CN215226799U - Dual control circuit structure with touch control function for water dispenser - Google Patents
Dual control circuit structure with touch control function for water dispenser Download PDFInfo
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- CN215226799U CN215226799U CN202120584417.2U CN202120584417U CN215226799U CN 215226799 U CN215226799 U CN 215226799U CN 202120584417 U CN202120584417 U CN 202120584417U CN 215226799 U CN215226799 U CN 215226799U
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- circuit
- control circuit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 230000009977 dual effect Effects 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 description 17
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Devices For Dispensing Beverages (AREA)
Abstract
The utility model discloses a double control circuit structure with touch control function for a water dispenser, which comprises a power panel and a touch panel; the power panel is provided with a power main control circuit, a switching power supply, a DC-DC conversion circuit, a 12V load circuit, an AC load circuit, an NTC control circuit, a water leakage detection circuit, a floating ball detection circuit and a first communication circuit; the touch control panel and the power panel are separately arranged, and the touch control panel is provided with a touch control main control circuit, an RGB control circuit, an input/output control circuit, a second communication circuit, an LCD control circuit, a buzzer control circuit and an LED control circuit; through separately setting up power strip and touch-control board, set up corresponding circuit respectively at power strip and touch-control board to cooperate second communication circuit and first communication circuit communication to be connected, carry out dual control to the water dispenser, the reliability is higher, and maintain convenience more.
Description
Technical Field
The utility model relates to a water dispenser control circuit field technique especially indicates a dual control circuit structure that is used for water dispenser to take touch-control function.
Background
The drinking machine is a device which heats or cools the barreled purified water (or mineral water) and is convenient for people to drink. The barreled water is placed above the machine and is matched with the barreled water for use. The water dispensers are classified into warm, ice-hot and ice-warm types, and the ice-hot machines are classified into semiconductor refrigeration water dispensers and compressor type refrigeration water dispensers.
As functions of the water dispenser are increased, existing water dispenser control circuits become more and more complex, however, the control circuits are integrated on a circuit board, reliability is low, and maintenance is inconvenient. Therefore, there is a need for an improved control circuit for current water dispensers.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a dual control circuit structure for a water dispenser with a touch function, which can effectively solve the problems of low reliability and inconvenient maintenance of the existing water dispenser control circuit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dual control circuit structure with touch control function for a water dispenser comprises a power panel and a touch panel;
the power panel is provided with a power main control circuit, a switching power supply, a DC-DC conversion circuit, a 12V load circuit, an AC load circuit, an NTC control circuit, a water leakage detection circuit, a floating ball detection circuit and a first communication circuit; the DC-DC conversion circuit is connected with a switching power supply and a power supply main control circuit, the 12V load circuit is connected with the DC-DC conversion circuit and the power supply main control circuit, the AC load circuit is connected with the switching power supply and the power supply main control circuit, and the NTC control circuit, the water leakage detection circuit, the floating ball detection circuit and the first communication circuit are all connected with the power supply main control circuit;
the touch control panel and the power panel are separately arranged, and the touch control panel is provided with a touch control main control circuit, an RGB control circuit, an input/output control circuit, a second communication circuit, an LCD control circuit, a buzzer control circuit and an LED control circuit; the RGB control circuit, the input and output control circuit, the second communication circuit, the LCD control circuit, the buzzer control circuit and the LED control circuit are all connected with the touch control main control circuit, and the second communication circuit is in communication connection with the first communication circuit.
Preferably, the switching power supply is a 12V 3A switching power supply.
Preferably, the NTC control circuit has four paths.
Preferably, the second communication circuit is in communication connection with the first communication circuit through 485.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through separately setting up power strip and touch-control board, set up corresponding circuit respectively at power strip and touch-control board to cooperate second communication circuit and first communication circuit communication to be connected, carry out dual control to the water dispenser, the reliability is higher, and maintain convenience more.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a control schematic block diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of a power supply control circuit according to a preferred embodiment of the present invention;
fig. 3 is a schematic diagram of a specific structure of a switching power supply according to a preferred embodiment of the present invention;
FIG. 4 is a schematic diagram of a DC-DC converter circuit according to a preferred embodiment of the present invention;
FIG. 5 is a schematic diagram of a 12V load circuit according to a preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of an AC load circuit according to a preferred embodiment of the present invention;
FIG. 7 is a schematic diagram of a specific structure of an NTC control circuit according to a preferred embodiment of the present invention;
FIG. 8 is a schematic diagram of a water leakage detection circuit according to a preferred embodiment of the present invention;
FIG. 9 is a schematic diagram of a specific structure of the float detection circuit according to the preferred embodiment of the present invention;
fig. 10 is a schematic diagram of a first communication circuit according to a preferred embodiment of the present invention;
fig. 11 is a schematic structural diagram of a touch control main control circuit according to a preferred embodiment of the present invention;
FIG. 12 is a schematic diagram of an embodiment of the RGB control circuit;
FIG. 13 is a schematic diagram of an input/output control circuit according to a preferred embodiment of the present invention;
FIG. 14 is a schematic diagram of a second communication circuit according to a preferred embodiment of the present invention;
FIG. 15 is a schematic diagram of an LCD control circuit according to a preferred embodiment of the present invention;
FIG. 16 is a schematic diagram of a control circuit of the honey device according to the preferred embodiment of the present invention;
fig. 17 is a schematic diagram of a specific structure of an LED indicating circuit according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. power panel 11 and power master control circuit
12. Switching power supply 13 and DC-DC conversion circuit
14. 12V load circuit 15 and AC load circuit
16. NTC control circuit 17, water leakage detection circuit
18. Floating ball detection circuit 19 and first communication circuit
20. Touch pad 21 and touch control main control circuit
22. RGB control circuit 23, input/output control circuit
24. Second communication circuit 25, LCD control circuit
26. Buzzer control circuit 27, LED control circuit.
Detailed Description
Fig. 1 to 17 show a specific structure of a preferred embodiment of the present invention, which includes a power board 10 and a touch pad 20.
The power panel 10 is provided with a power main control circuit 11, a switching power supply 12, a DC-DC conversion circuit 13, a 12V load circuit 14, an AC load circuit 15, an NTC control circuit 16, a water leakage detection circuit 17, a floating ball detection circuit 18 and a first communication circuit 19; the DC-DC conversion circuit 13 is connected with the switching power supply 12 and the power supply main control circuit 11, the 12V load circuit 14 is connected with the DC-DC conversion circuit 13 and the power supply main control circuit 11, the AC load circuit 15 is connected with the switching power supply 12 and the power supply main control circuit 11, and the NTC control circuit 16, the water leakage detection circuit 17, the floating ball detection circuit 18 and the first communication circuit 19 are all connected with the power supply main control circuit 11. In this embodiment, the power supply main control circuit 11 has a main control chip U4, and a specific circuit structure thereof is shown in fig. 2; the switching power supply 12 is a 12V 3A switching power supply, which can output 12V voltage and 3A current, and the specific circuit structure thereof is shown in fig. 3; the DC-DC conversion circuit 13 is used for converting a direct current, and a specific circuit structure thereof is shown in fig. 4; the 12V load circuit 14 is used for controlling a 12V load, and a specific circuit structure thereof is shown in fig. 5; the AC load circuit 15 is used for controlling an AC load, and a specific circuit structure thereof is shown in fig. 6; the NTC control circuit 16 is used for NTC control, the specific circuit structure is shown in FIG. 7, and the NTC control circuit 16 has four paths; the water leakage detection circuit 17 is used for detecting water leakage, and the specific circuit structure thereof is shown in fig. 8; the floating ball detection circuit 18 is used for detecting a floating ball, and the specific circuit structure is shown in fig. 9; the first communication circuit 19 is used for communication, and its specific circuit structure is shown in fig. 10.
The touch panel 20 is separated from the power panel 10, and the touch panel 20 is provided with a touch main control circuit 21, an RGB control circuit 22, an input/output control circuit 23, a second communication circuit 24, an LCD control circuit 25, a buzzer control circuit 26 and an LED control circuit 27; the RGB control circuit 22, the input/output control circuit 23, the second communication circuit 24, the LCD control circuit 25, the buzzer control circuit 26, and the LED control circuit 27 are all connected to the touch control main control circuit 21, and the second communication circuit 24 is in communication connection with the first communication circuit 18. In the present embodiment, the touch control main control circuit 21 has a main control chip U2, and the specific circuit structure thereof is shown in fig. 11; the RGB control circuit 22 is used for controlling the RGB lamp set, and the specific circuit structure thereof is shown in fig. 12; the input/output control circuit 23 is used for controlling input and output, and its specific circuit structure is shown in fig. 13; the second communication circuit 24 is used for communication, and the specific circuit structure thereof is as shown in fig. 14, and the second communication circuit 24 is connected with the first communication circuit 19 through 485 communication; the LCD control circuit 25 is used for controlling the display of the LCD, and its specific circuit structure is shown in fig. 15; the buzzer control circuit 26 is used for controlling the buzzer to send out an alarm signal, and the specific circuit structure is shown in fig. 16; the LED control circuit 27 is used for controlling the LED lamp to indicate, and its specific circuit structure is shown in fig. 17.
The utility model discloses a design focus lies in: through separately setting up power strip and touch-control board, set up corresponding circuit respectively at power strip and touch-control board to cooperate second communication circuit and first communication circuit communication to be connected, carry out dual control to the water dispenser, the reliability is higher, and maintain convenience more.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a dual control circuit structure that is used for water dispenser to take touch-control function which characterized in that: comprises a power panel and a touch panel;
the power panel is provided with a power main control circuit, a switching power supply, a DC-DC conversion circuit, a 12V load circuit, an AC load circuit, an NTC control circuit, a water leakage detection circuit, a floating ball detection circuit and a first communication circuit; the DC-DC conversion circuit is connected with a switching power supply and a power supply main control circuit, the 12V load circuit is connected with the DC-DC conversion circuit and the power supply main control circuit, the AC load circuit is connected with the switching power supply and the power supply main control circuit, and the NTC control circuit, the water leakage detection circuit, the floating ball detection circuit and the first communication circuit are all connected with the power supply main control circuit;
the touch control panel and the power panel are separately arranged, and the touch control panel is provided with a touch control main control circuit, an RGB control circuit, an input/output control circuit, a second communication circuit, an LCD control circuit, a buzzer control circuit and an LED control circuit; the RGB control circuit, the input and output control circuit, the second communication circuit, the LCD control circuit, the buzzer control circuit and the LED control circuit are all connected with the touch control main control circuit, and the second communication circuit is in communication connection with the first communication circuit.
2. The dual control circuit structure with touch function for water dispenser of claim 1, wherein: the switching power supply is a 12V 3A switching power supply.
3. The dual control circuit structure with touch function for water dispenser of claim 1, wherein: the NTC control circuit has four paths.
4. The dual control circuit structure with touch function for water dispenser of claim 1, wherein: the second communication circuit is in communication connection with the first communication circuit through 485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120584417.2U CN215226799U (en) | 2021-03-23 | 2021-03-23 | Dual control circuit structure with touch control function for water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120584417.2U CN215226799U (en) | 2021-03-23 | 2021-03-23 | Dual control circuit structure with touch control function for water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215226799U true CN215226799U (en) | 2021-12-21 |
Family
ID=79504297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120584417.2U Expired - Fee Related CN215226799U (en) | 2021-03-23 | 2021-03-23 | Dual control circuit structure with touch control function for water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215226799U (en) |
-
2021
- 2021-03-23 CN CN202120584417.2U patent/CN215226799U/en not_active Expired - Fee Related
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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: 20211221 |