CN207398526U - A kind of filtering anti-jamming power-supply socket - Google Patents
A kind of filtering anti-jamming power-supply socket Download PDFInfo
- Publication number
- CN207398526U CN207398526U CN201721514682.3U CN201721514682U CN207398526U CN 207398526 U CN207398526 U CN 207398526U CN 201721514682 U CN201721514682 U CN 201721514682U CN 207398526 U CN207398526 U CN 207398526U
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- China
- Prior art keywords
- power
- supply socket
- filtering
- outlet
- filtering anti
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- Expired - Fee Related
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The utility model provides a kind of filtering anti-jamming power-supply socket, and the filtering anti-jamming power-supply socket includes：Shell and housing face-plate；The shell is internally provided with three metal tubes, and the outlet for external power supply access is provided on the side wall of the shell；Power outlet is provided on the housing face-plate；Wherein, one end of three metal tubes is respectively connected to the corresponding line position of the outlet, and the other end of three metal tubes is respectively connected to the correspondence line position of the power outlet；The inside of the every metal tube is provided with insulation tube at the inner wall, and the insulation tube is internally provided with one and removes insulating layer electric wire, the inner wall of the insulation tube and described goes between insulating layer electric wire to be provided with the anti-interference filled layer of the filtering being made of natural materials.The filtering anti-jamming power-supply socket can be filtered power supply and lower interference, and volume is suitable with existing power distributor, easy to use.
Description
Technical field
The utility model is related to socket fields, and in particular to a kind of filtering anti-jamming power-supply socket.
Background technology
Epoch where we are present, the phenomenon of being discord between power supply and electrical appliance are increasingly severe.
By taking sound equipment as an example, power distributor product that existing sound equipment uses, major part there is not power supply filtration, purification and anti-interference
Function, the impurity of alternating current and interference can be exported by power distributor to sound appliances, and making audio background, not clever enough quiet bottom occur hot-tempered.
And have the major part of battery filter purification and anti-interference function using electromagnetic interface filter, but using electromagnetic interface filter to digital equipment,
For example television picture quality can be promoted, but some details part of music will be filtered out for audio equipment, and
Reduce audio dynamic.
In addition the purification of common battery filter can use power isolation transformer, but isolated from power transformation mostly with anti-interference
The amount of thinking highly of can reach tens of kilograms, bulky, less suitable to most family consumer, using with placement position and inconvenient
Profit.
Therefore it provides one kind can filtration, purification and jamproof small, easy to use power distributor be at present urgently
Technical problem to be solved.
Utility model content
In order to overcome drawbacks described above, the utility model provide it is a kind of it is simple and compact for structure, easy to use, can filter it is net
Change and jamproof filtering anti-jamming power-supply socket.
To achieve these goals, the utility model embodiment adopts the following technical scheme that：
A kind of filtering anti-jamming power-supply socket, the filtering anti-jamming power-supply socket include：Shell and housing face-plate；It is described
Shell is internally provided with three metal tubes, and the outlet for external power supply access is provided on the side wall of the shell；
Power outlet is provided on the housing face-plate；
Wherein, one end of three metal tubes is respectively connected to the corresponding line position of the outlet, three metals
The other end of pipe is respectively connected to the correspondence line position of the power outlet；
The inside of the every metal tube is provided with insulation tube at inner wall, and the insulation tube is internally provided with one
It removes insulating layer electric wire, the inner wall of the insulation tube and described goes between insulating layer electric wire to be provided with the anti-interference filled layer of filtering.
Preferably, in the utility model embodiment, the metal tube is specially copper pipe.
Preferably, in the utility model embodiment, the pipe thickness of the metal tube is not less than 2mm.
Preferably, in the utility model embodiment, the insulation tube is specially glass fiber insulating sleeve or PVC sets
Pipe.
Preferably, in the utility model embodiment, the anti-interference filled layer of filtering is specifically by quartz sand filled layer, stone
Ink powder filled layer, nanometer iron powder filled layer and nano-carbon powder filled layer composition.
Compared with prior art, one or more technical solution provided by the utility model has the following technical effect that or excellent
Point：
Due to a kind of filtering anti-jamming power-supply socket that the utility model embodiment provides, external power supply is input to described
After filtering anti-jamming power-supply socket, three-phase ground wire, firewire and the zero curve of external power supply are separated, form three groups of circuits, every group of line
Road by independent metal pipe exports and is connected to power outlet again, and three-phase independently can separately reduce interference, meanwhile, in metal tube
Power supply can be filtered and lower interference by filtering anti-interference filled layer, be avoided as electromagnetic interface filter audio details
It filters out, without using bulky and tens kilograms of power isolation transformer at the drop of a hat, volume and existing electricity
Source socket is suitable, more convenient to use.
Description of the drawings
Fig. 1 is a kind of structure diagram for filtering anti-jamming power-supply socket that the utility model embodiment provides；
Fig. 2 is the schematic cross-section of metal tube in the utility model embodiment.
Wherein, the corresponding toponym is marked to be in attached drawing：1- shells, 2- housing face-plates, 3- metal tubes, 4- power supplys are inserted
Mouth, 5- power outlets, 6- insulation tubes, 7- remove insulating layer electric wire, and 8- filters anti-interference filled layer.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with embodiment and attached drawing into
One step describes the technical solution of the utility model.
It please refers to Fig.1 and Fig. 2, the utility model embodiment provides a kind of filtering anti-jamming power-supply socket, the filtering
Anti-jamming power-supply socket includes：Shell 1 and housing face-plate 2；Shell 1 is internally provided with three metal tubes 3, the side wall of shell 1
On be provided with for external power supply access outlet 4；Power outlet 5 is provided on housing face-plate 2；
Wherein, one end of three metal tubes 3 is respectively connected to the corresponding line position of outlet 4, the other end of three metal tubes 3
It is respectively connected to the correspondence line position of power outlet 5；
The inside of every metal tube 3 is provided with insulation tube 6 at the inner wall, and insulation tube 6 is internally provided with one and goes absolutely
Edge layer electric wire 7, the inner wall of insulation tube 6 and goes between insulating layer electric wire 7 to be provided with the anti-interference filled layer 8 of filtering.
In specific implementation process, as preference, the metal tube 3 in the utility model embodiment is specially copper pipe.
In specific implementation process, as preference, the pipe thickness of metal tube 3 in the utility model embodiment is not
Less than 2mm.
In specific implementation process, as preference, insulation tube 6 is specially glass fiber insulating sleeve or PVC casings.
In specific implementation process, in order to which interference, the utility model embodiment are filtered and lowered to power supply
In the anti-interference filled layer 8 of filtering employ some natural materials and be filled as filler material, it is preferred that the utility model is real
The anti-interference filled layer 8 of filtering in example is applied specifically by quartz sand filled layer, graphite powder filled layer, nanometer iron powder filled layer and nanometer
Packing carbon powder layer forms.
Wherein, quartz sand can retain metal ion and organic matter, absorption；Graphite powder can reduce equipment fortune
Generated harmonic shock when equipment operates can simultaneously be reduced by making temperature；Nanometer iron powder can shield interference and damping；Nano-carbon powder can
Enhance electric conductivity.
Compared with prior art, one or more technical solution provided by the utility model has the following technical effect that or excellent
Point：
Due to a kind of filtering anti-jamming power-supply socket that the utility model embodiment provides, external power supply is input to described
After filtering anti-jamming power-supply socket, three-phase ground wire, firewire and the zero curve of external power supply are separated, form three groups of circuits, every group of line
Road by independent metal pipe exports and is connected to power outlet again, and three-phase independently can separately reduce interference, meanwhile, in metal tube
Power supply can be filtered and lower interference by filtering anti-interference filled layer, be avoided as electromagnetic interface filter audio details
It filters out, without using bulky and tens kilograms of power isolation transformer at the drop of a hat, volume and existing electricity
Source socket is suitable, more convenient to use.
It should be understood by those skilled in the art that, the above is only the preferred embodiment of the present invention, not it is used for
Limit the scope that the utility model is implemented, all shape, construction, feature and spirit according to described in the utility model claims scope
Carried out by equivalent changes and modifications, the right of the utility model should all be included in.
Claims (5)
1. a kind of filtering anti-jamming power-supply socket, which is characterized in that the filtering anti-jamming power-supply socket includes：Shell (1) and
Housing face-plate (2)；The shell (1) is internally provided with three metal tubes (3), is set on the side wall of the shell (1) useful
In the outlet (4) of external power supply access；Power outlet (5) is provided on the housing face-plate (2)；
Wherein, one end of three metal tubes (3) is respectively connected to the corresponding line position of the outlet (4), three gold
The other end for belonging to pipe (3) is respectively connected to the correspondence line position of the power outlet (5)；
The inside of the every metal tube (3) is provided with insulation tube (6) at inner wall, and the inside of the insulation tube (6) is set
There is one to remove insulating layer electric wire (7), the inner wall of the insulation tube (6) and described go between insulating layer electric wire (7) to be provided with filtering
Anti-interference filled layer (8).
2. filtering anti-jamming power-supply socket as described in claim 1, which is characterized in that the metal tube (3) is specially copper pipe.
3. filtering anti-jamming power-supply socket as described in claim 1, which is characterized in that the pipe thickness of the metal tube (3)
Not less than 2mm.
4. filtering anti-jamming power-supply socket as described in claim 1, which is characterized in that the insulation tube (6) is specially glass
Fibrous insulation casing or PVC casings.
5. filtering anti-jamming power-supply socket as described in claim 1, which is characterized in that the anti-interference filled layer (8) of filtering
Specifically it is made of quartz sand filled layer, graphite powder filled layer, nanometer iron powder filled layer and nano-carbon powder filled layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514682.3U CN207398526U (en) | 2017-11-14 | 2017-11-14 | A kind of filtering anti-jamming power-supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514682.3U CN207398526U (en) | 2017-11-14 | 2017-11-14 | A kind of filtering anti-jamming power-supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398526U true CN207398526U (en) | 2018-05-22 |
Family
ID=62326312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721514682.3U Expired - Fee Related CN207398526U (en) | 2017-11-14 | 2017-11-14 | A kind of filtering anti-jamming power-supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398526U (en) |
-
2017
- 2017-11-14 CN CN201721514682.3U patent/CN207398526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180522 Termination date: 20211114 |