CN100360858C - air purifier - Google Patents

Abstract

An air cleaner includes a suction guide unit disposed in front of a filter so as to be detachable from a main body, and having an air suction port and a suction passage. In addition, the suction guide unit is opened toward the filter, and an air suction port is formed on an outer surface of the suction guide unit constituting a side surface of the main body such that a suction passage is formed between the air suction port and the filter. The suction guide unit is separated from the filter or integrally formed, and is attached and detached by slidingly moving on the side surface of the main body. Such a suction guide unit is inside the main body, closely attached to the filter, so that dust and foreign matter contained in the air entering from the suction guide unit are collected in the suction guide unit and the filter. Thus, an air cleaner capable of easily and quickly removing dust and foreign matter deposited between the air suction port and the filter is provided.

Description

air purifier

technical field

The present invention relates to an air cleaner, in particular, to an air cleaner capable of separating a unit having an air suction port and a suction passage from a main body, and easily and quickly removing dust and foreign matter deposited between the air suction port and a filter.

Background technique

An air cleaner is a filter for cleaning the air and a blower fan for forced air circulation, and through the operation of the blower fan, the surrounding air is sucked in and discharged through the filter, thereby removing dust, odor and bacteria contained in the air and other air purification devices.

Generally, there is an air suction port in front of the main body, and a filter and a blower fan are arranged inside, so that a suction passage is formed between the air suction port and the filter inside the main body. In addition, there is an air discharge port on the upper part of the main body, and the indoor air entering through the air suction port is discharged to the indoor space through the discharge port after being purified by the suction passage and the filter.

Therefore, the dust and foreign matters contained in the air entering from the air suction port cannot pass through the filter, but are deposited on the suction passage and the filter, so that the suction passage and the filter need to be cleaned periodically.

However, since the conventional air cleaner as mentioned above has a structure in which the suction passage connecting the air suction port and the filter cannot be separated from the main body, it is particularly inconvenient and time-consuming to clean the passage. Shortcomings.

Contents of the invention

The present invention is made to solve the above-mentioned problems in the prior art, and an object of the present invention is an air cleaner capable of easily and quickly removing dust and foreign matter deposited between an air inlet and a filter.

In order to achieve such purpose, the air purifier among the present invention,

It is characterized by comprising: a main body having an air discharge port, a filter provided inside the main body, and a suction guide unit detachably arranged from the main body to guide air outside the main body to the filter,

The suction guide unit has an air suction port and a suction passage, is disposed in front of the filter, and guides air entering through the air suction port to the filter via the suction passage,

The suction guide unit is opened toward the filter, the air suction port is formed on an outer surface of the suction guide unit constituting a side surface of the main body, and the suction passage is formed at the air suction port. and between the filters.

As an embodiment of the present invention, the suction guide unit is integrally formed with the filter, and together with the filter, is assembled and disassembled through the side of the main body.

As another embodiment of the present invention, the suction guide unit is separated from the filter, and is independently mounted and disassembled relative to the filter through the side of the main body.

In addition, the suction guide unit is composed of a pair, and is attached and detached through both sides of the main body.

Preferably, there are sliding grooves on the upper and lower parts of the suction inlet guide unit, and sliding guide rails on the upper and lower parts of the main body, so that the suction guide unit can be slidably moved to be assembled on the main body or removed from the main body. subject separation.

The suction guide unit and the filter are arranged in close contact with each other inside the main body so that dust and foreign matter contained in the air entering from the suction guide unit can be collected in the suction guide unit and the inside of the main body. in the above filter.

Inside the main body, a blower fan is provided behind the filter to forcibly circulate ambient air through the air suction port of the suction guide unit and the air discharge port of the main body.

Description of drawings

Fig. 1 is a perspective view showing an air cleaner in a first embodiment of the present invention in which a suction guide unit and a filter are separated from a main body.

Fig. 2 is a perspective view showing an air cleaner according to a first embodiment of the present invention in which a suction guide unit and a filter are combined with a main body.

FIG. 3 is a cross-sectional view along line III-III in FIG. 2 .

Fig. 4 is a perspective view of an air cleaner according to a second embodiment of the present invention in which an integrated suction guide unit and a filter are provided so as to be detachable from a main body.

Detailed ways

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

1 is a perspective view showing the result of separating the suction guide unit and the filter from the main body in the first embodiment of the present invention. FIG. 2 is a perspective view showing the result of combining the suction guide unit and the filter with the main body. FIG. Sectional view of the line III-III.

As shown in FIG. 1 , the air cleaner in the present invention has: a main body 10 with openings 12 formed on both sides and an air discharge port 13 at the top; a pair of filters assembled or separated through the opening of the main body 10 A device 20; a pair of suction guide units 30 arranged in front of the filter 20 and assembled or separated through the two sides of the main body 10; and a blower fan 25 arranged behind the main body. The pair of suction guide units 30 divides the internal air of the main body 10 into two parts, front and rear, in a state arranged in front of the pair of filters 20 .

In order to combine the filter 20 and the suction guide unit 30 in a sliding manner, slide grooves 21 are formed on the upper and lower parts of the filter 20, and sliding grooves 21 are formed on the upper and lower parts of the suction guide unit 30 formed separately from the filter 20. slot 31. Also, there are a pair of sliding guide rails 11 corresponding to the above-mentioned sliding grooves 21 and 31 on the upper and lower parts of the main body 10, and the filter 20 and the sliding guide unit 30 can be slidably moved on the main body 10 to be assembled or separated.

The suction guide unit 30 is formed with an outer surface 32 and an inner surface 33, an upper surface 34 and a lower surface 35 of the slide groove 21, and a front surface 36, and the shape opposite to the filter 20 is opened, so that the suction guide The inside of the unit 30 communicates with the filter 20 to form a suction passage 38 (see FIG. 3 ).

Here, since the inner surfaces 33 of the pair of suction guide units 30 are in contact with each other inside the main body 10 , the suction guide units 30 may have a structure without the inner surfaces 33 . In addition, the pair of suction guide units 30 may be integrally formed to divide the main body 10 into two parts, the front and the rear.

In addition, the outer surface 32 of the suction guide unit 30 that is located at the opening 12 of the main body 10 and forms one side of the main body 10 has an air suction port 37 to allow ambient air to enter the interior of the main body 10 .

The suction guide unit 30 having the above-mentioned constitution has the same size as the cross-sectional size of the filter 20, therefore, as shown in FIGS. inside, then its back face will be close to the front portion of filter 20, thereby the suction passage 38 of suction guide unit 30 will connect the air suction port 37 of suction guide unit 30 and filter 20, make the surroundings entering from air suction port 37 The air is directly guided to the filter 20 without passing through the main body 10 .

The air purified by the filter 20 is exhausted again to the indoor space through the air exhaust port 13 provided on the upper part of the main body 10, thereby keeping the surrounding air comfortable.

That is, the space between the air suction port 37 and the filter 20 is occupied by the suction guide unit 30 and separated from the main body 10, so that dust and foreign matter contained in the air entering through the air suction port 37 of the suction guide unit 30 are removed. Collected inside the suction guide unit 30 and on the surface of the filter 20 so that dust and foreign matter are not deposited on the main body 10 .

As shown in FIGS. 2 and 3 , in a state in which a pair of suction guide units 30 and a pair of filters 20 are combined with the inside of the main body through the openings 12 formed on both sides of the main body, the air cleaning operation is performed for a certain period of time. In the case of cleaning the air cleaner, as shown in FIG. 1, if the filter 20 and the suction guide unit 30 are separated from the main body 10, the air suction port 37 and the suction passage 38 of the suction guide unit 30 can be cleaned easily and quickly. .

Fig. 4 is a perspective view of an air cleaner according to a second embodiment of the present invention in which an integrated suction guide unit and a filter are provided so as to be detachable from a main body.

As shown in Figure 4, the air purifier in the second embodiment of the present invention has the following structure, that is: the suction guide unit 30 is made integrally with the filter 20, and is equipped with the main body in a sliding manner. The openings 12 on both sides of the 10 are combined or separated.

Therefore, there are sliding guide rails 11 at the upper and lower parts of the main body 10 respectively, and only one sliding groove 31 is provided at the upper and lower parts of the combination of the suction guide unit 30 and the filter 20 .

In addition, in order to easily clean the combination of the suction guide unit 30 and the filter 20, the suction guide unit 30 has a structure in which the inner surface 33 is opened.

The air cleaner in the second embodiment of the present invention has the same structure and structure as the air cleaner in the first embodiment of the present invention shown in FIGS. 1 to 3 except having the above-mentioned technology and structure. effect, so the description is omitted here

As described above, the air cleaner of the present invention has the following structure, that is, the suction guide unit of the air suction port and the suction passage is directly attached to the filter, and the suction guide passage and the filter can be easily combined with the main body or Separated, therefore, dust and foreign matter deposited between the suction guide unit and the filter can be easily and quickly removed while the space between the air suction port and the filter does not deposit dust and foreign matter inside the main body.

Therefore, the air purifier of the present invention can maintain clean internal air and provide cleaner air to the surrounding space, thus having the effect of keeping the surrounding space more comfortable.

Claims (10)

1. an air purifier is characterized in that, comprising:

Have air outlet main body,

Be arranged on the filter of described body interior and can dispose discretely from main body, and with the suction guidance unit of described main body air outside to described filter guiding,

Described suction guidance unit has air suction inlet and sucks path, and is configured in the place ahead of above-mentioned filter, and makes the air that enters by described air suction inlet be directed into described filter via described suction path,

Described suction guidance unit is open towards described filter, described air suction inlet is formed on the lateral surface of the described suction guidance unit of the side that constitutes described main body, described suction path is formed between described air suction inlet and the described filter.

2. air purifier according to claim 1 is characterized in that,

Described suction guidance unit and described filter constitute one, and with the both sides loading and unloading of described filter by described main body.

3. air purifier according to claim 1 is characterized in that,

Described suction guidance unit is to make with described filter to separate, and the described relatively filter side access by described main body individually.

4. air purifier according to claim 1 is characterized in that,

Described suction guidance unit is to be made of a pair of, and loads and unloads by the both sides of described main body.

5. air purifier according to claim 1 is characterized in that,

Upper and lower at described suction inlet guidance unit has sliding tray, has rail plate in the upper and lower of described main body, described suction guidance unit is moved slidably and be assembled in described main body or from described body portion from.

6. air purifier according to claim 1 is characterized in that,

Described suction guidance unit and filter dispose in the mode of being close to mutually in the inside of described main body, make that being contained in the dust in air and the foreign matter that enter from described suction guidance unit is collected in described suction guidance unit and the described filter.

7. air purifier according to claim 1 is characterized in that,

In the inside of described main body, at the rear of described filter blowing fan is set, make ambient air be forced to circulation by the air suction inlet of described suction guidance unit and the air outlet of described main body.

8. air purifier is characterized in that having:

Top have air outlet main body,

By the side access of described main body, and have air suction inlet at lateral surface, and in inside be have the suction guidance unit that sucks path,

Be configured in the mode of being close to described suction guidance unit described suction guidance unit the rear filter and

Be configured in the blowing fan at the rear of described filter.

9. air purifier according to claim 8 is characterized in that,

Have the described filter that separates with described suction guidance unit, and by the described filter of the side access of described main body.

10. air purifier according to claim 8 is characterized in that,

Have described filter and described suction guidance unit integratedly, and described filter and described suction guidance unit be together combine with described main body or from described body portion from.

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