Power connection structure and lamps

Abstract

The present invention discloses a power connection structure and a lamp. The power connection structure comprises a first connection seat structure, a second connection seat structure which is plugged and fixed with the first connection seat structure and electrically connected with the first connection seat structure at the same time. The first connection seat structure is a male plug structure and comprises an audio plug. The second connection seat structure is a female plug structure and comprises an audio jack. The audio plug is provided with four sections of conductive hollow tubes, and the audio jack is correspondingly provided with four conductive sheets, that is, two groups of circuits are provided on the power connection structure, and the power connection structure achieves a fixed and synchronous effect. The lamp provided with the power structure is convenient to assemble and disassemble, and the power connection structure adopts a single-pin dual-circuit structure. The lamp body, the lamp arm, and the lamp holder can be rotated 360 degrees to adjust the lighting direction. In addition, the white light source and the warm light source on the lamp body are electrically connected to the drive control device through the two groups of circuits on the power connection structure, so as to realize dual-tone dimming operation, which is practical and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, and in particular to a power connection structure and a lamp provided with the power connection structure. Background Art

[0002] LED lighting is a new type of light source that has rapidly emerged and developed in recent years. Its many good features make it more and more widely used. LED lamps include lamp holders, lamp arms, and lamp bodies. In the existing structure, the connections between the lamp holders, lamp arms, and lamp bodies are generally locked by screws or welding. During assembly and disassembly, tools are required to screw the screws one by one or welding tools are required to perform welding operations. Before assembly, wiring terminals or tape are required to connect the power cord. Assembly and disassembly are labor-intensive and time-consuming, electrical connections are troublesome, production efficiency is low, and later maintenance and replacement are troublesome. Once installed, it is difficult for the lamp holder, lamp arm, and lamp body to rotate relative to each other to adjust the lighting direction. The flexibility is low, and the appearance of the lamp is fixed after it is formed. , it is difficult to meet the aesthetic requirements of consumers; in order to solve the technical problem of installation troubles, a power connection structure is generally used at the connection between the lamp holder, the lamp arm, and the lamp body to connect and fix and realize electrical connection. The power connection structure is generally set as a male and female plug structure. The existing male plug is provided with at least two conductive pins. Such a structure makes it impossible to rotate when the male plug is combined with the female plug, and the lamp has low adjustment flexibility. If a single conductive pin structure of a DC socket is used, although it can be rotated, the structure of the DC socket limits it to only one set of circuits, which is difficult to meet the dimming requirements of multi-color light-emitting lamps.

[0003] Therefore, how to achieve a lamp with reasonable structural design, single-pin dual-circuit structure to achieve dimming purpose, convenient and quick assembly and disassembly, convenient electrical connection, free and flexible replacement of different styles of lamp arms and lamp bodies, high flexibility and strong practicality is a technical problem that needs to be solved urgently in the industry. Summary of the invention

[0004] The main purpose of the present invention is to provide a power connection structure and a lamp provided with the power connection structure, aiming to achieve a lamp with reasonable structural design, adopting a single-pin dual-circuit structure to achieve the purpose of dimming, convenient and quick assembly and disassembly, convenient electrical connection, and free and flexible replacement of lamp arms and lamp bodies of different styles, so as to achieve high flexibility and strong practicality.

[0005] The present invention provides a power connection structure, comprising a first connection seat structure, and a second connection seat structure which is plugged and fixed with the first connection seat structure and electrically connected with the first connection seat structure at the same time. The first connection seat structure is arranged in a male plug structure, comprising an audio plug, the audio plug consisting of an upper part and a lower part, the upper part consisting of 4 sections of conductive empty tubes, and an insulating rubber layer is arranged between adjacent conductive empty tubes; the lower part consists of 4 sections of electrodes which are respectively electrically connected to the conductive empty tubes, and an insulating rubber layer is arranged between adjacent electrodes; the 4 sections of electrodes extending from top to bottom respectively extend a first positive line, a second negative line, a second positive line, and a first negative line, a first positive line and a first negative line form a first group of circuits, and a second positive line and a second negative line form a second group of circuits; the first connection seat structure also It includes an insulating seat encapsulated on the lower part and a first connecting seat sleeved outside the insulating seat; the second connecting seat structure is arranged in a female plug structure, including a sleeve for the first connecting seat to be embedded in so that the first connecting seat structure is installed on the second connecting seat structure, and the sleeve extends outward from the second connecting seat; the second connecting seat structure also includes an audio jack seat embedded in the second connecting seat and adapted to the audio plug and for the audio plug to be plugged in, and the inner side wall of the audio jack seat is provided with 4 conductive sheets that are respectively in contact with the conductive hollow tube to achieve electrical connection, and the 4 conductive sheets respectively extend b first positive line, b second negative line, b second positive line, b first negative line, b first positive line and b first negative line form b first group of circuits, and b second positive line and b second negative line form b second group of circuits.

[0006] Preferably, a threaded rod is provided at the lower end of the first connecting seat.

[0007] Preferably, a mounting seat is provided on the sleeve.

[0008] Preferably, the outer wall of the sleeve is provided with an external thread, the mounting seat is provided with a mounting hole, and the inner wall of the mounting hole is provided with an internal thread that matches the external thread and is threadably engaged with each other so that the sleeve is fixed on the mounting hole.

[0009] The present invention further proposes a lamp, comprising a lamp holder with a driving control device inside, a plurality of lamp arms installed on the lamp holder through a power connection structure, and a lamp body, the lamp body comprising a white light source and a warm light source, the power connection structure comprising a first connection seat structure, a second connection seat structure that is plugged and fixed with the first connection seat structure and electrically connected to the first connection seat structure, the first connection seat structure is arranged in a male plug structure, and comprises an audio plug, the audio plug is composed of an upper part and a lower part, the upper part is composed of 4 sections of conductive empty tubes, and an insulating rubber layer is provided between adjacent conductive empty tubes; the lower part is composed of 4 sections of electrodes that are respectively electrically connected to the conductive empty tubes, and an insulating rubber layer is provided between adjacent electrodes; the 4 sections of electrodes from top to bottom A first positive line, a second negative line, a second positive line, and a first negative line are respectively extended, a first positive line and a first negative line form a first circuit, a second positive line and a second negative line form a second circuit; the first connection seat structure also includes an insulating seat encapsulated on the lower part, and a first connection seat sleeved outside the insulating seat; the second connection seat structure is arranged in a female plug structure, including a sleeve for the first connection seat to be embedded in so that the first connection seat structure is installed on the second connection seat structure, and the sleeve extends outwardly to the second connection seat; the second connection seat structure also includes an audio jack seat embedded in the second connection seat and adapted to the audio plug and for the audio plug to be plugged in, the audio The inner wall of the frequency socket is provided with 4 conductive sheets which are respectively in contact with the conductive hollow tube to realize electrical connection, and the 4 conductive sheets respectively extend b first positive line, b second negative line, b second positive line, b first negative line, b first positive line and b first negative line form b first circuit, b second positive line and b second negative line form b second circuit; a threaded rod is provided at the lower end of the first connecting seat; a mounting seat is provided on the sleeve; the first connecting seat structure is fixed to the lamp holder through the threaded rod, and a first circuit and a second circuit are electrically connected to the driving control device, and the second connecting seat structure is fixedly connected to the lamp arm through the mounting seat; the first connecting seat structure is fixed to the other end of the lamp arm through the threaded rod, and the lamp The second connection seat structure on the arm is electrically connected to the first connection seat structure on the lamp arm through a wire, the second connection seat structure is fixedly connected to the lamp body through the mounting seat, and the first group of circuits b is electrically connected to the white light source, and the second group of circuits b is electrically connected to the warm light source. When the sleeve on the lamp body is sleeved on the first connection seat of the lamp holder, the lamp body is directly snap-fitted and mounted on the lamp holder. At this time, the audio plug is inserted into the audio jack seat and an electrical connection is achieved, so that the white light source and the warm light source are controlled to work through the driving control device, and then the electrical connection is achieved while the lamp body is quickly installed on the lamp holder, and the operation of the lamp body is controlled through the driving control device to achieve dimming operation of white light illumination, warm light illumination or warm white light illumination;When the sleeve on the lamp arm is inserted into the first connection seat on the lamp holder and the sleeve on the lamp body is sleeved on the first connection seat on the lamp arm, the lamp arm is snap-fitted on the lamp holder and the lamp body is snap-fitted on the other end of the lamp arm. At this time, the audio plug on the lamp holder is electrically connected to the audio jack seat on the lamp body through the audio jack seat, wire, and audio plug, so as to control the operation of the white light source and the warm light source through the driving control device. ;

[0010] Preferably, the lamp holder is directly fixed on the wall to form a wall lamp.

[0011] Preferably, the lamp holder is suspended and fixed on the ceiling by a hanging rod to form a chandelier lamp.

[0012] Preferably, the lamp holder is erected on the ground through a floor lamp pole holder to form a floor lamp fixture.

[0013] Preferably, a wiring groove is provided on the lamp arm.

[0014] Preferably, the lamp arm is provided with a first white light source and a first warm light source connected to the wire.

[0015] The power connection structure of the present invention adopts a sleeve and a first connection seat to be fitted together for connection and fixation, and the audio plug is quickly inserted into the audio jack seat when the sleeve and the first connection seat are engaged with each other, and the four sections of conductive hollow tubes are respectively in contact with the four conductive sheets so that the first circuit group a and the second circuit group a are electrically connected with the first circuit group b and the second circuit group b. The assembly and disassembly are convenient and fast, the efficiency is improved and the cost is reduced, and the electrical connection is simple. It is set as a single-pin dual-circuit structure with a simple structure, a novel and unique design, and the first connection seat structure and the second connection seat structure can rotate 360 ​​degrees relative to each other, which is flexible and practical.

[0016] The lamp of the present invention adopts a power connection structure for connection and fixing. The lamp body can be directly fixed on the lamp holder through the power connection structure. The lamp body can also be connected to the lamp arm through the power connection structure. The lamp arm is connected to the lamp holder through the power connection structure. The combination is flexible, and the installation and disassembly are convenient and quick, which effectively improves the production efficiency and reduces the production cost. The lamp arm is snap-fitted and installed on the lamp holder. The lamp arms of different styles can be replaced by hand at any time to change the overall decorative effect of the lamp to meet the different decorative needs of different places. The lamp arms of different sizes can also be replaced to change the size of the lamp to adapt to installation places of different space sizes. The flexibility is high. Since the power connection structure adopts a single-pin dual-circuit structure, the electrical connection is realized while the connection and fixation between components are met, so as to achieve the effect of solid-electric synchronization. The lamp body, lamp arm and lamp holder can be rotated 360 degrees to adjust the lighting direction. In addition, the white light source and the warm light source on the lamp body are electrically connected to the drive control device through two sets of circuits on the power connection structure to realize the dimming operations of white light lighting, warm light lighting and warm white light lighting. It is practical and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of an embodiment of a power connection structure of the present invention and an enlarged three-dimensional structure of an audio plug in an embodiment of a lamp of the present invention;

[0018] Figure 2 It is a schematic diagram of an enlarged three-dimensional structure of an embodiment of a power connection structure of the present invention and a first connection seat structure of an embodiment of a lamp of the present invention;

[0019] Figure 3 It is a schematic diagram of an enlarged three-dimensional structure of an embodiment of a power connection structure of the present invention and a second connection seat structure of an embodiment of a lamp of the present invention;

[0020] Figure 4 It is a schematic diagram of an embodiment of a power connection structure of the present invention and an enlarged three-dimensional structure of a power connection structure in an embodiment of a lamp of the present invention;

[0021] Figure 5 It is a schematic diagram of a three-dimensional structure decomposition of an embodiment of a power connection structure of the present invention and an embodiment of a lamp of the present invention, which includes a part A and a part B;

[0022] Figure 6 for Figure 5 The enlarged structural diagram of part A in the middle, wherein the lamp arm is mounted on the lamp holder through the power connection structure;

[0023] Figure 7 for Figure 5 The enlarged structural diagram of part B in the figure, wherein the lamp body is mounted on the lamp arm through the power connection structure;

[0024] Figure 8 One of the three-dimensional structural schematic diagrams of an embodiment of the power connection structure of the present invention and an embodiment of the lamp of the present invention, wherein the lamp is configured as a wall lamp, and the lamp body is mounted on a lamp holder through the power connection structure;

[0025] Fig. 9 The second is a schematic diagram of a three-dimensional structure of an embodiment of the power connection structure of the present invention and an embodiment of the lamp of the present invention, wherein the lamp is set as a wall lamp, the lamp body is mounted on the lamp arm through the power connection structure, and the lamp arm is mounted on the lamp holder through the power connection structure;

[0026] Fig.10 The third is a schematic diagram of a three-dimensional structure of an embodiment of a power connection structure of the present invention and an embodiment of a lamp of the present invention, wherein the lamp is configured as a pendant lamp;

[0027] Fig.11This is a fourth schematic diagram of the three-dimensional structure of an embodiment of the power connection structure of the present invention and an embodiment of the lamp of the present invention, wherein the lamp is configured as a floor lamp.

[0028] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0030] Reference Figures 1 to 4 , an embodiment of a power connection structure of the present invention is proposed, comprising a first connection seat structure, a second connection seat structure that is plugged and fixed with the first connection seat structure and electrically connected to the first connection seat structure, the first connection seat structure is arranged in a male plug structure, and comprises an audio plug, the audio plug is composed of an upper part and a lower part, the upper part is composed of 4 sections of conductive empty tubes 101, and an insulating rubber layer 600 is provided between adjacent conductive empty tubes 101. The lower part is composed of 4 sections of electrodes 102 that are electrically connected to the conductive empty tubes 101, and an insulating rubber layer 600 is also provided between adjacent electrodes 102. The 4 sections of electrodes 102 from top to bottom extend respectively into a first positive line 103, a second negative line 104, a second positive line 105, and a first negative line 106, a first positive line 103 and a first negative line 106 form a first group of circuits, and a second positive line 105 and a second negative line 104 form a second group of circuits. That is to say, the combination of the four sections of conductive hollow tubes 101 forms a first group of circuits and a second group of circuits, two groups of circuits, and two groups of circuits are provided on a single audio plug, which has a simple structure and a reasonable design. The first connection seat structure also includes an insulating seat 107 encapsulated on the lower part, and a first connection seat 108 sleeved outside the insulating seat 107. The insulating seat 107 effectively prevents the wiring from being exposed to the outside and causing electric shock accidents. The insulating seat 107 is fixed in the first connection seat 108 by equipment. The insulating seat 107 also prevents the audio plug from contacting the first connection seat 108, and plays a role of fixing, isolating, and insulating. In this embodiment, a threaded rod 109 is provided at the lower end of the first connection seat 108, and the threaded rod 109 is used to facilitate the installation and connection of the first connection seat structure.

[0031] The second connection seat structure is arranged in a female plug structure, including a sleeve 201 for the first connection seat 108 to be embedded therein so that the first connection seat structure is installed on the second connection seat structure, the sleeve 201 extends outwardly to form a second connection seat 203, and the sleeve 201 and the second connection seat 203 are arranged as an integrally formed structure, with a simple structure, simple production process, high production efficiency and low production cost. The second connection seat structure also includes an audio jack seat embedded in the second connection seat 203 and adapted to the audio plug and for the audio plug to be inserted, and the inner side wall of the audio jack seat is provided with 4 conductive sheets at the position corresponding to the position of the conductive hollow tube 101, and the 4 conductive sheets extend out b first positive line 205, b second negative line 206, b second positive line 207, b first negative line 208 respectively, b first positive line 205 and b first negative line 208 form b first group circuit, b second positive line 207 and b second negative line 206 form b second group circuit. When the audio plug is inserted into the audio jack, the four conductive sheets are respectively in contact with the conductive hollow tube 101 to achieve electrical connection, the first group of circuits a is electrically connected to the first group of circuits b, and the second group of circuits a is electrically connected to the second group of circuits b. The entire power connection structure is provided with two groups of circuits.

[0032] In this embodiment, a mounting seat 204 is provided on the sleeve 201, and an outer wall of the sleeve 201 is provided with an external thread 202, a mounting hole is provided on the mounting seat 204, and an inner wall of the mounting hole is provided with an internal thread that matches the external thread 202 and engages with each other to fix the sleeve 201 on the mounting hole. The mounting seat 204 is quickly fixed on the sleeve 201 by threaded connection.

[0033] The power connection structure of the present invention includes a first connection seat structure, a second connection seat structure which is plugged and fixed with the first connection seat structure and electrically connected with the first connection seat structure at the same time. The first connection seat structure is arranged in a male plug structure, including an audio plug, an insulating seat 107, and a first connection seat 108. The upper part of the audio plug is composed of 4 sections of conductive hollow tubes 101, and the lower part is composed of 4 sections of electrodes 102 which are respectively electrically connected to the conductive hollow tubes 101. The 4 sections of conductive hollow tubes 101 are combined to form a first group of circuits and a second group of circuits. Two groups of circuits are arranged on a single audio plug, which has a simple structure and a reasonable design. At the same time, the corresponding second connection seat structure includes a sleeve 201, a second connection seat 203, and an audio jack seat with a single hole. The inner side wall of the audio jack seat is provided with 4 conductive sheets which are respectively in contact with the conductive hollow tubes 101 to achieve electrical connection. The 4 conductive sheets form b first group of circuits and b second group of circuits. The power connection structure of the present invention adopts a sleeve 201 and a first connection seat 108 to be fitted together for connection and fixation, and the audio plug is quickly inserted into the audio jack seat when the sleeve 201 and the first connection seat 108 are engaged with each other, and the four sections of conductive hollow tubes 101 are respectively in contact with the four conductive sheets so that the first circuit group a and the second circuit group a are electrically connected with the first circuit group b and the second circuit group b, and the assembly and disassembly are convenient and fast, the efficiency is improved and the cost is reduced, and the electrical connection is simple, and it is set as a single-pin dual-circuit structure, the structure is simple, the design is novel and unique, and the first connection seat structure and the second connection seat structure can rotate 360 ​​degrees relative to each other, which is flexible and practical.

[0034] Reference Figures 1 to 11, an embodiment of a lamp of the present invention is proposed, the lamp includes a lamp holder 301 with a driving control device inside, a plurality of lamp arms 302 installed on the lamp holder 301 through a power connection structure, and a lamp body 303, wherein the lamp body 303 includes a white light source and a warm light source. The power connection structure includes a first connection seat structure, a second connection seat structure that is plugged and fixed with the first connection seat structure and electrically connected to the first connection seat structure at the same time, the first connection seat structure is arranged in a male plug structure, including an audio plug, the audio plug is composed of an upper part and a lower part, the upper part is composed of 4 sections of conductive empty tubes 101, and an insulating rubber layer 600 is arranged between adjacent conductive empty tubes 101; the lower part is composed of 4 sections of electrodes 102 that are electrically connected to the conductive empty tubes 101, and an insulating rubber layer 600 is arranged between adjacent electrodes 102; the 4 sections of electrodes 102 from top to bottom extend a first positive line 103, a second negative line 104, a second positive line 105, and a first negative line 106, respectively, a first positive line 103 and a first negative line 106 form a first group of circuits, a second positive line 105 and a second negative line 104 form a second group of circuits; the first connection seat structure also includes an insulating seat 107 encapsulated on the lower part, and a sleeve on the insulating seat 1 07; the second connection seat structure is arranged in a female plug structure, including a sleeve 201 for the first connection seat 108 to be embedded therein so that the first connection seat structure is installed on the second connection seat structure, and the sleeve 201 extends outwardly to form a second connection seat 203; the second connection seat structure also includes an audio jack seat embedded in the second connection seat 203 and adapted to the audio plug and for the audio plug to be inserted therein, and the inner side wall of the audio jack seat is provided with 4 conductive sheets that are respectively in contact with the conductive hollow tube 101 to achieve electrical connection, and the 4 conductive sheets extend out b first positive line 205, b second negative line 206, b second positive line 207, b first negative line 208, b first positive line 205 and b first negative line 208 form b first group of circuits, and b second positive line 207 and b second negative line 206 form b second group of circuits; a threaded rod 109 is provided at the lower end of the first connection seat 108; a mounting seat 204 is provided on the sleeve 201.

[0035] The first connection base structure is fixed on the lamp holder 301 through the threaded rod 109 and a first group of circuits and b second group of circuits are electrically connected to the driving control device. The second connection base structure is fixedly connected to the lamp arm 302 through the mounting base 204 .

[0036] The first connecting seat structure is fixed to the other end of the lamp arm 302 through a threaded rod 109, and a wiring groove is provided on the lamp arm 302. The second connecting seat structure on the lamp arm 302 is electrically connected to the first connecting seat structure on the lamp arm 302 through a wire, and the second connecting seat structure is fixedly connected to the lamp body 303 through the mounting seat 204, and the first group of circuits b is electrically connected to the white light source, and the second group of circuits b is electrically connected to the warm light source.

[0037] When the sleeve 201 on the lamp body 303 is sleeved on the first connecting socket 108 of the lamp holder 301, the lamp body 303 is directly snap-fitted and installed on the lamp holder 301. At this time, the audio plug on the lamp holder 301 is inserted into the audio jack socket on the lamp body 303 and an electrical connection is achieved, so that the white light source and the warm light source are controlled by the driving control device to work. Then, when the lamp body 303 is quickly installed on the lamp holder 301, an electrical connection is achieved and the lamp body 303 is controlled by the driving control device to realize the dimming operations of white light lighting, warm light lighting, and warm white light lighting, thereby achieving the effect of solid-electric synchronization.

[0038] When the sleeve 201 on the lamp arm 302 is inserted into the first connecting socket 108 on the lamp holder 301 and the sleeve 201 on the lamp body 303 is inserted into the first connecting socket 108 on the lamp arm 302, the lamp arm 302 is snap-fitted and installed on the lamp holder 301 and the lamp body 303 is snap-fitted and installed on the other end of the lamp arm 302. At this time, the audio plug on the lamp holder 301 is electrically connected to the audio jack socket on the lamp arm 302, the wire, and the audio plug on the lamp arm 302, thereby controlling the operation of the white light source and the warm light source through the driving control device. The lamp holder 301, lamp arm 302 and lamp body 303 of the lamp of the present invention are connected and fixed by a power connection structure, and the assembly is convenient and quick. The sleeve 201 only needs to be sleeved on the first connection seat 108, and can be directly pulled out in reverse when disassembling. The assembly and disassembly can be completed by hand without using any tools. The structure is simple, and the assembly and disassembly are convenient and quick. At the same time, the lamp body 303 can be directly fixed on the lamp holder 301 through the power connection structure, and the lamp body 303 can also be connected to the lamp arm 302 through the power connection structure, and the lamp arm 302 is connected to the lamp holder 301 through the power connection structure. The combination can be flexibly performed according to actual needs. The lamp arm 302 is snap-fitted and installed on the lamp holder 301, and different styles of lamp arms 302 can be replaced by hand at any time to change the overall decorative effect of the lamp to meet different According to different decoration requirements of the place, the size of the lamp can be changed by replacing lamp arms 302 of different sizes to adapt to installation places of different sizes of space, which solves the technical problem that the style and shape of the existing lamps are fixed after assembly and cannot be installed in the installation environment for use. It has high flexibility, and because the power connection structure adopts a single-pin dual-circuit structure, it can meet the connection and fixation between components while realizing electrical connection, achieving the effect of solid-electric synchronization, and the lamp body 303, lamp arm 302, and lamp holder 301 can be rotated 360 degrees to adjust the lighting direction. In addition, the white light source and warm light source on the lamp body 303 are electrically connected to the drive control device through two sets of circuits on the power connection structure, realizing dual-tone lighting operation of white light lighting, warm light lighting, and warm white light lighting, which is practical and convenient.

[0039] The lamp of the present invention can be set as a wall lamp, a chandelier, or a floor lamp, but is not limited to a wall lamp, a chandelier, or a floor lamp. Among them, the lamp holder 301 can be directly fixed on the wall to form a wall lamp. The lamp holder 301 of the wall lamp can be directly connected to the lamp body 303 through a power connection structure, or can be connected to the lamp arm 302 through a power connection structure. The lamp arm 302 is electrically connected to the lamp body 303 through the power connection structure. The number of lamp bodies 303 is set to 1 to 3, and the number of lamp arms 302 can be zero or correspond to the number of lamp bodies 303, and the combination is flexible.

[0040] In this embodiment, the lamp holder 301 can be suspended and fixed on the ceiling by a hanging rod 400 to form a chandelier lamp. A plurality of lamp arms 302 are connected to the lamp holder 301 of the chandelier lamp through a power connection structure. The ends of the lamp arms 302 are connected to the lamp body 303 through the power connection structure. The chandelier lamp formed by the combination can perform dual-tone lighting operation to meet the different lighting needs of different lighting places. Moreover, the lamp arms 302 and the lamp body 303 are easy and quick to install and disassemble. The lamp arms 302 and the lamp body 303 of different styles can be flexibly replaced for personal use to change the decorative effect of the lamp. The style can be changed arbitrarily, the styles are diverse and novel, and the scope of application is wide.

[0041] In this embodiment, the lamp holder 301 can also stand upright on the ground through the floor lamp pole holder 500 to form a floor lamp. The lamp holder 301 of the floor lamp can be directly connected to the lamp body 303 through the power connection structure, and can also be connected to the lamp arm 302 through the power connection structure. The lamp arm 302 is electrically connected to the lamp body 303 through the power connection structure. The number of lamp bodies 303 is set to 1 to 4, and the number of lamp arms 302 can be zero or correspond to the number of lamp bodies 303, and the combination is flexible.

[0042] In addition, the lamp arm 302 of this embodiment may be provided with a first white light source and a first warm light source connected to the wire. The first white light source and the second white light source enable the lamp arm 302 to have a lighting effect, with a novel structure. The lamp as a whole emits light outward, with uniform light output, a wide light output surface, and a good lighting effect.

[0043] Therefore, the lamp of the present invention is provided with a power connection structure, and the structural design is reasonable. The sleeve 201 and the first connecting seat 108 are mutually fitted for connection and fixation. The assembly and disassembly are convenient and quick, the production efficiency is improved, and the production cost is reduced. The power connection structure is set as a single-pin dual-circuit structure to achieve the purpose of dimming. It has solid electrical synchronization and convenient electrical connection. It can rotate 360 ​​degrees to adjust the lighting direction and has good lighting effect. In addition, different styles of lamp arms 302 and lamp bodies 303 can be freely and flexibly replaced to change the structural style and decorative effect of the lamp. It has high flexibility and strong practicality.

[0044] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made by using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A power connection structure, characterized in that: The power connection structure is configured as a single-pin dual-circuit structure, including a first connection seat structure, a second connection seat structure that is plugged and fixed with the first connection seat structure and electrically connected to the first connection seat structure at the same time, the first connection seat structure is configured as a male plug structure, including an audio plug, the audio plug is composed of an upper part and a lower part, the upper part is composed of 4 sections of conductive empty tubes, and an insulating rubber layer is provided between adjacent conductive empty tubes; the lower part is composed of 4 sections of electrodes that are electrically connected to the conductive empty tubes, respectively, and an insulating rubber layer is provided between adjacent electrodes; the 4 sections of electrodes from top to bottom respectively extend a first positive line, a second negative line, a second positive line, and a first negative line, a first positive line and a first negative line form a first group of circuits, and a second positive line and a second negative line form a second group of circuits; the first connection seat structure also includes a package on the lower part an insulating seat and a first connecting seat sleeved outside the insulating seat; the second connecting seat structure is arranged in a female plug structure, including a sleeve in which the first connecting seat is embedded so that the first connecting seat structure is installed on the second connecting seat structure, the sleeve extends outwardly from the second connecting seat, and the sleeve and the second connecting seat are arranged as an integrally formed structure; the second connecting seat structure also includes an audio jack seat with a single hole which is embedded in the second connecting seat and is adapted to the audio plug and for the audio plug to be plugged in, the inner side wall of the audio jack seat is provided with 4 conductive sheets which are respectively in contact with the conductive hollow tube to achieve electrical connection, and the 4 conductive sheets respectively extend out a first positive line b, a second negative line b, a second positive line b, and a first negative line b, the first positive line b and the first negative line b form a first group of circuits b, and the second positive line b and the second negative line b form a second group of circuits b.

2. A power connection structure according to claim 1, characterized in that: A threaded rod is provided at the lower end of the first connecting seat.

3. A power connection structure according to claim 2, characterized in that: A mounting seat is arranged on the sleeve.

4. A power connection structure according to claim 3, characterized in that: The outer wall of the sleeve is provided with an external thread, the mounting seat is provided with a mounting hole, and the inner wall of the mounting hole is provided with an internal thread that matches the external thread and engages with each other so that the sleeve is fixed on the mounting hole.

5. A lamp, comprising a lamp holder with a driving control device inside, a plurality of lamp arms mounted on the lamp holder through a power connection structure, and a lamp body, wherein the lamp body comprises a white light source and a warm light source, characterized in that: The power connection structure is set as a single-pin dual-circuit structure, including a first connection seat structure, a second connection seat structure that is plugged and fixed with the first connection seat structure and electrically connected to the first connection seat structure at the same time, the first connection seat structure is set as a male plug structure, including an audio plug, the audio plug is composed of an upper part and a lower part, the upper part is composed of 4 sections of conductive empty tubes, and an insulating rubber layer is provided between adjacent conductive empty tubes; the lower part is composed of 4 sections of electrodes that are electrically connected to the conductive empty tubes, and an insulating rubber layer is provided between adjacent electrodes; the 4 sections of electrodes from top to bottom respectively extend a first positive line, a second negative line, a second positive line, and a first negative line, and a first positive line and a first negative line are connected The first positive line and the second negative line form a first circuit, and the first positive line and the second negative line form a second circuit; the first connection seat structure also includes an insulating seat encapsulated on the lower part and a first connection seat sleeved outside the insulating seat; the second connection seat structure is arranged in a female plug structure, including a sleeve for the first connection seat to be embedded in so that the first connection seat structure is installed on the second connection seat structure, the sleeve extends outwardly to form a second connection seat, and the sleeve and the second connection seat are arranged as an integrally formed structure; the second connection seat structure also includes an audio jack seat with a single hole embedded in the second connection seat and adapted to the audio plug and for the audio plug to be inserted, and the inner side wall of the audio jack seat is provided with 4 A conductive sheet that contacts the conductive hollow tube to achieve electrical connection, and the four conductive sheets extend b first positive line, b second negative line, b second positive line, and b first negative line respectively. The b first positive line and the b first negative line form a b first circuit, and the b second positive line and the b second negative line form a b second circuit; a threaded rod is provided at the lower end of the first connecting seat; a mounting seat is provided on the sleeve; the first connecting seat structure is fixed to the lamp holder through the threaded rod, and the a first circuit and the a second circuit are electrically connected to the drive control device, and the second connecting seat structure is fixedly connected to one end of the lamp arm through the mounting seat; the first connecting seat structure is fixed to the other end of the lamp arm through the threaded rod, and the lamp arm The second connection seat structure is electrically connected to the first connection seat structure on the lamp arm through a wire, the second connection seat structure is fixedly connected to the lamp body through the mounting seat, and the first group of circuits b is electrically connected to the white light source, and the second group of circuits b is electrically connected to the warm light source. When the sleeve on the lamp body is sleeved on the first connection seat of the lamp holder, the lamp body is directly snap-fitted and mounted on the lamp holder. At this time, the audio plug is inserted into the audio jack seat and an electrical connection is achieved, so that the white light source and the warm light source are controlled to work through the driving control device, and then the lamp body is quickly installed on the lamp holder. At the same time, the electrical connection is achieved and the lamp body is controlled to work through the driving control device to achieve white light lighting, warm light lighting, and warm white light lighting dimming operations;When the sleeve on the lamp arm is inserted into the first connection seat on the lamp holder and the sleeve on the lamp body is sleeved on the first connection seat on the lamp arm, one end of the lamp arm is snap-fitted on the lamp holder and the lamp body is snap-fitted on the other end of the lamp arm. At this time, the audio plug on the lamp holder is electrically connected to the audio jack seat on the lamp arm, the wire, the audio plug on the lamp arm and the audio jack seat on the lamp body, thereby controlling the operation of the white light source and the warm light source through the driving control device. ; 6. A lamp according to claim 5, characterized in that: The lamp holder is directly fixed on the wall to form a wall lamp.

7. The lamp according to claim 5, characterized in that: The lamp holder is suspended and fixed on the ceiling through a hanging rod so as to form a chandelier lamp.

8. The lamp according to claim 5, characterized in that: The lamp holder is erected on the ground through a floor lamp pole holder so as to form a floor lamp fixture.

9. A lamp according to claim 6, 7 or 8, characterized in that: A wiring groove is provided on the lamp arm.

10. The lamp according to claim 9, characterized in that: The lamp arm is provided with a first white light source and a first warm light source which are connected to the wire.

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