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    • 2. 发明申请
    • LIGHTING ASSEMBLY AND ASSOCIATED METHOD
    • 照明组件及相关方法
    • WO2013007796A1
    • 2013-01-17
    • PCT/EP2012/063724
    • 2012-07-12
    • OSRAM AGOSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICIALFIER, AlbertoTREVISANELLO, Lorenzo RobertoZANON, Franco
    • ALFIER, AlbertoTREVISANELLO, Lorenzo RobertoZANON, Franco
    • F21V19/00F21V29/00
    • F21V23/005F21V19/0055F21V23/006F21V23/06F21V29/70F21V29/76F21Y2115/10Y10T29/4913
    • A lighting assembly, for example for street lighting applications, comprises: - a heat sink (12) having a mounting surface for a light source (14a); - a light source board (14) having a light source (14a) mounted thereon, the light source board (14) resting against the mounting surface of the heat sink (12) and having an outer perimetral edge (114), and - a drive board (16) carrying drive circuitry (16a; 22) for the light source (14a). The drive board (16) is fixed (18) onto the heat sink (12) with the light source board (14) sandwiched between the heat sink (12) and the drive board (16). The drive board (16) has an aperture (160) with an inner edge (160a) complementing the outer edge (140) of the light source board (14), so that the light source (14a) is left uncovered by the drive board (16). The inner edge (160a) of the drive board (16) has an inwardly protruding frame formation (1600) with the aforementioned outer perimetral edge (140) of the light source board (14) abutting against the aforementioned frame formation (1600). The light source board (14) has a thickness such that the drive board (16) and the mounting surface of the heat sink (12) have a clearance (20) between them.
    • 照明组件,例如用于街道照明应用,包括: - 具有用于光源(14a)的安装表面的散热器(12); - 具有安装在其上的光源(14a)的光源板(14),所述光源板(14)抵靠所述散热器(12)的安装表面并且具有外周边缘(114),以及 - 驱动板(16),承载用于光源(14a)的驱动电路(16a; 22)。 驱动板(16)固定在散热片(12)上,其中光源板(14)夹在散热片(12)和驱动板(16)之间。 驱动板(16)具有孔(160),其具有与光源板(14)的外边缘(140)互补的内边缘(160a),使得光源(14a)不被驱动板 (16)。 驱动板(16)的内边缘(160a)具有向内突出的框架结构(1600),上述光源板(14)的外周边缘(140)抵靠上述框架结构(1600)。 光源板(14)具有使得驱动板(16)和散热器(12)的安装表面之间具有间隙(20)的厚度。
    • 6. 发明申请
    • LIGHTING MODULE
    • 照明模块
    • WO2013107729A1
    • 2013-07-25
    • PCT/EP2013/050650
    • 2013-01-15
    • OSRAM GMBHOSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
    • ZANOTTO, AlbertoTREVISANELLO, Lorenzo RobertoALFIER, AlbertoZANON, Franco
    • F21S4/00H05B33/08F21Y103/00F21Y101/02
    • H05B33/0815F21S4/20F21Y2103/10F21Y2115/10H05B33/0803H05B33/0812H05B33/083
    • A lighting module (20) comprising a power line (OUT+) for receiving a power supply current and a ground line (GND, OUT-). The lighting module (20) comprises a segmentation point (200a) for cutting the lighting module (20) into two parts, wherein a first set of light sources (210a) is upstream of the segmentation point (200a), and at least a second set of light sources (210a) is downstream of said segmentation point (200a), wherein the first (210a) and second (210b) sets of light sources are connected in series. In particular, the lighting module (20) comprises a resistive element (206a) connected to the intermediate point between the first (210a) and the second (210b) set of light sources, and the ground line (GND, OUT-). This resistive element (206a) is configured in such a way that: a) when the lighting module (20) has not been cut at the segmentation point (200a), the resistive element (206) has a resistance which is greater than the resistance of the portion of the lighting module (20) downstream of the segmentation point (200a), and b) when the lighting module (20) has been cut at the segmentation point (200a), the resistive element (206) has a resistance which is less than the resistance of the portion of the lighting module (20) downstream of the segmentation point (200a). (Figure 4a)
    • 一种照明模块(20),包括用于接收电源电流的电力线(OUT +)和接地线(GND,OUT-)。 照明模块(20)包括用于将照明模块(20)切割成两部分的分割点(200a),其中第一组光源(210a)在分割点(200a)的上游,并且至少第二 一组光源(210a)位于所述分割点(200a)的下游,其中第一(210a)和第二(210b)组光源串联连接。 特别地,照明模块(20)包括连接到第一(210a)和第二(210b)组光源和地线(GND,OUT-)之间的中间点的电阻元件(206a)。 该电阻元件(206a)被配置为:a)当在分割点(200a)处未切割照明模块(20)时,电阻元件(206)的电阻大于电阻 在分割点(200a)的下游的照明模块(20)的部分中,以及b)当在分割点(200a)处切割了照明模块(20)时,电阻元件(206)具有电阻 小于分割点(200a)下游的照明模块(20)的部分的电阻。 (图4a)