CN205377633U - Closed structure converter with rain -proof function - Google Patents

Closed structure converter with rain -proof function Download PDF

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Publication number
CN205377633U
CN205377633U CN201521099224.9U CN201521099224U CN205377633U CN 205377633 U CN205377633 U CN 205377633U CN 201521099224 U CN201521099224 U CN 201521099224U CN 205377633 U CN205377633 U CN 205377633U
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CN
China
Prior art keywords
converter
housing
rain
shrouding
defecator
Prior art date
Application number
CN201521099224.9U
Other languages
Chinese (zh)
Inventor
任立军
Original Assignee
天津亚陆海东电器设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天津亚陆海东电器设备有限公司 filed Critical 天津亚陆海东电器设备有限公司
Priority to CN201521099224.9U priority Critical patent/CN205377633U/en
Application granted granted Critical
Publication of CN205377633U publication Critical patent/CN205377633U/en

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Abstract

The utility model belongs to the technical field of frequency converter technology and specifically relates to a closed structure converter with rain -proof function, which comprises a housin, air inlet department fixes and is provided with a plurality of sunshading boards, the sunshading board below is located inside fixed being provided with of casing and leads the rain board, it is provided with the guiding gutter to lead rain board bottom mounting, lead the fixed shrouding that is provided with in rain board top, shrouding swing joint is inside the casing, lead the fixed filter equipment that is provided with in rain board below, filter equipment left side vertical fixation is provided with the wind channel, the fixed axial fan that is provided with in wind channel upper end, the fixed heat exchanger that is provided with in wind channel middle part, the wind channel bottom mounting is provided with the air outlet, the swing joint of air outlet department has the shrouding. The utility model discloses a closed structure converter with rain -proof function has realized the rain -proof function of removing dust of converter through setting up the sunshading board, leading rain board, shrouding and filter equipment, avoids rainwater and dust to cause the damage to converter inside, has promoted the life of converter greatly.

Description

A kind of enclosed construction converter with rainproof function

Technical field

This utility model relates to converter technology field, especially a kind of enclosed construction converter with rainproof function.

Background technology

Converter (Variable-frequencyDrive, VFD) is application converter technique and microelectric technique, controls the electric control appliance of ac motor by changing motor working power Frequency Patterns.Converter is mainly made up of rectification (AC-DC), filtering, inversion (direct current becomes exchange), brake unit, driver element, detection unit microprocessing unit etc..Converter IGBT close to the inner portion cut-offs the voltage and frequency that adjust out-put supply; the supply voltage providing it required that is actually needed according to motor, and then reach purpose energy-conservation, speed governing, additionally; converter also has a lot of defencive functions, as crossed stream, overvoltage, overload protection etc..Along with improving constantly of industrial automatization, converter have also been obtained application widely.

The high frequency of core component electronic module of converter, high pressure, high speed and integrated circuit height densification make its caloric value very big, and existing converter often all directly uses fan and louvre to dispel the heat, and such apparatus structure is simple.And converter is often all mounted near the working site of motor, the rainwater of its airborne dust and rainy day all easily enters in frequency converter shell, and dust and steam can cause the fault rate of converter to raise, and reduces its service life.

Utility model content

The technical problems to be solved in the utility model is: in order to solve Problems existing in above-mentioned background technology, it is provided that a kind of enclosed construction converter with rainproof function, solves dust and rainwater and enters converter and cause that converter cannot the problem of normal operation.

nullThis utility model solves its technical problem and be the technical scheme is that a kind of enclosed construction converter with rainproof function,Including housing,Described housing is rectangular-shaped,Described housing upper surface is fixedly installed air inlet,Described air inlet place is fixedly installed a plurality of sunshading board,Described sunshading board is skewed,It is positioned at enclosure interior below described sunshading board to be fixedly installed and lead rain plate,Described rain plate of leading is skewed,Described rain plate bottom of leading is fixedly installed guiding gutter,Described rain plate top of leading is fixedly installed shrouding,Described shrouding is movably connected on enclosure interior,Described leading is fixedly installed defecator below rain plate,Described defecator left vertical is fixedly installed air channel,Described upper end, air channel is fixedly installed aerofoil fan,It is fixedly installed heat exchanger in the middle part of described air channel,Described bottom, air channel is fixedly installed air outlet,Described air outlet place is connected with shrouding.

Preferably, described defecator is sponge.

Preferably, described air outlet becomes " L " font with air channel structure.

Preferably, described housing front correspondence defecator is provided with the displacement mouth for changing defecator.

Preferably, described heat exchanger is copper lamellar.

Preferably, described back side of shell is fixedly installed a plurality of mounting ear.

The beneficial effects of the utility model are, a kind of enclosed construction converter with rainproof function of the present utility model, the function of the rainproof dedusting of converter is achieved by arranging sunshading board, leading rain plate, shrouding and defecator, avoid rainwater and dust that converter inside is caused damage, be greatly improved the service life of converter.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, this utility model is further illustrated.

Fig. 1 is the first example structure schematic diagram of the present utility model.

Fig. 2 is the second example structure schematic diagram of the present utility model.

In figure: 1. housing, 2. air inlet, 3. sunshading board, 4. lead rain plate, 5. guiding gutter, 6. shrouding, 7. defecator, 8. aerofoil fan, 9. air channel, 10. heat exchanger, 11. air outlets, 12. displacement mouths, 13. mounting ears.

Detailed description of the invention

Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.

A kind of enclosed construction converter with rainproof function shown in Fig. 1 Fig. 2, including housing 1, housing 1 is rectangular-shaped, housing 1 upper surface is fixedly installed air inlet 2, air inlet 2 place is fixedly installed a plurality of sunshading board 3, sunshading board 3 is skewed, it is positioned at internal being fixedly installed of housing 1 below sunshading board 3 and leads rain plate 4, lead rain plate 4 for skewed, lead rain plate 4 bottom and be fixedly installed guiding gutter 5, lead rain plate 4 top and be fixedly installed shrouding 6, it is internal that shrouding 6 is movably connected on housing 1, lead and below rain plate 4, be fixedly installed defecator 7, defecator 7 left vertical is fixedly installed air channel 9, upper end, air channel 9 is fixedly installed aerofoil fan 8, heat exchanger 10 it is fixedly installed in the middle part of air channel 9, bottom, air channel 9 is fixedly installed air outlet 11, air outlet 11 place is connected with shrouding 6.

Preferably, defecator 7 is sponge, preferably, air outlet 11 and air channel 9 knot constitute " L " font, and preferably, housing 1 front correspondence defecator 7 is provided with the displacement mouth 12 for changing defecator 7, preferably, heat exchanger 10 is copper lamellar, and preferably, housing 1 back side is fixedly installed a plurality of mounting ear 13.

nullEmbodiment 1: when converter is when the rainy day,A kind of enclosed construction converter with rainproof function,Including housing 1,Housing 1 is rectangular-shaped,Housing 1 upper surface is fixedly installed air inlet 2,Air inlet 2 place is fixedly installed a plurality of sunshading board 3,Sunshading board 3 is skewed,It is positioned at internal being fixedly installed of housing 1 below sunshading board 3 and leads rain plate 4,Lead rain plate 4 for skewed,Lead rain plate 4 bottom and be fixedly installed guiding gutter 5,Lead rain plate 4 top and be fixedly installed shrouding 6,It is internal that shrouding 6 is movably connected on housing 1,Lead and below rain plate 4, be fixedly installed defecator 7,Defecator 7 left vertical is fixedly installed air channel 9,Upper end, air channel 9 is fixedly installed aerofoil fan 8,Heat exchanger 10 it is fixedly installed in the middle part of air channel 9,Bottom, air channel 9 is fixedly installed air outlet 11,Air outlet 11 place is connected with shrouding 6.

Preferably, defecator 7 is sponge, preferably, air outlet 11 and air channel 9 knot constitute " L " font, and preferably, housing 1 front correspondence defecator 7 is provided with the displacement mouth 12 for changing defecator 7, preferably, heat exchanger 10 is copper lamellar, and preferably, housing 1 back side is fixedly installed a plurality of mounting ear 13.

Housing 1 top is Openworks shape air inlet 2, it is provided with sunshading board 3 simultaneously, air so can be allowed to pass through the direct projection to converter that can also keep the sun off, when the rainy day, sunshading board 3 can play again the effect of water conservancy diversion, rainwater is fallen and is led on rain plate 4 and along leading into guiding gutter 5, guiding gutter 5 is outside by rainwater diversion to housing 1.Aerofoil fan 8 operation is by wind to air outlet 11, and due to Action of Wind pressure, two shroudings 6 are opened, and time air is by defecator 7, dust is trapped.

nullEmbodiment 2: when converter does not use,A kind of enclosed construction converter with rainproof function,Including housing 1,Housing 1 is rectangular-shaped,Housing 1 upper surface is fixedly installed air inlet 2,Air inlet 2 place is fixedly installed a plurality of sunshading board 3,Sunshading board 3 is skewed,It is positioned at internal being fixedly installed of housing 1 below sunshading board 3 and leads rain plate 4,Lead rain plate 4 for skewed,Lead rain plate 4 bottom and be fixedly installed guiding gutter 5,Lead rain plate 4 top and be fixedly installed shrouding 6,It is internal that shrouding 6 is movably connected on housing 1,Lead and below rain plate 4, be fixedly installed defecator 7,Defecator 7 left vertical is fixedly installed air channel 9,Upper end, air channel 9 is fixedly installed aerofoil fan 8,Heat exchanger 10 it is fixedly installed in the middle part of air channel 9,Bottom, air channel 9 is fixedly installed air outlet 11,Air outlet 11 place is connected with shrouding 6.

Preferably, defecator 7 is sponge, preferably, air outlet 11 and air channel 9 knot constitute " L " font, and preferably, housing 1 front correspondence defecator 7 is provided with the displacement mouth 12 for changing defecator 7, preferably, heat exchanger 10 is copper lamellar, and preferably, housing 1 back side is fixedly installed a plurality of mounting ear 13.

The air inlet 2 of embodiment 1, guiding gutter 5 and sunshading board 3 being saved, arrange air inlet 2 and shrouding 6 in original displacement mouth 12 position, original rain plate 4 of leading is as housing 1 top board.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.

Claims (6)

  1. null1. an enclosed construction converter with rainproof function,Including housing (1),It is characterized in that: described housing (1) is for rectangular-shaped,Described housing (1) upper surface is fixedly installed air inlet (2),Described air inlet (2) place is fixedly installed a plurality of sunshading board (3),Described sunshading board (3) is for skewed,Described sunshading board (3) lower section is positioned at internal being fixedly installed of housing (1) and leads rain plate (4),Described leads rain plate (4) for skewed,Described rain plate (4) bottom of leading is fixedly installed guiding gutter (5),Described rain plate (4) top of leading is fixedly installed shrouding (6),It is internal that described shrouding (6) is movably connected on housing (1),Described rain plate (4) lower section of leading is fixedly installed defecator (7),Described defecator (7) left vertical is fixedly installed air channel (9),Described air channel (9) upper end is fixedly installed aerofoil fan (8),Described middle part, air channel (9) is fixedly installed heat exchanger (10),Described air channel (9) bottom is fixedly installed air outlet (11),Described air outlet (11) place is connected with shrouding (6).
  2. 2. a kind of enclosed construction converter with rainproof function according to claim 1, is characterized in that: described defecator (7) is sponge.
  3. 3. a kind of enclosed construction converter with rainproof function according to claim 1, is characterized in that: described air outlet (11) and air channel (9) knot constitute " L " font.
  4. 4. a kind of enclosed construction converter with rainproof function according to claim 1, is characterized in that: described housing (1) front correspondence defecator (7) is provided with the displacement mouth (12) for changing defecator (7).
  5. 5. a kind of enclosed construction converter with rainproof function according to claim 1, is characterized in that: described heat exchanger (10) is copper lamellar.
  6. 6. a kind of enclosed construction converter with rainproof function according to claim 1, is characterized in that: described housing (1) back side is fixedly installed a plurality of mounting ear (13).
CN201521099224.9U 2015-12-23 2015-12-23 Closed structure converter with rain -proof function CN205377633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521099224.9U CN205377633U (en) 2015-12-23 2015-12-23 Closed structure converter with rain -proof function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521099224.9U CN205377633U (en) 2015-12-23 2015-12-23 Closed structure converter with rain -proof function

Publications (1)

Publication Number Publication Date
CN205377633U true CN205377633U (en) 2016-07-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521099224.9U CN205377633U (en) 2015-12-23 2015-12-23 Closed structure converter with rain -proof function

Country Status (1)

Country Link
CN (1) CN205377633U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108258882A (en) * 2017-12-29 2018-07-06 徐亚杰 A kind of wind-cooling heat dissipating formula frequency converter
CN110073586A (en) * 2016-11-28 2019-07-30 东芝三菱电机产业系统株式会社 Power-converting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110073586A (en) * 2016-11-28 2019-07-30 东芝三菱电机产业系统株式会社 Power-converting device
CN108258882A (en) * 2017-12-29 2018-07-06 徐亚杰 A kind of wind-cooling heat dissipating formula frequency converter

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160706

Termination date: 20181223

CF01 Termination of patent right due to non-payment of annual fee