CN205723073U - A kind of miniature transformer of high efficiency and heat radiation - Google Patents
A kind of miniature transformer of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN205723073U CN205723073U CN201620402154.8U CN201620402154U CN205723073U CN 205723073 U CN205723073 U CN 205723073U CN 201620402154 U CN201620402154 U CN 201620402154U CN 205723073 U CN205723073 U CN 205723073U
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- heat
- transformer shell
- transformer
- high efficiency
- heat radiation
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Abstract
The utility model discloses the miniature transformer of a kind of high efficiency and heat radiation, including transformer shell, the both sides of described transformer shell are equipped with heat abstractor, and transformer shell is provided with louvre near the side outer wall of heat abstractor, described louvre connects with the inside of transformer shell, and in louvre, it is provided with attemperator, described attemperator is fixed on the inwall of louvre, and in attemperator, it is provided with heat-transfer device, described transformer shell is provided with heat sink near the side inwall of heat abstractor, described heat sink is connected with one end of heat-transfer device, and the other end of heat-transfer device is connected with heat abstractor, the both sides of described transformer shell are equipped with dust-proof air ventilation film, and transformer shell is provided with air-vent near the side outer wall of dust-proof air ventilation film.This utility model can carry out high efficiency and heat radiation, and radiating effect is good, and can carry out dust-proof while heat radiation, and simple in construction is easy to use, low cost.
Description
Technical field
This utility model relates to transformer technology field, particularly relates to the miniature transformer of a kind of high efficiency and heat radiation.
Background technology
Transformator be the principle utilizing electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary coil and iron core；Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformator) etc.；Can be divided into by purposes: power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformator, instrument transformator, electronic transformer, reactor, transformer etc.).
The radiating effect of existing transformator is the most bad, it is impossible to enough carry out high efficiency and heat radiation, and high temperature is easily reduced the service life of transformator, is likely to result in transformator damage, and existing transformator can not carry out when heat radiation dust-proof, more bothers.
Summary of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the miniature transformer of a kind of high efficiency and heat radiation proposed.
To achieve these goals, this utility model adopts the technical scheme that
nullA kind of miniature transformer of high efficiency and heat radiation，Including transformer shell，The both sides of described transformer shell are equipped with heat abstractor，And transformer shell is provided with louvre near the side outer wall of heat abstractor，Described louvre connects with the inside of transformer shell，And in louvre, it is provided with attemperator，Described attemperator is fixed on the inwall of louvre，And in attemperator, it is provided with heat-transfer device，Described transformer shell is provided with heat sink near the side inwall of heat abstractor，Described heat sink is connected with one end of heat-transfer device，And the other end of heat-transfer device is connected with heat abstractor，The both sides of described transformer shell are equipped with dust-proof air ventilation film，And transformer shell is provided with air-vent near the side outer wall of dust-proof air ventilation film，In described transformer shell body, the side near air-vent is provided with blowing device，And it is provided with voltage changing module in transformer shell body.
Preferably, described transformer shell is provided with input interface and output interface, and input interface and output interface are all connected with voltage changing module.
Preferably, described dust-proof air ventilation film covers on air-vent.
Preferably, it is provided with controller in described transformer shell body, and controller is connected with blowing device.
In this utility model, the miniature transformer of this high efficiency and heat radiation can absorb the heat in transformer shell body by heat sink, the heat that heat sink absorbs can be transferred to heat abstractor by heat-transfer device distribute, by attemperator it can be avoided that heat turns again in transformer shell body in transmitting procedure, radiating effect can be strengthened by blowing device and air-vent, can carry out dust-proof when heat radiation by dust-proof air ventilation film, this utility model can carry out high efficiency and heat radiation, radiating effect is good, and can carry out dust-proof while heat radiation, simple in construction, easy to use, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the miniature transformer of a kind of high efficiency and heat radiation that the utility model proposes.
In figure: 1 transformer shell, 2 heat abstractors, 3 louvres, 4 attemperators, 5 heat-transfer devices, 6 heat sinks, 7 air-vents, 8 dust-proof air ventilation films, 9 blowing devices, 10 voltage changing modules.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
nullWith reference to Fig. 1，A kind of miniature transformer of high efficiency and heat radiation，Including transformer shell 1，The both sides of transformer shell 1 are equipped with heat abstractor 2，And transformer shell 1 is provided with louvre 3 near the side outer wall of heat abstractor 2，Louvre 3 connects with the inside of transformer shell 1，And in louvre 3, it is provided with attemperator 4，Attemperator 4 is fixed on the inwall of louvre 3，And in attemperator 4, it is provided with heat-transfer device 5，Transformer shell 1 is provided with heat sink 6 near the side inwall of heat abstractor 2，Heat sink 6 is connected with one end of heat-transfer device 5，And the other end of heat-transfer device 5 is connected with heat abstractor 2，The both sides of transformer shell 1 are equipped with dust-proof air ventilation film 8，And transformer shell 1 is provided with air-vent 7 near the side outer wall of dust-proof air ventilation film 8，In transformer shell 1, the side near air-vent 7 is provided with blowing device 9，And in transformer shell 1, it is provided with voltage changing module 10，The miniature transformer of this high efficiency and heat radiation can absorb the heat in transformer shell 1 by heat sink 6，The heat that heat sink 6 absorbs can be transferred to heat abstractor 2 by heat-transfer device 5 distribute，By attemperator 4 it can be avoided that heat turns again in transformer shell 1 in transmitting procedure，Radiating effect can be strengthened by blowing device 9 and air-vent 7，Can carry out dust-proof when heat radiation by dust-proof air ventilation film 8，This utility model can carry out high efficiency and heat radiation，Radiating effect is good，And can carry out dust-proof while heat radiation，Simple in construction，Easy to use，Low cost.
nullIn this utility model，Transformer shell 1 is provided with input interface and output interface，And input interface and output interface are all connected with voltage changing module 10，Dust-proof air ventilation film 8 covers on air-vent 7，It is provided with controller in transformer shell 1，And controller is connected with blowing device 9，The miniature transformer of this high efficiency and heat radiation can absorb the heat in transformer shell 1 by heat sink 6，The heat that heat sink 6 absorbs can be transferred to heat abstractor 2 by heat-transfer device 5 distribute，By attemperator 4 it can be avoided that heat turns again in transformer shell 1 in transmitting procedure，Radiating effect can be strengthened by blowing device 9 and air-vent 7，Can carry out dust-proof when heat radiation by dust-proof air ventilation film 8，This utility model can carry out high efficiency and heat radiation，Radiating effect is good，And can carry out dust-proof while heat radiation，Simple in construction，Easy to use，Low cost.
In this utility model, heat sink 6 absorbs the heat in transformer shell 1, heat transmits to heat abstractor 2 through heat-transfer device 5 and distributes, during heat transmits, attemperator 4 avoids heat to turn again in transformer shell 1, and meanwhile, blowing device 9 starts, being got rid of from air-vent 7 by heat in transformer shell 1, radiating efficiency is high.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
- null1. the miniature transformer of a high efficiency and heat radiation，Including transformer shell (1)，It is characterized in that，The both sides of described transformer shell (1) are equipped with heat abstractor (2)，And transformer shell (1) is provided with louvre (3) near the side outer wall of heat abstractor (2)，Described louvre (3) connects with the inside of transformer shell (1)，And in louvre (3), it is provided with attemperator (4)，Described attemperator (4) is fixed on the inwall of louvre (3)，And in attemperator (4), it is provided with heat-transfer device (5)，Described transformer shell (1) is provided with heat sink (6) near the side inwall of heat abstractor (2)，Described heat sink (6) is connected with one end of heat-transfer device (5)，And the other end of heat-transfer device (5) is connected with heat abstractor (2)，The both sides of described transformer shell (1) are equipped with dust-proof air ventilation film (8)，And transformer shell (1) is provided with air-vent (7) near the side outer wall of dust-proof air ventilation film (8)，In described transformer shell (1), the side near air-vent (7) is provided with blowing device (9)，And in transformer shell (1), it is provided with voltage changing module (10).
- The miniature transformer of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that described transformer shell (1) is provided with input interface and output interface, and input interface and output interface are all connected with voltage changing module (10).
- The miniature transformer of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that described dust-proof air ventilation film (8) covers on air-vent (7).
- The miniature transformer of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that be provided with controller in described transformer shell (1), and controller is connected with blowing device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402154.8U CN205723073U (en) | 2016-05-06 | 2016-05-06 | A kind of miniature transformer of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402154.8U CN205723073U (en) | 2016-05-06 | 2016-05-06 | A kind of miniature transformer of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723073U true CN205723073U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620402154.8U Expired - Fee Related CN205723073U (en) | 2016-05-06 | 2016-05-06 | A kind of miniature transformer of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
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| CN (1) | CN205723073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109817A (en) * | 2018-01-24 | 2018-06-01 | 湖州同立光电材料有限公司 | A kind of radiator structure of for transformer |
| CN109346285A (en) * | 2018-10-25 | 2019-02-15 | 浙江大有实业有限公司电力承装分公司 | Transformer |
-
2016
- 2016-05-06 CN CN201620402154.8U patent/CN205723073U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109817A (en) * | 2018-01-24 | 2018-06-01 | 湖州同立光电材料有限公司 | A kind of radiator structure of for transformer |
| CN109346285A (en) * | 2018-10-25 | 2019-02-15 | 浙江大有实业有限公司电力承装分公司 | Transformer |
| CN109346285B (en) * | 2018-10-25 | 2023-11-24 | 浙江大有实业有限公司电力承装分公司 | transformer |
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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 |
Granted publication date: 20161123 Termination date: 20180506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |