CN202977106U - Step-up protective transformer - Google Patents
Step-up protective transformer Download PDFInfo
- Publication number
- CN202977106U CN202977106U CN 201220717513 CN201220717513U CN202977106U CN 202977106 U CN202977106 U CN 202977106U CN 201220717513 CN201220717513 CN 201220717513 CN 201220717513 U CN201220717513 U CN 201220717513U CN 202977106 U CN202977106 U CN 202977106U
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- CN
- China
- Prior art keywords
- skeleton
- magnetic core
- transformer
- framework
- enamelled wire
- 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 relates to a step-up protective transformer which comprises a framework, a magnetic core and an enameled wire. A transverse through hole is arranged in the middle of the framework, insulating plates are arranged at two ends of the framework, the enameled wire is positioned between the insulating plates and is wound on the framework, the magnetic core comprises symmetric split structures, a cabinet is formed after the split structures are in butt joint with each other, and a crossbeam is arranged in the middle of the magnetic core and is inserted in the transverse through hole; sealing terminals are arranged on two sides of the bottom of the framework, and a plurality of pins are arranged on the sealing terminals and are connected with corresponding portions of the enameled wire. The step-up protective transformer has the advantages that the step-up protective transformer is high in efficiency and power, good in safety performance, small in size, simple in manufacturing process and extremely high in practicality, the cost is saved, and the installation is simplified.
Description
Technical field
The utility model relates to a kind of protection transformer that boosts.
Background technology
Develop rapidly along with the information computerization technology, increasing electronic system has been widely used in the every field of social life, these systems are on the increase, requirement for transformer is more and more higher, at present, transformer is little because of volume, quality is light, cost is low, steady performance is widely used.Transformer is a kind of common electric equipment; can be used to the alternation of a certain numerical value is transformed to the same frequency voltage of another numerical value of same frequency, the protection transformer that boosts is the alternating voltage of low numerical value to be converted to the transformer of another high value alternating voltage of same frequency.The transformer that present people generally use, large multi-frequency is lower, and power is less, and has potential safety hazard in using, and does not have reliability.
The utility model content
The purpose of this utility model is to provide a kind of protection transformer that boosts, and lower to overcome the large multi-frequency that present existing transformer exists, power is less, and has potential safety hazard in using, reliability is low wait not enough.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of protection transformer that boosts, comprise skeleton, magnetic core and enamelled wire, described skeleton middle part is provided with cross through hole, the skeleton two ends are provided with insulation board, described enamelled wire is between insulation board and be wrapped on skeleton, described magnetic core is to form envelope after symmetrical expression Split type structure and Split type structure docking, is provided with crossbeam in the middle part of magnetic core, and crossbeam is plugged in described cross through hole; Both sides, described skeleton bottom are provided with hermetic terminal, and hermetic terminal is provided with some pins that draw, and draw pin and are connected with corresponding enamelled wire; Described skeleton is arranged in envelope after magnetic core combination, fixes by glue between described magnetic core and skeleton.
Further, the coil of described enamelled wire winding is wrapped with insulating tape.
The beneficial effects of the utility model are: the utility model efficient is high, power is large, and security performance is good, and this volume of transformer is little in addition, and manufacture craft is simple, saves cost, installs and simplifies, and practicality is very strong.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the front view of the described a kind of protection transformer that boosts of the utility model embodiment;
Fig. 2 is the end view of the described a kind of protection transformer that boosts of the utility model embodiment;
Fig. 3 is the vertical view of the skeleton of the described a kind of protection transformer that boosts of the utility model embodiment;
Fig. 4 is the upward view of the magnetic core of the described a kind of protection transformer that boosts of the utility model embodiment.
In figure:
1, skeleton; 2, magnetic core; 3, enamelled wire; 4, insulation board; 5, crossbeam; 6, hermetic terminal; 7, draw pin.
Embodiment
As shown in Fig. 1-4, the described a kind of protection transformer that boosts of the utility model embodiment, comprise skeleton 1, magnetic core 2 and enamelled wire 3, described skeleton 1 middle part is provided with cross through hole, skeleton 1 two ends are provided with insulation board 4, and described enamelled wire 3 is between insulation board 4 and be wrapped on skeleton 1, and described magnetic core 2 is to form envelope after symmetrical expression Split type structure and Split type structure docking, magnetic core 2 middle parts are provided with crossbeam 5, and crossbeam 5 is plugged in described cross through hole; Described skeleton 1 both sides, bottom are provided with hermetic terminal 6, and hermetic terminal 6 is provided with some pins 7 that draw, and draw pin 7 and are connected with corresponding enamelled wire 3; Described skeleton 1 is arranged in envelope after magnetic core 2 combination, fixes by colloid between described magnetic core 2 and skeleton 1; The coil that described enamelled wire 3 is wound around is wrapped with insulating tape.
The utility model is a kind of protection transformer that boosts, and on structure, this transformer device structure is simple, and volume is little, and the spatial volume that takies pcb board is little, has saved the space of pcb board; On practicality, this transformer can be converted into high frequency voltage with low-frequency voltage, increasing power, operating efficiency is provided, this transformer security performance is very high in addition, and coil is wrapped with insulating tape, and adhesive tape is polyester flame-retardant or nonwoven cloth material, anti-power is strong, has reliable fail safe.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection range of the present utility model.
Claims (3)
1. protection transformer that boosts, comprise skeleton (1), magnetic core (2) and enamelled wire (3), described skeleton (1) middle part is provided with cross through hole, skeleton (1) two ends are provided with insulation board (4), described enamelled wire (3) is positioned between insulation board (4) and is wrapped on skeleton (1), it is characterized in that: described magnetic core (2) is provided with crossbeam (5) for symmetrical expression Split type structure and the rear envelope that forms of Split type structure docking in the middle part of magnetic core (2), and crossbeam (5) is plugged in described cross through hole; Described skeleton (1) both sides, bottom are provided with hermetic terminal (6), and hermetic terminal (6) is provided with some pins (7) that draw, and draw pin (7) and are connected with corresponding enamelled wire (3).
2. the protection transformer that boosts according to claim 1, it is characterized in that: described skeleton (1) is arranged in described envelope, fixes by colloid between described magnetic core (2) and skeleton (1).
3. the protection transformer that boosts according to claim 2 is characterized in that: the coil that described enamelled wire (3) is wound around is wrapped with insulating tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717513 CN202977106U (en) | 2012-12-22 | 2012-12-22 | Step-up protective transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717513 CN202977106U (en) | 2012-12-22 | 2012-12-22 | Step-up protective transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977106U true CN202977106U (en) | 2013-06-05 |
Family
ID=48518150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717513 Expired - Fee Related CN202977106U (en) | 2012-12-22 | 2012-12-22 | Step-up protective transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474218A (en) * | 2013-08-30 | 2013-12-25 | 无锡晶磊电子有限公司 | Transformer structure with nickel steel piece |
-
2012
- 2012-12-22 CN CN 201220717513 patent/CN202977106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474218A (en) * | 2013-08-30 | 2013-12-25 | 无锡晶磊电子有限公司 | Transformer structure with nickel steel piece |
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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: 20130605 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |