CN202602527U - Plastic outer casing machine box for frequency converter - Google Patents
Plastic outer casing machine box for frequency converter Download PDFInfo
- Publication number
- CN202602527U CN202602527U CN 201220185492 CN201220185492U CN202602527U CN 202602527 U CN202602527 U CN 202602527U CN 201220185492 CN201220185492 CN 201220185492 CN 201220185492 U CN201220185492 U CN 201220185492U CN 202602527 U CN202602527 U CN 202602527U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- machine box
- outer casing
- casing
- cover
- 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
A plastic outer casing machine box for a frequency converter comprises a bottom plate, a fixing casing, an outer casing, a cooling fan cover, a face cover and an operation panel. The bottom plate and the face cover form the lower portion and the upper portion of a machine box main body, the fixing casing and the outer casing form the outer side of the machine box main body, the cooling fan cover is installed at the lower end of the fixing casing, and the operation panel is installed at the top right corner of a face cover plate. The plastic outer casing machine box for the frequency converter is reasonable and attractive in structure, strong in heat dissipation capability, is wired conveniently and improves assembling efficiency.
Description
Technical field
The utility model relates to frequency converter, is specially a kind of frequency converter plastic casing cabinet.
Background technology
At present, the front panel of transduser cabinet is tabular mostly, and directly passes through screw on cabinet, during cabinet repair demolition front panel, need take off screw one by one, and dismounting operation effort is time-consuming, and assembly technology is complicated, and efficiency of assembling is not high.Front panel is fixedly installed on the cabinet, and the binding post that causes cabinet inside needs to take off one by one earlier screw and pulls down front card again and operate operation inconvenience to external connection the time.In the technology, convenient in order to change fan now, the radiator fan lid adopts buckle structure, and fan and circuit board adopt connector construction, change fan and need not open cover, directly detain the radiator fan lid, and pulling up connector is replaceable fan.
The utility model, upper casing, lower casing and circuit board are fixing together, and efficiency of assembling improves greatly.Cover and shell adopt buckle to add bolt structure, and buckle do not need can detain by instrument, and the hold-down screw on the cover has the slip-off preventing design, so as not to install and during maintenance screw lose.
The utility model content
The technical problem that the utility model solved is to provide a kind of frequency converter plastic casing cabinet, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
A kind of frequency converter plastic casing cabinet comprises base plate, set casing, shell, radiator fan lid, cover, guidance panel; Said base plate and cover constitute the bottom and the top of chassis body; Said set casing and shell constitute the outside of chassis body, and the radiator fan lid is installed in the lower end of said set casing, and the upper right corner of said surface cover is installed with said guidance panel.
Beneficial effect
A kind of frequency converter plastic casing of the utility model cabinet, rational in infrastructure attractive in appearance, heat-sinking capability is strong, and easy-to-connect has improved efficiency of assembling.
Description of drawings
Fig. 1 is a kind of frequency converter plastic casing cabinet sketch map.
Among Fig. 1: base plate 1, set casing 2, shell 3, radiator fan lid 4, surface cover 5, guidance panel 6.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
A kind of frequency converter plastic casing cabinet comprises base plate 1, set casing 2, shell 3, radiator fan lid 4, cover 5, guidance panel 6; The bottom and the top of said base plate 1 and cover 5 formation chassis bodies; The outside of said set casing 2 and shell 3 formation chassis bodies is equipped with radiator fan lid 4 in the lower end of said set casing 2, the upper right corner of said surface cover 5 is installed with said guidance panel 6.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (1)
1. a frequency converter plastic casing cabinet comprises base plate, set casing, shell, radiator fan lid, cover, guidance panel, it is characterized in that; Said base plate and cover constitute the bottom and the top of chassis body; Said set casing and shell constitute the outside of chassis body, and the radiator fan lid is installed in the lower end of said set casing, and the upper right corner of said surface cover is installed with said guidance panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185492 CN202602527U (en) | 2012-04-27 | 2012-04-27 | Plastic outer casing machine box for frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185492 CN202602527U (en) | 2012-04-27 | 2012-04-27 | Plastic outer casing machine box for frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602527U true CN202602527U (en) | 2012-12-12 |
Family
ID=47320038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220185492 Expired - Fee Related CN202602527U (en) | 2012-04-27 | 2012-04-27 | Plastic outer casing machine box for frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602527U (en) |
-
2012
- 2012-04-27 CN CN 201220185492 patent/CN202602527U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130427 |