CN109067296A - A kind of frequency converter cabinet of modified form - Google Patents
A kind of frequency converter cabinet of modified form Download PDFInfo
- Publication number
- CN109067296A CN109067296A CN201810926273.7A CN201810926273A CN109067296A CN 109067296 A CN109067296 A CN 109067296A CN 201810926273 A CN201810926273 A CN 201810926273A CN 109067296 A CN109067296 A CN 109067296A
- Authority
- CN
- China
- Prior art keywords
- support
- bracket
- cabinet body
- frequency converter
- modified form
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 208000002925 dental caries Diseases 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 239000000306 component Substances 0.000 description 24
- 239000012535 impurity Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
-
- 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
- H05K7/20918—Forced ventilation, e.g. on heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
-
- 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
- H05K7/20927—Liquid coolant without phase change
Landscapes
- 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)
Abstract
The invention discloses a kind of frequency converter cabinets of modified form, including cabinet body, ventilation top cover, transducer element, cooling mechanism, fixed support guide bracket, active mount, dust-proof screen component, radiator fan component and locked flapper, the top of the cabinet body is equipped with ventilation top cover, several ventilation slots are uniformly provided on the ventilation top cover, transducer element is installed in the cabinet body, cooling mechanism is installed at the top of the transducer element, the fixed support guide bracket is symmetrically mounted on the inner wall of cabinet body two sides, the first Support bracket is provided on the fixed support guide bracket, the active mount is movably arranged on fixed support guide bracket, two fan installation cavitys are symmetrically arranged on the active mount, the locked flapper is mounted on the antetheca of active mount, the locked flapper is matched with mounting groove, guarantee that heat dissipation is good, It is easy for assemble or unload using the radiating fan mechanism of activity installation, it is easy to repair, avoid the heat dissipation effect for influencing cabinet body.
Description
[technical field]
The present invention relates to the technical field of frequency converter cabinet, especially a kind of frequency converter cabinet of modified form.
[background technique]
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation is the core component of frequency conversion speed-adjusting system.As industrial automatization is higher and higher, become
Frequency device has been more and more widely used in Industry Control and daily life field.Since frequency converter core circuit module has collection
The features such as at degree height, high frequency, high pressure, high speed, causes to generate heat when its work serious.And the normal working temperature of frequency converter is -10
DEG C~+50 DEG C, once super go beyond the scope, the performance of electronic component will decline, and influence the working effect of frequency converter.If
Long-term work the serious consequences such as will affect the service life of frequency converter, or even set off an explosion, burn at extraordinary temperature.Thus,
The guarantee that frequency converter needs radiator of good performance to work normally as it, the typical fan installation of existing product, maintenance
Mode generallys use side and removes fastener, the mode that top removes.Generally, frequency converter is installed in cabinet, past in cabinet
Toward needing to install other devices and cable etc., side and headspace are often limited, and maintenance operation space is too small, therefore, user
It need to safeguard that fan need to remove complete machine, maintenance is inconvenient, therefore proposes a kind of frequency converter cabinet of modified form.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of frequency converter cabinet of modified form is proposed, use
The radiating fan mechanism of activity installation, it is easy for assemble or unload, it is easy to repair, and install on active mount and removably prevent
Dirt strainer effectively completely cuts off impurity and enters, can remove the impurity accumulated on strainer in time, avoids the heat dissipation effect for influencing cabinet body.
To achieve the above object, the invention proposes a kind of frequency converter cabinet of modified form, including cabinet body, ventilation top cover,
Transducer element, cooling mechanism, fixed support guide bracket, active mount, dust-proof screen component, radiator fan component and locking gear
Plate, the top of the cabinet body are equipped with ventilation top cover, are uniformly provided with several ventilation slots on the ventilation top cover, in the cabinet body
Transducer element is installed, cooling mechanism is installed at the top of the transducer element, the fixed support guide bracket is symmetrically installed
On the inner wall of cabinet body two sides, it is provided with the first Support bracket on the fixed support guide bracket, is set on first Support bracket
There is guide-localization protrusion, the active mount is movably arranged on fixed support guide bracket, symmetrically sets on the active mount
There are two fan installation cavity, the fan installation cavity is made of the first support plate and the second support plate of two sides, the radiation air
Fan component is mounted between the first support plate and the second support plate, and the second Support bracket, institute are equipped in second support plate
The two sides for stating dust-proof screen component are movably arranged on respectively on the second Support bracket, and the antetheca of the cabinet body is equipped with and active mount
The mounting groove matched, the locked flapper are mounted on the antetheca of active mount, and the locked flapper and mounting groove match
It closes.
Preferably, the fixed support guide bracket further includes mounting plate and anticreep card base, it is equipped in the cabinet body several
A support post, the two sides below the cabinet body are equipped with the air inlet for being equipped with the first Air Filter, and the mounting plate passes through bolt
It is mounted on support post, first Support bracket, anticreep card base are fixed on the side wall of mounting plate, and the anticreep card base is located at
The top of first Support bracket.
Preferably, the locked flapper further includes elastic telescopic bracket, locking strip, pushing block and knob, the elasticity
Telescope support is mounted on the inner wall of locked flapper, and the lower section of the elastic telescopic bracket is equipped with locking strip, first support
The antetheca of bracket is equipped with limited block, and limiting groove is offered on the limited block, and the locking strip and limiting groove match
It closes, the side of the locking strip is equipped with arc approaching face, and the pushing block is mounted on locking strip by connecting rod and leads far from arc
Enter the side in face, the antetheca of through slot of the connecting rod in locked flapper, the locked flapper is equipped with knob, the knob position
In the top of pushing block.
Preferably, the cooling mechanism further includes water cooling box, heat-conducting block, heat-dissipating pipe and radiating fin, the heat-conducting block
Inside it is equipped with the heat-dissipating pipe being connected with water cooling box, the heat-dissipating pipe serpentine-like structure is evenly distributed on the heat-conducting block several
A radiating fin.
Preferably, the active mount further includes support base and sliding card frame, the sliding card frame is symmetrical
In the two sides of support base, the support base is equipped with the first support plate and the second support plate, the section of the sliding card frame
Shape is L-shaped, and the lower end surface of the sliding card frame offers the guide groove matched with guide-localization protrusion, the fixed branch
It supports guide bracket and is equipped with anticreep card base, the cross sectional shape of the anticreep card base is inverted L-shaped, formation anticreep in the anticreep card base
Slot, the sliding card frame are mounted in anti-be disengaged from the groove, and second support plate is located at close to the side of cabinet body inner wall.
Preferably, being equipped with dismountable Air Filter in the dust-proof screen component, the two sides of the dust-proof screen component are set
There is Air Filter that balladeur train is installed, the Air Filter installation balladeur train includes the first support frame, third Support bracket and installs sliding block, described
First support frame is fixedly arranged above third Support bracket, and the inside below first support frame is equipped with installation sliding block, described
It installs and is equipped with sliding slot in sliding block, the installation sliding block is movably arranged on the second Support bracket, the end of second Support bracket
Portion is equipped with the blade fin matched with sliding slot.
Preferably, the radiator fan component further includes that installing rack of fan, upper cover and installation wing plate, the upper cover pass through
Several bolts are mounted on the top of installing rack of fan, and the two sides of the installing rack of fan are extended with the installation wing plate of bending, institute
Installation wing plate is stated to be connected by bolt with the first support plate, the second support plate.
Beneficial effects of the present invention: the present invention is by propping up cabinet body, ventilation top cover, transducer element, cooling mechanism, fixation
Support guide bracket, active mount, dust-proof screen component, radiator fan component and locked flapper etc. are used in conjunction with, air-cooled and water
The radiator structure that cold junction closes, medium in the heat-dissipating pipe of water-cooling component is heated to be started to carry out fluid exchange and heat transfer can
Most of heat of heater element is taken away, while partial heat guiding radiating wing component being radiated, in going out for radiator fan
Under wind effect, the air discharge that radiating wing component is heated guarantees the radiating fan mechanism that heat dissipation is good, installs using activity,
It is easy for assemble or unload, it is easy to repair, and dismountable dustproof filter screen is installed on active mount, effectively completely cut off impurity into
Enter, the impurity accumulated on strainer can be removed in time, avoids the heat dissipation effect for influencing cabinet body.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of schematic diagram of the frequency converter cabinet of modified form of the present invention；
Fig. 2 is a kind of schematic diagram of internal structure of the frequency converter cabinet of modified form of the present invention；
Fig. 3 is a kind of part-structure enlarged diagram of the frequency converter cabinet of modified form of the present invention；
Fig. 4 is a kind of enlarged section of the fixed support guide bracket of frequency converter cabinet of modified form of the present invention；
Fig. 5 is a kind of enlarged section of the dust-proof screen component of the frequency converter cabinet of modified form of the present invention；
Fig. 6 is a kind of enlarged section of the locked flapper of the frequency converter cabinet of modified form of the present invention.
[specific embodiment]
Refering to fig. 1 to Fig. 6, a kind of frequency converter cabinet of modified form of the present invention, including cabinet body 1, ventilation top cover 2, frequency converter
Element 3, cooling mechanism 4, fixed support guide bracket 5, active mount 6, dust-proof screen component 7, radiator fan component 8 and locked flapper
9, the top of the cabinet body 1 is equipped with ventilation top cover 2, is uniformly provided with several ventilation slots, the cabinet body on the ventilation top cover 2
Transducer element 3 is installed, the top of the transducer element 3 is equipped with cooling mechanism 4, and the fixed support guide bracket 5 is right in 1
Title is mounted on the inner wall of 1 two sides of cabinet body, and fixed support is provided with the first Support bracket 53 on guide bracket 5, and described first
Bracketing frame 53 is equipped with guide-localization protrusion 531, and the active mount 6 is movably arranged on fixed support guide bracket 5, the work
Two fan installation cavitys are symmetrically arranged in dynamic mounting base 6, the fan installation cavity is by the first support plate 61 of two sides and second
Fagging 62 forms, and the radiator fan component 8 is mounted between the first support plate 61 and the second support plate 62, second support
Second Support bracket 621 is installed, the two sides of the dust-proof screen component 7 are movably arranged on the second Support bracket respectively on plate 62
On 621, the antetheca of the cabinet body 1 is equipped with the mounting groove 10 matched with active mount 6, and the locked flapper 9 is mounted on work
On the antetheca of dynamic mounting base 6, the locked flapper 9 is matched with mounting groove 10.The fixed support guide bracket 5 further includes mounting plate
51 and anticreep card base 52, several support posts 12 are installed in the cabinet body 1, the two sides of 1 lower section of cabinet body are equipped with installation
There is the air inlet 11 of the first Air Filter, the mounting plate 51 is mounted on support post 12 by bolt, first supporting bracket
Frame 53, anticreep card base 52 are fixed on the side wall of mounting plate 51, and the anticreep card base 52 is located at the top of the first Support bracket 53.Institute
Stating locked flapper 9 further includes elastic telescopic bracket 91, locking strip 92, pushing block 93 and knob 94, the elastic telescopic bracket 91
It is mounted on the inner wall of locked flapper 9, the lower section of the elastic telescopic bracket 91 is equipped with locking strip 92, first Support bracket
53 antetheca is equipped with limited block 54, and limiting groove 541 is offered on the limited block 54, and the locking strip 92 and limit are recessed
Slot 541 matches, and the side of the locking strip 92 is equipped with arc approaching face, and the pushing block 93 is mounted on lock by connecting rod 931
Determine side of the strip 92 far from arc approaching face, through slot 90 of the connecting rod 931 in locked flapper 9, the locked flapper 9
Antetheca be equipped with knob 94, it is described knob 94 be located at pushing block 93 top.The cooling mechanism 4 further includes water cooling box 40, thermally conductive
Block 41, heat-dissipating pipe 42 and radiating fin 43 are equipped with the heat-dissipating pipe 42 being connected with water cooling box 40 in the heat-conducting block 41, described to dissipate
The serpentine-like structure of heat pipe 42 is evenly distributed with several radiating fins 43 on the heat-conducting block 41.The active mount 6 also wraps
Support base 60 and sliding card frame 63 are included, the sliding card frame 63 is symmetrically distributed in the two sides of support base 60, the support bottom
Seat 60 is equipped with the first support plate 61 and the second support plate 62, and the cross sectional shape of the sliding card frame 63 is L-shaped, the sliding
The lower end surface of card frame 63 offers the guide groove matched with guide-localization protrusion 531, and the fixed support guide bracket 5 is equipped with anti-
Off card foot 52, the cross sectional shape of the anticreep card base 52 be it is inverted L-shaped, formed in the anticreep card base 52 it is anti-is disengaged from the groove, the cunning
Dynamic card frame 63 is mounted in anti-be disengaged from the groove, and second support plate 62 is located at close to the side of 1 inner wall of cabinet body.The dust-proof screen component
Dismountable Air Filter is installed, the two sides of the dust-proof screen component 7 are equipped with Air Filter and install balladeur train, the Air Filter peace in 7
Filling balladeur train includes the first support frame 71, third Support bracket 72 and installation sliding block 73, and the top of first support frame 71 is fixed
There is third Support bracket 72, the inside of 71 lower section of the first support frame is equipped with installation sliding block 73, sets in the installation sliding block 73
There is sliding slot 731, the installation sliding block 73 is movably arranged on the second Support bracket 621, the end of second Support bracket 621
Equipped with the blade fin matched with sliding slot 731.The radiator fan component 8 further includes installing rack of fan 81, upper cover 82 and peace
Wing plate 83 is filled, the upper cover 82 is mounted on the top of installing rack of fan 81 by several bolts, the installing rack of fan 81
Two sides are extended with the installation wing plate 83 of bending, and the installation wing plate 83 passes through bolt and the first support plate 61, the second support plate 62
It is connected.
The course of work of the present invention:
A kind of frequency converter cabinet of modified form of the present invention, using the air-cooled radiator structure in conjunction with water cooling, in heat-dissipating pipe 42
Medium it is heated start to carry out fluid exchange and heat transfer that most of heat of the sending of transducer element 3 can be taken away, simultaneously will
Partial heat guiding radiating fin 43 radiates, and under the outlet air effect of radiator fan component 8, radiating fin 43 is heated
Air is discharged from ventilation top cover 2, and the temperature sensing list that is connected with cooling mechanism 5, radiator fan 6 can be set in further cabinet body
Member and control system according to the working condition of detection temperature controlled water cold radiating subassembly and radiator fan 6, and then improve resource
Utilization rate guarantees that heat dissipation is good, and uses clean dustproof filter screen easy to disassemble, effectively completely cuts off impurity and enters, works as radiator fan
When component 8 carries out investigation maintenance, it is only necessary to which pushing up pushing block 93, which makes to lock strip 92, is detached from limiting groove 541, so
After pull out knob and 94 can extract active mount 6 out, fan can be overhauled, since the dust-proof screen component 7 at top holds
Easily gather dust and impurity, when carrying out cleaning disassembly, the dustproof filter screen being mounted on active mount 6 can be determined
Sliding card frame 63 only along anti-be disengaged from the groove need to be pushed into anticreep card base 52, in the first Support bracket 53 when installation by phase cleaning or replacement,
Completion locking installation can be cooperated with limiting groove 541 automatically by locking strip 92.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of frequency converter cabinet of modified form, it is characterised in that: including cabinet body (1), ventilation top cover (2), transducer element
(3), cooling mechanism (4), fixed support guide bracket (5), active mount (6), dust-proof screen component (7), radiator fan component (8) and
The top of locked flapper (9), the cabinet body (1) is equipped with ventilation top cover (2), is uniformly provided on the ventilation top cover (2) several
A ventilation slot, the cabinet body (1) is interior to be equipped with transducer element (3), is equipped with heat dissipation machine at the top of the transducer element (3)
Structure (4), fixed support guide bracket (5) are symmetrically mounted on the inner wall of cabinet body (1) two sides, on fixed support guide bracket (5)
It is provided with the first Support bracket (53), first Support bracket (53) is equipped with guide-localization protrusion (531), the activity peace
Dress seat (6) is movably arranged on fixed support guide bracket (5), is symmetrically arranged with two fan installation cavitys on the active mount (6),
The fan installation cavity is made of the first support plate (61) and the second support plate (62) of two sides, the radiator fan component (8)
It is mounted between the first support plate (61) and the second support plate (62), the second supporting bracket is installed on second support plate (62)
The two sides of frame (621), the dust-proof screen component (7) are movably arranged on respectively on the second Support bracket (621), the cabinet body (1)
Antetheca be equipped with the mounting groove (10) that matches with active mount (6), the locked flapper (9) is mounted on active mount
(6) on antetheca, the locked flapper (9) matches with mounting groove (10).
2. a kind of frequency converter cabinet of modified form as described in claim 1, it is characterised in that: fixed support guide bracket (5)
Further include mounting plate (51) and anticreep card base (52), several support posts (12), the cabinet body are installed in the cabinet body (1)
(1) two sides below are equipped with the air inlet (11) for being equipped with the first Air Filter, and the mounting plate (51) is mounted on branch by bolt
It supports on column (12), first Support bracket (53), anticreep card base (52) are fixed on the side wall of mounting plate (51), the anticreep
Card base (52) is located at the top of the first Support bracket (53).
3. a kind of frequency converter cabinet of modified form as described in claim 1, it is characterised in that: the locked flapper (9) is also wrapped
Elastic telescopic bracket (91), locking strip (92), pushing block (93) and knob (94), the elastic telescopic bracket (91) is included to be mounted on
The lower section of the inner wall of locked flapper (9), the elastic telescopic bracket (91) is equipped with locking strip (92), first Support bracket
(53) antetheca is equipped with limited block (54), is offered limiting groove (541) on the limited block (54), the locking strip
(92) it is matched with limiting groove (541), the side of locking strip (92) is equipped with arc approaching face, and the pushing block (93) is logical
It crosses connecting rod (931) and is mounted on side of locking strip (92) far from arc approaching face, the connecting rod (931) runs through locked flapper
(9) antetheca of the through slot (90) on, the locked flapper (9) is equipped with knob (94), and the knob (94) is located at pushing block (93)
Top.
4. a kind of frequency converter cabinet of modified form as described in claim 1, it is characterised in that: the cooling mechanism (4) is also wrapped
It includes water cooling box (40), heat-conducting block (41), heat-dissipating pipe (42) and radiating fin (43), is equipped in the heat-conducting block (41) and water cooling
The connected heat-dissipating pipe (42) of case (40), the serpentine-like structure of the heat-dissipating pipe (42), the heat-conducting block (41) if on be evenly distributed with
Dry radiating fin (43).
5. a kind of frequency converter cabinet of modified form as described in claim 1, it is characterised in that: the active mount (6) is also
Including support base (60) and sliding card frame (63), sliding card frame (63) is symmetrically distributed in the two sides of support base (60),
The support base (60) is equipped with the first support plate (61) and the second support plate (62), the section shape of sliding card frame (63)
Shape is L-shaped, and the lower end surface of sliding card frame (63) offers the guide groove matched with guide-localization raised (531), institute
State fixed support guide bracket (5) and be equipped with anticreep card base (52), the cross sectional shape of the anticreep card base (52) be it is inverted L-shaped, it is described
It is formed in anticreep card base (52) and prevents being disengaged from the groove, the sliding card frame (63) is mounted in anti-be disengaged from the groove, the second support plate (62) position
In the side close to cabinet body (1) inner wall.
6. a kind of frequency converter cabinet of modified form as described in claim 1, it is characterised in that: in the dust-proof screen component (7)
Dismountable Air Filter is installed, the two sides of the dust-proof screen component (7) are equipped with Air Filter and install balladeur train, the Air Filter installation
Balladeur train include the first support frame (71), third Support bracket (72) and install sliding block (73), first support frame (71) it is upper
Side is fixed with third Support bracket (72), and the inside below first support frame (71) is equipped with installation sliding block (73), the peace
It fills in sliding block (73) and is equipped with sliding slot (731), the installation sliding block (73) is movably arranged on the second Support bracket (621), described
The end of second Support bracket (621) is equipped with the blade fin matched with sliding slot (731).
7. a kind of frequency converter cabinet of modified form as described in claim 1, it is characterised in that: the radiator fan component (8)
It further include that installing rack of fan (81), upper cover (82) and installation wing plate (83), the upper cover (82) are mounted on by several bolts
The two sides of the top of installing rack of fan (81), the installing rack of fan (81) are extended with the installation wing plate (83) of bending, the peace
Dress wing plate (83) is connected by bolt with the first support plate (61), the second support plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926273.7A CN109067296B (en) | 2018-08-15 | 2018-08-15 | Improved frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926273.7A CN109067296B (en) | 2018-08-15 | 2018-08-15 | Improved frequency converter cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109067296A true CN109067296A (en) | 2018-12-21 |
| CN109067296B CN109067296B (en) | 2023-10-17 |
Family
ID=64683966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810926273.7A Active CN109067296B (en) | 2018-08-15 | 2018-08-15 | Improved frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109067296B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104236A (en) * | 2020-09-01 | 2020-12-18 | 青岛中加特电气股份有限公司 | Vehicle-mounted frequency conversion sled |
| CN112165813A (en) * | 2020-10-16 | 2021-01-01 | 安擎(天津)计算机有限公司 | Novel cabinet |
| CN113950220A (en) * | 2020-07-16 | 2022-01-18 | 北京海博思创科技股份有限公司 | Machine cabinet |
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| US20050231915A1 (en) * | 2004-04-15 | 2005-10-20 | Hendry Mechanical Works | Thermally insulated cabinet and method for inhibiting heat transfer |
| US20060268514A1 (en) * | 2005-05-29 | 2006-11-30 | Hon Hai Precision Industry Co., Ltd. | Mounting apparatus for fan |
| CN204349769U (en) * | 2014-12-04 | 2015-05-20 | 重庆科川电气有限公司 | With the frequency converter of Air Filter |
| CN205336083U (en) * | 2015-08-28 | 2016-06-22 | 西门子公司 | Frequency converter |
| CN206658144U (en) * | 2016-12-15 | 2017-11-21 | 重庆科川电气有限公司 | A kind of waterproof frequency-charger cabinet |
| CN207038953U (en) * | 2017-05-23 | 2018-02-23 | 天津市天开陶普电器有限公司 | A kind of power distribution cabinet of indoor radiating dustproof |
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| CN207304359U (en) * | 2017-09-06 | 2018-05-01 | 华远电气股份有限公司 | Transduser cabinet and frequency converter |
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| CN113950220A (en) * | 2020-07-16 | 2022-01-18 | 北京海博思创科技股份有限公司 | Machine cabinet |
| CN112104236A (en) * | 2020-09-01 | 2020-12-18 | 青岛中加特电气股份有限公司 | Vehicle-mounted frequency conversion sled |
| CN112104236B (en) * | 2020-09-01 | 2022-07-15 | 青岛中加特电气股份有限公司 | Vehicle-mounted frequency conversion sled |
| CN112165813A (en) * | 2020-10-16 | 2021-01-01 | 安擎(天津)计算机有限公司 | Novel cabinet |
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Application publication date: 20181221 Assignee: Jiaxing Leying New Energy Co.,Ltd. Assignor: ZHEJIANG JAROL SCIENTIFIC INSTRUMENT Co.,Ltd. Contract record no.: X2024330000397 Denomination of invention: An improved inverter cabinet Granted publication date: 20231017 License type: Common License Record date: 20240820 |