CN106533134B - A kind of self-enclosed heat dissipation frequency-charger cabinet - Google Patents
A kind of self-enclosed heat dissipation frequency-charger cabinet Download PDFInfo
- Publication number
- CN106533134B CN106533134B CN201611160774.6A CN201611160774A CN106533134B CN 106533134 B CN106533134 B CN 106533134B CN 201611160774 A CN201611160774 A CN 201611160774A CN 106533134 B CN106533134 B CN 106533134B
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- Prior art keywords
- clapboard
- shell
- air
- radiator fan
- partition
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Classifications
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- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of self-enclosed heat dissipation frequency-charger cabinet, including shell, filtration drying device, radiator fan, radiator fan support plate, partition, vertical clapboard, lower clapboard and closedtop panel assembly；Air inlet is respectively arranged on two symmetric sides of the shell, the top end face of shell is provided with air outlet, two air inlets are respectively arranged with filtration drying device, lower clapboard is horizontally set in shell, and it is located at air inlet top, the first air port is provided on lower clapboard, vertical clapboard is fixed on lower clapboard vertically, and it is parallel with side where air inlet, partition be arranged on vertical clapboard and a medial surface of shell on, position opposite with the first air port on cover top plate is arranged in air outlet, the lower part of air outlet is provided with radiator fan, radiator fan is arranged in radiator fan support plate, the second air port is provided in radiator fan support plate, closedtop panel assembly is provided at air outlet.Radiating efficiency can be improved in it, reduces failure rate, ensures that frequency converter works normally.
Description
Technical field
The present invention relates to a kind of frequency-charger cabinet, especially a kind of self-enclosed heat dissipation frequency-charger cabinet.
Background technique
With the rapid development of modern electric technology and Computer Control Technology, the technological revolution of Electrified Transmission is promoted.
Frequency converter is one of the widely used important electric appliance in present industrial circle.Frequency converter is by rectification circuit, intermediate circuit, inversion
Device and control circuit composition, frequency converter is the critical component of Energy Saving Control link, and calorific value is big, therefore the control cabinet of frequency converter is set
It is equipped with ventilation and heat channel and ventilating heat dissipating hole.
But long-play causes heat to greatly increase, if cooling down not in time to frequency converter, is easy to cause electronic component
Damage, and the radiator of existing frequency converter is not directed to heat dissipation problem larger change, the heat dissipation for frequency converter is asked
Topic, while frequency converter works long hours and is easily accessible more dust, therefore need to improve to the structure of frequency-charger cabinet, improves and dissipates
The thermal efficiency filters most of dust, to ensure that frequency converter works normally.
Summary of the invention
It is an object of the invention to provide a kind of self-enclosed heat dissipation frequency-charger cabinet, by frequency-charger cabinet internal heat dissipation structures and
The design of dustproof construction improves radiating efficiency, ensures that frequency converter is normally run.
It is realized the purpose of the present invention is technical solution in this way, it includes shell, filtration drying device, radiation air
Fan, radiator fan support plate, partition, vertical clapboard, lower clapboard and closedtop panel assembly；On two symmetric sides of the shell respectively
It is provided with air inlet, the top end face of shell is provided with air outlet, and two air inlets are respectively arranged with filtration drying device, lower clapboard
It is horizontally set in shell, and is located at air inlet top, be provided with the first air port on lower clapboard, vertical clapboard is fixed on down vertically
On partition, and side where with air inlet is parallel, partition be arranged on vertical clapboard and a medial surface of shell on, air outlet
Position opposite with the first air port on cover top plate is set, and the lower part of air outlet is provided with radiator fan, radiator fan setting
In radiator fan support plate, it is provided with the second air port in radiator fan support plate, closedtop panel assembly is provided at air outlet；
The closedtop panel assembly includes top sealing plate, top sealing plate handle and articulated structure, and top sealing plate passes through articulated structure and shell
Body top plate connection, top sealing plate handle be arranged on top sealing plate, and and articulated structure in the same side.
Further, the partition includes left clapboard, right clapboard and drying layer, and left and right partition is separately fixed at case inside
Face and vertical clapboard, left clapboard is at an acute angle with side, and obliquely, right clapboard is at an acute angle with vertical clapboard, and obliquely, left,
Right clapboard is in long and short staggeredly continuous arrangement.
Further, the lower end surface on the left and right partition is provided with drying layer, and drying layer is bonded fixation with partition.
Further, the case inside is provided with lower clapboard fixed block.
Further, the lower clapboard is connect by screw with lower clapboard fixed block.
By adopting the above-described technical solution, the present invention has the advantage that:
A kind of self-enclosed heat dissipation frequency-charger cabinet of the present invention,
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target and other advantages of the invention can be wanted by following specification and right
Book is sought to be achieved and obtained.
Detailed description of the invention
Detailed description of the invention of the invention is as follows.
Fig. 1 is the structural schematic diagram of self-closing of the present invention heat dissipation frequency-charger cabinet；
Fig. 2 is A enlarged drawing in Fig. 1；
In figure: 1. shells；2. filtration drying device；3. partition；4. air inlet；5. the first air port；6. left clapboard；7. it is right every
Plate；8. drying layer；9. the second air port；10. radiator fan；11. top sealing plate；12. orifice plate handle；13. articulated structure；14. heat dissipation
Fan support plate；15. vertical clapboard；16. air outlet；17. lower clapboard fixed block；18. screw；19. side.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1 and Figure 2, the present embodiment self-closing heat dissipation frequency-charger cabinet, comprising: shell 1, dissipates filtration drying device 2
Hot-air fan 10, radiator fan support plate 14, left clapboard 6, right clapboard 7, vertical clapboard 15, lower clapboard 3 and closedtop panel assembly；It is described
Air inlet 4 is respectively arranged on two symmetric sides of shell, the top end face of shell 1 is provided with air outlet, distinguishes at two air inlets 4
It is provided with filtration drying device 2, lower clapboard 3 is horizontally set in shell 1, and is located at 4 top of air inlet, is arranged on lower clapboard 3
There is the first air port 5, vertical clapboard 15 is fixed on vertically on lower clapboard 3, and parallel with 4 place side of air inlet, and partition setting exists
On vertical clapboard 15 and on a medial surface of shell 1, air outlet 16 is arranged in opposite with the first air port 5 on 1 top plate of shell
Position, the lower part of air outlet 4 are provided with radiator fan 10, and radiator fan 10 is arranged in radiator fan support plate 14, radiation air
14 are provided with the second air port 9 in fan support plate, and 16 are provided with closedtop panel assembly at air outlet；Cooling air by air inlet at
Filtration drying device enters in shell after filtering is dried to air, has ensured the drying of cooling air, while reducing ash
Dirt enters inside frequency converter.
The closedtop panel assembly includes top sealing plate 11, top sealing plate handle 12 and articulated structure 13, and top sealing plate 11 passes through hinged
Structure 13 is connect with 1 top plate of shell, and top sealing plate handle 12 is arranged on top sealing plate 11, and with articulated structure 13 in the same side.Institute
Stating partition includes left clapboard 6, right clapboard 7 and drying layer 8, and left and right partition is separately fixed at case inside face 19 and vertical clapboard
15, left clapboard 6 and side 19 are at an acute angle, and obliquely, and right clapboard 7 and vertical clapboard 15 are at an acute angle, and obliquely, it is left and right every
Plate is in long and short staggeredly continuous arrangement.Cooling wind enters in shell from two air inlets, enters baffle region by the first air port, left and right
Partition is long and short to be staggered, and forms S type ventilating duct, cooling wind detour in air duct, then shell is discharged by the second air port, dissipates
Hot-air fan accelerates the flowing of cooling air, and top sealing plate opens automatically under the action of aerodynamic flow forces, and top sealing plate is turned to another
Side, and top sealing plate handle plays the role of baffle, in case top sealing plate is turned to the other side.
Lower end surface on the left and right partition is provided with drying layer 8, and drying layer 8 is bonded solid with left clapboard 6, right clapboard 7
It is fixed.Air by the ventilating duct of S type, on left clapboard, right clapboard can to the vapor and dust stopped in portion of air, into
One step plays the role of dry and filters.
Lower clapboard fixed block 17 is provided on the inside of the shell 1.
The lower clapboard 17 is connect by screw 18 with 17 fixed block of lower clapboard.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (1)
1. a kind of self-enclosed heat dissipation frequency-charger cabinet, it is characterised in that: including shell, filtration drying device, radiator fan, radiation air
Fan support plate, partition, vertical clapboard, lower clapboard and closedtop panel assembly；Be respectively arranged on two symmetric sides of the shell into
Air port, the top end face of shell are provided with air outlet, and two air inlets are respectively arranged with filtration drying device, and lower clapboard is horizontally disposed
In shell, and it is located at air inlet top, is provided with the first air port on lower clapboard, vertical clapboard is fixed on lower clapboard vertically,
And it is parallel with side where air inlet, partition is arranged on vertical clapboard on a medial surface of shell, and air outlet setting exists
The position opposite with the first air port on cover top plate, the lower part of air outlet are provided with radiator fan, and radiator fan setting is being radiated
On fan support plate, it is provided with the second air port in radiator fan support plate, closedtop panel assembly is provided at air outlet；
The closedtop panel assembly includes top sealing plate, top sealing plate handle and articulated structure, and top sealing plate passes through articulated structure and shell top
Plate connection, top sealing plate handle be arranged on top sealing plate, and and articulated structure in the same side；
The partition includes left clapboard, right clapboard and drying layer, left and right partition be separately fixed at case inside face and vertically every
Plate, left clapboard is at an acute angle with side, and obliquely, right clapboard is at an acute angle with vertical clapboard, and obliquely, left and right partition in it is long,
The wrong continuous arrangement of short delivery；
Lower end surface on the left and right partition is provided with drying layer, and drying layer is bonded fixation with partition；
The case inside is provided with lower clapboard fixed block；
The lower clapboard is connect by screw with lower clapboard fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611160774.6A CN106533134B (en) | 2016-12-15 | 2016-12-15 | A kind of self-enclosed heat dissipation frequency-charger cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611160774.6A CN106533134B (en) | 2016-12-15 | 2016-12-15 | A kind of self-enclosed heat dissipation frequency-charger cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106533134A CN106533134A (en) | 2017-03-22 |
| CN106533134B true CN106533134B (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611160774.6A Active CN106533134B (en) | 2016-12-15 | 2016-12-15 | A kind of self-enclosed heat dissipation frequency-charger cabinet |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979267A (en) * | 2017-12-29 | 2018-05-01 | 石狮市酷瑞电气有限责任公司 | A kind of frequency converter with dust and water protection dual-use function |
| CN109246996A (en) * | 2018-10-30 | 2019-01-18 | 安徽华星智能停车设备有限公司 | A kind of intelligent monitoring automatic range parking apparatus |
| CN112510971B (en) * | 2020-12-10 | 2021-10-22 | 芜湖金太阳机电设备有限公司 | Ventilation dust protected inverter cabinet |
| CN113246764B (en) * | 2021-05-12 | 2023-03-24 | 美达电器(重庆)有限公司 | Charging machine |
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| CN203117868U (en) * | 2013-02-04 | 2013-08-07 | 欧阳炜昊 | Dustproof computer case |
| CN204648500U (en) * | 2015-04-21 | 2015-09-16 | 苏州安达绿风环境科技有限公司 | A kind of indoor air-purification device |
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| US6643130B1 (en) * | 2002-07-08 | 2003-11-04 | Demarchis John A. | Wash down filtered fan apparatus |
| CN201550393U (en) * | 2009-11-09 | 2010-08-11 | 中国北车股份有限公司大连电力牵引研发中心 | Ventilation device |
| CN201611739U (en) * | 2009-11-12 | 2010-10-20 | 杭州禹航电器有限公司 | Mazy ventilating trunk plate |
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| CN202424481U (en) * | 2011-12-14 | 2012-09-05 | 荥阳市电业局 | Airtight dust-proof variable-frequency electric drive control cabinet |
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| Publication number | Publication date |
|---|---|
| CN106533134A (en) | 2017-03-22 |
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