CN207503779U - Heat dissipating device of transformer - Google Patents

Heat dissipating device of transformer Download PDF

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Publication number
CN207503779U
CN207503779U CN201721313932.7U CN201721313932U CN207503779U CN 207503779 U CN207503779 U CN 207503779U CN 201721313932 U CN201721313932 U CN 201721313932U CN 207503779 U CN207503779 U CN 207503779U
Authority
CN
China
Prior art keywords
heat
transformer
vertical
heat sink
radiating block
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.)
Active
Application number
CN201721313932.7U
Other languages
Chinese (zh)
Inventor
王海龙
金丽
李旭冉
刘跃荣
王鹤森
薛建德
马行星
黄鑫磊
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.)
Marketing service center of State Grid Xinjiang Electric Power Co., Ltd. (capital intensive center, metering center)
XINJIANG TIANCHUANG SINUO INFORMATION TECHNOLOGY Co.,Ltd.
State Grid Corp of China SGCC
Original Assignee
Xinjiang Tianchuang Sinuo Mdt Infotech Ltd
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Xinjiang Electric Power 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 Xinjiang Tianchuang Sinuo Mdt Infotech Ltd, State Grid Corp of China SGCC, Electric Power Research Institute of State Grid Xinjiang Electric Power Co Ltd filed Critical Xinjiang Tianchuang Sinuo Mdt Infotech Ltd
Priority to CN201721313932.7U priority Critical patent/CN207503779U/en
Application granted granted Critical
Publication of CN207503779U publication Critical patent/CN207503779U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of heat dissipating device of transformer, the radiator is mounted on the housing of the transformer, the transformer includes radiating block and heat sink, multiple vertical slots are provided on the housing, the radiating block is arranged in the vertical slot, two heat sinks are separately positioned on the both sides of the radiating block, and the upper surface of two heat sinks is fixedly connected with the radiating block, the madial wall slidable connection of the heat sink and the vertical slot.A kind of heat dissipating device of transformer of the utility model is by setting radiating block and heat sink, so that transformer is when needing to increase radiating efficiency, it can will be pulled out in heat sink and radiating block and vertical slot, increase the contact area of transformer and air, so as to realize the purpose for increasing radiating efficiency.

Description

Heat dissipating device of transformer
Technical field
The utility model is related to power equipment more particularly to a kind of heat dissipating device of transformer.
Background technology
Transformer is to convert alternating voltage, electric current and the device of impedance, when being connected with alternating current in primary coil, iron core Exchange flux is just generated in (or magnetic core), makes to induce voltage (or electric current) in secondary coil.Transformer is exactly a kind of using electric The device of magnetic mutual inductance effect, voltage of transformation, electric current and impedance.Therefore the problem of transformer will appear a large amount of fevers at work, The radiator of various transformers at this stage is fixed structure, therefore it can not be adjusted according to the problem of calorific value Section.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of heat dissipating device of transformer.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of heat dissipating device of transformer, the radiator are mounted on the housing of the transformer, the transformer packet Radiating block and heat sink are included, multiple vertical slots are provided on the housing, the radiating block is arranged in the vertical slot, described in two Heat sink is separately positioned on the both sides of the radiating block, and the upper surface of two heat sinks is fixed with the radiating block and connected It connects, the madial wall slidable connection of the heat sink and the vertical slot.
Specifically, the heat sink includes level-one heat sink and two-class heat dissipation plate, the madial wall of the vertical slot and described one Be both provided with vertical chute on the medial surface of grade heat sink, the lateral surface of the level-one heat sink and the two-class heat dissipation plate it is outer Side is both provided with the vertical sliding rib being adapted to the vertical chute, and the upper surface of the radiating block and the two-class heat dissipation plate is consolidated Fixed connection.
Preferably, limiting slot, the lower end side setting of the vertical sliding rib are provided on the medial surface of the vertical chute There is the position limiting slide block being adapted to the limiting slot.
Preferably, the quantity of the level-one heat sink is multiple, and multiple level-one heat sinks pass sequentially through described vertical Sliding slot and the vertical sliding rib slidable connection.
Specifically, the vertical sliding rib and the quantity of the vertical chute are multiple, and the heat sink is heat conduction material Material.
Specifically, the heat emission hole of multiple perforations is provided on the radiating block.
Preferably, the sum of thickness of the radiating block and two heat sinks is equal to the width of the vertical slot, described to dissipate The deep equality of the width of hot plate and the vertical slot.
The beneficial effects of the utility model are:
A kind of heat dissipating device of transformer of the utility model is by setting radiating block and heat sink so that transformer is needing to increase It when adding radiating efficiency, can will be pulled out in heat sink and radiating block and vertical slot, increase the contact area of transformer and air, so as to Can realize increases the purpose of radiating efficiency.
Description of the drawings
Fig. 1 is the structure diagram of heat dissipating device of transformer described in the utility model;
Fig. 2 is the sectional view of heat dissipating device of transformer described in the utility model;
Fig. 3 is the main sectional view of heat dissipating device of transformer described in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, a kind of heat dissipating device of transformer of the utility model, radiator are mounted on transformer Housing 1 on, transformer includes radiating block 2 and heat sink 3, is provided with multiple vertical slots 4 on housing 1, radiating block 2 is arranged on vertical slot In 4, two heat sinks 3 are separately positioned on the both sides of radiating block 2, and the upper surface of two heat sinks 3 is fixed with radiating block 2 and connected It connects, the madial wall slidable connection of heat sink 3 and vertical slot 4, the heat emission hole 11 of multiple perforations, radiating block 2 is provided on radiating block 2 It is equal to the width of vertical slot 4, the width of heat sink 3 and the deep equality of vertical slot 4 with the sum of the thickness of two heat sinks 3, it is vertical sliding The quantity of rib 8 and vertical chute 5 is multiple, and heat sink 3 is Heat Conduction Material.
Heat sink 3 includes level-one heat sink 6 and two-class heat dissipation plate 7, the madial wall of vertical slot 4 and the inside of level-one heat sink 6 Be both provided with vertical chute 5 on face, the lateral surface of level-one heat sink 6 and the lateral surface of two-class heat dissipation plate 7 be both provided with vertically The vertical sliding rib 8 that sliding slot 5 is adapted to, radiating block 2 is fixedly connected with the upper surface of two-class heat dissipation plate 7, on the medial surface of vertical chute 5 Limiting slot 9 is provided with, the lower end side of vertical sliding rib 8 is provided with the position limiting slide block 10 being adapted to limiting slot 9, level-one heat sink 6 Quantity to be multiple, multiple level-one heat sinks 6 pass sequentially through 8 slidable connection of vertical chute 5 and vertical sliding rib.
The operation principle of the utility model heat dissipating device of transformer is as follows:
When not needing to increase its heat dissipation performance, heat sink 3 and radiating block 2 are placed in vertical slot 4, pass through transformer Housing 1 contacts heat dissipation with air.
When needing to increase its heat dissipation performance, radiating block 2 is pulled out, level-one heat sink 6 is slided along the madial wall of vertical slot 4 It is dynamic, side walls of the two-class heat dissipation plate 7 along level-one heat sink 6, so that heat sink 3 is extend out to outside vertical slot 4, transformer Heat is transferred to by shell on heat sink 3, so as to increase the contact area of entirety and air, is dissipated it is achieved thereby that increasing it The purpose of hot property.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.

Claims (7)

1. a kind of heat dissipating device of transformer, it is characterised in that:The radiator is mounted on the housing of the transformer, described Transformer includes radiating block and heat sink, and multiple vertical slots are provided on the housing, and the radiating block is arranged in the vertical slot, Two heat sinks are separately positioned on the both sides of the radiating block, and the upper surface of two heat sinks with the heat dissipation Block is fixedly connected, the madial wall slidable connection of the heat sink and the vertical slot.
2. heat dissipating device of transformer according to claim 1, it is characterised in that:The heat sink include level-one heat sink and It is both provided with vertical chute on the medial surface of two-class heat dissipation plate, the madial wall of the vertical slot and the level-one heat sink, described one The grade lateral surface of heat sink and the lateral surface of the two-class heat dissipation plate are both provided with the vertical sliding rib being adapted to the vertical chute, The radiating block is fixedly connected with the upper surface of the two-class heat dissipation plate.
3. heat dissipating device of transformer according to claim 2, it is characterised in that:It is set on the medial surface of the vertical chute There is limiting slot, the lower end side of the vertical sliding rib is provided with the position limiting slide block being adapted to the limiting slot.
4. heat dissipating device of transformer according to claim 3, it is characterised in that:The quantity of the level-one heat sink is more A, multiple level-one heat sinks pass sequentially through the vertical chute and the vertical sliding rib slidable connection.
5. heat dissipating device of transformer according to claim 3, it is characterised in that:The vertical sliding rib and the vertical chute Quantity be it is multiple, and the heat sink be Heat Conduction Material.
6. heat dissipating device of transformer according to claim 1, it is characterised in that:Multiple perforations are provided on the radiating block Heat emission hole.
7. heat dissipating device of transformer according to claim 1, it is characterised in that:The radiating block and two heat sinks The sum of thickness be equal to the width of the vertical slot, the deep equality of the width of the heat sink and the vertical slot.
CN201721313932.7U 2017-10-12 2017-10-12 Heat dissipating device of transformer Active CN207503779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721313932.7U CN207503779U (en) 2017-10-12 2017-10-12 Heat dissipating device of transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721313932.7U CN207503779U (en) 2017-10-12 2017-10-12 Heat dissipating device of transformer

Publications (1)

Publication Number Publication Date
CN207503779U true CN207503779U (en) 2018-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721313932.7U Active CN207503779U (en) 2017-10-12 2017-10-12 Heat dissipating device of transformer

Country Status (1)

Country Link
CN (1) CN207503779U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110572986A (en) * 2019-08-27 2019-12-13 薄林 A intelligent metering device that radiating efficiency is high for electric power marketing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110572986A (en) * 2019-08-27 2019-12-13 薄林 A intelligent metering device that radiating efficiency is high for electric power marketing
CN110572986B (en) * 2019-08-27 2020-07-21 薄林 A intelligent metering device that radiating efficiency is high for electric power marketing

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Legal Events

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210415

Address after: 830011 No.200 Hengda street, Changchun middle road, high tech Zone, Urumqi, Xinjiang Uygur Autonomous Region

Patentee after: Marketing service center of State Grid Xinjiang Electric Power Co., Ltd. (capital intensive center, metering center)

Patentee after: State Grid Corporation of China

Patentee after: XINJIANG TIANCHUANG SINUO INFORMATION TECHNOLOGY Co.,Ltd.

Address before: 830000 Xinjiang Uygur Autonomous Region Urumqi high tech Industrial Development Zone (new urban area) No. 66, East Lane 2, Changchun east road

Patentee before: ELECTRIC POWER SCIENCES RESEARCH INSTITUTE OF STATE GRID XINJIANG ELECTRIC POWER Co.

Patentee before: State Grid Corporation of China

Patentee before: XINJIANG TIANCHUANG SINUO INFORMATION TECHNOLOGY Co.,Ltd.