CN218299543U - Heat radiation structure for dry-type transformer - Google Patents
Heat radiation structure for dry-type transformer Download PDFInfo
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- CN218299543U CN218299543U CN202221959093.7U CN202221959093U CN218299543U CN 218299543 U CN218299543 U CN 218299543U CN 202221959093 U CN202221959093 U CN 202221959093U CN 218299543 U CN218299543 U CN 218299543U
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Abstract
The utility model discloses a heat radiation structure for dry-type transformer, including the transformer, the both sides of transformer all communicate there is spacing frame, the inside fixedly connected with heat dissipation fan of spacing frame, the back fixedly connected with transmission box of spacing frame. The utility model discloses a start heat dissipation fan and dispel the heat to the transformer, the air intake when heat dissipation fan both sides is piled up there is too much dust rear start motor, the briquetting drives the outside upset of fixture block, make the fixture block keep away from and collect the box, keep away from the back user that finishes and will collect through drawing the piece and take out and clear up, thereby the advantage that the radiating effect is good has been possessed, it carries out forced air cooling through the heat dissipation fan to have solved present dry-type transformer most of the time, but the air inlet net of heat dissipation fan can be stained with a large amount of dust and batting after long-time use to current heat dissipation fan, these dust and batting can block up the air inlet net and lead to the intake to reduce, the radiating effect of heat dissipation fan has been reduced, the problem of dry-type transformer heat dissipation performance has been reduced.
Description
Technical Field
The utility model relates to a dry-type transformer technical field specifically is a heat radiation structure for dry-type transformer.
Background
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil.
Need use dry-type transformer when supplying power to beating new equipment, but current dry-type transformer most of them is through the heat dissipation fan air-cooled, but the air inlet net of heat dissipation fan can be stained with a large amount of dusts and battings after current heat dissipation fan uses for a long time, and these dusts and battings can block up the air inlet net and lead to the intake to reduce, have reduced the radiating effect of heat dissipation fan, have reduced dry-type transformer's heat dispersion.
Therefore, the dry type transformer needs to be improved to prevent the phenomenon that the air inlet amount is reduced due to the fact that dust blocks an air inlet net.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a heat radiation structure for dry-type transformer has possessed the good advantage of radiating effect, and it carries out the forced air cooling through the heat dissipation fan to have solved current dry-type transformer mostly, but the air inlet net of heat dissipation fan can be stained with a large amount of dusts and battings after long-time the use to current heat dissipation fan, and these dusts and battings can block up the air inlet net and lead to the intake to reduce, have reduced the radiating effect of heat dissipation fan, have reduced the problem of dry-type transformer heat dispersion.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat radiation structure for dry-type transformer, includes the transformer, the both sides of transformer all communicate there is spacing frame, the inside fixedly connected with heat dissipation fan of spacing frame, the back fixedly connected with transmission box of spacing frame, the top of transmission box is provided with the motor, the output fixedly connected with bull stick of motor, the bottom of bull stick extends to the inside of transmission box and with the bottom fixed connection of transmission box inner wall, the surface threaded connection of bull stick has the movable block, the positive fixedly connected with brush of movable block, the positive fixedly connected with support box of transmission box, the front of brush extends to the inside of support box and fixedly connected with stopper, the surface of stopper and the inner wall sliding connection of support box, the equal fixedly connected with support frame in bottom of transformer both sides, the inside sliding connection of support frame has the collection box, the equal fixedly connected with movable block in both sides of support frame, the inside fixedly connected with transfer line of movable block, the surface rotation of transfer line is connected with the fixture block, the one end that the transfer line was kept away from to the fixture block extends to the top of collection box.
As the utility model discloses it is preferred, the bottom fixedly connected with briquetting of fixture block, the briquetting is used with the fixture block cooperation.
As the utility model discloses preferred, the positive fixedly connected with dog of carriage, the inboard of dog and the front contact of collecting the box.
As the utility model discloses it is preferred, the surface cover of transfer line is equipped with the torsional spring, the one end fixed connection that the fixture block was kept away from to the torsional spring is at the inner wall of movable block, the one end fixed connection that the movable block was kept away from to the torsional spring is on the surface of fixture block.
As the utility model discloses preferred, the inside vertical fixedly connected with guide arm of support box, the guide arm run through the stopper and with stopper sliding connection.
As the utility model discloses preferred, the positive fixedly connected with of collecting the box draws the piece, draw the piece and use with the cooperation of collecting the box.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a start heat dissipation fan and dispel the heat to the transformer, the air intake when heat dissipation fan both sides is piled up and is had too much dust rear start motor, the output of motor drives the bull stick rotation, the bull stick drives the movable block downstream, the movable block drives the brush downstream, the brush drives the stopper downstream, make the brush clean down to the surface of air intake, the dust that cleans down falls into the inside of collecting the box, press down the briquetting after collecting certain dust, the briquetting drives the outside upset of fixture block, make the fixture block keep away from and collect the box, it will collect through the draw block and take out and clear up to keep away from the back user that finishes, thereby possessed the good advantage of radiating effect, it carries out forced air cooling through the heat dissipation fan to have solved present dry-type transformer mostly, but the air inlet net of heat dissipation fan after long-time using can be stained with a large amount of dust and wadding, these dust and batting can block up the air inlet net and lead to the reduction of volume, the radiating effect of heat dissipation fan has been reduced, the problem of dry-type transformer thermal diffusivity has been reduced.
2. The utility model discloses a set up the briquetting, can the convenient to use person press the fixture block, improved user's comfort level.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged partial left-view cross-sectional view of the present invention;
FIG. 3 is an enlarged cross-sectional view of the support frame of the present invention;
fig. 4 is a perspective view of a part of the present invention.
In the figure: 1. a transformer; 2. a limiting frame; 3. a heat dissipation fan; 4. a transmission box; 5. a motor; 6. a rotating rod; 7. a moving block; 8. a brush; 9. a support box; 10. a limiting block; 11. a support frame; 12. a collection box; 13. a movable block; 14. a transmission rod; 15. a clamping block; 16. pressing into blocks; 17. a stopper; 18. a torsion spring; 19. a guide bar; 20. and (5) pulling the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a pair of heat radiation structure for dry-type transformer, including transformer 1, transformer 1's both sides all communicate there is spacing frame 2, the inside fixedly connected with heat dissipation fan 3 of spacing frame 2, the back fixedly connected with transmission box 4 of spacing frame 2, the top of transmission box 4 is provided with motor 5, motor 5's output fixedly connected with bull stick 6, the bottom of bull stick 6 extend to the inside of transmission box 4 and with the bottom fixed connection of transmission box 4 inner wall, the surface thread of bull stick 6 is connected with movable block 7, the positive fixedly connected with brush 8 of movable block 7, the positive fixedly connected with support box 9 of transmission box 4, the front of brush 8 extends to the inside and the fixedly connected with stopper 10 of support box 9, the surface of stopper 10 and the inner wall sliding connection of support box 9, the equal fixedly connected with support frame 11 in bottom of transformer 1 both sides, the inside sliding connection of support frame 11 has collection box 12, the equal fixedly connected with movable block 13 in both sides of support frame 11, the inside fixedly connected with movable block 13 of movable block 13, the surface rotation of movable block 14 is connected with transfer line 15, the fixture block 15 of 14 one end of collection box 14 is kept away from to the top of fixture block 15 of collection box 12.
Referring to fig. 3, a pressing block 16 is fixedly connected to the bottom of the clamping block 15, and the pressing block 16 is used in cooperation with the clamping block 15.
As the utility model discloses a technical optimization scheme, through setting up briquetting 16, can convenient to use person press down fixture block 15, has improved user's comfort level.
Referring to fig. 4, a stopper 17 is fixedly coupled to a front surface of the support frame 11, and an inner side of the stopper 17 contacts a front surface of the collecting box 12.
As a technical optimization scheme of the utility model, through setting up dog 17, can carry on spacingly to collecting box 12, prevent to collect box 12 and appear breaking away from the phenomenon of carriage 11.
Referring to fig. 3, the surface of the transmission rod 14 is sleeved with a torsion spring 18, one end of the torsion spring 18, which is far away from the clamping block 15, is fixedly connected to the inner wall of the movable block 13, and one end of the torsion spring 18, which is far away from the movable block 13, is fixedly connected to the surface of the clamping block 15.
As a technical optimization scheme of the utility model, through setting up torsional spring 18, can make the automatic outside upset of fixture block 15, improve fixture block 15's performance.
Referring to fig. 2, a guide rod 19 is vertically and fixedly connected inside the supporting box 9, and the guide rod 19 penetrates through the limiting block 10 and is slidably connected with the limiting block 10.
As a technical optimization scheme of the utility model, through setting up guide arm 19, can lead to stopper 10, improved the stability ability of stopper 10 when removing.
Referring to fig. 3, a pull block 20 is fixedly connected to the front surface of the collecting box 12, and the pull block 20 is used in cooperation with the collecting box 12.
As a technical optimization scheme of the utility model, draw piece 20 through the setting, can convenient to use person stimulate collection box 12, prevent that the user from directly dragging the phenomenon that collection box 12 appears skidding.
The utility model discloses a theory of operation and use flow: during the use, at first start heat dissipation fan 3 dispels the heat to transformer 1, the air intake of 3 both sides of heat dissipation fan is piled up and is had too much dust after starter motor 5, motor 5's output drives bull stick 6 rotatory, bull stick 6 drives movable block 7 downstream, movable block 7 drives brush 8 downstream, brush 8 drives stopper 10 downstream, make brush 8 clean down the surface of air intake, the dust that cleans down falls into the inside of collecting box 12, press down briquetting 16 after collecting certain dust, briquetting 16 drives the outside upset of fixture block 15, make fixture block 15 keep away from and collect box 12, keep away from the back user that finishes and will collect through drawing piece 20 and take out and clear up, thereby the good advantage of radiating effect has been possessed.
In summary, the following steps: this heat radiation structure for dry-type transformer, dispel the heat to transformer 1 through starting heat dissipation fan 3, start motor 5 after the air intake of 3 both sides of heat dissipation fan is piled up with too much dust, the output of motor 5 drives bull stick 6 and rotates, bull stick 6 drives movable block 7 and moves down, movable block 7 drives brush 8 and moves down, brush 8 drives stopper 10 and moves down, make brush 8 clean the surface of air intake downwards, the dust that cleans falls into the inside of collecting box 12, press down briquetting 16 after collecting certain dust, briquetting 16 drives the outside upset of fixture block 15, make fixture block 15 keep away from collecting box 12, the user will collect and take out and clear up through drawing block 20 after keeping away from finishing, thereby possessed the advantage that the radiating effect is good, it carries out the forced air cooling through the heat dissipation fan to solve the majority of current dry-type transformer, but the air inlet net of heat dissipation fan can be stained with a large amount of dust and batting after long-time use can block up these dust and batting, the intake reduction can be caused by the net to these dust and batting, the radiating effect of heat dissipation fan has been reduced, the problem of heat dissipation performance of dry-type transformer.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat radiation structure for dry-type transformer, includes transformer (1), its characterized in that: the transformer is characterized in that two sides of the transformer (1) are both communicated with a limiting frame (2), a heat dissipation fan (3) is fixedly connected to the inner portion of the limiting frame (2), a transmission box (4) is fixedly connected to the back face of the limiting frame (2), a motor (5) is arranged at the top of the transmission box (4), a rotating rod (6) is fixedly connected to the output end of the motor (5), the bottom of the rotating rod (6) extends into the transmission box (4) and is fixedly connected with the bottom of the inner wall of the transmission box (4), a moving block (7) is connected to the surface of the rotating rod (6) in a threaded manner, a brush (8) is fixedly connected to the front face of the moving block (7), a supporting box (9) is fixedly connected to the front face of the transmission box (4), a limiting block (10) is fixedly connected to the front face of the brush (8) and extends into the supporting box (9), the surface of the limiting block (10) is slidably connected with the inner wall of the supporting box (9), a supporting frame (11) is fixedly connected to the bottom of two sides of the transformer (1), a supporting frame (11) is fixedly connected with a supporting frame (12), a moving block (13) is fixedly connected to the two sides of the supporting frame (11), a moving block (14), and a moving block (14) is fixedly connected to the moving block (14) and is connected to the moving block (14), one end of the clamping block (15) far away from the transmission rod (14) extends to the top of the collecting box (12).
2. The heat radiation structure for a dry type transformer according to claim 1, wherein: the bottom of the clamping block (15) is fixedly connected with a pressing block (16), and the pressing block (16) is matched with the clamping block (15) for use.
3. The heat radiation structure for a dry type transformer according to claim 1, wherein: the front surface of the supporting frame (11) is fixedly connected with a stop block (17), and the inner side of the stop block (17) is in contact with the front surface of the collecting box (12).
4. The heat dissipation structure for a dry transformer as recited in claim 1, wherein: the surface cover of transfer line (14) is equipped with torsional spring (18), the one end fixed connection of fixture block (15) is kept away from in torsional spring (18) is at the inner wall of movable block (13), the one end fixed connection of movable block (13) is kept away from in torsional spring (18) is on the surface of fixture block (15).
5. The heat radiation structure for a dry type transformer according to claim 1, wherein: the inside vertical fixedly connected with guide arm (19) of support box (9), guide arm (19) run through stopper (10) and with stopper (10) sliding connection.
6. The heat dissipation structure for a dry transformer as recited in claim 1, wherein: the front face of the collecting box (12) is fixedly connected with a pull block (20), and the pull block (20) is matched with the collecting box (12) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221959093.7U CN218299543U (en) | 2022-07-28 | 2022-07-28 | Heat radiation structure for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221959093.7U CN218299543U (en) | 2022-07-28 | 2022-07-28 | Heat radiation structure for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218299543U true CN218299543U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221959093.7U Active CN218299543U (en) | 2022-07-28 | 2022-07-28 | Heat radiation structure for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218299543U (en) |
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2022
- 2022-07-28 CN CN202221959093.7U patent/CN218299543U/en active Active
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