A high and low voltage transformer that is convenient for editing line directions

Abstract

The present invention discloses a high and low voltage transformer that is convenient for editing the line direction, and relates to the field of power transmission and distribution technology. The transformer transformer comprises a transformer main body and a transformer bushing, wherein the transformer bushing is symmetrically arranged on the top of the transformer main body. The present invention provides a line direction adjustment component on the top of the transformer bushing on the top of the transformer main body. The line direction adjustment component, which is composed of a base, a vertical plate and a top horizontal frame, breaks the singleness and inflexibility of the traditional rigid limit structure, and not only realizes the adjustable control of the direction of the outgoing lead, but also can flexibly change the outlet direction of the lead according to the on-site wiring environment, adapt to the variable installation space, and facilitates the rapid adjustment of the wiring method during the later maintenance or expansion and modification of the transformer, avoiding the problem of complex construction or damage to the original line due to the dismantling and modification of the fixed structure, thereby significantly improving the flexibility of the transformer wiring, the convenience of maintenance and the engineering adaptability.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission and distribution, and in particular to a high- and low-voltage transformer that is convenient for editing line directions. Background Art

[0002] A high- and low-voltage transformer is an electrical device used to convert electrical energy between high voltage and low voltage. It is widely used in power transmission and distribution systems. Its interior is composed of high-voltage windings, low-voltage windings and iron cores, and voltage conversion is performed through the principle of electromagnetic induction. In addition, an insulating bushing is usually provided on the top of the high- and low-voltage transformer shell to lead out the cable, and the outside of the bushing is connected to the outgoing lead, which is used to safely transmit electrical energy from the internal windings of the transformer to the external power grid or load equipment. It is an important conductive component to ensure the stable output of electrical energy.

[0003] In the existing technology, the direction of the outgoing lead wires is generally fixed in a rigid manner, and is often limited by means of wire clamps, wire brackets or clamps. Although this fixing method has a simple structure in the initial stage of construction and wiring, it is not flexible enough when the on-site installation environment is complex or multiple adjustments to the wiring direction are required, and it is difficult to meet the complex needs of subsequent transformer modifications. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that in the prior art, the direction of the outgoing lead wire is generally fixed in a rigid manner, and is often limited by means of wire clamps, wire brackets or clamps. Although this fixing method has a simple structure in the initial stage of construction and wiring, it is not flexible enough when the on-site installation environment is complex or multiple adjustments to the wiring direction are required, and it is difficult to meet the complex needs of subsequent transformer modification. A high and low voltage transformer that is easy to edit the line direction is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A high- and low-voltage transformer that facilitates editing of line directions, comprising a transformer body and a transformer bushing, wherein the transformer bushings are symmetrically arranged on the top of the transformer body, and outgoing leads of the transformer body extend from the top of the transformer bushings; a line direction adjustment component is arranged on the bottom of the transformer bushing, and the line direction adjustment component adjusts the direction of the outgoing leads;

[0007] The line direction adjustment component includes a top horizontal frame, a vertical plate and a base. A manual limit component is provided on the side of the base to limit the outgoing line lead to a certain direction;

[0008] A vertical plate is fixedly provided on the top of the base, a top horizontal frame is fixedly provided on the top of the vertical plate, the vertical plate is sleeved on the bottom of the transformer bushing, a line tension capture assembly is provided on the top of the top horizontal frame, and the line tension capture assembly captures the tension exerted on the outgoing lead; a line anti-pull-off limit assembly is provided at the bottom of the top horizontal frame, and the line anti-pull-off limit assembly is used for the line direction adjustment assembly to adjust the line direction. When the outgoing lead is accidentally pulled excessively, the line direction adjustment assembly is subjected to a limit constraint to prevent the outgoing lead from being pulled off;

[0009] A mounting folding rod is fixedly provided at the bottom edge of the top horizontal frame, a storage tray is fixedly provided at the bottom of the mounting folding rod, one end of the outgoing lead is pre-wound on the top of the storage tray, and a tension-triggered line release component is provided at the bottom of the top horizontal frame. The tension-triggered line release component is used to release the outgoing lead of a preset length when the outgoing lead is subjected to a tension exceeding a preset threshold, so as to relieve the line tension and prevent the outgoing lead from being broken due to excessive tension.

[0010] Optionally, the line tension capture assembly includes a mounting frame, a capture wheel, a guide wheel, and an action tension adjustment assembly, and the action tension adjustment assembly controls the working tension of the line anti-breakage limit assembly;

[0011] The two side surfaces of the installation frame are symmetrically connected with the capture wheels for rotation, the guide wheels are rotatably arranged inside the vertical frame, and the vertical frames are fixedly arranged on the upper and lower sides of the top horizontal frame.

[0012] Optionally, the manual limiting assembly includes a bottom tube, a transverse folding rod, and a locking rod. The bottom tube is fixedly arranged on the top of the base, the bottom tube is sleeved on the bottom of the outer wall of the transformer bushing, and the outer wall of the bottom tube is fixedly provided with a transverse folding rod.

[0013] Optionally, the action tension adjustment assembly includes a horizontal column, a capture spring, a fixing nut, and an adjustment nut. One end of the horizontal column extends into the side of the top cross frame, and the horizontal column has fixing nuts threaded into both sides of the top cross frame.

[0014] Optionally, the line anti-pull-off limit assembly includes an avoidance U-rod, a vertical rod, a pressure switch, and a locking ring gear. The top of the avoidance U-rod is fixedly set at the bottom of the mounting frame, a vertical rod is fixedly set at the center position of the bottom of the avoidance U-rod, the locking ring gear is fixedly set at the bottom of the outer wall of the transformer bushing, a pressure switch is fixedly set at the bottom of the side of the vertical rod, and an LED light is fixedly set at the top of the vertical frame above the top horizontal frame.

[0015] Optionally, the other end of the horizontal column is movably inserted into the edge block, a capture spring is movably inserted into one side of the edge block of the horizontal column, an adjustment nut is threaded into one end of the capture spring of the horizontal column, and the edge block is fixedly arranged on both sides of the mounting frame.

[0016] Optionally, the pressure switch is connected to the LED lamp circuit, an intermediate limit rod is fixedly provided on a side of the top horizontal frame away from the vertical frame, a bottom limit rod is fixedly provided on the same side of the base as the intermediate limit rod, and holes are provided between the top horizontal frame and the intermediate limit rod, and between the base and the bottom limit rod.

[0017] Optionally, the tension-triggered line slow-release assembly includes a release horizontal plate, a storage column, and a horizontal column. The storage column is movably inserted into the center of the storage disk. One end of the release horizontal plate is fixedly set at the bottom of the avoidance U rod, and the side of the release horizontal plate is sequentially provided with a horizontal groove and an inclined groove.

[0018] Optionally, a locking rod is threaded into the side of the transverse folding rod, and the end of the locking rod extends into the inner cavity of the bottom tube. A limiting ring is fixedly provided on the inner side of the transverse folding rod, and an auxiliary rocker is fixedly provided at the other end of the locking rod.

[0019] Optionally, one end of the horizontal groove is connected to the lower end of the inclined groove, a transverse column is screwed into the bottom of the storage column, and one end of the transverse column extends into the horizontal groove or the inclined groove.

[0020] Optionally, one end of the output lead is wound around a storage column provided on the top of the storage tray to form a multi-turn winding structure, and the end of the output lead is sequentially wound around the outer wall of the guide wheel at the bottom of the top horizontal frame, passes between the two capture wheels, and the outer wall of the guide wheel at the top of the top horizontal frame.

[0021] Compared with the prior art, the present invention has the following advantages:

[0022] 1. The present invention provides a line direction adjustment component on the top of the transformer bushing at the top of the transformer body. The line direction adjustment component, which consists of a base, a vertical plate and a top horizontal frame, breaks the singleness and inflexibility of the traditional rigid limiting structure. It not only realizes the adjustable control of the direction of the outgoing lead, but also can flexibly change the outlet direction of the lead according to the on-site wiring environment, adapting to variable installation space. At the same time, it is convenient to quickly adjust the routing method during the later maintenance or expansion and modification of the transformer, avoiding the problem of complex construction or damage to the original line due to the dismantling and modification of the fixed structure, thereby significantly improving the flexibility of transformer wiring, maintenance convenience and engineering adaptability.

[0023] 2. The present invention is provided with a line tension capture component at the top of the top horizontal frame. The line tension capture component can capture the tension exerted on the outgoing leads of the transformer body. At the same time, a line anti-pull-off limit component is provided at the bottom of the top horizontal frame. Since the outgoing leads are usually long and have a thicker wire diameter, when the line direction adjustment component changes or re-routes their direction, for example, when the leads need to bypass obstacles, pass through the gaps in the brackets, bend downward to enter the cable trench, etc., the cables are likely to be blocked and slide poorly, resulting in tension concentrated on a certain section of the leads, thereby forming a large tension. If the direction is continued to be adjusted at this time, the outgoing leads may be twisted, torn or even broken due to excessive tension. For this reason, the present invention is provided with a line anti-pull-off limit component at the bottom of the top horizontal frame, which is used to immediately impose a limit constraint on the line direction adjustment component once the line tension exceeds a set threshold during the above adjustment process, limiting its further adjustment or deflection, thereby effectively avoiding the risk of lead breakage or loose joints due to excessive tension, significantly improving the safety of the wiring process and the controllability of the line integrity.

[0024] 3. The present invention is provided with a storage tray at the bottom of the top horizontal frame, and a certain length of outgoing lead is wound and cached on the top of the storage tray. The tension-triggered line release component cooperates with the line tension capture component. When the tension of the outgoing lead exceeds a certain threshold, the release component can automatically release an appropriate amount of lead length, effectively relieving cable tension, avoiding wire core breakage or insulation damage, improving the flexibility and impact resistance of the wiring system, and ensuring line stability and safety during transformer operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 This is a structural diagram of the casing and line direction adjustment component.

[0027] Figure 3 for Figure 2 Another perspective structural diagram.

[0028] Figure 4 for Figure 3 Schematic diagram of the upward-looking structure.

[0029] Figure 5 Schematic diagram of the structure of the components for line direction adjustment.

[0030] Figure 6 Schematic diagram of the structure of the base and its connecting parts.

[0031] Figure 7 It is a structural diagram of the bottom tube and its connecting parts.

[0032] Figure 8 This is a structural diagram of the line tension capture component and its connectors.

[0033] Figure 9 for Figure 8 Schematic diagram of the upward-looking structure.

[0034] Figure 10 This is a structural diagram of a tension-triggered line slow-release component.

[0035] Figure 11 This is a schematic diagram of the structure of the transformer line winding tension capture component.

[0036] In the figure: 1. Transformer bushing; 2. Transformer body; 3. Top horizontal frame; 4. Vertical plate; 5. Base; 51. Bottom limit rod; 6. Vertical frame; 61. Guide wheel; 7. LED light; 8. Middle limit rod; 9. Locking ring gear; 10. Bottom tube; 11. Horizontal folding rod; 12. Auxiliary rocker; 13. Locking rod; 131. Limiting ring; 14. Top horizontal groove; 15. Avoid U rod; 16. Vertical rod; 17. Pressure switch; 18. Mounting folding rod; 181. Storage tray; 19. Storage column; 20. Horizontal column; 21. Mounting frame; 210. Edge block; 22. Capture wheel; 23. Release horizontal plate; 231. Horizontal groove; 232. Inclined groove; 24. Horizontal column; 25. Capture spring; 26. Adjusting nut; 27. Fixing nut; 28. Outgoing lead. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0039] Reference Figure 1-11 A high and low voltage transformer that is easy to edit the line direction includes a transformer body 2 and a transformer bushing 1. The transformer bushing 1 is symmetrically arranged on the top of the transformer body 2. The outgoing lead 28 of the transformer body 2 extends from the top of the transformer bushing 1. A line direction adjustment component is arranged at the bottom of the transformer bushing 1. The line direction adjustment component adjusts the direction of the outgoing lead 28.

[0040] The line direction adjustment assembly includes a top horizontal frame 3, a vertical plate 4 and a base 5. A manual limit assembly is provided on the side of the base 5. The manual limit assembly limits the outgoing lead 28 to a certain direction. The manual limit assembly includes a bottom tube 10, a horizontal folding rod 11, and a locking rod 13. The bottom tube 10 is fixedly provided on the top of the base 5. The bottom tube 10 is sleeved on the bottom of the outer wall of the transformer bushing 1. The outer wall of the bottom tube 10 is fixedly provided with a horizontal folding rod 11. The locking rod 13 is screwed into the side of the horizontal folding rod 11. The end of the locking rod 13 extends into the inner cavity of the bottom tube 10. The locking rod 13 is fixedly provided with a limit ring 131 on the inner side of the horizontal folding rod 11. The other end of the locking rod 13 is fixedly provided with an auxiliary rocker 12. The setting of the limit ring 131 prevents the auxiliary rocker 12 from being excessively rotated out of the locking rod 13, resulting in the loss of the locking rod 13. After the end of the locking rod 13 extends into the inner cavity of the bottom tube 10, it will contact the bottom of the outer wall of the transformer bushing 1.

[0041] A vertical plate 4 is fixedly provided on the top of the base 5, a top horizontal frame 3 is fixedly provided on the top of the vertical plate 4, the vertical plate 4 is sleeved on the bottom of the transformer bushing 1, and a line tension capture assembly is provided on the top of the top horizontal frame 3. The line tension capture assembly captures the tension exerted on the outgoing lead 28. The line tension capture assembly includes an installation frame 21, a capture wheel 22, a guide wheel 61 and an action tension adjustment assembly. The action tension adjustment assembly controls the working tension of the line anti-break limit assembly.

[0042] The two side surfaces of the mounting frame 21 are symmetrically connected with the capture wheels 22 for rotation. The gap between the two capture wheels 22 is equal to the diameter of the lead wire 28. The guide wheel 61 is rotatably set inside the vertical frame 6. The vertical frames 6 are fixedly set on the upper and lower sides of the top horizontal frame 3. The action tension adjustment component includes a horizontal column 24, a capture spring 25, a fixing nut 27, and an adjusting nut 26. One end of the horizontal column 24 extends into the side of the top horizontal frame 3.

[0043] The horizontal column 24 is threaded with fixing nuts 27 on both sides of the top cross frame 3, and the other end of the horizontal column 24 is movably inserted into the edge block 210. The horizontal column 24 is movably inserted with a capture spring 25 on one side of the edge block 210, and the horizontal column 24 is threaded with an adjustment nut 26 on one end of the capture spring 25. The edge block 210 is fixedly set on both sides of the mounting frame 21, and a top cross groove 14 is opened at the top of the top cross frame 3. The side walls of the edge block 210 are in contact with the side walls of the top cross groove 14.

[0044] When the user uses a wrench to turn the adjusting nut 26 to the appropriate position close to the fixing nut 27, the capture spring 25 has a certain amount of pre-compression. At this time, one end of the mounting frame 21 is pressed against the side of the top cross frame 3. The mounting frame 21 will be subjected to the resistance force of the side of the top cross frame 3 and the resistance force of the capture spring 25, and remain stable. Since the outgoing lead 28 passes through the gap between the two capture wheels 22 and passes around the guide wheel 61, when the outgoing lead 28 is subjected to a certain tension, it will exert pressure on one of the capture wheels 22.

[0045] A line anti-pull-off limit assembly is provided at the bottom of the top horizontal frame 3. The line anti-pull-off limit assembly is used for the line direction adjustment assembly to adjust the line direction. When the outgoing lead 28 is accidentally pulled excessively, a limit constraint is imposed on the line direction adjustment assembly to prevent the outgoing lead 28 from being pulled off. A mounting folding rod 18 is fixedly provided at the bottom edge of the top horizontal frame 3. A storage tray 181 is fixedly provided at the bottom of the mounting folding rod 18. One end of the outgoing lead 28 is pre-wound on the top of the storage tray 181. A tension-triggered line slow-release assembly is provided at the bottom of the top horizontal frame 3. The tension-triggered line slow-release assembly is used to release the outgoing lead 28 of a preset length when the outgoing lead 28 is subjected to a tension exceeding a preset threshold value, so as to relieve the line tension and prevent the outgoing lead 28 from being pulled off due to excessive tension.

[0046] The tension-triggered line release assembly includes a release horizontal plate 23, a storage column 19, and a horizontal column 20. The storage column 19 is movably inserted into the center of the storage tray 181. One end of the release horizontal plate 23 is fixedly set at the bottom of the avoidance U rod 15. The side of the release horizontal plate 23 is successively provided with a horizontal groove 231 and an inclined groove 232. The diameter of the storage column 19 is set appropriately. One end of the output lead 28 is wound around the storage column 19 set at the top of the storage tray 181 to form a multi-turn winding structure. At this time, the multi-turn winding structure of the output lead 28 is in a taut state. When the storage column 19 retracts from the center of the multi-turn winding structure, the output lead 28 instantly changes from a taut state to a relaxed state.

[0047] The end of the outgoing lead 28 is passed around the outer wall of the guide wheel 61 at the bottom of the top horizontal frame 3, through the two capturing wheels 22, and the outer wall of the guide wheel 61 at the top of the top horizontal frame 3. One end of the horizontal groove 231 is connected with the lower end of the inclined groove 232. The bottom of the storage column 19 is screwed with a horizontal column 20, and one end of the horizontal column 20 extends into the horizontal groove 231 or the inclined groove 232. When the storage column 19 is exposed to the highest position from the top of the storage tray 181, one end of the horizontal column 20 is at the top of the inclined groove 232. When the storage column 19 is completely retracted from the top of the storage tray 181, one end of the horizontal column 20 is at the extreme position at one end of the horizontal groove 231.

[0048] The line anti-pull-off limit assembly includes an avoidance U rod 15, a vertical rod 16, a pressure switch 17, and a locking ring tooth 9. The top of the avoidance U rod 15 is fixedly set at the bottom of the installation frame 21, and the vertical rod 16 is fixedly set at the center position of the bottom of the avoidance U rod 15. The locking ring tooth 9 is fixedly set at the bottom of the outer wall of the transformer bushing 1. The locking ring tooth 9 is a tooth ring structure of the prior art. There are tooth grooves between adjacent teeth of the locking ring tooth 9. The pressure switch 17 is fixedly set at the bottom of the side of the vertical rod 16, and the LED light 7 is fixedly set at the top of the vertical frame 6 above the top horizontal frame 3.

[0049] The pressure switch 17 is connected to the circuit of the LED lamp 7. An intermediate limit rod 8 is fixedly provided on a side of the top horizontal frame 3 away from the vertical frame 6. A bottom limit rod 51 is fixedly provided on the same side of the base 5 as the intermediate limit rod 8. Holes are provided between the top horizontal frame 3 and the intermediate limit rod 8 and between the base 5 and the bottom limit rod 51. The diameter of the hole is larger than the diameter of the outlet lead 28. The outlet lead 28 can pass through the holes between the top horizontal frame 3 and the intermediate limit rod 8 and between the base 5 and the bottom limit rod 51 to assist in fixing the outlet lead 28.

[0050] The specific implementation steps and principles of the present invention are as follows:

[0051] refer to Figure 11 At this time, the horizontal column 20 is inside the horizontal groove 231, and the storage column 19 extends a certain length from the top of the storage tray 181. One end of the outgoing lead 28 is wound around the storage column 19 set on the top of the storage tray 181 to form a multi-turn winding structure. The end of the outgoing lead 28 is sequentially wound around the outer wall of the guide wheel 61 at the bottom of the top horizontal frame 3, passes between the two capturing wheels 22, and the outer wall of the guide wheel 61 at the top of the top horizontal frame 3.

[0052] According to the preset pressure of the output lead 28, the worker uses a wrench to appropriately rotate the adjustment nut 26, and the adjustment nut 26 compresses the capture spring 25. At this time, one end of the mounting frame 21 is against the side wall of the top horizontal frame 3. The worker can change the direction of the output lead 28 set on the vertical plate 4 by rotating the integrated structure of the base 5, vertical plate 4, and top horizontal frame 3, and finally tighten the locking rod 13 to tighten the base 5 to a specific position.

[0053] When the direction of the outlet lead 28 needs to be adjusted, the worker rotates the integrated structure of the base 5, vertical plate 4, and top horizontal frame 3, and the tension of the outlet lead 28 accidentally increases and begins to exceed the pre-elastic force of the capture spring 25. The entire installation frame 21 will be pulled horizontally. During this process, the avoidance U rod 15 will drive the release horizontal plate 23 to move horizontally, and the horizontal column 20 will move from the horizontal groove 231 to the inside of the inclined groove 232. At this time, the horizontal column 20 drives the storage column 19 to move down from the top of the storage tray 181. A section of the outlet lead 28 on the top of the storage tray 181 cannot maintain the disc-shaped structure, and the tension of the outlet lead 28 is reduced, which slowly releases the tension of the entire outlet lead 28.

[0054] When the tension of the outgoing lead 28 continues to increase, the vertical rod 16 at the bottom of the avoidance U rod 15 will approach the locking ring tooth 9, and the pressure switch 17 at the bottom side of the vertical rod 16 will gradually be inserted into the locking ring tooth 9. Since there must be a trigger block on the head of the pressure switch 17 in the prior art, when the vertical rod 16 drives the pressure switch 17 to move to the inside of the locking ring tooth 9, the trigger block of the pressure switch 17 will first be inserted into the tooth groove of the locking ring tooth 9, and finally the pressure switch 17 is triggered. At this time, the integrated structure of the top horizontal frame 3, the vertical plate 4, and the base 5 cannot rotate around the transformer bushing 1. Finally, because the pressure switch 17 is under pressure, the LED light 7 lights up, reminding the worker that the tension of the transformer outgoing lead 28 is abnormal, and the abnormal state of the outgoing lead 28 is promptly released.

[0055] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A high and low voltage transformer that is convenient for editing line directions, comprising a transformer body and a transformer bushing, characterized in that: A transformer bushing is symmetrically arranged on the top of the transformer body, and the outgoing wires of the transformer body extend from the top of the transformer bushing. A line direction adjustment component is arranged at the bottom of the transformer bushing, and the line direction adjustment component adjusts the direction of the outgoing wires; The line direction adjustment assembly includes a top horizontal frame, a vertical plate and a base. A manual limit assembly is provided on the side of the base. The manual limit assembly limits the outgoing lead in a certain direction. The manual limit assembly includes a bottom tube, a horizontal folding rod, and a locking rod. The bottom tube is fixedly provided on the top of the base, the bottom tube is sleeved on the bottom of the outer wall of the transformer bushing, and the outer wall of the bottom tube is fixedly provided with a horizontal folding rod. A vertical plate is fixedly provided on the top of the base, a top horizontal frame is fixedly provided on the top of the vertical plate, the vertical plate is sleeved on the bottom of the transformer bushing, a line tension capture assembly is provided on the top of the top horizontal frame, the line tension capture assembly captures the tension exerted on the outgoing lead, the line tension capture assembly includes a mounting frame, a capture wheel, a guide wheel and an action tension adjustment assembly, the action tension adjustment assembly controls the working tension of the line anti-break limit assembly, the two side surfaces of the mounting frame are symmetrically connected with the capture wheels, the guide wheels are rotatably arranged inside the vertical frame, and vertical frames are fixedly provided on the upper and lower sides of the top horizontal frame; A line anti-breaking limit assembly is provided at the bottom of the top horizontal frame. The line anti-breaking limit assembly is used for the line direction adjustment assembly to adjust the line direction. When the outgoing lead is accidentally pulled excessively, a limit constraint is imposed on the line direction adjustment assembly to prevent the outgoing lead from being broken. A mounting folding rod is fixedly provided at the bottom edge of the top horizontal frame, a storage tray is fixedly provided at the bottom of the mounting folding rod, one end of the outgoing lead is pre-wound on the top of the storage tray, and a tension-triggered line release component is provided at the bottom of the top horizontal frame. The tension-triggered line release component is used to release the outgoing lead of a preset length when the outgoing lead is subjected to a tension exceeding a preset threshold, so as to relieve the line tension and prevent the outgoing lead from being broken due to excessive tension.

2. A high and low voltage transformer that is easy to edit line directions according to claim 1, characterized in that: The action tension adjustment component includes a horizontal column, a capture spring, a fixing nut, and an adjustment nut. One end of the horizontal column extends into the side of the top transverse frame, and the horizontal column has fixing nuts screwed into the two side surfaces of the top transverse frame.

3. A high and low voltage transformer that is easy to edit line directions according to claim 2, characterized in that: The line anti-break limit assembly includes an avoidance U rod, a vertical rod, a pressure switch, and a locking ring gear. The top of the avoidance U rod is fixedly set at the bottom of the installation frame, a vertical rod is fixedly set at the center position of the bottom of the avoidance U rod, the locking ring gear is fixedly set at the bottom of the outer wall of the transformer bushing, a pressure switch is fixedly set at the bottom of the side of the vertical rod, and an LED light is fixedly set at the top of the vertical frame above the top horizontal frame.

4. A high and low voltage transformer that is convenient for editing line directions according to claim 3, characterized in that: The other end of the horizontal column is movably inserted into the edge block, and a capture spring is movably inserted into one side of the edge block of the horizontal column. An adjustment nut is threaded into one end of the capture spring of the horizontal column, and the edge block is fixedly arranged on both sides of the mounting frame.

5. The high and low voltage transformer that is convenient for editing line directions according to claim 4, characterized in that: The pressure switch is connected to the LED lamp circuit. An intermediate limit rod is fixedly provided on a side of the top horizontal frame away from the vertical frame. A bottom limit rod is fixedly provided on the same side of the base as the intermediate limit rod. Holes are provided between the top horizontal frame and the intermediate limit rod and between the base and the bottom limit rod.

6. The high and low voltage transformer that is convenient for editing line directions according to claim 1, characterized in that: The tension-triggered line slow-release assembly includes a release horizontal plate, a storage column, and a horizontal column. The storage column is movably inserted into the center of the storage tray. One end of the release horizontal plate is fixedly arranged at the bottom of the avoidance U rod. The side of the release horizontal plate is sequentially provided with a horizontal groove and an inclined groove.

7. The high and low voltage transformer that is easy to edit line directions according to claim 3, characterized in that: A locking rod is threaded into the side of the transverse folding rod, and the end of the locking rod extends into the inner cavity of the bottom tube. A limiting ring is fixedly provided on the inner side of the transverse folding rod, and an auxiliary rocker is fixedly provided on the other end of the locking rod.

8. The high and low voltage transformer that is convenient for editing line directions according to claim 6, characterized in that: One end of the horizontal groove is connected to the lower end of the inclined groove, and a transverse column is screwed into the bottom of the storage column, and one end of the transverse column extends into the horizontal groove or the inclined groove.

9. The high and low voltage transformer that is convenient for editing line directions according to claim 1, characterized in that: One end of the outgoing lead is wound around the storage column arranged on the top of the storage tray to form a multi-turn winding structure, and the end of the outgoing lead is sequentially wound around the outer wall of the guide wheel at the bottom of the top horizontal frame, passes between the two capturing wheels, and the outer wall of the guide wheel at the top of the top horizontal frame.

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