CN202513841U - Inverter chassis shell - Google Patents
Inverter chassis shell Download PDFInfo
- Publication number
- CN202513841U CN202513841U CN2012200415773U CN201220041577U CN202513841U CN 202513841 U CN202513841 U CN 202513841U CN 2012200415773 U CN2012200415773 U CN 2012200415773U CN 201220041577 U CN201220041577 U CN 201220041577U CN 202513841 U CN202513841 U CN 202513841U
- Authority
- CN
- China
- Prior art keywords
- inverter
- cabinet housing
- chassis shell
- side edge
- top margin
- 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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- Inverter Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model belongs to the field of photovoltaic equipment, especially relating to an inverter chassis shell. The inverter chassis shell is fabricated as a whole body, and installation of other parts is convenient. According to the inverter chassis shell, a chassis shell is formed by an upper top edge, a lower top edge, a left side edge, a right side edge, and a bottom plate. The upper top edge, the lower top edge, the left side edge, and the right side edge are fixed at four sides of the bottom plate to form an unsealed cavity. The inverter chassis shell is characterized in that the left side edge, the right side edge and the lower top edge are bended to form step surfaces with a same width. The inverter chassis shell is fabricated as a whole body and has good structural strength and stability, and according to a fixing column arranged in the inverter chassis shell, people can install the parts in a chassis conveniently.
Description
Technical field
The utility model belongs to the photovoltaic apparatus field, and particularly a kind of employing integrated molding is convenient to install the inverter cabinet housing of miscellaneous part.
Background technology
Traditional inverter case is welded by a plurality of unit constructions; Because adopt fabricated structure, performance intensity and water resistance that it is whole receive certain influence, the difficulty of plate sheet welding and location is bigger in addition; The less stable of welding; There is unsteadiness in the quality of product, and the performance of whole inverter cabinet housing is had bigger influence, so our company improves to existing deficiency.
Summary of the invention
The utility model is to the defective of prior art, designed a kind of integrated molding, has the inverter cabinet housing of structural strength and stability preferably, and the fixed leg that is provided with in the inverter cabinet housing is convenient to people the parts in the casing are installed.
The utility model is realized through following technical scheme:
Inverter cabinet housing; Described cabinet housing is made up of upper topside, following top margin, left side and right edge and base plate; Described upper topside, following top margin, left side and right edge are fixed on going up of base plate all around and form a packing less cavity, it is characterized in that: left side, right edge and following top margin bending are formed with the step surface of same widths.
Described upper topside is provided with the threading via hole that a plurality of confession inlet wires and outlet are used.
Riveted joint has a plurality of fixed legs on the described base plate.
Riveted joint has had the joint pin of interconnect function on the lateral surface of described upper topside and following top margin.
In sum, the cabinet housing of the utility model adopts integrated design, has structural strength and stability preferably; Other parts that are provided with in the better protection casing; The fixed leg of inverter cabinet housing set inside is convenient to install other parts in addition, and fixed leg is riveted on the inverter cabinet housing; Fixation is stable, in transportation, can effectively prevent rocking of each parts.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the formation sketch map of existing inverter cabinet housing;
Fig. 3 is for assembling the structural representation of the inverter cabinet housing after accomplishing;
1 is right edge among the figure, and 2 is upper topside, and 3 is left side, and 4 are following top margin, and 5 is threading via hole, and 6 is fixed leg, and 7 is step surface, and 8 is joint pin, and 9 is base plate.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
Inverter cabinet housing as shown in Figure 1, described cabinet housing be by upper topside 2, down top margin 4, left side 3 and right edge 1 and base plate constitute, described upper topside 2, down top margin 4, left side 3 and right edge 1 be fixed on base plate 9 around go up and form a packing less cavity; Some electronic devices are installed on the base plate 9 of cavity bottom, and riveted joint has a plurality of fixed legs, the fixed leg of setting to be used for fixing electronic device on the shown base plate; Cancelled in the past in the radiator mode that the spacer of coupon fixes of locking, greatly facilitated complete machine assembling processing procedure, above-mentioned base plate, upper topside, top margin, left side and right edge are that a sheet material cutting and bending forms down; Have structural strength preferably, traditional approach conventional inverter cabinet housing as shown in Figures 2 and 3 is welded by a plurality of parts in process of production, has the location defective; The possibility of weld defect, the utility model have adopted the structural design of integral type, have overcome the firm inadequately defective of structure of the inverter cabinet housing that existing a plurality of assembly is welded; The described inverter cabinet of the utility model housing part is few simultaneously, has shortened procedure for processing, has reduced manufacturing procedure; Effectively enhance productivity, adopting welding processing to process in addition in the utility model does not need artificial location, has processing stability preferably; Make product have comparatively stabilized quality; And the difficulty of plate sheet welding is higher, adopts the percent defective of original processing method better, has improved production cost virtually; The utility model adopts the machining that cuts with bending; Have stability preferably, improved the yield of product, reduced production cost.
Described upper topside 2 is provided with the threading via hole 5 that a plurality of confession inlet wires and outlet are used, and threading via hole is convenient to lead and is got into box house.
Riveted joint has had the joint pin 8 of interconnect function on the lateral surface of described upper topside 2 and following top margin 4.
In sum, the cabinet housing of the utility model adopts integrated design, has structural strength and stability preferably; Other parts that are provided with in the better protection casing; The fixed leg of inverter cabinet housing set inside is convenient to install other parts in addition, and fixed leg is riveted on the inverter cabinet housing; Fixation is stable, in transportation, can effectively prevent rocking of each parts.
Claims (4)
1. inverter cabinet housing; Described cabinet housing is made up of upper topside, following top margin, left side and right edge and base plate; Described upper topside, following top margin, left side and right edge are fixed on going up of base plate all around and form a packing less cavity, it is characterized in that: left side, right edge and following top margin bending are formed with the step surface of same widths.
2. inverter cabinet housing according to claim 1 is characterized in that: described upper topside is provided with the threading via hole that a plurality of confession inlet wires and outlet are used.
3. inverter cabinet housing according to claim 1 is characterized in that: riveted joint has a plurality of fixed legs on the described base plate.
4. inverter cabinet housing according to claim 1 is characterized in that: riveted joint has had the joint pin of interconnect function on the lateral surface of described upper topside and following top margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200415773U CN202513841U (en) | 2012-02-09 | 2012-02-09 | Inverter chassis shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200415773U CN202513841U (en) | 2012-02-09 | 2012-02-09 | Inverter chassis shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513841U true CN202513841U (en) | 2012-10-31 |
Family
ID=47066296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200415773U Expired - Fee Related CN202513841U (en) | 2012-02-09 | 2012-02-09 | Inverter chassis shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014183258A1 (en) * | 2013-05-14 | 2014-11-20 | 天通控股股份有限公司 | Card-inserting type micro-inverter, photovoltaic component capable of being installed with micro-inverter, and installation tool and method |
-
2012
- 2012-02-09 CN CN2012200415773U patent/CN202513841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014183258A1 (en) * | 2013-05-14 | 2014-11-20 | 天通控股股份有限公司 | Card-inserting type micro-inverter, photovoltaic component capable of being installed with micro-inverter, and installation tool and method |
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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 |
Granted publication date: 20121031 Termination date: 20190209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |