CN213296550U - Intelligent closestool that steam sterilized - Google Patents

Abstract

The utility model provides a steam-sterilized intelligent closestool, which comprises a closestool seat, a seat ring, an upper cover, a steam generating mechanism, an opening and closing mechanism, a main control board and an induction unit; when the sensing unit detects that a human body leaves, the main control board sequentially drives the opening and closing mechanism to automatically close the upper cover, the water tank in the toilet seat automatically flushes water, and the steam generating mechanism conveys steam. The utility model discloses an intelligent closestool main control circuit board is last to be connected with the induction element, sense the human back that leaves when the induction element, induction element transmission signal gives the main control board, the upper cover is closed in the automatic shutdown of drive switching mechanism, form the airtight space of disinfection, then wash by water, high temperature steam disinfects at last, in time effectual exterminates the bacterium, and vapor pollution-free from extraneous odour, clean environmental protection, the main control board can control steam generation mechanism work according to the detected signal, effectively improve intelligent closestool's safety in utilization performance and use intellectuality.

Description

Intelligent closestool that steam sterilized

Technical Field

The utility model relates to a closestool technical field particularly, relates to an intelligent closestool that steam disinfected.

Background

In daily life, the application range of the toilet bowl is very wide and can be known to the best. However, little is known about the general knowledge of the hygiene of toilets. Seemingly clean and wet jade-like toilet tools, but they hide a huge crisis. According to the research of a domestic institution, the number of bacteria on the inner wall of the toilet which just flushes water is up to 10 ten thousand, the number of bacteria on the seat ring is up to 5 ten thousand, the number of bacteria on the seat ring cloth cover which is used for 2-3 days is up to 20 ten thousand, the number of bacteria on the seat ring cloth cover which is used for 7-10 days is up to 3000 ten thousand, the microorganisms on the toilet are mainly divided into two types of bacteria and viruses, and the bacteria mainly comprise escherichia coli, shigella dysenteriae, staphylococcus, carbon chewing bacillus, tubercle bacillus, tetanus bacillus and the like; the viruses mainly comprise influenza viruses, hepatitis B viruses, poliovirus and the like. These bacteria and viruses are harmful to human body, and are very easy to cause infection and induce various anorectal diseases and skin diseases. The toilet bowl is a public facility, so the toilet bowl is very easy to cross-infect, and is especially suitable for weak groups such as the old and children with poor resistance. In the modern times, various bacteria and viruses are easy to be changed, the transmission speed is high, and the harm to human is larger and larger.

With the continuous development of science and technology and the continuous progress of society, the consciousness of people on safety and sanitation is gradually enhanced, and the corresponding industry related to sanitary wares is also developed vigorously, wherein the production of the closestool is continuously improved by the technology, the design of the closestool is also more and more diversified, and the main functions of the closestool comprise seat ring heating, cleaning, massaging and drying, automatic flushing, automatic cover opening, steam disinfection and the like. However, some people leave in hurry after using the toilet bowl, and cannot flush water for disinfection in time, so that bacteria of the toilet bowl are bred, and the next use is influenced. In view of the above, the applicant proposes the present disclosure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an intelligent closestool that steam disinfected, simple structure, the operation is convenient, aims at improving the user and leaves the sterile problem of closestool automatic flushing.

The utility model adopts the following scheme:

a steam-sterilized intelligent closestool comprises a closestool seat, a seat ring and an upper cover, wherein the seat ring and the upper cover are hinged on the closestool seat through a rotating shaft, a closed space is formed between the upper cover and the closestool seat after the upper cover is closed, a flushing port and a steam outlet are arranged in the closed space, a steam generating mechanism for conveying water vapor to the closed space through the steam outlet is arranged in the closestool seat, the steam-sterilized intelligent closestool also comprises an opening and closing mechanism which is arranged on the closestool seat and used for driving the upper cover to be automatically closed, a main control board which is arranged in the closestool seat and used for controlling the opening and closing mechanism and the steam generating mechanism, and an induction unit which is electrically connected with the main control board and used for detecting a human body so as to transmit;

when the sensing unit detects that a human body leaves, the main control board sequentially drives the opening and closing mechanism to automatically close the upper cover, the water tank in the toilet seat automatically flushes water, and the steam generating mechanism conveys steam.

As a further improvement, the flushing port and the steam outlet are the same water outlet hole, and a plurality of uniform distribution holes are formed in the closed space.

As a further improvement, the steam generating mechanism comprises a steam generator, a water pump and a water storage box, the water storage box is connected with an external water source, the water pump conveys water in the water storage box into the steam generator, and the steam generator is provided with a conveying pipe communicated with the steam outlet.

As a further improvement, a switch interface is arranged between the steam generator and the electric connection of the water pump, the switch interface is connected with the main control board, and the main control board controls the on-off of the steam generator by controlling the on-off of the switch interface.

As a further improvement, a pressure sensor is arranged on the water storage box and controls the communication of an external water source to the water storage box conveying waterway.

As a further improvement, a heating unit matched with the seat ring is arranged in the seat ring, and the heating unit is an aluminum foil heating sheet provided with a heating element.

As a further improvement, the sensing unit comprises a foot sensor for sensing the entering or leaving of a human body, and the foot sensor is arranged at the lower end part of the toilet seat.

As a further improvement, the toilet seat is provided with a plurality of control keys, and the control keys are electrically connected with the main control board.

As a further improvement, a circle of annular sealing strip is arranged on the seat ring of the upper cover and between the upper cover and the contact surface of the toilet seat.

As a further improvement, the steam sterilization device further comprises a drying device, wherein the drying device is electrically connected with the main control board, and the main control board controls the drying device to be started after the steam sterilization of the steam generation mechanism is finished.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

1. the utility model discloses be connected with the induction element on intelligent closestool's the main control circuit board, sense the human back that leaves when induction element, induction element transmission signal gives the main control board, and the upper cover is closed in the automatic shutdown of drive switching mechanism, forms the airtight space of disinfection, then washes by water, carries out high temperature steam at last and disinfects, and timely effectual exterminateing bacterium, and the vapor is pollution-free from extraneous odour, clean environmental protection. And if steam generator is working and when stifling the disinfection for closestool seat and seat circle, the human body enters into the within range of induction element response, and main control circuit board stops the steam generator stop work according to the signal control steam generator that the induction element detected, effectively improves intelligent closestool's safety in utilization performance and use intellectuality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view illustrating the opening of the upper cover according to the embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional view of a steam generating mechanism in a toilet seat according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a steam generating mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic view of a toilet seat and a top cover in partial section according to an embodiment of the present invention;

FIG. 7 is a schematic view of an automatic covering structure of an upper cover of an induction device according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a circuit connection structure of a steam generating mechanism according to an embodiment of the present invention;

icon: 1-a toilet seat; 2-seat ring; 3-covering the cover; 4-a closed space; 5-a steam generating mechanism; 6-an opening and closing mechanism; 7-a sensing unit; 8-control key; 9-a transport pipe; 11-lumen; 41-a flushing port; 42-a steam outlet; 51-a steam generator; 52-a water pump; 53-a water storage box; 54-a water pipe; 55-a switch interface; 56-Power interface.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 8, the present embodiment provides a steam-sterilized intelligent toilet, which includes a toilet seat 1, a seat 2, an upper cover 3, a steam generating mechanism 5, an opening and closing mechanism 6, and a main control board (not shown). The toilet seat comprises a seat ring 2 and an upper cover 3, wherein the seat ring 2 and the upper cover 3 are hinged on a toilet seat 1 through rotating shafts, the upper cover 3 can be opened for use when in use, after the upper cover 3 is closed, the upper cover 3 covers the seat ring 2 and forms a closed space 4 with the toilet seat 1, a steam generating mechanism 5 is arranged in the toilet seat 1 and sprays steam with sterilization and disinfection towards the closed space 4, and an opening and closing mechanism 6 is arranged in the toilet seat 1, is connected with the rotating shafts of the upper cover 3 and can drive the upper cover 3 to be automatically closed. The main control board is arranged in the toilet seat 1 and is used for controlling the steam generating mechanism 5 and the opening and closing mechanism 6 to work.

In this embodiment, since the sewage draining port of the toilet seat 1 is disposed at the bottom of the enclosed space 4, the flushing port 41 and the steam outlet 42 are disposed in the enclosed space 4, and the sewage is discharged from the sewage draining port by flushing water, and the enclosed space 4 is sterilized and disinfected at high temperature by spraying steam, so as to prevent bacteria from breeding. In this embodiment, when steam is sprayed, in order to ensure the steam sterilization effect, it is required to ensure that the upper cover 3 and the toilet seat 1 are covered to form the closed space 4, otherwise, the steam escapes to moisten the air in the toilet, which affects the sterilization effect.

In this embodiment, the opening of the steam outlet 42 can be disposed in the basin of the toilet seat 1, or can be disposed on the upper cover 3 or disposed at other positions, as long as the opening is oriented in the closed space 4 covered by the toilet seat 1 and the upper cover 3, so that the steam sprayed out can be collected in the closed space 4.

Referring to fig. 3 to 5, the steam generating mechanism 5 includes a water storage box 53, a water pump 52, and a steam generator 51 sequentially communicated through a water pipe 54. The water storage box 53 is connected with an external water source, the water pump 52 conveys water filled in the water storage box 53 into the steam generator 51, the steam generator 51 works to heat and convert the water into steam, the steam generator 51 is provided with a conveying pipe 9 communicated with the steam outlet 42, the steam is output from the steam outlet 42 after passing through the conveying pipe 9, and high-temperature and high-pressure steam is sprayed towards the toilet seat 1 from the steam outlet 42, so that the aims of high-temperature disinfection and cleaning sterilization are fulfilled.

In this embodiment, a pressure sensor (not shown) is disposed on the water storage box 53, the pressure sensor controls the communication of the water path from the external water source to the water storage box 53, the external water source automatically delivers water to the water storage box 53 through a water pipe 54, and when a certain amount of water is stored in the water storage box 53 and a certain pressure is reached inside the water storage box 53, the pressure sensor controls to close the water path to stop delivering the water source. When the pressure is insufficient, the pressure sensor senses and opens the water path, and the water is conveyed for the second time, so that the automatic circulation operation is realized, the water quantity in the water storage box 53 is ensured, and the damage caused by dry heating of the steam generator 51 when the water supply is cut off is prevented.

Referring to fig. 6, an annular cavity 11 is formed at the upper portion of the toilet seat 1, the annular cavity 11 is communicated with the conveying pipe 9 and the water outlet of the water tank in the toilet seat 1, a plurality of water outlet holes are uniformly distributed in the annular cavity 11 in the direction of one side of the enclosed space 4, and the water outlet of the water tank and the air outlet of the steam generator 51 are provided with valves, so that the water outlet holes can be shared by the flushing port 41 and the steam outlet 42, and backflow cannot be caused during flushing or steam injection. The flushing port 41 and the steam outlet 42 are the same water outlet, so that the arrangement of the internal pipeline of the toilet seat 1 can be reduced, the internal structure is simplified, and the production is more convenient and faster.

Referring to fig. 7, still include with the main control board electric connection and be used for detecting the human body in order to give the induction element 7 of main control board with the detected signal transmission, induction element 7 can detect whether someone in intelligent closestool certain limit to give the main control board with the signal transmission, the work of each part in the main control board according to the signal control intelligent closestool that induction element 7 detected, in order to improve intelligent closestool's use and security performance. When the steam generator 51 works, the sensing unit 7 works and detects whether a person is moving nearby, if a person is detected to be close to the toilet, the main control board can control the circuit of the steam generator 51 to be disconnected according to a signal detected by the sensing unit 7, so that the steam generator stops working, the steam is stopped being sprayed out, and the generated high-temperature steam is prevented from scalding the person. Further, an alarm device (not shown) may be provided to automatically turn off the steam generator 51 and give an alarm to remind the user of sterilization and scald due to high temperature. When the human body leaves the detection range, the main control board controls the steam generator 51 to be connected with the power supply and continue working, and the sterilization and disinfection work is completed. It should be noted that the steam generator 51 sets a certain time for sterilization, and the function is automatically turned off after the sterilization is completed, and if someone approaches the intelligent toilet in the time, the function is automatically suspended, and the intelligent toilet continues sterilization after the human body leaves, and is turned off after a predetermined time is completed, so that the use safety performance and the use intelligence of the intelligent toilet are effectively improved.

Specifically, referring to fig. 8, the steam generator 51 and the water pump 52 are electrically connected to a power interface 56, the power interface 56 is connected to an external power source to obtain power, a switch interface 55 is disposed between the steam generator 51 and the water pump 52, the switch interface 55 is connected to a main control board, and the main control board controls the on/off of the steam generator 51 by controlling the on/off of the switch interface 55.

In this embodiment, be equipped with in the seat circle 2 with the heating unit (not shown in the figure) of this seat circle 2 looks adaptation, the heating unit can heat seat circle 2, can set up the heating temperature to seat circle 2 by oneself before the user uses, heats seat circle 2, reaches the predetermined temperature, improves the user and uses the experience and feel, reduces the uncomfortable sense that seat circle 2 ice-cold led to the fact the user to use seat circle 2 winter. Preferably, the heating unit is an aluminum foil heating sheet provided with a heating element.

In this embodiment, the sensing unit 7 includes a foot sensor for sensing the entering or leaving of a human body, the foot sensor is disposed at the lower end of the toilet seat 1, when the human body leaves in a hurry, the foot sensor can sense the human body well, so as to transmit the detection signal to the main control board, and perform the flushing and steam sterilization in time.

In this embodiment, the toilet seat 1 is further provided with a plurality of control keys 8 electrically connected to the main control board, and a display screen may be further disposed on the toilet seat 1, so as to display the function selections of the keys on the display screen to control the intelligent toilet. Of course, the control button 8 is also connected to the heating unit as described above, and can control the heating unit to be turned on and the heating temperature.

In this embodiment, the upper cover 3 covers the seat ring 2 and is provided with a ring of annular sealing strip between the contact surface of the toilet seat 1, so that the air tightness of the closed space 4 is enhanced, and the escape of steam is better prevented, when the seat ring 2 is positioned between the upper cover 3 and the toilet seat 1 in the closed space 4, the steam can also sterilize the seat ring 2 by high-temperature steam, and the seat ring 2 is cleaner and more sanitary.

Further, still be equipped with drying device, drying device and main control board electricity are connected, and after 5 high-temperature steam sterilization disinfection of steam generation mechanism, drying device in the closestool starts, dries airtight space 4, reduces the possibility that the bacterium breeds once more, gives healthy, convenient use experience of user. Preferably, the drying device is provided with an upper cover 3, and can be a UV lamp, so that the closed space 4 of the closestool can be dried and high-temperature disinfection can be performed again.

The following is a detailed description of the operation of the toilet:

when the user needs to use the closestool, the upper cover 3 needs to be opened manually, so that misoperation that the user does not need to use after the upper cover 3 is opened when the sensing unit 7 senses a human body can be prevented, and resources are wasted. Before the closestool is used, the closestool can be subjected to key setting, and the setting is generally set by default when the closestool is started. When the user leaves after using, the sensing unit 7 senses that the user immediately transmits a detection signal to the main control board, and the closestool is cleaned in time. Firstly, the main control board drives the opening and closing mechanism 6 to automatically close the upper cover 3, when the upper cover 3 is closed, the main control board automatically flushes water by opening a valve at the water outlet of the water tank, and when the flushing is finished, the main control board automatically opens the steam generating mechanism 5, and the toilet bowl is sterilized and disinfected by high-temperature steam according to set time and can be automatically closed. After the high-temperature steam sterilization and disinfection is finished, the main control board finally controls the drying device to be started to dry the interior of the closestool so as to finish the cleaning of the closestool and wait for the use of the next user. It can be understood that, through such opening order, just the disinfection of disinfecting of deodorization better when the upper cover lid, with the filth from the drain discharge back, the bacterium that the disinfection could not prevent to still discharge after the disinfection of disinfecting still can not discharge once more be disinfected to high temperature steam sterilization, and the steam that produces after cooling steam through drying device is dried at last, can not only accelerate the clean time of closestool, also can reduce breeding of bacterium in the steam. To sum up, the utility model discloses an intelligent closestool adopts steam, stoving to carry out pasteurization to closestool seat 1 and seat circle 2, improves intelligent closestool's use cleanliness, effectively kills bacterium and clean closestool, the emergence and the infection of prevention disease.

It should be noted that, when the user does not open the upper cover 3, the sensing unit 7 does not open the above-mentioned action when detecting that someone approaches. When the user leaves after using, if the next user does not finish the sudden entry when the closestool is clean, induction element 7 detects that there is the user to be close to, can suspend steam generation mechanism 5's high temperature steam sterilization automatically, perhaps drying device's stoving, and alarm device sends out the police dispatch newspaper simultaneously, prevents that the user from opening upper cover 3 and leading to the high temperature scald.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.

Claims (10)

1. A steam sterilization intelligent closestool comprises a closestool seat (1), a seat ring (2) and an upper cover (3) which are hinged on the closestool seat (1) through a rotating shaft, a closed space (4) is formed between the upper cover (3) and the closestool seat (1) after the upper cover (3) is closed, a flushing port (41) and a steam outlet (42) are arranged in the closed space (4), a steam generating mechanism (5) which transmits water vapor to the closed space (4) through the steam outlet (42) is arranged in the closestool seat (1), it is characterized by also comprising an opening and closing mechanism (6) which is arranged on the closestool seat (1) and is used for driving the upper cover (3) to be automatically closed, and a main control board which is arranged in the closestool seat (1) and controls the opening and closing mechanism (6) and the steam generating mechanism (5), the induction unit (7) is electrically connected with the main control board and is used for detecting a human body so as to transmit a detection signal to the main control board;

when the sensing unit (7) detects that a human body leaves, the main control board sequentially drives the opening and closing mechanism (6) to automatically close the upper cover (3), the water tank in the toilet seat (1) automatically flushes water, and the steam generating mechanism (5) transmits water vapor.

2. The intelligent toilet with steam sterilization function according to claim 1, wherein the flushing port (41) and the steam outlet (42) are the same water outlet hole, and a plurality of water outlet holes are uniformly distributed on the closed space (4).

3. A steam sterilized intelligent toilet according to claim 1, characterized in that the steam generating mechanism (5) comprises a steam generator (51), a water pump (52) and a water storage box (53), the water storage box (53) is connected with an external water source, the water pump (52) delivers the water in the water storage box (53) to the steam generator (51), and the steam generator (51) has a delivery pipe (9) communicated with the steam outlet (42).

4. The intelligent toilet bowl with steam sterilization function according to claim 3, wherein a switch interface (55) is arranged between the steam generator (51) and the water pump (52), the switch interface (55) is connected with the main control board, and the main control board controls the on/off of the steam generator (51) by controlling the on/off of the switch interface (55).

5. The intelligent closestool capable of being sterilized by steam as claimed in claim 3, wherein the water storage box (53) is provided with a pressure sensor, and the pressure sensor controls the communication of an external water source to a water conveying path of the water storage box (53).

6. A steam sterilizing intelligent closestool according to claim 1, characterized in that a heating unit matched with the seat (2) is arranged in the seat (2), and the heating unit is an aluminum foil heating sheet provided with a heating element.

7. The intelligent toilet bowl with steam sterilization function according to claim 1, wherein the sensing unit (7) comprises a foot sensor for sensing the entrance or exit of a human body, and the foot sensor is arranged at the lower end of the toilet seat (1).

8. The intelligent closestool capable of sterilizing by steam as claimed in claim 1, wherein a plurality of control keys (8) are arranged on the closestool seat (1), and the control keys (8) are electrically connected with the main control board.

9. The intelligent closestool capable of being sterilized by steam as claimed in claim 1, wherein the upper cover (3) covers the seat ring (2) and a ring of sealing strip is arranged between the upper cover and the contact surface of the closestool seat (1).

10. The intelligent closestool capable of being sterilized by steam as claimed in claim 1, further comprising a drying device, wherein the drying device is electrically connected with the main control board, and the main control board controls the drying device to be started after the steam sterilization of the steam generation mechanism (5) is finished.

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