CN206401135U - A kind of transformer of easy heat radiation - Google Patents
A kind of transformer of easy heat radiation Download PDFInfo
- Publication number
- CN206401135U CN206401135U CN201621489856.0U CN201621489856U CN206401135U CN 206401135 U CN206401135 U CN 206401135U CN 201621489856 U CN201621489856 U CN 201621489856U CN 206401135 U CN206401135 U CN 206401135U
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- disk
- transformer
- blower fan
- iron core
- connector
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Abstract
A kind of transformer of easy heat radiation, including iron core, coil, blower fan, air channel disk and support, the iron core has several stems, the coil is arranged with the stem respectively, the iron core is fixed on the bracket with the coil, the support is provided with blower fan, and the air channel disk is located at below the stem, and the blower fan is blown by the air channel disk into the stem；The air channel disk includes annular wind disk, connector and pipeline, the pipeline connects the blower fan and the connector, the connector is connected with the annular wind disk, the inwall of the annular wind disk offers some air ports, the air-supply of the blower fan enters annular wind disk through piping, connector, then is sent into wind in the stem from the air port.The utility model is blown by air channel disk into iron core, with wind direction movement disorder, wind speed is fast the characteristics of.Heat produced by iron core is quickly dispersed, improves the radiating effect of transformer, extends the service life of transformer.
Description
Technical field
The utility model is related to transformer technology field, more particularly to a kind of transformer of easy heat radiation.
Background technology
With economic rapid growth, various electric equipment is constantly researched and developed, and is applied to miscellaneous occasion
In, the utilization of transformer also more comes also extensive.Transformer is a kind of static electrical equipment, using electromagnetic induction principle at two or more
Between multi-coil, a kind of voltage and current of grade is converted into the voltage and current of another grade of same frequency and electricity is transmitted
Energy.Transformer core and coil can all produce heat, it is generally the case that traditional transformer iron core manufacture structure is used with master
Level is descending formula structure to secondary, and radiating effect is general, and heat is excessive and the time can accelerate old transformer coil insulated material too long
Materialization, causes interlayer or turn-to-turn short circuit when serious, so as to cause transformer damage not run.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and there is provided a kind of transformer of easy heat radiation.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of transformer of easy heat radiation, including iron core, coil, blower fan, air channel disk and support, the iron core have several
The coil is arranged with stem, the stem respectively, the iron core is fixed on the bracket with the coil, the support
Blower fan is provided with, the air channel disk is located at below the stem, and the blower fan is blown by the air channel disk into the stem；
The air channel disk includes annular wind disk, connector and pipeline, and the pipeline connects the blower fan and the connector, the connection
Mouthful connected with the annular wind disk, the inwall of the annular wind disk offers some air ports, the air-supply of the blower fan through piping,
Connector enters annular wind disk, then is sent into wind in the stem from the air port.
The utility model can also be further perfect by following technical measures：
As a further improvement, the iron core has is correspondingly provided with annular wind disk below three stems, each stem,
The annular wind disk is in the shape similar with the coil.It is preferred that, including two blower fans, two blower fans are respectively provided at iron
The both sides of core, each blower fan is connected with each annular wind disk respectively.
As a further improvement, the both sides of the connector and the outer wall of the annular wind disk are tangent, the two of the structure
Side side wall is curved.It is preferred that, the area that the connector is connected with the annular wind disk exceedes the annular wind disk outer wall
The half of the gross area.
As a further improvement, having air channel in the coil.
Compared with prior art, the utility model has advantages below：
Blown by air channel disk into iron core, the wind sent out from the blower fan passes through the less pipeline of size, then by mouth
Wind is delivered to the annular wind disk by the larger connector in footpath, then wind is sent into the stem by several sizes less air port
Interior, wind direction movement disorder, wind speed is fast.Heat produced by iron core is quickly dispersed, improves the radiating effect of transformer,
Extend the service life of transformer.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of the transformer of easy heat radiation shown in the utility model；
Accompanying drawing 2 is the top view of the transformer of easy heat radiation shown in accompanying drawing 1；
Accompanying drawing 3 is air channel disk and blower fan connection diagram in the transformer of easy heat radiation shown in accompanying drawing 1；
Accompanying drawing 4 is the sectional view in the A-A directions along along accompanying drawing 3.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
It refer to Fig. 1 and Fig. 2, a kind of transformer of easy heat radiation, including iron core 11, coil 12, blower fan 20, the and of air channel disk 30
Support 40, the iron core 11 has is arranged with the coil 12, the iron core respectively on several stems 111, the stem 111
11 are fixed on the support 40 with the coil 12.The support 40 is provided with blower fan 20, and the air channel disk 30 is located at described
The lower section of stem 111, the blower fan 20 is blown by the air channel disk 30 into the stem 111.There is wind in the coil 12
Road 121, the heat that the coil 12 is produced outwardly is dispersed by air channel 121, improves the radiating effect of coil 12.
Fig. 3 and Fig. 4 are refer to, the air channel disk 30 includes annular wind disk 33, connector 32 and pipeline 31, the pipeline 31
The blower fan 20 and the connector 32 are connected, the connector 32 is connected with the annular wind disk 33, the annular wind disk 33
Inwall offer some air ports 34, the air-supply of the blower fan 20 enters annular wind disk 33 through piping 31, connector 32, then from
The air port 34 sends into wind in the stem 111.Blown, sent out from the blower fan 20 into iron core 11 by air channel disk 30
Wind passes through the less pipeline 31 of size, then wind is delivered into the annular wind disk 33 by bore larger connector 32, if then by
A dry less air port 34 of size sends into wind in the stem 111, and wind direction movement disorder, wind speed is fast.So that iron core 11 is produced
Raw heat can quickly disperse, and improve the radiating effect of transformer, extend the service life of transformer.
Fig. 2 and Fig. 3 are refer to, the iron core 11 has three stems 111, and each lower section of stem 111 is correspondingly provided with
Annular wind disk 33, the annular wind disk 33 is in the shape similar with the coil 12.It is preferred that, including two blower fans 20, two
The blower fan 20 is respectively provided at the both sides of iron core 11, and each blower fan 20 is connected with each annular wind disk 33 respectively.
Fig. 3 is refer to, the both sides of the connector 32 and the outer wall of the annular wind disk 33 are tangent, the both sides of the structure
Side wall is curved.It is preferred that, the area that the connector 32 is connected with the annular wind disk 33 exceedes the annular wind disk 33
The half of the outer wall gross area, increases the connection area of the connector 32 and the annular wind disk 33 so that the wind energy of blower fan 20
Each air port 34 is enough delivered to, and with very fast wind speed.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc. should be included in the utility model
Within the scope of protection.
Claims (6)
1. a kind of transformer of easy heat radiation, it is characterised in that including iron core, coil, blower fan, air channel disk and support, the iron core
With several stems, the coil is arranged with the stem respectively, the iron core is fixed on the support with the coil
On, the support is provided with blower fan, and the air channel disk is located at below the stem, and the blower fan is by the air channel disk to described
Blown in stem；The air channel disk includes annular wind disk, connector and pipeline, and the pipeline connects the blower fan and the connection
Mouthful, the connector connected with the annular wind disk, the inwall of the annular wind disk offers some air ports, and the blower fan is sent
Wind enters annular wind disk through piping, connector, then is sent into wind in the stem from the air port.
2. the transformer of easy heat radiation according to claim 1, it is characterised in that the iron core has three stems, each
Annular wind disk is correspondingly provided with below the stem, the annular wind disk is in the shape similar with the coil.
3. the transformer of easy heat radiation according to claim 2, it is characterised in that including two blower fans, two blower fans
The both sides of iron core are respectively provided at, each blower fan is connected with each annular wind disk respectively.
4. the transformer of easy heat radiation according to claim 3, it is characterised in that the both sides of the connector and the annular
The outer wall of wind disk is tangent.
5. the transformer of easy heat radiation according to claim 4, it is characterised in that the connector and the annular wind disk phase
The area of connection exceedes the half of the annular wind disk outer wall gross area.
6. the transformer of easy heat radiation according to claim 1, it is characterised in that there is air channel in the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489856.0U CN206401135U (en) | 2016-12-30 | 2016-12-30 | A kind of transformer of easy heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489856.0U CN206401135U (en) | 2016-12-30 | 2016-12-30 | A kind of transformer of easy heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401135U true CN206401135U (en) | 2017-08-11 |
Family
ID=59516135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489856.0U Active CN206401135U (en) | 2016-12-30 | 2016-12-30 | A kind of transformer of easy heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022507A1 (en) * | 2019-08-07 | 2021-02-11 | Abb Schweiz Ag | Cooling device for a transformer |
-
2016
- 2016-12-30 CN CN201621489856.0U patent/CN206401135U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022507A1 (en) * | 2019-08-07 | 2021-02-11 | Abb Schweiz Ag | Cooling device for a transformer |
| CN114190107A (en) * | 2019-08-07 | 2022-03-15 | 日立能源瑞士股份公司 | Cooling device for transformer |
| CN114190107B (en) * | 2019-08-07 | 2023-06-02 | 日立能源瑞士股份公司 | Cooling device for transformer |
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