Noise-reducing energy-saving environment-friendly transformer

Abstract

The application discloses a noise-reducing energy-saving environment-friendly transformer, which comprises a lower sound insulation frame and an energy-saving transformer, damping recessed seats are arranged on the both sides of the bottom of the inner cavity of the lower sound insulation frame, and the energy-saving transformer is located in the inner part of the lower sound insulation frame, and belongs to the technical field of transformers. The noise-reducing energy-saving environment-friendly transformer is characterized in that rectangular pull openings are arranged on the surface, the rear part and the both sides of the lower sound insulation frame, first positioning plates and second positioning plates are arranged on the inner sides of the rectangular pull openings respectively, and tooth blocks are arranged on the first positioning plates and the second positioning plates. After the energy-saving transformer is installed, the second spring is used to make the buffer block always adhere to the energy-saving transformer, so that the impact sound of the energy-saving transformer is reduced. In addition, the first positioning plate and the second positioning plate are always used to push the buffer block to adhere to the energy-saving transformer by the second spring when the energy-saving transformer vibrates and a gap is generated between the energy-saving transformer and the buffer block.

Description

Technical Field

[0001] This invention relates to the field of transformer technology, specifically to a noise-reducing, energy-saving, and environmentally friendly transformer. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main components are a primary coil, a secondary coil, and an iron core. In electrical equipment and wireless circuits, it is commonly used for voltage step-up and step-down, impedance matching, and safety isolation. In generators, whether the coil moves through a magnetic field or the magnetic field moves through a fixed coil, an electromotive force can be induced in the coil. In short, a transformer is a device that uses electromagnetic mutual induction to transform voltage, current, and impedance.

[0003] Most existing transformers are used for residential power supply in local areas. Transformers are typically installed using bolt assemblies and steel frames mounted on a base. While this method effectively secures the transformer and improves its stability during daily use, it has significant drawbacks in the long run, such as: Transformers produce slight vibrations during use, but due to their large mass, even slight vibrations can generate significant force. This vibration causes the transformer to resonate with the steel frame, resulting in noise. Furthermore, as electricity consumption in the region increases and the transformer's load increases, the noise level gradually rises. Therefore, a noise-reducing, energy-saving, and environmentally friendly transformer is now designed to address these shortcomings. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a noise-reducing, energy-saving, and environmentally friendly transformer, which solves the problem of noise generation caused by resonance in existing transformers.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a noise-reducing, energy-saving, and environmentally friendly transformer, comprising a lower soundproof frame and an energy-saving transformer. Both sides of the bottom of the lower soundproof frame are provided with shock-absorbing recesses, and the energy-saving transformer is located inside the lower soundproof frame. Both sides of the bottom of the energy-saving transformer are fixedly connected to support seats via fixing plates, and the support seats are fixedly installed to the inner sides of the shock-absorbing recesses. The front, rear, and both sides of the lower soundproof frame are provided with rectangular pull openings, and several rectangular pull openings are provided. Both sides of the inner cavity of each rectangular pull opening are provided with toothed blocks.

[0006] Preferably, a U-shaped side plate is fixedly connected to the top of the lower soundproof frame. The front, rear, and both sides of the bottom of the U-shaped side plate are fixedly connected to limit guide plates by fixing blocks, and several limit guide plates are provided. A horizontal tie rod is slidably installed on the inner side of the limit guide plate. A second positioning plate is provided on the inner side of the rectangular pull opening at the front and rear, and a first positioning plate is provided on the inner side of the rectangular pull opening on both sides. The side of the first and second positioning plates away from the lower soundproof frame is fixedly connected to the adjacent horizontal tie rod.

[0007] Preferably, both sides of the first and second positioning plates are provided with retraction grooves extending to the outside. A strip-shaped spring plate is slidably installed on the inner side of the retraction groove, and an arc-shaped toothed block that cooperates with the toothed block is fixedly connected to one side of the strip-shaped spring plate. A first spring is fixedly connected between the strip-shaped spring plate and the inner wall of the retraction groove. One end of the strip-shaped spring plate passes through the first and second positioning plates and extends to the outside.

[0008] Preferably, a second spring is sleeved on the surface of the horizontal tie rod, and a handle is fixedly connected to the ends of several horizontal tie rods on the same side away from the lower sound insulation frame. The first positioning plate and the second positioning plate are fixedly connected to a buffer block by a fixing block at the ends inside the lower sound insulation frame, and the buffer block is in contact with the surface of the energy-saving transformer.

[0009] Preferably, the top of the first positioning plate and the second positioning plate are provided with a T-shaped slot that extends to the bottom, the top of the U-shaped side plate is provided with a U-shaped groove, and the bottom of the U-shaped groove is provided with limit grooves on both sides, as well as at the front and rear.

[0010] Preferably, an upper soundproof frame is installed on the inner side of the U-shaped groove. On both sides, as well as the front and rear of the inner cavity of the upper soundproof frame, sealing blocks that cooperate with the limiting groove are fixedly connected by fixing blocks. A T-shaped card plate is fixedly connected to the bottom of the sealing block, and the bottom end of the T-shaped card plate passes through the T-shaped slot and extends to the bottom of the T-shaped slot.

[0011] Preferably, the surface and rear of the upper soundproof frame are fixedly installed with water guide plates through openings, and the front and rear of the U-shaped side plate and the bottom sides of the upper soundproof frame are provided with drainage holes for mutual use.

[0012] This invention provides a noise-reducing, energy-saving, and environmentally friendly transformer. Compared with existing technologies, it has the following advantages: (1) The noise-reducing, energy-saving, and environmentally friendly transformer has rectangular pull openings on the surface, rear, and sides of the lower soundproof frame. Then, a first positioning plate and a second positioning plate are respectively set on the inner side of the frame, which are used in conjunction with toothed blocks. After the energy-saving transformer is installed, the elastic force of the second spring will keep the buffer block in contact with the energy-saving transformer, thereby reducing the impact noise of the energy-saving transformer. At the same time, as the energy-saving transformer vibrates, each time a gap is created between the energy-saving transformer and the buffer block due to vibration, the first positioning plate and the second positioning plate can use the second spring to keep pushing the buffer block in contact with the energy-saving transformer, so that the energy-saving transformer is more restrained as it vibrates, avoiding continuous resonance and effectively reducing noise.

[0013] (2) The noise reduction and energy-saving environmental protection transformer is equipped with T-shaped slots on the top of the first and second positioning plates, and is used in conjunction with the upper soundproof frame and the T-shaped card plate. The structure allows the upper and lower soundproof frames to be connected without the need for workers to install bolts. The T-shaped slots can be directly engaged with the T-shaped card plate when the buffer block moves, thereby quickly fixing the upper soundproof frame and improving the convenience of installation. Furthermore, the connection between the upper and lower soundproof frames can effectively protect and insulate the energy-saving transformer.

[0014] (3) The noise-reducing, energy-saving, and environmentally friendly transformer has drainage holes and water guide plates set at the bottom and surface of the upper soundproof frame. These structures allow the water guide plates to ensure the heat dissipation of the energy-saving transformer and also to guide water, preventing rainwater from entering the interior of the lower soundproof frame. At the same time, the drainage holes can directly guide rainwater to the bottom for easy drainage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the lower sound insulation frame, drainage holes, and U-shaped side plate structure of the present invention; Figure 3 This is a schematic diagram of the handle, T-shaped slot, and buffer block structure of the present invention; Figure 4 This is a cross-sectional view of the second positioning plate structure of the present invention; Figure 5 This is a schematic diagram of the structure of the horizontal tie rod, the first positioning plate, and the limiting guide plate of the present invention; Figure 6 This is a cross-sectional view of the sound insulation frame structure of the present invention; Figure 7 For the present invention Figure 6 A magnified view of a section at point A in the middle; Figure 8 This is a bottom view of the energy-saving transformer and support structure of the present invention; Figure 9 This is a schematic diagram of the sealing block, T-shaped clamp, and water-guiding inclined plate structure of the present invention.

[0016] In the diagram: 1. Lower soundproof frame; 2. Vibration-damping recess; 3. Energy-saving transformer; 4. Support base; 5. Rectangular pull opening; 6. Toothed block; 7. Horizontal tie rod; 8. First positioning plate; 9. Second positioning plate; 10. Retraction groove; 11. Strip spring plate; 12. Arc-shaped toothed block; 13. First spring; 14. Limiting guide plate; 15. Second spring; 16. Handle bar; 17. T-shaped slot; 18. Buffer block; 19. U-shaped groove; 20. Limiting groove; 21. Drain hole; 22. Upper soundproof frame; 23. Sealing block; 24. T-shaped card plate; 25. Water guide inclined plate; 26. U-shaped side plate. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-9 The present invention provides a technical solution: a noise-reducing, energy-saving, and environmentally friendly transformer, including a lower soundproof frame 1 and an energy-saving transformer 3. Both sides of the bottom of the lower soundproof frame 1 are provided with shock-absorbing recesses 2, and the energy-saving transformer 3 is located inside the lower soundproof frame 1. Both sides of the bottom of the energy-saving transformer 3 are fixedly connected to support seats 4 by fixing plates, and the support seats 4 are fixedly installed on the inner side of the shock-absorbing recesses 2. The front, rear, and both sides of the lower soundproof frame 1 are provided with rectangular pull openings 5, and there are several rectangular pull openings 5. Both sides of the inner cavity of the rectangular pull opening 5 are provided with toothed blocks 6.

[0019] Furthermore, a U-shaped side plate 26 is fixedly connected to the top of the lower soundproof frame 1. The front, rear and sides of the bottom of the U-shaped side plate 26 are fixedly connected to a limiting guide plate 14 by a fixing block. Several limiting guide plates 14 are provided. A horizontal tie rod 7 is slidably installed on the inner side of the limiting guide plate 14. A second positioning plate 9 is provided on the inner side of the rectangular pull opening 5 at the front and rear. A first positioning plate 8 is provided on the inner side of the rectangular pull opening 5 on both sides. The side of the first positioning plate 8 and the second positioning plate 9 away from the lower soundproof frame 1 is fixedly connected to the adjacent horizontal tie rod 7.

[0020] The first positioning plate 8 and the second positioning plate 9 each have a retraction groove 10 extending to the outside on both sides. A strip-shaped spring plate 11 is slidably installed on the inner side of the retraction groove 10, and an arc-shaped toothed block 12 that cooperates with the toothed block 6 is fixedly connected to one side of the strip-shaped spring plate 11. The teeth of the arc-shaped toothed block 12 are arc-shaped. When used with the toothed block 6, the buffer block 18 can only move in one direction. A first spring 13 is fixedly connected between the strip-shaped spring plate 11 and the inner wall of the retraction groove 10. One end of the strip-shaped spring plate 11 passes through the first positioning plate 8 and the second positioning plate 9 and extends to the outside. The surface of the horizontal tie rod 7 is fitted with a first spring 13. Two springs 15, and several horizontal tie rods 7 on the same side are all fixedly connected to the ends away from the lower soundproof frame 1 with handles 16. The first positioning plate 8 and the second positioning plate 9 are located inside the lower soundproof frame 1 and are fixedly connected to a buffer block 18 by a fixing block. The buffer block 18 is made of rubber and has good buffering properties. The buffer block 18 is in contact with the surface of the energy-saving transformer 3. The top of the first positioning plate 8 and the second positioning plate 9 is provided with a T-shaped slot 17 that extends to the bottom. The top of the U-shaped side plate 26 is provided with a U-shaped groove 19. Limiting grooves 20 are provided on both sides of the bottom of the U-shaped groove 19 and at the front and rear.

[0021] Before use, press the strip spring plate 11 by hand to retract the arc-shaped toothed block 12 into the retraction groove 10. At this time, the arc-shaped toothed block 12 does not mesh with the toothed block 6. Then, pull the handle 16 to pull the first positioning plate 8 and the second positioning plate 9 outward from the inside of the rectangular pull opening 5. Then, install the bracket 4 into the inside of the shock-absorbing recess 2 using bolt assembly, thereby fixing the energy-saving transformer 3 inside the lower soundproof frame 1. Then, place the upper soundproof frame 22 on top of the lower soundproof frame 1 and align it with the U-shaped groove 19. At this time, the sealing block 23 is located inside the limiting groove 20, and several T-shaped clamping plates 24 pass through the T-shaped clamping groove 17 and extend to the bottom of the T-shaped clamping groove 17. After the installation of the upper soundproof frame 22 is completed, the handle 16 is released. At this time, the first positioning plate 8 and the second positioning plate 9 move towards the energy-saving transformer 3 under the elastic action of the second spring 15 until the buffer block 18 is in contact with the surface of the energy-saving transformer 3. During the movement, the arc-shaped toothed block 12 is squeezed back to the inside of the retraction groove 10 by the toothed block 6. Since the arc-shaped toothed block 12 is arc-shaped, the first positioning plate 8 and the second positioning plate 9 will not move outward after the arc-shaped toothed block 12 meshes with the toothed block 6. Due to the displacement of the first positioning plate 8 and the second positioning plate 9, the T-shaped slot 17 also engages the T-shaped plate 24 to limit and fix the upper soundproof frame 22.

[0022] The upper soundproof frame 22 is installed on the inner side of the recessed groove 19. The inner walls of the lower soundproof frame 1 and the upper soundproof frame 22 are provided with sound-absorbing panels. The two sides, front and rear of the inner cavity of the upper soundproof frame 22 are fixedly connected with sealing blocks 23 that cooperate with the limiting groove 20 through fixing blocks. The bottom of the sealing block 23 is fixedly connected with a T-shaped card plate 24, and the bottom end of the T-shaped card plate 24 passes through the T-shaped card groove 17 and extends to the bottom of the T-shaped card groove 17. The surface and rear of the upper soundproof frame 22 are fixedly installed with water guide inclined plates 25 through openings. The recessed side plate 26 and the front and rear of the bottom sides of the upper soundproof frame 22 are provided with drainage holes 21 that cooperate with each other.

[0023] When the energy-saving transformer 3 is in use, the lower soundproof frame 1 and the upper soundproof frame 22 can effectively isolate the emission of noise. The vibration generated by the energy-saving transformer 3 during operation will continuously contact the buffer block 18. The buffer block 18 is limited, which can reduce the impact sound and also improve the limitation of the energy-saving transformer 3. At the same time, as long as the energy-saving transformer 3 vibrates and moves slightly left or right or back and forth, the first positioning plate 8 and the second positioning plate 9, under the elastic force of the second spring 15, push the buffer block 18 to continue to move toward the energy-saving transformer 3 and always keep it in contact with the energy-saving transformer 3. The arc-shaped toothed block 12 and the toothed block 6 can prevent the buffer block 18 from retracting, thus ensuring that the more the energy-saving transformer 3 vibrates, the tighter the clamping and limiting of the buffer block 18 becomes, effectively improving the noise reduction function.

[0024] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A noise-reducing, energy-saving, and environmentally friendly transformer, comprising a lower soundproof frame (1) and an energy-saving transformer (3), characterized in that: The bottom of the lower soundproof frame (1) is provided with shock-absorbing recesses (2) on both sides, and the energy-saving transformer (3) is located inside the lower soundproof frame (1). The bottom of the energy-saving transformer (3) is fixedly connected to the support base (4) by the fixing plate on both sides, and the support base (4) is fixedly installed on the inner side of the shock-absorbing recess (2). The front, rear and both sides of the lower soundproof frame (1) are provided with rectangular pull openings (5), and there are several rectangular pull openings (5). The inner sides of the rectangular pull openings (5) are provided with toothed blocks (6). The top of the lower soundproof frame (1) is fixedly connected to a U-shaped side plate (26). The front and rear parts and both sides of the bottom of the U-shaped side plate (26) are fixedly connected to a limiting guide plate (14) by a fixing block. There are several limiting guide plates (14). A horizontal tie rod (7) is slidably installed on the inner side of the limiting guide plate (14). A second positioning plate (9) is provided on the inner side of the rectangular pull opening (5) at the front and rear. A first positioning plate (8) is provided on the inner side of the rectangular pull opening (5) on both sides. The side of the first positioning plate (8) and the second positioning plate (9) away from the lower soundproof frame (1) are fixedly connected to the adjacent horizontal tie rod (7). Both sides of the first positioning plate (8) and the second positioning plate (9) are provided with retraction grooves (10) that extend to the outside. A strip spring plate (11) is slidably installed on the inner side of the retraction groove (10), and an arc-shaped toothed block (12) that cooperates with the toothed block (6) is fixedly connected to one side of the strip spring plate (11). A first spring (13) is fixedly connected between the strip spring plate (11) and the inner wall of the retraction groove (10). One end of the strip spring plate (11) extends through the first positioning plate (8) and the second positioning plate (9) and extends to the outside. The surface of the horizontal tie rod (7) is fitted with a second spring (15), and a handle (16) is fixedly connected between the ends of several horizontal tie rods (7) on the same side away from the lower soundproof frame (1). The first positioning plate (8) and the second positioning plate (9) located inside the lower soundproof frame (1) are fixedly connected to a buffer block (18) by a fixing block, and the buffer block (18) is in contact with the surface of the energy-saving transformer (3). The top of the first positioning plate (8) and the second positioning plate (9) are provided with a T-shaped slot (17) that extends to the bottom. The top of the back-shaped side plate (26) is provided with a back-shaped groove (19). Limiting grooves (20) are provided on both sides of the bottom of the back-shaped groove (19) and at the front and rear.

2. The noise-reducing, energy-saving, and environmentally friendly transformer according to claim 1, characterized in that: The inner side of the groove (19) is equipped with an upper soundproof frame (22). The two sides, front and rear of the inner cavity of the upper soundproof frame (22) are fixedly connected with sealing blocks (23) that cooperate with the limiting groove (20). The bottom of the sealing block (23) is fixedly connected with a T-shaped card plate (24), and the bottom end of the T-shaped card plate (24) passes through the T-shaped card groove (17) and extends to the bottom of the T-shaped card groove (17).

3. The noise-reducing, energy-saving, and environmentally friendly transformer according to claim 2, characterized in that: The surface and rear of the upper soundproof frame (22) are fixedly installed with water guide plates (25) through openings. The front and rear of the bottom sides of the U-shaped side plate (26) and the upper soundproof frame (22) are provided with drainage holes (21) that cooperate with each other.

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