CN206272008U - A kind of power outlet - Google Patents
A kind of power outlet Download PDFInfo
- Publication number
- CN206272008U CN206272008U CN201621228970.8U CN201621228970U CN206272008U CN 206272008 U CN206272008 U CN 206272008U CN 201621228970 U CN201621228970 U CN 201621228970U CN 206272008 U CN206272008 U CN 206272008U
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- CN
- China
- Prior art keywords
- auxiliary contact
- contact
- power outlet
- socket unit
- auxiliary
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of power outlet that the utility model is provided, with at least one socket unit, socket unit includes at least one controllable silicon and at least two jacks, wherein, the sleeve outside of each jack is provided with least one auxiliary contact for including moving contact and static contact, all auxiliary contact are connected in series, and form auxiliary contact group；Controllable silicon is arranged in the supply line of jack, the control pole of controllable silicon is connected with the output end of auxiliary contact group, when the sleeve of each jack in socket unit is inserted simultaneously, auxiliary contact group output trigger signal, controlled silicon conducting, socket unit is connected conductive；When any one sleeve is not inserted into socket unit, auxiliary contact group Triggerless is exported, controllable silicon is not turned on, socket unit no power, by using auxiliary contact group and controllable silicon, when any one sleeve is not inserted into socket unit, socket unit no power overcomes the problem of the existing potential safety hazard for easily causing electric shock when optical signal is sheltered from.
Description
Technical field
The utility model is related to a kind of daily necessities, more particularly to a kind of power outlet.
Background technology
The existing power outlet sold on the market, as long as opening master switch, the jack of socket is to be in "on" position, this
Give people life and bring many potential safety hazards.Patent document CN201038494Y discloses a kind of using optical signal, optocoupler and can
Control silicon, realizes, insertion after the power outlet of normal power-up non-conductive when no electrical equipment is inserted.
But, although power outlet disclosed in patent document CN201038494Y is using optical signal, optocoupler and controllable silicon
Come ensure in people's daily life can safety utilization of electric power, but, when optical signal does not have light or is blocked, children's hand or
When other easy conductive articles stretch into or touch the jack being connected with live wire, i.e., can cause the generation of children from getting electric shock accident.
Utility model content
In view of this, the utility model embodiment provide a kind of power outlet, with solve when optical signal do not have light or
When being blocked, when children's hand or other easy conductive articles stretch into or touch the jack being connected with live wire, i.e., can cause
The problem of the generation of virgin electric shock accidents, to ensure the Electrical Safety in people's daily life.
A kind of power outlet that the utility model embodiment is provided, with least one socket unit, socket unit includes
At least one controllable silicon and at least two jacks, wherein, the sleeve outside of each jack is provided with least one and includes moving contact
With the auxiliary contact of static contact, all auxiliary contact are connected in series, and form auxiliary contact group；
Controllable silicon is arranged in the supply line of jack, and the control pole of controllable silicon is connected with the output end of auxiliary contact group
Connect, when the sleeve of each jack in socket unit is inserted simultaneously, auxiliary contact group output trigger signal, controllable silicon is led
Logical, socket unit is connected conductive.
Further, above-mentioned auxiliary contact group is made up of the first auxiliary contact and the second auxiliary contact；
The static contact of the first auxiliary contact is connected with control loop, and the moving contact of the first auxiliary contact is arranged on L poles sleeve
Outside；
The static contact of the second auxiliary contact is arranged on N poles sleeve outside, the moving contact and control loop of the second auxiliary contact
Connection.
Further, above-mentioned auxiliary contact group includes the trigger signal source for sending trigger signal to controllable silicon, triggering
One end of signal source is connected with L poles and N poles.
Alternatively, above-mentioned auxiliary contact group is made up of the first auxiliary contact, the second auxiliary contact and the 3rd auxiliary contact；
The static contact of the first auxiliary contact is connected with control loop, and the moving contact of the first auxiliary contact is arranged on L poles sleeve
Outside；
The static contact of the second auxiliary contact is arranged on N poles sleeve outside, the moving contact and control loop of the second auxiliary contact
Connection；
The static contact of the 3rd auxiliary contact is connected with the static contact of the first auxiliary contact, the moving contact of the 3rd auxiliary contact with
The static contact connection of the second auxiliary contact.
Alternatively, above-mentioned auxiliary contact are specially microswitch.
Alternatively, above-mentioned auxiliary contact are specially shell fragment component.
Alternatively, above-mentioned power outlet also includes for indicating the instruction device of current break-make electricity condition, instruction device with
The output end connection of controllable silicon.
Alternatively, above-mentioned instruction device is LED light.
Alternatively, above-mentioned instruction device is display device.
The power outlet that the utility model embodiment is provided, with least one socket unit, socket unit is included at least
One controllable silicon and at least two jacks, wherein, the sleeve of each jack outside is provided with least one and includes moving contact and quiet
The auxiliary contact of contact, all auxiliary contact are connected in series, and form auxiliary contact group；Controllable silicon is arranged on the supply line of jack
On, the control pole of controllable silicon is connected with the output end of auxiliary contact group, when the sleeve of each jack in socket unit is same
When inserting, auxiliary contact group output trigger signal, controlled silicon conducting, socket unit is connected conductive；When any in socket unit
When one sleeve is not inserted into, auxiliary contact group Triggerless output, controllable silicon is not turned on, and socket unit no power passes through
Using auxiliary contact group and controllable silicon, when any one sleeve is not inserted into socket unit, socket unit no power overcomes
The problem of the existing potential safety hazard for easily causing electric shock when optical signal is sheltered from
Brief description of the drawings
Fig. 1 is a kind of structure chart of power outlet that embodiment 1 is provided；
Fig. 2 is the structure chart of another power outlet that embodiment 2 is provided；
Fig. 3 is a kind of structure chart of power outlet that embodiment 3 is provided；
A kind of structure chart of power outlet that Fig. 4 is provided for another embodiment.
Specific embodiment
Embodiments set forth below is represented allows those skilled in the art to put into practice necessary information of the present utility model, and shows
Go out and put into practice best mode of the present utility model.Once having read following description with reference to the accompanying drawings, those skilled in the art just will reason
Solution design of the present utility model and it will be recognized that the application of these concepts not particularly addressed herein.It should be appreciated that these structures
Think and using the scope for falling into disclosure and the accompanying claims book.With reference to embodiment to the utility model furtherly
It is bright.
Embodiment one
Refer to Fig. 1, the structure chart of a kind of power outlet that Fig. 1 is provided for the present embodiment, as shown in figure 1, the present embodiment
The power outlet 100 of offer has a He of socket unit 110, and socket unit is inserted including at least one controllable silicon 120 and two
Hole, wherein, the outside of sleeve 111 of each jack is provided with least one auxiliary contact for including moving contact and static contact, owns
Auxiliary contact are connected in series, and form auxiliary contact group 130.Controllable silicon 120 is arranged in the supply line of jack, controllable silicon 120
Control pole be connected with the output end of auxiliary contact group 130, when the sleeve 111 of each jack in socket unit 110 is same
When inserting, the output trigger signal of auxiliary contact group 130, controllable silicon 120 is turned on, and socket unit 110 connects conduction.
In the present embodiment, it is also possible to which in parallel the formation in circuit of multiple above-mentioned socket units is had into multiple above-mentioned sockets
The power outlet of unit.
In the present embodiment, after above-mentioned all auxiliary contact are connected in series, the switches set of similar multiple switch series connection is constituted,
For example, switch 1, switch 2 are connected with switch 3, when all switches are all closed, the circuit could normal work；When only any
One switch is not closed, the circuit all cisco unity malfunctions.
Specifically, above-mentioned auxiliary contact group 130 is made up of the first auxiliary contact 112 and the second auxiliary contact 113；
The moving contact of the first auxiliary contact 112 is connected with control loop, and the static contact of the first auxiliary contact 112 is arranged on L
The outside of pole sleeve 111；
The static contact of the second auxiliary contact 113 is arranged on the outside of N poles sleeve 111, the moving contact of the second auxiliary contact 113 with
Control loop is connected.
Embodiment two
Further, the structure chart of another power outlet that Fig. 2 is provided for the present embodiment, based on Fig. 1, as shown in Fig. 2
Auxiliary contact group 130 includes the trigger signal source 140 for sending trigger signal to controllable silicon 120, the one of trigger signal source 140
End is connected with L poles and N poles.
Specifically, in the present embodiment, the auxiliary contact 113 of above-mentioned first auxiliary contact 112 and second are specially fine motion and open
Close.
Controllable silicon 120 is arranged in the supply line of jack, and the control pole of controllable silicon 120 is defeated with auxiliary contact group 130
Go out end to be connected, when the sleeve 111 of each jack in socket unit 110 is inserted simultaneously, the output of auxiliary contact group 130 is touched
Signal, controllable silicon 120 is turned on, and socket unit 110 connects conduction.
In the present embodiment, after plug inserts sleeve 111, the first auxiliary contact 112 are connected with the second auxiliary contact 113
Connection, the control pole of output trigger signal to controllable silicon 120, the control circuit turn-on of controllable silicon 120, socket unit is connected conductive；
When plug is not inserted into sleeve 111, the first auxiliary contact 112 and the second auxiliary contact 113 are not connected with conducting, are triggered without output
Signal to controllable silicon 120 control pole, socket unit be in unpowered state, overcome and easily cause when optical signal is sheltered from
The problem of the potential safety hazard of electric shock.
Embodiment three
Refer to Fig. 3, the structure chart of another power outlet that Fig. 3 is provided for the present embodiment, as shown in figure 3, this implementation
The power outlet 100 that example is provided has a socket unit 110, and socket unit is inserted including at least one controllable silicon 120 and three
Hole, wherein, the outside of sleeve 111 of each jack is provided with least one auxiliary contact for including moving contact and static contact, owns
Auxiliary contact are connected in series, and form auxiliary contact group 130.
Controllable silicon 120 is arranged in the supply line of jack, and the control pole of controllable silicon 120 is defeated with auxiliary contact group 130
Go out end to be connected, when the sleeve 111 of each jack in socket unit 110 is inserted simultaneously, the output of auxiliary contact group 130 is touched
Signal, controllable silicon 120 is turned on, and socket unit 110 connects conduction.
Specifically, above-mentioned auxiliary contact group 130 is touched by the first auxiliary contact 112, the second auxiliary contact 113 and the 3rd auxiliary
Point 114 is constituted；
The moving contact of the first auxiliary contact 112 is connected with control loop, and the static contact of the first auxiliary contact 112 is arranged on L
The outside of pole sleeve 111；
The static contact of the second auxiliary contact 113 is arranged on the outside of N poles sleeve 111, the moving contact of the second auxiliary contact 113 with
Control loop is connected；
The static contact of the 3rd auxiliary contact 114 is connected with the static contact of first auxiliary contact 112, and the described 3rd
The moving contact of auxiliary contact 114 is connected with the static contact of second auxiliary contact 113.
In the present embodiment, it is also possible to which in parallel the formation in circuit of multiple above-mentioned socket units is had into multiple above-mentioned sockets
The power outlet of unit.
In the present embodiment, after plug inserts sleeve 111, the first auxiliary contact 112, the second auxiliary contact 113 and the
Three auxiliary contact 114 are connected in series, the control pole of output trigger signal to controllable silicon 120, the control circuit turn-on of controllable silicon 120,
Socket unit is connected conductive；When plug is not inserted into sleeve 111, the first auxiliary contact 112 and the second auxiliary contact 113 are not connected with
Conducting, the control pole without output trigger signal to controllable silicon 120, socket unit is in unpowered state, overcomes to work as and blocks
Firmly easily cause the problem of the potential safety hazard of electric shock during optical signal.
Example IV
Another power outlet that the present embodiment is provided, it is different from the power outlet that embodiment one or embodiment two are provided
It is that the auxiliary contact in the power outlet that the present embodiment is provided are specially shell fragment component, when plug is inserted, are arranged on sleeve
The shell fragment in 111 outsides is in contact in the presence of plug pressure with another shell fragment in control loop, exports trigger signal, controllable
Silicon 120 is turned on, and socket unit 110 connects conduction.
Embodiment five
Refer to Fig. 4, a kind of structure chart of power outlet that Fig. 4 is provided for the present embodiment, based on Fig. 1, as shown in figure 4,
The present embodiment provide another power outlet 100, with above-described embodiment provide power outlet except that, the present embodiment
The socket unit of the power outlet of offer also includes the instruction device 150 for indicating current break-make electricity condition, instruction device 150
Output end with controllable silicon 120 is connected.
In the present embodiment, above-mentioned instruction device 150 is LED light, and the LED light has at least two colors,
One of which color represents the socket unit and is currently at "on" position, another color represent the socket unit be currently at it is disconnected
Electricity condition, for example, green represents the socket unit is in electroless state, red represents the socket unit and is in "on" position.
Embodiment six
The present embodiment provide another power outlet, with example IV provide power outlet except that, it is above-mentioned
Instruction device 150 is display device, and the display device shows two words of power-off when the socket unit is in off-position,
The socket unit shows two words of energization after being powered.
Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and is not to this reality
With the restriction of new implementation method.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.It is each to implement
In the case where no contradiction, technical characteristic do not conflict, the knowledge that can be based on those skilled in the art is combined example, as after
The embodiment in face still can include before embodiment in technical characteristic, and these belong to spirit herein and extend out
Obvious change or change still in the protection domain of the application among.
Claims (9)
1. a kind of power outlet, with least one socket unit, the socket unit is including at least one controllable silicon and at least
Two jacks, it is characterised in that the sleeve outside of each jack is provided with least one auxiliary for including moving contact and static contact
Contact, all auxiliary contact are connected in series, and form auxiliary contact group；
The controllable silicon is arranged in the supply line of the jack, the control pole of the controllable silicon and the auxiliary contact group
Output end is connected, when the sleeve of each jack in the socket unit is inserted simultaneously, the auxiliary contact group output
Trigger signal, the controlled silicon conducting, the socket unit is connected conductive.
2. power outlet as claimed in claim 1, it is characterised in that the auxiliary contact group is by the first auxiliary contact and second
Auxiliary contact are constituted；
The moving contact of first auxiliary contact is connected with control loop, and the static contact of first auxiliary contact is arranged on L poles
Sleeve outside；
The static contact of second auxiliary contact is arranged on N poles sleeve outside, moving contact and the control of second auxiliary contact
Loop connects.
3. power outlet as claimed in claim 1, it is characterised in that the auxiliary contact group is by the first auxiliary contact, second
Auxiliary contact and the 3rd auxiliary contact are constituted；
The moving contact of first auxiliary contact is connected with control loop, and the static contact of first auxiliary contact is arranged on L poles
Sleeve outside；
The static contact of second auxiliary contact is arranged on N poles sleeve outside, moving contact and the control of second auxiliary contact
Loop connects；
The static contact of the 3rd auxiliary contact is connected with the static contact of first auxiliary contact, the 3rd auxiliary contact
Moving contact is connected with the static contact of second auxiliary contact.
4. power outlet as claimed in claim 1, it is characterised in that the auxiliary contact group includes being used for the controllable silicon
The trigger signal source of trigger signal is sent, one end of the trigger signal source is connected with L poles and N poles.
5. the power outlet as described in claim 1-4 is any, it is characterised in that the auxiliary contact are specially microswitch.
6. the power outlet as described in claim 1-4 is any, it is characterised in that the auxiliary contact are specially shell fragment component.
7. power outlet as claimed in claim 1, it is characterised in that the power outlet is also included for indicating current break-make
The instruction device of electricity condition, the instruction device is connected with the output end of the controllable silicon.
8. power outlet as claimed in claim 7, it is characterised in that the instruction device is LED light.
9. power outlet as claimed in claim 7, it is characterised in that the instruction device is display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228970.8U CN206272008U (en) | 2016-11-15 | 2016-11-15 | A kind of power outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228970.8U CN206272008U (en) | 2016-11-15 | 2016-11-15 | A kind of power outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272008U true CN206272008U (en) | 2017-06-20 |
Family
ID=59040927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621228970.8U Expired - Fee Related CN206272008U (en) | 2016-11-15 | 2016-11-15 | A kind of power outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272008U (en) |
-
2016
- 2016-11-15 CN CN201621228970.8U patent/CN206272008U/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 |
Granted publication date: 20170620 Termination date: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |