CN203619451U - Towel cabinet - Google Patents
Towel cabinet Download PDFInfo
- Publication number
- CN203619451U CN203619451U CN201320879933.3U CN201320879933U CN203619451U CN 203619451 U CN203619451 U CN 203619451U CN 201320879933 U CN201320879933 U CN 201320879933U CN 203619451 U CN203619451 U CN 203619451U
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- chip microcomputer
- resistance
- towel cabinet
- module
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 28
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 9
- 238000007791 dehumidification Methods 0.000 abstract description 4
- 238000012800 visualization Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- Control Of Temperature (AREA)
Abstract
The utility model discloses a towel cabinet. The towel cabinet comprises a single chip microcomputer master control circuit and a power circuit for supplying power for the single chip microcomputer master control circuit, wherein the single chip microcomputer master control circuit comprises a single chip microcomputer, a display module, a button module, a temperature detection module, a gating detection module and a load drive module, and the display module, the button module, the temperature detection module, the gating detection module and the load drive module are connected with the single chip microcomputer. According to the towel cabinet, detection, heating, sterilization, alarming and display of the towel cabinet during working are controlled through the single chip microcomputer master control circuit, and the single chip microcomputer intelligently controls a positive temperature coefficient (PTC) heater, a fan and an ozonator to achieve dehumidification and sterilization of a towel. Compared with towel cabinets in the prior art, the towel cabinet has the advantages that the visualization degree is higher, and the operation is more intelligent, so that users can more visually know work states of the towel cabinet.
Description
Technical field
The utility model relates to intelligent appliance field, more specifically, relates to that a kind of visualization is high, the towel cabinet of operative intelligence and hommization.
Background technology
Towel is the daily necessities that must use during people live, and its hygienic quality directly has influence on user's health, but is subject to the impact of some environmental factors, is difficult to again make that towel keeps dry, cleaning.As the weather of a run of wet weather in season in spring, towel always in moist environment, is easy to mouldyly, produces peculiar smell; Also have the public towels such as barber shop, publilc baths, hotel, because its many people use in turn, be also difficult to keep clean.Due to the existence of the problems referred to above, on market, there is now the towel cabinet for towel dehumidifying and sterilization of all kinds.
But existing towel cabinet, mostly just with a switch come simple control heater and ozone generator to towel dehumidify, sterilization, it is convenient not, intelligent not that it operates, user more can not understand its duty.
Summary of the invention
The purpose of this utility model is the deficiency for overcoming existing towel cabinet, provides that a kind of visualization is high, operation is more intelligent, makes the towel cabinet that user can its duty of more intuitive understanding.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of towel cabinet, comprises single-chip microcomputer governor circuit and the power circuit to its power supply, display module, button module, temperature detecting module, gated detection module and load driver module that described single-chip microcomputer governor circuit comprises single-chip microcomputer and is connected with single-chip microcomputer.
In the preferred scheme of one, described display module is LCD display, and this display screen is in order to show work at present state.
In the preferred scheme of one, described button module comprises five touch key S1 ~ S5 and resistance R 5, R12, R13, R15, R16, one end of button S1 ~ S5 is ground connection respectively, the other end is connected with single-chip microcomputer 43 pin, 44 pin, 1 pin, 2 pin, 3 pin by resistance R 5, R12, R13, R15, R16 respectively, and touch key is in order to realize human-machine operation.。
In the preferred scheme of one, described temperature detecting module comprises thermistor RT1, resistance R 14, precision resistance JR1 and capacitor C 3, thermistor RT1 one end ground connection, and the other end connects power supply by thermistor RT1, also, by capacitor C 3 ground connection, connect single-chip microcomputer 13 pin by resistance R 14 simultaneously.
In the preferred scheme of one, described gated detection module comprises capacitor C 1, resistance R 7 ~ R11, diode D1, triode Q2, switch S T1 and LED 1 ~ LED3; Resistance R11 mono-termination power, the other end is by connecing switch S T1 ground connection, also connect the base stage of triode Q2, triode Q2 grounded emitter, colelctor electrode connects respectively the negative pole of LED1, LED2, LED3 and the negative pole of diode D1, and the positive pole of LED1, LED2, LED3 connects power supply by resistance R 8, resistance R 9, resistance R 10 respectively, diode D1 positive pole by resistance R 7 connect power supply, diode D1 positive pole also connects single-chip microcomputer 14 pin by capacitor C 1, capacitor C 1 one end ground connection, the positive pole of another terminating diode D1.In the time that towel cabinet cabinet door is closed, switch S T1 switch closure, not conducting of triode Q2, LED 1 ~ LED3 extinguishes; In the time that towel cabinet cabinet door is opened, switch S T1 switch disconnects, triode Q2 conducting, and LED 1 ~ LED3 is lit, and result is passed to single-chip microcomputer simultaneously.
In the preferred scheme of one, described load driver module comprises resistance R 1 ~ R3, drive chip, relay K 1 ~ K3, drive 1 pin of chip, 2 pin, 3 pin connect respectively 22 pin of single-chip microcomputer, 21 pin, 20 pin, also connected respectively resistance R 1, R2, R3 connects power supply, drive 14 pin of chip, 15 pin, 16 pin are succeeded respectively electrical equipment K1, K2, 1 pin of K3, relay K 1, K2, 2 pin of K3 connect 12V power supply, relay K 1, 4 pin of K2 meet AC220V_L, 4 pin of relay K 3 meet 12V, 3 pin of relay K 1 connect PTC load, 3 pin of relay K 2 connect ozone load, 3 pin wind-receiving fan loads of relay K 3.Load driver module is connected with driving chip by single-chip microcomputer, to realize Single-chip Controlling load.
In the preferred scheme of one, described single-chip microcomputer governor circuit also comprises the alarm module being connected with single-chip microcomputer, described alarm module comprises buzzer LS1, triode Q1 and resistance R 4, a termination power of buzzer LS1, the colelctor electrode of another termination triode Q1, the grounded emitter of triode Q1, base stage is connected with 16 pin of single-chip microcomputer by resistance R 4.
Compared with prior art, the beneficial effects of the utility model: the detection, heating, sterilization, warning and the demonstration that realize towel cabinet work by single-chip microcomputer governor circuit are controlled, and single-chip microcomputer is realized dehumidifying, the sterilization to towel by Based Intelligent Control ptc heater, fan and ozone generator.Compared with prior art, the utility model visualization is high, operation is more intelligent, makes the user can its duty of more intuitive understanding.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is power circuit principle figure of the present utility model.
Fig. 3 is the utility model single-chip microcomputer governor circuit schematic diagram.
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation.
As shown in Figure 1, a kind of towel cabinet, comprise single-chip microcomputer governor circuit and the power circuit to its power supply, display module, button module, temperature detecting module, gated detection module and load driver module that described single-chip microcomputer governor circuit comprises single-chip microcomputer and is connected with single-chip microcomputer.
As Fig. 2, the power circuit that the utility model provides, described power circuit mainly comprises transformer T1, voltage-stabiliser tube L7812 and L7805, wherein AC220V_L input termination fuse F1, the fuse F1 other end connects 2 elementary pin of piezo-resistance ZR1, capacitor C 7 and transformer T1 again, AC220V_N termination piezo-resistance ZR1 and capacitor C 7 other ends, then 1 elementary pin of connection transformer T1;
3 pin of T1 level of transformer connect diode D1 positive pole and diode D3 negative pole afterwards, 4 pin of T1 level of transformer connect diode D2 positive pole and diode D4 negative pole, after connecting, the negative pole of diode D1 and diode D2 connects electrochemical capacitor C1 positive pole, 1 pin of capacitor C 4 one end and voltage-stabiliser tube L7812, the positive pole of diode D3 and diode D4 connects rear ground connection, capacitor C 1, the also ground connection of 2 pin of the other end of capacitor C 4 and L7812, next 3 pin of L7812 connect electrochemical capacitor C2 positive pole, capacitor C 5 one end and resistance R 1, and then 1 pin of resistance R 1 another termination voltage-stabiliser tube L7805, capacitor C 2, the 2 pin ground connection of the other end of capacitor C 5 and L7805, 3 pin of L7805 connect electrochemical capacitor C3 positive pole afterwards, capacitor C 6 one end and resistance R 2, capacitor C 3, capacitor C 6, the other end ground connection of resistance R 2, resistance R 2 is discharge resistances, this power circuit is mainly to provide 12V and 5V dc source for the single-chip microcomputer governor circuit of Fig. 3.
As shown in Figure 3, the inner integrated LCD display driver circuit of single-chip microcomputer in single-chip microcomputer governor circuit, display module is a LCD display, the respective pins of single-chip microcomputer U2 directly connects the pin of LCD display, controls the show state of LCD with this.
Button control module comprises 5 touch key S1 ~ S5 and resistance R 5, R12, R13, R15, R16, button S1 ~ S5 one end is ground connection respectively, and the other end is connected by 43 pin, 44 pin, 1 pin, 2 pin, 3 pin of resistance R 5, R12, R13, R15, R16 and single-chip microcomputer U2 respectively.
Alarm module comprises a buzzer LS1, triode Q1 and resistance R 4.LS1 mono-termination 5V power supply, the colelctor electrode of another termination Q1, the grounded emitter of triode Q1, base stage is connected by 17 pin of R4 and single-chip microcomputer U2, controls buzzer sound by single-chip microcomputer U2.
Temperature detecting module comprises thermistor RT1, resistance R 14, precision resistance JR1 and capacitor C 3.Thermistor RT1 one end ground connection, the other end meets respectively JR1, R14 and C3, C3 ground connection afterwards, JR1 connects 5V power supply, and the R14 other end connects 13 pin of single-chip microcomputer U2.
Gated detection module comprises capacitor C 1, resistance R 7 ~ R11, diode D1, triode Q2, switch S T1 and LED 1 ~ LED3.Resistance R 11 1 termination 5V power supplys, another termination ST1, Q2 base stage, ST1 other end ground connection afterwards, Q2 grounded emitter, colelctor electrode connects respectively the negative pole of LED1, LED2, LED3 and the negative pole of D1, afterwards the positive pole of LED1, LED2, LED3 connecting resistance R8, R9, R10 respectively, the other end of R8, R9, R10 connects respectively 5V power supply, 14 pin of the anodal connecting resistance R7 of diode D1, capacitor C 1 one end and single-chip microcomputer U2, capacitor C 1 other end ground connection afterwards, resistance R 7 another termination 5V power supplys.In the time that towel cabinet cabinet door is closed, ST1 switch closure, not conducting of triode Q2, LED 1 ~ LED3 extinguishes; In the time that towel cabinet cabinet door is opened, ST1 switch disconnects, triode Q2 conducting, and LED 1 ~ LED3 is lit.
Load driver module comprises that resistance R 1 ~ R3, Darlington drive chip U1, relay K 1 ~ K3.Darlington drives 1 pin of chip U1, 2 pin, 3 pin connect respectively 22 pin of single-chip microcomputer U2, 21 pin, 20 pin, also distinguish connecting resistance R1 simultaneously, R2, R3 one end, resistance R 1, R2, the R3 other end is ground connection respectively, Darlington drives 14 pin of chip U1 afterwards, 15 pin, 16 pin are succeeded respectively electrical equipment K1, K2, 1 pin of K3, relay K 1, K2, 2 pin of K3 all connect 12V power supply, relay K 1, 4 pin of K2 meet AC220V_L, 4 pin of K3 meet 12V, 3 pin of relay K 1 connect PTC load afterwards, 3 pin of relay K 2 connect ozone load, 3 pin wind-receiving fan loads of relay K 3.
In this towel cabinet, specifically have 5 touch keys, they be respectively that S1 is ON/OFF switch by key definition, after powering on, user is start by this button for the first time, then by being once shutdown, so circulation, S2 increases key, S3 reduces key, and S4 arranges key, and S5 is mode key; The utility model has 4 functional modes, is respectively sterilization mode, dehumidification mode, intelligent mode and timing start mode, can select required mode of operation by S5 mode key.
Under open state, LCD display shows the temperature that Beijing time and temperature sensor detect, user is by selecting 4 functional modes by mode key.In the time that user selects sterilization mode, LCD display can show the icon of this pattern and the working time of acquiescence, if user need to adjust the working time, can key be set by pressing, then presses and add, subtract key and adjust the required working time.In the time of this work pattern, display screen shows the working time in the mode of countdown, single-chip microcomputer can be controlled ozone generator work, make ozone uniformly dispersing in whole towel cabinet by driving small-sized fans to rotate simultaneously, reach the effect of comprehensively killing, when this work pattern finishes, buzzer can be pointed out 3 sound.
In the time that user selects dehumidification mode, LCD display can show the icon of this pattern and the working time of acquiescence, if user need to adjust the working time, can key be set by pressing, then presses and add, subtract key and adjust the required working time.In the time of this work pattern, display screen shows the working time in the mode of countdown, and single-chip microcomputer is controlled PTC heater work by detected temperatures, makes hot gas uniformly dispersing in whole towel cabinet by driving small-sized fans to rotate simultaneously.Temperature in single-chip microcomputer detects towel cabinet is more than or equal to 40 while spending, closes PTC heater, and when towel in-cabinet temperature is less than 35 while spending, single-chip microcomputer starts again PTC heater work, so circulation.In the time that this work pattern time also remains 2 minutes, close PTC heater, after the working time finishes, the temperature in towel cabinet just can not be too high like this, and when this work pattern finishes, buzzer can be pointed out 3 sound.
In the time that user selects intelligent mode, LCD display can show the icon of this pattern, and is first operated in sterilization mode, then automatically enters dehumidification mode, and the working time is by each self mode
Default time carries out, and when this work pattern finishes, buzzer can be pointed out 3 sound.
In the time that user selects timing start mode, LCD display can show the icon of this pattern, simultaneously the start by set date time and Beijing time Alternation Display, acquiescence is 6:00 in morning, in the situation that towel cabinet does not have power-off, every day 6:00 clock, towel cabinet can automatically start an intelligent mode.If user thinks that the start by set date time of acquiescence is not suitable for oneself, can key be set by pressing, then press and add, subtract key and adjust the required start by set date time.
In addition, the utility model, under open state, in the time that user does not have selection function pattern, now can arrange key by pressing, then presses and add, subtract key and adjust Beijing time.Further, when user opens the cabinet door of towel cabinet, the LED lamp group in towel cabinet can be lit as illumination use, if now towel cabinet is in work, single-chip microcomputer meeting break-off, closes all loads; In the time that door cabinet is closed, the LED lamp group in towel cabinet is extinguished, and single-chip microcomputer continues the work before operation suspends.The utility model has also increased warning function, and in the time that towel cabinet is worked, if single-chip microcomputer detects temperature sensor fault, single-chip microcomputer cuts out all loads at once, and display screen shows failure code E1 simultaneously, and buzzer was every 2 seconds sound one sound; If single-chip microcomputer detects the temperature in towel cabinet and exceed 55 while spending, single-chip microcomputer cuts out all loads at once, and display screen shows failure code E2 simultaneously, and buzzer was every 2 seconds sound one sound.
The above only further illustrates technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, is all subject to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a towel cabinet, comprises single-chip microcomputer governor circuit and the power circuit to its power supply, display module, button module, temperature detecting module, gated detection module and load driver module that described single-chip microcomputer governor circuit comprises single-chip microcomputer and is connected with single-chip microcomputer.
2. towel cabinet according to claim 1, is characterized in that, described display module is LCD display.
3. towel cabinet according to claim 1, it is characterized in that, described button module comprises five touch key S1 ~ S5 and resistance R 5, R12, R13, R15, R16, one end of button S1 ~ S5 is ground connection respectively, and the other end is connected with single-chip microcomputer 43 pin, 44 pin, 1 pin, 2 pin, 3 pin by resistance R 5, R12, R13, R15, R16 respectively.
4. towel cabinet according to claim 1, it is characterized in that, described temperature detecting module comprises thermistor RT1, resistance R 14, precision resistance JR1 and capacitor C 3, thermistor RT1 one end ground connection, the other end connects power supply by thermistor RT1, also, by capacitor C 3 ground connection, connect single-chip microcomputer 13 pin by resistance R 14 simultaneously.
5. towel cabinet according to claim 1, is characterized in that, described gated detection module comprises capacitor C 1, resistance R 7 ~ R11, diode D1, triode Q2, switch S T1 and LED 1 ~ LED3; Resistance R11 mono-termination power, the other end is by connecing switch S T1 ground connection, also connect the base stage of triode Q2, triode Q2 grounded emitter, colelctor electrode connects respectively the negative pole of LED1, LED2, LED3 and the negative pole of diode D1, and the positive pole of LED1, LED2, LED3 connects power supply by resistance R 8, resistance R 9, resistance R 10 respectively, diode D1 positive pole by resistance R 7 connect power supply, diode D1 positive pole also connects single-chip microcomputer 14 pin by capacitor C 1, capacitor C 1 one end ground connection, the positive pole of another terminating diode D1.
6. towel cabinet according to claim 1, it is characterized in that, described load driver module comprises resistance R 1 ~ R3, drive chip, relay K 1 ~ K3, drive 1 pin of chip, 2 pin, 3 pin connect respectively 22 pin of single-chip microcomputer, 21 pin, 20 pin, also connected respectively resistance R 1, R2, R3 connects power supply, drive 14 pin of chip, 15 pin, 16 pin are succeeded respectively electrical equipment K1, K2, 1 pin of K3, relay K 1, K2, 2 pin of K3 connect 12V power supply, relay K 1, 4 pin of K2 meet AC220V_L, 4 pin of relay K 3 meet 12V, 3 pin of relay K 1 connect PTC load, 3 pin of relay K 2 connect ozone load, 3 pin wind-receiving fan loads of relay K 3.
7. according to the towel cabinet described in claim 1 to 6 any one, it is characterized in that, described single-chip microcomputer governor circuit also comprises the alarm module being connected with single-chip microcomputer, described alarm module comprises buzzer LS1, triode Q1 and resistance R 4, a termination power of buzzer LS1, the colelctor electrode of another termination triode Q1, the grounded emitter of triode Q1, base stage is connected with 16 pin of single-chip microcomputer by resistance R 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879933.3U CN203619451U (en) | 2013-12-30 | 2013-12-30 | Towel cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879933.3U CN203619451U (en) | 2013-12-30 | 2013-12-30 | Towel cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619451U true CN203619451U (en) | 2014-06-04 |
Family
ID=50805990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879933.3U Expired - Lifetime CN203619451U (en) | 2013-12-30 | 2013-12-30 | Towel cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146644A (en) * | 2014-09-01 | 2014-11-19 | 徐自升 | Domestic towel blow-drying machine |
| CN108697280A (en) * | 2015-12-23 | 2018-10-23 | 亿康先达国际集团股份有限公司 | Temperature adjustment body device and preceding wall device with this temperature adjustment body device |
-
2013
- 2013-12-30 CN CN201320879933.3U patent/CN203619451U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146644A (en) * | 2014-09-01 | 2014-11-19 | 徐自升 | Domestic towel blow-drying machine |
| CN108697280A (en) * | 2015-12-23 | 2018-10-23 | 亿康先达国际集团股份有限公司 | Temperature adjustment body device and preceding wall device with this temperature adjustment body device |
| CN108697280B (en) * | 2015-12-23 | 2022-03-15 | 亿康先达国际集团股份有限公司 | Temperature control body arrangement and front wall arrangement having such a temperature control body arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |