CN207733043U - A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns - Google Patents

A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns Download PDF

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Publication number
CN207733043U
CN207733043U CN201820064153.6U CN201820064153U CN207733043U CN 207733043 U CN207733043 U CN 207733043U CN 201820064153 U CN201820064153 U CN 201820064153U CN 207733043 U CN207733043 U CN 207733043U
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CN
China
Prior art keywords
switch
lanterns
lamps
unit
partial pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820064153.6U
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Chinese (zh)
Inventor
周勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Large Qingyuan's Scarabaeidae Skill Development Corp Ltd
Original Assignee
Large Qingyuan's Scarabaeidae Skill Development Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201820064153.6U priority Critical patent/CN207733043U/en
Application granted granted Critical
Publication of CN207733043U publication Critical patent/CN207733043U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of two-wire system intelligent switch electricity-fetching mechanisms, it is characterized in that partial pressure unit input terminal is connected with alternating current input firewire, partial pressure unit output end is connected with to fixiture wire, two input terminal of voltage transformation unit is connected with partial pressure unit input terminal and output end respectively, voltage transformation unit output end is connect with control unit, control unit is connect with switch unit, and switch unit input terminal is connected with partial pressure unit input terminal, and switch unit output end is connected with partial pressure unit output end;Lamps and lanterns part is equipped with electromagnetic switch and varistor, electromagnetic switch is equipped with normal open switch and driving coil, normal open switch input terminal is connect with partial pressure unit output end, normal open switch output end is connect with the first power input of lamps and lanterns, varistor one end is connect with partial pressure unit output end, the varistor other end is connect with driving coil one end, and the driving coil other end is connect with lamps and lanterns second source input terminal;Lamps and lanterns will not flicker when turning off the light, without taking electricity by lamps and lanterns shunting.

Description

A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns
Technical field
The utility model is related to intelligent switch power-supply circuit system, especially a kind of two-wire system intelligent switch electricity-fetching mechanism and Its attachment device, locking portion and lamps and lanterns.
Background technology
With scientific and technological progress, intelligentized control method becomes closer to our production and life, wherein Workplace and house Switch in lighting system also becomes intelligent, becomes the intelligent control switch of touch, it can be achieved that more work(from mechanical switch Can, but intelligent switch is also required to power supply and supports its work simultaneously, due to will generally have the function of backlight after turning off the light and indicate, compared with It is power-consuming when turning on light, power supply continually and steadily is provided for switch in order to realize, existing wiring is typically all two-wire system, when turning off the light Typically circuit being constituted by lamps and lanterns and obtaining switch working power, there is lamps and lanterns electric current to have resulted in the sudden strain of a muscle turned off the light day by this Bright, also emerging LED lamp is not easy to and constitutes circuit, this is still solved up for technology.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of two-wire system intelligent switch electricity-fetching mechanism and its connection dress It sets.
The technical solution adopted in the utility model is:A kind of two-wire system intelligent switch electricity-fetching mechanism, it is characterised in that including Switch sections and lamps and lanterns part, switch sections are equipped with switch unit, control unit, voltage transformation unit, partial pressure unit, and partial pressure unit is defeated Enter end and alternating current input firewire to be connected, partial pressure unit output end is connected with to fixiture wire, two input terminal of voltage transformation unit respectively with divide Pressure unit input terminal is connected with output end, and voltage transformation unit output end is connect with control unit, and control unit is connect with switch unit, Switch unit input terminal is connected with partial pressure unit input terminal, and switch unit output end is connected with partial pressure unit output end;Lamps and lanterns portion Be arranged with electromagnetic switch and varistor, electromagnetic switch is equipped with normal open switch and driving coil, normal open switch input terminal with point The connection of unit output end, normal open switch output end is pressed to be connect with the first power input of lamps and lanterns, varistor one end is single with partial pressure First output end connection, the varistor other end are connect with driving coil one end, and the driving coil other end and lamps and lanterns second source are defeated Enter end connection.
Further, the voltage transformation unit is connected with accumulator.
Further, the partial pressure unit is resistance.
Further, the partial pressure unit is voltage transformation unit input terminal original paper.
Further, the varistor is parallel with a shunt resistance.
Further, the voltage transformation unit is Switching Power Supply.
Further, the voltage transformation unit is made of low-frequency transformer and current rectifying and wave filtering circuit.
A kind of two-wire system intelligent switch electricity-fetching mechanism attachment device, it is characterised in that including peripheral hardware portion and interconnecting piece, connection Portion is equipped with the connector of a rectangular-shape, and connector front end face is equipped with the round boss identical with the mounting hole on lamp housing, Round boss is equipped with the connection bolt of the mounting hole on lamp housing side plate, connects two of bolt on connector length direction Side is respectively equipped with parallel cutting face, and a press strip is equipped in lamp housing, and press strip one end is connected with installs plate with what bottom on lamp housing contacted, Press strip is equipped with the direction bar shaped sliding slot vertical with plate is installed, and connection bolt is coincide by cutting face in bar shaped sliding slot, pressing plate The face opposite with side plate is the arcwall face of protuberance, connects and is arranged with the gasket being pressed on press strip on bolt, and gasket both sides are equipped with packet The backplate of press strip side is wrapped, connection bolt is equipped with the nut being pressed on gasket, and it is small that connection bolt front end is equipped with diameter In the positioning bolt of the connection diameter of bolt, connection bolt front is equipped with insulation shell, and insulation shell is equipped with one and is cut with bolt is connect The identical gap in face, opening position be equipped with one hold positioning bolt by bolt hole, positioning bolt is connected with the spiral shell of fastening insulation shell It is female;It is set on connector rear end face there are three the location hole bottom of with being distributed along connector length direction, location hole bottom is equipped with straight Diameter is less than the guide hole of location hole, and connector back edge is equipped with side wall backward and forms a cavity opened backward, cavity inside The insulating base being bonded with connector equipped with one, bottom plate are equipped with the insulation positioning column coincideing with location hole, and positioning column front end connects It is connected to the insulated column of the via on guide hole and lamp housing side plate, insulated column axial location is equipped with through insulated column, insulation positioning The axis hole of column and insulating base is inserted with male terminal in axis hole, and male terminal forms external terminal, male terminal shape in lamp housing in cavity Be equipped at inner terminal, in insulation shell with inner terminal opposite active joint one by one, active joint one end, which is equipped with, holds corresponding inner terminal The interface being detachably connected being inserted into, the active joint other end are equipped with the interface for being detachably connected conducting wire, are located at intermediate activity Connector is connected with one by conductor has the 4th active joint for being detachably connected conducting wire;Peripheral hardware portion is connected with slotting in cavity Block, inserted block is equipped with is adapted to the female terminal of grafting with external terminal one by one, and inserted block rear end is connected with ghost, and varistor normally opened is opened It closes and driving coil is placed in ghost and is connected with female terminal.
Further, the press strip link installs half section of upper edge bar shaped sliding slot of plate opposite side and the V for traversing press strip is distributed with Type groove.
Further, equipped with the direction guide groove parallel with bolt axis is connected, insulation shell is equipped with the plate that installs It is inserted into the guide plate of guide groove.
A kind of locking portion with switch sections cooperation, it is characterised in that including shell and three connection terminals, shell Interior to be equipped with electromagnetic switch and varistor, electromagnetic switch is equipped with normal open switch and driving coil, normal open switch input terminal and the One connection terminal connection, normal open switch output end are connect with second connection terminal, and varistor one end is connect with first Terminal connects, and the varistor other end is connect with driving coil one end, and the driving coil other end is connect with third connection terminal.
A kind of locking portion with lamps and lanterns part cooperation, it is characterised in that including switch unit, control unit, transformation list Member, partial pressure unit, partial pressure unit input terminal are connected with alternating current input firewire, and partial pressure unit output end is connected with to fixiture wire, becomes Pressure two input terminal of unit is connected with partial pressure unit input terminal and output end respectively, and voltage transformation unit output end is connect with control unit, Control unit is connect with switch unit, and switch unit input terminal is connected with partial pressure unit input terminal, switch unit output end with point Unit output end is pressed to be connected.
A kind of lamps and lanterns with the lamps and lanterns part, it is characterised in that including lamps and lanterns part and lamps and lanterns, lamps and lanterns part is equipped with Electromagnetic switch and varistor, electromagnetic switch are equipped with normal open switch and driving coil, varistor one end and driving coil one End connection, the varistor other end connect and compose a first end being connect with switch to lamps and lanterns firewire with normal open switch input terminal One end of head, normal open switch output end and lamps and lanterns connects, and the lamps and lanterns other end connects and composes one and zero curve with the driving coil other end Second end of connection.
When the utility model is turned off the light, input terminal and the output end of switch unit disconnect, partial pressure unit, varistor, driving Coil and alternating current constitute circuit and all have partial pressure, and varistor both ends are less than or the voltage of neighbouring nominal varistor voltage, There is a constant current, the voltage that voltage transformation unit obtains partial pressure unit to carry out direct current needed for Transformer Rectifier output control unit in circuit Pressure, driving coil both end voltage are less than drive actions voltage, and normal open switch disconnects lamps and lanterns no current and flows through, and lamps and lanterns will not flicker, Without taking electricity by lamps and lanterns shunting, when turning on light, input terminal and the output end of switch unit are connected, and partial pressure unit no longer divides, and presses Quick resistance both end voltage increases the electric current for closing on or being flowed through more than nominal varistor voltage and increases, driving coil both end voltage or electric current Reach drive actions value, normal open switch is connected lamps and lanterns and powered on.
Description of the drawings
Fig. 1 is the utility model two-wire system intelligent switch electricity-fetching mechanism embodiment functional block diagram.
Fig. 2 is the utility model two-wire system intelligent switch electricity-fetching mechanism attachment device embodiment overall structure diagram.
Fig. 3 is the utility model two-wire system intelligent switch electricity-fetching mechanism attachment device embodiment decomposition texture schematic diagram.
Reference numeral:1 connector;2 round boss;3 lamp housing side plates;4 mounting holes;5 connection bolts;6 cutting faces;7 pressures Item;8 install plate;9 bar shaped sliding slots;10 gaskets;11 backplates;12 nuts;13 positioning bolts;14 insulation shells;15 gap;16 bolts Hole;17 nuts;18 guide holes;19 side walls;20 insulating bases;21 insulation positioning columns;22 vias;23 axis holes;24 external terminals;25 inner ends Son;26 active joints;27 conductors;28 inserted blocks;29 ghosts;30 guide grooves;31 guide plates;32 insulated columns.
Specific implementation mode
The utility model embodiment is as shown in Figure 1, 2, 3, the two-wire system intelligent switch electricity-fetching mechanism be equipped with switch sections and Lamps and lanterns part, switch sections are the devices positioned at the position of the switch, and lamps and lanterns part is the device positioned at lamp position, and switch portion sets up separately There are switch unit, control unit, voltage transformation unit, partial pressure unit, partial pressure unit input terminal to be connected with alternating current input thermoelectricity line, divide Unit output end is connected with to electrical wire of lamp, and partial pressure unit will be divided at its both ends, and voltage is provided for voltage transformation unit, partial pressure Unit can be resistance, and the input internal resistance of voltage transformation unit input terminal original paper also can be used to replace, and voltage transformation unit can be Switching Power Supply, can be with It is DC voltage needed for existing switch power module output control unit, the output of Width funtion input direct-current, certain voltage transformation unit It can be made of low-frequency transformer and current rectifying and wave filtering circuit, obtain required voltage;Two input terminal of voltage transformation unit respectively with partial pressure unit Input terminal is connected with output end, and voltage transformation unit output end is connect with control unit, and control unit is connect with switch unit, and switch is single Member can be relay, field-effect tube etc. can automatically controlled break-make component, touch-switch connection logic circuit can be used in control unit The break-make for controlling switch unit can also be and identify that control switchs list later for conversion by existing special chip after acquiring human body signal The break-make of member can also be and connect the break-make that microprocessor controls switch unit, switch unit input terminal and partial pressure by touch screen Unit input terminal is connected, and switch unit output end is connected with partial pressure unit output end;Lamps and lanterns part is equipped with electromagnetic switch and pressure-sensitive Resistance, electromagnetic switch are equipped with normal open switch and driving coil, can be that reed switch relay is used to drive smaller power lamps and lanterns, Or galvanically relay is for driving relatively high power lamps and lanterns, normal open switch input terminal to pass through switch to the conducting wire and partial pressure at lamps and lanterns Unit output end connects, which is generally firewire, and normal open switch output end is connect with the first power input of lamps and lanterns, pressure-sensitive Resistance one end is connect with partial pressure unit output end, and the varistor other end is connect with driving coil one end, the driving coil other end It is connect with lamps and lanterns second source input terminal, lamps and lanterns second source input terminal is connected with to the zero curve at lamps and lanterns.
When the utility model is turned off the light, input terminal and the output end of switch unit disconnect, partial pressure unit, varistor, driving Coil constitutes circuit with alternating current and each has partial pressure, and varistor both ends are less than or are closed on the electricity of nominal varistor voltage There is a constant current, the voltage that voltage transformation unit obtains partial pressure unit to carry out needed for Transformer Rectifier output control unit directly for pressure, circuit Galvanic electricity pressure, driving coil both end voltage are less than drive actions voltage, and normal open switch disconnects lamps and lanterns no current and flows through, and lamps and lanterns will not dodge Bright, without taking electricity by lamps and lanterns shunting, when turning on light, input terminal and the output end of switch unit are connected, and partial pressure unit no longer divides, Varistor both end voltage increases the electric current for closing on or being flowed through more than nominal varistor voltage and increases, driving coil both end voltage or electricity Stream reaches drive actions value, and normal open switch is connected lamps and lanterns and powered on.Above-mentioned close on can be construed to nominal value or more percent Within ten.The drawback for taking electricity when embodiment is to solve to turn off the light by lamps and lanterns, takes electricity that can be solved by the prior art when turning on light, Partial pressure when multiple just antiparallel diode groups acquirements are turned on light such as is concatenated in switch unit, the partial pressure is by voltage transformation unit or separately One group of voltage transformation unit obtains operating voltage, can also control field-effect tube break-make by concatenating field-effect tube in switch unit, can be with The continuous break-make of high frequency, high frequency break-make when can also be more than a certain voltage value the direct rectification of the partial pressure or are passed through with obtaining partial pressure Voltage transformation unit handles to obtain operating voltage.
When implementation, also it can be connected with the spare storing up electricity of accumulator in voltage transformation unit;It can be parallel with shunting electricity in varistor Resistance, cooperation obtain current voltage distribution;Also one normally closed switch of parallel connection and resistance series circuit can be constituted in driving coil, it is normally closed to open It closes and is driven by same driving coil or the driving coil of another parallel connection, action is with normal open switch on the contrary, normal open switch closure is normally closed Switch disconnects, and coil coil obtains higher driving voltage, and normal open switch disconnects normally closed switch and is closed, and provides resistive circuit electricity Stream;Varistor is alternatively resistance;Between driving coil and varistor or concatenate conventional, electric-resistance, resistance or varistor parallel connection one Normal open switch, normal open switch are driven by same driving coil or the driving coil of another parallel connection, and the action of two normal open switch synchronizes, and connects Short-circuit resistance or varistor both ends provide maintenance voltage for driving coil when logical, and when disconnection passes through resistance and/or varistor And driving coil constitutes pressure divider circuit, above-mentioned each portion also can combination application.
Component needs to be divided to and be arranged at two in embodiment, and a part is arranged in switch enclosure, and a part is arranged at lamps and lanterns position, In order to make to connect associated components on existing lamps and lanterns, a kind of two-wire system intelligent switch electricity-fetching mechanism attachment device is additionally provided, is somebody's turn to do Device includes peripheral hardware portion and interconnecting piece, and interconnecting piece is equipped with the connector 1 of the metal material of a rectangular-shape, connector front end face It is equipped with the round boss 2 identical with the mounting hole on lamp housing, round boss is equipped with the mounting hole 4 on lamp housing side plate 3 Connection bolt 5, both sides of the connection bolt on connector length direction are respectively equipped with parallel cutting face 6, are equipped in lamp housing One press strip 7, press strip one end be connected with contacted with bottom on lamp housing install plate 8, press strip is equipped with the direction item vertical with plate is installed Shape sliding slot 9, connection bolt are coincide by cutting face in bar shaped sliding slot, and installing plate and being against on lamp housing on bottom makes the vertical court of press strip Under, keep connector length direction horizontal, the pressing plate face opposite with side plate is the arcwall face of protuberance, is suitable for round lamp housing When, lamp housing will not be made to deform, connect and be arranged with the gasket 10 being pressed on press strip on bolt, gasket both sides are equipped with and wrap press strip side The backplate 11 in face ensures that press strip stablizes not bifurcated, and connection bolt is equipped with the nut 12 being pressed on gasket, connects bolt front ends Head is equipped with the positioning bolt 13 that diameter is less than the connection diameter of bolt, and connection bolt front is equipped with insulation shell 14, and insulation shell is equipped with One gap 15 identical with bolt cutting face is connect, opening position be equipped with one hold positioning bolt by bolt hole 16, positioning bolt It is connected with the nut 17 of fastening insulation shell;It is set on connector rear end face non-isometric there are three being distributed along connector length direction The location hole bottom of with, location hole bottom are equipped with the guide hole 18 that diameter is less than location hole, and connector back edge is equipped with side backward Wall 19 forms the cavity that opens backward, and cavity inside is equipped with an insulating base 20 being bonded with connector, bottom plate equipped with The identical insulation positioning column 21 of location hole, positioning column front end is connected with the insulated column of the via 22 on guide hole and lamp housing side plate 32, insulated column axial location is equipped with the axis hole 23 through insulated column, insulate positioning column and insulating base, and male end is inserted in axis hole Son, male terminal form external terminal 24 in cavity, and male terminal forms inner terminal 25 in lamp housing, are equipped in insulation shell and inner terminal Opposite active joint 26 one by one, active joint one end, which is equipped with, holds the interface being detachably connected that corresponding inner terminal is inserted into, activity The connector other end is equipped with the interface for being detachably connected conducting wire, and the present embodiment is equipped with logical using the metalwork with through-hole, both ends The threaded hole for entering through-hole can fasten the conducting wire being inserted into it by screw, and screw is not shown in figure, and is connect positioned at intermediate activity Head is connected with one by conductor 27 has the 4th active joint in addition to above three for being detachably connected conducting wire;From one end Number, the first active joint connect the electric wire that switch comes, and the general line is firewire, and the second active joint connects lamps and lanterns and goes city's electrical circuit electric Line, the general line are zero curve, third and fourth active joint connects the two of tool of turning on light with electric wire respectively, and peripheral hardware portion is connected in cavity Inserted block 28, inserted block are equipped with the female terminal for being adapted to grafting one by one with external terminal, and inserted block rear end is connected with ghost 29, and ghost is equipped with Stomata, varistor, normal open switch and driving coil are placed in ghost to be connected with female terminal, corresponding with the first active joint Female terminal is connected with the input terminal of one end of varistor, normal open switch, and driving coil one end is connected with the second active joint, often Output switching terminal is opened with the 4th active joint to be connected.Press strip link installs half section of upper edge bar shaped sliding slot of plate opposite side and cross is distributed with The V-groove for passing through press strip, convenient for fractureing, can be prefabricated into compared with long structure adapt to different depth lamp housing, install plate equipped with direction with The parallel guide groove 30 of bolt axis is connected, insulation shell is equipped with the guide plate 31 for being inserted into guide groove, for positioning.
Then the attachment device installs plate and is supported only with bottom plate, be inserted into and connect in use, present one mounting hole of lamp housing Side wall drill Bolt tightens, and keeps its connector length direction holding horizontal, then utilizes guide hole spitting drill via, then insulating base is coincide and is arrived In cavity, so that positioning column is coincide with location hole, then position insulation shell by gap, inner terminal probes into activity correspondingly Insulation shell is fixedly connected by positioning bolt with nut by connector, and then inner terminal is fixed on active joint, and installation is just Prompt, stable structure is convenient for the part replacement of lamps and lanterns and this circuit lamp position.
Switch sections and lamps and lanterns part in embodiment can be used as two independent sectors, separately produce, sell as auxiliary section It sells and uses, common lamps and lanterns can be sold with lamps and lanterns part, and technical solutions of the utility model can be used.
A kind of locking portion with switch sections cooperation, including shell and three connection terminals, shell is interior to be equipped with electromagnetism Switch and varistor, electromagnetic switch are equipped with normal open switch and driving coil, normal open switch input terminal and first connecting pin Son connection, normal open switch output end are connect with second connection terminal, and varistor one end is connect with first connection terminal, The varistor other end is connect with driving coil one end, and the driving coil other end is connect with third connection terminal.
A kind of locking portion with lamps and lanterns part cooperation, including switch unit, control unit, voltage transformation unit, partial pressure are single Member, partial pressure unit input terminal are connected with alternating current input firewire, and partial pressure unit output end is connected with to fixiture wire, and voltage transformation unit two is defeated Enter end be connected respectively with partial pressure unit input terminal and output end, voltage transformation unit output end is connect with control unit, control unit and Switch unit connects, and switch unit input terminal is connected with partial pressure unit input terminal, and switch unit output end is exported with partial pressure unit End is connected.
A kind of lamps and lanterns with the lamps and lanterns part, including lamps and lanterns part and lamps and lanterns, lamps and lanterns part be equipped with electromagnetic switch and Varistor, electromagnetic switch are equipped with normal open switch and driving coil, and varistor one end is connect with driving coil one end, pressure-sensitive The resistance other end connects and composes first end being connect with switch to lamps and lanterns firewire with normal open switch input terminal, and normal open switch is defeated One end of outlet and lamps and lanterns connects, and the lamps and lanterns other end connects and composes a second end being connect with zero curve with the driving coil other end Head.
It is only the citing embodiment of the utility model in summary, the utility model is not limited to embodiment, may be used also It is recombinated by each technical characteristic and realizes more multimode, it is all in the case where not departing from the utility model design, it is done according to the application Equivalent modification and the prior art addition be accordingly to be regarded as the utility model technology scope.

Claims (10)

1. a kind of two-wire system intelligent switch electricity-fetching mechanism, it is characterised in that including switch sections and lamps and lanterns part, switch portion sets up separately There are switch unit, control unit, voltage transformation unit, partial pressure unit, partial pressure unit input terminal to be connected with alternating current input firewire, partial pressure is single First output end is connected with to fixiture wire, and two input terminal of voltage transformation unit is connected with partial pressure unit input terminal and output end respectively, transformation Unit output end is connect with control unit, and control unit is connect with switch unit, and switch unit input terminal is inputted with partial pressure unit End is connected, and switch unit output end is connected with partial pressure unit output end;Lamps and lanterns part is equipped with electromagnetic switch and varistor, electricity Magnetic switch is equipped with normal open switch and driving coil, and normal open switch input terminal is connect with partial pressure unit output end, and normal open switch is defeated Outlet is connect with the first power input of lamps and lanterns, and varistor one end is connect with partial pressure unit output end, the varistor other end It is connect with driving coil one end, the driving coil other end is connect with lamps and lanterns second source input terminal.
2. a kind of two-wire system intelligent switch electricity-fetching mechanism according to claim 1, it is characterised in that the voltage transformation unit connects It is connected to accumulator.
3. a kind of two-wire system intelligent switch electricity-fetching mechanism according to claim 1, it is characterised in that the partial pressure unit is Resistance.
4. a kind of two-wire system intelligent switch electricity-fetching mechanism according to claim 1, it is characterised in that the partial pressure unit is Voltage transformation unit input terminal original paper.
5. a kind of two-wire system intelligent switch electricity-fetching mechanism according to claim 1, it is characterised in that the varistor is simultaneously It is associated with a shunt resistance.
6. a kind of two-wire system intelligent switch electricity-fetching mechanism according to claim 1, it is characterised in that the voltage transformation unit is Switching Power Supply, voltage transformation unit or is made of low-frequency transformer and current rectifying and wave filtering circuit.
7. a kind of taking motor suitable for a kind of two-wire system intelligent switch of two-wire system intelligent switch electricity-fetching mechanism described in claim 1 Structure attachment device, it is characterised in that including peripheral hardware portion and interconnecting piece, interconnecting piece is equipped with the connector of a rectangular-shape, before connector End surface is equipped with the round boss identical with the mounting hole on lamp housing, and round boss is equipped with the installation on lamp housing side plate The connection bolt in hole, both sides of the connection bolt on connector length direction are respectively equipped with parallel cutting face, are equipped in lamp housing One press strip, press strip one end are connected with the plate that installs contacted with bottom on lamp housing, and press strip is equipped with the direction bar shaped vertical with plate is installed Sliding slot, connection bolt are coincide by cutting face in bar shaped sliding slot, and the pressing plate face opposite with side plate is the arcwall face of protuberance, connection The gasket being pressed on press strip is arranged on bolt, gasket both sides are equipped with the backplate for wrapping press strip side, and connection bolt is equipped with The nut being pressed on gasket, connection bolt front end are equipped with the positioning bolt that diameter is less than the connection diameter of bolt, connect bolt Front is equipped with insulation shell, and insulation shell is equipped with a gap identical with bolt cutting face is connect, and opening position is equipped with an appearance and positions spiral shell Bolt by bolt hole, positioning bolt be connected with fastening insulation shell nut;Along connector there are three being set on connector rear end face The location hole bottom of with of length direction distribution, location hole bottom are equipped with the guide hole that diameter is less than location hole, connector back edge A cavity opened backward is formed equipped with side wall backward, cavity inside is equipped with an insulating base being bonded with connector, bottom plate It is equipped with the insulation positioning column coincideing with location hole, positioning column front end is connected with the exhausted of the via on guide hole and lamp housing side plate Edge column, insulated column axial location are equipped with the axis hole through insulated column, insulate positioning column and insulating base, male end are inserted in axis hole Son, male terminal form external terminal in cavity, and male terminal forms inner terminal in lamp housing, is equipped with inner terminal one by one in insulation shell Opposite active joint, active joint one end, which is equipped with, holds the interface being detachably connected that corresponding inner terminal is inserted into, and active joint is another One end, which is equipped with, is detachably connected the interface of conducting wire, by conductor is connected with one positioned at intermediate active joint and has and is detachably connected 4th active joint of conducting wire;Peripheral hardware portion is connected with inserted block in cavity, and inserted block is equipped with is adapted to grafting one by one with external terminal Female terminal, inserted block rear end are connected with ghost, and varistor, normal open switch and driving coil are placed in ghost to be connected with female terminal It connects.
8. a kind of locking portion with switch sections cooperation described in claim 1, it is characterised in that including shell and three connecting pins Son, shell is interior to be equipped with electromagnetic switch and varistor, and electromagnetic switch is equipped with normal open switch and driving coil, normal open switch input End is connect with first connection terminal, and normal open switch output end is connect with second connection terminal, varistor one end and first A connection terminal connection, the varistor other end are connect with driving coil one end, the driving coil other end and third connecting pin Son connection.
9. a kind of locking portion with lamps and lanterns part cooperation described in claim 1, it is characterised in that single including switch unit, control Member, voltage transformation unit, partial pressure unit, partial pressure unit input terminal and alternating current input firewire are connected, partial pressure unit output end and to lamps and lanterns Line is connected, and two input terminal of voltage transformation unit is connected with partial pressure unit input terminal and output end respectively, voltage transformation unit output end and control Unit connects, and control unit is connect with switch unit, and switch unit input terminal is connected with partial pressure unit input terminal, and switch unit is defeated Outlet is connected with partial pressure unit output end.
10. a kind of lamps and lanterns with lamps and lanterns part described in claim 1, it is characterised in that including lamps and lanterns part and lamps and lanterns, lamps and lanterns Part is equipped with electromagnetic switch and varistor, and electromagnetic switch is equipped with normal open switch and driving coil, varistor one end and drive Moving winding one end connects, and the varistor other end and normal open switch input terminal connect and compose one and connect to lamps and lanterns firewire with switching One end of first end, normal open switch output end and lamps and lanterns connects, and the lamps and lanterns other end connects and composes one with the driving coil other end The second end being connect with zero curve.
CN201820064153.6U 2018-01-13 2018-01-13 A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns Expired - Fee Related CN207733043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820064153.6U CN207733043U (en) 2018-01-13 2018-01-13 A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820064153.6U CN207733043U (en) 2018-01-13 2018-01-13 A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns

Publications (1)

Publication Number Publication Date
CN207733043U true CN207733043U (en) 2018-08-14

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Application Number Title Priority Date Filing Date
CN201820064153.6U Expired - Fee Related CN207733043U (en) 2018-01-13 2018-01-13 A kind of two-wire system intelligent switch electricity-fetching mechanism and attachment device, locking portion and lamps and lanterns

Country Status (1)

Country Link
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