CN204993080U - Harmonic shielding inverter unit cabinet - Google Patents
Harmonic shielding inverter unit cabinet Download PDFInfo
- Publication number
- CN204993080U CN204993080U CN201520422650.5U CN201520422650U CN204993080U CN 204993080 U CN204993080 U CN 204993080U CN 201520422650 U CN201520422650 U CN 201520422650U CN 204993080 U CN204993080 U CN 204993080U
- Authority
- CN
- China
- Prior art keywords
- harmonic
- shell
- unit cabinet
- harmonic shielding
- inverter unit
- 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.)
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Links
- 239000004568 cement Substances 0.000 claims abstract description 6
- 239000003351 stiffener Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 239000000306 component Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model belongs to the technical field of inverter unit cabinet technique and specifically relates to a harmonic shielding inverter unit cabinet. A harmonic shielding inverter unit cabinet, includes the shell, the shell center is equipped with center support, center support and shell inboard are equipped with movable spike, be equipped with the backup pad on the activity spike, be equipped with the harmonic shielding layer in shell and the backup pad, be equipped with the through -hole on shell and the center support, the activity spike comprises reinforcing plate and bearing, the reinforcing plate passes through the bolt to be fixed it in the through -hole, the harmonic shielding layer is the cement plate. A harmonic shielding inverter unit cabinet when using, utilizes and installs at the internal effectual shielding harmonic of harmonic shielding layer of cabinet, makes the electric elements in every work area can not cause the influence to the electric elements in another work area, satisfies the user demand.
Description
Technical field
The utility model relates to inversion unit cabinet technical field, especially a kind of harmonic shielding inversion unit cabinet.
Background technology
Track traffic develop rapidly, can use kinetic energy recovery system in track traffic, the core component of kinetic energy recovery system is inversion unit, and inversion unit can produce a large amount of harmonic waves in the process used, harmonic wave can cause certain impact to electronic equipment apparatus, affects it and normally uses.
Utility model content
Can produce the deficiency of a large amount of harmonic wave when in use to overcome existing inverter, the utility model provides a kind of harmonic shielding inversion unit cabinet.
The utility model solves the technical scheme that its technical problem adopts: a kind of harmonic shielding inversion unit cabinet, comprise shell, described housing center is provided with central supported, movable supporting feet is provided with inside described central supported and shell, described movable supporting feet is provided with supporting bracket, is provided with harmonic shielding layer in described shell and supporting bracket.
According to another embodiment of the present utility model, comprise further, described shell and central supported are provided with through hole.
According to another embodiment of the present utility model, comprise further, described movable supporting feet is made up of stiffener and supporting base, and described stiffener is fixed in through hole by bolt.
According to another embodiment of the present utility model, comprise further, described harmonic shielding layer is cement plate.
The beneficial effects of the utility model are, a kind of harmonic shielding inversion unit cabinet when in use, the harmonic shielding layer be arranged in cabinet is utilized effectively to shield harmonic wave, electric component in each working region can not be impacted the electric component in another working region, meet user demand.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model central supported partial schematic diagram;
Fig. 3 is the utility model shell partial schematic diagram;
In figure 1, shell, 2, central supported, 3, supporting bracket, 4, movable supporting feet, 5, harmonic shielding layer, 6, supporting base, 7, stiffener, 8, through hole, 9, bolt.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of harmonic shielding inversion unit cabinet, comprise shell 1, described shell 1 center is provided with central supported 2, movable supporting feet 4 is provided with inside described central supported 2 and shell 1, described movable supporting feet 4 is provided with supporting bracket 3, is provided with harmonic shielding layer 5 in described shell 1 and supporting bracket 3.
According to another embodiment of the present utility model, comprise further, described shell 1 and central supported 2 are provided with through hole 8.
According to another embodiment of the present utility model, comprise further, described movable supporting feet 4 is made up of stiffener 7 and supporting base 6, and described stiffener 7 is fixed in through hole 8 by bolt 9.
According to another embodiment of the present utility model, comprise further, described harmonic shielding layer 5 is cement plate.
This harmonic shielding inversion unit cabinet when in use, the harmonic shielding layer 5 into cement plate is provided with in shell 1 with the supporting bracket 3 be arranged in shell 1, cement plate is effectively by harmonic shielding, and supporting bracket 3 can adjust its installation site according to actual user demand, make often to organize electric component and be in different working regions, harmonic shielding layer 5 plays the harmonic wave between shielded electrical element, and under making electric component be in normal working condition, result of use is good.
Claims (4)
1. a harmonic shielding inversion unit cabinet, comprise shell (1), it is characterized in that, described shell (1) center is provided with central supported (2), described central supported (2) and shell (1) inner side are provided with movable supporting feet (4), described movable supporting feet (4) is provided with supporting bracket (3), is provided with harmonic shielding layer (5) in described shell (1) and supporting bracket (3).
2. harmonic shielding inversion unit cabinet according to claim 1, is characterized in that, described shell (1) and central supported (2) are provided with through hole (8).
3. harmonic shielding inversion unit cabinet according to claim 1, is characterized in that, described movable supporting feet (4) is made up of stiffener (7) and supporting base (6), and described stiffener (7) is fixed in through hole (8) by bolt (9).
4. harmonic shielding inversion unit cabinet according to claim 1, is characterized in that, described harmonic shielding layer (5) is cement plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422650.5U CN204993080U (en) | 2015-06-18 | 2015-06-18 | Harmonic shielding inverter unit cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422650.5U CN204993080U (en) | 2015-06-18 | 2015-06-18 | Harmonic shielding inverter unit cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204993080U true CN204993080U (en) | 2016-01-20 |
Family
ID=55127404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422650.5U Active CN204993080U (en) | 2015-06-18 | 2015-06-18 | Harmonic shielding inverter unit cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204993080U (en) |
-
2015
- 2015-06-18 CN CN201520422650.5U patent/CN204993080U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: Tianning District Hehai road 213000 Jiangsu city of Changzhou province No. 9 Patentee after: Jiangsu Ming Weiwansheng Science and Technology Ltd. Address before: 201100, room 87, 202 Leann second village, Shanghai, Minhang District Patentee before: Lu Wei |