CN202093962U - Efficient low-consumption fully-encapsulated pin-type ring transformer with adjustable contact pin - Google Patents
Efficient low-consumption fully-encapsulated pin-type ring transformer with adjustable contact pin Download PDFInfo
- Publication number
- CN202093962U CN202093962U CN2011201028773U CN201120102877U CN202093962U CN 202093962 U CN202093962 U CN 202093962U CN 2011201028773 U CN2011201028773 U CN 2011201028773U CN 201120102877 U CN201120102877 U CN 201120102877U CN 202093962 U CN202093962 U CN 202093962U
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- contact pin
- pin
- upper shell
- transformer
- lower house
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Abstract
The utility model discloses an efficient low-consumption fully-encapsulated pin-type ring transformer with an adjustable contact pin, which belongs to the field of electronic components. The transformer comprises a casing mainly including an upper casing (2) and a lower casing (1), the upper casing (2) and the lower casing (1) are in detachable connection, and the contact pin (4) is arranged on the upper casing (2). The efficient low-consumption fully-encapsulated pin-type ring transformer with the adjustable contact pin has the advantages of simple structure, convenience in use, flexibility in installation, strong universality, wide application fields, low loss, small size, high efficiency, low cost, intensification, energy conservation and environmental protection, and both the spacing and the line spacing of the contact pin can be freely adjusted.
Description
Technical field
The utility model relates to a kind of electronic devices and components, particularly a kind of transformer.
Background technology
There is following defective in the present conventional pin type transformer tool that adopts:
(1) contact pin and transformer cast solid, contact pin is fixed on the transformer framework, its manufacturing is subjected to the mould restriction, after transformer makes, its contact spacing, line-spacing are difficult to regulate, and the transformer of each model, the spacing of its contact pin, line-spacing are selected unique, and it installs and uses shortcoming flexibility, convenience and versatility.
Therefore (2) iron core of transformer extensively adopts the EI sheet, and the EI sheet generally forms with the non-oriented silicon steel sheet punching out, and its electromagnetism index is low, has caused the volume of transformer big, loss is high, efficient is low, does not meet demands for development intensive, energy-saving and environmental protection; Owing to limited by the EI chip architecture,, can not give full play to the advantage of the high electromagnetism index of orientation silicon steel sheet if use the orientation silicon steel sheet.
In sum, there are many shortcomings in existing conventional pin type transformer, can not satisfy requirement of client, therefore needs to design the transformer that makes new advances, to overcome above-mentioned defective.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, the full embedding pin type of contact pin adjustable high-efficiency low consumption toroidal transformer a kind of simple in structure, easy to use, flexible for installation is provided, the contact spacing of this transformer, line-spacing can free adjustment, highly versatile, application is wide, and the loss of transformer is few, volume is little, the efficient height, with low cost, and realize intensive, energy-saving and environmental protection.
The technical solution adopted in the utility model is as follows:
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer comprises housing, and described housing mainly is made up of upper shell and lower house, and described upper shell adopts dismountable mode to be connected with lower house, and described upper shell is provided with contact pin.
Owing to adopted said structure, separable between upper shell and the lower house, and upper shell can be connected in lower house inside, described upper shell also can be connected in the outside of lower house, and upper shell is provided with contact pin, the transformer body is loaded in the lower house, and the coil of transformer body is connected on the contact pin, make contact pin and transformer body be separated, determine contact pin point position by the actual instructions for use of user, effectively overcome conventional pin type transformer contact spacing, array pitch is difficult for the drawback of adjusting because of being subjected to the mould restriction, with pin type transformer installation flexibility, convenience, versatility improves greatly, and application is more extensive.
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, described upper shell is provided with pin hole, and pin hole is distributed in the limit portion of upper shell, and described contact pin can insert in the pin hole.
Owing to adopted said structure, can determine the contact pin position by the actual instructions for use of user, and contact pin can be according to the actual needs, adjust the position of contact pin place pin hole arbitrarily, can overcome conventional pin type transformer contact spacing, array pitch effectively because of being subjected to the difficult drawback of adjusting of mould restriction, pin type transformer installation flexibility, convenience, versatility are improved greatly, and application is more extensive.
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, the outer surface of described lower house is the heat radiation sheet.
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, described upper shell is provided with the upper shell fill orifice.
Owing to adopted said structure, transformer body need be sealed in the housing, therefore need in lower house, pour into encapsulant upper shell and lower house are tightly connected together, thus the sealing effectiveness of assurance transformer.
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer is equipped with iron core in the described lower house, and described iron core is structure ringwise, and the inwall of described lower house is the cylinder shape inner wall suitable with iron core.
Because having adopted said structure, iron core is loop configuration, the inwall of described lower house is the cylinder shape inner wall suitable with iron core, makes iron core and housing be combined together, thereby is convenient to the sealing effectiveness between iron core and the housing.
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, described iron core adopt high magnetic conduction orientation silicon steel sheet to make, and described high magnetic conduction orientation silicon steel sheet adopts laser welding together.
Owing to adopted above-mentioned iron core; high magnetic conduction orientation silicon steel sheet is carried out the high-precision laser welding; after the edge orientation rolls into annular; the vacuum annealing of nitrogen hydrogen protective gas; bring into play the high magnetic conduction advantage of orientation silicon steel sheet to greatest extent; significantly optimize iron core electromagnetism index, reach raise the efficiency, reduce the wastage, reduced volume, the purpose that economizes in raw materials.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1. the full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, simple in structure, easy to use, flexible for installation;
2. the full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, contact spacing, line-spacing can free adjustment, highly versatile, and application is wide, and the loss of transformer is few, and volume is little;
3. the full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, the efficient height, with low cost, and realize intensive, energy-saving and environmental protection.
Description of drawings
Fig. 1 is the structural representation of transformer of the present utility model;
Fig. 2 is the front view of lower house in the utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
Fig. 5 is the structural representation of upper shell in the utility model.
Mark among the figure: 1-lower house, 2-upper shell, 3-pin hole, 4-contact pin, 5-fin, 6-upper shell fill orifice.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Extremely shown in Figure 5 as Fig. 1, the full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, comprise housing, described housing mainly is made up of upper shell 2 and lower house 1, described upper shell 2 adopts dismountable mode to be connected with lower house 1, the top of described lower house 1 is provided with groove, make upper shell 2 can be connected in the groove at lower house 1 top, equally, also can the edge be set in the limit of upper shell 2 one, make the limit portion of upper shell 2 can be connected in lower house 1 top, make upper shell 2 adopt dismountable mode to be connected with lower house 1, and can select connected mode arbitrarily, described upper shell 2 is provided with pin hole 3, and pin hole 3 is distributed in the limit portion of upper shell 2, described contact pin 4 can insert in the pin hole 3, can determine contact pin 4 positions by the actual instructions for use of user, and contact pin 4 can be according to the actual needs, adjust the position of contact pin 4 place pin holes 3 arbitrarily, can overcome conventional pin type transformer contact spacing effectively, array pitch is difficult for the drawback of adjusting because of being subjected to the mould restriction, with pin type transformer installation flexibility, convenience, versatility improves greatly, and application is more extensive.The outer surface of described lower house 1 is the heat radiation sheet, be used for the heat radiation of transformer, described upper shell 2 is provided with upper shell fill orifice 6, can pour into encapsulant in lower house, upper shell and lower house are tightly connected together, thus the sealing effectiveness of assurance transformer.Be equipped with iron core in the described lower house 1, described iron core is structure ringwise, the inwall of described lower house 1 is the cylinder shape inner wall suitable with iron core, and described iron core adopts high magnetic conduction orientation silicon steel sheet to make, and described high magnetic conduction orientation silicon steel sheet adopts laser welding together.High magnetic conduction orientation silicon steel sheet is carried out the high-precision laser welding; after the edge orientation rolls into annular; the vacuum annealing of nitrogen hydrogen protective gas; bring into play the high magnetic conduction advantage of orientation silicon steel sheet to greatest extent; significantly optimize iron core electromagnetism index, reach raise the efficiency, reduce the wastage, reduced volume, the purpose that economizes in raw materials.
The full embedding pin type of contact pin adjustable high-efficiency of the present utility model low consumption toroidal transformer, effectively overcome conventional pin type transformer contact spacing, array pitch because of being subjected to the difficult drawback of adjusting of mould restriction, pin type transformer installation flexibility, convenience, versatility are improved greatly, and application is more extensive.Significantly improve simultaneously the pin type transformer the electromagnetism index, reduce the wastage, raise the efficiency, reduced volume, economize in raw materials, meet specification requirement and development trends intensive, energy-saving and environmental protection, Financial cost advantage and obvious social benefit.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. the full embedding pin type of contact pin adjustable high-efficiency low consumption toroidal transformer, comprise housing, it is characterized in that: described housing mainly is made up of upper shell (2) and lower house (1), described upper shell (2) adopts dismountable mode to be connected with lower house (1), and described upper shell (2) is provided with contact pin (4).
2. the full embedding pin type of contact pin adjustable high-efficiency as claimed in claim 1 low consumption toroidal transformer, it is characterized in that: described upper shell (2) is provided with pin hole (3), and pin hole (3) is distributed in the limit portion of upper shell (2), and described contact pin (4) can insert in the pin hole (3).
3. the full embedding pin type of contact pin adjustable high-efficiency as claimed in claim 3 low consumption toroidal transformer is characterized in that: the outer surface of described lower house (1) is the heat radiation sheet.
4. the full embedding pin type of the contact pin adjustable high-efficiency low consumption toroidal transformer of stating as claim 4, it is characterized in that: described upper shell (2) is provided with upper shell fill orifice (6).
5. as claim 1 or the full embedding pin type of 2 or 3 or 4 described contact pin adjustable high-efficiency low consumptions toroidal transformer, it is characterized in that: described lower house is equipped with iron core in (1), described iron core is structure ringwise, and the inwall of described lower house (1) is the cylinder shape inner wall suitable with iron core.
6. the full embedding pin type of contact pin adjustable high-efficiency as claimed in claim 5 low consumption toroidal transformer is characterized in that: described iron core adopts high magnetic conduction orientation silicon steel sheet to make, and described high magnetic conduction orientation silicon steel sheet adopts laser welding together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201028773U CN202093962U (en) | 2011-04-11 | 2011-04-11 | Efficient low-consumption fully-encapsulated pin-type ring transformer with adjustable contact pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201028773U CN202093962U (en) | 2011-04-11 | 2011-04-11 | Efficient low-consumption fully-encapsulated pin-type ring transformer with adjustable contact pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093962U true CN202093962U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201028773U Expired - Fee Related CN202093962U (en) | 2011-04-11 | 2011-04-11 | Efficient low-consumption fully-encapsulated pin-type ring transformer with adjustable contact pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847481A (en) * | 2017-01-12 | 2017-06-13 | 惠州格利尔科技有限公司 | A kind of pin fixed plate of micro loop transformer and the preparation method of transformer |
-
2011
- 2011-04-11 CN CN2011201028773U patent/CN202093962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847481A (en) * | 2017-01-12 | 2017-06-13 | 惠州格利尔科技有限公司 | A kind of pin fixed plate of micro loop transformer and the preparation method of 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: 20111228 Termination date: 20180411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |