CN208077761U - A kind of network transformer - Google Patents
A kind of network transformer Download PDFInfo
- Publication number
- CN208077761U CN208077761U CN201820463450.8U CN201820463450U CN208077761U CN 208077761 U CN208077761 U CN 208077761U CN 201820463450 U CN201820463450 U CN 201820463450U CN 208077761 U CN208077761 U CN 208077761U
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- Prior art keywords
- pin
- outer casing
- casing base
- storage tank
- boss
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Abstract
The utility model discloses a kind of network transformers, include outer casing base with the storage tank for accommodating magnetic ring coil, the outer casing upper cover of the outer casing base can be covered on and set on the double pin of the outer casing base, one end of opening of the double pin close to the storage tank is equipped with the U-shaped card slot of the lead for accommodating magnetic ring coil.The transformer pin of the utility model and the connection type of the lead of magnetic ring coil are simple, by directly snapping onto lead in pin in U-shaped card slot, do not have to wire wound in pin, reduce solder joint, improve the stability of transformer.
Description
Technical field
The utility model belongs to transformer technology field, and in particular to a kind of network transformer.
Background technology
The lead of the magnetic coil of traditional network transformer is connect with pin by way of winding, in connecing for pin
Line end is provided with the notch of kinking, and kinking uses helical form coiling from bottom to top, lead to be entangled in pin position jaggy, twine
The pin of coil lead and shell is set to be attached the shape for reaching and electrically conducting by the way of manual wicking after the completion of line
State.Such technological process is complicated, and manufacturing process is cumbersome, and operation difficulty is big, needs to control coil lead during kinking
Elasticity；Since the lead of magnetic coil is enameled wire, the part needs that tool used in kinking is contacted with enameled wire are beaten
Ground smooth makes not destroy enameled wire during kinking, and enameled wire can cause high pressure bad after destroying, if the tool (example used
Such as：Tweezers) it is too sharp, lead can be made to break or be broken.And traditional network transformer solder joint is larger, and the dosage of tin material is more,
Production cost and high labor cost, the agent after coiling of spacing between two pins of traditional transformer is relatively narrow, easily causes short
Road causes the scrappage of scrappage high transformer high, is also susceptible to the risk of electric property hidden danger.
Utility model content
The purpose of this utility model is that：Above-mentioned deficiency in the prior art is solved, a kind of network transformer is provided.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of network transformer, including there is appearance
Receive magnetic ring coil storage tank outer casing base, can be covered on the outer casing base outer casing upper cover and be set to the outer casing base
Double pin, one end of opening of the double pin close to the storage tank is equipped with the lead for accommodating magnetic ring coil
U-shaped card slot.The adjoining dimensions of the size of U-shaped card slot and the lead of magnetic ring coil, card is by down-lead card in U-shaped card slot.
Further, the double pin includes the first pin and the second pin, in first pin close to institute
The one end for stating the opening of storage tank is equipped with first boss, and one end of opening of second pin close to the storage tank is equipped with
Second boss, the first boss match to form the U-shaped card slot with the second boss.
Further, it is equipped with crossed beam trunking in the outer casing base, the opening of the crossed beam trunking and the storage tank is located at institute
State the homonymy of outer casing base.
Further, the outer casing base is equipped with ventilation opening, and the ventilation opening is connected to the storage tank.
Further, the double pin is multigroup, and multigroup double pin is set to the both sides of the outer casing base.
Further, first pin is integrally formed with the first boss, second pin and described second
Boss is integrally formed.
Further, the outer casing upper cover is equipped with glue groove, the double pin close to the side of the double pin
One end equipped with U-shaped card slot is located in the glue groove.
Another technical solution is：A kind of network transformer, include with accommodate magnetic ring coil storage tank outer casing base,
It can be covered on the outer casing upper cover of the outer casing base and the single pin set on the outer casing base, the single pin is close
One end of the opening of the storage tank is equipped with the U-shaped card slot for accommodating magnetic ring coil lead.In the technical scheme, it is set as
Single pin, opens up U-shaped card slot in pin.
By adopting the above-described technical solution, the utility model has the beneficial effects that：
1. in the network transformer of the utility model, U-shaped card slot is set in double pin or single pin, it will
The lead of magnetic coil is directly clamped among in U-shaped card slot, then so that lead is fixed with pin by welding, and electric with pin
Property connection, solder joint need not be reduced by wire wound in pin, save solder, reduce production cost；And lead to
It crosses and lead is directly snapped onto into mode in U-shaped card slot, reduce the operation difficulty of wiring, reduce the breakage rate of lead.
It, will not be in pin 2. the lead in the utility model snaps onto in the U-shaped card slot of double pin or monolithic pin
Upper winding lead will not reduce the spacing between adjacent two pin, reduce the risk of network transformer short circuit, further
The scrappage for reducing network transformer.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic top plan view of the outer casing base of the transformer of the utility model；
Fig. 2 is the schematic front view one of the transformer of the utility model；
Fig. 3 is the schematic front view two of the transformer of the utility model；
Fig. 4 is the schematic front view three of the transformer of the utility model；
Fig. 5 is the schematic front view four of the transformer of the utility model；
Fig. 6 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 7 is the B-B schematic cross-sectional views of Fig. 1；
Fig. 8 is the C portion enlarged diagram of Fig. 2；
Fig. 9 is the D enlarged schematic partial views of Fig. 3；
Figure 10 is the E enlarged schematic partial views of Fig. 4；
Figure 11 is the F enlarged schematic partial views of Fig. 5；
Figure 12 is the schematic front view of the transformer of the utility model；
Figure 13 is the elevational schematic view of the outer casing upper cover of the transformer of the utility model；
Reference numeral：1- storage tanks, 2- outer casing bases, 3- outer casing upper covers, the double pins of 4-, the first pins of 41-, 411-
First boss, the second pins of 42-, 421- second boss, 5-U type card slots, 6- crossed beam trunkings, 7- ventilation openings, 8- glue grooves, 9- draw
Line, the single pins of 10-.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, can also can be indirectly connected through an intermediary the company inside two elements
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
Embodiment 1：A kind of network transformer includes outer casing base 2, Ke Gai with the storage tank 1 for accommodating magnetic ring coil
Outer casing upper cover 3 together in the outer casing base 2 and the double pin 4 set on the outer casing base 2, the double pin 4 are leaned on
One end of the opening of the nearly storage tank 1 is equipped with the U-shaped card slot 5 of the lead 9 for accommodating magnetic ring coil.
In the present embodiment, magnetic ring coil is placed in storage tank 1, and the lead 9 of magnetic ring coil is fixed in U-shaped card slot 5,
And with 4 electrical communication of double pin, the lid closes on outer casing base 2 on shell, and outer casing base 2 and outer casing upper cover 3 are solid
It is fixed.The advantageous effect of the present embodiment is, the lead 9 of magnetic ring coil is directly caught in U-shaped card slot 5, only in welding lead 9
The lead 9 in U-shaped card slot 5 need to be welded, lead 9 need not be all welded in pin, be greatly reduced solder joint, save
Production cost.
Embodiment 2：On the basis of embodiment 1, which includes the first pin 41 and the second pin 42,
One end of opening of first pin 41 close to the storage tank 1 is equipped with first boss 411, and second pin 42 is close
One end of the opening of the storage tank 1 is equipped with second boss 421, the shape and structure phase of first boss 411 and second boss 421
Together, the first boss 411 matches to form the U-shaped card slot 5 with the second boss 421, the size of U-shaped card slot 5 with draw
The diameter of line 9 matches, and makes 9 clamping fixed of lead in U-shaped card slot 5.Wherein, the first pin 41 and the second pin 42 be side by side
Setting, first one end of pin 41 far from U-shaped card slot 5 are located at outside outer casing base 2, and the second pin 42 is entirely located in shell deck
It is interior；When in use, the first pin 41 is connect with its parts, and the second pin 42 is not connect with other parts.
In the present embodiment, first pin 41 is integrally formed with the first boss 411, second pin 42
It is integrally formed with the second boss 421, in the actual production process, directly connecing pin in the prior art can be passed through
Line end flattens, and forms first boss 411 or second boss 421, conventional means in the prior art can also be used, first
First boss 411 is arranged in the terminals of pin 41, and second boss 421 is arranged in the terminals of the second pin 42.
Embodiment 3：On the basis of embodiment 1 or 2, it is additionally provided with crossed beam trunking 6 in the outer casing base 2, wherein the mistake
Wire casing 6 is located at the homonymy of the outer casing base 2, the opening of one end and storage tank 1 of crossed beam trunking 6 with the opening of the storage tank 1
Place's connection, the lead 9 of magnetic ring coil are passed through from crossed beam trunking 6, and crossed beam trunking 6 leads to 9 clamping of lead and the position of anchor leg 9
The crossed beam trunking 6 being arranged on shell deck is crossed, enhances the stability that lead 9 is connect with U-shaped card slot 5, while also reducing extension
Lead 9 is first clamped in crossed beam trunking 6 when card hangs lead 9, the movable end of lead 9 is being snapped onto U by the operation difficulty of line
In type card slot 5, since when card hangs lead 9, lead 9 is to first pass through after wire casing 6 is fixed to snap onto again in U-shaped card slot 5, is drawn
Line 9 is in stationary state, easy to operate convenient for snapping onto the movable end of lead 9 in U-shaped card slot 5.
Embodiment 4：On the basis of embodiment 1-3, outer casing base 2 be equipped with ventilation opening 7, the ventilation opening 7 with it is described
Storage tank 1 is connected to.The lid of outer casing upper cover 3 is closed after outer casing base 2, ventilation opening 7 makes storage tank 1 be connected to outside, makes magnet ring wire
Air pressure around circle is identical as the external world, eliminates inside and outside draught head, promotes the reliability of transformer.
Preferably, the double pin 4 is multigroup, and multigroup double pin 4 is set to the two of the outer casing base 2
Side can also be the pin of double pin 4 and existing coiling equipped with U-shaped card slot 5 in the transformer of the utility model
It is used in combination, is selected according to the quantity of wiring in pin.
Preferably, lid 3 is equipped with glue groove 8, the double pin close to the side of the double pin 4 on the housing
One end that needle 4 is equipped with U-shaped card slot 5 is located in the glue groove 8.The lid of outer casing upper cover 3 closes on outer casing base 2, by outer
Fixing glue in shell upper cover 3 is fixedly connected with outer casing base 2, by the way that glue groove 8 is arranged on lid 3 on the shell, and in shell
After the lid of upper cover 3 closes, one end that double pin 4 is equipped with U-shaped card slot 5 is trapped in the fixation colloidal sol of colloidal sol slot, and fixing glue is placed
In glue groove 8, compared with it directly all will coat fixing glue on outer casing upper cover 3 in the prior art, it is greatly reduced fixation
The dosage of glue saves production cost.
Embodiment 5：A kind of network transformer includes outer casing base 2, Ke Gai with the storage tank 1 for accommodating magnetic ring coil
Outer casing upper cover 3 together in the outer casing base and the single pin 10 set on the outer casing base, the single pin 10 are leaned on
One end of the opening of the nearly storage tank 1 is equipped with the U-shaped card slot 5 for accommodating magnetic ring coil lead.In the technical scheme, if
It is set to single pin 10, U-shaped card slot 5 is opened up in single pin 10.
The transformer pin of the utility model and the connection type of the lead of magnetic ring coil are simple, by directly by lead
It snaps onto in pin in U-shaped card slot, does not have to wire wound in pin, reduce solder joint, improve the stabilization of transformer
Property.
Claims (8)
1. a kind of network transformer, it is characterised in that：Include the outer casing base of the storage tank with receiving magnetic ring coil, conjunction can be covered
Outer casing upper cover in the outer casing base and the double pin set on the outer casing base, the double pin is close to the appearance
One end of the opening of slot is set equipped with the U-shaped card slot for accommodating magnetic ring coil lead.
2. network transformer according to claim 1, it is characterised in that：The double pin includes the first pin and the
Two pins are equipped with first boss in one end of opening of first pin close to the storage tank, and second pin is leaned on
One end of the opening of the nearly storage tank is equipped with second boss, and the first boss cooperatively forms the U with the second boss
Type card slot.
3. network transformer according to claim 1, it is characterised in that：It is equipped with crossed beam trunking in the outer casing base, it is described
Crossed beam trunking is located at the homonymy of the outer casing base with the opening of the storage tank.
4. network transformer according to claim 1, it is characterised in that：The outer casing base be equipped with ventilation opening, it is described
Ventilation opening is connected to the storage tank.
5. network transformer according to claim 1, it is characterised in that：The double pin be it is multigroup, it is multigroup described double
Arrange the both sides that pin is set to the outer casing base.
6. network transformer according to claim 2, it is characterised in that：First pin and the first boss one
Body formed, second pin is integrally formed with the second boss.
7. network transformer according to claim 1, it is characterised in that：The outer casing upper cover is close to the double pin
Side be equipped with glue groove, the double pin be equipped with the U-shaped card slot one end be located in the glue groove.
8. a kind of network transformer, it is characterised in that：Include the outer casing base of the storage tank with receiving magnetic ring coil, conjunction can be covered
Outer casing upper cover in the outer casing base and the single pin set on the outer casing base, the single pin is close to the appearance
One end of the opening of slot is set equipped with the U type card slots for accommodating magnetic ring coil lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463450.8U CN208077761U (en) | 2018-04-03 | 2018-04-03 | A kind of network transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463450.8U CN208077761U (en) | 2018-04-03 | 2018-04-03 | A kind of network transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077761U true CN208077761U (en) | 2018-11-09 |
Family
ID=64042938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820463450.8U Active CN208077761U (en) | 2018-04-03 | 2018-04-03 | A kind of network transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735466A (en) * | 2018-04-03 | 2018-11-02 | 绵阳高新区经纬达科技有限公司 | A kind of hanging wire method of network transformer and the network transformer |
| CN109616285A (en) * | 2019-01-28 | 2019-04-12 | 陈华清 | SMT Inductor |
-
2018
- 2018-04-03 CN CN201820463450.8U patent/CN208077761U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735466A (en) * | 2018-04-03 | 2018-11-02 | 绵阳高新区经纬达科技有限公司 | A kind of hanging wire method of network transformer and the network transformer |
| WO2019192259A1 (en) * | 2018-04-03 | 2019-10-10 | 绵阳高新区经纬达科技有限公司 | Network transformer and line hanging method therefor |
| CN109616285A (en) * | 2019-01-28 | 2019-04-12 | 陈华清 | SMT Inductor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 Yongxing Town Industrial Park, Mianyang High-tech Zone, Sichuan Province Patentee after: Sichuan Jingweida Science and Technology Group Co., Ltd. Address before: 621000 Yongxing Town Industrial Park, Mianyang High-tech Zone, Sichuan Province Patentee before: MIANYANG HIGHLY-TECH JINGWEIDA SCIENTIFIC CO., LTD. |