CN218525439U

CN218525439U - Energy-conserving low noise metallic glass transformer

Info

Publication number: CN218525439U
Application number: CN202222767031.2U
Authority: CN
Inventors: 郑钟亮
Original assignee: Zhejiang Jiangshan Power Transformer Co ltd
Current assignee: Zhejiang Jiangshan Power Transformer Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-24
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses an energy-conserving low noise metallic glass transformer, including equipment principal, equipment principal includes: the noise reduction component is arranged between the transformer main body and the outer fixing surface; the noise reduction assembly comprises a longitudinal vibration absorption and noise reduction piece for reducing the longitudinal vibration of the transformer main body to achieve the noise reduction effect and a transverse vibration absorption and noise reduction piece for reducing the transverse vibration of the transformer main body to achieve the noise reduction effect; through setting up the equipment main part, utilize the noise problem of absorbing mode follow root solution transformer main part, compare traditional device material cost low, the assembly is simple to transformer main part adopts open structure, need not to be equipped with the fan etc. and dispel the heat, and the practicality of device is stronger.

Description

Energy-conserving low noise metallic glass transformer

Technical Field

The utility model relates to a transformer technical field specifically is an energy-conserving low noise metallic glass transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, main functions comprise voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, along with rapid social development, the transformer is already distributed in streets and alleyways, at the present stage, the amorphous alloy transformer has low no-load loss and is very energy-saving, but due to high noise, when the transformer is arranged near residential quarters, the living environment of people is easily influenced, and the transformer is very inconvenient.

The notice number is: CN 107275050A's utility model provides an energy-conserving low noise metallic glass transformer, this energy-conserving low noise metallic glass transformer, moreover, the steam generator is simple in structure, be equipped with energy-conserving noise reduction device, can dispel the heat and fall and make an uproar to the transformer, and can improve the noise reduction effect through noise reduction pipe and perforated plate, reduce the influence of transformer to resident living environment, however, it adopts the structure that sets up noise reduction pipe and perforated plate in the transformer outside and falls the noise, the one of which, material cost is high, the assembly is complicated, can't walk the root cause of noise solution problem, two of it, cover the transformer completely and fall the noise structure inboard, need be equipped with the fan etc. and dispel the heat, energy loss is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving low noise metallic glass transformer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-conserving low noise metallic glass transformer, includes the equipment main part, the equipment main part includes:

the noise reduction component is arranged between the transformer main body and the outer fixing surface;

the noise reduction assembly comprises a longitudinal vibration absorption and noise reduction piece for reducing the longitudinal vibration of the transformer main body to achieve the noise reduction effect and

the transverse vibration and noise reduction part is used for reducing the transverse vibration of the transformer main body so as to achieve the noise reduction effect.

Further, the longitudinal vibration and noise reduction piece comprises a connecting piece used for being connected with the transformer main body, the connecting piece comprises a connecting plate, a plurality of groups of connecting bolts are arranged on the connecting plate, and the connecting plate is detachably connected to the bottom end of the transformer main body through the connecting bolts.

Furthermore, the bottom of connecting plate is provided with the connecting seat, be provided with the extension arm on the connecting seat, the extension arm runs through both ends about the connecting seat.

Furthermore, the longitudinal damping and noise reduction piece further comprises a longitudinal damping piece for longitudinally damping the transformer main body, the longitudinal damping piece comprises sliding cylinders, the sliding cylinders are arranged in a bilateral symmetry mode and are fixedly connected to the outer sides of the extension arms, and a sliding cavity is formed in the sliding cylinders.

Further, the bottom open type setting of sliding chamber, the inside top in sliding chamber is provided with the mounting disc, the bottom of mounting disc is provided with the spring, the bottom of spring is provided with damping slider, damping slider sliding connection is in sliding chamber, damping slider's bottom is provided with the contact piece.

Further, the bottom of sliding barrel is provided with the connecting cylinder, the diameter of connecting cylinder is greater than the sliding barrel, the inside of connecting cylinder is provided with the connection chamber, the connection chamber communicates with each other with the sliding chamber, the bottom outside of connecting cylinder evenly is provided with the multiunit adaptation groove along the circumference.

Further, horizontal vibration/noise reduction spare includes the mounting of being connected with the stationary plane, the mounting is including setting up the fixing base on the outer stationary plane, the top bilateral symmetry of fixing base is provided with two sets of fixed columns, there is fixing bolt on the top of fixed column through threaded connection.

Furthermore, horizontal vibration/noise reduction spare still includes horizontal vibration damping spare, horizontal vibration damping spare bilateral symmetry is provided with two sets ofly, horizontal vibration damping spare includes the sleeve that corresponds with the fixed column, telescopic top is provided with the counter sink that corresponds with fixing bolt, the sleeve passes through fixing bolt and connects in the top outside of fixed column, telescopic outside is provided with the support rib that corresponds with the adaptation groove.

Further, the bottom end of the contact block is in contact connection with the top end of the sleeve.

Furthermore, the outer side of the support rib is sleeved with a protective sleeve made of polyurethane.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up the equipment main part, the equipment main part is including setting up the subassembly of making an uproar that falls in transformer main part bottom, wherein fall the subassembly of making an uproar and include the longitudinal vibration damping and noise reduction spare through reducing transformer main part longitudinal vibration in order to reach noise reduction effect and the horizontal vibration damping and noise reduction spare through reducing transformer main part lateral vibration in order to reach noise reduction effect, the transformer main part is at the during operation, self inside operation and external contact produce the vibration, set up longitudinal vibration damping and noise reduction spare and horizontal vibration damping and noise reduction spare, when using, utilize the spring in the longitudinal vibration damping and noise reduction spare to offset the vibration, the flexible in-process of spring, drive damping slider slides from top to bottom, the friction plays the damping effect with sliding chamber inner wall in the sliding process, reduce longitudinal vibration, utilize the support rib card on the horizontal vibration reduction spare to go into the adaptation inslot, the protective sheath of polyurethane material has been cup jointed to the support rib outside, the polyurethane material matter is soft and has elasticity, can offset the lateral vibration through self deformation, play the effect that reduces the lateral vibration, utilize the mode of shock attenuation to solve the noise problem of transformer main part from the root source, compare traditional device material with low costs, the assembly is simple, and the transformer main part adopts open structure, need not to be equipped with the heat dissipation such as fan, the practicality is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

fig. 2 is a schematic structural view of the noise reduction assembly of the present invention;

FIG. 3 is a schematic structural view of the longitudinal vibration/noise reduction member of the present invention;

fig. 4 is the structure diagram of the horizontal vibration/noise reduction part of the present invention.

In the figure: 1. an apparatus main body; 2. a transformer body; 3. a noise reduction assembly; 4. a longitudinal vibration/noise reduction member; 41. a connecting member; 411. a connecting plate; 412. a connecting bolt; 413. a connecting seat; 414. an extension arm; 42. a longitudinal shock absorbing member; 421. a slide cylinder; 4211. a slide chamber; 422. mounting a disc; 423. a spring; 424. a damping slider; 425. a contact block; 426. a connecting cylinder; 4261. a connecting cavity; 4262. an adaptation slot; 5. a transverse shock absorbing and noise reducing member; 51. a fixing member; 511. a fixed seat; 512. fixing a column; 513. fixing the bolt; 52. a transverse shock absorbing member; 521. a sleeve; 5211. countersinking; 522. and a support rib.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an energy-saving low-noise amorphous alloy transformer technical scheme: an energy-conserving low noise metallic glass transformer, includes equipment main part 1, and equipment main part 1 includes: the noise reduction component comprises a transformer main body 2 and a noise reduction component 3 arranged between the transformer main body 2 and an outer fixing surface; the noise reduction assembly 3 comprises a longitudinal vibration absorption and noise reduction piece 4 for reducing the longitudinal vibration of the transformer main body 2 to achieve the noise reduction effect and a transverse vibration absorption and noise reduction piece 5 for reducing the transverse vibration of the transformer main body 2 to achieve the noise reduction effect;

the longitudinal vibration and noise reduction piece 4 comprises a connecting piece 41 used for connecting the transformer main body 2, the connecting piece 41 comprises a connecting plate 411, a plurality of groups of connecting bolts 412 are arranged on the connecting plate 411, the connecting plate 411 is detachably connected to the bottom end of the transformer main body 2 through the connecting bolts 412 and used for connecting the transformer main body 2 with the noise reduction assembly 3, a connecting seat 413 is arranged at the bottom end of the connecting plate 411, an extension arm 414 is arranged on the connecting seat 413, and the extension arm 414 penetrates through the left end and the right end of the connecting seat 413;

the longitudinal shock absorption and noise reduction piece 4 further comprises a longitudinal shock absorption piece 42 for absorbing shock in the longitudinal direction of the transformer main body 2, the longitudinal shock absorption piece 42 comprises a sliding cylinder 421, two groups of sliding cylinders 421 are arranged in bilateral symmetry, the sliding cylinder 421 is fixedly connected to the outer side of the extension arm 414, a sliding cavity 4211 is arranged in the sliding cylinder 421, the bottom end of the sliding cavity 4211 is arranged in an open mode, a mounting plate 422 is arranged at the top end of the inside of the sliding cavity 4211, a spring 423 is arranged at the bottom end of the mounting plate 422, a damping slider 424 is arranged at the bottom end of the spring 423, the damping slider 424 is connected in the sliding cavity 4211 in a sliding mode, a contact block 425 is arranged at the bottom end of the damping slider 424, when the longitudinal shock absorption and noise reduction piece are used and subjected to longitudinal vibration, the spring 423 can automatically deform to drive the damping slider 424 to slide in the sliding cavity 4211, friction force is generated between the damping slider 424 and the sliding cavity 4211, the damping effect is achieved, a connecting cylinder 426 is arranged at the bottom end of the sliding cylinder 421, the diameter of the connecting cylinder 426 is larger than that the inside of the sliding cylinder 426, the connecting cavity 4261 is communicated with the sliding cavity 4211, and a plurality of groups of grooves 4262 are uniformly matched with each other groups along the circumference;

the transverse damping and noise reducing piece 5 comprises a fixing piece 51 connected with a fixing surface, the fixing piece 51 comprises a fixing seat 511 arranged on an outer fixing surface, two groups of fixing columns 512 are arranged on the top end of the fixing seat 511 in a bilateral symmetry mode, the top ends of the fixing columns 512 are connected with fixing bolts 513 through threads, the transverse damping and noise reducing piece 5 further comprises a transverse damping piece 52, the transverse damping piece 52 is arranged in a bilateral symmetry mode and comprises two groups, the transverse damping piece 52 comprises sleeves 521 corresponding to the fixing columns 512, the top ends of the sleeves 521 are provided with countersunk holes 5211 corresponding to the fixing bolts 513, the sleeves 521 are connected to the outer sides of the top ends of the fixing columns 512 through the fixing bolts 513, the outer sides of the sleeves 521 are provided with supporting ribs 522 corresponding to adaptation grooves 4262, the sleeves 521 are connected to the outer sides of the top ends of the fixing columns 512 through the fixing bolts 513, after long-time use, the supporting ribs 522 are easily worn, convenience is brought for users to detach and replace the fixing bolts 513, the bottom ends of the contact blocks 425 are connected with the top ends of the sleeves 521, a protective sleeve made of the supporting ribs 522 is sleeved with a protective sleeve made of polyurethane material, the protective sleeve 522 is clamped into the adaptive grooves 4262, and the elastic protective sleeve has an elastic vibration effect of counteracting the transverse damping effect of the transverse vibration.

The utility model discloses a set up equipment main part 1, equipment main part 1 is including setting up in the subassembly 3 of making an uproar that falls of 2 bottoms of transformer main part, wherein fall the subassembly 3 of making an uproar including through reducing 2 longitudinal vibration of transformer main part in order to reach the vertical vibration/noise reduction 4 of noise reduction effect and through reducing the horizontal vibration/noise reduction 5 of transformer main part 2 lateral vibration in order to reach noise reduction, transformer main part 2 is at the during operation, the inside operation of self produces the vibration with external contact, set up vertical vibration/noise reduction 4 and horizontal vibration/noise reduction 5, when using, utilize the spring 423 in the vertical vibration/noise reduction 4 to offset the vibration, the flexible in-process of spring 423, drive damping slider 424 slides from top to bottom, play the damping effect with sliding chamber 4211 inner wall friction in the sliding process, reduce longitudinal vibration, utilize support rib 522 card on the horizontal vibration reduction 52 to go into in the adaptation groove 4262, the protective sheath of polyurethane material has been cup jointed in the support rib 522 outside, the polyurethane material matter is soft and has elasticity, can offset the lateral vibration through self deformation, play the effect that reduces lateral vibration, utilize the mode that reduces lateral vibration, solve the noise problem of transformer main part 2 from the root source, compare traditional device material with low cost, and simple assembly, and the transformer main part 2 is equipped with the heat dissipation fan, the open structure is not need not, the fan is strong heat dissipation of the practicality is carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving low noise metallic glass transformer, includes equipment main part (1), its characterized in that: the apparatus main body (1) includes:

the transformer comprises a transformer main body (2) and a noise reduction assembly (3) arranged between the transformer main body (2) and an outer fixing surface;

the noise reduction component (3) comprises a longitudinal vibration absorption and reduction piece (4) for reducing the longitudinal vibration of the transformer main body (2) to achieve the noise reduction effect and

the transverse vibration and noise reduction piece (5) achieves the noise reduction effect by reducing the transverse vibration of the transformer main body (2).

2. The energy-saving low-noise amorphous alloy transformer of claim 1, characterized in that: the longitudinal damping and noise reducing piece (4) comprises a connecting piece (41) used for connecting the transformer main body (2), the connecting piece (41) comprises a connecting plate (411), a plurality of groups of connecting bolts (412) are arranged on the connecting plate (411), and the connecting plate (411) is detachably connected to the bottom end of the transformer main body (2) through the connecting bolts (412).

3. The energy-saving low-noise amorphous alloy transformer according to claim 2, characterized in that: the bottom of connecting plate (411) is provided with connecting seat (413), be provided with extension arm (414) on connecting seat (413), both ends about extension arm (414) run through connecting seat (413).

4. The energy-saving low-noise amorphous alloy transformer according to claim 3, characterized in that: the longitudinal damping and noise reducing piece (4) further comprises a longitudinal damping piece (42) for damping the longitudinal direction of the transformer main body (2), the longitudinal damping piece (42) comprises a sliding cylinder (421), the sliding cylinder (421) is bilaterally symmetrically provided with two groups, the sliding cylinder (421) is fixedly connected to the outer side of the extension arm (414), and a sliding cavity (4211) is arranged inside the sliding cylinder (421).

5. The energy-saving low-noise amorphous alloy transformer of claim 4, wherein: the open setting in bottom of sliding chamber (4211), the inside top of sliding chamber (4211) is provided with mounting disc (422), the bottom of mounting disc (422) is provided with spring (423), the bottom of spring (423) is provided with damping slider (424), damping slider (424) sliding connection is in sliding chamber (4211), the bottom of damping slider (424) is provided with contact piece (425).

6. The energy-saving low-noise amorphous alloy transformer of claim 5, wherein: the bottom of slide cartridge (421) is provided with connecting cylinder (426), the diameter of connecting cylinder (426) is greater than slide cartridge (421), the inside of connecting cylinder (426) is provided with connection chamber (4261), connection chamber (4261) and slide chamber (4211) intercommunication each other, the bottom outside of connecting cylinder (426) evenly is provided with multiunit adaptation groove (4262) along the circumference.

7. The energy-saving low-noise amorphous alloy transformer of claim 6, characterized in that: horizontal vibration/noise reduction spare (5) include mounting (51) of being connected with the stationary plane, mounting (51) are including setting up fixing base (511) on the external fixation face, the top bilateral symmetry of fixing base (511) is provided with two sets of fixed columns (512), there are fixing bolt (513) on the top of fixed column (512) through threaded connection.

8. The energy-saving low-noise amorphous alloy transformer of claim 7, wherein: horizontal vibration/noise reduction spare (5) still include horizontal vibration damping spare (52), horizontal vibration damping spare (52) bilateral symmetry is provided with two sets ofly, horizontal vibration damping spare (52) include sleeve (521) that correspond with fixed column (512), the top of sleeve (521) is provided with counter sink (5211) that correspond with fixing bolt (513), sleeve (521) are connected in the top outside of fixed column (512) through fixing bolt (513), the outside of sleeve (521) is provided with support rib (522) that correspond with adaptation groove (4262).

9. The energy-saving low-noise amorphous alloy transformer of claim 8, wherein: the bottom end of the contact block (425) is in contact connection with the top end of the sleeve (521).

10. The energy-saving low-noise amorphous alloy transformer according to claim 9, characterized in that: the outer side of the support rib (522) is sleeved with a protective sleeve made of polyurethane.