KR100802145B1 - Garbage can having electric precipitator - Google Patents

Abstract

A garbage can having an electric precipitator is provided to improve sanitation by efficiently suppressing decay of garbage and propagation of bacteria due to moisture and foreign substances. A garbage can includes an outer case(20), an inner case(30), a suction fan(46), and an electric precipitator(40). A top surface of the outer case is open. The inner case is mounted inside the outer case. A plurality of suction holes(32) are formed at one side of the inner case. The suction fan is mounted at a side of the outer case. The suction fan transmits dust of garbage to the electric precipitator through the suction holes. The electric precipitator is installed at the outer case. The electric precipitator purifies air supplied from the inner case and circulates the purified air in the inner case.

Description

Electrostatic Dust Bins {GARBAGE CAN HAVING ELECTRIC PRECIPITATOR}

1 is a perspective view showing the main part of the electrostatic dustbin according to the present invention.

2 is a perspective view showing the appearance of the electrostatic dustbin of FIG.

Figure 3 is a perspective view of the inner case of the electrostatic dustbin according to the present invention.

Figure 4 is a perspective view schematically showing the configuration of the electrostatic precipitator and the suction fan of the electrostatic dustbin according to the present invention.

5 is a cross-sectional view of the cover of the electrostatic dustbin according to the present invention.

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

10: main body 20: outer case

30: inner case 32: inlet

40: electrostatic precipitator 42: power supply

44: transformer 46: suction fan

50: cover 52: sterilizer

100: electrostatic dust bin

The present invention relates to an electrostatic dustbin, and specifically to an electrostatic dustbin that can be provided with an electrostatic precipitator and a sterilization device in the inside of the dustbin to prevent dust and odors from being discharged to the outside of the dustbin and effectively suppress the growth of bacteria. It is about.

Garbage bins containing trash such as trash are installed indoors and outdoors to improve the surrounding environment and sanitation. Such waste bins need to be thoroughly managed in that they can be contaminated with germs and odors because they receive contaminated waste for a certain period of time. However, in general, the trash cans are randomly discarded in a state containing moisture and dirt, and the discarded trash is often not managed in particular. Therefore, the trash can installed to improve the environment and hygiene, rather than odor and dust due to the decay of the trash, and even the breeding ground of bacteria is not only aesthetic problems but also causes a lot of hygiene problems.

However, in order to solve these problems, the current solution is to install a cover to the trash can only block some odors and dust, but the fundamental solution has not been proposed. In particular, when the cover is attached to the trash can, the smell and dust may be reduced to some extent while the cover is covered, but because it blocks the ventilation by the outside air to seal the trash can rather promote the corruption of bacteria and breeding bacteria. Therefore, there is a more serious problem, such as not only more severe odor when the cover is opened, but also bacteria, such as propagated inside the trash can be infected to the user.

In order to solve this problem, Korean Patent Publication No. 1996-30997 (1996.09.17) has a waste disposal apparatus that improves the environment by discharging the waste into the pipe connected to the septic tank by grinding the garbage in a gear type. However, such a device is not only difficult to attach to general waste bins, but also mechanically crushed, and thus cannot solve odor and germ propagation problems.

On the other hand, in Korean Patent Publication No. 2007-27276 (2007.03.09), unlike the existing electrostatic precipitator having only a device for electrically collecting dust, a vehicle air purification filter structure including a large particle filter in front of the electrostatic precipitator is provided. Is disclosed. However, this is applied only to a vehicle filter, there is a problem that a separate filter needs to be replaced regularly.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an electrostatic dustbin that can effectively block the outflow of dust and odor generated from garbage discarded in the trash can to the outside.

In addition, another object of the present invention is to provide an electrostatic dustbin that can effectively suppress the decay of bacteria and propagation of bacteria due to moisture and foreign substances by appropriately sterilizing the waste disposed in the trash can to minimize the generation of odor and to promote hygiene.

In order to achieve the above object, the electrostatic dustbin according to the present invention has the following configuration.

An outer case with an open top surface;

An inner case mounted inside the outer case and having a plurality of suction ports formed on at least one side thereof;

A suction fan mounted on a side of the outer case and configured to form a flow of air from the inside of the inner case to the outside through the respective suction ports to send dust included in the garbage to the dust collector; And

And an electrostatic precipitator installed in the outer case and configured to purify the air supplied from the inner case by the suction fan and recycle the air to the inner case.

The inner case is preferably configured to be separated from the outer case. In addition, the inner case may preferably include a plurality of suction ports formed through the upper end portions of the opposite side surfaces. In addition, the inner case preferably includes two suction pans disposed on the same extension line in the horizontal direction with each suction port on the outer sides of the opposite sides. The flow of air by each suction fan forms an air curtain at the upper end of the inner case. In addition, it is more preferable that the outer case is provided with electrostatic precipitators on both sides, and the purified air discharged by each electrostatic precipitator forms an air curtain at the upper end of the inner case.

An electrostatic dustbin of the present invention, a cover including a transformer for boosting the voltage of the power supply to supply to each electric dust collector, and a sterilizer for opening and closing the open top of the outer case and the inner case, and sterilizes the waste. It is better to include more.

On the other hand, the sterilization device is preferably made of one or more sterilization lamps disposed on the bottom of the cover to irradiate the ultraviolet light to the waste.

The electrostatic dustbin of the present invention having such a configuration is different from the conventional one in that an air curtain is formed on the upper portion of the waste bin. The air curtain may improve the environment because no odors or dust inside the trash can come out.

Hereinafter, with reference to the accompanying drawings will be described in detail through the preferred embodiments, advantages and features of the present invention.

The electrostatic precipitating bin 100 according to the present embodiment includes a main body 10 having a top shape of which is open and a lid 50 for opening and closing an open upper surface of the main body. The main body 10 and the cover 50 may be configured such that one end is fastened to each other to open and close the cover in an opening and closing manner. Alternatively, the main body 10 and the cover 50 may be configured in a separated form, and may be configured in a closed manner by simply placing the cover on an open surface of the main body. The bottom surface of the cover 50 is coupled to the sterilizer 52 for sterilizing the garbage contained in the inner case (30). As the sterilizing device 52, one or more sterilizing lamps for irradiating the light of ultraviolet wavelength to the waste may be used. Therefore, when the cover 50 is closed, the sterilizer 52 irradiates the garbage with ultraviolet rays to sterilize the bacteria contained in the garbage, thereby preventing the corruption of the garbage and effectively suppressing the bacteria propagation.

The main body 10 is a component for accommodating garbage therein and forms a dual structure of the outer case 20 and the inner case 30. The outer case 20 is a component that forms an appearance of the main body 10. The inner case 30 is manufactured to be separated from the outer case 20 in order to facilitate the waste disposal, and also forms a tubular shape in which an upper surface is opened, and accommodates garbage therein. The outer case 20 and the inner case 30 are separated from each other to facilitate the garbage bag mounting and the received waste disposal.

On at least one side of the inner case 30, a plurality of suction ports 32 are formed to direct dust generated from the received waste to the electrostatic precipitator 40 outside the inner case. At this time, the suction port 32 is formed on the upper side of the inner case 30, it is formed at the same position, that is, the same height of the opposite sides. In addition, the portion of the outer case 20 corresponding to the position where the inlet 32 of the inner case 30 is formed is preferably protruded so as to leave a predetermined space in which air can flow between the inner case 30. Through this space, air from the inner case 30 can be guided to the electrostatic precipitator 40.

The suction fan 46 receives power from the power supply 42 and rotates to generate suction force. The suction fan 40 is disposed near the suction port 32 of the inner case 30. In the case where the suction ports 32 are formed on both opposing surfaces of the inner case 30, two suction fans 46 may be provided.

1 and 4, the outer case 20 is provided with a suction fan 46 for sucking the dust contained in the trash and an electrostatic precipitator 40 for collecting the sucked dust.

The electrostatic precipitator 40 is installed in the outer case 20 and receives power from the power supply device 42 to purify and discharge the air sucked by the suction fan 46. The electrostatic precipitator 40 is formed to be located at a portion higher than the inlet 32 when the trash can is viewed from the side. A transformer 44 further boosts the voltage of the power supply device 42 for the high voltage required for the operation of the electrostatic precipitator 40. At this time, a transformer for boosting the voltage (110V, 220V) of the commercial power supply to 3000V is used as the transformer 44. In addition, as described above, when the suction ports 32 are formed on opposite sides of the inner case 30, similarly to the suction fan 46, the electrostatic precipitator 40 is also disposed on both sides of the opposite sides of the inner case one by one. Place two.

Hereinafter, the operation of the electrostatic dustbin according to this embodiment of the above-described configuration will be described.

In the electrostatic dustbin according to the present embodiment, when the garbage is input, a flow of air extending from the inner case 30 to the outside through each suction port 32 is formed by the suction force provided by the suction fan 46. . Therefore, the dust contained in the trash moves by the air flow and moves to the electrostatic precipitator 40 through each inlet 32.

At this time, since the plurality of suction ports 32 and the suction fan 46 are respectively disposed on opposite sides of the inner case 30, as shown by the arrow in Figure 1 toward the outside of the inner case by the suction force of the suction fan. Fast-moving air streams form air curtains that connect between each inlet on each side of the inner case. When the air curtain is formed at the upper end of the inner case 30 as described above, even if the cover 50 is open, dust and odor of the trash in the inner case may be prevented from leaking out of the trash bin 100 through the upper surface of the inner case. That is, since the dust contained in the garbage of the inner case 30 is very light and small in weight, it does not pass through the air curtain formed by the suction fan 46 and is drawn by the air flow and moves through the suction port 32. In addition, the odor of garbage is also blocked by the air curtain to minimize external leakage.

Meanwhile, the dust moved by the suction fan 46 is guided to the electrostatic precipitator 40. Meanwhile, since two electrostatic precipitators 40 are disposed facing each other at the same height, the air purified by the precipitator 40 is recycled and supplied into the inner case at the same height. Therefore, an air curtain of purified air is further formed at the upper end of the inner case 30. That is, a double air curtain is formed at the upper end of the inner case 30.

As a result, the outflow of dust and odor generated from garbage can be effectively blocked. In particular, since the purified air is wrapped around the upper end of the trash can can greatly improve the surrounding environment and hygiene. In addition, since the harmful bacteria generated from the waste are sterilized through the negative ions generated during the dust collection of the electrostatic precipitator 40, it is possible to minimize the decay of bacteria and the propagation of bacteria.

Although the present invention has been described through preferred embodiments, the present invention is not limited thereto, and various modifications may be made. Therefore, it is to be understood that the scope of the present invention is defined by the matters set forth in the claims rather than the specific embodiments.

As described above, the electrostatic dust sterilization bin according to the present invention has the following effects.

First, since the air flow formed by the suction fan forms an air curtain between the suction ports on both sides of the inner case, the purified air is wrapped around the upper end of the inner case. Therefore, even if the cover is open, dust and odor generated from garbage can be minimized to be leaked out of the bin, thereby greatly improving the surrounding environment and hygiene, and in particular, it is possible to reduce the spread of allergic diseases caused by dust.

In addition, since the purified air discharged from the electrostatic precipitator forms an air curtain at the upper end of the inner case, the purified air can be recycled, and in addition to the air curtain by the suction fan, a double air curtain is formed, thereby eliminating dust and dust. Odor spills can be more effectively blocked.

Furthermore, when the sterilization device is provided on the underside of the cover, it is possible to prevent the decay of the garbage and to suppress the growth of bacteria. In particular, since the sterilization of the waste by the negative ions generated during the dust collection of the electrostatic precipitator and the sterilization by the sterilization device of the cover is made in combination, it is possible to minimize the odor and contamination of the waste.

In addition, it automatically collects dust continuously through the suction fan and electric dust collector, and can effectively block the outflow of dust and odor without installing a separate filter or replacing the filter, so it is easy to use because no separate management is required. . Therefore, it can be applied not only to homes but also to corridors with many offices, galleries with lots of floating populations, subways or streets, spaces with lots of handling such as books and textiles, and trash cans in various places such as hospitals and nursing homes where a clean environment is important. Wide

Claims (6)

An outer case with an open top surface; An inner case mounted inside the outer case and having a plurality of suction ports formed on at least one side thereof; A suction fan mounted on a side of the outer case and configured to form a flow of air from the inside of the inner case to the outside through the respective suction ports to send dust included in the garbage to the dust collector; And And an electrostatic precipitator installed in the outer case and configured to purify the air supplied from the inner case by the suction fan and recycle the air to the inner case. The method according to claim 1, The plurality of suction ports are formed on each of the upper end portions of opposite sides of the inner case, and the suction fan is mounted on opposite sides of the outer case, so that the suction fan is horizontal from the inner case to the suction hole when the suction fan is operated. An electrostatic dustbin bin, characterized in that the air curtain is formed by the directional air flow. The method according to claim 1 or 2, Electrostatic precipitating type is characterized in that the electrostatic precipitator is formed on the opposite sides of the outer case, respectively, at a position higher than the inlet, the horizontal air curtain by the air is purified and recycled in the electrostatic precipitator is formed trash can. The method according to claim 1 or 2, An electrostatic precipitator can further include a transformer for increasing a voltage supplied to the electrostatic precipitator. The method according to claim 1 or 2, Electrostatic precipitating bins characterized in that it further comprises a cover is installed sterilization device for sterilizing the garbage. The method according to claim 5, And a sterilization lamp disposed on a bottom surface of the cover to irradiate the garbage with ultraviolet rays.

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