CN213183831U - Mute noise reduction type transformer - Google Patents
Mute noise reduction type transformer Download PDFInfo
- Publication number
- CN213183831U CN213183831U CN202021258338.4U CN202021258338U CN213183831U CN 213183831 U CN213183831 U CN 213183831U CN 202021258338 U CN202021258338 U CN 202021258338U CN 213183831 U CN213183831 U CN 213183831U
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- shell
- device body
- reduction type
- fixedly connected
- sound insulation
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Abstract
The utility model discloses a mute noise reduction type transformer, which belongs to the field of transformers and comprises a shell, a base and a line connector, wherein the line connector is positioned at the top of the shell, a transformer device body is arranged inside the shell, the left and the right ends of the top of the shell are both provided with an inclined rod, the top end of the inclined rod is provided with a rain shelter, the part of the rain shelter corresponding to the line connector is provided with a threading hole, the inner wall of the shell is all provided with a sound insulation board all around, the left and the right ends of the bottom of the transformer device body are both provided with a support column, the bottom end of the support column is provided with a support seat, the left and the right sides of the transformer device body are both provided with a damping mechanism, the sound insulation board is provided with a heat dissipation mechanism near the upper part of the left damping mechanism, the right side, the noise reduction device can realize the functions of noise reduction and heat dissipation.
Description
Technical Field
The utility model relates to a transformer field, more specifically say, relate to a type of making an uproar transformer falls in silence.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. As a power device for voltage lifting, the application of transformers is very wide, and with the development of urbanization in China, transformers used in urban and rural residential areas, commercial areas and other places are increasing, but generally used transformers are easy to generate serious vibration and noise in the operation process, and can affect residents living around by diffusing to the periphery through the structure of the transformers and adjacent propagation media, so that a mute noise reduction type transformer is provided.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a type transformer of making an uproar falls in silence, it can realize that the silence falls to make an uproar and function such as heat dissipation.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A silent noise reduction type transformer comprises a shell, a base and a line connector, wherein the line connector is positioned at the top of the shell, a transformer device body is arranged inside the shell, inclined rods are arranged at the left end and the right end of the top of the shell, a rain shelter is arranged at the top end of each inclined rod, threading holes are formed in the part, corresponding to the line connector, of each rain shelter, sound insulation boards are arranged on the periphery of the inner wall of the shell, support columns are arranged at the left end and the right end of the bottom of the transformer device body, support seats are arranged at the bottom ends of the support columns, damping mechanisms are arranged at the left side and the right side of the transformer device body, a heat dissipation mechanism is arranged above the damping mechanisms at the left side of each sound insulation board, a ventilation groove is formed in the part, close to the top end, of the right side of the, the upper end and the lower end of the silencer are fixedly connected with vertical rods.
Through setting up the shell, can make the transformer device body obtain the protection, can not expose the erosion that receives various elements in the air, through setting up the rainshelter, can play a guard action that is not corroded by the rainwater erodeing to the shell, through setting up the ventilation groove, can make the heat that the transformer device body produced when moving discharge through the ventilation groove, and set up the filter screen and be the dust in order to filtered air, the muffler belongs to prior art, it can eliminate most noise, thereby make the device reach the effect of silence in certain degree, it can reach the effect of fixed muffler to set up the montant.
Furthermore, the damping mechanism comprises an installation seat, and one side of the installation seat is fixedly connected with the sound insulation board;
the upper end and the lower end of one side of the mounting seat, which is far away from the sound insulation board, are respectively provided with a fixed shaft, and one end of the fixed shaft, which is far away from the mounting seat, is movably connected with a hinge rod;
one end of the hinge rod, which is far away from the fixed shaft, is fixedly connected with a movable sleeve, and a sliding rod is arranged on the movable sleeve;
a spring column is arranged between the mounting seat and the sliding rod, and cross rods are fixedly connected to the upper end and the lower end of the sliding rod.
Through the technical scheme, when the transformer device body vibrates in operation, can make the movable sleeve slide on the slide bar, because the connected mode between movable sleeve and the fixed axle is articulated through the hinge bar, and be provided with the spring post between mount pad and the slide bar, it mutually supports, make the transformer device body in the vibration, the mount pad can not receive great influence, thereby make the shell can not take place great vibration and produce the noise, the effect of making an uproar has been reached.
Further, heat dissipation mechanism includes motor base, one side and acoustic celotex board fixed connection of motor base, opposite side fixedly connected with motor, one side that motor base was kept away from to the motor is provided with the fan.
Through setting up motor base, can be so that this heat dissipation mechanism overall structure is more stable, and in the fan operation, can not be to acoustic celotex board and shell production vibration's influence, through starter motor for the fan operation, thereby can reach the inside refrigerated effect that dispels the heat of shell.
Furthermore, sealing rings are arranged on the inner side and the outer side of the threading hole.
Through setting up the sealing washer, can be so that the electric wire when being connected through the threading hole and line connector, the rainwater can not follow the electric wire and permeate and then corrode shell and line connector from the threading hole to reach an anticorrosive effect.
Furthermore, both ends all are provided with fixing bolt about the base.
Through setting up fixing bolt, can be easy to assemble and dismantle the device wholly.
Furthermore, the outer surface of the support column is provided with a buffer spring.
Through setting up buffer spring, can reduce the vibrations that the transformer device body caused the shell when moving to reach the effect of making an uproar of falling.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through setting up the shell, can make the transformer device body obtain the protection, can not expose the erosion that receives various elements in the air, through setting up rainshelter, can play a guard action that is not corroded by the rainwater erodeing to the shell, through setting up the ventilation groove, can make the heat that the transformer device body produced when moving discharge through the ventilation groove, and set up the filter screen and be the dust in for filtered air, the muffler belongs to prior art, it can eliminate most noise, thereby make the device reach the effect of silence on certain degree, it can reach the effect of fixed muffler to set up the montant.
(2) When the transformer device body produces vibration in the operation, can make the movable sleeve slide on the slide bar, because the connected mode between movable sleeve and the fixed axle is articulated through the hinge bar, and is provided with the spring post between mount pad and the slide bar, it mutually supports for the transformer device body is in the vibration, and the mount pad can not receive great influence, thereby makes the shell can not take place great vibration and produce the noise, has reached the effect of making an uproar.
(3) Through setting up motor base, can be so that this heat dissipation mechanism overall structure is more stable, and in the fan operation, can not be to acoustic celotex board and shell production vibration's influence, through starter motor for the fan operation, thereby can reach the inside refrigerated effect that dispels the heat of shell.
(4) Through setting up the sealing washer, can be so that the electric wire when being connected through the threading hole and line connector, the rainwater can not follow the electric wire and permeate and then corrode shell and line connector from the threading hole to reach an anticorrosive effect.
(5) Through setting up fixing bolt, can be easy to assemble and dismantle the device wholly.
(6) Through setting up buffer spring, can reduce the vibrations that the transformer device body caused the shell when moving to reach the effect of making an uproar of falling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal structure of the housing of the present invention;
fig. 3 is an enlarged schematic view of the structure a of the present invention.
The reference numbers in the figures illustrate:
the device comprises a shell 1, a base 2, a line connector 3, a 4 diagonal rod, a 5 canopy, a 6 threading hole, a 7 sound insulation board 8 supporting seat, a 9 supporting column, a 10 transformer device body, a 11 damping mechanism, a 1101 mounting seat, a 1102 fixing shaft, a 1103 hinge rod, an 1104 movable sleeve, a 1105 sliding rod, 1106 spring columns, a 1107 transverse rod, 12 buffer springs, a 13 heat dissipation mechanism, a 1301 motor base, a 1302 motor, a 1303 fan, a 14 ventilation groove, a 15 filter screen, a 16 silencer and a 17 vertical rod.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.
Example 1:
referring to fig. 1-3, a transformer with noise reduction and noise reduction function includes a housing 1, a base 2 and a line connector 3, wherein the line connector 3 is located on the top of the housing 1, and a transformer device body 10 is disposed inside the housing 1.
As shown in fig. 1, the left end and the right end of the top of the shell 1 are both provided with the down tube 4, the top end of the down tube 4 is provided with the rain shelter 5, the rain shelter 5 is arc-shaped, the material of the rain shelter 5 can be selected, the part of the rain shelter 5 corresponding to the line connector 3 is provided with the threading hole 6, and the size of the threading hole 6 can be adjusted correspondingly according to actual needs before use.
Through setting up shell 1, can make transformer device body 10 obtain the protection, can not expose and receive the erosion of various elements in the air, through setting up rainshelter 5, can play a kind of guard action not corroded by the rainwater erodeing to shell 1.
As shown in fig. 2, baffles 7 are disposed around the inner wall of the casing 1, support columns 9 are disposed at the left and right ends of the bottom of the transformer device body 10, a support base 8 is disposed at the bottom end of each support column 9, and damping mechanisms 11 are disposed at the left and right sides of the transformer device body 10.
Through setting up acoustic celotex board 7, can reduce the noise influence of certain degree, through setting up support column 9 and supporting seat 8, can be so that transformer device body 10's overall structure is more stable, through setting up damper 11, can reduce the vibrations influence that transformer device body 10 caused when the operation to shell 1.
As shown in fig. 2, a heat dissipation mechanism 13 is disposed above the baffle 7 near the left shock absorption mechanism 11, a ventilation slot 14 is disposed on the right side of the housing 1 near the top end, a filter screen 15 is disposed on the right side of the ventilation slot 14, a silencer 16 is connected to the left side of the filter screen 15, and vertical rods 17 are fixedly connected to the upper and lower ends of the silencer 16.
Through setting up ventilation slot 14, can make the heat that transformer device body 10 produced when moving discharge through ventilation slot 14, and set up filter screen 15 and be the dust in the filtered air, muffler 16 belongs to prior art, does not describe its structure here in detail, and selects its model and specification according to actual need, and it can eliminate most noise to make the device reach the effect of silence in certain degree, set up montant 17 and can reach the effect of fixed muffler 16.
Specifically, as shown in fig. 2 and 3, the damping mechanism 11 includes a mounting seat 1101, and one side of the mounting seat 1101 is fixedly connected to the baffle 7;
the upper end and the lower end of one side of the mounting seat 1101 far away from the sound insulation board 7 are both provided with fixing shafts 1102, and one end of each fixing shaft 1102 far away from the mounting seat 1101 is movably connected with a hinge rod 1103;
one end of the hinge rod 1103, which is far away from the fixed shaft 1102, is fixedly connected with a movable sleeve 1104, and a sliding rod 1105 is arranged on the movable sleeve 1104;
a spring post 1106 is arranged between the mounting seat 1101 and the sliding bar 1105, and cross bars 1107 are fixedly connected to the upper end and the lower end of the sliding bar 1105.
Through the technical scheme, when the transformer device body 10 vibrates in operation, the movable sleeve 1104 can slide on the sliding rod 1105, because the connection mode between the movable sleeve 1104 and the fixed shaft 1102 is hinged through the hinge rod 1103, and the spring column 1106 is arranged between the mounting seat 1101 and the sliding rod 1105 and is matched with each other, the mounting seat 1101 cannot be greatly influenced when the transformer device body 10 vibrates, so that the housing 1 cannot generate noise due to large vibration, and the noise reduction effect is achieved.
Specifically, as shown in fig. 2, the heat dissipation mechanism 13 includes a motor base 1301, one side of the motor base 1301 is fixedly connected to the sound insulation board 7, the other side of the motor base 1301 is fixedly connected to the motor 1302, and a fan 1303 is disposed on one side of the motor 1302 away from the motor base 1301.
Through the technical scheme, the whole structure of the heat dissipation mechanism 13 is more stable, and when the fan 1303 operates, the influence of vibration on the sound insulation plate 7 and the shell 1 is avoided, and the fan 1303 operates by starting the motor 1302, so that the effect of heat dissipation and cooling inside the shell 1 can be achieved.
Specifically, as shown in fig. 1, the inner and outer peripheries of the threading hole 6 are provided with sealing rings.
Through setting up the sealing washer, can be so that the electric wire through threading hole 6 when being connected with line connector 3, the rainwater can not follow the infiltration of electric wire from threading hole 6 and then corrode shell 1 and line connector 3 to reach an anticorrosive effect.
Specifically, as shown in fig. 1, fixing bolts are disposed at both left and right ends of the base 2.
Through setting up fixing bolt, can be easy to assemble and dismantle the device wholly.
Specifically, as shown in fig. 2, the outer surface of the support column 9 is provided with a buffer spring 12.
By arranging the buffer spring 12, the vibration of the shell 1 caused by the operation of the transformer device body 10 can be reduced, so that the noise reduction effect is achieved.
The working principle is as follows: firstly, a rain shelter 5 is built on the top of a shell 1, then a transformer device body 10 is arranged in the shell 1, a damping mechanism 11 and a heat dissipation mechanism 13 are installed, a silencer 16 and a filter screen 15 are installed at a ventilation groove 14, furthermore, the shell 1 is fixedly installed at a place needing to be installed through fixing bolts on a base 2, finally, an electric wire is connected with a line connector 3 through a threading hole 6, the heat dissipation mechanism 13 is started, and the functions of silencing and reducing noise and dissipating heat are achieved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a silence noise reduction type transformer, includes shell (1), base (2) and line connector (3), line connector (3) are located the top of shell (1), the inside transformer device body (10) that is provided with of shell (1), its characterized in that: the transformer device is characterized in that inclined rods (4) are arranged at the left end and the right end of the top of the shell (1), rain shelters (5) are arranged on the top ends of the inclined rods (4), threading holes (6) are formed in the portions, corresponding to the line connectors (3), of the rain shelters (5), sound insulation boards (7) are arranged on the periphery of the inner wall of the shell (1), supporting columns (9) are arranged at the left end and the right end of the bottom of the transformer device body (10), supporting seats (8) are arranged at the bottom ends of the supporting columns (9), damping mechanisms (11) are arranged on the left side and the right side of the transformer device body (10), heat dissipation mechanisms (13) are arranged above the sound insulation boards (7) close to the left damping mechanisms (11), ventilating grooves (14) are formed in the portions, close to the top ends, of the right side of the shell (, the left side overlap joint of filter screen (15) has muffler (16), the equal fixedly connected with montant (17) in upper and lower both ends of muffler (16).
2. The silence noise-reduction type transformer according to claim 1, wherein: the damping mechanism (11) comprises an installation seat (1101), and one side of the installation seat (1101) is fixedly connected with the sound insulation board (7);
the upper end and the lower end of one side, away from the sound insulation board (7), of the mounting base (1101) are respectively provided with a fixing shaft (1102), and one end, away from the mounting base (1101), of each fixing shaft (1102) is movably connected with a hinge rod (1103);
one end of the hinged rod (1103) far away from the fixed shaft (1102) is fixedly connected with a movable sleeve (1104), and a sliding rod (1105) is arranged on the movable sleeve (1104);
a spring column (1106) is arranged between the mounting seat (1101) and the sliding rod (1105), and cross rods (1107) are fixedly connected to the upper end and the lower end of the sliding rod (1105).
3. The silence noise-reduction type transformer according to claim 1, wherein: the heat dissipation mechanism (13) comprises a motor base (1301), one side of the motor base (1301) is fixedly connected with the sound insulation plate (7), the other side of the motor base (1301) is fixedly connected with a motor (1302), and a fan (1303) is arranged on one side, far away from the motor base (1301), of the motor (1302).
4. The silence noise-reduction type transformer according to claim 1, wherein: and sealing rings are arranged on the inner and outer peripheries of the threading hole (6).
5. The silence noise-reduction type transformer according to claim 1, wherein: the left end and the right end of the base (2) are both provided with fixing bolts.
6. The silence noise-reduction type transformer according to claim 1, wherein: and a buffer spring (12) is arranged on the outer surface of the supporting column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021258338.4U CN213183831U (en) | 2020-07-01 | 2020-07-01 | Mute noise reduction type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021258338.4U CN213183831U (en) | 2020-07-01 | 2020-07-01 | Mute noise reduction type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213183831U true CN213183831U (en) | 2021-05-11 |
Family
ID=75790374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021258338.4U Expired - Fee Related CN213183831U (en) | 2020-07-01 | 2020-07-01 | Mute noise reduction type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213183831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242424A (en) * | 2022-01-12 | 2022-03-25 | 江苏天威变压器有限公司 | Low-noise transformer |
-
2020
- 2020-07-01 CN CN202021258338.4U patent/CN213183831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242424A (en) * | 2022-01-12 | 2022-03-25 | 江苏天威变压器有限公司 | Low-noise transformer |
| CN114242424B (en) * | 2022-01-12 | 2023-11-14 | 江苏天威变压器有限公司 | Low-noise transformer |
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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: 20210511 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |