WO2022121762A1 - 轨道、磁吸轨道灯及磁吸轨道灯组 - Google Patents

轨道、磁吸轨道灯及磁吸轨道灯组 Download PDF

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Publication number
WO2022121762A1
WO2022121762A1 PCT/CN2021/135004 CN2021135004W WO2022121762A1 WO 2022121762 A1 WO2022121762 A1 WO 2022121762A1 CN 2021135004 W CN2021135004 W CN 2021135004W WO 2022121762 A1 WO2022121762 A1 WO 2022121762A1
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WIPO (PCT)
Prior art keywords
track
conductive
conductive column
strip
metal sheet
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PCT/CN2021/135004
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English (en)
French (fr)
Inventor
曾锐
许振力
Original Assignee
欧普照明股份有限公司
苏州欧普照明有限公司
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Priority claimed from CN202022948793.3U external-priority patent/CN214037995U/zh
Priority claimed from CN202022948790.XU external-priority patent/CN214249260U/zh
Application filed by 欧普照明股份有限公司, 苏州欧普照明有限公司 filed Critical 欧普照明股份有限公司
Publication of WO2022121762A1 publication Critical patent/WO2022121762A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • 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 application relates to the technical field of lighting, in particular to a track, a magnetic track light and a magnetic track light group.
  • the track light is a light installed on a similar track, and the illumination angle can be adjusted arbitrarily. It is generally used as a spotlight in places where key lighting is required.
  • the circuit board and the cold-rolled plate are combined through the crimping terminal, and the crimping terminal is connected to an external power supply and is electrically connected to the circuit board.
  • Existing crimp terminals generally have three parts: a matching part, a transition part and a crimping part. Under the action of external stress, the crimping terminal is prone to deformation, warping, and falling off in these three parts, thereby reducing the performance of the crimping terminal and reducing the reliability of the crimping terminal.
  • an iron plate is provided in the track to generate a magnetic attraction force with the magnetic attraction device in the lamp body, so that the lamp body is adsorbed in the track.
  • the magnetic induction intensity of the iron plate is not high, and the magnetism of the iron plate will decrease during the working process, which will lead to the decrease of the adsorption force of the iron plate and the magnetic device in the lamp body, causing the lamp body to fall off, posing a safety hazard.
  • the iron plate is easily magnetized, attracting dust impurities in the air, resulting in a short circuit between the lamp body and the track.
  • the purpose of the present application is to provide a track, a magnetic track light and a magnetic track light group, which can solve the problem of low reliability in that the circuit board of the existing track light is electrically connected to an external power supply through a crimp terminal. It solves the problems of the existing track light that the iron plate has a slightly low magnetic induction and the magnetic drop causes the lamp body to fall off, and also solves the problem that the iron plate existing in the existing track light is easily magnetized, resulting in a short circuit between the lamp body and the circuit board in the track, etc. question.
  • the present application provides a track including a circuit board.
  • the circuit board includes: a base plate, which is strip-shaped; a first conductive column, which protrudes from a surface on one side of the base plate; The conductive columns are arranged on the same side; wherein, there is a gap between the first conductive column and the second conductive column.
  • the circuit board further includes: a first conductive part, which is in the shape of a strip, is provided on the surface of the other side of the substrate, and extends from one end of the substrate to the other end; and a second conductive part, which is It is strip-shaped, provided on the surface of the other side of the substrate, extending from one end of the substrate to the other end; wherein, the central axis of the second conductive portion is parallel to the central axis of the first conductive portion.
  • first conductive column is electrically connected to the first conductive portion; the second conductive column is electrically connected to the second conductive portion.
  • the track further includes: a track body, which includes a strip-shaped slot body; a metal sheet, which is arranged in the strip-shaped slot body; and an insulating sheet, which is arranged in the strip-shaped slot body and located in the metal sheet Above; wherein, the circuit board is arranged in the strip-shaped groove, and is arranged on the side of the insulating sheet away from the metal sheet.
  • the insulating sheet includes: an insulating sheet body; a first through hole penetrating the insulating sheet body and corresponding to the first conductive pillar; and a second through hole penetrating the insulating sheet The body is arranged corresponding to the second conductive column.
  • the metal sheet includes: a metal sheet body; a third through hole penetrating through the metal sheet body and corresponding to the first conductive column; and a fourth through hole penetrating the metal sheet body, and the second conductive pillars are arranged correspondingly.
  • the track further includes a power supply component, one end of which is electrically connected to the first conductive column and the second conductive column, and the other end of which is connected to a power source.
  • the power supply assembly includes: a first wire located at the bottom of the strip-shaped slot body, and the first conductive column passes through the first through hole of the insulating sheet and the third through hole of the metal sheet a hole is connected to the first wire; and a second wire is located at the bottom of the strip-shaped slot body, and the second conductive post passes through the second through hole of the insulating sheet and the fourth through hole of the metal sheet A hole is connected to the second wire.
  • the track further comprises: track plugs, which are detachably installed to the notches at both ends of the strip-shaped groove body.
  • first conductive portion and the second conductive portion are copper foils; and/or the first conductive column and the second conductive column are made of copper.
  • the metal sheet includes: one of iron plate and silicon steel sheet.
  • the present application also provides a magnetic track lamp, which includes: the track described in the present application; and a lamp body, which is detachably connected to the track.
  • the present application also provides a magnetic track light set, which includes two or more magnetic track lights described in the present application.
  • the two conductive columns of one magnetic track light are electrically connected to the two conductive columns of another magnetic track light through wires.
  • the present application relates to a track, a magnetic track lamp and a magnetic track light group, a conductive column is arranged on one side of the circuit board, and the conductive column passes through the insulating sheet and the metal sheet and is electrically connected to the power supply assembly, Improve the reliability of magnetic track lights.
  • the circuit board By arranging the circuit board on one side of the circuit board, the production cost can be reduced compared with the crimping terminal in the prior art.
  • the silicon steel sheet is arranged in the magnetic suction track, and the high magnetic induction intensity of the silicon steel sheet is used to increase the magnetic attraction force between the magnetic suction track and the lamp body, and to improve the installation reliability of the magnetic suction track lamp; the non-magnetic timeliness of the silicon steel sheet is used to avoid using During the process, the magnetic attraction force between the magnetic attraction track and the lamp body decreases, reducing the potential safety hazard; using the performance of the silicon steel sheet that is not easy to be magnetized, it avoids the adsorption of dust impurities in the air, avoids the short circuit between the lamp body and the circuit board in the track, and improves the magnetic attraction. Track light reliability. Solder the conductive posts to the circuit board for easier installation.
  • Figure 1 is a schematic diagram of the structure of the track.
  • Figure 2 is an exploded view of the track.
  • 3 is a cross-sectional view of the rail body.
  • Figure 4 is a side view of the circuit board.
  • FIG. 5 is a top view of the circuit board.
  • FIG. 6 is a bottom view of the circuit board.
  • FIG. 7 is a plan view of the insulating sheet.
  • FIG. 8 is a top view of the metal sheet.
  • FIG. 9 is a schematic diagram of the connection between the power supply assembly and the circuit board.
  • the second conductive part 24 The first conductive column
  • This embodiment provides a magnetic track light group, which includes more than two magnetic track lights.
  • the magnetic track light includes a track 100 and a light body (not shown).
  • the lamp body is detachably connected to the rail 100 .
  • the track 100 includes: a track body 1 , a circuit board 2 , an insulating sheet 3 , a metal sheet 4 , a power supply assembly 5 and a track plug 6 .
  • the track body 1 is one of an embedded track body, a surface mounted track body and a hoisted track body. In order to improve the aesthetic performance of the magnetic track light after installation, the track body 1 in this embodiment adopts an embedded track body.
  • the track body 1 includes a strip-shaped groove body. Specifically, the track body 1 includes: a first side plate 11 , a second side plate 12 and a bottom plate 13 .
  • the first side plate 11 and the second side plate 12 are disposed opposite to each other; the bottom plate 13 is fixed between the first side plate 11 and the second side plate 12 .
  • the materials of the first side plate 11 , the second side plate 12 and the bottom plate 13 can be selected from aluminum profiles.
  • the track body 1 thus formed has light weight, strong corrosion resistance, no metal pollution, no toxicity, stable chemical properties, can be recycled and reused, and has good environmental protection performance.
  • a first groove 111 is formed on the inner side wall of the first side plate 11
  • a second groove 121 is formed on the inner side wall of the second side plate 12
  • the first groove 111 is opposite to the second groove 121 .
  • the first groove 111 and the second groove 121 together form a strip-shaped groove body of the track body 1 .
  • the metal sheet 4 is arranged in the strip-shaped groove body; the insulating sheet 3 is arranged in the strip-shaped groove body, and is located above the metal sheet 4; the circuit board 2 is arranged in the strip-shaped groove body, and located above the insulating sheet 3 .
  • the circuit board 2 includes: a substrate 21 , a first conductive portion 22 , a second conductive portion 23 , a first conductive column 24 and a second conductive column 25 .
  • the first conductive portion 22 is strip-shaped, disposed on the surface of the substrate 21 away from the metal sheet 4 , and extending from one end of the substrate 21 to the other end.
  • the second conductive portion 23 is strip-shaped, is disposed on the surface of the substrate 21 on the side away from the metal sheet 4 , and extends from one end of the substrate 21 to the other end. Wherein, the central axis of the second conductive portion 23 is parallel to the central axis of the first conductive portion 22 .
  • the lamp body can slide along the track body 1 in the track 100, and during the sliding process, the lamp body can keep the electrical connection state with the first conductive part 22 and the second conductive part 23 all the time, Realize the lighting effect of magnetic track lights.
  • the first conductive portion 22 and the second conductive portion 23 are copper foils.
  • the electrical connection between the lamp body and the circuit board 2 is mainly realized by utilizing the conductive properties of the copper foil.
  • the first conductive post 24 protrudes from the surface of the substrate 21 facing the metal sheet 4 , and is electrically connected to the first conductive portion 22 ;
  • the second conductive post 25 protrudes from the surface of the substrate 21 facing the metal sheet 4 , and is electrically connected to the second conductive portion 23 .
  • the first conductive pillars 24 and the second conductive pillars 25 are made of copper.
  • the first conductive column 24 and the second conductive column 25 are welded to the substrate 21 .
  • the first conductive column 24 and the second conductive column 25 are welded to the substrate 21 by SMT (English full name: Surface Mounting Technology, Chinese: Surface Mount Technology) process.
  • the electrical connection between the first conductive column 24 and the first conductive portion 22 and the electrical connection between the second conductive column 25 and the second conductive portion 23 are realized through the via hole immersion copper process.
  • the first conductive pillars 24 and the second conductive pillars 25 are soldered to the circuit board 2, and then the electrical connection between the first conductive pillars 24 and the first conductive parts 22 is realized through the via hole immersion copper process. Electrical connection between the two conductive pillars 25 and the second conductive portion 23 .
  • the insulating sheet 3 is disposed between the circuit board 2 and the metal sheet 4 .
  • the insulating sheet 3 is a Mylar sheet. The main purpose is to prevent the short circuit phenomenon in the electrical connection between the circuit board 2 and the metal sheet 4 .
  • the insulating sheet 3 includes an insulating sheet body 31 , a first through hole 32 and a second through hole 33 .
  • the first through holes 32 penetrate through the insulating sheet body 31 and are disposed corresponding to the first conductive pillars 24 ; the second through holes 33 penetrate through the insulating sheet body 31 and are connected with the second conductive pillars 25 corresponds to the setting.
  • the metal sheet 4 includes one of an iron plate and a silicon steel sheet.
  • the metal sheet in this embodiment is a silicon steel sheet.
  • the metal sheet 4 includes a metal sheet body 41 , a third through hole 42 and a fourth through hole 43 .
  • the third through hole 42 penetrates through the metal sheet body 41 and is provided correspondingly with the first conductive pillar 24 ; the fourth through hole 43 penetrates through the metal sheet body 41 and the second conductive pillar 25 is provided correspondingly .
  • the first conductive pillar 24 is connected to the first wire 51 of the power supply component 5 through the first through hole 32 of the insulating sheet 3 and the third through hole 42 of the metal sheet 4;
  • the second conductive column 25 is connected to the second wire 52 of the power supply component 5 through the second through hole 33 of the insulating sheet 3 and the fourth through hole 43 of the metal sheet 4, and the first conductive column 24 passes through
  • the hole immersion copper process realizes the electrical connection with the first conductive part 22
  • the second conductive pillar 25 realizes the electrical connection with the second conductive part 23 through the via hole immersion copper process.
  • the metal sheet 4 is arranged in the track 100, and the high magnetic induction intensity of the metal sheet 4 can be used to obtain a higher magnetic induction under the same magnetic field, thereby increasing the magnetic attraction force between the track 100 and the lamp body, and improving the installation of the magnetic attraction track lamp reliability.
  • the non-magnetic aging of the metal sheet 4 that is to say, the magnetic performance of the metal sheet 4 will not decrease during the service process, that is, the magnetic force of the adsorption lamp body will not be reduced, so as to avoid the rail and the rail during use.
  • the magnetic attraction force between the lamp bodies decreases, which reduces the potential safety hazard and improves the installation reliability of the magnetic attraction track lamp.
  • the metal sheet 4 is not easily magnetized to avoid adsorption of dust impurities in the air, avoid short circuit between the lamp body and the circuit board 2 in the track 100, and improve the reliability of the magnetic track lamp.
  • the metal sheet 4 is easy to be stamped and processed, and the processing performance is excellent.
  • the high magnetic induction intensity of the metal sheet 4 is used to reliably press the insulating sheet 3 and the circuit board 2 between the metal sheet 4 and the magnetic attraction device in the lamp body. 3 and the circuit board 2 are assembled together, and then slid into the first groove 111 and the second groove 121 of the track body 1 as a whole, no other fastening components are required, and the assembly time and cost of the track 100 can be saved.
  • one end of the power supply component 5 is electrically connected to the first conductive column 24 and the second conductive column 25 , and the other end thereof is connected to a power source.
  • the power supply assembly 5 includes: a first wire 51 , a second wire 52 and a plug 53 .
  • the first wire 51 is located at the bottom of the strip-shaped groove body, and the first conductive column 24 is connected to the The first wire 51 ;
  • the second wire 52 is located at the bottom of the strip-shaped slot body, and the second conductive column 25 passes through the second through hole 33 of the insulating sheet 3 and the fourth through hole of the metal sheet 4 43 is connected to the second wire 52 .
  • the power supply assembly 5 is connected to a power source through a plug 53 .
  • the rail plugs 6 are detachably installed to the notches at both ends of the bar-shaped groove body. Specifically, screws can be selected to detachably install the rail plugs 6 to the notches at both ends of the strip-shaped groove body.
  • the magnetic track light set in this embodiment includes more than two magnetic track lights, wherein the two conductive columns of the first magnetic track light are electrically connected to the two conductive columns of the second magnetic track light through wires .
  • the two conductive columns of the plurality of magnetic track lights are connected by wires, and the power supply only needs to be connected to the power supply assembly of the first magnetic track light, and then the power supply assembly is electrically connected to the two wires of the first magnetic track light through wires.
  • the conductive column can then be used to power the entire light group.

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

Abstract

一种轨道（100）、磁吸轨道灯及磁吸轨道灯组，轨道（100）包括：电路板（2）；电路板（2）包括：基板（21），其为条形；第一导电柱（24），突出于基板（21）一侧的表面；以及第二导电柱（25），突出于基板（21）一侧的表面，且与第一导电柱（24）同侧设置；其中，第一导电柱（24）与第二导电柱（25）之间存在间隙，通过导电柱（24、25）穿过绝缘片（3）以及金属片（4）与供电组件（5）电连接，提升磁吸轨道灯的可靠性。

Description

轨道、磁吸轨道灯及磁吸轨道灯组
本申请要求了申请日为2020年12月8日，申请号为202022948793.3，实用新型名称为“轨道、磁吸轨道灯及磁吸轨道灯组”的中国专利申请的优先权，以及申请日为2020年12月8日，申请号为202022948790.X，实用新型名称为“磁吸轨道、磁吸轨道灯及磁吸轨道灯组”的中国专利申请的优先权，两项专利申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及照明技术领域，具体涉及一种轨道、磁吸轨道灯及磁吸轨道灯组。
背景技术
随着人们生活水平的不断提高，照明装置在人们生活中已经不可或缺，人们绝大部分时间都生活在光照环境下，人们对家庭或办公室的照明的便捷性能和装饰性能要求越来越高。一般都是通过在室内装潢中搭配适当的灯饰，兼具实用与美观的功用。鉴于灯饰市场的潜力，厂商大都在开发新的产品。例如轨道灯，其应用于居家或商业上，皆受到消费者的青睐。
轨道灯就是安装在一个类似轨道上面的灯，可以任意调节照射角度，一般作为射灯使用在需要重点照明的地方。现有轨道灯通过压线端子将电路板和冷轧板结合，压线端子外接电源并和电路板电性连接。现有压线端子一般具有三个部分：匹配部分、过渡部分和压接部分。在外界应力作用下，压线端子在这三个部分容易出现变形翘起、脱落，从而导致压线端子的性能降低，降低压线端子的可靠性。
另外，现有轨道灯主要是通过在轨道内设置铁板，与灯体内的磁吸装置产生磁吸力，将灯体吸附于轨道内。但是铁板的磁感应强度不高，且铁板在工作过程中会出现磁性下降的现象，进而导致铁板与灯体内磁吸装置的吸附力下降，导致灯体脱落，存在安全隐患。而且，铁板容易被磁化，吸附空气中的粉尘杂质，导致灯体与轨道之间的短路。
发明内容
本申请的目的是提供一种轨道、磁吸轨道灯及磁吸轨道灯组，其能够解决现有轨道灯的电路板通过压线端子与外界电源电连接存在的可靠性低的问题。解决现有的轨道灯存在的铁板磁感轻度低、磁性下降导致灯体脱落的问题，还能解决现有轨道灯存在的铁板易被磁化，导致灯体与轨道内电路板短路等问题。
为了解决上述问题，本申请提供了一种轨道，其包括电路板。所述电路板包括：基板，其为条形；第一导电柱，突出于所述基板一侧的表面；以及第二导电柱，突出于所述基板一侧的表面，且与所述第一导电柱同侧设置；其中，所述第一导电柱与所述第二导电柱之间存在间隙。
进一步的，其中所述电路板还包括：第一导电部，其为条形，设于所述基板另一侧的表面，从所述基板的一端延伸至另一端；以及第二导电部，其为条形，设于所述基板另一侧的表面，从所述基板的一端延伸至另一端；其中，所述第二导电部的中轴线平行于所述第一导 电部的中轴线。
进一步的，其中所述第一导电柱电性连接至所述第一导电部；所述第二导电柱电性连接至所述第二导电部。
进一步的，所述轨道还包括：轨道本体，其包括一条形槽体；金属片，设置于所述条形槽体内；以及绝缘片，设置于所述条形槽体内，且位于所述金属片上方；其中，所述电路板设置于所述条形槽内，且设置于所述绝缘片远离所述金属片的一侧。
进一步的，其中所述绝缘片包括：绝缘片体；第一通孔，贯穿于所述绝缘片体，且与所述第一导电柱对应设置；以及第二通孔，贯穿于所述绝缘片体，且与所述第二导电柱对应设置。
进一步的，其中所述金属片包括：金属片体；第三通孔，贯穿于所述金属片体，且与所述第一导电柱对应设置；以及第四通孔，贯穿于所述金属片体，且所述第二导电柱对应设置。
进一步的，所述轨道还包括供电组件，其一端电性连接至所述第一导电柱及所述第二导电柱，其另一端连接至一电源。
进一步的，其中所述供电组件包括：第一导线，位于所述条形槽体的底部，所述第一导电柱穿过所述绝缘片的第一通孔、所述金属片的第三通孔连接至所述第一导线；以及第二导线，位于所述条形槽体的底部，所述第二导电柱穿过所述绝缘片的第二通孔、所述金属片的第四通孔连接至所述第二导线。
进一步的，所述轨道还包括：轨道堵头，可拆卸式安装至所述条形槽体两端的槽口处。
进一步的，其中所述第一导电部及所述第二导电部为铜箔；和/或，所述第一导电柱及所述第二导电柱的材质均为铜。
进一步的，其中所述金属片包括：铁板、硅钢片中的一种。
为了解决上述问题，本申请还提供了一种磁吸轨道灯，其包括：本申请所述的轨道；以及灯体，可拆卸式连接于所述轨道。
为了解决上述问题，本申请还提供了一种磁吸轨道灯组，其包括两个以上本申请所述的磁吸轨道灯。
进一步的，一个磁吸轨道灯的两个导电柱通过导线电连接至另一个磁吸轨道灯的两个导电柱。
本申请的有益效果是：本申请涉及一种轨道、磁吸轨道灯及磁吸轨道灯组，在电路板的一侧设置导电柱，导电柱穿过绝缘片以及金属片与供电组件电连接，提升磁吸轨道灯的可靠性。在电路板的一侧设置电路板，相对于现有技术中的压线端子而言，可以降低生产成本。在磁吸轨道内设置硅钢片，利用硅钢片的高磁感应强度，增加磁吸轨道与灯体间的磁吸力，提升磁吸轨道灯的安装可靠性；利用硅钢片的无磁时效性，避免使用过程中，磁吸轨道与灯体间的磁吸力下降，减小安全隐患；利用硅钢片不易被磁化的性能，避免吸附空气中的粉尘杂质，避免灯体与轨道内电路板短路，提升磁吸轨道灯的可靠性。将导电柱焊接至电路板上， 提升安装便捷性。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为轨道的结构示意图。
图2为轨道的爆炸图。
图3为轨道本体的截面图。
图4为电路板的侧视图。
图5为电路板的俯视图。
图6为电路板的仰视图。
图7为绝缘片的俯视图。
图8为金属片的俯视图。
图9为供电组件与电路板的连接示意图。
图中部件标识如下：
100、轨道
1、轨道本体                    2、电路板
3、绝缘片                      4、金属片
5、供电组件                    6、轨道堵头
11、第一侧板                   12、第二侧板
13、底板
111、第一凹槽                  112、第二凹槽
21、基板                       22、第一导电部
23、第二导电部                 24、第一导电柱
25、第二导电柱
31、绝缘片体                   32、第一通孔
32、第二通孔
41、金属片体                   42、第三通孔
43、第四通孔
51、第一导线                   52、第二导线。
具体实施方式
以下结合说明书附图详细说明本申请的优选实施例，以向本领域中的技术人员完整介绍本申请的技术内容，以举例证明本申请可以实施，使得本申请公开的技术内容更加清楚，使得本领域的技术人员更容易理解如何实施本申请。然而本申请可以通过许多不同形式的实施 例来得以体现，本申请的保护范围并非仅限于文中提到的实施例，下文实施例的说明并非用来限制本申请的范围。
本申请所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是附图中的方向，本文所使用的方向用语是用来解释和说明本申请，而不是用来限定本申请的保护范围。
实施例
本实施例提供了一种磁吸轨道灯组，其包括两个以上的磁吸轨道灯。磁吸轨道灯包括轨道100及灯体(图未示)。灯体可拆卸式连接于所述轨道100。
如图1、图2所示，所述轨道100包括：轨道本体1、电路板2、绝缘片3、金属片4、供电组件5以及轨道堵头6。
其中所述轨道本体1为嵌入式轨道本体、明装式轨道本体以及吊装式轨道本体中的一种。为提升安装之后的磁吸轨道灯的美观性能，本实施例中的轨道本体1采用嵌入式轨道本体。
如图3所示，轨道本体1包括一条形槽体。具体的，所述轨道本体1包括：第一侧板11、第二侧板12以及底板13。
其中第一侧板11与第二侧板12相对设置；底板13固定于所述第一侧板11及所述第二侧板12之间。第一侧板11、第二侧板12以及底板13的材质可以选择铝型材。由此形成的轨道本体1的质量轻、耐腐蚀性能强、无金属污染，无毒性，化学性能稳定，可以重复回收利用，环保性能好。
第一侧板11的内侧壁设有一第一凹槽111，第二侧板12的内侧壁设有一第二凹槽121，所述第一凹槽111与第二凹槽121相对设置。所述第一凹槽111与第二凹槽121共同组成轨道本体1的条形槽体。
轨道100组装时，金属片4设置于所述条形槽体内；绝缘片3设置于所述条形槽体内，且位于所述金属片4上方；电路板2设置于所述条形槽体内，且位于所述绝缘片3上方。
如图4所示，电路板2包括：基板21、第一导电部22、第二导电部23、第一导电柱24以及第二导电柱25。
如图2、图4、图5所示，第一导电部22为条形，设于所述基板21远离所述金属片4一侧的表面，从所述基板21的一端延伸至另一端。第二导电部23为条形，设于所述基板21远离所述金属片4一侧的表面，从所述基板21的一端延伸至另一端。其中，所述第二导电部23的中轴线平行于所述第一导电部22的中轴线。由此，灯体安装至轨道100后，灯体能在轨道100内沿着轨道本体1滑动，且在滑动过程中，灯体能与第一导电部22及第二导电部23一直保持电连接状态，实现磁吸轨道灯的照明效果。
其中所述第一导电部22及第二导电部23为铜箔。主要利用铜箔的导电性能，实现灯体与电路板2的电连接。
如图2、图4、图6所示，第一导电柱24突出于所述基板21朝向所述金属片4一侧的表面，电性连接至所述第一导电部22；第二导电柱25突出于所述基板21朝向所述金属片4一侧的表面，电性连接至所述第二导电部23。其中，所述第一导电柱24与所述第二导电柱25之间存在间隙。所述第一导电柱24及所述第二导电柱25的材质均为铜。
其中，所述第一导电柱24及所第二导电柱25焊接至所述基板21上。具体的，所述第一导电柱24及所第二导电柱25通过SMT(英文全称：Surface Mounting Technology，中文：表面贴装技术)工艺焊接至所述基板21上。
具体的，通过过孔沉铜工艺实现第一导电柱24与第一导电部22之间的电连接，第二导电柱25与第二导电部23之间的电连接。本实施例中通过将第一导电柱24及第二导电柱25焊接至电路板2上，然后通过过孔沉铜工艺实现第一导电柱24与第一导电部22之间的电连接，第二导电柱25与第二导电部23之间的电连接。
如图2所示，绝缘片3设置于所述电路板2与所述金属片4之间。其中所述绝缘片3为麦拉片。主要是防止电路板2与金属片4之间电连接发生短路现象。
如图7所示，所述绝缘片3包括：绝缘片体31、第一通孔32以及第二通孔33。
其中，第一通孔32贯穿于所述绝缘片体31，且与所述第一导电柱24对应设置；第二通孔33贯穿于所述绝缘片体31，且与所述第二导电柱25对应设置。
如图8所示，所述金属片4包括铁板、硅钢片中的一种。优选的，本实施例中所述金属片为硅钢片。所述金属片4包括：金属片体41、第三通孔42以及第四通孔43。
第三通孔42贯穿于所述金属片体41，且与所述第一导电柱24对应设置；第四通孔43贯穿于所述金属片体41，且所述第二导电柱25对应设置。
由此，本实施例中第一导电柱24穿过所述绝缘片3的第一通孔32、所述金属片4的第三通孔42连接至所述供电组件5的第一导线51；第二导电柱25穿过所述绝缘片3的第二通孔33、所述金属片4的第四通孔43连接至所述供电组件5的第二导线52，第一导电柱24通过过孔沉铜工艺实现与第一导电部22之间的电连接，第二导电柱25通过过孔沉铜工艺实现与第二导电部23之间的电连接。相较于现有技术中通过压线端子实现与电路板的电连接而言，本实施例中的供电组件与电路板之间的可靠性更高，成本低。
本实施例在轨道100内设置金属片4，利用金属片4的高磁感应强度，在相同磁场下能获得较高磁感，增加轨道100与灯体间的磁吸力，提升磁吸轨道灯的安装可靠性。利用金属片4的无磁时效性，也就是说在金属片4服役过程中磁性能不会出现下降的现象，也即是不会使吸附灯体的磁力变小，避免使用过程中，轨道与灯体间的磁吸力下降，减小安全隐患，提升磁吸轨道灯的安装可靠性。利用金属片4不易被磁化的性能，避免吸附空气中的粉尘杂质，避免灯体与轨道100内电路板2短路，提升磁吸轨道灯的可靠性。金属片4易冲压加工，加工性能优越。
本实施例，利用金属片4的高磁感应强度，将绝缘片3和电路板2可靠地压在金属片4 和灯体内的磁吸装置之间，可以采用层叠的方式将金属片4、绝缘片3以及电路板2装配在一起，再整体滑入轨道本体1的第一凹槽111和第二凹槽121内，无需其他紧固部件，可以节约轨道100的装配时间和成本。
如图1、图9所示，供电组件5的一端电性连接至所述第一导电柱24及所述第二导电柱25，其另一端连接至一电源。
如图9所示，所述供电组件5包括：第一导线51、第二导线52以及插头53。
第一导线51位于所述条形槽体的底部，所述第一导电柱24穿过所述绝缘片3的第一通孔32、所述金属片4的第三通孔42连接至所述第一导线51；第二导线52位于所述条形槽体的底部，所述第二导电柱25穿过所述绝缘片3的第二通孔33、所述金属片4的第四通孔43连接至所述第二导线52。
其中，供电组件5通过插头53连接至电源。
如图2所示，轨道堵头6可拆卸式安装至所述条形槽体两端的槽口处。具体的，可以选择螺丝将轨道堵头6可拆卸式安装至所述条形槽体两端的槽口处。
本实施例所述磁吸轨道灯组包括两个以上所述磁吸轨道灯，其中，第一磁吸轨道灯的两个导电柱通过导线电连接至第二磁吸轨道灯的两个导电柱。类似地，多个磁吸轨道灯的两个导电柱通过导线实现连接，电源只要连接至第一磁吸轨道灯的供电组件，然后供电组件通过导线电连接至第一磁吸轨道灯的两个导电柱，然后就可以为整个灯组供电。
以上对本申请所提供的一种轨道、磁吸轨道灯及磁吸轨道灯组进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (14)

  1. 一种轨道，其中，包括：电路板；
    所述电路板包括：
    基板，其为条形；
    第一导电柱，突出于所述基板一侧的表面；以及
    第二导电柱，突出于所述基板一侧的表面，且与所述第一导电柱同侧设置；
    其中，所述第一导电柱与所述第二导电柱之间存在间隙。
  2. 根据权利要求1所述的轨道，其中，所述电路板还包括：
    第一导电部，其为条形，设于所述基板另一侧的表面，从所述基板的一端延伸至另一端；以及
    第二导电部，其为条形，设于所述基板另一侧的表面，从所述基板的一端延伸至另一端；
    其中，所述第二导电部的中轴线平行于所述第一导电部的中轴线。
  3. 根据权利要求2所述的轨道，其中，所述第一导电柱电性连接至所述第一导电部；所述第二导电柱电性连接至所述第二导电部。
  4. 根据权利要求1所述的轨道，其中，还包括：
    轨道本体，其包括一条形槽体；
    金属片，设置于所述条形槽体内；以及
    绝缘片，设置于所述条形槽体内，且位于所述金属片上方；
    其中，所述电路板设置于所述条形槽内，且设置于所述绝缘片远离所述金属片的一侧。
  5. 根据权利要求4所述的轨道，其中，所述绝缘片包括：
    绝缘片体；
    第一通孔，贯穿于所述绝缘片体，且与所述第一导电柱对应设置；以及
    第二通孔，贯穿于所述绝缘片体，且与所述第二导电柱对应设置。
  6. 根据权利要求4所述的轨道，其中，所述金属片包括：
    金属片体；
    第三通孔，贯穿于所述金属片体，且与所述第一导电柱对应设置；以及
    第四通孔，贯穿于所述金属片体，且所述第二导电柱对应设置。
  7. 根据权利要求4所述的轨道，其中，还包括
    供电组件，其一端电性连接至所述第一导电柱及所述第二导电柱，其另一端连接至一电源。
  8. 根据权利要求7所述的轨道，其中，所述供电组件包括：
    第一导线，位于所述条形槽体的底部，所述第一导电柱穿过所述绝缘片的第一通孔、所述金属片的第三通孔连接至所述第一导线；以及
    第二导线，位于所述条形槽体的底部，所述第二导电柱穿过所述绝缘片的第二通孔、所述金属片的第四通孔连接至所述第二导线。
  9. 根据权利要求4所述的轨道，其中，还包括：
    轨道堵头，可拆卸式安装至所述条形槽体两端的槽口处。
  10. 根据权利要求2所述的轨道，其中，
    所述第一导电部及所述第二导电部为铜箔；和/或，
    所述第一导电柱及所述第二导电柱的材质均为铜。
  11. 根据权利要求4所述的轨道，其中，所述金属片包括：铁板、硅钢片中的一种。
  12. 一种磁吸轨道灯，其中，包括：
    权利要求1-11中任一项所述的轨道；以及
    灯体，可拆卸式连接于所述轨道。
  13. 一种磁吸轨道灯组，其中，包括两个以上如权利要求12所述的磁吸轨道灯。
  14. 根据权利要求13所述的磁吸轨道灯组，其中，一个磁吸轨道灯的两个导电柱通过导线电连接至另一个磁吸轨道灯的两个导电柱。
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