CN216980272U - Dry-type transformer heat dissipation mechanism - Google Patents
Dry-type transformer heat dissipation mechanism Download PDFInfo
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- CN216980272U CN216980272U CN202220898723.8U CN202220898723U CN216980272U CN 216980272 U CN216980272 U CN 216980272U CN 202220898723 U CN202220898723 U CN 202220898723U CN 216980272 U CN216980272 U CN 216980272U
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- driving wheel
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- rod
- type transformer
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Abstract
The utility model discloses a dry-type transformer heat dissipation mechanism, which comprises a shell, a filter plate, a motor, fan blades, a cleaning unit and a connecting unit, wherein the filter plate is arranged at the top of the shell, and the motor is arranged on the inner side of the shell; the fan blades are connected to the output end of the motor and are positioned on the inner side of the shell; the cleaning units are distributed on the outer side of the shell and the inner side of the shell, and the connecting units are arranged on the outer wall of the shell. The cleaning unit is arranged, so that convenience is provided for subsequent cleaning of the filter plate; through setting up the linkage unit, realized the quick installation of equipment.
Description
Technical Field
The utility model relates to the field of dry-type transformer heat dissipation equipment, in particular to a heat dissipation mechanism of a 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. In the current heat dissipation mode of the dry-type transformer, the heat radiator is arranged on the dry-type transformer through a plurality of bolts, and the bolts are required to be screwed one by one during installation, so that the operation is complicated, and a large amount of time is wasted; and inconvenient filter on the radiator is cleaned, leads to the equipment to use the back external dust can be attached to on the filter for a long time, shelters from the filter, so just can cause the influence to dry-type transformer's radiating effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a heat dissipation mechanism for a dry-type transformer.
In order to achieve the purpose, the utility model provides the following technical scheme: a heat dissipation mechanism for a dry-type transformer, comprising:
a housing;
the filter plate is arranged at the top of the shell;
a motor disposed inside the housing;
the fan blade is connected to the output end of the motor and is positioned on the inner side of the shell;
the cleaning units are distributed on the outer side of the shell and the inner side of the shell and used for cleaning the top of the filter plate;
and the connecting unit is arranged on the outer wall of the shell and used for realizing the quick installation between the shell and the dry-type transformer.
As a still further scheme of the utility model: the cleaning unit comprises a screw rod, a limiting rod, a hairbrush, a first driving wheel, a second driving wheel, a rotating rod, a third driving wheel, a driving belt, a limiting rotating wheel, a clamping groove, an expansion spring and a fourth driving wheel, the screw rod is arranged on the outer side of the shell, the limiting rod is sleeved on the outer side of the screw rod and penetrates to the inner side of the shell, the rotating rod is arranged on the inner side of the limiting rod, the second driving wheel is sleeved on the top of the rotating rod, the third driving wheel is sleeved on the bottom of the rotating rod, the expansion spring is arranged on the inner side of the rotating rod, the clamping groove is arranged on the inner side of the third driving wheel, the limiting rotating wheel is fixed at one end of the expansion spring, the fourth driving wheel is arranged on the top of the fan blade, the driving belt is arranged on the outer side of the third driving wheel, and the hairbrush is arranged on the top of the filter plate, the first driving wheel is arranged at the bottom of the brush and is positioned on the inner side of the shell.
As a still further scheme of the utility model: the linkage unit is including straight-teeth gear, bolt, ring gear, fixed block, the ring gear set up in the outside of casing, and be located the below of lead screw, the bolt set up in the outside of casing, and be located the outside of ring gear, the straight-teeth gear is fixed in the top of bolt, the fixed block is fixed in the top of ring gear.
As a still further scheme of the utility model: the hairbrush is rotatably connected with the rotating rod through the first driving wheel, the second driving wheel and the driving belt, the third driving wheel is rotatably connected with the fourth driving wheel through the driving belt, and the rotating rod is rotatably connected with the limiting rod through a bearing.
As a still further scheme of the utility model: one side of the limiting rod, which is far away from the rotating rod, is provided with a threaded hole matched with the screw rod, and the outer side of the shell is provided with a sliding groove matched with the limiting rod.
As a still further scheme of the utility model: the gear ring, the bolt all with the casing passes through the bearing and rotates to be connected, the spur gear with the latch outside the gear ring meshes mutually.
As a still further scheme of the utility model: and through holes matched with the top of the rotating rod and the bottom of the rotating rod are formed in the bottom of the second driving wheel and the bottom of the third driving wheel.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the cleaning unit, the screw rod can be rotated firstly when the filter plate is cleaned, so that the limiting rod moves downwards, the bottom of the rotating rod is inserted into the top of the third driving wheel, the limiting rotating wheel is in the mouth clamping groove under the action of the telescopic spring, at the moment, the first driving wheel can rotate under the action of the second driving wheel and the driving belt, so that the hairbrush rotates, the top of the filter plate is cleaned by the hairbrush, the second driving wheel and the third driving wheel can be separated by the same principle, the hairbrush is prevented from being driven to rotate when the motor operates, and convenience is provided for subsequent cleaning of the filter plate;
2. through setting up the linkage unit, can align the mounting hole on bolt and the dry-type transformer earlier when installing this equipment, later stir the fixed block, make the ring gear rotate with this, the ring gear can drive the bolt through the straight-teeth gear when rotating and rotate, make a plurality of bolts rotate simultaneously with this, thereby twist the bolt in the mounting hole on the dry-type inductor, with this quick installation that realizes this equipment, thereby a large amount of time has been saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic connection diagram of a third driving wheel and a second driving wheel of the present invention.
In the figure: 1. a housing; 2. a filter plate; 3. a motor; 4. a fan blade; 5. a cleaning unit; 501. a screw rod; 502. a limiting rod; 503. a brush; 504. a first drive pulley; 505. a second transmission wheel; 506. a rotating rod; 507. a third transmission wheel; 508. a transmission belt; 509. a limiting rotating wheel; 510. a card slot; 511. a tension spring; 512. a fourth transmission wheel; 6. a connection unit; 601. a spur gear; 602. a bolt; 603. a gear ring; 604. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a heat dissipation mechanism for a dry-type transformer includes:
a housing 1;
the filter plate 2 is arranged at the top of the shell 1;
the motor 3, the motor 3 is set up in the inboard of the body 1;
the fan blade 4 is connected to the output end of the motor 3 and is positioned on the inner side of the shell 1;
the cleaning units 5 are distributed on the outer side of the shell 1 and the inner side of the shell 1 and used for cleaning the top of the filter plate 2;
and the connecting unit 6 is arranged on the outer wall of the shell 1 and used for realizing the quick installation between the shell 1 and the dry-type transformer.
In this embodiment: when the equipment is used, the equipment can be quickly installed on the dry-type transformer through the connecting unit 6, then the dry-type transformer is subjected to heat dissipation treatment through the rotation of the fan blades 4 driven by the motor 3, and then the top of the filter plate 2 can be cleaned through the cleaning unit 5, so that the dust is prevented from shielding the filter plate 2, and the heat dissipation efficiency of the equipment is improved.
Please refer to fig. 1 and 2, the cleaning unit 5 includes a screw rod 501, a limiting rod 502, a brush 503, a first driving wheel 504, a second driving wheel 505, a rotating rod 506, a third driving wheel 507, a driving belt 508, a limiting wheel 509, a clamping groove 510, a retractable spring 511, and a fourth driving wheel 512, the screw rod 501 is disposed outside the housing 1, the limiting rod 502 is sleeved outside the screw rod 501 and penetrates inside the housing 1, the rotating rod 506 is disposed inside the limiting rod 502, the second driving wheel 505 is sleeved on top of the rotating rod 506, the third driving wheel 507 is sleeved on bottom of the rotating rod 506, the retractable spring 511 is disposed inside the rotating rod 506, the clamping groove 510 is disposed inside the third driving wheel 507, the limiting wheel 509 is fixed on one end of the retractable spring 511, the fourth driving wheel 512 is disposed on top of the fan blade 4, the driving belt 508 is disposed outside the third driving wheel 507, the brush 503 is disposed on top of the filter plate 2, the first driving wheel 504 is disposed at the bottom of the brush 503 and located inside the housing 1.
In this embodiment: when the filter plate 2 is cleaned, the screw rod 501 can be rotated first, so that the limiting rod 502 moves downwards, the bottom of the rotating rod 506 is inserted into the top of the third driving wheel 507, the limiting rotating wheel 509 is inserted into the slot 510 under the action of the extension spring 511, and the connection between the second driving wheel 505 and the third driving wheel 507 is realized, at the moment, the first driving wheel 504 rotates under the action of the second driving wheel 505 and the driving belt 508, so that the brush 503 rotates, so that the brush 503 cleans the top of the filter plate 2, and similarly, the second driving wheel 505 can be separated from the third driving wheel 507, so that the brush 503 is prevented from rotating when the motor 3 operates, and convenience is provided for subsequent cleaning of the filter plate 2.
Please refer to fig. 1, the connection unit 6 includes a spur gear 601, a bolt 602, a gear ring 603, and a fixing block 604, wherein the gear ring 603 is disposed outside the housing 1 and below the screw rod 501, the bolt 602 is disposed outside the housing 1 and outside the gear ring 603, the spur gear 601 is fixed on the top of the bolt 602, and the fixing block 604 is fixed on the top of the gear ring 603.
In this embodiment: when the equipment is installed, the bolts 602 can be aligned with the installation holes in the dry-type transformer, then the fixing block 604 is shifted, so that the gear ring 603 rotates, when the gear ring 603 rotates, the bolts 602 are driven to rotate through the straight gear 601, so that the bolts 602 rotate simultaneously, the bolts 602 are screwed into the installation holes in the dry-type inductor, the equipment is installed quickly, and a large amount of time is saved.
Referring to fig. 2, the brush 503 is rotatably connected to the rotating rod 506 through a first transmission wheel 504, a second transmission wheel 505 and a transmission belt 508, the third transmission wheel 507 is rotatably connected to the fourth transmission wheel 512 through the transmission belt 508, and the rotating rod 506 is rotatably connected to the limiting rod 502 through a bearing.
In this embodiment: with this structure, when the fourth transmission wheel 512 rotates, the third transmission wheel 507, the rotation lever 506, the second transmission wheel 505, and the first transmission wheel 504 drive the brush 503 to rotate.
Please refer to fig. 2, a threaded hole matching with the screw rod 501 is disposed on one side of the limiting rod 502 far away from the rotating rod 506, and a sliding groove matching with the limiting rod 502 is disposed on the outer side of the housing 1.
In this embodiment: by providing this structure, the stopper rod 502 moves along the screw 501 when the screw 501 rotates.
Referring to fig. 1, the gear ring 603 and the bolt 602 are both rotatably connected to the housing 1 through a bearing, and the spur gear 601 is engaged with a latch on the outer side of the gear ring 603.
In this embodiment: with this structure, when gear ring 603 is rotated, spur gear 601 is driven to rotate, and bolt 602 is rotated.
Referring to fig. again, the bottom of the second driving wheel 505 and the bottom of the third driving wheel 507 are provided with through holes matching with the top of the rotating rod 506 and the bottom of the rotating rod 506.
In this embodiment: with this structure, when the third transmission wheel 507 is rotated, the rotation rod 506 is rotated by the limit rotation wheel 509, and the second transmission wheel 505 is rotated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A dry-type transformer heat dissipation mechanism, its characterized in that includes:
a housing (1);
the filter plate (2), the said filter plate (2) is set up in the top of the said body (1);
the motor (3), the said motor (3) is set up in the inboard of the said body (1);
the fan blade (4) is connected to the output end of the motor (3) and is positioned on the inner side of the shell (1);
the cleaning units (5) are distributed on the outer side of the shell (1) and the inner side of the shell (1) and are used for cleaning the top of the filter plate (2);
the connecting unit (6) is arranged on the outer wall of the shell (1) and used for realizing quick installation between the shell (1) and the dry-type transformer.
2. The heat dissipation mechanism of a dry-type transformer according to claim 1, wherein the cleaning unit (5) comprises a screw rod (501), a limit rod (502), a brush (503), a first transmission wheel (504), a second transmission wheel (505), a rotating rod (506), a third transmission wheel (507), a transmission belt (508), a limit rotating wheel (509), a slot (510), a telescopic spring (511) and a fourth transmission wheel (512), the screw rod (501) is disposed at the outer side of the housing (1), the limit rod (502) is sleeved at the outer side of the screw rod (501) and penetrates through the inner side of the housing (1), the rotating rod (506) is disposed at the inner side of the limit rod (502), the second transmission wheel (505) is sleeved at the top of the rotating rod (506), and the third transmission wheel (507) is sleeved at the bottom of the rotating rod (506), the telescopic spring (511) is arranged on the inner side of the rotating rod (506), the clamping groove (510) is arranged on the inner side of the third driving wheel (507), the limiting rotating wheel (509) is fixed at one end of the telescopic spring (511), the fourth driving wheel (512) is arranged on the top of the fan blade (4), the driving belt (508) is arranged on the outer side of the third driving wheel (507), the brush (503) is arranged on the top of the filter plate (2), and the first driving wheel (504) is arranged at the bottom of the brush (503) and is positioned on the inner side of the shell (1).
3. The heat dissipation mechanism of a dry-type transformer according to claim 2, wherein the connection unit (6) comprises a spur gear (601), a bolt (602), a gear ring (603), and a fixing block (604), the gear ring (603) is disposed outside the housing (1) and below the lead screw (501), the bolt (602) is disposed outside the housing (1) and outside the gear ring (603), the spur gear (601) is fixed on top of the bolt (602), and the fixing block (604) is fixed on top of the gear ring (603).
4. A heat dissipating mechanism of a dry-type transformer as claimed in claim 2, wherein the brush (503) is rotatably connected to the rotating rod (506) via the first driving wheel (504), the second driving wheel (505) and the driving belt (508), the third driving wheel (507) is rotatably connected to the fourth driving wheel (512) via the driving belt (508), and the rotating rod (506) is rotatably connected to the limiting rod (502) via a bearing.
5. A dry-type transformer heat dissipation mechanism as claimed in claim 2, wherein a threaded hole matching with the lead screw (501) is provided on one side of the limit rod (502) far away from the rotating rod (506), and a sliding groove matching with the limit rod (502) is provided on the outer side of the housing (1).
6. A dry-type transformer heat dissipation mechanism as claimed in claim 3, wherein the gear ring (603) and the bolt (602) are both rotatably connected to the housing (1) through a bearing, and the spur gear (601) is engaged with the latch on the outer side of the gear ring (603).
7. A dry-type transformer heat dissipation mechanism as claimed in claim 2, wherein the bottom of the second driving wheel (505) and the bottom of the third driving wheel (507) are provided with through holes matching with the top of the rotating rod (506) and the bottom of the rotating rod (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898723.8U CN216980272U (en) | 2022-04-19 | 2022-04-19 | Dry-type transformer heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898723.8U CN216980272U (en) | 2022-04-19 | 2022-04-19 | Dry-type transformer heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216980272U true CN216980272U (en) | 2022-07-15 |
Family
ID=82341918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220898723.8U Active CN216980272U (en) | 2022-04-19 | 2022-04-19 | Dry-type transformer heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216980272U (en) |
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2022
- 2022-04-19 CN CN202220898723.8U patent/CN216980272U/en active Active
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