KR200375259Y1 - Desktop and car air purifier - Google Patents

Abstract

The present invention can change the discharge direction and angle of the clean air without changing the installation position, and can discharge the clean air in the desired direction, and by releasing anion in addition to the air purifying function by the purifying filter, the indoor air is more pleasant and clean. It can be maintained in a state, and at the same time provides a tabletop and vehicle air purifier beneficial to the human body. The tabletop and vehicle air purifier of the present invention includes a case part 10 having an air inlet 14a and an air outlet 13a, a blower 16 and a purifying filter 17 installed in the case part 10. It is provided with an angle adjusting means for changing the discharge direction and the angle of the air discharged from the air discharge port (13a). In addition, the angle adjusting means, provided with a support portion 20 in the lower portion of the case portion 10, and forms a hemispherical concave portion 32 in the lower portion of the case portion 10, the support portion 20 The hemispherical convex part 31 is formed in the case part 10 so that the case part 10 turns the case part 10 and the support part 20 so as to enable rotational and inclined motion with respect to the support part 20 about one axis. It is coupled to the shaft 33 and the nut 34, and is provided with a pressing means for applying a friction force between the hemispherical concave portion 32 and the hemispherical convex portion 31.

Description

Table and car air cleaners {DESKTOP AND CAR AIR PURIFIER}

The present invention relates to a tabletop and a vehicle air purifier, and more particularly, by adjusting the discharge direction of the clean air to the desired direction and angle without changing the position to make the use more convenient and by releasing the anion that is beneficial to the human body. The present invention relates to a tabletop and a vehicle air cleaner further improving the air purification function.

In general, tabletop and car air cleaners are small air cleaners that are used on a desk, table, or dashboard of a car. They are used to purify air, sterilize, control humidity, remove odors, remove dust and germs, etc. It uses a low voltage of 5-12V and is used to purify the air in a relatively narrow room.

Background Art Such a tabletop and vehicle air purifier is conventionally composed of a case of a shape that can be placed on a desk or table, and a blower and a purifying filter provided in the case. In addition, the case has an air inlet and an air outlet, and the blower is driven by being supplied with a low voltage of about 5 to 12V from a battery built in the case or from the outside.

Therefore, when the air in the room is introduced into the case through the air inlet by the driving of the blower, after passing through the purification filter frame in the case to be purified, it is discharged back to the room through the air outlet. At this time, the air passes through the purification filter to collect and remove volatile organic compounds, airborne bacteria, fine dust, etc. contained in the indoor air, and by repeating this process to clean the indoor air.

However, in the conventional tabletop and vehicle air purifiers, since the air outlet is provided on the side of the case or on the upper surface of the air purifier to discharge the clean air in only one direction, the desk or table may be arranged according to the discharge direction of the clean air. There is a disadvantage in that the installation position is limited, such as the position to put on, and if you want to change the discharge direction of the clean air to the other side, because the position of the air purifier itself has had a very troublesome disadvantage in use.

In addition, the conventional tabletop and vehicle air purifiers have a problem that they cannot satisfy the desire of consumers who want more diverse, new and beneficial functions because the functions are monotonous by performing only the purification function of the air by the purification filter.

The present invention is to solve the conventional problems as described above, the purpose is to change the discharge direction and angle of the clean air without changing the installation position to allow the clean air to be discharged in the desired direction more convenient tabletop And an air cleaner for a vehicle.

Another object of the present invention is to keep the indoor air more comfortable and clean by releasing anions in addition to the purification function of the air by the purification filter, and particularly beneficial to the human body, for example, the purification of blood, To provide a tabletop and a vehicle air purifier that can perform the active action, resistance increase action and autonomic nervous system control action.

1 is a perspective view of a tabletop and a vehicle air purifier according to the present invention,

2 is an exploded perspective view of a tabletop and a vehicle air purifier according to the present invention,

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B of FIG.

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

10: case portion 13: upper case

13a: air outlet 14: lower case

14a: air intake port 16: blower

17: purification filter 20: support

31: hemispherical convex part 32: hemispherical convex part

33: turn shaft 37: anion generator

38: battery 39: connector

In order to achieve the above object, the present invention, in the table and vehicle air purifier having a case portion having an air inlet and an air outlet, and a blower and a purifying filter installed in the case, the air discharged from the air outlet It features a tabletop and a vehicle air cleaner equipped with an angle adjusting means for changing the discharge direction and angle of the.

In addition, the angle adjusting means, having a support portion in the lower portion of the case portion, the case and the table and the vehicle air purifier configured to combine the case portion and the support portion to enable the rotational and inclined movement about the axis with respect to the support portion There is a characteristic.

In addition, the angle adjusting means, the support portion is provided in the lower portion of the case portion, and the hemispherical concave portion is formed in the lower portion of the case portion, the support portion forms a hemispherical convex portion, the case portion is centered on one axis with respect to the support portion It is characterized in that the table and the vehicle air purifier configured to combine the case portion and the support portion with a turn shaft and a nut so as to enable the rotational movement and the inclined movement, and the pressing means for imparting friction force between the hemispherical concave portion and the hemispherical convex portion. .

In addition, the present invention is characterized in that the table and the vehicle air purifier further provided with an anion generator in the support.

Hereinafter, preferred embodiments of the present invention will be described in detail by the accompanying drawings.

1 is a perspective view of a tabletop and a vehicle air purifier according to the present invention, Figure 2 is an exploded perspective view, Figure 3 is a cross-sectional view taken along the line A-A of Figure 1, Figure 4 is a cross-sectional view taken along the line B-B of FIG. As shown, the tabletop and vehicle air cleaners of the present invention are separated into a case portion 10 and a support portion 20.

The case part 10 is formed by assembling the inner and outer cases 11 and 12 and the upper and lower cases 13 and 14, and an air outlet 13a is formed in the upper case 13, and the lower case ( An air suction port 14a is formed at 14). In addition, a blower 16 is fixed to the case 10 through a bracket 15, and a purifying filter 17 is installed at a lower part of the blower 16, and the purifying filter 17 has an inner and outer case. It is possible to mount and take out through openings 11a and 12a formed on one side of 11 and 12. An electronic clock 18 is provided on the front side of the case part 10.

On the other hand, the support 20 is to be coupled to the lower case 14, a hemispherical convex portion 31 is formed on the upper side, the opposite surface of the lower case 14 coincides with the hemispherical convex portion 31. Hemispherical concave portion 32 is formed, and assembly holes 31a and 32a are formed in the center of the hemispherical convex portion 31 and hemispherical concave portion 32, respectively.

The assembly shafts 31a and 32a are provided with a turn shaft 33 penetrating through the supporting portion 20, and a nut 34 from the lower case 14 side to the male screw portion 33a formed on the turn shaft 33. Is screwed to couple the lower case 14 and the support 20.

At this time, the head portion 33b of the turn shaft 33 is formed to have a curved surface corresponding to the inner surface of the hemispherical convex portion 31, and is capable of sliding with the inner surface of the hemispherical convex portion 31. , The assembling hole 32a on the hemispherical concave portion 32 side is formed to have a slightly larger diameter that the male screw portion 33a of the turn shaft 33 can penetrate, and is assembled on the hemispherical convex portion 31 side. The hole 31a is formed to have a diameter larger than that of the assembling hole 32a on the hemispherical concave portion 32 side and smaller than the outer diameter of the head portion 33b of the turn shaft 33 so as to be constant with the turn shaft 33. Forming a gap. Accordingly, the case part 10 is configured to be capable of rotating and inclining movement about the turn shaft 33 with respect to the supporting part 20.

Further, the hemispherical convex portion 31 and the hemispherical concave portion 32 are provided with pressing means for imparting a friction force therebetween. As shown in FIGS. 2 and 4, the pressing means includes a ball 35 provided in the lower case 14 and a spring 36 for pressing the ball 35 against the hemispherical convex portion 31. It is composed of In addition, a stop groove 31b into which the ball 35 is inserted is formed in the hemispherical convex portion 31, and the stop groove 31b is placed in a state where the case portion 10 is straight with respect to the support portion 20. It is provided in a position to make it.

In addition, an anion generator 37 and a battery 38 are installed in the support 20, and the bottom surface of the anion generator 37 is in contact with the terminal 38a electrically connected to the battery 38. In addition, the power supply of the battery 38 is electrically connected to the blower 16 and the clock 18 through a conductor and a terminal (not shown).

In addition, the rear side of the support unit 20 is provided with a connector 39 for external power supply for receiving external power, and the external power supply connector 39 is similar to the battery 38 with an anion generator 37. ), The blower 16 and the clock 18 are electrically connected to each other, so as to be supplied with an external power source of 5 to 12V, for example, by using a cable such as a USB port of a computer or a cigar jack of a vehicle. Configuration. On the other hand, reference numeral 19 is a power switch for turning on and off the power supplied to the blower 16, the clock 918, the negative ion generator (37).

When the power switch 19 is turned on in a suitable place on a desk or table in the room, the present invention configured as described above is connected to an external power source through the power source of the battery 38 or an external power supply connector 39. The blower 16 is rotated by this, and is heated by the terminal 38a to which the anion generator 37 is in contact.

At this time, for example, when the external power supply connector 39 is connected to the USB port of the computer, the low voltage of the computer can be used as an external power source, and the battery power of the vehicle can be used even when the vehicle is used in the vehicle. It can be used by connecting to the connector 39.

When the blower 16 is rotated by such a power supply, the air introduced into the case part 10 through the air suction port 14a formed in the lower case 14 passes through the purification filter 17 and the upper case. It discharges to the air discharge port 13a formed in 13. At this time, the air passes through the purification filter 17 to collect and remove volatile organic compounds, airborne bacteria, fine dust, etc. contained in the indoor air, and by repeating this process, the indoor air is purified and made clean.

In addition, when the anion generator 37 is heated, the anion beneficial to the human body is released from the anion generator 37, and the released anion is discharged to the air outlet 13a by the blower 16. Therefore, the released negative ions increase the ionization rate of minerals in the blood of the human body and promote the exchange of electrical substances in the cell membranes to purify the blood. Furthermore, negative ions are generated in all organs, nervous system, blood and cells of the human body. Gives a role that is beneficial to the human body to strengthen and revitalize deteriorated function.

On the other hand, the case portion 10 of the present invention is the air discharge port (13a) formed in the upper case 13 because the rotational and inclined movement around the turn shaft 33 with respect to the support 20 The direction of air discharge can be changed. That is, as shown in FIG. 4, the state in which the ball 35 is inserted into the stop groove 31b is maintained in a state in which the case part 10 is upright with respect to the support 20, and the air outlet 13a is The air discharge direction is upward. If you want to change the air discharge direction in this state, the holding portion 20 is held by one hand and fixed, and if the other hand moves the case portion 10 in the desired direction, the ball 35 stops groove (31b) The case part 10 can be rotated and inclined about the turn shaft 33 while being separated from the case. At this time, the ball 35 is retracted so that the spring 36 is in a compressed state.

After adjusting the case part 10 to a desired direction and angle, when the hand is released, the ball 35 is pressed against the hemispherical convex part 31 by the pressing force of the compressed spring 36, so that the friction force therebetween. Is generated, and the frictional force enables the case part 10 to maintain a state in which the direction and inclination are adjusted.

In this way, it is possible to freely adjust the air discharge direction to the desired direction and angle by moving the case portion 10, the case portion (10) is inserted into the stop groove 31b by moving the case portion 10, the case portion ( 10) can be returned to its original position in the upright position with respect to the support 20 again.

As described above, according to the tabletop and the vehicle air cleaner, the case part can be rotated and tilted with respect to the supporting part so that the air discharge direction can be adjusted to a desired direction and angle, thereby allowing the desired air cleaner to be moved without moving the position of the air cleaner. It is possible to send clean air in the direction, eliminating the hassle of having to change the installation position of the air cleaner, and the installation position of the air cleaner can be widely selected, which is very convenient to use. In addition, since the negative ions are released from the negative ion generating body, the indoor air becomes more clean and at the same time exerts a very beneficial effect on human health.

Claims (4)

In tabletop and vehicle air purifiers configured to operate from a power source of an electronic device or a vehicle, A case part 10 having a lower air inlet 14a and an upper air outlet 13a; A blower 16 and a purifying filter 17 installed in the case part 10, Table and vehicle air purifier, characterized in that the angle adjusting means for changing the discharge direction and angle of the air discharged from the air outlet (13a) is provided. According to claim 1, wherein the angle adjusting means, the support portion 20 which is disposed under the case portion 10, the case portion 10 with respect to the support portion 20 with respect to one axis Tabletop and vehicle air purifier, characterized in that configured to combine the case portion 10 and the support portion 20 so as to enable rotational and inclined movement. The method of claim 1, wherein the angle adjusting means, the support portion 20 is provided in the lower portion of the case portion 10, the hemispherical concave portion 32 is formed in the lower portion of the case portion 10, The support portion 20 is formed with a hemispherical convex portion 31, the case portion 10 and the support portion so that the case portion 10 can be rotated and inclined movement with respect to the support portion 20 about one axis Table 20, comprising a pressing means for applying a friction force between the hemisphere concave portion 32 and the hemispherical convex portion 31, coupled to the turn shaft 33 and the nut 34 And vehicle air cleaners. 4. The tabletop and vehicle air purifier according to claim 2 or 3, further comprising an anion generator (37) in the support portion (20).