CN204257332U - A kind of power transformer - Google Patents
A kind of power transformer Download PDFInfo
- Publication number
- CN204257332U CN204257332U CN201420854067.7U CN201420854067U CN204257332U CN 204257332 U CN204257332 U CN 204257332U CN 201420854067 U CN201420854067 U CN 201420854067U CN 204257332 U CN204257332 U CN 204257332U
- Authority
- CN
- China
- Prior art keywords
- power transformer
- iron core
- transformer body
- holder
- winding coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of power transformer, comprise power transformer body and mount pad, and be arranged on intrinsic first holder of power transformer, and be arranged on intrinsic second holder of power transformer, and the over cap be arranged on power transformer body, power transformer body is arranged on mount pad, first holder is provided with the first iron core, second holder is provided with the second iron core, first iron core is wound with high pressure winding coil, second iron core is wound with low pressure winding coil, dividing plate is provided with between high pressure winding coil and low pressure winding coil, power transformer body upper part is provided with the high tension terminal be connected with the first iron core, and the low tension terminal to be connected with the second iron core.The beneficial effects of the utility model have: 1. structure is simple, use, easy for installation, simple to operate, and cost is low, applied widely; 2. good heat dissipation effect, variable pressure operation efficiency is high, long service life, has safe and reliable effect.
Description
Technical field
The utility model relates to a kind of power transformer.
Background technology
Power transformer is a kind of static electric equipment, is used to the alternating voltage of a certain numerical value (electric current) to become the equipment of the identical another kind of frequency or the different voltage (electric current) of several numerical value.
As everyone knows, transformer is all work throughout the year, long-term continuous print work can produce a large amount of heats, particularly in summer, outdoor temperature is very high already, and transformer is mounted in open air, this causes the temperature of transformer too high more, affect the normal work of transformer, if the coil of the too high meeting of transformer temperature to transformer is unfavorable, coil is easily aging, shorten coil useful life, and transformer temperature is too high also there is disaster hidden-trouble, and the installation environment of transformer sometimes also more complicated, this all can bring loss to user.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of power transformer, distinguishing with existing power transformer is by set high pressure winding coil and low pressure winding coil, this power transformer can be made to carry out high-low pressure transformation, add its variable pressure operation efficiency, decrease production cost, be used in combination by set two ventilating openings and louvre and radiator fan, add the air circulation of power transformer inside, thus the amount of heat of power transformer output when Long-Time Service can be distributed in time, thus the useful life of the transformer that increases electric power, by installing hole set on base, make power transformer convenient when installing and install and remove.
(2) technical scheme
For solving the problem, the utility model adopts following technical scheme:
A kind of power transformer, comprise power transformer body and mount pad, and be arranged on intrinsic first holder of power transformer, and be arranged on intrinsic second holder of power transformer, and the over cap be arranged on power transformer body, described power transformer body is arranged on mount pad, described first holder is provided with the first iron core, described second holder is provided with the second iron core, described first iron core is wound with high pressure winding coil, described second iron core is wound with low pressure winding coil, dividing plate is provided with between described high pressure winding coil and low pressure winding coil, described power transformer body upper part is provided with the high tension terminal be connected with the first iron core, and the low tension terminal to be connected with the second iron core, described power transformer body and mount pad junction are provided with louvre.
As preferred technical scheme, described mount pad is provided with through hole, bracing frame is provided with in described through hole, support frame as described above is provided with cooling fan, described through hole is corresponding with louvre to be arranged, the described power transformer body left and right sides is arranged with two ventilating openings, and two described ventilating openings are equipped with protection network, and described dividing plate is provided with groove.
As preferred technical scheme, described over cap is arranged on the outer surface of power transformer body.
As preferred technical scheme, described mount pad is arranged be convenient to install power transformer body installing hole.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: 1. structure is simple, uses, easy for installation, simple to operate, and cost is low, applied widely; 2. good heat dissipation effect, variable pressure operation efficiency is high, long service life, has safe and reliable effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of power transformer of the present utility model;
Fig. 2 is the upward view of a kind of power transformer of the present utility model;
Fig. 3 is the diaphragm structure figure of a kind of power transformer of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
A kind of power transformer of the present utility model, comprise power transformer body 1 and mount pad 2, and the first holder 3 be arranged in power transformer body 1, and the second holder 4 be arranged in power transformer body 1, and the over cap 5 be arranged on power transformer body 1, described power transformer body 1 is arranged on mount pad 2, described first holder 3 is provided with the first iron core 6, described second holder 4 is provided with the second iron core 7, described first iron core 6 is wound with high pressure winding coil 8, described second iron core 7 is wound with low pressure winding coil 9, dividing plate 10 is provided with between described high pressure winding coil 8 and low pressure winding coil 9, described power transformer body 1 top is provided with the high tension terminal 11 be connected with the first iron core 6, and the low tension terminal 12 to be connected with the second iron core 7, described power transformer body 1 is provided with louvre 13 with mount pad 2 junction.
Described mount pad 2 is provided with through hole 14, bracing frame 15 is provided with in described through hole 14, support frame as described above 15 is provided with cooling fan 16, described through hole 14 is corresponding with louvre 13 to be arranged, described power transformer body 1 left and right sides is arranged with two ventilating openings 17, two described ventilating openings 17 are equipped with protection network 18, and described dividing plate 10 is provided with groove 19.
Described over cap 5 is arranged on the outer surface of power transformer body 1.
Described mount pad 2 is arranged be convenient to install power transformer body 1 installing hole 20.
Embodiment 1: a kind of power transformer, comprise power transformer body and mount pad, and be arranged on intrinsic first holder of power transformer, and be arranged on intrinsic second holder of power transformer, and the over cap be arranged on power transformer body, described power transformer body is arranged on mount pad, described first holder is provided with the first iron core, described second holder is provided with the second iron core, described first iron core is wound with high pressure winding coil, described second iron core is wound with low pressure winding coil, dividing plate is provided with between described high pressure winding coil and low pressure winding coil, described power transformer body upper part is provided with the high tension terminal be connected with the first iron core, and the low tension terminal to be connected with the second iron core, described power transformer body and mount pad junction are provided with louvre.By set high pressure winding coil and low pressure winding coil, this power transformer can be made to carry out high-low pressure transformation, add its variable pressure operation efficiency, decrease production cost.
Embodiment 2: a kind of power transformer, comprise power transformer body and mount pad, and be arranged on intrinsic first holder of power transformer, and be arranged on intrinsic second holder of power transformer, and the over cap be arranged on power transformer body, described power transformer body is arranged on mount pad, described first holder is provided with the first iron core, described second holder is provided with the second iron core, described first iron core is wound with high pressure winding coil, described second iron core is wound with low pressure winding coil, dividing plate is provided with between described high pressure winding coil and low pressure winding coil, described power transformer body upper part is provided with the high tension terminal be connected with the first iron core, and the low tension terminal to be connected with the second iron core, described power transformer body and mount pad junction are provided with louvre.Described mount pad is provided with through hole, bracing frame is provided with in described through hole, support frame as described above is provided with cooling fan, described through hole is corresponding with louvre to be arranged, the described power transformer body left and right sides is arranged with two ventilating openings, two described ventilating openings are equipped with protection network, and described dividing plate is provided with through hole.Described over cap is arranged on the outer surface of power transformer body.Described mount pad is arranged be convenient to install power transformer body installing hole.Be used in combination by set two ventilating openings and louvre and radiator fan, add the air circulation of power transformer inside, thus the amount of heat of power transformer output when Long-Time Service can be distributed in time, thus the useful life of the transformer that increases electric power, by installing hole set on base, make power transformer convenient when installing and install and remove.
The beneficial effects of the utility model have: 1. structure is simple, use, easy for installation, simple to operate, and cost is low, applied widely; 2. good heat dissipation effect, variable pressure operation efficiency is high, long service life, has safe and reliable effect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a power transformer, it is characterized in that: comprise power transformer body and mount pad, and be arranged on intrinsic first holder of power transformer, and be arranged on intrinsic second holder of power transformer, and the over cap be arranged on power transformer body, described power transformer body is arranged on mount pad, described first holder is provided with the first iron core, described second holder is provided with the second iron core, described first iron core is wound with high pressure winding coil, described second iron core is wound with low pressure winding coil, dividing plate is provided with between described high pressure winding coil and low pressure winding coil, described power transformer body upper part is provided with the high tension terminal be connected with the first iron core, and the low tension terminal to be connected with the second iron core, described power transformer body and mount pad junction are provided with louvre.
2. power transformer according to claim 1, it is characterized in that: described mount pad is provided with through hole, bracing frame is provided with in described through hole, support frame as described above is provided with cooling fan, described through hole is corresponding with louvre to be arranged, the described power transformer body left and right sides is arranged with two ventilating openings, and two described ventilating openings are equipped with protection network, and described dividing plate is provided with groove.
3. power transformer according to claim 1, is characterized in that: described over cap is arranged on the outer surface of power transformer body.
4. power transformer according to claim 1, is characterized in that: described mount pad is arranged be convenient to install power transformer body installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854067.7U CN204257332U (en) | 2014-12-29 | 2014-12-29 | A kind of power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854067.7U CN204257332U (en) | 2014-12-29 | 2014-12-29 | A kind of power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257332U true CN204257332U (en) | 2015-04-08 |
Family
ID=52961612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854067.7U Expired - Fee Related CN204257332U (en) | 2014-12-29 | 2014-12-29 | A kind of power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863238A (en) * | 2017-10-27 | 2018-03-30 | 温州亿通自动化设备有限公司 | A kind of novel electric power transformer |
-
2014
- 2014-12-29 CN CN201420854067.7U patent/CN204257332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863238A (en) * | 2017-10-27 | 2018-03-30 | 温州亿通自动化设备有限公司 | A kind of novel electric power transformer |
| CN107863238B (en) * | 2017-10-27 | 2019-07-09 | 温州亿通自动化设备有限公司 | A kind of power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161229 |