CN108462376B - High-voltage inverter unit cabinet convenient to heat dissipation - Google Patents
High-voltage inverter unit cabinet convenient to heat dissipation Download PDFInfo
- Publication number
- CN108462376B CN108462376B CN201810450872.6A CN201810450872A CN108462376B CN 108462376 B CN108462376 B CN 108462376B CN 201810450872 A CN201810450872 A CN 201810450872A CN 108462376 B CN108462376 B CN 108462376B
- Authority
- CN
- China
- Prior art keywords
- unit cabinet
- air inlet
- filter screen
- main body
- cabinet main
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 5
- 230000008676 import Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H05K7/2089—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
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 high-voltage inverter unit cabinet convenient for heat dissipation, which comprises a unit cabinet main body, wherein an air inlet door is arranged at the bottom end of the front surface of the unit cabinet main body, a hinge is arranged at the joint of the air inlet door and the unit cabinet main body, a limiting groove is arranged at the central position inside the air inlet door, an air inlet filter screen is arranged at the central position inside the limiting groove, and a first handle is arranged at the central position of the upper surface of the air inlet filter screen; through the inside surface design anchor clamps at the unit cabinet main part, avoid current high-voltage inverter unit cabinet because inside circuit is too much too complicated, the wire winding does not have the fixed position of placing together behind the erection equipment, consequently the high pressure is used can the production of heat and is taken place dangerously, can make the slider slide in the spout according to the effect of spring, thereby make anchor clamps and wire contact until pressing from both sides tightly, conveniently separately fix the wire and place, the security of using has been improved.
Description
Technical Field
The invention belongs to the technical field of high-voltage frequency converters, and particularly relates to a high-voltage frequency converter unit cabinet convenient for heat dissipation.
Background
The existing frequency converter unit cabinet can be widely applied to various medium-voltage motor equipment such as pumps, fans and the like in the metallurgy, chemical industry, building materials, motor industry and the like, and the existing high-voltage frequency converter unit cabinet has the disadvantages that the internal circuits are too complex, and the wires are wound together after the equipment is installed and are not fixedly placed, so that heat is generated to cause danger when the equipment is used at high voltage; because the business turn over seals all for fixed state, the business turn over seals the problem that is not convenient for dismantle the clearance after long-time the use, for this reason we provide a high-voltage inverter unit cabinet convenient to heat dissipation.
Disclosure of Invention
The invention aims to provide a high-voltage inverter unit cabinet convenient for heat dissipation, which aims to solve the problems that the existing high-voltage inverter unit cabinet convenient for heat dissipation generates heat and generates danger due to the fact that after equipment is installed, wires are wound together without fixed positions because the internal circuits are too complex; because the access seal is in a fixed state, the access seal is inconvenient to disassemble and clean after long-time use.
In order to achieve the purpose, the invention provides the following technical scheme: a high-voltage inverter unit cabinet convenient for heat dissipation comprises a unit cabinet main body, wherein an air inlet door is arranged at the bottom end of the front surface of the unit cabinet main body, a hinge is arranged at the joint of the air inlet door and the unit cabinet main body, a limiting groove is arranged at the position of the inner center of the air inlet door, an air inlet filter screen is arranged at the position of the inner center of the limiting groove, a first handle is arranged at the position of the upper surface center of the air inlet filter screen, clamping plates are arranged at two ends of the air inlet filter screen, clamping grooves are arranged at two inner ends of the air inlet door, a unit cabinet main body door is arranged at one side of the air inlet door, an air outlet is arranged on the upper surface of the unit cabinet main body, a fan is arranged inside the air outlet, an air outlet filter screen is arranged on the upper surface of the fan, and an annular fixing ring, the both ends of air outlet filter screen all are provided with two buckles, the inside surface of unit cabinet main part is provided with the spout, the spout surface is provided with the fixed plate, the inboard of fixed plate is provided with the spring, the both ends of spring all are provided with the spring fixed block, spring fixed block and fixed plate fixed connection are passed through to the one end of spring, the other end of spring passes through spring fixed block fixedly connected with anchor clamps, anchor clamps with the junction of spout is provided with the slider.
Preferably, the air inlet filter screen and the air inlet door are connected through the clamping plate and the clamping groove in a clamping mode.
Preferably, the air outlet filter screen is connected with the air outlet through the buckle in a clamping manner.
Preferably, the air inlet filter screen is provided with two altogether, and two the air inlet filter screen is fixed mounting respectively in the inside central point of air inlet door puts the department.
Preferably, the air inlet door is fixedly connected with the unit cabinet main body through the hinge.
Preferably, the clamp and the unit cabinet main body are in sliding connection with the sliding groove through the sliding block.
Compared with the prior art, the invention has the beneficial effects that:
(1) cross the inside surface design anchor clamps at the unit cabinet main part, avoid current high-voltage inverter unit cabinet because inside circuit is too much too complicated, the wire winding does not have the fixed position of placing together behind the erection equipment, consequently the high pressure is used can the production of heat and is taken place dangerously, can make the slider slide in the spout according to the effect of spring, thereby make anchor clamps and wire contact until pressing from both sides tightly, conveniently separately fix the wire and place, the security of using has been improved.
(2) Through the upper surface design air outlet filter screen and the buckle in the unit cabinet main part and at the front surface bottom design air inlet door and the air intake filter screen of unit cabinet main part, avoid the business turn over to seal all for fixed state, the business turn over seals the clearance of being not convenient for dismantle after long-time the use, can be in the open mode through holding the handle with air inlet door and unit cabinet main part through the hinge, then hold first handle pulling air inlet door and be in the dismantlement state through the cardboard with air inlet door and air inlet filter screen in the inside slip of draw-in groove, be in the dismantlement state with air outlet filter screen and air outlet through the buckle at last, can clear up import and export, consequently, the efficiency of importing and exporting the business turn over wind has.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the intake door and intake screen of the present invention;
FIG. 4 is a schematic sectional view of the inside of the main body of the unit cabinet of the present invention;
FIG. 5 is a schematic top view of the interior of the main body of the unit cabinet of the present invention;
in the figure: 1. an air outlet; 2. a fan; 3. a unit cabinet main body; 4. a unit cabinet main body door; 5. an air inlet door; 6. a hinge; 7. an air inlet filter screen; 8. an air outlet filter screen; 9. an annular retainer ring; 10. buckling; 11. a first handle; 12. a limiting groove; 13. a card slot; 14. clamping a plate; 15. a spring fixing block; 16. a spring; 17. a clamp; 18. a fixing plate; 19. a slider; 20. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution of a high-voltage inverter unit cabinet convenient for heat dissipation: a high-voltage inverter unit cabinet convenient for heat dissipation comprises a unit cabinet main body 3, an air inlet door 5 is arranged at the bottom end of the front surface of the unit cabinet main body 3, a hinge 6 is arranged at the joint of the air inlet door 5 and the unit cabinet main body 3, a limiting groove 12 is arranged at the inner central position of the air inlet door 5, an air inlet filter screen 7 is arranged at the inner central position of the limiting groove 12, a first handle 11 is arranged at the upper surface central position of the air inlet filter screen 7, clamping plates 14 are arranged at two ends of the air inlet filter screen 7, clamping grooves 13 are arranged at two inner ends of the air inlet door 5, a unit cabinet main body door 4 is arranged at one side of the air inlet door 5, an air outlet 1 is arranged on the upper surface of the unit cabinet main body 3, a fan 2 is arranged inside the air outlet 1, an air outlet filter screen 8 is arranged on the upper surface of the fan 2, and, both ends of air outlet filter screen 8 all are provided with two buckles 10, the inside surface of unit cabinet main part 3 is provided with spout 20, 20 surfaces of spout are provided with fixed plate 18, the inboard of fixed plate 18 is provided with spring 16, spring 16's both ends all are provided with spring fixed block 15, spring fixed block 15 and fixed plate 18 fixed connection are passed through to spring 16's one end, spring 16's the other end passes through spring fixed block 15 fixedly connected with anchor clamps 17, anchor clamps 17 are provided with slider 19 with spout 20's junction.
In order to facilitate the detachment of the air inlet filter screen 7 for cleaning, in this embodiment, preferably, the air inlet filter screen 7 is connected with the air inlet door 5 through the clamping plate 14 and the clamping groove 13 in a clamping manner.
For the convenience of fixing the air outlet filter screen 8 by clamping, in this embodiment, preferably, the air outlet filter screen 8 is connected with the air outlet 1 by clamping the buckle 10.
In order to facilitate uniform air intake at two ends of the air inlet, in this embodiment, preferably, the air inlet filter screens 7 are arranged in two, and the two air inlet filter screens 7 are respectively and fixedly installed at the inner center position of the air inlet door 5.
In order to facilitate the opening or the detachment of the air inlet door 5, in the present embodiment, it is preferable that the air inlet door 5 is fixedly connected to the unit cabinet main body 3 by a hinge 6.
In order to fix the clamp 17, in the present embodiment, preferably, the clamp 17 is slidably connected with the cabinet main body 3 through a sliding block 19 and a sliding groove 20.
The working principle and the using process of the invention are as follows: this kind of high-voltage inverter unit cabinet convenient to heat dissipation, after installing equipment, separately place the wire, at first make the slider 19 that passes through that spring 16 connects slide in spout 20 according to spring 16's effect, thereby make anchor clamps 17 and wire contact until pressing from both sides tightly, after finishing using, then when needing to clear up the import and export filter screen, consequently hold the handle and be in the open mode with air inlet door 5 and unit cabinet main part 3 through hinge 6, then hold 11 pulling air inlet doors 5 of first handle and be in the dismantlement state with air inlet door 5 and air inlet filter screen 7 through cardboard 14 at the inside slip of draw-in groove 13, be in the dismantlement state with air outlet filter screen 8 and air outlet 1 through buckle 10 at last, can clear up import and export.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-voltage inverter unit cabinet convenient to heat dissipation, includes unit cabinet main part (3), its characterized in that: the air inlet door (5) is arranged at the bottom end of the front surface of the unit cabinet main body (3), a hinge (6) is arranged at the joint of the air inlet door (5) and the unit cabinet main body (3), a limiting groove (12) is arranged at the position of the inner center of the air inlet door (5), an air inlet filter screen (7) is arranged at the position of the inner center of the limiting groove (12), a first handle (11) is arranged at the position of the upper surface center of the air inlet filter screen (7), clamping plates (14) are arranged at two ends of the air inlet filter screen (7), clamping grooves (13) are arranged at two ends of the inner part of the air inlet door (5), a unit cabinet main body door (4) is arranged at one side of the air inlet door (5), an air outlet (1) is arranged on the upper surface of the unit cabinet main body (3), and a fan (2) is arranged in the air outlet, an air outlet filter screen (8) is arranged on the upper surface of the fan (2), an annular fixing ring (9) is arranged at the joint of the air outlet filter screen (8) and the air outlet (1), two buckles (10) are arranged at two ends of the air outlet filter screen (8), a sliding chute (20) is arranged on the inner surface of the unit cabinet main body (3), a fixed plate (18) is arranged on the outer surface of the sliding chute (20), a spring (16) is arranged on the inner side of the fixed plate (18), two ends of the spring (16) are respectively provided with a spring fixing block (15), one end of the spring (16) is fixedly connected with a fixing plate (18) through the spring fixing block (15), the other end of the spring (16) is fixedly connected with a clamp (17) through a spring fixing block (15), and a sliding block (19) is arranged at the joint of the clamp (17) and the sliding groove (20).
2. The high-voltage inverter unit cabinet convenient for heat dissipation of claim 1, wherein: the air inlet filter screen (7) and the air inlet door (5) are connected in a clamping mode through the clamping plate (14) and the clamping groove (13).
3. The high-voltage inverter unit cabinet convenient for heat dissipation of claim 1, wherein: the air outlet filter screen (8) is connected with the air outlet (1) through the buckle (10) in a clamping manner.
4. The high-voltage inverter unit cabinet convenient for heat dissipation of claim 1, wherein: air intake filter screen (7) are provided with two altogether, and two air intake filter screen (7) fixed mounting respectively the inside central point of air intake door (5) puts the department.
5. The high-voltage inverter unit cabinet convenient for heat dissipation of claim 1, wherein: the air inlet door (5) is fixedly connected with the unit cabinet main body (3) through the hinge (6).
6. The high-voltage inverter unit cabinet convenient for heat dissipation of claim 1, wherein: the clamp (17) and the unit cabinet main body (3) are in sliding connection with the sliding groove (20) through the sliding block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450872.6A CN108462376B (en) | 2018-05-11 | 2018-05-11 | High-voltage inverter unit cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450872.6A CN108462376B (en) | 2018-05-11 | 2018-05-11 | High-voltage inverter unit cabinet convenient to heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108462376A CN108462376A (en) | 2018-08-28 |
| CN108462376B true CN108462376B (en) | 2020-06-09 |
Family
ID=63215282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450872.6A Expired - Fee Related CN108462376B (en) | 2018-05-11 | 2018-05-11 | High-voltage inverter unit cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462376B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546868B (en) * | 2018-11-19 | 2020-09-11 | 西安西电电力系统有限公司 | Cabinet type direct current transmission converter valve |
| CN111181417B (en) * | 2020-01-21 | 2025-02-28 | 青岛中加特电气股份有限公司 | A frequency converter cabinet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101110548B (en) * | 2007-08-17 | 2010-12-01 | 广州智光电机有限公司 | An air-cooled high-power inverter power cabinet with high heat dissipation structure |
| CN103683845B (en) * | 2012-08-30 | 2016-04-13 | 台达电子工业股份有限公司 | Heat dissipation type power converter device |
| CN103457442A (en) * | 2013-08-26 | 2013-12-18 | 江苏迪奥德电气技术有限公司 | Novel cabinet type frequency converter |
| CN205847065U (en) * | 2016-07-01 | 2016-12-28 | 大唐南京发电厂 | A kind of high voltage converter radiator structure |
| CN207150405U (en) * | 2017-07-31 | 2018-03-27 | 沈阳蓝天公用节能环保设备有限公司 | A kind of frequency-conversion control cabinet |
| CN107370037A (en) * | 2017-09-18 | 2017-11-21 | 江苏创大电气有限公司 | A kind of remote control switch cubicle for being easy to identification |
-
2018
- 2018-05-11 CN CN201810450872.6A patent/CN108462376B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108462376A (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108462376B (en) | High-voltage inverter unit cabinet convenient to heat dissipation | |
| CN211015385U (en) | Wind scooper for computer | |
| CN211159029U (en) | Desulfurizing tower flue import filter equipment | |
| CN210958617U (en) | Dust protected thing networking switch equipment | |
| CN211432003U (en) | Pervious concrete display stand | |
| CN208334482U (en) | A kind of alarming in short range of electric power device | |
| CN218648678U (en) | Dampproofing terminal box of three-phase asynchronous motor | |
| CN208622540U (en) | A kind of low-and high-frequency laminated inductance protecting crust | |
| CN208876854U (en) | A kind of motor fixing device | |
| CN203900342U (en) | Clamping tool for cold joint | |
| CN215379518U (en) | Assembled regulator cubicle | |
| CN210157492U (en) | Variable-frequency constant-pressure water supply electrical cabinet | |
| CN217037061U (en) | Fan structure of photovoltaic inverter | |
| CN217882313U (en) | Ring network fixed indoor AC closed switch cabinet | |
| CN221227349U (en) | Power converter protector | |
| CN212541743U (en) | A frequency converter maintenance screen display | |
| CN209626724U (en) | A kind of dedicated device of electric engineering construction | |
| CN210397193U (en) | Fan convenient to dismantle | |
| CN213992758U (en) | Hair-perming barbell convenient to dismouting | |
| CN215343612U (en) | Exchange fixed cubical switchboard of low pressure | |
| CN218549184U (en) | A new type of power control cabinet | |
| CN211352017U (en) | Switching power supply for building fire alarm system | |
| CN221651758U (en) | A filter cover | |
| CN213879749U (en) | Photovoltaic inverter with good heat dissipation performance | |
| CN204029531U (en) | With the power transformer of burglar-proof mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200609 |