WO2023109078A1 - 接电切换组件、接电盒、轨道输电装置和切换方法 - Google Patents

接电切换组件、接电盒、轨道输电装置和切换方法 Download PDF

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Publication number
WO2023109078A1
WO2023109078A1 PCT/CN2022/101220 CN2022101220W WO2023109078A1 WO 2023109078 A1 WO2023109078 A1 WO 2023109078A1 CN 2022101220 W CN2022101220 W CN 2022101220W WO 2023109078 A1 WO2023109078 A1 WO 2023109078A1
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Prior art keywords
conductor
power
turntable
load
follower
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PCT/CN2022/101220
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English (en)
French (fr)
Inventor
王泷
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东莞天盛电子制品有限公司
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Publication of WO2023109078A1 publication Critical patent/WO2023109078A1/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
    • F21V21/34—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited

Definitions

  • the invention relates to the technical field of power supply devices, in particular to a power connection switch assembly, a power connection box, a track power transmission device and a switching method.
  • the rail power supply system is easy to connect and is widely used in shopping malls, supermarkets and other places. Different power loads require different power supply specifications, and the existing track power supply system is inconvenient to switch power supply line specifications.
  • the object of the present invention is to provide a power connection switching assembly, power connection box, track power transmission device and switching method to solve the above problems.
  • the power connection switching assembly of the present invention includes a power connection head and a first load conductor
  • the power connection head includes a first follow-up conductor, a second follow-up conductor, a power connection shaft shell, and a rotating handle
  • the rotating handle is used to rotate the electric shaft housing
  • the first follower conductor and the second follower conductor are arranged on the electric shaft housing, and also includes a turntable
  • the electric connection shaft shell is set to rotate relative to the turntable
  • the turntable is provided with The conductive contact that can rotate with the turntable; when the turntable is in the first relative position, the conductive contact connects the first load conductor and the first follow-up conductor conductively; when the turntable turns to the second relative position, the conductive contact
  • the first load conductor and the second follower conductor are electrically conductively connected.
  • the conductive contacts are metal balls
  • the turntable is provided with accommodating through holes
  • the metal balls are located in the accommodating through holes.
  • the first load conductor includes two spring contact parts, and the spring contact parts are provided with a concave part; In the relative position, the conductive contact piece electrically connects the concave part with the first follow-up conductor.
  • the upper surface of the turntable is sleeved on the end of the electric shaft housing, the lower surface of the turntable is provided with a ring groove, and the recess is located in the ring groove and cuts to the bottom of the ring groove.
  • first follow-up conductor or the second follow-up conductor includes a first contact part, a fixed part, an elastic arm part, and a second contact part arranged in sequence; A space for deformation of the spring arm is provided inside the shaft housing; when the turntable is at a first relative position to the power-connecting shaft housing, the conductive contact connects the first load conductor and the first contact portion electrically.
  • the elastic arm part includes two corners, and the two corners are type, the second contact part is the part where the elastic arm extends to the outside of the electric shaft housing, and a turning angle is set between the two corners of the elastic arm.
  • the setting of the turning angle reduces the angle between the bisectors of the two corners. angle between.
  • the power-connecting shaft housing includes a buckled first half-shell and a second half-shell, and the middle parts of the first follow-up conductor and the second follow-up conductor are installed in the first half-shell and the second half-shell , the turning handle is set on the second half shell.
  • both the first follower conductor and the second follower conductor are sheet-shaped.
  • the power junction box of the present application includes a power connection switching assembly, a casing and a second load conductor, and the power connection head is also installed with an abutting follower conductor, and the first load conductor and the second load conductor are embedded in the casing , the turntable and the electric shaft housing are rotatably installed inside the casing; the casing is provided with a hole window, and the turning handle extends outside the casing through the hole window; when the electric shaft casing is located at the first position relative to the casing, the second The second contact part is located inside the casing; when the power-connecting shaft casing is turned to a second position relative to the casing, the second contact part turns to the outside of the casing, abuts against the follower conductor and is conductively connected to the second load conductor.
  • the track power transmission device of the present application includes a power connection box and a conductive slide rail.
  • the power connection box is slidably installed on the conductive slide rail.
  • the conductive slide rail is provided with a power supply conductor for external power supply. In the second position, the second contact portion is electrically connected to the power supply conductor.
  • the track lamp power transmission switching method of the present application uses a track power transmission device.
  • the track power transmission device is used to supply power to the load.
  • the conductive slide rail is provided with a first power supply conductor, a second power supply conductor and a zero conductor.
  • the second contact part turns to the outside of the shell, and the first follow-up conductor and the second follow-up conductor are conductively connected with the first power supply conductor and the second power supply conductor respectively, abutting against the follow-up conductor
  • One end of the conductor is conductively connected to the zero conductor; the other end abutting the follower conductor is conductively connected to the second load conductor; when the turntable is at the first relative position, the conductive contact connects the first load conductor and the first load conductor.
  • the follower conductor is conductively connected, at this time, the load is connected to the first power supply conductor; when the turntable is turned to the second relative position, the conductive contact connects the first load conductor and the second follower conductor conductively, at this time , the load switches from being connected to the first power supply conductor to being connected to the second power supply conductor; when the turntable is between the first relative position and the second relative position, the conductive contact does not connect the first load conductor to the first The conductive connection of the follower conductor does not electrically connect the first load conductor and the second follower conductor. At this time, the load is in an open circuit state, and the spring contact part of the first load conductor touches the turntable and presses the turntable to the electric shaft.
  • the shell makes frictional resistance exist with the power-connecting shaft shell, and the frictional resistance can keep the relative position with the power-connecting shaft shell.
  • the conductive contact connects the first load conductor and the first follower The conductors are conductively connected.
  • the conductive contacts electrically connect the first load conductor and the second follower conductor, thereby realizing that the load is switched from connecting with the first follower conductor to Connect with the first follower conductor.
  • Fig. 1 is a three-dimensional structural schematic diagram of the electrical connection box of the present invention.
  • Fig. 2 is a schematic diagram of an exploded structure of the present invention.
  • Fig. 3 is a schematic diagram of the disassembled structure of the power connector of the present invention.
  • Fig. 4 is a partial cross-sectional structural schematic diagram of the power switching assembly of the present invention.
  • the first follower conductor 11 is the first follower conductor
  • the first load conductor 5 The first load conductor 5, the spring contact part 51
  • the second load conductor 6 The second load conductor 6 .
  • Fig. 4 is a partial cross-sectional structural schematic diagram of the power switching assembly of the present invention.
  • the power connection switching assembly of the present invention includes a power connection head 1 and a first load conductor 5, and the power connection head 1 includes a first follow-up conductor 11, a second follow-up conductor 12, a power connection shaft shell 14, a rotating Handle 15, turning handle 15 is used to rotate the connecting shaft shell 14, the first follow-up conductor 11, the second follow-up conductor 12 are arranged on the connecting shaft shell 14, the first follow-up conductor 11, the second follow-up conductor
  • the conductor 12 rotates with the rotation of the electric shaft shell 14; it also includes a turntable 2, the electric shaft shell 14 is set to rotate relative to the turntable 2, and the turntable 2 can be arranged at the end of the electric shaft shell 14 or socketed On its outer edge; the turntable 2 is provided with a conductive contact 3 that can rotate with the turntable 2; when the turntable 2 is in the first relative position, the conductive contact 3 conducts the first load conduct
  • the load is an electrical appliance, which can be a lamp, a stereo, a fan, an air conditioner, and the like.
  • the first follower conductor 11 and the second follower conductor 12 may be in the shape of an elastic metal sheet, or may be in the shape of an elastic metal rod.
  • the power switching assembly of the present invention can be used in the power supply box of the track light, or other power supply parts that need switching circuits.
  • the rail power transmission device is used to supply power to the load
  • the conductive slide rail is provided with a first power supply conductor, a second power supply conductor and a zero connection conductor, and the power connection shaft shell 14 turns
  • the second contact portion 115 turns to the outside of the housing 4
  • the first follow-up conductor 11 and the second follow-up conductor 12 conduct electricity with the first power supply conductor and the second power supply conductor respectively.
  • one end abutting the follower conductor 13 is conductively connected with the zero conductor; the other end abutting the follower conductor 13 is conductively connected with the second load conductor 6; when the turntable 2 is in the first relative position, the conductive contact Part 3 electrically connects the first load conductor 5 and the first follower conductor 11. At this time, the load is connected to the first power supply conductor; when the turntable 2 is turned to the second relative position, the conductive contact 3 connects the first The load conductor 5 is conductively connected with the second follower conductor 12.
  • the load is switched from being connected with the first power supply conductor to being connected with the second power supply conductor; when the turntable 2 is between the first relative position and the second relative position
  • the conductive contact 3 does not electrically connect the first load conductor 5 and the first follow-up conductor 11, nor electrically connect the first load conductor 5 and the second follow-up conductor 12.
  • the load In the disconnected state, the spring contact part 51 is in the state of elastic potential energy in the ring groove.
  • the spring contact part 51 of the first load conductor 5 abuts the turntable 2 and presses the turntable 2 to the electric connection shaft shell 14 so that it is in contact with the electric connection shaft shell 14. Frictional resistance, the frictional resistance can maintain the relative position with the power-connecting shaft housing 14 .
  • the main body of the power-connecting shaft housing 14 is cylindrical, which is convenient for rotation;
  • the power-connecting shaft housing 14 includes a fastened first half-shell and a second half-shell, the first follower conductor 11, the second The middle part of the follower conductor 12 is installed in the first half shell and the second half shell, and the rotating handle 15 is arranged in the second half shell, so that the first follower conductor 11 and the second follower conductor 12 are easy to install.
  • the first load conductor 5 includes two spring contact parts 51, and the spring contact parts 51 are provided with recesses; When the shell 14 is in the first relative position, the conductive contact 3 electrically connects the concave portion to the first follower conductor 11 .
  • the conductive contact 3 is a movable metal ball or a metal contact fixed on the turntable 2.
  • the turntable 2 is provided with a receiving through hole, and the metal ball is movably located in the receiving through hole.
  • the conductive contact 3 is a movable metal ball.
  • the bonding of the ball and the concave portion enlarges the contact area, reduces the generation of electric arc, reduces the damage to the conductive contact 3 during conduction, reduces the possibility of short circuit, and prolongs the service life.
  • the upper surface of the turntable 2 is sleeved on the end of the electric shaft housing 14, the lower surface of the turntable 2 is provided with a ring groove, and the concave part is located in the ring groove and cuts to the bottom of the ring groove.
  • the first follower conductor 11 or the second follower conductor 12 includes a first contact portion 111, a fixed portion, an elastic arm portion, and a second contact portion 115 arranged in sequence; the fixed portion is embedded in Connect the electric shaft housing 14, and the interior of the electric shaft housing 14 is provided with a space for deformation of the elastic arm portion; 5 is electrically connected to the first contact portion 111.
  • the elastic arm part includes two corners 113, and the two corners 113 are type, the second contact portion 115 is the part where the elastic arm extends to the outside of the electric shaft housing 14, and a turning angle 114 is provided between the two corners 113 of the elastic arm, and the setting of the turning angle 114 reduces two corners The angle between the bisectors of the angles of 113.
  • first follower conductor 11 or the second follower conductor 12 Since the first follower conductor 11 or the second follower conductor 12 needs to be frequently connected to the first power supply conductor and the second power supply conductor in the external conductive slide rail, the first follower conductor 11 or the second follower conductor The follower conductor 12 needs to have good elasticity to reduce the hard collision with the conductive slide rail, but the first follower conductor 11 or the second follower conductor 12 with good elasticity will reduce the contact with the first power supply conductor and the second follower conductor.
  • the pressure between the two power supply conductors the less pressure makes it possible to have poor contact, especially after vibration and long-term use, there is a potential safety hazard.
  • the design of the two corners 113 and the turning angle 114 can make the first follow-up conductor 11 or the second follow-up conductor 12 have a good springback deformation margin and be compatible with the first power supply conductor and the second power supply conductor.
  • the higher pressure between ensures good conductive contact.
  • the angle of the corner 113 is 89°-105°
  • the modulus of elasticity of the first follower conductor 11 or the second follower conductor 12 is X*10Gpa
  • the distance between the turning angle 114 and the nearest one is Y mm
  • the angle value of the turning angle 114 is the sum of the angles of the two turning angles 113 minus (X+Y).
  • the electric shaft housing 14 includes a fastened first half shell and a second half shell, and the middle parts of the first follower conductor 11 and the second follower conductor 12 are installed in the first half shell and the second half shell ,
  • the turning handle 15 is arranged on the second half shell.
  • the power connection box of the present application includes a power connection switching assembly, and also includes a casing 4 and a second load conductor 6.
  • the power connection head 1 is also installed with an abutting follower conductor 13, the first load conductor 5, the second load conductor
  • the conductor 6 is embedded in the shell 4, and the turntable 2 and the electric shaft shell 14 are rotatably installed inside the shell 4; the shell 4 is provided with a hole window, and the rotating handle 15 extends outside the shell 4 through the hole window;
  • the second contact portion 115 is located inside the housing 4; when the shaft housing 14 is turned to the second position relative to the housing 4, the second contact portion 115 is turned to The outside of the housing 4 abuts against the follower conductor 13 and is conductively connected to the second load conductor 6 .
  • the track power transmission device of the present application includes a power connection box and a conductive slide rail.
  • the power connection box is slidably installed on the conductive slide rail, and the conductive slide rail is provided with a power supply conductor for external power supply. 4, the second contact portion 115 is electrically connected to the power supply conductor.
  • the track lamp power transmission switching method of the present application uses a track power transmission device.
  • the track power transmission device is used to supply power to the load.
  • the conductive slide rail is provided with a first power supply conductor, a second power supply conductor and a zero conductor.
  • the second contact portion 115 turns to the outside of the housing 4, and the first follow-up conductor 11 and the second follow-up conductor 12 conduct electricity with the first power supply conductor and the second power supply conductor respectively.
  • one end abutting the follower conductor 13 is conductively connected with the zero conductor; the other end abutting the follower conductor 13 is conductively connected with the second load conductor 6; when the turntable 2 is in the first relative position, the conductive contact Part 3 electrically connects the first load conductor 5 and the first follower conductor 11. At this time, the load is connected to the first power supply conductor; when the turntable 2 is turned to the second relative position, the conductive contact 3 connects the first The load conductor 5 and the second follower conductor 12 are conductively connected, and at this moment, the load switches from being connected to the first power supply conductor to being connected to the second power supply conductor.
  • the present invention has the above-mentioned excellent characteristics, which enables it to improve the performance that is not available in the prior art in use, and has practicability, and becomes a product with great practical value.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

一种接电切换组件、接电盒、轨道输电装置和切换方法。接电切换组件，包括接电头（1）和第一载荷导电体（5），接电头包括有第一随动导电体（11）、第二随动导电体（12）、接电轴壳（14）、转柄（15），转柄用于转动接电轴壳，第一随动导电体、第二随动导电体设置于接电轴壳，还包括转盘（2），接电轴壳与转盘相对转动设置，转盘设置有可随转盘转动的导电触件（3）；当转盘位于第一相对位置时，导电触件将第一载荷导电体和第一随动导电体导电连接，当转盘转至第二相对位置时，导电触件将第一载荷导电体和第二随动导电体导电连接，从而实现，载荷从与第一随动导电体接通切换至与第二随动导电体接通。

Description

接电切换组件、接电盒、轨道输电装置和切换方法 技术领域
本发明涉及供电装置技术领域，尤其涉及接电切换组件、接电盒、轨道输电装置和切换方法。
背景技术
轨道供电系统易于接线，广泛用于商场、超市等场所。不同的用电载荷需要不同的供电规格，现有的轨道供电系统不便切换供电线路规格。
发明内容
本发明的目的在于针对现有技术的不足提供一种接电切换组件、接电盒、轨道输电装置和切换方法，可解决上述问题。
为实现上述目的，本发明的接电切换组件，包括接电头和第一载荷导电体，接电头包括有第一随动导电体、第二随动导电体、接电轴壳、转柄，转柄用于转动接电轴壳，第一随动导电体、第二随动导电体设置于接电轴壳，还包括转盘，所述接电轴壳与转盘相对转动设置，转盘设置有可随转盘转动的导电触件；当转盘位于第一相对位置时，导电触件将第一载荷导电体和第一随动导电体导电连接，当转盘转至第二相对位置时，导电触件将第一载荷导电体和第二随动导电体导电连接。
进一步的，所述导电触件为金属球，转盘设置有容置通孔，金属球位于容置通孔。
进一步的，所述第一载荷导电体包括两个弹触部，弹触部设置有凹部；转盘位于弹触部和第一随动导电体之间，在转盘位于与接电轴壳的第一相对 位置时，导电触件将凹部与第一随动导电体导电连接。
进一步的，所述转盘的上表面套接于接电轴壳的端部，转盘的下表面设置有环槽，凹部位于环槽内切贴于环槽的槽底。
进一步的，所述第一随动导电体或第二随动导电体含有依次设置的第一接触部、固定部、弹臂部、第二接触部；固定部嵌于接电轴壳，接电轴壳内部设置有供弹臂部发生形变的空间；在转盘位于与接电轴壳的第一相对位置时，导电触件将第一载荷导电体和第一接触部导电连接。
进一步的，所述弹臂部包括有两个转角，两个转角呈
Figure PCTCN2022101220-appb-000001
型，第二接触部为弹臂部向接电轴壳外部延伸的部位，在弹臂部的两个转角之间设置有回折角，回折角的设置减小了两个转角的角平分线之间的夹角。
进一步的，所述接电轴壳包括扣合的第一半壳和第二半壳，第一随动导电体、第二随动导电体的中部安装于第一半壳和第二半壳内，转柄设置于第二半壳。
进一步的，第一随动导电体、第二随动导电体均呈片状。
本申请的接电盒，包括接电切换组件，还包括外壳和第二载荷导电体，接电头还安装有抵接随动导电体，第一载荷导电体、第二载荷导电体嵌于外壳，转盘和接电轴壳可转动的安装于外壳的内部；外壳设置有孔窗，转柄穿过孔窗延伸于外壳的外部；当接电轴壳位于相对于外壳的第一位置时，第二接触部位于外壳的内部；当接电轴壳转至相对于外壳的第二位置时，第二接触部转至外壳的外部，抵接随动导电体与第二载荷导电体导电连接。
本申请的轨道输电装置，包括接电盒和导电滑轨，接电盒滑动的安装于 导电滑轨，导电滑轨设置有外部电源导电的供电导体，当接电轴壳转至相对于外壳的第二位置时，第二接触部与供电导体导电连接。
本申请的轨道灯输电切换方法，使用轨道输电装置，轨道输电装置用于为载荷供电，导电滑轨设置有第一供电导体、第二供电导体和接零导体，将当接电轴壳转至相对于外壳的第二位置时，第二接触部转至外壳的外部，第一随动导电体、第二随动导电体分别与第一供电导体、第二供电导体导电连接，抵接随动导电体的一端与接零导体导电连接；抵接随动导电体的另一端与第二载荷导电体导电连接；当转盘位于第一相对位置时，导电触件将第一载荷导电体和第一随动导电体导电连接，此时，载荷与第一供电导体接通；当转盘转至第二相对位置时，导电触件将第一载荷导电体和第二随动导电体导电连接，此时，载荷从与第一供电导体接通切换至与第二供电导体接通；当转盘介于第一相对位置和第二相对位置之间时，导电触件不将第一载荷导电体和第一随动导电体导电连接也不将第一载荷导电体和第二随动导电体导电连接，此时载荷处于断路状态，第一载荷导电体的弹触部抵接转盘将转盘压向接电轴壳使得与接电轴壳存在摩擦阻力，该摩擦阻力可使得保持与接电轴壳的相对位置。
本发明的有益效果：本发明的一种接电切换组件、接电盒、轨道输电装置和切换方法，当转盘位于第一相对位置时，导电触件将第一载荷导电体和第一随动导电体导电连接，当转盘转至第二相对位置时，导电触件将第一载荷导电体和第二随动导电体导电连接，从而实现，载荷从与第一随动导电体接通切换至与第一随动导电体接通。
附图说明
图1为本发明的接电盒的立体结构示意图。
图2为本发明的分解结构示意图。
图3为本发明的接电头分解结构示意图。
图4为本发明的接电切换组件的局部剖视结构示意图。
附图标记包括：
接电头1、
第一随动导电体11、
第一接触部111、固定部112、转角113、
回折角114、第二接触部115
第二随动导电体12、抵接随动导电体13、接电轴壳14、转柄15
转盘2、导电触件3、外壳4
第一载荷导电体5、弹触部51
第二载荷导电体6。
具体实施方式
以下结合附图对本发明进行详细的描述。
图4为本发明的接电切换组件的局部剖视结构示意图。本发明的接电切换组件，包括接电头1和第一载荷导电体5，接电头1包括有第一随动导电体11、第二随动导电体12、接电轴壳14、转柄15，转柄15用于转动接电轴壳14，第一随动导电体11、第二随动导电体12设置于接电轴壳14，第一随动导电体11、第二随动导电体12是随着接电轴壳14转动而转动；还包括转盘2，所述接电轴壳14与转盘2相对转动设置，转盘2可设置于接电轴壳14 的端部或套接于其外缘；转盘2设置有可随转盘2转动的导电触件3；当转盘2位于第一相对位置时，导电触件3将第一载荷导电体5和第一随动导电体11导电连接，当转盘2转至第二相对位置时，导电触件3将第一载荷导电体5和第二随动导电体12导电连接。
载荷为用电器具，可以为灯、音响、风扇、空调等器具。
第一随动导电体11、第二随动导电体12可为具有弹性的金属片状，也可为具有弹性的金属棒状。
本发明的接电切换组件可用于轨道灯的电源盒，或其他需要切换电路的电源部件。本发明的接电切换组件应用在轨道输电装置时，轨道输电装置用于为载荷供电，导电滑轨设置有第一供电导体、第二供电导体和接零导体，将当接电轴壳14转至相对于外壳4的第二位置时，第二接触部115转至外壳4的外部，第一随动导电体11、第二随动导电体12分别与第一供电导体、第二供电导体导电连接，抵接随动导电体13的一端与接零导体导电连接；抵接随动导电体13的另一端与第二载荷导电体6导电连接；当转盘2位于第一相对位置时，导电触件3将第一载荷导电体5和第一随动导电体11导电连接，此时，载荷与第一供电导体接通；当转盘2转至第二相对位置时，导电触件3将第一载荷导电体5和第二随动导电体12导电连接，此时，载荷从与第一供电导体接通切换至与第二供电导体接通；当转盘2介于第一相对位置和第二相对位置之间时，导电触件3不将第一载荷导电体5和第一随动导电体11导电连接也不将第一载荷导电体5和第二随动导电体12导电连接，此时载荷处于断路状态，弹触部51在环槽为具有弹性势能状态，第一载荷导电体5的弹触部51抵接转盘2将转盘2压向接电轴壳14使得与接电轴壳14存在摩 擦阻力，该摩擦阻力可使得保持与接电轴壳14的相对位置。
作为一种实施方式，接电轴壳14的主体呈柱状，方便回转；所述接电轴壳14包括扣合的第一半壳和第二半壳，第一随动导电体11、第二随动导电体12的中部安装于第一半壳和第二半壳内，转柄15设置于第二半壳，易于安装第一随动导电体11、第二随动导电体12。
所述第一载荷导电体5包括两个弹触部51，弹触部51设置有凹部；转盘2位于弹触部51和第一随动导电体11之间，在转盘2位于与接电轴壳14的第一相对位置时，导电触件3将凹部与第一随动导电体11导电连接。
作为一种实施方式，如图1-4所示。所述导电触件3为活动设置的金属球或固定于转盘2的金属触点，转盘2设置有容置通孔，金属球可活动的位于容置通孔。优选的，导电触件3为活动设置的金属球，当转盘2转至第一相对位置、第二相对位置时，弹触部51在环槽为具有弹性势能状态，从环槽滑入容置通孔并在短时间内压向金属球，在接触金属球时会产生“答”“答”的声音反馈给转动转盘2的人，从而提示到达第一相对位置、第二相对位置，同时金属球与凹部贴合扩大了接触面积，减少电弧的产生，减少导电时对导电触件3的损伤，降低短路的可能，延长使用寿命。
作为一种实施方式，所述转盘2的上表面套接于接电轴壳14的端部，转盘2的下表面设置有环槽，凹部位于环槽内切贴于环槽的槽底。
作为一种实施方式，所述第一随动导电体11或第二随动导电体12含有依次设置的第一接触部111、固定部、弹臂部、第二接触部115；固定部嵌于接电轴壳14，接电轴壳14内部设置有供弹臂部发生形变的空间；在转盘2 位于与接电轴壳14的第一相对位置时，导电触件3将第一载荷导电体5和第一接触部111导电连接。
作为一种实施方式，如图2-4所示，所述弹臂部包括有两个转角113，两个转角113呈
Figure PCTCN2022101220-appb-000002
型，第二接触部115为弹臂部向接电轴壳14外部延伸的部位，在弹臂部的两个转角113之间设置有回折角114，回折角114的设置减小了两个转角113的角平分线之间的夹角。由于第一随动导电体11或第二随动导电体12需要频繁的与外部的导电滑轨内的第一供电导体、第二供电导体导电连接，使得第一随动导电体11或第二随动导电体12需要具备良好的弹性，以减少与导电滑轨的硬碰，但是具备良好弹性的第一随动导电体11或第二随动导电体12会减少与第一供电导体、第二供电导体之间的压力，较少的压力使得其存在接触不良的可能，特别是在振动、长期使用后，从而存在安全隐患。本发明的，两个转角113及回折角114的设计可使得第一随动导电体11或第二随动导电体12具备良好的回弹变形余量及与第一供电导体、第二供电导体之间较高的压力确保良好导电接触。作为优选实施方式，转角113的角度为89°-105°，第一随动导电体11或第二随动导电体12的弹性模量为X*10Gpa，回折角114与最近的一个转交的距离为Y mm，回折角114的角度值为两个转角113的角度和减去(X+Y)。
所述接电轴壳14包括扣合的第一半壳和第二半壳，第一随动导电体11、第二随动导电体12的中部安装于第一半壳和第二半壳内，转柄15设置于第二半壳。
本申请的接电盒，包括接电切换组件，还包括外壳4和第二载荷导电体6，接电头1还安装有抵接随动导电体13，第一载荷导电体5、第二载荷导电 体6嵌于外壳4，转盘2和接电轴壳14可转动的安装于外壳4的内部；外壳4设置有孔窗，转柄15穿过孔窗延伸于外壳4的外部；当接电轴壳14位于相对于外壳4的第一位置时，第二接触部115位于外壳4的内部；当接电轴壳14转至相对于外壳4的第二位置时，第二接触部115转至外壳4的外部，抵接随动导电体13与第二载荷导电体6导电连接。
本申请的轨道输电装置，包括接电盒和导电滑轨，接电盒滑动的安装于导电滑轨，导电滑轨设置有外部电源导电的供电导体，当接电轴壳14转至相对于外壳4的第二位置时，第二接触部115与供电导体导电连接。
本申请的轨道灯输电切换方法，使用轨道输电装置，轨道输电装置用于为载荷供电，导电滑轨设置有第一供电导体、第二供电导体和接零导体，将当接电轴壳14转至相对于外壳4的第二位置时，第二接触部115转至外壳4的外部，第一随动导电体11、第二随动导电体12分别与第一供电导体、第二供电导体导电连接，抵接随动导电体13的一端与接零导体导电连接；抵接随动导电体13的另一端与第二载荷导电体6导电连接；当转盘2位于第一相对位置时，导电触件3将第一载荷导电体5和第一随动导电体11导电连接，此时，载荷与第一供电导体接通；当转盘2转至第二相对位置时，导电触件3将第一载荷导电体5和第二随动导电体12导电连接，此时，载荷从与第一供电导体接通切换至与第二供电导体接通。
综上所述可知本发明乃具有以上所述的优良特性，得以令其在使用上，增进以往技术中所未有的效能而具有实用性，成为一极具实用价值的产品。
以上内容仅为本发明的较佳实施例，对于本领域的普通技术人员，依据 本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 接电切换组件，包括接电头和第一载荷导电体，接电头包括有第一随动导电体、第二随动导电体、接电轴壳、转柄，转柄用于转动接电轴壳，第一随动导电体、第二随动导电体设置于接电轴壳，其特征在于：还包括转盘，所述接电轴壳与转盘相对转动设置，转盘设置有可随转盘转动的导电触件；当转盘位于第一相对位置时，导电触件将第一载荷导电体和第一随动导电体导电连接，当转盘转至第二相对位置时，导电触件将第一载荷导电体和第二随动导电体导电连接。
  2. 根据权利要求1所述的接电切换组件，其特征在于：所述导电触件为金属球，转盘设置有容置通孔，金属球位于容置通孔。
  3. 根据权利要求1所述的接电切换组件，其特征在于：所述第一载荷导电体包括两个弹触部，弹触部设置有凹部；转盘位于弹触部和第一随动导电体之间，在转盘位于与接电轴壳的第一相对位置时，导电触件将凹部与第一随动导电体导电连接。
  4. 根据权利要求3所述的接电切换组件，其特征在于：所述转盘的上表面套接于接电轴壳的端部，转盘的下表面设置有环槽，凹部位于环槽内切贴于环槽的槽底。
  5. 根据权利要求1所述的接电切换组件，其特征在于：所述第一随动导电体或第二随动导电体含有依次设置的第一接触部、固定部、弹臂部、第二接触部；固定部嵌于接电轴壳，接电轴壳内部设置有供弹臂部发生形变的空间；在转盘位于与接电轴壳的第一相对位置时，导电触件将第一载荷导电体和第一接触部导电连接。
  6. 根据权利要求5所述的接电切换组件，其特征在于：所述弹臂部包括有两个转角，两个转角呈
    Figure PCTCN2022101220-appb-100001
    型，第二接触部为弹臂部向接电轴壳外部延伸的部位，在弹臂部的两个转角之间设置有回折角，回折角的设置减小了两个转角的角平分线之间的夹角。
  7. 根据权利要求1所述的接电切换组件，其特征在于：第一随动导电体、第二随动导电体均呈片状。
  8. 接电盒，其特征在于：包括接电切换组件，还包括外壳和第二载荷导电体，接电头还安装有抵接随动导电体，第一载荷导电体、第二载荷导电体嵌于外壳，转盘和接电轴壳可转动的安装于外壳的内部；外壳设置有孔窗，转柄穿过孔窗延伸于外壳的外部；当接电轴壳位于相对于外壳的第一位置时，第二接触部位于外壳的内部；当接电轴壳转至相对于外壳的第二位置时，第二接触部转至外壳的外部，抵接随动导电体与第二载荷导电体导电连接。
  9. 轨道输电装置，其特征在于，包括接电盒和导电滑轨，接电盒滑动的安装于导电滑轨，导电滑轨设置有外部电源导电的供电导体，当接电轴壳转至相对于外壳的第二位置时，第二接触部与供电导体导电连接。
  10. 轨道灯输电切换方法，其特征在于，使用轨道输电装置，轨道输电装置用于为载荷供电，导电滑轨设置有第一供电导体、第二供电导体和接零导体，将当接电轴壳转至相对于外壳的第二位置时，第二接触部转至外壳的外部，第一随动导电体、第二随动导电体分别与第一供电导体、第二供电导体导电连接，抵接随动导电体的一端与接零导体导电连接；抵接随动导电体的另一端与第二载荷导电体导电连接；当转盘位于第一相对位置时，导电触件将第 一载荷导电体和第一随动导电体导电连接，此时，载荷与第一供电导体接通；当转盘转至第二相对位置时，导电触件将第一载荷导电体和第二随动导电体导电连接，此时，载荷从与第一供电导体接通切换至与第二供电导体接通；当转盘介于第一相对位置和第二相对位置之间时，导电触件不将第一载荷导电体和第一随动导电体导电连接也不将第一载荷导电体和第二随动导电体导电连接，此时载荷处于断路状态，第一载荷导电体的弹触部抵接转盘将转盘压向接电轴壳使得与接电轴壳存在摩擦阻力，该摩擦阻力可使得保持与接电轴壳的相对位置。
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CN112856355A (zh) * 2021-01-11 2021-05-28 赛尔富电子有限公司 一种轨道适配器、带有该适配器的驱动电源和灯具
CN114361834A (zh) * 2021-12-14 2022-04-15 东莞天盛电子制品有限公司 接电切换组件、接电盒、轨道灯输电装置和切换方法

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