CN104251562B - A kind of influence electricity Pediluvium apparatus - Google Patents
A kind of influence electricity Pediluvium apparatus Download PDFInfo
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- CN104251562B CN104251562B CN201410524878.5A CN201410524878A CN104251562B CN 104251562 B CN104251562 B CN 104251562B CN 201410524878 A CN201410524878 A CN 201410524878A CN 104251562 B CN104251562 B CN 104251562B
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Abstract
The present invention provides a kind of influence electricity Pediluvium apparatus, belongs to Pediluvium apparatus technical field.This Pediluvium apparatus includes heater, faradism bleeder and alternating current zero line and live wire conversion equipment.Wherein, heater is ptc heater part, and faradism bleeder includes release switch and metallic rod of releasing, and switch of releasing is connected with the zero line of civil power, is used for eliminating faradism；Metallic rod of releasing is the metallic conductor contacted with water；Alternating current zero line and live wire conversion equipment include virtual sensing ground wire, zero live wire identification circuit, double-point double-throw switch, double-point double-throw switch controller.The faradism produced in bucket in Pediluvium apparatus is drawn elimination by virtual sensing ground wire by faradism bleeder and alternating current zero line and live wire conversion equipment by this Pediluvium apparatus.This Pediluvium apparatus arranges elimination faradism by circuit connection, improves the security reliability of Pediluvium apparatus.
Description
Technical field
The present invention relates to Pediluvium apparatus technical field, particularly relate to a kind of influence electricity Pediluvium apparatus.
Background technology
In recent years, along with raising and the enhancing of health preserving consciousness, the Pediluvium apparatus market development of living standards of the people
Rapidly.At present, owing to Pediluvium apparatus is classified as two electric appliances by country, so, all of Pediluvium apparatus on market
It is all two-pin plug, lacks ground connection, and as this two electric appliances of Pediluvium apparatus the most usually have faradism
Producing, if faradism cannot be released and act on the body of people, slight meeting produces picotement, serious then
Twinge can be produced, the safety of people is brought healthy hidden danger.
All sensing when using Pediluvium apparatus is even eliminated being devoted to how to weaken at present with the presence of many manufacturers
Electricity, by Pediluvium apparatus in " a kind of low faradic Pediluvium apparatus heater " (ZL201210121682.2)
Heating element heater outside metal screen layer is set, thus faradism when heater work is greatly reduced；" one
Kind of band eliminates the Pediluvium apparatus of faradism function " in (ZL201220260888.9) by by the live wire of Pediluvium apparatus
Carry out place-exchange with zero line, make the positive and negative counteracting of electric charge of generation, eliminate the faradism that Pediluvium apparatus produces.Though
So currently for Pediluvium apparatus faradism many countermeasures, but these methods are unable to greatly be completely eliminated
Faradism, and have the security hidden trouble that there are other.
Therefore, efficient, the safe and simple faradism processing Pediluvium apparatus has weight for the development of Pediluvium apparatus
Want meaning.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of influence electricity Pediluvium apparatus.
This Pediluvium apparatus includes heater, faradism bleeder and alternating current zero line and live wire conversion dress
Put；Wherein, heater is ptc heater part, and its leading foot is two groups of lines, respectively with the fire of civil power
Line and zero line connect；Faradism bleeder includes release switch and metallic rod of releasing, release switch and civil power
Zero line connects, and metallic rod of releasing is the metallic rod containing 1.5-4.7 megaohm of resistance, and contacts with water；Exchange
Electrical zero line and live wire conversion equipment include virtual sensing ground wire, zero live wire identification circuit, double-point double-throw switch and
Double-point double-throw switch controller, virtual sensing ground wire is wrapped in bottom the bottom of Pediluvium apparatus nearest from ground, room
Face, zero live wire identification circuit is connected with virtual sensing ground wire, and double-point double-throw switch is by double-point double-throw switch control
Device processed controls, the zero line of output AC electricity and live wire, enters load end, including heater, the water of Pediluvium apparatus
The water pump of circulation and the motor etc. of massage.
Switch of releasing in faradism bleeder is made up of power supply control coil and two bleeding electrodes；Its
In, bleeding electrode includes that a L-type is released sheet and 4 stators of releasing, and two bleeding electrodes connect respectively
Connect the zero line of civil power and metallic rod of releasing；
Zero live wire identification circuit include live wire inductive transmitter N1, live wire inducing receiver TR1, resistance R1,
Resistance R2, resistance R3 and induced signal processor M1；Wherein, induced signal processor M1 includes defeated
Enter foot IN+, input pin IN-, output pin OUT, M1 power supply energization pins 4 foot GND and 8 foot VCC；
Live wire inductive transmitter N1 bipod altogether, wherein a foot connects the zero line in civil power or live wire, and another foot connects void
Intend sensing ground wire；One foot of live wire inducing receiver TR1 is connected with the foot in resistance R1, then with sense
The 8 foot VCC of induction signal processor M1 connect, another foot of live wire inducing receiver TR1 and resistance
A foot in R2 is connected, and then the input pin IN+ with induced signal processor M1 is connected, resistance
Another foot of R1 is connected with a foot of resistance R3, then with the input pin IN-of induced signal processor M1
Being connected, another foot of resistance R2 is connected with another foot of resistance R3, then processes with induced signal
The 4 foot GND of device M1 are connected；
Double-point double-throw switch is made up of two single-pole double-throw switch (SPDT)s, single-pole double-throw switch (SPDT) include fixed endpoint A,
Active endpoint B and C and control end points E and F；The B1 end of single-pole double-throw switch (SPDT) 1 is opened with single-pole double throw
The C2 end of pass 2 is connected and forms the input T1 of alternating current, the B2 end of single-pole double-throw switch (SPDT) 2 and hilted broadsword
The C1 end of commutator 1 be connected composition alternating current input T2, T1 and T2 connect alternating current respectively
Live wire and zero line, the live wire and zero of fixing end A1 and A2 of two single-pole double-throw switch (SPDT)s output AC electricity respectively
Line；The control end points E1 of single-pole double-throw switch (SPDT) 1 is connected with the control end points E2 of single-pole double-throw switch (SPDT) 2,
The control end points F1 of single-pole double-throw switch (SPDT) 1 is connected with the control end points F2 of single-pole double-throw switch (SPDT) 2, or
Person, the control end points E1 of single-pole double-throw switch (SPDT) 1 is connected with the control end points F2 of single-pole double-throw switch (SPDT) 2,
The control end points F1 of single-pole double-throw switch (SPDT) 1 is connected with the control end points E2 of single-pole double-throw switch (SPDT) 2；
Double-point double-throw switch controller by microprocessor U1, transistor Q1 and Q2, resistance R4 and
R5 forms；Microprocessor U1 is used for accepting the output signal of induced signal processor M1 and processing,
Then output signal is supplied to Q1 and Q2；Microprocessor U1 except power supply supply VCC, GND in addition to
Arbitrary foot connects the base stage of Q1, and the arbitrary foot in addition to VCC, GND of power supply supply of microprocessor U1 connects
The base stage of Q2, the colelctor electrode of Q1 is connected with the E1 end points of single-pole double-throw switch (SPDT), the F1 of single-pole double-throw switch (SPDT)
It is connected with the VCC of single-pole double-throw switch (SPDT) working power, the emitter stage of Q1 and the power supply of microprocessor U1
GND is connected, and the colelctor electrode of Q2 is connected with switch of releasing, the emitter stage of Q2 and the power supply of microprocessor U1
GND is connected.
Operationally, add that heat pipe uses that PTC adds inside heat pipe, and foot washing basin dress is water to Pediluvium apparatus,
And water is conductor, thus easy stored charge, thus the charge layer between defining over the ground, therefore with regard to shape
Become " faradism ", and the Pediluvium apparatus in the present invention, when machine heating is opened, will turn on automatically sense
Answer electricity bleeder, allow induced voltage be released to pass through alternating current zero line and live wire by metallic rod of releasing
On the zero line that conversion equipment identification is good, so that the water in Pediluvium apparatus does not has faradic.
Having the beneficial effect that of the technique scheme of the present invention:
In such scheme, realized by alternating current zero line and live wire conversion equipment and faradism bleeder
Faradic elimination in Pediluvium apparatus, circuit part is mainly improved by this Pediluvium apparatus, and simple in construction makes
With convenient, it is possible to effectively eliminate faradism, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the circuit connecting relation schematic diagram of the influence electricity Pediluvium apparatus of the present invention.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with attached
Figure and specific embodiment are described in detail.
The present invention is directed to existing Pediluvium apparatus be easily generated faradism human body causes the problems such as potential safety hazard, it is provided that
A kind of influence electricity Pediluvium apparatus.
As it is shown in figure 1, be the influence electricity Pediluvium apparatus circuit connecting relation schematic diagram of the present invention.This Pediluvium apparatus
Including heater, faradism bleeder and alternating current zero line and live wire conversion equipment；Wherein, heating
Device is ptc heater part, and its leading foot is two groups of lines, is connected with live wire and the zero line of civil power respectively；
Faradism bleeder includes release switch and metallic rod of releasing, and switch of releasing is connected with civil power zero line, releases
Metallic rod is the metallic rod containing 1.5-4.7 megaohm of resistance, or is connected to by the resistance of resistance 1.5-4.7 megaohm
Release on the shell of switch and ptc heater, and contact with water；Alternating current zero line and live wire conversion equipment
Including virtual sensing ground wire, zero live wire identification circuit, double-point double-throw switch and double-point double-throw switch controller,
Virtual sensing ground wire is wrapped in face nearest from ground, room bottom the bottom of Pediluvium apparatus, double-point double-throw switch by
Double-point double-throw switch controller controls, the zero line of output AC electricity and live wire, enters load end, including foot bath
The water pump of the heater of device, water circulation and the motor etc. of massage.
Switch of releasing in faradism bleeder is made up of power supply control coil and two bleeding electrodes；Its
In, bleeding electrode includes that a L-type is released sheet and 4 stators of releasing, and two bleeding electrodes connect respectively
Connect the zero line of civil power and metallic rod of releasing；
Zero live wire identification circuit include live wire inductive transmitter N1, live wire inducing receiver TR1, resistance R1,
Resistance R2, resistance R3 and induced signal processor M1；Wherein, induced signal processor M1 includes defeated
Enter foot IN+, input pin IN-, output pin OUT, M1 power supply energization pins 4 foot GND and 8 foot VCC；
Live wire inductive transmitter N1 bipod altogether, wherein a foot connects the zero line in civil power or live wire, and another foot connects void
Intend sensing ground wire；One foot of live wire inducing receiver TR1 is connected with the foot in resistance R1, then with sense
The 8 foot VCC of induction signal processor M1 connect, another foot of live wire inducing receiver TR1 and resistance
A foot in R2 is connected, and then the input pin IN+ with induced signal processor M1 is connected, resistance
Another foot of R1 is connected with a foot of resistance R3, then with the input pin IN-of induced signal processor M1
Being connected, another foot of resistance R2 is connected with another foot of resistance R3, then processes with induced signal
The 4 foot GND of device M1 are connected；
Double-point double-throw switch is made up of two single-pole double-throw switch (SPDT)s, single-pole double-throw switch (SPDT) include fixed endpoint A,
Active endpoint B and C and control end points E and F；The B1 end of single-pole double-throw switch (SPDT) 1 is opened with single-pole double throw
The C2 end of pass 2 is connected and forms the input T1 of alternating current, the B2 end of single-pole double-throw switch (SPDT) 2 and hilted broadsword
The C1 end of commutator 1 be connected composition alternating current input T2, T1 and T2 connect alternating current respectively
Live wire and zero line, the live wire and zero of fixing end A1 and A2 of two single-pole double-throw switch (SPDT)s output AC electricity respectively
Line；The control end points E1 of single-pole double-throw switch (SPDT) 1 is connected with the control end points E2 of single-pole double-throw switch (SPDT) 2,
The control end points F1 of single-pole double-throw switch (SPDT) 1 is connected with the control end points F2 of single-pole double-throw switch (SPDT) 2；
Double-point double-throw switch controller by microprocessor U1, transistor Q1 and Q2, resistance R4 and
R5 forms；Microprocessor U1 is used for accepting the output signal of induced signal processor M1 and processing,
Then output signal is supplied to Q1 and Q2；Microprocessor U1 except power supply supply VCC, GND in addition to
Selecting a foot to connect the base stage of Q1 in arbitrary foot, select a foot else and connect the base stage of Q2, the colelctor electrode of Q1 is double with hilted broadsword
The E1 end points of throw switch connects, the F1 of single-pole double-throw switch (SPDT) and the VCC of single-pole double-throw switch (SPDT) working power
Being connected, the emitter stage of Q1 is connected with the power supply GND of microprocessor U1, the colelctor electrode of Q2 with release
Switch connects, and the emitter stage of Q2 is connected with the power supply GND of microprocessor U1.
During Pediluvium apparatus energising work, PTC adds the easy stored charge of heat pipe, and the charge layer between being formed over the ground produces
Raw " faradism ", now, faradism bleeder turn on automatically, allow induced voltage by metallic rod of releasing
It is released to have passed through on alternating current zero line and the good zero line of live wire conversion equipment identification, thus eliminates Pediluvium apparatus
In faradism.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from principle of the present invention, it is also possible to make some improvements and modifications,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. an influence electricity Pediluvium apparatus, it is characterised in that: this Pediluvium apparatus includes heater, faradism
Bleeder and alternating current zero line and live wire conversion equipment；Wherein, heater is ptc heater part,
Its leading foot is two groups of lines, is connected with live wire and the zero line of civil power respectively；Faradism bleeder includes releasing
Switch and metallic rod of releasing, switch of releasing is connected with civil power zero line, and metallic rod of releasing contacts with water；Alternating current
Zero line and live wire conversion equipment include virtual sensing ground wire, zero live wire identification circuit, double-point double-throw switch and double
Double-pole double throw switch controller, virtual sensing ground wire is wrapped in bottom the bottom of Pediluvium apparatus nearest from ground, room
Face, zero live wire identification circuit is connected with virtual sensing ground wire, and double-point double-throw switch is by double-point double-throw switch control
Device controls, the zero line of output AC electricity and live wire, enters load end.
A kind of influence electricity Pediluvium apparatus the most according to claim 1, it is characterised in that: described sensing
Switch of releasing in electricity bleeder is made up of power supply control coil and two bleeding electrodes；Wherein, release
Electrode includes that a L-type is released sheet and 4 stators of releasing, and two bleeding electrodes connect civil power respectively
Zero line and metallic rod of releasing；Metallic rod of releasing is the metallic rod containing 1.5-4.7 megaohm of resistance, or by resistance
The resistance of 1.5-4.7 megaohm is connected to release and switchs on the shell with ptc heater.
A kind of influence electricity Pediluvium apparatus the most according to claim 1, it is characterised in that: described zero fire
Line identification circuit includes live wire inductive transmitter N1, live wire inducing receiver TR1, resistance R1, resistance
R2, resistance R3 and induced signal processor M1；Wherein, induced signal processor M1 includes input pin
IN+, input pin IN-, output pin OUT, M1 power supply energization pins 4 foot GND and 8 foot VCC；
Live wire inductive transmitter N1 bipod altogether, wherein a foot connects the zero line in civil power or live wire, and another foot connects void
Intend sensing ground wire；One foot of live wire inducing receiver TR1 is connected with the foot in resistance R1, then with sense
The 8 foot VCC of induction signal processor M1 connect, another foot of live wire inducing receiver TR1 and resistance
A foot in R2 is connected, and then the input pin IN+ with induced signal processor M1 is connected, resistance
Another foot of R1 is connected with a foot of resistance R3, then with the input pin IN-of induced signal processor M1
Being connected, another foot of resistance R2 is connected with another foot of resistance R3, then processes with induced signal
The 4 foot GND of device M1 are connected.
A kind of influence electricity Pediluvium apparatus the most according to claim 1, it is characterised in that: described double-pole
Commutator is made up of two single-pole double-throw switch (SPDT)s, and single-pole double-throw switch (SPDT) includes fixed endpoint A, active endpoint
B and C and control end points E and F；The B1 end of single-pole double-throw switch (SPDT) 1 and the C2 of single-pole double-throw switch (SPDT) 2
End is connected and forms the input T1 of alternating current, the B2 end of single-pole double-throw switch (SPDT) 2 and single-pole double-throw switch (SPDT) 1
Be connected input T2, T1 and the T2 of composition alternating current of C1 end connect live wire and the zero line of alternating current respectively,
The live wire of fixing end A1 and A2 of two single-pole double-throw switch (SPDT)s output AC electricity respectively and zero line；Single-pole double throw
The control end points E1 of switch 1 is connected with the control end points E2 of single-pole double-throw switch (SPDT) 2, and single-pole double throw is opened
The control end points F1 of pass 1 is connected with the control end points F2 of single-pole double-throw switch (SPDT) 2, or, hilted broadsword is double
The control end points E1 of throw switch 1 is connected with the control end points F2 of single-pole double-throw switch (SPDT) 2, single-pole double throw
The control end points F1 of switch 1 is connected with the control end points E2 of single-pole double-throw switch (SPDT) 2.
A kind of influence electricity Pediluvium apparatus the most according to claim 1, it is characterised in that: described double-pole
Commutator controller is made up of microprocessor U1, transistor Q1 and Q2, resistance R4 and R5；
Microprocessor U1 is used for accepting the output signal of induced signal processor M1 and processing, and then exports
Signal is supplied to Q1 and Q2；Arbitrary foot in addition to VCC, GND of power supply supply of microprocessor U1 connects
The base stage of Q1, the arbitrary foot in addition to VCC, GND of power supply supply of microprocessor U1 connects the base stage of Q2；
The colelctor electrode of Q1 is connected with the E1 end points of single-pole double-throw switch (SPDT), the F1 of single-pole double-throw switch (SPDT) and single-pole double throw
The VCC of switch power supply is connected, and the emitter stage of Q1 is connected with the power supply GND of microprocessor U1；
The colelctor electrode of Q2 is connected with switch of releasing, and the emitter stage of Q2 is connected with the power supply GND of microprocessor U1.
A kind of influence electricity Pediluvium apparatus the most according to claim 1, it is characterised in that: described load
End includes the water pump that the heater of Pediluvium apparatus, water circulate and the motor massaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410524878.5A CN104251562B (en) | 2014-10-08 | 2014-10-08 | A kind of influence electricity Pediluvium apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410524878.5A CN104251562B (en) | 2014-10-08 | 2014-10-08 | A kind of influence electricity Pediluvium apparatus |
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| Publication Number | Publication Date |
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| CN104251562A CN104251562A (en) | 2014-12-31 |
| CN104251562B true CN104251562B (en) | 2016-10-26 |
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| CN201410524878.5A Active CN104251562B (en) | 2014-10-08 | 2014-10-08 | A kind of influence electricity Pediluvium apparatus |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106793189A (en) * | 2017-03-15 | 2017-05-31 | 宁波夕阳红电子科技有限公司 | One kind can be detected and eliminate faradic Pediluvium apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615617U (en) * | 2010-01-29 | 2010-10-27 | 宁波皇威电子科技有限公司 | Operating circuit for footbath device |
| CN102818370A (en) * | 2012-08-20 | 2012-12-12 | 美的集团有限公司 | Foot bath device |
| CN104023422A (en) * | 2014-03-21 | 2014-09-03 | 上海泰昌健康科技股份有限公司 | Heating device capable of eliminating induction electricity |
| CN104066212A (en) * | 2014-06-30 | 2014-09-24 | 厦门昰能机电科技有限公司 | Method and device for eliminating inductive charge of heater |
| CN204153990U (en) * | 2014-10-08 | 2015-02-11 | 宁波皇威健康科技有限公司 | A kind of influence electricity Pediluvium apparatus |
-
2014
- 2014-10-08 CN CN201410524878.5A patent/CN104251562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615617U (en) * | 2010-01-29 | 2010-10-27 | 宁波皇威电子科技有限公司 | Operating circuit for footbath device |
| CN102818370A (en) * | 2012-08-20 | 2012-12-12 | 美的集团有限公司 | Foot bath device |
| CN104023422A (en) * | 2014-03-21 | 2014-09-03 | 上海泰昌健康科技股份有限公司 | Heating device capable of eliminating induction electricity |
| CN104066212A (en) * | 2014-06-30 | 2014-09-24 | 厦门昰能机电科技有限公司 | Method and device for eliminating inductive charge of heater |
| CN204153990U (en) * | 2014-10-08 | 2015-02-11 | 宁波皇威健康科技有限公司 | A kind of influence electricity Pediluvium apparatus |
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| CN104251562A (en) | 2014-12-31 |
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