CN212625053U - Fastening heat radiation structure of high-frequency transformer - Google Patents
Fastening heat radiation structure of high-frequency transformer Download PDFInfo
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- CN212625053U CN212625053U CN202021657599.3U CN202021657599U CN212625053U CN 212625053 U CN212625053 U CN 212625053U CN 202021657599 U CN202021657599 U CN 202021657599U CN 212625053 U CN212625053 U CN 212625053U
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- frequency transformer
- heat
- screwed
- transformer body
- high frequency
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- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 6
- 125000003003 spiro group Chemical group 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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Abstract
The utility model discloses a fastening heat radiation structure of a high-frequency transformer, which comprises a high-frequency transformer body, the inner part of the high-frequency transformer body is screwed with a heat conducting plate, the inner part of the heat conducting plate is provided with a heat conducting hole, a positioning rod is butted at the inner part of a positioning groove, before the use, an adjusting plate is extruded at the outer end to extrude the adjusting plate on the surface of an extruding spring, then a mounting frame is laminated on the surface of a mounting seat and the adjusting plate is loosened, the extruding spring is reset to extrude the positioning rod on the inner wall of the positioning groove, the high-frequency transformer body is mounted, the structure is simple, the high-frequency transformer body is convenient to be replaced, the heat generated during the use is guided by the heat conducting plate and a heat radiation fan, the heat discharged through the heat conducting hole is contacted with cold fluid generated, is suitable for popularization.
Description
Technical Field
The utility model belongs to the technical field of high frequency transformer, specifically speaking relates to a fastening heat radiation structure of high frequency transformer.
Background
The high-frequency transformer is a power transformer with the working frequency exceeding the medium frequency (10kHz), and is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, and also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine, a threaded hole is usually formed in the high-frequency transformer, the high-frequency transformer is directly fixed on the surface of a mounting seat through the threaded hole, the attractiveness of the high-frequency transformer is influenced, when the high-frequency transformer needs to be frequently replaced, the high-frequency transformer is inconvenient to disassemble, a large amount of heat can be generated in the using process of the high-frequency transformer, quick heat dissipation.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a fastening heat radiation structure of high frequency transformer, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:
a fastening heat dissipation structure of a high-frequency transformer comprises a high-frequency transformer body, wherein a heat conduction plate is screwed in the high-frequency transformer body, heat conduction holes are formed in the heat conduction plate, a heat dissipation fan is screwed on the surface of the heat conduction plate, a cooling channel is arranged in the high-frequency transformer body, a condensation pipe is screwed in the cooling channel, heat dissipation holes are formed in the high-frequency transformer body, a filter screen is arranged at the side end of each heat dissipation hole and is screwed on the surface of the high-frequency transformer body, a mounting frame is screwed on the surface of a mounting seat, the mounting frame is screwed on the surface of a mounting seat, a regulating plate is slidably connected with the mounting seat, an extrusion spring is welded on the surface of the regulating plate and is welded on the inner wall of the mounting frame, regulating chutes are formed in the mounting frame and the mounting seat, and, and the surface welding of regulating plate has the locating lever, and the inside of mount pad is equipped with the constant head tank, the locating lever butt joint is in the inside of constant head tank.
The high-frequency transformer body comprises mount and high-frequency transformer, and the high-frequency transformer spiro union is in the inside of mount, and the heat-conducting plate spiro union is in the heat dissipation terminal surface of high-frequency transformer, and the heat conduction hole is provided with the multiunit, and the even distribution in the inside outer end of heat-conducting plate of multiunit heat conduction hole, radiator fan spiro union is held in the surface of heat-conducting plate.
The cooling channel is arranged in a fixing frame on the high-frequency transformer body, the condensation pipe is arranged at the side end of the cooling fan, and the condensation pipe is communicated with the cooling fan.
The louvre is provided with the multiunit, and the multiunit louvre sets up in the outer end of condenser pipe, and the inside outer end of mount is equipped with the filter screen groove on the high frequency transformer body, and the filter screen spiro union is at the inner wall of filter screen groove, and cooling channel is linked together the setting through louvre and filter screen.
The mounting bracket is of a convex structure, threaded holes are formed in the horizontal part of the mounting bracket and the inside of the mounting seat, and fixing bolts are screwed in the threaded holes.
The inside adjustment tank that is equipped with of outstanding part of mounting bracket, regulating plate sliding connection is in the inside of adjustment tank, and the regulating plate is provided with two sets ofly, and the regulating plate comprises stripper plate and stripper bar, and the stripper bar welding is in the inboard surperficial upper end of stripper plate, and the extrusion spring welding is at the outside inner wall of the surface of stripper plate and adjustment tank, and the locating lever welding is at the inboard surperficial lower extreme of stripper plate.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The outer end extrusion regulating plate makes its extrusion on extrusion spring surface before using, then laminate the mounting bracket at the mount pad surface and loosen the regulating plate, the extrusion spring resets and makes the locating lever extrude at the constant head tank inner wall, realize the installation to the high frequency transformer body, moreover, the steam generator is simple in structure, conveniently change the high frequency transformer body, the heat that produces during the use guides through heat-conducting plate and radiator fan, through the cold fluid contact of heat conduction hole exhaust heat and condenser pipe production and discharge through the louvre, reduce the inside and temperature on every side of high frequency transformer body, guarantee the use quality of high frequency transformer body, and is suitable for popularization.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. On the attachment
In the figure:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the heat-conducting plate and the heat-dissipating fan of the present invention;
fig. 3 is a schematic view of the connection structure of the mounting frame and the mounting seat of the present invention.
In the figure: a high-frequency transformer body 1; a heat-conducting plate 2; a heat conduction hole 3; a heat radiation fan 4; a cooling channel 5; a condenser tube 6; heat dissipation holes 7; a filter screen 8; a mounting frame 9; a mounting seat 10; an adjusting plate 11; a pressing spring 12; an adjusting chute 13; a positioning rod 14; and (4) a positioning groove 15.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
Referring to fig. 1, 2 and 3, a fastening heat dissipation structure of a high frequency transformer comprises a high frequency transformer body 1, a heat conduction plate 2 screwed inside the high frequency transformer body 1, heat conduction holes 3 arranged inside the heat conduction plate 2, and the surface of the heat conducting plate 2 is screwed with a heat radiation fan 4, the high-frequency transformer body 1 consists of a fixing frame and a high-frequency transformer, the high-frequency transformer is screwed in the fixing frame, the heat conducting plate 2 is screwed in the surface of the heat radiation end of the high-frequency transformer, a plurality of groups of heat conducting holes 3 are arranged, the plurality of groups of heat conducting holes 3 are uniformly distributed at the outer end in the heat conducting plate 2, the heat radiation fan 4 is screwed in the middle end of the surface of the heat conducting, the heat generated is guided by the heat-conducting plate 2, and the heat guided by the heat-conducting plate 2 is discharged to the outer end through the heat-conducting holes 3 and the heat-radiating holes 7 by the heat-radiating fan 4, so that the heat radiation is realized, the structure is simple, and the heat radiation effect is good;
referring to fig. 1, a cooling channel 5 is arranged inside a high-frequency transformer body 1, a condenser pipe 6 is screwed inside the cooling channel 5, the cooling channel 5 is arranged in a fixing frame on the high-frequency transformer body 1, the condenser pipe 6 is arranged at the side end of a cooling fan 4, the condenser pipe 6 is communicated with the cooling fan 4, the condenser pipe 6 generates cold fluid in the using process, the discharged heat is discharged after contacting with the cold fluid, the temperature around the high-frequency transformer body 1 is reduced, the cold fluid flows inside the cooling channel 5 again, the temperature around the high-frequency transformer is reduced, and the using quality of the high-frequency transformer body 1 is ensured;
referring to fig. 1, heat dissipation holes 7 are formed in a high-frequency transformer body 1, a filter screen 8 is arranged at the side end of each heat dissipation hole 7, the filter screen 8 is screwed on the surface of the high-frequency transformer body 1, a plurality of groups of heat dissipation holes 7 are formed in the outer end of a condensation pipe 6, a filter screen groove is formed in the inner outer end of a fixing frame on the high-frequency transformer body 1, the filter screen 8 is screwed on the inner wall of the filter screen groove, a cooling channel 5 is communicated with the filter screen 8 through the heat dissipation holes 7, external pollutants are blocked through the filter screen 8, the external pollutants are prevented from entering the high-frequency transformer body 1, the use quality of internal elements of the high-frequency;
referring to fig. 1 and 3, a mounting frame 9 is screwed on the surface of a high-frequency transformer body 1, the mounting frame 9 is screwed on the surface of a mounting seat 10, the mounting frame 9 is of a structure shaped like a Chinese character 'tu', threaded holes are formed in the horizontal part of the mounting frame 9 and the inside of the mounting seat 10, and fixing bolts are screwed in the threaded holes when the high-frequency transformer body 1 does not need to be disassembled in a short time, so that secondary fixing of the mounting frame 9 and the mounting seat 10 is realized, the stability of the high-frequency transformer body 1 after installation is ensured, and the use quality of the high-frequency transformer body 1 is further ensured;
referring to fig. 3, an adjusting plate 11 is slidably connected inside a mounting frame 9 and a mounting seat 10, an extrusion spring 12 is welded on the surface of the adjusting plate 11, the extrusion spring 12 is welded on the inner wall of the mounting frame 9, adjusting chutes 13 are respectively arranged inside the mounting frame 9 and the mounting seat 10, the adjusting plate 11 is slidably connected inside the adjusting chutes 13, positioning rods 14 are welded on the surface of the adjusting plate 11, positioning grooves 15 are arranged inside the mounting seat 10, the positioning rods 14 are butted inside the positioning grooves 15, adjusting grooves are arranged inside the protruding parts of the mounting frame 9, the adjusting plate 11 is slidably connected inside the adjusting grooves, two groups of adjusting plates 11 are arranged, each adjusting plate 11 is composed of a squeezing plate and a squeezing rod, the squeezing rod is welded on the upper end of the inner side surface of the squeezing plate, the extrusion spring 12 is welded on the surface of the squeezing plate and the, when the high-frequency transformer body 1 is installed, the adjusting plate 11 is extruded towards the inner end to enable the adjusting plate to be extruded on the surface of the extrusion spring 12, the adjusting plate 11 is loosened after the mounting frame 9 is attached to the surface of the mounting seat 10, the extrusion spring 12 resets and stretches to enable the positioning rod 14 to be extruded on the inner wall of the positioning groove 15, the high-frequency transformer body 1 is installed, and the high-frequency transformer body 1 is convenient to install and detach.
The working principle is as follows: before use, two groups of adjusting plates 11 are extruded to the outer end to be extruded on the surfaces of extrusion springs 12, then a mounting frame 9 is attached to the surface of a mounting seat 10, after the adjusting plates 11 are loosened, the extrusion springs 12 are reset and stretched to enable positioning rods 14 to be extruded on the inner walls of positioning grooves 15, primary fixing of the mounting frame 9 and the mounting seat 10 is realized, the structure is simple, the high-frequency transformer body 1 is convenient to mount and dismount, when the high-frequency transformer body 1 is not required to be dismounted in a short time, the mounting frame 9 and the mounting seat 10 are secondarily fixed through fixing bolts, the stability of the high-frequency transformer body 1 after mounting is ensured, the use quality of the high-frequency transformer body 1 is further ensured, when the high-frequency transformer body 1 is used, heat generated in the high-frequency transformer body 1 is guided through a heat conduction plate 2, the heat is discharged through heat conduction holes 3 by a cooling fan 4, the discharged, reduce the temperature around the high frequency transformer body 1, the cold fluid that condenser pipe 6 produced simultaneously flows in cooling channel 5's inside, reduces the temperature around the high frequency transformer in the high frequency transformer body 1, and then guarantees high frequency transformer's quality of use, avoids the dust to get into in the high frequency transformer body 1 through filter screen 8, forms dustproof protection architecture, and simple structure is fit for promoting.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. The utility model provides a fastening heat radiation structure of high frequency transformer, includes high frequency transformer body (1), its characterized in that: the high-frequency transformer comprises a high-frequency transformer body (1), a heat-conducting plate (2) is screwed in the high-frequency transformer body (1), heat-conducting holes (3) are formed in the heat-conducting plate (2), a cooling fan (4) is screwed on the surface of the heat-conducting plate (2), a cooling channel (5) is arranged in the high-frequency transformer body (1), a condensation pipe (6) is screwed in the cooling channel (5), heat dissipation holes (7) are formed in the high-frequency transformer body (1), a filter screen (8) is arranged at the side end of each heat dissipation hole (7), the filter screen (8) is screwed on the surface of the high-frequency transformer body (1), a mounting frame (9) is screwed on the surface of a mounting seat (10), an adjusting plate (11) is connected with the mounting frame (9) and the mounting seat (10) in a sliding mode, and an extrusion spring (12) is welded on the surface of, extrusion spring (12) welding all is equipped with regulation spout (13) at the inner wall of mounting bracket (9), mounting bracket (9) and the inside of mount pad (10), and regulating plate (11) sliding connection is in the inside of adjusting spout (13), and the skin weld of regulating plate (11) has locating lever (14), and the inside of mount pad (10) is equipped with constant head tank (15), locating lever (14) dock the inside at constant head tank (15).
2. The fastening and heat dissipating structure of a high frequency transformer according to claim 1, wherein the high frequency transformer body (1) is composed of a fixing frame and a high frequency transformer, the high frequency transformer is screwed in the fixing frame, the heat conducting plate (2) is screwed in the heat dissipating end surface of the high frequency transformer, the heat conducting holes (3) are provided in a plurality of sets, the plurality of sets of heat conducting holes (3) are uniformly distributed in the inner outer end of the heat conducting plate (2), and the heat dissipating fan (4) is screwed in the surface middle end of the heat conducting plate (2).
3. The fastening and heat dissipating structure of a high frequency transformer according to claim 1, wherein the cooling channel (5) is disposed in a fixing frame on the high frequency transformer body (1), the condensation duct (6) is disposed at a side end of the heat dissipating fan (4), and the condensation duct (6) is communicated with the heat dissipating fan (4).
4. The fastening heat dissipation structure of a high frequency transformer according to claim 1, wherein the heat dissipation holes (7) are provided with a plurality of sets, the plurality of sets of heat dissipation holes (7) are provided at the outer end of the condensation pipe (6), the inner outer end of the upper fixing frame of the high frequency transformer body (1) is provided with a filter screen groove, the filter screen (8) is screwed on the inner wall of the filter screen groove, and the cooling channel (5) is communicated with the filter screen (8) through the heat dissipation holes (7).
5. The fastening and heat dissipating structure of the high-frequency transformer according to claim 1, wherein the mounting frame (9) is of a convex structure, the horizontal portion of the mounting frame (9) and the inside of the mounting base (10) are provided with threaded holes, and fixing bolts are screwed in the threaded holes.
6. The fastening and heat dissipating structure of a high frequency transformer according to claim 1, wherein the mounting frame (9) has two sets of regulating grooves inside the protruding portions, the regulating plates (11) are slidably connected inside the regulating grooves, the regulating plates (11) are provided with two sets, the regulating plates (11) are composed of extrusion plates and extrusion rods, the extrusion rods are welded to the upper ends of the inner surfaces of the extrusion plates, the extrusion springs (12) are welded to the surfaces of the extrusion plates and the inner walls of the outer sides of the regulating grooves, and the positioning rods (14) are welded to the lower ends of the inner surfaces of the extrusion plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657599.3U CN212625053U (en) | 2020-08-11 | 2020-08-11 | Fastening heat radiation structure of high-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657599.3U CN212625053U (en) | 2020-08-11 | 2020-08-11 | Fastening heat radiation structure of high-frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212625053U true CN212625053U (en) | 2021-02-26 |
Family
ID=74713440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021657599.3U Expired - Fee Related CN212625053U (en) | 2020-08-11 | 2020-08-11 | Fastening heat radiation structure of high-frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212625053U (en) |
-
2020
- 2020-08-11 CN CN202021657599.3U patent/CN212625053U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |