CN108683326A - A kind of new type inverter switch board - Google Patents
A kind of new type inverter switch board Download PDFInfo
- Publication number
- CN108683326A CN108683326A CN201810731791.3A CN201810731791A CN108683326A CN 108683326 A CN108683326 A CN 108683326A CN 201810731791 A CN201810731791 A CN 201810731791A CN 108683326 A CN108683326 A CN 108683326A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- new type
- switch board
- type inverter
- inverter switch
- 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
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention relates to converter technology fields, more particularly to a kind of new type inverter switch board, including overhead guard, cabinet and chassis, the overhead guard is detachably arranged at the top of cabinet, cabinet top is separated out resistance cavity by the cabinet upper lateral equipped with upper spacer, the resistance cavity lower space is longitudinal to be separated into electric appliance cavity and frequency converter cavity equipped with middle partition board by cabinet, and the chassis is fixed on the bottom of cabinet.Compact overall structure of the present invention, rationally distributed, function module effectively distinguishes, and bottom is designed to the frame structure of surrounding through-hole type by the cabinet of the present invention, is convenient for lead-in cable and signal wire, door opening and closing place of the invention is designed with magnetic block.
Description
Technical field
The present invention relates to converter technology field, more particularly to a kind of new type inverter switch board.
Background technology
Currently, the use of frequency converter is more and more common, since frequency converter is more accurate, good ventilation and dustproof and waterproof are needed
Deng processing, while it should also be appreciated that signal interference between each component, especially outdoor use, are completely exposed in the wild, wind
Husky rainwater is very big on frequency converter influence, and frequency converter is with greater need for properly protecting and ensureing effectively to divulge information, to ensure the long-term of equipment
Effectively operation.In addition, the effective monitoring of remote communication module enhancing equipment can be increased, and common control cabinet and component
What is be laid out is unreasonable, be easy to cause the problems such as installing complexity, signal interference, undesirable heat dissipation and occurs, and is badly in need of a kind of rationally distributed
Novel frequency converter control cabinet.
Chinese patent《Frequency converter control cabinet 2017206991204》、《Frequency-conversion control cabinet for oil field production
2017209768595》、《The special frequency-conversion control cabinet in oil field with subregion radiator structure 2017209778277》、《A kind of environmental protection
Type frequency converter control cabinet 2017204746744》Although etc. patents can meet the use of general device, do not accomplish in detail
It rationally designs, for example component frequency converter is effectively isolated, or does not account for the heat-insulated processing of braking resistor, external cable draws
Whether the portability and cabinet door entered can effectively prevent does not solve effectively in the entrance problem such as rainwater sand and dust, is in addition exactly not match
Standby far module.
Invention content
In order to solve the above technical problems, reasonable and easy to use the object of the present invention is to provide a kind of topology layout
New type inverter switch board.
To achieve the goals above, present invention employs technical solutions below：
A kind of new type inverter switch board, including overhead guard, cabinet and chassis, the overhead guard are detachably arranged in cabinet top
Portion, the cabinet upper lateral are equipped with upper spacer and cabinet top are separated out resistance cavity, and the resistance cavity lower space is vertical
Cabinet is separated into electric appliance cavity and frequency converter cavity to equipped with middle partition board, the chassis is fixed on the bottom of cabinet.
Preferably：The upper and lower part of the middle partition board is respectively and fixedly provided with bending steel plate, and frequency converter is fixed on bending
Steel plate, and bending steel plate makes frequency converter there are gaps with middle partition board.
Preferably：Position corresponding with frequency converter is equipped with through-hole on the upper spacer.
Preferably：Remote monitoring module is also equipped in the cabinet, and the side of cabinet is offered for drawing
Go out the antenna window of antenna.
Preferably：The cabinet front is hinged with door-plate, and cabinet top and the bottom are equipped with magnet piece, in the door-plate
Side is additionally provided with data capsule.
Preferably：The lower part of the cabinet side is equipped with the fan with filter cotton, the top of the electric appliance cavity
It is additionally provided with wicket, the four corners of the overhead guard upper surface are equipped with hanging ring.
Preferably：The chassis is the frame structure of angle steel welding, and the four corners of chassis are fixed with downwards
The angle steel fixing bigslip of extension.
Cabinet is integrally divided into 3 parts by the present invention, and wherein bottom is the frame of angle steel welding, and middle part is cabinet interior welds
There are middle partition board and upper spacer that inner space is divided into electric appliance original paper, frequency converter, braking resistor cavity, top is that split type lid can
The lid that corresponding size is carried out according to the resistance of different specification size matches so that the versatile installation of cabinet is also convenient for.Inside is set
In respect of document case, remote monitoring module.
Compact overall structure of the present invention, rationally distributed, function module effectively distinguishes, and the cabinet of the present invention sets bottom
The frame structure of surrounding through-hole type is counted into, is convenient for lead-in cable and signal wire, door opening and closing place of the invention is designed with magnetic block.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the side structure schematic diagram of the present invention.
Fig. 3 is another side structure schematic diagram of the present invention.
Fig. 4 is the structural schematic diagram when door-plate of the present invention is opened.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
A kind of new type inverter switch board as shown in Figures 1 to 4, including overhead guard 111, cabinet 1 and chassis 2, the top
Cover 111 is detachably arranged in 1 top of cabinet, and 1 top of cabinet is separated out electricity by 1 upper lateral of the cabinet equipped with upper spacer 14
Block cavity body 17,17 lower space of resistance cavity is longitudinal to be separated into electric appliance cavity 16 and frequency conversion equipped with middle partition board 13 by cabinet 1
Device cavity 15, the chassis 2 are fixed on the bottom of cabinet 1.Component 115 is installed in electric appliance cavity 16, braking resistor 117
It is rationally distributed in resistance cavity 17, there is while dustproof and waterproof sand prevention good heat dissipation performance.
The upper and lower part of the middle partition board 13 is respectively and fixedly provided with bending steel plate 18, and frequency converter 116 is fixed on bending steel plate 18,
And bending steel plate 18 so that frequency converter 116 there are gaps with middle partition board 13.It is corresponding with frequency converter 116 on the upper spacer 14
Position is equipped with through-hole 110.Fan of frequency converter wind can be exhausted directly to resistance cavity, and braking resistor is placed on cabinet side or back,
It due to resistance heating element, is easy to burn out other components, heat is up to walk, and being placed on top can utilize the fan of frequency converter to drop
Mild heat extraction.
Remote monitoring module is also equipped in the cabinet 1, and the side of cabinet 1 offers the antenna for drawing antenna
Window 113.Meanwhile antenna window 113 can also be used for drawing signal wire.1 front of the cabinet is hinged with door-plate 11, and cabinet 1
Top and the bottom are equipped with magnet piece 12, and door-plate can firmly be adsorbed, effectively prevent causing rainwater to enter because neglecting locking the door by magnet piece 12
Cabinet, 11 inside of the door-plate are additionally provided with data capsule 118, facilitate the filing of log sheet.
The lower part of 1 side of the cabinet is equipped with the fan 114 with filter cotton, and the top of the electric appliance cavity 16 is additionally provided with small
Door 19, wicket is interior equipped with the instrument for showing speed and current, the buttons such as startup stops, the four corners of 111 upper surface of the overhead guard
It is equipped with hanging ring 112.The chassis 2 be angle steel welding frame structure, surrounding hole can any direction lead-in cable and signal wire,
And the four corners of chassis 2 are fixed with the angle steel fixing bigslip 21 extended downwardly, are convenient for outdoor installation cabinet.
The frequency converter of the present invention is isolated with electric elements by middle partition board so that is divided into former and later two cavitys in cabinet, mutually not
Interference can make full use of space again simultaneously, increase the convenience of operation, and later stage dismounting is easy to maintenance, while frequency converter and middle partition board
Between pass through bending steel plate installation and fix so that frequency converter and middle partition board keep certain distance, reduce interference.Top shield of the invention
Cover is seperated design, is installed convenient for the braking resistor of different dimensions, versatile.
It should be pointed out that above example is only the representative example of the present invention.The present invention can also there are many deformations.It is every
Essence according to the present invention is considered as belonging to this to any simple modification, equivalent change and modification made by above example
The protection domain of invention.
Claims (7)
1. a kind of new type inverter switch board, it is characterised in that：Including overhead guard (111), cabinet (1) and chassis (2), the overhead guard
(111) it is detachably arranged at the top of cabinet (1), cabinet (1) upper lateral is equipped with upper spacer (14) by cabinet (1) top
It is separated out resistance cavity (17), cabinet (1) is longitudinally separated into equipped with middle partition board (13) by resistance cavity (17) lower space
Electric appliance cavity (16) and frequency converter cavity (15), the chassis (2) are fixed on the bottom of cabinet (1).
2. a kind of new type inverter switch board according to claim 1, it is characterised in that：The top of the middle partition board (13)
It is respectively and fixedly provided with bending steel plate (18) with lower part, frequency converter (116) is fixed on bending steel plate (18), and bending steel plate (18) is so that become
There are gaps with middle partition board (13) for frequency device (116).
3. a kind of new type inverter switch board according to claim 2, it is characterised in that：On the upper spacer (14) with change
Frequency device (116) corresponding position is equipped with through-hole (110).
4. a kind of new type inverter switch board according to claim 1, it is characterised in that：It is also installed in the cabinet (1)
There is remote monitoring module, and the side of cabinet (1) offers the antenna window (113) for drawing antenna.
5. a kind of new type inverter switch board according to claim 1, it is characterised in that：Cabinet (1) front is hinged
There is door-plate (11), and cabinet (1) top and the bottom are equipped with magnet piece (12), and data capsule (118) is additionally provided on the inside of the door-plate (11).
6. a kind of new type inverter switch board according to claim 1, it is characterised in that：Under cabinet (1) side
Portion is equipped with the fan (114) with filter cotton, and the top of the electric appliance cavity (16) is additionally provided with wicket (19), the overhead guard (111)
The four corners of upper surface are equipped with hanging ring (112).
7. a kind of new type inverter switch board according to claim 1, it is characterised in that：The chassis (2) is welded for angle steel
The frame structure connect, and the four corners of chassis (2) are fixed with the angle steel fixing bigslip (21) extended downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731791.3A CN108683326A (en) | 2018-07-05 | 2018-07-05 | A kind of new type inverter switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731791.3A CN108683326A (en) | 2018-07-05 | 2018-07-05 | A kind of new type inverter switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108683326A true CN108683326A (en) | 2018-10-19 |
Family
ID=63813395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731791.3A Pending CN108683326A (en) | 2018-07-05 | 2018-07-05 | A kind of new type inverter switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108683326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015354A (en) * | 2019-12-20 | 2021-06-22 | 合肥欣奕华智能机器有限公司 | Cabinet body and switch board of switch board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201729550U (en) * | 2010-06-25 | 2011-02-02 | 浙江欧姆龙电梯有限公司 | Elevator control cabinet |
| CN202424615U (en) * | 2012-02-08 | 2012-09-05 | 山东正辉石油装备集团有限公司 | Frequency conversion control cabinet of oil pumping unit |
| CN202785127U (en) * | 2012-04-20 | 2013-03-13 | 连云港西德电梯有限公司 | Elevator control cabinet shell |
| JP2016225543A (en) * | 2015-06-02 | 2016-12-28 | 日東工業株式会社 | Frame structure of cabinet for housing electrical apparatus |
| CN208401730U (en) * | 2018-07-05 | 2019-01-18 | 浙江西传电气股份有限公司 | A kind of new type inverter control cabinet |
-
2018
- 2018-07-05 CN CN201810731791.3A patent/CN108683326A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201729550U (en) * | 2010-06-25 | 2011-02-02 | 浙江欧姆龙电梯有限公司 | Elevator control cabinet |
| CN202424615U (en) * | 2012-02-08 | 2012-09-05 | 山东正辉石油装备集团有限公司 | Frequency conversion control cabinet of oil pumping unit |
| CN202785127U (en) * | 2012-04-20 | 2013-03-13 | 连云港西德电梯有限公司 | Elevator control cabinet shell |
| JP2016225543A (en) * | 2015-06-02 | 2016-12-28 | 日東工業株式会社 | Frame structure of cabinet for housing electrical apparatus |
| CN208401730U (en) * | 2018-07-05 | 2019-01-18 | 浙江西传电气股份有限公司 | A kind of new type inverter control cabinet |
Non-Patent Citations (1)
| Title |
|---|
| 王定华等: "电磁兼容原理与设计", 电子科技大学出版社, pages: 63 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015354A (en) * | 2019-12-20 | 2021-06-22 | 合肥欣奕华智能机器有限公司 | Cabinet body and switch board of switch board |
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