CN220821246U - Heat radiation structure in transformer cabinet - Google Patents
Heat radiation structure in transformer cabinet Download PDFInfo
- Publication number
- CN220821246U CN220821246U CN202322100323.5U CN202322100323U CN220821246U CN 220821246 U CN220821246 U CN 220821246U CN 202322100323 U CN202322100323 U CN 202322100323U CN 220821246 U CN220821246 U CN 220821246U
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- Prior art keywords
- cabinet
- cabinet body
- transformer
- motor
- fixedly connected
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- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 244000309464 bull Species 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 14
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of heat dissipation structures, and discloses a heat dissipation structure in a transformer cabinet, which comprises a base, wherein the top of the base is fixedly connected with a cabinet body, a transformer main body is arranged in the cabinet body, a heat dissipation structure is arranged in the cabinet body, a cabinet outlet structure is arranged below the heat dissipation structure, ventilation openings are respectively formed in two sides of the cabinet body, and the heat dissipation structure comprises: and the motor A is fixedly arranged on the outer wall of the cabinet body. Through the heat radiation structure who sets up, only need start motor A, make motor A's output shaft drive bull stick A rotate, through the meshing of a bevel gear and two bevel gears, then a bull stick then drives two bull sticks at pivoted in-process and rotates, then plays spacing effect to two bull sticks through the stopper that sets up, makes two bull sticks drive the flabellum rotatory, utilizes the vent that the flabellum cooperation of rotation was seted up to play radiating effect to cabinet internal portion.
Description
Technical Field
The utility model relates to the technical field of heat dissipation structures, in particular to a heat dissipation structure in a transformer cabinet.
Background
Currently, grounding of transformers in transformer cabinets is accomplished by punching holes in the transformer cabinets in the field. And after the transformer cabinet is perforated, the ground wire is led into the transformer cabinet through the hole and is connected with the grounding nut in the transformer cabinet, so that the grounding end of the transformer can be connected to the grounding nut to realize the grounding of the transformer. The grounding of the transformer in the transformer cabinet in the prior art requires that an installer perforates the transformer cabinet every time, the grounding mode is complex, and the labor cost and the time cost are high.
For example, the Chinese patent publication No. CN212113356U discloses the following technical scheme: the cabinet comprises a cabinet body and at least one group of cabinet body supporting devices, wherein the cabinet body is provided with an accommodating space, and a transformer is accommodated in the accommodating space; the cabinet body supporting device is connected to the cabinet body and comprises a supporting beam, a bolt joint and a nut: the support beam with the cabinet body is connected, bolted joint sets up on the support beam. The nut is screwed on the bolt joint so that the supporting beam and the nut clamp the connecting ground wire. The transformer cabinet can be connected with the ground wire from the outside of the cabinet body, and the ground wire is clamped by the supporting beam and the nut, so that the complexity of installing the ground wire is greatly simplified, and the technical problems of high labor cost and time cost of grounding work of the transformer in the transformer cabinet in the prior art are solved.
The transformer cabinet is an important component of high-voltage power distribution, and because the transformer and the control device are arranged in the transformer cabinet, the transformer cabinet needs to be cooled and radiated, the transformer and the control device are directly placed in the existing transformer cabinet, the transformer generates heat seriously, and the reliability of the control device is affected. To this end we have made improvements over the prior art and have proposed a heat dissipation structure in a transformer cabinet.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a heat dissipation structure in a transformer cabinet, which has the advantages that: the ventilation opening formed by matching the rotating fan blades plays a role in radiating heat inside the cabinet body, so that damage caused by overhigh temperature of the transformer in the operation process is avoided.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat radiation structure in transformer cabinet, includes the base, the top fixedly connected with cabinet body of base, the internal transformer main part that is provided with of cabinet, the inside of the cabinet body is provided with heat radiation structure, heat radiation structure's below is provided with out cabinet structure, the vent has been seted up respectively to the both sides of the cabinet body, heat radiation structure includes: the motor A is fixedly arranged on the outer wall of the cabinet body, the output shaft of the motor A is fixedly connected with a rotating rod A, the other end of the rotating rod A is fixedly connected with a first bevel gear, the inside of the cabinet body is provided with a rotating rod B, one end of the rotating rod B is fixedly connected with a second bevel gear, the other end of the rotating rod B is fixedly connected with a fan blade, and the first bevel gear is meshed with the second bevel gear.
Preferably, the cabinet outlet structure comprises: the fixed block, fixed block fixed connection is at the inner wall of the cabinet body, the inner wall fixed mounting of the cabinet body has motor B, motor B's output shaft fixedly connected with threaded rod, the other end of threaded rod passes through one side rotation of bearing and fixed block and is connected, the surface thread bush of threaded rod is equipped with the slider, one side fixedly connected with movable plate of slider, the bottom of transformer main part and the top fixed connection of movable plate, the bottom of slider and movable plate all contacts with the inner wall of the cabinet body.
Preferably, the front opening of the cabinet body is provided, the front opening of the cabinet body is hinged with a cabinet door through a hinge, and the outer side of the cabinet door is fixedly connected with a handle.
Preferably, the spout has been seted up to the inboard of the cabinet body, one side fixedly connected with pulley of slider, pulley and the cell wall sliding connection of spout play spacing effect to the slider through the pulley that sets up in the spout pulley for the slider is better at the in-process stability of removal.
Preferably, the inner wall fixedly connected with stopper of the cabinet body, bull stick B rotates through the inner wall of bearing and stopper and is connected, plays spacing effect through the stopper that sets up to bull stick B for bull stick B is better at pivoted in-process stability.
Preferably, the inner wall fixedly connected with battery of the cabinet body, motor A, motor B pass through wire and outside battery electric connection respectively, the outer wall of the cabinet body is provided with motor A, motor B's control switch, utilizes the battery to realize the effect of power supply for motor A, motor B, and the control switch through setting up makes things convenient for operating personnel to control motor A, motor B.
(III) beneficial effects
Compared with the prior art, the utility model provides a heat dissipation structure in a transformer cabinet, which has the following beneficial effects:
1. This heat radiation structure in transformer cabinet, through the heat radiation structure who sets up, only need start motor A, make motor A's output shaft drive bull stick A rotate, through the meshing of a bevel gear and two bevel gears, then a bull stick then drives two bull sticks and rotate at pivoted in-process, then play spacing effect to two bull sticks through the stopper that sets up, make two bull sticks drive the flabellum and rotate, utilize the vent that the flabellum cooperation of rotation was seted up to the cabinet is inside to play radiating effect, avoid the transformer main part to cause the damage at the in-process high temperature of function.
2. This heat radiation structure in transformer cabinet, when needing to overhaul through the play cabinet structure that sets up, open cabinet door, start motor B again from control switch, make motor B's output shaft drive the threaded rod and rotate, utilize the threaded rod under the rotation to drive the slider and control and remove, play spacing effect to the slider through the pulley that sets up in the spout slip for the slider is better at the in-process stability that removes, then the movable plate follows the slider and removes, until the transformer main part is followed the cabinet internal portion and is shifted out, can conveniently overhaul the transformer main part, avoid causing the inconvenient problem of maintenance in the place of the internal narrow of cabinet.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic top opening view of a transformer cabinet of the present utility model;
Fig. 3 is a top cross-sectional view of the present utility model.
In the figure: 1. a base; 2. a cabinet body; 3. a cabinet door; 4. a handle; 5. a vent; 6. a heat dissipation structure; 601. a rotating rod A; 602. a first bevel gear; 603. a two-size bevel gear; 604. a limiting block; 605. a rotating rod B; 606. a fan blade; 7. a cabinet outlet structure; 701. a motor B; 702. a fixed block; 703. a threaded rod; 704. a slide block; 705. a moving plate; 8. a transformer body.
Detailed Description
Example 1
As shown in fig. 1-3, the utility model provides a heat dissipation structure 6 in a transformer cabinet, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a cabinet body 2, the front opening of the cabinet body 2 is provided, a cabinet door 3 is hinged at the front opening of the cabinet body 2 through a hinge, a handle 4 is fixedly connected at the outer side of the cabinet door 3, the cabinet door 3 is convenient to open for overhauling electric elements in the cabinet body 2, a transformer main body 8 is arranged in the cabinet body 2, a heat dissipation structure 6 is arranged in the cabinet body 2, a cabinet outlet structure 7 is arranged below the heat dissipation structure 6, ventilation openings 5 are respectively formed in two sides of the cabinet body 2, and the heat dissipation structure 6 comprises: motor A, motor A fixed mounting is in the outer wall of cabinet body 2, motor A's output shaft fixedly connected with bull stick A601, bull stick A601's the other end fixedly connected with bevel gear 602, cabinet body 2's inside is provided with bull stick B605, bull stick B605's one end fixedly connected with secondary bevel gear 603, bull stick B605's the other end fixedly connected with flabellum 606, primary bevel gear 602 and secondary bevel gear 603 meshing, cabinet body 2's inner wall fixedly connected with stopper 604, bull stick B605 passes through the bearing and rotates with stopper 604's inner wall and be connected, play spacing effect to bull stick B605 through the stopper 604 that sets up for bull stick B605 is better at pivoted in-process stability.
In this embodiment, through the heat radiation structure 6 that sets up, only need start motor A, make motor A's output shaft drive bull stick A601 rotate, through the meshing of first bevel gear 602 and second bevel gear 603, then first bull stick then drives second bull stick rotation at pivoted in-process, then play spacing effect to second bull stick through the stopper 604 that sets up, make second bull stick drive flabellum 606 rotatory, utilize the vent 5 that the cooperation of flabellum 606 under the rotation was offered to play radiating effect to cabinet body 2 inside, avoid transformer main part 8 to cause the damage at the in-process high temperature of operation.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cabinet-out structure 7 comprises: fixed block 702, fixed block 702 fixed connection is at the inner wall of cabinet body 2, the inner wall fixed mounting of cabinet body 2 has motor B701, the output shaft fixedly connected with threaded rod 703 of motor B701, the other end of threaded rod 703 passes through one side rotation connection of bearing and fixed block 702, threaded rod 703's surface thread bush is equipped with slider 704, one side fixedly connected with movable plate 705 of slider 704, the bottom of transformer main part 8 and the top fixed connection of movable plate 705, slider 704 and the bottom of movable plate 705 all contact with the inner wall of cabinet body 2, the spout has been seted up to the inboard of cabinet body 2, one side fixedly connected with pulley of slider 704, pulley and the cell wall sliding connection of spout, play spacing effect to slider 704 at the spout through the pulley that sets up for slider 704 is better at the in-process stability of removal, cabinet body 2's inner wall fixedly connected with battery, motor A, motor B passes through wire and external battery electric connection respectively, cabinet body 2's outer wall is provided with motor A, motor B's control switch, utilize the battery to give motor A, motor B realizes 701's effect, motor B convenient motor B to operate and control motor 701 through the control switch that sets up.
In this embodiment, through the play cabinet structure 7 that sets up, when needing to overhaul, open cabinet door 3, start motor B701 from control switch again, make motor B701's output shaft drive threaded rod 703 rotation, utilize threaded rod 703 under the rotation to drive slider 704 and control the removal, slide the effect that plays spacing to slider 704 in the spout through the pulley that sets up for slider 704 is better at the in-process stability that removes, then movable plate 705 follows slider 704 and removes, until transformer main part 8 shifts out from cabinet body 2 inside, can conveniently overhaul transformer main part 8, avoid causing the inconvenient problem of overhaul in the inside narrow place of cabinet body 2.
The working principle of the heat dissipation structure in the transformer cabinet is specifically described below.
As shown in fig. 1-3, firstly, a heat dissipation structure in a transformer cabinet is placed at a corresponding working position, then, whether all parts of a checking device work normally or not is checked, whether the electric quantity of a storage battery is sufficient or not is checked, the checking device can be used after the checking device is completed, during use, only the motor A needs to be started, the output shaft of the motor A drives the rotating rod A601 to rotate, the rotating rod A drives the rotating rod B to rotate through the meshing of the bevel gear A602 and the bevel gear B603, the rotating rod B is driven to rotate in the rotating process, the limiting block 604 plays a limiting role on the rotating rod B, the rotating rod B drives the fan blade 606 to rotate, the fan blade 606 is utilized to cooperate with the vent 5 arranged under the rotating fan blade 606 to play a role in heat dissipation in the cabinet body 2, when maintenance is needed, then, the motor B701 drives the threaded rod 703 to rotate, the rotating threaded rod 703 drives the sliding block 704 to move left and right through the set pulley to slide in the sliding groove, the sliding block 704 has a limiting role in the sliding groove, the sliding block 704 is better in the moving process, the sliding plate 705 moves the sliding block body 704 until the sliding plate 704 moves the sliding block body 8 until the moving plate 704 moves out of the inside the cabinet body 8, namely, the transformer cabinet 2 can be moved from the inside the transformer cabinet 2 is prevented from being difficult to be convenient to overhaul in the place, and the inside the transformer cabinet 2 is difficult to be overhauled.
Claims (6)
1. The utility model provides a heat radiation structure in transformer cabinet, includes base (1), its characterized in that: the utility model discloses a transformer cabinet for the transformer, including base (1), cabinet (2) and heat dissipation structure (6), the top fixedly connected with cabinet body (2) of base (1), the inside transformer main part (8) that is provided with of cabinet body (2), the below of heat dissipation structure (6) is provided with out cabinet structure (7), vent (5) have been seted up respectively to the both sides of cabinet body (2), heat dissipation structure (6) include: motor A, motor A fixed mounting is in the outer wall of the cabinet body (2), motor A's output shaft fixedly connected with bull stick A (601), the other end fixedly connected with bevel gear (602) of bull stick A (601), the inside of the cabinet body (2) is provided with bull stick B (605), the one end fixedly connected with second order bevel gear (603) of bull stick B (605), the other end fixedly connected with flabellum (606) of bull stick B (605), first order bevel gear (602) and second order bevel gear (603) meshing.
2. A heat dissipating structure in a transformer cabinet according to claim 1, wherein: the cabinet outlet structure (7) comprises: fixed block (702), fixed block (702) fixed connection is at the inner wall of the cabinet body (2), the inner wall fixed mounting of the cabinet body (2) has motor B (701), the output shaft fixedly connected with threaded rod (703) of motor B (701), the other end of threaded rod (703) is rotated through one side of bearing and fixed block (702) and is connected, the surface thread bush of threaded rod (703) is equipped with slider (704), one side fixedly connected with movable plate (705) of slider (704), the bottom of transformer main part (8) and the top fixed connection of movable plate (705), the bottom of slider (704) and movable plate (705) all contacts with the inner wall of the cabinet body (2).
3. A heat dissipating structure in a transformer cabinet according to claim 1, wherein: the front opening of the cabinet body (2) is arranged, the front opening of the cabinet body (2) is hinged with a cabinet door (3) through a hinge, and the outer side of the cabinet door (3) is fixedly connected with a handle (4).
4. A heat dissipation structure in a transformer cabinet as claimed in claim 2, wherein: the inner side of the cabinet body (2) is provided with a sliding groove, one side of the sliding block (704) is fixedly connected with a pulley, and the pulley is in sliding connection with the groove wall of the sliding groove.
5. A heat dissipating structure in a transformer cabinet according to claim 1, wherein: the inner wall of the cabinet body (2) is fixedly connected with a limiting block (604), and the rotating rod B (605) is rotatably connected with the inner wall of the limiting block (604) through a bearing.
6. A heat dissipation structure in a transformer cabinet as claimed in claim 2, wherein: the inner wall fixedly connected with battery of the cabinet body (2), motor A, motor B (701) are through wire and outside battery electric connection respectively, the outer wall of the cabinet body (2) is provided with motor A, motor B's (701) control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100323.5U CN220821246U (en) | 2023-08-04 | 2023-08-04 | Heat radiation structure in transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100323.5U CN220821246U (en) | 2023-08-04 | 2023-08-04 | Heat radiation structure in transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821246U true CN220821246U (en) | 2024-04-19 |
Family
ID=90676181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322100323.5U Active CN220821246U (en) | 2023-08-04 | 2023-08-04 | Heat radiation structure in transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821246U (en) |
-
2023
- 2023-08-04 CN CN202322100323.5U patent/CN220821246U/en active Active
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| GR01 | Patent grant | ||
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