CN203325631U - Electric reactor structure - Google Patents
Electric reactor structure Download PDFInfo
- Publication number
- CN203325631U CN203325631U CN2013202838283U CN201320283828U CN203325631U CN 203325631 U CN203325631 U CN 203325631U CN 2013202838283 U CN2013202838283 U CN 2013202838283U CN 201320283828 U CN201320283828 U CN 201320283828U CN 203325631 U CN203325631 U CN 203325631U
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- wire
- wires
- magnetic core
- winding region
- reactor
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses an electric reactor structure which comprises a magnetic core and wires. A central spindle is formed in the middle of the magnetic core, a winding area is arranged on the periphery of the magnetic core, the wires are wound on the periphery of the magnetic core and sequentially wound from the inside of the winding area to the outside, and therefore outlet sections at the two ends of the wires can extend out from a coil outer layer formed by winding of the wires in the winding area. The wires are varnished wires or cotton-covered wires, a 0.3mm gap is arranged between every two wires, and the diameter of the wires is 0.5mm. The electric reactor structure can improve borne current values and become an efficient electric reactor.
Description
Technical field
The utility model relates to a kind of reactor.
Background technology
Reactor also is inductor, and certain space scope that will be occupied at it during a conductor energising produces magnetic field, so the electric conductor of all energy current-carrying has perception in general sense.Yet the inductance of the long straight conductor of energising is less, and the magnetic field produced is not strong, and therefore actual reactor is that wire is coiled into the solenoid form, claims air core reactor; Sometimes in order to allow this solenoid there is larger inductance, just in solenoid, insert iron core, claim iron-core reactor.Reactance is divided into induction reactance and capacitive reactance, relatively the classification of science is that impedor (inductor) and capacitive reactance device (capacitor) are referred to as reactor, yet because first there has been inductor in the past, and be called as reactor, so the said capacitor of people is exactly the capacitive reactance device now, and reactor specially refers to inductor.
In prior art when the whole height of inductor dwindles, because the number of turn of coil is directly proportional to inductance, while causing diameter excessive, under the situation that will maintain high inductance value, the number of turn of coil also must maintain certain number, and so the outer warp after coil winding must surpass the size of magnetic core, is not inconsistent the requirement of each product, therefore diameter must dwindle, and therefore the current value of carrying also is restricted simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of reactor, and it can solve the above-mentioned shortcoming that prior art is produced.
The utility model is by the following technical solutions: a kind of reactor, comprise magnetic core and wire, forming an axle core in the middle of described magnetic core, axle core periphery is winding region, described wire is to be wound in axle core periphery, by sequentially outwards curling in winding region, making the line segment that at wire two ends is to extend out by being positioned at the coil skin that winding region is entwined by wire, described wire is enamelled wire or cotton covered wire, and be provided with the gap of 0.3mm between described wire, and the diameter of described wire is 0.5mm.
Described wire is because going out the difference of line position, and during the number of plies curled by the wire of radially analyzing each position in described winding region, the wire of different parts curls number of plies phase difference and is no more than two.
The utility model has the advantages that: improve the current value carried, become high efficiency inductor.
The accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
Further set forth embodiment of the present utility model below in conjunction with accompanying drawing:
As shown in Fig. 1, a kind of reactor, comprise magnetic core 2 and wire 3, in the middle of described magnetic core, forming an axle core 21, axle core periphery is winding region 22, described wire is to be wound in axle core periphery, by sequentially outwards curling in winding region, making the line segment that at wire two ends is to extend out by being positioned at the coil skin that winding region is entwined by wire, and described wire is enamelled wire or cotton covered wire, and be provided with the gap of 0.3mm between described wire, and the diameter of described wire is 0.5mm.
The leading-out terminal 31 and 32 at the two ends of the wire 3 in the utility model all is positioned at the skin that is wound around ring formation.
Described wire is because going out the difference of line position, and during the number of plies curled by the wire of radially analyzing each position in described winding region, the wire of different parts curls number of plies phase difference and is no more than two.
The utility model has the advantages that: improve the current value carried, become high efficiency inductor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (2)
1. a reactor, it is characterized in that, comprise magnetic core and wire, in the middle of described magnetic core, forming an axle core, axle core periphery is winding region, described wire is to be wound in axle core periphery, by sequentially outwards curling in winding region, making the line segment that at wire two ends is to extend out by being positioned at the coil skin that winding region is entwined by wire, and described wire is enamelled wire or cotton covered wire, and be provided with the gap of 0.3mm between described wire, and the diameter of described wire is 0.5mm.
2. reactor according to claim 1, is characterized in that, described wire is because going out the difference of line position, and during the number of plies curled by the wire of radially analyzing each position in described winding region, the wire of different parts curls number of plies phase difference and is no more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202838283U CN203325631U (en) | 2013-05-23 | 2013-05-23 | Electric reactor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202838283U CN203325631U (en) | 2013-05-23 | 2013-05-23 | Electric reactor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325631U true CN203325631U (en) | 2013-12-04 |
Family
ID=49664944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202838283U Expired - Fee Related CN203325631U (en) | 2013-05-23 | 2013-05-23 | Electric reactor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325631U (en) |
-
2013
- 2013-05-23 CN CN2013202838283U patent/CN203325631U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140523 |