TWM628018U

TWM628018U - Single live wire smart switch

Info

Publication number: TWM628018U
Application number: TW110212585U
Authority: TW
Inventors: 温建祺
Original assignee: 祺美科技有限公司
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-06-11

Abstract

本創作係提供一種單火線智能開關，用於控制設置於一交流電系統的一負載能否獲得電力運作，且該交流電系統的負載線及中性線分別連接該負載；該單火線智能開關包括一取電單元、一遙控器及一負載控制器，其中該取電單元用於連接該交流電系統的一火線及該負載線，據此控制該火線及該負載線的電路通斷，並對該遙控器供應直流電，據使該遙控器蓄積運作所需電能，該負載控制器用於控制該負載的運作，該遙控器用於遠端無線遙控該負載控制器，據此控制該負載。The present invention provides a single live wire smart switch for controlling whether a load set in an alternating current system can obtain power to operate, and the load line and the neutral line of the alternating current system are respectively connected to the load; the single live wire smart switch includes a A power-taking unit, a remote control, and a load controller, wherein the power-taking unit is used to connect a live wire and the load wire of the alternating current system, control the circuit on and off of the live wire and the load wire accordingly, and the remote control The controller supplies direct current, according to which the remote controller stores the electric energy required for operation, the load controller is used for controlling the operation of the load, and the remote controller is used for remote wireless remote control of the load controller to control the load accordingly.

Description

單火線智能開關Single live wire smart switch

本創作係涉及一種設置於單火線供電的電力開關，特別是指一種單火線智能開關之創新結構型態揭示者。 This creation relates to a power switch provided in a single live wire power supply, especially to the revealer of an innovative structural type of a single live wire intelligent switch.

單火線取電是交流電系統控制對燈具或其他電器等負載供電運作的一種控制電源供電的型態，習知單火線開關是將L相輸入連接一取電開關，N相連接該負載，L相輸出連接該取電開關及該負載，其中，L相輸入一般稱為火線，N相一般稱為中性線或零線，L相輸出一般稱為燈線或負載線，該取電開關可變換L相輸入及L相輸出之間的電路通斷，據此控制該負載能否獲得電力運作。 Single live wire power supply is a type of power supply control for the AC system to control the operation of power supply to loads such as lamps or other electrical appliances. The conventional single live wire switch is to connect the L-phase input to a power-taking switch, the N-phase to the load, and the L-phase to the load. The output is connected to the power switch and the load. The L-phase input is generally called the live wire, the N-phase is generally called the neutral wire or the neutral wire, and the L-phase output is generally called the lamp wire or the load wire. The power switch can be converted The circuit between the L-phase input and the L-phase output is turned on and off, thereby controlling whether the load can obtain power to operate.

惟，此種結構型態於實際使用經驗中發現仍存在下述之問題點：該取電開關對於通過L相輸入的輸入電壓變動抑制能力差，導致對該負載供電的電壓不穩定，容易對該負載的運作及使用壽命造成不良影響，且該取電開關只能利用變換電路通斷，控制該負載能否獲得電力運作，無法進一步對該負載施以其他控制，舉例而言，該負載為燈泡時，該取電開關僅能控制該燈泡明滅，無法控制該燈泡的亮度或燈色。 However, this type of structure has been found in the actual use experience that there are still the following problems: the power take-off switch has poor ability to suppress the input voltage fluctuation through the L-phase input, resulting in unstable voltage supplied to the load, and easy to change. The operation and service life of the load are adversely affected, and the power switch can only be turned on and off by the conversion circuit to control whether the load can obtain power to operate, and no other control can be applied to the load. For example, the load is When the light bulb is turned on, the power switch can only control the light bulb on and off, but cannot control the brightness or light color of the light bulb.

是以，針對上述習知單火線開關所存在之問題點，如何開發一種更具理想實用性之創新結構，實使用者所企盼，亦係相關業者須再努力研發突破之目標及方向；有鑑於此，創作人本於多年從事相關產品之製造開發與設計經驗，針對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本創作。 Therefore, in view of the problems existing in the above-mentioned conventional single live wire switch, how to develop an innovative structure with more ideal and practicality, which is expected by users, is also relevant. The industry must work hard to develop the goal and direction of breakthrough; in view of this, the creator has been engaged in the manufacturing, development and design of related products for many years, aiming at the above goals, after detailed design and careful evaluation, finally a truly practical Sexual creation.

本創作之主要目的，係在提供一種單火線智能開關，其所欲解決之技術問題，係針對如何研發出一種更具理想實用性之新式單火線智能開關結構型態為目標加以創新突破。 The main purpose of this creation is to provide a single live wire smart switch, the technical problem to be solved is to make innovations and breakthroughs for the goal of how to develop a more ideal and practical new single live wire smart switch structure type.

基於前述目的，本新型係提供一種單火線智能開關，用於控制設置於一交流電系統的一負載能否獲得電力運作，且該交流電系統的負載線及中性線分別連接該負載；該單火線智能開關包括一取電單元、一遙控器及一負載控制器，其中該取電單元用於連接該交流電系統的一火線及該負載線，據此控制該火線及該負載線的電路通斷，並對該遙控器供應直流電，據使該遙控器蓄積運作所需電能，該負載控制器用於控制該負載的運作，該負載控制器與該遙控器無線連接，該遙控器用於遠端無線遙控該負載控制器，據此控制該負載。 Based on the aforementioned purpose, the present invention provides a single live wire smart switch for controlling whether a load set in an AC power system can obtain power to operate, and the load wire and neutral wire of the AC power system are respectively connected to the load; the single live wire The intelligent switch includes a power taking unit, a remote control and a load controller, wherein the power taking unit is used to connect a live wire and the load wire of the alternating current system, and control the circuit on and off of the live wire and the load wire accordingly, And supply DC power to the remote control, according to the remote control to store the required power for operation, the load controller is used to control the operation of the load, the load controller is wirelessly connected with the remote control, and the remote control is used for remote wireless remote control of the The load controller controls the load accordingly.

藉此創新結構型態與技術特徵，使本創作對照先前技術而言，俾可由該取電單元決定該負載能否通過該火線獲取運作所需電能，提高該負載維修或更換時的安全性，該取電單元並對該遙控器提供電能，使該遙控器得以遠端無線遙控該負載控制器，從而控制該負載運作或停止運作，並控制變化該負載的運作模式，達到實用之進步性。 By means of this innovative structure and technical features, the present invention is compared with the prior art, so that the power taking unit can determine whether the load can obtain the required power for operation through the live wire, thereby improving the safety of the load during maintenance or replacement, The power taking unit provides power to the remote controller, so that the remote controller can remotely control the load controller wirelessly, so as to control the operation or stop of the load, and control and change the operation mode of the load, so as to achieve practical progress.

01:單火線智能開關 01: Single live wire smart switch

10:取電單元 10: Power take unit

11:開關迴路 11: switch circuit

12:整流變壓迴路 12: Rectifier and transformer circuit

13:第一輸入埠 13: The first input port

14:第一輸出埠 14: The first output port

15:第二輸出埠 15: The second output port

16:第一開關 16: The first switch

17:電感元件 17: Inductive components

20:遙控器 20: Remote control

21:第一控制迴路 21: The first control loop

22:無線訊號發射迴路 22: Wireless signal transmission loop

23:蓄電單元 23: Power storage unit

24:第二輸入埠 24: The second input port

25:第二開關 25: Second switch

30:負載控制器 30: Load Controller

32:第二控制迴路 32: Second control loop

34:無線訊號接收迴路 34: Wireless signal receiving loop

40:設置座 40: Set the seat

42:容置空間 42: accommodating space

02:交流電系統 02: AC System

022:負載線 022: Load Line

024:中性線 024: Neutral

026:火線 026: FireWire

03:負載 03: Load

圖1係本創作較佳實施例設置於交流電系統的配置示意圖。 FIG. 1 is a schematic diagram of the configuration of the preferred embodiment of the present invention disposed in an alternating current system.

圖2係本創作較佳實施例之取電單元的電路方塊圖。 FIG. 2 is a circuit block diagram of a power taking unit according to a preferred embodiment of the present invention.

圖3係本創作較佳實施例之遙控器的電路方塊圖。 FIG. 3 is a circuit block diagram of a remote controller according to a preferred embodiment of the present invention.

圖4係本創作較佳實施例之負載控制器的電路方塊圖。 FIG. 4 is a circuit block diagram of the load controller according to the preferred embodiment of the present invention.

圖5係本創作較佳實施例之取電單元的立體示意圖。 FIG. 5 is a three-dimensional schematic diagram of a power taking unit according to a preferred embodiment of the present invention.

圖6係本創作較佳實施例之遙控器的立體示意圖。 FIG. 6 is a three-dimensional schematic diagram of a remote controller according to a preferred embodiment of the present invention.

圖7係本創作較佳實施例之取電單元設置在設置座的立體示意圖。 FIG. 7 is a three-dimensional schematic diagram of the power taking unit of the preferred embodiment of the present invention being arranged on the setting seat.

請參閱圖式所示，係本創作單火線智能開關之較佳實施例，惟此等實施例僅供說明之用，在專利申請上並不受此結構之限制。 Please refer to the drawings, which are the preferred embodiments of the single live-wire smart switch of the present invention, but these embodiments are for illustration only, and are not limited by this structure in the patent application.

如圖1至圖7所示，所述單火線智能開關01用於控制設置於交流電系統02的一負載03能否獲得電力運作，且該交流電系統02的負載線022及中性線024分別連接該負載03。 As shown in FIG. 1 to FIG. 7 , the single live wire smart switch 01 is used to control whether a load 03 installed in the AC power system 02 can obtain power to operate, and the load line 022 and the neutral line 024 of the AC power system 02 are respectively connected The load 03.

該單火線智能開關01包括一取電單元10、一遙控器20及一負載控制器30，其中該取電單元10用於連接該交流電系統02的一火線026及該負載線022，據此控制該火線026及該負載線022的電路通斷，並對該遙控器20供應直流電，據使該遙控器20蓄積運作所需電能，該負載控制器30用於控制該負載03的運作，該負載控制器30與該遙控器20無線連接，該遙控器20用於遠端無線遙控該負載控制器30，據此控制該負載03。 The single live wire smart switch 01 includes a power taking unit 10, a remote control 20 and a load controller 30, wherein the power taking unit 10 is used to connect a live wire 026 and the load wire 022 of the alternating current system 02, and control the The circuit of the live wire 026 and the load wire 022 is switched on and off, and the remote controller 20 is supplied with DC power, so that the remote controller 20 can store the power required for operation. The load controller 30 is used to control the operation of the load 03. The load The controller 30 is wirelessly connected with the remote controller 20 , and the remote controller 20 is used to remotely control the load controller 30 wirelessly, and control the load 03 accordingly.

該取電單元10控制該火線026及該負載線022的電路通斷，決定該負載03能否通過該火線026獲取運作所需電能，該取電單元10並對該遙控器20提供電能，使該遙控器20得以蓄積運作所需的電能，通過操作該遙控器20即可遠端無線遙控該負載控制器30，從而控制該負載03。 The power taking unit 10 controls the circuit on and off of the live wire 026 and the load wire 022 to determine whether the load 03 can obtain the power required for operation through the live wire 026, and the power taking unit 10 provides power to the remote controller 20 to make The remote controller 20 can store the power required for operation, and by operating the remote controller 20 , the load controller 30 can be remotely controlled wirelessly to control the load 03 .

欲維修或更換該負載03時，該取電單元10可使得該火線026及該負載線022之間形成電流斷路，電流無法通過該取電單元10進入該負載線022，在此情況下，維修或更換該負載03不會發生觸電事件，提高該負載03維修或更換的安全性。 When the load 03 is to be repaired or replaced, the power taking unit 10 can make a current disconnection between the live wire 026 and the load wire 022, and the current cannot enter the load wire 022 through the power taking unit 10. In this case, the maintenance Or replacing the load 03 will not cause an electric shock event, which improves the safety of the maintenance or replacement of the load 03.

該遙控器20配合該負載控制器30控制該負載03，除了控制該負載03運作或停止運作外，亦可控制變化該負載03的運作模式，以電燈作為該負載03的具體例而言，除了可以控制燈光的明滅之外，亦可選擇變換燈光的亮度及燈色。 The remote controller 20 cooperates with the load controller 30 to control the load 03. In addition to controlling the operation or stop of the load 03, it can also control and change the operation mode of the load 03. Taking an electric light as a specific example of the load 03, in addition to In addition to controlling the brightness of the lights, you can also choose to change the brightness and color of the lights.

該取電單元10包括一開關迴路11、一整流變壓迴路12、一第一輸入埠13、一第一輸出埠14及一第二輸出埠15，其中該開關迴路11及該整流變壓迴路12並聯，該開關迴路11及該整流變壓迴路12分別電性連接該第一輸入埠13，該開關迴路11電性連接該第一輸出埠14，該整流變壓迴路12電性連接該第二輸出埠15，該第一輸入埠13用於連接該火線026，該第一輸出埠14用於連接該負載線022，據使該開關迴路11變換該火線026及該負載線022之間的電路通斷，從而控制該負載03能否獲得電力；該整流變壓迴路12用於整流變壓通過該第一輸入埠13輸入的交流電為直流電，並對該第二輸出埠15輸出該直流電，據使該遙控器20蓄積電能；該開關迴路11具有一第一開關16，手動操作該第一開關16，即可變換該火線026及該負載線022之間的電路通斷。 The power taking unit 10 includes a switch loop 11 , a rectifier and transformer loop 12 , a first input port 13 , a first output port 14 and a second output port 15 , wherein the switch loop 11 and the rectifier transformer loop 12 are connected in parallel, the switch loop 11 and the rectifier and transformer loop 12 are respectively electrically connected to the first input port 13, the switch loop 11 is electrically connected to the first output port 14, and the rectifier and transformer loop 12 is electrically connected to the first output port 14. Two output ports 15, the first input port 13 is used to connect the live wire 026, the first output port 14 is used to connect the load wire 022, according to the switch circuit 11 to change the live wire 026 and the load wire 022 The circuit is turned on and off, so as to control whether the load 03 can obtain power; the rectifier and transformer circuit 12 is used to rectify and transform the alternating current input through the first input port 13 into direct current, and output the direct current to the second output port 15, According to the remote controller 20 to store electric energy; the switch circuit 11 has a first switch 16, and the first switch 16 can be manually operated to change the live wire 026 and the The circuit between the load lines 022 is on and off.

該開關迴路11具有一電感元件17，該電感元件17用於穩定該開關迴路11對該第一輸出埠14傳送電流的電壓，據此，利用該電感元件17形成電壓變動抑制作用，該取電單元10可對該負載03提供電壓穩定的電能，提高該負載03的運作可靠度及使用壽命。 The switch loop 11 has an inductance element 17 , and the inductance element 17 is used to stabilize the voltage of the current transmitted by the switch loop 11 to the first output port 14 . Accordingly, the inductance element 17 is used to form a voltage fluctuation suppression effect, and the power taking The unit 10 can provide the load 03 with electrical energy with stable voltage, thereby improving the operational reliability and service life of the load 03 .

該遙控器20包括一第一控制迴路21、一無線訊號發射迴路22、一蓄電單元23及一第二輸入埠24，其中該蓄電單元23係可多次充電及放電的二次電池，該蓄電單元23亦可置換為電容或其他可充電及放電的電子元件或電子電路，該蓄電單元23電性連接該第一控制迴路21及該第二輸入埠24，據使該取電單元10通過第二輸出埠15連接該第二輸入埠24對該蓄電單元23充電，該蓄電單元23得以蓄積電能提供該遙控器20運作所需，該第一控制迴路21電性連接該無線訊號發射迴路22，該第一控制迴路21具有數個第二開關25，據此，操作各該第二開關25使該第一控制迴路21通過該無線訊號發射迴路22對外發射控制訊號；該第二開關25的數量可視需要增減變化，惟以至少一個該第二開關25為限。 The remote controller 20 includes a first control loop 21 , a wireless signal transmission loop 22 , a power storage unit 23 and a second input port 24 , wherein the power storage unit 23 is a secondary battery that can be charged and discharged multiple times. The unit 23 can also be replaced by a capacitor or other electronic components or electronic circuits that can be charged and discharged. The power storage unit 23 is electrically connected to the first control loop 21 and the second input port 24, so that the power taking unit 10 can pass through the second input port 24. The two output ports 15 are connected to the second input port 24 to charge the power storage unit 23. The power storage unit 23 can store electric energy to provide the operation of the remote controller 20. The first control loop 21 is electrically connected to the wireless signal transmission loop 22. The first control loop 21 has a plurality of second switches 25 , according to which the second switches 25 are operated to make the first control loop 21 transmit control signals externally through the wireless signal transmission loop 22 ; the number of the second switches 25 It can be increased or decreased as needed, but is limited to at least one of the second switches 25 .

該第一開關16及該第二開關25可分別視需要選用機械式開關或電子式開關，其中該機械式開關的具體示例，包括但不限於翹板式、滑動式、按壓式及搖頭式。 The first switch 16 and the second switch 25 can be a mechanical switch or an electronic switch as required, and specific examples of the mechanical switch include but are not limited to rocker type, slide type, push type and rocker type.

該負載控制器30包括一第二控制迴路32及一無線訊號接收迴路34，其中該第二控制迴路32電性連接該無線訊號接收迴路34，該無線訊號接收迴路34用於接收該控制訊號，該第二控制迴路32基於該控制訊號對該負載03傳送相應的控制訊號，據使該負載控制器30控制該負載03運作。 The load controller 30 includes a second control loop 32 and a wireless signal receiving loop 34, wherein the second control loop 32 is electrically connected to the wireless signal receiving loop 34, and the wireless signal receiving loop 34 is used for receiving the control signal, The second control loop 32 transmits a corresponding control signal to the load 03 based on the control signal, so that the load controller 30 controls the load 03 to operate.

該無線訊號發射迴路22及該無線訊號接收迴路34之間，可選擇通過近場通訊(NFC)、RF2.4G、Zigbee、紅外線、藍芽、Wi-Fi及Z-Wave中的任一種無線傳輸形態傳輸該控制訊號。 Between the wireless signal transmitting circuit 22 and the wireless signal receiving circuit 34, any wireless transmission among Near Field Communication (NFC), RF2.4G, Zigbee, Infrared, Bluetooth, Wi-Fi and Z-Wave can be selected. The form transmits the control signal.

較佳實施例更包括一設置座40，其中該設置座40係用於固定設置在牆面的盒狀結構體，該設置座40的內部形成一容置空間42，該容置空間42向著該設置座40的前側形成對外開放，該取電單元10設於該容置空間42，據此定位該取電單元10，該遙控器20係以可卸離形式設置於該容置空間42，且該遙控器20位於該取電單元10的前側，據此，該遙控器20連接該取電單元10，該取電單元10對該蓄電單元23充電時，可將該遙控器20設置在該設置座40。 The preferred embodiment further includes a setting seat 40, wherein the setting seat 40 is used for fixing a box-shaped structure arranged on a wall, and an accommodating space 42 is formed inside the setting seat 40, and the accommodating space 42 faces the The front side of the setting seat 40 is open to the outside, the power taking unit 10 is disposed in the accommodating space 42, and the power taking unit 10 is positioned accordingly, the remote control 20 is detachably disposed in the accommodating space 42, and The remote controller 20 is located on the front side of the power take-off unit 10. Accordingly, the remote controller 20 is connected to the power take-off unit 10. When the power take-off unit 10 charges the power storage unit 23, the remote controller 20 can be set in this setting Block 40.

01:單火線智能開關 01: Single live wire smart switch

10:取電單元 10: Power take unit

13:第一輸入埠 13: The first input port

14:第一輸出埠 14: The first output port

15:第二輸出埠 15: The second output port

20:遙控器 20: Remote control

24:第二輸入埠 24: The second input port

30:負載控制器 30: Load Controller

02:交流電系統 02: AC System

022:負載線 022: Load Line

024:中性線 024: Neutral

026:火線 026: FireWire

03:負載 03: Load

Claims

一種單火線智能開關，用於控制設置於一交流電系統的一負載能否獲得電力運作，且該交流電系統的負載線及中性線分別連接該負載；該單火線智能開關包括一取電單元、一遙控器及一負載控制器，其中該取電單元用於連接該交流電系統的一火線及該負載線，據此控制該火線及該負載線的電路通斷，並對該遙控器供應直流電，據使該遙控器蓄積運作所需電能，該負載控制器用於控制該負載的運作，該負載控制器與該遙控器無線連接，該遙控器用於遠端無線遙控該負載控制器，據此控制該負載。 A single live wire intelligent switch is used to control whether a load arranged in an alternating current system can obtain power to operate, and the load line and the neutral wire of the alternating current system are respectively connected to the load; the single live wire intelligent switch comprises a power taking unit, a remote controller and a load controller, wherein the power taking unit is used to connect a live wire and the load wire of the alternating current system, control the circuit on and off of the live wire and the load wire accordingly, and supply DC power to the remote controller, The load controller is used to control the operation of the load, the load controller is wirelessly connected to the remote controller, and the remote controller is used for remote wireless remote control of the load controller, so as to control the load controller accordingly. load.

如請求項1所述之單火線智能開關，其中該取電單元包括一開關迴路、一整流變壓迴路、一第一輸入埠、一第一輸出埠及一第二輸出埠，其中該開關迴路及該整流變壓迴路並聯，該開關迴路及該整流變壓迴路分別電性連接該第一輸入埠，該開關迴路電性連接該第一輸出埠，該整流變壓迴路電性連接該第二輸出埠，該第一輸入埠用於連接該火線，該第一輸出埠用於連接該負載線，據使該開關迴路變換該火線及該負載線之間的電路通斷，從而控制該負載能否獲得電力；該整流變壓迴路用於整流變壓通過該第一輸入埠輸入的交流電為直流電，並對該第二輸出埠輸出該直流電，據使該遙控器蓄積電能；該開關迴路具有一第一開關，俾供手動操作變換該火線及該負載線之間的電路通斷；該遙控器包括一第一控制迴路、一無線訊號發射迴路、一蓄電單元及一第二輸入埠，其中該蓄電單元電性連接該第一控制迴路及該第二輸入埠，據使該取電單元通過第二輸出埠連接該第二輸入埠對該蓄電單元充電，該蓄電單元得以蓄積電能提供該遙控器運作所需，該第一控制迴路電性連接該無線訊號發射迴路，該第一控制迴路具有至少一第二開關，據此，操作該第二開關使該第一控制迴路通過該無線訊號發射迴路對外發射控制訊號；該負載控制器包括一第二控制迴路及一無線訊號接收迴路，其中該第二控制迴路電性連接該無線訊號接收迴路，該無線訊號接收迴路用於接收該控制訊號，該第二控制迴路基於該控制訊號對該負載傳送相應的控制訊號，據使該負載控制器控制該負載運作。 The single live wire smart switch according to claim 1, wherein the power taking unit comprises a switch loop, a rectifier and transformer loop, a first input port, a first output port and a second output port, wherein the switch loop and the rectifier and transformer loop in parallel, the switch loop and the rectifier transformer loop are respectively electrically connected to the first input port, the switch loop is electrically connected to the first output port, and the rectifier transformer loop is electrically connected to the second input port Output port, the first input port is used to connect the live wire, the first output port is used to connect the load wire, according to the switch circuit to change the circuit between the live wire and the load wire, so as to control the load energy. whether to obtain electric power; the rectification and transformation circuit is used for rectifying and transforming the alternating current input through the first input port into direct current, and outputting the direct current to the second output port, so that the remote controller can store electric energy; the switch circuit has a The first switch is used for manual operation to change the circuit between the live wire and the load wire; the remote controller includes a first control loop, a wireless signal transmission loop, and a power storage unit and a second input port, wherein the power storage unit is electrically connected to the first control loop and the second input port, so that the power taking unit is connected to the second input port through the second output port to charge the power storage unit, the The power storage unit can store electric energy to provide the operation of the remote controller. The first control loop is electrically connected to the wireless signal transmission loop. The first control loop has at least one second switch. According to this, the second switch is operated to make the first control loop A control loop transmits control signals through the wireless signal transmitting loop; the load controller includes a second control loop and a wireless signal receiving loop, wherein the second control loop is electrically connected to the wireless signal receiving loop, the wireless signal receiving loop The loop is used for receiving the control signal, and the second control loop transmits a corresponding control signal to the load based on the control signal, so that the load controller controls the operation of the load.

如請求項2所述之單火線智能開關，其中該開關迴路具有一電感元件，該電感元件用於穩定該開關迴路對該第一輸出埠傳送電流的電壓。 The single live wire smart switch as claimed in claim 2, wherein the switch loop has an inductance element, and the inductance element is used to stabilize the voltage of the current sent by the switch loop to the first output port.

如請求項1所述之單火線智能開關，更包括一設置座，其中該設置座係用於固定設置在牆面的盒狀結構體，該設置座的內部形成一容置空間，該容置空間向著該設置座的前側形成對外開放，該取電單元設於該容置空間，據此定位該取電單元。 The single live wire smart switch as claimed in claim 1, further comprising a setting seat, wherein the setting seat is used for fixing a box-shaped structure arranged on a wall, and an accommodating space is formed inside the setting seat. The space is open to the outside toward the front side of the setting seat, and the power taking unit is arranged in the accommodating space, and the power taking unit is positioned accordingly.