CN206611668U - A kind of outdoor moisture-proof for frequency converter installs case - Google Patents
A kind of outdoor moisture-proof for frequency converter installs case Download PDFInfo
- Publication number
- CN206611668U CN206611668U CN201720224034.8U CN201720224034U CN206611668U CN 206611668 U CN206611668 U CN 206611668U CN 201720224034 U CN201720224034 U CN 201720224034U CN 206611668 U CN206611668 U CN 206611668U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- base
- room
- proof
- upper lid
- 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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- Drying Of Solid Materials (AREA)
Abstract
A kind of outdoor moisture-proof for frequency converter installs case, it is related to electrical equipment, including casing, the casing includes base, installs room and upper lid, the base is arranged on the bottom for installing room, the upper lid is arranged on the top for installing room, the base also includes leg, moistureproof dividing plate, blower fan and Duo Gen heating tubes, the leg is arranged on base bottom, the moistureproof dividing plate is arranged on the top for being arranged on leg of base, the blower fan is arranged on the top of moistureproof dividing plate, and the heating tube is hollow pipe, and room and base are installed in connection.The casing is used for the frequency converter for solving prior art the problem of case content moisture-sensitive is installed, the outdoor moisture-proof provided by the utility model installs case, the problem of frequency converter that box house is installed easily makes moist can effectively be prevented, the service life of outdoor frequency converter is extended, Electrical Safety is further improved.
Description
Technical field：
The utility model is related to electrical equipment, and in particular to a kind of outdoor moisture-proof for frequency converter installs case.
Background technology：
Frequency converter is to apply converter technique and microelectric technique, controls to hand over by changing motor working power Frequency Patterns
Flow the electric control appliance of motor.Frequency converter is main by rectification (AC-DC), filtering, inversion (direct current, which becomes, to be exchanged), system
Moving cell, driver element, detection unit microprocessing unit etc. are constituted.IGBT cut-offs to adjust out-put supply frequency converter close to the inner portion
Voltage and frequency, provide the supply voltage required for it according to being actually needed for motor, and then reach energy-conservation, the mesh of speed governing
, in addition, frequency converter also has many defencive functions, such as excessively stream, overvoltage, overload protection.With industrial automatization
Continuous improvement, frequency converter also obtained application widely.
When existing frequency converter is installed out of doors, generally installed and fixed by installation casing, traditional installation case is due to knot
Structure design it is not comprehensive enough, be merely possible to a kind of containment vessel of frequency converter, meet with overcast and rainy wet weather or some compared with
It is easy to make moist inside humid region, frequency converter, causes failure inside frequency converter, influence its normal work.
Utility model content：
The utility model provides a kind of outdoor moisture-proof for frequency converter and installs case, the frequency converter for solving prior art
The problem of case content moisture-sensitive is installed, the outdoor moisture-proof provided by the utility model installs case, can effectively prevent casing
The problem of frequency converter that inside is installed easily makes moist, extends the service life of outdoor frequency converter, further improves Electrical Safety.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of outdoor moisture-proof for frequency converter installs case, including casing, it is characterised in that：
The casing includes base, installs room and upper lid, and the base is arranged on the bottom for installing room, and the upper lid is set
The top of room is being installed；
The upper lid is transparent plastics material, can very easily observe box house frequency converter by upper lid, be easy to
The situation of timely box house.
The top of the upper lid sets Chain Link Fence, it is to avoid box cover is received from outside damage.
Installation room side, which is set, sets door lock and door handle outside hermatic door, hermatic door, when installing frequency converter, open door
Lock, installation personnel can be installed into box house, and installation and debugging terminate, and closed hermatic door, locked door lock, hermatic door can
Effectively prevent moisture from entering box house, door handle is easy to switch seal door, and door lock is locked a door, it is to avoid layman arbitrarily opens
Case is installed, unnecessary danger is caused.
The installation chamber interior walls also set up multiple bar shaped ventilating openings, are easy to the ventilation of box house by ventilating opening, it is to avoid
It is internally excessively moist.
The base also includes leg, moistureproof dividing plate, blower fan and Duo Gen heating tubes, and the leg is arranged on base bottom,
Avoid casing from directly contacting with ground to make moist, the moistureproof dividing plate is arranged on the top of leg, bottom half is come from for stopping
Moisture, the blower fan is arranged on the top of moistureproof dividing plate, and box house is dried by blower fan, keeps the dry of box house
Dry, the heating tube is hollow pipe, connection casing and base, when box house is excessively moist, by heating tube to case
Internal portion's heating and dehumidification, keeps the drying of box house, when need not heat dehumidified when, bottom blower fan exhausting passes through
Heating tube is blown into box house.
The beneficial effects of the utility model are：A kind of outdoor moisture-proof for frequency converter is provided case is installed, it is existing for solving
There is the frequency converter of technology the problem of case content moisture-sensitive is installed, the outdoor moisture-proof provided by the utility model installs case, energy
The problem of enough frequency converters for effectively preventing that box house from installing easily make moist, extends the service life of outdoor frequency converter, enters one
Step improves Electrical Safety.
Brief description of the drawings：
Fig. 1 is positive structure schematic of the present utility model.
Fig. 2 is structure schematic diagram of the present utility model.
Embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in 1,2 figures, a kind of outdoor moisture-proof for frequency converter installs case, including casing 1, it is characterised in that：
The casing 1 includes base 11, installs room 12 and upper lid 13, and the base 11 is arranged on the bottom for installing room 12,
The upper lid 13 is arranged on the top for installing room 12；
The upper lid 13 is transparent plastics material；
The top of the upper lid 13 sets Chain Link Fence 131.
The side of installation room 12 sets hermatic door 121, and hermatic door 121 is outer to set door lock 122 and door handle 123.
The inwall of installation room 12 also sets up multiple bar shaped ventilating openings 124.
The base 11 also includes leg 111, moistureproof dividing plate 112, blower fan 113 and Duo Gen heating tubes 114, the leg
111 are arranged on the bottom of base 11, and the moistureproof dividing plate 112 is arranged on the top of leg 111, and the blower fan 113 is arranged on protection against the tide
The top of dividing plate 112, the heating tube 114 is hollow pipe, and room 12 and base 11 are installed in connection.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of outdoor moisture-proof for frequency converter installs case, including casing, it is characterised in that：
The casing includes base, installs room and upper lid, and the base is arranged on the bottom for installing room, and the upper lid is arranged on peace
Fill the top of room；
The upper lid is transparent plastics material；
Installation room side, which is set, sets door lock and door handle outside hermatic door, hermatic door；
The base also includes leg, moistureproof dividing plate, blower fan and Duo Gen heating tubes, and the leg is arranged on base bottom, described
Moistureproof dividing plate is arranged on the top of leg, and the blower fan is arranged on the top of moistureproof dividing plate, and the heating tube is hollow pipe, connection
Room and base are installed.
2. a kind of outdoor moisture-proof for frequency converter according to claim 1 installs case, it is characterised in that the upper lid
Top sets Chain Link Fence.
3. a kind of outdoor moisture-proof for frequency converter according to claim 1 installs case, it is characterised in that the installation room
Inwall also sets up multiple bar shaped ventilating openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224034.8U CN206611668U (en) | 2017-03-08 | 2017-03-08 | A kind of outdoor moisture-proof for frequency converter installs case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224034.8U CN206611668U (en) | 2017-03-08 | 2017-03-08 | A kind of outdoor moisture-proof for frequency converter installs case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206611668U true CN206611668U (en) | 2017-11-03 |
Family
ID=60166288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224034.8U Expired - Fee Related CN206611668U (en) | 2017-03-08 | 2017-03-08 | A kind of outdoor moisture-proof for frequency converter installs case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206611668U (en) |
-
2017
- 2017-03-08 CN CN201720224034.8U patent/CN206611668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171103 Termination date: 20190308 |