CN209607563U - A kind of workpiece ontology increases the transformer of reinforcement security performance - Google Patents
A kind of workpiece ontology increases the transformer of reinforcement security performance Download PDFInfo
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- CN209607563U CN209607563U CN201920111615.XU CN201920111615U CN209607563U CN 209607563 U CN209607563 U CN 209607563U CN 201920111615 U CN201920111615 U CN 201920111615U CN 209607563 U CN209607563 U CN 209607563U
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- plastic cement
- divider wall
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- skeleton
- transformer
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Abstract
The utility model discloses a kind of transformer of workpiece ontology raising reinforcement security performance, including skeleton and the coil and magnetic core that are mounted on skeleton.Skeleton lower end two sides are provided with plastic cement divider wall, and row's transverse direction cylinder is respectively equipped on the lateral surface of plastic cement divider wall.Row's pin is respectively arranged in the lower end of the plastic cement divider wall of two sides.Plastic cement divider wall and skeleton are integrally formed.The utility model passes through the setting of plastic cement divider wall, increases pin at a distance from magnetic core and ontology is outstanding high, so that creepage distance be made to increase, can achieve higher safety requirement.Pin is L-type structure, and pin is located at plastic cement divider wall bottom, without departing from whole projected outline, saves the space for occupying mainboard.
Description
Technical field
The utility model relates to field transformer, in particular to a kind of ontology is raised, workpiece and foot mounting plane out
Distance increase high safety performance switching mode power supply transformer.
Background technique
Transformer (Transformer) is the element for changing alternating voltage using the principle of electromagnetic induction.Such as Fig. 1 institute
Show, the pin 10 of conventional transformer is sea-gull aerofoil profile, is gone out from side, foot span is wide out, and occupied space is big；And pin 10 with
For magnetic core 20 apart from short, creepage distance is short, and high-intensitive safety requirement is not achieved.
Utility model content
The main purpose of the utility model is to provide a kind of ontology and raises, and workpiece ontology, which increases, reinforces security performance
Transformer, it is intended to increase the creepage distance between pin and magnetic core, to reach high-intensitive safety requirement.
A kind of Switching Power Supply transformation the utility model proposes workpiece far from the high safety performance for going out foot mounting plane
Device, including skeleton and the coil and magnetic core that are mounted on the skeleton, skeleton lower end two sides are provided with plastic cement divider wall, In
The lower end of the plastic cement divider wall of two sides is provided with row's pin.
Preferably, the plastic cement divider wall is inverted L shape setting, protects eaves portion position and vertical outstanding height including being located at the lateral of upper end
Part, the magnetic core are located above the lateral shield eaves portion position of the plastic cement divider wall.
Preferably, the plastic cement divider wall and the skeleton are integrally formed.
Preferably, the pin is L-type structure, including vertical position and lateral position, and two rows of pins is back to setting
It sets；The vertical position of the pin is drawn from the bottom of the plastic cement divider wall, and the lateral position of the pin is without departing from described
Skeleton entirety projected outline.
Preferably, the lateral surface of the plastic cement divider wall is equipped with row's transverse direction cylinder.
The utility model has the following beneficial effects:
The ontology of the utility model is raised, and workpiece ontology increases the transformer for reinforcing security performance in skeleton lower end two
Side is provided with plastic cement divider wall, is respectively arranged with row's pin in the lower end of the plastic cement divider wall of two sides.Pass through setting for divider wall
It sets, increases pin at a distance from magnetic core and ontology is outstanding high, so that creepage distance be made to increase, can achieve higher safety requirement.
Pin is located at plastic cement divider wall bottom, without departing from whole projected outline, saves the space for occupying mainboard.
Detailed description of the invention
Fig. 1 is the structure chart of the conventional transformer in the background technique of the utility model；
Fig. 2 is the perspective view of the transformer framework in the embodiments of the present invention；
Fig. 3 is the top view of the transformer framework in the embodiments of the present invention；
Fig. 4 is the main view of the transformer framework in the embodiments of the present invention；
Fig. 5 is the bottom view of the transformer framework in the embodiments of the present invention；
Fig. 6 is the perspective view of the transformer framework installation magnetic core in the embodiments of the present invention；
Fig. 7 is the left view of the transformer framework installation magnetic core in the embodiments of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig. 2 to Fig. 7, propose that the utility model ontology is raised, workpiece ontology increases the change for reinforcing security performance
One embodiment of depressor:
A kind of workpiece ontology increases the transformer for reinforcing security performance, including skeleton 1 and is mounted on the skeleton 1
Coil and magnetic core 5.The 1 lower end two sides of skeleton are provided with plastic cement divider wall 2, divide on the lateral surface of the plastic cement divider wall 2
It She You not row's transverse direction cylinder 4.Row's pin 3 is respectively arranged in the lower end of the plastic cement divider wall 2 of two sides.The plastic cement
Divider wall 2 and the skeleton 1 are integrally formed.
The plastic cement divider wall 2 is inverted L shape setting, the lateral shield eaves portion position 21 including being located at upper end and vertically outstanding high part
22, the magnetic core 5 is located at lateral 21 top of shield eaves portion position of the plastic cement divider wall 1.
The pin 3 is L-type structure, including vertical position 31 and lateral position 32, and two rows of pins 3 is back to setting
It sets；The vertical position 31 of the pin 3 is drawn from the bottom of the plastic cement divider wall 2, and the lateral position 32 of the pin 3 does not surpass
Whole projected outline out.
The utility model passes through the setting of plastic cement divider wall 2, increases pin 3 at a distance from magnetic core 5 and ontology is outstanding high, thus
Increase creepage distance, can achieve higher safety requirement.
Pin 3 is located at 2 bottom of plastic cement divider wall, without departing from whole projected outline, saves the space for occupying mainboard.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of workpiece ontology increases the transformer for reinforcing security performance, including skeleton and the line being mounted on the skeleton
Circle and magnetic core, which is characterized in that skeleton lower end two sides are provided with plastic cement divider wall, the plastic cement divider wall in two sides
Lower end is provided with row's pin；The plastic cement divider wall is that inverted L shape is arranged, including the lateral shield eaves portion position positioned at upper end and vertically
Outstanding high part, the magnetic core are located above the lateral shield eaves portion position of the plastic cement divider wall.
2. workpiece ontology according to claim 1 increases the transformer for reinforcing security performance, which is characterized in that described
Plastic cement divider wall and the skeleton are integrally formed.
3. workpiece ontology according to claim 2 increases the transformer for reinforcing security performance, which is characterized in that described
Pin is L-type structure, including vertical position and lateral position, and two rows of pins is back to setting；The vertical portion of the pin
Position is drawn from the bottom of the plastic cement divider wall, and the lateral position of the pin is without departing from skeleton entirety projected outline.
4. workpiece ontology according to claim 2 increases the transformer for reinforcing security performance, which is characterized in that described
The lateral surface of plastic cement divider wall is equipped with row's transverse direction cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111615.XU CN209607563U (en) | 2019-01-22 | 2019-01-22 | A kind of workpiece ontology increases the transformer of reinforcement security performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111615.XU CN209607563U (en) | 2019-01-22 | 2019-01-22 | A kind of workpiece ontology increases the transformer of reinforcement security performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607563U true CN209607563U (en) | 2019-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111615.XU Active CN209607563U (en) | 2019-01-22 | 2019-01-22 | A kind of workpiece ontology increases the transformer of reinforcement security performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009388A (en) * | 2019-12-31 | 2020-04-14 | 江阴立一电子科技有限公司 | Embedded switch transformer with bracket and manufacturing process thereof |
-
2019
- 2019-01-22 CN CN201920111615.XU patent/CN209607563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009388A (en) * | 2019-12-31 | 2020-04-14 | 江阴立一电子科技有限公司 | Embedded switch transformer with bracket and manufacturing process thereof |
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