WO2024051836A1 - 保护组件、线性照明组件、光源组件及灯具 - Google Patents

保护组件、线性照明组件、光源组件及灯具 Download PDF

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Publication number
WO2024051836A1
WO2024051836A1 PCT/CN2023/117829 CN2023117829W WO2024051836A1 WO 2024051836 A1 WO2024051836 A1 WO 2024051836A1 CN 2023117829 W CN2023117829 W CN 2023117829W WO 2024051836 A1 WO2024051836 A1 WO 2024051836A1
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WO
WIPO (PCT)
Prior art keywords
light
linear lighting
side wall
mounting
lens layer
Prior art date
Application number
PCT/CN2023/117829
Other languages
English (en)
French (fr)
Inventor
刘海生
王耀海
高明昊
刘超博
Original Assignee
苏州欧普照明有限公司
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
Priority claimed from CN202211093217.2A external-priority patent/CN116146922A/zh
Priority claimed from CN202211100163.8A external-priority patent/CN115468143A/zh
Priority claimed from CN202222382486.2U external-priority patent/CN218441975U/zh
Priority claimed from CN202222382503.2U external-priority patent/CN218442075U/zh
Priority claimed from CN202222382224.6U external-priority patent/CN218762874U/zh
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2024051836A1 publication Critical patent/WO2024051836A1/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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures

Definitions

  • Embodiments of the present application relate to, but are not limited to, a protection component, a linear lighting component, a light source component and a lamp.
  • embodiments of the present application provide a protective component having a receiving cavity for receiving a light source component; wherein, the protective component has a light emitting part for enclosing the receiving cavity, and the light emitting part has:
  • the first lens layer is located facing the receiving cavity
  • the second lens layer is located away from the receiving cavity
  • a gap located between the first lens layer and the second lens layer, is used to mix the light emitted from one of the first lens layer and the second lens layer to the other. Light.
  • embodiments of the present application provide a linear lighting assembly, which includes a protection assembly and a light source assembly as described in any one of claims 1 to 6;
  • the light source component is received in the receiving cavity of the protective component and includes:
  • a light source substrate installed in the receiving cavity and having a bearing surface facing the first lens layer
  • a light-emitting element is disposed on the carrying surface and electrically connected to the light source substrate.
  • a linear lighting assembly which includes:
  • Two linear lighting components the two linear lighting components are respectively located on opposite sides of the fixed bracket, the light emission directions of the two linear lighting components are divergent, and the light emission effects of the two linear lighting components are different.
  • a light source assembly which includes:
  • the light source substrate has a bearing surface
  • a plurality of light-emitting elements are arranged on the carrying surface and electrically connected to the light source substrate.
  • the plurality of light-emitting elements include a plurality of light-emitting element groups arranged alternately along the extension direction.
  • Each of the light-emitting element groups includes a plurality of light-emitting element groups arranged along the extension direction.
  • Several of the light-emitting elements are arranged at equal intervals in the extension direction and have the same position along the misalignment direction.
  • the adjacent light-emitting element groups are misaligned with each other in the misalignment direction, and the orthographic projections partially overlap.
  • the misalignment direction is perpendicular to the extension direction.
  • embodiments of the present application provide a lamp, wherein the lamp includes:
  • the linear lighting assembly or,
  • the light source assembly according to any of the preceding items.
  • Figure 1 is a schematic diagram of a first embodiment of a linear lighting module provided according to the present application.
  • Figure 2 is a cross-sectional view of the linear lighting module in Figure 1.
  • Figure 3 is a schematic diagram of a protection component provided according to an embodiment of the present application.
  • Figure 4 is a light distribution curve diagram of the protection component in Figure 3.
  • FIG. 5 is a schematic diagram of a light source assembly provided according to an embodiment of the present application.
  • FIG. 6 is a partial enlarged view of the light source assembly in FIG. 5 .
  • Figure 7 is a schematic diagram of a second embodiment of a linear lighting module provided according to the present application.
  • Figure 8 is a schematic diagram of a first embodiment of a linear lighting assembly provided according to the present application.
  • FIG. 9 is a light distribution curve diagram of the linear lighting assembly in FIG. 8 .
  • Figure 10 is a schematic diagram of a fixing bracket provided according to an embodiment of the present application.
  • Figure 11 is a schematic diagram of a second embodiment of a linear lighting assembly provided according to the present application.
  • Figure 12 is a schematic diagram of a lamp provided according to an embodiment of the present application.
  • FIGS. 1 and 2 An embodiment of the present application provides a linear lighting module 100.
  • Figure 1 is a schematic diagram of a first embodiment of a linear lighting module provided according to the present application.
  • Figure 2 is a cross-sectional view of the linear lighting module in Figure 1.
  • 1 and 2 are schematic diagrams of the first embodiment of the linear lighting module 100 provided by this application.
  • the linear lighting module 100 will be introduced below with reference to the linear lighting module 100 shown in FIGS. 1 and 2 .
  • the linear lighting module 100 includes a light source component 10 and a protection component 20 .
  • the protection component 20 has a receiving cavity 201 and a light emitting part 21 for surrounding the receiving cavity 201.
  • the light emitting part 21 has a first lens layer 211 facing the receiving cavity 201 and a first lens layer 211 facing away from the receiving cavity 201.
  • the second lens layer 212 has a gap 202 for light mixing between the first lens layer 211 and the second lens layer 212 .
  • the light source assembly 10 is received in the receiving cavity 201 , and includes a light source substrate 11 and a light emitting element 12 .
  • the light source substrate 11 is installed in the receiving cavity 201 and has a bearing surface 101 facing the first lens layer 211.
  • the light-emitting element 12 is disposed on the bearing surface 101 and is electrically connected to the light source substrate 11. , a plurality of the light-emitting elements 12 are arranged at intervals along the extension direction, and any two adjacent light-emitting elements 12 are partially offset in the offset direction perpendicular to the extension direction.
  • any two adjacent light-emitting elements 12 are partially displaced in the offset direction perpendicular to the extending direction
  • any two adjacent light-emitting elements 12 are partially displaced in the second direction Z.
  • Orthographic projections partially overlap. It can also be understood that the above-mentioned light-emitting element 12 is disposed facing the first lens layer 211 and emits light facing the first lens layer 211, and the light emitted by the light-emitting element 12 passes through the first lens layer 211 in turn. , the gap 202 and the second lens layer 212 and then emit.
  • the linear lighting module of the present application partially displaces a plurality of the light-emitting elements 12 in the misalignment direction, thereby reducing the size of two adjacent light-emitting elements while meeting the safety distance of the wiring.
  • the spacing of 12 in the extension direction increases the arrangement density of the light-emitting elements 12 along the extension direction, thereby preventing the linear lighting module 100 from having a grainy feel (that is, the linear lighting module 100 is There are alternately arranged light and dark areas in the extending direction), which can also increase the overall power of the light source assembly 10 and increase the brightness.
  • the light emitting part 21 as a double-layer light distribution structure including the first lens layer 211, the gap 202 and the second lens layer 212, all the light emitted by the light source assembly 10 passes through The first lens layer 211, the gap 202 and the second lens layer 212 are emitted to ensure that the light is distributed twice, thereby solving the problem of the light-emitting elements 12 caused by the misaligned arrangement of the light-emitting elements 12.
  • Figure 4 for details.
  • first lens layer 211 and the second lens layer 212 provide double-layer protection for the light source component 10, which has better protection effect and can improve the performance of the linear lighting module 100 during installation and transportation. stability to avoid the risk of excessive deformation and crushing.
  • the gap 202 can reduce the total weight of the protection component 20 while achieving a light mixing effect.
  • the extension direction of the linear lighting module 100 (hereinafter referred to as the first direction extension direction.
  • the light emitting direction (hereinafter referred to as the second direction Y) is essentially the thickness direction of the linear lighting module 100 , that is, the light emitting part 21 , the receiving cavity 201 , the light source assembly 10 , and all The width direction of the bearing surface 101.
  • the misalignment direction (hereinafter referred to as the third direction Z) is essentially the width direction of the linear lighting module 100 , that is, the width direction of the receiving cavity 201 , the light source assembly 10 , and the carrying surface 101 .
  • the first direction X may be a straight line, a curve, or a polyline.
  • the linear lighting module 100 is in a long strip shape as a whole.
  • the linear lighting module 100 may be configured as a flexible lighting module and formed into a ring structure by its own end-to-end joining.
  • the first direction X is a plurality of polylines or curves.
  • the linear lighting module 100 may be enclosed in a closed rectangle and used to decorate the outer periphery of the ceiling lamp.
  • the light source substrate 11 is a plate-shaped member.
  • the light source substrate 11 has a length direction, a width direction and a thickness direction, and the length direction, the width direction and the thickness direction are respectively connected with the first direction X and the third direction of the linear lighting module.
  • Z is consistent with the second direction Y.
  • the light source substrate 11 In addition to the carrying surface 101 for carrying the light-emitting element 12 , the light source substrate 11 also has a surface corresponding to the carrying surface in its thickness direction (ie, the second direction Y). The surface 101 is opposite to the mounting surface 102.
  • the mounting surface 102 is used for the light source substrate 11 to be attached and fixed to the inner wall of the receiving cavity 201. That is, the light source substrate 11 is fixedly mounted on the inner wall of the receiving cavity 201 through the mounting surface 102 .
  • the mounting surface 102 may be adhered and fixed on the inner wall of the receiving cavity 201 through adhesive.
  • this application does not essentially limit the connection method between the light source substrate 11 and the receiving cavity 201 .
  • a groove extending along the first direction The edges are placed in the groove to fix the light source substrate 11 in the receiving cavity.
  • the light source substrate 11 is in a long strip shape as a whole, and the bearing surface 101 and the mounting surface 102 are respectively rectangular planes.
  • the light source substrate 11 may be in the shape of a rectangular plate.
  • the bearing surface 101 and the mounting surface 102 are respectively rectangular planes. Adopting a rectangular structural form is conducive to panel assembly between the light source substrates 11 and facilitates panel assembly processing, thereby helping to improve the utilization rate of the light source substrate 11 materials and reduce production costs.
  • the light source substrate 11 may also have other shapes and structures. The shape and material of the light source substrate mentioned in this application are not specifically limited.
  • the light source substrate 11 is an aluminum substrate. In this way, the heat dissipation effect of the light source substrate 11 is improved.
  • the specific implementation of the light source substrate 11 described in this application is not limited thereto.
  • the light source substrate 11 may also be a PCB board or other circuit substrates.
  • the plurality of light-emitting elements 12 all extend along the third direction Z, and extend along the third direction Z. Evenly spaced in one direction X. Furthermore, the plurality of light-emitting elements 12 have the same shape.
  • the plurality of light-emitting elements 12 include multiple sets of light-emitting element groups. Multiple groups of the light-emitting element groups are arranged alternately along the first direction X, and adjacent light-emitting element groups are mutually offset in the third direction Z. Each of the light-emitting element groups includes a plurality of the light-emitting elements 12 arranged at equal intervals along the first direction X and having the same position along the third direction Z.
  • each light-emitting element 12 in the third direction Z is D
  • the maximum misalignment distance between two adjacent light-emitting elements 12 in the second direction Z is D.
  • the maximum dislocation distance D 1 satisfies: 0.5D ⁇ D 1 ⁇ 1D.
  • the plurality of light-emitting elements 12 include a first light-emitting element group and a second light-emitting element group.
  • the first light-emitting element group includes a plurality of first light-emitting elements 121
  • the second light-emitting element group includes a plurality of second light-emitting elements 122 .
  • the first light-emitting element 121 and the second light-emitting element 122 emit light in different colors.
  • the first light-emitting element 121 is a yellow light-emitting element
  • the second light-emitting element 122 is a blue light-emitting element.
  • the distance between any two adjacent light-emitting elements is C, and the distance C satisfies: 0.5mm ⁇ C ⁇ 1.5mm .
  • the distance C between the adjacent first light-emitting element 121 and the second light-emitting element 122 satisfies: 0.75mm ⁇ C ⁇ 1.5mm.
  • the distance C between the adjacent first light-emitting element 121 and the second light-emitting element 122 is 0.75 mm.
  • the color temperatures of adjacent groups of light-emitting elements are different or the same.
  • adjacent groups of light-emitting elements have different color temperatures. That is, the first light-emitting element 121 and the second light-emitting element 122 are different. In the first direction ⁇ C ⁇ 1.5mm. Preferably, the distance C between the adjacent first light-emitting element 121 and the second light-emitting element 122 is 0.75 mm.
  • any two adjacent first light-emitting elements 121 and second light-emitting elements 122 have the same color temperature, and the distance between them is The distance is C, and the distance C satisfies: 0.5mm ⁇ C ⁇ 1mm.
  • the first light-emitting element 121 and the second light-emitting element 122 have different color temperatures. In this way, different color temperatures and color changes can be achieved by adjusting the different brightness of the two color temperatures. And the light and dark changes of the first light-emitting element 121 and/or the second light-emitting element 122 can be realized through control.
  • the color temperature of the first light-emitting element 121 is 5700K
  • the color temperature of the second light-emitting element 122 is 2700K.
  • a plurality of driving circuits 14 are formed on the light source substrate 11 .
  • Several of the light-emitting elements 12 in the same light-emitting element group are connected to the same driving circuit 14 , and different light-emitting element groups correspond to different driving circuits 14 .
  • the driving circuit 14 includes a first driving circuit 141 and a second driving circuit 142 .
  • the first driving circuit 141 is located on a side of the first light-emitting element group away from the second light-emitting element group, and a plurality of first light-emitting elements 121 are connected in parallel to the first driving circuit.
  • the second driving circuit 142 is located on a side of the second light-emitting element group away from the first light-emitting element group.
  • a plurality of second light-emitting elements 122 are connected in parallel to the second driving circuit 142 .
  • connection traces between the first light-emitting elements can be routed through the staggered area of the second light-emitting element. wire layout, thereby increasing and shortening the spacing between the light-emitting elements 12 while meeting wiring safety standards.
  • the light-emitting element 12 may use an LED light source or other types of light sources, such as EL (electroluminescent, electroluminescence) light sources.
  • EL electroluminescence
  • a plurality of mounting bases 13 are protruding from the bearing surface 101 , and the mounting bases 13 are used to install the light-emitting elements 12 .
  • Each mounting base 13 corresponds to one of the light-emitting elements 12 .
  • a mounting groove is formed on the surface of the mounting base 13 away from the bearing surface 101, and the light-emitting element 12 is pressed and installed in the mounting groove. It can be understood that during specific implementation, the arrangement of the light-emitting elements 12 on the carrying surface 101 can be defined by arranging or arranging a plurality of the mounting bases 13 .
  • the protective component 20 serves as a protective and exterior decorative component.
  • the protection component 20 is a hollow member extending along the first direction X.
  • the protection component 20 also includes a mounting part 22 .
  • the mounting part 22 and the light emitting part 21 are located at different positions in the circumferential direction of the protection component 20 Put on and connected to each other, the mounting part 22 and the light emitting part 21 completely surround the receiving cavity 201 .
  • the mounting part 22 includes a mounting flat plate 221 , a first mounting side plate 222 , and a second mounting side plate 223 .
  • the mounting flat plate 221, the first mounting side plate 222, the second lens layer 212 and the second mounting side plate 223 are connected end to end and together enclose a hollow space.
  • the first lens The layer 211 is located in the hollow space, and the first lens layer 211 is spaced between the mounting plate 221 and the second lens layer 212 and connected to the first mounting side plate 222 and the third lens layer 211 .
  • Two side plates 223 are installed to divide the hollow space into the receiving cavity 201 and the gap 202 .
  • the first mounting side plate 222, the second mounting side plate 223, the mounting flat plate 221 and the first lens layer 211 together form the receiving cavity 201
  • the light source assembly 10 is installed on the side of the mounting plate 221 facing the first lens layer 211; the first mounting side plate 222, the second mounting side plate 223, the first lens layer 211 and the third
  • the two lens layers 212 together form the gap 202 .
  • the outer surface of the mounting part 22 is configured as a fixing surface 203.
  • the linear lighting module is fixed and installed through the fixing surface 203 on an installation basis.
  • a protrusion extending along the first direction make corresponding grooves.
  • the protrusion plays the role of a sliding guide during the installation process of the linear lighting module 100 to ensure the accurate installation position of the linear lighting module 100.
  • it can also be used for the linear lighting.
  • the module 100 is fixed and positioned 10 to prevent the linear lighting module 100 from being separated from the installation base.
  • the fixing surface 203 is the outer surface of the mounting plate 221 , the first mounting side plate 222 and the second mounting side plate 223 facing away from the hollow space.
  • the first installation side plate 222 and the second installation side plate 223 are vertically connected to the installation flat plate 221, and the installation flat plate 221, the first installation side plate 222, and the second installation side plate 223 are all It is a flat structure.
  • This arrangement facilitates the installation of the linear lighting module 100 and also improves the degree of fit between the light source substrate 11 and the mounting plate 221 so that the plurality of light-emitting elements 12 are flush and improves light output. Uniformity.
  • the thickness direction of the first lens layer 211 is consistent with the direction of light emission (ie, the second direction Y) of the linear lighting module 100 .
  • the first lens layer 211 has It has a first incident surface 2111 and a first exit surface 2112 that are opposite to each other in the thickness direction.
  • the first incident surface 2111 is disposed facing the receiving cavity 201, and the first incident surface 2111 is a free-curved surface.
  • the thickness direction of the second lens layer 212 is consistent with the direction of light emission of the linear lighting module 100 (ie, the second direction Y), and the second lens layer 212 is in the thickness direction thereof. It has a second incident surface 2121 and a second exit surface 2122 that are opposite to each other.
  • the second incident surface 2121 is provided toward the first lens layer 211, and the second incident surface 2121 is configured as a free curved surface, and the second exit surface 2122 is provided away from the first lens layer 211, And the second exit surface 2122 is configured as a free-form surface.
  • the second incident surface 2121 and the second exit surface 2122 are both convex arc surfaces that protrude toward the side away from the gap 202 . Furthermore, the second incident surface 2121 and the second exit surface 2122 have substantially the same curvature.
  • the first incident surface 2111 and the first exit surface 2112 are arranged in a substantially similar manner, and both include arcuate sections and planar sections adjacent to both sides of the arcuate section in the third direction. The two arc-shaped sections protrude toward the side away from the light source assembly 10 , and the curvatures of the two arc-shaped sections are approximately the same. Further, the orthographic projection of the light source assembly 10 on the first lens layer 211 falls within the arc section.
  • the light source assembly 10 has a light-emitting surface 103 opposite to the first lens layer 211.
  • the distance between the light-emitting surface 103 and the first incident surface 2111 is L 2 , and the distance L 2 satisfies : 3mm ⁇ L2 ⁇ 7mm .
  • the light-emitting surface 103 is the surface of the light-emitting element 122 facing away from the light source substrate 11 .
  • the light source assembly 10 has a thickness N 1 along the light emission direction (ie, the second direction Y), and the receiving cavity 201 has a thickness N 2 along the second direction Y, then The thickness N 1 and the thickness N 2 satisfy: 3mm ⁇ N 2 -N 1 ⁇ 7mm.
  • the gap 202 is used to mix the light rays emitted to the second incident surface 2121 of the second lens layer 212 through the first exit surface 2112 of the first lens layer 211 .
  • the gap 202 is filled with a light-transmitting medium, and the refractive index of the light-transmitting medium is smaller than the refractive index of the first lens layer and smaller than the refractive index of the second lens layer.
  • the gap 202 is filled with air. That is, the gap 202 is configured to be formed between the first lens layer 211 and the second lens layer 211 . The air layer between the mirror layers 212.
  • the thickness of the gap 202 is L 1 , and the thickness L 1 satisfies: 5 mm ⁇ L 1 ⁇ 10 mm.
  • the thickness L 1 of the gap may be 5 mm, 6 mm, 7 mm, 8 mm, 9 mm or 10 mm.
  • the protection component 20 is an integrated structure.
  • the protection component 20 is an integrated component.
  • the protective component 20 may be made of transparent material.
  • the transparent material may be PC material, PMMA material or silicone material.
  • the transparent material can also be PC material with a diffusing agent added, PMMA material with a diffusing agent added, or silica gel with a diffusing agent plus a diffusing agent.
  • the protective component 20 is obtained by extrusion, injection molding, and compression molding processes.
  • FIG. 7 is a schematic diagram of the second embodiment of the linear lighting module 100 provided by the embodiment of the present application.
  • the main distinguishing feature of the linear lighting module 100 in FIG. 7 is that the first incident surface 2111 and the first exit surface 2112 are respectively configured as planes.
  • microstructures 210 are arranged on the plane.
  • the second incident surface 2121 and the second exit surface 2122 are convex arc surfaces protruding toward the side away from the gap 202.
  • the second incident surface 2121 and the second exit surface 2122 are respectively Microstructure 210 is configured.
  • the microstructure 210 helps achieve uniform light distribution of the light source assembly 10 and improves the uniformity of light output of the linear lighting module 100 .
  • the overall size of the first lens layer 211 along the second direction can be reduced, thus reducing the overall size of the protection component 20.
  • the microstructures 210 are respectively protruded on the surface where they are located. Specifically, the microstructure 210 on the first incident surface 2111 is protruding on the first incident surface 2111 and extends along the first direction X. Or, the microstructure 210 on the first exit surface 2112 is protruding on the first exit surface 2112 and extends along the first direction X. Or the microstructure 210 on the second incident surface 2121 is protruding from the second incident surface 2121 and extends along the first direction. Or the microstructure 210 on the second exit surface 2122 is protruding on the second exit surface 2122 and extends along the first direction X.
  • the microstructures 210 of the first incident surface 2111, the first exit surface 2112, the second incident surface 2121 and the second exit surface 2122 are all formed along the first direction X.
  • the first The cross-sections of the microstructure 210 of the incident surface 2111, the first exit surface 2112, the second incident surface 2121 and the second exit surface 2122 are all canines.
  • the first incident surface 2111 has a central section and two edge sections adjacent to both sides of the central section.
  • the size of the plurality of microstructures 210 in the central section is larger than the size of the microstructures 210 in the two edge sections.
  • the orthographic projection of the light source assembly 10 on the first incident surface 2111 all falls within the central section.
  • the microstructure 210 can be an arc-shaped convex rib, that is, the cross section of the microstructure 210 can be a semicircle or a semielliptical shape, and of course it can also be in other regular or irregular shapes.
  • the microstructures 210 of the second exit surface 2122 can also be differentially arranged along the third direction Z.
  • FIG. 1 and FIG. 7 are only schematic implementations of the linear lighting module of the present application, and the specific implementation of the linear lighting module 100 of the present application is not limited thereto.
  • microstructures are configured on only one of the first incident surface 2111, the first exit surface 2112, the second incident surface 2121, and the second exit surface 2122. 210.
  • two or three of the first incident surface 2111, the first exit surface 2112, the second incident surface 2121 and the second exit surface 2122 are configured with micro Structure 210.
  • the shapes or arrangement rules of the microstructures 210 between the first incident surface 2111, the first exit surface 2112, the second incident surface 2121 and the second exit surface 2122 may be the same, or they may be different.
  • the second incident surface 2121 and the second exit surface 2122 may have different curvatures.
  • the present application also provides a linear lighting assembly 1000 , which includes a fixing bracket 200 and two linear lighting modules 100 of the present application.
  • the two linear lighting modules 100 are respectively disposed on two opposite sides of the fixed bracket 200 , and the light emitting directions of the two linear lighting modules 100 are divergent.
  • the two linear lighting modules 100 are arranged in such a manner that the two light-emitting parts 21 are divergent", that is, the two linear lighting modules 100 are arranged in such a manner that their light-emitting directions deviate from each other.
  • the linear lighting assembly 1000 can be used to decorate a ceiling lamp. At this time, one side of the linear lighting assembly 1000 faces the ceiling lamp, and the opposite side faces the ceiling (that is, the side facing away from the ceiling lamp). It can be understood that the brightness environments on both sides of the linear lighting assembly 1000 are different.
  • the light emission effects of the two linear lighting modules 100 are different.
  • different light spots are obtained on both sides of the linear lighting assembly 1000 and different light distributions are achieved, so that the illumination of the linear lighting assembly 1000 provides a uniform illumination transition between the ceiling lamp and the ceiling, improving the display Effect and lighting effect, please refer to Figure 9 for details.
  • the light emission angles of the two linear lighting modules 100 are different. More specifically, the two linear lighting modules 100 are respectively a first linear lighting module 100a that emits light toward the ceiling lamp and a second linear lighting module 100b that emits light toward the ceiling side.
  • the light emission angle of the first linear lighting module 100a is greater than the light emission angle of the second linear lighting module 100b. Specifically in this embodiment, the light emission angle of the first linear lighting module 100a is 5 degrees larger than the light emission angle of the second linear lighting module 100b.
  • the size M 1 of the first linear lighting module 100 a along the third direction Z is smaller than the size M 2 of the second linear lighting module 100 b in the third direction.
  • the two linear lighting modules 100 have different light distributions.
  • the light distribution refers to the intensity of light in each direction. In specific implementation, it can usually be adjusted through light distribution components such as lenses and/or reflectors.
  • the light colors of the two linear lighting modules 100 are different.
  • the “light color” refers to the color temperature and luminous color of the linear lighting module 100 .
  • the light colors of the two linear lighting modules 100 are different means that at least one of the luminous color and color temperature of the first linear lighting module 100a and the second linear lighting module 100b is different.
  • the light colors and color temperatures of the two linear lighting modules 100 are different. Specifically, the luminous color of the first linear lighting module 100a is blue, and the luminous color of the second linear lighting module 100b is yellow. The first linear lighting module 100a and the second linear lighting module 100b also have different color temperatures.
  • the above two linear lighting modules 100 are both flexible linear modules. That is, the first linear lighting module 100a and the second linear lighting module 100b are both flexible linear modules. Designed in this way, the first linear lighting module 100a and the second linear lighting module 100b can be adaptively set in a variety of shapes to meet the aesthetic requirements, and also make the linear lighting components 1000 ceiling lamps decorated in various specifications or shapes.
  • the structures of the first linear lighting module 100a and the second linear lighting module 100b are roughly the same, and both adopt the linear lighting modules shown in Figures 1 and 2 of the present application.
  • the group 100 that is, the light exit parts 21 of both groups include a double-layer structure of a first lens layer 211 and a second lens layer 212 .
  • the specific implementations of the above two linear lighting modules 100 are not limited to this.
  • the first linear lighting module 100a and the second linear lighting module 100b emit the same color.
  • the structures of the light emitting parts 21 of the first linear lighting module 100a and the second linear lighting module 100b are different, and one of them only includes one lens layer.
  • the fixing bracket 200 has a fixing part 2100 and two module mounting parts.
  • the fixing part 2100 has a fixing surface 2101, and the fixing surface 2101 is used to be installed against an installation foundation.
  • Two module installation parts are formed on the side of the fixing part 2100 away from the fixing surface 2101.
  • the module installation part has an installation space 2200 and a light exit opening communicating with the installation space 2200.
  • the two module installation parts are The light-emitting openings are oriented in directions away from each other.
  • the fixing part 2100 is a flat member, and the fixing surface 2101 is a plane.
  • the installation stability of the fixing bracket 200 is improved. During specific implementation, it can be fixed on the top of the wall through the fixing surface 2101.
  • the two installation spaces 2200 are respectively a first installation space 2200a and a second installation space 2200b.
  • the fixed bracket 200 includes a common side wall 2400, a first side wall 2500 and a second side wall 2600.
  • the common side wall 2400 is vertically connected to a side of the fixing portion 2100 away from the fixing surface 2101 .
  • the common side wall 2400 divides the fixing part 2100 into a first fixing side wall 2110 and a second fixing side wall 2120.
  • the first fixing side wall 2110 and the second fixing side wall 2120 are respectively located at respective locations.
  • the first side wall 2500 is opposite to the first fixed side wall 2110 and is vertically connected to the common side wall 2400.
  • the first side wall 2500 is connected to the common side wall 2400 and the first fixed side wall.
  • 2110 encloses the first installation space 2200a, and the light exit opening of the first installation space 2200a corresponds to the first surface 2401 of the common side wall 2400.
  • the second side wall 2600 is opposite to the second fixed side wall 2120 and is vertically connected to the common side wall 2400.
  • the second side wall 2600 is connected to the common side wall 2400 and the second fixed side wall.
  • 2120 encloses the second installation space 2200b, and the second installation space
  • the light exit opening of 2200b corresponds to the second surface 2402 of the common side wall 2400, and the first surface 2401 and the second surface 2402 are away from each other.
  • the fixed bracket 200 has a length direction, a height direction and a width direction that are perpendicular to each other.
  • the length direction is consistent with the first direction X
  • the height direction is consistent with the third direction Z
  • the width direction is consistent with the second direction Y.
  • the size M 1 of the first linear lighting module 100 a along the third direction Z is smaller than the size M 2 of the second linear lighting module 100 b in the third direction, it can be seen that the two The dimensions of the installation space 2200 along the third direction Z are different.
  • the first linear lighting module 100a is embedded in the first installation space 2200a
  • the second linear lighting module 100b is embedded in the second installation space 2200b.
  • the light of the linear lighting module 100 is emitted from the light exit opening of the corresponding installation space 2200 .
  • the mounting portion 22 of the protection component 20 is embedded in the mounting space 2200 , and the light-emitting portion 21 is exposed to the corresponding light-emitting opening.
  • the mounting part 22 includes the first mounting side plate 222 , the mounting flat plate 221 and the second mounting side plate 223 connected in sequence.
  • the mounting plate 221 is attached to the first surface 2401 or the second surface 2402 of the common side wall 2400, and the first mounting side plate 222 is attached to the first fixed side wall 2110 or On the second fixed side wall 2120, the second mounting side plate 223 is attached to the first side wall 2500 or the second side wall 2600.
  • the light exit portion 21 has a surface facing the first lens layer 211 and the second lens layer 212 .
  • the second lens layer 212 is located at the light exit opening of the corresponding installation space 2200 and covers the light exit opening.
  • the fixing bracket 200 further includes an extension part 2300, which is provided on the side of the two module mounting parts opposite to the fixing part 2100.
  • extension part 2300 By adding the extension part 2300, the heat dissipation area of the entire linear lighting assembly 1000 can be increased, the heat dissipation effect can be improved, and the aesthetics of the linear lighting assembly 1000 can also be improved.
  • the extension portion 2300 includes two extended side walls.
  • the two extended side walls respectively correspond to the two first side walls 2500 and the second side walls 2600, and the two extended side walls are respectively from the first side wall 2500 and the second side wall 2600.
  • the extension portion 2300 includes two extended side walls.
  • the two extended side walls respectively correspond to the two first side walls 2500 and the second side walls 2600, and the two extended side walls are respectively from the first side wall 2500 and the second side wall 2600.
  • the extension portion 2300 includes two extended side walls.
  • the two extended side walls respectively correspond to the two first side walls 2500 and the second side walls 2600, and the two extended side walls are respectively from the first side wall 2500 and the second side wall 2600.
  • the two extending side walls are connected to each other along one end away from the module mounting portion.
  • the linear lighting assembly 1000 when viewed from a cross-section perpendicular to the first direction X, the linear lighting assembly 1000 has a substantially triangular cross-sectional shape.
  • the fixing bracket 200 has an integrated structure, that is, the fixing part 2100 and the two module mounting parts are integrally provided. In this way, the overall connection strength of the fixing bracket 200 can be improved.
  • the fixing bracket 200 has a split structure. For example, two module mounting parts are detachably mounted on the fixing part 2100 .
  • the material of the fixed bracket 200 is aluminum or stainless steel.
  • FIG. 11 is a schematic diagram of the second embodiment of the linear lighting assembly 1000 provided by the embodiment of the present application.
  • the main distinguishing feature of the linear lighting assembly 1000 in FIG. 11 is that the structures of the first linear lighting module 100 a and the second linear lighting module 100 b are different.
  • the first linear lighting module 100a adopts the linear lighting module 100 shown in FIGS. 1 and 2 of this application
  • the second linear lighting module 100b adopts the linear lighting module 100 shown in FIG. 7 of this application.
  • the exit surfaces 2122 are all configured with microstructures 210 .
  • the first incident surface 2111, the first exit surface 2112, the second incident surface 2121 and the second exit surface 2122 of the first linear lighting module 100a are all free-curved surfaces.
  • FIG. 8 and FIG. 11 are only schematic implementations of the linear lighting assembly 1000 of the present application, and the implementation of the linear lighting assembly 1000 of the present application is not limited thereto.
  • the structures of the first linear lighting module 100a and the second linear lighting module 100b are substantially the same, and both adopt the linear lighting module 100 shown in FIG. 7 .
  • the first linear lighting module 100a uses the linear lighting module 100 shown in Figure 7
  • the second linear lighting module 100b uses the linear lighting module 100 shown in Figures 1 and 2.
  • the first linear lighting module 100a and the second linear lighting module 100b may respectively adopt the linear lighting module 100 not shown in the embodiment of the present application.
  • the present application also provides a lamp 1.
  • the lamp 1 Includes the linear lighting assembly 1000 described herein. Furthermore, the lamp 1 further includes a ceiling lamp 2000 . At this time, the linear lighting assembly 1000 is formed into a closed rectangle and is arranged around the periphery of the ceiling lamp 2000 .
  • the light emitting direction of the first linear lighting module 100a is toward the center of the rectangle, and the light emitting direction of the second linear lighting module 100b is away from the center of the rectangle, so that the first linear lighting module 100a faces
  • the ceiling lamp 2000 emits light
  • the second linear lighting module 100b emits light facing the ceiling.

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Abstract

本文公开了一种保护组件、线性照明组件、光源组件及灯具，所述线性照明组件包括固定支架；两个线性照明模组，两个所述线性照明模组分别设在所述固定支架的相对两侧，两个所述线性照明模组光线出射方向相背离，两个所述线性照明模组的配光效果不同。本申请所述线性照明组件及灯具能解决现有线性灯具洗墙不均匀以及存在颗粒感等问题。

Description

保护组件、线性照明组件、光源组件及灯具
本申请要求于2022年09月08日提交的题为“保护组件、线性照明组件及灯具”的中国专利申请No.202211100163.8、于2022年09月08日提交的题为“线性照明组件及灯具”的中国专利申请No.202211093217.2、于2022年09月08日提交的题为“光源组件及灯具”的中国专利申请No.202222382486.2、于2022年09月08日提交的题为“保护组件、线性照明组件及灯具”的中国专利申请No.202222382503.2、于2022年09月08日提交的题为“线性照明组件及灯具”的中国专利申请No.202222382224.6的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及但不限于一种保护组件、线性照明组件、光源组件及灯具。
背景技术
目前，线性灯带或者线性照明组件装饰的吸顶灯更符合用户需求，但现有的线性灯带或者线性照明组件的不容易将天花板的表面洗均匀，同时也无法实现吸顶灯和天花板之间的亮度的均匀过渡。再者，现有的线性灯带或者线性照明组件无法实现多种不同颜色和照度混合的氛围照明效果。
技术解决方案
第一方面，本申请实施例提供一种保护组件，具有用来收容光源组件的收容腔；其中，所述保护组件具有用来围合所述收容腔的出光部，所述出光部具有：
第一透镜层，面向所述收容腔而设；
第二透镜层，背离所述收容腔而设；
间隙，位于所述第一透镜层和所述第二透镜层之间，用来对由所述第一透镜层和所述第二透镜层二者中一者射向另一者的光线进行混光。
第二方面，本申请实施例提供一种线性照明组件，其中，包括如权利要求1至6中任一项所述的保护组件以及光源组件；
所述光源组件收容在所述保护组件的收容腔内、并包括：
光源基板，安装所述收容腔内并具有面向所述第一透镜层的承载表面；
发光元件，设置在所述承载表面上并与所述光源基板电连接。
第三方面，本申请实施例提供一种线性照明组件，其中，包括：
固定支架；
两个线性照明组件，两个所述线性照明组件分别设在所述固定支架的相对两侧，两个所述线性照明组件光线出射方向相背离，两个所述线性照明组件的出光效果不同。
第四方面，本申请实施例提供一种光源组件，其中，包括：
光源基板，具有承载表面；
多个发光元件，设置在所述承载表面上并与所述光源基板电连接，多个所述发光元件包括沿延伸方向依次交替布置的多组发光元件组，每一所述发光元件组包括沿所述延伸方向等间隔布置、且沿错位方向位置相同的若干个所述发光元件，相邻的所述发光元件组在错位方向相互错位、且正投影部分重叠，所述错位方向垂直于所述延伸方向。
第五方面，本申请实施例提供一种灯具，其中，所述灯具包括：
前述任一项所述的保护组件；或者，
所述的线性照明组件；或者，
前述任一项所述的线性照明组件；或者，
前述任一项所述的光源组件。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例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申请的一些实施例，对于本领域技术人员来讲，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为依据本申请提供的线性照明模组的第一实施例的示意图。
图2为图1中线性照明模组的截面图。
图3为依据本申请实施例提供的保护组件的示意图。
图4为图3中的保护组件的配光曲线图。
图5为依据本申请实施例提供的光源组件的示意图。
图6为图5中光源组件的局部放大图。
图7为依据本申请提供的线性照明模组的第二实施例的示意图。
图8为依据本申请提供的线性照明组件的第一实施例示意图。
图9为图8中的线性照明组件的配光曲线图。
图10为依据本申请实施例提供的固定支架的示意图。
图11为依据本申请提供的线性照明组件的第二实施例示意图。
图12为依据本申请实施例提供的灯具的示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供一种线性照明模组100。图1为依据本申请提供的线性照明模组的第一实施例的示意图。图2为图1中线性照明模组的截面图。图1和图2为本申请提供的关于所述线性照明模组100的第一实施例的示意图。以下将结合图1和图2所示的线性照明模组100对所述线性照明模组100进行介绍。
如图1和图2所示，所述线性照明模组100包括光源组件10和保护组件20。所述保护组件20具有收容腔201和用来围合所述收容腔201的出光部21，所述出光部21具有面向所述收容腔201的第一透镜层211和背离所述收容腔201的第二透镜层212，所述第一透镜层211和所述第二透镜层212之间具有用于混光的间隙202。所述光源组件10收容在所述收容腔201内，并且所述光源组件10包括光源基板11和发光元件12。其中所述光源基板11安装所述收容腔201内并具有面向所述第一透镜层211的承载表面101，所述发光元件12设置在所述承载表面101上并与所述光源基板11电连接，多个所述发光元件12沿所述延伸方向间隔排布，并且任意相邻的两个所述发光元件12在垂直于所述延伸方的错位方向上部分错位。
其中“任意相邻的两个所述发光元件12在垂直于所述延伸方的错位方向上部分错位”亦即，任意相邻的两个所述发光元件12在所述第二方向Z上的 正投影部分重叠。还可以理解的是，上述发光元件12面向所述第一透镜层211设置、并面向所述第一透镜层211发射光线，并且所述发光元件12发射的光线依次经由所述第一透镜层211、所述间隙202和所述第二透镜层212后射出。
与现有技术相比，本申请的线性照明模组将多个所述发光元件12在所述错位方向上部分错位布置，由此在满足布线的安全距离的前提下缩小相邻两个发光元件12在所述延伸方向上的间距，使得所述发光元件12沿所述延伸方向的排布密度增加，从而防止所述线性照明模组100存在颗粒感(即所述线性照明模组100沿所述延伸方向存在交替排列的明暗区)，还可以提高所述光源组件10整体的功率，增加亮度。与此同时，通过将所述出光部21配置为包括第一透镜层211、所述间隙202和所述第二透镜层212的双层配光结构，使得所述光源组件10发射的光线均经由所述第一透镜层211、所述间隙202和所述第二透镜层212出射，确保对所述光线进行两次配光，由此解决由于所述发光元件12错位布置造成的发光元件12之间的光轴偏离的问题，防止所述线性照明模组100沿所述错位方向存在明暗区，使得所述线性照明模组100的出光均匀，提高光效，具体请参考图4。再者，所述第一透镜层211和所述第二透镜层212为所述光源组件10的提供双层保护，保护效果更好，能够提高所述线性照明模组100在安装和运输过程中的稳定性，避免出现过度变形压伤的风险。并且，所述间隙202能在实现混光效果的同时，减轻所述保护组件20的总重量。
在本申请中，上述线性照明模组100的延伸方向(以下称为第一方向X)亦即所述收容腔201的延伸方向、所述光源组件10的延伸方向、以及所述承载表面101的延伸方向。所述光线出射方向(以下称为第二方向Y)实质上为所述线性照明模组100的厚度方向，亦即所述出光部21、所述收容腔201、所述光源组件10、以及所述承载表面101的宽度方向。所述错位方向(以下称为第三方向Z)实质上为所述线性照明模组100的宽度方向，亦即所述收容腔201、所述光源组件10、以及所述承载表面101的宽度方向。
具体地，所述第一方向X可以为直线，也可以为曲线或者折线。具体到本实施例中，请参考图1，所述线性照明模组100整体呈长条状。而在另外一些实施例中，所述线性照明模组100可以配置为柔性的照明模组、并通过其自身的首尾接合围合成环状结构。此时，所述第一方向X为多条折线或曲线。 例如，在一些示意性场景中，所述线性照明模组100可以围合为封闭矩形，用于装饰吸顶灯的外周缘。
请参考图2、图5和图6，所述光源基板11为板状构件。所述光源基板11具有长度方向、宽度方向和厚度方向，所述长度方向、所述宽度方向和所述厚度方向分别与所述线性照明模组的所述第一方向X、所述第三方向Z和所述第二方向Y一致。
请参考图2和图3，除了用来承载所述发光元件12的所述承载表面101外，所述光源基板11在其厚度方向(即所述第二方向Y)上还具有与所述承载表面101相对的安装表面102，所述安装表面102可供所述光源基板11与所述收容腔201内侧壁贴合固定。即所述光源基板11通过所述安装表面102固定安装在所述收容腔201的内侧壁。具体实施时，所述安装表面102可以22通过黏胶黏附固定在所述收容腔201的内侧壁上。
但需要指出的是，本申请实质上并未限定所述光源基板11和所述收容腔201的连接方式。例如，在另外一些实施例中，可以在所述收容腔201的内侧壁上形成有沿所述第一方向X延伸的凹槽，所述光源基板11在所述第三方向Z上的两侧边缘均置于所述凹槽中，以将所述光源基板11固定在所述收容腔中。
请进一步参考图5，具体到本申请的实施例中，所述光源基板11整体呈长条形，所述承载表面101和所述安装表面102分别为长方形平面。
具体到本申请的实施例中，所述光源基板11可以为长方形板状。所述承载表面101和所述安装表面102分别为长方形平面。采用长方形的结构形式有利于所述光源基板11之间进行拼板，方便拼板加工，从而有助于提高光源基板11材料的利用率，降低生产了成本。但除了上述实施方式外，所述光源基板11也可以为其他的形状结构。对于本申请提到的光源基板的形状以及材质不做具体限定。
在一优选实施例中，所述光源基板11为一铝基板。如此，提升所述光源基板11的散热效果。但本申请所述光源基板11的具体实施方式并未限定于此。例如，在另外一些实施例中，所述光源基板11还可以采用PCB板，也可以采用其他的电路基板。
示意性的，多个所述发光元件12均沿所述第三方向Z延伸、且沿所述第 一方向X均匀间隔排布。进一步地，多个所述发光元件12的形状相同。
基于上述实施例，多个所述发光元件12包括多组发光元件组。多组所述发光元件组沿所述第一方向X依次交替布置，并且相邻的所述发光元件组之间在所述第三方向Z相互错位。每一所述发光元件组包括沿所述第一方向X等间隔布置、且沿所述第三方向Z位置相同的若干个所述发光元件12。
请参考图2和图6，每一所述发光元件12在所述第三方向Z的延伸长度均为D，相邻两个所述发光元件12在所述第二方向Z上的最大错位间距为D1，所述最大错位间距D1满足：0.5D≤D1≤1D。通过限定所述最大错位间距D1使得相邻两组发光元件组在所述第三方向Z上的错位距离满足布线要求。
请参考图6，具体到本实施例中，多个所述发光元件12包括第一发光元件组和第二发光元件组。所述第一发光元件组包括多个第一发光元件121，所述第二发光元件组包括多个第二发光元件122。
其中所述第一发光元件121和所述第二发光元件122的发光颜色不同。示意性的，所述第一发光元件121的为黄色发光元件，所述第二发光元件122为蓝色发光元件。
请参考图6，在所述第一方向X上，在所述第一方向X上，任意相邻两个所述发光元件的间距为C，所述间距C满足：0.5mm≤C≤1.5mm。具体到本实施例中，相邻的所述第一发光元件121和所述第二发光元件122的间距C满足：0.75mm≤C≤1.5mm。优选地，相邻所述第一发光元件121和所述第二发光元件122的间距C为0.75mm。
基于上述实施例，相邻的所述发光元件组的色温不同或者相同。
示意性的，相邻的所述发光元件组的色温不相同。即所述第一发光元件121和所述第二发光元件122的不相同。在所述第一方向X上，任意相邻两个所述第一发光元件121和所述第二发光元件122的色温相同、且该两者的间距为C，所述间距C满足：0.75mm≤C≤1.5mm。优选地，相邻所述第一发光元件121和所述第二发光元件122的间距C为0.75mm。
相似地，若相邻的所述发光元件组的色温相同。即所述第一发光元件121和所述第二发光元件122的色温相同。在所述第一方向X上，任意相邻两个所述第一发光元件121和所述第二发光元件122的色温相同、且该两者的间 距为C，所述间距C满足：0.5mm≤C≤1mm。
更进一步地，所述第一发光元件121和所述第二发光元件122的色温不同。这样可以通过调整两种色温的不同亮度实现不同色温及颜色变化。并且通过控制可以实现所述第一发光元件121和/或所述第二发光元件122的明暗变化。示意性的，所述第一发光元件121的色温为5700K，所述第二发光元件122的色温为2700K。
为了控制所述发光元件121发光，在所述光源基板11上形成有多个驱动电路14。同一所述发光元件组内的若干个所述发光元件12连接于同一所述驱动电路14，并且不同的所述发光元件组对应于不同的驱动电路14。
如图6所示，具体到本实施例中，所述驱动电路14包括第一驱动电路141和第二驱动电路142。沿所述第三方向Z，所述第一驱动电路141位于所述第一发光元件组远离所述第二发光元件组的一侧，多个第一发光元件121并联于所述第一驱动电路。所述第二驱动电路142位于所述第二发光元件组远离所述第一发光元件组的一侧。多个第二发光元件122并联于所述第二驱动电路142。由于所述第一发光元件组和第二发光元件组沿所述第三方向Z错位布置，使得所述第一发光元件之间的连接走线可以经由所述第二发光元件的错位区域内绕线布设，从而能在满足布线安全标准的情况下，提高缩短发光元件12之间的间距。
在具体实施时，所述发光元件12可以采用LED光源，也可以是其他类型的光源，例如EL(electroluminescent，电致发光)光源等。
示意性的，所述承载表面101上凸设有多个安装基座13，所述安装基座13用来安装所述发光元件12。每一所述安装基座13对应一所述发光元件12。为了便于所述发光元件12的安装，所述安装基座13的远离所述承载表面101的表面形成有开设有安装槽，所述发光元件12按压安装在所述安装槽内。可以理解的是，在具体实施时，可以通过排配或者布置多个所述安装基座13的排布方式来限定所述发光元件12的在所述承载表面101上的排布方式。
其中所述保护组件20作为保护以及外部装饰部件。在具体实施时，所述保护组件20为沿所述第一方向X延伸的空心构件。
请参考图1和图2，除了所述出光部21外，所述保护组件20还包括安装部22。所述安装部22和所述出光部21位于所述保护组件20的周向的不同位 置上、且该两者相互连接，所述安装部22与所述出光部21整周地围合成所述收容腔201。
具体到本实施例中，所述安装部22包括安装平板221、第一安装侧板222、第二安装侧板223。其中所述安装平板221、第一安装侧板222、所述第二透镜层212和所述第二安装侧板223四者首尾顺次连接、并共同围合一中空空间，所述第一透镜层211位于所述中空空间内，并且所述第一透镜层211间隔设置于所述安装平板221和所述第二透镜层212之间并连接至所述第一安装侧板222和所述第二安装侧板223以将所述中空空间分隔为所述收容腔201和所述间隙202。更为具体来说，所述第一安装侧板222、所述第二安装侧板223、所述安装平板221和所述第一透镜层211共同围合成所述收容腔201，所述光源组件10安装在所述安装平板221的面向所述第一透镜层211的一侧；所述第一安装侧板222、所述第二安装侧板223、所述第一透镜层211和所述第二透镜层212共同围合成所述间隙202。
在具体实施时，所述安装部22的外表面配置为固定表面203，在具体实施时，所述线性照明模组通过所述固定表面203进行固定安装一安装基础上。在一实施例中，为了提高所述安装部22的安装稳固性，还可以在所述固定表面203设置沿所述第一方向X延伸的凸起，所述安装基础上形成有与所述凸起相应的凹槽。此时，所述凸起一方面在所述线性照明模组100安装过程中起到滑动导向的作用，确保所述线性照明模组100安装位置准确，另一方面还可以用于所述线性照明模组100固定和定位，10防止所述线性照明模组100和所述安装基础脱离。
具体到本实施例中，所述固定表面203即为所述安装平板221、所述第一安装侧板222和所述第二安装侧板223背离所述中空空间的外表面。优选地，所述第一安装侧板222和所述第二安装侧板223垂直连接至所述安装平板221，并且所述安装平板221、第一安装侧板222、第二安装侧板223均为平板状结构。如此设置，便于所述线性照明模组100的安装，也提高所述光源基板11与所述安装平板221之间的贴合程度，使得所述多个所述发光元件12的齐平，提高出光均匀性。
请参考图1和图2，所述第一透镜层211的厚度方向与所述线性照明模组100的光线出射(即所述第二方向Y)的方向一致。所述第一透镜层211在其 厚度方向上具有相背离的第一入射面2111和第一出射面2112。所述第一入射面2111面向所述收容腔201设置，并且所述第一入射面2111为自由曲面。
同样地，所述第二透镜层212的厚度方向与所述线性照明模组100的光线出射(即所述第二方向Y)的方向一致，并且所述第二透镜层212在其厚度方向上具有相背离的第二入射面2121和第二出射面2122。所述第二入射面面2121向所述第一透镜层211而设，并且所述第二入射面2121配置为自由曲面，所述第二出射面2122背离所述第一透镜层211而设，并且所述第二出射面2122配置为自由曲面。
在本申请的实施例中，所述第二入射面2121和所述第二出射面2122均为面向朝向远离所述间隙202一侧凸出的凸形弧面。并且，所述第二入射面2121和所述第二出射面2122的曲度大致相同。所述第一入射面2111和所述第一出射面2112大致相似的设置，两者在第三方向均包括弧形区段和分别邻接于所述弧形区段两侧的平面区段。其中所述两个所述弧形区段为面向所述远离所述光源组件10的一侧凸出，并且两个所述弧形区段的曲度大致相同。进一步地，所述光源组件10在所述第一透镜层211上的正投影落在所述弧形区段内。
具体地，所述光源组件10具有与所述第一透镜层211相对的发光面103，所述发光面103和所述第一入射面2111之间的间距为L2，所述间距L2满足：3mm≤L2≤7mm。其中所述发光面103即为所述发光元件122的背离所述光源基板11的表面。从另一个角度来说，所述光源组件10沿所述光出射方向(即所述第二方向Y)具有厚度N1，所述收容腔201沿所述第二方向Y具有厚度N2，则所述厚度N1和所述厚度N2满足：3mm≤N2-N1≤7mm。通过限定所述间距L2的范围，确保所述发光元件12和所述第一透镜层211的第一入射面2111之间形成用于混光的空气间隙。如此，确保所述保护组件20的混光效果，提高所述线性照明模组100的出光均匀性。
请参考图1，所述间隙202用于对经由所述第一透镜层211的第一出射面2112射向所述第二透镜层212的第二入射面2121的光线进行混光。具体地，所述间隙202内填充有透光介质，所述透光介质的折射率小于所述第一透镜层的折射率、且小于所述第二透镜层的折射率。优选地，所述间隙202内填充有空气。即所述间隙202配置为形成于所述第一透镜层211和所述第二透 镜层212之间的空气层。
优选地，所述间隙202的厚度为L1，所述厚度L1满足：5mm≤L1≤10mm。通过限定上述厚度L1，使得所述间隙202满足所述光源组件10的混光的要求。在具体实施例中，所述间隙的厚度L1可以为5mm、6mm、7mm、8mm、9mm或10mm。
具体地，所述保护组件20为一体化结构。换句话说，所述保护组件20为一体化构件。具体实施时，该保护组件20的材料可以为透明材料。在一些实施例中，所述透明材料可以为PC材料、PMMA材料或硅胶材料。除此之外，所述透明材料还可以为添加了扩散剂的PC材料、添加了扩散剂的PMMA材料或扩散剂的硅胶加扩散剂。在具体实施时，所述保护组件20由挤出、注塑、压模灯工艺获得。
图7为本申请实施例提供的所述线性照明模组100的第二实施例的示意图。与图1至图2的线性照明模组100相比，图7中的线性照明模组100的主要区别特征在于：所述第一入射面2111和所述第一出射面2112分别配设为平面，所述平面上配置有微结构210。所述第二入射面2121和所述第二出射面2122为面向朝向远离所述间隙202一侧凸出的凸形弧面，所述第二入射面2121和所述第二出射面2122上分别配置有微结构210。该微结构210有助于实现所述光源组件10的均匀配光，提高所述线性照明模组100的出光均匀性。进一步地，通过设置微结构210，能降低所述第一透镜层211的整体沿所述第二方向的尺寸较小，如此可以减小所述保护组件20整体的尺寸。
具体地，所述微结构210是分别凸设于其所在表面上的。具体来说，所述第一入射面2111上的微结构210凸设于所述第一入射面2111上，且沿所述第一方向X延伸。或，所述第一出射面2112上的微结构210凸设于所述第一出射面2112上，且沿所述第一方向X延伸。或所述第二入射面2121上的微结构210凸设于所述第二入射面2121，且沿所述第一方向延伸。或所述第二出射面2122上的微结构210凸设于所述第二出射面2122上，且沿所述第一方向X延伸。
在本实施例中，所述第一入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122的微结构210均为沿所述第一方向X延伸的棱柱状结构。并且从垂直于所述第一方向X的横截面上观察，所述第一 入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122的微结构210的横截面均为尖齿。
进一步地，沿所述第三方向Z，所述第一入射面2111具有中心区段和邻接于所述中心区段两侧的两个边缘区段。其中所述中心区段的多个微结构210尺寸大于两个边缘区段的微结构210的尺寸。并且，所述光源组件10在所述第一入射面2111的正投影均落在所述中心区段内。
但本申请对所述微结构210的具体结构形式或者具体布置方式不做限定。例如，可以所述微结构210可以为弧形凸肋，即所述微结构210的横截面可以为半圆形或者半椭圆形，当然也可以为其他规则布或者不规则形状。再例如，还可以将所述第二出射面2122的微结构210沿所述第三方向Z进行差异化布置。
最后，值得指出的是，图1和图7仅为本申请线性照明模组的示意性实施方式，本申请所述线性照明模组100的具体实施方式并未限定于此。例如，在一些实施例中，仅在所述第一入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122中的一者上配置有微结构210。再例如，在一些实施例中，在所述第一入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122中两者或三者配置有微结构210。并且，所述第一入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122之间的微结构210的形状或排布规则可以相同，也可以不同。再或者，所述第二入射面2121和所述第二出射面2122的曲度可以不同。
如图8所示，在一些实施例中，本申请还提供一种线性照明组件1000，所述线性照明组件1000包括固定支架200和两个本申请的线性照明模组100。两个所述线性照明模组100分别设在所述固定支架200相对两个侧，并且两个所述线性照明模组100光线出射方向相背离。
其中“两个所述线性照明模组100以两个所述出光部21相背离的方式设置”，亦即两个所述线性照明模组100的两者的出光方向相背离的方式设置。
实际使用时，所述线性照明组件1000可以用来装饰吸顶灯。此时，所述线性照明组件1000一侧面向该吸顶灯、相对的另一侧面向天花板(即背离所述吸顶灯的一侧)。可以理解的是，所述线性照明组件1000两侧的亮度环境不同。
基于此，两个所述线性照明模组100的出光效果不同。如此设置，所述线性照明组件1000两侧获得不同的光斑，实现不同的配光分布，使得所述线性照明组件1000的出光照度在所述吸顶灯和天花板之间提供均匀的照度过渡，提高显示效果和照明效果，具体请参考图9。
进一步地，两个所述线性照明模组100的出光角度不同。更为具体来说，两个所述线性照明模组100分别为面向所述吸顶灯出射光线的第一线性照明模组100a和朝向天花板一侧出射光线的第二线性照明模组100b，所述第一线性照明模组100a的出光角度大于所述第二线性照明模组100b的出光角度。具体到本实施例中，所述第一线性照明模组100a的出光角度比所述第二线性照明模组100b的出光角度的大5度。通过限定所述第一线性照明模组100a和所述第二线性照明模组100b的出光范围，使所述线性照明组件1000在吸顶灯和天花板之间实现均匀照度。
基于上述实施例，所述第一线性照明模组100a的沿所述第三方向Z的尺寸M1小于所述第二线性照明模组100b在所述第三方向的尺寸M2。优选地，所述M1和M2所满足以下关系：M1/M2＝3/4。
在一些实施例中，上述两个线性照明模组100的配光不同。其中所述配光是指各方向光的强度。在具体实施时通常可以通过透镜和/或反射器等配光元件来进行调整。
在一些实施例中，上述两个线性照明模组100的光色不同。其中“光色”是指线性照明模组100的色温和发光颜色。“上述两个线性照明模组100的光色不同”指所述第一线性照明模组100a和所述第二线性照明模组100b的发光颜色和色温中的至少一者不同。
在本实施例中，上述两个线性照明模组100的光色和色温均不相同。具体地，所述第一线性照明模组100a的发光颜色为蓝色，所述第二线性照明模组100b的发光颜色为黄色。所述第一线性照明模组100a和所述第二线性照明模组100b的色温也不相同。
在一些实施例中，上述两个线性照明模组100均为柔性线性模组。即，所述第一线性照明模组100a和所述第二线性照明模组100b均为柔性线性模组。如此设计，使得所述第一线性照明模组100a和所述第二线性照明模组100b是可以适应性设置多种造型，满足美观性的要求，还使得所述线性照明组件 1000装饰多种规格或造型的吸顶灯。
具体到本申请的实施例中，所述第一线性照明模组100a和所述第二线性照明模组100b的结构大致相同，两者均采用本申请图1和图2所示的线性照明模组100，即两者的出光部21均包括第一透镜层211和第二透镜层212的双层结构。但需要指出的是，上述两个线性照明模组100的具体实施方式并未限定与此。例如，在另外一些实施例，所述第一线性照明模组100a和所述第二线性照明模组100b的发光颜色相同。再例如，所述第一线性照明模组100a和所述第二线性照明模组100b的出光部21的结构不同，其中一者仅包括一层透镜层。
在一些实施例中，请参考图8和图10，所述固定支架200具有固定部2100和两个模组安装部。其中所述固定部2100具有一固定面2101，所述固定面2101用来贴靠安装在一安装基础上。两个模组安装部均形成于所述固定部2100的背离所述固定面2101的一侧，所述模组安装部具有安装空间2200和连通所述安装空间2200的出光开口，两个所述出光开口的朝向相互背离的方向。
具体到本实施例中，所述固定部2100为平板状构件，所述固定面2101为一平面。通过限定所述固定部2100的形状，提高所述固定支架200安装的平稳性。具体实施时，可以通过所述固定面2101贴合固定在墙顶上。
进一步地，两个所述安装空间2200分别为第一安装空间2200a和第二安装空间2200b。所述固定支架200包括公共侧壁2400、第一侧壁2500和第二侧壁2600。所述公共侧壁2400垂直连接于所述固定部2100背离所述固定面2101的一侧。并且，所述公共侧壁2400将所述固定部2100划分为第一固定侧壁2110和第二固定侧壁2120，所述第一固定侧壁2110和所述第二固定侧壁2120分别位于所述公共侧壁2400的相对两侧。所述第一侧壁2500与所述第一固定侧壁2110相对设置并垂直连接所述公共侧壁2400，所述第一侧壁2500与所述公共侧壁2400和所述第一固定侧壁2110围合形成所述第一安装空间2200a，所述第一安装空间2200a的出光开口对应于所述公共侧壁2400的第一表面2401。所述第二侧壁2600与所述第二固定侧壁2120相对设置并垂直连接所述公共侧壁2400，所述第二侧壁2600与所述公共侧壁2400和所述第二固定侧壁2120围合形成所述第二安装空间2200b，所述第二安装空间 2200b的出光开口对应于所述公共侧壁2400的第二表面2402，所述第一表面2401和所述第二表面2402相背离。
在一些实施例中，所述固定支架200具有相互垂直的长度方向、高度方向和宽度方向。所述长度方向与所述第一方向X一致，所述高度方向与所述第三方向Z一致，所述宽度方向与所述第二方向Y一致。
进一步结合上述第一线性照明模组100a的沿所述第三方向Z的尺寸M1小于所述第二线性照明模组100b在所述第三方向的尺寸M2的实施例可知，两个所述安装空间2200的沿所述第三方向Z的尺寸不同。
在实际使用时，所述第一线性照明模组100a嵌设于所述第一安装空间2200a内，所述述第二线性照明模组100b嵌设于所述第二安装空间2200b内上述每一所述线性照明模组100的光线由相应安装空间2200的所述出光开口出射。更为具体来说，所述保护组件20的安装部22嵌设在所述安装空间2200内，所述出光部21暴露于相应的出光开口。
在一些实施例中，所述安装部22包括依次连接的所述第一安装侧板222、所述安装平板221和所述第二安装侧板223。所述安装平板221贴合在所述公共侧壁2400的所述第一表面2401或所述第二表面2402上，所述第一安装侧板222贴合在所述第一固定侧壁2110或所述第二固定侧壁2120上，所述第二安装侧板223贴合在所述第一侧壁2500或所述第二侧壁2600上。
在一些实施例中，所述出光部21具有面向所述第一透镜层211和所述第二透镜层212。此时，所述第二透镜层212位于相应安装空间2200的出光开口处，并封盖所述出光开口。如此设置，一方面提高所述第一线性照明模组100a和第二线性照明模组100b的出光效果，另一方面提高所述线性照明组件1000的整体的美观性。
进一步地，所述固定支架200还包括延伸部2300，所述延伸部2300设在所述两个模组安装部的与所述固定部2100相对的一侧。通过增设所述延伸部2300，既可以增加整个所述线性照明组件1000的散热面积，提高散热效果，还可以提升所述线性照明组件1000的美观性。
在一优选实施例中，所述延伸部2300包括两个延伸侧壁。两个所述延伸侧壁分别对应两个所述第一侧壁2500和所述第二侧壁2600，并且两个延伸侧壁分别自所述第一侧壁2500和所述第二侧壁2600沿远离所述模组安装部的 方向延伸、并且越远离所述模组安装部越相互靠近。
优选地，两个延伸侧壁沿着远离所述模组安装部的一端相互连接。此时，从垂直于所述第一方向X的截面上观察，所述线性照明组件1000的截面形状大致为三角形。
在一些实施例中，所述固定支架200为一体式结构，即所述固定部2100和两个所述模组安装部三者一体化设置。如此，可以提高所述固定支架200的整体连接强度。在另外一些实施例中，所述固定支架200为分体结构。例如，两个所述模组安装部可拆卸地安装在所述固定部2100上。
在一些实施例中，所述固定支架200的材料为铝或不锈钢。如此设置，所述固定支架200在起到造型效果的同时，能更快速地将所述线性照明模组100的热量导出，提到提高散热效果。
图11为本申请实施例提供的所述线性照明组件1000的第二实施例的示意图。与图8的线性照明组件1000相比，图11中的线性照明组件1000的主要区别特征在于：所述第一线性照明模组100a和所述第二线性照明模组100b的结构不同。其中所述第一线性照明模组100a采用本申请图1和图2所示的线性照明模组100，所述第二线性照明模组100b本申请图7所示的线性照明模组100。更为具体来说，在本实施例中，所述第二线性照明模组100b的所述第一入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122均为配置有微结构210。所述第一线性照明模组100a的所述第一入射面2111、所述第一出射面2112、所述第二入射面2121和所述第二出射面2122均为自由曲面。
最后，值得指出的是，图8和图11仅为本申请线性照明组件1000的示意性实施方式，本申请所述线性照明组件1000的实施方式并未限定于此。例如，所述第一线性照明模组100a和所述第二线性照明模组100b的结构大致相同，两者均采用图7所示的线性照明模组100。或者，所述第一线性照明模组100a采用图7所示的线性照明模组100，所述第二线性照明模组100b采用图1和图2所示的线性照明模组100。再或者，所述第一线性照明模组100a和所述第二线性照明模组100b还可以分别采用本申请实施例未示出的所述线性照明模组100。
如图12所示，在一些实施例中，本申请还提供一种灯具1。所述灯具1 包括本申请所述的线性照明组件1000。进一步地，所述灯具1还包括吸顶灯2000。此时所述线性照明组件1000围合成封闭的矩形、并环设在所述吸顶灯2000的外围。所述第一线性照明模组100a的出光方向朝向所述矩形的中心，所述第二线性照明模组100b的出光方向背离所述矩形的中心，以使得所述第一线性照明模组100a面向所述吸顶灯2000发光，所述第二线性照明模组100b面向所述天花板发光。在本说明书的描述中，具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。此外，说明书中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想，本说明书内容不应理解为对本申请的限制。

Claims (15)

  1. 一种保护组件，具有用来收容光源组件的收容腔；其中，所述保护组件具有用来围合所述收容腔的出光部，所述出光部具有：
    第一透镜层，面向所述收容腔而设；
    第二透镜层，背离所述收容腔而设；
    间隙，位于所述第一透镜层和所述第二透镜层之间，用来对由所述第一透镜层和所述第二透镜层二者中一者射向另一者的光线进行混光。
  2. 如权利要求1所述的保护组件，其中，所述保护组件还包括安装部，所述安装部和所述出光部位于所述保护组件的周向的不同位置上、且所述安装部和所述出光部相互连接，所述安装部与所述第一透镜层整周地围合成所述收容腔。
  3. 如权利要求2所述的保护组件，其中，所述安装部包括安装平板、第一安装侧板和第二安装侧板；
    其中所述安装平板、所述第一安装侧板、所述第二透镜层和所述第二安装侧板四者首尾顺次连接、并共同围合一中空空间；
    所述第一透镜层位于所述中空空间内并间隔设置于所述安装平板和所述第二透镜层之间，所述第一透镜层与所述第一安装侧板和所述第二安装侧板连接、并将所述中空空间分隔为所述收容腔和所述间隙。
  4. 如权利要求1所述的保护组件，其中，所述第一透镜层具有面向所述收容腔的第一入射面和面向所述间隙的第一出射面，所述第一入射面自由曲面或设有用于配光的微结构，所述第一出射面为自由曲面或设有用于配光的微结构；或者，
    所述第二透镜层具有面向所述间隙的第二入射面和背离所述间隙的第二出射面，所述第二入射面为自由曲面或设有用于配光的微结构，所述第二出射面为自由曲面或设有用于配光的微结构。
  5. 如权利要求4所述的保护组件，其中，所述第一入射面具有中心区段和邻接于所述中心区段两侧的两个边缘区段；其中所述中心区段的所述微结构的尺寸大于两个所述边缘区段的所述微结构的尺寸；或者，
    所述保护组件沿第一方向延伸；
    所述微结构以凸设于其所在面的方式设在所述第一入射面、所述第一出 射面、所述第二入射面或所述第二出射面上，且所述微结构沿所述第一方向延伸。
  6. 如权利要求1所述的保护组件，其中，所述间隙内填充有透光介质，所述透光介质的折射率小于所述第一透镜层的折射率、且小于所述第二透镜层的折射率。
  7. 一种线性照明组件，其中，包括如权利要求1至6中任一项所述的保护组件以及光源组件；
    所述光源组件收容在所述保护组件的收容腔内、并包括：
    光源基板，安装所述收容腔内并具有面向所述第一透镜层的承载表面；
    发光元件，设置在所述承载表面上并与所述光源基板电连接。
  8. 一种线性照明组件，其中，包括：
    固定支架；
    两个线性照明组件，两个所述线性照明组件分别设在所述固定支架的相对两侧，两个所述线性照明组件光线出射方向相背离，两个所述线性照明组件的出光效果不同。
  9. 如权利要求8所述的线性照明组件，其中，所述固定支架具有：
    固定部，具有一固定面，所述固定面用来贴靠安装在一安装基础上；以及，
    两个模组安装部，均形成于所述固定部的背离所述固定面的一侧，所述模组安装部具有安装空间和连通所述安装空间的出光开口，两个所述出光开口的朝向相互背离的方向；
    两个所述线性照明组件分别嵌设于两个所述安装空间内，每一所述线性照明组件的光线由所述出光开口出射。
  10. 如权利要求9所述的线性照明组件，其中，所述固定支架还包括延伸部，所述延伸部连接于两个所述模组安装部的与所述固定部相对的一侧；或者，
    两个所述安装空间为第一安装空间和第二安装空间；
    所述固定支架包括：
    公共侧壁，垂直连接于所述固定部背离所述固定面的一侧、并将所述固定部划分为第一固定侧壁和第二固定侧壁；
    第一侧壁，与所述第一固定侧壁相对设置并垂直连接所述公共侧壁，所述第一侧壁与所述公共侧壁和所述第一固定侧壁围合形成所述第一安装空间，所述第一安装空间的出光开口对应于所述公共侧壁的第一表面；
    第二侧壁，与所述第二固定侧壁相对设置并垂直连接所述公共侧壁，所述第二侧壁与所述公共侧壁和所述第二固定侧壁围合形成所述第二安装空间，所述第二安装空间的出光开口对应于所述公共侧壁的第二表面，所述第一表面和所述第二表面相背离；或者，
    所述固定支架具有相互垂直的第一方向、第二方向和第三方向，所述固定支架沿所述第一方向延伸，两个所述线性照明组件沿所述第二方向设在所述固定支架相背离的两侧；
    两个所述安装空间的沿所述第三方向的尺寸不同。
  11. 如权利要求10所述的线性照明组件，其中，每一所述线性照明组件包括：
    保护组件，具有出光部和安装部，所述出光部和所述安装部围合形成一收容腔，所述安装部收容于安装空间内，所述出光部暴露于相应的出光开口；以及，
    光源组件，收容在所述收容腔内、并包括：
    光源基板，安装在所述安装部上并具有面向所述出光部的承载表面；以及，
    发光元件，设置在所述承载表面上并与所述光源基板电连接。
  12. 如权利要求11所述的线性照明组件，其中，所述安装部包括依次连接的第一安装侧板、安装平板和第二安装侧板，所述出光部与所述安装平板相对设置并连接至所述第一安装侧板和所述第二安装侧板，并且四者共同围合形成所述收容腔；
    其中所述安装平板贴合在所述公共侧壁的所述第一表面或所述第二表面上，所述第一安装侧板贴合在所述第一固定侧壁或所述第二固定侧壁上，所述第二安装侧板贴合在所述第一侧壁或所述第二侧壁上。
  13. 一种光源组件，其中，包括：
    光源基板，具有承载表面；
    多个发光元件，设置在所述承载表面上并与所述光源基板电连接，多个 所述发光元件包括沿延伸方向依次交替布置的多组发光元件组，每一所述发光元件组包括沿所述延伸方向等间隔布置、且沿错位方向位置相同的若干个所述发光元件，相邻的所述发光元件组在错位方向相互错位、且正投影部分重叠，所述错位方向垂直于所述延伸方向。
  14. 如权利要求13所述的光源组件，其中，相邻的所述发光元件组的色温不同；
    在所述延伸方向上，任意相邻两个所述发光元件的色温相同、且该两个所述发光元件的间距为C，所述间距C满足：0.5mm≤C≤1mm；或者，
    相邻的所述发光元件组的色温相同；
    在所述延伸方向上，任意相邻两个所述发光元件的色温相同、且该两个所述发光元件的间距为C，所述间距C满足：0.75mm≤C≤1.5mm；或者，
    相邻的所述发光元件组的发光颜色不同；或者，
    相邻的所述发光元件组的发光颜色不同；或者，
    在所述光源基板上形成有多个驱动电路；
    同一所述发光元件组内的若干个所述发光元件连接于同一所述驱动电路，并且不同的所述发光元件组对应于不同的驱动电路；或者，
    每一所述发光元件在所述错位方向的延伸长度均为D，相邻两个所述发光元件在所述错位方向上的最大错位间距为D1，所述最大错位间距D1满足：0.5D≤D1≤1D。
  15. 一种灯具，其中，所述灯具包括：
    权利要求1至6中任一项所述的保护组件；或者，
    权利要求7所述的线性照明组件；或者，
    权利要求8至12中任一项所述的线性照明组件；或者，
    权利要求13或14所述的光源组件。
PCT/CN2023/117829 2022-09-08 2023-09-08 保护组件、线性照明组件、光源组件及灯具 WO2024051836A1 (zh)

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