CN106793644A - 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
- CN106793644A CN106793644A CN201710058410.5A CN201710058410A CN106793644A CN 106793644 A CN106793644 A CN 106793644A CN 201710058410 A CN201710058410 A CN 201710058410A CN 106793644 A CN106793644 A CN 106793644A
- 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.)
- Pending
Links
Classifications
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- 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 to solve the problems, such as that the frequency converter of prior art to install case content moisture-sensitive, the outdoor moisture-proof provided by the present invention installs case, the problem that the frequency converter that can effectively prevent box house from installing easily makes moist, extends the service life of outdoor frequency converter, further improves Electrical Safety.
Description
Technical field：
The present invention relates to electrical equipment, and in particular to a kind of outdoor moisture-proof for frequency converter installs case.
Background technology：
Frequency converter is, using converter technique and microelectric technique, to control 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 becomes exchange), 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, be actually needed to provide the supply voltage required for it according to motor, and then reach the mesh of energy-conservation, 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 by installation casing and fixed, 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
Humid region, is easy to make moist inside frequency converter, causes frequency converter inside to be broken down, and influences its normal work.
The content of the invention：
The present invention provides a kind of outdoor moisture-proof for frequency converter and installs case, for solving the frequency converter of prior art in peace
The problem of content moisture-sensitive of casing, the outdoor moisture-proof provided by the present invention installs case, can effectively prevent box house from installing
The easy problem made moist of frequency converter, extend the service life of outdoor frequency converter, further improve Electrical Safety.
The technical problems to be solved by the invention are 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, and box house frequency converter can be very easily observed by upper lid, is 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 sets hermatic door, and door lock and door handle are set outside hermatic door, when installing frequency converter, opens door
Lock, installation personnel can be installed into box house, and installation and debugging terminate, and close hermatic door, lock door lock, and hermatic door can
Effectively prevent moisture from entering box house, door handle is easy to switch seal door, door lock to lock 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, and the ventilation of box house is easy to 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,
Casing is avoided to be made moist with ground directly contact, the moistureproof dividing plate is arranged on the top of leg, for stopping from bottom half
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, connects 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.
Beneficial effects of the present invention are：A kind of outdoor moisture-proof for frequency converter is provided case is installed, for solving existing skill
The frequency converter of art is installing the problem of case content moisture-sensitive, and the outdoor moisture-proof provided by the present invention installs case, can effectively prevent
The problem that the frequency converter that only box house is installed easily makes moist, extends the service life of outdoor frequency converter, further improves and uses
Electric safety.
Brief description of the drawings：
Fig. 1 is positive structure schematic of the invention.
Fig. 2 is structure schematic diagram of the invention.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention 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 invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending 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 sets hermatic door, and door lock and door handle are set outside 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 |
|---|---|---|---|
| CN201710058410.5A CN106793644A (en) | 2017-01-23 | 2017-01-23 | A kind of outdoor moisture-proof for frequency converter installs case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058410.5A CN106793644A (en) | 2017-01-23 | 2017-01-23 | A kind of outdoor moisture-proof for frequency converter installs case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106793644A true CN106793644A (en) | 2017-05-31 |
Family
ID=58942130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058410.5A Pending CN106793644A (en) | 2017-01-23 | 2017-01-23 | A kind of outdoor moisture-proof for frequency converter installs case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106793644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492308A (en) * | 2017-09-28 | 2017-12-19 | 南京宝丽晶电子科技有限公司 | A kind of outer display screen box body of damp-proof chamber |
| CN108616046A (en) * | 2018-04-09 | 2018-10-02 | 淮北达驰电气科技有限公司 | A kind of high-low pressure complete set of equipments cabinet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100188313A1 (en) * | 2009-01-29 | 2010-07-29 | Sanyo Electric Co., Ltd. | Display Apparatus |
| CN104112992A (en) * | 2014-08-11 | 2014-10-22 | 广西鼎轩科技有限公司 | Shell device for local reactive power compensation |
| CN104505747A (en) * | 2014-11-18 | 2015-04-08 | 江苏辰宇电气有限公司 | Low-voltage alternating current power distribution cabinet |
| CN205248663U (en) * | 2015-12-03 | 2016-05-18 | 安徽明智电气设备安装工程有限公司 | Power cabinet |
| CN205543735U (en) * | 2016-03-21 | 2016-08-31 | 王凯 | Power equipment install bin that can dehumidify and cool down |
| CN105914620A (en) * | 2016-06-28 | 2016-08-31 | 国网山东省电力公司蓬莱市供电公司 | Power multifunctional equipment box |
| CN205543888U (en) * | 2016-04-19 | 2016-08-31 | 皖西学院 | Automatic cooling removes damp electric box |
| CN106169703A (en) * | 2016-08-26 | 2016-11-30 | 国网山东省电力公司惠民县供电公司 | A kind of lightning protection dustproof electric cabinet |
-
2017
- 2017-01-23 CN CN201710058410.5A patent/CN106793644A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100188313A1 (en) * | 2009-01-29 | 2010-07-29 | Sanyo Electric Co., Ltd. | Display Apparatus |
| CN104112992A (en) * | 2014-08-11 | 2014-10-22 | 广西鼎轩科技有限公司 | Shell device for local reactive power compensation |
| CN104505747A (en) * | 2014-11-18 | 2015-04-08 | 江苏辰宇电气有限公司 | Low-voltage alternating current power distribution cabinet |
| CN205248663U (en) * | 2015-12-03 | 2016-05-18 | 安徽明智电气设备安装工程有限公司 | Power cabinet |
| CN205543735U (en) * | 2016-03-21 | 2016-08-31 | 王凯 | Power equipment install bin that can dehumidify and cool down |
| CN205543888U (en) * | 2016-04-19 | 2016-08-31 | 皖西学院 | Automatic cooling removes damp electric box |
| CN105914620A (en) * | 2016-06-28 | 2016-08-31 | 国网山东省电力公司蓬莱市供电公司 | Power multifunctional equipment box |
| CN106169703A (en) * | 2016-08-26 | 2016-11-30 | 国网山东省电力公司惠民县供电公司 | A kind of lightning protection dustproof electric cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492308A (en) * | 2017-09-28 | 2017-12-19 | 南京宝丽晶电子科技有限公司 | A kind of outer display screen box body of damp-proof chamber |
| CN108616046A (en) * | 2018-04-09 | 2018-10-02 | 淮北达驰电气科技有限公司 | A kind of high-low pressure complete set of equipments cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |