WO2021103277A1 - 一种串接式led光源模块及其组合灯具 - Google Patents

一种串接式led光源模块及其组合灯具 Download PDF

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Publication number
WO2021103277A1
WO2021103277A1 PCT/CN2020/000172 CN2020000172W WO2021103277A1 WO 2021103277 A1 WO2021103277 A1 WO 2021103277A1 CN 2020000172 W CN2020000172 W CN 2020000172W WO 2021103277 A1 WO2021103277 A1 WO 2021103277A1
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WO
WIPO (PCT)
Prior art keywords
led light
light source
series
source module
mounting frame
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PCT/CN2020/000172
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English (en)
French (fr)
Inventor
李小熊
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广州雄义精密五金有限公司
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Publication of WO2021103277A1 publication Critical patent/WO2021103277A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model relates to the technical field of lighting and lighting, in particular to a series-connected LED light source module and a combined lamp.
  • the purpose of the utility model is to provide a series-connected LED light source module and its combined lamps.
  • the series-connected LED light source module provides a bidirectional input terminal for obtaining by arranging a conductor in two first threading channels distributed in parallel and spaced apart. Electricity is supplied, and the sliding electrical connection can be realized by inserting the energized metal guide rail to freely splice into a combination lamp with a certain length and shape, without the need for standard lamp holder power supply, which provides greater freedom for design and practical application, and solves the problem.
  • LED light source modules cannot be spliced freely, the power supply method is single, the product style is single, and the light source configuration is combined.
  • the present invention provides a series-connected LED light source module, including a hollow cylindrical light-transmitting cover with openings at both ends, an insulating mounting frame arranged inside the light-transmitting cover, a light-transmitting cover and an insulating mounting frame
  • the two end openings of the light-transmitting cover are respectively fixed to the two ends of the insulating mounting frame
  • the insulating mounting frame is provided with two first threading channels distributed in parallel and spaced through the insulating mounting frame along the length direction,
  • Each of the first threading channels is provided with a conductive body with an axial opening surrounded by a metal elastic sheet, and the two conductive bodies are respectively electrically connected with the LED light-emitting unit.
  • the electrical conductor includes a ring-shaped fixing portion at both ends and a plurality of clamping portions distributed in a concave and spaced shape in the middle portion, and two ends of each clamping portion are respectively connected to the fixing portion.
  • the conductor can use drum springs, lantern circlips, etc. as electrodes.
  • the ring-shaped fixing part is used to fix the conductor in the first threading channel; the multiple clamping parts distributed in the form of a sheet have certain elasticity, which can clamp the metal rail well and facilitate the sliding with the energized metal rail Type electrical connection, and to ensure the stability of the energized contact.
  • the shape of the transparent cover is cylindrical, spherical, elliptical or polyhedral.
  • the translucent cover can be designed into cylindrical, spherical, elliptical, polyhedral, and other shapes with different diameters to achieve personalized customization and enrich product styles.
  • the polyhedron shape may be a hexagonal prism shape, an octagonal prism shape, or the like.
  • the LED light-emitting unit is a three-dimensional light source that emits light at 360 degrees along the central axis of the light-transmitting cover. Compared with the point light source lighting method, a 360-degree light-emitting three-dimensional light source is adopted. Because it is a uniform light-emitting lighting method, it can provide a 360-degree uniform divergence of light, which can minimize the problem of shadows.
  • the LED light-emitting unit includes a flexible PCB board surrounding the insulating mounting frame and a plurality of LED light sources arrayed uniformly distributed on the outer surface of the flexible PCB board, and each of the LED light sources is electrically connected to the flexible PCB board.
  • the flexible PCB board is electrically connected to the two conductors.
  • the LED light-emitting unit adopts a flexible PCB board and integrates an array of uniformly distributed LED light sources. Firstly, it has the effect of uniform light emission. Secondly, the light-emitting angle of the LED light source can also be changed by bending the flexible PCB board. By wrapping the flexible PCB board around the insulating mounting frame, it can provide a 360-degree light-emitting angle and avoid shadows.
  • a heat dissipation support tube is sleeved between the insulation mounting frame and the flexible PCB board, and the flexible PCB board is glued or mechanically fixed on the outer surface of the heat dissipation support tube.
  • the heat dissipation support tube is used to fix the flexible PCB board that is bent around and can transmit and dissipate the heat generated by the LED light-emitting unit.
  • the back of the flexible PCB board is fixed to the surface of the heat dissipation support pipe by adhesive bonding or mechanically, so as to achieve the purpose of fixing the flexible PCB board.
  • the insulation mounting frame includes a first insulator and a second insulator that are spliced up and down, and the first insulator includes a first horizontal mounting portion on one side of the conductor and a clamping connection located in the light-transmitting part.
  • the first positioning plate at one of the openings of the cover, the second insulating member includes a second horizontal mounting portion on the other side of the conductor, and a second positioning plate that is clamped at the other opening of the light-transmitting cover ,
  • the first horizontal mounting portion and the second horizontal mounting portion are respectively detachably fixedly connected to the heat dissipation support tube through a locking member.
  • the insulating mounting frame is arranged as a first insulating part and a second insulating part that can be detachably spliced and combined, which is convenient for forming and preparing.
  • the first positioning plate and the second positioning plate are used for clamping and fixing the two end openings of the transparent cover.
  • the first horizontal mounting part and the second horizontal mounting part are used for insulating and separating and fixing two electrical conductors.
  • the locking member can lock and fix the first horizontal mounting portion and the second horizontal mounting portion with the heat dissipation support pipe.
  • the flexible PCB board is also integrated with an LED chip, and the LED chip can output a corresponding control signal to adjust the luminous parameters of the LED light source.
  • Luminous parameters include output lumens, color temperature, light color, color rendering index, etc.
  • the preset LED chips are used to provide LED light-emitting units with different light source configurations, so as to customize lighting with diversified characteristics and styles according to different situations and occasions. The styles of lighting products have been updated.
  • the present invention also provides a combined lamp using any one of the above-mentioned series-connected LED light source modules.
  • the combined lamp includes two round rod-shaped metal guide rails and a plurality of said series-connected LED light sources. Module, the two metal guide rails sequentially correspondingly pass through the two first threading channels on each of the tandem LED light source modules, the conductor and the metal guide rail in the first threading channel Sliding shrapnel type electrical connection.
  • Multiple series-connected LED light source modules can be connected end-to-end through metal rails and powered on at the same time. The distribution distance of adjacent series-connected LED light source modules can be freely adjusted by sliding the series-connected LED light source modules.
  • the metal rail can be a flexible or rigid round rod-shaped rail such as copper wire, aluminum wire, iron wire, etc. After the metal rail is inserted through the first threading channel on each series-connected LED light source module, it can achieve a variety of shapes such as vertical and bending. The hanging to display the combination lamps.
  • the combination lamp further includes a metal wire with a certain strength
  • each of the series-connected LED light source modules is further provided with a second threading channel along the length direction, and the second threading channel is located in the two first Between the threading channels, the metal wire sequentially passes through the second threading channel on each of the series-connected LED light source modules.
  • the metal wire can be a slender screw rod with good strength such as steel wire or iron wire, which can bear a weight of 50Kg. After the metal wire is inserted into the second threading channel on each series-connected LED light source module, the suspension shape can be further fixed to display the combination Lamps.
  • the utility model provides a series-connected LED light source module and its combined lamp, which has the following beneficial effects:
  • the utility model provides a bidirectional input terminal to obtain power supply by arranging electrical conductors in two first threading channels distributed in parallel and spaced apart while illuminating each series-connected LED light source module to emit light, and can realize a sliding type by inserting a metal guide rail.
  • the electrical connection is freely spliced into a combination lamp with a certain length and shape, without the need for standard lamp holder power supply, which provides greater freedom for design and practical applications, and has the advantages of free splicing and extension of any length, diversified product styles, simple structure, etc. .
  • Figure 1 is a schematic diagram of the three-dimensional structure of the series-connected LED light source module of the present invention
  • Figure 2 is a top view of the series-connected LED light source module of the present invention.
  • Fig. 3 is a schematic cross-sectional view in the direction of A-A in Fig. 2;
  • Fig. 4 is a schematic cross-sectional view in the direction B-B in Fig. 3;
  • Figure 5 is an exploded view of the parts of the series-connected LED light source module of the utility model
  • Figure 6 is a schematic view of the three-dimensional structure of the first insulating member of the present invention.
  • FIG. 7 is a schematic diagram of the three-dimensional structure of the second insulating member of the present invention.
  • Figure 8 is a schematic diagram of the assembly of the insulating mounting frame of the utility model
  • Figure 9 is a schematic diagram of the assembly of the series-connected LED light source module of the present invention.
  • Figure 10 is a schematic diagram of the three-dimensional structure of the assembled combination lamp of the utility model
  • FIG. 11 is a schematic diagram of the three-dimensional structure of the combined lamp in other embodiments of the present invention.
  • Figure 12 is a schematic cross-sectional view of the combined lamp in other embodiments of the utility model.
  • FIG. 13 is a schematic diagram of the structure of the second series-connected LED light source module of the present invention.
  • Fig. 14 is a schematic diagram of the structure of the third series-connected LED light source module of the present invention.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the present invention, “multiple” means two or more than two, unless otherwise specifically defined.
  • the terms “installation”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be a connection between two elements or an interaction relationship between two elements.
  • installation can be a fixed connection or a detachable connection.
  • Connected or integrated can be a mechanical connection or an electrical connection
  • it can be directly connected or indirectly connected through an intermediary, and it can be a connection between two elements or an interaction relationship between two elements.
  • the specific meaning of the above-mentioned terms in the present utility model can be understood according to specific circumstances.
  • the present invention provides a combined lamp using series-connected LED light source modules.
  • the combined lamp includes two round rod-shaped metal guide rails 20 and several series-connected LED light source modules 10.
  • the series-connected LED light source module 10 includes a hollow cylindrical light-transmitting cover 1, an insulating mounting frame arranged inside the light-transmitting cover 1, an LED light-emitting unit located between the light-transmitting cover 1 and the insulating mounting frame 2 3. The openings at both ends of the translucent cover 1 are respectively fixed to the two ends of the insulating mounting frame 2.
  • the insulating mounting frame 2 is provided with two parallel and spaced first threading channels 4 along the length direction, each of the first threading channels 4
  • a conductive body 5 with an axial opening surrounded by a metal elastic sheet is arranged in each of the two conductive bodies 5, and the two conductive bodies 5 are electrically connected to the LED light-emitting unit 3, respectively.
  • Two metal guide rails 20 correspondingly pass through the two first threading channels 4 on each series-connected LED light source module 10 in turn.
  • the conductor 5 in the first threading channel 4 is electrically connected to the metal guide rail 20 in a slidable manner.
  • This embodiment provides a combined lamp using a series-connected LED light source module.
  • the combined lamp includes two round rod-shaped metal guide rails 20 and a plurality of series-connected LED light source modules 10.
  • the series-connected LED light source module 10 includes a hollow cylindrical light-transmitting cover 1 with openings at both ends of the light-transmitting cover 1, an insulating mounting frame arranged inside the light-transmitting cover 1, 2, and an insulating mounting frame located between the light-transmitting cover 1 and the insulating mounting frame 2.
  • the openings at both ends of the transparent cover 1 are respectively fixed to the two ends of the insulating mounting frame 2, and the insulating mounting frame 2 is provided with two parallel and spaced first threading channels 4 along the length direction.
  • the threading channel 4 is provided with a conductor 5 with an axial opening surrounded by a metal shrapnel.
  • One conductor 5 is used as a positive electrode, and the other conductor 5 is used as a negative electrode.
  • the two conductors 5 are electrically connected to the LED light-emitting unit 3 respectively. .
  • the two metal guide rails 20 correspondingly pass through the two first threading channels 4 on each series-connected LED light source module 10 in turn.
  • the conductor 5 in the first threading channel 4 is electrically connected to the metal guide rail 20 in a slidable manner. Such a series connection constitutes a combined lamp. Conductors 5 as electrodes are provided in two parallel spaced first threading channels 4 to provide a bidirectional input terminal for power supply.
  • the metal guide rail 20 is inserted into the conductors 5 of each series-connected LED light source module.
  • the sliding type electrical connection can light up each series-connected LED light source module 10 at the same time, and the distribution distance of adjacent series-connected LED light source modules can be adjusted freely by sliding the series-connected LED light source module.
  • the metal guide rail 20 can be a flexible or rigid round rod-shaped guide rail such as copper wire, aluminum wire, or iron wire.
  • the metal guide rail 20 After the metal guide rail 20 is inserted through the first threading channel 4 on each series-connected LED light source module 10, it can achieve verticality and bending. Combination lamps can be arranged by hanging in various shapes, and the length of the series connection of the combination lamps can be set freely according to the needs.
  • the metal guide rail 20 is a rigid guide rail, which can realize the furnishing and installation in various states such as vertical suspension, horizontal suspension or other linear suspension of the combined lamp. In this way, it realizes the freedom to connect and customize into a combination lamp with a certain length and shape, without the need for standard lamp holder power supply, providing greater freedom for design and practical applications, and easy assembly, with free splicing extension of any length, product style The advantages of diversification and simple structure.
  • the conductor 5 includes a ring-shaped fixing portion 51 at both ends and a plurality of clamping portions 52 distributed in a concave and spaced shape in the middle portion, and two ends of each clamping portion 52 are respectively connected to the fixing portion 51.
  • the conductor 5 may use copper drum springs, lantern circlips, etc. as electrodes.
  • the ring-shaped fixing portion 51 is used to fix the conductor 5 in the first threading channel 4; the plurality of clamping portions 52 in the shape of a concave and spaced apart sheet have certain elasticity, and can clamp the metal guide rail 20 well, which is convenient
  • the sliding electrical connection with the energized metal guide rail 20 facilitates the free movement and adjustment of the distance of the series-connected LED light source module 10 on the metal guide rail 20, and ensures stable energized contact.
  • the LED light-emitting unit 3 is a three-dimensional light source that emits light at 360 degrees along the central axis of the transparent cover 1. Compared with the point light source lighting method, a 360-degree light-emitting three-dimensional light source is adopted. Because it is a uniform light-emitting lighting method, it can provide a 360-degree uniform divergence of light, which can minimize the problem of shadows.
  • the LED light-emitting unit 3 includes a flexible PCB board 31 surrounding the insulating mounting frame 2 and a number of LED light sources 32 evenly distributed in an array on the outer surface of the flexible PCB board 31, and each LED light source 32 is electrically connected to the flexible PCB board 31.
  • the positive and negative electrodes of the flexible PCB board 31 are electrically connected to the two conductors 5 respectively.
  • the LED light-emitting unit 3 adopts a flexible PCB board 31 and integrates evenly distributed LED light sources 32 in an array. Firstly, it has the effect of uniform light emission. Secondly, the light-emitting angle of the LED light source 32 can also be changed by bending the flexible PCB board 31. By wrapping the flexible PCB board 31 around the insulating mounting frame 2 once, a 360-degree light-emitting angle can be provided and shadows can be avoided.
  • a heat dissipation support tube 6 is sleeved between the insulation mounting frame 2 and the flexible PCB board 31, and the flexible PCB board 31 is glued and fixed on the outer surface of the heat dissipation support tube 6.
  • the heat dissipation support tube 6 is used to fix the flexible PCB board 31 that is bent around, and can transmit and dissipate the heat generated by the LED light-emitting unit 3.
  • the back surface of the flexible PCB board 31 is pasted on the surface of the heat dissipation support tube 6 through adhesive, so as to achieve the purpose of fixing the flexible PCB board 31.
  • the flexible PCB board 31 can also be fixed on the surface of the heat dissipation support tube 6 by mechanical means such as snaps.
  • the insulating mounting frame 2 is configured as a first insulating member 21 and a second insulating member 22 that are spliced up and down.
  • the first insulating member 21 includes a first horizontal mounting portion 211 located on one side of the conductor 5 and a first positioning plate 212 clamped at one of the openings of the light-transmitting cover 1, and the second insulating member 22 includes another The second horizontal mounting portion 221 on the side and the second positioning plate 222 at the other opening of the transparent cover 1 are clamped, the first horizontal mounting portion 211 and the second horizontal mounting portion 221 are respectively passed through the locking member 7 and the heat dissipation support tube 6 Removably fixed connection.
  • the locking member 7 can be a countersunk screw.
  • the first positioning plate 212 and the second positioning plate 222 are used to clamp and fix the openings at both ends of the transparent cover 1.
  • the first horizontal mounting portion 211 and the second horizontal mounting portion 221 are used for insulating and separating and fixing two electrical conductors 5.
  • the locking member 7 can lock and fix the spliced first horizontal mounting portion 211 and the second horizontal mounting portion 221 with the heat dissipation support tube 6.
  • the heat dissipation support tube 6 is in the shape of a hollow hexagonal prism, and the first horizontal mounting portion 211 and the second horizontal mounting portion 221 are also in the shape of a hexagonal prism after being spliced, so that heat can be dissipated.
  • the support tube 6 is nested stably without loosening.
  • the upper surface of the first horizontal mounting portion 211 is provided with two parallel grooves 26 at intervals, and the grooves 26 are used to assemble and fix the two conductors 5 and realize the isolation and insulation of the positive and negative electrodes.
  • Both the first positioning plate 212 and the second positioning plate 222 are provided with two circular first through holes 24 for the two metal guide rails 20 to be inserted and connected to the conductor 5.
  • Both the first horizontal mounting portion 211 and the second horizontal mounting portion 221 are provided with a recess 23
  • the flexible PCB board 31 is provided with a first notch 311
  • the heat dissipation support tube 6 is provided with a second notch 61 at a position corresponding to the first notch 311 In this way, the power cord connected to the conductor 5 can be connected to the positive and negative poles of the flexible PCB board 31 after passing through the second notch 61 and the first notch 311 by using the space of the recess 23 to achieve electrical connection.
  • the first horizontal mounting portion 211 is also provided with two first threaded holes 214
  • the second horizontal mounting portion 221 is also provided with two second threaded holes 223 distributed coaxially with the first threaded holes 214, corresponding to the heat dissipation support pipe 6
  • Two mounting holes 62 are provided. After the first horizontal mounting portion 211 and the second horizontal mounting portion 221 are aligned up and down and spliced, the first threaded hole 214, the second threaded hole 223 and the mounting hole 62 are aligned and distributed coaxially.
  • a convex ring 213 is provided on the first positioning plate 212, an end cover 8 is fixed on the side wall of the second positioning plate 222, and the end cover 8 is provided with a first through hole 24 for two conductive bodies 5 to penetrate, and the convex ring 213 Together with the end cover 8, the position of the light-transmitting cover 1 is further defined to avoid the displacement of the light-transmitting cover 1 along its length.
  • an insulating gasket 9 is installed between the end cover 8 and the second positioning plate 222, and the insulating gasket 9 is provided with a first through hole 24 for two conductive bodies 5 to penetrate.
  • the splicing of combined lamps is described: according to the required lighting conditions, take out the corresponding number of series-connected LED light source modules 10, and insert two rigid metal guide rails 20 into the first thread of each series-connected LED light source module 10 in turn In the channel 4, the conductor 5 located in the first threading channel 4 is elastically connected with the metal guide rail 20, and connected in series to form a combination lamp of a certain length, and the distance between adjacent series-connected LED light source modules 10 is adjusted; Due to the strength of the metal guide rail 20, the combined lamps can be arranged in a variety of states such as vertical suspension, horizontal suspension or other linear suspension, and the two metal guide rails 20 can be energized to light up each series-connected LED light source module at the same time. 10 Perform light emission.
  • this embodiment provides a second combination of lamps, different from the first embodiment, the combination of lamps further includes a wire 11 with a certain strength, each series-connected LED light source module 10 also A second threading channel 12 is provided along the length direction.
  • the second threading channel 12 is located between the two first threading channels 4, and the metal wire 11 passes through the second threading channel 12 on each tandem LED light source module 10 in turn.
  • the first positioning plate 212, the second positioning plate 222, the end cover 8 and the insulating gasket 9 are correspondingly provided with a second through hole 25 so that the metal wire 11 can penetrate through the second threading channel 12.
  • the metal wire 11 can be a slender screw rod with good strength such as steel wire or iron wire. After the metal wire 11 is inserted through the second threading channel 12 on each series-connected LED light source module 10, the hanging shape can be further fixed to support the decoration Combination lamps.
  • This embodiment provides a third combination lamp.
  • the flexible PCB board 31 is also integrated with an LED chip, and the LED chip can output corresponding control signals to adjust the luminous parameters of the LED light source 32.
  • Luminous parameters include output lumens, color temperature, light color, color rendering index, etc.
  • the preset LED chips are used to provide LED light-emitting units 3 with different light source configurations, so that lighting with diversified characteristics can be customized according to different situations and occasions. Enriched the styles of lighting products. For example, by pre-customizing and setting the luminous parameters of the LED chip, a light source with an output of 170LM or a light source with a specific color can be obtained.
  • the number of series-connected LED light source modules 10 can be reasonably selected so as to be connected in series to form a combination lamp of appropriate length.
  • the metal guide rail 20 can also be a flexible guide rail, which can realize the bending, specific shape and other shapes and installation of the combined lamp, and cooperate with the metal wire 11 with a certain strength to further fix and support the suspension.
  • the light-transmitting cover 1 can also be set to be transparent or semi-transparent or any other color as required to control the amount of light transmitted and the color of the light.
  • the translucent cover 1 can also be designed into a spherical shape, an oval shape, a polyhedral shape, and other shapes with different diameters to achieve the purpose of personalized customization and enriching product styles.
  • the polyhedron shape may be a hexagonal prism shape, an octagonal prism shape, or the like. It should be noted that the specific shape of the translucent cover is not limited to the above shape. Referring to FIG.
  • the transparent cover 1 of the series-connected LED light source module 10 has a spherical shape; reference 14, the transparent cover 1 of the series-connected LED light source module 10 has an elliptical shape, and the transparent cover of these shapes can be So that the combined lamp after splicing has a better aesthetic effect.

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

Abstract

一种串接式LED光源模块（10）及其组合灯具，串接式LED光源模块（10）包括透光罩（1）、绝缘安装架（2）、位于透光罩（1）和绝缘安装架（2）之间的LED发光单元（3），透光罩（1）的两端开口分别固定在绝缘安装架（2）的两端，绝缘安装架（2）沿长度方向贯穿设有两个平行间隔分布的第一穿线通道（4），每个第一穿线通道（4）中均设置有由金属弹片围成的轴向开口的导电体（5），两个导电体（5）分别与LED发光单元（3）电性连接。通过在第一穿线通道（4）中设置导电体（5）来提供双向的输入端获取电力供应，同时点亮各个串接式LED光源模块（10）发光，并可通过金属导轨（20）实现滑动式电连接，拼接成具有一定长度和造型的组合灯具，无需标准的灯头供电，具有任意长度自由拼接延伸、产品款式多元化、结构简单等优点。

Description

一种串接式LED光源模块及其组合灯具 技术领域
本实用新型涉及灯饰照明技术领域，尤其涉及一种串接式LED光源模块及其组合灯具。
背景技术
目前，市面上还没有一款可自由拼接并提供360°发光的LED光源模组，通常来说市面上的同类型光源均只提供单个的输入端，并由一个标准灯头来供电。如此，限制了设计和实际应用的自由度，使得灯饰产品款式单一，不利于个性化定制设计。
实用新型内容
本实用新型的目的是提供一种串接式LED光源模块及其组合灯具，串接式LED光源模块通过在两个平行间隔分布的第一穿线通道中设置导电体来提供双向的输入端进行获取电力供应，并可通过插入通电的金属导轨实现滑动式电连接进行自由拼接成具有一定长度和造型的组合灯具，无需标准的灯头供电，给设计和实际应用提供更大的自由度，解决了现有技术中LED光源模组不可自由拼接、供电方式单一、产品款式单一和光源配置组合等的问题。
为了实现上述目的，本实用新型采用了如下技术方案：
第一方面，本实用新型提供了一种串接式LED光源模块，包括中空筒状两端具有开口的透光罩、设置在透光罩内部的绝缘安装架、位于透光罩和绝缘安装架之间的LED发光单元，所述透光罩的两端开口分别固定在所述绝缘安装架的两端，所述绝缘安装架沿长度方向贯穿设有两个平行间隔分布的第一穿线通道，每个所述第一穿线通道中均设置有由金属弹片围成的轴向开口的导电体，两个所述导电体分别与所述LED发光单元电性连接。
进一步，所述导电体包括位于两端环状的固定部以及位于中部内凹间隔分布片状的多个卡接部，每个所述卡接部的两端分别连接所述固定部。优选的，导电体可以采用鼓簧、灯笼卡簧等作为电极。环状的固定部用于将导电体固定在第一穿线通道中；间隔分布片状的多个卡接部具有一定的弹性，能很好地卡住金属导 轨，便于与通电的金属导轨进行滑动式电连接，且保证了通电接触稳定。
进一步，所述透光罩外形为圆柱形、球形、椭圆形或多面体形。根据产品款式需求，可将透光罩设计成圆柱形、球形、椭圆形、多面体形等多种不同直径大小的外形，以达到个性化定制和丰富产品款式的目的。多面体形可以是六棱柱形、八棱柱形等形状。
进一步，所述LED发光单元为沿所述透光罩的中轴线360度发光的立体光源。相对于点光源的照明方式，采取360度发光的立体光源，由于是均匀发光的照明方式，可以提供360度均匀发散的光线，能够最大程度地减少了阴影的问题。
进一步，所述LED发光单元包括环绕所述绝缘安装架的柔性PCB板及阵列均匀分布在柔性PCB板外表面上的若干个LED光源，每个所述LED光源分别电性连接所述柔性PCB板，所述柔性PCB板电性连接至两个所述导电体。LED发光单元采用柔性PCB板并集成阵列均匀分布的LED光源，一来，具有发光均匀的效果，二来，也可通过弯曲柔性PCB板来改变LED光源的发光角度。通过将柔性PCB板环绕绝缘安装架一圈，能够提供360度的发光角度，避免产生阴影。
进一步，所述绝缘安装架与所述柔性PCB板之间套装设有散热支撑管，所述柔性PCB板粘贴固定或机械固定在所述散热支撑管的外表面上。散热支撑管用于固定环绕弯曲的柔性PCB板，并可将LED发光单元所产生的热量传递散发出去。柔性PCB板的背面通过背胶粘贴或机械方式固定于散热支撑管的表面，以此达到固定柔性PCB板的目的。
进一步，所述绝缘安装架包括上下拼接组合的第一绝缘件和第二绝缘件，所述第一绝缘件包括位于所述导电体一侧的第一水平安装部和卡接位于所述透光罩其中一个开口处的第一定位板，所述第二绝缘件包括位于所述导电体另一侧的第二水平安装部和卡接位于所述透光罩另一个开口处的第二定位板，所述第一水平安装部和所述第二水平安装部分别通过锁紧件与所述散热支撑管可拆卸地固定连接。将绝缘安装架设置成可拆卸拼接组合的第一绝缘件和第二绝缘件，便于成型制备。第一定位板和第二定位板用于卡接固定透光罩的两端开口。第一水平安装部和第二水平安装部用于绝缘隔开并固定两个导电体。锁紧件可将第一水平安装部和第二水平安装部与散热支撑管进行锁紧固定连接。
进一步，所述柔性PCB板还集成设置有LED芯片，所述LED芯片可输出相应的控制信号调节所述LED光源的发光参数。发光参数包括输出流明、色温、灯光颜色、显色指数等，利用预先设置好的LED芯片，来提供不同光源配置的LED 发光单元，以便根据不同情境场合可定制具有多元化特色风格的灯饰，丰富了灯饰产品款式。
第二方面，本实用新型还提供了一种应用上述任一所述串接式LED光源模块的组合灯具，该组合灯具包括两个圆杆状的金属导轨和若干个所述串接式LED光源模块，两个所述金属导轨依次对应穿过每个所述串接式LED光源模块上的两个所述第一穿线通道，所述第一穿线通道中的所述导电体与所述金属导轨可滑动地弹片式电连接。通过金属导轨可将多个串接式LED光源模块首尾连接起来并同时供电点亮发光，相邻的串接式LED光源模块的分布距离可通过滑动串接式LED光源模块来自由调整。金属导轨可以是铜丝、铝丝、铁丝等具有柔性或刚性的圆杆状导轨，利用金属导轨穿插各个串接式LED光源模块上的第一穿线通道后，可以实现垂直、弯曲等多种造型的悬挂来摆设组合灯具。
进一步，所述组合灯具还包括具有一定强度的金属丝，每个所述串接式LED光源模块还沿长度方向贯穿设有第二穿线通道，所述第二穿线通道位于两个所述第一穿线通道之间，所述金属丝依次穿过每个所述串接式LED光源模块上的所述第二穿线通道。金属丝可以是钢丝或铁丝等具有较好强度的细长的丝杆，能够承重50Kg，利用金属丝穿插各个串接式LED光源模块上的第二穿线通道后，可进一步固定悬挂造型来摆设组合灯具。
与现有技术相比，本实用新型提供了一种串接式LED光源模块及其组合灯具，具备以下有益效果：
本实用新型通过在两个平行间隔分布的第一穿线通道中设置导电体来提供双向的输入端进行获取电力供应同时点亮各个串接式LED光源模块发光，并可通过插入金属导轨实现滑动式电连接进行自由拼接成具有一定长度和造型的组合灯具，无需标准的灯头供电，给设计和实际应用提供更大的自由度，具有可任意长度自由拼接延伸、产品款式多元化、结构简单等优点。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型的串接式LED光源模块的立体结构示意图；
图2为本实用新型的串接式LED光源模块的俯视图；
图3为图2中A-A方向的剖面示意图；
图4为图3中B-B方向的剖面示意图；
图5为本实用新型的串接式LED光源模块的零件爆炸图；
图6为本实用新型的第一绝缘件的立体结构示意图；
图7为本实用新型的第二绝缘件的立体结构示意图；
图8为本实用新型的绝缘安装架的装配示意图；
图9为本实用新型的串接式LED光源模块的装配示意图；
图10为本实用新型装配好的组合灯具的立体结构示意图；
图11为本实用新型其他实施例中组合灯具的立体结构示意图；
图12为本实用新型在其他实施例中组合灯具的剖面示意图；
图13为本实用新型第二种串接式LED光源模块的结构示意图；
图14为本实用新型第三种串接式LED光源模块的结构示意图。
附图标记：10、串接式LED光源模块；1、透光罩；2、绝缘安装架；21、第一绝缘件；211、第一水平安装部；212、第一定位板；213、凸环；214、第一螺纹孔；22、第二绝缘件；221、第二水平安装部；222、第二定位板；223、第二螺纹孔；23、凹陷部；24、第一通孔；25、第二通孔；26、卡槽；3、LED发光单元；31、柔性PCB板；311、第一缺口；32、LED光源；4、第一穿线通道；5、导电体；51、固定部；52、卡接部；6、散热支撑管；61、第二缺口；62、安装孔；7、锁紧件；8、端盖；9、绝缘垫片；11、金属丝；12、第二穿线通道；20、金属导轨。
具体实施方式
下面将对本实用新型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实用新型的一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了 便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
参考图1～图14，本实用新型提供了一种应用串接式LED光源模块的组合灯具，该组合灯具包括两个圆杆状的金属导轨20和若干个串接式LED光源模块10。串接式LED光源模块10包括中空筒状两端具有开口的透光罩1、设置在透光罩1内部的绝缘安装架2、位于透光罩1和绝缘安装架2之间的LED发光单元3，透光罩1的两端开口分别固定在绝缘安装架2的两端，绝缘安装架2沿长度方向贯穿设有两个平行间隔分布的第一穿线通道4，每个第一穿线通道4中均设置有由金属弹片围成的轴向开口的导电体5，两个导电体5分别与LED发光单元3电性连接。两个金属导轨20依次对应穿过每个串接式LED光源模块10上的两个第一穿线通道4，第一穿线通道4中的导电体5与金属导轨20可滑动地弹片式电连接。
如此，通过在两个平行间隔分布的第一穿线通道4中设置导电体5来提供双向的输入端进行获取电力供应同时点亮各个串接式LED光源模块10发光，并可通过插入金属导轨20实现滑动式电连接进行自由拼接成具有一定长度和造型的组合灯具，无需标准的灯头供电，给设计和实际应用提供更大的自由度，具有可任意长度自由拼接延伸、产品款式多元化、结构简单等优点。
下面通过详细的实施例并结合附图对本实用新型作进一步描述。
实施例一
请参考图1～图10，本实施例提供了一种应用串接式LED光源模块的组合灯具，该组合灯具包括两个圆杆状的金属导轨20和若干个串接式LED光源模块10。 串接式LED光源模块10包括中空筒状两端具有开口的圆柱形的透光罩1、设置在透光罩1内部的绝缘安装架2、位于透光罩1和绝缘安装架2之间的LED发光单元3，透光罩1的两端开口分别固定在绝缘安装架2的两端，绝缘安装架2沿长度方向贯穿设有两个平行间隔分布的第一穿线通道4，每个第一穿线通道4中均设置有由金属弹片围成的轴向开口的导电体5，一个导电体5作为正极，另一个导电体5作为负极，两个导电体5分别与LED发光单元3电性连接。两个金属导轨20依次对应穿过每个串接式LED光源模块10上的两个第一穿线通道4，第一穿线通道4中的导电体5与金属导轨20可滑动地弹片式电连接，如此进行串接构成组合灯具。通过在两个平行间隔分布的第一穿线通道4中设置作为电极的导电体5来提供双向的输入端进行获取电力供应，利用插入金属导轨20实现与各个串接式LED光源模块的导电体5滑动式电连接，可以同时点亮各个串接式LED光源模块10发光，相邻的串接式LED光源模块的分布距离可通过滑动移动串接式LED光源模块来任意自由调整。金属导轨20可以是铜丝、铝丝、铁丝等具有柔性或刚性的圆杆状导轨，利用金属导轨20穿插各个串接式LED光源模块10上的第一穿线通道4后，可以实现垂直、弯曲等多种造型的悬挂来摆设组合灯具，组合灯具的串接长度可根据所需而自由设置。在本实施例中，金属导轨20为刚性导轨，可以实现组合灯具的竖直悬挂、水平悬挂或其他直线形态悬挂等多种状态的摆设安装。如此，实现了自由串接定制成具有一定长度和造型的组合灯具，无需标准的灯头供电，给设计和实际应用提供更大的自由度，且组装方便，具有可任意长度自由拼接延伸、产品款式多元化、结构简单等优点。
其中，导电体5包括位于两端环状的固定部51以及位于中部内凹间隔分布片状的多个卡接部52，每个卡接部52的两端分别连接固定部51。优选的，导电体5可以采用铜材质的鼓簧、灯笼卡簧等作为电极。环状的固定部51用于将导电体5固定在第一穿线通道4中；内凹间隔分布片状的多个卡接部52具有一定的弹性，能很好地卡住金属导轨20，便于与通电的金属导轨20进行滑动式电连接，方便串接式LED光源模块10在金属导轨20上自由移动调整距离，且保证了通电接触稳定。
LED发光单元3为沿透光罩1的中轴线360度发光的立体光源。相对于点光源的照明方式，采取360度发光的立体光源，由于是均匀发光的照明方式，可以提供360度均匀发散的光线，能够最大程度地减少了阴影的问题。具体地，LED发光单元3包括环绕绝缘安装架2的柔性PCB板31及阵列均匀分布在柔性PCB 板31外表面上的若干个LED光源32，每个LED光源32分别电性连接柔性PCB板31，柔性PCB板31的正负极分别电性连接至两个导电体5。LED发光单元3采用柔性PCB板31并集成阵列均匀分布的LED光源32，一来，具有发光均匀的效果，二来，也可通过弯曲柔性PCB板31来改变LED光源32的发光角度。通过将柔性PCB板31环绕绝缘安装架2一圈，能够提供360度的发光角度，避免产生阴影。绝缘安装架2与柔性PCB板31之间套装设有散热支撑管6，柔性PCB板31粘贴固定在散热支撑管6的外表面上。散热支撑管6用于固定环绕弯曲的柔性PCB板31，并可将LED发光单元3所产生的热量传递散发出去。柔性PCB板31的背面通过背胶来粘贴于散热支撑管6的表面，以此达到固定柔性PCB板31的目的。当然，柔性PCB板31也可通过如卡扣等机械方式固定在散热支撑管6的表面上。
为了便于成型制备，将绝缘安装架2设置成上下拼接组合的第一绝缘件21和第二绝缘件22。第一绝缘件21包括位于导电体5一侧的第一水平安装部211和卡接位于透光罩1其中一个开口处的第一定位板212，第二绝缘件22包括位于导电体5另一侧的第二水平安装部221和卡接位于透光罩1另一个开口处的第二定位板222，第一水平安装部211和第二水平安装部221分别通过锁紧件7与散热支撑管6可拆卸地固定连接。优选的，锁紧件7可以采用沉头螺钉。第一定位板212和第二定位板222用于卡接固定透光罩1的两端开口。第一水平安装部211和第二水平安装部221用于绝缘隔开并固定两个导电体5。锁紧件7可将拼接后的第一水平安装部211和第二水平安装部221与散热支撑管6进行锁紧固定连接。
具体的，如图6～图9所示，散热支撑管6呈中空的六棱柱状，第一水平安装部211和第二水平安装部221在拼接后也呈六棱柱状，如此，能够使散热支撑管6稳定地嵌套，不会产生松动。第一水平安装部211的上表面间隔设置有两个平行分布的卡槽26，该卡槽26用于装配固定两个导电体5并实现正负极的隔离绝缘。第一定位板212和第二定位板222上均开设有两个圆形的第一通孔24，以供两个金属导轨20插入连接导电体5。第一水平安装部211以及第二水平安装部221均开设有凹陷部23，柔性PCB板31上开设有第一缺口311，散热支撑管6对应第一缺口311的位置处开设有第二缺口61，如此，利用凹陷部23的空间可以将导电体5所连接的电源线经过第二缺口61和第一缺口311后连接至柔性PCB板31的正负极以实现电连接。第一水平安装部211还设置有两个第一螺 纹孔214，第二水平安装部221也设有两个与第一螺纹孔214同轴线分布的第二螺纹孔223，散热支撑管6对应开设有两个安装孔62，当第一水平安装部211和第二水平安装部221上下对齐拼接后，第一螺纹孔214、第二螺纹孔223和安装孔62同轴线对齐分布，此时，采用两个锁紧件7将第二水平安装部221上的第二螺纹孔223与散热支撑管6上的安装孔62连接锁紧，采用另两个锁紧件7将第一水平安装部211上的第一螺纹孔214与散热支撑管6上的安装孔62连接锁紧，以完成绝缘安装架2的拼接装配。第一定位板212上设有凸环213，第二定位板222的侧壁上固定设有端盖8，端盖8开设有供两个导电体5穿插的第一通孔24，凸环213与端盖8共同进一步限定透光罩1的位置，避免透光罩1沿其长度方向产生位移。为了进一步提高电绝缘性，端盖8与第二定位板222之间装有绝缘垫片9，绝缘垫片9开设有供两个导电体5穿插的第一通孔24。
参考图10，描述组合灯具的拼接：根据所需照明情况，取出相应数量的串接式LED光源模块10，将两个刚性的金属导轨20依次插入各个串接式LED光源模块10的第一穿线通道4中，使得位于第一穿线通道4中的导电体5与金属导轨20进行弹性接触连接，串接构成一定长度的组合灯具，调整相邻串接式LED光源模块10的距离；随后，利用金属导轨20的自身强度，将组合灯具进行竖直悬挂、水平悬挂或其他直线形态悬挂等多种状态的摆设安装，给两个金属导轨20通电，即可同时点亮各个串接式LED光源模块10进行发光。
实施例二
请参考图11和图12，本实施例提供了第二种组合灯具，与实施例一不同的是，组合灯具还进一步包括具有一定强度的金属丝11，每个串接式LED光源模块10还沿长度方向贯穿设有第二穿线通道12，第二穿线通道12位于两个第一穿线通道4之间，金属丝11依次穿过每个串接式LED光源模块10上的第二穿线通道12。具体的，第一定位板212、第二定位板222、端盖8和绝缘垫片9对应设有第二通孔25，以便金属丝11穿插贯穿第二穿线通道12。金属丝11可以是钢丝或铁丝等具有较好强度的细长的丝杆，利用金属丝11穿插各个串接式LED光源模块10上的第二穿线通道12后，可进一步固定悬挂造型来支撑摆设组合灯具。
实施例三
本实施例提供了第三种组合灯具，与实施例一不同的是，柔性PCB板31还集成设置有LED芯片，LED芯片可输出相应的控制信号调节LED光源32的发光 参数。发光参数包括输出流明、色温、灯光颜色、显色指数等，利用预先设置好的LED芯片，来提供不同光源配置的LED发光单元3，以便根据不同情境场合可定制具有多元化特色风格的灯饰，丰富了灯饰产品款式。例如，预先定制设置LED芯片的发光参数，可以得到输出为170LM的光源，或者某一种特定颜色的光源。
需要说明的是，在某些应用场合，根据所要达到照明效果，可合理地选择串接式LED光源模块10的数量，以便串接成适当长度的组合灯具。除了采取刚性导轨外，金属导轨20也可以是柔性导轨，可以实现组合灯具的弯曲、特定形状等造型摆设安装，并配合具有一定强度的金属丝11来进一步固定支撑悬挂。透光罩1也可根据需要设置成透明或半透明的或其他任意颜色的，以控制透过合适的光线量和光的颜色。
此外，在其他实施例中，根据产品款式需求，也可将透光罩1设计成球形、椭圆形、多面体形等多种不同直径大小的外形，以达到个性化定制和丰富产品款式的目的。多面体形可以是六棱柱形、八棱柱形等形状。需要说明的是，透光罩的具体形状并不局限于以上的形状。参考图13，串接式LED光源模块10的透光罩1为球形的外形；参考14，串接式LED光源模块10的透光罩1为椭圆形的外形，这些外形的透光罩都可以使拼接后的组合灯具具有比较好的美感效果。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (10)

  1. 一种串接式LED光源模块，包括中空筒状两端具有开口的透光罩(1)、设置在透光罩(1)内部的绝缘安装架(2)、位于透光罩(1)和绝缘安装架(2)之间的LED发光单元(3)，其特征在于，所述透光罩(1)的两端开口分别固定在所述绝缘安装架(2)的两端，所述绝缘安装架(2)沿长度方向贯穿设有两个平行间隔分布的第一穿线通道(4)，每个所述第一穿线通道(4)中均设置有由金属弹片围成的轴向开口的导电体(5)，两个所述导电体(5)分别与所述LED发光单元(3)电性连接。
  2. 根据权利要求1所述的一种串接式LED光源模块，其特征在于，所述导电体(5)包括位于两端环状的固定部(51)以及位于中部内凹间隔分布片状的多个卡接部(52)，每个所述卡接部(52)的两端分别连接所述固定部(51)。
  3. 根据权利要求1所述的一种串接式LED光源模块，其特征在于，所述透光罩(1)外形为圆柱形、球形、椭圆形或多面体形。
  4. 根据权利要求1所述的一种串接式LED光源模块，其特征在于，所述LED发光单元(3)为沿所述透光罩(1)的中轴线360度发光的立体光源。
  5. 根据权利要求4所述的一种串接式LED光源模块，其特征在于，所述LED发光单元(3)包括环绕所述绝缘安装架(2)的柔性PCB板(31)及阵列均匀分布在柔性PCB板(31)外表面上的若干个LED光源(32)，每个所述LED光源(32)分别电性连接所述柔性PCB板(31)，所述柔性PCB板(31)电性连接至两个所述导电体(5)。
  6. 根据权利要求5所述的一种串接式LED光源模块，其特征在于，所述绝缘安装架(2)与所述柔性PCB板(31)之间套装设有散热支撑管(6)，所述柔性PCB板(31)粘贴固定或机械固定在所述散热支撑管(6)的外表面上。
  7. 根据权利要求6所述的一种串接式LED光源模块，其特征在于，所述绝缘安装架(2)包括上下拼接组合的第一绝缘件(21)和第二绝缘件(22)，所述第一绝缘件(21)包括位于所述导电体(5)一侧的第一水平安装部(211)和卡接位于所述透光罩(1)其中一个开口处的第一定位板(212)，所述第二绝缘件(22)包括位于所述导电体(5)另一侧的第二水平安装部(221)和卡接位于所述透光罩(1)另一个开口处的第二定位板(222)，所述第一水平安装部(211)和所述第二水平安装部(221)分别通过锁紧件(7)与所述散热支撑管(6)可 拆卸地固定连接。
  8. 根据权利要求5所述的一种串接式LED光源模块，其特征在于，所述柔性PCB板(31)还集成设置有LED芯片，所述LED芯片可输出相应的控制信号调节所述LED光源(32)的发光参数。
  9. 一种应用权利要求1～8中任一所述串接式LED光源模块的组合灯具，其特征在于，包括两个圆杆状的金属导轨(20)和若干个所述串接式LED光源模块(10)，两个所述金属导轨(20)依次对应穿过每个所述串接式LED光源模块(10)上的两个所述第一穿线通道(4)，所述第一穿线通道(4)中的所述导电体(5)与所述金属导轨(20)可滑动地弹片式电连接。
  10. 根据权利要求9所述的一种组合灯具，其特征在于，还包括具有一定强度的金属丝(11)，每个所述串接式LED光源模块(10)还沿长度方向贯穿设有第二穿线通道(12)，所述第二穿线通道(12)位于两个所述第一穿线通道(4)之间，所述金属丝(11)依次穿过每个所述串接式LED光源模块(10)上的所述第二穿线通道(12)。
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