WO2019091165A1 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
WO2019091165A1
WO2019091165A1 PCT/CN2018/099290 CN2018099290W WO2019091165A1 WO 2019091165 A1 WO2019091165 A1 WO 2019091165A1 CN 2018099290 W CN2018099290 W CN 2018099290W WO 2019091165 A1 WO2019091165 A1 WO 2019091165A1
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WO
WIPO (PCT)
Prior art keywords
light emitting
power supply
lighting device
module
mounting
Prior art date
Application number
PCT/CN2018/099290
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
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.)
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Publication date
Application filed by 杭州华普永明光电股份有限公司 filed Critical 杭州华普永明光电股份有限公司
Publication of WO2019091165A1 publication Critical patent/WO2019091165A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/30Pivoted housings or frames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00Safety devices structurally associated with lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements

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.
  • At least one embodiment of the present disclosure provides a lighting device including: a light emitting module having a light emitting surface and a back surface away from the light emitting surface; a power supply box disposed opposite the back surface of the light emitting module; a lamp housing disposed on a side edge of the light emitting module, the light emitting module includes at least one light emitting diode module, the lamp housing includes a first side plate, and the first side plate is provided with a heat dissipation hole, the power source
  • the cartridge further includes: a fixing portion that fixedly connects the power supply case to the lamp housing, the fixing portion extending in a direction perpendicular to the back surface and spacing the power supply box from the back surface to form a heat dissipation interval.
  • the lighting device further includes: a heat sink disposed on the back surface of the light emitting module and located in the heat dissipation interval.
  • the light emitting module is formed by splicing a plurality of the light emitting diode modules.
  • the LED module includes: a bottom plate having a mounting surface; a light emitting element disposed on the mounting surface; and a mounting groove disposed on the bottom plate
  • the illuminating device further includes a connecting member disposed in the mounting slot of the adjacent LED module, wherein the illuminating module passes through the mounting slot and the plurality of LED modules
  • the connectors are spliced together.
  • the mounting groove is located at an edge of the bottom plate.
  • the device further includes: a mounting bracket including a mounting plate and a bracket portion connected to the mounting plate, the lamp housing further including a second side plate, the bracket portion and the bracket portion The second side panel is rotatably coupled, and the mounting panel is configured to be fixed in a mounting position.
  • the device further includes: an inner toothed disc fixed to the second side plate; and an outer toothed disc disposed in cooperation with the inner toothed disc and fixed to the bracket Upper portion, the outer toothed disc is configured to rotate in a plane in which the inner toothed disc is located.
  • the power supply box further includes: a cover; a power box body, and the cover plate to form a power receiving space; and a power source disposed at the power source Included in the space.
  • the power supply box further includes: a lightning protection device disposed in the power supply accommodating space.
  • FIG. 1 is a schematic perspective structural view of a lighting device according to an embodiment of the present disclosure
  • FIG. 2 is a schematic perspective structural view of another illumination device according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram of disassembling a power supply box according to an embodiment of the present disclosure
  • FIG. 4 is a partially disassembled schematic view of a lighting device according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic perspective structural view of an LED module according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic perspective structural view of another lighting device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic perspective structural view of another illumination device according to an embodiment of the present disclosure.
  • Embodiments of the present disclosure provide a lighting device including a lighting module, a power supply box, and a lamp housing.
  • the light emitting module has a light emitting surface and a back surface away from the light emitting surface;
  • the power box is disposed opposite to the back surface of the light emitting module;
  • the light shell is disposed around the side edge of the light emitting module;
  • the light emitting module includes at least one light emitting diode module, and the light shell includes the first a side plate, the first side plate is provided with a heat dissipation hole, and
  • the power supply box further comprises: a fixing portion, the power supply box is fixedly connected with the lamp housing, the fixing portion extends in a direction perpendicular to the back surface, and the power supply box is spaced apart from the back surface to form Heat dissipation interval. Therefore, the illumination device can provide a lighting device with better heat dissipation performance and can realize different powers by combining different numbers of light emitting diode modules.
  • FIGS. 1 and 2 are schematic perspective views of a lighting device according to this embodiment.
  • the lighting device includes a lighting module 100, a power supply box 200, and a lamp housing 300.
  • the light emitting module 100 has a light emitting surface 101 and a back surface 102 away from the light emitting surface 101.
  • the power box 200 is disposed opposite to the back surface 102 of the light emitting module 100.
  • the lamp housing 300 is disposed around a side edge of the light emitting module 100.
  • the light emitting module 100 includes at least An LED module 110, the lamp housing 300 includes a first side plate 310, and the first side plate 310 is provided with a heat dissipation hole 315.
  • the power supply box 200 further includes a fixing portion 240 that fixedly connects the power supply box 200 to the lamp housing 300, and the fixing portion 240 extends in a direction perpendicular to the back surface 102 and spaces the power supply box 200 from the back surface 102 to form a heat dissipation interval. That is to say, there is a gap between the back side of the light-emitting module and the power supply box facing each other, thereby facilitating air circulation to further improve the heat dissipation capability of the lighting device.
  • the back surface of the light-emitting module and the heat dissipation holes disposed on the first side plate of the side edge of the light-emitting module can all perform heat dissipation, thereby improving the heat dissipation performance of the illumination device.
  • the LED module has the characteristics of energy saving and low heat generation compared with the conventional light source. Therefore, since the illumination device provided by the embodiment uses the LED module as a light source and has good heat dissipation performance, the illumination device can be More LED modules are provided as light sources to provide greater illumination power, and at the same time have better stability and longer service life. On the other hand, the illumination device can also realize different illumination powers by combining different numbers of LED modules according to actual needs. Moreover, there is a heat dissipation interval between the back side of the light-emitting module and the power supply box facing each other, thereby facilitating air circulation to further improve the heat dissipation capability of the lighting device.
  • the illumination device further includes a heat sink 400 disposed on the back side 102 of the light emitting module 100.
  • the heat sink can further enhance the heat dissipation performance of the lighting device.
  • the disclosure includes, but is not limited to, a heat sink may not be disposed on the bottom plate, and the back surface of the light emitting module may be made of a material having excellent thermal conductivity to dissipate heat.
  • the heat sink 400 includes a plurality of heat dissipation fins 410 , and the plurality of heat dissipation fins 410 and the light emitting module 100 can be integrally formed, thereby improving heat dissipation capability of the light emitting module.
  • the heat sink fins can be made of a thermally conductive material, such as a metal.
  • the present disclosure includes but is not limited thereto, and the heat sink and the light emitting module may also be separate structures assembled by the fixing members.
  • the heat sink can also be a heat sink metal block or other form of heat sink such as a heat conductive metal plate.
  • the lighting device further includes a mounting bracket 600.
  • the mounting bracket 600 includes a mounting plate 610 and a bracket portion 620 that is coupled to the mounting plate 610.
  • the lamp housing 300 further includes a second side plate 320 that is rotatably coupled to the second side plate 320.
  • a mounting plate 610 is used to be secured in the installed position to mount the lighting device to the mounting position.
  • the illumination device is rotated by the mounting bracket to provide different illumination angles.
  • a mounting hole can be provided on the mounting plate, and the mounting plate can be fixed in the mounting position through the mounting hole by screws.
  • the present disclosure includes but is not limited thereto, and the mounting plate may be fixed in the mounting position by other fixing means.
  • the light emitting module may be formed by splicing a plurality of light emitting diode modules. As shown in FIG. 2 , in the illuminating device, the four LED modules 110 are spliced to form the illuminating module 100 .
  • the first side panel 310 is disposed at a side edge of the illuminating module 100 to protect the illuminating module 100 . Further, the first side plate 310 is provided with a heat dissipation hole 315, so that the heat dissipation performance of the illumination device can be improved.
  • the first side plate provided with the heat dissipation hole can prevent the collision of the light-emitting module during the collision process; on the other hand, the heat dissipation hole can allow the air to circulate, thereby dissipating the heat-emitting module, for example, the temperature is low.
  • the air contacts the illuminating module through the louver and exchanges heat, thereby dissipating heat from the illuminating module.
  • the light emitting module according to the embodiment of the present invention is illustrated as having a substantially rectangular planar structure.
  • the planar shape of the light emitting module according to the embodiment of the present invention is not limited. A rectangle, which can be square, circular, elliptical, or any other regular or irregular shape.
  • the first side plate and the second side plate may have a certain curvature accordingly.
  • FIG. 3 is a schematic exploded view of a power supply box according to the embodiment.
  • the power supply box 200 includes a cover 210, a power box body 220, and a power source 230.
  • the cover 210 and the power box body 220 are disposed to form a power storage space, and the power source 230 is disposed in the power supply space.
  • the power source can provide energy for the lighting device, and the power storage space formed by the cover plate and the power box body can protect the power source from water and oxygen corrosion, thereby improving the stability of the lighting device and making the lighting device Adapt to complex environments.
  • the power supply box may adopt a sealing member to seal the power supply space formed by the cover plate and the power box body, thereby improving the waterproof level of the power supply space, thereby making the lighting device available in an outdoor environment. Work safely and steadily.
  • the fixing portion 240 may be 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 to the lamp housing by screws.
  • the power supply box 200 further includes a lightning protection device 250 disposed in a power supply space formed by the cover 210 and the power supply box body 220.
  • the power supply box can prevent lightning from damaging the power supply, thereby further improving the safety and stability of the lighting device.
  • the lighting device can work safely and stably in an outdoor environment.
  • the lighting module further includes a wire
  • the cover plate is provided with an opening
  • the wire can electrically connect the power source and the light emitting module from the opening provided in the cover plate to supply power to the light emitting module.
  • the light emitting module is formed by splicing a plurality of light emitting diode modules.
  • each of the LED modules can be controlled by different wires. For example, different current magnitudes can be applied through the wires, so that different LED modules can emit light of different brightness.
  • the wire further includes a wire waterproof joint for sealing the opening in the cover plate, preventing moisture from entering the inside of the power supply space from the opening and contaminating or corroding the electronic device and the circuit in the power source in the accommodation space. .
  • Fig. 4 is a partially disassembled view of a lighting device in accordance with the present embodiment.
  • the illumination device can also include an internal spur 700 and an external spur 800 that mates with the internal sprocket 700.
  • the inner sprocket 700 is fixed to the second side plate 320
  • the outer spur 800 is fixed to the bracket portion 620 and fitted with the inner spur 700 so that the outer spur 800 can rotate in the plane in which the inner spur 700 is located.
  • the illuminating device can be rotated on a plane in which the external spur/inner sprocket rotates, thereby providing different illumination angles.
  • the positions of the inner and outer spurs are interchangeable, that is, the outer spur is fixed on the second side plate, and the inner sprocket is fixed on the bracket and is disposed in cooperation with the outer sprocket.
  • the present disclosure includes but is not limited thereto, and the lighting device may also adopt other manners to achieve a rotational connection between the bracket portion and the second side panel.
  • the internal sprocket can be fixed to the second side plate by screws, and the external spur can also be fixed to the bracket by screws.
  • the lamp housing 300 may include two first side plates 310 disposed at two opposite side edges of the light emitting module 100 and the other two disposed on the light emitting module 100. Two second side panels 320 of opposite side edges. Thereby, the first side panel and the second side panel can surround the light emitting module, thereby protecting the light emitting module.
  • adjacent first side panels and second side panels may be connected by screws.
  • present disclosure includes but is not limited thereto, and the adjacent first side panel and second side panel may also be fixedly connected by other means.
  • the light emitting module is formed by splicing a plurality of light emitting diode modules.
  • each of the LED modules has a sub-light emitting surface, and the plurality of LED modules are spliced so that the sub-light emitting surfaces of the plurality of LED modules are disposed in the same plane to form a light emitting surface of the LED module.
  • FIG. 5 is a schematic perspective view of a light emitting diode module according to the embodiment.
  • the LED module 110 includes a bottom plate 111 having a mounting surface 1110, a light emitting element 112 disposed on the mounting surface 1110, and a mounting groove 113 disposed on the bottom plate 111.
  • the illuminating device further includes a connecting member 500.
  • the connecting member 500 is disposed in the mounting slot 113 of the adjacent LED module 110 to connect the adjacent LED module 110.
  • the illuminating module 100 is composed of a plurality of LED modules.
  • the light-emitting surface of the light-emitting elements on the mounting surface 1110 of the plurality of LED modules 110 collectively constitutes the light-emitting surface 101.
  • the lighting device can also realize different lighting power by splicing different numbers of LED modules according to actual needs.
  • the illuminating device realizes splicing of the plurality of light emitting diode modules through the connecting member and the mounting groove, and has a simple structure and is convenient for installation and disassembly.
  • the mounting slots 113 are located at the edges of the bottom plate 111 to facilitate attachment of the connectors to adjacent LED modules.
  • the mounting groove 113 extends along at least one edge portion, and both ends of the mounting groove 113 extend to two mutually opposite edges of the bottom plate 111, respectively. That is, the mounting groove 113 penetrates through two opposite side edges of the bottom plate 111.
  • the mounting groove can be a chute to improve splicing efficiency.
  • FIG. 6 is a schematic perspective structural view of another illumination device according to the embodiment.
  • the lighting device further includes: a plurality of waterproof wires 910 connected to the plurality of LED modules 110; a waterproof connector 920; and a waterproof box 930, wherein one end of each waterproof wire 910 is connected to the LED module 110. The other end is provided with a waterproof joint 920 and is connected to the waterproof case 930 through a waterproof joint 920. Thereby, the waterproof performance of the lighting device can be improved.
  • the illumination module of the illumination device can be formed by splicing four LED modules 110.
  • Each LED module 110 can include four light-emitting elements 112, and four light-emitting elements 112 and four waterproof elements respectively.
  • One end of the wire 910 is connected, and the other end of the four waterproof wires 910 is provided with a waterproof joint 920 and connected to the waterproof case 930 through the waterproof joint 920. Therefore, the waterproof connector 920 and the waterproof box 930 corresponding to one LED module 110 can form a waterproof structure of the "work" type, preventing moisture from entering the LED module 110, thereby improving the waterproof performance of the illumination device.
  • FIG. 7 is a schematic perspective structural view of another illumination device according to the embodiment. As shown in FIG. 7, the illumination module of the illumination device can be formed by splicing six LED modules 110.

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

Abstract

一种照明装置,包括发光模组(100)、电源盒(200)以及灯壳(300)。发光模组(100)具有发光面(101)和远离发光面(101)的背面(102);电源盒(200)与发光模组(100)的背面(102)相对设置;灯壳(300)围绕发光模组(100)的侧边缘设置;发光模组(100)包括至少一个发光二极管模组(110),灯壳(300)包括第一侧板(310),第一侧板(310)上设置有散热孔(315),电源盒(200)还包括:固定部(240),将电源盒(200)与灯壳(300)固定连接,固定部(240)沿垂直于背面(102)的方向延伸并将电源盒(200)与背面(102)间隔开以形成散热间隔。

Description

照明装置
本申请要求于2017年11月10日递交的中国专利申请第201721494393.1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
本公开至少一个实施例提供一种照明装置,其包括:发光模组,具有发光面和远离所述发光面的背面;与所述发光模组的所述背面相对设置的电源盒;以及围绕所述发光模组的侧边缘设置的灯壳,所述发光模组包括至少一个发光二极管模组,所述灯壳包括第一侧板,所述第一侧板上设置有散热孔,所述电源盒还包括:固定部,将所述电源盒与所述灯壳固定连接,所述固定部沿垂直于所述背面的方向延伸并将所述电源盒与所述背面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装置中,照明装置还包括:散热器,设置在所述发光模组的所述背面且位于所述散热间隔中。
例如,在本公开一实施例提供的照明装置中,所述发光模组由多个所述发光二极管模组拼接而成。
例如,在本公开一实施例提供的照明装置中,所述发光二极管模组包括:底板,具有一安装面;发光元件,设置在所述安装面上;以及安装槽,设置在 所述底板上;所述照明装置还包括连接件,设置在相邻的所述发光二极管模组的所述安装槽内,所述发光模组由所述多个发光二极管模组通过所述安装槽和所述连接件拼接而成。
例如,在本公开一实施例提供的照明装置中,所述安装槽位于所述底板的边缘。
例如,在本公开一实施例提供的照明装置中,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,所述灯壳还包括第二侧板,所述支架部与所述第二侧板转动连接,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装置中,还包括:内齿盘,固定在所述第二侧板上;以及外齿盘,与所述内齿盘配合设置且固定在所述支架部上,所述外齿盘被配置为在所述内齿盘所在的平面内转动。
例如,在本公开一实施例提供的照明装置中,所述电源盒还包括:盖板;电源盒本体,与所述盖板对盒以形成电源容置空间;以及电源,设置在所述电源容置空间内。
例如,在本公开一实施例提供的照明装置中,所述电源盒还包括:防雷器,设置在所述电源容置空间内。
附图说明
为了更清楚地说明发明实施例的技术方案,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立体结构示意图;
图2为本公开一实施例提供的另一种照明装置的立体结构示意图;
图3为本公开一实施例提供的一种电源盒的拆解示意图;
图4为本公开一实施例提供的一种照明装置的部分拆解示意图;
图5为本公开一实施例提供的一种发光二极管模组的立体结构示意图;
图6为本公开一实施例提供的另一种照明装置的立体结构示意图;以及
图7为本公开一实施例提供的另一种照明装置的立体结构示意图。
具体实施方式
为使发明实施例的目的、技术方案和优点更加清楚,下面将结合发明实施 例的附图,对发明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、散热性能较差、功率较为固定等缺点。
本公开实施例提供一种照明装置,包括发光模组、电源盒以及灯壳。发光模组具有发光面和远离发光面的背面;电源盒与发光模组的背面相对设置;灯壳围绕发光模组的侧边缘设置;发光模组包括至少一个发光二极管模组,灯壳包括第一侧板,第一侧板上设置有散热孔,电源盒还包括:固定部,将电源盒与灯壳固定连接,固定部沿垂直于背面的方向延伸并将电源盒与背面间隔开以形成散热间隔。由此,该照明装置可提供一种散热性能较好,并且可通过组合不同数量的发光二极管模组以实现不同功率的照明装置。
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和图2为根据本实施例的一种照明装置的立体结构示意图。如图1和2所示,该照明装置包括发光模组100、电源盒200以及灯壳300。发光模组100具有发光面101和远离发光面101的背面102;电源盒200与发光模组100的背面102相对设置;灯壳300围绕发光模组100的侧边缘设置;发光模组100包括至少一个发光二极管模组110,灯壳300包括第一侧板310,第一侧板310上设置有散热孔315。电源盒200还包括固定部240,将电源盒200与灯壳300固定连接,固定部240沿垂直于背面102的方向延伸并将电源盒200与背面102间隔开以形成散热间隔。也就 是说,发光模组的背面与彼此对盒的电源盒之间存在间隙,从而便于空气流通以进一步提高该照明装置的散热能力。
在本实施例提供的照明装置中,发光模组的背面以及设置在发光模组的侧边缘的第一侧板上的散热孔均可起到散热作用,从而可提高该照明装置的散热性能。并且,相对于通常的光源,发光二极管模组具有节能以及发热量较小等特点;因此,由于本实施例提供的照明装置采用了发光二极管模组作为光源并且散热性能较好,该照明装置可设置更多的发光二极管模组以作为光源,从而提供较大的照明功率,并且同时具有较好的稳定性和较长的使用寿命。另一方面,该照明装置还可根据实际需要通过组合不同数量的发光二极管模组以实现不同照明功率。并且发光模组的背面与彼此对盒的电源盒之间存在散热间隔,从而便于空气流通以进一步提高该照明装置的散热能力。
例如,在一些示例中,如图1所示,该照明装置还包括散热器400,散热器400设置在发光模组100的背面102。由此,散热器可进一步增强该照明装置的散热性能。当然,本公开包括但不限于此,底板上也可不设置散热器,发光模组的背面可采用导热性能优异的材料制作,从而进行散热。
例如,在一些示例中,如图1所示,散热器400包括多个散热鳍410,多个散热鳍410与发光模组100可一体成型,从而可提高对发光模组的散热能力。例如,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,散热器与发光模组也可为分离结构,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等其他形式的散热器。
例如,在一些示例中,如图1所示,该照明装置还包括安装支架600。安装支架600包括安装板610和与安装板610相连的支架部620。灯壳300还包括第二侧板320,支架部620与第二侧板320转动连接。安装板610用于固定在安装位置上,以将该照明装置安装到安装位置。并且,该照明装置通过该安装支架实现转动以提供不同的照射角度。
例如,安装板上可设置安装孔,通过螺钉可穿过安装孔将安装板固定在安装位置。当然,本公开包括但不限于此,安装板还可通过其他固定方式固定在安装位置。
例如,在一些示例中,发光模组可由多个发光二极管模组拼接而成。如图2所示,在该照明装置中,四个发光二极管模组110拼接形成发光模组100;第一侧板310设置在发光模组100的侧边缘,以保护发光模组100。并且,第 一侧板310上设置有散热孔315,从而可提高该照明装置的散热性能。一方面,设置有散热孔的第一侧板可防止在搬运等过程中的碰撞损伤发光模组;另一方面,散热孔可允许空气流通,从而对发光模组进行散热,例如,温度较低的空气通过散热孔与发光模组接触并发生热交换,从而对发光模组进行散热。
需要说明的是,在图2所示的结构示意图中,根据本发明实施例的发光模组示出为具有大致矩形的平面结构,然而,根据本发明实施例的发光模组的平面形状不限于矩形,其可以为正方形、圆形、椭圆形、或者其他任何规则或不规则形状。相应地,当发光模组为圆形或椭圆形时,第一侧板和第二侧板可相应地具有一定的弧度。
图3为根据本实施例的一种电源盒的拆解示意图。如图3所示,该电源盒200包括盖板210、电源盒本体220以及电源230。盖板210与电源盒本体220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。由此,电源可为该照明装置提供能源,盖板与电源盒本体形成的电源容置空间可对电源形成保护,防止水氧腐蚀电源,从而提高该照明装置的稳定性并使得该照明装置可适应复杂的环境。
例如,在一些示例中,该电源盒可采用密封件以将盖板与电源盒本体形成的电源容置空间密封,提升该电源容置空间的防水等级,从而使得该照明装置可在户外环境中安全、稳定地工作。
例如,如图3所示,固定部240可设置在电源盒本体220上且位于电源盒本体220的至少一个角。
例如,该照明装置可通过螺钉将固定部与灯壳相连。
例如,在一些示例中,电源盒200还包括防雷器250,设置在盖板210与电源盒本体220形成的电源容置空间。由此,该电源盒可防止雷电损伤电源,从而进一步提升该照明装置的安全性和稳定性。该照明装置可在户外环境中安全、稳定地工作。
例如,在一些示例中,该照明模组还包括导线,盖板上设置有开孔,导线可从盖板上设置的开孔将电源与发光模组电性相连,从而为发光模组供电。
例如,在一些示例中,发光模组由多个发光二极管模组拼接而成。此时,各发光二极管模组可分别通过不同的导线进行控制。例如,可通过导线分别施加不同的电流大小,从而实现不同的发光二极管模组可发出不同亮度的光。
例如,该导线还包括导线防水接头,导线防水接头用于密封盖板上的开孔, 防止水汽从开孔进入电源容置空间内部并污染或腐蚀容置空间内的电源中的电子器件和电路。
图4为根据本实施例的一种照明装置的部分拆解图。如图1和4所示,该照明装置还可包括内齿盘700和与内齿盘700配合的外齿盘800。内齿盘700固定在第二侧板320上,外齿盘800固定在支架部620上并与内齿盘700配合设置,从而使得外齿盘800可在内齿盘700所在的平面内转动。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。另外,内齿盘和外齿盘的位置可以互换,即外齿盘固定在第二侧板上,内齿盘固定在支架部上并与外齿盘配合设置。当然,本公开包括但不限于此,该照明装置也可采用其他方式来实现支架部与第二侧板的转动连接。
例如,内齿盘可通过螺钉固定在第二侧板上,外齿盘也可通过螺钉固定在支架部上。
例如,在一些示例中,如图4所示,灯壳300可包括设置在发光模组100的两个相对的侧边缘的两个第一侧板310以及设置在发光模组100的另外两个相对的侧边缘的两个第二侧板320。由此,第一侧板和第二侧板可将发光模组包围,从而保护发光模组。
例如,相邻的第一侧板和第二侧板可通过螺钉相连。当然,本公开包括但不限于此,相邻的第一侧板和第二侧板还可通过其他方式进行固定连接。
例如,在一些示例中,发光模组由多个发光二极管模组拼接而成。例如,各发光二极管模组具有一个子发光面,拼接多个发光二极管模组以使多个发光二极管模组的子发光面设置在同一平面内以构成该发光模组的发光面。
图5为根据本实施例的一种发光二极管模组的立体结构示意图。如图5所示,该发光二极管模组110包括底板111,该底板111具有一安装面1110;发光元件112,设置在安装面1110上;以及安装槽113,设置在底板111上。该照明装置还包括连接件500,连接件500设置在相邻的发光二极管模组110的安装槽113内以将相邻的发光二极管模组110连接;发光模组100由多个发光二极管模组110通过安装槽113和连接件500拼接而成,多个发光二极管模组110的安装面1110上的发光元件的发光面共同构成该发光面101。由此,该照明装置还可根据实际需要通过拼接不同数量的发光二极管模组以实现不同照明功率。另外,该照明装置通过连接件和安装槽来实现将多个发光二极管模组拼接,其结构简单,便于安装和拆卸。
例如,在一些示例中,如图5所示,安装槽113位于底板111的边缘,从而便于连接件将相邻的发光二极管模组连接。
例如,在一些示例中,如图5所示,安装槽113沿至少一个边缘部延伸,安装槽113的两端分别延伸至底板111的两个彼此相对的边缘。也就是说,安装槽113贯穿底板111两个相对的侧边缘。安装槽可为滑槽,从而提高拼接效率。
图6为根据本实施例的另一种照明装置的立体结构示意图。如图6所示,该照明装置还包括:多条防水导线910,与多个发光二极管模组110连接;防水接头920;以及防水盒930,各防水导线910一端与发光二极管模组110相连,另一端设置防水接头920,并通过防水接头920与防水盒930相连。由此,可提高该照明装置的防水性能。
例如,如图6所示,该照明装置的发光模组可由四个发光二极管模组110拼接而成;各发光二极管模组110可包括四个发光元件112,四个发光元件112分别与四条防水导线910的一端相连,四条防水导线910的另一端设置防水接头920并通过防水接头920与防水盒930相连。由此,与一个发光二极管模组110对应的防水接头920和防水盒930可构成“工”字型的防水结构,防止水汽进入发光二极管模组110,从而提高该照明装置的防水性能。
需要说明的是,本公开的照明装置还可采用其他数量的发光二极管模组拼接而成,从而提供不同的亮度和照明范围。图7为根据本实施例的另一种照明装置的立体结构示意图。如图7所示,该照明装置的发光模组可由六个发光二极管模组110拼接而成。
在本公开中,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。
以上所述仅是发明的示范性实施方式,而非用于限制发明的保护范围,发明的保护范围由所附的权利要求确定。

Claims (10)

  1. 一种照明装置,包括:
    发光模组,具有发光面和远离所述发光面的背面;
    与所述发光模组的所述背面相对设置的电源盒;以及
    围绕所述发光模组的侧边缘设置的灯壳,
    其中,所述发光模组包括至少一个发光二极管模组,所述灯壳包括第一侧板,所述第一侧板上设置有散热孔,
    所述电源盒还包括:固定部,将所述电源盒与所述灯壳固定连接,所述固定部沿垂直于所述背面的方向延伸并将所述电源盒与所述背面间隔开以形成散热间隔。
  2. 根据权利要求1所述的照明装置,还包括:散热器,设置在所述发光模组的所述背面且位于所述散热间隔中。
  3. 根据权利要求1或2所述的照明装置,其中,所述发光模组由多个所述发光二极管模组拼接而成。
  4. 根据权利要求3所述的照明装置,其中,所述发光二极管模组,包括:
    底板,具有一安装面;
    发光元件,设置在所述安装面上;以及
    安装槽,设置在所述底板上;
    其中,所述照明装置还包括连接件,设置在相邻的所述发光二极管模组的所述安装槽内,所述发光模组由所述多个发光二极管模组通过所述安装槽和所述连接件拼接而成。
  5. 根据权利要求4所述的照明装置,其中,所述安装槽位于所述底板的边缘。
  6. 根据权利要求1-5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,所述灯壳还包括第二侧板,所述支架部与所述第二侧板转动连接,所述安装板被配置为固定在安装位置。
  7. 根据权利要求6所述的照明装置,还包括:
    内齿盘,固定在所述第二侧板上;以及
    外齿盘,与所述内齿盘配合设置且固定在所述支架部上,
    其中,所述外齿盘被配置为在所述内齿盘所在的平面内转动。
  8. 根据权利要求1-7中任一项所述的照明装置,其中,所述电源盒还包括:
    盖板;
    电源盒本体,与所述盖板对盒以形成电源容置空间;以及
    电源,设置在所述电源容置空间内。
  9. 根据权利要求8所述的照明装置,其中,所述电源盒还包括:
    防雷器,设置在所述电源容置空间内。
  10. 根据权利要求3所述的照明装置,还包括:
    多条防水导线,分别与所述多个发光二极管模组连接;
    防水接头;以及
    防水盒,
    其中,各所述防水导线一端与所述发光二极管模组相连,另一端设置所述防水接头,并被配置为通过所述防水接头与所述防水盒相连。
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