CN204229973U - Anti-lightning strike net mouth transformer - Google Patents
Anti-lightning strike net mouth transformer Download PDFInfo
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- CN204229973U CN204229973U CN201420668009.5U CN201420668009U CN204229973U CN 204229973 U CN204229973 U CN 204229973U CN 201420668009 U CN201420668009 U CN 201420668009U CN 204229973 U CN204229973 U CN 204229973U
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- insulation
- encapsulated body
- magnetic ring
- coil assembly
- net mouth
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Abstract
The utility model relates to anti-lightning strike net mouth transformer, anti-lightning strike net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, insulation-encapsulated body is provided with multiple stitch, described insulation-encapsulated body also comprises upper cover, insulation-encapsulated body is divided into several spatial accommodation by described upper cover, and described spatial accommodation holds a described magnetic ring coil assembly.By adopting such scheme, insulation-encapsulated body can be divided into several spatial accommodation, the many groups coil in net mouth transformer is separated respectively, improve the anti-lightning strike effect of network transformer, more save the use of peripheral component, reach cost advantage.
Description
Technical field
The utility model relates to a kind of transformer, particularly, relates to a kind of anti-lightning strike net mouth transformer.
Background technology
Along with developing rapidly of computer electronics technology, the application of network technology is also maked rapid progress, and the computer of today departs from flow process and the method for unit operation in the past gradually, than avoiding the epoch marching toward network job.Therefore, in order to the various mixed-media network modules mixed-medias also development of net control contact.
Usually, various terminal or device are contacted by the computer on mixed-media network modules mixed-media and grid line and other network.Terminal or device are connected to external network by grid line.By just information can be transmitted mutually between world-wide web two computer installations.When the impedance of the computer installation (or network equipment) connected when grid line two ends is different, just the wire circle by net mouth transformer adjusts, this is the general principle of transformer, and the device utilizing this principle that grid line two ends can be made to connect can reach impedance matching.
Further, the voltage of the device that grid line two ends connect is also likely inconsistent, by protection and the changing voltage of net mouth transformer, also can prevent the different voltages of heterogeneous networks equipment room from being connected by network and damaging equipment.Also in some cases, the instantaneous pressure that net mouth transformer also can prevent grid line from transmitting damages the terminal (or network equipment) of local side.
Existing net mouth transformer comprises insulation-encapsulated body and multiple magnetic ring coil assembly.Multiple magnetic ring coil element is parallel being placed in insulation-encapsulated body, and distance between above-mentioned magnetic ring coil assembly also closely.Along with the size of net mouth transformer is more and more less, and the functional requirement of net mouth transformer is more and more higher, the electronic component in insulation shell gets more and more, the defect of existing net mouth transformer, for in the process of producing net mouth transformer, the envelope curve on magnetic ring coil element likely can be destroyed.This causes mixed-media network modules mixed-media when being struck by lightning, and may break through the insulating barrier of enamelled wire and be coupled to another coil groups, and then cause the damage of the network equipment under the instantaneous pressure that coil groups produces.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of anti-lightning strike net mouth transformer, described net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, insulation-encapsulated body is provided with multiple stitch, described insulation-encapsulated body also comprises upper cover, and insulation-encapsulated body is divided into several spatial accommodation by described upper cover, and described spatial accommodation holds a described magnetic ring coil assembly.
Described spatial accommodation is surrounded completely by insulating material.
Described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body.
Bottom described insulation-encapsulated body, concave configuration is set, to fix described magnetic ring coil assembly when assembling.
Bottom described insulation-encapsulated body, adhesive is set, to fix described magnetic ring coil assembly when assembling.
Described insulation-encapsulated body and upper cover are formed in one.
Dielectric adhesive is full of, with fixing described magnetic ring coil assembly in described spatial accommodation.
Described insulation-encapsulated body and upper cover are manufactured by flame-resistant insulation PC and form.
Beneficial effect of the present invention is, by adopting such scheme, insulation-encapsulated body can be divided into several spatial accommodation, many groups coil in net mouth transformer is separated respectively, can avoid like this net mouth transformer be struck by lightning or other unexpected situations time the instantaneous pressure that produces and the coiling that punctures on coil, wear out to another group coil, cause the damage of the network equipment, improve the anti-lightning strike effect of network transformer, more save the use of peripheral component, reach cost advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of net mouth transformer.
Fig. 2 is the structural representation of net mouth transformer upper cover.
Fig. 3 is the circuit diagram of net mouth transformer.
Fig. 4 is the another kind of structural representation of net mouth transformer upper cover.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, below adopt specific embodiment that beneficial effect of the present invention is described.
Net mouth transformer, described net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, insulation-encapsulated body is provided with multiple stitch, described insulation-encapsulated body also comprises upper cover, insulation-encapsulated body is divided into several spatial accommodation by described upper cover, and described spatial accommodation holds a described magnetic ring coil assembly.
By adopting such scheme, insulation-encapsulated body can be divided into several spatial accommodation, many groups coil in net mouth transformer is separated respectively, can avoid like this net mouth transformer be struck by lightning or other unexpected situations time the instantaneous pressure that produces and the coiling punctured on coil, wear out to another group coil, cause the damage of the network equipment, improve the anti-lightning strike effect of network transformer, more save the use of peripheral component, reach cost advantage.
As a kind of embodiment of the present invention, spatial accommodation is surrounded completely by insulating material.
As a kind of embodiment of the present invention, described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body.
As a kind of embodiment of the present invention, bottom described insulation-encapsulated body, concave configuration is set, to fix described magnetic ring coil assembly when assembling.
As a kind of embodiment of the present invention, bottom described insulation-encapsulated body, adhesive is set, to fix described magnetic ring coil assembly when assembling.
As a kind of embodiment of the present invention, described insulation-encapsulated body and upper cover are formed in one.
As a kind of embodiment of the present invention, in described spatial accommodation, be full of dielectric adhesive, with fixing described magnetic ring coil assembly.
As a kind of embodiment of the present invention, described insulation-encapsulated body and upper cover are manufactured by flame-resistant insulation PC and form.
Along with the size of network interface transformation is more and more less, at net mouth transformer, upper cover is set, insulation-encapsulated body is divided into several spatial accommodation, before covering upper cover, can easily magnetic ring coil assembly be put within insulation-encapsulated body according to the mode of anticipation more easily, even can cover upper cover after perfusion insulating cement.
Embodiment 1
See Fig. 1 Fig. 2, net mouth transformer 1, described net mouth transformer 1 comprises insulation-encapsulated body 10, multiple stitch 12 and multiple magnetic ring coil assembly 11, described multiple magnetic ring coil assembly 11 is arranged in insulation-encapsulated body 10, insulation-encapsulated body is provided with multiple stitch 12, described insulation-encapsulated body also comprises upper cover 13, and insulation-encapsulated body is divided into several spatial accommodation 14 by described upper cover, and described spatial accommodation holds a described magnetic ring coil assembly.Magnetic ring coil assembly by adhesive bonds bottom insulation-encapsulated body.Multiple stitch 11 and multiple magnetic ring coil assembly 11 are electrically connected that (this is general knowledge, therefore accompanying drawing does not mark.) between stitch and magnetic ring coil assembly, lightning protected element is set.
Upper cover and insulation-encapsulated body size match, and form spatial accommodation 14.Spatial accommodation is surrounded by upper cover and insulation-encapsulated body completely.Insulation-encapsulated body and upper cover are formed in one.In order to be flame-resistant insulation PC.Insulation-encapsulated body is poured in by dielectric adhesive in assembling process.
Embodiment 2
See Fig. 1 Fig. 4, net mouth transformer 1, described net mouth transformer 1 comprises insulation-encapsulated body 10, multiple stitch 12 and multiple magnetic ring coil assembly 11, described multiple magnetic ring coil assembly 11 is arranged in insulation-encapsulated body 10, insulation-encapsulated body is provided with multiple stitch 12, described insulation-encapsulated body also comprises upper cover 13, and insulation-encapsulated body is divided into several spatial accommodation 14 by described upper cover, and described spatial accommodation holds a described magnetic ring coil assembly.Have recessed bottom insulation-encapsulated body, just in time can hold magnetic ring coil assembly 11, magnetic ring coil assembly is not easily moved, be easy to assembling.
Upper cover and insulation-encapsulated body size match, and form spatial accommodation 14.Spatial accommodation is surrounded by upper cover and insulation-encapsulated body completely.Insulation-encapsulated body and upper cover are formed in one.In order to be flame-resistant insulation PC.Insulation-encapsulated body is poured in by dielectric adhesive in assembling process.Its circuit diagram is as Fig. 3.
Claims (10)
1. anti-lightning strike net mouth transformer, it is characterized in that, described net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, insulation-encapsulated body is provided with multiple stitch, and described insulation-encapsulated body also comprises upper cover, and insulation-encapsulated body is divided into several spatial accommodation by described upper cover, described spatial accommodation holds a described magnetic ring coil assembly, and described spatial accommodation is surrounded completely by insulating material.
2. anti-lightning strike net mouth transformer according to claim 1, is characterized in that, described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body.
3. according to the anti-lightning strike net mouth transformer in claim 1 or 2 described in any one claim, it is characterized in that, bottom described insulation-encapsulated body, concave configuration is set, to fix described magnetic ring coil assembly when assembling.
4. according to the anti-lightning strike net mouth transformer in claim 1 or 2 described in any one claim, it is characterized in that, bottom described insulation-encapsulated body, adhesive is set, to fix described magnetic ring coil assembly when assembling.
5. according to the anti-lightning strike net mouth transformer in claim 1 or 2 described in any one claim, it is characterized in that, described insulation-encapsulated body and upper cover are formed in one.
6. according to the anti-lightning strike net mouth transformer in claim 1 or 2 described in any one claim, it is characterized in that, described insulation-encapsulated body and upper cover are manufactured by flame-resistant insulation PC and form.
7. according to the anti-lightning strike net mouth transformer in claim 1 or 2 described in any one claim, it is characterized in that, in described described spatial accommodation, be full of dielectric adhesive, with fixing described magnetic ring coil assembly.
8. anti-lightning strike net mouth transformer according to claim 3, is characterized in that, is full of dielectric adhesive in described described spatial accommodation, with fixing described magnetic ring coil assembly.
9. anti-lightning strike net mouth transformer according to claim 4, is characterized in that, is full of dielectric adhesive in described described spatial accommodation, with fixing described magnetic ring coil assembly.
10. anti-lightning strike net mouth transformer according to claim 5, is characterized in that, is full of dielectric adhesive in described described spatial accommodation, with fixing described magnetic ring coil assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668009.5U CN204229973U (en) | 2014-11-11 | 2014-11-11 | Anti-lightning strike net mouth transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668009.5U CN204229973U (en) | 2014-11-11 | 2014-11-11 | Anti-lightning strike net mouth transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229973U true CN204229973U (en) | 2015-03-25 |
Family
ID=52928040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668009.5U Active CN204229973U (en) | 2014-11-11 | 2014-11-11 | Anti-lightning strike net mouth transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229973U (en) |
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2014
- 2014-11-11 CN CN201420668009.5U patent/CN204229973U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |