-29 珠海世大照明有限公司 投射灯
CN206093753U (zh) * 2016-09-28 2017-04-12 佛山市威得士灯饰电器有限公司 可调光照角度的灯具
WO2018072632A1 (zh) * 2016-10-17 2018-04-26 欧普照明股份有限公司 一种照明装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070109775A1 (en) * 2005-11-15 2007-05-17 Mr. Jeff Chen Flashlights Utilizing Unique LED Light Sources
CN101581437A (zh) * 2009-03-05 2009-11-18 广州市电筒工业公司 对冲式led集光装置
CN102269355A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 双光源医用照明装置
CN201935108U (zh) * 2011-01-30 2011-08-17 陈晓锋 新型多光效的灯具
CN202001903U (zh) * 2011-03-03 2011-10-05 佛山市科思栢丽光电有限公司 一种led灯
CN102954368A (zh) * 2011-08-12 2013-03-06 台湾积体电路制造股份有限公司 用于直接照明和间接照明的照明装置
CN203810146U (zh) * 2014-05-05 2014-09-03 横店集团得邦照明股份有限公司 一种可旋转的led筒灯
CN106322244A (zh) * 2016-10-17 2017-01-11 欧普照明股份有限公司 一种照明装置
CN206398473U (zh) * 2016-10-17 2017-08-11 欧普照明股份有限公司 一种照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534024A (zh) * 2018-04-28 2018-09-14 欧普照明股份有限公司 一种面板灯

Also Published As

Publication number Publication date
US20190234569A1 (en) 2019-08-01
US10663126B2 (en) 2020-05-26

Similar Documents

Publication Publication Date Title
WO2018072633A1 (zh) 一种照明装置
WO2018072632A1 (zh) 一种照明装置
US9523490B2 (en) Reflectors and reflector orientation feature to prevent non-qualified trim
US9429296B2 (en) Modular optic for changing light emitting surface
US10006605B2 (en) Optical and mechanical assembly for wall wash lighting
JP2008103300A (ja) Ｌｅｄモジュール及び照明器具
US9441819B2 (en) Modular optic for changing light emitting surface
CN106322244B (zh) 一种照明装置
CN106439616A (zh) 一种照明装置
WO2018077077A1 (zh) 一种光源模组及照明装置
JP6709345B1 (ja) 照明器具
KR20180002293U (ko) Led용 천장 매립 등기구 장치
CN206398473U (zh) 一种照明装置
WO2017214893A1 (zh) 一种吸顶灯
CN206072896U (zh) 一种照明装置
KR102112521B1 (ko) 조명기구
CN217423049U (zh) 灯具
JP2013214530A (ja) カバー及び該カバーを備える照明装置
CN217423052U (zh) 灯具
CN220152565U (zh) 一种具有调焦功能的照明灯具
CN215982385U (zh) 一种照明装置
CN220038300U (zh) 一种灯具
KR101959755B1 (ko) 조사각 조절이 가능한 엘이디 조명등용 투광판
AU2018266829B2 (en) Light source for a luminaire
CN210920989U (zh) 一种带调节开关防水装置的led光源

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17862703

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17862703

Country of ref document: EP

Kind code of ref document: A1