CN218218139U - Power frequency inverter iron core - Google Patents
Power frequency inverter iron core Download PDFInfo
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- CN218218139U CN218218139U CN202222547286.8U CN202222547286U CN218218139U CN 218218139 U CN218218139 U CN 218218139U CN 202222547286 U CN202222547286 U CN 202222547286U CN 218218139 U CN218218139 U CN 218218139U
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- iron core
- power frequency
- mounting bracket
- heat conduction
- frequency inverter
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Abstract
The utility model discloses a power frequency invertion power supply iron core, which comprises a mounting rack, the mounting bracket periphery is provided with fixed cover, fixed covering is provided with the connecting hole, fixed cover with be provided with the gim peg between the mounting bracket, all be provided with the grid net on the mounting bracket both sides wall. Has the advantages that: the utility model discloses a mounting bracket, iron core body, heat conduction fin, connection nail, air inlet fan and the air discharge fan that set up can carry out better ventilation cooling to use heat conduction fin to carry out quick heat conduction and heat dissipation, make the high temperature heat that the iron core produced effectively dispel, thereby improved radiating effect and the stability when power frequency inverter iron core uses.
Description
Technical Field
The utility model relates to a power frequency invertion power supply iron core technical field, concretely relates to power frequency invertion power supply iron core.
Background
The power frequency inverter can provide reliable sine wave power supply for business, household and work stations. The iron core can be used in the most common electric appliances such as steamships, heavy trucks, industrial equipment, air conditioners, televisions, cash registers, refrigerators, washing machines, computers, electric tools and power frequency inverters, and is internally provided with a special iron core.
However, the existing power frequency inverter power core is cooled by means of self heat dissipation or ventilation heat dissipation, and heat is difficult to effectively eliminate after long-time use, so that the heat dissipation effect and stability of the power frequency inverter power core during use are reduced, and therefore a novel power frequency inverter power core is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to solve the technical problem that to prior art's current situation, a power frequency invertion power supply iron core with high-efficient heat dissipation function is provided.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a power frequency invertion power supply iron core, which comprises a mounting bracket, the mounting bracket periphery is provided with fixed cover, be provided with the connecting hole on the fixed cover, fixed cover upper end one side is provided with the controller, fixed cover with be provided with the gim peg between the mounting bracket, all be provided with the grid net on the mounting bracket both sides wall, two electrical connection ends are installed to grid net top, the mounting bracket internal fixation has the circuit board, install two iron core bodies on the circuit board, the iron core body upper end is provided with the heat conduction fin, the heat conduction fin with be provided with the connection nail between the iron core body, the air admission fan is installed to heat conduction fin one end, the air discharge fan is installed to the iron core body other end.
Further, the fixed cover is connected with the mounting rack clamping groove, and the connecting hole is formed in the fixed cover.
Through adopting above-mentioned technical scheme, fixed cover with the mounting bracket is firm to be connected, the connecting hole is convenient for fixed cover's installation is used.
Further, the fixing bolt penetrates through the fixing cover and is in threaded connection with the mounting frame.
Through adopting above-mentioned technical scheme, the gim peg makes the mounting bracket with fixed cover is closely connected.
Furthermore, the grid net is connected with the mounting rack through screws, and the electric connection end is connected with the mounting rack clamping groove.
Through adopting above-mentioned technical scheme, the grid net is convenient for ventilate the use, the connection of the end of connecting electricity wire rod of being convenient for is used.
Furthermore, the circuit board with mounting bracket bolted connection, the iron core body with the circuit board welding.
By adopting the technical scheme, the iron core body is composed of silicon steel sheets, and winding wires are wound on the periphery of the iron core body.
Furthermore, the heat conduction fins are connected with the iron core body through the connecting nails, and heat dissipation silicone grease is coated between the iron core body and the heat conduction fins.
Through adopting above-mentioned technical scheme, heat conduction fin can with heat on the iron core body carries out quick conduction and dissipation and uses.
Furthermore, the air inlet fan is connected with the circuit board through bolts, and the air exhaust fan is connected with the circuit board through bolts.
Through adopting above-mentioned technical scheme, the air inlet fan inhales outside cold air, and will the iron core body and heat on the heat conduction fin blows off, the exhaust fan can exhaust hot-air.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current power frequency invertion power supply iron core and relying on self heat dissipation or ventilation cooling's mode to cool down more, the heat is difficult to effectively eliminate after long-time the use to the radiating effect and the problem of stability when having reduced power frequency invertion power supply iron core, the utility model discloses a mounting bracket, iron core body, heat conduction fin, connection nail, air inlet fan and air discharge fan that set up can carry out better ventilation cooling, and use heat conduction fin to carry out quick heat conduction and heat dissipation, make the high temperature heat that the iron core produced effectively dispel, thereby improved radiating effect and stability when power frequency invertion power supply iron core uses.
Drawings
Fig. 1 is a front view of the power frequency inverter power core of the present invention;
fig. 2 is a sectional view of the power frequency inverter core according to the present invention;
fig. 3 is an enlarged view of a position a in the iron core of the power frequency inverter power supply.
The reference numerals are explained below:
1. a mounting frame; 2. a heat conductive fin; 3. an iron core body; 4. a fixed cover; 5. a fixing bolt; 6. connecting holes; 7. a grid net; 8. connecting the electric terminal; 9. a controller; 10. a circuit board; 11. an air inlet fan; 12. a connecting nail; 13. an exhaust fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, a power frequency inverter core in this embodiment, including mounting bracket 1, mounting bracket 1 periphery is provided with fixed cover 4, be provided with connecting hole 6 on the fixed cover 4, fixed cover 4 upper end one side is provided with controller 9, be provided with gim peg 5 between fixed cover 4 and the mounting bracket 1, all be provided with grid net 7 on the mounting bracket 1 both sides wall, two electrical connection ends 8 are installed to grid net 7 top, the internal circuit board 10 that is fixed with of mounting bracket 1, install two iron core bodies 3 on the circuit board 10, iron core body 3 upper end is provided with heat conduction fin 2, be provided with between heat conduction fin 2 and the iron core body 3 and be connected nail 12, air inlet fan 11 is installed to heat conduction fin 2 one end, exhaust fan 13 is installed to the iron core body 3 other end, air inlet fan 11 and exhaust fan 13 all have the effect of silence and regulation rotational speed.
As shown in fig. 1-3, in this embodiment, the fixing cover 4 is connected to a slot of the mounting rack 1, the connecting hole 6 is formed in the fixing cover 4, the fixing cover 4 is firmly connected to the mounting rack 1, the connecting hole 6 is convenient for installing and using the fixing cover 4, the fixing bolt 5 penetrates through the fixing cover 4 and is in threaded connection with the mounting rack 1, the fixing bolt 5 enables the mounting rack 1 to be tightly connected to the fixing cover 4, the grid mesh 7 is in threaded connection with the mounting rack 1, the electrical connection end 8 is connected to the slot of the mounting rack 1, the grid mesh 7 is convenient for ventilating and using, the electrical connection end 8 is convenient for connecting and using wires, the circuit board 10 is in bolted connection with the mounting rack 1, the core body 3 is welded to the circuit board 10, the core body 3 is composed of silicon steel sheets, winding wires are wound around the periphery of the core body 3, the heat conduction fin 2 is connected to the core body 3 through the connecting pins 12, heat dissipation silicone grease is coated between the core body 3 and the heat conduction fin 2, the heat conduction fin 2 can conduct and dissipate heat on the core body 3 quickly, the heat on the circuit board 10 is exhausted by the exhaust fan 11, the exhaust fan 13 is bolted connection with the circuit board 10, the cold air fan 11, the cold air is sucked into the air and the heat on the iron body, and the exhaust fan 13 can be removed.
The specific implementation process of this embodiment is as follows: when using, carry out normal use after at first will connect electric end 8 and connect the external power supply wire rod, then open air inlet fan 11 and air discharge fan 13 through controller 9, the high temperature heat that iron core body 3 produced is transmitted to heat conduction fin 2 by the heat dissipation silicone grease of paining at the top on, carry out the heat dissipation by heat conduction fin 2 again, air inlet fan 11 inhales outside cold air, and blow off the heat on iron core body 3 and the heat conduction fin 2, air discharge fan 13 hot-air that can discharge, make iron core body 3 operate under the suitable temperature all the time, the stable use of power frequency inverter has been guaranteed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A power frequency inverter power core is characterized in that: including mounting bracket (1), mounting bracket (1) periphery is provided with fixed cover (4), be provided with connecting hole (6) on fixed cover (4), fixed cover (4) upper end one side is provided with controller (9), fixed cover (4) with be provided with gim peg (5) between mounting bracket (1), all be provided with grid net (7) on mounting bracket (1) both sides wall, two electrical connection ends (8) are installed to grid net (7) top, mounting bracket (1) internal fixation has circuit board (10), install two iron core bodies (3) on circuit board (10), iron core body (3) upper end is provided with heat conduction fin (2), heat conduction fin (2) with be provided with between iron core body (3) and connect nail (12), air inlet fan (11) are installed to heat conduction fin (2) one end, air discharge fan (13) are installed to iron core body (3) other end.
2. The power frequency inverter power core of claim 1, wherein: the fixed cover (4) is connected with the clamping groove of the mounting frame (1), and the connecting hole (6) is formed in the fixed cover (4).
3. The power frequency inverter power core of claim 1, wherein: the fixing bolt (5) penetrates through the fixing cover (4) and is in threaded connection with the mounting rack (1).
4. The power frequency inverter power core of claim 1, wherein: the grid net (7) is in screw connection with the mounting rack (1), and the electric connection end (8) is connected with the clamping groove of the mounting rack (1).
5. The power frequency inverter power core of claim 1, wherein: the circuit board (10) is connected with the mounting rack (1) through bolts, and the iron core body (3) is welded with the circuit board (10).
6. The power frequency inverter power core of claim 1, wherein: the heat conduction fins (2) are connected with the iron core body (3) through the connecting nails (12), and heat dissipation silicone grease is smeared between the iron core body (3) and the heat conduction fins (2).
7. The power frequency inverter power core of claim 1, wherein: the air inlet fan (11) is connected with the circuit board (10) through bolts, and the exhaust fan (13) is connected with the circuit board (10) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547286.8U CN218218139U (en) | 2022-09-26 | 2022-09-26 | Power frequency inverter iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547286.8U CN218218139U (en) | 2022-09-26 | 2022-09-26 | Power frequency inverter iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218139U true CN218218139U (en) | 2023-01-03 |
Family
ID=84637514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222547286.8U Active CN218218139U (en) | 2022-09-26 | 2022-09-26 | Power frequency inverter iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218139U (en) |
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2022
- 2022-09-26 CN CN202222547286.8U patent/CN218218139U/en active Active
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