CN113421742A - High-efficient radiating transformer subassembly - Google Patents
High-efficient radiating transformer subassembly Download PDFInfo
- Publication number
- CN113421742A CN113421742A CN202110550181.5A CN202110550181A CN113421742A CN 113421742 A CN113421742 A CN 113421742A CN 202110550181 A CN202110550181 A CN 202110550181A CN 113421742 A CN113421742 A CN 113421742A
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- CN
- China
- Prior art keywords
- heat dissipation
- base
- mounting box
- assembly
- placing cavity
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a transformer assembly with high-efficiency heat dissipation, which comprises a base, a housing matched with the base and a transformer body arranged on the base, wherein supporting legs are arranged below the base, a placing cavity is arranged on the base, a screen plate is arranged at the top of the placing cavity, a heat dissipation assembly detachably connected with the placing cavity is arranged in the placing cavity, and a heat dissipation channel communicated with the placing cavity is arranged on the base. Compared with the prior art, the heat dissipation device has the advantages that the heat generated in the transformer operation process is dissipated by arranging the heat dissipation assembly, the screen plate is ventilated, the heat dissipation effect is enhanced by matching the action of the heat dissipation channel, and the heat dissipation is uniform; in addition, the heat dissipation assembly is detachably connected with the placing cavity, so that the heat dissipation assembly is convenient to install and detach and is beneficial to subsequent overhaul and maintenance.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer assembly capable of efficiently dissipating heat.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and a magnetic core, so that heat can be generated during working to increase the temperature, and the service life of electronic components can be influenced by the temperature increase.
The existing transformer assembly is added with a heat dissipation structure to assist in heat dissipation in the using process, but has the problems of inconvenient installation and poor heat dissipation effect.
Disclosure of Invention
The invention aims to provide a transformer assembly capable of efficiently radiating heat aiming at the defects of the prior art, and aims to improve the radiating effect of the transformer assembly.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a high-efficient radiating transformer subassembly, including the base, with base complex housing and locating transformer body on the base, the base below is equipped with the supporting leg, be equipped with one on the base and place the chamber, it is equipped with a otter board to place the chamber top, it is equipped with a radiator unit who can dismantle the connection with it to place the intracavity, be equipped with on the base and place the heat dissipation passageway of chamber intercommunication.
Further, the heat dissipation assembly comprises a mounting box, a motor matched with the mounting box and fan blades connected with an output shaft of the motor.
Further, the motor passes the mounting box bottom, the mounting box bottom be equipped with the jack catch with the motor cooperation.
Furthermore, the two sides of the bottom of the mounting box are provided with clamping plates, the base is provided with a clamping groove matched with the clamping plates, the inner side of the clamping groove is provided with a compression spring, and the base is provided with a locking piece.
Further, the locking part includes the slide rail, with the limiting plate of slide rail complex L type, and with limiting plate complex handle.
Furthermore, a bracelet is arranged on the mounting box.
Further, an arc-shaped placing groove is formed in the base, a first netted interlayer made of an insulating material is arranged in the placing groove, and a second netted interlayer made of an insulating material is arranged on the housing.
Furthermore, the base is provided with a supporting block, the supporting block is provided with an annular groove matched with the housing, and the supporting block is provided with a locking bolt matched with the housing.
Furthermore, a first heat dissipation pipeline is arranged on the housing, a second heat dissipation pipeline communicated with the first heat dissipation pipeline is arranged on the supporting block, and the second heat dissipation pipeline is vertically downward.
Furthermore, a protective cover with an L-shaped section is arranged on the cover shell.
The invention has the beneficial effects that: compared with the prior art, the heat dissipation device has the advantages that the heat generated in the transformer operation process is dissipated by arranging the heat dissipation assembly, the screen plate is ventilated, the heat dissipation effect is enhanced by matching the action of the heat dissipation channel, and the heat dissipation is uniform; in addition, the heat dissipation assembly is detachably connected with the placing cavity, so that the heat dissipation assembly is convenient to install and detach and is beneficial to subsequent overhaul and maintenance.
According to the invention, the motor penetrates through the bottom of the mounting box and is fixed by the clamping jaws, so that most of the motor is exposed outside, the heat generated by the motor is favorably dissipated, and the heat generated by the motor is prevented from increasing the burden of the heat dissipation assembly.
Set up first heat dissipation pipeline, with the cooperation of second heat dissipation pipeline, improve air flow efficiency, improve the radiating effect, wherein, the second heat dissipation pipeline is vertical downwards, and the opening is located the below promptly, avoids the interior accumulated dust of second heat dissipation pipeline.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of portion A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the structure of part B in fig. 2 according to the present invention.
1. The heat dissipation device comprises a base 2, a housing 3, a transformer assembly 4, support legs 5, a placement groove 6, a first interlayer 7, a second interlayer 8, a placement cavity 9, a screen plate 10, a heat dissipation channel 11, a heat dissipation branch pipe 12, a mounting box 13, a motor 14, fan blades 15, clamping jaws 16, clamping plates 17, clamping grooves 18, compression springs 19, sliding rails 20, limiting plates 21, a handle 22, a bracelet 23, supporting blocks 24, annular grooves 25, locking bolts 26, a protective cover 27, a first heat dissipation pipeline 28 and a second heat dissipation pipeline.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the transformer assembly 3 with high heat dissipation efficiency comprises a base 1, a housing 2 matched with the base 1, and a transformer assembly 3 arranged on the base 1, wherein a supporting leg 4 is arranged on the base 1, an arc-shaped placing groove 5 for placing the transformer assembly 3 is arranged on the base 1, a mesh-shaped first interlayer 6 made of an insulating material is arranged in the placing groove 5, and a mesh-shaped second interlayer 7 made of an insulating material is arranged on the housing 2. First interlayer 6 and the cooperation of second interlayer 7, on the one hand carry out spacing fixed to transformer subassembly 3, and on the other hand, netted interlayer does benefit to the heat dissipation.
The base 1 is provided with a placing cavity 8, the placing cavity 8 is internally provided with a heat dissipation assembly detachably connected with the placing cavity 8, the upper opening of the placing cavity 8 is provided with a screen plate 9, and the base 1 is provided with a heat dissipation channel 10 communicated with the placing cavity 8, so that the operation range of the heat dissipation assembly is enlarged. The heat dissipation channel 10 is further provided with a heat dissipation branch pipe 11 for enhancing the heat dissipation effect.
The heat dissipation assembly comprises a mounting box 12, a motor 13 matched with the mounting box 12 and fan blades 14 connected with an output shaft of the motor 13, wherein the motor 13 penetrates through the bottom of the mounting box 12, and a clamping jaw 15 matched with the motor 13 is arranged at the bottom of the mounting box 12. It should be noted that most of the motor 13 is exposed outside, which is beneficial to dissipating heat generated by the motor 13, and avoids the heat generated by the motor 13 increasing the burden of the heat dissipation assembly.
The mounting box 12 is detachably connected with the base 1, and the setting mode is as follows:
The base 1 is provided with a supporting block 23, the supporting block 23 is provided with an annular groove 24 matched with the housing 2, and the supporting block 23 is provided with a locking bolt 25 matched with the housing 2. In order to prevent dust or water stain accumulation, a protective cover 26 with an L-shaped false surface is arranged on the housing 2, and the protective cover 26 is matched with the outer wall of the clamping groove 17.
Preferably, a first heat dissipation pipeline 27 is arranged on the housing 2, a second heat dissipation pipeline 28 communicated with the first heat dissipation pipeline 27 is arranged on the supporting block 23, and the second heat dissipation pipeline 28 is vertically downward. Set up first heat dissipation pipeline 27, with the cooperation of second heat dissipation pipeline 28, improve the air flow efficiency, improve the radiating effect, wherein, second heat dissipation pipeline 28 is vertical downwards, and the opening is located the below promptly, avoids gathering the dust in second heat dissipation pipeline 28.
The implementation principle is as follows: during heat dissipation, the motor 13 drives the fan blades 14 to rotate, wind is generated in the placing cavity 8, on one hand, the generated wind penetrates through the screen plate 9 and enters a cavity formed by the base 1 and the housing 2 to perform heat dissipation treatment on the transformer assembly 3, on the other hand, the wind enters the cavity formed by the base 1 and the housing 2 along the heat dissipation pipelines and the heat dissipation branch pipes 11 to increase the heat dissipation effect, and the wind-wrapped heat is discharged from the first heat dissipation pipeline 27 and the second heat dissipation pipeline 28.
While the above describes only a preferred embodiment of the transformer assembly with efficient heat dissipation, it should be noted that those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient radiating transformer subassembly which characterized in that: the transformer comprises a base, a housing matched with the base and a transformer body arranged on the base, wherein supporting legs are arranged below the base, a placing cavity is arranged on the base, a screen plate is arranged at the top of the placing cavity, a heat dissipation assembly detachably connected with the placing cavity is arranged in the placing cavity, and a heat dissipation channel communicated with the placing cavity is arranged on the base.
2. A high efficiency heat dissipating transformer assembly as claimed in claim 1, wherein: the heat dissipation assembly comprises a mounting box, a motor matched with the mounting box and fan blades connected with an output shaft of the motor.
3. A transformer assembly with efficient heat dissipation as recited in claim 2, wherein: the motor passes the mounting box bottom, the mounting box bottom be equipped with the jack catch with the motor cooperation.
4. A high efficiency heat dissipating transformer assembly as claimed in claim 3, wherein: the mounting box comprises a mounting box body, and is characterized in that clamping plates are arranged on two sides of the bottom of the mounting box body, a clamping groove matched with the clamping plates is formed in the base, a compression spring is arranged on the inner side of the clamping groove, and a locking piece is arranged on the base.
5. The high efficiency heat dissipating transformer assembly of claim 4, wherein: the locking part comprises a slide rail, an L-shaped limiting plate matched with the slide rail and a handle matched with the limiting plate.
6. The high efficiency heat dissipating transformer assembly of claim 5, wherein: and a bracelet is arranged on the mounting box.
7. A high efficiency heat dissipating transformer assembly as claimed in claim 1, wherein: the base is provided with an arc-shaped placing groove, a first netted interlayer made of an insulating material is arranged in the placing groove, and a second netted interlayer made of an insulating material is arranged on the housing.
8. A high efficiency heat dissipating transformer assembly as claimed in claim 1, wherein: the base is provided with a supporting block, the supporting block is provided with an annular groove matched with the housing, and the supporting block is provided with a locking bolt matched with the housing.
9. A high efficiency heat dissipating transformer assembly as claimed in claim 1, wherein: the supporting block is provided with a first heat dissipation pipeline, the supporting block is provided with a second heat dissipation pipeline communicated with the first heat dissipation pipeline, and the second heat dissipation pipeline is vertically downward.
10. A transformer assembly with efficient heat dissipation as recited in claim 9, wherein: and the cover casing is provided with a protective cover with an L-shaped section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550181.5A CN113421742B (en) | 2021-05-20 | 2021-05-20 | High-efficient radiating transformer subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550181.5A CN113421742B (en) | 2021-05-20 | 2021-05-20 | High-efficient radiating transformer subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113421742A true CN113421742A (en) | 2021-09-21 |
| CN113421742B CN113421742B (en) | 2022-06-17 |
Family
ID=77712680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110550181.5A Active CN113421742B (en) | 2021-05-20 | 2021-05-20 | High-efficient radiating transformer subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113421742B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208298652U (en) * | 2018-05-07 | 2018-12-28 | 青岛固恒电气有限公司 | A kind of transformer convenient for heat dissipation |
| CN111210968A (en) * | 2019-12-24 | 2020-05-29 | 国网新疆电力有限公司吐鲁番供电公司 | Novel box-type transformer |
-
2021
- 2021-05-20 CN CN202110550181.5A patent/CN113421742B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208298652U (en) * | 2018-05-07 | 2018-12-28 | 青岛固恒电气有限公司 | A kind of transformer convenient for heat dissipation |
| CN111210968A (en) * | 2019-12-24 | 2020-05-29 | 国网新疆电力有限公司吐鲁番供电公司 | Novel box-type transformer |
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| Publication number | Publication date |
|---|---|
| CN113421742B (en) | 2022-06-17 |
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