CN201741961U - Improved power supply socket device with connector module - Google Patents
Improved power supply socket device with connector module Download PDFInfo
- Publication number
- CN201741961U CN201741961U CN2010202614999U CN201020261499U CN201741961U CN 201741961 U CN201741961 U CN 201741961U CN 2010202614999 U CN2010202614999 U CN 2010202614999U CN 201020261499 U CN201020261499 U CN 201020261499U CN 201741961 U CN201741961 U CN 201741961U
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- connector
- electrical source
- modified form
- form electrical
- socket
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Abstract
The utility model provides an improved power supply socket device with a connector module. The power supply socket device is provided with the connector module. The connector module comprises an input end connector, an output end connector and a protection circuit electrically connected between the input end connector and the output end connector. When the input end connector receives high voltage surges or electromagnetic interference generated by static electricity or lightning outside, the high voltage surges or the electromagnetic interference is absorbed and blocked by the protection circuit and is released outwards through a ground wire shared with the power supply socket device; and then an input signal is transmitted to the outside by the output end connector so as to protect an external electronic device electrically connected with the output end connector from being burnt down.
Description
Technical field
The utility model is relevant with electrical source socket, is particularly to additionally be provided with the electrical source socket of connector modules.
Background technology
In recent years, the development of computer is very fast, has become one of electronic equipment that indispensable and general masses pay attention to the most in the life now.
Along with the continuous development of computer, not only its function is more and more powerful, and the hardware device of corresponding use with it is also more and more many.So as to, by different hardware devices, can have the required difference in functionality of user.Yet the need for electricity of many hardware devices is bigger, can't directly obtain the power supply of capacity from computer terminal, and needs to be external to by power line the socket of domestic power supply.For example, LCD screen, loudspeaker, handwriting pad and wireless network Wireless Router etc.Therefore, the computer user usually can be along with the electrical source socket (that is the power extending line that, is commonly called as) of main frame configuration one or more.Have plural supply socket on this electrical source socket,, also can connect, to provide these hardware devices required power supply for the power line of above-mentioned hardware device except can be used to connect the power line of main frame.And, the power line of these hardware devices all is plugged on the same electrical source socket, also can further facilitate the user and put in order line.
In view of this, release many products on the market, various connector is combined with this electrical source socket, so that the wire rod that the user can be connected with computer, for example grid line, USB connecting line etc. all are connected on the electrical source socket.So as to, not only convenient the setting also can make the user be easy to put in order these wire rods.
Yet, be example with above-mentioned grid line, usually can be exposed to outside the building because of the consideration on being provided with.Therefore, the cable that connects when the outside will conduct to the connector on this electrical source socket by this grid line, and then make this electrical source socket burn fault because of static or when suffering thunderbolt (lightning) to produce high pressure surging or electromagnetic interference.More serious, also might jeopardize this main frame and these hardware devices that electrically connect with this electrical source socket.
In view of this, need to develop a kind of electrical source socket of novelty on the market, protection assembly of the protection mechanism of providing is provided for it, can protect this electrical source socket not influenced by high pressure surging or the electromagnetic interference that static or thunderbolt are given birth to.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of modified form electrical source socket with connector modules, can block unexpected high pressure surging or the electromagnetic interference that produces.
In order to achieve the above object, the utility model provides a kind of modified form electrical source socket with connector modules, comprises:
Power line has live wire, zero line and ground wire, and this power line is in order to connect external power source;
The supply socket module has two above supply sockets, and each supply socket electrically connects this live wire, this zero line and this ground wire of this power line, to receive this external power source;
Connector modules, have input connector, output connector and be electrically connected at this input connector and this output connector between protective circuit, wherein this connector modules and this supply socket module electrically connect this identical ground wire; And
Housing, coat this power line, this supply socket module and this connector modules, offer two above grooves on this housing, these two above supply sockets, this input connector and this output connector protrude from outside this housing for grafting from these two above grooves respectively.
As mentioned above, wherein said input connector and the described output connector connector body that is the RJ-45 specification.
As mentioned above, wherein said protective circuit comprises more than two and protects assembly.
As mentioned above, the wherein said assembly of protecting more than two is the combination of gas discharge tube and anti-surging assembly.
As mentioned above, wherein said anti-surging assembly is a Transient Voltage Suppressor.
As mentioned above, wherein said anti-surging assembly is an isolating transformer.
As mentioned above, wherein said anti-surging assembly is a high-voltage capacitance.
As mentioned above, wherein said more than two the protection assembly be the combination of gas discharge tube and electromagnetic interference shielding assembly.
As mentioned above, wherein this modified form electrical source socket also comprises USB connector, this USB connector is arranged in the described housing, this USB connector is electrically connected to the described live wire and the described zero line of described power line, and this USB connector protrudes from outside the described housing for grafting from described two above grooves.
As mentioned above, wherein this modified form electrical source socket also comprises switching circuit, this switching circuit is electrically connected between described power line and the described USB connector, with the energising of the described USB connector of switching controls whether, with the energising of described two the above supply sockets on the described supply socket module of switching controls whether and this switching circuit also is electrically connected between described power line and the described supply socket module.
The utility model is compared to the effect that prior art reached; on connector modules, set up protective circuit; when external electronic is come transmission signals via connector modules, can block outside moment surge voltage/current and the electromagnetic wave that is produced because of static or when being struck by lightning.And protective circuit is decided by user's demand, and protection assemblies different more than two is used in collocation, so as to improving the highest moment surge voltage, electric current and the electromagnetic wave that protective circuit can be born.
Description of drawings
Fig. 1 is the schematic perspective view of a preferred embodiment of the present utility model;
Fig. 2 is the block diagram of a preferred embodiment of the present utility model;
Fig. 3 is the schematic perspective view of another preferred embodiment of the present utility model;
Fig. 4 is the block diagram of another preferred embodiment of the present utility model.
Description of reference numerals
1 electrical source socket, 10 housings
11 power lines, 12 switching circuits
21 supply sockets of 2 supply socket modules
3 connector modules, 31 input connectors
32 output connectors, 33 protective circuits
331 gas discharge tubes, 332 anti-surging assemblies
41 input connecting lines, 42 output connecting lines
L live wire N zero line
Embodiment
In order more at large to understand technology contents of the present utility model and characteristics, see also following explanation and accompanying drawing, however appended accompanying drawing explanation usefulness only for reference, but not be used for being limited.
At first see also Fig. 1 and Fig. 2, be the schematic perspective view and the block diagram of a preferred embodiment of the present utility model.As shown in Figures 1 and 2, the utility model is mainly a kind of electrical source socket 1 (being designated hereinafter simply as this socket device 1) of modified form, this socket device 1 has housing 10, coats in this housing 10 and is provided with power line 11, switching circuit 12, supply socket module 2 and connector modules 3.
This supply socket module 2 is provided with two above supply sockets 21, and this connector modules 3 is provided with input connector 31 and output connector 32.Offer two above grooves 101 on this housing 10, this power line 11, this switching circuit 12, these two above supply sockets 21, this input connector 31 and this output connectors 32, protrude from outside this housing 10 by these two above grooves 101 respectively, peg graft for the outside.
This power line 11 is from the setting that stretches out of this housing 10, in order to the grafting external power source, and the socket (not shown) of domestic power supply for example, and have live wire L, zero line N and ground wire E.Two above supply sockets 21 of on this supply socket module 2 this are electrically connected to this live wire L, this zero line N and this ground wire E of this power line 11 respectively, so as to obtaining power supply.With the energising of these two above supply sockets 21 of switching controls whether this switching circuit 12 can be electrically connected between this power line 11 and this supply socket module 2.
Also have protective circuit 33 on this connector modules 3, this protective circuit 33 is electrically connected between this input connector 31 and this output connector 32, so as to the protection mechanism of the high pressure surging between circuit and the circuit is provided.And this connector modules 3 is electrically connected to identical this ground wire E (that is, sharing this ground wire E) with this supply socket module 2.So as to, this protective circuit 33 also can provide the protection mechanism between circuit and this ground wire E.
As shown in fig. 1, this input connector 31 and this output connector 32 are mainly the connector body of RJ-45 specification, but are not limited.This input connector 31 is in order to connect input connecting line 41, to receive the input signal that external electronic (for example modulator-demodulator) is sent.This output connector 32 is in order to connect output connecting line 42, to export this input signal to another external electronic (for example computer).
As mentioned above; when the outside because of static, be struck by lightning; or this external electronic makes a mistake and when producing high pressure surging or electromagnetic interference, and when being sent to this input connector 31 via this input connecting line 41, being absorbed, blocked by this protective circuit 33.And this protective circuit 33 also can externally discharge high pressure surging and the electromagnetic wave that is absorbed via this ground wire E.Then, this input signal after this protective circuit 33 will block is sent to this output connector 32, relends by this output connecting line 42 and externally transmits.Thus, can protect this socket device 1, this connector modules 3, and can not burnt with this another external electronic that this output connector 32 on this connector modules 3 electrically connects.
Please continue to consult Fig. 3, be the schematic perspective view of another preferred embodiment of the present utility model.The connector that also can comprise one or more other specifications on this socket device 1, the USB shown in Fig. 3 (USB, Universal Serial Bus) connector 5 for example, but do not limited.This USB connector 5 is arranged in this housing 10, and protrudes from outside this housing 10 by above-mentioned two above grooves 101, pegs graft for the USB connecting line 6 or the USB device (not shown) of outside.
Fig. 4 is the block diagram of another preferred embodiment of the present utility model.This USB connector 5 and these two above supply sockets 21 are connected to this live wire L and this zero line N on this power line 11 jointly, so as to, obtain power supply by this power line 11.Thus, external electronic can electrically connect by this USB connecting line 6 and this socket device 1, to obtain the required power supply of work.What deserves to be mentioned is that this switching circuit 12 can be arranged between this power line 11 and this USB connector 5, whether with the energising of this USB connector 5 of switching controls.
As shown in Figure 4, this protective circuit 33 in this connector modules 3 is decided by user's actual demand, is formed by protection assembly matched combined more than two, so that high pressure surging protection mechanism and emi protection mechanism in various degree to be provided.In the present embodiment, this protects assembly to be mainly the combination of the one or more anti-surging assemblies 332 of gas discharge tube (GDT, Gas Discharge Tube) 331 collocation more than two.Wherein, this anti-surging assembly 332 mainly can be Transient Voltage Suppressor (TVS, Transient VoltageSuppressor), isolating transformer (Isolation Transformer) or high-voltage capacitance, is not limited.Moreover; this protection assembly also can be this gas discharge tube 331 and electromagnetic interference (EMI; Electro-MagneticInterference) combination of guard assembly promptly is made of the protection mechanism of high pressure surging and electromagnetic interference jointly EMI guard assembly and this gas discharge tube 331.
The above only is the specifying of preferred embodiment of the present utility model, and is not in order to limiting to claim of the present utility model, and other any equivalent transformation all should be included in the claim of the present utility model.
Claims (10)
1. the modified form electrical source socket with connector modules is characterized in that, comprises:
Power line has live wire, zero line and ground wire, and this power line is in order to connect external power source;
The supply socket module has two above supply sockets, and each supply socket electrically connects this live wire, this zero line and this ground wire of this power line, to receive this external power source;
Connector modules, have input connector, output connector and be electrically connected at this input connector and this output connector between protective circuit, wherein this connector modules and this supply socket module electrically connect this identical ground wire; And
Housing, coat this power line, this supply socket module and this connector modules, offer two above grooves on this housing, these two above supply sockets, this input connector and this output connector protrude from outside this housing for grafting from these two above grooves respectively.
2. the modified form electrical source socket with connector modules as claimed in claim 1 is characterized in that, the connector body that described input connector and described output connector are the RJ-45 specification.
3. the modified form electrical source socket with connector modules as claimed in claim 2 is characterized in that, described protective circuit comprises more than two protects assembly.
4. the modified form electrical source socket with connector modules as claimed in claim 3 is characterized in that, the described assembly of protecting more than two is the combination of gas discharge tube and anti-surging assembly.
5. the modified form electrical source socket with connector modules as claimed in claim 4 is characterized in that, described anti-surging assembly is a Transient Voltage Suppressor.
6. the modified form electrical source socket with connector modules as claimed in claim 4 is characterized in that, described anti-surging assembly is an isolating transformer.
7. the modified form electrical source socket with connector modules as claimed in claim 4 is characterized in that, described anti-surging assembly is a high-voltage capacitance.
8. the modified form electrical source socket with connector modules as claimed in claim 3 is characterized in that, described more than two the protection assembly be the combination of gas discharge tube and electromagnetic interference shielding assembly.
9. the modified form electrical source socket with connector modules as claimed in claim 2, it is characterized in that, this modified form electrical source socket also comprises USB connector, this USB connector is arranged in the described housing, this USB connector is electrically connected to the described live wire and the described zero line of described power line, and this USB connector protrudes from outside the described housing for grafting from described two above grooves.
10. the modified form electrical source socket with connector modules as claimed in claim 9, it is characterized in that, this modified form electrical source socket also comprises switching circuit, this switching circuit is electrically connected between described power line and the described USB connector, with the energising of the described USB connector of switching controls whether, with the energising of described two the above supply sockets on the described supply socket module of switching controls whether and this switching circuit also is electrically connected between described power line and the described supply socket module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202614999U CN201741961U (en) | 2010-07-15 | 2010-07-15 | Improved power supply socket device with connector module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202614999U CN201741961U (en) | 2010-07-15 | 2010-07-15 | Improved power supply socket device with connector module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741961U true CN201741961U (en) | 2011-02-09 |
Family
ID=43557238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202614999U Expired - Lifetime CN201741961U (en) | 2010-07-15 | 2010-07-15 | Improved power supply socket device with connector module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227391A (en) * | 2012-01-30 | 2013-07-31 | 广达电脑股份有限公司 | Electronic device and switching method thereof |
| CN106253002A (en) * | 2016-07-28 | 2016-12-21 | 中国联合网络通信集团有限公司 | A kind of isolated form lightning protection busbar |
-
2010
- 2010-07-15 CN CN2010202614999U patent/CN201741961U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227391A (en) * | 2012-01-30 | 2013-07-31 | 广达电脑股份有限公司 | Electronic device and switching method thereof |
| CN106253002A (en) * | 2016-07-28 | 2016-12-21 | 中国联合网络通信集团有限公司 | A kind of isolated form lightning protection busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |