KR20060094212A - Automatic washstand - Google Patents

Abstract

The present invention relates to a fully automatic wash basin, and an object of the present invention is to provide a fully automatic wash basin with a simplified installation area without the addition of administrative personnel.

According to the fully automatic wash basin according to the present invention, in the wash basin installed in the bathroom, mounted on the central front of the wash basin is automatically switched to cold and hot water according to the season, washing water to wash the detergent for a predetermined time to perform washing A discharge unit, a dryer mounted on one side of the wash basin and then supplied with a drying wind for a predetermined time, and a control unit configured to sequentially switch the cold / hot water, spray the washing water or detergent, and supply the drying wind sequentially. It is characterized by.

Washbasin, Dryer, Duct, Clear Cover, Control Unit

Description

Fully automatic washstand {Automatic washstand}

1 is a perspective view showing an embodiment of a fully automatic wash basin according to the present invention.

Figure 2 is an exploded perspective view showing a fully automatic washing basin according to the present invention.

Figure 3 is an installation state fully automatic washing basin installed in the washbasin according to the present invention.

Figure 4 is a block diagram showing the operation of the fully automatic wash basin according to the present invention.

5 is an operation flowchart showing an operation process programmed in the control unit of the present invention.

6 is another embodiment of the present invention.

* Description of symbols on the main parts of the drawings *

10: wash basin 20: water dispenser

30: dryer 40: control unit

50: transparent cover

The present invention relates to a fully automatic wash basin, and more particularly, to a fully automatic wash basin that performs washing, drying, and the like automatically in sequence.

In general, the washbasin installed in the bathroom, such as water is ejected by opening and closing the valve according to the manual operation, it is common to perform the washing with the ejected water.

In addition, a detergent container for washing and a dryer are provided around the sink.

Peripheral devices such as these always require a tidy arrangement, and if neglected a little, the environment becomes dirty.

In addition, since manpower, such as the US dollar, is put in order to clean up, various expenses are spent separately, as well as a problem that occupies a large area of the installation site.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a fully-automatic wash basin with a simplified installation area without the input of additional management personnel.

In one preferred embodiment, the fully automatic wash basin according to the present invention is to perform the water spray, detergent spray, water spray, drying wind sequentially by touch or sensing.

In the fully automatic wash basin of the present invention, a transparent cover is mounted on the upper surface of the sink to prevent splashing of water generated during washing.

Accordingly, an object of the present invention is to provide a washbasin that is always clean, but is carried out automatically.

Further objects and effects of the present invention will become apparent from the following detailed description, and the detailed description and examples showing the preferred embodiments of the present invention are not intended to limit the scope of the present invention.

The present invention for achieving the above object, in the washbasin installed in the bathroom, is installed on the central front of the washbasin to automatically switch the cold and hot water according to the season, washing water to wash the detergent for a predetermined time to perform washing A discharge unit, a dryer mounted on one side of the wash basin and then supplied with a drying wind for a predetermined time, and a control unit configured to sequentially switch the cold / hot water, spray the washing water or detergent, and supply the drying wind sequentially. It is characterized by.

In addition, the upper surface of the sink is characterized in that the transparent cover to prevent the splash of the washing water is covered with a dome shape.

In addition, the transparent cover is characterized in that the insertion portion opened to the front so that both hands of the user can be inserted is formed.

In addition, the transparent cover is characterized in that the insertion portion is opened upwardly so that both hands of the user can be inserted.

In addition, the inside of the transparent cover is formed a duct for guiding the drying wind supplied from the dryer, the duct is characterized in that it is supplied to the drying wind is opened and then sprayed after extending to the upper side of the washing machine discharge.

The control unit may be programmed to sequentially perform the water spraying step, the detergent spraying step, the water spraying step, and the drying step by sequentially controlling the washing and discharging machine and the dryer when receiving the input signal.

In addition, the input signal is characterized in that the transfer to the electrical signal by the push button.

In addition, the input signal is characterized in that any one of the infrared sensor, the ultrasonic sensor is mounted to the washing machine discharge unit and transmits the received signal to the controller.

In addition, the control unit performs the water spraying step for 3-5 seconds, and then proceeds to the detergent spraying step in an amount of 0.02 g for 2 seconds, and performs the water spraying step for washing again for 1 minute, and finally dried for 30 seconds It is characterized by repeating the process of performing the step.

Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. First, like reference numerals designate functionally identical or similar parts throughout the drawings.

1 is a perspective view showing an embodiment of the fully automatic wash basin according to the present invention, Figure 2 is an exploded perspective view showing the automatic washing basin according to the present invention, Figure 3 is an installation state diagram of the fully automatic wash basin installed in the washbasin to be.

1 to 3, the fully automatic wash basin according to the present invention in the wash basin 10 installed in the toilet, mounted on one side of the wash basin 10 to automatically switch the cold and hot water according to the season, wash water to detergent Washing machine 20 for spraying for a predetermined time to perform the washing, the dryer 30 is closed and mounted on one side of the sink 10, and supplies a dry wind for a predetermined time, and switching the cold and hot water, washing water to detergent It includes a control unit 40 is set to sequentially supply the spray, drying wind.

The wash basin 10 is typically a hand wash basin is applied, which includes a drain hole 14 is water, preferably wash water is collected or drained to a drain pipe (not shown).

The rear surface of the sink 10 is installed with a pipe that flows cold water or hot water that can be used differently according to the season, and an electronic solenoid valve (not shown) that is automatically switched by an electric signal is installed in the pipe so that the controller (described later) According to the signal of 40), it is automatically switched to cold and hot water.

In the center of the front of the washbasin 10, the washing machine dispenser 20, which performs the operation according to the present invention, protrudes forward, which is typically located at a suitable distance for hand washing, and the washbasin 10 that is commonly used. It is provided in the same shape or modified shape as the water discharge port of the washing water or detergent is sprayed.

The flushing water dispenser 20 serves to supply cold, hot water and detergent, which are washing water, which is automatically switched by the aforementioned electronic solenoid valve (not shown).

In particular, the washing water such as cold, hot water is usually supplied by a pipe installed in the sink 10, the detergent is accommodated in the detergent container 16 provided separately, supplied to the washing machine 20 by the pumping action The operation is detailed in the description of the operation.

On the other hand, one side of the sink 10 is provided with a dryer 30 mounted to be sealed.

The dryer 30 serves to remove the washing water remaining in the hand by supplying a dry wind for a predetermined time when the electric signal is received.

The upper surface of the wash basin 10 is covered with a transparent cover 50 to prevent splashing of the washing water sprayed from the washing machine discharger (20).

The transparent cover 50 is applied to the transparent glass or icryl to check the washing state from the outside, it is made of a form that wraps the top surface of the sink 10 in a dome shape.

An insertion part 52 is formed on the front surface of the transparent cover 50, preferably in the direction in which the user inserts his hand into the wash basin 10 in order to wash his hand.

In addition, the inner surface of the transparent cover 50 is formed with a duct 54 for guiding the drying wind supplied from the dryer 30, the duct 54 is mounted separately from the transparent cover 50 as shown It may be used, or may be molded integrally used.

The lower portion of the duct 54 is coupled to the vent 18 formed on the upper surface of the sink 10, extends along the upper inner surface of the transparent cover 50, and supplies the drying wind sprayed open to the user's hand. It plays a role.

The vent 18 is preferably connected to the duct 34 of the dryer 30, and the duct 34 of the dryer 30 is immersed inside the sink 20.

 The control unit 40 is a program is set so as to sequentially supply the above-mentioned conversion of cold and hot water, spraying of washing water or detergent, and drying wind into the transparent cover 50.

 The control unit 40 is always connected to a power source, is electrically connected to the pump (not shown) and the on-off valve (not shown) mounted in the above-described detergent container 16 to control this, it is also electrically connected to the dryer (30) It is controlled by a short circuit of the power supply, and such an operation is programmed in the controller 40.

 On the other hand, the control unit 40 is equipped with a push button 19, it is possible to perform the start and stop of the washing by generating an input signal by shorting the power by the operation of the push button (19).

In addition, the input signal may be received by any one of an infrared sensor and an ultrasonic sensor installed at the inlet of the water discharge unit 20, the received signal is transmitted to the control unit 40 to perform the start and stop of washing again You may.

Therefore, the electronic solenoid valve, the detergent container 16, and the dryer 30 that supply the control and programmed water of the controller 40 are linked to each other according to the command of the controller 40 to completely perform the functions of washing and drying.

Next, the operation process and the effects thereof will be described in detail with reference to FIGS. 4 to 5.

Figure 4 is a block diagram showing the operation of the fully automatic wash basin according to the invention, Figure 5 is a flow chart showing the operation process programmed in the control unit of the present invention.

4 to 5, the fully automatic wash basin according to the present invention according to the operation of the control unit 40, washing preparation step (S100), water spraying step (S200), detergent spraying step (S300), water spraying step (S400 ), The drying step (S500).

In the washing preparation step (S100), when the hand is inserted into the sink 10, it detects this or presses the push button 19 to perform an operation programmed in the control unit 40.

In this case, infrared sensor and ultrasonic sensor are applied to the sensor for detecting the insertion of the hand.In the case of the infrared sensor, the infrared radiation emitted from the human body is transmitted to the pyroelectric infrared sensor through the Fresnel lens, and the output voltage of the sensor is the primary amplification circuit. Is passed on.

In particular, the primary amplification circuit has a band pass filter and an amplification function, and the amplification degree is about 40 dB. The first amplified small signal is transmitted to the secondary amplification circuit through the coupling capacitor, and the signal output from the secondary amplification circuit is transferred to the window comparator again. The program mounted in the control unit 40 is operated via the liquid on / off circuit.

Here, the triac on / off circuit is equipped with a lens that senses external brightness, so that it only works when the external brightness is below about 10 lux.

In addition, the ultrasonic sensor includes a boost circuit formed by a NAND gate, a buffer, and a pulse transformer integrally formed in the sensor, and a pulse voltage boosted by the pulse transformer is converted into a high voltage and transferred to a receiving circuit provided in the controller 40. .

The receiving circuit is provided with various multi-stage amplifying circuits to immediately cope with weak signals, and executes a program mounted on the control unit 40 at the same time of reception.

At this time, 1-2 seconds is applied as the temporal interval in the process of going to a later step.

In the water spray step (S100) to spray the washing water for 3-5 seconds as a preliminary step for hand washing.

This injects the washing water by operating an electronic solenoid valve (not shown) mounted on the water supply pipe according to the program of the controller 40.

In addition, this process is to supply water to the hand, the user rubs the hand to evenly spread the water throughout the hand.

In the detergent spraying step (S300), the detergent is sprayed in an amount of 0.02g for 2 seconds, and the detergent (pump) is operated by pump (not shown) installed in the above-described detergent container 16 to pump the detergent, and at the same time, open the valve to flush the washing machine Detergent is injected through the (20), wherein the control unit 40 closes the electronic solenoid valve of the water supply pipe described above.

In the water spray step (S400) is a step to perform this washing, the washing water is sprayed continuously for 1 minute and the user washes the time of the hands decomposed by the detergent.

When proceeding to the water spray step (S400), the control unit 40 again opens the electronic solenoid valve of the water supply pipe, and simultaneously closes the pump (not shown) mounted on the detergent container 16 and the valve.

In the drying step (S500) by sending a signal to the dryer 30 extends along the upper inner surface of the transparent cover 50 through the duct 34 and the venting portion 18, the drying wind to the open duct 34 Supply, and close the solenoid valve of the water supply pipe opened in the previous step.

The supplied drying wind is dried, and finally the hand washing process is completed here.

That is, as will be clear from the above description, the present invention provides a wash basin 10 in which washing is performed automatically, so that the hand washing is completely performed by inserting only the hand into the wash basin 10.

This invention can be implemented in other various forms, without deviating from the mind or main characteristic. For this reason, the above-described embodiments are merely examples in all respects and should not be interpreted limitedly. The scope of the present invention is shown by the scope of the claims, and is not limited by the specification text. Again, all variations and modifications belonging to the equivalent scope of the claims are within the scope of the present invention.

In the present invention, it goes without saying that various other modifications are possible. For example, if necessary, the fully automatic wash basin may be installed at any place where the wash basin, such as home, school, public facility, airplane, train, or the like, is mounted, and as shown in FIG. The opening to the upper side does not deviate from the present invention. Accordingly, all modifications existing within the spirit and scope of the present invention are included in the claims.

In particular, the basin 10 in this specification is used in the widest sense, not limited to the design shown, the water supply pipe can use a conventional pipe, simply apply a conventional electronic solenoid valve that can be electrically connected and In this case, the control unit 40 may be electrically connected thereto.

As described in detail above, according to the fully automatic wash basin according to the present invention, the sanitary state of the washbasin can be further improved by a control unit in which a program to be sequentially executed is mounted, and a washing process operated sequentially under the control of the control unit. The arrangement of the washbasin can be performed without any additional management personnel, and the effect of simplifying the installation area with the integrated washbasin occurs.

Claims (9)

In the wash basin installed in the toilet, the washing machine is installed on the central front of the wash basin to automatically switch the cold and hot water according to the season, and to wash by spraying the washing water or detergent for a certain time, and is mounted on the side of the sink And a control unit configured to supply a drying wind for a predetermined time, and a control unit configured to sequentially switch the cold / hot water, spray the washing water or the detergent, and dry wind. The method of claim 1, Fully automatic washbasin, characterized in that the top surface of the sink is covered with a dome-shaped transparent cover to prevent the splashing of the wash water. The method of claim 2, Fully automatic washbasin characterized in that the transparent cover is formed with an insertion portion open to the front so that both hands of the user can be inserted. The method of claim 2, Fully automatic washbasin characterized in that the transparent cover is formed with an insertion portion opened upwards so that both hands of the user can be inserted. The method of claim 1, The inside of the transparent cover is formed a duct for guiding the drying wind supplied from the dryer, the duct extends to the upper side of the washing machine discharged after the automatic washing basin, characterized in that for supplying a spraying dry wind. The method of claim 1, And the control unit is programmed to sequentially perform the water spraying step, the detergent spraying step, the water spraying step, and the drying step by sequentially controlling the washing machine dispenser and the dryer upon receiving an input signal. The method of claim 6, And the input signal is transmitted as an electrical signal by a push button. The method of claim 6, The input signal is a fully automatic washbasin, characterized in that any one of the infrared sensor, the ultrasonic sensor is mounted to the water discharge dispenser to transmit the received signal to the controller. The method of claim 1, The control unit performs the water spraying step for 3-5 seconds, and then proceeds to the detergent spraying step in an amount of 0.02 g for 2 seconds, and performs the water spraying step for washing again for 1 minute, and finally the drying step for 30 seconds. Fully automatic washbasin, characterized in that to repeat the process to perform.

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