CN219832392U - Fill electric pile transformer noise insulation - Google Patents
Fill electric pile transformer noise insulation Download PDFInfo
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- CN219832392U CN219832392U CN202320922310.3U CN202320922310U CN219832392U CN 219832392 U CN219832392 U CN 219832392U CN 202320922310 U CN202320922310 U CN 202320922310U CN 219832392 U CN219832392 U CN 219832392U
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- 238000009413 insulation Methods 0.000 title claims abstract description 51
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses a charging pile transformer sound insulation device, which belongs to the field of transformers and comprises a sound insulation cover, wherein a transformer main body is arranged in the sound insulation cover, the lower end of the transformer main body is connected with a mounting block, the lower end of the sound insulation cover is provided with an inserting block, the inner side of the inserting block is provided with a clamping column, the inside of the sound insulation cover is provided with a sound absorption structure, and the sound absorption structure comprises a sound absorption inner plate and a cavity. The sound-proof housing adopts the inserted block and the joint post, and the cooperation is using in the joint groove, both can guarantee the stability after the sound-proof housing installation, installation dismantlement of sound-proof housing that again can be quick is high, and operational flexibility is high, and the sound-absorbing structure adopts the mode of joint to connect on the sound-proof housing, convenient to detach changes, has further improved the flexibility of use, sets up the thermovent in the sound-absorbing structure, cooperates the square hole to use, after sound-proof housing isotructure cover in the transformer outside, both can guarantee the sound insulation effect, can not influence the radiating effect of transformer department again, has ensured the normal use of transformer.
Description
Technical Field
The utility model relates to the field of transformers, in particular to a sound insulation device for a charging pile transformer.
Background
A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The transformer is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like. In the traffic field, the charging stake needs to use a transformer. In the transformer structure of the charging pile, the transformer is fixedly arranged in the shell of the charging pile, and the transformer can generate noise when in use, so that the noise influence on the environment is reduced, and a sound insulation device is arranged outside the transformer of the charging pile.
In the existing transformer sound insulation device, the sound insulation cover with the sound absorption component is usually fixedly connected between the sound insulation cover and the transformer, although connection stability can be guaranteed, the sound insulation cover cannot be quickly detached after connection, the sound insulation device cannot be conveniently replaced, the sound absorption component cannot be detached and replaced, the use flexibility is poor, meanwhile, the existing sound insulation device covers the transformer completely when in use, the heat dissipation effect of the transformer is poor, the transformer is easy to damage due to overhigh temperature, and the use effect is general.
Disclosure of Invention
The utility model mainly aims to provide a sound insulation device for a charging pile transformer, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a fill electric pile transformer sound insulation device, includes the sound proof housing, the inside of sound proof housing is equipped with the transformer main part, and the lower extreme of transformer main part is connected with the installation piece, the lower extreme of sound proof housing is provided with the inserted block, and the inboard of inserted block is installed the joint post, the inside of sound proof housing is equipped with inhales sound structure, and inhales sound structure and including inhaling sound inner panel and cavity, the cavity is offered on inhaling sound inner panel, and inhale sound inner panel and install in the sound proof housing.
Preferably, the installation blocks are symmetrically arranged on the transformer main body, the installation blocks are provided with installation grooves, and clamping grooves are formed in the installation grooves on the installation blocks.
Preferably, square holes are formed in the sound insulation cover, a fixing block is connected to the outer surface of the sound insulation cover, and a connecting cable is connected to the transformer main body.
Preferably, the plug block is fixedly connected with the clamping column, the plug block and the clamping column are symmetrically arranged on the sound insulation cover, the plug block is inserted into the mounting groove on the mounting block, and the clamping column is clamped with the clamping groove.
Preferably, the sound absorbing structure further comprises a heat radiation opening, a flexible connection block and a clamping groove, the inner wall of the sound absorbing inner plate is attached to the inner wall of the sound insulation cover, the heat radiation opening is formed in the sound absorbing inner plate and aligned with the square hole, the clamping groove is formed in the flexible connection block, the flexible connection block is fixed on the sound absorbing inner plate, the flexible connection block is symmetrically arranged on the sound absorbing inner plate and penetrates through the square hole, and the clamping groove is connected with the sound insulation cover in a clamping mode.
Compared with the prior art, the utility model has the following beneficial effects: this fill electric pile transformer sound insulation device, the sound proof housing adopts inserted block and joint post, the cooperation joint groove is using, both can guarantee the stability after the sound proof housing installation, installation dismantlement of sound proof housing that again can be quick is high, the sound absorbing structure adopts the mode of joint to connect on the sound proof housing, convenient to detach changes, the flexibility of use has further been improved, set up the thermovent in the sound absorbing structure, the cooperation is being used in the square hole, after sound proof housing isotructure cover in the transformer outside, both can guarantee the sound insulation effect, can not influence the radiating effect of transformer department again, the normal use of transformer has been ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a transformer according to the present utility model;
FIG. 3 is a schematic view of the structure of the mounting block of the present utility model;
FIG. 4 is a schematic view of the structure of the sound-proof housing of the present utility model;
fig. 5 is a schematic structural view of the sound absorbing structure of the present utility model.
In the figure: 1. a soundproof cover; 2. a transformer body; 3. a mounting block; 4. inserting blocks; 5. a clamping column; 6. square holes; 7. a sound absorbing structure; 701. a sound absorbing inner panel; 702. a cavity; 703. a heat radiation port; 704. a flexible connection block; 705. a clamping groove; 8. a fixed block; 9. a mounting groove; 10. a clamping groove; 11. and (5) connecting the cables.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, a charging pile transformer sound insulation device comprises a sound insulation cover 1, a transformer main body 2 is arranged in the sound insulation cover 1, a mounting block 3 is connected to the lower end of the transformer main body 2, an inserting block 4 is arranged at the lower end of the sound insulation cover 1, a clamping post 5 is arranged on the inner side of the inserting block 4, a sound absorption structure 7 is arranged in the sound insulation cover 1, the mounting block 3 is symmetrically arranged on the transformer main body 2, a mounting groove 9 is formed in the mounting block 3, a clamping groove 10 is formed in the mounting groove 9 in the mounting block 3, a square hole 6 is formed in the sound insulation cover 1, a fixing block 8 is connected to the outer surface of the sound insulation cover 1, a connecting cable 11 is connected to the transformer main body 2, the inserting block 4 is fixedly connected with the clamping post 5, the inserting block 4 is symmetrically arranged on the sound insulation cover 1, the inserting block 4 is inserted into the mounting groove 9 on the mounting block 3, the clamping post 5 is clamped with the clamping groove 10, the sound insulation cover 1 is provided with the clamping post 4, the clamping groove 10, the sound insulation cover 1 is matched with the clamping groove 10, and the sound insulation cover 1 can be quickly and stably mounted and quickly and stably and flexibly removed after the sound insulation cover 1 is installed.
When the transformer is installed for use, firstly, the transformer main body 2 and the sound-proof housing 1 with the sound-absorbing structure 7 are connected together, in the connecting process, the sound-proof housing 1 is directly connected to the outside of the transformer main body 2, so that the plug block 4 is plugged into the installation groove 9 on the installation block 3, the clamping post 5 is connected with the clamping groove 10, after the sound-proof housing 1 is installed on the transformer main body 2, the transformer main body 2 is placed at a proper position inside the charging pile, the installation groove 9 on the installation block 3 is aligned with the screw hole on the charging pile, the installation bolt is arranged in the installation groove 9, the tail end of the installation bolt is screwed into the screw hole, thereby fixing the installation block 3, further completing the fixing work of the transformer main body 2, at the moment, the installation bolt does not contact the plug block 4 and the sound-proof housing 1, the fixing limiting effect on the sound-proof housing 1 is not achieved, after the installation of the transformer main body 2 is completed, the transformer main body 2 is connected into a circuit by the connecting cable 11 and then used, the transformer main body 2 transforms voltage during the use process, the normal use of the charging pile is ensured, meanwhile, the noise can be generated during the operation process of the transformer main body 2, at the moment, the noise is eliminated as far as possible under the action of the sound absorbing structure 7, the effect of sound insulation and noise reduction is further achieved, the noise pollution to the environment is avoided, meanwhile, the square hole 6 on the sound insulation cover 1 can effectively dissipate heat during the use process of the transformer, the heat dissipation effect of the transformer main body 2 is not affected, the normal use of the whole transformer is ensured, the sound insulation cover 1 can be detached from the mounting block 3 through the fixing block 8, the inserting block 4 is extracted from the mounting groove 9, the clamping post 5 is separated from the clamping groove 10, and the detachment work of the sound insulation cover 1 is further completed, then the replacement operation of the sound-proof housing 1 and other structures is carried out, and the sound-proof housing 1 is installed after the replacement is finished, so that the structure is simple, and the operation is convenient and quick.
Through the above embodiment, inhale sound structure 7 and inhale sound inner panel 701 and cavity 702 including inhaling sound inner panel 701, cavity 702 is seted up on inhaling sound inner panel 701, and inhale sound inner panel 701 and install in sound-proof housing 1, inhale sound structure 7 still includes thermovent 703, flexible connecting block 704 and draw-in groove 705, inhale sound inner panel 701 and the inner wall laminating of sound-proof housing 1 mutually, thermovent 703 is seted up on inhaling sound inner panel 701, and thermovent 703 aligns with square hole 6, draw-in groove 705 is seted up on flexible connecting block 704, and flexible connecting block 704 is fixed on inhaling sound inner panel 701, flexible connecting block 704 is symmetrical setting on inhaling sound inner panel 701, and flexible connecting block 704 runs through in square hole 6, draw-in groove 705 and sound-proof housing 1 looks joint, inhale sound structure 7 and adopt the mode of joint to connect on sound-proof housing 1, convenient to detach changes, further improved the flexibility of use, set up thermovent 703 in inhaling sound structure 7, use is being cooperated with square hole 6, after sound-proof housing 1 and other structure covers in the transformer outside, both can guarantee the sound insulation effect, can not influence the radiating effect of transformer department again, normal use of transformer has been ensured.
Between installing the sound-proof housing 1, install the inside of sound-proof housing 1 with inhaling sound structure 7, during the installation, run through square hole 6 with flexible connecting block 704, make looks joint between flexible connecting block 704 and the sound-proof housing 1 through draw-in groove 705, thereby install the inside of inhaling sound-proof housing 1 with inhale sound inner panel 701, inhale sound inner panel 701 and sound-proof housing 1 and laminate mutually this moment, after inhaling sound structure 7 and install, install the sound-proof housing 1 and be connected outside transformer main part 2, transformer main part 2 is arranged in cavity 702 this moment, begin to use after the sound-proof housing 1 is installed, in-process, inhale sound inner panel 701 and cooperate sound-proof housing 1 can carry out the absorption elimination of noise, noise pollution environment is avoided, heat that transformer main part 2 operation produced is followed the thermovent of square hole 6 department and is dissipated, have good radiating effect when guaranteeing transformer main part 2 operation, avoid damaging because the high temperature, normal use of transformer has been ensured.
The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a fill electric pile transformer sound insulation device, includes sound-proof housing (1), the inside of sound-proof housing (1) is equipped with transformer main part (2), and the lower extreme of transformer main part (2) is connected with installation piece (3), its characterized in that: the sound-proof housing is characterized in that the lower end of the sound-proof housing (1) is provided with an inserting block (4), the inner side of the inserting block (4) is provided with a clamping column (5), the sound-proof housing (1) is internally provided with a sound-absorbing structure (7), the sound-absorbing structure (7) comprises a sound-absorbing inner plate (701) and a cavity (702), the cavity (702) is formed in the sound-absorbing inner plate (701), and the sound-absorbing inner plate (701) is arranged in the sound-proof housing (1).
2. A charging pile transformer sound insulation device according to claim 1, characterized in that: the mounting blocks (3) are symmetrically arranged on the transformer main body (2), mounting grooves (9) are formed in the mounting blocks (3), and clamping grooves (10) are formed in the mounting grooves (9) in the mounting blocks (3).
3. A charging pile transformer sound insulation device according to claim 2, characterized in that: square holes (6) are formed in the sound insulation cover (1), fixing blocks (8) are connected to the outer surface of the sound insulation cover (1), and connecting cables (11) are connected to the transformer main body (2).
4. A charging pile transformer sound insulation device according to claim 3, characterized in that: the sound insulation cover is characterized in that the plug block (4) is fixedly connected with the clamping column (5), the plug block (4) and the clamping column (5) are symmetrically arranged on the sound insulation cover (1), the plug block (4) is inserted into the mounting groove (9) on the mounting block (3), and the clamping column (5) is clamped with the clamping groove (10).
5. The sound insulation device for a charging pile transformer according to claim 4, wherein: inhale sound structure (7) still include thermovent (703), flexible connection block (704) and draw-in groove (705), inhale the inner wall laminating mutually of sound-proof housing (1) of sound inner panel (701), thermovent (703) are seted up on inhaling sound inner panel (701), and thermovent (703) are aligned with square hole (6), draw-in groove (705) are seted up on flexible connection block (704), and flexible connection block (704) are fixed on inhaling sound inner panel (701), flexible connection block (704) are symmetrical on inhaling sound inner panel (701), and flexible connection block (704) run through in square hole (6), draw-in groove (705) and sound-proof housing (1) looks joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922310.3U CN219832392U (en) | 2023-04-23 | 2023-04-23 | Fill electric pile transformer noise insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922310.3U CN219832392U (en) | 2023-04-23 | 2023-04-23 | Fill electric pile transformer noise insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219832392U true CN219832392U (en) | 2023-10-13 |
Family
ID=88274296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320922310.3U Active CN219832392U (en) | 2023-04-23 | 2023-04-23 | Fill electric pile transformer noise insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219832392U (en) |
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2023
- 2023-04-23 CN CN202320922310.3U patent/CN219832392U/en active Active
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