CN204732254U - One cools high frequency transformer by force - Google Patents

One cools high frequency transformer by force Download PDF

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Publication number
CN204732254U
CN204732254U CN201520381659.6U CN201520381659U CN204732254U CN 204732254 U CN204732254 U CN 204732254U CN 201520381659 U CN201520381659 U CN 201520381659U CN 204732254 U CN204732254 U CN 204732254U
Authority
CN
China
Prior art keywords
housing
secondary coil
heat exchanger
exchanger tube
coil
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
Application number
CN201520381659.6U
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Chinese (zh)
Inventor
朱元芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Li magnetic magnetoelectric Technology Co., Ltd.
Original Assignee
Jiangxi Lici Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Lici Electronics Co Ltd filed Critical Jiangxi Lici Electronics Co Ltd
Priority to CN201520381659.6U priority Critical patent/CN204732254U/en
Application granted granted Critical
Publication of CN204732254U publication Critical patent/CN204732254U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Transformer Cooling (AREA)

Abstract

The utility model discloses one and cool high frequency transformer by force, comprise housing, magnetic core, primary coil, insulating waterproof layer, secondary coil, clamping element, water inlet pipe, crashproof layer, outlet pipe, pin, heat exchanger tube, fan, magnetic screen net and louvre, magnetic core is provided with in described housing, housing is provided with louvre, primary coil is wrapped up successively from inside to outside outside magnetic core, secondary coil, primary coil, be provided with between secondary coil outside heat exchanger tube secondary coil and be provided with clamping element, housing upper surface, lower surface is all provided with crashproof layer, enclosure interior top is provided with fan, fan housing has magnetic screen net.The utility model adds heat exchanger tube between primary coil and secondary coil, the heat produced when electromagnetism is exchanged exchanges away quickly through heat exchanger tube, fan, louvre assist heat radiation simultaneously, accomplish water-cooled and air-cooledly to carry out simultaneously, guarantee the temperature constant in transformer, prevent coil aging, increase useful life, there is very high market value, be beneficial to popularization.

Description

One cools high frequency transformer by force
Technical field
The utility model relates to a kind of transformer, and specifically one cools high frequency transformer by force.
Background technology
In circuit, transformer is widely used element, is the device of conversion alternating voltage, electric current and impedance, originally
When being connected with alternating current in level coil, just producing exchange flux in magnetic core, make to induce voltage in secondary coil.Transformer is made up of magnetic core and coil, and coil has two or more winding, and wherein connect the winding of power supply primary coil, remaining winding is secondary coil.Transformer function in circuit mainly contains: voltage transformation, impedance transformation, isolation, voltage stabilizing etc.High frequency transformer, because electromagnetism transform is fast, produces amount of heat, if dispel the heat not in time, can cause solenoid quick aging, affect working life, affect transformer work.Transformer Cooling radiating efficiency is in the market not obvious, can not work well.
Utility model content
The purpose of this utility model is to provide one to cool high frequency transformer by force, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
One cools high frequency transformer by force, comprise housing, magnetic core, primary coil, insulating waterproof layer, secondary coil, clamping element, water inlet pipe, crashproof layer, outlet pipe, pin, heat exchanger tube, fan, magnetic screen net and louvre, magnetic core is provided with in described housing, housing is provided with louvre, primary coil is wrapped up successively from inside to outside outside magnetic core, secondary coil, primary coil, heat exchanger tube is provided with between secondary coil, heat exchanger tube and primary coil, all insulating waterproof layer is provided with between secondary coil, clamping element is provided with outside secondary coil, heat exchanger tube upper port is connected with water inlet pipe, heat exchanger tube lower port is connected with outlet pipe, housing upper surface, lower surface is all provided with crashproof layer, the crashproof layer of housing lower surface is provided with pin, enclosure interior top is provided with fan, fan housing has magnetic screen net.
As further program of the utility model: what described primary coil and secondary coil adopted is polyester-imide QZY-2 enamelled wire.
As the utility model further scheme: described housing adopts the column aluminium alloy structure of high thermal conductivity.
Compared with prior art, the beneficial effects of the utility model are: the utility model adds heat exchanger tube between primary coil and secondary coil, the heat produced when electromagnetism is exchanged exchanges away quickly through heat exchanger tube, simultaneously fan, louvre assist heat radiation, accomplish water-cooled and air-cooledly to carry out simultaneously, guaranteeing the temperature constant in transformer, prevent coil aging, increase useful life, there is very high market value, be beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of strong cooling high frequency transformer.
In figure: 1, housing, 2, magnetic core, 3, primary coil, 4, insulating waterproof layer, 5, secondary coil, 6, clamping element, 7, water inlet pipe, 8, crashproof layer, 9, outlet pipe, 10, pin, 11, heat exchanger tube, 12, fan, 13, magnetic screen net, 14, louvre.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, one cools high frequency transformer by force, comprises housing 1, magnetic core 2, primary coil 3, insulating waterproof layer 4, secondary coil 5, clamping element 6, water inlet pipe 7, crashproof layer 8, outlet pipe 9, pin 10, heat exchanger tube 11, fan 12, magnetic screen net 13 and louvre 14, be provided with magnetic core 2 in described housing 1, housing 1 is provided with louvre 14, convenient heat radiation, and housing 1 adopts the column aluminium alloy structure of high thermal conductivity, for installing fixing and external heat transfer, the effect of radiant heat measuring device, louvre 14 does not affect the effect of housing 1 shield electromagnetic interference simultaneously, and aluminum alloy materials has low-density and high-strength characteristic, can play loss of weight and safety protection function, wraps up primary coil 3 successively from inside to outside outside magnetic core 2, secondary coil 5, primary coil 3, heat exchanger tube 11 is provided with, heat exchanger tube 11 and primary coil 3 between secondary coil 5, insulating waterproof layer 4 is all provided with between secondary coil 5, be provided with clamping element 6 outside secondary coil 5, what primary coil 3 and secondary coil 5 adopted is polyester-imide QZY-2 enamelled wire, and heat exchanger tube 11 upper port is connected with water inlet pipe 7, heat exchanger tube 11 lower port is connected with outlet pipe 9, housing 1 upper surface, lower surface is all provided with crashproof layer 8, and the crashproof layer 8 of housing 1 lower surface is provided with pin 10, and housing 1 inner tip is provided with fan 12, and assist heat radiation, fan 12 is covered with magnetic screen net 13, prevents the work of fan 12 interference transformer.
Operation principle of the present utility model is: during utility model works, heat exchanger tube is added between primary coil and secondary coil, the heat produced when electromagnetism is exchanged exchanges away quickly through heat exchanger tube, fan, louvre assist heat radiation simultaneously, accomplish water-cooled and air-cooledly to carry out simultaneously, guarantee the temperature constant in transformer, prevent coil aging, increase useful life.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.

Claims (3)

1. cool a high frequency transformer by force, comprise housing (1), magnetic core (2), primary coil (3), insulating waterproof layer (4), secondary coil (5), clamping element (6), water inlet pipe (7), crashproof layer (8), outlet pipe (9), pin (10), heat exchanger tube (11), fan (12), magnetic screen net (13) and louvre (14), is characterized in that, be provided with magnetic core (2) in described housing (1), housing (1) is provided with louvre (14), and primary coil (3) is wrapped up in magnetic core (2) outside from inside to outside successively, secondary coil (5), primary coil (3), heat exchanger tube (11) is provided with, heat exchanger tube (11) and primary coil (3) between secondary coil (5), all be provided with insulating waterproof layer (4) between secondary coil (5), be provided with clamping element (6) outside secondary coil (5), heat exchanger tube (11) upper port is connected with water inlet pipe (7), and heat exchanger tube (11) lower port is connected with outlet pipe (9), housing (1) upper surface, lower surface is all provided with crashproof layer (8), and the crashproof layer (8) of housing (1) lower surface is provided with pin (10), and housing (1) inner tip is provided with fan (12), and fan (12) is covered with magnetic screen net (13).
2. one according to claim 1 cools high frequency transformer by force, it is characterized in that, what described primary coil (3) and secondary coil (5) adopted is polyester-imide QZY-2 enamelled wire.
3. one according to claim 1 cools high frequency transformer by force, it is characterized in that, described housing (1) adopts the column aluminium alloy structure of high thermal conductivity.
CN201520381659.6U 2015-06-06 2015-06-06 One cools high frequency transformer by force Expired - Fee Related CN204732254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520381659.6U CN204732254U (en) 2015-06-06 2015-06-06 One cools high frequency transformer by force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520381659.6U CN204732254U (en) 2015-06-06 2015-06-06 One cools high frequency transformer by force

Publications (1)

Publication Number Publication Date
CN204732254U true CN204732254U (en) 2015-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520381659.6U Expired - Fee Related CN204732254U (en) 2015-06-06 2015-06-06 One cools high frequency transformer by force

Country Status (1)

Country Link
CN (1) CN204732254U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140094A1 (en) * 2016-02-18 2017-08-24 华为技术有限公司 Inductor, transformer and electrical device
CN107887139A (en) * 2017-11-30 2018-04-06 浙江派尔电气有限公司 A kind of 10KV dry-type transformers new coil structure
CN108655705A (en) * 2018-03-22 2018-10-16 江苏赛博宇华科技有限公司 A kind of pressurize shaping equipment of mobile fingerprint module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140094A1 (en) * 2016-02-18 2017-08-24 华为技术有限公司 Inductor, transformer and electrical device
CN107887139A (en) * 2017-11-30 2018-04-06 浙江派尔电气有限公司 A kind of 10KV dry-type transformers new coil structure
CN108655705A (en) * 2018-03-22 2018-10-16 江苏赛博宇华科技有限公司 A kind of pressurize shaping equipment of mobile fingerprint module

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 331100 torch No. two, 33 hi tech Industrial Park, Jiangxi, Fengcheng

Patentee after: Jiangxi Li magnetic magnetoelectric Technology Co., Ltd.

Address before: 331100, building 7, Fengyuan Avenue, Fengcheng Industrial Park, Jiangxi, Yichun

Patentee before: JIANGXI LICI ELECTRONIC 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: 20151028

Termination date: 20180606