CN208077769U - A kind of noise reducing type transformer - Google Patents
A kind of noise reducing type transformer Download PDFInfo
- Publication number
- CN208077769U CN208077769U CN201820668830.5U CN201820668830U CN208077769U CN 208077769 U CN208077769 U CN 208077769U CN 201820668830 U CN201820668830 U CN 201820668830U CN 208077769 U CN208077769 U CN 208077769U
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- CN
- China
- Prior art keywords
- shell
- fixed
- fuel tank
- screws
- noise reducing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses a kind of noise reducing type transformers, including top sound panel, spring, it is provided with shell below the top sound panel, the cover top portion is provided with side current input terminal, the cover top portion other side is provided with current output terminal, the outer side is provided with radiating fin, it is provided with blimp on the outside of the radiating fin, it is provided with fixed link between the blimp and the shell, the enclosure is provided with mounting bracket, setting is cored above the mounting bracket, described iron core one end is provided with primary coil, the iron core other side is provided with secondary coil, it is provided with fixed plate below the shell, the fixed plate surrounding is provided with fixing screws, the spring is provided in the fixing screws, it is provided with fuel tank below the fixed plate, it is provided with oil pipe on the fuel tank.Advantageous effect is：By spring shock absorption and by the sound insulation of top sound panel, blimp, the effect for reducing noise is played, it is simple in structure.
Description
Technical field
The utility model is related to a kind of transformers, more particularly to a kind of noise reducing type transformer.
Background technology
In recent years, city noise pollution has become the third big city public hazards for being only second to atmosphere pollution and water pollution.It is box
Transformer, dry-type transformer are indispensable power equipments in urban construction, these equipment are largely used in urban construction,
Such as various cells, villa, sanatorium etc..The magnetostriction of silicon steel sheet causes iron coring vibration, existing change when transformer works
The damping of depressor fuel tank, anti-acoustic capability are insufficient so that resonate between iron core and fuel tank, cause larger noise so that entire
The use scope of transformer equipment is restricted.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of noise reducing type transformer.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of noise reducing type transformer, including top sound panel, spring, the top sound panel lower section are provided with shell, institute
It states cover top portion and is provided with side current input terminal, the cover top portion other side is provided with current output terminal, outside the shell
Side is provided with radiating fin, is provided with blimp on the outside of the radiating fin, is provided between the blimp and the shell
Fixed link, the enclosure are provided with mounting bracket, and setting is cored above the mounting bracket, and described iron core one end is provided with just
Grade coil, the iron core other side are provided with secondary coil, are provided with fixed plate below the shell, the fixed plate surrounding is set
Fixing screws are equipped with, are provided with the spring in the fixing screws, are provided with fuel tank below the fixed plate, on the fuel tank
It is provided with oil pipe.
Further, the fuel tank is fixed by screws on ground, and the oil pipe is embedded on the fuel tank, the oil
Pipe is embedded in the fixed plate, and the oil pipe is embedded in the outer casing bottom.
Further, the fixed plate is fixed on by the fixing screws on the fuel tank, and the fixing screws pass through
Screw thread is connected with the fuel tank, and the fixing screws are connected by screw thread with the fixed plate.
Further, the shell is fixed by screws in the fixed plate, and the fixed link is fixed by screws in
On the shell, the blimp is fixed by screws in the fixed link.
Further, the radiating fin is fixed by screws on the shell, the radiating fin by pipeline with
The shell is connected, and the mounting bracket is fixed by screws in the enclosure.
Further, for the iron core fastener on the mounting bracket, the mounting bracket is insulating materials, the primary coil
It is wrapped on the iron core, the secondary coil is wrapped on the iron core.
Further, the current input terminal is fixed by screws in the cover top portion, the current input terminal and institute
Primary coil electrical connection is stated, the current output terminal is fixed by screws in the cover top portion, the current output terminal and institute
State secondary coil electrical connection.
Further, the fixed link is again provided with below the top sound panel, the fixed link is solid by screw
It is scheduled on the cover top portion, the top sound panel is fixed by screws in the fixed link.
In above structure, the top sound panel provides deadening at the top of device, and the shell plays support and protection
Effect, the current input terminal input current, the current output terminal output current, the radiating fin auxiliary heat dissipation, institute
It states blimp and plays soundproof effect, the fixed link fixes the blimp, and the radiating fin is made to have sufficient heat-dissipating space, institute
It states mounting bracket and fixes the iron core, installation, the iron core, the primary coil and the secondary coil is facilitated to carry out transformation, institute
The part that fixed plate is fixed in the shell and the shell is stated, the fixing screws fix the fixed plate and the fuel tank
Together, the spring plays the effect of damping, and the fuel tank installs cooling oil, and conveys cooling oil by the oil pipe, and
Deep fat is sucked back into cooling.
The beneficial effects of the utility model are：By spring shock absorption and by the sound insulation of top sound panel, blimp, rise
It is simple in structure to the effect for reducing noise.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structure diagram of noise reducing type transformer described in the utility model；
Fig. 2 is a kind of front view of noise reducing type transformer described in the utility model；
Fig. 3 is a kind of vertical view of noise reducing type transformer described in the utility model.
The reference numerals are as follows：
1, fuel tank；2, fixed plate；3, mounting bracket；4, fixed link；5, secondary coil；6, radiating fin；7, blimp；8, electric
Flow output end；9, top sound panel；10, current input terminal；11, iron core；12, primary coil；13, shell；14, fixing screws；
15, oil pipe；16, spring.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of noise reducing type transformer, including top sound panel 9, spring 16,9 lower section of top sound panel
It is provided with shell 13,13 top of shell is provided with side current input terminal 10, and the 13 top other side of shell is provided with electric current output
End 8,13 outside of shell are provided with radiating fin 6, and 6 outside of radiating fin is provided with blimp 7, between blimp 7 and shell 13
It is provided with fixed link 4, shell 13 is internally provided with mounting bracket 3,3 top setting cored 11 of mounting bracket, the setting of 11 one end of iron core
There are primary coil 12,11 other side of iron core to be provided with secondary coil 5,13 lower section of shell is provided with fixed plate 2,2 surrounding of fixed plate
Fixing screws 14 are provided with, spring 16 is provided in fixing screws 14,2 lower section of fixed plate is provided with fuel tank 1, is arranged on fuel tank 1
There is oil pipe 15.
Further, fuel tank 1 is fixed by screws on ground, and oil pipe 15 is embedded on fuel tank 1, and oil pipe 15 is embedded in solid
On fixed board 2, oil pipe 15 is embedded in 13 bottom of shell, and fixed plate 2 is fixed on by fixing screws 14 on fuel tank 1, fixing screws 14
It is connected with fuel tank 1 by screw thread, fixing screws 14 are connected by screw thread with fixed plate 2, and shell 13 is fixed by screws in fixation
On plate 2, fixed link 4 is fixed by screws on shell 13, and blimp 7 is fixed by screws in fixed link 4, radiating fin 6
It is fixed by screws on shell 13, radiating fin 6 is connected by pipeline with shell 13, and mounting bracket 3 is fixed by screws in outer
Inside shell 13, iron core 11 is fastened on mounting bracket 3, and mounting bracket 3 is insulating materials, and primary coil 12 is wrapped on iron core 11, secondary
Grade coil 5 is wrapped on iron core 11, and current input terminal 10 is fixed by screws in 13 top of shell, current input terminal 10 and primary
Coil 12 is electrically connected, and current output terminal 8 is fixed by screws in 13 top of shell, and current output terminal 8 is electrically connected with secondary coil 5
It connects, sound panel 9 lower section in top is again provided with fixed link 4, and fixed link 4 is fixed by screws in 13 top of shell, top sound insulation
Plate 9 is fixed by screws in fixed link 4.
In above structure, top sound panel 9 provides deadening at the top of device, and shell 13 plays the work of support and protection
With 10 input current of current input terminal, 8 output current of current output terminal, 6 auxiliary heat dissipation of radiating fin, blimp 7, which plays sound insulation, imitates
Fruit, fixed link 4 fix blimp 7, and radiating fin 6 is made to have sufficient heat-dissipating space, 3 secured core 11 of mounting bracket to facilitate installation,
Iron core 11, primary coil 12 and secondary coil 5 carry out transformation, the part in 2 fixing shell 13 of fixed plate and shell 13, fixed spiral shell
Fixed plate 2 and fuel tank 1 are fixed together by nail 14, and spring 16 plays the effect of damping, and fuel tank 1 installs cooling oil, and passes through oil pipe
15 conveying cooling oils, and deep fat is sucked back into cooling.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of noise reducing type transformer, it is characterised in that：Including top sound panel (9), spring (16), the top sound panel
(9) lower section is provided with shell (13), and side current input terminal (10), shell (13) top are provided at the top of the shell (13)
The portion other side is provided with current output terminal (8), and radiating fin (6), the radiating fin (6) are provided on the outside of the shell (13)
Outside is provided with blimp (7), and fixed link (4), the shell are provided between the blimp (7) and the shell (13)
(13) it is internally provided with mounting bracket (3), cored (11) are set above the mounting bracket (3), iron core (11) one end setting
There are primary coil (12), iron core (11) other side to be provided with secondary coil (5), fixation is provided with below the shell (13)
Plate (2), fixed plate (2) surrounding are provided with fixing screws (14), the spring are provided in the fixing screws (14)
(16), it is provided with fuel tank (1) below the fixed plate (2), oil pipe (15) is provided on the fuel tank (1).
2. a kind of noise reducing type transformer according to claim 1, it is characterised in that：The fuel tank (1) is fixed by screw
On the ground, the oil pipe (15) is embedded on the fuel tank (1), and the oil pipe (15) is embedded in the fixed plate (2), institute
It states oil pipe (15) and is embedded in the shell (13) bottom.
3. a kind of noise reducing type transformer according to claim 1, it is characterised in that：The fixed plate (2) passes through described solid
Determine screw (14) to be fixed on the fuel tank (1), the fixing screws (14) are connected by screw thread with the fuel tank (1), described
Fixing screws (14) are connected by screw thread with the fixed plate (2).
4. a kind of noise reducing type transformer according to claim 1, it is characterised in that：The shell (13) is fixed by screw
In the fixed plate (2), the fixed link (4) is fixed by screws on the shell (13), and the blimp (7) passes through
Screw is fixed in the fixed link (4).
5. a kind of noise reducing type transformer according to claim 1, it is characterised in that：The radiating fin (6) passes through screw
It is fixed on the shell (13), the radiating fin (6) is connected by pipeline with the shell (13), the mounting bracket (3)
It is internal to be fixed by screws in the shell (13).
6. a kind of noise reducing type transformer according to claim 1, it is characterised in that：The iron core (11) is fastened on the peace
It shelves on (3), the mounting bracket (3) is insulating materials, and the primary coil (12) is wrapped on the iron core (11), described time
Grade coil (5) is wrapped on the iron core (11).
7. a kind of noise reducing type transformer according to claim 1, it is characterised in that：The current input terminal (10) passes through spiral shell
Nail is fixed at the top of the shell (13), and the current input terminal (10) is electrically connected with the primary coil (12), the electric current
Output end (8) is fixed by screws at the top of the shell (13), the current output terminal (8) and the secondary coil (5) electricity
Connection.
8. a kind of noise reducing type transformer according to claim 1, it is characterised in that：It is same below the top sound panel (9)
Sample is provided with the fixed link (4), and the fixed link (4) is fixed by screws at the top of the shell (13), the top every
Soundboard (9) is fixed by screws in the fixed link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668830.5U CN208077769U (en) | 2018-05-07 | 2018-05-07 | A kind of noise reducing type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668830.5U CN208077769U (en) | 2018-05-07 | 2018-05-07 | A kind of noise reducing type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077769U true CN208077769U (en) | 2018-11-09 |
Family
ID=64045525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668830.5U Expired - Fee Related CN208077769U (en) | 2018-05-07 | 2018-05-07 | A kind of noise reducing type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292958A (en) * | 2020-02-13 | 2020-06-16 | 朱利利 | Anti-vibration silencing shell for capacitor element |
-
2018
- 2018-05-07 CN CN201820668830.5U patent/CN208077769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292958A (en) * | 2020-02-13 | 2020-06-16 | 朱利利 | Anti-vibration silencing shell for capacitor element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |