Voltage-regulating rectifier transformer

Abstract

The utility model relates to the technical field of transformers, and discloses a voltage-regulating rectifier transformer which comprises a base, a mounting block is fixedly connected to the top side of the base, and two mounting shafts are connected to the top side of the mounting block through plug-in assemblies so as to be used for mounting and fixing the transformer. The top sides of the two mounting shafts are fixedly connected with a voltage-regulating rectifier transformer body, the outer wall of the voltage-regulating rectifier transformer body is fixedly connected with a plurality of guide plates, and the inner walls of the guide plates are connected with cooling fin plates through two locking assemblies so as to be used for cooling the transformer; and the inserting assembly comprises T-shaped grooves located in the sides, close to the mounting shafts, of the mounting blocks, I-shaped inserting shafts are arranged on the inner walls of every two adjacent T-shaped grooves, and fixing plates are fixedly connected to the outer walls of the two I-shaped inserting shafts. According to the utility model, the firm installation of the voltage-regulating rectifier transformer body is realized through specific operation, the low efficiency is avoided, the damaged radiating fin plate can be quickly replaced, and the continuous, stable and efficient operation of the radiating fin plate is ensured.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, and in particular to a voltage regulating rectifier transformer. Background Technology

[0002] In modern power systems, voltage regulating rectifier transformers play a crucial role. With continuous industrial development and the sustained growth in electricity demand, the requirements for the stability, reliability, and efficiency of power equipment are becoming increasingly stringent. Voltage regulating rectifier transformers are widely used in various industrial production, power transmission, and distribution fields.

[0003] Traditional voltage-regulating rectifier transformers typically rely on numerous bolts for connection and fixation during installation. This method is extremely cumbersome in practice, requiring installers to spend a significant amount of time tightening each bolt individually, resulting in low installation efficiency. Furthermore, when the heat sink fins are damaged, individual replacement is difficult and time-consuming, impacting the transformer's heat dissipation. To address these technical problems, this application proposes a voltage-regulating rectifier transformer. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a voltage regulating rectifier transformer. Through specific operations, the voltage regulating rectifier transformer body is firmly installed to avoid low efficiency. When damaged heat dissipation fins are encountered, they can be quickly replaced to ensure its continuous, stable and efficient operation.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A voltage regulating rectifier transformer includes a base, a mounting block fixedly connected to the top side of the base, two mounting shafts connected to the top side of the mounting block via plug-in components for mounting and fixing the transformer, a voltage regulating rectifier transformer body fixedly connected to the top side of the two mounting shafts, a plurality of guide plates fixedly connected to the outer wall of the voltage regulating rectifier transformer body, and heat dissipation fins connected to the inner wall of the guide plates via two locking components for heat dissipation of the transformer.

[0007] Furthermore, the plug-in assembly includes a T-shaped groove located on the side of the mounting block and the mounting shaft, and the inner walls of two adjacent T-shaped grooves are provided with I-shaped insert shafts, and the outer walls of the two I-shaped insert shafts are fixedly connected with fixing plates.

[0008] Furthermore, the locking assembly includes an insertion hole located on the outer wall of the guide plate and two top shafts disposed inside the heat dissipation fins. A spring is disposed inside the heat dissipation fins, and the top shafts are disposed on the inner wall of the insertion hole.

[0009] Furthermore, one end of the spring is connected to the outer wall of one of the top shafts, and the other end of the spring is connected to the outer wall of the other top shaft.

[0010] Furthermore, the bottom side of the voltage regulating rectifier transformer body is located on the top side of the mounting block to support the base.

[0011] Furthermore, a pull shaft is fixedly connected to the outer wall of the fixing plate for pulling the I-shaped insert shaft out of the T-slot.

[0012] Furthermore, the top outer wall of the voltage regulating rectifier transformer body is provided with multiple bushings to protect the transformer.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, a simple and efficient operation is achieved by placing the voltage regulating rectifier transformer body on the top side of the mounting block, engaging the mounting shaft with the mounting block, and then inserting the I-shaped insert shaft, thus achieving a secure installation. This avoids the problem of low installation efficiency caused by using too many bolts and improves the convenience and reliability of installation.

[0015] 2. In this utility model, when the heat dissipation fins are damaged, the damaged heat dissipation fins can be easily disassembled and new heat dissipation fins can be quickly installed by using components such as the top shaft, spring, and insertion hole, thus avoiding serious negative impacts on the overall heat dissipation effect of the transformer due to the damage of individual heat dissipation fins. Attached Figure Description

[0016] Figure 1 This is a perspective view of the voltage regulating rectifier transformer proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the mounting block structure of the voltage regulating rectifier transformer proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the heat dissipation fin structure of the voltage regulating rectifier transformer proposed in this utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the image.

[0020] Legend:

[0021] 1. Base; 2. Voltage regulating rectifier transformer body; 3. Fixing plate; 4. Guide plate; 5. Heat dissipation fins; 6. Mounting shaft; 7. Mounting block; 8. I-shaped insert shaft; 9. Insertion hole; 10. Top shaft; 11. Spring; 12. T-slot. Detailed Implementation

[0022] 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.

[0023] Reference Figures 2-4 The present invention provides an embodiment of a voltage regulating rectifier transformer, comprising a base 1, a mounting block 7 fixedly connected to the top side of the base 1, a T-shaped groove 12 located on the side of the mounting block 7 and the mounting shaft 6, an I-shaped insert shaft 8 provided on the inner wall of two adjacent T-shaped grooves 12, a fixing plate 3 fixedly connected to the outer wall of the two I-shaped insert shafts 8 for installing and fixing the transformer, a voltage regulating rectifier transformer body 2 fixedly connected to the top side of the two mounting shafts 6, a plurality of guide plates 4 fixedly connected to the outer wall of the voltage regulating rectifier transformer body 2, an insertion hole 9 located on the outer wall of the guide plate 4, and two top shafts 10 provided inside the heat dissipation fin plate 5, a spring 11 provided inside the heat dissipation fin plate 5, and the top shafts 10 provided on the inner wall of the insertion hole 9 for heat dissipation of the transformer;

[0024] Specifically, during the installation of the voltage regulating rectifier transformer body 2, the first step is to carefully place the voltage regulating rectifier transformer body 2 on the top side of the mounting block 7. Simultaneously, the two mounting shafts 6 located at specific positions on the voltage regulating rectifier transformer body 2 will naturally adhere to the outer wall of the mounting block 7. After stable and sufficient contact is achieved between the mounting shafts 6 and the mounting block 7, the I-shaped insert shaft 8 is inserted into the two T-shaped slots 12 that are pressed together, thus firmly installing the voltage regulating rectifier transformer body 2 onto the mounting block 7. This avoids the cumbersome method of using numerous bolts for connection and fixation in traditional installation methods, effectively preventing low installation efficiency due to excessive bolt usage. The heat generated during the operation of the voltage regulating rectifier transformer body 2 is rapidly conducted and dissipated through the specially designed heat dissipation fins 5. If a heat dissipation fin 5 is damaged due to various unforeseen circumstances, firstly, by pressing the top shaft 10 located at a specific position, the top shaft 10 will gradually compress the spring 11 connected to it under the pressure. As the spring 11 is compressed more, the top shaft 10 gradually disengages from the socket 9. Once the top shaft 10 is completely disengaged from the socket 9, the heat dissipation fins 5 are removed from the inner wall of the guide plate 4. A new heat dissipation fin 5 is then placed in the appropriate position, and the spring 11 is used to push the top shaft 10 back into the socket 9. This process replaces the heat dissipation fins 5, preventing damage to individual heat dissipation fins 5 from severely impacting the overall heat dissipation of the voltage regulating rectifier transformer body 2. This ensures that the voltage regulating rectifier transformer body 2 can operate continuously, stably, and efficiently.

[0025] Reference Figures 1-3 One end of the spring 11 is connected to the outer wall of one of the top shafts 10, and the other end of the spring 11 is connected to the outer wall of another top shaft 10. The bottom side of the voltage regulating rectifier transformer body 2 is set on the top side of the mounting block 7 to support the base 1. The outer wall of the fixing plate 3 is fixedly connected with a pull shaft to pull the I-shaped insert shaft 8 out of the T-shaped groove 12. The top outer wall of the voltage regulating rectifier transformer body 2 is provided with multiple sleeves to protect the transformer.

[0026] Specifically, the compression and reset of the spring 11 will cause the top shaft 10 and the insertion hole 9 to disengage and reconnect, thereby realizing the disassembly and installation between the heat dissipation fin 5 and the guide plate 4, which facilitates the timely replacement of the damaged heat dissipation fin 5 and avoids the damaged heat dissipation fin 5 affecting the heat dissipation of the voltage regulating rectifier transformer body 2.

[0027] Working principle: First, the voltage regulating rectifier transformer body 2 is placed on the top side of the mounting block 7. When the voltage regulating rectifier transformer body 2 is placed on the top side of the mounting block 7, the two mounting shafts 6 will be attached to the outer wall of the mounting block 7. When the mounting shafts 6 and the mounting block 7 are in contact, the I-shaped insert shaft 8 can be inserted into the two T-shaped slots 12 that are attached together, so as to install the voltage regulating rectifier transformer body 2 on the mounting block 7. At the same time, when the voltage regulating rectifier transformer body 2 starts to work, the heat generated will be dissipated through the guide of the heat dissipation fins 5. When a heat dissipation fin 5 is damaged, the spring 11 can be compressed by pressing the top shaft 10 to ensure that the top shaft 10 is disengaged from the socket 9. After pressing the top shaft 10 into the interior of the heat dissipation fin 5, the heat dissipation fin 5 can be removed from the inner wall of the guide plate 4. Then, the new heat dissipation fin 5 is installed by pressing the top shaft 10 into the interior of the socket 9 through the spring 11, so as to replace the damaged heat dissipation fin 5.

[0028] 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 voltage-regulating rectifier transformer, characterized in that, The system includes a base (1), on which a mounting block (7) is fixedly connected. The top side of the mounting block (7) is connected to two mounting shafts (6) via a plug-in assembly for the installation and fixing of the transformer. The top sides of the two mounting shafts (6) are fixedly connected to a voltage regulating rectifier transformer body (2). The outer wall of the voltage regulating rectifier transformer body (2) is fixedly connected to multiple guide plates (4). The inner wall of the guide plates (4) is connected to heat dissipation fins (5) via two locking assemblies for the heat dissipation of the transformer.

2. The voltage regulating rectifier transformer according to claim 1, characterized in that: The plug-in assembly includes a T-shaped groove (12) located on the side close to the mounting block (7) and the mounting shaft (6). The inner walls of two adjacent T-shaped grooves (12) are provided with I-shaped insert shafts (8), and the outer walls of the two I-shaped insert shafts (8) are fixedly connected with fixing plates (3).

3. The voltage regulating rectifier transformer according to claim 1, characterized in that: The locking assembly includes an insertion hole (9) on the outer wall of the guide plate (4) and two top shafts (10) disposed inside the heat dissipation fin (5). A spring (11) is disposed inside the heat dissipation fin (5), and the top shafts (10) are disposed on the inner wall of the insertion hole (9).

4. The voltage regulating rectifier transformer according to claim 3, characterized in that: One end of the spring (11) is connected to the outer wall of one of the top shafts (10), and the other end of the spring (11) is connected to the outer wall of the other top shaft (10).

5. The voltage regulating rectifier transformer according to claim 1, characterized in that: The bottom side of the voltage regulating rectifier transformer body (2) is set on the top side of the mounting block (7) to support the base (1).

6. The voltage regulating rectifier transformer according to claim 2, characterized in that: The outer wall of the fixing plate (3) is fixedly connected with a pull shaft for pulling the I-shaped insert shaft (8) out of the T-shaped groove (12).

7. The voltage regulating rectifier transformer according to claim 1, characterized in that: The top outer wall of the voltage regulating rectifier transformer body (2) is provided with multiple bushings for protecting the transformer.

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