WO2014079140A1 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
WO2014079140A1
WO2014079140A1 PCT/CN2013/001207 CN2013001207W WO2014079140A1 WO 2014079140 A1 WO2014079140 A1 WO 2014079140A1 CN 2013001207 W CN2013001207 W CN 2013001207W WO 2014079140 A1 WO2014079140 A1 WO 2014079140A1
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WO
WIPO (PCT)
Prior art keywords
connector
light source
source module
module block
power supply
Prior art date
Application number
PCT/CN2013/001207
Other languages
English (en)
French (fr)
Inventor
王耀海
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
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 WO2014079140A1 publication Critical patent/WO2014079140A1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors

Definitions

  • the present invention relates to a lighting device, and more particularly to a modular LED lighting device.
  • the architecture of outdoor luminaires is generally divided into two categories, one is an integrated luminaire architecture, and the other is a modular luminaire architecture.
  • the integrated outdoor luminaire architecture is aesthetically pleasing and easy to assemble, and is widely used in traditional luminaires.
  • the heat-dissipating part has a large volume and weight, resulting in a large investment in the mold and a high production cost.
  • the integrated die has a short tool life cycle. If the product is redesigned and optimized according to the LED upgrade, the investment cost will increase.
  • the modular luminaire architecture can make up for the shortcomings of the integrated luminaire architecture, with less initial investment and high mold utilization.
  • the modular luminaires on the market are generally shown in FIG. 1, and include: a bracket, a power supply room, a support arm, a light source module block 17, a waterproof cable 14, a respirator 15 and a light source module block connected to the light source module. Supports the interface 16 of the arm.
  • 1) the bracket, the main power supply room and the supporting arm are used as the mechanical support structure of the whole luminaire; 2) the bracket and the power supply chamber body are usually realized by the die-casting process; and the supporting arm is realized by the squeezing process to adapt to different numbers. Module application.
  • the present invention proposes a lighting device that not only reduces the structural complexity of the modular LED lighting device, but also reduces the cost.
  • a lighting device including: a bracket;
  • the power supply room is fixedly connected to the bracket, and has at least one first connector
  • the light source module block is provided with an LED light source
  • each light source module block has at least one first connector, that is, at least one second connector matching the first connector; wherein, at least one light source
  • the second connector of the module block and the first connector of the power supply chamber are connected to form a hollow connection structure with a cavity inside and support the power supply room and the light source module block, and the first connector and the second module are passed between the light source module blocks.
  • the connector is connected to form a hollow connection structure having a cavity inside and supports the connected light source module blocks.
  • the first connector, the second connector and the light source module block on the light source module block are integrated structures. Further, the first connector, the second connector and the light source module block are formed by integrated aluminum alloy die-casting
  • the first connector on the power supply compartment is integrated with the power supply compartment. Further, the first connector and the power supply chamber are formed by integral aluminum alloy die casting.
  • the electrical connection lines between the light source module blocks are electrically connected to the light source module block through a cavity inside the hollow connection structure formed by the connection of the first connector and the second connector.
  • the electrical connection lines of the power supply chamber and the light source module block are connected to the cavity inside the hollow connection structure formed by the first connector and the second connector.
  • At least one end sealing device is further included, the end sealing device being sealingly connected to the first connector of the at least one light source module block.
  • a respirator is connected to the light source module block for ventilation of air inside and outside the illumination device.
  • the at least one light source module block and the plurality of other light source module blocks are connected by the first connector and the second connector.
  • the following connection manner may also be adopted.
  • the at least one light source module block and the plurality of other light source module blocks are supported and connected by the first connector and the second connector.
  • the expansion of the light source module block is easier due to the integrated connector on the light source module described above.
  • the electrical connection lines between the modules are connected in a hollow structure formed by the connectors, so that ordinary wires can be used. Instead of waterproof cables, it effectively reduces costs.
  • a light source module block is provided.
  • the light source module block is provided with an LED light source.
  • the light source module block has a first connector and at least one matches the first connector.
  • the second connector is connected between the light source module blocks through the first connector and the second connector to form a hollow connection structure with a cavity inside and supports the connected light source module block.
  • a hollow third connector is further included, and two ends of the third connector are respectively matched with the first connector and the second connector, and one light source module block The first connector and the second connector of the other light source module block are connected to the third connector to form a connection structure intermediate the cavity and support the connected light source module block.
  • the first connector, the second connector and the light source module block are of an integrated structure. Further, the first connector, the second connector and the light source module block are die-cast by an integrated aluminum alloy.
  • the first connector is a hollow connector
  • the second connector is a hollow second connector that is matched with the first connector.
  • the first connector and the second connector are connected to form a waterproof connector.
  • the hollow connection structure with a cavity inside.
  • the electrical connection line between the two light source module blocks is connected to the intermediate cavity after the first connector and the second connector.
  • a lighting device including
  • a power supply room for mounting a driving power source, the power supply room being fixedly connected to the bracket, and having at least one hollow first connector integrated with the power supply room;
  • the light source module block includes an LED light source, and a hollow second connector and at least one first connector integrated with the light source module block;
  • the at least one light source module block and the power supply chamber are connected by the first connector, the connecting component and the second connector to form a hollow connecting structure with a cavity inside and support the power supply room and the light source module block, the power supply room and
  • the electrical connection lines between the light source module blocks pass through the hollow connection structure; and the light source module blocks are connected by the first connection head, the connection element and the second connection head to form a hollow connection structure with a cavity inside and support the light source
  • the module block, the electrical connection line between the light source module blocks passes through the hollow connection structure.
  • at least one end seal is coupled to the at least one light source module block to seal the illumination device.
  • a respirator is connected to a light source module block for internal and external air exchange of the lighting device.
  • the first connector, the second connector and the light source module block on the light source module block are integrally molded by aluminum alloy. Further, the first connector and the power supply chamber on the power supply chamber are formed by integrated aluminum alloy die-casting
  • the plurality of light source module blocks of the illumination device are connected in series by the first connector, the connecting member and the second connector.
  • the light source module blocks are connected by the connector of the light source and support the light source module block, the traditional support arm portion is omitted, the cost is reduced, and the module blocks are also easy to install.
  • the connection between the light source module block and the power supply room is formed by a die-casting process, a light source module block and a power supply room, and has the function of waterproof and sealed IP65), so that the light source module blocks, the power supply cavity and the light source module block
  • the electrical connection between the two can be achieved with ordinary wires in the internal cavity of the connector, eliminating the need for expensive waterproof cables and interfaces.
  • there is a closed airflow passage between the modules and the power supply chamber only one respirator is needed, which further reduces the cost.
  • FIG. 1 is a schematic view showing the general structure of a conventional modular lighting device
  • FIG. 2 is a schematic view of a lighting device in accordance with one embodiment of the present invention.
  • FIG. 3 is a structural diagram of a light source module block according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the connection of a light source module block according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a light source module block connection according to an embodiment of the invention.
  • Figure 6 is a schematic illustration of a lighting device in accordance with one embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a lighting device in accordance with an embodiment of the present invention.
  • the lighting device includes a bracket, a power supply room, and a driving power source is installed in the power supply room.
  • the power supply room is fixedly connected to the bracket.
  • the power supply room has a first connecting head 11 or a plurality of such first connecting heads 1 .
  • the modular LED lighting device includes a plurality of light source module blocks. In FIG. 2, three light source module blocks are described.
  • Each of the light source module blocks includes at least one first connector 11 and one second connector 12.
  • the second connector 12 is matched with the first connector 11 to form a hollow connection structure having a cavity inside, and mechanically has the function of supporting the connected light source module block.
  • the first connector 11 can be a hollow female connector, and the light source module is integrally formed by a die casting process.
  • the second connector 12 is a hollow male connector, and the light source module is integrally formed by a die casting process.
  • the male connector and the female connector are matched to form a hollow connecting structure with a cavity inside.
  • the light source module block 1 includes a first connector 11 and a second connector 12.
  • the first connector 11 is a cylindrical female connector having a cavity inside, and the light source module is integrally formed by a die casting process.
  • the second connector 12 is a cylindrical male connector having a cavity inside, and the light source module is integrally formed by a die casting process.
  • the male connector and the female connector are matched to form a connection structure with a cavity inside, and the connection mode can be a screw connection or a card connection.
  • the first connector, the second connector and the light source module block may also be integrally formed by an aluminum alloy structure by a die casting process.
  • FIG. 4 is a schematic view showing the connection of a light source module block according to an embodiment of the present invention.
  • the light source module block 1 is connected through the first connector 11 and the second connector 12 of the other light source module block 2, thereby realizing the expansion of the light source module block.
  • the first connector 11 and the second connector 12 adopt a cylindrical female connector and a male connector, but the present invention is not limited thereto, and other connection shapes such as a square cross section may be used. Hollow joint. It is also possible to adopt a semi-cylindrical joint in which the first connecting head 11 is a circular arc in cross section, and the second connecting head 12 is a semi-cylindrical joint having a circular arc in cross section, and the first connecting head 11 and the second connecting head can be engaged by a hook or the like. The form is combined into a hollow connecting structure with a cavity in between.
  • first connector 11 and the second connector 12 and the light source module block may not be integrally formed, or may be fixed to the light source module block by fastening means.
  • the three light source module blocks are connected in series through the first connector 11 and the second connector 12 of the light source module block to realize expansion of the plurality of light source modules of the LED lighting device, or More light source module blocks are connected in series. Because the connector between the light source modules has a mechanical support structure, the traditional support arm portion of the lamp can be removed, which not only reduces the cost, but also makes the light source module block in the LED lamp easier to expand.
  • the connection between the light source module blocks can also adopt other connection modes, such as a star structure using a light source module block to connect another plurality of light source module blocks, and the like.
  • an electrical connection line between the power supply room and the light source module block and between the light source module blocks is connected to the internal cavity of the hollow structure formed by the first connector and the second connector. Since the first connector and the second connector of the light source module block and the power supply chamber are realized by a die-casting process, the first connector and the second connector are connected to each other to have a waterproof sealing function, so that between the power supply room and the light source module block.
  • the electrical connection channel between the light source module blocks is implemented inside the mechanical interface, so the electrical connection line 18 can use ordinary wires, eliminating the use of expensive waterproof cables and interfaces.
  • electrical connecting devices such as electrical connectors
  • electrical connectors can be electrically connected to the two light source modules, and placed in the cavity after the first connector and the second connector are connected, in the light source module block. Electrical connection between the power supply compartment and the light source module block.
  • an end seal is further included, which is sealed and mounted on the second connector of the light source module block at the extreme end of the series of light source module blocks. If the connection between the light source module blocks is in other connection modes, such as the above-described star connection, a plurality of end seals corresponding to the plurality of end light source module blocks are required to seal the illumination device.
  • the module end seal structure can be implemented in a variety of processes, such as customer needs, as well as decorative features.
  • a respirator 15 is further connected to a light source module block for air circulation inside and outside the lighting device. Since the light source module block and the power supply room have a closed air flow passage, only one respirator is required. It saves costs and is easy to install.
  • Fig. 5 is a schematic view showing the connection of a light source module according to an embodiment of the present invention.
  • the light source module block 1 has an integrated first connector 11 and a second connector 12.
  • the first connector 11 and the second connector 12 are the same, and both are empty.
  • the cylindrical female connector of the cavity also includes a separate connecting member 13, which is a cylindrical structure having a cavity inside and a male connector at both ends.
  • the first connector 11 and the second connector 12 are not limited to the same, and may have different structures, such as a cylindrical female connector having a first connector 11 as a cavity therein, and
  • the two connector heads 12 are cylindrical male connectors that are matched with the first connector and have a cavity therein.
  • the connecting member 13 is a hollow connecting member 13 whose one end is matched with the female connector of the first connecting head 11 and whose other end is matched with the female connector of the second connecting head 12. Only one example is listed above, and other connection structures like this can also be used.
  • the light source module blocks are connected by the first connector 11, the second connector 12 and the connecting member 13 to form a connection structure having a cavity inside.
  • the first connector 11, the second connector 12 and the light source module block are integrally formed by an aluminum alloy by a die casting process. After the first connector, the connecting member and the second connector are connected, in addition to having a hollow connecting structure, the light source module blocks connected to each other can be supported.
  • the first connecting head 11 and the second connecting head 12 described above adopt a female connector having a cylindrical inner cavity, but not limited thereto, other connecting shapes such as a hollow joint lamp having a square cross section, and connecting elements may be used.
  • the first connector and the second connector and the light source module block may not be integrally formed, but may be fixed to the light source module block by fastening means.
  • FIG. 6 is a schematic illustration of a lighting device in accordance with one embodiment of the present invention.
  • the lighting device includes a bracket, a plurality of hollow connecting members 13, a power supply chamber for mounting a driving power source, and a power supply chamber fixedly coupled to the bracket, and having at least one hollow first connector 11 integrated with the power supply chamber a plurality of light source module blocks, the light source module block includes an LED light source, and a hollow second connector 12 and at least one first connector 11 integrated with the light source module block;
  • the at least one light source module block and the power supply room are connected by the first connector 11, the connecting component 13 and the second connector 12 to form a hollow connecting structure with a cavity inside and support the power supply room and the light source module block.
  • An electrical connection between the power supply chamber and the light source module block passes through the hollow connection structure;
  • the light source module blocks are connected by the first connector 11, the connecting component 13 and the second connector 11 to form a hollow connecting structure with a cavity inside and support the light source module block, and the electrical connection line between the light source module blocks is worn. Through the hollow connection structure.
  • the first connector and the second connector and the light source module block on the light source module block are integrally molded by aluminum alloy.
  • the first connector on the power supply chamber is integrated with the power supply chamber, and is integrally molded by aluminum alloy.
  • the electrical connection lines between the light source module blocks, the power source and the light source module block are connected to the internal cavity through the first connector, the connecting component and the second connector.
  • the illumination further includes at least one end seal coupled to the at least one light source module block to seal the illumination device.
  • a respirator is connected to a light source module block for internal and external air exchange of the lighting device.
  • the plurality of light source module blocks of the illumination device are connected in series by the first connector, the connecting member and the second connector.

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

Abstract

一种照明装置。其包括支架，用于安装驱动电源的电源室，其中，电源室固定连接在支架上，且具有至少一个第一连接头（11）。照明装置包括多个光源模组块，光源模组块设置发光二极管光源，每个光源模组块具有至少一个第一连接头（11），一个和第一连接头匹配的第二连接头（12）。其中，至少一个光源模组块的第二连接头（12）和电源室的第一连接头（11）连接形成内部为空腔的中空连接结构并支撑电源室和光源模组块，光源模组块之间通过第一连接头（11）和第二连接头（12）连接形成内部为空腔的中空连接结构并支撑相连接的光源模组块。该照明装置的模组块之间通过自身的连接接头进行扩展，省去了传统的支撑力臂部分，降低了照明装置的成本。

Description

照明装置
技术领域
本发明涉及一种照明装置， 特别是涉及一个模组化的 LED照明装置。
背景技术 户外灯具的架构通常分为两大类， 一类是一体化的灯具架构， 另一类是 模组化的灯具架构。
一体化的户外灯具架构具有美观， 易于组装等特点， 在传统灯具中被广 泛应用。 但是就 LED光源而言， 一体化的灯具架构存在的显著缺点。 首先， 散热部分体积和重量大， 导致模具投资大， 生产成本高。 其次， 由于 LED光 源升级周期短， 一体化灯具的模具生命周期短， 如果产品根据 LED升级而重 新设计优化将导致投资成本上升。
而模组化的灯具架构恰恰能弥补一体化灯具架构的缺点， 初期投资少， 模具利用率高。
目前市场上模组化灯具通常如图 1所示， 包含： 支架， 电源室， 支持力 臂， 光源模组块 17， 防水电缆 14， 与光源模组相连的呼吸器 15和光源模组 块与支持力臂的接口 16。 其中， 1 ) 支架， 主电源室及支撑力臂是作为整个 灯具的力学支撑结构； 2 ) 通常支架和电源室体用压铸工艺实现； 而支撑力 臂由挤铸工艺实现， 以适应不同数目的模组应用。
但是随着模组的增加， 支架的力臂架会随之变化， 导致灯具的成本比较 高。 另外， 挤铸加工实现的支撑力臂带来的缺点是 "与模组之间的机械连接 接口的密封性能差"， 导致需要提供独立的防水电缆及防水电缆连接头来保 证模组之间的电连接安全性。 同样的原因也导致每个模组需要有独立的呼 吸器结构与外界进行空气交换， 不仅增加了成本， 而且增加了灯具密闭性失 效的风险。 鉴于以上情况， 本发明提出了一种照明装置， 不仅降低了模组化 LED照 明装置的结构复杂度， 而且也降低了成本。
根据本发明一方面的一个实施例， 提供一种照明装置， 包括： 支架；
电源室， 用于安装驱动电源， 其中， 电源室固定连接在支架上， 且具有 至少一个第一连接头；
多个光源模组块， 光源模组块设置有发光二极管光源， 每个光源模组块 具有至少一个第一连接头即至少一个和第一连接头匹配的第二连接头； 其中， 至少一个光源模组块的第二连接头和电源室的第一连接头连接形 成内部为空腔的中空连接结构并支撑电源室和光源模组块， 光源模组块之间 通过第一连接头和第二连接头连接形成内部为空腔的中空连接结构并支撑 相连接的光源模组块。
根据本发明的一个实施例， 所述光源模组块上的第一连接头、 第二连接 头和光源模组块为一体化结构。 进一步的， 第一连接头、 第二连接头和光源 模组块采用一体化铝合金压铸成型
根据本发明的一个实施例， 所述电源室上的第一连接头与电源室为一体 化结构。 进一步的， 第一连接头和电源室采用一体化铝合金压铸成型。
根据本发明的一个实施例， 光源模组块之间的电连接线穿过第一连接头 和第二连接头连接形成的中空连接结构内部的空腔电连接光源模组块。
根据本发明的一个实施例， 电源室和光源模组块的电连接线通过第一连 接头和第二连接头连接形成的中空连接结构内部的空腔。
根据本发明的一个实施例， 还包括至少一个末端密封装置， 末端密封装 置和至少一个光源模组块的第一连接头密封连接。 进一步的， 还包括一个呼 吸器， 呼吸器连接在所述的一个光源模组块上， 用于照明装置内外的空气流 通。
根据本发明的一个实施例， 至少一个光源模组块与多个其它光源模组块 通过第一连接头和第二连接头连接。 也可以采用如下连接方式， 至少一个光 源模组块与多个其它光源模组块通过第一连接头和第二连接头进行支撑连 接。 光源模组块的扩展由于上述的光源模组上的一体化的连接头而更容易。 模组之间电连接线通过连接头连接形成的中空结构中，这样可以用普通电线 替代防水电缆， 有效的降低了成本。
根据本发明的另一个方面的一个实施例， 提供了一种光源模组块， 光源 模组块设置有发光二极管光源， 光源模组块具有一个第一连接头和至少一个 和第一连接头匹配的第二连接头， 光源模组块之间通过第一连接头和第二连 接头连接形成内部为空腔的中空连接结构并支撑相连接的光源模组块。
根据本发明的一个实施例， 还包括一个中空的第三连接头， 第三连接头 的两端分别与所述的第一连接头和所述的第二连接头相匹配， 一个光源模组 块的第一连接头和另外一个光源模组块的第二连接头和所述第三连接头连 接形成中间为空腔的连接结构并支撑相连接的光源模组块。
根据本发明的一个实施例， 第一连接头、 第二连接头和光源模组块为一 体化结构。 进一步的， 第一连接头、 第二连接头和光源模组块采用一体化铝 合金压铸成型。
根据本发明的一个实施例， 第一连接头是中空的连接头， 第二连接头是 与第一连接头匹配的中空的第二连接头， 第一连接头和第二连接头连接形成 具有防水的、 内部为空腔的中空连接结构。
根据本发明的一个实施例， 两个光源模组块之间的电连接线通过第一连 接头和第二连接头连接后的中间的空腔。
根据本发明的另一个方面， 提供一种照明装置， 包括
支架；
多个中空的连接元件；
电源室， 用于安装驱动电源， 电源室固定连接在支架上， 具有至少一个 和电源室一体化的中空的第一连接头；
多个光源模组块， 光源模组块包括发光二极管光源， 和所述光源模组块 一体化的一个中空的第二连接头和至少一个第一连接头；
其中， 至少一个光源模组块和所述电源室的通过第一连接头、 连接元件 和第二连接头连接形成内部为空腔的中空连接结构并支撑电源室和光源模 组块， 电源室和光源模组块之间的电连接线穿过中空的连接结构； 以及 光源模组块之间通过第一连接头、连接元件和第二连接头连接形成内部 为空腔的中空连接结构并支撑光源模组块， 光源模组块之间的电连接线穿过 所述的中空连接结构。 根据本发明的一个实施例， 至少一个末端密封装置， 和所述的至少一个 光源模组块连接来密封照明装置。 进一歩的， 还包括一个呼吸器， 连接一个 光源模组块， 用于照明装置的内外空气交换。
根据本发明的一个实施例， 光源模组块上的第一连接头、 第二连接头和 光源模组块采用一体化铝合金压铸成型。 进一步的， 电源室上的第一连接头 和电源室采用一体化铝合金压铸成型
根据本发明的一个实施例， 照明装置的多个光源模组块通过第一连接 头、 连接元件和第二连接头进行串接。
本发明中，光源模组块之间通过自身的连接头连接并对光源模组块起到 支撑作用， 省去了传统的支撑力臂部分， 降低了成本， 模组块之间也易于 安装。 另外光源模组块和电源室的连接头都采用压铸工艺和光源模组块、 电 源室一体化成型， 具有防水密闭 IP65)的功能， 使得光源模组块之间、 电 源腔和光源模组块之间的电连接可以用普通电线在连接头内部空腔实现， 免 去了使用昂贵的防水电缆及接口。而且进一步的由于模组间和电源腔有密闭 气流通道， 只需要一个呼吸器，， 进一步降低了成本。 附图说明 根据以下参考附图对本发明的描述，本发明的其他目标和效用将变得显 而易见， 并且读者可全面了解本发明。
图 1是现有模组化照明装置的一般结构示意图；
图 2是根据本发明一个实施例的照明装置的示意图；
图 3是根据本发明一个实施例的光源模组块结构图；
图 4是根据本发明一个实施例的光源模组块连接示意图；
图 5是根据本发明一个实施例的光源模组块连接示意图；
图 6是根据本发明一个实施例的照明装置的示意图。
在上述附图中， 相同附图标记指示相同、 相似或相应的元件或功能。 具体实施方式 下文将参照图式通过实施例来详细描述本发明的具体实施例。 图 2是本发明一个实施例的一种照明装置的示意图。 参照图 2， 照明装 置包括支架， 电源室，驱动电源安装在电源室内， 电源室固定连接在支架上， 电源室上有一个第一连接头 11， 也可以有多个这样的第一连接头 1。 模组 化的 LED照明装置中包括多个光源模组块，在图 2中描述了三个光源模组块， 实际数目也可不限于此， 当然也可以只包括一个光源模组块。 每个光源模 组块中包括至少一个第一连接头 11和一个的第二连接头 12。第二连接头 12 和第一连接头 11相匹配， 连接后形成一种内部为空腔的中空连接结构， 而 且力学上具有支撑相连的光源模组块的作用。 具体的， 第一连接头 11 可以 是一个中空的母连接头， 和光源模块通过压铸工艺一体化成型。 第二连接头 12是一个中空公连接头，和光源模块通过压铸工艺一体化成型。公连接头和 母连接头相匹配,连接后形成一个内部为空腔的中空连接结构。
图 3是本发明一个实施例的光源模组块结构图。 参照图 3， 光源模组块 1上包括了一个第一连接头 11和一个第二连接头 12。第一连接头 11是一个 内部为空腔的圆柱母连接头， 和光源模块通过压铸工艺一体化成型。 第二连 接头 12是一个内部为空腔的圆柱公连接头， 和光源模块通过压铸工艺一体 化成型。 公连接头和母连接头相匹配，连接后形成一个内部为空腔的连接结 构， 连接方式可以采用螺旋连接、 卡接等连接方式。 第一连接头、 第二连接 头和光源模组块也可以是铝合金结构通过压铸工艺一体化成型。第一连接头 11和第二连接头 12连接后， 除具有中间为空腔的连接结构外还能够支撑互 相连接的光源模组块。
图 4本发明的一个实施例的光源模组块的连接示意图。光源模组块 1通 过第一连接头 11和另外一个光源模组块 2的第二连接头 12进行连接，从而 实现了光源模组块的扩展。
上述实施例中， 所述第一连接头 11和第二连接头 12采用了圆柱型中间 为空腔的母接头和公接头， 但也不限于此， 也可以是其它连接形状如横截面 为方形的中空接头。 也可以采用第一连接头 11是横截面为圆弧的半圆柱接 头， 第二连接头 12为横截面为圆弧的半圆柱接头， 第一连接头 11和第二连 接头可以通过卡接等形式组合成一个中间为空腔的中空连接结构。
另外，第一连接头 11和第二连接头 12和光源模组块之间也可以不是一 体化成型， 也可以通过紧固装置固定与光源模组块上。 在图 2的实施例中， 三个光源模组块通过光源模组块自身的第一连接头 11和第二连接头 12进行串联， 实现 LED照明装置的多个光源模块的扩展， 也可以有更多的光源模组块采用串联方式连接。因为光源模组之间的连接头 具有力学支撑结构， 所以可以移除灯具传统的支撑力臂部分， 不仅降低了成 本， 也使 LED灯具中的光源模组块更容易进行多个扩展。 除了串联之外， 光源模组块之间连接也可以采用其它连接模式， 比如采用一个光源模组块连 接另外多个光源模组块的星型结构等等。
参照图 2， 电源室和光源模组块之间、 光源模组块之间的电连接线通过 第一连接头和第二连接头连接形成的中空结构的内部空腔。 由于光源模组 块、 电源室的第一连接头和第二连接头通过压铸工艺实现， 第一连接头和第 二连接头连接后具有防水密闭的功能， 使得电源室和光源模组块之间、 光源 模组块之间的电连接通道在机械接口内部实现， 所以电连接线 18可以使用 普通电线， 免去了使用昂贵的防水电缆及接口。 除了通过电线连接之外， 还可以把其它电连接装置， 比如电连接头与两个光源模块电连接， 放置在第 一连接头和第二连接头连接后的空腔中， 在光源模组块之间、 电源室和光源 模组块之间进行电连接。
参照图 2， 还包括一个末端密封装置， 密封安装在串联的光源模组块的 最末端的光源模组块的第二连接头上。如果光源模组块之间的连接采用其它 连接模式， 如上述星型连接， 则需要与多个末端光源模组块相对应的多个末 端密封装置来对照明装置进行密封。 模组末端密封结构可以用各种工艺实 现， 如客户需要， 也可起到装饰功能。
图 2 的实施例中， 还包括一个呼吸器 15与一个光源模组块相连， 用于 照明装置的内外空气流通， 由于光源模组块间和电源室有密闭气流通道， 只 需要一个呼吸器。 节省了成本， 安装也容易。
图 5是本发明的一个实施例的光源模块连接示意图。 参照图 5， 光源模 组块 1具有一体化的第一连接头 11和第二连接头 12， 在本实施例中第一连 接头 11和第二连接头 12是相同的， 都是内部为空腔的圆柱型的母接头， 还 包括一个独立的连接元件 13，该连接元件是内部为空腔的圆柱形且两端都为 公接头的结构。 第一连接头 11和第二连接头 12也不限于相同， 可以具有 相异的结构， 如采用第一连接头 11 为内部有空腔的圆柱型的母接头， 而第 二连接头 12为与第一连接头匹配的， 内部有空腔的圆柱型公接头。 这时连 接元件的 13为一端与第一连接头 11的母接头匹配，另一端与第二连接头 12 的母接头匹配的中空连接件 13。上面只列举一个例子，也可以采用其它类似 此类的连接结构。
光源模组块之间通过第一连接头 11、第二连接头 12和连接元件 13连接 后形成内部为空腔的连接结构。 第一连接头 11、 第二连接头 12和光源模组 块是铝合金通过压铸工艺一体化成型。 第一连接头、连接元件和第二连接头 连接后， 除具有中空的连接结构还能够支撑互相连接的光源模组块。 上述的 第一连接头 11和第二连接头 12虽采用了圆柱型内部为空腔的母接头，但也 不限于此， 也可以是其它连接形状如横截面为方形的中空接头灯， 连接元件 具有与第一连接头和第二连接头对应的连接结构。 另外， 第一连接头和第二 连接头和光源模组块之间也可以不是一体化成型，而是通过紧固装置固定与 光源模组块上。
图 6是本发明一个实施例的照明装置的示意图。 参照图 6，照明装置包 括支架， 多个中空的连接元件 13， 电源室， 用于安装驱动电源， 电源室固定 连接在支架上，具有至少一个和电源室一体化的中空的第一连接头 11 ; 多个 光源模组块， 光源模组块包括发光二极管光源， 和所述光源模组块一体化的 一个中空的第二连接头 12和至少一个第一连接头 11 ;
其中， 至少一个光源模组块和所述电源室的通过第一连接头 11、连接元 件 13和第二连接头 12连接形成内部为空腔的中空连接结构并支撑电源室和 光源模组块， 电源室和光源模组块之间的电连接线穿过中空的连接结构； 以 及
光源模组块之间通过第一连接头 11、连接元件 13和第二连接头 11连接 形成内部为空腔的中空连接结构并支撑光源模组块， 光源模组块之间的电连 接线穿过所述的中空连接结构。
光源模组块上的第一连接头与第二连接头和光源模组块， 采用铝合金一 体化压铸成型。 电源室上的第一连接头与电源室为一体化结构， 采用铝合金 一体化压铸成型。
光源模组块之间、 电源和光源模组块的电连接线通过第一连接头、连接 元件和第二连接头连接后的内部的空腔。 照明还包括至少一个末端密封装置，和所述的至少一个光源模组块连接 来密封照明装置。 除此之外还包括一个呼吸器， 连接一个光源模组块， 用于 照明装置的内外空气交换。
另外照明装置的多个光源模组块通过第一连接头、连接元件和第二连接 头进行串接。
上述实施例只是例示性的， 并且不希望它们限制本发明的技术方法。 虽 然已参照优选实施例详细描述了本发明， 但所属领域的技术人员将了解， 可 在不偏离本发明技术方法的精神和范畴的情况下修改或等同替换本发明的 技术方法， 这些修改和等同替换也属于本发明权利要求书的保护范畴。

Claims

权利要求
1. 一种照明装置， 包括：
支架；
电源室， 用于安装驱动电源， 其中， 所述电源室固定连接在支架上， 且具有至少一个第一连接头 （11 ); 多个光源模组块， 每个所述光源模组块包括发光二极管光源， 每个所 述光源模组块具有至少一个所述第一连接头 （11 ) 及至少一个和所述第一 连接头匹配的第二连接头 （12 );
其中， 至少一个所述光源模组块的第二连接头 （12 ) 和所述电源室的 第一连接头 （11 ) 连接形成内部为空腔的中空连接结构并支撑所述电源室 和所述光源模组块， 所述光源模组块之间通过第一连接头 （11 ) 和第二连 接头 （12 ) 连接形成内部为空腔的中空连接结构并支撑相连接的所述光源 模组块。
2. 根据权利要求 1所述的照明装置，所述光源模组块上的第一连接头、 第二连接头和光源模组块为一体化结构。
3. 根据权利要求 1所述的照明装置，所述电源室上的第一连接头与电 源室为一体化结构。
4. 根据权利要求 1所述的照明装置，所述光源模组块之间的电连接线 穿过所述第一连接头和所述第二连接头连接形成的中空连接结构内部的空 腔电连接所述光源模组块。
5. 根据权利要求 1所述的照明装置， 电源室和光源模组块的电连接线 通过第一连接头和第二连接头连接形成的中空连接结构内部的空腔。
6. 根据权利要求 1到 5任一所述的照明装置， 还包括一个呼吸器， 所 述呼吸器连接在一个所述光源模组块上， 用于照明装置内外的空气流通。
7. 根据权利要求 1到 5任一所述的照明装置，至少一个所述光源模组 块与多个所述光源模组块通过第一连接头和第二连接头连接。
8. 根据权利要求 1到 5任一个所述的照明装置，还包括至少一个末端 密封装置， 密封安装在串联的所述光源模组块的最末端的光源模组块的第 二连接头上。
9. 一种光源模组块， 包括发光二极管光源， 所述光源模组块具有一个 第一连接头和至少一个和第一连接头匹配的第二连接头， 所述光源模组块 之间通过第一连接头和第二连接头连接形成内部为空腔的中空连接结构并 支撑相连接的所述光源模组块。
10. 根据权利要求 8所述的光源模组块， 所述第一连接头是中空的连 接头， 所述第二连接头是与所述第一连接头匹配的中空的连接头， 第一连 接头和第二连接头连接形成具有防水的、 内部为空腔的中空连接结构。
1 1. 根据权利要求 8所述的光源模组块， 还包括一个中空的第三连接 头， 所述第三连接头的两端分别与所述的第一连接头和所述的第二连接头 相匹配， 一个光源模组块的所述第一连接头和另外一个光源模组块的所述 第二连接头和所述第三连接头连接形成中间为空腔的连接结构并支撑相连 接的光源模组块。'
12. 根据权利要求 8 或 9或 10所述的光源悮组块， /yr还弟一迕按 、 所述第二连接头和所述光源模组块为一体化结构。
13. 根据权利要求 8或 9或 10所述的光源模组块，所述两个光源模组 块之间的电连接线通过第一连接头和第二连接头连接后的中间的空腔。
14. 根据权利要求 12所述的光源模组块， 所述第一连接头、 第二连接 头和光源模组块采用一体化铝合金压铸成型。
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