CN202816581U - Transformer with earthing conducting layer - Google Patents
Transformer with earthing conducting layer Download PDFInfo
- Publication number
- CN202816581U CN202816581U CN 201220383822 CN201220383822U CN202816581U CN 202816581 U CN202816581 U CN 202816581U CN 201220383822 CN201220383822 CN 201220383822 CN 201220383822 U CN201220383822 U CN 201220383822U CN 202816581 U CN202816581 U CN 202816581U
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- conductive layer
- transformer
- tension coil
- low
- skeleton
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Abstract
The utility model discloses a transformer with an earthing conducting layer. The transformer with the earthing conducting layer comprises a bobbin, a high-tension coil winding outside the skeleton, a low-tension coil and a magnetic core matching with the bobbin. An insulating layer and an earthing conducting layer are arranged between the high-tension coil and the low-tension coil; different electrical terminals arranged on the two ends of the bobbin are in an electrical connection with the two ends of the high-tension coil and the low-tension coil. The transformer with the earthing conducting layer has the advantages that the protection of the devices is achieved and the quality of the production is improved.
Description
Technical field
The utility model relates to a kind of transformer with the ground connection conductive layer.
Background technology
Transformer is the exchange alternating voltage, the device of electric current and impedance, now generally formed by magnetic core and coil with transformer, for easy for installation, coil generally is wrapped in outside the skeleton, for guaranteeing good effect, and easy for installation, design the through hole that runs through these two ends, skeleton left and right sides in the skeleton, Magnetic Core Design is to cooperatively interact and two groups of symmetrical members, during installation, the center pillar part that is in two groups of member middle parts is stretched into by two ends, the skeleton left and right sides respectively, after stretching into, newel post corresponding on two groups of members is then mutually close, and the mode of the end of the newel post by bonding above-mentioned correspondence is fixed up two groups of members, and the two ends of coil are equipped with joint, and drawn by the skeleton two ends respectively, the problem that existing transformer exists is: because the enlarge-effect of transformer, generally can cause existing between high-tension coil and the low-voltage coil larger voltage difference, this voltage difference may cause puncturing the insulation between high-tension coil and the low-voltage coil, thereby transformer is caused fatal damage, simultaneously, might cause fire etc., demand urgently improving.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of transformer with the ground connection conductive layer, thereby realizes protection and Improving The Quality of Products to equipment.
For reaching this purpose, the utility model by the following technical solutions:
A kind of transformer with the ground connection conductive layer, comprise skeleton, be wrapped in the outer high-tension coil of described skeleton and low-voltage coil, the magnetic core of the described skeleton of cooperation, between described high-tension coil and described low-voltage coil, insulating barrier is set, described high-tension coil and described low-voltage coil two ends all are electrical connectors be in the different electric connection at described skeleton two ends, also are provided with the conductive layer of ground connection.
Described conductive layer is in outside described high-tension coil and the described low-voltage coil, in described conductive layer inboard and the outside insulating barrier is set all.
Described conductive layer is Copper Foil.
Thereby described conductive layer is grounded by being electrically connected described electric connection.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
Thereby the utility model is electrically connected electric connection by conductive layer and is grounded, even so that the interior high pressure that produces of high-tension coil also be unlikely to cause puncture or even burning apparatus, thereby realization is to protection and the Improving The Quality of Products of equipment.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1:
Wherein: 1, magnetic core; 2, skeleton; 3, insulating barrier; 4, electric connection; 51, high-tension coil; 52, low-voltage coil; 6, conductive layer.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
A kind of transformer with the ground connection conductive layer is proposed, comprise skeleton 2, be wrapped in the outer high-tension coil 51 of skeleton 2 and low-voltage coil 52, cooperate the magnetic core 1 of skeleton 2, between high-tension coil 51 and low-voltage coil 52, insulating barrier 3 is set, high-tension coil 51 and low-voltage coil 52 two ends all are electrical connectors be in the different electric connection 4 at skeleton 2 two ends, also are provided with the conductive layer 6 of ground connection.Conductive layer 6 is in outside high-tension coil 51 and the low-voltage coil 52, in conductive layer 6 inboards and the outside insulating barrier 3 is set all.Conductive layer 6 is Copper Foil.Thereby conductive layer 6 is grounded by being electrically connected electric connection 4.
Be grounded thereby be electrically connected electric connection 4 by conductive layer 6, even so that high-tension coil 51 interior generation high pressure also are unlikely to cause puncture or even burning apparatus, thereby realize protection and Improving The Quality of Products to equipment.
The above; it only is the better embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection range of the present utility model.
Claims (4)
1. transformer with the ground connection conductive layer, comprise skeleton (2), be wrapped in described skeleton (2) outer high-tension coil (51), low-voltage coil (52), cooperate the magnetic core (1) of described skeleton (2), between described high-tension coil (51) and described low-voltage coil (52), insulating barrier (3) is set, described high-tension coil (51) and described low-voltage coil (52) two ends all are electrical connectors be in the different electric connection (4) at described skeleton (2) two ends, it is characterized in that, also be provided with the conductive layer (6) of ground connection.
2. the transformer with the ground connection conductive layer according to claim 1 is characterized in that, described conductive layer (6) is in outside described high-tension coil (51) and the described low-voltage coil (52), in described conductive layer (6) inboard and the outside insulating barrier (3) is set all.
3. the transformer with the ground connection conductive layer according to claim 1 is characterized in that, described conductive layer (6) is Copper Foil.
4. the transformer with the ground connection conductive layer according to claim 1 is characterized in that, described conductive layer (6) by being electrically connected described electric connection (4) thus be grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383822 CN202816581U (en) | 2012-08-03 | 2012-08-03 | Transformer with earthing conducting layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383822 CN202816581U (en) | 2012-08-03 | 2012-08-03 | Transformer with earthing conducting layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816581U true CN202816581U (en) | 2013-03-20 |
Family
ID=47875426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383822 Expired - Fee Related CN202816581U (en) | 2012-08-03 | 2012-08-03 | Transformer with earthing conducting layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252046A (en) * | 2016-08-31 | 2016-12-21 | 西安理工大学 | Winding method is joined in a kind of high-power high-frequency high-voltage transformator and insulation thereof |
-
2012
- 2012-08-03 CN CN 201220383822 patent/CN202816581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252046A (en) * | 2016-08-31 | 2016-12-21 | 西安理工大学 | Winding method is joined in a kind of high-power high-frequency high-voltage transformator and insulation thereof |
| CN106252046B (en) * | 2016-08-31 | 2018-05-29 | 西安理工大学 | A kind of high-power high-frequency high-voltage transformer and its insulation are with winding method |
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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: 20130320 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |