CN206531193U - A kind of electric heating hot water - Google Patents
A kind of electric heating hot water Download PDFInfo
- Publication number
- CN206531193U CN206531193U CN201621258909.8U CN201621258909U CN206531193U CN 206531193 U CN206531193 U CN 206531193U CN 201621258909 U CN201621258909 U CN 201621258909U CN 206531193 U CN206531193 U CN 206531193U
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- China
- Prior art keywords
- cpu
- electric heating
- water tank
- power
- hot water
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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 is a kind of electric heating hot water, including water tank, electric heating control instrument is provided with water tank, the electric heating control instrument is provided with housing, CPU and relay are provided with housing, relay is connected by control line with the output end of CPU；Electric heater is housed on water tank, electric heater is connected by power line with relay；Power-off signal emission sensor is also equipped with water tank, power-off signal emission sensor is connected by signal wire with the input of CPU.The utility model in correct position by installing power-off signal emission sensor, when someone takes a shower, sensor sends a signal to CPU, the auto switching that CPU passes through Control electric heater power supply, so as to realize safe shower, the hidden danger that electric heater electric leakage is brought is prevented.
Description
Technical field
The utility model can perceive human body when being related to a kind of a kind of electric heating hot water, particularly bathing, automatically power off
Electric heating hot water.
Background technology
Existing household electricity hot water apparatus, for safety during bathing, it need to disconnect electric heating system in bathing.It is existing
There is most of electric heating system in technology to need user to power off manually, during which user it is possible that forget power-off situation,
So easily there is electric leakage hidden danger, endanger its personal safety.
The content of the invention
Technical problem to be solved in the utility model be in view of the shortcomings of the prior art there is provided one kind it is reasonable in design, make
With convenient, the electric heating hot water for can perceive human body during bathing, automatically powering off.
Technical problem to be solved in the utility model is realized by following technical scheme, and the utility model is
A kind of electric heating hot water, including water tank, electric heating control instrument is provided with water tank, is characterized in：The electric heating control instrument
Provided with housing, CPU and relay, the output that relay passes through control line and CPU are provided with housing
End is connected；Electric heater is housed on water tank, electric heater is connected by power line with relay；Power-off is also equipped with water tank
Signal emission sensor, power-off signal emission sensor is connected by signal wire with the input of CPU.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Electric heating hot water in, the power-off signal emission sensor on water tank human perception sensor or for mounted in
Water flow sensing unit on water outlet of water tank.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Electric heating hot water in, the human perception sensor is infrared sensor or is camera.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Electric heating hot water in, the CPU be single-chip microcomputer.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Electric heating hot water in, housing is provided with the display that connects with CPU.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Electric heating hot water in, housing is provided with the manual function X button that connects with CPU.
Compared with prior art, the utility model in correct position by installing power-off signal emission sensor, You Renmu
During bath, sensor sends a signal to CPU, and CPU passes through Control electric heater power supply
Auto switching, so as to realize safe shower, has prevented the hidden danger that electric heater electric leakage is brought.
Brief description of the drawings
Fig. 1 is the control system block diagram of the utility model electric heating control instrument.
Embodiment
Reference picture 1, a kind of electric heating hot water, including water tank, are provided with electric heating control instrument, the electrical heating on water tank
Controller, which is provided with housing, housing, is provided with CPU and relay, and CPU is single-chip microcomputer, and housing is provided with
The display connected with CPU.Relay is connected by control line with the output end of CPU；In water tank
Upper that electric heater is housed, electric heater is connected by power line with relay.Power-off signal transmitting sensing is also equipped with water tank
Device, power-off signal emission sensor is connected by signal wire with the input of CPU.The power-off signal transmitting is passed
Sensor is on the proper position of water tank, can perceive the human perception sensor of human body or on water outlet of water tank
Water flow sensing unit.The human perception sensor is infrared sensor or is camera.
In use, when infrared sensor or being that camera captures people or water flow sensing unit senses water tank water outlet
Mouth there are flowing out, that is, send these signals to CPU, CPU is handled signal, is then sent
To relay, so as to pass through the break-make of Control electric heater power supply.And then realize that safety is taken a shower, prevent electric heater
The hidden danger that electric leakage is brought.
Housing is provided with the manual function X button connected with CPU.User can also pass through manual function
This function of X button manual-lock, realizes power-off.
Claims (5)
1. a kind of electric heating hot water, including water tank, are provided with electric heating control instrument on water tank, it is characterised in that：The electricity adds
Thermal control instrument, which is provided with housing, housing, is provided with CPU and relay, and relay is single by control line and center processing
The output end of member is connected；Electric heater is housed on water tank, electric heater is connected by power line with relay；On water tank also
Equipped with power-off signal emission sensor, power-off signal emission sensor passes through signal wire and the input phase of CPU
Connect；The power-off signal emission sensor is for the human perception sensor on water tank or on water outlet of water tank
Water flow sensing unit.
2. electric heating hot water according to claim 1, it is characterised in that：The human perception sensor is infrared sensing
Device is camera.
3. electric heating hot water according to claim 1, it is characterised in that：The CPU is single-chip microcomputer.
4. electric heating hot water according to claim 1, it is characterised in that：Housing is provided with to connect with CPU
Display.
5. electric heating hot water according to claim 1, it is characterised in that：Housing is provided with to connect with CPU
Manual function X button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258909.8U CN206531193U (en) | 2016-11-23 | 2016-11-23 | A kind of electric heating hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258909.8U CN206531193U (en) | 2016-11-23 | 2016-11-23 | A kind of electric heating hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531193U true CN206531193U (en) | 2017-09-29 |
Family
ID=59921631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258909.8U Active CN206531193U (en) | 2016-11-23 | 2016-11-23 | A kind of electric heating hot water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531193U (en) |
-
2016
- 2016-11-23 CN CN201621258909.8U patent/CN206531193U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |