CN202475962U - Cabinet of current filter rack, and current filter rack - Google Patents
Cabinet of current filter rack, and current filter rack Download PDFInfo
- Publication number
- CN202475962U CN202475962U CN2012200295396U CN201220029539U CN202475962U CN 202475962 U CN202475962 U CN 202475962U CN 2012200295396 U CN2012200295396 U CN 2012200295396U CN 201220029539 U CN201220029539 U CN 201220029539U CN 202475962 U CN202475962 U CN 202475962U
- Authority
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- China
- Prior art keywords
- cabinet
- current filter
- filter rack
- space
- framework
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a cabinet (10) of a current filter rack. The cabinet comprises a frame body (12) and a plurality of packaging sheets (14). The frame body is equipped with a plurality of main beams (122) and a plurality of reinforcing beams (124), wherein the reinforcing beams are connected in a frame jointed by the main beams. The packaging sheets can be disposed on the frame body to enclose and form an accommodating space of the cabinet. According to the cabinet of a current filter rack, the frame body is of a bearing structure and is jointed by the main beams and the reinforcing beams that are simple in shape, so that the frame body is convenient for assembly. The packaging sheets are of a non-bearing structure, so that light and thin steel plates are simply adopted for the sheets. Moreover, the need for packaging the cabinet of the current filter rack can be satisfied only through simple cutting and processing operation for the packaging sheets. Therefore, the difficulty in processing the cabinet of the current filter rack is reduced, materials are minimized and the cost is lowered.
Description
Technical field
The utility model relates to a kind of cabinet, relates in particular to a kind of cabinet that is used to install the rack of current filter.The utility model also provides a kind of current filter rack that uses this cabinet.
Background technology
The rack of current filter is the carrier that is used for ccontaining various electronic devices and components and control equipment in a kind of electric power system; Wherein be provided with the mounting panel that is used to install various electronic devices; And the facility that is used for ventilation and heat, and the rack of current filter has easy accessibility and the high advantage of integrated level.
The rack of current filter generally includes a cabinet and a frame, and cabinet is installed in the frame.Be provided with capacitor in the accommodation space of cabinet, reactor and radiator fan etc., wherein capacitor is installed in the reactor installation room of accommodation space, and reactor is installed in the capacitor installation room of accommodation space.In order to guarantee that cabinet has enough mechanical strengths, it is generally bent by steel plate and is welded, and the complex structure of the cabinet of current filter, makes the processing time consuming of whole cabinet require great effort, and need use a large amount of steel plates simultaneously, and material costs a lot of money.
The utility model content
The purpose of the utility model provides a kind of cabinet of current filter rack, with difficulty of processing and the material cost that reduces whole cabinet.
Another novel purpose of this use provides a kind of current filter rack that uses this cabinet.
The utility model provides a kind of cabinet of current filter rack, comprises a framework and a plurality of case chip.Framework is provided with a plurality of girders and a plurality of buttress brace, and buttress brace is connected in the framework that girder is overlapped to form.Case chip can be installed on the framework with in the accommodation space of enclosing cabinet.In the cabinet of current filter rack, load-carrying members are framework, and framework forms by the girder of simple shape and buttress brace overlap joint, and are easy to assembly; And case chip is a non bearing structure, only need use frivolous steel plate to get final product, and case chip only needs simple cutting processing just can satisfy the encapsulation needs of the cabinet of current filter rack.Can reduce the difficulty of processing of the cabinet of current filter rack thus, reduce the use of material simultaneously and reduce cost.In another schematic execution mode of the cabinet of current filter rack, girder uses the square steel tube of hot-roll forming, and buttress brace is the steel pipe that hot-dip galvanizing sheet steel processes.
In the another kind of schematically execution mode of the cabinet of current filter rack, case chip is a hot-dip galvanizing sheet steel.
In another schematic execution mode of the cabinet of current filter rack, the cooling fan of current filter rack is arranged on the top of cabinet, and the case chip that is arranged on the cabinet bottom is provided with ventilating window.
In another schematic execution mode of the cabinet of current filter rack; Be provided with a mounting panel in the capacitor installation room of accommodation space; And mounting panel is divided into one first space and one second space with the capacitor installation room, and the bottom in first space and second space all is provided with the ventilation hole that is connected with ventilating window.
In another schematic execution mode of the cabinet of current filter rack, in first space, the case chip of a relative end with mounting panel is a polycarbonate plastic.
In another schematic execution mode of the cabinet of current filter rack, in the reactor installation room of accommodation space, be erected with a reactor mounting panel on the framework.
The utility model also provides a kind of current filter rack, comprises a frame and an above-mentioned cabinet, and cabinet can be installed in the frame.
Hereinafter will be with clear and definite understandable mode, and the accompanying drawings preferred embodiment further specifies the cabinet of current filter rack and above-mentioned characteristic, technical characterictic, advantage and the implementation thereof of current filter rack thereof.
Description of drawings
Following accompanying drawing is only done schematic illustration and explanation to the utility model, does not limit the scope of the utility model, wherein:
Fig. 1 is used to explain the decomposing schematic representation of a kind of exemplary embodiment of cabinet of current filter rack; With
Fig. 2 is used to explain a kind of structural representation of a kind of exemplary embodiment of current filter rack.
Label declaration
10 cabinets
12 frameworks
122 girders
124 buttress braces
14 case chips
142 ventilating windows
152 mounting panels
154 first spaces
156 second spaces
158 ventilation holes
16 cooling fans
17 reactor installation rooms.
172 reactor mounting panels
20 frames
Embodiment
Understand for technical characterictic, purpose and effect to utility model have more clearly, contrast the embodiment of description of drawings the utility model at present, identical label is represented identical or structural similarity but the identical part of function in each figure.
For making drawing succinct, only schematically shown out the part relevant among each figure with the utility model, they do not represent its practical structures as product.In addition, succinctly be convenient to understand for making drawing, the parts that in some figure, have same structure or function have only schematically illustrated one of them, or have only marked one of them.In this article, " one " not only representes " only this ", also can represent the situation of " more than ".
Fig. 1 is used to explain the decomposing schematic representation of a kind of exemplary embodiment of cabinet of current filter rack.As shown in fig. 1, the cabinet of current filter rack comprises a framework 12 and a plurality of case chips 14.
Wherein, framework 12 comprises a plurality of girders 122 and a plurality of buttress braces 124 that are connected in girder 122.Case chip 14 can be installed on the framework 12, thereby encloses the accommodation space of cabinet.
In the cabinet of current filter rack, load-carrying members are framework, and framework is formed by connecting (can utilize to use and be welded to connect) girder of simple shape 122 and buttress brace 124, and are easy to assembly; And case chip 14 is a non bearing structure, only need use frivolous steel plate to get final product, and case chip 14 only needs simple cutting processing just can satisfy the encapsulation needs of the cabinet of current filter rack.Can reduce the difficulty of processing of the cabinet of current filter rack thus, reduce the use of material simultaneously and reduce cost.
In a kind of exemplary embodiment of the cabinet of current filter rack; Girder 122 uses the square steel tube of hot-roll forming; And the steel plate that buttress brace 124 uses hot-dip galvanizing sheet steel to process; Can satisfy the needs of structural strength on the one hand, can also reduce the use amount of material, can also adopt the girder and the buttress brace of other types and material certainly as required.Case chip 14 is a hot-dip galvanizing sheet steel, its frivolous easy processing, and the cabinet of feasible current filter rack of enclosing has good surface appearance.
As shown in Figure 1; In a kind of exemplary embodiment of the cabinet of current filter rack; The top of the cabinet 10 of current filter rack is provided with a cooling fan 16; And the case chip 14 of cabinet 10 bottoms of current filter rack is provided with ventilating window 142; Make air stream can be got into the cabinet 10 of current filter rack by ventilating window 142, air stream can cool off the normal operation of the electric device of installation in the cabinet 10 with the assurance current filter, and air stream is discharged from cabinet 10 by cooling fan 16.
As shown in Figure 1, in a kind of exemplary embodiment of the cabinet of current filter rack, the accommodation space of cabinet 10 comprises a capacitor installation room that is used to install capacitor, and a reactor installation room 17 that is used to install reactor.In the capacitor installation room, be equiped with a mounting panel 152, this mounting panel 152 is divided into one first space 154 and one second space 156 with the capacitor installation room.Wherein, the capacitor of current filter is placed in first space 154, and these capacitors are installed on the mounting panel 152; And be provided with the big electronic device of caloric value in second space 156.All be provided with the ventilation hole 158 that is connected with ventilating window 142 in first space 154 and second space 156; Make air stream can cool off the device in first space and second space respectively; And mounting panel 152 can also prevent the influence of the second higher space of temperature to first space, thereby improves electronic device reliability of operation in second space and prolong their useful life.
In a kind of exemplary embodiment of the cabinet of current filter rack; In first space 154; The case chip 14 that is provided with mounting panel 152 relative ends is prepared by the polycarbonate transparent plastics; Make the operator can outside the current filter rack, observe the situation of 154 each electronic device first space, also can use other materials similar to substitute as required.
As shown in Figure 1; In a kind of exemplary embodiment of the cabinet of current filter rack; Be provided with two reactor mounting panels 172 in the reactor installation room 17 of the accommodation space of cabinet 10; They are set up on framework 12, and reactor can be installed on these reactor mounting panels, can increase or reduce the usage quantity of reactor mounting panel as required.
Fig. 2 is used to explain a kind of structural representation of a kind of exemplary embodiment of current filter rack.As shown in the figure, a kind of current filter rack comprises an above-mentioned cabinet 10 and a frame 20, and cabinet 10 can be installed in the frame 20.
In this article, " schematically " expression " is served as instance, example or explanation ", should any diagram, the execution mode that be described to " schematically " in this article be interpreted as a kind of preferred or have more the technical scheme of advantage.
Be to be understood that; Though this specification is described according to each embodiment; But be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, and those skilled in the art should make specification as a whole; Technical scheme among each embodiment also can form other execution modes that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to the feasibility embodiment of the utility model; They are not the protection range in order to restriction the utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit done and all should be included within the protection range of the utility model.
Claims (8)
1. the cabinet of current filter rack (10) is characterized in that it comprises:
A framework (12), it is provided with a plurality of girders (122) and a plurality of buttress brace (124), and said buttress brace (124) is connected in the framework that said girder (122) is overlapped to form; With
A plurality of case chips (14), said case chip (14) can be installed in said framework (12) and go up to enclose the accommodation space of said cabinet.
2. cabinet as claimed in claim 1 is characterized in that, said girder (122) uses the square steel tube of hot-roll forming, and the steel pipe that processes for hot-dip galvanizing sheet steel of said buttress brace (124).
3. cabinet as claimed in claim 1 is characterized in that, said case chip (14) is a hot-dip galvanizing sheet steel.
4. cabinet as claimed in claim 1 is characterized in that, the cooling fan of said current filter rack (16) is arranged on the top of said cabinet (10), and the said case chip (14) that is arranged on bottom the said cabinet (10) is provided with ventilating window (142).
5. cabinet as claimed in claim 4; It is characterized in that; Be provided with a mounting panel (152) in the capacitor installation room of said accommodation space; And said mounting panel (152) is divided into one first space (154) and one second space (156) with said capacitor installation room (15), and the bottom in said first space (154) and said second space (156) all is provided with the ventilation hole (158) that is connected with said ventilating window (142).
6. cabinet as claimed in claim 5 is characterized in that, in said first space (154), with the said case chip (14) of the relative end of said mounting panel (152) be polycarbonate plastic.
7. cabinet as claimed in claim 1 is characterized in that, in the reactor installation room (17) of said accommodation space, is erected with a reactor mounting panel (172) on the said framework (12).
8. the current filter rack is characterized in that, it comprises a frame (20) and one like each described cabinet (10) in the claim 1 to 7, and said cabinet (10) can be installed in the said frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200295396U CN202475962U (en) | 2012-01-30 | 2012-01-30 | Cabinet of current filter rack, and current filter rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200295396U CN202475962U (en) | 2012-01-30 | 2012-01-30 | Cabinet of current filter rack, and current filter rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475962U true CN202475962U (en) | 2012-10-03 |
Family
ID=46924081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200295396U Expired - Fee Related CN202475962U (en) | 2012-01-30 | 2012-01-30 | Cabinet of current filter rack, and current filter rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109748A1 (en) * | 2014-01-23 | 2015-07-30 | 华为技术有限公司 | Air directing system |
| CN110100382A (en) * | 2016-12-26 | 2019-08-06 | 三菱电机株式会社 | Filter and power inverter |
-
2012
- 2012-01-30 CN CN2012200295396U patent/CN202475962U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109748A1 (en) * | 2014-01-23 | 2015-07-30 | 华为技术有限公司 | Air directing system |
| US10412855B2 (en) | 2014-01-23 | 2019-09-10 | Huawei Technologies Co., Ltd. | Air deflection system |
| CN110100382A (en) * | 2016-12-26 | 2019-08-06 | 三菱电机株式会社 | Filter and power inverter |
| CN110100382B (en) * | 2016-12-26 | 2021-02-02 | 三菱电机株式会社 | Filter device and power conversion device |
| US11056266B2 (en) | 2016-12-26 | 2021-07-06 | Mitsubishi Electric Corporation | Filter device and power converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121003 Termination date: 20200130 |