CN208767102U - A kind of high frequency transformer of high efficiency and heat radiation - Google Patents
A kind of high frequency transformer of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN208767102U CN208767102U CN201821360166.4U CN201821360166U CN208767102U CN 208767102 U CN208767102 U CN 208767102U CN 201821360166 U CN201821360166 U CN 201821360166U CN 208767102 U CN208767102 U CN 208767102U
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- China
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- high frequency
- heat
- frequency transformer
- fixedly installed
- protective shell
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of high frequency transformers of high efficiency and heat radiation; including high frequency transformer main body and fixed frame; the fixed frame inner cavity is fixedly installed high frequency transformer main body; fixed frame outer wall side is fixedly installed protective shell; the protective shell outer wall both side surface is fixedly installed radiating fin; the protective shell inner wall surface fixed bonding has heat conductive graphite piece, and the one side surface fixed bonding of heat conductive graphite piece has electromagnetic shielding film.The utility model passes through heat conductive graphite piece; effectively the heat inside protective shell can be conducted to radiating fin, so that heat quickly volatilizees from radiating fin, improve radiating efficiency; pass through temperature sensor and radiator fan; can temperature effectively inside monitoring and protecting shell, and heat can be discharged again from heat-dissipating pipe, further improve radiating efficiency; pass through electromagnetic shielding film; electromagnetic interference signal can be effectively shielded, stable equipment operation is improved, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of high frequency transformer, in particular to a kind of high frequency transformer of high efficiency and heat radiation.
Background technique
High frequency transformer is the power transformer that working frequency is more than intermediate frequency, is mainly used for making high frequency in high frequency switch power
Switching mode power supply transformer also has for making high frequency inverter transformer in high frequency inverter and Inverter Welder.
Traditional high frequency transformer is easy to produce heat in use, and high frequency transformer self-radiating efficiency is very
It is low, the service life of high frequency transformer can be reduced in the condition of high temperature for a long time, and high frequency transformer can produce electricity at work
It is stable to will affect other electronic equipments for magnetic disturbance signal.
Summary of the invention
The main purpose of the utility model is to provide a kind of high frequency transformer of high efficiency and heat radiation, by heat conductive graphite piece,
Effectively the heat inside protective shell can be conducted to radiating fin, so that heat quickly volatilizees from radiating fin, improve heat dissipation
Efficiency, by temperature sensor and radiator fan, can temperature effectively inside monitoring and protecting shell, and again can be by heat from heat dissipation
Pipe discharge, further improves radiating efficiency, by electromagnetic shielding film, can effectively shield electromagnetic interference signal, improve equipment
It is stable, it can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of high frequency transformer of high efficiency and heat radiation, including high frequency transformer main body and fixed frame, the fixed frame inner cavity are solid
Surely it is provided with high frequency transformer main body, fixed frame outer wall side is fixedly installed protective shell, protective shell outer wall two sides
Surface is fixedly installed radiating fin, and the protective shell inner wall surface fixed bonding has heat conductive graphite piece, the heat conductive graphite
One side surface fixed bonding of piece has electromagnetic shielding film, and the electromagnetic shielding film side is fixedly installed temperature sensor, the guarantor
Protective case top surface, which is inlayed, is connected with heat-dissipating pipe, and the heat dissipation tube cavity is fixedly installed radiator fan, the heat-dissipating pipe top
Surface is fixedly installed Air Filter.
Further, the radiating fin bottom side is fixedly installed connecting groove.
Further, the protective shell bottom side is fixedly installed bottom plate, and bottom plate passes through connection sheet and fixed frame bottom
Portion is connected.
Further, the connection sheet side is fixedly installed rubber pad.
Further, the radiator fan and connecting groove pass through conducting wire and are electrical connected with temperature sensor, the connection
It is electrical connected at the top of piece by conducting wire and high frequency transformer main body.
Compared with prior art, the utility model has the following beneficial effects:
1. effectively transmitting can be carried out to energy or energy is stored by high frequency transformer main body, by fixed frame,
High frequency transformer main body can be effectively fixed, so that high frequency transformer main body is stable and firm in use, by protective shell,
Can be effectively protected high frequency transformer main body using safe, prevent F. O. D high frequency transformer main body.
2. effectively the heat that high frequency transformer main body when working generates can be vaporized by radiating fin, from
And equipment operational safety is improved, by electromagnetic shielding film, it can effectively shield high frequency transformer main body and generate in use
Electromagnetic interference signal, and then the stabilization of other equipment operation can be protected.
3. by heat conductive graphite piece, can the heat that generates at work of effective Guiding high frequency transformer body so that hot
Amount can uniformly be conducted to radiating fin, and then can be improved radiating efficiency, by temperature sensor, can effectively monitor height
Temperature when frequency power transformer body of work, when high frequency transformer body of work temperature is more than temperature sensor preset temperature, temperature
Degree sensor can send a signal to radiator fan.
4. effectively heat can be discharged from heat-dissipating pipe, radiating efficiency is further improved, by dissipating by radiator fan
Heat pipe effectively can provide installation space for radiator fan, and can be that good quantity of heat given up can be effective by Air Filter
Prevent dust from entering inside protective shell.
5. by connecting groove, can effective external circuits to provide electric energy for electrical equipment pass through bottom plate and connection
Piece, can effective mounting and fixing support, and stable output can be carried out convenient for high frequency transformer main body energy, can by rubber pad
The effective stability improved between fixed frame and bottom plate, to improve equipment operational safety.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the high frequency transformer of high efficiency and heat radiation of the utility model.
Fig. 2 is a kind of overlooking structure diagram of the high frequency transformer of high efficiency and heat radiation of the utility model.
In figure: 1, high frequency transformer main body；2, fixed frame；3, protective shell；4, radiating fin；5, electromagnetic shielding film；6, it leads
Hot graphite flake；7, temperature sensor；8, heat-dissipating pipe；9, radiator fan；10, Air Filter；11, connecting groove；12, bottom plate；13, it connects
Piece；14, rubber pad.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of high frequency transformer of high efficiency and heat radiation, including high frequency transformer main body 1 and fixed frame 2, institute
It states 2 inner cavity of fixed frame and is fixedly installed high frequency transformer main body 1, the 2 outer wall side of fixed frame is fixedly installed protective shell 3,
The 3 outer wall both side surface of protective shell is fixedly installed radiating fin 4, and the 3 inner wall surface fixed bonding of protective shell is led
Hot graphite flake 6, the 6 one side surface fixed bonding of heat conductive graphite piece have electromagnetic shielding film 5, and 5 side of electromagnetic shielding film is solid
Surely it is provided with temperature sensor 7,3 top surface of protective shell, which is inlayed, is connected with heat-dissipating pipe 8, and 8 inner cavity of heat-dissipating pipe is fixed
It is provided with radiator fan 9,8 top surface of heat-dissipating pipe is fixedly installed Air Filter 10.
In the present embodiment as illustrated in fig. 1 and 2, by heat conductive graphite piece 6, effectively the heat inside protective shell 3 can be passed
It is directed at radiating fin 4, so that heat quickly volatilizees from radiating fin 4, radiating efficiency is improved, passes through temperature sensor 7 and heat dissipation
Fan 9, can temperature effectively inside monitoring and protecting shell 3, and heat can be discharged again from heat-dissipating pipe 8, be further improved scattered
The thermal efficiency can effectively shield electromagnetic interference signal by electromagnetic shielding film 5, improve stable equipment operation.
Wherein, 4 bottom side of radiating fin is fixedly installed connecting groove 11.
In the present embodiment as shown in Figure 1, can effective external circuits, to provide electric energy for electrical equipment.
Wherein, 3 bottom side of protective shell is fixedly installed bottom plate 12, and bottom plate 12 passes through connection sheet 13 and fixed frame
2 bottoms are connected.
In the present embodiment as shown in Figure 1, by bottom plate 12 and connection sheet 13, can effective mounting and fixing support 2, and can be convenient for
1 energy of high frequency transformer main body carries out stable output.
Wherein, 13 side of connection sheet is fixedly installed rubber pad 14.
As shown in Figure 1, the stability between fixed frame 2 and bottom plate 12 can effectively be improved, to improve in the present embodiment
Equipment operational safety.
Wherein, the radiator fan 9 and connecting groove 11 are electrical connected by conducting wire with temperature sensor 7, the connection
It is electrical connected by conducting wire with high frequency transformer main body 1 at the top of piece 13.
It should be noted that the utility model is a kind of high frequency transformer of high efficiency and heat radiation, including high frequency transformer main body
1, fixed frame 2, protective shell 3, radiating fin 4, electromagnetic shielding film 5, heat conductive graphite piece 6, temperature sensor 7, heat-dissipating pipe 8, heat dissipation
Fan 9, Air Filter 10, connecting groove 11, bottom plate 12, connection sheet 13 and rubber pad 14, component are universal standard part or this field
The component that technical staff knows, structure and principle are all that this technology personnel can be learnt by technical manual or by conventional real
Proved recipe method knows, when work, by high frequency transformer main body 1, effectively can carry out transmitting to energy or energy stores, lead to
Fixed frame 2 is crossed, high frequency transformer main body 1 can be effectively fixed, so that the stable jail in use of high frequency transformer main body 1
Gu by protective shell 3, can be effectively protected high frequency transformer main body 1 using safe, prevent F. O. D high frequency transformer master
The heat that high frequency transformer main body 1 when working generates can be effectively vaporized, by radiating fin 4 to mention by body 1
High equipment operational safety can effectively shield what high frequency transformer main body 1 generated in use by electromagnetic shielding film 5
Electromagnetic interference signal, and then can protect the stabilization of other equipment operations can effective Guiding high frequency by heat conductive graphite piece 6
The heat that transformer body 1 generates at work enables heat uniformly to conduct to radiating fin 4, and then can be improved
Radiating efficiency can effectively monitor temperature when high frequency transformer main body 1 works, work as high frequency transformer by temperature sensor 7
When 1 operating temperature of main body is more than 7 preset temperature of temperature sensor, temperature sensor 7 can send a signal to radiator fan 9, pass through
Heat can effectively be discharged from heat-dissipating pipe 8, further improve radiating efficiency by radiator fan 9, can be effective by heat-dissipating pipe 8
It is that radiator fan 9 provides installation space, and can effectively prevent dust by Air Filter 10 for good quantity of heat given up
Into inside protective shell 3, by connecting groove 11, can effective external circuits to provide electric energy for electrical equipment pass through bottom plate
12 and connection sheet 13, can effective mounting and fixing support 2, and stable output can be carried out convenient for 1 energy of high frequency transformer main body, it is logical
Rubber pad 14 is crossed, the stability between fixed frame 2 and bottom plate 12 can be effectively improved, to improve equipment operational safety.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of high frequency transformer of high efficiency and heat radiation, including high frequency transformer main body (1), radiator fan (9), connecting groove (11) and
Fixed frame (2), fixed frame (2) inner cavity are fixedly installed high frequency transformer main body (1), it is characterised in that: the fixed frame
(2) outer wall side is fixedly installed protective shell (3), and protective shell (3) the outer wall both side surface is fixedly installed radiating fin
(4), protective shell (3) the inner wall surface fixed bonding has heat conductive graphite piece (6), and (6) one side surface of heat conductive graphite piece is solid
Surely it is bonded with electromagnetic shielding film (5), electromagnetic shielding film (5) side is fixedly installed temperature sensor (7), the protective shell
(3) top surface, which is inlayed, is connected with heat-dissipating pipe (8), and heat-dissipating pipe (8) inner cavity is fixedly installed radiator fan (9), described to dissipate
Heat pipe (8) top surface is fixedly installed Air Filter (10).
2. a kind of high frequency transformer of high efficiency and heat radiation according to claim 1, it is characterised in that: the radiating fin (4)
Bottom side is fixedly installed connecting groove (11).
3. a kind of high frequency transformer of high efficiency and heat radiation according to claim 1, it is characterised in that: protective shell (3) bottom
Portion side is fixedly installed bottom plate (12), and bottom plate (12) is connected by connection sheet (13) with fixed frame (2) bottom.
4. a kind of high frequency transformer of high efficiency and heat radiation according to claim 3, it is characterised in that: the connection sheet (13) one
Side is fixedly installed rubber pad (14).
5. a kind of high frequency transformer of high efficiency and heat radiation according to claim 3, it is characterised in that: the radiator fan (9)
It is electrical connected by conducting wire with temperature sensor (7) with connecting groove (11), passes through conducting wire and height at the top of the connection sheet (13)
Frequency power transformer main body (1) is electrical connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360166.4U CN208767102U (en) | 2018-08-23 | 2018-08-23 | A kind of high frequency transformer of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360166.4U CN208767102U (en) | 2018-08-23 | 2018-08-23 | A kind of high frequency transformer of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767102U true CN208767102U (en) | 2019-04-19 |
Family
ID=66133407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821360166.4U Expired - Fee Related CN208767102U (en) | 2018-08-23 | 2018-08-23 | A kind of high frequency transformer of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246659A (en) * | 2019-06-13 | 2019-09-17 | 湖南城市学院 | A kind of damping thunder-proof type transformer |
-
2018
- 2018-08-23 CN CN201821360166.4U patent/CN208767102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246659A (en) * | 2019-06-13 | 2019-09-17 | 湖南城市学院 | A kind of damping thunder-proof type transformer |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |