CN1173135C - Network water heater - Google Patents
Network water heater Download PDFInfo
- Publication number
- CN1173135C CN1173135C CNB011077700A CN01107770A CN1173135C CN 1173135 C CN1173135 C CN 1173135C CN B011077700 A CNB011077700 A CN B011077700A CN 01107770 A CN01107770 A CN 01107770A CN 1173135 C CN1173135 C CN 1173135C
- Authority
- CN
- China
- Prior art keywords
- pin
- water heater
- network water
- chip microcomputer
- encoder
- Prior art date
- 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 present invention relates to a network water heater which improves control keys of the existing network water heater, namely that an encoder arranged on a lower end cover is connected with an SCM to generate pulse for triggering, and the whole functions of temperature setting, timing heating, a clock controller, power selection, etc. are realized. The present invention has the characteristics of compact and beautiful structure and convenient operation.
Description
Technical field
The present invention relates to a kind of network water heater.
Background technology
The operating key of prior art adopts the button pattern, and compact inadequately the use also owes convenient on the structure.
Summary of the invention
The object of the present invention is to provide a kind of compact conformation, a kind of network water heater easy to use.
The control button that the present invention only will have a network water heater adopts alternative four to touch button and finish code switch one encoder of set functional requirement as the control knob, and done corresponding adjustment on the line, encoder is linked to each other with the single-chip microcomputer of touch-switch with existing network water heater, to send the due repertoire of corresponding pulse-triggered chip microcontroller, as the temperature setting, functions such as regularly heating, clock adjusting and power selection.
Description of drawings and embodiment
Fig. 1 external structure schematic diagram of the present invention.
The circuit connection diagram of Fig. 2 code switch.
As Fig. 1, the present invention is by comprising the network water heater main body 8 that single-chip microcomputer 3, display panel 7 and corresponding indicator light 5 and upper end cover, bottom end cover 6 constitute and controlling button 1 and form, the above-mentioned control button 1 that it is characterized in that being arranged on the bottom end cover 6 is an encoder, 2., 4. the pin of control button 1 links to each other and 1. 6. reaches 7. with the input of single-chip microcomputer 3 respectively with pin and link to each other, pin 1., 4. respectively through resistance R
1, R
2Link to each other with ground, so that single-chip microcomputer 3 is controlled by the pulse of the encoder generation of its reception and worked, 5. pin then connects the status indicator lamp 4 that is located in the touch-switch 2, and the current-limiting resistance R through being connected in series mutually
32. and 6. ground connection, pin are all direct-current working volts VCC contact, and the touch-switch 2 of encoded device central part setting and the 4. pin and the earth resistance R of single-chip microcomputer
4Be connected, as Fig. 2, the model of the encoder of above-mentioned control button 1 is 171469.
Need only rotary encoder 1 during use, the encoder pulsing is given single-chip microcomputer 3, sends instruction after single-chip microcomputer is handled and carries out work, enters the operating state of user's request, comprise the user to requirement of temperature and time etc., confirm by state shown in 2 pairs of the touch-switchs then.
Claims (2)
1, a kind of network water heater, it is by comprising the network water heater main body (8) that single-chip microcomputer (3), display panel (7) and corresponding indicator light (5) and upper end cover, bottom end cover (6) constitute and controlling button (1) and form, the above-mentioned control button (1) that it is characterized in that being arranged on the bottom end cover (6) is an encoder, the pin of control button (1) 2., 4. links to each other and 1. 6. reaches 7. with the input of single-chip microcomputer (3) respectively with pin and links to each other, pin 1., 4. respectively through resistance R
1, R
2Link to each other with ground, so that single-chip microcomputer (3) is controlled by the pulse of the encoder generation of its reception and worked, 5. pin then connects the status indicator lamp (4) that is located in the touch-switch (2), and the current-limiting resistance R through being connected in series mutually
33. and 6. ground connection, pin are all direct-current working volts VCC contact, and the touch-switch (2) of encoded device central part setting and the 4. pin and the earth resistance R of single-chip microcomputer (3)
4Be connected.
2, network water heater according to claim 1, the model that it is characterized in that the encoder of above-mentioned control button (1) is 171469.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011077700A CN1173135C (en) | 2001-01-24 | 2001-01-24 | Network water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011077700A CN1173135C (en) | 2001-01-24 | 2001-01-24 | Network water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1367358A CN1367358A (en) | 2002-09-04 |
| CN1173135C true CN1173135C (en) | 2004-10-27 |
Family
ID=4656678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011077700A Expired - Fee Related CN1173135C (en) | 2001-01-24 | 2001-01-24 | Network water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1173135C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654595B (en) * | 2014-12-23 | 2017-08-25 | 广东万和新电气股份有限公司 | Temperature intelligent control method, device, system and the mobile terminal of a kind of water heater |
-
2001
- 2001-01-24 CN CNB011077700A patent/CN1173135C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1367358A (en) | 2002-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |