CN218069587U - Hollow dry type series reactor - Google Patents
Hollow dry type series reactor Download PDFInfo
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- CN218069587U CN218069587U CN202222579293.6U CN202222579293U CN218069587U CN 218069587 U CN218069587 U CN 218069587U CN 202222579293 U CN202222579293 U CN 202222579293U CN 218069587 U CN218069587 U CN 218069587U
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Abstract
The utility model relates to a reactor technical field, and a hollow dry-type series reactor is disclosed, including lower aluminum alloy unable adjustment base, lower mounting hole has been seted up to aluminum alloy unable adjustment base's bottom down, lower aluminum alloy unable adjustment base's top fixed mounting has down the clamping composite sheet, lower clamping composite sheet is the rectangle, the top fixed mounting of lower clamping composite sheet has inductance coil, through having set up lower clamping composite sheet and last clamping composite sheet, first epoxy insulating layer and second epoxy insulating layer in lower clamping composite sheet and the last clamping composite sheet have insulating ability, first copper foil heat dissipation layer and second copper foil heat dissipation layer in lower clamping composite sheet and the last clamping composite sheet have improved the heat-sinking capability of whole reactor, the structural strength that connecting layer and second aluminum alloy reinforced connection layer can improve whole reactor is consolidated to first aluminum alloy in the lower clamping composite sheet, make lower clamping composite sheet and last clamping composite sheet can not take off because of the electromagnetic vibration pine of wire and take off.
Description
Technical Field
The utility model relates to a reactor technical field especially relates to a hollow dry-type series reactor.
Background
Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid. Reactance is divided into inductive reactance and capacitive reactance, and the more scientific classification is that inductive reactance (inductor) and capacitive reactance (capacitor) are collectively called reactor, however, since the inductor is existed in the past and is called reactor, the capacitor is called reactor now, and the reactor is specially called inductor.
However, the air-core reactor clamped by the epoxy resin plate has good heat dissipation performance, but the clamping member can be loosened due to electromagnetic vibration of the lead wire after long-term use, and in order to overcome the defects, the epoxy resin can be used for casting, so that the mechanical strength of vibration resistance is increased, but the heat dissipation capacity is poor.
Therefore, the technical problem that this utility model will solve is how to solve the pine simultaneously and take off and the poor problem of heat-sinking capability.
To this end, we propose an air-core dry-type series reactor.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems existing in the prior art and provides a hollow dry type series reactor.
In order to realize the above aim, the utility model adopts the following technical scheme, a hollow dry-type series reactor, including lower aluminum alloy unable adjustment base, the mounting hole has been seted up down to lower aluminum alloy unable adjustment base's bottom, lower aluminum alloy unable adjustment base's top fixed mounting has lower clamping composite sheet, lower clamping composite sheet is the rectangle, lower clamping composite sheet's top fixed mounting has inductance coils, inductance coils's front is provided with the coil connector, inductance coils's top fixed mounting has last clamping composite sheet, it is the rectangle to go up the clamping composite sheet, the top fixed mounting who goes up the clamping composite sheet has last aluminum alloy unable adjustment base, go up the mounting hole has been seted up at aluminum alloy unable adjustment base's top.
Preferably, the lower clamping composite plate comprises a first aluminum alloy reinforced connecting layer, the first aluminum alloy reinforced connecting layer is rectangular, and the bottom of the first aluminum alloy reinforced connecting layer is fixedly connected with the top of the lower aluminum alloy fixing base.
Preferably, the upper clamping composite board comprises a second epoxy resin insulation layer, the second epoxy resin insulation layer is rectangular, and the bottom of the second epoxy resin insulation layer is fixedly connected with the top of the inductance coil.
Preferably, the middle end of the top of the lower clamping composite plate is in threaded connection with a tensioning screw, and the top of the tensioning screw is in threaded connection with the bottom of the upper clamping composite plate.
Preferably, a first copper foil heat dissipation layer is fixedly mounted at the top of the first aluminum alloy reinforcing connection layer, and the first copper foil heat dissipation layer is rectangular.
Preferably, a first epoxy resin insulating layer is fixedly mounted at the top of the first copper foil heat dissipation layer, the first epoxy resin insulating layer is rectangular, and the top of the first epoxy resin insulating layer is fixedly connected with the bottom of the inductance coil.
Preferably, a second copper foil heat dissipation layer is fixedly mounted on the top of the second epoxy resin insulation layer, and the second copper foil heat dissipation layer is rectangular.
Preferably, a second aluminum alloy reinforced connecting layer is fixedly mounted at the top of the second copper foil heat dissipation layer, the second aluminum alloy reinforced connecting layer is rectangular, and the top of the second aluminum alloy reinforced connecting layer is fixedly connected with the bottom of the upper aluminum alloy fixing base.
Advantageous effects
The utility model provides a hollow dry-type series reactor. The method has the following beneficial effects:
(1) This hollow dry-type series reactor, through having set up down clamping composite sheet and last clamping composite sheet, first epoxy insulating layer and second epoxy insulating layer in lower clamping composite sheet and the last clamping composite sheet have insulating ability, first copper foil heat dissipation layer and second copper foil heat dissipation layer in lower clamping composite sheet and the last clamping composite sheet have improved the heat-sinking capability of whole reactor, the structural strength that connecting layer and second aluminum alloy reinforcement connecting layer can improve whole reactor are consolidated to first aluminum alloy in the lower clamping composite sheet, make lower clamping composite sheet and last clamping composite sheet can not take off because of the electromagnetic vibration pine of wire.
(2) This hollow dry-type series reactor through having set up straining screw, presss from both sides upper clamping composite sheet, inductance coils and lower clamping composite sheet through straining screw, makes it form whole difficult not hard up, has further improved whole structure's stability.
(3) This hollow dry-type series reactor, through having set up down clamping composite sheet, inductance coil and last clamping composite sheet, has great heat dissipation space in the middle of lower clamping composite sheet, inductance coil and the last clamping composite sheet, has the characteristics that heat dispersion is good, has avoided long-term continuous use to lead to the condition emergence that the coil burns out.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the lower clamping composite board of the present invention;
figure 3 is the cross-sectional view of the upper clamping composite board structure of the present invention.
Illustration of the drawings: 10. a lower aluminum alloy fixing base; 11. a lower mounting hole; 12. clamping the composite board; 13. an inductance coil; 14. a coil connector; 15. tensioning the screw rod; 16. clamping the composite board; 17. fixing a base by aluminum alloy; 18. an upper mounting hole; 19. a first aluminum alloy reinforced connecting layer; 20. a first copper foil heat dissipation layer; 21. a first epoxy resin insulating layer; 22. a second epoxy resin insulating layer; 23. a second copper foil heat dissipation layer; 24. the second aluminum alloy reinforces the connecting layer.
Detailed Description
The first embodiment is as follows: the utility model provides an air core dry-type series reactor, as shown in figure 1, including lower aluminum alloy unable adjustment base 10, lower mounting hole 11 has been seted up to the bottom of lower aluminum alloy unable adjustment base 10, the top fixed mounting of lower aluminum alloy unable adjustment base 10 has lower clamping composite sheet 12, lower clamping composite sheet 12 is the rectangle, the top fixed mounting of lower clamping composite sheet 12 has inductance coil 13, inductance coil 13's front is provided with coil connector 14, the top middle-end threaded connection of lower clamping composite sheet 12 has tensioning screw 15, inductance coil 13's top fixed mounting has last clamping composite sheet 16, upper clamping composite sheet 16 is the rectangle, and the top threaded connection of the bottom of last clamping composite sheet 16 and tensioning screw 15, the top fixed mounting of last clamping composite sheet 16 has last aluminum alloy unable adjustment base 17, upper mounting hole 18 has been seted up on the top of last aluminum alloy unable adjustment base 17, through having set up lower clamping composite sheet 12 and upper clamping composite sheet 16, the first epoxy insulating layer 21 and the second epoxy insulating layer 22 in lower clamping composite sheet 12 and the upper clamping composite sheet 16 have insulating layer have insulating reactor's ability of insulating, the whole radiating layer and the reinforcing electric reactor can not loosen the whole radiating structure of the copper foil connection of the reinforcing aluminium alloy 12 and the copper foil connection of the reinforcing composite sheet and the whole radiating structure of the copper foil that the heat dissipation of the whole aluminium alloy 12 can not improved lower clamping composite sheet and the reinforcing aluminium alloy composite sheet in the copper foil connection of the whole clamping composite sheet that the whole clamping composite sheet can be because of the copper foil.
The second embodiment: on the basis of embodiment 1, as shown in fig. 2, the lower clamping composite board 12 includes a first aluminum alloy reinforced connection layer 19, the first aluminum alloy reinforced connection layer 19 is rectangular, and the bottom of the first aluminum alloy reinforced connection layer 19 is fixedly connected to the top of the lower aluminum alloy fixing base 10, the top of the first aluminum alloy reinforced connection layer 19 is fixedly mounted with a first copper foil heat dissipation layer 20, the first copper foil heat dissipation layer 20 is rectangular, the top of the first copper foil heat dissipation layer 20 is fixedly mounted with a first epoxy resin insulation layer 21, the first epoxy resin insulation layer 21 is rectangular, and the top of the first epoxy resin insulation layer 21 is fixedly connected to the bottom of the inductance coil 13, and by providing the tensioning screw 15, the upper clamping composite board 16, the inductance coil 13 and the lower clamping composite board 12 are clamped by the tensioning screw 15, so that they form an integral structure which is not easy to loosen, and the stability of the whole structure is further improved.
Example three: on the basis of the embodiments 1 and 2, as shown in fig. 3, the upper clamp composite board 16 includes the second epoxy resin insulation layer 22, the second epoxy resin insulation layer 22 is rectangular, the bottom of the second epoxy resin insulation layer 22 is fixedly connected with the top of the inductor coil 13, the top of the second epoxy resin insulation layer 22 is fixedly mounted with the second copper foil heat dissipation layer 23, the second copper foil heat dissipation layer 23 is rectangular, the top of the second copper foil heat dissipation layer 23 is fixedly mounted with the second aluminum alloy reinforcing connection layer 24, the second aluminum alloy reinforcing connection layer 24 is rectangular, the top of the second aluminum alloy reinforcing connection layer 24 is fixedly connected with the bottom of the upper aluminum alloy fixing base 17, and by arranging the lower clamp composite board 12, the inductor coil 13 and the upper clamp composite board 16, a larger heat dissipation space is provided between the lower clamp composite board 12, the inductor coil 13 and the upper clamp composite board 16, which has good characteristics, and the occurrence of coil burnout caused by long-term continuous use is avoided.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. 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 (8)
1. The utility model provides a hollow dry-type series reactor, includes aluminum alloy unable adjustment base (10) down, its characterized in that: lower mounting hole (11) have been seted up to the bottom of lower aluminum alloy unable adjustment base (10), the top fixed mounting of lower aluminum alloy unable adjustment base (10) has lower clamping composite sheet (12), lower clamping composite sheet (12) are the rectangle, the top fixed mounting of lower clamping composite sheet (12) has inductance coils (13), inductance coils's (13) front is provided with coil connector (14), the top fixed mounting of inductance coils (13) has last clamping composite sheet (16), it is the rectangle to go up clamping composite sheet (16), the top fixed mounting of going up clamping composite sheet (16) has last aluminum alloy unable adjustment base (17), last mounting hole (18) have been seted up at the top of going up aluminum alloy unable adjustment base (17).
2. The air-core dry-type series reactor according to claim 1, characterized in that: the lower clamping composite plate (12) comprises a first aluminum alloy reinforced connecting layer (19), the first aluminum alloy reinforced connecting layer (19) is rectangular, and the bottom of the first aluminum alloy reinforced connecting layer (19) is fixedly connected with the top of the lower aluminum alloy fixing base (10).
3. The air-core dry-type series reactor according to claim 1, characterized in that: the upper clamping composite plate (16) comprises a second epoxy resin insulating layer (22), the second epoxy resin insulating layer (22) is rectangular, and the bottom of the second epoxy resin insulating layer (22) is fixedly connected with the top of the inductance coil (13).
4. The air-core dry-type series reactor according to claim 1, characterized in that: the middle end of the top of the lower clamping composite plate (12) is in threaded connection with a tension screw (15), and the top of the tension screw (15) is in threaded connection with the bottom of the upper clamping composite plate (16).
5. The air-core dry-type series reactor according to claim 2, characterized in that: the top of the first aluminum alloy reinforced connecting layer (19) is fixedly provided with a first copper foil heat dissipation layer (20), and the first copper foil heat dissipation layer (20) is rectangular.
6. The air-core dry-type series reactor according to claim 5, characterized in that: the top of the first copper foil heat dissipation layer (20) is fixedly provided with a first epoxy resin insulation layer (21), the first epoxy resin insulation layer (21) is rectangular, and the top of the first epoxy resin insulation layer (21) is fixedly connected with the bottom of the inductance coil (13).
7. The air-core dry-type series reactor according to claim 3, characterized in that: and a second copper foil heat dissipation layer (23) is fixedly mounted at the top of the second epoxy resin insulation layer (22), and the second copper foil heat dissipation layer (23) is rectangular.
8. The air-core dry-type series reactor according to claim 7, characterized in that: the top fixed mounting of second copper foil heat dissipation layer (23) has second aluminum alloy to consolidate articulamentum (24), and second aluminum alloy consolidates articulamentum (24) and is the rectangle, and the top of second aluminum alloy reinforcement articulamentum (24) and the bottom fixed connection of last aluminum alloy unable adjustment base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222579293.6U CN218069587U (en) | 2022-09-28 | 2022-09-28 | Hollow dry type series reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222579293.6U CN218069587U (en) | 2022-09-28 | 2022-09-28 | Hollow dry type series reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218069587U true CN218069587U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222579293.6U Active CN218069587U (en) | 2022-09-28 | 2022-09-28 | Hollow dry type series reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218069587U (en) |
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2022
- 2022-09-28 CN CN202222579293.6U patent/CN218069587U/en active Active
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