CN211406304U - Improved type rapid heating circuit board - Google Patents
Improved type rapid heating circuit board Download PDFInfo
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- CN211406304U CN211406304U CN201922305544.XU CN201922305544U CN211406304U CN 211406304 U CN211406304 U CN 211406304U CN 201922305544 U CN201922305544 U CN 201922305544U CN 211406304 U CN211406304 U CN 211406304U
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Abstract
The utility model discloses an improved generation utmost point fast heating circuit board, this circuit board small in size divides control panel and display panel, collects power supply, control, operation, shows in an organic whole, the main control board includes first PCB base material board, the surface of first PCB base material board fixed mounting respectively has thermistor, ann rule electric capacity, piezo-resistor and flowmeter, the display panel includes second PCB base material board, the fixed surface of second PCB base material board installs the display screen. This improved generation utmost point fast heating circuit board, this circuit board small in size divides control panel and display panel, collects power supply, control, operation, shows in an organic whole, and this circuit board has the temperature regulation, shows and button control function, and simultaneously, but the display screen real-time display heating temperature shows simply, and the operation is simple and easy, adopts to touch the button technique and realizes that man-machine dialogue sets up temperature or function, and this circuit board is provided with the lack of water alarming function, is favorable to improving the security of using.
Description
Technical Field
The utility model relates to a water dispenser technical field specifically is an improved generation utmost point fast heating circuit board.
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-hot types, and the ice-hot machines are classified into semiconductor refrigeration water dispensers and compressor type refrigeration water dispensers.
The prior similar technology mainly comprises a circuit board used by the traditional water dispenser. The traditional circuit board can be roughly divided into a power circuit, a control circuit, a heating circuit and other modules, wherein the power circuit is responsible for supplying power and converting commercial power into direct current 5V and 12V; the control circuit is responsible for controlling when the heating circuit heats water; the heating circuit is responsible for driving the heating body.
However, the structure of the circuit board for the traditional water dispenser in the market is not optimized and the design is not reasonable enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation utmost point is fast to heat circuit board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the improved top-speed heating circuit board comprises a main control board and a display board, wherein the main control board is electrically connected with the display board through a wire, and the main control board and the display board are both provided with preset circuits.
As a further aspect of the present invention: the main control board comprises a first PCB substrate board, and a thermistor, an ampere rule capacitor, a piezoresistor and a flowmeter are fixedly mounted on the surface of the first PCB substrate board respectively.
As a further aspect of the present invention: the display panel comprises a second PCB substrate board, and a display screen is fixedly mounted on the surface of the second PCB substrate board.
As a further aspect of the present invention: the preset circuit comprises a power supply circuit, a control circuit, a display circuit, a water inlet temperature circuit, a water outlet temperature circuit, a water pump working circuit, a water flow control circuit, a buzzer circuit and a heat collecting circuit.
As a further aspect of the present invention: the power circuit is electrically connected with commercial power.
As a further aspect of the present invention: the water inlet temperature circuit and the water outlet temperature circuit are electrically connected with a temperature sensor.
As a further aspect of the present invention: the water flow control circuit is electrically connected with a water level sensor.
As a further aspect of the present invention: the heat collecting circuit is provided with a heating pipe through a silicon controlled rectifier.
As a further aspect of the present invention: the water pump working circuit is electrically connected with the water pump.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the circuit board is small in size, is divided into a control board and a display board, and integrates power supply, control, operation and display.
2. The circuit board has the functions of temperature adjustment, display and key control, meanwhile, the display screen can display the heating temperature in real time, the display is simple, the operation is simple, and the touch key technology is adopted to realize man-machine conversation to set the water temperature or the function.
3. This circuit board is provided with the alarming function that lacks water, is favorable to improving the security of using.
4. The structure of the circuit board is optimized and the design is more reasonable.
Drawings
Fig. 1 is a schematic structural diagram of a main board in an improved rapid heating circuit board.
Fig. 2 is a schematic structural diagram of a display panel in an improved rapid heating circuit board.
In the figure: the device comprises a main control board 1, a high-frequency transformer 2, a first PCB substrate board 3, a thermistor 4, an ampere-capacitor 5, a piezoresistor 6, a flowmeter 7, a display board 8, a display screen 9 and a second PCB substrate board 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in an embodiment of the present invention, an improved rapid heating circuit board, including a main control board 1 and a display board 8, which are electrically connected by a conductive wire between the main control board 1 and the display board 8, the main control board 1 and the display board 8 are both provided with a preset circuit, the main control board 1 includes a first PCB substrate board 3, the surface of the first PCB substrate board 3 is respectively and fixedly provided with a thermistor 4, an ampere-standard capacitor 5, a varistor 6 and a flowmeter 7, the display board 8 includes a second PCB substrate board 10, the surface of the second PCB substrate board 10 is fixedly provided with a display screen 9, the first PCB substrate board 3 and the second PCB substrate board 10 are burnt with a programmed program, and then different functions or water temperatures can be selected by touching a spring button, the preset circuit includes a power circuit, a control circuit, a display circuit, a water inlet temperature circuit, a water outlet temperature circuit, a water pump working circuit, Flow control circuit, buzzer circuit and collecting circuit, power supply circuit electric connection has the commercial power, power supply circuit adopts commercial power 220 AC power supply, become 12V to 220V through high frequency transformer 2, the equal electric connection of temperature circuit and the play water temperature circuit of intaking has temperature sensor, in order to detect business turn over water temperature, more accurate control temperature, flow control circuit electric connection has level sensor, be used for detecting the rivers size with feedback data or detect whether play water is reported to the police in order to judge, collecting circuit is provided with the heating pipe through the silicon controlled rectifier, water pump working circuit electric connection water pump, be used for control to draw water.
The utility model discloses a theory of operation is:
when in use, the inlet and outlet temperature circuits are electrically connected with temperature sensors to detect the temperature of inlet and outlet water and more accurately control the water temperature, the cooperation of the water flow control circuit and the water level sensor is used for detecting the water flow to feed back data or detect whether outlet water exists to judge whether to alarm or not, after the circuit board is electrified, because the programmed programs are burnt in the first PCB base material board 3 and the second PCB base material board 10, different functions or water temperatures can be selected through touching the spring keys, the circuit board has small volume, is divided into a control board and a display board, integrates power supply, control, operation and display, has the functions of temperature adjustment, display and key control, simultaneously, the display screen 9 can display the heating temperature in real time, the display is simple, the operation is simple, the touch key technology is adopted to realize man-machine conversation to set the water temperature or the function, and the circuit board is provided with the water shortage alarm function, the circuit board is beneficial to improving the use safety, and the structure of the circuit board is more optimized and the design is more reasonable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. An improved type rapid heating circuit board is characterized in that: the display panel is characterized by comprising a main control panel (1) and a display panel (8), wherein the main control panel (1) is electrically connected with the display panel (8) through a wire, and the main control panel (1) and the display panel (8) are provided with preset circuits.
2. An improved rapid heating circuit board according to claim 1, wherein: the main control board (1) comprises a first PCB (printed circuit board) base material board (3), and a thermistor (4), an ampere-standard capacitor (5), a piezoresistor (6) and a flowmeter (7) are fixedly mounted on the surface of the first PCB base material board (3) respectively.
3. An improved rapid heating circuit board according to claim 1, wherein: the display panel (8) comprises a second PCB base material plate (10), and a display screen (9) is fixedly mounted on the surface of the second PCB base material plate (10).
4. An improved rapid heating circuit board according to claim 1, wherein: the preset circuit comprises a power supply circuit, a control circuit, a display circuit, a water inlet temperature circuit, a water outlet temperature circuit, a water pump working circuit, a water flow control circuit, a buzzer circuit and a heat collecting circuit.
5. An improved rapid heating circuit board according to claim 4, wherein: the power circuit is electrically connected with commercial power.
6. An improved rapid heating circuit board according to claim 4, wherein: the water inlet temperature circuit and the water outlet temperature circuit are electrically connected with a temperature sensor.
7. An improved rapid heating circuit board according to claim 4, wherein: the water flow control circuit is electrically connected with a water level sensor.
8. An improved rapid heating circuit board according to claim 4, characterized in that: the heat collecting circuit is provided with a heating pipe through a silicon controlled rectifier.
9. An improved rapid heating circuit board according to claim 4, characterized in that: the water pump working circuit is electrically connected with the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305544.XU CN211406304U (en) | 2019-12-20 | 2019-12-20 | Improved type rapid heating circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305544.XU CN211406304U (en) | 2019-12-20 | 2019-12-20 | Improved type rapid heating circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211406304U true CN211406304U (en) | 2020-09-01 |
Family
ID=72208698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305544.XU Active CN211406304U (en) | 2019-12-20 | 2019-12-20 | Improved type rapid heating circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211406304U (en) |
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2019
- 2019-12-20 CN CN201922305544.XU patent/CN211406304U/en active Active
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