WO2021134483A1 - 悬吊线结构以及照明装置 - Google Patents

悬吊线结构以及照明装置 Download PDF

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Publication number
WO2021134483A1
WO2021134483A1 PCT/CN2019/130518 CN2019130518W WO2021134483A1 WO 2021134483 A1 WO2021134483 A1 WO 2021134483A1 CN 2019130518 W CN2019130518 W CN 2019130518W WO 2021134483 A1 WO2021134483 A1 WO 2021134483A1
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WO
WIPO (PCT)
Prior art keywords
conductive
supporting
suspension wire
protective layer
wire
Prior art date
Application number
PCT/CN2019/130518
Other languages
English (en)
French (fr)
Inventor
黄国豪
刘上嘉
孙君毅
Original Assignee
瑞仪光电(苏州)有限公司
瑞仪光电股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 瑞仪光电(苏州)有限公司, 瑞仪光电股份有限公司 filed Critical 瑞仪光电(苏州)有限公司
Priority to CN201980029504.7A priority Critical patent/CN113474849A/zh
Priority to EP19958486.3A priority patent/EP4044199A4/en
Priority to PCT/CN2019/130518 priority patent/WO2021134483A1/zh
Priority to TW109102063A priority patent/TWI726589B/zh
Priority to US17/159,888 priority patent/US11320122B2/en
Publication of WO2021134483A1 publication Critical patent/WO2021134483A1/zh

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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/008—Suspending from a cable or suspension line
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/027—Ceiling supports
    • 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
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2036—Strands characterised by the use of different wires or filaments
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2041—Strands characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2065—Cores characterised by their structure comprising a coating
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2071—Spacers
    • D07B2201/2072—Spacers characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2071—Spacers
    • D07B2201/2074—Spacers in radial direction
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/301—Ceramics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D07B2205/3028—Stainless steel
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3067—Copper (Cu)
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/202—Environmental resistance
    • D07B2401/2025—Environmental resistance avoiding corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring

Definitions

  • This application relates to a suspension wire structure and a lighting device, and in particular to a lighting device that uses a suspension wire to conduct electricity.
  • Lighting devices are an indispensable product for modern life. Generally speaking, they can be divided into fixed lighting devices fixed to the ceiling or suspended lighting devices that are hung from the ceiling by means of a suspension.
  • the suspended lighting device uses a plurality of suspension wires to connect a power source and a light-emitting body (such as a light bulb) from the ceiling, wherein the power source uses these suspension wires to transmit power to the light-emitting body.
  • a power source uses these suspension wires to transmit power to the light-emitting body.
  • these suspension wires are exposed to the air, they are prone to be easily oxidized and have a short lifespan.
  • this application proposes a lighting device to solve the above-mentioned problems.
  • the present application provides a suspension wire structure, which includes a conductive wire, a plurality of supporting stranded wires, and a protective layer.
  • the conductive wire has a first wire body made of a first material.
  • a plurality of supporting strands surround the conductive wire, and each supporting strand has a plurality of supporting wires made of a second material.
  • the protective layer covers the surface of the conductive wire and is located between the conductive wire and the supporting stranded wires. These supporting strands and the protective layer are conductive, and the protective layer is made of a third material, and the first material and the second material are different from the third material.
  • these supporting strands abut against the periphery of the protective layer.
  • conductive glue is further contained between the protective layer and the supporting strands.
  • each supporting strand also has first supporting conductive wires, these supporting wires surround the first supporting conductive wires, and the first supporting conductive wires are made of the first material.
  • the suspension wire structure further includes a plurality of second supporting conductive wires abutting on the protective layer and the at least one supporting stranded wire.
  • the suspension wire structure further includes a plurality of supporting conductive wires abutting on the protective layer and at least one supporting stranded wire.
  • the oxidation activity of the third material is less than the oxidation activity of the first material.
  • the third material is an oxidized material.
  • the present application also provides a lighting device, which includes a base, a power supply module, a lighting module, and at least two suspension wire structures as described above.
  • the base is fixed on the ceiling.
  • the lighting module has at least one first light emitting element.
  • the power supply module is connected to the external power source and electrically connected to the lighting module.
  • the suspension wire structure forms at least one loop between the power supply module and the lighting module.
  • the lighting module further includes a conductive fixing seat, one end of the conductive fixing seat is electrically connected to the suspension wire structure, the other end of the conductive fixing seat is electrically connected to the conductive sheet, and the conductive sheet is electrically connected to at least One first light-emitting element, so that at least one first light-emitting element is electrically connected to the power supply module through the suspension wire structure.
  • the lighting device includes three suspension wire structures and at least one second light-emitting element.
  • the first and second of these suspension wire structures are electrically connected to the at least one first light-emitting element to form a first light-emitting element.
  • Group loops, the first and third of these suspension wire structures are electrically connected to at least one second light-emitting element to form a second set of loops, wherein the color temperature of at least one first light-emitting element and at least one second light-emitting element different.
  • the present application provides a suspension wire structure (for example, a first suspension wire structure), which includes a conductive wire and a plurality of supporting strands.
  • the conductive wire may be covered by a protective layer, and the protective layer may be made of an oxidized material or a material that is not easily oxidized to avoid oxidation of the conductive wire.
  • These supporting strands surround the conductive wires and abut against the periphery of the protective layer, and these supporting strands and the protective layer can prevent the conductive wires from being exposed to the external environment, thereby further reducing the risk of oxidation of the conductive wires.
  • Fig. 1 shows a schematic diagram of a lighting device according to an embodiment of the present application.
  • Fig. 2A shows a schematic cross-sectional view of a first suspension wire structure according to an embodiment of the present application.
  • Fig. 2B shows a schematic cross-sectional view of a first suspension wire structure according to another embodiment of the present application.
  • Fig. 3 shows a schematic cross-sectional view of a first suspension wire structure according to another embodiment of the present application.
  • Fig. 4 shows a schematic cross-sectional view of a first suspension wire structure according to another embodiment of the present application.
  • Fig. 5 shows a schematic cross-sectional view of a first suspension wire structure according to another embodiment of the present application.
  • Fig. 6 shows a schematic cross-sectional view of a first suspension wire structure according to another embodiment of the present application.
  • Fig. 7 shows a schematic cross-sectional view of a first suspension wire structure according to another embodiment of the present application.
  • Fig. 8 shows a partial structural diagram of a first suspension wire structure and a lighting module according to an embodiment of the present application.
  • Fig. 9 shows a block diagram of a power supply module, three suspension wire structures, and a lighting module according to an embodiment of the present application.
  • Fig. 1 shows a schematic diagram of a lighting device 50 according to an embodiment of the present application.
  • the lighting device 50 includes a base 52, a power supply module 54, a lighting module 56, and three suspension wire structures.
  • the base 52 is fixed on a predetermined position (for example, the ceiling W), or other positions where the lighting device can be suspended.
  • the power supply module 54 provides DC power to the lighting module 56. Therefore, if the lighting device 50 is an external power supply using commercial power, since the commercial power is in the form of alternating current, the power supply module 54 needs to be provided with a transformer to convert the alternating current into direct current. If the power supply module 54 is a battery, a battery, etc., it can directly provide DC power without a transformer.
  • the lighting module 56 has at least one light emitting element to emit light. At least two of the three suspension wire structures in this application can be connected between the power supply module 54 and the lighting module 56 to form a loop. In addition, the power supply module 54 can be selectively disposed in the base 52 or on the ceiling W, but it is not limited to this.
  • the lighting device 50 includes a first suspension wire structure 100, a second suspension wire structure 200, and a third suspension wire structure 300, which are connected between the base 52 and the lighting module 56 to suspend the lighting module Group 56.
  • the power supply module 54 can form a loop by at least two of the suspension wire structures 100, 200, and 300 to provide power to at least one light-emitting element in the lighting module 56.
  • Fig. 2A shows a schematic cross-sectional view of a first suspension wire structure 100 according to an embodiment of the present application.
  • the first suspension wire structure 100 includes a conductive wire 102, a plurality of supporting strands 104 and a protective layer 106.
  • the conductive wire 102 in this embodiment is a solid cylinder, it is not formed by winding multiple copper wires.
  • the conductive wire of the present application can also be presented in other ways, as described in other embodiments of the present application.
  • the conductive wire 102 shown in FIG. 2A is a single first wire body 1021, and the first wire body 1021 may be made of a first material, such as copper or a copper alloy. Accordingly, the conductive wire 102 of the present application has a higher efficiency of conductive performance, and at the same time provides a higher strength supporting force.
  • FIG. 2B shows a schematic cross-sectional view of the first suspension wire structure 100 according to another embodiment of the present application.
  • the solid conductive wire 102 in the first suspension wire structure 100 may further include a first wire body 1021 and a plurality of second wire bodies 1023, and the first wire body 1021 is made of a first material.
  • These second wire bodies 1023 surround the first wire body 1021, and these second wire bodies 1023 are made of another material different from the first material, for example, made of a second material.
  • the first material may be copper or copper alloy, and the second material may be stainless steel, but is not limited thereto.
  • These supporting strands 104 surround the conductive wire 102, and these supporting strands are made of a second material.
  • the protective layer 106 covers the surface of the conductive wire 102 and is located between the conductive wire 102 and the supporting strands 104.
  • These supporting strands 104 and the protective layer 106 have conductivity, and the protective layer 106 may be made of a third material.
  • the first material, the second material and the third material are different.
  • the oxidation activity of the third material is less than the oxidation activity of the first material, which means that the third material is not easily oxidized, so that the protective layer 106 is not easily oxidized. Therefore, the protective layer 106 can protect the conductive wires 102 to avoid conductive wires. 102 oxidation.
  • the second material may be stainless steel
  • the third material may be tin dioxide. Since tin dioxide is an oxidized material, it will not be oxidized again. Therefore, the protective layer 106 can protect the conductive wire 102 to prevent the conductive wire 102 from being oxidized.
  • the conductive wires 102, the protective layer 106, and the supporting strands 104 of the suspension wire structure 100 are arranged in order from the inside to the outside.
  • the supporting strands 104 can abut against the periphery of the protective layer 106, so that the supporting strands 104 can surround the conductive wires 102 and the protective layer 106 to prevent the conductive wires 102 and the protective layer 106 from being exposed to the external environment, thereby further reducing the conductive wires. 102 Risk of oxidation.
  • the suspension wire structure in this embodiment does not have an insulating layer itself, and the conductive wire, supporting stranded wire, and protective layer are all made of metal materials, so the suspension wire structure is located at the center of the suspension wire structure.
  • the current transferred by the conductive wire can be conducted to the outermost supporting stranded wire without being shielded by the protective layer, which can make the outermost supporting stranded wire of the suspension wire structure also have electrical properties.
  • FIG. 3 shows a schematic cross-sectional view of the first suspension wire structure 100 according to another embodiment of the present application.
  • conductive glue 108 is provided between the supporting strands 104 and the protective layer 106, and the conductive wires 102 can be electrically connected to the supporting strands 104 via the protective layer 106 and the conductive glue 108.
  • the adhesion between the supporting strands 104 and the protective layer 106 can be improved, the risk of oxidation of the conductive wires 102 can be reduced, and high-efficiency conductive performance can be ensured.
  • FIG. 4 shows a schematic cross-sectional view of the first suspension wire structure 100 according to another embodiment of the present application.
  • a protective layer 106 is provided between the supporting strands 104 and the conductive wires 102. Since there is no gap between the protective layer 106 and the supporting strands 104, the risk of oxidation of the conductive wires 102 can be further reduced.
  • the protective layer 106 in this embodiment can also be replaced by conductive glue 108.
  • FIG. 5 shows a schematic cross-sectional view of the first suspension wire structure 100 according to another embodiment of the present application.
  • each supporting strand 104 may include a plurality of supporting wires 1041 and a first supporting conductive wire 1043. These supporting wires 1041 surround the first supporting conductive wires 1043.
  • the supporting wire 1041 may be made of a second material, and the first supporting conductive wire 1043 may be made of a first material (for example, copper or copper alloy).
  • the conductive wire 102 may include a first wire body 1021 and a plurality of second wire bodies 1023.
  • the first wire body 1021 is made of a first material.
  • These second wire bodies 1023 surround the first wire body 1021, and these second wire bodies 1023 are made of another material (for example, a second material) different from the first material.
  • the conductive efficiency of the first suspension wire structure 100 can be improved.
  • the structural configuration of the conductive wire 102 and the supporting strand 104 in this embodiment can also be implemented in other embodiments of the present application.
  • the conductive wire 102 in FIG. 3 may be implemented by the structural configuration of the conductive wire 102 in FIG. 5, or the supporting strand 104 in FIG. 3 may be implemented by the structural configuration of the supporting strand 104 in FIG.
  • conductive glue 108 can also be filled between the multiple supporting strands 104 and the conductive wires 102 or the protective layer 106 to improve the adhesion between the supporting strands 104 and the protective layer 106. The risk of oxidation of the conductive wire 102 is reduced, and at the same time, high-efficiency conductive performance is ensured.
  • FIG. 6 shows a schematic cross-sectional view of the first suspension wire structure 100 according to another embodiment of the present application.
  • the first suspension wire structure 100 may further include a plurality of second supporting conductive wires 1045 disposed between the protective layer 106 and the supporting strands 104. These second supporting conductive wires 1045 abut against the protective layer 106 and at least one supporting strand 104.
  • the conductive efficiency of the first suspension wire structure 100 can be further improved.
  • FIG. 7 shows a schematic cross-sectional view of the first suspension wire structure 100 according to another embodiment of the present application.
  • the first suspension wire structure 100 may include a plurality of second supporting conductive wires 1045, which abut against the protective layer 106 and at least one supporting strand 104.
  • the conductive glue 108 may also be filled between the supporting strands 104, the plurality of second supporting conductive wires 1045, and the protective layer 106.
  • the second suspension wire structure 200 and the third suspension wire structure 300 may have the same structural configuration as the first suspension wire structure 100.
  • the design of multiple second supporting conductive wires 1045 arranged in the first suspension wire structure 100 can also be applied to other embodiments of the present application.
  • FIG. 8 shows a partial structural diagram of the first suspension wire structure 100 and the lighting module 56 according to an embodiment of the present application.
  • the lighting module 56 further includes a conductive fixing seat 561, and one end of the conductive fixing seat 561 is electrically connected to the first suspension wire structure 100.
  • the first suspension wire structure 100 further includes a screw joint 110, and the first suspension wire structure 100 is electrically connected to the conductive fixing seat 561 by screwing the screw joint 110 to the screw hole (not shown in the figure) of the conductive fixing seat 561.
  • the other end of the conductive fixing seat 561 is electrically connected to the conductive sheet 563, and then the conductive sheet 563 is electrically connected to the light-emitting module 57 via a wire 565.
  • the light-emitting module 57 includes at least one first light-emitting element 571. 2 again, since the first suspension wire structure 100 in the present application does not have an insulating layer design, and the conductive wires 102, the supporting strands 104, and the protective layer 106 are all made of metal materials, they are located in the first suspension wire structure 100.
  • the current transmitted by the conductive wire 102 at the center of a suspension wire structure 100 can be conducted to the outermost supporting strand 104 without being shielded by the protective layer 106, which can make the outermost layer of the first suspension wire structure 100
  • the supporting strand 104 also has electrical properties.
  • the supporting strand 104 of the outermost layer of the first suspension wire structure 100 will form electrical contact with the conductive fixing seat 561, so that the conductive fixing seat 561 is also attached It has electricity, so that current can be transmitted to the conductive sheet 563, the wire 565, and the light-emitting module 57. Therefore, at least one first light-emitting element 571 of the light-emitting module 57 can be electrically connected to the power supply module 54 via the first suspension wire structure 100.
  • FIG. 9 shows a block diagram of the power supply module 54, three suspension wire structures, and the lighting module 56 according to an embodiment of the present application.
  • the light-emitting module 57 may further include at least one second light-emitting element 573, and the first suspension wire structure 100 and the second suspension wire structure 200 are electrically connected to at least one first light-emitting element.
  • the element 571 forms a first set of loops, and the second suspension wire structure 200 and the third suspension wire structure 300 are electrically connected to at least one second light-emitting element 573 to form a second set of loops.
  • at least one first light-emitting element 571 and at least one second light-emitting element 573 have different color temperatures.
  • the second suspension wire structure 200 can be used as a common ground.
  • the power supply module 54 can provide the first current A1 via the first suspension wire structure 100, and the power supply module 54 can provide the second current A2 via the third suspension wire structure 300.
  • the first light-emitting element 571 and the second light-emitting element 573 can emit light of different intensities, so that the lighting device of the present application emits light of a specified color temperature.
  • the present application provides a suspension wire structure (for example, a first suspension wire structure), which includes a conductive wire and a plurality of supporting stranded wires.
  • the conductive wire may be covered by a protective layer, and the protective layer may be made of an oxidized material or a material that is not easily oxidized to avoid oxidation of the conductive wire.
  • These supporting strands surround the conductive wires and abut against the periphery of the protective layer. These supporting strands and protective layers can prevent the conductive wires from being exposed to the external environment, thereby further reducing the risk of oxidation of the conductive wires.
  • the suspension wire structure has both the functions of suspension and conductivity, the traditional conductive wire can be omitted in the wire design of the lamp (for example, the lighting device 50), so as to achieve a simple and beautiful effect.
  • the suspension wire structure itself does not have an insulating layer, and the conductive wires, supporting stranded wires, and protective layer are all made of metal materials, so the current transmitted by the conductive wire located at the center of the suspension wire structure can be conducted to the outermost
  • the supporting strands of the layer are not shielded by the protective layer, so this suspension wire structure is suitable for low voltage (for example, safety voltage 42V, 36V) occasions, so that personnel can touch the supporting strands of the outermost layer. If this kind of suspension wire structure is used to transmit high voltage, the outermost supporting strands will have high-voltage electrical properties, and when a person touches the outermost supporting strands, there is a risk of electric shock.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种悬吊线结构（100、200、300）以及照明装置（50），涉及利用悬吊线进行导电的照明装置（50），该悬吊线结构（100、200、300）包括导电线（102）、多个支撑绞线（104）以及保护层（106）；导电线（102）具有由第一材料制成的第一线体（1021）；多个支撑绞线（104）环绕导电线（102），并且每一支撑绞线（104）具有由第二材料制成的多个支撑线（1041）；保护层（106）包覆导电线（102）的表面并且位于导电线（102）与这些支撑绞线（104）之间；这些支撑绞线（104）与保护层（106）具有导电性，保护层（106）由第三材料制成，且第一材料、第二材料与第三材料不同；导电线（102）可由保护层（106）包覆，并且保护层（106）可由已氧化材料制成或由不易氧化的材料制成，以避免导电线（102）发生氧化，这些支撑绞线（104）环绕导电线（102）并且抵接于保护层（106）的周缘，并且这些支撑绞线（104）与保护层（106）可避免导电线（102）暴露于外部环境，借以进一步降低导电线（102）氧化的风险。

Description

悬吊线结构以及照明装置 技术领域
本申请涉及悬吊线结构以及照明装置，特别是涉及利用悬吊线进行导电的照明装置。
背景技术
照明装置对于现代生活来说是不可或缺的产品，一般而言可分成固定于天花板的固定照明装置、或利用悬吊方式垂吊于天花板的悬吊式照明装置。
悬吊式照明装置利用多条悬吊线来从天花板连接电源以及发光体(例如灯泡)，其中，电源利用这些悬吊线来将电力传输给发光体。然而，由于这些悬吊线暴露于空气中，因此容易出现易氧化且寿命不长的问题。
因此，如何设计出可提高使用寿命的照明装置，是现今值得探讨与解决的课题。
发明内容
鉴于此，本申请提出一种照明装置，以解决上述的问题。
本申请提供了一种悬吊线结构，包括导电线、多个支撑绞线以及保护层。导电线具有由第一材料制成的第一线体。多个支撑绞线环绕导电线，并且每一支撑绞线具有由第二材料制成的多个支撑线。保护层包覆导电线的表面并且位于导电线与这些支撑绞线之间。这些支撑绞线与保护层具有导电性，保护层由第三材料制成，且第一材料、第二材料与第三材料不同。
根据本申请的一些实施例，这些支撑绞线抵接于保护层的周缘。
根据本申请的一些实施例，保护层与这些支撑绞线之间无空隙。
根据本申请的一些实施例，保护层与这些支撑绞线之间还包含导电 胶。
根据本申请的一些实施例，每一支撑绞线还具有第一支撑导电线，这些支撑线环绕第一支撑导电线，并且第一支撑导电线由第一材料制成。
根据本申请的一些实施例，悬吊线结构还包含抵接于保护层以及至少一个支撑绞线的多条第二支撑导电线。
根据本申请的一些实施例，悬吊线结构还包含抵接于保护层以及至少一个支撑绞线的多条支撑导电线。
根据本申请的一些实施例，第三材料的氧化活性小于第一材料的氧化活性。
根据本申请的一些实施例，第三材料为已氧化材料。
本申请还提供了一种照明装置，包含基座、供电模组、照明模组以及至少两个如上所述的悬吊线结构。基座固定于天花板上。照明模组具有至少一个第一发光元件。供电模组与外部电源连接并电性连接于照明模组。悬吊线结构在供电模组与照明模组之间形成至少一个回路。
根据本申请的一些实施例，照明模组还包含导电固定座，导电固定座的一端电性连接于悬吊线结构，导电固定座的另一端电性连接于导电片，导电片电性连接于至少一个第一发光元件，以使至少一个第一发光元件经由悬吊线结构电性连接于供电模组。
根据本申请的一些实施例，照明装置包含三条悬吊线结构以及至少一个第二发光元件，这些悬吊线结构中的第一者与第二者电性连接于至少一个第一发光元件而形成第一组回路，这些悬吊线结构中的第一者与第三者电性连接于至少一个第二发光元件而形成第二组回路，其中，至少一个第一发光元件与至少一个第二发光元件的色温不同。
本申请提供一种悬吊线结构(例如第一悬吊线结构)，其包括导电线以及多个支撑绞线。导电线可由保护层包覆，并且保护层可由已氧化材料制成或由不易氧化的材料制成，以避免导电线发生氧化。这些支撑绞线环绕导电线并且抵接于保护层的周缘，并且这些支撑绞线与保护层可避免导电线暴露于外部环境，借以进一步降低导电线氧化的风险。
附图说明
本申请可借由随后的详细说明并配合附图而得到清楚的了解。应理解的是，各种特征并没有按比例绘制，并且仅用于说明的目的。事实上，为了能够清楚的说明，各种特征的尺寸可能会任意地放大或者缩小。
图1示出了根据本申请的实施例的照明装置的示意图。
图2A示出了根据本申请的实施例的第一悬吊线结构的剖面示意图。
图2B示出了根据本申请的另一实施例的第一悬吊线结构的剖面示意图。
图3示出了根据本申请的另一实施例的第一悬吊线结构的剖面示意图。
图4示出了根据本申请的另一实施例的第一悬吊线结构的剖面示意图。
图5示出了根据本申请的另一实施例的第一悬吊线结构的剖面示意图。
图6示出了根据本申请的另一实施例的第一悬吊线结构的剖面示意图。
图7示出了根据本申请的另一实施例的第一悬吊线结构的剖面示意图。
图8示出了根据本申请的实施例的第一悬吊线结构与照明模组的部分结构示意图。
图9示出了根据本申请的实施例的供电模组、三条悬吊线结构以及照明模组的方块图。
具体实施方式
为了使本申请的目的、特征及优点能够更加明显易懂，下文特别列举了实施例，并配合附图做了详细说明。其中，实施例中的各元件的配置用以说明并非用以限制本申请。实施例中的附图标记的部分重复仅为了简化说明，并非意指不同实施例之间的关联性。以下实施例中所提到的方向用语，例如：上、下、左、右、前或后等，仅是参考附图中的方向。因此， 所使用的方向用语用来说明并非用来限制本申请。
本说明书以及权利要求中的序数，例如「第一」、「第二」、「第三」等等，彼此之间并没有顺序上的先后关系，其仅用于标示区分两个具有相同名字的不同元件。
此外，实施例中可能使用的具有相对性的用语，例如「较低」或「底部」及「较高」或「顶部」，用以描述附图中的一个元件对于另一元件的相对关系。应理解的是，如果将附图中的装置翻转使其上下颠倒，则被叙述为在「较低」侧的元件将会成为在「较高」侧的元件。
在此，「约」、「大约」等用语通常表示在给定值或范围的20％之内，较佳的是10％之内，且更佳的是5％之内。在此给定的数量为大约的数量，意为在没有特定说明的情况下，仍可隐含「约」、「大约」的含义。
图1示出了根据本申请的实施例的照明装置50的示意图。如图1所示，在此实施例中，照明装置50包含基座52、供电模组54、照明模组56以及三条悬吊线结构。基座52固定于预定位置(例如天花板W)上，或者其他可供照明装置悬吊的位置处。供电模组54提供直流电给照明模组56。因此，如果照明装置50是使用市电的外部电源，则由于市电为交流电的形式，所以供电模组54需要设置变压器来将交流电转换为直流电。如果供电模组54是电池、电瓶等，则无需设置变压器就可以直接提供直流电。照明模组56具有至少一个发光元件以发出光线。本申请中的三条悬吊线结构中的至少两条可连接于供电模组54与照明模组56之间，以形成回路。此外，供电模组54可选择性地设置于基座52内或天花板W上，但并不以此为限。
在此实施例中，照明装置50包含第一悬吊线结构100、第二悬吊线结构200以及第三悬吊线结构300，其连接于基座52与照明模组56之间，借以悬吊照明模组56。再者，供电模组54可借由悬吊线结构100、200、300的至少两者形成回路以给照明模组56内的至少一个发光元件提供电力。
图2A示出了根据本申请的实施例的第一悬吊线结构100的剖面示意 图。如图2A所示，第一悬吊线结构100包含导电线102、多个支撑绞线104以及保护层106。本实施例中的导电线102虽为实心圆柱体，但并非是多条铜线缠绕而成。本申请的导电线亦可以其他方式呈现，如本申请的其他实施例中所描述的那样。换言之，在本申请的实施例中，如图2A所示的导电线102是单一的第一线体1021，第一线体1021可由第一材料制成，例如由铜或铜合金制成。据此，本申请的导电线102具有较高效率的导电效能，同时提供较高强度的支撑力。
图2B示出了根据本申请的另一实施例的第一悬吊线结构100的剖面示意图。如图2B所示，第一悬吊线结构100中的实心导电线102还可包含第一线体1021以及多条第二线体1023，并且第一线体1021由第一材料制成。这些第二线体1023环绕第一线体1021，并且这些第二线体1023由不同于第一材料的另一材料制成，例如由第二材料制成。第一材料可为铜或铜合金，并且第二材料可为不锈钢，但并不限于此。
这些支撑绞线104环绕导电线102，并且这些支撑绞线由第二材料制成。保护层106包覆导电线102的表面并且位于导电线102与这些支撑绞线104之间。这些支撑绞线104与保护层106具有导电性，并且保护层106可由第三材料制成。其中，第一材料、第二材料与第三材料不同。举例来说，第三材料的氧化活性小于第一材料的氧化活性，这意味着第三材料不易氧化，使得保护层106不易发生氧化效果，因此保护层106可保护导电线102，以避免导电线102氧化。
再者，在一些实施例中，第二材料可为不锈钢，而第三材料可为二氧化锡。由于二氧化锡为已氧化材料，所以其不会再被氧化，因此保护层106可保护导电线102，以避免导电线102氧化。
另外，如图2A和图2B所示，悬吊线结构100的导电线102、保护层106以及支撑绞线104由内而外依序设置。这些支撑绞线104可抵接于保护层106的周缘，使得这些支撑绞线104可包围导电线102与保护层106，以避免导电线102与保护层106暴露于外部环境，借以进一步降低导电线102氧化的风险。
借由上述设计，本实施例中的悬吊线结构，由于其本身并没有绝缘 层，而且导电线、支撑绞线、保护层三者都由金属材质制成，所以位于悬吊线结构的中心处的导电线所传递的电流可以传导到最外层的支撑绞线而不会被保护层遮蔽，这可以使得悬吊线结构的最外层的支撑绞线同样带有电性。
图3示出了根据本申请的另一实施例的第一悬吊线结构100的剖面示意图。如图3所示，在此实施例中，这些支撑绞线104与保护层106之间设有导电胶108，导电线102可经由保护层106以及导电胶108电性连接于支撑绞线104。借由导电胶108，可提高这些支撑绞线104与保护层106之间的密合度，降低导电线102氧化的风险，同时可确保高效率的导电效能。
图4示出了根据本申请的另一实施例的第一悬吊线结构100的剖面示意图。如图4所示，在此实施例中，这些支撑绞线104与导电线102之间设有保护层106。由于保护层106与这些支撑绞线104之间无空隙，因此可以进一步降低导电线102氧化的风险。此外，此实施例中的保护层106也可用导电胶108取代。
图5示出了根据本申请的另一实施例的第一悬吊线结构100的剖面示意图。如图5所示，在此实施例中，每一支撑绞线104可包含多条支撑线1041以及第一支撑导电线1043。这些支撑线1041环绕第一支撑导电线1043。支撑线1041可由第二材料制成，并且第一支撑导电线1043可由第一材料(例如铜或铜合金)制成。另外，在此实施例中，导电线102可包含第一线体1021以及多条第二线体1023。第一线体1021由第一材料制成。这些第二线体1023环绕第一线体1021，并且这些第二线体1023由不同于第一材料的另一材料(例如，第二材料)制成。
借由此实施例中的支撑绞线104的第一支撑导电线1043与支撑线1041的设计，可以提高第一悬吊线结构100的导电效率。要注意的是，此实施例中的导电线102以及支撑绞线104的结构配置也可以在本申请的其他实施例中实施。举例来说，图3中的导电线102可由图5中的导电线102的结构配置来实施，或者图3中的支撑绞线104可由图5中的支撑绞线104的结构配置来实施。
另外，在此实施例中，多条支撑绞线104与导电线102或与保护层106之间也可填满导电胶108，以提高这些支撑绞线104与保护层106之间的密合度，降低导电线102氧化的风险，同时确保高效率的导电效能。
图6示出了根据本申请的另一实施例的第一悬吊线结构100的剖面示意图。如图6所示，在此实施例中，第一悬吊线结构100还可包含多条第二支撑导电线1045，其设置于保护层106与支撑绞线104之间。这些第二支撑导电线1045抵接于保护层106以及至少一个支撑绞线104。借由此实施例中的第一支撑导电线1043与第二支撑导电线1045的设计，可以进一步提高第一悬吊线结构100的导电效率。
图7示出了根据本申请的另一实施例的第一悬吊线结构100的剖面示意图。如图7所示，在此实施例中，第一悬吊线结构100可包含多条第二支撑导电线1045，其抵接于保护层106以及至少一个支撑绞线104。另外，在此实施例中，这些支撑绞线104、多条第二支撑导电线1045与保护层106之间也可填满导电胶108。再者，要说明的是，在前述多个实施例中，第二悬吊线结构200与第三悬吊线结构300可具有与第一悬吊线结构100相同的结构配置。另外，第一悬吊线结构100内配置有多条第二支撑导电线1045的设计也可应用于本申请的其他实施例。
接着，图8示出了根据本申请的实施例的第一悬吊线结构100与照明模组56的部分结构示意图。如图8所示，照明模组56还包含导电固定座561，导电固定座561的一端电性连接于第一悬吊线结构100。例如，第一悬吊线结构100还包含螺丝接头110，第一悬吊线结构100通过将螺丝接头110螺合于导电固定座561的螺孔(图中未示出)来电性连接于导电固定座561。导电固定座561的另一端电性连接于导电片563，接着导电片563经由导线565电性连接于发光模组57。发光模组57包含至少一个第一发光元件571。请再参照图2，由于本申请中的第一悬吊线结构100本身并没有绝缘层的设计，而且导电线102、支撑绞线104、保护层106三者都由金属材质制成，所以位于第一悬吊线结构100的中心处的导电线102所传递的电流可以传导到最外层的支撑绞线104而不会被保护层106遮蔽，这可以使得第一悬吊线结构100的最外层的支撑绞线104同样带有电 性。当第一悬吊线结构100结合在导电固定座561时，第一悬吊线结构100的最外层的支撑绞线104就会与导电固定座561形成电性接触，使得导电固定座561也同样带有电性，由此能够将电流传递至导电片563、导线565、发光模组57。因此，发光模组57的至少一个第一发光元件571可经由第一悬吊线结构100电性连接于供电模组54。
图9示出了根据本申请的实施例的供电模组54、三条悬吊线结构以及照明模组56的方块图。如图9所示，在此实施例中，发光模组57还可包含至少一个第二发光元件573，并且第一悬吊线结构100与第二悬吊线结构200电性连接于至少一个第一发光元件571而形成第一组回路，并且第二悬吊线结构200与第三悬吊线结构300电性连接于至少一个第二发光元件573而形成第二组回路。其中，至少一个第一发光元件571与至少一个第二发光元件573的色温不同。第二悬吊线结构200可作为共接地(common ground)。供电模组54可经由第一悬吊线结构100提供第一电流A1，并且供电模组54可经由第三悬吊线结构300提供第二电流A2。借由控制第一电流A1与第二电流A2，可使第一发光元件571与第二发光元件573发出不同强度的光线，从而使本申请的照明装置发出指定色温的光线。
本申请提供一种悬吊线结构(例如第一悬吊线结构)，包括导电线以及多个支撑绞线。导电线可由保护层包覆，并且保护层可由已氧化材料制成或由不易氧化的材料制成，以避免导电线氧化。这些支撑绞线环绕导电线并且抵接于保护层的周缘。这些支撑绞线与保护层可避免导电线暴露于外部环境，借以进一步降低导电线发生氧化的风险。
此外，因为悬吊线结构同时兼具悬吊与导电的功能，所以在灯具(例如，照明装置50)的电线设计上，可以省略传统的导电线，从而达到简约美观的效果。再者，悬吊线结构本身并没有绝缘层，导电线、支撑绞线、保护层三者都由金属材质制成，因此位于悬吊线结构的中心处的导电线所传递的电流可以传导到最外层的支撑绞线而不会被保护层遮蔽，所以此种悬吊线结构适用于低电压(例如，安全电压42V、36V)的场合，由此人员可以触摸最外层的支撑绞线。如果将此种悬吊线结构应用于传递高电压 时，最外层的支撑绞线就会带有高电压的电性，当人员触摸最外层的支撑绞线时就容易产生触电风险。
虽然本申请的实施例及其优点已进行了如上阐述，但应理解的是，本领域技术人员，在不脱离本申请的精神和范围内，应当可做出更动、替代与润饰。此外，本申请的保护范围并未限于说明书内所述的特定实施例中的制程、机器、制造、物质组成、装置、方法及步骤，本领域技术人员可从本申请的揭示内容中理解现行或未来所发展出的制程、机器、制造、物质组成、装置、方法及步骤，只要可以实施与所述实施例中大抵相同的功能或获得大抵相同的结果均可使用本申请。因此，本申请的保护范围包括上述制程、机器、制造、物质组成、装置、方法及步骤。另外，每一申请专利范围构成个别的实施例，且本申请的保护范围也包括各个申请专利范围及实施例的组合。
【附图标记列表】
50    照明装置
52    基座
54    供电模组
56    照明模组
561   导电固定座
563   导电片
565   导线
57    发光模组
571   第一发光元件
573   第二发光元件
100   第一悬吊线结构
102   导电线
1021  第一线体
1023  第二线体
104   支撑绞线
1041  支撑线
1043  第一支撑导电线
1045  第二支撑导电线
106   保护层
108   导电胶
200   第二悬吊线结构
300   第三悬吊线结构
A1    第一电流
A2    第二电流
W     天花板。

Claims (13)

  1. 一种悬吊线结构，包括：
    导电线，其具有由第一材料制成的第一线体；
    多个支撑绞线，其环绕所述导电线，并且每一所述支撑绞线具有由第二材料制成的多个支撑线；以及
    保护层，其包覆所述导电线的表面并且位于所述导电线与所述多个支撑绞线之间；
    其中，所述多个支撑绞线与所述保护层具有导电性，所述保护层由第三材料制成，且所述第一材料、所述第二材料与所述第三材料不同。
  2. 根据权利要求1所述的悬吊线结构，其中，所述多个支撑绞线抵接于所述保护层的周缘。
  3. 根据权利要求2所述的悬吊线结构，其中，所述保护层与所述多个支撑绞线之间无空隙。
  4. 根据权利要求2所述的悬吊线结构，其中，所述保护层与所述多个支撑绞线之间包含导电胶。
  5. 根据权利要求1至4中任一项所述的悬吊线结构，其中，每一所述支撑绞线还具有第一支撑导电线，所述多个支撑线环绕所述第一支撑导电线，并且所述第一支撑导电线由所述第一材料制成。
  6. 根据权利要求5所述的悬吊线结构，其中，所述悬吊线结构还包含抵接于所述保护层以及所述多个支撑绞线中的至少一者的多条第二支撑导电线。
  7. 根据权利要求1至4中任一项所述的悬吊线结构，其中，所述悬吊线结构还包含抵接于所述保护层以及所述多个支撑绞线中的至少一者的多条支撑导电线。
  8. 根据权利要求1至4中任一项所述的悬吊线结构，其中，所述导电线还具有多条第二线体，所述多条第二线体环绕所述第一线体，并且所述多条第二线体是由不同于所述第一材料的另一材料所制成。
  9. 根据权利要求1所述的悬吊线结构，其中，所述第三材料的氧化活 性小于所述第一材料的氧化活性。
  10. 根据权利要求1所述的悬吊线结构，其中，所述第三材料为已氧化材料。
  11. 一种照明装置，包含：
    基座，其固定于天花板上；
    照明模组，其具有至少一个第一发光元件；
    供电模组，其与外部电源连接并电性连接于所述照明模组；以及
    至少两个根据权利要求1至10中任一项所述的悬吊线结构，以在所述供电模组与所述照明模组之间形成至少一个回路。
  12. 根据权利要求11所述的照明装置，其中，所述照明模组还包含导电固定座，所述导电固定座的一端电性连接于所述悬吊线结构，所述导电固定座的另一端电性连接于导电片，所述导电片电性连接于所述至少一个第一发光元件，以使所述至少一个第一发光元件经由所述悬吊线结构电性连接于所述供电模组。
  13. 根据权利要求11所述的照明装置，其中，所述照明装置包含三条悬吊线结构以及至少一个第二发光元件，所述三条悬吊线结构中的第一者与第二者电性连接于所述至少一个第一发光元件而形成第一组回路，所述三条悬吊线结构中的第一者与第三者电性连接于所述至少一个第二发光元件而形成第二组回路，其中，所述至少一个第一发光元件与所述至少一个第二发光元件的色温不同。
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