CN201894556U - Alarm of water dispenser - Google Patents
Alarm of water dispenser Download PDFInfo
- Publication number
- CN201894556U CN201894556U CN2010206112188U CN201020611218U CN201894556U CN 201894556 U CN201894556 U CN 201894556U CN 2010206112188 U CN2010206112188 U CN 2010206112188U CN 201020611218 U CN201020611218 U CN 201020611218U CN 201894556 U CN201894556 U CN 201894556U
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- Prior art keywords
- water dispenser
- water
- alarm
- microcontroller
- solid
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- 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.)
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Abstract
The utility model provides an alarm of a water dispenser, which can make an alarm and cut power off automatically after water is boiled. The alarm of the water dispenser is characterized in that an output end of a microcontroller is electrically connected with a solid-state relay and a loudspeaker module, and a controlled end of the solid-state relay is connected with a power source of the water dispenser. The solid-state relay is capable of cutting off the power of the water dispenser and the loudspeaker module is capable of being used for making audible alarm, and accordingly automatic cut-off and audible alarm when drinking water is boiled are realized and the purpose of electricity economization in use is achieved.
Description
Technical field
The utility model relates to a kind of water dispenser alarm, in particular, relates in particular to the water dispenser alarm of capable of automatic alarm and outage behind a kind of boiling water.
Background technology
The pattern of heating up water of existing water dispenser generally is, and is at first boiled water, enters into keeping warm mode then.There are many drawbacks in this pattern of heating up water, at first be can not reminds people when water is boiled, in the process of heating up water, people hurry in and do other thing, water dispenser all is in the burning aqueous humor in the time of may taking place to check at every turn, has caused very big waste; This is more obvious the performance in summer, and people want to drink hot water, but want to drink the burning boiled water, and insulation just seems and there is no need.Be exactly in addition, present water dispenser does not generally have the braking power down function, has forgotten the pass water dispenser if go out, and it will be in the ring bodies that follows of heating up water, being incubated and heat up water always, has caused the significant wastage of the energy.
Summary of the invention
The utility model has overcome the shortcoming of above-mentioned technical problem, and the water dispenser alarm of capable of automatic alarm and outage behind the boiling water is provided.
For achieving the above object, the utility model has adopted following technical scheme:
Water dispenser alarm of the present utility model, comprised the microcontroller and the temperature sensor that is used to detect the temperature of being heated up water of computing and control action, its special feature is: the output of described microcontroller also has been electrically connected solid-state relay and loudspeaker module; The controlled terminal of described solid-state relay is connected with the power supply of water dispenser.The control end of solid-state relay is connected with microcontroller, and controlled terminal is connected with the power supply of water dispenser, realizes the power on/off of water dispenser is controlled; When boiled, loudspeaker is reported to the police at water.
Water dispenser alarm of the present utility model, the output of described microcontroller also are connected with and are used to realize that the water inlet machine is in the preservation and controlling circuit of keeping warm mode; Be provided with the A/D modular converter between described temperature sensor and the microcontroller.The preservation and controlling circuit is set, can realizes the heat insulation function of water dispenser; The A/D modular converter is set between temperature sensor and microcontroller, can reduces requirement, help reducing cost the microcontroller internal module.
Water dispenser alarm of the present utility model, described microcontroller are the PIC single-chip microcomputer.
The beneficial effects of the utility model are: water dispenser alarm of the present utility model, being provided with can be to water dispenser power supply solid-state relay that disconnects and the loudspeaker module that is used to carry out audible alarm, realize automatic outage and the audible alarm of drinking water when boiled, reached the purpose of using electricity wisely.
Description of drawings
Fig. 1 is a principle schematic of the present utility model;
Among the figure: 1 microcontroller, 2 temperature sensors, 3A/D modular converter, 4 solid-state relays, 5 preservation and controlling circuit, 6 loudspeaker modules.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided the schematic diagram of water dispenser alarm of the present utility model, it comprises microcontroller 1, temperature sensor 2, A/D modular converter 3, solid-state relay 4, preservation and controlling circuit 5, loudspeaker module 6; After the output signal of temperature sensor 2 is converted to data signal via the A/D modular converter, be input to the input port of microcontroller 1 again; Solid-state relay 4, preservation and controlling circuit 5 and loudspeaker module 6 all are connected with the output port of microcontroller 1, so that realize the control of 1 pair of water dispenser power supply of microcontroller and alarm signal.Shown microcontroller 1 is the PIC single-chip microcomputer, mainly plays computing and control action, and temperature sensor 2 is used to detect the temperature of water, and the controlled terminal of solid-state relay 4 is connected with the power supply of water dispenser, so that close the water dispenser power supply.When water dispenser was boiled water, loudspeaker module 6 can be realized the warning effect.If desired to being incubated, rather than, then realize by preservation and controlling circuit 5 the power-off of water dispenser by boiled water.
Claims (3)
1. water dispenser alarm, comprised the microcontroller (1) of computing and control action and be used to detect the temperature sensor (2) of the temperature of being heated up water, it is characterized in that: the output of described microcontroller (1) also has been electrically connected solid-state relay (4) and loudspeaker module (6); The controlled terminal of described solid-state relay (4) is connected with the power supply of water dispenser.
2. water dispenser alarm according to claim 1 is characterized in that: the output of described microcontroller (1) also is connected with and is used to realize that the water inlet machine is in the preservation and controlling circuit (5) of keeping warm mode; Be provided with the A/D modular converter between described temperature sensor (2) and the microcontroller (1).
3. water dispenser alarm according to claim 1 and 2 is characterized in that: described microcontroller (1) is the PIC single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206112188U CN201894556U (en) | 2010-11-17 | 2010-11-17 | Alarm of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206112188U CN201894556U (en) | 2010-11-17 | 2010-11-17 | Alarm of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894556U true CN201894556U (en) | 2011-07-13 |
Family
ID=44252477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206112188U Expired - Fee Related CN201894556U (en) | 2010-11-17 | 2010-11-17 | Alarm of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201894556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690041A (en) * | 2013-12-03 | 2014-04-02 | 大连大学 | Water dispenser heating control system |
-
2010
- 2010-11-17 CN CN2010206112188U patent/CN201894556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690041A (en) * | 2013-12-03 | 2014-04-02 | 大连大学 | Water dispenser heating control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20111117 |