WO2019062041A1 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
WO2019062041A1
WO2019062041A1 PCT/CN2018/079615 CN2018079615W WO2019062041A1 WO 2019062041 A1 WO2019062041 A1 WO 2019062041A1 CN 2018079615 W CN2018079615 W CN 2018079615W WO 2019062041 A1 WO2019062041 A1 WO 2019062041A1
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WO
WIPO (PCT)
Prior art keywords
disposed
lens
lighting device
plate
light
Prior art date
Application number
PCT/CN2018/079615
Other languages
English (en)
French (fr)
Inventor
陈凯
黄建明
Original Assignee
杭州华普永明光电股份有限公司
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Publication of WO2019062041A1 publication Critical patent/WO2019062041A1/zh

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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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V21/30—Pivoted housings or frames
    • 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
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Definitions

  • Embodiments of the present disclosure relate to a lighting device.
  • a Light Emitting Diode is a semiconductor light emitting device.
  • a light emitting diode includes a semiconductor chip, and by applying a current to the semiconductor chip, photon emission can be caused by composite emission of carriers in the semiconductor to cause photon emission, thereby enabling the semiconductor chip to emit light.
  • An LED lighting device is an illumination device that uses a light emitting diode as a light source. LED lighting device has the advantages of energy saving, long life, good applicability, short response time and environmental protection. Therefore, it has a good application prospect in the fields of illumination, signal indication and backlight display.
  • Embodiments of the present disclosure provide a lighting device that can provide a lighting device with a high waterproof rating, a long service life, and easy disassembly and maintenance.
  • At least one embodiment of the present disclosure provides a lighting device including: a lamp housing including a bottom plate and a side plate surrounding an edge of the bottom plate, the bottom plate having a mounting surface; at least one lighting assembly disposed on the mounting surface a lens assembly disposed on a side of the light emitting assembly away from the bottom plate; and a light transmissive plate disposed on a side of the lens assembly away from the light emitting assembly; wherein the lens assembly is disposed in the mounting An accommodating space is formed on the surface and the bottom plate, and the at least one light emitting component is disposed in the accommodating space, and the light permeable plate and the lamp housing form a dustproof sealed space.
  • a lighting module further includes: a sealing ring disposed between the lamp housing and the light transmissive plate, wherein the lamp housing is provided with a sealing ring placement groove, and the sealing ring is disposed The seal ring is placed in the groove to seal the dust seal space.
  • the lighting module provided by an embodiment of the present disclosure further includes a light-transmitting plate pressing frame disposed on a side of the light-transmitting plate away from the bottom plate, and the light-transmitting plate pressing frame is disposed on the light-transmitting plate An edge is secured to the lamp housing to press the light transmissive plate against the seal ring.
  • the light-transmitting plate pressing frame and the lamp housing are fixed to each other by screws.
  • a lighting module further includes: a mounting bracket including a mounting board and a bracket portion connected to the mounting board, the bracket portion being rotatably connected to the lamp housing, the mounting board being configured To be fixed in the installation position.
  • the mounting bracket further includes a toothed disc, and the opposite side plates of the lamp housing are provided with a tooth groove that cooperates with the toothed disc.
  • the LED lighting module includes: a heat sink disposed on a back surface of the bottom plate away from the mounting surface.
  • the lighting assembly includes: a circuit board disposed on the mounting surface; and at least one light emitting diode component disposed on the circuit board away from the mounting surface One side.
  • a lighting module further includes: a lens pressing plate disposed on a side of the lens assembly away from the bottom plate, the lens assembly including a lens portion and a lens edge disposed around the lens portion
  • the lens portion is configured to light the light emitting diode element
  • the lens edge portion is coupled to the lens portion to support the lens portion
  • the lens platen includes a lens opening and surrounds the lens An open frame press plate, the lens portion being configured to be exposed from the lens opening, the bezel platen being configured to apply a force toward the mounting surface to the lens edge portion to secure the lens assembly in the On the mounting surface.
  • a lighting module further includes: a power supply box disposed opposite to a back surface of the bottom plate away from the mounting surface, the power supply box including a cover plate, a power box body, and the cover plate pair
  • the cartridge is formed to form a power receiving space, a power source, disposed in the power receiving space, and a power box sealing ring, and is disposed between the power box body and the cover to seal the power receiving space.
  • the power box body includes a fixing portion fixedly connected to the lamp housing, the fixing portion is located at at least one corner of the power box body, and the fixing The portion extends in a direction perpendicular to the cover plate, and the fixing portion is configured to space the bottom plate from the power supply case to form a heat dissipation interval.
  • the cover plate includes: a wiring hole; and a waterproof connector disposed in the wiring hole and configured to electrically connect the power source to the outside.
  • the at least one lighting component includes a plurality of lighting components
  • the lighting device further includes a wire connected to the plurality of lighting components in one-to-one correspondence, the wire The power source is connected through the wiring hole.
  • FIG. 1 is a schematic exploded view of a lighting device according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a lighting device according to an embodiment of the present disclosure
  • FIG. 3 is a schematic exploded view of another lighting device according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of another lighting device according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic exploded view of a power supply box according to an embodiment of the present disclosure.
  • FIG. 6 is a partially exploded perspective view of another lighting device according to an embodiment of the present disclosure.
  • FIG. 7 is an overall structural diagram of a lighting device according to an embodiment of the present disclosure.
  • FIG. 8 is an overall structural diagram of another lighting device according to an embodiment of the present disclosure.
  • FIG. 9 is a structural disassembly diagram of another illumination device according to an embodiment of the present disclosure.
  • An embodiment of the present disclosure provides a lighting device including a lamp housing including a bottom plate and a side plate surrounding an edge of the bottom plate, the bottom plate having a mounting surface bottom plate, at least one light emitting component disposed on the mounting surface, and the bottom plate disposed at the light emitting component away from the light emitting component a lens assembly on one side of the bottom plate and a light-transmitting plate disposed on a side of the lens assembly away from the light-emitting assembly.
  • the lens assembly is disposed on the mounting surface and forms an accommodating space with the bottom plate. At least one light emitting component is disposed in the accommodating space, and the light permeable plate and the lamp housing form a dustproof sealed space.
  • the illuminating device is disposed in the accommodating space, and the light-transmitting plate and the lamp housing form a dust-proof sealing space, thereby providing double protection for the illuminating component and protecting the illuminating component from water and oxygen corrosion. To improve the service life of the lighting device.
  • FIG. 1 is a schematic exploded view showing the structure of a lighting device according to this embodiment.
  • the lighting device includes a lamp housing 130 including a bottom plate 110 having a mounting surface 111 and a side plate 131 surrounding an edge of the bottom plate 110, and at least one lighting assembly 120 disposed on the mounting surface 111.
  • the bottom plate is disposed on a side of the light-emitting assembly 120 away from the bottom plate 110 and a light-transmitting plate 160 disposed on a side of the lens assembly 140 away from the light-emitting assembly 120.
  • the lens assembly 140 is disposed on the mounting surface 111 and forms an accommodating space with the bottom plate 110.
  • At least one light emitting component 120 is disposed in the accommodating space; the light transmitting plate 160 and the lamp housing 130 form a dustproof sealed space.
  • the lamp housing may include a bottom plate disposed on a side of the bottom plate away from the light emitting component, or may not be provided with a bottom plate. The disclosure is not limited herein.
  • the lens assembly is disposed on the mounting surface and forms an accommodating space with the bottom plate, and at least one illuminating component is disposed in the accommodating space; the transparent plate of the bottom plate and the lamp housing form a dustproof The space is sealed, and the light transmissive plate is disposed on a side of the lens assembly away from the light emitting assembly.
  • the illuminating component is disposed in the accommodating space, and the accommodating space is disposed in the dustproof sealed space
  • the illuminating device can provide double protection for the illuminating component, protect the illuminating component from water and oxygen corrosion, and improve the use of the illuminating device. Life and stability.
  • the lighting device can be used in an airport.
  • the material of the light-transmitting plate 160 may be selected from materials such as glass, acrylic, and resin.
  • the bottom plate 110 can be a complete bottom plate.
  • the disclosure includes, but is not limited to, the bottom plate 110 may also be formed by splicing a plurality of sub-floors.
  • At least one light-emitting component can be correspondingly disposed on each of the sub-bases.
  • each of the sub-bases and the light-emitting components disposed thereon can constitute a light-emitting module; thereby providing different illumination powers by setting the number of light-emitting modules in the illumination device.
  • the lighting assembly 120 includes a circuit board 121 and at least one light emitting diode element 122 disposed on the circuit board 121.
  • the circuit board 121 may be disposed on the mounting surface 111, and the light emitting diode element 122 is disposed on a side of the circuit board 121 away from the mounting surface 111.
  • a plurality of threaded holes for mounting a circuit board can be provided on the mounting surface.
  • the circuit board can thus be secured to the mounting surface by screws that cooperate with the threaded holes.
  • the present disclosure includes but is not limited thereto, and the circuit board may be fixed to the mounting surface by other means, for example, by a snapping, bonding or the like.
  • the circuit board can be a printed circuit board (Printed Circuit Board).
  • the LED component can be disposed on the PCB to form a PCBA (Printed Circuit Board Assembly) provided with the LED component, and then the assembled circuit board is disposed on the mounting surface of the substrate.
  • PCBA printed Circuit Board Assembly
  • the lighting assembly 120 includes a circuit board 121 and at least one light emitting diode element 122 disposed on the circuit board 121.
  • the circuit board 121 may be disposed on the mounting surface 111, and the light emitting diode element 122 is disposed on a side of the circuit board 121 away from the mounting surface 111.
  • the material of the lens assembly is, for example, PC (polycarbonate) or PMMA (polymethyl methacrylate, also known as acrylic).
  • the illumination device can further include a seal 125 disposed between the lens assembly 140 and the bottom plate 110 to seal the containment space.
  • the seal 125 can be made of an elastic material.
  • the pressure of the lens assembly 123 against the seal 125 can deform the seal 125, and the seal 125 is pressed against the lens assembly 123.
  • the accommodating space is sealed to further prevent corrosion of the circuit board and the LED component by water and oxygen, thereby improving the life and stability of the LED lighting module.
  • the sealing member 125 may be a closed ring shape having a cross section such as a circular shape, a T shape or a 7 shape, and the like, and the material of the sealing member is, for example, a silicone rubber, a rubber or other elastic material.
  • the illumination device further includes a lens platen 150 disposed on a side of the lens assembly 140 remote from the bottom plate 110.
  • the lens platen 150 is used to press the lens assembly 140 tightly against the mounting surface 111 to seal the accommodating space.
  • the lens assembly 140 includes a lens portion 141 and a lens edge portion 142 disposed around the lens portion 141.
  • the lens portion 141 is for distributing light to the light emitting diode element 122, and the lens edge portion 142 and the lens portion 141 are provided.
  • the lens platen 150 includes a lens opening 151 and a frame pressing plate 152 surrounding the lens opening 151, and the lens portion 141 may be exposed from the lens opening 151, and the frame pressing plate 152 may apply a force toward the mounting surface 111 to the lens edge portion 142 to fasten the lens assembly 140.
  • On the mounting surface 111 On the mounting surface 111.
  • the lens support portion and the lens portion may be of a unitary structure.
  • the present disclosure includes but is not limited thereto, and the lens support portion and the lens portion may also be separate structures.
  • a pressure plate threaded hole may be disposed on the mounting surface, and the frame pressure plate may be fastened to the mounting surface by a screw matched with the threaded hole of the pressure plate, so that the frame pressure plate can apply a force toward the mounting surface to the lens edge portion to apply the lens assembly. Fastened on the mounting surface to further improve the sealing performance of the accommodating space, further prevent corrosion of the circuit board and the LED component by water and oxygen, and improve the life and stability of the LED lighting module.
  • the lighting device further includes a sealing ring 170 disposed between the lamp housing 130 and the light transmitting plate 160.
  • the lamp housing 130 is provided with a sealing ring placement groove 137.
  • the sealing ring 170 is disposed in the sealing ring placing groove 137, and the sealing ring 170 is applied with a force toward the bottom plate through the transparent plate 160 to deform the sealing ring 170, thereby further sealing the sealing ring 170. Dust sealed space.
  • the lighting device can further prevent corrosion of the circuit board and the light emitting diode element by water and oxygen, and improve the service life and stability.
  • the accommodating space can achieve IP68 waterproof rating
  • the dust-proof sealed space can reach the waterproof rating of IP66.
  • the thickness of the sealing ring in a direction perpendicular to the bottom plate is greater than the depth of the sealing ring placing groove in a direction perpendicular to the bottom plate.
  • the illumination device further includes a light transmissive plate press frame 180 disposed on a side of the light transmissive plate 160 away from the bottom plate 110.
  • the light transmissive plate press frame 180 is disposed at an edge of the light transmissive plate 160 and fixed to the lamp housing 130 to press the light transmissive plate 160 against the seal ring 170.
  • the light transmissive plate can be placed on the edge of the light transmissive plate by a snap fit and fixed to the lamp housing.
  • the lighting device when used for a period of time, dust or other impurities attached to the light-transmitting plate may seriously affect the brightness and appearance of the lighting device; and the lighting device provided in this embodiment is convenient for disassembly and maintenance, and may be in the light-transmitting plate.
  • the light-transmitting plate is replaced or cleaned in time to ensure the brightness of the lighting device.
  • the light-transmitting plate can be placed on the edge of the light-transmitting plate and fixed to the lamp housing by other fixing methods.
  • the light-transmitting plate press frame and the lamp housing can also be fixed to each other by screws.
  • FIG. 3 is a schematic structural view of another illumination device according to the present embodiment.
  • the bottom plate 110 has a back surface 112 that is remote from the mounting surface 111.
  • the lighting device also includes a heat sink 190; the heat sink 190 is disposed on the back side 112 of the bottom plate 110.
  • the heat sink 120 disposed on the mounting surface 111 can be dissipated by the heat sink 190.
  • the present disclosure includes, but is not limited to, a heat sink may be disposed on the bottom plate, and the light-emitting assembly may be dissipated by using a material having excellent thermal conductivity.
  • the heat sink 190 includes a plurality of heat dissipation fins 191, and the plurality of heat dissipation fins 191 and the bottom plate 110 may be integrally formed, thereby improving the heat dissipation capability of the light emitting assembly.
  • the backplane and heat sink fins can be fabricated from a thermally conductive material, such as a metal.
  • the present disclosure includes but is not limited thereto, and the heat sink and the bottom plate may also be separate structures assembled together by the fixing members.
  • the heat sink can also be a thermally conductive metal block or a thermally conductive metal plate.
  • the at least one illuminating component can be a plurality of illuminating components.
  • the illuminating device further includes a wire 510 connected in one-to-one correspondence with the plurality of illuminating components, and the wire 510 can be connected to the power source. To separately control the light-emitting components.
  • FIG. 4 is a schematic exploded view showing the structure of a lighting device according to this embodiment.
  • the bottom plate 110 also has a back surface 112 away from the mounting surface 111; the lighting device further includes a power supply box 200 disposed opposite the back surface 112 of the bottom plate 110.
  • Fig. 5 is a schematic exploded view showing the structure of a power supply box according to this embodiment.
  • the power supply box 200 includes a cover 210, a power box body 220, a power source 230, and a power box seal 240.
  • the power box body 220 and the cover 210 are disposed to form a power storage space, and the power source 230 is disposed in the power supply space; the power box seal 240 is disposed between the power box body 220 and the cover 210 to accommodate the power supply. Space seal.
  • the power supply box 200 further includes a fixing portion 240 that fixedly connects the power supply box 200 and the lamp housing 130.
  • the fixing portion 240 extends in a direction perpendicular to the cover plate 210, and the fixing portion 240 can be the bottom plate.
  • 110 is spaced apart from the power supply box 200 to form a heat dissipation interval fixing portion 240 fixing portion 240 fixing portion 240 bottom plate, that is, a gap exists between the bottom plate 110 and the power supply box 200 facing each other, thereby facilitating air circulation to improve the lighting device. Cooling capacity.
  • the fixing portion 240 is disposed on the power box body 220 and located at at least one corner of the power box body 220.
  • the lighting device can connect the fixing portion 240 to the lamp housing 130 by screws 250.
  • the cover 210 includes a wiring hole 211 and a waterproof terminal 212 disposed within the wiring hole 211 and electrically connecting the power source 230 to the outside.
  • the at least one lighting component can be a plurality of lighting components
  • the lighting device further includes wires that are connected in one-to-one correspondence with the plurality of lighting components, the wires being connected to the power source through the wiring holes.
  • FIG. 6 is a schematic view showing a partial structure disassembly of a lighting device according to this embodiment.
  • the lighting device further includes a mounting bracket 300 including a mounting plate 310 and a bracket portion 320 coupled to the mounting plate 310.
  • the bracket portion 320 is rotatably coupled to the lamp housing 130, and the mounting plate 310 is fixed in the mounting position.
  • the illumination device can be mounted in the installed position and can also be rotated to provide different illumination angles.
  • the above-described rotational connection can be achieved by a toothed disc and a toothed groove.
  • the mounting bracket 300 includes an external toothed disc 321 on which the opposite side plate 131 is disposed with an internal toothed disc 1315 that cooperates with the external toothed disc 321 .
  • the illuminating device can be rotated on a plane in which the external spur/inner sprocket rotates, thereby providing different illumination angles.
  • the bracket portion 320 may further include a screw 322 to mount the external toothed disc 321 on the bracket portion 320.
  • the lighting device includes a lamp housing 130, a light emitting assembly 120, a lens assembly 140, a lens pressing plate 150, a light transmitting plate 160, a sealing ring 170, a light transmitting plate pressing frame 180, a heat sink 190, and a power supply box. 200 and mounting bracket 300.
  • the lighting device can provide double protection for the light-emitting component, protect the light-emitting component from water and oxygen corrosion, and improve the service life and stability of the lighting device.
  • the specific structure and arrangement of the above components may be referred to the related descriptions of FIG. 1 to FIG. 6, and details are not described herein again.
  • the lighting device further includes: a waterproof connector 520; and a waterproof box 530 including a plurality of waterproof ports, one end of the wire of the light-emitting component can be connected to the light-emitting component, and the other end is provided with a waterproof joint 520, and can pass The waterproof joint 520 is connected to the waterproof port of the waterproof case 530.
  • the individual lighting assemblies can be controlled by wires, for example by controlling the current on the wires to control the brightness of the lighting assembly connected to the wires.
  • waterproof connectors and waterproof boxes provide better waterproof performance. It should be noted that the above waterproof wire is a wire having a waterproof function.

Abstract

一种照明装置，其包括：灯壳（130），灯壳（130）具有底板（110）和围绕底板（110）的边缘的侧板（131），底板（110）具有一安装面（111）；至少一个发光组件（120），其设置在安装面（111）上；透镜组件（140），其设置在发光组件（120）远离底板（110）的一侧；以及透光板（160），其设置在透镜组件（140）远离发光组件（120）的一侧；透镜组件（140）设置在安装面（111）上并与底板（110）之间形成一容置空间，至少一个发光组件（120）设置在容置空间内部，透光板（160）和灯壳（130）形成一防尘密封空间。可提供一种防水等级高、使用寿命长、便于拆装维护的照明装置。

Description

照明装置
本申请要求于2017年09月30日递交的中国专利申请第201721280341.4号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开实施例涉及一种照明装置。
背景技术
发光二极管(Light Emitting Diode,LED)是一种半导体发光器件。通常，发光二极管包括半导体芯片，通过向半导体芯片施加电流，可在半导体中通过载流子发生复合放出过剩的能量而引起光子发射，从而可使该半导体芯片发光。
发光二极管照明装置是一种利用发光二极管作为光源的照明装置。发光二极管照明装置具有节能、寿命长、适用性好、响应时间短、环保等优点，因此，其在照明、信号指示、背光显示等领域具有很好的应用前景。
发明内容
本公开的实施例提供一种照明装置，可提供一种防水等级高、使用寿命长、便于拆装维护的照明装置。
本公开至少一个实施例提供一种照明装置，其包括：灯壳，包括底板和围绕所述底板的边缘的侧板，所述底板具有一安装面；至少一个发光组件，设置在所述安装面上；透镜组件，设置在所述发光组件远离所述底板的一侧；以及透光板，设置在所述透镜组件远离所述发光组件的一侧；其中，所述透镜组件设置在所述安装面上并与所述底板之间形成一容置空间，所述至少一个发光组件设置在所述容置空间内，所述透光板和所述灯壳形成一防尘密封空间。
例如，本公开一实施例提供的照明模组还包括：密封圈，设置在所述灯壳与所述透光板之间，所述灯壳上设置有密封圈放置槽，所述密封圈设置在所述密封圈放置槽内以密封所述防尘密封空间。
例如，本公开一实施例提供的照明模组还包括透光板压框，设置在所述透 光板远离所述底板的一侧，所述透光板压框设置在所述透光板的边缘并与所述灯壳固定以将所述透光板紧压所述密封圈上。
例如，在本公开一实施例提供的照明模组中，所述透光板压框与所述灯壳通过螺钉相互固定。
例如，本公开一实施例提供的照明模组还包括：安装支架，包括安装板和与所述安装板相连的支架部，所述支架部与所述灯壳转动连接，所述安装板被配置为固定在安装位置。
例如，在本公开一实施例提供的照明模组中，所述安装支架还包括齿盘，所述灯壳中相对设置的所述侧板上设置有与所述齿盘配合的齿槽。
例如，在本公开一实施例提供的照明模组中，所述发光二极管照明模组包括：散热器，设置在所述底板远离所述安装面的背面上。
例如，在本公开一实施例提供的照明模组中，所述发光组件包括：电路板，设置在所述安装面上；以及至少一个发光二极管元件，设置在所述电路板远离所述安装面的一侧。
例如，本公开一实施例提供的照明模组还包括：透镜压板，设置在所述透镜组件远离所述底板的一侧，所述透镜组件包括透镜部和设置在所述透镜部四周的透镜边缘部，所述透镜部被配置为对所述发光二极管元件进行配光，所述透镜边缘部与所述透镜部连接，以支撑所述透镜部，所述透镜压板包括透镜开口以及围绕所述透镜开口的边框压板，所述透镜部被配置为从所述透镜开口露出，所述边框压板被配置为对所述透镜边缘部施加朝向所述安装面的力以将所述透镜组件紧固在所述安装面上。
例如，本公开一实施例提供的照明模组还包括：电源盒，与所述底板远离所述安装面的背面相对设置，所述电源盒包括盖板、电源盒本体，与所述盖板对盒以形成电源容置空间、电源，设置在所述电源容置空间内、以及电源盒密封圈，设置在所述电源盒本体与所述盖板之间以将所述电源容置空间密封。
例如，在本公开一实施例提供的照明模组中，所述电源盒本体包括与所述灯壳固定连接的固定部，所述固定部位于所述电源盒本体的至少一个角，所述固定部沿垂直于所述盖板的方向延伸，所述固定部被配置为将所述底板与所述电源盒间隔开以形成散热间隔。
例如，在本公开一实施例提供的照明模组中，所述盖板包括：接线孔；以及防水接线头，设置在所述接线孔内并被配置为将所述电源与外界电连接。
例如，在本公开一实施例提供的照明模组中，所述至少一个发光组件包括多个发光组件，所述照明装置还包括与所述多个发光组件一一对应相连的导线，所述导线通过所述接线孔与所述电源相连。
附图说明
为了更清楚地说明实用新型实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及发明的一些实施例，而非对发明的限制。
图1为本公开一实施例提供的一种照明装置的结构分解示意图；
图2为本公开一实施例提供的一种照明装置的结构示意图；
图3为本公开一实施例提供的另一种照明装置的结构分解示意图；
图4为本公开一实施例提供的另一种照明装置的结构示意图；
图5为本公开一实施例提供的一种电源盒的结构分解示意图；
图6为本公开一实施例提供的另一种照明装置的局部结构分解示意图；
图7为本公开一实施例提供的一种照明装置的整体结构图；
图8为本公开一实施例提供的另一种照明装置的整体结构图；以及
图9为本公开一实施例提供的另一种照明装置的结构拆解图。
具体实施方式
为使实用新型实施例的目的、技术方案和优点更加清楚，下面将结合实用新型实施例的附图，对实用新型实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是发明的一部分实施例，而不是全部的实施例。基于所描述的发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其它实施例，都属于发明保护的范围。
除非另作定义，此处使用的技术术语或者科学术语应当为发明所属领域内具有一般技能的人士所理解的通常意义。发明专利申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间 接的。
目前，随着人们生活水平的不断提高，越来越多的场景需要使用大型照明装置来提供充足的光照以及良好的视觉观赏效果。然而，通常的大型照明装置存在能耗较大、防护等级较小、寿命较短等缺点。
本公开实施例提供一种照明装置，其包括灯壳，包括底板以及围绕底板的边缘的侧板，底板具有一安装面底板；设置在安装面上的至少一个发光组件；底板设置在发光组件远离底板的一侧的透镜组件以及设置在透镜组件远离发光组件的一侧的透光板。透镜组件设置在安装面上并与底板之间形成一容置空间，至少一个发光组件设置在容置空间内，透光板和灯壳形成一防尘密封空间。由此，该照明装置通过将发光组件设置在容置空间内，并且透光板和灯壳形成一防尘密封空间，从而可为发光组件提供双重的防护，保护发光组件免于水氧的腐蚀，提高该照明装置的使用寿命。
下面结合附图对本公开实施例提供的照明装置进行详细的说明。
本公开一实施例提供一种照明装置。图1为根据该实施例的一种照明装置的结构分解示意图。如图1所示，该照明装置包括灯壳130，灯壳130包括具有一安装面111的底板110和围绕底板110的边缘的侧板131、以及设置在安装面111上的至少一个发光组件120、底板设置在发光组件120远离底板110的一侧的透镜组件140以及设置在透镜组件140远离发光组件120的一侧的透光板160。透镜组件140设置在安装面111上并与底板110之间形成一容置空间，至少一个发光组件120设置在容置空间内；透光板160和灯壳130形成一防尘密封空间。需要说明的是，灯壳可包括设置在底板远离发光组件的一侧的底板，也可不设置底板，本公开在此不作限制。
在本实施例提供的照明装置中，透镜组件设置在安装面上并与底板之间形成一容置空间，至少一个发光组件设置在容置空间内；底板透光板和灯壳形成一防尘密封空间，并且透光板设置在透镜组件远离发光组件的一侧。由此，发光组件设置在容置空间内，容置空间设置在防尘密封空间内，该照明装置可为发光组件提供双重保护，保护发光组件免于水氧的腐蚀，提高该照明装置的使用寿命和稳定性。
在一些示例中，该照明装置可用于机场。
例如，透光板160的材料可选用玻璃、亚克力、树脂等材料。
在一些示例中，如图1所示，底板110可为一块完整的底板。当然，本公 开包括但不限于，底板110也可为多个子底板拼接而成。每个子底板上可对应设置至少一个发光组件，此时每个子底板和其上设置的发光组件可构成一个发光模组；从而通过在照明装置中设置发光模组的数量以提供不同的照明功率。
在一些示例中，如图1所示，发光组件120包括电路板121和设置在电路板121上的至少一个发光二极管元件122。电路板121可设置在安装面111上，发光二极管元件122设置在电路板121远离安装面111的一侧。
例如，安装面上可设置多个用于安装电路板的螺纹孔。从而可通过与螺纹孔配合的螺钉将电路板固定在安装面上。当然，本公开包括但不限于此，电路板也可通过其他方式固定在安装面上，例如，通过卡合、粘合等固定方式。
例如，电路板可为PCB板(Printed Circuit Board，印刷电路板)。发光二极管元件可设置在PCB板上，形成设置有发光二极管元件的PCBA(Printed Circuit Board Assembly，组装电路板)，再将组装电路板设置在底板的安装面上。
在一些示例中，如图1所示，发光组件120包括电路板121和设置在电路板121上的至少一个发光二极管元件122。电路板121可设置在安装面111上，发光二极管元件122设置在电路板121远离安装面111的一侧。
例如，透镜组件的材料例如为PC(聚碳酸酯)或PMMA(聚甲基丙烯酸甲酯，又名亚克力)。
在一些示例中，照明装置还可包括设置在透镜组件140与底板110之间以将容置空间密封的密封件125。密封件125可采用弹性材料制作，当透镜组件123通过密封件125与底板110接触时，透镜组件123对密封件125的压力可使得密封件125变形，密封件125并被紧压在透镜组件123和底板110之间，从而将容置空间密封，进一步防止水和氧对电路板和发光二极管元件的腐蚀，提高该发光二极管照明模组的寿命和稳定性。
例如，密封件125可为封闭的环形，其截面例如为圆型、T型或7字型等其他形状，密封件的材料例如为硅胶、橡胶或其他弹性材料。
在一些示例中，如图1所示，该照明装置还包括设置在透镜组件140远离底板110的一侧的透镜压板150。透镜压板150用于将透镜组件140紧密压合在安装面111上，以将容置空间密封。
例如，如图1所示，透镜组件140包括透镜部141和设置在透镜部141四周的透镜边缘部142，透镜部141用于对发光二极管元件122进行配光，透镜边缘部142与透镜部141连接以支撑透镜部141。透镜压板150包括透镜开口 151以及围绕透镜开口151的边框压板152，透镜部141可从透镜开口151露出，边框压板152可对透镜边缘部142施加朝向安装面111的力以将透镜组件140紧固在安装面111上。
例如，透镜支撑部与透镜部可以是一体结构。当然，本公开包括但不限于此，透镜支撑部与透镜部也可以是分离结构。
例如，安装面上可设置压板螺纹孔，通过与压板螺纹孔的配合的螺钉可将边框压板紧固在安装面上，从而使得边框压板可对透镜边缘部施加朝向安装面的力以将透镜组件紧固在安装面上，从而进一步提高对容置空间的密封性能，进一步防止水和氧对电路板和发光二极管元件的腐蚀，提高该发光二极管照明模组的寿命和稳定性。
图2为根据本实施例的一种照明装置的结构示意图。如图2所示，为了更好地密封上述的防尘密封空间，该照明装置还包括：设置在灯壳130与透光板160之间的密封圈170。灯壳130上设置有密封圈放置槽137，密封圈170设置在密封圈放置槽137内，通过透光板160对密封圈170施加朝向底板的力以使密封圈170发生形变，从而进一步密封防尘密封空间。由此，该照明装置可进一步防止水和氧对电路板和发光二极管元件的腐蚀，提高使用寿命和稳定性。
例如，容置空间可达到IP68的防水等级，防尘密封空间可达到防水等级IP66。
例如，在密封圈在未被透光板压合的时候，密封圈沿垂直于底板的方向的厚度大于密封圈放置槽沿垂直于底板的方向的深度。
在一些示例中，如图2所示，该照明装置还包括设置在透光板160远离底板110的一侧的透光板压框180。透光板压框180设置在透光板160的边缘并与灯壳130固定以将透光板160紧压密封圈170上。例如，可通过卡合的方式将透光板压框设置在透光板的边缘并与灯壳固定。由于，当照明装置使用一段时间后，透光板上附着的灰尘或其他杂物会严重地影响照明装置的亮度和美观；而本实施例提供的照明装置便于拆装维护，可在透光板上附着有灰尘或其他杂物时，及时替换或清洁透光板，从而保证该照明装置的亮度。
值得注意的是，也可通过其他固定方式以将透光板压框设置在透光板的边缘并与灯壳固定。例如，透光板压框与灯壳也可通过螺钉相互固定。
图3为根据本实施例的另一种照明装置的结构示意图。如图3所示，底板110具有远离安装面111的背面112。该照明装置还包括散热器190；散热器 190设置在底板110的背面112上。通过该散热器190可对安装面111上设置的发光组件120进行散热。当然，本公开包括但不限于此，底板上也可不设置散热器，通过使用导热性能优异的材料制作底板来对发光组件进行散热。
例如，如图3所示，散热器190包括多个散热鳍191，多个散热鳍191与底板110可一体成型，从而可提高对发光组件的散热能力。例如，底板和散热鳍可采用导热材料制作，例如金属。当然，本公开包括但不限于此，散热器与底板也可为分离结构，通过固定件组装在一起。
例如，散热器也可为导热金属块或导热金属板。
例如，在一些示例中，至少一个发光组件可为多个发光组件，此时，如图3所示，照明装置还包括与多个发光组件一一对应相连的导线510，导线510可连接至电源以分别控制发光组件。
本公开另一实施例提供一种照明装置。图4为根据该实施例的一种照明装置的结构分解示意图。如图3所示，底板110还具有远离安装面111的背面112；该照明装置还包括电源盒200，与底板110的背面112相对设置。图5为根据该实施例的一种电源盒的结构分解示意图。如图5所示，电源盒200包括盖板210、电源盒本体220、电源230以及电源盒密封圈240。电源盒本体220与盖板210对盒设置以形成电源容置空间，电源230设置在电源容置空间内；电源盒密封圈240设置在电源盒本体220与盖板210之间以将电源容置空间密封。
在一些示例中，如图4所示，电源盒200还包括将电源盒200与灯壳130固定连接的固定部240，固定部240沿垂直于盖板210的方向延伸，固定部240可将底板110与电源盒200间隔开以形成散热间隔固定部240固定部240固定部240底板，也就是说，底板110与彼此对盒的电源盒200之间存在间隙，从而便于空气流通以提高该照明装置的散热能力。例如，固定部240设置在电源盒本体220上且位于电源盒本体220的至少一个角。
例如，如图4所示，该照明装置可通过螺钉250将固定部240与灯壳130相连。
例如，在一些示例中，如图5所示，盖板210包括接线孔211以及防水接线头212，设置在接线孔211内并可将电源230与外界电连接。
例如，在一些示例中，至少一个发光组件可为多个发光组件，照明装置还包括与多个发光组件一一对应相连的导线，所述导线通过接线孔与电源相连。
本公开另一实施例提供一种照明装置。图6为根据该实施例的一种照明装 置的局部结构拆解示意图。如图6所示，该照明装置还包括安装支架300，安装支架300包括安装板310和与安装板310相连的支架部320。支架部320与灯壳130转动连接，安装板310固定在安装位置。由此，通过该安装支架，该照明装置可以安装在安装位置，并且还可实现转动以提供不同的照射角度。
例如，上述的转动连接可通过齿盘和齿槽来实现。如图6所示，安装支架300包括外齿盘321，灯壳130中相对设置的侧板131上设置有与外齿盘321配合的内齿盘1315。由此，该照明装置可在外齿盘/内齿盘旋转的平面上转动，从而提供不同的照射角度。
例如，如图6所示，支架部320还可包括螺钉322，以将外齿盘321安装在支架部320上。
图7-图9为根据本实施例的一种照明装置的整体结构图和结构拆解图。如图7-9所示，该照明装置包括灯壳130、发光组件120、透镜组件140、透镜压板150、透光板160、密封圈170、透光板压框180、散热器190、电源盒200以及安装支架300。由此，该照明装置可为发光组件提供双重保护，保护发光组件免于水氧的腐蚀，提高该照明装置的使用寿命和稳定性。需要说明的是，上述各部件的具体结构和设置可参见图1-图6的相关描述，在此不再赘述。
例如，如图9所示，该照明装置还包括：防水接头520；以及防水盒530，包括多个防水端口，发光组件的导线一端可与发光组件相连，另一端设置防水接头520，并可通过防水接头520与防水盒530的防水端口相连。由此，可分别通过导线来控制各个发光组件，例如通过控制导线上的电流来控制与该导线相连的发光组件的亮度。另外，防水接头和防水盒可提供更好的防水性能。需要说明的是，上述的防水导线为具有防水功能的导线。
在发明中，各个实施例中的相同或相似的部件使用了相同或相似的附图标记，对这些部件的描述可以参考各个实施例，且不同实施例的结构与方案可以彼此结合或部分结合。
以上所述仅是本实用新型的示范性实施方式，而非用于限制本实用新型的保护范围，本实用新型的保护范围由所附的权利要求确定。

Claims (14)

  1. 一种照明装置，包括：
    灯壳，包括底板以及围绕所述底板的边缘的侧板，所述底板具有一安装面；
    至少一个发光组件，设置在所述安装面上；
    透镜组件，设置在所述发光组件远离所述底板的一侧；以及
    透光板，设置在所述透镜组件远离所述发光组件的一侧；其中，所述透镜组件设置在所述安装面上并与所述底板之间形成一容置空间，所述至少一个发光组件设置在所述容置空间内，所述透光板和所述灯壳形成一防尘密封空间。
  2. 根据权利要求1所述的照明模组，还包括：
    密封圈，设置在所述灯壳与所述透光板之间，
    其中，所述灯壳上设置有密封圈放置槽，所述密封圈设置在所述密封圈放置槽内以密封所述防尘密封空间。
  3. 根据权利要求2所述的照明装置，还包括：
    透光板压框，设置在所述透光板远离所述底板的一侧，
    其中，所述透光板压框设置在所述透光板的边缘并与所述灯壳固定以将所述透光板紧压所述密封圈上。
  4. 根据权利要求3所述的照明装置，其中，所述透光板压框与所述灯壳通过螺钉相互固定。
  5. 根据权利要求1-4中任一项所述的照明装置，还包括：
    安装支架，包括安装板和与所述安装板相连的支架部，
    其中，所述支架部与所述灯壳转动连接，所述安装板被配置为固定在安装位置。
  6. 根据权利要求5所述的照明装置，其中，所述安装支架还包括齿盘，所述灯壳中相对设置的所述侧板上设置有与所述齿盘配合的齿槽。
  7. 根据权利要求1-4中任一项所述的照明装置，还包括：
    散热器，设置在所述底板远离所述安装面的背面上。
  8. 根据权利要求1-4中任一项所述的照明装置，其中，所述发光组件包括：
    电路板，固定在所述安装面上；以及
    至少一个发光二极管元件，设置在所述电路板上，并位于所述电路板远离 所述安装面的一侧。
  9. 根据权利要求8所述的照明装置，还包括：
    透镜压板，设置在所述透镜组件远离所述底板的一侧，
    其中，所述透镜组件包括透镜部和设置在所述透镜部四周的透镜边缘部，所述透镜部被配置为对所述发光二极管元件进行配光，所述透镜边缘部与所述透镜部连接，以支撑所述透镜部，所述透镜压板包括透镜开口以及围绕所述透镜开口的边框压板，所述透镜部被配置为从所述透镜开口露出，所述边框压板被配置为对所述透镜边缘部施加朝向所述安装面的力以将所述透镜组件紧固在所述安装面上。
  10. 根据权利要求1-9中任一项所述的照明装置，还包括：
    电源盒，与所述底板远离所述安装面的背面相对设置，
    其中，所述电源盒包括盖板；电源盒本体，与所述盖板对盒以形成电源容置空间；电源，设置在所述电源容置空间内；以及电源盒密封圈，设置在所述电源盒本体与所述盖板之间以将所述电源容置空间密封。
  11. 根据权利要求10所述的照明装置，其中，所述电源盒还包括：将所述电源盒与所述灯壳固定连接的固定部，所述固定部沿垂直于所述盖板的方向延伸，所述固定部被配置为将所述底板与所述电源盒间隔开以形成散热间隔。
  12. 根据权利要求11所述的照明装置，其中，所述固定部位于所述电源盒本体的至少一个角。
  13. 根据权利要求10所述的照明装置，其中，所述盖板包括：
    接线孔；以及
    防水接线头，设置在所述接线孔内并被配置为将所述电源与外界电连接。
  14. 根据权利要求13所述的照明装置，其中，所述至少一个发光组件包括多个发光组件，所述照明装置还包括与所述多个发光组件一一对应相连的导线，所述导线通过所述接线孔与所述电源相连。
PCT/CN2018/079615 2017-09-30 2018-03-20 照明装置 WO2019062041A1 (zh)

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CN202791658U (zh) * 2012-09-13 2013-03-13 常州阿拉丁照明电器有限公司 一种新型led地埋灯
CN104654140A (zh) * 2015-03-17 2015-05-27 杭州华普永明光电股份有限公司 Led照明装置
CN206112694U (zh) * 2016-10-21 2017-04-19 众普森科技（株洲）有限公司 一种组合配光、高散热的led路灯

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CN102506331A (zh) * 2011-11-11 2012-06-20 广州南科集成电子有限公司 一种替代气体放电灯的超大功率led灯泡
CN202791658U (zh) * 2012-09-13 2013-03-13 常州阿拉丁照明电器有限公司 一种新型led地埋灯
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