CN210925680U - Upright winding dry-type transformer - Google Patents
Upright winding dry-type transformer Download PDFInfo
- Publication number
- CN210925680U CN210925680U CN201922355275.8U CN201922355275U CN210925680U CN 210925680 U CN210925680 U CN 210925680U CN 201922355275 U CN201922355275 U CN 201922355275U CN 210925680 U CN210925680 U CN 210925680U
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- China
- Prior art keywords
- winding
- base
- fixedly connected
- fan
- gyro wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a just stand around dry-type transformer, the on-line screen storage device comprises a base, the fixed second winding that is provided with in top center of base, the fixed first winding that is provided with in top one side of base, the fixed third winding that is provided with of top opposite side of base, the top fixedly connected with roof of second winding, a plurality of wiring ends of top fixedly connected with of roof, two fixed plates of bottom fixedly connected with of base, the bottom of base is rotated and is connected with four gyro wheels, the gyro wheel is located the fixedly connected with turning handle with the rotation of base, a plurality of fan bases of rear side fixedly connected with of base, and is a plurality of the top fixedly connected with radiator fan of fan base. The utility model discloses a set up the gyro wheel to and turning handle and dead lever, whether control the gyro wheel through the turning handle launches, during the gyro wheel, push down the gyro wheel through the turning handle, later fix the position of gyro wheel through the dead lever round pin in the fixing of base.
Description
Technical Field
The utility model relates to a transformer field especially relates to a just immediately around 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.
Most of the existing dry-type transformers are difficult to move, the movable device is arranged to influence the fixed installation, most of the existing dry-type transformers are naturally cooled, the heat dissipation effect is poor, and the performance of the transformers is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a vertical winding dry-type transformer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a just stand around dry-type transformer, includes the base, the fixed second winding that is provided with in top center of base, the fixed first winding that is provided with in top one side of base, the fixed third winding that is provided with of top opposite side of base, the top fixedly connected with roof of second winding, a plurality of wiring ends of the top fixedly connected with of roof, two fixed plates of bottom fixedly connected with of base, the bottom of base is rotated and is connected with four gyro wheels, the gyro wheel is with the rotation department fixedly connected with turning handle of base, a plurality of fan bases of rear side fixedly connected with of base, it is a plurality of the top fixedly connected with radiator fan of fan base.
As a further description of the above technical solution:
first winding and second winding carry out end to end electric connection through the connecting wire, the second winding carries out end to end electric connection through the connecting wire with the third winding, the third winding carries out end to end electric connection through the connecting wire with first winding, first winding and second winding and third winding are that the electric connection mode is triangular connection, and is three the connecting wire respectively with a plurality of wiring end electric connection.
As a further description of the above technical solution:
the gyro wheel rotates through bracing piece and base to be connected, the one end setting that the gyro wheel was kept away from to the bracing piece is in the inside of base, turning handle and bracing piece fixed connection, the inside sliding connection of turning handle has the dead lever, be provided with the extension spring between dead lever and the turning handle, the base is provided with the round hole in the position with the extension spring.
As a further description of the above technical solution:
the fan bases are three in total, the three fan bases are respectively arranged right behind the first winding, the second winding and the third winding, and rib plates are arranged at the joints of the three fan bases and the base.
As a further description of the above technical solution:
the top center department of dead lever is provided with the pull ring, the turning handle is provided with the ladder groove in the junction with the dead lever, the extension spring sets up at the ladder inslot.
As a further description of the above technical solution:
one end of the tension spring is fixedly connected with the rotating handle, and the other end of the tension spring is fixedly connected with the fixed rod.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the gyro wheel to and turning handle and dead lever, whether control the gyro wheel through the turning handle launches, during the gyro wheel, push down the gyro wheel through the turning handle, later fix the position of gyro wheel through the dead lever round pin in the fixing of base.
2. The utility model discloses a set up the heat dissipation in the rear side of winding, come to carry out forced air cooling to the winding through radiator fan, can increase substantially dry-type transformer's working ability.
Drawings
Fig. 1 is a front view of a vertical wound dry-type transformer according to the present invention;
fig. 2 is a side view of a vertical wound dry-type transformer according to the present invention;
fig. 3 is a rear view of a positive vertical winding dry-type transformer according to the present invention;
fig. 4 is a schematic view of a fixing rod of the vertical winding dry-type transformer according to the present invention.
Illustration of the drawings:
1. a base; 2. a first winding; 3. a top plate; 4. a terminal; 5. a handle is rotated; 6. a second winding; 7. a fan base; 8. a fixing plate; 9. a roller; 10. a connecting wire; 11. a third winding; 12. fixing the rod; 13. a tension spring; 14. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a just immediately wind dry-type transformer, including base 1, the fixed second winding 6 that is provided with in base 1's top center, the fixed first winding 2 that is provided with in base 1's top one side, the fixed third winding 11 that is provided with of base 1's top opposite side, the top fixedly connected with roof 3 of second winding 6, a plurality of wiring ends 4 of top fixedly connected with of roof 3, two fixed plates 8 of base 1's bottom fixedly connected with, be used for fixing with ground, base 1's bottom is rotated and is connected with four gyro wheels 9, convenient holistic removal, gyro wheel 9 and base 1's rotation department fixedly connected with turning handle 5, be used for emitting gyro wheel 9, a plurality of fan bases 7 of rear side fixedly connected with of base 1, the top fixedly connected with radiator fan 14 of a plurality of fan bases 7, dispel the heat to three winding.
First winding 2 carries out end to end electric connection through connecting wire 10 with second winding 6, and second winding 6 carries out end to end electric connection through connecting wire 10 with third winding 11, and third winding 11 carries out end to end electric connection through connecting wire 10 with first winding 2, and first winding 2 is triangle-shaped connection for the electric connection mode with second winding 6 and third winding 11, and output power is bigger, three connecting wire 10 respectively with a plurality of wiring end 4 electric connection. The gyro wheel 9 rotates through the bracing piece and is connected with base 1, and the one end setting that gyro wheel 9 was kept away from to the bracing piece is in base 1's inside, change handle 5 and bracing piece fixed connection, and the inside sliding connection of change handle 5 has dead lever 12, is provided with extension spring 13 between dead lever 12 and the change handle 5, hugs closely dead lever 12 on base 1's face, and base 1 is provided with the round hole in the position with extension spring 13, and dead lever 12 inserts and fixes change handle 5 in the round hole. The fan bases 7 are three in total, the three fan bases 7 are arranged right behind the first winding 2, the second winding 6 and the third winding 11 respectively, and rib plates are arranged at the connecting positions of the three fan bases 7 and the base 1, so that the fan base 7 with large wind resistance is prevented from being broken from the root. The top center department of dead lever 12 is provided with the pull ring, conveniently pulls out dead lever 12 from the round hole of base 1, carries out the rotation of turning handle 5, and turning handle 5 is provided with the ladder groove in the junction with dead lever 12, and extension spring 13 sets up at the ladder inslot. One end of the tension spring 13 is fixedly connected with the rotating handle 5, the other end of the tension spring 13 is fixedly connected with the fixed rod 12, and the fixed rod 12 and the rotating handle 5 are pulled by the tension spring 13.
The working principle is as follows: through setting up gyro wheel 9 to and turning handle 5 and dead lever 12, when needs use gyro wheel 9, hold dead lever 12 to rotate turning handle 5, after rotating ninety degrees, dead lever 12 inserts in the round hole of base 1 under the effect of extension spring 13, inserts the round hole through dead lever 12 and fixes turning handle 5 to this fixes gyro wheel 9, because gyro wheel 9 and ground rolling contact, what turning handle 5 was used hard is also very little. When the transformer needs to be fixed with the ground, the fixing rod 12 is pulled, and then the rotating handle 5 is rotated by ninety degrees in the reverse direction. When the transformer starts to work, a large amount of heat is radiated at the heat radiation position of the transformer, and the winding is radiated by starting the radiating fan 14, so that the normal operation of the transformer under high power is ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An upright winding dry-type transformer, includes base (1), its characterized in that: the fixed second winding (6) that is provided with in top center of base (1), the fixed first winding (2) that is provided with in top one side of base (1), the fixed third winding (11) that is provided with in top opposite side of base (1), the top fixedly connected with roof (3) of second winding (6), a plurality of wiring ends (4) of top fixedly connected with of roof (3), two fixed plates (8) of bottom fixedly connected with of base (1), the bottom of base (1) is rotated and is connected with four gyro wheels (9), gyro wheel (9) and the rotation department fixedly connected with turning handle (5) of base (1), a plurality of fan base (7) of rear side fixedly connected with of base (1), it is a plurality of the top fixedly connected with radiator fan (14) of fan base (7).
2. An upright wound dry-type transformer according to claim 1, wherein: first winding (2) and second winding (6) carry out end to end electric connection through connecting wire (10), second winding (6) and third winding (11) carry out end to end electric connection through connecting wire (10), third winding (11) and first winding (2) carry out end to end electric connection through connecting wire (10), first winding (2) are triangular connection, three for electric connection mode with second winding (6) and third winding (11) connecting wire (10) respectively with a plurality of wiring end (4) electric connection.
3. An upright wound dry-type transformer according to claim 1, wherein: gyro wheel (9) rotate with base (1) through the bracing piece and are connected, the one end that gyro wheel (9) were kept away from to the bracing piece sets up the inside at base (1), turning handle (5) and bracing piece fixed connection, the inside sliding connection of turning handle (5) has dead lever (12), be provided with extension spring (13) between dead lever (12) and turning handle (5), base (1) is provided with the round hole in the position with extension spring (13).
4. An upright wound dry-type transformer according to claim 1, wherein: the fan base comprises a plurality of fan bases (7) which are three in total, the three fan bases (7) are respectively arranged right behind the first winding (2), the second winding (6) and the third winding (11), and rib plates are arranged at the joints of the three fan bases (7) and the base (1).
5. An upright wound dry-type transformer according to claim 3, wherein: the top center department of dead lever (12) is provided with the pull ring, turning handle (5) are provided with the ladder groove with the junction of dead lever (12), extension spring (13) set up in the ladder groove.
6. An upright wound dry-type transformer according to claim 3, wherein: one end of the tension spring (13) is fixedly connected with the rotating handle (5), and the other end of the tension spring (13) is fixedly connected with the fixing rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355275.8U CN210925680U (en) | 2019-12-25 | 2019-12-25 | Upright winding dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355275.8U CN210925680U (en) | 2019-12-25 | 2019-12-25 | Upright winding dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925680U true CN210925680U (en) | 2020-07-03 |
Family
ID=71369034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355275.8U Expired - Fee Related CN210925680U (en) | 2019-12-25 | 2019-12-25 | Upright winding dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925680U (en) |
-
2019
- 2019-12-25 CN CN201922355275.8U patent/CN210925680U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200703 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |