KR200353488Y1 - tableware washing apparatus of sink attachment type - Google Patents

Abstract

The present invention can be easily mounted and used in the existing sink, economical and space utilization high sink-mounted dish washing apparatus.

According to the present invention, in the sink sink 10 is provided with a drain cylinder 15 and a stopper 20 mounted on the drain cylinder 15 to open and close the drain cylinder 15. Removably coupled to the outer circumferential surface of the drain cylinder 15, the housing 30, the primary coil 25 is accommodated therein, the airtightly received inside the cap 20, the secondary coil 35 is wound around the peripheral surface And an ultrasonic vibrator 45 mounted above the stopper 20 and connected to the secondary coil 35 inside the stopper 20 and operated by an inductor current generated from the secondary coil 35. ), And a control unit 60 connected to the primary coil 25 and applying the power 55 to the primary coil 25 according to an input signal of a separately provided manipulation panel 50. Insert the housing 30 into which the primary coil 25 is embedded in the sink drain cylinder 15 of the sink, and the existing plug is connected to the secondary coil ( It is provided with a sink-mounted dishwashing device, characterized in that it is possible to give a dishwashing function to an existing sink by a simple operation of replacing the stopper 20 having the core 40 wound thereon.

Description

Tableware washing apparatus of sink attachment type

The present invention relates to a sink-mounted dishwashing apparatus, and more particularly, to a sink-mounted dishwashing apparatus that can be easily mounted and used in the existing sink.

BACKGROUND ART In recent years, a dish washer is disclosed in which an ultrasonic vibrator is mounted on a bottom surface of a reservoir to vibrate washing water in the reservoir by ultrasonic vibration to wash dishes. As such, the dishwasher using ultrasonic vibration has an advantage of removing foreign matters compared to the dishwasher of the conventional washing water spraying method, but requires a separate installation space and has a troublesome use.

In order to overcome the problems of the dishwasher, a dishwasher integrated sink has been recently developed, in which an ultrasonic vibrator is mounted at the bottom of the sink and a water supply pipe is provided at one side of the sink. Such a dishwasher integrated sink has an advantage of not requiring a separate space for installing a dishwasher, and is widely adopted in new houses.

However, in order to use the dishwasher integrated sink as described above in the home where the existing sink was used, the sink replacement work of removing the existing sink and installing a new sink should be performed. As a result, the economic burden of purchasing a new sink and the replacement of the sink stand has been generated, and it is facing a limitation in spreading widely to general households. In addition, dismantling and disposing of the existing sink without failure is not only an unnecessary waste of resources, but also an economically inefficient method.

The present invention is to solve the above problems, the purpose of the present invention is made of a structure that is easily mounted on the existing sink, it can significantly reduce the economic burden of purchasing a separate dishwasher or replace the sink, It is to provide a sink-mounted dish washing device that can increase the space utilization.

1 is a cross-sectional view showing an embodiment of the sink-mounted dish washing device of the present invention

Figure 2 is an exploded perspective view showing a coupling relationship between the drain cylinder and the housing in Figure 1

3 is a block diagram conceptually illustrating the present invention.

4 is a block diagram showing a modified embodiment of FIG.

5 is a perspective view showing an installation example of the operation panel in the embodiment of FIG.

<Description of the symbols for the main parts of the drawings>

10. Sink 15. Drainage cylinder

20. Plug 25. Primary coil

30. Housing 35. Secondary Coil

40. Core 45. Ultrasonic Oscillator

50. Operation Panel 55. Power

60. Control unit 65,70. RF Module

According to the present invention, in the sink sink 10 is provided with a drain cylinder 15 and a stopper 20 mounted on the drain cylinder 15 to open and close the drain cylinder 15. Removably coupled to the outer circumferential surface of the drain cylinder 15, the housing 30, the primary coil 25 is accommodated therein, the airtightly received inside the cap 20, the secondary coil 35 is wound around the peripheral surface And an ultrasonic vibrator 45 mounted above the stopper 20 and connected to the secondary coil 35 inside the stopper 20 and operated by an inductor current generated from the secondary coil 35. And a controller 60 connected to the primary coil 25 and applying a power 55 to the primary coil 25 according to an input signal of a separately provided manipulation panel 50. The housing 30 having the primary coil 25 embedded therein is inserted into the sink drain cylinder 15 of the sink, and the existing plug is attached to the secondary coil 3. 5) There is provided a sink-mounted dishwashing device, characterized in that it is possible to give a dishwashing function to an existing sink by a simple operation of replacing the stopper 20 having the core 40 wound thereon.

According to another feature of the present invention, the control unit 60 and the operation panel 50 are provided with RF modules (65, 70) for transmitting and receiving RF signals, respectively, the control unit 60 wirelessly from the control unit 60 By transmitting a signal), a sink-mounted dish washing apparatus is provided, characterized in that the installation position of the operation panel 50 is made free.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows. 1 is a cross-sectional view showing an embodiment of a sink-mounted dish washing device of the present invention, Figure 2 is an exploded perspective view showing a coupling relationship between the drain cylinder and the housing in Figure 1, Figure 3 is a block diagram conceptually showing the present invention 4 is a block diagram illustrating a modified embodiment of FIG. 3, and FIG. 5 is a perspective view illustrating an installation example of an operation panel in the embodiment of FIG. 4.

Referring to this, the sink-mounted dishwashing device is detachably coupled to the housing 30 for receiving the primary coil 25 on the outer peripheral surface of the drain cylinder 15, the secondary coil 35 inside the stopper 20; ) Is wound around the core 40, the ultrasonic vibrator 45 connected to the secondary coil 35 on the top surface of the stopper 20 is mounted to be exposed to the outside.

The present invention is based on the principle of the transformer, when the current is injected into the primary coil 25, the ultrasonic oscillator 45 is operated while the inductor current is generated in the secondary coil 35, according to the inside of the sink 10 In dishwashing is to proceed.

Referring to Figure 1, briefly introducing the existing sink, the sink 10, the bottom of the drain cylinder 15 is connected to the sewer, the stopper 20 for opening and closing the drain cylinder 15, and the drain cylinder ( 15 is provided with a waste container 71 is installed in the filter to filter the debris. The bottom of the drain cylinder 15 is provided with a first discharge port 73 is connected to the U trap pipe, the side of the drain cylinder 15 is provided with a second discharge port 75 is connected to the overflow pipe. The outer circumferential surface of the drain cylinder 15 is detachably coupled to the housing 30 in which the primary coil 25 is accommodated. The housing 30 is used to detachably couple the primary coil 25 to the outer circumferential surface of the drain cylinder 15, and additionally insulates the primary coil 25 from the outside. 2 is an exploded perspective view showing a coupling relationship between the drain cylinder 15 and the housing 30, wherein the housing 30 is formed of a ring body coupled to the outer circumferential surface of the drain cylinder 15, and the second outlet 75 It has the protrusion 77 which protruded out of the ring body in the corresponding position. The coupling of the housing 30 separates the U trap pipe and the overflow hole from the drain cylinder 15, inserts the housing 30 under the drain cylinder 15, and then rotates the protrusion 77 at an arbitrary angle. It is easy to make. In this case, the wire 79 extending from the primary coil 25 at one side of the housing 30 is connected to the controller 60.

Inside the stopper 20, a core 40 wound around the secondary coil 35 is embedded. In order to secure the installation space of the core 40, the stopper 20 extends downward a predetermined length, and in order to insulate the core 40 from the outside, the inside of the stopper 20 is hermetically designed. The core 40 is formed of manganese or nickel having a high permeability, and on the circumferential surface of the core 40 a secondary coil 35 which generates an inductor current when a current is applied to the primary coil 25 is provided. It is wound up. The secondary coil 35 is connected to an ultrasonic vibrator 45 mounted above the stopper 20 to operate the ultrasonic vibrator 45. In the embodiment of Figure 1, the stopper 20 is formed in the upper portion of the center portion is formed recessed portion 81 in which the ultrasonic vibrator 45 is seated. In addition, a protective cover 83 is coupled to the upper surface of the ultrasonic vibrator 45 for the purpose of insulating the ultrasonic vibrator 45 from the washing water while transmitting vibration to the washing water in the sink 10.

3 and 4 is a block diagram showing the concept of the present invention, referring to this, for applying the power supply 55 to the primary coil 30 in accordance with the input signal of the operation panel 50 provided separately in the sink. The control unit 60 is installed. Preferably, the control unit 60 is housed in a drawer cabinet 85 below the sink 10 is concealed, the operation panel 50 is in a position that is easy for the user to operate, as in the perspective view of the use state shown in FIG. Is placed. The operation panel 50 may be equipped with an on / off switch 87, a washing time setting button 89, and an LCD 91. The LCD 91 may display whether the washing operation is currently in progress, a reservation status, a current time, and the like. The control unit 60 performs the high frequency oscillation of the AC commercial power in accordance with the input signal of the operation panel 50 to supply to the primary coil 25, using a microprocessor, such as cleaning time setting function, LCD ( 91) The drive function may be further designed. The control unit 60 may basically perform a function of applying power to the primary coil 25, and a detailed circuit configuration may be variously selected by a manufacturer or a designer. I will omit it.

On the other hand, as shown in Figure 4, the control unit 60 and the operation panel 50 is provided with RF modules 65, 70, respectively, it is also possible to transmit and receive input signals and control signals wirelessly. In this case, the installation position of the operation panel 50 is freed, and as shown in FIG. 5, the operation panel 50 is disposed at a position convenient for the user to operate on the top of the sink 10. In addition, since no electric wire is used from the operation panel 50 to the inside of the sink, the aesthetics is improved. In addition, the operation panel 50 may be provided as a remote unit that can be carried by a user, rather than being mounted at a specific position.

As described above, the sink-mounted dishwashing device of the present invention is simply fitted to the housing 30 for accommodating the primary coil 25 on the outer circumferential surface of the drain cylinder 15, and the existing plug is attached to the secondary coil 35. And with a simple operation of replacing the stopper 20 with the ultrasonic vibrator 45 is built-in, it is possible to install a dish washing device in the existing sink. Therefore, not only can greatly reduce the economic burden of purchasing a new dishwasher or replacing the sink, there is an advantage of increasing the utilization of the empty space in the kitchen. In addition, in terms of utilizing the existing sink, there is an advantage that can be efficiently managed resources.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible in the art without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

According to the present invention as described above, by fitting the housing with the built-in primary coil on the outer peripheral surface of the drain cylinder provided in the existing sink, a simple operation of replacing the existing plug with the plug with the built-in secondary coil and ultrasonic vibrator The sink can be equipped with a dishwasher, so there is no need to purchase a dishwasher separately or replace the sink with a dishwasher integrated sink. have.

Claims (2)

In the conventional sink having a drain cylinder 15 at the bottom of the sink 10 and a stopper 20 mounted on the drain cylinder 15 to open and close the drain cylinder 15, the drain cylinder 15 is provided. Removably coupled to the outer circumferential surface and the housing 30, the primary coil 25 is accommodated therein, and the core 40 is hermetically housed in the stopper 20, the secondary coil 35 is wound around the peripheral surface And an ultrasonic vibrator 45 mounted above the stopper 20 and connected to the secondary coil 35 inside the stopper 20 and operated by an inductor current generated from the secondary coil 35, and the 1 It is connected to the vehicle side coil 25 and comprises a control unit 60 for applying a power source 55 to the primary side coil 25 in accordance with an input signal of the separately provided operation panel 50, the existing sink drain cylinder ( The core 30 in which the secondary coil 35 is wound is inserted into and coupled to the housing 30 in which the primary coil 25 is built-in 15. 0) a sink-mounted dishwashing device, characterized in that to provide a dishwashing function to the existing sink by a simple operation to replace the stopper (20) that is built. According to claim 1, wherein the control unit 60 and the operation panel 50 is provided with RF modules (65, 70) for transmitting and receiving RF signals, respectively, from the control panel 50 to the control unit 60 wirelessly The sink-mounting dish washing apparatus, characterized in that the structure of the installation panel 50 is freely set by transmitting a signal.