CN205564503U - Electromagnetic shield reactor - Google Patents
Electromagnetic shield reactor Download PDFInfo
- Publication number
- CN205564503U CN205564503U CN201620175337.0U CN201620175337U CN205564503U CN 205564503 U CN205564503 U CN 205564503U CN 201620175337 U CN201620175337 U CN 201620175337U CN 205564503 U CN205564503 U CN 205564503U
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- interference magnet
- reactor
- electromagnetic shielding
- core
- Prior art date
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- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses an electromagnetic shield reactor, including coil, iron core, magnetic core iron yoke, heat pipe, anti -interference magnetic ring and base, the coil parcel indisputable core outside surface set up, coil and iron core all are located anti -interference magnetic ring, magnetic core iron yoke is located above the iron core, magnetic core iron yoke side is provided with the external screw thread, the heat pipe runs through anti -interference magnetic ring and iron core, heat pipe and anti -interference magnetic ring fixed connection, anti -interference magnetic ring inner surface provided with an inner thread, anti -interference magnetic ring and magnetic core iron yoke threaded connection, the base is located below the anti -interference magnetic ring, be provided with electrically conductive cloth liner between base and the anti -interference magnetic ring, anti -interference magnetic ring and base are all adhere with electrically conductive cloth liner, this electromagnetic shield reactor has good electromagnetic shield effect.
Description
Technical field
This utility model relates to a kind of electromagnetic shielding reactor.
Background technology
Reactor is also inducer, will produce magnetic field in its occupied certain space scope during a conductor energising, so the electric conductor of all energy current-carrying has perception in general sense.But the inductance of the long straight conductor that is energized is less, produced magnetic field is not strong, and therefore actual reactor is that wire is coiled into solenoid form, claims air reactor；Sometimes for allowing this solenoid have bigger inductance, in solenoid, just insert iron core, claim iron core reactor.Reactance is divided into induction reactance and capacitive reactance, relatively the classification of science is impedor (inducer) and capacitive reactance device (capacitor) is referred to as reactor, inducer had first been had yet with the past, and it is referred to as reactor, so the capacitor described in people is exactly capacitive reactance device now, and reactor refers exclusively to inducer.
The reactor taked in power system common are current-limiting reactor and shunt reactor.
Current-limiting reactor is mainly used to limiting short-circuit current, also has in wave filter with capacitor serial or parallel connection for the higher hamonic wave limiting in electrical network.Reactor in 220kV, 110kV, 35kV, 10kV electrical network is used to the charging capacitive reactive power of absorbing cable circuit.Working voltage can be adjusted by the quantity adjusting shunt reactor.
But current reactor effectiveness is poor, it is difficult to meet consumer demand.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electromagnetic shielding reactor with good effectiveness.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of electromagnetic shielding reactor, including coil, ferrum core, magnetic core iron yoke, heat pipe, anti-interference magnet ring and base, described coil parcel core exterior surface is arranged, described coil and iron core are respectively positioned in anti-interference magnet ring, described magnetic core iron yoke is positioned at above iron core, described magnetic core iron yoke side is provided with external screw thread, described heat pipe runs through anti-interference magnet ring and ferrum core, described heat pipe and the fixing connection of anti-interference magnet ring, described anti-interference magnet ring inner surface is provided with female thread, described anti-interference magnet ring is threadeded with magnetic core iron yoke, described base is positioned at below anti-interference magnet ring, conductive fabric liner it is provided with between described base and anti-interference magnet ring, described anti-interference magnet ring and base all bond with conductive fabric liner.
As preferably, described anti-interference magnet ring outer surface is inlaid with heat sink strip, can play good radiating effect.
As preferably, described base is provided with louvre, is possible to prevent device interior overheated.
As preferably, described chassis interior is honeycomb texture, and weight is slim and graceful.
As preferably, described heat pipe is provided with one or more.
As preferably, described conductive fabric liner thickness is 0.3cm.
As preferably, described base thickness is 0.8cm.
As preferably, described heat pipe outer surface scribbles coatings, can play good insulation effect.
The beneficial effects of the utility model are: by coil and iron core being mounted in anti-interference magnet ring, and use magnetic core iron yoke and base to seal the upper and lower surface of anti-interference magnet ring, good effectiveness can be played, and it is provided with heat pipe, there is good radiating effect, can prevent over-heat inside from affecting performance.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of electromagnetic shielding reactor.
Detailed description of the invention
nullAs shown in Figure 1，A kind of electromagnetic shielding reactor，Including coil 1、Iron core 2、Magnetic core iron yoke 3、Heat pipe 4、Anti-interference magnet ring 5 and base 6，Described coil 1 wraps up iron core 2 outer surface and arranges，Described coil 1 and iron core 2 are respectively positioned in anti-interference magnet ring 5，Described magnetic core iron yoke 3 is positioned at above iron core 2，Described magnetic core iron yoke 3 side is provided with external screw thread (not shown)，Described heat pipe 4 runs through anti-interference magnet ring 5 and iron core 2，Described heat pipe 4 and the fixing connection of anti-interference magnet ring 5，Described anti-interference magnet ring 5 inner surface is provided with female thread (not shown)，Described anti-interference magnet ring 5 is threadeded with magnetic core iron yoke 3，Described base 6 is positioned at below anti-interference magnet ring 5，Conductive fabric liner (not shown) it is provided with between described base 6 and anti-interference magnet ring 5，Described anti-interference magnet ring 5 and base 6 all bond with conductive fabric liner.
Described anti-interference magnet ring 5 outer surface is inlaid with heat sink strip 7, can play good radiating effect.
It is provided with louvre 8 on described base 6, is possible to prevent device interior overheated.
Described base 6 is internal is honeycomb texture, and weight is slim and graceful.
Described heat pipe 4 is provided with one or more.
Described conductive fabric liner thickness is 0.3cm.
Described base 6 thickness is 0.8cm.
Described heat pipe 4 outer surface scribbles coatings (not shown), can play good insulation effect.
The beneficial effects of the utility model are: by coil and iron core being mounted in anti-interference magnet ring, and use magnetic core iron yoke and base to seal the upper and lower surface of anti-interference magnet ring, good effectiveness can be played, and it is provided with heat pipe, there is good radiating effect, can prevent over-heat inside from affecting performance.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (8)
1. an electromagnetic shielding reactor, it is characterised in that: include coil, iron core, magnetic core ferrum
Yoke, heat pipe, anti-interference magnet ring and base, described coil parcel core exterior surface is arranged, described
Coil and iron core are respectively positioned in anti-interference magnet ring, and described magnetic core iron yoke is positioned at above iron core, described
Magnetic core iron yoke side is provided with external screw thread, and described heat pipe runs through anti-interference magnet ring and iron core, described
Heat pipe and the fixing connection of anti-interference magnet ring, described anti-interference magnet ring inner surface is provided with female thread,
Described anti-interference magnet ring is threadeded with magnetic core iron yoke, and described base is positioned under anti-interference magnet ring
Face, is provided with conductive fabric liner, described anti-interference magnet ring between described base and anti-interference magnet ring
All bond with conductive fabric liner with base.
Electromagnetic shielding reactor the most according to claim 1, it is characterised in that: described anti-
Interference magnet ring outer surface is inlaid with heat sink strip.
Electromagnetic shielding reactor the most according to claim 2, it is characterised in that: the described end
Louvre it is provided with on Zuo.
Electromagnetic shielding reactor the most according to claim 3, it is characterised in that: the described end
Seat is internal is honeycomb texture.
Electromagnetic shielding reactor the most according to claim 4, it is characterised in that: described heat
Pipe is provided with one or more.
Electromagnetic shielding reactor the most according to claim 5, it is characterised in that lead described in:
Electricity cloth liner thickness is 0.3cm.
Electromagnetic shielding reactor the most according to claim 6, it is characterised in that: the described end
Seat thickness is 0.8cm.
Electromagnetic shielding reactor the most according to claim 7, it is characterised in that: described heat
Tube outer surface scribbles coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175337.0U CN205564503U (en) | 2016-03-08 | 2016-03-08 | Electromagnetic shield reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175337.0U CN205564503U (en) | 2016-03-08 | 2016-03-08 | Electromagnetic shield reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564503U true CN205564503U (en) | 2016-09-07 |
Family
ID=56816391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175337.0U Expired - Fee Related CN205564503U (en) | 2016-03-08 | 2016-03-08 | Electromagnetic shield reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231367A (en) * | 2016-12-14 | 2018-06-29 | 特富特科技(深圳)有限公司 | A kind of inductor |
-
2016
- 2016-03-08 CN CN201620175337.0U patent/CN205564503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231367A (en) * | 2016-12-14 | 2018-06-29 | 特富特科技(深圳)有限公司 | A kind of inductor |
| CN108231367B (en) * | 2016-12-14 | 2024-05-17 | 特富特科技(深圳)有限公司 | Inductor |
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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: 20160907 Termination date: 20180308 |