CN2522733Y

CN2522733Y - Monorail three-phase multi-circuit power-sapply selection electric-connection initiate controlled rail light

Info

Publication number: CN2522733Y
Application number: CN 01254740
Authority: CN
Inventors: 林国铨
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-16
Filing date: 2001-11-16
Publication date: 2002-11-27
Anticipated expiration: 2011-11-16

Abstract

The utility model relates to a rail lamp for controlling an electrical connection for the selection of electrical supply to a single-rail three-phase and multi loop, in particular to a rail lamp structure that a two or more than two three-phase electrical supply loops are arranged together in a single rail support organ, which is a selective electrical connection providing a plurality of rail lamp tools to make different loop control in the same rail support organ; besides, the electrical connection is controlled by different switches to form a rail lamp structure provided with a loop and close-open control in a single rail support organ. The structure comprises a rail, which is provided with two or more than two three-phase electrical-supply loops, as well as an electrical connecting device making a loop selection with the rail; a fixedly carried organ and an electrode position organ and an electrode position-selecting organ are arranged inside a shell body of the device with a corresponding arrangement situation; besides, a raised buckle arm is arranged between the two organs to form the safe sequent operation that the fixedly carried organ operates firstly and then the electrode position-selecting organ operates. In this way, the utility model can reach the effect for saving the installing cost, saving electricity and expanding the use aspects with convenient use.

Description

The power supply of single track three-phase multiple loop selects electric binding to open the track lamp of control

Technical field

The utility model relates to a kind of single track three-phase multiple loop power supply and selects electric binding to open the track lamp of control, be meant a kind of three phase mains assembling that is applicable to especially, and can will keep away the track lamp that closes by different switch controls, carry and be contained on many groups power supply of same track, can be by more than one switch, open and close respectively severals track lamps that this current supply circuit of control institute electrically connect assembles bright, go out, a known track one switch control is all bright simultaneously, controlling of going out limited and the mounting cost shortcoming and improve.

Background technology

Known track lamp, it includes a power rail, and one be assembled with a track lamp that carries the group device, wherein this power rail mostly is two power leads assembling setting, and device is organized in carrying of being assembled on the track lamp, then be provided with the member that integrates with that a rotation is controlled, i.e. cramp back-out by the member that integrates with makes a year group device be positioned fixing with corresponding power track button system, be rotated the then interior two power leads binding of corresponding power track respectively of two outstanding electrodes simultaneously, thereby when being opened in orbit with power supply, lighted or close and extinguish by the while breakdown making all power supplys that are assembled on this track, but relatively as to reach selected control different light light fixture and count the time (after having a rest as StoreFront, desire to stay 1-2 small cup track lamp to throw according to merchandise display, and when not needing standard-sized sheet), can't reach this at co-orbital track lamp and control effect, only can for all light or all extinguish control selection, maybe the part track lamp that must will not light takes off, increase dress on foot, the inconvenience of tearing open, maybe essential other assembling of branch is provided with, just must set up in addition and put the track lamp of a power rail with the assembling varying number, and control by another switch and to open and close when opening and closing each track lamp of being assembled on this track, make it on mounting cost, produce increase, whole whiles of light fixture are bright on this same track simultaneously, the control of going out limits, can't comply with actual using time in the use, demand adjusts selection, and its power consumption can't be saved.

Above-mentioned known track lamp, particularly be applicable to the track modulated structure of three phase mains power supply, can't under same track framework, obtain the current supply circuit system more than two simultaneously, the circuit system that cause the is different operation control that the selectivity breakdown of portion's partial amt light fixture is lighted of opposing, and must set up two groups or two groups of above adjacent existing side by side of rail system, come respectively to cooperate to power respectively and open and close for adding the light fixture of organize certain issue amount, the quantity of lighting of setting up the control light fixture like this, not only cost consumption and multi-orbitly set up and control inconvenience also influences overall appearance.

Summary of the invention

Main purpose of the present utility model be effectively solve above-mentioned conventional rails lamp only have a single circuit power supply, and uncontrollable light fixture opens bright number and selectivity opens bright problem, be implemented in the current supply circuit system that obtains simultaneously under the same track framework more than two, by the operation control that the selectivity breakdown of portion's partial amt light fixture lights of opposing of different circuit systems.

Single track three-phase multiple loop power supply of the present utility model selects electric binding to open the track lamp of control, its structure includes a track, in be provided with control power lead more than two, can cooperate common source line and track earth terminal respectively and form three phase supply loop more than two; And one make the electric hookup mechanism that group select is carried in the loop with track, this device is to be the relative position state group one year a mechanism and an electrode bit selecting mechanism admittedly are housed in a device case, and at the two inter-agency tilting button arms that are provided with, form the safe operation in tandem of carrying the ability start of start rear electrode bit selecting mechanism of solid mechanism, be to protrude cramp and will carry group device and light fixture assembling in orbit by the control of revolving of carrying solid mechanism, and common electrode and power line are linked, the heir by the rotation of electrode bit selecting mechanism or on push away the rotation different directions and select in the track diverse location lead and gauge tap to link, cooperate earthing pole to form that three phase mains connects and can be selected control light fixture quantity on track and open and close simultaneously, reach the saving installation fee, power saving, effect easy to use and amplification is used.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the electric hookup mechanism respective carter assembling of the utility model.

Fig. 2 is the stereochemical structure exploded view of the electric hookup mechanism of the utility model.

Fig. 3 is the stereochemical structure exploded view of the electric hookup mechanism of the utility model.

Fig. 4 is the stereogram of the utility model electrode bit selecting mechanism other direction.

Fig. 5 is that the utility model carries solid mechanism and the schematic diagram that is positioned at device case is assembled by electrode bit selecting mechanism.

Fig. 6 is the tilting button arm first button system view of the present utility model.

Fig. 7 is that tilting button arm of the present utility model is the view of loosening.

Fig. 8 is a tilting button arm tilting button system view of the present utility model.

Fig. 9 is that the utility model carries the assembling of solid mechanism respective carter but not by the generalized section of sheet button system state.

Figure 10 is that the utility model carries the respective carter assembling of solid mechanism and formulates the generalized section that hyte is adorned state by the cramp button.

Figure 11 is the partial cutaway diagrammatic sketch that the utility model electrode bit selecting mechanism normality is provided with.

Figure 12 is the partial cutaway diagrammatic sketch of push mode on the utility model electrode bit selecting mechanism bit selecting.

Figure 13 is the selected control connecting state schematic diagram of the utility model electrode selected control mechanism.

Figure 14 is another selected control connecting state schematic diagram of the utility model electrode selected control mechanism.

Figure 15 is the another selected control connecting state schematic diagram of the utility model electrode selected control mechanism.

The specific embodiment

At first consult shown in 1～2, the track lamp of this embodiment of the utility model is meant the track modulated structure that is useful in three phase mains power supply, and its structure includes one to be had the track 7 of three groups of three phase supply circuit systems simultaneously and can be formed by the electric hookup mechanism of track lamp that electrically connect carries group for the loop that elects at these three groups of current supply circuits.Wherein:

This track 7, as Fig. 1, shown in 2, in the space of this track 7 inboard institutes moulding, the opposite position state group that is two side positions is equipped with a common source line 71 and three control power leads 72,73, four road power leads such as 74 grades, wherein power lead 72 is controlled in three roads, 73, arbitrary lead of 74, cooperate the earth terminal of common source line 71 and track 7 to form a three phase mains current supply circuit respectively, formation is with the current supply circuit that is provided with in the track 7 more than two groups, and be the power supply status assembly that three phase mains is supplied three current supply circuits by same power supply unit, and can control how to organize current supply circuit (control power lead 72 and common power line 71 and track 7 and earthing pole respectively by three switches, or control power lead 73 and common power line 71 and track 7 and earthing pole, or control power lead 74 and common power line 71 and track 7 and earthing pole) control that is open and close of power pack and switch.

The structure of the electric hookup mechanism of this track lamp and track 7 electrically connects, shown in Fig. 3～5, by finding out among the figure that its structure is made up of a device case 1, earth electrode 2, fixed component 3, tilting button arm 4, year solid mechanism 5 and an electrode bit selecting mechanism 6, wherein:

This device case 1, reach by full side half housing 11, housing

lower half

12,13 form, and by each

housing

11,12, the opposite position of 13 inner side ends, the groove of being offered 141,142,143, electrode slice behaviour area 151, bit selecting district 152 and Jiong v notch v, compositions such as semi arch breach, and form two and first and second assembling double action space 14 of column position in the inboard, 15, and one level run through this two space 14,15 seesaw motion space 16, but be the turn state group in the first assembling double action space 14 and establish this year of solid mechanism 5, in the second assembling double action space 15, then be movable rotation status and assemble this electrode bit selecting mechanism 6, promptly in this first assembling double action space 14, cooperate full side half housing 11 to reach, housing

lower half

12,13 corresponding on, the groove 141 that following order is offered, 142,143 each appearance group groove of being formed, just can distinguish corresponding common electrode sheet 53 for 5 side direction protrusions of this year of solid mechanism, cramp 54 and disk body 50 appearance groups are wherein, this respectively organizes corresponding groove 141 simultaneously, 142, the 143 appearance group grooves of being formed, its cell wall just can form the spacer function between a levels and fit for holder and put common electrode sheet 53, cramp 54 and disk body 50 and making carry solid mechanism 5 be can axle shape turn state fixedly group be located in the first assembling double action space 14 (as shown in Figure 5), and in this second assembling double action space 15, full side half housing 11 of also identical cooperation reaches, housing

lower half

12,13 corresponding on, following order is offered groove and is consisted of an electrode slice behaviour area 151 and and be separated into by stick 153, glide path 154,155 bit selecting district 152 (as Fig. 3 and shown in Figure 11), electrode 63 and guide block 67 activities for electrode bit selecting mechanism 6, the lower wall surface in this electrode slice behaviour area 151 and bit selecting district 152 just can form the spacer function of interlayer simultaneously, and the suitable electrode 63 and guide block 67 of putting electrode bit selecting mechanism 6 for holder, electrode bit selecting mechanism 6 is and can the fixing group of axle shape turn state be located in the first assembling double action space 14 (as shown in Figure 5), then assemble a tilting button arm 4 in this seesaw motion space 16, promptly be equipped with a fulcrum projection 161 at these seesaw motion space 16 internal faces, recess that just can corresponding tilting button arm 4 centers 41 groups upright (as shown in Figure 6) forms point action, and make the button portion 42 of the terminal moulding of tilting button arm 4 two sides, 43 corresponding matching are carried solid mechanism 5, the jack-post 51 of electrode bit selecting mechanism 6, the button ditch of being offered on 61 52,62 (as shown in Figures 3 and 4) interactive tilting, and the restriction of generation order safe action, promptly be normality not during the spinning movement state carrying solid mechanism 5 and electrode bit selecting mechanism 6, the first button portion, the 42 suitable jack-posts 51 that carried solid mechanism 5 of this tilting button arm 4 hold, and the rectangular button ditch 62 low clinching systems (as shown in Figure 6) that the second button portion 42 that makes tilting button arm 4 is offered to the jack-post 61 of electrode bit selecting mechanism 6, even also electrode bit selecting mechanism 6 is not revolved can't be rotated under the control action in a year solid mechanism 5 and is controlled, and be rotated when controlling and making respective carter 7 buttons to carry the location (as Fig. 1 when carrying a solid mechanism 5, shown in 2), the button ditch 52 positive rotation correspondences of its jack-post 51 are in the first button portion, 41 positions of tilting button arm 4 can be for the spatiality that falls into the button system, that is tilting button arm 4 is two button portions 42, but 43 unclasp tilting state (as shown in Figure 7), at this moment, can revolve 6 rotations of control electrode bit selecting mechanism or on push away and be a left side, right rotation produces the not corresponding second button portion 43 of displacement of jack-post 61 and button ditch 62, and make the first button portion, the 42 corresponding button ditches 52 that carry the jack-post 51 of solid mechanism 5 of tilting button arm 4 produce button system (as shown in Figure 8) by the jack-post 61 second button portion 43 that holds, making a year solid mechanism 5 revolve control in electrode bit selecting mechanism is attached under track 7 states, the control that can't do to rotate, carry solid mechanism 5 and be the safety order with electrode bit selecting mechanism 6 and control and reach, otherwise disassemble when carrying group device and track lamp from track 7 in desire, also must be earlier with the electrode of electrode bit selecting mechanism 6 revolve be received in the device case 1 after, beginning can be removed the button system restriction that 4 pairs on tilting button arm carries solid mechanism 5, and then carries for the button that control removes track 7 that revolves that carries solid mechanism 5;

In device case 1, carrying 6 in solid mechanism 5 and electrode bit selecting mechanism in addition, then be provided with an earth electrode 2, and cooperate a fixed component 3 to give the clip location, this earth electrode 2 have earth electrode end 21 on be the hole of being offered normality corresponding intrument housing upper surface, combination back 171 upwards blind stretch outstanding (as Fig. 3, shown in 5), thereby when being combined in track 7, directly the upper end interior sidewall surface of respective carter 7 connects to being ground connection effect (as shown in figure 13), and one group of side direction earth electrode end 22, being the hole of offering normality corresponding intrument housing one side end face, combination back 170 extends laterally outstanding (as Fig. 3, shown in 5), during with respective carter 7 combinations, also directly the side interior sidewall surface of respective carter 7 connects to acting on (as Fig. 9 for ground connection, shown in 13), these earth electrode 2 positions have an end of screw in device case 1 simultaneously, the grounding terminal that can connect lead extension and light fixture is connected to the ground connection effect, the lead that can cooperate year solid mechanism 5 and electrode bit selecting mechanism 6 end and terminals to be linked, extension is fixed the light fixture of assembling with device case 1 and is connected to the supply power supply.

Above-mentioned year solid mechanism 5, form a jack-post 51, the bottom of jack-post 51 forms a disk body 50 and is equipped with one and pushes away control sheet 501, just in time but normality is darted at the long rail ditch 17 that device case 1 end face is offered, so that be pushing control, and on the jack-post 51 of disk body 50 upper ends extension, then be the upper-lower position group and be provided with community electrode sheet 53 (desire claims the N utmost point), and one be long oval and cramp 54 that extend to two sides, be that this common electrode sheet 53 and cramp 54 are to be same level to extend axially, and can be 90 degree swing offsets with carrying solid mechanism 5 and pushing away the pushing of controlling sheet 501, give prominence to what apparatus housing 1 end face was offered relatively and respectively stretch out hole 172,173, carry (as Fig. 9 so that group structure rail wall 70 clips of respective carter 7 are fixing, shown in Figure 10) and the corresponding common power source leads 71 of common electrode sheet 53 link (as Figure 13 to shown in Figure 15) and on jack-post 51 end faces of 54 of disk body 50 and cramps, be with respect to cramp bearing of trend position and offer a button ditch 52, the first button portion 42 with corresponding tilting button arm 4, cooperate the height potential difference between this button ditch 52 and jack-post 51 walls, when cramp 54 is not screwed out, the first button portion 42 of the also not corresponding tilting button arm 4 of button ditch 52, and make it upwards and make 6 (as shown in Figure 6) through downward clinching electrode bit selecting mechanism of two button portions 43 by the jack-post 51 walls first button portion 42 that holds, and when cramp 54 is controlled back-out respective carter 7 button formulation positions (as shown in figure 10), the first button portion 42 (as shown in Figure 7) of the corresponding tilting button of 52 positive rotation displacements of button ditch arm 4, thereby when afterwards revolving control electrode bit selecting mechanism 6, tilting button arm 4 can produce tiltings change make 42 clinchings of the first button portion go into to detain ditch 52 spacing (as shown in Figure 8) do not produce control may or malfunction.

Above-mentioned in addition electrode bit selecting mechanism 6 is (as Fig. 3, shown in 4), form a jack-post 61, the upper surface of jack-post 61 then is assembled with a bit selecting electrode slice 63, can cooperate on the axle shape of electrode bit selecting mechanism 6, following promotion and direction of rotation, and select that corresponding full side half housing 11 and upper half-shell 12 offered stretch out hole 174,175, bit selecting electrode slice 63 is released in the rotation of 176 one, the power lead of each the institute's relative position in the respective carter 7 connects to conduction, again on jack-post 61 end faces and with bit selecting electrode slice 63 be 90 the degree potential differences endface position, then offer the button ditch 62 (as shown in Figure 4) of a vertical strip, supply spacing or the replacing of the second button portion, 43 button systems of the second tilting button arm of corresponding tilting button arm 4 by jack-post 61 walls, the second button portion 43 is drawn back press and the first button portion 42 is upturned, then form a manual turn-button 64 in addition in the bottom of jack-post 61, its inner one-tenth hollow state, just but Rong Zuyi cooperates three bastons 65 of spring 66 top groups, simultaneously, three long columns 651 that attic base 65 is extended, 652,653 relative perforation of offering 641 of end face that run through manual turn-button 64 respectively, 642,643, but and be elastic telescopic state ring group in jack-post 61 avris positions, thereby when electrode bit selecting mechanism 6 turned positions, suitable by three long columns 651,652, shell wall 10 contacts of 653 corresponding intrument housings 1, cooperate spring 66 elastic reactions and produce flexible and the reaction of joint sound sound is rotated (as Figure 11, shown in Figure 12), again in manual turn-button 64 bottoms and jack-post 61 position that is connected, then be with bit selecting electrode slice 63 and be coaxial extension one guide block 67, assemble spacing its height of bit selecting district 152 slips in double action space 15 and the height of electrode slice 63 with second of corresponding intrument housing 1, and can cooperate its rotation or on postpone a left side, right rotation is selected, and stretched out hole 174 by what full side half housing 11 and upper half-shell 12 offered, 175, the rotation of 176 one is released, with other three control power leads 72 in the

track

7,73, one of 74 link, that is in track 7, dispose four power leads 71,72,73,74 (shown in Fig. 7 and Figure 13～15), include a common power line 71 and three control power leads 72 that link the dress group at each switch respectively, 73,74, can link by the selection of bit selecting electrode slice 63 and arbitrary

control power lead

72 or 73 or 74, extinguish the track lamp that is controlled at the setting quantity of being assembled on the track 7 and can give Qi Lianghuo by each switch, the alternative quantity light fixture that produces with light fixture on the track 7 opens and closes control respectively.

More than after the assembling of each member, as shown in Figure 1, its assembling can be by Fig. 6 to shown in Figure 15 with the situation of control action, in the employed track 7 of the utility model, be the opposite position state group common power source 71 and control power lead 72 are housed, 73, four road power leads such as 74 grades, wherein power lead 72 is controlled in three roads, 73, arbitrary lead of 74 cooperates common source line 71 and track 7 (ground connection) respectively, be the assembly of three phase mains supply status, control what group (control power lead 72 and common power line 71 and track 7 and earth plate respectively by three switches, or control power lead 73 and common power line 71 and track 7 and earthing pole, or control power lead 74 and common power line 71 and track 7 and earthing pole) control that is open and close of power pack and switch, the user is that carry group device and track lamp with majority carries and be contained on the track 7 then, and the action situation that adorn its year, being about to be inserted in the electric hookup mechanism respective carter 7 end makes and sockets ground electrode end 21 and be connected to track 7 inside bottom walls, and side position earth electrode end 22 then is connected to the insertion end oral-lateral wall of track 7.Carry the not rotation (as shown in Figure 9) as yet of solid mechanism 5 this moment, so this cramp 54 is not pushed out the group structure rail wall 70 button system assembling location of respective carter 7, common electrode sheet 53 also screwed out with track 7 in common source lines 71 electrically connect to, the second button portion 43 of tilting button arm 4 is carried under the jack-post 51 wall contacts of solid mechanism 5 in the first button portion 42 simultaneously, the jack-post 61 of counter electrode bit selecting mechanism 6 and button ditch 62 button systems, as shown in Figure 6, the swing offsets that control sheet 501 drives jack-post 51 works 90 degree that push away of solid mechanism 5 are carried in application of force pushing then, move outstanding device case 1 and make common electrode sheet 53 (being commonly called as the N utmost point) and cramp be revolved synchronously, suitable by the upper surface of cramp 54 with device case 1 lower half shell sheet 13, clipping is fixed (as Figure 10 and shown in Figure 13) and will be carried solid mechanism 5 and locatees (as shown in Figure 2) on track 7 with the light fixture carrier between the structure group rail wall 70 of respective carter 7 and track lower surface, otherwise organize device and light fixture if desire to take off to carry, the control sheet 501 that pushes away that then also only needs to carry solid mechanism 5 drives the swing offset that jack-post 51 is made 90 reverse degree, move receiving device housing 1 (as shown in Figure 9) and make common electrode sheet 53 (desire claims the N utmost point) and cramp be revolved synchronously, remove the button system of respective carter 7 structure group rail walls 70, year group device and the light fixture that can will put in order group take off, again when carrying group device and carrier and on track 7, locate, carry after solid mechanism 5 is rotated by 90 degrees angular displacement, make the button ditch 52 on its jack-post 51 be revolved the first button portion, 42 positions that move on to corresponding tilting button arm 4, make the contact of tilting button portion 4 be disengaged (as shown in Figure 7) to the strength of a side tilting, comparative electrode bit selecting mechanism 6 also no longer is subjected to revolving the restriction of control, the user can be selected to revolve control to the manual control adjuster 64 of electrode bit selecting mechanism 6, bit selecting electrode slice 63 is screwed out to device case 1, stretch out hole 174 with what select to screw out the position, 175,176 and select to support binding with

control power lead

72 or 73 or 74 one, also be that electrode bit selecting mechanism 6 normalities system is and is positioned at the glide path 155 (as shown in figure 11) in bit selecting district 52 that the next and guide block 67 can directly screw in the second assembling double action space 15 of device case 1, in this position rotation electrode bit selecting mechanism 6 bit selecting electrode slice 63 will be released and common power lead 74 bindings (as shown in figure 13) by stretching out hole 1 75, and with common power line 71, the light on and off of this light fixture that switch is controlled that track 7 power connection ends link open and close, again if with electrode bit selecting mechanism 6 via the user to pushing away (as shown in figure 12) on the manual control adjuster 64 then when the outstanding bit selecting electrode slice 63 of anticlockwise, 63 of bit selecting electrode slices are released with control power lead 72 and are linked (as shown in figure 14) by stretching out hole 174, with common power line 71, the light on and off of this light fixture that switch is controlled that track 7 power connection ends link open and close, again if with electrode bit selecting mechanism 6 via the user to pushing away on the manual control adjuster 64 then when the outstanding bit selecting electrode slice 63 of right rotation, 63 of bit selecting electrode slices are released with control power lead 73 and are linked (as shown in figure 15) by stretching out hole 176, with common power line 71, the light on and off of this light fixture that switch is controlled that track 7 power connection ends link open and close, reach most track lamps of on same power rail 7, being assembled and carry the group device, can freely select link the electric power loop and the switch of conducting, the most light fixtures that form multiple road 7 are the keying control that segmentation selects to set quantity, just as want the standard-sized sheet then only must be with three whole breakdowns of switch, and can be at any time need and breakdown one switch or two switches link the track lamp number of control keying according to using, above-mentioned when rotation electrode bit selecting mechanism 6 in addition, the second button portion 43 of its jack-post 61 ejection tilting button arms 4 will be made, and make the first button portion 42 by button ditch 52 button systems (as shown in Figure 8) to the jack-post 51 that carries solid mechanism 5, being created in electrode bit selecting mechanism 6 is revolved control and is connect electricity condition, carry solid mechanism 5 and can't be withdrawed from track 7 by turn, as will carrying group device and the light fixture track 7 that dissociates, then need earlier electrode bit selecting mechanism 6 to be revolved in the control receiving device housing 1 (as shown in figure 11), tilting button arm 4 is contact strength disarm state (as shown in Figure 7) again, the pushing again that begins is carried solid mechanism 5 and is made in common electrode sheet 53 and the cramp 54 receiving device housings 1 (as shown in Figure 9), and desirable download group mechanism, and the first button portion 42 that makes tilting button arm 4 is again by jack-post 51 contacts and button ditch 62 restrictions (as shown in Figure 6) of being detained system electrode bit selecting mechanism 6 by the second button portion 43 once again.

The above only is in order to explain an embodiment of the utility model structure and function again; be not that attempt is done any pro forma restriction to the utility model according to this; thereby all any modification or changes of all relevant the utility model author content under foundation the utility model creation spirit, all should be encompassed within the utility model protection category.

Claims

1, a kind of single track three-phase multiple loop power supply selects electric binding to open the track lamp of control, it is characterized in that the structure of this track lamp comprises:

One track is formed with the three phase mains loop more than at least two in orbit, provides track lamp and electric hookup mechanism to do to link the selection in loop;

One is arranged on the electric hookup mechanism of track lamp end, and its structure is formed and comprised:

One device case, housing inboard form two and column position through the one and second assembling double action space, and one level run through the seesaw motion space in this two space, offer at the shell wall in this first assembling double action space and to consolidate a mechanism with carrying in but the turn group is located at the first assembling double action space and cooperate, do to link two of location running and stretch out the hole, shell wall in the second assembling double action space then offers with the movable electrode bit selecting mechanism that is assembled in the second assembling double action space of rotating and matches, three that do current supply circuit binding selection are stretched out the hole, this seesaw motion space then provides the tilting operating space of a tilting button arm, other is on the following side end face, upper surface of the full side half shell sheet of housing, and the two earth electrode ends that offer corresponding earth electrode are respectively assembled the hole of giving prominence on device case;

One tilting button arm, it is a microscler lamellar body, offer one upright and produce two sides and move the recess that tilting changes relatively for corresponding fulcrum group as the tilting running at the middle position of a sidewall rim, two side extending ends at tilting button arm, then be formed separately to correspondence and carry the jack-post of solid mechanism and the first button portion of button ditch position, and the second button portion of the jack-post of counter electrode bit selecting mechanism and button ditch position;

One earth electrode, be set at be positioned in the device case carry solid mechanism and the electrode bit selecting inter-agency, and cooperate a fixed component that gives the clip location;

One year solid mechanism, form a jack-post, the bottom of jack-post forms a disk body and is equipped with one and pushes away the control sheet, normality is darted at the long rail ditch that the device case end face is offered, and on the jack-post that extends in disk body upper end, then go to upper and lower set of locations and be provided with the community electrode sheet, and one is long oval and cramp that extend to two sides, on the jack-post end face between disk body and cramp, be the button ditch that offers the first button portion clinching restriction of corresponding tilting button arm with respect to cramp bearing of trend position;

One electrode bit selecting mechanism, form a jack-post, the jack-post upper surface then is assembled with a bit selecting electrode slice, on the jack-post end face, offer a button ditch for the spacing vertical strip of the second button portion button system of corresponding tilting button arm, then form a manual turn-button in the bottom of jack-post in addition, but be elastic telescopic state ring group in jack-post avris position, again in manual turn-button bottom with the jack-post position that is connected, spacing its height and select the guide block of the height of electrode slice slides in the bit selecting district of extending the second assembling double action space that is provided with a corresponding device case.

2, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, in the space of the inboard institute of this track moulding, the opposite position state group that is two side positions is equipped with the above control power lead of a common source line and two roads, and arbitrary lead of the above control in this two road power lead cooperates the earth terminal of common source line and track to form a three phase mains current supply circuit of being controlled keying by a switch respectively.

3, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, this device case, formed by full side half housing and upper and lower half housing, offer two in the corresponding first assembling double action space of this upper half shell sheet and stretch out the hole, offer three in the corresponding second assembling double action space of full side half shell sheet in addition and stretch out the hole.

4, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, the second assembling double action space of this device case, moulding comprise that the bit selecting electrode slice of power supply utmost point bit selecting mechanism and an electrode slice behaviour area that guide block is selected an activity space and one are separated into the bit selecting district of upper and lower slideway by stick.

5, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, a fulcrum projection is equipped with at internal face in the seesaw motion space of this device case, and sets of recesses that just can correspondence is wherein being offered when being installed in tilting button arm is upright.

6, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, this earth electrode comprises earth electrode end and side direction earth electrode end, the outstanding respectively group in the hole of being offered by the upper surface and the side end face of device case is upright, directly the respective carter interior sidewall surface connect to and ground connection.

7, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, this year, the common electrode sheet and the cramp of solid mechanism were the same level axle with extending, can be the swing offset of 90 degree by pushing away the pushing of control sheet, give prominence to offered relatively in the first assembling double action space of apparatus housing respectively stretch out the hole, the fixing carrying of respective carter clip, the corresponding common power source wire bond of common electrode sheet.

8, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, the button ditch of vertical strip that the jack-post end face of this electrode bit selecting mechanism is offered, the endface position that is 90 degree potential differences with the bit selecting electrode slice is offered, and the second button portion button system of corresponding tilting button arm limits.

9, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, the manual turn-button of this electrode bit selecting mechanism, but its inner one-tenth hollow state is three bastons of Rong Zuyi cooperation spring top group just, three long columns that simultaneously attic base extended then run through three perforation that the end face of manual turn-button is offered relatively respectively, but and be elastic telescopic state ring group in jack-post avris position, in electrode bit selecting mechanism turned position, the while is by the shell wall contact of three long column corresponding intrument housings.

10, single track three-phase multiple loop power supply according to claim 1 selects electric binding to open the track lamp of control, it is characterized in that, the be connected guide block and the coaxial extension of bit selecting electrode slice of position institute elongation moulding of the bottom of the manual turn-button of this electrode bit selecting mechanism and jack-post defined, and the height of spacing its height and bit selecting electrode slice slides in the bit selecting district in the second assembling double action space of corresponding intrument housing.