CN207503779U - Heat dissipating device of transformer - Google Patents
Heat dissipating device of transformer Download PDFInfo
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
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.
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
ID=62500166
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)
| 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 |
-
2017
- 2017-10-12 CN CN201721313932.7U patent/CN207503779U/en active Active
Cited By (2)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207503779U (en) | Heat dissipating device of transformer | |
| WO2013159478A1 (en) | Device with radiator | |
| CN106571209A (en) | High-frequency inductor with embedded radiator | |
| CN210136765U (en) | Oil-immersed transformer with good heat dissipation | |
| CN102751077A (en) | Transformer | |
| CN214043349U (en) | Heat extraction and dissipation device of oil-immersed power transformer | |
| CN204926958U (en) | High -power low pressure high -frequency transformer of water -cooled | |
| CN205050663U (en) | High heat dissipating can transformer | |
| CN208706380U (en) | A kind of coil radiator structure | |
| CN201629215U (en) | Complete-sealing corrugated expansion amorphous alloy transformer | |
| CN204835902U (en) | Natural cooling formula communication base station power supply system | |
| CN207338090U (en) | A kind of dry type transformer structure | |
| CN207966673U (en) | A kind of transformer radiator tube | |
| CN202871476U (en) | Power transformer radiating structure | |
| CN210925686U (en) | Heat dissipation mechanism of transformer housing | |
| CN205751752U (en) | A kind of voltage device casing | |
| CN215377145U (en) | Heat dissipation type transformer core | |
| CN216849565U (en) | Novel transformer | |
| CN217640910U (en) | High-power planar transformer | |
| CN217444199U (en) | Capacity increasing device for transformer | |
| CN214254065U (en) | Environment-friendly transformer cooling device | |
| CN210516416U (en) | Small-size transformer that heat dispersion is good | |
| CN204857705U (en) | Silicon controlled rectifier radiator | |
| CN218214933U (en) | Self-cooling radiator for transformer | |
| CN209544086U (en) | A kind of novel transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. |