CN205092117U - Electronic transformer - Google Patents
Electronic transformer Download PDFInfo
- Publication number
- CN205092117U CN205092117U CN201520866215.1U CN201520866215U CN205092117U CN 205092117 U CN205092117 U CN 205092117U CN 201520866215 U CN201520866215 U CN 201520866215U CN 205092117 U CN205092117 U CN 205092117U
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- magnetic core
- cylinder
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- coil
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Abstract
The utility model relates to an electronic transformer, including magnetic core A, magnetic core B, coil A, coil B, magnetic core A and magnetic core B are the U type, and magnetic core A is relative respectively with the cylinder at magnetic core B both ends, forms a confined annular behind magnetic core A and the magnetic core B matched stack, sets up porosely on coil A, the coil B to the suit is on magnetic core A and magnetic core B's cylinder, and its characteristics are be provided with positioning groove on magnetic core A's cylinder and the magnetic core B complex terminal surface, be provided with the location convex body with the positioning groove adaptation on the magnetic core B, be provided with the hole of running through on magnetic core A, magnetic core B's the cylinder, magnetic core A and magnetic core B pass through screw rod and nut fixed joint, magnetic core A, magnetic core B are alnico alloy. The material of screw rod and magnetic core A, magnetic core B material are the same, the utility model provides an electronic transformer, the utility model discloses simple structure, small in size, it is firm to connect between the magnetic core, and the location is accurate, wide application in electron trade.
Description
Technical field
The utility model relates to field of electrical components, particularly relates to a kind of electronic transformer.
Background technology
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.Can be divided into by purposes: power transformer and special transformer.Generally speaking, standing in electric equipment have many magnetic elements, as transformer, inductance element etc., and in order to correspond to the slimming of electric equipment, magnetic element and the inner conductive winding used also must towards the trend developments of slimming, to reduce the overall volume of electric equipment.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of electronic transformer, and the utility model structure is simple, and compact, it is firm to connect between magnetic core, and accurate positioning is widely used in electron trade.
The utility model is achieved through the following technical solutions:
A kind of electronic transformer, comprise magnetic core A, magnetic core B, loop A, coil B, described magnetic core A and magnetic core B is U-shaped, magnetic core A is relative respectively with the cylinder at magnetic core B two ends, a closed annular is formed after magnetic core A and magnetic core B assembly, loop A, coil B is arranged porose, and be sleeved on the cylinder of magnetic core A and magnetic core B, be characterized in the end face that the cylinder of described magnetic core A coordinates with magnetic core B is provided with detent, described magnetic core B is provided with the positioning convex body with detent adaptation, described magnetic core A, the cylinder of magnetic core B is provided with the hole run through, magnetic core A is fixedly connected with nut by screw rod with magnetic core B.
Described magnetic core A, magnetic core B are alnico alloys.The material of described screw rod and magnetic core A, magnetic core B material are identical.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of electronic transformer, and the utility model structure is simple, and compact, it is firm to connect between magnetic core, and accurate positioning is widely used in electron trade.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, magnetic core A; 2, cylinder; 3, detent; 4, screw rod; 5, nut; 6, magnetic core B; 7, positioning convex body; 8, loop A; 9, hole; 10, coil B.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of electronic transformer, comprise magnetic core A1, magnetic core B6, loop A 8, coil B10, described magnetic core A1 and magnetic core B6 is U-shaped, magnetic core A1 is relative respectively with the cylinder 2 at magnetic core B6 two ends, a closed annular is formed after magnetic core A1 and magnetic core B6 assembly, loop A 8, coil B10 arranges porose 9, and be sleeved on the cylinder 2 of magnetic core A1 and magnetic core B6, be characterized in the end face that the cylinder 2 of described magnetic core A1 coordinates with magnetic core B6 is provided with detent 3, described magnetic core B6 is provided with the positioning convex body 7 with detent 3 adaptation, described magnetic core A1, the cylinder 2 of magnetic core B6 is provided with the hole run through, magnetic core A1 is fixedly connected with nut 5 by screw rod 4 with magnetic core B6.
Described magnetic core A1, magnetic core B6 are alnico alloys.The material of described screw rod 4 and magnetic core A1, magnetic core B6 material are identical.Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of electronic transformer, and the utility model structure is simple, and compact, it is firm to connect between magnetic core, and accurate positioning is widely used in electron trade.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. an electronic transformer, comprise magnetic core A(1), magnetic core B(6), loop A (8), coil B(10), described magnetic core A(1) and magnetic core B(6) for U-shaped, magnetic core A(1) with magnetic core B(6) cylinder (2) at two ends is respectively relative, magnetic core A(1) with magnetic core B(6) form a closed annular after assembly, loop A (8), coil B(10) be sleeved on magnetic core A(1) with magnetic core B(6) cylinder (2) on, it is characterized in that: described magnetic core A(1) cylinder (2) and magnetic core B(6) end face that coordinates is provided with detent (3), described magnetic core B(6) on be provided with the positioning convex body (7) adaptive with detent (3), described magnetic core A(1), magnetic core B(6) cylinder (2) on be provided with the hole run through, magnetic core A(1) with magnetic core B(6) be fixedly connected with nut (5) by screw rod (4).
2. a kind of electronic transformer according to claim 1, is characterized in that: described magnetic core A(1), magnetic core B(6) be alnico alloy.
3. a kind of electronic transformer according to claim 1, is characterized in that: material and the magnetic core A(1 of described screw rod (4)), magnetic core B(6) material is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866215.1U CN205092117U (en) | 2015-11-03 | 2015-11-03 | Electronic transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866215.1U CN205092117U (en) | 2015-11-03 | 2015-11-03 | Electronic transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092117U true CN205092117U (en) | 2016-03-16 |
Family
ID=55482780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866215.1U Expired - Fee Related CN205092117U (en) | 2015-11-03 | 2015-11-03 | Electronic transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092117U (en) |
-
2015
- 2015-11-03 CN CN201520866215.1U patent/CN205092117U/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: 20160316 Termination date: 20171103 |