CN220087139U - Clamping structure for frequency converter - Google Patents
Clamping structure for frequency converter Download PDFInfo
- Publication number
- CN220087139U CN220087139U CN202320485950.2U CN202320485950U CN220087139U CN 220087139 U CN220087139 U CN 220087139U CN 202320485950 U CN202320485950 U CN 202320485950U CN 220087139 U CN220087139 U CN 220087139U
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- frequency converter
- converter body
- clamping structure
- heat dissipation
- mounting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a clamping structure for a frequency converter, which comprises a mounting mechanism, wherein a frequency converter mechanism is movably embedded in the mounting mechanism, and a heat dissipation mechanism is arranged at the bottom of the mounting mechanism. According to the utility model, the semiconductor refrigerator is taken as the main guide device through the two groups of cooling devices, cold air flow generated by the semiconductor refrigerator can be conducted through the bottom of the frequency converter body through the cooling ends of the semiconductor refrigerator, so that the cold air flow enters the frequency converter body, cooling treatment is carried out on the frequency converter body, the water circulators at two sides drive the cold liquid in the frequency converter body, circulation diversion is carried out in the water circulation pipe, the frequency converter body is further cooled, and the high temperature inside the frequency converter body can be well treated in real time through the two groups of cooling devices, so that good operation of the devices is ensured.
Description
Technical Field
The present disclosure relates to clamping structures, and particularly to a clamping structure for a frequency converter.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology.
The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to frequency alternating current), a braking unit, a driving unit, a detecting unit micro-processing unit and the like. The frequency converter is used for adjusting the voltage and frequency of the output power supply by switching on and off the internal IGBT, and providing the required power supply voltage according to the actual requirement of the motor, so as to achieve the purposes of energy saving and speed regulation. Along with the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.
Existing, for example, chinese patent nos.: the clamping structure for the frequency converter comprises a CN216851744U, wherein a frequency converter main body is arranged on the front surface of a substrate, sliding rails are symmetrically arranged at the upper end and the lower end of the frequency converter main body, movable plates matched with the sliding rails are symmetrically arranged in the sliding rails, and threaded rods in threaded connection with the movable plates are rotatably arranged in the sliding rails. The utility model has simple structure and novel design, and is convenient for adjusting the distance between the two movable plates through the threaded connection between the threaded rod and the movable plates when in use, thereby improving the adapting range of the frequency converter main body during installation, inserting the plug into the slot, driving the inserting rod to move in the movable cavity by the limiting plate under the action of the spring, inserting the lower end of the inserting rod into the jack, improving the tightness and stability of the plug slot connection, and replacing the original bolt connection through the arrangement of the clamping structure, thereby facilitating the installation, the disassembly and the overhaul of equipment.
In the above-mentioned equipment, though can be convenient for install and later stage dismantle the maintenance, but after the converter is used for a long time, its inside can produce a large amount of heats to lead to its inside chip and precision instruments to produce a large amount of heats easily, do not handle the heat, cause the damage to inside unit easily, produce the conflagration when serious, cause the risk of casualties.
Disclosure of Invention
The utility model aims to solve the problems that the device is fixed on external equipment and has important limiting function and is inconvenient to recover when in use, and provides a clamping structure for a frequency converter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the clamping structure for the frequency converter comprises a mounting mechanism, wherein a frequency converter mechanism is movably embedded in the mounting mechanism, and a heat dissipation mechanism is arranged at the bottom of the mounting mechanism;
the heat dissipation mechanism comprises a heat radiator, a first notch is formed in the top of the heat radiator, a semiconductor refrigerator is movably embedded in the inner surface wall of the first notch, a first fan is fixedly arranged at the bottom of the heat radiator, a protection plate is movably sleeved on the outer surface wall of the heat radiator, a third hole is formed in the center of the bottom of the protection plate, a second fan is fixedly inserted into the inner surface wall of the third hole, two heat dissipation plates are arranged on the outer surface wall of the protection plate, two mounting holes are formed in the bottoms of the heat dissipation plates, two water circulators are fixedly arranged at the bottoms of the heat dissipation plates, water tanks are arranged in the water circulators, and heat absorption copper bottoms are arranged at the bottoms of the water circulators.
Preferably, the output ends of the two water circulators are fixedly communicated with a water circulation pipe, and the outer surface walls of the two water circulation pipes are fixedly sleeved between the inner surface walls of the mounting holes.
Preferably, the mounting mechanism comprises a mounting base, two groups of embedded grooves are formed in the top of the mounting base, and two first holes are formed in the top of the mounting base.
Preferably, the top of the installation base is provided with a second hole, and one side of the outer wall of the installation base is fixedly provided with a limiting plate.
Preferably, the frequency converter mechanism comprises a frequency converter body, two sliding grooves are formed in the outer surface wall of the frequency converter body, and a limit groove is formed in one side of the outer wall of the frequency converter body.
Preferably, the outer surface walls of the two sliding grooves are all slidably embedded in the embedded grooves, the inner surface wall of the frequency converter body is movably embedded in the limiting groove, the bottom of the mounting base is fixedly connected with the top of the protection plate, the top of the two heat dissipation plates is fixedly connected with the bottom of the mounting base, and the refrigeration end of the semiconductor refrigerator is in contact with the bottom of the frequency converter body.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the semiconductor refrigerator is taken as the main guide device through the two groups of cooling devices, cold air flow generated by the semiconductor refrigerator can be conducted through the bottom of the frequency converter body through the cooling ends of the semiconductor refrigerator, so that the cold air flow enters the frequency converter body, cooling treatment is carried out on the frequency converter body, the water circulators at two sides drive the cold liquid in the frequency converter body, circulation diversion is carried out in the water circulation pipe, the frequency converter body is further cooled, and the high temperature inside the frequency converter body can be well treated in real time through the two groups of cooling devices, so that good operation of the devices is ensured.
2. According to the utility model, the frequency converter body can be embedded and arranged in the mounting base under the action of the sliding groove and the limiting groove, and the limiting plate can well limit the frequency converter body and is fixedly arranged in the frequency converter body, so that the frequency converter body is convenient to mount, dismount and maintain.
Drawings
Fig. 1 is a perspective view of a front view structure of a clamping structure for a frequency converter according to the present utility model;
fig. 2 is a perspective view of an installation mechanism in a clamping structure for a frequency converter according to the present utility model;
fig. 3 is a perspective view of a frequency converter mechanism in a clamping structure for a frequency converter according to the present utility model;
fig. 4 is a split view of a heat dissipation mechanism in a clamping structure for a frequency converter according to the present utility model;
fig. 5 is a split view of a water circulator in a clamping structure for a frequency converter according to the present utility model.
Legend description:
1. a mounting mechanism; 101. a mounting base; 102. a groove is embedded; 103. a first hole; 104. a second hole; 105. a limiting plate;
2. a frequency converter mechanism; 201. a transducer body; 202. a sliding groove; 203. a limit groove;
3. a heat dissipation mechanism; 301. a heat sink; 302. a first notch; 303. a semiconductor refrigerator; 304. a first fan; 305. a protection plate; 306. a third hole; 307. a second fan; 308. a heat dissipation plate; 309. a mounting hole; 310. a water circulator; 311. a water tank; 312. a heat absorbing copper bottom; 313. a water circulation pipe.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-5, the utility model provides a clamping structure for a frequency converter, which comprises a mounting mechanism 1, wherein a frequency converter mechanism 2 is movably embedded in the mounting mechanism 1, and a heat dissipation mechanism 3 is arranged at the bottom of the mounting mechanism 1;
the heat dissipation mechanism 3 comprises a heat dissipation device 301, a first notch 302 is formed in the top of the heat dissipation device 301, a semiconductor refrigerator 303 is movably embedded in the inner surface wall of the first notch 302, a first fan 304 is fixedly arranged at the bottom of the heat dissipation device 301, a protection plate 305 is movably sleeved on the outer surface wall of the heat dissipation device 301, a third hole 306 is formed in the center of the bottom of the protection plate 305, a second fan 307 is fixedly inserted in the inner surface wall of the third hole 306, two heat dissipation plates 308 are arranged on the outer surface wall of the protection plate 305, two mounting holes 309 are formed in the bottoms of the two heat dissipation plates 308, water circulators 310 are fixedly arranged at the bottoms of the two heat dissipation plates 308, water tanks 311 are arranged in the two water circulators 310, and heat absorption copper bottoms 312 are arranged at the bottoms of the two water circulators 310.
The effect achieved in the whole embodiment 1 is that the semiconductor refrigerator 303 is in contact with the bottom of the inverter body 201, so that the cold air generated at the refrigerating end of the semiconductor refrigerator 303 can be conveyed into the inverter body 201 through the bottom shell, the high temperature in the inverter body is subjected to heat reduction treatment, the cold liquid in the inverter body can be introduced into the water circulation pipe 313 through the water circulator 310 to be circulated, and the heat conducted into the heat dissipation plate 308 at the bottom of the inverter body 201 is subjected to heat dissipation treatment.
In embodiment 2, as shown in fig. 2-4, the output ends of the two water circulators 310 are fixedly connected with the water circulation pipes 313, the outer surface walls of the two water circulation pipes 313 are fixedly sleeved between the inner surface walls of the mounting holes 309, the mounting mechanism 1 comprises a mounting base 101, two groups of embedded grooves 102 are formed in the top of the mounting base 101, two first holes 103 are formed in the top of the mounting base 101, a second hole 104 is formed in the top of the mounting base 101, a limiting plate 105 is fixedly arranged on one side of the outer wall of the mounting base 101, the frequency converter mechanism 2 comprises a frequency converter body 201, two sliding grooves 202 are formed in the outer surface walls of the frequency converter body 201, a limiting groove 203 is formed in one side of the outer surface walls of the frequency converter body 201, the outer surface walls of the two sliding grooves 202 are slidably embedded in the embedded grooves 102, the inner surface walls of the frequency converter body 201 are movably embedded in the limiting grooves 203, the bottom of the mounting base 101 is fixedly connected with the top of the protection plate 305, the tops of the two heat dissipation plates 308 are fixedly connected with the bottom of the mounting base 101, and the cold end of the semiconductor cooling plate 303 is in contact with the bottom of the frequency converter body 201.
The effect achieved in the whole embodiment 2 is that the two sets of water circulation pipes 313 are fixedly inserted into the mounting holes 309, so that the water circulation pipes 313 can be fixed, and the water circulation pipes are also conveniently communicated with the output end and the input end of the bottom water circulator 310, so that the cold liquid in the water circulator 310 can be conveniently circulated, and the heat in the two heat dissipation plates 308 can be conveniently cooled.
Working principle: firstly, the frequency converter body 201 is made to slide between the inner surface walls of the embedding grooves 102 through the action of the sliding grooves 202, so that the frequency converter body 201 can be embedded in the installation mechanism 1 in a sliding manner, the limiting grooves 203 and the limiting plates 105 are embedded with each other, the frequency converter body 201 can be limited, the frequency converter body 201 can be fixed in the installation mechanism 1, a large amount of heat is generated when the frequency converter body 201 operates, at the moment, the top of the semiconductor refrigerator 303 is contacted with the top of the frequency converter body 201, the refrigerating end of the semiconductor refrigerator 303 is contacted with the top of the frequency converter body, the generated cold air is conveyed into the frequency converter body 201 through the bottom of the frequency converter body 201, cooling treatment of the frequency converter body 201 is achieved, and the two first fans 304 and the second fans 307 arranged at the bottom of the frequency converter body can well convey one end of the heat generated by the semiconductor refrigerator 303 from the inside of the protection plate 305, so that cooling treatment can be better implemented on the frequency converter body 201, in the process, the water circulator 310 can be subjected to cooling treatment through the action of the water 313, the circulating heat can be continuously processed, the heat can be continuously conveyed into the water heater body 308 through the bottom of the frequency converter body, and the water heater is cooled down to the water heater body 308, and the cooling treatment of the water heater is continuously carried out by the water heater body is guaranteed to the water heater body and the cooling treatment of the water heater body is carried out by the water heater body 308, and the cooling treatment of the water heater is carried out by the water heater body and the water heater 201.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a clamping structure for converter, includes installation mechanism (1), its characterized in that: a frequency converter mechanism (2) is movably embedded in the mounting mechanism (1), and a heat dissipation mechanism (3) is arranged at the bottom of the mounting mechanism (1);
the heat dissipation mechanism (3) comprises a heat radiator (301), a first notch (302) is formed in the top of the heat radiator (301), a semiconductor refrigerator (303) is movably embedded in the inner surface wall of the first notch (302), a first fan (304) is fixedly arranged at the bottom of the heat radiator (301), a protection plate (305) is movably sleeved on the outer surface wall of the heat radiator (301), a third hole (306) is formed in the center of the bottom of the protection plate (305), a second fan (307) is fixedly inserted in the inner surface wall of the third hole (306), two heat dissipation plates (308) are arranged on the outer surface wall of the protection plate (305), two mounting holes (309) are formed in the bottoms of the two heat dissipation plates (308), water circulators (310) are fixedly arranged at the bottoms of the two heat dissipation plates (308), water tanks (311) are arranged in the water circulators (310), and heat absorption copper bottom (312) are arranged at the bottoms of the two water circulators (310).
2. The clamping structure for a frequency converter according to claim 1, wherein: the output ends of the two water circulators (310) are fixedly communicated with a water circulation pipe (313), and the outer surface walls of the two water circulation pipes (313) are fixedly sleeved between the inner surface walls of the mounting holes (309).
3. The clamping structure for a frequency converter according to claim 2, wherein: the mounting mechanism (1) comprises a mounting base (101), two groups of embedded grooves (102) are formed in the top of the mounting base (101), and two first holes (103) are formed in the top of the mounting base (101).
4. A clamping structure for a frequency converter as claimed in claim 3, wherein: the top of the mounting base (101) is provided with a second hole (104), and one side of the outer wall of the mounting base (101) is fixedly provided with a limiting plate (105).
5. The clamping structure for a frequency converter according to claim 4, wherein: the frequency converter mechanism (2) comprises a frequency converter body (201), two sliding grooves (202) are formed in the outer surface wall of the frequency converter body (201), and a limit groove (203) is formed in one side of the outer wall of the frequency converter body (201).
6. The clamping structure for a frequency converter according to claim 5, wherein: the two outward appearance walls of sliding tray (202) are all slided and are inlayed and establish inside inlaying groove (102), the interior table wall activity of converter body (201) is inlayed and is established in the inside of spacing groove (203), the bottom of installation base (101) and the top fixed connection of guard plate (305), two the top of heating panel (308) and the bottom fixed connection of installation base (101), the refrigeration end of semiconductor refrigerator (303) contacts with the bottom of converter body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485950.2U CN220087139U (en) | 2023-03-14 | 2023-03-14 | Clamping structure for frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485950.2U CN220087139U (en) | 2023-03-14 | 2023-03-14 | Clamping structure for frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220087139U true CN220087139U (en) | 2023-11-24 |
Family
ID=88820595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320485950.2U Active CN220087139U (en) | 2023-03-14 | 2023-03-14 | Clamping structure for frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220087139U (en) |
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2023
- 2023-03-14 CN CN202320485950.2U patent/CN220087139U/en active Active
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