CN213883028U - Control device for heating toilet seat ring - Google Patents
Control device for heating toilet seat ring Download PDFInfo
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- CN213883028U CN213883028U CN202022524703.8U CN202022524703U CN213883028U CN 213883028 U CN213883028 U CN 213883028U CN 202022524703 U CN202022524703 U CN 202022524703U CN 213883028 U CN213883028 U CN 213883028U
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Abstract
The utility model provides a control device for heating toilet seat ring, which belongs to the technical field of toilet bowls. The problem that the prior art is inconvenient to use because the auxiliary switch for heating the seat ring is forgotten to be pressed in advance is solved. The control device for heating the toilet seat comprises a controller, a heater, a temperature sensor and a wireless receiver, wherein the heater is used for detecting whether a user has a wireless sensor in a preset range and is connected with the controller and used for heating the toilet seat, the temperature sensor is used for detecting the temperature of the toilet seat and the wireless receiver is used for receiving induction signals sent by the wireless sensor, the wireless receiver is in wireless communication with the wireless sensor, the controller is used for controlling the heater to work when the wireless receiver receives the induction signals and controlling the heater to start and stop according to the temperature of the toilet seat detected by the temperature sensor so as to keep the temperature of the toilet seat in a preset value. The utility model discloses can improve the convenience that the user used toilet bowl.
Description
Technical Field
The utility model belongs to the technical field of toilet bowl, a controlling means for heating of toilet seat circle is related to.
Background
Along with the continuous improvement of the requirements of people on living quality, the intelligent pedestal pan gradually becomes an important component of modern intelligent home, most of the current intelligent pedestal pans have a seat ring heating function, and the seat ring heating function is more and more popular with users.
At present, in order to realize that the seat circle temperature can keep comfortable heat when using intelligent toilet bowl, current heating methods have: the seat ring is set to be in an all-day heating mode, and the seat ring is always kept at comfortable heat, but the mode obviously has the defect of resource waste; or when needs use intelligent toilet bowl, heat the seat circle a period in advance, like the toilet bowl seat circle heater that chinese patent literature discloses, including the seat circle, the inside fixed mounting of seat circle has the heating pad, the attached switch is installed in daily life's place, can press the attached switch in advance when having the demand, the work of heating the seat circle is accomplished promptly to the heater when arriving the bathroom, can in time reach the effect of heating the seat circle, but the user forgets very easily when using and presses the attached switch in advance, thereby make the user can not enjoy the seat circle heating function of toilet bowl, it is not enough convenient inadequately to use the travelling comfort, user experience is relatively poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a controlling means for heating of toilet seat circle, its technical problem that will solve is: how to improve the convenience of using the toilet bowl by a user.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a controlling means for heating of toilet seat circle, includes the heater that is used for heating toilet seat circle and is used for detecting the temperature sensor of toilet seat circle temperature, controlling means still includes the controller, is used for detecting whether there is user's wireless inductor and be used for receiving the wireless receiver of the sensing signal that wireless inductor sent in the predetermined range, wireless receiver, temperature sensor and heater all are connected with the controller electricity, wireless receiver carries out wireless communication with wireless inductor, the controller is used for controlling the heater work and opens according to the toilet seat circle temperature control heater start-stop that temperature sensor detected when wireless receiver receives the sensing signal and keeps the seat circle temperature in the default.
The working principle of the control device for heating the toilet seat ring is as follows: when in use, the wireless sensor is arranged at any position within the receiving range of the wireless receiver, when a user needs to use the intelligent toilet bowl, the wireless sensor automatically senses the user and generates a sensing signal to be sent to the wireless receiver, after the wireless receiver receives the sensing signal, the controller sends a control signal to the heater according to the received induction signal, the heater starts to work according to the received control signal to heat the toilet seat, meanwhile, the temperature sensor detects the temperature of the toilet seat, the controller receives the temperature of the toilet seat detected by the temperature sensor and controls the heater to stop working when judging that the temperature of the toilet seat reaches a preset value, when the temperature of the toilet seat is lower than the preset value, the heater is controlled to start and stop, and the heater can start and stop according to the temperature of the toilet seat, so that the toilet seat can be kept at the preset temperature value before a user leaves. Through the application of this controlling means, guaranteed that the user has heated comfortable temperature to the toilet seat circle when using the toilet bowl, need not artificial operation, can make the user experience the toilet seat circle function of heating, effectively improved the convenience that the toilet bowl used, and the toilet bowl is in the use, and the toilet seat circle can also keep at the temperature default always, and user's use travelling comfort is better.
In the above control apparatus for heating a toilet seat, the heater employs a heating wire having a power of 800W. The heating wire with the power of 800W can quickly heat the temperature of the toilet seat ring to the preset value, and the comfort of the toilet seat is improved.
In the above control device for heating toilet seat, the control device further comprises a safety protection circuit for disconnecting the power supply circuit of the heater when the heating temperature of the toilet seat is abnormal, and the safety protection circuit is electrically connected with the controller. The safety protection circuit is connected in series in the heater power supply loop, so that the heater power supply loop can be disconnected through the safety protection circuit when the heater is abnormally heated, and the use safety of the toilet bowl is ensured.
In the above control device for heating toilet seat, the safety protection circuit includes a relay, one normally closed contact of the relay is connected with the heater, the other normally closed contact of the relay is used for connecting a power supply, and a coil of the relay is electrically connected with the controller. When the controller detects that the temperature of the toilet seat ring exceeds the preset value and still continuously rises, the controller sends a control signal to the coil of the relay to enable the normally closed contact of the relay to be disconnected, so that the power supply loop of the heater and the power supply is disconnected, and the safety of personnel and property is guaranteed.
In the above control device for heating toilet seat, the safety protection circuit further comprises a fuse for connecting between the heater and a power supply. The use of fuse can realize automatic outage when heater power supply circuit voltage is unusual, improves the security that the toilet bowl used.
In the above control device for heating the toilet seat, the control device further comprises a human body sensor arranged on the toilet seat for sensing the leaving action of the user, and the human body sensor is electrically connected with the controller. The human body inductor is arranged, so that the heater can be controlled to be automatically closed when a user uses up the toilet, energy is effectively saved, and the toilet is convenient and comfortable to use.
In the above-mentioned controlling means for toilet seat ring heating, wireless inductor is including being used for responding to whether there is user's human body inductive probe and being used for sending the wireless transmitting module of sensing signal when sensing the user in predetermineeing the scope, wireless transmitting module carries out the communication with wireless inductor and is connected.
In the above control device for heating toilet seat, the controller is a single chip microcomputer.
Compared with the prior art, the control device for heating the toilet seat ring has the following advantages:
1. the utility model discloses a wireless inductor can be in wireless receiver's signal reception within range, set up at will according to user's demand, high durability and convenient use, and when having the user to want to use the toilet bowl, the user can in time be sensed to wireless inductor, the controller can control the heater work in advance according to this sensing signal, the temperature that makes the toilet seat circle rises to the default, guarantee that the user is in comfortable temperature when using the toilet seat circle, the application of wireless inductor has improved convenience and the travelling comfort that the toilet used.
2. The utility model discloses a heater strip of 800W power heats toilet seat circle, and toilet seat circle temperature rise is fast, has effectively improved the travelling comfort that toilet bowl used, still is furnished with the safety protection circuit in addition and carries out safety protection, has improved convenience, the travelling comfort that toilet bowl used promptly, has guaranteed the security that toilet bowl used again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a controller; 2. a temperature sensor; 3. a heater; 4. a wireless sensor; 41. a human body sensing probe; 42. a wireless transmitting module; 5. a wireless receiver; 6. a safety protection circuit; 7. a human body sensor.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figure 1, the control device for heating the toilet seat comprises a controller 1, a wireless sensor 4 used for detecting whether a user exists in a preset range and a heater 3 connected with the controller 1 and used for heating the toilet seat, a temperature sensor 2 used for detecting the temperature of the toilet seat and a wireless receiver 5 used for receiving a sensing signal sent by the wireless sensor 4, wherein the wireless receiver 5 is in wireless communication with the wireless sensor 4, the controller 1 is used for controlling the heater 3 to work when the wireless receiver 5 receives the sensing signal and controlling the heater 3 to start and stop according to the temperature of the toilet seat detected by the temperature sensor 2 so as to keep the temperature of the toilet seat within a preset value.
Preferably, the heater 3 is a heating wire with 800W power. The heating wire with the power of 800W can quickly heat the temperature of the toilet seat ring to the preset value, and the comfort of the toilet seat is improved.
Preferably, the control device for heating the toilet seat further comprises a safety protection circuit 6 for disconnecting the power supply circuit of the heater 3 when the seat heating temperature is abnormal, and the safety protection circuit 6 is electrically connected with the controller 1. The safety protection circuit 6 is connected in series in the power supply loop of the heater 3, so that the power supply loop of the heater 3 can be disconnected through the safety protection circuit 6 when the heater 3 is abnormally heated, and the use safety of the toilet bowl is ensured.
Preferably, the safety protection circuit 6 comprises a relay, one normally closed contact of the relay is connected with the heater 3, the other normally closed contact of the relay is used for connecting a power supply, and a coil of the relay is electrically connected with the controller 1. Instead of using a relay, a circuit breaker may be used, by which the power supply circuit of the heater 3 is disconnected.
Preferably, the safety protection circuit 6 further comprises a fuse for connection between the heater 3 and a power supply. The use of fuse can realize automatic outage when heater 3 power supply circuit voltage is unusual, improves the security that the toilet bowl used.
Preferably, the control device for heating the toilet seat ring further comprises a human body sensor 7 which is arranged on the toilet seat ring and used for sensing the leaving action of a user, and the human body sensor 7 is electrically connected with the controller 1. The human body inductor 7 is arranged, so that the heater 3 can be controlled to be automatically closed when a user uses up the toilet, energy is effectively saved, and the toilet is convenient and comfortable to use.
Preferably, the wireless sensor 4 includes a human body sensing probe 41 for sensing whether there is a user in a preset range and a wireless transmitting module 42 for sending a sensing signal when sensing the user, and the wireless transmitting module 42 is in communication connection with the wireless sensor 4. Preferably, the human body sensing probe 41 is a thermal infrared probe.
Preferably, the controller 1 is a single chip microcomputer.
The working principle of the control device for heating the toilet seat ring is as follows: when the wireless sensor device is used, the wireless sensor 4 is installed at any position within the receiving range of the wireless receiver 5, such as on the roof of a doorway of a toilet, when a user approaches the toilet and reaches the sensing range of the wireless sensor 4, the human body sensing probe 41 in the wireless sensor 4 automatically senses the user and generates a sensing signal to be sent to the wireless receiver 5, after the wireless receiver 5 receives the sensing signal, the controller 1 sends a control signal to the heater 3 according to the received sensing signal, the heater 3 starts to work according to the received control signal to heat the toilet seat, meanwhile, the temperature sensor 2 detects the temperature of the toilet seat, the controller 1 receives the temperature of the toilet seat detected by the temperature sensor 2 and controls the heater 3 to stop working when judging that the temperature of the toilet seat reaches a preset value, control heater 3 and open work when toilet seat ring temperature is less than the default, as preferred, when sensing the user, adopt the heater strip of 800W power to heat the toilet seat ring, improve the heating efficiency of toilet seat ring, make toilet seat ring temperature can reach the default fast, improve the travelling comfort that the toilet seat used. Preferably, the controller 1 judges whether the heater 3 is abnormal in heating according to the temperature of the toilet seat detected by the temperature sensor 2, if the temperature of the toilet seat rises to a preset value, the controller still continues to rise, the controller controls the safety protection circuit 6 to disconnect the power supply loop of the heater 3, the safety of the use of the toilet is ensured, and the condition that the temperature of the toilet seat rises to cause burning of a user is avoided. Preferably, when the user leaves the toilet after using, the human body sensor 7 can automatically sense the action of leaving the toilet in time and send the action to the controller 1, and the controller 1 controls the heater 3 to stop working according to the signal sent by the human body sensor 7 until the wireless sensor 4 detects the user again, so that the energy is effectively saved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A control device for heating a toilet seat comprises a heater (3) for heating the toilet seat and a temperature sensor (2) for detecting the temperature of the toilet seat, characterized in that the control device also comprises a controller (1), a wireless inductor (4) used for detecting whether a user exists in a preset range and a wireless receiver (5) used for receiving a sensing signal sent by the wireless inductor (4), the wireless receiver (5), the temperature sensor (2) and the heater (3) are all electrically connected with the controller (1), the wireless receiver (5) is in wireless communication with the wireless sensor (4), the controller (1) is used for controlling the heater (3) to work when the wireless receiver (5) receives the induction signal and controlling the heater (3) to start and stop according to the toilet seat temperature detected by the temperature sensor (2) so as to keep the seat temperature within a preset value.
2. The control device for heating of toilet seat according to claim 1, characterized in that the heater (3) employs a heating wire of 800W power.
3. A control device for heating of seat rings of water closets according to claim 2, characterized in that it further comprises a safety circuit (6) for disconnecting the electric circuit of the heater (3) in case of abnormal seat heating temperature, said safety circuit (6) being electrically connected to the controller (1).
4. A control device for heating of toilet seat according to claim 3, characterized in that said safety circuit (6) comprises a relay, one normally closed contact of which is connected to the heater (3) and the other normally closed contact of which is used to connect the power supply, the coil of which is electrically connected to said controller (1).
5. A control device for heating of toilet seat according to claim 3 or 4, characterized in that the safety circuit (6) further comprises a fuse for connection between the heater (3) and the power supply.
6. A control device for heating of toilet seat according to any of claims 1-4, characterized in that it further comprises a human body sensor (7) arranged on the toilet seat for sensing the user's leaving action, said human body sensor (7) being electrically connected to said controller (1).
7. The control device for heating seat ring of toilet bowl according to any of claims 1-4, characterized in that the wireless sensor (4) comprises a human body sensing probe (41) for sensing whether there is user in the preset range and a wireless transmitting module (42) for sending out sensing signal when sensing user, the wireless transmitting module (42) is connected with the wireless sensor (4) in communication.
8. A control device for heating of the seat of a toilet bowl according to any one of claims 1 to 4, characterized in that the controller (1) is a single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524703.8U CN213883028U (en) | 2020-11-04 | 2020-11-04 | Control device for heating toilet seat ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524703.8U CN213883028U (en) | 2020-11-04 | 2020-11-04 | Control device for heating toilet seat ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213883028U true CN213883028U (en) | 2021-08-06 |
Family
ID=77118421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022524703.8U Active CN213883028U (en) | 2020-11-04 | 2020-11-04 | Control device for heating toilet seat ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213883028U (en) |
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2020
- 2020-11-04 CN CN202022524703.8U patent/CN213883028U/en active Active
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