CN208767552U - A kind of office's energy-saving electric power conversion socket - Google Patents
A kind of office's energy-saving electric power conversion socket Download PDFInfo
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- CN208767552U CN208767552U CN201821457526.2U CN201821457526U CN208767552U CN 208767552 U CN208767552 U CN 208767552U CN 201821457526 U CN201821457526 U CN 201821457526U CN 208767552 U CN208767552 U CN 208767552U
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- power conversion
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Abstract
The utility model discloses a kind of office's energy-saving electric power conversion sockets, including attaching plug, electric wire, five hole switch socket, the first toggle switch, the second toggle switch, the first USB jack, the second USB jack, infrared human body inductive switch, fuse, launch computer detection circuit, human testing circuit and power indicating circuit.The beneficial effects of the utility model are: the utility model power conversion plug extension has multiple functions, in addition to its peripheral apparatus automatic circuit break function and people leave its rear all electrical equipment being connected on the power conversion plug extension and postpone time a period of time adjustable automatic circuit break function afterwards after computer shutdown, it is also equipped with and provides power supply function for other USB devices；Meanwhile the power conversion plug extension is also equipped with multiple-working mode, by the combination of two toggle switches, it can be achieved that being provided under direct current 5V power conditions or under infrared human body inductive switch damaged condition in no USB, which can be used.
Description
Technical field
The utility model relates to a kind of conversion socket, specially a kind of office's energy-saving electric power conversion socket belongs to conversion
Socket applications technical field.
Background technique
Although China's energy resources total amount comparison is abundant, per capita energy's resource owning amount is relatively low, it is energy saving still
It is a kind of important social consciousness of the world today, energy saving, Everybody is responsible.Although people have awareness of saving energy, can inevitably go out
Existing people is not broken phenomenon from electricity, is more that electric appliance is unused but still be connected with power outlet, this is invisible to cause a large amount of of electric energy
Waste.
Especially office's electrical equipment, often occur computer shutdown after, office worker often forget about cut off its peripheral hardware set
The power supply of standby (such as display, sound equipment, printer), this not only wastes electric energy, also easily causes the generation of fire incident, if made
, also there is the power outlet of similar functions currently on the market in the waste that can avoid electric energy with the power outlet with power saving function,
But its is costly, volume is larger, it is important to if the power outlet without power saving function largely come into operation is eliminated,
It is bound to cause the waste and economic loss of resource, if using having the power conversion plug extension of power saving function that can solve above-mentioned ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of office's energy-saving electric power conversion socket, the utility model is not only effective
It solves the problems, such as that the electric energy caused by people is not broken from electricity largely wastes, and the existing power supply wiring board of no power saving function can be made logical
Have power saving function after crossing this power conversion plug extension, and saves the operation of frequent switch electrical equipment power supply, cost performance height,
Small in size, easy to operate, handling and easy to maintain, can be suitble to a variety of places to use.
The purpose of this utility model can be achieved through the following technical solutions: a kind of office's energy-saving electric power conversion socket,
Including attaching plug 1, electric wire 2, five hole switch socket 3, the first toggle switch 4, the second toggle switch 5, the first USB jack 6,
Two USB jacks 7, infrared human body inductive switch 8, fuse 12, launch computer detection circuit, human testing circuit and power supply instruction
The end of incoming cables of circuit, firewire L of described 12 one end of fuse with electric wire 2 in power conversion plug extension is connected, the fuse
12 other end is connected with launch computer detection circuit, the launch computer detection circuit other end and human testing circuit phase
Connection, the other end of the human testing circuit are connected with 17 end of incoming cables of switch of five hole switch socket 3, five Kong Kaiguan
17 leading-out terminal of switch of socket 3 is connected with the right jack of two jacks 18 and three jacks 19 on five hole switch socket 3, and described five
Two jacks 18 of hole switch socket 3 and the left jack of three jacks 19 are connected with zero curve N of the electric wire 2 in power conversion plug extension,
The upper jack of three jacks 19 of five hole switch socket 3 is connected with ground wire PE of the electric wire 2 in power conversion plug extension, described
Launch computer detection circuit includes the first USB jack 6, the second USB jack 7, intermediate relay KA1 coil 9, intermediate relay
KA1 normally-closed contact 10 and intermediate relay KA1 normally opened contact 11 and the first toggle switch 4, the human testing circuit includes red
Outer human induction switch 8, intermediate relay KA2 coil 13 and intermediate relay KA2 normally opened contact 16, the second toggle switch 5, institute
17 leading-out terminal of switch that power indicating circuit one end is stated in five hole switch socket 3 is connected, and the other end and electric wire 2 are converted in power supply
Zero curve N in socket is connected, and first USB jack 6 is in parallel with the second USB jack 7, and 6 direct current of the first USB jack
The intermediate relay KA1 coil 9 of launch computer detection circuit, the intermediate connection of first toggle switch 4 are connected on 5V power supply
End and right terminals detect electric with launch computer after connecting with the intermediate relay KA1 normally-closed contact 10 of launch computer detection circuit
The intermediate relay KA1 normally opened contact 11 on road is in parallel, the intermediate connection end of second toggle switch 5 and left terminals and people
The intermediate relay KA2 normally opened contact 16 of physical examination slowdown monitoring circuit is in parallel, the firewire of right terminals and infrared human body inductive switch 8 into
End is connected, 13 both ends of intermediate relay KA2 coil of the human testing circuit respectively with infrared human body inductive switch 8
Firewire outlet is connected with zero curve N of the electric wire 2 in power conversion plug extension, and the intermediate relay KA2 of human testing circuit is normally opened
Contact 16 is connected with 17 end of incoming cables of switch of the firewire inlet side of infrared human body inductive switch 8 and five hole switch socket 3 respectively.
The further Technological improvement plan of the utility model is: the fuse 12 is 10A glass tube fuse, and is installed
In the power conversion plug extension inner bottom surface, shields when electrical equipment excess load or short circuit, be convenient for because glass tube is transparent
User differentiates between good and evil and replaces.
The further Technological improvement plan of the utility model is: first USB jack 6 and the second USB jack 7 are mounted on
The power conversion plug extension left side, and be female plug hole, wherein a jack is connected with USB line one end, the other end of USB line
Be connected with computer USB jack, another jack of the first USB jack 6 and the 2nd USB jack 7 can be used as mobile phone charging jacks or
Working power is provided for other USB devices.
The further Technological improvement plan of the utility model is: first toggle switch 4 is three feet, two gear switch, and is pacified
Mounted in the power conversion plug extension left side, computer using when pulled out to left side, launch computer detection circuit is devoted oneself to work, electricity
The computer peripheral equipment being connected on the wiring board of the power conversion plug extension is automatically powered off after brain shutdown；If inactive computer or
No USB power source is pulled out when supplying to right side, is provided firewire L for power conversion plug extension and is provided access.
The further Technological improvement plan of the utility model is: second toggle switch 5 is three feet, two gear switch, and is pacified
Mounted in the power conversion plug extension left side, pulled out when infrared human body inductive switch 8 is working properly to right side, human testing electricity
Road is devoted oneself to work, it can be achieved that people is from power supply delay cutoff function, i.e., after people is gone for a season, makes to be connected to the power supply conversion plug
Electrical equipment on the wiring board of seat automatically powers off；If the damage of infrared human body inductive switch 8 or people leave the long period without uncommon
It is pulled out when hoping electrical equipment power-off to left side, the normally opened contact 16 for making one the intermediate relay KA2 of physical examination slowdown monitoring circuit is shorted, and is
Power conversion plug extension firewire L provides access.
The further Technological improvement plan of the utility model is: the infrared human body inductive switch 8 is 86 type panel 220V
Intellectual delay switch is mounted on the positive side of the power conversion plug extension, and sets delay adjustment cross in infrared human body inductive switch 8
Knob and photosensitive adjusting cross knob, delay adjustment cross knob settable time are 10~360s, i.e., people is delayed disconnected after leaving
The electric time；Photosensitive adjusting cross knob may be configured as whole day and at night two kinds of operating modes, be set as full-time employment mode herein,
I.e. no matter when people leaves this infrared human body inductive switch 8 and works, while the electric wire for being connected to its firewire disengaging both ends omits
It is long, delay time value is adjusted after easy to disassemble.
The further Technological improvement plan of the utility model is: the intermediate relay includes direct current 5V intermediate relay
KA1 and alternating current 220V intermediate relay KA2 is shell dress lead type intermediate relay, and is mounted in the power conversion plug extension
Bottom surface, 9 power supply of coil of direct current 5V intermediate relay KA1 are derived from the USB power source having been started up on computer, among alternating current 220V
13 power supply of coil of relay KA2 is derived from the power conversion plug extension after launch computer detection circuit and human testing circuit
Interior alternating current 220V power supply.
The further Technological improvement plan of the utility model is: five hole switch socket 3 is five spring hole scokets, 86 type household
Wall panel is mounted on the power conversion plug extension upper surface.
The further Technological improvement plan of the utility model is: the power indicating circuit includes light emitting diode VD14
With resistance R15, it is used to refer to whether the power conversion plug extension has been turned on power supply, wherein light emitting diode VD14 is mounted on the electricity
The upper surface of source conversion socket.
The utility model compared with prior art, has following obvious advantage:
1, the utility model power conversion plug extension has multiple functions, except its peripheral apparatus automatically powers off function after computer shutdown
Can and people leave its rear all electrical equipment being connected on the power conversion plug extension and postpone after time a period of time is adjusted
Outside automatic circuit break function, it is also equipped with and provides power supply function for other USB devices；Meanwhile the power conversion plug extension be also equipped with it is a variety of
Operating mode, by the combinations of two toggle switches, it can be achieved that being provided under direct current 5V power conditions or infrared human body in no USB
Under inductive switch damaged condition, which be can be used.
2, the utility model power conversion plug extension itself is exactly an energy-saving electrical supply socket, also can be general by connection one
The logical wiring board without power saving function, makes it have power saving function, can be used for office, family and other fields of employment, play section
It can act on, and energy-saving effect is obvious.
3, component used in the utility model power conversion plug extension is few, small in size, cost performance is high, it is easy to operate, installation and
It is easy to maintain, it will not be damaged to, have a extensive future because of misoperation not having the user of electrician's knowledge.This
Conversion socket has good Social benefit and economic benefit, is suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model overall work schematic diagram.
In figure: 1, attaching plug；2, electric wire；3, five hole switch socket；4, the first toggle switch；5, the second toggle switch；
6, the first USB jack；7, the second USB jack；8, infrared human body inductive switch；9, intermediate relay KA1 coil；10, it is intermediate after
Electric appliance KA1 normally-closed contact；11, intermediate relay KA1 normally opened contact；12, fuse；13, intermediate relay KA2 coil；14,
Light emitting diode VD；15, resistance R15；16, intermediate relay KA2 normally opened contact；17, it switchs；18, two jack；19, three jack.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
Refering to Figure 1, a kind of office's energy-saving electric power conversion socket, including attaching plug 1, electric wire 2, five Kong Kaiguan
Socket 3, the first toggle switch 4, the second toggle switch 5, the first USB jack 6, the 2nd USB jack 7, infrared human body inductive switch
8, fuse 12, launch computer detection circuit, human testing circuit, power indicating circuit, 12 one end of fuse and electric wire 2 are in electricity
The end of incoming cables of firewire L in the conversion socket of source is connected, and the other end of fuse 12 is connected with launch computer detection circuit, electricity
The brain starting detection circuit other end is connected with human testing circuit, the other end of human testing circuit and five hole switch socket 3
17 end of incoming cables of switch be connected, two jacks 18 on 17 leading-out terminal of switch and five hole switch socket 3 of five hole switch socket 3
And three the right jack of jack 19 be connected, two jacks 18 of five hole switch socket 3 and the left jack of three jacks 19 and electric wire 2 are in electricity
Zero curve N in the conversion socket of source is connected, and the upper jack and electric wire 2 of three jacks 19 of five hole switch socket 3 are in power supply conversion plug
Ground wire PE in seat is connected, and launch computer detection circuit includes the first USB jack 6, the second USB jack 7, intermediate relay
KA1 coil 9, intermediate relay KA1 normally-closed contact 10 and intermediate relay KA1 normally opened contact 11 and the first toggle switch 4, human body
Detection circuit includes infrared human body inductive switch 8, intermediate relay KA2 coil 13 and intermediate relay KA2 normally opened contact 16,
Two toggle switches 5, power indicating circuit one end are connected in 17 leading-out terminal of switch of five hole switch socket 3, the other end and electric wire 2
Zero curve N in power conversion plug extension is connected, and the first USB jack 6 is in parallel with the 2nd USB jack 7, and the first USB jack
The intermediate relay KA1 coil 9 of launch computer detection circuit, the intermediate connection of the first toggle switch 4 are connected on 6 direct current 5V power supplys
End and right terminals detect electric with launch computer after connecting with the intermediate relay KA1 normally-closed contact 10 of launch computer detection circuit
The intermediate relay KA1 normally opened contact 11 on road is in parallel, the intermediate connection end of the second toggle switch 5 and left terminals and human body
The intermediate relay KA2 normally opened contact 16 of detection circuit is in parallel, the firewire inlet side of right terminals and infrared human body inductive switch 8
Be connected, 13 both ends of intermediate relay KA2 coil of human testing circuit respectively with the firewire outlet of infrared human body inductive switch 8
It is connected with zero curve N of the electric wire 2 in power conversion plug extension, the intermediate relay KA2 normally opened contact 16 of human testing circuit divides
It is not connected with 17 end of incoming cables of switch of the firewire inlet side of infrared human body inductive switch 8 and five hole switch socket 3.Power supply conversion
Itself is a energy saving power sockets, or connection one so that it is played energy saving work commonly without the wiring board of power saving function for socket
With being that office equipment or household electrical appliance are powered, such as water dispenser, humidifier, oil heater, air-conditioning, electric fan, router
Deng.
As a kind of technical optimization scheme of the utility model, fuse 12 is 10A glass tube fuse, and is mounted on this
Power conversion plug extension inner bottom surface shields when electrical equipment excess load or short circuit, is convenient for user because glass tube is transparent
It differentiates between good and evil and replaces.
As a kind of technical optimization scheme of the utility model, the first USB jack 6 and the second USB jack 7 are mounted on this
Power conversion plug extension left side, and be female plug hole, wherein a jack is connected with USB line one end, the other end of USB line with
Computer USB jack is connected, and another jack of the first USB jack 6 and the second USB jack 7 can be used as mobile phone charging jacks or be
Other USB devices provide working power.
As a kind of technical optimization scheme of the utility model, the first toggle switch 4 is three feet, two gear switch, and is mounted on
The power conversion plug extension left side, computer using when pulled out to left side, launch computer detection circuit is devoted oneself to work, computer close
Automatically power off the computer peripheral equipment being connected on the wiring board of the power conversion plug extension after machine；If inactive computer or nothing
USB power source is pulled out when supplying to right side, is provided firewire L for power conversion plug extension and is provided access.
As a kind of technical optimization scheme of the utility model, the second toggle switch 5 is three feet, two gear switch, and is mounted on
The power conversion plug extension left side is pulled out when infrared human body inductive switch 8 is working properly to right side, and human testing circuit is thrown
Enter work, it can be achieved that people is from power supply delay cutoff function, i.e., after people is gone for a season, makes to be connected to the power conversion plug extension
Electrical equipment on wiring board automatically powers off；If the damage of infrared human body inductive switch 8 or people leave the long period and are not intended to use
Electric equipment is pulled out when powering off to left side, and the normally opened contact 16 for making one the intermediate relay KA2 of physical examination slowdown monitoring circuit is shorted, and is power supply
Conversion socket firewire L provides access.
As a kind of technical optimization scheme of the utility model, infrared human body inductive switch 8 is 86 type panel 220V intelligence
Delay switch is mounted on the positive side of the power conversion plug extension, and set in infrared human body inductive switch 8 delay adjustment cross knob and
Photosensitive adjusting cross knob, the delay adjustment cross knob settable time is 10~360s, i.e., when people leaves rear delay cut-off
Between；Photosensitive adjusting cross knob may be configured as whole day and at night two kinds of operating modes, be set as full-time employment mode, i.e. people herein
No matter when leave this infrared human body inductive switch 8 all to work, while the electric wire for being connected to its firewire disengaging both ends is more slightly longer,
Delay time value is adjusted after easy to disassemble.
As a kind of technical optimization scheme of the utility model, intermediate relay include direct current 5V intermediate relay KA1 and
Alternating current 220V intermediate relay KA2 is shell dress lead type intermediate relay, and is mounted on the power conversion plug extension inner bottom surface,
9 power supply of coil of its direct current 5V intermediate relay KA1 is derived from the USB power source having been started up on computer, relay among alternating current 220V
13 power supply of coil of device KA2 is derived from the power conversion plug extension after launch computer detection circuit and human testing circuit
Alternating current 220V power supply.
As a kind of technical optimization scheme of the utility model, five hole switch socket 3 are five spring hole scokets, 86 type household wall
Panel is mounted on the power conversion plug extension upper surface.
As a kind of technical optimization scheme of the utility model, power indicating circuit includes light emitting diode VD14 and electricity
R15 is hindered, is used to refer to whether the power conversion plug extension has been turned on power supply, wherein light emitting diode VD14 is mounted on the power supply and turns
Insert the upper surface of seat.
In conjunction with Fig. 1 summary working principle of the utility model is:
The toggle switch of the power conversion plug extension 4 is allocated to left side first, toggle switch 5 is allocated to right side, even if using computer
Operating mode and use feeling answer operating mode, attaching plug 1 are inserted into the power outlet of office's wall, then common by one
The wiring board of no power saving function is connected on the jack 18 or 19 of five hole switch socket 3 of the power conversion plug extension, then will be electric
Peripheral apparatus of brain such as display, printer, sound equipment etc. or other electrical equipments of office such as humidifier, water dispenser, oil heater take
Warmer, air-conditioning etc. are connected on the wiring board, reuse the USB jack that both ends are USB line one end insertion computer of public mouth, separately
The USB jack 6 or 7 of the power conversion plug extension is inserted into one end, finally presses Computer power sources switch starting computer, after launch computer,
Its USB jack exports direct current 5V power supply, and the intermediate relay KA1 coil 9 of launch computer detection circuit is made to obtain electric, normally-closed contact
10 disconnect, and normally opened contact 11 is closed；Because infrared human body inductive switch 8 senses office worker, firewire inlet side and firewire outlet
It connects, the intermediate relay KA2 coil 13 of human testing circuit obtains electric, the closure of normally opened contact 16, because of two normally opened contacts 11
It is in closed state with 16, power supply has been connected to 17 end of incoming cables of switch of five hole switch socket 3 at this time, if switch 17 is pressed
Under, i.e., in an ON state, i.e. two jacks 18 and three jacks 19 of five hole switch socket 3 have been turned on power supply, meanwhile, power supply refers to
Show that light emitting diode VD 14 is lighted, is connected on the wiring board of the common no power saving function on the power conversion plug extension and also connects
Power supply, then computer peripheral equipment or other electrical equipment power switches of office are opened, at this point, being connected to the power conversion plug extension
And its electrical equipment on wiring board can work normally；When office worker, which comes off duty, closes computer, the USB jack of computer is without straight
The output of 5V power supply, 9 power loss of intermediate relay KA1 coil of launch computer detection circuit are flowed, normally-closed contact 10 is closed, normally opened touching
Point 11 disconnects, and two jacks 18 and three jacks 19 of five hole switch socket 3 have disconnected power supply, be connected to the power conversion plug extension and
Electrical equipment on its wiring board is powered off and is stopped working, and is in standby still power consumption phenomenon without electrical equipment,
It there will not be the security risk for causing fire incident, and the operation of frequent switch electrical equipment power supply can be saved；If office
Personnel leave office in midway, when infrared human body inductive switch 8 can't detect office worker, start start-up study function, are setting
If 10~360s office worker returns to office in the time range set, the electrical equipment being connected on wiring board not will disconnect
Power supply, if office worker failed to return to office within the setting time, because of infrared human body inductive switch 8 after delay time reaches
Firewire inlet side and firewire outlet disconnect, 13 power loss of intermediate relay KA2 coil of human testing circuit, normally opened contact 16 is disconnected
It opens, so that the electrical equipment being connected on wiring board is automatically powered off and stopped working；If office worker is leaving office
Afterwards, it is impossible to be returned within the setting time of infrared human body inductive switch 8, and be not desired to be connected to the electrical equipment on wiring board certainly
Dynamic circuit breaker is electric and stops working, then needs for toggle switch 5 to be allocated to left side, that is, work under unused induction operating mode, stir at this time
The normally opened contact 16 of the intermediate relay KA2 of human testing circuit is shorted by switch 5, and infrared human body inductive switch 8 will be in mistake
Electric off position, as long as computer is not closed, the electrical equipment being connected on wiring board can be constantly in working condition；If computer
Inactive, the intermediate relay KA1 coil 9 also without other USB power sources supply launch computer detection circuit can be by toggle switch 4
It is allocated to right side, that is, is worked under unused computer model, power supply will pass through the normal of the intermediate relay KA1 of launch computer detection circuit
(because of no USB power source, the intermediate relay KA1 coil 9 of launch computer detection circuit will not obtain electric, normally-closed contact to closed contact 10
10 not will disconnect) and toggle switch 4 and human testing circuit give the power supply of five hole switch socket 3；If office worker thinks to disconnect immediately
All electrical equipment power supplys being connected on wiring board then need the switch 17 for pressing five hole switch socket 3；When the power supply turns
When inserting seat disconnection power supply, the light emitting diode VD 14 in power indicating circuit extinguishes；Pass through any group of toggle switch 4 and 5
It closes, the power conversion plug extension can be made to realize 4 kinds of different working modes, office worker is largely facilitated, play power supply
Energy-efficient purpose.Meanwhile the power conversion plug extension can also be applied in family or other fields of employment.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many to repair this and variation.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (9)
1. a kind of office's energy-saving electric power conversion socket, it is characterised in that: including attaching plug (1), electric wire (2), five Kong Kaiguan
Socket (3), the first toggle switch (4), the second toggle switch (5), the first USB jack (6), the second USB jack (7), infrared people
Body-sensing inductive switch (8), fuse (12), launch computer detection circuit, human testing circuit and power indicating circuit；
The end of incoming cables of firewire L of described fuse (12) one end with electric wire (2) in power conversion plug extension is connected, the fusing
The other end of device (12) is connected with launch computer detection circuit, the launch computer detection circuit other end and human testing electricity
Road is connected, and the other end of the human testing circuit is connected with switch (17) end of incoming cables of five hole switch socket (3), described
Switch (17) leading-out terminal of five hole switch socket (3) and two jacks (18) on five hole switch socket (3) and three jacks (19)
Right jack is connected, and two jacks (18) of five hole switch socket (3) and the left jack of three jacks (19) and electric wire (2) are in electricity
Zero curve N in the conversion socket of source is connected, and the upper jack of three jacks (19) of five hole switch socket (3) and electric wire (2) exist
Ground wire PE in power conversion plug extension is connected；
The launch computer detection circuit includes the first USB jack (6), the second USB jack (7), intermediate relay KA1 coil
(9), intermediate relay KA1 normally-closed contact (10) and intermediate relay KA1 normally opened contact (11) and the first toggle switch (4)；
The human testing circuit includes infrared human body inductive switch (8), intermediate relay KA2 coil (13) and intermediate relay
KA2 normally opened contact (16), the second toggle switch (5)；
Described power indicating circuit one end is connected in switch (17) leading-out terminal of five hole switch socket (3), the other end and electric wire
(2) the zero curve N in power conversion plug extension is connected；
First USB jack (6) is in parallel with the second USB jack (7), and is connected on the first USB jack (6) direct current 5V power supply
The intermediate relay KA1 coil (9) of launch computer detection circuit；
The intermediate connection end of first toggle switch (4) and the intermediate relay of right terminals and launch computer detection circuit
It is in parallel after KA1 normally-closed contact (10) series connection with the intermediate relay KA1 normally opened contact (11) of launch computer detection circuit；
The intermediate connection end of second toggle switch (5) and the intermediate relay KA2 of left terminals and human testing circuit are normal
It opens contact (16) to be in parallel, right terminals are connected with the firewire inlet side of infrared human body inductive switch (8)；
Intermediate relay KA2 coil (13) both ends of human testing circuit fire with infrared human body inductive switch (8) respectively
Line outlet is connected with zero curve N of the electric wire (2) in power conversion plug extension, and the intermediate relay KA2 of human testing circuit is normally opened
Contact (16) switch (17) end of incoming cables with the firewire inlet side of infrared human body inductive switch (8) and five hole switch socket (3) respectively
It is connected.
2. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that the fuse (12)
For 10A glass tube fuse, and it is mounted on the power conversion plug extension inner bottom surface.
3. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that the first USB is inserted
Hole (6) and the second USB jack (7) are mounted on the power conversion plug extension left side, and are female plug hole, wherein a jack with
USB line one end is connected, and the other end of USB line is connected with computer USB jack.
4. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that described first stirs out
Closing (4) is three feet, two gear switch, and is mounted on the power conversion plug extension left side.
5. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that described second stirs out
Closing (5) is three feet, two gear switch, and is mounted on the power conversion plug extension left side.
6. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that the infrared human body sense
Inductive switch (8) is 86 type panel 220V Intellectual delay switchs, is mounted on the positive side of the power conversion plug extension, and infrared human body incudes
Delay adjustment cross knob and photosensitive adjusting cross knob are set in switch (8).
7. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that the intermediate relay
It is shell dress lead type intermediate relay including direct current 5V intermediate relay KA1 and alternating current 220V intermediate relay KA2, and pacifies
Mounted in the power conversion plug extension inner bottom surface.
8. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that the five holes switch is inserted
Seat (3) is five spring hole scokets, 86 type household wall panel, is mounted on the power conversion plug extension upper surface.
9. a kind of office's energy-saving electric power conversion socket according to claim 1, which is characterized in that the power supply instruction electricity
Road includes light emitting diode VD (14) and resistance R (15), and wherein light emitting diode VD (14) is mounted on the power conversion plug extension
Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457526.2U CN208767552U (en) | 2018-09-06 | 2018-09-06 | A kind of office's energy-saving electric power conversion socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457526.2U CN208767552U (en) | 2018-09-06 | 2018-09-06 | A kind of office's energy-saving electric power conversion socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767552U true CN208767552U (en) | 2019-04-19 |
Family
ID=66135331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457526.2U Expired - Fee Related CN208767552U (en) | 2018-09-06 | 2018-09-06 | A kind of office's energy-saving electric power conversion socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217068A (en) * | 2020-11-12 | 2021-01-12 | 湖北浩派沃科技服务有限公司 | Wall socket that suitability is strong |
-
2018
- 2018-09-06 CN CN201821457526.2U patent/CN208767552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217068A (en) * | 2020-11-12 | 2021-01-12 | 湖北浩派沃科技服务有限公司 | Wall socket that suitability is strong |
| CN112217068B (en) * | 2020-11-12 | 2022-04-22 | 温州贵派电器有限公司 | Wall socket that suitability is strong |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |