WO2018133162A1 - 一种led灯带的免焊接插头 - Google Patents

一种led灯带的免焊接插头 Download PDF

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Publication number
WO2018133162A1
WO2018133162A1 PCT/CN2017/074938 CN2017074938W WO2018133162A1 WO 2018133162 A1 WO2018133162 A1 WO 2018133162A1 CN 2017074938 W CN2017074938 W CN 2017074938W WO 2018133162 A1 WO2018133162 A1 WO 2018133162A1
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WIPO (PCT)
Prior art keywords
plug
head
engaging member
slot
solderless
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PCT/CN2017/074938
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English (en)
French (fr)
Inventor
袁志贤
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袁志贤
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Application filed by 袁志贤 filed Critical 袁志贤
Publication of WO2018133162A1 publication Critical patent/WO2018133162A1/zh

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    • 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
    • F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands

Definitions

  • the utility model relates to a plug, in particular to a plug of an LED lamp strip.
  • the lighting of the LED strip needs to be connected to the wire connected to it.
  • the LED strip and the lead are electrically connected by a soldering process, and then the silicone end cap is opened.
  • the other is that the joint is packaged into a whole after injection or vulcanization after welding. Since the LED strip needs to be cut according to the actual situation in actual use, the cut part is very troublesome and inconvenient to operate according to the above scheme, and people sometimes may be idle or Discard, causing waste of resources and environmental pollution.
  • the above shortcomings need to be improved.
  • the present invention provides a solderless plug.
  • a solderless plug of an LED lamp strip comprising a wire and a plug
  • the plug comprises a pin, a plug and a shank
  • the pin comprises a fixed head and an extension
  • the board and the plug connector the plug includes a rubberized head, a connecting groove and an encapsulating plate
  • the shank includes an upper engaging member, a lower engaging member and a slot
  • the upper engaging member is provided with a socket.
  • the engaging member is provided with a plug hole formed by the upper engaging member and the lower engaging member being engaged with each other, the wire and the solid a fixed-head connection, the fixing head is located in the connecting groove, the extension plate is located between the lower engaging portion and the rubberized plate, and the plug connector passes through the insertion hole, and The plug connector has a knife edge, and the plug is connected to the lower snap member.
  • the connecting slot is an E-shaped recess
  • the lower engaging member further includes a connecting slot head and a fixing head slot
  • the connecting slot head is an E-shaped protrusion
  • the fixing head slot is located in the E-shape a protruding recess
  • the connecting slot is located in the connecting slot
  • the connecting slot is engaged with the top wall and the sidewall of the connecting slot
  • the fixing head is located in the fixing slot .
  • the knife edge is V-shaped, and the intersection of the V-shape is a blunt mouth.
  • the inner bottom surface of the lower engaging member is provided with a groove.
  • the rubberized board is engaged with the outer bottom surface of the lower engaging member.
  • the socket further includes a U-shaped opening, and the opening is disposed at a top wall of the socket.
  • the upper engaging member is provided with a disengagement opening.
  • the utility model has the advantages that the utility model is convenient and quick to connect with the LED light strip, the pin position is firm, the knife edge setting replaces the traditional broken wire method, and the blunt mouth setting can be better connected.
  • the circuit and the clamping structure are firm and stable, and the connection performance is excellent. It is not necessary to apply silicone and end cap after soldering, and it does not need to be injection molded or vulcanized after soldering. It is only necessary to insert the LED strip and then engage in two steps. It saves time and effort, and has a card release port that can be reused and adjusted. It has a wide range of applications, avoiding waste of resources and environmental pollution, and is more environmentally friendly.
  • Figure 1 is a schematic view showing the structure of the present invention in an exploded state.
  • Figure 2 is a plan view of the present invention.
  • Figure 3 is a schematic view showing the longitudinal section structure of the center shaft of the present invention.
  • Figure 4 is a schematic cross-sectional view of the card release opening of the utility model.
  • the wire is connected to the fixing head 43, the plug connector 41 is passed out from the insertion hole 24, and the extension plate 42 is located between the outer bottom surface of the lower engaging member 2 and the cover plate 32.
  • the connecting groove head is an E-shaped protrusion, and the top surface and the side surface of the E-shaped protrusion are provided with a card slot 25 and a latching tooth 26, the connecting groove is an E-shaped recess 34, and the E-shaped protrusion is located in the E-shaped recess 34 and passes through the card.
  • the slot 25 and the latching teeth 26 are engaged with the connecting slot;
  • the fixing head slot is located at two recesses of the E-shaped projection, and the protrusion of the fixing head 43 and the E-shaped recess 34 is located in the fixed head slot, and the step of the fixing head 43 is stepped.
  • the top surface is engaged with the top surface of the fixed head slot; the outer bottom surface of the lower engaging member 2 is provided with a convex chuck, and the convex chuck is engaged with the card hole 33.
  • the insert and the lower engaging member can also be integrally provided.
  • the top wall of the socket 13 is provided with a U-shaped opening 12, and the upper and lower engaging members are engaged and engaged by the stepped recess 14 and the stepped protrusion 21.
  • the LED strip 5 is inserted into the slot position from the socket 13, and when the upper and lower engaging members are engaged, the V-shaped blade of the plug connector 41 pierces the LED strip with the blunt mouth at the intersection of the V-shape.
  • the circuit connection, the disengagement opening 11 or the disengagement opening 22 can unfasten the engaged upper and lower engaging members and use them repeatedly.
  • the plug connector 41 may have a suitable shape such as a zigzag shape in addition to the V-shaped blade opening.

Landscapes

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

Abstract

一种LED灯带（5）的免焊接插头，包括导线和插头，插头包括插针（4）、插把（3）及插柄，插针（4）包括固定头（43）、延伸板（42）及插接头（41），插把（3）包括包胶头（31）、连接槽及包胶板（32），插柄包括上卡合件（1）、下卡合件（2）及插槽，上卡合件（1）设有插口（13），下卡合件（2）设有插接孔（24），插槽由上卡合件（1）和下卡合件（2）卡合连接后形成，导线与固定头（43）连接，固定头（43）位于连接槽内，延伸板（42）位于下卡合件（2）与包胶板（32）之间，插接头（41）从插接孔（24）穿出，且插接头（41）开有刀口，插把（3）与下卡合件（2）连接。免焊接插头与LED灯带（5）连接方便快捷，插针（4）位置牢固，连接性能稳定，不需要锡焊后打硅胶加端盖，也不需要焊接后注塑或硫化，现场施工时省时省力。

Description

一种LED灯带的免焊接插头 【技术领域】
本实用新型涉及一种插头，具体涉及一种LED灯带的插头。
【背景技术】
随着人们生活水平的提高和LED灯相关技术的发展，LED灯带的使用越来越普及，因为使用寿命长，又非常节能和绿色环保而逐渐在各种装饰行业中崭露头角,已广泛应用于家居、汽车、广告、照明、轮船、酒吧等行业。
LED灯带的点亮需要有与其连接的导线接通电源，在LED灯带与导线的连接技术方案中，一种是LED灯带与导线通过锡焊工艺实现电气接通后打硅胶加端盖，另一种是焊接之后注塑或硫化将接头包成一个整体，由于LED灯带在实际使用中需要根据实际情况剪断，剪断的部分按上述方案操作非常麻烦不方便，人们有时会因此而闲置或丢弃，造成资源的浪费和环境的污染。以上不足，有待改善。
【发明内容】
为了克服现有的技术的不足,本实用新型提供一种免焊接插头。
本实用新型技术方案如下所述：一种LED灯带的免焊接插头，包括导线和插头，其特征在于，所述插头包括插针、插把及插柄，所述插针包括固定头、延伸板及插接头，所述插把包括包胶头、连接槽及包胶板，所述插柄包括上卡合件、下卡合件及插槽，所述上卡合件设有插口，所述下卡合件设有插接孔，所述插槽由所述上卡合件和所述下卡合件卡合连接后形成，所述导线与所述固 定头连接，所述固定头位于所述连接槽内，所述延伸板位于所述下卡合部与所述包胶板之间，所述插接头从所述插接孔穿出，且所述插接头开有刀口，所述插把与所述下卡合件连接。
进一步的，所述连接槽为E形凹空，所述下卡合件还包括连接槽头和固定头槽，所述连接槽头为E形凸起，所述固定头槽位于所述E形凸起的凹陷处，所述连接槽头位于所述连接槽内，且所述连接槽与所述连接槽头的顶壁和侧壁卡合连接，所述固定头位于所述固定头槽内。
进一步的，所述刀口为V形，所述V形的交点处为钝口。
进一步的，所述下卡合件的内底面设有凹槽。
进一步的，所述包胶板与所述下卡合件的外底面卡合连接。
进一步的，所述插口还包括U形开口，所述开口设在所述插口的顶壁。
进一步的，所述上卡合件设有解卡合开口。
根据上述结构的本实用新型，其有益效果在于，本实用新型与LED灯带连接方便快捷，插针位置牢固，刀口的设置代替了传统的破线皮方式，钝口的设置可以更好地连接电路，卡合结构牢固稳定，连接性能出色，不需要锡焊后打硅胶加端盖，也不需要焊接后注塑或硫化，只需插入LED灯带后卡合两步操作即可，现场施工时省时省力，设有解卡口可以重复使用和调节，适用范围广，可避免资源浪费和环境污染，更环保。
【附图说明】
图1为本实用新型的分解状态结构示意图。
图2为本实用新型俯视图。
图3为本实用新型中轴处纵截面结构示意图。
图4本实用新型解卡口处横截面结构示意图。
在图中，1-上卡合件、2-下卡合件、3-插把、4-插针、5-LED灯带、11-解卡合开口、12-U形开口、13-插口、14-阶梯形凹陷、21-阶梯形凸起、22-解卡合开口、23-凹槽、24-插接孔、25-卡槽、26-卡齿、31-包胶头、32-包胶板、33-卡孔、34-E形凹陷、41-插接头、42-延伸板、43-固定头。
【具体实施方式】
下面结合附图以及实施方式对本实用新型进行进一步的描述：
如图1-4所示，导线与固定头43连接，插接头41从插接孔24穿出，延伸板42位于下卡合件2的外底面与包胶板32之间。
连接槽头为E形凸起，E形凸起的顶面和侧面设有卡槽25和卡齿26，连接槽为E形凹陷34，E形凸起位于E形凹陷34内，并通过卡槽25和卡齿26与连接槽卡合连接；固定头槽位于E形凸起的两个凹陷处，固定头43与E形凹陷34的凸起位于固定头槽内，固定头43的阶梯形顶面与固定头槽的顶面相卡合；下卡合件2的外底面设有凸起卡头，凸起卡头与卡孔33卡合连接。除本设置方式外，插把与下卡合件还可以一体设置。
插口13的顶壁设有U形开口12，上、下卡合件通过阶梯形凹陷14和阶梯形凸起21卡合连接。当使用时，LED灯带5从插口13处插入到插槽位置，上、下卡合件卡合时，插接头41的V形刀口刺穿LED灯带外皮，V形的交点处钝口与电路连接，解卡合开口11或解卡合开口22可以将卡合后的上、下卡合件解开，反复使用。插接头41除V形刀口设置方式外，还可以设为锯齿形等合适的形状。
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。
上面结合附图对本实用新型专利进行了示例性的描述，显然本实用新型专利的实现并不受上述方式的限制，只要采用了本实用新型专利的方法构思和技术方案进行的各种改进，或未经改进将本实用新型专利的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围内。

Claims (7)

  1. 一种LED灯带的免焊接插头，包括导线和插头，其特征在于，所述插头包括插针、插把及插柄，所述插针包括固定头、延伸板及插接头，所述插把包括包胶头、连接槽及包胶板，所述插柄包括上卡合件、下卡合件及插槽，所述上卡合件设有插口，所述下卡合件设有插接孔，所述插槽由所述上卡合件和所述下卡合件卡合连接后形成，所述导线与所述固定头连接，所述固定头位于所述连接槽内，所述延伸板位于所述下卡合部与所述包胶板之间，所述插接头从所述插接孔穿出，且所述插接头开有刀口，所述插把与所述下卡合件连接。
  2. 根据权利要求1所述的一种LED灯带的免焊接插头，其特征在于，所述连接槽为E形凹空，所述下卡合件还包括连接槽头和固定头槽，所述连接槽头为E形凸起，所述固定头槽位于所述E形凸起的凹陷处，所述连接槽头位于所述连接槽内，且所述连接槽与所述连接槽头的顶壁和侧壁卡合连接，所述固定头位于所述固定头槽内。
  3. 根据权利要求1所述的一种LED灯带的免焊接插头，其特征在于，所述刀口为V形，所述V形的交点处为钝口。
  4. 根据权利要求1所述的一种LED灯带的免焊接插头，其特征在于，所述下卡合件的内底面设有凹槽。
  5. 根据权利要求1所述的一种LED灯带的免焊接插头，其特征在于，所述包胶板与所述下卡合件的外底面卡合连接。
  6. 根据权利要求1所述的一种LED灯带的免焊接插头，其特征在于，所述插口还包括U形开口，所述开口设在所述插口的顶壁。
  7. 根据权利要求1所述的一种LED灯带的免焊接插头，其特征在于，所述上卡合件设有解卡合开口。
PCT/CN2017/074938 2017-01-19 2017-02-27 一种led灯带的免焊接插头 WO2018133162A1 (zh)

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