CN104901177A - Anti-interference power distribution cabinet - Google Patents
Anti-interference power distribution cabinet Download PDFInfo
- Publication number
- CN104901177A CN104901177A CN201510349695.9A CN201510349695A CN104901177A CN 104901177 A CN104901177 A CN 104901177A CN 201510349695 A CN201510349695 A CN 201510349695A CN 104901177 A CN104901177 A CN 104901177A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- basic
- interference power
- distribution cabinet
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/207—Cross-bar layouts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0049—Casings being metallic containers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an anti-interference power distribution cabinet. The anti-interference power distribution cabinet comprises a basic cabinet body, open-type wire ducts, metal boxes, an enclosed-type wire duct and a plurality of electric appliance mounting racks. The open-type wire ducts are arranged along the inner side walls of the basic cabinet body and are identical with the basic cabinet body in direction. At least two metal boxes are arranged, and the metal boxes are respectively vertically fixed on the electric appliance mounting racks. The enclosed-type wire duct is transversely laid on the inner side of the bottom part of the basic cabinet body. The plurality of electric appliance mounting racks are arranged, and the plurality of electric appliance mounting racks are fixed in the inner part of the basic cabinet. By adopting the above manner, the invention provides the anti-interference power distribution cabinet; in addition, on the premise that the structure of an electric appliance cabinet is not changed and by reasonable designing and adding corresponding parts, various kinds of control electric appliance signals in the electric appliance cabinet are effectively anti-electromagnetic-interference, and the operation of electric appliances is facilitated.
Description
Technical field
The present invention relates to power distribution cabinet, particularly relate to a kind of anti-interference power distribution cabinet.
Background technology
Power distribution cabinet is the major control power supply of electric equipment work, and there is various master battery signal its inside, control signal, is used for carrying out Power supply and control to the equipment in circuit.
Power distribution cabinet of the prior art, due to design bad, connect up a variety of causes such as unreasonable, causes working equipment signal to be interfered, occur time serious disorderly reporting to the police or this warning time do not report to the police, cause device damage and nobody knows, have impact on use safety and the personal safety of equipment greatly.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of anti-interference power distribution cabinet of the present invention, do not changing in the structure of Electric Appliance Cabinet, by reasonably designing and increasing corresponding component, effectively can carry out electromagnetism interference to the various control apparatus signals in electric cabinet, be conducive to the operation of electric equipment.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of anti-interference power distribution cabinet, comprise basic cabinet, open wire casing, can, closed wire casing and several electric mounting frame, described open wire casing is arranged along basic cabinet internal side wall, and it is equidirectional with basic cabinet, described can is at least provided with individual, be vertically fixed on electric mounting frame respectively, described closed wire casing is laterally laid inside basic bottom of cabinet bulk, and described electric mounting erection is equipped with several and is fixed on basic cabinet inside.
In the present invention's preferred embodiments, described can inwall is bonded with screen.
In the present invention's preferred embodiments, described closed wire casing comprises kerve, screen and draw-in groove, and described screen is bonded in draw-in groove inwall, and described draw-in groove is fixed on kerve top.
In the present invention's preferred embodiments, described basic cabinet adopts metallic plate to be welded.
In the present invention's preferred embodiments, described basic cabinet top is also provided with filter and surge absorber
The invention has the beneficial effects as follows: a kind of anti-interference power distribution cabinet of the present invention, do not changing in the structure of Electric Appliance Cabinet, by reasonably designing and increasing corresponding component, effectively can carry out electromagnetism interference to the various control apparatus signals in electric cabinet, be conducive to the operation of electric equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the present invention's anti-interference power distribution cabinet one preferred embodiment;
Fig. 2 is closed wire casing structure schematic diagram in Fig. 1.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 2, the embodiment of the present invention comprises:
A kind of anti-interference power distribution cabinet, comprise basic cabinet 1, open wire casing 2, can 3, closed wire casing 4 and several electric mounting frame 5, described open wire casing 2 is arranged along basic cabinet 1 internal side wall, and it is equidirectional with basic cabinet 1, described can 3 is at least provided with 2, be vertically fixed on electric mounting frame 5 respectively, described closed wire casing 2 is laterally laid along basic cabinet 1 bottom inside, and described electric mounting frame 4 is provided with several and is fixed on basic cabinet 1 inside.
In above-mentioned, electric mounting frame 4 is used for installing electric elements, open wire casing 2 is mainly used to the power lines such as cable laying, can 3 can place the strict electric equipment control element of control overflow, there is good signal shielding effect, closed wire casing 4 mainly places holding wire, and display screen 8 is fixed on outside basic cabinet 1, can show the ruuning situation of a power distribution cabinet control element.
Further, described can 3 inwall is bonded with screen (not shown).
Further, described closed wire casing 4 comprises kerve 41, screen 42 and draw-in groove 43, and described screen 42 is bonded in draw-in groove 43 inwall, is then sticking on kerve 41, by holding wire shielding in groove.
Further, described basic cabinet 1 adopts metallic plate to be welded, and has reliable shielding action.
Further, described basic cabinet 1 top is also provided with filter 6 and surge absorber 7.
The invention has the beneficial effects as follows: a kind of anti-interference power distribution cabinet of the present invention, do not changing in the structure of Electric Appliance Cabinet, by reasonably designing and increasing corresponding component, effectively can carry out electromagnetism interference to the various control apparatus signals in electric cabinet, be conducive to the operation of electric equipment.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an anti-interference power distribution cabinet, it is characterized in that, comprise basic cabinet, open wire casing, can, closed wire casing and several electric mounting frame, described open wire casing is arranged along basic cabinet internal side wall, and equidirectional with basic cabinet, described can is at least provided with individual, is vertically fixed on electric mounting frame respectively, described closed wire casing is laterally laid inside basic bottom of cabinet bulk, and described electric mounting erection is equipped with several and is fixed on basic cabinet inside.
2. anti-interference power distribution cabinet according to claim 1, is characterized in that, described can inwall is bonded with screen.
3. anti-interference power distribution cabinet according to claim 1, is characterized in that, described closed wire casing comprises kerve, screen and draw-in groove, and described screen is bonded in draw-in groove inwall, and described draw-in groove is fixed on kerve top.
4. anti-interference power distribution cabinet according to claim 1, is characterized in that, described basic cabinet adopts metallic plate to be welded.
5. anti-interference power distribution cabinet according to claim 1, is characterized in that, described basic cabinet top is also provided with filter and surge absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349695.9A CN104901177A (en) | 2015-06-24 | 2015-06-24 | Anti-interference power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349695.9A CN104901177A (en) | 2015-06-24 | 2015-06-24 | Anti-interference power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104901177A true CN104901177A (en) | 2015-09-09 |
Family
ID=54033672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349695.9A Pending CN104901177A (en) | 2015-06-24 | 2015-06-24 | Anti-interference power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104901177A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612125Y (en) * | 2003-02-27 | 2004-04-14 | 汝桂华 | Bay distributing slot |
| CN201041925Y (en) * | 2007-06-11 | 2008-03-26 | 成都华铁电子技术发展有限公司 | Railway signal lightning prevention distribution cabinet |
| CN202978015U (en) * | 2012-12-12 | 2013-06-05 | 上海柘中电气股份有限公司 | Network intelligent power distribution cabinet |
| CN103762506A (en) * | 2011-12-05 | 2014-04-30 | 王镇 | Alternating-current low-voltage power distribution cabinet |
| CN203967523U (en) * | 2014-06-24 | 2014-11-26 | 华东控股集团温州电气有限公司 | Low-voltage complete power distribution cabinet |
| CN204030328U (en) * | 2014-03-04 | 2014-12-17 | 余姚市电力设备修造厂 | A kind of switch cubicle for network optimization |
-
2015
- 2015-06-24 CN CN201510349695.9A patent/CN104901177A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612125Y (en) * | 2003-02-27 | 2004-04-14 | 汝桂华 | Bay distributing slot |
| CN201041925Y (en) * | 2007-06-11 | 2008-03-26 | 成都华铁电子技术发展有限公司 | Railway signal lightning prevention distribution cabinet |
| CN103762506A (en) * | 2011-12-05 | 2014-04-30 | 王镇 | Alternating-current low-voltage power distribution cabinet |
| CN202978015U (en) * | 2012-12-12 | 2013-06-05 | 上海柘中电气股份有限公司 | Network intelligent power distribution cabinet |
| CN204030328U (en) * | 2014-03-04 | 2014-12-17 | 余姚市电力设备修造厂 | A kind of switch cubicle for network optimization |
| CN203967523U (en) * | 2014-06-24 | 2014-11-26 | 华东控股集团温州电气有限公司 | Low-voltage complete power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |