CN203277036U - Fire-proofing transformer - Google Patents
Fire-proofing transformer Download PDFInfo
- Publication number
- CN203277036U CN203277036U CN 201320262212 CN201320262212U CN203277036U CN 203277036 U CN203277036 U CN 203277036U CN 201320262212 CN201320262212 CN 201320262212 CN 201320262212 U CN201320262212 U CN 201320262212U CN 203277036 U CN203277036 U CN 203277036U
- Authority
- CN
- China
- Prior art keywords
- fire
- coil
- transformer
- proofing
- iron core
- 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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- Insulating Of Coils (AREA)
Abstract
The utility model relates to a transformer, in particular to a fire-proofing transformer. The fire-proofing transformer comprises a wire wrapping shaft, an iron core and a coil, wherein the coil winds the wire wrapping shaft, the iron core penetrates through the coil and is provided with a fire-proofing cover, and the fire-proofing cover is made of epoxy resin. By means of the fire-proofing transformer, fire-proofing protection is added for the coil, cost is saved and efficacy is improved.
Description
Technical field
The utility model relates to a kind of transformer, especially a kind of fire-type transformer.
Background technology
General transformer is comprised of two important original papers, be magnetic core and winding, magnetic core is the middle original paper of electric energy conversion, its effect is to add high-intensity magnetic field, improve the electromagnetic energy conversion efficiency, the input winding converts electrical energy into magnetic field energy, and the output winding is converted to electric energy output with magnetic energy, realize transformation by number of turn difference, and the coil of existing transformer is without fire prevention measure.
The utility model content
Can not fireproof not enough in order to overcome existing transformer coil, the utility model provides a kind of fire-type transformer.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of fire-type transformer, comprise roll, iron core and coil, and coil winding is on roll, and iron core passes coil, and iron core is provided with flameproof enclosure.
According to another embodiment of the present utility model, comprise that further the flameproof enclosure material is epoxy resin.
The beneficial effects of the utility model are that this transformer can increase flameproof protection for coil, has saved cost, has improved effect.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of structural representation of fire-type transformer;
1. rolls in figure, 2. iron core, 3. coil, 4. flameproof enclosure.
Embodiment
Be a kind of structural representation of fire-type transformer as Fig. 1, a kind of fire-type transformer comprises roll 1, iron core 2 and coil 3, and coil 3 is wrapped on roll 1, and iron core 2 passes coil 3, and iron core 2 is provided with flameproof enclosure 4, and flameproof enclosure 4 materials are epoxy resin.
Claims (2)
1. a fire-type transformer, comprise roll (1), iron core (2) and coil (3), and coil (3) is wrapped on roll (1), and iron core (2) passes coil (3), it is characterized in that, iron core (2) is provided with flameproof enclosure (4).
2. a kind of fire-type transformer according to claim 1, is characterized in that, flameproof enclosure (4) material is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262212 CN203277036U (en) | 2013-05-15 | 2013-05-15 | Fire-proofing transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262212 CN203277036U (en) | 2013-05-15 | 2013-05-15 | Fire-proofing transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277036U true CN203277036U (en) | 2013-11-06 |
Family
ID=49507396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320262212 Expired - Fee Related CN203277036U (en) | 2013-05-15 | 2013-05-15 | Fire-proofing transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985529A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fireproof transformer |
-
2013
- 2013-05-15 CN CN 201320262212 patent/CN203277036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985529A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fireproof transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140515 |