JP2014161725A - Hot water washing machine or bidet for preventing overheating of seat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hot water washing machine or a bidet for preventing overheating of a seat in which the heating of the sheet is carried out quickly and an accident due to the overheating is prevented by stably performing a temperature control in a seat heating process.SOLUTION: A hot water washing machine or a bidet for preventing overheating of a seat includes: an upper case 10 of a metal material for providing a seating surface; a heating coil 20 stably mounted on a bottom surface of the upper case and generating heat by the application of a power supply; an insertion case 30 made of a synthetic resin material, connected to the inside of the upper case 10, and supporting a load applied to the upper case 10; a lower case 40 made of the synthetic resin material, connected to the lower part of the upper case 10, and coming into contact with a toilet bowl; a safety unit connected to the heating coil 20 in a circuit, and controlling the operation of the heating coil; and a detection sensor connected to the safety device in the circuit, and sending a user detection signal.

Description

  More specifically, the present invention relates to a hot water washing machine, and more particularly, when a user near a toilet is sensed, a hot wire is automatically activated to heat the sheet quickly, and the temperature of the sheet can be stably increased in the process of heating the sheet. The present invention relates to a bidet for preventing overheating of seat for preventing overheating of a sheet that can prevent an accident due to overheating of the sheet by performing control.

  During the defecation process, the area around the anus is always contaminated with stool.

  Therefore, it is necessary to clean up the area around the anus after defecation so that the area around the anus can be kept clean.

  In the past, after cleansing, the anus and surroundings were wiped off with tissue.

  However, there is a problem that the anus cannot be managed cleanly only by wiping the anus and surroundings with tissue or the like.

  A hot water washer was used to eliminate the problems caused by cleaning up after the conventional defecation.

  Since the hot water washer cleans and massages the anus and the area with washing water after defecation, the anus and the area can be managed more hygienically.

  On the other hand, the warm water washing machine is provided with a toilet seat on which a user can sit.

  At this time, when the temperature is low as in winter, the toilet seat surface is in a low temperature state, so that the user feels uncomfortable due to the coldness when sitting.

  A heated toilet seat as disclosed in Patent Document 1 is applied to solve the above problem.

  Such a heated toilet seat allows a user to heat a seating surface, that is, a sheet when seated, and to eliminate discomfort due to coldness when seated.

  However, since the conventional heating toilet seat for a hot water washing machine is heated after the user is seated, it takes a long time to reach the target temperature from the temperature of the heating, that is, the standby state. There was a problem of feeling cold in the seated state, and there was a problem that could lead to an accident such as a burn, fire, etc. when overheating due to abnormal operation etc. in the heating process.

  For the reasons mentioned above, we have developed a heated toilet seat for a hot water washing machine that enables quick heating of sheets in the relevant field and stable temperature control during the sheet heating process. No result was obtained.

Korean Patent Application Publication No. 10-2006-0083856 Specification

  The present invention has been made in view of the above problems, and an object of the present invention is to solve the problem of requiring a long time for the sheet heating, and the temperature control in the sheet heating process is unstable. An object of the present invention is to provide a hot water washing machine for preventing overheating of a sheet that solves the above problem.

  In order to achieve the above object, a hot water washing machine for preventing overheating of a sheet according to the present invention is seated on a metal case providing a seating surface and a bottom surface of the upper case, and generates heat when power is applied. A synthetic resin material insertion case coupled to the inside of the upper case and supporting a load applied to the upper case; a synthetic resin material lower case coupled to the lower portion of the upper case and contacting the toilet; And a safety device connected to the safety device to control the operation of the hot wire, and a detection sensor connected to the safety device and transmitting a user's detection signal.

  Here, the upper case is made of aluminum.

  The heat ray is printed on the bottom surface of the upper case in a predetermined pattern.

  The insertion case may be connected to the upper case through hook connection or insert injection.

  The lower case is connected to the upper case by vibration welding.

  A fixed rubber is prepared on the bottom surface of the lower case.

  The safety device transmits a control signal in response to data input from a voltage / current detector, a leakage / current detector that senses and interrupts leakage of the input power, a voltage / current detector that simultaneously measures the voltage and current of the input power It includes a processing unit and a control element that opens or closes a circuit connected to the heat wire by a signal from the processing unit.

  The voltage / current detector of the safety device controls the power consumption by the amount of current depending on the energization time within a voltage fluctuation range of a predetermined region.

  The processing unit of the safety device is characterized in that the heat ray is switched from the standby mode to the heating mode by a signal input from the sensing sensor.

  The control device of the safety device is a triac capable of bidirectional current control.

  The safety device may further include a relay element that blocks leakage current from being input to the heat wire.

  The hot water washing machine for preventing overheating of the sheet according to the present invention has an upper case made of metal, and a heat ray is seated on the bottom surface of the upper case. Since heat conduction during heat generation is performed smoothly, there is an effect that the seating surface is heated quickly.

  In addition, in the hot water washing machine for preventing overheating of the sheet according to the present invention, a sensor for detecting a user is connected to the processing unit of the stabilizer, and the processing unit is used when the user is detected by the sensor. Since the heat ray is switched from the standby mode to the heating mode before the person is seated, there is an effect that the seating surface can be heated more quickly.

  In addition, the hot water washing machine for preventing overheating of the sheet according to the present invention is provided with a leakage breaker and a voltage / current detector, and can cope with a power supply abnormal supply situation such as leakage or high voltage or low voltage. Therefore, it is possible to prevent the occurrence of an overheating accident due to abnormal power supply.

FIG. 3 is an exploded perspective view for explaining a structure of a hot water washer for preventing overheating of a sheet according to the present invention. It is sectional drawing for demonstrating the warm water washing machine structure for the overheating prevention of the sheet | seat by this invention. 1 is a schematic diagram for explaining the structure of a stabilizer in a hot water washing machine for preventing overheating of sheets according to the present invention. FIG. 3 is an exemplary view showing a configuration in which a hot water washing machine for preventing overheating of sheets according to the present invention is installed in a toilet bowl.

  Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

  As shown in FIGS. 1 and 2, a hot water washing machine A for preventing overheating of a sheet according to the present invention includes an upper case 10, a heat wire 20, an insertion case 30, a lower case 40, a safety device 50, A sensing sensor 60.

  The upper case 10 provides a seating surface.

  Such an upper case 10 is a metal material, and is particularly preferably made of aluminum.

  Since the upper case 10 is made of a metal material, particularly made of aluminum, it is easy to process due to the characteristics of the material, and heat conduction from the hot wire 20 can be performed smoothly, so that heating is performed quickly. Can be

  The hot wire 20 is seated on the bottom surface of the upper case 10.

  Such a hot wire 20 generates heat when power is applied.

  Meanwhile, the heat ray 20 is preferably printed on the bottom surface of the upper case 10 in a predetermined pattern.

  By printing the heat ray 20 on the bottom surface of the upper case 10 in a predetermined pattern, the heat ray 20 can be prevented from being detached from the upper case 10 and heat transfer can be performed smoothly.

  The insertion case 30 is coupled to the inner side of the upper case 10 to support a load applied to the upper case 10.

  Such an insertion case 30 is preferably made of a synthetic resin material.

  Since the insertion case 30 is made of a synthetic resin material, the molding can be easily performed, and the load applied to the upper case 10 can be firmly supported while being lightweight.

  On the other hand, the insertion case 30 is preferably coupled to the upper case 10 via a hook 31 coupling or an insert injection.

  Since the insertion case 30 is coupled to the upper case 10 via the hook 31 coupling or the insert injection, the coupling state between the upper case 10 and the insertion case 30 is firmly maintained.

  The lower case 40 is coupled to the lower portion of the upper case 10 so as to contact a toilet (not shown).

  Such a lower case 40 is preferably made of a synthetic resin material.

  Since the lower case 40 is made of a synthetic resin material, the molding can be easily performed and the weight can be reduced.

  At this time, the lower case 40 is preferably coupled to the upper case 10 by vibration welding.

  Since the lower case 40 is coupled to the upper case 10 by vibration welding, the lower case 40 and the upper case 10 are easily coupled to each other, and the coupled state is maintained firmly.

  A fixed rubber 41 is preferably prepared on the bottom surface of the lower case 40.

  By preparing the fixed rubber 41 on the bottom surface of the lower case 40, the lower case 40 is prevented from slipping from above the toilet bowl (not shown in the figure), and vibration and noise generation due to an impact applied to the lower case 40 are reduced. be able to.

  The safety device 50 is connected to the hot wire 20 in a circuit to control the operation of the hot wire 20.

  As shown in FIG. 3, such a safety device 50 includes a leakage breaker 51, a voltage / current detector 52, a processing unit 53, and a control element 54.

  At this time, the leakage breaker 51 senses and breaks the leakage of the input power supply, so that the voltage / current detector 52 can simultaneously measure the voltage and current of the input power supply, and the processing unit 53 By transmitting a control signal by data input from the detection unit 52, the control element 54 opens or closes a circuit connected to the heat wire 20 by a signal from the processing unit 53.

  Here, it is preferable that the voltage / current detector 52 controls the power consumption by the amount of current depending on the energization time within the voltage fluctuation range of the predetermined region.

  Since the voltage / current detector 52 controls the power consumption by the amount of current depending on the energization time within the voltage fluctuation range of the predetermined region, the energy consumption can be minimized during the heat generation process of the heat wire 20.

  The control element 54 is preferably a triac.

  Since the control element 54 is a triac, bidirectional current control can be performed.

  The processing unit 53 preferably switches the heating wire 20 from the standby mode to the heating mode in response to a signal input from the sensing sensor 60.

  When the processing unit 53 switches the heat ray 20 from the standby mode to the heating mode in response to a signal input from the detection sensor 60, the heat ray 20 generates heat before the user is seated when the user is detected by the detection sensor 60. Therefore, it is possible to minimize the heating time, that is, the time required to reach the target temperature (maximum heating temperature of the seating surface) from the standby temperature (maintenance temperature at normal times).

  Meanwhile, the safety device 50 preferably further includes a relay element 55.

  When safety device 50 further includes relay element 55, it is possible to block leakage current from being input to heat wire 20 through the operation of relay element 55 in the standby mode of heat wire 20.

  The sensing sensor 60 is connected to the safety device 50 in a circuit to transmit a user sensing signal.

  The detection sensor 60 may be any conventional structure and method as long as it can detect that the user has approached the toilet within a predetermined range. Detailed description of the detection sensor 60 Is omitted, and examples thereof may be a motion sensor or a body temperature sensor.

  Next, the operation of the hot water washer A for preventing overheating of the sheet according to the present invention will be described in detail.

  A hot water washing machine A for preventing overheating of a sheet according to the present invention is attached to a toilet as shown in FIG.

  At this time, in the present invention, the lower case 40 is in contact with the toilet, the upper case 10 coupled to the lower case 40 provides a seating surface for the user, and the heat wire 20 seated on the bottom surface of the upper case 10 is provided. The upper case 10 is heated, and the insertion case 30 positioned between the lower case 40 and the upper case 10 supports the upper case 10.

  Here, the operation of the heat wire 20 that generates heat by applying power is controlled by the safety device 50.

  At this time, the safety device 50 is connected to a sensing sensor 60 that senses the user.

  Therefore, when the user enters the room and approaches the toilet, the sensing sensor 60 senses the user and transmits a sensing signal.

  At this time, the signal from the sensing sensor 60 is input to the processing unit 53 of the safety device 50, and the processing unit 53 switches the heating wire 20 from the standby mode to the heating mode by the signal input from the sensing sensor 60. Heat is generated until the target temperature (maximum heating temperature of the seating surface) is reached from the temperature (maintenance maintenance temperature).

  Here, the hot wire 20 is seated on the bottom surface of the upper case 10.

  At this time, the upper case 10 of the present invention is made of a metal material, particularly aluminum, and the heat of the heat ray 20 is smoothly transferred to the upper case 10 due to the characteristics of the material. Can be done.

  Therefore, since the user who enters the toilet and sits on the toilet bowl comes into contact with the upper case 10 that has been heated in advance, the user can finish the stool in a comfortable state without discomfort due to the coldness.

  On the other hand, when the power source input to the hot wire 20 is leaked, an accident such as an electric shock or a fire may occur.

  However, the safety device 50 of the present invention is provided with a leakage breaker 51 that senses and breaks the leakage of the input power supply, and can prevent an accident caused by a leakage of the power input to the heat wire 20.

  When the voltage or current of the power source input to the hot wire 20 is unstable, abnormal operation such as overheating of the hot wire 20 may occur.

  However, the safety device 50 of the present invention is provided with a voltage / current detector 52 that simultaneously measures the voltage and current of the input power supply, and controls the operation of the hot wire 20 by the processing unit 53 according to the data of the voltage / current detector 52. Therefore, abnormal operation such as overheating of the hot wire 20 can be prevented.

  As described above, in the hot water washer A for preventing overheating of the sheets according to the present invention, the upper case 10 is made of metal, and the hot wire 20 is seated on the bottom surface of the upper case 10. In addition, since the heat conduction of the heat wire 20 is smoothly performed by the positional characteristics of the heat wire 20, the seating surface is quickly heated, and when the user is detected by the detection sensor 60, the processing unit of the safety device 50. 53 switches the heating wire 20 from the standby mode to the heating mode before the user is seated, so that the seating surface can be heated more quickly, and the safety device 50 is provided with a leakage breaker 51 and a voltage / current detector 52. In addition, since it is possible to deal with an abnormal power supply situation such as electric leakage or high voltage or low voltage, it is possible to prevent accidents caused by abnormal power supply.

  Although the foregoing has been described with reference to preferred embodiments of the invention, those skilled in the art will recognize that the invention may be practiced without departing from the spirit and scope of the invention as set forth in the appended claims. Various modifications and changes can be made to the invention.

DESCRIPTION OF SYMBOLS 10 Upper case 20 Hot wire 30 Insertion case 31 Hook 40 Lower case 41 Fixed rubber 50 Safety device 51 Leakage interruption part 52 Voltage / current detection part 53 Processing unit 54 Control element 55 Relay element 60 Detection sensor A Hot water washing machine

Claims (11)

An upper case of metal material that provides a seating surface;
A heat wire that is seated on the bottom surface of the upper case and generates heat when power is applied,
A synthetic resin material insertion case that is coupled to the inside of the upper case and supports a load applied to the upper case,
A lower case of a synthetic resin material coupled to the lower part of the upper case and in contact with the toilet;
A safety device connected in circuit to the hot wire and controlling the operation of the hot wire;
A hot water washer for preventing overheating of a sheet, comprising: a sensor connected to the safety device in a circuit and transmitting a user detection signal.   The hot water washer for preventing overheating of a sheet according to claim 1, wherein the upper case is made of aluminum.   The hot water washer for preventing overheating of the sheet according to claim 1, wherein the heat ray is printed in a predetermined pattern on the bottom surface of the upper case.   The hot water washer for preventing overheating of the sheet according to claim 1, wherein the insertion case is coupled to the upper case through hook coupling or insert injection.   The hot water washer according to claim 1, wherein the lower case is coupled to the upper case by vibration welding.   The hot water washer according to claim 1, wherein a fixed rubber is prepared on a bottom surface of the lower case.   The safety device transmits a control signal according to data input from the voltage / current detector, a leakage / current detector that senses and interrupts leakage of the input power, a voltage / current detector that simultaneously measures the voltage and current of the input power The hot water washing machine for preventing overheating of a sheet according to claim 1, further comprising: a processing unit; and a control element that opens or closes a circuit connected to the heat wire by a signal from the processing unit.   8. The hot water washer for overheating prevention of a sheet according to claim 7, wherein the voltage / current detector of the safety device controls the power consumption by the amount of current depending on the energization time within a voltage fluctuation range of a predetermined region. .   The hot water washer for preventing overheating of the sheet according to claim 7, wherein the processing unit of the safety device switches the heat ray from the standby mode to the heating mode by a signal input from the detection sensor.   The hot water washer according to claim 7, wherein the control element of the safety device is a triac capable of bidirectional current control.   The hot water washer for preventing overheating of the sheet according to claim 7, wherein the safety device further includes a relay element that blocks leakage current from being input to the heat wire.

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