CN206148235U - Stable low frequency transformer is connected to magnetic core - Google Patents
Stable low frequency transformer is connected to magnetic core Download PDFInfo
- Publication number
- CN206148235U CN206148235U CN201621179399.5U CN201621179399U CN206148235U CN 206148235 U CN206148235 U CN 206148235U CN 201621179399 U CN201621179399 U CN 201621179399U CN 206148235 U CN206148235 U CN 206148235U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- shell
- screw
- frequency transformer
- exopodals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a stable low frequency transformer is connected to magnetic core, including first magnetic core, the recess, interior foot, the lug, the coil, the exopodal, the second magnetic core, and a housing, adapting unit, first screw, the second screw, the base plate, the basement top of second magnetic core is equipped with two exopodals, the middle part of two exopodals is equipped with interior foot, interior sufficient outside wound wire circle, the lug is all connected at the top of two exopodals, the inside of first magnetic core is equipped with two recesses, the lug of first magnetic core through recess and second magnetic core top is connected and constitutes the magnetic core body, the outside of magnetic core body is equipped with the shell, the bottom of shell is equipped with adapting unit, adapting unit's inside is equipped with first screw, the bottom of shell is equipped with the base plate, the inside of base plate is equipped with the second screw, the shell passes through screw rod and substrate connection. The inside of recess is equipped with connection glue. First magnetic core and second magnetic core all adopt the silicon steel sheet to make. This kind of low frequency transformer has effectively strengthened the connection stability of whole magnetic core.
Description
Technical field
This utility model is related to a kind of transformator, and in particular to a kind of low-frequency transformer of magnetic core stable connection, belongs to change
Depressor manufactures field.
Background technology
Low-frequency transformer is used for transmitting signal voltage and signal power, the impedance matching being also capable of achieving between circuit, to straight
Stream electricity has buffer action.Do not distinguish in high frequency transformer and low-frequency transformer principle, but due to high and low frequency frequency not
Together, used by transformator iron core is different, and low-frequency transformer is typically with the stalloy of high permeability. and high frequency transformer then uses high-frequency iron
Ferrite core.The magnetic core of low-frequency small-sized transformator includes E types, EI types and c-type, and E types are modal one kind, this kind of magnetic core entirety
Generally include to be constituted with exopodal and interior sufficient two magnetic cores, two magnetic cores are connected, when fixed corresponding two exopodals it
Between filling connection glue, such mode that is connected is unstable, and when transformator is given a shock or clashes into, two magnetic cores are easy
Split in the junction of correspondence exopodal.
Utility model content
The technical problems to be solved in the utility model is to overcome the magnetic core mode that is connected of existing low-frequency transformer unstable
It is fixed, cause magnetic core to split the defect for affecting transformator to use when transformator is given a shock or clashes into, there is provided a kind of magnetic core connects
Stable low-frequency transformer.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
This utility model provide a kind of low-frequency transformer of magnetic core stable connection, including the first magnetic core, groove, it is interior it is sufficient,
Projection, coil, exopodal, the second magnetic core, shell, connection member, the first screw, the second screw, substrate, the base of second magnetic core
Bottom top is provided with two exopodals, and the interior foot is provided with the middle part of two exopodals, and the interior sufficient outside winding is described
Coil, is all connected with the projection at the top of two exopodals, the inside of first magnetic core is provided with two grooves, described
First magnetic core is connected to form core body, the magnetic core sheet by the groove with the projection at the top of second magnetic core
The outside of body is provided with the shell, and the bottom of the shell is provided with connection member, and the inside of the connection member is provided with described
One screw, the bottom of the shell is provided with the substrate, and the inside of the substrate is provided with second screw, and the shell passes through
Screw rod and the substrate connection.
Used as a kind of optimal technical scheme of the present utility model, the inside of the groove is provided with connection glue.
Used as a kind of optimal technical scheme of the present utility model, first magnetic core and second magnetic core adopt silicon steel
Piece is made.
The beneficial effect that this utility model is reached is：The low-frequency transformer of this kind of magnetic core stable connection, by phase interworking
The groove and projection of conjunction, the first magnetic core and the second magnetic core are fixed, and are provided with protection shell in the overall outside of magnetic core, can be had
Effect helps whole magnetic core reply vibrations and clashes into, and this utility model simple structure is easy to use, can effectively strengthen whole magnetic core
Intensity, it is to avoid because vibrations and the cracking of the two magnetic core junctions caused is clashed into, and also the installation and removal of shell are also very
Simply.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, the first magnetic core；2nd, groove；3rd, interior foot；4th, projection；5th, coil；6th, exopodal；7th, the second magnetic piece；8th, shell；
9th, connection member；10th, the first screw；11st, the second screw；12nd, substrate.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
It is as shown in figure 1, this utility model provides a kind of low-frequency transformer of magnetic core stable connection including the first magnetic core 1, recessed
Groove 2, interior foot 3, projection 4, coil 5, exopodal 6, the second magnetic core 7, shell 8, connection member 9, the first screw 10, the second screw 11,
Substrate 12, the base top of the second magnetic core 7 is provided with two exopodals 6, and the middle part of two exopodals 6 is provided with interior foot 3, the outside of interior foot 3
Wound around coil 5, the top of two exopodals 6 is all connected with projection 4, and the inside of the first magnetic core 1 is provided with two grooves 2, and the first magnetic core 1 leads to
The projection 4 for crossing the top of 2 and second magnetic core of groove 7 is connected to form core body, and the outside of core body is provided with shell 8, shell 8
Bottom be provided with connection member 9, the inside of connection member 9 is provided with the first screw 10, and the bottom of shell 8 is provided with substrate 12, substrate
12 inside is provided with the second screw 11, and shell 8 is connected by screw rod with substrate 12, makes magnetic core be integrally located at the inside of shell 8, is subtracted
The light outside vibrations that may occur and shock.
The inside of groove 2 is provided with connection glue, is allowed to more firm with the connection of projection 4.
First magnetic core 1 and the second magnetic core 7 are made using stalloy, and stalloy has high permeability.
Concrete principle：The low-frequency transformer of this kind of magnetic core stable connection, when shell 8 is installed, first passes through what is cooperated
Groove 2 and projection 4, the first magnetic core 1 is fixedly connected with the second magnetic core 2, then magnetic core is integrally placed at into the top of substrate 12, finally
Shell 8 is connected by screw rod with substrate 12, makes magnetic core be integrally located at the inside of shell 8, otherwise during dismounting, installing/dismounting
It is all very convenient.And first magnetic core 1 and the second magnetic core 7 using the stalloy of high permeability, the low-frequency transformer can use when using
Come transmitting signal voltage and signal power, the impedance matching being also capable of achieving between circuit has buffer action to unidirectional current.
The low-frequency transformer of this kind of magnetic core stable connection, by the groove 2 that cooperates and projection 4, by the He of the first magnetic core 1
Second magnetic core 2 is fixed, and is provided with protection shell in the overall outside of magnetic core, can effectively be helped whole magnetic core reply vibrations and be hit
Hit, this utility model simple structure is easy to use, can effectively strengthen the intensity of whole magnetic core, it is to avoid because vibrations and clashing into
The first magnetic core 1 for causing and the cracking of the junction of the second magnetic core 7, and the installation and removal of shell 8 are also very simple.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of low-frequency transformer of magnetic core stable connection, including the first magnetic core (1), groove (2), interior foot (3), projection (4), line
Circle (5), exopodal (6), the second magnetic core (7), shell (8), connection member (9), the first screw (10), the second screw (11), substrate
(12), it is characterised in that the base top of second magnetic core (7) is provided with two exopodals (6), two exopodals (6)
Middle part be provided with the interior foot (3), the outside winding coil (5) of the interior foot (3), the top of two exopodals (6)
The projection (4) is all connected with, the inside of first magnetic core (1) is provided with two grooves (2), and first magnetic core (1) is led to
Cross the groove (2) and be connected to form core body, the magnetic core sheet with the projection (4) at the top of second magnetic core (7)
The outside of body is provided with the shell (8), and the bottom of the shell (8) is provided with connection member (9), the connection member (9) it is interior
Portion is provided with first screw (10), and the bottom of the shell (8) is provided with the substrate (12), and the inside of the substrate (12) sets
There is second screw (11), the shell (8) is connected by screw rod with the substrate (12).
2. a kind of low-frequency transformer of magnetic core stable connection according to claim 1, it is characterised in that the groove (2)
Inside be provided with connection glue.
3. a kind of low-frequency transformer of magnetic core stable connection according to claim 1, it is characterised in that first magnetic core
(1) made using stalloy with second magnetic core (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179399.5U CN206148235U (en) | 2016-10-27 | 2016-10-27 | Stable low frequency transformer is connected to magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179399.5U CN206148235U (en) | 2016-10-27 | 2016-10-27 | Stable low frequency transformer is connected to magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148235U true CN206148235U (en) | 2017-05-03 |
Family
ID=58623994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179399.5U Expired - Fee Related CN206148235U (en) | 2016-10-27 | 2016-10-27 | Stable low frequency transformer is connected to magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308965A (en) * | 2018-09-14 | 2019-02-05 | 江西欧美亚电子有限公司 | A kind of transducer air conditioning reactor |
-
2016
- 2016-10-27 CN CN201621179399.5U patent/CN206148235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308965A (en) * | 2018-09-14 | 2019-02-05 | 江西欧美亚电子有限公司 | A kind of transducer air conditioning reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 230000 Shenzhen-Hong Kong Digital Industrial Park, Hefei High-tech Zone, Anhui Province, 8 A Unit A2801 Patentee after: Anhui Bogor Electronics Co., Ltd. Address before: 230000 Lotus Enterprise Park, Tianmen Road, Jingkai District, Hefei City, Anhui Province Patentee before: Hefei Yatai Electrical Appliance Co., Ltd. |
|
| 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: 20170503 Termination date: 20181027 |