WO2014094398A1 - 一种灯具 - Google Patents

一种灯具 Download PDF

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Publication number
WO2014094398A1
WO2014094398A1 PCT/CN2013/074587 CN2013074587W WO2014094398A1 WO 2014094398 A1 WO2014094398 A1 WO 2014094398A1 CN 2013074587 W CN2013074587 W CN 2013074587W WO 2014094398 A1 WO2014094398 A1 WO 2014094398A1
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WO
WIPO (PCT)
Prior art keywords
lamp
skeleton
lamp housing
light
present
Prior art date
Application number
PCT/CN2013/074587
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English (en)
French (fr)
Inventor
孙夕庆
王丁民
Original Assignee
中微光电子(潍坊)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
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Application filed by 中微光电子(潍坊)有限公司 filed Critical 中微光电子(潍坊)有限公司
Publication of WO2014094398A1 publication Critical patent/WO2014094398A1/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
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Definitions

  • the invention belongs to the field of illumination, and more particularly to a luminaire.
  • LED Light Emitting Diode
  • LED light source has been widely used for its energy saving and environmental protection, high luminous efficiency and long life.
  • the currently popular integrated LED street light lamp is made of integrated cast aluminum alloy structure, and the light source, driving power source, heat sink, lamp shell and lamp post connector are cast at one time, which has the advantages of compact structure and high mechanical support strength. .
  • the LED light source and the driving power source are not independent, but the LED street lamp power expansion is inconvenient, and the street lamp lamp shell which needs a certain supporting strength is cast and processed at one time, and the process method is single.
  • the appearance of the model is too small, it is not convenient to modify the structural form of the luminaire according to the specific needs of the environment.
  • the lamp housing, heat sink and pole connector are integrated, resulting in poor compatibility of the pole connector to the pole size.
  • the traditional LED street lamp luminaire adopts the structural form that the lamp post connector is fixed on the lamp cover or fixed on the lower cover, and the lamp housing serves as a mechanical support for the entire lamp.
  • the mechanical support of the entire luminaire depends on the lamp housing, there are certain special requirements for the material and shape of the lamp housing, so as to meet the requirements of mechanical support, which is inconvenient for the luminaire according to specific environmental needs.
  • the structural form is modified and processed, that is, the structural form of the luminaire is too single.
  • the lamp housing body and the heat sink of the lamp are made of extruded aluminum profiles
  • the driving power source is also fixed on the LED light source housing
  • the lamp post connector is fixed on the radiator. Above, it acts as an external connection and support for the entire luminaire.
  • the lamp can have various structural forms, but there is still the disadvantage that the entire lamp structure is not compact. Therefore, how to make the luminaire diversified in the manufacturing process while ensuring the compact structure of the luminaire is a technical problem to be solved by those skilled in the art.
  • the present invention provides a luminaire capable of diversifying the lamp design while ensuring a compact structure of the luminaire.
  • the present invention provides the following technical solutions:
  • a lamp comprising a lamp post connector for connecting to a lamp post, a lamp housing body composed of a lamp housing upper cover and a lamp housing lower cover, and a light-emitting component located inside the lamp housing body, further comprising a skeleton
  • the lamp post connector, the lamp housing upper cover, the lamp housing lower cover, and the light emitting member are respectively fixed to the skeleton.
  • the illuminating member comprises a light source assembly and a driving power source.
  • the light source assembly comprises a mounting plate, an LED module, a transparent cover and a heat sink, the transparent cover is fixedly attached to one side of the mounting plate, and the heat sink is fixedly attached to the The other side of the mounting board, and the LED module is disposed between the transparent cover and the mounting board.
  • the power of any one of the LED modules is between 10W and 400W.
  • the light source assembly is fixed to the bobbin by screws or bolts, and the driving power source is fixed to the bobbin by the heat sink.
  • the lamp post connector is fixed to the bobbin by screwing or welding;
  • the material of the upper cover of the lamp housing is plastic, metal or ceramic, and is fixed to the skeleton by screw connection, bolt connection or snap connection;
  • the material of the lower cover of the lamp housing is plastic, metal or ceramic, and is fixedly connected to the skeleton by screwing, bolting or snapping.
  • the illuminating member is a metallized lamp or a fluorescent lamp.
  • the skeleton is provided with a plurality of frame units, and each of the frame units is mounted with one of the light-emitting members.
  • the skeleton is a frame structure formed by cutting and welding a stainless steel pipe or a stainless steel plate.
  • the lamp is a street lamp.
  • the components of the luminaire provided by the embodiments of the present invention include a skeleton, and other components in the luminaire are fixed to the skeleton.
  • the skeleton is the structural core of all the components in the luminaire, which not only makes the components of the whole luminaire compactly connected together, but also plays a role in fixing and supporting the various components in the luminaire and the mechanical structure of the entire luminaire, that is, the luminaire
  • the mechanical support does not depend on the lamp housing body composed of the lamp housing upper cover and the lamp housing lower cover. Therefore, the material and shape of the lamp housing body can be diversified, thereby achieving the purpose of diversifying the design of the lamp.
  • the skeleton may be provided with a plurality of frame units, each of which is mounted with one light-emitting component, that is, a plurality of light-emitting components are simply superposed on the skeleton, for example, the skeleton is superimposed with a plurality of light-emitting lights in the longitudinal direction or the width direction, respectively.
  • the components are used to form higher power luminaires, thereby enabling the luminaire to cover a wider range of light sources to suit different environmental requirements.
  • FIG. 1 is a schematic exploded view of a luminaire according to a first embodiment of the present invention
  • FIG. 2 is a schematic exploded view of a lamp assembly according to a first embodiment of the present invention
  • FIG. 3 is a schematic structural view of a skeleton in a lamp according to a first embodiment of the present invention
  • Figure 5 is a bottom plan view of a light fixture according to a first embodiment of the present invention.
  • Figure 6 is a side view of a light fixture according to a first embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a skeleton having a circular frame unit according to an embodiment of the present invention
  • FIG. 8 is a schematic structural view of a skeleton having a diamond frame unit according to an embodiment of the present invention
  • FIG. 10 is a schematic structural view of a skeleton having two circular frame units according to an embodiment of the present invention
  • FIG. 11 is a schematic structural diagram of a skeleton having four square frame units according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural view of a fish-shaped lamp housing body according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a corn-shaped lamp housing body according to an embodiment of the present invention
  • FIG. 14 is a structural diagram of a combination of a light source assembly, a lamp post connector, a driving power source and a skeleton according to a second embodiment of the present invention
  • Figure 15 is a schematic structural view of a skeleton according to a third embodiment of the present invention.
  • FIG. 16 is a schematic exploded view of a luminaire according to a third embodiment of the present invention.
  • Figure 17 is a perspective view of a luminaire provided by a third embodiment of the present invention.
  • the invention discloses a luminaire which can be diversified in design under the premise of ensuring compact structure of the luminaire.
  • FIG. 1 is a schematic exploded view of a luminaire according to a first embodiment of the present invention.
  • FIG. 2 is a schematic exploded view of the luminaire according to the first embodiment of the present invention.
  • FIG. FIG. 4 is a schematic structural view of a combination of a light source assembly, a lamp post connector, a driving power source, and a skeleton in a first embodiment of the present invention,
  • FIG. 6 is a side view of a luminaire according to a first embodiment of the present invention, and
  • FIG. 7 is a side view of a skeletal having a circular frame unit according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a skeleton having a diamond frame unit according to an embodiment of the present invention, and FIG.
  • FIG. 9 is a schematic structural view of a skeleton having two square frame units according to an embodiment of the present invention
  • FIG. 10 is a schematic diagram of an embodiment of the present invention.
  • FIG. 11 is a structural diagram of a skeleton having four square frame units according to an embodiment of the present invention.
  • 12 is a schematic structural view of a fish-shaped lamp housing body according to an embodiment of the present invention
  • FIG. 13 is a schematic structural view of a corn-shaped lamp housing body according to an embodiment of the present invention
  • FIG. 14 is a second specific embodiment of the present invention.
  • FIG. 15 is a schematic structural view of a combination of a light source assembly, a lamp post connector, a driving power source, and a skeleton
  • FIG. 15 is a schematic structural view of a skeleton according to a third embodiment of the present invention
  • 16 is a schematic exploded view of a luminaire according to a third embodiment of the present invention
  • FIG. 17 is a perspective view of a luminaire according to a third embodiment of the present invention.
  • the lamp provided by the embodiment of the invention includes a lamp post connector 5, a lamp housing upper cover 1, a lamp housing lower cover 6, a light emitting component and a skeleton 4, wherein the lamp post connector 5, the lamp housing upper cover 1, and the lamp housing
  • the cover 6 and the light-emitting member are respectively fixed to the bobbin 4.
  • the lamp housing upper cover 1 and the lamp housing lower cover 6 are respectively fixed to the bobbin 4 and constitute a lamp housing body, and the light-emitting component is fixedly connected to the bobbin 4 and located inside the lamp housing body, and the lamp post connected to the bobbin 4 is connected.
  • the head 5 is used to connect to the pole and, ultimately, to form the entire luminaire.
  • the components of the luminaire provided by the embodiment of the present invention include the skeleton 4, and other components in the luminaire are fixed to the skeleton 4.
  • the skeleton 4 is the structural core of all the components in the luminaire, which not only makes the components of the whole luminaire compactly connected together, but also plays a role in fixing and supporting the mechanical components of the various components in the luminaire and the entire luminaire, ie
  • the mechanical support of the lamp does not depend on the lamp housing body composed of the lamp housing upper cover 1 and the lamp housing lower cover 6. Therefore, the material and shape of the lamp housing body can be diversified, thereby achieving the purpose of diversifying the lamp design. .
  • the skeleton 4 may be provided with a plurality of frame units 41 each having a light-emitting member mounted thereon, that is, a plurality of light-emitting members are simply superposed on the skeleton 4, for example, the skeleton 4 is in the longitudinal direction or the width direction.
  • a plurality of light-emitting components are respectively stacked to form a higher-powered light fixture, thereby making the light source covered by the light-emitting device wider in a wider range to meet the needs of different environments.
  • the skeleton 4 is a frame structure formed by cutting and welding a stainless steel pipe or a stainless steel plate, and the portion for mounting the light-emitting component is square.
  • the light-emitting component comprises a light source assembly 2 and a driving power source 3, which are fixedly mounted on the skeleton 4 by mechanical connection such as a screw, a bolt or a snap connection.
  • the light source assembly 2 and the driving power source 3 can be respectively fixed to the skeleton 4.
  • the driving power source 3 may be mounted on the light source assembly 2, and the light source assembly 2 may be attached to the bobbin 4.
  • the light source assembly 2 includes a mounting plate, an LED module, a transparent cover and a heat sink, wherein the transparent cover is fixed to one side of the mounting plate, the heat sink is fixedly connected to the other side of the mounting plate, and the LED module is disposed on the Between the transparent cover and the mounting plate, the driving power source 3 supplies the LED module with current and control signals required for illumination.
  • the lamp post connector 5 is respectively fixed to the bobbin 4 and the lamp post by means of welding, screwing, snapping or other mechanical connection, since the lamp post connector 5 can pass
  • the detachable mechanical connection is fixed to the skeleton 4 and the lamp post. Therefore, different sizes of the lamp post connectors 5 can be replaced for the same luminaire to accommodate different sized light poles.
  • the material of the lamp housing upper cover 1 and the lamp housing lower cover 6 can be plastic, metal or ceramic, and the structural shape can also be diversified. It is fixed to the skeleton 4 by screwing, bolting or snapping.
  • the shape of the light-emitting member is associated with the shape of the frame unit 41.
  • the skeleton 4 has a square frame unit 41 for mounting the square light source assembly 2 and the driving power source 3.
  • the frame unit 41 of the skeleton 4 may be provided in a circular shape, a rhombus shape or the like for fitting with a circular, rhombic or other shaped light-emitting member.
  • FIG. 7 is a schematic structural view of a skeleton having a circular frame unit according to an embodiment of the present invention
  • FIG. 8 is a schematic structural view of a skeleton having a diamond frame unit according to an embodiment of the present invention.
  • the skeleton 4 may be provided with only one frame unit 41, or a plurality of frame units 41 may be provided, as shown in FIG. 9 to FIG. 11, FIG. 9 is a skeleton having two square frame units according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural view of a skeleton having two circular frame units according to an embodiment of the present invention
  • FIG. 11 is a schematic structural view of a skeleton having four square frame units according to an embodiment of the present invention.
  • the number of the frame units 41 provided on the skeleton 4 and the shape of the frame unit 41 are not limited thereto, and other design forms are easily conceivable by those skilled in the art, but are based on the design of the core idea of the present invention. The scope of protection of the present invention is therefore not described again.
  • the lamp housing upper cover 1 is an approximately hemispherical shape
  • the lamp housing lower cover 6 is an elliptical plate shape adapted to the lamp housing upper cover 1 with a transparent cover for accommodating the light-emitting component therebetween. Groove.
  • the structure of the lamp housing body in the lamp provided by the present invention is not limited thereto, for example, as shown in FIG. 12 and FIG. 13 .
  • FIG. 12 is a schematic structural view of a fish-shaped lamp housing body according to an embodiment of the present invention
  • FIG. 13 is a schematic structural view of a corn-shaped lamp housing body according to an embodiment of the present invention. Therefore, the specific form of the lamp housing body in the luminaire is not limited in the present invention.
  • the lamp post connector 5 in this embodiment is fixed to the side end of the bobbin 4, but is not limited thereto, and the mounting position of the lamp post connector 5 on the bobbin 4 can be variously selected, as shown in FIG. It is shown that the pole connector 5 is located at the upper end of the skeleton 4 through an extension portion provided on the skeleton 4, wherein the extension portion of the skeleton 4 and the frame unit 41 together function as a mechanical support for the overall structure of the lamp.
  • the skeleton 4 can also be a copper frame or a frame structure processed from other materials having suitable hardness and strength, as long as the skeleton 4 can be The luminaire can be mechanically fixed and supported. Therefore, the present invention is not limited thereto.
  • the light-emitting component also includes a light source assembly 2 and a driving power source 3, as shown in FIG. 14, which is a second embodiment of the present invention, the light source assembly 2, the driving power source 3
  • FIG. 14 is a second embodiment of the present invention, the light source assembly 2, the driving power source 3
  • FIG. 14 A schematic structural view of a combination of the lamp post connector 5 and the bobbin 4.
  • the light source assembly 2 is circular, and the frame unit 41 provided by the skeleton 4 is a circle that is matched with the light source assembly 2, and the light source assembly 2 is engaged in the circular frame unit 41, and the driving power source 3 Attached to the heat sink of the light source assembly 2; the skeleton 4 is provided with an upward extending portion at the periphery of the frame unit 41, through which the lamp post connector 5 is mounted above the lamp, wherein the skeleton 4 extends
  • the portion and the frame unit 41 together serve as a mechanical support for the overall structure of the luminaire; in addition, the structural form of the lamp housing body in this embodiment can be versatilely designed by the designer.
  • FIG. 15 is a schematic structural view of a skeleton according to a third embodiment of the present invention
  • FIG. 16 is a light fixture provided by a third embodiment of the present invention
  • FIG. 17 is a perspective view of a lamp according to a third embodiment of the present invention.
  • the skeleton 4 in this embodiment is provided with two circular frame units 41 respectively mounted with a circular light source assembly 2 and a driving power source 3, and at the same time, the peripheral contour of the skeleton 4 is covered by the lamp cover 1 and the lamp The shape of the lamp body formed by the lower cover 2 is adapted.
  • the power of the LED module in each light source assembly 2 is
  • the same luminaire structure covers a wider range of power sources, which can reach several kilowatts. For example, if the power of the LED module light source is 100W, then if you want to get 400W power LED street light, you need to superimpose four such LED light sources. It is easy to understand that setting the total power of the light source in the luminaire by setting the number, layout and power of the LED modules is easy for a person skilled in the art to realize diversified design, and the present invention does not Let me repeat.
  • the light-emitting component is an LED color lamp, a metal halide lamp or a fluorescent lamp, and the light can pass through the lamp housing body. Out, to play the role of beautifying the landscape.
  • the lamp provided by the invention Not only the shape of the lamp housing is arbitrary, but also the selection of the light source in the illuminating component is diversified, so that different requirements of the structural style or the light source form of the luminaire can be satisfied in different specific environments.
  • the illuminating device provided by the embodiment of the present invention can be used as a street lamp, a landscape lamp or an interior decoration lamp, etc., and the present invention is not limited thereto.
  • the invention also provides a method for manufacturing a lamp, comprising the following steps:
  • Step A separately construct the skeleton 4, the light pole connector 5, the light source assembly 2, the driving power source 3, the lamp housing upper cover 1 and the lamp housing lower cover 6, wherein the light source assembly 2 includes a mounting board, and an LED module a transparent cover and a heat sink, the transparent cover is fixed to one side of the mounting plate, the heat sink is fixed to the other side of the mounting plate, and the LED module is disposed between the transparent cover and the mounting plate;
  • Step B soldering the pole connector 5 to one end of the skeleton 4;
  • Step C The light source assembly 2 is screwed to the frame unit 41 of the skeleton 4; and the driving power source 3 is screwed to the skeleton 4;
  • Step D Fix the lamp housing top cover 1 and the lamp housing lower cover 6 on the skeleton 4, and finally complete the manufacturing process of the lamp.
  • the manufacturing process of the luminaire provided by the third embodiment of the present invention is as follows:
  • Step A firstly complete the skeleton 4 with two elliptical frame units 41, the light pole connector 5, two elliptical LED modules 2, two driving power sources 3, the lamp housing cover 1 and the lamp Shell lower cover 6;
  • Step B Solder the lamp post connector 5 to the end of one end of the skeleton 4;
  • Step C mechanically fixing the two module LED modules 2 to the two elliptical frame units 41 by screws;
  • Step D further fix the two driving power sources 3 with mechanical screws at the ends of the other end of the skeleton 4 and at the intermediate position;
  • Step E Finally, the plastic lamp housing upper cover 1 and the lamp housing lower cover 6 are fixed to the skeleton 4.

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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)

Abstract

一种灯具，包括用于与灯杆连接的灯杆连接头（5）和由灯壳上盖（1）和灯壳下盖（6）构成的灯壳本体，以及位于所述灯壳本体内部的发光部件，还包括骨架（4），所述灯杆连接头（5）、所述灯壳上盖（1）、所述灯壳下盖（6）和所述发光部件分别与所述骨架（4）固连。由于灯具的组成部件中包括骨架，并且灯具中的其它部件均固连于该骨架上，可见，骨架是灯具中所有组成部件的结构核心，不仅令整个灯具的组成部件紧凑地固连在一起，而且起到对灯具内各个部件以及对整个灯具的机械结构的固定和支撑作用，即灯具的机械支撑并不依赖于由灯壳上盖和灯壳下盖构成的灯壳本体，因此灯壳本体的材料和造型可多样化设计，从而实现对灯具进行多样化设计。

Description

一种灯具
本申请要求于 2012 年 12 月 18 日提交中国专利局、 申请号为 201210550121.4、 发明名称为 "一种灯具" 的中国专利申请的优先权， 其全部 内容通过引用结合在本申请中。
技术领域
本发明属于照明领域， 更具体地说， 涉及一种灯具。
背景技术
LED ( Light Emitting Diode, 发光二极管） ， 是一种能够将电能转化为可 见光的固态的半导体器件， 它可以直接把电转化为光。 目前， 随着节能减排的 发展趋势， LED光源以其节能环保， 发光效率高， 寿命长等特点， 得到广泛的 应用。
目前流行的一体化 LED路灯灯具，采用一体化铸造铝合金结构做成，光源、 驱动电源、 散热器、 灯壳和灯杆连接头一次性铸造而成， 具有结构紧凑、 机械 支撑强度高的优点。 但是， 这样做也存在很多缺点， 例如， 不仅令 LED光源和 驱动电源不独立， 造成 LED路灯功率扩展不灵便， 而且， 需要一定支撑强度的 路灯灯壳一次性铸造加工而成， 其工艺手段单一， 外观式样太少， 不便于根据 具体环境需要对灯具的结构形式进行改造加工。 此外， 灯壳、散热器和灯杆连 接头一体化制作， 造成灯杆连接头对灯杆尺寸的兼容性差。
传统的 LED路灯灯具采用的结构形式是， 灯杆连接头固定在灯壳上盖上， 或者固定在下盖上， 灯壳起到整个灯具的机械支撑作用。 但是， 由于整个灯具 的机械支撑作用依赖于灯壳， 所以对于灯壳的材质和造型均有一定的特殊要 求， 以达能够起到机械支撑作用的要求，从而不便于根据具体环境需要对灯具 的结构形式进行改造加工， 即灯具的结构形式过于单一。
还有一类铝型材组合式 LED路灯灯具， 灯具的灯壳本体和散热器是由挤 压铝型材制成的， 驱动电源也固定在 LED光源壳体的上面， 灯杆连接头则固 定在散热器上方， 起到整个灯具的外部连接和支撑作用。 这样， 虽然避免了对 灯壳的材质和造型的特殊要求， 可以令灯具具有多样的结构形式，但是仍然存 在整个灯具结构不紧凑的缺点。 因此， 如何令灯具在制造过程中， 在能够保证灯具的结构紧凑的前提下， 可以对灯具进行多样化设计， 是本领域技术人员亟待解决的技术问题。
发明内容
有鉴于此， 本发明提供了一种灯具， 可在保证灯具结构紧凑的前提下对灯 具进行多样化设计。
为实现上述目的， 本发明提供如下技术方案：
一种灯具，包括用于与灯杆连接的灯杆连接头和由灯壳上盖和灯壳下盖构 成的灯壳本体， 以及位于所述灯壳本体内部的发光部件， 还包括骨架， 所述灯 杆连接头、所述灯壳上盖、所述灯壳下盖和所述发光部件分别与所述骨架固连。
优选地， 在上述灯具中， 所述发光部件包括光源总成和驱动电源。
优选地， 在上述灯具中， 所述光源总成包括安装板、 LED模组、 透明罩 和散热器， 所述透明罩固连于所述安装板的一侧， 所述散热器固连于所述安装 板的另一侧， 且所述 LED模组设置于所述透明罩和所述安装板之间。
优选地，在上述灯具中，任何一个所述 LED模组的功率均在 10W - 400W 之间。
优选地，在上述灯具中，所述光源总成通过螺钉或螺栓固定在所述骨架上， 所述驱动电源通过所述散热器固定在所述骨架上。
优选地，在上述灯具中， 所述灯杆连接头通过螺纹连接或焊接的方式与所 述骨架固连；
所述灯壳上盖的材料为塑料、 金属或陶瓷， 且与所述骨架通过螺钉连接、 螺栓连接或卡接的方式固连；
所述灯壳下盖的材料为塑料、 金属或陶瓷， 且与所述骨架通过螺钉连接、 螺栓连接或卡接的方式固连。
优选地， 在上述灯具中， 所述发光部件为金属 化物灯或荧光灯。
优选地， 在上述灯具中， 所述骨架设置有多个框架单元， 每个所述框架单 元均安装有一个所述发光部件。
优选地，在上述灯具中， 所述骨架为由不锈钢钢管或不锈钢钢板经过切割 和焊接而成的框架结构。 优选地， 在上述灯具中， 所述灯具为路灯。
从上述的技术方案可以看出，本发明实施例提供的灯具的组成部件中包括 骨架， 并且， 灯具中的其它部件均固连于该骨架上。 可见， 骨架是灯具中所有 组成部件的结构核心， 不仅令整个灯具的组成部件紧凑地固连在一起， 而且起 到对灯具内各个部件以及对整个灯具的机械结构的固定和支撑作用，即灯具的 机械支撑并不依赖于由灯壳上盖和灯壳下盖构成的灯壳本体， 因此， 灯壳本体 的材料和造型可多样化设计， 从而实现对灯具进行多样化设计的目的。
此外， 骨架可以设置有多个框架单元，每个框架单元均安装有一个发光部 件， 即在骨架上简单地叠加有多个发光部件， 例如， 骨架在长度方向或宽度方 向上分别叠加多个发光部件， 以构成更高功率地灯具， 从而， 令灯具覆盖的光 源功率范围更广， 以适应不同环境的需求。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地， 下面描述 中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲，在不付 出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1为本发明第一具体实施例提供的灯具的分解结构示意图；
图 2为本发明第一具体实施例提供的灯具部分组装后的分解结构示意图； 图 3为本发明第一具体实施例提供的灯具中的骨架的结构示意图； 图 4为本发明第一具体实施例中光源总成、灯杆连接头、驱动电源和骨架 的组合体的结构示意图；
图 5为本发明第一具体实施例提供的灯具的仰视图；
图 6为本发明第一具体实施例提供的灯具的侧视图；
图 7为本发明实施例提供的具有圓形框架单元的骨架的结构示意图； 图 8为本发明实施例提供的具有菱形框架单元的骨架的结构示意图； 图 9为本发明实施例提供的具有两个方形框架单元的骨架的结构示意图； 图 10 为本发明实施例提供的具有两个圓形框架单元的骨架的结构示意 图；
图 11 为本发明实施例提供的具有四个方形框架单元的骨架的结构示意 图；
图 12为本发明实施例提供的鱼形的灯壳本体的结构示意图；
图 13为本发明实施例提供的玉米形状的灯壳本体的结构示意图； 图 14为本发明提供的第二具体实施例中光源总成、 灯杆连接头、 驱动电 源和骨架的组合体的结构示意图；
图 15为本发明第三具体实施例提供的骨架的结构示意图；
图 16为本发明第三具体实施例提供的灯具的分解结构示意图；
图 17为本发明第三具体实施例提供的灯具的轴测图。
具体实施方式
本发明公开了一种灯具，可在保证灯具结构紧凑的前提下对灯具进行多样 化设计。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是 全部的实施例。基于本发明中的实施例， 本领域普通技术人员在没有做出创造 性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
请参阅图 1-图 17, 图 1为本发明第一具体实施例提供的灯具的分解结构 示意图，图 2为本发明第一具体实施例提供的灯具部分组装后的分解结构示意 图， 图 3 为本发明第一具体实施例提供的灯具中的骨架的结构示意图， 图 4 为本发明第一具体实施例中光源总成、灯杆连接头、驱动电源和骨架的组合体 的结构示意图， 图 5为本发明第一具体实施例提供的灯具的仰视图， 图 6为本 发明第一具体实施例提供的灯具的侧视图，图 7为本发明实施例提供的具有圓 形框架单元的骨架的结构示意图，图 8为本发明实施例提供的具有菱形框架单 元的骨架的结构示意图，图 9为本发明实施例提供的具有两个方形框架单元的 骨架的结构示意图， 图 10为本发明实施例提供的具有两个圓形框架单元的骨 架的结构示意图， 图 11为本发明实施例提供的具有四个方形框架单元的骨架 的结构示意图， 图 12为本发明实施例提供的鱼形的灯壳本体的结构示意图， 图 13为本发明实施例提供的玉米形状的灯壳本体的结构示意图，图 14为本发 明提供的第二具体实施例中光源总成、灯杆连接头、驱动电源和骨架的组合体 的结构示意图， 图 15为本发明第三具体实施例提供的骨架的结构示意图， 图 16为本发明第三具体实施例提供的灯具的分解结构示意图， 图 17为本发明第 三具体实施例提供的灯具的轴测图。
本发明实施例提供的灯具， 包括灯杆连接头 5、 灯壳上盖 1、 灯壳下盖 6、 发光部件和骨架 4, 其中， 灯杆连接头 5、 灯壳上盖 1、 灯壳下盖 6和发光部 件分别与骨架 4固连。具体地， 灯壳上盖 1和灯壳下盖 6分别与骨架 4固连并 构成灯壳本体，发光部件与骨架 4固连且位于灯壳本体的内部， 与骨架 4固连 的灯杆连接头 5用于与灯杆连接， 最终， 构成整个灯具。
从上述技术方案可以看出，本发明实施例提供的灯具的组成部件中包括骨 架 4, 并且， 灯具中的其它部件均固连于该骨架 4上。 可见， 骨架 4是灯具中 所有组成部件的结构核心， 不仅令整个灯具的组成部件紧凑地固连在一起， 而 且起到对灯具内各个部件以及对整个灯具的机械结构的固定和支撑作用，即灯 具的机械支撑并不依赖于由灯壳上盖 1和灯壳下盖 6构成的灯壳本体， 因此， 灯壳本体的材料和造型可多样化设计， 从而实现对灯具进行多样化设计的目 的。
此外， 骨架 4可以设置有多个框架单元 41 , 每个框架单元 41均安装有一 个发光部件， 即在骨架 4上简单地叠加有多个发光部件， 例如， 骨架 4在长度 方向或宽度方向上分别叠加多个发光部件， 以构成更高功率地灯具， 从而， 令 灯具覆盖的光源功率范围更广， 以适应不同环境的需求。
如图 1-图 6所示，在本发明提供的第一具体实施例中，骨架 4为由不锈钢 钢管或不锈钢钢板经过切割和焊接而成的框架结构，其用于安装发光部件的部 分为方形的框架单元 41。发光部件包括光源总成 2和驱动电源 3 ,均通过螺钉、 螺栓或卡扣连接等机械连接的形式固定安装于骨架 4 上， 当然， 光源总成 2 和驱动电源 3可以分别与骨架 4固连， 也可以是驱动电源 3安装于光源总成 2 上， 再将光源总成 2 固连于骨架 4上。 其中， 光源总成 2包括安装板、 LED 模组、 透明罩和散热器， 其中透明罩固连于安装板的一侧， 散热器固连于安装 板的另一侧， 且 LED模组设置于透明罩和安装板之间， 驱动电源 3为 LED模 组提供发光所需要的电流和控制信号。 灯杆连接头 5通过焊接、 螺纹连接、 卡 接或其它机械连接的方式与骨架 4和灯杆分别固连，由于灯杆连接头 5可以通 过可拆卸地机械连接方式固连于骨架 4和灯杆， 因此，对于同一灯具可以更换 不同尺寸的灯杆连接头 5 , 以适应不同尺寸的灯杆。 由于灯壳本体不再承担对 灯具整体的固定支撑作用， 因此， 灯壳上盖 1和灯壳下盖 6的材料均可以为塑 料、 金属或陶瓷等， 结构形状也可以进行多样化设计， 最后通过螺钉连接、 螺 栓连接或卡接的方式与骨架 4固连。
易知，发光部件的形状与框架单元 41的形状是相关联的。在本实施例中， 骨架 4具有一个方形的框架单元 41 ,用以安装方形的光源总成 2和驱动电源 3。 但是， 并不局限于此， 骨架 4的框架单元 41还可以设置成圓形、 菱形或其它 形状， 用以与圓形、 菱形或其它形状的发光部件适配。 如图 7所示， 即为本发 明实施例提供的具有圓形框架单元的骨架的结构示意图，图 8为本发明实施例 提供的具有菱形框架单元的骨架的结构示意图。 并且， 骨架 4可以仅设置有一 个框架单元 41 , 也可以设置有多个框架单元 41 , 如图 9-图 11所示， 图 9为本 发明实施例提供的具有两个方形框架单元的骨架的结构示意图， 图 10为本发 明实施例提供的具有两个圓形框架单元的骨架的结构示意图， 图 11为本发明 实施例提供的具有四个方形框架单元的骨架的结构示意图。但是， 骨架 4上设 置的框架单元 41的个数以及框架单元 41的形状并不局限于此，本领域技术人 员很容易想到其它的设计形式，但均为基于本发明核心思想的设计，故属于本 发明所保护的范围， 因此， 不再贅述。
在本实施例中， 灯壳上盖 1为近似的半球形， 灯壳下盖 6为与灯壳上盖 1 适配的椭圓形板状， 其中间设置有用于容纳发光部件的透明罩的凹槽。基于本 发明的对灯壳本体进行多样化设计的目的可知，本发明所提供的灯具中的灯壳 本体的结构形式并不局限于此， 例如，还可以是如图 12和图 13所示的设计结 构， 图 12为本发明实施例提供的鱼形的灯壳本体的结构示意图， 图 13为本发 明实施例提供的玉米形状的灯壳本体的结构示意图。 因此，对于灯具中灯壳本 体的具体样式本发明不作限定。
此外， 本实施例中的灯杆连接头 5固连于骨架 4的侧端，但是并不局限于 此， 灯杆连接头 5在骨架 4上的安装位置可以有多种选择， 如图 7所示， 灯杆 连接头 5通过骨架 4上设置的延伸部分位于骨架 4的上端， 其中， 骨架 4延伸 部分和框架单元 41共同起到对灯具整体结构的机械支撑作用。 同理， 在此需要进一步说明， 本领域技术人员容易理解的是， 骨架 4还可 以是铜质框架， 或由其它具有合适硬度和强度的不同材质加工而成的框架结 构， 只要骨架 4能够对灯具起到机械固定和支撑的作用即可。 因此， 本发明对 此并不做限定。
在本发明提供的第二具体实施例中，发光部件同样包括光源总成 2和驱动 电源 3 , 如图 14所示， 为本发明提供的第二具体实施例中光源总成 2、 驱动电 源 3、 灯杆连接头 5和骨架 4的组合体的结构示意图。 其中， 光源总成 2为圓 形， 同时， 骨架 4设置的框架单元 41为与光源总成 2适配的圓形， 光源总成 2卡接于该圓形的框架单元 41 内， 驱动电源 3固连于光源总成 2的散热器的 上方； 骨架 4在框架单元 41的周边设置有向上的延伸部分， 以通过该延伸部 分将灯杆连接头 5安装于灯具的上方， 其中， 骨架 4延伸部分和框架单元 41 共同起到对灯具整体结构的机械支撑作用； 此外， 本实施例中的灯壳本体的结 构形式可由设计人员进行多样化设计。
本发明还提供了第三具体实施例， 如图 15-图 17所示， 图 15为为本发明 第三具体实施例提供的骨架的结构示意图， 图 16本发明第三具体实施例提供 的灯具的分解结构示意图， 图 17为本发明第三具体实施例提供的灯具的轴测 图。 本实施例中的骨架 4设置有两个圓形的框架单元 41 , 分别安装一个圓形 的光源总成 2和一个驱动电源 3 , 同时， 骨架 4的周边轮廓与由灯壳上盖 1和 灯壳下盖 2构成的灯具本体的形状适配。
为了进一步优化上述技术方案， 每个光源总成 2中的 LED模组的功率在
10W - 400W之间， 在骨架 4上叠加多个 LED模组以构成更高功率的灯具时， 同样的灯具结构覆盖的光源功率范围更广， 可以到数千瓦。 比如 LED模组光 源的功率是 100W,那么，如果希望得到 400W功率的 LED路灯则需要叠加四 个这样的 LED光源即可。 容易理解的是， 通过设置 LED模组的个数、 布局以 及功率，从而对灯具中光源的总功率进行设定， 对本领域技术人员来说是容易 实现多样化设计的， 在此， 本发明不再贅述。
如果灯壳上下盖 1的材料选择的是透明或半透明的塑料，那么内置一个景 观光源， 例如， 发光部件为 LED彩色灯、 金属卤化物灯或荧光灯等， 光线则 可以通过灯壳本体穿越而出， 起到美化景观的作用。 可见， 本发明提供的灯具 不仅灯壳本体的造型随意， 而且发光部件中光源的选择也是多样化的，从而可 以满足不同的具体环境对灯具的结构样式或光源形式的不同需求。例如， 本发 明实施例提供的到灯具可以用作路灯、 景观灯或室内装饰灯， 等等， 对此， 本 发明并不做限定。
本发明还提供了一种灯具的制造方法， 包括以下步骤：
步骤 A: 分别做好骨架 4、 灯杆连接头 5、 光源总成 2、 驱动电源 3、 灯壳 上盖 1和灯壳下盖 6, 其中， 光源总成 2包括安装板， 以及 LED模组、 透明 罩和散热器， 透明罩固连于安装板的一侧， 散热器固连于安装板的另一侧， 且 LED模组设置于透明罩和安装板之间；
步骤 B: 将灯杆连接头 5焊接到骨架 4的一端；
步骤 C: 将光源总成 2用螺钉固定在骨架 4的框架单元 41中； 再将驱动 电源 3用螺钉固定在骨架 4上；
步骤 D: 将灯壳上盖 1和灯壳下盖 6固定在骨架 4上， 最终完成灯具的制 造过程。
例如， 本发明第三具体实施例提供的灯具的制造过程如下：
步骤 A:先分别做好带有两个椭圓形框架单元 41的骨架 4、灯杆连接头 5、 两个椭圓形 LED模组 2、 两个驱动电源 3、 灯壳上盖 1和灯壳下盖 6;
步骤 B: 将灯杆连接头 5焊接到骨架 4一端的端头处；
步骤 C: 将两个模组 LED模组 2用螺钉分别机械固定在两个椭圓形的框 架单元 41里；
步骤 D:再将两个驱动电源 3用机械螺钉分别固定在骨架 4的另一端的端 头处和中间位置；
步骤 E: 最后将塑料的灯壳上盖 1和灯壳下盖 6固定在骨架 4上。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本 发明。 对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见 的， 本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下， 在 其它实施例中实现。 因此， 本发明将不会被限制于本文所示的这些实施例， 而 是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims

权 利 要 求
1、 一种灯具， 包括用于与灯杆连接的灯杆连接头（ 5 )和由灯壳上盖（ 1 ) 和灯壳下盖（6)构成的灯壳本体， 以及位于所述灯壳本体内部的发光部件， 其特征在于， 还包括骨架（4), 所述灯杆连接头（5)、 所述灯壳上盖（1)、 所 述灯壳下盖（6)和所述发光部件分别与所述骨架（4) 固连。
2、 根据权利要求 1所述的灯具， 其特征在于， 所述发光部件包括光源总 成（2)和驱动电源 （3)。
3、 根据权利要求 2所述的灯具， 其特征在于， 所述光源总成（2)包括安 装板、 LED模组、 透明罩和散热器， 所述透明罩固连于所述安装板的一侧， 所述散热器固连于所述安装板的另一侧， 且所述 LED模组设置于所述透明罩 和所述安装板之间。
4、 根据权利要求 3所述的灯具， 其特征在于， 任何一个所述 LED模组的 功率均在 10W - 400W之间。
5、 根据权利要求 2所述的灯具， 其特征在于， 所述光源总成（2)通过螺 钉或螺栓固定在所述骨架（4)上， 所述驱动电源（3)通过所述散热器固定在 所述骨架（4)上。
6、 根据权利要求 1所述的灯具， 其特征在于， 所述灯杆连接头（5)通过 螺纹连接或焊接的方式与所述骨架（4) 固连；
所述灯壳上盖 ( 1 )的材料为塑料、 金属或陶瓷， 且与所述骨架（4)通过 螺钉连接、 螺栓连接或卡接的方式固连；
所述灯壳下盖（6)的材料为塑料、 金属或陶瓷， 且与所述骨架（4)通过 螺钉连接、 螺栓连接或卡接的方式固连。
7、 根据权利要求 1所述的灯具， 其特征在于， 所述发光部件为金属卤化 物灯或荧光灯。
8、 根据权利要求 1所述的灯具， 其特征在于， 所述骨架（4)设置有多个 框架单元（41 ), 每个所述框架单元（41 ) 均安装有一个所述发光部件。
9、 根据权利要求 1所述的灯具， 其特征在于， 所述骨架（4)为由不锈钢 钢管或不锈钢钢板经过切割和焊接而成的框架结构。
10、根据权利要求 1-9任一项所述的灯具，其特征在于，所述灯具为路灯。
PCT/CN2013/074587 2012-12-18 2013-04-24 一种灯具 WO2014094398A1 (zh)

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