CN209496621U - A kind of denoising device of bulk capacitor - Google Patents
A kind of denoising device of bulk capacitor Download PDFInfo
- Publication number
- CN209496621U CN209496621U CN201822173215.XU CN201822173215U CN209496621U CN 209496621 U CN209496621 U CN 209496621U CN 201822173215 U CN201822173215 U CN 201822173215U CN 209496621 U CN209496621 U CN 209496621U
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- China
- Prior art keywords
- shell
- sound
- bottom plate
- perforation
- hole
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of denoising devices of bulk capacitor, including bottom plate and the shell being arranged on bottom plate, shell is internally provided with soundproof plate, acoustical cotton and Soft Roll, through-hole and perforation are provided on acoustical cotton, column is provided in the middle part of perforation, steel wire is provided in the middle part of column, abatvoix is provided at the top of bottom plate, spring is provided between abatvoix and bottom plate, the junction of bottom plate and shell is provided with connection ring, the utility model passes through the fiber filled in Soft Roll, capacitor work generate noise can between the fibers gap refraction, energy in sound constantly consumes, reduce the volume of sound, when sound is transmitted in acoustical cotton, sound can constantly hit the cell wall in through-hole and perforation, sound reflects back and forth, further decrease the energy of sound generation, when the energy of vibration drives Wire Vibration, steel wire It can constantly vibrate, absorb and reduce the energy in air, realize the purpose of noise reduction.
Description
Technical field
The utility model relates to a kind of denoising device, specially a kind of denoising device of bulk capacitor.
Background technique
Capacitor, usually referred to as its ability for accommodating charge is capacitor, is indicated with letter C.Capacitor is exactly as its name suggests
The container for filling electricity is a kind of device for accommodating charge.Capacitor is one of the electronic component largely used in electronic equipment, extensively
It applied to the separated by direct communication in circuit, couples, bypasses, filtering, resonant tank, energy conversion, control etc..Any two that
A capacitor is all constituted between this insulation and the conductor being spaced closely together.
Existing bulk capacitor can generate noise in use, and noise pollution will affect ambient enviroment, lead to week
It is bad to enclose personnel state, influences other people work and life states, other people working efficiencies and attention is caused to reduce, thus large-scale electricity
The noise reduction of container is urgently to be resolved.Therefore we make improvement to this, propose a kind of denoising device of bulk capacitor.
Utility model content
To solve defect of the existing technology, the utility model provides a kind of denoising device of bulk capacitor.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of denoising device of bulk capacitor of the utility model, it is described including bottom plate and the shell being arranged on bottom plate
Shell is internally provided with soundproof plate, acoustical cotton and Soft Roll, is provided with through-hole and perforation on the acoustical cotton, in the perforation
Portion is provided with column, and steel wire is provided in the middle part of the column, is provided with abatvoix at the top of the bottom plate, the abatvoix with
Spring is provided between the bottom plate, the junction of the bottom plate and the shell is provided with connection ring, the connection ring and institute
It states and is provided with the first gasket between bottom plate, the outside of the shell is provided with connector sleeve, and the inside of the connector sleeve is socketed with
Route.
As a kind of optimal technical scheme of the utility model, the inside of the shell is disposed with described from outside to inside
Soundproof plate, the acoustical cotton and the Soft Roll offer several through-holes in the middle part of the acoustical cotton.
As a kind of optimal technical scheme of the utility model, the soundproof plate is connected by the through-hole with the Soft Roll
Logical, the through-hole is in bending structure, is provided with several perforation in the middle part of the acoustical cotton, the perforation is tied in a ring
Structure.
As a kind of optimal technical scheme of the utility model, the perforation, the perforation arranged in a crossed manner with the through-hole
The infall of the through-hole is provided with the column.
As a kind of optimal technical scheme of the utility model, the steel wire, institute are provided between several described columns
State the hexagonal structure in section of through-hole.
As a kind of optimal technical scheme of the utility model, the shell passes through the connection ring and the base thread
Connection, the connector sleeve are threadedly coupled with the shell.
As a kind of optimal technical scheme of the utility model, the junction of the connector sleeve and the route be provided with every
The junction of sound set, the connector sleeve and the shell is provided with the second gasket.
The beneficial effects of the utility model are: the denoising device of this kind of bulk capacitor, by the fiber filled in Soft Roll,
The noise that capacitor work generates can gap refraction between the fibers, the energy in sound constantly consumes, and reduces sound
Volume, when sound is transmitted in acoustical cotton, sound can constantly hit the cell wall in through-hole and perforation, and sound reflects back and forth,
The energy for further decreasing sound generation, when the energy of vibration drives Wire Vibration, steel wire can constantly vibrate, and absorb and drop
Energy in low air, realizes the purpose of noise reduction.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the denoising device of bulk capacitor of the utility model；
Fig. 2 is a kind of schematic cross-sectional view of the denoising device of bulk capacitor of the utility model；
Fig. 3 is a kind of through-hole structure schematic diagram of the denoising device of bulk capacitor of the utility model；
Fig. 4 is the steel wire and pillar construction schematic diagram of a kind of denoising device of bulk capacitor of the utility model；
Fig. 5 is a kind of connecting jacket structure schematic diagram of the denoising device of bulk capacitor of the utility model.
In figure: 1, bottom plate；2, shell；3, soundproof plate；4, acoustical cotton；5, Soft Roll；6, through-hole；7, it perforates；8, column；9, steel
Silk；10, abatvoix；11, spring；12, connection ring；13, the first gasket；14, connector sleeve；15, route；16, barney；17,
Second gasket.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5, a kind of denoising device of bulk capacitor of the utility model,
Including bottom plate 1 and the shell 2 being arranged on bottom plate 1, shell 2 is internally provided with soundproof plate 3, acoustical cotton 4 and Soft Roll 5, sound-absorbing
Through-hole 6 and perforation 7 are provided on cotton 4,7 middle part of perforating is provided with column 8, and the middle part of column 8 is provided with steel wire 9, bottom plate 1
Top is provided with abatvoix 10, and spring 11 is provided between abatvoix 10 and bottom plate 1, and bottom plate 1 and the junction of shell 2 are provided with
Connection ring 12 is provided with the first gasket 13 between connection ring 12 and bottom plate 1, the outside of shell 2 is provided with connector sleeve 14, connection
The inside of set 14 is socketed with route 15, and when the bulk capacitor work in shell 2, the sound generated will drive air vibration,
The vibration of air is filled with fiber when encountering Soft Roll 5 in Soft Roll 5, fiber constantly vibrates, and the gap between fiber can reflect
Sound, the continuous energy consumed in sound, reduces the volume of sound, when sound is transmitted in acoustical cotton 4, sound can not
The disconnected cell wall hit in through-hole 6 and perforation 7, sound reflect back and forth, the energy of sound generation are further decreased, when the energy of vibration
When steel wire 9 being driven to vibrate, steel wire 9 can constantly vibrate, and absorb and reduce the energy in air, realize the purpose of noise reduction, sound
Sound constantly recycles and consumes energy in acoustical cotton 4, so that volume reduces, when sound is contacted with soundproof plate 3, the energy of sound
It measures depleted, so that sound is not transferred to external, realizes the purpose of sound insulation and noise reduction.
Wherein, the inside of shell 2 is disposed with soundproof plate 3, acoustical cotton 4 and Soft Roll 5 from outside to inside, in acoustical cotton 4
Portion offers several through-holes 6, and the purpose of sound insulation can be played by soundproof plate 3, can be absorbed by acoustical cotton 4 and Soft Roll 5
The energy of the vibration generated with consumption sound.
Wherein, soundproof plate 3 is connected by through-hole 6 with Soft Roll 5, and through-hole 6 is in bending structure, and the middle part of acoustical cotton 4 is set
Several perforation 7 are equipped with, 7 structure in a ring of perforation can make sound in transmittance process by the through-hole 6 of bending structure
Continuous refraction, to reduce the energy in sound transmittance process, can accommodate steel wire 9 by the perforation 7 of ring structure.
Wherein, perforation 7 is arranged in a crossed manner with through-hole 6, and perforation 7 and the infall of through-hole 6 are provided with column 8, passes through intersection
The vibrational energy that perforation 7 and through-hole 6 can enable sound to generate is transmitted on steel wire 9.
Wherein, it is provided with steel wire 9 between several columns 8, the hexagonal structure in the section of through-hole 6 can be with by steel wire 9
The energy of sound is absorbed, steel wire 9 vibrates the energy that can be consumed in sound, realizes the purpose of noise reduction.
Wherein, shell 2 is threadedly coupled by connection ring 12 with bottom plate 1, and connector sleeve 14 is threadedly coupled with shell 2, passes through spiral shell
Line connection connection ring 12 and connector sleeve 14 can be convenient staff by bulk capacitor be put into shell 2 carry out noise reduction every
Sound.
Wherein, the junction of connector sleeve 14 and route 15 is provided with barney 16, and connector sleeve 14 and the junction of shell 2 are set
Be equipped with the second gasket 17, by barney 16 and the second gasket 17 can be improved connector sleeve 14 and route 15 and shell 2 it
Between sound insulation and sealing effect, improve its soundproof effect.
When work, when the bulk capacitor work in shell 2, the sound generated will drive air vibration, the vibration of air
It moves when encountering Soft Roll 5, fiber is filled in Soft Roll 5, fiber constantly vibrates, and the gap between fiber can reflect sound, no
Energy in disconnected consumption sound, reduces the volume of sound, when sound is transmitted in acoustical cotton 4, sound can constantly be hit
Cell wall in through-hole 6 and perforation 7, sound reflect back and forth, further decrease the energy of sound generation, when the energy of vibration drives steel
When silk 9 vibrates, steel wire 9 can constantly vibrate, and absorb and reduce the energy in air, realize the purpose of noise reduction, sound is continuous
Energy is recycled and consumed in acoustical cotton 4 so that volume reduces, when sound and soundproof plate 3 contact, the energy consumption of sound
Totally, so that sound is not transferred to external, the purpose of sound insulation and noise reduction is realized.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of denoising device of bulk capacitor, including bottom plate (1) and the shell (2) being arranged on bottom plate (1), feature exists
In the shell (2) is internally provided with soundproof plate (3), acoustical cotton (4) and Soft Roll (5), is provided on the acoustical cotton (4)
Through-hole (6) and perforation (7), are provided with column (8) in the middle part of the perforation (7), are provided with steel wire in the middle part of the column (8)
(9), it is provided with abatvoix (10) at the top of the bottom plate (1), is provided with bullet between the abatvoix (10) and the bottom plate (1)
The junction of spring (11), the bottom plate (1) and the shell (2) is provided with connection ring (12), the connection ring (12) with it is described
It is provided between bottom plate (1) the first gasket (13), the outside of the shell (2) is provided with connector sleeve (14), the connector sleeve
(14) inside is socketed with route (15).
2. a kind of denoising device of bulk capacitor according to claim 1, which is characterized in that the shell (2) it is interior
Portion is disposed with the soundproof plate (3), the acoustical cotton (4) and the Soft Roll (5) from outside to inside, the acoustical cotton (4)
Middle part offers several through-holes (6).
3. a kind of denoising device of bulk capacitor according to claim 2, which is characterized in that the soundproof plate (3) is logical
It crosses the through-hole (6) to be connected with the Soft Roll (5), the through-hole (6) is in bending structure, the middle part of the acoustical cotton (4)
It is provided with several perforation (7), the perforation (7) structure in a ring.
4. a kind of denoising device of bulk capacitor according to claim 3, which is characterized in that perforation (7) and the institute
State that through-hole (6) is arranged in a crossed manner, the infall of the perforation (7) and the through-hole (6) is provided with the column (8).
5. a kind of denoising device of bulk capacitor according to claim 1, which is characterized in that several described columns
(8) it is provided between the steel wire (9), the hexagonal structure in section of the through-hole (6).
6. a kind of denoising device of bulk capacitor according to claim 1, which is characterized in that the shell (2) passes through
The connection ring (12) is threadedly coupled with the bottom plate (1), and the connector sleeve (14) is threadedly coupled with the shell (2).
7. a kind of denoising device of bulk capacitor according to claim 6, which is characterized in that the connector sleeve (14) with
The junction of the route (15) is provided with barney (16), and the junction of the connector sleeve (14) and the shell (2) is arranged
There are the second gasket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173215.XU CN209496621U (en) | 2018-12-24 | 2018-12-24 | A kind of denoising device of bulk capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173215.XU CN209496621U (en) | 2018-12-24 | 2018-12-24 | A kind of denoising device of bulk capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496621U true CN209496621U (en) | 2019-10-15 |
Family
ID=68153545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173215.XU Expired - Fee Related CN209496621U (en) | 2018-12-24 | 2018-12-24 | A kind of denoising device of bulk capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963080A (en) * | 2021-02-26 | 2021-06-15 | 南通海鹰门窗安装工程有限公司 | Aluminum alloy window with steering structure |
-
2018
- 2018-12-24 CN CN201822173215.XU patent/CN209496621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963080A (en) * | 2021-02-26 | 2021-06-15 | 南通海鹰门窗安装工程有限公司 | Aluminum alloy window with steering structure |
| CN112963080B (en) * | 2021-02-26 | 2022-05-27 | 南通海鹰门窗安装工程有限公司 | Aluminum alloy window with steering structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20201224 |