CN201868223U - Aluminum-shell voltage transformer with fuses - Google Patents
Aluminum-shell voltage transformer with fuses Download PDFInfo
- Publication number
- CN201868223U CN201868223U CN2010206081692U CN201020608169U CN201868223U CN 201868223 U CN201868223 U CN 201868223U CN 2010206081692 U CN2010206081692 U CN 2010206081692U CN 201020608169 U CN201020608169 U CN 201020608169U CN 201868223 U CN201868223 U CN 201868223U
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- Prior art keywords
- primary winding
- fuse
- voltage transformer
- connecting rod
- secondary coil
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Abstract
The utility model relates to the field of power transformation, in particular to an aluminum-shell voltage transformer with fuses, which is characterized in that the primary coil terminal A of the aluminum-shell voltage transformer with the fuses is connected with a fuse A, the fuse A is connected with a primary coil connecting rod A, the primary coil connecting rod A is connected with a primary coil, the primary coil penetrates through an iron core and is welded on a primary coil connecting rod B at the other end after the required number of turns which penetrate through the iron core is satisfied, the primary coil connecting rod B is connected with a fuse B and the fuse B is connected onto a primary coil terminal B; a secondary coil is wound on the iron core and the iron core is rectangular; the outgoing line of the secondary coil is welded on a secondary coil terminal and the mark of the secondary coil terminal is determined according to the number of windings; epoxy resin is poured in the voltage transformer; and an aluminum shell is fixed on the outermost layer of the transformer and is fixed with the epoxy resin through screws. The voltage transformer can be used outside a switch cabinet and is convenient to use and install.
Description
Technical field
The utility model relates to the power transformation field, relates to the aluminum hull formula voltage transformer with fuse specifically.
Background technology
Voltage transformer is the main electric component in the switch cubicle.Be mounted in switch cubicle in the present employed voltage transformer more, keep in repair cumbersomely, need a kind of outer voltage transformer of cabinet that is installed in of development.
Summary of the invention
In view of the defective that prior art exists, the purpose of this utility model is that a kind of aluminum hull formula voltage transformer with fuse will be provided, and this voltage transformer can use outside switch cubicle, the convenient installation and maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: the aluminum hull formula voltage transformer of band fuse comprises primary winding binding post B, primary winding binding post A, primary winding, secondary coil, iron core, primary winding connecting rod A, fuse A, fuse B, primary winding connecting rod B, epoxy resin and aluminum hull.The primary winding binding post A of the aluminum hull formula voltage transformer of described band fuse links to each other with fuse A, fuse A links to each other with primary winding connecting rod A, primary winding connecting rod A links to each other with primary winding, primary winding passes iron core, after meeting the punching number of turn, be welded on the primary winding connecting rod B of the other end, primary winding connecting rod B links to each other with fuse B, and fuse B is connected on the primary winding binding post B; Secondary coil is wrapped on the iron core, and iron core is a rectangle; The outlet of secondary coil is welded on the secondary coil binding post, and according to winding quantity, determines the sign of secondary coil binding post; The inner casting epoxy resin of voltage transformer; The inductor outermost layer is one deck aluminum hull fixedly, and aluminum hull is fixed by screw and epoxy resin.
Described voltage transformer is a full-closed structure.
The beneficial effects of the utility model are: the primary winding binding post A of the aluminum hull formula voltage transformer of described band fuse links to each other with fuse A, fuse A links to each other with primary winding connecting rod A, primary winding connecting rod A links to each other with primary winding, primary winding passes iron core, after meeting the punching number of turn, be welded on the primary winding connecting rod B of the other end, primary winding connecting rod B links to each other with fuse B, and fuse B is connected on the primary winding binding post B; Secondary coil is wrapped on the iron core, and iron core is a rectangle; The outlet of secondary coil is welded on the secondary coil binding post, and according to winding quantity, determines the sign of secondary coil binding post; The inner casting epoxy resin of voltage transformer; The inductor outermost layer is one deck aluminum hull fixedly, and aluminum hull is fixed by screw and epoxy resin.This voltage transformer can use outside switch cubicle, conveniently uses and installs.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is an aluminum hull schematic diagram of the present utility model;
The Reference numeral of Fig. 1 and Fig. 2 is as follows: primary winding binding post B1, primary winding binding post A2, primary winding 3, secondary coil 4, iron core 5, primary winding connecting rod A6, fuse A7, fuse B8, primary winding connecting rod B9, epoxy resin 10, aluminum hull 11.
Embodiment
The aluminum hull formula voltage transformer of band fuse, comprise primary winding binding post B1, primary winding binding post A2, primary winding 3, secondary coil 4, iron core 5, primary winding connecting rod A6, fuse A7, fuse B8, primary winding connecting rod B9, epoxy resin 10 is characterized in that with aluminum hull 11: the primary winding binding post A2 of the aluminum hull formula voltage transformer of described band fuse links to each other with fuse A7, fuse A7 links to each other with primary winding connecting rod A6, primary winding connecting rod A6 links to each other with primary winding 3, primary winding 3 passes iron core 5, after meeting the punching number of turn, be welded on the primary winding connecting rod B9 of the other end, primary winding connecting rod B9 links to each other with fuse B8, and fuse B8 is connected on the primary winding binding post B1; Secondary coil 4 is wrapped on the iron core 5, and iron core 5 is a rectangle; The outlet of secondary coil 5 is welded on the secondary coil binding post, and according to winding quantity, determines the sign of secondary coil binding post; The inner casting epoxy resin 10 of voltage transformer; The inductor outermost layer is one deck aluminum hull 11 fixedly, and aluminum hull 11 is fixing by screw and epoxy resin 10.
Described voltage transformer is a full-closed structure.
Claims (2)
1. be with the aluminum hull formula voltage transformer of fuse, comprise primary winding binding post B(1), primary winding binding post A(2), primary winding (3), secondary coil (4), iron core (5), primary winding connecting rod A(6), fuse A(7), fuse B(8), primary winding connecting rod B(9), epoxy resin (10) is characterized in that with aluminum hull (11): the primary winding binding post A(2 of the aluminum hull formula voltage transformer of described band fuse) with fuse A(7) link to each other, fuse A(7) with primary winding connecting rod A(6) link to each other, primary winding connecting rod A(6) links to each other with primary winding (3), primary winding (3) passes iron core (5), after meeting the punching number of turn, be welded on the primary winding connecting rod B(9 of the other end) on, primary winding connecting rod B(9) with fuse B(8) link to each other fuse B(8) be connected to primary winding binding post B(1) on; Secondary coil (4) is wrapped on the iron core (5), and iron core (5) is a rectangle; The outlet of secondary coil (5) is welded on the secondary coil binding post, and according to winding quantity, determines the sign of secondary coil binding post; The inner casting epoxy resin (10) of voltage transformer; The inductor outermost layer is one deck aluminum hull (11) fixedly, and aluminum hull (11) is fixing by screw and epoxy resin (10).
2. the aluminum hull formula voltage transformer of band fuse according to claim 1 is characterized in that: described voltage transformer is a full-closed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206081692U CN201868223U (en) | 2010-11-16 | 2010-11-16 | Aluminum-shell voltage transformer with fuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206081692U CN201868223U (en) | 2010-11-16 | 2010-11-16 | Aluminum-shell voltage transformer with fuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868223U true CN201868223U (en) | 2011-06-15 |
Family
ID=44139372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206081692U Expired - Fee Related CN201868223U (en) | 2010-11-16 | 2010-11-16 | Aluminum-shell voltage transformer with fuses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013309A (en) * | 2010-11-16 | 2011-04-13 | 大连华亿电力电器有限公司 | Aluminum shell type voltage transformer |
-
2010
- 2010-11-16 CN CN2010206081692U patent/CN201868223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013309A (en) * | 2010-11-16 | 2011-04-13 | 大连华亿电力电器有限公司 | Aluminum shell type voltage 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 |
Granted publication date: 20110615 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |