CN212907294U - Through type module impedor - Google Patents
Through type module impedor Download PDFInfo
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- CN212907294U CN212907294U CN202021844355.6U CN202021844355U CN212907294U CN 212907294 U CN212907294 U CN 212907294U CN 202021844355 U CN202021844355 U CN 202021844355U CN 212907294 U CN212907294 U CN 212907294U
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Abstract
The utility model relates to a through-type module impedor belongs to impedor technical field, which comprises a housin, the interval is provided with the impedance layer in the casing, every layer the impedance layer includes that two winding that the opening is relative have the U type iron core of coil, every layer be provided with the safety plate between the impedance layer, the safety plate is used for keeping apart every layer of impedance layer, open at the safety plate middle part has the through-hole that matches with the impedance layer and fit, the casing top is provided with can dismantle the safety cover of being connected with the casing, open at the safety cover middle part has the through-hole that matches with the impedance layer and fits, and it is little to have the space ratio, and the shape is regular, easily the characteristics of equipment and expansion.
Description
Technical Field
The utility model belongs to the technical field of impedor, a through module impedor is related to.
Background
In induction heating power supplies, conversion from AC to DC to AC is completed through a rectifying device and an inverting device. During each energy conversion process, a filtering device is needed to provide the power supply needed by us and isolate the pulsating interference among each other.
The filtering process is usually completed by using a reactor, energy is obtained from a power grid, but the power grid cannot be damaged and polluted, and in the process of using the power grid, higher harmonics are required to be prevented from polluting the power grid. In induction heating power supply equipment, low power equipment can accomplish the filtering through the three-phase inlet wire reactor, and high power equipment considers that cost, installation factor adopt the three-phase inlet wire reactor with high costs and inconvenient, so some enterprises adopt a small amount of inductance of copper pipe coiling as the filtering device, water-cooling reactor promptly.
But the high-power reactor mill forms for the copper pipe welding at present, does not have unified specification, and different reactor linking degree is low, and the water-cooling reactor is dangerous in the block terminal, and occupation space is big, influences technology layout, and original through type module impedor is with high costs, and the structure is complicated, maintains the difficulty.
Disclosure of Invention
The utility model discloses a solve above-mentioned problem, designed a through module impedor, it is little to have the space ratio, and the shape is regular, easily assembles and expands's characteristics.
The utility model discloses a concrete technical scheme is:
the utility model provides a pass through module impedor, includes the casing, the interval is provided with the impedance layer in the casing, every layer the impedance layer includes that two windings that the opening is relative have the U type iron core of coil, every layer be provided with the safety plate between the impedance layer, the safety plate is used for keeping apart every layer of impedance layer, open at safety plate middle part has the through-hole that matches with the impedance layer and fit, the casing top is provided with can dismantle the safety cover of being connected with the casing, open at the safety cover middle part has the through-hole that matches with the impedance layer and fit.
The side wall of the shell is provided with a heat dissipation hole.
The shell is divided into a fixed side and a sliding side along the arrangement direction of the impedance layer, and the fixed side and the sliding side are connected in a sliding mode through a sliding rail mechanism.
The sliding rail mechanism comprises sliding rails arranged on four side edges of the fixed side, and the sliding rail mechanism further comprises sliding rods arranged on the sliding side and corresponding to the sliding rails.
Each slide way is provided with a bolt hole, a positioning bolt is arranged in each bolt hole, and each positioning bolt is used for fixing the position of the corresponding slide rod.
The impeder further comprises a measuring mechanism disposed on a side of the housing.
The measuring mechanism comprises a scale arranged on the fixed side, and the measuring mechanism further comprises a vernier fixed on the sliding side, wherein the scale penetrates through the vernier and forms sliding connection with the vernier.
The fixed side is provided with a connecting part for fixing the shell to the power distribution cabinet.
The connecting part comprises a connecting lug provided with a bolt hole.
The utility model has the advantages that:
the occupation of land space of impedor can be practiced thrift through range upon range of mode stack impedance layer and safety piece, and the safety piece can keep apart adjacent impedance layer, guarantees mutual noninterference, and the convenient volume production of shell shape rule in this scheme, and when the multiunit used, convenient combination was used, and space utilization is high. The capacity of the housing can be increased as required to connect more coils to increase the impedance range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle sliding side of the present invention.
Fig. 3 is a schematic structural view of the middle fixing side of the present invention.
Fig. 4 is a schematic structural diagram of the U-shaped iron core of the present invention.
Fig. 5 is a schematic structural view of the middle safety sheet of the present invention.
Fig. 6 is a matching diagram of the middle impedance layer and the safety sheet of the present invention.
1. Safety cover, 2, heat dissipation hole, 3, fixed side, 4, slip side, 5, slide, 6, slide bar, 7, bolt hole, 8, position bolt, 9, scale, 10, vernier, 11, engaging lug, 12, impedance layer, 13, safety piece.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following specific embodiments and accompanying drawings, but the scope of protection and the implementation of the present invention are not limited thereto.
In a specific embodiment, as shown in fig. 1-6 of the specification, a pass-through module impeder comprises a housing, wherein impedance layers 12 are arranged in the housing at intervals, each impedance layer 12 comprises two U-shaped iron cores with opposite openings and coils wound around the two U-shaped iron cores, a safety sheet 13 is arranged between each impedance layer 12, the safety sheet 13 is used for isolating each impedance layer 12, a through hole matched with the impedance layer 12 is formed in the middle of the safety sheet 13, a safety cover 1 detachably connected with the housing is arranged at the top of the housing, and a through hole matched with the impedance layer 12 is formed in the middle of the safety cover 1.
The occupation of land space of impedor can be practiced thrift through range upon range of mode stack impedance layer 12 and safety patch 13, and safety patch 13 is insulating material, and safety patch 13 can keep apart adjacent impedance layer 12, guarantees mutual noninterference, and the convenient volume production of shell shape rule in this scheme, and when the multiunit was used, convenient combination was used, and space utilization is high. The capacity of casing can increase as required to connect more coils and increase the impedance scope, the through-hole that the middle part link up in this scheme can be used for passing direct current electricity core.
As shown in the attached fig. 1, the side wall of the shell is provided with a heat dissipation hole 2.
The design of the heat dissipation hole 2 can ensure the heat dissipation efficiency of the scheme on one hand and prevent the work from being influenced by overhigh temperature; on the other hand, the material is reduced, and the production cost is saved; meanwhile, the weight can be reduced, and the device can be easily hung in the side wall of the power distribution cabinet.
As shown in fig. 1 to 3, the housing is divided into two parts, namely a fixed side 3 and a sliding side 4 along the arrangement direction of the impedance layer 12, and the fixed side 3 and the sliding side 4 are slidably connected by a sliding rail mechanism.
When the reactor needs to be expanded, the capacity expansion of the reactor can be realized by adjusting the sliding side 4, so that the expansion of the reactor is more convenient.
As shown in fig. 1-3 of the specification, the slide rail mechanism includes slide rails 5 disposed on four sides of the fixed side 3, and the slide rail mechanism further includes slide bars 6 disposed on the sliding side 4 corresponding to the slide rails 5.
The slide bar 6 is inserted in the matched slide way 5 and can slide along the slide way 5.
As shown in the attached drawing 1, each slide rail 5 is provided with a bolt hole 7, a positioning bolt 8 is arranged in each bolt hole 7, and the positioning bolt 8 is used for fixing the position of the slide bar 6.
The positioning bolt 8 can be used for fixing the sliding rod 6, so that the sliding rod 6 cannot slip, and the stability of the device is ensured.
As shown in fig. 1-3 of the specification, the impeder further comprises a measuring mechanism disposed on a side of the housing.
The measuring mechanism can ensure the quantification of the shell capacity.
As shown in fig. 1-3 of the specification, the measuring mechanism comprises a scale 9 arranged on the fixed side 3, and the measuring mechanism further comprises a cursor 10 fixed on the sliding side 4, wherein the scale 9 passes through the cursor 10 and forms a sliding connection with the cursor 10.
The scale 9 is provided with a groove, the vernier 10 is provided with a protrusion matched with the scale 9, when the volume of the shell is the minimum, the first groove is arranged at the position of the scale 9 corresponding to the protrusion of the vernier 10, the grooves are sequentially arranged along the sliding direction of the sliding side 4, and the distance between every two adjacent grooves is the sum of the thickness of the U-shaped iron core of the winding coil and the thickness of the safety sheet 13. This ensures that a certain position can be obtained by the cooperation of the scale 9 and the cursor 10, and that the number of U-shaped cores in the housing is known.
The fixed side 3 is provided with a connection portion for fixing the housing to the power distribution cabinet.
As shown in fig. 1-3 of the specification, the coupling portion includes a coupling lug 11 provided with a bolt hole 7.
The connecting lug 11 can be fixed on the side wall of the power distribution cabinet through a bolt.
Claims (9)
1. The utility model provides a through module impedor, includes the casing, the interval is provided with the impedance layer in the casing, every layer the impedance layer includes two relative U type iron cores that have the coil of winding of opening, its characterized in that: every layer be provided with safety piece (13) between impedance layer (12), safety piece (13) are used for keeping apart every layer of impedance layer (12), safety piece (13) middle part is opened has the through-hole that matches suitable with impedance layer (12), the casing top is provided with can dismantle safe lid (1) of being connected with the casing, safe lid (1) middle part is opened has the through-hole that matches suitable with impedance layer (12).
2. A pass-through modular impeder as in claim 1, wherein: the side wall of the shell is provided with a heat dissipation hole (2).
3. A pass-through modular impeder as in claim 1, wherein: the shell is divided into a fixed side (3) and a sliding side (4) along the arrangement direction of the impedance layer (12), and the fixed side (3) and the sliding side (4) are connected in a sliding mode through a sliding rail mechanism.
4. A pass-through modular impeder as claimed in claim 3, wherein: the sliding rail mechanism comprises sliding rails (5) arranged on four side edges of the fixed side (3), and the sliding rail mechanism further comprises sliding rods (6) arranged on the sliding side (4) and corresponding to the sliding rails (5).
5. A pass-through modular impeder as in claim 4, wherein: each slide rail (5) is provided with a bolt hole (7), a positioning bolt (8) is arranged in each bolt hole (7), and each positioning bolt (8) is used for fixing the position of the corresponding slide rod (6).
6. A pass-through modular impeder as claimed in claim 3, wherein: the impeder further comprises a measuring mechanism disposed on a side of the housing.
7. A pass-through modular impeder as in claim 6, wherein: the measuring mechanism comprises a scale (9) arranged on the fixed side (3), the measuring mechanism further comprises a vernier (10) fixed on the sliding side (4), and the scale (9) penetrates through the vernier (10) and is in sliding connection with the vernier (10).
8. A pass-through modular impeder as claimed in claim 3, wherein: the fixed side (3) is provided with a connecting part for fixing the shell to the power distribution cabinet.
9. A pass-through modular impeder as in claim 8, wherein: the connecting part comprises a connecting lug (11) provided with a bolt hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844355.6U CN212907294U (en) | 2020-08-29 | 2020-08-29 | Through type module impedor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844355.6U CN212907294U (en) | 2020-08-29 | 2020-08-29 | Through type module impedor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212907294U true CN212907294U (en) | 2021-04-06 |
Family
ID=75251278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844355.6U Active CN212907294U (en) | 2020-08-29 | 2020-08-29 | Through type module impedor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212907294U (en) |
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2020
- 2020-08-29 CN CN202021844355.6U patent/CN212907294U/en active Active
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