KR200308472Y1 - A combined air cleaner internal and external - Google Patents

Abstract

The present invention incorporates an internal and external air that can be used as a built-in type that can be used to purify the air around the computer operator, and an external type that can be used anywhere that is connected to a power source if necessary by removing it from the computer. It relates to a purifier.

According to the present invention, a negative potential generator for generating negative ions is composed of a high-pressure generating unit 10 for receiving a DC power and amplified to a high pressure, a negative electrode plate 12 and a dust collecting plate 14 connected to the high-pressure generating unit 10 In the air purifier composed of (16), the dust collecting plate 14 to collect dust in the air to purify the air,

It is mounted in the bay 20 of the computer main body 18, the high-pressure generating unit 10 and the negative potential generating unit 16 is accommodated therein, the rear of the connector is connected to the power supply in the computer main body 18 ( 22, a built-in case 26 having a plurality of air discharge ports 24 through which the purified air from the negative potential generating unit 16 is discharged;

A slot 28 is opened to the front to accommodate the inner case 26, and a connecting means 30 to which the connector 22 of the inner case 26 is connected is provided therein, and has an outer side surface. It includes an outer case 36 which extends from the connecting means 30 is provided with a power connection portion 34 to which the adapter 32 or other external power is connected, the internal case 26 is a computer body ( It is mounted and used in the bay 20 of the 18, it is detached from the computer main body 18, if necessary, mounted on the outer case 36, it can be used regardless of the place, characterized in that the combined internal and external air A purifier is provided.

Description

Internal and external combined air cleaner {A combined air cleaner internal and external}

The present invention relates to an internal and external combined air cleaner, and more particularly, a built-in type that can be installed in the bay of the computer body to purify the air around the computer operator, and can be used anywhere connected to a power source by separating it from the computer if necessary. The present invention relates to an internal and external combined air purifier that can be used as an external type.

In general, an air cleaner that generates negative ions is used to purify the air in a closed space. Such air cleaners generally amplify DC voltages and supply them to the negative electrode plate equipped with the cathode needle and the dust collecting plate provided with the discharge hole, and collect dust and oxidize the air in the air with the dust collecting plate and release the negative ions to the atmosphere through the discharge hole. Consists of On the other hand, the present applicant has applied for the utility model application 2002-10936 "high pressure purifier for personal computers" mounted in the bay of the computer main body for a computer worker working for a long time.

However, as described above, the air purifier mounted in the computer bay uses the power supply inside the computer as a power source, and becomes dormant while not using the computer. In other words, to use an air cleaner, the computer must be turned on, which is economically inefficient. In addition, an external air purifier may be separately provided to use the air purifier during the sleep period of the computer, which is unnecessary duplication of the air purifier and causes considerable economic burden on the user.

The present invention is to solve the above problems, the object of the present invention is to provide a built-in type to be mounted on the computer main body as a single device, and external type that can be used as a separate power source separated from the computer if necessary It is to provide an external combined air purifier.

1 is a perspective view of an internal and external combined air purifier according to the present invention

Figure 2 is an exploded perspective view showing the internal structure of the built-in case in the present invention

3 is a perspective view showing a state in which the present invention is mounted on a computer body

Figure 4 is a side cross-sectional view of the exterior case in the present invention

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

10. High pressure generating part 12. Negative plate

14. Dust collecting plate 16. Negative potential generator

18. Computer Base 20. Bay

22. Connector 24. Air intake

26.Inner Case 28.Slot

30. Connecting means 32. Adapter

34. Power Connection 36. Exterior Case

38. Intake 40. Fan

42. Air inlet 44. Filter

According to the present invention, a negative potential generator for generating negative ions is composed of a high-pressure generating unit 10 for receiving a DC power and amplified to a high pressure, a negative electrode plate 12 and a dust collecting plate 14 connected to the high-pressure generating unit 10 In the air purifier composed of (16), the dust collecting plate 14 to collect dust in the air to purify the air,

It is mounted in the bay 20 of the computer main body 18, the high-pressure generating unit 10 and the negative potential generating unit 16 is accommodated therein, the rear of the connector is connected to the power supply in the computer main body 18 ( 22, a built-in case 26 having a plurality of air discharge ports 24 through which the purified air from the negative potential generating unit 16 is discharged;

A slot 28 is opened to the front to accommodate the inner case 26, and a connecting means 30 to which the connector 22 of the inner case 26 is connected is provided therein, and has an outer side surface. It includes an outer case 36 which extends from the connecting means 30 is provided with a power connection portion 34 to which the adapter 32 or other external power is connected, the internal case 26 is a computer body ( It is mounted and used in the bay 20 of the 18, it is detached from the computer main body 18, if necessary, mounted on the outer case 36, it can be used regardless of the place, characterized in that the combined internal and external air A purifier is provided.

According to another feature of the present invention, the bottom surface of the interior case 26 is provided with an intake port 38 through which the outside air is sucked into the inside, the inside of the outer case 36 (suction port of the interior case 26 ( A fan 40 is provided at a position corresponding to 38, and an air inlet 42 for introducing air into the fan 40 is provided below the front of the outer case 36, and the outer case 36. Inside is provided between the air inlet 42 and the fan 40, a combined internal and external air purifier, characterized in that the filter 44 for filtering the large particles of air flowing from the outside is mounted.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows. 1 is a perspective view of an internal and external combined air purifier according to the present invention, Figure 2 is an exploded perspective view showing the internal structure of the built-in case in the present invention, Figure 3 is a perspective view showing a state in which the present invention is mounted on a computer body, Figure 4 is a side cross-sectional view of the exterior case in the present invention.

Referring to this, the internal and external combined air cleaner accommodates the internal case 26 mounted on the bay 20 of the computer main body 18 and the internal case 26 separated from the computer main body 18 in an external type. The outer case 36 is made to be usable. The rear of the built-in case 26 is provided with a connector 22 connected to the power supply in the computer body 18, the high-voltage generating portion 10 for amplifying the input voltage therein, and connected to this negative ion A negative potential generator 16 for generating is accommodated. The outer case 36 is provided with a slot 28 which is opened forward to accommodate the inner case 26, and the connecting means 30 to which the connector 22 of the inner case 26 is connected. On the outer side, a power supply unit 34 extending from the connecting means 30 is connected to the external power source.

Figure 2 shows the internal structure of the inner case, the inner case 26 is generally mounted on the back of the connector 22 on the back of the hard disk drive or CD-ROM drive mounted in the bay 20 of the computer body 18 ) Is provided. The connector 22 is composed of 4 pins, and the cable drawn out from the power supply not shown in the computer main body 18 is connected, and serves to apply power to the internal high voltage generating unit 10. The high voltage generator 10 is composed of a high voltage transformer 46 and other resistance elements and amplifies the DC power input from the power supply, so that a negative electrode is provided on the negative electrode plate 12 of the negative potential generator 16, and a dust collecting plate 14 is provided. A positive electrode is applied to each. Then, the negative potential generator 16 is discharged from the negative electrode needle 48 formed on the negative electrode plate 12 to the dust collecting plate 14, the outside dust is collected through the discharge hole 50 formed in the dust collecting plate 14 Oxidation treatment. Oxidized dust is collected by the garbage collecting means (not shown), and is provided on the bottom of the built-in case 26 to allow the user to periodically discharge the garbage through the suction port 38 for sucking outside air. A plurality of air outlets 24 are provided at the front of the interior case 26 to remove dust and the like through the negative potential generator 16 of the interior case 26 so that the purified air is discharged to the outside. In addition, the front of the built-in case 26, the power indicator 52 indicating the power input, the operation switch 54 for operating the negative potential generator 16, and the negative potential indicator 56 for informing the operation of the negative potential generator 16 ) Is provided, and a screw hole 58 is formed on the side of the built-in case 26 to be bolted and fixed to the bay 20 of the computer main body 18. In the drawings, reference numeral 60 denotes a cover of the built-in case.

The internal case 26 configured as described above may be mounted and used in the computer main body 18 as shown in the use state diagram of FIG. 3, and may be separated from the computer main body 18 and stored in the external case 36 in some cases. It can also be used as is. The outer case 36 is provided with a slot 28 opened forward to accommodate the inner case 26. When the inner case 26 is used in the slot 28, the outer case 36 is provided. A separate adapter 32 is connected to one side to apply power to the high-pressure generator 10 of the built-in case 26. To this end, the outer case 36, as shown in the cross-sectional view of Figure 4, is provided with a connecting means 30 is connected to the connector 22 of the inner case 26 when the inner case 26 is mounted, the outer side A power connection portion 34 extending from the connecting means 30 is provided. The connecting means 30 is composed of four pins corresponding to the connector 22, and the power supply connecting portion 34 is composed of a connecting jack so that the plug of the adapter 32 is connected. On the other hand, between the connecting means 30 and the power connection portion 34 may be further connected to a constant voltage circuit consisting of a bridge diode and a constant voltage regulator, etc. In this case, the power connection portion 34 is configured to be connected to a commercial AC power supply 220V. .

As shown in the side cross-sectional view of FIG. 4, the fan 40 is provided at a position corresponding to the inlet 38, and the outside of the outer case 36 is provided in the outer case 36. An air inlet 42 is provided. Therefore, the air introduced through the air inlet 42 is sucked by the fan 40 and guided to the negative potential generating unit 16 through the inlet 38 of the built-in case 26. At this time, the suction hole 62 is formed at the bottom of the slot 28 of the outer case 36 so as to correspond to the suction hole 38, and the air sucked into the fan 40 is guided to the suction hole 38 of the internal case 26. In the lower side of the outer case 36, an air membrane 64 is provided to completely suck the air introduced into the air inlet 42 into the fan 40. In addition, a filter 44 formed of a nonwoven fabric or the like is mounted from the front of the exterior case 36 to the air membrane 64, and serves to filter large dust and the like from the air introduced from the outside. When the present invention is used as an external type by using the external case 36, air flow is as follows. First, air introduced into the air inlet 42 of the outer case 36 is filtered by the filter 44, and the filtered air is sucked into the inner case 26 by the fan 40. Fine dust and the like in the air in the interior case 26 is oxidized by the negative potential generating unit 16, the purified air is discharged to the outside again through the air outlet 24 of the interior case (26). On the other hand, the fan 40 is driven at the same time as pressing the operation switch 54 of the front of the built-in case (26).

As described above, the combined internal and external air purifier of the present invention includes an internal case 26 mounted on the computer body 18 and an external case 36 that accommodates the internal case 26 and can be used anywhere. In this case, the built-in case 26 is usually attached to the computer body 18, and when the computer is not in use, the built-in case 26 is separated from the computer body 18 and the outer case 36 is used. Can be stored in and used. Therefore, it is possible to use both a built-in type embedded in a computer and an external type that can be used regardless of the computer as a single device, thereby solving the problem that the air cleaner mounted on the computer main body 18 cannot be used during the dormant period of the computer. And, if the user wants, there is an advantage to maintain a comfortable indoor environment using an air cleaner at any time. In addition, the outer case 36 is provided with a filter 44 for filtering the outside air, and a fan 40 for sucking the outside air therein, so that the inflow of the outside air and the discharge of the purified air can be smoothly distributed. There is an advantage.

As described above, according to the present invention, when the built-in case is normally used in a bay of the main body of the computer, and the air purifier is to be used even during the sleep period of the computer, the inner case is separated from the main body of the computer and stored in the outer case. By providing a single device, it is possible to provide an internal and external combined air purifier, which allows the air purifier to be used even during the sleep period of the computer.

Claims (2)

It consists of a high-voltage generating unit 10 for receiving a DC power and amplified to a high pressure, and a negative potential generating unit 16 for generating negative ions, which is composed of a negative electrode plate 12 and a dust collecting plate 14 connected to the high-pressure generating unit 10. In the air purifier to purify the air by collecting dust and the like in the atmosphere with the dust collecting plate (14), It is mounted in the bay 20 of the computer main body 18, the high-pressure generating unit 10 and the negative potential generating unit 16 is accommodated therein, the rear of the connector is connected to the power supply in the computer main body 18 ( 22, a built-in case 26 having a plurality of air discharge ports 24 through which the purified air from the negative potential generating unit 16 is discharged; A slot 28 is opened to the front to accommodate the inner case 26, and a connecting means 30 to which the connector 22 of the inner case 26 is connected is provided therein, and has an outer side surface. It includes an outer case 36 which extends from the connecting means 30 is provided with a power connection portion 34 to which the adapter 32 or other external power is connected, the internal case 26 is a computer body ( It is mounted and used in the bay 20 of the 18, it is detached from the computer main body 18, if necessary, mounted on the outer case 36, it can be used regardless of the place, characterized in that the combined internal and external air Purifier. According to claim 1, wherein the bottom of the inner case 26 is provided with an inlet 38 for suctioning the outside air to the inside, the inside of the outer case 36, the inlet 38 of the inner case 26 The fan 40 is provided at a position corresponding to the fan 40, and an air inlet 42 for introducing air into the fan 40 is provided at the front lower side of the outer case 36, and inside the outer case 36. Between the air inlet 42 and the fan 40, the combined internal and external air purifier, characterized in that the filter 44 for filtering the large particles of air flowing from the outside is installed.