CN114172348B - Industrial frequency converter with internal and external air exchange and static electricity removal functions - Google Patents
Industrial frequency converter with internal and external air exchange and static electricity removal functions Download PDFInfo
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- CN114172348B CN114172348B CN202111555900.9A CN202111555900A CN114172348B CN 114172348 B CN114172348 B CN 114172348B CN 202111555900 A CN202111555900 A CN 202111555900A CN 114172348 B CN114172348 B CN 114172348B
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- box body
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- machine body
- cover plate
- mounting
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses an industrial frequency converter with an inside and outside air exchange function and an antistatic function, which comprises a machine body, wherein a first installation box body is arranged at one side position of the machine body, a second installation box body is arranged at the other side position of the machine body, an upper air suction hole is formed in the side surface of the machine body, corresponding to the first installation box body, a lower air inlet hole is formed in the side surface of the machine body, corresponding to the second installation box body, a first exhaust fan is arranged on the first installation box body, and internal mounting plates are arranged in the first installation box body and the second installation box body. The invention relates to an industrial frequency converter with an inside and outside air exchange function and a static removing function, belongs to the field of frequency converters, and aims to enable the inside air exchange to be faster, enable the inside heat dissipation effect to be better, filter the exchanged air through structures such as an inside filter plate and the like, prevent dust from damaging internal electric elements, facilitate users to independently select a plurality of positions to lead out static electricity, and are flexible and convenient to use.
Description
Technical Field
The invention relates to the field of frequency converters, in particular to an industrial frequency converter with an inside and outside air exchange function and a static eliminating function.
Background
The frequency converter is an electric control device for controlling an alternating current motor by changing the working power frequency of a motor by using a frequency conversion technology and a microelectronic technology, and mainly comprises a rectifying unit, a filtering unit, an inversion unit, a braking unit, a driving unit, a detecting unit and a microprocessor unit.
Disclosure of Invention
The invention mainly aims to provide an industrial frequency converter with an inside-outside air exchange function and a static removing function, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an inside and outside air exchange and have industry converter of static function that removes, includes the organism, one side position of organism is provided with the mounting box body No. one, the opposite side position of organism is provided with the mounting box body No. two, the organism side corresponds the position of mounting box body No. one and is provided with upper portion air inlet, the position that the organism side corresponds the mounting box body No. two is provided with the lower part fresh air inlet, be provided with the air exhauster on the mounting box body No. one, be provided with the internal mounting board in mounting box body No. one and the mounting box body No. two, be provided with the internally mounted groove between the internal mounting board, be provided with inside filter in the internally mounted groove, the side position of mounting box body No. one is provided with the apron, the side position of mounting box body No. two is provided with the apron No. two, the upper portion position of organism is provided with a plurality of top louvre, the machine body is provided with a middle rotating rod at the center of a top heat dissipation hole, an upper cover plate is arranged on the middle rotating rod, a plurality of fan-shaped openings are arranged on the upper cover plate, fan-shaped filter plates are arranged in the fan-shaped openings on the upper cover plate, side support rods are arranged at the two sides of the upper cover plate on the machine body, an upper protection plate is arranged at the upper end of the side support rods, a bottom rotating shaft is arranged at the bottom of the machine body, a bottom containing tube is arranged at the side of the bottom rotating shaft, a bottom telescopic rod is arranged in the bottom containing tube, an outer connecting ring body is arranged at the outer end of the bottom telescopic rod, a connecting conductive wire is arranged in the outer connecting ring body, an upper fork wire is arranged at the upper end of the connecting conductive wire, an upper conductive head is arranged at the upper end of the upper fork wire, the upper conductive wire is characterized in that a first annular magnet is arranged at the outer side of the upper conductive wire, a lower conductive head is arranged at the lower end of the connecting conductive wire, a second annular magnet is arranged at the outer side of the lower conductive head, a lower fork wire is arranged at the lower position of the connecting conductive wire, and a fixing nail is arranged at the lower end of the lower fork wire.
Preferably, a control screen is arranged at the front position of the machine body, and a control button is arranged at the front position of the machine body at the lower position of the control screen.
Preferably, the first mounting box body and the second mounting box body are fixedly mounted with the machine body through welding, a plurality of bolt mounting holes are formed in the first mounting box body and the first cover plate, and fixing bolts are arranged in the bolt mounting holes of the first mounting box body and the first cover plate.
Preferably, a plurality of bolt mounting holes are formed in the second mounting box body and the second cover plate, and fixing bolts are arranged in the bolt mounting holes of the second mounting box body and the second cover plate.
Preferably, the central point of upper portion apron puts and is provided with middle part pivoted hole, upper portion apron passes through middle part pivoted hole and middle part dwang movable mounting, the upper end position of middle part dwang is provided with the upper portion connector, the quantity of top louvre and fan-shaped mouth and fan-shaped filter is four, fan-shaped filter be located with the position of top louvre corresponds each other.
Preferably, the upper protection plate is fixedly installed with the side support rod through welding, the side support rod is fixedly installed with the machine body through welding, and the upper protection plate is located above the upper connector.
Preferably, the number of the internal mounting plates in the first mounting box body and the second mounting box body is four, and the two are a group of upper parts and lower parts of the first mounting box body and the second mounting box body.
Preferably, the outer end position of the bottom storage tube is provided with a first bolt, the position corresponding to the first bolt on the bottom storage tube is provided with a screw hole, the side surface position of the outer connecting ring body is provided with a second bolt, and the position corresponding to the second bolt on the outer connecting ring body is also provided with a screw hole.
Compared with the prior art, the invention has the following beneficial effects:
the external wind power is sucked through the lower air inlet hole, the hot air at the upper position is sucked through the first exhaust fan at the upper air suction hole, the external air is contacted with the internal electric element as much as possible in a mode of sucking the upper part through the lower part, the heat is brought out as much as possible, the power is provided by the first exhaust fan, the air exchange is faster, the heat dissipation effect is better, in addition, when the heat generated by the machine body is not much, the first exhaust fan can be selected not to be opened, the upper cover plate can be movably rotated, part of the heat is dissipated from the top position, and the selectivity is better;
the inner filter plate and the fan-shaped filter plate are arranged to filter sucked and sucked gas to filter dust, and the structure of the fan-shaped filter plate is matched with the upper protection plate to prevent dust from entering the machine body, so that the dustproof effect of the machine body is better, the damage to the electric elements in the machine body is avoided, and the inner filter plate is convenient to replace and clean;
the position of connecting the power down wire is convenient for be adjusted through the bottom bearing that sets up, and a plurality of upper portion fork wires are convenient for the user independently select inside static absorbing position, and the lower part of being convenient for through the bottom is convenient for provide more mounting means, uses more nimble convenience.
Drawings
FIG. 1 is a schematic diagram of a first installation box of an industrial frequency converter with static electricity removing function, which is used for exchanging internal and external air;
FIG. 2 is a schematic structural view of a second installation box body of the industrial frequency converter with the function of static electricity removal, which is used for exchanging internal and external air;
FIG. 3 is a schematic diagram of a split structure of a second mounting box body and an upper cover plate of an industrial frequency converter with an inside and outside air exchange function and a static eliminating function;
FIG. 4 is a schematic diagram of a connection conductive wire of an industrial frequency converter with an inside-outside air exchange and static eliminating function according to the present invention;
FIG. 5 is a schematic diagram of a second installation box of an industrial frequency converter with static electricity removing function, which is used for exchanging internal and external air;
fig. 6 is an enlarged view at a in fig. 5.
In the figure: 1. a body; 2. a control screen; 3. a control button; 4. a first mounting box body; 5. a first exhaust fan; 6. a first cover plate; 7. the second mounting box body; 8. a second cover plate; 9. an inner filter plate; 10. an upper air extraction hole; 11. a top heat dissipation hole; 12. a lower air inlet hole; 13. an upper cover plate; 14. a fan-shaped opening; 15. a fan-shaped filter plate; 16. a side support bar; 17. a middle rotation hole; 18. a middle rotating rod; 19. an upper connector; 20. an upper guard plate; 21. a fixing bolt; 22. an internal mounting plate; 23. an internal mounting groove; 24. a bolt mounting hole; 25. a bottom rotating shaft; 26. a bottom receiving tube; 27. a bottom telescopic rod; 28. a first bolt; 29. the outer side is connected with the ring body; 30. a second bolt; 31. connecting conductive wires; 32. an upper fork line; 33. an upper conductive head; 34. a first annular magnet; 35. a lower conductive head; 36. a second annular magnet; 37. a lower fork line; 38. and (5) fixing nails.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-6, an industrial frequency converter with an inside and outside air exchange function comprises a machine body 1, wherein a first mounting box body 4 is arranged at one side position of the machine body 1, a second mounting box body 7 is arranged at the other side position of the machine body 1, an upper air suction hole 10 is arranged at the side position of the machine body 1 corresponding to the first mounting box body 4, a lower air inlet hole 12 is arranged at the side position of the machine body 1 corresponding to the second mounting box body 7, a first exhaust fan 5 is arranged on the first mounting box body 4, inner mounting plates 22 are arranged in the first mounting box body 4 and the second mounting box body 7, an inner mounting groove 23 is arranged between the inner mounting plates 22, an inner filter plate 9 is arranged in the inner mounting groove 23, a first cover plate 6 is arranged at the side position of the first mounting box body 4, a second cover plate 8 is arranged at the side position of the second mounting box body 4, a plurality of top radiating holes 11 are arranged at the upper position of the machine body 1, a middle rotating rod 18 is arranged on the machine body 1 at the center position of the top heat dissipation hole 11, an upper cover plate 13 is arranged on the middle rotating rod 18, a plurality of fan-shaped openings 14 are arranged on the upper cover plate 13, fan-shaped filter plates 15 are arranged in the fan-shaped openings 14 on the upper cover plate 13, side support rods 16 are arranged at the two side positions of the upper cover plate 13 on the machine body 1, an upper protection plate 20 is arranged at the upper end position of the side support rods 16, a bottom rotating shaft 25 is arranged at the bottom position of the machine body 1, a bottom containing tube 26 is arranged at the side position of the bottom rotating shaft 25, a bottom telescopic rod 27 is arranged in the bottom containing tube 26, an outer connecting ring body 29 is arranged at the outer end position of the bottom telescopic rod 27, a connecting conductive wire 31 is arranged in the outer connecting ring body 29, an upper fork wire 32 is arranged at the upper end position of the connecting conductive wire 31, the upper end position of upper portion fork wire 32 is provided with upper portion conductive head 33, and the outside position of upper portion conductive head 33 is provided with annular magnetite 34, and the lower extreme position of connecting conductive wire 31 is provided with annular magnetite 36 No. two, and the outside position of lower portion conductive head 35 is provided with annular magnetite 36, and the lower part position of connecting conductive wire 31 is provided with lower portion fork wire 37, and the lower extreme position of lower portion fork wire 37 is provided with staple 38.
In the present invention, in order to view the operation of the control body 1, the control screen 2 is provided at the front position of the body 1, and the control button 3 is provided at the front of the body 1 at the lower position of the control screen 2.
In the invention, in order to facilitate the installation of the first cover plate 6, the first installation box body 4 and the second installation box body 7 are fixedly installed with the machine body 1 through welding, a plurality of bolt installation holes 24 are formed in the first installation box body 4 and the first cover plate 6, and fixing bolts 21 are arranged in the bolt installation holes 24 of the first installation box body 4 and the first cover plate 6.
In the invention, in order to facilitate the installation of the second cover plate 8, a plurality of bolt installation holes 24 are also formed in the second installation box body 7 and the second cover plate 8, and fixing bolts 21 are also arranged in the bolt installation holes 24 of the second installation box body 7 and the second cover plate 8.
In the invention, in order to facilitate the installation of the upper cover plate 13, a middle rotating hole 17 is arranged at the center position of the upper cover plate 13, the upper cover plate 13 is movably installed with a middle rotating rod 18 through the middle rotating hole 17, an upper connector 19 is arranged at the upper end position of the middle rotating rod 18, the number of the top radiating holes 11, the number of the fan-shaped openings 14 and the number of the fan-shaped filter plates 15 are four, and the positions of the fan-shaped filter plates 15 are mutually corresponding to the positions of the top radiating holes 11.
In the present invention, in order to facilitate the fixed installation of the upper shield plate 20, the upper shield plate 20 is fixedly installed with the side support bar 16 by welding, the side support bar 16 is fixedly installed with the body 1 by welding, and the upper shield plate 20 is located at a position above the upper connector 19.
In the present invention, in order to facilitate the closing or opening of the top heat dissipation hole 11 by the upper cover plate 13, the number of the internal mounting plates 22 in the first mounting box body 4 and the second mounting box body 7 is four, and two are a group located at the upper and lower positions of the first mounting box body 7 and the second mounting box body 7.
In addition, the outer end position of the bottom storage tube 26 is provided with a first bolt 28, the position of the bottom storage tube 26 corresponding to the first bolt 28 is provided with a screw hole, the side surface position of the outer connecting ring body 29 is provided with a second bolt 30, and the position of the outer connecting ring body 29 corresponding to the second bolt 30 is also provided with a screw hole, so as to be convenient for fixing the bottom telescopic rod 27 and the connecting conductive wire 31.
It should be noted that, the invention is an industrial frequency converter with the function of removing static electricity, when the heat generated by the machine body 1 is not too much, the upper cover plate 13 is movably rotated with the middle rotating rod 18 through the middle rotating hole 17, so that the fan-shaped filter plate 15 on the upper cover plate 13 moves to the side, gradually moves to the upper position of the top heat dissipation hole 11, the machine body 1 generates heat in the working process, the heated air gradually gathers upwards, the top heat dissipation hole 11 on the top is matched with the upper air suction hole 10 and the lower air inlet hole 12 on the side to dissipate the heat, when the temperature of the machine body 1 is relatively high, the upper cover plate 13 is reversely rotated, so that the top heat dissipation hole 11 is covered by the upper cover plate 13, then the first exhaust fan 5 is started, the hot air in the machine body 1 is pumped out through the upper air suction hole 10, the lower air inlet 12 sucks the external air from the outside at the moment, the lower air inlet 12 is positioned at the lower position, the external air flows upwards after entering the inside and is pumped out by the first exhaust fan 5 so as to be contacted with the electric elements as much as possible, hot air is carried out, meanwhile, the structure of the inner filter plate 9 and the like is arranged, the sucked or sucked air is convenient for filtering, dust entering is reduced, the fixing bolts 21 on the first cover plate 6 and the second cover plate 8 are movably screwed out, the first cover plate 6 and the second cover plate 8 are detached, the inner filter plate 9 is movably pumped out from the inner mounting groove 23 so as to be convenient for cleaning or replacing the inner filter plate 9, the upper protection plate 20 at the top position of the machine body 1 mainly protects the machine body 1 and the filter plate sector 15, the upper cover plate 13 at the upper position is supported at a certain height, the upper cover plate 13 is convenient for finger entering inside to rotate, the bottom rotating shaft 25 enables the bottom storage tube 26 to movably rotate, the first bolt 28 is screwed out, the bottom telescopic rod 27 can movably move in the bottom storage tube 26, the position for connecting the conductive wire 31 is convenient to select, the second bolt 30 is screwed out, the conductive wire 31 is movably pulled in the outer connecting ring body 29, the fork wires 32 at the upper end of the conductive wire 31 are enabled to move to the proper positions, the annular magnet 34 at the outer side position of the upper conductive head 33 and the position where static electricity needs to be led in are mutually installed through the first annular magnet 34 at the outer side position of the upper conductive head 33, the shell of the machine body 1 is of steel nature, static electricity on the machine body 1 is conveniently led out from a plurality of positions, when the fixing nails 38 are convenient to install on the indoor ground, the proper positions on the ground are mutually installed through the lower conductive head 35, the installation is more various, the static electricity leading-out mode of the machine body 1 is more convenient, and the use is more convenient.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An inside and outside air exchange and have industry converter of static function that removes, its characterized in that: comprises a machine body (1), one side position of the machine body (1) is provided with a first mounting box body (4), the other side position of the machine body (1) is provided with a second mounting box body (7), the position of the side surface of the machine body (1) corresponding to the first mounting box body (4) is provided with an upper air suction hole (10), the position of the side surface of the machine body (1) corresponding to the second mounting box body (7) is provided with a lower air inlet hole (12), the first mounting box body (4) is provided with a first exhaust fan (5), the first mounting box body (4) and the second mounting box body (7) are internally provided with an inner mounting plate (22), an inner mounting groove (23) is formed between the inner mounting plates (22), an inner filter plate (9) is arranged in the inner mounting groove (23), a cover plate (6) is arranged at the side surface of the first mounting box body (4), a cover plate (8) is arranged at the side surface of the second mounting box body (4), a plurality of top heat dissipation holes (11) are arranged at the upper part of the machine body (1), a middle rotating rod (18) is arranged at the central position of the top heat dissipation holes (11) on the machine body (1), an upper cover plate (13) is arranged on the middle rotating rod (18), a plurality of sector-shaped openings (14) are arranged on the upper cover plate (13), the upper cover plate (13) is provided with a fan-shaped filter plate (15) which is positioned in the fan-shaped opening (14), side support rods (16) are arranged at two side positions of the upper cover plate (13) on the machine body (1), an upper protection plate (20) is arranged at the upper end position of the side support rods (16), a bottom rotating shaft (25) is arranged at the bottom position of the machine body (1), a bottom accommodating tube (26) is arranged at the side position of the bottom rotating shaft (25), a bottom telescopic rod (27) is arranged in the bottom accommodating tube (26), an outer connecting ring body (29) is arranged at the outer end position of the bottom telescopic rod (27), a connecting conductive wire (31) is arranged in the outer connecting ring body (29), an upper fork wire (32) is arranged at the upper end position of the connecting conductive wire (31), a first annular ring (34) is arranged at the outer side position of the upper fork wire (32), a second annular ring (35) is arranged at the lower end position of the connecting conductive wire (31), the lower end position of the lower part fork wire (37) is provided with a fixed nail (38).
2. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: the control panel (2) is arranged at the front position of the machine body (1), and a control button (3) is arranged at the front position of the machine body (1) and positioned at the lower part of the control panel (2).
3. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: the mounting box body (4) and the mounting box body (7) are fixedly mounted with the machine body (1) through welding, a plurality of bolt mounting holes (24) are formed in the mounting box body (4) and the cover plate (6), and fixing bolts (21) are arranged in the bolt mounting holes (24) of the mounting box body (4) and the cover plate (6).
4. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: a plurality of bolt mounting holes (24) are formed in the second mounting box body (7) and the second cover plate (8) as well, and fixing bolts (21) are arranged in the bolt mounting holes (24) of the second mounting box body (7) and the second cover plate (8) as well.
5. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: the central point of upper portion apron (13) puts and is provided with middle part rotation hole (17), upper portion apron (13) are through middle part rotation hole (17) and middle part dwang (18) movable mounting, the upper end position of middle part dwang (18) is provided with upper portion connector (19), the quantity of top louvre (11) and fan-shaped mouth (14) and fan-shaped filter board (15) is four, the position that is located of fan-shaped filter board (15) corresponds each other with the position of top louvre (11).
6. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: the upper protection plate (20) is fixedly arranged on the side support rod (16) through welding, the side support rod (16) is fixedly arranged on the machine body (1) through welding, and the upper protection plate (20) is positioned above the upper connector (19).
7. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: the number of the internal mounting plates (22) in the first mounting box body (4) and the second mounting box body (7) is four, and the two are a group of upper parts and lower parts of the first mounting box body (7) and the second mounting box body (7).
8. The industrial frequency converter with static electricity removing function by exchanging internal and external air according to claim 1, wherein: the outer end position of the bottom storage tube (26) is provided with a first bolt (28), the position of the bottom storage tube (26) corresponding to the first bolt (28) is provided with a screw hole, the side surface position of the outer side connecting ring body (29) is provided with a second bolt (30), and the position of the outer side connecting ring body (29) corresponding to the second bolt (30) is also provided with a screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555900.9A CN114172348B (en) | 2021-12-17 | 2021-12-17 | Industrial frequency converter with internal and external air exchange and static electricity removal functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555900.9A CN114172348B (en) | 2021-12-17 | 2021-12-17 | Industrial frequency converter with internal and external air exchange and static electricity removal functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114172348A CN114172348A (en) | 2022-03-11 |
| CN114172348B true CN114172348B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111555900.9A Active CN114172348B (en) | 2021-12-17 | 2021-12-17 | Industrial frequency converter with internal and external air exchange and static electricity removal functions |
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| Country | Link |
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| CN (1) | CN114172348B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11204973A (en) * | 1998-01-09 | 1999-07-30 | Nanao Corp | Heat radiating structure for electronic equipment |
| CN211296547U (en) * | 2020-03-26 | 2020-08-18 | 朱立刚 | Heat dissipation device for power unit of frequency converter |
| CN211792186U (en) * | 2020-01-20 | 2020-10-27 | 齐河县职业中等专业学校(齐河县技工学校) | Electromechanical device static-removing device |
| CN213818549U (en) * | 2020-12-31 | 2021-07-27 | 昆山良洲机电设备有限公司 | Frequency converter with good heat dissipation performance |
| DE202021105611U1 (en) * | 2020-12-04 | 2021-10-27 | Taicang Dynason Mechanical And Electrical Engineering Co., Ltd. | High temperature resistant electrical outdoor switch cabinet |
| US11178792B1 (en) * | 2021-01-28 | 2021-11-16 | Super Micro Computer, Inc. | Heat exchange structure of telecommunication cabinet |
| CN113784579A (en) * | 2021-08-05 | 2021-12-10 | 安徽海兴科技设备有限公司 | Circulating heat dissipation structure and cabinet with same |
| CN215186417U (en) * | 2021-03-17 | 2021-12-14 | 深圳市新悦洋新能源有限公司 | Special frequency converter with temperature detection function for injection molding machine |
-
2021
- 2021-12-17 CN CN202111555900.9A patent/CN114172348B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11204973A (en) * | 1998-01-09 | 1999-07-30 | Nanao Corp | Heat radiating structure for electronic equipment |
| CN211792186U (en) * | 2020-01-20 | 2020-10-27 | 齐河县职业中等专业学校(齐河县技工学校) | Electromechanical device static-removing device |
| CN211296547U (en) * | 2020-03-26 | 2020-08-18 | 朱立刚 | Heat dissipation device for power unit of frequency converter |
| DE202021105611U1 (en) * | 2020-12-04 | 2021-10-27 | Taicang Dynason Mechanical And Electrical Engineering Co., Ltd. | High temperature resistant electrical outdoor switch cabinet |
| CN213818549U (en) * | 2020-12-31 | 2021-07-27 | 昆山良洲机电设备有限公司 | Frequency converter with good heat dissipation performance |
| US11178792B1 (en) * | 2021-01-28 | 2021-11-16 | Super Micro Computer, Inc. | Heat exchange structure of telecommunication cabinet |
| CN215186417U (en) * | 2021-03-17 | 2021-12-14 | 深圳市新悦洋新能源有限公司 | Special frequency converter with temperature detection function for injection molding machine |
| CN113784579A (en) * | 2021-08-05 | 2021-12-10 | 安徽海兴科技设备有限公司 | Circulating heat dissipation structure and cabinet with same |
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| Publication number | Publication date |
|---|---|
| CN114172348A (en) | 2022-03-11 |
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