CN218335766U - Frequency converter capable of adjusting heat dissipation intensity - Google Patents
Frequency converter capable of adjusting heat dissipation intensity Download PDFInfo
- Publication number
- CN218335766U CN218335766U CN202222046029.6U CN202222046029U CN218335766U CN 218335766 U CN218335766 U CN 218335766U CN 202222046029 U CN202222046029 U CN 202222046029U CN 218335766 U CN218335766 U CN 218335766U
- Authority
- CN
- China
- Prior art keywords
- converter
- heat dissipation
- copper
- hollow plate
- semiconductor refrigeration
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a converter of adjustable heat dissipation intensity, hollow plate and radiating fin in converter, copper still include semiconductor refrigeration piece and exhaust fan, converter one side is equipped with the hollow plate in the copper, hollow plate one side welded connection has the radiating fin who is used for the heat transfer in the copper, the caulking groove has been seted up to the hollow plate opposite side in the copper, the heat dissipation end of semiconductor refrigeration piece inlays locates in the caulking groove, on the converter was located in hollow plate one side subsides in the copper, the refrigeration end and the converter of semiconductor refrigeration piece closely laminate. The converter stability in use of whole adjustable heat dissipation intensity is high-efficient, possesses the radiating mechanism of multiple intensity, can help personnel according to the heat dissipation needs of difference, and convenient carries out multiple heat dissipation intensity's regulation to the converter, and the stability that the greatly increased converter used has higher practicality.
Description
Technical Field
The utility model relates to a converter technical field, in particular to converter of adjustable heat dissipation intensity.
Background
The frequency converter is a power control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and a heat dissipation mechanism is required to actively dissipate heat under the condition of higher working strength so as to keep the use stability of the frequency converter.
Patent number CN201822143145 discloses a heat dissipation frequency converter, which relates to the technical field of frequency converters, and the key points of the technical scheme include a shell and a control panel; the device of this application has following drawback: the water cooling mechanism and the semiconductor cooling mechanism which can realize active cooling are lacked, and the heat dissipation effect is remained to be improved. Therefore, the frequency converter with adjustable heat dissipation strength is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a converter of adjustable radiating strength can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides an adjustable radiating strength's converter, includes hollow plate and radiating fin in converter, copper, still includes semiconductor refrigeration piece and exhaust fan, converter one side is equipped with hollow plate in the copper, hollow plate one side welded connection has the radiating fin who is used for the heat transfer in the copper, the caulking groove has been seted up to hollow plate opposite side in the copper, the heat dissipation end of semiconductor refrigeration piece inlays and locates in the caulking groove, hollow plate one side subsides in the copper are located on the converter, the system cold junction and the converter of semiconductor refrigeration piece closely laminate.
Further, the top and the bottom of hollow plate both sides all are provided with into water interface and the drainage interface of an organic whole with it in the copper, the mounting panel is installed through the bolt in converter top one side, install through the bolt on the mounting panel and be used for being radiating exhaust fan of radiating fin.
Furthermore, heat-conducting silicone grease for heat conduction is filled between the caulking groove and the heat dissipation end of the semiconductor refrigeration piece.
Further, the equal welded connection in hollow plate top and bottom has the installation ear in the copper, the installation ear passes through the casing erection joint of bolt and converter.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the subassembly that hollow plate, radiating fin, semiconductor refrigeration piece and extraction fan constitute in the copper, realize providing the radiating cooling mechanism of many intensity for the converter to help the converter to use more stable safety, avoid causing the internal circuit to damage because of the load is great, the temperature is higher.
2. The converter stability in use of whole adjustable heat dissipation intensity is high-efficient, possesses the radiating mechanism of multiple intensity, can help personnel according to the heat dissipation needs of difference, and convenient carries out multiple heat dissipation intensity's regulation to the converter, and the stability that the greatly increased converter used has higher practicality.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of a converter of adjustable heat dissipation intensity.
Fig. 2 is the utility model relates to a frequency converter structural schematic diagram of frequency converter of adjustable heat dissipation intensity.
Fig. 3 is a schematic diagram of the hollow plate structure in copper of the frequency converter with adjustable heat dissipation strength of the present invention.
Fig. 4 is the structural schematic diagram of the heat dissipation fin of the frequency converter with adjustable heat dissipation strength of the present invention.
Fig. 5 is a schematic diagram of the caulking groove structure of the frequency converter with adjustable heat dissipation strength of the present invention.
In the figure: 1. a frequency converter; 2. a copper hollow plate; 3. a heat dissipating fin; 4. a semiconductor refrigeration sheet; 5. a water inlet interface; 6. a water drainage interface; 7. mounting lugs; 8. mounting a plate; 9. an exhaust fan; 10. caulking grooves; 11. and (3) heat-conducting silicone grease.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a but adjustable heat dissipation intensity's converter, hollow plate 2 and radiating fin 3 in converter 1, copper still include semiconductor refrigeration piece 4 and extraction fan 9, 1 one side of converter is equipped with hollow plate 2 in the copper, 2 one side welded connection has radiating fin 3 that is used for the heat transfer in the copper, caulking groove 10 has been seted up to hollow plate 2 opposite side in the copper, the heat dissipation end of semiconductor refrigeration piece 4 inlays and locates in caulking groove 10, 2 one side subsides are located on converter 1 in the copper, the refrigeration end of semiconductor refrigeration piece 4 closely laminates with converter 1.
The top and the bottom of the two sides of the copper hollow plate 2 are respectively provided with a water inlet interface 5 and a water outlet interface 6 which are integrated with the copper hollow plate, one side of the top of the frequency converter 1 is provided with a mounting plate 8 through a bolt, and the mounting plate 8 is provided with an exhaust fan 9 which is used for dissipating heat for the heat dissipation fins 3 through a bolt in a penetrating manner; as shown in fig. 1, the air extracting fan 9 can help people to extract air from the top of the heat dissipating fins 3, so as to help the heat dissipating fins 3 to contact air more quickly, thereby achieving heat dissipation.
Wherein, a heat-conducting silicone grease 11 for heat conduction is filled between the caulking groove 10 and the heat dissipation end of the semiconductor refrigeration piece 4; as shown in fig. 5, the heat conductive silicone grease 11 can better fill the gap between the caulking groove 10 and the semiconductor chilling plate 4, and contributes to better heat dissipation of the semiconductor chilling plate 4.
The top and the bottom of the copper hollow plate 2 are welded with mounting lugs 7, and the mounting lugs 7 are mounted and connected with a shell of the frequency converter 1 through bolts; as shown in fig. 3, the mounting ears 7 facilitate the mounting of the hollow plate 2 made of copper and the inverter 1 by a person.
It should be noted that, the utility model relates to an adjustable heat dissipation intensity's converter, in operation, the personnel will use the power supply mechanism in place to provide the power for the electrical apparatus part in this application, and be connected water inlet 5 and drainage interface 6 and the peripheral water supply pipe in use place and drainage pipe respectively, and install the distribution solenoid valve through the flange to water inlet 5 and drainage interface 6, and be full of the water source in keeping copper cavity board 2, during the use, the usable semiconductor refrigeration piece 4 of personnel cools down the processing to one side of converter 1, utilize heat conduction silicone grease 11, be full of the setting of water cavity board 2 and radiating fin 3 in copper, can help the radiating end of semiconductor refrigeration piece 4 can be good carry out heat conduction processing to the outside, when needs improve heat dissipation intensity, personnel can open in succession and take out fan 9, make can circulate in copper cavity board 2, thereby take away the temperature on copper cavity board 2 surface fast, and can further open the fan 9 and carry out convulsions to radiating fin 3 surfaces, make the air on the quick heat dissipation fin 3 circulation realize the greenhouse 3 surface, realize that further the cavity board 2 in copper is better with the cooling, the frequency conversion is better to the practicality 1, it is higher to have the frequency conversion effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a but adjustable heat dissipation intensity's converter, includes hollow plate (2) and radiating fin (3) in converter (1), copper, its characterized in that still includes semiconductor refrigeration piece (4) and extractor fan (9), converter (1) one side is equipped with hollow plate (2) in the copper, hollow plate (2) one side welded connection has radiating fin (3) that are used for the heat transfer in the copper, caulking groove (10) have been seted up to hollow plate (2) opposite side in the copper, the heat dissipation end of semiconductor refrigeration piece (4) inlays and locates in caulking groove (10), paste on locating converter (1) in hollow plate (2) one side in the copper, the refrigeration end of semiconductor refrigeration piece (4) closely laminates with converter (1).
2. The frequency converter capable of adjusting the heat dissipation intensity according to claim 1, wherein: the top and the bottom of hollow plate (2) both sides all are provided with water inlet interface (5) and drainage interface (6) integrative with it in the copper, mounting panel (8) are installed through the bolt in converter (1) top one side, install through the bolt through on mounting panel (8) and be used for radiating suction fan (9) for radiating fin (3).
3. The frequency converter capable of adjusting the heat dissipation intensity according to claim 1, wherein: and heat-conducting silicone grease (11) for heat conduction is filled between the caulking groove (10) and the heat dissipation end of the semiconductor refrigeration piece (4).
4. The frequency converter capable of adjusting the heat dissipation intensity according to claim 1, wherein: the all welded connection in copper cavity board (2) top and bottom has installation ear (7), installation ear (7) are through the casing erection joint of bolt with converter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046029.6U CN218335766U (en) | 2022-08-04 | 2022-08-04 | Frequency converter capable of adjusting heat dissipation intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046029.6U CN218335766U (en) | 2022-08-04 | 2022-08-04 | Frequency converter capable of adjusting heat dissipation intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335766U true CN218335766U (en) | 2023-01-17 |
Family
ID=84873839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222046029.6U Active CN218335766U (en) | 2022-08-04 | 2022-08-04 | Frequency converter capable of adjusting heat dissipation intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335766U (en) |
-
2022
- 2022-08-04 CN CN202222046029.6U patent/CN218335766U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206100754U (en) | Heat -dissipation system for whole unit of large -power inverter | |
| CN201788963U (en) | Copper water cooled radiator | |
| CN214675510U (en) | Switch device based on network operation and maintenance detection | |
| CN218335766U (en) | Frequency converter capable of adjusting heat dissipation intensity | |
| CN202282938U (en) | Auxiliary water-cooled plate assembly of IGBT power module of novel energy automobile inverter | |
| CN209045713U (en) | A kind of new-energy automobile power battery mould group with heat management system | |
| CN217274934U (en) | IGBT module cooling device | |
| CN218335713U (en) | High-efficient heat dissipation mechanism is used to converter | |
| CN213125826U (en) | High-efficient heat dissipation type converter | |
| CN212969468U (en) | Water-cooling heat abstractor of rectifier | |
| CN212570642U (en) | Transformer with good heat dissipation performance in high-temperature environment | |
| CN211606484U (en) | Efficient radiator for concentrating photovoltaic equipment | |
| CN211557848U (en) | Emergency power supply radiator | |
| CN210327501U (en) | High-efficient heat dissipation solar cell panel | |
| CN113055757A (en) | Switch system based on intelligent network operation and maintenance detection | |
| CN210183748U (en) | Solar photovoltaic inverter | |
| CN211557167U (en) | Inverter heat dissipation box | |
| CN216290634U (en) | High heat dissipation capacity electric energy conversion device | |
| CN218218071U (en) | Be used for miniature data center IT equipment rack | |
| CN219876716U (en) | High-power supply chip heat abstractor | |
| CN209949719U (en) | Inverter complete machine cooling system | |
| CN218352971U (en) | Chemical energy storage equipment with heat conduction function | |
| CN216773343U (en) | Equipment heat dissipation heat sink in high performance battery course of working | |
| CN211759405U (en) | Efficient heat-dissipation energy-saving electric welding equipment | |
| CN216278305U (en) | Radiating device of wind driven generator unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |