CN106655718A - Power converter housing - Google Patents
Power converter housing Download PDFInfo
- Publication number
- CN106655718A CN106655718A CN201611008230.8A CN201611008230A CN106655718A CN 106655718 A CN106655718 A CN 106655718A CN 201611008230 A CN201611008230 A CN 201611008230A CN 106655718 A CN106655718 A CN 106655718A
- Authority
- CN
- China
- Prior art keywords
- power converter
- electric power
- converter housing
- upper shell
- lower house
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Abstract
The invention discloses a power converter housing. The power converter housing comprises a lower casing and an upper casing, the upper casing and the lowercasing are connected through a screw, the lower casing is internally provided with a power supply module, the lower casing is internally provided with a center processing module, the center processing module is connected with the power supply module through a lead wire, the lower casing is internally provided with a temperature sensor, the temperature sensor is connected with the center processing module through a lead wire, the lower casing is internally fixedly provided with a fan, the fan is connected with the center processing module through a lead wire, and the lower casing is fixedly provided with multiple ventilation duct ventilation pipes. The power converter housing has the advantages of long service life, low proneness to damage and the like.
Description
Technical field
The present invention relates to field of electrical equipment, is specifically related to a kind of electric power converter housing.
Background technology
Electric power converter is common in power domain, for by changing the on off state of each switch element come with such as two
The electric power converter that the electric storage devices such as primary cell, capacitor come together to perform electrical power conversion is known.
At present, the most electric power converter on market mainly by housing and is included in the force device of enclosure interior
Constitute, but existing shell structure is fairly simple, is mainly made up of upper and lower two lid shells, in the process that electric power converter is used
In, the force device of enclosure interior can produce substantial amounts of heat, and the temperature on force device surface is also just increased, if electric power is first
When the temperature on part surface is too high, the situation of the very easy force device for burning out enclosure interior, electric power converter is overall
Just damage therewith, it is therefore desirable to be improved.
The content of the invention
The technical problem to be solved be to provide one kind effectively enclosure interior can be radiated, electric power converter
Non-damageable electric power converter housing.
To solve above-mentioned technical problem, the present invention provides technical scheme below：The invention discloses a kind of electric power converter
It is connected by screw between housing, including lower house and upper shell, described upper shell and lower house, in described lower casing body
One power module is set, a central processing module is set in described lower casing body, described central processing module is by leading
Line is connected with power module, and a temperature sensor is arranged in described lower casing body, and described temperature sensor passes through wire
It is connected with central processing module, a fixed fan in described lower casing body, described fan is by wire and center processing
Module is connected, fixed multiple ventilation ducts on described lower house.
Preferably, the both sides difference fixed upper junction plate of level of described upper shell, the two of described lower house
The fixed lower connecting plate of side difference level, and the underface of each upper junction plate only has a lower connecting plate, it is described
One hold-down bolt is installed, the screw rod of described hold-down bolt is connected with lower connecting plate, described compression spiral shell on upper junction plate
Bolt is pressed together upper junction plate and lower connecting plate.
Preferably, being embedded in a clear glass on described upper shell.
Preferably, described upper shell inside arranges an electro-motor, bearing level is passed through on described upper shell
One rotating shaft, one end of described rotating shaft and the output shaft fixed connection of electro-motor, the other end fixed of described rotating shaft are installed
Individual connecting plate, described connecting plate is in the outside of upper shell, and the two ends of described connecting plate are cased with respectively a cloth set, described
Cloth set contacts with clear glass.
Preferably, described cloth set is tightened on connecting plate by cotton rope.
Preferably, described cloth set is made using cotton material.
Preferably, described ventilation duct is shaped as arc.
Preferably, the fixed water sucting plate in the inside lowest point of described ventilation duct.
Preferably, described water sucting plate is using graft acrylamide or the preparation of high substituted degree cross-linked carboxymethyl cellulose
Into.
Preferably, arranging a sealing strip between described lower house and upper shell, described sealing strip is pressed in
Contact position between lower house and upper shell.
The present invention has an advantageous effect in that compared with prior art：
1st, the temperature of electric power converter enclosure interior can effectively be reduced, it is to avoid because electric power converter enclosure interior temperature is too high
The defect for causing electric power converter to damage；
2nd, the service life of electric power converter extends.
Description of the drawings
Fig. 1 is a kind of profile of electric power converter housing of the invention；
Fig. 2 is a kind of structural representation of electric power converter housing of the invention.
It is numbered in figure：1- lower houses；2- upper shells；3- power modules；4- central processing modules；5- temperature sensors；
6- fans；7- ventilation ducts；8- upper junction plates；9- lower connecting plates；10- hold-down bolts；11- clear glasses；12- electro-motors；13-
Rotating shaft；14- connecting plates；15- cloth sets；16- water sucting plates；17- sealing strips.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
In describing the invention, it is to be understood that term " longitudinal direction ", " horizontal ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of the description present invention, rather than indicate or imply that the device or element of indication must
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
It can be seen from Fig. 1-2, the invention discloses a kind of electric power converter housing, including lower house 1 and upper shell 2, institute
It is connected by screw between the upper shell 2 stated and lower house 1, a power module 3 is set in described lower house 1, it is described
Lower house 1 in a central processing module 4 is set, described central processing module 4 is connected by wire with power module 3
Connect, a temperature sensor 5 is set in described lower house 1, described temperature sensor 5 is by wire and central processing module
4 are connected, and a fixed fan 6 in described lower house 1, described fan 6 is connected by wire with central processing module 4
Connect, fixed multiple ventilation ducts 7 on described lower house 1.
Preferably, the both sides difference fixed upper junction plate 8 of level of described upper shell 2, described lower house 1
The fixed lower connecting plate 9 of both sides difference level, and the underface of each upper junction plate 8 only has a lower connecting plate 9, institute
One hold-down bolt 10 is installed, the screw rod of described hold-down bolt 10 is connected with lower connecting plate 9, institute on the upper junction plate 8 stated
The hold-down bolt 10 stated is pressed together upper junction plate 8 and lower connecting plate 9.
Preferably, being embedded in a clear glass 11 on described upper shell 2.
Preferably, the described inside of upper shell 2 arranges an electro-motor 12, bearing is passed through on described upper shell 2
It is horizontally mounted a rotating shaft 13, one end of described rotating shaft 13 and the output shaft fixed connection of electro-motor 12, described rotating shaft 13
The fixed connecting plate 14 of the other end, described connecting plate 14 in the outside of upper shell 2, distinguish by the two ends of described connecting plate 14
A cloth set 15 is cased with, described cloth set 15 contacts with clear glass 11.
Preferably, described cloth set 15 is tightened on connecting plate 14 by cotton rope.
Preferably, described cloth set 15 is made using cotton material.
Preferably, described ventilation duct 7 is shaped as arc.
Preferably, the fixed water sucting plate 16 in the inside lowest point of described ventilation duct 7.
Preferably, described water sucting plate 16 is prepared using graft acrylamide or high substituted degree cross-linked carboxymethyl cellulose
Form.
Preferably, arranging a sealing strip 17, the described quilt of sealing strip 17 between described lower house 1 and upper shell 2
The contact position being pressed between lower house 1 and upper shell 2.
The present invention is implemented：The electrical equipment of electric power converter is installed to inside lower house 1 and upper shell 2, is led to
Setting temperature sensor 5 is crossed, when the temperature inside lower house 1 and upper shell 2 is too high, temperature sensor 5 can detect lower house 1
With the interior temperature signal of upper shell 2, temperature sensor 5 can send a signal to central processing module 4, central processing module 4 pairs
After signal is processed and changed, central processing module 4 can control fan 6 and start, and fan 6 then carries out air blast, and ventilation duct 7 is played
The effect of ventilation, in the presence of fan 6, the temperature in lower house 1 and upper shell 2 is gradually lowered, and treats lower house 1 and upper
When temperature in housing 2 is reduced to lower limit, temperature sensor 5 can detect temperature signal, and temperature sensor 5 can send out signal
Central processing module 4 is given, central processing module 4 is carried out after process conversion to signal, and central processing module 4 can close fan 6,
While energy saving, so effectively avoid because temperature is too high, and cause the electrical equipment in lower house 1 and upper shell 2
Damage, also just effectively avoid the damage of electric power converter, long service life, and arc is shaped as due to ventilation duct 7
Shape,
And the fixed water sucting plate 16 in inside lowest point of ventilation duct 7, therefore so outside moisture entered into inside ventilation duct 7
When, water sucting plate 16 can absorb moisture, effectively avoid moisture and enter into lower house 1 and the inside of upper shell 2 and cause inside
The situation that electrical equipment moisture regain is damaged, and by arranging sealing strip 17, sealing is also just relatively good, moisture-sensitive is wet and damage
It is bad, therefore long service life, additionally by setting clear glass 11, when later stage overall package is into finished product, electric power converter
Important component part LCDs can be directly installed in upper shell 2, and people can be directed through clear glass 11 and observe
Data on LCDs, therefore LCDs is played a very good protection, use the longevity beneficial to electric power converter
The growth of life, and by arranging electro-motor 12, when clear glass 11 is dirty, processing staff can be by starting electro-motor
12, electro-motor 12 drives rotating shaft 13 to rotate by output shaft, and rotating shaft 13 then drives connecting plate 14 to rotate, and connecting plate 14 then drives
Cloth set 15 is rotated, and cloth set 15 is then wiped to clear glass 11, so eliminates and manually clear glass 11 is wiped,
Therefore labour intensity is significantly reduced, and very big saves manpower and muscle power, and cloth only need to be covered 15 by processing staff at set intervals
Under getting on from connecting plate 14, cloth set 15 is cleaned, then again clean cloth is covered into 15 and be enclosed within again on connecting plate 14
, using more convenient.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of electric power converter housing, including lower house（1）And upper shell（2）, described upper shell（2）And lower house（1）
Between be connected by screw, it is characterised in that：Described lower house（1）One power module of interior setting（3）, described lower casing
Body（1）One central processing module of interior setting（4）, described central processing module（4）By wire and power module（3）It is connected
Connect, described lower house（1）One temperature sensor of interior setting（5）, described temperature sensor（5）By wire and center
Reason module（4）It is connected, described lower house（1）An interior fixed fan（6）, described fan（6）By wire and center
Processing module（4）It is connected, described lower house（1）Upper fixed multiple ventilation ducts（7）.
2. a kind of electric power converter housing according to claim 1, it is characterised in that：Described upper shell（2）Both sides
The fixed upper junction plate of difference level（8）, described lower house（1）The both sides difference fixed lower connecting plate of level（9）,
And each upper junction plate（8）Underface only have a lower connecting plate（9）, described upper junction plate（8）It is upper to install one
Hold-down bolt（10）, described hold-down bolt（10）Screw rod and lower connecting plate（9）It is connected, described hold-down bolt（10）Will
Upper junction plate（8）And lower connecting plate（9）It is pressed together.
3. a kind of electric power converter housing according to claim 1 and 2, it is characterised in that：Described upper shell（2）It is upper embedding
Enter a clear glass（11）.
4. a kind of electric power converter housing according to claim 1 and 2, it is characterised in that：Described upper shell（2）It is internal
One electro-motor is set（12）, described upper shell（2）On a rotating shaft is horizontally mounted by bearing（13）, described rotating shaft
（13）One end and electro-motor（12）Output shaft fixed connection, described rotating shaft（13）The fixed connecting plate of the other end
（14）, described connecting plate（14）In upper shell（2）Outside, described connecting plate（14）Two ends be cased with a cloth set respectively
（15）, described cloth set（15）With clear glass（11）Contact.
5. a kind of electric power converter housing according to claim 4, it is characterised in that：Described cloth set（15）By cotton rope
Tighten in connecting plate（14）On.
6. a kind of electric power converter housing according to claim 5, it is characterised in that：Described cloth set（15）Using cotton
Material is made.
7. a kind of electric power converter housing according to claim 1, it is characterised in that：Described ventilation duct（7）Shape
For arc.
8. a kind of electric power converter housing according to claim 1 or 4, it is characterised in that：Described ventilation duct（7）It is interior
The fixed water sucting plate in portion lowest point（12）.
9. a kind of electric power converter housing according to claim 1, it is characterised in that：Described water sucting plate（16）Using connecing
Branch acrylamide or high substituted degree cross-linked carboxymethyl cellulose are prepared from.
10. a kind of electric power converter housing according to claim 1 and 2, it is characterised in that：Described lower house（1）With
Upper shell（2）Between arrange a sealing strip（17）, described sealing strip（17）It is pressed in lower house（1）And upper shell（2）
Between contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008230.8A CN106655718A (en) | 2016-11-16 | 2016-11-16 | Power converter housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008230.8A CN106655718A (en) | 2016-11-16 | 2016-11-16 | Power converter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106655718A true CN106655718A (en) | 2017-05-10 |
Family
ID=58805432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611008230.8A Pending CN106655718A (en) | 2016-11-16 | 2016-11-16 | Power converter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655718A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06245542A (en) * | 1993-02-22 | 1994-09-02 | Matsushita Electric Ind Co Ltd | Integrated inverter device for vehicle |
| US20030067748A1 (en) * | 2001-10-09 | 2003-04-10 | Hitachi Ltd. | Water cooled inverter |
| US20070017230A1 (en) * | 2005-07-22 | 2007-01-25 | Channel Well Technology Co., Ltd. | Power supply with a cooling function |
| JP2007259643A (en) * | 2006-03-24 | 2007-10-04 | Delta Electronics Inc | Fan controller for frequency converter |
| CN101782799A (en) * | 2009-01-20 | 2010-07-21 | 关建新 | Blast type computer cabinet |
| CN204794214U (en) * | 2015-07-13 | 2015-11-18 | 吕铝淼 | Intelligent treasured that charges of cooling down |
| CN205081554U (en) * | 2015-11-05 | 2016-03-09 | 温岭阿凡达机电有限公司 | Emergent start power of solar energy |
| CN205451147U (en) * | 2016-03-29 | 2016-08-10 | 刘金池 | Novel special storage of software engineering device |
| JP2016163398A (en) * | 2015-02-27 | 2016-09-05 | 株式会社デンソー | Power conversion device |
-
2016
- 2016-11-16 CN CN201611008230.8A patent/CN106655718A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06245542A (en) * | 1993-02-22 | 1994-09-02 | Matsushita Electric Ind Co Ltd | Integrated inverter device for vehicle |
| US20030067748A1 (en) * | 2001-10-09 | 2003-04-10 | Hitachi Ltd. | Water cooled inverter |
| US20070017230A1 (en) * | 2005-07-22 | 2007-01-25 | Channel Well Technology Co., Ltd. | Power supply with a cooling function |
| JP2007259643A (en) * | 2006-03-24 | 2007-10-04 | Delta Electronics Inc | Fan controller for frequency converter |
| CN101782799A (en) * | 2009-01-20 | 2010-07-21 | 关建新 | Blast type computer cabinet |
| JP2016163398A (en) * | 2015-02-27 | 2016-09-05 | 株式会社デンソー | Power conversion device |
| CN204794214U (en) * | 2015-07-13 | 2015-11-18 | 吕铝淼 | Intelligent treasured that charges of cooling down |
| CN205081554U (en) * | 2015-11-05 | 2016-03-09 | 温岭阿凡达机电有限公司 | Emergent start power of solar energy |
| CN205451147U (en) * | 2016-03-29 | 2016-08-10 | 刘金池 | Novel special storage of software engineering device |
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