CN214845434U

CN214845434U - Electricity connection structure of safety indicator lamp

Info

Publication number: CN214845434U
Application number: CN202120988142.9U
Authority: CN
Inventors: 蔡鹏程; 李亮; 连文权; 陈龙; 方双明
Original assignee: Zhejiang Shengyi Electric Technology Co ltd
Current assignee: Zhejiang Shengyi Electric Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-23
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a safety indicator's electricity structure that connects. The technical key points are as follows: including connecting seat, self-locking switch and the coupling assembling that connects gradually, coupling assembling is including guide wire, reed and contact, the guide wire has two, respectively with live wire terminal, zero line terminal connection on the electric energy meter plug connector, and arbitrary guide wire is connected with the reed, and another guide wire is connected with the contact, the reed can contradict or separate with the contact, self-locking switch is equipped with the control lever towards one side of reed, is equipped with status indicator lamp on the guide wire, the utility model discloses can show whether the short circuit succeeds in carrying out corresponding operation through the step-down pilot lamp, avoid causing the loss to the user.

Description

Electricity connection structure of safety indicator lamp

Technical Field

The utility model relates to an electric energy meter accessory device field, more specifically the power connection structure that says so relates to a safety indicator.

Background

If the electric energy meter in the metering box needs to be overhauled or replaced, the electric energy meter is usually required to be disassembled, the power of a user is inevitably required to be cut off at the moment, and the power supply is restored after the electric energy meter is replaced. The demand of the electricity for daily use is huge, the electric appliances are numerous, a large number of electric appliances running within twenty-four hours are not suitable for power failure, the electric appliances are easily damaged due to sudden power failure, the electric energy meter is replaced after all the electric appliances are powered off, the daily life of people can be seriously affected, the efficiency is low, the temporary electricity utilization is realized by temporarily short-circuiting a lead on an electric energy meter connector, and the short-circuiting mode is not only troublesome to operate, but also is very unsafe. The utility model discloses a patent is CN 202010404885.7's utility model patent a realize that uninterrupted power changes connector of electric energy meter discloses the structure that realizes interim short circuit through handle, coupling assembling, touch bridge and push rod, but whether unable discernment short circuit is successful, if change the electric energy meter under the unsuccessful condition of short circuit, can lead to the user economic loss to appear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can show safety indicator's of short circuit state connect electric structure.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a safety indicator's connection structure that connects, is including connecting seat, self-locking switch and the coupling assembling that connects gradually, coupling assembling is including guide wire, reed and contact, the guide wire has two, respectively with live wire terminal, zero line terminal connection on the electric energy meter plug connector, and arbitrary guide wire is connected with the reed, and another guide wire is connected with the contact, the reed can contradict or separate with the contact, self-locking switch is equipped with the control lever towards one side of reed, arbitrary be equipped with status indicator lamp on the guide wire.

As a further improvement, be equipped with first mounting groove, second mounting groove, third mounting groove and two installation poles on the connecting seat, two guide lines spiral winding are respectively on two installation poles, the reed comprises the stationary blade that connects gradually, the piece of buckling and conflict piece, be equipped with the mounting hole on the stationary blade, be equipped with first locking plate and second locking plate on the contact, be equipped with the locking hole on the second locking plate, be equipped with first constant head tank, second constant head tank on the cell wall of third mounting groove, first constant head tank, locking hole, second constant head tank intercommunication.

As a further improvement of the utility model, the contact piece is equipped with the outstanding conflict arch piece towards conflict piece one side.

As the utility model discloses a further improvement, spaced first fixed block, second fixed block about being equipped with on the connecting seat, be equipped with the second fixed slot on the second fixed block, first fixed block, second fixed slot form the first mounting groove that has the breach jointly.

As a further improvement, the first fixed block is provided with a first sliding edge, and the groove wall of the second fixed groove is provided with a second sliding edge.

As a further improvement of the utility model, the self-locking switch comprises a switch body and a movable rod movably arranged on the switch body, wherein the switch body is provided with a containing groove, a locking mechanism and a locking spring are arranged in the containing groove, the locking mechanism comprises a positioning rod, a rotating rod and a locking rod which are connected in sequence, a rotating groove is arranged in the containing groove, the positioning rod is embedded in the rotating groove, the locking spring is positioned between the movable rod and the bottom of the containing groove, the bottom of the containing groove is provided with a control hole, the control rod is arranged on the movable rod and corresponds to the control hole, a first locking block, a second locking block, a first guide block and a second guide block are respectively arranged on two sides of the movable rod, the first locking block, the first guide block and the movable rod form a continuous first movable channel, the second locking block, the second guide block and the movable rod form a continuous second movable channel, be equipped with between second guide piece and the movable rod and hold the passageway, lead to and receive passageway and second movable channel intercommunication, be equipped with first guide limit, first state constant head tank on the first locking piece, first guide piece is equipped with first derivation limit towards one side of first locking piece, be equipped with second guide limit, second state constant head tank on the second locking piece, second guide piece is equipped with the second towards one side of second locking piece and derives the limit, be equipped with positioning groove on the movable rod, the groove of holding tank is low to be equipped with the protruding pole in location, locking spring will fix a position protruding pole parcel, is located positioning groove.

As a further improvement, be equipped with protruding piece in the holding tank, be equipped with first recess on the protruding piece, be equipped with the lug on the control hole, be equipped with the second recess on the lug, first recess, second recess combination form the swivelling chute that has the breach, be equipped with the block on the control hole, the block is blocked to the block and is used for blockading the breach, be equipped with the installation clearance between block and the lug, block and be equipped with the installation limit of slope on the block, the both sides of lug all are equipped with protruding piece, the block is located between the protruding piece of both sides.

As a further improvement, the lateral wall of holding tank is equipped with the slide opening, be equipped with the sliding block on the movable rod, the sliding block inlays in the slide opening, be equipped with on the sliding block and insert the limit, the opening part of holding tank is equipped with leading-in limit, leading-in limit is located the position that slide opening length direction extends.

As a further improvement of the utility model, a buzzer is arranged on any guide line.

The utility model has the advantages that the opening state (namely the opening detection state) is realized, the reed is not extruded by the control rod to be separated from the contact at the moment, the reed is abutted to the contact, if the short circuit of the plug connector of the electric energy meter is successful, the status indicator lamp is lightened, a technician can immediately change the electric energy meter without power interruption, after the change is successful, the self-locking switch is pressed again, the self-locking switch is switched to the locking state from the opening state at the moment, the control rod is abutted to the reed, the reed is separated from the contact, the status indicator lamp is turned off, and the electric energy waste is avoided; if the short circuit of the plug connector of the electric energy meter fails, the status indicator lamp is not on, and technicians are not advised to replace the electric energy meter immediately. Whether the short circuit is successfully operated or not is displayed, so that the loss of a user is avoided, whether the detection state is switchable or not is avoided, the electric energy waste is avoided, and the energy-saving and environment-friendly effects are achieved.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the connecting seat and the connecting assembly;

FIG. 3 is a schematic view of the overall structure of the connecting base;

FIG. 4 is a schematic structural view of a reed and a contact;

FIG. 5 is a schematic view of the overall structure of the self-locking switch;

FIG. 6 is a schematic structural view of the locking mechanism;

FIG. 7 is a side view of the movable rod;

FIG. 8 is a schematic side view of the other side of the movable rod;

FIG. 9 is a schematic view of the movable rod;

FIG. 10 is a schematic structural diagram of a switch body;

fig. 11 is a schematic perspective view of the switch body.

Description of the labeling: 10. a self-locking switch; 1. a switch body; 11. accommodating grooves; 111. a rotating tank; 112. a control hole; 12. a locking spring; 13. a raised block; 131. a first groove; 14. a bump; 142. a second groove; 15. a locking block; 151. installing edges; 16. a mounting gap; 17. a slide hole; 18. importing edges; 2. a movable rod; 21. a control lever; 22. a first locking block; 221. a first guide edge; 222. a first state positioning slot; 23. a second locking block; 231. a second guide edge; 232. a second state positioning groove; 24. a first guide block; 241. a first lead-out edge; 25. a second guide block; 252. a second derived edge; 26. a first active channel; 27. a second active channel; 271. a receiving channel; 28. a sliding block; 281. inserting the edge; 3. a locking mechanism; 31. positioning a rod; 32. rotating the rod; 33. a locking lever; 41. a positioning groove; 42. positioning the convex rod; 6. a connecting seat; 61. a first mounting groove; 62. a second mounting groove; 63. a third mounting groove; 631. a first positioning groove; 632. a second positioning groove; 64. mounting a rod; 65. a first fixed block; 651. a first sliding edge; 66. a second fixed block; 661. a second fixing groove; 662. a second slipping edge; 7. a connecting assembly; 71. a guide wire; 72. a reed; 721. a fixing sheet; 7211. mounting holes; 722. bending the sheet; 723. a contact piece is abutted; 73. a contact piece; 731. a first locking tab; 732. a second locking tab; 7321. a locking hole; 733. abutting against the arch blocks; 8. a status indicator light; 81. a buzzer.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1 to 11, the power connection structure of the safety indicator lamp of the present embodiment includes a connection seat 6, a self-locking switch 10 and a connection assembly 7, which are connected in sequence, where the connection assembly 7 includes a guide wire 71, a spring plate 72 and a contact plate 73, the guide wire 71 includes two wires, which are respectively connected to a live wire terminal and a neutral wire terminal on a plug connector of an electric energy meter, any guide wire 71 is connected to the spring plate 72, the other guide wire 71 is connected to the contact plate 73, the spring plate 72 and the contact plate 73 can be abutted or separated, the self-locking switch 10 is provided with a control lever 21 on one side of the spring plate 72, and a status indicator lamp 8 is provided on any guide wire 71.

Through the technical scheme, when the plug connector of the electric energy meter is replaced without power interruption, the short-circuit structure on the plug connector of the electric energy meter respectively short-circuits the inlet and outlet ends of a live wire and the inlet and outlet ends of a zero wire, two guide wires 71 are respectively connected with a live wire terminal and a zero wire terminal on the plug connector of the electric energy meter (two modes are adopted during connection, namely 1, the live wire output end and the zero wire input end, 2, the live wire input end and the zero wire output end), when whether the short circuit of the plug connector of the electric energy meter succeeds or not needs to be displayed, the self-locking switch 10 is pressed, the self-locking switch 10 is switched from a locking state (namely a closing detection state) to an opening state (namely an opening detection state), at the moment, the control rod 21 does not extrude the reed 72 to be separated from the contact plate 73, the reed 72 is abutted to the contact plate 73, if the short circuit of the plug connector of the electric energy meter succeeds, the state indicator lamp 8 is lightened, a technician can immediately replace the electric energy meter without power interruption, after the replacement is successful, the self-locking switch 10 is pressed again, at the moment, the self-locking switch 10 is switched to a locking state from an opening state, the control rod 21 is abutted against the reed 72, the reed 72 is separated from the contact piece 73, the state indicator lamp 8 is turned off, and the electric energy waste is avoided; if the short circuit of the plug connector of the electric energy meter fails, the status indicator lamp 8 is not on, and technicians are not advised to replace the electric energy meter immediately. The problem that the existing connector for replacing the electric energy meter without power interruption cannot determine whether the short circuit succeeds, namely, the operation of replacing the electric energy meter without power interruption is avoided, and if the electric energy meter is replaced under the condition that the short circuit fails, the economic loss of a user can be caused is solved. Whether the short circuit is successfully operated or not is displayed, so that the loss of a user is avoided, whether the detection state is switchable or not is avoided, the electric energy waste is avoided, and the energy-saving and environment-friendly effects are achieved.

As a modified specific embodiment, the connecting seat 6 is provided with a first mounting groove 61, a second mounting groove 62, a third mounting groove 63 and two mounting rods 64, two guide wires 71 are respectively spirally wound on the two mounting rods 64, the spring plate 72 is composed of a fixing plate 721, a bending plate 722 and a contact plate 723 which are sequentially connected, the fixing plate 721 is provided with a mounting hole 7211, the contact plate 73 is provided with a first locking plate 731 and a second locking plate 732, the second locking plate 732 is provided with a locking hole 7321, the wall of the third mounting groove 63 is provided with a first positioning groove 631 and a second positioning groove 632, and the first positioning groove 631, the locking hole 7321 and the second positioning groove 632 are communicated.

Through the above technical scheme, the installation rod 64 passes through the installation hole 7211 on the fixing piece 721, the fixing piece 721 is embedded into the first installation groove 61, the spring leaf 72 is fixed, the spiral guide line 71 (with elasticity) is abutted to the fixing piece 721, so that the position of the spring leaf 72 is stable, the first locking piece 731 and the second locking piece 732 on the contact piece 73 are respectively inserted into the second installation groove 62 and the third installation groove 63, and the guide line 71 passes through the first positioning groove 631, the locking hole 7321 and the second positioning groove 632 once, so that multidirectional fixation and connection are realized, the stability is high, the use is convenient, and the disassembly and assembly are convenient.

In a modified embodiment, the contact 73 is provided with a protruding abutting arch 733 toward the abutting contact 723.

Through the above technical scheme, the abutting arching block 733 makes the abutting contact 723 and the contact 73 more stable when being connected and conducted.

As a modified specific embodiment, the connecting seat 6 is provided with a first fixing block 65 and a second fixing block 66 which are spaced up and down, the second fixing block 66 is provided with a second fixing groove 661, and the first fixing block 65 and the second fixing groove 661 together form a first mounting groove 61 with a notch.

Through the technical scheme, during installation reed 72, earlier with mounting hole 7211 alignment installation pole 64, press the reed 72, make reed 72 inconsistent with connecting seat 6, later rotatory reed 72, when stationary blade 721 inconsistent with first fixed block 65, crooked with stationary blade 721, continue to rotate, it is inconsistent until with second fixed block 66, twist reverse stationary blade 721 this moment, make the limit embedding second fixed slot 661 that stationary blade 721 contradicts with second fixed block 66 in, later rotatory stationary blade 721, it is crooked no longer until stationary blade 721, in stationary blade 721 imbeds second fixed slot 661 on one side this moment, the another side is spacing by first fixed block 65, accomplish the installation, high durability and convenient installation, and can dismantle, reduce the material of connecting seat 6, and the cost is reduced.

As a modified specific embodiment, a first sliding edge 651 is disposed on the first fixing block 65, and a second sliding edge 662 is disposed on a groove wall of the second fixing groove 661.

Through the technical scheme, the first sliding edge 651 and the second sliding edge 662 guide the fixing piece 721 to move in sequence, so that the fixing piece 721 is convenient to install.

As an improved specific embodiment, the self-locking switch 10 includes a switch body 1 and a movable rod 2 movably disposed on the switch body 1, an accommodating groove 11 is disposed on the switch body 1, a locking mechanism 3 and a locking spring 12 are disposed in the accommodating groove 11, the locking mechanism 3 includes a positioning rod 31, a rotating rod 32 and a locking rod 33 sequentially connected, a rotating groove 111 is disposed in the accommodating groove 11, the positioning rod 31 is embedded in the rotating groove 111, the locking spring 12 is disposed between the movable rod 2 and the bottom of the accommodating groove 11, a control hole 112 is disposed at the bottom of the accommodating groove 11, the control rod 21 is disposed on the movable rod 2 and corresponds to the control hole 112, a first locking block 22, a second locking block 23, a first guiding block 24 and a second guiding block 25 are disposed at two sides of the movable rod 2, respectively, and the first locking block 22, the second locking block 23, the first guiding block 24 and the second guiding block 25 are disposed at two sides of the movable rod 2, The first guide block 24 forms a continuous first moving channel 26 with the moving bar 2, the second locking block 23, the second guide block 25 forms a continuous second moving channel 27 with the moving bar 2, an accommodating channel 271 is arranged between the second guide block 25 and the movable rod 2, the accommodating channel is communicated with the second movable channel 27, the first locking block 22 is provided with a first guiding edge 221 and a first state positioning slot 222, the first guide block 24 is provided with a first lead-out edge 241 towards the side of the first locking block 22, the second locking block 23 is provided with a second guiding edge 231 and a second state positioning slot 232, the second guide block 25 is provided with a second lead-out edge 252 on the side facing the second locking block 23, be equipped with positioning groove 41 on the movable rod 2, the groove of holding tank 11 is low to be equipped with location protruding pole 42, locking spring 12 will fix a position protruding pole 42 parcel, is located positioning groove 41.

Through above-mentioned technical scheme, self-locking switch 10 sets up in the electric energy meter plug connector for whether control electric energy meter plug connector open state display circuit shows current state, has during the use and opens and lock two kinds of states, when being in the open mode, shows the state (whether short circuit) of electric energy meter plug connector, when being in the lock mode, out of work, opens and the lock mode switches along with pressing movable rod 2. When self-locking switch 10 is in the on state, it is inconsistent with contact 73 to support contact 723 this moment, and electric energy meter plug connector live wire terminal and zero line terminal passageway are in and open the detection state (control lever 21 with support contact 723 separation or conflict all can), if the electric energy meter plug connector short circuit succeeds this moment, then status indicator lamp 8 lights, and the technical staff can carry out uninterrupted power supply immediately and change the electric energy meter, if status indicator lamp 8 does not light, then need the user to close the removable electric energy meter of electrical apparatus. After the replacement of the electric energy meter is judged and completed, the movable rod 2 is pressed, at this time, the movable rod 2 moves towards the accommodating groove 11, the locking rod 33 relatively moves in the first movable channel 26 and the second movable channel 27 along the extending direction thereof, the first guide edge 221 and the second guide edge 231 guide the locking rods 33 at two sides to move until being pressed in place, at this time, the locking spring 12 is compressed, the locking rod 33 positioned in the first movable channel 26 abuts against the side wall of the first movable channel 26 (the movable rod 2 at the side far from the bottom of the accommodating groove 11), the locking rod 33 at the other side is positioned in the accommodating channel 271 and abuts against the side wall of the accommodating channel 271 (the movable rod 2 at the side far from the bottom of the accommodating groove 11), then, the movable rod 2 is released, the locking spring 12 is reset to drive the movable rod 2 to move away from the accommodating groove 11, at this time, the first guide block 24 guides the locking rod 33 to move, so that the locking rod 33 at this side moves towards the first state positioning groove 222, until the locking lever 33 of the first state positioning slot 222 is contacted with the first state positioning slot, the locking lever 33 of the first state positioning slot moves to drive the rotating lever 32 of the first state positioning slot to rotate, and further the positioning lever 31 is rotated to drive the rotating lever 32 of the other side to rotate, and further the locking lever 33 of the other side leaves the accommodating channel 271, enters the second movable channel 27, and is contacted with the second state positioning slot 232, the self-locking switch 10 is switched from the open state to the locking state, the control lever 21 in the state penetrates through the control hole 112 to contact with the contact piece 723, the bending piece 722 is bent, the contact piece 723 is separated from the contact piece 73, the state display circuit on the electric energy meter plug-in connector is broken, the locking spring 12 is in the non-working state, the locking spring 12 is in the compressed state, the movable lever 2 is pressed again, the locking spring 12 is compressed, at the moment, the locking levers 33 of the two sides move along with the first leading-out edge 241 and the second leading-out edge 252, and after the locking lever 33 in the second movable channel 27 leaves the second locking block 23 and the second guiding block 25, the locking rod 33 in the first movable channel 26 abuts against the first guiding block 24, and continuously guides the locking rod 33, so that the locking rod 33 on the other side is completely separated from the second locking block 23 and the second guiding block 25, and then the locking spring 12 is reset to drive the movable rod 2 to move away from the accommodating groove 11 until the locking rod 33 returns to the initial state, and at this time, the self-locking switch 10 returns to the open state. When the self-locking switch 10 is in the locking state, the control rod 21 penetrates out of the control hole 112 to control the separation of the contact piece 723 and the contact piece 73 in the electric energy meter connector, so that a state display circuit in the electric energy meter connector is in the non-operating state, when the self-locking switch 10 is in the opening state, the control rod 21 is located in the accommodating groove 11 (the accommodating groove 11 and the control hole 112), parts in the electric energy meter connector are not controlled, at the moment, the contact piece 723 in the electric energy meter connector is in contact with the contact piece 73 and is in the opening state, only pressing is needed when the state is switched, and the use is convenient. After the movable rod 2 is connected with the switch body 1, the positioning convex rod 42 is embedded into the positioning groove 41, the locking spring 12 wraps the positioning convex rod 42 and is located in the positioning groove 41, when the movable rod 2 slides in the accommodating groove 11, the positioning convex rod 42 is always located in the positioning groove 41, and the stability is high during use.

As an improved specific embodiment, a protruding block 13 is disposed in the accommodating groove 11, a first groove 131 is disposed on the protruding block 13, a protruding block 14 is disposed on the control hole 112, a second groove 142 is disposed on the protruding block 14, the first groove 131 and the second groove 142 are combined to form a rotating groove 111 with a notch, a locking block 15 is disposed on the control hole 112, the locking block 15 is used for locking the notch, an installation gap 16 is disposed between the locking block 15 and the protruding block 14, an inclined installation edge 151 is disposed on the locking block 15, protruding blocks 13 are disposed on two sides of the protruding block 14, and the locking block 15 is located between the protruding blocks 13 on the two sides.

Through the technical scheme, when the locking mechanism 3 is installed on the switch body 1, the locking rods 33 on the two sides penetrate into the control hole 112 from the rear side of the switch body 1 firstly until the positioning rod 31 is abutted to the blocking block 15, then the positioning rod 31 is pressed, so that the positioning rod 31 enters the first groove 131 and the second groove 142 from the installation gap 16, installation is completed, and the installation is convenient, and the rotary groove 111 is formed by the convex block 13, the first groove 131 on the convex block 14 and the second groove 142 together, and the rotary groove can be replaced when the locking mechanism 3 is damaged, and the maintenance cost is reduced. The inclined mounting edge 151 guides the positioning rod 31 to the first groove 131 and the second groove 142 until the positioning rod is positioned in the rotating groove 111, so that the process of mounting the locking mechanism 3 is easier and more convenient. Protruding pieces 13 are arranged on two sides of the protruding block 14, and the locking blocks 15 are located between the protruding pieces 13 on the two sides and distributed in a staggered mode, so that the position of the positioning rod 31 is stable, and the stability in the using process is improved.

As a modified specific embodiment, the side wall of the accommodating groove 11 is provided with a sliding hole 17, the movable rod 2 is provided with a sliding block 28, the sliding block 28 is embedded in the sliding hole 17, the sliding block 28 is provided with an insertion edge 281, the opening of the accommodating groove 11 is provided with a leading-in edge 18, and the leading-in edge 18 is located at a position where the sliding hole 17 extends in the length direction.

Through above-mentioned technical scheme, when movable rod 2 slided in holding tank 11, the piece 28 that slides in slide opening 17, improves the stability of movable rod 2 in-process that slides. The insertion edge 281 guides the sliding block 28 into the receiving groove 11, which is easier and more convenient to install the movable rod 2 into the receiving groove 11. Leading-in limit 18 and the cooperation of inserting limit 281 for it is more light convenient when packing into accommodating groove 11 with movable rod 2 in, and leading-in limit 18 is located the position that slide opening 17 length direction extends, and when installing movable rod 2, only need aim at leading-in limit 18 with sliding block 28 and can aim at the position, and is more convenient during the installation.

As a modified specific embodiment, a buzzer 81 is provided on any one of the guide wires 71.

Through the technical scheme, when the short circuit is successful, the state indicator lamp 8 and the buzzer 81 work together, and the sound and light reminding is more practical.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a safety indicator's electricity structure that connects, its characterized in that, including connecting seat (6), self-locking switch (10) and coupling assembling (7) that connect gradually, coupling assembling (7) are including guide wire (71), reed (72) and contact (73), guide wire (71) have two, respectively with live wire terminal, zero line terminal connection on the electric energy meter plug connector, arbitrary guide wire (71) are connected with reed (72), another guide wire (71) are connected with contact (73), reed (72) can contradict or separate with contact (73), self-locking switch (10) are equipped with control lever (21) towards one side of reed (72), arbitrary be equipped with status indicator (8) on guide wire (71).

2. The electrical connection structure of the safety indicator lamp according to claim 1, wherein: be equipped with first mounting groove (61), second mounting groove (62), third mounting groove (63) and two installation pole (64) on connecting seat (6), two guide wire (71) spiral winding respectively are on two installation pole (64), reed (72) are by connecting gradually stationary blade (721), bending sheet (722) and conflict piece (723) and constitute, be equipped with mounting hole (7211) on stationary blade (721), be equipped with first locking plate (731) and second locking plate (732) on contact blade (73), be equipped with locking hole (7321) on second locking plate (732), be equipped with first constant head tank (631), second constant head tank (632) on the cell wall of third mounting groove (63), first constant head tank (631), locking hole (7321), second constant head tank (632) intercommunication.

3. The electrical connection structure of the safety indicator lamp according to claim 2, wherein: one side of the contact piece (73) facing the contact piece (723) is provided with a protruding abutting arching block (733).

4. The electrical connection structure of the safety indicator lamp according to claim 2, wherein: be equipped with first fixed block (65), second fixed block (66) of upper and lower spaced on connecting seat (6), be equipped with second fixed slot (661) on second fixed block (66), first fixed block (65), second fixed slot (661) form first mounting groove (61) that have the breach jointly.

5. The electrical connection structure of the safety indicator lamp according to claim 4, wherein: and a first sliding edge (651) is arranged on the first fixing block (65), and a second sliding edge (662) is arranged on the groove wall of the second fixing groove (661).

6. The electrical connection structure of the safety indicator lamp according to claim 1, wherein: self-lock switch (10) is including switch body (1) and activity setting movable rod (2) on switch body (1), be equipped with holding tank (11) on switch body (1), be equipped with locking mechanical system (3), locking spring (12) in holding tank (11), locking mechanical system (3) are including locating lever (31), rotary rod (32) and locking lever (33) that connect gradually, be equipped with swivelling chute (111) in holding tank (11), locating lever (31) inlay in swivelling chute (111), locking spring (12) are located between the tank bottom of movable rod (2) and holding tank (11), the tank bottom of holding tank (11) is equipped with control hole (112), control lever (21) set up on movable rod (2), and correspond with control hole (112), the both sides of movable rod (2) are equipped with first locking piece (22) respectively, A second locking block (23), a first guiding block (24) and a second guiding block (25), wherein the first locking block (22), the first guiding block (24) and the movable rod (2) form a continuous first movable channel (26), the second locking block (23), the second guiding block (25) and the movable rod (2) form a continuous second movable channel (27), an accommodating channel (271) is arranged between the second guiding block (25) and the movable rod (2), the accommodating channel is communicated with the second movable channel (27), a first guiding edge (221) and a first state positioning groove (222) are arranged on the first locking block (22), a first leading-out edge (241) is arranged on the first guiding block (24) towards one side of the first locking block (22), a second guiding edge (231) and a second state positioning groove (232) are arranged on the second locking block (23), and a second leading-out edge (252) is arranged on the second guiding block (25) towards one side of the second locking block (23), be equipped with positioning groove (41) on movable rod (2), the groove of holding tank (11) is low to be equipped with location protruding pole (42), locking spring (12) will be fixed a position protruding pole (42) parcel, is located positioning groove (41).

7. The electrical connection structure of the safety indicator lamp according to claim 6, wherein: be equipped with protruding piece (13) in holding tank (11), be equipped with first recess (131) on protruding piece (13), be equipped with lug (14) on control hole (112), be equipped with second recess (142) on lug (14), first recess (131), second recess (142) combination form swivelling chute (111) that have the breach, be equipped with on control hole (112) and seal locking piece (15), seal locking piece (15) are used for blockading the breach, be equipped with installation clearance (16) between seal locking piece (15) and lug (14), be equipped with the installation limit (151) of slope on seal locking piece (15), the both sides of lug (14) all are equipped with protruding piece (13), seal locking piece (15) are located between the protruding piece (13) of both sides.

8. The electrical connection structure of the safety indicator lamp according to claim 7, wherein: the lateral wall of holding tank (11) is equipped with slide opening (17), be equipped with sliding block (28) on movable rod (2), sliding block (28) inlay in slide opening (17), be equipped with on sliding block (28) and insert limit (281), the opening part of holding tank (11) is equipped with leading-in limit (18), leading-in limit (18) are located the position that slide opening (17) length direction extended.

9. The electrical connection structure of the safety indicator lamp according to claim 1, wherein: a buzzer (81) is arranged on any one guide line (71).