CN204242718U - Open-core type reactor - Google Patents
Open-core type reactor Download PDFInfo
- Publication number
- CN204242718U CN204242718U CN201420813704.6U CN201420813704U CN204242718U CN 204242718 U CN204242718 U CN 204242718U CN 201420813704 U CN201420813704 U CN 201420813704U CN 204242718 U CN204242718 U CN 204242718U
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- CN
- China
- Prior art keywords
- open
- core type
- type reactor
- splicing ear
- enamelled wire
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Abstract
A kind of open-core type reactor, comprise more than one deck by enamelled wire by spirally-wound multi-turn winding, upper clamping device, lower fixture, fixture and splicing ear, upper clamping device and lower fixture are respectively against upper surface and the lower surface of multi-turn winding, fastening by fixture between upper clamping device and lower fixture, longitudinal cushion block is provided with between the winding turns of multi-turn winding, the termination of enamelled wire is connected with splicing ear, and the termination of enamelled wire and the junction of splicing ear arrange insulating corrosion layer.Open-core type reactor of the present utility model is owing to being provided with longitudinal cushion block, air core reactor itself is made to produce longitudinal air channel, its perfect heat-dissipating, in addition, the termination of enamelled wire and the junction of splicing ear of above-mentioned open-core type reactor are provided with insulating corrosion layer, enhance the structure durability of solder terminal, extend the useful life of reactor.
Description
Technical field
The utility model relates to a kind of reactor, particularly a kind of open-core type reactor.
Background technology
The air core reactor of prior art is the hollow core structure that enamelled wire is circumferentially coiled into, enamelled wire between each winding of this core structure fits together closely, there is no ventilation air duct, be unfavorable for the heat radiation of reactor self, cause the useful life of reactor short.In addition, between the termination of enamelled wire and splicing ear, the general mode of welding that adopts connects, and complete after welding, whole welding point is exposed to inside equipment, be very easy to the phenomenon of electric leakage or generation electric shock like this, and welding position is easily affected by the external environment and corrodes, thus reduce product useful life.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of open-core type reactor of long service life.
The utility model provides a kind of open-core type reactor, comprise more than one deck by enamelled wire by spirally-wound multi-turn winding, upper clamping device, lower fixture, fixture and splicing ear, described upper clamping device and described lower fixture are respectively against upper surface and the lower surface of described multi-turn winding, fastening by described fixture between described upper clamping device and described lower fixture, longitudinal cushion block is provided with between the winding turns of described multi-turn winding, the termination of described enamelled wire is connected with described splicing ear, and the junction of the termination of described enamelled wire and described splicing ear arranges insulating corrosion layer.
Further, described insulating corrosion layer is set to resin bed.
Further, described enamelled wire is aluminium matter enamelled wire or copper paint envelope curve.
Further, described splicing ear is copper splicing ear.
Further, described upper clamping device and lower fixture are the rectangular slab insulated.
Further, described fixture is insulated bolt.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Open-core type reactor of the present utility model is owing to being provided with longitudinal cushion block, and make air core reactor itself produce longitudinal air channel, its perfect heat-dissipating, extends the useful life of reactor.In addition, the termination of enamelled wire and the junction of splicing ear of open-core type reactor of the present utility model are provided with insulating corrosion layer, utilization arranges insulating corrosion layer to prevent corrosive medium and material surface contact, enhance the structure durability of solder terminal, thus enhance the useful life of open-core type reactor of the present utility model.
Accompanying drawing explanation
Fig. 1 is the perspective view of open-core type reactor of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Refer to Fig. 1-2, the open-core type reactor that the utility model embodiment provides, comprise by the above enamelled wire of one deck 1 by spirally-wound multi-turn winding 2, upper clamping device 3, lower fixture 4, fixture 5 and splicing ear 6, upper clamping device 3 and lower fixture 4 are respectively against upper surface and the lower surface of multi-turn winding 2, fastening by fixture 5 between upper clamping device 3 and lower fixture 4, thus multi-turn winding 2 is clamped by clamping device 3 and lower fixture 4.Longitudinal cushion block 7 is provided with between the winding turns of multi-turn winding 2.The termination of enamelled wire 1 is connected with splicing ear 6, and the junction of the termination of enamelled wire 1 and splicing ear 6 arranges insulating corrosion layer 9.
In the present embodiment, insulating corrosion layer 9 is set to resin bed, and resin bed has the preferably energy-absorbing such as physical and mechanical properties and weather-proof, anti-corrosion, resistance to smog, effectively can prevent corrosive medium and material surface contact, and the rear hardness ratio of resin dry is higher, even can remove welding sequence from.
In the present embodiment, enamelled wire 1 is aluminium matter enamelled wire or copper paint envelope curve.
In the present embodiment, splicing ear 6 is copper splicing ear.
In the present embodiment, upper clamping device 3 is the rectangular slab insulated with lower fixture 4.
In the present embodiment, fixture 5 is insulated bolt.
The beneficial effects of the utility model are:
Open-core type reactor of the present utility model is owing to being provided with longitudinal cushion block 7, and make air core reactor itself produce longitudinal air channel, its perfect heat-dissipating, extends the useful life of reactor.In addition, the termination of the enamelled wire 1 of open-core type reactor of the present utility model and the junction of splicing ear 6 are provided with insulating corrosion layer 9, utilization arranges insulating corrosion layer 9 to prevent corrosive medium and material surface contact, enhance the structure durability of solder terminal, thus enhance the useful life of open-core type reactor of the present utility model.
The foregoing is only embodiment of the present utility model, not thereby the scope of the claims of the present utility model is limited, all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within scope of the present utility model.
Claims (6)
1. an open-core type reactor, it is characterized in that, comprise more than one deck by enamelled wire (1) by spirally-wound multi-turn winding (2), upper clamping device (3), lower fixture (4), fixture (5) and splicing ear (6), described upper clamping device (3) and described lower fixture (4) are respectively against upper surface and the lower surface of described multi-turn winding (2), fastening by described fixture (5) between described upper clamping device (3) and described lower fixture (4), longitudinal cushion block (7) is provided with between the winding turns of described multi-turn winding (2), the termination of described enamelled wire (1) is connected with described splicing ear (6), and the junction of the termination of described enamelled wire (1) and described splicing ear (6) arranges insulating corrosion layer (9).
2. open-core type reactor according to claim 1, is characterized in that: described insulating corrosion layer (9) is set to resin bed.
3. open-core type reactor according to claim 1, is characterized in that: described enamelled wire (1) is aluminium matter enamelled wire or copper paint envelope curve.
4. open-core type reactor according to claim 1, is characterized in that: described splicing ear (6) is copper splicing ear.
5. open-core type reactor according to claim 1, is characterized in that: described upper clamping device (3) and lower fixture (4) are the rectangular slab insulated.
6. open-core type reactor according to claim 1, is characterized in that: described fixture (5) is insulated bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813704.6U CN204242718U (en) | 2014-12-20 | 2014-12-20 | Open-core type reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813704.6U CN204242718U (en) | 2014-12-20 | 2014-12-20 | Open-core type reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242718U true CN204242718U (en) | 2015-04-01 |
Family
ID=52772180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813704.6U Expired - Fee Related CN204242718U (en) | 2014-12-20 | 2014-12-20 | Open-core type reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242718U (en) |
-
2014
- 2014-12-20 CN CN201420813704.6U patent/CN204242718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20181220 |