WO2019001370A1 - 一种灯架及应用该灯架的灯具 - Google Patents

一种灯架及应用该灯架的灯具 Download PDF

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Publication number
WO2019001370A1
WO2019001370A1 PCT/CN2018/092475 CN2018092475W WO2019001370A1 WO 2019001370 A1 WO2019001370 A1 WO 2019001370A1 CN 2018092475 W CN2018092475 W CN 2018092475W WO 2019001370 A1 WO2019001370 A1 WO 2019001370A1
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WO
WIPO (PCT)
Prior art keywords
receiving cavity
mounting
light
mounting end
hole
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Application number
PCT/CN2018/092475
Other languages
English (en)
French (fr)
Inventor
舒永锋
陈明
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201710525036.5A external-priority patent/CN107120619B/zh
Priority claimed from CN201720787185.4U external-priority patent/CN207065508U/zh
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2019001370A1 publication Critical patent/WO2019001370A1/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/108—Arms

Definitions

  • the invention belongs to the technical field of illumination, and particularly relates to a lamp holder and a lamp for applying the same.
  • the lamp holder comprises a mounting portion and a plurality of lamp poles
  • the light source module is mounted to the end of the lamp post, and the other end of the lamp post is fixed to the mounting portion by screw locking, so that the structure of the lamp is stable.
  • An object of the present invention is to solve the above problems and to provide a lamp holder which can be quickly assembled or disassembled.
  • the present invention provides a lamp holder including a mounting portion and a lamp post, wherein the mounting portion is provided with a docking structure, the mounting portion includes a receiving cavity, and the docking structure includes a communication with the receiving cavity. a docking hole and a control portion extending into the receiving cavity, the lamp post includes a mounting end, the mounting end is inserted into the docking hole and extends to the receiving cavity, and the control portion is operatively movable And a locked state in which the mounting end is locked in the receiving cavity and an unlocked state in which the mounting end is released from the receiving cavity.
  • the mounting portion includes opposite upper and lower surfaces and a side surface connecting the upper and lower surfaces, and the docking hole is opened on the side surface.
  • control portion includes a buckle portion extending into the receiving cavity and an operation portion connecting the buckle portion, the operation portion extending outside the mounting portion, the operation portion being operable
  • the buckle portion is driven toward and away from a mounting end located in the receiving cavity to define the mounting end in a locked state and an unlocked state.
  • the mounting end is provided with a snap opening, and the operating portion can be operated to move the buckle portion to stay or detach from the buckle opening.
  • control portion further includes a resilient arm that connects the buckle portion and the operation portion.
  • the elastic arm includes a first portion connecting the operating portion, a second portion connecting the buckle portion, and a third portion connecting the bottom portion of the first portion and the top portion of the second portion.
  • the mounting portion includes an operation hole that communicates with the receiving cavity, the operating portion is mounted to the operating hole and abuts the hole wall of the operating hole, and the operating portion is limited to only along the first Move in direction.
  • the mounting portion includes a resisting member, the resisting member is located in the receiving cavity and faces the operating hole, and the latching portion abuts against the resisting member, the latching portion It is restricted to move only in a second direction that is perpendicular to the first direction.
  • the mounting portion further includes a circuit board disposed in the receiving cavity, and the circuit board is provided with a power interface and at least two conductive portions.
  • the end of the mounting end is provided with a conductive terminal, and the conductive terminal is electrically connected to the conductive portion when the mounting end is locked in the receiving cavity.
  • the conductive terminal is connected to the mounting end by a spring, and the spring provides a force toward the adapter plate when the mounting end is locked in the receiving cavity.
  • the mounting portion further includes a wire conduit, and the wire conduit is hollow to communicate with the receiving cavity.
  • a hole is disposed in the hole of the receiving cavity in the receiving hole, and the guiding end is provided with a guiding groove, and the guiding strip is cooperatively positioned with the guiding groove.
  • the light stand comprises at least two light poles arranged on the mounting portion at equal circumferential angles.
  • the present invention provides a light fixture comprising the above light fixture and a light source module, the light source module being mounted to a light pole in the light fixture.
  • the light stand of the invention can quickly assemble or disassemble the light pole and the mounting part, can be completed by hand without any other connecting parts, does not need to install tools, and simplifies and speeds up assembly or disassembly of the light stand. .
  • FIG. 1 is a perspective view of a light fixture according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of the lamp holder shown in FIG. 1.
  • FIG. 3 is a partial schematic view of a light fixture according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of a buckle structure in a lamp holder according to an embodiment of the present invention.
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 1.
  • Figure 6 is an enlarged view of the plane shown in Figure 5 of the circle.
  • the accommodating cavity 23 includes a mating hole 211 and a control portion 6 extending into the accommodating cavity 23, the lamp post 1 includes a mounting end 11, and the mounting end 11 is inserted into the mating hole 211 and extends to the receiving cavity 23, and the control portion 6 It is operatively moved to a locked state in which the mounting end 11 is locked in the housing cavity 23 and an unlocked state in which the mounting end 11 is released from the housing cavity 23.
  • a light source module (not shown) can be connected to the other end of the lamp post 1 to be further assembled into a whole lamp lamp, and the lamp stand 100 serves as a support structure for the whole lamp.
  • the entire lamp is generally hung on a mounting surface such as a ceiling, and a driving power source (not shown) is provided on the upper portion of the lamp holder 100.
  • the mounting portion 20 includes a housing 2, a conduit 3 extending upward from the upper surface of the housing 2, a cover 4 above the housing 2, and a circuit disposed within the housing 2.
  • the plate 5 and the control portion 6 partially exposed to the outside of the casing 2.
  • the housing 2 is circular, including opposite upper and lower surfaces and side surfaces connecting the upper and lower surfaces, and the housing 2 is made of a metal material having good heat dissipation.
  • the housing 2 includes a cover-shaped main body 21 and a lower cover 22 on the lower side of the main body 21. Specifically, the lower side of the main body 21 has an opening (not shown), and the lower cover 22 closes the opening so that the two are connected to form a housing. Cavity 23.
  • the side surface of the main body 21 is provided with a plurality of inner and outer through holes 211.
  • the matching holes 211 are circular through holes. In other alternative embodiments, the matching holes 211 may also have other shapes or structures.
  • the docking hole 211 may also be opened on the upper surface or the lower surface such that the mounting end 11 of the lamp post 1 extends from the upper surface or the lower surface of the housing 2 toward the receiving cavity 23.
  • An inner casing (not shown) which is easy to inject into the housing chamber 23 is provided, and the inner casing is provided with a guiding structure (not shown) which is provided as a guiding strip extending inwardly from the wall of the hole of the abutting hole 211.
  • the joint between the upper surface and the side surface of the main body 21 is provided with a plurality of through grooves 212 penetrating inside and outside.
  • the butt hole 211 and the through groove 212 are circumferentially equiangularly arranged on the casing 2.
  • the channel 212 may also be provided at the upper surface, the lower surface of the housing 2 or the junction of the lower surface and the side.
  • a plurality of resisting members 213 are disposed in the receiving cavity 23, and the resisting members 213 are in one-to-one correspondence with the through slots 212, and the resisting members 213 are opposite to the through slots 212.
  • the resisting member 213 is disposed on the inner casing, and in other alternative embodiments, the resisting member 213 may also be disposed on the main body 21.
  • the conduit 3 extends upward from the middle of the upper surface of the main body 21, and the conduit 3 is a hollow tube whose interior communicates with the receiving cavity 23.
  • a power cord extending from the driving power source extends downward through the conduit 3 into the housing 2.
  • the conduit 3 is made of a metal material having a good heat dissipation property.
  • the cover plate 4 is a circular plate, and the cover plate 4 and the main body 21 can be connected by screws.
  • the conduit 3 extends through the middle of the cover 4.
  • a plurality of stoppers 41 are formed on the outer circumference of the cover plate 4, and the stoppers 41 are circumferentially arranged at equal angles.
  • the abutting surface of the stopper 41 is the lower surface thereof.
  • the circuit board 5 is fixed above the lower cover 22.
  • the circuit board 5 is provided with a power interface 51 and a plurality of adapter plates 52.
  • the circuit board 5 is placed horizontally, the interposer board 52 is placed vertically, and the interposer board 52 is arranged in an array of the center circumference of the circuit board 5.
  • the control unit 6 is a control structure for inserting and removing the lamp post 1, and includes a latching portion 61, an operating portion 62, and a connecting latch portion 61 and an operating portion 62.
  • Elastic arm 63 Both the buckle portion 61 and the operation portion 62 have a block structure.
  • the resilient arm 63 includes a first portion 631 that connects the operating portion 62, a second portion 632 that connects the snap portion, and a third portion 633 that connects the bottom of the first portion 631 and the top of the second portion 632.
  • the latching portion 61 extends into the receiving cavity 23, and a part of the surface of the operating portion 62 is exposed to the outside of the through slot 212.
  • a portion of the upper surface of the operating portion 62 abuts against the lower surface of the stopper 41, and the lower surface abuts against the through slot 212.
  • the lower surface allows the operating portion 62 to be restricted to move only in the horizontal direction.
  • the inner side surface of the snap portion 61 abuts against the outer surface of the resisting member 213 such that the snap portion 61 is restrained to only abut against the outer surface of the resisting member 213 and move in the vertical direction.
  • the cover 4 when the mounting end 11 of the lamp post 1 extends from the upper surface or the lower surface of the housing 2 to the receiving cavity 23, the cover 4 is disposed on the outer periphery of the housing 2, and the latching portion 61 The upper surface of the casing 2 extends into the accommodating chamber 23, and the operating portion 62 is restricted to move only in the vertical direction, and the hook portion 61 is restricted to be movable only in the horizontal direction.
  • the control unit 6 is a plastic member, and the operation portion 62 is pressed from the outside of the casing 2, and is deformed upward by the elastic arm 63, thereby causing the hook portion 61 to move upward, that is, to move away from the mounting end 11 in the housing chamber 23.
  • the elastic arm 63 is deformed downward, thereby causing the hook portion 61 to move downward, that is, toward the mounting end 11 in the housing chamber 23.
  • the docking hole 211 and the control portion 6 form a docking structure for the docking and locking of the lamp post 1 and the mounting portion 20.
  • the lamp post 1 is a hollow tubular structure made of metal.
  • the lamp post 1 extends laterally around the mounting portion 20.
  • One end of the lamp post 1 is a mounting end 11 , and the mounting end 11 enters the mounting portion 20 by the mating hole 211 .
  • a guide groove 111 is defined on each side of the mounting end 11 , and the guide groove 111 extends from the end of the mounting end 11 toward the intermediate portion of the lamp post 1 .
  • the guiding groove 111 corresponds to the guiding structure provided at the portion of the docking hole 211, and is used for guiding and positioning when the lamp post 1 is inserted into the housing 2.
  • the mounting end 11 is provided with a plurality of conductive terminals 112.
  • the head of the conductive terminal 112 extends out of the mounting end 11.
  • the conductive terminal 112 abuts the adapter plate 52 to be electrically connected. connection.
  • the conductive terminal 112 is a retractable terminal. Specifically, the conductive terminal 112 is connected to the lamp post 1 through the spring 1121, and the conductive terminal 112 is just in contact with the adapter plate 52 until the lamp post 1 is completely fixed. During the process in the cavity 23, the conductive terminal 112 is contracted into the lamp post 1 for a distance.
  • the upper side of the lamp post 1 is provided with a snap opening 113 that cooperates with the latching portion 61.
  • the operating portion 62 can be operated to move the latching portion 61 to stay or disengage from the latching opening 113. Specifically, in the locked state of the lamp post 1 and the mounting portion 20, the lower end of the latching portion 61 extends into the latching opening 113. When the latching portion 61 is controlled to move upward by a distance by the operating portion 62, the latching portion 61 is separated from the latching opening 113, and the mounting portion 20 and the light pole 1 are unlocked.
  • the specific installation and disassembly principle is as follows: when installing, the mounting end 11 of the lamp post 1 is inserted into the mating hole 211, and after being inserted into a certain distance, the latching portion 61 is engaged in the latching opening 113, and the control unit 6 automatically lights the lamp The rod 1 is locked. At this time, the pole 1 is not pulled out, and the conductive terminal 112 abuts on the corresponding adapter plate 52. At the time of disassembly, the finger presses the operation portion 62 of the control portion 6, and the lamp post 1 is pulled out while the operation portion 62 is pressed, that is, the disassembly is completed.
  • the lamp holder of the invention can quickly assemble or disassemble the lamp post 1 and the mounting portion 20, and does not need any other connecting members, can be completed by hand, does not need to install tools, and simplifies and speeds up assembly or disassembly of the lamp holder. .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

一种灯架（100）及应用该灯架（100）的灯具，包括安装部（20）及至少两个与安装部（20）可拆卸连接的灯杆（1），安装部（20）上设置有至少两个对接结构，对接结构包括对接孔（211）及部分延伸进入安装部（20）内的控制结构（6）。灯杆（1）由对接孔（211）进入安装部（20），通过控制结构（6）锁定和解除锁定灯杆（1）与安装部（20）之间的连接。该灯架（100）可快速地将灯杆（1）与安装部（20）组装或拆卸，不需要任何其它连接件，徒手便可以完成，不需要安装工具，使灯架（100）的组装或拆卸简单化、快捷化。

Description

一种灯架及应用该灯架的灯具 技术领域
本发明属于照明技术领域，特别涉及一种灯架及应用该灯架的灯具。
背景技术
目前，一种包括灯架以及安装至灯架的光源模组的灯具，如今应用广泛。在这种灯具内，灯架包括安装部以及若干灯杆，光源模组安装至灯杆的末端，灯杆的另一端通过螺钉锁定的方式固定至安装部，使得灯具的结构稳定。
然而，在这种灯具中，由于灯杆和安装部是通过螺钉锁定的，每次拆装灯杆都需要借助例如螺丝刀的专业工具，造成每次拆装费时费力，尤其在灯杆数量较多时，拆装灯杆更是一项大工程。
发明内容
本发明的目的是为了解决上述问题，提供一种灯架，可快速组装或拆卸。
为实现上述目的，本发明提供一种灯架，包括安装部及灯杆，所述安装部上设置有对接结构，所述安装部包括收容腔，所述对接结构包括与所述收容腔连通的对接孔及延伸至所述收容腔内的控制部，所述灯杆包括安装端，所述安装端插置于所述对接孔并延伸至所述收容腔，所述控制部可被操作地移动至将所述安装端锁定在所述收容腔内的锁定状态以及将所述安装端从所述收容腔内释放的解锁状态。
进一步的，所述安装部包括相对的上表面和下表面以及连接所述上、下表面的侧表面，所述对接孔开设于所述侧表面。
进一步的，所述控制部包括延伸至所述收容腔内的卡扣部以及连接所述卡扣部的操作部，所述操作部延伸至所述安装部外，所述操作部可被操作地带动所述卡扣部朝向和远离位于所述收容腔内的安装端，以将所述安装端限定在锁定状态和解锁状态。
进一步的，所述安装端设置有卡扣开孔，所述操作部可被操作地带动所述卡扣部停留或脱离所述卡扣开孔。
进一步的，所述控制部还包括连接所述卡扣部和所述操作部的弹性臂。
进一步的，所述弹性臂包括连接所述操作部的第一部分、连接所述卡扣部的第二部分以及连接所述第一部分底部和第二部分顶部的第三部分。
进一步的，所述安装部包括连通所述收容腔的操作孔，所述操作部安装至所述操作孔并抵接所述操作孔的孔壁，所述操作部被限制至只能沿第一方向移动。
进一步的，所述安装部包括抵持部件，所述抵持部件位于所述收容腔内且正对所述操作孔，所述卡扣部与所述抵持部件抵接，所述卡扣部被限制至只能沿和所述第一方向垂直的第二方向移动。
进一步的，所述安装部还包括设置在所述收容腔内的电路板，所述电路板上设置有电源接口及至少两个导电部。
进一步的，所述安装端的端部设置有导电端子，在所述安装端锁定于所述收容腔内时，所述导电端子与所述导电部电性连接。
进一步的，所述导电端子通过弹簧连接在所述安装端上，在所述安装端锁定于所述收容腔内时，所述弹簧提供一个朝向所述转接板的力。
进一步的，所述安装部还包括走线管，所述走线管中空与所述收容腔连通。
进一步的，所述收容腔内位于所述对接孔的孔壁设置有导向条，所述安装端设置有导向槽，所述导向条与所述导向槽配合定位。
进一步的，所述灯架包括至少两个灯杆，所述灯杆周向等角度排布于所述安装部上。
为实现上述目的，本发明提供一种灯具，包括上述灯架以及光源模组，所述光源模组安装至所述灯架中的灯杆。
与现有技术相比，本发明的优势在于：
本发明的一种灯架，可快速地将灯杆与安装部组装或拆卸，不需要任何其它连接件，徒手便可以完成，不需要安装工具，使灯架的组装或拆卸简单化、快捷化。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例提供的一种灯架的立体示意图。
图2为图1所示的灯架的分解示意图。
图3为本发明实施例提供的灯架的局部示意图。
图4为本发明实施例提供的灯架内卡扣结构的立体示意图。
图5为沿图1内A-A线的剖面图。
图6为图5圈内所示图面的放大图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
图1显示了本发明优选实施例提供的一种灯架100，包括安装部20及若干个与安装部20可拆卸连接的灯杆1，安装部20上设置有若干个对接结构，安装部20包 括收容腔23，对接结构包括对接孔211及延伸至收容腔23内的控制部6，灯杆1包括安装端11，安装端11插置于对接孔211并延伸至收容腔23，控制部6可被操作地移动至将安装端11锁定在收容腔23内的锁定状态以及将安装端11从收容腔23内释放的解锁状态。本发明的灯架100在应用时，在灯杆1的另一端可连接光源模组(未图示)，进一步组装成整灯灯具，灯架100即作为整灯的支撑架构。整灯一般吊挂在天花板等安装面上，驱动电源(未图示)设置于灯架100的上部。
以下针对本发明优选实施例提供的灯架100内的各个组件及组件之间的连接关系作具体说明。
结合图1和图2所示，安装部20包括壳体2、由壳体2的上表面向上延伸的走线管3，位于壳体2上方的盖板4、设置在壳体2内的电路板5、及部分暴露在壳体2外部的控制部6。
结合图2、图3和图6所示，壳体2呈圆形，包括相对的上表面和下表面以及连接上、下表面的侧表面，壳体2由散热性较好的金属材料制成。壳体2包括罩状的主体21及位于主体21下侧的下盖22，具体的，主体21的下侧具有一个开口(未标示)，下盖22封闭该开口从而使得两者连接形成一个收容腔23。主体21的侧面设有若干个内外贯穿的对接孔211，在本实施例中，对接孔211为圆形的通孔，在其它可替换的实施例中，对接孔211也可以为其它形状或结构，并且对接孔211也可以开设在上表面或下表面,从而使得灯杆1的安装端11由壳体2的上表面或下表面向收容腔23内延伸。收容腔23内设置一个易于注塑的内壳(未图示)，内壳上设置有导向结构(未图示)，导向结构设置为由对接孔211的孔壁向内延伸的导向条。主体21的上表面和侧面的衔接处，设置有若干个内外贯穿的通槽212。对接孔211和通槽212均周向等角度排布在壳体2上。在其它可替换的实施例中，通槽212也可以设置在壳体2的上表面、下表面或者下表面与侧面的衔接处。收容腔23内设有若干个抵持部件213，抵持部件213与通槽212一对一对应，且抵持部件213正对通槽212。在本实施例中，抵持部件213设置在内壳上，在其它可替换的实施例中，抵持部件213也可以设置在主体21上。
走线管3由主体21的上表面中部向上延伸，走线管3为中空管，其内部与收容腔23连通。由驱动电源延伸出的电源线通过走线管3向下延伸至壳体2内。走线管3由散热性较好的金属材料制成。
盖板4为圆形板，盖板4和主体21之间可通过螺钉连接。走线管3贯穿盖板4的中部。盖板4的外周形成有若干个挡块41，挡块41周向等角度排列。挡块41的抵接面为其下表面。
结合图2和图6所示，电路板5固定在下盖22的上方，电路板5上设置有电源接口51及若干个转接板52。电路板5水平放置，转接板52竖直放置，且转接板52以电路板5的中心圆周阵列的排布。
结合图3、图4和图6所示，控制部6作为灯杆1插入和拔出的一种控制结构， 其包括卡扣部61、操作部62及连接卡扣部61和操作部62的弹性臂63。卡扣部61和操作部62均为块状结构。弹性臂63包括连接操作部62的第一部分631、连接所述卡扣部的第二部分632以及连接第一部分631底部和第二部分632顶部的第三部分633。卡扣部61延伸至收容腔23内，操作部62的一部分表面暴露在通槽212的外部，操作部62的部分上表面抵接在挡块41的下表面，下表面抵接在通槽212的下表面，使得操作部62被限制至只能沿水平方向移动。卡扣部61的内侧面抵接在抵持部件213的外表面，使得卡扣部61被限制至只能紧贴抵持部件213的外表面并沿着竖直方向移动。在其它可替换的实施例中，当灯杆1的安装端11由壳体2的上表面或下表面向收容腔23内延伸时，盖板4设置在壳体2的外周，卡扣部61由壳体2的上表面延伸进入收容腔23内，操作部62被限制至只能沿竖直方向移动，卡扣部61被限制至只能沿水平方向移动。
控制部6为塑胶件，从壳体2的外部按压操作部62，通过弹性臂63向上发生变形，从而带动卡扣部61向上移动，即朝远离收容腔23内的安装端11的方向移动。在释放操作部62时，弹性臂63向下发生变形，从而带动卡扣部61向下移动，即朝朝向收容腔23内的安装端11的方向移动。对接孔211和控制部6形成对接结构，用于灯杆1与安装部20的对接及锁定。
结合图3和图6所示，灯杆1为中空管状结构，其由金属制成，在本实施例中，灯杆1以安装部20为中心，横向延伸出去。灯杆1的一端为安装端11，安装端11由对接孔211进入安装部20。安装端11的两侧各设有一条导向槽111，导向槽111由安装端11的端面向灯杆1的中间部延伸。导向槽111与对接孔211部位设置的导向结构对应，用于在灯杆1与壳体2插接时起导向定位作用。安装端11的内部设置有若干个导电端子112，导电端子112的头部延伸出安装端11，在灯杆1插入对接孔211并锁定时，导电端子112与转接板52抵接从而电性连接。在本实施例中，导电端子112为可伸缩的端子，具体的，导电端子112通过弹簧1121连接在灯杆1上，从导电端子112刚接触到转接板52到灯杆1完全固定在收容腔23内的过程中，导电端子112向灯杆1内收缩了一段距离，此时弹簧1121被压缩了一段距离，则弹簧1121提供一个朝向转接板52的力，这样保证了导电端子112与转接板52之间电性连接的稳定性。灯杆1的上侧设有一个与卡扣部61配合的卡扣开孔113。操作部62可被操作地带动卡扣部61停留或脱离卡扣开孔113，具体的，在灯杆1与安装部20锁定状态下，卡扣部61的下端延伸进入卡扣开孔113内，当卡扣部61受操作部62控制向上移动一段距离后，卡扣部61与卡扣开孔113分离，安装部20和灯杆1之间即解锁。
具体的安装及拆卸原理如下：安装时，将灯杆1的安装端11插入对接孔211，插入到一定距离后，卡扣部61卡接在卡扣开孔113内，控制部6自动将灯杆1锁定，此时，灯杆1不可拔出，导电端子112抵接在对应的转接板52上。拆卸时，手指按下控制部6的操作部62，在按住操作部62的同时拔出灯杆1，即完成拆卸。
本发明的灯架，可快速地将灯杆1与安装部20组装或拆卸，不需要任何其它连接件，徒手便可以完成，不需要安装工具，使灯架的组装或拆卸简单化、快捷化。
以上所述的具体实例，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (15)

  1. 一种灯架，包括安装部及灯杆，所述安装部上设置有对接结构，所述安装部包括收容腔，所述对接结构包括与所述收容腔连通的对接孔及延伸至所述收容腔内的控制部，所述灯杆包括安装端，所述安装端插置于所述对接孔并延伸至所述收容腔，所述控制部可被操作地移动至将所述安装端锁定在所述收容腔内的锁定状态以及将所述安装端从所述收容腔内释放的解锁状态。
  2. 根据权利要求1所述的灯架，其中，所述安装部包括相对的上表面和下表面以及连接所述上、下表面的侧表面，所述对接孔开设于所述侧表面。
  3. 根据权利要求1所述的灯架，其中，所述控制部包括延伸至所述收容腔内的卡扣部以及连接所述卡扣部的操作部，所述操作部延伸至所述安装部外，所述操作部可被操作地带动所述卡扣部朝向和远离位于所述收容腔内的安装端，以将所述安装端限定在锁定状态和解锁状态。
  4. 根据权利要求3所述的灯架，其中，所述安装端设置有卡扣开孔，所述操作部可被操作地带动所述卡扣部停留或脱离所述卡扣开孔。
  5. 根据权利要求3所述的灯架，其中，所述控制部还包括连接所述卡扣部和所述操作部的弹性臂。
  6. 根据权利要求5所述的灯架，其中，所述弹性臂包括连接所述操作部的第一部分、连接所述卡扣部的第二部分以及连接所述第一部分底部和第二部分顶部的第三部分。
  7. 根据权利要求3所述的灯架，其中，所述安装部包括连通所述收容腔的操作孔，所述操作部安装至所述操作孔并抵接所述操作孔的孔壁，所述操作部被限制至只能沿第一方向移动。
  8. 根据权利要求7所述的灯架，其中，所述安装部包括抵持部件，所述抵持部件位于所述收容腔内且正对所述操作孔，所述卡扣部与所述抵持部件抵接，所述卡扣部被限制至只能沿和所述第一方向垂直的第二方向移动。
  9. 根据权利要求1所述的灯架，其中，所述安装部还包括设置在所述收容腔内的电路板，所述电路板上设置有电源接口及至少两个导电部。
  10. 根据权利要求9所述的灯架，其中，所述安装端的端部设置有导电端子，在所述安装端锁定于所述收容腔内时，所述导电端子与所述导电部电性连接。
  11. 根据权利要求10所述的灯架，其中，所述导电端子通过弹簧连接在所述安装端上，在所述安装端锁定于所述收容腔内时，所述弹簧提供一个朝向所述转接板的力。
  12. 根据权利要求1所述的灯架，其中，所述安装部还包括走线管，所述走线管中空与所述收容腔连通。
  13. 根据权利要求1所述的灯架，其中，所述收容腔内位于所述对接孔的孔壁设置有导向条，所述安装端设置有导向槽，所述导向条与所述导向槽配合定位。
  14. 根据权利要求1所述的灯架，其中，所述灯架包括至少两个灯杆，所述灯杆周向等角度排布于所述安装部上。
  15. 一种灯具，包括如权利要求1至14中任一项所述的灯架以及光源模组，所述光源模组安装至所述灯架中的灯杆。
PCT/CN2018/092475 2017-06-30 2018-06-22 一种灯架及应用该灯架的灯具 WO2019001370A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN2604613Y (zh) * 2003-01-27 2004-02-25 吴文彰 简易组合式灯具固定构造
US20070041203A1 (en) * 2005-08-17 2007-02-22 Jui-Chung Chiu Lamp arm fixing device of a junction box for a pendent lamp
CN201228942Y (zh) * 2008-06-06 2009-04-29 东莞莹辉灯饰有限公司 方便拆装的灯具组装装置
CN107120619A (zh) * 2017-06-30 2017-09-01 苏州欧普照明有限公司 一种灯架及应用该灯架的灯具
CN207065508U (zh) * 2017-06-30 2018-03-02 苏州欧普照明有限公司 一种灯架及应用该灯架的灯具

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Publication number Priority date Publication date Assignee Title
CN2604613Y (zh) * 2003-01-27 2004-02-25 吴文彰 简易组合式灯具固定构造
US20070041203A1 (en) * 2005-08-17 2007-02-22 Jui-Chung Chiu Lamp arm fixing device of a junction box for a pendent lamp
CN201228942Y (zh) * 2008-06-06 2009-04-29 东莞莹辉灯饰有限公司 方便拆装的灯具组装装置
CN107120619A (zh) * 2017-06-30 2017-09-01 苏州欧普照明有限公司 一种灯架及应用该灯架的灯具
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