CN208209847U - A kind of electric machine control system for super bath - Google Patents
A kind of electric machine control system for super bath Download PDFInfo
- Publication number
- CN208209847U CN208209847U CN201820908948.0U CN201820908948U CN208209847U CN 208209847 U CN208209847 U CN 208209847U CN 201820908948 U CN201820908948 U CN 201820908948U CN 208209847 U CN208209847 U CN 208209847U
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- CN
- China
- Prior art keywords
- relay
- circuit
- super bath
- control system
- voltage regulator
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of electric machine control system for super bath, belongs to electronic technology field.It solves the problems, such as that the circuit for controlling motor wiring of super bath in the prior art is complicated and stability is poor.This system includes reduction voltage circuit, rectification unit D1, filter circuit, voltage regulator circuit, the first relay K1 and the second relay K2, reduction voltage circuit, rectification unit D1, filter circuit and voltage regulator circuit are sequentially connected, the coiler part of first relay K1 is connected with filter circuit, the both ends of the normally opened contact of first relay K1 are respectively used to connection heating power end and air blast motor, the coiler part of second relay K2 is connected with voltage regulator circuit, the normally-closed contact of second relay K2 is used to connect with ventilation power end, and the common end of the second relay K2 is for connecing ventilation motor.This control system circuit is simple, easy-to-connect and stable, the motor in energy effective protection super bath.
Description
Technical field
The utility model belongs to electronic technology field, is related to a kind of control circuit, especially a kind of motor for super bath
Control system.
Background technique
Super bath is a kind of common multifunctional equipment in toilet, with ventilation and heating service and illumination functions,
Heating works at the same time realization by blowing and PTC heat generating member, and wherein the motor of super bath passes through two mutually independent switch difference
Electrical power is connect, to control direction of motor rotation, heat generating member ability when realizing blowing heating or ventilation ventilation, only blowing input
Heating power, heat generating member no power when ventilation inputs.But this electric machine control system is too simple to have the following deficiencies: that 1. work as
It when ventilation switch and blower switch press input and connect motor simultaneously, is unable to ensure motor and be in blowing state, if PTC fever at this time
Part heating power is discharged heat, easily damages over time；2. pressing blower switch input pair at the end of normal blowing heating
Motor power-off, motor stop operating quickly, and the power-off of PTC heat generating member can also keep the higher temperature of certain time after stopping working,
Lack motor blowing heat dissipation at this time, PTC heat generating member service life is easy to shorten.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of motor for super bath
Control system, the circuit for controlling motor wiring to overcome the problems, such as super bath in the prior art is complicated and stability is poor.
The purpose of this utility model can be realized by the following technical scheme: a kind of electric machine control system for super bath,
For being connected with heating power end, including it is reduction voltage circuit, rectification unit D1, filter circuit, voltage regulator circuit, electric for controlling blowing
First relay K1 of machine work and the second relay K2 to work for controlling ventilation motor, the reduction voltage circuit, rectification are single
First D1, filter circuit and voltage regulator circuit are sequentially connected, and the coiler part of the first relay K1 is connected with filter circuit, described
The both ends of the normally opened contact of first relay K1 are respectively used to connection heating power end and air blast motor, the second relay K2
Coiler part be connected with voltage regulator circuit, the normally-closed contact of the second relay K2 be used for ventilation power end connect, it is described
The common end of second relay K2 is for connecing ventilation motor.
Utility model works principle is as follows: in normal ventilation, the normally-closed contact of the second relay K2 and common end connect
It connects, motor of taking a breath at this time takes electricity from ventilation power end, realizes ventilatory；When needing that heating is blowed, warming electric is connected
Source opens heating, and the coil of the first relay K1 is driven at this time, the closure of the normally opened contact of the first relay K1, blowing electricity
Machine can take electricity from heating power end, and air blast motor starting is dried, meanwhile, the second relay K2 also starts, the second relay K2
Normally-closed contact and common end disconnect, ventilation motor power-off, stop ventilation, at this time execute blowing plus heating function.By using
Foregoing circuit can effectively avoid the function of heating plus blowing is synchronous with ventilatory from carrying out, the motor of super bath is enable to stablize
Lasting operation, it should be noted that ventilation motor and air blast motor herein can be same motor, pass through reverse wiring reality
The rotation of the different directions of different moments now is also possible to two different motors to realize ventilation or blowing function.
In a kind of above-mentioned electric machine control system for super bath, the filter circuit includes being connected in parallel on rectification unit D1
Capacitor C2 and resistance R2, the coiler part of the first relay K1 between voltage regulator circuit are connected with the anode of capacitor C2
It connects.
In a kind of above-mentioned electric machine control system for super bath, the voltage regulator circuit is by current-limiting resistance R1 and pressure stabilizing
The Parallel Voltage Regulator Circuit circuit that diode D3 is constituted, the coiler part of the second relay K2 and the cathode phase of zener diode D3
Connection.
In a kind of above-mentioned electric machine control system for super bath, the voltage regulator circuit further includes rectifier diode D2,
The rectifier diode D2 and current-limiting resistance R1 are connected in series.Positive and negative anodes in circuit can be prevented reverse by rectifier diode D2,
To protect circuit normal table to run.
In a kind of above-mentioned electric machine control system for super bath, the reduction voltage circuit be by resistance R3 and capacitor C1 simultaneously
Join the capacitance-resistance voltage reduction circuit constituted.
In a kind of above-mentioned electric machine control system for super bath, the rectification unit D1 is MB6M rectifier bridge stack.
Compared with prior art, this has the advantage that circuit connection is simple for the electric machine control system of super bath, first device
Part is few, and can stable blowing heating function and ventilatory by super bath be isolated, both avoiding working at the same time causes
Super bath is led to the problem of.
Detailed description of the invention
Fig. 1 is the circuit theory schematic diagram in embodiment for the electric machine control system of super bath.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this is used to be connected with heating power end (QN is indicated in figure) for the electric machine control system of super bath, wrap
Include reduction voltage circuit, rectification unit D1, filter circuit, voltage regulator circuit, for control air blast motor work the first relay K1 and
For controlling the second relay K2 of ventilation motor work, reduction voltage circuit, rectification unit D1, filter circuit and voltage regulator circuit are successively
Connection, the coiler part of the first relay K1 are connected with filter circuit, and the both ends of the normally opened contact of the first relay K1 are used respectively
In connection heating power end (in figure QN indicate) and air blast motor (CF is indicated in figure), the coiler part of the second relay K2 and surely
Volt circuit is connected, and the normally-closed contact of the second relay K2 is used for and takes a breath power end (HQIN) connection, the public affairs of the second relay K2
End is for connecing ventilation motor altogether (HQOUT is indicated in figure).
Specifically, reduction voltage circuit is the capacitance-resistance voltage reduction circuit being made of resistance R3 and capacitor C1 parallel connection.Rectification unit D1
For MB6M rectifier bridge stack, MB6M is the rectifier bridge stack of 0.8A 600V, is that more rectifiers are connected in parallel on same DC load and constitute
Electronic device, identical as the working principle of single bridge, the flip-flop after the more rectifications of the number of phases is better, therefore, rectification herein
Cells D 1 can also use single rectifier.
Filter circuit includes the capacitor C2 being connected in parallel between rectification unit D1 and voltage regulator circuit and resistance R2, the first relay
The coiler part of K1 is connected with the anode of capacitor C2.
Voltage regulator circuit is the Parallel Voltage Regulator Circuit circuit being made of current-limiting resistance R1 and zener diode D3, on current-limiting resistance R1
It is also in series with a rectifier diode D2, to prevent positive and negative anodes in circuit reverse, so that circuit normal table be protected to run.Second
The coiler part of relay K2 is connected with the cathode of zener diode D3.
Utility model works principle is as follows: in normal ventilation, the normally-closed contact of the second relay K2 and common end connect
It connects, motor of taking a breath at this time takes electricity from ventilation power end, realizes ventilatory；When needing that heating is blowed, warming electric is connected
Source opens heating, and the coil of the first relay K1 is driven at this time, the closure of the normally opened contact of the first relay K1, blowing electricity
Machine can take electricity from heating power end, and air blast motor starting is dried, meanwhile, the second relay K2 also starts, the second relay K2
Normally-closed contact and common end disconnect, ventilation motor power-off, stop ventilation, at this time execute blowing plus heating function.By using
Foregoing circuit can effectively avoid the function of heating plus blowing is synchronous with ventilatory from carrying out, the motor of super bath is enable to stablize
Lasting operation, it should be noted that ventilation motor and air blast motor herein can be same motor, pass through reverse wiring reality
The rotation of the different directions of different moments now is also possible to two different motors to realize ventilation or blowing function.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of electric machine control system for super bath is used to be connected with heating power end, including reduction voltage circuit, rectification unit
D1, filter circuit, voltage regulator circuit, for control air blast motor work the first relay K1 and for control ventilation motor work
The second relay K2, the reduction voltage circuit, rectification unit D1, filter circuit and voltage regulator circuit are sequentially connected, which is characterized in that
The coiler part of the first relay K1 is connected with filter circuit, the both ends difference of the normally opened contact of the first relay K1
It is connected for connecting heating power end and air blast motor, the coiler part of the second relay K2 with voltage regulator circuit, described the
The normally-closed contact of two relay K2 is used to connect with ventilation power end, and the common end of the second relay K2 is for connecing ventilation electricity
Machine.
2. a kind of electric machine control system for super bath according to claim 1, which is characterized in that the filter circuit packet
Include the capacitor C2 being connected in parallel between rectification unit D1 and voltage regulator circuit and resistance R2, the coiler part of the first relay K1 and
The anode of capacitor C2 is connected.
3. a kind of electric machine control system for super bath according to claim 1, which is characterized in that the voltage regulator circuit is
The Parallel Voltage Regulator Circuit circuit being made of current-limiting resistance R1 and zener diode D3, the coiler part of the second relay K2 and steady
The cathode of pressure diode D3 is connected.
4. a kind of electric machine control system for super bath according to claim 3, which is characterized in that the voltage regulator circuit is also
Including rectifier diode D2, the rectifier diode D2 and current-limiting resistance R1 are connected in series.
5. a kind of electric machine control system for super bath according to claim 1 or 2 or 3, which is characterized in that the decompression
Circuit is the capacitance-resistance voltage reduction circuit being made of resistance R3 and capacitor C1 parallel connection.
6. a kind of electric machine control system for super bath according to claim 1 or 2 or 3, which is characterized in that the rectification
Cells D 1 is MB6M rectifier bridge stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908948.0U CN208209847U (en) | 2018-06-12 | 2018-06-12 | A kind of electric machine control system for super bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908948.0U CN208209847U (en) | 2018-06-12 | 2018-06-12 | A kind of electric machine control system for super bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209847U true CN208209847U (en) | 2018-12-07 |
Family
ID=64497245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908948.0U Expired - Fee Related CN208209847U (en) | 2018-06-12 | 2018-06-12 | A kind of electric machine control system for super bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959071A (en) * | 2019-02-01 | 2019-07-02 | 佛山电器照明股份有限公司 | A kind of bathroom heater of blower and heating automatic interlock |
-
2018
- 2018-06-12 CN CN201820908948.0U patent/CN208209847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959071A (en) * | 2019-02-01 | 2019-07-02 | 佛山电器照明股份有限公司 | A kind of bathroom heater of blower and heating automatic interlock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |