CN208890695U - A kind of frequency converter cabinet - Google Patents
A kind of frequency converter cabinet Download PDFInfo
- Publication number
- CN208890695U CN208890695U CN201821310495.8U CN201821310495U CN208890695U CN 208890695 U CN208890695 U CN 208890695U CN 201821310495 U CN201821310495 U CN 201821310495U CN 208890695 U CN208890695 U CN 208890695U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchange
- radiating
- heat dissipation
- frequency converter
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of frequency converter cabinets, including cabinet body ontology, top cover, transducer element, heat dissipation wind channel, first cooling mechanism, heat exchange case and exhaust fan, the top of the cabinet body ontology is equipped with top cover, the top of the top cover is equipped with ventilator cowling, antetheca below the cabinet body ontology is equipped with air inlet, transducer element is equipped in the cabinet body ontology, heat dissipation wind channel is equipped between the transducer element and the rear wall of cabinet body ontology, the lower end of the heat dissipation wind channel is communicated with the outside world by air inlet, the upper end of the heat dissipation wind channel is communicated with the outside world by ventilator cowling, first cooling mechanism is installed on rear side of the transducer element, the heat exchange case is mounted in heat dissipation wind channel, the heat exchange case is located at the underface of the first cooling mechanism, the exhaust fan is mounted on the lower section of heat exchange case, it can make to arrange using heat exchange case The problems such as wind of fan discharge is converted to cold wind and radiates, and the radiator structure cooling rate for solving frequency converter is slow, and heat dissipation effect is poor.
Description
[technical field]
The utility model relates to heat abstractor technical field, especially a kind of frequency converter cabinet.
[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, existing heat dissipation technology mostly use greatly metal to dissipate
The method that backing directly fits circuit board, using wind-cooling heat dissipating, radiating rate is slow, ineffective, and reduces the use of frequency converter
Service life, therefore propose a kind of frequency converter cabinet.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of frequency converter cabinet, air-cooled and water
The radiator structure that cold junction closes guarantees that heat dissipation is good, using the wind that heat exchange case can be such that exhaust fan is discharged be converted to cold wind carry out it is scattered
The problems such as heat, the radiator structure cooling rate for solving frequency converter is slow, and heat dissipation effect is poor.
To achieve the above object, the utility model proposes a kind of frequency converter cabinets, including cabinet body ontology, top cover, frequency conversion
Device element, heat dissipation wind channel, the first cooling mechanism, heat exchange case and exhaust fan, the top of the cabinet body ontology is equipped with top cover, described
The top of top cover is equipped with ventilator cowling, and the antetheca below the cabinet body ontology is equipped with air inlet, is equipped with first on the air inlet
Dust-proof screen component, the cabinet body ontology is interior to be equipped with transducer element, sets between the transducer element and the rear wall of cabinet body ontology
There is heat dissipation wind channel, the lower end of the heat dissipation wind channel is communicated with the outside world by air inlet, and the upper end of the heat dissipation wind channel passes through ventilation
Cover communicates with the outside world, and the first cooling mechanism is equipped on rear side of the transducer element, and the heat exchange case is mounted on radiation air
In road, the heat exchange case is located at the underface of the first cooling mechanism, is equipped with the first heat exchange heat dissipation group in the heat exchange case
The structure of part and the second heat exchange radiating subassembly, the first heat exchange radiating subassembly and the second heat exchange radiating subassembly is identical,
The first heat-dissipating pipe, the sidewall symmetry installation of the first heat exchange radiating subassembly are equipped in the first heat exchange radiating subassembly
There is the first radiating wing component, the exhaust fan is mounted on the lower section of heat exchange case.
Preferably, the heat exchange case further includes installs case, the outer wall and heat dissipation wind channel of the installs case are fitted close,
The two sides of the installs case are equipped with mounting plate, and the first heat exchange radiating subassembly and the second heat exchange radiating subassembly are symmetrical
It is fixed in installs case, the first heat exchange radiating subassembly and uniform first water cooling box of the second heat exchange radiating subassembly are connected.
Preferably, the first heat exchange radiating subassembly further includes the first heat-conducting plate, first heat-dissipating pipe is layed in
In first heat-conducting plate, the corner of the serpentine-like structure of the first heat-dissipating pipe, first heat-dissipating pipe is equipped with arc transition, institute
The two sides for stating the first heat-conducting plate are symmetrically installed with the first radiating wing component, and the first radiating wing component is in a vertical shape equidistantly to be divided
Cloth forms auxiliary wind chamber between the first radiating wing component.
Preferably, first cooling mechanism further includes the second water cooling box, fixed bracket, the second heat-conducting plate, second dissipates
Heat pipe and radiating fin, second heat-conducting plate are mounted on fixed bracket, are equipped in second heat-conducting plate and the second water
The side of the second connected heat-dissipating pipe of ice chest, the serpentine-like structure of the second heat-dissipating pipe, second heat-conducting plate is equipped with several
Radiating fin, the radiating fin is in a vertical shape to be uniformly distributed, and the section of the radiating fin is wavy.
Preferably, the peripheral outer wall of the ventilator cowling is uniformly provided with ventilation slot, top is movably installed in the top cover
The dust-proof screen component in portion, the antetheca of the top cover offer the second mounting groove, the dust-proof screen component in top and the second mounting groove phase
Cooperation, the two sides of second mounting groove are symmetrically arranged with guiding installation guide rail, and the dust-proof screen component in top is equipped with locking card
Item, the card slot matched with locking strip is offered on the top cover, and the dust-proof screen component in top further includes dustproof filter screen, leads
Enter support frame, elastic telescopic bracket, pushing block, baffle and knob, the importing support frame is matched with guiding installation guide rail, described
Dustproof filter screen, which is mounted on, to be imported on support frame, and described importing support frame one end is equipped with baffle, the baffle and the second mounting groove phase
Cooperation, the locking strip are arranged close to the inside of baffle, the side of the locking strip by several elastic telescopic brackets
Wall is connected by connecting rod with pushing block, and the side wall of the baffle offers strip groove, and the connecting rod runs through strip groove, the knob peace
Mounted in the outer wall of baffle.
The utility model has the beneficial effects that the utility model is by by cabinet body ontology, top cover, transducer element, radiation air
Road, the first cooling mechanism, heat exchange case and exhaust fan etc. are used in conjunction with, the wind that heat exchange case can be such that exhaust fan is discharged
It is converted to cold wind to radiate, the medium in the heat-dissipating pipe of the first cooling mechanism is heated to be started to carry out fluid exchange and heat transfer energy
It enough takes away most of heat of heater element, while partial heat guiding radiating fin being radiated, heat exchange case can be with
Exhaust fan cooperation discharge cold wind, the air that cold wind outlet air can heat radiating fin is discharged, and cools down to radiating fin,
Guarantee that heat dissipation is good, and use easy-to-dismount dustproof filter screen, effectively completely cut off impurity and enter, while convenient for removing on strainer in time
The problems such as impurity of accumulation, the radiator structure cooling rate for being able to solve frequency converter is slow, and heat dissipation effect is poor.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of internal structure left view schematic diagram of frequency converter cabinet of the utility model；
Fig. 2 is a kind of schematic diagram of frequency converter cabinet of the utility model；
Fig. 3 is a kind of internal structure top view of the first cooling mechanism of frequency converter cabinet of the utility model；
Fig. 4 is a kind of internal structure top view of the heat exchange case of frequency converter cabinet of the utility model；
Fig. 5 is a kind of left view of the first heat exchange radiating subassembly of frequency converter cabinet of the utility model；
Fig. 6 is a kind of enlarged diagram of the top cover of frequency converter cabinet of the utility model；
Fig. 7 is a kind of part-structure left view of the dust-proof screen component in the top of frequency converter cabinet of the utility model.
[specific embodiment]
Refering to fig. 1 to Fig. 7, a kind of frequency converter cabinet of the utility model, including cabinet body ontology 1, top cover 2, transducer element
3, the top of heat dissipation wind channel 4, the first cooling mechanism 5, heat exchange case 6 and exhaust fan 7, the cabinet body ontology 1 is equipped with top cover 2, institute
The top for stating top cover 2 is equipped with ventilator cowling 21, and the antetheca of 1 lower section of cabinet body ontology is equipped with air inlet, installs on the air inlet
There is the first dust-proof screen component 11, transducer element 3, the transducer element 3 and cabinet body ontology 1 are equipped in the cabinet body ontology 1
Rear wall between be equipped with heat dissipation wind channel 4, the lower end of the heat dissipation wind channel 4 communicated with the outside world by air inlet, the heat dissipation wind channel 4
Upper end communicated with the outside world by ventilator cowling 21, the rear side of the transducer element 3 is equipped with the first cooling mechanism 5, the heat
Commuting case 6 is mounted in heat dissipation wind channel 4, and the heat exchange case 6 is located at the underface of the first cooling mechanism 5, the heat exchange case 6
Inside it is equipped with the first heat exchange radiating subassembly 62 and the second heat exchange radiating subassembly 63,62 He of the first heat exchange radiating subassembly
The structure of second heat exchange radiating subassembly 63 is identical, is equipped with the first heat-dissipating pipe 622 in the first heat exchange radiating subassembly 62,
The sidewall symmetry of the first heat exchange radiating subassembly 62 is equipped with the first radiating wing component 623, and the exhaust fan 7 is mounted on
The lower section of heat exchange case 6.The heat exchange case 6 further includes installs case 61, and the outer wall and heat dissipation wind channel 4 of the installs case 61 are close
The two sides of cooperation, the installs case 61 are equipped with mounting plate 611, the first heat exchange radiating subassembly 62 and the second heat exchange
Radiating subassembly 63 is symmetrically fixed in installs case 61, the first heat exchange radiating subassembly 62 and the second heat exchange radiating subassembly 63
Uniform first water cooling box 60 is connected.The first heat exchange radiating subassembly 62 further includes the first heat-conducting plate 621, first heat dissipation
Pipe 622 is layed in the first heat-conducting plate 621, and the serpentine-like structure of first heat-dissipating pipe 622, first heat-dissipating pipe 622 turns
Arc transition 6221 is equipped at angle, the two sides of first heat-conducting plate 621 are symmetrically installed with the first radiating wing component 623, institute
The equidistantly distributed in a vertical shape of the first radiating wing component 623 is stated, forms auxiliary wind chamber between the first radiating wing component 623
624.First cooling mechanism 5 further includes the second water cooling box 50, fixed bracket 51, the second heat-conducting plate 52, the second heat-dissipating pipe 53
With radiating fin 54, second heat-conducting plate 52 is mounted on fixed bracket 51, is equipped in second heat-conducting plate 52 and the
The second connected heat-dissipating pipe 53 of two water cooling boxes 50, the serpentine-like structure of second heat-dissipating pipe 53, the one of second heat-conducting plate 52
Side is equipped with several radiating fins 54, and the radiating fin 54 is in a vertical shape to be uniformly distributed, and the section of the radiating fin 54 is in
Waveform.The peripheral outer wall of the ventilator cowling 21 is uniformly provided with ventilation slot 22, and it is dust-proof that top is movably installed in the top cover 2
Screen component 23, the antetheca of the top cover 2 offer the second mounting groove 20, the dust-proof screen component 23 in the top and the second mounting groove
20 match, and the two sides of second mounting groove 20, which are symmetrically arranged with, is oriented to installation guide rail 201, on the dust-proof screen component 23 in top
Equipped with locking strip 234, the card slot 200 matched with locking strip 234, the top Air Filter are offered on the top cover 2
Component 23 further includes dustproof filter screen 231, imports support frame 232, elastic telescopic bracket 233, pushing block 235, baffle 236 and knob
237, the importing support frame 232 is matched with guiding installation guide rail 201, and the dustproof filter screen 231 is mounted on importing support frame
On 232, described 232 one end of importing support frame is equipped with baffle 236, and the baffle 236 is matched with the second mounting groove 20, the lock
Determine the inside that strip 234 is arranged close to baffle 236 by several elastic telescopic brackets 233, the side of the locking strip 234
Wall is connected by connecting rod 2351 with pushing block 235, and the side wall of the baffle 236 offers strip groove, and the connecting rod 2351 runs through item
Shape slot, the knob 237 are mounted on the outer wall of baffle 236.
Utility model works process:
A kind of frequency converter cabinet of the utility model, medium in the second heat-dissipating pipe 53 of the first cooling mechanism 5 is heated to be started
Most of heat of transducer element 3 can be taken away by carrying out fluid exchange and heat transfer, while partial heat is oriented to heat radiating fin
Piece 54 radiates, and heat exchange case 6 can cooperate discharge cold wind with exhaust fan 7, and air passes through the first heat exchange radiating subassembly 62
Heat exchange is carried out with the first radiating wing component 623 with when the second heat exchange radiating subassembly 63, the cold wind outlet air of generation can will dissipate
The air discharge that hot fin 54 heats, and cooling down to radiating fin 54, guarantees that heat dissipation is good, can be in further cabinet body
Be connected with the first cooling mechanism 5, heat exchange case 6 and exhaust fan 7 temperature sensing unit and control system are set, according to detection temperature
The working condition of radiator is controlled, and then improves the utilization rate of resource, guarantees that heat dissipation is good, and using easy to disassemble clean
Dustproof filter screen effectively completely cuts off impurity and enters, since the dust-proof screen component 23 in the top at top is easy to gather dust and impurity, using just
In removing the impurity accumulated on strainer in time, when carrying out cleaning disassembly, it is only necessary to which pushing up pushing block 235 makes to lock
Strip 234 is detached from card slot 200, and the dust-proof screen component 23 in top can be removed by then pulling out knob 237, and strainer is determined
The dust-proof screen component 23 in top when installing again, need to only be pushed into top cover 2 along the second mounting groove 20, lock by phase cleaning or replacement
Determining strip 234 can be locked with card slot 200 automatically, complete installation.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. a kind of frequency converter cabinet, it is characterised in that: including cabinet body ontology (1), top cover (2), transducer element (3), radiation air
The top of road (4), the first cooling mechanism (5), heat exchange case (6) and exhaust fan (7), the cabinet body ontology (1) is equipped with top cover
(2), the top of the top cover (2) is equipped with ventilator cowling (21), and the antetheca below the cabinet body ontology (1) is equipped with air inlet, described
First dust-proof screen component (11) is installed on air inlet, is equipped with transducer element (3) in the cabinet body ontology (1), the frequency conversion
Heat dissipation wind channel (4) are equipped between device element (3) and the rear wall of cabinet body ontology (1), the lower end of the heat dissipation wind channel (4) passes through air inlet
Mouth communicates with the outside world, and the upper end of the heat dissipation wind channel (4) is communicated with the outside world by ventilator cowling (21), the transducer element (3)
Rear side be equipped with the first cooling mechanism (5), the heat exchange case (6) is mounted in heat dissipation wind channel (4), the heat exchange case
(6) be located at the underface of the first cooling mechanism (5), be equipped in the heat exchange case (6) the first heat exchange radiating subassembly (62) and
Second heat exchange radiating subassembly (63), the knot of the first heat exchange radiating subassembly (62) and the second heat exchange radiating subassembly (63)
Structure is identical, is equipped with the first heat-dissipating pipe (622) in the first heat exchange radiating subassembly (62), the first heat exchange heat dissipation group
The sidewall symmetry of part (62) is equipped with the first radiating wing component (623), and the exhaust fan (7) is mounted under heat exchange case (6)
Side.
2. a kind of frequency converter cabinet as described in claim 1, it is characterised in that: the heat exchange case (6) further includes installs case
(61), the outer wall of the installs case (61) and heat dissipation wind channel (4) are fitted close, and the two sides of the installs case (61) are equipped with mounting plate
(611), the first heat exchange radiating subassembly (62) and the second heat exchange radiating subassembly (63) are symmetrically fixed on installs case (61)
Interior, the first heat exchange radiating subassembly (62) and the second heat exchange radiating subassembly (63) are connected with the first water cooling box (60).
3. a kind of frequency converter cabinet as described in claim 1, it is characterised in that: the first heat exchange radiating subassembly (62) is also
Including the first heat-conducting plate (621), first heat-dissipating pipe (622) is layed in the first heat-conducting plate (621), first heat-dissipating pipe
(622) corner of serpentine-like structure, first heat-dissipating pipe (622) is equipped with arc transition (6221), and described first is thermally conductive
The two sides of plate (621) are symmetrically installed with the first radiating wing component (623), and the first radiating wing component (623) is in a vertical shape etc.
Spacing is distributed, and auxiliary wind chamber (624) is formed between the first radiating wing component (623).
4. a kind of frequency converter cabinet as described in claim 1, it is characterised in that: first cooling mechanism (5) further includes the
Two water cooling boxes (50), fixed bracket (51), the second heat-conducting plate (52), the second heat-dissipating pipe (53) and radiating fin (54), described the
Two heat-conducting plates (52) are mounted on fixed bracket (51), are equipped with and the second water cooling box (50) phase in second heat-conducting plate (52)
The second heat-dissipating pipe (53) even, the side of the serpentine-like structure of second heat-dissipating pipe (53), second heat-conducting plate (52) is equipped with
Several radiating fins (54), the radiating fin (54) is in a vertical shape to be uniformly distributed, and the section of the radiating fin (54) is in
Waveform.
5. a kind of frequency converter cabinet as described in claim 1, it is characterised in that: the peripheral outer wall of the ventilator cowling (21) is uniform
It offers ventilation slot (22), the dust-proof screen component (23) in top, the antetheca of the top cover (2) is movably installed in the top cover (2)
It offers the second mounting groove (20), the dust-proof screen component in top (23) matches with the second mounting groove (20), second peace
The two sides of tankage (20) are symmetrically arranged with guiding installation guide rail (201), and the dust-proof screen component in top (23) is equipped with locking strip
(234), the card slot (200) matched with locking strip (234) is offered on the top cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310495.8U CN208890695U (en) | 2018-08-15 | 2018-08-15 | A kind of frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310495.8U CN208890695U (en) | 2018-08-15 | 2018-08-15 | A kind of frequency converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890695U true CN208890695U (en) | 2019-05-21 |
Family
ID=66508751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821310495.8U Expired - Fee Related CN208890695U (en) | 2018-08-15 | 2018-08-15 | A kind of frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067295A (en) * | 2018-08-15 | 2018-12-21 | 浙江佳乐科仪股份有限公司 | A kind of frequency converter cabinet |
-
2018
- 2018-08-15 CN CN201821310495.8U patent/CN208890695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067295A (en) * | 2018-08-15 | 2018-12-21 | 浙江佳乐科仪股份有限公司 | A kind of frequency converter cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109067295A (en) | A kind of frequency converter cabinet | |
| CN208724286U (en) | A kind of frequency converter cabinet of high efficiency and heat radiation | |
| CN208890695U (en) | A kind of frequency converter cabinet | |
| CN209015014U (en) | A kind of computer host box with cooling function | |
| CN219998347U (en) | Battery cover plate assembly | |
| CN207252115U (en) | A kind of liquid cooling heat radiation system of power-supply device | |
| CN109067296B (en) | Improved frequency converter cabinet | |
| CN210742807U (en) | Self-cooling type computer mainframe | |
| CN208969598U (en) | A kind of automated computer cooling device | |
| CN208723822U (en) | A kind of frequency converter cabinet of modified form | |
| CN109818110A (en) | A kind of new-energy automobile power battery structure | |
| CN212211778U (en) | Switching power supply with overheat self-protection | |
| CN211829842U (en) | Heat radiation structure for electric power transformer box | |
| CN114546072A (en) | Heat dissipation structure of server for intelligent park and use method of heat dissipation structure | |
| CN209449143U (en) | A kind of great-power electromagnetic heating control cabinet | |
| CN108882594A (en) | A kind of frequency converter cabinet of high efficiency and heat radiation | |
| CN207518467U (en) | A kind of twin grinding frequency converter radiator | |
| CN208425079U (en) | A kind of adjustable telecommunications equipment cabinet of air outlet | |
| CN207501738U (en) | A kind of energy conservation and environmental protection radiator | |
| CN206077210U (en) | A kind of converter dust-proof radiating structure | |
| CN218570716U (en) | Heat radiator for server machine case | |
| CN104964317A (en) | Water-cooling silent frequency-variable microwave oven | |
| CN220798901U (en) | DC/DC power supply heat abstractor | |
| CN216752566U (en) | Heat dissipation device for inverter | |
| CN216598661U (en) | Electric power metering equipment protection peripheral hardware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210815 |