Vertical shielding type boosting transformer

Abstract

The utility model relates to the technical field of step-up transformers, in particular to a vertical shielding type step-up transformer which comprises a bottom plate, a step-up transformer body is fixedly installed in the middle of the upper surface of the bottom plate, and a rotating ring is installed on the upper surface of the bottom plate and located on the outer side of the step-up transformer body through a bearing. A right-angled U-shaped reflecting plate is arranged on the side, located on the boosting transformer body, of the rotating ring, a shielding plate is fixedly connected to the outer surface of the reflecting plate, a connecting plate is arranged at the lower end of the rear surface of the shielding plate, and the connecting plate is fixed to the rotating ring through a first bolt. The shielding device is simple in structure and convenient to operate, has a good shielding effect in the use process, prevents interference to nearby equipment, and is beneficial to use.

Description

Technical Field

[0001] The utility model relates to the technical field of step-up transformers, in particular to a vertical shielded step-up transformer. Background Art

[0002] A transformer is a device used to change voltage, including step-down transformers and step-up transformers. During the construction and installation of power facilities or electrical facilities, step-up transformers and electrical equipment or components matching the step-up transformers will be set according to requirements.

[0003] Based on the fact that the step-up transformer will generate electromagnetic signals and emit them to the outside during operation, the emitted electromagnetic signals will generate electromagnetic interference to the surrounding electrical equipment or components, thereby affecting the normal operation of the surrounding electrical equipment or components. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose a vertical shielded step-up transformer.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a vertical shielded step-up transformer, including a bottom plate, a step-up transformer body is fixedly installed in the middle of the upper surface of the bottom plate, a rotating ring is installed on the upper surface of the bottom plate outside the step-up transformer body through a bearing, a U-shaped reflector is arranged on one side of the rotating ring where the step-up transformer body is located, a shielding plate is fixedly connected to the outer surface of the reflector, a connecting plate is arranged at the lower end of the rear surface of the shielding plate, and the connecting plate is fixed on the rotating ring through a first bolt.

[0006] Preferably, an outer shell is arranged on the outside of the upper surface of the bottom plate, a connecting ring is arranged at the lower end of the surface of the outer shell, and the connecting ring and the bottom plate are fixedly connected through a second bolt.

[0007] Preferably, a plurality of heat dissipation holes are arranged at intervals on the surface of the outer shell.

[0008] Preferably, the outer shell and the connecting ring are of an integral structure.

[0009] Preferably, the outer shell is a combined structure composed of a conical shell and an annular shell, and the maximum radius of the conical shell is greater than the radius of the bottom plate.

[0010] Preferably, the shielding plate and the connecting plate are of an integral structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] When using the step-up transformer, the step-up transformer body is fixed at the place where it is needed through the bottom plate, and then the reflecting plate and the shielding plate can be rotated to move closer to the electrical equipment or components that are easily affected by the transformer step-up transformer body. During the operation of the step-up transformer body, the electromagnetic signal generated cannot affect the nearby electrical equipment or components that are easily interfered with due to the reflection blocking effect of the reflecting plate and the shielding effect of the shielding plate. The step-up transformer has a simple structure, is easy to operate, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting plate of the utility model.

[0016] In the figure: 1. bottom plate; 2. step-up transformer body; 3. swivel; 4. reflector; 5. shielding plate; 6. connecting plate; 7. first bolt; 8. second bolt; 9. housing; 10. connecting ring; 11. heat dissipation hole. DETAILED DESCRIPTION

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0018] As attached Figure 1-3 A vertical shielded step-up transformer shown in the figure includes a base plate 1, and an outer shell 9 is arranged on the outer side of the upper surface of the base plate 1. The outer shell 9 is a combined structure composed of a conical shell and an annular shell, and the maximum radius of the conical shell is larger than the radius of the base plate 1. A connecting ring 10 is arranged at the lower end of the surface of the outer shell 9, and the connecting ring 10 is fixedly connected to the base plate 1 by a second bolt 8. The outer shell 9 and the connecting ring 10 are an integrated structure. A connecting ring 10 is arranged at the lower end of the surface of the outer shell 9, and the connecting ring 10 is fixedly connected to the base plate 1 by a second bolt 8. A plurality of heat dissipation holes 11 distributed at intervals are opened on the surface of the outer shell 9. The step-up transformer can be protected by the outer shell 9, and the heat dissipation of the step-up transformer is ensured by the heat dissipation holes 11.

[0019] In this embodiment, a step-up transformer body 2 is fixedly installed in the middle of the upper surface of the bottom plate 1. A rotating ring 3 is installed on the upper surface of the bottom plate 1 outside the step-up transformer body 2 through a bearing. A U-shaped reflector 4 is arranged on one side of the step-up transformer body 2 on the rotating ring 3. A shielding plate 5 is fixedly connected to the outer surface of the reflector 4. A connecting plate 6 is arranged at the lower end of the rear surface of the shielding plate 5. The shielding plate 5 and the connecting plate 6 are of an integral structure. The connecting plate 6 is fixed to the rotating ring 3 through a first bolt 7.

[0020] When using this step-up transformer, the step-up transformer body 2 is fixed to the place where it is needed through the bottom plate 1. After the fixation is completed, by observing whether there are electrical devices or components around that will be affected by the step-up transformer body 2, the reflector 4 and the shielding plate 5 can be rotated and moved to lean against the electrical devices or components that are vulnerable to the influence of the step-up transformer body 2. Therefore, during the operation of the step-up transformer body 2, the generated electromagnetic signals cannot affect the nearby electrical devices or components that are vulnerable to interference under the reflection and blocking action of the reflector 4 and the shielding action of the shielding plate 5. Moreover, this step-up transformer has a simple structure and convenient operation, which is beneficial to use.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical shielded step-up transformer, comprising a bottom plate (1), characterized in that: In the middle of the upper surface of the bottom plate (1), a booster transformer body (2) is fixedly installed. On the upper surface of the bottom plate (1) and outside the booster transformer body (2), a rotating ring (3) is installed through a bearing. On one side of the booster transformer body (2) on the rotating ring (3), a U-shaped reflector (4) is provided. On the outer surface of the reflector (4), a shielding plate (5) is fixedly connected. At the lower end of the rear surface of the shielding plate (5), a connecting plate (6) is provided. The connecting plate (6) is fixed on the rotating ring (3) by a first bolt (7).

2. A vertical shielded step-up transformer according to claim 1, characterized in that: On the outer side of the upper surface of the bottom plate (1), a housing (9) is provided. At the lower end of the surface of the housing (9), a connecting ring (10) is provided. The connecting ring (10) and the bottom plate (1) are fixedly connected by a second bolt (8).

3. A vertical shielded step-up transformer according to claim 2, characterized in that: A plurality of heat dissipation holes (11) are formed at intervals on the surface of the housing (9).

4. A vertical shielded step-up transformer according to claim 2, characterized in that: The housing (9) and the connecting ring (10) are of an integral structure.

5. A vertical shielded step-up transformer according to claim 2, characterized in that: The housing (9) is a combined structure composed of a conical shell and an annular shell, and the maximum radius of the conical shell is greater than the radius of the bottom plate (1).

6. A vertical shielded step-up transformer according to claim 1, characterized in that: The shielding plate (5) and the connecting plate (6) are of an integral structure.

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