CN207021103U - A kind of network transformer of perfect heat-dissipating - Google Patents

A kind of network transformer of perfect heat-dissipating Download PDF

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Publication number
CN207021103U
CN207021103U CN201720857706.9U CN201720857706U CN207021103U CN 207021103 U CN207021103 U CN 207021103U CN 201720857706 U CN201720857706 U CN 201720857706U CN 207021103 U CN207021103 U CN 207021103U
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China
Prior art keywords
top plate
transformer
low
tension coil
chassis
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Active
Application number
CN201720857706.9U
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Chinese (zh)
Inventor
许志方
刘兴鹏
辛鹏飞
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Wan An Chun Linyan Electronics Co Ltd
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Wan An Chun Linyan Electronics Co Ltd
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Priority to CN201720857706.9U priority Critical patent/CN207021103U/en
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Abstract

The utility model discloses a kind of network transformer of perfect heat-dissipating,Including transformer body,The transformer body includes chassis,High-tension coil and top plate,Groove is provided with inside the chassis,The inside grooves are connected with bidirectional wheel by movable axis,Both sides are mounted on cooling fan at the top of the chassis,Supporting plate is welded with the middle part of the chassis,The supporting plate is between the cooling fan,The high-tension coil is located at the top of the cooling fan,The high-tension coil bottom is fixedly connected with the supporting plate,The top plate is located at the top of the high-tension coil,The top plate includes right top plate and left roof,The utility model sets cooling fan by transformer bottom,Cooling airway is provided between high-tension coil and low-voltage coil,So that transformer is when in use,Good heat dissipation effect,Network transformer is efficiently avoid to burn out because temperature is too high,Improve the service life of transformer.

Description

A kind of network transformer of perfect heat-dissipating
Technical field
Transformer technology field is the utility model is related to, specially a kind of network transformer of perfect heat-dissipating.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Level coil and iron core.Major function has:Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing etc..It can divide by purposes For:Power transformer and special transformer.Circuit symbol often uses beginning examples of the T as numbering:T01, T201 etc..Network transformation Device is one kind of transformer, and traditional network transformer structure is fixed, and transformer radiating effect itself is poor, causes transformer to make Used time easily damages because temperature is too high.
Utility model content
The purpose of this utility model is to provide a kind of network transformer of perfect heat-dissipating, and transformer bottom possesses radiating Blower fan, cooling airway is provided between high-tension coil and low-voltage coil so that transformer when in use, good heat dissipation effect, effectively Avoid network transformer to burn out because temperature is too high, improve the service life of transformer.
To achieve the above object, the utility model provides following technical scheme:A kind of network transformer of perfect heat-dissipating, Including transformer body, the transformer body includes chassis, high-tension coil and top plate, and groove, institute are provided with inside the chassis State inside grooves and bidirectional wheel is connected with by movable axis, both sides are mounted on cooling fan, the bottom at the top of the chassis Supporting plate is welded with the middle part of frame, for the supporting plate between the cooling fan, the high-tension coil is located at the radiation air The top of machine, the high-tension coil bottom are fixedly connected with the supporting plate, and the top plate is located at the top of the high-tension coil, The top plate includes right top plate and left roof, and the right top plate side is fixedly connected with the left roof side, the right top plate HV Terminal is equipped with the left roof side, low-pressure line-outgoing copper bar is provided with the top of the right top plate and the left roof.
Preferably, low-voltage coil is provided with inside the high-tension coil, is set between the low-voltage coil and the high-tension coil There is cooling airway.
Preferably, iron core is provided with inside the low-voltage coil, is detachably connected between the iron core and the low-voltage coil.
Preferably, hanger is welded with the top of the right top plate and the left roof, the hanger is provided with four, and four The hanger is respectively distributed to the right top plate and the left roof external corners.
Preferably, the cooling fan is provided with six, and six cooling fans are symmetrical on the supporting plate.
Preferably, the low-pressure line-outgoing copper bar is located at junction at the top of the right top plate and the left roof, the low pressure Outlet copper bar surface is provided with some low-voltage terminals.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model sets cooling fan by transformer bottom, and cooling gas is provided between high-tension coil and low-voltage coil Road so that transformer when in use, good heat dissipation effect, efficiently avoid network transformer and be burnt out because temperature is too high, improve The service life of transformer.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structure high-tension coil schematic diagram;
Fig. 3 is the utility model structure roof schematic diagram.
In figure:1- transformer bodies, 2- chassis, 3- high-tension coils, 4- top plates, 5- grooves, 6- movable axis, 7- bidirectional wheels, 8- cooling fans, 9- supporting plates, 10- low-voltage coils, 11- iron cores, 12- cooling airways, the right top plates of 13-, 14- left roofs, 15- are high Pressure side, 16- low-pressure line-outgoing copper bars, 17- low-voltage terminals, 18- hangers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of network transformer of perfect heat-dissipating, bag Transformer body 1 is included, the transformer body 1 includes chassis 2, high-tension coil 3 and top plate 4, and the inside of chassis 2 is provided with groove 5, bidirectional wheel 7 is connected with by movable axis 6 inside the groove 5, the top both sides of chassis 2 are mounted on cooling fan 8, the middle part of chassis 2 is welded with supporting plate 9, and the supporting plate 9 is between the cooling fan 8, the high-tension coil 3 In the top of the cooling fan 8, the bottom of high-tension coil 3 is fixedly connected with the supporting plate 9, and the top plate 4 is located at institute The top of high-tension coil 3 is stated, the top plate 4 includes right top plate 13 and left roof 14, the right side of top plate 13 and the left top The side of plate 14 is fixedly connected, and the right top plate 13 and the side of the left roof 14 are equipped with HV Terminal 15, the right top plate 13 Low-pressure line-outgoing copper bar 16 is provided with the top of left roof 14.
The inside of high-tension coil 3 is provided with low-voltage coil 10, is provided between the low-voltage coil 10 and the high-tension coil 3 Cooling airway 12, by cooling airway 12, effectively transformer can be radiated.The inside of low-voltage coil 10 is provided with iron Core 11, it is detachably connected between the iron core 11 and the low-voltage coil 10, is easy to later stage dismounting, safeguards.The right top plate 13 Hanger 18 is welded with the top of left roof 14, the hanger 18 is provided with four, and four hangers 18 are distributed respectively In the right top plate 13 and the external corners of the left roof 14, it is easily installed.The cooling fan 8 is provided with six, and six institutes It is symmetrical on the supporting plate 9 to state cooling fan 8, multiple cooling fans 8, good heat dissipation effect.The low-pressure line-outgoing copper bar 16 are located at the right top plate 13 and the top junction of the left roof 14, and the surface of low-pressure line-outgoing copper bar 16 is provided with some low pressure Terminal 17.
Operation principle:A kind of network transformer of perfect heat-dissipating, in use, passing through the top of transformer body 1 first Hanger 18 is installed on top plate 4, is then entered by the HV Terminal 15 on right top plate 13 and left roof 14 and low-voltage terminal 17 Row wiring is used, and when in use, the cooling fan 8 at the top of chassis 2 is dried, and is discharged into the He of high-tension coil 3 by cooling airway 12 Between low-voltage coil 10, can quickly reduce the use of transformer body 1 caused by high temperature, avoid transformer body 1 because of height Temperature and burn out, improve the service life of transformer body 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of network transformer of perfect heat-dissipating, including transformer body (1), it is characterised in that:The transformer body (1) include chassis (2), high-tension coil (3) and top plate (4), groove (5) is provided with inside the chassis (2), the groove (5) is interior Portion is connected with bidirectional wheel (7) by movable axis (6), and both sides are mounted on cooling fan (8), institute at the top of the chassis (2) State and be welded with supporting plate (9) in the middle part of chassis (2), the supporting plate (9) is between the cooling fan (8), the high-voltage line Circle (3) is located at the top of the cooling fan (8), and high-tension coil (3) bottom is fixedly connected with the supporting plate (9), institute The top that top plate (4) is located at the high-tension coil (3) is stated, the top plate (4) includes right top plate (13) and left roof (14), described Right top plate (13) side is fixedly connected with the left roof (14) side, the right top plate (13) and the left roof (14) side HV Terminal (15) is equipped with, low-pressure line-outgoing copper bar (16) is provided with the top of the right top plate (13) and the left roof (14).
A kind of 2. network transformer of perfect heat-dissipating according to claim 1, it is characterised in that:The high-tension coil (3) it is internal to be provided with low-voltage coil (10), cooling airway is provided between the low-voltage coil (10) and the high-tension coil (3) (12)。
A kind of 3. network transformer of perfect heat-dissipating according to claim 2, it is characterised in that:The low-voltage coil (10) it is internal to be provided with iron core (11), it is detachably connected between the iron core (11) and the low-voltage coil (10).
A kind of 4. network transformer of perfect heat-dissipating according to claim 1, it is characterised in that:The right top plate (13) Hanger (18) is welded with the left roof (14) top, the hanger (18) is provided with four, and four hangers (18) It is respectively distributed to the right top plate (13) and the left roof (14) external corners.
A kind of 5. network transformer of perfect heat-dissipating according to claim 1, it is characterised in that:The cooling fan (8) six are provided with, and six cooling fans (8) are symmetrical on the supporting plate (9).
A kind of 6. network transformer of perfect heat-dissipating according to claim 1, it is characterised in that:The low-pressure line-outgoing Copper bar (16) is located at junction at the top of the right top plate (13) and the left roof (14), low-pressure line-outgoing copper bar (16) surface Provided with some low-voltage terminals (17).
CN201720857706.9U 2017-07-15 2017-07-15 A kind of network transformer of perfect heat-dissipating Active CN207021103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720857706.9U CN207021103U (en) 2017-07-15 2017-07-15 A kind of network transformer of perfect heat-dissipating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720857706.9U CN207021103U (en) 2017-07-15 2017-07-15 A kind of network transformer of perfect heat-dissipating

Publications (1)

Publication Number Publication Date
CN207021103U true CN207021103U (en) 2018-02-16

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Application Number Title Priority Date Filing Date
CN201720857706.9U Active CN207021103U (en) 2017-07-15 2017-07-15 A kind of network transformer of perfect heat-dissipating

Country Status (1)

Country Link
CN (1) CN207021103U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112289546A (en) * 2020-09-28 2021-01-29 李红 Electric power dry-type transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112289546A (en) * 2020-09-28 2021-01-29 李红 Electric power dry-type transformer
CN112289546B (en) * 2020-09-28 2022-09-16 江苏扬电科技股份有限公司 Electric power dry-type transformer

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