CN204241997U - A kind of Multifunctional bathroom heating antifog minute surface - Google Patents
A kind of Multifunctional bathroom heating antifog minute surface Download PDFInfo
- Publication number
- CN204241997U CN204241997U CN201420760335.9U CN201420760335U CN204241997U CN 204241997 U CN204241997 U CN 204241997U CN 201420760335 U CN201420760335 U CN 201420760335U CN 204241997 U CN204241997 U CN 204241997U
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- circuit
- scavenger fan
- output terminal
- power
- singlechip controller
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Abstract
The utility model discloses a kind of Multifunctional bathroom heating antifog minute surface, comprise singlechip controller, power module, reset circuit, crystal oscillating circuit, temperature sense module and heating wire module for each electricity consumption module for power supply; The input end of described singlechip controller is connected to button and arranges circuit, and the output terminal of described singlechip controller is connected to hummer alert circuit, controls pilot lamp and scavenger fan circuit; Described scavenger fan circuit comprises scavenger fan circuit and scavenger fan switch; Described temperature sense module comprises temperature sensor, signal amplification circuit and A/D change-over circuit; Described heating wire module comprises heating wire driving circuit, power conversion circuit and heating wire; Described power module comprises power circuit and power switch, the input end of described scavenger fan switch connects with described power switch, the output terminal of described scavenger fan switch connects with described scavenger fan circuit, the utility model is novel in design, there is the function that anti-fog is cleaned in bathroom mirror surface preheating, practical.
Description
Technical field
The utility model belongs to daily life practical technique field, is specifically related to a kind of Multifunctional bathroom heating antifog minute surface.
Background technology
In daily life, we usually when having a bath because hot water makes bathroom room temperature gradually raise, and bathroom glass-mirror is attached on minute surface due to the pre-thermosetting water vapor of ice-cold minute surface, find when after a bath needing afterwards to look in the mirror that mirror has been covered by water vapor slow, do not see any picture completely, need to look for towel wiping, and just do not do for the moment, need to wait a period of time could recover dry, bother very much, nowadays the antifog minute surface of a kind of bathroom heating is lacked, at Novel mirror rear mounting temperature sensor, while hot-air heats up gradually, temperature detecting module transfers data to controller and makes heating module heating gradually, thus water vapor can not be made to meet coldly be attached on glass, glass-mirror can also make ice-cold bathroom not ice-cold by radiations heat energy simultaneously, solve the problem that minute surface fog is fuzzy.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of Multifunctional bathroom heating antifog minute surface is provided, it is rationally novel in design, there is the function that anti-fog is cleaned in bathroom mirror surface preheating, simple to operate, and energy ventilation in real time, keep environmental health, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Multifunctional bathroom heating antifog minute surface, is characterized in that: comprise singlechip controller, for the power module of each electricity consumption module for power supply, to connect with described singlechip controller for single-chip microcomputer readjust signal work reset circuit, to connect for the crystal oscillating circuit of single-chip microcomputer starting of oscillation work, for responding to bath temperature real-time change and the temperature sense module of Modulating Power and for changing the heating wire module adjusting temperature according to bath temperature with described singlechip controller; The button that the input end of described singlechip controller is connected to for set temperature conversion threshold value arranges circuit, the output terminal of described singlechip controller be connected to for hummer remind check bathroom situation hummer alert circuit, show the control pilot lamp of bathroom duty and the scavenger fan circuit for complete ventilation of having a bath for implementing; Described scavenger fan circuit comprises the scavenger fan circuit that to connect with the output terminal of described singlechip controller and rotate for scavenger fan and for controlling the scavenger fan switch that scavenger fan opens or cuts out; Described temperature sense module comprises temperature sensor for detecting bath temperature, connect with described temperature sensor output terminal for feeble signal amplifying signal amplifying circuit and connect with described signal amplification circuit output terminal and convert the A/D change-over circuit of the digital signal that single-chip microcomputer is connected to for simulating signal; Described heating wire module comprise to connect with the output terminal of described singlechip controller for drive heating wire work heating wire driving circuit, connect for the power conversion circuit of power conversion with described heating wire driving circuit output terminal and connect with described power conversion circuit output terminal for being arranged on after bathroom mirror surface for antifog heating wire; Described power module comprises power circuit and the power switch opened for control loop or close that connects with described power circuit output end, the input end of described scavenger fan switch connects with described power switch, the output terminal of described scavenger fan switch connects with described scavenger fan circuit, and the output terminal of described A/D change-over circuit connects with the input end of described singlechip controller.
Above-mentioned a kind of Multifunctional bathroom heating antifog minute surface, is characterized in that: described singlechip controller is STC89C51 single-chip microcomputer.
Above-mentioned a kind of Multifunctional bathroom heating antifog minute surface, is characterized in that: described A/D change-over circuit is ADC0809 chip.
Above-mentioned a kind of Multifunctional bathroom heating antifog minute surface, is characterized in that: described temperature sensor is DS18B20 temperature sensor.
Above-mentioned a kind of Multifunctional bathroom heating antifog minute surface, is characterized in that: described power conversion circuit is ULN2003 chip.
The utility model compared with prior art has the following advantages:
1, the utility model is by arranging DS18B20 temperature acquisition bath indoor environment temperature, by ULN2003 chip drives power conversion while hot water makes indoor temperature increase, heating minute surface gradually, the temperature being the temperature of minute surface and environment is suitable, after placing minute surface preheating, have water loading on minute surface, Information Monitoring data precision is high, accuracy is high, and circuit is simple.
2, the utility model is by arranging the data of single-chip microcomputer receiving sensor collection and being transformed to the accessible signal of single-chip microcomputer by AD translation circuit and gathering key-press input, STC89C51 single-chip microcomputer is adopted to receive temperature sensor image data information, and pass through electric-heating-wire-heating, it is bathroom heating while anti-fog, system power dissipation is low, process fast operation, computational accuracy is high.
3, the utility model is rationally novel in design, and perfect in shape and function, volume is little, simple to operate, practical, is convenient to promote the use of.
In sum, the utility model is rationally novel in design, has the function that anti-fog is cleaned in bathroom mirror surface preheating, simple to operate, and energy ventilation in real time, keep environmental health, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the circuit connecting relation schematic diagram of each circuit of the utility model.
Description of reference numerals:
1-temperature sensor; 2-signal amplification circuit; 3-A/D change-over circuit;
4-button arranges circuit; 5-reset circuit; 6-crystal oscillating circuit;
7-power circuit; 8-power switch; 9-singlechip controller;
10-scavenger fan switch; 11-heating wire driving circuit; 12-power conversion circuit;
13-heating wire; 14-scavenger fan circuit; 15-hummer alert circuit;
16-control pilot lamp.
Embodiment
As shown in Figure 1, the utility model bag singlechip controller 9, for the power module of each electricity consumption module for power supply, to connect with described singlechip controller 9 for single-chip microcomputer readjust signal work reset circuit 5, to connect for the crystal oscillating circuit 6 of single-chip microcomputer starting of oscillation work, for responding to bath temperature real-time change and the temperature sense module of Modulating Power and for changing the heating wire module adjusting temperature according to bath temperature with described singlechip controller 9; The button that the input end of described singlechip controller 9 is connected to for set temperature conversion threshold value arranges circuit 4, the output terminal of described singlechip controller 9 be connected to for hummer remind check bathroom situation hummer alert circuit 15, show the control pilot lamp 16 of bathroom duty and the scavenger fan circuit for complete ventilation of having a bath for implementing; Described scavenger fan circuit comprises the scavenger fan circuit 14 that to connect with the output terminal of described singlechip controller 9 and rotate for scavenger fan and for controlling the scavenger fan switch 10 that scavenger fan opens or cuts out; Described temperature sense module comprises temperature sensor 1 for detecting bath temperature, connect with described temperature sensor 1 output terminal for feeble signal amplifying signal amplifying circuit 2 and connect with described signal amplification circuit 2 output terminal and convert the A/D change-over circuit 3 of the digital signal that single-chip microcomputer is connected to for simulating signal; Described heating wire module comprise to connect with the output terminal of described singlechip controller 9 for drive heating wire work heating wire driving circuit 11, connect for the power conversion circuit 12 of power conversion with described heating wire driving circuit 11 output terminal and connect with described power conversion circuit 12 output terminal for being arranged on after bathroom mirror surface for antifog heating wire 13; Described power module comprises power circuit 7 and the power switch 8 of to open for control loop or closing that connects with described power circuit 7 output terminal, the input end of described scavenger fan switch 10 connects with described power switch 8, the output terminal of described scavenger fan switch 10 connects with described scavenger fan circuit 14, and the output terminal of described A/D change-over circuit 3 connects with the input end of described singlechip controller 9.
In the present embodiment, described singlechip controller 9 is STC89C51 single-chip microcomputer.
In the present embodiment, described A/D change-over circuit 3 is ADC0809 chip.
In the present embodiment, described temperature sensor 1 is DS18B20 temperature sensor.
In the present embodiment, described power conversion circuit 12 is ULN2003 chip.
When the utility model uses, by temperature sensor 1 Real-time Collection bath temperature, signal amplification circuit 2 pairs of feeble signals are amplified, the simulating signal of collection is transformed to digital signal by A/D change-over circuit 3, drive heating wire driving circuit 11 by the temperature information detected by singlechip controller 9 and control power in real time according to room temperature, power conversion circuit 12 is adopted to convert the power of heating wire 13, heating minute surface, after having a bath, open scavenger fan switch 10 and ensure indoor seasoning health by scavenger fan circuit 14 ventilation, if forget closing switch for a long time, remind closing switch by hummer alert circuit 15, ensure safety.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. a Multifunctional bathroom heating antifog minute surface, is characterized in that: comprise singlechip controller (9), for the power module of each electricity consumption module for power supply, to connect with described singlechip controller (9) for single-chip microcomputer readjust signal work reset circuit (5), to connect for the crystal oscillating circuit (6) of single-chip microcomputer starting of oscillation work, for responding to bath temperature real-time change and the temperature sense module of Modulating Power and for changing the heating wire module adjusting temperature according to bath temperature with described singlechip controller (9); The button that the input end of described singlechip controller (9) is connected to for set temperature conversion threshold value arranges circuit (4), the output terminal of described singlechip controller (9) be connected to for hummer remind check bathroom situation hummer alert circuit (15), show the control pilot lamp (16) of bathroom duty and the scavenger fan circuit for complete ventilation of having a bath for implementing; Described scavenger fan circuit comprises the scavenger fan circuit (14) that to connect with the output terminal of described singlechip controller (9) and rotate for scavenger fan and for controlling the scavenger fan switch (10) that scavenger fan opens or cuts out; Described temperature sense module comprises temperature sensor (1) for detecting bath temperature, connect with described temperature sensor (1) output terminal for feeble signal amplifying signal amplifying circuit (2) and connect with described signal amplification circuit (2) output terminal and convert the A/D change-over circuit (3) of the digital signal that single-chip microcomputer is connected to for simulating signal; Described heating wire module comprise to connect with the output terminal of described singlechip controller (9) for drive heating wire work heating wire driving circuit (11), connect for the power conversion circuit (12) of power conversion with described heating wire driving circuit (11) output terminal and connect with described power conversion circuit (12) output terminal for being arranged on after bathroom mirror surface for antifog heating wire (13); Described power module comprises power circuit (7) and the power switch (8) of to open for control loop or closing that connects with described power circuit (7) output terminal, the input end of described scavenger fan switch (10) connects with described power switch (8), the output terminal of described scavenger fan switch (10) connects with described scavenger fan circuit (14), and the output terminal of described A/D change-over circuit (3) connects with the input end of described singlechip controller (9).
2. according to a kind of Multifunctional bathroom heating antifog minute surface according to claim 1, it is characterized in that: described singlechip controller (9) is STC89C51 single-chip microcomputer.
3. according to a kind of Multifunctional bathroom heating antifog minute surface according to claim 1, it is characterized in that: described A/D change-over circuit (3) is ADC0809 chip.
4. according to a kind of Multifunctional bathroom heating antifog minute surface according to claim 1, it is characterized in that: described temperature sensor (1) is DS18B20 temperature sensor.
5. according to a kind of Multifunctional bathroom heating antifog minute surface according to claim 1, it is characterized in that: described power conversion circuit (12) is ULN2003 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760335.9U CN204241997U (en) | 2014-12-05 | 2014-12-05 | A kind of Multifunctional bathroom heating antifog minute surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760335.9U CN204241997U (en) | 2014-12-05 | 2014-12-05 | A kind of Multifunctional bathroom heating antifog minute surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241997U true CN204241997U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760335.9U Expired - Fee Related CN204241997U (en) | 2014-12-05 | 2014-12-05 | A kind of Multifunctional bathroom heating antifog minute surface |
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| Country | Link |
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| CN (1) | CN204241997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799633A (en) * | 2015-05-12 | 2015-07-29 | 上海海事大学 | Antifogging device and antifogging method of bathroom mirror |
-
2014
- 2014-12-05 CN CN201420760335.9U patent/CN204241997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799633A (en) * | 2015-05-12 | 2015-07-29 | 上海海事大学 | Antifogging device and antifogging method of bathroom mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |