WO2016110041A1 - 彩灯连接单元及其线型彩灯 - Google Patents

彩灯连接单元及其线型彩灯 Download PDF

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Publication number
WO2016110041A1
WO2016110041A1 PCT/CN2015/079751 CN2015079751W WO2016110041A1 WO 2016110041 A1 WO2016110041 A1 WO 2016110041A1 CN 2015079751 W CN2015079751 W CN 2015079751W WO 2016110041 A1 WO2016110041 A1 WO 2016110041A1
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WO
WIPO (PCT)
Prior art keywords
connection
wire
lantern
electrical connection
connection unit
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PCT/CN2015/079751
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English (en)
French (fr)
Inventor
刘鼎章
Original Assignee
刘鼎章
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.)
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Publication date
Application filed by 刘鼎章 filed Critical 刘鼎章
Priority to US14/905,254 priority Critical patent/US10060611B2/en
Publication of WO2016110041A1 publication Critical patent/WO2016110041A1/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
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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

Definitions

  • the present invention belongs to the technical field of lanterns, and in particular, to a lantern connection unit and a line type lantern thereof.
  • the lanterns Because of the variety of shapes and colorful lights, the lanterns have become the first choice for adding festive atmosphere in the frugal. Most of the existing lanterns are connected in series by a plurality of colors of lights, and are powered by a power source through a driving circuit. This kind of lantern can meet the needs of users to a certain extent.
  • the object of the present invention is to overcome the deficiencies of the prior art described above, and provide a color light connecting unit, wherein each of the lamp beads in the color light connecting unit has uniform brightness, uniform brightness, and no heat generation phenomenon, and the same color
  • the lamp connection unit has convenient connection between the lamps, good stability and reliable electrical connection.
  • a lantern connection unit comprising a wire and a light emitting member electrically connected to the wire, the wire comprising at least one positive wire, at least one negative wire and one return wire
  • the positive lead wire and the negative electrode lead are disposed in pairs, and a plurality of intermittent electrical connection groups are formed therebetween, and the former one of the electrical connection groups is connected in parallel with the next one of the electrical connection groups or
  • the loop wire extends from the first one of the electrical connection groups to the last one of the electrical connection groups, and is electrically connected to the negative lead wires in the last one of the electrical connection groups, and each of the electrical connection groups is disposed Having at least one of the illuminating members, the illuminating members located in the electrical connection group are electrically connected to the positive electrode lead and the negative conductive lead, respectively, the first electrical connection
  • the positive lead wire and the return wire in the group are electrically connected to the first connector
  • the negative wire and the return wire in the last one of the electrical connection group are electrically connected in a group to be matched with the first connector
  • the second connector is connected, and the second connector is detachably connected with a functional head for connecting the negative lead and the return lead.
  • the positive electrode lead, the negative lead and the return lead are arranged side by side in a bundle shape.
  • an adhesion layer that bonds the three together is disposed between the positive electrode lead, the negative lead, and the return lead.
  • the illuminating member is an LED lamp bead.
  • the first connector includes a connection body and a first conductive group disposed in the connection body
  • the second connector includes a connection cap and a second conductive group disposed in the connection cap and electrically connectable to the first conductive group; between the connection body and the connection cap A connection assembly is provided that allows the two to be detachably connected.
  • the connecting assembly includes a first external thread disposed on the connecting body and a first internal thread disposed on the connecting cap, the first external thread being coupled to the first inner portion On the thread.
  • connection component includes at least two card blocks disposed on the connection body and at least two card hooks correspondingly disposed on the connection cap, the hook hooks on the card On the block.
  • the card block and the hook are both provided with three equal spacing settings.
  • the functional head is provided with a second external thread that can be mated with the first internal thread on the connecting cap.
  • the function head is correspondingly provided with a hook that can be hooked with the card block.
  • the second conductive group is further provided with a sealing ring for waterproofing.
  • the lantern connection unit further includes a transparent soft protective sleeve, and the wire is disposed in the soft protective sleeve.
  • the positive electrode lead, the negative lead, and the outer periphery of the return lead are each provided with a protective layer for insulating from each other.
  • the light emitting member is covered with a sealing gel.
  • the present invention further provides a line type lantern, comprising a driving power source for driving the color light connecting unit to emit light, further comprising the above-mentioned color light connecting unit, wherein the driving power source is provided with a constant current component,
  • the drive power source has a power supply connector detachably electrically connected to the first connector.
  • the present invention provides a lantern connection unit, wherein the wire is disposed as at least one positive wire, at least one negative wire, and one return wire, and a plurality of intermittent electricity is formed between the positive wire and the negative wire.
  • the connection group, and the negative lead in the previous electrical connection group is connected to the positive lead in the next electrical connection group, and the negative lead and the return lead in the last electrical connection group are connected.
  • the currents of the illuminating members disposed in the respective electrical connection groups are made equal, thereby ensuring uniform illumination brightness of the illuminating members everywhere.
  • the connection with the other color lamp connection unit is improved, the connection stability is good, and the reliability of the electrical connection between the color lamp connection units is ensured.
  • the present invention further provides a line type lantern, which is formed by connecting a plurality of the above-mentioned lantern connection units, and the connection between the lantern connection units is convenient, the electrical connection is stable and reliable, and the driving power source having the constant current component is provided. It can stably deliver a constant current, so that the current of the illuminating parts on the linear lanterns is the same, ensuring uniform illumination intensity, no light and dark areas, no heat generation zone at the same time, improving the aesthetics of use. And security.
  • FIG. 1 is a schematic diagram of a color light connection unit according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of connection between electrical connection groups according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of another connection between electrical connection groups according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view showing the connection of a first connector and a second connector according to an embodiment of the present invention
  • FIG. 5 is a cross-sectional view of a cross section of a wire according to an embodiment of the present invention.
  • FIG. 6 is a perspective view of a second connector according to an embodiment of the present invention.
  • FIG. 7 is a perspective view of a functional head according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a line type lantern provided by an embodiment of the present invention.
  • an embodiment of the present invention provides a lantern connection unit 1 including a wire 11 and a light-emitting member 12 electrically connected to the wire 11.
  • the wire 11 includes at least one positive wire 111, At least one negative lead 112 and one return lead 113, the positive lead 111 and the negative lead 112 are disposed in pairs, and a plurality of intermittent electrical connection groups 13 are formed therebetween, and each of the electrical connection groups 13 is provided with at least one illumination
  • the light-emitting member 12 located in the electrical connection group 13 is electrically connected to the positive electrode lead 111 and the negative electrode lead 112, respectively.
  • the former electrical connection group 13 is connected in parallel or in series with the next electrical connection group 13, and the return line 113 is from the first
  • the electrical connection group 13 extends to the last electrical connection group 13 and is electrically connected to the negative conductor 112 in the last electrical connection group 13, and the positive conductor 111 and the return conductor 113 in the first electrical connection group 13 are electrically connected in groups.
  • There is a first connector 14 and the negative conductor 112 and the return conductor 113 in the last electrical connection group 13 are electrically connected in a group with a second connector 15 that can be mated with the first connector 14 .
  • the second connector 15 is detachably connected to a functional head 17 for connecting the negative lead 112 and the return lead 113.
  • each of the lantern connection units 1 has a plurality of electrical connection groups 13, and, according to design requirements, the electrical connection groups 13 are connected in parallel or in series, and thus, by electrically connecting the return wires 113 from the first one.
  • the group 13 extends to the last electrical connection group 13 and is connected to the negative conductor 112 in the last electrical connection group 13 under the connection of the functional head 17, so that power can be supplied from the last electrical connection group 13, and the positive conductor 111 is the power supply from the first electrical connection group 13, so that the current values passed by the light-emitting members 12 in the respective electrical connection groups 13 are equal, so that the respective light-emitting members 12 can maintain the same brightness and the light intensity is uniform.
  • the conventional lantern has overcome the heat generated at the end of the power supply, which ensures the reliability of use.
  • connection manner between the electrical connection groups 13 may be set to be all parallel or series according to different design requirements, or Several electrical connection groups 13 are connected in parallel to form a unit, and then the units are connected in series; or several electrical connection groups 13 are connected in series to form a unit, and then the units are connected in parallel.
  • the specific setting method can be selected according to the production requirements, and is not to be mentioned and limited.
  • the length of the illumination is increased, in order to ensure the connection between the lantern connection units 1. Convenience and reliability of the electrical connection after the connection is guaranteed.
  • the first electrical connection group 13 The positive electrode 111 and the return wire 113 are grouped together, and then the first connector 14 is electrically connected.
  • the negative electrode 112 and the return wire 113 of the last electrical connection group 13 are grouped together, and then electrically connected to the first connection.
  • the head 14 matches the connected second connector 15.
  • each of the two ends of the lantern connection unit 1 has a first connector 14 and a second connector 15, respectively, so that the first connector in the first lantern connection unit 1 is needed after the connection extension is required.
  • 14 is connected to the external power source, and the second connector 15 is connected to the first connector 14 in the next lantern connection unit 1, so that the length is lengthened in sequence, and the last lantern connection unit
  • the second connector 15 of 1 is connected to the functional head 17, so that the return conductor 113 in the last lantern connection unit 1 communicates with the negative conductor 112 in the last electrical connection group 13 for forming a conducting loop.
  • the connection between the lantern connection units 1 is improved, and the stability after the connection is ensured. Sex, easy to use and safe.
  • the first connector 14 of the single lantern connection unit 1 is connected to the external power source, and the second connector 15 is connected to the function head 17, which is also satisfactory.
  • the first connector 14 mentioned in this embodiment is used for connection with an external power source, and the second connector 15 is connected to the function head 17. The only way is to set it up, which is only an example of the embodiment.
  • the first connector 14 can be connected to the function head 17, and the second connector 15 is connected to an external power source, which is not limited herein.
  • the function head 17 functions to connect the negative conductor 112 in the last electrical connection group 13 to the return conductor 113 to form a energized loop.
  • the positive electrode lead 11 1 and the negative electrode lead 112 and the return lead 113 are arranged side by side in a bundle shape, so that the entire lead 11 is compact in structure, thereby ensuring the overall aesthetic appearance.
  • the tensile strength of the wire 11 is also reinforced, and the problem that the wire 11 is easily broken is solved, thereby improving the reliability and the service life of the entire lamp connecting unit 1.
  • an adhesive layer (not shown) for bonding the three together is further disposed between the positive electrode lead 111, the negative electrode lead 112 and the return lead 113.
  • the wires 11 are bonded together by the adhesion layer to make them "one", thus solving the problem that the mounting of the respective light-emitting members 12 is easy to be entangled.
  • the illuminating member is an LED lamp bead.
  • LED lamp beads have the advantages of high brightness, low energy consumption, soft light, low heat generation, etc., energy saving and environmental protection. Moreover, the long life of the LED lamp bead ensures the reliability of the use of the lantern connection unit 1.
  • the first connector 14 includes a connection body 141 and a first conductive group 142 disposed in the connection body 141
  • the second connector 15 includes a connection cap 151.
  • a second conductive group 152 disposed in the connection cap 151 and electrically connectable to the first conductive group 142.
  • connection body 141 and the connection cap 151 are provided with a connection assembly for detachably connecting the two.
  • the first conductive group 142 and the second conductive group 152 are matched and arranged, and the connection is convenient, and the electrical connection can be reliably realized, and the stability of the electrical connection between the lantern connection units 1 is ensured.
  • the connecting component may be a quick-release structure capable of achieving quick connection, such as a threaded structure or a snap structure.
  • the connecting assembly includes a first external thread 143 disposed on the connecting body 141 and a first outer thread 143 disposed on the connecting cap 151.
  • the first internal thread 153, the first external thread 143 is coupled to the first internal thread 153.
  • the connection stability is good and the assembly and disassembly is easy. And the tension of the connection can be adjusted at will, and the use convenience is good.
  • the functional head 17 is provided with a second external thread 171 which is threadably coupled to the first internal thread 153 of the coupling cap 151, so that the connection can be achieved.
  • the function head 17 is a standard specification piece, and can be matched and connected with the connection cap 151 on each of the lantern connection units 1, and the interchangeability is good, and the convenience of use is ensured. Further, when the structure of the connecting member is changed, for example, when the inner screw ⁇ is provided on the connecting main body 141, the connecting cap 151 is externally threaded, and then the functional head 17 is correspondingly changed to the internal thread.
  • the setting method is flexible and diverse, and there is no limitation here.
  • connection component includes at least two blocks (not shown) disposed on the connection body 141 and at least two hook diagrams correspondingly disposed on the connection cap 151 (not shown), the card The hook is hung on the card block.
  • the hook is a member having an elastic deformation function.
  • pressure is applied to deform the hook, and then hooked on the block, the connection can be realized.
  • it is only necessary to continue to apply pressure to cause the hook to be more deformed, and the first connector 14 or the second connector 15 is rotated to dislocate the hook and the block, thereby achieving disassembly.
  • the connection is convenient, stable and practical.
  • the card block and the hook are both provided with three. Its equal spacing ensures the stability of the connection.
  • a hook that can be hooked to the block is provided correspondingly on the function head 17.
  • the hook is the same as the hook structure and can generate bullets. The deformation is the same, and the connection and disassembly methods are the same, and will not be described here.
  • the second conductive group 152 is further provided with a sealing ring 18 for waterproofing.
  • a sealing ring 18 for waterproofing.
  • the lantern connection unit 1 further includes a transparent soft protective cover 19, and the guide wire 11 is disposed in the soft protective cover 19.
  • the entire lantern connection unit 1 can not only smoothly bend and facilitate the collection, but also provide protection for the wire 11 and each of the illuminating members 12, preventing the wires 11 and the illuminating members 12 from directly contacting the outside. Contact to ensure reliability of use.
  • the transparent soft protective cover 19 since the transparent soft protective cover 19 has the light guiding property, the illuminating members 12 are arranged under the cover of the soft protective cover 19 to make the emitted light more soft, thereby improving the aesthetic appearance of the colored light connecting unit 1.
  • the transparent soft protective cover 19 can be provided with various colors, thereby further improving the appearance.
  • the periphery of the positive electrode lead 111, the negative electrode lead 112, and the return lead 113 is provided with a protective layer 114 for insulating from each other.
  • a protective layer 114 for insulating from each other.
  • the protective layer 114 is made of silicone, plastic or insulating varnish.
  • the insulation is reliable, and the material is widely used, which reduces the manufacturing cost.
  • the light-emitting member 12 is covered with a sealant 121. Since at least one illuminating member 12 is disposed in each of the electrical connection groups 13, the illuminating members 12 can be individually covered or entirely covered. By providing the sealant 121, the illuminating members 12 can be isolated from the outside to form a sealed space, thereby preventing the illuminating member 12 from being damaged by the environment and prolonging the service life. Further, the number of the light-emitting members 12 provided in the respective electrical connection groups 13 is equal, so that it is easy to distribute the voltage.
  • the embodiment of the present invention further provides a line type lantern, comprising a driving power source 21 for driving the color lamp connecting unit 1 to emit light, and further comprising the above-mentioned color lamp connecting unit.
  • the driving power source 21 is provided with a constant current component (not shown), and the driving power source 21 has a power supply connector 22 detachably electrically connected to the first connector 14.
  • the driving power source 21 is a low-voltage power source, and by providing a constant current component, it is possible to provide a constant current with a small current, so that the currents of the light-emitting members 12 on the line-type lanterns are the same, ensuring uniform illumination intensity and no dark areas. Beautiful appearance. Since the current value is constant and the current is small, the heat generating area does not appear at the end close to the power supply, which improves the aesthetics and safety of the use. Fullness.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种彩灯连接单元（1）和线型彩灯。彩灯连接单元包括导线（11）和LED灯珠（12）。导线（11）包括正极导线（111）、负极导线（112）和回路导线（113）。正极导线（111）和负极导线（112）成对设置，形成有多个电连接组（13）。各电连接组（13）内均设置有至少一个LED灯珠（12）。前一个电连接组（13）与下一个电连接组（13）并联或串联。回路导线（113）自第一个电连接组（13）延伸至最后一个电连接组（13）。第一个电连接组（13）中的正极导线（111）和回路导线（113）成组电连接有第一连接头（14）。最后一个电连接组（13）中的负极导线（112）和回路导线（113）成组电连接有第二连接头（15）。第二连接头（15）连接有功能头（17）。该彩灯连接单元（1）各灯珠亮度均匀，明暗一致，而且不会出现发热现象，同时各连接单元连接方便，稳定性好，电连接可靠。

Description

彩灯连接单元及其线型彩灯
技术领域
[0001] 本发明属于彩灯技术领域， 尤其涉及一种彩灯连接单元及其线型彩灯。
背景技术
[0002] 彩灯由于造型多种多样且灯光闪烁多彩， 极具夜间照明装饰效果而成为人们在 节曰里作为增添节日气氛的首选。 现有的彩灯大多数由多种颜色的灯串接而成 ， 并由电源通过驱动电路对其进行供电发光。 这种彩灯在一定程度上能满足用 户的需求。
[0003] 但是， 现有的彩灯， 当对其长度进行加长吋， 便会造成各灯珠亮度不均匀， 明 暗不一致。 而且， 靠近驱动电源的灯珠发热现象严重， 影响到整个彩灯使用的 安全性和可靠性。 另外， 在对其彩灯的长度进行加长吋， 两条彩灯间连接不方 便， 而且稳定性差， 导致电连接不可靠。
技术问题
[0004] 本发明的目的在于克服上述现有技术的不足， 提供了一种彩灯连接单元， 彩灯 连接单元中各灯珠亮度均匀， 明暗一致， 而且不会出现发热现象， 同吋各彩灯 连接单元灯间连接方便， 稳定性好， 电连接可靠。
问题的解决方案
技术解决方案
[0005] 本发明是这样实现的： 一种彩灯连接单元， 包括导线和电连接于所述导线的发 光件， 所述导线包括至少一根正极导线、 至少一根负极导线和一根回路导线， 所述正极导线和所述负极导线成对设置， 且之间形成有多个间断的电连接组， 前一个所述电连接组与下一个所述电连接组并联或
串 联， 所述回路导线自第一个所述电连接组 延伸至最后一个所述电连接组， 并与最后一个所述电连接组中的负极导线电连 接， 各所述电连接组内均设置有至少一个所述发光件， 位于所述电连接组内的 所述发光件均分别与所述正极导线和所述负极导线电连接， 第一个所述电连接 组中的正极导线和所述回路导线成组电连接有第一连接头， 最后一个所述电连 接组中的负极导线和所述回路导线成组电连接有可与所述第一连接头匹配连接 的第二连接头， 所述第二连接头可拆卸式连接有用于将所述负极导线和所述回 路导线相接通的功能头。
[0006] 具体地， 所述正极导线、 所述负极导线和所述回路导线并列相靠设置呈捆状。
[0007] 进一步地， 所述正极导线、 所述负极导线和所述回路导线之间还设置有将三者 粘接为一体的粘连层。
[0008] 优选地， 所述发光件为 LED灯珠。
[0009] 具体地， 所述第一连接头包括连接主体和设置于所述连接主体内的第一导电组
, 所述第二连接头包括连接帽和设置于所述连接帽内、 且与所述第一导电组可 插拔式电连接的第二导电组； 所述连接主体和所述连接帽之间设置有使两者可 拆卸连接的连接组件。
[0010] 具体地， 所述连接组件包括设置在所述连接主体上的第一外螺纹和设置在所述 连接帽上的第一内螺纹， 所述第一外螺纹连接于所述第一内螺纹上。
[0011] 具体地， 所述连接组件包括设置在所述连接主体上的至少两个卡块和对应设置 在所述连接帽上的至少两个卡勾， 所述卡勾钩挂于所述卡块上。
[0012] 优选地， 所述卡块和所述卡勾均设置有三个， 其等间距设置。
[0013] 具体地， 所述功能头上设置有可与所述连接帽上的所述第一内螺纹匹配螺纹连 接的第二外螺纹。
[0014] 具体地， 所述功能头上对应设置有可与所述卡块钩挂的挂钩。
[0015] 进一步地， 所述第二导电组上还套设有用于防水的密封圈。
[0016] 进一步地， 所述彩灯连接单元还包括透明的软质保护套， 所述导线穿设于所述 软质保护套内。
[0017] 具体地， 所述正极导线、 所述负极导线和所述回路导线的外围均设置有用于彼 此绝缘的保护层。
[0018] 具体地， 所述发光件覆盖有密封胶体。
发明的有益效果
有益效果 [0019] 本发明还提供了一种线型彩灯， 包括用于驱动所述彩灯连接单元发光的驱动电 源， 还包括上述的彩灯连接单元， 所述驱动电源内设有恒流组件， 所述驱动电 源具有与所述第一连接头可拆卸式电连接的供电连接头。
[0020] 本发明提供的一种彩灯连接单元， 通过将导线设置成至少一根正极导线、 至少 一根负极导线和一根回路导线， 正极导线和负极导线之间形成有多个间断的电 连接组， 而且， 前一个电连接组中的负极导线与下一个电连接组中的正极导线 相连， 最后一个电连接组中的负极导线和回路导线相接通。 这样， 使设置在各 个电连接组内的发光件电流相等， 从而保证了各处的发光件发光亮度均匀一致 。 并且， 通过设置有第一连接头和第二连接头， 从而提高了与另外彩灯连接单 元连接的方便性， 连接稳定性好， 保证了各彩灯连接单元间电连接的可靠性。
[0021] 本发明还提供了一种线型彩灯， 由多条上述彩灯连接单元连接而成， 各彩灯连 接单元间连接方便， 电连接稳定可靠， 通过设置具有恒流组件的驱动电源， 能 够稳定输送恒定值的电流， 使线型彩灯上各处的发光件电流大小相同， 保证了 发光强度均匀一致， 没有明暗区， 同吋也不会出现发热区， 提高了使用的美观 性和安全性。
对附图的简要说明
附图说明
[0022] 图 1是本发明实施例提供的彩灯连接单元示意图；
[0023] 图 2是本发明实施例提供的各电连接组之间的连接示意图；
[0024] 图 3是本发明实施例提供的各电连接组之间的另一连接示意图；
[0025] 图 4是本发明实施例提供的第一连接头和第二连接头连接的剖面示意图；
[0026] 图 5是本发明实施例提供的导线横断面剖视图；
[0027] 图 6是本发明实施例提供的第二连接头立体示意图；
[0028] 图 7是本发明实施例提供的功能头的立体示意图；
[0029] 图 8是本发明实施例提供的线型彩灯的示意图。
本发明的实施方式
[0030] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例 ， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅仅用 以解释本发明， 并不用于限定本发明。
[0031] 如图 1至图 5所示， 本发明实施例提了一种彩灯连接单元 1， 包括导线 11和电连 接于导线 11的发光件 12， 导线 11包括至少一根正极导线 111、 至少一根负极导线 112和一根回路导线 113， 正极导线 111和负极导线 112成对设置， 且之间形成有 多个间断的电连接组 13， 各电连接组 13内均设置有至少一个发光件 12， 而且位 于电连接组 13内的发光件 12均分别与正极导线 111和负极导线 112电连接， 前一 个电连接组 13与下一个电连接组 13并联或串联， 回路导线 113自第一个电连接组 13延伸至最后一个电连接组 13， 并且与最后一个电连接组 13中的负极导线 112电 连接， 第一个电连接组 13中的正极导线 111和回路导线 113成组电连接有第一连 接头 14， 最后一个电连接组 13中的负极导线 112和回路导线 113成组电连接有可 与第一连接头 14匹配连接的第二连接头 15， 第二连接头 15可拆卸式连接有用于 将负极导线 112和回路导线 113相接通的功能头 17。 由于每个彩灯连接单元 1具有 多个电连接组 13， 而且， 根据设计需要， 各电连接组 13之间采用并联或串联的 方式连接， 因而， 通过将回路导线 113自第一个电连接组 13延伸至最后一个电连 接组 13， 并在功能头 17的连接下， 与最后一个电连接组 13中的负极导线 112连接 ， 从而能从最后一个电连接组 13幵始供电， 而正极导线 111是从第一个电连接组 13幵始供电， 使各电连接组 13中的发光件 12所通过的电流值相等， 从而使各发 光件 12能够保持相同的亮度， 光线强度均匀。 同吋克服了传统的彩灯存在电源 接入的一端会出现发热的情况， 保证了使用的可靠性。
[0032] 具体地， 如图 2和图 3所示， 在其它实施例中， 可根据不同的设计要求， 将各电 连接组 13之间的连接方式设置成可以是全部并联或串联， 或是几个电连接组 13 并联成为一单元， 然后各单元之间串联； 或是几个电连接组 13串联成为一单元 ， 然后各单元之间并联。 具体的设置方式可根据生产要求来选择， 在此并不做 一一例举和限制。
[0033] 具体地， 如图 1至图 5所示， 由于根据使用情况的不同， 需要将各彩灯连接单元 1相连接， 以增加发光的长度， 为了确保各彩灯连接单元 1之间连接的方便性以 及保证连接好之后电连接的可靠性。 本实施例中， 通过将第一个电连接组 13中 的正极导线 111和回路导线 113组成一组， 然后电连接有第一连接头 14， 最后一 个电连接组 13中的负极导线 112和回路导线 113组成一组， 然后电连接有可与第 一连接头 14匹配连接的第二连接头 15。 这样， 使每个彩灯连接单元 1的两端都分 别具有第一连接头 14和第二连接头 15， 从而， 在需要连接加长吋， 将第一个彩 灯连接单元 1中第一连接头 14与外接电源连接， 而第二连接头 15则和下一个彩灯 连接单元 1中的第一连接头 14相连接， 如此依次串接， 便可实现长度的加长， 而 最后一个彩灯连接单元 1中的第二连接头 15与功能头 17连接， 使最后一个彩灯连 接单元 1中的回路导线 113与其中最后一个电连接组 13中的负极导线 112连通， 用 于构成导通的回路， 通电后便可使所有串接成为一体的各彩灯连接单元 1全部发 光。
[0034] 本实施例中， 通过设置能相匹配连接的第一连接头 14和第二连接头 15， 从而提 高了各彩灯连接单元 1之间连接的方便性， 并保证了连接后的稳定性， 使用方便 、 安全。 另外， 当无需加长吋， 单个彩灯连接单元 1中的第一连接头 14与外接电 源连接， 第二连接头 15与功能头 17连接， 同样能够满足使用。 而且， 本实施例 中提到的第一连接头 14用于与外接电源连接， 第二连接头 15与功能头 17连接， 并不是唯一的设置方式， 仅为本实施例的一种举例说明， 可以理解地， 也可设 置成将第一连接头 14与功能头 17连接， 而第二连接头 15与外接电源连接， 在此 并不作限制。 而功能头 17的作用为用于将最后一个电连接组 13中的负极导线 112 与回路导线 113接通， 以形成通电回路。 具体地， 如图 1和图 5所示， 正极导线 11 1， 负极导线 112和回路导线 113并列相靠设置呈捆状， 如此， 整个导线 11结构紧 凑， 既保证了整体的美观性， 同吋也加强了导线 11的拉伸强度， 解决了导线 11 容易扯断的问题， 从而提高了整个灯连接单元 1使用的可靠性和使用寿命。
[0035] 进一步地， 正极导线 111， 负极导线 112和回路导线 113之间还设置有将三者粘 接为一体的粘连层 （图中未示出） 。 通过粘连层将各导线 11粘结成为一体， 使 其变为 "一根"， 这样， 解决了安装各发光件 12吋容易缠绕的问题。
[0036] 优选地， 在本实施例中， 发光件为 LED灯珠。 LED灯珠具有亮度高， 能耗低， 光线柔和， 发热量少等优点， 节能环保。 而且 LED灯珠使用寿命长， 确保了彩灯 连接单元 1使用的可靠性。 [0037] 具体地， 如图 1、 图 4和图 6所示， 第一连接头 14包括连接主体 141和设置于连接 主体 141内的第一导电组 142， 第二连接头 15包括连接帽 151和设置于连接帽 151 内、 且与第一导电组 142可插拔式电连接的第二导电组 152， 连接主体 141和连接 帽 151之间设置有使两者可拆卸连接的连接组件。 第一导电组 142和第二导电组 1 52匹配设置， 连接方便， 而且能够可靠的实现电连接， 保证了各彩灯连接单元 1 之间电连接的稳定性。 而通过设置连接组件， 使需要连接的两彩灯连接单元 1能 够便捷、 稳定的实现连接， 也便于拆卸。 连接组件可以是采用螺纹连接的结构 或卡扣结构等能够实现快速连接的快拆结构。
[0038] 具体地， 如图 1、 图 4、 图 6和图 7所示， 在本实施例中， 连接组件包括设置在连 接主体 141上的第一外螺纹 143和设置在连接帽 151上的第一内螺纹 153， 第一外 螺纹 143连接于第一内螺纹 153上。 通过采用螺纹连接的方式， 连接稳定性好， 而且拆装容易。 并可以随意调节连接的松紧程度， 使用方便性好。 而当采用螺 纹连接吋， 其功能头 17上便设置有可与连接帽 151上的第一内螺纹 153匹配螺纹 连接的第二外螺纹 171， 从而能够实现连接。 功能头 17为标准规格件， 能够与各 彩灯连接单元 1上的连接帽 151匹配连接， 互换性好， 保证使用的方便性。 另外 ， 当连接组件的结构发生改变吋， 如当连接主体 141上设置的是内螺丝吋， 则连 接帽 151上便为外螺纹， 然后功能头 17上相应改变成内螺纹。 设置方式灵活多样 ， 在此并不做限制。
[0039] 具体地， 连接组件包括设置在连接主体 141上的至少两个卡块 （图中未示出） 和对应设置在连接帽 151上的至少两个卡勾图中未示出） ， 卡勾钩挂于卡块上。 卡勾为具有弹性形变功能的构件， 当第一连接头 14和第二连接头 15对接吋， 施 加压力， 使卡勾产生形变， 然后钩挂在卡块上， 即可实现连接。 而需要拆卸吋 ， 只需继续施加压力， 让卡勾产生更大的形变， 转动第一连接头 14或第二连接 头 15， 使卡勾和卡块错位， 即可实现拆卸。 连接方便、 稳定， 实用性好。 而且 ， 在保证连接稳定性的前提下， 应尽量减少卡块和卡勾设置的个数， 从而能够 减少生产制造的成本， 因此， 在本实施例中， 卡块和卡勾均设置有三个， 其等 间距设置， 确保了连接的稳定性。 另外， 当采用此种卡扣的连接方式， 便在功 能头 17上对应设置有可与卡块钩挂的挂钩。 挂钩与卡勾结构一样， 能够产生弹 性形变， 而且连接与拆卸方式也是一样， 在此不作赘述。
[0040] 进一步地， 如图 4所示， 第二导电组 152上还套设有用于防水的密封圈 18。 通过 设置有密封圈 18， 从而保证各连接处的密封性， 防止灰尘、 水汽等杂质的进入 而影响电连接， 保证了使用的可靠性。
[0041] 进一步地， 如图 1和图 5所示， 彩灯连接单元 1还包括透明的软质保护套 19， 导 线 11穿设于软质保护套 19内。 通过设置有软质保护套 19， 从而使整个彩灯连接 单元 1不仅能够顺利弯卷， 便于收藏， 而且为导线 11和各发光件 12提供了保护， 避免导线 11和各发光件 12直接与外界接触， 确保使用的可靠性。 同吋， 由于透 明的软质保护套 19具有导光特性， 各发光件 12在软质保护套 19的罩设下， 使发 出的光线更为柔美， 提高了彩灯连接单元 1发光的美观性。 另外， 还可以使透明 的软质保护套 19设置有各种颜色， 从而进一步提高了其美观性。
[0042] 具体地， 如图 1和图 5所示， 正极导线 111、 负极导线 112和回路导线 113的外围 均设置有用于彼此绝缘的保护层 114。 这样， 保证了各导线 11间能够彼此绝缘不 发生短路， 可靠地通电。
[0043] 优选地， 保护层 114为硅胶、 塑胶或绝缘漆制作而成。 绝缘可靠， 而且取材广 ， 降低了制造成本。
[0044] 具体地， 如图 2所示， 发光件 12覆盖有密封胶体 121。 由于各电连接组 13内设置 有至少一个发光件 12， 因而， 可以对各发光件 12单独覆盖或整体覆盖均可。 通 过设置该密封胶体 121， 可将各发光件 12与外界隔离， 形成一个密封的空间， 如 此， 避免发光件 12受到环境的污染损坏， 延长使用寿命。 另外， 各个电连接组 1 3内设置的发光件 12的个数相等， 从而易于分配电压。
[0045] 如图 1和图 8所示， 本发明实施例中还提供了一种线型彩灯， 包括用于驱动彩灯 连接单元 1发光的驱动电源 21， 还包括上述的彩灯连接单元 1， 驱动电源 21内设 有恒流组件 （图中未示出） ， 驱动电源 21具有与第一连接头 14可拆卸式电连接 的供电连接头 22。 驱动电源 21为低压电源， 而且通过设置有恒流组件， 从而能 够提供电流小的恒定电流， 使线型彩灯上各处的发光件 12电流大小相同， 保证 了发光强度均匀一致， 没有明暗区， 美观性好。 同吋由于电流值恒定， 且电流 小， 从而在靠近电源接入的一端也不会出现发热区， 提高了使用的美观性和安 全性。
以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的 精神和原则之内所作的任何修改、 等同替换或改进等， 均应包含在本发明的保 护范围之内。

Claims

权利要求书
一种彩灯连接单元， 包括导线和电连接于所述导线的发光件， 其特征 在于， 所述导线包括至少一根正极导线、 至少一根负极导线和一根回 路导线， 所述正极导线和所述负极导线成对设置， 且之间形成有多个 间断的电连接组， 前一个所述电连接组与下一个所述电连接组并联或 串联， 所述回路导线自第一个所述电连接组延伸至最后一个所述电连 接组， 并与最后一个所述电连接组中的负极导线电连接， 各所述电连 接组内均设置有至少一个所述发光件， 位于所述电连接组内的所述发 光件均分别与所述正极导线和所述负极导线电连接， 第一个所述电连 接组中的正极导线和所述回路导线成组电连接有第一连接头， 最后一 个所述电连接组中的负极导线和所述回路导线成组电连接有可与所述 第一连接头匹配连接的第二连接头， 所述第二连接头可拆卸式连接有 用于将所述负极导线和所述回路导线相接通的功能头。
如权利要求 1所述的彩灯连接单元， 其特征在于， 所述正极导线、 所 述负极导线和所述回路导线并列相靠设置呈捆状。
如权利要求 2所述的彩灯连接单元， 其特征在于， 所述正极导线、 所 述负极导线和所述回路导线之间还设置有将三者粘接为一体的粘连层
[权利要求 4] 如权利要求 1至 3中任意一项所述的彩灯连接单元， 其特征在于， 所述 发光件为 LED灯珠。
[权利要求 5] 如权利要求 1至 4中任意一项所述的彩灯连接单元， 其特征在于， 所述 第一连接头包括连接主体和设置于所述连接主体内的第一导电组， 所 述第二连接头包括连接帽和设置于所述连接帽内、 且与所述第一导电 组可插拔式电连接的第二导电组； 所述连接主体和所述连接帽之间设 置有使两者可拆卸连接的连接组件。
[权利要求 6] 如权利要求 5所述的彩灯连接单元， 其特征在于， 所述连接组件包括 设置在所述连接主体上的第一外螺纹和设置在所述连接帽上的第一内 螺纹， 所述第一外螺纹连接于所述第一内螺纹上。 [权利要求 7] 如权利要求 5所述的彩灯连接单元， 其特征在于， 所述连接组件包括 设置在所述连接主体上的至少两个卡块和对应设置在所述连接帽上的 至少两个卡勾， 所述卡勾钩挂于所述卡块上。
[权利要求 8] 如权利要求 7所述的彩灯连接单元， 其特征在于， 所述卡块和所述卡 勾均设置有三个， 其等间距设置。
[权利要求 9] 如权利要求 6所述的彩灯连接单元， 其特征在于， 所述功能头上设置 有可与所述连接帽上的所述第一内螺纹匹配螺纹连接的第二外螺纹。
[权利要求 10] 如权利要求 7所述的彩灯连接单元， 其特征在于， 所述功能头上对应 设置有可与所述卡块钩挂的挂钩。
[权利要求 11] 如权利要求 5所述的彩灯连接单元， 其特征在于， 所述第二导电组上 还套设有用于防水的密封圈。
[权利要求 12] 如权利要求 1至 11中任意一项所述的彩灯连接单元， 其特征在于， 所 述彩灯连接单元还包括透明的软质保护套， 所述导线穿设于所述软质 保护套内。
[权利要求 13] 如权利要求 1至 11中任意一项所述的彩灯连接单元， 其特征在于， 所 述正极导线、 所述负极导线和所述回路导线的外围均设置有用于彼此 绝缘的保护层。
[权利要求 14] 如权利要求 1至 13中任意一项所述的彩灯连接单元， 其特征在于， 所 述发光件覆盖有密封胶体。
[权利要求 15] —种线型彩灯， 包括用于驱动所述彩灯连接单元发光的驱动电源， 其 特征在于， 还包括如权利要求 1至 14中任意一项所述的彩灯连接单元
， 所述驱动电源内设有恒流组件， 所述驱动电源具有与所述第一连接 头可拆卸式电连接的供电连接头。
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CN2413167Y (zh) * 2000-02-03 2001-01-03 毓豪企业股份有限公司 霓彩灯快速衔接结构
CN2502120Y (zh) * 2001-07-06 2002-07-24 陈玄德 一种绳索灯
US20120075863A1 (en) * 2010-09-23 2012-03-29 Johnny Chen Decorative light string for artificial lighted tree

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* Cited by examiner, † Cited by third party
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US5150964A (en) * 1991-06-21 1992-09-29 Tsui Pui Hing Joy light structure
CN2135718Y (zh) * 1992-09-17 1993-06-09 林大业 非霓虹灯条
CN2273088Y (zh) * 1996-09-23 1998-01-21 沈亚光 新型闪烁灯串装置
CN2413167Y (zh) * 2000-02-03 2001-01-03 毓豪企业股份有限公司 霓彩灯快速衔接结构
CN2502120Y (zh) * 2001-07-06 2002-07-24 陈玄德 一种绳索灯
US20120075863A1 (en) * 2010-09-23 2012-03-29 Johnny Chen Decorative light string for artificial lighted tree

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