Vibration reduction transformer
By setting up a vibration damping ring in the transformer housing to absorb and consume the vibration energy of the transformer body, the problem of transformer vibration affecting the environment and damaging the equipment is solved, and a good vibration damping effect is achieved.
Patent Information
- Application Number
- CN202421894904.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The vibration generated by the transformer during use will affect the surrounding environment and damage the equipment, and the prior art is difficult to effectively alleviate this vibration.
A vibration damping ring surrounding the transformer body is provided in the transformer housing. The vibration damping ring is connected to the housing through disconnection or springs, absorbing and consuming the vibration energy emitted by the transformer body.
By setting up a vibration damping ring, the vibration energy of the transformer is effectively absorbed and consumed, which significantly improves the vibration damping effect, protects the equipment and reduces the impact on the environment.
Smart Images
Figure CN222762745U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electrical technology, in particular to a transformer. Background Art
[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current and voltage; the transformer includes a transformer body and a shell outside the transformer body, the shell is filled with heat dissipation oil, the transformer body refers to a primary coil, a secondary coil, an iron core, and wiring terminals connected to the primary coil and the secondary coil; the transformer will generate vibration during use, the presence of vibration will affect the surrounding environment, and also cause damage to the transformer, so various manufacturers are working hard to reduce the vibration emitted by the transformer, and the utility model is made under such circumstances. Summary of the invention
[0003] The purpose of the utility model is to provide a vibration reduction transformer with good vibration reduction effect in view of the above shortcomings.
[0004] The technical scheme adopted by the utility model is: a vibration reduction transformer, comprising a transformer body and a shell outside the transformer body, the shell is filled with heat dissipation oil, the transformer body comprises a primary coil, a secondary coil, an iron core and connection terminals connected to the primary coil and the secondary coil; its characteristic is: a vibration reduction ring is also arranged inside the shell and around the transformer body, the vibration reduction ring is an annular component surrounding the transformer body, the vibration reduction ring does not contact the transformer body, the vibration reduction ring is connected to the inside of the shell by a drop line, the upper end of the drop line is connected to the inside of the shell, or the vibration reduction ring is connected to the inside of the shell by a spring.
[0005] Furthermore, the vibration-damping ring includes a first vibration-damping ring connected to the inside of the shell by a drop line and suspended therefrom, and a second vibration-damping ring connected around the vibration-damping ring and around the inside of the shell by a spring.
[0006] Furthermore, the first vibration damping ring and the second vibration damping ring are arranged at intervals.
[0007] Furthermore, the vibration damping ring has a through hole.
[0008] Furthermore, the through holes include a first transverse through hole and a second longitudinal through hole.
[0009] Furthermore, the first vibration damping ring comprises an upper first vibration damping ring and a lower first vibration damping ring below the upper first vibration damping ring, and the lower first vibration damping ring is connected to the upper first vibration damping ring by a drop line.
[0010] Furthermore, the first vibration damping ring includes an upper first vibration damping ring and a lower first vibration damping ring below the upper first vibration damping ring, and the upper first vibration damping ring and the lower first vibration damping ring are respectively connected to the inside of the shell by disconnecting wires.
[0011] The beneficial effect of the utility model is that such a transformer has the advantage of good vibration reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.
[0013] Figure 2 It is a cross-sectional structural schematic diagram of another embodiment of the utility model.
[0014] Figure 3 yes Figure 1 Schematic diagram of the cross-section along the A-A direction.
[0015] Among them; 1, transformer body 11, primary coil 12, secondary coil 13, iron core 14, terminal 2, shell 3, vibration damping ring 31, first vibration damping ring 32, second vibration damping ring 33, through hole 331, first through hole 332, second through hole 4, disconnection 5, spring. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings.
[0017] like Figure 1 , 2 As shown in Figure 3, a vibration reduction transformer comprises a transformer body 1 and a shell 2 outside the transformer body, wherein the shell is filled with heat dissipation oil, and the transformer body comprises a primary coil 11, a secondary coil 12, an iron core 13 and a terminal 14 connected to the primary coil and the secondary coil; wherein the vibration reduction ring 3 is arranged inside the shell and around the transformer body, wherein the vibration reduction ring is an annular component surrounding the transformer body, wherein the vibration reduction ring does not contact the transformer body, and the vibration reduction ring is connected to the inside of the shell by a drop wire 4, wherein the upper end of the drop wire is connected to the inside of the shell, or the vibration reduction ring is connected to the inside of the shell by a spring 5.
[0018] Since the utility model is provided with the vibration reduction ring, when the transformer body vibrates, the vibration reduction ring can consume and absorb a certain amount of vibration energy, thereby achieving the purpose of good vibration reduction effect.
[0019] In one embodiment, the vibration damping ring is made of cast iron; in another embodiment, the vibration damping ring is concrete wrapped with iron sheets.
[0020] Furthermore, the vibration-damping ring comprises a first vibration-damping ring 31 connected to the inside of the shell by a drop line and suspended therefrom, and a second vibration-damping ring 32 connected around the vibration-damping ring and the inside of the shell by a spring.
[0021] The above arrangement of the utility model also has the advantage of better vibration reduction effect.
[0022] Furthermore, the first vibration damping ring and the second vibration damping ring are arranged at intervals.
[0023] The above arrangement of the utility model also has the advantage of better vibration reduction effect.
[0024] Furthermore, the vibration damping ring has a through hole 33 .
[0025] The above arrangement of the utility model also has the advantage of facilitating the circulation of heat dissipation oil for heat exchange.
[0026] Furthermore, the through holes include a first transverse through hole 331 and a second longitudinal through hole 332 .
[0027] The above arrangement of the utility model also has the advantage of facilitating heat dissipation and heat exchange.
[0028] Furthermore, the first vibration damping ring includes an upper first vibration damping ring and a lower first vibration damping ring below the upper first vibration damping ring, and the lower first vibration damping ring is connected to the upper first vibration damping ring by a drop line, such as Figure 1 shown.
[0029] Furthermore, the first vibration damping ring includes an upper first vibration damping ring and a lower first vibration damping ring below the upper first vibration damping ring, and the upper first vibration damping ring and the lower first vibration damping ring are respectively connected to the inside of the shell by a drop line, such as Figure 2 shown.
[0030] The above can meet some usage requirements.
[0031] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.
Claims
1. A vibration reduction transformer, comprising a transformer body and a shell outside the transformer body, wherein the shell is filled with heat dissipation oil, and the transformer body comprises a primary coil, a secondary coil, an iron core, and connection terminals connected to the primary coil and the secondary coil; wherein: A vibration damping ring is also arranged inside the shell and around the transformer body. The vibration damping ring is an annular component surrounding the transformer body. The vibration damping ring does not contact the transformer body. The vibration damping ring is connected to the inside of the shell with a drop line, and the upper end of the drop line is connected to the inside of the shell, or the vibration damping ring is connected to the inside of the shell with a spring.
2. The vibration reduction transformer according to claim 1, characterized in that: The vibration-damping ring comprises a first vibration-damping ring connected to the inside of the shell by a drop line and suspended thereon, and a second vibration-damping ring connected around the vibration-damping ring and around the inside of the shell by a spring.
3. The vibration reduction transformer according to claim 2, characterized in that: The first vibration damping ring and the second vibration damping ring are arranged at intervals.
4. The vibration reduction transformer according to claim 3 is characterized in that: The vibration damping ring is provided with a through hole.
5. The vibration reduction transformer according to claim 4, characterized in that: The through holes include a first transverse through hole and a second longitudinal through hole.
6. The vibration reduction transformer according to claim 2, characterized in that: The first vibration damping ring comprises an upper first vibration damping ring and a lower first vibration damping ring below the upper first vibration damping ring, and the lower first vibration damping ring is connected to the upper first vibration damping ring by a drop line.
7. The vibration reduction transformer according to claim 2, characterized in that: The first vibration damping ring comprises an upper first vibration damping ring and a lower first vibration damping ring below the upper first vibration damping ring. The upper first vibration damping ring and the lower first vibration damping ring are respectively connected to the inside of the shell by disconnecting wires.