CN203895245U - Novel transformer framework with external protrusions - Google Patents
Novel transformer framework with external protrusions Download PDFInfo
- Publication number
- CN203895245U CN203895245U CN201420307758.5U CN201420307758U CN203895245U CN 203895245 U CN203895245 U CN 203895245U CN 201420307758 U CN201420307758 U CN 201420307758U CN 203895245 U CN203895245 U CN 203895245U
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- CN
- China
- Prior art keywords
- magnetic core
- salient point
- transformer framework
- protrusions
- core body
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- 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 the technical field of electronic accessories, in particular to a novel transformer framework with external protrusions. The novel transformer framework with the external protrusions comprises a magnetic core body, square contact pins and the protrusions, wherein the square contact pins are arranged on the magnetic core body, the protrusions are arranged at the two ends of the magnetic core body and correspond to the square contact pins, a magnetic core hole is formed in the magnetic core body, a boss is arranged at one end of the magnetic core body, and blades are arranged on the boss. According to the novel transformer framework with the external protrusions, the structural design is simple and scientific; the wire winding protrusions are arranged, a wound wire is hung on a fulcrum on the outer wide during wire winding, the heat conducting distance is increased, damage to wires during high-temperature tin soldering is reduced, the safety performance is guaranteed, the safety requirement is met, assembly is convenient, the efficiency is higher, and both the performance and usage are stable.
Description
Technical field:
The utility model relates to electronic components technical field, refers in particular to a kind of Novel external salient point transformer framework.
Background technology:
At present, in transformer framework design, main coil is all to adopt the directly mode of welding with time coil connecting contact pin, because high-temperature soldering has certain damage to wire rod, easily allow transformer produce unstable properties, winding is easily short circuit also, while producing assembling, also there is a problem in this structure, when coil-winding, very inconvenient, production efficiency is also low.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of Novel external salient point transformer framework, the simple science of its structural design, is provided with coiling salient point, and in coiling process, outside fulcrum was hung in coiling, extended the distance of heat conduction, reduce the damage to wire rod in high temperature scolding tin process, guarantee security performance and safety requirement, easy to assembly, efficiency is higher, and performance is used stable.
For achieving the above object, the utility model adopts following technical scheme, a kind of Novel external salient point transformer framework, it comprises magnetic core array, square contact pin, salient point, and magnetic core array is provided with square contact pin, and magnetic core array two ends are provided with salient point, salient point is corresponding with square contact pin, magnetic core array is provided with magnetic core hole, and one end of magnetic core array is provided with boss, has blade on boss.
Described salient point and square contact pin are vertical stratification.
Described salient point is any one in square body, cylinder.
The utility model beneficial effect is: magnetic core array is provided with square contact pin, magnetic core array two ends are provided with salient point, and salient point is corresponding with square contact pin, and magnetic core array is provided with magnetic core hole, be provided with coiling salient point, in coiling process, outside fulcrum was hung in coiling, had extended the distance of heat conduction, reduced the damage to wire rod in high temperature scolding tin process, guarantee security performance and safety requirement, easy to assembly, efficiency is higher, and performance is used stable.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model other direction structural representation.
Embodiment:
See shown in Fig. 1 to Fig. 2: the utility model comprises magnetic core array 1, square contact pin 2, salient point 3, magnetic core array 1 is provided with square contact pin 2, magnetic core array 1 two ends are provided with salient point 3, salient point 3 is corresponding with square contact pin 2, magnetic core array 1 is provided with magnetic core hole 4, and one end of magnetic core array 1 is provided with boss 5, has blade 6 on boss 5, blade 6 plays partition effect, can guarantee not short circuit of winding.
Described salient point 3 is vertical stratification with square contact pin 2.
Described salient point 3 is any one in square body, cylinder, can allow coiling extend heat conduction distance, reduces the damage of high temperature to wire rod, guarantees security performance and safety requirement, and easy to assembly, efficiency is higher, and performance is used stable.
The utility model is for example mainly used, on charger, adapter: power is to use on the charger, adapter of 12V/1A, 12V/1.5.
The above is only preferred embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. a Novel external salient point transformer framework, it comprises magnetic core array (1), square contact pin (2), salient point (3), it is characterized in that: magnetic core array (1) is provided with square contact pin (2), magnetic core array (1) two ends are provided with salient point (3), salient point (3) is corresponding with square contact pin (2), magnetic core array (1) is provided with magnetic core hole (4), and one end of magnetic core array (1) is provided with boss (5), has blade (6) on boss (5).
2. a kind of Novel external salient point transformer framework according to claim 1, is characterized in that: described salient point (3) is vertical stratification with square contact pin (2).
3. a kind of Novel external salient point transformer framework according to claim 1, is characterized in that: described salient point (3) is any one in square body, cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307758.5U CN203895245U (en) | 2014-06-10 | 2014-06-10 | Novel transformer framework with external protrusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307758.5U CN203895245U (en) | 2014-06-10 | 2014-06-10 | Novel transformer framework with external protrusions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895245U true CN203895245U (en) | 2014-10-22 |
Family
ID=51721616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307758.5U Expired - Fee Related CN203895245U (en) | 2014-06-10 | 2014-06-10 | Novel transformer framework with external protrusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140009A (en) * | 2015-09-09 | 2015-12-09 | 浙江矛牌电子科技有限公司 | High frequency switching power supply transformer |
-
2014
- 2014-06-10 CN CN201420307758.5U patent/CN203895245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140009A (en) * | 2015-09-09 | 2015-12-09 | 浙江矛牌电子科技有限公司 | High frequency switching power supply 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190610 |