A transformer having a bundle structure
By designing a wire harness structure on the transformer and using components such as springs and slots to achieve quick connection and angle adjustment, the problem of cumbersome wire binding in existing transformers is solved, improving installation efficiency and operational safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHANG XINFENG TRANSFORMER CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-02
Smart Images
Figure CN224318249U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transformer technology, and in particular to a transformer with a bundled wire structure. Background Technology
[0002] A transformer is an electrical device that uses the principle of electromagnetic induction to convert alternating current (AC) of one voltage level to another. It is widely used in power transmission, industrial production, and electronic equipment. It mainly consists of an iron core and windings. The iron core is used to conduct magnetic flux, while the windings are used to transmit electrical energy. Depending on the application, transformers can be divided into various types such as step-up transformers, step-down transformers, and isolation transformers. When working, AC current is applied to the primary winding, generating an alternating magnetic field, which is transmitted to the secondary winding through the iron core, inducing the required voltage on the secondary side. Transformers have advantages such as high energy conversion efficiency, stable operation, and simple structure, and are key equipment for realizing long-distance power transmission and safe electricity use.
[0003] Existing transformers have advantages such as high energy conversion efficiency, stable operation, and simple structure. However, they lack wire-binding structures, requiring separate binding and tying of the wires, which is cumbersome and necessitates additional structural assistance, reducing the efficiency of transformer installation. Therefore, a transformer with a wire-binding structure is proposed to solve the above problems. Summary of the Invention
[0004] To overcome the above shortcomings, this utility model provides a transformer with a wire harness structure, which aims to improve the problem that the existing technology does not have a wire harness related structure, requires the use of additional structures to assist, and reduces the efficiency of transformer installation and construction.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A transformer with a wire harness structure includes a mounting frame, inside which a transformer body is disposed. A fixing box is fixedly connected to the top of the mounting frame, a wire harness is disposed on the top of the fixing box, a fixing component is installed at the bottom of the wire harness, a positioning shell is fixedly connected to the side of the mounting frame, a positioning component is installed on the top of the positioning shell, and a sunshade is rotatably connected to the side of the mounting frame. The fixing component includes a fixing plate, which is fixedly connected to the bottom of the wire harness. A fixing rod is fixedly connected to the side of the fixing plate, a movable plate is slidably connected to the outer side of the fixing rod, a locking block is fixedly connected to the side of the movable plate, and a pressing block is fixedly connected to the top of the movable plate. The pressing block is slidably connected inside the wire harness.
[0007] As a further description of the above technical solution:
[0008] A spring is sleeved on the outer periphery of the fixed rod, and the spring is disposed on the side of the movable plate;
[0009] As a further description of the above technical solution:
[0010] The fixed box has a slot inside, and the locking block engages with the slot.
[0011] As a further description of the above technical solution:
[0012] The positioning component includes a connecting shell, which is fixedly connected inside the positioning shell. A rod is slidably connected inside the connecting shell. A rotating plate is fixedly connected to the side of the sun visor. A positioning hole is opened inside the rotating plate. The rod is slidably connected inside the positioning hole. A baffle is fixedly connected to the outside of the rod.
[0013] As a further description of the above technical solution:
[0014] A second spring is sleeved on the outer periphery of the insertion rod, and the second spring is positioned at the position where the connecting shell and the baffle face each other;
[0015] As a further description of the above technical solution:
[0016] The positioning shell has a slot inside, and the insertion rod is inserted into the slot;
[0017] As a further description of the above technical solution:
[0018] The positioning shell has a slot inside, and the rotating plate is disposed inside the slot.
[0019] As a further description of the above technical solution:
[0020] A support plate is fixedly connected to the side of the sunshade, and a support groove is provided inside the movable plate. The support plate is slidably connected inside the support groove.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, the card block is aligned with the card slot inside the fixing box, and with the automatic reset force provided by the spring, the card block is firmly embedded in the card slot, realizing the quick connection between the cable tie and the fixing box. The cable tie can be installed or replaced without tools, improving the flexibility of cable tie layout and on-site construction efficiency, and making it easy to adjust the number and position of cable tie according to needs.
[0023] In this invention, the insert rod is pulled out to disengage from the slot and positioning hole. After adjusting the angle of the sunshade by rotating the rotating plate, the insert rod automatically returns to its original position and locks the rotating plate under the action of the second spring, thus completing the angle adjustment and locking of the sunshade. The operation is convenient and the positioning is stable. The shading angle can be flexibly adjusted according to the direction of sunlight, effectively reducing the transformer temperature rise caused by direct sunlight and improving operational safety and work efficiency. Attached Figure Description
[0024] Figure 1 This is a three-dimensional schematic diagram of a transformer with a bundled wire structure proposed in this utility model;
[0025] Figure 2 This is a schematic diagram of the fixing box for a transformer with a wire harness structure proposed in this utility model;
[0026] Figure 3 This is a schematic diagram of the fixing plate of a transformer with a wire harness structure proposed in this utility model;
[0027] Figure 4 This is a schematic diagram of the positioning shell of a transformer with a wire harness structure proposed in this utility model;
[0028] Figure 5 This is a schematic diagram of the rotating plate of a transformer with a wire bundle structure proposed in this utility model.
[0029] Legend:
[0030] 1. Mounting bracket; 2. Transformer body; 3. Fixing box; 4. Cable tie; 5. Positioning shell; 6. Sunshade; 7. Fixing rod; 8. Moving plate; 9. Locking block; 10. Pressing block; 11. Spring 1; 12. Locking slot; 13. Support plate; 14. Support groove; 15. Connecting shell; 16. Insert rod; 17. Rotating plate; 18. Positioning hole; 19. Baffle; 20. Spring 2; 21. Slot; 22. Empty slot; 23. Fixing plate. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Reference Figures 1-3This utility model provides an embodiment of a transformer with a wire harness structure, including a mounting frame 1, a transformer body 2 disposed inside the mounting frame 1, a fixing box 3 fixedly connected to the top of the mounting frame 1, a wire harness 4 disposed on the top of the fixing box 3, a fixing component installed at the bottom of the wire harness 4, a positioning shell 5 fixedly connected to the side of the mounting frame 1, a positioning component installed on the top of the positioning shell 5, and a sunshade 6 rotatably connected to the side of the mounting frame 1; the fixing component includes a fixing plate 23, which is fixedly connected to the bottom of the wire harness 4, and other structures are connected to the wire harness 4 using the fixing plate 23; a fixing rod 7 is fixedly connected to the side of the fixing plate 23, a movable plate 8 is slidably connected to the outside of the fixing rod 7, a locking block 9 is fixedly connected to the side of the movable plate 8, the movable plate 8 slides on the fixing rod 7 with the locking block 9, and a pressing block 10 is fixedly connected to the top of the movable plate 8, the pressing block 10 is slidably connected inside the wire harness 4, and moving the pressing block 10 causes the movable plate 8 to move with the locking block 9. A spring 11 is fitted around the outer periphery of the fixing rod 7. The spring 11 is located on the side of the moving plate 8. The pressure generated by the interaction between the spring 11 and the moving plate 8 causes the locking block 9 to move outward. The inside of the fixing box 3 has a locking groove 12. The locking block 9 engages with the locking groove 12, and the locking block 9 moves into the locking groove 12.
[0033] Reference Figure 1 , Figure 4 and Figure 5 The positioning assembly includes a connecting shell 15, which is fixedly connected inside the positioning shell 5. The connecting shell 15 is used to connect various structures to the positioning shell 5. A rod 16 is slidably connected inside the connecting shell 15. A rotating plate 17 is fixedly connected to the side of the sun visor 6. Rotating the sun visor 6 causes the rotating plate 17 to rotate synchronously. A positioning hole 18 is provided inside the rotating plate 17, and the rod 16 is slidably connected inside the positioning hole 18. The rod 16 slides through the positioning hole 18, fixing the current position of the rotating plate 17. A baffle 19 is fixedly connected to the outside of the rod 16. Moving the baffle 19 moves the rod 16 along with it. A second spring 20 is sleeved on the outer periphery of the rod 16. The second spring 20 is positioned opposite the connecting shell 15 and the baffle 19. The pressure generated by the interaction of the second spring 20 and the baffle 19 causes the rod 16 to move inward. The positioning shell 5 has a slot 21 inside, and the insertion rod 16 is inserted into the slot 21. The insertion rod 16 moves inward through the positioning hole 18 and is inserted into the slot 21 to stabilize the current position of the rotating plate 17.
[0034] Reference Figure 3 and Figure 4The positioning shell 5 has an internal slot 22, and the rotating plate 17 is disposed inside the slot 22. The slot 22 provides space for the rotating plate 17. The side of the sunshade 6 is fixedly connected to a support plate 13. The movable plate 8 has an internal support groove 14. The support plate 13 is slidably connected inside the support groove 14. The movement trajectory of the movable plate 8 is limited by the cooperation between the support plate 13 and the support groove 14.
[0035] Working principle: Press down the pressing block 10, and the moving plate 8 moves the locking block 9 towards the center, placing the cable tie 4 on the fixing box 3. Align the locking block 9 with the slot 12. Release the pressing block 10, and under the pressure applied by the spring 11 to the moving plate 8, the moving plate 8 is forced to move the locking block 9 inward, so that the locking block 9 is locked into the slot 12, fixing the position of the cable tie 4. This allows for the free installation of the required number of cable ties 4 according to the site conditions, improving the convenience of cable tie work and increasing the work efficiency of transformer installation and construction.
[0036] Pull out the insertion rod 16, disengaging it from the slot 21 and positioning hole 18. Rotate the rotating plate 17 to adjust the angle of the sunshade 6, ensuring it shields the transformer body 2. Once the angle is determined, release the insertion rod 16. Under the pressure exerted by the spring 20 on the baffle 19, the baffle 19 moves the insertion rod 16 inward, passing through the positioning hole 18 and inserting it into the slot 21. This fixes the position of the rotating plate 17 and the angle of the sunshade 6. The sunshade 6 effectively shields and protects the transformer body 2, preventing it from being directly exposed to sunlight, reducing temperature rise, and ensuring the transformer's working efficiency.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A transformer with a wire harness structure, comprising a mounting frame (1), characterized in that: The mounting bracket (1) is equipped with a transformer body (2) inside. A fixing box (3) is fixedly connected to the top of the mounting bracket (1). A wire harness (4) is provided on the top of the fixing box (3). A fixing component is installed at the bottom of the wire harness (4). A positioning shell (5) is fixedly connected to the side of the mounting bracket (1). A positioning component is installed on the top of the positioning shell (5). A sunshade (6) is rotatably connected to the side of the mounting bracket (1). The fixing assembly includes a fixing plate (23), which is fixedly connected to the bottom of the cable tie (4). A fixing rod (7) is fixedly connected to the side of the fixing plate (23). A moving plate (8) is slidably connected to the outside of the fixing rod (7). A locking block (9) is fixedly connected to the side of the moving plate (8). A pressing block (10) is fixedly connected to the top of the moving plate (8). The pressing block (10) is slidably connected inside the cable tie (4).
2. A transformer with a bundled wire structure according to claim 1, characterized in that: A spring (11) is sleeved on the outer periphery of the fixed rod (7), and the spring (11) is disposed on the side of the movable plate (8).
3. A transformer with a bundled wire structure according to claim 1, characterized in that: The fixed box (3) has a slot (12) inside, and the card block (9) is engaged with the slot (12).
4. A transformer with a bundled wire structure according to claim 1, characterized in that: The positioning assembly includes a connecting shell (15), which is fixedly connected inside the positioning shell (5). A rod (16) is slidably connected inside the connecting shell (15). A rotating plate (17) is fixedly connected to the side of the sunshade (6). A positioning hole (18) is opened inside the rotating plate (17). The rod (16) is slidably connected inside the positioning hole (18). A baffle (19) is fixedly connected to the outside of the rod (16).
5. A transformer with a bundled wire structure according to claim 4, characterized in that: The outer periphery of the insertion rod (16) is fitted with a second spring (20), which is located at the position where the connecting shell (15) and the baffle (19) face each other.
6. A transformer with a bundled wire structure according to claim 4, characterized in that: The positioning shell (5) has a slot (21) inside, and the insertion rod (16) is inserted into the slot (21).
7. A transformer with a bundled wire structure according to claim 4, characterized in that: The positioning shell (5) has a slot (22) inside, and the rotating plate (17) is disposed inside the slot (22).
8. A transformer with a bundled wire structure according to claim 1, characterized in that: The side of the sunshade (6) is fixedly connected to a support plate (13), and the inside of the movable plate (8) is provided with a support groove (14). The support plate (13) is slidably connected inside the support groove (14).